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 MUNLINK=${MUNLINK:-munlink}
23 SOCKETSERVER=${SOCKETSERVER:-socketserver}
24 SOCKETCLIENT=${SOCKETCLIENT:-socketclient}
25 MEMHOG=${MEMHOG:-memhog}
26 DIRECTIO=${DIRECTIO:-directio}
27 ACCEPTOR_PORT=${ACCEPTOR_PORT:-988}
29 CHECK_GRANT=${CHECK_GRANT:-"yes"}
30 GRANT_CHECK_LIST=${GRANT_CHECK_LIST:-""}
33 LUSTRE=${LUSTRE:-$(dirname $0)/..}
34 LUSTRE_TESTS_API_DIR=${LUSTRE_TESTS_API_DIR:-${LUSTRE}/tests/clientapi}
35 . $LUSTRE/tests/test-framework.sh
40 ALWAYS_EXCEPT="$SANITY_EXCEPT "
41 always_except LU-9693 42a 42c
42 always_except LU-6493 42b
43 always_except LU-16515 118c 118d
44 always_except LU-8411 407
47 always_except LU-14181 64e 64f
50 # skip the grant tests for ARM until they are fixed
51 if [[ $(uname -m) = aarch64 ]]; then
52 always_except LU-11671 45
55 # skip nfs tests on kernels >= 4.12.0 until they are fixed
56 if [ $LINUX_VERSION_CODE -ge $(version_code 4.12.0) ]; then
57 always_except LU-12661 817
59 # skip cgroup tests on RHEL8.1 kernels until they are fixed
60 if (( $LINUX_VERSION_CODE >= $(version_code 4.18.0) &&
61 $LINUX_VERSION_CODE < $(version_code 5.4.0) )); then
62 always_except LU-13063 411
66 [[ "$SLOW" = "no" ]] && EXCEPT_SLOW="27m 60i 64b 68 71 135 136 230d 300o"
68 if [[ "$mds1_FSTYPE" == "zfs" ]]; then
70 [[ "$SLOW" == "no" ]] && EXCEPT_SLOW="$EXCEPT_SLOW 51b"
73 if [[ "$ost1_FSTYPE" = "zfs" ]]; then
74 always_except LU-1941 130b 130c 130d 130e 130f 130g
75 always_except LU-9054 312
78 proc_regexp="/{proc,sys}/{fs,sys,kernel/debug}/{lustre,lnet}/"
80 # Get the SLES distro version
82 # Returns a version string that should only be used in comparing
83 # strings returned by version_code()
86 local version=$(grep VERSION_ID /etc/os-release | cut -d'"' -f2)
88 # All SuSE Linux versions have one decimal. version_code expects two
89 local sles_version=$version.0
90 version_code $sles_version
93 # Check if we are running on Ubuntu or SLES so we can make decisions on
95 if [ -r /etc/SuSE-release ] || [ -r /etc/SUSE-brand ]; then
96 sles_version=$(sles_version_code)
97 [ $sles_version -lt $(version_code 11.4.0) ] &&
98 always_except LU-4341 170
100 [ $sles_version -lt $(version_code 12.0.0) ] &&
101 always_except LU-3703 234
102 elif [ -r /etc/os-release ]; then
103 if grep -qi ubuntu /etc/os-release; then
104 ubuntu_version=$(version_code $(sed -n -e 's/"//g' \
105 -e 's/^VERSION=//p' \
109 if [[ $ubuntu_version -gt $(version_code 16.0.0) ]]; then
110 always_except LU-10366 410
120 pgrep ll_sa > /dev/null && { echo "There are ll_sa thread not exit!"; exit 20; }
121 cleanupall ${FORCE} $* || { echo "FAILed to clean up"; exit 20; }
130 check_swap_layouts_support()
132 $LCTL get_param -n llite.*.sbi_flags | grep -q layout ||
133 skip "Does not support layout lock."
136 check_swap_layout_no_dom()
139 local SUPP=$(lfs getstripe $FOLDER | grep "pattern: mdt" | wc -l)
140 [ $SUPP -eq 0 ] || skip "layout swap does not support DOM files so far"
143 check_and_setup_lustre
147 MAXFREE=${MAXFREE:-$((300000 * $OSTCOUNT))}
149 [ -f $DIR/d52a/foo ] && chattr -a $DIR/d52a/foo
150 [ -f $DIR/d52b/foo ] && chattr -i $DIR/d52b/foo
151 rm -rf $DIR/[Rdfs][0-9]*
153 # $RUNAS_ID may get set incorrectly somewhere else
154 [ $UID -eq 0 -a $RUNAS_ID -eq 0 ] &&
155 error "\$RUNAS_ID set to 0, but \$UID is also 0!"
157 check_runas_id $RUNAS_ID $RUNAS_GID $RUNAS
159 if [ "${ONLY}" = "MOUNT" ] ; then
160 echo "Lustre is up, please go on"
164 echo "preparing for tests involving mounts"
165 EXT2_DEV=${EXT2_DEV:-$TMP/SANITY.LOOP}
167 mke2fs -j -F $EXT2_DEV 8000 > /dev/null
168 echo # add a newline after mke2fs.
172 OLDDEBUG=$(lctl get_param -n debug 2> /dev/null)
174 # ensure all internal functions know we want full debug
176 lctl set_param debug=$PTLDEBUG 2> /dev/null || true
180 $CHECKSTAT -t file $DIR/$tfile || error "$tfile is not a file"
182 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
184 run_test 0a "touch; rm ====================="
187 chmod 0755 $DIR || error "chmod 0755 $DIR failed"
188 $CHECKSTAT -p 0755 $DIR || error "$DIR permission is not 0755"
190 run_test 0b "chmod 0755 $DIR ============================="
193 $LCTL get_param mdc.*.import | grep "state: FULL" ||
194 error "import not FULL"
195 $LCTL get_param mdc.*.import | grep "target: $FSNAME-MDT" ||
198 run_test 0c "check import proc"
200 test_0d() { # LU-3397
201 [ $MGS_VERSION -lt $(version_code 2.10.57) ] &&
202 skip "proc exports not supported before 2.10.57"
204 local mgs_exp="mgs.MGS.exports"
205 local client_uuid=$($LCTL get_param -n mgc.*.uuid)
207 local exp_client_version
210 local temp_imp=$DIR/$tfile.import
211 local temp_exp=$DIR/$tfile.export
213 # save mgc import file to $temp_imp
214 $LCTL get_param mgc.*.import | tee $temp_imp
215 # Check if client uuid is found in MGS export
216 for exp_client_nid in $(do_facet mgs $LCTL get_param -N $mgs_exp.*); do
217 [ $(do_facet mgs $LCTL get_param -n $exp_client_nid.uuid) == \
221 # save mgs export file to $temp_exp
222 do_facet mgs $LCTL get_param $exp_client_nid.export | tee $temp_exp
224 # Compare the value of field "connect_flags"
225 imp_val=$(grep "connect_flags" $temp_imp)
226 exp_val=$(grep "connect_flags" $temp_exp)
227 [ "$exp_val" == "$imp_val" ] ||
228 error "export flags '$exp_val' != import flags '$imp_val'"
230 # Compare client versions. Only compare top-3 fields for compatibility
231 exp_client_version=$(awk '/target_version:/ { print $2 }' $temp_exp)
232 exp_val=$(version_code $(cut -d. -f1,2,3 <<<$exp_client_version))
233 imp_val=$(version_code $(lustre_build_version client | cut -d. -f1,2,3))
234 [ "$exp_val" == "$imp_val" ] ||
235 error "exp version '$exp_client_version'($exp_val) != " \
236 "'$(lustre_build_version client)'($imp_val)"
238 run_test 0d "check export proc ============================="
240 test_0e() { # LU-13417
241 (( $MDSCOUNT > 1 )) ||
242 skip "We need at least 2 MDTs for this test"
244 (( $MDS1_VERSION >= $(version_code 2.14.51) )) ||
245 skip "Need server version at least 2.14.51"
247 local default_lmv_count=$($LFS getdirstripe -D -c $MOUNT)
248 local default_lmv_index=$($LFS getdirstripe -D -i $MOUNT)
250 [ $default_lmv_count -eq 1 ] ||
251 error "$MOUNT default stripe count $default_lmv_count"
253 [ $default_lmv_index -eq -1 ] ||
254 error "$MOUNT default stripe index $default_lmv_index"
256 mkdir $MOUNT/$tdir.1 || error "mkdir $MOUNT/$tdir.1 failed"
257 mkdir $MOUNT/$tdir.2 || error "mkdir $MOUNT/$tdir.2 failed"
259 local mdt_index1=$($LFS getdirstripe -i $MOUNT/$tdir.1)
260 local mdt_index2=$($LFS getdirstripe -i $MOUNT/$tdir.2)
262 [ $mdt_index1 -eq $mdt_index2 ] &&
263 error "directories are on the same MDT $mdt_index1=$mdt_index2"
265 rmdir $MOUNT/$tdir.1 $MOUNT/$tdir.2
267 run_test 0e "Enable DNE MDT balancing for mkdir in the ROOT"
270 test_mkdir $DIR/$tdir
271 test_mkdir $DIR/$tdir/d2
272 mkdir $DIR/$tdir/d2 && error "we expect EEXIST, but not returned"
273 $CHECKSTAT -t dir $DIR/$tdir/d2 || error "$tdir/d2 is not a dir"
276 $CHECKSTAT -a $DIR/$tdir || error "$tdir was not removed"
278 run_test 1 "mkdir; remkdir; rmdir"
281 test_mkdir $DIR/$tdir
282 touch $DIR/$tdir/$tfile || error "touch $tdir/$tfile failed"
283 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "$tdir/$tfile not a file"
285 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$file is not removed"
287 run_test 2 "mkdir; touch; rmdir; check file"
290 test_mkdir $DIR/$tdir
291 $CHECKSTAT -t dir $DIR/$tdir || error "$tdir is not a directory"
292 touch $DIR/$tdir/$tfile
293 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "$tdir/$tfile not a file"
295 $CHECKSTAT -a $DIR/$tdir || error "$tdir is not removed"
297 run_test 3 "mkdir; touch; rmdir; check dir"
299 # LU-4471 - failed rmdir on remote directories still removes directory on MDT0
301 test_mkdir -i 1 $DIR/$tdir
303 touch $DIR/$tdir/$tfile ||
304 error "Create file under remote directory failed"
307 error "Expect error removing in-use dir $DIR/$tdir"
309 test -d $DIR/$tdir || error "Remote directory disappeared"
311 rm -rf $DIR/$tdir || error "remove remote dir error"
313 run_test 4 "mkdir; touch dir/file; rmdir; checkdir (expect error)"
316 test_mkdir $DIR/$tdir
317 test_mkdir $DIR/$tdir/d2
318 chmod 0707 $DIR/$tdir/d2 || error "chmod 0707 $tdir/d2 failed"
319 $CHECKSTAT -t dir -p 0707 $DIR/$tdir/d2 || error "$tdir/d2 not mode 707"
320 $CHECKSTAT -t dir $DIR/$tdir/d2 || error "$tdir/d2 is not a directory"
322 run_test 5 "mkdir .../d5 .../d5/d2; chmod .../d5/d2"
325 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
326 chmod 0666 $DIR/$tfile || error "chmod 0666 $tfile failed"
327 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/$tfile ||
328 error "$tfile does not have perm 0666 or UID $UID"
329 $RUNAS chmod 0444 $DIR/$tfile && error "chmod $tfile worked on UID $UID"
330 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/$tfile ||
331 error "$tfile should be 0666 and owned by UID $UID"
333 run_test 6a "touch f6a; chmod f6a; $RUNAS chmod f6a (should return error) =="
336 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
339 chown $RUNAS_ID $DIR/$tfile || error "chown $RUNAS_ID $file failed"
340 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/$tfile ||
341 error "$tfile should be owned by UID $RUNAS_ID"
342 $RUNAS chown $UID $DIR/$tfile && error "chown $UID $file succeeded"
343 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/$tfile ||
344 error "$tfile should be owned by UID $RUNAS_ID"
346 run_test 6c "touch f6c; chown f6c; $RUNAS chown f6c (should return error) =="
349 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
352 chgrp $RUNAS_ID $DIR/$tfile || error "chgrp $RUNAS_ID $file failed"
353 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/$tfile ||
354 error "$tfile should be owned by GID $UID"
355 $RUNAS chgrp $UID $DIR/$tfile && error "chgrp $UID $file succeeded"
356 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/$tfile ||
357 error "$tfile should be owned by UID $UID and GID $RUNAS_ID"
359 run_test 6e "touch+chgrp $tfile; $RUNAS chgrp $tfile (should return error)"
362 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
364 test_mkdir $DIR/$tdir
365 chmod 777 $DIR/$tdir || error "chmod 0777 $tdir failed"
366 $RUNAS mkdir $DIR/$tdir/d || error "mkdir $tdir/d failed"
367 chmod g+s $DIR/$tdir/d || error "chmod g+s $tdir/d failed"
368 test_mkdir $DIR/$tdir/d/subdir
369 $CHECKSTAT -g \#$RUNAS_GID $DIR/$tdir/d/subdir ||
370 error "$tdir/d/subdir should be GID $RUNAS_GID"
371 if [[ $MDSCOUNT -gt 1 ]]; then
372 # check remote dir sgid inherite
373 $LFS mkdir -i 0 $DIR/$tdir.local ||
374 error "mkdir $tdir.local failed"
375 chmod g+s $DIR/$tdir.local ||
376 error "chmod $tdir.local failed"
377 chgrp $RUNAS_GID $DIR/$tdir.local ||
378 error "chgrp $tdir.local failed"
379 $LFS mkdir -i 1 $DIR/$tdir.local/$tdir.remote ||
380 error "mkdir $tdir.remote failed"
381 $CHECKSTAT -g \#$RUNAS_GID $DIR/$tdir.local/$tdir.remote ||
382 error "$tdir.remote should be owned by $UID.$RUNAS_ID"
383 $CHECKSTAT -p 02755 $DIR/$tdir.local/$tdir.remote ||
384 error "$tdir.remote should be mode 02755"
387 run_test 6g "verify new dir in sgid dir inherits group"
389 test_6h() { # bug 7331
390 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
392 touch $DIR/$tfile || error "touch failed"
393 chown $RUNAS_ID:$RUNAS_GID $DIR/$tfile || error "initial chown failed"
394 $RUNAS -G$RUNAS_GID chown $RUNAS_ID:0 $DIR/$tfile &&
395 error "chown $RUNAS_ID:0 $tfile worked as GID $RUNAS_GID"
396 $CHECKSTAT -t file -u \#$RUNAS_ID -g \#$RUNAS_GID $DIR/$tfile ||
397 error "$tdir/$tfile should be UID $RUNAS_UID GID $RUNAS_GID"
399 run_test 6h "$RUNAS chown RUNAS_ID.0 .../$tfile (should return error)"
402 test_mkdir $DIR/$tdir
403 $MCREATE $DIR/$tdir/$tfile
404 chmod 0666 $DIR/$tdir/$tfile
405 $CHECKSTAT -t file -p 0666 $DIR/$tdir/$tfile ||
406 error "$tdir/$tfile should be mode 0666"
408 run_test 7a "mkdir .../d7; mcreate .../d7/f; chmod .../d7/f ===="
411 if [ ! -d $DIR/$tdir ]; then
412 test_mkdir $DIR/$tdir
414 $MCREATE $DIR/$tdir/$tfile
415 echo -n foo > $DIR/$tdir/$tfile
416 [ "$(cat $DIR/$tdir/$tfile)" = "foo" ] || error "$tdir/$tfile not 'foo'"
417 $CHECKSTAT -t file -s 3 $DIR/$tdir/$tfile || error "$tfile size not 3"
419 run_test 7b "mkdir .../d7; mcreate d7/f2; echo foo > d7/f2 ====="
422 test_mkdir $DIR/$tdir
423 touch $DIR/$tdir/$tfile
424 chmod 0666 $DIR/$tdir/$tfile
425 $CHECKSTAT -t file -p 0666 $DIR/$tdir/$tfile ||
426 error "$tfile mode not 0666"
428 run_test 8 "mkdir .../d8; touch .../d8/f; chmod .../d8/f ======="
431 test_mkdir $DIR/$tdir
432 test_mkdir $DIR/$tdir/d2
433 test_mkdir $DIR/$tdir/d2/d3
434 $CHECKSTAT -t dir $DIR/$tdir/d2/d3 || error "$tdir/d2/d3 not a dir"
436 run_test 9 "mkdir .../d9 .../d9/d2 .../d9/d2/d3 ================"
439 test_mkdir $DIR/$tdir
440 test_mkdir $DIR/$tdir/d2
441 touch $DIR/$tdir/d2/$tfile
442 $CHECKSTAT -t file $DIR/$tdir/d2/$tfile ||
443 error "$tdir/d2/$tfile not a file"
445 run_test 10 "mkdir .../d10 .../d10/d2; touch .../d10/d2/f ======"
448 test_mkdir $DIR/$tdir
449 test_mkdir $DIR/$tdir/d2
450 chmod 0666 $DIR/$tdir/d2
451 chmod 0705 $DIR/$tdir/d2
452 $CHECKSTAT -t dir -p 0705 $DIR/$tdir/d2 ||
453 error "$tdir/d2 mode not 0705"
455 run_test 11 "mkdir .../d11 d11/d2; chmod .../d11/d2 ============"
458 test_mkdir $DIR/$tdir
459 touch $DIR/$tdir/$tfile
460 chmod 0666 $DIR/$tdir/$tfile
461 chmod 0654 $DIR/$tdir/$tfile
462 $CHECKSTAT -t file -p 0654 $DIR/$tdir/$tfile ||
463 error "$tdir/d2 mode not 0654"
465 run_test 12 "touch .../d12/f; chmod .../d12/f .../d12/f ========"
468 test_mkdir $DIR/$tdir
469 dd if=/dev/zero of=$DIR/$tdir/$tfile count=10
471 $CHECKSTAT -t file -s 0 $DIR/$tdir/$tfile ||
472 error "$tdir/$tfile size not 0 after truncate"
474 run_test 13 "creat .../d13/f; dd .../d13/f; > .../d13/f ========"
477 test_mkdir $DIR/$tdir
478 touch $DIR/$tdir/$tfile
480 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$tfile not removed"
482 run_test 14 "touch .../d14/f; rm .../d14/f; rm .../d14/f ======="
485 test_mkdir $DIR/$tdir
486 touch $DIR/$tdir/$tfile
487 mv $DIR/$tdir/$tfile $DIR/$tdir/${tfile}_2
488 $CHECKSTAT -t file $DIR/$tdir/${tfile}_2 ||
489 error "$tdir/${tfile_2} not a file after rename"
490 rm $DIR/$tdir/${tfile}_2 || error "unlink failed after rename"
492 run_test 15 "touch .../d15/f; mv .../d15/f .../d15/f2 =========="
495 test_mkdir $DIR/$tdir
496 touch $DIR/$tdir/$tfile
497 rm -rf $DIR/$tdir/$tfile
498 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$tfile not removed"
500 run_test 16 "touch .../d16/f; rm -rf .../d16/f"
503 test_mkdir $DIR/$tdir
504 touch $DIR/$tdir/$tfile
505 ln -s $DIR/$tdir/$tfile $DIR/$tdir/l-exist
507 $CHECKSTAT -l $DIR/$tdir/$tfile $DIR/$tdir/l-exist ||
508 error "$tdir/l-exist not a symlink"
509 $CHECKSTAT -f -t f $DIR/$tdir/l-exist ||
510 error "$tdir/l-exist not referencing a file"
511 rm -f $DIR/$tdir/l-exist
512 $CHECKSTAT -a $DIR/$tdir/l-exist || error "$tdir/l-exist not removed"
514 run_test 17a "symlinks: create, remove (real)"
517 test_mkdir $DIR/$tdir
518 ln -s no-such-file $DIR/$tdir/l-dangle
520 $CHECKSTAT -l no-such-file $DIR/$tdir/l-dangle ||
521 error "$tdir/l-dangle not referencing no-such-file"
522 $CHECKSTAT -fa $DIR/$tdir/l-dangle ||
523 error "$tdir/l-dangle not referencing non-existent file"
524 rm -f $DIR/$tdir/l-dangle
525 $CHECKSTAT -a $DIR/$tdir/l-dangle || error "$tdir/l-dangle not removed"
527 run_test 17b "symlinks: create, remove (dangling)"
529 test_17c() { # bug 3440 - don't save failed open RPC for replay
530 test_mkdir $DIR/$tdir
531 ln -s foo $DIR/$tdir/$tfile
532 cat $DIR/$tdir/$tfile && error "opened non-existent symlink" || true
534 run_test 17c "symlinks: open dangling (should return error)"
537 test_mkdir $DIR/$tdir
538 ln -s foo $DIR/$tdir/$tfile
539 touch $DIR/$tdir/$tfile || error "creating to new symlink"
541 run_test 17d "symlinks: create dangling"
544 test_mkdir $DIR/$tdir
545 local foo=$DIR/$tdir/$tfile
546 ln -s $foo $foo || error "create symlink failed"
547 ls -l $foo || error "ls -l failed"
548 ls $foo && error "ls not failed" || true
550 run_test 17e "symlinks: create recursive symlink (should return error)"
553 test_mkdir $DIR/$tdir
554 ln -s 1234567890/2234567890/3234567890/4234567890 $DIR/$tdir/111
555 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890 $DIR/$tdir/222
556 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890 $DIR/$tdir/333
557 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890 $DIR/$tdir/444
558 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890/c234567890/d234567890/f234567890 $DIR/$tdir/555
559 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
562 run_test 17f "symlinks: long and very long symlink name"
564 # str_repeat(S, N) generate a string that is string S repeated N times
569 while [ $((n -= 1)) -ge 0 ]; do
575 # Long symlinks and LU-2241
577 test_mkdir $DIR/$tdir
578 local TESTS="59 60 61 4094 4095"
580 # Fix for inode size boundary in 2.1.4
581 [ $MDS1_VERSION -lt $(version_code 2.1.4) ] &&
584 # Patch not applied to 2.2 or 2.3 branches
585 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] &&
586 [ $MDS1_VERSION -le $(version_code 2.3.55) ] &&
590 local SYMNAME=$(str_repeat 'x' $i)
591 ln -s $SYMNAME $DIR/$tdir/f$i || error "failed $i-char symlink"
592 readlink $DIR/$tdir/f$i || error "failed $i-char readlink"
595 run_test 17g "symlinks: really long symlink name and inode boundaries"
597 test_17h() { #bug 17378
598 [ $PARALLEL == "yes" ] && skip "skip parallel run"
599 remote_mds_nodsh && skip "remote MDS with nodsh"
603 test_mkdir $DIR/$tdir
604 mdt_idx=$($LFS getdirstripe -i $DIR/$tdir)
605 $LFS setstripe -c -1 $DIR/$tdir
606 #define OBD_FAIL_MDS_LOV_PREP_CREATE 0x141
607 do_facet mds$((mdt_idx + 1)) lctl set_param fail_loc=0x80000141
608 touch $DIR/$tdir/$tfile || true
610 run_test 17h "create objects: lov_free_memmd() doesn't lbug"
612 test_17i() { #bug 20018
613 [ $PARALLEL == "yes" ] && skip "skip parallel run"
614 remote_mds_nodsh && skip "remote MDS with nodsh"
616 local foo=$DIR/$tdir/$tfile
619 test_mkdir -c1 $DIR/$tdir
620 mdt_idx=$($LFS getdirstripe -i $DIR/$tdir)
621 ln -s $foo $foo || error "create symlink failed"
622 #define OBD_FAIL_MDS_READLINK_EPROTO 0x143
623 do_facet mds$((mdt_idx + 1)) lctl set_param fail_loc=0x80000143
624 ls -l $foo && error "error not detected"
627 run_test 17i "don't panic on short symlink (should return error)"
629 test_17k() { #bug 22301
630 [ $PARALLEL == "yes" ] && skip "skip parallel run"
631 [[ -z "$(which rsync 2>/dev/null)" ]] &&
632 skip "no rsync command"
633 rsync --help | grep -q xattr ||
634 skip_env "$(rsync --version | head -n1) does not support xattrs"
635 test_mkdir $DIR/$tdir
636 test_mkdir $DIR/$tdir.new
637 touch $DIR/$tdir/$tfile
638 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
639 rsync -av -X $DIR/$tdir/ $DIR/$tdir.new ||
640 error "rsync failed with xattrs enabled"
642 run_test 17k "symlinks: rsync with xattrs enabled"
644 test_17l() { # LU-279
645 [[ -z "$(which getfattr 2>/dev/null)" ]] &&
646 skip "no getfattr command"
648 test_mkdir $DIR/$tdir
649 touch $DIR/$tdir/$tfile
650 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
651 for path in "$DIR/$tdir" "$DIR/$tdir/$tfile" "$DIR/$tdir/$tfile.lnk"; do
652 # -h to not follow symlinks. -m '' to list all the xattrs.
