3 # Run select tests by setting ONLY, or as arguments to the script.
4 # Skip specific tests by setting EXCEPT.
6 # e.g. ONLY="22 23" or ONLY="`seq 32 39`" or EXCEPT="31"
11 # Check Grants after these tests
12 GRANT_CHECK_LIST="$GRANT_CHECK_LIST 42a 42b 42c 42d 42e 63a 63b 64a 64b 64c 64d"
17 CREATETEST=${CREATETEST:-createtest}
18 LVERIFY=${LVERIFY:-ll_dirstripe_verify}
19 OPENFILE=${OPENFILE:-openfile}
20 OPENUNLINK=${OPENUNLINK:-openunlink}
21 READS=${READS:-"reads"}
22 SOCKETSERVER=${SOCKETSERVER:-socketserver}
23 SOCKETCLIENT=${SOCKETCLIENT:-socketclient}
24 MEMHOG=${MEMHOG:-memhog}
25 DIRECTIO=${DIRECTIO:-directio}
26 ACCEPTOR_PORT=${ACCEPTOR_PORT:-988}
28 CHECK_GRANT=${CHECK_GRANT:-"yes"}
29 GRANT_CHECK_LIST=${GRANT_CHECK_LIST:-""}
32 LUSTRE=${LUSTRE:-$(dirname $0)/..}
33 LUSTRE_TESTS_API_DIR=${LUSTRE_TESTS_API_DIR:-${LUSTRE}/tests/clientapi}
34 . $LUSTRE/tests/test-framework.sh
39 ALWAYS_EXCEPT="$SANITY_EXCEPT "
40 always_except LU-9693 42a 42c
41 always_except LU-6493 42b
42 always_except LU-16515 118c 118d
43 always_except LU-8411 407
46 always_except LU-14181 64e 64f
49 # skip the grant tests for ARM until they are fixed
50 if [[ $(uname -m) = aarch64 ]]; then
51 always_except LU-11671 45
54 # skip nfs tests on kernels >= 4.12.0 until they are fixed
55 if [ $LINUX_VERSION_CODE -ge $(version_code 4.12.0) ]; then
56 always_except LU-12661 817
58 # skip cgroup tests on RHEL8.1 kernels until they are fixed
59 if (( $LINUX_VERSION_CODE >= $(version_code 4.18.0) &&
60 $LINUX_VERSION_CODE < $(version_code 5.4.0) )); then
61 always_except LU-13063 411
65 [[ "$SLOW" = "no" ]] && EXCEPT_SLOW="27m 60i 64b 68 71 135 136 230d 300o"
67 if [[ "$mds1_FSTYPE" == "zfs" ]]; then
69 [[ "$SLOW" == "no" ]] && EXCEPT_SLOW="$EXCEPT_SLOW 51b"
72 if [[ "$ost1_FSTYPE" = "zfs" ]]; then
73 always_except LU-1941 130b 130c 130d 130e 130f 130g
74 always_except LU-9054 312
77 proc_regexp="/{proc,sys}/{fs,sys,kernel/debug}/{lustre,lnet}/"
79 # Get the SLES distro version
81 # Returns a version string that should only be used in comparing
82 # strings returned by version_code()
85 local version=$(grep VERSION_ID /etc/os-release | cut -d'"' -f2)
87 # All SuSE Linux versions have one decimal. version_code expects two
88 local sles_version=$version.0
89 version_code $sles_version
92 # Check if we are running on Ubuntu or SLES so we can make decisions on
94 if [ -r /etc/SuSE-release ] || [ -r /etc/SUSE-brand ]; then
95 sles_version=$(sles_version_code)
96 [ $sles_version -lt $(version_code 11.4.0) ] &&
97 always_except LU-4341 170
99 [ $sles_version -lt $(version_code 12.0.0) ] &&
100 always_except LU-3703 234
101 elif [ -r /etc/os-release ]; then
102 if grep -qi ubuntu /etc/os-release; then
103 ubuntu_version=$(version_code $(sed -n -e 's/"//g' \
104 -e 's/^VERSION=//p' \
108 if [[ $ubuntu_version -gt $(version_code 16.0.0) ]]; then
109 always_except LU-10366 410
119 pgrep ll_sa > /dev/null && { echo "There are ll_sa thread not exit!"; exit 20; }
120 cleanupall ${FORCE} $* || { echo "FAILed to clean up"; exit 20; }
129 check_swap_layouts_support()
131 $LCTL get_param -n llite.*.sbi_flags | grep -q layout ||
132 skip "Does not support layout lock."
135 check_swap_layout_no_dom()
138 local SUPP=$(lfs getstripe $FOLDER | grep "pattern: mdt" | wc -l)
139 [ $SUPP -eq 0 ] || skip "layout swap does not support DOM files so far"
142 check_and_setup_lustre
146 MAXFREE=${MAXFREE:-$((300000 * $OSTCOUNT))}
148 [ -f $DIR/d52a/foo ] && chattr -a $DIR/d52a/foo
149 [ -f $DIR/d52b/foo ] && chattr -i $DIR/d52b/foo
150 rm -rf $DIR/[Rdfs][0-9]*
152 # $RUNAS_ID may get set incorrectly somewhere else
153 [ $UID -eq 0 -a $RUNAS_ID -eq 0 ] &&
154 error "\$RUNAS_ID set to 0, but \$UID is also 0!"
156 check_runas_id $RUNAS_ID $RUNAS_GID $RUNAS
158 if [ "${ONLY}" = "MOUNT" ] ; then
159 echo "Lustre is up, please go on"
163 echo "preparing for tests involving mounts"
164 EXT2_DEV=${EXT2_DEV:-$TMP/SANITY.LOOP}
166 mke2fs -j -F $EXT2_DEV 8000 > /dev/null
167 echo # add a newline after mke2fs.
171 OLDDEBUG=$(lctl get_param -n debug 2> /dev/null)
173 # ensure all internal functions know we want full debug
175 lctl set_param debug=$PTLDEBUG 2> /dev/null || true
179 $CHECKSTAT -t file $DIR/$tfile || error "$tfile is not a file"
181 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
183 run_test 0a "touch; rm ====================="
186 chmod 0755 $DIR || error "chmod 0755 $DIR failed"
187 $CHECKSTAT -p 0755 $DIR || error "$DIR permission is not 0755"
189 run_test 0b "chmod 0755 $DIR ============================="
192 $LCTL get_param mdc.*.import | grep "state: FULL" ||
193 error "import not FULL"
194 $LCTL get_param mdc.*.import | grep "target: $FSNAME-MDT" ||
197 run_test 0c "check import proc"
199 test_0d() { # LU-3397
200 [ $MGS_VERSION -lt $(version_code 2.10.57) ] &&
201 skip "proc exports not supported before 2.10.57"
203 local mgs_exp="mgs.MGS.exports"
204 local client_uuid=$($LCTL get_param -n mgc.*.uuid)
206 local exp_client_version
209 local temp_imp=$DIR/$tfile.import
210 local temp_exp=$DIR/$tfile.export
212 # save mgc import file to $temp_imp
213 $LCTL get_param mgc.*.import | tee $temp_imp
214 # Check if client uuid is found in MGS export
215 for exp_client_nid in $(do_facet mgs $LCTL get_param -N $mgs_exp.*); do
216 [ $(do_facet mgs $LCTL get_param -n $exp_client_nid.uuid) == \
220 # save mgs export file to $temp_exp
221 do_facet mgs $LCTL get_param $exp_client_nid.export | tee $temp_exp
223 # Compare the value of field "connect_flags"
224 imp_val=$(grep "connect_flags" $temp_imp)
225 exp_val=$(grep "connect_flags" $temp_exp)
226 [ "$exp_val" == "$imp_val" ] ||
227 error "export flags '$exp_val' != import flags '$imp_val'"
229 # Compare client versions. Only compare top-3 fields for compatibility
230 exp_client_version=$(awk '/target_version:/ { print $2 }' $temp_exp)
231 exp_val=$(version_code $(cut -d. -f1,2,3 <<<$exp_client_version))
232 imp_val=$(version_code $(lustre_build_version client | cut -d. -f1,2,3))
233 [ "$exp_val" == "$imp_val" ] ||
234 error "exp version '$exp_client_version'($exp_val) != " \
235 "'$(lustre_build_version client)'($imp_val)"
237 run_test 0d "check export proc ============================="
239 test_0e() { # LU-13417
240 (( $MDSCOUNT > 1 )) ||
241 skip "We need at least 2 MDTs for this test"
243 (( $MDS1_VERSION >= $(version_code 2.14.51) )) ||
244 skip "Need server version at least 2.14.51"
246 local default_lmv_count=$($LFS getdirstripe -D -c $MOUNT)
247 local default_lmv_index=$($LFS getdirstripe -D -i $MOUNT)
249 [ $default_lmv_count -eq 1 ] ||
250 error "$MOUNT default stripe count $default_lmv_count"
252 [ $default_lmv_index -eq -1 ] ||
253 error "$MOUNT default stripe index $default_lmv_index"
255 mkdir $MOUNT/$tdir.1 || error "mkdir $MOUNT/$tdir.1 failed"
256 mkdir $MOUNT/$tdir.2 || error "mkdir $MOUNT/$tdir.2 failed"
258 local mdt_index1=$($LFS getdirstripe -i $MOUNT/$tdir.1)
259 local mdt_index2=$($LFS getdirstripe -i $MOUNT/$tdir.2)
261 [ $mdt_index1 -eq $mdt_index2 ] &&
262 error "directories are on the same MDT $mdt_index1=$mdt_index2"
264 rmdir $MOUNT/$tdir.1 $MOUNT/$tdir.2
266 run_test 0e "Enable DNE MDT balancing for mkdir in the ROOT"
269 test_mkdir $DIR/$tdir
270 test_mkdir $DIR/$tdir/d2
271 mkdir $DIR/$tdir/d2 && error "we expect EEXIST, but not returned"
272 $CHECKSTAT -t dir $DIR/$tdir/d2 || error "$tdir/d2 is not a dir"
275 $CHECKSTAT -a $DIR/$tdir || error "$tdir was not removed"
277 run_test 1 "mkdir; remkdir; rmdir"
280 test_mkdir $DIR/$tdir
281 touch $DIR/$tdir/$tfile || error "touch $tdir/$tfile failed"
282 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "$tdir/$tfile not a file"
284 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$file is not removed"
286 run_test 2 "mkdir; touch; rmdir; check file"
289 test_mkdir $DIR/$tdir
290 $CHECKSTAT -t dir $DIR/$tdir || error "$tdir is not a directory"
291 touch $DIR/$tdir/$tfile
292 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "$tdir/$tfile not a file"
294 $CHECKSTAT -a $DIR/$tdir || error "$tdir is not removed"
296 run_test 3 "mkdir; touch; rmdir; check dir"
298 # LU-4471 - failed rmdir on remote directories still removes directory on MDT0
300 test_mkdir -i 1 $DIR/$tdir
302 touch $DIR/$tdir/$tfile ||
303 error "Create file under remote directory failed"
306 error "Expect error removing in-use dir $DIR/$tdir"
308 test -d $DIR/$tdir || error "Remote directory disappeared"
310 rm -rf $DIR/$tdir || error "remove remote dir error"
312 run_test 4 "mkdir; touch dir/file; rmdir; checkdir (expect error)"
315 test_mkdir $DIR/$tdir
316 test_mkdir $DIR/$tdir/d2
317 chmod 0707 $DIR/$tdir/d2 || error "chmod 0707 $tdir/d2 failed"
318 $CHECKSTAT -t dir -p 0707 $DIR/$tdir/d2 || error "$tdir/d2 not mode 707"
319 $CHECKSTAT -t dir $DIR/$tdir/d2 || error "$tdir/d2 is not a directory"
321 run_test 5 "mkdir .../d5 .../d5/d2; chmod .../d5/d2"
324 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
325 chmod 0666 $DIR/$tfile || error "chmod 0666 $tfile failed"
326 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/$tfile ||
327 error "$tfile does not have perm 0666 or UID $UID"
328 $RUNAS chmod 0444 $DIR/$tfile && error "chmod $tfile worked on UID $UID"
329 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/$tfile ||
330 error "$tfile should be 0666 and owned by UID $UID"
332 run_test 6a "touch f6a; chmod f6a; $RUNAS chmod f6a (should return error) =="
335 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
338 chown $RUNAS_ID $DIR/$tfile || error "chown $RUNAS_ID $file failed"
339 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/$tfile ||
340 error "$tfile should be owned by UID $RUNAS_ID"
341 $RUNAS chown $UID $DIR/$tfile && error "chown $UID $file succeeded"
342 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/$tfile ||
343 error "$tfile should be owned by UID $RUNAS_ID"
345 run_test 6c "touch f6c; chown f6c; $RUNAS chown f6c (should return error) =="
348 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
351 chgrp $RUNAS_ID $DIR/$tfile || error "chgrp $RUNAS_ID $file failed"
352 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/$tfile ||
353 error "$tfile should be owned by GID $UID"
354 $RUNAS chgrp $UID $DIR/$tfile && error "chgrp $UID $file succeeded"
355 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/$tfile ||
356 error "$tfile should be owned by UID $UID and GID $RUNAS_ID"
358 run_test 6e "touch+chgrp $tfile; $RUNAS chgrp $tfile (should return error)"
361 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
363 test_mkdir $DIR/$tdir
364 chmod 777 $DIR/$tdir || error "chmod 0777 $tdir failed"
365 $RUNAS mkdir $DIR/$tdir/d || error "mkdir $tdir/d failed"
366 chmod g+s $DIR/$tdir/d || error "chmod g+s $tdir/d failed"
367 test_mkdir $DIR/$tdir/d/subdir
368 $CHECKSTAT -g \#$RUNAS_GID $DIR/$tdir/d/subdir ||
369 error "$tdir/d/subdir should be GID $RUNAS_GID"
370 if [[ $MDSCOUNT -gt 1 ]]; then
371 # check remote dir sgid inherite
372 $LFS mkdir -i 0 $DIR/$tdir.local ||
373 error "mkdir $tdir.local failed"
374 chmod g+s $DIR/$tdir.local ||
375 error "chmod $tdir.local failed"
376 chgrp $RUNAS_GID $DIR/$tdir.local ||
377 error "chgrp $tdir.local failed"
378 $LFS mkdir -i 1 $DIR/$tdir.local/$tdir.remote ||
379 error "mkdir $tdir.remote failed"
380 $CHECKSTAT -g \#$RUNAS_GID $DIR/$tdir.local/$tdir.remote ||
381 error "$tdir.remote should be owned by $UID.$RUNAS_ID"
382 $CHECKSTAT -p 02755 $DIR/$tdir.local/$tdir.remote ||
383 error "$tdir.remote should be mode 02755"
386 run_test 6g "verify new dir in sgid dir inherits group"
388 test_6h() { # bug 7331
389 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
391 touch $DIR/$tfile || error "touch failed"
392 chown $RUNAS_ID:$RUNAS_GID $DIR/$tfile || error "initial chown failed"
393 $RUNAS -G$RUNAS_GID chown $RUNAS_ID:0 $DIR/$tfile &&
394 error "chown $RUNAS_ID:0 $tfile worked as GID $RUNAS_GID"
395 $CHECKSTAT -t file -u \#$RUNAS_ID -g \#$RUNAS_GID $DIR/$tfile ||
396 error "$tdir/$tfile should be UID $RUNAS_UID GID $RUNAS_GID"
398 run_test 6h "$RUNAS chown RUNAS_ID.0 .../$tfile (should return error)"
401 test_mkdir $DIR/$tdir
402 $MCREATE $DIR/$tdir/$tfile
403 chmod 0666 $DIR/$tdir/$tfile
404 $CHECKSTAT -t file -p 0666 $DIR/$tdir/$tfile ||
405 error "$tdir/$tfile should be mode 0666"
407 run_test 7a "mkdir .../d7; mcreate .../d7/f; chmod .../d7/f ===="
410 if [ ! -d $DIR/$tdir ]; then
411 test_mkdir $DIR/$tdir
413 $MCREATE $DIR/$tdir/$tfile
414 echo -n foo > $DIR/$tdir/$tfile
415 [ "$(cat $DIR/$tdir/$tfile)" = "foo" ] || error "$tdir/$tfile not 'foo'"
416 $CHECKSTAT -t file -s 3 $DIR/$tdir/$tfile || error "$tfile size not 3"
418 run_test 7b "mkdir .../d7; mcreate d7/f2; echo foo > d7/f2 ====="
421 test_mkdir $DIR/$tdir
422 touch $DIR/$tdir/$tfile
423 chmod 0666 $DIR/$tdir/$tfile
424 $CHECKSTAT -t file -p 0666 $DIR/$tdir/$tfile ||
425 error "$tfile mode not 0666"
427 run_test 8 "mkdir .../d8; touch .../d8/f; chmod .../d8/f ======="
430 test_mkdir $DIR/$tdir
431 test_mkdir $DIR/$tdir/d2
432 test_mkdir $DIR/$tdir/d2/d3
433 $CHECKSTAT -t dir $DIR/$tdir/d2/d3 || error "$tdir/d2/d3 not a dir"
435 run_test 9 "mkdir .../d9 .../d9/d2 .../d9/d2/d3 ================"
438 test_mkdir $DIR/$tdir
439 test_mkdir $DIR/$tdir/d2
440 touch $DIR/$tdir/d2/$tfile
441 $CHECKSTAT -t file $DIR/$tdir/d2/$tfile ||
442 error "$tdir/d2/$tfile not a file"
444 run_test 10 "mkdir .../d10 .../d10/d2; touch .../d10/d2/f ======"
447 test_mkdir $DIR/$tdir
448 test_mkdir $DIR/$tdir/d2
449 chmod 0666 $DIR/$tdir/d2
450 chmod 0705 $DIR/$tdir/d2
451 $CHECKSTAT -t dir -p 0705 $DIR/$tdir/d2 ||
452 error "$tdir/d2 mode not 0705"
454 run_test 11 "mkdir .../d11 d11/d2; chmod .../d11/d2 ============"
457 test_mkdir $DIR/$tdir
458 touch $DIR/$tdir/$tfile
459 chmod 0666 $DIR/$tdir/$tfile
460 chmod 0654 $DIR/$tdir/$tfile
461 $CHECKSTAT -t file -p 0654 $DIR/$tdir/$tfile ||
462 error "$tdir/d2 mode not 0654"
464 run_test 12 "touch .../d12/f; chmod .../d12/f .../d12/f ========"
467 test_mkdir $DIR/$tdir
468 dd if=/dev/zero of=$DIR/$tdir/$tfile count=10
470 $CHECKSTAT -t file -s 0 $DIR/$tdir/$tfile ||
471 error "$tdir/$tfile size not 0 after truncate"
473 run_test 13 "creat .../d13/f; dd .../d13/f; > .../d13/f ========"
476 test_mkdir $DIR/$tdir
477 touch $DIR/$tdir/$tfile
479 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$tfile not removed"
481 run_test 14 "touch .../d14/f; rm .../d14/f; rm .../d14/f ======="
484 test_mkdir $DIR/$tdir
485 touch $DIR/$tdir/$tfile
486 mv $DIR/$tdir/$tfile $DIR/$tdir/${tfile}_2
487 $CHECKSTAT -t file $DIR/$tdir/${tfile}_2 ||
488 error "$tdir/${tfile_2} not a file after rename"
489 rm $DIR/$tdir/${tfile}_2 || error "unlink failed after rename"
491 run_test 15 "touch .../d15/f; mv .../d15/f .../d15/f2 =========="
494 test_mkdir $DIR/$tdir
495 touch $DIR/$tdir/$tfile
496 rm -rf $DIR/$tdir/$tfile
497 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$tfile not removed"
499 run_test 16 "touch .../d16/f; rm -rf .../d16/f"
502 test_mkdir $DIR/$tdir
503 touch $DIR/$tdir/$tfile
504 ln -s $DIR/$tdir/$tfile $DIR/$tdir/l-exist
506 $CHECKSTAT -l $DIR/$tdir/$tfile $DIR/$tdir/l-exist ||
507 error "$tdir/l-exist not a symlink"
508 $CHECKSTAT -f -t f $DIR/$tdir/l-exist ||
509 error "$tdir/l-exist not referencing a file"
510 rm -f $DIR/$tdir/l-exist
511 $CHECKSTAT -a $DIR/$tdir/l-exist || error "$tdir/l-exist not removed"
513 run_test 17a "symlinks: create, remove (real)"
516 test_mkdir $DIR/$tdir
517 ln -s no-such-file $DIR/$tdir/l-dangle
519 $CHECKSTAT -l no-such-file $DIR/$tdir/l-dangle ||
520 error "$tdir/l-dangle not referencing no-such-file"
521 $CHECKSTAT -fa $DIR/$tdir/l-dangle ||
522 error "$tdir/l-dangle not referencing non-existent file"
523 rm -f $DIR/$tdir/l-dangle
524 $CHECKSTAT -a $DIR/$tdir/l-dangle || error "$tdir/l-dangle not removed"
526 run_test 17b "symlinks: create, remove (dangling)"
528 test_17c() { # bug 3440 - don't save failed open RPC for replay
529 test_mkdir $DIR/$tdir
530 ln -s foo $DIR/$tdir/$tfile
531 cat $DIR/$tdir/$tfile && error "opened non-existent symlink" || true
533 run_test 17c "symlinks: open dangling (should return error)"
536 test_mkdir $DIR/$tdir
537 ln -s foo $DIR/$tdir/$tfile
538 touch $DIR/$tdir/$tfile || error "creating to new symlink"
540 run_test 17d "symlinks: create dangling"
543 test_mkdir $DIR/$tdir
544 local foo=$DIR/$tdir/$tfile
545 ln -s $foo $foo || error "create symlink failed"
546 ls -l $foo || error "ls -l failed"
547 ls $foo && error "ls not failed" || true
549 run_test 17e "symlinks: create recursive symlink (should return error)"
552 test_mkdir $DIR/$tdir
553 ln -s 1234567890/2234567890/3234567890/4234567890 $DIR/$tdir/111
554 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890 $DIR/$tdir/222
555 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890 $DIR/$tdir/333
556 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890 $DIR/$tdir/444
557 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890/c234567890/d234567890/f234567890 $DIR/$tdir/555
558 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890/c234567890/d234567890/f234567890/aaaaaaaaaa/bbbbbbbbbb/cccccccccc/dddddddddd/eeeeeeeeee/ffffffffff/ $DIR/$tdir/666
561 run_test 17f "symlinks: long and very long symlink name"
563 # str_repeat(S, N) generate a string that is string S repeated N times
568 while [ $((n -= 1)) -ge 0 ]; do
574 # Long symlinks and LU-2241
576 test_mkdir $DIR/$tdir
577 local TESTS="59 60 61 4094 4095"
579 # Fix for inode size boundary in 2.1.4
580 [ $MDS1_VERSION -lt $(version_code 2.1.4) ] &&
583 # Patch not applied to 2.2 or 2.3 branches
584 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] &&
585 [ $MDS1_VERSION -le $(version_code 2.3.55) ] &&
589 local SYMNAME=$(str_repeat 'x' $i)
590 ln -s $SYMNAME $DIR/$tdir/f$i || error "failed $i-char symlink"
591 readlink $DIR/$tdir/f$i || error "failed $i-char readlink"
594 run_test 17g "symlinks: really long symlink name and inode boundaries"
596 test_17h() { #bug 17378
597 [ $PARALLEL == "yes" ] && skip "skip parallel run"
598 remote_mds_nodsh && skip "remote MDS with nodsh"
602 test_mkdir $DIR/$tdir
603 mdt_idx=$($LFS getdirstripe -i $DIR/$tdir)
604 $LFS setstripe -c -1 $DIR/$tdir
605 #define OBD_FAIL_MDS_LOV_PREP_CREATE 0x141
606 do_facet mds$((mdt_idx + 1)) lctl set_param fail_loc=0x80000141
607 touch $DIR/$tdir/$tfile || true
609 run_test 17h "create objects: lov_free_memmd() doesn't lbug"
611 test_17i() { #bug 20018
612 [ $PARALLEL == "yes" ] && skip "skip parallel run"
613 remote_mds_nodsh && skip "remote MDS with nodsh"
615 local foo=$DIR/$tdir/$tfile
618 test_mkdir -c1 $DIR/$tdir
619 mdt_idx=$($LFS getdirstripe -i $DIR/$tdir)
620 ln -s $foo $foo || error "create symlink failed"
621 #define OBD_FAIL_MDS_READLINK_EPROTO 0x143
622 do_facet mds$((mdt_idx + 1)) lctl set_param fail_loc=0x80000143
623 ls -l $foo && error "error not detected"
626 run_test 17i "don't panic on short symlink (should return error)"
628 test_17k() { #bug 22301
629 [ $PARALLEL == "yes" ] && skip "skip parallel run"
630 [[ -z "$(which rsync 2>/dev/null)" ]] &&
631 skip "no rsync command"
632 rsync --help | grep -q xattr ||
633 skip_env "$(rsync --version | head -n1) does not support xattrs"
634 test_mkdir $DIR/$tdir
635 test_mkdir $DIR/$tdir.new
636 touch $DIR/$tdir/$tfile
637 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
638 rsync -av -X $DIR/$tdir/ $DIR/$tdir.new ||
639 error "rsync failed with xattrs enabled"
641 run_test 17k "symlinks: rsync with xattrs enabled"
643 test_17l() { # LU-279
644 [[ -z "$(which getfattr 2>/dev/null)" ]] &&
645 skip "no getfattr command"
647 test_mkdir $DIR/$tdir
648 touch $DIR/$tdir/$tfile
649 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
650 for path in "$DIR/$tdir" "$DIR/$tdir/$tfile" "$DIR/$tdir/$tfile.lnk"; do
651 # -h to not follow symlinks. -m '' to list all the xattrs.
652 # grep to remove first line: '# file: $path'.
653 for xattr in `getfattr -hm '' $path 2>/dev/null | grep -v '^#'`;
655 lgetxattr_size_check $path $xattr ||
656 error "lgetxattr_size_check $path $xattr failed"
660 run_test 17l "Ensure lgetxattr's returned xattr size is consistent"
664 [ $PARALLEL == "yes" ] && skip "skip parallel run"
665 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
666 remote_mds_nodsh && skip "remote MDS with nodsh"
667 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] &&
668 [ $MDS1_VERSION -le $(version_code 2.2.93) ] &&
669 skip "MDS 2.2.0-2.2.93 do not NUL-terminate symlinks"
671 local short_sym="0123456789"
672 local wdir=$DIR/$tdir
677 # create a long symlink file
678 for ((i = 0; i < 4; ++i)); do
679 long_sym=${long_sym}${long_sym}
682 echo "create 512 short and long symlink files under $wdir"
683 for ((i = 0; i < 256; ++i)); do
684 ln -sf ${long_sym}"a5a5" $wdir/long-$i
685 ln -sf ${short_sym}"a5a5" $wdir/short-$i
691 wait_delete_completed
693 echo "recreate the 512 symlink files with a shorter string"
694 for ((i = 0; i < 512; ++i)); do
695 # rewrite the symlink file with a shorter string
696 ln -sf ${long_sym} $wdir/long-$i || error "long_sym failed"
697 ln -sf ${short_sym} $wdir/short-$i || error "short_sym failed"
700 local mds_index=$(($($LFS getstripe -m $wdir) + 1))
702 echo "stop and checking mds${mds_index}:"
703 # e2fsck should not return error
705 local devname=$(mdsdevname $mds_index)
706 run_e2fsck $(facet_active_host mds${mds_index}) $devname -n
709 start mds${mds_index} $devname $MDS_MOUNT_OPTS ||
710 error "start mds${mds_index} failed"
711 df $MOUNT > /dev/null 2>&1
713 error "e2fsck detected error for short/long symlink: rc=$rc"
716 run_test 17m "run e2fsck against MDT which contains short/long symlink"
718 check_fs_consistency_17n() {
722 # create/unlink in 17n only change 2 MDTs(MDT1/MDT2),
723 # so it only check MDT1/MDT2 instead of all of MDTs.
724 for mdt_index in 1 2; do
725 # e2fsck should not return error
727 local devname=$(mdsdevname $mdt_index)
728 run_e2fsck $(facet_active_host mds$mdt_index) $devname -n ||
731 start mds${mdt_index} $devname $MDS_MOUNT_OPTS ||
732 error "mount mds$mdt_index failed"
733 df $MOUNT > /dev/null 2>&1
739 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
740 [ $PARALLEL == "yes" ] && skip "skip parallel run"
741 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
742 remote_mds_nodsh && skip "remote MDS with nodsh"
743 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] &&
744 [ $MDS1_VERSION -le $(version_code 2.2.93) ] &&
745 skip "MDS 2.2.0-2.2.93 do not NUL-terminate symlinks"
749 test_mkdir $DIR/$tdir
750 for ((i=0; i<10; i++)); do
751 $LFS mkdir -i1 -c2 $DIR/$tdir/remote_dir_${i} ||
752 error "create remote dir error $i"
753 createmany -o $DIR/$tdir/remote_dir_${i}/f 10 ||
754 error "create files under remote dir failed $i"
757 check_fs_consistency_17n ||
758 error "e2fsck report error after create files under remote dir"
760 for ((i = 0; i < 10; i++)); do
761 rm -rf $DIR/$tdir/remote_dir_${i} ||
762 error "destroy remote dir error $i"
765 check_fs_consistency_17n ||
766 error "e2fsck report error after unlink files under remote dir"
768 [ $MDS1_VERSION -lt $(version_code 2.4.50) ] &&
769 skip "lustre < 2.4.50 does not support migrate mv"
771 for ((i = 0; i < 10; i++)); do
772 mkdir -p $DIR/$tdir/remote_dir_${i}
773 createmany -o $DIR/$tdir/remote_dir_${i}/f 10 ||
774 error "create files under remote dir failed $i"
775 $LFS migrate --mdt-index 1 $DIR/$tdir/remote_dir_${i} ||
776 error "migrate remote dir error $i"
778 check_fs_consistency_17n || error "e2fsck report error after migration"
780 for ((i = 0; i < 10; i++)); do
781 rm -rf $DIR/$tdir/remote_dir_${i} ||
782 error "destroy remote dir error $i"
785 check_fs_consistency_17n || error "e2fsck report error after unlink"
787 run_test 17n "run e2fsck against master/slave MDT which contains remote dir"
790 remote_mds_nodsh && skip "remote MDS with nodsh"
791 [ $MDS1_VERSION -lt $(version_code 2.3.64) ] &&
792 skip "Need MDS version at least 2.3.64"
794 local wdir=$DIR/${tdir}o
800 mdt_index=$($LFS getstripe -m $wdir/$tfile)
801 mdt_index=$((mdt_index + 1))
804 #fail mds will wait the failover finish then set
805 #following fail_loc to avoid interfer the recovery process.
808 #define OBD_FAIL_OSD_LMA_INCOMPAT 0x194
809 do_facet mds${mdt_index} lctl set_param fail_loc=0x194
810 ls -l $wdir/$tfile && rc=1
811 do_facet mds${mdt_index} lctl set_param fail_loc=0
812 [[ $rc -eq 0 ]] || error "stat file should fail"
814 run_test 17o "stat file with incompat LMA feature"
817 touch $DIR/$tfile || error "Failed to touch $DIR/$tfile: $?"
818 ls $DIR || error "Failed to ls $DIR: $?"
820 run_test 18 "touch .../f ; ls ... =============================="
826 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
828 run_test 19a "touch .../f19 ; ls -l ... ; rm .../f19 ==========="
831 ls -l $DIR/$tfile && error "ls -l $tfile failed"|| true
833 run_test 19b "ls -l .../f19 (should return error) =============="
836 [ $RUNAS_ID -eq $UID ] &&
837 skip_env "RUNAS_ID = UID = $UID -- skipping"
839 $RUNAS touch $DIR/$tfile && error "create non-root file failed" || true
841 run_test 19c "$RUNAS touch .../f19 (should return error) =="
844 cat $DIR/f19 && error || true
846 run_test 19d "cat .../f19 (should return error) =============="
855 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
857 run_test 20 "touch .../f ; ls -l ..."
860 test_mkdir $DIR/$tdir
861 [ -f $DIR/$tdir/dangle ] && rm -f $DIR/$tdir/dangle
862 ln -s dangle $DIR/$tdir/link
863 echo foo >> $DIR/$tdir/link
864 cat $DIR/$tdir/dangle
865 $CHECKSTAT -t link $DIR/$tdir/link || error "$tdir/link not a link"
866 $CHECKSTAT -f -t file $DIR/$tdir/link ||
867 error "$tdir/link not linked to a file"
869 run_test 21 "write to dangling link"
872 local wdir=$DIR/$tdir
874 chown $RUNAS_ID:$RUNAS_GID $wdir
875 (cd $wdir || error "cd $wdir failed";
876 $RUNAS tar cf - /etc/hosts /etc/sysconfig/network |
878 ls -lR $wdir/etc || error "ls -lR $wdir/etc failed"
879 $CHECKSTAT -t dir $wdir/etc || error "checkstat -t dir failed"
880 $CHECKSTAT -u \#$RUNAS_ID -g \#$RUNAS_GID $wdir/etc ||
881 error "checkstat -u failed"
883 run_test 22 "unpack tar archive as non-root user"
887 test_mkdir $DIR/$tdir
888 local file=$DIR/$tdir/$tfile
890 openfile -f O_CREAT:O_EXCL $file || error "$file create failed"
891 openfile -f O_CREAT:O_EXCL $file &&
892 error "$file recreate succeeded" || true
894 run_test 23a "O_CREAT|O_EXCL in subdir"
896 test_23b() { # bug 18988
897 test_mkdir $DIR/$tdir
898 local file=$DIR/$tdir/$tfile
901 echo foo > $file || error "write filed"
902 echo bar >> $file || error "append filed"
903 $CHECKSTAT -s 8 $file || error "wrong size"
906 run_test 23b "O_APPEND check"
908 # LU-9409, size with O_APPEND and tiny writes
910 local file=$DIR/$tfile
913 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=800
914 $CHECKSTAT -s 6400 $file || error "wrong size, expected 6400"
918 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=800 &
919 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=800 &
921 $CHECKSTAT -s 12800 $file || error "wrong size, expected 12800"
924 #racing tiny & normal writes
925 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=4096 count=4 &
926 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=100 &
928 $CHECKSTAT -s 17184 $file || error "wrong size, expected 17184"
931 #racing tiny & normal writes 2, ugly numbers
932 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=4099 count=11 &
933 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=17 count=173 &
935 $CHECKSTAT -s 48030 $file || error "wrong size, expected 48030"
938 run_test 23c "O_APPEND size checks for tiny writes"
940 # LU-11069 file offset is correct after appending writes
942 local file=$DIR/$tfile
945 echo CentaurHauls > $file
946 offset=$($MULTIOP $file oO_WRONLY:O_APPEND:w13Zp)
947 if ((offset != 26)); then
948 error "wrong offset, expected 26, got '$offset'"
951 run_test 23d "file offset is correct after appending writes"
955 echo '-- same directory rename'
956 test_mkdir $DIR/$tdir
957 touch $DIR/$tdir/$tfile.1
958 mv $DIR/$tdir/$tfile.1 $DIR/$tdir/$tfile.2
959 $CHECKSTAT -t file $DIR/$tdir/$tfile.2 || error "$tfile.2 not a file"
961 run_test 24a "rename file to non-existent target"
964 test_mkdir $DIR/$tdir
965 touch $DIR/$tdir/$tfile.{1,2}
966 mv $DIR/$tdir/$tfile.1 $DIR/$tdir/$tfile.2
967 $CHECKSTAT -a $DIR/$tdir/$tfile.1 || error "$tfile.1 exists"
968 $CHECKSTAT -t file $DIR/$tdir/$tfile.2 || error "$tfile.2 not a file"
970 run_test 24b "rename file to existing target"
973 test_mkdir $DIR/$tdir
974 test_mkdir $DIR/$tdir/d$testnum.1
975 mv $DIR/$tdir/d$testnum.1 $DIR/$tdir/d$testnum.2
976 $CHECKSTAT -a $DIR/$tdir/d$testnum.1 || error "d$testnum.1 exists"
977 $CHECKSTAT -t dir $DIR/$tdir/d$testnum.2 || error "d$testnum.2 not dir"
979 run_test 24c "rename directory to non-existent target"
982 test_mkdir -c1 $DIR/$tdir
983 test_mkdir -c1 $DIR/$tdir/d$testnum.1
984 test_mkdir -c1 $DIR/$tdir/d$testnum.2
985 mrename $DIR/$tdir/d$testnum.1 $DIR/$tdir/d$testnum.2
986 $CHECKSTAT -a $DIR/$tdir/d$testnum.1 || error "d$testnum.1 exists"
987 $CHECKSTAT -t dir $DIR/$tdir/d$testnum.2 || error "d$testnum.2 not dir"
989 run_test 24d "rename directory to existing target"
992 echo '-- cross directory renames --'
996 mv $DIR/R5a/f $DIR/R5b/g
997 $CHECKSTAT -a $DIR/R5a/f || error "$DIR/R5a/f exists"
998 $CHECKSTAT -t file $DIR/R5b/g || error "$DIR/R5b/g not file type"
1000 run_test 24e "touch .../R5a/f; rename .../R5a/f .../R5b/g ======"
1005 touch $DIR/R6a/f $DIR/R6b/g
1006 mv $DIR/R6a/f $DIR/R6b/g
1007 $CHECKSTAT -a $DIR/R6a/f || error "$DIR/R6a/f exists"
1008 $CHECKSTAT -t file $DIR/R6b/g || error "$DIR/R6b/g not file type"
1010 run_test 24f "touch .../R6a/f R6b/g; mv .../R6a/f .../R6b/g ===="
1015 test_mkdir $DIR/R7a/d
1016 mv $DIR/R7a/d $DIR/R7b/e
1017 $CHECKSTAT -a $DIR/R7a/d || error "$DIR/R7a/d exists"
1018 $CHECKSTAT -t dir $DIR/R7b/e || error "$DIR/R7b/e not dir type"
1020 run_test 24g "mkdir .../R7{a,b}/d; mv .../R7a/d .../R7b/e ======"
1023 test_mkdir -c1 $DIR/R8a
1024 test_mkdir -c1 $DIR/R8b
1025 test_mkdir -c1 $DIR/R8a/d
1026 test_mkdir -c1 $DIR/R8b/e
1027 mrename $DIR/R8a/d $DIR/R8b/e
1028 $CHECKSTAT -a $DIR/R8a/d || error "$DIR/R8a/d exists"
1029 $CHECKSTAT -t dir $DIR/R8b/e || error "$DIR/R8b/e not dir type"
1031 run_test 24h "mkdir .../R8{a,b}/{d,e}; rename .../R8a/d .../R8b/e"
1034 echo "-- rename error cases"
1036 test_mkdir $DIR/R9/a
1038 mrename $DIR/R9/f $DIR/R9/a
1039 $CHECKSTAT -t file $DIR/R9/f || error "$DIR/R9/f not file type"
1040 $CHECKSTAT -t dir $DIR/R9/a || error "$DIR/R9/a not dir type"
1041 $CHECKSTAT -a $DIR/R9/a/f || error "$DIR/R9/a/f exists"
1043 run_test 24i "rename file to dir error: touch f ; mkdir a ; rename f a"
1047 mrename $DIR/R10/f $DIR/R10/g
1048 $CHECKSTAT -t dir $DIR/R10 || error "$DIR/R10 not dir type"
1049 $CHECKSTAT -a $DIR/R10/f || error "$DIR/R10/f exists"
1050 $CHECKSTAT -a $DIR/R10/g || error "$DIR/R10/g exists"
1052 run_test 24j "source does not exist ============================"
1055 test_mkdir $DIR/R11a
1056 test_mkdir $DIR/R11a/d
1058 mv $DIR/R11a/f $DIR/R11a/d
1059 $CHECKSTAT -a $DIR/R11a/f || error "$DIR/R11a/f exists"
1060 $CHECKSTAT -t file $DIR/R11a/d/f || error "$DIR/R11a/d/f not file type"
1062 run_test 24k "touch .../R11a/f; mv .../R11a/f .../R11a/d ======="
1064 # bug 2429 - rename foo foo foo creates invalid file
1067 $MULTIOP $f OcNs || error "rename of ${f} to itself failed"
1069 run_test 24l "Renaming a file to itself ========================"
1073 $MULTIOP $f OcLN ${f}2 ${f}2 || error "link ${f}2 ${f}2 failed"
1074 # on ext3 this does not remove either the source or target files
1075 # though the "expected" operation would be to remove the source
1076 $CHECKSTAT -t file ${f} || error "${f} missing"
1077 $CHECKSTAT -t file ${f}2 || error "${f}2 missing"
1079 run_test 24m "Renaming a file to a hard link to itself ========="
1083 # this stats the old file after it was renamed, so it should fail
1085 $CHECKSTAT ${f} || error "${f} missing"
1087 $CHECKSTAT ${f}.rename || error "${f}.rename missing"
1088 $CHECKSTAT -a ${f} || error "${f} exists"
1090 run_test 24n "Statting the old file after renaming (Posix rename 2)"
1093 test_mkdir $DIR/$tdir
1094 rename_many -s random -v -n 10 $DIR/$tdir
1096 run_test 24o "rename of files during htree split"
1099 test_mkdir $DIR/R12a
1100 test_mkdir $DIR/R12b
1101 DIRINO=`ls -lid $DIR/R12a | awk '{ print $1 }'`
1102 mrename $DIR/R12a $DIR/R12b
1103 $CHECKSTAT -a $DIR/R12a || error "$DIR/R12a exists"
1104 $CHECKSTAT -t dir $DIR/R12b || error "$DIR/R12b not dir type"
1105 DIRINO2=`ls -lid $DIR/R12b | awk '{ print $1 }'`
1106 [ "$DIRINO" = "$DIRINO2" ] || error "R12a $DIRINO != R12b $DIRINO2"
1108 run_test 24p "mkdir .../R12{a,b}; rename .../R12a .../R12b"
1110 cleanup_multiop_pause() {
1112 kill -USR1 $MULTIPID
1116 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1118 test_mkdir $DIR/R13a
1119 test_mkdir $DIR/R13b
1120 local DIRINO=$(ls -lid $DIR/R13a | awk '{ print $1 }')
1121 multiop_bg_pause $DIR/R13b D_c || error "multiop failed to start"
1124 trap cleanup_multiop_pause EXIT
1125 mrename $DIR/R13a $DIR/R13b
1126 $CHECKSTAT -a $DIR/R13a || error "R13a still exists"
1127 $CHECKSTAT -t dir $DIR/R13b || error "R13b does not exist"
1128 local DIRINO2=$(ls -lid $DIR/R13b | awk '{ print $1 }')
1129 [ "$DIRINO" = "$DIRINO2" ] || error "R13a $DIRINO != R13b $DIRINO2"
1130 cleanup_multiop_pause
1131 wait $MULTIPID || error "multiop close failed"
1133 run_test 24q "mkdir .../R13{a,b}; open R13b rename R13a R13b ==="
1135 test_24r() { #bug 3789
1136 test_mkdir $DIR/R14a
1137 test_mkdir $DIR/R14a/b
1138 mrename $DIR/R14a $DIR/R14a/b && error "rename to subdir worked!"
1139 $CHECKSTAT -t dir $DIR/R14a || error "$DIR/R14a missing"
1140 $CHECKSTAT -t dir $DIR/R14a/b || error "$DIR/R14a/b missing"
1142 run_test 24r "mkdir .../R14a/b; rename .../R14a .../R14a/b ====="
1145 test_mkdir $DIR/R15a
1146 test_mkdir $DIR/R15a/b
1147 test_mkdir $DIR/R15a/b/c
1148 mrename $DIR/R15a $DIR/R15a/b/c && error "rename to sub-subdir worked!"
1149 $CHECKSTAT -t dir $DIR/R15a || error "$DIR/R15a missing"
1150 $CHECKSTAT -t dir $DIR/R15a/b/c || error "$DIR/R15a/b/c missing"
1152 run_test 24s "mkdir .../R15a/b/c; rename .../R15a .../R15a/b/c ="
1155 test_mkdir $DIR/R16a
1156 test_mkdir $DIR/R16a/b
1157 test_mkdir $DIR/R16a/b/c
1158 mrename $DIR/R16a/b/c $DIR/R16a && error "rename to sub-subdir worked!"
1159 $CHECKSTAT -t dir $DIR/R16a || error "$DIR/R16a missing"
1160 $CHECKSTAT -t dir $DIR/R16a/b/c || error "$DIR/R16a/b/c missing"
1162 run_test 24t "mkdir .../R16a/b/c; rename .../R16a/b/c .../R16a ="
1164 test_24u() { # bug12192
1165 $MULTIOP $DIR/$tfile C2w$((2048 * 1024))c || error "multiop failed"
1166 $CHECKSTAT -s $((2048 * 1024)) $DIR/$tfile || error "wrong file size"
1168 run_test 24u "create stripe file"
1170 simple_cleanup_common() {
1174 [[ -z "$DIR" || -z "$tdir" || ! -d "$DIR/$tdir" ]] && return 0
1176 local start=$SECONDS
1178 [[ -n "$createmany" ]] && unlinkmany $DIR/$tdir/$tfile $createmany
1179 rm -rf $DIR/$tdir || error "cleanup $DIR/$tdir failed"
1181 wait_delete_completed
1182 echo "cleanup time $((SECONDS - start))"
1186 max_pages_per_rpc() {
1187 local mdtname="$(printf "MDT%04x" ${1:-0})"
1188 $LCTL get_param -n mdc.*$mdtname*.max_pages_per_rpc
1192 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1194 local nrfiles=${COUNT:-100000}
1195 local fname="$DIR/$tdir/$tfile"
1197 # Performance issue on ZFS see LU-4072 (c.f. LU-2887)
1198 [ "$mds1_FSTYPE" = "zfs" ] && nrfiles=${COUNT:-10000}
1200 test_mkdir "$(dirname $fname)"
1201 # assume MDT0000 has the fewest inodes
1202 local stripes=$($LFS getdirstripe -c $(dirname $fname))
1203 local free_inodes=$(($(mdt_free_inodes 0) * ${stripes/#0/1}))
1204 [[ $free_inodes -lt $nrfiles ]] && nrfiles=$free_inodes
1206 stack_trap "simple_cleanup_common $nrfiles"
1208 createmany -m "$fname" $nrfiles
1210 cancel_lru_locks mdc
1211 lctl set_param mdc.*.stats clear
1213 # was previously test_24D: LU-6101
1214 # readdir() returns correct number of entries after cursor reload
1215 local num_ls=$(ls $DIR/$tdir | wc -l)
1216 local num_uniq=$(ls $DIR/$tdir | sort -u | wc -l)
1217 local num_all=$(ls -a $DIR/$tdir | wc -l)
1218 if [ $num_ls -ne $nrfiles ] || [ $num_uniq -ne $nrfiles ] ||
1219 [ $num_all -ne $((nrfiles + 2)) ]; then
1220 error "Expected $nrfiles files, got $num_ls " \
1221 "($num_uniq unique $num_all .&..)"
1223 # LU-5 large readdir
1224 # dirent_size = 32 bytes for sizeof(struct lu_dirent) +
1225 # N bytes for name (len($nrfiles) rounded to 8 bytes) +
1226 # 8 bytes for luda_type (4 bytes rounded to 8 bytes)
1227 # take into account of overhead in lu_dirpage header and end mark in
1228 # each page, plus one in rpc_num calculation.
1229 local dirent_size=$((32 + (${#tfile} | 7) + 1 + 8))
1230 local page_entries=$(((PAGE_SIZE - 24) / dirent_size))
1231 local mdt_idx=$($LFS getdirstripe -i $(dirname $fname))
1232 local rpc_pages=$(max_pages_per_rpc $mdt_idx)
1233 local rpc_max=$((nrfiles / (page_entries * rpc_pages) + stripes))
1234 local mds_readpage=$(calc_stats mdc.*.stats mds_readpage)
1235 echo "readpages: $mds_readpage rpc_max: $rpc_max-2/+1"
1236 (( $mds_readpage >= $rpc_max - 2 && $mds_readpage <= $rpc_max + 1)) ||
1237 error "large readdir doesn't take effect: " \
1238 "$mds_readpage should be about $rpc_max"
1240 run_test 24v "list large directory (test hash collision, b=17560)"
1242 test_24w() { # bug21506
1244 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=4096 || return 1
1245 dd if=/dev/zero bs=$SZ1 count=1 >> $DIR/$tfile || return 2
1246 dd if=$DIR/$tfile of=$DIR/${tfile}_left bs=1M skip=4097 || return 3
1247 SZ2=`ls -l $DIR/${tfile}_left | awk '{print $5}'`
1248 [[ "$SZ1" -eq "$SZ2" ]] ||
1249 error "Error reading at the end of the file $tfile"
1251 run_test 24w "Reading a file larger than 4Gb"
1254 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
1255 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1256 [[ $MDS1_VERSION -lt $(version_code 2.7.56) ]] &&
1257 skip "Need MDS version at least 2.7.56"
1260 local remote_dir=$DIR/$tdir/remote_dir
1262 test_mkdir $DIR/$tdir
1263 $LFS mkdir -i $MDTIDX $remote_dir ||
1264 error "create remote directory failed"
1266 test_mkdir $DIR/$tdir/src_dir
1267 touch $DIR/$tdir/src_file
1268 test_mkdir $remote_dir/tgt_dir
1269 touch $remote_dir/tgt_file
1271 mrename $DIR/$tdir/src_dir $remote_dir/tgt_dir ||
1272 error "rename dir cross MDT failed!"
1274 mrename $DIR/$tdir/src_file $remote_dir/tgt_file ||
1275 error "rename file cross MDT failed!"
1277 touch $DIR/$tdir/ln_file
1278 ln $DIR/$tdir/ln_file $remote_dir/ln_name ||
1279 error "ln file cross MDT failed"
1281 rm -rf $DIR/$tdir || error "Can not delete directories"
1283 run_test 24x "cross MDT rename/link"
1286 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
1287 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1289 local remote_dir=$DIR/$tdir/remote_dir
1292 test_mkdir $DIR/$tdir
1293 $LFS mkdir -i $mdtidx $remote_dir ||
1294 error "create remote directory failed"
1296 test_mkdir $remote_dir/src_dir
1297 touch $remote_dir/src_file
1298 test_mkdir $remote_dir/tgt_dir
1299 touch $remote_dir/tgt_file
1301 mrename $remote_dir/src_dir $remote_dir/tgt_dir ||
1302 error "rename subdir in the same remote dir failed!"
1304 mrename $remote_dir/src_file $remote_dir/tgt_file ||
1305 error "rename files in the same remote dir failed!"
1307 ln $remote_dir/tgt_file $remote_dir/tgt_file1 ||
1308 error "link files in the same remote dir failed!"
1310 rm -rf $DIR/$tdir || error "Can not delete directories"
1312 run_test 24y "rename/link on the same dir should succeed"
1315 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
1316 [[ $MDS1_VERSION -lt $(version_code 2.12.51) ]] &&
1317 skip "Need MDS version at least 2.12.51"
1321 for index in 0 1; do
1322 $LFS mkdir -i $index $DIR/$tdir.$index || error "mkdir failed"
1323 touch $DIR/$tdir.0/$tfile.$index || error "touch failed"
1326 mv $DIR/$tdir.0/$tfile.0 $DIR/$tdir.1 || error "mv $tfile.0 failed"
1328 index=$($LFS getstripe -m $DIR/$tdir.1/$tfile.0)
1329 [ $index -eq 0 ] || error "$tfile.0 is on MDT$index"
1331 local mdts=$(comma_list $(mdts_nodes))
1333 do_nodes $mdts $LCTL set_param mdt.*.enable_remote_rename=0
1334 stack_trap "do_nodes $mdts $LCTL \
1335 set_param mdt.*.enable_remote_rename=1" EXIT
1337 mv $DIR/$tdir.0/$tfile.1 $DIR/$tdir.1 || error "mv $tfile.1 failed"
1339 index=$($LFS getstripe -m $DIR/$tdir.1/$tfile.1)
1340 [ $index -eq 1 ] || error "$tfile.1 is on MDT$index"
1342 run_test 24z "cross-MDT rename is done as cp"
1344 test_24A() { # LU-3182
1347 test_mkdir $DIR/$tdir
1348 stack_trap "simple_cleanup_common $NFILES"
1349 createmany -m $DIR/$tdir/$tfile $NFILES
1350 local t=$(ls $DIR/$tdir | wc -l)
1351 local u=$(ls $DIR/$tdir | sort -u | wc -l)
1352 local v=$(ls -ai $DIR/$tdir | sort -u | wc -l)
1354 (( $t == $NFILES && $u == $NFILES && $v == NFILES + 2 )) ||
1355 error "Expected $NFILES files, got $t ($u unique $v .&..)"
1357 run_test 24A "readdir() returns correct number of entries."
1359 test_24B() { # LU-4805
1360 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
1364 test_mkdir $DIR/$tdir
1365 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir/ ||
1366 error "create striped dir failed"
1368 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1369 [ $count -eq 2 ] || error "Expected 2, got $count"
1371 touch $DIR/$tdir/striped_dir/a
1373 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1374 [ $count -eq 3 ] || error "Expected 3, got $count"
1376 touch $DIR/$tdir/striped_dir/.f
1378 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1379 [ $count -eq 4 ] || error "Expected 4, got $count"
1381 rm -rf $DIR/$tdir || error "Can not delete directories"
1383 run_test 24B "readdir for striped dir return correct number of entries"
1386 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
1392 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/d0/striped_dir ||
1393 error "create striped dir failed"
1395 cd $DIR/$tdir/d0/striped_dir
1397 local d0_ino=$(ls -i -l -a $DIR/$tdir | grep "d0" | awk '{print $1}')
1398 local d1_ino=$(ls -i -l -a $DIR/$tdir | grep "d1" | awk '{print $1}')
1399 local parent_ino=$(ls -i -l -a | grep "\.\." | awk '{print $1}')
1401 [ "$d0_ino" = "$parent_ino" ] ||
1402 error ".. wrong, expect $d0_ino, get $parent_ino"
1404 mv $DIR/$tdir/d0/striped_dir $DIR/$tdir/d1/ ||
1405 error "mv striped dir failed"
1407 parent_ino=$(ls -i -l -a | grep "\.\." | awk '{print $1}')
1409 [ "$d1_ino" = "$parent_ino" ] ||
1410 error ".. wrong after mv, expect $d1_ino, get $parent_ino"
1412 run_test 24C "check .. in striped dir"
1415 [[ $MDSCOUNT -lt 4 ]] && skip_env "needs >= 4 MDTs"
1416 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1419 mkdir $DIR/$tdir/src_dir
1420 $LFS mkdir -i 1 $DIR/$tdir/src_dir/src_child ||
1421 error "create remote source failed"
1423 touch $DIR/$tdir/src_dir/src_child/a
1425 $LFS mkdir -i 2 $DIR/$tdir/tgt_dir ||
1426 error "create remote target dir failed"
1428 $LFS mkdir -i 3 $DIR/$tdir/tgt_dir/tgt_child ||
1429 error "create remote target child failed"
1431 mrename $DIR/$tdir/src_dir/src_child $DIR/$tdir/tgt_dir/tgt_child ||
1432 error "rename dir cross MDT failed!"
1436 $CHECKSTAT -t dir $DIR/$tdir/src_dir/src_child &&
1437 error "src_child still exists after rename"
1439 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/tgt_child/a ||
1440 error "missing file(a) after rename"
1442 rm -rf $DIR/$tdir || error "Can not delete directories"
1444 run_test 24E "cross MDT rename/link"
1447 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return 0
1450 [ "$SLOW" = "no" ] && repeats=100
1454 echo "$repeats repeats"
1455 for ((i = 0; i < repeats; i++)); do
1456 $LFS mkdir -i0 -c2 $DIR/$tdir/test || error "mkdir fails"
1457 touch $DIR/$tdir/test/a || error "touch fails"
1458 mkdir $DIR/$tdir/test/b || error "mkdir fails"
1459 rm -rf $DIR/$tdir/test || error "rmdir fails"
1464 run_test 24F "hash order vs readdir (LU-11330)"
1467 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
1472 $LFS mkdir -i 0 $DIR/$tdir-0 || error "mkdir $tdir-0"
1473 $LFS mkdir -i 1 $DIR/$tdir-1 || error "mkdir $tdir-1"
1474 touch $DIR/$tdir-0/f1 || error "touch f1"
1475 ln -s $DIR/$tdir-0/f1 $DIR/$tdir-0/s1 || error "ln s1"
1476 ino1=$(stat -c%i $DIR/$tdir-0/s1)
1477 mv $DIR/$tdir-0/s1 $DIR/$tdir-1 || error "mv s1"
1478 ino2=$(stat -c%i $DIR/$tdir-1/s1)
1479 [ $ino1 -ne $ino2 ] || error "s1 should be migrated"
1481 run_test 24G "migrate symlink in rename"
1484 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
1485 [[ $(hostname) != $(facet_active_host mds2) ]] ||
1486 skip "MDT1 should be on another node"
1488 test_mkdir -i 1 -c 1 $DIR/$tdir
1489 #define OBD_FAIL_FLD_QUERY_REQ 0x1103
1490 do_facet mds2 $LCTL set_param fail_loc=0x80001103
1491 touch $DIR/$tdir/$tfile || error "touch failed"
1493 run_test 24H "repeat FLD_QUERY rpc"
1496 echo '== symlink sanity ============================================='
1500 touch $DIR/s25/foo ||
1501 error "File creation in symlinked directory failed"
1503 run_test 25a "create file in symlinked directory ==============="
1506 [ ! -d $DIR/d25 ] && test_25a
1507 $CHECKSTAT -t file $DIR/s25/foo || error "$DIR/s25/foo not file type"
1509 run_test 25b "lookup file in symlinked directory ==============="
1513 test_mkdir $DIR/d26/d26-2
1514 ln -s d26/d26-2 $DIR/s26
1515 touch $DIR/s26/foo || error "File creation failed"
1517 run_test 26a "multiple component symlink ======================="
1520 test_mkdir -p $DIR/$tdir/d26-2
1521 ln -s $tdir/d26-2/foo $DIR/s26-2
1522 touch $DIR/s26-2 || error "File creation failed"
1524 run_test 26b "multiple component symlink at end of lookup ======"
1527 test_mkdir $DIR/d26.2
1528 touch $DIR/d26.2/foo
1529 ln -s d26.2 $DIR/s26.2-1
1530 ln -s s26.2-1 $DIR/s26.2-2
1531 ln -s s26.2-2 $DIR/s26.2-3
1532 chmod 0666 $DIR/s26.2-3/foo
1534 run_test 26c "chain of symlinks"
1536 # recursive symlinks (bug 439)
1538 ln -s d26-3/foo $DIR/d26-3
1540 run_test 26d "create multiple component recursive symlink"
1543 [ ! -h $DIR/d26-3 ] && test_26d
1546 run_test 26e "unlink multiple component recursive symlink"
1548 # recursive symlinks (bug 7022)
1550 test_mkdir $DIR/$tdir
1551 test_mkdir $DIR/$tdir/$tfile
1552 cd $DIR/$tdir/$tfile || error "cd $DIR/$tdir/$tfile failed"
1553 test_mkdir -p lndir/bar1
1554 test_mkdir $DIR/$tdir/$tfile/$tfile
1555 cd $tfile || error "cd $tfile failed"
1556 ln -s .. dotdot || error "ln dotdot failed"
1557 ln -s dotdot/lndir lndir || error "ln lndir failed"
1558 cd $DIR/$tdir || error "cd $DIR/$tdir failed"
1559 output=`ls $tfile/$tfile/lndir/bar1`
1560 [ "$output" = bar1 ] && error "unexpected output"
1561 rm -r $tfile || error "rm $tfile failed"
1562 $CHECKSTAT -a $DIR/$tfile || error "$tfile not gone"
1564 run_test 26f "rm -r of a directory which has recursive symlink"
1567 test_mkdir $DIR/$tdir
1568 $LFS getstripe $DIR/$tdir
1569 $LFS setstripe -c 1 $DIR/$tdir/$tfile || error "setstripe failed"
1570 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1571 cp /etc/hosts $DIR/$tdir/$tfile || error "Can't copy to one stripe file"
1573 run_test 27a "one stripe file"
1576 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1578 test_mkdir $DIR/$tdir
1579 $LFS setstripe -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
1580 $LFS getstripe -c $DIR/$tdir/$tfile
1581 [ $($LFS getstripe -c $DIR/$tdir/$tfile) -eq 2 ] ||
1582 error "two-stripe file doesn't have two stripes"
1584 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1586 run_test 27b "create and write to two stripe file"
1588 # 27c family tests specific striping, setstripe -o
1590 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test"
1591 test_mkdir -p $DIR/$tdir
1594 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1595 $LFS getstripe -i $DIR/$tdir/$tfile
1596 [ $($LFS getstripe -i $DIR/$tdir/$tfile ) -eq $osts ] ||
1597 error "stripe not on specified OST"
1599 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1601 run_test 27ca "one stripe on specified OST"
1604 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test"
1605 test_mkdir -p $DIR/$tdir
1607 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1608 local getstripe=$($LFS getstripe $DIR/$tdir/$tfile)
1611 # Strip getstripe output to a space separated list of OSTs
1612 local getstripe_osts=$(echo "$getstripe" | sed -e '1,/obdidx/d' |\
1613 awk '{print $1}' | tr '\n' ' ' | sed -e 's/[[:space:]]*$//')
1614 [ "$getstripe_osts" = "${osts//,/ }" ] ||
1615 error "stripes not on specified OSTs"
1617 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1619 run_test 27cb "two stripes on specified OSTs"
1622 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test"
1623 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
1624 skip "server does not support overstriping"
1626 test_mkdir -p $DIR/$tdir
1628 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1629 local getstripe=$($LFS getstripe $DIR/$tdir/$tfile)
1632 # Strip getstripe output to a space separated list of OSTs
1633 local getstripe_osts=$(echo "$getstripe" | sed -e '1,/obdidx/d' |\
1634 awk '{print $1}' | tr '\n' ' ' | sed -e 's/[[:space:]]*$//')
1635 [ "$getstripe_osts" = "${osts//,/ }" ] ||
1636 error "stripes not on specified OSTs"
1638 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1640 run_test 27cc "two stripes on the same OST"
1643 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test"
1644 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
1645 skip "server does not support overstriping"
1646 test_mkdir -p $DIR/$tdir
1647 local osts="0,1,1,0"
1648 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1649 local getstripe=$($LFS getstripe $DIR/$tdir/$tfile)
1652 # Strip getstripe output to a space separated list of OSTs
1653 local getstripe_osts=$(echo "$getstripe" | sed -e '1,/obdidx/d' |\
1654 awk '{print $1}' | tr '\n' ' ' | sed -e 's/[[:space:]]*$//')
1655 [ "$getstripe_osts" = "${osts//,/ }" ] ||
1656 error "stripes not on specified OSTs"
1658 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1660 run_test 27cd "four stripes on two OSTs"
1663 [[ $OSTCOUNT -ge $(($LOV_MAX_STRIPE_COUNT / 2)) ]] &&
1664 skip_env "too many osts, skipping"
1665 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
1666 skip "server does not support overstriping"
1667 # We do one more stripe than we have OSTs
1668 [ $OSTCOUNT -lt 159 ] || large_xattr_enabled ||
1669 skip_env "ea_inode feature disabled"
1671 test_mkdir -p $DIR/$tdir
1673 for i in $(seq 0 $OSTCOUNT);
1676 if [ $i -ne $OSTCOUNT ]; then
1680 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1681 local getstripe=$($LFS getstripe $DIR/$tdir/$tfile)
1684 # Strip getstripe output to a space separated list of OSTs
1685 local getstripe_osts=$(echo "$getstripe" | sed -e '1,/obdidx/d' |\
1686 awk '{print $1}' | tr '\n' ' ' | sed -e 's/[[:space:]]*$//')
1687 [ "$getstripe_osts" = "${osts//,/ }" ] ||
1688 error "stripes not on specified OSTs"
1690 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1692 run_test 27ce "more stripes than OSTs with -o"
1695 local osp_proc="osp.$FSNAME-OST0000-osc-MDT000*.active"
1698 test_mkdir -p $DIR/$tdir || error "failed to mkdir $DIR/$tdir"
1699 do_facet $SINGLEMDS "$LCTL set_param -n $osp_proc=0"
1700 stack_trap "do_facet $SINGLEMDS $LCTL set_param -n $osp_proc=1" EXIT
1701 wait_update_facet $SINGLEMDS "$LCTL get_param -n $osp_proc | grep 1" ||
1702 error "failed to set $osp_proc=0"
1704 $LFS setstripe -o 0 $DIR/$tdir/$tfile &
1707 do_facet $SINGLEMDS "$LCTL set_param -n $osp_proc=1"
1708 wait_update_facet $SINGLEMDS "$LCTL get_param -n $osp_proc | grep 0" ||
1709 error "failed to set $osp_proc=1"
1712 error "should return error due to $osp_proc=0"
1714 run_test 27cf "'setstripe -o' on inactive OSTs should return error"
1717 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
1718 skip "server does not support overstriping"
1719 [[ $mds1_FSTYPE != "ldiskfs" ]] && skip_env "ldiskfs only test"
1720 large_xattr_enabled || skip_env "ea_inode feature disabled"
1724 for ((i=1;i<1000;i++)); do
1725 osts+=",$((i % OSTCOUNT))"
1728 local mdts=$(comma_list $(mdts_nodes))
1729 local before=$(do_nodes $mdts \
1730 "$LCTL get_param -n osd-ldiskfs.*MDT*.stats" |
1731 awk '/many credits/{print $3}' |
1734 $LFS setstripe -o $osts $DIR/$tfile || error "setstripe failed"
1735 $LFS getstripe $DIR/$tfile | grep stripe
1737 rm -f $DIR/$tfile || error "can't unlink"
1739 after=$(do_nodes $mdts \
1740 "$LCTL get_param -n osd-ldiskfs.*MDT*.stats" |
1741 awk '/many credits/{print $3}' |
1744 (( before == after )) ||
1745 error "too many credits happened: $after > $before"
1747 run_test 27cg "1000 shouldn't cause too many credits"
1750 test_mkdir $DIR/$tdir
1751 $LFS setstripe -c 0 -i -1 -S 0 $DIR/$tdir/$tfile ||
1752 error "setstripe failed"
1753 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1754 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1756 run_test 27d "create file with default settings"
1759 # LU-5839 adds check for existed layout before setting it
1760 [[ $MDS1_VERSION -lt $(version_code 2.7.56) ]] &&
1761 skip "Need MDS version at least 2.7.56"
1763 test_mkdir $DIR/$tdir
1764 $LFS setstripe -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
1765 $LFS setstripe -c 2 $DIR/$tdir/$tfile && error "setstripe worked twice"
1766 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1768 run_test 27e "setstripe existing file (should return error)"
1771 test_mkdir $DIR/$tdir
1772 $LFS setstripe -S 100 -i 0 -c 1 $DIR/$tdir/$tfile &&
1773 error "$LFS setstripe $DIR/$tdir/$tfile failed"
1774 $CHECKSTAT -t file $DIR/$tdir/$tfile &&
1775 error "$CHECKSTAT -t file $DIR/$tdir/$tfile should fail"
1776 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1777 $LFS getstripe $DIR/$tdir/$tfile || error "$LFS getstripe failed"
1779 run_test 27f "setstripe with bad stripe size (should return error)"
1782 test_mkdir $DIR/$tdir
1783 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1784 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "no stripe info" ||
1785 error "$DIR/$tdir/$tfile has object"
1787 run_test 27g "$LFS getstripe with no objects"
1790 test_mkdir $DIR/$tdir
1791 touch $DIR/$tdir/$tfile || error "touch failed"
1792 ln -s bogus $DIR/$tdir/$tfile.2 || error "ln failed"
1793 $LFS getstripe -m $DIR/$tdir/$tfile $DIR/$tdir/$tfile.2
1795 (( rc == 2 )) || error "getstripe did not return ENOENT"
1797 run_test 27ga "$LFS getstripe with missing file (should return error)"
1800 test_mkdir $DIR/$tdir
1801 touch $DIR/$tdir/$tfile || error "touch failed"
1802 [[ $($LFS getstripe -c $DIR/$tdir/$tfile) -gt 0 ]] ||
1803 error "missing objects"
1805 run_test 27i "$LFS getstripe with some objects"
1808 test_mkdir $DIR/$tdir
1809 $LFS setstripe -i $OSTCOUNT $DIR/$tdir/$tfile &&
1810 error "setstripe failed" || true
1812 run_test 27j "setstripe with bad stripe offset (should return error)"
1814 test_27k() { # bug 2844
1815 test_mkdir $DIR/$tdir
1816 local file=$DIR/$tdir/$tfile
1817 local ll_max_blksize=$((4 * 1024 * 1024))
1818 $LFS setstripe -S 67108864 $file || error "setstripe failed"
1819 local blksize=$(stat $file | awk '/IO Block:/ { print $7 }')
1820 [ $blksize -le $ll_max_blksize ] || error "1:$blksize > $ll_max_blksize"
1821 dd if=/dev/zero of=$file bs=4k count=1
1822 blksize=$(stat $file | awk '/IO Block:/ { print $7 }')
1823 [ $blksize -le $ll_max_blksize ] || error "2:$blksize > $ll_max_blksize"
1825 run_test 27k "limit i_blksize for broken user apps"
1828 mcreate $DIR/$tfile || error "creating file"
1829 $RUNAS $LFS setstripe -c 1 $DIR/$tfile &&
1830 error "setstripe should have failed" || true
1832 run_test 27l "check setstripe permissions (should return error)"
1835 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1837 [ -n "$RCLIENTS" -o -n "$MOUNT_2" ] &&
1838 skip_env "multiple clients -- skipping"
1840 ORIGFREE=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
1842 if [[ $ORIGFREE -gt $MAXFREE ]]; then
1843 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
1845 stack_trap simple_cleanup_common
1846 test_mkdir $DIR/$tdir
1847 $LFS setstripe -i 0 -c 1 $DIR/$tdir/$tfile.1
1848 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=1024 count=$MAXFREE &&
1849 error "dd should fill OST0"
1851 while $LFS setstripe -i 0 -c 1 $DIR/$tdir/$tfile.$i; do
1853 [ $i -gt 256 ] && break
1856 touch $DIR/$tdir/$tfile.$i
1857 [ $($LFS getstripe $DIR/$tdir/$tfile.$i | grep -A 10 obdidx |
1858 awk '{print $1}'| grep -w "0") ] &&
1859 error "OST0 was full but new created file still use it"
1861 touch $DIR/$tdir/$tfile.$i
1862 [ $($LFS getstripe $DIR/$tdir/$tfile.$i | grep -A 10 obdidx |
1863 awk '{print $1}'| grep -w "0") ] &&
1864 error "OST0 was full but new created file still use it" || true
1866 run_test 27m "create file while OST0 was full"
1868 # OSCs keep a NOSPC flag that will be reset after ~5s (qos_maxage)
1869 # if the OST isn't full anymore.
1871 local ostidx=${1:-""}
1876 local list=$(comma_list $(osts_nodes))
1877 [ "$ostidx" ] && list=$(facet_host ost$((ostidx + 1)))
1879 do_nodes $list lctl set_param fail_loc=0
1880 wait_delete_completed # initiate all OST_DESTROYs from MDS to OST
1881 delay=$(do_facet $SINGLEMDS lctl get_param -n lov.*.qos_maxage |
1882 awk '{print $1 * 2;exit;}')
1883 get_prealloc="$LCTL get_param -n osc.*MDT*.prealloc_status |
1885 wait_update_facet $SINGLEMDS "$get_prealloc" "" $delay
1889 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1890 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1891 remote_mds_nodsh && skip "remote MDS with nodsh"
1892 remote_ost_nodsh && skip "remote OST with nodsh"
1895 rm -f $DIR/$tdir/$tfile
1896 exhaust_precreations 0 0x80000215
1897 $LFS setstripe -c -1 $DIR/$tdir || error "setstripe failed"
1898 touch $DIR/$tdir/$tfile || error "touch failed"
1899 $LFS getstripe $DIR/$tdir/$tfile
1902 run_test 27n "create file with some full OSTs"
1905 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1906 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1907 remote_mds_nodsh && skip "remote MDS with nodsh"
1908 remote_ost_nodsh && skip "remote OST with nodsh"
1911 rm -f $DIR/$tdir/$tfile
1912 exhaust_all_precreations 0x215
1914 touch $DIR/$tdir/$tfile && error "able to create $DIR/$tdir/$tfile"
1919 run_test 27o "create file with all full OSTs (should error)"
1921 function create_and_checktime() {
1926 for ((i=0; i < $loops; i++)); do
1927 local start=$SECONDS
1928 multiop $fname-$i Oc
1929 ((SECONDS-start < TIMEOUT)) ||
1930 error "creation took " $((SECONDS-$start)) && return 1
1935 local mdts=$(comma_list $(mdts_nodes))
1937 [ $MDS1_VERSION -lt $(version_code 2.13.57) ] &&
1938 skip "Need MDS version at least 2.13.57"
1940 local f0=$DIR/${tfile}-0
1941 local f1=$DIR/${tfile}-1
1943 wait_delete_completed
1945 # refill precreated objects
1946 $LFS setstripe -i0 -c1 $f0
1948 saved=$(do_facet mds1 $LCTL get_param -n lov.*0000*.qos_threshold_rr)
1949 # force QoS allocation policy
1950 do_nodes $mdts $LCTL set_param lov.*.qos_threshold_rr=0%
1951 stack_trap "do_nodes $mdts $LCTL set_param \
1952 lov.*.qos_threshold_rr=$saved" EXIT
1955 # one OST is unavailable, but still have few objects preallocated
1957 stack_trap "start ost1 $(ostdevname 1) $OST_MOUNT_OPTS; \
1958 rm -rf $f1 $DIR/$tdir*" EXIT
1960 for ((i=0; i < 7; i++)); do
1961 mkdir $DIR/$tdir$i || error "can't create dir"
1962 $LFS setstripe -c$((OSTCOUNT-1)) $DIR/$tdir$i ||
1963 error "can't set striping"
1965 for ((i=0; i < 7; i++)); do
1966 create_and_checktime $DIR/$tdir$i/$tfile 100 &
1970 run_test 27oo "don't let few threads to reserve too many objects"
1973 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1974 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1975 remote_mds_nodsh && skip "remote MDS with nodsh"
1976 remote_ost_nodsh && skip "remote OST with nodsh"
1979 rm -f $DIR/$tdir/$tfile
1980 test_mkdir $DIR/$tdir
1982 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1983 $TRUNCATE $DIR/$tdir/$tfile 80000000 || error "truncate failed"
1984 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1986 exhaust_precreations 0 0x80000215
1987 echo foo >> $DIR/$tdir/$tfile || error "append failed"
1988 $CHECKSTAT -s 80000004 $DIR/$tdir/$tfile || error "checkstat failed"
1989 $LFS getstripe $DIR/$tdir/$tfile
1993 run_test 27p "append to a truncated file with some full OSTs"
1996 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1997 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1998 remote_mds_nodsh && skip "remote MDS with nodsh"
1999 remote_ost_nodsh && skip "remote OST with nodsh"
2002 rm -f $DIR/$tdir/$tfile
2004 mkdir_on_mdt0 $DIR/$tdir
2005 $MCREATE $DIR/$tdir/$tfile || error "mcreate $DIR/$tdir/$tfile failed"
2006 $TRUNCATE $DIR/$tdir/$tfile 80000000 ||
2007 error "truncate $DIR/$tdir/$tfile failed"
2008 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
2010 exhaust_all_precreations 0x215
2012 echo foo >> $DIR/$tdir/$tfile && error "append succeeded"
2013 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat 2 failed"
2017 run_test 27q "append to truncated file with all OSTs full (should error)"
2020 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2021 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2022 remote_mds_nodsh && skip "remote MDS with nodsh"
2023 remote_ost_nodsh && skip "remote OST with nodsh"
2026 rm -f $DIR/$tdir/$tfile
2027 exhaust_precreations 0 0x80000215
2029 $LFS setstripe -i 0 -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
2033 run_test 27r "stripe file with some full OSTs (shouldn't LBUG) ="
2035 test_27s() { # bug 10725
2036 test_mkdir $DIR/$tdir
2037 local stripe_size=$((4096 * 1024 * 1024)) # 2^32
2038 local stripe_count=0
2039 [ $OSTCOUNT -eq 1 ] || stripe_count=2
2040 $LFS setstripe -S $stripe_size -c $stripe_count $DIR/$tdir &&
2041 error "stripe width >= 2^32 succeeded" || true
2044 run_test 27s "lsm_xfersize overflow (should error) (bug 10725)"
2046 test_27t() { # bug 10864
2051 $WLFS getstripe $tfile
2054 run_test 27t "check that utils parse path correctly"
2056 test_27u() { # bug 4900
2057 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2058 remote_mds_nodsh && skip "remote MDS with nodsh"
2061 local list=$(comma_list $(mdts_nodes))
2063 #define OBD_FAIL_MDS_OSC_PRECREATE 0x139
2064 do_nodes $list $LCTL set_param fail_loc=0x139
2065 test_mkdir -p $DIR/$tdir
2066 stack_trap "simple_cleanup_common 1000"
2067 createmany -o $DIR/$tdir/$tfile 1000
2068 do_nodes $list $LCTL set_param fail_loc=0
2070 TLOG=$TMP/$tfile.getstripe
2071 $LFS getstripe $DIR/$tdir > $TLOG
2072 OBJS=$(awk -vobj=0 '($1 == 0) { obj += 1 } END { print obj; }' $TLOG)
2073 [[ $OBJS -gt 0 ]] &&
2074 error "$OBJS objects created on OST-0. See $TLOG" ||
2077 run_test 27u "skip object creation on OSC w/o objects"
2079 test_27v() { # bug 4900
2080 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2081 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2082 remote_mds_nodsh && skip "remote MDS with nodsh"
2083 remote_ost_nodsh && skip "remote OST with nodsh"
2085 exhaust_all_precreations 0x215
2088 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe / file
2090 touch $DIR/$tdir/$tfile
2091 #define OBD_FAIL_TGT_DELAY_PRECREATE 0x705
2093 for (( i=1; i < OSTCOUNT; i++ )); do
2094 do_facet ost$i lctl set_param fail_loc=0x705
2096 local START=`date +%s`
2097 createmany -o $DIR/$tdir/$tfile 32
2099 local FINISH=`date +%s`
2100 local TIMEOUT=`lctl get_param -n timeout`
2101 local PROCESS=$((FINISH - START))
2102 [ $PROCESS -ge $((TIMEOUT / 2)) ] && \
2103 error "$FINISH - $START >= $TIMEOUT / 2"
2104 sleep $((TIMEOUT / 2 - PROCESS))
2107 run_test 27v "skip object creation on slow OST"
2109 test_27w() { # bug 10997
2110 test_mkdir $DIR/$tdir
2111 $LFS setstripe -S 65536 $DIR/$tdir/f0 || error "setstripe failed"
2112 [ $($LFS getstripe -S $DIR/$tdir/f0) -ne 65536 ] &&
2113 error "stripe size $size != 65536" || true
2114 [ $($LFS getstripe -d $DIR/$tdir | grep -c "stripe_count") -eq 0 ] &&
2115 error "$LFS getstripe -d $DIR/$tdir no 'stripe_count'" || true
2117 run_test 27w "check $LFS setstripe -S and getstrip -d options"
2120 [[ $OSTCOUNT -lt 2 ]] &&
2121 skip_env "skipping multiple stripe count/offset test"
2123 test_mkdir $DIR/$tdir
2124 for i in $(seq 1 $OSTCOUNT); do
2126 $LFS setstripe -c $i -i $offset $DIR/$tdir/f$i ||
2127 error "setstripe -c $i -i $offset failed"
2128 count=$($LFS getstripe -c $DIR/$tdir/f$i)
2129 index=$($LFS getstripe -i $DIR/$tdir/f$i)
2130 [ $count -ne $i ] && error "stripe count $count != $i" || true
2131 [ $index -ne $offset ] &&
2132 error "stripe offset $index != $offset" || true
2135 run_test 27wa "check $LFS setstripe -c -i options"
2138 remote_ost_nodsh && skip "remote OST with nodsh"
2139 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2140 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2142 OFFSET=$(($OSTCOUNT - 1))
2144 local OST=$(ostname_from_index $OSTIDX)
2146 test_mkdir $DIR/$tdir
2147 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe per file
2148 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 1
2150 createmany -o $DIR/$tdir/$tfile $OSTCOUNT
2151 for i in $(seq 0 $OFFSET); do
2152 [ $($LFS getstripe $DIR/$tdir/$tfile$i | grep -A 10 obdidx |
2153 awk '{print $1}' | grep -w "$OSTIDX") ] &&
2154 error "OST0 was degraded but new created file still use it"
2156 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 0
2158 run_test 27x "create files while OST0 is degraded"
2161 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2162 remote_mds_nodsh && skip "remote MDS with nodsh"
2163 remote_ost_nodsh && skip "remote OST with nodsh"
2164 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2166 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS $FSNAME-OST0000)
2167 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
2168 osp.$mdtosc.prealloc_last_id)
2169 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
2170 osp.$mdtosc.prealloc_next_id)
2171 local fcount=$((last_id - next_id))
2172 [[ $fcount -eq 0 ]] && skip "not enough space on OST0"
2173 [[ $fcount -gt $OSTCOUNT ]] && fcount=$OSTCOUNT
2175 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
2176 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
2177 local OST_DEACTIVE_IDX=-1
2182 for OSC in $MDS_OSCS; do
2183 OST=$(osc_to_ost $OSC)
2184 OSTIDX=$(index_from_ostuuid $OST)
2185 if [ $OST_DEACTIVE_IDX == -1 ]; then
2186 OST_DEACTIVE_IDX=$OSTIDX
2188 if [ $OSTIDX != $OST_DEACTIVE_IDX ]; then
2189 echo $OSC "is Deactivated:"
2190 do_facet $SINGLEMDS lctl --device %$OSC deactivate
2194 OSTIDX=$(index_from_ostuuid $OST)
2195 test_mkdir $DIR/$tdir
2196 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe / file
2198 for OSC in $MDS_OSCS; do
2199 OST=$(osc_to_ost $OSC)
2200 OSTIDX=$(index_from_ostuuid $OST)
2201 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
2202 echo $OST "is degraded:"
2203 do_facet ost$((OSTIDX+1)) lctl set_param -n \
2204 obdfilter.$OST.degraded=1
2209 createmany -o $DIR/$tdir/$tfile $fcount
2211 for OSC in $MDS_OSCS; do
2212 OST=$(osc_to_ost $OSC)
2213 OSTIDX=$(index_from_ostuuid $OST)
2214 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
2215 echo $OST "is recovered from degraded:"
2216 do_facet ost$((OSTIDX+1)) lctl set_param -n \
2217 obdfilter.$OST.degraded=0
2219 do_facet $SINGLEMDS lctl --device %$OSC activate
2223 # all osp devices get activated, hence -1 stripe count restored
2224 local stripe_count=0
2226 # sleep 2*lod_qos_maxage seconds waiting for lod qos to notice osp
2227 # devices get activated.
2229 $LFS setstripe -c -1 $DIR/$tfile
2230 stripe_count=$($LFS getstripe -c $DIR/$tfile)
2232 [ $stripe_count -ne $OSTCOUNT ] &&
2233 error "Of $OSTCOUNT OSTs, only $stripe_count is available"
2236 run_test 27y "create files while OST0 is degraded and the rest inactive"
2242 lmm_count=$($LFS getstripe -c $1)
2243 lmm_seq=$($LFS getstripe -v $1 | awk '/lmm_seq/ { print $2 }')
2244 lmm_oid=$($LFS getstripe -v $1 | awk '/lmm_object_id/ { print $2 }')
2246 local old_ifs="$IFS"
2248 fid=($($LFS path2fid $1))
2251 log "FID seq ${fid[1]}, oid ${fid[2]} ver ${fid[3]}"
2252 log "LOV seq $lmm_seq, oid $lmm_oid, count: $lmm_count"
2254 # compare lmm_seq and lu_fid->f_seq
2255 [ $lmm_seq = ${fid[1]} ] || { error "SEQ mismatch"; return 1; }
2256 # compare lmm_object_id and lu_fid->oid
2257 [ $lmm_oid = ${fid[2]} ] || { error "OID mismatch"; return 2; }
2259 # check the trusted.fid attribute of the OST objects of the file
2260 local have_obdidx=false
2262 $LFS getstripe $1 | while read obdidx oid hex seq; do
2263 # skip lines up to and including "obdidx"
2264 [ -z "$obdidx" ] && break
2265 [ "$obdidx" = "obdidx" ] && have_obdidx=true && continue
2266 $have_obdidx || continue
2268 local ost=$((obdidx + 1))
2269 local dev=$(ostdevname $ost)
2272 log "want: stripe:$stripe_nr ost:$obdidx oid:$oid/$hex seq:$seq"
2274 seq=$(echo $seq | sed -e "s/^0x//g")
2275 if [ $seq == 0 ] || [ $(facet_fstype ost$ost) == zfs ]; then
2276 oid_hex=$(echo $oid)
2278 oid_hex=$(echo $hex | sed -e "s/^0x//g")
2280 local obj_file="O/$seq/d$((oid %32))/$oid_hex"
2284 # Don't unmount/remount the OSTs if we don't need to do that.
2285 # LU-2577 changes filter_fid to be smaller, so debugfs needs
2286 # update too, until that use mount/ll_decode_filter_fid/mount.
2287 # Re-enable when debugfs will understand new filter_fid.
2289 if [ $(facet_fstype ost$ost) == ldiskfs ]; then
2290 ff=$(do_facet ost$ost "$DEBUGFS -c -R 'stat $obj_file' \
2291 $dev 2>/dev/null" | grep "parent=")
2293 if [ -z "$ff" ]; then
2295 mount_fstype ost$ost
2296 ff=$(do_facet ost$ost $LL_DECODE_FILTER_FID \
2297 $(facet_mntpt ost$ost)/$obj_file)
2298 unmount_fstype ost$ost
2299 start ost$ost $dev $OST_MOUNT_OPTS
2303 [ -z "$ff" ] && error "$obj_file: no filter_fid info"
2305 echo "$ff" | sed -e 's#.*objid=#got: objid=#'
2307 # /mnt/O/0/d23/23: objid=23 seq=0 parent=[0x200000400:0x1e:0x1]
2308 # fid: objid=23 seq=0 parent=[0x200000400:0x1e:0x0] stripe=1
2310 # fid: parent=[0x200000400:0x1e:0x0] stripe=1 stripe_count=2 \
2311 # stripe_size=1048576 component_id=1 component_start=0 \
2312 # component_end=33554432
2313 local ff_parent=$(sed -e 's/.*parent=.//' <<<$ff)
2314 local ff_pseq=$(cut -d: -f1 <<<$ff_parent)
2315 local ff_poid=$(cut -d: -f2 <<<$ff_parent)
2317 if grep -q 'stripe=' <<<$ff; then
2318 ff_pstripe=$(sed -e 's/.*stripe=//' -e 's/ .*//' <<<$ff)
2320 # $LL_DECODE_FILTER_FID does not print "stripe="; look
2321 # into f_ver in this case. See comment on ff_parent.
2322 ff_pstripe=$(cut -d: -f3 <<<$ff_parent | sed -e 's/]//')
2325 # compare lmm_seq and filter_fid->ff_parent.f_seq
2326 [ $ff_pseq = $lmm_seq ] ||
2327 error "FF parent SEQ $ff_pseq != $lmm_seq"
2328 # compare lmm_object_id and filter_fid->ff_parent.f_oid
2329 [ $ff_poid = $lmm_oid ] ||
2330 error "FF parent OID $ff_poid != $lmm_oid"
2331 (($ff_pstripe == $stripe_nr)) ||
2332 error "FF stripe $ff_pstripe != $stripe_nr"
2334 stripe_nr=$((stripe_nr + 1))
2335 [ $CLIENT_VERSION -lt $(version_code 2.9.55) ] &&
2337 if grep -q 'stripe_count=' <<<$ff; then
2338 local ff_scnt=$(sed -e 's/.*stripe_count=//' \
2339 -e 's/ .*//' <<<$ff)
2340 [ $lmm_count = $ff_scnt ] ||
2341 error "FF stripe count $lmm_count != $ff_scnt"
2347 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2348 remote_ost_nodsh && skip "remote OST with nodsh"
2350 test_mkdir $DIR/$tdir
2351 $LFS setstripe -c 1 -i 0 -S 64k $DIR/$tdir/$tfile-1 ||
2352 { error "setstripe -c -1 failed"; return 1; }
2353 # We need to send a write to every object to get parent FID info set.
2354 # This _should_ also work for setattr, but does not currently.
2355 # touch $DIR/$tdir/$tfile-1 ||
2356 dd if=/dev/zero of=$DIR/$tdir/$tfile-1 bs=1M count=1 ||
2357 { error "dd $tfile-1 failed"; return 2; }
2358 $LFS setstripe -c -1 -i $((OSTCOUNT - 1)) -S 1M $DIR/$tdir/$tfile-2 ||
2359 { error "setstripe -c -1 failed"; return 3; }
2360 dd if=/dev/zero of=$DIR/$tdir/$tfile-2 bs=1M count=$OSTCOUNT ||
2361 { error "dd $tfile-2 failed"; return 4; }
2363 # make sure write RPCs have been sent to OSTs
2366 check_seq_oid $DIR/$tdir/$tfile-1 || return 5
2367 check_seq_oid $DIR/$tdir/$tfile-2 || return 6
2369 run_test 27z "check SEQ/OID on the MDT and OST filesystems"
2371 test_27A() { # b=19102
2372 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2374 save_layout_restore_at_exit $MOUNT
2375 $LFS setstripe -c 0 -i -1 -S 0 $MOUNT
2376 wait_update $HOSTNAME "$LFS getstripe -c $MOUNT | sed 's/ *//g'" "1" 20 ||
2377 error "stripe count $($LFS getstripe -c $MOUNT) != 1"
2378 local default_size=$($LFS getstripe -S $MOUNT)
2379 local default_offset=$($LFS getstripe -i $MOUNT)
2380 local dsize=$(do_facet $SINGLEMDS \
2381 "$LCTL get_param -n lod.$(facet_svc $SINGLEMDS)*.stripesize")
2382 [ $default_size -eq $dsize ] ||
2383 error "stripe size $default_size != $dsize"
2384 [ $default_offset -eq -1 ] ||
2385 error "stripe offset $default_offset != -1"
2387 run_test 27A "check filesystem-wide default LOV EA values"
2389 test_27B() { # LU-2523
2390 test_mkdir $DIR/$tdir
2391 rm -f $DIR/$tdir/f0 $DIR/$tdir/f1
2393 # open f1 with O_LOV_DELAY_CREATE
2395 # call setstripe ioctl on open file descriptor for f1
2397 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:nB1c \
2401 # open f1 with O_LOV_DELAY_CREATE
2403 # call setstripe ioctl on open file descriptor for f1
2405 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:uB1c
2407 # Allow multiop to fail in imitation of NFS's busted semantics.
2410 run_test 27B "call setstripe on open unlinked file/rename victim"
2412 # 27C family tests full striping and overstriping
2413 test_27Ca() { #LU-2871
2414 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2422 test_mkdir $DIR/$tdir
2424 for i in $(seq 0 $((OSTCOUNT - 1))); do
2425 # set stripe across all OSTs starting from OST$i
2426 $LFS setstripe -i $i -c -1 $tfile$i
2427 # get striping information
2428 ost_idx=($($LFS getstripe $tfile$i |
2429 tail -n $((OSTCOUNT + 1)) | awk '{print $1}'))
2430 echo "OST Index: ${ost_idx[*]}"
2433 [ ${#ost_idx[@]} -eq $OSTCOUNT ] ||
2434 error "${#ost_idx[@]} != $OSTCOUNT"
2436 for index in $(seq 0 $((OSTCOUNT - 1))); do
2438 for j in "${ost_idx[@]}"; do
2439 if [ $index -eq $j ]; then
2445 error "Can not find $index in ${ost_idx[*]}"
2449 run_test 27Ca "check full striping across all OSTs"
2452 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2453 skip "server does not support overstriping"
2454 [[ $OSTCOUNT -ge $(($LOV_MAX_STRIPE_COUNT / 2)) ]] &&
2455 skip_env "too many osts, skipping"
2457 test_mkdir -p $DIR/$tdir
2458 local setcount=$(($OSTCOUNT * 2))
2459 [ $setcount -lt 160 ] || large_xattr_enabled ||
2460 skip_env "ea_inode feature disabled"
2462 $LFS setstripe -C $setcount $DIR/$tdir/$tfile ||
2463 error "setstripe failed"
2465 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2466 [ $count -eq $setcount ] ||
2467 error "stripe count $count, should be $setcount"
2469 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" ||
2470 error "overstriped should be set in pattern"
2472 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2475 run_test 27Cb "more stripes than OSTs with -C"
2478 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2479 skip "server does not support overstriping"
2480 [[ $OSTCOUNT -lt 2 ]] && skip_env "need > 1 OST"
2482 test_mkdir -p $DIR/$tdir
2483 local setcount=$(($OSTCOUNT - 1))
2485 [ $setcount -lt 160 ] || large_xattr_enabled ||
2486 skip_env "ea_inode feature disabled"
2488 $LFS setstripe -C $setcount $DIR/$tdir/$tfile ||
2489 error "setstripe failed"
2491 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2492 [ $count -eq $setcount ] ||
2493 error "stripe count $count, should be $setcount"
2495 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" &&
2496 error "overstriped should not be set in pattern"
2498 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2501 run_test 27Cc "fewer stripes than OSTs does not set overstriping"
2504 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2505 skip "server does not support overstriping"
2506 [[ $OSTCOUNT -lt 2 ]] && skip_env "need > 1 OST"
2507 large_xattr_enabled || skip_env "ea_inode feature disabled"
2511 test_mkdir -p $DIR/$tdir
2512 local setcount=$LOV_MAX_STRIPE_COUNT
2514 $LFS setstripe -C $setcount $DIR/$tdir/$tfile ||
2515 error "setstripe failed"
2517 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2518 [ $count -eq $setcount ] ||
2519 error "stripe count $count, should be $setcount"
2521 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" ||
2522 error "overstriped should be set in pattern"
2524 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2527 rm -f $DIR/$tdir/$tfile || error "Delete $tfile failed"
2529 run_test 27Cd "test maximum stripe count"
2532 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2533 skip "server does not support overstriping"
2534 test_mkdir -p $DIR/$tdir
2536 pool_add $TESTNAME || error "Pool creation failed"
2537 pool_add_targets $TESTNAME 0 || error "pool_add_targets failed"
2541 $LFS setstripe -C $setcount -p "$TESTNAME" $DIR/$tdir/$tfile ||
2542 error "setstripe failed"
2544 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2545 [ $count -eq $setcount ] ||
2546 error "stripe count $count, should be $setcount"
2548 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" ||
2549 error "overstriped should be set in pattern"
2551 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2554 rm -f $DIR/$tdir/$tfile || error "Delete $tfile failed"
2556 run_test 27Ce "test pool with overstriping"
2559 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2560 skip "server does not support overstriping"
2561 [[ $OSTCOUNT -ge $(($LOV_MAX_STRIPE_COUNT / 2)) ]] &&
2562 skip_env "too many osts, skipping"
2564 test_mkdir -p $DIR/$tdir
2566 local setcount=$(($OSTCOUNT * 2))
2567 [ $setcount -lt 160 ] || large_xattr_enabled ||
2568 skip_env "ea_inode feature disabled"
2570 $LFS setstripe -C $setcount $DIR/$tdir/ ||
2571 error "setstripe failed"
2573 echo 1 > $DIR/$tdir/$tfile
2575 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2576 [ $count -eq $setcount ] ||
2577 error "stripe count $count, should be $setcount"
2579 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" ||
2580 error "overstriped should be set in pattern"
2582 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2585 rm -f $DIR/$tdir/$tfile || error "Delete $tfile failed"
2587 run_test 27Cf "test default inheritance with overstriping"
2590 (( MDS1_VERSION >= $(version_code v2_15_55-80-gd96b98ee6b) )) ||
2591 skip "need MDS version at least v2_15_55-80-gd96b98ee6b for fix"
2593 $LFS setstripe -o 0,$OSTCOUNT $DIR/$tfile
2594 (( $? != 0 )) || error "must be an error for not existent OST#"
2596 run_test 27Cg "test setstripe with wrong OST idx"
2599 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
2600 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
2601 remote_mds_nodsh && skip "remote MDS with nodsh"
2603 local POOL=${POOL:-testpool}
2605 local last_ost=$(($OSTCOUNT - 1))
2607 local ost_list=$(seq $first_ost $ost_step $last_ost)
2608 local ost_range="$first_ost $last_ost $ost_step"
2610 test_mkdir $DIR/$tdir
2611 pool_add $POOL || error "pool_add failed"
2612 pool_add_targets $POOL $ost_range || error "pool_add_targets failed"
2615 [ $MDS1_VERSION -lt $(version_code 2.8.55) ] &&
2617 [ $MDS1_VERSION -lt $(version_code 2.9.55) ] ||
2618 [ $CLIENT_VERSION -lt $(version_code 2.9.55) ] &&
2619 skip27D+=" -s 30,31"
2620 [[ ! $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ||
2621 $OSTCOUNT -ge $(($LOV_MAX_STRIPE_COUNT / 2)) ]] &&
2622 skip27D+=" -s 32,33"
2623 [[ $MDS_VERSION -lt $(version_code $SEL_VER) ]] &&
2625 llapi_layout_test -d$DIR/$tdir -p$POOL -o$OSTCOUNT $skip27D ||
2626 error "llapi_layout_test failed"
2628 destroy_test_pools || error "destroy test pools failed"
2630 run_test 27D "validate llapi_layout API"
2632 # Verify that default_easize is increased from its initial value after
2633 # accessing a widely striped file.
2635 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
2636 [ $CLIENT_VERSION -lt $(version_code 2.5.57) ] &&
2637 skip "client does not have LU-3338 fix"
2639 # 72 bytes is the minimum space required to store striping
2640 # information for a file striped across one OST:
2641 # (sizeof(struct lov_user_md_v3) +
2642 # sizeof(struct lov_user_ost_data_v1))
2644 $LCTL set_param -n llite.*.default_easize $min_easize ||
2645 error "lctl set_param failed"
2646 local easize=$($LCTL get_param -n llite.*.default_easize)
2648 [ $easize -eq $min_easize ] ||
2649 error "failed to set default_easize"
2651 $LFS setstripe -c $OSTCOUNT $DIR/$tfile ||
2652 error "setstripe failed"
2653 # In order to ensure stat() call actually talks to MDS we need to
2654 # do something drastic to this file to shake off all lock, e.g.
2655 # rename it (kills lookup lock forcing cache cleaning)
2656 mv $DIR/$tfile $DIR/${tfile}-1
2657 ls -l $DIR/${tfile}-1
2660 easize=$($LCTL get_param -n llite.*.default_easize)
2662 [ $easize -gt $min_easize ] ||
2663 error "default_easize not updated"
2665 run_test 27E "check that default extended attribute size properly increases"
2667 test_27F() { # LU-5346/LU-7975
2668 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2669 [[ $OSTCOUNT -lt 2 ]] && skip "needs >= 2 OSTs"
2670 [[ $MDS1_VERSION -lt $(version_code 2.8.51) ]] &&
2671 skip "Need MDS version at least 2.8.51"
2672 remote_ost_nodsh && skip "remote OST with nodsh"
2674 test_mkdir $DIR/$tdir
2676 $LFS setstripe -c 2 $DIR/$tdir
2678 # stop all OSTs to reproduce situation for LU-7975 ticket
2679 for num in $(seq $OSTCOUNT); do
2683 # open/create f0 with O_LOV_DELAY_CREATE
2684 # truncate f0 to a non-0 size
2686 multiop $DIR/$tdir/f0 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:T1050000c
2688 $CHECKSTAT -s 1050000 $DIR/$tdir/f0 || error "checkstat failed"
2689 # open/write it again to force delayed layout creation
2690 cat /etc/hosts > $DIR/$tdir/f0 &
2694 for num in $(seq $OSTCOUNT); do
2695 start ost$num $(ostdevname $num) $OST_MOUNT_OPTS ||
2696 error "ost$num failed to start"
2699 wait $catpid || error "cat failed"
2701 cmp /etc/hosts $DIR/$tdir/f0 || error "cmp failed"
2702 [[ $($LFS getstripe -c $DIR/$tdir/f0) == 2 ]] ||
2703 error "wrong stripecount"
2706 run_test 27F "Client resend delayed layout creation with non-zero size"
2708 test_27G() { #LU-10629
2709 [ $MDS1_VERSION -lt $(version_code 2.11.51) ] &&
2710 skip "Need MDS version at least 2.11.51"
2711 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
2712 remote_mds_nodsh && skip "remote MDS with nodsh"
2713 local POOL=${POOL:-testpool}
2714 local ostrange="0 0 1"
2716 test_mkdir $DIR/$tdir
2717 touch $DIR/$tdir/$tfile.nopool
2718 pool_add $POOL || error "pool_add failed"
2719 pool_add_targets $POOL $ostrange || error "pool_add_targets failed"
2720 $LFS setstripe -p $POOL $DIR/$tdir
2722 local pool=$($LFS getstripe -p $DIR/$tdir)
2724 [ "$pool" = "$POOL" ] || error "Striping failed got '$pool' not '$POOL'"
2725 touch $DIR/$tdir/$tfile.default
2726 $LFS setstripe -E 1M --pool $POOL -c 1 -E eof -c 1 $DIR/$tdir/$tfile.pfl
2727 $LFS find $DIR/$tdir -type f --pool $POOL
2728 local found=$($LFS find $DIR/$tdir -type f --pool $POOL | wc -l)
2729 [[ "$found" == "2" ]] ||
2730 error "found $found != 2 files in '$DIR/$tdir' in '$POOL'"
2732 $LFS setstripe -d $DIR/$tdir
2734 pool=$($LFS getstripe -p -d $DIR/$tdir)
2736 [[ "$pool" != "$POOL" ]] || error "$DIR/$tdir is still '$pool'"
2738 run_test 27G "Clear OST pool from stripe"
2741 [[ $MDS1_VERSION -le $(version_code 2.11.54) ]] &&
2742 skip "Need MDS version newer than 2.11.54"
2743 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
2744 test_mkdir $DIR/$tdir
2745 $LFS setstripe -o 0 -o 2 $DIR/$tdir || error "setstripe failed"
2746 touch $DIR/$tdir/$tfile
2747 $LFS getstripe -c $DIR/$tdir/$tfile
2748 [ $($LFS getstripe -c $DIR/$tdir/$tfile) -eq 2 ] ||
2749 error "two-stripe file doesn't have two stripes"
2751 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
2752 $LFS getstripe -y $DIR/$tdir/$tfile
2753 (( $($LFS getstripe -y $DIR/$tdir/$tfile |
2754 egrep -c "l_ost_idx: [02]$") == "2" )) ||
2755 error "expected l_ost_idx: [02]$ not matched"
2757 # make sure ost list has been cleared
2758 local stripesize=$($LFS getstripe -S $DIR/$tdir)
2759 $LFS setstripe -S $((stripesize * 4)) -i 1 \
2760 -c $((OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
2762 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
2764 run_test 27H "Set specific OSTs stripe"
2767 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2768 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2769 [[ $MDS1_VERSION -gt $(version_code 2.12.52) ]] ||
2770 skip "Need MDS version newer than 2.12.52"
2771 local pool=$TESTNAME
2772 local ostrange="1 1 1"
2774 save_layout_restore_at_exit $MOUNT
2775 $LFS setstripe -c 2 -i 0 $MOUNT
2776 pool_add $pool || error "pool_add failed"
2777 pool_add_targets $pool $ostrange ||
2778 error "pool_add_targets failed"
2779 test_mkdir $DIR/$tdir
2780 $LFS setstripe -p $pool $DIR/$tdir
2781 $MULTIOP $DIR/$tdir/$tfile Oc || error "multiop failed"
2782 $LFS getstripe $DIR/$tdir/$tfile
2784 run_test 27I "check that root dir striping does not break parent dir one"
2787 (( $MDS1_VERSION > $(version_code 2.12.51) )) ||
2788 skip "Need MDS version newer than 2.12.51"
2790 # skip basic ops on file with foreign LOV tests on 5.12-6.2 kernels
2791 # until the filemap_read() issue is fixed by v6.2-rc4-61-g5956592ce337
2792 (( $LINUX_VERSION_CODE < $(version_code 5.12.0) ||
2793 $LINUX_VERSION_CODE >= $(version_code 6.2.0) )) ||
2794 skip "Need kernel < 5.12.0 or >= 6.2.0 for filemap_read() fix"
2796 test_mkdir $DIR/$tdir
2797 local uuid1=$(cat /proc/sys/kernel/random/uuid)
2798 local uuid2=$(cat /proc/sys/kernel/random/uuid)
2800 # create foreign file (raw way)
2801 ! $LFS setstripe --flags 0xda08 $DIR/$tdir/$tfile ||
2802 error "creating $tfile w/ hex flags w/o --foreign should fail"
2804 ! $LFS setstripe --foreign --flags foo \
2805 --xattr ${uuid1}@${uuid2} $DIR/$tdir/$tfile ||
2806 error "creating $tfile with '--flags foo' should fail"
2808 ! $LFS setstripe --foreign --flags 0xffffffff \
2809 --xattr ${uuid1}@${uuid2} $DIR/$tdir/$tfile ||
2810 error "creating $tfile w/ 0xffffffff flags should fail"
2812 create_foreign_file -f $DIR/$tdir/$tfile -x "${uuid1}@${uuid2}" \
2813 -t 1 -F 0xda08 || error "create_foreign_file failed"
2815 # verify foreign file (raw way)
2816 parse_foreign_file -f $DIR/$tdir/$tfile |
2817 grep "lov_foreign_magic: 0x0BD70BD0" ||
2818 error "$DIR/$tdir/$tfile: invalid LOV EA foreign magic"
2819 parse_foreign_file -f $DIR/$tdir/$tfile | grep "lov_xattr_size: 89" ||
2820 error "$DIR/$tdir/$tfile: invalid LOV EA foreign size"
2821 parse_foreign_file -f $DIR/$tdir/$tfile |
2822 grep "lov_foreign_size: 73" ||
2823 error "$DIR/$tdir/$tfile: invalid LOV EA foreign size"
2824 parse_foreign_file -f $DIR/$tdir/$tfile |
2825 grep "lov_foreign_type: 1" ||
2826 error "$DIR/$tdir/$tfile: invalid LOV EA foreign type"
2827 parse_foreign_file -f $DIR/$tdir/$tfile |
2828 grep "lov_foreign_flags: 0x0000DA08" ||
2829 error "$DIR/$tdir/$tfile: invalid LOV EA foreign flags"
2830 local lov=$(parse_foreign_file -f $DIR/$tdir/$tfile |
2831 grep "lov_foreign_value: 0x" |
2832 sed -e 's/lov_foreign_value: 0x//')
2833 local lov2=$(echo -n "${uuid1}@${uuid2}" | od -A n -t x1 -w160)
2834 [[ $lov = ${lov2// /} ]] ||
2835 error "$DIR/$tdir/$tfile: invalid LOV EA foreign value"
2837 # create foreign file (lfs + API)
2838 $LFS setstripe --foreign=none --flags 0xda08 \
2839 -x "${uuid1}@${uuid2}" $DIR/$tdir/${tfile}2 ||
2840 error "$DIR/$tdir/${tfile}2: create failed"
2842 $LFS getstripe -v $DIR/$tdir/${tfile}2 |
2843 grep "lfm_magic:.*0x0BD70BD0" ||
2844 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign magic"
2845 # lfm_length is LOV EA size - sizeof(lfm_magic) - sizeof(lfm_length)
2846 $LFS getstripe -v $DIR/$tdir/${tfile}2 | grep "lfm_length:.*73" ||
2847 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign size"
2848 $LFS getstripe -v $DIR/$tdir/${tfile}2 | grep "lfm_type:.*none" ||
2849 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign type"
2850 $LFS getstripe -v $DIR/$tdir/${tfile}2 |
2851 grep "lfm_flags:.*0x0000DA08" ||
2852 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign flags"
2853 $LFS getstripe $DIR/$tdir/${tfile}2 |
2854 grep "lfm_value:.*${uuid1}@${uuid2}" ||
2855 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign value"
2857 # modify striping should fail
2858 $LFS setstripe -c 2 $DIR/$tdir/$tfile &&
2859 error "$DIR/$tdir/$tfile: setstripe should fail"
2860 $LFS setstripe -c 2 $DIR/$tdir/${tfile}2 &&
2861 error "$DIR/$tdir/${tfile}2: setstripe should fail"
2864 cat $DIR/$tdir/$tfile && error "$DIR/$tdir/$tfile: read should fail"
2865 cat $DIR/$tdir/${tfile}2 &&
2866 error "$DIR/$tdir/${tfile}2: read should fail"
2867 cat /etc/passwd > $DIR/$tdir/$tfile &&
2868 error "$DIR/$tdir/$tfile: write should fail"
2869 cat /etc/passwd > $DIR/$tdir/${tfile}2 &&
2870 error "$DIR/$tdir/${tfile}2: write should fail"
2873 chmod 222 $DIR/$tdir/$tfile ||
2874 error "$DIR/$tdir/$tfile: chmod failed"
2875 chmod 222 $DIR/$tdir/${tfile}2 ||
2876 error "$DIR/$tdir/${tfile}2: chmod failed"
2879 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/$tfile ||
2880 error "$DIR/$tdir/$tfile: chown failed"
2881 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/${tfile}2 ||
2882 error "$DIR/$tdir/${tfile}2: chown failed"
2884 # rename should work
2885 mv $DIR/$tdir/$tfile $DIR/$tdir/${tfile}.new ||
2886 error "$DIR/$tdir/$tfile: rename of foreign file has failed"
2887 mv $DIR/$tdir/${tfile}2 $DIR/$tdir/${tfile}2.new ||
2888 error "$DIR/$tdir/${tfile}2: rename of foreign file has failed"
2890 #remove foreign file
2891 rm $DIR/$tdir/${tfile}.new ||
2892 error "$DIR/$tdir/${tfile}.new: remove of foreign file has failed"
2893 rm $DIR/$tdir/${tfile}2.new ||
2894 error "$DIR/$tdir/${tfile}2.new: remove of foreign file has failed"
2896 run_test 27J "basic ops on file with foreign LOV"
2899 [[ $MDS1_VERSION -le $(version_code 2.12.49) ]] &&
2900 skip "Need MDS version newer than 2.12.49"
2902 test_mkdir $DIR/$tdir
2903 local uuid1=$(cat /proc/sys/kernel/random/uuid)
2904 local uuid2=$(cat /proc/sys/kernel/random/uuid)
2906 # create foreign dir (raw way)
2907 ! $LFS setdirstripe --flags 0xda08 $DIR/$tdir/$tdir ||
2908 error "creating $tdir w/ hex flags w/o --foreign should fail"
2910 ! $LFS setdirstripe --foreign --flags foo \
2911 --xattr ${uuid1}@${uuid2} $DIR/$tdir/$tdir ||
2912 error "creating $tdir with '--flags foo' should fail"
2914 ! $LFS setdirstripe --foreign --flags 0xffffffff \
2915 --xattr ${uuid1}@${uuid2} $DIR/$tdir/$tdir ||
2916 error "creating $tdir w/ 0xffffffff flags should fail"
2918 create_foreign_dir -d $DIR/$tdir/$tdir -x "${uuid1}@${uuid2}" -t 1 ||
2919 error "create_foreign_dir FAILED"
2921 # verify foreign dir (raw way)
2922 parse_foreign_dir -d $DIR/$tdir/$tdir |
2923 grep "lmv_foreign_magic:.*0xcd50cd0" ||
2924 error "$DIR/$tdir/$tfile: invalid LMV EA magic"
2925 parse_foreign_dir -d $DIR/$tdir/$tdir | grep "lmv_xattr_size:.*89$" ||
2926 error "$DIR/$tdir/$tdir: invalid LMV EA size"
2927 parse_foreign_dir -d $DIR/$tdir/$tdir | grep "lmv_foreign_type: 1$" ||
2928 error "$DIR/$tdir/$tdir: invalid LMV EA type"
2929 parse_foreign_dir -d $DIR/$tdir/$tdir |
2930 grep "lmv_foreign_flags: 55813$" ||
2931 error "$DIR/$tdir/$tdir: invalid LMV EA flags"
2932 local lmv=$(parse_foreign_dir -d $DIR/$tdir/$tdir |
2933 grep "lmv_foreign_value: 0x" |
2934 sed 's/lmv_foreign_value: 0x//')
2935 local lmv2=$(echo -n "${uuid1}@${uuid2}" | od -A n -t x1 -w160 |
2937 [[ $lmv == $lmv2 ]] || error "$DIR/$tdir/$tdir: invalid LMV EA value"
2939 # create foreign dir (lfs + API)
2940 $LFS mkdir --foreign=none --xattr="${uuid1}@${uuid2}" --flags=0xda05 \
2941 $DIR/$tdir/${tdir}2 ||
2942 error "$DIR/$tdir/${tdir}2: create failed"
2944 $LFS getdirstripe -v $DIR/$tdir/${tdir}2
2946 $LFS getdirstripe -v $DIR/$tdir/${tdir}2 |
2947 grep "lfm_magic:.*0x0CD50CD0" ||
2948 error "$DIR/$tdir/${tdir}2: invalid LMV EA magic"
2949 # lfm_length is LMV EA size - sizeof(lfm_magic) - sizeof(lfm_length)
2950 # - sizeof(lfm_type) - sizeof(lfm_flags)
2951 $LFS getdirstripe -v $DIR/$tdir/${tdir}2 | grep "lfm_length:.*73" ||
2952 error "$DIR/$tdir/${tdir}2: invalid LMV EA size"
2953 $LFS getdirstripe -v $DIR/$tdir/${tdir}2 | grep "lfm_type:.*none" ||
2954 error "$DIR/$tdir/${tdir}2: invalid LMV EA type"
2955 $LFS getdirstripe -v $DIR/$tdir/${tdir}2 |
2956 grep "lfm_flags:.*0x0000DA05" ||
2957 error "$DIR/$tdir/${tdir}2: invalid LMV EA flags"
2958 $LFS getdirstripe $DIR/$tdir/${tdir}2 |
2959 grep "lfm_value.*${uuid1}@${uuid2}" ||
2960 error "$DIR/$tdir/${tdir}2: invalid LMV EA value"
2962 # file create in dir should fail
2963 touch $DIR/$tdir/$tdir/$tfile && error "$DIR/$tdir: file create should fail"
2964 touch $DIR/$tdir/${tdir}2/$tfile &&
2965 error "$DIR/${tdir}2: file create should fail"
2968 chmod 777 $DIR/$tdir/$tdir ||
2969 error "$DIR/$tdir: chmod failed"
2970 chmod 777 $DIR/$tdir/${tdir}2 ||
2971 error "$DIR/${tdir}2: chmod failed"
2974 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/$tdir ||
2975 error "$DIR/$tdir: chown failed"
2976 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/${tdir}2 ||
2977 error "$DIR/${tdir}2: chown failed"
2979 # rename should work
2980 mv $DIR/$tdir/$tdir $DIR/$tdir/${tdir}.new ||
2981 error "$DIR/$tdir/$tdir: rename of foreign dir has failed"
2982 mv $DIR/$tdir/${tdir}2 $DIR/$tdir/${tdir}2.new ||
2983 error "$DIR/$tdir/${tdir}2: rename of foreign dir has failed"
2986 rmdir $DIR/$tdir/${tdir}.new ||
2987 error "$DIR/$tdir/${tdir}.new: remove of foreign dir has failed"
2988 rmdir $DIR/$tdir/${tdir}2.new ||
2989 error "$DIR/$tdir/${tdir}2.new: remove of foreign dir has failed"
2991 run_test 27K "basic ops on dir with foreign LMV"
2994 remote_mds_nodsh && skip "remote MDS with nodsh"
2996 local POOL=${POOL:-$TESTNAME}
2998 pool_add $POOL || error "pool_add failed"
3000 lfs pool_list $MOUNT | grep -Fx "${FSNAME}.${POOL}" ||
3001 error "pool_list does not contain ${FSNAME}.${POOL}:" \
3002 "$(lfs pool_list $MOUNT | grep -F "${POOL}")"
3004 run_test 27L "lfs pool_list gives correct pool name"
3007 (( $MDS1_VERSION >= $(version_code 2.12.57) )) ||
3008 skip "Need MDS version >= than 2.12.57"
3009 remote_mds_nodsh && skip "remote MDS with nodsh"
3010 (( $OSTCOUNT > 1 )) || skip "need > 1 OST"
3012 # Set default striping on directory
3015 local mdts=$(comma_list $(mdts_nodes))
3017 # if we run against a 2.12 server which lacks overstring support
3018 # then the connect_flag will not report overstriping, even if client
3020 if [[ $($LCTL get_param mdc.*.connect_flags) =~ overstriping ]]; then
3021 stripe_opt="-C $setcount"
3022 elif (( $OSTCOUNT >= $setcount )); then
3023 stripe_opt="-c $setcount"
3025 skip "server does not support overstriping"
3028 test_mkdir $DIR/$tdir
3030 # Validate existing append_* params and ensure restore
3031 local pool=$(do_facet mds1 $LCTL get_param -n mdd.$FSNAME-MDT0000.append_pool)
3032 [[ "$pool" == "" ]] || error "expected append_pool == '', got '$pool'"
3033 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.append_pool=none"
3035 local orig_count=$(do_facet mds1 $LCTL get_param -n mdd.$FSNAME-MDT0000.append_stripe_count)
3036 ((orig_count == 1)) || error "expected append_stripe_count == 1, got $orig_count"
3037 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=1"
3039 $LFS setstripe $stripe_opt $DIR/$tdir
3041 echo 1 > $DIR/$tdir/${tfile}.1
3042 local count=$($LFS getstripe -c $DIR/$tdir/${tfile}.1)
3043 (( $count == $setcount )) ||
3044 error "(1) stripe count $count, should be $setcount"
3046 local appendcount=$orig_count
3047 echo 1 >> $DIR/$tdir/${tfile}.2_append
3048 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.2_append)
3049 (( $count == $appendcount )) ||
3050 error "(2)stripe count $count, should be $appendcount for append"
3052 # Disable O_APPEND striping, verify it works
3053 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=0
3055 # Should now get the default striping, which is 4
3057 echo 1 >> $DIR/$tdir/${tfile}.3_append
3058 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.3_append)
3059 (( $count == $setcount )) ||
3060 error "(3) stripe count $count, should be $setcount"
3062 # Try changing the stripe count for append files
3063 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=2
3065 # Append striping is now 2 (directory default is still 4)
3067 echo 1 >> $DIR/$tdir/${tfile}.4_append
3068 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.4_append)
3069 (( $count == $appendcount )) ||
3070 error "(4) stripe count $count, should be $appendcount for append"
3072 # Test append stripe count of -1
3073 # Exercise LU-16872 patch with specific striping, only if MDS has fix
3074 (( $MDS1_VERSION > $(version_code 2.15.56.46) )) &&
3075 $LFS setstripe -o 0,$((OSTCOUNT - 1)) $DIR/$tdir &&
3076 touch $DIR/$tdir/$tfile.specific.{1..128}
3077 stack_trap "rm -f $DIR/$tdir/$tfile.*"
3079 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=-1
3080 appendcount=$OSTCOUNT
3081 echo 1 >> $DIR/$tdir/${tfile}.5
3082 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.5)
3083 (( $count == $appendcount )) ||
3084 error "(5) stripe count $count, should be $appendcount for append"
3086 # Set append striping back to default of 1
3087 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=1
3089 # Try a new default striping, PFL + DOM
3090 $LFS setstripe -L mdt -E 1M -E -1 -c 2 $DIR/$tdir
3092 # Create normal DOM file, DOM returns stripe count == 0
3094 touch $DIR/$tdir/${tfile}.6
3095 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.6)
3096 (( $count == $setcount )) ||
3097 error "(6) stripe count $count, should be $setcount"
3101 echo 1 >> $DIR/$tdir/${tfile}.7_append
3102 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.7_append)
3103 (( $count == $appendcount )) ||
3104 error "(7) stripe count $count, should be $appendcount for append"
3106 # Clean up DOM layout
3107 $LFS setstripe -d $DIR/$tdir
3109 save_layout_restore_at_exit $MOUNT
3110 # Now test that append striping works when layout is from root
3111 $LFS setstripe -c 2 $MOUNT
3112 # Make a special directory for this
3113 mkdir $DIR/${tdir}/${tdir}.2
3115 # Verify for normal file
3117 echo 1 > $DIR/${tdir}/${tdir}.2/${tfile}.8
3118 count=$($LFS getstripe -c $DIR/$tdir/${tdir}.2/${tfile}.8)
3119 (( $count == $setcount )) ||
3120 error "(8) stripe count $count, should be $setcount"
3123 echo 1 >> $DIR/${tdir}/${tdir}.2/${tfile}.9_append
3124 count=$($LFS getstripe -c $DIR/${tdir}/${tdir}.2/${tfile}.9_append)
3125 (( $count == $appendcount )) ||
3126 error "(9) stripe count $count, should be $appendcount for append"
3128 # Now test O_APPEND striping with pools
3129 pool_add $TESTNAME || error "pool creation failed"
3130 pool_add_targets $TESTNAME 0 1 || error "Pool add targets failed"
3131 do_nodes $mdts $LCTL set_param mdd.*.append_pool="$TESTNAME"
3133 echo 1 >> $DIR/$tdir/${tfile}.10_append
3135 pool=$($LFS getstripe -p $DIR/$tdir/${tfile}.10_append)
3136 [[ "$pool" == "$TESTNAME" ]] || error "(10) incorrect pool: $pool"
3138 # Check that count is still correct
3140 echo 1 >> $DIR/$tdir/${tfile}.11_append
3141 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.11_append)
3142 (( $count == $appendcount )) ||
3143 error "(11) stripe count $count, should be $appendcount for append"
3145 # Disable O_APPEND stripe count, verify pool works separately
3146 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=0
3148 echo 1 >> $DIR/$tdir/${tfile}.12_append
3150 pool=$($LFS getstripe -p $DIR/$tdir/${tfile}.12_append)
3151 [[ "$pool" == "$TESTNAME" ]] || error "(12) incorrect pool: $pool"
3153 # Remove pool setting, verify it's not applied
3154 do_nodes $mdts $LCTL set_param mdd.*.append_pool='none'
3156 echo 1 >> $DIR/$tdir/${tfile}.13_append
3158 pool=$($LFS getstripe -p $DIR/$tdir/${tfile}.13_append)
3159 [[ -z "$pool" ]] || error "(13) pool found: $pool"
3161 run_test 27M "test O_APPEND striping"
3164 combined_mgs_mds && skip "needs separate MGS/MDT"
3166 pool_add $TESTNAME || error "pool_add failed"
3167 do_facet mgs "$LCTL pool_list $FSNAME" |
3168 grep -Fx "${FSNAME}.${TESTNAME}" ||
3169 error "lctl pool_list on MGS failed"
3171 run_test 27N "lctl pool_list on separate MGS gives correct pool name"
3173 clean_foreign_symlink() {
3175 lctl set_param llite/$FSNAME-*/foreign_symlink_enable=0
3176 for i in $DIR/$tdir/* ; do
3177 $LFS unlink_foreign $i || true
3182 [[ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.12.51) ]] &&
3183 skip "Need MDS version newer than 2.12.51"
3185 test_mkdir $DIR/$tdir
3186 local uuid1=$(cat /proc/sys/kernel/random/uuid)
3187 local uuid2=$(cat /proc/sys/kernel/random/uuid)
3189 trap clean_foreign_symlink EXIT
3191 # enable foreign_symlink behaviour
3192 $LCTL set_param llite/$FSNAME-*/foreign_symlink_enable=1
3194 # foreign symlink LOV format is a partial path by default
3196 # create foreign file (lfs + API)
3197 $LFS setstripe --foreign=symlink --flags 0xda05 \
3198 -x "${uuid1}/${uuid2}" --mode 0600 $DIR/$tdir/${tfile} ||
3199 error "$DIR/$tdir/${tfile}: create failed"
3201 $LFS getstripe -v $DIR/$tdir/${tfile} |
3202 grep "lfm_magic:.*0x0BD70BD0" ||
3203 error "$DIR/$tdir/${tfile}: invalid LOV EA foreign magic"
3204 $LFS getstripe -v $DIR/$tdir/${tfile} | grep "lfm_type:.*symlink" ||
3205 error "$DIR/$tdir/${tfile}: invalid LOV EA foreign type"
3206 $LFS getstripe -v $DIR/$tdir/${tfile} |
3207 grep "lfm_flags:.*0x0000DA05" ||
3208 error "$DIR/$tdir/${tfile}: invalid LOV EA foreign flags"
3209 $LFS getstripe $DIR/$tdir/${tfile} |
3210 grep "lfm_value:.*${uuid1}/${uuid2}" ||
3211 error "$DIR/$tdir/${tfile}: invalid LOV EA foreign value"
3213 # modify striping should fail
3214 $LFS setstripe -c 2 $DIR/$tdir/$tfile &&
3215 error "$DIR/$tdir/$tfile: setstripe should fail"
3217 # R/W should fail ("/{foreign_symlink_prefix}/${uuid1}/" missing)
3218 cat $DIR/$tdir/$tfile && error "$DIR/$tdir/$tfile: read should fail"
3219 cat /etc/passwd > $DIR/$tdir/$tfile &&
3220 error "$DIR/$tdir/$tfile: write should fail"
3222 # rename should succeed
3223 mv $DIR/$tdir/$tfile $DIR/$tdir/${tfile}.new ||
3224 error "$DIR/$tdir/$tfile: rename has failed"
3226 #remove foreign_symlink file should fail
3227 rm $DIR/$tdir/${tfile}.new &&
3228 error "$DIR/$tdir/${tfile}.new: remove of foreign_symlink file should fail"
3231 mkdir /tmp/${uuid1} ||
3232 error "/tmp/${uuid1}: mkdir has failed"
3233 echo FOOFOO > /tmp/${uuid1}/${uuid2} ||
3234 error "/tmp/${uuid1}/${uuid2}: echo has failed"
3235 $LCTL set_param llite/$FSNAME-*/foreign_symlink_prefix=/tmp/
3236 $CHECKSTAT -t link -l /tmp/${uuid1}/${uuid2} $DIR/$tdir/${tfile}.new ||
3237 error "$DIR/$tdir/${tfile}.new: not seen as a symlink"
3238 #read should succeed now
3239 cat $DIR/$tdir/${tfile}.new | grep FOOFOO ||
3240 error "$DIR/$tdir/${tfile}.new: symlink resolution has failed"
3241 #write should succeed now
3242 cat /etc/passwd > $DIR/$tdir/${tfile}.new ||
3243 error "$DIR/$tdir/${tfile}.new: write should succeed"
3244 diff /etc/passwd $DIR/$tdir/${tfile}.new ||
3245 error "$DIR/$tdir/${tfile}.new: diff has failed"
3246 diff /etc/passwd /tmp/${uuid1}/${uuid2} ||
3247 error "/tmp/${uuid1}/${uuid2}: diff has failed"
3249 #check that getstripe still works
3250 $LFS getstripe $DIR/$tdir/${tfile}.new ||
3251 error "$DIR/$tdir/${tfile}.new: getstripe should still work with foreign_symlink enabled"
3253 # chmod should still succeed
3254 chmod 644 $DIR/$tdir/${tfile}.new ||
3255 error "$DIR/$tdir/${tfile}.new: chmod has failed"
3257 # chown should still succeed
3258 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/${tfile}.new ||
3259 error "$DIR/$tdir/${tfile}.new: chown has failed"
3261 # rename should still succeed
3262 mv $DIR/$tdir/${tfile}.new $DIR/$tdir/${tfile} ||
3263 error "$DIR/$tdir/${tfile}.new: rename has failed"
3265 #remove foreign_symlink file should still fail
3266 rm $DIR/$tdir/${tfile} &&
3267 error "$DIR/$tdir/${tfile}: remove of foreign_symlink file should fail"
3269 #use special ioctl() to unlink foreign_symlink file
3270 $LFS unlink_foreign $DIR/$tdir/${tfile} ||
3271 error "$DIR/$tdir/$tfile: unlink/ioctl failed"
3274 run_test 27O "basic ops on foreign file of symlink type"
3277 [[ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.12.49) ]] &&
3278 skip "Need MDS version newer than 2.12.49"
3280 test_mkdir $DIR/$tdir
3281 local uuid1=$(cat /proc/sys/kernel/random/uuid)
3282 local uuid2=$(cat /proc/sys/kernel/random/uuid)
3284 trap clean_foreign_symlink EXIT
3286 # enable foreign_symlink behaviour
3287 $LCTL set_param llite/$FSNAME-*/foreign_symlink_enable=1
3289 # foreign symlink LMV format is a partial path by default
3291 # create foreign dir (lfs + API)
3292 $LFS mkdir --foreign=symlink --xattr="${uuid1}/${uuid2}" \
3293 --flags=0xda05 --mode 0750 $DIR/$tdir/${tdir} ||
3294 error "$DIR/$tdir/${tdir}: create failed"
3296 $LFS getdirstripe -v $DIR/$tdir/${tdir}
3298 $LFS getdirstripe -v $DIR/$tdir/${tdir} |
3299 grep "lfm_magic:.*0x0CD50CD0" ||
3300 error "$DIR/$tdir/${tdir}: invalid LMV EA magic"
3301 $LFS getdirstripe -v $DIR/$tdir/${tdir} | grep "lfm_type:.*symlink" ||
3302 error "$DIR/$tdir/${tdir}: invalid LMV EA type"
3303 $LFS getdirstripe -v $DIR/$tdir/${tdir} |
3304 grep "lfm_flags:.*0x0000DA05" ||
3305 error "$DIR/$tdir/${tdir}: invalid LMV EA flags"
3306 $LFS getdirstripe $DIR/$tdir/${tdir} |
3307 grep "lfm_value.*${uuid1}/${uuid2}" ||
3308 error "$DIR/$tdir/${tdir}: invalid LMV EA value"
3310 # file create in dir should fail
3311 # ("/{foreign_symlink_prefix}/${uuid1}/${uuid2}/" missing)
3312 touch $DIR/$tdir/$tdir/$tfile && error "$DIR/$tdir: file create should fail"
3314 # rename should succeed
3315 mv $DIR/$tdir/$tdir $DIR/$tdir/${tdir}.new ||
3316 error "$DIR/$tdir/$tdir: rename of foreign_symlink dir has failed"
3318 #remove foreign_symlink dir should fail
3319 rmdir $DIR/$tdir/${tdir}.new &&
3320 error "$DIR/$tdir/${tdir}.new: remove of foreign_symlink dir should fail"
3323 mkdir -p /tmp/${uuid1}/${uuid2} ||
3324 error "/tmp/${uuid1}/${uuid2}: mkdir has failed"
3325 echo FOOFOO > /tmp/${uuid1}/${uuid2}/foo ||
3326 error "/tmp/${uuid1}/${uuid2}/foo: echo has failed"
3327 $LCTL set_param llite/$FSNAME-*/foreign_symlink_prefix=/tmp/
3328 $CHECKSTAT -t link -l /tmp/${uuid1}/${uuid2} $DIR/$tdir/${tdir}.new ||
3329 error "$DIR/$tdir/${tdir}.new: not seen as a symlink"
3330 cat $DIR/$tdir/${tdir}.new/foo | grep FOOFOO ||
3331 error "$DIR/$tdir/${tdir}.new: symlink resolution has failed"
3333 #check that getstripe fails now that foreign_symlink enabled
3334 $LFS getdirstripe $DIR/$tdir/${tdir}.new ||
3335 error "$DIR/$tdir/${tdir}.new: getdirstripe should still work with foreign_symlink enabled"
3337 # file create in dir should work now
3338 cp /etc/passwd $DIR/$tdir/${tdir}.new/$tfile ||
3339 error "$DIR/$tdir/${tdir}.new/$tfile: file create should fail"
3340 diff /etc/passwd $DIR/$tdir/${tdir}.new/$tfile ||
3341 error "$DIR/$tdir/${tdir}.new/$tfile: diff has failed"
3342 diff /etc/passwd /tmp/${uuid1}/${uuid2}/$tfile ||
3343 error "/tmp/${uuid1}/${uuid2}/$tfile: diff has failed"
3345 # chmod should still succeed
3346 chmod 755 $DIR/$tdir/${tdir}.new ||
3347 error "$DIR/$tdir/${tdir}.new: chmod has failed"
3349 # chown should still succeed
3350 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/${tdir}.new ||
3351 error "$DIR/$tdir/${tdir}.new: chown has failed"
3353 # rename should still succeed
3354 mv $DIR/$tdir/${tdir}.new $DIR/$tdir/${tdir} ||
3355 error "$DIR/$tdir/${tdir}.new: rename of foreign_symlink dir has failed"
3357 #remove foreign_symlink dir should still fail
3358 rmdir $DIR/$tdir/${tdir} &&
3359 error "$DIR/$tdir/${tdir}: remove of foreign_symlink dir should fail"
3361 #use special ioctl() to unlink foreign_symlink file
3362 $LFS unlink_foreign $DIR/$tdir/${tdir} ||
3363 error "$DIR/$tdir/$tdir: unlink/ioctl failed"
3365 #created file should still exist
3366 [[ -f /tmp/${uuid1}/${uuid2}/$tfile ]] ||
3367 error "/tmp/${uuid1}/${uuid2}/$tfile has been removed"
3368 diff /etc/passwd /tmp/${uuid1}/${uuid2}/$tfile ||
3369 error "/tmp/${uuid1}/${uuid2}/$tfile: diff has failed"
3371 run_test 27P "basic ops on foreign dir of foreign_symlink type"
3374 rm -f $TMP/$tfile $TMP/$tfile.loop $TMP/$tfile.none $TMP/$tfile.broken
3375 stack_trap "rm -f $TMP/$tfile*"
3377 test_mkdir $DIR/$tdir-1
3378 test_mkdir $DIR/$tdir-2
3380 echo 'It is what it is' > $DIR/$tdir-1/$tfile
3381 lov_getstripe_old $DIR/$tdir-1/$tfile || error "$DIR/$tdir-1/$tfile: rc = $?"
3383 ln -s $DIR/$tdir-1/$tfile $DIR/$tdir-2/$tfile
3384 lov_getstripe_old $DIR/$tdir-2/$tfile || error "$DIR/$tdir-2/$tfile: rc = $?"
3386 ln -s $DIR/$tdir-1/$tfile $TMP/$tfile
3387 lov_getstripe_old $TMP/$tfile || error "$TMP/$tfile: rc = $?"
3389 # Create some bad symlinks and ensure that we don't loop
3390 # forever or something. These should return ELOOP (40) and
3391 # ENOENT (2) but I don't want to test for that because there's
3392 # always some weirdo architecture that needs to ruin
3393 # everything by defining these error numbers differently.
3395 ln -s $TMP/$tfile.loop $TMP/$tfile.loop
3396 lov_getstripe_old $TMP/$tfile.loop && error "$TMP/$tfile.loop: rc = $?"
3398 ln -s $TMP/$tfile.none $TMP/$tfile.broken
3399 lov_getstripe_old $TMP/$tfile.broken && error "$TMP/$tfile.broken: rc = $?"
3403 run_test 27Q "llapi_file_get_stripe() works on symlinks"
3406 (( $MDS1_VERSION >= $(version_code 2.14.55) )) ||
3407 skip "need MDS 2.14.55 or later"
3408 (( $OSTCOUNT >= 2 )) || skip_env "needs at least 2 OSTs"
3410 local testdir="$DIR/$tdir"
3411 test_mkdir -p $testdir
3412 stack_trap "rm -rf $testdir"
3413 $LFS setstripe -c -1 $testdir || error "setstripe failed"
3415 local f1="$testdir/f1"
3416 touch $f1 || error "failed to touch $f1"
3417 local count=$($LFS getstripe -c $f1)
3418 (( $count == $OSTCOUNT )) || error "wrong stripe count"
3420 do_facet $SINGLEMDS $LCTL set_param lod.*.max_stripecount=-1
3421 (( $? == 34 )) || error "setting max_stripecount to -1 should fail and return ERANGE"
3423 local maxcount=$(($OSTCOUNT - 1))
3424 local mdts=$(comma_list $(mdts_nodes))
3425 do_nodes $mdts $LCTL set_param lod.*.max_stripecount=$maxcount
3426 stack_trap "do_nodes $mdts $LCTL set_param lod.*.max_stripecount=0"
3428 local f2="$testdir/f2"
3429 touch $f2 || error "failed to touch $f2"
3430 local count=$($LFS getstripe -c $f2)
3431 (( $count == $maxcount )) || error "wrong stripe count"
3433 run_test 27R "test max_stripecount limitation when stripe count is set to -1"
3436 [ $(facet_host client) == $(facet_host ost1) ] &&
3437 skip "need ost1 and client on different nodes"
3439 #define OBD_FAIL_OSC_NO_GRANT 0x411
3440 $LCTL set_param fail_loc=0x20000411 fail_val=1
3441 #define OBD_FAIL_OST_ENOSPC 0x215
3442 do_facet ost1 "$LCTL set_param fail_loc=0x80000215"
3443 $LFS setstripe -i 0 -c 1 $DIR/$tfile
3444 $MULTIOP $DIR/$tfile oO_WRONLY:P$((4 * 1024 * 1024 + 10 * 4096))c ||
3445 error "multiop failed"
3447 run_test 27T "no eio on close on partial write due to enosp"
3450 local dir=$DIR/$tdir
3451 local file=$dir/$tfile
3452 local append_pool=${TESTNAME}-append
3453 local normal_pool=${TESTNAME}-normal
3457 local mdts=$(comma_list $(mdts_nodes))
3459 (( $MDS1_VERSION >= $(version_code 2.15.51) )) ||
3460 skip "Need MDS version at least 2.15.51 for append pool feature"
3462 # Validate existing append_* params and ensure restore
3463 pool=$(do_facet mds1 $LCTL get_param -n mdd.$FSNAME-MDT0000.append_pool)
3464 [[ "$pool" == "" ]] || error "expected append_pool == '', got '$pool'"
3465 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.append_pool=none"
3467 stripe_count=$(do_facet mds1 $LCTL get_param -n mdd.$FSNAME-MDT0000.append_stripe_count)
3468 ((stripe_count == 1)) || error "expected append_stripe_count != 0, got $stripe_count"
3469 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=$stripe_count"
3471 pool_add $append_pool || error "pool creation failed"
3472 pool_add_targets $append_pool 0 1 || error "Pool add targets failed"
3474 pool_add $normal_pool || error "pool creation failed"
3475 pool_add_targets $normal_pool 0 1 || error "Pool add targets failed"
3478 $LFS setstripe -E 1M -c 1 -p $normal_pool -E 2M -c 2 -p $normal_pool -E eof -c -1 $dir
3481 $LFS getstripe $file.1
3483 pool=$($LFS getstripe -p $file.1)
3484 [[ "$pool" == "$normal_pool" ]] || error "got pool '$pool', expected '$normal_pool'"
3486 stripe_count2=$($LFS getstripe -c $file.1)
3487 ((stripe_count2 == stripe_count)) ||
3488 error "got stripe_count '$stripe_count2', expected '$stripe_count'"
3490 do_nodes $mdts $LCTL set_param mdd.*.append_pool=$append_pool
3493 $LFS getstripe $file.2
3495 pool=$($LFS getstripe -p $file.2)
3496 [[ "$pool" == "$append_pool" ]] || error "got pool '$pool', expected '$append_pool'"
3498 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=2
3501 $LFS getstripe $file.3
3503 stripe_count2=$($LFS getstripe -c $file.3)
3504 ((stripe_count2 == 2)) || error "got stripe_count '$stripe_count2', expected 2"
3506 run_test 27U "append pool and stripe count work with composite default layout"
3508 # createtest also checks that device nodes are created and
3509 # then visible correctly (#2091)
3510 test_28() { # bug 2091
3512 $CREATETEST $DIR/d28/ct || error "createtest failed"
3514 run_test 28 "create/mknod/mkdir with bad file types ============"
3517 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3519 [ $MDS1_VERSION -ge $(version_code 2.14.51) ] && {
3521 stack_trap "restore_opencache"
3524 sync; sleep 1; sync # flush out any dirty pages from previous tests
3531 declare -i LOCKCOUNTORIG=0
3532 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
3533 let LOCKCOUNTORIG=$LOCKCOUNTORIG+$lock_count
3535 [ $LOCKCOUNTORIG -eq 0 ] && error "No mdc lock count" && return 1
3537 declare -i LOCKUNUSEDCOUNTORIG=0
3538 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
3539 let LOCKUNUSEDCOUNTORIG=$LOCKUNUSEDCOUNTORIG+$unused_count
3546 declare -i LOCKCOUNTCURRENT=0
3547 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
3548 let LOCKCOUNTCURRENT=$LOCKCOUNTCURRENT+$lock_count
3551 declare -i LOCKUNUSEDCOUNTCURRENT=0
3552 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
3553 let LOCKUNUSEDCOUNTCURRENT=$LOCKUNUSEDCOUNTCURRENT+$unused_count
3556 if [[ $LOCKCOUNTCURRENT -gt $LOCKCOUNTORIG ]]; then
3557 $LCTL set_param -n ldlm.dump_namespaces ""
3558 error "CURRENT: $LOCKCOUNTCURRENT > $LOCKCOUNTORIG"
3559 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
3560 log "dumped log to $TMP/test_29.dk (bug 5793)"
3563 if [[ $LOCKUNUSEDCOUNTCURRENT -gt $LOCKUNUSEDCOUNTORIG ]]; then
3564 error "UNUSED: $LOCKUNUSEDCOUNTCURRENT > $LOCKUNUSEDCOUNTORIG"
3565 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
3566 log "dumped log to $TMP/test_29.dk (bug 5793)"
3570 run_test 29 "IT_GETATTR regression ============================"
3572 test_30a() { # was test_30
3573 cp $(which ls) $DIR || cp /bin/ls $DIR
3574 $DIR/ls / || error "Can't execute binary from lustre"
3577 run_test 30a "execute binary from Lustre (execve) =============="
3580 cp `which ls` $DIR || cp /bin/ls $DIR
3582 $RUNAS $DIR/ls / || error "Can't execute binary from lustre as non-root"
3585 run_test 30b "execute binary from Lustre as non-root ==========="
3587 test_30c() { # b=22376
3588 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3590 cp $(which ls) $DIR || cp /bin/ls $DIR
3592 cancel_lru_locks mdc
3593 cancel_lru_locks osc
3594 $RUNAS $DIR/ls / || error "Can't execute binary from lustre"
3597 run_test 30c "execute binary from Lustre without read perms ===="
3600 cp $(which dd) $DIR || error "failed to copy dd to $DIR/dd"
3602 for i in {1..10}; do
3603 $DIR/dd bs=1M count=128 if=/dev/zero of=$DIR/$tfile &
3606 $LCTL set_param ldlm.namespaces.*MDT*.lru_size=clear
3607 wait $PID || error "executing dd from Lustre failed"
3613 run_test 30d "execute binary from Lustre while clear locks"
3616 $OPENUNLINK $DIR/f31 $DIR/f31 || error "openunlink failed"
3617 $CHECKSTAT -a $DIR/f31 || error "$DIR/f31 exists"
3619 run_test 31a "open-unlink file =================================="
3622 touch $DIR/f31 || error "touch $DIR/f31 failed"
3623 ln $DIR/f31 $DIR/f31b || error "ln failed"
3624 $MULTIOP $DIR/f31b Ouc || error "multiop failed"
3625 $CHECKSTAT -t file $DIR/f31 || error "$DIR/f31 not file type"
3627 run_test 31b "unlink file with multiple links while open ======="
3630 touch $DIR/f31 || error "touch $DIR/f31 failed"
3631 ln $DIR/f31 $DIR/f31c || error "ln failed"
3632 multiop_bg_pause $DIR/f31 O_uc ||
3633 error "multiop_bg_pause for $DIR/f31 failed"
3635 $MULTIOP $DIR/f31c Ouc
3636 kill -USR1 $MULTIPID
3639 run_test 31c "open-unlink file with multiple links ============="
3642 opendirunlink $DIR/d31d $DIR/d31d || error "opendirunlink failed"
3643 $CHECKSTAT -a $DIR/d31d || error "$DIR/d31d exists"
3645 run_test 31d "remove of open directory ========================="
3647 test_31e() { # bug 2904
3648 openfilleddirunlink $DIR/d31e || error "openfilleddirunlink failed"
3650 run_test 31e "remove of open non-empty directory ==============="
3652 test_31f() { # bug 4554
3653 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3656 test_mkdir $DIR/d31f
3657 $LFS setstripe -S 1048576 -c 1 $DIR/d31f
3658 cp /etc/hosts $DIR/d31f
3660 $LFS getstripe $DIR/d31f/hosts
3661 multiop_bg_pause $DIR/d31f D_c || return 1
3664 rm -rv $DIR/d31f || error "first of $DIR/d31f"
3665 test_mkdir $DIR/d31f
3666 $LFS setstripe -S 1048576 -c 1 $DIR/d31f
3667 cp /etc/hosts $DIR/d31f
3669 $LFS getstripe $DIR/d31f/hosts
3670 multiop_bg_pause $DIR/d31f D_c || return 1
3673 kill -USR1 $MULTIPID || error "first opendir $MULTIPID not running"
3674 wait $MULTIPID || error "first opendir $MULTIPID failed"
3678 kill -USR1 $MULTIPID2 || error "second opendir $MULTIPID not running"
3679 wait $MULTIPID2 || error "second opendir $MULTIPID2 failed"
3682 run_test 31f "remove of open directory with open-unlink file ==="
3685 echo "-- cross directory link --"
3686 test_mkdir -c1 $DIR/${tdir}ga
3687 test_mkdir -c1 $DIR/${tdir}gb
3688 touch $DIR/${tdir}ga/f
3689 ln $DIR/${tdir}ga/f $DIR/${tdir}gb/g
3690 $CHECKSTAT -t file $DIR/${tdir}ga/f || error "source"
3691 [ `stat -c%h $DIR/${tdir}ga/f` == '2' ] || error "source nlink"
3692 $CHECKSTAT -t file $DIR/${tdir}gb/g || error "target"
3693 [ `stat -c%h $DIR/${tdir}gb/g` == '2' ] || error "target nlink"
3695 run_test 31g "cross directory link==============="
3698 echo "-- cross directory link --"
3699 test_mkdir -c1 $DIR/${tdir}
3700 test_mkdir -c1 $DIR/${tdir}/dir
3701 touch $DIR/${tdir}/f
3702 ln $DIR/${tdir}/f $DIR/${tdir}/dir/g
3703 $CHECKSTAT -t file $DIR/${tdir}/f || error "source"
3704 [ `stat -c%h $DIR/${tdir}/f` == '2' ] || error "source nlink"
3705 $CHECKSTAT -t file $DIR/${tdir}/dir/g || error "target"
3706 [ `stat -c%h $DIR/${tdir}/dir/g` == '2' ] || error "target nlink"
3708 run_test 31h "cross directory link under child==============="
3711 echo "-- cross directory link --"
3712 test_mkdir -c1 $DIR/$tdir
3713 test_mkdir -c1 $DIR/$tdir/dir
3714 touch $DIR/$tdir/dir/f
3715 ln $DIR/$tdir/dir/f $DIR/$tdir/g
3716 $CHECKSTAT -t file $DIR/$tdir/dir/f || error "source"
3717 [ `stat -c%h $DIR/$tdir/dir/f` == '2' ] || error "source nlink"
3718 $CHECKSTAT -t file $DIR/$tdir/g || error "target"
3719 [ `stat -c%h $DIR/$tdir/g` == '2' ] || error "target nlink"
3721 run_test 31i "cross directory link under parent==============="
3724 test_mkdir -c1 -p $DIR/$tdir
3725 test_mkdir -c1 -p $DIR/$tdir/dir1
3726 ln $DIR/$tdir/dir1 $DIR/$tdir/dir2 && error "ln for dir"
3727 link $DIR/$tdir/dir1 $DIR/$tdir/dir3 && error "link for dir"
3728 link $DIR/$tdir/dir1 $DIR/$tdir/dir1 && error "link to the same dir"
3731 run_test 31j "link for directory"
3734 test_mkdir -c1 -p $DIR/$tdir
3736 touch $DIR/$tdir/exist
3737 link $DIR/$tdir/s $DIR/$tdir/t || error "link"
3738 link $DIR/$tdir/s $DIR/$tdir/exist && error "link to exist file"
3739 link $DIR/$tdir/s $DIR/$tdir/s && error "link to the same file"
3740 link $DIR/$tdir/s $DIR/$tdir && error "link to parent dir"
3741 link $DIR/$tdir $DIR/$tdir/s && error "link parent dir to target"
3742 link $DIR/$tdir/not-exist $DIR/$tdir/foo && error "link non-existing to new"
3743 link $DIR/$tdir/not-exist $DIR/$tdir/s && error "link non-existing to exist"
3746 run_test 31k "link to file: the same, non-existing, dir"
3749 local ln_ver=$(ln --version | awk '/coreutils/ { print $4 }')
3751 (( $(version_code $ln_ver) < $(version_code 8.31) )) ||
3752 (( $(version_code $(uname -r)) >= $(version_code 5.18) )) ||
3753 skip "need coreutils < 8.31 or kernel >= 5.18 for ln"
3755 touch $DIR/$tfile || error "create failed"
3756 mkdir $DIR/$tdir || error "mkdir failed"
3757 ln $DIR/$tfile $DIR/$tdir/ || error "ln to '$tdir/' failed"
3759 run_test 31l "link to file: target dir has trailing slash"
3765 touch $DIR/d31m2/exist
3766 link $DIR/d31m/s $DIR/d31m2/t || error "link"
3767 link $DIR/d31m/s $DIR/d31m2/exist && error "link to exist file"
3768 link $DIR/d31m/s $DIR/d31m2 && error "link to parent dir"
3769 link $DIR/d31m2 $DIR/d31m/s && error "link parent dir to target"
3770 link $DIR/d31m/not-exist $DIR/d31m2/foo && error "link non-existing to new"
3771 link $DIR/d31m/not-exist $DIR/d31m2/s && error "link non-existing to exist"
3774 run_test 31m "link to file: the same, non-existing, dir"
3777 touch $DIR/$tfile || error "cannot create '$DIR/$tfile'"
3778 nlink=$(stat --format=%h $DIR/$tfile)
3779 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
3781 local cmd="exec $fd<$DIR/$tfile"
3784 trap "eval $cmd" EXIT
3785 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
3786 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
3787 rm $DIR/$tfile || error "cannot remove '$DIR/$tfile'"
3788 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
3789 [ ${nlink:--1} -eq 0 ] || error "nlink is $nlink, expected 0"
3792 run_test 31n "check link count of unlinked file"
3795 local tempfile=$(mktemp $1_XXXXXX)
3796 link $tempfile $1 2> /dev/null &&
3797 echo "$BASHPID: link $tempfile to $1 succeeded"
3801 test_31o() { # LU-2901
3802 test_mkdir $DIR/$tdir
3803 for LOOP in $(seq 100); do
3804 rm -f $DIR/$tdir/$tfile*
3805 for THREAD in $(seq 8); do
3806 link_one $DIR/$tdir/$tfile.$LOOP &
3809 local LINKS=$(ls -1 $DIR/$tdir | grep -c $tfile.$LOOP)
3810 [[ $LINKS -gt 1 ]] && ls $DIR/$tdir &&
3811 error "$LINKS duplicate links to $tfile.$LOOP" &&
3815 run_test 31o "duplicate hard links with same filename"
3818 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
3820 test_mkdir $DIR/$tdir
3821 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
3822 $LFS setdirstripe -D -c2 -H all_char $DIR/$tdir/striped_dir
3824 opendirunlink $DIR/$tdir/striped_dir/test1 ||
3825 error "open unlink test1 failed"
3826 opendirunlink $DIR/$tdir/striped_dir/test2 ||
3827 error "open unlink test2 failed"
3829 $CHECKSTAT -a $DIR/$tdir/striped_dir/test1 ||
3830 error "test1 still exists"
3831 $CHECKSTAT -a $DIR/$tdir/striped_dir/test2 ||
3832 error "test2 still exists"
3834 run_test 31p "remove of open striped directory"
3837 [ $MDSCOUNT -lt 3 ] && skip_env "needs >= 3 MDTs"
3839 $LFS mkdir -i 3,1 $DIR/$tdir || error "mkdir failed"
3840 index=$($LFS getdirstripe -i $DIR/$tdir)
3841 [ $index -eq 3 ] || error "first stripe index $index != 3"
3842 index=$($LFS getdirstripe $DIR/$tdir | tail -1 | awk '{print $1}')
3843 [ $index -eq 1 ] || error "second stripe index $index != 1"
3845 # when "-c <stripe_count>" is set, the number of MDTs specified after
3846 # "-i" should equal to the stripe count
3847 $LFS mkdir -i 3,1 -c 3 $DIR/$tdir.2 && error "mkdir should fail" || true
3849 run_test 31q "create striped directory on specific MDTs"
3853 touch $DIR/$tfile.target
3854 touch $DIR/$tfile.source
3856 #OBD_FAIL_LLITE_OPEN_DELAY 0x1419
3857 $LCTL set_param fail_loc=0x1419 fail_val=3
3858 cat $DIR/$tfile.target &
3861 # Guarantee open is waiting before we get here
3863 mv $DIR/$tfile.source $DIR/$tfile.target
3867 if [[ $RC -ne 0 ]]; then
3868 error "open with cat failed, rc=$RC"
3871 run_test 31r "open-rename(replace) race"
3873 cleanup_test32_mount() {
3876 local loopdev=$(losetup -a | grep $EXT2_DEV | sed -ne 's/:.*$//p')
3877 $UMOUNT $DIR/$tdir/ext2-mountpoint || rc=$?
3878 losetup -d $loopdev || true
3884 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3886 echo "== more mountpoints and symlinks ================="
3887 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3888 trap cleanup_test32_mount EXIT
3889 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3890 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3891 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3892 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/.. ||
3893 error "$DIR/$tdir/ext2-mountpoint/.. not dir type"
3894 cleanup_test32_mount
3896 run_test 32a "stat d32a/ext2-mountpoint/.. ====================="
3899 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3901 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3902 trap cleanup_test32_mount EXIT
3903 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3904 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3905 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3906 ls -al $DIR/$tdir/ext2-mountpoint/.. ||
3907 error "Can't list $DIR/$tdir/ext2-mountpoint/.."
3908 cleanup_test32_mount
3910 run_test 32b "open d32b/ext2-mountpoint/.. ====================="
3913 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3915 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3916 trap cleanup_test32_mount EXIT
3917 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3918 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3919 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3920 test_mkdir -p $DIR/$tdir/d2/test_dir
3921 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/../d2/test_dir ||
3922 error "$DIR/$tdir/ext2-mountpoint/../d2/test_dir not dir type"
3923 cleanup_test32_mount
3925 run_test 32c "stat d32c/ext2-mountpoint/../d2/test_dir ========="
3928 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3930 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3931 trap cleanup_test32_mount EXIT
3932 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3933 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3934 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3935 test_mkdir -p $DIR/$tdir/d2/test_dir
3936 ls -al $DIR/$tdir/ext2-mountpoint/../d2/test_dir ||
3937 error "Can't list $DIR/$tdir/ext2-mountpoint/../d2/test_dir"
3938 cleanup_test32_mount
3940 run_test 32d "open d32d/ext2-mountpoint/../d2/test_dir"
3944 test_mkdir -p $DIR/$tdir/tmp
3945 local tmp_dir=$DIR/$tdir/tmp
3946 ln -s $DIR/$tdir $tmp_dir/symlink11
3947 ln -s $tmp_dir/symlink11 $tmp_dir/../symlink01
3948 $CHECKSTAT -t link $DIR/$tdir/tmp/symlink11 || error "symlink11 bad"
3949 $CHECKSTAT -t link $DIR/$tdir/symlink01 || error "symlink01 bad"
3951 run_test 32e "stat d32e/symlink->tmp/symlink->lustre-subdir"
3955 test_mkdir -p $DIR/$tdir/tmp
3956 local tmp_dir=$DIR/$tdir/tmp
3957 ln -s $DIR/$tdir $tmp_dir/symlink11
3958 ln -s $tmp_dir/symlink11 $tmp_dir/../symlink01
3959 ls $DIR/$tdir/tmp/symlink11 || error "symlink11 bad"
3960 ls $DIR/$tdir/symlink01 || error "symlink01 bad"
3962 run_test 32f "open d32f/symlink->tmp/symlink->lustre-subdir"
3965 local tmp_dir=$DIR/$tdir/tmp
3966 test_mkdir -p $tmp_dir
3967 test_mkdir $DIR/${tdir}2
3968 ln -s $DIR/${tdir}2 $tmp_dir/symlink12
3969 ln -s $tmp_dir/symlink12 $tmp_dir/../symlink02
3970 $CHECKSTAT -t link $tmp_dir/symlink12 || error "symlink12 not a link"
3971 $CHECKSTAT -t link $DIR/$tdir/symlink02 || error "symlink02 not a link"
3972 $CHECKSTAT -t dir -f $tmp_dir/symlink12 || error "symlink12 not a dir"
3973 $CHECKSTAT -t dir -f $DIR/$tdir/symlink02 || error "symlink12 not a dir"
3975 run_test 32g "stat d32g/symlink->tmp/symlink->lustre-subdir/${tdir}2"
3978 rm -fr $DIR/$tdir $DIR/${tdir}2
3979 tmp_dir=$DIR/$tdir/tmp
3980 test_mkdir -p $tmp_dir
3981 test_mkdir $DIR/${tdir}2
3982 ln -s $DIR/${tdir}2 $tmp_dir/symlink12
3983 ln -s $tmp_dir/symlink12 $tmp_dir/../symlink02
3984 ls $tmp_dir/symlink12 || error "listing symlink12"
3985 ls $DIR/$tdir/symlink02 || error "listing symlink02"
3987 run_test 32h "open d32h/symlink->tmp/symlink->lustre-subdir/${tdir}2"
3990 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3992 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3993 trap cleanup_test32_mount EXIT
3994 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3995 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3996 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3997 touch $DIR/$tdir/test_file
3998 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../test_file ||
3999 error "$DIR/$tdir/ext2-mountpoint/../test_file not file type"
4000 cleanup_test32_mount
4002 run_test 32i "stat d32i/ext2-mountpoint/../test_file ==========="
4005 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4007 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
4008 trap cleanup_test32_mount EXIT
4009 test_mkdir -p $DIR/$tdir/ext2-mountpoint
4010 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
4011 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
4012 touch $DIR/$tdir/test_file
4013 cat $DIR/$tdir/ext2-mountpoint/../test_file ||
4014 error "Can't open $DIR/$tdir/ext2-mountpoint/../test_file"
4015 cleanup_test32_mount
4017 run_test 32j "open d32j/ext2-mountpoint/../test_file ==========="
4020 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4023 trap cleanup_test32_mount EXIT
4024 test_mkdir -p $DIR/$tdir/ext2-mountpoint
4025 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
4026 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
4027 test_mkdir -p $DIR/$tdir/d2
4028 touch $DIR/$tdir/d2/test_file || error "touch failed"
4029 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../d2/test_file ||
4030 error "$DIR/$tdir/ext2-mountpoint/../d2/test_file not file type"
4031 cleanup_test32_mount
4033 run_test 32k "stat d32k/ext2-mountpoint/../d2/test_file ========"
4036 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4039 trap cleanup_test32_mount EXIT
4040 test_mkdir -p $DIR/$tdir/ext2-mountpoint
4041 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
4042 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
4043 test_mkdir -p $DIR/$tdir/d2
4044 touch $DIR/$tdir/d2/test_file || error "touch failed"
4045 cat $DIR/$tdir/ext2-mountpoint/../d2/test_file ||
4046 error "Can't open $DIR/$tdir/ext2-mountpoint/../d2/test_file"
4047 cleanup_test32_mount
4049 run_test 32l "open d32l/ext2-mountpoint/../d2/test_file ========"
4053 test_mkdir -p $DIR/d32m/tmp
4054 TMP_DIR=$DIR/d32m/tmp
4055 ln -s $DIR $TMP_DIR/symlink11
4056 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
4057 $CHECKSTAT -t link $DIR/d32m/tmp/symlink11 ||
4058 error "symlink11 not a link"
4059 $CHECKSTAT -t link $DIR/d32m/symlink01 ||
4060 error "symlink01 not a link"
4062 run_test 32m "stat d32m/symlink->tmp/symlink->lustre-root ======"
4066 test_mkdir -p $DIR/d32n/tmp
4067 TMP_DIR=$DIR/d32n/tmp
4068 ln -s $DIR $TMP_DIR/symlink11
4069 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
4070 ls -l $DIR/d32n/tmp/symlink11 || error "listing symlink11"
4071 ls -l $DIR/d32n/symlink01 || error "listing symlink01"
4073 run_test 32n "open d32n/symlink->tmp/symlink->lustre-root ======"
4077 test_mkdir -p $DIR/d32o/tmp
4078 TMP_DIR=$DIR/d32o/tmp
4079 ln -s $DIR/$tfile $TMP_DIR/symlink12
4080 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
4081 $CHECKSTAT -t link $DIR/d32o/tmp/symlink12 ||
4082 error "symlink12 not a link"
4083 $CHECKSTAT -t link $DIR/d32o/symlink02 || error "symlink02 not a link"
4084 $CHECKSTAT -t file -f $DIR/d32o/tmp/symlink12 ||
4085 error "$DIR/d32o/tmp/symlink12 not file type"
4086 $CHECKSTAT -t file -f $DIR/d32o/symlink02 ||
4087 error "$DIR/d32o/symlink02 not file type"
4089 run_test 32o "stat d32o/symlink->tmp/symlink->lustre-root/$tfile"
4099 test_mkdir -p $DIR/d32p/tmp
4101 TMP_DIR=$DIR/d32p/tmp
4103 ln -s $DIR/$tfile $TMP_DIR/symlink12
4105 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
4107 cat $DIR/d32p/tmp/symlink12 ||
4108 error "Can't open $DIR/d32p/tmp/symlink12"
4110 cat $DIR/d32p/symlink02 || error "Can't open $DIR/d32p/symlink02"
4113 run_test 32p "open d32p/symlink->tmp/symlink->lustre-root/$tfile"
4116 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4118 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
4119 trap cleanup_test32_mount EXIT
4120 test_mkdir -p $DIR/$tdir/ext2-mountpoint
4121 touch $DIR/$tdir/ext2-mountpoint/under_the_mount || error "touch failed"
4122 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
4123 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
4124 ls $DIR/$tdir/ext2-mountpoint | grep "\<under_the_mount\>" && error
4125 cleanup_test32_mount
4127 run_test 32q "stat follows mountpoints in Lustre (should return error)"
4130 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4132 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
4133 trap cleanup_test32_mount EXIT
4134 test_mkdir -p $DIR/$tdir/ext2-mountpoint
4135 touch $DIR/$tdir/ext2-mountpoint/under_the_mount || error "touch failed"
4136 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
4137 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
4138 ls $DIR/$tdir/ext2-mountpoint | grep -q under_the_mount && error || true
4139 cleanup_test32_mount
4141 run_test 32r "opendir follows mountpoints in Lustre (should return error)"
4146 chmod 444 $DIR/$tfile
4147 chown $RUNAS_ID $DIR/$tfile
4149 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
4152 run_test 33aa "write file with mode 444 (should return error)"
4156 test_mkdir $DIR/$tdir
4157 chown $RUNAS_ID $DIR/$tdir
4158 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/$tdir/$tfile ||
4159 error "$RUNAS create $tdir/$tfile failed"
4160 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/$tdir/$tfile &&
4161 error "open RDWR" || true
4163 run_test 33a "test open file(mode=0444) with O_RDWR (should return error)"
4167 test_mkdir $DIR/$tdir
4168 chown $RUNAS_ID $DIR/$tdir
4169 $RUNAS $OPENFILE -f 1286739555 $DIR/$tdir/$tfile || true
4171 run_test 33b "test open file with malformed flags (No panic)"
4174 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4175 remote_ost_nodsh && skip "remote OST with nodsh"
4183 test_mkdir $DIR/$tdir
4184 # Read: 0, Write: 4, create/destroy: 2/0, stat: 1, punch: 0
4187 for ostnum in $(seq $OSTCOUNT); do
4188 # test-framework's OST numbering is one-based, while Lustre's
4190 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
4191 # check if at least some write_bytes stats are counted
4192 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
4193 obdfilter.$ostname.stats |
4194 awk '/^write_bytes/ {print $7}' )
4195 echo "baseline_write_bytes@ost$ostnum/$ostname=$write_bytes"
4196 if (( ${write_bytes:-0} > 0 )); then
4202 $all_zeros || return 0
4205 echo foo > $DIR/$tdir/bar
4209 # Total up write_bytes after writing. We'd better find non-zeros.
4210 for ostnum in $(seq $OSTCOUNT); do
4211 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
4212 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
4213 obdfilter/$ostname/stats |
4214 awk '/^write_bytes/ {print $7}' )
4215 echo "write_bytes@ost$ostnum/$ostname=$write_bytes"
4216 if (( ${write_bytes:-0} > 0 )); then
4223 for ostnum in $(seq $OSTCOUNT); do
4224 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
4225 echo "Check write_bytes is in obdfilter.*.stats:"
4226 do_facet ost$ostnum lctl get_param -n \
4227 obdfilter.$ostname.stats
4229 error "OST not keeping write_bytes stats (b=22312)"
4232 run_test 33c "test write_bytes stats"
4235 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
4236 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4239 local remote_dir=$DIR/$tdir/remote_dir
4241 test_mkdir $DIR/$tdir
4242 $LFS mkdir -i $MDTIDX $remote_dir ||
4243 error "create remote directory failed"
4245 touch $remote_dir/$tfile
4246 chmod 444 $remote_dir/$tfile
4247 chown $RUNAS_ID $remote_dir/$tfile
4249 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
4251 chown $RUNAS_ID $remote_dir
4252 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 ||
4253 error "create" || true
4254 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 &&
4255 error "open RDWR" || true
4256 $RUNAS $OPENFILE -f 1286739555 $remote_dir/f33 || true
4258 run_test 33d "openfile with 444 modes and malformed flags under remote dir"
4261 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
4265 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
4266 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
4267 mkdir $DIR/$tdir/local_dir
4269 local s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
4270 local s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
4271 local l_mode=$(stat -c%f $DIR/$tdir/local_dir)
4273 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
4274 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode"
4276 rmdir $DIR/$tdir/* || error "rmdir failed"
4279 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
4280 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
4281 mkdir $DIR/$tdir/local_dir
4283 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
4284 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
4285 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
4287 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
4288 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 777"
4290 rmdir $DIR/$tdir/* || error "rmdir(umask 777) failed"
4293 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
4294 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
4295 mkdir $DIR/$tdir/local_dir
4297 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
4298 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
4299 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
4301 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
4302 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 0"
4304 run_test 33e "mkdir and striped directory should have same mode"
4308 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=0
4312 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
4313 remote_mds_nodsh && skip "remote MDS with nodsh"
4316 chmod go+rwx $DIR/$tdir
4317 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=-1
4318 trap cleanup_33f EXIT
4320 $RUNAS lfs mkdir -i 0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
4321 error "cannot create striped directory"
4323 $RUNAS touch $DIR/$tdir/striped_dir/{0..16} ||
4324 error "cannot create files in striped directory"
4326 $RUNAS rm $DIR/$tdir/striped_dir/{0..16} ||
4327 error "cannot remove files in striped directory"
4329 $RUNAS rmdir $DIR/$tdir/striped_dir ||
4330 error "cannot remove striped directory"
4334 run_test 33f "nonroot user can create, access, and remove a striped directory"
4337 mkdir -p $DIR/$tdir/dir2
4339 local err=$($RUNAS mkdir $DIR/$tdir/dir2 2>&1)
4341 [[ $err =~ "exists" ]] || error "Not exists error"
4343 run_test 33g "nonroot user create already existing root created file"
4349 test_mkdir -c $MDSCOUNT -H $hash_type $DIR/$tdir ||
4350 error "lfs mkdir -H $hash_type $tdir failed"
4351 touch $DIR/$tdir/$tfile || error "touch $tfile failed"
4353 local index=$($LFS getstripe -m $DIR/$tdir/$tfile)
4357 for fname in $DIR/$tdir/$tfile.bak \
4358 $DIR/$tdir/$tfile.SAV \
4359 $DIR/$tdir/$tfile.orig \
4360 $DIR/$tdir/$tfile~; do
4361 touch $fname || error "touch $fname failed"
4362 index2=$($LFS getstripe -m $fname)
4363 (( $index == $index2 )) ||
4364 error "$fname MDT index mismatch $index != $index2"
4368 local patterns=(".$tfile.XXXXXX" "$tfile.XXXXXXXX")
4371 for pattern in ${patterns[*]}; do
4372 echo "pattern $pattern"
4373 fname=$DIR/$tdir/$pattern
4374 for (( i = 0; i < $count; i++ )); do
4375 fname=$(mktemp $DIR/$tdir/$pattern) ||
4376 error "mktemp $DIR/$tdir/$pattern failed"
4377 index2=$($LFS getstripe -m $fname)
4378 (( $index == $index2 )) && continue
4380 failed=$((failed + 1))
4381 echo "$fname MDT index mismatch $index != $index2"
4385 echo "$failed/$count MDT index mismatches, expect ~2-4"
4386 (( failed < 10 )) || error "MDT index mismatch $failed/$count times"
4391 # verify that "crush" is still broken with all files on same MDT,
4392 # crush2 should have about 1/MDSCOUNT files on each MDT, with margin
4393 [[ "$hash_type" == "crush" ]] && expect=$count ||
4394 expect=$((count / MDSCOUNT))
4396 # crush2 doesn't put all-numeric suffixes on the same MDT,
4397 # filename like $tfile.12345678 should *not* be considered temp
4398 for pattern in ${patterns[*]}; do
4399 local base=${pattern%%X*}
4400 local suff=${pattern#$base}
4402 echo "pattern $pattern"
4403 for (( i = 0; i < $count; i++ )); do
4404 fname=$DIR/$tdir/$base$((${suff//X/1} + i))
4405 touch $fname || error "touch $fname failed"
4406 index2=$($LFS getstripe -m $fname)
4407 (( $index != $index2 )) && continue
4413 # the number of "bad" hashes is random, as it depends on the random
4414 # filenames generated by "mktemp". Allow some margin in the results.
4415 echo "$((same/${#patterns[*]}))/$count matches, expect ~$expect for $1"
4416 (( same / ${#patterns[*]} <= expect * 9 / 7 &&
4417 same / ${#patterns[*]} > expect * 5 / 7 )) ||
4418 error "MDT index match $((same / ${#patterns[*]}))/$count times"
4421 # crush2 doesn't put suffixes with special characters on the same MDT
4422 # filename like $tfile.txt.1234 should *not* be considered temp
4423 for pattern in ${patterns[*]}; do
4424 local base=${pattern%%X*}
4425 local suff=${pattern#$base}
4427 pattern=$base...${suff/XXX}
4428 echo "pattern=$pattern"
4429 for (( i = 0; i < $count; i++ )); do
4430 fname=$(mktemp $DIR/$tdir/$pattern) ||
4431 error "touch $fname failed"
4432 index2=$($LFS getstripe -m $fname)
4433 (( $index != $index2 )) && continue
4439 # the number of "bad" hashes is random, as it depends on the random
4440 # filenames generated by "mktemp". Allow some margin in the results.
4441 echo "$((same/${#patterns[*]}))/$count matches, expect ~$expect for $1"
4442 (( same / ${#patterns[*]} <= expect * 9 / 7 &&
4443 same / ${#patterns[*]} > expect * 5 / 7 )) ||
4444 error "MDT index match $((same / ${#patterns[*]}))/$count times"
4448 (( $MDSCOUNT >= 2 )) || skip "needs >= 2 MDTs"
4449 (( $MDS1_VERSION >= $(version_code 2.13.50) )) ||
4450 skip "Need MDS version at least 2.13.50"
4454 run_test 33h "temp file is located on the same MDT as target (crush)"
4457 (( $MDSCOUNT >= 2 )) || skip "needs >= 2 MDTs"
4458 echo "MDS1_VERSION=$MDS1_VERSION version_code=$(version_code 2.15.0)"
4459 (( $MDS1_VERSION > $(version_code 2.15.0) )) ||
4460 skip "Need MDS version at least 2.15.0 for crush2"
4464 run_test 33hh "temp file is located on the same MDT as target (crush2)"
4468 (( MDSCOUNT < 2 )) && skip "needs >= 2 MDTs"
4470 local FNAME=$(str_repeat 'f' 250)
4472 test_mkdir -i 0 -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
4473 createmany -o $DIR/$tdir/$FNAME 1000 || error "createmany failed"
4478 count=$($LFS getstripe -m $DIR/$tdir/* | grep -cw 1)
4480 local MDC=$(lctl dl | awk '/MDT0001-mdc-[^M]/ { print $4 }')
4482 lctl --device %$MDC deactivate
4483 stack_trap "lctl --device %$MDC activate"
4484 ls $DIR/$tdir > /dev/null && error "ls should return an error"
4485 total=$(\ls -l $DIR/$tdir | wc -l)
4486 # "ls -l" will list total in the first line
4487 total=$((total - 1))
4488 (( total + count == 1000 )) ||
4489 error "ls list $total files, $count files on MDT1"
4491 run_test 33i "striped directory can be accessed when one MDT is down"
4494 (( $MDSCOUNT >= 2 )) || skip "needs >= 2 MDTs"
4496 mkdir -p $DIR/$tdir/
4498 $LFS setdirstripe -D -i0,1 $DIR/$tdir/striped_dir_a &&
4499 error "setdirstripe -D -i0,1 incorrectly succeeded"
4501 $LFS setdirstripe -D -i0,1 -c1 $DIR/$tdir/striped_dir_b &&
4502 error "setdirstripe -D -i0,1 -c1 incorrectly succeeded"
4504 $LFS setdirstripe -D -i0,1 -c3 $DIR/$tdir/striped_dir_c &&
4505 error "setdirstripe -D -i0,1 -c3 incorrectly succeeded"
4507 $LFS setdirstripe -i0,1 $DIR/$tdir/striped_dir_e ||
4508 error "-D was not specified, but still failed"
4510 run_test 33j "lfs setdirstripe -D -i x,y,x should fail"
4512 TEST_34_SIZE=${TEST_34_SIZE:-2000000000000}
4515 $MCREATE $DIR/f34 || error "mcreate failed"
4516 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" ||
4517 error "getstripe failed"
4518 $TRUNCATE $DIR/f34 $TEST_34_SIZE || error "truncate failed"
4519 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" ||
4520 error "getstripe failed"
4521 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
4522 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
4524 run_test 34a "truncate file that has not been opened ==========="
4527 [ ! -f $DIR/f34 ] && test_34a
4528 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
4529 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
4530 $OPENFILE -f O_RDONLY $DIR/f34
4531 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" ||
4532 error "getstripe failed"
4533 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
4534 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
4536 run_test 34b "O_RDONLY opening file doesn't create objects ====="
4539 [ ! -f $DIR/f34 ] && test_34a
4540 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
4541 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
4542 $OPENFILE -f O_RDWR $DIR/f34
4543 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" &&
4544 error "$LFS getstripe failed"
4545 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
4546 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
4548 run_test 34c "O_RDWR opening file-with-size works =============="
4551 [ ! -f $DIR/f34 ] && test_34a
4552 dd if=/dev/zero of=$DIR/f34 conv=notrunc bs=4k count=1 ||
4554 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
4555 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
4558 run_test 34d "write to sparse file ============================="
4562 $MCREATE $DIR/f34e || error "mcreate failed"
4563 $TRUNCATE $DIR/f34e 1000 || error "truncate failed"
4564 $CHECKSTAT -s 1000 $DIR/f34e ||
4565 error "Size of $DIR/f34e not equal to 1000 bytes"
4566 $OPENFILE -f O_RDWR $DIR/f34e
4567 $CHECKSTAT -s 1000 $DIR/f34e ||
4568 error "Size of $DIR/f34e not equal to 1000 bytes"
4570 run_test 34e "create objects, some with size and some without =="
4572 test_34f() { # bug 6242, 6243
4573 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4577 $MCREATE $DIR/f34f || error "mcreate failed"
4578 $TRUNCATE $DIR/f34f $SIZE34F || error "truncating $DIR/f3f to $SIZE34F"
4579 dd if=$DIR/f34f of=$TMP/f34f
4580 $CHECKSTAT -s $SIZE34F $TMP/f34f || error "$TMP/f34f not $SIZE34F bytes"
4581 dd if=/dev/zero of=$TMP/f34fzero bs=$SIZE34F count=1
4582 cmp $DIR/f34f $TMP/f34fzero || error "$DIR/f34f not all zero"
4583 cmp $TMP/f34f $TMP/f34fzero || error "$TMP/f34f not all zero"
4584 rm $TMP/f34f $TMP/f34fzero $DIR/f34f
4586 run_test 34f "read from a file with no objects until EOF ======="
4589 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4591 dd if=/dev/zero of=$DIR/$tfile bs=1 count=100 seek=$TEST_34_SIZE ||
4593 $TRUNCATE $DIR/$tfile $((TEST_34_SIZE / 2))|| error "truncate failed"
4594 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile ||
4595 error "Size of $DIR/$tfile not equal to $((TEST_34_SIZE / 2))"
4596 cancel_lru_locks osc
4597 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile ||
4598 error "wrong size after lock cancel"
4600 $TRUNCATE $DIR/$tfile $TEST_34_SIZE || error "truncate failed"
4601 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile ||
4602 error "expanding truncate failed"
4603 cancel_lru_locks osc
4604 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile ||
4605 error "wrong expanded size after lock cancel"
4607 run_test 34g "truncate long file ==============================="
4610 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4615 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 || error "dd failed"
4616 sync # Flush the cache so that multiop below does not block on cache
4617 # flush when getting the group lock
4618 $MULTIOP $DIR/$tfile OG${gid}T${sz}g${gid}c &
4621 # Since just timed wait is not good enough, let's do a sync write
4622 # that way we are sure enough time for a roundtrip + processing
4623 # passed + 2 seconds of extra margin.
4624 dd if=/dev/zero of=$DIR/${tfile}-1 bs=$PAGE_SIZE oflag=direct count=1
4628 if [[ `ps h -o comm -p $MULTIPID` == "multiop" ]]; then
4629 error "Multiop blocked on ftruncate, pid=$MULTIPID"
4633 local nsz=`stat -c %s $DIR/$tfile`
4634 [[ $nsz == $sz ]] || error "New size wrong $nsz != $sz"
4636 run_test 34h "ftruncate file under grouplock should not block"
4639 cp /bin/sh $DIR/f35a
4641 chown $RUNAS_ID $DIR/f35a
4642 $RUNAS $DIR/f35a && error || true
4645 run_test 35a "exec file with mode 444 (should return and not leak)"
4649 utime $DIR/f36 || error "utime failed for MDS"
4651 run_test 36a "MDS utime check (mknod, utime)"
4655 utime $DIR/f36 || error "utime failed for OST"
4657 run_test 36b "OST utime check (open, utime)"
4662 chown $RUNAS_ID $DIR/d36
4663 $RUNAS utime $DIR/d36/f36 || error "utime failed for MDS as non-root"
4665 run_test 36c "non-root MDS utime check (mknod, utime)"
4668 [ ! -d $DIR/d36 ] && test_36c
4669 echo "" > $DIR/d36/f36
4670 $RUNAS utime $DIR/d36/f36 || error "utime failed for OST as non-root"
4672 run_test 36d "non-root OST utime check (open, utime)"
4675 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping"
4677 test_mkdir $DIR/$tdir
4678 touch $DIR/$tdir/$tfile
4679 $RUNAS utime $DIR/$tdir/$tfile &&
4680 error "utime worked, expected failure" || true
4682 run_test 36e "utime on non-owned file (should return error)"
4686 local LANG_SAVE=$LANG
4687 local LC_LANG_SAVE=$LC_LANG
4688 export LANG=C LC_LANG=C # for date language
4690 DATESTR="Dec 20 2000"
4691 test_mkdir $DIR/$tdir
4692 lctl set_param fail_loc=$fl
4694 cp /etc/hosts $DIR/$tdir/$tfile
4695 sync & # write RPC generated with "current" inode timestamp, but delayed
4697 touch --date="$DATESTR" $DIR/$tdir/$tfile # setattr timestamp in past
4698 LS_BEFORE="`ls -l $DIR/$tdir/$tfile`" # old timestamp from client cache
4699 cancel_lru_locks $OSC
4700 LS_AFTER="`ls -l $DIR/$tdir/$tfile`" # timestamp from OST object
4702 [ "$LS_BEFORE" != "$LS_AFTER" ] && \
4703 echo "BEFORE: $LS_BEFORE" && \
4704 echo "AFTER : $LS_AFTER" && \
4705 echo "WANT : $DATESTR" && \
4706 error "$DIR/$tdir/$tfile timestamps changed" || true
4708 export LANG=$LANG_SAVE LC_LANG=$LC_LANG_SAVE
4712 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4714 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
4715 subr_36fh "0x80000214"
4717 run_test 36f "utime on file racing with OST BRW write =========="
4720 remote_ost_nodsh && skip "remote OST with nodsh"
4721 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4722 [ $MDS1_VERSION -lt $(version_code 2.12.51) ] &&
4723 skip "Need MDS version at least 2.12.51"
4728 local tgt="obdfilter"
4730 [[ $OSC == "mdc" ]] && tgt="mdt" && facet="mds1"
4732 test_mkdir $DIR/$tdir
4733 fmd_max_age=$(do_facet $facet \
4734 "lctl get_param -n $tgt.*.tgt_fmd_seconds 2> /dev/null | \
4737 echo "FMD max age: ${fmd_max_age}s"
4738 touch $DIR/$tdir/$tfile
4739 fmd=$(do_facet $facet "lctl get_param -n $tgt.*.exports.*.fmd_count" |
4740 gawk '{cnt=cnt+$1} END{print cnt}')
4741 echo "FMD before: $fmd"
4743 error "FMD wasn't create by touch"
4744 sleep $((fmd_max_age + 12))
4745 fmd=$(do_facet $facet "lctl get_param -n $tgt.*.exports.*.fmd_count" |
4746 gawk '{cnt=cnt+$1} END{print cnt}')
4747 echo "FMD after: $fmd"
4749 error "FMD wasn't expired by ping"
4751 run_test 36g "FMD cache expiry ====================="
4754 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4756 #define OBD_FAIL_OST_BRW_PAUSE_BULK2 0x227
4757 subr_36fh "0x80000227"
4759 run_test 36h "utime on file racing with OST BRW write =========="
4762 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
4764 test_mkdir $DIR/$tdir
4765 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir
4767 local mtime=$(stat -c%Y $DIR/$tdir/striped_dir)
4768 local new_mtime=$((mtime + 200))
4770 #change Modify time of striped dir
4771 touch -m -d @$new_mtime $DIR/$tdir/striped_dir ||
4772 error "change mtime failed"
4774 local got=$(stat -c%Y $DIR/$tdir/striped_dir)
4776 [ "$new_mtime" = "$got" ] || error "expect $new_mtime got $got"
4778 run_test 36i "change mtime on striped directory"
4780 # test_37 - duplicate with tests 32q 32r
4783 local file=$DIR/$tfile
4785 openfile -f O_DIRECTORY $file
4788 [ $RC -eq 0 ] && error "opened file $file with O_DIRECTORY" || true
4789 [ $RC -eq $ENOTDIR ] || error "error $RC should be ENOTDIR ($ENOTDIR)"
4791 run_test 38 "open a regular file with O_DIRECTORY should return -ENOTDIR ==="
4793 test_39a() { # was test_39
4795 touch $DIR/${tfile}2
4796 # ls -l $DIR/$tfile $DIR/${tfile}2
4797 # ls -lu $DIR/$tfile $DIR/${tfile}2
4798 # ls -lc $DIR/$tfile $DIR/${tfile}2
4800 $OPENFILE -f O_CREAT:O_TRUNC:O_WRONLY $DIR/${tfile}2
4801 if [ ! $DIR/${tfile}2 -nt $DIR/$tfile ]; then
4803 ls -l --full-time $DIR/$tfile $DIR/${tfile}2
4805 ls -lu --full-time $DIR/$tfile $DIR/${tfile}2
4807 ls -lc --full-time $DIR/$tfile $DIR/${tfile}2
4808 error "O_TRUNC didn't change timestamps"
4811 run_test 39a "mtime changed on create"
4814 test_mkdir -c1 $DIR/$tdir
4815 cp -p /etc/passwd $DIR/$tdir/fopen
4816 cp -p /etc/passwd $DIR/$tdir/flink
4817 cp -p /etc/passwd $DIR/$tdir/funlink
4818 cp -p /etc/passwd $DIR/$tdir/frename
4819 ln $DIR/$tdir/funlink $DIR/$tdir/funlink2
4822 echo "aaaaaa" >> $DIR/$tdir/fopen
4823 echo "aaaaaa" >> $DIR/$tdir/flink
4824 echo "aaaaaa" >> $DIR/$tdir/funlink
4825 echo "aaaaaa" >> $DIR/$tdir/frename
4827 local open_new=`stat -c %Y $DIR/$tdir/fopen`
4828 local link_new=`stat -c %Y $DIR/$tdir/flink`
4829 local unlink_new=`stat -c %Y $DIR/$tdir/funlink`
4830 local rename_new=`stat -c %Y $DIR/$tdir/frename`
4832 cat $DIR/$tdir/fopen > /dev/null
4833 ln $DIR/$tdir/flink $DIR/$tdir/flink2
4834 rm -f $DIR/$tdir/funlink2
4835 mv -f $DIR/$tdir/frename $DIR/$tdir/frename2
4837 for (( i=0; i < 2; i++ )) ; do
4838 local open_new2=`stat -c %Y $DIR/$tdir/fopen`
4839 local link_new2=`stat -c %Y $DIR/$tdir/flink`
4840 local unlink_new2=`stat -c %Y $DIR/$tdir/funlink`
4841 local rename_new2=`stat -c %Y $DIR/$tdir/frename2`
4843 [ $open_new2 -eq $open_new ] || error "open file reverses mtime"
4844 [ $link_new2 -eq $link_new ] || error "link file reverses mtime"
4845 [ $unlink_new2 -eq $unlink_new ] || error "unlink file reverses mtime"
4846 [ $rename_new2 -eq $rename_new ] || error "rename file reverses mtime"
4848 cancel_lru_locks $OSC
4849 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4852 run_test 39b "mtime change on open, link, unlink, rename ======"
4854 # this should be set to past
4855 TEST_39_MTIME=`date -d "1 year ago" +%s`
4861 local mtime0=`stat -c %Y $DIR1/$tfile`
4863 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4864 local mtime1=`stat -c %Y $DIR1/$tfile`
4865 [ "$mtime1" = $TEST_39_MTIME ] || \
4866 error "mtime is not set to past: $mtime1, should be $TEST_39_MTIME"
4869 echo hello >> $DIR1/$tfile
4871 local mtime2=`stat -c %Y $DIR1/$tfile`
4872 [ "$mtime2" -ge "$d1" ] && [ "$mtime2" -le "$d2" ] || \
4873 error "mtime is not updated on write: $d1 <= $mtime2 <= $d2"
4875 mv $DIR1/$tfile $DIR1/$tfile-1
4877 for (( i=0; i < 2; i++ )) ; do
4878 local mtime3=`stat -c %Y $DIR1/$tfile-1`
4879 [ "$mtime2" = "$mtime3" ] || \
4880 error "mtime ($mtime2) changed (to $mtime3) on rename"
4882 cancel_lru_locks $OSC
4883 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4886 run_test 39c "mtime change on rename ==========================="
4890 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4893 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4895 for (( i=0; i < 2; i++ )) ; do
4896 local mtime=`stat -c %Y $DIR1/$tfile`
4897 [ $mtime = $TEST_39_MTIME ] || \
4898 error "mtime($mtime) is not set to $TEST_39_MTIME"
4900 cancel_lru_locks $OSC
4901 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4904 run_test 39d "create, utime, stat =============================="
4908 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4911 local mtime1=`stat -c %Y $DIR1/$tfile`
4913 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4915 for (( i=0; i < 2; i++ )) ; do
4916 local mtime2=`stat -c %Y $DIR1/$tfile`
4917 [ $mtime2 = $TEST_39_MTIME ] || \
4918 error "mtime($mtime2) is not set to $TEST_39_MTIME"
4920 cancel_lru_locks $OSC
4921 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4924 run_test 39e "create, stat, utime, stat ========================"
4928 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4931 mtime1=`stat -c %Y $DIR1/$tfile`
4934 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4936 for (( i=0; i < 2; i++ )) ; do
4937 local mtime2=`stat -c %Y $DIR1/$tfile`
4938 [ $mtime2 = $TEST_39_MTIME ] || \
4939 error "mtime($mtime2) is not set to $TEST_39_MTIME"
4941 cancel_lru_locks $OSC
4942 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4945 run_test 39f "create, stat, sleep, utime, stat ================="
4949 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4951 echo hello >> $DIR1/$tfile
4952 local mtime1=`stat -c %Y $DIR1/$tfile`
4955 chmod o+r $DIR1/$tfile
4957 for (( i=0; i < 2; i++ )) ; do
4958 local mtime2=`stat -c %Y $DIR1/$tfile`
4959 [ "$mtime1" = "$mtime2" ] || \
4960 error "lost mtime: $mtime2, should be $mtime1"
4962 cancel_lru_locks $OSC
4963 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4966 run_test 39g "write, chmod, stat ==============================="
4970 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4976 echo hello >> $DIR1/$tfile
4977 local mtime1=`stat -c %Y $DIR1/$tfile`
4979 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4981 if [ "$d1" != "$d2" ]; then
4982 echo "write and touch not within one second"
4984 for (( i=0; i < 2; i++ )) ; do
4985 local mtime2=`stat -c %Y $DIR1/$tfile`
4986 [ "$mtime2" = $TEST_39_MTIME ] || \
4987 error "lost mtime: $mtime2, should be $TEST_39_MTIME"
4989 cancel_lru_locks $OSC
4990 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4994 run_test 39h "write, utime within one second, stat ============="
4997 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5002 echo hello >> $DIR1/$tfile
5003 local mtime1=`stat -c %Y $DIR1/$tfile`
5005 mv $DIR1/$tfile $DIR1/$tfile-1
5007 for (( i=0; i < 2; i++ )) ; do
5008 local mtime2=`stat -c %Y $DIR1/$tfile-1`
5010 [ "$mtime1" = "$mtime2" ] || \
5011 error "lost mtime: $mtime2, should be $mtime1"
5013 cancel_lru_locks $OSC
5014 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
5017 run_test 39i "write, rename, stat =============================="
5020 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5022 start_full_debug_logging
5026 #define OBD_FAIL_OSC_DELAY_SETTIME 0x412
5027 lctl set_param fail_loc=0x80000412
5028 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c ||
5029 error "multiop failed"
5031 local mtime1=`stat -c %Y $DIR1/$tfile`
5033 mv $DIR1/$tfile $DIR1/$tfile-1
5035 kill -USR1 $multipid
5036 wait $multipid || error "multiop close failed"
5038 for (( i=0; i < 2; i++ )) ; do
5039 local mtime2=`stat -c %Y $DIR1/$tfile-1`
5040 [ "$mtime1" = "$mtime2" ] ||
5041 error "mtime is lost on close: $mtime2, " \
5045 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
5047 lctl set_param fail_loc=0
5048 stop_full_debug_logging
5050 run_test 39j "write, rename, close, stat ======================="
5053 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5058 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c || error "multiop failed"
5060 local mtime1=`stat -c %Y $DIR1/$tfile`
5062 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
5064 kill -USR1 $multipid
5065 wait $multipid || error "multiop close failed"
5067 for (( i=0; i < 2; i++ )) ; do
5068 local mtime2=`stat -c %Y $DIR1/$tfile`
5070 [ "$mtime2" = $TEST_39_MTIME ] || \
5071 error "mtime is lost on close: $mtime2, should be $TEST_39_MTIME"
5074 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
5077 run_test 39k "write, utime, close, stat ========================"
5079 # this should be set to future
5080 TEST_39_ATIME=`date -d "1 year" +%s`
5083 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5084 remote_mds_nodsh && skip "remote MDS with nodsh"
5086 local atime_diff=$(do_facet $SINGLEMDS \
5087 lctl get_param -n mdd.*MDT0000*.atime_diff)
5089 mkdir_on_mdt0 $DIR/$tdir
5091 # test setting directory atime to future
5092 touch -a -d @$TEST_39_ATIME $DIR/$tdir
5093 local atime=$(stat -c %X $DIR/$tdir)
5094 [ "$atime" = $TEST_39_ATIME ] ||
5095 error "atime is not set to future: $atime, $TEST_39_ATIME"
5097 # test setting directory atime from future to now
5098 local now=$(date +%s)
5099 touch -a -d @$now $DIR/$tdir
5101 atime=$(stat -c %X $DIR/$tdir)
5102 [ "$atime" -eq "$now" ] ||
5103 error "atime is not updated from future: $atime, $now"
5105 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=2
5108 # test setting directory atime when now > dir atime + atime_diff
5109 local d1=$(date +%s)
5111 local d2=$(date +%s)
5112 cancel_lru_locks mdc
5113 atime=$(stat -c %X $DIR/$tdir)
5114 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
5115 error "atime is not updated : $atime, should be $d2"
5117 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=60
5120 # test not setting directory atime when now < dir atime + atime_diff
5122 cancel_lru_locks mdc
5123 atime=$(stat -c %X $DIR/$tdir)
5124 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
5125 error "atime is updated to $atime, should remain $d1<atime<$d2"
5127 do_facet $SINGLEMDS \
5128 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
5130 run_test 39l "directory atime update ==========================="
5133 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5137 local far_past_mtime=$(date -d "May 29 1953" +%s)
5138 local far_past_atime=$(date -d "Dec 17 1903" +%s)
5140 touch -m -d @$far_past_mtime $DIR1/$tfile
5141 touch -a -d @$far_past_atime $DIR1/$tfile
5143 for (( i=0; i < 2; i++ )) ; do
5144 local timestamps=$(stat -c "%X %Y" $DIR1/$tfile)
5145 [ "$timestamps" = "$far_past_atime $far_past_mtime" ] || \
5146 error "atime or mtime set incorrectly"
5148 cancel_lru_locks $OSC
5149 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
5152 run_test 39m "test atime and mtime before 1970"
5154 test_39n() { # LU-3832
5155 remote_mds_nodsh && skip "remote MDS with nodsh"
5157 local atime_diff=$(do_facet $SINGLEMDS \
5158 lctl get_param -n mdd.*MDT0000*.atime_diff)
5163 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=1
5166 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 status=noxfer
5167 atime0=$(stat -c %X $DIR/$tfile)
5170 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
5171 atime1=$(stat -c %X $DIR/$tfile)
5174 cancel_lru_locks mdc
5175 cancel_lru_locks osc
5176 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
5177 atime2=$(stat -c %X $DIR/$tfile)
5179 do_facet $SINGLEMDS \
5180 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
5182 [ "$atime0" -eq "$atime1" ] || error "atime0 $atime0 != atime1 $atime1"
5183 [ "$atime1" -eq "$atime2" ] || error "atime0 $atime0 != atime1 $atime1"
5185 run_test 39n "check that O_NOATIME is honored"
5188 TESTDIR=$DIR/$tdir/$tfile
5189 [ -e $TESTDIR ] && rm -rf $TESTDIR
5196 links2=$(stat -c %h .)
5197 [ $(($links1 + 2)) != $links2 ] &&
5198 error "wrong links count $(($links1 + 2)) != $links2"
5200 links3=$(stat -c %h .)
5201 [ $(($links1 + 1)) != $links3 ] &&
5202 error "wrong links count $links1 != $links3"
5205 run_test 39o "directory cached attributes updated after create"
5208 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
5211 TESTDIR=$DIR/$tdir/$tdir
5212 [ -e $TESTDIR ] && rm -rf $TESTDIR
5213 test_mkdir -p $TESTDIR
5217 test_mkdir -i $MDTIDX $TESTDIR/remote_dir1
5218 test_mkdir -i $MDTIDX $TESTDIR/remote_dir2
5220 links2=$(stat -c %h .)
5221 [ $(($links1 + 2)) != $links2 ] &&
5222 error "wrong links count $(($links1 + 2)) != $links2"
5224 links3=$(stat -c %h .)
5225 [ $(($links1 + 1)) != $links3 ] &&
5226 error "wrong links count $links1 != $links3"
5229 run_test 39p "remote directory cached attributes updated after create ========"
5232 [ $OST1_VERSION -ge $(version_code 2.13.52) ] ||
5233 skip "no atime update on old OST"
5234 if [ "$ost1_FSTYPE" != ldiskfs ]; then
5235 skip_env "ldiskfs only test"
5239 saved_adiff=$(do_facet ost1 \
5240 lctl get_param -n obdfilter.*OST0000.atime_diff)
5241 stack_trap "do_facet ost1 \
5242 lctl set_param obdfilter.*.atime_diff=$saved_adiff"
5244 do_facet ost1 "lctl set_param obdfilter.*.atime_diff=5"
5246 $LFS setstripe -i 0 $DIR/$tfile
5247 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 ||
5248 error "can't write initial file"
5249 cancel_lru_locks osc
5251 # exceed atime_diff and access file
5253 dd if=$DIR/$tfile of=/dev/null bs=4k count=1 ||
5254 error "can't udpate atime"
5256 local atime_cli=$(stat -c %X $DIR/$tfile)
5257 echo "client atime: $atime_cli"
5258 # allow atime update to be written to device
5259 do_facet ost1 "$LCTL set_param -n osd*.*OST*.force_sync 1"
5262 local ostdev=$(ostdevname 1)
5263 local fid=($($LFS getstripe $DIR/$tfile | grep 0x))
5264 local seq=${fid[3]#0x}
5268 if [ $seq == 0 ]; then
5271 oid_hex=${fid[2]#0x}
5273 local objpath="O/$seq/d$(($oid % 32))/$oid_hex"
5274 local cmd="debugfs -c -R \\\"stat $objpath\\\" $ostdev"
5276 echo "OST atime: $(do_facet ost1 "$cmd" |& grep atime)"
5277 local atime_ost=$(do_facet ost1 "$cmd" |&
5278 awk -F'[: ]' '/atime:/ { print $4 }')
5279 (( atime_cli == atime_ost )) ||
5280 error "atime on client $atime_cli != ost $atime_ost"
5282 run_test 39r "lazy atime update on OST"
5284 test_39q() { # LU-8041
5285 local testdir=$DIR/$tdir
5287 multiop_bg_pause $testdir D_c || error "multiop failed"
5289 cancel_lru_locks mdc
5290 kill -USR1 $multipid
5291 local atime=$(stat -c %X $testdir)
5292 [ "$atime" -ne 0 ] || error "atime is zero"
5294 run_test 39q "close won't zero out atime"
5303 umount_client $MOUNT
5304 mount_client $MOUNT relatime
5306 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 status=noxfer conv=fsync
5307 atime0=$(stat -c %X $DIR/$tfile)
5309 # First read updates atime
5311 cat $DIR/$tfile >/dev/null
5312 atime1=$(stat -c %X $DIR/$tfile) # (atime = atime0 + 1)
5314 # Next reads do not update atime
5316 cat $DIR/$tfile >/dev/null
5317 atime2=$(stat -c %X $DIR/$tfile) # (atime = atime0 + 1)
5319 # If mtime is greater than atime, atime is updated
5321 touch -m $DIR/$tfile # (mtime = now)
5323 cat $DIR/$tfile >/dev/null # (atime is updated because atime < mtime)
5324 atime3=$(stat -c %X $DIR/$tfile) # (atime = mtime = atime0 + 3)
5326 # Next reads do not update atime
5328 cat $DIR/$tfile >/dev/null
5329 atime4=$(stat -c %X $DIR/$tfile)
5331 # Remount the client to clear 'relatime' option
5332 remount_client $MOUNT
5334 (( atime0 < atime1 )) ||
5335 error "atime $atime0 should be smaller than $atime1"
5336 (( atime1 == atime2 )) ||
5337 error "atime $atime1 was updated to $atime2"
5338 (( atime1 < atime3 )) || error "atime1 $atime1 != atime3 $atime3"
5339 (( atime3 == atime4 )) || error "atime3 $atime3 != atime4 $atime4"
5341 run_test 39s "relatime is supported"
5344 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
5345 $RUNAS $OPENFILE -f O_WRONLY:O_TRUNC $DIR/$tfile &&
5346 error "openfile O_WRONLY:O_TRUNC $tfile failed"
5347 $CHECKSTAT -t file -s 4096 $DIR/$tfile ||
5348 error "$tfile is not 4096 bytes in size"
5350 run_test 40 "failed open(O_TRUNC) doesn't truncate ============="
5354 small_write $DIR/f41 18
5356 run_test 41 "test small file write + fstat ====================="
5358 count_ost_writes() {
5359 lctl get_param -n ${OSC}.*.stats |
5360 awk -vwrites=0 '/ost_write/ { writes += $2 } \
5361 END { printf("%0.0f", writes) }'
5368 BG_DIRTY_RATIO_SAVE=10
5369 MAX_BG_DIRTY_RATIO=25
5373 # in 2.6, restore /proc/sys/vm/dirty_writeback_centisecs,
5374 # dirty_ratio, dirty_background_ratio
5375 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
5376 sysctl -w vm.dirty_writeback_centisecs=$WRITEBACK_SAVE
5377 sysctl -w vm.dirty_background_ratio=$BG_DIRTY_RATIO_SAVE
5378 sysctl -w vm.dirty_ratio=$DIRTY_RATIO_SAVE
5380 # if file not here, we are a 2.4 kernel
5381 kill -CONT `pidof kupdated`
5386 # setup the trap first, so someone cannot exit the test at the
5387 # exact wrong time and mess up a machine
5388 trap start_writeback EXIT
5389 # in 2.6, save and 0 /proc/sys/vm/dirty_writeback_centisecs
5390 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
5391 WRITEBACK_SAVE=`sysctl -n vm.dirty_writeback_centisecs`
5392 sysctl -w vm.dirty_writeback_centisecs=0
5393 sysctl -w vm.dirty_writeback_centisecs=0
5394 # save and increase /proc/sys/vm/dirty_ratio
5395 DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_ratio`
5396 sysctl -w vm.dirty_ratio=$MAX_DIRTY_RATIO
5397 # save and increase /proc/sys/vm/dirty_background_ratio
5398 BG_DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_background_ratio`
5399 sysctl -w vm.dirty_background_ratio=$MAX_BG_DIRTY_RATIO
5401 # if file not here, we are a 2.4 kernel
5402 kill -STOP `pidof kupdated`
5406 # ensure that all stripes have some grant before we test client-side cache
5408 for i in `seq -f $DIR/f42-%g 1 $OSTCOUNT`; do
5409 dd if=/dev/zero of=$i bs=4k count=1
5414 # Tests 42* verify that our behaviour is correct WRT caching, file closure,
5415 # file truncation, and file removal.
5417 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5420 cancel_lru_locks $OSC
5422 sync; sleep 1; sync # just to be safe
5423 BEFOREWRITES=`count_ost_writes`
5424 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur_grant_bytes | grep "[0-9]"
5425 dd if=/dev/zero of=$DIR/f42a bs=1024 count=100
5426 AFTERWRITES=`count_ost_writes`
5427 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
5428 error "$BEFOREWRITES < $AFTERWRITES"
5431 run_test 42a "ensure that we don't flush on close"
5434 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5437 cancel_lru_locks $OSC
5440 dd if=/dev/zero of=$DIR/f42b bs=1024 count=100
5441 BEFOREWRITES=$(count_ost_writes)
5442 unlink $DIR/f42b || error "unlink $DIR/f42b: $?"
5443 AFTERWRITES=$(count_ost_writes)
5444 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
5445 error "$BEFOREWRITES < $AFTERWRITES on unlink"
5447 BEFOREWRITES=$(count_ost_writes)
5448 sync || error "sync: $?"
5449 AFTERWRITES=$(count_ost_writes)
5450 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
5451 error "$BEFOREWRITES < $AFTERWRITES on sync"
5453 dmesg | grep 'error from obd_brw_async' && error 'error writing back'
5457 run_test 42b "test destroy of file with cached dirty data ======"
5459 # if these tests just want to test the effect of truncation,
5460 # they have to be very careful. consider:
5461 # - the first open gets a {0,EOF}PR lock
5462 # - the first write conflicts and gets a {0, count-1}PW
5463 # - the rest of the writes are under {count,EOF}PW
5464 # - the open for truncate tries to match a {0,EOF}PR
5465 # for the filesize and cancels the PWs.
5466 # any number of fixes (don't get {0,EOF} on open, match
5467 # composite locks, do smarter file size management) fix
5468 # this, but for now we want these tests to verify that
5469 # the cancellation with truncate intent works, so we
5470 # start the file with a full-file pw lock to match against
5471 # until the truncate.
5476 cancel_lru_locks $OSC
5478 # prime the file with 0,EOF PW to match
5482 # now the real test..
5483 dd if=/dev/zero of=$file bs=1024 count=100
5484 BEFOREWRITES=`count_ost_writes`
5485 $TRUNCATE $file $offset
5486 cancel_lru_locks $OSC
5487 AFTERWRITES=`count_ost_writes`
5492 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5495 [ $BEFOREWRITES -eq $AFTERWRITES ] &&
5496 error "beforewrites $BEFOREWRITES == afterwrites $AFTERWRITES on truncate"
5499 run_test 42c "test partial truncate of file with cached dirty data"
5502 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5504 local olddebug="$($LCTL get_param -n debug 2> /dev/null)"
5505 stack_trap "$LCTL set_param -n debug='$olddebug'" EXIT
5506 $LCTL set_param debug=+cache
5509 [ $BEFOREWRITES -eq $AFTERWRITES ] ||
5510 error "beforewrites $BEFOREWRITES != afterwrites $AFTERWRITES on truncate"
5513 run_test 42d "test complete truncate of file with cached dirty data"
5515 test_42e() { # bug22074
5516 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5518 local TDIR=$DIR/${tdir}e
5519 local pages=16 # hardcoded 16 pages, don't change it.
5520 local files=$((OSTCOUNT * 500)) # hopefully 500 files on each OST
5521 local proc_osc0="osc.${FSNAME}-OST0000-osc-[^MDT]*"
5525 test_mkdir $DIR/${tdir}e
5526 $LFS setstripe -c 1 $TDIR
5527 createmany -o $TDIR/f $files
5529 max_dirty_mb=$($LCTL get_param -n $proc_osc0/max_dirty_mb)
5531 # we assume that with $OSTCOUNT files, at least one of them will
5532 # be allocated on OST0.
5533 warmup_files=$((OSTCOUNT * max_dirty_mb))
5534 createmany -o $TDIR/w $warmup_files
5536 # write a large amount of data into one file and sync, to get good
5537 # avail_grant number from OST.
5538 for ((i=0; i<$warmup_files; i++)); do
5539 idx=$($LFS getstripe -i $TDIR/w$i)
5540 [ $idx -ne 0 ] && continue
5541 dd if=/dev/zero of=$TDIR/w$i bs="$max_dirty_mb"M count=1
5544 [[ $i -gt $warmup_files ]] && error "OST0 is still cold"
5546 $LCTL get_param $proc_osc0/cur_dirty_bytes
5547 $LCTL get_param $proc_osc0/cur_grant_bytes
5549 # create as much dirty pages as we can while not to trigger the actual
5550 # RPCs directly. but depends on the env, VFS may trigger flush during this
5551 # period, hopefully we are good.
5552 for ((i=0; i<$warmup_files; i++)); do
5553 idx=$($LFS getstripe -i $TDIR/w$i)
5554 [ $idx -ne 0 ] && continue
5555 dd if=/dev/zero of=$TDIR/w$i bs=1M count=1 2>/dev/null
5557 $LCTL get_param $proc_osc0/cur_dirty_bytes
5558 $LCTL get_param $proc_osc0/cur_grant_bytes
5560 # perform the real test
5561 $LCTL set_param $proc_osc0/rpc_stats 0
5562 for ((;i<$files; i++)); do
5563 [ $($LFS getstripe -i $TDIR/f$i) -eq 0 ] || continue
5564 dd if=/dev/zero of=$TDIR/f$i bs=$PAGE_SIZE count=$pages 2>/dev/null
5567 $LCTL get_param $proc_osc0/rpc_stats
5570 local have_ppr=false
5571 $LCTL get_param $proc_osc0/rpc_stats |
5572 while read PPR RRPC RPCT RCUM BAR WRPC WPCT WCUM; do
5573 # skip lines until we are at the RPC histogram data
5574 [ "$PPR" == "pages" ] && have_ppr=true && continue
5575 $have_ppr || continue
5577 # we only want the percent stat for < 16 pages
5578 [[ $(echo $PPR | tr -d ':') -ge $pages ]] && break
5580 percent=$((percent + WPCT))
5581 if [[ $percent -gt 15 ]]; then
5582 error "less than 16-pages write RPCs" \
5589 run_test 42e "verify sub-RPC writes are not done synchronously"
5591 test_43A() { # was test_43
5592 test_mkdir $DIR/$tdir
5593 cp -p /bin/ls $DIR/$tdir/$tfile
5594 $MULTIOP $DIR/$tdir/$tfile Ow_c &
5596 # give multiop a chance to open
5599 $DIR/$tdir/$tfile && error "execute $DIR/$tdir/$tfile succeeded" || true
5601 # Wait for multiop to exit
5604 run_test 43A "execution of file opened for write should return -ETXTBSY"
5607 test_mkdir $DIR/$tdir
5608 cp -p $(which sleep) $DIR/$tdir/sleep || error "can't copy"
5609 $DIR/$tdir/sleep 60 &
5611 # Make sure exec of $tdir/sleep wins race with truncate
5613 $MULTIOP $DIR/$tdir/sleep Oc && error "expected error, got success"
5616 run_test 43a "open(RDWR) of file being executed should return -ETXTBSY"
5619 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5621 test_mkdir $DIR/$tdir
5622 cp -p $(which sleep) $DIR/$tdir/sleep || error "can't copy"
5623 $DIR/$tdir/sleep 60 &
5625 # Make sure exec of $tdir/sleep wins race with truncate
5627 $TRUNCATE $DIR/$tdir/sleep 0 && error "expected error, got success"
5630 run_test 43b "truncate of file being executed should return -ETXTBSY"
5633 local testdir="$DIR/$tdir"
5636 ( cd $(dirname $SHELL) && md5sum $(basename $SHELL) ) |
5637 ( cd $testdir && md5sum -c )
5639 run_test 43c "md5sum of copy into lustre"
5641 test_44A() { # was test_44
5642 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
5644 dd if=/dev/zero of=$DIR/f1 bs=4k count=1 seek=1023
5645 dd if=$DIR/f1 bs=4k count=1 > /dev/null
5647 run_test 44A "zero length read from a sparse stripe"
5650 local nstripe=$($LFS getstripe -c -d $DIR)
5651 [ -z "$nstripe" ] && skip "can't get stripe info"
5652 [[ $nstripe -gt $OSTCOUNT ]] &&
5653 skip "Wrong default stripe_count: $nstripe OSTCOUNT: $OSTCOUNT"
5655 local stride=$($LFS getstripe -S -d $DIR)
5656 if [[ $nstripe -eq 0 || $nstripe -eq -1 ]]; then
5657 nstripe=$($LFS df $DIR | grep OST: | wc -l)
5660 OFFSETS="0 $((stride/2)) $((stride-1))"
5661 for offset in $OFFSETS; do
5662 for i in $(seq 0 $((nstripe-1))); do
5663 local GLOBALOFFSETS=""
5665 local size=$((((i + 2 * $nstripe )*$stride + $offset)))
5666 local myfn=$DIR/d44a-$size
5667 echo "--------writing $myfn at $size"
5668 ll_sparseness_write $myfn $size ||
5669 error "ll_sparseness_write"
5670 GLOBALOFFSETS="$GLOBALOFFSETS $size"
5671 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
5672 error "ll_sparseness_verify $GLOBALOFFSETS"
5674 for j in $(seq 0 $((nstripe-1))); do
5676 size=$((((j + $nstripe )*$stride + $offset)))
5677 ll_sparseness_write $myfn $size ||
5678 error "ll_sparseness_write"
5679 GLOBALOFFSETS="$GLOBALOFFSETS $size"
5681 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
5682 error "ll_sparseness_verify $GLOBALOFFSETS"
5687 run_test 44a "test sparse pwrite ==============================="
5691 for d in `lctl get_param -n ${OSC}.*.cur_dirty_bytes`; do
5697 before=`dirty_osc_total`
5698 echo executing "\"$*\""
5700 after=`dirty_osc_total`
5701 echo before $before, after $after
5704 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5707 # Obtain grants from OST if it supports it
5708 echo blah > ${f}_grant
5711 do_dirty_record "echo blah > $f"
5712 [[ $before -eq $after ]] && error "write wasn't cached"
5713 do_dirty_record "> $f"
5714 [[ $before -gt $after ]] || error "truncate didn't lower dirty count"
5715 do_dirty_record "echo blah > $f"
5716 [[ $before -eq $after ]] && error "write wasn't cached"
5717 do_dirty_record "sync"
5718 [[ $before -gt $after ]] || error "writeback didn't lower dirty count"
5719 do_dirty_record "echo blah > $f"
5720 [[ $before -eq $after ]] && error "write wasn't cached"
5721 do_dirty_record "cancel_lru_locks osc"
5722 [[ $before -gt $after ]] ||
5723 error "lock cancellation didn't lower dirty count"
5726 run_test 45 "osc io page accounting ============================"
5728 # in a 2 stripe file (lov.sh), page 1023 maps to page 511 in its object. this
5729 # test tickles a bug where re-dirtying a page was failing to be mapped to the
5730 # objects offset and an assert hit when an rpc was built with 1023's mapped
5731 # offset 511 and 511's raw 511 offset. it also found general redirtying bugs.
5733 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5738 dd if=/dev/zero of=$f bs=$PAGE_SIZE seek=511 count=1
5740 dd conv=notrunc if=/dev/zero of=$f bs=$PAGE_SIZE seek=1023 count=1
5741 dd conv=notrunc if=/dev/zero of=$f bs=$PAGE_SIZE seek=511 count=1
5745 run_test 46 "dirtying a previously written page ================"
5747 # test_47 is removed "Device nodes check" is moved to test_28
5749 test_48a() { # bug 2399
5750 [ "$mds1_FSTYPE" = "zfs" ] &&
5751 [ $MDS1_VERSION -lt $(version_code 2.3.63) ] &&
5752 skip "MDS prior to 2.3.63 handle ZFS dir .. incorrectly"
5754 test_mkdir $DIR/$tdir
5756 mv $DIR/$tdir $DIR/$tdir.new || error "move directory failed"
5757 test_mkdir $DIR/$tdir
5758 touch foo || error "'touch foo' failed after recreating cwd"
5760 touch .foo || error "'touch .foo' failed after recreating cwd"
5762 ls . > /dev/null || error "'ls .' failed after recreating cwd"
5763 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
5764 cd . || error "'cd .' failed after recreating cwd"
5765 mkdir . && error "'mkdir .' worked after recreating cwd"
5766 rmdir . && error "'rmdir .' worked after recreating cwd"
5767 ln -s . baz || error "'ln -s .' failed after recreating cwd"
5768 cd .. || error "'cd ..' failed after recreating cwd"
5770 run_test 48a "Access renamed working dir (should return errors)="
5772 test_48b() { # bug 2399
5774 test_mkdir $DIR/$tdir
5776 rmdir $DIR/$tdir || error "remove cwd $DIR/$tdir failed"
5777 touch foo && error "'touch foo' worked after removing cwd"
5778 mkdir foo && error "'mkdir foo' worked after removing cwd"
5779 touch .foo && error "'touch .foo' worked after removing cwd"
5780 mkdir .foo && error "'mkdir .foo' worked after removing cwd"
5781 ls . > /dev/null && error "'ls .' worked after removing cwd"
5782 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
5783 mkdir . && error "'mkdir .' worked after removing cwd"
5784 rmdir . && error "'rmdir .' worked after removing cwd"
5785 ln -s . foo && error "'ln -s .' worked after removing cwd"
5786 cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3517
5788 run_test 48b "Access removed working dir (should return errors)="
5790 test_48c() { # bug 2350
5791 #lctl set_param debug=-1
5794 test_mkdir -p $DIR/$tdir/dir
5796 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
5797 $TRACE touch foo && error "touch foo worked after removing cwd"
5798 $TRACE mkdir foo && error "'mkdir foo' worked after removing cwd"
5799 touch .foo && error "touch .foo worked after removing cwd"
5800 mkdir .foo && error "mkdir .foo worked after removing cwd"
5801 $TRACE ls . && error "'ls .' worked after removing cwd"
5802 $TRACE ls .. || error "'ls ..' failed after removing cwd"
5803 $TRACE mkdir . && error "'mkdir .' worked after removing cwd"
5804 $TRACE rmdir . && error "'rmdir .' worked after removing cwd"
5805 $TRACE ln -s . foo && error "'ln -s .' worked after removing cwd"
5806 $TRACE cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3415
5808 run_test 48c "Access removed working subdir (should return errors)"
5810 test_48d() { # bug 2350
5811 #lctl set_param debug=-1
5814 test_mkdir -p $DIR/$tdir/dir
5816 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
5817 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
5818 $TRACE touch foo && error "'touch foo' worked after removing parent"
5819 $TRACE mkdir foo && error "mkdir foo worked after removing parent"
5820 touch .foo && error "'touch .foo' worked after removing parent"
5821 mkdir .foo && error "mkdir .foo worked after removing parent"
5822 $TRACE ls . && error "'ls .' worked after removing parent"
5823 $TRACE ls .. && error "'ls ..' worked after removing parent"
5824 $TRACE mkdir . && error "'mkdir .' worked after removing parent"
5825 $TRACE rmdir . && error "'rmdir .' worked after removing parent"
5826 $TRACE ln -s . foo && error "'ln -s .' worked after removing parent"
5829 run_test 48d "Access removed parent subdir (should return errors)"
5831 test_48e() { # bug 4134
5832 #lctl set_param debug=-1
5835 test_mkdir -p $DIR/$tdir/dir
5837 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
5838 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
5839 $TRACE touch $DIR/$tdir || error "'touch $DIR/$tdir' failed"
5840 $TRACE chmod +x $DIR/$tdir || error "'chmod +x $DIR/$tdir' failed"
5841 # On a buggy kernel addition of "touch foo" after cd .. will
5842 # produce kernel oops in lookup_hash_it
5843 touch ../foo && error "'cd ..' worked after recreate parent"
5845 $TRACE rm $DIR/$tdir || error "rm '$DIR/$tdir' failed"
5847 run_test 48e "Access to recreated parent subdir (should return errors)"
5850 [[ $MDS1_VERSION -ge $(version_code 2.13.55) ]] ||
5851 skip "need MDS >= 2.13.55"
5852 [[ $MDSCOUNT -ge 2 ]] || skip "needs >= 2 MDTs"
5853 [[ "$(facet_host mds1)" != "$(facet_host mds2)" ]] ||
5854 skip "needs different host for mdt1 mdt2"
5855 [[ $(facet_fstype mds1) == ldiskfs ]] || skip "ldiskfs only"
5857 $LFS mkdir -i0 $DIR/$tdir
5858 $LFS mkdir -i 1 $DIR/$tdir/sub1 $DIR/$tdir/sub2 $DIR/$tdir/sub3
5860 for d in sub1 sub2 sub3; do
5861 #define OBD_FAIL_OSD_REF_DEL 0x19c
5862 do_facet mds1 $LCTL set_param fail_loc=0x8000019c
5863 rm -rf $DIR/$tdir/$d && error "rm $d should fail"
5866 rm -d --interactive=never $DIR/$tdir || error "rm $tdir fail"
5868 run_test 48f "non-zero nlink dir unlink won't LBUG()"
5870 test_49() { # LU-1030
5871 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5872 remote_ost_nodsh && skip "remote OST with nodsh"
5874 # get ost1 size - $FSNAME-OST0000
5875 ost1_size=$(do_facet ost1 $LFS df | grep ${ost1_svc} |
5877 # write 800M at maximum
5878 [[ $ost1_size -lt 2 ]] && ost1_size=2
5879 [[ $ost1_size -gt 819200 ]] && ost1_size=819200
5881 $LFS setstripe -c 1 -i 0 $DIR/$tfile
5882 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((ost1_size >> 2)) &
5885 # change max_pages_per_rpc while writing the file
5886 local osc1_mppc=osc.$(get_osc_import_name client ost1).max_pages_per_rpc
5887 local orig_mppc=$($LCTL get_param -n $osc1_mppc)
5888 # loop until dd process exits
5889 while ps ax -opid | grep -wq $dd_pid; do
5890 $LCTL set_param $osc1_mppc=$((RANDOM % 256 + 1))
5891 sleep $((RANDOM % 5 + 1))
5893 # restore original max_pages_per_rpc
5894 $LCTL set_param $osc1_mppc=$orig_mppc
5895 rm $DIR/$tfile || error "rm $DIR/$tfile failed"
5897 run_test 49 "Change max_pages_per_rpc won't break osc extent"
5901 test_mkdir $DIR/$tdir
5903 ls /proc/$$/cwd || error "ls /proc/$$/cwd failed"
5905 run_test 50 "special situations: /proc symlinks ==============="
5907 test_51a() { # was test_51
5908 # bug 1516 - create an empty entry right after ".." then split dir
5909 test_mkdir -c1 $DIR/$tdir
5910 touch $DIR/$tdir/foo
5911 $MCREATE $DIR/$tdir/bar
5913 createmany -m $DIR/$tdir/longfile 201
5915 while [[ $(ls -sd $DIR/$tdir | awk '{ print $1 }') -eq 4 ]]; do
5916 $MCREATE $DIR/$tdir/longfile$FNUM
5921 ls -l $DIR/$tdir > /dev/null || error "ls -l $DIR/$tdir failed"
5923 run_test 51a "special situations: split htree with empty entry =="
5925 cleanup_print_lfs_df () {
5932 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5934 local dir=$DIR/$tdir
5935 local nrdirs=$((65536 + 100))
5937 # cleanup the directory
5940 mkdir_on_mdt -i $((RANDOM % MDSCOUNT)) $dir
5944 local mdtidx=$(printf "%04x" $($LFS getstripe -m $dir))
5945 local numfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.filesfree)
5946 [[ $numfree -lt $nrdirs ]] &&
5947 skip "not enough free inodes ($numfree) on MDT$mdtidx"
5949 # need to check free space for the directories as well
5950 local blkfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.kbytesavail)
5951 numfree=$(( blkfree / $(fs_inode_ksize) ))
5952 [[ $numfree -lt $nrdirs ]] && skip "not enough blocks ($numfree)"
5954 trap cleanup_print_lfs_df EXIT
5957 createmany -d $dir/d $nrdirs || {
5958 unlinkmany $dir/d $nrdirs
5959 error "failed to create $nrdirs subdirs in MDT$mdtidx:$dir"
5963 nrdirs=$(ls -U $dir | wc -l)
5965 # unlink all but 100 subdirectories, then check it still works
5967 local delete=$((nrdirs - left))
5972 # for ldiskfs the nlink count should be 1, but this is OSD specific
5973 # and so this is listed for informational purposes only
5974 echo "nlink before: $(stat -c %h $dir), created before: $nrdirs"
5975 unlinkmany -d $dir/d $delete ||
5976 error "unlink of first $delete subdirs failed"
5978 echo "nlink between: $(stat -c %h $dir)"
5979 local found=$(ls -U $dir | wc -l)
5980 [ $found -ne $left ] &&
5981 error "can't find subdirs: found only $found, expected $left"
5983 unlinkmany -d $dir/d $delete $left ||
5984 error "unlink of second $left subdirs failed"
5985 # regardless of whether the backing filesystem tracks nlink accurately
5986 # or not, the nlink count shouldn't be more than "." and ".." here
5987 local after=$(stat -c %h $dir)
5988 [[ $after -gt 2 ]] && error "nlink after: $after > 2" ||
5989 echo "nlink after: $after"
5991 cleanup_print_lfs_df
5993 run_test 51b "exceed 64k subdirectory nlink limit on create, verify unlink"
5996 local stripecount=$1
5999 log "create files with stripecount=$stripecount"
6000 $LFS setstripe -C $stripecount $DIR/$tdir
6001 createmany -o $DIR/$tdir/t- $nfiles
6002 $LFS getstripe $DIR/$tdir > $TMP/$tfile
6003 for ((n = 0; n < $OSTCOUNT; n++)); do
6004 objs[$n]=$(awk -vobjs=0 '($1 == '$n') { objs += 1 } \
6005 END { printf("%0.0f", objs) }' $TMP/$tfile)
6006 objs0[$n]=$(grep -A 1 idx $TMP/$tfile | awk -vobjs=0 \
6007 '($1 == '$n') { objs += 1 } \
6008 END { printf("%0.0f", objs) }')
6009 log "OST$n has ${objs[$n]} objects, ${objs0[$n]} are index 0"
6011 unlinkmany $DIR/$tdir/t- $nfiles
6016 local max=6 # allow variance of (1 - $min/$max) = 33% by default
6018 # For some combinations of stripecount and OSTCOUNT current code
6019 # is not ideal, and allocates 50% fewer *first* objects to some OSTs
6020 # than others. Rather than skipping this test entirely, check that
6021 # and keep testing to ensure imbalance does not get worse. LU-15282
6022 (( (OSTCOUNT == 6 && stripecount == 4) ||
6023 (OSTCOUNT == 10 && (stripecount == 4 || stripecount == 8)) ||
6024 (OSTCOUNT == 12 && (stripecount == 8 || stripecount == 9)))) && max=9
6025 for ((nlast=0, n = 1; n < $OSTCOUNT; nlast=n,n++)); do
6026 (( ${objs[$n]} > ${objs[$nlast]} * 4 / 5 )) ||
6027 { $LFS df && $LFS df -i &&
6028 error "stripecount=$stripecount: " \
6029 "OST $n has fewer objects vs. OST $nlast " \
6030 "(${objs[$n]} < ${objs[$nlast]} x 4/5)"; }
6031 (( ${objs[$n]} < ${objs[$nlast]} * 5 / 4 )) ||
6032 { $LFS df && $LFS df -i &&
6033 error "stripecount=$stripecount: " \
6034 "OST $n has more objects vs. OST $nlast " \
6035 "(${objs[$n]} > ${objs[$nlast]} x 5/4)"; }
6037 (( ${objs0[$n]} > ${objs0[$nlast]} * $min / $max )) ||
6038 { $LFS df && $LFS df -i &&
6039 error "stripecount=$stripecount: " \
6040 "OST $n has fewer #0 objects vs. OST $nlast " \
6041 "(${objs0[$n]} < ${objs0[$nlast]} x $min/$max)"; }
6042 (( ${objs0[$n]} < ${objs0[$nlast]} * $max / $min )) ||
6043 { $LFS df && $LFS df -i &&
6044 error "stripecount=$stripecount: " \
6045 "OST $n has more #0 objects vs. OST $nlast " \
6046 "(${objs0[$n]} > ${objs0[$nlast]} x $max/$min)"; }
6051 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6052 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
6056 local nfiles=$((per_ost * OSTCOUNT))
6057 local mdts=$(comma_list $(mdts_nodes))
6058 local param="osp.*.create_count"
6059 local qos_old=$(do_facet mds1 \
6060 "$LCTL get_param -n lod.$FSNAME-*.qos_threshold_rr" | head -n 1)
6063 "$LCTL set_param lod.$FSNAME-*.qos_threshold_rr=100"
6064 stack_trap "do_nodes $mdts \
6065 '$LCTL set_param lod.$FSNAME-*.qos_threshold_rr=${qos_old%%%}'"
6067 test_mkdir $DIR/$tdir
6068 local dirstripes=$(lfs getdirstripe -c $DIR/$tdir)
6069 (( dirstripes > 0 )) || dirstripes=1
6071 # Ensure enough OST objects precreated for tests to pass without
6072 # running out of objects. This is an LOV r-r OST algorithm test,
6073 # not an OST object precreation test.
6074 local old=$(do_facet mds1 "$LCTL get_param -n $param" | head -n 1)
6075 (( old >= nfiles )) ||
6077 local create_count=$((nfiles * OSTCOUNT / dirstripes))
6079 do_nodes $mdts "$LCTL set_param $param=$create_count"
6080 stack_trap "do_nodes $mdts $LCTL set_param $param=$old"
6082 # trigger precreation from all MDTs for all OSTs
6083 for ((i = 0; i < $MDSCOUNT * 2; i++ )); do
6084 $LFS setstripe -c -1 $DIR/$tdir/wide.$i
6088 for ((stripecount = 3; stripecount <= $OSTCOUNT; stripecount++)); do
6089 sleep 8 # allow object precreation to catch up
6090 test_51d_sub $stripecount $nfiles
6093 run_test 51d "check LOV round-robin OST object distribution"
6096 if [ "$mds1_FSTYPE" != ldiskfs ]; then
6097 skip_env "ldiskfs only test"
6100 test_mkdir -c1 $DIR/$tdir
6101 test_mkdir -c1 $DIR/$tdir/d0
6103 touch $DIR/$tdir/d0/foo
6104 createmany -l $DIR/$tdir/d0/foo $DIR/$tdir/d0/f- 65001 &&
6105 error "file exceed 65000 nlink limit!"
6106 unlinkmany $DIR/$tdir/d0/f- 65001
6109 run_test 51e "check file nlink limit"
6112 test_mkdir $DIR/$tdir
6115 local ulimit_old=$(ulimit -n)
6116 local spare=20 # number of spare fd's for scripts/libraries, etc.
6117 local mdt=$($LFS getstripe -m $DIR/$tdir)
6118 local numfree=$($LFS df -i $DIR/$tdir | awk '/MDT:'$mdt'/ { print $4 }')
6120 echo "MDT$mdt numfree=$numfree, max=$max"
6121 [[ $numfree -gt $max ]] && numfree=$max || numfree=$((numfree * 7 / 8))
6122 if [ $((numfree + spare)) -gt $ulimit_old ]; then
6123 while ! ulimit -n $((numfree + spare)); do
6124 numfree=$((numfree * 3 / 4))
6126 echo "changed ulimit from $ulimit_old to $((numfree + spare))"
6128 echo "left ulimit at $ulimit_old"
6131 createmany -o -k -t 120 $DIR/$tdir/f $numfree || {
6132 unlinkmany $DIR/$tdir/f $numfree
6133 error "create+open $numfree files in $DIR/$tdir failed"
6135 ulimit -n $ulimit_old
6137 # if createmany exits at 120s there will be fewer than $numfree files
6138 unlinkmany $DIR/$tdir/f $numfree || true
6140 run_test 51f "check many open files limit"
6143 [ -f $DIR/$tdir/foo ] && chattr -a $DIR/$tdir/foo
6144 test_mkdir $DIR/$tdir
6145 touch $DIR/$tdir/foo
6146 chattr +a $DIR/$tdir/foo || error "chattr +a failed"
6147 echo bar >> $DIR/$tdir/foo || error "append bar failed"
6148 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
6149 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
6150 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
6152 echo foo >> $DIR/$tdir/foo || error "append foo failed"
6153 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
6154 lsattr $DIR/$tdir/foo | egrep -q "^-+a[-e]+ $DIR/$tdir/foo" ||
6156 chattr -a $DIR/$tdir/foo || error "chattr -a failed"
6157 cp -r $DIR/$tdir $TMP/
6158 rm -fr $DIR/$tdir $TMP/$tdir || error "cleanup rm failed"
6160 run_test 52a "append-only flag test (should return errors)"
6163 [ -f $DIR/$tdir/foo ] && chattr -i $DIR/$tdir/foo
6164 test_mkdir $DIR/$tdir
6165 touch $DIR/$tdir/foo
6166 chattr +i $DIR/$tdir/foo || error "chattr +i failed"
6167 cat test > $DIR/$tdir/foo && error "cat test worked"
6168 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
6169 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
6170 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
6172 echo foo >> $DIR/$tdir/foo && error "echo worked"
6173 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
6174 [ -f $DIR/$tdir/foo ] || error "$tdir/foo is not a file"
6175 [ -f $DIR/$tdir/foo_ren ] && error "$tdir/foo_ren is not a file"
6176 lsattr $DIR/$tdir/foo | egrep -q "^-+i[-e]+ $DIR/$tdir/foo" ||
6178 chattr -i $DIR/$tdir/foo || error "chattr failed"
6180 rm -fr $DIR/$tdir || error "unable to remove $DIR/$tdir"
6182 run_test 52b "immutable flag test (should return errors) ======="
6185 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6186 remote_mds_nodsh && skip "remote MDS with nodsh"
6187 remote_ost_nodsh && skip "remote OST with nodsh"
6200 local support_last_seq=true
6202 [[ $MDS1_VERSION -ge $(version_code 2.3.60) ]] ||
6203 support_last_seq=false
6206 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS)
6208 for value in $(do_facet $SINGLEMDS \
6209 $LCTL get_param osp.$mdtosc.prealloc_last_id) ; do
6210 param=$(echo ${value[0]} | cut -d "=" -f1)
6211 ostname=$(echo $param | cut -d "." -f2 | cut -d - -f 1-2)
6213 if $support_last_seq; then
6214 param_seq=$(echo $param |
6215 sed -e s/prealloc_last_id/prealloc_last_seq/g)
6216 mds_last_seq=$(do_facet $SINGLEMDS \
6217 $LCTL get_param -n $param_seq)
6219 mds_last=$(do_facet $SINGLEMDS $LCTL get_param -n $param)
6221 ostnum=$(index_from_ostuuid ${ostname}_UUID)
6222 node=$(facet_active_host ost$((ostnum+1)))
6223 param="obdfilter.$ostname.last_id"
6224 for ost_last in $(do_node $node $LCTL get_param -n $param) ; do
6225 echo "$ostname.last_id=$ost_last; MDS.last_id=$mds_last"
6226 ost_last_id=$ost_last
6228 if $support_last_seq; then
6229 ost_last_id=$(echo $ost_last |
6230 awk -F':' '{print $2}' |
6232 ost_last_seq=$(echo $ost_last |
6233 awk -F':' '{print $1}')
6234 [[ $ost_last_seq = $mds_last_seq ]] || continue
6237 if [[ $ost_last_id != $mds_last ]]; then
6238 error "$ost_last_id != $mds_last"
6245 $found || error "can not match last_seq/last_id for $mdtosc"
6248 run_test 53 "verify that MDS and OSTs agree on pre-creation ===="
6251 LANG=C perl -MSocket -e ';' || skip "no Socket perl module installed"
6253 LANG=C $SOCKETSERVER $DIR/socket ||
6254 error "$SOCKETSERVER $DIR/socket failed: $?"
6255 LANG=C $SOCKETCLIENT $DIR/socket ||
6256 error "$SOCKETCLIENT $DIR/socket failed: $?"
6257 unlink $DIR/socket || error "unlink $DIR/socket failed: $?"
6259 run_test 54a "unix domain socket test =========================="
6265 dd if=/dev/zero of=$f bs=$PAGE_SIZE count=1
6267 run_test 54b "char device works in lustre ======================"
6270 [ -b /dev/loop/0 ] && LOOPBASE=/dev/loop/
6271 [ -b /dev/loop0 ] && LOOPBASE=/dev/loop
6272 [ -z "$LOOPBASE" ] && echo "/dev/loop/0 and /dev/loop0 gone?" && return
6274 for i in $(seq 3 7); do
6275 losetup $LOOPBASE$i > /dev/null 2>&1 && continue
6284 loopdev="$DIR/loop54c"
6287 $UMOUNT $DIR/$tdir || rc=$?
6288 losetup -d $loopdev || true
6289 losetup -d $LOOPDEV || true
6290 rm -rf $loopdev $DIR/$tfile $DIR/$tdir
6295 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6297 loopdev="$DIR/loop54c"
6300 [ -z "$LOOPNUM" ] && skip_env "couldn't find empty loop device"
6301 trap cleanup_54c EXIT
6302 mknod $loopdev b 7 $LOOPNUM
6303 echo "make a loop file system with $DIR/$tfile on $loopdev ($LOOPNUM)."
6304 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE seek=1024 count=1 > /dev/null
6305 losetup $loopdev $DIR/$tfile ||
6306 error "can't set up $loopdev for $DIR/$tfile"
6307 mkfs.ext2 $loopdev || error "mke2fs on $loopdev"
6308 test_mkdir $DIR/$tdir
6309 mount -t ext2 $loopdev $DIR/$tdir ||
6310 error "error mounting $loopdev on $DIR/$tdir"
6311 dd if=/dev/zero of=$DIR/$tdir/tmp bs=$PAGE_SIZE count=30 ||
6314 dd if=$DIR/$tdir/tmp of=/dev/zero bs=$PAGE_SIZE count=30 ||
6318 run_test 54c "block device works in lustre ====================="
6321 local pipe="$DIR/$tfile.pipe"
6322 local string="aaaaaa"
6325 echo -n "$string" > $pipe &
6326 local result=$(cat $pipe)
6327 [[ "$result" == "$string" ]] || error "$result != $string"
6329 run_test 54d "fifo device works in lustre ======================"
6334 cp -aL /dev/console $f
6335 echo $string > $f || error "echo $string to $f failed"
6337 run_test 54e "console/tty device works in lustre ======================"
6340 local dev_path="/sys/kernel/debug/lustre/devices"
6342 load_module obdclass/obd_test verbose=2 || error "load_module failed"
6344 # This must be run in iteractive mode, since attach and setup
6346 eval "$LCTL <<-EOF || error 'OBD device creation failed'
6347 attach obd_test obd_name obd_uuid
6352 cat "$dev_path" | tail -n 10
6354 $LCTL --device "obd_name" cleanup
6355 $LCTL --device "obd_name" detach
6357 dmesg | tail -n 25 | grep "Lustre: OBD:.*FAIL" &&
6358 error "OBD unit test failed"
6360 rmmod -v obd_test ||
6361 error "rmmod failed (may trigger a failure in a later test)"
6363 run_test 55a "OBD device life cycle unit tests"
6366 local dev_path="/sys/kernel/debug/lustre/devices"
6367 local dev_count="$(wc -l $dev_path | awk '{print $1}')"
6368 local num_dev_to_create="$((8192 - $dev_count))"
6370 load_module obdclass/obd_test || error "load_module failed"
6372 local start=$SECONDS
6374 # This must be run in iteractive mode, since attach and setup
6376 for ((i = 1; i <= num_dev_to_create; i++)); do
6377 echo "attach obd_test obd_name_$i obd_uuid_$i"
6378 echo "setup obd_test_$i"
6379 done | $LCTL || error "OBD device creation failed"
6381 echo "Load time: $((SECONDS - start))"
6383 cat "$dev_path" | tail -n 10
6385 for ((i = 1; i <= num_dev_to_create; i++)); do
6386 echo "--device obd_name_$i cleanup"
6387 echo "--device obd_name_$i detach"
6388 done | $LCTL || error "OBD device cleanup failed"
6390 echo "Unload time: $((SECONDS - start))"
6392 rmmod -v obd_test ||
6393 error "rmmod failed (may trigger a failure in a later test)"
6395 run_test 55b "Load and unload max OBD devices"
6400 local dir=$DIR/$tdir
6403 test_mkdir -p $dir/dir
6404 for i in $(seq $numfiles); do
6406 touch $dir/dir/file$i
6409 local numcomp=$($LFS getstripe --component-count $dir)
6411 [[ $numcomp == 0 ]] && numcomp=1
6413 # test lfs getstripe with --recursive
6414 local filenum=$($LFS getstripe -r $dir | egrep -c "obdidx|l_ost_idx")
6416 [[ $filenum -eq $((numfiles * 2)) ]] ||
6417 error "$LFS getstripe -r: found $filenum != $((numfiles * 2))"
6418 filenum=$($LFS getstripe $dir | egrep -c "obdidx|l_ost_idx")
6419 [[ $filenum -eq $numfiles ]] ||
6420 error "$LFS getstripe $dir: found $filenum, not $numfiles"
6421 echo "$LFS getstripe showed obdidx or l_ost_idx"
6423 # test lfs getstripe with file instead of dir
6424 filenum=$($LFS getstripe $dir/file1 | egrep -c "obdidx|l_ost_idx")
6425 [[ $filenum -eq 1 ]] ||
6426 error "$LFS getstripe $dir/file1: found $filenum, not 1"
6427 echo "$LFS getstripe file1 passed"
6429 #test lfs getstripe with --verbose
6430 filenum=$($LFS getstripe --verbose $dir | grep -c lmm_magic)
6431 [[ $filenum -eq $((numfiles * numcomp)) ]] ||
6432 error "$LFS getstripe --verbose $dir: "\
6433 "got $filenum want $((numfiles * numcomp)) lmm_magic"
6434 [[ $($LFS getstripe $dir | grep -c lmm_magic) -eq 0 ]] ||
6435 error "$LFS getstripe $dir: showed lmm_magic"
6437 #test lfs getstripe with -v prints lmm_fid
6438 filenum=$($LFS getstripe -v $dir | grep -c lmm_fid)
6439 local countfids=$((numdirs + numfiles * numcomp))
6440 [[ $filenum -eq $countfids ]] ||
6441 error "$LFS getstripe -v $dir: "\
6442 "got $filenum want $countfids lmm_fid"
6443 [[ $($LFS getstripe $dir | grep -c lmm_fid) -eq 0 ]] ||
6444 error "$LFS getstripe $dir: showed lmm_fid by default"
6445 echo "$LFS getstripe --verbose passed"
6447 #check for FID information
6448 local fid1=$($LFS getstripe --fid $dir/file1)
6449 local fid2=$($LFS getstripe --verbose $dir/file1 |
6450 awk '/lmm_fid: / { print $2; exit; }')
6451 local fid3=$($LFS path2fid $dir/file1)
6453 [ "$fid1" != "$fid2" ] &&
6454 error "getstripe --fid '$fid1' != getstripe --verbose '$fid2'"
6455 [ "$fid1" != "$fid3" ] &&
6456 error "getstripe --fid '$fid1' != lfs path2fid '$fid3'"
6457 echo "$LFS getstripe --fid passed"
6459 #test lfs getstripe with --obd
6460 $LFS getstripe --obd wrong_uuid $dir 2>&1 | grep -q "unknown obduuid" ||
6461 error "$LFS getstripe --obd wrong_uuid: should return error"
6463 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
6466 local obduuid=$(ostuuid_from_index $ostidx)
6467 local found=$($LFS getstripe -r --obd $obduuid $dir |
6468 grep 'lmm_stripe_offset:' | grep -c " $ostidx\$")
6470 filenum=$($LFS getstripe -ir $dir | grep -c "^$ostidx\$")
6471 [[ $($LFS getstripe -id $dir) -ne $ostidx ]] ||
6473 [[ $($LFS getstripe -id $dir/dir) -ne $ostidx ]] ||
6476 [[ $found -eq $filenum ]] ||
6477 error "$LFS getstripe --obd: found $found expect $filenum"
6478 [[ $($LFS getstripe -r -v --obd $obduuid $dir |
6479 sed '/^[ ]*'${ostidx}'[ ]/d' |
6480 sed -n '/^[ ]*[0-9][0-9]*[ ]/p' | wc -l) -eq 0 ]] ||
6481 error "$LFS getstripe --obd: should not show file on other obd"
6482 echo "$LFS getstripe --obd passed"
6484 run_test 56a "check $LFS getstripe"
6487 local dir=$DIR/$tdir
6491 for i in $(seq $numdirs); do
6492 test_mkdir $dir/dir$i
6495 # test lfs getdirstripe default mode is non-recursion, which is
6496 # different from lfs getstripe
6497 local dircnt=$($LFS getdirstripe $dir | grep -c lmv_stripe_count)
6499 [[ $dircnt -eq 1 ]] ||
6500 error "$LFS getdirstripe: found $dircnt, not 1"
6501 dircnt=$($LFS getdirstripe --recursive $dir |
6502 grep -c lmv_stripe_count)
6503 [[ $dircnt -eq $((numdirs + 1)) ]] ||
6504 error "$LFS getdirstripe -r: $dircnt, != $((numdirs + 1))"
6506 run_test 56b "check $LFS getdirstripe"
6509 verify_yaml_available || skip_env "YAML verification not installed"
6510 local output_file=$DIR/$tfile.out
6512 $LFS getdirstripe -v -D -y $DIR 1> $output_file
6515 cat $output_file | verify_yaml || error "layout is not valid YAML"
6517 run_test 56bb "check $LFS getdirstripe layout is YAML"
6520 remote_ost_nodsh && skip "remote OST with nodsh"
6523 local ost_name=$(ostname_from_index $ost_idx)
6524 local old_status=$(ost_dev_status $ost_idx)
6525 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
6527 [[ -z "$old_status" ]] ||
6528 skip_env "OST $ost_name is in $old_status status"
6530 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=1
6531 [[ $OST1_VERSION -lt $(version_code 2.12.55) ]] || do_facet ost1 \
6532 $LCTL set_param -n obdfilter.$ost_name.no_precreate=1
6533 if [[ $OST1_VERSION -ge $(version_code 2.12.57) ]]; then
6534 save_lustre_params ost1 osd-*.$ost_name.nonrotational > $p
6535 do_facet ost1 $LCTL set_param -n osd-*.$ost_name.nonrotational=1
6538 [[ $($LFS df -v $MOUNT |& grep -c "inactive device") -eq 0 ]] ||
6539 error "$LFS df -v showing inactive devices"
6542 local new_status=$(ost_dev_status $ost_idx $MOUNT -v)
6544 [[ "$new_status" =~ "D" ]] ||
6545 error "$ost_name status is '$new_status', missing 'D'"
6546 if [[ $OST1_VERSION -ge $(version_code 2.12.55) ]]; then
6547 [[ "$new_status" =~ "N" ]] ||
6548 error "$ost_name status is '$new_status', missing 'N'"
6550 if [[ $OST1_VERSION -ge $(version_code 2.12.57) ]]; then
6551 [[ "$new_status" =~ "f" ]] ||
6552 error "$ost_name status is '$new_status', missing 'f'"
6555 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=0
6556 [[ $OST1_VERSION -lt $(version_code 2.12.55) ]] || do_facet ost1 \
6557 $LCTL set_param -n obdfilter.$ost_name.no_precreate=0
6558 [[ -z "$p" ]] && restore_lustre_params < $p || true
6561 new_status=$(ost_dev_status $ost_idx)
6562 [[ ! "$new_status" =~ "D" && ! "$new_status" =~ "N" ]] ||
6563 error "$ost_name status is '$new_status', has 'D' and/or 'N'"
6564 # can't check 'f' as devices may actually be on flash
6566 run_test 56c "check 'lfs df' showing device status"
6569 local mdts=$($LFS df -v $MOUNT | grep -c MDT)
6570 local osts=$($LFS df -v $MOUNT | grep -c OST)
6574 (( mdts == MDSCOUNT )) ||
6575 error "lfs df -v showed $mdts MDTs, not $MDSCOUNT"
6576 (( osts == OSTCOUNT )) ||
6577 error "lfs df -v showed $osts OSTs, not $OSTCOUNT"
6579 run_test 56d "'lfs df -v' prints only configured devices"
6582 err_enoent=2 # No such file or directory
6583 err_eopnotsupp=95 # Operation not supported
6585 enoent_mnt=/pmt1 # Invalid dentry. Path not present
6586 notsup_mnt=/tmp # Valid dentry, but Not a lustreFS
6588 # Check for handling of path not exists
6589 output=$($LFS df $enoent_mnt 2>&1)
6592 fs=$(echo $output | awk -F: '{print $2}' | awk '{print $3}' | tr -d \')
6593 [[ $fs = $enoent_mnt && $ret -eq $err_enoent ]] ||
6594 error "expect failure $err_enoent, not $ret"
6596 # Check for handling of non-Lustre FS
6597 output=$($LFS df $notsup_mnt)
6600 fs=$(echo $output | awk '{print $1}' | awk -F: '{print $2}')
6601 [[ $fs = $notsup_mnt && $ret -eq $err_eopnotsupp ]] ||
6602 error "expect success $err_eopnotsupp, not $ret"
6604 # Check for multiple LustreFS argument
6605 output=$($LFS df $MOUNT $MOUNT $MOUNT | grep -c "filesystem_summary:")
6608 [[ $output -eq 3 && $ret -eq 0 ]] ||
6609 error "expect success 3, not $output, rc = $ret"
6611 # Check for correct non-Lustre FS handling among multiple
6613 output=$($LFS df $MOUNT $notsup_mnt $MOUNT |
6614 grep -c "filesystem_summary:"; exit ${PIPESTATUS[0]})
6617 [[ $output -eq 2 && $ret -eq $err_eopnotsupp ]] ||
6618 error "expect success 2, not $output, rc = $ret"
6620 run_test 56e "'lfs df' Handle non LustreFS & multiple LustreFS"
6625 local local_tdir="$1"
6626 local local_numfiles="$2"
6627 local local_numdirs="$3"
6628 local dir_params="$4"
6629 local dir_stripe_params="$5"
6631 if [ ! -d "$local_tdir" ] ; then
6632 test_mkdir -p $dir_stripe_params $local_tdir
6633 [ "$dir_params" ] && $LFS setstripe $dir_params $local_tdir
6634 for i in $(seq $local_numfiles) ; do
6635 touch $local_tdir/file$i
6637 for i in $(seq $local_numdirs) ; do
6638 test_mkdir $dir_stripe_params $local_tdir/dir$i
6639 for j in $(seq $local_numfiles) ; do
6640 touch $local_tdir/dir$i/file$j
6646 setup_56_special() {
6648 local local_numfiles=$2
6649 local local_numdirs=$3
6651 setup_56 $local_tdir $local_numfiles $local_numdirs
6653 if [ ! -e "$local_tdir/loop${local_numfiles}b" ] ; then
6654 for i in $(seq $local_numfiles) ; do
6655 mknod $local_tdir/loop${i}b b 7 $i
6656 mknod $local_tdir/null${i}c c 1 3
6657 ln -s $local_tdir/file1 $local_tdir/link${i}
6659 for i in $(seq $local_numdirs) ; do
6660 mknod $local_tdir/dir$i/loop${i}b b 7 $i
6661 mknod $local_tdir/dir$i/null${i}c c 1 3
6662 ln -s $local_tdir/dir$i/file1 $local_tdir/dir$i/link${i}
6668 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6669 local expected=$(($NUMDIRS + 2))
6671 setup_56 $dir $NUMFILES $NUMDIRS
6673 # test lfs find with -name
6674 for i in $(seq $NUMFILES) ; do
6675 local nums=$($LFS find -name "*$i" $dir | wc -l)
6677 [ $nums -eq $expected ] ||
6678 error "lfs find -name '*$i' $dir wrong: "\
6679 "found $nums, expected $expected"
6682 run_test 56g "check lfs find -name"
6685 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6686 local expected=$(((NUMDIRS + 1) * (NUMFILES - 1) + NUMFILES))
6688 setup_56 $dir $NUMFILES $NUMDIRS
6690 # test lfs find with ! -name
6691 for i in $(seq $NUMFILES) ; do
6692 local nums=$($LFS find ! -name "*$i" $dir | wc -l)
6694 [ $nums -eq $expected ] ||
6695 error "lfs find ! -name '*$i' $dir wrong: "\
6696 "found $nums, expected $expected"
6699 run_test 56h "check lfs find ! -name"
6702 local dir=$DIR/$tdir
6706 local cmd="$LFS find -ost $(ostuuid_from_index 0 $dir) $dir"
6709 [ -z "$out" ] || error "'$cmd' returned directory '$out'"
6711 run_test 56i "check 'lfs find -ost UUID' skips directories"
6714 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6716 setup_56_special $dir $NUMFILES $NUMDIRS
6718 local expected=$((NUMDIRS + 1))
6719 local cmd="$LFS find -type d $dir"
6720 local nums=$($cmd | wc -l)
6722 [ $nums -eq $expected ] ||
6723 error "'$cmd' wrong: found $nums, expected $expected"
6725 run_test 56j "check lfs find -type d"
6728 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6730 setup_56_special $dir $NUMFILES $NUMDIRS
6732 local expected=$(((NUMDIRS + 1) * NUMFILES))
6733 local cmd="$LFS find -type f $dir"
6734 local nums=$($cmd | wc -l)
6736 [ $nums -eq $expected ] ||
6737 error "'$cmd' wrong: found $nums, expected $expected"
6739 run_test 56k "check lfs find -type f"
6742 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6744 setup_56_special $dir $NUMFILES $NUMDIRS
6746 local expected=$((NUMDIRS + NUMFILES))
6747 local cmd="$LFS find -type b $dir"
6748 local nums=$($cmd | wc -l)
6750 [ $nums -eq $expected ] ||
6751 error "'$cmd' wrong: found $nums, expected $expected"
6753 run_test 56l "check lfs find -type b"
6756 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6758 setup_56_special $dir $NUMFILES $NUMDIRS
6760 local expected=$((NUMDIRS + NUMFILES))
6761 local cmd="$LFS find -type c $dir"
6762 local nums=$($cmd | wc -l)
6763 [ $nums -eq $expected ] ||
6764 error "'$cmd' wrong: found $nums, expected $expected"
6766 run_test 56m "check lfs find -type c"
6769 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6770 setup_56_special $dir $NUMFILES $NUMDIRS
6772 local expected=$((NUMDIRS + NUMFILES))
6773 local cmd="$LFS find -type l $dir"
6774 local nums=$($cmd | wc -l)
6776 [ $nums -eq $expected ] ||
6777 error "'$cmd' wrong: found $nums, expected $expected"
6779 run_test 56n "check lfs find -type l"
6782 local dir=$DIR/$tdir
6784 setup_56 $dir $NUMFILES $NUMDIRS
6785 utime $dir/file1 > /dev/null || error "utime (1)"
6786 utime $dir/file2 > /dev/null || error "utime (2)"
6787 utime $dir/dir1 > /dev/null || error "utime (3)"
6788 utime $dir/dir2 > /dev/null || error "utime (4)"
6789 utime $dir/dir1/file1 > /dev/null || error "utime (5)"
6790 dd if=/dev/zero count=1 >> $dir/dir1/file1 && sync
6793 local nums=$($LFS find -mtime +0 $dir | wc -l)
6795 [ $nums -eq $expected ] ||
6796 error "lfs find -mtime +0 $dir: found $nums expect $expected"
6799 cmd="$LFS find -mtime 0 $dir"
6800 nums=$($cmd | wc -l)
6801 [ $nums -eq $expected ] ||
6802 error "'$cmd' wrong: found $nums, expected $expected"
6804 run_test 56o "check lfs find -mtime for old files"
6807 local dir=$DIR/$tdir
6811 # just to make sure there is something that won't be found
6813 touch $dir/$tfile.now
6815 for age in year week day hour min; do
6816 count=$((count + 1))
6818 touch $dir/$tfile-a.$age $dir/$tfile-m.$age
6819 touch --date="$count $age ago" -a $dir/$tfile-a.$age
6820 touch --date="$count $age ago" -m $dir/$tfile-m.$age
6822 local cmd="$LFS find $dir -mtime $count${age:0:1}"
6823 local nums=$($cmd | wc -l)
6824 [ $nums -eq $expected ] ||
6825 error "'$cmd' wrong: found $nums, expected $expected"
6827 cmd="$LFS find $dir -atime $count${age:0:1}"
6828 nums=$($cmd | wc -l)
6829 [ $nums -eq $expected ] ||
6830 error "'$cmd' wrong: found $nums, expected $expected"
6834 cmd="$LFS find $dir -ctime +1s -type f"
6835 nums=$($cmd | wc -l)
6836 (( $nums == $count * 2 + 1)) ||
6837 error "'$cmd' wrong: found $nums, expected $((count * 2 + 1))"
6839 run_test 56ob "check lfs find -atime -mtime -ctime with units"
6841 test_newerXY_base() {
6844 local dir=$DIR/$tdir
6848 if [ $y == "t" ]; then
6849 if [ $x == "b" ]; then
6850 ref=\"$(do_facet mds1 date +"%Y-%m-%d\ %H:%M:%S")\"
6852 ref=\"$(date +"%Y-%m-%d %H:%M:%S")\"
6855 ref=$DIR/$tfile.newer.$x$y
6856 touch $ref || error "touch $ref failed"
6859 echo "before = $ref"
6861 setup_56 $dir $NUMFILES $NUMDIRS "-i0 -c1" "-i0 -c1"
6863 if [ $y == "t" ]; then
6864 if [ $x == "b" ]; then
6865 negref=\"$(do_facet mds1 date +"%Y-%m-%d\ %H:%M:%S")\"
6867 negref=\"$(date +"%Y-%m-%d %H:%M:%S")\"
6870 negref=$DIR/$tfile.negnewer.$x$y
6871 touch $negref || error "touch $negref failed"
6874 echo "after = $negref"
6875 local cmd="$LFS find $dir -newer$x$y $ref"
6876 local nums=$(eval $cmd | wc -l)
6877 local expected=$(((NUMFILES + 2) * NUMDIRS + 1))
6879 [ $nums -eq $expected ] || { ls -lauR --full-time $dir ;
6880 error "'$cmd' wrong: found $nums newer, expected $expected" ; }
6882 cmd="$LFS find $dir ! -newer$x$y $negref"
6883 nums=$(eval $cmd | wc -l)
6884 [ $nums -eq $expected ] || { ls -lauR --full-time $dir ;
6885 error "'$cmd' wrong: found $nums older, expected $expected" ; }
6887 cmd="$LFS find $dir -newer$x$y $ref ! -newer$x$y $negref"
6888 nums=$(eval $cmd | wc -l)
6889 [ $nums -eq $expected ] || { ls -lauR --full-time $dir ;
6890 error "'$cmd' wrong: found $nums between, expected $expected"; }
6896 test_newerXY_base "a" "a"
6897 test_newerXY_base "a" "m"
6898 test_newerXY_base "a" "c"
6899 test_newerXY_base "m" "a"
6900 test_newerXY_base "m" "m"
6901 test_newerXY_base "m" "c"
6902 test_newerXY_base "c" "a"
6903 test_newerXY_base "c" "m"
6904 test_newerXY_base "c" "c"
6906 test_newerXY_base "a" "t"
6907 test_newerXY_base "m" "t"
6908 test_newerXY_base "c" "t"
6910 (( $MDS1_VERSION >= $(version_code v2_13_53-145-g186b97e68a) &&
6911 $CLIENT_VERSION >= $(version_code v2_13_53-145-g186b97e68a) )) ||
6912 { echo "btime needs v2_13_53-145-g186b97e68a"; return 0; }
6914 test_newerXY_base "b" "b"
6915 test_newerXY_base "b" "t"
6917 run_test 56oc "check lfs find -newerXY work"
6920 (( $MDS1_VERSION >= $(version_code v2_13_53-145-g186b97e68a) )) ||
6921 skip "btime unsupported on MDS < v2_13_53-145-g186b97e68a"
6923 (( $CLIENT_VERSION >= $(version_code v2_13_53-145-g186b97e68a) )) ||
6924 skip "btime unsupported on clients < v2_13_53-145-g186b97e68a"
6926 local dir=$DIR/$tdir
6927 local ref=$DIR/$tfile.ref
6928 local negref=$DIR/$tfile.negref
6930 mkdir $dir || error "mkdir $dir failed"
6931 touch $dir/$tfile.n1 || error "touch $dir/$tfile.n1 failed"
6932 touch $dir/$tfile.n2 || error "touch $dir/$tfile.n2 failed"
6933 mkdir $dir/$tdir.n1 || error "mkdir $dir/$tdir.n1 failed"
6934 mkdir $dir/$tdir.n2 || error "mkdir $dir/$tdir.n2 failed"
6935 touch $ref || error "touch $ref failed"
6936 # sleep 3 seconds at least
6939 local before=$(do_facet mds1 date +%s)
6940 local skew=$(($(date +%s) - before + 1))
6942 if (( skew < 0 && skew > -5 )); then
6943 sleep $((0 - skew + 1))
6947 # Set the dir stripe params to limit files all on MDT0,
6948 # otherwise we need to calc the max clock skew between
6949 # the client and MDTs.
6950 setup_56 $dir/d.btime $NUMFILES $NUMDIRS "-i0 -c1" "-i0 -c1"
6952 touch $negref || error "touch $negref failed"
6954 local cmd="$LFS find $dir -newerbb $ref ! -newerbb $negref -type f"
6955 local nums=$($cmd | wc -l)
6956 local expected=$(((NUMFILES + 1) * NUMDIRS))
6958 [ $nums -eq $expected ] ||
6959 error "'$cmd' wrong: found $nums, expected $expected"
6961 cmd="$LFS find $dir -newerbb $ref ! -newerbb $negref -type d"
6962 nums=$($cmd | wc -l)
6963 expected=$((NUMFILES + 1))
6964 [ $nums -eq $expected ] ||
6965 error "'$cmd' wrong: found $nums, expected $expected"
6967 [ $skew -lt 0 ] && return
6969 local after=$(do_facet mds1 date +%s)
6970 local age=$((after - before + 1 + skew))
6972 cmd="$LFS find $dir -btime -${age}s -type f"
6973 nums=$($cmd | wc -l)
6974 expected=$(((NUMFILES + 1) * NUMDIRS))
6976 echo "Clock skew between client and server: $skew, age:$age"
6977 [ $nums -eq $expected ] ||
6978 error "'$cmd' wrong: found $nums, expected $expected"
6980 expected=$(($NUMDIRS + 1))
6981 cmd="$LFS find $dir -btime -${age}s -type d"
6982 nums=$($cmd | wc -l)
6983 [ $nums -eq $expected ] ||
6984 error "'$cmd' wrong: found $nums, expected $expected"
6985 rm -f $ref $negref || error "Failed to remove $ref $negref"
6987 run_test 56od "check lfs find -btime with units"
6990 [ $RUNAS_ID -eq $UID ] &&
6991 skip_env "RUNAS_ID = UID = $UID -- skipping"
6993 local dir=$DIR/$tdir
6995 setup_56 $dir $NUMFILES $NUMDIRS
6996 chown $RUNAS_ID $dir/file* || error "chown $DIR/${tdir}g/file$i failed"
6998 local expected=$NUMFILES
6999 local cmd="$LFS find -uid $RUNAS_ID $dir"
7000 local nums=$($cmd | wc -l)
7002 [ $nums -eq $expected ] ||
7003 error "'$cmd' wrong: found $nums, expected $expected"
7005 expected=$(((NUMFILES + 1) * NUMDIRS + 1))
7006 cmd="$LFS find ! -uid $RUNAS_ID $dir"
7007 nums=$($cmd | wc -l)
7008 [ $nums -eq $expected ] ||
7009 error "'$cmd' wrong: found $nums, expected $expected"
7011 run_test 56p "check lfs find -uid and ! -uid"
7014 [ $RUNAS_ID -eq $UID ] &&
7015 skip_env "RUNAS_ID = UID = $UID -- skipping"
7017 local dir=$DIR/$tdir
7019 setup_56 $dir $NUMFILES $NUMDIRS
7020 chgrp $RUNAS_GID $dir/file* || error "chown $dir/file$i failed"
7022 local expected=$NUMFILES
7023 local cmd="$LFS find -gid $RUNAS_GID $dir"
7024 local nums=$($cmd | wc -l)
7026 [ $nums -eq $expected ] ||
7027 error "'$cmd' wrong: found $nums, expected $expected"
7029 expected=$(( ($NUMFILES+1) * $NUMDIRS + 1))
7030 cmd="$LFS find ! -gid $RUNAS_GID $dir"
7031 nums=$($cmd | wc -l)
7032 [ $nums -eq $expected ] ||
7033 error "'$cmd' wrong: found $nums, expected $expected"
7035 run_test 56q "check lfs find -gid and ! -gid"
7038 local dir=$DIR/$tdir
7040 setup_56 $dir $NUMFILES $NUMDIRS
7043 local cmd="$LFS find -size 0 -type f -lazy $dir"
7044 local nums=$($cmd | wc -l)
7046 [ $nums -eq $expected ] ||
7047 error "'$cmd' wrong: found $nums, expected $expected"
7048 cmd="$LFS find -size 0 -type f $dir"
7049 nums=$($cmd | wc -l)
7050 [ $nums -eq $expected ] ||
7051 error "'$cmd' wrong: found $nums, expected $expected"
7054 cmd="$LFS find ! -size 0 -type f -lazy $dir"
7055 nums=$($cmd | wc -l)
7056 [ $nums -eq $expected ] ||
7057 error "'$cmd' wrong: found $nums, expected $expected"
7058 cmd="$LFS find ! -size 0 -type f $dir"
7059 nums=$($cmd | wc -l)
7060 [ $nums -eq $expected ] ||
7061 error "'$cmd' wrong: found $nums, expected $expected"
7063 echo "test" > $dir/$tfile
7064 echo "test2" > $dir/$tfile.2 && sync
7066 cmd="$LFS find -size 5 -type f -lazy $dir"
7067 nums=$($cmd | wc -l)
7068 [ $nums -eq $expected ] ||
7069 error "'$cmd' wrong: found $nums, expected $expected"
7070 cmd="$LFS find -size 5 -type f $dir"
7071 nums=$($cmd | wc -l)
7072 [ $nums -eq $expected ] ||
7073 error "'$cmd' wrong: found $nums, expected $expected"
7076 cmd="$LFS find -size +5 -type f -lazy $dir"
7077 nums=$($cmd | wc -l)
7078 [ $nums -eq $expected ] ||
7079 error "'$cmd' wrong: found $nums, expected $expected"
7080 cmd="$LFS find -size +5 -type f $dir"
7081 nums=$($cmd | wc -l)
7082 [ $nums -eq $expected ] ||
7083 error "'$cmd' wrong: found $nums, expected $expected"
7086 cmd="$LFS find -size +0 -type f -lazy $dir"
7087 nums=$($cmd | wc -l)
7088 [ $nums -eq $expected ] ||
7089 error "'$cmd' wrong: found $nums, expected $expected"
7090 cmd="$LFS find -size +0 -type f $dir"
7091 nums=$($cmd | wc -l)
7092 [ $nums -eq $expected ] ||
7093 error "'$cmd' wrong: found $nums, expected $expected"
7096 cmd="$LFS find ! -size -5 -type f -lazy $dir"
7097 nums=$($cmd | wc -l)
7098 [ $nums -eq $expected ] ||
7099 error "'$cmd' wrong: found $nums, expected $expected"
7100 cmd="$LFS find ! -size -5 -type f $dir"
7101 nums=$($cmd | wc -l)
7102 [ $nums -eq $expected ] ||
7103 error "'$cmd' wrong: found $nums, expected $expected"
7106 cmd="$LFS find -size -5 -type f -lazy $dir"
7107 nums=$($cmd | wc -l)
7108 [ $nums -eq $expected ] ||
7109 error "'$cmd' wrong: found $nums, expected $expected"
7110 cmd="$LFS find -size -5 -type f $dir"
7111 nums=$($cmd | wc -l)
7112 [ $nums -eq $expected ] ||
7113 error "'$cmd' wrong: found $nums, expected $expected"
7115 run_test 56r "check lfs find -size works"
7122 cancel_lru_locks $OSC
7124 local rpcs_before=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
7125 local nums=$($cmd | wc -l)
7127 [ $nums -eq $expected ] ||
7128 error "'$cmd' wrong: found $nums, expected $expected"
7130 local rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
7132 if (( rpcs_before + glimpses != rpcs_after )); then
7133 echo "Before: $rpcs_before After: $rpcs_after $NUMFILES"
7134 $LCTL get_param osc.*.stats | grep ldlm_glimpse_enqueue
7136 if [[ $glimpses == 0 ]]; then
7137 error "'$cmd' should not send glimpse RPCs to OST"
7139 error "'$cmd' should send $glimpses glimpse RPCs to OST"
7145 [[ $MDS1_VERSION -gt $(version_code 2.12.58) ]] ||
7146 skip "MDS < 2.12.58 doesn't return LSOM data"
7147 local dir=$DIR/$tdir
7148 local old_agl=$($LCTL get_param -n llite.*.statahead_agl)
7150 [[ $OSC == "mdc" ]] && skip "statahead not needed for DoM files"
7152 # statahead_agl may cause extra glimpse which confuses results. LU-13017
7153 $LCTL set_param -n llite.*.statahead_agl=0
7154 stack_trap "$LCTL set_param -n llite.*.statahead_agl=$old_agl"
7156 setup_56 $dir $NUMFILES $NUMDIRS "-c 1"
7157 # open and close all files to ensure LSOM is updated
7158 cancel_lru_locks $OSC
7159 find $dir -type f | xargs cat > /dev/null
7161 # expect_found glimpse_rpcs command_to_run
7162 test_56ra_sub 12 0 "$LFS find -size 0 -type f -lazy $dir"
7163 test_56ra_sub 12 12 "$LFS find -size 0 -type f $dir"
7164 test_56ra_sub 0 0 "$LFS find ! -size 0 -type f -lazy $dir"
7165 test_56ra_sub 0 12 "$LFS find ! -size 0 -type f $dir"
7167 echo "test" > $dir/$tfile
7168 echo "test2" > $dir/$tfile.2 && sync
7169 cancel_lru_locks $OSC
7170 cat $dir/$tfile $dir/$tfile.2 > /dev/null
7172 test_56ra_sub 1 0 "$LFS find -size 5 -type f -lazy $dir"
7173 test_56ra_sub 1 14 "$LFS find -size 5 -type f $dir"
7174 test_56ra_sub 1 0 "$LFS find -size +5 -type f -lazy $dir"
7175 test_56ra_sub 1 14 "$LFS find -size +5 -type f $dir"
7177 test_56ra_sub 2 0 "$LFS find -size +0 -type f -lazy $dir"
7178 test_56ra_sub 2 14 "$LFS find -size +0 -type f $dir"
7179 test_56ra_sub 2 0 "$LFS find ! -size -5 -type f -lazy $dir"
7180 test_56ra_sub 2 14 "$LFS find ! -size -5 -type f $dir"
7181 test_56ra_sub 12 0 "$LFS find -size -5 -type f -lazy $dir"
7182 test_56ra_sub 12 14 "$LFS find -size -5 -type f $dir"
7184 run_test 56ra "check lfs find -size -lazy works for data on OSTs"
7187 local dir=$DIR/$tdir
7188 local tmp=$TMP/$tfile.log
7191 test_mkdir -p $dir || error "failed to mkdir $dir"
7192 $LFS setstripe -c 1 -i 0 $dir/$tfile ||
7193 error "failed to setstripe $dir/$tfile"
7194 mdt_idx=$($LFS getdirstripe -i $dir)
7195 dd if=/dev/zero of=$dir/$tfile bs=1M count=1
7197 stack_trap "rm -f $tmp" EXIT
7198 $LFS find --size +100K --ost 0 $dir |& tee $tmp
7199 ! grep -q obd_uuid $tmp ||
7200 error "failed to find --size +100K --ost 0 $dir"
7201 $LFS find --size +100K --mdt $mdt_idx $dir |& tee $tmp
7202 ! grep -q obd_uuid $tmp ||
7203 error "failed to find --size +100K --mdt $mdt_idx $dir"
7205 run_test 56rb "check lfs find --size --ost/--mdt works"
7208 (( MDSCOUNT >= 2 )) || skip "needs at least 2 MDTs"
7209 local dir=$DIR/$tdir
7212 test_mkdir -c 2 -H all_char $dir || error "failed to mkdir $dir"
7213 $LFS mkdir -c 2 --mdt-hash all_char $dir/$tdir-all{1..10}
7214 (( $MDSCOUNT > 2 )) &&
7215 $LFS mkdir -c 3 --mdt-hash fnv_1a_64 $dir/$tdir-fnv{1..10}
7216 mkdir $dir/$tdir-{1..10}
7217 touch $dir/$tfile-{1..10}
7219 found=$($LFS find $dir --mdt-count 2 | wc -l)
7221 (( $found == $expect )) || error "found $found 2-stripe, expect $expect"
7223 found=$($LFS find $dir -T +1 | wc -l)
7224 (( $MDSCOUNT > 2 )) && expect=$((expect + 10))
7225 (( $found == $expect )) || error "found $found 2+stripe, expect $expect"
7227 found=$($LFS find $dir --mdt-hash all_char | wc -l)
7229 (( $found == $expect )) || error "found $found all_char, expect $expect"
7231 found=$($LFS find $dir --mdt-hash fnv_1a_64 | wc -l)
7232 (( $MDSCOUNT > 2 )) && expect=10 || expect=0
7233 (( $found == $expect )) || error "found $found all_char, expect $expect"
7235 run_test 56rc "check lfs find --mdt-count/--mdt-hash works"
7238 local dir=$DIR/$tdir
7243 mkfifo $dir/fifo || error "failed to create fifo file"
7244 $LFS find $dir -t p --printf "%p %y %LP\n" ||
7245 error "should not fail even cannot get projid from pipe file"
7246 found=$($LFS find $dir -t p --printf "%y")
7247 [[ "p" == $found ]] || error "found $found, expect p"
7249 mknod $dir/chardev c 1 5 ||
7250 error "failed to create character device file"
7251 $LFS find $dir -t c --printf "%p %y %LP\n" ||
7252 error "should not fail even cannot get projid from chardev file"
7253 found=$($LFS find $dir -t c --printf "%y")
7254 [[ "c" == $found ]] || error "found $found, expect c"
7256 found=$($LFS find $dir ! -type d --printf "%p %y %LP\n" | wc -l)
7257 (( found == 2 )) || error "unable to list all files"
7259 run_test 56rd "check lfs find --printf special files"
7261 test_56s() { # LU-611 #LU-9369
7262 [[ $OSTCOUNT -lt 2 ]] && skip_env "need at least 2 OSTs"
7264 local dir=$DIR/$tdir
7265 local onestripe=$(((NUMDIRS + 1) * NUMFILES))
7267 setup_56 $dir $NUMFILES $NUMDIRS "-c 1"
7268 for i in $(seq $NUMDIRS); do
7269 $LFS setstripe -c $((OSTCOUNT + 1)) $dir/dir$i/$tfile
7272 local expected=$NUMDIRS
7273 local cmd="$LFS find -c $OSTCOUNT $dir"
7274 local nums=$($cmd | wc -l)
7276 [ $nums -eq $expected ] || {
7277 $LFS getstripe -R $dir
7278 error "'$cmd' wrong: found $nums, expected $expected"
7281 expected=$((NUMDIRS + onestripe))
7282 cmd="$LFS find -stripe-count +0 -type f $dir"
7283 nums=$($cmd | wc -l)
7284 [ $nums -eq $expected ] || {
7285 $LFS getstripe -R $dir
7286 error "'$cmd' wrong: found $nums, expected $expected"
7290 cmd="$LFS find -stripe-count 1 -type f $dir"
7291 nums=$($cmd | wc -l)
7292 [ $nums -eq $expected ] || {
7293 $LFS getstripe -R $dir
7294 error "'$cmd' wrong: found $nums, expected $expected"
7297 cmd="$LFS find -stripe-count -2 -type f $dir"
7298 nums=$($cmd | wc -l)
7299 [ $nums -eq $expected ] || {
7300 $LFS getstripe -R $dir
7301 error "'$cmd' wrong: found $nums, expected $expected"
7305 cmd="$LFS find -stripe-count $((OSTCOUNT + 1)) -type f $dir"
7306 nums=$($cmd | wc -l)
7307 [ $nums -eq $expected ] || {
7308 $LFS getstripe -R $dir
7309 error "'$cmd' wrong: found $nums, expected $expected"
7312 run_test 56s "check lfs find -stripe-count works"
7314 test_56t() { # LU-611 #LU-9369
7315 local dir=$DIR/$tdir
7317 setup_56 $dir 0 $NUMDIRS
7318 for i in $(seq $NUMDIRS); do
7319 $LFS setstripe -S 8M $dir/dir$i/$tfile
7322 local expected=$NUMDIRS
7323 local cmd="$LFS find -S 8M $dir"
7324 local nums=$($cmd | wc -l)
7326 [ $nums -eq $expected ] || {
7327 $LFS getstripe -R $dir
7328 error "'$cmd' wrong: found $nums, expected $expected"
7332 setup_56 $dir $NUMFILES $NUMDIRS "--stripe-size 512k"
7334 $LFS setstripe -S 256k $dir/$tfile.{0,1,2,3}
7336 expected=$(((NUMDIRS + 1) * NUMFILES))
7337 cmd="$LFS find -stripe-size 512k -type f $dir"
7338 nums=$($cmd | wc -l)
7339 [ $nums -eq $expected ] ||
7340 error "'$cmd' wrong: found $nums, expected $expected"
7342 cmd="$LFS find -stripe-size +320k -type f $dir"
7343 nums=$($cmd | wc -l)
7344 [ $nums -eq $expected ] ||
7345 error "'$cmd' wrong: found $nums, expected $expected"
7347 expected=$(((NUMDIRS + 1) * NUMFILES + 4))
7348 cmd="$LFS find -stripe-size +200k -type f $dir"
7349 nums=$($cmd | wc -l)
7350 [ $nums -eq $expected ] ||
7351 error "'$cmd' wrong: found $nums, expected $expected"
7353 cmd="$LFS find -stripe-size -640k -type f $dir"
7354 nums=$($cmd | wc -l)
7355 [ $nums -eq $expected ] ||
7356 error "'$cmd' wrong: found $nums, expected $expected"
7359 cmd="$LFS find -stripe-size 256k -type f $dir"
7360 nums=$($cmd | wc -l)
7361 [ $nums -eq $expected ] ||
7362 error "'$cmd' wrong: found $nums, expected $expected"
7364 cmd="$LFS find -stripe-size -320k -type f $dir"
7365 nums=$($cmd | wc -l)
7366 [ $nums -eq $expected ] ||
7367 error "'$cmd' wrong: found $nums, expected $expected"
7370 cmd="$LFS find -stripe-size 1024k -type f $dir"
7371 nums=$($cmd | wc -l)
7372 [ $nums -eq $expected ] ||
7373 error "'$cmd' wrong: found $nums, expected $expected"
7375 run_test 56t "check lfs find -stripe-size works"
7377 test_56u() { # LU-611
7378 local dir=$DIR/$tdir
7380 setup_56 $dir $NUMFILES $NUMDIRS "-i 0 -c 1"
7382 if [[ $OSTCOUNT -gt 1 ]]; then
7383 $LFS setstripe -i 1 -c 1 $dir/$tfile.{0,1,2,3}
7389 local expected=$(((NUMDIRS + 1) * NUMFILES))
7390 local cmd="$LFS find -stripe-index 0 -type f $dir"
7391 local nums=$($cmd | wc -l)
7393 [ $nums -eq $expected ] ||
7394 error "'$cmd' wrong: found $nums, expected $expected"
7397 cmd="$LFS find -stripe-index 1 -type f $dir"
7398 nums=$($cmd | wc -l)
7399 [ $nums -eq $expected ] ||
7400 error "'$cmd' wrong: found $nums, expected $expected"
7402 cmd="$LFS find ! -stripe-index 0 -type f $dir"
7403 nums=$($cmd | wc -l)
7404 [ $nums -eq $expected ] ||
7405 error "'$cmd' wrong: found $nums, expected $expected"
7408 # This should produce an error and not return any files
7409 cmd="$LFS find -stripe-index $OSTCOUNT -type f $dir"
7410 nums=$($cmd 2>/dev/null | wc -l)
7411 [ $nums -eq $expected ] ||
7412 error "'$cmd' wrong: found $nums, expected $expected"
7414 if [[ $OSTCOUNT -gt 1 ]]; then
7415 expected=$(((NUMDIRS + 1) * NUMFILES + onestripe))
7416 cmd="$LFS find -stripe-index 0,1 -type f $dir"
7417 nums=$($cmd | wc -l)
7418 [ $nums -eq $expected ] ||
7419 error "'$cmd' wrong: found $nums, expected $expected"
7422 run_test 56u "check lfs find -stripe-index works"
7426 local dir=$DIR/$tdir
7428 setup_56 $dir $NUMFILES $NUMDIRS
7430 UUID=$(mdtuuid_from_index $mdt_idx $dir)
7431 [ -z "$UUID" ] && error "mdtuuid_from_index cannot find MDT $mdt_idx"
7433 for file in $($LFS find -m $UUID $dir); do
7434 file_midx=$($LFS getstripe -m $file)
7435 [ $file_midx -eq $mdt_idx ] ||
7436 error "lfs find -m $UUID != getstripe -m $file_midx"
7439 run_test 56v "check 'lfs find -m match with lfs getstripe -m'"
7442 (( $OSTCOUNT >= 2 )) || skip "needs >= 2 OSTs"
7443 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7445 local dir=$DIR/$tdir
7447 setup_56 $dir $NUMFILES $NUMDIRS "-c $OSTCOUNT" "-c1"
7448 stack_trap "rm -rf $dir"
7450 local stripe_size=$($LFS getstripe -S -d $dir) ||
7451 error "$LFS getstripe -S -d $dir failed"
7452 stripe_size=${stripe_size%% *}
7454 local file_size=$((stripe_size * OSTCOUNT))
7455 local file_num=$((NUMDIRS * NUMFILES + NUMFILES))
7456 local required_space=$((file_num * file_size))
7457 local free_space=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
7459 (( free_space >= required_space / 1024 )) ||
7460 skip_env "need $required_space, have $free_space kbytes"
7463 local dd_count=$((file_size / dd_bs))
7465 # write data into the files
7470 for ((i = 1; i <= NUMFILES; i++ )); do
7472 yes | dd bs=$dd_bs count=$dd_count of=$file &>/dev/null ||
7473 error "write data into $file failed"
7475 for ((i = 1; i <= NUMDIRS; i++ )); do
7476 for ((j = 1; j <= NUMFILES; j++ )); do
7477 file=$dir/dir$i/file$j
7478 yes|dd bs=$dd_bs count=$dd_count of=$file &>/dev/null ||
7479 error "write data into $file failed"
7483 # $LFS_MIGRATE will fail if hard link migration is unsupported
7484 if (( MDS1_VERSION > $(version_code 2.5.55) )); then
7485 createmany -l$dir/dir1/file1 $dir/dir1/link 200 ||
7486 error "creating links to $dir/dir1/file1 failed"
7491 (( OSTCOUNT <= 1 )) || expected=$((OSTCOUNT - 1))
7494 local cmd="$LFS_MIGRATE -y -c $expected $dir/file1"
7497 eval $cmd || error "$cmd failed"
7499 check_stripe_count $dir/file1 $expected
7501 if (( $MDS1_VERSION >= $(version_code 2.6.90) )); then
7502 # lfs_migrate file onto OST 0 if it is on OST 1, or onto
7503 # OST 1 if it is on OST 0. This file is small enough to
7504 # be on only one stripe.