653 # grep to remove first line: '# file: $path'.
654 for xattr in `getfattr -hm '' $path 2>/dev/null | grep -v '^#'`;
656 lgetxattr_size_check $path $xattr ||
657 error "lgetxattr_size_check $path $xattr failed"
661 run_test 17l "Ensure lgetxattr's returned xattr size is consistent"
665 [ $PARALLEL == "yes" ] && skip "skip parallel run"
666 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
667 remote_mds_nodsh && skip "remote MDS with nodsh"
668 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] &&
669 [ $MDS1_VERSION -le $(version_code 2.2.93) ] &&
670 skip "MDS 2.2.0-2.2.93 do not NUL-terminate symlinks"
672 local short_sym="0123456789"
673 local wdir=$DIR/$tdir
678 # create a long symlink file
679 for ((i = 0; i < 4; ++i)); do
680 long_sym=${long_sym}${long_sym}
683 echo "create 512 short and long symlink files under $wdir"
684 for ((i = 0; i < 256; ++i)); do
685 ln -sf ${long_sym}"a5a5" $wdir/long-$i
686 ln -sf ${short_sym}"a5a5" $wdir/short-$i
692 wait_delete_completed
694 echo "recreate the 512 symlink files with a shorter string"
695 for ((i = 0; i < 512; ++i)); do
696 # rewrite the symlink file with a shorter string
697 ln -sf ${long_sym} $wdir/long-$i || error "long_sym failed"
698 ln -sf ${short_sym} $wdir/short-$i || error "short_sym failed"
701 local mds_index=$(($($LFS getstripe -m $wdir) + 1))
703 echo "stop and checking mds${mds_index}:"
704 # e2fsck should not return error
706 local devname=$(mdsdevname $mds_index)
707 run_e2fsck $(facet_active_host mds${mds_index}) $devname -n
710 start mds${mds_index} $devname $MDS_MOUNT_OPTS ||
711 error "start mds${mds_index} failed"
712 df $MOUNT > /dev/null 2>&1
714 error "e2fsck detected error for short/long symlink: rc=$rc"
717 run_test 17m "run e2fsck against MDT which contains short/long symlink"
719 check_fs_consistency_17n() {
723 # create/unlink in 17n only change 2 MDTs(MDT1/MDT2),
724 # so it only check MDT1/MDT2 instead of all of MDTs.
725 for mdt_index in 1 2; do
726 # e2fsck should not return error
728 local devname=$(mdsdevname $mdt_index)
729 run_e2fsck $(facet_active_host mds$mdt_index) $devname -n ||
732 start mds${mdt_index} $devname $MDS_MOUNT_OPTS ||
733 error "mount mds$mdt_index failed"
734 df $MOUNT > /dev/null 2>&1
740 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
741 [ $PARALLEL == "yes" ] && skip "skip parallel run"
742 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
743 remote_mds_nodsh && skip "remote MDS with nodsh"
744 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] &&
745 [ $MDS1_VERSION -le $(version_code 2.2.93) ] &&
746 skip "MDS 2.2.0-2.2.93 do not NUL-terminate symlinks"
750 test_mkdir $DIR/$tdir
751 for ((i=0; i<10; i++)); do
752 $LFS mkdir -i1 -c2 $DIR/$tdir/remote_dir_${i} ||
753 error "create remote dir error $i"
754 createmany -o $DIR/$tdir/remote_dir_${i}/f 10 ||
755 error "create files under remote dir failed $i"
758 check_fs_consistency_17n ||
759 error "e2fsck report error after create files under remote dir"
761 for ((i = 0; i < 10; i++)); do
762 rm -rf $DIR/$tdir/remote_dir_${i} ||
763 error "destroy remote dir error $i"
766 check_fs_consistency_17n ||
767 error "e2fsck report error after unlink files under remote dir"
769 [ $MDS1_VERSION -lt $(version_code 2.4.50) ] &&
770 skip "lustre < 2.4.50 does not support migrate mv"
772 for ((i = 0; i < 10; i++)); do
773 mkdir -p $DIR/$tdir/remote_dir_${i}
774 createmany -o $DIR/$tdir/remote_dir_${i}/f 10 ||
775 error "create files under remote dir failed $i"
776 $LFS migrate --mdt-index 1 $DIR/$tdir/remote_dir_${i} ||
777 error "migrate remote dir error $i"
779 check_fs_consistency_17n || error "e2fsck report error after migration"
781 for ((i = 0; i < 10; i++)); do
782 rm -rf $DIR/$tdir/remote_dir_${i} ||
783 error "destroy remote dir error $i"
786 check_fs_consistency_17n || error "e2fsck report error after unlink"
788 run_test 17n "run e2fsck against master/slave MDT which contains remote dir"
791 remote_mds_nodsh && skip "remote MDS with nodsh"
792 [ $MDS1_VERSION -lt $(version_code 2.3.64) ] &&
793 skip "Need MDS version at least 2.3.64"
795 local wdir=$DIR/${tdir}o
801 mdt_index=$($LFS getstripe -m $wdir/$tfile)
802 mdt_index=$((mdt_index + 1))
805 #fail mds will wait the failover finish then set
806 #following fail_loc to avoid interfer the recovery process.
809 #define OBD_FAIL_OSD_LMA_INCOMPAT 0x194
810 do_facet mds${mdt_index} lctl set_param fail_loc=0x194
811 ls -l $wdir/$tfile && rc=1
812 do_facet mds${mdt_index} lctl set_param fail_loc=0
813 [[ $rc -eq 0 ]] || error "stat file should fail"
815 run_test 17o "stat file with incompat LMA feature"
818 touch $DIR/$tfile || error "Failed to touch $DIR/$tfile: $?"
819 ls $DIR || error "Failed to ls $DIR: $?"
821 run_test 18 "touch .../f ; ls ... =============================="
827 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
829 run_test 19a "touch .../f19 ; ls -l ... ; rm .../f19 ==========="
832 ls -l $DIR/$tfile && error "ls -l $tfile failed"|| true
834 run_test 19b "ls -l .../f19 (should return error) =============="
837 [ $RUNAS_ID -eq $UID ] &&
838 skip_env "RUNAS_ID = UID = $UID -- skipping"
840 $RUNAS touch $DIR/$tfile && error "create non-root file failed" || true
842 run_test 19c "$RUNAS touch .../f19 (should return error) =="
845 cat $DIR/f19 && error || true
847 run_test 19d "cat .../f19 (should return error) =============="
856 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
858 run_test 20 "touch .../f ; ls -l ..."
861 test_mkdir $DIR/$tdir
862 [ -f $DIR/$tdir/dangle ] && rm -f $DIR/$tdir/dangle
863 ln -s dangle $DIR/$tdir/link
864 echo foo >> $DIR/$tdir/link
865 cat $DIR/$tdir/dangle
866 $CHECKSTAT -t link $DIR/$tdir/link || error "$tdir/link not a link"
867 $CHECKSTAT -f -t file $DIR/$tdir/link ||
868 error "$tdir/link not linked to a file"
870 run_test 21 "write to dangling link"
873 local wdir=$DIR/$tdir
875 chown $RUNAS_ID:$RUNAS_GID $wdir
876 (cd $wdir || error "cd $wdir failed";
877 $RUNAS tar cf - /etc/hosts /etc/sysconfig/network |
879 ls -lR $wdir/etc || error "ls -lR $wdir/etc failed"
880 $CHECKSTAT -t dir $wdir/etc || error "checkstat -t dir failed"
881 $CHECKSTAT -u \#$RUNAS_ID -g \#$RUNAS_GID $wdir/etc ||
882 error "checkstat -u failed"
884 run_test 22 "unpack tar archive as non-root user"
888 test_mkdir $DIR/$tdir
889 local file=$DIR/$tdir/$tfile
891 openfile -f O_CREAT:O_EXCL $file || error "$file create failed"
892 openfile -f O_CREAT:O_EXCL $file &&
893 error "$file recreate succeeded" || true
895 run_test 23a "O_CREAT|O_EXCL in subdir"
897 test_23b() { # bug 18988
898 test_mkdir $DIR/$tdir
899 local file=$DIR/$tdir/$tfile
902 echo foo > $file || error "write filed"
903 echo bar >> $file || error "append filed"
904 $CHECKSTAT -s 8 $file || error "wrong size"
907 run_test 23b "O_APPEND check"
909 # LU-9409, size with O_APPEND and tiny writes
911 local file=$DIR/$tfile
914 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=800
915 $CHECKSTAT -s 6400 $file || error "wrong size, expected 6400"
919 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=800 &
920 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=800 &
922 $CHECKSTAT -s 12800 $file || error "wrong size, expected 12800"
925 #racing tiny & normal writes
926 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=4096 count=4 &
927 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=100 &
929 $CHECKSTAT -s 17184 $file || error "wrong size, expected 17184"
932 #racing tiny & normal writes 2, ugly numbers
933 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=4099 count=11 &
934 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=17 count=173 &
936 $CHECKSTAT -s 48030 $file || error "wrong size, expected 48030"
939 run_test 23c "O_APPEND size checks for tiny writes"
941 # LU-11069 file offset is correct after appending writes
943 local file=$DIR/$tfile
946 echo CentaurHauls > $file
947 offset=$($MULTIOP $file oO_WRONLY:O_APPEND:w13Zp)
948 if ((offset != 26)); then
949 error "wrong offset, expected 26, got '$offset'"
952 run_test 23d "file offset is correct after appending writes"
956 echo '-- same directory rename'
957 test_mkdir $DIR/$tdir
958 touch $DIR/$tdir/$tfile.1
959 mv $DIR/$tdir/$tfile.1 $DIR/$tdir/$tfile.2
960 $CHECKSTAT -t file $DIR/$tdir/$tfile.2 || error "$tfile.2 not a file"
962 run_test 24a "rename file to non-existent target"
965 test_mkdir $DIR/$tdir
966 touch $DIR/$tdir/$tfile.{1,2}
967 mv $DIR/$tdir/$tfile.1 $DIR/$tdir/$tfile.2
968 $CHECKSTAT -a $DIR/$tdir/$tfile.1 || error "$tfile.1 exists"
969 $CHECKSTAT -t file $DIR/$tdir/$tfile.2 || error "$tfile.2 not a file"
971 run_test 24b "rename file to existing target"
974 test_mkdir $DIR/$tdir
975 test_mkdir $DIR/$tdir/d$testnum.1
976 mv $DIR/$tdir/d$testnum.1 $DIR/$tdir/d$testnum.2
977 $CHECKSTAT -a $DIR/$tdir/d$testnum.1 || error "d$testnum.1 exists"
978 $CHECKSTAT -t dir $DIR/$tdir/d$testnum.2 || error "d$testnum.2 not dir"
980 run_test 24c "rename directory to non-existent target"
983 test_mkdir -c1 $DIR/$tdir
984 test_mkdir -c1 $DIR/$tdir/d$testnum.1
985 test_mkdir -c1 $DIR/$tdir/d$testnum.2
986 mrename $DIR/$tdir/d$testnum.1 $DIR/$tdir/d$testnum.2
987 $CHECKSTAT -a $DIR/$tdir/d$testnum.1 || error "d$testnum.1 exists"
988 $CHECKSTAT -t dir $DIR/$tdir/d$testnum.2 || error "d$testnum.2 not dir"
990 run_test 24d "rename directory to existing target"
993 echo '-- cross directory renames --'
997 mv $DIR/R5a/f $DIR/R5b/g
998 $CHECKSTAT -a $DIR/R5a/f || error "$DIR/R5a/f exists"
999 $CHECKSTAT -t file $DIR/R5b/g || error "$DIR/R5b/g not file type"
1001 run_test 24e "touch .../R5a/f; rename .../R5a/f .../R5b/g ======"
1006 touch $DIR/R6a/f $DIR/R6b/g
1007 mv $DIR/R6a/f $DIR/R6b/g
1008 $CHECKSTAT -a $DIR/R6a/f || error "$DIR/R6a/f exists"
1009 $CHECKSTAT -t file $DIR/R6b/g || error "$DIR/R6b/g not file type"
1011 run_test 24f "touch .../R6a/f R6b/g; mv .../R6a/f .../R6b/g ===="
1016 test_mkdir $DIR/R7a/d
1017 mv $DIR/R7a/d $DIR/R7b/e
1018 $CHECKSTAT -a $DIR/R7a/d || error "$DIR/R7a/d exists"
1019 $CHECKSTAT -t dir $DIR/R7b/e || error "$DIR/R7b/e not dir type"
1021 run_test 24g "mkdir .../R7{a,b}/d; mv .../R7a/d .../R7b/e ======"
1024 test_mkdir -c1 $DIR/R8a
1025 test_mkdir -c1 $DIR/R8b
1026 test_mkdir -c1 $DIR/R8a/d
1027 test_mkdir -c1 $DIR/R8b/e
1028 mrename $DIR/R8a/d $DIR/R8b/e
1029 $CHECKSTAT -a $DIR/R8a/d || error "$DIR/R8a/d exists"
1030 $CHECKSTAT -t dir $DIR/R8b/e || error "$DIR/R8b/e not dir type"
1032 run_test 24h "mkdir .../R8{a,b}/{d,e}; rename .../R8a/d .../R8b/e"
1035 echo "-- rename error cases"
1037 test_mkdir $DIR/R9/a
1039 mrename $DIR/R9/f $DIR/R9/a
1040 $CHECKSTAT -t file $DIR/R9/f || error "$DIR/R9/f not file type"
1041 $CHECKSTAT -t dir $DIR/R9/a || error "$DIR/R9/a not dir type"
1042 $CHECKSTAT -a $DIR/R9/a/f || error "$DIR/R9/a/f exists"
1044 run_test 24i "rename file to dir error: touch f ; mkdir a ; rename f a"
1048 mrename $DIR/R10/f $DIR/R10/g
1049 $CHECKSTAT -t dir $DIR/R10 || error "$DIR/R10 not dir type"
1050 $CHECKSTAT -a $DIR/R10/f || error "$DIR/R10/f exists"
1051 $CHECKSTAT -a $DIR/R10/g || error "$DIR/R10/g exists"
1053 run_test 24j "source does not exist ============================"
1056 test_mkdir $DIR/R11a
1057 test_mkdir $DIR/R11a/d
1059 mv $DIR/R11a/f $DIR/R11a/d
1060 $CHECKSTAT -a $DIR/R11a/f || error "$DIR/R11a/f exists"
1061 $CHECKSTAT -t file $DIR/R11a/d/f || error "$DIR/R11a/d/f not file type"
1063 run_test 24k "touch .../R11a/f; mv .../R11a/f .../R11a/d ======="
1065 # bug 2429 - rename foo foo foo creates invalid file
1068 $MULTIOP $f OcNs || error "rename of ${f} to itself failed"
1070 run_test 24l "Renaming a file to itself ========================"
1074 $MULTIOP $f OcLN ${f}2 ${f}2 || error "link ${f}2 ${f}2 failed"
1075 # on ext3 this does not remove either the source or target files
1076 # though the "expected" operation would be to remove the source
1077 $CHECKSTAT -t file ${f} || error "${f} missing"
1078 $CHECKSTAT -t file ${f}2 || error "${f}2 missing"
1080 run_test 24m "Renaming a file to a hard link to itself ========="
1084 # this stats the old file after it was renamed, so it should fail
1086 $CHECKSTAT ${f} || error "${f} missing"
1088 $CHECKSTAT ${f}.rename || error "${f}.rename missing"
1089 $CHECKSTAT -a ${f} || error "${f} exists"
1091 run_test 24n "Statting the old file after renaming (Posix rename 2)"
1094 test_mkdir $DIR/$tdir
1095 rename_many -s random -v -n 10 $DIR/$tdir
1097 run_test 24o "rename of files during htree split"
1100 test_mkdir $DIR/R12a
1101 test_mkdir $DIR/R12b
1102 DIRINO=`ls -lid $DIR/R12a | awk '{ print $1 }'`
1103 mrename $DIR/R12a $DIR/R12b
1104 $CHECKSTAT -a $DIR/R12a || error "$DIR/R12a exists"
1105 $CHECKSTAT -t dir $DIR/R12b || error "$DIR/R12b not dir type"
1106 DIRINO2=`ls -lid $DIR/R12b | awk '{ print $1 }'`
1107 [ "$DIRINO" = "$DIRINO2" ] || error "R12a $DIRINO != R12b $DIRINO2"
1109 run_test 24p "mkdir .../R12{a,b}; rename .../R12a .../R12b"
1111 cleanup_multiop_pause() {
1113 kill -USR1 $MULTIPID
1117 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1119 test_mkdir $DIR/R13a
1120 test_mkdir $DIR/R13b
1121 local DIRINO=$(ls -lid $DIR/R13a | awk '{ print $1 }')
1122 multiop_bg_pause $DIR/R13b D_c || error "multiop failed to start"
1125 trap cleanup_multiop_pause EXIT
1126 mrename $DIR/R13a $DIR/R13b
1127 $CHECKSTAT -a $DIR/R13a || error "R13a still exists"
1128 $CHECKSTAT -t dir $DIR/R13b || error "R13b does not exist"
1129 local DIRINO2=$(ls -lid $DIR/R13b | awk '{ print $1 }')
1130 [ "$DIRINO" = "$DIRINO2" ] || error "R13a $DIRINO != R13b $DIRINO2"
1131 cleanup_multiop_pause
1132 wait $MULTIPID || error "multiop close failed"
1134 run_test 24q "mkdir .../R13{a,b}; open R13b rename R13a R13b ==="
1136 test_24r() { #bug 3789
1137 test_mkdir $DIR/R14a
1138 test_mkdir $DIR/R14a/b
1139 mrename $DIR/R14a $DIR/R14a/b && error "rename to subdir worked!"
1140 $CHECKSTAT -t dir $DIR/R14a || error "$DIR/R14a missing"
1141 $CHECKSTAT -t dir $DIR/R14a/b || error "$DIR/R14a/b missing"
1143 run_test 24r "mkdir .../R14a/b; rename .../R14a .../R14a/b ====="
1146 test_mkdir $DIR/R15a
1147 test_mkdir $DIR/R15a/b
1148 test_mkdir $DIR/R15a/b/c
1149 mrename $DIR/R15a $DIR/R15a/b/c && error "rename to sub-subdir worked!"
1150 $CHECKSTAT -t dir $DIR/R15a || error "$DIR/R15a missing"
1151 $CHECKSTAT -t dir $DIR/R15a/b/c || error "$DIR/R15a/b/c missing"
1153 run_test 24s "mkdir .../R15a/b/c; rename .../R15a .../R15a/b/c ="
1156 test_mkdir $DIR/R16a
1157 test_mkdir $DIR/R16a/b
1158 test_mkdir $DIR/R16a/b/c
1159 mrename $DIR/R16a/b/c $DIR/R16a && error "rename to sub-subdir worked!"
1160 $CHECKSTAT -t dir $DIR/R16a || error "$DIR/R16a missing"
1161 $CHECKSTAT -t dir $DIR/R16a/b/c || error "$DIR/R16a/b/c missing"
1163 run_test 24t "mkdir .../R16a/b/c; rename .../R16a/b/c .../R16a ="
1165 test_24u() { # bug12192
1166 $MULTIOP $DIR/$tfile C2w$((2048 * 1024))c || error "multiop failed"
1167 $CHECKSTAT -s $((2048 * 1024)) $DIR/$tfile || error "wrong file size"
1169 run_test 24u "create stripe file"
1171 simple_cleanup_common() {
1175 [[ -z "$DIR" || -z "$tdir" || ! -d "$DIR/$tdir" ]] && return 0
1177 local start=$SECONDS
1179 [[ -n "$createmany" ]] && unlinkmany $DIR/$tdir/$tfile $createmany
1180 rm -rf $DIR/$tdir || error "cleanup $DIR/$tdir failed"
1182 wait_delete_completed
1183 echo "cleanup time $((SECONDS - start))"
1187 max_pages_per_rpc() {
1188 local mdtname="$(printf "MDT%04x" ${1:-0})"
1189 $LCTL get_param -n mdc.*$mdtname*.max_pages_per_rpc
1193 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1195 local nrfiles=${COUNT:-100000}
1196 local fname="$DIR/$tdir/$tfile"
1198 # Performance issue on ZFS see LU-4072 (c.f. LU-2887)
1199 [ "$mds1_FSTYPE" = "zfs" ] && nrfiles=${COUNT:-10000}
1201 test_mkdir "$(dirname $fname)"
1202 # assume MDT0000 has the fewest inodes
1203 local stripes=$($LFS getdirstripe -c $(dirname $fname))
1204 local free_inodes=$(($(mdt_free_inodes 0) * ${stripes/#0/1}))
1205 [[ $free_inodes -lt $nrfiles ]] && nrfiles=$free_inodes
1207 stack_trap "simple_cleanup_common $nrfiles"
1209 createmany -m "$fname" $nrfiles
1211 cancel_lru_locks mdc
1212 lctl set_param mdc.*.stats clear
1214 # was previously test_24D: LU-6101
1215 # readdir() returns correct number of entries after cursor reload
1216 local num_ls=$(ls $DIR/$tdir | wc -l)
1217 local num_uniq=$(ls $DIR/$tdir | sort -u | wc -l)
1218 local num_all=$(ls -a $DIR/$tdir | wc -l)
1219 if [ $num_ls -ne $nrfiles ] || [ $num_uniq -ne $nrfiles ] ||
1220 [ $num_all -ne $((nrfiles + 2)) ]; then
1221 error "Expected $nrfiles files, got $num_ls " \
1222 "($num_uniq unique $num_all .&..)"