7505 file=$dir/migr_1_ost
7506 dd bs=$dd_bs count=1 if=/dev/urandom of=$file >/dev/null 2>&1 ||
7507 error "write data into $file failed"
7508 local obdidx=$($LFS getstripe -i $file)
7509 local oldmd5=$(md5sum $file)
7512 (( obdidx != 0 )) || newobdidx=1
7513 cmd="$LFS migrate -i $newobdidx $file"
7515 eval $cmd || error "$cmd failed"
7517 local realobdix=$($LFS getstripe -i $file)
7518 local newmd5=$(md5sum $file)
7520 (( $newobdidx == $realobdix )) ||
7521 error "new OST is different (was=$obdidx, wanted=$newobdidx, got=$realobdix)"
7522 [[ "$oldmd5" == "$newmd5" ]] ||
7523 error "md5sum differ: $oldmd5, $newmd5"
7527 cmd="$LFS_MIGRATE -y -c $expected $dir/dir1"
7529 eval $cmd || error "$cmd failed"
7531 for (( j = 1; j <= NUMFILES; j++ )); do
7532 check_stripe_count $dir/dir1/file$j $expected
7535 # lfs_migrate works with lfs find
7536 cmd="$LFS find -stripe_count $OSTCOUNT -type f $dir |
7537 $LFS_MIGRATE -y -c $expected"
7539 eval $cmd || error "$cmd failed"
7541 for (( i = 2; i <= NUMFILES; i++ )); do
7542 check_stripe_count $dir/file$i $expected
7544 for (( i = 2; i <= NUMDIRS; i++ )); do
7545 for (( j = 1; j <= NUMFILES; j++ )); do
7546 check_stripe_count $dir/dir$i/file$j $expected
7550 run_test 56wa "check lfs_migrate -c stripe_count works"
7553 local file1=$DIR/$tdir/file1
7554 local create_pool=false
7555 local initial_pool=$($LFS getstripe -p $DIR)
7559 echo -n "Creating test dir..."
7560 test_mkdir $DIR/$tdir &> /dev/null || error "cannot create dir"
7563 echo -n "Creating test file..."
7564 touch $file1 || error "cannot create file"
7567 echo -n "Detecting existing pools..."
7568 pool_list=($($LFS pool_list $FSNAME | grep "$FSNAME\." | cut -d. -f2))
7570 if [ ${#pool_list[@]} -gt 0 ]; then
7571 echo "${pool_list[@]}"
7572 for thispool in "${pool_list[@]}"; do
7573 if [[ -z "$initial_pool" ||
7574 "$initial_pool" != "$thispool" ]]; then
7576 echo "Using existing pool '$pool'"
7581 echo "none detected."
7583 if [ -z "$pool" ]; then
7584 pool=${POOL:-testpool}
7585 [ "$initial_pool" = "$pool" ] && pool="testpool2"
7586 echo -n "Creating pool '$pool'..."
7588 pool_add $pool &> /dev/null ||
7589 error "pool_add failed"
7592 echo -n "Adding target to pool..."
7593 pool_add_targets $pool 0 0 1 &> /dev/null ||
7594 error "pool_add_targets failed"
7598 echo -n "Setting pool using -p option..."
7599 $LFS_MIGRATE -y -q --no-rsync -p $pool $file1 &> /dev/null ||
7600 error "migrate failed rc = $?"
7603 echo -n "Verifying test file is in pool after migrating..."
7604 [ "$($LFS getstripe -p $file1)" = $pool ] ||
7605 error "file was not migrated to pool $pool"
7608 echo -n "Removing test file from pool '$pool'..."
7609 # "lfs migrate $file" won't remove the file from the pool
7610 # until some striping information is changed.
7611 $LFS migrate -c 1 $file1 &> /dev/null ||
7612 error "cannot remove from pool"
7613 [ "$($LFS getstripe -p $file1)" ] &&
7614 error "pool still set"
7617 echo -n "Setting pool using --pool option..."
7618 $LFS_MIGRATE -y -q --no-rsync --pool $pool $file1 &> /dev/null ||
7619 error "migrate failed rc = $?"
7624 if $create_pool; then
7625 destroy_test_pools 2> /dev/null ||
7626 error "destroy test pools failed"
7629 run_test 56wb "check lfs_migrate pool support"
7632 local file1="$DIR/$tdir/$tfile"
7642 echo -n "Creating test dir..."
7643 test_mkdir $DIR/$tdir &> /dev/null || error "cannot create dir"
7644 $LFS setstripe -S 1M -c 1 "$DIR/$tdir" &> /dev/null ||
7645 error "cannot set stripe by '-S 1M -c 1'"
7648 echo -n "Setting initial stripe for test file..."
7649 $LFS setstripe -S 512K -c 1 "$file1" &> /dev/null ||
7650 error "cannot set stripe"
7651 cur_ssize=$($LFS getstripe -S "$file1")
7652 (( cur_ssize == 524288 )) || error "setstripe -S $cur_ssize != 524288"
7655 dd if=/dev/urandom of=$file1 bs=1M count=12 || error "dd $file1 failed"
7656 stack_trap "rm -f $file1"
7657 md5="$(md5sum $file1)"
7659 # File currently set to -S 512K -c 1
7661 # Ensure -c and -S options are rejected when -R is set
7662 echo -n "Verifying incompatible options are detected..."
7663 $LFS_MIGRATE -R -c 1 "$file1" &&
7664 error "incompatible -R and -c options not detected"
7665 $LFS_MIGRATE -R -S 1M "$file1" &&
7666 error "incompatible -R and -S options not detected"
7667 $LFS_MIGRATE -R -p pool "$file1" &&
7668 error "incompatible -R and -p options not detected"
7669 $LFS_MIGRATE -R -E eof -c 1 "$file1" &&
7670 error "incompatible -R and -E options not detected"
7671 $LFS_MIGRATE -R -A "$file1" &&
7672 error "incompatible -R and -A options not detected"
7673 $LFS_MIGRATE -A -c 1 "$file1" &&
7674 error "incompatible -A and -c options not detected"
7675 $LFS_MIGRATE -A -S 1M "$file1" &&
7676 error "incompatible -A and -S options not detected"
7677 $LFS_MIGRATE -A -p pool "$file1" &&
7678 error "incompatible -A and -p options not detected"
7679 $LFS_MIGRATE -A -E eof -c 1 "$file1" &&
7680 error "incompatible -A and -E options not detected"
7683 # Ensure unrecognized options are passed through to 'lfs migrate'
7684 echo -n "Verifying -S option is passed through to lfs migrate..."
7685 $LFS_MIGRATE -y -S 1M "$file1" || error "migration failed"
7686 cur_ssize=$($LFS getstripe -S "$file1")
7687 (( cur_ssize == 1048576 )) || error "migrate -S $cur_ssize != 1048576"
7688 [[ "$(md5sum $file1)" == "$md5" ]] || error "file data has changed (1)"
7691 # File currently set to -S 1M -c 1
7693 # Ensure long options are supported
7694 echo -n "Verifying long options supported..."
7695 $LFS_MIGRATE --non-block "$file1" ||
7696 error "long option without argument not supported"
7697 $LFS_MIGRATE --stripe-size 512K "$file1" ||
7698 error "long option with argument not supported"
7699 cur_ssize=$($LFS getstripe -S "$file1")
7700 (( cur_ssize == 524288 )) ||
7701 error "migrate --stripe-size $cur_ssize != 524288"
7702 [[ "$(md5sum $file1)" == "$md5" ]] || error "file data has changed (2)"
7705 # File currently set to -S 512K -c 1
7707 if (( OSTCOUNT > 1 )); then
7708 echo -n "Verifying explicit stripe count can be set..."
7709 $LFS_MIGRATE -c 2 "$file1" || error "migrate failed"
7710 cur_scount=$($LFS getstripe -c "$file1")
7711 (( cur_scount == 2 )) || error "migrate -c $cur_scount != 2"
7712 [[ "$(md5sum $file1)" == "$md5" ]] ||
7713 error "file data has changed (3)"
7717 # File currently set to -S 512K -c 1 or -S 512K -c 2
7719 # Ensure parent striping is used if -R is set, and no stripe
7720 # count or size is specified
7721 echo -n "Setting stripe for parent directory..."
7722 $LFS setstripe -S 2M -c 1 "$DIR/$tdir" &> /dev/null ||
7723 error "cannot set stripe '-S 2M -c 1'"
7724 [[ "$(md5sum $file1)" == "$md5" ]] || error "file data has changed (4)"
7727 echo -n "Verifying restripe option uses parent stripe settings..."
7728 parent_ssize=$($LFS getstripe -S $DIR/$tdir 2>/dev/null)
7729 parent_scount=$($LFS getstripe -c $DIR/$tdir 2>/dev/null)
7730 $LFS_MIGRATE -R "$file1" || error "migrate failed"
7731 cur_ssize=$($LFS getstripe -S "$file1")
7732 (( cur_ssize == parent_ssize )) ||
7733 error "migrate -R stripe_size $cur_ssize != $parent_ssize"
7734 cur_scount=$($LFS getstripe -c "$file1")
7735 (( cur_scount == parent_scount )) ||
7736 error "migrate -R stripe_count $cur_scount != $parent_scount"
7737 [[ "$(md5sum $file1)" == "$md5" ]] || error "file data has changed (5)"
7740 # File currently set to -S 1M -c 1
7742 # Ensure striping is preserved if -R is not set, and no stripe
7743 # count or size is specified
7744 echo -n "Verifying striping size preserved when not specified..."
7745 orig_ssize=$($LFS getstripe -S "$file1" 2>/dev/null)
7746 $LFS setstripe -S 2M -c 1 "$DIR/$tdir" &> /dev/null ||
7747 error "cannot set stripe on parent directory"
7748 $LFS_MIGRATE "$file1" || error "migrate failed"
7749 cur_ssize=$($LFS getstripe -S "$file1")
7750 (( cur_ssize == orig_ssize )) ||
7751 error "migrate by default $cur_ssize != $orig_ssize"
7752 [[ "$(md5sum $file1)" == "$md5" ]] || error "file data has changed (6)"
7755 # Ensure file name properly detected when final option has no argument
7756 echo -n "Verifying file name properly detected..."
7757 $LFS_MIGRATE "$file1" ||
7758 error "file name interpreted as option argument"
7759 [[ "$(md5sum $file1)" == "$md5" ]] || error "file data has changed (7)"
7762 # Ensure PFL arguments are passed through properly
7763 echo -n "Verifying PFL options passed through..."
7764 new_scount=$(((OSTCOUNT + 1) / 2))
7765 $LFS_MIGRATE -E 1M -c 1 -E 16M -c $new_scount -E eof -c -1 "$file1" ||
7766 error "migrate PFL arguments failed"
7767 cur_comp=$($LFS getstripe --comp-count $file1)
7768 (( cur_comp == 3 )) || error "component count '$cur_comp' != 3"
7769 cur_scount=$($LFS getstripe --stripe-count $file1)
7770 (( cur_scount == new_scount)) ||
7771 error "PFL stripe count $cur_scount != $new_scount"
7772 [[ "$(md5sum $file1)" == "$md5" ]] || error "file data has changed (8)"
7775 run_test 56wc "check unrecognized options for lfs_migrate are passed through"
7778 (( $OSTCOUNT >= 2 )) || skip "needs >= 2 OSTs"
7780 local file1=$DIR/$tdir/$tfile
7782 echo -n "Creating test dir..."
7783 test_mkdir $DIR/$tdir || error "cannot create dir"
7786 echo -n "Creating test file..."
7787 echo "$tfile" > $file1
7790 # Ensure 'lfs migrate' will fail by using a non-existent option,
7791 # and make sure rsync is not called to recover
7792 echo -n "Make sure --no-rsync option works..."
7793 $LFS_MIGRATE -y --no-rsync --invalid-opt $file1 2>&1 |
7794 grep -q 'refusing to fall back to rsync' ||
7795 error "rsync was called with --no-rsync set"
7798 # Ensure rsync is called without trying 'lfs migrate' first
7799 echo -n "Make sure --rsync option works..."
7800 $LFS_MIGRATE -y --rsync --invalid-opt $file1 2>&1 |
7801 grep -q 'falling back to rsync' &&
7802 error "lfs migrate was called with --rsync set"
7805 run_test 56wd "check lfs_migrate --rsync and --no-rsync work"
7811 test_mkdir $td || error "cannot create $td"
7812 touch $tf || error "cannot touch $tf"
7814 echo -n "Make sure --non-direct|-D works..."
7815 $LFS_MIGRATE -y --non-direct -v $tf 2>&1 |
7816 grep -q "lfs migrate --non-direct" ||
7817 error "--non-direct option cannot work correctly"
7818 $LFS_MIGRATE -y -D -v $tf 2>&1 |
7819 grep -q "lfs migrate -D" ||
7820 error "-D option cannot work correctly"
7823 run_test 56we "check lfs_migrate --non-direct|-D support"
7826 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7827 check_swap_layouts_support
7829 local dir=$DIR/$tdir
7830 local ref1=/etc/passwd
7831 local file1=$dir/file1
7833 test_mkdir $dir || error "creating dir $dir"
7834 $LFS setstripe -c 2 $file1
7836 $LFS migrate -c 1 $file1 || error "migrate failed rc = $?"
7837 stripe=$($LFS getstripe -c $file1)
7838 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
7839 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
7844 run_test 56x "lfs migration support"
7847 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7848 check_swap_layouts_support
7850 local dir=$DIR/$tdir/$testnum
7854 local ref1=/etc/passwd
7855 local file1=$dir/file1
7857 $LFS setstripe -c 2 $file1
7859 $LFS migrate --block -c 1 $file1 || error "migrate failed rc = $?"
7861 local stripe=$($LFS getstripe -c $file1)
7863 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
7864 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
7869 run_test 56xa "lfs migration --block support"
7871 check_migrate_links() {
7872 [[ "$1" == "--rsync" ]] && local opts="--rsync -y" && shift
7874 local file1="$dir/file1"
7878 local total_count=$(($begin + $count - 1))
7879 local symlink_count=10
7882 if [ ! -f "$file1" ]; then
7883 echo -n "creating initial file..."
7884 $LFS setstripe -c 1 -S "512k" "$file1" ||
7885 error "cannot setstripe initial file"
7888 echo -n "creating symlinks..."
7889 for s in $(seq 1 $symlink_count); do
7890 ln -s "$file1" "$dir/slink$s" ||
7891 error "cannot create symlinks"
7895 echo -n "creating nonlinked files..."
7896 createmany -o "$dir/uniq" 1 10 &> /dev/null ||
7897 error "cannot create nonlinked files"
7902 if [ ! -f "$dir/file$total_count" ]; then
7903 echo -n "creating hard links $begin:$total_count..."
7904 createmany -l"$file1" "$dir/file" "$begin" "$count" &> \
7905 /dev/null || error "cannot create hard links"
7909 echo -n "checking number of hard links listed in xattrs..."
7910 local fid=$($LFS getstripe -F "$file1")
7911 local paths=($($LFS fid2path "$MOUNT" "$fid" 2> /dev/null))
7914 if [ ${#paths[*]} -lt $total_count -a "$begin" -eq 2 ]; then
7915 skip "hard link list has unexpected size, skipping test"
7917 if [ ${#paths[*]} -ge $total_count -a "$begin" -ne 2 ]; then
7918 error "link names should exceed xattrs size"
7921 echo -n "migrating files..."
7922 local migrate_out=$($runas $LFS_MIGRATE $opts -S '1m' $dir)
7924 [ $rc -eq 0 ] || error "migrate failed rc = $rc"
7927 # make sure all links have been properly migrated
7928 echo -n "verifying files..."
7929 fid=$($LFS getstripe -F "$file1") ||
7930 error "cannot get fid for file $file1"
7931 for i in $(seq 2 $total_count); do
7932 local fid2=$($LFS getstripe -F $dir/file$i)
7934 [ "$fid2" == "$fid" ] ||
7935 error "migrated hard link has mismatched FID"
7938 # make sure hard links were properly detected, and migration was
7939 # performed only once for the entire link set; nonlinked files should
7941 local actual=$(grep -c 'done' <<< "$migrate_out")
7942 local expected=$(($uniq_count + 1))
7944 [ "$actual" -eq "$expected" ] ||
7945 error "hard links individually migrated ($actual != $expected)"
7947 # make sure the correct number of hard links are present
7948 local hardlinks=$(stat -c '%h' "$file1")
7950 [ $hardlinks -eq $total_count ] ||
7951 error "num hard links $hardlinks != $total_count"
7958 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
7959 skip "Need MDS version at least 2.10.55"
7961 local dir="$DIR/$tdir"
7963 test_mkdir "$dir" || error "cannot create dir $dir"
7965 echo "testing lfs migrate mode when all links fit within xattrs"
7966 check_migrate_links "$dir" 2 99
7968 echo "testing rsync mode when all links fit within xattrs"
7969 check_migrate_links --rsync "$dir" 2 99
7971 echo "testing lfs migrate mode when all links do not fit within xattrs"
7972 check_migrate_links "$dir" 101 100
7974 echo "testing rsync mode when all links do not fit within xattrs"
7975 check_migrate_links --rsync "$dir" 101 100
7977 chown -R $RUNAS_ID $dir
7978 echo "testing non-root lfs migrate mode when not all links are in xattr"
7979 check_migrate_links "$dir" 101 100 "$RUNAS"
7984 run_test 56xb "lfs migration hard link support"
7987 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7989 local dir="$DIR/$tdir"
7991 test_mkdir "$dir" || error "cannot create dir $dir"
7993 # Test 1: ensure file < 1 GB is always migrated with 1 stripe
7994 echo -n "Setting initial stripe for 20MB test file..."
7995 $LFS setstripe -c 2 -i 0 "$dir/20mb" ||
7996 error "cannot setstripe 20MB file"
7998 echo -n "Sizing 20MB test file..."
7999 $TRUNCATE "$dir/20mb" 20971520 || error "cannot create 20MB test file"
8001 echo -n "Verifying small file autostripe count is 1..."
8002 $LFS_MIGRATE -y -A -C 1 "$dir/20mb" ||
8003 error "cannot migrate 20MB file"
8004 local stripe_count=$($LFS getstripe -c "$dir/20mb") ||
8005 error "cannot get stripe for $dir/20mb"
8006 [ $stripe_count -eq 1 ] ||
8007 error "unexpected stripe count $stripe_count for 20MB file"
8011 # Test 2: File is small enough to fit within the available space on
8012 # sqrt(size_in_gb) + 1 OSTs but is larger than 1GB. The file must
8013 # have at least an additional 1KB for each desired stripe for test 3
8014 echo -n "Setting stripe for 1GB test file..."
8015 $LFS setstripe -c 1 -i 0 "$dir/1gb" || error "cannot setstripe 1GB file"
8017 echo -n "Sizing 1GB test file..."
8018 # File size is 1GB + 3KB
8019 $TRUNCATE "$dir/1gb" 1073744896 || error "cannot create 1GB test file"
8022 # need at least 512MB per OST for 1GB file to fit in 2 stripes
8023 local avail=$($LCTL get_param -n llite.$FSNAME*.kbytesavail)
8024 if (( avail > 524288 * OSTCOUNT )); then
8025 echo -n "Migrating 1GB file..."
8026 $LFS_MIGRATE -y -A -C 1 "$dir/1gb" ||
8027 error "cannot migrate 1GB file"
8029 echo -n "Verifying autostripe count is sqrt(n) + 1..."
8030 stripe_count=$($LFS getstripe -c "$dir/1gb") ||
8031 error "cannot getstripe for 1GB file"
8032 [ $stripe_count -eq 2 ] ||
8033 error "unexpected stripe count $stripe_count != 2"
8037 # Test 3: File is too large to fit within the available space on
8038 # sqrt(n) + 1 OSTs. Simulate limited available space with -X
8039 if [ $OSTCOUNT -ge 3 ]; then
8040 # The required available space is calculated as
8041 # file size (1GB + 3KB) / OST count (3).
8042 local kb_per_ost=349526
8044 echo -n "Migrating 1GB file with limit..."
8045 $LFS_MIGRATE -y -A -C 1 -X $kb_per_ost "$dir/1gb" ||
8046 error "cannot migrate 1GB file with limit"
8049 stripe_count=$($LFS getstripe -c "$dir/1gb")
8050 echo -n "Verifying 1GB autostripe count with limited space..."
8051 [ "$stripe_count" -a $stripe_count -ge 3 ] ||
8052 error "unexpected stripe count $stripe_count (min 3)"
8059 run_test 56xc "lfs migration autostripe"
8062 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8064 local dir=$DIR/$tdir
8065 local f_mgrt=$dir/$tfile.mgrt
8066 local f_yaml=$dir/$tfile.yaml
8067 local f_copy=$dir/$tfile.copy
8068 local layout_yaml="-E 1M -S 512K -c 1 -E -1 -S 1M -c 2 -i 0"
8069 local layout_copy="-c 2 -S 2M -i 1"
8070 local yamlfile=$dir/yamlfile
8071 local layout_before;
8074 test_mkdir "$dir" || error "cannot create dir $dir"
8075 stack_trap "rm -rf $dir"
8076 $LFS setstripe $layout_yaml $f_yaml ||
8077 error "cannot setstripe $f_yaml with layout $layout_yaml"
8078 $LFS getstripe --yaml $f_yaml > $yamlfile
8079 $LFS setstripe $layout_copy $f_copy ||
8080 error "cannot setstripe $f_copy with layout $layout_copy"
8082 dd if=/dev/zero of=$f_mgrt bs=1M count=4
8084 # 1. test option --yaml
8085 $LFS_MIGRATE -y --yaml $yamlfile $f_mgrt ||
8086 error "cannot migrate $f_mgrt with --yaml $yamlfile"
8087 layout_before=$(get_layout_param $f_yaml)
8088 layout_after=$(get_layout_param $f_mgrt)
8089 [ "$layout_after" == "$layout_before" ] ||
8090 error "lfs_migrate --yaml: $layout_after != $layout_before"
8092 # 2. test option --copy
8093 $LFS_MIGRATE -y --copy $f_copy $f_mgrt ||
8094 error "cannot migrate $f_mgrt with --copy $f_copy"
8095 layout_before=$(SKIP_INDEX=yes get_layout_param $f_copy)
8096 layout_after=$(SKIP_INDEX=yes get_layout_param $f_mgrt)
8097 [ "$layout_after" == "$layout_before" ] ||
8098 error "lfs_migrate --copy: $layout_after != $layout_before"
8100 run_test 56xd "check lfs_migrate --yaml and --copy support"
8103 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8105 local dir=$DIR/$tdir
8106 local f_comp=$dir/$tfile
8107 local layout="-E 1M -S 512K -c 1 -E -1 -S 1M -c 2 -i 0"
8108 local layout_before=""
8109 local layout_after=""
8111 test_mkdir "$dir" || error "cannot create dir $dir"
8112 stack_trap "rm -rf $dir"
8113 $LFS setstripe $layout $f_comp ||
8114 error "cannot setstripe $f_comp with layout $layout"
8115 layout_before=$(SKIP_INDEX=yes get_layout_param $f_comp)
8116 dd if=/dev/zero of=$f_comp bs=1M count=4
8118 # 1. migrate a comp layout file by lfs_migrate
8119 $LFS_MIGRATE -y $f_comp || error "cannot migrate $f_comp by lfs_migrate"
8120 layout_after=$(SKIP_INDEX=yes get_layout_param $f_comp)
8121 [ "$layout_before" == "$layout_after" ] ||
8122 error "lfs_migrate: $layout_before != $layout_after"
8124 # 2. migrate a comp layout file by lfs migrate
8125 $LFS migrate $f_comp || error "cannot migrate $f_comp by lfs migrate"
8126 layout_after=$(SKIP_INDEX=yes get_layout_param $f_comp)
8127 [ "$layout_before" == "$layout_after" ] ||
8128 error "lfs migrate: $layout_before != $layout_after"
8130 run_test 56xe "migrate a composite layout file"
8133 [[ $OSTCOUNT -ge 2 ]] || skip_env "needs >= 2 OSTs"
8135 [[ $MDS1_VERSION -ge $(version_code 2.13.53) ]] ||
8136 skip "Need server version at least 2.13.53"
8138 local dir=$DIR/$tdir
8139 local f_comp=$dir/$tfile
8140 local layout="-E 1M -c1 -E -1 -c2"
8144 test_mkdir "$dir" || error "cannot create dir $dir"
8145 stack_trap "rm -rf $dir"
8146 $LFS setstripe $layout $f_comp ||
8147 error "cannot setstripe $f_comp with layout $layout"
8148 fid_before=$($LFS getstripe --fid $f_comp)
8149 dd if=/dev/zero of=$f_comp bs=1M count=4
8151 # 1. migrate a comp layout file to a comp layout
8152 $LFS migrate $f_comp || error "cannot migrate $f_comp by lfs migrate"
8153 fid_after=$($LFS getstripe --fid $f_comp)
8154 [ "$fid_before" == "$fid_after" ] ||
8155 error "comp-to-comp migrate: $fid_before != $fid_after"
8157 # 2. migrate a comp layout file to a plain layout
8158 $LFS migrate -c2 $f_comp ||
8159 error "cannot migrate $f_comp by lfs migrate"
8160 fid_after=$($LFS getstripe --fid $f_comp)
8161 [ "$fid_before" == "$fid_after" ] ||
8162 error "comp-to-plain migrate: $fid_before != $fid_after"
8164 # 3. migrate a plain layout file to a comp layout
8165 $LFS migrate $layout $f_comp ||
8166 error "cannot migrate $f_comp by lfs migrate"
8167 fid_after=$($LFS getstripe --fid $f_comp)
8168 [ "$fid_before" == "$fid_after" ] ||
8169 error "plain-to-comp migrate: $fid_before != $fid_after"
8171 run_test 56xf "FID is not lost during migration of a composite layout file"
8173 check_file_ost_range() {
8180 file_range=($($LFS getstripe -y "$file" |
8181 awk '/l_ost_idx:/ { print $NF }'))
8183 if [[ "${#file_range[@]}" = 0 ]]; then
8184 echo "No osts found for $file"
8188 for idx in "${file_range[@]}"; do
8189 [[ " $range " =~ " $idx " ]] ||
8197 local stripe_opt="$1"
8200 local pool_ostidx="$(seq $* | tr '\n' ' ')"
8202 $LFS migrate $stripe_opt -p $pool $DIR/$tfile ||
8203 error "Fail to migrate $tfile on $pool"
8204 [[ "$($LFS getstripe -p $DIR/$tfile)" = "$pool" ]] ||
8205 error "$tfile is not in pool $pool"
8206 check_file_ost_range "$DIR/$tfile" $pool_ostidx ||
8207 error "$tfile osts mismatch with pool $pool (osts $pool_ostidx)"
8211 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
8212 [[ $OSTCOUNT -ge 2 ]] || skip "needs >= 2 OSTs"
8213 [[ $MDS1_VERSION -gt $(version_code 2.14.52) ]] ||
8214 skip "Need MDS version newer than 2.14.52"
8216 local -a pool_names=("${TESTNAME}_0" "${TESTNAME}_1" "${TESTNAME}_2")
8217 local -a pool_ranges=("0 0" "1 1" "0 1")
8220 for i in "${!pool_names[@]}"; do
8221 pool_add ${pool_names[$i]} ||
8222 error "pool_add failed (pool: ${pool_names[$i]})"
8223 pool_add_targets ${pool_names[$i]} ${pool_ranges[$i]} ||
8224 error "pool_add_targets failed (pool: ${pool_names[$i]})"
8227 # init the file to migrate
8228 $LFS setstripe -c1 -i1 $DIR/$tfile ||
8229 error "Unable to create $tfile on OST1"
8230 stack_trap "rm -f $DIR/$tfile"
8231 dd if=/dev/urandom of=$DIR/$tfile bs=1M count=4 status=none ||
8232 error "Unable to write on $tfile"
8234 echo "1. migrate $tfile on pool ${pool_names[0]}"
8235 sub_test_56xg "-c-1" "${pool_names[0]}" ${pool_ranges[0]}
8237 echo "2. migrate $tfile on pool ${pool_names[2]}"
8238 sub_test_56xg "-c-1 -S2M" "${pool_names[2]}" ${pool_ranges[2]}
8240 echo "3. migrate $tfile on pool ${pool_names[1]}"
8241 sub_test_56xg "-n -c-1" "${pool_names[1]}" ${pool_ranges[1]}
8243 echo "4. migrate $tfile on pool ${pool_names[2]} with default stripe parameters"
8244 sub_test_56xg "" "${pool_names[2]}" ${pool_ranges[2]}
8248 destroy_test_pools ||
8249 error "pool_destroy failed"
8251 run_test 56xg "lfs migrate pool support"
8254 (( $OSTCOUNT >= 2 )) || skip "needs >= 2 OSTs"
8257 local file1=$DIR/$tfile
8258 local tmp1=$TMP/$tfile.tmp
8260 $LFS setstripe -c 2 $file1
8262 stack_trap "rm -f $file1 $tmp1"
8263 dd if=/dev/urandom of=$tmp1 bs=1M count=$size_mb ||
8264 error "error creating $tmp1"
8268 local start=$SECONDS
8270 $LFS migrate --stats --stats-interval=1 -W 1M -c 1 $file1 ||
8271 error "migrate failed rc = $?"
8273 local elapsed=$((SECONDS - start))
8275 # with 1MB/s, elapsed should equal size_mb
8276 (( elapsed >= size_mb * 95 / 100 )) ||
8277 error "'lfs migrate -W' too fast ($elapsed < 0.95 * $size_mb)?"
8279 (( elapsed <= size_mb * 120 / 100 )) ||
8280 error_not_in_vm "'lfs migrate -W' slow ($elapsed > 1.2 * $size_mb)"
8282 (( elapsed <= size_mb * 350 / 100 )) ||
8283 error "'lfs migrate -W' too slow in VM ($elapsed > 3.5 * $size_mb)"
8285 stripe=$($LFS getstripe -c $file1)
8286 (( $stripe == 1 )) || error "stripe of $file1 is $stripe != 1"
8287 cmp $file1 $tmp1 || error "content mismatch $file1 differs from $tmp1"
8289 # Clean up file (since it is multiple MB)
8292 run_test 56xh "lfs migrate bandwidth limitation support"
8295 (( $OSTCOUNT >= 2 )) || skip "needs >= 2 OSTs"
8296 verify_yaml_available || skip_env "YAML verification not installed"
8299 local file1=$DIR/$tfile.1
8300 local file2=$DIR/$tfile.2
8301 local file3=$DIR/$tfile.3
8302 local output_file=$DIR/$tfile.out
8303 local tmp1=$TMP/$tfile.tmp
8305 $LFS setstripe -c 2 $file1
8306 $LFS setstripe -c 2 $file2
8307 $LFS setstripe -c 2 $file3
8309 stack_trap "rm -f $file1 $file2 $file3 $tmp1 $output_file"
8310 dd if=/dev/urandom of=$tmp1 bs=1M count=$size_mb ||
8311 error "error creating $tmp1"
8317 $LFS migrate --stats --stats-interval=1 \
8318 -c 1 $file1 $file2 $file3 1> $output_file ||
8319 error "migrate failed rc = $?"
8322 cat $output_file | verify_yaml || error "rename_stats is not valid YAML"
8324 # Clean up file (since it is multiple MB)
8325 rm -f $file1 $file2 $file3 $tmp1 $output_file
8327 run_test 56xi "lfs migrate stats support"
8329 test_56xj() { # LU-16571 "lfs migrate -b" can cause thread starvation on OSS
8330 (( $OSTCOUNT >= 2 )) || skip "needs >= 2 OSTs"
8332 local file=$DIR/$tfile
8333 local linkdir=$DIR/$tdir
8335 test_mkdir $linkdir || error "fail to create $linkdir"
8336 $LFS setstripe -i 0 -c 1 -S1M $file
8337 stack_trap "rm -rf $file $linkdir"
8338 dd if=/dev/urandom of=$file bs=1M count=10 ||
8339 error "fail to create $file"
8346 thread_max=$(do_facet ost1 "$LCTL get_param -n ost.OSS.ost.threads_max")
8347 cpts=$(do_facet ost1 "$LCTL get_param -n cpu_partition_table | wc -l")
8348 (( nlinks = thread_max * 3 / 2 / cpts))
8350 echo "create $nlinks hard links of $file"
8351 createmany -l $file $linkdir/link $nlinks
8353 # Parallel migrates (should not block)
8355 for ((i = 0; i < nlinks; i++)); do
8356 echo $linkdir/link$i
8357 done | xargs -n1 -P $nlinks $LFS migrate -c2
8360 stripe_count=$($LFS getstripe -c $file) ||
8361 error "fail to get stripe count on $file"
8363 ((stripe_count == 2)) ||
8364 error "fail to migrate $file (stripe_count = $stripe_count)"
8366 run_test 56xj "lfs migrate -b should not cause starvation of threads on OSS"
8369 (( $OSTCOUNT >= 2 )) || skip "needs >= 2 OSTs"
8372 local file1=$DIR/$tfile
8374 stack_trap "rm -f $file1"
8375 $LFS setstripe -c 1 $file1
8376 dd if=/dev/zero of=$file1 bs=1M count=$size_mb ||
8377 error "error creating $file1"
8378 $LFS mirror extend -N $file1 || error "can't mirror"
8379 dd if=/dev/zero of=$file1 bs=4k count=1 conv=notrunc ||
8381 $LFS getstripe $file1 | grep stale ||
8382 error "one component must be stale"
8384 local start=$SECONDS
8385 $LFS mirror resync --stats --stats-interval=1 -W 1M $file1 ||
8386 error "migrate failed rc = $?"
8387 local elapsed=$((SECONDS - start))
8388 $LFS getstripe $file1 | grep stale &&
8389 error "all components must be sync"
8391 # with 1MB/s, elapsed should equal size_mb
8392 (( elapsed >= size_mb * 95 / 100 )) ||
8393 error "'lfs mirror resync -W' too fast ($elapsed < 0.95 * $size_mb)?"
8395 (( elapsed <= size_mb * 120 / 100 )) ||
8396 error_not_in_vm "'lfs mirror resync -W' slow ($elapsed > 1.2 * $size_mb)"
8398 (( elapsed <= size_mb * 350 / 100 )) ||
8399 error "'lfs mirror resync -W' too slow in VM ($elapsed > 3.5 * $size_mb)"
8401 run_test 56xk "lfs mirror resync bandwidth limitation support"
8404 (( $OSTCOUNT >= 2 )) || skip "needs >= 2 OSTs"
8405 verify_yaml_available || skip_env "YAML verification not installed"
8408 local file1=$DIR/$tfile.1
8409 local output_file=$DIR/$tfile.out
8411 stack_trap "rm -f $file1"
8412 $LFS setstripe -c 1 $file1
8413 dd if=/dev/zero of=$file1 bs=1M count=$size_mb ||
8414 error "error creating $file1"
8415 $LFS mirror extend -N $file1 || error "can't mirror"
8416 dd if=/dev/zero of=$file1 bs=4k count=1 conv=notrunc ||
8418 $LFS getstripe $file1 | grep stale ||
8419 error "one component must be stale"
8420 $LFS getstripe $file1
8422 $LFS mirror resync --stats --stats-interval=1 $file1 >$output_file ||
8423 error "resync failed rc = $?"
8424 $LFS getstripe $file1 | grep stale &&
8425 error "all components must be sync"
8428 cat $output_file | verify_yaml || error "stats is not valid YAML"
8430 run_test 56xl "lfs mirror resync stats support"
8433 [ $MDS1_VERSION -lt $(version_code 2.4.53) ] &&
8434 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53"
8437 local dir=$DIR/$tdir
8441 test_mkdir -p $dir || error "creating dir $dir"
8442 touch $f1 || error "creating std file $f1"
8443 $MULTIOP $f2 H2c || error "creating released file $f2"
8445 # a directory can be raid0, so ask only for files
8446 res=$($LFS find $dir -L raid0 -type f | wc -l)
8447 [[ $res == 2 ]] || error "search raid0: found $res files != 2"
8449 res=$($LFS find $dir \! -L raid0 -type f | wc -l)
8450 [[ $res == 0 ]] || error "search !raid0: found $res files != 0"
8452 # only files can be released, so no need to force file search
8453 res=$($LFS find $dir -L released)
8454 [[ $res == $f2 ]] || error "search released: found $res != $f2"
8456 res=$($LFS find $dir -type f \! -L released)
8457 [[ $res == $f1 ]] || error "search !released: found $res != $f1"
8459 run_test 56y "lfs find -L raid0|released"
8461 test_56z() { # LU-4824
8462 # This checks to make sure 'lfs find' continues after errors
8463 # There are two classes of errors that should be caught:
8464 # - If multiple paths are provided, all should be searched even if one
8466 # - If errors are encountered during the search, it should not terminate
8468 local dir=$DIR/$tdir
8472 for i in d{0..9}; do
8474 touch $dir/$i/$tfile
8476 $LFS find $DIR/non_existent_dir $dir &&
8477 error "$LFS find did not return an error"
8478 # Make a directory unsearchable. This should NOT be the last entry in
8479 # directory order. Arbitrarily pick the 6th entry
8480 chmod 700 $($LFS find $dir -type d | sed '6!d')
8482 $RUNAS $LFS find $DIR/non_existent $dir
8483 local count=$($RUNAS $LFS find $DIR/non_existent $dir | wc -l)
8485 # The user should be able to see 10 directories and 9 files
8486 (( count == 19 )) ||
8487 error "$LFS find found $count != 19 entries after error"
8489 run_test 56z "lfs find should continue after an error"
8491 test_56aa() { # LU-5937
8492 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
8494 local dir=$DIR/$tdir
8497 $LFS setdirstripe -c$MDSCOUNT $dir/striped_dir
8499 createmany -o $dir/striped_dir/${tfile}- 1024
8500 local dirs=$($LFS find --size +8k $dir/)
8502 [ -n "$dirs" ] || error "lfs find --size wrong under striped dir"
8504 run_test 56aa "lfs find --size under striped dir"
8506 test_56ab() { # LU-10705
8507 test_mkdir $DIR/$tdir
8508 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=8k count=1 seek=2k
8509 dd if=/dev/zero of=$DIR/$tdir/$tfile.2 bs=4k count=1 seek=4k
8510 dd if=/dev/zero of=$DIR/$tdir/$tfile.3 bs=1M count=2 seek=16
8511 # Flush writes to ensure valid blocks. Need to be more thorough for
8512 # ZFS, since blocks are not allocated/returned to client immediately.
8514 wait_zfs_commit ost1 2
8515 cancel_lru_locks osc
8518 local files=$($LFS find --size +16M $DIR/$tdir | wc -l)
8520 [[ $files == 3 ]] || error ">16M size files $files isn't 3 as expected"
8522 files=$($LFS find --blocks +1M $DIR/$tdir | wc -l)
8523 [[ $files == 1 ]] || error ">1M blocks files $files isn't 1 as expected"
8525 rm -f $DIR/$tdir/$tfile.[123]
8527 run_test 56ab "lfs find --blocks"
8531 local dir="$DIR/$tdir"
8532 local perms=(001 002 003 004 005 006 007
8533 010 020 030 040 050 060 070
8534 100 200 300 400 500 600 700
8535 111 222 333 444 555 666 777)
8536 local perm_minus=(8 8 4 8 4 4 2
8540 local perm_slash=(8 8 12 8 12 12 14
8543 16 16 24 16 24 24 28)
8546 for perm in ${perms[*]}; do
8547 touch "$dir/$tfile.$perm"
8548 chmod $perm "$dir/$tfile.$perm"
8551 for ((i = 0; i < ${#perms[*]}; i++)); do
8552 local num=$($LFS find $dir -perm ${perms[i]} | wc -l)
8554 error "lfs find -perm ${perms[i]}:"\
8557 num=$($LFS find $dir -perm -${perms[i]} -type f| wc -l)
8558 (( $num == ${perm_minus[i]} )) ||
8559 error "lfs find -perm -${perms[i]}:"\
8560 "$num != ${perm_minus[i]}"
8562 num=$($LFS find $dir -perm /${perms[i]} -type f| wc -l)
8563 (( $num == ${perm_slash[i]} )) ||
8564 error "lfs find -perm /${perms[i]}:"\
8565 "$num != ${perm_slash[i]}"
8568 run_test 56aca "check lfs find -perm with octal representation"
8571 local dir=$DIR/$tdir
8572 # p is the permission of write and execute for user, group and other
8573 # without the umask. It is used to test +wx.
8574 local p=$(printf "%o" "$((0333 & ~$(umask)))")
8575 local perms=(1000 000 2000 4000 $p 644 111 110 100 004)
8576 local symbolic=(+t a+t u+t g+t o+t
8582 o=r,ug+o,u+w u=r,a+u,u+w
8583 g=r,ugo=g,u+w u+x,+X +X
8584 u+x,u+X u+X u+x,g+X o+r,+X
8588 for perm in ${perms[*]}; do
8589 touch "$dir/$tfile.$perm"
8590 chmod $perm "$dir/$tfile.$perm"
8593 for (( i = 0; i < ${#symbolic[*]}; i++ )); do
8594 local num=$($LFS find $dir -perm ${symbolic[i]} | wc -l)
8597 error "lfs find $dir -perm ${symbolic[i]}: $num != 1"
8600 run_test 56acb "check lfs find -perm with symbolic representation"
8603 local dir=$DIR/$tdir
8604 local tests="17777 787 789 abcd
8605 ug=uu ug=a ug=gu uo=ou urw
8609 for err in $tests; do
8610 if $LFS find $dir -perm $err 2>/dev/null; then
8611 error "lfs find -perm $err: parsing should have failed"
8615 run_test 56acc "check parsing error for lfs find -perm"
8618 [ $MDS1_VERSION -lt $(version_code 2.10.50) ] &&
8619 skip "Need MDS version at least 2.10.50"
8621 # Create composite files with one component
8622 local dir=$DIR/$tdir
8624 setup_56 $dir/1Mfiles 5 1 "-S 1M --component-end 1M"
8625 # Create composite files with three components
8626 setup_56 $dir/2Mfiles 5 2 "-E 2M -S 1M -E 4M -E 6M"
8627 # LU-16904 Create plain layout files
8628 lfs setstripe -c 1 $dir/$tfile-{1..10}
8630 local nfiles=$($LFS find --component-end 1M --type f $dir | wc -l)
8632 [[ $nfiles == 10 ]] ||
8633 error "lfs find -E 1M found $nfiles != 10 files"
8635 nfiles=$($LFS find ! -E 1M --type f $dir | wc -l)
8636 [[ $nfiles == 25 ]] ||
8637 error "lfs find ! -E 1M found $nfiles != 25 files"
8639 # All files have a component that starts at 0
8640 nfiles=$($LFS find --component-start 0 --type f $dir | wc -l)
8641 [[ $nfiles == 35 ]] ||
8642 error "lfs find --component-start 0 - $nfiles != 35 files"
8644 nfiles=$($LFS find --component-start 2M --type f $dir | wc -l)
8645 [[ $nfiles == 15 ]] ||
8646 error "lfs find --component-start 2M - $nfiles != 15 files"
8648 # All files created here have a componenet that does not starts at 2M
8649 nfiles=$($LFS find ! --component-start 2M --type f $dir | wc -l)
8650 [[ $nfiles == 35 ]] ||
8651 error "lfs find ! --component-start 2M - $nfiles != 35 files"
8653 # Find files with a specified number of components
8654 local nfiles=$($LFS find --component-count 3 --type f $dir | wc -l)
8655 [[ $nfiles == 15 ]] ||
8656 error "lfs find --component-count 3 - $nfiles != 15 files"
8658 # Remember non-composite files have a component count of zero
8659 local nfiles=$($LFS find --component-count 0 --type f $dir | wc -l)
8660 [[ $nfiles == 10 ]] ||
8661 error "lfs find --component-count 0 - $nfiles != 10 files"
8663 nfiles=$($LFS find ! --component-count 3 --type f $dir | wc -l)
8664 [[ $nfiles == 20 ]] ||
8665 error "lfs find ! --component-count 3 - $nfiles != 20 files"
8667 # All files have a flag called "init"
8668 local nfiles=$($LFS find --component-flags init --type f $dir | wc -l)
8669 [[ $nfiles == 35 ]] ||
8670 error "lfs find --component-flags init - $nfiles != 35 files"
8672 # Multi-component files will have a component not initialized
8673 local nfiles=$($LFS find ! --component-flags init --type f $dir | wc -l)
8674 [[ $nfiles == 15 ]] ||
8675 error "lfs find !--component-flags init - $nfiles != 15 files"
8680 run_test 56ba "test lfs find --component-end, -start, -count, and -flags"
8683 [[ $MDS1_VERSION -ge $(version_code 2.10.57) ]] ||
8684 skip "Need MDS version at least 2.10.57"
8694 # create mirrored directories and mirrored files
8695 mkdir $td || error "mkdir $td failed"
8696 $LFS mirror create -N3 $td || error "create mirrored dir $td failed"
8697 createmany -o $tf- 10 || error "create $tf- failed"
8699 for i in $(seq 2); do
8701 mkdir $dir || error "mkdir $dir failed"
8702 $LFS mirror create -N$((3 + i)) $dir ||
8703 error "create mirrored dir $dir failed"
8704 createmany -o $dir/$tfile- 10 ||
8705 error "create $dir/$tfile- failed"
8708 # change the states of some mirrored files
8710 for i in $(seq 2); do
8712 for j in $(seq 4 9); do
8713 echo foo > $dir/$tfile-$j
8717 # find mirrored files with specific mirror count
8718 cmd="$LFS find --mirror-count 3 --type f $td"
8719 nfiles=$($cmd | wc -l)
8720 [[ $nfiles = 10 ]] || error "$cmd: $nfiles != 10 files"
8722 cmd="$LFS find ! --mirror-count 3 --type f $td"
8723 nfiles=$($cmd | wc -l)
8724 [[ $nfiles = 20 ]] || error "$cmd: $nfiles != 20 files"
8726 cmd="$LFS find --mirror-count +2 --type f $td"
8727 nfiles=$($cmd | wc -l)
8728 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
8730 cmd="$LFS find --mirror-count -6 --type f $td"
8731 nfiles=$($cmd | wc -l)
8732 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
8734 # find mirrored files with specific file state
8735 cmd="$LFS find --maxdepth 1 --mirror-state=^ro --type f $td"
8736 [[ $($cmd) = $tf-6 ]] || error "$cmd: didn't return $tf-6"
8738 cmd="$LFS find --mirror-state=ro --type f $td"
8739 nfiles=$($cmd | wc -l)
8740 [[ $nfiles = 17 ]] || error "$cmd: $nfiles != 17 files"
8742 cmd="$LFS find ! --mirror-state=ro --type f $td"
8743 nfiles=$($cmd | wc -l)
8744 [[ $nfiles = 13 ]] || error "$cmd: $nfiles != 13 files"
8746 cmd="$LFS find --mirror-state=wp --type f $td"
8747 nfiles=$($cmd | wc -l)
8748 [[ $nfiles = 13 ]] || error "$cmd: $nfiles != 13 files"
8750 cmd="$LFS find ! --mirror-state=sp --type f $td"
8751 nfiles=$($cmd | wc -l)
8752 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
8754 run_test 56ca "check lfs find --mirror-count|-N and --mirror-state"
8756 test_56da() { # LU-14179
8757 local path=$DIR/$tdir
8762 local longdir=$(str_repeat 'a' 255)
8764 for i in {1..15}; do
8771 local lastdir=$(str_repeat 'a' $((4096 - 1 - $len - 1)))
8776 (( ${#PWD} == 4095 )) || error "bad PWD length ${#PWD}, expect 4095"
8779 touch $(str_repeat 'f' 255)
8781 $LFS find $DIR/$tdir --type d |& grep "lfs find: error" &&
8782 error "lfs find reported an error"
8786 run_test 56da "test lfs find with long paths"
8788 test_56ea() { #LU-10378
8789 local path=$DIR/$tdir
8790 local pool=$TESTNAME
8793 pool_add $pool || error "pool_add $pool failed"
8794 pool_add_targets $pool 0 $((OSTCOUNT - 1)) 1 ||
8795 error "adding targets to $pool failed"
8797 # Set default pool on directory before creating file
8798 mkdir $path || error "mkdir $path failed"
8799 $LFS setstripe -p $pool $path ||
8800 error "set OST pool on $pool failed"
8801 touch $path/$tfile || error "touch $path/$tfile failed"
8803 # Compare basic file attributes from -printf and stat
8804 local attr_printf=$($LFS find $path/$tfile -printf "%A@ %T@ %C@ %U %G %n")
8805 local attr_stat=$(stat -c "%X %Y %Z %u %g %h" $path/$tfile)
8807 [[ "${attr_printf}" == "${attr_stat}" ]] ||
8808 error "Attrs from lfs find and stat don't match"
8810 # Compare Lustre attributes from lfs find and lfs getstripe
8811 local lattr_printf=$($LFS find $path/$tfile -printf "%Lc %LS %Li %Lp")
8812 local str_cnt=$($LFS getstripe --stripe-count $path/$tfile)
8813 local str_size=$($LFS getstripe --stripe-size $path/$tfile)
8814 local str_idx=$($LFS getstripe --stripe-index $path/$tfile)
8815 local fpool=$($LFS getstripe --pool $path/$tfile)
8816 local lattr_getstr="${str_cnt} ${str_size} ${str_idx} ${fpool}"
8818 [[ "${lattr_printf}" == "${lattr_getstr}" ]] ||
8819 error "Attrs from lfs find and lfs getstripe don't match"
8821 # Verify behavior for unknown escape/format sequences
8822 local esc_printf=$($LFS find $path/$tfile -printf '\\ %% \Q %Q')
8824 [[ "${esc_printf}" == '\ % \Q %Q' ]] ||
8825 error "Escape/format codes don't match"
8827 run_test 56ea "test lfs find -printf option"
8830 local dir=$DIR/$tdir
8831 local subdir_1=$dir/subdir_1
8833 test_mkdir -p $subdir_1
8834 ln -s subdir_1 $dir/link_1
8836 $LFS getstripe $dir | grep "^$dir/link_1$" -A1 ||
8837 error "symlink is not followed"
8839 $LFS getstripe --no-follow $dir |
8840 grep "^$dir/link_1 has no stripe info$" ||
8841 error "symlink should not have stripe info"
8844 ln -s testfile $dir/file_link_2
8846 $LFS getstripe $dir | grep "^$dir/file_link_2$" -A1 ||
8847 error "symlink is not followed"
8849 $LFS getstripe --no-follow $dir |
8850 grep "^$dir/file_link_2 has no stripe info$" ||
8851 error "symlink should not have stripe info"
8853 run_test 56eb "check lfs getstripe on symlink"
8856 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8857 local dir=$DIR/$tdir
8858 local srcfile=$dir/srcfile
8859 local srcyaml=$dir/srcyaml
8860 local destfile=$dir/destfile
8864 $LFS setstripe -i 1 $srcfile
8865 $LFS getstripe --hex-idx --yaml $srcfile > $srcyaml
8866 # if the setstripe yaml parsing fails for any reason, the command can
8867 # randomly assign the correct OST index, leading to an erroneous
8868 # success. but the chance of false success is low enough that a
8869 # regression should still be quickly caught.
8870 $LFS setstripe --yaml=$srcyaml $destfile
8872 local srcindex=$($LFS getstripe -i $srcfile)
8873 local destindex=$($LFS getstripe -i $destfile)
8875 if [[ ! $srcindex -eq $destindex ]]; then
8876 error "setstripe did not set OST index correctly"
8879 run_test 56ec "check lfs getstripe,setstripe --hex --yaml"
8882 local dir=$DIR/$tdir
8883 local subdir=$dir/subdir
8884 local file1=$dir/$tfile
8885 local file2=$dir/$tfile\2
8886 local link=$dir/$tfile-link
8890 $LFS setdirstripe -c1 $subdir
8895 nfiles=$($LFS find --links 1 $dir | wc -l)
8896 (( $nfiles == 1 )) ||
8897 error "lfs find --links expected 1 file, got $nfiles"
8899 nfiles=$($LFS find --type f --links 2 $dir | wc -l)
8900 (( $nfiles == 2 )) ||
8901 error "lfs find --links expected 2 files, got $nfiles"
8903 nfiles=$($LFS find --type d --links 2 $dir | wc -l)
8904 (( $nfiles == 1 )) ||
8905 error "lfs find --links expected 1 directory, got $nfiles"
8907 run_test 56eda "check lfs find --links"
8910 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
8912 local dir=$DIR/$tdir
8913 local stripedir=$dir/stripedir
8918 $LFS setdirstripe -c2 $stripedir
8920 $LFS getdirstripe $stripedir
8922 nfiles=$($LFS find --type d --links 2 $stripedir | wc -l)
8923 (( $nfiles == 1 )) ||
8924 error "lfs find --links expected 1 directory, got $nfiles"
8926 run_test 56edb "check lfs find --links for directory striped on multiple MDTs"
8929 local dir=$DIR/$tdir
8942 nfiles=$($LFS find $dir1 $dir2 ! -type d | wc -l)
8943 (( $nfiles == 2 )) ||
8944 error "(1) lfs find expected 2 files, got $nfiles"
8946 nfiles=$($LFS find $dir1 $dir2 -type f | wc -l)
8947 (( $nfiles == 2 )) ||
8948 error "(2) lfs find expected 2 files, got $nfiles"
8950 nfiles=$($LFS find -type f $dir1 $dir2 | wc -l)
8951 (( $nfiles == 2 )) ||
8952 error "(3) lfs find expected 2 files, got $nfiles"
8954 run_test 56ef "lfs find with multiple paths"
8957 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8958 # note test will not do anything if MDS is not local
8959 if [ "$mds1_FSTYPE" != ldiskfs ]; then
8960 skip_env "ldiskfs only test"
8962 remote_mds_nodsh && skip "remote MDS with nodsh"
8964 local MNTDEV="osd*.*MDT*.mntdev"
8965 DEV=$(do_facet $SINGLEMDS lctl get_param -n $MNTDEV)
8966 [ -z "$DEV" ] && error "can't access $MNTDEV"
8967 for DEV in $(do_facet $SINGLEMDS lctl get_param -n $MNTDEV); do
8968 do_facet $SINGLEMDS $DUMPE2FS -h $DEV > $TMP/t57a.dump ||
8969 error "can't access $DEV"
8970 DEVISIZE=$(awk '/Inode size:/ { print $3 }' $TMP/t57a.dump)
8971 [[ $DEVISIZE -gt 128 ]] || error "inode size $DEVISIZE"
8975 run_test 57a "verify MDS filesystem created with large inodes =="
8978 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8979 if [ "$mds1_FSTYPE" != ldiskfs ]; then
8980 skip_env "ldiskfs only test"
8982 remote_mds_nodsh && skip "remote MDS with nodsh"
8984 local dir=$DIR/$tdir
8987 local fileN=$dir/f$filecount
8989 rm -rf $dir || error "removing $dir"
8991 local mdtidx=$($LFS getstripe -m $dir)
8992 local mdtname=MDT$(printf %04x $mdtidx)
8993 local facet=mds$((mdtidx + 1))
8995 echo "mcreating $filecount files"
8996 createmany -m $dir/f 1 $filecount || error "creating files in $dir"
8998 # verify that files do not have EAs yet
8999 $LFS getstripe $file1 2>&1 | grep -q "no stripe" ||
9000 error "$file1 has an EA"
9001 $LFS getstripe $fileN 2>&1 | grep -q "no stripe" ||
9002 error "$fileN has an EA"
9006 df $dir #make sure we get new statfs data
9007 local mdsfree=$(do_facet $facet \
9008 lctl get_param -n osd*.*$mdtname.kbytesfree)
9009 local mdcfree=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
9012 echo "opening files to create objects/EAs"
9013 for file in $(seq -f $dir/f%g 1 $filecount); do
9014 $OPENFILE -f O_RDWR $file > /dev/null 2>&1 ||
9015 error "opening $file"
9018 # verify that files have EAs now
9019 $LFS getstripe -y $file1 | grep -q "l_ost_idx" ||
9020 error "$file1 missing EA"
9021 $LFS getstripe -y $fileN | grep -q "l_ost_idx" ||
9022 error "$fileN missing EA"
9024 sleep 1 #make sure we get new statfs data
9026 local mdsfree2=$(do_facet $facet \
9027 lctl get_param -n osd*.*$mdtname.kbytesfree)
9028 local mdcfree2=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
9030 if [[ $mdcfree2 -lt $((mdcfree - 16)) ]]; then
9031 if [ "$mdsfree" != "$mdsfree2" ]; then
9032 error "MDC before $mdcfree != after $mdcfree2"
9034 echo "MDC before $mdcfree != after $mdcfree2"
9035 echo "unable to confirm if MDS has large inodes"
9040 run_test 57b "default LOV EAs are stored inside large inodes ==="
9043 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9044 [ -z "$(which wiretest 2>/dev/null)" ] &&
9045 skip_env "could not find wiretest"
9049 run_test 58 "verify cross-platform wire constants =============="
9052 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9054 echo "touch 130 files"
9055 createmany -o $DIR/f59- 130
9057 unlinkmany $DIR/f59- 130
9059 # wait for commitment of removal
9060 wait_delete_completed
9062 run_test 59 "verify cancellation of llog records async ========="
9064 TEST60_HEAD="test_60 run $RANDOM"
9066 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9067 remote_mgs_nodsh && skip "remote MGS with nodsh"
9068 do_facet mgs "! which run-llog.sh &> /dev/null" &&
9069 do_facet mgs "! ls run-llog.sh &> /dev/null" &&
9070 skip_env "missing subtest run-llog.sh"
9072 log "$TEST60_HEAD - from kernel mode"
9073 do_facet mgs "$LCTL dk > /dev/null"
9074 do_facet mgs "bash run-llog.sh" || error "run-llog.sh failed"
9075 do_facet mgs $LCTL dk > $TMP/$tfile
9077 # LU-6388: test llog_reader
9078 local llog_reader=$(do_facet mgs "which llog_reader 2> /dev/null")
9079 llog_reader=${llog_reader:-$LUSTRE/utils/llog_reader}
9080 [ -z $(do_facet mgs ls -d $llog_reader 2> /dev/null) ] &&
9081 skip_env "missing llog_reader"
9082 local fstype=$(facet_fstype mgs)
9083 [ $fstype != ldiskfs -a $fstype != zfs ] &&
9084 skip_env "Only for ldiskfs or zfs type mgs"
9086 local mntpt=$(facet_mntpt mgs)
9087 local mgsdev=$(mgsdevname 1)
9099 #get fid and record list
9100 fid_list=($(awk '/9_sub.*record/ { print $NF }' $TMP/$tfile |
9102 rec_list=($(awk '/9_sub.*record/ { print $((NF-3)) }' $TMP/$tfile |
9104 #remount mgs as ldiskfs or zfs type
9105 stop mgs || error "stop mgs failed"
9106 mount_fstype mgs || error "remount mgs failed"
9107 for ((i = 0; i < ${#fid_list[@]}; i++)); do
9110 seq=$(echo $fid | awk -F ':' '{ print $1 }' | sed -e "s/^0x//g")
9111 oid=$(echo $fid | awk -F ':' '{ print $2 }' | sed -e "s/^0x//g")
9116 obj_file=$mntpt/O/$seq/d$((oid%32))/$oid ;;
9118 obj_file=$mntpt/oi.$(($((16#$seq))&127))/$fid ;;
9120 echo "obj_file is $obj_file"
9121 do_facet mgs $llog_reader $obj_file
9123 rec_type=$(do_facet mgs $llog_reader $obj_file | grep "type=" |
9124 awk '{ print $3 }' | sed -e "s/^type=//g")
9125 if [ $rec_type != $rec ]; then
9126 echo "FAILED test_60a wrong record type $rec_type," \
9132 #check obj path if record type is LLOG_LOGID_MAGIC
9133 if [ "$rec" == "1064553b" ]; then
9134 path=$(do_facet mgs $llog_reader $obj_file |
9135 grep "path=" | awk '{ print $NF }' |
9136 sed -e "s/^path=//g")
9137 if [ $obj_file != $mntpt/$path ]; then
9138 echo "FAILED test_60a wrong obj path" \
9139 "$montpt/$path, should be $obj_file"
9146 #restart mgs before "error", otherwise it will block the next test
9147 stop mgs || error "stop mgs failed"
9148 start mgs $(mgsdevname) $MGS_MOUNT_OPTS || error "start mgs failed"
9149 $pass || error "test failed, see FAILED test_60a messages for specifics"
9151 run_test 60a "llog_test run from kernel module and test llog_reader"
9153 test_60b() { # bug 6411
9154 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9157 LLOG_COUNT=$(do_facet mgs dmesg |
9158 awk "/$TEST60_HEAD/ { marker = 1; from_marker = 0; }
9159 /llog_[a-z]*.c:[0-9]/ {
9171 [[ $LLOG_COUNT -gt 120 ]] &&
9172 error "CDEBUG_LIMIT not limiting messages ($LLOG_COUNT)" || true
9174 run_test 60b "limit repeated messages from CERROR/CWARN"
9177 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9179 echo "create 5000 files"
9180 createmany -o $DIR/f60c- 5000
9181 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED 0x137
9182 lctl set_param fail_loc=0x80000137
9183 unlinkmany $DIR/f60c- 5000
9184 lctl set_param fail_loc=0
9186 run_test 60c "unlink file when mds full"
9189 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9191 SAVEPRINTK=$(lctl get_param -n printk)
9192 # verify "lctl mark" is even working"
9193 MESSAGE="test message ID $RANDOM $$"
9194 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
9195 dmesg | grep -q "$MESSAGE" || error "didn't find debug marker in log"
9197 lctl set_param printk=0 || error "set lnet.printk failed"
9198 lctl get_param -n printk | grep emerg || error "lnet.printk dropped emerg"
9199 MESSAGE="new test message ID $RANDOM $$"
9200 # Assume here that libcfs_debug_mark_buffer() uses D_WARNING
9201 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
9202 dmesg | grep -q "$MESSAGE" && error "D_WARNING wasn't masked" || true
9204 lctl set_param -n printk="$SAVEPRINTK"
9206 run_test 60d "test printk console message masking"
9209 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9210 remote_mds_nodsh && skip "remote MDS with nodsh"
9213 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED2 0x15b
9214 do_facet mds1 lctl set_param fail_loc=0x15b
9217 run_test 60e "no space while new llog is being created"
9220 local old_path=$($LCTL get_param -n debug_path)
9222 stack_trap "$LCTL set_param debug_path=$old_path"
9223 stack_trap "rm -f $TMP/$tfile*"
9224 rm -f $TMP/$tfile* 2> /dev/null
9225 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
9226 $LCTL set_param debug_path=$TMP/$tfile fail_loc=0x8000050e
9227 test_mkdir $DIR/$tdir
9228 # retry in case the open is cached and not released
9229 for (( i = 0; i < 100 && $(ls $TMP/$tfile* | wc -l) == 0; i++ )); do
9230 echo $i > $DIR/$tdir/$tfile.$i && cat $DIR/$tdir/$tfile.$i
9234 (( $(ls $TMP/$tfile* | wc -l) > 0 )) || error "$TMP/$tfile not dumped"
9236 run_test 60f "change debug_path works"
9242 test_mkdir -c $MDSCOUNT $DIR/$tdir
9247 $LFS setdirstripe -i $(($index % $MDSCOUNT)) \
9248 -c $MDSCOUNT $DIR/$tdir/subdir$index \
9250 mkdir $DIR/$tdir/subdir$index 2>/dev/null
9251 rmdir $DIR/$tdir/subdir$index 2>/dev/null
9252 index=$((index + 1))
9258 for i in {0..100}; do
9259 # define OBD_FAIL_OSD_TXN_START 0x19a
9260 local index=$((i % MDSCOUNT + 1))
9262 do_facet mds$index $LCTL set_param fail_loc=0x8000019a \
9269 for i in $(seq $MDSCOUNT); do
9270 do_facet mds$i $LCTL set_param fail_loc=0 > /dev/null
9273 mkdir $DIR/$tdir/new || error "mkdir failed"
9274 rmdir $DIR/$tdir/new || error "rmdir failed"
9276 do_facet mds1 $LCTL lfsck_start -M $(facet_svc mds1) -A -C \
9278 for i in $(seq $MDSCOUNT); do
9279 wait_update_facet mds$i "$LCTL get_param -n \
9280 mdd.$(facet_svc mds$i).lfsck_namespace |
9281 awk '/^status/ { print \\\$2 }'" "completed"
9285 rm -rf $DIR/$tdir || error "rmdir failed"
9287 run_test 60g "transaction abort won't cause MDT hung"
9290 [ $MDS1_VERSION -le $(version_code 2.12.52) ] &&
9291 skip "Need MDS version at least 2.12.52"
9292 [ $MDSCOUNT -lt 2 ] && skip "Need at least 2 MDTs"
9296 #define OBD_FAIL_MDS_STRIPE_CREATE 0x188
9297 #define OBD_FAIL_MDS_STRIPE_FID 0x189
9298 for fail_loc in 0x80000188 0x80000189; do
9299 do_facet mds1 "$LCTL set_param fail_loc=$fail_loc"
9300 $LFS mkdir -c $MDSCOUNT -i 0 $DIR/$tdir-$fail_loc ||
9301 error "mkdir $dir-$fail_loc failed"
9302 for i in {0..10}; do
9303 # create may fail on missing stripe
9304 echo $i > $DIR/$tdir-$fail_loc/$i
9306 $LFS getdirstripe $DIR/$tdir-$fail_loc ||
9307 error "getdirstripe $tdir-$fail_loc failed"
9308 $LFS migrate -m 1 $DIR/$tdir-$fail_loc ||
9309 error "migrate $tdir-$fail_loc failed"
9310 $LFS getdirstripe $DIR/$tdir-$fail_loc ||
9311 error "getdirstripe $tdir-$fail_loc failed"
9312 pushd $DIR/$tdir-$fail_loc
9314 echo $f | cmp $f - || error "$f data mismatch"
9317 rm -rf $DIR/$tdir-$fail_loc
9320 run_test 60h "striped directory with missing stripes can be accessed"
9322 function t60i_load() {
9324 #define OBD_FAIL_LLOG_PAUSE_AFTER_PAD 0x131c
9325 $LCTL set_param fail_loc=0x131c fail_val=1
9326 for ((i=0; i<5000; i++)); do
9327 touch $DIR/$tdir/f$i
9332 changelog_register || error "changelog_register failed"
9333 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
9334 changelog_users $SINGLEMDS | grep -q $cl_user ||
9335 error "User $cl_user not found in changelog_users"
9336 changelog_chmask "ALL"
9339 for((i=0; i<100; i++)); do
9340 changelog_dump >/dev/null ||
9341 error "can't read changelog"
9345 changelog_deregister || error "changelog_deregister failed"
9346 $LCTL set_param fail_loc=0
9348 run_test 60i "llog: new record vs reader race"
9351 (( $MDS1_VERSION >= $(version_code 2.15.50) )) ||
9352 skip "need MDS version at least 2.15.50"
9353 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
9354 remote_mds_nodsh && skip "remote MDS with nodsh"
9355 [[ "$mds1_FSTYPE" == "ldiskfs" ]] || skip "ldiskfs only test"
9357 changelog_users $SINGLEMDS | grep "^cl" &&
9358 skip "active changelog user"
9360 local llog_reader=$(do_facet $SINGLEMDS "which llog_reader 2> /dev/null")
9362 [[ -z $(do_facet $SINGLEMDS ls -d $llog_reader 2> /dev/null) ]] &&
9363 skip_env "missing llog_reader"
9365 mkdir_on_mdt0 $DIR/$tdir
9367 local f=$DIR/$tdir/$tfile
9372 changelog_register || error "cannot register changelog user"
9374 # set changelog_mask to ALL
9375 changelog_chmask "ALL"
9378 createmany -o ${f}- 100 || error "createmany failed as $RUNAS_ID"
9379 unlinkmany ${f}- 100 || error "unlinkmany failed"
9381 tmpfile="$(mktemp --tmpdir -u $tfile.XXXXXX)"
9382 mdt_dev=$(facet_device $SINGLEMDS)
9384 do_facet $SINGLEMDS sync
9385 plain=$(do_facet $SINGLEMDS "$DEBUGFS -c -R 'dump changelog_catalog \
9386 $tmpfile' $mdt_dev; $llog_reader $tmpfile" |
9387 awk '{match($0,"path=([^ ]+)",a)}END{print a[1]}')
9389 stack_trap "do_facet $SINGLEMDS rm -f $tmpfile"
9391 # if $tmpfile is not on EXT3 filesystem for some reason
9392 [[ ${plain:0:1} == 'O' ]] ||
9393 skip "path $plain is not in 'O/1/d<n>/<n>' format"
9395 size=$(do_facet $SINGLEMDS "$DEBUGFS -c -R 'dump $plain $tmpfile' \
9396 $mdt_dev; stat -c %s $tmpfile")
9397 echo "Truncate llog from $size to $((size - size % 8192))"
9398 size=$((size - size % 8192))
9399 do_facet $SINGLEMDS $TRUNCATE $tmpfile $size
9400 errs=$(do_facet $SINGLEMDS "$llog_reader $tmpfile" |
9401 grep -c 'in bitmap only')
9402 (( $errs > 0 )) || error "llog_reader didn't find lost records"
9404 size=$((size - 9000))
9405 echo "Corrupt llog in the middle at $size"
9406 do_facet $SINGLEMDS dd if=/dev/urandom of=$tmpfile bs=1 seek=$size \
9407 count=333 conv=notrunc
9408 errs=$(do_facet $SINGLEMDS "$llog_reader $tmpfile" |
9409 grep -c 'next chunk')
9410 (( $errs > 0 )) || error "llog_reader didn't skip bad chunk"
9412 run_test 60j "llog_reader reports corruptions"
9415 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9418 dd if=/dev/zero of=$f bs=$PAGE_SIZE count=1 || error "dd $f failed"
9419 cancel_lru_locks osc
9420 $MULTIOP $f OSMWUc || error "$MULTIOP $f failed"
9423 run_test 61a "mmap() writes don't make sync hang ================"
9426 mmap_mknod_test $DIR/$tfile || error "mmap_mknod_test failed"
9428 run_test 61b "mmap() of unstriped file is successful"
9430 # bug 2319 - oig_wait() interrupted causes crash because of invalid waitq.
9431 # Though this test is irrelevant anymore, it helped to reveal some
9432 # other grant bugs (LU-4482), let's keep it.
9433 test_63a() { # was test_63
9434 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9436 MAX_DIRTY_MB=$(lctl get_param -n osc.*.max_dirty_mb | head -n 1)
9438 for i in `seq 10` ; do
9439 dd if=/dev/zero of=$DIR/f63 bs=8k &
9445 rm -f $DIR/f63 || true
9447 run_test 63a "Verify oig_wait interruption does not crash ======="
9449 # bug 2248 - async write errors didn't return to application on sync
9450 # bug 3677 - async write errors left page locked
9452 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9455 lctl set_param debug=-1
9457 # ensure we have a grant to do async writes
9458 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1
9461 sync # sync lest earlier test intercept the fail_loc
9463 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
9464 lctl set_param fail_loc=0x80000406
9465 $MULTIOP $DIR/$tfile Owy && \
9466 error "sync didn't return ENOMEM"
9467 sync; sleep 2; sync # do a real sync this time to flush page
9468 lctl get_param -n llite.*.dump_page_cache | grep locked && \
9469 error "locked page left in cache after async error" || true
9472 run_test 63b "async write errors should be returned to fsync ==="
9475 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9478 lctl get_param osc.*[oO][sS][cC][_-]*.cur* | grep "=[1-9]"
9480 run_test 64a "verify filter grant calculations (in kernel) ====="
9483 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9485 bash oos.sh $MOUNT || error "oos.sh failed: $?"
9487 run_test 64b "check out-of-space detection on client"
9490 $LCTL set_param osc.*OST0000-osc-[^mM]*.cur_grant_bytes=0
9492 run_test 64c "verify grant shrink"
9498 $LCTL get_param osc.$tgt.import | awk "/$param/ { print \$2 }"
9501 # this does exactly what osc_request.c:osc_announce_cached() does in
9502 # order to calculate max amount of grants to ask from server
9506 local nrpages=$($LCTL get_param -n osc.$tgt.max_pages_per_rpc)
9507 local rpc_in_flight=$($LCTL get_param -n osc.$tgt.max_rpcs_in_flight)
9509 ((rpc_in_flight++));
9510 nrpages=$((nrpages * rpc_in_flight))
9512 local dirty_max_pages=$($LCTL get_param -n osc.$tgt.max_dirty_mb)
9514 dirty_max_pages=$((dirty_max_pages * 1024 * 1024 / PAGE_SIZE))
9516 [[ $dirty_max_pages -gt $nrpages ]] && nrpages=$dirty_max_pages
9517 local undirty=$((nrpages * PAGE_SIZE))
9519 local max_extent_pages
9520 max_extent_pages=$(import_param $tgt grant_max_extent_size)
9521 max_extent_pages=$((max_extent_pages / PAGE_SIZE))
9522 local nrextents=$(((nrpages + max_extent_pages - 1) / max_extent_pages))
9523 local grant_extent_tax
9524 grant_extent_tax=$(import_param $tgt grant_extent_tax)
9526 undirty=$((undirty + nrextents * grant_extent_tax))
9531 # this is size of unit for grant allocation. It should be equal to
9532 # what tgt_grant.c:tgt_grant_chunk() calculates
9536 local grant_extent_tax
9538 max_brw_size=$(import_param $tgt max_brw_size)
9540 grant_extent_tax=$(import_param $tgt grant_extent_tax)
9542 echo $(((max_brw_size + grant_extent_tax) * 2))
9546 [ $OST1_VERSION -ge $(version_code 2.10.56) ] ||
9547 skip "OST < 2.10.55 doesn't limit grants enough"
9549 local tgt=$($LCTL dl | awk '/OST0000-osc-[^mM]/ { print $4 }')
9551 [[ "$($LCTL get_param osc.${tgt}.import)" =~ "grant_param" ]] ||
9552 skip "no grant_param connect flag"
9554 local olddebug="$($LCTL get_param -n debug 2> /dev/null)"
9556 $LCTL set_param -n -n debug="$OLDDEBUG" || true
9557 stack_trap "$LCTL set_param -n debug='$olddebug'" EXIT
9560 local max_cur_granted=$(($(want_grant $tgt) + $(grant_chunk $tgt)))
9561 stack_trap "rm -f $DIR/$tfile && wait_delete_completed" EXIT
9563 $LFS setstripe $DIR/$tfile -i 0 -c 1
9564 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1000 &
9567 while kill -0 $ddpid; do
9568 local cur_grant=$($LCTL get_param -n osc.$tgt.cur_grant_bytes)
9570 if [[ $cur_grant -gt $max_cur_granted ]]; then
9572 error "cur_grant $cur_grant > $max_cur_granted"
9578 run_test 64d "check grant limit exceed"
9584 local cur_grants=$($LCTL get_param -n osc.$tgt.cur_grant_bytes)
9586 ((cur_grants == expected)) ||
9587 error "$msg: grants mismatch: $cur_grants, expected $expected"
9591 echo $((($1 + $2 - 1) & ~($2 - 1)))
9595 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9596 [ $OST1_VERSION -ge $(version_code 2.11.56) ] ||
9597 skip "Need OSS version at least 2.11.56"
9599 local olddebug="$($LCTL get_param -n debug 2> /dev/null)"
9600 stack_trap "$LCTL set_param -n debug='$olddebug'" EXIT
9601 $LCTL set_param debug=+cache
9603 # Remount client to reset grant
9604 remount_client $MOUNT || error "failed to remount client"
9605 local osc_tgt="$FSNAME-OST0000-osc-$($LFS getname -i $DIR)"
9607 local init_grants=$(import_param $osc_tgt initial_grant)
9609 check_grants $osc_tgt $init_grants "init grants"
9611 local extent_tax=$(import_param $osc_tgt grant_extent_tax)
9612 local max_brw_size=$(import_param $osc_tgt max_brw_size)
9613 local gbs=$(import_param $osc_tgt grant_block_size)
9615 # write random number of bytes from max_brw_size / 4 to max_brw_size
9616 local write_bytes=$(shuf -i $((max_brw_size / 4))-$max_brw_size -n 1)
9617 # align for direct io
9618 write_bytes=$(round_up_p2 $write_bytes PAGE_SIZE)
9619 # round to grant consumption unit
9620 local wb_round_up=$(round_up_p2 $write_bytes gbs)
9622 local grants=$((wb_round_up + extent_tax))
9624 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "lfs setstripe failed"
9625 stack_trap "rm -f $DIR/$tfile"
9627 # define OBD_FAIL_TGT_NO_GRANT 0x725
9628 # make the server not grant more back
9629 do_facet ost1 $LCTL set_param fail_loc=0x725
9630 dd if=/dev/zero of=$DIR/$tfile bs=$write_bytes count=1 oflag=direct
9632 do_facet ost1 $LCTL set_param fail_loc=0
9634 check_grants $osc_tgt $((init_grants - grants)) "dio w/o grant alloc"
9636 rm -f $DIR/$tfile || error "rm failed"
9638 # Remount client to reset grant
9639 remount_client $MOUNT || error "failed to remount client"
9640 osc_tgt="$FSNAME-OST0000-osc-$($LFS getname -i $DIR)"
9642 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "lfs setstripe failed"
9644 # define OBD_FAIL_TGT_NO_GRANT 0x725
9645 # make the server not grant more back
9646 do_facet ost1 $LCTL set_param fail_loc=0x725
9647 $MULTIOP $DIR/$tfile "oO_WRONLY:w${write_bytes}yc"
9648 do_facet ost1 $LCTL set_param fail_loc=0
9650 check_grants $osc_tgt $((init_grants - grants)) "buf io w/o grant alloc"
9652 run_test 64e "check grant consumption (no grant allocation)"
9655 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9657 local olddebug="$($LCTL get_param -n debug 2> /dev/null)"
9658 stack_trap "$LCTL set_param -n debug='$olddebug'" EXIT
9659 $LCTL set_param debug=+cache
9661 # Remount client to reset grant
9662 remount_client $MOUNT || error "failed to remount client"
9663 local osc_tgt="$FSNAME-OST0000-osc-$($LFS getname -i $DIR)"
9665 local init_grants=$(import_param $osc_tgt initial_grant)
9666 local extent_tax=$(import_param $osc_tgt grant_extent_tax)
9667 local max_brw_size=$(import_param $osc_tgt max_brw_size)
9668 local gbs=$(import_param $osc_tgt grant_block_size)
9669 local chunk=$(grant_chunk $osc_tgt)
9671 # write random number of bytes from max_brw_size / 4 to max_brw_size
9672 local write_bytes=$(shuf -i $((max_brw_size / 4))-$max_brw_size -n 1)
9673 # align for direct io
9674 write_bytes=$(round_up_p2 $write_bytes PAGE_SIZE)
9675 # round to grant consumption unit
9676 local wb_round_up=$(round_up_p2 $write_bytes gbs)
9678 local grants=$((wb_round_up + extent_tax))
9680 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "lfs setstripe failed"
9681 dd if=/dev/zero of=$DIR/$tfile bs=$write_bytes count=1 oflag=direct ||
9682 error "error writing to $DIR/$tfile"
9684 check_grants $osc_tgt $((init_grants - grants + chunk)) \
9685 "direct io with grant allocation"
9687 rm -f $DIR/$tfile || error "rm failed"
9689 # Remount client to reset grant
9690 remount_client $MOUNT || error "failed to remount client"
9691 osc_tgt="$FSNAME-OST0000-osc-$($LFS getname -i $DIR)"
9693 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "lfs setstripe failed"
9695 # Testing that buffered IO consumes grant on the client
9697 # Delay the RPC on the server so it's guaranteed to not complete even
9698 # if the RPC is sent from the client
9699 #define OBD_FAIL_PTLRPC_PAUSE_REQ 0x50a
9700 $LCTL set_param fail_loc=0x50a fail_val=3
9701 dd if=/dev/zero of=$DIR/$tfile bs=$write_bytes count=1 conv=notrunc ||
9702 error "error writing to $DIR/$tfile with buffered IO"
9704 check_grants $osc_tgt $((init_grants - grants)) \
9705 "buffered io, not write rpc"
9707 # Clear the fail loc and do a sync on the client
9708 $LCTL set_param fail_loc=0 fail_val=0
9711 # RPC is now known to have sent
9712 check_grants $osc_tgt $((init_grants - grants + chunk)) \
9713 "buffered io, one RPC"
9715 run_test 64f "check grant consumption (with grant allocation)"
9718 (( $MDS1_VERSION >= $(version_code 2.14.56) )) ||
9719 skip "Need MDS version at least 2.14.56"
9721 local mdts=$(comma_list $(mdts_nodes))
9723 local old=$($LCTL get_param mdc.$FSNAME-*.grant_shrink_interval |
9725 stack_trap "$LCTL set_param $old"
9727 # generate dirty pages and increase dirty granted on MDT
9728 stack_trap "rm -f $DIR/$tfile-*"
9729 for (( i = 0; i < 10; i++)); do
9730 $LFS setstripe -E 1M -L mdt $DIR/$tfile-$i ||
9731 error "can't set stripe"
9732 dd if=/dev/zero of=$DIR/$tfile-$i bs=128k count=1 ||
9734 $LFS getstripe $DIR/$tfile-$i | grep -q pattern.*mdt || {
9735 $LFS getstripe $DIR/$tfile-$i
9736 error "not DoM file"
9743 # wait until grant shrink reset grant dirty on MDTs
9744 for ((i = 0; i < 120; i++)); do
9745 grant_dirty=$(do_nodes $mdts $LCTL get_param -n mdt.*.tot_dirty |
9746 awk '{sum=sum+$1} END {print sum}')
9747 vm_dirty=$(awk '/Dirty:/{print $2}' /proc/meminfo)
9748 echo "$grant_dirty grants, $vm_dirty pages"
9749 (( grant_dirty + vm_dirty == 0 )) && break
9750 (( i == 3 )) && sync &&
9751 $LCTL set_param mdc.$FSNAME-*.grant_shrink_interval=5
9755 grant_dirty=$(do_nodes $mdts $LCTL get_param -n mdt.*.tot_dirty |
9756 awk '{sum=sum+$1} END {print sum}')
9757 (( grant_dirty == 0 )) || error "$grant_dirty on MDT"
9759 run_test 64g "grant shrink on MDT"
9762 (( $OST1_VERSION >= $(version_code 2.14.56) )) ||
9763 skip "need OST at least 2.14.56 to avoid grant shrink on read"
9765 local instance=$($LFS getname -i $DIR)
9766 local osc_tgt="$FSNAME-OST0000-osc-$instance"
9767 local num_exps=$(do_facet ost1 \
9768 $LCTL get_param -n obdfilter.*OST0000*.num_exports)
9769 local max_brw_size=$(import_param $osc_tgt max_brw_size)
9770 local avail=$($LCTL get_param -n osc.*OST0000-osc-$instance.kbytesavail)
9771 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
9773 # 10MiB is for file to be written, max_brw_size * 16 *
9774 # num_exps is space reserve so that tgt_grant_shrink() decided
9776 local expect=$((max_brw_size * 16 * num_exps + 10 * 1048576))
9777 (( avail * 1024 < expect )) &&
9778 skip "need $expect bytes on ost1, have $(( avail * 1024 )) only"
9780 save_lustre_params client "osc.*OST0000*.grant_shrink" > $p
9781 save_lustre_params client "osc.*OST0000*.grant_shrink_interval" >> $p
9782 stack_trap "restore_lustre_params < $p; rm -f $save" EXIT
9783 $LCTL set_param osc.*OST0000*.grant_shrink=1
9784 $LCTL set_param osc.*OST0000*.grant_shrink_interval=10
9786 $LFS setstripe -c 1 -i 0 $DIR/$tfile
9787 stack_trap "rm -f $DIR/$tfile"
9788 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 oflag=sync
9790 # drop cache so that coming read would do rpc
9791 cancel_lru_locks osc
9793 # shrink interval is set to 10, pause for 7 seconds so that
9794 # grant thread did not wake up yet but coming read entered
9795 # shrink mode for rpc (osc_should_shrink_grant())
9798 declare -a cur_grant_bytes
9799 declare -a tot_granted
9800 cur_grant_bytes[0]=$($LCTL get_param -n osc.*OST0000*.cur_grant_bytes)
9801 tot_granted[0]=$(do_facet ost1 \
9802 $LCTL get_param -n obdfilter.*OST0000*.tot_granted)
9804 dd if=$DIR/$tfile bs=4K count=1 of=/dev/null
9806 cur_grant_bytes[1]=$($LCTL get_param -n osc.*OST0000*.cur_grant_bytes)
9807 tot_granted[1]=$(do_facet ost1 \
9808 $LCTL get_param -n obdfilter.*OST0000*.tot_granted)
9810 # grant change should be equal on both sides
9811 (( cur_grant_bytes[0] - cur_grant_bytes[1] ==
9812 tot_granted[0] - tot_granted[1])) ||
9813 error "grant change mismatch, " \
9814 "server: ${tot_granted[0]} to ${tot_granted[1]}, " \
9815 "client: ${cur_grant_bytes[0]} to ${cur_grant_bytes[1]}"
9817 run_test 64h "grant shrink on read"
9820 (( $OST1_VERSION >= $(version_code 2.14.56) )) ||
9821 skip "need OST at least 2.14.56 to avoid grant shrink on replay"
9823 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9824 remote_ost_nodsh && skip "remote OSTs with nodsh"
9826 $LFS setstripe -c 1 -i 0 $DIR/$tfile
9827 stack_trap "rm -f $DIR/$tfile"
9829 dd if=/dev/zero of=$DIR/$tfile bs=1M count=64
9831 # lustre-ffff9fc75e850800 /mnt/lustre -> ffff9fc75e850800
9832 local instance=$($LFS getname -i $DIR)
9834 local osc_tgt="$FSNAME-OST0000-osc-$instance"
9835 local cgb=$($LCTL get_param -n osc.$osc_tgt.cur_grant_bytes)
9837 # shrink grants and simulate rpc loss
9838 #define OBD_FAIL_PTLRPC_DROP_REQ_OPC 0x513
9839 do_facet ost1 "$LCTL set_param fail_loc=0x80000513 fail_val=17"
9840 $LCTL set_param osc.$osc_tgt.cur_grant_bytes=$((cgb/2))B
9844 dd if=/dev/zero of=$DIR/$tfile oflag=append bs=1M count=8 conv=notrunc
9846 local testid=$(echo $TESTNAME | tr '_' ' ')
9848 do_facet ost1 dmesg | tac | sed "/$testid/,$ d" |
9849 grep "GRANT, real grant" &&
9850 error "client has more grants then it owns" || true
9852 run_test 64i "shrink on reconnect"
9854 # bug 1414 - set/get directories' stripe info
9856 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9858 test_mkdir $DIR/$tdir
9860 $LVERIFY $DIR/$tdir $DIR/$tdir/f1 || error "lverify failed"
9862 run_test 65a "directory with no stripe info"
9865 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9867 test_mkdir $DIR/$tdir
9868 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
9870 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
9873 $LVERIFY $DIR/$tdir $DIR/$tdir/f2 || error "lverify failed"
9875 run_test 65b "directory setstripe -S stripe_size*2 -i 0 -c 1"
9878 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9879 [ $OSTCOUNT -lt 2 ] && skip_env "need at least 2 OSTs"
9881 test_mkdir $DIR/$tdir
9882 local stripesize=$($LFS getstripe -S $DIR/$tdir)
9884 $LFS setstripe -S $((stripesize * 4)) -i 1 \
9885 -c $((OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
9887 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
9889 run_test 65c "directory setstripe -S stripe_size*4 -i 1 -c $((OSTCOUNT-1))"
9892 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9894 test_mkdir $DIR/$tdir
9895 local STRIPECOUNT=$($LFS getstripe -c $DIR/$tdir)
9896 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
9898 if [[ $STRIPECOUNT -le 0 ]]; then
9900 elif [[ $STRIPECOUNT -gt $LOV_MAX_STRIPE_COUNT ]]; then
9901 [[ $OSTCOUNT -gt $LOV_MAX_STRIPE_COUNT ]] &&
9902 sc=$LOV_MAX_STRIPE_COUNT || sc=$(($OSTCOUNT - 1))
9904 sc=$(($STRIPECOUNT - 1))
9906 $LFS setstripe -S $STRIPESIZE -c $sc $DIR/$tdir || error "setstripe"
9907 touch $DIR/$tdir/f4 $DIR/$tdir/f5
9908 $LVERIFY $DIR/$tdir $DIR/$tdir/f4 $DIR/$tdir/f5 ||
9909 error "lverify failed"
9911 run_test 65d "directory setstripe -S stripe_size -c stripe_count"
9914 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9916 # LU-16904 delete layout when root is set as PFL layout
9917 save_layout_restore_at_exit $MOUNT
9918 $LFS setstripe -d $MOUNT || error "setstripe failed"
9920 test_mkdir $DIR/$tdir
9922 $LFS setstripe $DIR/$tdir || error "setstripe"
9923 $LFS getstripe -v $DIR/$tdir | grep "Default" ||
9924 error "no stripe info failed"
9926 $LVERIFY $DIR/$tdir $DIR/$tdir/f6 || error "lverify failed"
9928 run_test 65e "directory setstripe defaults"
9931 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9933 test_mkdir $DIR/${tdir}f
9934 $RUNAS $LFS setstripe $DIR/${tdir}f &&
9935 error "setstripe succeeded" || true
9937 run_test 65f "dir setstripe permission (should return error) ==="
9940 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9942 # LU-16904 delete layout when root is set as PFL layout
9943 save_layout_restore_at_exit $MOUNT
9944 $LFS setstripe -d $MOUNT || error "setstripe failed"
9946 test_mkdir $DIR/$tdir
9947 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
9949 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
9950 error "setstripe -S failed"
9951 $LFS setstripe -d $DIR/$tdir || error "setstripe -d failed"
9952 $LFS getstripe -v $DIR/$tdir | grep "Default" ||
9953 error "delete default stripe failed"
9955 run_test 65g "directory setstripe -d"
9958 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9960 test_mkdir $DIR/$tdir
9961 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
9963 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
9964 error "setstripe -S failed"
9965 test_mkdir $DIR/$tdir/dd1
9966 [ $($LFS getstripe -c $DIR/$tdir) = $($LFS getstripe -c $DIR/$tdir/dd1) ] ||
9967 error "stripe info inherit failed"
9969 run_test 65h "directory stripe info inherit ===================="
9972 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9974 save_layout_restore_at_exit $MOUNT
9976 # bug6367: set non-default striping on root directory
9977 $LFS setstripe -S 65536 -c -1 $MOUNT || error "error setting stripe"
9979 # bug12836: getstripe on -1 default directory striping
9980 $LFS getstripe $MOUNT || error "getstripe $MOUNT failed"
9982 # bug12836: getstripe -v on -1 default directory striping
9983 $LFS getstripe -v $MOUNT || error "getstripe -v $MOUNT failed"
9985 # bug12836: new find on -1 default directory striping
9986 $LFS find -mtime -1 $MOUNT > /dev/null || error "find $MOUNT failed"
9988 run_test 65i "various tests to set root directory striping"
9990 test_65j() { # bug6367
9991 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9995 # if we aren't already remounting for each test, do so for this test
9996 if [ "$I_MOUNTED" = "yes" ]; then
9997 cleanup || error "failed to unmount"
10001 save_layout_restore_at_exit $MOUNT
10003 $LFS setstripe -d $MOUNT || error "setstripe failed"
10005 run_test 65j "set default striping on root directory (bug 6367)="
10009 wait_delete_completed
10010 do_facet $SINGLEMDS "lctl set_param -n \
10011 osp.$ost*MDT0000.max_create_count=$max_count"
10012 do_facet $SINGLEMDS "lctl set_param -n \
10013 osp.$ost*MDT0000.create_count=$count"
10014 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
10015 echo $INACTIVE_OSC "is Activate"
10017 wait_osc_import_state mds ost$(( ostnum + 1 )) FULL
10020 test_65k() { # bug11679
10021 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10022 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10023 remote_mds_nodsh && skip "remote MDS with nodsh"
10025 local disable_precreate=true
10026 [ $MDS1_VERSION -le $(version_code 2.8.54) ] &&
10027 disable_precreate=false
10029 echo "Check OST status: "
10030 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
10031 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
10033 for OSC in $MDS_OSCS; do
10034 echo $OSC "is active"
10035 do_facet $SINGLEMDS lctl --device %$OSC activate
10038 for INACTIVE_OSC in $MDS_OSCS; do
10039 local ost=$(osc_to_ost $INACTIVE_OSC)
10040 local ostnum=$(do_facet $SINGLEMDS lctl get_param -n \
10041 lov.*md*.target_obd |
10042 awk -F: /$ost/'{ print $1 }' | head -n 1)
10044 mkdir -p $DIR/$tdir
10045 $LFS setstripe -i $ostnum -c 1 $DIR/$tdir
10046 createmany -o $DIR/$tdir/$tfile.$ostnum. 1000
10048 echo "Deactivate: " $INACTIVE_OSC
10049 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC deactivate
10051 local count=$(do_facet $SINGLEMDS "lctl get_param -n \
10052 osp.$ost*MDT0000.create_count")
10053 local max_count=$(do_facet $SINGLEMDS "lctl get_param -n \
10054 osp.$ost*MDT0000.max_create_count")
10055 $disable_precreate &&
10056 do_facet $SINGLEMDS "lctl set_param -n \
10057 osp.$ost*MDT0000.max_create_count=0"
10059 for idx in $(seq 0 $((OSTCOUNT - 1))); do
10060 [ -f $DIR/$tdir/$idx ] && continue
10061 echo "$LFS setstripe -i $idx -c 1 $DIR/$tdir/$idx"
10062 $LFS setstripe -i $idx -c 1 $DIR/$tdir/$idx ||
10064 error "setstripe $idx should succeed"; }
10065 rm -f $DIR/$tdir/$idx || error "rm $idx failed"
10067 unlinkmany $DIR/$tdir/$tfile.$ostnum. 1000
10070 do_facet $SINGLEMDS "lctl set_param -n \
10071 osp.$ost*MDT0000.max_create_count=$max_count"
10072 do_facet $SINGLEMDS "lctl set_param -n \
10073 osp.$ost*MDT0000.create_count=$count"
10074 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
10075 echo $INACTIVE_OSC "is Activate"
10077 wait_osc_import_state mds ost$(( ostnum + 1 )) FULL
10080 run_test 65k "validate manual striping works properly with deactivated OSCs"
10082 test_65l() { # bug 12836
10083 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10085 test_mkdir -p $DIR/$tdir/test_dir
10086 $LFS setstripe -c -1 $DIR/$tdir/test_dir
10087 $LFS find -mtime -1 $DIR/$tdir >/dev/null
10089 run_test 65l "lfs find on -1 stripe dir ========================"
10092 local layout=$(save_layout $MOUNT)
10093 $RUNAS $LFS setstripe -c 2 $MOUNT && {
10094 restore_layout $MOUNT $layout
10095 error "setstripe should fail by non-root users"
10099 run_test 65m "normal user can't set filesystem default stripe"
10102 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
10103 [[ $MDS1_VERSION -ge $(version_code 2.12.50) ]] ||
10104 skip "Need MDS version at least 2.12.50"
10105 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
10107 [[ $OSTCOUNT -ge 2 ]] || skip_env "needs >= 2 OSTs"
10108 which getfattr > /dev/null 2>&1 || skip_env "no getfattr command"
10109 which setfattr > /dev/null 2>&1 || skip_env "no setfattr command"
10111 save_layout_restore_at_exit $MOUNT
10113 # new subdirectory under root directory should not inherit
10114 # the default layout from root
10115 # LU-16904 check if the root is set as PFL layout
10116 local numcomp=$($LFS getstripe --component-count $MOUNT)
10118 if [[ $numcomp -eq 0 ]]; then
10119 local dir1=$MOUNT/$tdir-1
10120 mkdir $dir1 || error "mkdir $dir1 failed"
10121 ! getfattr -n trusted.lov $dir1 &> /dev/null ||
10122 error "$dir1 shouldn't have LOV EA"
10125 # delete the default layout on root directory
10126 $LFS setstripe -d $MOUNT || error "delete root default layout failed"
10128 local dir2=$MOUNT/$tdir-2
10129 mkdir $dir2 || error "mkdir $dir2 failed"
10130 ! getfattr -n trusted.lov $dir2 &> /dev/null ||
10131 error "$dir2 shouldn't have LOV EA"
10133 # set a new striping pattern on root directory
10134 local def_stripe_size=$($LFS getstripe -S $MOUNT)
10135 local new_def_stripe_size=$((def_stripe_size * 2))
10136 $LFS setstripe -S $new_def_stripe_size $MOUNT ||
10137 error "set stripe size on $MOUNT failed"
10139 # new file created in $dir2 should inherit the new stripe size from
10140 # the filesystem default
10141 local file2=$dir2/$tfile-2
10142 touch $file2 || error "touch $file2 failed"
10144 local file2_stripe_size=$($LFS getstripe -S $file2)
10145 [[ $file2_stripe_size -eq $new_def_stripe_size ]] ||
10147 echo "file2_stripe_size: '$file2_stripe_size'"
10148 echo "new_def_stripe_size: '$new_def_stripe_size'"
10149 error "$file2 didn't inherit stripe size $new_def_stripe_size"
10152 local dir3=$MOUNT/$tdir-3
10153 mkdir $dir3 || error "mkdir $dir3 failed"
10154 # $dir3 shouldn't have LOV EA, but "lfs getstripe -d $dir3" should show
10155 # the root layout, which is the actual default layout that will be used
10156 # when new files are created in $dir3.
10157 local dir3_layout=$(get_layout_param $dir3)
10158 local root_dir_layout=$(get_layout_param $MOUNT)
10159 [[ "$dir3_layout" = "$root_dir_layout" ]] ||
10161 echo "dir3_layout: '$dir3_layout'"
10162 echo "root_dir_layout: '$root_dir_layout'"
10163 error "$dir3 should show the default layout from $MOUNT"
10166 # set OST pool on root directory
10167 local pool=$TESTNAME
10168 pool_add $pool || error "add $pool failed"
10169 pool_add_targets $pool 0 $((OSTCOUNT - 1)) 1 ||
10170 error "add targets to $pool failed"
10172 $LFS setstripe -p $pool $MOUNT ||
10173 error "set OST pool on $MOUNT failed"
10175 # new file created in $dir3 should inherit the pool from
10176 # the filesystem default
10177 local file3=$dir3/$tfile-3
10178 touch $file3 || error "touch $file3 failed"
10180 local file3_pool=$($LFS getstripe -p $file3)
10181 [[ "$file3_pool" = "$pool" ]] ||
10182 error "$file3 ('$file3_pool') didn't inherit OST pool '$pool'"
10184 local dir4=$MOUNT/$tdir-4
10185 mkdir $dir4 || error "mkdir $dir4 failed"
10186 local dir4_layout=$(get_layout_param $dir4)
10187 root_dir_layout=$(get_layout_param $MOUNT)
10188 echo "$LFS getstripe -d $dir4"
10189 $LFS getstripe -d $dir4
10190 echo "$LFS getstripe -d $MOUNT"
10191 $LFS getstripe -d $MOUNT
10192 [[ "$dir4_layout" = "$root_dir_layout" ]] ||
10194 echo "dir4_layout: '$dir4_layout'"
10195 echo "root_dir_layout: '$root_dir_layout'"
10196 error "$dir4 should show the default layout from $MOUNT"
10199 # new file created in $dir4 should inherit the pool from
10200 # the filesystem default
10201 local file4=$dir4/$tfile-4
10202 touch $file4 || error "touch $file4 failed"
10204 local file4_pool=$($LFS getstripe -p $file4)
10205 [[ "$file4_pool" = "$pool" ]] ||
10206 error "$file4 ('$file4_pool') didn't inherit OST pool $pool"
10208 # new subdirectory under non-root directory should inherit
10209 # the default layout from its parent directory
10210 $LFS setstripe -S $new_def_stripe_size -p $pool $dir4 ||
10211 error "set directory layout on $dir4 failed"
10213 local dir5=$dir4/$tdir-5
10214 mkdir $dir5 || error "mkdir $dir5 failed"
10216 dir4_layout=$(get_layout_param $dir4)
10217 local dir5_layout=$(get_layout_param $dir5)
10218 [[ "$dir4_layout" = "$dir5_layout" ]] ||
10220 echo "dir4_layout: '$dir4_layout'"
10221 echo "dir5_layout: '$dir5_layout'"
10222 error "$dir5 should inherit the default layout from $dir4"
10225 # though subdir under ROOT doesn't inherit default layout, but
10226 # its sub dir/file should be created with default layout.
10227 [[ $MDSCOUNT -ge 2 ]] || skip_env "needs >= 2 MDTs"
10228 [[ $MDS1_VERSION -ge $(version_code 2.12.59) ]] ||
10229 skip "Need MDS version at least 2.12.59"
10231 local default_lmv_count=$($LFS getdirstripe -D -c $MOUNT)
10232 local default_lmv_index=$($LFS getdirstripe -D -i $MOUNT)
10233 local default_lmv_hash=$($LFS getdirstripe -D -H $MOUNT)
10235 if [ $default_lmv_hash == "none" ]; then
10236 stack_trap "$LFS setdirstripe -D -d $MOUNT" EXIT
10238 stack_trap "$LFS setdirstripe -D -i $default_lmv_index \
10239 -c $default_lmv_count -H $default_lmv_hash $MOUNT" EXIT
10242 $LFS setdirstripe -D -c 2 $MOUNT ||
10243 error "setdirstripe -D -c 2 failed"
10244 mkdir $MOUNT/$tdir-6 || error "mkdir $tdir-6 failed"
10245 local lmv_count=$($LFS getdirstripe -c $MOUNT/$tdir-6)
10246 [ $lmv_count -eq 2 ] || error "$tdir-6 stripe count $lmv_count"
10248 # $dir4 layout includes pool
10249 $LFS setstripe -S $((new_def_stripe_size * 2)) $dir4
10250 [[ "$pool" = $($LFS getstripe -p -d $dir4) ]] ||
10251 error "pool lost on setstripe"
10252 $LFS setstripe -E -1 -S $new_def_stripe_size $dir4
10253 [[ "$pool" = $($LFS getstripe -p -d $dir4) ]] ||
10254 error "pool lost on compound layout setstripe"
10256 run_test 65n "don't inherit default layout from root for new subdirectories"
10259 (( $MDS1_VERSION >= $(version_code 2.14.57) )) ||
10260 skip "need MDS version at least 2.14.57"
10262 # set OST pool on root directory
10263 local pool=$TESTNAME
10265 pool_add $pool || error "add $pool failed"
10266 pool_add_targets $pool 0 $((OSTCOUNT - 1)) 1 ||
10267 error "add targets to $pool failed"
10269 local dir1=$MOUNT/$tdir
10271 mkdir $dir1 || error "mkdir $dir1 failed"
10273 # set a new striping pattern on root directory
10274 local def_stripe_size=$($LFS getstripe -S $MOUNT)
10276 $LFS setstripe -p $pool $dir1 ||
10277 error "set directory layout on $dir1 failed"
10279 # $dir1 layout includes pool
10280 $LFS setstripe -S $((def_stripe_size * 2)) $dir1
10281 [[ "$pool" = $($LFS getstripe -p -d $dir1) ]] ||
10282 error "pool lost on setstripe"
10283 $LFS setstripe -E 1M -L mdt -E -1 -c 1 $dir1
10284 $LFS getstripe $dir1
10285 [[ "$pool" = $($LFS getstripe -p -d $dir1) ]] ||
10286 error "pool lost on compound layout setstripe"
10288 $LFS setdirstripe -i 0 -c 2 $dir1/dir2 ||
10289 error "setdirstripe failed on sub-dir with inherited pool"
10290 $LFS getstripe $dir1/dir2
10291 [[ "$pool" = $($LFS getstripe -p -d $dir1/dir2) ]] ||
10292 error "pool lost on compound layout setdirstripe"
10294 $LFS setstripe -E -1 -c 1 $dir1
10295 $LFS getstripe -d $dir1
10296 [[ "$pool" = $($LFS getstripe -p -d $dir1) ]] ||
10297 error "pool lost on setstripe"
10299 run_test 65o "pool inheritance for mdt component"
10301 test_65p () { # LU-16152
10302 local src_dir=$DIR/$tdir/src_dir
10303 local dst_dir=$DIR/$tdir/dst_dir
10304 local yaml_file=$DIR/$tdir/layout.yaml
10307 (( $CLIENT_VERSION >= $(version_code 2.15.51) )) ||
10308 skip "Need at least version 2.15.51"
10310 test_mkdir -p $src_dir
10311 $LFS setstripe -E 2048M -c 4 -E EOF -c 8 $src_dir ||
10312 error "failed to setstripe"
10313 $LFS getstripe --yaml -d $src_dir > $yaml_file ||
10314 error "failed to getstripe"
10316 test_mkdir -p $dst_dir
10317 $LFS setstripe --yaml $yaml_file $dst_dir ||
10318 error "failed to setstripe with yaml file"
10319 border=$($LFS getstripe -d $dst_dir |
10320 awk '/lcme_extent.e_end:/ { print $2; exit; }') ||
10321 error "failed to getstripe"
10323 # 2048M is 0x80000000, or 2147483648
10324 (( $border == 2147483648 )) ||
10325 error "failed to handle huge number in yaml layout"
10327 run_test 65p "setstripe with yaml file and huge number"
10329 test_65p () { # LU-16194
10330 local src_dir=$DIR/$tdir/src_dir
10332 (( $CLIENT_VERSION >= $(version_code 2.15.51) )) ||
10333 skip "Need at least version 2.15.51"
10335 test_mkdir -p $src_dir
10336 # 8E is 0x8000 0000 0000 0000, which is negative as s64
10337 $LFS setstripe -E 8E -c 4 -E EOF -c 8 $src_dir &&
10338 error "should fail if extent start/end >=8E"
10340 # EOF should work as before
10341 $LFS setstripe -E 8M -c 4 -E EOF -c 8 $src_dir ||
10342 error "failed to setstripe normally"
10344 run_test 65p "setstripe with >=8E offset should fail"
10346 # bug 2543 - update blocks count on client
10348 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10350 local COUNT=${COUNT:-8}
10351 dd if=/dev/zero of=$DIR/f66 bs=1k count=$COUNT
10352 sync; sync_all_data; sync; sync_all_data
10353 cancel_lru_locks osc
10354 local BLOCKS=$(ls -s --block-size=1k $DIR/f66 | awk '{ print $1 }')
10355 (( BLOCKS >= COUNT )) || error "$DIR/f66 blocks $BLOCKS < $COUNT"
10357 run_test 66 "update inode blocks count on client ==============="
10360 awk '($1 == "'$1':") { print $2 }' /proc/meminfo
10364 swapon -s | awk '($1 == "'$1'") { print $4 }'
10367 # bug5265, obdfilter oa2dentry return -ENOENT
10368 # #define OBD_FAIL_SRV_ENOENT 0x217
10370 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10371 remote_ost_nodsh && skip "remote OST with nodsh"
10374 $LFS setstripe -c 1 -i 0 $f
10375 stack_trap "rm -f $f ${f}.2"
10377 $DIRECTIO write ${f}.2 0 1 || error "directio write error"
10379 do_facet ost1 lctl set_param fail_loc=0x217
10380 $TRUNCATE $f 1 # vmtruncate() will ignore truncate() error.
10381 $DIRECTIO write $f 0 2 && error "write succeeded, expect -ENOENT"
10383 do_facet ost1 lctl set_param fail_loc=0
10384 $DIRECTIO write $f 0 2 || error "write error"
10386 cancel_lru_locks osc
10387 $DIRECTIO read $f 0 1 || error "read error"
10389 do_facet ost1 lctl set_param fail_loc=0x217
10390 $DIRECTIO read $f 1 1 && error "read succeeded, expect -ENOENT"
10392 do_facet ost1 lctl set_param fail_loc=0
10394 run_test 69 "verify oa2dentry return -ENOENT doesn't LBUG ======"
10397 test_mkdir $DIR/$tdir
10398 $LFS setdirstripe -D -c$MDSCOUNT $DIR/$tdir
10399 bash rundbench -C -D $DIR/$tdir 2 || error "dbench failed!"
10401 run_test 71 "Running dbench on lustre (don't segment fault) ===="
10403 test_72a() { # bug 5695 - Test that on 2.6 remove_suid works properly
10404 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10405 [ "$RUNAS_ID" = "$UID" ] &&
10406 skip_env "RUNAS_ID = UID = $UID -- skipping"
10407 # Check that testing environment is properly set up. Skip if not
10408 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_GID $RUNAS ||
10409 skip_env "User $RUNAS_ID does not exist - skipping"
10412 chmod 777 $DIR/$tfile
10413 chmod ug+s $DIR/$tfile
10414 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=512 count=1 ||
10415 error "$RUNAS dd $DIR/$tfile failed"
10416 # See if we are still setuid/sgid
10417 [ -u $DIR/$tfile ] || [ -g $DIR/$tfile ] &&
10418 error "S/gid is not dropped on write"
10419 # Now test that MDS is updated too
10420 cancel_lru_locks mdc
10421 [ -u $DIR/$tfile ] || [ -g $DIR/$tfile ] &&
10422 error "S/gid is not dropped on MDS"
10425 run_test 72a "Test that remove suid works properly (bug5695) ===="
10427 test_72b() { # bug 24226 -- keep mode setting when size is not changing
10430 [ "$RUNAS_ID" = "$UID" ] &&
10431 skip_env "RUNAS_ID = UID = $UID -- skipping"
10432 [ "$RUNAS_ID" -eq 0 ] &&
10433 skip_env "RUNAS_ID = 0 -- skipping"
10434 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10435 # Check that testing environment is properly set up. Skip if not
10436 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_ID $RUNAS ||
10437 skip_env "User $RUNAS_ID does not exist - skipping"
10439 touch $DIR/${tfile}-f{g,u}
10440 test_mkdir $DIR/${tfile}-dg
10441 test_mkdir $DIR/${tfile}-du
10442 chmod 770 $DIR/${tfile}-{f,d}{g,u}
10443 chmod g+s $DIR/${tfile}-{f,d}g
10444 chmod u+s $DIR/${tfile}-{f,d}u
10445 for perm in 777 2777 4777; do
10446 $RUNAS chmod $perm $DIR/${tfile}-fg && error "S/gid file allowed improper chmod to $perm"
10447 $RUNAS chmod $perm $DIR/${tfile}-fu && error "S/uid file allowed improper chmod to $perm"
10448 $RUNAS chmod $perm $DIR/${tfile}-dg && error "S/gid dir allowed improper chmod to $perm"
10449 $RUNAS chmod $perm $DIR/${tfile}-du && error "S/uid dir allowed improper chmod to $perm"
10453 run_test 72b "Test that we keep mode setting if without file data changed (bug 24226)"
10455 # bug 3462 - multiple simultaneous MDC requests
10457 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10459 test_mkdir $DIR/d73-1
10460 test_mkdir $DIR/d73-2
10461 multiop_bg_pause $DIR/d73-1/f73-1 O_c || return 1
10464 lctl set_param fail_loc=0x80000129
10465 $MULTIOP $DIR/d73-1/f73-2 Oc &
10467 lctl set_param fail_loc=0
10469 $MULTIOP $DIR/d73-2/f73-3 Oc &
10473 wait $pid1 || return 1
10477 $CHECKSTAT -t file $DIR/d73-1/f73-1 || return 4
10478 $CHECKSTAT -t file $DIR/d73-1/f73-2 || return 5
10479 $CHECKSTAT -t file $DIR/d73-2/f73-3 || return 6
10483 run_test 73 "multiple MDC requests (should not deadlock)"
10485 test_74a() { # bug 6149, 6184
10486 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10489 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
10491 # very important to OR with CFS_FAIL_ONCE (0x80000000) -- otherwise it
10492 # will spin in a tight reconnection loop
10493 $LCTL set_param fail_loc=0x8000030e
10494 # get any lock that won't be difficult - lookup works.
10496 $LCTL set_param fail_loc=0
10500 run_test 74a "ldlm_enqueue freed-export error path, ls (shouldn't LBUG)"
10502 test_74b() { # bug 13310
10503 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10505 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
10507 # very important to OR with CFS_FAIL_ONCE (0x80000000) -- otherwise it
10508 # will spin in a tight reconnection loop
10509 $LCTL set_param fail_loc=0x8000030e
10510 # get a "difficult" lock
10512 $LCTL set_param fail_loc=0
10516 run_test 74b "ldlm_enqueue freed-export error path, touch (shouldn't LBUG)"
10519 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10521 #define OBD_FAIL_LDLM_NEW_LOCK
10522 $LCTL set_param fail_loc=0x319
10523 touch $DIR/$tfile && error "touch successful"
10524 $LCTL set_param fail_loc=0
10527 run_test 74c "ldlm_lock_create error path, (shouldn't LBUG)"
10529 slab_lic=/sys/kernel/slab/lustre_inode_cache
10531 [ -f $slab_lic/shrink ] && echo 1 > $slab_lic/shrink
10532 [ -f $slab_lic/objects ] && awk '{ print $1 }' $slab_lic/objects ||
10533 awk '/lustre_inode_cache/ { print $2; exit }' /proc/slabinfo
10536 test_76a() { # Now for b=20433, added originally in b=1443
10537 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10539 cancel_lru_locks osc
10540 # there may be some slab objects cached per core
10541 local cpus=$(getconf _NPROCESSORS_ONLN 2>/dev/null)
10542 local before=$(num_objects)
10543 local count=$((512 * cpus))
10544 [ "$SLOW" = "no" ] && count=$((128 * cpus))
10545 local margin=$((count / 10))
10546 if [[ -f $slab_lic/aliases ]]; then
10547 local aliases=$(cat $slab_lic/aliases)
10548 (( aliases > 0 )) && margin=$((margin * aliases))
10551 echo "before slab objects: $before"
10552 for i in $(seq $count); do
10556 cancel_lru_locks osc
10557 local after=$(num_objects)
10558 echo "created: $count, after slab objects: $after"
10559 # shared slab counts are not very accurate, allow significant margin
10560 # the main goal is that the cache growth is not permanently > $count
10561 while (( after > before + margin )); do
10563 after=$(num_objects)
10565 (( wait % 5 == 0 )) && echo "wait $wait seconds objects: $after"
10566 if (( wait > 60 )); then
10567 error "inode slab grew from $before+$margin to $after"
10571 run_test 76a "confirm clients recycle inodes properly ===="
10574 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10575 [ $CLIENT_VERSION -ge $(version_code 2.13.55) ] || skip "not supported"
10578 local before=$(num_objects)
10580 for i in $(seq $count); do
10585 local after=$(num_objects)
10588 while (( after > before )); do
10590 after=$(num_objects)
10592 (( wait % 5 == 0 )) && echo "wait $wait seconds objects: $after"
10593 if (( wait > 60 )); then
10594 error "inode slab grew from $before to $after"
10598 echo "slab objects before: $before, after: $after"
10600 run_test 76b "confirm clients recycle directory inodes properly ===="
10602 export ORIG_CSUM=""
10605 # Note: in sptlrpc modes which enable its own bulk checksum, the
10606 # original crc32_le bulk checksum will be automatically disabled,
10607 # and the OBD_FAIL_OSC_CHECKSUM_SEND/OBD_FAIL_OSC_CHECKSUM_RECEIVE
10608 # will be checked by sptlrpc code against sptlrpc bulk checksum.
10609 # In this case set_checksums() will not be no-op, because sptlrpc
10610 # bulk checksum will be enabled all through the test.
10612 [ "$ORIG_CSUM" ] || ORIG_CSUM=`lctl get_param -n osc.*.checksums | head -n1`
10613 lctl set_param -n osc.*.checksums $1
10617 export ORIG_CSUM_TYPE="`lctl get_param -n osc.*osc-[^mM]*.checksum_type |
10618 sed 's/.*\[\(.*\)\].*/\1/g' | head -n1`"
10619 CKSUM_TYPES=${CKSUM_TYPES:-$(lctl get_param -n osc.*osc-[^mM]*.checksum_type |
10620 tr -d [] | head -n1)}
10621 set_checksum_type()
10623 lctl set_param -n osc.*osc-[^mM]*.checksum_type $1
10625 log "set checksum type to $1, rc = $rc"
10629 get_osc_checksum_type()
10631 # arugment 1: OST name, like OST0000
10633 checksum_type=$(lctl get_param -n osc.*${ost}-osc-[^mM]*.checksum_type |
10634 sed 's/.*\[\(.*\)\].*/\1/g')
10636 [ $rc -ne 0 ] && error "failed to get checksum type of $ost, rc = $rc, output = $checksum_type"
10637 echo $checksum_type
10640 F77_TMP=$TMP/f77-temp
10643 dd if=/dev/urandom of=$F77_TMP bs=1M count=$F77SZ || \
10644 error "error writing to $F77_TMP"
10647 test_77a() { # bug 10889
10648 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10649 $GSS && skip_env "could not run with gss"
10651 [ ! -f $F77_TMP ] && setup_f77
10653 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ || error "dd error"
10657 run_test 77a "normal checksum read/write operation"
10659 test_77b() { # bug 10889
10660 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10661 $GSS && skip_env "could not run with gss"
10663 [ ! -f $F77_TMP ] && setup_f77
10664 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
10665 $LCTL set_param fail_loc=0x80000409
10668 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
10669 error "dd error: $?"
10670 $LCTL set_param fail_loc=0
10672 for algo in $CKSUM_TYPES; do
10673 cancel_lru_locks osc
10674 set_checksum_type $algo
10675 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
10676 $LCTL set_param fail_loc=0x80000408
10677 cmp $F77_TMP $DIR/$tfile || error "file compare failed"
10678 $LCTL set_param fail_loc=0
10681 set_checksum_type $ORIG_CSUM_TYPE
10684 run_test 77b "checksum error on client write, read"
10689 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=0
10691 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=0
10692 [ -n "$osc_file_prefix" ] && rm -f ${osc_file_prefix}*
10693 $check_ost && [ -n "$ost_file_prefix" ] &&
10694 do_facet ost1 rm -f ${ost_file_prefix}\*
10698 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10699 $GSS && skip_env "could not run with gss"
10700 remote_ost_nodsh && skip "remote OST with nodsh"
10703 local osc_file_prefix
10705 local check_ost=false
10706 local ost_file_prefix
10712 # ensure corruption will occur on first OSS/OST
10713 $LFS setstripe -i 0 $DIR/$tfile
10715 [ ! -f $F77_TMP ] && setup_f77
10716 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
10717 error "dd write error: $?"
10718 fid=$($LFS path2fid $DIR/$tfile)
10720 if [ $OST1_VERSION -ge $(version_code 2.9.57) ]
10723 ost_file_prefix=$(do_facet ost1 $LCTL get_param -n debug_path)
10724 ost_file_prefix=${ost_file_prefix}-checksum_dump-ost-\\${fid}
10726 echo "OSS do not support bulk pages dump upon error"
10729 osc_file_prefix=$($LCTL get_param -n debug_path)
10730 osc_file_prefix=${osc_file_prefix}-checksum_dump-osc-\\${fid}
10732 trap cleanup_77c EXIT
10735 # enable bulk pages dump upon error on Client
10736 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=1
10737 # enable bulk pages dump upon error on OSS
10739 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=1
10741 # flush Client cache to allow next read to reach OSS
10742 cancel_lru_locks osc
10744 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
10745 $LCTL set_param fail_loc=0x80000408
10746 dd if=$DIR/$tfile of=/dev/null bs=1M || error "dd read error: $?"
10747 $LCTL set_param fail_loc=0
10751 # check cksum dump on Client
10752 osc_file=$(ls ${osc_file_prefix}*)
10753 [ -n "$osc_file" ] || error "no checksum dump file on Client"
10754 # OBD_FAIL_OSC_CHECKSUM_RECEIVE corrupts with "bad1" at start of file
10755 bad1=$(dd if=$osc_file bs=1 count=4 2>/dev/null) || error "dd error: $?"
10756 [ $bad1 == "bad1" ] || error "unexpected corrupt pattern"
10757 orig_cksum=$(dd if=$F77_TMP bs=1 skip=4 count=1048572 2>/dev/null |
10759 dump_cksum=$(dd if=$osc_file bs=1 skip=4 2>/dev/null | cksum)
10760 [[ "$orig_cksum" == "$dump_cksum" ]] ||
10761 error "dump content does not match on Client"
10763 $check_ost || skip "No need to check cksum dump on OSS"
10765 # check cksum dump on OSS
10766 ost_file=$(do_facet ost1 ls ${ost_file_prefix}\*)
10767 [ -n "$ost_file" ] || error "no checksum dump file on OSS"
10768 orig_cksum=$(dd if=$F77_TMP bs=1048576 count=1 2>/dev/null | cksum)
10769 dump_cksum=$(do_facet ost1 dd if=$ost_file 2>/dev/null \| cksum)
10770 [[ "$orig_cksum" == "$dump_cksum" ]] ||
10771 error "dump content does not match on OSS"
10775 run_test 77c "checksum error on client read with debug"
10777 test_77d() { # bug 10889
10778 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10779 $GSS && skip_env "could not run with gss"
10781 stack_trap "rm -f $DIR/$tfile"
10782 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
10783 $LCTL set_param fail_loc=0x80000409
10785 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
10786 error "direct write: rc=$?"
10787 $LCTL set_param fail_loc=0
10790 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
10791 $LCTL set_param fail_loc=0x80000408
10793 cancel_lru_locks osc
10794 $DIRECTIO read $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
10795 error "direct read: rc=$?"
10796 $LCTL set_param fail_loc=0
10799 run_test 77d "checksum error on OST direct write, read"
10801 test_77f() { # bug 10889
10802 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10803 $GSS && skip_env "could not run with gss"
10806 stack_trap "rm -f $DIR/$tfile"
10807 for algo in $CKSUM_TYPES; do
10808 cancel_lru_locks osc
10809 set_checksum_type $algo
10810 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
10811 $LCTL set_param fail_loc=0x409
10812 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) &&
10813 error "direct write succeeded"
10814 $LCTL set_param fail_loc=0
10816 set_checksum_type $ORIG_CSUM_TYPE
10819 run_test 77f "repeat checksum error on write (expect error)"
10821 test_77g() { # bug 10889
10822 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10823 $GSS && skip_env "could not run with gss"
10824 remote_ost_nodsh && skip "remote OST with nodsh"
10826 [ ! -f $F77_TMP ] && setup_f77
10828 local file=$DIR/$tfile
10829 stack_trap "rm -f $file" EXIT
10831 $LFS setstripe -c 1 -i 0 $file
10832 #define OBD_FAIL_OST_CHECKSUM_RECEIVE 0x21a
10833 do_facet ost1 lctl set_param fail_loc=0x8000021a
10835 dd if=$F77_TMP of=$file bs=1M count=$F77SZ ||
10836 error "write error: rc=$?"
10837 do_facet ost1 lctl set_param fail_loc=0
10840 cancel_lru_locks osc
10841 #define OBD_FAIL_OST_CHECKSUM_SEND 0x21b
10842 do_facet ost1 lctl set_param fail_loc=0x8000021b
10844 cmp $F77_TMP $file || error "file compare failed"
10845 do_facet ost1 lctl set_param fail_loc=0
10848 run_test 77g "checksum error on OST write, read"
10850 test_77k() { # LU-10906
10851 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10852 $GSS && skip_env "could not run with gss"
10854 local cksum_param="osc.$FSNAME*.checksums"
10855 local get_checksum="$LCTL get_param -n $cksum_param | head -n1"
10859 [ "$ORIG_CSUM" ] || ORIG_CSUM=$(eval $get_checksum)
10860 stack_trap "wait_update $HOSTNAME '$get_checksum' $ORIG_CSUM || true"
10861 stack_trap "do_facet mgs $LCTL set_param -P $cksum_param=$ORIG_CSUM"
10864 do_facet mgs $LCTL set_param -P $cksum_param=$i ||
10865 error "failed to set checksum=$i on MGS"
10866 wait_update $HOSTNAME "$get_checksum" $i
10868 echo "remount client, checksum should be $i"
10869 remount_client $MOUNT || error "failed to remount client"
10870 checksum=$(eval $get_checksum)
10871 [ $checksum -eq $i ] || error "checksum($checksum) != $i"
10873 # remove persistent param to avoid races with checksum mountopt below
10874 do_facet mgs $LCTL set_param -P -d $cksum_param ||
10875 error "failed to delete checksum on MGS"
10877 for opt in "checksum" "nochecksum"; do
10878 #remount with mount option
10879 echo "remount client with option $opt, checksum should be $i"
10880 umount_client $MOUNT || error "failed to umount client"
10881 mount_client $MOUNT "$MOUNT_OPTS,$opt" ||
10882 error "failed to mount client with option '$opt'"
10883 checksum=$(eval $get_checksum)
10884 [ $checksum -eq $i ] || error "checksum($checksum) != $i"
10888 remount_client $MOUNT || error "failed to remount client"
10890 run_test 77k "enable/disable checksum correctly"
10893 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10894 $GSS && skip_env "could not run with gss"
10897 stack_trap "set_checksums $ORIG_CSUM" EXIT
10898 stack_trap "set_checksum_type $ORIG_CSUM_TYPE" EXIT
10900 set_checksum_type invalid && error "unexpected success of invalid checksum type"
10902 $LFS setstripe -c 1 -i 0 $DIR/$tfile
10903 for algo in $CKSUM_TYPES; do
10904 set_checksum_type $algo || error "fail to set checksum type $algo"
10905 osc_algo=$(get_osc_checksum_type OST0000)
10906 [ "$osc_algo" != "$algo" ] && error "checksum type is $osc_algo after setting it to $algo"
10908 # no locks, no reqs to let the connection idle
10909 cancel_lru_locks osc
10910 lru_resize_disable osc
10911 wait_osc_import_state client ost1 IDLE
10913 # ensure ost1 is connected
10914 stat $DIR/$tfile >/dev/null || error "can't stat"
10915 wait_osc_import_state client ost1 FULL
10917 osc_algo=$(get_osc_checksum_type OST0000)
10918 [ "$osc_algo" != "$algo" ] && error "checksum type changed from $algo to $osc_algo after reconnection"
10922 run_test 77l "preferred checksum type is remembered after reconnected"
10924 [ "$ORIG_CSUM" ] && set_checksums $ORIG_CSUM || true
10929 (( $CLIENT_VERSION >= $(version_code 2.14.52) )) ||
10930 skip "Need at least version 2.14.52"
10931 local param=checksum_speed
10933 $LCTL get_param $param || error "reading $param failed"
10935 csum_speeds=$($LCTL get_param -n $param)
10937 [[ "$csum_speeds" =~ "adler32" && "$csum_speeds" =~ "crc32" ]] ||
10938 error "known checksum types are missing"
10940 run_test 77m "Verify checksum_speed is correctly read"
10942 check_filefrag_77n() {
10947 while read extidx a b start end rest; do
10948 if [[ "${extidx}" =~ ^[0-9]+: ]]; then
10949 nr_ext=$(( $nr_ext + 1 ))
10950 starts+=( ${start%..} )
10953 done < <( filefrag -sv $1 )
10955 [[ $nr_ext -eq 2 ]] && [[ "${starts[-1]}" == $(( ${ends[0]} + 1 )) ]] && return 0
10960 [[ "$CKSUM_TYPES" =~ t10 ]] || skip "no T10 checksum support on osc"
10963 $TRUNCATE $DIR/$tfile 0
10964 dd if=/dev/urandom of=$DIR/$tfile bs=4k conv=notrunc count=1 seek=0
10965 dd if=/dev/urandom of=$DIR/$tfile bs=4k conv=notrunc count=1 seek=2
10966 check_filefrag_77n $DIR/$tfile ||
10967 skip "$tfile blocks not contiguous around hole"
10970 stack_trap "set_checksums $ORIG_CSUM" EXIT
10971 stack_trap "set_checksum_type $ORIG_CSUM_TYPE" EXIT
10972 stack_trap "rm -f $DIR/$tfile"
10974 for algo in $CKSUM_TYPES; do
10975 if [[ "$algo" =~ ^t10 ]]; then
10976 set_checksum_type $algo ||
10977 error "fail to set checksum type $algo"
10978 dd if=$DIR/$tfile of=/dev/null bs=12k count=1 iflag=direct ||
10979 error "fail to read $tfile with $algo"
10985 run_test 77n "Verify read from a hole inside contiguous blocks with T10PI"
10988 (( $MDS1_VERSION >= $(version_code 2.14.55) )) ||
10989 skip "Need MDS version at least 2.14.55"
10990 (( $OST1_VERSION >= $(version_code 2.14.55) )) ||
10991 skip "Need OST version at least 2.14.55"
10992 local ofd=obdfilter
10995 # print OST checksum_type
10996 echo "$ofd.$FSNAME-*.checksum_type:"
10997 do_nodes $(comma_list $(osts_nodes)) \
10998 $LCTL get_param -n $ofd.$FSNAME-*.checksum_type
11000 # print MDT checksum_type
11001 echo "$mdt.$FSNAME-*.checksum_type:"
11002 do_nodes $(comma_list $(mdts_nodes)) \
11003 $LCTL get_param -n $mdt.$FSNAME-*.checksum_type
11005 local o_count=$(do_nodes $(comma_list $(osts_nodes)) \
11006 $LCTL get_param -n $ofd.$FSNAME-*.checksum_type | wc -l)
11008 (( $o_count == $OSTCOUNT )) ||
11009 error "found $o_count checksums, not \$MDSCOUNT=$OSTCOUNT"
11011 local m_count=$(do_nodes $(comma_list $(mdts_nodes)) \
11012 $LCTL get_param -n $mdt.$FSNAME-*.checksum_type | wc -l)
11014 (( $m_count == $MDSCOUNT )) ||
11015 error "found $m_count checksums, not \$MDSCOUNT=$MDSCOUNT"
11017 run_test 77o "Verify checksum_type for server (mdt and ofd(obdfilter))"
11019 cleanup_test_78() {
11024 test_78() { # bug 10901
11025 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11026 remote_ost || skip_env "local OST"
11029 F78SIZE=$(($(awk '/MemFree:/ { print $2 }' /proc/meminfo) / 1024))
11030 echo "MemFree: $F78SIZE, Max file size: $MAXFREE"
11031 MEMTOTAL=$(($(awk '/MemTotal:/ { print $2 }' /proc/meminfo) / 1024))
11032 echo "MemTotal: $MEMTOTAL"
11034 # reserve 256MB of memory for the kernel and other running processes,
11035 # and then take 1/2 of the remaining memory for the read/write buffers.
11036 if [ $MEMTOTAL -gt 512 ] ;then
11037 MEMTOTAL=$(((MEMTOTAL - 256 ) / 2))
11039 # for those poor memory-starved high-end clusters...
11040 MEMTOTAL=$((MEMTOTAL / 2))
11042 echo "Mem to use for directio: $MEMTOTAL"
11044 [[ $F78SIZE -gt $MEMTOTAL ]] && F78SIZE=$MEMTOTAL
11045 [[ $F78SIZE -gt 512 ]] && F78SIZE=512
11046 [[ $F78SIZE -gt $((MAXFREE / 1024)) ]] && F78SIZE=$((MAXFREE / 1024))
11047 SMALLESTOST=$($LFS df $DIR | grep OST | awk '{ print $4 }' | sort -n |
11049 echo "Smallest OST: $SMALLESTOST"
11050 [[ $SMALLESTOST -lt 10240 ]] &&
11051 skip "too small OSTSIZE, useless to run large O_DIRECT test"
11053 trap cleanup_test_78 EXIT
11055 [[ $F78SIZE -gt $((SMALLESTOST * $OSTCOUNT / 1024 - 80)) ]] &&
11056 F78SIZE=$((SMALLESTOST * $OSTCOUNT / 1024 - 80))
11058 [ "$SLOW" = "no" ] && NSEQ=1 && [ $F78SIZE -gt 32 ] && F78SIZE=32
11059 echo "File size: $F78SIZE"
11060 $LFS setstripe -c $OSTCOUNT $DIR/$tfile || error "setstripe failed"
11061 for i in $(seq 1 $NSEQ); do
11062 FSIZE=$(($F78SIZE / ($NSEQ - $i + 1)))
11063 echo directIO rdwr round $i of $NSEQ
11064 $DIRECTIO rdwr $DIR/$tfile 0 $FSIZE 1048576||error "rdwr failed"
11069 run_test 78 "handle large O_DIRECT writes correctly ============"
11071 test_79() { # bug 12743
11072 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11074 wait_delete_completed
11076 BKTOTAL=$(calc_osc_kbytes kbytestotal)
11077 BKFREE=$(calc_osc_kbytes kbytesfree)
11078 BKAVAIL=$(calc_osc_kbytes kbytesavail)
11080 STRING=`df -P $MOUNT | tail -n 1 | awk '{print $2","$3","$4}'`
11081 DFTOTAL=`echo $STRING | cut -d, -f1`
11082 DFUSED=`echo $STRING | cut -d, -f2`
11083 DFAVAIL=`echo $STRING | cut -d, -f3`
11084 DFFREE=$(($DFTOTAL - $DFUSED))
11086 ALLOWANCE=$((64 * $OSTCOUNT))
11088 if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
11089 [ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
11090 error "df total($DFTOTAL) mismatch OST total($BKTOTAL)"
11092 if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
11093 [ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
11094 error "df free($DFFREE) mismatch OST free($BKFREE)"
11096 if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
11097 [ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
11098 error "df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
11101 run_test 79 "df report consistency check ======================="
11103 test_80() { # bug 10718
11104 remote_ost_nodsh && skip "remote OST with nodsh"
11105 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11107 # relax strong synchronous semantics for slow backends like ZFS
11108 if [ "$ost1_FSTYPE" != "ldiskfs" ]; then
11109 local soc="obdfilter.*.sync_lock_cancel"
11110 local save=$(do_facet ost1 $LCTL get_param -n $soc | head -n1)
11112 # "sync_on_lock_cancel" was broken by v2_11_55_0-26-g7059644e9a
11113 if [ -z "$save" ]; then
11114 soc="obdfilter.*.sync_on_lock_cancel"
11115 save=$(do_facet ost1 $LCTL get_param -n $soc | head -n1)
11118 if [ "$save" != "never" ]; then
11119 local hosts=$(comma_list $(osts_nodes))
11121 do_nodes $hosts $LCTL set_param $soc=never
11122 stack_trap "do_nodes $hosts $LCTL set_param $soc=$save"
11126 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1M
11127 sync; sleep 1; sync
11128 local before=$(date +%s)
11129 cancel_lru_locks osc
11130 local after=$(date +%s)
11131 local diff=$((after - before))
11132 [ $diff -le 1 ] || error "elapsed for 1M@1T = $diff"
11136 run_test 80 "Page eviction is equally fast at high offsets too"
11138 test_81a() { # LU-456
11139 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11140 remote_ost_nodsh && skip "remote OST with nodsh"
11142 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
11143 # MUST OR with the CFS_FAIL_ONCE (0x80000000)
11144 do_facet ost1 lctl set_param fail_loc=0x80000228
11146 # write should trigger a retry and success
11147 $LFS setstripe -i 0 -c 1 $DIR/$tfile
11148 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
11150 if [ $RC -ne 0 ] ; then
11151 error "write should success, but failed for $RC"
11154 run_test 81a "OST should retry write when get -ENOSPC ==============="
11156 test_81b() { # LU-456
11157 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11158 remote_ost_nodsh && skip "remote OST with nodsh"
11160 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
11161 # Don't OR with the CFS_FAIL_ONCE (0x80000000)
11162 do_facet ost1 lctl set_param fail_loc=0x228
11164 # write should retry several times and return -ENOSPC finally
11165 $LFS setstripe -i 0 -c 1 $DIR/$tfile
11166 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
11169 if [ $RC -ne $ENOSPC ] ; then
11170 error "dd should fail for -ENOSPC, but succeed."
11173 run_test 81b "OST should return -ENOSPC when retry still fails ======="
11176 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs"
11178 test_mkdir $DIR/$tdir.cvsroot
11179 chown $RUNAS_ID $DIR/$tdir.cvsroot
11182 $RUNAS cvs -d $DIR/$tdir.cvsroot init || error "cvs init failed"
11185 # some versions of cvs import exit(1) when asked to import links or
11186 # files they can't read. ignore those files.
11187 local toignore=$(find . -type l -printf '-I %f\n' -o \
11188 ! -perm /4 -printf '-I %f\n')
11189 $RUNAS cvs -d $DIR/$tdir.cvsroot import -m "nomesg" $toignore \
11190 $tdir.reposname vtag rtag
11193 test_mkdir $DIR/$tdir.reposname
11194 chown $RUNAS_ID $DIR/$tdir.reposname
11195 $RUNAS cvs -d $DIR/$tdir.cvsroot co $tdir.reposname
11197 cd $DIR/$tdir.reposname
11199 $RUNAS cvs add -m 'addmsg' foo99
11201 $RUNAS cvs commit -m 'nomsg' foo99
11202 rm -fr $DIR/$tdir.cvsroot
11204 run_test 99 "cvs strange file/directory operations"
11207 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11208 [[ "$NETTYPE" =~ tcp ]] ||
11209 skip_env "TCP secure port test, not useful for NETTYPE=$NETTYPE"
11210 [[ -n "$(type -p ss)" ]] || skip_env "ss not available"
11211 remote_ost_nodsh && skip "remote OST with nodsh"
11212 remote_mds_nodsh && skip "remote MDS with nodsh"
11213 remote_servers || skip "useless for local single node setup"
11215 ss -tna | ( rc=1; while read STATE SND RCV LOCAL REMOTE STAT; do
11216 [[ "${REMOTE/*:/}" == "$ACCEPTOR_PORT" ]] || continue
11219 if (( ${LOCAL/*:/} >= 1024 )); then
11220 echo "bad: $PROT $SND $RCV $LOCAL $REMOTE $STAT"
11222 error "local: ${LOCAL/*:/} > 1024 remote: ${REMOTE/*:/}"
11225 (( $rc == 0 )) || error "privileged port not found" )
11227 run_test 100 "check local port using privileged port"
11229 function get_named_value()
11233 grep -w "$tag" | sed "s/^$tag *\([0-9]*\) *.*/\1/"
11237 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11242 local cache_limit=32
11244 $LCTL set_param -n osc.*-osc*.rpc_stats=0
11245 $LCTL set_param -n llite.*.read_ahead_stats=0
11246 local max_cached_mb=$($LCTL get_param llite.*.max_cached_mb |
11247 awk '/^max_cached_mb/ { print $2 }')
11248 stack_trap "$LCTL set_param -n llite.*.max_cached_mb=$max_cached_mb"
11249 $LCTL set_param -n llite.*.max_cached_mb=$cache_limit
11252 # randomly read 10000 of 64K chunks from file 3x 32MB in size
11254 echo "nreads: $nreads file size: $((cache_limit * 3))MB"
11255 $READS -f $DIR/$tfile -s$((cache_limit * 3192 * 1024)) -b65536 -C -n$nreads -t 180
11258 for s in $($LCTL get_param -n llite.*.read_ahead_stats |
11259 get_named_value 'read.but.discarded'); do
11260 discard=$(($discard + $s))
11263 $LCTL get_param osc.*-osc*.rpc_stats
11264 $LCTL get_param llite.*.read_ahead_stats
11266 # Discard is generally zero, but sometimes a few random reads line up
11267 # and trigger larger readahead, which is wasted & leads to discards.
11268 if [[ $(($discard)) -gt $nreads ]]; then
11269 error "too many ($discard) discarded pages"
11271 rm -f $DIR/$tfile || true
11273 run_test 101a "check read-ahead for random reads"
11275 setup_test101bc() {
11276 test_mkdir $DIR/$tdir
11278 local FILE_LENGTH=$2
11281 local FILE_SIZE_MB=$((FILE_LENGTH / ssize))
11283 local list=$(comma_list $(osts_nodes))
11284 set_osd_param $list '' read_cache_enable 0
11285 set_osd_param $list '' writethrough_cache_enable 0
11287 trap cleanup_test101bc EXIT
11288 # prepare the read-ahead file
11289 $LFS setstripe -S $ssize -i $STRIPE_OFFSET -c $OSTCOUNT $DIR/$tfile
11291 dd if=/dev/zero of=$DIR/$tfile bs=$ssize \
11292 count=$FILE_SIZE_MB 2> /dev/null
11296 cleanup_test101bc() {
11301 local list=$(comma_list $(osts_nodes))
11302 set_osd_param $list '' read_cache_enable 1
11303 set_osd_param $list '' writethrough_cache_enable 1
11307 awk 'BEGIN{total=0}; {total+=$1}; END{print total}'
11312 local stripe_size=$2
11313 local stride_length=$((stripe_size / read_size))
11314 local stride_width=$((stride_length * OSTCOUNT))
11315 local discard_limit=$(( ((stride_length - 1) * 3 / stride_width) *
11316 (stride_width - stride_length) ))
11317 local discard=$($LCTL get_param -n llite.*.read_ahead_stats |
11318 get_named_value 'read.but.discarded' | calc_total)
11320 if [[ $discard -gt $discard_limit ]]; then
11321 $LCTL get_param llite.*.read_ahead_stats
11322 error "($discard limit ${discard_limit}) discarded pages with size (${read_size})"
11324 echo "Read-ahead success for size ${read_size}"
11329 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11330 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
11332 local STRIPE_SIZE=1048576
11333 local STRIDE_SIZE=$((STRIPE_SIZE*OSTCOUNT))
11335 if [ $SLOW == "yes" ]; then
11336 local FILE_LENGTH=$((STRIDE_SIZE * 64))
11338 local FILE_LENGTH=$((STRIDE_SIZE * 8))
11341 local ITERATION=$((FILE_LENGTH / STRIDE_SIZE))
11343 # prepare the read-ahead file
11344 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
11345 cancel_lru_locks osc
11346 for BIDX in 2 4 8 16 32 64 128 256
11348 local BSIZE=$((BIDX*4096))
11349 local READ_COUNT=$((STRIPE_SIZE/BSIZE))
11350 local STRIDE_LENGTH=$((STRIDE_SIZE/BSIZE))
11351 local OFFSET=$((STRIPE_SIZE/BSIZE*(OSTCOUNT - 1)))
11352 $LCTL set_param -n llite.*.read_ahead_stats=0
11353 $READS -f $DIR/$tfile -l $STRIDE_LENGTH -o $OFFSET \
11354 -s $FILE_LENGTH -b $STRIPE_SIZE -a $READ_COUNT -n $ITERATION
11355 cancel_lru_locks osc
11356 ra_check_101 $BSIZE $STRIPE_SIZE $FILE_LENGTH
11361 run_test 101b "check stride-io mode read-ahead ================="
11364 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11366 local STRIPE_SIZE=1048576
11367 local FILE_LENGTH=$((STRIPE_SIZE*100))
11370 local osc_rpc_stats
11372 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
11374 cancel_lru_locks osc
11375 $LCTL set_param osc.*.rpc_stats=0
11376 $READS -f $DIR/$tfile -s$FILE_LENGTH -b$rsize -n$nreads -t 180
11377 $LCTL get_param osc.*.rpc_stats
11378 for osc_rpc_stats in $($LCTL get_param -N osc.*.rpc_stats); do
11379 local stats=$($LCTL get_param -n $osc_rpc_stats)
11380 local lines=$(echo "$stats" | awk 'END {print NR;}')
11383 if [ $lines -le 20 ]; then
11384 echo "continue debug"
11387 for size in 1 2 4 8; do
11388 local rpc=$(echo "$stats" |
11389 awk '($1 == "'$size':") {print $2; exit; }')
11390 [ $rpc != 0 ] && ((size * PAGE_SIZE < rsize)) &&
11391 error "Small $((size*PAGE_SIZE)) read IO $rpc!"
11393 echo "$osc_rpc_stats check passed!"
11398 run_test 101c "check stripe_size aligned read-ahead"
11401 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11403 local file=$DIR/$tfile
11404 local sz_MB=${FILESIZE_101d:-80}
11405 local ra_MB=${READAHEAD_MB:-40}
11407 local free_MB=$(($(df -P $DIR | tail -n 1 | awk '{ print $4 }') / 1024))
11408 [ $free_MB -lt $sz_MB ] &&
11409 skip "Need free space ${sz_MB}M, have ${free_MB}M"
11411 echo "Create test file $file size ${sz_MB}M, ${free_MB}M free"
11412 $LFS setstripe -c -1 $file || error "setstripe failed"
11414 dd if=/dev/zero of=$file bs=1M count=$sz_MB || error "dd failed"
11415 echo Cancel LRU locks on lustre client to flush the client cache
11416 cancel_lru_locks osc
11418 echo Disable read-ahead
11419 local old_RA=$($LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1)
11420 $LCTL set_param -n llite.*.max_read_ahead_mb=0
11421 stack_trap "$LCTL set_param -n llite.*.max_read_ahead_mb=$old_RA" EXIT
11422 $LCTL get_param -n llite.*.max_read_ahead_mb
11424 echo "Reading the test file $file with read-ahead disabled"
11425 local sz_KB=$((sz_MB * 1024 / 4))
11426 # 10485760 bytes transferred in 0.000938 secs (11179579337 bytes/sec)
11427 # 104857600 bytes (105 MB) copied, 0.00876352 s, 12.0 GB/s
11428 local raOFF=$(LANG=C dd if=$file of=/dev/null bs=4k count=$sz_KB |&
11429 sed -e '/records/d' -e 's/.* \([0-9]*\.[0-9]*\) *s.*/\1/')
11431 echo "Cancel LRU locks on lustre client to flush the client cache"
11432 cancel_lru_locks osc
11433 echo Enable read-ahead with ${ra_MB}MB
11434 $LCTL set_param -n llite.*.max_read_ahead_mb=$ra_MB
11436 echo "Reading the test file $file with read-ahead enabled"
11437 local raON=$(LANG=C dd if=$file of=/dev/null bs=4k count=$sz_KB |&
11438 sed -e '/records/d' -e 's/.* \([0-9]*\.[0-9]*\) *s.*/\1/')
11440 echo "read-ahead disabled time read $raOFF"
11441 echo "read-ahead enabled time read $raON"
11444 wait_delete_completed
11446 # use awk for this check instead of bash because it handles decimals
11447 awk "{ exit !($raOFF < 1.0 || $raOFF > $raON) }" <<<"ignore_me" ||
11448 error "readahead ${raON}s > no-readahead ${raOFF}s ${sz_MB}M"
11450 run_test 101d "file read with and without read-ahead enabled"
11453 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11455 local file=$DIR/$tfile
11456 local size_KB=500 #KB
11460 local free_KB=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
11461 local need_KB=$((count * size_KB))
11462 [[ $free_KB -le $need_KB ]] &&
11463 skip_env "Need free space $need_KB, have $free_KB"
11465 echo "Creating $count ${size_KB}K test files"
11466 for ((i = 0; i < $count; i++)); do
11467 dd if=/dev/zero of=$file.$i bs=$bsize count=$size_KB 2>/dev/null
11470 echo "Cancel LRU locks on lustre client to flush the client cache"
11471 cancel_lru_locks $OSC
11473 echo "Reset readahead stats"
11474 $LCTL set_param -n llite.*.read_ahead_stats=0
11476 for ((i = 0; i < $count; i++)); do
11477 dd if=$file.$i of=/dev/null bs=$bsize count=$size_KB 2>/dev/null
11480 $LCTL get_param llite.*.max_cached_mb
11481 $LCTL get_param llite.*.read_ahead_stats
11482 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
11483 get_named_value 'misses' | calc_total)
11485 for ((i = 0; i < $count; i++)); do
11486 rm -rf $file.$i 2>/dev/null
11489 #10000 means 20% reads are missing in readahead
11490 [[ $miss -lt 10000 ]] || error "misses too much for small reads"
11492 run_test 101e "check read-ahead for small read(1k) for small files(500k)"
11495 which iozone || skip_env "no iozone installed"
11497 local old_debug=$($LCTL get_param debug)
11498 old_debug=${old_debug#*=}
11499 $LCTL set_param debug="reada mmap"
11501 # create a test file
11502 iozone -i 0 -+n -r 1m -s 128m -w -f $DIR/$tfile > /dev/null 2>&1
11504 echo Cancel LRU locks on lustre client to flush the client cache
11505 cancel_lru_locks osc
11507 echo Reset readahead stats
11508 $LCTL set_param -n llite.*.read_ahead_stats=0
11510 echo mmap read the file with small block size
11511 iozone -i 1 -u 1 -l 1 -+n -r 32k -s 128m -B -f $DIR/$tfile \
11514 echo checking missing pages
11515 $LCTL get_param llite.*.read_ahead_stats
11516 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
11517 get_named_value 'misses' | calc_total)
11519 $LCTL set_param debug="$old_debug"
11520 [ $miss -lt 3 ] || error "misses too much pages ('$miss')!"
11523 run_test 101f "check mmap read performance"
11525 test_101g_brw_size_test() {
11527 local pages=$((mb * 1048576 / PAGE_SIZE))
11528 local file=$DIR/$tfile
11530 $LCTL set_param osc.*.max_pages_per_rpc=${mb}M ||
11531 { error "unable to set max_pages_per_rpc=${mb}M"; return 1; }
11532 for mp in $($LCTL get_param -n osc.*.max_pages_per_rpc); do
11533 [ $mp -ne $pages ] && error "max_pages_per_rpc $mp != $pages" &&
11537 stack_trap "rm -f $file" EXIT
11538 $LCTL set_param -n osc.*.rpc_stats=0
11540 # 10 RPCs should be enough for the test
11542 dd if=/dev/zero of=$file bs=${mb}M count=$count ||
11543 { error "dd write ${mb} MB blocks failed"; return 3; }
11544 cancel_lru_locks osc
11545 dd of=/dev/null if=$file bs=${mb}M count=$count ||
11546 { error "dd write ${mb} MB blocks failed"; return 4; }
11548 # calculate number of full-sized read and write RPCs
11549 rpcs=($($LCTL get_param -n 'osc.*.rpc_stats' |
11550 sed -n '/pages per rpc/,/^$/p' |
11551 awk '/'$pages':/ { reads += $2; writes += $6 }; \
11552 END { print reads,writes }'))
11553 # allow one extra full-sized read RPC for async readahead
11554 [[ ${rpcs[0]} == $count || ${rpcs[0]} == $((count + 1)) ]] ||
11555 { error "${rpcs[0]} != $count read RPCs"; return 5; }
11556 [[ ${rpcs[1]} == $count ]] ||
11557 { error "${rpcs[1]} != $count write RPCs"; return 6; }
11561 remote_ost_nodsh && skip "remote OST with nodsh"
11564 local osts=$(get_facets OST)
11565 local list=$(comma_list $(osts_nodes))
11566 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11567 local brw_size="obdfilter.*.brw_size"
11569 $LFS setstripe -i 0 -c 1 $DIR/$tfile
11571 local orig_mb=$(do_facet ost1 $LCTL get_param -n $brw_size | head -n 1)
11573 if { [ $OST1_VERSION -ge $(version_code 2.8.52) ] ||
11574 { [ $OST1_VERSION -ge $(version_code 2.7.17) ] &&
11575 [ $OST1_VERSION -lt $(version_code 2.7.50) ]; }; } &&
11576 { [ $CLIENT_VERSION -ge $(version_code 2.8.52) ] ||
11577 { [ $CLIENT_VERSION -ge $(version_code 2.7.17) ] &&
11578 [ $CLIENT_VERSION -lt $(version_code 2.7.50) ]; }; }; then
11580 [ $OST1_VERSION -ge $(version_code 2.9.52) ] &&
11583 if [[ $orig_mb -lt 16 ]]; then
11584 save_lustre_params $osts "$brw_size" > $p
11585 do_nodes $list $LCTL set_param -n $brw_size=16$suffix ||
11586 error "set 16MB RPC size failed"
11588 echo "remount client to enable new RPC size"
11589 remount_client $MOUNT || error "remount_client failed"
11592 test_101g_brw_size_test 16 || error "16MB RPC test failed"
11593 # should be able to set brw_size=12, but no rpc_stats for that
11594 test_101g_brw_size_test 8 || error "8MB RPC test failed"
11597 test_101g_brw_size_test 4 || error "4MB RPC test failed"
11599 if [[ $orig_mb -lt 16 ]]; then
11600 restore_lustre_params < $p
11601 remount_client $MOUNT || error "remount_client restore failed"
11604 rm -f $p $DIR/$tfile
11606 run_test 101g "Big bulk(4/16 MiB) readahead"
11609 $LFS setstripe -i 0 -c 1 $DIR/$tfile
11611 dd if=/dev/zero of=$DIR/$tfile bs=1M count=70 ||
11612 error "dd 70M file failed"
11613 echo Cancel LRU locks on lustre client to flush the client cache
11614 cancel_lru_locks osc
11616 echo "Reset readahead stats"
11617 $LCTL set_param -n llite.*.read_ahead_stats 0
11619 echo "Read 10M of data but cross 64M bundary"
11620 dd if=$DIR/$tfile of=/dev/null bs=10M skip=6 count=1
11621 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
11622 get_named_value 'misses' | calc_total)
11623 [ $miss -eq 1 ] || error "expected miss 1 but got $miss"
11624 rm -f $p $DIR/$tfile
11626 run_test 101h "Readahead should cover current read window"
11629 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 ||
11630 error "dd 10M file failed"
11632 local max_per_file_mb=$($LCTL get_param -n \
11633 llite.*.max_read_ahead_per_file_mb 2>/dev/null)
11634 cancel_lru_locks osc
11635 stack_trap "$LCTL set_param llite.*.max_read_ahead_per_file_mb=$max_per_file_mb"
11636 $LCTL set_param llite.*.max_read_ahead_per_file_mb=1 ||
11637 error "set max_read_ahead_per_file_mb to 1 failed"
11639 echo "Reset readahead stats"
11640 $LCTL set_param llite.*.read_ahead_stats=0
11642 dd if=$DIR/$tfile of=/dev/null bs=2M
11644 $LCTL get_param llite.*.read_ahead_stats
11645 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
11646 awk '/misses/ { print $2 }')
11647 [ $miss -eq 5 ] || error "expected misses 5 but got $miss"
11650 run_test 101i "allow current readahead to exceed reservation"
11653 $LFS setstripe -i 0 -c 1 $DIR/$tfile ||
11654 error "setstripe $DIR/$tfile failed"
11655 local file_size=$((1048576 * 16))
11656 local old_ra=$($LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1)
11657 stack_trap "$LCTL set_param -n llite.*.max_read_ahead_mb $old_ra" EXIT
11659 echo Disable read-ahead
11660 $LCTL set_param -n llite.*.max_read_ahead_mb=0
11662 dd if=/dev/zero of=$DIR/$tfile bs=1M count=$(($file_size / 1048576))
11663 for blk in $PAGE_SIZE 1048576 $file_size; do
11664 cancel_lru_locks osc
11665 echo "Reset readahead stats"
11666 $LCTL set_param -n llite.*.read_ahead_stats=0
11667 local count=$(($file_size / $blk))
11668 dd if=$DIR/$tfile bs=$blk count=$count of=/dev/null
11669 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
11670 get_named_value 'failed.to.fast.read' | calc_total)
11671 $LCTL get_param -n llite.*.read_ahead_stats
11672 [ $miss -eq $count ] || error "expected $count got $miss"
11675 rm -f $p $DIR/$tfile
11677 run_test 101j "A complete read block should be submitted when no RA"
11679 test_readahead_base() {
11680 local file=$DIR/$tfile
11686 $LCTL set_param -n llite.*.read_ahead_stats=0
11687 # The first page is not accounted into readahead
11688 ramax=$(((size + PAGE_SIZE - 1) / PAGE_SIZE - 1))
11689 iosz=$(((size + 1048575) / 1048576 * 1048576))
11690 echo "Test readahead: size=$size ramax=$ramx iosz=$iosz"
11692 $LCTL mark "Test readahead: size=$size ramax=$ramx iosz=$iosz"
11693 fallocate -l $size $file || error "failed to fallocate $file"
11694 cancel_lru_locks osc
11695 $MULTIOP $file or${iosz}c || error "failed to read $file"
11696 $LCTL get_param -n llite.*.read_ahead_stats
11697 ranum=$($LCTL get_param -n llite.*.read_ahead_stats |
11698 awk '/readahead.pages/ { print $7 }' | calc_total)
11699 (( $ranum <= $ramax )) ||
11700 error "read-ahead pages is $ranum more than $ramax"
11701 rm -rf $file || error "failed to remove $file"
11706 local file=$DIR/$tfile
11712 check_set_fallocate_or_skip
11713 stack_trap "rm -f $file" EXIT
11715 test_readahead_base 4096
11717 # file size: 16K = 16384
11718 test_readahead_base 16384
11719 test_readahead_base 16385
11720 test_readahead_base 16383
11722 # file size: 1M + 1 = 1048576 + 1
11723 test_readahead_base 1048577
11724 # file size: 1M + 16K
11725 test_readahead_base $((1048576 + 16384))
11727 # file size: stripe_size * (stripe_count - 1) + 16K
11728 $LFS setstripe -c -1 $file || error "failed to setstripe $file"
11729 test_readahead_base $((1048576 * (OSTCOUNT - 1) + 16384))
11730 # file size: stripe_size * stripe_count + 16K
11731 $LFS setstripe -c -1 $file || error "failed to setstripe $file"
11732 test_readahead_base $((1048576 * OSTCOUNT + 16384))
11733 # file size: 2 * stripe_size * stripe_count + 16K
11734 $LFS setstripe -c -1 $file || error "failed to setstripe $file"
11735 test_readahead_base $((2 * 1048576 * OSTCOUNT + 16384))
11737 run_test 101m "read ahead for small file and last stripe of the file"
11740 test_mkdir $DIR/$tdir
11741 chown $RUNAS_ID $DIR/$tdir
11744 STRIPE_COUNT=$OSTCOUNT
11745 [[ $OSTCOUNT -gt 4 ]] && STRIPE_COUNT=4
11747 trap cleanup_test102 EXIT
11749 $1 $LFS setstripe -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $STRIPE_COUNT $tdir
11751 for num in 1 2 3 4; do
11752 for count in $(seq 1 $STRIPE_COUNT); do
11753 for idx in $(seq 0 $[$STRIPE_COUNT - 1]); do
11754 local size=`expr $STRIPE_SIZE \* $num`
11755 local file=file"$num-$idx-$count"
11756 $1 $LFS setstripe -S $size -i $idx -c $count $file
11762 $1 tar cf $TMP/f102.tar $tdir --xattrs
11765 cleanup_test102() {
11767 rm -f $TMP/f102.tar
11768 rm -rf $DIR/d0.sanity/d102
11772 [ "$UID" != 0 ] && skip "must run as root"
11773 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep xattr)" ] &&
11774 skip_env "must have user_xattr"
11776 [ -z "$(which setfattr 2>/dev/null)" ] &&
11777 skip_env "could not find setfattr"
11779 local testfile=$DIR/$tfile
11782 echo "set/get xattr..."
11783 setfattr -n trusted.name1 -v value1 $testfile ||
11784 error "setfattr -n trusted.name1=value1 $testfile failed"
11785 getfattr -n trusted.name1 $testfile 2> /dev/null |
11786 grep "trusted.name1=.value1" ||
11787 error "$testfile missing trusted.name1=value1"
11789 setfattr -n user.author1 -v author1 $testfile ||
11790 error "setfattr -n user.author1=author1 $testfile failed"
11791 getfattr -n user.author1 $testfile 2> /dev/null |
11792 grep "user.author1=.author1" ||
11793 error "$testfile missing trusted.author1=author1"
11795 echo "listxattr..."
11796 setfattr -n trusted.name2 -v value2 $testfile ||
11797 error "$testfile unable to set trusted.name2"
11798 setfattr -n trusted.name3 -v value3 $testfile ||
11799 error "$testfile unable to set trusted.name3"
11800 [ $(getfattr -d -m "^trusted" $testfile 2> /dev/null |
11801 grep "trusted.name" | wc -l) -eq 3 ] ||
11802 error "$testfile missing 3 trusted.name xattrs"
11804 setfattr -n user.author2 -v author2 $testfile ||
11805 error "$testfile unable to set user.author2"
11806 setfattr -n user.author3 -v author3 $testfile ||
11807 error "$testfile unable to set user.author3"
11808 [ $(getfattr -d -m "^user" $testfile 2> /dev/null |
11809 grep "user.author" | wc -l) -eq 3 ] ||
11810 error "$testfile missing 3 user.author xattrs"
11812 echo "remove xattr..."
11813 setfattr -x trusted.name1 $testfile ||
11814 error "$testfile error deleting trusted.name1"
11815 getfattr -d -m trusted $testfile 2> /dev/null | grep "trusted.name1" &&
11816 error "$testfile did not delete trusted.name1 xattr"
11818 setfattr -x user.author1 $testfile ||
11819 error "$testfile error deleting user.author1"
11820 echo "set lustre special xattr ..."
11821 $LFS setstripe -c1 $testfile
11822 local lovea=$(getfattr -n "trusted.lov" -e hex $testfile |
11823 awk -F "=" '/trusted.lov/ { print $2 }' )
11824 setfattr -n "trusted.lov" -v $lovea $testfile ||
11825 error "$testfile doesn't ignore setting trusted.lov again"
11826 setfattr -n "trusted.lov" -v "invalid_value" $testfile &&
11827 error "$testfile allow setting invalid trusted.lov"
11830 run_test 102a "user xattr test =================================="
11832 check_102b_layout() {
11834 local testfile=$DIR/$tfile
11836 echo "test layout '$layout'"
11837 $LFS setstripe $layout $testfile || error "setstripe failed"
11838 $LFS getstripe -y $testfile
11840 echo "get/set/list trusted.lov xattr ..." # b=10930
11841 local value=$(getfattr -n trusted.lov -e hex $testfile | grep trusted)
11842 [[ "$value" =~ "trusted.lov" ]] ||
11843 error "can't get trusted.lov from $testfile"
11844 local stripe_count_orig=$($LFS getstripe -c $testfile) ||
11845 error "getstripe failed"
11847 $MCREATE $testfile.2 || error "mcreate $testfile.2 failed"
11849 value=$(cut -d= -f2 <<<$value)
11850 # LU-13168: truncated xattr should fail if short lov_user_md header
11851 [ $CLIENT_VERSION -lt $(version_code 2.13.53) ] &&
11852 lens="${#value}" || lens="$(seq 4 2 ${#value})"
11853 for len in $lens; do
11854 echo "setfattr $len $testfile.2"
11855 setfattr -n trusted.lov -v ${value:0:$len} $testfile.2 &&
11856 [ $len -lt 66 ] && error "short xattr len=$len worked"
11858 local stripe_size=$($LFS getstripe -S $testfile.2)
11859 local stripe_count=$($LFS getstripe -c $testfile.2)
11860 [[ $stripe_size -eq 65536 ]] ||
11861 error "stripe size $stripe_size != 65536"
11862 [[ $stripe_count -eq $stripe_count_orig ]] ||
11863 error "stripe count $stripe_count != $stripe_count_orig"
11864 rm $testfile $testfile.2
11868 [ -z "$(which setfattr 2>/dev/null)" ] &&
11869 skip_env "could not find setfattr"
11870 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
11872 # check plain layout
11873 check_102b_layout -S 65536 -i 1 -c $OSTCOUNT
11875 # and also check composite layout
11876 check_102b_layout -E 1M -S 65536 -i 1 -c $OSTCOUNT -Eeof -S4M
11879 run_test 102b "getfattr/setfattr for trusted.lov EAs"
11882 [ -z "$(which setfattr 2>/dev/null)" ] &&
11883 skip_env "could not find setfattr"
11884 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
11886 # b10930: get/set/list lustre.lov xattr
11887 echo "get/set/list lustre.lov xattr ..."
11888 test_mkdir $DIR/$tdir
11889 chown $RUNAS_ID $DIR/$tdir
11890 local testfile=$DIR/$tdir/$tfile
11891 $RUNAS $LFS setstripe -S 65536 -i 1 -c $OSTCOUNT $testfile ||
11892 error "setstripe failed"
11893 local STRIPECOUNT=$($RUNAS $LFS getstripe -c $testfile) ||
11894 error "getstripe failed"
11895 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
11896 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
11898 local testfile2=${testfile}2
11899 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
11900 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
11902 $RUNAS $MCREATE $testfile2
11903 $RUNAS setfattr -n lustre.lov -v $value $testfile2
11904 local stripe_size=$($RUNAS $LFS getstripe -S $testfile2)
11905 local stripe_count=$($RUNAS $LFS getstripe -c $testfile2)
11906 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
11907 [ $stripe_count -eq $STRIPECOUNT ] ||
11908 error "stripe count $stripe_count != $STRIPECOUNT"
11910 run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
11912 compare_stripe_info1() {
11913 local stripe_index_all_zero=true
11915 for num in 1 2 3 4; do
11916 for count in $(seq 1 $STRIPE_COUNT); do
11917 for offset in $(seq 0 $[$STRIPE_COUNT - 1]); do
11918 local size=$((STRIPE_SIZE * num))
11919 local file=file"$num-$offset-$count"
11920 stripe_size=$($LFS getstripe -S $PWD/$file)
11921 [[ $stripe_size -ne $size ]] &&
11922 error "$file: size $stripe_size != $size"
11923 stripe_count=$($LFS getstripe -c $PWD/$file)
11924 # allow fewer stripes to be created, ORI-601
11925 [[ $stripe_count -lt $(((3 * count + 3) / 4)) ]] &&
11926 error "$file: count $stripe_count != $count"
11927 stripe_index=$($LFS getstripe -i $PWD/$file)
11928 [[ $stripe_index -ne 0 ]] &&
11929 stripe_index_all_zero=false
11933 $stripe_index_all_zero &&
11934 error "all files are being extracted starting from OST index 0"
11938 have_xattrs_include() {
11939 tar --help | grep -q xattrs-include &&
11940 echo --xattrs-include="lustre.*"
11944 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11945 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
11947 XINC=$(have_xattrs_include)
11949 tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
11950 cd $DIR/$tdir/$tdir
11951 compare_stripe_info1
11953 run_test 102d "tar restore stripe info from tarfile,not keep osts"
11956 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11957 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
11959 XINC=$(have_xattrs_include)
11961 test_mkdir $DIR/$tdir.restore
11963 tar cf - --xattrs $tdir | tar xf - \
11964 -C $DIR/$tdir.restore --xattrs $XINC
11965 cd $DIR/$tdir.restore/$tdir
11966 compare_stripe_info1
11968 run_test 102f "tar copy files, not keep osts"
11971 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep xattr)" ] &&
11972 skip "must have user_xattr"
11973 [ -z "$(which setfattr 2>/dev/null)" ] &&
11974 skip_env "could not find setfattr"
11975 [ -z "$(which getfattr 2>/dev/null)" ] &&
11976 skip_env "could not find getfattr"
11978 local xsize=${1:-1024} # in bytes
11979 local file=$DIR/$tfile
11980 local value="$(generate_string $xsize)"
11981 local xbig=trusted.big
11985 log "save $xbig on $file"
11986 if [ -z "$toobig" ]
11988 setfattr -n $xbig -v $value $file ||
11989 error "saving $xbig on $file failed"
11991 setfattr -n $xbig -v $value $file &&
11992 error "saving $xbig on $file succeeded"
11996 local orig=$(get_xattr_value $xbig $file)
11997 [[ "$orig" != "$value" ]] && error "$xbig different after saving $xbig"
11999 local xsml=trusted.sml
12000 log "save $xsml on $file"
12001 setfattr -n $xsml -v val $file || error "saving $xsml on $file failed"
12003 local new=$(get_xattr_value $xbig $file)
12004 [[ "$new" != "$orig" ]] && error "$xbig different after saving $xsml"
12006 log "grow $xsml on $file"
12007 setfattr -n $xsml -v "$value" $file ||
12008 error "growing $xsml on $file failed"
12010 new=$(get_xattr_value $xbig $file)
12011 [[ "$new" != "$orig" ]] && error "$xbig different after growing $xsml"
12012 log "$xbig still valid after growing $xsml"
12017 test_102h() { # bug 15777
12020 run_test 102h "grow xattr from inside inode to external block"
12023 large_xattr_enabled || skip_env "ea_inode feature disabled"
12025 echo "setting xattr of max xattr size: $(max_xattr_size)"
12026 grow_xattr $(max_xattr_size)
12028 echo "setting xattr of > max xattr size: $(max_xattr_size) + 10"
12029 echo "This should fail:"
12030 grow_xattr $(($(max_xattr_size) + 10)) 1
12032 run_test 102ha "grow xattr from inside inode to external inode"
12034 test_102i() { # bug 17038
12035 [ -z "$(which getfattr 2>/dev/null)" ] &&
12036 skip "could not find getfattr"
12039 ln -s $DIR/$tfile $DIR/${tfile}link
12040 getfattr -n trusted.lov $DIR/$tfile ||
12041 error "lgetxattr on $DIR/$tfile failed"
12042 getfattr -h -n trusted.lov $DIR/${tfile}link 2>&1 |
12043 grep -i "no such attr" ||
12044 error "error for lgetxattr on $DIR/${tfile}link is not ENODATA"
12045 rm -f $DIR/$tfile $DIR/${tfile}link
12047 run_test 102i "lgetxattr test on symbolic link ============"
12050 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12051 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
12053 XINC=$(have_xattrs_include)
12054 setup_test102 "$RUNAS"
12055 chown $RUNAS_ID $DIR/$tdir
12056 $RUNAS tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
12057 cd $DIR/$tdir/$tdir
12058 compare_stripe_info1 "$RUNAS"
12060 run_test 102j "non-root tar restore stripe info from tarfile, not keep osts ==="
12063 [ -z "$(which setfattr 2>/dev/null)" ] &&
12064 skip "could not find setfattr"
12067 # b22187 just check that does not crash for regular file.
12068 setfattr -n trusted.lov $DIR/$tfile
12069 # b22187 'setfattr -n trusted.lov' should remove LOV EA for directories
12070 local test_kdir=$DIR/$tdir
12071 test_mkdir $test_kdir
12072 local default_size=$($LFS getstripe -S $test_kdir)
12073 local default_count=$($LFS getstripe -c $test_kdir)
12074 local default_offset=$($LFS getstripe -i $test_kdir)
12075 $LFS setstripe -S 65536 -i 0 -c $OSTCOUNT $test_kdir ||
12076 error 'dir setstripe failed'
12077 setfattr -n trusted.lov $test_kdir
12078 local stripe_size=$($LFS getstripe -S $test_kdir)
12079 local stripe_count=$($LFS getstripe -c $test_kdir)
12080 local stripe_offset=$($LFS getstripe -i $test_kdir)
12081 [ $stripe_size -eq $default_size ] ||
12082 error "stripe size $stripe_size != $default_size"
12083 [ $stripe_count -eq $default_count ] ||
12084 error "stripe count $stripe_count != $default_count"
12085 [ $stripe_offset -eq $default_offset ] ||
12086 error "stripe offset $stripe_offset != $default_offset"
12087 rm -rf $DIR/$tfile $test_kdir
12089 run_test 102k "setfattr without parameter of value shouldn't cause a crash"
12092 [ -z "$(which getfattr 2>/dev/null)" ] &&
12093 skip "could not find getfattr"
12095 # LU-532 trusted. xattr is invisible to non-root
12096 local testfile=$DIR/$tfile
12100 echo "listxattr as user..."
12101 chown $RUNAS_ID $testfile
12102 $RUNAS getfattr -d -m '.*' $testfile 2>&1 |
12103 grep -q "trusted" &&
12104 error "$testfile trusted xattrs are user visible"
12108 run_test 102l "listxattr size test =================================="
12110 test_102m() { # LU-3403 llite: error of listxattr when buffer is small
12111 local path=$DIR/$tfile
12114 listxattr_size_check $path || error "listattr_size_check $path failed"
12116 run_test 102m "Ensure listxattr fails on small bufffer ========"
12120 getxattr() { # getxattr path name
12121 # Return the base64 encoding of the value of xattr name on path.
12125 # # getfattr --absolute-names --encoding=base64 --name=trusted.lov $path
12127 # trusted.lov=0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
12129 # We print just 0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
12131 getfattr --absolute-names --encoding=base64 --name=$name $path |
12132 awk -F= -v name=$name '$1 == name {
12133 print substr($0, index($0, "=") + 1);
12137 test_102n() { # LU-4101 mdt: protect internal xattrs
12138 [ -z "$(which setfattr 2>/dev/null)" ] &&
12139 skip "could not find setfattr"
12140 if [ $MDS1_VERSION -lt $(version_code 2.5.50) ]
12142 skip "MDT < 2.5.50 allows setxattr on internal trusted xattrs"
12145 local file0=$DIR/$tfile.0
12146 local file1=$DIR/$tfile.1
12147 local xattr0=$TMP/$tfile.0
12148 local xattr1=$TMP/$tfile.1
12149 local namelist="lov lma lmv link fid version som hsm"
12153 rm -rf $file0 $file1 $xattr0 $xattr1
12154 touch $file0 $file1
12156 # Get 'before' xattrs of $file1.
12157 getfattr --absolute-names --dump --match=- $file1 > $xattr0
12159 [ $MDS1_VERSION -lt $(version_code 2.8.53) ] &&
12160 namelist+=" lfsck_namespace"
12161 for name in $namelist; do
12162 # Try to copy xattr from $file0 to $file1.
12163 value=$(getxattr $file0 trusted.$name 2> /dev/null)
12165 setfattr --name=trusted.$name --value="$value" $file1 ||
12166 error "setxattr 'trusted.$name' failed"
12168 # Try to set a garbage xattr.
12169 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
12171 if [[ x$name == "xlov" ]]; then
12172 setfattr --name=trusted.lov --value="$value" $file1 &&
12173 error "setxattr invalid 'trusted.lov' success"
12175 setfattr --name=trusted.$name --value="$value" $file1 ||
12176 error "setxattr invalid 'trusted.$name' failed"
12179 # Try to remove the xattr from $file1. We don't care if this
12180 # appears to succeed or fail, we just don't want there to be
12181 # any changes or crashes.
12182 setfattr --remove=$trusted.$name $file1 2> /dev/null
12185 if [ $MDS1_VERSION -gt $(version_code 2.6.50) ]
12188 # Try to copy xattr from $file0 to $file1.
12189 value=$(getxattr $file0 trusted.$name 2> /dev/null)
12191 setfattr --name=trusted.$name --value="$value" $file1 ||
12192 error "setxattr 'trusted.$name' failed"
12194 # Try to set a garbage xattr.
12195 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
12197 setfattr --name=trusted.$name --value="$value" $file1 ||
12198 error "setxattr 'trusted.$name' failed"
12200 # Try to remove the xattr from $file1. We don't care if this
12201 # appears to succeed or fail, we just don't want there to be
12202 # any changes or crashes.
12203 setfattr --remove=$trusted.$name $file1 2> /dev/null
12206 # Get 'after' xattrs of file1.
12207 getfattr --absolute-names --dump --match=- $file1 > $xattr1
12209 if ! diff $xattr0 $xattr1; then
12210 error "before and after xattrs of '$file1' differ"
12213 rm -rf $file0 $file1 $xattr0 $xattr1
12217 run_test 102n "silently ignore setxattr on internal trusted xattrs"
12219 test_102p() { # LU-4703 setxattr did not check ownership
12220 [ $MDS1_VERSION -lt $(version_code 2.5.56) ] &&
12221 skip "MDS needs to be at least 2.5.56"
12223 local testfile=$DIR/$tfile
12227 echo "setfacl as user..."
12228 $RUNAS setfacl -m "u:$RUNAS_ID:rwx" $testfile
12229 [ $? -ne 0 ] || error "setfacl by $RUNAS_ID was allowed on $testfile"
12231 echo "setfattr as user..."
12232 setfacl -m "u:$RUNAS_ID:---" $testfile
12233 $RUNAS setfattr -x system.posix_acl_access $testfile
12234 [ $? -ne 0 ] || error "setfattr by $RUNAS_ID was allowed on $testfile"
12236 run_test 102p "check setxattr(2) correctly fails without permission"
12239 [ $MDS1_VERSION -lt $(version_code 2.6.92) ] &&
12240 skip "MDS needs to be at least 2.6.92"
12242 orphan_linkea_check $DIR/$tfile || error "orphan_linkea_check"
12244 run_test 102q "flistxattr should not return trusted.link EAs for orphans"
12247 [ $MDS1_VERSION -lt $(version_code 2.6.93) ] &&
12248 skip "MDS needs to be at least 2.6.93"
12250 touch $DIR/$tfile || error "touch"
12251 setfattr -n user.$(basename $tfile) $DIR/$tfile || error "setfattr"
12252 getfattr -n user.$(basename $tfile) $DIR/$tfile || error "getfattr"
12253 rm $DIR/$tfile || error "rm"
12256 mkdir -p $DIR/$tdir || error "mkdir"
12257 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
12258 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
12259 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
12260 error "$testfile error deleting user.author1"
12261 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
12262 grep "user.$(basename $tdir)" &&
12263 error "$tdir did not delete user.$(basename $tdir)"
12264 rmdir $DIR/$tdir || error "rmdir"
12267 test_mkdir $DIR/$tdir
12268 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
12269 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
12270 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
12271 error "$testfile error deleting user.author1"
12272 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
12273 grep "user.$(basename $tdir)" &&
12274 error "$tdir did not delete user.$(basename $tdir)"
12275 rmdir $DIR/$tdir || error "rm striped dir"
12277 run_test 102r "set EAs with empty values"
12280 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
12281 skip "MDS needs to be at least 2.11.52"
12283 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
12285 save_lustre_params client "llite.*.xattr_cache" > $save
12287 for cache in 0 1; do
12288 lctl set_param llite.*.xattr_cache=$cache
12291 touch $DIR/$tfile || error "touch"
12292 for prefix in lustre security system trusted user; do
12293 # Note getxattr() may fail with 'Operation not
12294 # supported' or 'No such attribute' depending
12295 # on prefix and cache.
12296 getfattr -n $prefix.n102s $DIR/$tfile &&
12297 error "getxattr '$prefix.n102s' should fail (cache = $cache)"
12301 restore_lustre_params < $save
12303 run_test 102s "getting nonexistent xattrs should fail"
12306 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
12307 skip "MDS needs to be at least 2.11.52"
12309 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
12311 save_lustre_params client "llite.*.xattr_cache" > $save
12313 for cache in 0 1; do
12314 lctl set_param llite.*.xattr_cache=$cache
12316 for buf_size in 0 256; do
12318 touch $DIR/$tfile || error "touch"
12319 setfattr -n user.multiop $DIR/$tfile
12320 $MULTIOP $DIR/$tfile oa$buf_size ||
12321 error "cannot get zero length xattr value (buf_size = $buf_size)"
12325 restore_lustre_params < $save
12327 run_test 102t "zero length xattr values handled correctly"
12331 local test=$LUSTRE/tests/acl/$1.test
12332 local tmp=$(mktemp -t $1-XXXXXX).test
12340 local sedusers="-e s/bin/$bin/g -e s/daemon/$dmn/g"
12341 local sedgroups="-e s/:users/:$grp/g"
12342 [[ -z "$nbd" ]] || sedusers+=" -e s/nobody/$nbd/g"
12344 sed $sedusers $sedgroups < $test > $tmp
12345 stack_trap "rm -f $tmp"
12346 [[ -s $tmp ]] || error "sed failed to create test script"
12348 echo "performing $1 with bin='$bin' daemon='$dmn' users='$grp'..."
12349 $LUSTRE/tests/acl/run $tmp || error "run_acl_subtest '$1' failed"
12353 [ "$UID" != 0 ] && skip "must run as root"
12354 $GSS && skip_env "could not run under gss"
12355 [[ "$(lctl get_param -n mdc.*-mdc-*.connect_flags)" =~ "acl" ]] ||
12356 skip_env "must have acl enabled"
12357 which setfacl || skip_env "could not find setfacl"
12358 remote_mds_nodsh && skip "remote MDS with nodsh"
12360 local mdts=$(comma_list $(mdts_nodes))
12361 local saved=$(do_facet mds1 $LCTL get_param -n mdt.$FSNAME-MDT0000.job_xattr)
12363 [[ -z "$saved" ]] || do_nodes $mdts $LCTL set_param mdt.*.job_xattr=NONE
12364 stack_trap "[[ -z \"$saved\" ]] || \
12365 do_nodes $mdts $LCTL set_param mdt.*.job_xattr=$saved" EXIT
12367 ACLBIN=${ACLBIN:-"bin"}
12368 ACLDMN=${ACLDMN:-"daemon"}
12369 ACLGRP=${ACLGRP:-"users"}
12370 ACLNBD=${ACLNBD:-"nobody"}
12373 [[ "$(id -u $ACLBIN)" != "$(do_facet mds1 id -u $ACLBIN)" ]]; then
12374 echo "bad 'bin' user '$ACLBIN', using '$USER0'"
12376 if ! id $ACLBIN ; then
12378 skip_env "can't find suitable ACL 'bin' $ACLBIN"
12381 if ! id $ACLDMN || (( $(id -u $ACLDMN) < $(id -u $ACLBIN) )) ||
12382 [[ "$(id -u $ACLDMN)" != "$(do_facet mds1 id -u $ACLDMN)" ]]; then
12383 echo "bad 'daemon' user '$ACLDMN', using '$USER1'"
12385 if ! id $ACLDMN ; then
12387 skip_env "can't find suitable ACL 'daemon' $ACLDMN"
12390 if ! getent group $ACLGRP; then
12391 echo "missing 'users' group '$ACLGRP', using '$TSTUSR'"
12393 if ! getent group $ACLGRP; then
12394 echo "cannot find group '$ACLGRP', adding it"
12396 add_group 60000 $ACLGRP
12400 local bingid=$(getent group $ACLBIN | cut -d: -f 3)
12401 local dmngid=$(getent group $ACLDMN | cut -d: -f 3)
12402 local grpgid=$(getent group $ACLGRP | cut -d: -f 3)
12404 if (( $bingid > $grpgid || $dmngid > $grpgid )); then
12405 echo "group '$ACLGRP' has low gid=$grpgid, use '$TSTUSR'"
12407 if ! getent group $ACLGRP; then
12408 echo "cannot find group '$ACLGRP', adding it"
12410 add_group 60000 $ACLGRP
12412 grpgid=$(getent group $ACLGRP | cut -d: -f 3)
12413 if (( $bingid > $grpgid || $dmngid > $grpgid )); then
12415 skip_env "$ACLGRP gid=$grpgid less than $bingid|$dmngid"
12419 gpasswd -a $ACLDMN $ACLBIN ||
12420 error "setting client group failed" # LU-5641
12421 do_facet mds1 gpasswd -a $ACLDMN $ACLBIN ||
12422 error "setting MDS group failed" # LU-5641
12424 declare -a identity_old
12426 for num in $(seq $MDSCOUNT); do
12427 switch_identity $num true || identity_old[$num]=$?
12430 SAVE_UMASK=$(umask)
12432 mkdir -p $DIR/$tdir
12435 run_acl_subtest cp $ACLBIN $ACLDMN $ACLGRP
12436 run_acl_subtest getfacl-noacl $ACLBIN $ACLDMN $ACLGRP
12437 run_acl_subtest misc $ACLBIN $ACLDMN $ACLGRP
12438 run_acl_subtest permissions $ACLBIN $ACLDMN $ACLGRP
12439 # LU-1482 mdd: Setting xattr are properly checked with and without ACLs
12440 # CentOS7- uses nobody=99, while newer distros use nobody=65534
12441 if ! id -u $ACLNBD ||
12442 (( $(id -u nobody) != $(do_facet mds1 id -u nobody) )); then
12444 if ! id -u $ACLNBD; then
12448 if [[ -n "$ACLNBD" ]] && ! getent group $ACLNBD; then
12449 add_group $(id -u $ACLNBD) $ACLNBD
12450 if ! getent group $ACLNBD; then
12454 if (( $MDS1_VERSION > $(version_code 2.8.55) )) &&
12455 [[ -n "$ACLNBD" ]] && which setfattr; then
12456 run_acl_subtest permissions_xattr \
12457 $ACLBIN $ACLDMN $ACLGRP $ACLNBD
12458 elif [[ -z "$ACLNBD" ]]; then
12459 echo "skip 'permission_xattr' test - missing 'nobody' user/grp"
12461 echo "skip 'permission_xattr' test - missing setfattr command"
12463 run_acl_subtest setfacl $ACLBIN $ACLDMN $ACLGRP
12465 # inheritance test got from HP
12466 cp $LUSTRE/tests/acl/make-tree . || error "cannot copy make-tree"
12467 chmod +x make-tree || error "chmod +x failed"
12468 run_acl_subtest inheritance $ACLBIN $ACLDMN $ACLGRP
12471 echo "LU-974 ignore umask when acl is enabled..."
12472 run_acl_subtest 974 $ACLBIN $ACLDMN $ACLGRP
12473 if [ $MDSCOUNT -ge 2 ]; then
12474 run_acl_subtest 974_remote $ACLBIN $ACLDMN $ACLGRP
12477 echo "LU-2561 newly created file is same size as directory..."
12478 if [ "$mds1_FSTYPE" != "zfs" ]; then
12479 run_acl_subtest 2561 $ACLBIN $ACLDMN $ACLGRP
12481 run_acl_subtest 2561_zfs $ACLBIN $ACLDMN $ACLGRP
12484 run_acl_subtest 4924 $ACLBIN $ACLDMN $ACLGRP
12489 for num in $(seq $MDSCOUNT); do
12490 if [ "${identity_old[$num]}" = 1 ]; then
12491 switch_identity $num false || identity_old[$num]=$?
12495 run_test 103a "acl test"
12501 stack_trap "rm -f $DIR/$tfile.*"
12502 for U in {0..511}; do
12504 local O=$(printf "%04o" $U)
12506 umask $(printf "%04o" $((511 ^ $O)))
12507 $LFS setstripe -c 1 $DIR/$tfile.s$O
12508 local S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.s$O))
12510 (( $S == ($O & 0666) )) ||
12511 error "lfs setstripe $DIR/$tfile.s$O '$S' != '$O'"
12513 $LFS setstripe -E16M -c 1 -E1G -S4M $DIR/$tfile.p$O
12514 S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.p$O))
12515 (( $S == ($O & 0666) )) ||
12516 error "lfs setstripe -E $DIR/$tfile.p$O '$S' != '$O'"
12518 $LFS setstripe -N2 -c 1 $DIR/$tfile.m$O
12519 S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.m$O))
12520 (( $S == ($O & 0666) )) ||
12521 error "lfs setstripe -N2 $DIR/$tfile.m$O '$S' != '$O'"
12522 rm -f $DIR/$tfile.[smp]$0
12526 # limit the concurrently running threads to 64. LU-11878
12527 local idx=$((U % 64))
12528 [ -z "${pids[idx]}" ] || wait ${pids[idx]}
12533 run_test 103b "umask lfs setstripe"
12536 mkdir -p $DIR/$tdir
12537 cp -rp $DIR/$tdir $DIR/$tdir.bak
12539 [ -n "$(getfattr -d -m. $DIR/$tdir | grep posix_acl_default)" ] &&
12540 error "$DIR/$tdir shouldn't contain default ACL"
12541 [ -n "$(getfattr -d -m. $DIR/$tdir.bak | grep posix_acl_default)" ] &&
12542 error "$DIR/$tdir.bak shouldn't contain default ACL"
12545 run_test 103c "'cp -rp' won't set empty acl"
12550 local saved_debug=$($LCTL get_param -n debug)
12552 (( $MDS1_VERSION >= $(version_code 2.14.52) )) ||
12553 skip "MDS needs to be at least 2.14.52"
12555 large_xattr_enabled || skip_env "ea_inode feature disabled"
12557 mkdir -p $DIR/$tdir
12558 # add big LOV EA to cause reply buffer overflow earlier
12559 $LFS setstripe -C 1000 $DIR/$tdir
12560 lctl set_param mdc.*-mdc*.stats=clear
12562 $LCTL set_param debug=0
12563 stack_trap "$LCTL set_param debug=\"$saved_debug\"" EXIT
12564 stack_trap "$LCTL get_param mdc.*-mdc*.stats" EXIT
12566 # add a large number of default ACLs (expect 8000+ for 2.13+)
12567 for U in {2..7000}; do
12568 setfacl -d -m user:$U:rwx $DIR/$tdir ||
12569 error "Able to add just $U default ACLs"
12571 numacl=$(getfacl $DIR/$tdir |& grep -c "default:user")
12572 echo "$numacl default ACLs created"
12574 stat $DIR/$tdir || error "Cannot stat directory"
12575 # check file creation
12576 touch $DIR/$tdir/$tfile ||
12577 error "failed to create $tfile with $numacl default ACLs"
12578 stat $DIR/$tdir/$tfile || error "Cannot stat file"
12579 fileacl=$(getfacl $DIR/$tdir/$tfile |& grep -c "user:")
12580 echo "$fileacl ACLs were inherited"
12581 (( $fileacl == $numacl )) ||
12582 error "Not all default ACLs were inherited: $numacl != $fileacl"
12583 # check that new ACLs creation adds new ACLs to inherited ACLs
12584 setfacl -m user:19000:rwx $DIR/$tdir/$tfile ||
12585 error "Cannot set new ACL"
12586 numacl=$((numacl + 1))
12587 fileacl=$(getfacl $DIR/$tdir/$tfile |& grep -c "user:")
12588 (( $fileacl == $numacl )) ||
12589 error "failed to add new ACL: $fileacl != $numacl as expected"
12590 # adds more ACLs to a file to reach their maximum at 8000+
12592 for U in {20000..25000}; do
12593 setfacl -m user:$U:rwx $DIR/$tdir/$tfile || break
12594 numacl=$((numacl + 1))
12596 echo "Added $numacl more ACLs to the file"
12597 fileacl=$(getfacl $DIR/$tdir/$tfile |& grep -c "user:")
12598 echo "Total $fileacl ACLs in file"
12599 stat $DIR/$tdir/$tfile > /dev/null || error "Cannot stat file"
12600 rm -f $DIR/$tdir/$tfile || error "Cannot remove file"
12601 rmdir $DIR/$tdir || error "Cannot remove directory"
12603 run_test 103e "inheritance of big amount of default ACLs"
12606 (( $MDS1_VERSION >= $(version_code 2.14.51) )) ||
12607 skip "MDS needs to be at least 2.14.51"
12609 large_xattr_enabled || skip_env "ea_inode feature disabled"
12611 # enable changelog to consume more internal MDD buffers
12614 mkdir -p $DIR/$tdir
12616 $LFS setstripe -C 1000 $DIR/$tdir
12617 setfacl -d -m user:$U:rwx $DIR/$tdir || error "Cannot add default ACLs"
12618 mkdir $DIR/$tdir/inherited || error "failed to create subdirectory"
12619 rmdir $DIR/$tdir/inherited || error "Cannot remove subdirectory"
12620 rmdir $DIR/$tdir || error "Cannot remove directory"
12622 run_test 103f "changelog doesn't interfere with default ACLs buffers"
12625 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12628 lfs df || error "lfs df failed"
12629 lfs df -ih || error "lfs df -ih failed"
12630 lfs df -h $DIR || error "lfs df -h $DIR failed"
12631 lfs df -i $DIR || error "lfs df -i $DIR failed"
12632 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
12633 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
12635 local OSC=$(lctl dl | grep OST0000-osc-[^M] | awk '{ print $4 }')
12636 lctl --device %$OSC deactivate
12637 lfs df || error "lfs df with deactivated OSC failed"
12638 lctl --device %$OSC activate
12639 # wait the osc back to normal
12640 wait_osc_import_ready client ost
12642 lfs df || error "lfs df with reactivated OSC failed"
12645 run_test 104a "lfs df [-ih] [path] test ========================="
12648 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12649 [ $RUNAS_ID -eq $UID ] &&
12650 skip_env "RUNAS_ID = UID = $UID -- skipping"
12652 denied_cnt=$(($($RUNAS $LFS check servers 2>&1 |
12653 grep "Permission denied" | wc -l)))
12654 if [ $denied_cnt -ne 0 ]; then
12655 error "lfs check servers test failed"
12658 run_test 104b "$RUNAS lfs check servers test ===================="
12661 # Verify $1 is within range of $2.
12662 # Success when $1 is within range. That is, when $1 is >= 2% of $2 and
12663 # $1 is <= 2% of $2. Else Fail.
12666 # Strip all units (M, G, T)
12667 actual=$(echo $1 | tr -d A-Z)
12668 expect=$(echo $2 | tr -d A-Z)
12670 expect_lo=$(($expect * 98 / 100)) # 2% below
12671 expect_hi=$(($expect * 102 / 100)) # 2% above
12673 # permit 2% drift above and below
12674 (( $actual >= $expect_lo && $actual <= $expect_hi ))
12678 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12679 [ "$ost1_FSTYPE" == "zfs" ] || skip "zfs only test"
12681 local ost_param="osd-zfs.$FSNAME-OST0000."
12682 local mdt_param="osd-zfs.$FSNAME-MDT0000."
12683 local ofacets=$(get_facets OST)
12684 local mfacets=$(get_facets MDS)
12685 local saved_ost_blocks=
12686 local saved_mdt_blocks=
12688 echo "Before recordsize change"
12689 lfs_df=($($LFS df -h | grep "filesystem_summary:"))
12690 df=($(df -h | grep "$MOUNT"$))
12693 echo "lfs output : ${lfs_df[*]}"
12694 echo "df output : ${df[*]}"
12696 for facet in ${ofacets//,/ }; do
12697 if [ -z $saved_ost_blocks ]; then
12698 saved_ost_blocks=$(do_facet $facet \
12699 lctl get_param -n $ost_param.blocksize)
12700 echo "OST Blocksize: $saved_ost_blocks"
12702 ost=$(do_facet $facet lctl get_param -n $ost_param.mntdev)
12703 do_facet $facet zfs set recordsize=32768 $ost
12706 # BS too small. Sufficient for functional testing.
12707 for facet in ${mfacets//,/ }; do
12708 if [ -z $saved_mdt_blocks ]; then
12709 saved_mdt_blocks=$(do_facet $facet \
12710 lctl get_param -n $mdt_param.blocksize)
12711 echo "MDT Blocksize: $saved_mdt_blocks"
12713 mdt=$(do_facet $facet lctl get_param -n $mdt_param.mntdev)
12714 do_facet $facet zfs set recordsize=32768 $mdt
12717 # Give new values chance to reflect change
12720 echo "After recordsize change"
12721 lfs_df_after=($($LFS df -h | grep "filesystem_summary:"))
12722 df_after=($(df -h | grep "$MOUNT"$))
12725 echo "lfs output : ${lfs_df_after[*]}"
12726 echo "df output : ${df_after[*]}"
12729 value_in_range ${lfs_df_after[1]%.*} ${lfs_df[1]%.*} ||
12730 error "lfs_df bytes: ${lfs_df_after[1]%.*} != ${lfs_df[1]%.*}"
12731 value_in_range ${lfs_df_after[2]%.*} ${lfs_df[2]%.*} ||
12732 error "lfs_df used: ${lfs_df_after[2]%.*} != ${lfs_df[2]%.*}"
12733 value_in_range ${lfs_df_after[3]%.*} ${lfs_df[3]%.*} ||
12734 error "lfs_df avail: ${lfs_df_after[3]%.*} != ${lfs_df[3]%.*}"
12737 value_in_range ${df_after[1]%.*} ${df[1]%.*} ||
12738 error "df bytes: ${df_after[1]%.*} != ${df[1]%.*}"
12739 value_in_range ${df_after[2]%.*} ${df[2]%.*} ||
12740 error "df used: ${df_after[2]%.*} != ${df[2]%.*}"
12741 value_in_range ${df_after[3]%.*} ${df[3]%.*} ||
12742 error "df avail: ${df_after[3]%.*} != ${df[3]%.*}"
12744 # Restore MDT recordize back to original
12745 for facet in ${mfacets//,/ }; do
12746 mdt=$(do_facet $facet lctl get_param -n $mdt_param.mntdev)
12747 do_facet $facet zfs set recordsize=$saved_mdt_blocks $mdt
12750 # Restore OST recordize back to original
12751 for facet in ${ofacets//,/ }; do
12752 ost=$(do_facet $facet lctl get_param -n $ost_param.mntdev)
12753 do_facet $facet zfs set recordsize=$saved_ost_blocks $ost
12758 run_test 104c "Verify df vs lfs_df stays same after recordsize change"
12761 (( $RUNAS_ID != $UID )) ||
12762 skip_env "RUNAS_ID = UID = $UID -- skipping"
12764 (( $CLIENT_VERSION >= $(version_code 2.15.51) )) ||
12765 skip "lustre version doesn't support lctl dl with non-root"
12767 # debugfs only allows root users to access files, so the
12768 # previous move of the "devices" file to debugfs broke
12769 # "lctl dl" for non-root users. The LU-9680 Netlink
12770 # interface again allows non-root users to list devices.
12771 [ "$($RUNAS $LCTL dl | wc -l)" -ge 3 ] ||
12772 error "lctl dl doesn't work for non root"
12774 ost_count="$($RUNAS $LCTL dl | grep $FSNAME-OST* | wc -l)"
12775 [ "$ost_count" -eq $OSTCOUNT ] ||
12776 error "lctl dl reports wrong number of OST devices"
12778 mdt_count="$($RUNAS $LCTL dl | grep $FSNAME-MDT* | wc -l)"
12779 [ "$mdt_count" -eq $MDSCOUNT ] ||
12780 error "lctl dl reports wrong number of MDT devices"
12782 run_test 104d "$RUNAS lctl dl test"
12785 # doesn't work on 2.4 kernels
12787 if $(flock_is_enabled); then
12788 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
12790 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
12794 run_test 105a "flock when mounted without -o flock test ========"
12798 if $(flock_is_enabled); then
12799 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
12801 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
12805 run_test 105b "fcntl when mounted without -o flock test ========"
12809 if $(flock_is_enabled); then
12810 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
12812 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
12816 run_test 105c "lockf when mounted without -o flock test"
12818 test_105d() { # bug 15924
12819 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12821 test_mkdir $DIR/$tdir
12822 flock_is_enabled || skip_env "mount w/o flock enabled"
12823 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
12824 $LCTL set_param fail_loc=0x80000315
12825 flocks_test 2 $DIR/$tdir
12827 run_test 105d "flock race (should not freeze) ========"
12829 test_105e() { # bug 22660 && 22040
12830 flock_is_enabled || skip_env "mount w/o flock enabled"
12833 flocks_test 3 $DIR/$tfile
12835 run_test 105e "Two conflicting flocks from same process"
12837 test_106() { #bug 10921
12838 test_mkdir $DIR/$tdir
12839 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
12840 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
12842 run_test 106 "attempt exec of dir followed by chown of that dir"
12845 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12853 local save_pattern=$(sysctl -n kernel.core_pattern)
12854 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
12855 sysctl -w kernel.core_pattern=$file
12856 sysctl -w kernel.core_uses_pid=0
12858 ulimit -c unlimited
12864 kill -s 11 $SLEEPPID
12866 if [ -e $file ]; then
12867 size=`stat -c%s $file`
12868 [ $size -eq 0 ] && error "Fail to create core file $file"
12870 error "Fail to create core file $file"
12873 sysctl -w kernel.core_pattern=$save_pattern
12874 sysctl -w kernel.core_uses_pid=$save_uses_pid
12877 run_test 107 "Coredump on SIG"
12880 test_mkdir $DIR/$tdir
12881 test_mkdir $DIR/$tdir/$(str_repeat 'a' 255)
12882 $LFS mkdir -c $MDSCOUNT $DIR/$tdir/$(str_repeat 'b' 256) &&
12883 error "mkdir with 256 char should fail, but did not"
12884 touch $DIR/$tdir/$(str_repeat 'x' 255) ||
12885 error "create with 255 char failed"
12886 touch $DIR/$tdir/$(str_repeat 'y' 256) &&
12887 error "create with 256 char should fail, but did not"
12892 run_test 110 "filename length checking"
12894 test_116a() { # was previously test_116()
12895 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12896 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
12897 remote_mds_nodsh && skip "remote MDS with nodsh"
12899 echo -n "Free space priority "
12900 do_facet $SINGLEMDS lctl get_param -n lo[vd].*-mdtlov.qos_prio_free |
12905 [ $MINV -eq 0 ] && skip "no free space in OST$MINI, skip"
12906 [ $MINV -gt 10000000 ] && skip "too much free space in OST$MINI, skip"
12907 stack_trap simple_cleanup_common
12909 # Check if we need to generate uneven OSTs
12910 test_mkdir -p $DIR/$tdir/OST${MINI}
12911 local FILL=$((MINV / 4))
12912 local DIFF=$((MAXV - MINV))
12913 local DIFF2=$((DIFF * 100 / MINV))
12915 local threshold=$(do_facet $SINGLEMDS \
12916 lctl get_param -n *.*MDT0000-mdtlov.qos_threshold_rr | head -n1)
12917 threshold=${threshold%%%}
12918 echo -n "Check for uneven OSTs: "
12919 echo -n "diff=${DIFF}KB (${DIFF2}%) must be > ${threshold}% ..."
12921 if [[ $DIFF2 -gt $threshold ]]; then
12923 echo "Don't need to fill OST$MINI"
12925 # generate uneven OSTs. Write 2% over the QOS threshold value
12927 DIFF=$((threshold - DIFF2 + 2))
12928 DIFF2=$((MINV * DIFF / 100))
12929 echo "Fill $DIFF% remaining space in OST$MINI with ${DIFF2}KB"
12930 $LFS setstripe -i $MINI -c 1 $DIR/$tdir/OST${MINI} ||
12931 error "setstripe failed"
12932 DIFF=$((DIFF2 / 2048))
12934 while [ $i -lt $DIFF ]; do
12936 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i \
12937 bs=2M count=1 2>/dev/null
12946 DIFF=$((MAXV - MINV))
12947 DIFF2=$((DIFF * 100 / MINV))
12948 echo -n "diff=$DIFF=$DIFF2% must be > $threshold% for QOS mode..."
12949 if [ $DIFF2 -gt $threshold ]; then
12952 skip "QOS imbalance criteria not met"
12960 # now fill using QOS
12961 $LFS setstripe -c 1 $DIR/$tdir
12962 FILL=$((FILL / 200))
12963 if [ $FILL -gt 600 ]; then
12966 echo "writing $FILL files to QOS-assigned OSTs"
12968 while [ $i -lt $FILL ]; do
12970 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=200k \
12971 count=1 2>/dev/null
12974 echo "wrote $i 200k files"
12978 echo "Note: free space may not be updated, so measurements might be off"
12980 DIFF2=$((MAXV - MINV))
12981 echo "free space delta: orig $DIFF final $DIFF2"
12982 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
12983 DIFF=$((MINV1 - ${AVAIL[$MINI1]}))
12984 echo "Wrote ${DIFF}KB to smaller OST $MINI1"
12985 DIFF2=$((MAXV1 - ${AVAIL[$MAXI1]}))
12986 echo "Wrote ${DIFF2}KB to larger OST $MAXI1"
12987 if [[ $DIFF -gt 0 ]]; then
12988 FILL=$((DIFF2 * 100 / DIFF - 100))
12989 echo "Wrote ${FILL}% more data to larger OST $MAXI1"
12992 # Figure out which files were written where
12993 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
12994 awk '/'$MINI1': / {print $2; exit}')
12996 MINC=$($LFS getstripe --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
12997 echo "$MINC files created on smaller OST $MINI1"
12998 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
12999 awk '/'$MAXI1': / {print $2; exit}')
13001 MAXC=$($LFS getstripe --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
13002 echo "$MAXC files created on larger OST $MAXI1"
13003 if [[ $MINC -gt 0 ]]; then
13004 FILL=$((MAXC * 100 / MINC - 100))
13005 echo "Wrote ${FILL}% more files to larger OST $MAXI1"
13007 [[ $MAXC -gt $MINC ]] ||
13008 error_ignore LU-9 "stripe QOS didn't balance free space"
13010 run_test 116a "stripe QOS: free space balance ==================="
13012 test_116b() { # LU-2093
13013 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13014 remote_mds_nodsh && skip "remote MDS with nodsh"
13016 #define OBD_FAIL_MDS_OSC_CREATE_FAIL 0x147
13017 local old_rr=$(do_facet $SINGLEMDS lctl get_param -n \
13018 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr | head -1)
13019 [ -z "$old_rr" ] && skip "no QOS"
13020 do_facet $SINGLEMDS lctl set_param \
13021 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr=0
13022 mkdir -p $DIR/$tdir
13023 do_facet $SINGLEMDS lctl set_param fail_loc=0x147
13024 createmany -o $DIR/$tdir/f- 20 || error "can't create"
13025 do_facet $SINGLEMDS lctl set_param fail_loc=0
13027 do_facet $SINGLEMDS lctl set_param \
13028 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr=$old_rr
13030 run_test 116b "QoS shouldn't LBUG if not enough OSTs found on the 2nd pass"
13032 test_117() # bug 10891
13034 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13036 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
13037 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
13038 lctl set_param fail_loc=0x21e
13039 > $DIR/$tfile || error "truncate failed"
13040 lctl set_param fail_loc=0
13041 echo "Truncate succeeded."
13044 run_test 117 "verify osd extend =========="
13046 NO_SLOW_RESENDCOUNT=4
13047 export OLD_RESENDCOUNT=""
13048 set_resend_count () {
13049 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
13050 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -n1)
13051 lctl set_param -n $PROC_RESENDCOUNT $1
13052 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
13055 # for reduce test_118* time (b=14842)
13056 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
13058 # Reset async IO behavior after error case
13060 FILE=$DIR/reset_async
13062 # Ensure all OSCs are cleared
13063 $LFS setstripe -c -1 $FILE
13064 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
13069 test_118a() #bug 11710
13071 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13075 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
13076 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
13077 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
13079 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
13080 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
13085 run_test 118a "verify O_SYNC works =========="
13089 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13090 remote_ost_nodsh && skip "remote OST with nodsh"
13094 #define OBD_FAIL_SRV_ENOENT 0x217
13095 set_nodes_failloc "$(osts_nodes)" 0x217
13096 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
13098 set_nodes_failloc "$(osts_nodes)" 0
13099 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
13100 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
13103 if [[ $RC -eq 0 ]]; then
13104 error "Must return error due to dropped pages, rc=$RC"
13108 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
13109 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
13113 echo "Dirty pages not leaked on ENOENT"
13115 # Due to the above error the OSC will issue all RPCs syncronously
13116 # until a subsequent RPC completes successfully without error.
13117 $MULTIOP $DIR/$tfile Ow4096yc
13122 run_test 118b "Reclaim dirty pages on fatal error =========="
13126 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13128 # for 118c, restore the original resend count, LU-1940
13129 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] &&
13130 set_resend_count $OLD_RESENDCOUNT
13131 remote_ost_nodsh && skip "remote OST with nodsh"
13135 #define OBD_FAIL_OST_EROFS 0x216
13136 set_nodes_failloc "$(osts_nodes)" 0x216
13138 # multiop should block due to fsync until pages are written
13139 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
13143 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
13144 error "Multiop failed to block on fsync, pid=$MULTIPID"
13147 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
13149 if [[ $WRITEBACK -eq 0 ]]; then
13150 error "No page in writeback, writeback=$WRITEBACK"
13153 set_nodes_failloc "$(osts_nodes)" 0
13156 if [[ $RC -ne 0 ]]; then
13157 error "Multiop fsync failed, rc=$RC"
13160 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
13161 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
13163 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
13164 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
13168 echo "Dirty pages flushed via fsync on EROFS"
13171 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
13173 # continue to use small resend count to reduce test_118* time (b=14842)
13174 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
13178 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13179 remote_ost_nodsh && skip "remote OST with nodsh"
13183 #define OBD_FAIL_OST_BRW_PAUSE_BULK
13184 set_nodes_failloc "$(osts_nodes)" 0x214
13185 # multiop should block due to fsync until pages are written
13186 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
13190 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
13191 error "Multiop failed to block on fsync, pid=$MULTIPID"
13194 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
13196 if [[ $WRITEBACK -eq 0 ]]; then
13197 error "No page in writeback, writeback=$WRITEBACK"
13200 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
13201 set_nodes_failloc "$(osts_nodes)" 0
13203 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
13204 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
13206 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
13207 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
13211 echo "Dirty pages gaurenteed flushed via fsync"
13214 run_test 118d "Fsync validation inject a delay of the bulk =========="
13217 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13221 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
13222 lctl set_param fail_loc=0x8000040a
13224 # Should simulate EINVAL error which is fatal
13225 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
13227 if [[ $RC -eq 0 ]]; then
13228 error "Must return error due to dropped pages, rc=$RC"
13231 lctl set_param fail_loc=0x0
13233 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
13234 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
13235 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
13237 if [[ $LOCKED -ne 0 ]]; then
13238 error "Locked pages remain in cache, locked=$LOCKED"
13241 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
13242 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
13246 echo "No pages locked after fsync"
13251 run_test 118f "Simulate unrecoverable OSC side error =========="
13254 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13258 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
13259 lctl set_param fail_loc=0x406
13261 # simulate local -ENOMEM
13262 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
13265 lctl set_param fail_loc=0
13266 if [[ $RC -eq 0 ]]; then
13267 error "Must return error due to dropped pages, rc=$RC"
13270 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
13271 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
13272 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
13274 if [[ $LOCKED -ne 0 ]]; then
13275 error "Locked pages remain in cache, locked=$LOCKED"
13278 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
13279 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
13283 echo "No pages locked after fsync"
13288 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
13291 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13292 remote_ost_nodsh && skip "remote OST with nodsh"
13296 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
13297 set_nodes_failloc "$(osts_nodes)" 0x20e
13298 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
13299 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
13302 set_nodes_failloc "$(osts_nodes)" 0
13303 if [[ $RC -eq 0 ]]; then
13304 error "Must return error due to dropped pages, rc=$RC"
13307 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
13308 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
13309 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
13311 if [[ $LOCKED -ne 0 ]]; then
13312 error "Locked pages remain in cache, locked=$LOCKED"
13315 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
13316 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
13320 echo "No pages locked after fsync"
13324 run_test 118h "Verify timeout in handling recoverables errors =========="
13326 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
13329 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13330 remote_ost_nodsh && skip "remote OST with nodsh"
13334 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
13335 set_nodes_failloc "$(osts_nodes)" 0x20e
13337 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
13338 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
13341 set_nodes_failloc "$(osts_nodes)" 0
13345 if [[ $RC -ne 0 ]]; then
13346 error "got error, but should be not, rc=$RC"
13349 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
13350 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
13351 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
13352 if [[ $LOCKED -ne 0 ]]; then
13353 error "Locked pages remain in cache, locked=$LOCKED"
13356 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
13357 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
13361 echo "No pages locked after fsync"
13365 run_test 118i "Fix error before timeout in recoverable error =========="
13367 [ "$SLOW" = "no" ] && set_resend_count 4
13370 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13371 remote_ost_nodsh && skip "remote OST with nodsh"
13375 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
13376 set_nodes_failloc "$(osts_nodes)" 0x220
13378 # return -EIO from OST
13379 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
13381 set_nodes_failloc "$(osts_nodes)" 0x0
13382 if [[ $RC -eq 0 ]]; then
13383 error "Must return error due to dropped pages, rc=$RC"
13386 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
13387 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
13388 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
13389 if [[ $LOCKED -ne 0 ]]; then
13390 error "Locked pages remain in cache, locked=$LOCKED"
13393 # in recoverable error on OST we want resend and stay until it finished
13394 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
13395 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
13399 echo "No pages locked after fsync"
13403 run_test 118j "Simulate unrecoverable OST side error =========="
13407 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13408 remote_ost_nodsh && skip "remote OSTs with nodsh"
13410 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
13411 set_nodes_failloc "$(osts_nodes)" 0x20e
13412 test_mkdir $DIR/$tdir
13414 for ((i=0;i<10;i++)); do
13415 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
13416 error "dd to $DIR/$tdir/$tfile-$i failed" )&
13423 set_nodes_failloc "$(osts_nodes)" 0
13426 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
13428 test_118l() # LU-646
13430 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13432 test_mkdir $DIR/$tdir
13433 $MULTIOP $DIR/$tdir Dy || error "fsync dir failed"
13436 run_test 118l "fsync dir"
13438 test_118m() # LU-3066
13440 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13442 test_mkdir $DIR/$tdir
13443 $MULTIOP $DIR/$tdir DY || error "fdatasync dir failed"
13446 run_test 118m "fdatasync dir ========="
13448 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
13455 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13456 remote_ost_nodsh && skip "remote OSTs with nodsh"
13458 # Sleep to avoid a cached response.
13459 #define OBD_STATFS_CACHE_SECONDS 1
13462 # Inject a 10 second delay in the OST_STATFS handler.
13463 #define OBD_FAIL_OST_STATFS_DELAY 0x242
13464 set_nodes_failloc "$(osts_nodes)" 0x242
13467 stat --file-system $MOUNT > /dev/null
13470 set_nodes_failloc "$(osts_nodes)" 0
13472 if ((end - begin > 20)); then
13473 error "statfs took $((end - begin)) seconds, expected 10"
13476 run_test 118n "statfs() sends OST_STATFS requests in parallel"
13478 test_119a() # bug 11737
13480 BSIZE=$((512 * 1024))
13481 directio write $DIR/$tfile 0 1 $BSIZE
13482 # We ask to read two blocks, which is more than a file size.
13483 # directio will indicate an error when requested and actual
13484 # sizes aren't equeal (a normal situation in this case) and
13485 # print actual read amount.
13486 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
13487 if [ "$NOB" != "$BSIZE" ]; then
13488 error "read $NOB bytes instead of $BSIZE"
13492 run_test 119a "Short directIO read must return actual read amount"
13494 test_119b() # bug 11737
13496 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
13498 $LFS setstripe -c 2 $DIR/$tfile || error "setstripe failed"
13499 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
13501 $MULTIOP $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) ||
13502 error "direct read failed"
13505 run_test 119b "Sparse directIO read must return actual read amount"
13507 test_119c() # bug 13099
13510 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
13511 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
13514 run_test 119c "Testing for direct read hitting hole"
13516 # Note: test 119d was removed, skipping 119d for new tests to avoid polluting
13517 # Maloo test history
13521 (( $OSTCOUNT >= 2 )) || skip "needs >= 2 OSTs"
13523 local stripe_size=$((1024 * 1024)) #1 MiB
13524 # Max i/o below is ~ 4 * stripe_size, so this gives ~5 i/os
13525 local file_size=$((25 * stripe_size))
13528 $LFS setstripe -c 2 -S $stripe_size $DIR/$tfile.1
13529 stack_trap "rm -f $DIR/$tfile*"
13531 # Just a bit bigger than the largest size in the test set below
13532 dd if=/dev/urandom bs=$file_size count=1 of=$DIR/$tfile.1 ||
13533 error "buffered i/o to create file failed"
13535 if zfs_or_rotational; then
13536 # DIO on ZFS can take up to 2 seconds per IO
13537 # rotational is better, but still slow.
13538 # Limit testing on those media to larger sizes
13539 bsizes="$((stripe_size - PAGE_SIZE)) $stripe_size"
13541 bsizes="$PAGE_SIZE $((PAGE_SIZE * 4)) $stripe_size \
13542 $((stripe_size * 4))"
13545 for bs in $bsizes; do
13546 $LFS setstripe -c 2 -S $stripe_size $DIR/$tfile.2
13547 echo "Read/write with DIO at size $bs"
13548 # Read and write with DIO from source to dest
13549 dd if=$DIR/$tfile.1 bs=$bs of=$DIR/$tfile.2 \
13550 iflag=direct oflag=direct ||
13553 ls -la $DIR/$tfile.1 $DIR/$tfile.2
13554 $CHECKSTAT -t file -s $file_size $DIR/$tfile.2 ||
13555 error "size incorrect, file copy read/write bsize: $bs"
13556 cmp --verbose $DIR/$tfile.1 $DIR/$tfile.2 ||
13557 error "files differ, bsize $bs"
13558 rm -f $DIR/$tfile.2
13561 run_test 119e "Basic tests of dio read and write at various sizes"
13565 (( $OSTCOUNT >= 2 )) || skip "needs >= 2 OSTs"
13567 local stripe_size=$((1024 * 1024)) #1 MiB
13568 # Max i/o below is ~ 4 * stripe_size, so this gives ~5 i/os
13569 local file_size=$((25 * stripe_size))
13572 $LFS setstripe -c 2 -S $stripe_size $DIR/$tfile.1
13573 stack_trap "rm -f $DIR/$tfile*"
13575 # Just a bit bigger than the largest size in the test set below
13576 dd if=/dev/urandom bs=$file_size count=1 of=$DIR/$tfile.1 ||
13577 error "buffered i/o to create file failed"
13579 if zfs_or_rotational; then
13580 # DIO on ZFS can take up to 2 seconds per IO
13581 # rotational is better, but still slow.
13582 # Limit testing on those media to larger sizes
13583 bsizes="$((stripe_size - PAGE_SIZE)) $stripe_size"
13585 bsizes="$PAGE_SIZE $((PAGE_SIZE * 4)) $stripe_size \
13586 $((stripe_size * 4))"
13589 for bs in $bsizes; do
13590 $LFS setstripe -c 2 -S $stripe_size $DIR/$tfile.2
13591 # Read and write with DIO from source to dest in two
13592 # threads - should give correct copy of file
13595 dd if=$DIR/$tfile.1 bs=$bs of=$DIR/$tfile.2 iflag=direct \
13596 oflag=direct conv=notrunc &
13598 # Note block size is different here for a more interesting race
13599 dd if=$DIR/$tfile.1 bs=$((bs * 2)) of=$DIR/$tfile.2 \
13600 iflag=direct oflag=direct conv=notrunc &
13606 if (( rc1 != 0 )); then
13607 error "dio copy 1 w/bsize $bs failed: $rc1"
13609 if (( rc2 != 0 )); then
13610 error "dio copy 2 w/bsize $bs failed: $rc2"
13614 $CHECKSTAT -t file -s $file_size $DIR/$tfile.2 ||
13615 error "size incorrect, file copy read/write bsize: $bs"
13616 cmp --verbose $DIR/$tfile.1 $DIR/$tfile.2 ||
13617 error "files differ, bsize $bs"
13618 rm -f $DIR/$tfile.2
13621 run_test 119f "dio vs dio race"
13625 (( $OSTCOUNT >= 2 )) || skip "needs >= 2 OSTs"
13627 local stripe_size=$((1024 * 1024)) #1 MiB
13628 # Max i/o below is ~ 4 * stripe_size, so this gives ~5 i/os
13629 local file_size=$((25 * stripe_size))
13632 $LFS setstripe -c 2 -S $stripe_size $DIR/$tfile.1
13633 stack_trap "rm -f $DIR/$tfile*"
13635 # Just a bit bigger than the largest size in the test set below
13636 dd if=/dev/urandom bs=$file_size count=1 of=$DIR/$tfile.1 ||
13637 error "buffered i/o to create file failed"
13639 if zfs_or_rotational; then
13640 # DIO on ZFS can take up to 2 seconds per IO
13641 # rotational is better, but still slow.
13642 # Limit testing on those media to larger sizes
13643 bsizes="$((stripe_size - PAGE_SIZE)) $stripe_size"
13645 bsizes="$PAGE_SIZE $((PAGE_SIZE * 4)) $stripe_size \
13646 $((stripe_size * 4))"
13649 for bs in $bsizes; do
13650 $LFS setstripe -c 2 -S $stripe_size $DIR/$tfile.2
13652 dd if=$DIR/$tfile.1 bs=$bs of=$DIR/$tfile.2 iflag=direct \
13653 oflag=direct conv=notrunc &
13655 # Buffered I/O with similar but not the same block size
13656 dd if=$DIR/$tfile.1 bs=$((bs * 2)) of=$DIR/$tfile.2 &
13662 if (( rc1 != 0 )); then
13663 error "dio copy 1 w/bsize $bs failed: $rc1"
13665 if (( rc2 != 0 )); then
13666 error "buffered copy 2 w/bsize $bs failed: $rc2"
13669 $CHECKSTAT -t file -s $file_size $DIR/$tfile.2 ||
13670 error "size incorrect"
13671 cmp --verbose $DIR/$tfile.1 $DIR/$tfile.2 ||
13672 error "files differ, bsize $bs"
13673 rm -f $DIR/$tfile.2
13676 run_test 119g "dio vs buffered I/O race"
13679 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13680 remote_mds_nodsh && skip "remote MDS with nodsh"
13681 test_mkdir -i0 -c1 $DIR/$tdir
13682 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
13683 skip_env "no early lock cancel on server"
13685 lru_resize_disable mdc
13686 lru_resize_disable osc
13687 cancel_lru_locks mdc
13688 # asynchronous object destroy at MDT could cause bl ast to client
13689 cancel_lru_locks osc
13691 stat $DIR/$tdir > /dev/null
13692 can1=$(do_facet mds1 \
13693 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
13694 awk '/ldlm_cancel/ {print $2}')
13695 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
13696 awk '/ldlm_bl_callback/ {print $2}')
13697 test_mkdir -i0 -c1 $DIR/$tdir/d1
13698 can2=$(do_facet mds1 \
13699 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
13700 awk '/ldlm_cancel/ {print $2}')
13701 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
13702 awk '/ldlm_bl_callback/ {print $2}')
13703 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
13704 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
13705 lru_resize_enable mdc
13706 lru_resize_enable osc
13708 run_test 120a "Early Lock Cancel: mkdir test"
13711 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13712 remote_mds_nodsh && skip "remote MDS with nodsh"
13713 test_mkdir $DIR/$tdir
13714 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
13715 skip_env "no early lock cancel on server"
13717 lru_resize_disable mdc
13718 lru_resize_disable osc
13719 cancel_lru_locks mdc
13720 stat $DIR/$tdir > /dev/null
13721 can1=$(do_facet $SINGLEMDS \
13722 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
13723 awk '/ldlm_cancel/ {print $2}')
13724 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
13725 awk '/ldlm_bl_callback/ {print $2}')
13726 touch $DIR/$tdir/f1
13727 can2=$(do_facet $SINGLEMDS \
13728 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
13729 awk '/ldlm_cancel/ {print $2}')
13730 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
13731 awk '/ldlm_bl_callback/ {print $2}')
13732 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
13733 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
13734 lru_resize_enable mdc
13735 lru_resize_enable osc
13737 run_test 120b "Early Lock Cancel: create test"
13740 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13741 remote_mds_nodsh && skip "remote MDS with nodsh"
13742 test_mkdir -i0 -c1 $DIR/$tdir
13743 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
13744 skip "no early lock cancel on server"
13746 lru_resize_disable mdc
13747 lru_resize_disable osc
13748 test_mkdir -i0 -c1 $DIR/$tdir/d1
13749 test_mkdir -i0 -c1 $DIR/$tdir/d2
13750 touch $DIR/$tdir/d1/f1
13751 cancel_lru_locks mdc
13752 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
13753 can1=$(do_facet mds1 \
13754 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
13755 awk '/ldlm_cancel/ {print $2}')
13756 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
13757 awk '/ldlm_bl_callback/ {print $2}')
13758 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
13759 can2=$(do_facet mds1 \
13760 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
13761 awk '/ldlm_cancel/ {print $2}')
13762 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
13763 awk '/ldlm_bl_callback/ {print $2}')
13764 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
13765 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
13766 lru_resize_enable mdc
13767 lru_resize_enable osc
13769 run_test 120c "Early Lock Cancel: link test"
13772 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13773 remote_mds_nodsh && skip "remote MDS with nodsh"
13774 test_mkdir -i0 -c1 $DIR/$tdir
13775 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
13776 skip_env "no early lock cancel on server"
13778 lru_resize_disable mdc
13779 lru_resize_disable osc
13781 cancel_lru_locks mdc
13782 stat $DIR/$tdir > /dev/null
13783 can1=$(do_facet mds1 \
13784 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
13785 awk '/ldlm_cancel/ {print $2}')
13786 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
13787 awk '/ldlm_bl_callback/ {print $2}')
13788 chmod a+x $DIR/$tdir
13789 can2=$(do_facet mds1 \
13790 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
13791 awk '/ldlm_cancel/ {print $2}')
13792 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
13793 awk '/ldlm_bl_callback/ {print $2}')
13794 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
13795 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
13796 lru_resize_enable mdc
13797 lru_resize_enable osc
13799 run_test 120d "Early Lock Cancel: setattr test"
13802 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13803 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
13804 skip_env "no early lock cancel on server"
13805 remote_mds_nodsh && skip "remote MDS with nodsh"
13807 local dlmtrace_set=false
13809 test_mkdir -i0 -c1 $DIR/$tdir
13810 lru_resize_disable mdc
13811 lru_resize_disable osc
13812 ! $LCTL get_param debug | grep -q dlmtrace &&
13813 $LCTL set_param debug=+dlmtrace && dlmtrace_set=true
13814 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
13815 cancel_lru_locks mdc
13816 cancel_lru_locks osc
13817 dd if=$DIR/$tdir/f1 of=/dev/null
13818 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
13819 # XXX client can not do early lock cancel of OST lock
13820 # during unlink (LU-4206), so cancel osc lock now.
13822 cancel_lru_locks osc
13823 can1=$(do_facet mds1 \
13824 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
13825 awk '/ldlm_cancel/ {print $2}')
13826 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
13827 awk '/ldlm_bl_callback/ {print $2}')
13828 unlink $DIR/$tdir/f1
13830 can2=$(do_facet mds1 \
13831 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
13832 awk '/ldlm_cancel/ {print $2}')
13833 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
13834 awk '/ldlm_bl_callback/ {print $2}')
13835 [ $can1 -ne $can2 ] && error "$((can2 - can1)) cancel RPC occured" &&
13836 $LCTL dk $TMP/cancel.debug.txt
13837 [ $blk1 -ne $blk2 ] && error "$((blk2 - blk1)) blocking RPC occured" &&
13838 $LCTL dk $TMP/blocking.debug.txt
13839 $dlmtrace_set && $LCTL set_param debug=-dlmtrace
13840 lru_resize_enable mdc
13841 lru_resize_enable osc
13843 run_test 120e "Early Lock Cancel: unlink test"
13846 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13847 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
13848 skip_env "no early lock cancel on server"
13849 remote_mds_nodsh && skip "remote MDS with nodsh"
13851 test_mkdir -i0 -c1 $DIR/$tdir
13852 lru_resize_disable mdc
13853 lru_resize_disable osc
13854 test_mkdir -i0 -c1 $DIR/$tdir/d1
13855 test_mkdir -i0 -c1 $DIR/$tdir/d2
13856 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
13857 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
13858 cancel_lru_locks mdc
13859 cancel_lru_locks osc
13860 dd if=$DIR/$tdir/d1/f1 of=/dev/null
13861 dd if=$DIR/$tdir/d2/f2 of=/dev/null
13862 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
13863 # XXX client can not do early lock cancel of OST lock
13864 # during rename (LU-4206), so cancel osc lock now.
13866 cancel_lru_locks osc
13867 can1=$(do_facet mds1 \
13868 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
13869 awk '/ldlm_cancel/ {print $2}')
13870 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
13871 awk '/ldlm_bl_callback/ {print $2}')
13872 mrename $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
13874 can2=$(do_facet mds1 \
13875 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
13876 awk '/ldlm_cancel/ {print $2}')
13877 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
13878 awk '/ldlm_bl_callback/ {print $2}')
13879 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
13880 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
13881 lru_resize_enable mdc
13882 lru_resize_enable osc
13884 run_test 120f "Early Lock Cancel: rename test"
13887 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13888 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
13889 skip_env "no early lock cancel on server"
13890 remote_mds_nodsh && skip "remote MDS with nodsh"
13892 lru_resize_disable mdc
13893 lru_resize_disable osc
13895 echo create $count files
13896 test_mkdir $DIR/$tdir
13897 cancel_lru_locks mdc
13898 cancel_lru_locks osc
13901 can0=$(do_facet $SINGLEMDS \
13902 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
13903 awk '/ldlm_cancel/ {print $2}')
13904 blk0=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
13905 awk '/ldlm_bl_callback/ {print $2}')
13906 createmany -o $DIR/$tdir/f $count
13908 can1=$(do_facet $SINGLEMDS \
13909 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
13910 awk '/ldlm_cancel/ {print $2}')
13911 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
13912 awk '/ldlm_bl_callback/ {print $2}')
13914 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
13915 echo rm $count files
13918 can2=$(do_facet $SINGLEMDS \
13919 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
13920 awk '/ldlm_cancel/ {print $2}')
13921 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
13922 awk '/ldlm_bl_callback/ {print $2}')
13924 echo total: $count removes in $((t2-t1))
13925 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
13927 # wait for commitment of removal
13928 lru_resize_enable mdc
13929 lru_resize_enable osc
13931 run_test 120g "Early Lock Cancel: performance test"
13933 test_121() { #bug #10589
13934 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13937 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out$/ {print $1}')
13938 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
13939 lctl set_param fail_loc=0x310
13940 cancel_lru_locks osc > /dev/null
13941 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in$/ {print $1}')
13942 lctl set_param fail_loc=0
13943 [[ $reads -eq $writes ]] ||
13944 error "read $reads blocks, must be $writes blocks"
13946 run_test 121 "read cancel race ========="
13948 test_123a_base() { # was test 123, statahead(bug 11401)
13951 ost_set_temp_seq_width_all $DATA_SEQ_MAX_WIDTH
13954 if ! grep -q "processor.*: 1" /proc/cpuinfo; then
13955 log "testing UP system. Performance may be lower than expected."
13958 running_in_vm && SLOWOK=1
13960 $LCTL set_param mdc.*.batch_stats=0
13963 test_mkdir $DIR/$tdir
13964 NUMFREE=$(df -i -P $DIR | tail -n 1 | awk '{ print $4 }')
13965 [[ $NUMFREE -gt 100000 ]] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
13967 for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
13968 createmany -o $DIR/$tdir/$tfile $j $((i - j))
13970 max=$(lctl get_param -n llite.*.statahead_max | head -n 1)
13971 lctl set_param -n llite.*.statahead_max 0
13972 lctl get_param llite.*.statahead_max
13973 cancel_lru_locks mdc
13974 cancel_lru_locks osc
13976 time $lsx $DIR/$tdir | wc -l
13978 delta=$((etime - stime))
13979 log "$lsx $i files without statahead: $delta sec"
13980 lctl set_param llite.*.statahead_max=$max
13982 swrong=$(lctl get_param -n llite.*.statahead_stats |
13983 awk '/statahead.wrong:/ { print $NF }')
13984 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
13985 cancel_lru_locks mdc
13986 cancel_lru_locks osc
13988 time $lsx $DIR/$tdir | wc -l
13990 delta_sa=$((etime - stime))
13991 log "$lsx $i files with statahead: $delta_sa sec"
13992 lctl get_param -n llite.*.statahead_stats
13993 ewrong=$(lctl get_param -n llite.*.statahead_stats |
13994 awk '/statahead.wrong:/ { print $NF }')
13996 [[ $swrong -lt $ewrong ]] &&
13997 log "statahead was stopped, maybe too many locks held!"
13998 [[ $delta -eq 0 || $delta_sa -eq 0 ]] && continue
14000 if (( $delta_sa*100 > $delta*105 && $delta_sa > $delta+2)); then
14001 max=$(lctl get_param -n llite.*.statahead_max |
14003 lctl set_param -n llite.*.statahead_max 0
14004 lctl get_param llite.*.statahead_max
14005 cancel_lru_locks mdc
14006 cancel_lru_locks osc
14008 time $lsx $DIR/$tdir | wc -l
14010 delta=$((etime - stime))
14011 log "$lsx $i files again without statahead: $delta sec"
14012 lctl set_param llite.*.statahead_max=$max
14013 if (( $delta_sa*100 > delta*105 && delta_sa > delta+2 )); then
14014 if [ $SLOWOK -eq 0 ]; then
14015 error "$lsx $i files is slower with statahead!"
14017 log "$lsx $i files is slower with statahead!"
14023 [ $delta -gt 20 ] && break
14024 [ $delta -gt 8 ] && MULT=$((50 / delta))
14025 [ "$SLOW" = "no" -a $delta -gt 5 ] && break
14033 delta=$((etime - stime))
14034 log "rm -r $DIR/$tdir/: $delta seconds"
14036 lctl get_param -n llite.*.statahead_stats
14037 $LCTL get_param mdc.*.batch_stats
14041 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14043 test_123a_base "ls -l"
14045 run_test 123aa "verify statahead work"
14048 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14050 statx_supported || skip_env "Test must be statx() syscall supported"
14052 test_123a_base "$STATX -l"
14054 run_test 123ab "verify statahead work by using statx"
14057 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14059 statx_supported || skip_env "Test must be statx() syscall supported"
14066 cancel_lru_locks $OSC
14067 rpcs_before=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
14068 agl_before=$($LCTL get_param -n llite.*.statahead_stats |
14069 awk '/agl.total:/ { print $NF }')
14070 test_123a_base "$STATX -c \"%n %i %A %h %u %g %W %X %Z\" -D"
14071 test_123a_base "$STATX --cached=always -D"
14072 agl_after=$($LCTL get_param -n llite.*.statahead_stats |
14073 awk '/agl.total:/ { print $NF }')
14074 [ $agl_before -eq $agl_after ] ||
14075 error "Should not trigger AGL thread - $agl_before:$agl_after"
14076 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
14077 [ $rpcs_after -eq $rpcs_before ] ||
14078 error "$STATX should not send glimpse RPCs to $OSC"
14080 run_test 123ac "verify statahead work by using statx without glimpse RPCs"
14082 test_batch_statahead() {
14090 echo -e "\nbatching: statahead_max=$max statahead_batch_max=$batch_max"
14091 $LCTL set_param mdc.*.batch_stats=0
14092 $LCTL set_param llite.*.statahead_max=$max
14093 $LCTL set_param llite.*.statahead_batch_max=$batch_max
14094 # Verify that batched statahead is faster than one without statahead
14095 test_123a_base "ls -l"
14097 stack_trap "rm -rf $DIR/$tdir" EXIT
14098 mkdir $DIR/$tdir || error "failed to mkdir $DIR/$tdir"
14099 createmany -o $DIR/$tdir/$tfile $num || error "failed to create files"
14101 # unbatched statahead
14102 $LCTL set_param llite.*.statahead_batch_max=0
14103 $LCTL set_param llite.*.statahead_stats=clear
14104 $LCTL set_param mdc.*.stats=clear
14105 cancel_lru_locks mdc
14106 cancel_lru_locks osc
14107 time ls -l $DIR/$tdir | wc -l
14108 unbatch_rpcs=$(calc_stats mdc.*.stats ldlm_ibits_enqueue)
14110 hit_total=$($LCTL get_param -n llite.*.statahead_stats |
14111 awk '/hit.total:/ { print $NF }')
14112 # hit ratio should be larger than 75% (7500).
14113 (( $hit_total > 7500 )) ||
14114 error "unbatched statahead hit count ($hit_total) is too low"
14116 # batched statahead
14117 $LCTL set_param llite.*.statahead_batch_max=$batch_max
14118 $LCTL set_param llite.*.statahead_stats=clear
14119 $LCTL set_param mdc.*.batch_stats=clear
14120 $LCTL set_param mdc.*.stats=clear
14121 cancel_lru_locks mdc
14122 cancel_lru_locks osc
14123 time ls -l $DIR/$tdir | wc -l
14124 batch_rpcs=$(calc_stats mdc.*.stats mds_batch)
14125 # wait for statahead thread to quit and update statahead stats
14127 hit_total=$($LCTL get_param -n llite.*.statahead_stats |
14128 awk '/hit.total:/ { print $NF }')
14129 # hit ratio should be larger than 75% (7500).
14130 (( $hit_total > 7500 )) ||
14131 error "batched statahead hit count ($hit_total) is too low"
14133 echo "unbatched RPCs: $unbatch_rpcs, batched RPCs: $batch_rpcs"
14134 (( $unbatch_rpcs > $batch_rpcs )) ||
14135 error "batched statahead does not reduce RPC count"
14136 $LCTL get_param mdc.*.batch_stats
14140 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14142 (( $MDS1_VERSION >= $(version_code 2.15.53) )) ||
14143 skip "Need server version at least 2.15.53"
14148 max=$($LCTL get_param -n llite.*.statahead_max | head -n 1)
14149 batch_max=$($LCTL get_param -n llite.*.statahead_batch_max | head -n 1)
14151 stack_trap "$LCTL set_param llite.*.statahead_max=$max" EXIT
14152 stack_trap "$LCTL set_param llite.*.statahead_batch_max=$batch_max" EXIT
14154 test_batch_statahead 32 32
14155 test_batch_statahead 2048 256
14157 run_test 123ad "Verify batching statahead works correctly"
14159 test_123b () { # statahead(bug 15027)
14160 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14162 test_mkdir $DIR/$tdir
14163 createmany -o $DIR/$tdir/$tfile-%d 1000
14165 cancel_lru_locks mdc
14166 cancel_lru_locks osc
14168 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
14169 lctl set_param fail_loc=0x80000803
14170 ls -lR $DIR/$tdir > /dev/null
14172 lctl set_param fail_loc=0x0
14173 lctl get_param -n llite.*.statahead_stats
14178 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
14181 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
14183 test_mkdir -i 0 -c 1 $DIR/$tdir.0
14184 test_mkdir -i 1 -c 1 $DIR/$tdir.1
14185 touch $DIR/$tdir.1/{1..3}
14186 mv $DIR/$tdir.1/{1..3} $DIR/$tdir.0
14188 remount_client $MOUNT
14190 $MULTIOP $DIR/$tdir.0 Q
14192 # let statahead to complete
14193 ls -l $DIR/$tdir.0 > /dev/null
14195 testid=$(echo $TESTNAME | tr '_' ' ')
14196 dmesg | tac | sed "/$testid/,$ d" | grep "Can not initialize inode" &&
14197 error "statahead warning" || true
14199 run_test 123c "Can not initialize inode warning on DNE statahead"
14206 test_mkdir -c -1 $DIR/$tdir || error "test_mkdir $DIR/$tdir failed"
14207 $LFS setdirstripe -D -c $MDSCOUNT $DIR/$tdir ||
14208 error "setdirstripe $DIR/$tdir failed"
14209 createmany -d $DIR/$tdir/$tfile $num || error "createmany $num failed"
14210 remount_client $MOUNT
14211 $LCTL get_param llite.*.statahead_max
14212 $LCTL set_param llite.*.statahead_stats=0 ||
14213 error "clear statahead_stats failed"
14214 swrong=$(lctl get_param -n llite.*.statahead_stats |
14215 awk '/statahead.wrong:/ { print $NF }')
14216 ls -l $DIR/$tdir || error "ls -l $DIR/$tdir failed"
14217 # wait for statahead thread finished to update hit/miss stats.
14219 $LCTL get_param -n llite.*.statahead_stats
14220 ewrong=$(lctl get_param -n llite.*.statahead_stats |
14221 awk '/statahead.wrong:/ { print $NF }')
14222 (( $swrong == $ewrong )) ||
14223 log "statahead was stopped, maybe too many locks held!"
14225 run_test 123d "Statahead on striped directories works correctly"
14230 local dir=$DIR/$tdir
14232 mkdir $dir || error "mkdir $dir failed"
14233 $LFS setstripe -C 32 $dir || error "setstripe $dir failed"
14234 stack_trap "rm -rf $dir"
14236 touch $dir/$tfile.{0..1000} || error "touch 1000 files failed"
14238 max=$($LCTL get_param -n llite.*.statahead_max | head -n 1)
14239 batch_max=$($LCTL get_param -n llite.*.statahead_batch_max | head -n 1)
14240 stack_trap "$LCTL set_param llite.*.statahead_max=$max" EXIT
14241 stack_trap "$LCTL set_param llite.*.statahead_batch_max=$batch_max" EXIT
14243 $LCTL set_param llite.*.statahead_max=2048
14244 $LCTL set_param llite.*.statahead_batch_max=1024
14247 $LCTL get_param mdc.*.batch_stats
14248 $LCTL get_param llite.*.statahead_*
14250 run_test 123e "statahead with large wide striping"
14255 local dir=$DIR/$tdir
14257 mkdir $dir || error "mkdir $dir failed"
14258 $LFS setstripe -C 1000 $dir || error "setstripe $dir failed"
14259 stack_trap "rm -rf $dir"
14261 touch $dir/$tfile.{0..200} || error "touch 200 files failed"
14263 max=$($LCTL get_param -n llite.*.statahead_max | head -n 1)
14264 batch_max=$($LCTL get_param -n llite.*.statahead_batch_max | head -n 1)
14266 $LCTL set_param llite.*.statahead_max=64
14267 $LCTL set_param llite.*.statahead_batch_max=64
14270 lctl get_param mdc.*.batch_stats
14271 lctl get_param llite.*.statahead_*
14273 $LCTL set_param llite.*.statahead_max=$max
14274 $LCTL set_param llite.*.statahead_batch_max=$batch_max
14276 run_test 123f "Retry mechanism with large wide striping files"
14279 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14280 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
14281 skip_env "no lru resize on server"
14285 test_mkdir $DIR/$tdir
14287 log "create $NR files at $DIR/$tdir"
14288 createmany -o $DIR/$tdir/f $NR ||
14289 error "failed to create $NR files in $DIR/$tdir"
14291 cancel_lru_locks mdc
14292 ls -l $DIR/$tdir > /dev/null
14296 for VALUE in $($LCTL get_param ldlm.namespaces.*mdc-*.lru_size); do
14297 local PARAM=$(echo ${VALUE[0]} | cut -d "=" -f1)
14298 LRU_SIZE=$($LCTL get_param -n $PARAM)
14299 if [[ $LRU_SIZE -gt $(default_lru_size) ]]; then
14300 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
14302 log "NS=$(basename $NSDIR)"
14307 if [[ -z "$NSDIR" || $LRU_SIZE -lt $(default_lru_size) ]]; then
14308 skip "Not enough cached locks created!"
14310 log "LRU=$LRU_SIZE"
14314 # We know that lru resize allows one client to hold $LIMIT locks
14315 # for 10h. After that locks begin to be killed by client.
14317 local LIMIT=$($LCTL get_param -n $NSDIR.pool.limit)
14319 if [ $LIMIT -lt $LRU_SIZE ]; then
14320 skip "Limit is too small $LIMIT"
14323 # Make LVF so higher that sleeping for $SLEEP is enough to _start_
14324 # killing locks. Some time was spent for creating locks. This means
14325 # that up to the moment of sleep finish we must have killed some of
14326 # them (10-100 locks). This depends on how fast ther were created.
14327 # Many of them were touched in almost the same moment and thus will
14328 # be killed in groups.
14329 local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE * 100))
14331 # Use $LRU_SIZE_B here to take into account real number of locks
14332 # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
14333 local LRU_SIZE_B=$LRU_SIZE
14335 local OLD_LVF=$($LCTL get_param -n $NSDIR.pool.lock_volume_factor)
14336 log "OLD_LVF=$OLD_LVF"
14337 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $LVF
14339 # Let's make sure that we really have some margin. Client checks
14340 # cached locks every 10 sec.
14341 SLEEP=$((SLEEP+20))
14342 log "Sleep ${SLEEP} sec"
14344 while ((SEC<$SLEEP)); do
14348 LRU_SIZE=$($LCTL get_param -n $NSDIR/lru_size)
14349 echo -n "$LRU_SIZE"
14352 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
14353 local LRU_SIZE_A=$($LCTL get_param -n $NSDIR.lru_size)
14355 [[ $LRU_SIZE_B -gt $LRU_SIZE_A ]] || {
14356 error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
14357 unlinkmany $DIR/$tdir/f $NR
14361 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
14362 log "unlink $NR files at $DIR/$tdir"
14363 unlinkmany $DIR/$tdir/f $NR
14365 run_test 124a "lru resize ======================================="
14367 get_max_pool_limit()
14369 local limit=$($LCTL get_param \
14370 -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit)
14372 for l in $limit; do
14373 if [[ $l -gt $max ]]; then
14381 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14382 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
14383 skip_env "no lru resize on server"
14385 LIMIT=$(get_max_pool_limit)
14387 NR=$(($(default_lru_size)*20))
14388 if [[ $NR -gt $LIMIT ]]; then
14389 log "Limit lock number by $LIMIT locks"
14393 IFree=$(mdsrate_inodes_available)
14394 if [ $IFree -lt $NR ]; then
14395 log "Limit lock number by $IFree inodes"
14399 lru_resize_disable mdc
14400 test_mkdir -p $DIR/$tdir/disable_lru_resize
14402 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
14403 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
14404 cancel_lru_locks mdc
14407 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
14410 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
14413 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
14417 nolruresize_delta=$((etime-stime))
14418 log "ls -la time: $nolruresize_delta seconds"
14419 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
14420 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
14422 lru_resize_enable mdc
14423 test_mkdir -p $DIR/$tdir/enable_lru_resize
14425 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
14426 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
14427 cancel_lru_locks mdc
14430 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
14433 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
14436 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
14440 lruresize_delta=$((etime-stime))
14441 log "ls -la time: $lruresize_delta seconds"
14442 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
14444 if [ $lruresize_delta -gt $nolruresize_delta ]; then
14445 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
14446 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
14447 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
14449 log "lru resize performs the same with no lru resize"
14451 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
14453 run_test 124b "lru resize (performance test) ======================="
14456 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14457 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
14458 skip_env "no lru resize on server"
14460 # cache ununsed locks on client
14462 cancel_lru_locks mdc
14463 test_mkdir $DIR/$tdir
14464 createmany -o $DIR/$tdir/f $nr ||
14465 error "failed to create $nr files in $DIR/$tdir"
14466 ls -l $DIR/$tdir > /dev/null
14468 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
14469 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
14470 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
14471 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
14472 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
14474 # set lru_max_age to 1 sec
14475 $LCTL set_param $nsdir.lru_max_age=1000 # milliseconds
14476 echo "sleep $((recalc_p * 2)) seconds..."
14477 sleep $((recalc_p * 2))
14479 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
14480 # restore lru_max_age
14481 $LCTL set_param -n $nsdir.lru_max_age $max_age
14482 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
14483 unlinkmany $DIR/$tdir/f $nr
14485 run_test 124c "LRUR cancel very aged locks"
14488 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14489 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
14490 skip_env "no lru resize on server"
14492 # cache ununsed locks on client
14495 lru_resize_disable mdc
14496 stack_trap "lru_resize_enable mdc" EXIT
14498 cancel_lru_locks mdc
14500 # asynchronous object destroy at MDT could cause bl ast to client
14501 test_mkdir $DIR/$tdir
14502 createmany -o $DIR/$tdir/f $nr ||
14503 error "failed to create $nr files in $DIR/$tdir"
14504 stack_trap "unlinkmany $DIR/$tdir/f $nr" EXIT
14506 ls -l $DIR/$tdir > /dev/null
14508 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
14509 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
14510 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
14511 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
14513 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
14515 # set lru_max_age to 1 sec
14516 $LCTL set_param $nsdir.lru_max_age=1000 # milliseconds
14517 stack_trap "$LCTL set_param -n $nsdir.lru_max_age $max_age" EXIT
14519 echo "sleep $((recalc_p * 2)) seconds..."
14520 sleep $((recalc_p * 2))
14522 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
14524 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
14526 run_test 124d "cancel very aged locks if lru-resize diasbaled"
14528 test_125() { # 13358
14529 $LCTL get_param -n llite.*.client_type | grep -q local ||
14530 skip "must run as local client"
14531 $LCTL get_param -n mdc.*-mdc-*.connect_flags | grep -q acl ||
14532 skip_env "must have acl enabled"
14533 [ -z "$(which setfacl)" ] && skip_env "must have setfacl tool"
14534 id $USER0 || skip_env "missing user $USER0"
14536 test_mkdir $DIR/$tdir
14537 $LFS setstripe -S 65536 -c -1 $DIR/$tdir || error "setstripe failed"
14538 setfacl -R -m u:$USER0:rwx $DIR/$tdir ||
14539 error "setfacl $DIR/$tdir failed"
14540 ls -ld $DIR/$tdir || error "cannot access $DIR/$tdir"
14542 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
14544 test_126() { # bug 12829/13455
14545 $GSS && skip_env "must run as gss disabled"
14546 $LCTL get_param -n llite.*.client_type | grep -q local ||
14547 skip "must run as local client"
14548 [ "$UID" != 0 ] && skip "must run as root, not UID $UID"
14550 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
14551 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
14553 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
14555 run_test 126 "check that the fsgid provided by the client is taken into account"
14557 test_127a() { # bug 15521
14558 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14559 local name count samp unit min max sum sumsq
14560 local tmpfile=$TMP/$tfile.tmp
14562 # enable stats header if it is disabled
14563 $LCTL set_param enable_stats_header=1
14565 $LFS setstripe -i 0 -c 1 $DIR/$tfile || error "setstripe failed"
14566 echo "stats before reset"
14567 stack_trap "rm -f $tmpfile"
14568 local now=$(date +%s)
14570 $LCTL get_param osc.*.stats | tee $tmpfile
14572 local snapshot_time=$(awk '/snapshot_time/ { print $2; exit }' $tmpfile)
14573 local start_time=$(awk '/start_time/ { print $2; exit }' $tmpfile)
14574 local elapsed=$(awk '/elapsed_time/ { print $2; exit }' $tmpfile)
14575 local uptime=$(awk '{ print $1 }' /proc/uptime)
14577 # snapshot_time should match POSIX epoch time, allow some delta for VMs
14578 (( ${snapshot_time%\.*} >= $now - 5 &&
14579 ${snapshot_time%\.*} <= $now + 5 )) ||
14580 error "snapshot_time=$snapshot_time != now=$now"
14581 # elapsed _should_ be from mount, but at least less than uptime
14582 (( ${elapsed%\.*} < ${uptime%\.*} )) ||
14583 error "elapsed=$elapsed > uptime=$uptime"
14584 (( ${snapshot_time%\.*} - ${start_time%\.*} >= ${elapsed%\.*} - 2 &&
14585 ${snapshot_time%\.*} - ${start_time%\.*} <= ${elapsed%\.*} + 2 )) ||
14586 error "elapsed=$elapsed != $snapshot_time - $start_time"
14588 $LCTL set_param osc.*.stats=0
14589 local reset=$(date +%s)
14590 local fsize=$((2048 * 1024))
14592 dd if=/dev/zero of=$DIR/$tfile bs=$fsize count=1
14593 cancel_lru_locks osc
14594 dd if=$DIR/$tfile of=/dev/null bs=$fsize
14597 $LCTL get_param osc.*0000-osc-*.stats > $tmpfile
14598 while read name count samp unit min max sum sumsq; do
14599 [[ "$samp" == "samples" ]] || continue
14601 echo "got name=$name count=$count unit=$unit min=$min max=$max"
14602 [ ! $min ] && error "Missing min value for $name proc entry"
14603 eval $name=$count || error "Wrong proc format"
14606 read_bytes|write_bytes)
14607 [[ "$unit" =~ "bytes" ]] ||
14608 error "unit is not 'bytes': $unit"
14609 (( $min >= 4096 )) || error "min is too small: $min"
14610 (( $min <= $fsize )) || error "min is too big: $min"
14611 (( $max >= 4096 )) || error "max is too small: $max"
14612 (( $max <= $fsize )) || error "max is too big: $max"
14613 (( $sum == $fsize )) || error "sum is wrong: $sum"
14614 (( $sumsq >= ($fsize / 4096) * (4096 * 4096) )) ||
14615 error "sumsquare is too small: $sumsq"
14616 (( $sumsq <= $fsize * $fsize )) ||
14617 error "sumsquare is too big: $sumsq"
14619 ost_read|ost_write)
14620 [[ "$unit" =~ "usec" ]] ||
14621 error "unit is not 'usec': $unit"
14627 #check that we actually got some stats
14628 [ "$read_bytes" ] || error "Missing read_bytes stats"
14629 [ "$write_bytes" ] || error "Missing write_bytes stats"
14630 [ "$read_bytes" != 0 ] || error "no read done"
14631 [ "$write_bytes" != 0 ] || error "no write done"
14633 snapshot_time=$(awk '/snapshot_time/ { print $2; exit }' $tmpfile)
14634 start_time=$(awk '/start_time/ { print $2; exit }' $tmpfile)
14635 elapsed=$(awk '/elapsed_time/ { print $2; exit }' $tmpfile)
14637 # snapshot_time should match POSIX epoch time, allow some delta for VMs
14638 (( ${snapshot_time%\.*} >= $now - 5 &&
14639 ${snapshot_time%\.*} <= $now + 5 )) ||
14640 error "reset snapshot_time=$snapshot_time != now=$now"
14641 # elapsed should be from time of stats reset
14642 (( ${elapsed%\.*} >= $now - $reset - 2 &&
14643 ${elapsed%\.*} <= $now - $reset + 2 )) ||
14644 error "reset elapsed=$elapsed > $now - $reset"
14645 (( ${snapshot_time%\.*} - ${start_time%\.*} >= ${elapsed%\.*} - 2 &&
14646 ${snapshot_time%\.*} - ${start_time%\.*} <= ${elapsed%\.*} + 2 )) ||
14647 error "reset elapsed=$elapsed != $snapshot_time - $start_time"
14649 run_test 127a "verify the client stats are sane"
14651 test_127b() { # bug LU-333
14652 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14653 local name count samp unit min max sum sumsq
14655 echo "stats before reset"
14656 $LCTL get_param llite.*.stats
14657 $LCTL set_param llite.*.stats=0
14659 # perform 2 reads and writes so MAX is different from SUM.
14660 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1
14661 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1
14662 cancel_lru_locks osc
14663 dd if=$DIR/$tfile of=/dev/null bs=$PAGE_SIZE count=1
14664 dd if=$DIR/$tfile of=/dev/null bs=$PAGE_SIZE count=1
14666 $LCTL get_param llite.*.stats | grep samples > $TMP/$tfile.tmp
14667 stack_trap "rm -f $TMP/$tfile.tmp"
14668 while read name count samp unit min max sum sumsq; do
14669 echo "got name=$name count=$count unit=$unit min=$min max=$max"
14670 eval $name=$count || error "Wrong proc format"
14673 read_bytes|write_bytes)
14674 [[ "$unit" =~ "bytes" ]] ||
14675 error "unit is not 'bytes': $unit"
14676 (( $count == 2 )) || error "count is not 2: $count"
14677 (( $min == $PAGE_SIZE )) ||
14678 error "min is not $PAGE_SIZE: $min"
14679 (( $max == $PAGE_SIZE )) ||
14680 error "max is not $PAGE_SIZE: $max"
14681 (( $sum == $PAGE_SIZE * 2 )) ||
14682 error "sum is not $((PAGE_SIZE * 2)): $sum"
14685 [[ "$unit" =~ "usec" ]] ||
14686 error "unit is not 'usec': $unit"
14690 done < $TMP/$tfile.tmp
14692 #check that we actually got some stats
14693 [ "$read_bytes" ] || error "Missing read_bytes stats"
14694 [ "$write_bytes" ] || error "Missing write_bytes stats"
14695 [ "$read_bytes" != 0 ] || error "no read done"
14696 [ "$write_bytes" != 0 ] || error "no write done"
14698 run_test 127b "verify the llite client stats are sane"
14700 test_127c() { # LU-12394
14701 [ "$OSTCOUNT" -lt "2" ] && skip_env "needs >= 2 OSTs"
14708 $LCTL set_param llite.*.extents_stats=1
14709 stack_trap "$LCTL set_param llite.*.extents_stats=0" EXIT
14711 # Use two stripes so there is enough space in default config
14712 $LFS setstripe -c 2 $DIR/$tfile
14714 # Extent stats start at 0-4K and go in power of two buckets
14715 # LL_HIST_START = 12 --> 2^12 = 4K
14716 # We do 3K*2^i, so 3K, 6K, 12K, 24K... hitting each bucket.
14717 # We do not do buckets larger than 64 MiB to avoid ENOSPC issues on
14719 for size in 3K 6K 12K 24K 48K 96K 192K 384K 768K 1536K 3M 6M 12M 24M 48M;
14721 # Write and read, 2x each, second time at a non-zero offset
14722 dd if=/dev/zero of=$DIR/$tfile bs=$size count=1
14723 dd if=/dev/zero of=$DIR/$tfile bs=$size count=1 seek=10
14724 dd if=$DIR/$tfile of=/dev/null bs=$size count=1
14725 dd if=$DIR/$tfile of=/dev/null bs=$size count=1 seek=10
14729 $LCTL get_param llite.*.extents_stats
14732 for bsize in 4K 8K 16K 32K 64K 128K 256K 512K 1M 2M 4M 8M 16M 32M 64M;
14734 local bucket=$($LCTL get_param -n llite.*.extents_stats |
14736 reads=$(echo $bucket | awk '{print $5}')
14737 writes=$(echo $bucket | awk '{print $9}')
14738 [ "$reads" -eq $count ] ||
14739 error "$reads reads in < $bsize bucket, expect $count"
14740 [ "$writes" -eq $count ] ||
14741 error "$writes writes in < $bsize bucket, expect $count"
14744 # Test mmap write and read
14745 $LCTL set_param llite.*.extents_stats=c
14747 dd if=/dev/zero of=$DIR/$tfile bs=${size}K count=1
14748 $MULTIOP $DIR/$tfile OSMRUc || error "$MULTIOP $DIR/$tfile failed"
14749 $MULTIOP $DIR/$tfile OSMWUc || error "$MULTIOP $DIR/$tfile failed"
14751 $LCTL get_param llite.*.extents_stats
14753 count=$(((size*1024) / PAGE_SIZE))
14755 bsize=$((2 * PAGE_SIZE / 1024))K
14757 bucket=$($LCTL get_param -n llite.*.extents_stats |
14759 reads=$(echo $bucket | awk '{print $5}')
14760 writes=$(echo $bucket | awk '{print $9}')
14761 # mmap writes fault in the page first, creating an additonal read
14762 [ "$reads" -eq $((2 * count)) ] ||
14763 error "$reads reads in < $bsize bucket, expect $count"
14764 [ "$writes" -eq $count ] ||
14765 error "$writes writes in < $bsize bucket, expect $count"
14767 run_test 127c "test llite extent stats with regular & mmap i/o"
14769 test_128() { # bug 15212
14771 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
14776 result=$(grep error $TMP/$tfile.log)
14777 rm -f $DIR/$tfile $TMP/$tfile.log
14778 [ -z "$result" ] ||
14779 error "consecutive find's under interactive lfs failed"
14781 run_test 128 "interactive lfs for 2 consecutive find's"
14783 set_dir_limits () {
14788 local ldproc=/proc/fs/ldiskfs
14789 local facets=$(get_facets MDS)
14791 for facet in ${facets//,/ }; do
14792 canondev=$(ldiskfs_canon \
14793 *.$(convert_facet2label $facet).mntdev $facet)
14794 do_facet $facet "test -e $ldproc/$canondev/max_dir_size" ||
14795 ldproc=/sys/fs/ldiskfs
14796 do_facet $facet "echo $1 >$ldproc/$canondev/max_dir_size"
14797 do_facet $facet "echo $2 >$ldproc/$canondev/warning_dir_size"
14801 check_mds_dmesg() {
14802 local facets=$(get_facets MDS)
14803 for facet in ${facets//,/ }; do
14804 do_facet $facet "dmesg | tail -3 | grep $1" && return 0
14810 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14811 [[ $MDS1_VERSION -ge $(version_code 2.5.56) ]] ||
14812 skip "Need MDS version with at least 2.5.56"
14813 if [ "$mds1_FSTYPE" != ldiskfs ]; then
14814 skip_env "ldiskfs only test"
14816 remote_mds_nodsh && skip "remote MDS with nodsh"
14819 local has_warning=false
14822 mkdir -p $DIR/$tdir
14824 # block size of mds1
14825 local maxsize=$(($($LCTL get_param -n mdc.*MDT0000*.blocksize) * 8))
14826 set_dir_limits $maxsize $((maxsize * 6 / 8))
14827 stack_trap "set_dir_limits 0 0"
14828 stack_trap "unlinkmany $DIR/$tdir/file_base_ 2000 || true"
14829 local dirsize=$(stat -c%s "$DIR/$tdir")
14831 while (( $dirsize <= $maxsize )); do
14832 $MCREATE $DIR/$tdir/file_base_$nfiles
14834 # check two errors:
14835 # ENOSPC for ext4 max_dir_size, which has been used since
14836 # kernel v3.6-rc1-8-gdf981d03ee, lustre v2_4_50_0-79-gaed82035c0
14837 if (( rc == ENOSPC )); then
14839 echo "rc=$rc returned as expected after $nfiles files"
14841 createmany -o $DIR/$tdir/file_extra_$nfiles. 5 ||
14842 error "create failed w/o dir size limit"
14844 # messages may be rate limited if test is run repeatedly
14845 check_mds_dmesg '"is approaching max"' ||
14846 echo "warning message should be output"
14847 check_mds_dmesg '"has reached max"' ||
14848 echo "reached message should be output"
14850 dirsize=$(stat -c%s "$DIR/$tdir")
14852 [[ $dirsize -ge $maxsize ]] && return 0
14853 error "dirsize $dirsize < $maxsize after $nfiles files"
14854 elif (( rc != 0 )); then
14857 nfiles=$((nfiles + 1))
14858 dirsize=$(stat -c%s "$DIR/$tdir")
14861 error "rc=$rc, size=$dirsize/$maxsize, mdt=$MDSCOUNT, nfiles=$nfiles"
14863 run_test 129 "test directory size limit ========================"
14873 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
14874 [[ -z "$filefrag_op" ]] || skip_env "filefrag does not support FIEMAP"
14876 trap cleanup_130 EXIT RETURN
14878 local fm_file=$DIR/$tfile
14879 $LFS setstripe -S 65536 -c 1 $fm_file || error "setstripe on $fm_file"
14880 dd if=/dev/zero of=$fm_file bs=65536 count=1 ||
14881 error "dd failed for $fm_file"
14883 # LU-1795: test filefrag/FIEMAP once, even if unsupported on ZFS
14884 filefrag -ves $fm_file
14886 [[ "$ost1_FSTYPE" != "zfs" ]] ||
14887 skip "LU-1941: FIEMAP unimplemented on ZFS"
14888 (( $rc == 0 )) || error "filefrag $fm_file failed"
14890 filefrag_op=$(filefrag -ve -k $fm_file |
14891 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
14892 local lun=$($LFS getstripe -i $fm_file)
14894 local start_blk=$(echo $filefrag_op | cut -d: -f2 | cut -d. -f1)
14897 for line in $filefrag_op; do
14898 local frag_lun=$(echo $line | cut -d: -f5)
14899 local ext_len=$(echo $line | cut -d: -f4)
14901 if (( $frag_lun != $lun )); then
14902 error "FIEMAP on 1-stripe file($fm_file) failed"
14905 (( tot_len += ext_len ))
14908 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
14909 error "FIEMAP on 1-stripe file($fm_file) failed"
14913 echo "FIEMAP on single striped file succeeded"
14915 run_test 130a "FIEMAP (1-stripe file)"
14918 (( $OSTCOUNT >= 2 )) || skip "needs >= 2 OSTs"
14920 local filefrag_op=$(filefrag -l 2>&1 | grep "invalid option")
14921 [[ -z "$filefrag_op" ]] || skip_env "filefrag missing logical ordering"
14922 [[ "$ost1_FSTYPE" != "zfs" ]] ||
14923 skip "LU-1941: FIEMAP unimplemented on ZFS"
14925 trap cleanup_130 EXIT RETURN
14927 local fm_file=$DIR/$tfile
14928 $LFS setstripe -S 65536 -c $OSTCOUNT $fm_file ||
14929 error "setstripe on $fm_file"
14931 dd if=/dev/zero of=$fm_file bs=1M count=$OSTCOUNT ||
14932 error "dd failed on $fm_file"
14934 filefrag -ves $fm_file || error "filefrag $fm_file failed"
14935 filefrag_op=$(filefrag -ve -k $fm_file |
14936 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
14938 local last_lun=$(echo $filefrag_op | cut -d: -f5 |
14939 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
14945 for line in $filefrag_op; do
14946 local frag_lun=$(echo $line | cut -d: -f5 |
14947 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
14948 local ext_len=$(echo $line | cut -d: -f4)
14949 if (( $frag_lun != $last_lun )); then
14950 if (( tot_len != 1024 )); then
14951 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 1024"
14954 (( num_luns += 1 ))
14958 (( tot_len += ext_len ))
14961 if (( num_luns != $OSTCOUNT || tot_len != 1024 )); then
14962 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
14966 echo "FIEMAP on $OSTCOUNT-stripe file succeeded"
14968 run_test 130b "FIEMAP ($OSTCOUNT-stripe file)"
14971 (( $OSTCOUNT >= 2 )) || skip "needs >= 2 OSTs"
14973 local filefrag_op=$(filefrag -l 2>&1 | grep "invalid option")
14974 [[ -z "$filefrag_op" ]] || skip_env "filefrag missing logical ordering"
14975 [[ "$ost1_FSTYPE" != "zfs" ]] ||
14976 skip "LU-1941: FIEMAP unimplemented on ZFS"
14978 trap cleanup_130 EXIT RETURN
14980 local fm_file=$DIR/$tfile
14981 $LFS setstripe -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
14983 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 ||
14984 error "dd failed on $fm_file"
14986 filefrag -ves $fm_file || error "filefrag $fm_file failed"
14987 filefrag_op=$(filefrag -ve -k $fm_file |
14988 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
14990 local last_lun=$(echo $filefrag_op | cut -d: -f5 |
14991 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
14996 for line in $filefrag_op; do
14997 local frag_lun=$(echo $line | cut -d: -f5 |
14998 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
14999 local ext_len=$(echo $line | cut -d: -f4)
15000 if (( $frag_lun != $last_lun )); then
15001 local logical=$(echo $line | cut -d: -f2 | cut -d. -f1)
15002 if (( logical != 512 )); then
15003 error "FIEMAP on $fm_file failed; returned logical start for lun $logical instead of 512"
15006 if (( tot_len != 512 )); then
15007 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 1024"
15010 (( num_luns += 1 ))
15014 (( tot_len += ext_len ))
15017 if (( num_luns != 2 || tot_len != 512 )); then
15018 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
15022 echo "FIEMAP on 2-stripe file with hole succeeded"
15024 run_test 130c "FIEMAP (2-stripe file with hole)"
15027 (( $OSTCOUNT >= 3 )) || skip "needs >= 3 OSTs"
15029 filefrag_op=$(filefrag -l 2>&1 | grep "invalid option")
15030 [[ -z "$filefrag_op" ]] || skip_env "filefrag missing logical ordering"
15031 [[ "$ost1_FSTYPE" != "zfs" ]] ||
15032 skip "LU-1941: FIEMAP unimplemented on ZFS"
15034 trap cleanup_130 EXIT RETURN
15036 local fm_file=$DIR/$tfile
15037 $LFS setstripe -S 65536 -c $OSTCOUNT $fm_file ||
15038 error "setstripe on $fm_file"
15040 local actual_stripe_count=$($LFS getstripe -c $fm_file)
15041 dd if=/dev/zero of=$fm_file bs=1M count=$actual_stripe_count ||
15042 error "dd failed on $fm_file"
15044 filefrag -ves $fm_file || error "filefrag $fm_file failed"
15045 filefrag_op=$(filefrag -ve -k $fm_file |
15046 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
15048 local last_lun=$(echo $filefrag_op | cut -d: -f5 |
15049 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
15054 for line in $filefrag_op; do
15055 local frag_lun=$(echo $line | cut -d: -f5 |
15056 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
15057 local ext_len=$(echo $line | cut -d: -f4)
15058 if (( $frag_lun != $last_lun )); then
15059 if (( tot_len != 1024 )); then
15060 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 1024"
15063 (( num_luns += 1 ))
15067 (( tot_len += ext_len ))
15070 if (( num_luns != actual_stripe_count || tot_len != 1024 )); then
15071 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
15075 echo "FIEMAP on N-stripe file succeeded"
15077 run_test 130d "FIEMAP (N-stripe file)"
15080 (( $OSTCOUNT >= 2 )) || skip "needs >= 2 OSTs"
15082 local filefrag_op=$(filefrag -l 2>&1 | grep "invalid option")
15083 [[ -z "$filefrag_op" ]] || skip_env "filefrag missing logical ordering"
15084 [[ "$ost1_FSTYPE" != "zfs" ]] ||
15085 skip "LU-1941: FIEMAP unimplemented on ZFS"
15087 trap cleanup_130 EXIT RETURN
15089 local fm_file=$DIR/$tfile
15090 $LFS setstripe -S 131072 -c 2 $fm_file || error "setstripe on $fm_file"
15091 stack_trap "rm -f $fm_file"
15094 local expected_len=$(( (num_blks / 2) * 64 ))
15095 for ((i = 0; i < $num_blks; i++)); do
15096 dd if=/dev/zero of=$fm_file count=1 bs=64k seek=$((2*$i)) \
15097 conv=notrunc > /dev/null 2>&1
15100 filefrag -ves $fm_file || error "filefrag $fm_file failed"
15101 filefrag_op=$(filefrag -ve -k $fm_file |
15102 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
15104 local last_lun=$(echo $filefrag_op | cut -d: -f5)
15109 for line in $filefrag_op; do
15110 local frag_lun=$(echo $line | cut -d: -f5)
15111 local ext_len=$(echo $line | cut -d: -f4)
15112 if (( $frag_lun != $last_lun )); then
15113 if (( tot_len != $expected_len )); then
15114 error "OST$last_lun $tot_len != $expected_len"
15116 (( num_luns += 1 ))
15120 (( tot_len += ext_len ))
15123 if (( num_luns != 2 || tot_len != $expected_len )); then
15124 error "OST$last_lun $num_luns != 2, $tot_len != $expected_len"
15127 echo "FIEMAP with continuation calls succeeded"
15129 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
15132 local filefrag_op=$(filefrag -l 2>&1 | grep "invalid option")
15133 [[ -z "$filefrag_op" ]] || skip_env "filefrag missing logical ordering"
15134 [[ "$ost1_FSTYPE" != "zfs" ]] ||
15135 skip "LU-1941: FIEMAP unimplemented on ZFS"
15137 local fm_file=$DIR/$tfile
15138 $MULTIOP $fm_file oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:T33554432c ||
15139 error "multiop create with lov_delay_create on $fm_file"
15141 filefrag -ves $fm_file || error "filefrag $fm_file failed"
15142 filefrag_extents=$(filefrag -vek $fm_file |
15143 awk '/extents? found/ { print $2 }')
15144 if (( $filefrag_extents != 0 )); then
15145 error "$fm_file: filefrag_extents=$filefrag_extents != 0"
15150 run_test 130f "FIEMAP (unstriped file)"
15153 (( $MDS1_VERSION >= $(version_code 2.12.53) )) ||
15154 skip "Need MDS version with at least 2.12.53 for overstriping"
15155 local filefrag_op=$(filefrag -l 2>&1 | grep "invalid option")
15156 [[ -z "$filefrag_op" ]] || skip_env "filefrag missing logical ordering"
15157 [[ "$ost1_FSTYPE" != "zfs" ]] ||
15158 skip "LU-1941: FIEMAP unimplemented on ZFS"
15160 local file=$DIR/$tfile
15161 local nr=$((OSTCOUNT * 100))
15163 $LFS setstripe -C $nr -S1M $file ||
15164 error "failed to setstripe -C $nr $file"
15166 stack_trap "rm -f $file"
15167 dd if=/dev/zero of=$file count=$nr bs=1M
15169 nr=$($LFS getstripe -c $file)
15171 local extents=$(filefrag -v $file |
15172 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}' | wc -l)
15174 echo "filefrag list $extents extents in file with stripecount $nr"
15175 if (( extents < nr )); then
15176 $LFS getstripe $file
15178 error "filefrag printed $extents < $nr extents"
15181 run_test 130g "FIEMAP (overstripe file)"
15183 # Test for writev/readv
15185 rwv -f $DIR/$tfile -w -n 3 524288 1048576 1572864 ||
15186 error "writev test failed"
15187 rwv -f $DIR/$tfile -r -v -n 2 1572864 1048576 ||
15188 error "readv failed"
15191 run_test 131a "test iov's crossing stripe boundary for writev/readv"
15194 local fsize=$((524288 + 1048576 + 1572864))
15195 rwv -f $DIR/$tfile -w -a -n 3 524288 1048576 1572864 &&
15196 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
15197 error "append writev test failed"
15199 ((fsize += 1572864 + 1048576))
15200 rwv -f $DIR/$tfile -w -a -n 2 1572864 1048576 &&
15201 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
15202 error "append writev test failed"
15205 run_test 131b "test append writev"
15208 rwv -f $DIR/$tfile -w -d -n 1 1048576 || return 0
15211 run_test 131c "test read/write on file w/o objects"
15214 rwv -f $DIR/$tfile -w -n 1 1572864
15215 NOB=`rwv -f $DIR/$tfile -r -n 3 524288 524288 1048576 | awk '/error/ {print $6}'`
15216 if [ "$NOB" != 1572864 ]; then
15217 error "Short read filed: read $NOB bytes instead of 1572864"
15221 run_test 131d "test short read"
15224 rwv -f $DIR/$tfile -w -s 1048576 -n 1 1048576
15225 rwv -f $DIR/$tfile -r -z -s 0 -n 1 524288 || \
15226 error "read hitting hole failed"
15229 run_test 131e "test read hitting hole"
15237 # open 11 samples [usecs] 468 4793 13658 35791898
15239 mds*) res=($(do_facet $facet \
15240 $LCTL get_param mdt.$FSNAME-MDT0000.md_stats | grep "$op"))
15242 ost*) res=($(do_facet $facet \
15243 $LCTL get_param obdfilter.$FSNAME-OST0000.stats | grep "$op"))
15245 *) error "Wrong facet '$facet'" ;;
15247 [[ -n "$res" ]] || error "counter for $op on $facet not incremented"
15248 # if $want is zero, it means any stat increment is ok.
15249 if (( $want > 0 )); then
15250 local count=${res[1]}
15252 if (( $count != $want )); then
15253 if [[ $facet =~ "mds" ]]; then
15254 do_nodes $(comma_list $(mdts_nodes)) \
15255 $LCTL get_param mdt.*.md_stats
15257 do_nodes $(comma_list $(osts-nodes)) \
15258 $LCTL get_param obdfilter.*.stats
15260 error "The $op counter on $facet is $count, not $want"
15266 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15267 remote_ost_nodsh && skip "remote OST with nodsh"
15268 remote_mds_nodsh && skip "remote MDS with nodsh"
15269 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
15270 skip_env "MDS doesn't support rename stats"
15272 local testdir=$DIR/${tdir}/stats_testdir
15274 mkdir -p $DIR/${tdir}
15277 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
15278 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
15280 # verify mdt stats first.
15281 mkdir_on_mdt0 ${testdir} || error "mkdir_on_mdt0 failed"
15282 check_stats $SINGLEMDS "mkdir" 1
15284 # clear "open" from "lfs mkdir" above
15285 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
15286 touch ${testdir}/${tfile} || error "touch failed"
15287 check_stats $SINGLEMDS "open" 1
15288 check_stats $SINGLEMDS "close" 1
15289 [ $MDS1_VERSION -ge $(version_code 2.8.54) ] && {
15290 mknod ${testdir}/${tfile}-pipe p || error "mknod failed"
15291 check_stats $SINGLEMDS "mknod" 2
15293 rm -f ${testdir}/${tfile}-pipe || error "pipe remove failed"
15294 check_stats $SINGLEMDS "unlink" 1
15295 rm -f ${testdir}/${tfile} || error "file remove failed"
15296 check_stats $SINGLEMDS "unlink" 2
15298 # remove working dir and check mdt stats again.
15299 rmdir ${testdir} || error "rmdir failed"
15300 check_stats $SINGLEMDS "rmdir" 1
15302 local testdir1=$DIR/${tdir}/stats_testdir1
15303 mkdir_on_mdt0 -p ${testdir}
15304 mkdir_on_mdt0 -p ${testdir1}
15305 touch ${testdir1}/test1
15306 mv ${testdir1}/test1 ${testdir} || error "file crossdir rename"
15307 check_stats $SINGLEMDS "crossdir_rename" 1
15309 mv ${testdir}/test1 ${testdir}/test0 || error "file samedir rename"
15310 check_stats $SINGLEMDS "samedir_rename" 1
15312 rm -rf $DIR/${tdir}
15314 run_test 133a "Verifying MDT stats ========================================"
15319 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15320 remote_ost_nodsh && skip "remote OST with nodsh"
15321 remote_mds_nodsh && skip "remote MDS with nodsh"
15323 local testdir=$DIR/${tdir}/stats_testdir
15325 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
15326 mkdir_on_mdt0 ${testdir} || error "mkdir_on_mdt0 failed"
15327 touch ${testdir}/${tfile} || error "touch failed"
15328 cancel_lru_locks mdc
15331 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
15332 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
15334 # extra mdt stats verification.
15335 chmod 444 ${testdir}/${tfile} || error "chmod failed"
15336 check_stats $SINGLEMDS "setattr" 1
15337 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
15338 if [ $MDS1_VERSION -ne $(version_code 2.2.0) ]
15340 ls -l ${testdir}/${tfile} > /dev/null|| error "ls failed"
15341 check_stats $SINGLEMDS "getattr" 1
15343 rm -rf $DIR/${tdir}
15345 # when DNE is enabled, MDT uses STATFS RPC to ping other targets
15346 # so the check below is not reliable
15347 [ $MDSCOUNT -eq 1 ] || return 0
15349 # Sleep to avoid a cached response.
15350 #define OBD_STATFS_CACHE_SECONDS 1
15352 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
15353 do_facet ost1 $LCTL set_param obdfilter.*.exports.*.stats=clear
15354 $LFS df || error "lfs failed"
15355 check_stats $SINGLEMDS "statfs" 1
15357 # check aggregated statfs (LU-10018)
15358 [ $MDS1_VERSION -lt $(version_code 2.11.54) ] &&
15360 [ $CLIENT_VERSION -lt $(version_code 2.11.54) ] &&
15363 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
15364 do_facet ost1 $LCTL set_param obdfilter.*.exports.*.stats=clear
15366 check_stats $SINGLEMDS "statfs" 1
15368 # We want to check that the client didn't send OST_STATFS to
15369 # ost1 but the MDT also uses OST_STATFS for precreate. So some
15370 # extra care is needed here.
15371 if remote_mds; then
15372 local nid=$($LCTL list_nids | head -1 | sed "s/\./\\\./g")
15373 local param="obdfilter.$FSNAME-OST0000.exports.'$nid'.stats"
15375 res=$(do_facet ost1 $LCTL get_param $param | grep statfs)
15376 [ "$res" ] && error "OST got STATFS"
15381 run_test 133b "Verifying extra MDT stats =================================="
15384 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15385 remote_ost_nodsh && skip "remote OST with nodsh"
15386 remote_mds_nodsh && skip "remote MDS with nodsh"
15388 local testdir=$DIR/$tdir/stats_testdir
15390 test_mkdir -p $testdir
15392 # verify obdfilter stats.
15393 $LFS setstripe -c 1 -i 0 $testdir/$tfile
15395 cancel_lru_locks osc
15396 wait_delete_completed
15399 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
15400 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
15402 dd if=/dev/zero of=$testdir/$tfile conv=notrunc bs=512k count=1 ||
15405 cancel_lru_locks osc
15406 check_stats ost1 "write" 1
15408 dd if=$testdir/$tfile of=/dev/null bs=1k count=1 || error "dd failed"
15409 check_stats ost1 "read" 1
15411 > $testdir/$tfile || error "truncate failed"
15412 check_stats ost1 "punch" 1
15414 rm -f $testdir/$tfile || error "file remove failed"
15415 wait_delete_completed
15416 check_stats ost1 "destroy" 1
15420 run_test 133c "Verifying OST stats ========================================"
15427 while [ $value -ge 2 ]; do
15432 if [ $orig -gt $order ]; then
15440 local size=('K' 'M' 'G' 'T');
15442 local size_string=$value
15444 while [ $value -ge 1024 ]; do
15445 if [ $i -gt 3 ]; then
15446 #T is the biggest unit we get here, if that is bigger,
15448 size_string=${value}T
15451 value=$((value >> 10))
15452 if [ $value -lt 1024 ]; then
15453 size_string=${value}${size[$i]}
15462 get_rename_size() {
15464 local context=${2:-.}
15465 local sample=$(do_facet $SINGLEMDS $LCTL \
15466 get_param mdt.$FSNAME-MDT0000.rename_stats |
15467 grep -A1 $context |
15468 awk '/ '${size}'/ {print $4}' | sed -e "s/,//g")
15473 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15474 remote_ost_nodsh && skip "remote OST with nodsh"
15475 remote_mds_nodsh && skip "remote MDS with nodsh"
15476 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
15477 skip_env "MDS doesn't support rename stats"
15479 local testdir1=$DIR/${tdir}/stats_testdir1
15480 local testdir2=$DIR/${tdir}/stats_testdir2
15481 mkdir -p $DIR/${tdir} || error "mkdir $tdir failed"
15483 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
15485 mkdir_on_mdt0 ${testdir1} || error "mkdir $testdir1 failed"
15486 mkdir_on_mdt0 ${testdir2} || error "mkdir $testdir2 failed"
15488 createmany -o $testdir1/test 512 || error "createmany failed"
15490 # check samedir rename size
15491 mv ${testdir1}/test0 ${testdir1}/test_0
15493 local testdir1_size=$(ls -l $DIR/${tdir} |
15494 awk '/stats_testdir1/ {print $5}')
15495 local testdir2_size=$(ls -l $DIR/${tdir} |
15496 awk '/stats_testdir2/ {print $5}')
15498 testdir1_size=$(order_2 $testdir1_size)
15499 testdir2_size=$(order_2 $testdir2_size)
15501 testdir1_size=$(size_in_KMGT $testdir1_size)
15502 testdir2_size=$(size_in_KMGT $testdir2_size)
15504 echo "source rename dir size: ${testdir1_size}"
15505 echo "target rename dir size: ${testdir2_size}"
15507 local cmd="do_facet $SINGLEMDS $LCTL "
15508 cmd+="get_param mdt.$FSNAME-MDT0000.rename_stats"
15510 eval $cmd || error "$cmd failed"
15511 local samedir=$($cmd | grep 'same_dir')
15512 local same_sample=$(get_rename_size $testdir1_size)
15513 [ -z "$samedir" ] && error "samedir_rename_size count error"
15514 [[ $same_sample -eq 1 ]] ||
15515 error "samedir_rename_size error $same_sample"
15516 echo "Check same dir rename stats success"
15518 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
15520 # check crossdir rename size
15521 mv ${testdir1}/test_0 ${testdir2}/test_0
15523 testdir1_size=$(ls -l $DIR/${tdir} |
15524 awk '/stats_testdir1/ {print $5}')
15525 testdir2_size=$(ls -l $DIR/${tdir} |
15526 awk '/stats_testdir2/ {print $5}')
15528 testdir1_size=$(order_2 $testdir1_size)
15529 testdir2_size=$(order_2 $testdir2_size)
15531 testdir1_size=$(size_in_KMGT $testdir1_size)
15532 testdir2_size=$(size_in_KMGT $testdir2_size)
15534 echo "source rename dir size: ${testdir1_size}"
15535 echo "target rename dir size: ${testdir2_size}"
15537 eval $cmd || error "$cmd failed"
15538 local crossdir=$($cmd | grep 'crossdir')
15539 local src_sample=$(get_rename_size $testdir1_size crossdir_src)
15540 local tgt_sample=$(get_rename_size $testdir2_size crossdir_tgt)
15541 [ -z "$crossdir" ] && error "crossdir_rename_size count error"
15542 [[ $src_sample -eq 1 ]] ||
15543 error "crossdir_rename_size error $src_sample"
15544 [[ $tgt_sample -eq 1 ]] ||
15545 error "crossdir_rename_size error $tgt_sample"
15546 echo "Check cross dir rename stats success"
15547 rm -rf $DIR/${tdir}
15549 run_test 133d "Verifying rename_stats ========================================"
15552 remote_mds_nodsh && skip "remote MDS with nodsh"
15553 remote_ost_nodsh && skip "remote OST with nodsh"
15554 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15556 local testdir=$DIR/${tdir}/stats_testdir
15557 local ctr f0 f1 bs=32768 count=42 sum
15559 mkdir -p ${testdir} || error "mkdir failed"
15561 $LFS setstripe -c 1 -i 0 ${testdir}/${tfile}
15563 for ctr in {write,read}_bytes; do
15565 cancel_lru_locks osc
15567 do_facet ost1 $LCTL set_param -n \
15568 "obdfilter.*.exports.clear=clear"
15570 if [ $ctr = write_bytes ]; then
15572 f1=${testdir}/${tfile}
15574 f0=${testdir}/${tfile}
15578 dd if=$f0 of=$f1 conv=notrunc bs=$bs count=$count || \
15581 cancel_lru_locks osc
15583 sum=$(do_facet ost1 $LCTL get_param \
15584 "obdfilter.*.exports.*.stats" |
15585 awk -v ctr=$ctr 'BEGIN { sum = 0 }
15586 $1 == ctr { sum += $7 }
15587 END { printf("%0.0f", sum) }')
15589 if ((sum != bs * count)); then
15590 error "Bad $ctr sum, expected $((bs * count)), got $sum"
15594 rm -rf $DIR/${tdir}
15596 run_test 133e "Verifying OST {read,write}_bytes nid stats ================="
15599 [[ $(lustre_version_code $facet) -ge $(version_code 2.7.65) ]] ||
15600 skip "too old lustre for get_param -R ($facet_ver)"
15602 # verifying readability.