1224 # LU-5 large readdir
1225 # dirent_size = 32 bytes for sizeof(struct lu_dirent) +
1226 # N bytes for name (len($nrfiles) rounded to 8 bytes) +
1227 # 8 bytes for luda_type (4 bytes rounded to 8 bytes)
1228 # take into account of overhead in lu_dirpage header and end mark in
1229 # each page, plus one in rpc_num calculation.
1230 local dirent_size=$((32 + (${#tfile} | 7) + 1 + 8))
1231 local page_entries=$(((PAGE_SIZE - 24) / dirent_size))
1232 local mdt_idx=$($LFS getdirstripe -i $(dirname $fname))
1233 local rpc_pages=$(max_pages_per_rpc $mdt_idx)
1234 local rpc_max=$((nrfiles / (page_entries * rpc_pages) + stripes))
1235 local mds_readpage=$(calc_stats mdc.*.stats mds_readpage)
1236 echo "readpages: $mds_readpage rpc_max: $rpc_max-2/+1"
1237 (( $mds_readpage >= $rpc_max - 2 && $mds_readpage <= $rpc_max + 1)) ||
1238 error "large readdir doesn't take effect: " \
1239 "$mds_readpage should be about $rpc_max"
1241 run_test 24v "list large directory (test hash collision, b=17560)"
1243 test_24w() { # bug21506
1245 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=4096 || return 1
1246 dd if=/dev/zero bs=$SZ1 count=1 >> $DIR/$tfile || return 2
1247 dd if=$DIR/$tfile of=$DIR/${tfile}_left bs=1M skip=4097 || return 3
1248 SZ2=`ls -l $DIR/${tfile}_left | awk '{print $5}'`
1249 [[ "$SZ1" -eq "$SZ2" ]] ||
1250 error "Error reading at the end of the file $tfile"
1252 run_test 24w "Reading a file larger than 4Gb"
1255 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
1256 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1257 [[ $MDS1_VERSION -lt $(version_code 2.7.56) ]] &&
1258 skip "Need MDS version at least 2.7.56"
1261 local remote_dir=$DIR/$tdir/remote_dir
1263 test_mkdir $DIR/$tdir
1264 $LFS mkdir -i $MDTIDX $remote_dir ||
1265 error "create remote directory failed"
1267 test_mkdir $DIR/$tdir/src_dir
1268 touch $DIR/$tdir/src_file
1269 test_mkdir $remote_dir/tgt_dir
1270 touch $remote_dir/tgt_file
1272 mrename $DIR/$tdir/src_dir $remote_dir/tgt_dir ||
1273 error "rename dir cross MDT failed!"
1275 mrename $DIR/$tdir/src_file $remote_dir/tgt_file ||
1276 error "rename file cross MDT failed!"
1278 touch $DIR/$tdir/ln_file
1279 ln $DIR/$tdir/ln_file $remote_dir/ln_name ||
1280 error "ln file cross MDT failed"
1282 rm -rf $DIR/$tdir || error "Can not delete directories"
1284 run_test 24x "cross MDT rename/link"
1287 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
1288 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1290 local remote_dir=$DIR/$tdir/remote_dir
1293 test_mkdir $DIR/$tdir
1294 $LFS mkdir -i $mdtidx $remote_dir ||
1295 error "create remote directory failed"
1297 test_mkdir $remote_dir/src_dir
1298 touch $remote_dir/src_file
1299 test_mkdir $remote_dir/tgt_dir
1300 touch $remote_dir/tgt_file
1302 mrename $remote_dir/src_dir $remote_dir/tgt_dir ||
1303 error "rename subdir in the same remote dir failed!"
1305 mrename $remote_dir/src_file $remote_dir/tgt_file ||
1306 error "rename files in the same remote dir failed!"
1308 ln $remote_dir/tgt_file $remote_dir/tgt_file1 ||
1309 error "link files in the same remote dir failed!"
1311 rm -rf $DIR/$tdir || error "Can not delete directories"
1313 run_test 24y "rename/link on the same dir should succeed"
1316 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
1317 [[ $MDS1_VERSION -lt $(version_code 2.12.51) ]] &&
1318 skip "Need MDS version at least 2.12.51"
1322 for index in 0 1; do
1323 $LFS mkdir -i $index $DIR/$tdir.$index || error "mkdir failed"
1324 touch $DIR/$tdir.0/$tfile.$index || error "touch failed"
1327 mv $DIR/$tdir.0/$tfile.0 $DIR/$tdir.1 || error "mv $tfile.0 failed"
1329 index=$($LFS getstripe -m $DIR/$tdir.1/$tfile.0)
1330 [ $index -eq 0 ] || error "$tfile.0 is on MDT$index"
1332 local mdts=$(comma_list $(mdts_nodes))
1334 do_nodes $mdts $LCTL set_param mdt.*.enable_remote_rename=0
1335 stack_trap "do_nodes $mdts $LCTL \
1336 set_param mdt.*.enable_remote_rename=1" EXIT
1338 mv $DIR/$tdir.0/$tfile.1 $DIR/$tdir.1 || error "mv $tfile.1 failed"
1340 index=$($LFS getstripe -m $DIR/$tdir.1/$tfile.1)
1341 [ $index -eq 1 ] || error "$tfile.1 is on MDT$index"
1343 run_test 24z "cross-MDT rename is done as cp"
1345 test_24A() { # LU-3182
1348 test_mkdir $DIR/$tdir
1349 stack_trap "simple_cleanup_common $NFILES"
1350 createmany -m $DIR/$tdir/$tfile $NFILES
1351 local t=$(ls $DIR/$tdir | wc -l)
1352 local u=$(ls $DIR/$tdir | sort -u | wc -l)
1353 local v=$(ls -ai $DIR/$tdir | sort -u | wc -l)
1355 (( $t == $NFILES && $u == $NFILES && $v == NFILES + 2 )) ||
1356 error "Expected $NFILES files, got $t ($u unique $v .&..)"
1358 run_test 24A "readdir() returns correct number of entries."
1360 test_24B() { # LU-4805
1361 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
1365 test_mkdir $DIR/$tdir
1366 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir/ ||
1367 error "create striped dir failed"
1369 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1370 [ $count -eq 2 ] || error "Expected 2, got $count"
1372 touch $DIR/$tdir/striped_dir/a
1374 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1375 [ $count -eq 3 ] || error "Expected 3, got $count"
1377 touch $DIR/$tdir/striped_dir/.f
1379 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1380 [ $count -eq 4 ] || error "Expected 4, got $count"
1382 rm -rf $DIR/$tdir || error "Can not delete directories"
1384 run_test 24B "readdir for striped dir return correct number of entries"
1387 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
1393 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/d0/striped_dir ||
1394 error "create striped dir failed"
1396 cd $DIR/$tdir/d0/striped_dir
1398 local d0_ino=$(ls -i -l -a $DIR/$tdir | grep "d0" | awk '{print $1}')
1399 local d1_ino=$(ls -i -l -a $DIR/$tdir | grep "d1" | awk '{print $1}')
1400 local parent_ino=$(ls -i -l -a | grep "\.\." | awk '{print $1}')
1402 [ "$d0_ino" = "$parent_ino" ] ||
1403 error ".. wrong, expect $d0_ino, get $parent_ino"
1405 mv $DIR/$tdir/d0/striped_dir $DIR/$tdir/d1/ ||
1406 error "mv striped dir failed"
1408 parent_ino=$(ls -i -l -a | grep "\.\." | awk '{print $1}')
1410 [ "$d1_ino" = "$parent_ino" ] ||
1411 error ".. wrong after mv, expect $d1_ino, get $parent_ino"
1413 run_test 24C "check .. in striped dir"
1416 [[ $MDSCOUNT -lt 4 ]] && skip_env "needs >= 4 MDTs"
1417 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1420 mkdir $DIR/$tdir/src_dir
1421 $LFS mkdir -i 1 $DIR/$tdir/src_dir/src_child ||
1422 error "create remote source failed"
1424 touch $DIR/$tdir/src_dir/src_child/a
1426 $LFS mkdir -i 2 $DIR/$tdir/tgt_dir ||
1427 error "create remote target dir failed"
1429 $LFS mkdir -i 3 $DIR/$tdir/tgt_dir/tgt_child ||
1430 error "create remote target child failed"
1432 mrename $DIR/$tdir/src_dir/src_child $DIR/$tdir/tgt_dir/tgt_child ||
1433 error "rename dir cross MDT failed!"
1437 $CHECKSTAT -t dir $DIR/$tdir/src_dir/src_child &&
1438 error "src_child still exists after rename"
1440 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/tgt_child/a ||
1441 error "missing file(a) after rename"
1443 rm -rf $DIR/$tdir || error "Can not delete directories"
1445 run_test 24E "cross MDT rename/link"
1448 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return 0
1451 [ "$SLOW" = "no" ] && repeats=100
1455 echo "$repeats repeats"
1456 for ((i = 0; i < repeats; i++)); do
1457 $LFS mkdir -i0 -c2 $DIR/$tdir/test || error "mkdir fails"
1458 touch $DIR/$tdir/test/a || error "touch fails"
1459 mkdir $DIR/$tdir/test/b || error "mkdir fails"
1460 rm -rf $DIR/$tdir/test || error "rmdir fails"
1465 run_test 24F "hash order vs readdir (LU-11330)"
1468 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
1473 $LFS mkdir -i 0 $DIR/$tdir-0 || error "mkdir $tdir-0"
1474 $LFS mkdir -i 1 $DIR/$tdir-1 || error "mkdir $tdir-1"
1475 touch $DIR/$tdir-0/f1 || error "touch f1"
1476 ln -s $DIR/$tdir-0/f1 $DIR/$tdir-0/s1 || error "ln s1"
1477 ino1=$(stat -c%i $DIR/$tdir-0/s1)
1478 mv $DIR/$tdir-0/s1 $DIR/$tdir-1 || error "mv s1"
1479 ino2=$(stat -c%i $DIR/$tdir-1/s1)
1480 [ $ino1 -ne $ino2 ] || error "s1 should be migrated"
1482 run_test 24G "migrate symlink in rename"
1485 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
1486 [[ $(hostname) != $(facet_active_host mds2) ]] ||
1487 skip "MDT1 should be on another node"
1489 test_mkdir -i 1 -c 1 $DIR/$tdir
1490 #define OBD_FAIL_FLD_QUERY_REQ 0x1103
1491 do_facet mds2 $LCTL set_param fail_loc=0x80001103
1492 touch $DIR/$tdir/$tfile || error "touch failed"
1494 run_test 24H "repeat FLD_QUERY rpc"
1497 echo '== symlink sanity ============================================='
1501 touch $DIR/s25/foo ||
1502 error "File creation in symlinked directory failed"
1504 run_test 25a "create file in symlinked directory ==============="
1507 [ ! -d $DIR/d25 ] && test_25a
1508 $CHECKSTAT -t file $DIR/s25/foo || error "$DIR/s25/foo not file type"
1510 run_test 25b "lookup file in symlinked directory ==============="
1514 test_mkdir $DIR/d26/d26-2
1515 ln -s d26/d26-2 $DIR/s26
1516 touch $DIR/s26/foo || error "File creation failed"
1518 run_test 26a "multiple component symlink ======================="
1521 test_mkdir -p $DIR/$tdir/d26-2
1522 ln -s $tdir/d26-2/foo $DIR/s26-2
1523 touch $DIR/s26-2 || error "File creation failed"
1525 run_test 26b "multiple component symlink at end of lookup ======"
1528 test_mkdir $DIR/d26.2
1529 touch $DIR/d26.2/foo
1530 ln -s d26.2 $DIR/s26.2-1
1531 ln -s s26.2-1 $DIR/s26.2-2
1532 ln -s s26.2-2 $DIR/s26.2-3
1533 chmod 0666 $DIR/s26.2-3/foo
1535 run_test 26c "chain of symlinks"
1537 # recursive symlinks (bug 439)
1539 ln -s d26-3/foo $DIR/d26-3
1541 run_test 26d "create multiple component recursive symlink"
1544 [ ! -h $DIR/d26-3 ] && test_26d
1547 run_test 26e "unlink multiple component recursive symlink"
1549 # recursive symlinks (bug 7022)
1551 test_mkdir $DIR/$tdir
1552 test_mkdir $DIR/$tdir/$tfile
1553 cd $DIR/$tdir/$tfile || error "cd $DIR/$tdir/$tfile failed"
1554 test_mkdir -p lndir/bar1
1555 test_mkdir $DIR/$tdir/$tfile/$tfile
1556 cd $tfile || error "cd $tfile failed"
1557 ln -s .. dotdot || error "ln dotdot failed"
1558 ln -s dotdot/lndir lndir || error "ln lndir failed"
1559 cd $DIR/$tdir || error "cd $DIR/$tdir failed"
1560 output=`ls $tfile/$tfile/lndir/bar1`
1561 [ "$output" = bar1 ] && error "unexpected output"
1562 rm -r $tfile || error "rm $tfile failed"
1563 $CHECKSTAT -a $DIR/$tfile || error "$tfile not gone"
1565 run_test 26f "rm -r of a directory which has recursive symlink"
1568 test_mkdir $DIR/$tdir
1569 $LFS getstripe $DIR/$tdir
1570 $LFS setstripe -c 1 $DIR/$tdir/$tfile || error "setstripe failed"
1571 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1572 cp /etc/hosts $DIR/$tdir/$tfile || error "Can't copy to one stripe file"
1574 run_test 27a "one stripe file"
1577 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1579 test_mkdir $DIR/$tdir
1580 $LFS setstripe -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
1581 $LFS getstripe -c $DIR/$tdir/$tfile
1582 [ $($LFS getstripe -c $DIR/$tdir/$tfile) -eq 2 ] ||
1583 error "two-stripe file doesn't have two stripes"
1585 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1587 run_test 27b "create and write to two stripe file"
1589 # 27c family tests specific striping, setstripe -o
1591 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test"
1592 test_mkdir -p $DIR/$tdir
1595 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1596 $LFS getstripe -i $DIR/$tdir/$tfile
1597 [ $($LFS getstripe -i $DIR/$tdir/$tfile ) -eq $osts ] ||
1598 error "stripe not on specified OST"
1600 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1602 run_test 27ca "one stripe on specified OST"
1605 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test"
1606 test_mkdir -p $DIR/$tdir
1608 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1609 local getstripe=$($LFS getstripe $DIR/$tdir/$tfile)
1612 # Strip getstripe output to a space separated list of OSTs
1613 local getstripe_osts=$(echo "$getstripe" | sed -e '1,/obdidx/d' |\
1614 awk '{print $1}' | tr '\n' ' ' | sed -e 's/[[:space:]]*$//')
1615 [ "$getstripe_osts" = "${osts//,/ }" ] ||
1616 error "stripes not on specified OSTs"
1618 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1620 run_test 27cb "two stripes on specified OSTs"
1623 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test"
1624 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
1625 skip "server does not support overstriping"
1627 test_mkdir -p $DIR/$tdir
1629 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1630 local getstripe=$($LFS getstripe $DIR/$tdir/$tfile)
1633 # Strip getstripe output to a space separated list of OSTs
1634 local getstripe_osts=$(echo "$getstripe" | sed -e '1,/obdidx/d' |\
1635 awk '{print $1}' | tr '\n' ' ' | sed -e 's/[[:space:]]*$//')
1636 [ "$getstripe_osts" = "${osts//,/ }" ] ||
1637 error "stripes not on specified OSTs"
1639 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1641 run_test 27cc "two stripes on the same OST"
1644 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test"
1645 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
1646 skip "server does not support overstriping"
1647 test_mkdir -p $DIR/$tdir
1648 local osts="0,1,1,0"
1649 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1650 local getstripe=$($LFS getstripe $DIR/$tdir/$tfile)
1653 # Strip getstripe output to a space separated list of OSTs
1654 local getstripe_osts=$(echo "$getstripe" | sed -e '1,/obdidx/d' |\
1655 awk '{print $1}' | tr '\n' ' ' | sed -e 's/[[:space:]]*$//')
1656 [ "$getstripe_osts" = "${osts//,/ }" ] ||
1657 error "stripes not on specified OSTs"
1659 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1661 run_test 27cd "four stripes on two OSTs"
1664 [[ $OSTCOUNT -ge $(($LOV_MAX_STRIPE_COUNT / 2)) ]] &&
1665 skip_env "too many osts, skipping"
1666 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
1667 skip "server does not support overstriping"
1668 # We do one more stripe than we have OSTs
1669 [ $OSTCOUNT -lt 159 ] || large_xattr_enabled ||
1670 skip_env "ea_inode feature disabled"
1672 test_mkdir -p $DIR/$tdir
1674 for i in $(seq 0 $OSTCOUNT);
1677 if [ $i -ne $OSTCOUNT ]; then
1681 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1682 local getstripe=$($LFS getstripe $DIR/$tdir/$tfile)
1685 # Strip getstripe output to a space separated list of OSTs
1686 local getstripe_osts=$(echo "$getstripe" | sed -e '1,/obdidx/d' |\
1687 awk '{print $1}' | tr '\n' ' ' | sed -e 's/[[:space:]]*$//')
1688 [ "$getstripe_osts" = "${osts//,/ }" ] ||
1689 error "stripes not on specified OSTs"
1691 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1693 run_test 27ce "more stripes than OSTs with -o"
1696 local osp_proc="osp.$FSNAME-OST0000-osc-MDT000*.active"
1699 test_mkdir -p $DIR/$tdir || error "failed to mkdir $DIR/$tdir"
1700 do_facet $SINGLEMDS "$LCTL set_param -n $osp_proc=0"
1701 stack_trap "do_facet $SINGLEMDS $LCTL set_param -n $osp_proc=1" EXIT
1702 wait_update_facet $SINGLEMDS "$LCTL get_param -n $osp_proc | grep 1" ||
1703 error "failed to set $osp_proc=0"
1705 $LFS setstripe -o 0 $DIR/$tdir/$tfile &
1708 do_facet $SINGLEMDS "$LCTL set_param -n $osp_proc=1"
1709 wait_update_facet $SINGLEMDS "$LCTL get_param -n $osp_proc | grep 0" ||
1710 error "failed to set $osp_proc=1"
1713 error "should return error due to $osp_proc=0"
1715 run_test 27cf "'setstripe -o' on inactive OSTs should return error"
1718 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
1719 skip "server does not support overstriping"
1720 [[ $mds1_FSTYPE != "ldiskfs" ]] && skip_env "ldiskfs only test"
1721 large_xattr_enabled || skip_env "ea_inode feature disabled"
1725 for ((i=1;i<1000;i++)); do
1726 osts+=",$((i % OSTCOUNT))"
1729 local mdts=$(comma_list $(mdts_nodes))
1730 local before=$(do_nodes $mdts \
1731 "$LCTL get_param -n osd-ldiskfs.*MDT*.stats" |
1732 awk '/many credits/{print $3}' |
1735 $LFS setstripe -o $osts $DIR/$tfile || error "setstripe failed"
1736 $LFS getstripe $DIR/$tfile | grep stripe
1738 rm -f $DIR/$tfile || error "can't unlink"
1740 after=$(do_nodes $mdts \
1741 "$LCTL get_param -n osd-ldiskfs.*MDT*.stats" |
1742 awk '/many credits/{print $3}' |
1745 (( before == after )) ||
1746 error "too many credits happened: $after > $before"
1748 run_test 27cg "1000 shouldn't cause too many credits"
1751 test_mkdir $DIR/$tdir
1752 $LFS setstripe -c 0 -i -1 -S 0 $DIR/$tdir/$tfile ||
1753 error "setstripe failed"
1754 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1755 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1757 run_test 27d "create file with default settings"
1760 # LU-5839 adds check for existed layout before setting it
1761 [[ $MDS1_VERSION -lt $(version_code 2.7.56) ]] &&
1762 skip "Need MDS version at least 2.7.56"
1764 test_mkdir $DIR/$tdir
1765 $LFS setstripe -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
1766 $LFS setstripe -c 2 $DIR/$tdir/$tfile && error "setstripe worked twice"
1767 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1769 run_test 27e "setstripe existing file (should return error)"
1772 test_mkdir $DIR/$tdir
1773 $LFS setstripe -S 100 -i 0 -c 1 $DIR/$tdir/$tfile &&
1774 error "$LFS setstripe $DIR/$tdir/$tfile failed"
1775 $CHECKSTAT -t file $DIR/$tdir/$tfile &&
1776 error "$CHECKSTAT -t file $DIR/$tdir/$tfile should fail"
1777 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1778 $LFS getstripe $DIR/$tdir/$tfile || error "$LFS getstripe failed"
1780 run_test 27f "setstripe with bad stripe size (should return error)"
1783 test_mkdir $DIR/$tdir
1784 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1785 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "no stripe info" ||
1786 error "$DIR/$tdir/$tfile has object"
1788 run_test 27g "$LFS getstripe with no objects"
1791 test_mkdir $DIR/$tdir
1792 touch $DIR/$tdir/$tfile || error "touch failed"
1793 ln -s bogus $DIR/$tdir/$tfile.2 || error "ln failed"
1794 $LFS getstripe -m $DIR/$tdir/$tfile $DIR/$tdir/$tfile.2
1796 (( rc == 2 )) || error "getstripe did not return ENOENT"
1798 run_test 27ga "$LFS getstripe with missing file (should return error)"
1801 test_mkdir $DIR/$tdir
1802 touch $DIR/$tdir/$tfile || error "touch failed"
1803 [[ $($LFS getstripe -c $DIR/$tdir/$tfile) -gt 0 ]] ||
1804 error "missing objects"
1806 run_test 27i "$LFS getstripe with some objects"
1809 test_mkdir $DIR/$tdir
1810 $LFS setstripe -i $OSTCOUNT $DIR/$tdir/$tfile &&
1811 error "setstripe failed" || true
1813 run_test 27j "setstripe with bad stripe offset (should return error)"
1815 test_27k() { # bug 2844
1816 test_mkdir $DIR/$tdir
1817 local file=$DIR/$tdir/$tfile
1818 local ll_max_blksize=$((4 * 1024 * 1024))
1819 $LFS setstripe -S 67108864 $file || error "setstripe failed"
1820 local blksize=$(stat $file | awk '/IO Block:/ { print $7 }')
1821 [ $blksize -le $ll_max_blksize ] || error "1:$blksize > $ll_max_blksize"
1822 dd if=/dev/zero of=$file bs=4k count=1
1823 blksize=$(stat $file | awk '/IO Block:/ { print $7 }')
1824 [ $blksize -le $ll_max_blksize ] || error "2:$blksize > $ll_max_blksize"
1826 run_test 27k "limit i_blksize for broken user apps"
1829 mcreate $DIR/$tfile || error "creating file"
1830 $RUNAS $LFS setstripe -c 1 $DIR/$tfile &&
1831 error "setstripe should have failed" || true
1833 run_test 27l "check setstripe permissions (should return error)"
1836 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1838 [ -n "$RCLIENTS" -o -n "$MOUNT_2" ] &&
1839 skip_env "multiple clients -- skipping"
1841 ORIGFREE=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
1843 if [[ $ORIGFREE -gt $MAXFREE ]]; then
1844 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
1846 stack_trap simple_cleanup_common
1847 test_mkdir $DIR/$tdir
1848 $LFS setstripe -i 0 -c 1 $DIR/$tdir/$tfile.1
1849 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=1024 count=$MAXFREE &&
1850 error "dd should fill OST0"
1852 while $LFS setstripe -i 0 -c 1 $DIR/$tdir/$tfile.$i; do
1854 [ $i -gt 256 ] && break
1857 touch $DIR/$tdir/$tfile.$i
1858 [ $($LFS getstripe $DIR/$tdir/$tfile.$i | grep -A 10 obdidx |
1859 awk '{print $1}'| grep -w "0") ] &&
1860 error "OST0 was full but new created file still use it"
1862 touch $DIR/$tdir/$tfile.$i
1863 [ $($LFS getstripe $DIR/$tdir/$tfile.$i | grep -A 10 obdidx |
1864 awk '{print $1}'| grep -w "0") ] &&
1865 error "OST0 was full but new created file still use it" || true
1867 run_test 27m "create file while OST0 was full"
1869 # OSCs keep a NOSPC flag that will be reset after ~5s (qos_maxage)
1870 # if the OST isn't full anymore.