15603 $LCTL get_param -R '*' &> /dev/null
15605 # Verifing writability with badarea_io.
15606 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
15607 local skipped_params='force_lbug|changelog_mask|daemon_file'
15608 $LCTL list_param -FR '*' | grep '=' | tr -d = |
15609 egrep -v "$skipped_params" |
15610 xargs -n 1 find $proc_dirs -name |
15611 xargs -n 1 badarea_io ||
15612 error "client badarea_io failed"
15614 # remount the FS in case writes/reads /proc break the FS
15615 cleanup || error "failed to unmount"
15616 setup || error "failed to setup"
15618 run_test 133f "Check reads/writes of client lustre proc files with bad area io"
15621 remote_mds_nodsh && skip "remote MDS with nodsh"
15622 remote_ost_nodsh && skip "remote OST with nodsh"
15624 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
15625 local proc_dirs_str=$(eval echo $proc_dirs)
15626 local skipped_params="'force_lbug|changelog_mask|daemon_file'"
15628 for facet in mds1 ost1; do
15629 local facet_ver=$(lustre_version_code $facet)
15630 if [ $facet_ver -ge $(version_code 2.7.65) ]; then
15631 do_facet $facet "$LCTL get_param -R '*'" &> /dev/null
15633 log "$facet: too old lustre for get_param -R"
15635 if [ $facet_ver -ge $(version_code 2.5.54) ]; then
15636 do_facet $facet "$LCTL list_param -FR '*' | grep '=' |
15637 tr -d = | egrep -v $skipped_params |
15638 xargs -n 1 find $proc_dirs_str -name |
15639 xargs -n 1 badarea_io" ||
15640 error "$facet badarea_io failed"
15642 skip_noexit "$facet: too old lustre for get_param -R"
15646 # remount the FS in case writes/reads /proc break the FS
15647 cleanup || error "failed to unmount"
15648 setup || error "failed to setup"
15650 run_test 133g "Check reads/writes of server lustre proc files with bad area io"
15653 remote_mds_nodsh && skip "remote MDS with nodsh"
15654 remote_ost_nodsh && skip "remote OST with nodsh"
15655 [[ $MDS1_VERSION -lt $(version_code 2.9.54) ]] &&
15656 skip "Need MDS version at least 2.9.54"
15659 for facet in client mds1 ost1; do
15660 # Get the list of files that are missing the terminating newline
15661 local plist=$(do_facet $facet
15662 $LCTL list_param -FR '*' | grep '=' | tr -d =)
15664 for ent in $plist; do
15665 local missing=$(do_facet $facet $LCTL get_param $ent \|\
15666 awk -v FS='\v' -v RS='\v\v' \
15667 "'END { if(NR>0 && \\\$NF !~ /.*\\\n\$/) \
15668 print FILENAME}'" 2>/dev/null)
15669 [ -z $missing ] || {
15670 do_facet $facet $LCTL get_param $ent | od -An -tx1
15671 error "file does not end with newline: $facet-$ent"
15676 run_test 133h "Proc files should end with newlines"
15679 remote_mds_nodsh && skip "remote MDS with nodsh"
15680 [[ $MDS1_VERSION -lt $(version_code 2.7.54) ]] &&
15681 skip "Need MDS version at least 2.7.54"
15683 mkdir_on_mdt0 $DIR/$tdir || error "failed to create $DIR/$tdir"
15684 cancel_lru_locks mdc
15686 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
15687 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
15688 [ $unused -eq 0 ] || error "$unused locks are not cleared"
15691 createmany -o $DIR/$tdir/f $nr ||
15692 error "failed to create $nr files in $DIR/$tdir"
15693 unused=$($LCTL get_param -n $nsdir.lock_unused_count)
15695 #define OBD_FAIL_LDLM_WATERMARK_LOW 0x327
15696 do_facet mds1 $LCTL set_param fail_loc=0x327
15697 do_facet mds1 $LCTL set_param fail_val=500
15700 echo "sleep 10 seconds ..."
15702 local lck_cnt=$($LCTL get_param -n $nsdir.lock_unused_count)
15704 do_facet mds1 $LCTL set_param fail_loc=0
15705 do_facet mds1 $LCTL set_param fail_val=0
15706 [ $lck_cnt -lt $unused ] ||
15707 error "No locks reclaimed, before:$unused, after:$lck_cnt"
15710 unlinkmany $DIR/$tdir/f $nr
15712 run_test 134a "Server reclaims locks when reaching lock_reclaim_threshold"
15715 remote_mds_nodsh && skip "remote MDS with nodsh"
15716 [[ $MDS1_VERSION -lt $(version_code 2.7.54) ]] &&
15717 skip "Need MDS version at least 2.7.54"
15719 mkdir_on_mdt0 $DIR/$tdir || error "failed to create $DIR/$tdir"
15720 cancel_lru_locks mdc
15722 local low_wm=$(do_facet mds1 $LCTL get_param -n \
15723 ldlm.lock_reclaim_threshold_mb)
15724 # disable reclaim temporarily
15725 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=0
15727 #define OBD_FAIL_LDLM_WATERMARK_HIGH 0x328
15728 do_facet mds1 $LCTL set_param fail_loc=0x328
15729 do_facet mds1 $LCTL set_param fail_val=500
15731 $LCTL set_param debug=+trace
15734 createmany -o $DIR/$tdir/f $nr &
15735 local create_pid=$!
15737 echo "Sleep $TIMEOUT seconds ..."
15739 if ! ps -p $create_pid > /dev/null 2>&1; then
15740 do_facet mds1 $LCTL set_param fail_loc=0
15741 do_facet mds1 $LCTL set_param fail_val=0
15742 do_facet mds1 $LCTL set_param \
15743 ldlm.lock_reclaim_threshold_mb=${low_wm}m
15744 error "createmany finished incorrectly!"
15746 do_facet mds1 $LCTL set_param fail_loc=0
15747 do_facet mds1 $LCTL set_param fail_val=0
15748 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=${low_wm}m
15749 wait $create_pid || return 1
15751 unlinkmany $DIR/$tdir/f $nr
15753 run_test 134b "Server rejects lock request when reaching lock_limit_mb"
15756 remote_mds_nodsh && skip "remote MDS with nodsh"
15757 [[ $MDS1_VERSION -lt $(version_code 2.13.50) ]] &&
15758 skip "Need MDS version at least 2.13.50"
15761 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
15763 #define OBD_FAIL_PLAIN_RECORDS 0x1319
15764 #set only one record at plain llog
15765 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x1319 fail_val=1
15767 ost_set_temp_seq_width_all $DATA_SEQ_MAX_WIDTH
15769 #fill already existed plain llog each 64767
15770 #wrapping whole catalog
15771 createmany -o -u $DIR/$tdir/$tfile- $((64767 * 1))
15773 createmany -o $DIR/$tdir/$tfile_ 64700
15774 for (( i = 0; i < 64700; i = i + 2 ))
15776 rm $DIR/$tdir/$tfile_$i &
15777 rm $DIR/$tdir/$tfile_$((i + 1)) &
15782 #waiting osp synchronization
15783 wait_delete_completed
15785 run_test 135 "Race catalog processing"
15788 remote_mds_nodsh && skip "remote MDS with nodsh"
15789 [[ $MDS1_VERSION -lt $(version_code 2.13.50) ]] &&
15790 skip "Need MDS version at least 2.13.50"
15793 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
15794 $LFS setstripe -c 1 -i 0 $DIR/$tdir || error "failed to set striping"
15795 #set only one record at plain llog
15796 #define OBD_FAIL_CATALOG_FULL_CHECK 0x131a
15797 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x131a fail_val=1
15799 ost_set_temp_seq_width_all $DATA_SEQ_MAX_WIDTH
15801 #fill already existed 2 plain llogs each 64767
15802 #wrapping whole catalog
15803 createmany -o -u $DIR/$tdir/$tfile- $((64767 * 1))
15804 createmany -o -u $DIR/$tdir/$tfile- $((64767 * 3 / 2))
15805 wait_delete_completed
15807 createmany -o $DIR/$tdir/$tfile_ 10
15810 do_facet $SINGLEMDS $LCTL set_param fail_val=3
15811 for (( i = 0; i < 10; i = i + 3 ))
15813 rm $DIR/$tdir/$tfile_$i &
15814 rm $DIR/$tdir/$tfile_$((i + 1)) &
15818 rm $DIR/$tdir/$tfile_$((i + 2)) &
15821 #waiting osp synchronization
15822 wait_delete_completed
15824 run_test 136 "Race catalog processing 2"
15826 test_140() { #bug-17379
15827 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15829 test_mkdir $DIR/$tdir
15830 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
15831 cp $(which stat) . || error "Copying stat to $DIR/$tdir"
15833 # VFS limits max symlink depth to 5(4KSTACK) or 7(8KSTACK) or 8
15834 # For kernel > 3.5, bellow only tests consecutive symlink (MAX 40)
15836 while i=$((i + 1)); do
15838 cd $i || error "Changing to $i"
15839 ln -s ../stat stat || error "Creating stat symlink"
15840 # Read the symlink until ELOOP present,
15841 # not LBUGing the system is considered success,
15842 # we didn't overrun the stack.
15843 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
15844 if [ $ret -ne 0 ]; then
15845 if [ $ret -eq 40 ]; then
15848 error "Open stat symlink"
15854 echo "The symlink depth = $i"
15855 [ $i -eq 5 ] || [ $i -eq 7 ] || [ $i -eq 8 ] || [ $i -eq 40 ] ||
15856 error "Invalid symlink depth"
15858 # Test recursive symlink
15859 ln -s symlink_self symlink_self
15860 $OPENFILE -f O_RDONLY symlink_self >/dev/null 2>&1; ret=$?
15861 echo "open symlink_self returns $ret"
15862 [ $ret -eq 40 ] || error "recursive symlink doesn't return -ELOOP"
15864 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
15867 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15869 local TF="$TMP/$tfile"
15871 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
15872 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
15874 cancel_lru_locks $OSC
15875 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
15876 remount_client $MOUNT
15878 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
15881 $TRUNCATE $DIR/$tfile 6000
15882 cancel_lru_locks $OSC
15883 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
15886 echo "12345" >>$DIR/$tfile
15887 cancel_lru_locks $OSC
15888 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
15891 echo "12345" >>$DIR/$tfile
15892 cancel_lru_locks $OSC
15893 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
15895 run_test 150a "truncate/append tests"
15898 check_set_fallocate_or_skip
15902 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
15903 out=$(check_fallocate $DIR/$tfile 2>&1) ||
15904 skip_eopnotsupp "$out|check_fallocate failed"
15906 run_test 150b "Verify fallocate (prealloc) functionality"
15909 check_set_fallocate_or_skip
15912 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
15913 dd if=/dev/urandom of=$DIR/$tfile bs=1M count=20 || error "dd failed"
15915 fallocate -l $((1048576 * 20)) $DIR/$tfile || error "fallocate failed"
15916 # precomputed md5sum for 20MB of zeroes
15917 local expect="8f4e33f3dc3e414ff94e5fb6905cba8c"
15918 local sum=($(md5sum $DIR/$tfile))
15920 [[ "${sum[0]}" == "$expect" ]] || error "fallocate unwritten is not zero"
15922 check_set_fallocate 1
15925 fallocate -l $((1048576 * 20)) $DIR/$tfile || error "fallocate failed"
15926 sum=($(md5sum $DIR/$tfile))
15928 [[ "${sum[0]}" == "$expect" ]] || error "fallocate zero is not zero"
15930 run_test 150bb "Verify fallocate modes both zero space"
15933 check_set_fallocate_or_skip
15934 local striping="-c2"
15936 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
15937 $LFS setstripe -c $OSTCOUNT -S1M $DIR/$tfile || error "setstripe failed"
15938 fallocate -l ${OSTCOUNT}m $DIR/$tfile || error "fallocate failed"
15939 local bytes=$(($(stat -c '%b * %B' $DIR/$tfile)))
15940 local want=$((OSTCOUNT * 1048576))
15942 # Must allocate all requested space, not more than 5% extra
15943 (( $bytes >= $want && $bytes < $want * 105 / 100 )) ||
15944 error "bytes $bytes is not $want"
15948 echo "verify fallocate on PFL file"
15950 [[ "x$DOM" == "xyes" ]] && striping="-L mdt"
15952 $LFS setstripe -E1M $striping -E16M -c3 -Eeof -c 4 $DIR/$tfile ||
15953 error "Create $DIR/$tfile failed"
15954 fallocate -l $((1048576 * 512)) $DIR/$tfile || error "fallocate failed"
15955 bytes=$(($(stat -c '%b * %B' $DIR/$tfile)))
15956 want=$((512 * 1048576))
15958 # Must allocate all requested space, not more than 5% extra
15959 (( $bytes >= $want && $bytes < $want * 105 / 100 )) ||
15960 error "bytes $bytes is not $want"
15962 run_test 150c "Verify fallocate Size and Blocks"
15965 check_set_fallocate_or_skip
15966 local striping="-c2"
15968 [[ "x$DOM" == "xyes" ]] && striping="-L mdt"
15970 stack_trap "rm -f $DIR/$tdir; wait_delete_completed"
15971 $LFS setstripe -E1M $striping -E eof -c $OSTCOUNT -S1M $DIR/$tdir ||
15972 error "setstripe failed"
15973 fallocate -o 1G -l ${OSTCOUNT}m $DIR/$tdir || error "fallocate failed"
15974 local bytes=$(($(stat -c '%b * %B' $DIR/$tdir)))
15975 local want=$((OSTCOUNT * 1048576))
15977 # Must allocate all requested space, not more than 5% extra
15978 (( $bytes >= $want && $bytes < $want * 105 / 100 )) ||
15979 error "bytes $bytes is not $want"
15981 run_test 150d "Verify fallocate Size and Blocks - Non zero start"
15984 check_set_fallocate_or_skip
15988 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
15989 $LFS setstripe -c${OSTCOUNT} $DIR/$tfile ||
15990 error "$LFS setstripe -c${OSTCOUNT} $DIR/$tfile failed"
15992 # Find OST with Minimum Size
15993 min_size_ost=$($LFS df | awk "/$FSNAME-OST/ { print \$4 }" |
15994 sort -un | head -1)
15996 # Get 100MB per OST of the available space to reduce run time
15997 # else 60% of the available space if we are running SLOW tests
15998 if [ $SLOW == "no" ]; then
15999 local space=$((1024 * 100 * OSTCOUNT))
16001 local space=$(((min_size_ost * 60)/100 * OSTCOUNT))
16004 fallocate -l${space}k $DIR/$tfile ||
16005 error "fallocate ${space}k $DIR/$tfile failed"
16006 echo "'fallocate -l ${space}k $DIR/$tfile' succeeded"
16008 # get size immediately after fallocate. This should be correctly
16010 local size=$(stat -c '%s' $DIR/$tfile)
16011 local used=$(( $(stat -c '%b * %B' $DIR/$tfile) / 1024))
16013 # Sleep for a while for statfs to get updated. And not pull from cache.
16016 echo "df after fallocate:"
16019 (( size / 1024 == space )) || error "size $size != requested $space"
16020 [ "$ost1_FSTYPE" != ldiskfs ] || (( used >= space )) ||
16021 error "used $used < space $space"
16023 rm $DIR/$tfile || error "rm failed"
16025 wait_delete_completed
16027 echo "df after unlink:"
16030 run_test 150e "Verify 60% of available OST space consumed by fallocate"
16035 local want_size_before=20480 # in bytes
16036 local want_blocks_before=40 # 512 sized blocks
16037 local want_blocks_after=24 # 512 sized blocks
16038 local length=$(((want_blocks_before - want_blocks_after) * 512))
16040 [[ $OST1_VERSION -ge $(version_code 2.14.0) ]] ||
16041 skip "need at least 2.14.0 for fallocate punch"
16043 if [ "$ost1_FSTYPE" = "zfs" ] || [ "$mds1_FSTYPE" = "zfs" ]; then
16044 skip "LU-14160: punch mode is not implemented on OSD ZFS"
16047 check_set_fallocate_or_skip
16048 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
16050 [[ "x$DOM" == "xyes" ]] &&
16051 $LFS setstripe -E1M -L mdt -E eof $DIR/$tfile
16053 echo "Verify fallocate punch: Range within the file range"
16054 yes 'A' | dd of=$DIR/$tfile bs=4096 count=5 ||
16055 error "dd failed for bs 4096 and count 5"
16057 # Call fallocate with punch range which is within the file range
16058 out=$(fallocate -p --offset 4096 -l $length $DIR/$tfile 2>&1) ||
16059 skip_eopnotsupp "$out|fallocate: offset 4096 and length $length"
16060 # client must see changes immediately after fallocate
16061 size=$(stat -c '%s' $DIR/$tfile)
16062 blocks=$(stat -c '%b' $DIR/$tfile)
16064 # Verify punch worked.
16065 (( blocks == want_blocks_after )) ||
16066 error "punch failed: blocks $blocks != $want_blocks_after"
16068 (( size == want_size_before )) ||
16069 error "punch failed: size $size != $want_size_before"
16071 # Verify there is hole in file
16072 local data_off=$(lseek_test -d 4096 $DIR/$tfile)
16073 # precomputed md5sum
16074 local expect="4a9a834a2db02452929c0a348273b4aa"
16076 cksum=($(md5sum $DIR/$tfile))
16077 [[ "${cksum[0]}" == "$expect" ]] ||
16078 error "unexpected MD5SUM after punch: ${cksum[0]}"
16080 # Start second sub-case for fallocate punch.
16081 echo "Verify fallocate punch: Range overlapping and less than blocksize"
16082 yes 'A' | dd of=$DIR/$tfile bs=4096 count=5 ||
16083 error "dd failed for bs 4096 and count 5"
16085 # Punch range less than block size will have no change in block count
16086 want_blocks_after=40 # 512 sized blocks
16088 # Punch overlaps two blocks and less than blocksize
16089 out=$(fallocate -p --offset 4000 -l 3000 $DIR/$tfile 2>&1) ||
16090 skip_eopnotsupp "$out|fallocate: offset 4000 length 3000"
16091 size=$(stat -c '%s' $DIR/$tfile)
16092 blocks=$(stat -c '%b' $DIR/$tfile)
16094 # Verify punch worked.
16095 (( blocks == want_blocks_after )) ||
16096 error "punch failed: blocks $blocks != $want_blocks_after"
16098 (( size == want_size_before )) ||
16099 error "punch failed: size $size != $want_size_before"
16101 # Verify if range is really zero'ed out. We expect Zeros.
16102 # precomputed md5sum
16103 expect="c57ec5d769c3dbe3426edc3f7d7e11d3"
16104 cksum=($(md5sum $DIR/$tfile))
16105 [[ "${cksum[0]}" == "$expect" ]] ||
16106 error "unexpected MD5SUM after punch: ${cksum[0]}"
16108 run_test 150f "Verify fallocate punch functionality"
16116 local BS=4096 # Block size in bytes
16118 [[ $OST1_VERSION -ge $(version_code 2.14.0) ]] ||
16119 skip "need at least 2.14.0 for fallocate punch"
16121 if [ "$ost1_FSTYPE" = "zfs" ] || [ "$mds1_FSTYPE" = "zfs" ]; then
16122 skip "LU-14160: punch mode is not implemented on OSD ZFS"
16125 check_set_fallocate_or_skip
16126 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
16128 if [[ "x$DOM" == "xyes" ]]; then
16129 $LFS setstripe -E2M -L mdt -E eof -c${OSTCOUNT} $DIR/$tfile ||
16130 error "$LFS setstripe DoM + ${OSTCOUNT} OST failed"
16132 $LFS setstripe -c${OSTCOUNT} $DIR/$tfile ||
16133 error "$LFS setstripe -c${OSTCOUNT} $DIR/$tfile failed"
16136 # Get 100MB per OST of the available space to reduce run time
16137 # else 60% of the available space if we are running SLOW tests
16138 if [ $SLOW == "no" ]; then
16139 space=$((1024 * 100 * OSTCOUNT))
16141 # Find OST with Minimum Size
16142 space=$($LFS df | awk "/$FSNAME-OST/ { print \$4 }" |
16143 sort -un | head -1)
16144 echo "min size OST: $space"
16145 space=$(((space * 60)/100 * OSTCOUNT))
16147 # space in 1k units, round to 4k blocks
16148 local blkcount=$((space * 1024 / $BS))
16150 echo "Verify fallocate punch: Very large Range"
16151 fallocate -l${space}k $DIR/$tfile ||
16152 error "fallocate ${space}k $DIR/$tfile failed"
16153 # write 1M at the end, start and in the middle
16154 yes 'A' | dd of=$DIR/$tfile bs=$BS count=256 ||
16155 error "dd failed: bs $BS count 256"
16156 yes 'A' | dd of=$DIR/$tfile bs=$BS seek=$((blkcount - 256)) count=256 ||
16157 error "dd failed: bs $BS count 256 seek $((blkcount - 256))"
16158 yes 'A' | dd of=$DIR/$tfile bs=$BS seek=$((blkcount / 2)) count=1024 ||
16159 error "dd failed: bs $BS count 256 seek $((blkcount / 2))"
16162 size=$(stat -c '%s' $DIR/$tfile)
16164 # gather punch length.
16165 local punch_size=$((size - (BS * 2)))
16167 echo "punch_size = $punch_size"
16168 echo "size - punch_size: $((size - punch_size))"
16169 echo "size - punch_size in blocks: $(((size - punch_size)/BS))"
16171 # Call fallocate to punch all except 2 blocks. We leave the
16172 # first and the last block
16173 echo "fallocate -p --offset $BS -l $punch_size $DIR/$tfile"
16174 out=$(fallocate -p --offset $BS -l $punch_size $DIR/$tfile 2>&1) ||
16175 skip_eopnotsupp "$out|fallocate: offset $BS length $punch_size"
16177 size_after=$(stat -c '%s' $DIR/$tfile)
16178 blocks_after=$(stat -c '%b' $DIR/$tfile)
16180 # Verify punch worked.
16181 # Size should be kept
16182 (( size == size_after )) ||
16183 error "punch failed: size $size != $size_after"
16185 # two 4k data blocks to remain plus possible 1 extra extent block
16186 (( blocks_after <= ((BS / 512) * 3) )) ||
16187 error "too many blocks remains: $blocks_after"
16189 # Verify that file has hole between the first and the last blocks
16190 local hole_start=$(lseek_test -l 0 $DIR/$tfile)
16191 local hole_end=$(lseek_test -d $BS $DIR/$tfile)
16193 echo "Hole at [$hole_start, $hole_end)"
16194 (( hole_start == BS )) ||
16195 error "no hole at offset $BS after punch"
16197 (( hole_end == BS + punch_size )) ||
16198 error "data at offset $hole_end < $((BS + punch_size))"
16200 run_test 150g "Verify fallocate punch on large range"
16203 local file=$DIR/$tfile
16206 check_set_fallocate_or_skip
16207 statx_supported || skip_env "Test must be statx() syscall supported"
16209 # fallocate() does not update the size information on the MDT
16210 fallocate -l 16K $file || error "failed to fallocate $file"
16211 cancel_lru_locks $OSC
16212 # STATX with cached-always mode will not send glimpse RPCs to OST,
16213 # it uses the caching attrs on the client side as much as possible.
16214 size=$($STATX --cached=always -c %s $file)
16215 [ $size == 16384 ] ||
16216 error "size after fallocate() is $size, expected 16384"
16218 run_test 150h "Verify extend fallocate updates the file size"
16220 #LU-2902 roc_hit was not able to read all values from lproc
16221 function roc_hit_init() {
16222 local list=$(comma_list $(osts_nodes))
16223 local dir=$DIR/$tdir-check
16224 local file=$dir/$tfile
16230 #use setstripe to do a write to every ost
16231 for i in $(seq 0 $((OSTCOUNT-1))); do
16232 $LFS setstripe -c 1 -i $i $dir || error "$LFS setstripe $file failed"
16233 dd if=/dev/urandom of=$file bs=4k count=4 2>&1 > /dev/null
16234 idx=$(printf %04x $i)
16235 BEFORE=$(get_osd_param $list *OST*$idx stats |
16236 awk '$1 == "cache_access" {sum += $7}
16237 END { printf("%0.0f", sum) }')
16239 cancel_lru_locks osc
16240 cat $file >/dev/null
16242 AFTER=$(get_osd_param $list *OST*$idx stats |
16243 awk '$1 == "cache_access" {sum += $7}
16244 END { printf("%0.0f", sum) }')
16246 echo BEFORE:$BEFORE AFTER:$AFTER
16247 if ! let "AFTER - BEFORE == 4"; then
16249 error "roc_hit is not safe to use"
16257 function roc_hit() {
16258 local list=$(comma_list $(osts_nodes))
16259 echo $(get_osd_param $list '' stats |
16260 awk '$1 == "cache_hit" {sum += $7}
16261 END { printf("%0.0f", sum) }')
16264 function set_cache() {
16267 if [ "$2" == "off" ]; then
16270 local list=$(comma_list $(osts_nodes))
16271 set_osd_param $list '' $1_cache_enable $on
16273 cancel_lru_locks osc
16277 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16278 remote_ost_nodsh && skip "remote OST with nodsh"
16279 (( CLIENT_VERSION == OST1_VERSION )) ||
16280 skip "LU-13081: no interop testing for OSS cache"
16283 local list=$(comma_list $(osts_nodes))
16285 # check whether obdfilter is cache capable at all
16286 if ! get_osd_param $list '' read_cache_enable >/dev/null; then
16287 skip "not cache-capable obdfilter"
16290 # check cache is enabled on all obdfilters
16291 if get_osd_param $list '' read_cache_enable | grep 0; then
16292 skip "oss cache is disabled"
16295 set_osd_param $list '' writethrough_cache_enable 1
16297 # check write cache is enabled on all obdfilters
16298 if get_osd_param $list '' writethrough_cache_enable | grep 0; then
16299 skip "oss write cache is NOT enabled"
16304 #define OBD_FAIL_OBD_NO_LRU 0x609
16305 do_nodes $list $LCTL set_param fail_loc=0x609
16307 # pages should be in the case right after write
16308 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES ||
16311 local BEFORE=$(roc_hit)
16312 cancel_lru_locks osc
16313 cat $DIR/$tfile >/dev/null
16314 local AFTER=$(roc_hit)
16316 do_nodes $list $LCTL set_param fail_loc=0
16318 if ! let "AFTER - BEFORE == CPAGES"; then
16319 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
16322 cancel_lru_locks osc
16323 # invalidates OST cache
16324 do_nodes $list "echo 1 > /proc/sys/vm/drop_caches"
16325 set_osd_param $list '' read_cache_enable 0
16326 cat $DIR/$tfile >/dev/null
16328 # now data shouldn't be found in the cache
16330 cancel_lru_locks osc
16331 cat $DIR/$tfile >/dev/null
16333 if let "AFTER - BEFORE != 0"; then
16334 error "IN CACHE: before: $BEFORE, after: $AFTER"
16337 set_osd_param $list '' read_cache_enable 1
16340 run_test 151 "test cache on oss and controls ==============================="
16343 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16345 local TF="$TMP/$tfile"
16347 # simulate ENOMEM during write
16348 #define OBD_FAIL_OST_NOMEM 0x226
16349 lctl set_param fail_loc=0x80000226
16350 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
16352 sync || error "sync failed"
16353 lctl set_param fail_loc=0
16355 # discard client's cache
16356 cancel_lru_locks osc
16358 # simulate ENOMEM during read
16359 lctl set_param fail_loc=0x80000226
16360 cmp $TF $DIR/$tfile || error "cmp failed"
16361 lctl set_param fail_loc=0
16365 run_test 152 "test read/write with enomem ============================"
16368 $MULTIOP $DIR/$tfile Ow4096Ycu || error "multiop failed"
16370 run_test 153 "test if fdatasync does not crash ======================="
16372 dot_lustre_fid_permission_check() {
16374 local ffid=$MOUNT/.lustre/fid/$fid
16377 echo "stat fid $fid"
16378 stat $ffid || error "stat $ffid failed."
16379 echo "touch fid $fid"
16380 touch $ffid || error "touch $ffid failed."
16381 echo "write to fid $fid"
16382 cat /etc/hosts > $ffid || error "write $ffid failed."
16383 echo "read fid $fid"
16384 diff /etc/hosts $ffid || error "read $ffid failed."
16385 echo "append write to fid $fid"
16386 cat /etc/hosts >> $ffid || error "append write $ffid failed."
16387 echo "rename fid $fid"
16388 mv $ffid $test_dir/$tfile.1 &&
16389 error "rename $ffid to $tfile.1 should fail."
16390 touch $test_dir/$tfile.1
16391 mv $test_dir/$tfile.1 $ffid &&
16392 error "rename $tfile.1 to $ffid should fail."
16393 rm -f $test_dir/$tfile.1
16394 echo "truncate fid $fid"
16395 $TRUNCATE $ffid 777 || error "truncate $ffid failed."
16396 echo "link fid $fid"
16397 ln -f $ffid $test_dir/tfile.lnk || error "link $ffid failed."
16398 if [[ $($LCTL get_param -n mdc.*-mdc-*.connect_flags) =~ acl ]]; then
16399 id $USER0 || skip_env "missing user $USER0"
16400 echo "setfacl fid $fid"
16401 setfacl -R -m u:$USER0:rwx $ffid ||
16402 error "setfacl $ffid failed"
16403 echo "getfacl fid $fid"
16404 getfacl $ffid || error "getfacl $ffid failed."
16406 echo "unlink fid $fid"
16407 unlink $MOUNT/.lustre/fid/$fid && error "unlink $ffid should fail."
16408 echo "mknod fid $fid"
16409 mknod $ffid c 1 3 && error "mknod $ffid should fail."
16411 fid=[0xf00000400:0x1:0x0]
16412 ffid=$MOUNT/.lustre/fid/$fid
16414 echo "stat non-exist fid $fid"
16415 stat $ffid > /dev/null && error "stat non-exist $ffid should fail."
16416 echo "write to non-exist fid $fid"
16417 cat /etc/hosts > $ffid && error "write non-exist $ffid should fail."
16418 echo "link new fid $fid"
16419 ln $test_dir/$tfile $ffid && error "link $ffid should fail."
16421 mkdir -p $test_dir/$tdir
16422 touch $test_dir/$tdir/$tfile
16423 fid=$($LFS path2fid $test_dir/$tdir)
16426 error "error: could not get fid for $test_dir/$dir/$tfile."
16428 ffid=$MOUNT/.lustre/fid/$fid
16431 ls $ffid || error "ls $ffid failed."
16432 echo "touch $fid/$tfile.1"
16433 touch $ffid/$tfile.1 || error "touch $ffid/$tfile.1 failed."
16435 echo "touch $MOUNT/.lustre/fid/$tfile"
16436 touch $MOUNT/.lustre/fid/$tfile && \
16437 error "touch $MOUNT/.lustre/fid/$tfile should fail."
16439 echo "setxattr to $MOUNT/.lustre/fid"
16440 setfattr -n trusted.name1 -v value1 $MOUNT/.lustre/fid
16442 echo "listxattr for $MOUNT/.lustre/fid"
16443 getfattr -d -m "^trusted" $MOUNT/.lustre/fid
16445 echo "delxattr from $MOUNT/.lustre/fid"
16446 setfattr -x trusted.name1 $MOUNT/.lustre/fid
16448 echo "touch invalid fid: $MOUNT/.lustre/fid/[0x200000400:0x2:0x3]"
16449 touch $MOUNT/.lustre/fid/[0x200000400:0x2:0x3] &&
16450 error "touch invalid fid should fail."
16452 echo "touch non-normal fid: $MOUNT/.lustre/fid/[0x1:0x2:0x0]"
16453 touch $MOUNT/.lustre/fid/[0x1:0x2:0x0] &&
16454 error "touch non-normal fid should fail."
16456 echo "rename $tdir to $MOUNT/.lustre/fid"
16457 mrename $test_dir/$tdir $MOUNT/.lustre/fid &&
16458 error "rename to $MOUNT/.lustre/fid should fail."
16460 if [ $MDS1_VERSION -ge $(version_code 2.3.51) ]
16462 local old_obf_mode=$(stat --format="%a" $DIR/.lustre/fid)
16463 local new_obf_mode=777
16465 echo "change mode of $DIR/.lustre/fid to $new_obf_mode"
16466 chmod $new_obf_mode $DIR/.lustre/fid ||
16467 error "chmod $new_obf_mode $DIR/.lustre/fid failed"
16469 local obf_mode=$(stat --format=%a $DIR/.lustre/fid)
16470 [ $obf_mode -eq $new_obf_mode ] ||
16471 error "stat $DIR/.lustre/fid returned wrong mode $obf_mode"
16473 echo "restore mode of $DIR/.lustre/fid to $old_obf_mode"
16474 chmod $old_obf_mode $DIR/.lustre/fid ||
16475 error "chmod $old_obf_mode $DIR/.lustre/fid failed"
16478 $OPENFILE -f O_LOV_DELAY_CREATE:O_CREAT $test_dir/$tfile-2
16479 fid=$($LFS path2fid $test_dir/$tfile-2)
16481 if [ $MDS1_VERSION -ge $(version_code 2.6.50) ]
16483 echo "cp /etc/passwd $MOUNT/.lustre/fid/$fid"
16484 cp /etc/passwd $MOUNT/.lustre/fid/$fid ||
16485 error "create lov data thru .lustre failed"
16487 echo "cp /etc/passwd $test_dir/$tfile-2"
16488 cp /etc/passwd $test_dir/$tfile-2 ||
16489 error "copy to $test_dir/$tfile-2 failed."
16490 echo "diff /etc/passwd $MOUNT/.lustre/fid/$fid"
16491 diff /etc/passwd $MOUNT/.lustre/fid/$fid ||
16492 error "diff /etc/passwd $MOUNT/.lustre/fid/$fid failed."
16494 rm -rf $test_dir/tfile.lnk
16495 rm -rf $test_dir/$tfile-2
16499 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
16500 skip "Need MDS version at least 2.4.1"
16502 local tf=$DIR/$tfile
16505 local fid=$($LFS path2fid $tf)
16506 [ -z "$fid" ] && error "path2fid unable to get $tf FID"
16508 # check that we get the same pathname back
16511 for rootpath in "$MOUNT" "$MOUNT///" "$MOUNT/$tfile"; do
16512 echo "$rootpath $fid"
16513 found=$($LFS fid2path $rootpath "$fid")
16514 [ -z "$found" ] && error "fid2path unable to get '$fid' path"
16515 [ "$found" == "$tf" ] || error "fid2path $found != $tf"
16518 # check wrong root path format
16519 rootpath=$MOUNT"_wrong"
16520 found=$($LFS fid2path $rootpath "$fid")
16521 [ -z "$found" ] || error "should fail ($rootpath != $MOUNT)"
16523 run_test 154A "lfs path2fid and fid2path basic checks"
16526 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
16527 skip "Need MDS version at least 2.4.1"
16529 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
16530 touch $DIR/$tdir/$tfile || error "touch $DIR/$tdir/$tfile failed"
16531 local linkea=$($LL_DECODE_LINKEA $DIR/$tdir/$tfile | grep 'pfid')
16532 [ -z "$linkea" ] && error "decode linkea $DIR/$tdir/$tfile failed"
16534 local name=$(echo $linkea | awk '/pfid/ {print $5}' | sed -e "s/'//g")
16535 local PFID=$(echo $linkea | awk '/pfid/ {print $3}' | sed -e "s/,//g")
16537 # check that we get the same pathname
16538 echo "PFID: $PFID, name: $name"
16539 local FOUND=$($LFS fid2path $MOUNT "$PFID")
16540 [ -z "$FOUND" ] && error "fid2path unable to get $PFID path"
16541 [ "$FOUND/$name" != "$DIR/$tdir/$tfile" ] &&
16542 error "ll_decode_linkea has $FOUND/$name != $DIR/$tdir/$tfile"
16544 rm -rf $DIR/$tdir || error "Can not delete directory $DIR/$tdir"
16546 run_test 154B "verify the ll_decode_linkea tool"
16549 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16550 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
16551 (( $MDS1_VERSION >= $(version_code 2.2.51) )) ||
16552 skip "Need MDS version at least 2.2.51"
16553 [ -z "$(which setfacl)" ] && skip_env "must have setfacl tool"
16555 cp /etc/hosts $DIR/$tfile
16557 fid=$($LFS path2fid $DIR/$tfile)
16559 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
16561 dot_lustre_fid_permission_check "$fid" $DIR ||
16562 error "dot lustre permission check $fid failed"
16564 ls -a $MOUNT | grep "\.lustre" && error ".lustre should not be listed"
16566 rm -rf $MOUNT/.lustre && error ".lustre is not allowed to be unlinked"
16568 touch $MOUNT/.lustre/file &&
16569 error "creation is not allowed under .lustre"
16571 mkdir $MOUNT/.lustre/dir &&
16572 error "mkdir is not allowed under .lustre"
16576 run_test 154a "Open-by-FID"
16579 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16580 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
16581 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
16582 [[ $MDS1_VERSION -ge $(version_code 2.2.51) ]] ||
16583 skip "Need MDS version at least 2.2.51"
16585 local remote_dir=$DIR/$tdir/remote_dir
16589 mkdir -p $DIR/$tdir
16590 $LFS mkdir -i $MDTIDX $remote_dir ||
16591 error "create remote directory failed"
16593 cp /etc/hosts $remote_dir/$tfile
16595 fid=$($LFS path2fid $remote_dir/$tfile)
16597 [ $rc -ne 0 ] && error "error: could not get fid for $remote_dir/$tfile"
16599 dot_lustre_fid_permission_check "$fid" $remote_dir ||
16600 error "dot lustre permission check $fid failed"
16603 run_test 154b "Open-by-FID for remote directory"
16606 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
16607 skip "Need MDS version at least 2.4.1"
16609 touch $DIR/$tfile.1 $DIR/$tfile.2 $DIR/$tfile.3
16610 local FID1=$($LFS path2fid $DIR/$tfile.1)
16611 local FID2=$($LFS path2fid $DIR/$tfile.2)
16612 local FID3=$($LFS path2fid $DIR/$tfile.3)
16615 $LFS path2fid $DIR/$tfile.[123] | while read PATHNAME FID; do
16616 [ "$PATHNAME" = "$DIR/$tfile.$N:" ] ||
16617 error "path2fid pathname $PATHNAME != $DIR/$tfile.$N:"
16619 [ "$FID" = "${!want}" ] ||
16620 error "path2fid $PATHNAME FID $FID != FID$N ${!want}"
16624 $LFS fid2path $MOUNT "$FID1" "$FID2" "$FID3" | while read PATHNAME;
16626 [ "$PATHNAME" = "$DIR/$tfile.$N" ] ||
16627 error "fid2path pathname $PATHNAME != $DIR/$tfile.$N:"
16631 run_test 154c "lfs path2fid and fid2path multiple arguments"
16634 remote_mds_nodsh && skip "remote MDS with nodsh"
16635 [[ $MDS1_VERSION -lt $(version_code 2.5.53) ]] &&
16636 skip "Need MDS version at least 2.5.53"
16638 if remote_mds; then
16639 nid=$($LCTL list_nids | sed "s/\./\\\./g")
16643 local proc_ofile="mdt.*.exports.'$nid'.open_files"
16650 local fid=$($LFS path2fid $DIR/$tfile)
16653 cmd="exec $fd<$DIR/$tfile"
16655 local fid_list=$(do_facet $SINGLEMDS $LCTL get_param $proc_ofile)
16656 echo "$fid_list" | grep "$fid"
16659 cmd="exec $fd>/dev/null"
16661 if [ $rc -ne 0 ]; then
16662 error "FID $fid not found in open files list $fid_list"
16665 run_test 154d "Verify open file fid"
16669 [[ $MDS1_VERSION -lt $(version_code 2.6.50) ]] &&
16670 skip "Need MDS version at least 2.6.50"
16672 if ls -a $MOUNT | grep -q '^\.lustre$'; then
16673 error ".lustre returned by readdir"
16676 run_test 154e ".lustre is not returned by readdir"
16679 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
16681 # create parent directory on a single MDT to avoid cross-MDT hardlinks
16682 mkdir_on_mdt0 $DIR/$tdir
16683 # test dirs inherit from its stripe
16684 mkdir -p $DIR/$tdir/foo1 || error "mkdir error"
16685 mkdir -p $DIR/$tdir/foo2 || error "mkdir error"
16686 cp /etc/hosts $DIR/$tdir/foo1/$tfile
16687 ln $DIR/$tdir/foo1/$tfile $DIR/$tdir/foo2/link
16690 # get fid of parents
16691 local FID0=$($LFS path2fid $DIR/$tdir)
16692 local FID1=$($LFS path2fid $DIR/$tdir/foo1)
16693 local FID2=$($LFS path2fid $DIR/$tdir/foo2)
16694 local FID3=$($LFS path2fid $DIR)
16696 # check that path2fid --parents returns expected <parent_fid>/name
16697 # 1) test for a directory (single parent)
16698 local parent=$($LFS path2fid --parents $DIR/$tdir/foo1)
16699 [ "$parent" == "$FID0/foo1" ] ||
16700 error "expected parent: $FID0/foo1, got: $parent"
16702 # 2) test for a file with nlink > 1 (multiple parents)
16703 parent=$($LFS path2fid --parents $DIR/$tdir/foo1/$tfile)
16704 echo "$parent" | grep -F "$FID1/$tfile" ||
16705 error "$FID1/$tfile not returned in parent list"
16706 echo "$parent" | grep -F "$FID2/link" ||
16707 error "$FID2/link not returned in parent list"
16709 # 3) get parent by fid
16710 local file_fid=$($LFS path2fid $DIR/$tdir/foo1/$tfile)
16711 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
16712 echo "$parent" | grep -F "$FID1/$tfile" ||
16713 error "$FID1/$tfile not returned in parent list (by fid)"
16714 echo "$parent" | grep -F "$FID2/link" ||
16715 error "$FID2/link not returned in parent list (by fid)"
16717 # 4) test for entry in root directory
16718 parent=$($LFS path2fid --parents $DIR/f)
16719 echo "$parent" | grep -F "$FID3/f" ||
16720 error "$FID3/f not returned in parent list"
16722 # 5) test it on root directory
16723 [ -z "$($LFS path2fid --parents $MOUNT 2>/dev/null)" ] ||
16724 error "$MOUNT should not have parents"
16726 # enable xattr caching and check that linkea is correctly updated
16727 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
16728 save_lustre_params client "llite.*.xattr_cache" > $save
16729 lctl set_param llite.*.xattr_cache 1
16731 # 6.1) linkea update on rename
16732 mv $DIR/$tdir/foo1/$tfile $DIR/$tdir/foo2/$tfile.moved
16734 # get parents by fid
16735 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
16736 # foo1 should no longer be returned in parent list
16737 echo "$parent" | grep -F "$FID1" &&
16738 error "$FID1 should no longer be in parent list"
16739 # the new path should appear
16740 echo "$parent" | grep -F "$FID2/$tfile.moved" ||
16741 error "$FID2/$tfile.moved is not in parent list"
16743 # 6.2) linkea update on unlink
16744 rm -f $DIR/$tdir/foo2/link
16745 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
16746 # foo2/link should no longer be returned in parent list
16747 echo "$parent" | grep -F "$FID2/link" &&
16748 error "$FID2/link should no longer be in parent list"
16752 restore_lustre_params < $save
16755 run_test 154f "get parent fids by reading link ea"
16759 [[ $MDS1_VERSION -ge $(version_code 2.6.92) &&
16760 $CLIENT_VERSION -gt $(version_code 2.6.99) ]] ||
16761 skip "Need MDS version at least 2.6.92"
16763 mkdir_on_mdt0 $DIR/$tdir
16764 llapi_fid_test -d $DIR/$tdir
16766 run_test 154g "various llapi FID tests"
16770 (( $CLIENT_VERSION >= $(version_code 2.15.55.1) )) ||
16771 skip "Need client at least version 2.15.55.1"
16773 # Create an empty file
16776 # Get FID (interactive mode) and save under $TMP/$tfile.log
16777 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
16778 path2fid $DIR/$tfile
16781 fid=$(cat $TMP/$tfile.log)
16782 # $fid should not be empty
16783 [[ ! -z $fid ]] || error "FID is empty"
16784 $LFS rmfid $DIR "$fid" || error "rmfid failed for $fid"
16786 run_test 154h "Verify interactive path2fid"
16788 test_155_small_load() {
16789 local temp=$TMP/$tfile
16790 local file=$DIR/$tfile
16792 dd if=/dev/urandom of=$temp bs=6096 count=1 || \
16793 error "dd of=$temp bs=6096 count=1 failed"
16795 cancel_lru_locks $OSC
16796 cmp $temp $file || error "$temp $file differ"
16798 $TRUNCATE $temp 6000
16799 $TRUNCATE $file 6000
16800 cmp $temp $file || error "$temp $file differ (truncate1)"
16802 echo "12345" >>$temp
16803 echo "12345" >>$file
16804 cmp $temp $file || error "$temp $file differ (append1)"
16806 echo "12345" >>$temp
16807 echo "12345" >>$file
16808 cmp $temp $file || error "$temp $file differ (append2)"
16814 test_155_big_load() {
16815 remote_ost_nodsh && skip "remote OST with nodsh"
16817 local temp=$TMP/$tfile
16818 local file=$DIR/$tfile
16821 local cache_size=$(do_facet ost$((MAXI+1)) \
16822 "awk '/cache/ {sum+=\\\$4} END {print sum}' /proc/cpuinfo")
16824 # LU-16042: can not get the cache size on Arm64 VM here, fallback to a
16826 if [ -z "$cache_size" ]; then
16829 local large_file_size=$((cache_size * 2))
16831 echo "OSS cache size: $cache_size KB"
16832 echo "Large file size: $large_file_size KB"
16834 [ $MAXV -le $large_file_size ] &&
16835 skip_env "max available OST size needs > $large_file_size KB"
16837 $LFS setstripe $file -c 1 -i $MAXI || error "$LFS setstripe $file failed"
16839 dd if=/dev/urandom of=$temp bs=$large_file_size count=1k ||
16840 error "dd of=$temp bs=$large_file_size count=1k failed"
16843 cancel_lru_locks osc
16844 cmp $temp $file || error "$temp $file differ"
16850 save_writethrough() {
16851 local facets=$(get_facets OST)
16853 save_lustre_params $facets "osd-*.*.writethrough_cache_enable" > $1
16857 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16859 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
16861 save_writethrough $p
16864 set_cache writethrough on
16865 test_155_small_load
16866 restore_lustre_params < $p
16869 run_test 155a "Verify small file correctness: read cache:on write_cache:on"
16872 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16874 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
16876 save_writethrough $p
16879 set_cache writethrough off
16880 test_155_small_load
16881 restore_lustre_params < $p
16884 run_test 155b "Verify small file correctness: read cache:on write_cache:off"
16887 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16889 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
16891 save_writethrough $p
16894 set_cache writethrough on
16895 test_155_small_load
16896 restore_lustre_params < $p
16899 run_test 155c "Verify small file correctness: read cache:off write_cache:on"
16902 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16904 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
16906 save_writethrough $p
16909 set_cache writethrough off
16910 test_155_small_load
16911 restore_lustre_params < $p
16914 run_test 155d "Verify small file correctness: read cache:off write_cache:off"
16917 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16919 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
16921 save_writethrough $p
16924 set_cache writethrough on
16926 restore_lustre_params < $p
16929 run_test 155e "Verify big file correctness: read cache:on write_cache:on"
16932 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16934 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
16936 save_writethrough $p
16939 set_cache writethrough off
16941 restore_lustre_params < $p
16944 run_test 155f "Verify big file correctness: read cache:on write_cache:off"
16947 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16949 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
16951 save_writethrough $p
16954 set_cache writethrough on
16956 restore_lustre_params < $p
16959 run_test 155g "Verify big file correctness: read cache:off write_cache:on"
16962 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16964 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
16966 save_writethrough $p
16969 set_cache writethrough off
16971 restore_lustre_params < $p
16974 run_test 155h "Verify big file correctness: read cache:off write_cache:off"
16977 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16978 remote_ost_nodsh && skip "remote OST with nodsh"
16979 [ $OST1_VERSION -lt $(version_code 2.6.93) ] &&
16980 skip "stats not implemented on old servers"
16981 [ "$ost1_FSTYPE" = "zfs" ] &&
16982 skip "LU-1956/LU-2261: stats not implemented on OSD ZFS"
16983 (( CLIENT_VERSION == OST1_VERSION )) ||
16984 skip "LU-13081: no interop testing for OSS cache"
16989 local file="$DIR/$tfile"
16990 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
16992 save_writethrough $p
16995 log "Turn on read and write cache"
16997 set_cache writethrough on
16999 log "Write data and read it back."
17000 log "Read should be satisfied from the cache."
17001 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
17003 cancel_lru_locks osc
17004 cat $file >/dev/null
17006 if ! let "AFTER - BEFORE == CPAGES"; then
17007 error "NOT IN CACHE (2): before: $BEFORE, after: $AFTER"
17009 log "cache hits: before: $BEFORE, after: $AFTER"
17012 log "Read again; it should be satisfied from the cache."
17014 cancel_lru_locks osc
17015 cat $file >/dev/null
17017 if ! let "AFTER - BEFORE == CPAGES"; then
17018 error "NOT IN CACHE (3): before: $BEFORE, after: $AFTER"
17020 log "cache hits:: before: $BEFORE, after: $AFTER"
17023 log "Turn off the read cache and turn on the write cache"
17025 set_cache writethrough on
17027 log "Read again; it should be satisfied from the cache."
17029 cancel_lru_locks osc
17030 cat $file >/dev/null
17032 if ! let "AFTER - BEFORE == CPAGES"; then
17033 error "NOT IN CACHE (4): before: $BEFORE, after: $AFTER"
17035 log "cache hits:: before: $BEFORE, after: $AFTER"
17038 if [ $OST1_VERSION -lt $(version_code 2.12.55) ]; then
17039 # > 2.12.56 uses pagecache if cached
17040 log "Read again; it should not be satisfied from the cache."
17042 cancel_lru_locks osc
17043 cat $file >/dev/null
17045 if ! let "AFTER - BEFORE == 0"; then
17046 error "IN CACHE (5): before: $BEFORE, after: $AFTER"
17048 log "cache hits:: before: $BEFORE, after: $AFTER"
17052 log "Write data and read it back."
17053 log "Read should be satisfied from the cache."
17054 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
17056 cancel_lru_locks osc
17057 cat $file >/dev/null
17059 if ! let "AFTER - BEFORE == CPAGES"; then
17060 error "NOT IN CACHE (6): before: $BEFORE, after: $AFTER"
17062 log "cache hits:: before: $BEFORE, after: $AFTER"
17065 if [ $OST1_VERSION -lt $(version_code 2.12.55) ]; then
17066 # > 2.12.56 uses pagecache if cached
17067 log "Read again; it should not be satisfied from the cache."
17069 cancel_lru_locks osc
17070 cat $file >/dev/null
17072 if ! let "AFTER - BEFORE == 0"; then
17073 error "IN CACHE (7): before: $BEFORE, after: $AFTER"
17075 log "cache hits:: before: $BEFORE, after: $AFTER"
17079 log "Turn off read and write cache"
17081 set_cache writethrough off
17083 log "Write data and read it back"
17084 log "It should not be satisfied from the cache."
17086 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
17087 cancel_lru_locks osc
17089 cat $file >/dev/null
17091 if ! let "AFTER - BEFORE == 0"; then
17092 error_ignore bz20762 "IN CACHE (8):before:$BEFORE,after:$AFTER"
17094 log "cache hits:: before: $BEFORE, after: $AFTER"
17097 log "Turn on the read cache and turn off the write cache"
17099 set_cache writethrough off
17101 log "Write data and read it back"
17102 log "It should not be satisfied from the cache."
17104 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
17106 cancel_lru_locks osc
17107 cat $file >/dev/null
17109 if ! let "AFTER - BEFORE == 0"; then
17110 error_ignore bz20762 "IN CACHE (9):before:$BEFORE,after:$AFTER"
17112 log "cache hits:: before: $BEFORE, after: $AFTER"
17115 log "Read again; it should be satisfied from the cache."
17117 cancel_lru_locks osc
17118 cat $file >/dev/null
17120 if ! let "AFTER - BEFORE == CPAGES"; then
17121 error "NOT IN CACHE (1): before: $BEFORE, after: $AFTER"
17123 log "cache hits:: before: $BEFORE, after: $AFTER"
17126 restore_lustre_params < $p
17129 run_test 156 "Verification of tunables"
17132 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17133 remote_mds_nodsh && skip "remote MDS with nodsh"
17134 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] ||
17135 skip "Need MDS version at least 2.2.0"
17137 changelog_register || error "changelog_register failed"
17138 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
17139 changelog_users $SINGLEMDS | grep -q $cl_user ||
17140 error "User $cl_user not found in changelog_users"
17142 mkdir_on_mdt0 $DIR/$tdir
17145 test_mkdir -p $DIR/$tdir/pics/2008/zachy
17146 changelog_clear 0 || error "changelog_clear failed"
17147 touch $DIR/$tdir/pics/2008/zachy/$tfile # open 1
17148 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg # open 2
17149 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
17150 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
17151 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
17152 rm $DIR/$tdir/pics/desktop.jpg
17154 echo "verifying changelog mask"
17155 changelog_chmask "-MKDIR"
17156 changelog_chmask "-CLOSE"
17158 test_mkdir -p $DIR/$tdir/pics/zach/sofia # not logged
17159 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # not logged
17161 changelog_chmask "+MKDIR"
17162 changelog_chmask "+CLOSE"
17164 test_mkdir -p $DIR/$tdir/pics/2008/sofia # mkdir 1
17165 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # open 3
17167 MKDIRS=$(changelog_dump | grep -c "MKDIR")
17168 CLOSES=$(changelog_dump | grep -c "CLOSE")
17169 [ $MKDIRS -eq 1 ] || error "MKDIR changelog mask count $MKDIRS != 1"
17170 [ $CLOSES -eq 3 ] || error "CLOSE changelog mask count $CLOSES != 3"
17173 echo "verifying target fid"
17174 local fidc=$(changelog_extract_field "CREAT" "$tfile" "t=")
17175 local fidf=$($LFS path2fid $DIR/$tdir/pics/zach/$tfile)
17176 [ "$fidc" == "$fidf" ] ||
17177 error "changelog '$tfile' fid $fidc != file fid $fidf"
17178 echo "verifying parent fid"
17179 # The FID returned from the Changelog may be the directory shard on
17180 # a different MDT, and not the FID returned by path2fid on the parent.
17181 # Instead of comparing FIDs, verify that fid2path(fidp) is correct,
17182 # since this is what will matter when recreating this file in the tree.
17183 local fidp=$(changelog_extract_field "CREAT" "$tfile" "p=")
17184 local pathp=$($LFS fid2path $MOUNT "$fidp")
17185 [ "${pathp%/}" == "$DIR/$tdir/pics/zach" ] ||
17186 error "changelog fid2path($fidc) $pathp != $DIR/$tdir/pics/zach"
17188 echo "getting records for $cl_user"
17189 changelog_users $SINGLEMDS
17190 local user_rec1=$(changelog_user_rec $SINGLEMDS $cl_user)
17192 __changelog_clear $SINGLEMDS $cl_user +$nclr ||
17193 error "changelog_clear failed"
17194 local user_rec2=$(changelog_user_rec $SINGLEMDS $cl_user)
17195 echo "verifying user clear: $user_rec1 + $nclr == $user_rec2"
17196 [ $user_rec2 == $((user_rec1 + nclr)) ] ||
17197 error "user index expect $user_rec1 + $nclr != $user_rec2"
17199 local min0_rec=$(changelog_users $SINGLEMDS |
17200 awk 'min == "" || $2 < min { min = $2 }; END { print min }')
17201 local first_rec=$($LFS changelog $(facet_svc $SINGLEMDS) |
17202 awk '{ print $1; exit; }')
17204 changelog_dump | tail -n 5
17205 echo "verifying user min purge: $min0_rec + 1 == $first_rec"
17206 [ $first_rec == $((min0_rec + 1)) ] ||
17207 error "first index should be $min0_rec + 1 not $first_rec"
17209 # LU-3446 changelog index reset on MDT restart
17210 local cur_rec1=$(changelog_users $SINGLEMDS |
17211 awk '/^current.index:/ { print $NF }')
17212 changelog_clear 0 ||
17213 error "clear all changelog records for $cl_user failed"
17214 stop $SINGLEMDS || error "Fail to stop $SINGLEMDS"
17215 start $SINGLEMDS $(mdsdevname ${SINGLEMDS//mds/}) $MDS_MOUNT_OPTS ||
17216 error "Fail to start $SINGLEMDS"
17217 local cur_rec2=$(changelog_users $SINGLEMDS |
17218 awk '/^current.index:/ { print $NF }')
17219 echo "verifying index survives MDT restart: $cur_rec1 == $cur_rec2"
17220 [ $cur_rec1 == $cur_rec2 ] ||
17221 error "current index should be $cur_rec1 not $cur_rec2"
17223 echo "verifying users from this test are deregistered"
17224 changelog_deregister || error "changelog_deregister failed"
17225 changelog_users $SINGLEMDS | grep -q $cl_user &&
17226 error "User '$cl_user' still in changelog_users"
17228 # lctl get_param -n mdd.*.changelog_users
17229 # current_index: 144
17230 # ID index (idle seconds)
17231 # cl3 144 (2) mask=<list>
17232 if [ -z "$(changelog_users $SINGLEMDS | grep -v current.index)" ]; then
17233 # this is the normal case where all users were deregistered
17234 # make sure no new records are added when no users are present
17235 local last_rec1=$(changelog_users $SINGLEMDS |
17236 awk '/^current.index:/ { print $NF }')
17237 touch $DIR/$tdir/chloe
17238 local last_rec2=$(changelog_users $SINGLEMDS |
17239 awk '/^current.index:/ { print $NF }')
17240 echo "verify changelogs are off: $last_rec1 == $last_rec2"
17241 [ $last_rec1 == $last_rec2 ] || error "changelogs not off"
17243 # any changelog users must be leftovers from a previous test
17244 changelog_users $SINGLEMDS
17245 echo "other changelog users; can't verify off"
17248 run_test 160a "changelog sanity"
17250 test_160b() { # LU-3587
17251 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17252 remote_mds_nodsh && skip "remote MDS with nodsh"
17253 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] ||
17254 skip "Need MDS version at least 2.2.0"
17256 changelog_register || error "changelog_register failed"
17257 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
17258 changelog_users $SINGLEMDS | grep -q $cl_user ||
17259 error "User '$cl_user' not found in changelog_users"
17261 local longname1=$(str_repeat a 255)
17262 local longname2=$(str_repeat b 255)
17265 echo "creating very long named file"
17266 touch $longname1 || error "create of '$longname1' failed"
17267 echo "renaming very long named file"
17268 mv $longname1 $longname2
17270 changelog_dump | grep RENME | tail -n 5
17273 run_test 160b "Verify that very long rename doesn't crash in changelog"
17276 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17277 remote_mds_nodsh && skip "remote MDS with nodsh"
17279 [[ $MDS1_VERSION -gt $(version_code 2.5.57) ]] ||
17280 [[ $MDS1_VERSION -gt $(version_code 2.5.1) &&
17281 $MDS1_VERSION -lt $(version_code 2.5.50) ]] ||
17282 skip "Need MDS version at least 2.5.58 or 2.5.2+"
17286 # Registration step
17287 changelog_register || error "changelog_register failed"
17290 mkdir -p $DIR/$tdir
17291 $MCREATE $DIR/$tdir/foo_160c
17292 changelog_chmask "-TRUNC"
17293 $TRUNCATE $DIR/$tdir/foo_160c 200
17294 changelog_chmask "+TRUNC"
17295 $TRUNCATE $DIR/$tdir/foo_160c 199
17296 changelog_dump | tail -n 5
17297 local truncs=$(changelog_dump | tail -n 5 | grep -c TRUNC)
17298 [ $truncs -eq 1 ] || error "TRUNC changelog mask count $truncs != 1"
17300 run_test 160c "verify that changelog log catch the truncate event"
17303 remote_mds_nodsh && skip "remote MDS with nodsh"
17304 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17305 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17306 [[ $MDS1_VERSION -ge $(version_code 2.7.60) ]] ||
17307 skip "Need MDS version at least 2.7.60"
17309 # Registration step
17310 changelog_register || error "changelog_register failed"
17312 mkdir -p $DIR/$tdir/migrate_dir
17313 changelog_clear 0 || error "changelog_clear failed"
17315 $LFS migrate -m 1 $DIR/$tdir/migrate_dir || error "migrate fails"
17316 changelog_dump | tail -n 5
17317 local migrates=$(changelog_dump | grep -c "MIGRT")
17318 [ $migrates -eq 1 ] || error "MIGRATE changelog count $migrates != 1"
17320 run_test 160d "verify that changelog log catch the migrate event"
17323 remote_mds_nodsh && skip "remote MDS with nodsh"
17326 changelog_register || error "changelog_register failed"
17328 local MDT0=$(facet_svc $SINGLEMDS)
17331 # No user (expect fail)
17332 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister
17334 if [ $rc -eq 0 ]; then
17335 error "Should fail without user"
17336 elif [ $rc -ne 4 ]; then
17337 error "changelog_deregister failed with $rc, expect 4(CMD_HELP)"
17340 # Delete a future user (expect fail)
17341 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister "cl77"
17343 if [ $rc -eq 0 ]; then
17344 error "Deleted non-existant user cl77"
17345 elif [ $rc -ne 2 ]; then
17346 error "changelog_deregister failed with $rc, expect 2 (ENOENT)"
17349 # Clear to a bad index (1 billion should be safe)
17350 $LFS changelog_clear $MDT0 "${CL_USERS[$SINGLEMDS]%% *}" 1000000000
17353 if [ $rc -eq 0 ]; then
17354 error "Successfully cleared to invalid CL index"
17355 elif [ $rc -ne 22 ]; then
17356 error "changelog_clear failed with $rc, expected 22 (EINVAL)"
17359 run_test 160e "changelog negative testing (should return errors)"
17362 remote_mds_nodsh && skip "remote MDS with nodsh" && return
17363 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
17364 skip "Need MDS version at least 2.10.56"
17366 local mdts=$(comma_list $(mdts_nodes))
17369 changelog_register || error "first changelog_register failed"
17370 changelog_register || error "second changelog_register failed"
17372 declare -A cl_user1
17373 declare -A cl_user2
17378 # generate some changelog records to accumulate on each MDT
17379 # use all_char because created files should be evenly distributed
17380 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
17381 error "test_mkdir $tdir failed"
17382 log "$(date +%s): creating first files"
17383 for ((i = 0; i < MDSCOUNT * 2; i++)); do
17384 $LFS mkdir -i $((i%MDSCOUNT)) $DIR/$tdir/d$i.$((i/MDSCOUNT)) ||
17385 error "create $DIR/$tdir/d$i.$((i/MDSCOUNT)) failed"
17388 # check changelogs have been generated
17389 local start=$SECONDS
17390 local idle_time=$((MDSCOUNT * 5 + 5))
17391 local nbcl=$(changelog_dump | wc -l)
17392 [[ $nbcl -eq 0 ]] && error "no changelogs found"
17394 for param in "changelog_max_idle_time=$idle_time" \
17396 "changelog_min_gc_interval=2" \
17397 "changelog_min_free_cat_entries=3"; do
17398 local MDT0=$(facet_svc $SINGLEMDS)
17399 local var="${param%=*}"
17400 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
17402 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
17403 do_nodes $mdts $LCTL set_param mdd.*.$param
17406 # force cl_user2 to be idle (1st part), but also cancel the
17407 # cl_user1 records so that it is not evicted later in the test.
17408 local sleep1=$((idle_time / 2))
17409 echo "$(date +%s): sleep1 $sleep1/${idle_time}s"
17412 # simulate changelog catalog almost full
17413 #define OBD_FAIL_CAT_FREE_RECORDS 0x1313
17414 do_nodes $mdts "$LCTL set_param fail_loc=0x1313 fail_val=3"
17416 for i in $(seq $MDSCOUNT); do
17417 cl_users=(${CL_USERS[mds$i]})
17418 cl_user1[mds$i]="${cl_users[0]}"
17419 cl_user2[mds$i]="${cl_users[1]}"
17421 [ -n "${cl_user1[mds$i]}" ] ||
17422 error "mds$i: no user registered"
17423 [ -n "${cl_user2[mds$i]}" ] ||
17424 error "mds$i: only ${cl_user2[mds$i]} is registered"
17426 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
17427 [ -n "$user_rec1" ] ||
17428 error "mds$i: User ${cl_user1[mds$i]} not registered"
17429 __changelog_clear mds$i ${cl_user1[mds$i]} +2
17430 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
17431 [ -n "$user_rec2" ] ||
17432 error "mds$i: User ${cl_user1[mds$i]} not registered"
17433 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
17434 "$user_rec1 + 2 == $user_rec2"
17435 [ $((user_rec1 + 2)) == $user_rec2 ] ||
17436 error "mds$i: user ${cl_user1[mds$i]} index expected " \
17437 "$user_rec1 + 2, but is $user_rec2"
17438 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
17439 [ -n "$user_rec2" ] ||
17440 error "mds$i: User ${cl_user2[mds$i]} not registered"
17441 [ $user_rec1 == $user_rec2 ] ||
17442 error "mds$i: user ${cl_user2[mds$i]} index expected " \
17443 "$user_rec1, but is $user_rec2"
17446 # force cl_user2 idle (2nd part) to just exceed changelog_max_idle_time
17447 local sleep2=$((idle_time - (SECONDS - start) + 1))
17448 echo "$(date +%s): sleep2 $sleep2/${idle_time}s"
17451 # Generate one more changelog to trigger GC at fail_loc for cl_user2.
17452 # cl_user1 should be OK because it recently processed records.
17453 echo "$(date +%s): creating $((MDSCOUNT * 2)) files"
17454 for ((i = 0; i < MDSCOUNT * 2; i++)); do
17455 $LFS mkdir -i $((i%MDSCOUNT)) $DIR/$tdir/d$i.$((i/MDSCOUNT+2))||
17456 error "create $DIR/$tdir/d$i.$((i/MDSCOUNT+2)) failed"
17459 # ensure gc thread is done
17460 for i in $(mdts_nodes); do
17461 wait_update $i "ps -e -o comm= | grep chlg_gc_thread" "" 20 ||
17462 error "$i: GC-thread not done"
17466 for (( i = 1; i <= MDSCOUNT; i++ )); do
17467 # check cl_user1 still registered
17468 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
17469 error "mds$i: User ${cl_user1[mds$i]} not registered"
17470 # check cl_user2 unregistered
17471 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
17472 error "mds$i: User ${cl_user2[mds$i]} still registered"
17474 # check changelogs are present and starting at $user_rec1 + 1
17475 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
17476 [ -n "$user_rec1" ] ||
17477 error "mds$i: User ${cl_user1[mds$i]} not registered"
17478 first_rec=$($LFS changelog $(facet_svc mds$i) |
17479 awk '{ print $1; exit; }')
17481 echo "mds$i: $(date +%s) verify rec $user_rec1+1 == $first_rec"
17482 [ $((user_rec1 + 1)) == $first_rec ] ||
17483 error "mds$i: rec $first_rec != $user_rec1 + 1"
17486 run_test 160f "changelog garbage collect (timestamped users)"
17489 remote_mds_nodsh && skip "remote MDS with nodsh"
17490 [[ $MDS1_VERSION -ge $(version_code 2.14.55) ]] ||
17491 skip "Need MDS version at least 2.14.55"
17493 local mdts=$(comma_list $(mdts_nodes))
17496 changelog_register || error "first changelog_register failed"
17497 changelog_register || error "second changelog_register failed"
17499 declare -A cl_user1
17500 declare -A cl_user2
17505 # generate some changelog records to accumulate on each MDT
17506 # use all_char because created files should be evenly distributed
17507 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
17508 error "test_mkdir $tdir failed"
17509 for ((i = 0; i < MDSCOUNT; i++)); do
17510 $LFS mkdir -i $i $DIR/$tdir/d$i.1 $DIR/$tdir/d$i.2 ||
17511 error "create $DIR/$tdir/d$i.1 failed"
17514 # check changelogs have been generated
17515 local nbcl=$(changelog_dump | wc -l)
17516 (( $nbcl > 0 )) || error "no changelogs found"
17518 # reduce the max_idle_indexes value to make sure we exceed it
17519 for param in "changelog_max_idle_indexes=2" \
17521 "changelog_min_gc_interval=2"; do
17522 local MDT0=$(facet_svc $SINGLEMDS)
17523 local var="${param%=*}"
17524 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
17526 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
17527 do_nodes $mdts $LCTL set_param mdd.*.$param ||
17528 error "unable to set mdd.*.$param"
17531 local start=$SECONDS
17532 for i in $(seq $MDSCOUNT); do
17533 cl_users=(${CL_USERS[mds$i]})
17534 cl_user1[mds$i]="${cl_users[0]}"
17535 cl_user2[mds$i]="${cl_users[1]}"
17537 [ -n "${cl_user1[mds$i]}" ] ||
17538 error "mds$i: user1 is not registered"
17539 [ -n "${cl_user2[mds$i]}" ] ||
17540 error "mds$i: only ${cl_user1[mds$i]} is registered"
17542 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
17543 [ -n "$user_rec1" ] ||
17544 error "mds$i: user1 ${cl_user1[mds$i]} not found"
17545 __changelog_clear mds$i ${cl_user1[mds$i]} +2
17546 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
17547 [ -n "$user_rec2" ] ||
17548 error "mds$i: user1 ${cl_user1[mds$i]} not found (2)"
17549 echo "mds$i: verifying user1 ${cl_user1[mds$i]} clear: " \
17550 "$user_rec1 + 2 == $user_rec2"
17551 [ $((user_rec1 + 2)) == $user_rec2 ] ||
17552 error "mds$i: user1 ${cl_user1[mds$i]} index " \
17553 "expected $user_rec1 + 2, but is $user_rec2"
17554 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
17555 [ -n "$user_rec2" ] ||
17556 error "mds$i: user2 ${cl_user2[mds$i]} not found"
17557 [ $user_rec1 == $user_rec2 ] ||
17558 error "mds$i: user2 ${cl_user2[mds$i]} index " \
17559 "expected $user_rec1, but is $user_rec2"
17562 # ensure we are past the previous changelog_min_gc_interval set above
17563 local sleep2=$((start + 2 - SECONDS))
17564 (( sleep2 > 0 )) && echo "sleep $sleep2 for interval" && sleep $sleep2
17565 # Generate one more changelog to trigger GC at fail_loc for cl_user2.
17566 # cl_user1 should be OK because it recently processed records.
17567 for ((i = 0; i < MDSCOUNT; i++)); do
17568 $LFS mkdir -i $i $DIR/$tdir/d$i.3 ||
17569 error "create $DIR/$tdir/d$i.3 failed"
17572 # ensure gc thread is done
17573 for i in $(mdts_nodes); do
17574 wait_update $i "ps -e -o comm= | grep chlg_gc_thread" "" 20 ||
17575 error "$i: GC-thread not done"
17579 for (( i = 1; i <= MDSCOUNT; i++ )); do
17580 # check cl_user1 still registered
17581 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
17582 error "mds$i: user1 ${cl_user1[mds$i]} not found (3)"
17583 # check cl_user2 unregistered
17584 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
17585 error "mds$i: user2 ${cl_user2[mds$i]} is registered"
17587 # check changelogs are present and starting at $user_rec1 + 1
17588 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
17589 [ -n "$user_rec1" ] ||
17590 error "mds$i: user1 ${cl_user1[mds$i]} not found (4)"
17591 first_rec=$($LFS changelog $(facet_svc mds$i) |
17592 awk '{ print $1; exit; }')
17594 echo "mds$i: $(date +%s) verify rec $user_rec1+1 == $first_rec"
17595 [ $((user_rec1 + 1)) == $first_rec ] ||
17596 error "mds$i: rec $first_rec != $user_rec1 + 1"
17599 run_test 160g "changelog garbage collect on idle records"
17602 remote_mds_nodsh && skip "remote MDS with nodsh" && return
17603 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
17604 skip "Need MDS version at least 2.10.56"
17606 local mdts=$(comma_list $(mdts_nodes))
17609 changelog_register || error "first changelog_register failed"
17610 changelog_register || error "second changelog_register failed"
17612 declare -A cl_user1
17613 declare -A cl_user2
17618 # generate some changelog records to accumulate on each MDT
17619 # use all_char because created files should be evenly distributed
17620 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
17621 error "test_mkdir $tdir failed"
17622 for ((i = 0; i < MDSCOUNT; i++)); do
17623 $LFS mkdir -i $i $DIR/$tdir/d$i.1 $DIR/$tdir/d$i.2 ||
17624 error "create $DIR/$tdir/d$i.1 failed"
17627 # check changelogs have been generated
17628 local nbcl=$(changelog_dump | wc -l)
17629 [[ $nbcl -eq 0 ]] && error "no changelogs found"
17631 for param in "changelog_max_idle_time=10" \
17633 "changelog_min_gc_interval=2"; do
17634 local MDT0=$(facet_svc $SINGLEMDS)
17635 local var="${param%=*}"
17636 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
17638 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
17639 do_nodes $mdts $LCTL set_param mdd.*.$param
17642 # force cl_user2 to be idle (1st part)
17645 for i in $(seq $MDSCOUNT); do
17646 cl_users=(${CL_USERS[mds$i]})
17647 cl_user1[mds$i]="${cl_users[0]}"
17648 cl_user2[mds$i]="${cl_users[1]}"
17650 [ -n "${cl_user1[mds$i]}" ] ||
17651 error "mds$i: no user registered"
17652 [ -n "${cl_user2[mds$i]}" ] ||
17653 error "mds$i: only ${cl_user2[mds$i]} is registered"
17655 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
17656 [ -n "$user_rec1" ] ||
17657 error "mds$i: User ${cl_user1[mds$i]} not registered"
17658 __changelog_clear mds$i ${cl_user1[mds$i]} +2
17659 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
17660 [ -n "$user_rec2" ] ||
17661 error "mds$i: User ${cl_user1[mds$i]} not registered"
17662 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
17663 "$user_rec1 + 2 == $user_rec2"
17664 [ $((user_rec1 + 2)) == $user_rec2 ] ||
17665 error "mds$i: user ${cl_user1[mds$i]} index expected " \
17666 "$user_rec1 + 2, but is $user_rec2"
17667 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
17668 [ -n "$user_rec2" ] ||
17669 error "mds$i: User ${cl_user2[mds$i]} not registered"
17670 [ $user_rec1 == $user_rec2 ] ||
17671 error "mds$i: user ${cl_user2[mds$i]} index expected " \
17672 "$user_rec1, but is $user_rec2"
17675 # force cl_user2 to be idle (2nd part) and to reach
17676 # changelog_max_idle_time
17679 # force each GC-thread start and block then
17680 # one per MDT/MDD, set fail_val accordingly
17681 #define OBD_FAIL_FORCE_GC_THREAD 0x1316
17682 do_nodes $mdts $LCTL set_param fail_loc=0x1316
17684 # generate more changelogs to trigger fail_loc
17685 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
17686 error "create $DIR/$tdir/${tfile}bis failed"
17688 # stop MDT to stop GC-thread, should be done in back-ground as it will
17689 # block waiting for the thread to be released and exit
17690 declare -A stop_pids
17691 for i in $(seq $MDSCOUNT); do
17693 stop_pids[mds$i]=$!
17696 for i in $(mdts_nodes); do
17699 local facets=$(facets_up_on_host $i)
17701 for facet in ${facets//,/ }; do
17702 if [[ $facet == mds* ]]; then
17706 # ensure each MDS's gc threads are still present and all in "R"
17707 # state (OBD_FAIL_FORCE_GC_THREAD effect!)
17708 [[ $(do_node $i pgrep chlg_gc_thread | wc -l) -eq $nb ]] ||
17709 error "$i: expected $nb GC-thread"
17711 "ps -C chlg_gc_thread -o state --no-headers | uniq" \
17713 error "$i: GC-thread not found in R-state"
17714 # check umounts of each MDT on MDS have reached kthread_stop()
17715 [[ $(do_node $i pgrep umount | wc -l) -eq $nb ]] ||
17716 error "$i: expected $nb umount"
17718 "ps -C umount -o state --no-headers | uniq" "D" 20 ||
17719 error "$i: umount not found in D-state"
17722 # release all GC-threads
17723 do_nodes $mdts $LCTL set_param fail_loc=0
17725 # wait for MDT stop to complete
17726 for i in $(seq $MDSCOUNT); do
17727 wait ${stop_pids[mds$i]} || error "mds$i: stop failed"
17731 # may try to check if any orphan changelog records are present
17732 # via ldiskfs/zfs and llog_reader...
17734 # re-start/mount MDTs
17735 for i in $(seq $MDSCOUNT); do
17736 start mds$i $(mdsdevname $i) $MDS_MOUNT_OPTS ||
17737 error "Fail to start mds$i"
17741 for i in $(seq $MDSCOUNT); do
17742 # check cl_user1 still registered
17743 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
17744 error "mds$i: User ${cl_user1[mds$i]} not registered"
17745 # check cl_user2 unregistered
17746 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
17747 error "mds$i: User ${cl_user2[mds$i]} still registered"
17749 # check changelogs are present and starting at $user_rec1 + 1
17750 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
17751 [ -n "$user_rec1" ] ||
17752 error "mds$i: User ${cl_user1[mds$i]} not registered"
17753 first_rec=$($LFS changelog $(facet_svc mds$i) |
17754 awk '{ print $1; exit; }')
17756 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
17757 [ $((user_rec1 + 1)) == $first_rec ] ||
17758 error "mds$i: first index should be $user_rec1 + 1, " \
17759 "but is $first_rec"
17762 run_test 160h "changelog gc thread stop upon umount, orphan records delete " \
17767 local mdts=$(comma_list $(mdts_nodes))
17769 changelog_register || error "first changelog_register failed"
17771 # generate some changelog records to accumulate on each MDT
17772 # use all_char because created files should be evenly distributed
17773 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
17774 error "test_mkdir $tdir failed"
17775 for ((i = 0; i < MDSCOUNT; i++)); do
17776 $LFS mkdir -i $i $DIR/$tdir/d$i.1 $DIR/$tdir/d$i.2 ||
17777 error "create $DIR/$tdir/d$i.1 failed"
17780 # check changelogs have been generated
17781 local nbcl=$(changelog_dump | wc -l)
17782 [[ $nbcl -eq 0 ]] && error "no changelogs found"
17784 # simulate race between register and unregister
17785 # XXX as fail_loc is set per-MDS, with DNE configs the race
17786 # simulation will only occur for one MDT per MDS and for the
17787 # others the normal race scenario will take place
17788 #define CFS_FAIL_CHLOG_USER_REG_UNREG_RACE 0x1315
17789 do_nodes $mdts $LCTL set_param fail_loc=0x10001315
17790 do_nodes $mdts $LCTL set_param fail_val=1
17792 # unregister 1st user
17793 changelog_deregister &
17795 # wait some time for deregister work to reach race rdv
17797 # register 2nd user
17798 changelog_register || error "2nd user register failed"
17800 wait $pid1 || error "1st user deregister failed"
17804 declare -A LAST_REC
17805 for i in $(seq $MDSCOUNT); do
17806 if changelog_users mds$i | grep "^cl"; then
17807 # make sure new records are added with one user present
17808 LAST_REC[mds$i]=$(changelog_users $SINGLEMDS |
17809 awk '/^current.index:/ { print $NF }')
17811 error "mds$i has no user registered"
17815 # generate more changelog records to accumulate on each MDT
17816 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
17817 error "create $DIR/$tdir/${tfile}bis failed"
17819 for i in $(seq $MDSCOUNT); do
17820 last_rec=$(changelog_users $SINGLEMDS |
17821 awk '/^current.index:/ { print $NF }')
17822 echo "verify changelogs are on: $last_rec != ${LAST_REC[mds$i]}"
17823 [ $last_rec != ${LAST_REC[mds$i]} ] ||
17824 error "changelogs are off on mds$i"
17827 run_test 160i "changelog user register/unregister race"
17830 remote_mds_nodsh && skip "remote MDS with nodsh"
17831 [[ $MDS1_VERSION -lt $(version_code 2.12.56) ]] &&
17832 skip "Need MDS version at least 2.12.56"
17834 mount_client $MOUNT2 || error "mount_client on $MOUNT2 failed"
17835 stack_trap "umount $MOUNT2" EXIT
17837 changelog_register || error "first changelog_register failed"
17838 stack_trap "changelog_deregister" EXIT
17840 # generate some changelog
17841 # use all_char because created files should be evenly distributed
17842 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
17843 error "mkdir $tdir failed"
17844 for ((i = 0; i < MDSCOUNT; i++)); do
17845 $LFS mkdir -i $i $DIR/$tdir/d$i.1 $DIR/$tdir/d$i.2 ||
17846 error "create $DIR/$tdir/d$i.1 failed"
17849 # open the changelog device
17850 exec 3>/dev/changelog-$FSNAME-MDT0000
17851 stack_trap "exec 3>&-" EXIT
17852 exec 4</dev/changelog-$FSNAME-MDT0000
17853 stack_trap "exec 4<&-" EXIT
17855 # umount the first lustre mount
17857 stack_trap "mount_client $MOUNT" EXIT
17859 # read changelog, which may or may not fail, but should not crash
17863 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
17864 changelog_users $SINGLEMDS | grep -q $cl_user ||
17865 error "User $cl_user not found in changelog_users"
17867 printf 'clear:'$cl_user':0' >&3
17869 run_test 160j "client can be umounted while its chanangelog is being used"
17872 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17873 remote_mds_nodsh && skip "remote MDS with nodsh"
17875 mkdir -p $DIR/$tdir/1/1
17877 changelog_register || error "changelog_register failed"
17878 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
17880 changelog_users $SINGLEMDS | grep -q $cl_user ||
17881 error "User '$cl_user' not found in changelog_users"
17882 #define OBD_FAIL_MDS_CHANGELOG_REORDER 0x15d
17883 do_facet mds1 $LCTL set_param fail_loc=0x8000015d fail_val=3
17884 rmdir $DIR/$tdir/1/1 & sleep 1
17886 touch $DIR/$tdir/2/2
17887 rm -rf $DIR/$tdir/2
17892 changelog_dump | grep rmdir || error "rmdir not recorded"
17894 run_test 160k "Verify that changelog records are not lost"
17896 # Verifies that a file passed as a parameter has recently had an operation
17897 # performed on it that has generated an MTIME changelog which contains the
17898 # correct parent FID. As files might reside on a different MDT from the
17899 # parent directory in DNE configurations, the FIDs are translated to paths
17900 # before being compared, which should be identical
17901 compare_mtime_changelog() {
17909 mdtidx=$($LFS getstripe --mdt-index $file)
17910 mdtidx=$(printf "%04x" $mdtidx)
17912 # Obtain the parent FID from the MTIME changelog
17913 mtime=$($LFS changelog $FSNAME-MDT$mdtidx | tail -n 1 | grep MTIME)
17914 [ -z "$mtime" ] && error "MTIME changelog not recorded"
17916 cl_fid=$(sed -e 's/.* p=//' -e 's/ .*//' <<<$mtime)
17917 [ -z "$cl_fid" ] && error "parent FID not present"
17919 # Verify that the path for the parent FID is the same as the path for
17920 # the test directory
17921 pdir=$($LFS fid2path $MOUNT "$cl_fid")
17925 [[ "${pdir%/}" == "$dir" ]] ||
17926 error "MTIME changelog parent FID is wrong, expected $dir, got $pdir"
17930 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17932 remote_mds_nodsh && skip "remote MDS with nodsh"
17933 [[ $MDS1_VERSION -ge $(version_code 2.13.55) ]] ||
17934 skip "Need MDS version at least 2.13.55"
17938 changelog_register || error "changelog_register failed"
17939 cl_user="${CL_USERS[$SINGLEMDS]%% *}"
17941 changelog_users $SINGLEMDS | grep -q $cl_user ||
17942 error "User '$cl_user' not found in changelog_users"
17944 # Clear some types so that MTIME changelogs are generated
17945 changelog_chmask "-CREAT"
17946 changelog_chmask "-CLOSE"
17948 test_mkdir $DIR/$tdir || error "failed to mkdir $DIR/$tdir"
17950 # Test CL_MTIME during setattr
17951 touch $DIR/$tdir/$tfile
17952 compare_mtime_changelog $DIR/$tdir/$tfile
17954 # Test CL_MTIME during close
17955 $MULTIOP $DIR/$tdir/${tfile}_2 O_2w4096c || error "multiop failed"
17956 compare_mtime_changelog $DIR/$tdir/${tfile}_2
17958 run_test 160l "Verify that MTIME changelog records contain the parent FID"
17961 remote_mds_nodsh && skip "remote MDS with nodsh" && return
17962 [[ $MDS1_VERSION -ge $(version_code 2.14.51) ]] ||
17963 skip "Need MDS version at least 2.14.51"
17970 changelog_register || error "first changelog_register failed"
17971 changelog_register || error "second changelog_register failed"
17973 cl_users=(${CL_USERS[mds1]})
17974 cl_user1="${cl_users[0]}"
17975 cl_user2="${cl_users[1]}"
17976 # generate some changelog records to accumulate on MDT0
17977 test_mkdir -p -i0 -c1 $DIR/$tdir || error "test_mkdir $tdir failed"
17978 createmany -m $DIR/$tdir/$tfile 50 ||
17979 error "create $DIR/$tdir/$tfile failed"
17980 unlinkmany $DIR/$tdir/$tfile 50 || error "unlinkmany failed"
17983 # check changelogs have been generated
17984 local nbcl=$(changelog_dump | wc -l)
17985 [[ $nbcl -eq 0 ]] && error "no changelogs found"
17987 #define OBD_FAIL_MDS_CHANGELOG_RACE 0x15f
17988 do_facet mds1 $LCTL set_param fail_loc=0x8000015f fail_val=0
17990 __changelog_clear mds1 $cl_user1 +10
17991 __changelog_clear mds1 $cl_user2 0 &
17994 __changelog_clear mds1 $cl_user1 0 ||
17995 error "fail to cancel record for $cl_user1"
17997 [[ $? -eq 0 ]] || error "fail to cancel record for $cl_user2"
17999 run_test 160m "Changelog clear race"
18002 remote_mds_nodsh && skip "remote MDS with nodsh" && return
18003 [[ $MDS1_VERSION -ge $(version_code 2.14.51) ]] ||
18004 skip "Need MDS version at least 2.14.51"
18013 changelog_register || error "first changelog_register failed"
18015 cl_users=(${CL_USERS[mds1]})
18016 cl_user1="${cl_users[0]}"
18018 # generate some changelog records to accumulate on MDT0
18019 test_mkdir -i0 -c1 $DIR/$tdir || error "test_mkdir $tdir failed"
18020 first_rec=$(changelog_users $SINGLEMDS |
18021 awk '/^current.index:/ { print $NF }')
18022 while (( last_rec < (( first_rec + 65000)) )); do
18023 createmany -m $DIR/$tdir/$tfile 10000 ||
18024 error "create $DIR/$tdir/$tfile failed"
18026 for i in $(seq 0 10000); do
18027 mrename $DIR/$tdir/$tfile$i $DIR/$tdir/$tfile-new$i \
18031 unlinkmany $DIR/$tdir/$tfile-new 10000 ||
18032 error "unlinkmany failed unlink"
18033 last_rec=$(changelog_users $SINGLEMDS |
18034 awk '/^current.index:/ { print $NF }')
18035 echo last record $last_rec
18036 (( last_rec == 0 )) && error "no changelog found"
18039 #define OBD_FAIL_MDS_CHANGELOG_DEL 0x16c
18040 do_facet mds1 $LCTL set_param fail_loc=0x8000016c fail_val=0
18042 __changelog_clear mds1 $cl_user1 0 &
18045 __changelog_clear mds1 $cl_user1 0 ||
18046 error "fail to cancel record for $cl_user1"
18048 [[ $? -eq 0 ]] || error "fail to cancel record for $cl_user2"
18050 run_test 160n "Changelog destroy race"
18053 local mdt="$(facet_svc $SINGLEMDS)"
18055 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
18056 remote_mds_nodsh && skip "remote MDS with nodsh"
18057 [ $MDS1_VERSION -ge $(version_code 2.14.52) ] ||
18058 skip "Need MDS version at least 2.14.52"
18060 changelog_register --user test_160o -m unlnk+close+open ||
18061 error "changelog_register failed"
18063 do_facet $SINGLEMDS $LCTL --device $mdt \
18064 changelog_register -u "Tt3_-#" &&
18065 error "bad symbols in name should fail"
18067 do_facet $SINGLEMDS $LCTL --device $mdt \
18068 changelog_register -u test_160o &&
18069 error "the same name registration should fail"
18071 do_facet $SINGLEMDS $LCTL --device $mdt \
18072 changelog_register -u test_160toolongname &&
18073 error "too long name registration should fail"
18075 changelog_chmask "MARK+HSM"
18076 lctl get_param mdd.*.changelog*mask
18077 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
18078 changelog_users $SINGLEMDS | grep -q $cl_user ||
18079 error "User $cl_user not found in changelog_users"
18081 echo $cl_user | grep -q test_160o ||
18082 error "User $cl_user has no specific name 'test160o'"
18085 changelog_clear 0 || error "changelog_clear failed"
18086 # generate some changelog records to accumulate on MDT0
18087 test_mkdir -p -i0 -c1 $DIR/$tdir || error "test_mkdir $tdir failed"
18088 touch $DIR/$tdir/$tfile # open 1
18090 OPENS=$(changelog_dump | grep -c "OPEN")
18091 [[ $OPENS -eq 1 ]] || error "OPEN changelog mask count $OPENS != 1"
18093 # must be no MKDIR it wasn't set as user mask
18094 MKDIR=$(changelog_dump | grep -c "MKDIR")
18095 [[ $MKDIR -eq 0 ]] || error "MKDIR changelog mask found $MKDIR > 0"
18097 oldmask=$(do_facet $SINGLEMDS $LCTL get_param \
18098 mdd.$mdt.changelog_current_mask -n)
18099 # register maskless user
18100 changelog_register || error "changelog_register failed"
18101 # effective mask should be not changed because it is not minimal
18102 mask=$(do_facet $SINGLEMDS $LCTL get_param \
18103 mdd.$mdt.changelog_current_mask -n)
18104 [[ $mask == $oldmask ]] || error "mask was changed: $mask vs $oldmask"
18105 # set server mask to minimal value
18106 changelog_chmask "MARK"
18107 # check effective mask again, should be treated as DEFMASK now
18108 mask=$(do_facet $SINGLEMDS $LCTL get_param \
18109 mdd.$mdt.changelog_current_mask -n)
18110 [[ $mask == *"HLINK"* ]] || error "mask is not DEFMASK as expected"
18112 if (( $MDS1_VERSION >= $(version_code 2.15.52) )) ; then
18113 # set server mask back to some value
18114 changelog_chmask "CLOSE,UNLNK"
18115 # check effective mask again, should not remain as DEFMASK
18116 mask=$(do_facet $SINGLEMDS $LCTL get_param \
18117 mdd.$mdt.changelog_current_mask -n)
18118 [[ $mask != *"HLINK"* ]] || error "mask is still DEFMASK"
18121 do_facet $SINGLEMDS $LCTL --device $mdt \
18122 changelog_deregister -u test_160o ||
18123 error "cannot deregister by name"
18125 run_test 160o "changelog user name and mask"
18128 remote_mds_nodsh && skip "remote MDS with nodsh" && return
18129 [[ $MDS1_VERSION -ge $(version_code 2.14.51) ]] ||
18130 skip "Need MDS version at least 2.14.51"
18131 [[ "$mds1_FSTYPE" == "ldiskfs" ]] || skip "ldiskfs only test"
18137 changelog_register || error "first changelog_register failed"
18139 cl_users=(${CL_USERS[mds1]})
18140 cl_user1="${cl_users[0]}"
18142 test_mkdir -p -i0 -c1 $DIR/$tdir || error "test_mkdir $tdir failed"
18143 createmany -m $DIR/$tdir/$tfile 50 ||
18144 error "create $DIR/$tdir/$tfile failed"
18145 unlinkmany $DIR/$tdir/$tfile 50 || error "unlinkmany failed"
18148 # check changelogs have been generated
18149 entry_count=$(changelog_dump | wc -l)
18150 ((entry_count != 0)) || error "no changelog entries found"
18152 # remove changelog_users and check that orphan entries are removed
18154 local dev=$(mdsdevname 1)
18155 do_facet mds1 "$DEBUGFS -w -R 'rm changelog_users' $dev"
18156 start mds1 $dev $MDS_MOUNT_OPTS || error "cannot start mds1"
18157 entry_count=$(changelog_dump | wc -l)
18158 ((entry_count == 0)) ||
18159 error "found $entry_count changelog entries, expected none"
18161 run_test 160p "Changelog orphan cleanup with no users"
18164 local mdt="$(facet_svc $SINGLEMDS)"
18167 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
18168 remote_mds_nodsh && skip "remote MDS with nodsh"
18169 [ $MDS1_VERSION -ge $(version_code 2.14.54) ] ||
18170 skip "Need MDS version at least 2.14.54"
18172 # set server mask to minimal value like server init does
18173 changelog_chmask "MARK"
18174 clu=$(do_facet $SINGLEMDS $LCTL --device $mdt changelog_register -n) ||
18175 error "changelog_register failed"
18176 # check effective mask again, should be treated as DEFMASK now
18177 mask=$(do_facet $SINGLEMDS $LCTL get_param \
18178 mdd.$mdt.changelog_current_mask -n)
18179 do_facet $SINGLEMDS $LCTL --device $mdt changelog_deregister $clu ||
18180 error "changelog_deregister failed"
18181 [[ $mask == *"HLINK"* ]] || error "mask is not DEFMASK as expected"
18183 run_test 160q "changelog effective mask is DEFMASK if not set"
18186 remote_mds_nodsh && skip "remote MDS with nodsh"
18187 (( $MDS1_VERSION >= $(version_code 2.14.55) )) ||
18188 skip "Need MDS version at least 2.14.55"
18190 local mdts=$(comma_list $(mdts_nodes))
18192 #define OBD_FAIL_TIME_IN_CHLOG_USER 0x1314
18193 do_nodes $mdts $LCTL set_param fail_loc=0x1314 \
18194 fail_val=$((24 * 3600 * 10))
18196 # Create a user which is 10 days old
18197 changelog_register || error "first changelog_register failed"
18199 declare -A cl_user1
18202 # generate some changelog records to accumulate on each MDT
18203 # use all_char because created files should be evenly distributed
18204 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
18205 error "test_mkdir $tdir failed"
18206 for ((i = 0; i < MDSCOUNT; i++)); do
18207 $LFS mkdir -i $i $DIR/$tdir/d$i.1 $DIR/$tdir/d$i.2 ||
18208 error "create $DIR/$tdir/d$i.1 failed"
18211 # check changelogs have been generated
18212 local nbcl=$(changelog_dump | wc -l)
18213 (( nbcl > 0 )) || error "no changelogs found"
18215 # reduce the max_idle_indexes value to make sure we exceed it
18216 for param in "changelog_max_idle_indexes=2097446912" \
18217 "changelog_max_idle_time=2592000" \
18219 "changelog_min_gc_interval=2"; do
18220 local MDT0=$(facet_svc $SINGLEMDS)
18221 local var="${param%=*}"
18222 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
18224 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
18225 do_nodes $mdts $LCTL set_param mdd.*.$param ||
18226 error "unable to set mdd.*.$param"
18229 local start=$SECONDS
18230 for i in $(seq $MDSCOUNT); do
18231 cl_users=(${CL_USERS[mds$i]})
18232 cl_user1[mds$i]="${cl_users[0]}"
18234 [[ -n "${cl_user1[mds$i]}" ]] ||
18235 error "mds$i: no user registered"
18238 #define OBD_FAIL_MDS_CHANGELOG_IDX_PUMP 0x16d
18239 do_nodes $mdts $LCTL set_param fail_loc=0x16d fail_val=500000000
18241 # ensure we are past the previous changelog_min_gc_interval set above
18242 local sleep2=$((start + 2 - SECONDS))
18243 (( sleep2 > 0 )) && echo "sleep $sleep2 for interval" && sleep $sleep2
18245 # Generate one more changelog to trigger GC
18246 for ((i = 0; i < MDSCOUNT; i++)); do
18247 $LFS mkdir -i $i $DIR/$tdir/d$i.3 $DIR/$tdir/d$i.4 ||
18248 error "create $DIR/$tdir/d$i.3 failed"
18251 # ensure gc thread is done
18252 for node in $(mdts_nodes); do
18253 wait_update $node "pgrep chlg_gc_thread" "" 20 ||
18254 error "$node: GC-thread not done"
18257 do_nodes $mdts $LCTL set_param fail_loc=0
18259 for (( i = 1; i <= MDSCOUNT; i++ )); do
18260 # check cl_user1 is purged
18261 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" &&
18262 error "mds$i: User ${cl_user1[mds$i]} is registered"
18266 run_test 160s "changelog garbage collect on idle records * time"
18269 remote_mds_nodsh && skip "remote MDS with nodsh"
18270 (( $MDS1_VERSION >= $(version_code 2.15.50) )) ||
18271 skip "Need MDS version at least 2.15.50"
18273 local MDT0=$(facet_svc $SINGLEMDS)
18279 changelog_register --user user1 -m all ||
18280 error "user1 failed to register"
18282 mkdir_on_mdt0 $DIR/$tdir
18283 # create default overstripe to maximize changelog size
18284 $LFS setstripe -C 8 $DIR/$tdir || error "setstripe failed"
18285 createmany -o $DIR/$tdir/u1_ 2000 || error "createmany for user1 failed"
18286 llog_size1=$(do_facet mds1 $LCTL get_param -n mdd.$MDT0.changelog_size)
18288 # user2 consumes less records so less space
18289 changelog_register --user user2 || error "user2 failed to register"
18290 createmany -o $DIR/$tdir/u2_ 500 || error "createmany for user2 failed"
18291 llog_size2=$(do_facet mds1 $LCTL get_param -n mdd.$MDT0.changelog_size)
18293 # check changelogs have been generated
18294 local nbcl=$(changelog_dump | wc -l)
18295 (( nbcl > 0 )) || error "no changelogs found"
18297 # reduce the changelog_min_gc_interval to force check
18298 for param in "changelog_gc=1" "changelog_min_gc_interval=2"; do
18299 local var="${param%=*}"
18300 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
18302 stack_trap "do_facet mds1 $LCTL set_param mdd.$MDT0.$var=$old"
18303 do_facet mds1 $LCTL set_param mdd.$MDT0.$param ||
18304 error "unable to set mdd.*.$param"
18308 cl_users=(${CL_USERS[mds1]})
18309 cl_user1="${cl_users[0]}"
18310 cl_user2="${cl_users[1]}"
18312 [[ -n $cl_user1 ]] ||
18313 error "mds1: user #1 isn't registered"
18314 [[ -n $cl_user2 ]] ||
18315 error "mds1: user #2 isn't registered"
18317 # ensure we are past the previous changelog_min_gc_interval set above
18318 local sleep2=$((start + 2 - SECONDS))
18319 (( sleep2 > 0 )) && echo "sleep $sleep2 for interval" && sleep $sleep2
18321 #define OBD_FAIL_MDS_CHANGELOG_ENOSPC 0x018c
18322 do_facet mds1 $LCTL set_param fail_loc=0x018c \
18323 fail_val=$(((llog_size1 + llog_size2) / 2))
18325 # Generate more changelog to trigger GC
18326 createmany -o $DIR/$tdir/u3_ 4 ||
18327 error "create failed for more files"
18329 # ensure gc thread is done
18330 wait_update_facet mds1 "pgrep chlg_gc_thread" "" 20 ||
18331 error "mds1: GC-thread not done"
18333 do_facet mds1 $LCTL set_param fail_loc=0
18335 # check cl_user1 is purged
18336 changelog_users mds1 | grep -q "$cl_user1" &&
18337 error "User $cl_user1 is registered"
18338 # check cl_user2 is not purged
18339 changelog_users mds1 | grep -q "$cl_user2" ||
18340 error "User $cl_user2 is not registered"
18342 run_test 160t "changelog garbage collect on lack of space"
18345 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18347 test_mkdir -c1 $DIR/$tdir
18348 cp /etc/hosts $DIR/$tdir/$tfile
18349 test_mkdir -c1 $DIR/$tdir/foo1
18350 test_mkdir -c1 $DIR/$tdir/foo2
18351 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
18352 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
18353 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
18354 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
18355 local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[]')
18356 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
18357 $LFS fid2path $DIR $FID
18358 error "bad link ea"
18361 rm $DIR/$tdir/foo2/zachary
18363 rm $DIR/$tdir/foo2/thor
18365 rm $DIR/$tdir/$tfile
18367 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
18368 [ "$($LFS fid2path $FSNAME --link 1 $FID)" != "$tdir/foo2/maggie" ] &&
18369 { $LFS fid2path $DIR $FID; error "bad link rename"; }
18370 rm $DIR/$tdir/foo2/maggie
18373 local longname=$tfile.avg_len_is_thirty_two_
18374 stack_trap "unlinkmany $DIR/$tdir/foo2/$longname 1000 || \
18375 error_noexit 'failed to unlink many hardlinks'" EXIT
18376 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 ||
18377 error "failed to hardlink many files"
18378 links=$($LFS fid2path $DIR $FID | wc -l)
18379 echo -n "${links}/1000 links in link EA"
18380 [[ $links -gt 60 ]] || error "expected at least 60 links in link EA"
18382 run_test 161a "link ea sanity"
18385 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18386 [ $MDSCOUNT -lt 2 ] && skip_env "skipping remote directory test"
18389 local remote_dir=$DIR/$tdir/remote_dir
18391 mkdir -p $DIR/$tdir
18392 $LFS mkdir -i $MDTIDX $remote_dir ||
18393 error "create remote directory failed"
18395 cp /etc/hosts $remote_dir/$tfile
18396 mkdir -p $remote_dir/foo1
18397 mkdir -p $remote_dir/foo2
18398 ln $remote_dir/$tfile $remote_dir/foo1/sofia
18399 ln $remote_dir/$tfile $remote_dir/foo2/zachary
18400 ln $remote_dir/$tfile $remote_dir/foo1/luna
18401 ln $remote_dir/$tfile $remote_dir/foo2/thor
18403 local FID=$($LFS path2fid $remote_dir/$tfile | tr -d '[' |
18405 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
18406 $LFS fid2path $DIR $FID
18407 error "bad link ea"
18410 rm $remote_dir/foo2/zachary
18412 rm $remote_dir/foo2/thor
18414 rm $remote_dir/$tfile
18416 mv $remote_dir/foo1/sofia $remote_dir/foo2/maggie
18417 local link_path=$($LFS fid2path $FSNAME --link 1 $FID)
18418 if [ "$DIR/$link_path" != "$remote_dir/foo2/maggie" ]; then
18419 $LFS fid2path $DIR $FID
18420 error "bad link rename"
18422 rm $remote_dir/foo2/maggie
18425 local longname=filename_avg_len_is_thirty_two_
18426 createmany -l$remote_dir/foo1/luna $remote_dir/foo2/$longname 1000 ||
18427 error "failed to hardlink many files"
18428 links=$($LFS fid2path $DIR $FID | wc -l)
18429 echo -n "${links}/1000 links in link EA"
18430 [[ ${links} -gt 60 ]] ||
18431 error "expected at least 60 links in link EA"
18432 unlinkmany $remote_dir/foo2/$longname 1000 ||
18433 error "failed to unlink many hardlinks"
18435 run_test 161b "link ea sanity under remote directory"
18438 remote_mds_nodsh && skip "remote MDS with nodsh"
18439 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18440 [[ $MDS1_VERSION -lt $(version_code 2.1.5) ]] &&
18441 skip "Need MDS version at least 2.1.5"
18443 # define CLF_RENAME_LAST 0x0001
18444 # rename overwrite a target having nlink = 1 (changelog flag 0x1)
18445 changelog_register || error "changelog_register failed"
18448 test_mkdir -i $((MDSCOUNT - 1)) $DIR/$tdir
18449 touch $DIR/$tdir/foo_161c
18450 touch $DIR/$tdir/bar_161c
18451 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
18452 changelog_dump | grep RENME | tail -n 5
18453 local flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
18454 changelog_clear 0 || error "changelog_clear failed"
18455 if [ x$flags != "x0x1" ]; then
18456 error "flag $flags is not 0x1"
18459 echo "rename overwrite target with nlink = 1, changelog flags=$flags"
18460 # rename overwrite a target having nlink > 1 (changelog flag 0x0)
18461 touch $DIR/$tdir/foo_161c
18462 touch $DIR/$tdir/bar_161c
18463 ln $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
18464 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
18465 changelog_dump | grep RENME | tail -n 5
18466 flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
18467 changelog_clear 0 || error "changelog_clear failed"
18468 if [ x$flags != "x0x0" ]; then
18469 error "flag $flags is not 0x0"
18471 echo "rename overwrite a target having nlink > 1," \
18472 "changelog record has flags of $flags"
18474 # rename doesn't overwrite a target (changelog flag 0x0)
18475 touch $DIR/$tdir/foo_161c
18476 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/foo2_161c
18477 changelog_dump | grep RENME | tail -n 5
18478 flags=$(changelog_dump | grep RENME | tail -1 | cut -f5 -d' ')
18479 changelog_clear 0 || error "changelog_clear failed"
18480 if [ x$flags != "x0x0" ]; then
18481 error "flag $flags is not 0x0"
18483 echo "rename doesn't overwrite a target," \
18484 "changelog record has flags of $flags"
18486 # define CLF_UNLINK_LAST 0x0001
18487 # unlink a file having nlink = 1 (changelog flag 0x1)
18488 rm -f $DIR/$tdir/foo2_161c
18489 changelog_dump | grep UNLNK | tail -n 5
18490 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
18491 changelog_clear 0 || error "changelog_clear failed"
18492 if [ x$flags != "x0x1" ]; then
18493 error "flag $flags is not 0x1"
18495 echo "unlink a file having nlink = 1," \
18496 "changelog record has flags of $flags"
18498 # unlink a file having nlink > 1 (changelog flag 0x0)
18499 ln -f $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
18500 rm -f $DIR/$tdir/foobar_161c
18501 changelog_dump | grep UNLNK | tail -n 5
18502 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
18503 changelog_clear 0 || error "changelog_clear failed"
18504 if [ x$flags != "x0x0" ]; then
18505 error "flag $flags is not 0x0"
18507 echo "unlink a file having nlink > 1, changelog record flags '$flags'"
18509 run_test 161c "check CL_RENME[UNLINK] changelog record flags"
18512 remote_mds_nodsh && skip "remote MDS with nodsh"
18513 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
18518 changelog_register || error "changelog_register failed"
18520 # work in a standalone dir to avoid locking on $DIR/$MOUNT to
18521 # interfer with $MOUNT/.lustre/fid/ access
18523 [[ $? -eq 0 ]] || error "mkdir failed"
18525 #define OBD_FAIL_LLITE_CREATE_NODE_PAUSE 0x140c | CFS_FAIL_ONCE
18526 $LCTL set_param fail_loc=0x8000140c
18528 $LCTL set_param fail_val=5
18531 echo foofoo > $DIR/$tdir/$tfile &
18534 # wait for create to be delayed
18538 [[ $? -eq 0 ]] || error "create should be blocked"
18540 local tempfile="$(mktemp --tmpdir $tfile.XXXXXX)"
18541 stack_trap "rm -f $tempfile"
18542 fid=$(changelog_extract_field "CREAT" "$tfile" "t=")
18543 cat $MOUNT/.lustre/fid/$fid 2>/dev/null >$tempfile || error "cat failed"
18544 # some delay may occur during ChangeLog publishing and file read just
18545 # above, that could allow file write to happen finally
18546 [[ -s $tempfile ]] && echo "file should be empty"
18548 $LCTL set_param fail_loc=0
18551 [[ $? -eq 0 ]] || error "create failed"
18553 run_test 161d "create with concurrent .lustre/fid access"
18556 local expected="$1"
18561 path=$($LFS fid2path "$@")
18564 if [ $rc -ne 0 ]; then
18565 error "path looked up of '$expected' failed: rc=$rc"
18566 elif [ "$path" != "$expected" ]; then
18567 error "path looked up '$path' instead of '$expected'"
18569 echo "FID '$fid' resolves to path '$path' as expected"
18573 test_162a() { # was test_162
18574 test_mkdir -p -c1 $DIR/$tdir/d2
18575 touch $DIR/$tdir/d2/$tfile
18576 touch $DIR/$tdir/d2/x1
18577 touch $DIR/$tdir/d2/x2
18578 test_mkdir -p -c1 $DIR/$tdir/d2/a/b/c
18579 test_mkdir -p -c1 $DIR/$tdir/d2/p/q/r
18581 local fid=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[]')
18582 check_path "$tdir/d2/$tfile" $FSNAME "$fid" --link 0
18585 ln -s $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/slink
18586 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink | tr -d '[]')
18587 check_path "$tdir/d2/p/q/r/slink" $FSNAME "$fid" --link 0
18589 # softlink to wrong file
18590 ln -s /this/is/garbage $DIR/$tdir/d2/p/q/r/slink.wrong
18591 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink.wrong | tr -d '[]')
18592 check_path "$tdir/d2/p/q/r/slink.wrong" $FSNAME "$fid" --link 0
18595 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
18596 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
18597 fid=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[]')
18598 # fid2path dir/fsname should both work
18599 check_path "$tdir/d2/a/b/c/new_file" $FSNAME "$fid" --link 1
18600 check_path "$DIR/$tdir/d2/p/q/r/hlink" $DIR "$fid" --link 0
18602 # hardlink count: check that there are 2 links
18603 local nlinks=$($LFS fid2path $DIR "$fid" | wc -l)
18604 [ $nlinks -eq 2 ] || error "expect 2 links, found $nlinks"
18606 # hardlink indexing: remove the first link
18607 rm $DIR/$tdir/d2/p/q/r/hlink
18608 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $fid --link 0
18610 run_test 162a "path lookup sanity"
18613 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18614 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18617 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
18618 error "create striped dir failed"
18620 local FID=$($LFS getdirstripe $DIR/$tdir/striped_dir |
18621 tail -n 1 | awk '{print $2}')
18622 stat $MOUNT/.lustre/fid/$FID && error "sub_stripe can be accessed"
18624 touch $DIR/$tdir/striped_dir/f{0..4} || error "touch f0..4 failed"
18625 mkdir $DIR/$tdir/striped_dir/d{0..4} || error "mkdir d0..4 failed"
18628 for ((i=0;i<5;i++)); do
18629 FID=$($LFS path2fid $DIR/$tdir/striped_dir/f$i | tr -d '[]') ||
18630 error "get fid for f$i failed"
18631 check_path "$tdir/striped_dir/f$i" $FSNAME $FID --link 0
18633 FID=$($LFS path2fid $DIR/$tdir/striped_dir/d$i | tr -d '[]') ||
18634 error "get fid for d$i failed"
18635 check_path "$tdir/striped_dir/d$i" $FSNAME $FID --link 0
18640 run_test 162b "striped directory path lookup sanity"
18642 # LU-4239: Verify fid2path works with paths 100 or more directories deep
18644 [[ $MDS1_VERSION -lt $(version_code 2.7.51) ]] &&
18645 skip "Need MDS version at least 2.7.51"
18647 local lpath=$tdir.local
18648 local rpath=$tdir.remote
18650 test_mkdir $DIR/$lpath
18651 test_mkdir $DIR/$rpath
18653 for ((i = 0; i <= 101; i++)); do
18656 FID=$($LFS path2fid $DIR/$lpath | tr -d '[]') ||
18657 error "get fid for local directory $DIR/$lpath failed"
18658 check_path "$DIR/$lpath" $MOUNT $FID --link 0
18661 test_mkdir $DIR/$rpath
18662 FID=$($LFS path2fid $DIR/$rpath | tr -d '[]') ||
18663 error "get fid for remote directory $DIR/$rpath failed"
18664 check_path "$DIR/$rpath" $MOUNT $FID --link 0
18669 run_test 162c "fid2path works with paths 100 or more directories deep"
18671 oalr_event_count() {
18675 awk -v name="${FSNAME}-OST0000" \
18676 -v event="${event}" \
18677 '$1 == "TRACE" && $2 == event && $3 == name' \
18682 oalr_expect_event_count() {
18685 local expect="${3}"
18688 count=$(oalr_event_count "${event}" "${trace}")
18689 if ((count == expect)); then
18693 error_noexit "${event} event count was '${count}', expected ${expect}"
18699 do_facet ost1 killall --quiet -KILL ofd_access_log_reader || true
18701 start ost1 "$(ostdevname 1)" $OST_MOUNT_OPTS
18705 sync # Flush previous IOs so we can count log entries.
18706 do_facet ost1 $LCTL set_param "obdfilter.${FSNAME}-OST0000.access_log_size=4096"
18707 stack_trap cleanup_165 EXIT
18711 local trace="/tmp/${tfile}.trace"
18715 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
18716 skip "OFD access log unsupported"
18719 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
18722 do_facet ost1 ofd_access_log_reader --list
18725 do_facet ost1 killall -TERM ofd_access_log_reader
18729 if ((rc != 0)); then
18730 error "ofd_access_log_reader exited with rc = '${rc}'"
18733 # Parse trace file for discovery events:
18734 oalr_expect_event_count alr_log_add "${trace}" 1
18735 oalr_expect_event_count alr_log_eof "${trace}" 1
18736 oalr_expect_event_count alr_log_free "${trace}" 1
18738 run_test 165a "ofd access log discovery"
18741 local trace="/tmp/${tfile}.trace"
18742 local file="${DIR}/${tfile}"
18751 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
18752 skip "OFD access log unsupported"
18755 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
18758 do_facet ost1 ofd_access_log_reader --list
18760 lfs setstripe -c 1 -i 0 "${file}"
18761 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
18762 error "cannot create '${file}'"
18765 do_facet ost1 killall -TERM ofd_access_log_reader
18769 if ((rc != 0)); then
18770 error "ofd_access_log_reader exited with rc = '${rc}'"
18773 oalr_expect_event_count alr_log_entry "${trace}" 1
18775 pfid1=$($LFS path2fid "${file}")
18777 # 1 2 3 4 5 6 7 8 9 10
18778 # TRACE alr_log_entry OST PFID BEGIN END TIME SIZE COUNT FLAGS
18779 entry=( - $(awk -v pfid="${pfid}" '$1 == "TRACE" && $2 == "alr_log_entry"' "${trace}" ) )
18781 echo "entry = '${entry[*]}'" >&2
18784 if [[ "${pfid1}" != "${pfid2}" ]]; then
18785 error "entry '${entry[*]}' has invalid PFID '${pfid2}', expected ${pfid1}"
18789 if ((size != 1048576)); then
18790 error "entry '${entry[*]}' has invalid io size '${size}', expected 1048576"
18794 if [[ "${flags}" != "w" ]]; then
18795 error "entry '${entry[*]}' has invalid io flags '${flags}', expected 'w'"
18798 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
18801 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r524288c ||
18802 error "cannot read '${file}'"
18805 do_facet ost1 killall -TERM ofd_access_log_reader
18809 if ((rc != 0)); then
18810 error "ofd_access_log_reader exited with rc = '${rc}'"
18813 oalr_expect_event_count alr_log_entry "${trace}" 1
18815 entry=( - $(awk -v pfid="${pfid}" '$1 == "TRACE" && $2 == "alr_log_entry"' "${trace}" ) )
18816 echo "entry = '${entry[*]}'" >&2
18819 if [[ "${pfid1}" != "${pfid2}" ]]; then
18820 error "entry '${entry[*]}' has invalid PFID '${pfid2}', expected ${pfid1}"
18824 if ((size != 524288)); then
18825 error "entry '${entry[*]}' has invalid io size '${size}', 524288"
18829 if [[ "${flags}" != "r" ]]; then
18830 error "entry '${entry[*]}' has invalid io flags '${flags}', expected 'r'"
18833 run_test 165b "ofd access log entries are produced and consumed"
18836 local trace="/tmp/${tfile}.trace"
18837 local file="${DIR}/${tdir}/${tfile}"
18839 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
18840 skip "OFD access log unsupported"
18842 test_mkdir "${DIR}/${tdir}"
18845 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
18848 lfs setstripe -c 1 -i 0 "${DIR}/${tdir}"
18850 # 4096 / 64 = 64. Create twice as many entries.
18851 for ((i = 0; i < 128; i++)); do
18852 $MULTIOP "${file}-${i}" oO_CREAT:O_WRONLY:w512c ||
18853 error "cannot create file"
18858 do_facet ost1 killall -TERM ofd_access_log_reader
18861 if ((rc != 0)); then
18862 error "ofd_access_log_reader exited with rc = '${rc}'"
18865 unlinkmany "${file}-%d" 128
18867 run_test 165c "full ofd access logs do not block IOs"
18869 oal_get_read_count() {
18872 # STATS lustre-OST0001 alr_read_count 1
18874 do_facet ost1 cat "${stats}" |
18875 awk '$1 == "STATS" && $3 == "alr_read_count" { count = $4; }
18876 END { print count; }'
18879 oal_expect_read_count() {
18884 # Ask ofd_access_log_reader to write stats.
18885 do_facet ost1 killall -USR1 ofd_access_log_reader
18887 # Allow some time for things to happen.
18890 count=$(oal_get_read_count "${stats}")
18891 if ((count == expect)); then
18895 error_noexit "bad read count, got ${count}, expected ${expect}"
18896 do_facet ost1 cat "${stats}" >&2
18901 local stats="/tmp/${tfile}.stats"
18902 local file="${DIR}/${tdir}/${tfile}"
18903 local param="obdfilter.${FSNAME}-OST0000.access_log_mask"
18905 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
18906 skip "OFD access log unsupported"
18908 test_mkdir "${DIR}/${tdir}"
18911 do_facet ost1 ofd_access_log_reader --stats="${stats}" &
18914 lfs setstripe -c 1 -i 0 "${file}"
18916 do_facet ost1 lctl set_param "${param}=rw"
18917 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
18918 error "cannot create '${file}'"
18919 oal_expect_read_count "${stats}" 1
18921 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c ||
18922 error "cannot read '${file}'"
18923 oal_expect_read_count "${stats}" 2
18925 do_facet ost1 lctl set_param "${param}=r"
18926 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
18927 error "cannot create '${file}'"
18928 oal_expect_read_count "${stats}" 2
18930 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c ||
18931 error "cannot read '${file}'"
18932 oal_expect_read_count "${stats}" 3
18934 do_facet ost1 lctl set_param "${param}=w"
18935 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
18936 error "cannot create '${file}'"
18937 oal_expect_read_count "${stats}" 4
18939 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c ||
18940 error "cannot read '${file}'"
18941 oal_expect_read_count "${stats}" 4
18943 do_facet ost1 lctl set_param "${param}=0"
18944 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
18945 error "cannot create '${file}'"
18946 oal_expect_read_count "${stats}" 4
18948 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c ||
18949 error "cannot read '${file}'"
18950 oal_expect_read_count "${stats}" 4
18952 do_facet ost1 killall -TERM ofd_access_log_reader
18955 if ((rc != 0)); then
18956 error "ofd_access_log_reader exited with rc = '${rc}'"
18959 run_test 165d "ofd_access_log mask works"
18962 local stats="/tmp/${tfile}.stats"
18963 local file0="${DIR}/${tdir}-0/${tfile}"
18964 local file1="${DIR}/${tdir}-1/${tfile}"
18966 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
18967 skip "OFD access log unsupported"
18969 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
18971 test_mkdir -c 1 -i 0 "${DIR}/${tdir}-0"
18972 test_mkdir -c 1 -i 1 "${DIR}/${tdir}-1"
18974 lfs setstripe -c 1 -i 0 "${file0}"
18975 lfs setstripe -c 1 -i 0 "${file1}"
18978 do_facet ost1 ofd_access_log_reader -I 1 --stats="${stats}" &
18981 $MULTIOP "${file0}" oO_CREAT:O_WRONLY:w512c ||
18982 error "cannot create '${file0}'"
18984 oal_expect_read_count "${stats}" 0
18986 $MULTIOP "${file1}" oO_CREAT:O_WRONLY:w512c ||
18987 error "cannot create '${file1}'"
18989 oal_expect_read_count "${stats}" 1
18991 do_facet ost1 killall -TERM ofd_access_log_reader
18994 if ((rc != 0)); then
18995 error "ofd_access_log_reader exited with rc = '${rc}'"
18998 run_test 165e "ofd_access_log MDT index filter works"
19001 local trace="/tmp/${tfile}.trace"
19006 do_facet ost1 timeout 60 ofd_access_log_reader \
19007 --exit-on-close --debug=- --trace=- > "${trace}" &
19014 if ((rc != 0)); then
19015 error_noexit "ofd_access_log_reader exited with rc = '${rc}'"
19020 run_test 165f "ofd_access_log_reader --exit-on-close works"
19023 # do directio so as not to populate the page cache
19024 log "creating a 10 Mb file"
19025 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c ||
19026 error "multiop failed while creating a file"
19027 log "starting reads"
19028 dd if=$DIR/$tfile of=/dev/null bs=4096 &
19029 log "truncating the file"
19030 $MULTIOP $DIR/$tfile oO_TRUNC:c ||
19031 error "multiop failed while truncating the file"
19033 kill %+ || true # reads might have finished
19034 echo "wait until dd is finished"
19036 log "removing the temporary file"
19037 rm -rf $DIR/$tfile || error "tmp file removal failed"
19039 run_test 169 "parallel read and truncate should not deadlock"
19042 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19044 $LCTL clear # bug 18514
19045 $LCTL debug_daemon start $TMP/${tfile}_log_good
19047 $LCTL debug_daemon stop
19048 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
19049 error "sed failed to read log_good"
19051 $LCTL debug_daemon start $TMP/${tfile}_log_good
19053 $LCTL debug_daemon stop
19055 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
19056 error "lctl df log_bad failed"
19058 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
19059 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
19061 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
19062 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
19064 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
19065 error "bad_line good_line1 good_line2 are empty"
19067 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
19068 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
19069 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
19071 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
19072 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
19073 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
19075 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
19076 error "bad_line_new good_line_new are empty"
19078 local expected_good=$((good_line1 + good_line2*2))
19080 rm -f $TMP/${tfile}*
19081 # LU-231, short malformed line may not be counted into bad lines
19082 if [ $bad_line -ne $bad_line_new ] &&
19083 [ $bad_line -ne $((bad_line_new - 1)) ]; then
19084 error "expected $bad_line bad lines, but got $bad_line_new"
19088 if [ $expected_good -ne $good_line_new ]; then
19089 error "expected $expected_good good lines, but got $good_line_new"
19094 run_test 170 "test lctl df to handle corrupted log ====================="
19096 test_171() { # bug20592
19097 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19099 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
19100 $LCTL set_param fail_loc=0x50e
19101 $LCTL set_param fail_val=3000
19102 multiop_bg_pause $DIR/$tfile O_s || true
19104 kill -USR1 $MULTIPID
19108 if dmesg | grep "recursive fault"; then
19109 error "caught a recursive fault"
19111 $LCTL set_param fail_loc=0
19114 run_test 171 "test libcfs_debug_dumplog_thread stuck in do_exit() ======"
19118 #define OBD_FAIL_OBD_CLEANUP 0x60e
19119 $LCTL set_param fail_loc=0x60e
19120 umount $MOUNT || error "umount $MOUNT failed"
19121 stack_trap "mount_client $MOUNT"
19123 (( $($LCTL dl | egrep -c " osc | lov | lmv | mdc ") > 0 )) ||
19124 error "no client OBDs are remained"
19126 $LCTL dl | while read devno state type name foo; do
19129 $LCTL --device $name cleanup
19130 $LCTL --device $name detach
19133 # skip server devices
19138 if (( $($LCTL dl | egrep -c " osc | lov | lmv | mdc ") > 0 )); then
19139 $LCTL dl | egrep " osc | lov | lmv | mdc "
19140 error "some client OBDs are still remained"
19144 run_test 172 "manual device removal with lctl cleanup/detach ======"
19146 # it would be good to share it with obdfilter-survey/iokit-libecho code
19147 setup_obdecho_osc () {
19150 local obdfilter_name=$2
19151 echo "Creating new osc for $obdfilter_name on $ost_nid"
19152 # make sure we can find loopback nid
19153 $LCTL add_uuid $ost_nid $ost_nid >/dev/null 2>&1
19155 [ $rc -eq 0 ] && { $LCTL attach osc ${obdfilter_name}_osc \
19156 ${obdfilter_name}_osc_UUID || rc=2; }
19157 [ $rc -eq 0 ] && { $LCTL --device ${obdfilter_name}_osc setup \
19158 ${obdfilter_name}_UUID $ost_nid || rc=3; }
19162 cleanup_obdecho_osc () {
19163 local obdfilter_name=$1
19164 $LCTL --device ${obdfilter_name}_osc cleanup >/dev/null
19165 $LCTL --device ${obdfilter_name}_osc detach >/dev/null
19172 local pages=${3:-64}
19177 local obd_size=$(get_obd_size $node $OBD)
19178 local page_size=$(get_page_size $node)
19179 if [[ -n "$obd_size" ]]; then
19180 local new_count=$((obd_size / (pages * page_size / 1024)))
19181 [[ $new_count -ge $count ]] || count=$new_count
19184 do_facet $node "$LCTL attach echo_client ec ec_uuid" || rc=1
19185 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec setup $OBD" ||
19187 if [ $rc -eq 0 ]; then
19188 id=$(do_facet $node "$LCTL --device ec create 1" | awk '/object id/ {print $6}')
19189 [ ${PIPESTATUS[0]} -eq 0 -a -n "$id" ] || rc=3
19191 echo "New object id is $id"
19192 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec getattr $id" ||
19194 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec " \
19195 "test_brw $count w v $pages $id" || rc=4; }
19196 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec destroy $id 1" ||
19198 [ $rc -eq 0 ] || [ $rc -gt 2 ] &&
19199 { do_facet $node "$LCTL --device ec cleanup" || rc=5; }
19200 [ $rc -eq 0 ] || [ $rc -gt 1 ] &&
19201 { do_facet $node "$LCTL --device ec detach" || rc=6; }
19202 [ $rc -ne 0 ] && echo "obecho_create_test failed: $rc"
19207 skip "obdecho on osc is no longer supported"
19209 run_test 180a "test obdecho on osc"
19212 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19213 remote_ost_nodsh && skip "remote OST with nodsh"
19215 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
19216 stack_trap "do_facet ost1 rmmod obdecho" EXIT ||
19217 error "failed to load module obdecho"
19219 local target=$(do_facet ost1 $LCTL dl |
19220 awk '/obdfilter/ { print $4; exit; }')
19222 if [ -n "$target" ]; then
19223 obdecho_test $target ost1 || error "obdecho_test failed with $?"
19225 do_facet ost1 $LCTL dl
19226 error "there is no obdfilter target on ost1"
19229 run_test 180b "test obdecho directly on obdfilter"
19231 test_180c() { # LU-2598
19232 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19233 remote_ost_nodsh && skip "remote OST with nodsh"
19234 [[ $MDS1_VERSION -lt $(version_code 2.4.0) ]] &&
19235 skip "Need MDS version at least 2.4.0"
19237 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
19238 stack_trap "do_facet ost1 rmmod obdecho" EXIT ||
19239 error "failed to load module obdecho"
19241 local target=$(do_facet ost1 $LCTL dl |
19242 awk '/obdfilter/ { print $4; exit; }')
19244 if [ -n "$target" ]; then
19245 local pages=16384 # 64MB bulk I/O RPC size
19247 obdecho_test "$target" ost1 "$pages" ||
19248 error "obdecho_test with pages=$pages failed with $?"
19250 do_facet ost1 $LCTL dl
19251 error "there is no obdfilter target on ost1"
19254 run_test 180c "test huge bulk I/O size on obdfilter, don't LASSERT"
19256 test_181() { # bug 22177
19257 test_mkdir $DIR/$tdir
19258 # create enough files to index the directory
19259 createmany -o $DIR/$tdir/foobar 4000
19260 # print attributes for debug purpose
19263 multiop_bg_pause $DIR/$tdir D_Sc || return 1
19265 # remove the files & current working dir
19266 unlinkmany $DIR/$tdir/foobar 4000
19268 kill -USR1 $MULTIPID
19270 stat $DIR/$tdir && error "open-unlinked dir was not removed!"
19273 run_test 181 "Test open-unlinked dir ========================"
19279 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
19281 $LCTL set_param mdc.*.rpc_stats=clear
19283 for (( i = 0; i < $tcount; i++ )) ; do
19284 mkdir $DIR/$tdir/$i
19287 for (( i = 0; i < $tcount; i++ )) ; do
19288 createmany -o $DIR/$tdir/$i/f- $fcount &
19292 for (( i = 0; i < $tcount; i++ )) ; do
19293 unlinkmany $DIR/$tdir/$i/f- $fcount &
19297 $LCTL get_param mdc.*.rpc_stats
19301 run_test 182a "Test parallel modify metadata operations from mdc"
19304 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
19305 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
19312 do_facet mds1 $LCTL list_param \
19313 osp.$FSNAME-MDT*-osp-MDT*.rpc_stats ||
19314 skip "MDS lacks parallel RPC handling"
19316 $LFS mkdir -i 0 $DIR/$tdir || error "creating dir $DIR/$tdir"
19318 rpc_count=$(do_facet mds1 $LCTL get_param -n \
19319 osp.$FSNAME-MDT0001-osp-MDT0000.max_mod_rpcs_in_flight)
19322 createmany -i 0 -d $DIR/$tdir/t- $tcount
19324 for (( i = 0; i < $tcount; i++ )) ; do
19325 createmany -i 0 -d $DIR/$tdir/t-$i/d- 0 $dcount &
19329 delta=$((etime - stime))
19330 echo "Time for file creation $delta sec for $rpc_count parallel RPCs"
19333 for (( i = 0; i < $tcount; i++ )) ; do
19334 unlinkmany -d $DIR/$tdir/$i/d- $dcount &
19338 delta=$((etime - stime))
19339 echo "Time for file removal $delta sec for $rpc_count parallel RPCs"
19343 $LFS mkdir -i 0 $DIR/$tdir || error "creating dir $DIR/$tdir"
19345 do_facet mds1 $LCTL set_param osp.$FSNAME-MDT0001-osp-MDT0000.max_mod_rpcs_in_flight=1
19348 createmany -i 0 -d $DIR/$tdir/t- $tcount
19350 for (( i = 0; i < $tcount; i++ )) ; do
19351 createmany -i 0 -d $DIR/$tdir/t-$i/d- 0 $dcount &
19355 delta=$((etime - stime))
19356 echo "Time for file creation $delta sec for 1 RPC sent at a time"
19359 for (( i = 0; i < $tcount; i++ )) ; do
19360 unlinkmany -d $DIR/$tdir/t-$i/d- $dcount &
19364 delta=$((etime - stime))
19365 echo "Time for file removal $delta sec for 1 RPC sent at a time"
19367 do_facet mds1 $LCTL set_param osp.$FSNAME-MDT0001-osp-MDT0000.max_mod_rpcs_in_flight=$rpc_count
19369 run_test 182b "Test parallel modify metadata operations from osp"
19371 test_183() { # LU-2275
19372 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19373 remote_mds_nodsh && skip "remote MDS with nodsh"
19374 [[ $MDS1_VERSION -lt $(version_code 2.3.56) ]] &&
19375 skip "Need MDS version at least 2.3.56"
19377 mkdir_on_mdt0 $DIR/$tdir || error "creating dir $DIR/$tdir"
19378 echo aaa > $DIR/$tdir/$tfile
19380 #define OBD_FAIL_MDS_NEGATIVE_POSITIVE 0x148
19381 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x148
19383 ls -l $DIR/$tdir && error "ls succeeded, should have failed"
19384 cat $DIR/$tdir/$tfile && error "cat succeeded, should have failed"
19386 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
19388 # Flush negative dentry cache
19389 touch $DIR/$tdir/$tfile
19391 # We are not checking for any leaked references here, they'll
19392 # become evident next time we do cleanup with module unload.
19395 run_test 183 "No crash or request leak in case of strange dispositions ========"
19397 # test suite 184 is for LU-2016, LU-2017
19399 check_swap_layouts_support
19401 dir0=$DIR/$tdir/$testnum
19402 test_mkdir -p -c1 $dir0
19407 $LFS setstripe -c1 $file1
19409 $LFS setstripe -c2 $file2
19411 gen1=$($LFS getstripe -g $file1)
19412 gen2=$($LFS getstripe -g $file2)
19414 $LFS swap_layouts $file1 $file2 || error "swap of file layout failed"
19415 gen=$($LFS getstripe -g $file1)
19416 [[ $gen1 != $gen ]] ||
19417 error "Layout generation on $file1 does not change"
19418 gen=$($LFS getstripe -g $file2)
19419 [[ $gen2 != $gen ]] ||
19420 error "Layout generation on $file2 does not change"
19422 cmp $ref1 $file2 || error "content compare failed ($ref1 != $file2)"
19423 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
19425 lfsck_verify_pfid $file1 $file2 || error "PFID are not transferred"
19427 run_test 184a "Basic layout swap"
19430 check_swap_layouts_support
19432 dir0=$DIR/$tdir/$testnum
19433 mkdir -p $dir0 || error "creating dir $dir0"
19440 $LFS setstripe -c1 $file1
19441 $LFS setstripe -c2 $file2
19442 $LFS setstripe -c1 $file3
19443 chown $RUNAS_ID $file3
19444 gen1=$($LFS getstripe -g $file1)
19445 gen2=$($LFS getstripe -g $file2)
19447 $LFS swap_layouts $dir1 $dir2 &&
19448 error "swap of directories layouts should fail"
19449 $LFS swap_layouts $dir1 $file1 &&
19450 error "swap of directory and file layouts should fail"
19451 $RUNAS $LFS swap_layouts $file1 $file2 &&
19452 error "swap of file we cannot write should fail"
19453 $LFS swap_layouts $file1 $file3 &&
19454 error "swap of file with different owner should fail"
19455 /bin/true # to clear error code
19457 run_test 184b "Forbidden layout swap (will generate errors)"
19460 local cmpn_arg=$(cmp -n 2>&1 | grep "invalid option")
19461 [ -n "$cmpn_arg" ] && skip_env "cmp does not support -n"
19462 check_swap_layouts_support
19463 check_swap_layout_no_dom $DIR
19465 local dir0=$DIR/$tdir/$testnum
19466 mkdir -p $dir0 || error "creating dir $dir0"
19468 local ref1=$dir0/ref1
19469 local ref2=$dir0/ref2
19470 local file1=$dir0/file1
19471 local file2=$dir0/file2
19472 # create a file large enough for the concurrent test
19473 dd if=/dev/urandom of=$ref1 bs=1M count=$((RANDOM % 50 + 20))
19474 dd if=/dev/urandom of=$ref2 bs=1M count=$((RANDOM % 50 + 20))
19475 echo "ref file size: ref1($(stat -c %s $ref1))," \
19476 "ref2($(stat -c %s $ref2))"
19479 dd if=$ref1 of=$file1 bs=16k &
19482 # Make sure dd starts to copy file, but wait at most 5 seconds
19484 while [ ! -s $file1 -a $((loops++)) -lt 50 ]; do sleep 0.1; done
19486 $LFS swap_layouts $file1 $file2
19489 [[ $? == 0 ]] || error "concurrent write on $file1 failed"
19490 [[ $rc == 0 ]] || error "swap of $file1 and $file2 failed"
19492 # how many bytes copied before swapping layout
19493 local copied=$(stat -c %s $file2)
19494 local remaining=$(stat -c %s $ref1)
19495 remaining=$((remaining - copied))
19496 echo "Copied $copied bytes before swapping layout..."
19498 cmp -n $copied $file1 $ref2 | grep differ &&
19499 error "Content mismatch [0, $copied) of ref2 and file1"
19500 cmp -n $copied $file2 $ref1 ||
19501 error "Content mismatch [0, $copied) of ref1 and file2"
19502 cmp -i $copied:$copied -n $remaining $file1 $ref1 ||
19503 error "Content mismatch [$copied, EOF) of ref1 and file1"
19506 rm -f $ref1 $ref2 $file1 $file2
19508 run_test 184c "Concurrent write and layout swap"
19511 check_swap_layouts_support
19512 check_swap_layout_no_dom $DIR
19513 [ -z "$(which getfattr 2>/dev/null)" ] &&
19514 skip_env "no getfattr command"
19516 local file1=$DIR/$tdir/$tfile-1
19517 local file2=$DIR/$tdir/$tfile-2
19518 local file3=$DIR/$tdir/$tfile-3
19522 mkdir -p $DIR/$tdir
19523 touch $file1 || error "create $file1 failed"
19524 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
19525 error "create $file2 failed"
19526 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
19527 error "create $file3 failed"
19528 lovea1=$(get_layout_param $file1)
19530 $LFS swap_layouts $file2 $file3 ||
19531 error "swap $file2 $file3 layouts failed"
19532 $LFS swap_layouts $file1 $file2 ||
19533 error "swap $file1 $file2 layouts failed"
19535 lovea2=$(get_layout_param $file2)
19538 [ "$lovea1" == "$lovea2" ] || error "lovea $lovea1 != $lovea2"
19540 lovea1=$(getfattr -n trusted.lov $file1 | grep ^trusted)
19541 [[ -z "$lovea1" ]] || error "$file1 shouldn't have lovea"
19543 run_test 184d "allow stripeless layouts swap"
19546 [[ $MDS1_VERSION -ge $(version_code 2.6.94) ]] ||
19547 skip "Need MDS version at least 2.6.94"
19548 check_swap_layouts_support
19549 check_swap_layout_no_dom $DIR
19550 [ -z "$(which getfattr 2>/dev/null)" ] &&
19551 skip_env "no getfattr command"
19553 local file1=$DIR/$tdir/$tfile-1
19554 local file2=$DIR/$tdir/$tfile-2
19555 local file3=$DIR/$tdir/$tfile-3
19558 mkdir -p $DIR/$tdir
19559 touch $file1 || error "create $file1 failed"
19560 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
19561 error "create $file2 failed"
19562 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
19563 error "create $file3 failed"
19565 $LFS swap_layouts $file1 $file2 ||
19566 error "swap $file1 $file2 layouts failed"
19568 lovea=$(getfattr -n trusted.lov $file1 | grep ^trusted)
19569 [[ -z "$lovea" ]] || error "$file1 shouldn't have lovea"
19571 echo 123 > $file1 || error "Should be able to write into $file1"
19573 $LFS swap_layouts $file1 $file3 ||
19574 error "swap $file1 $file3 layouts failed"
19576 echo 123 > $file1 || error "Should be able to write into $file1"
19578 rm -rf $file1 $file2 $file3
19580 run_test 184e "Recreate layout after stripeless layout swaps"
19583 # Create a file with name longer than sizeof(struct stat) ==
19584 # 144 to see if we can get chars from the file name to appear
19585 # in the returned striping. Note that 'f' == 0x66.
19586 local file=$(for ((i = 0; i < 200; i++)); do echo -n f; done)
19588 mkdir -p $DIR/$tdir
19589 mcreate $DIR/$tdir/$file
19590 if lfs find --stripe-count 0x6666 $DIR/$tdir | grep $file; then
19591 error "IOC_MDC_GETFILEINFO returned garbage striping"
19594 run_test 184f "IOC_MDC_GETFILEINFO for files with long names but no striping"
19596 test_185() { # LU-2441
19597 # LU-3553 - no volatile file support in old servers
19598 [[ $MDS1_VERSION -ge $(version_code 2.3.60) ]] ||
19599 skip "Need MDS version at least 2.3.60"
19601 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
19602 touch $DIR/$tdir/spoo
19603 local mtime1=$(stat -c "%Y" $DIR/$tdir)
19604 local fid=$($MULTIOP $DIR/$tdir VFw4096c) ||
19605 error "cannot create/write a volatile file"
19606 [ "$FILESET" == "" ] &&
19607 $CHECKSTAT -t file $MOUNT/.lustre/fid/$fid 2>/dev/null &&
19608 error "FID is still valid after close"
19610 multiop_bg_pause $DIR/$tdir Vw4096_c
19617 # assume that the next FID for this client is sequential, since stdout
19618 # is unfortunately eaten by multiop_bg_pause
19619 local n=$((${fidv[1]} + 1))
19620 local next_fid="${fidv[0]}:$(printf "0x%x" $n):${fidv[2]}"
19621 if [ "$FILESET" == "" ]; then
19622 $CHECKSTAT -t file $MOUNT/.lustre/fid/$next_fid ||
19623 error "FID is missing before close"
19625 kill -USR1 $multi_pid
19626 # 1 second delay, so if mtime change we will see it
19628 local mtime2=$(stat -c "%Y" $DIR/$tdir)
19629 [[ $mtime1 == $mtime2 ]] || error "mtime has changed"
19631 run_test 185 "Volatile file support"
19633 function create_check_volatile() {
19637 $MULTIOP $MOUNT/.lustre/fid V${idx}Fw4096_c >&/tmp/${tfile}.fid &
19640 local FID=$(cat /tmp/${tfile}.fid)
19641 [ "$FID" == "" ] && error "can't get FID for volatile"
19642 $CHECKSTAT -t file $MOUNT/.lustre/fid/$FID || error "can't stat $FID"
19643 tgt=$($LFS getstripe -m $MOUNT/.lustre/fid/$FID)
19644 [ "$tgt" != "$idx" ] && error "wrong MDS $tgt, expected $idx"
19648 cancel_lru_locks mdc # flush opencache
19649 $CHECKSTAT -t file $MOUNT/.lustre/fid/$FID && error "can stat $FID"
19654 # LU-12516 - volatile creation via .lustre
19655 [[ $MDS1_VERSION -ge $(version_code 2.12.55) ]] ||
19656 skip "Need MDS version at least 2.3.55"
19658 create_check_volatile 0
19659 [ $MDSCOUNT -lt 2 ] && return 0
19662 create_check_volatile 1
19666 run_test 185a "Volatile file creation in .lustre/fid/"
19669 remote_mds_nodsh && skip "remote MDS with nodsh"
19670 [ $MDS1_VERSION -lt $(version_code 2.3.0) ] &&
19671 skip "Need MDS version at least 2.3.0"
19673 local dir0=$DIR/$tdir/$testnum
19674 mkdir -p $dir0 || error "creating dir $dir0"
19676 local file=$dir0/file1
19677 dd if=/dev/urandom of=$file count=10 bs=1M conv=fsync
19678 stack_trap "rm -f $file"
19679 local dv1=$($LFS data_version $file)
19680 dd if=/dev/urandom of=$file seek=10 count=1 bs=1M conv=fsync
19681 local dv2=$($LFS data_version $file)
19682 [[ $dv1 != $dv2 ]] ||
19683 error "data version did not change on write $dv1 == $dv2"
19685 run_test 187a "Test data version change"
19688 remote_mds_nodsh && skip "remote MDS with nodsh"
19689 [ $MDS1_VERSION -lt $(version_code 2.3.0) ] &&
19690 skip "Need MDS version at least 2.3.0"
19692 local dir0=$DIR/$tdir/$testnum
19693 mkdir -p $dir0 || error "creating dir $dir0"
19695 declare -a DV=$($MULTIOP $dir0 Vw1000xYw1000xY | cut -f3 -d" ")
19696 [[ ${DV[0]} != ${DV[1]} ]] ||
19697 error "data version did not change on write"\
19698 " ${DV[0]} == ${DV[1]}"
19703 run_test 187b "Test data version change on volatile file"
19706 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19707 remote_mgs_nodsh && skip "remote MGS with nodsh"
19708 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
19710 local POOL=${POOL:-cea1}
19711 local POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
19712 local POOL_DIR_NAME=${POOL_DIR_NAME:-dir_tst}
19715 local last_ost=$(($OSTCOUNT - 1))
19717 local ost_list=$(seq $first_ost $ost_step $last_ost)
19718 local ost_range="$first_ost $last_ost $ost_step"
19719 local test_path=$POOL_ROOT/$POOL_DIR_NAME
19720 local file_dir=$POOL_ROOT/file_tst
19721 local subdir=$test_path/subdir
19725 # former test_200a test_200b
19726 pool_add $POOL || { rc=$? ; break; }
19727 pool_add_targets $POOL $ost_range || { rc=$? ; break; }
19728 # former test_200c test_200d
19729 mkdir -p $test_path
19730 pool_set_dir $POOL $test_path || { rc=$? ; break; }
19731 pool_check_dir $POOL $test_path || { rc=$? ; break; }
19733 pool_check_dir $POOL $subdir || { rc=$? ; break; }
19734 pool_dir_rel_path $POOL $POOL_DIR_NAME $POOL_ROOT \
19735 || { rc=$? ; break; }
19736 # former test_200e test_200f
19737 local files=$((OSTCOUNT*3))
19738 pool_alloc_files $POOL $test_path $files "$ost_list" \
19739 || { rc=$? ; break; }
19740 pool_create_files $POOL $file_dir $files "$ost_list" \
19741 || { rc=$? ; break; }
19742 # former test_200g test_200h
19743 pool_lfs_df $POOL || { rc=$? ; break; }
19744 pool_file_rel_path $POOL $test_path || { rc=$? ; break; }
19746 # former test_201a test_201b test_201c
19747 pool_remove_first_target $POOL || { rc=$? ; break; }
19749 local f=$test_path/$tfile
19750 pool_remove_all_targets $POOL $f || { rc=$? ; break; }
19751 pool_remove $POOL $f || { rc=$? ; break; }
19759 run_test 200 "OST pools"
19761 # usage: default_attr <count | size | offset>
19763 $LCTL get_param -n lov.$FSNAME-clilov-\*.stripe${1}
19766 # usage: check_default_stripe_attr
19767 check_default_stripe_attr() {
19768 ACTUAL=$($LFS getstripe $* $DIR/$tdir)
19771 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr count);;
19773 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr size);;
19777 error "unknown getstripe attr '$1'"
19780 [ $ACTUAL == $EXPECTED ] ||
19781 error "$DIR/$tdir has $1 '$ACTUAL', not '$EXPECTED'"
19785 test_mkdir $DIR/$tdir
19786 $LFS setstripe --stripe-count 0 --stripe-size 0 --stripe-index -1 $DIR/$tdir
19788 check_default_stripe_attr --stripe-count
19789 check_default_stripe_attr --stripe-size
19790 check_default_stripe_attr --stripe-index
19792 run_test 204a "Print default stripe attributes"
19795 test_mkdir $DIR/$tdir
19796 $LFS setstripe --stripe-count 1 $DIR/$tdir
19798 check_default_stripe_attr --stripe-size
19799 check_default_stripe_attr --stripe-index
19801 run_test 204b "Print default stripe size and offset"
19804 test_mkdir $DIR/$tdir
19805 $LFS setstripe --stripe-size 65536 $DIR/$tdir
19807 check_default_stripe_attr --stripe-count
19808 check_default_stripe_attr --stripe-index
19810 run_test 204c "Print default stripe count and offset"
19813 test_mkdir $DIR/$tdir
19814 $LFS setstripe --stripe-index 0 $DIR/$tdir
19816 check_default_stripe_attr --stripe-count
19817 check_default_stripe_attr --stripe-size
19819 run_test 204d "Print default stripe count and size"
19822 test_mkdir $DIR/$tdir
19823 $LFS setstripe -d $DIR/$tdir
19825 # LU-16904 check if root is set as PFL layout
19826 local numcomp=$($LFS getstripe --component-count $MOUNT)
19828 if [[ $numcomp -gt 0 ]]; then
19829 check_default_stripe_attr --stripe-count
19831 check_default_stripe_attr --stripe-count --raw
19833 check_default_stripe_attr --stripe-size --raw
19834 check_default_stripe_attr --stripe-index --raw
19836 run_test 204e "Print raw stripe attributes"
19839 test_mkdir $DIR/$tdir
19840 $LFS setstripe --stripe-count 1 $DIR/$tdir
19842 check_default_stripe_attr --stripe-size --raw
19843 check_default_stripe_attr --stripe-index --raw
19845 run_test 204f "Print raw stripe size and offset"
19848 test_mkdir $DIR/$tdir
19849 $LFS setstripe --stripe-size 65536 $DIR/$tdir
19851 check_default_stripe_attr --stripe-count --raw
19852 check_default_stripe_attr --stripe-index --raw
19854 run_test 204g "Print raw stripe count and offset"
19857 test_mkdir $DIR/$tdir
19858 $LFS setstripe --stripe-index 0 $DIR/$tdir
19860 check_default_stripe_attr --stripe-count --raw
19861 check_default_stripe_attr --stripe-size --raw
19863 run_test 204h "Print raw stripe count and size"
19865 # Figure out which job scheduler is being used, if any,
19866 # or use a fake one
19867 if [ -n "$SLURM_JOB_ID" ]; then # SLURM
19868 JOBENV=SLURM_JOB_ID
19869 elif [ -n "$LSB_JOBID" ]; then # Load Sharing Facility
19871 elif [ -n "$PBS_JOBID" ]; then # PBS/Maui/Moab
19873 elif [ -n "$LOADL_STEPID" ]; then # LoadLeveller
19874 JOBENV=LOADL_STEP_ID
19875 elif [ -n "$JOB_ID" ]; then # Sun Grid Engine
19878 $LCTL list_param jobid_name > /dev/null 2>&1
19879 if [ $? -eq 0 ]; then
19885 LUSTRE_JOBID_SIZE=31 # plus NUL terminator
19887 verify_jobstats() {
19892 # we don't really need to clear the stats for this test to work, since each
19893 # command has a unique jobid, but it makes debugging easier if needed.
19894 # for facet in $facets; do
19895 # local dev=$(convert_facet2label $facet)
19896 # # clear old jobstats
19897 # do_facet $facet lctl set_param *.$dev.job_stats="clear"
19900 # use a new JobID for each test, or we might see an old one
19901 [ "$JOBENV" = "FAKE_JOBID" ] &&
19902 FAKE_JOBID=id.$testnum.$(basename ${cmd[0]}).$RANDOM
19904 JOBVAL=${!JOBENV:0:$LUSTRE_JOBID_SIZE}
19906 [ "$JOBENV" = "nodelocal" ] && {
19907 FAKE_JOBID=id.$testnum.%e.$RANDOM
19908 $LCTL set_param jobid_name=$FAKE_JOBID
19909 JOBVAL=${FAKE_JOBID/\%e/$(basename ${cmd[0]})}
19912 log "Test: ${cmd[*]}"
19913 log "Using JobID environment $($LCTL get_param -n jobid_var)=$JOBVAL"
19915 if [ $JOBENV = "FAKE_JOBID" ]; then
19916 FAKE_JOBID=$JOBVAL ${cmd[*]}
19921 # all files are created on OST0000
19922 for facet in $facets; do
19923 local stats="*.$(convert_facet2label $facet).job_stats"
19925 # strip out libtool wrappers for in-tree executables
19926 if (( $(do_facet $facet lctl get_param $stats |
19927 sed -e 's/\.lt-/./' | grep -cw $JOBVAL) != 1 )); then
19928 do_facet $facet lctl get_param $stats
19929 error "No jobstats for $JOBVAL found on $facet::$stats"
19935 local new_jobenv=$1
19937 set_persistent_param_and_check client "jobid_var" \
19938 "$FSNAME.sys.jobid_var" $new_jobenv
19941 test_205a() { # Job stats
19942 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19943 [[ $MDS1_VERSION -ge $(version_code 2.7.1) ]] ||
19944 skip "Need MDS version with at least 2.7.1"
19945 remote_mgs_nodsh && skip "remote MGS with nodsh"
19946 remote_mds_nodsh && skip "remote MDS with nodsh"
19947 remote_ost_nodsh && skip "remote OST with nodsh"
19948 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep jobstats)" ] &&
19949 skip "Server doesn't support jobstats"
19950 [[ $JOBID_VAR = disable ]] && skip_env "jobstats is disabled"
19952 local old_jobenv=$($LCTL get_param -n jobid_var)
19953 [ $old_jobenv != $JOBENV ] && jobstats_set $JOBENV
19954 stack_trap "jobstats_set $old_jobenv" EXIT
19958 local old_jobid_name=$($LCTL get_param jobid_name)
19959 stack_trap "$LCTL set_param $old_jobid_name" EXIT
19961 local old_interval=$(do_facet $SINGLEMDS lctl get_param -n \
19962 mdt.*.job_cleanup_interval | head -n 1)
19963 local new_interval=5
19964 do_facet $SINGLEMDS \
19965 $LCTL set_param mdt.*.job_cleanup_interval=$new_interval
19966 stack_trap "do_facet $SINGLEMDS \
19967 $LCTL set_param mdt.*.job_cleanup_interval=$old_interval" EXIT
19968 local start=$SECONDS
19972 cmd="$LFS mkdir -i 0 -c 1 $DIR/$tdir"
19973 verify_jobstats "$cmd" "$SINGLEMDS"
19975 cmd="rmdir $DIR/$tdir"
19976 verify_jobstats "$cmd" "$SINGLEMDS"
19977 # mkdir on secondary MDT
19978 if [ $MDSCOUNT -gt 1 ]; then
19979 cmd="lfs mkdir -i 1 $DIR/$tdir.remote"
19980 verify_jobstats "$cmd" "mds2"
19983 cmd="mknod $DIR/$tfile c 1 3"
19984 verify_jobstats "$cmd" "$SINGLEMDS"
19986 cmd="rm -f $DIR/$tfile"
19987 verify_jobstats "$cmd" "$SINGLEMDS"
19988 # create all files on OST0000 so verify_jobstats can find OST stats
19990 cmd="$LFS setstripe -i 0 -c 1 $DIR/$tfile"
19991 verify_jobstats "$cmd" "$SINGLEMDS"
19993 cmd="touch $DIR/$tfile"
19994 verify_jobstats "$cmd" "$SINGLEMDS ost1"
19996 cmd="dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=sync"
19997 verify_jobstats "$cmd" "ost1"
19999 cancel_lru_locks osc
20000 cmd="dd if=$DIR/$tfile of=/dev/null bs=1M count=1 iflag=direct"
20001 verify_jobstats "$cmd" "ost1"
20003 cmd="$TRUNCATE $DIR/$tfile 0"
20004 verify_jobstats "$cmd" "$SINGLEMDS ost1"
20006 cmd="mv -f $DIR/$tfile $DIR/$tdir.rename"
20007 verify_jobstats "$cmd" "$SINGLEMDS"
20008 # jobstats expiry - sleep until old stats should be expired
20009 local left=$((new_interval + 5 - (SECONDS - start)))
20010 [ $left -ge 0 ] && wait_update_facet $SINGLEMDS \
20011 "lctl get_param *.*.job_stats | grep -c 'job_id.*mkdir'" \
20013 cmd="$LFS mkdir -i 0 -c 1 $DIR/$tdir.expire"
20014 verify_jobstats "$cmd" "$SINGLEMDS"
20015 [ $(do_facet $SINGLEMDS lctl get_param *.*.job_stats |
20016 grep -c "job_id.*mkdir") -gt 1 ] && error "old jobstats not expired"
20018 # Ensure that jobid are present in changelog (if supported by MDS)
20019 if [ $MDS1_VERSION -ge $(version_code 2.6.52) ];then
20020 changelog_dump | tail -10
20021 jobids=$(changelog_dump | tail -9 | grep -c "j=")
20022 [ $jobids -eq 9 ] ||
20023 error "Wrong changelog jobid count $jobids != 9"
20027 jobstats_set $JOBENV
20029 changelog_dump | grep $tfile
20030 jobids=$(changelog_dump | grep $tfile | tail -1 | grep -c "j=")
20031 [ $jobids -eq 0 ] ||
20032 error "Unexpected jobids when jobid_var=$JOBENV"
20035 # test '%j' access to environment variable - if supported
20036 if lctl set_param jobid_var=USER jobid_name="S.%j.%e.%u.%h.E"; then
20037 JOBENV="JOBCOMPLEX"
20038 JOBCOMPLEX="S.$USER.touch.$(id -u).$(hostname).E"
20040 verify_jobstats "touch $DIR/$tfile" $SINGLEMDS
20043 if lctl set_param jobid_var=USER jobid_name="S.%j.%e.%u.%H.E"; then
20044 JOBENV="JOBCOMPLEX"
20045 JOBCOMPLEX="S.$USER.touch.$(id -u).$(hostname -s).E"
20047 verify_jobstats "touch $DIR/$tfile" $SINGLEMDS
20050 # test '%j' access to per-session jobid - if supported
20051 if lctl list_param jobid_this_session > /dev/null 2>&1
20053 lctl set_param jobid_var=session jobid_name="S.%j.%e.%u.%h.E"
20054 lctl set_param jobid_this_session=$USER
20056 JOBENV="JOBCOMPLEX"
20057 JOBCOMPLEX="S.$USER.touch.$(id -u).$(hostname).E"
20059 verify_jobstats "touch $DIR/$tfile" $SINGLEMDS
20062 run_test 205a "Verify job stats"
20064 # LU-13117, LU-13597, LU-16599
20066 (( $MDS1_VERSION >= $(version_code 2.13.54.91) )) ||
20067 skip "Need MDS version at least 2.13.54.91"
20069 local job_stats="mdt.*.job_stats"
20070 local old_jobid=$(do_facet mds1 $LCTL get_param jobid_var)
20072 do_facet mds1 $LCTL set_param $job_stats=clear
20074 # Setting jobid_var to USER might not be supported
20075 [[ -n "$old_jobid" ]] && stack_trap "$LCTL set_param $old_jobid"
20076 $LCTL set_param jobid_var=USER || true
20077 stack_trap "$LCTL set_param $($LCTL get_param jobid_name)"
20078 $LCTL set_param jobid_name="%j.%e.%u"
20080 env -i USERTESTJOBSTATS=foolish touch $DIR/$tfile.1
20081 do_facet mds1 $LCTL get_param $job_stats | grep "job_id:.*foolish" &&
20082 { do_facet mds1 $LCTL get_param $job_stats;
20083 error "Unexpected jobid found"; }
20084 do_facet mds1 $LCTL get_param $job_stats | grep "open:.*min.*max.*sum"||
20085 { do_facet mds1 $LCTL get_param $job_stats;
20086 error "wrong job_stats format found"; }
20088 (( $MDS1_VERSION <= $(version_code 2.15.0) )) &&
20089 echo "MDS does not yet escape jobid" && return 0
20091 mkdir_on_mdt0 $DIR/$tdir
20092 $LCTL set_param jobid_var=TEST205b
20093 env -i TEST205b="has sp" touch $DIR/$tdir/$tfile.2
20094 local jobid=$(do_facet mds1 $LCTL get_param $job_stats |
20095 awk '/has\\x20sp/ {print $3}')
20096 [[ -n "$jobid" ]] || { do_facet mds1 $LCTL get_param $job_stats;
20097 error "jobid not escaped"; }
20099 if (( $MDS1_VERSION >= $(version_code 2.15.53.139) )); then
20100 # need to run such a command on mds1:
20101 # lctl set_param mdt.$FSNAME-MDT0000.job_stats='"has\x20sp.touch.0"'
20103 # there might be multiple MDTs on single mds server, so need to
20104 # specifiy MDT0000. Or the command will fail due to other MDTs
20105 do_facet_vp mds1 $LCTL set_param mdt.$FSNAME-MDT0000.job_stats=$jobid ||
20106 error "cannot clear escaped jobid in job_stats";
20108 echo "MDS does not support clearing escaped jobid"
20111 run_test 205b "Verify job stats jobid and output format"
20115 $LCTL set_param llite.*.stats=0
20116 dd if=/dev/zero of=$DIR/$tfile.1 bs=4k count=1
20117 $LCTL get_param llite.*.stats
20118 $LCTL get_param llite.*.stats | grep \
20119 "write_bytes *1 samples \[bytes\] 4096 4096 4096 16777216" ||
20120 error "wrong client stats format found"
20122 run_test 205c "Verify client stats format"
20125 local file=$DIR/$tdir/$tfile
20127 (( $MDS1_VERSION >= $(version_code 2.15.53) )) ||
20128 skip "need lustre >= 2.15.53 for lljobstat"
20129 (( $OST1_VERSION >= $(version_code 2.15.53) )) ||
20130 skip "need lustre >= 2.15.53 for lljobstat"
20131 verify_yaml_available || skip_env "YAML verification not installed"
20133 test_mkdir -i 0 $DIR/$tdir
20134 $LFS setstripe -E 1M -L mdt -E -1 $file || error "create file failed"
20135 stack_trap "rm -rf $DIR/$tdir"
20137 dd if=/dev/zero of=$file bs=1M count=10 conv=sync ||
20138 error "failed to write data to $file"
20141 do_facet mds1 "$LCTL get_param -n mdt.$FSNAME-MDT0000.rename_stats"
20142 echo -n 'verify rename_stats...'
20143 do_facet mds1 "$LCTL get_param -n mdt.$FSNAME-MDT0000.rename_stats" |
20144 verify_yaml || error "rename_stats is not valid YAML"
20147 echo -n 'verify mdt job_stats...'
20148 do_facet mds1 "$LCTL get_param -n mdt.$FSNAME-MDT0000.job_stats" |
20149 verify_yaml || error "job_stats on mds1 is not valid YAML"
20152 echo -n 'verify ost job_stats...'
20153 do_facet ost1 "$LCTL get_param -n obdfilter.$FSNAME-OST0000.job_stats" |
20154 verify_yaml || error "job_stats on ost1 is not valid YAML"
20157 run_test 205d "verify the format of some stats files"
20161 local file=$DIR/$tdir/$tfile
20162 local -a cli_params
20164 (( $MDS1_VERSION >= $(version_code 2.15.53) )) ||
20165 skip "need lustre >= 2.15.53 for lljobstat"
20166 (( $OST1_VERSION >= $(version_code 2.15.53) )) ||
20167 skip "need lustre >= 2.15.53 for lljobstat"
20168 verify_yaml_available || skip_env "YAML verification not installed"
20170 cli_params=( $($LCTL get_param jobid_name jobid_var) )
20171 $LCTL set_param jobid_var=nodelocal jobid_name=205e.%e.%u
20172 stack_trap "$LCTL set_param ${cli_params[*]}" EXIT
20174 mkdir_on_mdt0 $DIR/$tdir || error "failed to create dir"
20175 stack_trap "rm -rf $DIR/$tdir"
20177 $LFS setstripe -E EOF -i 0 -c 1 $file ||
20178 error "failed to create $file on ost1"
20179 dd if=/dev/zero of=$file bs=1M count=10 oflag=sync ||
20180 error "failed to write data to $file"
20182 do_facet mds1 "$LCTL get_param *.*.job_stats"
20183 do_facet ost1 "$LCTL get_param *.*.job_stats"
20185 do_facet ost1 "lljobstat -n 1 -i 0 -c 1000"
20186 do_facet ost1 "lljobstat -n 1 -i 0 -c 1000" | verify_yaml ||
20187 error "The output of lljobstat is not an valid YAML"
20189 # verify that job dd.0 does exist and has some ops on ost1
20190 # typically this line is like:
20191 # - 205e.dd.0: {ops: 20, ...}
20192 ops_comma=$(do_facet ost1 "lljobstat -n 1 -i 0 -c 1000" |
20193 awk '$2=="205e.dd.0:" {print $4}')
20195 (( ${ops_comma%,} >= 10 )) ||
20196 error "cannot find job 205e.dd.0 with ops >= 10"
20198 run_test 205e "verify the output of lljobstat"
20201 verify_yaml_available || skip_env "YAML verification not installed"
20203 # check both qos_ost_weights and qos_mdt_weights
20204 do_facet mds1 $LCTL get_param -n lod.*.qos*weights
20205 do_facet mds1 $LCTL get_param -n lod.*.qos*weights | verify_yaml ||
20206 error "qos_ost_weights is not valid YAML"
20208 run_test 205f "verify qos_ost_weights YAML format "
20210 __test_205_jobstats_dump() {
20212 local nbr_instance=$1
20215 if (( ${#pids[@]} >= nbr_instance )); then
20220 do_facet mds1 "$LCTL get_param mdt.*.job_stats > /dev/null" &
20225 __test_205_cleanup() {
20227 # Clear all job entries
20228 do_facet mds1 "$LCTL set_param mdt.*.job_stats=clear"
20232 local -a mds1_params
20233 local -a cli_params
20237 mds1_params=( $(do_facet mds1 $LCTL get_param mdt.*.job_cleanup_interval) )
20238 do_facet mds1 $LCTL set_param mdt.*.job_cleanup_interval=$interval
20239 stack_trap "do_facet mds1 $LCTL set_param ${mds1_params[*]}" EXIT
20241 cli_params=( $($LCTL get_param jobid_name jobid_var) )
20242 $LCTL set_param jobid_var=TEST205G_ID jobid_name=%j.%p
20243 stack_trap "$LCTL set_param ${cli_params[*]}" EXIT
20246 export TEST205G_ID=205g
20247 stack_trap "unset TEST205G_ID" EXIT
20249 printf $DIR/$tfile.{0001..1000} | xargs -P10 -n1 touch
20252 __test_205_jobstats_dump 4 & pids+="$! "
20253 stack_trap "__test_205_cleanup $pids" EXIT INT
20255 [[ $SLOW == "no" ]] && sleep 90 || sleep 240
20257 run_test 205g "stress test for job_stats procfile"
20260 (( $MDS1_VERSION >= $(version_code 2.15.57.7) )) ||
20261 skip "Need MDS >= v2_15_57-7-g23a2db28dc for jobid xattr"
20262 which getfattr > /dev/null 2>&1 || skip_env "no getfattr command"
20264 local dir=$DIR/$tdir
20265 local f=$dir/$tfile
20266 local f2=$dir/$tfile-2
20267 local f3=$dir/$tfile-3
20268 local subdir=$DIR/dir
20271 local mdts=$(comma_list $(mdts_nodes))
20272 local mds_saved=$(do_facet mds1 $LCTL get_param -n mdt.$FSNAME-MDT0000.job_xattr)
20273 local client_saved=$($LCTL get_param -n jobid_var)
20275 stack_trap "do_nodes $mdts $LCTL set_param mdt.*.job_xattr=$mds_saved" EXIT
20276 stack_trap "$LCTL set_param jobid_var=$client_saved" EXIT
20278 do_nodes $mdts $LCTL set_param mdt.*.job_xattr=user.job ||
20279 error "failed to set job_xattr parameter to user.job"
20280 $LCTL set_param jobid_var=procname.uid ||
20281 error "failed to set jobid_var parameter"
20286 val=$(getfattr -n user.job $f | grep user.job)
20287 [[ $val = user.job=\"touch.0\" ]] ||
20288 error "expected user.job=\"touch.0\", got '$val'"
20291 val=$(getfattr -n user.job $subdir | grep user.job)
20292 [[ $val = user.job=\"mkdir.0\" ]] ||
20293 error "expected user.job=\"mkdir.0\", got '$val'"
20295 do_nodes $mdts $LCTL set_param mdt.*.job_xattr=NONE ||
20296 error "failed to set job_xattr parameter to NONE"
20299 val=$(getfattr -d $f2)
20301 error "expected no user xattr, got '$val'"
20303 do_nodes $mdts $LCTL set_param mdt.*.job_xattr=trusted.job ||
20304 error "failed to set job_xattr parameter to trusted.job"
20307 val=$(getfattr -n trusted.job $f3 | grep trusted.job)
20308 [[ $val = trusted.job=\"touch.0\" ]] ||
20309 error "expected trusted.job=\"touch.0\", got '$val'"
20311 run_test 205h "check jobid xattr is stored correctly"
20314 (( $MDS1_VERSION >= $(version_code 2.15.57.7) )) ||
20315 skip "Need MDS >= v2_15_57-7-g23a2db28dc for jobid xattr"
20317 local mdts=$(comma_list $(mdts_nodes))
20318 local mds_saved=$(do_facet mds1 $LCTL get_param -n mdt.$FSNAME-MDT0000.job_xattr)
20320 stack_trap "do_nodes $mdts $LCTL set_param mdt.*.job_xattr=$mds_saved" EXIT
20322 do_nodes $mdts $LCTL set_param mdt.*.job_xattr=user.1234567 ||
20323 error "failed to set mdt.*.job_xattr to user.1234567"
20325 do_nodes $mdts $LCTL set_param mdt.*.job_xattr=user.12345678 &&
20326 error "failed to reject too long job_xattr name"
20328 do_nodes $mdts $LCTL set_param mdt.*.job_xattr=userjob &&
20329 error "failed to reject job_xattr name in bad format"
20331 do_nodes $mdts $LCTL set_param mdt.*.job_xattr=user.job/ &&
20332 error "failed to reject job_xattr name with invalid character"
20334 do_nodes $mdts "printf 'mdt.*.job_xattr=user.job\x80' |
20335 xargs $LCTL set_param" &&
20336 error "failed to reject job_xattr name with non-ascii character"
20340 run_test 205i "check job_xattr parameter accepts and rejects values correctly"
20342 # LU-1480, LU-1773 and LU-1657
20344 mkdir -p $DIR/$tdir
20345 $LFS setstripe -c -1 $DIR/$tdir
20346 #define OBD_FAIL_LOV_INIT 0x1403
20347 $LCTL set_param fail_loc=0xa0001403
20348 $LCTL set_param fail_val=1
20349 touch $DIR/$tdir/$tfile || true
20351 run_test 206 "fail lov_init_raid0() doesn't lbug"
20354 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
20355 local fsz=`stat -c %s $DIR/$tfile`
20356 cancel_lru_locks mdc
20358 # do not return layout in getattr intent
20359 #define OBD_FAIL_MDS_NO_LL_GETATTR 0x170
20360 $LCTL set_param fail_loc=0x170
20361 local sz=`stat -c %s $DIR/$tfile`
20363 [ $fsz -eq $sz ] || error "file size expected $fsz, actual $sz"
20367 run_test 207a "can refresh layout at glimpse"
20370 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
20371 local cksum=`md5sum $DIR/$tfile`
20372 local fsz=`stat -c %s $DIR/$tfile`
20373 cancel_lru_locks mdc
20374 cancel_lru_locks osc
20376 # do not return layout in getattr intent
20377 #define OBD_FAIL_MDS_NO_LL_OPEN 0x171
20378 $LCTL set_param fail_loc=0x171
20380 # it will refresh layout after the file is opened but before read issues
20381 echo checksum is "$cksum"
20382 echo "$cksum" |md5sum -c --quiet || error "file differs"
20386 run_test 207b "can refresh layout at open"
20389 # FIXME: in this test suite, only RD lease is used. This is okay
20390 # for now as only exclusive open is supported. After generic lease
20391 # is done, this test suite should be revised. - Jinshan
20393 remote_mds_nodsh && skip "remote MDS with nodsh"
20394 [[ $MDS1_VERSION -ge $(version_code 2.4.52) ]] ||
20395 skip "Need MDS version at least 2.4.52"
20397 echo "==== test 1: verify get lease work"
20398 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eRE+eU || error "get lease error"
20400 echo "==== test 2: verify lease can be broken by upcoming open"
20401 $MULTIOP $DIR/$tfile oO_RDWR:eR_E-eUc &
20405 $MULTIOP $DIR/$tfile oO_RDWR:c
20406 kill -USR1 $PID && wait $PID || error "break lease error"
20408 echo "==== test 3: verify lease can't be granted if an open already exists"
20409 $MULTIOP $DIR/$tfile oO_RDWR:_c &
20413 $MULTIOP $DIR/$tfile oO_RDWR:eReUc && error "apply lease should fail"
20414 kill -USR1 $PID && wait $PID || error "open file error"
20416 echo "==== test 4: lease can sustain over recovery"
20417 $MULTIOP $DIR/$tfile oO_RDWR:eR_E+eUc &
20423 kill -USR1 $PID && wait $PID || error "lease broken over recovery"
20425 echo "==== test 5: lease broken can't be regained by replay"
20426 $MULTIOP $DIR/$tfile oO_RDWR:eR_E-eUc &
20430 # open file to break lease and then recovery
20431 $MULTIOP $DIR/$tfile oO_RDWR:c || error "open file error"
20434 kill -USR1 $PID && wait $PID || error "lease not broken over recovery"
20438 run_test 208 "Exclusive open"
20441 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep disp_stripe)" ] &&
20442 skip_env "must have disp_stripe"
20445 sync; sleep 5; sync;
20447 echo 3 > /proc/sys/vm/drop_caches
20448 [ -f /sys/kernel/slab/ptlrpc_cache/shrink ] &&
20449 echo 1 > /sys/kernel/slab/ptlrpc_cache/shrink
20450 req_before=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
20452 # open/close 500 times
20453 for i in $(seq 500); do
20457 echo 3 > /proc/sys/vm/drop_caches
20458 [ -f /sys/kernel/slab/ptlrpc_cache/shrink ] &&
20459 echo 1 > /sys/kernel/slab/ptlrpc_cache/shrink
20460 req_after=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
20462 echo "before: $req_before, after: $req_after"
20463 [ $((req_after - req_before)) -ge 300 ] &&
20464 error "open/close requests are not freed"
20467 run_test 209 "read-only open/close requests should be freed promptly"
20472 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eW_E+eUc &
20476 $LFS getstripe $DIR/$tfile
20478 wait $pid || error "multiop failed"
20480 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E+eUc &
20484 $LFS getstripe $DIR/$tfile
20486 wait $pid || error "multiop failed"
20488 run_test 210 "lfs getstripe does not break leases"
20490 function test_211() {
20495 stack_trap "rm -f $DIR/$tfile" EXIT
20496 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=10 oflag=direct ||
20497 error "can't create file"
20498 $LFS mirror extend -N $DIR/$tfile ||
20499 error "can't create a replica"
20500 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1 oflag=direct
20501 $LFS getstripe $DIR/$tfile
20502 stale=$($LFS getstripe $DIR/$tfile | grep stale | wc -l)
20503 (( $stale != 1 )) && error "expected 1 stale, found $stale"
20505 $MULTIOP $DIR/$tfile OeW_E+eUc &
20509 id=$($LFS getstripe $DIR/$tfile |
20510 awk '/lcme_mirror_id:/{id=$2}/lcme_flags.*init$/{print id}')
20511 $LFS mirror split -d --mirror-id $id $DIR/$tfile &&
20512 error "removed last in-sync replica?"
20516 (( $? == 0 )) || error "failed split broke the lease"
20518 run_test 211 "failed mirror split doesn't break write lease"
20522 size=$((size % 8192 + 1))
20523 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
20524 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
20525 rm -f $DIR/f212 $DIR/f212.xyz
20527 run_test 212 "Sendfile test ============================================"
20530 dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
20531 cancel_lru_locks osc
20532 lctl set_param fail_loc=0x8000040f
20533 # generate a read lock
20534 cat $DIR/$tfile > /dev/null
20535 # write to the file, it will try to cancel the above read lock.
20536 cat /etc/hosts >> $DIR/$tfile
20538 run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
20540 test_214() { # for bug 20133
20541 mkdir -p $DIR/$tdir/d214c || error "mkdir $DIR/$tdir/d214c failed"
20542 for (( i=0; i < 340; i++ )) ; do
20543 touch $DIR/$tdir/d214c/a$i
20546 ls -l $DIR/$tdir || error "ls -l $DIR/d214p failed"
20547 mv $DIR/$tdir/d214c $DIR/ || error "mv $DIR/d214p/d214c $DIR/ failed"
20548 ls $DIR/d214c || error "ls $DIR/d214c failed"
20549 rm -rf $DIR/$tdir || error "rm -rf $DIR/d214* failed"
20550 rm -rf $DIR/d214* || error "rm -rf $DIR/d214* failed"
20552 run_test 214 "hash-indexed directory test - bug 20133"
20554 # having "abc" as 1st arg, creates $TMP/lnet_abc.out and $TMP/lnet_abc.sys
20555 create_lnet_proc_files() {
20556 lctl get_param -n $1 >$TMP/lnet_$1.sys || error "cannot read lnet.$1"
20559 # counterpart of create_lnet_proc_files
20560 remove_lnet_proc_files() {
20561 rm -f $TMP/lnet_$1.sys
20564 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
20565 # 3rd arg as regexp for body
20566 check_lnet_proc_stats() {
20567 local l=$(cat "$TMP/lnet_$1" |wc -l)
20568 [ $l = 1 ] || (cat "$TMP/lnet_$1" && error "$2 is not of 1 line: $l")
20570 grep -E "$3" "$TMP/lnet_$1" || (cat "$TMP/lnet_$1" && error "$2 misformatted")
20573 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
20574 # 3rd arg as regexp for body, 4th arg as regexp for 1st line, 5th arg is
20575 # optional and can be regexp for 2nd line (lnet.routes case)
20576 check_lnet_proc_entry() {
20577 local blp=2 # blp stands for 'position of 1st line of body'
20578 [ -z "$5" ] || blp=3 # lnet.routes case
20580 local l=$(cat "$TMP/lnet_$1" |wc -l)
20581 # subtracting one from $blp because the body can be empty
20582 [ "$l" -ge "$(($blp - 1))" ] || (cat "$TMP/lnet_$1" && error "$2 is too short: $l")
20584 sed -n '1 p' "$TMP/lnet_$1" |grep -E "$4" >/dev/null ||
20585 (cat "$TMP/lnet_$1" && error "1st line of $2 misformatted")
20587 [ "$5" = "" ] || sed -n '2 p' "$TMP/lnet_$1" |grep -E "$5" >/dev/null ||
20588 (cat "$TMP/lnet_$1" && error "2nd line of $2 misformatted")
20590 # bail out if any unexpected line happened
20591 sed -n "$blp p" "$TMP/lnet_$1" | grep -Ev "$3"
20592 [ "$?" != 0 ] || error "$2 misformatted"
20595 test_215() { # for bugs 18102, 21079, 21517
20596 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20598 local N='(0|[1-9][0-9]*)' # non-negative numeric
20599 local P='[1-9][0-9]*' # positive numeric
20600 local I='(0|-?[1-9][0-9]*|NA)' # any numeric (0 | >0 | <0) or NA if no value
20601 local NET='[a-z][a-z0-9]*' # LNET net like o2ib2
20602 local ADDR='[0-9.]+' # LNET addr like 10.0.0.1
20603 local NID="$ADDR@$NET" # LNET nid like 10.0.0.1@o2ib2
20605 local L1 # regexp for 1st line
20606 local L2 # regexp for 2nd line (optional)
20607 local BR # regexp for the rest (body)
20609 # lnet.stats should look as 11 space-separated non-negative numerics
20610 BR="^$N $N $N $N $N $N $N $N $N $N $N$"
20611 create_lnet_proc_files "stats"
20612 check_lnet_proc_stats "stats.sys" "lnet.stats" "$BR"
20613 remove_lnet_proc_files "stats"
20615 # lnet.routes should look like this:
20616 # Routing disabled/enabled
20617 # net hops priority state router
20618 # where net is a string like tcp0, hops > 0, priority >= 0,
20619 # state is up/down,
20620 # router is a string like 192.168.1.1@tcp2
20621 L1="^Routing (disabled|enabled)$"
20622 L2="^net +hops +priority +state +router$"
20623 BR="^$NET +$N +(0|1) +(up|down) +$NID$"
20624 create_lnet_proc_files "routes"
20625 check_lnet_proc_entry "routes.sys" "lnet.routes" "$BR" "$L1" "$L2"
20626 remove_lnet_proc_files "routes"
20628 # lnet.routers should look like this:
20629 # ref rtr_ref alive_cnt state last_ping ping_sent deadline down_ni router
20630 # where ref > 0, rtr_ref > 0, alive_cnt >= 0, state is up/down,
20631 # last_ping >= 0, ping_sent is boolean (0/1), deadline and down_ni are
20632 # numeric (0 or >0 or <0), router is a string like 192.168.1.1@tcp2
20633 L1="^ref +rtr_ref +alive +router$"
20634 BR="^$P +$P +(up|down) +$NID$"
20635 create_lnet_proc_files "routers"
20636 check_lnet_proc_entry "routers.sys" "lnet.routers" "$BR" "$L1"
20637 remove_lnet_proc_files "routers"
20639 # lnet.peers should look like this:
20640 # nid refs state last max rtr min tx min queue
20641 # where nid is a string like 192.168.1.1@tcp2, refs > 0,
20642 # state is up/down/NA, max >= 0. last, rtr, min, tx, min are
20643 # numeric (0 or >0 or <0), queue >= 0.
20644 L1="^nid +refs +state +last +max +rtr +min +tx +min +queue$"
20645 BR="^$NID +$P +(up|down|NA) +$I +$N +$I +$I +$I +$I +$N$"
20646 create_lnet_proc_files "peers"
20647 check_lnet_proc_entry "peers.sys" "lnet.peers" "$BR" "$L1"
20648 remove_lnet_proc_files "peers"
20650 # lnet.buffers should look like this:
20651 # pages count credits min
20652 # where pages >=0, count >=0, credits and min are numeric (0 or >0 or <0)
20653 L1="^pages +count +credits +min$"
20654 BR="^ +$N +$N +$I +$I$"
20655 create_lnet_proc_files "buffers"
20656 check_lnet_proc_entry "buffers.sys" "lnet.buffers" "$BR" "$L1"
20657 remove_lnet_proc_files "buffers"
20659 # lnet.nis should look like this:
20660 # nid status alive refs peer rtr max tx min
20661 # where nid is a string like 192.168.1.1@tcp2, status is up/down,
20662 # alive is numeric (0 or >0 or <0), refs >= 0, peer >= 0,
20663 # rtr >= 0, max >=0, tx and min are numeric (0 or >0 or <0).
20664 L1="^nid +status +alive +refs +peer +rtr +max +tx +min$"
20665 BR="^$NID +(up|down) +$I +$N +$N +$N +$N +$I +$I$"
20666 create_lnet_proc_files "nis"
20667 check_lnet_proc_entry "nis.sys" "lnet.nis" "$BR" "$L1"
20668 remove_lnet_proc_files "nis"
20670 # can we successfully write to lnet.stats?
20671 lctl set_param -n stats=0 || error "cannot write to lnet.stats"
20673 run_test 215 "lnet exists and has proper content - bugs 18102, 21079, 21517"
20675 test_216() { # bug 20317
20676 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20677 remote_ost_nodsh && skip "remote OST with nodsh"
20680 local facets=$(get_facets OST)
20681 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
20683 save_lustre_params client "osc.*.contention_seconds" > $p
20684 save_lustre_params $facets \
20685 "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
20686 save_lustre_params $facets \
20687 "ldlm.namespaces.filter-*.contended_locks" >> $p
20688 save_lustre_params $facets \
20689 "ldlm.namespaces.filter-*.contention_seconds" >> $p
20690 clear_stats osc.*.osc_stats
20692 # agressive lockless i/o settings
20693 do_nodes $(comma_list $(osts_nodes)) \
20694 "lctl set_param -n ldlm.namespaces.*.max_nolock_bytes=2000000 \
20695 ldlm.namespaces.filter-*.contended_locks=0 \
20696 ldlm.namespaces.filter-*.contention_seconds=60"
20697 lctl set_param -n osc.*.contention_seconds=60
20699 $DIRECTIO write $DIR/$tfile 0 10 4096
20700 $CHECKSTAT -s 40960 $DIR/$tfile
20702 # disable lockless i/o
20703 do_nodes $(comma_list $(osts_nodes)) \
20704 "lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes=0 \
20705 ldlm.namespaces.filter-*.contended_locks=32 \
20706 ldlm.namespaces.filter-*.contention_seconds=0"
20707 lctl set_param -n osc.*.contention_seconds=0
20708 clear_stats osc.*.osc_stats
20710 dd if=/dev/zero of=$DIR/$tfile count=0
20711 $CHECKSTAT -s 0 $DIR/$tfile
20713 restore_lustre_params <$p
20717 run_test 216 "check lockless direct write updates file size and kms correctly"
20719 test_217() { # bug 22430
20720 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20724 for node in $(nodes_list); do
20725 local nid=$(host_nids_address $node $NETTYPE)
20726 local node_ip=$(do_node $node getent ahostsv4 $node |
20727 awk '{ print $1; exit; }')
20729 echo "node: '$node', nid: '$nid', node_ip='$node_ip'"
20730 # if hostname matches any NID, use hostname for better testing
20731 if [[ -z "$nid" || "$nid" =~ "$node_ip" ]]; then
20732 echo "lctl ping node $node@$NETTYPE"
20733 lctl ping $node@$NETTYPE
20734 else # otherwise, at least test 'lctl ping' is working
20735 echo "lctl ping nid $(h2nettype $nid)"
20736 lctl ping $(h2nettype $nid)
20737 echo "skipping $node (no hyphen detected)"
20741 run_test 217 "check lctl ping for hostnames with embedded hyphen ('-')"
20744 # do directio so as not to populate the page cache
20745 log "creating a 10 Mb file"
20746 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c ||
20747 error "multiop failed while creating a file"
20748 log "starting reads"
20749 dd if=$DIR/$tfile of=/dev/null bs=4096 &
20750 log "truncating the file"
20751 $MULTIOP $DIR/$tfile oO_TRUNC:c ||
20752 error "multiop failed while truncating the file"
20754 kill %+ || true # reads might have finished
20755 echo "wait until dd is finished"
20757 log "removing the temporary file"
20758 rm -rf $DIR/$tfile || error "tmp file removal failed"
20760 run_test 218 "parallel read and truncate should not deadlock"
20763 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20765 # write one partial page
20766 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1
20767 # set no grant so vvp_io_commit_write will do sync write
20768 $LCTL set_param fail_loc=0x411
20769 # write a full page at the end of file
20770 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=1 conv=notrunc
20772 $LCTL set_param fail_loc=0
20773 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=3
20774 $LCTL set_param fail_loc=0x411
20775 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1 seek=2 conv=notrunc
20778 dd if=/dev/zero of=$DIR/$tfile-2 bs=1024 count=1
20779 $CHECKSTAT -s 1024 $DIR/$tfile-2 || error "checkstat wrong size"
20781 run_test 219 "LU-394: Write partial won't cause uncontiguous pages vec at LND"
20783 test_220() { #LU-325
20784 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20785 remote_ost_nodsh && skip "remote OST with nodsh"
20786 remote_mds_nodsh && skip "remote MDS with nodsh"
20787 remote_mgs_nodsh && skip "remote MGS with nodsh"
20791 # create on MDT0000 so the last_id and next_id are correct
20792 mkdir_on_mdt0 $DIR/$tdir
20793 local OST=$($LFS df $DIR | awk '/OST:'$OSTIDX'/ { print $1 }')
20797 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $OST)
20798 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
20799 osp.$mdtosc_proc1.prealloc_last_id)
20800 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
20801 osp.$mdtosc_proc1.prealloc_next_id)
20805 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=-1
20806 #define OBD_FAIL_OST_ENOINO 0x229
20807 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x229
20808 create_pool $FSNAME.$TESTNAME || return 1
20809 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $OST || return 2
20811 $LFS setstripe $DIR/$tdir -i $OSTIDX -c 1 -p $FSNAME.$TESTNAME
20813 MDSOBJS=$((last_id - next_id))
20814 echo "preallocated objects on MDS is $MDSOBJS" "($last_id - $next_id)"
20816 blocks=$($LFS df $MOUNT | awk '($1 == '$OSTIDX') { print $4 }')
20817 echo "OST still has $count kbytes free"
20819 echo "create $MDSOBJS files @next_id..."
20820 createmany -o $DIR/$tdir/f $MDSOBJS || return 3
20822 local last_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
20823 osp.$mdtosc_proc1.prealloc_last_id)
20824 local next_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
20825 osp.$mdtosc_proc1.prealloc_next_id)
20827 echo "after creation, last_id=$last_id2, next_id=$next_id2"
20832 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=0
20833 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0
20835 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $OST ||
20836 error "$LCTL pool_remove $FSNAME.$TESTNAME $OST failed"
20837 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME ||
20838 error "$LCTL pool_destroy $FSNAME.$TESTNAME failed"
20839 echo "unlink $MDSOBJS files @$next_id..."
20840 unlinkmany $DIR/$tdir/f $MDSOBJS || error "unlinkmany failed"
20842 run_test 220 "preallocated MDS objects still used if ENOSPC from OST"
20845 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20847 dd if=`which date` of=$MOUNT/date oflag=sync
20848 chmod +x $MOUNT/date
20850 #define OBD_FAIL_LLITE_FAULT_TRUNC_RACE 0x1401
20851 $LCTL set_param fail_loc=0x80001401
20853 $MOUNT/date > /dev/null
20856 run_test 221 "make sure fault and truncate race to not cause OOM"
20859 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20862 test_mkdir $DIR/$tdir
20863 $LFS setstripe -c 1 -i 0 $DIR/$tdir
20864 createmany -o $DIR/$tdir/$tfile 10
20865 cancel_lru_locks mdc
20866 cancel_lru_locks osc
20867 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
20868 $LCTL set_param fail_loc=0x31a
20869 ls -l $DIR/$tdir > /dev/null || error "AGL for ls failed"
20870 $LCTL set_param fail_loc=0
20873 run_test 222a "AGL for ls should not trigger CLIO lock failure"
20876 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20879 test_mkdir $DIR/$tdir
20880 $LFS setstripe -c 1 -i 0 $DIR/$tdir
20881 createmany -o $DIR/$tdir/$tfile 10
20882 cancel_lru_locks mdc
20883 cancel_lru_locks osc
20884 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
20885 $LCTL set_param fail_loc=0x31a
20886 rm -r $DIR/$tdir || error "AGL for rmdir failed"
20887 $LCTL set_param fail_loc=0
20889 run_test 222b "AGL for rmdir should not trigger CLIO lock failure"
20892 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20895 test_mkdir $DIR/$tdir
20896 $LFS setstripe -c 1 -i 0 $DIR/$tdir
20897 createmany -o $DIR/$tdir/$tfile 10
20898 cancel_lru_locks mdc
20899 cancel_lru_locks osc
20900 #define OBD_FAIL_LDLM_AGL_NOLOCK 0x31b
20901 $LCTL set_param fail_loc=0x31b
20902 ls -l $DIR/$tdir > /dev/null || error "reenqueue failed"
20903 $LCTL set_param fail_loc=0
20906 run_test 223 "osc reenqueue if without AGL lock granted ======================="
20908 test_224a() { # LU-1039, MRP-303
20909 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20910 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB 0x508
20911 $LCTL set_param fail_loc=0x508
20912 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 conv=fsync
20913 $LCTL set_param fail_loc=0
20916 run_test 224a "Don't panic on bulk IO failure"
20918 test_224bd_sub() { # LU-1039, MRP-303
20919 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20923 dd if=/dev/urandom of=$TMP/$tfile bs=1M count=1
20925 $LFS setstripe -c 1 -i 0 $DIR/$tfile
20927 dd if=$TMP/$tfile of=$DIR/$tfile bs=1M count=1
20928 cancel_lru_locks osc
20930 stack_trap "set_checksums $ORIG_CSUM" EXIT
20931 local at_max_saved=0
20933 # adaptive timeouts may prevent seeing the issue
20934 if at_is_enabled; then
20935 at_max_saved=$(at_max_get mds)
20936 at_max_set 0 mds client
20937 stack_trap "at_max_set $at_max_saved mds client" EXIT
20940 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB2 0x515
20941 do_facet ost1 $LCTL set_param fail_val=$timeout fail_loc=0x80000515
20942 dd of=$TMP/$tfile.new if=$DIR/$tfile bs=1M count=1 || "$@"
20944 do_facet ost1 $LCTL set_param fail_loc=0
20945 cmp $TMP/$tfile $TMP/$tfile.new || error "file contents wrong"
20950 test_224bd_sub 3 error "dd failed"
20952 run_test 224b "Don't panic on bulk IO failure"
20954 test_224c() { # LU-6441
20955 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20956 remote_mds_nodsh && skip "remote MDS with nodsh"
20958 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
20959 save_writethrough $p
20960 set_cache writethrough on
20962 local pages_per_rpc=$($LCTL get_param osc.*.max_pages_per_rpc)
20963 local at_max=$($LCTL get_param -n at_max)
20964 local timeout=$($LCTL get_param -n timeout)
20965 local test_at="at_max"
20966 local param_at="$FSNAME.sys.at_max"
20967 local test_timeout="timeout"
20968 local param_timeout="$FSNAME.sys.timeout"
20970 $LCTL set_param -n osc.*.max_pages_per_rpc=1024
20972 set_persistent_param_and_check client "$test_at" "$param_at" 0
20973 set_persistent_param_and_check client "$test_timeout" "$param_timeout" 5
20975 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB3 0x520
20976 do_facet ost1 "$LCTL set_param fail_loc=0x520"
20977 $LFS setstripe -c 1 -i 0 $DIR/$tfile
20978 stack_trap "rm -f $DIR/$tfile"
20979 dd if=/dev/zero of=$DIR/$tfile bs=8MB count=1
20981 do_facet ost1 "$LCTL set_param fail_loc=0"
20983 set_persistent_param_and_check client "$test_at" "$param_at" $at_max
20984 set_persistent_param_and_check client "$test_timeout" "$param_timeout" \
20987 $LCTL set_param -n $pages_per_rpc
20988 restore_lustre_params < $p
20991 run_test 224c "Don't hang if one of md lost during large bulk RPC"
20993 test_224d() { # LU-11169
20994 test_224bd_sub $((TIMEOUT + 2)) error "dd failed"
20996 run_test 224d "Don't corrupt data on bulk IO timeout"
20998 MDSSURVEY=${MDSSURVEY:-$(which mds-survey 2>/dev/null || true)}
21000 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21001 if [ -z ${MDSSURVEY} ]; then
21002 skip_env "mds-survey not found"
21004 [ $MDS1_VERSION -ge $(version_code 2.2.51) ] ||
21005 skip "Need MDS version at least 2.2.51"
21007 local mds=$(facet_host $SINGLEMDS)
21008 local target=$(do_nodes $mds 'lctl dl' |
21009 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
21011 local cmd1="file_count=1000 thrhi=4"
21012 local cmd2="dir_count=2 layer=mdd stripe_count=0"
21013 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
21014 local cmd="$cmd1 $cmd2 $cmd3"
21016 rm -f ${TMP}/mds_survey*
21018 eval $cmd || error "mds-survey with zero-stripe failed"
21019 cat ${TMP}/mds_survey*
21020 rm -f ${TMP}/mds_survey*
21022 run_test 225a "Metadata survey sanity with zero-stripe"
21025 if [ -z ${MDSSURVEY} ]; then
21026 skip_env "mds-survey not found"
21028 [ $MDS1_VERSION -ge $(version_code 2.2.51) ] ||
21029 skip "Need MDS version at least 2.2.51"
21030 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21031 remote_mds_nodsh && skip "remote MDS with nodsh"
21032 if [ $($LCTL dl | grep -c osc) -eq 0 ]; then
21033 skip_env "Need to mount OST to test"
21036 local mds=$(facet_host $SINGLEMDS)
21037 local target=$(do_nodes $mds 'lctl dl' |
21038 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
21040 local cmd1="file_count=1000 thrhi=4"
21041 local cmd2="dir_count=2 layer=mdd stripe_count=1"
21042 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
21043 local cmd="$cmd1 $cmd2 $cmd3"
21045 rm -f ${TMP}/mds_survey*
21047 eval $cmd || error "mds-survey with stripe_count failed"
21048 cat ${TMP}/mds_survey*
21049 rm -f ${TMP}/mds_survey*
21051 run_test 225b "Metadata survey sanity with stripe_count = 1"
21053 mcreate_path2fid () {
21059 local path=$DIR/$tdir/$name
21064 $MCREATE --mode=$1 --major=$2 --minor=$3 $path ||
21065 error "cannot create $desc"
21067 fid=$($LFS path2fid $path | tr -d '[' | tr -d ']')
21069 [ $rc -ne 0 ] && error "cannot get fid of a $desc"
21071 fid_path=$($LFS fid2path $MOUNT $fid)
21073 [ $rc -ne 0 ] && error "cannot get path of $desc by $DIR $path $fid"
21075 [ "$path" == "$fid_path" ] ||
21076 error "fid2path returned $fid_path, expected $path"
21078 echo "pass with $path and $fid"
21083 mkdir -p $DIR/$tdir
21085 mcreate_path2fid 0010666 0 0 fifo "FIFO"
21086 mcreate_path2fid 0020666 1 3 null "character special file (null)"
21087 mcreate_path2fid 0020666 1 255 none "character special file (no device)"
21088 mcreate_path2fid 0040666 0 0 dir "directory"
21089 mcreate_path2fid 0060666 7 0 loop0 "block special file (loop)"
21090 mcreate_path2fid 0100666 0 0 file "regular file"
21091 mcreate_path2fid 0120666 0 0 link "symbolic link"
21092 mcreate_path2fid 0140666 0 0 sock "socket"
21094 run_test 226a "call path2fid and fid2path on files of all type"
21097 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21102 mkdir -p $DIR/$tdir
21103 $LFS setdirstripe -i $MDTIDX $DIR/$tdir/remote_dir ||
21104 error "create remote directory failed"
21105 mcreate_path2fid 0010666 0 0 "remote_dir/fifo" "FIFO"
21106 mcreate_path2fid 0020666 1 3 "remote_dir/null" \
21107 "character special file (null)"
21108 mcreate_path2fid 0020666 1 255 "remote_dir/none" \
21109 "character special file (no device)"
21110 mcreate_path2fid 0040666 0 0 "remote_dir/dir" "directory"
21111 mcreate_path2fid 0060666 7 0 "remote_dir/loop0" \
21112 "block special file (loop)"
21113 mcreate_path2fid 0100666 0 0 "remote_dir/file" "regular file"
21114 mcreate_path2fid 0120666 0 0 "remote_dir/link" "symbolic link"
21115 mcreate_path2fid 0140666 0 0 "remote_dir/sock" "socket"
21117 run_test 226b "call path2fid and fid2path on files of all type under remote dir"
21120 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21121 [[ $MDS1_VERSION -ge $(version_code 2.13.55) ]] ||
21122 skip "Need MDS version at least 2.13.55"
21124 local submnt=/mnt/submnt
21125 local srcfile=/etc/passwd
21126 local dstfile=$submnt/passwd
21132 $LFS setdirstripe -c -1 -i 1 $DIR/$tdir ||
21133 error "create remote directory failed"
21134 mkdir -p $submnt || error "create $submnt failed"
21135 $MOUNT_CMD $MGSNID:/$FSNAME/$tdir $submnt ||
21136 error "mount $submnt failed"
21137 stack_trap "umount $submnt" EXIT
21139 cp $srcfile $dstfile
21140 fid=$($LFS path2fid $dstfile)
21141 path=$($LFS fid2path $submnt "$fid")
21142 [ "$path" = "$dstfile" ] ||
21143 error "fid2path $submnt $fid failed ($path != $dstfile)"
21145 run_test 226c "call path2fid and fid2path under remote dir with subdir mount"
21148 (( $CLIENT_VERSION >= $(version_code 2.15.57) )) ||
21149 skip "Need client at least version 2.15.57"
21151 # Define First test dataset
21152 local testdirs_01=$DIR/$tdir
21153 local testdata_01=$testdirs_01/${tdir}_01
21154 local testresult_01=${tdir}_01
21155 # Define Second test dataset
21156 local testdirs_02=$DIR/$tdir/$tdir
21157 local testdata_02=$testdirs_02/${tdir}_02
21158 local testresult_02=${tdir}_02
21159 # Define third test dataset (top level)
21160 local testdata_03=$DIR/${tdir}_03
21161 local testresult_03=${tdir}_03
21163 # Create first test dataset
21164 mkdir -p $testdirs_01 || error "cannot create dir $testdirs_01"
21165 touch $testdata_01 || error "cannot create file $testdata_01"
21167 # Create second test dataset
21168 mkdir -p $testdirs_02 || error "cannot create dir $testdirs_02"
21169 touch $testdata_02 || error "cannot create file $testdata_02"
21171 # Create third test dataset
21172 touch $testdata_03 || error "cannot create file $testdata_03"
21174 local fid01=$($LFS getstripe -F "$testdata_01") ||
21175 error "getstripe failed on $testdata_01"
21176 local fid02=$($LFS getstripe -F "$testdata_02") ||
21177 error "getstripe failed on $testdata_01"
21178 local fid03=$($LFS getstripe -F "$testdata_03") ||
21179 error "getstripe failed on $testdata_03"
21181 # Verify only -n option
21182 local out1=$($LFS fid2path -n $DIR $fid01) ||
21183 error "fid2path failed on $fid01"
21184 local out2=$($LFS fid2path -n $DIR $fid02) ||
21185 error "fid2path failed on $fid02"
21186 local out3=$($LFS fid2path -n $DIR $fid03) ||
21187 error "fid2path failed on $fid03"
21189 [[ "$out1" == "$testresult_01" ]] ||
21190 error "fid2path failed: Expected $testresult_01 got $out1"
21191 [[ "$out2" == "$testresult_02" ]] ||
21192 error "fid2path failed: Expected $testresult_02 got $out2"
21193 [[ "$out3" == "$testresult_03" ]] ||
21194 error "fid2path failed: Expected $testresult_03 got $out3"
21196 # Verify with option -fn together
21197 out1=$($LFS fid2path -fn $DIR $fid01) ||
21198 error "fid2path -fn failed on $fid01"
21199 out2=$($LFS fid2path -fn $DIR $fid02) ||
21200 error "fid2path -fn failed on $fid02"
21201 out3=$($LFS fid2path -fn $DIR $fid03) ||
21202 error "fid2path -fn failed on $fid03"
21204 local tmpout=$(echo $out1 | cut -d" " -f2)
21205 [[ "$tmpout" == "$testresult_01" ]] ||
21206 error "fid2path -fn failed: Expected $testresult_01 got $out1"
21208 tmpout=$(echo $out2 | cut -d" " -f2)
21209 [[ "$tmpout" == "$testresult_02" ]] ||
21210 error "fid2path -fn failed: Expected $testresult_02 got $out2"
21212 tmpout=$(echo $out3 | cut -d" " -f2)
21213 [[ "$tmpout" == "$testresult_03" ]] ||
21214 error "fid2path -fn failed: Expected $testresult_03 got $out3"
21216 run_test 226d "verify fid2path with -n and -fn option"
21219 (( $CLIENT_VERSION >= $(version_code 2.15.56) )) ||
21220 skip "Need client at least version 2.15.56"
21222 # Define filename with 'newline' and a space
21223 local testfile="Test"$'\n'"file 01"
21224 # Define link name with multiple 'newline' and a space
21225 local linkfile="Link"$'\n'"file "$'\n'"01"
21226 # Remove prior hard link
21227 rm -f $DIR/"$linkfile"
21230 touch $DIR/"$testfile"
21232 ln $DIR/"$testfile" $DIR/"$linkfile"
21234 local fid=$($LFS getstripe -F "$DIR/$testfile") ||
21235 error "getstripe failed on $DIR/$testfile"
21237 # Call with -0 option
21238 local out1=$($LFS fid2path -0 $DIR $fid | xargs --null -n1 \
21239 echo "FILE:" | grep -c "FILE:")
21241 # With -0 option the output should be exactly 2 lines.
21242 (( $out1 == 2 )) || error "fid2path -0 failed on $fid, $out1"
21244 run_test 226e "Verify path2fid -0 option with newline and space"
21246 # LU-1299 Executing or running ldd on a truncated executable does not
21247 # cause an out-of-memory condition.
21249 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21250 [ -z "$(which ldd)" ] && skip_env "should have ldd tool"
21252 dd if=$(which date) of=$MOUNT/date bs=1k count=1
21253 chmod +x $MOUNT/date
21255 $MOUNT/date > /dev/null
21256 ldd $MOUNT/date > /dev/null
21259 run_test 227 "running truncated executable does not cause OOM"
21261 # LU-1512 try to reuse idle OI blocks
21263 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21264 remote_mds_nodsh && skip "remote MDS with nodsh"
21265 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
21267 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
21268 local myDIR=$DIR/$tdir
21271 #define OBD_FAIL_SEQ_EXHAUST 0x1002
21272 $LCTL set_param fail_loc=0x80001002
21273 createmany -o $myDIR/t- 10000
21274 $LCTL set_param fail_loc=0
21275 # The guard is current the largest FID holder
21277 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
21279 local IDX=$(($SEQ % 64))
21281 do_facet $SINGLEMDS sync
21282 # Make sure journal flushed.
21284 local blk1=$(do_facet $SINGLEMDS \
21285 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
21286 grep Blockcount | awk '{print $4}')
21288 # Remove old files, some OI blocks will become idle.
21289 unlinkmany $myDIR/t- 10000
21290 # Create new files, idle OI blocks should be reused.
21291 createmany -o $myDIR/t- 2000
21292 do_facet $SINGLEMDS sync
21293 # Make sure journal flushed.
21295 local blk2=$(do_facet $SINGLEMDS \
21296 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
21297 grep Blockcount | awk '{print $4}')
21299 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
21301 run_test 228a "try to reuse idle OI blocks"
21304 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21305 remote_mds_nodsh && skip "remote MDS with nodsh"
21306 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
21308 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
21309 local myDIR=$DIR/$tdir
21312 #define OBD_FAIL_SEQ_EXHAUST 0x1002
21313 $LCTL set_param fail_loc=0x80001002
21314 createmany -o $myDIR/t- 10000
21315 $LCTL set_param fail_loc=0
21316 # The guard is current the largest FID holder
21318 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
21320 local IDX=$(($SEQ % 64))
21322 do_facet $SINGLEMDS sync
21323 # Make sure journal flushed.
21325 local blk1=$(do_facet $SINGLEMDS \
21326 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
21327 grep Blockcount | awk '{print $4}')
21329 # Remove old files, some OI blocks will become idle.
21330 unlinkmany $myDIR/t- 10000
21333 stop $SINGLEMDS || error "Fail to stop MDT."
21335 start $SINGLEMDS $(facet_device $SINGLEMDS) $MDS_MOUNT_OPTS ||
21336 error "Fail to start MDT."
21338 client_up || error "Fail to df."
21339 # Create new files, idle OI blocks should be reused.
21340 createmany -o $myDIR/t- 2000
21341 do_facet $SINGLEMDS sync
21342 # Make sure journal flushed.
21344 local blk2=$(do_facet $SINGLEMDS \
21345 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
21346 grep Blockcount | awk '{print $4}')
21348 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
21350 run_test 228b "idle OI blocks can be reused after MDT restart"
21354 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21355 remote_mds_nodsh && skip "remote MDS with nodsh"
21356 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
21358 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
21359 local myDIR=$DIR/$tdir
21362 #define OBD_FAIL_SEQ_EXHAUST 0x1002
21363 $LCTL set_param fail_loc=0x80001002
21364 # 20000 files can guarantee there are index nodes in the OI file
21365 createmany -o $myDIR/t- 20000
21366 $LCTL set_param fail_loc=0
21367 # The guard is current the largest FID holder
21369 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
21371 local IDX=$(($SEQ % 64))
21373 do_facet $SINGLEMDS sync
21374 # Make sure journal flushed.
21376 local blk1=$(do_facet $SINGLEMDS \
21377 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
21378 grep Blockcount | awk '{print $4}')
21380 # Remove old files, some OI blocks will become idle.
21381 unlinkmany $myDIR/t- 20000
21383 # The OI file should become empty now
21385 # Create new files, idle OI blocks should be reused.
21386 createmany -o $myDIR/t- 2000
21387 do_facet $SINGLEMDS sync
21388 # Make sure journal flushed.
21390 local blk2=$(do_facet $SINGLEMDS \
21391 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
21392 grep Blockcount | awk '{print $4}')
21394 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
21396 run_test 228c "NOT shrink the last entry in OI index node to recycle idle leaf"
21398 test_229() { # LU-2482, LU-3448
21399 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21400 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
21401 [ $MDS1_VERSION -lt $(version_code 2.4.53) ] &&
21402 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53"
21406 # Create a file with a released layout and stripe count 2.
21407 $MULTIOP $DIR/$tfile H2c ||
21408 error "failed to create file with released layout"
21410 $LFS getstripe -v $DIR/$tfile
21412 local pattern=$($LFS getstripe -L $DIR/$tfile)
21413 [ X"$pattern" = X"released" ] || error "pattern error ($pattern)"
21415 local stripe_count=$($LFS getstripe -c $DIR/$tfile) ||
21417 [ $stripe_count -eq 2 ] || error "stripe count not 2 ($stripe_count)"
21418 stat $DIR/$tfile || error "failed to stat released file"
21420 chown $RUNAS_ID $DIR/$tfile ||
21421 error "chown $RUNAS_ID $DIR/$tfile failed"
21423 chgrp $RUNAS_ID $DIR/$tfile ||
21424 error "chgrp $RUNAS_ID $DIR/$tfile failed"
21426 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
21427 rm $DIR/$tfile || error "failed to remove released file"
21429 run_test 229 "getstripe/stat/rm/attr changes work on released files"
21432 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21433 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21434 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
21435 skip "Need MDS version at least 2.11.52"
21439 test_mkdir $DIR/$tdir
21440 test_mkdir -i0 -c1 $DIR/$tdir/test_230_local
21441 local mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230_local)
21442 [ $mdt_idx -ne 0 ] &&
21443 error "create local directory on wrong MDT $mdt_idx"
21445 $LFS mkdir -i $MDTIDX $DIR/$tdir/test_230 ||
21446 error "create remote directory failed"
21447 local mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230)
21448 [ $mdt_idx -ne $MDTIDX ] &&
21449 error "create remote directory on wrong MDT $mdt_idx"
21451 createmany -o $DIR/$tdir/test_230/t- 10 ||
21452 error "create files on remote directory failed"
21453 mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230/t-0)
21454 [ $mdt_idx -ne $MDTIDX ] && error "create files on wrong MDT $mdt_idx"
21455 rm -r $DIR/$tdir || error "unlink remote directory failed"
21457 run_test 230a "Create remote directory and files under the remote directory"
21460 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21461 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21462 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
21463 skip "Need MDS version at least 2.11.52"
21471 local migrate_dir=$DIR/$tdir/migrate_dir
21472 local other_dir=$DIR/$tdir/other_dir
21474 test_mkdir $DIR/$tdir
21475 test_mkdir -i0 -c1 $migrate_dir
21476 test_mkdir -i0 -c1 $other_dir
21477 for ((i=0; i<10; i++)); do
21478 mkdir -p $migrate_dir/dir_${i}
21479 createmany -o $migrate_dir/dir_${i}/f 10 ||
21480 error "create files under remote dir failed $i"
21483 cp /etc/passwd $migrate_dir/$tfile
21484 cp /etc/passwd $other_dir/$tfile
21485 chattr +SAD $migrate_dir
21486 chattr +SAD $migrate_dir/$tfile
21488 local old_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
21489 local old_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
21490 local old_dir_mode=$(stat -c%f $migrate_dir)
21491 local old_file_mode=$(stat -c%f $migrate_dir/$tfile)
21493 mkdir -p $migrate_dir/dir_default_stripe2
21494 $LFS setstripe -c 2 $migrate_dir/dir_default_stripe2
21495 $LFS setstripe -c 2 $migrate_dir/${tfile}_stripe2
21497 mkdir -p $other_dir
21498 ln $migrate_dir/$tfile $other_dir/luna
21499 ln $migrate_dir/$tfile $migrate_dir/sofia
21500 ln $other_dir/$tfile $migrate_dir/david
21501 ln -s $migrate_dir/$tfile $other_dir/zachary
21502 ln -s $migrate_dir/$tfile $migrate_dir/${tfile}_ln
21503 ln -s $other_dir/$tfile $migrate_dir/${tfile}_ln_other
21509 for len in 58 59 60; do
21510 lnktgt=$(str_repeat 'l' $len)
21511 touch $migrate_dir/$lnktgt
21512 ln -s $lnktgt $migrate_dir/${len}char_ln
21516 for len in 4094 4095; do
21517 lnktgt=$(str_repeat 'l' $len)
21518 ln -s $lnktgt $migrate_dir/${len}char_ln
21522 for len in 254 255; do
21523 touch $migrate_dir/$(str_repeat 'l' $len)
21526 $LFS migrate -m $MDTIDX $migrate_dir ||
21527 error "fails on migrating remote dir to MDT1"
21529 echo "migratate to MDT1, then checking.."
21530 for ((i = 0; i < 10; i++)); do
21531 for file in $(find $migrate_dir/dir_${i}); do
21532 mdt_index=$($LFS getstripe -m $file)
21533 # broken symlink getstripe will fail
21534 [ $mdt_index -ne $MDTIDX ] && stat -L $file &&
21535 error "$file is not on MDT${MDTIDX}"
21539 # the multiple link file should still in MDT0
21540 mdt_index=$($LFS getstripe -m $migrate_dir/$tfile)
21541 [ $mdt_index == 0 ] ||
21542 error "$file is not on MDT${MDTIDX}"
21544 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
21545 [ "$old_dir_flag" = "$new_dir_flag" ] ||
21546 error " expect $old_dir_flag get $new_dir_flag"
21548 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
21549 [ "$old_file_flag" = "$new_file_flag" ] ||
21550 error " expect $old_file_flag get $new_file_flag"
21552 local new_dir_mode=$(stat -c%f $migrate_dir)
21553 [ "$old_dir_mode" = "$new_dir_mode" ] ||
21554 error "expect mode $old_dir_mode get $new_dir_mode"
21556 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
21557 [ "$old_file_mode" = "$new_file_mode" ] ||
21558 error "expect mode $old_file_mode get $new_file_mode"
21560 diff /etc/passwd $migrate_dir/$tfile ||
21561 error "$tfile different after migration"
21563 diff /etc/passwd $other_dir/luna ||
21564 error "luna different after migration"
21566 diff /etc/passwd $migrate_dir/sofia ||
21567 error "sofia different after migration"
21569 diff /etc/passwd $migrate_dir/david ||
21570 error "david different after migration"
21572 diff /etc/passwd $other_dir/zachary ||
21573 error "zachary different after migration"
21575 diff /etc/passwd $migrate_dir/${tfile}_ln ||
21576 error "${tfile}_ln different after migration"
21578 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
21579 error "${tfile}_ln_other different after migration"
21581 stripe_count=$($LFS getstripe -c $migrate_dir/dir_default_stripe2)
21582 [ $stripe_count = 2 ] ||
21583 error "dir strpe_count $d != 2 after migration."
21585 stripe_count=$($LFS getstripe -c $migrate_dir/${tfile}_stripe2)
21586 [ $stripe_count = 2 ] ||
21587 error "file strpe_count $d != 2 after migration."
21589 #migrate back to MDT0
21592 $LFS migrate -m $MDTIDX $migrate_dir ||
21593 error "fails on migrating remote dir to MDT0"
21595 echo "migrate back to MDT0, checking.."
21596 for file in $(find $migrate_dir); do
21597 mdt_index=$($LFS getstripe -m $file)
21598 [ $mdt_index -ne $MDTIDX ] && stat -L $file &&
21599 error "$file is not on MDT${MDTIDX}"
21602 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
21603 [ "$old_dir_flag" = "$new_dir_flag" ] ||
21604 error " expect $old_dir_flag get $new_dir_flag"
21606 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
21607 [ "$old_file_flag" = "$new_file_flag" ] ||
21608 error " expect $old_file_flag get $new_file_flag"
21610 local new_dir_mode=$(stat -c%f $migrate_dir)
21611 [ "$old_dir_mode" = "$new_dir_mode" ] ||
21612 error "expect mode $old_dir_mode get $new_dir_mode"
21614 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
21615 [ "$old_file_mode" = "$new_file_mode" ] ||
21616 error "expect mode $old_file_mode get $new_file_mode"
21618 diff /etc/passwd ${migrate_dir}/$tfile ||
21619 error "$tfile different after migration"
21621 diff /etc/passwd ${other_dir}/luna ||
21622 error "luna different after migration"
21624 diff /etc/passwd ${migrate_dir}/sofia ||
21625 error "sofia different after migration"
21627 diff /etc/passwd ${other_dir}/zachary ||
21628 error "zachary different after migration"
21630 diff /etc/passwd $migrate_dir/${tfile}_ln ||
21631 error "${tfile}_ln different after migration"
21633 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
21634 error "${tfile}_ln_other different after migration"
21636 stripe_count=$($LFS getstripe -c ${migrate_dir}/dir_default_stripe2)
21637 [ $stripe_count = 2 ] ||
21638 error "dir strpe_count $d != 2 after migration."
21640 stripe_count=$($LFS getstripe -c ${migrate_dir}/${tfile}_stripe2)
21641 [ $stripe_count = 2 ] ||
21642 error "file strpe_count $d != 2 after migration."
21644 rm -rf $DIR/$tdir || error "rm dir failed after migration"
21646 run_test 230b "migrate directory"
21649 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21650 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21651 remote_mds_nodsh && skip "remote MDS with nodsh"
21652 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
21653 skip "Need MDS version at least 2.11.52"
21659 local migrate_dir=$DIR/$tdir/migrate_dir
21661 #If migrating directory fails in the middle, all entries of
21662 #the directory is still accessiable.
21663 test_mkdir $DIR/$tdir
21664 test_mkdir -i0 -c1 $migrate_dir
21665 test_mkdir -i1 -c1 $DIR/$tdir/remote_dir
21667 createmany -o $migrate_dir/f $total ||
21668 error "create files under ${migrate_dir} failed"
21670 # fail after migrating top dir, and this will fail only once, so the
21671 # first sub file migration will fail (currently f3), others succeed.
21672 #OBD_FAIL_MIGRATE_ENTRIES 0x1801
21673 do_facet mds1 lctl set_param fail_loc=0x1801
21674 local t=$(ls $migrate_dir | wc -l)
21675 $LFS migrate --mdt-index $MDTIDX $migrate_dir &&
21676 error "migrate should fail"
21677 local u=$(ls $migrate_dir | wc -l)
21678 [ "$u" == "$t" ] || error "$u != $t during migration"
21680 # add new dir/file should succeed
21681 mkdir $migrate_dir/dir ||
21682 error "mkdir failed under migrating directory"
21683 touch $migrate_dir/file ||
21684 error "create file failed under migrating directory"
21686 # add file with existing name should fail
21687 for file in $migrate_dir/f*; do
21688 stat $file > /dev/null || error "stat $file failed"
21689 $OPENFILE -f O_CREAT:O_EXCL $file &&
21690 error "open(O_CREAT|O_EXCL) $file should fail"
21691 $MULTIOP $file m && error "create $file should fail"
21692 touch $DIR/$tdir/remote_dir/$tfile ||
21693 error "touch $tfile failed"
21694 ln $DIR/$tdir/remote_dir/$tfile $file &&
21695 error "link $file should fail"
21696 mdt_index=$($LFS getstripe -m $file)
21697 if [ $mdt_index == 0 ]; then
21698 # file failed to migrate is not allowed to rename to
21699 mv $DIR/$tdir/remote_dir/$tfile $file &&
21700 error "rename to $file should fail"
21702 mv $DIR/$tdir/remote_dir/$tfile $file ||
21703 error "rename to $file failed"
21705 echo hello >> $file || error "write $file failed"
21708 # resume migration with different options should fail
21709 $LFS migrate -m 0 $migrate_dir &&
21710 error "migrate -m 0 $migrate_dir should fail"
21712 $LFS migrate -m $MDTIDX -c 2 $migrate_dir &&
21713 error "migrate -c 2 $migrate_dir should fail"
21715 # resume migration should succeed
21716 $LFS migrate -m $MDTIDX $migrate_dir ||
21717 error "migrate $migrate_dir failed"
21719 echo "Finish migration, then checking.."
21720 for file in $(find $migrate_dir); do
21721 mdt_index=$($LFS getstripe -m $file)
21722 [ $mdt_index == $MDTIDX ] ||
21723 error "$file is not on MDT${MDTIDX}"
21726 rm -rf $DIR/$tdir || error "rm dir failed after migration"
21728 run_test 230c "check directory accessiblity if migration failed"
21731 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21732 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21733 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
21734 skip "Need MDS version at least 2.11.52"
21736 [ "$mds1_FSTYPE" == "zfs" ] && skip "skip ZFS backend"
21738 local migrate_dir=$DIR/$tdir/migrate_dir
21748 old_index=$((RANDOM % MDSCOUNT))
21749 old_count=$((MDSCOUNT - old_index))
21750 new_index=$((RANDOM % MDSCOUNT))
21751 new_count=$((MDSCOUNT - new_index))
21752 new_hash=1 # for all_char
21754 [ $old_count -gt 1 ] && old_count=$((old_count - RANDOM % old_count))
21755 [ $new_count -gt 1 ] && new_count=$((new_count - RANDOM % new_count))
21757 test_mkdir $DIR/$tdir
21758 test_mkdir -i $old_index -c $old_count $migrate_dir
21760 for ((i=0; i<100; i++)); do
21761 test_mkdir -i0 -c1 $migrate_dir/dir_${i}
21762 createmany -o $migrate_dir/dir_${i}/f 100 ||
21763 error "create files under remote dir failed $i"
21766 echo -n "Migrate from MDT$old_index "
21767 [ $old_count -gt 1 ] && echo -n "... MDT$((old_index + old_count - 1)) "
21768 echo -n "to MDT$new_index"
21769 [ $new_count -gt 1 ] && echo -n " ... MDT$((new_index + new_count - 1))"
21772 echo "$LFS migrate -m$new_index -c$new_count -H $new_hash $migrate_dir"
21773 $LFS migrate -m $new_index -c $new_count -H $new_hash $migrate_dir ||
21774 error "migrate remote dir error"
21776 echo "Finish migration, then checking.."
21777 for file in $(find $migrate_dir -maxdepth 1); do
21778 mdt_index=$($LFS getstripe -m $file)
21779 if [ $mdt_index -lt $new_index ] ||
21780 [ $mdt_index -gt $((new_index + new_count - 1)) ]; then
21781 error "$file is on MDT$mdt_index"
21785 rm -rf $DIR/$tdir || error "rm dir failed after migration"
21787 run_test 230d "check migrate big directory"
21790 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21791 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21792 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
21793 skip "Need MDS version at least 2.11.52"
21800 mkdir_on_mdt0 $DIR/$tdir
21801 mkdir $DIR/$tdir/migrate_dir
21802 mkdir $DIR/$tdir/other_dir
21803 touch $DIR/$tdir/migrate_dir/a
21804 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/b
21805 ls $DIR/$tdir/other_dir
21807 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
21808 error "migrate dir fails"
21810 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
21811 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
21813 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
21814 [ $mdt_index == 0 ] || error "a is not on MDT0"
21816 $LFS migrate -m 1 $DIR/$tdir/other_dir ||
21817 error "migrate dir fails"
21819 mdt_index=$($LFS getstripe -m $DIR/$tdir/other_dir)
21820 [ $mdt_index == 1 ] || error "other_dir is not on MDT1"
21822 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
21823 [ $mdt_index == 1 ] || error "a is not on MDT1"
21825 mdt_index=$($LFS getstripe -m $DIR/$tdir/other_dir/b)
21826 [ $mdt_index == 1 ] || error "b is not on MDT1"
21828 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
21829 b_fid=$($LFS path2fid $DIR/$tdir/other_dir/b)
21831 [ "$a_fid" = "$b_fid" ] || error "different fid after migration"
21833 rm -rf $DIR/$tdir || error "rm dir failed after migration"
21835 run_test 230e "migrate mulitple local link files"
21838 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21839 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21840 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
21841 skip "Need MDS version at least 2.11.52"
21846 mkdir -p $DIR/$tdir
21847 mkdir $DIR/$tdir/migrate_dir
21848 $LFS mkdir -i1 $DIR/$tdir/other_dir
21849 touch $DIR/$tdir/migrate_dir/a
21850 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln1
21851 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln2
21852 ls $DIR/$tdir/other_dir
21854 # a should be migrated to MDT1, since no other links on MDT0
21855 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
21856 error "#1 migrate dir fails"
21857 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
21858 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
21859 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
21860 [ $mdt_index == 1 ] || error "a is not on MDT1"
21862 # a should stay on MDT1, because it is a mulitple link file
21863 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
21864 error "#2 migrate dir fails"
21865 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
21866 [ $mdt_index == 1 ] || error "a is not on MDT1"
21868 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
21869 error "#3 migrate dir fails"
21871 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
21872 ln_fid=$($LFS path2fid $DIR/$tdir/other_dir/ln1)
21873 [ "$a_fid" = "$ln_fid" ] || error "different fid after migrate to MDT1"
21875 rm -rf $DIR/$tdir/other_dir/ln1 || error "unlink ln1 fails"
21876 rm -rf $DIR/$tdir/other_dir/ln2 || error "unlink ln2 fails"
21878 # a should be migrated to MDT0, since no other links on MDT1
21879 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
21880 error "#4 migrate dir fails"
21881 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
21882 [ $mdt_index == 0 ] || error "a is not on MDT0"
21884 rm -rf $DIR/$tdir || error "rm dir failed after migration"
21886 run_test 230f "migrate mulitple remote link files"
21889 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21890 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21891 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
21892 skip "Need MDS version at least 2.11.52"
21894 mkdir -p $DIR/$tdir/migrate_dir
21896 $LFS migrate -m 1000 $DIR/$tdir/migrate_dir &&
21897 error "migrating dir to non-exist MDT succeeds"
21900 run_test 230g "migrate dir to non-exist MDT"
21903 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21904 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21905 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
21906 skip "Need MDS version at least 2.11.52"
21910 mkdir -p $DIR/$tdir/migrate_dir
21912 $LFS migrate -m1 $DIR &&
21913 error "migrating mountpoint1 should fail"
21915 $LFS migrate -m1 $DIR/$tdir/.. &&
21916 error "migrating mountpoint2 should fail"
21919 $LFS migrate -m1 $DIR/$tdir/migrate_dir/.. &&
21920 error "migrating $tdir/migrate_dir/.. should fail"
21924 run_test 230h "migrate .. and root"
21927 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21928 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21929 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
21930 skip "Need MDS version at least 2.11.52"
21932 mkdir -p $DIR/$tdir/migrate_dir
21934 $LFS migrate -m 1 $DIR/$tdir/migrate_dir/ ||
21935 error "migration fails with a tailing slash"
21937 $LFS migrate -m 0 $DIR/$tdir/migrate_dir// ||
21938 error "migration fails with two tailing slashes"
21940 run_test 230i "lfs migrate -m tolerates trailing slashes"
21943 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
21944 [ $MDS1_VERSION -lt $(version_code 2.13.52) ] &&
21945 skip "Need MDS version at least 2.11.52"
21947 $LFS mkdir -i 0 -c 1 $DIR/$tdir || error "mkdir $tdir failed"
21948 $LFS setstripe -E 1M -L mdt $DIR/$tdir/$tfile ||
21949 error "create $tfile failed"
21950 cat /etc/passwd > $DIR/$tdir/$tfile
21952 $LFS migrate -m 1 $DIR/$tdir || error "migrate failed"
21954 cmp /etc/passwd $DIR/$tdir/$tfile ||
21955 error "DoM file mismatch after migration"
21957 run_test 230j "DoM file data not changed after dir migration"
21960 [ $MDSCOUNT -lt 4 ] && skip "needs >= 4 MDTs"
21961 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
21962 skip "Need MDS version at least 2.11.56"
21965 local files_on_starting_mdt=0
21967 $LFS mkdir -i -1 -c 2 $DIR/$tdir || error "mkdir failed"
21968 $LFS getdirstripe $DIR/$tdir
21969 for i in $(seq $total); do
21970 echo $((i*i - i)) > $DIR/$tdir/$tfile.$i || error "write failed"
21971 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 0 ]] &&
21972 files_on_starting_mdt=$((files_on_starting_mdt + 1))
21975 echo "$files_on_starting_mdt files on MDT0"
21977 $LFS migrate -m 1,3 $DIR/$tdir || error "migrate -m 1,3 failed"
21978 $LFS getdirstripe $DIR/$tdir
21980 files_on_starting_mdt=0
21981 for i in $(seq $total); do
21982 $(echo $((i*i - i)) | cmp $DIR/$tdir/$tfile.$i -) ||
21983 error "file $tfile.$i mismatch after migration"
21984 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 1 ]] &&
21985 files_on_starting_mdt=$((files_on_starting_mdt + 1))
21988 echo "$files_on_starting_mdt files on MDT1 after migration"
21989 [[ $files_on_starting_mdt -eq $total ]] && error "all files on MDT1"
21991 $LFS migrate -m 0 -c 2 $DIR/$tdir || error "migrate -m 0 -c 2 failed"
21992 $LFS getdirstripe $DIR/$tdir
21994 files_on_starting_mdt=0
21995 for i in $(seq $total); do
21996 $(echo $((i*i - i)) | cmp $DIR/$tdir/$tfile.$i -) ||
21997 error "file $tfile.$i mismatch after 2nd migration"
21998 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 0 ]] &&
21999 files_on_starting_mdt=$((files_on_starting_mdt + 1))
22002 echo "$files_on_starting_mdt files on MDT0 after 2nd migration"
22003 [[ $files_on_starting_mdt -eq $total ]] && error "all files on MDT0"
22007 run_test 230k "file data not changed after dir migration"
22010 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
22011 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
22012 skip "Need MDS version at least 2.11.56"
22014 $LFS mkdir -i 0 -c 1 $DIR/$tdir || error "mkdir failed"
22015 createmany -o $DIR/$tdir/f___________________________________ 1000 ||
22016 error "create files under remote dir failed $i"
22017 $LFS migrate -m 1 $DIR/$tdir || error "migrate failed"
22019 run_test 230l "readdir between MDTs won't crash"
22022 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
22023 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
22024 skip "Need MDS version at least 2.11.56"
22027 local mig_dir=$DIR/$tdir/migrate_dir
22028 local longstr="aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
22032 echo "Creating files and dirs with xattrs"
22033 test_mkdir $DIR/$tdir
22034 test_mkdir -i0 -c1 $mig_dir
22036 setfattr -n user.attr1 -v $longstr $mig_dir/dir ||
22037 error "cannot set xattr attr1 on dir"
22038 setfattr -n user.attr2 -v $shortstr $mig_dir/dir ||
22039 error "cannot set xattr attr2 on dir"
22040 touch $mig_dir/dir/f0
22041 setfattr -n user.attr1 -v $longstr $mig_dir/dir/f0 ||
22042 error "cannot set xattr attr1 on file"
22043 setfattr -n user.attr2 -v $shortstr $mig_dir/dir/f0 ||
22044 error "cannot set xattr attr2 on file"
22045 sync ; sync ; echo 3 > /proc/sys/vm/drop_caches
22046 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir 2>/dev/null)
22047 [ "$val" = $longstr ] || error "xattr attr1 not set properly on dir"
22048 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir 2>/dev/null)
22049 [ "$val" = $shortstr ] || error "xattr attr2 not set properly on dir"
22050 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir/f0 2>/dev/null)
22051 [ "$val" = $longstr ] || error "xattr attr1 not set properly on file"
22052 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir/f0 2>/dev/null)
22053 [ "$val" = $shortstr ] || error "xattr attr2 not set properly on file"
22055 echo "Migrating to MDT1"
22056 $LFS migrate -m $MDTIDX $mig_dir ||
22057 error "fails on migrating dir to MDT1"
22059 sync ; sync ; echo 3 > /proc/sys/vm/drop_caches
22060 echo "Checking xattrs"
22061 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir 2>/dev/null)
22062 [ "$val" = $longstr ] ||
22063 error "expecting xattr1 $longstr on dir, found $val"
22064 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir 2>/dev/null)
22065 [ "$val" = $shortstr ] ||
22066 error "expecting xattr2 $shortstr on dir, found $val"
22067 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir/f0 2>/dev/null)
22068 [ "$val" = $longstr ] ||
22069 error "expecting xattr1 $longstr on file, found $val"
22070 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir/f0 2>/dev/null)
22071 [ "$val" = $shortstr ] ||
22072 error "expecting xattr2 $shortstr on file, found $val"
22074 run_test 230m "xattrs not changed after dir migration"
22077 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
22078 [[ $MDS1_VERSION -ge $(version_code 2.13.53) ]] ||
22079 skip "Need MDS version at least 2.13.53"
22081 $LFS mkdir -i 0 $DIR/$tdir || error "mkdir $tdir failed"
22082 cat /etc/hosts > $DIR/$tdir/$tfile
22083 $LFS mirror extend -N1 $DIR/$tdir/$tfile || error "Mirroring failed"
22084 $LFS migrate -m 1 $DIR/$tdir || error "Migration failed"
22086 cmp /etc/hosts $DIR/$tdir/$tfile ||
22087 error "File data mismatch after migration"
22089 run_test 230n "Dir migration with mirrored file"
22092 [ $MDSCOUNT -ge 2 ] || skip "needs >= 2 MDTs"
22093 [ $MDS1_VERSION -ge $(version_code 2.13.52) ] ||
22094 skip "Need MDS version at least 2.13.52"
22096 local mdts=$(comma_list $(mdts_nodes))
22098 local restripe_status
22102 [[ $mds1_FSTYPE == zfs ]] && timeout=300
22104 # in case "crush" hash type is not set
22105 do_nodes $mdts "$LCTL set_param lod.*.mdt_hash=crush"
22107 restripe_status=$(do_facet mds1 $LCTL get_param -n \
22108 mdt.*MDT0000.enable_dir_restripe)
22109 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_restripe=1"
22110 stack_trap "do_nodes $mdts $LCTL set_param \
22111 mdt.*.enable_dir_restripe=$restripe_status"
22114 createmany -m $DIR/$tdir/f 100 ||
22115 error "create files under remote dir failed $i"
22116 createmany -d $DIR/$tdir/d 100 ||
22117 error "create dirs under remote dir failed $i"
22119 for i in $(seq 2 $MDSCOUNT); do
22120 do_nodes $mdts "$LCTL set_param mdt.*.md_stats=clear >/dev/null"
22121 $LFS setdirstripe -c $i $DIR/$tdir ||
22122 error "split -c $i $tdir failed"
22123 wait_update $HOSTNAME \
22124 "$LFS getdirstripe -H $DIR/$tdir" "crush" $timeout ||
22125 error "dir split not finished"
22126 delta=$(do_nodes $mdts "lctl get_param -n mdt.*MDT*.md_stats" |
22127 awk '/migrate/ {sum += $2} END { print sum }')
22128 echo "$delta migrated when dir split $((i - 1)) to $i stripes"
22129 # delta is around total_files/stripe_count
22130 (( $delta < 200 / (i - 1) + 4 )) ||
22131 error "$delta files migrated >= $((200 / (i - 1) + 4))"
22134 run_test 230o "dir split"
22137 (( MDSCOUNT > 1 )) || skip "needs >= 2 MDTs"
22138 (( MDS1_VERSION >= $(version_code 2.13.52) )) ||
22139 skip "Need MDS version at least 2.13.52"
22141 local mdts=$(comma_list $(mdts_nodes))
22143 local restripe_status
22147 [[ $mds1_FSTYPE == zfs ]] && timeout=300
22149 do_nodes $mdts "$LCTL set_param lod.*.mdt_hash=crush"
22151 restripe_status=$(do_facet mds1 $LCTL get_param -n \
22152 mdt.*MDT0000.enable_dir_restripe)
22153 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_restripe=1"
22154 stack_trap "do_nodes $mdts $LCTL set_param \
22155 mdt.*.enable_dir_restripe=$restripe_status"
22157 test_mkdir -c $MDSCOUNT -H crush $DIR/$tdir
22158 createmany -m $DIR/$tdir/f 100 ||
22159 error "create files under remote dir failed"
22160 createmany -d $DIR/$tdir/d 100 ||
22161 error "create dirs under remote dir failed"
22163 for c in $(seq $((MDSCOUNT - 1)) -1 1); do
22164 local mdt_hash="crush"
22166 do_nodes $mdts "$LCTL set_param mdt.*.md_stats=clear >/dev/null"
22167 $LFS setdirstripe -c $c $DIR/$tdir ||
22168 error "split -c $c $tdir failed"
22169 if (( MDS1_VERSION >= $(version_code 2.14.51) )); then
22170 mdt_hash="$mdt_hash,fixed"
22171 elif [ $c -eq 1 ]; then
22174 wait_update $HOSTNAME \
22175 "$LFS getdirstripe -H $DIR/$tdir" $mdt_hash $timeout ||
22176 error "dir merge not finished"
22177 delta=$(do_nodes $mdts "lctl get_param -n mdt.*MDT*.md_stats" |
22178 awk '/migrate/ {sum += $2} END { print sum }')
22179 echo "$delta migrated when dir merge $((c + 1)) to $c stripes"
22180 # delta is around total_files/stripe_count
22181 (( delta < 200 / c + 4 )) ||
22182 error "$delta files migrated >= $((200 / c + 4))"
22185 run_test 230p "dir merge"
22188 (( MDSCOUNT > 1)) || skip "needs >= 2 MDTs"
22189 (( MDS1_VERSION >= $(version_code 2.13.52) )) ||
22190 skip "Need MDS version at least 2.13.52"
22192 local mdts=$(comma_list $(mdts_nodes))
22193 local saved_threshold=$(do_facet mds1 \
22194 $LCTL get_param -n mdt.*-MDT0000.dir_split_count)
22195 local saved_delta=$(do_facet mds1 \
22196 $LCTL get_param -n mdt.*-MDT0000.dir_split_delta)
22197 local threshold=100
22200 local stripe_count=0
22205 # test with fewer files on ZFS
22206 [ "$mds1_FSTYPE" == "zfs" ] && threshold=40
22208 stack_trap "do_nodes $mdts $LCTL set_param \
22209 mdt.*.dir_split_count=$saved_threshold"
22210 stack_trap "do_nodes $mdts $LCTL set_param \
22211 mdt.*.dir_split_delta=$saved_delta"
22212 stack_trap "do_nodes $mdts $LCTL set_param mdt.*.dir_restripe_nsonly=1"
22213 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_auto_split=1"
22214 do_nodes $mdts "$LCTL set_param mdt.*.dir_split_count=$threshold"
22215 do_nodes $mdts "$LCTL set_param mdt.*.dir_split_delta=$delta"
22216 do_nodes $mdts "$LCTL set_param mdt.*.dir_restripe_nsonly=0"
22217 do_nodes $mdts "$LCTL set_param lod.*.mdt_hash=crush"
22219 $LFS mkdir -i -1 -c 1 $DIR/$tdir || error "mkdir $tdir failed"
22220 stripe_index=$($LFS getdirstripe -i $DIR/$tdir)
22222 create=$((threshold * 3 / 2))
22223 while [ $stripe_count -lt $MDSCOUNT ]; do
22224 createmany -m $DIR/$tdir/f $total $create ||
22225 error "create sub files failed"
22226 stat $DIR/$tdir > /dev/null
22227 total=$((total + create))
22228 stripe_count=$((stripe_count + delta))
22229 [ $stripe_count -gt $MDSCOUNT ] && stripe_count=$MDSCOUNT
22231 wait_update $HOSTNAME \
22232 "$LFS getdirstripe -c $DIR/$tdir" "$stripe_count" 40 ||
22233 error "stripe count $($LFS getdirstripe -c $DIR/$tdir) != $stripe_count"
22235 wait_update $HOSTNAME \
22236 "$LFS getdirstripe -H $DIR/$tdir" "crush" 200 ||
22237 error "stripe hash $($LFS getdirstripe -H $DIR/$tdir) != crush"
22239 nr_files=$($LFS find -m 1 $DIR/$tdir | grep -c -w $stripe_index)
22240 echo "$nr_files/$total files on MDT$stripe_index after split"
22241 # allow 10% margin of imbalance with crush hash
22242 (( $nr_files <= $total / $stripe_count + $create / 10)) ||
22243 error "$nr_files files on MDT$stripe_index after split"
22245 nr_files=$($LFS find -type f $DIR/$tdir | wc -l)
22246 [ $nr_files -eq $total ] ||
22247 error "total sub files $nr_files != $total"
22250 (( MDS1_VERSION >= $(version_code 2.14.51) )) || return 0
22252 echo "fixed layout directory won't auto split"
22253 $LFS migrate -m 0 $DIR/$tdir || error "migrate $tdir failed"
22254 wait_update $HOSTNAME "$LFS getdirstripe -H $DIR/$tdir" "crush,fixed" \
22255 10 || error "stripe hash $($LFS getdirstripe -H $DIR/$tdir)"
22256 wait_update $HOSTNAME "$LFS getdirstripe -c $DIR/$tdir" 1 10 ||
22257 error "stripe count $($LFS getdirstripe -c $DIR/$tdir)"
22259 run_test 230q "dir auto split"
22262 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
22263 [[ $MDSCOUNT -ge 2 ]] || skip_env "needs >= 2 MDTs"
22264 [[ $MDS1_VERSION -ge $(version_code 2.13.54) ]] ||
22265 skip "Need MDS version at least 2.13.54"
22267 # maximum amount of local locks:
22268 # parent striped dir - 2 locks
22269 # new stripe in parent to migrate to - 1 lock
22270 # source and target - 2 locks
22271 # Total 5 locks for regular file
22272 mkdir -p $DIR/$tdir
22273 $LFS mkdir -i1 -c2 $DIR/$tdir/dir1
22274 touch $DIR/$tdir/dir1/eee
22276 # create 4 hardlink for 4 more locks
22277 # Total: 9 locks > RS_MAX_LOCKS (8)
22278 $LFS mkdir -i1 -c1 $DIR/$tdir/dir2
22279 $LFS mkdir -i1 -c1 $DIR/$tdir/dir3
22280 $LFS mkdir -i1 -c1 $DIR/$tdir/dir4
22281 $LFS mkdir -i1 -c1 $DIR/$tdir/dir5
22282 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir2/eee
22283 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir3/eee
22284 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir4/eee
22285 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir5/eee
22287 cancel_lru_locks mdc
22289 $LFS migrate -m1 -c1 $DIR/$tdir/dir1 ||
22290 error "migrate dir fails"
22292 rm -rf $DIR/$tdir || error "rm dir failed after migration"
22294 run_test 230r "migrate with too many local locks"
22297 (( $MDS1_VERSION >= $(version_code 2.14.52) )) ||
22298 skip "Need MDS version at least 2.14.52"
22300 local mdts=$(comma_list $(mdts_nodes))
22301 local restripe_status=$(do_facet mds1 $LCTL get_param -n \
22302 mdt.*MDT0000.enable_dir_restripe)
22304 stack_trap "do_nodes $mdts $LCTL set_param \
22305 mdt.*.enable_dir_restripe=$restripe_status"
22309 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_restripe=$st"
22310 test_mkdir $DIR/$tdir
22311 $LFS mkdir $DIR/$tdir |& grep "File exists" ||
22312 error "$LFS mkdir should return EEXIST if target exists"
22316 run_test 230s "lfs mkdir should return -EEXIST if target exists"
22320 [[ $MDSCOUNT -ge 2 ]] || skip_env "needs >= 2 MDTs"
22321 [[ $MDS1_VERSION -ge $(version_code 2.14.50) ]] ||
22322 skip "Need MDS version at least 2.14.50"
22324 test_mkdir $DIR/$tdir || error "mkdir $tdir failed"
22325 test_mkdir $DIR/$tdir/subdir || error "mkdir subdir failed"
22326 $LFS project -p 1 -s $DIR/$tdir ||
22327 error "set $tdir project id failed"
22328 $LFS project -p 2 -s $DIR/$tdir/subdir ||
22329 error "set subdir project id failed"
22330 $LFS migrate -m 1 -c $MDSCOUNT $DIR/$tdir || error "migrate failed"
22332 run_test 230t "migrate directory with project ID set"
22336 (( MDSCOUNT > 3 )) || skip_env "needs >= 4 MDTs"
22337 (( MDS1_VERSION >= $(version_code 2.14.53) )) ||
22338 skip "Need MDS version at least 2.14.53"
22342 mkdir_on_mdt0 $DIR/$tdir || error "mkdir $tdir failed"
22343 mkdir $DIR/$tdir/sub{0..99} || error "mkdir sub failed"
22344 $LFS migrate -m -1 $DIR/$tdir/sub{0..99} || error "migrate sub failed"
22345 for i in $(seq 0 $((MDSCOUNT - 1))); do
22346 count=$($LFS getstripe -m $DIR/$tdir/sub* | grep -c ^$i)
22347 echo "$count dirs migrated to MDT$i"
22349 count=$($LFS getstripe -m $DIR/$tdir/sub* | sort -u | wc -l)
22350 (( count >= MDSCOUNT - 1 )) || error "dirs migrated to $count MDTs"
22352 run_test 230u "migrate directory by QOS"
22356 (( MDSCOUNT > 3 )) || skip_env "needs >= 4 MDTs"
22357 (( MDS1_VERSION >= $(version_code 2.14.53) )) ||
22358 skip "Need MDS version at least 2.14.53"
22362 mkdir $DIR/$tdir || error "mkdir $tdir failed"
22363 mkdir $DIR/$tdir/sub{0..99} || error "mkdir sub failed"
22364 $LFS migrate -m 0,2,1 $DIR/$tdir || error "migrate $tdir failed"
22365 for i in $(seq 0 $((MDSCOUNT - 1))); do
22366 count=$($LFS getstripe -m $DIR/$tdir/sub* | grep -c ^$i)
22367 echo "$count subdirs migrated to MDT$i"
22368 (( i == 3 )) && (( count > 0 )) &&
22369 error "subdir shouldn't be migrated to MDT3"
22371 count=$($LFS getstripe -m $DIR/$tdir/sub* | sort -u | wc -l)
22372 (( count == 3 )) || error "dirs migrated to $count MDTs"
22374 run_test 230v "subdir migrated to the MDT where its parent is located"
22377 (( MDSCOUNT > 1 )) || skip "needs >= 2 MDTs"
22378 (( MDS1_VERSION >= $(version_code 2.15.0) )) ||
22379 skip "Need MDS version at least 2.15.0"
22381 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
22382 createmany -o $DIR/$tdir/f 10 || error "create files failed"
22383 createmany -d $DIR/$tdir/d 10 || error "create dirs failed"
22385 $LFS migrate -m 1 -c $MDSCOUNT -d $DIR/$tdir ||
22386 error "migrate failed"
22388 (( $($LFS getdirstripe -c $DIR/$tdir) == MDSCOUNT )) ||
22389 error "$tdir stripe count mismatch"
22391 for i in $(seq 0 9); do
22392 (( $($LFS getdirstripe -c $DIR/$tdir/d$i) == 0 )) ||
22393 error "d$i is striped"
22396 run_test 230w "non-recursive mode dir migration"
22399 (( MDSCOUNT > 1 )) || skip "needs >= 2 MDTs"
22400 (( MDS1_VERSION >= $(version_code 2.15.0) )) ||
22401 skip "Need MDS version at least 2.15.0"
22403 mkdir -p $DIR/$tdir || error "mkdir failed"
22404 createmany -d $DIR/$tdir/sub 100 || error "createmany failed"
22406 local mdt_name=$(mdtname_from_index 0)
22407 local low=$(do_facet mds2 $LCTL get_param -n \
22408 osp.*$mdt_name-osp-MDT0001.reserved_ino_low)
22409 local high=$(do_facet mds2 $LCTL get_param -n \
22410 osp.*$mdt_name-osp-MDT0001.reserved_ino_high)
22411 local ffree=$($LFS df -i $MOUNT | awk "/$mdt_name/ { print \$4 }")
22412 local maxage=$(do_facet mds2 $LCTL get_param -n \
22413 osp.*$mdt_name-osp-MDT0001.maxage)
22415 stack_trap "do_facet mds2 $LCTL set_param -n \
22416 osp.*$mdt_name-osp-MDT0001.reserved_ino_low=$low \
22417 osp.*$mdt_name-osp-MDT0001.reserved_ino_high=$high" EXIT
22418 stack_trap "do_facet mds2 $LCTL set_param -n \
22419 osp.*$mdt_name-osp-MDT0001.maxage=$maxage" EXIT
22421 do_facet mds2 $LCTL set_param -n \
22422 osp.*$mdt_name-osp-MDT0001.reserved_ino_low=$((ffree + 1))
22423 do_facet mds2 $LCTL set_param -n osp.*$mdt_name-osp-MDT0001.maxage=1
22425 $LFS migrate -m 1 -c $MDSCOUNT $DIR/$tdir &&
22426 error "migrate $tdir should fail"
22428 do_facet mds2 $LCTL set_param -n \
22429 osp.*$mdt_name-osp-MDT0001.reserved_ino_low=$low
22430 do_facet mds2 $LCTL set_param -n \
22431 osp.*$mdt_name-osp-MDT0001.reserved_ino_high=$high
22433 $LFS migrate -m 1 -c $MDSCOUNT $DIR/$tdir ||
22434 error "migrate failed"
22435 (( $($LFS getdirstripe -c $DIR/$tdir) == $MDSCOUNT )) ||
22436 error "$tdir stripe count mismatch"
22438 run_test 230x "dir migration check space"
22441 (( MDSCOUNT > 1 )) || skip "needs >= 2 MDTs"
22442 (( MDS1_VERSION >= $(version_code 2.15.55.45) )) ||
22443 skip "Need MDS version at least 2.15.55.45"
22447 test_mkdir -c -1 $DIR/$tdir || error "mkdir $tdir failed"
22448 $LFS getdirstripe $DIR/$tdir
22449 createmany -d $DIR/$tdir/d 100 || error "createmany failed"
22450 $LFS migrate -m 1 -c 2 $DIR/$tdir &
22454 #OBD_FAIL_MIGRATE_BAD_HASH 0x1802
22455 do_facet mds2 lctl set_param fail_loc=0x1802
22458 do_facet mds2 lctl set_param fail_loc=0
22459 $LFS getdirstripe $DIR/$tdir
22460 unlinkmany -d $DIR/$tdir/d 100 || error "unlinkmany failed"
22461 rmdir $DIR/$tdir || error "rmdir $tdir failed"
22463 run_test 230y "unlink dir with bad hash type"
22466 (( MDSCOUNT > 1 )) || skip "needs >= 2 MDTs"
22467 (( MDS1_VERSION >= $(version_code 2.15.55.45) )) ||
22468 skip "Need MDS version at least 2.15.55.45"
22472 test_mkdir -c -1 $DIR/$tdir || error "mkdir $tdir failed"
22473 $LFS getdirstripe $DIR/$tdir
22474 createmany -d $DIR/$tdir/d 100 || error "createmany failed"
22475 $LFS migrate -m 1 -c 2 -H fnv_1a_64 $DIR/$tdir &
22479 #OBD_FAIL_MIGRATE_BAD_HASH 0x1802
22480 do_facet mds2 lctl set_param fail_loc=0x1802
22483 do_facet mds2 lctl set_param fail_loc=0
22484 $LFS getdirstripe $DIR/$tdir
22487 $LFS migrate -m 1 -c 2 -H fnv_1a_64 $DIR/$tdir ||
22488 error "resume migration failed"
22489 $LFS getdirstripe $DIR/$tdir
22490 [ $($LFS getdirstripe -H $DIR/$tdir) == "fnv_1a_64,fixed" ] ||
22491 error "migration is not finished"
22493 run_test 230z "resume dir migration with bad hash type"
22497 # For simplicity this test assumes that max_pages_per_rpc
22498 # is the same across all OSCs
22499 local max_pages=$($LCTL get_param -n osc.*.max_pages_per_rpc | head -n1)
22500 local bulk_size=$((max_pages * PAGE_SIZE))
22501 local brw_size=$(do_facet ost1 $LCTL get_param -n obdfilter.*.brw_size |
22504 mkdir -p $DIR/$tdir
22505 $LFS setstripe -S ${brw_size}M $DIR/$tdir ||
22506 error "failed to set stripe with -S ${brw_size}M option"
22507 stack_trap "rm -rf $DIR/$tdir"
22509 # clear the OSC stats
22510 $LCTL set_param osc.*.stats=0 &>/dev/null
22513 # Client writes $bulk_size - there must be 1 rpc for $max_pages.
22514 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=$bulk_size count=1 \
22515 oflag=direct &>/dev/null || error "dd failed"
22517 sync; sleep 1; sync # just to be safe
22518 local nrpcs=$($LCTL get_param osc.*.stats |awk '/ost_write/ {print $2}')
22519 if [ x$nrpcs != "x1" ]; then
22520 $LCTL get_param osc.*.stats
22521 error "found $nrpcs ost_write RPCs, not 1 as expected"
22525 # Drop the OSC cache, otherwise we will read from it
22526 cancel_lru_locks osc
22528 # clear the OSC stats
22529 $LCTL set_param osc.*.stats=0 &>/dev/null
22531 # Client reads $bulk_size.
22532 dd if=$DIR/$tdir/$tfile of=/dev/null bs=$bulk_size count=1 \
22533 iflag=direct &>/dev/null || error "dd failed"
22535 nrpcs=$($LCTL get_param osc.*.stats | awk '/ost_read/ { print $2 }')
22536 if [ x$nrpcs != "x1" ]; then
22537 $LCTL get_param osc.*.stats
22538 error "found $nrpcs ost_read RPCs, not 1 as expected"
22541 run_test 231a "checking that reading/writing of BRW RPC size results in one RPC"
22544 mkdir -p $DIR/$tdir
22545 stack_trap "rm -rf $DIR/$tdir"
22547 for i in {0..1023}; do
22548 dd if=/dev/zero of=$DIR/$tdir/$tfile conv=notrunc \
22549 seek=$((2 * i)) bs=4096 count=1 &>/dev/null ||
22550 error "dd of=$DIR/$tdir/$tfile seek=$((2 * i)) failed"
22554 run_test 231b "must not assert on fully utilized OST request buffer"
22557 mkdir -p $DIR/$tdir
22558 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
22560 #define OBD_FAIL_LDLM_OST_LVB 0x31c
22561 do_facet ost1 $LCTL set_param fail_loc=0x31c
22563 # ignore dd failure
22564 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1 || true
22565 stack_trap "rm -f $DIR/$tdir/$tfile"
22567 do_facet ost1 $LCTL set_param fail_loc=0
22568 umount_client $MOUNT || error "umount failed"
22569 mount_client $MOUNT || error "mount failed"
22570 stop ost1 || error "cannot stop ost1"
22571 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
22573 run_test 232a "failed lock should not block umount"
22576 [ $MDS1_VERSION -ge $(version_code 2.10.58) ] ||
22577 skip "Need MDS version at least 2.10.58"
22579 mkdir -p $DIR/$tdir
22580 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
22581 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1
22582 stack_trap "rm -f $DIR/$tdir/$tfile"
22584 cancel_lru_locks osc
22586 #define OBD_FAIL_LDLM_OST_LVB 0x31c
22587 do_facet ost1 $LCTL set_param fail_loc=0x31c
22590 $LFS data_version $DIR/$tdir/$tfile || true
22592 do_facet ost1 $LCTL set_param fail_loc=0
22593 umount_client $MOUNT || error "umount failed"
22594 mount_client $MOUNT || error "mount failed"
22595 stop ost1 || error "cannot stop ost1"
22596 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
22598 run_test 232b "failed data version lock should not block umount"
22601 [ $MDS1_VERSION -ge $(version_code 2.3.64) ] ||
22602 skip "Need MDS version at least 2.3.64"
22603 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
22605 local fid=$($LFS path2fid $MOUNT)
22607 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
22608 error "cannot access $MOUNT using its FID '$fid'"
22610 run_test 233a "checking that OBF of the FS root succeeds"
22613 [ $MDS1_VERSION -ge $(version_code 2.5.90) ] ||
22614 skip "Need MDS version at least 2.5.90"
22615 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
22617 local fid=$($LFS path2fid $MOUNT/.lustre)
22619 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
22620 error "cannot access $MOUNT/.lustre using its FID '$fid'"
22622 fid=$($LFS path2fid $MOUNT/.lustre/fid)
22623 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
22624 error "cannot access $MOUNT/.lustre/fid using its FID '$fid'"
22626 run_test 233b "checking that OBF of the FS .lustre succeeds"
22629 local p="$TMP/sanityN-$TESTNAME.parameters"
22630 save_lustre_params client "llite.*.xattr_cache" > $p
22631 lctl set_param llite.*.xattr_cache 1 ||
22632 skip_env "xattr cache is not supported"
22634 mkdir -p $DIR/$tdir || error "mkdir failed"
22635 touch $DIR/$tdir/$tfile || error "touch failed"
22636 # OBD_FAIL_LLITE_XATTR_ENOMEM
22637 $LCTL set_param fail_loc=0x1405
22638 getfattr -n user.attr $DIR/$tdir/$tfile &&
22639 error "getfattr should have failed with ENOMEM"
22640 $LCTL set_param fail_loc=0x0
22643 restore_lustre_params < $p
22646 run_test 234 "xattr cache should not crash on ENOMEM"
22649 [ $MDS1_VERSION -lt $(version_code 2.4.52) ] &&
22650 skip "Need MDS version at least 2.4.52"
22652 flock_deadlock $DIR/$tfile
22657 124) error "process hangs on a deadlock"
22659 *) error "error executing flock_deadlock $DIR/$tfile"
22663 run_test 235 "LU-1715: flock deadlock detection does not work properly"
22667 check_swap_layouts_support
22669 local ref1=/etc/passwd
22670 local ref2=/etc/group
22671 local file1=$DIR/$tdir/f1
22672 local file2=$DIR/$tdir/f2
22674 test_mkdir -c1 $DIR/$tdir
22675 $LFS setstripe -c 1 $file1 || error "cannot setstripe on '$file1': rc = $?"
22676 cp $ref1 $file1 || error "cp $ref1 $file1 failed: rc = $?"
22677 $LFS setstripe -c 2 $file2 || error "cannot setstripe on '$file2': rc = $?"
22678 cp $ref2 $file2 || error "cp $ref2 $file2 failed: rc = $?"
22679 local fd=$(free_fd)
22680 local cmd="exec $fd<>$file2"
22683 $LFS swap_layouts $file1 /proc/self/fd/${fd} ||
22684 error "cannot swap layouts of '$file1' and /proc/self/fd/${fd}"
22687 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
22692 run_test 236 "Layout swap on open unlinked file"
22694 # LU-4659 linkea consistency
22696 [[ $MDS1_VERSION -gt $(version_code 2.5.57) ]] ||
22697 [[ $MDS1_VERSION -gt $(version_code 2.5.1) &&
22698 $MDS1_VERSION -lt $(version_code 2.5.50) ]] ||
22699 skip "Need MDS version at least 2.5.58 or 2.5.2+"
22702 ln $DIR/$tfile $DIR/$tfile.lnk
22703 touch $DIR/$tfile.new
22704 mv $DIR/$tfile.new $DIR/$tfile
22705 local fid1=$($LFS path2fid $DIR/$tfile)
22706 local fid2=$($LFS path2fid $DIR/$tfile.lnk)
22707 local path1=$($LFS fid2path $FSNAME "$fid1")
22708 [ $tfile == $path1 ] || error "linkea inconsistent: $tfile $fid1 $path1"
22709 local path2=$($LFS fid2path $FSNAME "$fid2")
22710 [ $tfile.lnk == $path2 ] ||
22711 error "linkea inconsistent: $tfile.lnk $fid2 $path2!"
22714 run_test 238 "Verify linkea consistency"
22716 test_239A() { # was test_239
22717 [ $MDS1_VERSION -lt $(version_code 2.5.60) ] &&
22718 skip "Need MDS version at least 2.5.60"
22720 local list=$(comma_list $(mdts_nodes))
22722 mkdir -p $DIR/$tdir
22723 createmany -o $DIR/$tdir/f- 5000
22724 unlinkmany $DIR/$tdir/f- 5000
22725 [ $MDS1_VERSION -gt $(version_code 2.10.4) ] &&
22726 do_nodes $list "lctl set_param -n osp.*.force_sync=1"
22727 changes=$(do_nodes $list "lctl get_param -n osp.*MDT*.sync_changes \
22728 osp.*MDT*.sync_in_flight" | calc_sum)
22729 [ "$changes" -eq 0 ] || error "$changes not synced"
22731 run_test 239A "osp_sync test"
22733 test_239a() { #LU-5297
22734 remote_mds_nodsh && skip "remote MDS with nodsh"
22737 #define OBD_FAIL_OSP_CHECK_INVALID_REC 0x2100
22738 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2100
22739 chgrp $RUNAS_GID $DIR/$tfile
22740 wait_delete_completed
22742 run_test 239a "process invalid osp sync record correctly"
22744 test_239b() { #LU-5297
22745 remote_mds_nodsh && skip "remote MDS with nodsh"
22748 #define OBD_FAIL_OSP_CHECK_ENOMEM 0x2101
22749 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2101
22750 chgrp $RUNAS_GID $DIR/$tfile1
22751 wait_delete_completed
22752 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
22754 chgrp $RUNAS_GID $DIR/$tfile2
22755 wait_delete_completed
22757 run_test 239b "process osp sync record with ENOMEM error correctly"
22760 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22761 remote_mds_nodsh && skip "remote MDS with nodsh"
22763 mkdir -p $DIR/$tdir
22765 $LFS mkdir -i 0 $DIR/$tdir/d0 ||
22766 error "failed to mkdir $DIR/$tdir/d0 on MDT0"
22767 $LFS mkdir -i 1 $DIR/$tdir/d0/d1 ||
22768 error "failed to mkdir $DIR/$tdir/d0/d1 on MDT1"
22770 umount_client $MOUNT || error "umount failed"
22771 #define OBD_FAIL_TGT_DELAY_CONDITIONAL 0x713
22772 do_facet mds2 lctl set_param fail_loc=0x713 fail_val=1
22773 mount_client $MOUNT || error "failed to mount client"
22775 echo "stat $DIR/$tdir/d0/d1, should not fail/ASSERT"
22776 stat $DIR/$tdir/d0/d1 || error "fail to stat $DIR/$tdir/d0/d1"
22778 run_test 240 "race between ldlm enqueue and the connection RPC (no ASSERT)"
22784 for LOOP in $(seq $count); do
22785 dd if=$DIR/$tfile of=/dev/null bs=$bsize count=1 2>/dev/null
22786 cancel_lru_locks $OSC || true
22794 for LOOP in $(seq $1); do
22795 dd if=$DIR/$tfile of=/dev/null bs=$bsize count=1 iflag=direct \
22800 test_241a() { # was test_241
22801 local bsize=$PAGE_SIZE
22803 (( bsize < 40960 )) && bsize=40960
22804 dd if=/dev/zero of=$DIR/$tfile count=1 bs=$bsize
22806 cancel_lru_locks $OSC
22807 test_241_bio 1000 $bsize &
22809 test_241_dio 1000 $bsize
22812 run_test 241a "bio vs dio"
22815 local bsize=$PAGE_SIZE
22817 (( bsize < 40960 )) && bsize=40960
22818 dd if=/dev/zero of=$DIR/$tfile count=1 bs=$bsize
22820 test_241_dio 1000 $bsize &
22822 test_241_dio 1000 $bsize
22825 run_test 241b "dio vs dio"
22828 remote_mds_nodsh && skip "remote MDS with nodsh"
22830 mkdir_on_mdt0 $DIR/$tdir
22831 touch $DIR/$tdir/$tfile
22833 #define OBD_FAIL_MDS_READPAGE_PACK 0x105
22834 do_facet mds1 lctl set_param fail_loc=0x105
22835 /bin/ls $DIR/$tdir && error "ls $DIR/$tdir should fail"
22837 do_facet mds1 lctl set_param fail_loc=0
22838 /bin/ls $DIR/$tdir || error "ls $DIR/$tdir failed"
22840 run_test 242 "mdt_readpage failure should not cause directory unreadable"
22844 test_mkdir $DIR/$tdir
22845 group_lock_test -d $DIR/$tdir || error "A group lock test failed"
22847 run_test 243 "various group lock tests"
22851 test_mkdir $DIR/$tdir
22852 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=35
22853 sendfile_grouplock $DIR/$tdir/$tfile || \
22854 error "sendfile+grouplock failed"
22857 run_test 244a "sendfile with group lock tests"
22861 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
22864 local size=$((1024*1024))
22866 test_mkdir $DIR/$tdir
22867 for i in $(seq 1 $threads); do
22868 local file=$DIR/$tdir/file_$((i / 10))
22869 $MULTIOP $file OG1234w$size_$((i % 3))w$size_$((i % 4))g1234c &
22872 for i in $(seq 1 $threads); do
22876 run_test 244b "multi-threaded write with group lock"
22879 local flagname="multi_mod_rpcs"
22880 local connect_data_name="max_mod_rpcs"
22883 # check if multiple modify RPCs flag is set
22884 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import |
22885 grep "connect_flags:")
22888 echo "$out" | grep -qw $flagname
22889 if [ $? -ne 0 ]; then
22890 echo "connect flag $flagname is not set"
22894 # check if multiple modify RPCs data is set
22895 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import)
22898 echo "$out" | grep -qw $connect_data_name ||
22899 error "import should have connect data $connect_data_name"
22901 run_test 245a "check mdc connection flag/data: multiple modify RPCs"
22904 local flagname="multi_mod_rpcs"
22905 local connect_data_name="max_mod_rpcs"
22908 remote_mds_nodsh && skip "remote MDS with nodsh"
22909 [[ $MDSCOUNT -ge 2 ]] || skip "needs >= 2 MDTs"
22911 # check if multiple modify RPCs flag is set
22912 out=$(do_facet mds1 \
22913 $LCTL get_param osp.$FSNAME-MDT0001-osp-MDT0000.import |
22914 grep "connect_flags:")
22917 [[ "$out" =~ $flagname ]] || skip "connect flag $flagname is not set"
22919 # check if multiple modify RPCs data is set
22920 out=$(do_facet mds1 \
22921 $LCTL get_param osp.$FSNAME-MDT0001-osp-MDT0000.import)
22923 [[ "$out" =~ $connect_data_name ]] ||
22926 error "missing connect data $connect_data_name"
22929 run_test 245b "check osp connection flag/data: multiple modify RPCs"
22935 umount_client $submount
22940 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
22942 skip_env "Fileset feature is not supported"
22944 local submount=${MOUNT}_$tdir
22947 mkdir -p $submount || error "mkdir $submount failed"
22948 FILESET="$FILESET/$tdir" mount_client $submount ||
22949 error "mount $submount failed"
22950 trap "cleanup_247 $submount" EXIT
22951 echo foo > $submount/$tfile || error "write $submount/$tfile failed"
22952 [ $(cat $MOUNT/$tdir/$tfile) = "foo" ] ||
22953 error "read $MOUNT/$tdir/$tfile failed"
22954 cleanup_247 $submount
22956 run_test 247a "mount subdir as fileset"
22959 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
22960 skip_env "Fileset feature is not supported"
22962 local submount=${MOUNT}_$tdir
22964 rm -rf $MOUNT/$tdir
22965 mkdir -p $submount || error "mkdir $submount failed"
22967 FILESET="$FILESET/$tdir" mount_client $submount &&
22968 error "mount $submount should fail"
22971 run_test 247b "mount subdir that dose not exist"
22974 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
22975 skip_env "Fileset feature is not supported"
22977 local submount=${MOUNT}_$tdir
22979 mkdir -p $MOUNT/$tdir/dir1
22980 mkdir -p $submount || error "mkdir $submount failed"
22981 trap "cleanup_247 $submount" EXIT
22982 FILESET="$FILESET/$tdir" mount_client $submount ||
22983 error "mount $submount failed"
22984 local fid=$($LFS path2fid $MOUNT/)
22985 $LFS fid2path $submount $fid && error "fid2path should fail"
22986 cleanup_247 $submount
22988 run_test 247c "running fid2path outside subdirectory root"
22991 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
22992 skip "Fileset feature is not supported"
22994 local submount=${MOUNT}_$tdir
22996 mkdir -p $MOUNT/$tdir/dir1
22997 mkdir -p $submount || error "mkdir $submount failed"
22998 FILESET="$FILESET/$tdir" mount_client $submount ||
22999 error "mount $submount failed"
23000 trap "cleanup_247 $submount" EXIT
23002 local td=$submount/dir1
23003 local fid=$($LFS path2fid $td)
23004 [ -z "$fid" ] && error "path2fid unable to get $td FID"
23006 # check that we get the same pathname back
23009 for rootpath in "$submount" "$submount///" "$submount/dir1"; do
23010 echo "$rootpath $fid"
23011 found=$($LFS fid2path $rootpath "$fid")
23012 [ -n "$found" ] || error "fid2path should succeed"
23013 [ "$found" == "$td" ] || error "fid2path $found != $td"
23015 # check wrong root path format
23016 rootpath=$submount"_wrong"
23017 found=$($LFS fid2path $rootpath "$fid")
23018 [ -z "$found" ] || error "fid2path should fail ($rootpath != $submount)"
23020 cleanup_247 $submount
23022 run_test 247d "running fid2path inside subdirectory root"
23026 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
23028 skip "Fileset feature is not supported"
23030 local submount=${MOUNT}_$tdir
23033 mkdir -p $submount || error "mkdir $submount failed"
23034 FILESET="$FILESET/.." mount_client $submount &&
23035 error "mount $submount should fail"
23038 run_test 247e "mount .. as fileset"
23041 (( $MDSCOUNT > 1 )) || skip_env "needs >= 2 MDTs"
23042 (( $MDS1_VERSION >= $(version_code 2.14.50.162) )) ||
23043 skip "Need at least version 2.14.50.162"
23044 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
23045 skip "Fileset feature is not supported"
23047 mkdir_on_mdt0 $DIR/$tdir || error "mkdir $tdir failed"
23048 $LFS mkdir -i $((MDSCOUNT - 1)) $DIR/$tdir/remote ||
23049 error "mkdir remote failed"
23050 $LFS mkdir -i $((MDSCOUNT - 1)) $DIR/$tdir/remote/subdir ||
23051 error "mkdir remote/subdir failed"
23052 $LFS mkdir -i 0 -c $MDSCOUNT $DIR/$tdir/striped ||
23053 error "mkdir striped failed"
23054 mkdir $DIR/$tdir/striped/subdir || error "mkdir striped/subdir failed"
23056 local submount=${MOUNT}_$tdir
23058 mkdir -p $submount || error "mkdir $submount failed"
23059 stack_trap "rmdir $submount"
23062 local fileset=$FILESET
23063 local mdts=$(comma_list $(mdts_nodes))
23065 do_nodes $mdts "$LCTL set_param mdt.*.enable_remote_subdir_mount=1"
23066 for dir in $tdir/remote $tdir/remote/subdir $tdir/striped \
23067 $tdir/striped/subdir $tdir/striped/.; do
23068 FILESET="$fileset/$dir" mount_client $submount ||
23069 error "mount $dir failed"
23070 umount_client $submount
23073 run_test 247f "mount striped or remote directory as fileset"
23075 test_subdir_mount_lock()
23078 local submount=${MOUNT}_$(basename $testdir)
23080 touch $DIR/$testdir/$tfile || error "touch $tfile failed"
23082 mkdir -p $submount || error "mkdir $submount failed"
23083 stack_trap "rmdir $submount"
23085 FILESET="$fileset/$testdir" mount_client $submount ||
23086 error "mount $FILESET failed"
23087 stack_trap "umount $submount"
23089 local mdts=$(comma_list $(mdts_nodes))
23093 stat $submount > /dev/null || error "stat $submount failed"
23094 cancel_lru_locks $MDC
23095 stat $submount > /dev/null || error "stat $submount failed"
23096 stat $submount/$tfile > /dev/null || error "stat $tfile failed"
23097 do_nodes $mdts "$LCTL set_param mdt.*.md_stats=clear > /dev/null"
23098 stat $submount/$tfile > /dev/null || error "stat $tfile failed"
23099 nrpcs=$(do_nodes $mdts "lctl get_param -n mdt.*.md_stats" |
23100 awk '/getattr/ {sum += $2} END {print sum}')
23102 [ -z "$nrpcs" ] || error "$nrpcs extra getattr sent"
23106 (( $MDSCOUNT > 1 )) || skip_env "needs > 1 MDTs"
23108 $LFS mkdir -i 0 -c 4 -H fnv_1a_64 $DIR/$tdir ||
23109 error "mkdir $tdir failed"
23110 test_subdir_mount_lock $tdir
23112 run_test 247g "striped directory submount revalidate ROOT from cache"
23115 (( $MDSCOUNT > 1 )) || skip_env "needs > 1 MDTs"
23116 (( $MDS1_VERSION >= $(version_code 2.15.51) )) ||
23117 skip "Need MDS version at least 2.15.51"
23119 $LFS mkdir -i 1 -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
23120 test_subdir_mount_lock $tdir
23121 mkdir_on_mdt -i 0 $DIR/$tdir/$tdir.0 || error "mkdir $tdir.0 failed"
23122 mkdir_on_mdt -i 1 $DIR/$tdir/$tdir.0/$tdir.1 ||
23123 error "mkdir $tdir.1 failed"
23124 test_subdir_mount_lock $tdir/$tdir.0/$tdir.1
23126 run_test 247h "remote directory submount revalidate ROOT from cache"
23129 local fast_read_sav=$($LCTL get_param -n llite.*.fast_read 2>/dev/null)
23130 [ -z "$fast_read_sav" ] && skip "no fast read support"
23132 # create a large file for fast read verification
23133 dd if=/dev/zero of=$DIR/$tfile bs=1M count=128 > /dev/null 2>&1
23135 # make sure the file is created correctly
23136 $CHECKSTAT -s $((128*1024*1024)) $DIR/$tfile ||
23137 { rm -f $DIR/$tfile; skip "file creation error"; }
23139 echo "Test 1: verify that fast read is 4 times faster on cache read"
23141 # small read with fast read enabled
23142 $LCTL set_param -n llite.*.fast_read=1
23143 local t_fast=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
23144 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
23145 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
23146 # small read with fast read disabled
23147 $LCTL set_param -n llite.*.fast_read=0
23148 local t_slow=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
23149 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
23150 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
23152 # verify that fast read is 4 times faster for cache read
23153 [ $(bc <<< "4 * $t_fast < $t_slow") -eq 1 ] ||
23154 error_not_in_vm "fast read was not 4 times faster: " \
23155 "$t_fast vs $t_slow"
23157 echo "Test 2: verify the performance between big and small read"
23158 $LCTL set_param -n llite.*.fast_read=1
23160 # 1k non-cache read
23161 cancel_lru_locks osc
23162 local t_1k=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
23163 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
23164 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
23166 # 1M non-cache read
23167 cancel_lru_locks osc
23168 local t_1m=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
23169 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
23170 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
23172 # verify that big IO is not 4 times faster than small IO
23173 [ $(bc <<< "4 * $t_1k >= $t_1m") -eq 1 ] ||
23174 error_not_in_vm "bigger IO is way too fast: $t_1k vs $t_1m"
23176 $LCTL set_param -n llite.*.fast_read=$fast_read_sav
23179 run_test 248a "fast read verification"
23182 # Default short_io_bytes=16384, try both smaller and larger sizes.
23183 # Lustre O_DIRECT read and write needs to be a multiple of PAGE_SIZE.