1872 local ostidx=${1:-""}
1877 local list=$(comma_list $(osts_nodes))
1878 [ "$ostidx" ] && list=$(facet_host ost$((ostidx + 1)))
1880 do_nodes $list lctl set_param fail_loc=0
1881 wait_delete_completed # initiate all OST_DESTROYs from MDS to OST
1882 delay=$(do_facet $SINGLEMDS lctl get_param -n lov.*.qos_maxage |
1883 awk '{print $1 * 2;exit;}')
1884 get_prealloc="$LCTL get_param -n osc.*MDT*.prealloc_status |
1886 wait_update_facet $SINGLEMDS "$get_prealloc" "" $delay
1890 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1891 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1892 remote_mds_nodsh && skip "remote MDS with nodsh"
1893 remote_ost_nodsh && skip "remote OST with nodsh"
1896 rm -f $DIR/$tdir/$tfile
1897 exhaust_precreations 0 0x80000215
1898 $LFS setstripe -c -1 $DIR/$tdir || error "setstripe failed"
1899 touch $DIR/$tdir/$tfile || error "touch failed"
1900 $LFS getstripe $DIR/$tdir/$tfile
1903 run_test 27n "create file with some full OSTs"
1906 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1907 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1908 remote_mds_nodsh && skip "remote MDS with nodsh"
1909 remote_ost_nodsh && skip "remote OST with nodsh"
1912 rm -f $DIR/$tdir/$tfile
1913 exhaust_all_precreations 0x215
1915 touch $DIR/$tdir/$tfile && error "able to create $DIR/$tdir/$tfile"
1920 run_test 27o "create file with all full OSTs (should error)"
1922 function create_and_checktime() {
1927 for ((i=0; i < $loops; i++)); do
1928 local start=$SECONDS
1929 multiop $fname-$i Oc
1930 ((SECONDS-start < TIMEOUT)) ||
1931 error "creation took " $((SECONDS-$start)) && return 1
1936 local mdts=$(comma_list $(mdts_nodes))
1938 [ $MDS1_VERSION -lt $(version_code 2.13.57) ] &&
1939 skip "Need MDS version at least 2.13.57"
1941 local f0=$DIR/${tfile}-0
1942 local f1=$DIR/${tfile}-1
1944 wait_delete_completed
1946 # refill precreated objects
1947 $LFS setstripe -i0 -c1 $f0
1949 saved=$(do_facet mds1 $LCTL get_param -n lov.*0000*.qos_threshold_rr)
1950 # force QoS allocation policy
1951 do_nodes $mdts $LCTL set_param lov.*.qos_threshold_rr=0%
1952 stack_trap "do_nodes $mdts $LCTL set_param \
1953 lov.*.qos_threshold_rr=$saved" EXIT
1956 # one OST is unavailable, but still have few objects preallocated
1958 stack_trap "start ost1 $(ostdevname 1) $OST_MOUNT_OPTS; \
1959 rm -rf $f1 $DIR/$tdir*" EXIT
1961 for ((i=0; i < 7; i++)); do
1962 mkdir $DIR/$tdir$i || error "can't create dir"
1963 $LFS setstripe -c$((OSTCOUNT-1)) $DIR/$tdir$i ||
1964 error "can't set striping"
1966 for ((i=0; i < 7; i++)); do
1967 create_and_checktime $DIR/$tdir$i/$tfile 100 &
1971 run_test 27oo "don't let few threads to reserve too many objects"
1974 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1975 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1976 remote_mds_nodsh && skip "remote MDS with nodsh"
1977 remote_ost_nodsh && skip "remote OST with nodsh"
1980 rm -f $DIR/$tdir/$tfile
1981 test_mkdir $DIR/$tdir
1983 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1984 $TRUNCATE $DIR/$tdir/$tfile 80000000 || error "truncate failed"
1985 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1987 exhaust_precreations 0 0x80000215
1988 echo foo >> $DIR/$tdir/$tfile || error "append failed"
1989 $CHECKSTAT -s 80000004 $DIR/$tdir/$tfile || error "checkstat failed"
1990 $LFS getstripe $DIR/$tdir/$tfile
1994 run_test 27p "append to a truncated file with some full OSTs"
1997 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1998 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1999 remote_mds_nodsh && skip "remote MDS with nodsh"
2000 remote_ost_nodsh && skip "remote OST with nodsh"
2003 rm -f $DIR/$tdir/$tfile
2005 mkdir_on_mdt0 $DIR/$tdir
2006 $MCREATE $DIR/$tdir/$tfile || error "mcreate $DIR/$tdir/$tfile failed"
2007 $TRUNCATE $DIR/$tdir/$tfile 80000000 ||
2008 error "truncate $DIR/$tdir/$tfile failed"
2009 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
2011 exhaust_all_precreations 0x215
2013 echo foo >> $DIR/$tdir/$tfile && error "append succeeded"
2014 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat 2 failed"
2018 run_test 27q "append to truncated file with all OSTs full (should error)"
2021 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2022 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2023 remote_mds_nodsh && skip "remote MDS with nodsh"
2024 remote_ost_nodsh && skip "remote OST with nodsh"
2027 rm -f $DIR/$tdir/$tfile
2028 exhaust_precreations 0 0x80000215
2030 $LFS setstripe -i 0 -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
2034 run_test 27r "stripe file with some full OSTs (shouldn't LBUG) ="
2036 test_27s() { # bug 10725
2037 test_mkdir $DIR/$tdir
2038 local stripe_size=$((4096 * 1024 * 1024)) # 2^32
2039 local stripe_count=0
2040 [ $OSTCOUNT -eq 1 ] || stripe_count=2
2041 $LFS setstripe -S $stripe_size -c $stripe_count $DIR/$tdir &&
2042 error "stripe width >= 2^32 succeeded" || true
2045 run_test 27s "lsm_xfersize overflow (should error) (bug 10725)"
2047 test_27t() { # bug 10864
2052 $WLFS getstripe $tfile
2055 run_test 27t "check that utils parse path correctly"
2057 test_27u() { # bug 4900
2058 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2059 remote_mds_nodsh && skip "remote MDS with nodsh"
2062 local list=$(comma_list $(mdts_nodes))
2064 #define OBD_FAIL_MDS_OSC_PRECREATE 0x139
2065 do_nodes $list $LCTL set_param fail_loc=0x139
2066 test_mkdir -p $DIR/$tdir
2067 stack_trap "simple_cleanup_common 1000"
2068 createmany -o $DIR/$tdir/$tfile 1000
2069 do_nodes $list $LCTL set_param fail_loc=0
2071 TLOG=$TMP/$tfile.getstripe
2072 $LFS getstripe $DIR/$tdir > $TLOG
2073 OBJS=$(awk -vobj=0 '($1 == 0) { obj += 1 } END { print obj; }' $TLOG)
2074 [[ $OBJS -gt 0 ]] &&
2075 error "$OBJS objects created on OST-0. See $TLOG" ||
2078 run_test 27u "skip object creation on OSC w/o objects"
2080 test_27v() { # bug 4900
2081 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2082 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2083 remote_mds_nodsh && skip "remote MDS with nodsh"
2084 remote_ost_nodsh && skip "remote OST with nodsh"
2086 exhaust_all_precreations 0x215
2089 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe / file
2091 touch $DIR/$tdir/$tfile
2092 #define OBD_FAIL_TGT_DELAY_PRECREATE 0x705
2094 for (( i=1; i < OSTCOUNT; i++ )); do
2095 do_facet ost$i lctl set_param fail_loc=0x705
2097 local START=`date +%s`
2098 createmany -o $DIR/$tdir/$tfile 32
2100 local FINISH=`date +%s`
2101 local TIMEOUT=`lctl get_param -n timeout`
2102 local PROCESS=$((FINISH - START))
2103 [ $PROCESS -ge $((TIMEOUT / 2)) ] && \
2104 error "$FINISH - $START >= $TIMEOUT / 2"
2105 sleep $((TIMEOUT / 2 - PROCESS))
2108 run_test 27v "skip object creation on slow OST"
2110 test_27w() { # bug 10997
2111 test_mkdir $DIR/$tdir
2112 $LFS setstripe -S 65536 $DIR/$tdir/f0 || error "setstripe failed"
2113 [ $($LFS getstripe -S $DIR/$tdir/f0) -ne 65536 ] &&
2114 error "stripe size $size != 65536" || true
2115 [ $($LFS getstripe -d $DIR/$tdir | grep -c "stripe_count") -eq 0 ] &&
2116 error "$LFS getstripe -d $DIR/$tdir no 'stripe_count'" || true
2118 run_test 27w "check $LFS setstripe -S and getstrip -d options"
2121 [[ $OSTCOUNT -lt 2 ]] &&
2122 skip_env "skipping multiple stripe count/offset test"
2124 test_mkdir $DIR/$tdir
2125 for i in $(seq 1 $OSTCOUNT); do
2127 $LFS setstripe -c $i -i $offset $DIR/$tdir/f$i ||
2128 error "setstripe -c $i -i $offset failed"
2129 count=$($LFS getstripe -c $DIR/$tdir/f$i)
2130 index=$($LFS getstripe -i $DIR/$tdir/f$i)
2131 [ $count -ne $i ] && error "stripe count $count != $i" || true
2132 [ $index -ne $offset ] &&
2133 error "stripe offset $index != $offset" || true
2136 run_test 27wa "check $LFS setstripe -c -i options"
2139 remote_ost_nodsh && skip "remote OST with nodsh"
2140 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2141 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2143 OFFSET=$(($OSTCOUNT - 1))
2145 local OST=$(ostname_from_index $OSTIDX)
2147 test_mkdir $DIR/$tdir
2148 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe per file
2149 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 1
2151 createmany -o $DIR/$tdir/$tfile $OSTCOUNT
2152 for i in $(seq 0 $OFFSET); do
2153 [ $($LFS getstripe $DIR/$tdir/$tfile$i | grep -A 10 obdidx |
2154 awk '{print $1}' | grep -w "$OSTIDX") ] &&
2155 error "OST0 was degraded but new created file still use it"
2157 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 0
2159 run_test 27x "create files while OST0 is degraded"
2162 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2163 remote_mds_nodsh && skip "remote MDS with nodsh"
2164 remote_ost_nodsh && skip "remote OST with nodsh"
2165 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2167 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS $FSNAME-OST0000)
2168 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
2169 osp.$mdtosc.prealloc_last_id)
2170 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
2171 osp.$mdtosc.prealloc_next_id)
2172 local fcount=$((last_id - next_id))
2173 [[ $fcount -eq 0 ]] && skip "not enough space on OST0"
2174 [[ $fcount -gt $OSTCOUNT ]] && fcount=$OSTCOUNT
2176 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
2177 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
2178 local OST_DEACTIVE_IDX=-1
2183 for OSC in $MDS_OSCS; do
2184 OST=$(osc_to_ost $OSC)
2185 OSTIDX=$(index_from_ostuuid $OST)
2186 if [ $OST_DEACTIVE_IDX == -1 ]; then
2187 OST_DEACTIVE_IDX=$OSTIDX
2189 if [ $OSTIDX != $OST_DEACTIVE_IDX ]; then
2190 echo $OSC "is Deactivated:"
2191 do_facet $SINGLEMDS lctl --device %$OSC deactivate
2195 OSTIDX=$(index_from_ostuuid $OST)
2196 test_mkdir $DIR/$tdir
2197 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe / file
2199 for OSC in $MDS_OSCS; do
2200 OST=$(osc_to_ost $OSC)
2201 OSTIDX=$(index_from_ostuuid $OST)
2202 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
2203 echo $OST "is degraded:"
2204 do_facet ost$((OSTIDX+1)) lctl set_param -n \
2205 obdfilter.$OST.degraded=1
2210 createmany -o $DIR/$tdir/$tfile $fcount
2212 for OSC in $MDS_OSCS; do
2213 OST=$(osc_to_ost $OSC)
2214 OSTIDX=$(index_from_ostuuid $OST)
2215 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
2216 echo $OST "is recovered from degraded:"
2217 do_facet ost$((OSTIDX+1)) lctl set_param -n \
2218 obdfilter.$OST.degraded=0
2220 do_facet $SINGLEMDS lctl --device %$OSC activate
2224 # all osp devices get activated, hence -1 stripe count restored
2225 local stripe_count=0
2227 # sleep 2*lod_qos_maxage seconds waiting for lod qos to notice osp
2228 # devices get activated.
2230 $LFS setstripe -c -1 $DIR/$tfile
2231 stripe_count=$($LFS getstripe -c $DIR/$tfile)
2233 [ $stripe_count -ne $OSTCOUNT ] &&
2234 error "Of $OSTCOUNT OSTs, only $stripe_count is available"
2237 run_test 27y "create files while OST0 is degraded and the rest inactive"
2243 lmm_count=$($LFS getstripe -c $1)
2244 lmm_seq=$($LFS getstripe -v $1 | awk '/lmm_seq/ { print $2 }')
2245 lmm_oid=$($LFS getstripe -v $1 | awk '/lmm_object_id/ { print $2 }')
2247 local old_ifs="$IFS"
2249 fid=($($LFS path2fid $1))
2252 log "FID seq ${fid[1]}, oid ${fid[2]} ver ${fid[3]}"
2253 log "LOV seq $lmm_seq, oid $lmm_oid, count: $lmm_count"
2255 # compare lmm_seq and lu_fid->f_seq
2256 [ $lmm_seq = ${fid[1]} ] || { error "SEQ mismatch"; return 1; }
2257 # compare lmm_object_id and lu_fid->oid
2258 [ $lmm_oid = ${fid[2]} ] || { error "OID mismatch"; return 2; }
2260 # check the trusted.fid attribute of the OST objects of the file
2261 local have_obdidx=false
2263 $LFS getstripe $1 | while read obdidx oid hex seq; do
2264 # skip lines up to and including "obdidx"
2265 [ -z "$obdidx" ] && break
2266 [ "$obdidx" = "obdidx" ] && have_obdidx=true && continue
2267 $have_obdidx || continue
2269 local ost=$((obdidx + 1))
2270 local dev=$(ostdevname $ost)
2273 log "want: stripe:$stripe_nr ost:$obdidx oid:$oid/$hex seq:$seq"
2275 seq=$(echo $seq | sed -e "s/^0x//g")
2276 if [ $seq == 0 ] || [ $(facet_fstype ost$ost) == zfs ]; then
2277 oid_hex=$(echo $oid)
2279 oid_hex=$(echo $hex | sed -e "s/^0x//g")
2281 local obj_file="O/$seq/d$((oid %32))/$oid_hex"
2285 # Don't unmount/remount the OSTs if we don't need to do that.
2286 # LU-2577 changes filter_fid to be smaller, so debugfs needs
2287 # update too, until that use mount/ll_decode_filter_fid/mount.
2288 # Re-enable when debugfs will understand new filter_fid.
2290 if [ $(facet_fstype ost$ost) == ldiskfs ]; then
2291 ff=$(do_facet ost$ost "$DEBUGFS -c -R 'stat $obj_file' \
2292 $dev 2>/dev/null" | grep "parent=")
2294 if [ -z "$ff" ]; then
2296 mount_fstype ost$ost
2297 ff=$(do_facet ost$ost $LL_DECODE_FILTER_FID \
2298 $(facet_mntpt ost$ost)/$obj_file)
2299 unmount_fstype ost$ost
2300 start ost$ost $dev $OST_MOUNT_OPTS
2304 [ -z "$ff" ] && error "$obj_file: no filter_fid info"
2306 echo "$ff" | sed -e 's#.*objid=#got: objid=#'
2308 # /mnt/O/0/d23/23: objid=23 seq=0 parent=[0x200000400:0x1e:0x1]
2309 # fid: objid=23 seq=0 parent=[0x200000400:0x1e:0x0] stripe=1
2311 # fid: parent=[0x200000400:0x1e:0x0] stripe=1 stripe_count=2 \
2312 # stripe_size=1048576 component_id=1 component_start=0 \
2313 # component_end=33554432
2314 local ff_parent=$(sed -e 's/.*parent=.//' <<<$ff)
2315 local ff_pseq=$(cut -d: -f1 <<<$ff_parent)
2316 local ff_poid=$(cut -d: -f2 <<<$ff_parent)
2318 if grep -q 'stripe=' <<<$ff; then
2319 ff_pstripe=$(sed -e 's/.*stripe=//' -e 's/ .*//' <<<$ff)
2321 # $LL_DECODE_FILTER_FID does not print "stripe="; look
2322 # into f_ver in this case. See comment on ff_parent.
2323 ff_pstripe=$(cut -d: -f3 <<<$ff_parent | sed -e 's/]//')
2326 # compare lmm_seq and filter_fid->ff_parent.f_seq
2327 [ $ff_pseq = $lmm_seq ] ||
2328 error "FF parent SEQ $ff_pseq != $lmm_seq"
2329 # compare lmm_object_id and filter_fid->ff_parent.f_oid
2330 [ $ff_poid = $lmm_oid ] ||
2331 error "FF parent OID $ff_poid != $lmm_oid"
2332 (($ff_pstripe == $stripe_nr)) ||
2333 error "FF stripe $ff_pstripe != $stripe_nr"
2335 stripe_nr=$((stripe_nr + 1))
2336 [ $CLIENT_VERSION -lt $(version_code 2.9.55) ] &&
2338 if grep -q 'stripe_count=' <<<$ff; then
2339 local ff_scnt=$(sed -e 's/.*stripe_count=//' \
2340 -e 's/ .*//' <<<$ff)
2341 [ $lmm_count = $ff_scnt ] ||
2342 error "FF stripe count $lmm_count != $ff_scnt"
2348 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2349 remote_ost_nodsh && skip "remote OST with nodsh"
2351 test_mkdir $DIR/$tdir
2352 $LFS setstripe -c 1 -i 0 -S 64k $DIR/$tdir/$tfile-1 ||
2353 { error "setstripe -c -1 failed"; return 1; }
2354 # We need to send a write to every object to get parent FID info set.
2355 # This _should_ also work for setattr, but does not currently.
2356 # touch $DIR/$tdir/$tfile-1 ||
2357 dd if=/dev/zero of=$DIR/$tdir/$tfile-1 bs=1M count=1 ||
2358 { error "dd $tfile-1 failed"; return 2; }
2359 $LFS setstripe -c -1 -i $((OSTCOUNT - 1)) -S 1M $DIR/$tdir/$tfile-2 ||
2360 { error "setstripe -c -1 failed"; return 3; }
2361 dd if=/dev/zero of=$DIR/$tdir/$tfile-2 bs=1M count=$OSTCOUNT ||
2362 { error "dd $tfile-2 failed"; return 4; }
2364 # make sure write RPCs have been sent to OSTs
2367 check_seq_oid $DIR/$tdir/$tfile-1 || return 5
2368 check_seq_oid $DIR/$tdir/$tfile-2 || return 6
2370 run_test 27z "check SEQ/OID on the MDT and OST filesystems"
2372 test_27A() { # b=19102
2373 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2375 save_layout_restore_at_exit $MOUNT
2376 $LFS setstripe -c 0 -i -1 -S 0 $MOUNT
2377 wait_update $HOSTNAME "$LFS getstripe -c $MOUNT | sed 's/ *//g'" "1" 20 ||
2378 error "stripe count $($LFS getstripe -c $MOUNT) != 1"
2379 local default_size=$($LFS getstripe -S $MOUNT)
2380 local default_offset=$($LFS getstripe -i $MOUNT)
2381 local dsize=$(do_facet $SINGLEMDS \
2382 "$LCTL get_param -n lod.$(facet_svc $SINGLEMDS)*.stripesize")
2383 [ $default_size -eq $dsize ] ||
2384 error "stripe size $default_size != $dsize"
2385 [ $default_offset -eq -1 ] ||
2386 error "stripe offset $default_offset != -1"
2388 run_test 27A "check filesystem-wide default LOV EA values"
2390 test_27B() { # LU-2523
2391 test_mkdir $DIR/$tdir
2392 rm -f $DIR/$tdir/f0 $DIR/$tdir/f1
2394 # open f1 with O_LOV_DELAY_CREATE
2396 # call setstripe ioctl on open file descriptor for f1
2398 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:nB1c \
2402 # open f1 with O_LOV_DELAY_CREATE
2404 # call setstripe ioctl on open file descriptor for f1
2406 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:uB1c
2408 # Allow multiop to fail in imitation of NFS's busted semantics.
2411 run_test 27B "call setstripe on open unlinked file/rename victim"
2413 # 27C family tests full striping and overstriping
2414 test_27Ca() { #LU-2871
2415 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2423 test_mkdir $DIR/$tdir
2425 for i in $(seq 0 $((OSTCOUNT - 1))); do
2426 # set stripe across all OSTs starting from OST$i
2427 $LFS setstripe -i $i -c -1 $tfile$i
2428 # get striping information
2429 ost_idx=($($LFS getstripe $tfile$i |
2430 tail -n $((OSTCOUNT + 1)) | awk '{print $1}'))
2431 echo "OST Index: ${ost_idx[*]}"
2434 [ ${#ost_idx[@]} -eq $OSTCOUNT ] ||
2435 error "${#ost_idx[@]} != $OSTCOUNT"
2437 for index in $(seq 0 $((OSTCOUNT - 1))); do
2439 for j in "${ost_idx[@]}"; do
2440 if [ $index -eq $j ]; then
2446 error "Can not find $index in ${ost_idx[*]}"
2450 run_test 27Ca "check full striping across all OSTs"
2453 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2454 skip "server does not support overstriping"
2455 [[ $OSTCOUNT -ge $(($LOV_MAX_STRIPE_COUNT / 2)) ]] &&
2456 skip_env "too many osts, skipping"
2458 test_mkdir -p $DIR/$tdir
2459 local setcount=$(($OSTCOUNT * 2))
2460 [ $setcount -lt 160 ] || large_xattr_enabled ||
2461 skip_env "ea_inode feature disabled"
2463 $LFS setstripe -C $setcount $DIR/$tdir/$tfile ||
2464 error "setstripe failed"
2466 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2467 [ $count -eq $setcount ] ||
2468 error "stripe count $count, should be $setcount"
2470 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" ||
2471 error "overstriped should be set in pattern"
2473 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2476 run_test 27Cb "more stripes than OSTs with -C"
2479 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2480 skip "server does not support overstriping"
2481 [[ $OSTCOUNT -lt 2 ]] && skip_env "need > 1 OST"
2483 test_mkdir -p $DIR/$tdir
2484 local setcount=$(($OSTCOUNT - 1))
2486 [ $setcount -lt 160 ] || large_xattr_enabled ||
2487 skip_env "ea_inode feature disabled"
2489 $LFS setstripe -C $setcount $DIR/$tdir/$tfile ||
2490 error "setstripe failed"
2492 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2493 [ $count -eq $setcount ] ||
2494 error "stripe count $count, should be $setcount"
2496 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" &&
2497 error "overstriped should not be set in pattern"
2499 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2502 run_test 27Cc "fewer stripes than OSTs does not set overstriping"
2505 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2506 skip "server does not support overstriping"
2507 [[ $OSTCOUNT -lt 2 ]] && skip_env "need > 1 OST"
2508 large_xattr_enabled || skip_env "ea_inode feature disabled"
2512 test_mkdir -p $DIR/$tdir
2513 local setcount=$LOV_MAX_STRIPE_COUNT
2515 $LFS setstripe -C $setcount $DIR/$tdir/$tfile ||
2516 error "setstripe failed"
2518 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2519 [ $count -eq $setcount ] ||
2520 error "stripe count $count, should be $setcount"
2522 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" ||
2523 error "overstriped should be set in pattern"
2525 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2528 rm -f $DIR/$tdir/$tfile || error "Delete $tfile failed"
2530 run_test 27Cd "test maximum stripe count"
2533 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2534 skip "server does not support overstriping"
2535 test_mkdir -p $DIR/$tdir
2537 pool_add $TESTNAME || error "Pool creation failed"
2538 pool_add_targets $TESTNAME 0 || error "pool_add_targets failed"
2542 $LFS setstripe -C $setcount -p "$TESTNAME" $DIR/$tdir/$tfile ||
2543 error "setstripe failed"
2545 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2546 [ $count -eq $setcount ] ||
2547 error "stripe count $count, should be $setcount"
2549 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" ||
2550 error "overstriped should be set in pattern"
2552 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2555 rm -f $DIR/$tdir/$tfile || error "Delete $tfile failed"
2557 run_test 27Ce "test pool with overstriping"
2560 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2561 skip "server does not support overstriping"
2562 [[ $OSTCOUNT -ge $(($LOV_MAX_STRIPE_COUNT / 2)) ]] &&
2563 skip_env "too many osts, skipping"
2565 test_mkdir -p $DIR/$tdir
2567 local setcount=$(($OSTCOUNT * 2))
2568 [ $setcount -lt 160 ] || large_xattr_enabled ||
2569 skip_env "ea_inode feature disabled"
2571 $LFS setstripe -C $setcount $DIR/$tdir/ ||
2572 error "setstripe failed"
2574 echo 1 > $DIR/$tdir/$tfile
2576 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2577 [ $count -eq $setcount ] ||
2578 error "stripe count $count, should be $setcount"
2580 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" ||
2581 error "overstriped should be set in pattern"
2583 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2586 rm -f $DIR/$tdir/$tfile || error "Delete $tfile failed"
2588 run_test 27Cf "test default inheritance with overstriping"
2591 (( MDS1_VERSION >= $(version_code v2_15_55-80-gd96b98ee6b) )) ||
2592 skip "need MDS version at least v2_15_55-80-gd96b98ee6b for fix"
2594 $LFS setstripe -o 0,$OSTCOUNT $DIR/$tfile
2595 (( $? != 0 )) || error "must be an error for not existent OST#"
2597 run_test 27Cg "test setstripe with wrong OST idx"
2600 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
2601 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
2602 remote_mds_nodsh && skip "remote MDS with nodsh"
2604 local POOL=${POOL:-testpool}
2606 local last_ost=$(($OSTCOUNT - 1))
2608 local ost_list=$(seq $first_ost $ost_step $last_ost)
2609 local ost_range="$first_ost $last_ost $ost_step"
2611 test_mkdir $DIR/$tdir
2612 pool_add $POOL || error "pool_add failed"
2613 pool_add_targets $POOL $ost_range || error "pool_add_targets failed"
2616 [ $MDS1_VERSION -lt $(version_code 2.8.55) ] &&
2618 [ $MDS1_VERSION -lt $(version_code 2.9.55) ] ||
2619 [ $CLIENT_VERSION -lt $(version_code 2.9.55) ] &&
2620 skip27D+=" -s 30,31"
2621 [[ ! $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ||
2622 $OSTCOUNT -ge $(($LOV_MAX_STRIPE_COUNT / 2)) ]] &&
2623 skip27D+=" -s 32,33"
2624 [[ $MDS_VERSION -lt $(version_code $SEL_VER) ]] &&
2626 llapi_layout_test -d$DIR/$tdir -p$POOL -o$OSTCOUNT $skip27D ||
2627 error "llapi_layout_test failed"
2629 destroy_test_pools || error "destroy test pools failed"
2631 run_test 27D "validate llapi_layout API"
2633 # Verify that default_easize is increased from its initial value after
2634 # accessing a widely striped file.
2636 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
2637 [ $CLIENT_VERSION -lt $(version_code 2.5.57) ] &&
2638 skip "client does not have LU-3338 fix"
2640 # 72 bytes is the minimum space required to store striping
2641 # information for a file striped across one OST:
2642 # (sizeof(struct lov_user_md_v3) +
2643 # sizeof(struct lov_user_ost_data_v1))
2645 $LCTL set_param -n llite.*.default_easize $min_easize ||
2646 error "lctl set_param failed"
2647 local easize=$($LCTL get_param -n llite.*.default_easize)
2649 [ $easize -eq $min_easize ] ||
2650 error "failed to set default_easize"
2652 $LFS setstripe -c $OSTCOUNT $DIR/$tfile ||
2653 error "setstripe failed"
2654 # In order to ensure stat() call actually talks to MDS we need to
2655 # do something drastic to this file to shake off all lock, e.g.
2656 # rename it (kills lookup lock forcing cache cleaning)
2657 mv $DIR/$tfile $DIR/${tfile}-1
2658 ls -l $DIR/${tfile}-1
2661 easize=$($LCTL get_param -n llite.*.default_easize)
2663 [ $easize -gt $min_easize ] ||
2664 error "default_easize not updated"
2666 run_test 27E "check that default extended attribute size properly increases"
2668 test_27F() { # LU-5346/LU-7975
2669 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2670 [[ $OSTCOUNT -lt 2 ]] && skip "needs >= 2 OSTs"
2671 [[ $MDS1_VERSION -lt $(version_code 2.8.51) ]] &&
2672 skip "Need MDS version at least 2.8.51"
2673 remote_ost_nodsh && skip "remote OST with nodsh"
2675 test_mkdir $DIR/$tdir
2677 $LFS setstripe -c 2 $DIR/$tdir
2679 # stop all OSTs to reproduce situation for LU-7975 ticket
2680 for num in $(seq $OSTCOUNT); do
2684 # open/create f0 with O_LOV_DELAY_CREATE
2685 # truncate f0 to a non-0 size
2687 multiop $DIR/$tdir/f0 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:T1050000c
2689 $CHECKSTAT -s 1050000 $DIR/$tdir/f0 || error "checkstat failed"
2690 # open/write it again to force delayed layout creation
2691 cat /etc/hosts > $DIR/$tdir/f0 &
2695 for num in $(seq $OSTCOUNT); do
2696 start ost$num $(ostdevname $num) $OST_MOUNT_OPTS ||
2697 error "ost$num failed to start"
2700 wait $catpid || error "cat failed"
2702 cmp /etc/hosts $DIR/$tdir/f0 || error "cmp failed"
2703 [[ $($LFS getstripe -c $DIR/$tdir/f0) == 2 ]] ||
2704 error "wrong stripecount"
2707 run_test 27F "Client resend delayed layout creation with non-zero size"
2709 test_27G() { #LU-10629
2710 [ $MDS1_VERSION -lt $(version_code 2.11.51) ] &&
2711 skip "Need MDS version at least 2.11.51"
2712 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
2713 remote_mds_nodsh && skip "remote MDS with nodsh"
2714 local POOL=${POOL:-testpool}
2715 local ostrange="0 0 1"
2717 test_mkdir $DIR/$tdir
2718 touch $DIR/$tdir/$tfile.nopool
2719 pool_add $POOL || error "pool_add failed"
2720 pool_add_targets $POOL $ostrange || error "pool_add_targets failed"
2721 $LFS setstripe -p $POOL $DIR/$tdir
2723 local pool=$($LFS getstripe -p $DIR/$tdir)
2725 [ "$pool" = "$POOL" ] || error "Striping failed got '$pool' not '$POOL'"
2726 touch $DIR/$tdir/$tfile.default
2727 $LFS setstripe -E 1M --pool $POOL -c 1 -E eof -c 1 $DIR/$tdir/$tfile.pfl
2728 $LFS find $DIR/$tdir -type f --pool $POOL
2729 local found=$($LFS find $DIR/$tdir -type f --pool $POOL | wc -l)
2730 [[ "$found" == "2" ]] ||
2731 error "found $found != 2 files in '$DIR/$tdir' in '$POOL'"
2733 $LFS setstripe -d $DIR/$tdir
2735 pool=$($LFS getstripe -p -d $DIR/$tdir)
2737 [[ "$pool" != "$POOL" ]] || error "$DIR/$tdir is still '$pool'"
2739 run_test 27G "Clear OST pool from stripe"
2742 [[ $MDS1_VERSION -le $(version_code 2.11.54) ]] &&
2743 skip "Need MDS version newer than 2.11.54"
2744 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
2745 test_mkdir $DIR/$tdir
2746 $LFS setstripe -o 0 -o 2 $DIR/$tdir || error "setstripe failed"
2747 touch $DIR/$tdir/$tfile
2748 $LFS getstripe -c $DIR/$tdir/$tfile
2749 [ $($LFS getstripe -c $DIR/$tdir/$tfile) -eq 2 ] ||
2750 error "two-stripe file doesn't have two stripes"
2752 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
2753 $LFS getstripe -y $DIR/$tdir/$tfile
2754 (( $($LFS getstripe -y $DIR/$tdir/$tfile |
2755 egrep -c "l_ost_idx: [02]$") == "2" )) ||
2756 error "expected l_ost_idx: [02]$ not matched"
2758 # make sure ost list has been cleared
2759 local stripesize=$($LFS getstripe -S $DIR/$tdir)
2760 $LFS setstripe -S $((stripesize * 4)) -i 1 \
2761 -c $((OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
2763 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
2765 run_test 27H "Set specific OSTs stripe"
2768 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2769 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2770 [[ $MDS1_VERSION -gt $(version_code 2.12.52) ]] ||
2771 skip "Need MDS version newer than 2.12.52"
2772 local pool=$TESTNAME
2773 local ostrange="1 1 1"
2775 save_layout_restore_at_exit $MOUNT
2776 $LFS setstripe -c 2 -i 0 $MOUNT
2777 pool_add $pool || error "pool_add failed"
2778 pool_add_targets $pool $ostrange ||
2779 error "pool_add_targets failed"
2780 test_mkdir $DIR/$tdir
2781 $LFS setstripe -p $pool $DIR/$tdir
2782 $MULTIOP $DIR/$tdir/$tfile Oc || error "multiop failed"
2783 $LFS getstripe $DIR/$tdir/$tfile
2785 run_test 27I "check that root dir striping does not break parent dir one"
2788 (( $MDS1_VERSION > $(version_code 2.12.51) )) ||
2789 skip "Need MDS version newer than 2.12.51"
2791 # skip basic ops on file with foreign LOV tests on 5.12-6.2 kernels
2792 # until the filemap_read() issue is fixed by v6.2-rc4-61-g5956592ce337
2793 (( $LINUX_VERSION_CODE < $(version_code 5.12.0) ||
2794 $LINUX_VERSION_CODE >= $(version_code 6.2.0) )) ||
2795 skip "Need kernel < 5.12.0 or >= 6.2.0 for filemap_read() fix"
2797 test_mkdir $DIR/$tdir
2798 local uuid1=$(cat /proc/sys/kernel/random/uuid)
2799 local uuid2=$(cat /proc/sys/kernel/random/uuid)
2801 # create foreign file (raw way)
2802 ! $LFS setstripe --flags 0xda08 $DIR/$tdir/$tfile ||
2803 error "creating $tfile w/ hex flags w/o --foreign should fail"
2805 ! $LFS setstripe --foreign --flags foo \
2806 --xattr ${uuid1}@${uuid2} $DIR/$tdir/$tfile ||
2807 error "creating $tfile with '--flags foo' should fail"
2809 ! $LFS setstripe --foreign --flags 0xffffffff \
2810 --xattr ${uuid1}@${uuid2} $DIR/$tdir/$tfile ||
2811 error "creating $tfile w/ 0xffffffff flags should fail"
2813 create_foreign_file -f $DIR/$tdir/$tfile -x "${uuid1}@${uuid2}" \
2814 -t 1 -F 0xda08 || error "create_foreign_file failed"
2816 # verify foreign file (raw way)
2817 parse_foreign_file -f $DIR/$tdir/$tfile |
2818 grep "lov_foreign_magic: 0x0BD70BD0" ||
2819 error "$DIR/$tdir/$tfile: invalid LOV EA foreign magic"
2820 parse_foreign_file -f $DIR/$tdir/$tfile | grep "lov_xattr_size: 89" ||
2821 error "$DIR/$tdir/$tfile: invalid LOV EA foreign size"
2822 parse_foreign_file -f $DIR/$tdir/$tfile |
2823 grep "lov_foreign_size: 73" ||
2824 error "$DIR/$tdir/$tfile: invalid LOV EA foreign size"
2825 parse_foreign_file -f $DIR/$tdir/$tfile |
2826 grep "lov_foreign_type: 1" ||
2827 error "$DIR/$tdir/$tfile: invalid LOV EA foreign type"
2828 parse_foreign_file -f $DIR/$tdir/$tfile |
2829 grep "lov_foreign_flags: 0x0000DA08" ||
2830 error "$DIR/$tdir/$tfile: invalid LOV EA foreign flags"
2831 local lov=$(parse_foreign_file -f $DIR/$tdir/$tfile |
2832 grep "lov_foreign_value: 0x" |
2833 sed -e 's/lov_foreign_value: 0x//')
2834 local lov2=$(echo -n "${uuid1}@${uuid2}" | od -A n -t x1 -w160)
2835 [[ $lov = ${lov2// /} ]] ||
2836 error "$DIR/$tdir/$tfile: invalid LOV EA foreign value"
2838 # create foreign file (lfs + API)
2839 $LFS setstripe --foreign=none --flags 0xda08 \
2840 -x "${uuid1}@${uuid2}" $DIR/$tdir/${tfile}2 ||
2841 error "$DIR/$tdir/${tfile}2: create failed"
2843 $LFS getstripe -v $DIR/$tdir/${tfile}2 |
2844 grep "lfm_magic:.*0x0BD70BD0" ||
2845 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign magic"
2846 # lfm_length is LOV EA size - sizeof(lfm_magic) - sizeof(lfm_length)
2847 $LFS getstripe -v $DIR/$tdir/${tfile}2 | grep "lfm_length:.*73" ||
2848 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign size"
2849 $LFS getstripe -v $DIR/$tdir/${tfile}2 | grep "lfm_type:.*none" ||
2850 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign type"
2851 $LFS getstripe -v $DIR/$tdir/${tfile}2 |
2852 grep "lfm_flags:.*0x0000DA08" ||
2853 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign flags"
2854 $LFS getstripe $DIR/$tdir/${tfile}2 |
2855 grep "lfm_value:.*${uuid1}@${uuid2}" ||
2856 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign value"
2858 # modify striping should fail
2859 $LFS setstripe -c 2 $DIR/$tdir/$tfile &&
2860 error "$DIR/$tdir/$tfile: setstripe should fail"
2861 $LFS setstripe -c 2 $DIR/$tdir/${tfile}2 &&
2862 error "$DIR/$tdir/${tfile}2: setstripe should fail"
2865 cat $DIR/$tdir/$tfile && error "$DIR/$tdir/$tfile: read should fail"
2866 cat $DIR/$tdir/${tfile}2 &&
2867 error "$DIR/$tdir/${tfile}2: read should fail"
2868 cat /etc/passwd > $DIR/$tdir/$tfile &&
2869 error "$DIR/$tdir/$tfile: write should fail"
2870 cat /etc/passwd > $DIR/$tdir/${tfile}2 &&
2871 error "$DIR/$tdir/${tfile}2: write should fail"
2874 chmod 222 $DIR/$tdir/$tfile ||
2875 error "$DIR/$tdir/$tfile: chmod failed"
2876 chmod 222 $DIR/$tdir/${tfile}2 ||
2877 error "$DIR/$tdir/${tfile}2: chmod failed"
2880 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/$tfile ||
2881 error "$DIR/$tdir/$tfile: chown failed"
2882 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/${tfile}2 ||
2883 error "$DIR/$tdir/${tfile}2: chown failed"
2885 # rename should work
2886 mv $DIR/$tdir/$tfile $DIR/$tdir/${tfile}.new ||
2887 error "$DIR/$tdir/$tfile: rename of foreign file has failed"
2888 mv $DIR/$tdir/${tfile}2 $DIR/$tdir/${tfile}2.new ||
2889 error "$DIR/$tdir/${tfile}2: rename of foreign file has failed"
2891 #remove foreign file
2892 rm $DIR/$tdir/${tfile}.new ||
2893 error "$DIR/$tdir/${tfile}.new: remove of foreign file has failed"
2894 rm $DIR/$tdir/${tfile}2.new ||
2895 error "$DIR/$tdir/${tfile}2.new: remove of foreign file has failed"
2897 run_test 27J "basic ops on file with foreign LOV"
2900 [[ $MDS1_VERSION -le $(version_code 2.12.49) ]] &&
2901 skip "Need MDS version newer than 2.12.49"
2903 test_mkdir $DIR/$tdir
2904 local uuid1=$(cat /proc/sys/kernel/random/uuid)
2905 local uuid2=$(cat /proc/sys/kernel/random/uuid)
2907 # create foreign dir (raw way)
2908 ! $LFS setdirstripe --flags 0xda08 $DIR/$tdir/$tdir ||
2909 error "creating $tdir w/ hex flags w/o --foreign should fail"
2911 ! $LFS setdirstripe --foreign --flags foo \
2912 --xattr ${uuid1}@${uuid2} $DIR/$tdir/$tdir ||
2913 error "creating $tdir with '--flags foo' should fail"
2915 ! $LFS setdirstripe --foreign --flags 0xffffffff \
2916 --xattr ${uuid1}@${uuid2} $DIR/$tdir/$tdir ||
2917 error "creating $tdir w/ 0xffffffff flags should fail"
2919 create_foreign_dir -d $DIR/$tdir/$tdir -x "${uuid1}@${uuid2}" -t 1 ||
2920 error "create_foreign_dir FAILED"
2922 # verify foreign dir (raw way)
2923 parse_foreign_dir -d $DIR/$tdir/$tdir |
2924 grep "lmv_foreign_magic:.*0xcd50cd0" ||
2925 error "$DIR/$tdir/$tfile: invalid LMV EA magic"
2926 parse_foreign_dir -d $DIR/$tdir/$tdir | grep "lmv_xattr_size:.*89$" ||
2927 error "$DIR/$tdir/$tdir: invalid LMV EA size"
2928 parse_foreign_dir -d $DIR/$tdir/$tdir | grep "lmv_foreign_type: 1$" ||
2929 error "$DIR/$tdir/$tdir: invalid LMV EA type"
2930 parse_foreign_dir -d $DIR/$tdir/$tdir |
2931 grep "lmv_foreign_flags: 55813$" ||
2932 error "$DIR/$tdir/$tdir: invalid LMV EA flags"