23184 # 6017024 = 2^12*13*113 = 47008*128 = 11752*512 = 4096*1469 = 53248*113
23185 echo "bs=53248 count=113 normal buffered write"
23186 dd if=/dev/urandom of=$TMP/$tfile.0 bs=53248 count=113 ||
23187 error "dd of initial data file failed"
23188 stack_trap "rm -f $DIR/$tfile.[0-3] $TMP/$tfile.[0-3]" EXIT
23190 echo "bs=47008 count=128 oflag=dsync normal write $tfile.0"
23191 dd if=$TMP/$tfile.0 of=$DIR/$tfile.0 bs=47008 count=128 oflag=dsync ||
23192 error "dd with sync normal writes failed"
23193 cmp $TMP/$tfile.0 $DIR/$tfile.0 || error "compare $DIR/$tfile.0 failed"
23195 echo "bs=11752 count=512 oflag=dsync small write $tfile.1"
23196 dd if=$TMP/$tfile.0 of=$DIR/$tfile.1 bs=11752 count=512 oflag=dsync ||
23197 error "dd with sync small writes failed"
23198 cmp $TMP/$tfile.0 $DIR/$tfile.1 || error "compare $DIR/$tfile.1 failed"
23200 cancel_lru_locks osc
23202 # calculate the small O_DIRECT size and count for the client PAGE_SIZE
23203 local num=$((13 * 113 / (PAGE_SIZE / 4096)))
23204 echo "bs=$PAGE_SIZE count=$num iflag=direct small read $tfile.1"
23205 dd if=$DIR/$tfile.1 of=$TMP/$tfile.1 bs=$PAGE_SIZE count=$num \
23206 iflag=direct || error "dd with O_DIRECT small read failed"
23207 # adjust bytes checked to handle larger PAGE_SIZE for ARM/PPC
23208 cmp --bytes=$((PAGE_SIZE * num)) $TMP/$tfile.0 $TMP/$tfile.1 ||
23209 error "compare $TMP/$tfile.1 failed"
23211 local save=$($LCTL get_param -n osc.*OST000*.short_io_bytes | head -n 1)
23212 stack_trap "$LCTL set_param osc.$FSNAME-*.short_io_bytes=$save" EXIT
23214 # just to see what the maximum tunable value is, and test parsing
23215 echo "test invalid parameter 2MB"
23216 $LCTL set_param osc.$FSNAME-OST0000*.short_io_bytes=2M &&
23217 error "too-large short_io_bytes allowed"
23218 echo "test maximum parameter 512KB"
23219 # if we can set a larger short_io_bytes, run test regardless of version
23220 if ! $LCTL set_param osc.$FSNAME-OST0000*.short_io_bytes=512K; then
23221 # older clients may not allow setting it this large, that's OK
23222 [ $CLIENT_VERSION -ge $(version_code 2.13.50) ] ||
23223 skip "Need at least client version 2.13.50"
23224 error "medium short_io_bytes failed"
23226 $LCTL get_param osc.$FSNAME-OST0000*.short_io_bytes
23227 size=$($LCTL get_param -n osc.$FSNAME-OST0000*.short_io_bytes)
23229 echo "test large parameter 64KB"
23230 $LCTL set_param osc.$FSNAME-*.short_io_bytes=65536
23231 $LCTL get_param osc.$FSNAME-OST0000*.short_io_bytes
23233 echo "bs=47008 count=128 oflag=dsync large write $tfile.2"
23234 dd if=$TMP/$tfile.0 of=$DIR/$tfile.2 bs=47008 count=128 oflag=dsync ||
23235 error "dd with sync large writes failed"
23236 cmp $TMP/$tfile.0 $DIR/$tfile.2 || error "compare $DIR/$tfile.2 failed"
23238 # calculate the large O_DIRECT size and count for the client PAGE_SIZE
23239 local size=$(((4096 * 13 + PAGE_SIZE - 1) / PAGE_SIZE * PAGE_SIZE))
23240 num=$((113 * 4096 / PAGE_SIZE))
23241 echo "bs=$size count=$num oflag=direct large write $tfile.3"
23242 dd if=$TMP/$tfile.0 of=$DIR/$tfile.3 bs=$size count=$num oflag=direct ||
23243 error "dd with O_DIRECT large writes failed"
23244 cmp --bytes=$((size * num)) $TMP/$tfile.0 $DIR/$tfile.3 ||
23245 error "compare $DIR/$tfile.3 failed"
23247 cancel_lru_locks osc
23249 echo "bs=$size count=$num iflag=direct large read $tfile.2"
23250 dd if=$DIR/$tfile.2 of=$TMP/$tfile.2 bs=$size count=$num iflag=direct ||
23251 error "dd with O_DIRECT large read failed"
23252 cmp --bytes=$((size * num)) $TMP/$tfile.0 $TMP/$tfile.2 ||
23253 error "compare $TMP/$tfile.2 failed"
23255 echo "bs=$size count=$num iflag=direct large read $tfile.3"
23256 dd if=$DIR/$tfile.3 of=$TMP/$tfile.3 bs=$size count=$num iflag=direct ||
23257 error "dd with O_DIRECT large read failed"
23258 cmp --bytes=$((size * num)) $TMP/$tfile.0 $TMP/$tfile.3 ||
23259 error "compare $TMP/$tfile.3 failed"
23261 run_test 248b "test short_io read and write for both small and large sizes"
23263 test_249() { # LU-7890
23264 [ $MDS1_VERSION -lt $(version_code 2.8.53) ] &&
23265 skip "Need at least version 2.8.54"
23268 $LFS setstripe -c 1 $DIR/$tfile
23269 # Offset 2T == 4k * 512M
23270 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 seek=512M ||
23271 error "dd to 2T offset failed"
23273 run_test 249 "Write above 2T file size"
23276 [ "$(facet_fstype ost$(($($LFS getstripe -i $DIR/$tfile) + 1)))" = "zfs" ] \
23277 && skip "no 16TB file size limit on ZFS"
23279 $LFS setstripe -c 1 $DIR/$tfile
23280 # ldiskfs extent file size limit is (16TB - 4KB - 1) bytes
23281 local size=$((16 * 1024 * 1024 * 1024 * 1024 - 4096 - 1))
23282 $TRUNCATE $DIR/$tfile $size || error "truncate $tfile to $size failed"
23283 dd if=/dev/zero of=$DIR/$tfile bs=10 count=1 oflag=append \
23284 conv=notrunc,fsync && error "append succeeded"
23287 run_test 250 "Write above 16T limit"
23290 $LFS setstripe -c -1 -S 1048576 $DIR/$tfile
23292 #define OBD_FAIL_LLITE_LOST_LAYOUT 0x1407
23293 #Skip once - writing the first stripe will succeed
23294 $LCTL set_param fail_loc=0xa0001407 fail_val=1
23295 $MULTIOP $DIR/$tfile o:O_RDWR:w2097152c 2>&1 | grep -q "short write" &&
23296 error "short write happened"
23298 $LCTL set_param fail_loc=0xa0001407 fail_val=1
23299 $MULTIOP $DIR/$tfile or2097152c 2>&1 | grep -q "short read" &&
23300 error "short read happened"
23304 run_test 251 "Handling short read and write correctly"
23307 remote_mds_nodsh && skip "remote MDS with nodsh"
23308 remote_ost_nodsh && skip "remote OST with nodsh"
23309 if [ "$ost1_FSTYPE" != ldiskfs ] || [ "$mds1_FSTYPE" != ldiskfs ]; then
23310 skip_env "ldiskfs only test"
23320 # check lr_reader on OST0000
23322 dev=$(facet_device $tgt)
23323 out=$(do_facet $tgt $LR_READER $dev)
23324 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
23326 uuid=$(echo "$out" | grep -i uuid | awk '{ print $2 }')
23327 [ "$uuid" == "$(ostuuid_from_index 0)" ] ||
23328 error "Invalid uuid returned by $LR_READER on target $tgt"
23329 echo -e "uuid returned by $LR_READER is '$uuid'\n"
23331 # check lr_reader -c on MDT0000
23333 dev=$(facet_device $tgt)
23334 if ! do_facet $tgt $LR_READER -h | grep -q OPTIONS; then
23335 skip "$LR_READER does not support additional options"
23337 out=$(do_facet $tgt $LR_READER -c $dev)
23338 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
23340 num=$(echo "$out" | grep -c "mdtlov")
23341 [ "$num" -eq $((MDSCOUNT - 1)) ] ||
23342 error "Invalid number of mdtlov clients returned by $LR_READER"
23343 echo -e "Number of mdtlov clients returned by $LR_READER is '$num'\n"
23345 # check lr_reader -cr on MDT0000
23346 out=$(do_facet $tgt $LR_READER -cr $dev)
23347 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
23349 echo "$out" | grep -q "^reply_data:$" ||
23350 error "$LR_READER should have returned 'reply_data' section"
23351 num=$(echo "$out" | grep -c "client_generation")
23352 echo -e "Number of reply data returned by $LR_READER is '$num'\n"
23354 run_test 252 "check lr_reader tool"
23357 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23358 remote_mds_nodsh && skip "remote MDS with nodsh"
23359 remote_mgs_nodsh && skip "remote MGS with nodsh"
23363 local ost_name=$(ostname_from_index $ostidx)
23366 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $ost_name)
23367 do_facet $SINGLEMDS $LCTL get_param -n \
23368 osp.$mdtosc_proc1.reserved_mb_high ||
23369 skip "remote MDS does not support reserved_mb_high"
23373 wait_delete_completed
23375 stack_trap "rm -rf $DIR/$tdir"
23377 pool_add $TESTNAME || error "Pool creation failed"
23378 pool_add_targets $TESTNAME 0 || error "Pool add targets failed"
23380 $LFS setstripe $DIR/$tdir -i $ostidx -c 1 -p $FSNAME.$TESTNAME ||
23381 error "Setstripe failed"
23383 dd if=/dev/zero of=$DIR/$tdir/$tfile.0 bs=1M count=10
23385 local wms=$(ost_watermarks_set_enospc $tfile $ostidx |
23387 stack_trap "ost_watermarks_clear_enospc $tfile $ostidx $wms" EXIT
23389 local oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
23390 osp.$mdtosc_proc1.prealloc_status)
23391 echo "prealloc_status $oa_status"
23393 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=1M count=1 &&
23394 error "File creation should fail"
23396 #object allocation was stopped, but we still able to append files
23397 dd if=/dev/zero of=$DIR/$tdir/$tfile.0 bs=1M seek=6 count=5 \
23398 oflag=append || error "Append failed"
23400 rm -f $DIR/$tdir/$tfile.0
23402 # For this test, we want to delete the files we created to go out of
23403 # space but leave the watermark, so we remain nearly out of space
23404 ost_watermarks_enospc_delete_files $tfile $ostidx
23406 wait_delete_completed
23410 for i in $(seq 10 12); do
23411 dd if=/dev/zero of=$DIR/$tdir/$tfile.$i bs=1M count=1 \
23412 2>/dev/null || error "File creation failed after rm"
23415 oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
23416 osp.$mdtosc_proc1.prealloc_status)
23417 echo "prealloc_status $oa_status"
23419 if (( oa_status != 0 )); then
23420 error "Object allocation still disable after rm"
23423 run_test 253 "Check object allocation limit"
23426 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23427 remote_mds_nodsh && skip "remote MDS with nodsh"
23429 local mdt=$(facet_svc $SINGLEMDS)
23431 do_facet $SINGLEMDS $LCTL get_param -n mdd.$mdt.changelog_size ||
23432 skip "MDS does not support changelog_size"
23436 changelog_register || error "changelog_register failed"
23438 changelog_clear 0 || error "changelog_clear failed"
23440 local size1=$(do_facet $SINGLEMDS \
23441 $LCTL get_param -n mdd.$mdt.changelog_size)
23442 echo "Changelog size $size1"
23445 $LFS mkdir -i 0 $DIR/$tdir
23447 mkdir -p $DIR/$tdir/pics/2008/zachy
23448 touch $DIR/$tdir/pics/2008/zachy/timestamp
23449 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
23450 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
23451 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
23452 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
23453 rm $DIR/$tdir/pics/desktop.jpg
23455 local size2=$(do_facet $SINGLEMDS \
23456 $LCTL get_param -n mdd.$mdt.changelog_size)
23457 echo "Changelog size after work $size2"
23459 (( $size2 > $size1 )) ||
23460 error "new Changelog size=$size2 less than old size=$size1"
23462 run_test 254 "Check changelog size"
23469 lfs ladvise -a invalid $file 2>&1 | grep "Valid types" |
23470 awk -F: '{print $2}' | grep $type > /dev/null
23471 if [ $? -ne 0 ]; then
23481 lfs ladvise -a willread $file > /dev/null 2>&1
23482 if [ $? -eq 0 ]; then
23486 lfs ladvise -a willread $file 2>&1 |
23487 grep "Inappropriate ioctl for device" > /dev/null
23488 if [ $? -eq 0 ]; then
23495 bc <<<"scale=2; ($1 - $2) * 100 / $2"
23498 # run a random read IO workload
23499 # usage: random_read_iops <filename> <filesize> <iosize>
23500 random_read_iops() {
23503 local iosize=${3:-4096}
23505 $READS -f $file -s $fsize -b $iosize -n $((fsize / iosize)) -t 60 |
23506 sed -e '/^$/d' -e 's#.*s, ##' -e 's#MB/s##'
23509 drop_file_oss_cache() {
23513 $LFS ladvise -a dontneed $file 2>/dev/null ||
23514 do_nodes $nodes "echo 3 > /proc/sys/vm/drop_caches"
23517 ladvise_willread_performance()
23520 local average_origin=0
23521 local average_cache=0
23522 local average_ladvise=0
23524 for ((i = 1; i <= $repeat; i++)); do
23525 echo "Iter $i/$repeat: reading without willread hint"
23526 cancel_lru_locks osc
23527 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
23528 local speed_origin=$(random_read_iops $DIR/$tfile $size)
23529 echo "Iter $i/$repeat: uncached speed: $speed_origin"
23530 average_origin=$(bc <<<"$average_origin + $speed_origin")
23532 cancel_lru_locks osc
23533 local speed_cache=$(random_read_iops $DIR/$tfile $size)
23534 echo "Iter $i/$repeat: OSS cache speed: $speed_cache"
23535 average_cache=$(bc <<<"$average_cache + $speed_cache")
23537 cancel_lru_locks osc
23538 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
23539 $LFS ladvise -a willread $DIR/$tfile || error "ladvise failed"
23540 local speed_ladvise=$(random_read_iops $DIR/$tfile $size)
23541 echo "Iter $i/$repeat: ladvise speed: $speed_ladvise"
23542 average_ladvise=$(bc <<<"$average_ladvise + $speed_ladvise")
23544 average_origin=$(bc <<<"scale=2; $average_origin / $repeat")
23545 average_cache=$(bc <<<"scale=2; $average_cache / $repeat")
23546 average_ladvise=$(bc <<<"scale=2; $average_ladvise / $repeat")
23548 speedup_cache=$(percent $average_cache $average_origin)
23549 speedup_ladvise=$(percent $average_ladvise $average_origin)
23551 echo "Average uncached read: $average_origin"
23552 echo "Average speedup with OSS cached read: " \
23553 "$average_cache = +$speedup_cache%"
23554 echo "Average speedup with ladvise willread: " \
23555 "$average_ladvise = +$speedup_ladvise%"
23557 local lowest_speedup=20
23558 if (( ${average_cache%.*} < $lowest_speedup )); then
23559 echo "Speedup with OSS cached read less than $lowest_speedup%,"\
23560 " got $average_cache%. Skipping ladvise willread check."
23564 # the test won't work on ZFS until it supports 'ladvise dontneed', but
23565 # it is still good to run until then to exercise 'ladvise willread'
23566 ! $LFS ladvise -a dontneed $DIR/$tfile &&
23567 [ "$ost1_FSTYPE" = "zfs" ] &&
23568 echo "osd-zfs does not support dontneed or drop_caches" &&
23571 lowest_speedup=$(bc <<<"scale=2; $average_cache / 2")
23572 (( ${average_ladvise%.*} > ${lowest_speedup%.*} )) ||
23573 error_not_in_vm "Speedup with willread is less than " \
23574 "$lowest_speedup%, got $average_ladvise%"
23578 [ $OST1_VERSION -lt $(version_code 2.8.54) ] &&
23579 skip "lustre < 2.8.54 does not support ladvise "
23580 remote_ost_nodsh && skip "remote OST with nodsh"
23582 stack_trap "rm -f $DIR/$tfile"
23583 lfs setstripe -c -1 -i 0 $DIR/$tfile || error "$tfile failed"
23585 ladvise_no_type willread $DIR/$tfile &&
23586 skip "willread ladvise is not supported"
23588 ladvise_no_ioctl $DIR/$tfile &&
23589 skip "ladvise ioctl is not supported"
23592 local size=$((size_mb * 1048576))
23593 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
23594 error "dd to $DIR/$tfile failed"
23596 lfs ladvise -a willread $DIR/$tfile ||
23597 error "Ladvise failed with no range argument"
23599 lfs ladvise -a willread -s 0 $DIR/$tfile ||
23600 error "Ladvise failed with no -l or -e argument"
23602 lfs ladvise -a willread -e 1 $DIR/$tfile ||
23603 error "Ladvise failed with only -e argument"
23605 lfs ladvise -a willread -l 1 $DIR/$tfile ||
23606 error "Ladvise failed with only -l argument"
23608 lfs ladvise -a willread -s 2 -e 1 $DIR/$tfile &&
23609 error "End offset should not be smaller than start offset"
23611 lfs ladvise -a willread -s 2 -e 2 $DIR/$tfile &&
23612 error "End offset should not be equal to start offset"
23614 lfs ladvise -a willread -s $size -l 1 $DIR/$tfile ||
23615 error "Ladvise failed with overflowing -s argument"
23617 lfs ladvise -a willread -s 1 -e $((size + 1)) $DIR/$tfile ||
23618 error "Ladvise failed with overflowing -e argument"
23620 lfs ladvise -a willread -s 1 -l $size $DIR/$tfile ||
23621 error "Ladvise failed with overflowing -l argument"
23623 lfs ladvise -a willread -l 1 -e 2 $DIR/$tfile &&
23624 error "Ladvise succeeded with conflicting -l and -e arguments"
23626 echo "Synchronous ladvise should wait"
23628 #define OBD_FAIL_OST_LADVISE_PAUSE 0x237
23629 do_nodes $(comma_list $(osts_nodes)) \
23630 $LCTL set_param fail_val=$delay fail_loc=0x237
23631 stack_trap "do_nodes $(comma_list $(osts_nodes)) \
23632 $LCTL set_param fail_loc=0"
23634 local start_ts=$SECONDS
23635 lfs ladvise -a willread $DIR/$tfile ||
23636 error "Ladvise failed with no range argument"
23637 local end_ts=$SECONDS
23638 local inteval_ts=$((end_ts - start_ts))
23640 if [ $inteval_ts -lt $(($delay - 1)) ]; then
23641 error "Synchronous advice didn't wait reply"
23644 echo "Asynchronous ladvise shouldn't wait"
23645 local start_ts=$SECONDS
23646 lfs ladvise -a willread -b $DIR/$tfile ||
23647 error "Ladvise failed with no range argument"
23648 local end_ts=$SECONDS
23649 local inteval_ts=$((end_ts - start_ts))
23651 if [ $inteval_ts -gt $(($delay / 2)) ]; then
23652 error "Asynchronous advice blocked"
23655 ladvise_willread_performance
23657 run_test 255a "check 'lfs ladvise -a willread'"
23663 do_facet $facet "cat /proc/meminfo | grep ^${info}:" | awk '{print $2}'
23667 [ $OST1_VERSION -lt $(version_code 2.8.54) ] &&
23668 skip "lustre < 2.8.54 does not support ladvise "
23669 remote_ost_nodsh && skip "remote OST with nodsh"
23671 stack_trap "rm -f $DIR/$tfile"
23672 lfs setstripe -c 1 -i 0 $DIR/$tfile
23674 ladvise_no_type dontneed $DIR/$tfile &&
23675 skip "dontneed ladvise is not supported"
23677 ladvise_no_ioctl $DIR/$tfile &&
23678 skip "ladvise ioctl is not supported"
23680 ! $LFS ladvise -a dontneed $DIR/$tfile &&
23681 [ "$ost1_FSTYPE" = "zfs" ] &&
23682 skip "zfs-osd does not support 'ladvise dontneed'"
23685 local size=$((size_mb * 1048576))
23686 # In order to prevent disturbance of other processes, only check 3/4
23687 # of the memory usage
23688 local kibibytes=$((size_mb * 1024 * 3 / 4))
23690 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
23691 error "dd to $DIR/$tfile failed"
23693 #force write to complete before dropping OST cache & checking memory
23696 local total=$(facet_meminfo ost1 MemTotal)
23697 echo "Total memory: $total KiB"
23699 do_facet ost1 "sync && echo 3 > /proc/sys/vm/drop_caches"
23700 local before_read=$(facet_meminfo ost1 Cached)
23701 echo "Cache used before read: $before_read KiB"
23703 lfs ladvise -a willread $DIR/$tfile ||
23704 error "Ladvise willread failed"
23705 local after_read=$(facet_meminfo ost1 Cached)
23706 echo "Cache used after read: $after_read KiB"
23708 lfs ladvise -a dontneed $DIR/$tfile ||
23709 error "Ladvise dontneed again failed"
23710 local no_read=$(facet_meminfo ost1 Cached)
23711 echo "Cache used after dontneed ladvise: $no_read KiB"
23713 if [ $total -lt $((before_read + kibibytes)) ]; then
23714 echo "Memory is too small, abort checking"
23718 if [ $((before_read + kibibytes)) -gt $after_read ]; then
23719 error "Ladvise willread should use more memory" \
23720 "than $kibibytes KiB"
23723 if [ $((no_read + kibibytes)) -gt $after_read ]; then
23724 error "Ladvise dontneed should release more memory" \
23725 "than $kibibytes KiB"
23728 run_test 255b "check 'lfs ladvise -a dontneed'"
23731 [ $OST1_VERSION -lt $(version_code 2.10.50) ] &&
23732 skip "lustre < 2.10.50 does not support lockahead"
23734 local ost1_imp=$(get_osc_import_name client ost1)
23735 local imp_name=$($LCTL list_param osc.$ost1_imp | head -n1 |
23743 test_mkdir -p $DIR/$tdir
23744 $LFS setstripe -i 0 -c 1 $DIR/$tdir
23746 #test 10 returns only success/failure
23748 lockahead_test -d $DIR/$tdir -t $i -f $tfile
23750 if [ $rc -eq 255 ]; then
23751 error "Ladvise test${i} failed, ${rc}"
23754 #test 11 counts lock enqueue requests, all others count new locks
23756 count=$(do_facet ost1 \
23757 $LCTL get_param -n ost.OSS.ost.stats)
23758 count=$(echo "$count" | grep ldlm_extent_enqueue | awk '{ print $2 }')
23760 lockahead_test -d $DIR/$tdir -t $i -f $tfile
23762 if [ $rc -eq 255 ]; then
23763 error "Ladvise test${i} failed, ${rc}"
23766 new_count=$(do_facet ost1 \
23767 $LCTL get_param -n ost.OSS.ost.stats)
23768 new_count=$(echo "$new_count" | grep ldlm_extent_enqueue | \
23769 awk '{ print $2 }')
23771 difference="$((new_count - count))"
23772 if [ $difference -ne $rc ]; then
23773 error "Ladvise test${i}, bad enqueue count, returned " \
23774 "${rc}, actual ${difference}"
23777 for i in $(seq 12 21); do
23778 # If we do not do this, we run the risk of having too many
23779 # locks and starting lock cancellation while we are checking
23781 cancel_lru_locks osc
23783 count=$($LCTL get_param -n \
23784 ldlm.namespaces.$imp_name.lock_unused_count)
23786 lockahead_test -d $DIR/$tdir -t $i -f $tfile
23788 if [ $rc -eq 255 ]; then
23789 error "Ladvise test ${i} failed, ${rc}"
23792 new_count=$($LCTL get_param -n \
23793 ldlm.namespaces.$imp_name.lock_unused_count)
23794 difference="$((new_count - count))"
23796 # Test 15 output is divided by 100 to map down to valid return
23797 if [ $i -eq 15 ]; then
23801 if [ $difference -ne $rc ]; then
23802 error "Ladvise test ${i}, bad lock count, returned " \
23803 "${rc}, actual ${difference}"
23807 #test 22 returns only success/failure
23809 lockahead_test -d $DIR/$tdir -t $i -f $tfile
23811 if [ $rc -eq 255 ]; then
23812 error "Ladvise test${i} failed, ${rc}"
23815 run_test 255c "suite of ladvise lockahead tests"
23818 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23819 remote_mds_nodsh && skip "remote MDS with nodsh"
23820 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip "ldiskfs only test"
23821 changelog_users $SINGLEMDS | grep "^cl" &&
23822 skip "active changelog user"
23828 mdt_dev=$(facet_device $SINGLEMDS)
23831 changelog_register || error "changelog_register failed"
23834 mkdir_on_mdt -i$(($(facet_number $SINGLEMDS) - 1)) $DIR/$tdir
23836 changelog_clear 0 || error "changelog_clear failed"
23839 touch $DIR/$tdir/{1..10}
23842 stop $SINGLEMDS || error "Fail to stop MDT"
23845 start $SINGLEMDS $(facet_device $SINGLEMDS) $MDS_MOUNT_OPTS ||
23846 error "Fail to start MDT"
23848 #after mount new plainllog is used
23849 touch $DIR/$tdir/{11..19}
23850 local tmpfile="$(mktemp --tmpdir -u $tfile.XXXXXX)"
23851 stack_trap "rm -f $tmpfile"
23852 cat_sl=$(do_facet $SINGLEMDS "sync; \
23853 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
23854 llog_reader $tmpfile | grep -c type=1064553b")
23855 do_facet $SINGLEMDS llog_reader $tmpfile
23857 [ $cat_sl != 2 ] && error "Changelog catalog has $cat_sl != 2 slots"
23859 changelog_clear 0 || error "changelog_clear failed"
23861 cat_sl=$(do_facet $SINGLEMDS "sync; \
23862 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
23863 llog_reader $tmpfile | grep -c type=1064553b")
23865 if (( cat_sl == 2 )); then
23866 error "Empty plain llog was not deleted from changelog catalog"
23867 elif (( cat_sl != 1 )); then
23868 error "Active plain llog shouldn't be deleted from catalog"
23871 run_test 256 "Check llog delete for empty and not full state"
23874 remote_mds_nodsh && skip "remote MDS with nodsh"
23875 [[ $MDS1_VERSION -lt $(version_code 2.8.55) ]] &&
23876 skip "Need MDS version at least 2.8.55"
23878 test_mkdir $DIR/$tdir
23880 setfattr -n trusted.name1 -v value1 $DIR/$tdir ||
23881 error "setfattr -n trusted.name1=value1 $DIR/$tdir failed"
23884 #define OBD_FAIL_MDS_XATTR_REP 0x161
23885 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
23886 local facet=mds$((mdtidx + 1))
23887 set_nodes_failloc $(facet_active_host $facet) 0x80000161
23888 getfattr -n trusted.name1 $DIR/$tdir 2> /dev/null
23890 stop $facet || error "stop MDS failed"
23891 start $facet $(mdsdevname $((mdtidx + 1))) $MDS_MOUNT_OPTS ||
23892 error "start MDS fail"
23893 wait_recovery_complete $facet
23895 run_test 257 "xattr locks are not lost"
23897 # Verify we take the i_mutex when security requires it
23899 #define OBD_FAIL_IMUTEX_SEC 0x141c
23900 $LCTL set_param fail_loc=0x141c
23902 chmod u+s $DIR/$tfile
23903 chmod a+rwx $DIR/$tfile
23904 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
23906 if [ $RC -ne 0 ]; then
23907 error "error, failed to take i_mutex, rc=$?"
23911 run_test 258a "verify i_mutex security behavior when suid attributes is set"
23913 # Verify we do NOT take the i_mutex in the normal case
23915 #define OBD_FAIL_IMUTEX_NOSEC 0x141d
23916 $LCTL set_param fail_loc=0x141d
23919 chmod a+rw $DIR/$tfile
23920 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
23922 if [ $RC -ne 0 ]; then
23923 error "error, took i_mutex unnecessarily, rc=$?"
23928 run_test 258b "verify i_mutex security behavior"
23931 local file=$DIR/$tfile
23935 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip "ldiskfs only test"
23937 stack_trap "rm -f $file" EXIT
23939 wait_delete_completed
23940 before=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
23941 echo "before: $before"
23943 $LFS setstripe -i 0 -c 1 $file
23944 dd if=/dev/zero of=$file bs=1M count=10 || error "couldn't write"
23946 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
23947 echo "after write: $after"
23949 #define OBD_FAIL_OSD_FAIL_AT_TRUNCATE 0x2301
23950 do_facet ost1 $LCTL set_param fail_loc=0x2301
23952 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
23953 echo "after truncate: $after"
23956 do_facet ost1 $LCTL set_param fail_loc=0
23957 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
23959 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
23960 echo "after restart: $after"
23961 [ $((after - before)) -ge $(fs_log_size ost1) ] &&
23962 error "missing truncate?"
23966 run_test 259 "crash at delayed truncate"
23969 #define OBD_FAIL_MDC_CLOSE 0x806
23970 $LCTL set_param fail_loc=0x80000806
23974 run_test 260 "Check mdc_close fail"
23976 ### Data-on-MDT sanity tests ###
23978 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
23979 skip "Need MDS version at least 2.10.55 for DoM"
23982 local dom=$DIR/$tdir/dom_file
23983 local tmp=$DIR/$tdir/tmp_file
23985 mkdir_on_mdt0 $DIR/$tdir
23987 # basic checks for DoM component creation
23988 $LFS setstripe -E 1024K -E 2048K -L mdt $dom 2>/dev/null &&
23989 error "Can set MDT layout to non-first entry"
23991 $LFS setstripe -E 1024K -L mdt -E 2048K -L mdt $dom 2>/dev/null &&
23992 error "Can define multiple entries as MDT layout"
23994 $LFS setstripe -E 1M -L mdt $dom || error "Can't create DoM layout"
23996 [ $($LFS getstripe -L $dom) == "mdt" ] || error "bad pattern"
23997 [ $($LFS getstripe -c $dom) == 0 ] || error "bad stripe count"
23998 [ $($LFS getstripe -S $dom) == 1048576 ] || error "bad stripe size"
24000 local mdtidx=$($LFS getstripe -m $dom)
24001 local mdtname=MDT$(printf %04x $mdtidx)
24002 local facet=mds$((mdtidx + 1))
24003 local space_check=1
24005 # Skip free space checks with ZFS
24006 [ "$(facet_fstype $facet)" == "zfs" ] && space_check=0
24010 local size_tmp=$((65536 * 3))
24011 local mdtfree1=$(do_facet $facet \
24012 lctl get_param -n osd*.*$mdtname.kbytesfree)
24014 dd if=/dev/urandom of=$tmp bs=1024 count=$((size_tmp / 1024))
24015 # check also direct IO along write
24016 # IO size must be a multiple of PAGE_SIZE on all platforms (ARM=64KB)
24017 dd if=$tmp of=$dom bs=65536 count=$((size_tmp / 65536)) oflag=direct
24019 cmp $tmp $dom || error "file data is different"
24020 [ $(stat -c%s $dom) == $size_tmp ] ||
24021 error "bad size after write: $(stat -c%s $dom) != $size_tmp"
24022 if [ $space_check == 1 ]; then
24023 local mdtfree2=$(do_facet $facet \
24024 lctl get_param -n osd*.*$mdtname.kbytesfree)
24026 # increase in usage from by $size_tmp
24027 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_tmp / 1024)) ] ||
24028 error "MDT free space wrong after write: " \
24029 "$mdtfree1 >= $mdtfree2 + $size_tmp/1024"
24033 local size_dom=10000
24035 $TRUNCATE $dom $size_dom
24036 [ $(stat -c%s $dom) == $size_dom ] ||
24037 error "bad size after truncate: $(stat -c%s $dom) != $size_dom"
24038 if [ $space_check == 1 ]; then
24039 mdtfree1=$(do_facet $facet \
24040 lctl get_param -n osd*.*$mdtname.kbytesfree)
24041 # decrease in usage from $size_tmp to new $size_dom
24042 [ $(($mdtfree1 - $mdtfree2)) -ge \
24043 $(((size_tmp - size_dom) / 1024)) ] ||
24044 error "MDT free space is wrong after truncate: " \
24045 "$mdtfree1 >= $mdtfree2 + ($size_tmp - $size_dom) / 1024"
24051 size_dom=$((size_dom + size_tmp))
24052 [ $(stat -c%s $dom) == $size_dom ] ||
24053 error "bad size after append: $(stat -c%s $dom) != $size_dom"
24054 if [ $space_check == 1 ]; then
24055 mdtfree2=$(do_facet $facet \
24056 lctl get_param -n osd*.*$mdtname.kbytesfree)
24057 # increase in usage by $size_tmp from previous
24058 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_tmp / 1024)) ] ||
24059 error "MDT free space is wrong after append: " \
24060 "$mdtfree1 >= $mdtfree2 + $size_tmp/1024"
24065 if [ $space_check == 1 ]; then
24066 mdtfree1=$(do_facet $facet \
24067 lctl get_param -n osd*.*$mdtname.kbytesfree)
24068 # decrease in usage by $size_dom from previous
24069 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_dom / 1024)) ] ||
24070 error "MDT free space is wrong after removal: " \
24071 "$mdtfree1 >= $mdtfree2 + $size_dom/1024"
24074 # combined striping
24075 $LFS setstripe -E 1024K -L mdt -E EOF $dom ||
24076 error "Can't create DoM + OST striping"
24078 size_tmp=2031616 # must be a multiple of PAGE_SIZE=65536 on ARM
24079 dd if=/dev/urandom of=$tmp bs=1024 count=$((size_tmp / 1024))
24080 # check also direct IO along write
24081 dd if=$tmp of=$dom bs=65536 count=$((size_tmp / 65536)) oflag=direct
24083 cmp $tmp $dom || error "file data is different"
24084 [ $(stat -c%s $dom) == $size_tmp ] ||
24085 error "bad size after write: $(stat -c%s $dom) != $size_tmp"
24090 run_test 270a "DoM: basic functionality tests"
24093 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
24094 skip "Need MDS version at least 2.10.55"
24096 local dom=$DIR/$tdir/dom_file
24097 local max_size=1048576
24099 mkdir -p $DIR/$tdir
24100 $LFS setstripe -E $max_size -L mdt $dom
24102 # truncate over the limit
24103 $TRUNCATE $dom $(($max_size + 1)) &&
24104 error "successful truncate over the maximum size"
24105 # write over the limit
24106 dd if=/dev/zero of=$dom bs=$max_size seek=1 count=1 &&
24107 error "successful write over the maximum size"
24108 # append over the limit
24109 dd if=/dev/zero of=$dom bs=$(($max_size - 3)) count=1
24110 echo "12345" >> $dom && error "successful append over the maximum size"
24115 run_test 270b "DoM: maximum size overflow checks for DoM-only file"
24118 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
24119 skip "Need MDS version at least 2.10.55"
24121 mkdir -p $DIR/$tdir
24122 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
24124 # check files inherit DoM EA
24125 touch $DIR/$tdir/first
24126 [ $($LFS getstripe -L $DIR/$tdir/first) == "mdt" ] ||
24127 error "bad pattern"
24128 [ $($LFS getstripe -c $DIR/$tdir/first) == 0 ] ||
24129 error "bad stripe count"
24130 [ $($LFS getstripe -S $DIR/$tdir/first) == 1048576 ] ||
24131 error "bad stripe size"
24133 # check directory inherits DoM EA and uses it as default
24134 mkdir $DIR/$tdir/subdir
24135 touch $DIR/$tdir/subdir/second
24136 [ $($LFS getstripe -L $DIR/$tdir/subdir/second) == "mdt" ] ||
24137 error "bad pattern in sub-directory"
24138 [ $($LFS getstripe -c $DIR/$tdir/subdir/second) == 0 ] ||
24139 error "bad stripe count in sub-directory"
24140 [ $($LFS getstripe -S $DIR/$tdir/subdir/second) == 1048576 ] ||
24141 error "bad stripe size in sub-directory"
24144 run_test 270c "DoM: DoM EA inheritance tests"
24147 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
24148 skip "Need MDS version at least 2.10.55"
24150 mkdir -p $DIR/$tdir
24151 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
24153 # inherit default DoM striping
24154 mkdir $DIR/$tdir/subdir
24155 touch $DIR/$tdir/subdir/f1
24157 # change default directory striping
24158 $LFS setstripe -c 1 $DIR/$tdir/subdir
24159 touch $DIR/$tdir/subdir/f2
24160 [ $($LFS getstripe -c $DIR/$tdir/subdir/f2) == 1 ] ||
24161 error "wrong default striping in file 2"
24162 [ $($LFS getstripe -L $DIR/$tdir/subdir/f2) == "raid0" ] ||
24163 error "bad pattern in file 2"
24166 run_test 270d "DoM: change striping from DoM to RAID0"
24169 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
24170 skip "Need MDS version at least 2.10.55"
24172 mkdir -p $DIR/$tdir/dom
24173 mkdir -p $DIR/$tdir/norm
24176 $LFS setstripe -E 1M -L mdt $DIR/$tdir/dom
24177 $LFS setstripe -i 0 -S 2M $DIR/$tdir/norm
24179 createmany -o $DIR/$tdir/dom/dom- $DOMFILES
24180 createmany -o $DIR/$tdir/norm/norm- $NORMFILES
24182 # find DoM files by layout
24183 NUM=$($LFS find -L mdt -type f $DIR/$tdir 2>/dev/null | wc -l)
24184 [ $NUM -eq $DOMFILES ] ||
24185 error "lfs find -L: found $NUM, expected $DOMFILES"
24186 echo "Test 1: lfs find 20 DOM files by layout: OK"
24188 # there should be 1 dir with default DOM striping
24189 NUM=$($LFS find -L mdt -type d $DIR/$tdir 2>/dev/null | wc -l)
24191 error "lfs find -L: found $NUM, expected 1 dir"
24192 echo "Test 2: lfs find 1 DOM dir by layout: OK"
24194 # find DoM files by stripe size
24195 NUM=$($LFS find -S -1200K -type f $DIR/$tdir 2>/dev/null | wc -l)
24196 [ $NUM -eq $DOMFILES ] ||
24197 error "lfs find -S: found $NUM, expected $DOMFILES"
24198 echo "Test 4: lfs find 20 DOM files by stripe size: OK"
24200 # find files by stripe offset except DoM files
24201 NUM=$($LFS find -i 0 -type f $DIR/$tdir 2>/dev/null | wc -l)
24202 [ $NUM -eq $NORMFILES ] ||
24203 error "lfs find -i: found $NUM, expected $NORMFILES"
24204 echo "Test 5: lfs find no DOM files by stripe index: OK"
24207 run_test 270e "DoM: lfs find with DoM files test"
24210 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
24211 skip "Need MDS version at least 2.10.55"
24213 local mdtname=${FSNAME}-MDT0000-mdtlov
24214 local dom=$DIR/$tdir/dom_file
24215 local dom_limit_saved=$(do_facet mds1 $LCTL get_param -n \
24216 lod.$mdtname.dom_stripesize)
24217 local dom_limit=131072
24219 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=$dom_limit
24220 local dom_current=$(do_facet mds1 $LCTL get_param -n \
24221 lod.$mdtname.dom_stripesize)
24222 [ ${dom_limit} -eq ${dom_current} ] ||
24223 error "Cannot change per-MDT DoM stripe limit to $dom_limit"
24225 $LFS mkdir -i 0 -c 1 $DIR/$tdir
24226 $LFS setstripe -d $DIR/$tdir
24227 $LFS setstripe -E $dom_limit -L mdt $DIR/$tdir ||
24228 error "Can't set directory default striping"
24230 # exceed maximum stripe size
24231 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
24232 error "Can't create file with $((dom_limit * 2)) DoM stripe"
24233 [ $($LFS getstripe -S $dom) -eq $((dom_limit * 2)) ] &&
24234 error "Able to create DoM component size more than LOD limit"
24236 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=0
24237 dom_current=$(do_facet mds1 $LCTL get_param -n \
24238 lod.$mdtname.dom_stripesize)
24239 [ 0 -eq ${dom_current} ] ||
24240 error "Can't set zero DoM stripe limit"
24243 # attempt to create DoM file on server with disabled DoM should
24244 # remove DoM entry from layout and be succeed
24245 $LFS setstripe -E $dom_limit -L mdt -E -1 $dom ||
24246 error "Can't create DoM file (DoM is disabled)"
24247 [ $($LFS getstripe -L $dom) == "mdt" ] &&
24248 error "File has DoM component while DoM is disabled"
24251 # attempt to create DoM file with only DoM stripe should return error
24252 $LFS setstripe -E $dom_limit -L mdt $dom &&
24253 error "Able to create DoM-only file while DoM is disabled"
24255 # too low values to be aligned with smallest stripe size 64K
24256 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=30000
24257 dom_current=$(do_facet mds1 $LCTL get_param -n \
24258 lod.$mdtname.dom_stripesize)
24259 [ 30000 -eq ${dom_current} ] &&
24260 error "Can set too small DoM stripe limit"
24262 # 64K is a minimal stripe size in Lustre, expect limit of that size
24263 [ 65536 -eq ${dom_current} ] ||
24264 error "Limit is not set to 64K but ${dom_current}"
24266 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=2147483648
24267 dom_current=$(do_facet mds1 $LCTL get_param -n \
24268 lod.$mdtname.dom_stripesize)
24270 [ 2147483648 -eq ${dom_current} ] &&
24271 error "Can set too large DoM stripe limit"
24273 do_facet mds1 $LCTL set_param -n \
24274 lod.$mdtname.dom_stripesize=$((dom_limit * 2))
24275 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
24276 error "Can't create DoM component size after limit change"
24277 do_facet mds1 $LCTL set_param -n \
24278 lod.$mdtname.dom_stripesize=$((dom_limit / 2))
24279 $LFS setstripe -E $dom_limit -L mdt ${dom}_big ||
24280 error "Can't create DoM file after limit decrease"
24281 [ $($LFS getstripe -S ${dom}_big) -eq $((dom_limit / 2)) ] ||
24282 error "Can create big DoM component after limit decrease"
24283 touch ${dom}_def ||
24284 error "Can't create file with old default layout"
24286 do_facet mds1 $LCTL set_param -n lod.*.dom_stripesize=$dom_limit_saved
24289 run_test 270f "DoM: maximum DoM stripe size checks"
24292 [ $MDS1_VERSION -ge $(version_code 2.13.52) ] ||
24293 skip "Need MDS version at least 2.13.52"
24294 local dom=$DIR/$tdir/$tfile
24296 $LFS mkdir -i 0 -c 1 $DIR/$tdir
24297 local lodname=${FSNAME}-MDT0000-mdtlov
24299 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
24300 save_lustre_params mds1 "lod.${lodname}.dom_stripesize_max_kb" > $save
24301 save_lustre_params mds1 "lod.${lodname}.dom_threshold_free_mb" >> $save
24302 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
24304 local dom_limit=1024
24305 local dom_threshold="50%"
24307 $LFS setstripe -d $DIR/$tdir
24308 $LFS setstripe -E ${dom_limit}K -L mdt $DIR/$tdir ||
24309 error "Can't set directory default striping"
24311 do_facet mds1 $LCTL set_param -n \
24312 lod.${lodname}.dom_stripesize_max_kb=$dom_limit
24313 # set 0 threshold and create DOM file to change tunable stripesize
24314 do_facet mds1 $LCTL set_param -n lod.${lodname}.dom_threshold_free_mb=0
24315 $LFS setstripe -E ${dom_limit}K -L mdt -E -1 $dom ||
24316 error "Failed to create $dom file"
24317 # now tunable dom_cur_stripesize should reach maximum
24318 local dom_current=$(do_facet mds1 $LCTL get_param -n \
24319 lod.${lodname}.dom_stripesize_cur_kb)
24320 [[ $dom_current == $dom_limit ]] ||
24321 error "Current DOM stripesize is not maximum"
24324 # set threshold for further tests
24325 do_facet mds1 $LCTL set_param -n \
24326 lod.${lodname}.dom_threshold_free_mb=$dom_threshold
24327 echo "DOM threshold is $dom_threshold free space"
24330 # Spoof bfree to exceed threshold
24331 #define OBD_FAIL_MDS_STATFS_SPOOF 0x168
24332 do_facet mds1 $LCTL set_param -n fail_loc=0x0168
24333 for spfree in 40 20 0 15 30 55; do
24334 do_facet mds1 $LCTL set_param -n fail_val=$spfree
24335 $LFS setstripe -E ${dom_limit}K -L mdt -E -1 $dom ||
24336 error "Failed to create $dom file"
24337 dom_def=$(do_facet mds1 $LCTL get_param -n \
24338 lod.${lodname}.dom_stripesize_cur_kb)
24339 echo "Free space: ${spfree}%, default DOM stripe: ${dom_def}K"
24340 [[ $dom_def != $dom_current ]] ||
24341 error "Default stripe size was not changed"
24342 if (( spfree > 0 )) ; then
24343 dom_set=$($LFS getstripe -S $dom)
24344 (( dom_set == dom_def * 1024 )) ||
24345 error "DOM component size is still old"
24347 [[ $($LFS getstripe -L $dom) != "mdt" ]] ||
24348 error "DoM component is set with no free space"
24351 dom_current=$dom_def
24354 run_test 270g "DoM: default DoM stripe size depends on free space"
24357 [[ $MDS1_VERSION -ge $(version_code 2.13.53) ]] ||
24358 skip "Need MDS version at least 2.13.53"
24360 local mdtname=${FSNAME}-MDT0000-mdtlov
24361 local dom=$DIR/$tdir/$tfile
24362 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
24364 save_lustre_params mds1 "lod.*.dom_stripesize" > $save
24365 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
24367 $LFS mkdir -i 0 -c 1 $DIR/$tdir
24368 $LFS setstripe -E 1M -c1 -E -1 -c2 ${dom}_1 ||
24369 error "can't create OST file"
24370 # mirrored file with DOM entry in the second mirror
24371 $LFS mirror extend -N -E 1M -L mdt -E eof -c2 ${dom}_1 ||
24372 error "can't create mirror with DoM component"
24374 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=0
24376 # DOM component in the middle and has other enries in the same mirror,
24377 # should succeed but lost DoM component
24378 $LFS setstripe --copy=${dom}_1 $dom ||
24379 error "Can't create file from OST|DOM mirror layout"
24380 # check new file has no DoM layout after all
24381 [[ $($LFS getstripe -L $dom) != "mdt" ]] ||
24382 error "File has DoM component while DoM is disabled"
24384 run_test 270h "DoM: DoM stripe removal when disabled on server"
24387 (( $MDS1_VERSION >= $(version_code 2.14.54) )) ||
24388 skip "Need MDS version at least 2.14.54"
24391 # DoM with plain layout
24392 $LFS setstripe -L mdt -S 128k -c -1 $DIR/$tdir &&
24393 error "default plain layout with DoM must fail"
24394 $LFS setstripe -L mdt -S 128k -c -1 $DIR/$tdir/$tfile &&
24395 error "setstripe plain file layout with DoM must fail"
24396 $LFS setstripe -E 1M -L mdt -S 128k -c -1 -E eof $DIR/$tdir &&
24397 error "default DoM layout with bad striping must fail"
24398 $LFS setstripe -E 1M -L mdt -S 128k -c -1 -E eof $DIR/$tdir/$tfile &&
24399 error "setstripe to DoM layout with bad striping must fail"
24402 run_test 270i "DoM: setting invalid DoM striping should fail"
24405 (( $MDS1_VERSION >= $(version_code 2.15.55.203) )) ||
24406 skip "Need MDS version at least 2.15.55.203"
24408 local dom=$DIR/$tdir/$tfile
24412 mkdir -p $DIR/$tdir
24414 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
24416 odv=$($LFS data_version $dom)
24418 mv $dom ${dom}_moved
24419 link ${dom}_moved $dom
24420 setfattr -n user.attrx -v "some_attr" $dom
24421 ndv=$($LFS data_version $dom)
24422 (( $ndv == $odv )) ||
24423 error "data version was changed by metadata operations"
24425 dd if=/dev/urandom of=$dom bs=1M count=1 ||
24426 error "failed to write data into $dom"
24427 cancel_lru_locks mdc
24428 ndv=$($LFS data_version $dom)
24429 (( $ndv != $odv )) ||
24430 error "data version wasn't changed on write"
24433 $TRUNCATE $dom 1000 || error "failed to truncate $dom"
24434 ndv=$($LFS data_version $dom)
24435 (( $ndv != $odv )) ||
24436 error "data version wasn't changed on truncate down"
24439 $TRUNCATE $dom 25000
24440 ndv=$($LFS data_version $dom)
24441 (( $ndv != $odv )) ||
24442 error "data version wasn't changed on truncate up"
24444 # check also fallocate for ldiskfs
24445 if [[ "$mds1_FSTYPE" == ldiskfs ]]; then
24447 fallocate -l 1048576 $dom
24448 ndv=$($LFS data_version $dom)
24449 (( $ndv != $odv )) ||
24450 error "data version wasn't changed on fallocate"
24453 fallocate -p --offset 4096 -l 4096 $dom
24454 ndv=$($LFS data_version $dom)
24455 (( $ndv != $odv )) ||
24456 error "data version wasn't changed on fallocate punch"
24459 run_test 270j "DoM migration: DOM file to the OST-striped file (plain)"
24462 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
24463 skip "Need MDS version at least 2.10.55"
24465 local dom=$DIR/$tdir/dom
24467 mkdir -p $DIR/$tdir
24469 $LFS setstripe -E 1024K -L mdt $dom
24471 lctl set_param -n mdc.*.stats=clear
24472 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
24473 cat $dom > /dev/null
24474 local reads=$(lctl get_param -n mdc.*.stats | grep -c ost_read)
24475 [ $reads -eq 0 ] || error "Unexpected $reads READ RPCs"
24479 run_test 271a "DoM: data is cached for read after write"
24482 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
24483 skip "Need MDS version at least 2.10.55"
24485 local dom=$DIR/$tdir/dom
24487 mkdir -p $DIR/$tdir
24489 $LFS setstripe -E 1024K -L mdt -E EOF $dom
24491 lctl set_param -n mdc.*.stats=clear
24492 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
24493 cancel_lru_locks mdc
24494 $CHECKSTAT -t file -s 4096 $dom || error "stat #1 fails"
24495 # second stat to check size is cached on client
24496 $CHECKSTAT -t file -s 4096 $dom || error "stat #2 fails"
24497 local gls=$(lctl get_param -n mdc.*.stats | grep -c ldlm_glimpse)
24498 [ $gls -eq 0 ] || error "Unexpected $gls glimpse RPCs"
24501 run_test 271b "DoM: no glimpse RPC for stat (DoM only file)"
24504 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
24505 skip "Need MDS version at least 2.10.55"
24507 local dom=$DIR/$tdir/dom
24509 mkdir -p $DIR/$tdir
24511 $LFS setstripe -E 1024K -L mdt -E EOF $dom
24513 lctl set_param -n mdc.*.stats=clear
24514 lctl set_param -n osc.*.stats=clear
24515 dd if=/dev/zero of=$dom bs=2048K count=1 || return 1
24516 cancel_lru_locks mdc
24517 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
24518 # second stat to check size is cached on client
24519 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
24520 local gls=$(lctl get_param -n mdc.*.stats | grep -c ldlm_glimpse)
24521 [ $gls == 0 ] || error "Unexpected $gls glimpse RPCs"
24522 local gls=$(lctl get_param -n osc.*.stats | grep -c ldlm_glimpse)
24523 [ $gls == 0 ] || error "Unexpected $gls OSC glimpse RPCs"
24526 run_test 271ba "DoM: no glimpse RPC for stat (combined file)"
24532 local mdt=MDT$(printf %04x $mdtidx)
24534 if [ -z $param ]; then
24535 lctl get_param -n mdc.*$mdt*.stats
24537 lctl get_param -n mdc.*$mdt*.stats | awk "/$param/"'{print $2}'
24542 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
24543 skip "Need MDS version at least 2.10.55"
24545 local dom=$DIR/$tdir/dom
24547 mkdir -p $DIR/$tdir
24549 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
24551 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
24552 local facet=mds$((mdtidx + 1))
24554 cancel_lru_locks mdc
24555 do_facet $facet lctl set_param -n mdt.*.dom_lock=0
24556 createmany -o $dom 1000
24557 lctl set_param -n mdc.*.stats=clear
24558 smalliomany -w $dom 1000 200
24559 get_mdc_stats $mdtidx
24560 local enq=$(get_mdc_stats $mdtidx ldlm_ibits_enqueue)
24561 # Each file has 1 open, 1 IO enqueues, total 2000
24562 # but now we have also +1 getxattr for security.capability, total 3000
24563 [ $enq -ge 2000 ] || error "Too few enqueues $enq, expected > 2000"
24564 unlinkmany $dom 1000
24566 cancel_lru_locks mdc
24567 do_facet $facet lctl set_param -n mdt.*.dom_lock=1
24568 createmany -o $dom 1000
24569 lctl set_param -n mdc.*.stats=clear
24570 smalliomany -w $dom 1000 200
24571 local enq_2=$(get_mdc_stats $mdtidx ldlm_ibits_enqueue)
24572 # Expect to see reduced amount of RPCs by 1000 due to single enqueue
24573 # for OPEN and IO lock.
24574 [ $((enq - enq_2)) -ge 1000 ] ||
24575 error "Too many enqueues $enq_2, expected about $((enq - 1000))"
24576 unlinkmany $dom 1000
24579 run_test 271c "DoM: IO lock at open saves enqueue RPCs"
24581 cleanup_271def_tests() {
24587 [ $MDS1_VERSION -lt $(version_code 2.10.57) ] &&
24588 skip "Need MDS version at least 2.10.57"
24590 local dom=$DIR/$tdir/dom
24591 local tmp=$TMP/$tfile
24592 trap "cleanup_271def_tests $tmp" EXIT
24594 mkdir -p $DIR/$tdir
24596 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
24598 local mdtidx=$($LFS getstripe --mdt-index $DIR/$tdir)
24600 cancel_lru_locks mdc
24601 dd if=/dev/urandom of=$tmp bs=1000 count=1
24602 dd if=$tmp of=$dom bs=1000 count=1
24603 cancel_lru_locks mdc
24605 cat /etc/hosts >> $tmp
24606 lctl set_param -n mdc.*.stats=clear
24608 # append data to the same file it should update local page
24609 echo "Append to the same page"
24610 cat /etc/hosts >> $dom
24611 local num=$(get_mdc_stats $mdtidx ost_read)
24612 local ra=$(get_mdc_stats $mdtidx req_active)
24613 local rw=$(get_mdc_stats $mdtidx req_waittime)
24615 [ -z $num ] || error "$num READ RPC occured"
24616 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
24620 cmp $tmp $dom || error "file miscompare"
24622 cancel_lru_locks mdc
24623 lctl set_param -n mdc.*.stats=clear
24625 echo "Open and read file"
24626 cat $dom > /dev/null
24627 local num=$(get_mdc_stats $mdtidx ost_read)
24628 local ra=$(get_mdc_stats $mdtidx req_active)
24629 local rw=$(get_mdc_stats $mdtidx req_waittime)
24631 [ -z $num ] || error "$num READ RPC occured"
24632 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
24636 cmp $tmp $dom || error "file miscompare"
24640 run_test 271d "DoM: read on open (1K file in reply buffer)"
24643 [ $MDS1_VERSION -lt $(version_code 2.10.57) ] &&
24644 skip "Need MDS version at least 2.10.57"
24646 local dom=$DIR/$tdir/dom
24647 local tmp=$TMP/$tfile
24648 trap "cleanup_271def_tests $tmp" EXIT
24650 mkdir -p $DIR/$tdir
24652 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
24654 local mdtidx=$($LFS getstripe --mdt-index $DIR/$tdir)
24656 cancel_lru_locks mdc
24657 dd if=/dev/urandom of=$tmp bs=265000 count=1
24658 dd if=$tmp of=$dom bs=265000 count=1
24659 cancel_lru_locks mdc
24660 cat /etc/hosts >> $tmp
24661 lctl set_param -n mdc.*.stats=clear
24663 echo "Append to the same page"
24664 cat /etc/hosts >> $dom
24665 local num=$(get_mdc_stats $mdtidx ost_read)
24666 local ra=$(get_mdc_stats $mdtidx req_active)
24667 local rw=$(get_mdc_stats $mdtidx req_waittime)
24669 [ -z $num ] || error "$num READ RPC occured"
24670 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
24674 cmp $tmp $dom || error "file miscompare"
24676 cancel_lru_locks mdc
24677 lctl set_param -n mdc.*.stats=clear
24679 echo "Open and read file"
24680 cat $dom > /dev/null
24681 local num=$(get_mdc_stats $mdtidx ost_read)
24682 local ra=$(get_mdc_stats $mdtidx req_active)
24683 local rw=$(get_mdc_stats $mdtidx req_waittime)
24685 [ -z $num ] && num=0
24686 [ $num -eq 1 ] || error "expect 1 READ RPC, $num occured"
24687 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
24691 cmp $tmp $dom || error "file miscompare"
24695 run_test 271f "DoM: read on open (200K file and read tail)"
24698 [[ $($LCTL get_param mdc.*.import) =~ async_discard ]] ||
24699 skip "Skipping due to old client or server version"
24701 $LFS setstripe -E 1024K -L mdt -E EOF $DIR1/$tfile
24703 $CHECKSTAT -t file $DIR1/$tfile
24705 $MULTIOP $DIR1/$tfile Ow40960_w4096c &
24708 #define OBD_FAIL_LDLM_CANCEL_BL_CB_RACE
24709 $LCTL set_param fail_loc=0x80000314
24710 rm $DIR1/$tfile || error "Unlink fails"
24712 kill -USR1 $MULTIOP_PID && wait $MULTIOP_PID || error "multiop failure"
24713 [ $RC -eq 0 ] || error "Failed write to stale object"
24715 run_test 271g "Discard DoM data vs client flush race"
24718 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
24719 skip "Need MDS version at least 2.11.50"
24721 local dom=$DIR/$tdir/dom
24722 mkdir -p $DIR/$tdir
24724 $LFS setstripe -E 256K -L mdt -E -1 -c1 $dom
24725 dd if=/dev/urandom of=$dom bs=512K count=1 ||
24726 error "failed to write data into $dom"
24727 local old_md5=$(md5sum $dom)
24729 $LFS migrate -E 256K -L mdt -E -1 -c2 $dom ||
24730 error "failed to migrate to the same DoM component"
24732 local new_md5=$(md5sum $dom)
24734 [ "$old_md5" == "$new_md5" ] ||
24735 error "md5sum differ: $old_md5, $new_md5"
24737 [ $($LFS getstripe -c $dom) -eq 2 ] ||
24738 error "bad final stripe count: $($LFS getstripe -c $dom) != 2"
24740 run_test 272a "DoM migration: new layout with the same DOM component"
24743 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
24744 skip "Need MDS version at least 2.11.50"
24746 local dom=$DIR/$tdir/dom
24747 mkdir -p $DIR/$tdir
24748 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
24749 stack_trap "rm -rf $DIR/$tdir"
24751 local mdtidx=$($LFS getstripe -m $dom)
24752 local mdtname=MDT$(printf %04x $mdtidx)
24753 local facet=mds$((mdtidx + 1))
24755 local mdtfree1=$(do_facet $facet \
24756 lctl get_param -n osd*.*$mdtname.kbytesfree)
24757 dd if=/dev/urandom of=$dom bs=2M count=1 ||
24758 error "failed to write data into $dom"
24759 local old_md5=$(md5sum $dom)
24760 cancel_lru_locks mdc
24761 local mdtfree1=$(do_facet $facet \
24762 lctl get_param -n osd*.*$mdtname.kbytesfree)
24764 $LFS migrate -c2 $dom ||
24765 error "failed to migrate to the new composite layout"
24766 [[ $($LFS getstripe --component-start=0 -L $dom) != 'mdt' ]] ||
24767 error "MDT stripe was not removed"
24768 ! getfattr -n trusted.dataver $dom &> /dev/null ||
24769 error "$dir1 shouldn't have DATAVER EA"
24771 cancel_lru_locks mdc
24772 local new_md5=$(md5sum $dom)
24773 [ "$old_md5" == "$new_md5" ] ||
24774 error "$old_md5 != $new_md5"
24776 # Skip free space checks with ZFS
24777 if [ "$(facet_fstype $facet)" != "zfs" ]; then
24778 local mdtfree2=$(do_facet $facet \
24779 lctl get_param -n osd*.*$mdtname.kbytesfree)
24780 [ $mdtfree2 -gt $mdtfree1 ] ||
24781 error "MDT space is not freed after migration"
24785 run_test 272b "DoM migration: DOM file to the OST-striped file (plain)"
24788 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
24789 skip "Need MDS version at least 2.11.50"
24791 local dom=$DIR/$tdir/$tfile
24792 mkdir -p $DIR/$tdir
24793 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
24794 stack_trap "rm -rf $DIR/$tdir"
24796 local mdtidx=$($LFS getstripe -m $dom)
24797 local mdtname=MDT$(printf %04x $mdtidx)
24798 local facet=mds$((mdtidx + 1))
24800 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
24801 error "failed to write data into $dom"
24802 local old_md5=$(md5sum $dom)
24803 cancel_lru_locks mdc
24804 local mdtfree1=$(do_facet $facet \
24805 lctl get_param -n osd*.*$mdtname.kbytesfree)
24807 $LFS migrate -E 2M -c1 -E -1 -c2 $dom ||
24808 error "failed to migrate to the new composite layout"
24809 [[ $($LFS getstripe --component-start=0 -L $dom) != 'mdt' ]] ||
24810 error "MDT stripe was not removed"
24812 cancel_lru_locks mdc
24813 local new_md5=$(md5sum $dom)
24814 [ "$old_md5" == "$new_md5" ] ||
24815 error "$old_md5 != $new_md5"
24817 # Skip free space checks with ZFS
24818 if [ "$(facet_fstype $facet)" != "zfs" ]; then
24819 local mdtfree2=$(do_facet $facet \
24820 lctl get_param -n osd*.*$mdtname.kbytesfree)
24821 [ $mdtfree2 -gt $mdtfree1 ] ||
24822 error "MDS space is not freed after migration"
24826 run_test 272c "DoM migration: DOM file to the OST-striped file (composite)"
24829 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
24830 skip "Need MDS version at least 2.12.55"
24832 local dom=$DIR/$tdir/$tfile
24833 mkdir -p $DIR/$tdir
24834 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
24836 local mdtidx=$($LFS getstripe -m $dom)
24837 local mdtname=MDT$(printf %04x $mdtidx)
24838 local facet=mds$((mdtidx + 1))
24840 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
24841 error "failed to write data into $dom"
24842 local old_md5=$(md5sum $dom)
24843 cancel_lru_locks mdc
24844 local mdtfree1=$(do_facet $facet \
24845 lctl get_param -n osd*.*$mdtname.kbytesfree)
24847 $LFS mirror extend -N -E 2M -c1 -E -1 -c2 $dom ||
24848 error "failed mirroring to the new composite layout"
24849 $LFS mirror resync $dom ||
24850 error "failed mirror resync"
24851 $LFS mirror split --mirror-id 1 -d $dom ||
24852 error "failed mirror split"
24854 [ $($LFS getstripe -L $dom) != 'mdt' ] ||
24855 error "MDT stripe was not removed"
24857 cancel_lru_locks mdc
24858 local new_md5=$(md5sum $dom)
24859 [ "$old_md5" == "$new_md5" ] ||
24860 error "$old_md5 != $new_md5"
24862 # Skip free space checks with ZFS
24863 if [ "$(facet_fstype $facet)" != "zfs" ]; then
24864 local mdtfree2=$(do_facet $facet \
24865 lctl get_param -n osd*.*$mdtname.kbytesfree)
24866 [ $mdtfree2 -gt $mdtfree1 ] ||
24867 error "MDS space is not freed after DOM mirror deletion"
24871 run_test 272d "DoM mirroring: OST-striped mirror to DOM file"
24874 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
24875 skip "Need MDS version at least 2.12.55"
24877 local dom=$DIR/$tdir/$tfile
24878 mkdir -p $DIR/$tdir
24879 $LFS setstripe -c 2 $dom
24881 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
24882 error "failed to write data into $dom"
24883 local old_md5=$(md5sum $dom)
24886 $LFS mirror extend -N -E 1M -L mdt -E eof -c2 $dom ||
24887 error "failed mirroring to the DOM layout"
24888 $LFS mirror resync $dom ||
24889 error "failed mirror resync"
24890 $LFS mirror split --mirror-id 1 -d $dom ||
24891 error "failed mirror split"
24893 [[ $($LFS getstripe -L --component-start=0 $dom) == 'mdt' ]] ||
24894 error "MDT stripe wasn't set"
24897 local new_md5=$(md5sum $dom)
24898 [ "$old_md5" == "$new_md5" ] ||
24899 error "$old_md5 != $new_md5"
24903 run_test 272e "DoM mirroring: DOM mirror to the OST-striped file"
24906 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
24907 skip "Need MDS version at least 2.12.55"
24909 local dom=$DIR/$tdir/$tfile
24910 mkdir -p $DIR/$tdir
24911 $LFS setstripe -c 2 $dom
24913 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
24914 error "failed to write data into $dom"
24915 local old_md5=$(md5sum $dom)
24918 $LFS migrate -E 1M -L mdt -E eof -c2 -v $dom ||
24919 error "failed migrating to the DOM file"
24921 [[ $($LFS getstripe -L --component-start=0 $dom) == 'mdt' ]] ||
24922 error "MDT stripe wasn't set"
24925 local new_md5=$(md5sum $dom)
24926 [ "$old_md5" != "$new_md5" ] &&
24927 error "$old_md5 != $new_md5"
24931 run_test 272f "DoM migration: OST-striped file to DOM file"
24934 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
24935 skip "Need MDS version at least 2.11.50"
24937 # Layout swap cannot be done if either file has DOM component,
24938 # this will never be supported, migration should be used instead
24940 local dom=$DIR/$tdir/$tfile
24941 mkdir -p $DIR/$tdir
24943 $LFS setstripe -c2 ${dom}_plain
24944 $LFS setstripe -E 1M -L mdt -E -1 -c2 ${dom}_dom
24945 $LFS swap_layouts ${dom}_plain ${dom}_dom &&
24946 error "can swap layout with DoM component"
24947 $LFS swap_layouts ${dom}_dom ${dom}_plain &&
24948 error "can swap layout with DoM component"
24950 $LFS setstripe -E 1M -c1 -E -1 -c2 ${dom}_comp
24951 $LFS swap_layouts ${dom}_comp ${dom}_dom &&
24952 error "can swap layout with DoM component"
24953 $LFS swap_layouts ${dom}_dom ${dom}_comp &&
24954 error "can swap layout with DoM component"
24957 run_test 273a "DoM: layout swapping should fail with DOM"
24960 mkdir -p $DIR/$tdir
24961 $LFS setstripe -E 1M -L mdt -E -1 -c -1 $DIR/$tdir
24963 #define OBD_FAIL_MDS_COMMITRW_DELAY 0x16b
24964 do_facet mds1 $LCTL set_param fail_loc=0x8000016b fail_val=2
24966 $MULTIOP $DIR/$tdir/$tfile Ouw2097152c
24968 run_test 273b "DoM: race writeback and object destroy"
24971 mkdir -p $DIR/$tdir
24972 $LFS setstripe -E 1M -E-1 -c-1 $DIR/$tdir
24974 #define OBD_FAIL_OFD_COMMITRW_DELAY 0x1e1
24975 do_facet ost1 $LCTL set_param fail_loc=0x800001e1 fail_val=2
24977 $MULTIOP $DIR/$tdir/$tfile Ouw2097152c
24979 run_test 273c "race writeback and object destroy"
24982 remote_ost_nodsh && skip "remote OST with nodsh"
24983 [ $OST1_VERSION -lt $(version_code 2.10.57) ] &&
24984 skip "Need OST version >= 2.10.57"
24986 local file=$DIR/$tfile
24989 oss=$(comma_list $(osts_nodes))
24991 dd if=/dev/urandom of=$file bs=1M count=2 ||
24992 error "failed to create a file"
24993 stack_trap "rm -f $file"
24994 cancel_lru_locks osc
24997 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
24998 error "failed to read a file"
25000 #define OBD_FAIL_LDLM_PAUSE_CANCEL2 0x31f
25001 $LCTL set_param fail_loc=0x8000031f
25003 cancel_lru_locks osc &
25006 #define OBD_FAIL_LDLM_PROLONG_PAUSE 0x32b
25007 do_nodes $oss $LCTL set_param fail_loc=0x8000032b
25008 #IO takes another lock, but matches the PENDING one
25009 #and places it to the IO RPC
25010 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
25011 error "failed to read a file with PENDING lock"
25013 run_test 275 "Read on a canceled duplicate lock"
25016 remote_ost_nodsh && skip "remote OST with nodsh"
25019 do_facet ost1 "(while true; do \
25020 $LCTL get_param obdfilter.*.filesfree > /dev/null 2>&1; \
25021 done) & pid=\\\$!; echo \\\$pid > $TMP/sanity_276_pid" &
25024 for LOOP in $(seq 20); do
25026 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS
25029 do_facet ost1 "pid=\\\$(cat $TMP/sanity_276_pid); kill -9 \\\$pid; \
25030 rm $TMP/sanity_276_pid"
25032 run_test 276 "Race between mount and obd_statfs"
25035 $LCTL set_param ldlm.namespaces.*.lru_size=0
25036 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
25037 local cached_mb=$($LCTL get_param llite.*.max_cached_mb |
25038 awk '/^used_mb/ { print $2 }')
25039 [ $cached_mb -eq 1 ] || error "expected mb 1 got $cached_mb"
25040 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 \
25041 oflag=direct conv=notrunc
25042 cached_mb=$($LCTL get_param llite.*.max_cached_mb |
25043 awk '/^used_mb/ { print $2 }')
25044 [ $cached_mb -eq 0 ] || error "expected mb 0 got $cached_mb"
25046 run_test 277 "Direct IO shall drop page cache"
25049 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
25050 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
25051 [[ "$(facet_host mds1)" != "$(facet_host mds2)" ]] &&
25052 skip "needs the same host for mdt1 mdt2" && return
25057 #define OBD_FAIL_OBD_STOP_MDS_RACE 0x60b
25058 do_facet mds2 $LCTL set_param fail_loc=0x8000060c
25064 echo "Starting MDTs"
25065 start mds1 $(mdsdevname 1) $MDS_MOUNT_OPTS
25067 #For the error assertion will happen. lu_env_get_key(..., &mdt_thread_key)
25069 do_facet mds2 $LCTL set_param fail_loc=0
25071 start mds2 $(mdsdevname 2) $MDS_MOUNT_OPTS
25072 wait_recovery_complete mds2
25074 run_test 278 "Race starting MDS between MDTs stop/start"
25077 [ $MGS_VERSION -lt $(version_code 2.13.52) ] &&
25078 skip "Need MGS version at least 2.13.52"
25079 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25080 combined_mgs_mds || skip "needs combined MGS/MDT"
25082 umount_client $MOUNT
25083 #define OBD_FAIL_MDS_LLOG_UMOUNT_RACE 0x15e
25084 do_facet mgs $LCTL set_param fail_loc=0x8000015e fail_val=0
25086 mount_client $MOUNT &
25088 stop mgs || error "stop mgs failed"
25089 #for a race mgs would crash
25090 start mgs $(mgsdevname) $MGS_MOUNT_OPTS || error "start mgs failed"
25091 # make sure we unmount client before remounting
25093 umount_client $MOUNT
25094 mount_client $MOUNT || error "mount client failed"
25096 run_test 280 "Race between MGS umount and client llog processing"
25098 cleanup_test_300() {
25102 test_striped_dir() {
25107 mkdir -p $DIR/$tdir
25109 SAVE_UMASK=$(umask)
25110 trap cleanup_test_300 RETURN EXIT
25112 $LFS setdirstripe -i $mdt_index -c 2 -H all_char -o 755 \
25113 $DIR/$tdir/striped_dir ||
25114 error "set striped dir error"
25116 local mode=$(stat -c%a $DIR/$tdir/striped_dir)
25117 [ "$mode" = "755" ] || error "expect 755 got $mode"
25119 $LFS getdirstripe $DIR/$tdir/striped_dir > /dev/null 2>&1 ||
25120 error "getdirstripe failed"
25121 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir)
25122 if [ "$stripe_count" != "2" ]; then
25123 error "1:stripe_count is $stripe_count, expect 2"
25125 stripe_count=$($LFS getdirstripe -T $DIR/$tdir/striped_dir)
25126 if [ "$stripe_count" != "2" ]; then
25127 error "2:stripe_count is $stripe_count, expect 2"
25130 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir)
25131 if [ "$stripe_index" != "$mdt_index" ]; then
25132 error "stripe_index is $stripe_index, expect $mdt_index"
25135 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
25136 error "nlink error after create striped dir"
25138 mkdir $DIR/$tdir/striped_dir/a
25139 mkdir $DIR/$tdir/striped_dir/b
25141 stat $DIR/$tdir/striped_dir/a ||
25142 error "create dir under striped dir failed"
25143 stat $DIR/$tdir/striped_dir/b ||
25144 error "create dir under striped dir failed"
25146 [ $(stat -c%h $DIR/$tdir/striped_dir) == '4' ] ||
25147 error "nlink error after mkdir"
25149 rmdir $DIR/$tdir/striped_dir/a
25150 [ $(stat -c%h $DIR/$tdir/striped_dir) == '3' ] ||
25151 error "nlink error after rmdir"
25153 rmdir $DIR/$tdir/striped_dir/b
25154 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
25155 error "nlink error after rmdir"
25157 chattr +i $DIR/$tdir/striped_dir
25158 createmany -o $DIR/$tdir/striped_dir/f 10 &&
25159 error "immutable flags not working under striped dir!"
25160 chattr -i $DIR/$tdir/striped_dir
25162 rmdir $DIR/$tdir/striped_dir ||
25163 error "rmdir striped dir error"
25171 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
25172 skip "skipped for lustre < 2.7.0"
25173 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25174 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
25176 test_striped_dir 0 || error "failed on striped dir on MDT0"
25177 test_striped_dir 1 || error "failed on striped dir on MDT0"
25179 run_test 300a "basic striped dir sanity test"
25182 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
25183 skip "skipped for lustre < 2.7.0"
25184 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25185 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
25192 test_mkdir $DIR/$tdir || error "mkdir fail"
25193 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
25194 error "set striped dir error"
25195 for i in {0..9}; do
25196 mtime1=$(stat -c %Y $DIR/$tdir/striped_dir)
25198 touch $DIR/$tdir/striped_dir/file_$i || error "touch error $i"
25199 mtime2=$(stat -c %Y $DIR/$tdir/striped_dir)
25200 [ $mtime1 -eq $mtime2 ] && error "mtime unchanged after create"
25202 rm -f $DIR/$tdir/striped_dir/file_$i || error "unlink error $i"
25203 mtime3=$(stat -c %Y $DIR/$tdir/striped_dir)
25204 [ $mtime2 -eq $mtime3 ] && error "mtime unchanged after unlink"
25208 run_test 300b "check ctime/mtime for striped dir"
25211 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
25212 skip "skipped for lustre < 2.7.0"
25213 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25214 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
25218 mkdir_on_mdt0 $DIR/$tdir
25219 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir ||
25220 error "set striped dir error"
25222 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/striped_dir ||
25223 error "chown striped dir failed"
25225 $RUNAS createmany -o $DIR/$tdir/striped_dir/f 5000 ||
25226 error "create 5k files failed"
25228 file_count=$(ls $DIR/$tdir/striped_dir | wc -l)
25230 [ "$file_count" = 5000 ] || error "file count $file_count != 5000"
25234 run_test 300c "chown && check ls under striped directory"
25237 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
25238 skip "skipped for lustre < 2.7.0"
25239 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25240 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
25245 mkdir -p $DIR/$tdir
25246 $LFS setstripe -c 2 $DIR/$tdir
25248 #local striped directory
25249 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
25250 error "set striped dir error"
25251 #look at the directories for debug purposes
25253 $LFS getdirstripe $DIR/$tdir
25254 ls -l $DIR/$tdir/striped_dir
25255 $LFS getdirstripe $DIR/$tdir/striped_dir
25256 createmany -o $DIR/$tdir/striped_dir/f 10 ||
25257 error "create 10 files failed"
25259 #remote striped directory
25260 $LFS setdirstripe -i 1 -c 2 $DIR/$tdir/remote_striped_dir ||
25261 error "set striped dir error"
25262 #look at the directories for debug purposes
25264 $LFS getdirstripe $DIR/$tdir
25265 ls -l $DIR/$tdir/remote_striped_dir
25266 $LFS getdirstripe $DIR/$tdir/remote_striped_dir
25267 createmany -o $DIR/$tdir/remote_striped_dir/f 10 ||
25268 error "create 10 files failed"
25270 for file in $(find $DIR/$tdir); do
25271 stripe_count=$($LFS getstripe -c $file)
25272 [ $stripe_count -eq 2 ] ||
25273 error "wrong stripe $stripe_count for $file"
25278 run_test 300d "check default stripe under striped directory"
25281 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
25282 skip "Need MDS version at least 2.7.55"
25283 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25284 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
25289 mkdir -p $DIR/$tdir
25291 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
25292 error "set striped dir error"
25294 touch $DIR/$tdir/striped_dir/a
25295 touch $DIR/$tdir/striped_dir/b
25296 touch $DIR/$tdir/striped_dir/c
25298 mkdir $DIR/$tdir/striped_dir/dir_a
25299 mkdir $DIR/$tdir/striped_dir/dir_b
25300 mkdir $DIR/$tdir/striped_dir/dir_c
25302 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_a ||
25303 error "set striped adir under striped dir error"
25305 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_b ||
25306 error "set striped bdir under striped dir error"
25308 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_c ||
25309 error "set striped cdir under striped dir error"
25311 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir/dir_b ||
25312 error "rename dir under striped dir fails"
25314 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir/stp_b ||
25315 error "rename dir under different stripes fails"
25317 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir/c ||
25318 error "rename file under striped dir should succeed"
25320 mrename $DIR/$tdir/striped_dir/dir_b $DIR/$tdir/striped_dir/dir_c ||
25321 error "rename dir under striped dir should succeed"
25325 run_test 300e "check rename under striped directory"
25328 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25329 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
25330 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
25331 skip "Need MDS version at least 2.7.55"
25337 mkdir -p $DIR/$tdir
25339 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
25340 error "set striped dir error"
25342 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir1 ||
25343 error "set striped dir error"
25345 touch $DIR/$tdir/striped_dir/a
25346 mkdir $DIR/$tdir/striped_dir/dir_a
25347 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_a ||
25348 error "create striped dir under striped dir fails"
25350 touch $DIR/$tdir/striped_dir1/b
25351 mkdir $DIR/$tdir/striped_dir1/dir_b
25352 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_b ||
25353 error "create striped dir under striped dir fails"
25355 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir1/dir_b ||
25356 error "rename dir under different striped dir should fail"
25358 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir1/stp_b ||
25359 error "rename striped dir under diff striped dir should fail"
25361 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir1/a ||
25362 error "rename file under diff striped dirs fails"
25366 run_test 300f "check rename cross striped directory"
25368 test_300_check_default_striped_dir()
25371 local default_count=$2
25372 local default_index=$3
25375 local dir_stripe_index
25378 echo "checking $dirname $default_count $default_index"
25379 $LFS setdirstripe -D -c $default_count -i $default_index \
25380 -H all_char $DIR/$tdir/$dirname ||
25381 error "set default stripe on striped dir error"
25382 stripe_count=$($LFS getdirstripe -D -c $DIR/$tdir/$dirname)
25383 [ $stripe_count -eq $default_count ] ||
25384 error "expect $default_count get $stripe_count for $dirname"
25386 stripe_index=$($LFS getdirstripe -D -i $DIR/$tdir/$dirname)
25387 [ $stripe_index -eq $default_index ] ||
25388 error "expect $default_index get $stripe_index for $dirname"
25390 mkdir $DIR/$tdir/$dirname/{test1,test2,test3,test4} ||
25391 error "create dirs failed"
25393 createmany -o $DIR/$tdir/$dirname/f- 10 || error "create files failed"
25394 unlinkmany $DIR/$tdir/$dirname/f- 10 || error "unlink files failed"
25395 for dir in $(find $DIR/$tdir/$dirname/*); do
25396 stripe_count=$($LFS getdirstripe -c $dir)
25397 (( $stripe_count == $default_count )) ||
25398 (( $stripe_count == $MDSCOUNT && $default_count == -1 )) ||
25399 (( $stripe_count == 0 )) || (( $default_count == 1 )) ||
25400 error "stripe count $default_count != $stripe_count for $dir"
25402 stripe_index=$($LFS getdirstripe -i $dir)
25403 [ $default_index -eq -1 ] ||
25404 [ $stripe_index -eq $default_index ] ||
25405 error "$stripe_index != $default_index for $dir"
25407 #check default stripe
25408 stripe_count=$($LFS getdirstripe -D -c $dir)
25409 [ $stripe_count -eq $default_count ] ||
25410 error "default count $default_count != $stripe_count for $dir"
25412 stripe_index=$($LFS getdirstripe -D -i $dir)
25413 [ $stripe_index -eq $default_index ] ||
25414 error "default index $default_index != $stripe_index for $dir"
25416 rmdir $DIR/$tdir/$dirname/* || error "rmdir failed"
25420 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
25421 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
25422 skip "Need MDS version at least 2.7.55"
25428 mkdir_on_mdt0 $DIR/$tdir
25429 mkdir $DIR/$tdir/normal_dir
25431 #Checking when client cache stripe index
25432 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
25433 $LFS setdirstripe -D -i1 $DIR/$tdir/striped_dir ||
25434 error "create striped_dir failed"
25436 $LFS setdirstripe -i0 $DIR/$tdir/striped_dir/dir0 ||
25437 error "create dir0 fails"
25438 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir0)
25439 [ $stripe_index -eq 0 ] ||
25440 error "dir0 expect index 0 got $stripe_index"
25442 mkdir $DIR/$tdir/striped_dir/dir1 ||
25443 error "create dir1 fails"
25444 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir1)
25445 [ $stripe_index -eq 1 ] ||
25446 error "dir1 expect index 1 got $stripe_index"
25448 #check default stripe count/stripe index
25449 test_300_check_default_striped_dir normal_dir $MDSCOUNT 1
25450 test_300_check_default_striped_dir normal_dir 1 0
25451 test_300_check_default_striped_dir normal_dir -1 1
25452 test_300_check_default_striped_dir normal_dir 2 -1
25454 #delete default stripe information
25455 echo "delete default stripeEA"
25456 $LFS setdirstripe -d $DIR/$tdir/normal_dir ||
25457 error "set default stripe on striped dir error"
25459 mkdir -p $DIR/$tdir/normal_dir/{test1,test2,test3,test4}
25460 for dir in $(find $DIR/$tdir/normal_dir/*); do
25461 stripe_count=$($LFS getdirstripe -c $dir)
25462 [ $stripe_count -eq 0 ] ||
25463 error "expect 1 get $stripe_count for $dir"
25466 run_test 300g "check default striped directory for normal directory"
25469 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
25470 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
25471 skip "Need MDS version at least 2.7.55"
25477 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
25478 error "set striped dir error"
25480 test_300_check_default_striped_dir striped_dir $MDSCOUNT 1
25481 test_300_check_default_striped_dir striped_dir 1 0
25482 test_300_check_default_striped_dir striped_dir -1 1
25483 test_300_check_default_striped_dir striped_dir 2 -1
25485 #delete default stripe information
25486 $LFS setdirstripe -d $DIR/$tdir/striped_dir ||
25487 error "set default stripe on striped dir error"
25489 mkdir -p $DIR/$tdir/striped_dir/{test1,test2,test3,test4}
25490 for dir in $(find $DIR/$tdir/striped_dir/*); do
25491 stripe_count=$($LFS getdirstripe -c $dir)
25492 [ $stripe_count -eq 0 ] ||
25493 error "expect 1 get $stripe_count for $dir"
25496 run_test 300h "check default striped directory for striped directory"
25499 [[ $PARALLEL == "yes" ]] && skip "skip parallel run"
25500 (( $MDSCOUNT >= 2 )) || skip_env "needs >= 2 MDTs"
25501 (( $MDS1_VERSION >= $(version_code 2.7.55) )) ||
25502 skip "Need MDS version at least 2.7.55"
25509 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
25510 error "set striped dir error"
25512 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
25513 error "create files under striped dir failed"
25515 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir ||
25516 error "set striped hashdir error"
25518 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir/d0 ||
25519 error "create dir0 under hash dir failed"
25520 $LFS setdirstripe -i0 -c$MDSCOUNT -H fnv_1a_64 $DIR/$tdir/hashdir/d1 ||
25521 error "create dir1 under hash dir failed"
25522 $LFS setdirstripe -i0 -c$MDSCOUNT -H crush $DIR/$tdir/hashdir/d2 ||
25523 error "create dir2 under hash dir failed"
25525 # unfortunately, we need to umount to clear dir layout cache for now
25526 # once we fully implement dir layout, we can drop this
25527 umount_client $MOUNT || error "umount failed"
25528 mount_client $MOUNT || error "mount failed"
25530 $LFS find -H fnv_1a_64,crush $DIR/$tdir/hashdir
25531 local dircnt=$($LFS find -H fnv_1a_64,crush $DIR/$tdir/hashdir | wc -l)
25532 (( $dircnt == 2 )) || error "lfs find striped dir got $dircnt != 2"
25534 if (( $MDS1_VERSION > $(version_code 2.15.0) )); then
25535 $LFS mkdir -i0 -c$MDSCOUNT -H crush2 $DIR/$tdir/hashdir/d3 ||
25536 error "create crush2 dir $tdir/hashdir/d3 failed"
25537 $LFS find -H crush2 $DIR/$tdir/hashdir
25538 dircnt=$($LFS find -H crush2 $DIR/$tdir/hashdir | wc -l)
25539 (( $dircnt == 1 )) || error "find crush2 dir got $dircnt != 1"
25541 # mkdir with an invalid hash type (hash=fail_val) from client
25542 # should be replaced on MDS with a valid (default) hash type
25543 #define OBD_FAIL_LMV_UNKNOWN_STRIPE 0x1901
25544 $LCTL set_param fail_loc=0x1901 fail_val=99
25545 $LFS mkdir -c2 $DIR/$tdir/hashdir/d99
25547 local hash=$($LFS getdirstripe -H $DIR/$tdir/hashdir/d99)
25548 local expect=$(do_facet mds1 \
25549 $LCTL get_param -n lod.$FSNAME-MDT0000-mdtlov.mdt_hash)
25550 [[ $hash == $expect ]] ||
25551 error "d99 hash '$hash' != expected hash '$expect'"
25554 #set the stripe to be unknown hash type on read
25555 #define OBD_FAIL_LMV_UNKNOWN_STRIPE 0x1901
25556 $LCTL set_param fail_loc=0x1901 fail_val=99
25557 for ((i = 0; i < 10; i++)); do
25558 $CHECKSTAT -t file $DIR/$tdir/striped_dir/f-$i ||
25559 error "stat f-$i failed"
25560 rm $DIR/$tdir/striped_dir/f-$i || error "unlink f-$i failed"
25563 touch $DIR/$tdir/striped_dir/f0 &&
25564 error "create under striped dir with unknown hash should fail"
25566 $LCTL set_param fail_loc=0
25568 umount_client $MOUNT || error "umount failed"
25569 mount_client $MOUNT || error "mount failed"
25573 run_test 300i "client handle unknown hash type striped directory"
25576 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
25577 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25578 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
25579 skip "Need MDS version at least 2.7.55"
25586 #define OBD_FAIL_SPLIT_UPDATE_REC 0x1702
25587 $LCTL set_param fail_loc=0x1702
25588 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
25589 error "set striped dir error"
25591 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
25592 error "create files under striped dir failed"
25594 $LCTL set_param fail_loc=0
25596 rm -rf $DIR/$tdir || error "unlink striped dir fails"
25600 run_test 300j "test large update record"
25603 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25604 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
25605 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
25606 skip "Need MDS version at least 2.7.55"
25608 # this test needs a huge transaction
25610 kb=$(do_facet $SINGLEMDS "$LCTL get_param -n \
25611 osd*.$FSNAME-MDT0000.kbytestotal")
25612 [ $kb -lt $((1024*1024)) ] && skip "MDT0 too small: $kb"
25619 #define OBD_FAIL_LARGE_STRIPE 0x1703
25620 $LCTL set_param fail_loc=0x1703
25621 $LFS setdirstripe -i 0 -c192 $DIR/$tdir/striped_dir ||
25622 error "set striped dir error"
25623 $LCTL set_param fail_loc=0
25625 $LFS getdirstripe $DIR/$tdir/striped_dir ||
25626 error "getstripeddir fails"
25627 rm -rf $DIR/$tdir/striped_dir ||
25628 error "unlink striped dir fails"
25632 run_test 300k "test large striped directory"
25635 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25636 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
25637 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
25638 skip "Need MDS version at least 2.7.55"
25642 test_mkdir -p $DIR/$tdir/striped_dir
25643 chown $RUNAS_ID $DIR/$tdir/striped_dir ||
25644 error "chown $RUNAS_ID failed"
25645 $LFS setdirstripe -i 1 -D $DIR/$tdir/striped_dir ||
25646 error "set default striped dir failed"
25648 #define OBD_FAIL_MDS_STALE_DIR_LAYOUT 0x158
25649 $LCTL set_param fail_loc=0x80000158
25650 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir || error "create dir fails"
25652 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/test_dir)
25653 [ $stripe_index -eq 1 ] ||
25654 error "expect 1 get $stripe_index for $dir"
25656 run_test 300l "non-root user to create dir under striped dir with stale layout"
25659 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25660 [ $MDSCOUNT -ge 2 ] && skip_env "Only for single MDT"
25661 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
25662 skip "Need MDS version at least 2.7.55"
25664 mkdir -p $DIR/$tdir/striped_dir
25665 $LFS setdirstripe -D -c 1 $DIR/$tdir/striped_dir ||
25666 error "set default stripes dir error"
25668 mkdir $DIR/$tdir/striped_dir/a || error "mkdir a fails"
25670 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/a)
25671 [ $stripe_count -eq 0 ] ||
25672 error "expect 0 get $stripe_count for a"
25674 $LFS setdirstripe -D -c 2 $DIR/$tdir/striped_dir ||
25675 error "set default stripes dir error"
25677 mkdir $DIR/$tdir/striped_dir/b || error "mkdir b fails"
25679 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/b)
25680 [ $stripe_count -eq 0 ] ||
25681 error "expect 0 get $stripe_count for b"
25683 $LFS setdirstripe -D -c1 -i2 $DIR/$tdir/striped_dir ||
25684 error "set default stripes dir error"
25686 mkdir $DIR/$tdir/striped_dir/c &&
25687 error "default stripe_index is invalid, mkdir c should fails"
25689 rm -rf $DIR/$tdir || error "rmdir fails"
25691 run_test 300m "setstriped directory on single MDT FS"
25694 local list=$(comma_list $(mdts_nodes))
25697 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
25701 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25702 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
25703 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
25704 skip "Need MDS version at least 2.7.55"
25705 remote_mds_nodsh && skip "remote MDS with nodsh"
25708 local list=$(comma_list $(mdts_nodes))
25710 trap cleanup_300n RETURN EXIT
25711 mkdir -p $DIR/$tdir
25712 chmod 777 $DIR/$tdir
25713 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT \
25714 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
25715 error "create striped dir succeeds with gid=0"
25717 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
25718 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
25719 error "create striped dir fails with gid=-1"
25721 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
25722 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D \
25723 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
25724 error "set default striped dir succeeds with gid=0"
25727 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
25728 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D $DIR/$tdir/striped_dir ||
25729 error "set default striped dir fails with gid=-1"
25732 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
25733 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir ||
25734 error "create test_dir fails"
25735 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir1 ||
25736 error "create test_dir1 fails"
25737 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir2 ||
25738 error "create test_dir2 fails"
25741 run_test 300n "non-root user to create dir under striped dir with default EA"
25744 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25745 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
25746 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
25747 skip "Need MDS version at least 2.7.55"
25752 mkdir -p $DIR/$tdir
25754 numfree1=$(lctl get_param -n mdc.*MDT0000*.filesfree)
25755 numfree2=$(lctl get_param -n mdc.*MDT0001*.filesfree)
25756 if [ $numfree1 -lt 66000 ] || [ $numfree2 -lt 66000 ]; then
25757 skip "not enough free inodes $numfree1 $numfree2"
25760 numfree1=$(lctl get_param -n mdc.*MDT0000-mdc-*.kbytesfree)
25761 numfree2=$(lctl get_param -n mdc.*MDT0001-mdc-*.kbytesfree)
25762 if [ $numfree1 -lt 300000 ] || [ $numfree2 -lt 300000 ]; then
25763 skip "not enough free space $numfree1 $numfree2"
25766 $LFS setdirstripe -c2 $DIR/$tdir/striped_dir ||
25767 error "setdirstripe fails"
25769 createmany -d $DIR/$tdir/striped_dir/d 131000 ||
25770 error "create dirs fails"
25772 $LCTL set_param ldlm.namespaces.*mdc-*.lru_size=0
25773 ls $DIR/$tdir/striped_dir > /dev/null ||
25774 error "ls striped dir fails"
25775 unlinkmany -d $DIR/$tdir/striped_dir/d 131000 ||
25776 error "unlink big striped dir fails"
25778 run_test 300o "unlink big sub stripe(> 65000 subdirs)"
25781 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25782 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
25783 remote_mds_nodsh && skip "remote MDS with nodsh"
25785 mkdir_on_mdt0 $DIR/$tdir
25787 #define OBD_FAIL_OUT_ENOSPC 0x1704
25788 do_facet mds2 lctl set_param fail_loc=0x80001704
25789 $LFS setdirstripe -i 0 -c2 $DIR/$tdir/bad_striped_dir > /dev/null 2>&1 \
25790 && error "create striped directory should fail"
25792 [ -e $DIR/$tdir/bad_striped_dir ] && error "striped dir exists"
25794 $LFS setdirstripe -c2 $DIR/$tdir/bad_striped_dir
25797 run_test 300p "create striped directory without space"
25800 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25801 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
25803 local fd=$(free_fd)
25804 local cmd="exec $fd<$tdir"
25806 $LFS mkdir -c $MDSCOUNT $tdir || error "create $tdir fails"
25809 trap "eval $cmd" EXIT
25810 cd $tdir || error "cd $tdir fails"
25811 rmdir ../$tdir || error "rmdir $tdir fails"
25812 mkdir local_dir && error "create dir succeeds"
25813 $LFS setdirstripe -i1 remote_dir && error "create remote dir succeeds"
25817 run_test 300q "create remote directory under orphan directory"
25820 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
25821 skip "Need MDS version at least 2.7.55" && return
25822 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
25826 $LFS setdirstripe -i 0 -c -1 $DIR/$tdir/striped_dir ||
25827 error "set striped dir error"
25829 $LFS getdirstripe $DIR/$tdir/striped_dir ||
25830 error "getstripeddir fails"
25833 stripe_count=$($LFS getdirstripe $DIR/$tdir/striped_dir |
25834 awk '/lmv_stripe_count:/ { print $2 }')
25836 [ $MDSCOUNT -ne $stripe_count ] &&
25837 error "wrong stripe count $stripe_count expected $MDSCOUNT"
25839 rm -rf $DIR/$tdir/striped_dir ||
25840 error "unlink striped dir fails"
25842 run_test 300r "test -1 striped directory"
25844 test_300s_helper() {
25847 local stripe_dir=$DIR/$tdir/striped_dir.$count
25849 $LFS mkdir -c $count $stripe_dir ||
25850 error "lfs mkdir -c error"
25852 $LFS getdirstripe $stripe_dir ||
25853 error "lfs getdirstripe fails"
25856 stripe_count=$($LFS getdirstripe $stripe_dir |
25857 awk '/lmv_stripe_count:/ { print $2 }')
25859 [ $count -ne $stripe_count ] &&
25860 error_noexit "bad stripe count $stripe_count expected $count"
25863 dupe_stripes=$($LFS getdirstripe $stripe_dir |
25864 awk '/0x/ {count[$1] += 1}; END {
25865 for (idx in count) {
25866 if (count[idx]>1) {
25867 print "index " idx " count " count[idx]
25872 if [[ -n "$dupe_stripes" ]] ; then
25873 lfs getdirstripe $stripe_dir
25874 error_noexit "Dupe MDT above: $dupe_stripes "
25877 rm -rf $stripe_dir ||
25878 error_noexit "unlink $stripe_dir fails"
25882 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
25883 skip "Need MDS version at least 2.7.55" && return
25884 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
25887 for count in $(seq 2 $MDSCOUNT); do
25888 test_300s_helper $count
25891 run_test 300s "test lfs mkdir -c without -i"
25894 (( $MDS1_VERSION >= $(version_code 2.14.55) )) ||
25895 skip "need MDS 2.14.55 or later"
25896 (( $MDSCOUNT >= 2 )) || skip "needs at least 2 MDTs"
25898 local testdir="$DIR/$tdir/striped_dir"
25899 local dir1=$testdir/dir1
25900 local dir2=$testdir/dir2
25904 $LFS setdirstripe -D -c -1 --max-inherit=3 $testdir ||
25905 error "failed to set default stripe count for $testdir"
25908 local stripe_count=$($LFS getdirstripe -c $dir1)
25910 (( $stripe_count == $MDSCOUNT )) || error "wrong stripe count"
25912 local max_count=$((MDSCOUNT - 1))
25913 local mdts=$(comma_list $(mdts_nodes))
25915 do_nodes $mdts $LCTL set_param lod.*.max_mdt_stripecount=$max_count
25916 stack_trap "do_nodes $mdts $LCTL set_param lod.*.max_mdt_stripecount=0"
25919 stripe_count=$($LFS getdirstripe -c $dir2)
25921 (( $stripe_count == $max_count )) || error "wrong stripe count"
25923 run_test 300t "test max_mdt_stripecount"
25925 prepare_remote_file() {
25926 mkdir $DIR/$tdir/src_dir ||
25927 error "create remote source failed"
25929 cp /etc/hosts $DIR/$tdir/src_dir/a ||
25930 error "cp to remote source failed"
25931 touch $DIR/$tdir/src_dir/a
25933 $LFS mkdir -i 1 $DIR/$tdir/tgt_dir ||
25934 error "create remote target dir failed"
25936 touch $DIR/$tdir/tgt_dir/b
25938 mrename $DIR/$tdir/src_dir/a $DIR/$tdir/tgt_dir/b ||
25939 error "rename dir cross MDT failed!"
25941 $CHECKSTAT -t file $DIR/$tdir/src_dir/a &&
25942 error "src_child still exists after rename"
25944 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/b ||
25945 error "missing file(a) after rename"
25947 diff /etc/hosts $DIR/$tdir/tgt_dir/b ||
25948 error "diff after rename"
25952 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 4 MDTs"
25953 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25955 local remote_file=$DIR/$tdir/tgt_dir/b
25957 mkdir -p $DIR/$tdir
25959 prepare_remote_file || error "prepare remote file failed"
25962 $OPENUNLINK $remote_file $remote_file ||
25963 error "openunlink $remote_file failed"
25964 $CHECKSTAT -a $remote_file || error "$remote_file exists"
25966 run_test 310a "open unlink remote file"
25969 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 4 MDTs"
25970 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25972 local remote_file=$DIR/$tdir/tgt_dir/b
25974 mkdir -p $DIR/$tdir
25976 prepare_remote_file || error "prepare remote file failed"
25978 ln $remote_file $DIR/$tfile || error "link failed for remote file"
25979 $MULTIOP $DIR/$tfile Ouc || error "mulitop failed"
25980 $CHECKSTAT -t file $remote_file || error "check file failed"
25982 run_test 310b "unlink remote file with multiple links while open"
25985 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25986 [[ $MDSCOUNT -lt 4 ]] && skip_env "needs >= 4 MDTs"
25988 local remote_file=$DIR/$tdir/tgt_dir/b
25990 mkdir -p $DIR/$tdir
25992 prepare_remote_file || error "prepare remote file failed"
25994 ln $remote_file $DIR/$tfile || error "link failed for remote file"
25995 multiop_bg_pause $remote_file O_uc ||
25996 error "mulitop failed for remote file"
25998 $MULTIOP $DIR/$tfile Ouc
25999 kill -USR1 $MULTIPID
26002 run_test 310c "open-unlink remote file with multiple links"
26006 [ $PARALLEL == "yes" ] && skip "skip parallel run"
26007 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
26008 [ $MDS1_VERSION -lt $(version_code 2.8.54) ] &&
26009 skip "lustre < 2.8.54 does not contain LU-4825 fix"
26010 remote_mds_nodsh && skip "remote MDS with nodsh"
26012 local old_iused=$($LFS df -i | awk '/OST0000/ { print $3; exit; }')
26013 local mdts=$(comma_list $(mdts_nodes))
26015 mkdir -p $DIR/$tdir
26016 $LFS setstripe -i 0 -c 1 $DIR/$tdir
26017 createmany -o $DIR/$tdir/$tfile. 1000
26019 # statfs data is not real time, let's just calculate it
26020 old_iused=$((old_iused + 1000))
26022 local count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
26023 osp.*OST0000*MDT0000.create_count")
26024 local max_count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
26025 osp.*OST0000*MDT0000.max_create_count")
26026 do_nodes $mdts "$LCTL set_param -n osp.*OST0000*.max_create_count=0"
26028 $LFS setstripe -i 0 $DIR/$tdir/$tfile || error "setstripe failed"
26029 local index=$($LFS getstripe -i $DIR/$tdir/$tfile)
26030 [ $index -ne 0 ] || error "$tfile stripe index is 0"
26032 unlinkmany $DIR/$tdir/$tfile. 1000
26034 do_nodes $mdts "$LCTL set_param -n \
26035 osp.*OST0000*.max_create_count=$max_count"
26036 [ $MDS1_VERSION -lt $(version_code 2.12.51) ] &&
26037 do_nodes $mdts "$LCTL set_param -n \
26038 osp.*OST0000*.create_count=$count"
26039 do_nodes $mdts "$LCTL get_param osp.*OST0000*.create_count" |
26040 grep "=0" && error "create_count is zero"
26043 for i in $(seq 120); do
26044 new_iused=$($LFS df -i | awk '/OST0000/ { print $3; exit; }')
26045 # system may be too busy to destroy all objs in time, use
26046 # a somewhat small value to not fail autotest
26047 [ $((old_iused - new_iused)) -gt 400 ] && break
26051 echo "waited $i sec, old Iused $old_iused, new Iused $new_iused"
26052 [ $((old_iused - new_iused)) -gt 400 ] ||
26053 error "objs not destroyed after unlink"
26055 run_test 311 "disable OSP precreate, and unlink should destroy objs"
26061 local fid=($($LFS getstripe $tf | grep 0x))
26062 local seq=${fid[3]#0x}
26063 local objid=${fid[1]}
26065 local vdevdir=$(dirname $(facet_vdevice $ost))
26066 local cmd="$ZDB -e -p $vdevdir -ddddd $(facet_device $ost)"
26067 local zfs_zapid=$(do_facet $ost $cmd |
26068 grep -w "/O/$seq/d$((objid%32))" -C 5 |
26069 awk '/Object/{getline; print $1}')
26070 local zfs_objid=$(do_facet $ost $cmd $zfs_zapid |
26071 awk "/$objid = /"'{printf $3}')
26076 zfs_object_blksz() {
26080 local vdevdir=$(dirname $(facet_vdevice $ost))
26081 local cmd="$ZDB -e -p $vdevdir -dddd $(facet_device $ost)"
26082 local blksz=$(do_facet $ost $cmd $objid |
26083 awk '/dblk/{getline; printf $4}')
26085 case "${blksz: -1}" in
26086 k|K) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024)) ;;
26087 m|M) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024*1024)) ;;
26094 test_312() { # LU-4856
26095 remote_ost_nodsh && skip "remote OST with nodsh"
26096 [[ "$ost1_FSTYPE" == "zfs" ]] || skip "the test only applies to zfs"
26098 local max_blksz=$(do_facet ost1 \
26099 $ZFS get -p recordsize $(facet_device ost1) |
26100 awk '!/VALUE/{print $3}')
26101 local tf=$DIR/$tfile
26103 $LFS setstripe -c1 $tf
26104 local facet="ost$(($($LFS getstripe -i $tf) + 1))"
26106 # Get ZFS object id
26107 local zfs_objid=$(zfs_get_objid $facet $tf)
26108 # block size change by sequential overwrite
26111 for ((bs=$PAGE_SIZE; bs <= max_blksz; bs *= 4)) ; do
26112 dd if=/dev/zero of=$tf bs=$bs count=1 oflag=sync conv=notrunc
26114 local blksz=$(zfs_object_blksz $facet $zfs_objid)
26115 [[ $blksz -eq $bs ]] || error "blksz error: $blksz, expected: $bs"
26119 $LFS setstripe -c1 $tf
26120 facet="ost$(($($LFS getstripe -i $tf) + 1))"
26122 # block size change by sequential append write
26123 dd if=/dev/zero of=$tf bs=$PAGE_SIZE count=1 oflag=sync conv=notrunc
26124 zfs_objid=$(zfs_get_objid $facet $tf)
26127 for ((count = 1; count < $((max_blksz / PAGE_SIZE)); count *= 2)); do
26128 dd if=/dev/zero of=$tf bs=$PAGE_SIZE count=$count seek=$count \
26129 oflag=sync conv=notrunc
26131 blksz=$(zfs_object_blksz $facet $zfs_objid)
26132 (( $blksz == 2 * count * PAGE_SIZE )) ||
26133 error "blksz error, actual $blksz, " \
26134 "expected: 2 * $count * $PAGE_SIZE"
26139 $LFS setstripe -c1 $tf
26140 facet="ost$(($($LFS getstripe -i $tf) + 1))"
26141 zfs_objid=$(zfs_get_objid $facet $tf)
26143 dd if=/dev/zero of=$tf bs=1K count=1 oflag=sync conv=notrunc
26144 blksz=$(zfs_object_blksz $facet $zfs_objid)
26145 (( blksz == PAGE_SIZE )) ||
26146 error "blksz error: $blksz, expected: $PAGE_SIZE"
26148 dd if=/dev/zero of=$tf bs=64K count=1 oflag=sync conv=notrunc seek=128
26149 blksz=$(zfs_object_blksz $facet $zfs_objid)
26150 (( blksz == 65536 )) || error "blksz error: $blksz, expected: 64k"
26152 dd if=/dev/zero of=$tf bs=1M count=1 oflag=sync conv=notrunc
26153 blksz=$(zfs_object_blksz $facet $zfs_objid)
26154 (( blksz == 65536 )) || error "rewrite error: $blksz, expected: 64k"
26156 run_test 312 "make sure ZFS adjusts its block size by write pattern"
26159 remote_ost_nodsh && skip "remote OST with nodsh"
26161 local file=$DIR/$tfile
26164 $LFS setstripe -c 1 -i 0 $file || error "setstripe failed"
26166 # define OBD_FAIL_TGT_RCVD_EIO 0x720
26167 do_facet ost1 "$LCTL set_param fail_loc=0x720"
26168 dd if=/dev/zero of=$file bs=$PAGE_SIZE oflag=direct count=1 &&
26169 error "write should failed"
26170 do_facet ost1 "$LCTL set_param fail_loc=0"
26173 run_test 313 "io should fail after last_rcvd update fail"
26176 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
26178 $LFS setstripe -c 2 -i 0 $DIR/$tfile || error "setstripe failed"
26179 do_facet ost1 "$LCTL set_param fail_loc=0x720"
26181 wait_delete_completed
26182 do_facet ost1 "$LCTL set_param fail_loc=0"
26184 run_test 314 "OSP shouldn't fail after last_rcvd update failure"
26186 test_315() { # LU-618
26187 [ -f /proc/$$/io ] || skip_env "no IO accounting in kernel"
26189 local file=$DIR/$tfile
26192 $MULTIOP $file oO_CREAT:O_DIRECT:O_RDWR:w4063232c ||
26193 error "multiop file write failed"
26194 $MULTIOP $file oO_RDONLY:r4063232_c &
26199 local rbytes=$(awk '/read_bytes/ { print $2 }' /proc/$PID/io)
26202 [ $rbytes -gt 4000000 ] || error "read is not accounted ($rbytes)"
26205 run_test 315 "read should be accounted"
26208 (( $MDSCOUNT >= 2 )) || skip "needs >= 2 MDTs"
26209 large_xattr_enabled || skip "ea_inode feature disabled"
26211 mkdir_on_mdt0 $DIR/$tdir || error "mkdir $tdir failed"
26212 mkdir $DIR/$tdir/d || error "mkdir $tdir/d failed"
26213 chown nobody $DIR/$tdir/d || error "chown $tdir/d failed"
26214 touch $DIR/$tdir/d/$tfile || error "touch $tdir/d/$tfile failed"
26216 $LFS migrate -m1 $DIR/$tdir/d || error "lfs migrate -m1 failed"
26218 run_test 316 "lfs migrate of file with large_xattr enabled"
26221 [ $MDS1_VERSION -lt $(version_code 2.11.53) ] &&
26222 skip "Need MDS version at least 2.11.53"
26223 if [ "$ost1_FSTYPE" == "zfs" ]; then
26224 skip "LU-10370: no implementation for ZFS"
26228 local grant_blk_size
26230 grant_blk_size=$($LCTL get_param osc.$FSNAME*.import |
26231 awk '/grant_block_size:/ { print $2; exit; }')
26233 # Create File of size 5M. Truncate it to below size's and verify
26236 dd if=/dev/zero of=$DIR/$tfile bs=5M count=1 conv=fsync ||
26237 error "Create file $DIR/$tfile failed"
26238 stack_trap "rm -f $DIR/$tfile" EXIT
26240 for trunc_sz in 2097152 4097 4000 509 0; do
26241 $TRUNCATE $DIR/$tfile $trunc_sz ||
26242 error "truncate $tfile to $trunc_sz failed"
26243 local sz=$(stat --format=%s $DIR/$tfile)
26244 local blk=$(stat --format=%b $DIR/$tfile)
26245 local trunc_blk=$((((trunc_sz + (grant_blk_size - 1) ) /
26246 grant_blk_size) * 8))
26248 if [[ $blk -ne $trunc_blk ]]; then
26249 $(which stat) $DIR/$tfile
26250 error "Expected Block $trunc_blk got $blk for $tfile"
26253 $CHECKSTAT -s $trunc_sz $DIR/$tfile ||
26254 error "Expected Size $trunc_sz got $sz for $tfile"
26259 # Create file with a hole and write actual 65536 bytes which aligned
26260 # with 4K and 64K PAGE_SIZE. Block count must be 128.
26263 dd if=/dev/zero of=$DIR/$tfile bs=$bs count=1 seek=5 conv=fsync ||
26264 error "Create file : $DIR/$tfile"
26267 # Truncate to size $trunc_sz bytes. Strip tail blocks and leave only 8
26268 # blocks. The block count must drop to 8.
26270 trunc_sz=$(($(stat --format=%s $DIR/$tfile) -
26271 ((bs - grant_blk_size) + 1)))
26272 $TRUNCATE $DIR/$tfile $trunc_sz ||
26273 error "truncate $tfile to $trunc_sz failed"
26275 local trunc_bsz=$((grant_blk_size / $(stat --format=%B $DIR/$tfile)))
26276 sz=$(stat --format=%s $DIR/$tfile)
26277 blk=$(stat --format=%b $DIR/$tfile)
26279 if [[ $blk -ne $trunc_bsz ]]; then
26280 $(which stat) $DIR/$tfile
26281 error "Expected Block $trunc_bsz got $blk for $tfile"
26284 $CHECKSTAT -s $trunc_sz $DIR/$tfile ||
26285 error "Expected Size $trunc_sz got $sz for $tfile"
26287 run_test 317 "Verify blocks get correctly update after truncate"
26290 local llite_name="llite.$($LFS getname $MOUNT | awk '{print $1}')"
26291 local old_max_active=$($LCTL get_param -n \
26292 ${llite_name}.max_read_ahead_async_active \
26295 $LCTL set_param llite.*.max_read_ahead_async_active=256
26296 local max_active=$($LCTL get_param -n \
26297 ${llite_name}.max_read_ahead_async_active \
26299 [ $max_active -ne 256 ] && error "expected 256 but got $max_active"
26301 $LCTL set_param llite.*.max_read_ahead_async_active=0 ||
26302 error "set max_read_ahead_async_active should succeed"
26304 $LCTL set_param llite.*.max_read_ahead_async_active=512
26305 max_active=$($LCTL get_param -n \
26306 ${llite_name}.max_read_ahead_async_active 2>/dev/null)
26307 [ $max_active -eq 512 ] || error "expected 512 but got $max_active"
26309 # restore @max_active
26310 [ $old_max_active -ne 0 ] && $LCTL set_param \
26311 llite.*.max_read_ahead_async_active=$old_max_active
26313 local old_threshold=$($LCTL get_param -n \
26314 ${llite_name}.read_ahead_async_file_threshold_mb 2>/dev/null)
26315 local max_per_file_mb=$($LCTL get_param -n \
26316 ${llite_name}.max_read_ahead_per_file_mb 2>/dev/null)
26318 local invalid=$(($max_per_file_mb + 1))
26320 llite.*.read_ahead_async_file_threshold_mb=$invalid\
26321 && error "set $invalid should fail"
26323 local valid=$(($invalid - 1))
26325 llite.*.read_ahead_async_file_threshold_mb=$valid ||
26326 error "set $valid should succeed"
26327 local threshold=$($LCTL get_param -n \
26328 ${llite_name}.read_ahead_async_file_threshold_mb 2>/dev/null)
26329 [ $threshold -eq $valid ] || error \
26330 "expect threshold $valid got $threshold"
26332 llite.*.read_ahead_async_file_threshold_mb=$old_threshold
26334 run_test 318 "Verify async readahead tunables"
26337 (( $MDSCOUNT >= 2 )) || skip "needs >= 2 MDTs"
26339 local before=$(date +%s)
26341 local mdir=$DIR/$tdir
26342 local file=$mdir/xxx
26344 $LFS mkdir -i0 $mdir || error "mkdir $mdir fails"
26347 #define OBD_FAIL_LDLM_LOCAL_CANCEL_PAUSE 0x32c
26348 $LCTL set_param fail_val=5 fail_loc=0x8000032c
26349 $LFS migrate -m1 $mdir &
26352 dd if=$file of=/dev/null
26354 evict=$($LCTL get_param mdc.$FSNAME-MDT*.state |
26355 awk -F"[ [,]" '/EVICTED ]$/ { if (mx<$5) {mx=$5;} } END { print mx }')
26357 [ -z "$evict" ] || [[ $evict -le $before ]] || error "eviction happened"
26359 run_test 319 "lost lease lock on migrate error"
26361 test_398a() { # LU-4198
26362 local ost1_imp=$(get_osc_import_name client ost1)
26363 local imp_name=$($LCTL list_param osc.$ost1_imp | head -n1 |
26366 $LFS setstripe -c 1 -i 0 $DIR/$tfile
26367 stack_trap "rm -f $DIR/$tfile"
26368 $LCTL set_param ldlm.namespaces.*.lru_size=clear
26370 # request a new lock on client
26371 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
26373 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=direct conv=notrunc
26374 local lock_count=$($LCTL get_param -n \
26375 ldlm.namespaces.$imp_name.lru_size)
26376 [[ $lock_count -eq 0 ]] || error "lock should be cancelled by direct IO"
26378 $LCTL set_param ldlm.namespaces.$imp_name.lru_size=clear
26380 # no lock cached, should use lockless DIO and not enqueue new lock
26381 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=direct conv=notrunc
26382 lock_count=$($LCTL get_param -n \
26383 ldlm.namespaces.$imp_name.lru_size)
26384 [[ $lock_count -eq 0 ]] || error "no lock should be held by direct IO"
26386 $LCTL set_param ldlm.namespaces.$imp_name.lru_size=clear
26388 # no lock cached, should use locked DIO append
26389 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=direct oflag=append \
26390 conv=notrunc || error "DIO append failed"
26391 lock_count=$($LCTL get_param -n \
26392 ldlm.namespaces.$imp_name.lru_size)
26393 [[ $lock_count -ne 0 ]] || error "lock still must be held by DIO append"
26395 run_test 398a "direct IO should cancel lock otherwise lockless"
26397 test_398b() { # LU-4198
26398 local before=$(date +%s)
26402 which fio || skip_env "no fio installed"
26403 $LFS setstripe -c -1 -S 1M $DIR/$tfile
26404 dd if=/dev/zero of=$DIR/$tfile bs=1M count=$size
26406 # Single page, multiple pages, stripe size, 4*stripe size
26407 for bsize in $(( $PAGE_SIZE )) $(( 4*$PAGE_SIZE )) 1048576 4194304; do
26408 echo "mix direct rw ${bsize} by fio with $njobs jobs..."
26409 fio --name=rand-rw --rw=randrw --bs=$bsize --direct=1 \
26410 --numjobs=$njobs --fallocate=none \
26411 --iodepth=16 --allow_file_create=0 \
26412 --size=$((size/njobs))M \
26413 --filename=$DIR/$tfile &
26416 echo "mix buffer rw ${bsize} by fio with $njobs jobs..."
26417 fio --name=rand-rw --rw=randrw --bs=$bsize \
26418 --numjobs=$njobs --fallocate=none \
26419 --iodepth=16 --allow_file_create=0 \
26420 --size=$((size/njobs))M \
26421 --filename=$DIR/$tfile || true
26425 evict=$(do_facet client $LCTL get_param \
26426 osc.$FSNAME-OST*-osc-*/state |
26427 awk -F"[ [,]" '/EVICTED ]$/ { if (t<$5) {t=$5;} } END { print t }')
26429 [ -z "$evict" ] || [[ $evict -le $before ]] ||
26430 (do_facet client $LCTL get_param \
26431 osc.$FSNAME-OST*-osc-*/state;
26432 error "eviction happened: $evict before:$before")
26436 run_test 398b "DIO and buffer IO race"
26438 test_398c() { # LU-4198
26439 local ost1_imp=$(get_osc_import_name client ost1)
26440 local imp_name=$($LCTL list_param osc.$ost1_imp | head -n1 |
26443 which fio || skip_env "no fio installed"
26445 saved_debug=$($LCTL get_param -n debug)
26446 $LCTL set_param debug=0
26448 local size=$(lctl get_param -n osc.$FSNAME-OST0000*.kbytesavail | head -1)
26449 ((size /= 1024)) # by megabytes
26450 ((size /= 2)) # write half of the OST at most
26451 [ $size -gt 40 ] && size=40 #reduce test time anyway
26453 $LFS setstripe -c 1 $DIR/$tfile
26455 # it seems like ldiskfs reserves more space than necessary if the
26456 # writing blocks are not mapped, so it extends the file firstly
26457 dd if=/dev/zero of=$DIR/$tfile bs=1M count=$size && sync
26458 cancel_lru_locks osc
26460 # clear and verify rpc_stats later
26461 $LCTL set_param osc.${FSNAME}-OST0000-osc-ffff*.rpc_stats=clear
26464 echo "writing ${size}M to OST0 by fio with $njobs jobs..."
26465 fio --name=rand-write --rw=randwrite --bs=$PAGE_SIZE --direct=1 \
26466 --numjobs=$njobs --fallocate=none --ioengine=libaio \
26467 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
26468 --filename=$DIR/$tfile
26469 [ $? -eq 0 ] || error "fio write error"
26471 [ $($LCTL get_param -n ldlm.namespaces.$imp_name.lock_count) -eq 0 ] ||
26472 error "Locks were requested while doing AIO"
26474 # get the percentage of 1-page I/O
26475 pct=$($LCTL get_param osc.${imp_name}.rpc_stats |
26476 grep -A 1 'pages per rpc' | grep -v 'pages per rpc' |
26478 [ $pct -le 50 ] || error "$pct% of I/O are 1-page"
26480 echo "mix rw ${size}M to OST0 by fio with $njobs jobs..."
26481 fio --name=rand-rw --rw=randrw --bs=$PAGE_SIZE --direct=1 \
26482 --numjobs=$njobs --fallocate=none --ioengine=libaio \
26483 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
26484 --filename=$DIR/$tfile
26485 [ $? -eq 0 ] || error "fio mixed read write error"
26487 echo "AIO with large block size ${size}M"
26488 fio --name=rand-rw --rw=randrw --bs=${size}M --direct=1 \
26489 --numjobs=1 --fallocate=none --ioengine=libaio \
26490 --iodepth=16 --allow_file_create=0 --size=${size}M \
26491 --filename=$DIR/$tfile
26492 [ $? -eq 0 ] || error "fio large block size failed"
26495 $LCTL set_param debug="$saved_debug"
26497 run_test 398c "run fio to test AIO"
26499 test_398d() { # LU-13846
26500 which aiocp || skip_env "no aiocp installed"
26501 local aio_file=$DIR/$tfile.aio
26503 $LFS setstripe -c -1 -S 1M $DIR/$tfile $aio_file
26505 dd if=/dev/urandom of=$DIR/$tfile bs=1M count=64
26506 aiocp -a $PAGE_SIZE -b 64M -s 64M -f O_DIRECT $DIR/$tfile $aio_file
26507 stack_trap "rm -f $DIR/$tfile $aio_file"
26509 diff $DIR/$tfile $aio_file || error "file diff after aiocp"
26511 # make sure we don't crash and fail properly
26512 aiocp -a 512 -b 64M -s 64M -f O_DIRECT $DIR/$tfile $aio_file &&
26513 error "aio not aligned with PAGE SIZE should fail"
26515 rm -f $DIR/$tfile $aio_file
26517 run_test 398d "run aiocp to verify block size > stripe size"
26520 dd if=/dev/zero of=$DIR/$tfile bs=1234 count=1
26521 touch $DIR/$tfile.new
26522 dd if=$DIR/$tfile of=$DIR/$tfile.new bs=1M count=1 oflag=direct
26524 run_test 398e "O_Direct open cleared by fcntl doesn't cause hang"
26526 test_398f() { # LU-14687
26527 which aiocp || skip_env "no aiocp installed"
26528 local aio_file=$DIR/$tfile.aio
26530 $LFS setstripe -c -1 -S 1M $DIR/$tfile $aio_file
26532 dd if=/dev/zero of=$DIR/$tfile bs=1M count=64
26533 stack_trap "rm -f $DIR/$tfile $aio_file"
26535 #define OBD_FAIL_LLITE_PAGE_ALLOC 0x1418
26536 $LCTL set_param fail_loc=0x1418
26537 # make sure we don't crash and fail properly
26538 aiocp -b 64M -s 64M -f O_DIRECT $DIR/$tfile $aio_file &&
26539 error "aio with page allocation failure succeeded"
26540 $LCTL set_param fail_loc=0
26541 diff $DIR/$tfile $aio_file
26542 [[ $? != 0 ]] || error "no diff after failed aiocp"
26544 run_test 398f "verify aio handles ll_direct_rw_pages errors correctly"
26546 # NB: To get the parallel DIO behavior in LU-13798, there must be > 1
26547 # stripe and i/o size must be > stripe size
26548 # Old style synchronous DIO waits after submitting each chunk, resulting in a
26549 # single RPC in flight. This test shows async DIO submission is working by
26550 # showing multiple RPCs in flight.
26551 test_398g() { # LU-13798
26552 $LFS setstripe -o 0,0 -S 1M $DIR/$tfile
26554 # We need to do some i/o first to acquire enough grant to put our RPCs
26555 # in flight; otherwise a new connection may not have enough grant
26557 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=1 oflag=direct ||
26558 error "parallel dio failed"
26559 stack_trap "rm -f $DIR/$tfile"
26561 # Reduce RPC size to 1M to avoid combination in to larger RPCs
26562 local pages_per_rpc=$($LCTL get_param osc.*-OST0000-*.max_pages_per_rpc)
26563 $LCTL set_param osc.*-OST0000-*.max_pages_per_rpc=1M
26564 stack_trap "$LCTL set_param -n $pages_per_rpc"
26566 # Recreate file so it's empty
26568 $LFS setstripe -o 0,0 -S 1M $DIR/$tfile
26569 #Pause rpc completion to guarantee we see multiple rpcs in flight
26570 #define OBD_FAIL_OST_BRW_PAUSE_BULK
26571 do_facet ost1 $LCTL set_param fail_loc=0x214 fail_val=2
26572 stack_trap "do_facet ost1 $LCTL set_param fail_loc=0"
26575 $LCTL set_param osc.*.rpc_stats=c
26577 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=1 oflag=direct ||
26578 error "parallel dio failed"
26579 stack_trap "rm -f $DIR/$tfile"
26581 $LCTL get_param osc.*-OST0000-*.rpc_stats
26582 pct=$($LCTL get_param osc.*-OST0000-*.rpc_stats |
26583 grep -A 8 'rpcs in flight' | grep -v 'rpcs in flight' |
26584 grep "8:" | awk '{print $8}')
26585 # We look at the "8 rpcs in flight" field, and verify A) it is present
26586 # and B) it includes all RPCs. This proves we had 8 RPCs in flight,
26587 # as expected for an 8M DIO to a file with 1M stripes.
26588 [ $pct -eq 100 ] || error "we should see 8 RPCs in flight"
26590 # Verify turning off parallel dio works as expected
26592 $LCTL set_param osc.*.rpc_stats=c
26593 $LCTL set_param llite.*.parallel_dio=0
26594 stack_trap '$LCTL set_param llite.*.parallel_dio=1'
26596 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=1 oflag=direct ||
26597 error "dio with parallel dio disabled failed"
26599 # Ideally, we would see only one RPC in flight here, but there is an
26600 # unavoidable race between i/o completion and RPC in flight counting,
26601 # so while only 1 i/o is in flight at a time, the RPC in flight counter
26602 # will sometimes exceed 1 (3 or 4 is not rare on VM testing).
26603 # So instead we just verify it's always < 8.
26604 $LCTL get_param osc.*-OST0000-*.rpc_stats
26605 ret=$($LCTL get_param osc.*-OST0000-*.rpc_stats |
26606 grep -A 8 'rpcs in flight' | grep -v 'rpcs in flight' |
26607 grep '^$' -B1 | grep . | awk '{print $1}')
26608 [ $ret != "8:" ] ||
26609 error "we should see fewer than 8 RPCs in flight (saw $ret)"
26611 run_test 398g "verify parallel dio async RPC submission"
26613 test_398h() { # LU-13798
26614 local dio_file=$DIR/$tfile.dio
26616 $LFS setstripe -C 2 -S 1M $DIR/$tfile $dio_file
26618 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct
26619 stack_trap "rm -f $DIR/$tfile $dio_file"
26621 dd if=$DIR/$tfile of=$dio_file bs=8M count=8 iflag=direct oflag=direct ||
26622 error "parallel dio failed"
26623 diff $DIR/$tfile $dio_file
26624 [[ $? == 0 ]] || error "file diff after aiocp"
26626 run_test 398h "verify correctness of read & write with i/o size >> stripe size"
26628 test_398i() { # LU-13798
26629 local dio_file=$DIR/$tfile.dio
26631 $LFS setstripe -C 2 -S 1M $DIR/$tfile $dio_file
26633 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct
26634 stack_trap "rm -f $DIR/$tfile $dio_file"
26636 #define OBD_FAIL_LLITE_PAGE_ALLOC 0x1418
26637 $LCTL set_param fail_loc=0x1418
26638 # make sure we don't crash and fail properly
26639 dd if=$DIR/$tfile of=$dio_file bs=8M count=8 iflag=direct oflag=direct &&
26640 error "parallel dio page allocation failure succeeded"
26641 diff $DIR/$tfile $dio_file
26642 [[ $? != 0 ]] || error "no diff after failed aiocp"
26644 run_test 398i "verify parallel dio handles ll_direct_rw_pages errors correctly"
26646 test_398j() { # LU-13798
26647 # Stripe size > RPC size but less than i/o size tests split across
26648 # stripes and RPCs for individual i/o op
26649 $LFS setstripe -o 0,0 -S 4M $DIR/$tfile $DIR/$tfile.2
26651 # Reduce RPC size to 1M to guarantee split to multiple RPCs per stripe
26652 local pages_per_rpc=$($LCTL get_param osc.*-OST0000-*.max_pages_per_rpc)
26653 $LCTL set_param osc.*-OST0000-*.max_pages_per_rpc=1M
26654 stack_trap "$LCTL set_param -n $pages_per_rpc"
26656 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct ||
26657 error "parallel dio write failed"
26658 stack_trap "rm -f $DIR/$tfile $DIR/$tfile.2"
26660 dd if=$DIR/$tfile of=$DIR/$tfile.2 bs=8M count=8 iflag=direct ||
26661 error "parallel dio read failed"
26662 diff $DIR/$tfile $DIR/$tfile.2
26663 [[ $? == 0 ]] || error "file diff after parallel dio read"
26665 run_test 398j "test parallel dio where stripe size > rpc_size"
26667 test_398k() { # LU-13798
26668 wait_delete_completed
26671 # 4 stripe file; we will cause out of space on OST0
26672 $LFS setstripe -o 0,1,0,1 -S 1M $DIR/$tfile
26674 # Fill OST0 (if it's not too large)
26675 ORIGFREE=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
26677 if [[ $ORIGFREE -gt $MAXFREE ]]; then
26678 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
26680 $LFS setstripe -i 0 -c 1 $DIR/$tfile.1
26681 dd if=/dev/zero of=$DIR/$tfile.1 bs=1024 count=$MAXFREE &&
26682 error "dd should fill OST0"
26683 stack_trap "rm -f $DIR/$tfile.1"
26685 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct
26689 $CHECKSTAT -t file -s 0 $DIR/$tfile ||
26690 error "file is not 0 bytes in size"
26692 # dd above should not succeed, but don't error until here so we can
26693 # get debug info above
26695 error "parallel dio write with enospc succeeded"
26696 stack_trap "rm -f $DIR/$tfile"
26698 run_test 398k "test enospc on first stripe"
26700 test_398l() { # LU-13798
26701 wait_delete_completed
26704 # 4 stripe file; we will cause out of space on OST0
26705 # Note the 1M stripe size and the > 1M i/o size mean this ENOSPC
26706 # happens on the second i/o chunk we issue
26707 $LFS setstripe -o 1,0,1,0 -S 1M $DIR/$tfile $DIR/$tfile.2
26709 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=2 oflag=direct
26710 stack_trap "rm -f $DIR/$tfile"
26712 # Fill OST0 (if it's not too large)
26713 ORIGFREE=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
26715 if [[ $ORIGFREE -gt $MAXFREE ]]; then
26716 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
26718 $LFS setstripe -i 0 -c 1 $DIR/$tfile.1
26719 dd if=/dev/zero of=$DIR/$tfile.1 bs=1024 count=$MAXFREE &&
26720 error "dd should fill OST0"
26721 stack_trap "rm -f $DIR/$tfile.1"
26723 dd if=$DIR/$tfile of=$DIR/$tfile.2 bs=8M count=8 oflag=direct
26725 stack_trap "rm -f $DIR/$tfile.2"
26727 # Check that short write completed as expected
26728 ls -la $DIR/$tfile.2
26729 $CHECKSTAT -t file -s 1048576 $DIR/$tfile.2 ||
26730 error "file is not 1M in size"
26732 # dd above should not succeed, but don't error until here so we can
26733 # get debug info above
26735 error "parallel dio write with enospc succeeded"
26737 # Truncate source file to same length as output file and diff them
26738 $TRUNCATE $DIR/$tfile 1048576
26739 diff $DIR/$tfile $DIR/$tfile.2
26740 [[ $? == 0 ]] || error "data incorrect after short write"
26742 run_test 398l "test enospc on intermediate stripe/RPC"
26744 test_398m() { # LU-13798
26745 $LFS setstripe -o 0,1,0,1 -S 1M $DIR/$tfile
26747 # Set up failure on OST0, the first stripe:
26748 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
26749 #NB: Fail val is ost # + 1, because we cannot use cfs_fail_val = 0
26750 # OST0 is on ost1, OST1 is on ost2.
26751 # So this fail_val specifies OST0
26752 do_facet ost1 $LCTL set_param fail_loc=0x20e fail_val=1
26753 stack_trap "do_facet ost1 $LCTL set_param fail_loc=0"
26755 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct &&
26756 error "parallel dio write with failure on first stripe succeeded"
26757 stack_trap "rm -f $DIR/$tfile"
26758 do_facet ost1 $LCTL set_param fail_loc=0 fail_val=0
26760 # Place data in file for read
26761 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct ||
26762 error "parallel dio write failed"
26764 # Fail read on OST0, first stripe
26765 #define OBD_FAIL_OST_BRW_READ_BULK 0x20f
26766 do_facet ost1 $LCTL set_param fail_loc=0x20f fail_val=1
26767 dd if=$DIR/$tfile of=$DIR/$tfile.2 bs=8M count=8 iflag=direct &&
26768 error "parallel dio read with error on first stripe succeeded"
26769 rm -f $DIR/$tfile.2
26770 do_facet ost1 $LCTL set_param fail_loc=0 fail_val=0
26772 # Switch to testing on OST1, second stripe
26773 # Clear file contents, maintain striping
26775 # Set up failure on OST1, second stripe:
26776 do_facet ost2 $LCTL set_param fail_loc=0x20e fail_val=2
26777 stack_trap "do_facet ost2 $LCTL set_param fail_loc=0"
26779 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct &&
26780 error "parallel dio write with failure on second stripe succeeded"
26781 stack_trap "rm -f $DIR/$tfile"
26782 do_facet ost2 $LCTL set_param fail_loc=0 fail_val=0
26784 # Place data in file for read
26785 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct ||
26786 error "parallel dio write failed"
26788 # Fail read on OST1, second stripe
26789 #define OBD_FAIL_OST_BRW_READ_BULK 0x20f
26790 do_facet ost2 $LCTL set_param fail_loc=0x20f fail_val=2
26791 dd if=$DIR/$tfile of=$DIR/$tfile.2 bs=8M count=8 iflag=direct &&
26792 error "parallel dio read with error on second stripe succeeded"
26793 rm -f $DIR/$tfile.2
26794 do_facet ost2 $LCTL set_param fail_loc=0 fail_val=0
26796 run_test 398m "test RPC failures with parallel dio"
26798 # Parallel submission of DIO should not cause problems for append, but it's
26799 # important to verify.
26800 test_398n() { # LU-13798
26801 $LFS setstripe -C 2 -S 1M $DIR/$tfile
26803 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 ||
26804 error "dd to create source file failed"
26805 stack_trap "rm -f $DIR/$tfile"
26807 dd if=$DIR/$tfile of=$DIR/$tfile.1 bs=8M count=8 oflag=direct oflag=append ||
26808 error "parallel dio write with failure on second stripe succeeded"
26809 stack_trap "rm -f $DIR/$tfile $DIR/$tfile.1"
26810 diff $DIR/$tfile $DIR/$tfile.1
26811 [[ $? == 0 ]] || error "data incorrect after append"
26814 run_test 398n "test append with parallel DIO"
26817 directio rdwr $DIR/$tfile 0 1 1 || error "bad KMS"
26819 run_test 398o "right kms with DIO"
26823 (( $OSTCOUNT >= 2 )) || skip "needs >= 2 OSTs"
26824 which aiocp || skip_env "no aiocp installed"
26826 local stripe_size=$((1024 * 1024)) #1 MiB
26827 # Max i/o below is ~ 4 * stripe_size, so this gives ~5 i/os
26828 local file_size=$((25 * stripe_size))
26830 $LFS setstripe -c 2 -S $stripe_size $DIR/$tfile.1
26831 stack_trap "rm -f $DIR/$tfile*"
26832 # Just a bit bigger than the largest size in the test set below
26833 dd if=/dev/urandom bs=$file_size count=1 of=$DIR/$tfile.1 ||
26834 error "buffered i/o to create file failed"
26836 for bs in $PAGE_SIZE $((PAGE_SIZE * 4)) $stripe_size \
26837 $((stripe_size * 4)); do
26839 $LFS setstripe -c 2 -S $stripe_size $DIR/$tfile.2
26841 echo "bs: $bs, file_size $file_size"
26842 aiocp -a $PAGE_SIZE -b $bs -s $file_size -f O_DIRECT \
26843 $DIR/$tfile.1 $DIR/$tfile.2 &
26845 # Buffered I/O with similar but not the same block size
26846 dd if=$DIR/$tfile.1 bs=$((bs * 2)) of=$DIR/$tfile.2 \
26853 if (( rc1 != 0 )); then
26854 error "aio copy 1 w/bsize $bs failed: $rc1"
26856 if (( rc2 != 0 )); then
26857 error "buffered copy 2 w/bsize $bs failed: $rc2"
26860 $CHECKSTAT -t file -s $file_size $DIR/$tfile.2 ||
26861 error "size incorrect"
26862 cmp --verbose $DIR/$tfile.1 $DIR/$tfile.2 ||
26863 error "files differ, bsize $bs"
26864 rm -f $DIR/$tfile.2
26867 run_test 398p "race aio with buffered i/o"
26871 (( $OSTCOUNT >= 2 )) || skip "needs >= 2 OSTs"
26873 local stripe_size=$((1024 * 1024)) #1 MiB
26874 # Max i/o below is ~ 4 * stripe_size, so this gives ~5 i/os
26875 local file_size=$((25 * stripe_size))
26877 $LFS setstripe -c 2 -S $stripe_size $DIR/$tfile.1
26878 $LFS setstripe -c 2 -S $stripe_size $DIR/$tfile.2
26880 # Just a bit bigger than the largest size in the test set below
26881 dd if=/dev/urandom bs=$file_size count=1 of=$DIR/$tfile.1 ||
26882 error "buffered i/o to create file failed"
26884 for bs in $PAGE_SIZE $((PAGE_SIZE * 4)) $stripe_size \
26885 $((stripe_size * 4)); do
26887 echo "bs: $bs, file_size $file_size"
26888 dd if=$DIR/$tfile.1 bs=$((bs *2 )) of=$DIR/tfile.2 \
26889 conv=notrunc oflag=direct iflag=direct &
26891 # Buffered I/O with similar but not the same block size
26892 dd if=$DIR/$tfile.1 bs=$((bs * 2)) of=$DIR/$tfile.2 \
26899 if (( rc1 != 0 )); then
26900 error "dio copy 1 w/bsize $bs failed: $rc1"
26902 if (( rc2 != 0 )); then
26903 error "buffered copy 2 w/bsize $bs failed: $rc2"
26906 $CHECKSTAT -t file -s $file_size $DIR/$tfile.2 ||
26907 error "size incorrect"
26908 diff $DIR/$tfile.1 $DIR/$tfile.2 ||
26909 error "files differ, bsize $bs"
26914 run_test 398q "race dio with buffered i/o"
26917 local read_write=$1
26918 if [ "$read_write" = "write" ]; then
26919 local dd_cmd="dd if=/dev/zero of=$DIR/$tfile"
26920 elif [ "$read_write" = "read" ]; then
26921 local dd_cmd="dd of=/dev/null if=$DIR/$tfile"
26923 error "argument error"
26926 # turn off debug for performance testing
26927 local saved_debug=$($LCTL get_param -n debug)
26928 $LCTL set_param debug=0
26930 $LFS setstripe -c 1 -i 0 $DIR/$tfile
26932 # get ost1 size - $FSNAME-OST0000
26933 local ost1_avail_size=$($LFS df $DIR | awk /${ost1_svc}/'{ print $4 }')
26934 local blocks=$((ost1_avail_size/2/1024)) # half avail space by megabytes
26935 [ $blocks -gt 1000 ] && blocks=1000 # 1G in maximum
26937 if [ "$read_write" = "read" ]; then
26938 $TRUNCATE $DIR/$tfile $(expr 1048576 \* $blocks)
26941 local start_time=$(date +%s.%N)
26942 $dd_cmd bs=1M count=$blocks oflag=sync ||
26943 error "real dd $read_write error"
26944 local duration=$(bc <<< "$(date +%s.%N) - $start_time")
26946 if [ "$read_write" = "write" ]; then
26950 # define OBD_FAIL_OST_FAKE_RW 0x238
26951 do_facet ost1 $LCTL set_param fail_loc=0x238
26953 local start_time=$(date +%s.%N)
26954 $dd_cmd bs=1M count=$blocks oflag=sync ||
26955 error "fake dd $read_write error"
26956 local duration_fake=$(bc <<< "$(date +%s.%N) - $start_time")
26958 if [ "$read_write" = "write" ]; then
26960 cancel_lru_locks osc
26961 $CHECKSTAT -t file -s $((blocks * 1024 * 1024)) $DIR/$tfile ||
26962 error "$tfile size not $blocks MB"
26964 do_facet ost1 $LCTL set_param fail_loc=0
26966 echo "fake $read_write $duration_fake vs. normal $read_write" \
26967 "$duration in seconds"
26968 [ $(bc <<< "$duration_fake < $duration") -eq 1 ] ||
26969 error_not_in_vm "fake write is slower"
26971 $LCTL set_param -n debug="$saved_debug"
26974 test_399a() { # LU-7655 for OST fake write
26975 remote_ost_nodsh && skip "remote OST with nodsh"
26979 run_test 399a "fake write should not be slower than normal write"
26981 test_399b() { # LU-8726 for OST fake read
26982 remote_ost_nodsh && skip "remote OST with nodsh"
26983 if [ "$ost1_FSTYPE" != "ldiskfs" ]; then
26984 skip_env "ldiskfs only test"
26989 run_test 399b "fake read should not be slower than normal read"
26991 test_400a() { # LU-1606, was conf-sanity test_74
26992 if ! which $CC > /dev/null 2>&1; then
26993 skip_env "$CC is not installed"
26996 local extra_flags=''
26997 local out=$TMP/$tfile
26998 local prefix=/usr/include/lustre
27001 # Oleg removes .c files in his test rig so test if any c files exist
27002 [[ -n "$(ls -A $LUSTRE_TESTS_API_DIR)" ]] ||
27003 skip_env "Needed .c test files are missing"
27005 if ! [[ -d $prefix ]]; then
27006 # Assume we're running in tree and fixup the include path.
27007 extra_flags+=" -I$LUSTRE/../lnet/include/uapi"
27008 extra_flags+=" -I$LUSTRE/include/uapi -I$LUSTRE/include"
27009 extra_flags+=" -L$LUSTRE/utils/.libs"
27012 for prog in $LUSTRE_TESTS_API_DIR/*.c; do
27013 $CC -Wall -Werror $extra_flags -o $out $prog -llustreapi ||
27014 error "client api broken"
27018 run_test 400a "Lustre client api program can compile and link"
27020 test_400b() { # LU-1606, LU-5011
27022 local out=$TMP/$tfile
27023 local prefix=/usr/include/linux/lustre
27025 # We use a hard coded prefix so that this test will not fail
27026 # when run in tree. There are headers in lustre/include/lustre/
27027 # that are not packaged (like lustre_idl.h) and have more
27028 # complicated include dependencies (like config.h and lnet/types.h).
27029 # Since this test about correct packaging we just skip them when
27030 # they don't exist (see below) rather than try to fixup cppflags.
27032 if ! which $CC > /dev/null 2>&1; then
27033 skip_env "$CC is not installed"
27036 for header in $prefix/*.h; do
27037 if ! [[ -f "$header" ]]; then
27041 if [[ "$(basename $header)" == lustre_ioctl.h ]]; then
27042 continue # lustre_ioctl.h is internal header
27045 $CC -Wall -Werror -include $header -c -x c /dev/null -o $out ||
27046 error "cannot compile '$header'"
27050 run_test 400b "packaged headers can be compiled"
27052 test_401a() { #LU-7437
27053 local printf_arg=$(find -printf 2>&1 | grep "unrecognized:")
27054 [ -n "$printf_arg" ] && skip_env "find does not support -printf"
27056 #count the number of parameters by "list_param -R"
27057 local params=$($LCTL list_param -R '*' 2>/dev/null | wc -l)
27058 #count the number of parameters by listing proc files
27059 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
27060 echo "proc_dirs='$proc_dirs'"
27061 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
27062 local procs=$(find -L $proc_dirs -mindepth 1 -printf '%P\n' 2>/dev/null|
27065 [ $params -eq $procs ] ||
27066 error "found $params parameters vs. $procs proc files"
27068 # test the list_param -D option only returns directories
27069 params=$($LCTL list_param -R -D '*' 2>/dev/null | wc -l)
27070 #count the number of parameters by listing proc directories
27071 procs=$(find -L $proc_dirs -mindepth 1 -type d -printf '%P\n' 2>/dev/null |
27074 [ $params -eq $procs ] ||
27075 error "found $params parameters vs. $procs proc files"
27077 run_test 401a "Verify if 'lctl list_param -R' can list parameters recursively"
27080 # jobid_var may not allow arbitrary values, so use jobid_name
27082 if $LCTL list_param jobid_name > /dev/null 2>&1; then
27083 local testname=jobid_name tmp='testing%p'
27085 local testname=jobid_var tmp=testing
27088 local save=$($LCTL get_param -n $testname)
27090 $LCTL set_param foo=bar $testname=$tmp bar=baz &&
27091 error "no error returned when setting bad parameters"
27093 local jobid_new=$($LCTL get_param -n foe $testname baz)
27094 [[ "$jobid_new" == "$tmp" ]] || error "jobid tmp $jobid_new != $tmp"
27096 $LCTL set_param -n fog=bam $testname=$save bat=fog
27097 local jobid_old=$($LCTL get_param -n foe $testname bag)
27098 [[ "$jobid_old" == "$save" ]] || error "jobid new $jobid_old != $save"
27100 run_test 401b "Verify 'lctl {get,set}_param' continue after error"
27103 # jobid_var may not allow arbitrary values, so use jobid_name
27105 if $LCTL list_param jobid_name > /dev/null 2>&1; then
27106 local testname=jobid_name
27108 local testname=jobid_var
27111 local jobid_var_old=$($LCTL get_param -n $testname)
27112 local jobid_var_new
27114 $LCTL set_param $testname= &&
27115 error "no error returned for 'set_param a='"
27117 jobid_var_new=$($LCTL get_param -n $testname)
27118 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
27119 error "$testname was changed by setting without value"
27121 $LCTL set_param $testname &&
27122 error "no error returned for 'set_param a'"
27124 jobid_var_new=$($LCTL get_param -n $testname)
27125 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
27126 error "$testname was changed by setting without value"
27128 run_test 401c "Verify 'lctl set_param' without value fails in either format."