2933 local lmv=$(parse_foreign_dir -d $DIR/$tdir/$tdir |
2934 grep "lmv_foreign_value: 0x" |
2935 sed 's/lmv_foreign_value: 0x//')
2936 local lmv2=$(echo -n "${uuid1}@${uuid2}" | od -A n -t x1 -w160 |
2938 [[ $lmv == $lmv2 ]] || error "$DIR/$tdir/$tdir: invalid LMV EA value"
2940 # create foreign dir (lfs + API)
2941 $LFS mkdir --foreign=none --xattr="${uuid1}@${uuid2}" --flags=0xda05 \
2942 $DIR/$tdir/${tdir}2 ||
2943 error "$DIR/$tdir/${tdir}2: create failed"
2945 $LFS getdirstripe -v $DIR/$tdir/${tdir}2
2947 $LFS getdirstripe -v $DIR/$tdir/${tdir}2 |
2948 grep "lfm_magic:.*0x0CD50CD0" ||
2949 error "$DIR/$tdir/${tdir}2: invalid LMV EA magic"
2950 # lfm_length is LMV EA size - sizeof(lfm_magic) - sizeof(lfm_length)
2951 # - sizeof(lfm_type) - sizeof(lfm_flags)
2952 $LFS getdirstripe -v $DIR/$tdir/${tdir}2 | grep "lfm_length:.*73" ||
2953 error "$DIR/$tdir/${tdir}2: invalid LMV EA size"
2954 $LFS getdirstripe -v $DIR/$tdir/${tdir}2 | grep "lfm_type:.*none" ||
2955 error "$DIR/$tdir/${tdir}2: invalid LMV EA type"
2956 $LFS getdirstripe -v $DIR/$tdir/${tdir}2 |
2957 grep "lfm_flags:.*0x0000DA05" ||
2958 error "$DIR/$tdir/${tdir}2: invalid LMV EA flags"
2959 $LFS getdirstripe $DIR/$tdir/${tdir}2 |
2960 grep "lfm_value.*${uuid1}@${uuid2}" ||
2961 error "$DIR/$tdir/${tdir}2: invalid LMV EA value"
2963 # file create in dir should fail
2964 touch $DIR/$tdir/$tdir/$tfile && error "$DIR/$tdir: file create should fail"
2965 touch $DIR/$tdir/${tdir}2/$tfile &&
2966 error "$DIR/${tdir}2: file create should fail"
2969 chmod 777 $DIR/$tdir/$tdir ||
2970 error "$DIR/$tdir: chmod failed"
2971 chmod 777 $DIR/$tdir/${tdir}2 ||
2972 error "$DIR/${tdir}2: chmod failed"
2975 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/$tdir ||
2976 error "$DIR/$tdir: chown failed"
2977 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/${tdir}2 ||
2978 error "$DIR/${tdir}2: chown failed"
2980 # rename should work
2981 mv $DIR/$tdir/$tdir $DIR/$tdir/${tdir}.new ||
2982 error "$DIR/$tdir/$tdir: rename of foreign dir has failed"
2983 mv $DIR/$tdir/${tdir}2 $DIR/$tdir/${tdir}2.new ||
2984 error "$DIR/$tdir/${tdir}2: rename of foreign dir has failed"
2987 rmdir $DIR/$tdir/${tdir}.new ||
2988 error "$DIR/$tdir/${tdir}.new: remove of foreign dir has failed"
2989 rmdir $DIR/$tdir/${tdir}2.new ||
2990 error "$DIR/$tdir/${tdir}2.new: remove of foreign dir has failed"
2992 run_test 27K "basic ops on dir with foreign LMV"
2995 remote_mds_nodsh && skip "remote MDS with nodsh"
2997 local POOL=${POOL:-$TESTNAME}
2999 pool_add $POOL || error "pool_add failed"
3001 lfs pool_list $MOUNT | grep -Fx "${FSNAME}.${POOL}" ||
3002 error "pool_list does not contain ${FSNAME}.${POOL}:" \
3003 "$(lfs pool_list $MOUNT | grep -F "${POOL}")"
3005 run_test 27L "lfs pool_list gives correct pool name"
3008 (( $MDS1_VERSION >= $(version_code 2.12.57) )) ||
3009 skip "Need MDS version >= than 2.12.57"
3010 remote_mds_nodsh && skip "remote MDS with nodsh"
3011 (( $OSTCOUNT > 1 )) || skip "need > 1 OST"
3013 # Set default striping on directory
3016 local mdts=$(comma_list $(mdts_nodes))
3018 # if we run against a 2.12 server which lacks overstring support
3019 # then the connect_flag will not report overstriping, even if client
3021 if [[ $($LCTL get_param mdc.*.connect_flags) =~ overstriping ]]; then
3022 stripe_opt="-C $setcount"
3023 elif (( $OSTCOUNT >= $setcount )); then
3024 stripe_opt="-c $setcount"
3026 skip "server does not support overstriping"
3029 test_mkdir $DIR/$tdir
3031 # Validate existing append_* params and ensure restore
3032 local pool=$(do_facet mds1 $LCTL get_param -n mdd.$FSNAME-MDT0000.append_pool)
3033 [[ "$pool" == "" ]] || error "expected append_pool == '', got '$pool'"
3034 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.append_pool=none"
3036 local orig_count=$(do_facet mds1 $LCTL get_param -n mdd.$FSNAME-MDT0000.append_stripe_count)
3037 ((orig_count == 1)) || error "expected append_stripe_count == 1, got $orig_count"
3038 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=1"
3040 $LFS setstripe $stripe_opt $DIR/$tdir
3042 echo 1 > $DIR/$tdir/${tfile}.1
3043 local count=$($LFS getstripe -c $DIR/$tdir/${tfile}.1)
3044 (( $count == $setcount )) ||
3045 error "(1) stripe count $count, should be $setcount"
3047 local appendcount=$orig_count
3048 echo 1 >> $DIR/$tdir/${tfile}.2_append
3049 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.2_append)
3050 (( $count == $appendcount )) ||
3051 error "(2)stripe count $count, should be $appendcount for append"
3053 # Disable O_APPEND striping, verify it works
3054 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=0
3056 # Should now get the default striping, which is 4
3058 echo 1 >> $DIR/$tdir/${tfile}.3_append
3059 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.3_append)
3060 (( $count == $setcount )) ||
3061 error "(3) stripe count $count, should be $setcount"
3063 # Try changing the stripe count for append files
3064 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=2
3066 # Append striping is now 2 (directory default is still 4)
3068 echo 1 >> $DIR/$tdir/${tfile}.4_append
3069 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.4_append)
3070 (( $count == $appendcount )) ||
3071 error "(4) stripe count $count, should be $appendcount for append"
3073 # Test append stripe count of -1
3074 # Exercise LU-16872 patch with specific striping, only if MDS has fix
3075 (( $MDS1_VERSION > $(version_code 2.15.56.46) )) &&
3076 $LFS setstripe -o 0,$((OSTCOUNT - 1)) $DIR/$tdir &&
3077 touch $DIR/$tdir/$tfile.specific.{1..128}
3078 stack_trap "rm -f $DIR/$tdir/$tfile.*"
3080 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=-1
3081 appendcount=$OSTCOUNT
3082 echo 1 >> $DIR/$tdir/${tfile}.5
3083 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.5)
3084 (( $count == $appendcount )) ||
3085 error "(5) stripe count $count, should be $appendcount for append"
3087 # Set append striping back to default of 1
3088 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=1
3090 # Try a new default striping, PFL + DOM
3091 $LFS setstripe -L mdt -E 1M -E -1 -c 2 $DIR/$tdir
3093 # Create normal DOM file, DOM returns stripe count == 0
3095 touch $DIR/$tdir/${tfile}.6
3096 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.6)
3097 (( $count == $setcount )) ||
3098 error "(6) stripe count $count, should be $setcount"
3102 echo 1 >> $DIR/$tdir/${tfile}.7_append
3103 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.7_append)
3104 (( $count == $appendcount )) ||
3105 error "(7) stripe count $count, should be $appendcount for append"
3107 # Clean up DOM layout
3108 $LFS setstripe -d $DIR/$tdir
3110 save_layout_restore_at_exit $MOUNT
3111 # Now test that append striping works when layout is from root
3112 $LFS setstripe -c 2 $MOUNT
3113 # Make a special directory for this
3114 mkdir $DIR/${tdir}/${tdir}.2
3116 # Verify for normal file
3118 echo 1 > $DIR/${tdir}/${tdir}.2/${tfile}.8
3119 count=$($LFS getstripe -c $DIR/$tdir/${tdir}.2/${tfile}.8)
3120 (( $count == $setcount )) ||
3121 error "(8) stripe count $count, should be $setcount"
3124 echo 1 >> $DIR/${tdir}/${tdir}.2/${tfile}.9_append
3125 count=$($LFS getstripe -c $DIR/${tdir}/${tdir}.2/${tfile}.9_append)
3126 (( $count == $appendcount )) ||
3127 error "(9) stripe count $count, should be $appendcount for append"
3129 # Now test O_APPEND striping with pools
3130 pool_add $TESTNAME || error "pool creation failed"
3131 pool_add_targets $TESTNAME 0 1 || error "Pool add targets failed"
3132 do_nodes $mdts $LCTL set_param mdd.*.append_pool="$TESTNAME"
3134 echo 1 >> $DIR/$tdir/${tfile}.10_append
3136 pool=$($LFS getstripe -p $DIR/$tdir/${tfile}.10_append)
3137 [[ "$pool" == "$TESTNAME" ]] || error "(10) incorrect pool: $pool"
3139 # Check that count is still correct
3141 echo 1 >> $DIR/$tdir/${tfile}.11_append
3142 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.11_append)
3143 (( $count == $appendcount )) ||
3144 error "(11) stripe count $count, should be $appendcount for append"
3146 # Disable O_APPEND stripe count, verify pool works separately
3147 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=0
3149 echo 1 >> $DIR/$tdir/${tfile}.12_append
3151 pool=$($LFS getstripe -p $DIR/$tdir/${tfile}.12_append)
3152 [[ "$pool" == "$TESTNAME" ]] || error "(12) incorrect pool: $pool"
3154 # Remove pool setting, verify it's not applied
3155 do_nodes $mdts $LCTL set_param mdd.*.append_pool='none'
3157 echo 1 >> $DIR/$tdir/${tfile}.13_append
3159 pool=$($LFS getstripe -p $DIR/$tdir/${tfile}.13_append)
3160 [[ -z "$pool" ]] || error "(13) pool found: $pool"
3162 run_test 27M "test O_APPEND striping"
3165 combined_mgs_mds && skip "needs separate MGS/MDT"
3167 pool_add $TESTNAME || error "pool_add failed"
3168 do_facet mgs "$LCTL pool_list $FSNAME" |
3169 grep -Fx "${FSNAME}.${TESTNAME}" ||
3170 error "lctl pool_list on MGS failed"
3172 run_test 27N "lctl pool_list on separate MGS gives correct pool name"
3174 clean_foreign_symlink() {
3176 lctl set_param llite/$FSNAME-*/foreign_symlink_enable=0
3177 for i in $DIR/$tdir/* ; do
3178 $LFS unlink_foreign $i || true
3183 [[ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.12.51) ]] &&
3184 skip "Need MDS version newer than 2.12.51"
3186 test_mkdir $DIR/$tdir
3187 local uuid1=$(cat /proc/sys/kernel/random/uuid)
3188 local uuid2=$(cat /proc/sys/kernel/random/uuid)
3190 trap clean_foreign_symlink EXIT
3192 # enable foreign_symlink behaviour
3193 $LCTL set_param llite/$FSNAME-*/foreign_symlink_enable=1
3195 # foreign symlink LOV format is a partial path by default
3197 # create foreign file (lfs + API)
3198 $LFS setstripe --foreign=symlink --flags 0xda05 \
3199 -x "${uuid1}/${uuid2}" --mode 0600 $DIR/$tdir/${tfile} ||
3200 error "$DIR/$tdir/${tfile}: create failed"
3202 $LFS getstripe -v $DIR/$tdir/${tfile} |
3203 grep "lfm_magic:.*0x0BD70BD0" ||
3204 error "$DIR/$tdir/${tfile}: invalid LOV EA foreign magic"
3205 $LFS getstripe -v $DIR/$tdir/${tfile} | grep "lfm_type:.*symlink" ||
3206 error "$DIR/$tdir/${tfile}: invalid LOV EA foreign type"
3207 $LFS getstripe -v $DIR/$tdir/${tfile} |
3208 grep "lfm_flags:.*0x0000DA05" ||
3209 error "$DIR/$tdir/${tfile}: invalid LOV EA foreign flags"
3210 $LFS getstripe $DIR/$tdir/${tfile} |
3211 grep "lfm_value:.*${uuid1}/${uuid2}" ||
3212 error "$DIR/$tdir/${tfile}: invalid LOV EA foreign value"
3214 # modify striping should fail
3215 $LFS setstripe -c 2 $DIR/$tdir/$tfile &&
3216 error "$DIR/$tdir/$tfile: setstripe should fail"
3218 # R/W should fail ("/{foreign_symlink_prefix}/${uuid1}/" missing)
3219 cat $DIR/$tdir/$tfile && error "$DIR/$tdir/$tfile: read should fail"
3220 cat /etc/passwd > $DIR/$tdir/$tfile &&
3221 error "$DIR/$tdir/$tfile: write should fail"
3223 # rename should succeed
3224 mv $DIR/$tdir/$tfile $DIR/$tdir/${tfile}.new ||
3225 error "$DIR/$tdir/$tfile: rename has failed"
3227 #remove foreign_symlink file should fail
3228 rm $DIR/$tdir/${tfile}.new &&
3229 error "$DIR/$tdir/${tfile}.new: remove of foreign_symlink file should fail"
3232 mkdir /tmp/${uuid1} ||
3233 error "/tmp/${uuid1}: mkdir has failed"
3234 echo FOOFOO > /tmp/${uuid1}/${uuid2} ||
3235 error "/tmp/${uuid1}/${uuid2}: echo has failed"
3236 $LCTL set_param llite/$FSNAME-*/foreign_symlink_prefix=/tmp/
3237 $CHECKSTAT -t link -l /tmp/${uuid1}/${uuid2} $DIR/$tdir/${tfile}.new ||
3238 error "$DIR/$tdir/${tfile}.new: not seen as a symlink"
3239 #read should succeed now
3240 cat $DIR/$tdir/${tfile}.new | grep FOOFOO ||
3241 error "$DIR/$tdir/${tfile}.new: symlink resolution has failed"
3242 #write should succeed now
3243 cat /etc/passwd > $DIR/$tdir/${tfile}.new ||
3244 error "$DIR/$tdir/${tfile}.new: write should succeed"
3245 diff /etc/passwd $DIR/$tdir/${tfile}.new ||
3246 error "$DIR/$tdir/${tfile}.new: diff has failed"
3247 diff /etc/passwd /tmp/${uuid1}/${uuid2} ||
3248 error "/tmp/${uuid1}/${uuid2}: diff has failed"
3250 #check that getstripe still works
3251 $LFS getstripe $DIR/$tdir/${tfile}.new ||
3252 error "$DIR/$tdir/${tfile}.new: getstripe should still work with foreign_symlink enabled"
3254 # chmod should still succeed
3255 chmod 644 $DIR/$tdir/${tfile}.new ||
3256 error "$DIR/$tdir/${tfile}.new: chmod has failed"
3258 # chown should still succeed
3259 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/${tfile}.new ||
3260 error "$DIR/$tdir/${tfile}.new: chown has failed"
3262 # rename should still succeed
3263 mv $DIR/$tdir/${tfile}.new $DIR/$tdir/${tfile} ||
3264 error "$DIR/$tdir/${tfile}.new: rename has failed"
3266 #remove foreign_symlink file should still fail
3267 rm $DIR/$tdir/${tfile} &&
3268 error "$DIR/$tdir/${tfile}: remove of foreign_symlink file should fail"
3270 #use special ioctl() to unlink foreign_symlink file
3271 $LFS unlink_foreign $DIR/$tdir/${tfile} ||
3272 error "$DIR/$tdir/$tfile: unlink/ioctl failed"
3275 run_test 27O "basic ops on foreign file of symlink type"
3278 [[ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.12.49) ]] &&
3279 skip "Need MDS version newer than 2.12.49"
3281 test_mkdir $DIR/$tdir
3282 local uuid1=$(cat /proc/sys/kernel/random/uuid)
3283 local uuid2=$(cat /proc/sys/kernel/random/uuid)
3285 trap clean_foreign_symlink EXIT
3287 # enable foreign_symlink behaviour
3288 $LCTL set_param llite/$FSNAME-*/foreign_symlink_enable=1
3290 # foreign symlink LMV format is a partial path by default
3292 # create foreign dir (lfs + API)
3293 $LFS mkdir --foreign=symlink --xattr="${uuid1}/${uuid2}" \
3294 --flags=0xda05 --mode 0750 $DIR/$tdir/${tdir} ||
3295 error "$DIR/$tdir/${tdir}: create failed"
3297 $LFS getdirstripe -v $DIR/$tdir/${tdir}
3299 $LFS getdirstripe -v $DIR/$tdir/${tdir} |
3300 grep "lfm_magic:.*0x0CD50CD0" ||
3301 error "$DIR/$tdir/${tdir}: invalid LMV EA magic"
3302 $LFS getdirstripe -v $DIR/$tdir/${tdir} | grep "lfm_type:.*symlink" ||
3303 error "$DIR/$tdir/${tdir}: invalid LMV EA type"
3304 $LFS getdirstripe -v $DIR/$tdir/${tdir} |
3305 grep "lfm_flags:.*0x0000DA05" ||
3306 error "$DIR/$tdir/${tdir}: invalid LMV EA flags"
3307 $LFS getdirstripe $DIR/$tdir/${tdir} |
3308 grep "lfm_value.*${uuid1}/${uuid2}" ||
3309 error "$DIR/$tdir/${tdir}: invalid LMV EA value"
3311 # file create in dir should fail
3312 # ("/{foreign_symlink_prefix}/${uuid1}/${uuid2}/" missing)
3313 touch $DIR/$tdir/$tdir/$tfile && error "$DIR/$tdir: file create should fail"
3315 # rename should succeed
3316 mv $DIR/$tdir/$tdir $DIR/$tdir/${tdir}.new ||
3317 error "$DIR/$tdir/$tdir: rename of foreign_symlink dir has failed"
3319 #remove foreign_symlink dir should fail
3320 rmdir $DIR/$tdir/${tdir}.new &&
3321 error "$DIR/$tdir/${tdir}.new: remove of foreign_symlink dir should fail"
3324 mkdir -p /tmp/${uuid1}/${uuid2} ||
3325 error "/tmp/${uuid1}/${uuid2}: mkdir has failed"
3326 echo FOOFOO > /tmp/${uuid1}/${uuid2}/foo ||
3327 error "/tmp/${uuid1}/${uuid2}/foo: echo has failed"
3328 $LCTL set_param llite/$FSNAME-*/foreign_symlink_prefix=/tmp/
3329 $CHECKSTAT -t link -l /tmp/${uuid1}/${uuid2} $DIR/$tdir/${tdir}.new ||
3330 error "$DIR/$tdir/${tdir}.new: not seen as a symlink"
3331 cat $DIR/$tdir/${tdir}.new/foo | grep FOOFOO ||
3332 error "$DIR/$tdir/${tdir}.new: symlink resolution has failed"
3334 #check that getstripe fails now that foreign_symlink enabled
3335 $LFS getdirstripe $DIR/$tdir/${tdir}.new ||
3336 error "$DIR/$tdir/${tdir}.new: getdirstripe should still work with foreign_symlink enabled"
3338 # file create in dir should work now
3339 cp /etc/passwd $DIR/$tdir/${tdir}.new/$tfile ||
3340 error "$DIR/$tdir/${tdir}.new/$tfile: file create should fail"
3341 diff /etc/passwd $DIR/$tdir/${tdir}.new/$tfile ||
3342 error "$DIR/$tdir/${tdir}.new/$tfile: diff has failed"
3343 diff /etc/passwd /tmp/${uuid1}/${uuid2}/$tfile ||
3344 error "/tmp/${uuid1}/${uuid2}/$tfile: diff has failed"
3346 # chmod should still succeed
3347 chmod 755 $DIR/$tdir/${tdir}.new ||
3348 error "$DIR/$tdir/${tdir}.new: chmod has failed"
3350 # chown should still succeed
3351 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/${tdir}.new ||
3352 error "$DIR/$tdir/${tdir}.new: chown has failed"
3354 # rename should still succeed
3355 mv $DIR/$tdir/${tdir}.new $DIR/$tdir/${tdir} ||
3356 error "$DIR/$tdir/${tdir}.new: rename of foreign_symlink dir has failed"
3358 #remove foreign_symlink dir should still fail
3359 rmdir $DIR/$tdir/${tdir} &&
3360 error "$DIR/$tdir/${tdir}: remove of foreign_symlink dir should fail"
3362 #use special ioctl() to unlink foreign_symlink file
3363 $LFS unlink_foreign $DIR/$tdir/${tdir} ||
3364 error "$DIR/$tdir/$tdir: unlink/ioctl failed"
3366 #created file should still exist
3367 [[ -f /tmp/${uuid1}/${uuid2}/$tfile ]] ||
3368 error "/tmp/${uuid1}/${uuid2}/$tfile has been removed"
3369 diff /etc/passwd /tmp/${uuid1}/${uuid2}/$tfile ||
3370 error "/tmp/${uuid1}/${uuid2}/$tfile: diff has failed"
3372 run_test 27P "basic ops on foreign dir of foreign_symlink type"
3375 rm -f $TMP/$tfile $TMP/$tfile.loop $TMP/$tfile.none $TMP/$tfile.broken
3376 stack_trap "rm -f $TMP/$tfile*"
3378 test_mkdir $DIR/$tdir-1
3379 test_mkdir $DIR/$tdir-2
3381 echo 'It is what it is' > $DIR/$tdir-1/$tfile
3382 lov_getstripe_old $DIR/$tdir-1/$tfile || error "$DIR/$tdir-1/$tfile: rc = $?"
3384 ln -s $DIR/$tdir-1/$tfile $DIR/$tdir-2/$tfile
3385 lov_getstripe_old $DIR/$tdir-2/$tfile || error "$DIR/$tdir-2/$tfile: rc = $?"
3387 ln -s $DIR/$tdir-1/$tfile $TMP/$tfile
3388 lov_getstripe_old $TMP/$tfile || error "$TMP/$tfile: rc = $?"
3390 # Create some bad symlinks and ensure that we don't loop
3391 # forever or something. These should return ELOOP (40) and
3392 # ENOENT (2) but I don't want to test for that because there's
3393 # always some weirdo architecture that needs to ruin
3394 # everything by defining these error numbers differently.
3396 ln -s $TMP/$tfile.loop $TMP/$tfile.loop
3397 lov_getstripe_old $TMP/$tfile.loop && error "$TMP/$tfile.loop: rc = $?"
3399 ln -s $TMP/$tfile.none $TMP/$tfile.broken
3400 lov_getstripe_old $TMP/$tfile.broken && error "$TMP/$tfile.broken: rc = $?"
3404 run_test 27Q "llapi_file_get_stripe() works on symlinks"
3407 (( $MDS1_VERSION >= $(version_code 2.14.55) )) ||
3408 skip "need MDS 2.14.55 or later"
3409 (( $OSTCOUNT >= 2 )) || skip_env "needs at least 2 OSTs"
3411 local testdir="$DIR/$tdir"
3412 test_mkdir -p $testdir
3413 stack_trap "rm -rf $testdir"
3414 $LFS setstripe -c -1 $testdir || error "setstripe failed"
3416 local f1="$testdir/f1"
3417 touch $f1 || error "failed to touch $f1"
3418 local count=$($LFS getstripe -c $f1)
3419 (( $count == $OSTCOUNT )) || error "wrong stripe count"
3421 do_facet $SINGLEMDS $LCTL set_param lod.*.max_stripecount=-1
3422 (( $? == 34 )) || error "setting max_stripecount to -1 should fail and return ERANGE"
3424 local maxcount=$(($OSTCOUNT - 1))
3425 local mdts=$(comma_list $(mdts_nodes))
3426 do_nodes $mdts $LCTL set_param lod.*.max_stripecount=$maxcount
3427 stack_trap "do_nodes $mdts $LCTL set_param lod.*.max_stripecount=0"
3429 local f2="$testdir/f2"
3430 touch $f2 || error "failed to touch $f2"
3431 local count=$($LFS getstripe -c $f2)
3432 (( $count == $maxcount )) || error "wrong stripe count"
3434 run_test 27R "test max_stripecount limitation when stripe count is set to -1"
3437 [ $(facet_host client) == $(facet_host ost1) ] &&
3438 skip "need ost1 and client on different nodes"
3440 #define OBD_FAIL_OSC_NO_GRANT 0x411
3441 $LCTL set_param fail_loc=0x20000411 fail_val=1
3442 #define OBD_FAIL_OST_ENOSPC 0x215
3443 do_facet ost1 "$LCTL set_param fail_loc=0x80000215"
3444 $LFS setstripe -i 0 -c 1 $DIR/$tfile
3445 $MULTIOP $DIR/$tfile oO_WRONLY:P$((4 * 1024 * 1024 + 10 * 4096))c ||
3446 error "multiop failed"
3448 run_test 27T "no eio on close on partial write due to enosp"
3451 local dir=$DIR/$tdir
3452 local file=$dir/$tfile
3453 local append_pool=${TESTNAME}-append
3454 local normal_pool=${TESTNAME}-normal
3458 local mdts=$(comma_list $(mdts_nodes))
3460 (( $MDS1_VERSION >= $(version_code 2.15.51) )) ||
3461 skip "Need MDS version at least 2.15.51 for append pool feature"
3463 # Validate existing append_* params and ensure restore
3464 pool=$(do_facet mds1 $LCTL get_param -n mdd.$FSNAME-MDT0000.append_pool)
3465 [[ "$pool" == "" ]] || error "expected append_pool == '', got '$pool'"
3466 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.append_pool=none"
3468 stripe_count=$(do_facet mds1 $LCTL get_param -n mdd.$FSNAME-MDT0000.append_stripe_count)
3469 ((stripe_count == 1)) || error "expected append_stripe_count != 0, got $stripe_count"
3470 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=$stripe_count"
3472 pool_add $append_pool || error "pool creation failed"
3473 pool_add_targets $append_pool 0 1 || error "Pool add targets failed"
3475 pool_add $normal_pool || error "pool creation failed"
3476 pool_add_targets $normal_pool 0 1 || error "Pool add targets failed"
3479 $LFS setstripe -E 1M -c 1 -p $normal_pool -E 2M -c 2 -p $normal_pool -E eof -c -1 $dir
3482 $LFS getstripe $file.1
3484 pool=$($LFS getstripe -p $file.1)
3485 [[ "$pool" == "$normal_pool" ]] || error "got pool '$pool', expected '$normal_pool'"
3487 stripe_count2=$($LFS getstripe -c $file.1)
3488 ((stripe_count2 == stripe_count)) ||
3489 error "got stripe_count '$stripe_count2', expected '$stripe_count'"
3491 do_nodes $mdts $LCTL set_param mdd.*.append_pool=$append_pool
3494 $LFS getstripe $file.2
3496 pool=$($LFS getstripe -p $file.2)
3497 [[ "$pool" == "$append_pool" ]] || error "got pool '$pool', expected '$append_pool'"
3499 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=2
3502 $LFS getstripe $file.3
3504 stripe_count2=$($LFS getstripe -c $file.3)
3505 ((stripe_count2 == 2)) || error "got stripe_count '$stripe_count2', expected 2"
3507 run_test 27U "append pool and stripe count work with composite default layout"
3509 # createtest also checks that device nodes are created and
3510 # then visible correctly (#2091)
3511 test_28() { # bug 2091
3513 $CREATETEST $DIR/d28/ct || error "createtest failed"
3515 run_test 28 "create/mknod/mkdir with bad file types ============"
3518 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3520 [ $MDS1_VERSION -ge $(version_code 2.14.51) ] && {
3522 stack_trap "restore_opencache"
3525 sync; sleep 1; sync # flush out any dirty pages from previous tests
3532 declare -i LOCKCOUNTORIG=0
3533 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
3534 let LOCKCOUNTORIG=$LOCKCOUNTORIG+$lock_count
3536 [ $LOCKCOUNTORIG -eq 0 ] && error "No mdc lock count" && return 1
3538 declare -i LOCKUNUSEDCOUNTORIG=0
3539 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
3540 let LOCKUNUSEDCOUNTORIG=$LOCKUNUSEDCOUNTORIG+$unused_count
3547 declare -i LOCKCOUNTCURRENT=0
3548 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
3549 let LOCKCOUNTCURRENT=$LOCKCOUNTCURRENT+$lock_count
3552 declare -i LOCKUNUSEDCOUNTCURRENT=0
3553 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
3554 let LOCKUNUSEDCOUNTCURRENT=$LOCKUNUSEDCOUNTCURRENT+$unused_count
3557 if [[ $LOCKCOUNTCURRENT -gt $LOCKCOUNTORIG ]]; then
3558 $LCTL set_param -n ldlm.dump_namespaces ""
3559 error "CURRENT: $LOCKCOUNTCURRENT > $LOCKCOUNTORIG"
3560 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
3561 log "dumped log to $TMP/test_29.dk (bug 5793)"
3564 if [[ $LOCKUNUSEDCOUNTCURRENT -gt $LOCKUNUSEDCOUNTORIG ]]; then
3565 error "UNUSED: $LOCKUNUSEDCOUNTCURRENT > $LOCKUNUSEDCOUNTORIG"
3566 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
3567 log "dumped log to $TMP/test_29.dk (bug 5793)"
3571 run_test 29 "IT_GETATTR regression ============================"
3573 test_30a() { # was test_30
3574 cp $(which ls) $DIR || cp /bin/ls $DIR
3575 $DIR/ls / || error "Can't execute binary from lustre"
3578 run_test 30a "execute binary from Lustre (execve) =============="
3581 cp `which ls` $DIR || cp /bin/ls $DIR
3583 $RUNAS $DIR/ls / || error "Can't execute binary from lustre as non-root"
3586 run_test 30b "execute binary from Lustre as non-root ==========="
3588 test_30c() { # b=22376
3589 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3591 cp $(which ls) $DIR || cp /bin/ls $DIR
3593 cancel_lru_locks mdc
3594 cancel_lru_locks osc
3595 $RUNAS $DIR/ls / || error "Can't execute binary from lustre"
3598 run_test 30c "execute binary from Lustre without read perms ===="
3601 cp $(which dd) $DIR || error "failed to copy dd to $DIR/dd"
3603 for i in {1..10}; do
3604 $DIR/dd bs=1M count=128 if=/dev/zero of=$DIR/$tfile &
3607 $LCTL set_param ldlm.namespaces.*MDT*.lru_size=clear
3608 wait $PID || error "executing dd from Lustre failed"
3614 run_test 30d "execute binary from Lustre while clear locks"
3617 $OPENUNLINK $DIR/f31 $DIR/f31 || error "openunlink failed"
3618 $CHECKSTAT -a $DIR/f31 || error "$DIR/f31 exists"
3620 run_test 31a "open-unlink file =================================="
3623 touch $DIR/f31 || error "touch $DIR/f31 failed"
3624 ln $DIR/f31 $DIR/f31b || error "ln failed"
3625 $MULTIOP $DIR/f31b Ouc || error "multiop failed"
3626 $CHECKSTAT -t file $DIR/f31 || error "$DIR/f31 not file type"
3628 run_test 31b "unlink file with multiple links while open ======="
3631 touch $DIR/f31 || error "touch $DIR/f31 failed"
3632 ln $DIR/f31 $DIR/f31c || error "ln failed"
3633 multiop_bg_pause $DIR/f31 O_uc ||
3634 error "multiop_bg_pause for $DIR/f31 failed"
3636 $MULTIOP $DIR/f31c Ouc
3637 kill -USR1 $MULTIPID
3640 run_test 31c "open-unlink file with multiple links ============="
3643 opendirunlink $DIR/d31d $DIR/d31d || error "opendirunlink failed"
3644 $CHECKSTAT -a $DIR/d31d || error "$DIR/d31d exists"
3646 run_test 31d "remove of open directory ========================="
3648 test_31e() { # bug 2904
3649 openfilleddirunlink $DIR/d31e || error "openfilleddirunlink failed"
3651 run_test 31e "remove of open non-empty directory ==============="
3653 test_31f() { # bug 4554
3654 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3657 test_mkdir $DIR/d31f
3658 $LFS setstripe -S 1048576 -c 1 $DIR/d31f
3659 cp /etc/hosts $DIR/d31f
3661 $LFS getstripe $DIR/d31f/hosts
3662 multiop_bg_pause $DIR/d31f D_c || return 1
3665 rm -rv $DIR/d31f || error "first of $DIR/d31f"
3666 test_mkdir $DIR/d31f
3667 $LFS setstripe -S 1048576 -c 1 $DIR/d31f
3668 cp /etc/hosts $DIR/d31f
3670 $LFS getstripe $DIR/d31f/hosts
3671 multiop_bg_pause $DIR/d31f D_c || return 1
3674 kill -USR1 $MULTIPID || error "first opendir $MULTIPID not running"
3675 wait $MULTIPID || error "first opendir $MULTIPID failed"
3679 kill -USR1 $MULTIPID2 || error "second opendir $MULTIPID not running"
3680 wait $MULTIPID2 || error "second opendir $MULTIPID2 failed"
3683 run_test 31f "remove of open directory with open-unlink file ==="
3686 echo "-- cross directory link --"
3687 test_mkdir -c1 $DIR/${tdir}ga
3688 test_mkdir -c1 $DIR/${tdir}gb
3689 touch $DIR/${tdir}ga/f
3690 ln $DIR/${tdir}ga/f $DIR/${tdir}gb/g
3691 $CHECKSTAT -t file $DIR/${tdir}ga/f || error "source"
3692 [ `stat -c%h $DIR/${tdir}ga/f` == '2' ] || error "source nlink"
3693 $CHECKSTAT -t file $DIR/${tdir}gb/g || error "target"
3694 [ `stat -c%h $DIR/${tdir}gb/g` == '2' ] || error "target nlink"
3696 run_test 31g "cross directory link==============="
3699 echo "-- cross directory link --"
3700 test_mkdir -c1 $DIR/${tdir}
3701 test_mkdir -c1 $DIR/${tdir}/dir
3702 touch $DIR/${tdir}/f
3703 ln $DIR/${tdir}/f $DIR/${tdir}/dir/g
3704 $CHECKSTAT -t file $DIR/${tdir}/f || error "source"
3705 [ `stat -c%h $DIR/${tdir}/f` == '2' ] || error "source nlink"
3706 $CHECKSTAT -t file $DIR/${tdir}/dir/g || error "target"
3707 [ `stat -c%h $DIR/${tdir}/dir/g` == '2' ] || error "target nlink"
3709 run_test 31h "cross directory link under child==============="
3712 echo "-- cross directory link --"
3713 test_mkdir -c1 $DIR/$tdir
3714 test_mkdir -c1 $DIR/$tdir/dir
3715 touch $DIR/$tdir/dir/f
3716 ln $DIR/$tdir/dir/f $DIR/$tdir/g
3717 $CHECKSTAT -t file $DIR/$tdir/dir/f || error "source"
3718 [ `stat -c%h $DIR/$tdir/dir/f` == '2' ] || error "source nlink"
3719 $CHECKSTAT -t file $DIR/$tdir/g || error "target"
3720 [ `stat -c%h $DIR/$tdir/g` == '2' ] || error "target nlink"
3722 run_test 31i "cross directory link under parent==============="
3725 test_mkdir -c1 -p $DIR/$tdir
3726 test_mkdir -c1 -p $DIR/$tdir/dir1
3727 ln $DIR/$tdir/dir1 $DIR/$tdir/dir2 && error "ln for dir"
3728 link $DIR/$tdir/dir1 $DIR/$tdir/dir3 && error "link for dir"
3729 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir4 && error "mlink for dir"
3730 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir1 && error "mlink to the same dir"
3733 run_test 31j "link for directory==============="
3736 test_mkdir -c1 -p $DIR/$tdir
3738 touch $DIR/$tdir/exist
3739 mlink $DIR/$tdir/s $DIR/$tdir/t || error "mlink"
3740 mlink $DIR/$tdir/s $DIR/$tdir/exist && error "mlink to exist file"
3741 mlink $DIR/$tdir/s $DIR/$tdir/s && error "mlink to the same file"
3742 mlink $DIR/$tdir/s $DIR/$tdir && error "mlink to parent dir"
3743 mlink $DIR/$tdir $DIR/$tdir/s && error "mlink parent dir to target"
3744 mlink $DIR/$tdir/not-exist $DIR/$tdir/foo && error "mlink non-existing to new"
3745 mlink $DIR/$tdir/not-exist $DIR/$tdir/s && error "mlink non-existing to exist"
3748 run_test 31k "link to file: the same, non-existing, dir==============="
3751 local ln_ver=$(ln --version | awk '/coreutils/ { print $4 }')
3753 (( $(version_code $ln_ver) < $(version_code 8.31) )) ||
3754 (( $(version_code $(uname -r)) >= $(version_code 5.18) )) ||
3755 skip "need coreutils < 8.31 or kernel >= 5.18 for ln"
3757 touch $DIR/$tfile || error "create failed"
3758 mkdir $DIR/$tdir || error "mkdir failed"
3759 ln $DIR/$tfile $DIR/$tdir/ || error "ln to '$tdir/' failed"
3761 run_test 31l "link to file: target dir has trailing slash"
3767 touch $DIR/d31m2/exist
3768 mlink $DIR/d31m/s $DIR/d31m2/t || error "mlink"
3769 mlink $DIR/d31m/s $DIR/d31m2/exist && error "mlink to exist file"
3770 mlink $DIR/d31m/s $DIR/d31m2 && error "mlink to parent dir"
3771 mlink $DIR/d31m2 $DIR/d31m/s && error "mlink parent dir to target"
3772 mlink $DIR/d31m/not-exist $DIR/d31m2/foo && error "mlink non-existing to new"
3773 mlink $DIR/d31m/not-exist $DIR/d31m2/s && error "mlink non-existing to exist"
3776 run_test 31m "link to file: the same, non-existing, dir==============="
3779 touch $DIR/$tfile || error "cannot create '$DIR/$tfile'"
3780 nlink=$(stat --format=%h $DIR/$tfile)
3781 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
3783 local cmd="exec $fd<$DIR/$tfile"
3786 trap "eval $cmd" EXIT
3787 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
3788 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
3789 rm $DIR/$tfile || error "cannot remove '$DIR/$tfile'"
3790 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
3791 [ ${nlink:--1} -eq 0 ] || error "nlink is $nlink, expected 0"
3794 run_test 31n "check link count of unlinked file"
3797 local tempfile=$(mktemp $1_XXXXXX)
3798 mlink $tempfile $1 2> /dev/null &&
3799 echo "$BASHPID: link $tempfile to $1 succeeded"
3803 test_31o() { # LU-2901
3804 test_mkdir $DIR/$tdir
3805 for LOOP in $(seq 100); do
3806 rm -f $DIR/$tdir/$tfile*
3807 for THREAD in $(seq 8); do
3808 link_one $DIR/$tdir/$tfile.$LOOP &
3811 local LINKS=$(ls -1 $DIR/$tdir | grep -c $tfile.$LOOP)
3812 [[ $LINKS -gt 1 ]] && ls $DIR/$tdir &&
3813 error "$LINKS duplicate links to $tfile.$LOOP" &&
3817 run_test 31o "duplicate hard links with same filename"
3820 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
3822 test_mkdir $DIR/$tdir
3823 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
3824 $LFS setdirstripe -D -c2 -H all_char $DIR/$tdir/striped_dir
3826 opendirunlink $DIR/$tdir/striped_dir/test1 ||
3827 error "open unlink test1 failed"
3828 opendirunlink $DIR/$tdir/striped_dir/test2 ||
3829 error "open unlink test2 failed"
3831 $CHECKSTAT -a $DIR/$tdir/striped_dir/test1 ||
3832 error "test1 still exists"
3833 $CHECKSTAT -a $DIR/$tdir/striped_dir/test2 ||
3834 error "test2 still exists"
3836 run_test 31p "remove of open striped directory"
3839 [ $MDSCOUNT -lt 3 ] && skip_env "needs >= 3 MDTs"
3841 $LFS mkdir -i 3,1 $DIR/$tdir || error "mkdir failed"
3842 index=$($LFS getdirstripe -i $DIR/$tdir)
3843 [ $index -eq 3 ] || error "first stripe index $index != 3"
3844 index=$($LFS getdirstripe $DIR/$tdir | tail -1 | awk '{print $1}')
3845 [ $index -eq 1 ] || error "second stripe index $index != 1"
3847 # when "-c <stripe_count>" is set, the number of MDTs specified after
3848 # "-i" should equal to the stripe count
3849 $LFS mkdir -i 3,1 -c 3 $DIR/$tdir.2 && error "mkdir should fail" || true
3851 run_test 31q "create striped directory on specific MDTs"
3855 touch $DIR/$tfile.target
3856 touch $DIR/$tfile.source
3858 #OBD_FAIL_LLITE_OPEN_DELAY 0x1419
3859 $LCTL set_param fail_loc=0x1419 fail_val=3
3860 cat $DIR/$tfile.target &
3863 # Guarantee open is waiting before we get here
3865 mv $DIR/$tfile.source $DIR/$tfile.target
3869 if [[ $RC -ne 0 ]]; then
3870 error "open with cat failed, rc=$RC"
3873 run_test 31r "open-rename(replace) race"
3875 cleanup_test32_mount() {
3878 local loopdev=$(losetup -a | grep $EXT2_DEV | sed -ne 's/:.*$//p')
3879 $UMOUNT $DIR/$tdir/ext2-mountpoint || rc=$?
3880 losetup -d $loopdev || true
3886 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3888 echo "== more mountpoints and symlinks ================="
3889 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3890 trap cleanup_test32_mount EXIT
3891 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3892 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3893 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3894 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/.. ||
3895 error "$DIR/$tdir/ext2-mountpoint/.. not dir type"
3896 cleanup_test32_mount
3898 run_test 32a "stat d32a/ext2-mountpoint/.. ====================="
3901 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3903 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3904 trap cleanup_test32_mount EXIT
3905 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3906 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3907 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3908 ls -al $DIR/$tdir/ext2-mountpoint/.. ||
3909 error "Can't list $DIR/$tdir/ext2-mountpoint/.."