27131 # jobid_var may not allow arbitrary values, so use jobid_name
27133 if $LCTL list_param jobid_name > /dev/null 2>&1; then
27134 local testname=jobid_name new_value='foo=bar%p'
27136 local testname=jobid_var new_valuie=foo=bar
27139 local jobid_var_old=$($LCTL get_param -n $testname)
27140 local jobid_var_new
27142 $LCTL set_param $testname=$new_value ||
27143 error "'set_param a=b' did not accept a value containing '='"
27145 jobid_var_new=$($LCTL get_param -n $testname)
27146 [[ "$jobid_var_new" == "$new_value" ]] ||
27147 error "'set_param a=b' failed on a value containing '='"
27149 # Reset the $testname to test the other format
27150 $LCTL set_param $testname=$jobid_var_old
27151 jobid_var_new=$($LCTL get_param -n $testname)
27152 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
27153 error "failed to reset $testname"
27155 $LCTL set_param $testname $new_value ||
27156 error "'set_param a b' did not accept a value containing '='"
27158 jobid_var_new=$($LCTL get_param -n $testname)
27159 [[ "$jobid_var_new" == "$new_value" ]] ||
27160 error "'set_param a b' failed on a value containing '='"
27162 $LCTL set_param $testname $jobid_var_old
27163 jobid_var_new=$($LCTL get_param -n $testname)
27164 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
27165 error "failed to reset $testname"
27167 run_test 401d "Verify 'lctl set_param' accepts values containing '='"
27169 test_401e() { # LU-14779
27170 $LCTL list_param -R "ldlm.namespaces.MGC*" ||
27171 error "lctl list_param MGC* failed"
27172 $LCTL get_param "ldlm.namespaces.MGC*" || error "lctl get_param failed"
27173 $LCTL get_param "ldlm.namespaces.MGC*.lru_size" ||
27174 error "lctl get_param lru_size failed"
27176 run_test 401e "verify 'lctl get_param' works with NID in parameter"
27179 [[ $MDS1_VERSION -ge $(version_code 2.7.66) ]] ||
27180 [[ $MDS1_VERSION -ge $(version_code 2.7.18.4) &&
27181 $MDS1_VERSION -lt $(version_code 2.7.50) ]] ||
27182 [[ $MDS1_VERSION -ge $(version_code 2.7.2) &&
27183 $MDS1_VERSION -lt $(version_code 2.7.11) ]] ||
27184 skip "Need MDS version 2.7.2+ or 2.7.18.4+ or 2.7.66+"
27185 remote_mds_nodsh && skip "remote MDS with nodsh"
27187 $LFS setdirstripe -i 0 $DIR/$tdir || error "setdirstripe -i 0 failed"
27188 #define OBD_FAIL_MDS_FLD_LOOKUP 0x15c
27189 do_facet mds1 "lctl set_param fail_loc=0x8000015c"
27190 touch $DIR/$tdir/$tfile && error "touch should fail with ENOENT" ||
27191 echo "Touch failed - OK"
27193 run_test 402 "Return ENOENT to lod_generate_and_set_lovea"
27196 local file1=$DIR/$tfile.1
27197 local file2=$DIR/$tfile.2
27198 local tfile=$TMP/$tfile
27200 rm -f $file1 $file2 $tfile
27205 # 30 sec OBD_TIMEOUT in ll_getattr()
27206 # right before populating st_nlink
27207 $LCTL set_param fail_loc=0x80001409
27208 stat -c %h $file1 > $tfile &
27210 # create an alias, drop all locks and reclaim the dentry
27212 cancel_lru_locks mdc
27213 cancel_lru_locks osc
27214 sysctl -w vm.drop_caches=2
27218 [ $(cat $tfile) -gt 0 ] || error "wrong nlink count: $(cat $tfile)"
27220 rm -f $tfile $file1 $file2
27222 run_test 403 "i_nlink should not drop to zero due to aliasing"
27224 test_404() { # LU-6601
27225 [[ $MDS1_VERSION -ge $(version_code 2.8.53) ]] ||
27226 skip "Need server version newer than 2.8.52"
27227 remote_mds_nodsh && skip "remote MDS with nodsh"
27229 local mosps=$(do_facet $SINGLEMDS $LCTL dl |
27230 awk '/osp .*-osc-MDT/ { print $4}')
27233 for osp in $mosps; do
27234 echo "Deactivate: " $osp
27235 do_facet $SINGLEMDS $LCTL --device %$osp deactivate
27236 local stat=$(do_facet $SINGLEMDS $LCTL dl |
27237 awk -vp=$osp '$4 == p { print $2 }')
27238 [ $stat = IN ] || {
27239 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
27240 error "deactivate error"
27242 echo "Activate: " $osp
27243 do_facet $SINGLEMDS $LCTL --device %$osp activate
27244 local stat=$(do_facet $SINGLEMDS $LCTL dl |
27245 awk -vp=$osp '$4 == p { print $2 }')
27246 [ $stat = UP ] || {
27247 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
27248 error "activate error"
27252 run_test 404 "validate manual {de}activated works properly for OSPs"
27255 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
27256 [ $MDS1_VERSION -lt $(version_code 2.6.92) ] ||
27257 [ $CLIENT_VERSION -lt $(version_code 2.6.99) ] &&
27258 skip "Layout swap lock is not supported"
27260 check_swap_layouts_support
27261 check_swap_layout_no_dom $DIR
27263 test_mkdir $DIR/$tdir
27264 swap_lock_test -d $DIR/$tdir ||
27265 error "One layout swap locked test failed"
27267 run_test 405 "Various layout swap lock tests"
27270 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
27271 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
27272 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
27273 [ $PARALLEL == "yes" ] && skip "skip parallel run"
27274 [ $MDS1_VERSION -lt $(version_code 2.8.50) ] &&
27275 skip "Need MDS version at least 2.8.50"
27277 local def_stripe_size=$($LFS getstripe -S $MOUNT)
27278 local test_pool=$TESTNAME
27280 pool_add $test_pool || error "pool_add failed"
27281 pool_add_targets $test_pool 0 $(($OSTCOUNT - 1)) 1 ||
27282 error "pool_add_targets failed"
27284 save_layout_restore_at_exit $MOUNT
27286 # parent set default stripe count only, child will stripe from both
27287 # parent and fs default
27288 $LFS setstripe -c 1 -i 1 -S $((def_stripe_size * 2)) -p $test_pool $MOUNT ||
27289 error "setstripe $MOUNT failed"
27290 $LFS mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
27291 $LFS setstripe -c $OSTCOUNT $DIR/$tdir || error "setstripe $tdir failed"
27292 for i in $(seq 10); do
27293 local f=$DIR/$tdir/$tfile.$i
27294 touch $f || error "touch failed"
27295 local count=$($LFS getstripe -c $f)
27296 [ $count -eq $OSTCOUNT ] ||
27297 error "$f stripe count $count != $OSTCOUNT"
27298 local offset=$($LFS getstripe -i $f)
27299 [ $offset -eq 1 ] || error "$f stripe offset $offset != 1"
27300 local size=$($LFS getstripe -S $f)
27301 [ $size -eq $((def_stripe_size * 2)) ] ||
27302 error "$f stripe size $size != $((def_stripe_size * 2))"
27303 local pool=$($LFS getstripe -p $f)
27304 [ $pool == $test_pool ] || error "$f pool $pool != $test_pool"
27307 # change fs default striping, delete parent default striping, now child
27308 # will stripe from new fs default striping only
27309 $LFS setstripe -c 1 -S $def_stripe_size -i 0 $MOUNT ||
27310 error "change $MOUNT default stripe failed"
27311 $LFS setstripe -c 0 $DIR/$tdir ||
27312 error "delete $tdir default stripe failed"
27313 for i in $(seq 11 20); do
27314 local f=$DIR/$tdir/$tfile.$i
27315 touch $f || error "touch $f failed"
27316 local count=$($LFS getstripe -c $f)
27317 [ $count -eq 1 ] || error "$f stripe count $count != 1"
27318 local offset=$($LFS getstripe -i $f)
27319 [ $offset -eq 0 ] || error "$f stripe offset $offset != 0"
27320 local size=$($LFS getstripe -S $f)
27321 [ $size -eq $def_stripe_size ] ||
27322 error "$f stripe size $size != $def_stripe_size"
27323 local pool=$($LFS getstripe -p $f)
27324 [ $pool == $test_pool ] || error "$f pool $pool isn't set"
27327 unlinkmany $DIR/$tdir/$tfile. 1 20
27329 local f=$DIR/$tdir/$tfile
27330 pool_remove_all_targets $test_pool $f
27331 pool_remove $test_pool $f
27333 run_test 406 "DNE support fs default striping"
27336 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
27337 [[ $MDS1_VERSION -lt $(version_code 2.8.55) ]] &&
27338 skip "Need MDS version at least 2.8.55"
27339 remote_mds_nodsh && skip "remote MDS with nodsh"
27341 $LFS mkdir -i 0 -c 1 $DIR/$tdir.0 ||
27342 error "$LFS mkdir -i 0 -c 1 $tdir.0 failed"
27343 $LFS mkdir -i 1 -c 1 $DIR/$tdir.1 ||
27344 error "$LFS mkdir -i 1 -c 1 $tdir.1 failed"
27345 touch $DIR/$tdir.0/$tfile.0 || error "touch $tdir.0/$tfile.0 failed"
27347 #define OBD_FAIL_DT_TXN_STOP 0x2019
27348 for idx in $(seq $MDSCOUNT); do
27349 do_facet mds$idx "lctl set_param fail_loc=0x2019"
27351 $LFS mkdir -c 2 $DIR/$tdir && error "$LFS mkdir -c 2 $tdir should fail"
27352 mv $DIR/$tdir.0/$tfile.0 $DIR/$tdir.1/$tfile.1 &&
27353 error "mv $tdir.0/$tfile.0 $tdir.1/$tfile.1 should fail"
27356 run_test 407 "transaction fail should cause operation fail"
27359 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1 oflag=direct
27361 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
27362 lctl set_param fail_loc=0x8000040a
27363 # let ll_prepare_partial_page() fail
27364 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 conv=notrunc || true
27368 # create at least 100 unused inodes so that
27369 # shrink_icache_memory(0) should not return 0
27370 touch $DIR/$tfile-{0..100}
27371 rm -f $DIR/$tfile-{0..100}
27374 echo 2 > /proc/sys/vm/drop_caches
27376 run_test 408 "drop_caches should not hang due to page leaks"
27380 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
27382 mkdir -p $DIR/$tdir || error "(0) Fail to mkdir"
27383 $LFS mkdir -i 1 -c 2 $DIR/$tdir/foo || error "(1) Fail to mkdir"
27384 touch $DIR/$tdir/guard || error "(2) Fail to create"
27386 local PREFIX=$(str_repeat 'A' 128)
27387 echo "Create 1K hard links start at $(date)"
27388 createmany -l $DIR/$tdir/guard $DIR/$tdir/foo/${PREFIX}_ 1000 ||
27389 error "(3) Fail to hard link"
27391 echo "Links count should be right although linkEA overflow"
27392 stat $DIR/$tdir/guard || error "(4) Fail to stat"
27393 local linkcount=$(stat --format=%h $DIR/$tdir/guard)
27394 [ $linkcount -eq 1001 ] ||
27395 error "(5) Unexpected hard links count: $linkcount"
27397 echo "List all links start at $(date)"
27398 ls -l $DIR/$tdir/foo > /dev/null ||
27399 error "(6) Fail to list $DIR/$tdir/foo"
27401 echo "Unlink hard links start at $(date)"
27402 unlinkmany $DIR/$tdir/foo/${PREFIX}_ 1000 ||
27403 error "(7) Fail to unlink"
27404 echo "Unlink hard links finished at $(date)"
27406 run_test 409 "Large amount of cross-MDTs hard links on the same file"
27410 [[ $CLIENT_VERSION -lt $(version_code 2.9.59) ]] &&
27411 skip "Need client version at least 2.9.59"
27412 [ -f $LUSTRE/tests/kernel/kinode.ko ] ||
27413 skip "Need MODULES build"
27415 # Create a file, and stat it from the kernel
27416 local testfile=$DIR/$tfile
27419 local run_id=$RANDOM
27420 local my_ino=$(stat --format "%i" $testfile)
27422 # Try to insert the module. This will always fail as the
27423 # module is designed to not be inserted.
27424 insmod $LUSTRE/tests/kernel/kinode.ko run_id=$run_id fname=$testfile \
27427 # Anything but success is a test failure
27429 "lustre_kinode_$run_id: inode numbers are identical: $my_ino" ||
27430 error "no inode match"
27432 run_test 410 "Test inode number returned from kernel thread"
27434 cleanup_test411_cgroup() {
27440 local cg_basedir=/sys/fs/cgroup/memory
27442 test -f "$cg_basedir/memory.kmem.limit_in_bytes" ||
27443 skip "no setup for cgroup"
27445 dd if=/dev/zero of=$DIR/$tfile bs=1M count=100 conv=fsync ||
27446 error "test file creation failed"
27447 cancel_lru_locks osc
27449 # Create a very small memory cgroup to force a slab allocation error
27450 local cgdir=$cg_basedir/osc_slab_alloc
27451 mkdir $cgdir || error "cgroup mkdir '$cgdir' failed"
27452 trap "cleanup_test411_cgroup $cgdir" EXIT
27453 echo 2M > $cgdir/memory.kmem.limit_in_bytes
27454 echo 1M > $cgdir/memory.limit_in_bytes
27456 # Should not LBUG, just be killed by oom-killer
27457 # dd will return 0 even allocation failure in some environment.
27458 # So don't check return value
27459 bash -c "echo \$$ > $cgdir/tasks && dd if=$DIR/$tfile of=/dev/null"
27460 cleanup_test411_cgroup $cgdir
27464 run_test 411 "Slab allocation error with cgroup does not LBUG"
27467 (( $MDSCOUNT > 1 )) || skip_env "needs >= 2 MDTs"
27468 (( $MDS1_VERSION >= $(version_code 2.10.55) )) ||
27469 skip "Need server version at least 2.10.55"
27471 $LFS mkdir -i $((MDSCOUNT - 1)),$((MDSCOUNT - 2)) $DIR/$tdir ||
27472 error "mkdir failed"
27473 $LFS getdirstripe $DIR/$tdir
27474 local stripe_index=$($LFS getdirstripe -i $DIR/$tdir)
27475 [ $stripe_index -eq $((MDSCOUNT - 1)) ] ||
27476 error "expect $((MDSCOUT - 1)) get $stripe_index"
27477 local stripe_count=$($LFS getdirstripe -T $DIR/$tdir)
27478 [ $stripe_count -eq 2 ] ||
27479 error "expect 2 get $stripe_count"
27481 (( $MDS1_VERSION >= $(version_code 2.14.55) )) || return 0
27486 # subdirs should be on the same MDT as parent
27487 for i in $(seq 0 $((MDSCOUNT - 1))); do
27488 $LFS mkdir -i $i $DIR/$tdir/mdt$i || error "mkdir mdt$i failed"
27489 mkdir $DIR/$tdir/mdt$i/sub || error "mkdir sub failed"
27490 index=$($LFS getstripe -m $DIR/$tdir/mdt$i/sub)
27491 (( index == i )) || error "mdt$i/sub on MDT$index"
27494 # stripe offset -1, ditto
27495 for i in {1..10}; do
27496 $LFS mkdir -i -1 $DIR/$tdir/qos$i || error "mkdir qos$i failed"
27497 index=$($LFS getstripe -m $DIR/$tdir/qos$i)
27498 mkdir $DIR/$tdir/qos$i/sub || error "mkdir sub failed"
27499 index2=$($LFS getstripe -m $DIR/$tdir/qos$i/sub)
27500 (( index == index2 )) ||
27501 error "qos$i on MDT$index, sub on MDT$index2"
27504 local testdir=$DIR/$tdir/inherit
27506 $LFS mkdir -i 1 --max-inherit=3 $testdir || error "mkdir inherit failed"
27509 testdir=$testdir/s$i
27510 mkdir $testdir || error "mkdir $testdir failed"
27511 index=$($LFS getstripe -m $testdir)
27512 (( index == 1 )) ||
27513 error "$testdir on MDT$index"
27516 # not inherit any more
27517 testdir=$testdir/s3
27518 mkdir $testdir || error "mkdir $testdir failed"
27519 getfattr -d -m dmv $testdir | grep dmv &&
27520 error "default LMV set on $testdir" || true
27522 run_test 412 "mkdir on specific MDTs"
27524 TEST413_COUNT=${TEST413_COUNT:-200}
27527 # set_maxage() is used by test_413 only.
27528 # This is a helper function to set maxage. Does not return any value.
27529 # Input: maxage to set
27532 local lmv_qos_maxage
27533 local lod_qos_maxage
27534 local new_maxage=$1
27536 lmv_qos_maxage=$($LCTL get_param -n lmv.*.qos_maxage)
27537 $LCTL set_param lmv.*.qos_maxage=$new_maxage
27538 stack_trap "$LCTL set_param \
27539 lmv.*.qos_maxage=$lmv_qos_maxage > /dev/null"
27540 lod_qos_maxage=$(do_facet mds1 $LCTL get_param -n \
27541 lod.$FSNAME-MDT0000-mdtlov.qos_maxage | awk '{ print $1 }')
27542 do_nodes $(comma_list $(mdts_nodes)) $LCTL set_param \
27543 lod.*.mdt_qos_maxage=$new_maxage
27544 stack_trap "do_nodes $(comma_list $(mdts_nodes)) $LCTL set_param \
27545 lod.*.mdt_qos_maxage=$lod_qos_maxage > /dev/null"
27548 generate_uneven_mdts() {
27560 echo "Check for uneven MDTs: "
27562 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.filesfree))
27563 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.kbytesavail))
27564 bsize=$(lctl get_param -n mdc.*MDT0000*.blocksize)
27566 max=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
27567 min=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
27570 for ((i = 1; i < ${#ffree[@]}; i++)); do
27571 tmp=$(((${ffree[i]} >> 8) * (${bavail[i]} * bsize >> 16)))
27572 if [ $tmp -gt $max ]; then
27576 if [ $tmp -lt $min ]; then
27582 (( min > 0 )) || skip "low space on MDT$min_index"
27583 (( ${ffree[min_index]} > 0 )) ||
27584 skip "no free files on MDT$min_index"
27585 (( ${ffree[min_index]} < 10000000 )) ||
27586 skip "too many free files on MDT$min_index"
27588 # Check if we need to generate uneven MDTs
27589 local diff=$(((max - min) * 100 / min))
27590 local testdirp=$DIR/$tdir-fillmdt # parent fill folder
27591 local testdir # individual folder within $testdirp
27595 # fallocate is faster to consume space on MDT, if available
27596 if check_fallocate_supported mds$((min_index + 1)); then
27597 cmd="fallocate -l 128K "
27599 cmd="dd if=/dev/zero bs=128K count=1 of="
27602 echo "using cmd $cmd"
27603 for (( i = 0; diff < threshold; i++ )); do
27604 testdir=${testdirp}/$i
27605 [ -d $testdir ] && continue
27607 (( i % 10 > 0 )) || { $LFS df; $LFS df -i; }
27610 # generate uneven MDTs, create till $threshold% diff
27611 echo -n "weight diff=$diff% must be > $threshold% ..."
27612 echo "Fill MDT$min_index with $TEST413_COUNT files: loop $i"
27613 $LFS mkdir -i $min_index $testdir ||
27614 error "mkdir $testdir failed"
27615 $LFS setstripe -E 1M -L mdt $testdir ||
27616 error "setstripe $testdir failed"
27618 for (( f = 0; f < TEST413_COUNT; f++ )); do
27619 $cmd$testdir/f.$f &> /dev/null || error "$cmd $f failed"
27621 sync; sleep 1; sync
27623 # wait for QOS to update
27624 (( SECONDS < start + 2 )) && sleep $((start + 2 - SECONDS))
27626 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-*.filesfree))
27627 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-*.kbytesavail))
27628 max=$(((${ffree[max_index]} >> 8) *
27629 (${bavail[max_index]} * bsize >> 16)))
27630 min=$(((${ffree[min_index]} >> 8) *
27631 (${bavail[min_index]} * bsize >> 16)))
27632 (( min > 0 )) || skip "low space on MDT$min_index"
27633 diff=$(((max - min) * 100 / min))
27636 echo "MDT filesfree available: ${ffree[*]}"
27637 echo "MDT blocks available: ${bavail[*]}"
27638 echo "weight diff=$diff%"
27643 local stripe_count=$2
27644 local mdts=$(comma_list $(mdts_nodes))
27647 local lmv_qos_prio_free
27648 local lmv_qos_threshold_rr
27649 local lod_qos_prio_free
27650 local lod_qos_threshold_rr
27655 # @total is total directories created if it's testing plain
27656 # directories, otherwise it's total stripe object count for
27657 # striped directories test.
27658 # remote/striped directory unlinking is slow on zfs and may
27659 # timeout, test with fewer directories
27660 [ "$mds1_FSTYPE" = "zfs" ] && total=120 || total=240
27662 lmv_qos_prio_free=$($LCTL get_param -n lmv.*.qos_prio_free | head -n1)
27663 lmv_qos_prio_free=${lmv_qos_prio_free%%%}
27664 lmv_qos_threshold_rr=$($LCTL get_param -n lmv.*.qos_threshold_rr |
27666 lmv_qos_threshold_rr=${lmv_qos_threshold_rr%%%}
27667 stack_trap "$LCTL set_param \
27668 lmv.*.qos_prio_free=$lmv_qos_prio_free > /dev/null"
27669 stack_trap "$LCTL set_param \
27670 lmv.*.qos_threshold_rr=$lmv_qos_threshold_rr > /dev/null"
27672 lod_qos_prio_free=$(do_facet mds1 $LCTL get_param -n \
27673 lod.$FSNAME-MDT0000-mdtlov.mdt_qos_prio_free | head -n1)
27674 lod_qos_prio_free=${lod_qos_prio_free%%%}
27675 lod_qos_threshold_rr=$(do_facet mds1 $LCTL get_param -n \
27676 lod.$FSNAME-MDT0000-mdtlov.mdt_qos_threshold_rr | head -n1)
27677 lod_qos_threshold_rr=${lod_qos_threshold_rr%%%}
27678 stack_trap "do_nodes $mdts $LCTL set_param \
27679 lod.*.mdt_qos_prio_free=$lod_qos_prio_free > /dev/null"
27680 stack_trap "do_nodes $mdts $LCTL set_param \
27681 lod.*.mdt_qos_threshold_rr=$lod_qos_threshold_rr > /dev/null"
27683 $LCTL set_param lmv.*.qos_threshold_rr=100 > /dev/null
27684 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_threshold_rr=100 > /dev/null
27686 testdir=$DIR/$tdir-s$stripe_count/rr
27688 local stripe_index=$($LFS getstripe -m $testdir)
27689 local test_mkdir_rr=true
27691 getfattr -d -m dmv -e hex $testdir | grep dmv
27692 if (( $? == 0 && $MDS1_VERSION >= $(version_code 2.14.51) )); then
27693 echo "defstripe: '$($LFS getdirstripe -D $testdir)'"
27694 (( $($LFS getdirstripe -D --max-inherit-rr $testdir) == 0 )) &&
27695 test_mkdir_rr=false
27700 echo "Mkdir (stripe_count $stripe_count) roundrobin:" ||
27701 echo "Mkdir (stripe_count $stripe_count) on stripe $stripe_index"
27703 stack_trap "unlinkmany -d $testdir/subdir $((total / stripe_count))"
27704 for (( i = 0; i < total / stripe_count; i++ )); do
27705 eval $mkdir_cmd $testdir/subdir$i ||
27706 error "$mkdir_cmd subdir$i failed"
27709 for (( i = 0; i < $MDSCOUNT; i++ )); do
27710 count=$($LFS getdirstripe -i $testdir/* | grep -c "^$i$")
27711 echo "$count directories created on MDT$i"
27712 if $test_mkdir_rr; then
27713 (( count == total / stripe_count / MDSCOUNT )) ||
27714 error "subdirs are not evenly distributed"
27715 elif (( i == stripe_index )); then
27716 (( count == total / stripe_count )) ||
27717 error "$count subdirs created on MDT$i"
27719 (( count == 0 )) ||
27720 error "$count subdirs created on MDT$i"
27723 if $test_mkdir_rr && [ $stripe_count -gt 1 ]; then
27724 count=$($LFS getdirstripe $testdir/* |
27725 grep -c -P "^\s+$i\t")
27726 echo "$count stripes created on MDT$i"
27727 # deviation should < 5% of average
27728 delta=$((count - total / MDSCOUNT))
27729 (( ${delta#-} <= total / MDSCOUNT / 20 )) ||
27730 error "stripes are not evenly distributed"
27735 echo "Check for uneven MDTs: "
27745 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.filesfree))
27746 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.kbytesavail))
27747 bsize=$(lctl get_param -n mdc.*MDT0000*.blocksize)
27749 max=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
27750 min=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
27753 for ((i = 1; i < ${#ffree[@]}; i++)); do
27754 tmp=$(((${ffree[i]} >> 8) * (${bavail[i]} * bsize >> 16)))
27755 if [ $tmp -gt $max ]; then
27759 if [ $tmp -lt $min ]; then
27764 echo "stripe_count=$stripe_count min_idx=$min_index max_idx=$max_index"
27766 (( min > 0 )) || skip "low space on MDT$min_index"
27767 (( ${ffree[min_index]} < 10000000 )) ||
27768 skip "too many free files on MDT$min_index"
27770 generate_uneven_mdts 120
27772 echo "MDT filesfree available: ${ffree[*]}"
27773 echo "MDT blocks available: ${bavail[*]}"
27774 echo "weight diff=$(((max - min) * 100 / min))%"
27776 echo "Mkdir (stripe_count $stripe_count) with balanced space usage:"
27778 $LCTL set_param lmv.*.qos_threshold_rr=0 > /dev/null
27779 $LCTL set_param lmv.*.qos_prio_free=100 > /dev/null
27780 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_threshold_rr=0 > /dev/null
27781 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_prio_free=100 > /dev/null
27782 # decrease statfs age, so that it can be updated in time
27783 $LCTL set_param lmv.*.qos_maxage=1 > /dev/null
27784 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_maxage=1 > /dev/null
27788 testdir=$DIR/$tdir-s$stripe_count/qos
27790 stack_trap "unlinkmany -d $testdir/subdir $((total / stripe_count))"
27791 for (( i = 0; i < total / stripe_count; i++ )); do
27792 eval $mkdir_cmd $testdir/subdir$i ||
27793 error "$mkdir_cmd subdir$i failed"
27797 for (( i = 0; i < $MDSCOUNT; i++ )); do
27798 count=$($LFS getdirstripe -i $testdir/* | grep -c "^$i$")
27799 (( count > max )) && max=$count
27800 echo "$count directories created on MDT$i : curmax=$max"
27803 min=$($LFS getdirstripe -i $testdir/* | grep -c "^$min_index$")
27805 # D-value should > 10% of average
27806 (( max - min > total / stripe_count / MDSCOUNT / 10 )) ||
27807 error "subdirs shouldn't be evenly distributed: $max - $min <= $((total / stripe_count / MDSCOUNT / 10))"
27809 # ditto for stripes
27810 if (( stripe_count > 1 )); then
27812 for (( i = 0; i < $MDSCOUNT; i++ )); do
27813 count=$($LFS getdirstripe $testdir/* |
27814 grep -c -P "^\s+$i\t")
27815 (( count > max )) && max=$count
27816 echo "$count stripes created on MDT$i"
27819 min=$($LFS getdirstripe $testdir/* |
27820 grep -c -P "^\s+$min_index\t")
27821 (( max - min > total / MDSCOUNT / 10 )) ||
27822 error "stripes shouldn't be evenly distributed: $max - $min <= $((total / MDSCOUNT / 10))"
27834 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.filesfree))
27835 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.kbytesavail))
27836 bsize=$(lctl get_param -n mdc.*MDT0000*.blocksize)
27838 min=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
27840 for ((i = 1; i < ${#ffree[@]}; i++)); do
27841 tmp=$(((${ffree[i]} >> 8) * (${bavail[i]} * bsize >> 16)))
27842 (( tmp < min )) && min=$tmp && min_index=$i
27849 [ $MDSCOUNT -lt 2 ] &&
27850 skip "We need at least 2 MDTs for this test"
27852 [ $MDS1_VERSION -lt $(version_code 2.12.52) ] &&
27853 skip "Need server version at least 2.12.52"
27855 local stripe_max=$((MDSCOUNT - 1))
27858 # let caller set maxage for latest result
27861 # fill MDT unevenly
27862 generate_uneven_mdts 120
27864 # test 4-stripe directory at most, otherwise it's too slow
27865 # We are being very defensive. Although Autotest uses 4 MDTs.
27866 # We make sure stripe_max does not go over 4.
27867 (( stripe_max > 4 )) && stripe_max=4
27868 # unlinking striped directory is slow on zfs, and may timeout, only test
27870 [ "$mds1_FSTYPE" == "zfs" ] && stripe_max=1
27871 for stripe_count in $(seq 1 $stripe_max); do
27872 mkdir $DIR/$tdir-s$stripe_count || error "mkdir failed"
27873 mkdir $DIR/$tdir-s$stripe_count/rr || error "mkdir failed"
27874 $LFS mkdir -i $(most_full_mdt) $DIR/$tdir-s$stripe_count/qos ||
27875 error "mkdir failed"
27876 test_qos_mkdir "$LFS mkdir -i -1 -c $stripe_count" $stripe_count
27879 run_test 413a "QoS mkdir with 'lfs mkdir -i -1'"
27882 [ $MDSCOUNT -lt 2 ] &&
27883 skip "We need at least 2 MDTs for this test"
27885 [ $MDS1_VERSION -lt $(version_code 2.12.52) ] &&
27886 skip "Need server version at least 2.12.52"
27888 local stripe_max=$((MDSCOUNT - 1))
27892 # let caller set maxage for latest result
27895 # fill MDT unevenly
27896 generate_uneven_mdts 120
27898 # test 4-stripe directory at most, otherwise it's too slow
27899 # We are being very defensive. Although Autotest uses 4 MDTs.
27900 # We make sure stripe_max does not go over 4.
27901 (( stripe_max > 4 )) && stripe_max=4
27902 [ "$mds1_FSTYPE" == "zfs" ] && stripe_max=1
27903 for stripe_count in $(seq 1 $stripe_max); do
27904 testdir=$DIR/$tdir-s$stripe_count
27905 mkdir $testdir || error "mkdir $testdir failed"
27906 mkdir $testdir/rr || error "mkdir rr failed"
27907 $LFS mkdir -i $(most_full_mdt) $testdir/qos ||
27908 error "mkdir qos failed"
27909 $LFS setdirstripe -D -c $stripe_count --max-inherit-rr 2 \
27910 $testdir/rr || error "setdirstripe rr failed"
27911 $LFS setdirstripe -D -c $stripe_count $testdir/qos ||
27912 error "setdirstripe failed"
27913 test_qos_mkdir "mkdir" $stripe_count
27916 run_test 413b "QoS mkdir under dir whose default LMV starting MDT offset is -1"
27919 (( $MDSCOUNT >= 2 )) ||
27920 skip "We need at least 2 MDTs for this test"
27922 (( $MDS1_VERSION >= $(version_code 2.14.51) )) ||
27923 skip "Need server version at least 2.14.51"
27928 local lmv_qos_maxage
27929 local lod_qos_maxage
27931 # let caller set maxage for latest result
27932 lmv_qos_maxage=$($LCTL get_param -n lmv.*.qos_maxage)
27933 $LCTL set_param lmv.*.qos_maxage=1
27934 stack_trap "$LCTL set_param \
27935 lmv.*.qos_maxage=$lmv_qos_maxage > /dev/null" RETURN
27936 lod_qos_maxage=$(do_facet mds1 $LCTL get_param -n \
27937 lod.$FSNAME-MDT0000-mdtlov.qos_maxage | awk '{ print $1 }')
27938 do_nodes $(comma_list $(mdts_nodes)) $LCTL set_param \
27939 lod.*.mdt_qos_maxage=1
27940 stack_trap "do_nodes $(comma_list $(mdts_nodes)) $LCTL set_param \
27941 lod.*.mdt_qos_maxage=$lod_qos_maxage > /dev/null" RETURN
27943 # fill MDT unevenly
27944 generate_uneven_mdts 120
27946 testdir=$DIR/${tdir}-s1
27947 mkdir $testdir || error "mkdir $testdir failed"
27948 mkdir $testdir/rr || error "mkdir rr failed"
27949 $LFS mkdir -i $(most_full_mdt) $testdir/qos || error "mkdir qos failed"
27950 # default max_inherit is -1, default max_inherit_rr is 0
27951 $LFS setdirstripe -D -c 1 $testdir/rr ||
27952 error "setdirstripe rr failed"
27953 $LFS setdirstripe -D -c 1 -i -1 -X 2 --max-inherit-rr 1 $testdir/qos ||
27954 error "setdirstripe qos failed"
27955 test_qos_mkdir "mkdir" 1
27957 mkdir $testdir/rr/level1 || error "mkdir rr/level1 failed"
27958 inherit=$($LFS getdirstripe -D -X $testdir/rr/level1)
27959 (( $inherit == -1 )) || error "rr/level1 inherit $inherit != -1"
27960 inherit_rr=$($LFS getdirstripe -D --max-inherit-rr $testdir/rr/level1)
27961 (( $inherit_rr == 0 )) || error "rr/level1 inherit-rr $inherit_rr != 0"
27963 mkdir $testdir/qos/level1 || error "mkdir qos/level1 failed"
27964 inherit=$($LFS getdirstripe -D -X $testdir/qos/level1)
27965 (( $inherit == 1 )) || error "qos/level1 inherit $inherit != 1"
27966 inherit_rr=$($LFS getdirstripe -D --max-inherit-rr $testdir/qos/level1)
27967 (( $inherit_rr == 0 )) || error "qos/level1 inherit-rr $inherit_rr != 0"
27968 mkdir $testdir/qos/level1/level2 || error "mkdir level2 failed"
27969 getfattr -d -m dmv -e hex $testdir/qos/level1/level2 | grep dmv &&
27970 error "level2 shouldn't have default LMV" || true
27972 run_test 413c "mkdir with default LMV max inherit rr"
27975 (( MDSCOUNT >= 2 )) ||
27976 skip "We need at least 2 MDTs for this test"
27978 (( MDS1_VERSION >= $(version_code 2.14.51) )) ||
27979 skip "Need server version at least 2.14.51"
27981 local lmv_qos_threshold_rr
27983 lmv_qos_threshold_rr=$($LCTL get_param -n lmv.*.qos_threshold_rr |
27985 stack_trap "$LCTL set_param \
27986 lmv.*.qos_threshold_rr=$lmv_qos_threshold_rr > /dev/null" EXIT
27988 $LCTL set_param lmv.*.qos_threshold_rr=100 > /dev/null
27989 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
27990 getfattr -d -m dmv -e hex $DIR/$tdir | grep dmv &&
27991 error "$tdir shouldn't have default LMV"
27992 createmany -d $DIR/$tdir/sub $((100 * MDSCOUNT)) ||
27993 error "mkdir sub failed"
27995 local count=$($LFS getstripe -m $DIR/$tdir/* | grep -c ^0)
27997 (( count == 100 )) || error "$count subdirs on MDT0"
27999 run_test 413d "inherit ROOT default LMV"
28002 (( MDSCOUNT >= 2 )) ||
28003 skip "We need at least 2 MDTs for this test"
28004 (( MDS1_VERSION >= $(version_code 2.14.55) )) ||
28005 skip "Need server version at least 2.14.55"
28007 local testdir=$DIR/$tdir
28008 local tmpfile=$TMP/temp.setdirstripe.stderr.$$
28010 local sub_max_inherit
28012 mkdir -p $testdir || error "failed to create $testdir"
28014 # set default max-inherit to -1 if stripe count is 0 or 1
28015 $LFS setdirstripe -D -c 1 $testdir ||
28016 error "failed to set default LMV"
28017 max_inherit=$($LFS getdirstripe -D --max-inherit $testdir)
28018 (( max_inherit == -1 )) ||
28019 error "wrong max_inherit value $max_inherit"
28021 # set default max_inherit to a fixed value if stripe count is not 0 or 1
28022 $LFS setdirstripe -D -c -1 $testdir ||
28023 error "failed to set default LMV"
28024 max_inherit=$($LFS getdirstripe -D --max-inherit $testdir)
28025 (( max_inherit > 0 )) ||
28026 error "wrong max_inherit value $max_inherit"
28028 # and the subdir will decrease the max_inherit by 1
28029 mkdir -p $testdir/subdir-1 || error "failed to make subdir"
28030 sub_max_inherit=$($LFS getdirstripe -D --max-inherit $testdir/subdir-1)
28031 (( sub_max_inherit == max_inherit - 1)) ||
28032 error "wrong max-inherit of subdir $sub_max_inherit"
28034 # check specified --max-inherit and warning message
28035 stack_trap "rm -f $tmpfile"
28036 $LFS setdirstripe -D -c 2 --max-inherit=-1 $testdir 2> $tmpfile ||
28037 error "failed to set default LMV"
28038 max_inherit=$($LFS getdirstripe -D --max-inherit $testdir)
28039 (( max_inherit == -1 )) ||
28040 error "wrong max_inherit value $max_inherit"
28042 # check the warning messages
28043 if ! [[ $(cat $tmpfile) =~ "max-inherit=" ]]; then
28044 error "failed to detect warning string"
28047 run_test 413e "check default max-inherit value"
28049 test_fs_dmv_inherit()
28051 local testdir=$DIR/$tdir
28058 mkdir $testdir || error "mkdir $testdir failed"
28059 count=$($LFS getdirstripe -D -c $testdir)
28060 (( count == 1 )) ||
28061 error "$testdir default LMV count mismatch $count != 1"
28062 inherit=$($LFS getdirstripe -D -X $testdir)
28063 (( inherit == 3 - i )) ||
28064 error "$testdir default LMV max-inherit $inherit != $((3 - i))"
28065 inherit_rr=$($LFS getdirstripe -D --max-inherit-rr $testdir)
28066 (( inherit_rr == 3 - i )) ||
28067 error "$testdir default LMV max-inherit-rr $inherit_rr != $((3 - i))"
28068 testdir=$testdir/sub
28071 mkdir $testdir || error "mkdir $testdir failed"
28072 count=$($LFS getdirstripe -D -c $testdir)
28073 (( count == 0 )) ||
28074 error "$testdir default LMV count not zero: $count"
28078 (( MDSCOUNT >= 2 )) || skip "We need at least 2 MDTs for this test"
28080 (( MDS1_VERSION >= $(version_code 2.14.55) )) ||
28081 skip "Need server version at least 2.14.55"
28083 getfattr -d -m trusted.dmv --absolute-names $DIR > $TMP/dmv.ea ||
28084 error "dump $DIR default LMV failed"
28085 stack_trap "setfattr --restore=$TMP/dmv.ea"
28087 $LFS setdirstripe -D -i -1 -c 1 -X 3 --max-inherit-rr 3 $DIR ||
28088 error "set $DIR default LMV failed"
28090 test_fs_dmv_inherit
28092 run_test 413f "lfs getdirstripe -D list ROOT default LMV if it's not set on dir"
28095 (( MDSCOUNT >= 2 )) || skip "We need at least 2 MDTs for this test"
28097 mkdir -p $DIR/$tdir/l2/l3/l4 || error "mkdir $tdir/l1/l2/l3 failed"
28098 getfattr -d -m trusted.dmv --absolute-names $DIR > $TMP/dmv.ea ||
28099 error "dump $DIR default LMV failed"
28100 stack_trap "setfattr --restore=$TMP/dmv.ea"
28102 $LFS setdirstripe -D -i -1 -c 1 -X 3 --max-inherit-rr 3 $DIR ||
28103 error "set $DIR default LMV failed"
28105 FILESET="$FILESET/$tdir/l2/l3/l4" mount_client $MOUNT2 ||
28106 error "mount $MOUNT2 failed"
28107 stack_trap "umount_client $MOUNT2"
28109 local saved_DIR=$DIR
28113 stack_trap "export DIR=$saved_DIR"
28115 # first check filesystem-wide default LMV inheritance
28116 test_fs_dmv_inherit || error "incorrect fs default LMV inheritance"
28118 # then check subdirs are spread to all MDTs
28119 createmany -d $DIR/s $((MDSCOUNT * 100)) || error "createmany failed"
28121 local count=$($LFS getstripe -m $DIR/s* | sort -u | wc -l)
28123 (( $count == $MDSCOUNT )) || error "dirs are spread to $count MDTs"
28125 run_test 413g "enforce ROOT default LMV on subdir mount"
28128 (( MDSCOUNT >= 2 )) ||
28129 skip "We need at least 2 MDTs for this test"
28131 (( MDS1_VERSION >= $(version_code 2.15.50.6) )) ||
28132 skip "Need server version at least 2.15.50.6"
28134 local lmv_qos_maxage=$($LCTL get_param -n lmv.*.qos_maxage)
28136 stack_trap "$LCTL set_param \
28137 lmv.*.qos_maxage=$lmv_qos_maxage > /dev/null"
28138 $LCTL set_param lmv.*.qos_maxage=1
28142 local dir=$DIR/$tdir/l1/l2/l3/l4/l5
28143 local count=$((MDSCOUNT * 20))
28145 generate_uneven_mdts 50
28147 mkdir -p $dir || error "mkdir $dir failed"
28148 stack_trap "rm -rf $dir"
28149 $LFS setdirstripe -D -c 1 -i -1 --max-inherit=$depth \
28150 --max-inherit-rr=$rr_depth $dir
28152 for ((d=0; d < depth + 2; d++)); do
28154 for ((sub=0; sub < count; sub++)); do
28157 $LFS getdirstripe -i $dir/d* | sort | uniq -c | sort -nr
28158 local num=($($LFS getdirstripe -i $dir/d* | sort | uniq -c))
28159 # subdirs within $rr_depth should be created round-robin
28160 if (( d < rr_depth )); then
28161 (( ${num[0]} != count )) ||
28162 error "all objects created on MDT ${num[1]}"
28168 run_test 413h "don't stick to parent for round-robin dirs"
28171 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
28173 (( MDS1_VERSION >= $(version_code 2.14.55) )) ||
28174 skip "Need server version at least 2.14.55"
28176 getfattr -d -m trusted.dmv --absolute-names $DIR > $TMP/dmv.ea ||
28177 error "dump $DIR default LMV failed"
28178 stack_trap "setfattr --restore=$TMP/dmv.ea"
28180 local testdir=$DIR/$tdir
28185 $LFS setdirstripe -D -i-1 -c1 --max-inherit=$def_max \
28186 --max-inherit-rr=$def_max_rr $DIR ||
28187 error "set $DIR default LMV failed"
28189 for i in $(seq 2 3); do
28190 def_max=$((def_max - 1))
28191 (( def_max_rr == 0 )) || def_max_rr=$((def_max_rr - 1))
28194 # RR is decremented and keeps zeroed once exhausted
28195 count=$($LFS getdirstripe -D --max-inherit-rr $testdir)
28196 (( count == def_max_rr )) ||
28197 error_noexit "$testdir: max-inherit-rr $count != $def_max_rr"
28199 # max-inherit is decremented
28200 count=$($LFS getdirstripe -D --max-inherit $testdir)
28201 (( count == def_max )) ||
28202 error_noexit "$testdir: max-inherit $count != $def_max"
28204 testdir=$testdir/d$i
28207 # d3 is the last inherited from ROOT, no inheritance anymore
28208 # i.e. no the default layout anymore
28209 mkdir -p $testdir/d4/d5
28210 count=$($LFS getdirstripe -D --max-inherit $testdir)
28211 (( count == -1 )) ||
28212 error_noexit "$testdir: max-inherit $count != -1"
28214 local p_count=$($LFS getdirstripe -i $testdir)
28216 for i in $(seq 4 5); do
28217 testdir=$testdir/d$i
28219 # the root default layout is not applied once exhausted
28220 count=$($LFS getdirstripe -i $testdir)
28221 (( count == p_count )) ||
28222 error_noexit "$testdir: stripe-offset $count != parent offset $p_count"
28225 $LFS setdirstripe -i 0 $DIR/d2
28226 count=$($LFS getdirstripe -D --max-inherit $DIR/d2)
28227 (( count == -1 )) ||
28228 error_noexit "$DIR/d2: max-inherit non-striped default $count != -1"
28230 run_test 413i "check default layout inheritance"
28237 for subdir in $(\ls -1 -d $DIR/d413*-fillmdt/*); do
28238 unlinkmany $subdir/f. $TEST413_COUNT &
28242 for pid in $pids; do
28248 run_test 413z "413 test cleanup"
28251 #define OBD_FAIL_PTLRPC_BULK_ATTACH 0x521
28252 $LCTL set_param fail_loc=0x80000521
28253 dd if=/dev/zero of=$DIR/$tfile bs=2M count=1 oflag=sync
28256 run_test 414 "simulate ENOMEM in ptlrpc_register_bulk()"
28259 [[ $PARALLEL == "yes" ]] && skip "skip parallel run"
28260 (( $MDS1_VERSION >= $(version_code 2.11.52) )) ||
28261 skip "Need server version at least 2.11.52"
28267 # this test may be slow on ZFS
28268 [[ "$mds1_FSTYPE" == "zfs" ]] && total=50
28270 # though this test is designed for striped directory, let's test normal
28271 # directory too since lock is always saved as CoS lock.
28272 test_mkdir $DIR/$tdir || error "mkdir $tdir"
28273 createmany -o $DIR/$tdir/$tfile. $total || error "createmany"
28274 stack_trap "unlinkmany $DIR/$tdir/$tfile. $total || true"
28275 # if looping with ONLY_REPEAT, wait for previous deletions to finish
28276 wait_delete_completed_mds
28278 # run a loop without concurrent touch to measure rename duration.
28279 # only for test debug/robustness, NOT part of COS functional test.
28280 local start_time=$SECONDS
28281 for ((i = 0; i < total; i++)); do
28282 mrename $DIR/$tdir/$tfile.$i $DIR/$tdir/$tfile-new.$i \
28285 local baseline=$((SECONDS - start_time))
28286 echo "rename $total files without 'touch' took $baseline sec"
28293 local setattr_pid=$!
28295 # rename files back to original name so unlinkmany works
28296 start_time=$SECONDS
28297 for ((i = 0; i < total; i++)); do
28298 mrename $DIR/$tdir/$tfile-new.$i $DIR/$tdir/$tfile.$i\
28301 local duration=$((SECONDS - start_time))
28303 kill -9 $setattr_pid
28305 echo "rename $total files with 'touch' took $duration sec"
28306 (( max > 2 * baseline )) || max=$((2 * baseline + 5))
28307 (( duration <= max )) ||
28308 error_not_in_vm "rename took $duration > $max sec"
28310 run_test 415 "lock revoke is not missing"
28313 [ $MDS1_VERSION -lt $(version_code 2.11.55) ] &&
28314 skip "Need server version at least 2.11.55"
28316 # define OBD_FAIL_OSD_TXN_START 0x19a
28317 do_facet mds1 lctl set_param fail_loc=0x19a
28319 lfs mkdir -c $MDSCOUNT $DIR/$tdir
28323 run_test 416 "transaction start failure won't cause system hung"
28327 do_nodes $(comma_list $(mdts_nodes)) \
28328 "$LCTL set_param -n mdt.*MDT*.enable_dir_migration=1"
28329 do_nodes $(comma_list $(mdts_nodes)) \
28330 "$LCTL set_param -n mdt.*MDT*.enable_remote_dir=1"
28331 do_nodes $(comma_list $(mdts_nodes)) \
28332 "$LCTL set_param -n mdt.*MDT*.enable_striped_dir=1"
28336 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
28337 [[ $MDS1_VERSION -lt $(version_code 2.11.56) ]] &&
28338 skip "Need MDS version at least 2.11.56"
28340 trap cleanup_417 RETURN EXIT
28342 $LFS mkdir -i 1 $DIR/$tdir.1 || error "create remote dir $tdir.1 failed"
28343 do_nodes $(comma_list $(mdts_nodes)) \
28344 "$LCTL set_param -n mdt.*MDT*.enable_dir_migration=0"
28345 $LFS migrate -m 0 $DIR/$tdir.1 &&
28346 error "migrate dir $tdir.1 should fail"
28348 do_nodes $(comma_list $(mdts_nodes)) \
28349 "$LCTL set_param -n mdt.*MDT*.enable_remote_dir=0"
28350 $LFS mkdir -i 1 $DIR/$tdir.2 &&
28351 error "create remote dir $tdir.2 should fail"
28353 do_nodes $(comma_list $(mdts_nodes)) \
28354 "$LCTL set_param -n mdt.*MDT*.enable_striped_dir=0"
28355 $LFS mkdir -c 2 $DIR/$tdir.3 &&
28356 error "create striped dir $tdir.3 should fail"
28359 run_test 417 "disable remote dir, striped dir and dir migration"
28361 # Checks that the outputs of df [-i] and lfs df [-i] match
28363 # usage: check_lfs_df <blocks | inodes> <mountpoint>
28373 [ "$1" == "blocks" ] && inodes= || inodes="-i"
28375 for count in {1..100}; do
28376 do_nodes "$CLIENTS" \
28377 $LCTL set_param ldlm.namespaces.*.lru_size=clear
28380 # read the lines of interest
28381 df_out=($(df -P $inodes $dir | tail -n +2)) ||
28382 error "df $inodes $dir | tail -n +2 failed"
28383 lfs_df_out=($($LFS df $inodes $dir | grep summary:)) ||
28384 error "lfs df $inodes $dir | grep summary: failed"
28386 # skip first substrings of each output as they are different
28387 # "<NID>:/<fsname>" for df, "filesystem_summary:" for lfs df
28388 # compare the two outputs
28390 # skip "available" on MDT until LU-13997 is fixed.
28391 #for i in {1..5}; do
28392 for i in 1 2 4 5; do
28393 [ "${df_out[i]}" != "${lfs_df_out[i]}" ] && passed=false
28401 lfs df $inodes $dir
28402 error "df and lfs df $1 output mismatch: " \
28403 "df ${inodes}: ${df_out[*]}, " \
28404 "lfs df ${inodes}: ${lfs_df_out[*]}"
28409 [ $PARALLEL == "yes" ] && skip "skip parallel run"
28411 local dir=$DIR/$tdir
28412 local numfiles=$((RANDOM % 4096 + 2))
28413 local numblocks=$((RANDOM % 256 + 1))
28415 wait_delete_completed
28418 # check block output
28419 check_lfs_df blocks $dir
28420 # check inode output
28421 check_lfs_df inodes $dir
28423 # create a single file and retest
28424 echo "Creating a single file and testing"
28425 createmany -o $dir/$tfile- 1 &>/dev/null ||
28426 error "creating 1 file in $dir failed"
28427 check_lfs_df blocks $dir
28428 check_lfs_df inodes $dir
28430 # create a random number of files
28431 echo "Creating $((numfiles - 1)) files and testing"
28432 createmany -o $dir/$tfile- 1 $((numfiles - 1)) &>/dev/null ||
28433 error "creating $((numfiles - 1)) files in $dir failed"
28435 # write a random number of blocks to the first test file
28436 echo "Writing $numblocks 4K blocks and testing"
28437 dd if=/dev/urandom of=$dir/${tfile}-0 bs=4K conv=fsync \
28438 count=$numblocks &>/dev/null ||
28439 error "dd to $dir/${tfile}-0 failed"
28442 check_lfs_df blocks $dir
28443 check_lfs_df inodes $dir
28445 unlinkmany $dir/$tfile- $numfiles &>/dev/null ||
28446 error "unlinking $numfiles files in $dir failed"
28448 run_test 418 "df and lfs df outputs match"
28452 local dir=$DIR/$tdir
28457 cancel_lru_locks mdc
28459 #OBD_FAIL_LLITE_OPEN_BY_NAME 0x1410
28460 $LCTL set_param fail_loc=0x1410
28462 $LCTL set_param fail_loc=0
28465 run_test 419 "Verify open file by name doesn't crash kernel"
28469 [[ $MDS1_VERSION -ge $(version_code 2.12.53) ]] ||
28470 skip "Need MDS version at least 2.12.53"
28472 local SAVE_UMASK=$(umask)
28473 local dir=$DIR/$tdir
28474 local uname=$(getent passwd $RUNAS_ID | cut -d: -f1)
28478 mkdir -m03777 $dir/testdir
28479 ls -dn $dir/testdir
28480 # Need to remove trailing '.' when SELinux is enabled
28481 local dirperms=$(ls -dn $dir/testdir |
28482 awk '{ sub(/\.$/, "", $1); print $1}')
28483 [ $dirperms == "drwxrwsrwt" ] ||
28484 error "incorrect perms on $dir/testdir"
28486 su - $uname -c "PATH=$LUSTRE/tests:\$PATH; \
28487 openfile -f O_RDONLY:O_CREAT -m 02755 $dir/testdir/testfile"
28488 ls -n $dir/testdir/testfile
28489 local fileperms=$(ls -n $dir/testdir/testfile |
28490 awk '{ sub(/\.$/, "", $1); print $1}')
28491 [ $fileperms == "-rwxr-xr-x" ] ||
28492 error "incorrect perms on $dir/testdir/testfile"
28496 run_test 420 "clear SGID bit on non-directories for non-members"
28503 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
28504 skip "Need MDS version at least 2.12.54"
28506 test_mkdir $DIR/$tdir
28507 createmany -o $DIR/$tdir/f 3
28508 cnt=$(ls -1 $DIR/$tdir | wc -l)
28509 [ $cnt != 3 ] && error "unexpected #files: $cnt"
28511 fid1=$(lfs path2fid $DIR/$tdir/f1)
28512 fid2=$(lfs path2fid $DIR/$tdir/f2)
28513 $LFS rmfid $DIR $fid1 $fid2 || error "rmfid failed"
28515 stat $DIR/$tdir/f1 && error "f1 still visible on the client"
28516 stat $DIR/$tdir/f2 && error "f2 still visible on the client"
28518 cnt=$(ls -1 $DIR/$tdir | wc -l)
28519 [ $cnt == 1 ] || error "unexpected #files after: $cnt"
28521 rm -f $DIR/$tdir/f3 || error "can't remove f3"
28522 createmany -o $DIR/$tdir/f 3
28523 cnt=$(ls -1 $DIR/$tdir | wc -l)
28524 [ $cnt != 3 ] && error "unexpected #files: $cnt"
28526 fid1=$(lfs path2fid $DIR/$tdir/f1)
28527 fid2=$(lfs path2fid $DIR/$tdir/f2)
28528 echo "remove using fsname $FSNAME"
28529 $LFS rmfid $FSNAME $fid1 $fid2 || error "rmfid with fsname failed"
28531 cnt=$(ls -1 $DIR/$tdir | wc -l)
28532 [ $cnt == 1 ] || error "unexpected #files after: $cnt"
28534 run_test 421a "simple rm by fid"
28541 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
28542 skip "Need MDS version at least 2.12.54"
28544 test_mkdir $DIR/$tdir
28545 createmany -o $DIR/$tdir/f 3
28546 multiop_bg_pause $DIR/$tdir/f1 o_c || error "multiop failed to start"
28549 FID1=$(lfs path2fid $DIR/$tdir/f1)
28550 FID2=$(lfs path2fid $DIR/$tdir/f2)
28551 $LFS rmfid $DIR $FID1 $FID2 && error "rmfid didn't fail"
28553 kill -USR1 $MULTIPID
28556 cnt=$(ls $DIR/$tdir | wc -l)
28557 [ $cnt == 2 ] || error "unexpected #files after: $cnt"
28559 run_test 421b "rm by fid on open file"
28565 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
28566 skip "Need MDS version at least 2.12.54"
28568 test_mkdir $DIR/$tdir
28569 createmany -o $DIR/$tdir/f 3
28570 touch $DIR/$tdir/$tfile
28571 createmany -l$DIR/$tdir/$tfile $DIR/$tdir/h 180
28572 cnt=$(ls -1 $DIR/$tdir | wc -l)
28573 [ $cnt != 184 ] && error "unexpected #files: $cnt"
28575 FID1=$(lfs path2fid $DIR/$tdir/$tfile)
28576 $LFS rmfid $DIR $FID1 || error "rmfid failed"
28578 cnt=$(ls $DIR/$tdir | wc -l)
28579 [ $cnt == 3 ] || error "unexpected #files after: $cnt"
28581 run_test 421c "rm by fid against hardlinked files"
28587 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
28588 skip "Need MDS version at least 2.12.54"
28590 test_mkdir $DIR/$tdir
28591 createmany -o $DIR/$tdir/f 4097
28592 cnt=$(ls -1 $DIR/$tdir | wc -l)
28593 [ $cnt != 4097 ] && error "unexpected #files: $cnt"
28595 FIDS=$(lfs path2fid $DIR/$tdir/f* | sed "s/[/][^:]*://g")
28596 $LFS rmfid $DIR $FIDS || error "rmfid failed"
28598 cnt=$(ls $DIR/$tdir | wc -l)
28600 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
28602 run_test 421d "rmfid en masse"
28608 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
28609 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
28610 skip "Need MDS version at least 2.12.54"
28612 mkdir -p $DIR/$tdir
28613 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
28614 createmany -o $DIR/$tdir/striped_dir/f 512
28615 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
28616 [ $cnt != 512 ] && error "unexpected #files: $cnt"
28618 FIDS=$(lfs path2fid $DIR/$tdir/striped_dir/f* |
28619 sed "s/[/][^:]*://g")
28620 $LFS rmfid $DIR $FIDS || error "rmfid failed"
28622 cnt=$(ls $DIR/$tdir/striped_dir | wc -l)
28624 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
28626 run_test 421e "rmfid in DNE"
28632 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
28633 skip "Need MDS version at least 2.12.54"
28635 test_mkdir $DIR/$tdir
28637 cnt=$(ls -1 $DIR/$tdir | wc -l)
28638 [ $cnt != 1 ] && error "unexpected #files: $cnt"
28640 FID=$(lfs path2fid $DIR/$tdir/f)
28641 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail (1)"
28642 # rmfid should fail
28643 cnt=$(ls -1 $DIR/$tdir | wc -l)
28644 [ $cnt != 1 ] && error "unexpected #files after (2): $cnt"
28646 chmod a+rw $DIR/$tdir
28648 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail (2)"
28649 # rmfid should fail
28650 cnt=$(ls -1 $DIR/$tdir | wc -l)
28651 [ $cnt != 1 ] && error "unexpected #files after (3): $cnt"
28654 $RUNAS touch $DIR/$tdir/f
28655 FID=$(lfs path2fid $DIR/$tdir/f)
28656 echo "rmfid as root"
28657 $LFS rmfid $DIR $FID || error "rmfid as root failed"
28658 cnt=$(ls -1 $DIR/$tdir | wc -l)
28659 [ $cnt == 0 ] || error "unexpected #files after (4): $cnt"
28662 $RUNAS touch $DIR/$tdir/f
28663 cnt=$(ls -1 $DIR/$tdir | wc -l)
28664 [ $cnt != 1 ] && error "unexpected #files (4): $cnt"
28665 FID=$(lfs path2fid $DIR/$tdir/f)
28666 # rmfid w/o user_fid2path mount option should fail
28667 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail(3)"
28668 cnt=$(ls -1 $DIR/$tdir | wc -l)
28669 [ $cnt == 1 ] || error "unexpected #files after (5): $cnt"
28671 tmpdir=$(mktemp -d /tmp/lustre-XXXXXX)
28672 stack_trap "rmdir $tmpdir"
28673 mount_client $tmpdir "$MOUNT_OPTS,user_fid2path" ||
28674 error "failed to mount client'"
28675 stack_trap "umount_client $tmpdir"
28677 $RUNAS $LFS rmfid $tmpdir $FID || error "rmfid failed"
28678 # rmfid should succeed
28679 cnt=$(ls -1 $tmpdir/$tdir | wc -l)
28680 [ $cnt == 0 ] || error "unexpected #files after (6): $cnt"
28682 # rmfid shouldn't allow to remove files due to dir's permission
28683 chmod a+rwx $tmpdir/$tdir
28684 touch $tmpdir/$tdir/f
28685 ls -la $tmpdir/$tdir
28686 FID=$(lfs path2fid $tmpdir/$tdir/f)
28687 $RUNAS $LFS rmfid $tmpdir $FID && error "rmfid didn't fail"
28690 run_test 421f "rmfid checks permissions"
28696 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
28697 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
28698 skip "Need MDS version at least 2.12.54"
28700 mkdir -p $DIR/$tdir
28701 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
28702 createmany -o $DIR/$tdir/striped_dir/f 512
28703 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
28704 [ $cnt != 512 ] && error "unexpected #files: $cnt"
28706 FIDS=$(lfs path2fid $DIR/$tdir/striped_dir/f* |
28707 sed "s/[/][^:]*://g")
28709 rm -f $DIR/$tdir/striped_dir/f1*
28710 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
28711 removed=$((512 - cnt))
28713 # few files have been just removed, so we expect
28714 # rmfid to fail on their fids
28715 errors=$($LFS rmfid $DIR $FIDS 2>&1 | wc -l)
28716 [ $removed != $errors ] && error "$errors != $removed"
28718 cnt=$(ls $DIR/$tdir/striped_dir | wc -l)
28720 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
28722 run_test 421g "rmfid to return errors properly"
28734 (( MDS1_VERSION >= $(version_code 2.15.53) )) ||
28735 skip "Need MDS version at least 2.15.53"
28737 test_mkdir $DIR/$tdir
28738 test_mkdir $DIR/$tdir/subdir
28739 touch $DIR/$tdir/subdir/file0
28740 old_fid=$(lfs path2fid $DIR/$tdir/subdir/file0 | sed "s/[/][^:]*://g")
28741 echo File $DIR/$tdir/subdir/file0 FID $old_fid
28742 rm -f $DIR/$tdir/subdir/file0
28743 touch $DIR/$tdir/subdir/fileA
28744 fidA=$(lfs path2fid $DIR/$tdir/subdir/fileA | sed "s/[/][^:]*://g")
28745 echo File $DIR/$tdir/subdir/fileA FID $fidA
28746 touch $DIR/$tdir/subdir/fileB
28747 fidB=$(lfs path2fid $DIR/$tdir/subdir/fileB | sed "s/[/][^:]*://g")
28748 echo File $DIR/$tdir/subdir/fileB FID $fidB
28749 ln $DIR/$tdir/subdir/fileB $DIR/$tdir/subdir/fileB_hl
28750 touch $DIR/$tdir/subdir/fileC
28751 fidC=$(lfs path2fid $DIR/$tdir/subdir/fileC | sed "s/[/][^:]*://g")
28752 echo File $DIR/$tdir/subdir/fileC FID $fidC
28753 ln $DIR/$tdir/subdir/fileC $DIR/$tdir/fileC
28754 touch $DIR/$tdir/fileD
28755 fidD=$(lfs path2fid $DIR/$tdir/fileD | sed "s/[/][^:]*://g")
28756 echo File $DIR/$tdir/fileD FID $fidD
28758 # mount another client mount point with subdirectory mount
28759 export FILESET=/$tdir/subdir
28760 mount_other=${MOUNT}_other
28761 mount_client $mount_other ${MOUNT_OPTS}
28764 (( mount_ret == 0 )) || error "mount $mount_other failed"
28766 echo Removing FIDs:
28767 echo $LFS rmfid $mount_other $old_fid $fidA $fidD $fidB $fidC
28768 $LFS rmfid $mount_other $old_fid $fidA $fidD $fidB $fidC
28771 umount_client $mount_other || error "umount $mount_other failed"
28773 (( rmfid_ret != 0 )) || error "rmfid should have failed"
28775 # fileA should have been deleted
28776 stat $DIR/$tdir/subdir/fileA && error "fileA not deleted"
28778 # fileB should have been deleted
28779 stat $DIR/$tdir/subdir/fileB && error "fileB not deleted"
28781 # fileC should not have been deleted, fid also exists outside of fileset
28782 stat $DIR/$tdir/subdir/fileC || error "fileC deleted"
28784 # fileD should not have been deleted, it exists outside of fileset
28785 stat $DIR/$tdir/fileD || error "fileD deleted"
28787 run_test 421h "rmfid with fileset mount"
28790 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d1
28791 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d2
28792 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d3
28793 dd if=/dev/zero of=$DIR/$tdir/d1/file1 bs=1k count=1
28794 dd if=/dev/zero of=$DIR/$tdir/d2/file1 bs=1k count=1
28796 local amc=$(at_max_get client)
28797 local amo=$(at_max_get mds1)
28798 local timeout=`lctl get_param -n timeout`
28800 at_max_set 0 client
28803 #define OBD_FAIL_PTLRPC_PAUSE_REQ 0x50a
28804 do_facet mds1 $LCTL set_param fail_loc=0x8000050a \
28805 fail_val=$(((2*timeout + 10)*1000))
28806 touch $DIR/$tdir/d3/file &
28808 #define OBD_FAIL_TGT_REPLY_DATA_RACE 0x722
28809 do_facet mds1 $LCTL set_param fail_loc=0x80000722 \
28810 fail_val=$((2*timeout + 5))
28811 mv $DIR/$tdir/d1/file1 $DIR/$tdir/d1/file2 &
28815 sleep $((2 * timeout))
28819 touch $DIR/$tdir/d2/file3
28820 touch $DIR/$tdir/d2/file4
28821 touch $DIR/$tdir/d2/file5
28824 at_max_set $amc client
28825 at_max_set $amo mds1
28827 # LU-12838 - verify the ptlrpc thread watchdog is not always throttled
28828 do_facet mds1 "dmesg | grep 'Dumping the stack trace for debugging'" ||
28829 error "Watchdog is always throttled"
28831 run_test 422 "kill a process with RPC in progress"
28844 # ensure statfs cache is expired
28847 _stats=$(stat_test | grep $MOUNT | sort -u | wc -l)
28848 [[ ${_stats} -ne 1 ]] && error "statfs wrong"
28852 run_test 423 "statfs should return a right data"
28855 #define OBD_FAIL_PTLRPC_BULK_REPLY_ATTACH 0x522 | CFS_FAIL_ONCE
28856 $LCTL set_param fail_loc=0x80000522
28857 dd if=/dev/zero of=$DIR/$tfile bs=2M count=1 oflag=sync
28860 run_test 424 "simulate ENOMEM in ptl_send_rpc bulk reply ME attach"
28863 test_mkdir -c -1 $DIR/$tdir
28864 $LFS setstripe -c -1 $DIR/$tdir
28866 lru_resize_disable "" 100
28867 stack_trap "lru_resize_enable" EXIT
28871 for i in $(seq $((MDSCOUNT * 125))); do
28872 local t=$DIR/$tdir/$tfile_$i
28874 dd if=/dev/zero of=$t bs=4K count=1 > /dev/null 2>&1 ||
28875 error_noexit "Create file $t"
28877 stack_trap "rm -rf $DIR/$tdir" EXIT
28879 for oscparam in $($LCTL list_param ldlm.namespaces.*osc-[-0-9a-f]*); do
28880 local lru_size=$($LCTL get_param -n $oscparam.lru_size)
28881 local lock_count=$($LCTL get_param -n $oscparam.lock_count)
28883 [ $lock_count -le $lru_size ] ||
28884 error "osc lock count $lock_count > lru size $lru_size"
28887 for mdcparam in $($LCTL list_param ldlm.namespaces.*mdc-*); do
28888 local lru_size=$($LCTL get_param -n $mdcparam.lru_size)
28889 local lock_count=$($LCTL get_param -n $mdcparam.lock_count)
28891 [ $lock_count -le $lru_size ] ||
28892 error "mdc lock count $lock_count > lru size $lru_size"
28895 run_test 425 "lock count should not exceed lru size"
28898 splice-test -r $DIR/$tfile
28899 splice-test -rd $DIR/$tfile
28900 splice-test $DIR/$tfile
28901 splice-test -d $DIR/$tfile
28903 run_test 426 "splice test on Lustre"
28906 [ $MDSCOUNT -ge 2 ] || skip "needs >= 2 MDTs"
28907 (( $MDS1_VERSION >= $(version_code 2.12.4) )) ||
28908 skip "Need MDS version at least 2.12.4"
28914 test_mkdir -c $MDSCOUNT -i 1 $DIR/$tdir/1/dir
28915 test_mkdir -c $MDSCOUNT -i 1 $DIR/$tdir/2/dir2
28917 $LFS getdirstripe $DIR/$tdir/1/dir
28919 #first setfattr for creating updatelog
28920 setfattr -n user.attr0 -v "some text" $DIR/$tdir/1/dir
28922 #define OBD_FAIL_OUT_OBJECT_MISS 0x1708
28923 do_nodes $(comma_list $(mdts_nodes)) $LCTL set_param fail_loc=0x80001708
28924 setfattr -n user.attr1 -v "some text" $DIR/$tdir/1/dir &
28925 setfattr -n user.attr2 -v "another attr" $DIR/$tdir/2/dir2 &
28929 wait_recovery_complete mds2 $((2*TIMEOUT))
28931 log=$(do_facet mds1 dmesg | tac | sed "/${TESTNAME//_/ }/,$ d")
28932 echo $log | grep "get update log failed" &&
28933 error "update log corruption is detected" || true
28935 run_test 427 "Failed DNE2 update request shouldn't corrupt updatelog"
28938 [ $PARALLEL == "yes" ] && skip "skip parallel run"
28939 local max_cached_mb=$($LCTL get_param llite.*.max_cached_mb |
28940 awk '/^max_cached_mb/ { print $2 }')
28941 stack_trap "$LCTL set_param -n llite.*.max_cached_mb=$max_cached_mb"
28943 $LCTL set_param -n llite.*.max_cached_mb=64
28946 $LFS setstripe -c 1 $DIR/$tdir
28947 eval touch $DIR/$tdir/$tfile.{1..$OSTCOUNT}
28948 stack_trap "rm -f $DIR/$tdir/$tfile.*"
28950 for f in $(seq 4); do
28951 dd if=/dev/zero of=$DIR/$tdir/$tfile.$f bs=128M count=1 &
28955 cancel_lru_locks osc
28957 for f in $(seq 4); do
28958 dd if=$DIR/$tdir/$tfile.$f of=/dev/null bs=128M count=1 &
28962 run_test 428 "large block size IO should not hang"
28964 test_429() { # LU-7915 / LU-10948
28965 local ll_opencache_threshold_count="llite.*.opencache_threshold_count"
28966 local testfile=$DIR/$tfile
28967 local mdc_rpcstats="mdc.$FSNAME-MDT0000-*.stats"
28973 $LCTL get_param $ll_opencache_threshold_count ||
28974 skip "client does not have opencache parameter"
28976 set_opencache $new_flag
28977 stack_trap "restore_opencache"
28978 [ $($LCTL get_param -n $ll_opencache_threshold_count) == $new_flag ] ||
28979 error "enable opencache failed"
28981 # drop MDC DLM locks
28982 cancel_lru_locks mdc
28983 # clear MDC RPC stats counters
28984 $LCTL set_param $mdc_rpcstats=clear
28986 # According to the current implementation, we need to run 3 times
28987 # open & close file to verify if opencache is enabled correctly.
28988 # 1st, RPCs are sent for lookup/open and open handle is released on
28990 # 2nd, RPC is sent for open, MDS_OPEN_LOCK is fetched automatically,
28991 # so open handle won't be released thereafter.
28992 # 3rd, No RPC is sent out.
28993 $MULTIOP $testfile oc || error "multiop failed"
28994 first_rpc=$(calc_stats $mdc_rpcstats ldlm_ibits_enqueue)
28995 echo "1st: $first_rpc RPCs in flight"
28997 $MULTIOP $testfile oc || error "multiop failed"
28998 second_rpc=$(calc_stats $mdc_rpcstats ldlm_ibits_enqueue)
28999 echo "2nd: $second_rpc RPCs in flight"
29001 $MULTIOP $testfile oc || error "multiop failed"
29002 third_rpc=$(calc_stats $mdc_rpcstats ldlm_ibits_enqueue)
29003 echo "3rd: $third_rpc RPCs in flight"
29005 #verify no MDC RPC is sent
29006 [[ $second_rpc == $third_rpc ]] || error "MDC RPC is still sent"
29008 run_test 429 "verify if opencache flag on client side does work"
29014 # data at [200K, 400K)
29015 dd if=/dev/urandom of=$file bs=256K count=1 seek=1 ||
29016 error "256K->512K dd fails"
29018 dd if=/dev/urandom of=$file bs=1M count=1 seek=2 ||
29019 error "2M->3M dd fails"
29021 dd if=/dev/urandom of=$file bs=1M count=1 seek=4 ||
29022 error "4M->5M dd fails"
29023 echo "Data at 256K...512K, 2M...3M and 4M...5M"
29024 # start at first component hole #1
29025 printf "Seeking hole from 1000 ... "
29026 offset=$(lseek_test -l 1000 $file)
29028 [[ $offset == 1000 ]] || error "offset $offset != 1000"
29029 printf "Seeking data from 1000 ... "
29030 offset=$(lseek_test -d 1000 $file)
29032 [[ $offset == 262144 ]] || error "offset $offset != 262144"
29034 # start at first component data block
29035 printf "Seeking hole from 300000 ... "
29036 offset=$(lseek_test -l 300000 $file)
29038 [[ $offset == 524288 ]] || error "offset $offset != 524288"
29039 printf "Seeking data from 300000 ... "
29040 offset=$(lseek_test -d 300000 $file)
29042 [[ $offset == 300000 ]] || error "offset $offset != 300000"
29044 # start at the first component but beyond end of object size
29045 printf "Seeking hole from 1000000 ... "
29046 offset=$(lseek_test -l 1000000 $file)
29048 [[ $offset == 1000000 ]] || error "offset $offset != 1000000"
29049 printf "Seeking data from 1000000 ... "
29050 offset=$(lseek_test -d 1000000 $file)
29052 [[ $offset == 2097152 ]] || error "offset $offset != 2097152"
29054 # start at second component stripe 2 (empty file)
29055 printf "Seeking hole from 1500000 ... "
29056 offset=$(lseek_test -l 1500000 $file)
29058 [[ $offset == 1500000 ]] || error "offset $offset != 1500000"
29059 printf "Seeking data from 1500000 ... "
29060 offset=$(lseek_test -d 1500000 $file)
29062 [[ $offset == 2097152 ]] || error "offset $offset != 2097152"
29064 # start at second component stripe 1 (all data)
29065 printf "Seeking hole from 3000000 ... "
29066 offset=$(lseek_test -l 3000000 $file)
29068 [[ $offset == 3145728 ]] || error "offset $offset != 3145728"
29069 printf "Seeking data from 3000000 ... "
29070 offset=$(lseek_test -d 3000000 $file)
29072 [[ $offset == 3000000 ]] || error "offset $offset != 3000000"
29074 dd if=/dev/urandom of=$file bs=640K count=1 seek=1 ||
29075 error "2nd dd fails"
29076 echo "Add data block at 640K...1280K"
29078 # start at before new data block, in hole
29079 printf "Seeking hole from 600000 ... "
29080 offset=$(lseek_test -l 600000 $file)
29082 [[ $offset == 600000 ]] || error "offset $offset != 600000"
29083 printf "Seeking data from 600000 ... "
29084 offset=$(lseek_test -d 600000 $file)
29086 [[ $offset == 655360 ]] || error "offset $offset != 655360"
29088 # start at the first component new data block
29089 printf "Seeking hole from 1000000 ... "
29090 offset=$(lseek_test -l 1000000 $file)
29092 [[ $offset == 1310720 ]] || error "offset $offset != 1310720"
29093 printf "Seeking data from 1000000 ... "
29094 offset=$(lseek_test -d 1000000 $file)
29096 [[ $offset == 1000000 ]] || error "offset $offset != 1000000"
29098 # start at second component stripe 2, new data
29099 printf "Seeking hole from 1200000 ... "
29100 offset=$(lseek_test -l 1200000 $file)
29102 [[ $offset == 1310720 ]] || error "offset $offset != 1310720"
29103 printf "Seeking data from 1200000 ... "
29104 offset=$(lseek_test -d 1200000 $file)
29106 [[ $offset == 1200000 ]] || error "offset $offset != 1200000"
29108 # start beyond file end
29109 printf "Using offset > filesize ... "
29110 lseek_test -l 4000000 $file && error "lseek should fail"
29111 printf "Using offset > filesize ... "
29112 lseek_test -d 4000000 $file && error "lseek should fail"
29118 $LCTL get_param mdc.*.import | grep -q 'connect_flags:.*seek' ||
29119 skip "MDT does not support SEEK_HOLE"
29121 $LCTL get_param osc.*.import | grep -q 'connect_flags:.*seek' ||
29122 skip "OST does not support SEEK_HOLE"
29124 local file=$DIR/$tdir/$tfile
29126 mkdir -p $DIR/$tdir
29128 $LFS setstripe -E 1M -L mdt -E eof -c2 $file
29129 # OST stripe #1 will have continuous data at [1M, 3M)
29130 # OST stripe #2 is empty
29131 echo "Component #1: 1M DoM, component #2: EOF, 2 stripes 1M"
29132 lseek_test_430 $file
29134 $LFS setstripe -E 1M -c2 -S 64K -E 10M -c2 -S 1M $file
29135 echo "Component #1: 1M, 2 stripes 64K, component #2: EOF, 2 stripes 1M"
29136 lseek_test_430 $file
29138 $LFS setstripe -c2 -S 512K $file
29139 echo "Two stripes, stripe size 512K"
29140 lseek_test_430 $file
29142 # FLR with stale mirror
29143 $LFS setstripe -N -E 512K -c1 -S 64K -E eof -c2 -S 512K \
29145 echo "Mirrored file:"
29146 echo "Component #1: 512K, stripe 64K, component #2: EOF, 2 stripes 512K"
29147 echo "Plain 2 stripes 1M"
29148 lseek_test_430 $file
29151 run_test 430a "lseek: SEEK_DATA/SEEK_HOLE basic functionality"
29154 $LCTL get_param osc.*.import | grep -q 'connect_flags:.*seek' ||
29155 skip "OST does not support SEEK_HOLE"
29158 local file=$DIR/$tdir/$tfile
29160 mkdir -p $DIR/$tdir
29161 # Empty layout lseek should fail
29164 printf "Seeking hole from 0 ... "
29165 lseek_test -l 0 $file && error "lseek should fail"
29166 printf "Seeking data from 0 ... "
29167 lseek_test -d 0 $file && error "lseek should fail"
29171 $LFS setstripe -E 1M -c2 -E eof $file
29172 $TRUNCATE $file 1048576
29173 printf "Seeking hole from 1000000 ... "
29174 offset=$(lseek_test -l 1000000 $file)
29176 [[ $offset == 1000000 ]] || error "offset $offset != 1000000"
29177 printf "Seeking data from 1000000 ... "
29178 lseek_test -d 1000000 $file && error "lseek should fail"
29181 # full component followed by non-inited one
29182 $LFS setstripe -E 1M -c2 -E eof $file
29183 dd if=/dev/urandom of=$file bs=1M count=1
29184 printf "Seeking hole from 1000000 ... "
29185 offset=$(lseek_test -l 1000000 $file)
29187 [[ $offset == 1048576 ]] || error "offset $offset != 1048576"
29188 printf "Seeking hole from 1048576 ... "
29189 lseek_test -l 1048576 $file && error "lseek should fail"
29190 # init second component and truncate back
29191 echo "123" >> $file
29192 $TRUNCATE $file 1048576
29193 printf "Seeking hole from 1000000 ... "
29194 offset=$(lseek_test -l 1000000 $file)
29196 [[ $offset == 1048576 ]] || error "offset $offset != 1048576"
29197 printf "Seeking hole from 1048576 ... "
29198 lseek_test -l 1048576 $file && error "lseek should fail"
29199 # boundary checks for big values
29200 dd if=/dev/urandom of=$file.10g bs=1 count=1 seek=10G
29201 offset=$(lseek_test -d 0 $file.10g)
29202 [[ $offset == 10737418240 ]] || error "offset $offset != 10737418240"
29203 dd if=/dev/urandom of=$file.100g bs=1 count=1 seek=100G
29204 offset=$(lseek_test -d 0 $file.100g)
29205 [[ $offset == 107374182400 ]] || error "offset $offset != 107374182400"
29208 run_test 430b "lseek: SEEK_DATA/SEEK_HOLE special cases"
29211 $LCTL get_param osc.*.import | grep -q 'connect_flags:.*seek' ||
29212 skip "OST does not support SEEK_HOLE"
29214 local file=$DIR/$tdir/$tfile
29217 mkdir -p $DIR/$tdir
29218 stack_trap "rm -f $file $file.tmp"
29219 dd if=/dev/urandom of=$file bs=1k count=1 seek=5M || error "dd failed"
29221 # cp version 8.33+ prefers lseek over fiemap
29222 local ver=$(cp --version | awk '{ print $4; exit; }')
29224 echo "cp $ver installed"
29225 if (( $(version_code $ver) >= $(version_code 8.33) )); then
29227 time cp -v $file $file.tmp || error "cp $file failed"
29228 (( SECONDS - start < 5 )) || {
29229 strace cp $file $file.tmp |&
29230 grep -E "open|read|seek|FIEMAP" |
29232 error "cp: too long runtime $((SECONDS - start))"
29235 echo "cp test skipped due to $ver < 8.33"
29238 # tar version 1.29+ supports SEEK_HOLE/DATA
29239 ver=$(tar --version | awk '{ print $4; exit; }')
29240 echo "tar $ver installed"
29241 if (( $(version_code $ver) >= $(version_code 1.29) )); then
29243 time tar cvf $file.tmp --sparse $file || error "tar $file error"
29244 (( SECONDS - start < 5 )) || {
29245 strace tar cf $file.tmp --sparse $file |&
29246 grep -E "open|read|seek|FIEMAP" |
29248 error "tar: too long runtime $((SECONDS - start))"
29251 echo "tar test skipped due to $ver < 1.29"
29254 run_test 430c "lseek: external tools check"
29256 test_431() { # LU-14187
29257 local file=$DIR/$tdir/$tfile
29259 mkdir -p $DIR/$tdir
29260 $LFS setstripe -c 1 -i 0 $file || error "lfs setstripe failed"
29261 dd if=/dev/urandom of=$file bs=4k count=1
29262 dd if=/dev/urandom of=$file bs=4k count=1 seek=10 conv=notrunc
29263 dd if=/dev/urandom of=$file bs=4k count=1 seek=12 conv=notrunc
29264 #define OBD_FAIL_OST_RESTART_IO 0x251
29265 do_facet ost1 "$LCTL set_param fail_loc=0x251"
29266 $LFS setstripe -c 1 -i 0 $file.0 || error "lfs setstripe failed"
29270 echo 3 > /proc/sys/vm/drop_caches
29271 diff $file $file.0 || error "data diff"
29273 run_test 431 "Restart transaction for IO"
29275 cleanup_test_432() {
29276 do_facet mgs $LCTL nodemap_activate 0
29277 wait_nm_sync active
29281 local tmpdir=$TMP/dir432
29283 (( $MDS1_VERSION >= $(version_code 2.14.52) )) ||
29284 skip "Need MDS version at least 2.14.52"
29286 stack_trap cleanup_test_432 EXIT
29290 do_facet mgs $LCTL nodemap_activate 1
29291 wait_nm_sync active
29292 do_facet mgs $LCTL nodemap_modify --name default \
29293 --property admin --value 1
29294 do_facet mgs $LCTL nodemap_modify --name default \
29295 --property trusted --value 1
29296 cancel_lru_locks mdc
29297 wait_nm_sync default admin_nodemap
29298 wait_nm_sync default trusted_nodemap
29300 if [ $(mv $tmpdir $DIR/$tdir/ 2>&1 |
29301 grep -ci "Operation not permitted") -ne 0 ]; then
29302 error "mv $tmpdir $DIR/$tdir/ hits 'Operation not permitted'"
29305 run_test 432 "mv dir from outside Lustre"
29308 [ $PARALLEL == "yes" ] && skip "skip parallel run"
29310 [[ -n "$($LCTL list_param llite.*.inode_cache 2>/dev/null)" ]] ||
29311 skip "inode cache not supported"
29313 $LCTL set_param llite.*.inode_cache=0
29314 stack_trap "$LCTL set_param llite.*.inode_cache=1"
29320 cancel_lru_locks mdc
29321 test_mkdir $DIR/$tdir || error "mkdir $tdir"
29322 createmany -m $DIR/$tdir/f $count
29323 createmany -d $DIR/$tdir/d $count
29324 ls -l $DIR/$tdir > /dev/null
29325 stack_trap "rm -rf $DIR/$tdir"
29327 before=$(num_objects)
29328 cancel_lru_locks mdc
29329 after=$(num_objects)
29331 # sometimes even @before is less than 2 * count
29332 while (( before - after < count )); do
29334 after=$(num_objects)
29336 (( wait % 5 == 0 )) && echo "wait $wait seconds objects: $after"
29337 if (( wait > 60 )); then
29338 error "inode slab grew from $before to $after"
29342 echo "lustre_inode_cache $before objs before lock cancel, $after after"
29344 run_test 433 "ldlm lock cancel releases dentries and inodes"
29348 local getxattr_count
29349 local mdc_stat_param="mdc.$FSNAME-MDT0000*.md_stats"
29350 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
29352 [[ $(getenforce) == "Disabled" ]] ||
29353 skip "lsm selinux module have to be disabled for this test"
29355 test_mkdir -i 0 -c1 $DIR/$tdir/ ||
29356 error "fail to create $DIR/$tdir/ on MDT0000"
29358 touch $DIR/$tdir/$tfile-{001..100}
29360 # disable the xattr cache
29361 save_lustre_params client "llite.*.xattr_cache" > $p
29362 lctl set_param llite.*.xattr_cache=0
29363 stack_trap "restore_lustre_params < $p; rm -f $p" EXIT
29365 # clear clients mdc stats
29366 clear_stats $mdc_stat_param ||
29367 error "fail to clear stats on mdc MDT0000"
29369 for file in $DIR/$tdir/$tfile-{001..100}; do
29370 getfattr -n security.selinux $file |&
29371 grep -q "Operation not supported" ||
29372 error "getxattr on security.selinux should return EOPNOTSUPP"
29375 getxattr_count=$(calc_stats $mdc_stat_param "getxattr")
29376 (( getxattr_count < 100 )) ||
29377 error "client sent $getxattr_count getxattr RPCs to the MDS"
29379 run_test 434 "Client should not send RPCs for security.selinux with SElinux disabled"
29382 if [[ -f $LUSTRE/scripts/bash-completion/lustre ]]; then
29383 source $LUSTRE/scripts/bash-completion/lustre
29384 elif [[ -f /usr/share/bash-completion/completions/lustre ]]; then
29385 source /usr/share/bash-completion/completions/lustre
29387 skip "bash completion scripts not found"
29390 local lctl_completions
29391 local lfs_completions
29393 lctl_completions=$(_lustre_cmds lctl)
29394 if [[ ! $lctl_completions =~ "get_param" ]]; then
29395 error "lctl bash completion failed"
29398 lfs_completions=$(_lustre_cmds lfs)
29399 if [[ ! $lfs_completions =~ "setstripe" ]]; then
29400 error "lfs bash completion failed"
29403 run_test 440 "bash completion for lfs, lctl"
29406 [[ $MDS1_VERSION -lt $(version_code 2.9.55) ]] ||
29407 [[ $OST1_VERSION -lt $(version_code 2.9.55) ]] &&
29408 skip "Need server version at least 2.9.55"
29410 start_full_debug_logging
29414 stop_full_debug_logging
29418 if [ $MGS_VERSION -le $(version_code 2.10.0) ]; then
29419 local st=$(do_facet mgs $LCTL barrier_stat $FSNAME |
29420 awk '/The barrier for/ { print $7 }')
29423 local st=$(do_facet mgs $LCTL barrier_stat -s $FSNAME)
29428 barrier_expired() {
29431 if [ $MGS_VERSION -le $(version_code 2.10.0) ]; then
29432 expired=$(do_facet mgs $LCTL barrier_stat $FSNAME |
29433 awk '/will be expired/ { print $7 }')
29435 expired=$(do_facet mgs $LCTL barrier_stat -t $FSNAME)
29444 echo "Start barrier_freeze at: $(date)"
29445 #define OBD_FAIL_BARRIER_DELAY 0x2202
29446 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
29447 # Do not reduce barrier time - See LU-11873
29448 do_facet mgs $LCTL barrier_freeze $FSNAME 20 &
29451 local b_status=$(barrier_stat)
29452 echo "Got barrier status at: $(date)"
29453 [ "$b_status" = "'freezing_p1'" ] ||
29454 error "(1) unexpected barrier status $b_status"
29456 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
29458 b_status=$(barrier_stat)
29459 [ "$b_status" = "'frozen'" ] ||
29460 error "(2) unexpected barrier status $b_status"
29462 local expired=$(barrier_expired)
29463 echo "sleep $((expired + 3)) seconds, then the barrier will be expired"
29464 sleep $((expired + 3))
29466 b_status=$(barrier_stat)
29467 [ "$b_status" = "'expired'" ] ||
29468 error "(3) unexpected barrier status $b_status"
29470 # Do not reduce barrier time - See LU-11873
29471 do_facet mgs $LCTL barrier_freeze $FSNAME 20 ||
29472 error "(4) fail to freeze barrier"
29474 b_status=$(barrier_stat)
29475 [ "$b_status" = "'frozen'" ] ||
29476 error "(5) unexpected barrier status $b_status"
29478 echo "Start barrier_thaw at: $(date)"
29479 #define OBD_FAIL_BARRIER_DELAY 0x2202
29480 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
29481 do_facet mgs $LCTL barrier_thaw $FSNAME &
29484 b_status=$(barrier_stat)
29485 echo "Got barrier status at: $(date)"
29486 [ "$b_status" = "'thawing'" ] ||
29487 error "(6) unexpected barrier status $b_status"
29489 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
29491 b_status=$(barrier_stat)
29492 [ "$b_status" = "'thawed'" ] ||
29493 error "(7) unexpected barrier status $b_status"
29495 #define OBD_FAIL_BARRIER_FAILURE 0x2203
29496 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2203
29497 do_facet mgs $LCTL barrier_freeze $FSNAME
29499 b_status=$(barrier_stat)
29500 [ "$b_status" = "'failed'" ] ||
29501 error "(8) unexpected barrier status $b_status"
29503 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
29504 do_facet mgs $LCTL barrier_thaw $FSNAME
29508 run_test 801a "write barrier user interfaces and stat machine"
29513 mkdir $DIR/$tdir || error "(1) fail to mkdir"
29514 createmany -d $DIR/$tdir/d 6 || error "(2) fail to mkdir"
29515 touch $DIR/$tdir/d2/f10 || error "(3) fail to touch"
29516 touch $DIR/$tdir/d3/f11 || error "(4) fail to touch"
29517 touch $DIR/$tdir/d4/f12 || error "(5) fail to touch"
29519 cancel_lru_locks mdc
29521 # 180 seconds should be long enough
29522 do_facet mgs $LCTL barrier_freeze $FSNAME 180
29524 local b_status=$(barrier_stat)
29525 [ "$b_status" = "'frozen'" ] ||
29526 error "(6) unexpected barrier status $b_status"
29528 mkdir $DIR/$tdir/d0/d10 &
29531 touch $DIR/$tdir/d1/f13 &
29534 ln $DIR/$tdir/d2/f10 $DIR/$tdir/d2/f14 &
29537 mv $DIR/$tdir/d3/f11 $DIR/$tdir/d3/f15 &
29540 rm -f $DIR/$tdir/d4/f12 &
29543 stat $DIR/$tdir/d5 || error "(7) stat should succeed"
29545 # To guarantee taht the 'stat' is not blocked
29546 b_status=$(barrier_stat)
29547 [ "$b_status" = "'frozen'" ] ||
29548 error "(8) unexpected barrier status $b_status"
29550 # let above commands to run at background
29553 ps -p $mkdir_pid || error "(9) mkdir should be blocked"
29554 ps -p $touch_pid || error "(10) touch should be blocked"
29555 ps -p $ln_pid || error "(11) link should be blocked"
29556 ps -p $mv_pid || error "(12) rename should be blocked"
29557 ps -p $rm_pid || error "(13) unlink should be blocked"
29559 b_status=$(barrier_stat)
29560 [ "$b_status" = "'frozen'" ] ||
29561 error "(14) unexpected barrier status $b_status"
29563 do_facet mgs $LCTL barrier_thaw $FSNAME
29564 b_status=$(barrier_stat)
29565 [ "$b_status" = "'thawed'" ] ||
29566 error "(15) unexpected barrier status $b_status"
29568 wait $mkdir_pid || error "(16) mkdir should succeed"
29569 wait $touch_pid || error "(17) touch should succeed"
29570 wait $ln_pid || error "(18) link should succeed"
29571 wait $mv_pid || error "(19) rename should succeed"
29572 wait $rm_pid || error "(20) unlink should succeed"
29576 run_test 801b "modification will be blocked by write barrier"
29579 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
29583 stop mds2 || error "(1) Fail to stop mds2"
29585 do_facet mgs $LCTL barrier_freeze $FSNAME 30
29587 local b_status=$(barrier_stat)
29588 [ "$b_status" = "'expired'" ] || [ "$b_status" = "'failed'" ] || {
29589 do_facet mgs $LCTL barrier_thaw $FSNAME
29590 error "(2) unexpected barrier status $b_status"
29593 do_facet mgs $LCTL barrier_rescan $FSNAME ||
29594 error "(3) Fail to rescan barrier bitmap"
29596 # Do not reduce barrier time - See LU-11873
29597 do_facet mgs $LCTL barrier_freeze $FSNAME 20
29599 b_status=$(barrier_stat)
29600 [ "$b_status" = "'frozen'" ] ||
29601 error "(4) unexpected barrier status $b_status"
29603 do_facet mgs $LCTL barrier_thaw $FSNAME
29604 b_status=$(barrier_stat)
29605 [ "$b_status" = "'thawed'" ] ||
29606 error "(5) unexpected barrier status $b_status"
29608 local devname=$(mdsdevname 2)
29610 start mds2 $devname $MDS_MOUNT_OPTS || error "(6) Fail to start mds2"
29612 do_facet mgs $LCTL barrier_rescan $FSNAME ||
29613 error "(7) Fail to rescan barrier bitmap"
29617 run_test 801c "rescan barrier bitmap"
29620 [ $PARALLEL == "yes" ] && skip "skip parallel run"
29621 remote_mds_nodsh && skip "remote MDS with nodsh"
29623 do_facet $SINGLEMDS $LCTL get_param mdt.*.readonly ||
29624 skip "readonly option not available"
29626 $LFS mkdir -i 0 -c 1 $DIR/$tdir || error "(1) fail to mkdir"
29628 cp $LUSTRE/tests/test-framework.sh $DIR/$tdir/ ||
29629 error "(2) Fail to copy"
29631 # write back all cached data before setting MDT to readonly
29635 do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=1
29636 stack_trap "do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=0" EXIT
29638 echo "Modify should be refused"
29639 touch $DIR/$tdir/guard && error "(6) Touch should fail under ro mode"
29641 echo "Read should be allowed"
29642 diff $LUSTRE/tests/test-framework.sh $DIR/$tdir/test-framework.sh ||
29643 error "(7) Read should succeed under ro mode"
29646 do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=0
29648 run_test 802b "be able to set MDTs to readonly"
29651 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
29652 [ $MDS1_VERSION -lt $(version_code 2.10.54) ] &&
29653 skip "MDS needs to be newer than 2.10.54"
29655 mkdir_on_mdt0 $DIR/$tdir
29656 # Create some objects on all MDTs to trigger related logs objects
29657 for idx in $(seq $MDSCOUNT); do
29658 $LFS mkdir -c $MDSCOUNT -i $((idx % $MDSCOUNT)) \
29659 $DIR/$tdir/dir${idx} ||
29660 error "Fail to create $DIR/$tdir/dir${idx}"
29663 wait_delete_completed # ensure old test cleanups are finished
29665 echo "before create:"
29667 local before_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
29669 for i in {1..10}; do
29670 $LFS mkdir -c 1 -i 1 $DIR/$tdir/foo$i ||
29671 error "Fail to create $DIR/$tdir/foo$i"
29674 # sync ZFS-on-MDS to refresh statfs data
29675 wait_zfs_commit mds1
29677 echo "after create:"
29679 local after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
29681 # allow for an llog to be cleaned up during the test
29682 [ $after_used -ge $((before_used + 10 - 1)) ] ||
29683 error "before ($before_used) + 10 > after ($after_used)"
29685 for i in {1..10}; do
29686 rm -rf $DIR/$tdir/foo$i ||
29687 error "Fail to remove $DIR/$tdir/foo$i"
29690 # sync ZFS-on-MDS to refresh statfs data
29691 wait_zfs_commit mds1
29692 wait_delete_completed
29693 sleep 3 # avoid MDT return cached statfs
29694 echo "after unlink:"
29696 after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
29698 # allow for an llog to be created during the test
29699 [ $after_used -le $((before_used + 1)) ] ||
29700 error "after ($after_used) > before ($before_used) + 1"
29702 run_test 803a "verify agent object for remote object"
29705 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
29706 [ $MDS1_VERSION -lt $(version_code 2.13.56) ] &&
29707 skip "MDS needs to be newer than 2.13.56"
29708 [ $PARALLEL == "yes" ] && skip "skip parallel run"
29710 for i in $(seq 0 $((MDSCOUNT - 1))); do
29711 $LFS mkdir -i $i $DIR/$tdir.$i || error "mkdir $tdir.$i"
29719 stat $DIR/$tdir.* >/dev/null || error "stat $tdir.*"
29720 for i in $(seq 0 $((MDSCOUNT - 1))); do
29721 tmp=$(do_facet mds$i $LCTL get_param mdt.*-MDT000$i.md_stats |
29722 awk '/getattr/ { print $2 }')
29723 before=$((before + tmp))
29725 stat $DIR/$tdir.* >/dev/null || error "stat $tdir.*"
29726 for i in $(seq 0 $((MDSCOUNT - 1))); do
29727 tmp=$(do_facet mds$i $LCTL get_param mdt.*-MDT000$i.md_stats |
29728 awk '/getattr/ { print $2 }')
29729 after=$((after + tmp))
29732 [ $before -eq $after ] || error "getattr count $before != $after"
29734 run_test 803b "remote object can getattr from cache"
29737 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
29738 [ $MDS1_VERSION -lt $(version_code 2.10.54) ] &&
29739 skip "MDS needs to be newer than 2.10.54"
29740 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
29742 mkdir -p $DIR/$tdir
29743 $LFS mkdir -c 1 -i 1 $DIR/$tdir/dir0 ||
29744 error "Fail to create $DIR/$tdir/dir0"
29746 local fid=$($LFS path2fid $DIR/$tdir/dir0)
29747 local dev=$(mdsdevname 2)
29749 do_facet mds2 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
29750 grep ${fid} || error "NOT found agent entry for dir0"
29752 $LFS mkdir -c $MDSCOUNT -i 0 $DIR/$tdir/dir1 ||
29753 error "Fail to create $DIR/$tdir/dir1"
29755 touch $DIR/$tdir/dir1/foo0 ||
29756 error "Fail to create $DIR/$tdir/dir1/foo0"
29757 fid=$($LFS path2fid $DIR/$tdir/dir1/foo0)
29760 for idx in $(seq $MDSCOUNT); do
29761 dev=$(mdsdevname $idx)
29762 do_facet mds${idx} \
29763 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
29764 grep ${fid} && rc=$idx
29767 mv $DIR/$tdir/dir1/foo0 $DIR/$tdir/dir1/foo1 ||
29768 error "Fail to rename foo0 to foo1"
29769 if [ $rc -eq 0 ]; then
29770 for idx in $(seq $MDSCOUNT); do
29771 dev=$(mdsdevname $idx)
29772 do_facet mds${idx} \
29773 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
29774 grep ${fid} && rc=$idx
29778 mv $DIR/$tdir/dir1/foo1 $DIR/$tdir/dir1/foo2 ||
29779 error "Fail to rename foo1 to foo2"
29780 if [ $rc -eq 0 ]; then
29781 for idx in $(seq $MDSCOUNT); do
29782 dev=$(mdsdevname $idx)
29783 do_facet mds${idx} \
29784 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
29785 grep ${fid} && rc=$idx
29789 [ $rc -ne 0 ] || error "NOT found agent entry for foo"
29791 ln $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir0/guard ||
29792 error "Fail to link to $DIR/$tdir/dir1/foo2"
29793 mv $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir1/foo0 ||
29794 error "Fail to rename foo2 to foo0"
29795 unlink $DIR/$tdir/dir1/foo0 ||
29796 error "Fail to unlink $DIR/$tdir/dir1/foo0"
29797 rm -rf $DIR/$tdir/dir0 ||
29798 error "Fail to rm $DIR/$tdir/dir0"
29800 for idx in $(seq $MDSCOUNT); do
29804 dev=$(mdsdevname $idx)
29805 run_e2fsck $(facet_active_host mds$idx) $dev -n ||
29807 start mds${idx} $dev $MDS_MOUNT_OPTS ||
29808 error "mount mds$idx failed"
29809 df $MOUNT > /dev/null 2>&1
29811 # e2fsck should not return error
29813 error "e2fsck detected error on MDT${idx}: rc=$rc"
29816 run_test 804 "verify agent entry for remote entry"
29819 do_facet $SINGLEMDS zfs set quota=$old $fsset
29820 unlinkmany $DIR/$tdir/f- 1000000
29825 local zfs_version=$(do_facet mds1 cat /sys/module/zfs/version)
29826 [ "$mds1_FSTYPE" != "zfs" ] && skip "ZFS specific test"
29827 [ $(version_code $zfs_version) -lt $(version_code 0.7.2) ] &&
29828 skip "netfree not implemented before 0.7"
29829 [[ $MDS1_VERSION -ge $(version_code 2.10.57) ]] ||
29830 skip "Need MDS version at least 2.10.57"
29837 local pref="osd-zfs.$FSNAME-MDT0000."
29839 # limit available space on MDS dataset to meet nospace issue
29840 # quickly. then ZFS 0.7.2 can use reserved space if asked
29841 # properly (using netfree flag in osd_declare_destroy()
29842 fsset=$(do_facet $SINGLEMDS lctl get_param -n $pref.mntdev)
29843 old=$(do_facet $SINGLEMDS zfs get -H quota $fsset | \
29845 freekb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytesfree)
29846 usedkb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytestotal)
29847 let "usedkb=usedkb-freekb"
29848 let "freekb=freekb/2"
29849 if let "freekb > 5000"; then
29852 do_facet $SINGLEMDS zfs set quota=$(((usedkb+freekb)*1024)) $fsset
29853 trap cleanup_805 EXIT
29854 mkdir_on_mdt0 $DIR/$tdir
29855 $LFS setstripe -E 1M -c2 -E 4M -c2 -E -1 -c2 $DIR/$tdir ||
29856 error "Can't set PFL layout"
29857 createmany -m $DIR/$tdir/f- 1000000 && error "ENOSPC wasn't met"
29858 rm -rf $DIR/$tdir || error "not able to remove"
29859 do_facet $SINGLEMDS zfs set quota=$old $fsset
29862 run_test 805 "ZFS can remove from full fs"
29868 local expect=$(stat -c %s $file)
29870 check_lsom_size $1 $expect
29872 local blocks=$($LFS getsom -b $file)
29873 expect=$(stat -c %b $file)
29874 [[ $blocks == $expect ]] ||
29875 error "$file expected blocks: $expect, got: $blocks"
29883 cancel_lru_locks mdc
29885 size=$($LFS getsom -s $1)
29886 [[ $size == $expect ]] ||
29887 error "$file expected size: $expect, got: $size"
29891 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
29892 skip "Need MDS version at least 2.11.52"
29896 $LFS setstripe -c-1 $DIR/$tfile || error "setstripe $tfile failed"
29899 stack_trap "restore_opencache"
29901 # single-threaded write
29902 echo "Test SOM for single-threaded write"
29903 dd if=/dev/zero of=$DIR/$tfile bs=$bs count=1 ||
29904 error "write $tfile failed"
29905 check_lsom_size $DIR/$tfile $bs
29908 local size=$(($num * $bs))
29912 echo "Test SOM for single client multi-threaded($num) write"
29913 $TRUNCATE $DIR/$tfile 0
29914 for ((i = 0; i < $num; i++)); do
29915 $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
29917 offset=$((offset + $bs))
29919 for (( i=0; i < $num; i++ )); do
29922 check_lsom_size $DIR/$tfile $size
29924 $TRUNCATE $DIR/$tfile 0
29925 for ((i = 0; i < $num; i++)); do
29926 offset=$((offset - $bs))
29927 $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
29930 for (( i=0; i < $num; i++ )); do
29933 check_lsom_size $DIR/$tfile $size
29935 # multi-client writes
29936 num=$(get_node_count ${CLIENTS//,/ })
29937 size=$(($num * $bs))
29941 echo "Test SOM for multi-client ($num) writes"
29942 $TRUNCATE $DIR/$tfile 0
29943 for client in ${CLIENTS//,/ }; do
29944 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
29947 offset=$((offset + $bs))
29949 for (( i=0; i < $num; i++ )); do
29952 check_lsom_size $DIR/$tfile $offset
29955 $TRUNCATE $DIR/$tfile 0
29956 for client in ${CLIENTS//,/ }; do
29957 offset=$((offset - $bs))
29958 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
29962 for (( i=0; i < $num; i++ )); do
29965 check_lsom_size $DIR/$tfile $size
29967 # verify SOM blocks count
29968 echo "Verify SOM block count"
29969 $TRUNCATE $DIR/$tfile 0
29970 $MULTIOP $DIR/$tfile oO_TRUNC:O_RDWR:w$((bs))YSc ||
29971 error "failed to write file $tfile with fdatasync and fstat"
29972 check_lsom_data $DIR/$tfile
29974 $TRUNCATE $DIR/$tfile 0
29975 $MULTIOP $DIR/$tfile oO_TRUNC:O_RDWR:w$((bs * 2))Yc ||
29976 error "failed to write file $tfile with fdatasync"
29977 check_lsom_data $DIR/$tfile
29979 $TRUNCATE $DIR/$tfile 0
29980 $MULTIOP $DIR/$tfile oO_TRUNC:O_RDWR:O_SYNC:w$((bs * 3))c ||
29981 error "failed to write file $tfile with sync IO"
29982 check_lsom_data $DIR/$tfile
29985 echo "Test SOM for truncate"
29986 # use ftruncate to sync blocks on close request
29987 $MULTIOP $DIR/$tfile oO_WRONLY:T16384c
29988 check_lsom_size $DIR/$tfile 16384
29989 check_lsom_data $DIR/$tfile
29991 $TRUNCATE $DIR/$tfile 1234
29992 check_lsom_size $DIR/$tfile 1234
29993 # sync blocks on the MDT
29994 $MULTIOP $DIR/$tfile oc
29995 check_lsom_data $DIR/$tfile
29997 run_test 806 "Verify Lazy Size on MDS"
30000 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
30001 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
30002 skip "Need MDS version at least 2.11.52"
30004 # Registration step
30005 changelog_register || error "changelog_register failed"
30006 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
30007 changelog_users $SINGLEMDS | grep -q $cl_user ||
30008 error "User $cl_user not found in changelog_users"
30010 rm -rf $DIR/$tdir || error "rm $tdir failed"
30011 mkdir_on_mdt0 $DIR/$tdir || error "mkdir $tdir failed"
30012 touch $DIR/$tdir/trunc || error "touch $tdir/trunc failed"
30013 $TRUNCATE $DIR/$tdir/trunc 1024 || error "truncate $tdir/trunc failed"
30014 $TRUNCATE $DIR/$tdir/trunc 1048576 ||
30015 error "truncate $tdir/trunc failed"
30018 echo "Test SOM for single-threaded write with fsync"
30019 dd if=/dev/zero of=$DIR/$tdir/single_dd bs=$bs count=1 ||
30020 error "write $tfile failed"
30023 # multi-client wirtes
30024 local num=$(get_node_count ${CLIENTS//,/ })
30028 echo "Test SOM for multi-client ($num) writes"
30029 touch $DIR/$tfile || error "touch $tfile failed"
30030 $TRUNCATE $DIR/$tfile 0
30031 for client in ${CLIENTS//,/ }; do
30032 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
30035 offset=$((offset + $bs))
30037 for (( i=0; i < $num; i++ )); do
30041 do_rpc_nodes "$CLIENTS" cancel_lru_locks osc
30042 do_nodes "$CLIENTS" "sync ; sleep 5 ; sync"
30043 $LSOM_SYNC -u $cl_user -m $FSNAME-MDT0000 $MOUNT
30044 check_lsom_data $DIR/$tdir/trunc
30045 check_lsom_data $DIR/$tdir/single_dd
30046 check_lsom_data $DIR/$tfile
30049 # Deregistration step
30050 changelog_deregister || error "changelog_deregister failed"
30052 run_test 807 "verify LSOM syncing tool"
30054 check_som_nologged()
30056 local lines=$($LFS changelog $FSNAME-MDT0000 |
30057 grep 'x=trusted.som' | wc -l)
30058 [ $lines -ne 0 ] && error "trusted.som xattr is logged in Changelogs"
30062 [ $MDS1_VERSION -lt $(version_code 2.11.55) ] &&
30063 skip "Need MDS version at least 2.11.55"
30065 # Registration step
30066 changelog_register || error "changelog_register failed"
30068 touch $DIR/$tfile || error "touch $tfile failed"
30071 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=1 ||
30072 error "write $tfile failed"
30075 $TRUNCATE $DIR/$tfile 1234
30078 $TRUNCATE $DIR/$tfile 1048576
30081 # Deregistration step
30082 changelog_deregister || error "changelog_deregister failed"
30084 run_test 808 "Check trusted.som xattr not logged in Changelogs"
30089 [[ $? -eq 61 ]] || error "DoM-only file $1 has SOM xattr"
30093 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
30094 skip "Need MDS version at least 2.11.56"
30096 $LFS setstripe -E 1M -L mdt $DIR/$tfile ||
30097 error "failed to create DoM-only file $DIR/$tfile"
30098 touch $DIR/$tfile || error "touch $tfile failed"
30099 check_som_nodata $DIR/$tfile
30101 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 ||
30102 error "write $tfile failed"
30103 check_som_nodata $DIR/$tfile
30105 $TRUNCATE $DIR/$tfile 1234
30106 check_som_nodata $DIR/$tfile
30108 $TRUNCATE $DIR/$tfile 4097
30109 check_som_nodata $DIR/$file
30111 run_test 809 "Verify no SOM xattr store for DoM-only files"
30114 [ $PARALLEL == "yes" ] && skip "skip parallel run"
30115 $GSS && skip_env "could not run with gss"
30116 [[ $OST1_VERSION -gt $(version_code 2.12.58) ]] ||
30117 skip "OST < 2.12.58 doesn't align checksum"
30120 stack_trap "set_checksums $ORIG_CSUM" EXIT
30121 stack_trap "set_checksum_type $ORIG_CSUM_TYPE" EXIT
30126 for csum in $CKSUM_TYPES; do
30127 #define OBD_FAIL_OSC_NO_GRANT 0x411
30128 $LCTL set_param osc.*.checksum_type=$csum fail_loc=0x411
30129 for i in "10240 0" "10000 0" "4000 1" "500 1"; do
30131 dd if=/dev/urandom of=$DIR/$tfile bs=$1 count=2 seek=$2
30132 before=$(md5sum $DIR/$tfile)
30133 $LCTL set_param ldlm.namespaces.*osc*.lru_size=clear
30134 after=$(md5sum $DIR/$tfile)
30135 [ "$before" == "$after" ] ||
30136 error "$csum: $before != $after bs=$1 seek=$2"
30140 run_test 810 "partial page writes on ZFS (LU-11663)"
30143 [ $OST1_VERSION -lt $(version_code 2.12.51) ] &&
30144 skip "OST < 2.12.51 doesn't support this fail_loc"
30146 $LFS setstripe -c 1 -i 0 $DIR/$tfile
30147 # ensure ost1 is connected
30148 stat $DIR/$tfile >/dev/null || error "can't stat"
30149 wait_osc_import_state client ost1 FULL
30150 # no locks, no reqs to let the connection idle
30151 cancel_lru_locks osc
30153 # delay OST_DISCONNECT on OST1 to put OSC into intermediate state
30154 #define OBD_FAIL_OST_DISCONNECT_DELAY 0x245
30155 do_facet ost1 "$LCTL set_param fail_loc=0x245 fail_val=8"
30156 wait_osc_import_state client ost1 CONNECTING
30157 do_facet ost1 "$LCTL set_param fail_loc=0 fail_val=0"
30159 stat $DIR/$tfile >/dev/null || error "can't stat file"
30161 run_test 812a "do not drop reqs generated when imp is going to idle (LU-11951)"
30163 test_812b() { # LU-12378
30164 [ $OST1_VERSION -lt $(version_code 2.12.51) ] &&
30165 skip "OST < 2.12.51 doesn't support this fail_loc"
30167 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "setstripe failed"
30168 # ensure ost1 is connected
30169 stat $DIR/$tfile >/dev/null || error "can't stat"
30170 wait_osc_import_state client ost1 FULL
30171 # no locks, no reqs to let the connection idle
30172 cancel_lru_locks osc
30174 # delay OST_DISCONNECT on OST1 to put OSC into intermediate state
30175 #define OBD_FAIL_OST_DISCONNECT_DELAY 0x245
30176 do_facet ost1 "$LCTL set_param fail_loc=0x245 fail_val=8"
30177 wait_osc_import_state client ost1 CONNECTING
30178 do_facet ost1 "$LCTL set_param fail_loc=0 fail_val=0"
30180 $LFS quota -u 0 $DIR/ || error "lfs quota should succeed"
30181 wait_osc_import_state client ost1 IDLE
30183 run_test 812b "do not drop no resend request for idle connect"
30188 old=$($LCTL get_param -n osc.*.idle_timeout | head -n 1)
30190 $LFS setstripe -c 1 -o 0 $DIR/$tfile
30191 $LFS getstripe $DIR/$tfile
30192 $LCTL set_param osc.*.idle_timeout=10
30193 stack_trap "$LCTL set_param osc.*.idle_timeout=$old" EXIT
30194 # ensure ost1 is connected
30195 stat $DIR/$tfile >/dev/null || error "can't stat"
30196 wait_osc_import_state client ost1 FULL
30197 # no locks, no reqs to let the connection idle
30198 cancel_lru_locks osc
30200 #define OBD_FAIL_PTLRPC_IDLE_RACE 0x533
30201 $LCTL set_param fail_loc=0x80000533
30203 dd if=/dev/zero of=$DIR/$tfile count=1 conv=sync || error "dd failed"
30205 run_test 812c "idle import vs lock enqueue race"
30208 local file_heat_sav=$($LCTL get_param -n llite.*.file_heat 2>/dev/null)
30209 [ -z "$file_heat_sav" ] && skip "no file heat support"
30220 local period_second=$($LCTL get_param -n llite.*.heat_period_second)
30221 local decay_pct=$($LCTL get_param -n llite.*.heat_decay_percentage)
30223 $LCTL set_param -n llite.*.file_heat=1
30224 echo "Turn on file heat"
30225 echo "Period second: $period_second, Decay percentage: $decay_pct"
30227 echo "QQQQ" > $DIR/$tfile
30228 echo "QQQQ" > $DIR/$tfile
30229 echo "QQQQ" > $DIR/$tfile
30230 cat $DIR/$tfile > /dev/null
30231 cat $DIR/$tfile > /dev/null
30232 cat $DIR/$tfile > /dev/null
30233 cat $DIR/$tfile > /dev/null
30235 local out=$($LFS heat_get $DIR/$tfile)
30237 $LFS heat_get $DIR/$tfile
30238 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
30239 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
30240 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
30241 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
30243 [ $readsample -le 4 ] || error "read sample ($readsample) is wrong"
30244 [ $writesample -le 3 ] || error "write sample ($writesample) is wrong"
30245 [ $readbyte -le 20 ] || error "read bytes ($readbyte) is wrong"
30246 [ $writebyte -le 15 ] || error "write bytes ($writebyte) is wrong"
30248 sleep $((period_second + 3))
30249 echo "Sleep $((period_second + 3)) seconds..."
30250 # The recursion formula to calculate the heat of the file f is as
30252 # Hi+1(f) = (1-P)*Hi(f)+ P*Ci
30253 # Where Hi is the heat value in the period between time points i*I and
30254 # (i+1)*I; Ci is the access count in the period; the symbol P refers
30255 # to the weight of Ci.
30256 out=$($LFS heat_get $DIR/$tfile)
30257 $LFS heat_get $DIR/$tfile
30258 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
30259 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
30260 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
30261 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
30263 [ $(bc <<< "$readsample <= 4 * $decay_pct / 100") -eq 1 ] ||
30264 error "read sample ($readsample) is wrong"
30265 [ $(bc <<< "$writesample <= 3 * $decay_pct / 100") -eq 1 ] ||
30266 error "write sample ($writesample) is wrong"
30267 [ $(bc <<< "$readbyte <= 20 * $decay_pct / 100") -eq 1 ] ||
30268 error "read bytes ($readbyte) is wrong"
30269 [ $(bc <<< "$writebyte <= 15 * $decay_pct / 100") -eq 1 ] ||
30270 error "write bytes ($writebyte) is wrong"
30272 echo "QQQQ" > $DIR/$tfile
30273 echo "QQQQ" > $DIR/$tfile
30274 echo "QQQQ" > $DIR/$tfile
30275 cat $DIR/$tfile > /dev/null
30276 cat $DIR/$tfile > /dev/null
30277 cat $DIR/$tfile > /dev/null
30278 cat $DIR/$tfile > /dev/null
30280 sleep $((period_second + 3))
30281 echo "Sleep $((period_second + 3)) seconds..."
30283 out=$($LFS heat_get $DIR/$tfile)
30284 $LFS heat_get $DIR/$tfile
30285 readsample1=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
30286 writesample1=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
30287 readbyte1=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
30288 writebyte1=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
30290 [ $(bc <<< "$readsample1 <= ($readsample * (100 - $decay_pct) + \
30291 4 * $decay_pct) / 100") -eq 1 ] ||
30292 error "read sample ($readsample1) is wrong"
30293 [ $(bc <<< "$writesample1 <= ($writesample * (100 - $decay_pct) + \
30294 3 * $decay_pct) / 100") -eq 1 ] ||
30295 error "write sample ($writesample1) is wrong"
30296 [ $(bc <<< "$readbyte1 <= ($readbyte * (100 - $decay_pct) + \
30297 20 * $decay_pct) / 100") -eq 1 ] ||
30298 error "read bytes ($readbyte1) is wrong"
30299 [ $(bc <<< "$writebyte1 <= ($writebyte * (100 - $decay_pct) + \
30300 15 * $decay_pct) / 100") -eq 1 ] ||
30301 error "write bytes ($writebyte1) is wrong"
30303 echo "Turn off file heat for the file $DIR/$tfile"
30304 $LFS heat_set -o $DIR/$tfile
30306 echo "QQQQ" > $DIR/$tfile
30307 echo "QQQQ" > $DIR/$tfile
30308 echo "QQQQ" > $DIR/$tfile
30309 cat $DIR/$tfile > /dev/null
30310 cat $DIR/$tfile > /dev/null
30311 cat $DIR/$tfile > /dev/null
30312 cat $DIR/$tfile > /dev/null
30314 out=$($LFS heat_get $DIR/$tfile)
30315 $LFS heat_get $DIR/$tfile
30316 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
30317 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
30318 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
30319 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
30321 [ $readsample -eq 0 ] || error "read sample ($readsample) is wrong"
30322 [ $writesample -eq 0 ] || error "write sample ($writesample) is wrong"
30323 [ $readbyte -eq 0 ] || error "read bytes ($readbyte) is wrong"
30324 [ $writebyte -eq 0 ] || error "write bytes ($writebyte) is wrong"
30326 echo "Trun on file heat for the file $DIR/$tfile"
30327 $LFS heat_set -O $DIR/$tfile
30329 echo "QQQQ" > $DIR/$tfile
30330 echo "QQQQ" > $DIR/$tfile
30331 echo "QQQQ" > $DIR/$tfile
30332 cat $DIR/$tfile > /dev/null
30333 cat $DIR/$tfile > /dev/null
30334 cat $DIR/$tfile > /dev/null
30335 cat $DIR/$tfile > /dev/null
30337 out=$($LFS heat_get $DIR/$tfile)
30338 $LFS heat_get $DIR/$tfile
30339 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
30340 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
30341 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
30342 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
30344 [ $readsample -gt 0 ] || error "read sample ($readsample) is wrong"
30345 [ $writesample -gt 0 ] || error "write sample ($writesample) is wrong"
30346 [ $readbyte -gt 0 ] || error "read bytes ($readbyte) is wrong"
30347 [ $writebyte -gt 0 ] || error "write bytes ($writebyte) is wrong"
30349 $LFS heat_set -c $DIR/$tfile
30350 $LCTL set_param -n llite.*.file_heat=0
30351 echo "Turn off file heat support for the Lustre filesystem"
30353 echo "QQQQ" > $DIR/$tfile
30354 echo "QQQQ" > $DIR/$tfile
30355 echo "QQQQ" > $DIR/$tfile
30356 cat $DIR/$tfile > /dev/null
30357 cat $DIR/$tfile > /dev/null
30358 cat $DIR/$tfile > /dev/null
30359 cat $DIR/$tfile > /dev/null
30361 out=$($LFS heat_get $DIR/$tfile)
30362 $LFS heat_get $DIR/$tfile
30363 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
30364 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
30365 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
30366 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
30368 [ $readsample -eq 0 ] || error "read sample ($readsample) is wrong"
30369 [ $writesample -eq 0 ] || error "write sample ($writesample) is wrong"
30370 [ $readbyte -eq 0 ] || error "read bytes ($readbyte) is wrong"
30371 [ $writebyte -eq 0 ] || error "write bytes ($writebyte) is wrong"
30373 $LCTL set_param -n llite.*.file_heat=$file_heat_sav
30376 run_test 813 "File heat verfication"
30380 dd of=$DIR/$tfile seek=128 bs=1k < /dev/null
30381 echo -n y >> $DIR/$tfile
30382 cp --sparse=always $DIR/$tfile $DIR/${tfile}.cp || error "copy failed"
30383 diff $DIR/$tfile $DIR/${tfile}.cp || error "files should be same"
30385 run_test 814 "sparse cp works as expected (LU-12361)"
30389 writeme -b 100 $DIR/$tfile || error "write 100 bytes failed"
30390 writeme -b 0 $DIR/$tfile || error "write 0 byte failed"
30392 run_test 815 "zero byte tiny write doesn't hang (LU-12382)"
30395 local ost1_imp=$(get_osc_import_name client ost1)
30396 local imp_name=$($LCTL list_param osc.$ost1_imp | head -n1 |
30399 $LFS setstripe -c 1 -i 0 $DIR/$tfile
30400 # ensure ost1 is connected
30402 stat $DIR/$tfile >/dev/null || error "can't stat"
30403 wait_osc_import_state client ost1 FULL
30404 # no locks, no reqs to let the connection idle
30405 cancel_lru_locks osc
30406 lru_resize_disable osc
30409 before=$($LCTL get_param -n \
30410 ldlm.namespaces.$imp_name.lru_size)
30412 wait_osc_import_state client ost1 IDLE
30413 dd if=/dev/null of=$DIR/$tfile bs=1k count=1 conv=sync
30414 now=$($LCTL get_param -n \
30415 ldlm.namespaces.$imp_name.lru_size)
30416 [ $before == $now ] || error "lru_size changed $before != $now"
30418 run_test 816 "do not reset lru_resize on idle reconnect"
30422 exportfs -u localhost:$DIR/nfsexp
30427 systemctl restart nfs-server.service || skip "failed to restart nfsd"
30429 mkdir -p $DIR/nfsexp
30430 exportfs -orw,no_root_squash localhost:$DIR/nfsexp ||
30431 error "failed to export nfs"
30433 tmpdir=$(mktemp -d /tmp/nfs-XXXXXX)
30434 stack_trap cleanup_817 EXIT
30436 mount -t nfs -orw localhost:$DIR/nfsexp $tmpdir ||
30437 error "failed to mount nfs to $tmpdir"
30439 cp /bin/true $tmpdir
30440 $DIR/nfsexp/true || error "failed to execute 'true' command"
30442 run_test 817 "nfsd won't cache write lock for exec file"
30445 test_mkdir -i0 -c1 $DIR/$tdir
30446 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
30447 $LFS setstripe -c1 -i1 $DIR/$tdir/$tfile
30450 # restore osp-syn threads
30451 stack_trap "fail $SINGLEMDS"
30453 #define OBD_FAIL_OSP_CANT_PROCESS_LLOG 0x2105
30454 do_facet $SINGLEMDS lctl set_param fail_loc=0x80002105
30455 start $SINGLEMDS $(mdsdevname ${SINGLEMDS//mds/}) $MDS_MOUNT_OPTS ||
30456 error "start $SINGLEMDS failed"
30459 local testid=$(echo $TESTNAME | tr '_' ' ')
30461 do_facet mds1 dmesg | tac | sed "/$testid/,$ d" |
30462 grep "run LFSCK" || error "run LFSCK is not suggested"
30464 run_test 818 "unlink with failed llog"
30467 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
30468 cancel_lru_locks osc
30469 #define OBD_FAIL_OST_2BIG_NIOBUF 0x248
30470 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000248
30471 dd if=$DIR/$tfile of=/dev/null bs=1M count=1
30474 run_test 819a "too big niobuf in read"
30477 #define OBD_FAIL_OST_2BIG_NIOBUF 0x248
30478 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000248
30479 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
30480 cancel_lru_locks osc
30484 run_test 819b "too big niobuf in write"
30487 function test_820_start_ost() {
30490 for num in $(seq $OSTCOUNT); do
30491 start ost$num $(ostdevname $num) $OST_MOUNT_OPTS
30496 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
30499 umount_client $MOUNT || error "umount failed"
30500 for num in $(seq $OSTCOUNT); do
30504 # mount client with no active OSTs
30505 # so that the client can't initialize max LOV EA size
30506 # from OSC notifications
30507 mount_client $MOUNT || error "mount failed"
30508 # delay OST starting to keep this 0 max EA size for a while
30509 test_820_start_ost &
30511 # create a directory on MDS2
30512 test_mkdir -i 1 -c1 $DIR/$tdir/mds2 ||
30513 error "Failed to create directory"
30514 # open intent should update default EA size
30515 # see mdc_update_max_ea_from_body()
30516 # notice this is the very first RPC to MDS2
30517 out=$(cp /etc/services $DIR/$tdir/mds2 2>&1)
30520 # With SSK, this situation can lead to -EPERM being returned.
30521 # In that case, simply retry.
30522 if [ $ret -ne 0 ] && $SHARED_KEY; then
30523 if echo "$out" | grep -q "not permitted"; then
30524 cp /etc/services $DIR/$tdir/mds2
30528 [ $ret -eq 0 ] || error "Failed to copy files to mds$n"
30530 run_test 820 "update max EA from open intent"
30533 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
30534 local OST_MAX_PRECREATE=20000
30536 (( $MDS1_VERSION >= $(version_code 2.14.56) )) ||
30537 skip "Need MDS version at least 2.14.56"
30539 save_lustre_params mds1 \
30540 "osp.$FSNAME-OST*-osc-MDT0000.max_create_count" > $p
30541 do_facet $SINGLEMDS "$LCTL set_param -n \
30542 osp.$FSNAME-OST*MDT0000.max_create_count=0"
30543 do_facet $SINGLEMDS "$LCTL set_param -n \
30544 osp.$FSNAME-OST0000*MDT0000.max_create_count=$OST_MAX_PRECREATE"
30546 stack_trap "restore_lustre_params < $p; rm $p"
30548 do_facet $SINGLEMDS "$LCTL set_param -n \
30549 osp.$FSNAME-OST*-osc-MDT*.create_count=100200"
30551 local count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
30552 osp.$FSNAME-OST0000*MDT0000.create_count")
30553 local max=$(do_facet $SINGLEMDS "$LCTL get_param -n \
30554 osp.$FSNAME-OST0000*MDT0000.max_create_count")
30555 local expect_count=$(((($max/2)/256) * 256))
30557 log "setting create_count to 100200:"
30558 log " -result- count: $count with max: $max, expecting: $expect_count"
30560 [[ $count -eq expect_count ]] ||
30561 error "Create count not set to max precreate."
30563 run_test 823 "Setting create_count > OST_MAX_PRECREATE is lowered to maximum"
30566 [[ $MDS1_VERSION -lt $(version_code 2.14.56) ]] &&
30567 skip "Need MDS version 2.14.56"
30569 local sync_changes=$(do_facet $SINGLEMDS \
30570 $LCTL get_param -n osp.$FSNAME-OST0000-osc-MDT0000.sync_changes)
30572 [ "$sync_changes" -gt 100 ] &&
30573 skip "Sync changes $sync_changes > 100 already"
30575 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
30577 $LFS mkdir -i 0 $DIR/$tdir
30578 $LFS setstripe -c 1 -i 0 $DIR/$tdir
30580 save_lustre_params mds1 \
30581 "osp.$FSNAME-OST*-osc-MDT0000.max_sync_changes" > $p
30582 save_lustre_params mds1 \
30583 "osp.$FSNAME-OST*-osc-MDT0000.max_rpcs_in_progress" >> $p
30585 do_facet mds1 "$LCTL set_param -n \
30586 osp.$FSNAME-OST*-osc-MDT0000.max_sync_changes=100 \
30587 osp.$FSNAME-OST*-osc-MDT0000.max_rpcs_in_progress=128"
30588 stack_trap "restore_lustre_params < $p" EXIT
30590 createmany -o $DIR/$tdir/f- 1000
30591 unlinkmany $DIR/$tdir/f- 1000 &
30592 local UNLINK_PID=$!
30595 sync_changes=$(do_facet mds1 \
30596 $LCTL get_param -n osp.$FSNAME-OST0000-osc-MDT0000.sync_changes)
30597 # the check in the code is racy, fail the test
30598 # if the value above the limit by 10.
30599 [ $sync_changes -gt 110 ] && {
30600 kill -2 $UNLINK_PID
30602 error "osp changes throttling failed, $sync_changes>110"
30604 kill -0 $UNLINK_PID 2> /dev/null || break
30608 run_test 831 "throttling unlink/setattr queuing on OSP"
30611 (( $MDSCOUNT >= 2 )) || skip "needs >= 2 MDTs"
30612 (( $MDS1_VERSION >= $(version_code 2.15.52) )) ||
30613 skip "Need MDS version 2.15.52+"
30614 is_rmentry_supported || skip "rm_entry not supported"
30616 mkdir_on_mdt0 $DIR/$tdir || error "mkdir $tdir failed"
30617 mkdir $DIR/$tdir/local_dir || error "mkdir local_dir failed"
30618 mkdir_on_mdt -i 1 $DIR/$tdir/remote_dir ||
30619 error "mkdir remote_dir failed"
30620 $LFS mkdir -c $MDSCOUNT $DIR/$tdir/striped_dir ||
30621 error "mkdir striped_dir failed"
30622 touch $DIR/$tdir/file || error "touch file failed"
30623 $LFS rm_entry $DIR/$tdir/* || error "lfs rm_entry $tdir/* failed"
30624 [ -z "$(ls -A $DIR/$tdir)" ] || error "$tdir not empty"
30626 run_test 832 "lfs rm_entry"
30629 local file=$DIR/$tfile
30631 stack_trap "rm -f $file" EXIT
30632 dd if=/dev/zero of=$file bs=1M count=50 || error "Write $file failed"
30638 # Buffered I/O write
30640 while [ ! -e $DIR/sanity.833.lck ]; do
30641 dd if=/dev/zero of=$file bs=1M count=50 conv=notrunc ||
30642 error "failed to write $file"
30643 sleep 0.$((RANDOM % 4 + 1))
30648 # Buffered I/O read
30650 while [ ! -e $DIR/sanity.833.lck ]; do
30651 dd if=$file of=/dev/null bs=1M count=50 ||
30652 error "failed to read $file"
30653 sleep 0.$((RANDOM % 4 + 1))
30660 while [ ! -e $DIR/sanity.833.lck ]; do
30661 dd if=$file of=/dev/null bs=1M count=50 iflag=direct ||
30662 error "failed to read $file in direct I/O mode"
30663 sleep 0.$((RANDOM % 4 + 1))
30669 touch $DIR/sanity.833.lck
30670 wait $wpid || error "$?: buffered write failed"
30671 wait $rpid || error "$?: buffered read failed"
30672 wait $rpid2 || error "$?: direct read failed"
30674 run_test 833 "Mixed buffered/direct read and write should not return -EIO"
30677 # tests that do cleanup/setup should be run at the end
30681 [ $PARALLEL == "yes" ] && skip "skip parallel run"
30684 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
30685 $LCTL set_param fail_loc=0x903
30687 cancel_lru_locks MGC
30689 FAIL_ON_ERROR=true cleanup
30690 FAIL_ON_ERROR=true setup
30692 run_test 900 "umount should not race with any mgc requeue thread"
30694 # LUS-6253/LU-11185
30702 [ $PARALLEL == "yes" ] && skip "skip parallel run"
30704 # some get_param have a bug to handle dot in param name
30705 cancel_lru_locks MGC
30706 old=$(mount -t lustre | wc -l)
30714 while [ $old -ne $oldc ]; do
30715 oldc=$($LCTL get_param -n 'ldlm.namespaces.MGC*.lock_count')
30718 if [ $count -ge $TIMEOUT ]; then
30719 error "too large timeout"
30722 umount_client $MOUNT || error "umount failed"
30723 mount_client $MOUNT || error "mount failed"
30724 cancel_lru_locks MGC
30725 newc=$($LCTL get_param -n 'ldlm.namespaces.MGC*.lock_count')
30727 [ $oldc -lt $newc ] && error "mgc lock leak ($oldc != $newc)"
30731 run_test 901 "don't leak a mgc lock on client umount"
30735 [ $CLIENT_VERSION -lt $(version_code 2.13.52) ] &&
30736 skip "client does not have LU-13377 fix"
30737 #define OBD_FAIL_LLITE_SHORT_COMMIT 0x1415
30738 $LCTL set_param fail_loc=0x1415
30739 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
30740 cancel_lru_locks osc
30743 run_test 902 "test short write doesn't hang lustre"
30747 $LFS setstripe -i 0 -c 1 $DIR/$tfile $DIR/${tfile}-2
30748 echo "blah" > $DIR/${tfile}-2
30749 dd if=/dev/zero of=$DIR/$tfile bs=1M count=6 conv=fsync
30750 #define OBD_FAIL_OSC_SLOW_PAGE_EVICT 0x417
30751 $LCTL set_param fail_loc=0x417 fail_val=20
30753 mv $DIR/${tfile}-2 $DIR/$tfile # Destroys the big object
30754 sleep 1 # To start the destroy
30755 wait_destroy_complete 150 || error "Destroy taking too long"
30756 cat $DIR/$tfile > /dev/null || error "Evicted"
30758 run_test 903 "Test long page discard does not cause evictions"
30761 [ "$mds1_FSTYPE" == "ldiskfs" ] || skip "ldiskfs only test"
30762 do_facet mds1 $DEBUGFS -R features $(mdsdevname 1) |
30763 grep -q project || skip "skip project quota not supported"
30765 local testfile="$DIR/$tdir/$tfile"
30766 local xattr="trusted.projid"
30768 local mdts=$(comma_list $(mdts_nodes))
30769 local saved=$(do_facet mds1 $LCTL get_param -n \
30770 osd-ldiskfs.*MDT0000.enable_projid_xattr)
30772 do_nodes $mdts $LCTL set_param osd-ldiskfs.*MDT*.enable_projid_xattr=0
30773 stack_trap "do_nodes $mdts $LCTL set_param \
30774 osd-ldiskfs.*MDT*.enable_projid_xattr=$saved"
30776 mkdir -p $DIR/$tdir
30778 #hide projid xattr on server
30779 $LFS project -p 1 $testfile ||
30780 error "set $testfile project id failed"
30781 getfattr -m - $testfile | grep $xattr &&
30782 error "do not show trusted.projid when disabled on server"
30783 do_nodes $mdts $LCTL set_param osd-ldiskfs.*MDT*.enable_projid_xattr=1
30784 #should be hidden when projid is 0
30785 $LFS project -p 0 $testfile ||
30786 error "set $testfile project id failed"
30787 getfattr -m - $testfile | grep $xattr &&
30788 error "do not show trusted.projid with project ID 0"
30790 #still can getxattr explicitly
30791 projid=$(getfattr -n $xattr $testfile |
30792 sed -n 's/^trusted\.projid="\(.*\)"/\1/p')
30793 [ $projid == "0" ] ||
30794 error "projid expected 0 not $projid"
30796 #set the projid via setxattr
30797 setfattr -n $xattr -v "1000" $testfile ||
30798 error "setattr failed with $?"
30799 projid=($($LFS project $testfile))
30800 [ ${projid[0]} == "1000" ] ||
30801 error "projid expected 1000 not $projid"
30803 #check the new projid via getxattr
30804 $LFS project -p 1001 $testfile ||
30805 error "set $testfile project id failed"
30806 getfattr -m - $testfile | grep $xattr ||
30807 error "should show trusted.projid when project ID != 0"
30808 projid=$(getfattr -n $xattr $testfile |
30809 sed -n 's/^trusted\.projid="\(.*\)"/\1/p')
30810 [ $projid == "1001" ] ||
30811 error "projid expected 1001 not $projid"
30813 #try to set invalid projid
30814 setfattr -n $xattr -v "4294967295" $testfile &&
30815 error "set invalid projid should fail"
30817 #remove the xattr means setting projid to 0
30818 setfattr -x $xattr $testfile ||
30819 error "setfattr failed with $?"
30820 projid=($($LFS project $testfile))
30821 [ ${projid[0]} == "0" ] ||
30822 error "projid expected 0 not $projid"
30824 #should be hidden when parent has inherit flag and same projid
30825 $LFS project -srp 1002 $DIR/$tdir ||
30826 error "set $tdir project id failed"
30827 getfattr -m - $testfile | grep $xattr &&
30828 error "do not show trusted.projid with inherit flag"
30830 #still can getxattr explicitly
30831 projid=$(getfattr -n $xattr $testfile |
30832 sed -n 's/^trusted\.projid="\(.*\)"/\1/p')
30833 [ $projid == "1002" ] ||
30834 error "projid expected 1002 not $projid"
30836 run_test 904 "virtual project ID xattr"
30840 (( $OST1_VERSION >= $(version_code 2.15.50.220) )) ||
30841 skip "need OST version >= 2.15.50.220 for fail_loc"
30843 remote_ost_nodsh && skip "remote OST with nodsh"
30844 $LFS setstripe -c -1 -i 0 $DIR/$tfile || error "setstripe failed"
30846 $LFS ladvise -a willread $DIR/$tfile || error "ladvise does not work"
30848 #define OBD_FAIL_OST_OPCODE 0x253
30850 do_facet ost1 "$LCTL set_param fail_val=21 fail_loc=0x0253"
30851 $LFS ladvise -a willread $DIR/$tfile &&
30852 error "unexpected success of ladvise with fault injection"
30853 $LFS ladvise -a willread $DIR/$tfile |&
30854 grep -q "Operation not supported"
30855 (( $? == 0 )) || error "unexpected stderr of ladvise with fault injection"
30857 run_test 905 "bad or new opcode should not stuck client"
30860 grep -q io_uring_setup /proc/kallsyms ||
30861 skip "Client OS does not support io_uring I/O engine"
30862 io_uring_probe || skip "kernel does not support io_uring fully"
30863 which fio || skip_env "no fio installed"
30864 fio --enghelp | grep -q io_uring ||
30865 skip_env "fio does not support io_uring I/O engine"
30867 local file=$DIR/$tfile
30868 local ioengine="io_uring"
30872 fio --name=seqwrite --ioengine=$ioengine \
30873 --bs=$PAGE_SIZE --direct=1 --numjobs=$numjobs \
30874 --iodepth=64 --size=$size --filename=$file --rw=write ||
30875 error "fio seqwrite $file failed"
30877 fio --name=seqread --ioengine=$ioengine \
30878 --bs=$PAGE_SIZE --direct=1 --numjobs=$numjobs \
30879 --iodepth=64 --size=$size --filename=$file --rw=read ||
30880 error "fio seqread $file failed"
30882 rm -f $file || error "rm -f $file failed"
30884 run_test 906 "Simple test for io_uring I/O engine via fio"
30887 local max_pages=$($LCTL get_param -n osc.*.max_pages_per_rpc | head -n1)
30889 # set stripe size to max rpc size
30890 $LFS setstripe -i 0 -c 2 -S $((max_pages * PAGE_SIZE)) $DIR/$tfile
30891 $LFS getstripe $DIR/$tfile
30892 #define OBD_FAIL_OST_EROFS 0x216
30893 do_facet ost1 "$LCTL set_param fail_val=3 fail_loc=0x80000216"
30895 local bs=$((max_pages * PAGE_SIZE / 16))
30897 # write full one stripe and one block
30898 dd if=/dev/zero of=$DIR/$tfile bs=$bs count=17 || error "dd failed"
30900 rm $DIR/$tfile || error "rm failed"
30902 run_test 907 "write rpc error during unlink"
30904 complete_test $SECONDS
30905 [ -f $EXT2_DEV ] && rm $EXT2_DEV || true
30906 check_and_cleanup_lustre
30907 if [ "$I_MOUNTED" != "yes" ]; then
30908 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true