3910 cleanup_test32_mount
3912 run_test 32b "open d32b/ext2-mountpoint/.. ====================="
3915 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3917 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3918 trap cleanup_test32_mount EXIT
3919 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3920 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3921 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3922 test_mkdir -p $DIR/$tdir/d2/test_dir
3923 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/../d2/test_dir ||
3924 error "$DIR/$tdir/ext2-mountpoint/../d2/test_dir not dir type"
3925 cleanup_test32_mount
3927 run_test 32c "stat d32c/ext2-mountpoint/../d2/test_dir ========="
3930 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3932 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3933 trap cleanup_test32_mount EXIT
3934 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3935 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3936 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3937 test_mkdir -p $DIR/$tdir/d2/test_dir
3938 ls -al $DIR/$tdir/ext2-mountpoint/../d2/test_dir ||
3939 error "Can't list $DIR/$tdir/ext2-mountpoint/../d2/test_dir"
3940 cleanup_test32_mount
3942 run_test 32d "open d32d/ext2-mountpoint/../d2/test_dir"
3946 test_mkdir -p $DIR/$tdir/tmp
3947 local tmp_dir=$DIR/$tdir/tmp
3948 ln -s $DIR/$tdir $tmp_dir/symlink11
3949 ln -s $tmp_dir/symlink11 $tmp_dir/../symlink01
3950 $CHECKSTAT -t link $DIR/$tdir/tmp/symlink11 || error "symlink11 bad"
3951 $CHECKSTAT -t link $DIR/$tdir/symlink01 || error "symlink01 bad"
3953 run_test 32e "stat d32e/symlink->tmp/symlink->lustre-subdir"
3957 test_mkdir -p $DIR/$tdir/tmp
3958 local tmp_dir=$DIR/$tdir/tmp
3959 ln -s $DIR/$tdir $tmp_dir/symlink11
3960 ln -s $tmp_dir/symlink11 $tmp_dir/../symlink01
3961 ls $DIR/$tdir/tmp/symlink11 || error "symlink11 bad"
3962 ls $DIR/$tdir/symlink01 || error "symlink01 bad"
3964 run_test 32f "open d32f/symlink->tmp/symlink->lustre-subdir"
3967 local tmp_dir=$DIR/$tdir/tmp
3968 test_mkdir -p $tmp_dir
3969 test_mkdir $DIR/${tdir}2
3970 ln -s $DIR/${tdir}2 $tmp_dir/symlink12
3971 ln -s $tmp_dir/symlink12 $tmp_dir/../symlink02
3972 $CHECKSTAT -t link $tmp_dir/symlink12 || error "symlink12 not a link"
3973 $CHECKSTAT -t link $DIR/$tdir/symlink02 || error "symlink02 not a link"
3974 $CHECKSTAT -t dir -f $tmp_dir/symlink12 || error "symlink12 not a dir"
3975 $CHECKSTAT -t dir -f $DIR/$tdir/symlink02 || error "symlink12 not a dir"
3977 run_test 32g "stat d32g/symlink->tmp/symlink->lustre-subdir/${tdir}2"
3980 rm -fr $DIR/$tdir $DIR/${tdir}2
3981 tmp_dir=$DIR/$tdir/tmp
3982 test_mkdir -p $tmp_dir
3983 test_mkdir $DIR/${tdir}2
3984 ln -s $DIR/${tdir}2 $tmp_dir/symlink12
3985 ln -s $tmp_dir/symlink12 $tmp_dir/../symlink02
3986 ls $tmp_dir/symlink12 || error "listing symlink12"
3987 ls $DIR/$tdir/symlink02 || error "listing symlink02"
3989 run_test 32h "open d32h/symlink->tmp/symlink->lustre-subdir/${tdir}2"
3992 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3994 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3995 trap cleanup_test32_mount EXIT
3996 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3997 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3998 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3999 touch $DIR/$tdir/test_file
4000 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../test_file ||
4001 error "$DIR/$tdir/ext2-mountpoint/../test_file not file type"
4002 cleanup_test32_mount
4004 run_test 32i "stat d32i/ext2-mountpoint/../test_file ==========="
4007 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4009 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
4010 trap cleanup_test32_mount EXIT
4011 test_mkdir -p $DIR/$tdir/ext2-mountpoint
4012 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
4013 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
4014 touch $DIR/$tdir/test_file
4015 cat $DIR/$tdir/ext2-mountpoint/../test_file ||
4016 error "Can't open $DIR/$tdir/ext2-mountpoint/../test_file"
4017 cleanup_test32_mount
4019 run_test 32j "open d32j/ext2-mountpoint/../test_file ==========="
4022 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4025 trap cleanup_test32_mount EXIT
4026 test_mkdir -p $DIR/$tdir/ext2-mountpoint
4027 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
4028 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
4029 test_mkdir -p $DIR/$tdir/d2
4030 touch $DIR/$tdir/d2/test_file || error "touch failed"
4031 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../d2/test_file ||
4032 error "$DIR/$tdir/ext2-mountpoint/../d2/test_file not file type"
4033 cleanup_test32_mount
4035 run_test 32k "stat d32k/ext2-mountpoint/../d2/test_file ========"
4038 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4041 trap cleanup_test32_mount EXIT
4042 test_mkdir -p $DIR/$tdir/ext2-mountpoint
4043 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
4044 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
4045 test_mkdir -p $DIR/$tdir/d2
4046 touch $DIR/$tdir/d2/test_file || error "touch failed"
4047 cat $DIR/$tdir/ext2-mountpoint/../d2/test_file ||
4048 error "Can't open $DIR/$tdir/ext2-mountpoint/../d2/test_file"
4049 cleanup_test32_mount
4051 run_test 32l "open d32l/ext2-mountpoint/../d2/test_file ========"
4055 test_mkdir -p $DIR/d32m/tmp
4056 TMP_DIR=$DIR/d32m/tmp
4057 ln -s $DIR $TMP_DIR/symlink11
4058 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
4059 $CHECKSTAT -t link $DIR/d32m/tmp/symlink11 ||
4060 error "symlink11 not a link"
4061 $CHECKSTAT -t link $DIR/d32m/symlink01 ||
4062 error "symlink01 not a link"
4064 run_test 32m "stat d32m/symlink->tmp/symlink->lustre-root ======"
4068 test_mkdir -p $DIR/d32n/tmp
4069 TMP_DIR=$DIR/d32n/tmp
4070 ln -s $DIR $TMP_DIR/symlink11
4071 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
4072 ls -l $DIR/d32n/tmp/symlink11 || error "listing symlink11"
4073 ls -l $DIR/d32n/symlink01 || error "listing symlink01"
4075 run_test 32n "open d32n/symlink->tmp/symlink->lustre-root ======"
4079 test_mkdir -p $DIR/d32o/tmp
4080 TMP_DIR=$DIR/d32o/tmp
4081 ln -s $DIR/$tfile $TMP_DIR/symlink12
4082 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
4083 $CHECKSTAT -t link $DIR/d32o/tmp/symlink12 ||
4084 error "symlink12 not a link"
4085 $CHECKSTAT -t link $DIR/d32o/symlink02 || error "symlink02 not a link"
4086 $CHECKSTAT -t file -f $DIR/d32o/tmp/symlink12 ||
4087 error "$DIR/d32o/tmp/symlink12 not file type"
4088 $CHECKSTAT -t file -f $DIR/d32o/symlink02 ||
4089 error "$DIR/d32o/symlink02 not file type"
4091 run_test 32o "stat d32o/symlink->tmp/symlink->lustre-root/$tfile"
4101 test_mkdir -p $DIR/d32p/tmp
4103 TMP_DIR=$DIR/d32p/tmp
4105 ln -s $DIR/$tfile $TMP_DIR/symlink12
4107 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
4109 cat $DIR/d32p/tmp/symlink12 ||
4110 error "Can't open $DIR/d32p/tmp/symlink12"
4112 cat $DIR/d32p/symlink02 || error "Can't open $DIR/d32p/symlink02"
4115 run_test 32p "open d32p/symlink->tmp/symlink->lustre-root/$tfile"
4118 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4120 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
4121 trap cleanup_test32_mount EXIT
4122 test_mkdir -p $DIR/$tdir/ext2-mountpoint
4123 touch $DIR/$tdir/ext2-mountpoint/under_the_mount || error "touch failed"
4124 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
4125 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
4126 ls $DIR/$tdir/ext2-mountpoint | grep "\<under_the_mount\>" && error
4127 cleanup_test32_mount
4129 run_test 32q "stat follows mountpoints in Lustre (should return error)"
4132 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4134 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
4135 trap cleanup_test32_mount EXIT
4136 test_mkdir -p $DIR/$tdir/ext2-mountpoint
4137 touch $DIR/$tdir/ext2-mountpoint/under_the_mount || error "touch failed"
4138 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
4139 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
4140 ls $DIR/$tdir/ext2-mountpoint | grep -q under_the_mount && error || true
4141 cleanup_test32_mount
4143 run_test 32r "opendir follows mountpoints in Lustre (should return error)"
4148 chmod 444 $DIR/$tfile
4149 chown $RUNAS_ID $DIR/$tfile
4151 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
4154 run_test 33aa "write file with mode 444 (should return error)"
4158 test_mkdir $DIR/$tdir
4159 chown $RUNAS_ID $DIR/$tdir
4160 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/$tdir/$tfile ||
4161 error "$RUNAS create $tdir/$tfile failed"
4162 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/$tdir/$tfile &&
4163 error "open RDWR" || true
4165 run_test 33a "test open file(mode=0444) with O_RDWR (should return error)"
4169 test_mkdir $DIR/$tdir
4170 chown $RUNAS_ID $DIR/$tdir
4171 $RUNAS $OPENFILE -f 1286739555 $DIR/$tdir/$tfile || true
4173 run_test 33b "test open file with malformed flags (No panic)"
4176 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4177 remote_ost_nodsh && skip "remote OST with nodsh"
4185 test_mkdir $DIR/$tdir
4186 # Read: 0, Write: 4, create/destroy: 2/0, stat: 1, punch: 0
4189 for ostnum in $(seq $OSTCOUNT); do
4190 # test-framework's OST numbering is one-based, while Lustre's
4192 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
4193 # check if at least some write_bytes stats are counted
4194 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
4195 obdfilter.$ostname.stats |
4196 awk '/^write_bytes/ {print $7}' )
4197 echo "baseline_write_bytes@ost$ostnum/$ostname=$write_bytes"
4198 if (( ${write_bytes:-0} > 0 )); then
4204 $all_zeros || return 0
4207 echo foo > $DIR/$tdir/bar
4211 # Total up write_bytes after writing. We'd better find non-zeros.
4212 for ostnum in $(seq $OSTCOUNT); do
4213 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
4214 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
4215 obdfilter/$ostname/stats |
4216 awk '/^write_bytes/ {print $7}' )
4217 echo "write_bytes@ost$ostnum/$ostname=$write_bytes"
4218 if (( ${write_bytes:-0} > 0 )); then
4225 for ostnum in $(seq $OSTCOUNT); do
4226 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
4227 echo "Check write_bytes is in obdfilter.*.stats:"
4228 do_facet ost$ostnum lctl get_param -n \
4229 obdfilter.$ostname.stats
4231 error "OST not keeping write_bytes stats (b=22312)"
4234 run_test 33c "test write_bytes stats"
4237 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
4238 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4241 local remote_dir=$DIR/$tdir/remote_dir
4243 test_mkdir $DIR/$tdir
4244 $LFS mkdir -i $MDTIDX $remote_dir ||
4245 error "create remote directory failed"
4247 touch $remote_dir/$tfile
4248 chmod 444 $remote_dir/$tfile
4249 chown $RUNAS_ID $remote_dir/$tfile
4251 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
4253 chown $RUNAS_ID $remote_dir
4254 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 ||
4255 error "create" || true
4256 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 &&
4257 error "open RDWR" || true
4258 $RUNAS $OPENFILE -f 1286739555 $remote_dir/f33 || true
4260 run_test 33d "openfile with 444 modes and malformed flags under remote dir"
4263 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
4267 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
4268 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
4269 mkdir $DIR/$tdir/local_dir
4271 local s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
4272 local s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
4273 local l_mode=$(stat -c%f $DIR/$tdir/local_dir)
4275 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
4276 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode"
4278 rmdir $DIR/$tdir/* || error "rmdir failed"
4281 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
4282 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
4283 mkdir $DIR/$tdir/local_dir
4285 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
4286 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
4287 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
4289 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
4290 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 777"
4292 rmdir $DIR/$tdir/* || error "rmdir(umask 777) failed"
4295 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
4296 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
4297 mkdir $DIR/$tdir/local_dir
4299 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
4300 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
4301 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
4303 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
4304 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 0"
4306 run_test 33e "mkdir and striped directory should have same mode"
4310 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=0
4314 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
4315 remote_mds_nodsh && skip "remote MDS with nodsh"
4318 chmod go+rwx $DIR/$tdir
4319 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=-1
4320 trap cleanup_33f EXIT
4322 $RUNAS lfs mkdir -i 0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
4323 error "cannot create striped directory"
4325 $RUNAS touch $DIR/$tdir/striped_dir/{0..16} ||
4326 error "cannot create files in striped directory"
4328 $RUNAS rm $DIR/$tdir/striped_dir/{0..16} ||
4329 error "cannot remove files in striped directory"
4331 $RUNAS rmdir $DIR/$tdir/striped_dir ||
4332 error "cannot remove striped directory"
4336 run_test 33f "nonroot user can create, access, and remove a striped directory"
4339 mkdir -p $DIR/$tdir/dir2
4341 local err=$($RUNAS mkdir $DIR/$tdir/dir2 2>&1)
4343 [[ $err =~ "exists" ]] || error "Not exists error"
4345 run_test 33g "nonroot user create already existing root created file"
4351 test_mkdir -c $MDSCOUNT -H $hash_type $DIR/$tdir ||
4352 error "lfs mkdir -H $hash_type $tdir failed"
4353 touch $DIR/$tdir/$tfile || error "touch $tfile failed"
4355 local index=$($LFS getstripe -m $DIR/$tdir/$tfile)
4359 for fname in $DIR/$tdir/$tfile.bak \
4360 $DIR/$tdir/$tfile.SAV \
4361 $DIR/$tdir/$tfile.orig \
4362 $DIR/$tdir/$tfile~; do
4363 touch $fname || error "touch $fname failed"
4364 index2=$($LFS getstripe -m $fname)
4365 (( $index == $index2 )) ||
4366 error "$fname MDT index mismatch $index != $index2"
4370 local patterns=(".$tfile.XXXXXX" "$tfile.XXXXXXXX")
4373 for pattern in ${patterns[*]}; do
4374 echo "pattern $pattern"
4375 fname=$DIR/$tdir/$pattern
4376 for (( i = 0; i < $count; i++ )); do
4377 fname=$(mktemp $DIR/$tdir/$pattern) ||
4378 error "mktemp $DIR/$tdir/$pattern failed"
4379 index2=$($LFS getstripe -m $fname)
4380 (( $index == $index2 )) && continue
4382 failed=$((failed + 1))
4383 echo "$fname MDT index mismatch $index != $index2"
4387 echo "$failed/$count MDT index mismatches, expect ~2-4"
4388 (( failed < 10 )) || error "MDT index mismatch $failed/$count times"
4393 # verify that "crush" is still broken with all files on same MDT,
4394 # crush2 should have about 1/MDSCOUNT files on each MDT, with margin
4395 [[ "$hash_type" == "crush" ]] && expect=$count ||
4396 expect=$((count / MDSCOUNT))
4398 # crush2 doesn't put all-numeric suffixes on the same MDT,
4399 # filename like $tfile.12345678 should *not* be considered temp
4400 for pattern in ${patterns[*]}; do
4401 local base=${pattern%%X*}
4402 local suff=${pattern#$base}
4404 echo "pattern $pattern"
4405 for (( i = 0; i < $count; i++ )); do
4406 fname=$DIR/$tdir/$base$((${suff//X/1} + i))
4407 touch $fname || error "touch $fname failed"
4408 index2=$($LFS getstripe -m $fname)
4409 (( $index != $index2 )) && continue
4415 # the number of "bad" hashes is random, as it depends on the random
4416 # filenames generated by "mktemp". Allow some margin in the results.
4417 echo "$((same/${#patterns[*]}))/$count matches, expect ~$expect for $1"
4418 (( same / ${#patterns[*]} <= expect * 9 / 7 &&
4419 same / ${#patterns[*]} > expect * 5 / 7 )) ||
4420 error "MDT index match $((same / ${#patterns[*]}))/$count times"
4423 # crush2 doesn't put suffixes with special characters on the same MDT
4424 # filename like $tfile.txt.1234 should *not* be considered temp
4425 for pattern in ${patterns[*]}; do
4426 local base=${pattern%%X*}
4427 local suff=${pattern#$base}
4429 pattern=$base...${suff/XXX}
4430 echo "pattern=$pattern"
4431 for (( i = 0; i < $count; i++ )); do
4432 fname=$(mktemp $DIR/$tdir/$pattern) ||
4433 error "touch $fname failed"
4434 index2=$($LFS getstripe -m $fname)
4435 (( $index != $index2 )) && continue
4441 # the number of "bad" hashes is random, as it depends on the random
4442 # filenames generated by "mktemp". Allow some margin in the results.
4443 echo "$((same/${#patterns[*]}))/$count matches, expect ~$expect for $1"
4444 (( same / ${#patterns[*]} <= expect * 9 / 7 &&
4445 same / ${#patterns[*]} > expect * 5 / 7 )) ||
4446 error "MDT index match $((same / ${#patterns[*]}))/$count times"
4450 (( $MDSCOUNT >= 2 )) || skip "needs >= 2 MDTs"
4451 (( $MDS1_VERSION >= $(version_code 2.13.50) )) ||
4452 skip "Need MDS version at least 2.13.50"
4456 run_test 33h "temp file is located on the same MDT as target (crush)"
4459 (( $MDSCOUNT >= 2 )) || skip "needs >= 2 MDTs"
4460 echo "MDS1_VERSION=$MDS1_VERSION version_code=$(version_code 2.15.0)"
4461 (( $MDS1_VERSION > $(version_code 2.15.0) )) ||
4462 skip "Need MDS version at least 2.15.0 for crush2"
4466 run_test 33hh "temp file is located on the same MDT as target (crush2)"
4470 (( MDSCOUNT < 2 )) && skip "needs >= 2 MDTs"
4472 local FNAME=$(str_repeat 'f' 250)
4474 test_mkdir -i 0 -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
4475 createmany -o $DIR/$tdir/$FNAME 1000 || error "createmany failed"
4480 count=$($LFS getstripe -m $DIR/$tdir/* | grep -cw 1)
4482 local MDC=$(lctl dl | awk '/MDT0001-mdc-[^M]/ { print $4 }')
4484 lctl --device %$MDC deactivate
4485 stack_trap "lctl --device %$MDC activate"
4486 ls $DIR/$tdir > /dev/null && error "ls should return an error"
4487 total=$(\ls -l $DIR/$tdir | wc -l)
4488 # "ls -l" will list total in the first line
4489 total=$((total - 1))
4490 (( total + count == 1000 )) ||
4491 error "ls list $total files, $count files on MDT1"
4493 run_test 33i "striped directory can be accessed when one MDT is down"
4496 (( $MDSCOUNT >= 2 )) || skip "needs >= 2 MDTs"
4498 mkdir -p $DIR/$tdir/
4500 $LFS setdirstripe -D -i0,1 $DIR/$tdir/striped_dir_a &&
4501 error "setdirstripe -D -i0,1 incorrectly succeeded"
4503 $LFS setdirstripe -D -i0,1 -c1 $DIR/$tdir/striped_dir_b &&
4504 error "setdirstripe -D -i0,1 -c1 incorrectly succeeded"
4506 $LFS setdirstripe -D -i0,1 -c3 $DIR/$tdir/striped_dir_c &&
4507 error "setdirstripe -D -i0,1 -c3 incorrectly succeeded"
4509 $LFS setdirstripe -i0,1 $DIR/$tdir/striped_dir_e ||
4510 error "-D was not specified, but still failed"
4512 run_test 33j "lfs setdirstripe -D -i x,y,x should fail"
4514 TEST_34_SIZE=${TEST_34_SIZE:-2000000000000}
4517 $MCREATE $DIR/f34 || error "mcreate failed"
4518 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" ||
4519 error "getstripe failed"
4520 $TRUNCATE $DIR/f34 $TEST_34_SIZE || error "truncate failed"
4521 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" ||
4522 error "getstripe failed"
4523 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
4524 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
4526 run_test 34a "truncate file that has not been opened ==========="
4529 [ ! -f $DIR/f34 ] && test_34a
4530 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
4531 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
4532 $OPENFILE -f O_RDONLY $DIR/f34
4533 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" ||
4534 error "getstripe failed"
4535 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
4536 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
4538 run_test 34b "O_RDONLY opening file doesn't create objects ====="
4541 [ ! -f $DIR/f34 ] && test_34a
4542 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
4543 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
4544 $OPENFILE -f O_RDWR $DIR/f34
4545 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" &&
4546 error "$LFS getstripe failed"
4547 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
4548 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
4550 run_test 34c "O_RDWR opening file-with-size works =============="
4553 [ ! -f $DIR/f34 ] && test_34a
4554 dd if=/dev/zero of=$DIR/f34 conv=notrunc bs=4k count=1 ||
4556 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
4557 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
4560 run_test 34d "write to sparse file ============================="
4564 $MCREATE $DIR/f34e || error "mcreate failed"
4565 $TRUNCATE $DIR/f34e 1000 || error "truncate failed"
4566 $CHECKSTAT -s 1000 $DIR/f34e ||
4567 error "Size of $DIR/f34e not equal to 1000 bytes"
4568 $OPENFILE -f O_RDWR $DIR/f34e
4569 $CHECKSTAT -s 1000 $DIR/f34e ||
4570 error "Size of $DIR/f34e not equal to 1000 bytes"
4572 run_test 34e "create objects, some with size and some without =="
4574 test_34f() { # bug 6242, 6243
4575 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4579 $MCREATE $DIR/f34f || error "mcreate failed"
4580 $TRUNCATE $DIR/f34f $SIZE34F || error "truncating $DIR/f3f to $SIZE34F"
4581 dd if=$DIR/f34f of=$TMP/f34f
4582 $CHECKSTAT -s $SIZE34F $TMP/f34f || error "$TMP/f34f not $SIZE34F bytes"
4583 dd if=/dev/zero of=$TMP/f34fzero bs=$SIZE34F count=1
4584 cmp $DIR/f34f $TMP/f34fzero || error "$DIR/f34f not all zero"
4585 cmp $TMP/f34f $TMP/f34fzero || error "$TMP/f34f not all zero"
4586 rm $TMP/f34f $TMP/f34fzero $DIR/f34f
4588 run_test 34f "read from a file with no objects until EOF ======="
4591 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4593 dd if=/dev/zero of=$DIR/$tfile bs=1 count=100 seek=$TEST_34_SIZE ||
4595 $TRUNCATE $DIR/$tfile $((TEST_34_SIZE / 2))|| error "truncate failed"
4596 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile ||
4597 error "Size of $DIR/$tfile not equal to $((TEST_34_SIZE / 2))"
4598 cancel_lru_locks osc
4599 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile ||
4600 error "wrong size after lock cancel"
4602 $TRUNCATE $DIR/$tfile $TEST_34_SIZE || error "truncate failed"
4603 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile ||
4604 error "expanding truncate failed"
4605 cancel_lru_locks osc
4606 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile ||
4607 error "wrong expanded size after lock cancel"
4609 run_test 34g "truncate long file ==============================="
4612 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4617 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 || error "dd failed"
4618 sync # Flush the cache so that multiop below does not block on cache
4619 # flush when getting the group lock
4620 $MULTIOP $DIR/$tfile OG${gid}T${sz}g${gid}c &
4623 # Since just timed wait is not good enough, let's do a sync write
4624 # that way we are sure enough time for a roundtrip + processing
4625 # passed + 2 seconds of extra margin.
4626 dd if=/dev/zero of=$DIR/${tfile}-1 bs=$PAGE_SIZE oflag=direct count=1
4630 if [[ `ps h -o comm -p $MULTIPID` == "multiop" ]]; then
4631 error "Multiop blocked on ftruncate, pid=$MULTIPID"
4635 local nsz=`stat -c %s $DIR/$tfile`
4636 [[ $nsz == $sz ]] || error "New size wrong $nsz != $sz"
4638 run_test 34h "ftruncate file under grouplock should not block"
4641 cp /bin/sh $DIR/f35a
4643 chown $RUNAS_ID $DIR/f35a
4644 $RUNAS $DIR/f35a && error || true
4647 run_test 35a "exec file with mode 444 (should return and not leak)"
4651 utime $DIR/f36 || error "utime failed for MDS"
4653 run_test 36a "MDS utime check (mknod, utime)"
4657 utime $DIR/f36 || error "utime failed for OST"
4659 run_test 36b "OST utime check (open, utime)"
4664 chown $RUNAS_ID $DIR/d36
4665 $RUNAS utime $DIR/d36/f36 || error "utime failed for MDS as non-root"
4667 run_test 36c "non-root MDS utime check (mknod, utime)"
4670 [ ! -d $DIR/d36 ] && test_36c
4671 echo "" > $DIR/d36/f36
4672 $RUNAS utime $DIR/d36/f36 || error "utime failed for OST as non-root"
4674 run_test 36d "non-root OST utime check (open, utime)"
4677 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping"
4679 test_mkdir $DIR/$tdir
4680 touch $DIR/$tdir/$tfile
4681 $RUNAS utime $DIR/$tdir/$tfile &&
4682 error "utime worked, expected failure" || true
4684 run_test 36e "utime on non-owned file (should return error)"
4688 local LANG_SAVE=$LANG
4689 local LC_LANG_SAVE=$LC_LANG
4690 export LANG=C LC_LANG=C # for date language
4692 DATESTR="Dec 20 2000"
4693 test_mkdir $DIR/$tdir
4694 lctl set_param fail_loc=$fl
4696 cp /etc/hosts $DIR/$tdir/$tfile
4697 sync & # write RPC generated with "current" inode timestamp, but delayed
4699 touch --date="$DATESTR" $DIR/$tdir/$tfile # setattr timestamp in past
4700 LS_BEFORE="`ls -l $DIR/$tdir/$tfile`" # old timestamp from client cache
4701 cancel_lru_locks $OSC
4702 LS_AFTER="`ls -l $DIR/$tdir/$tfile`" # timestamp from OST object
4704 [ "$LS_BEFORE" != "$LS_AFTER" ] && \
4705 echo "BEFORE: $LS_BEFORE" && \
4706 echo "AFTER : $LS_AFTER" && \
4707 echo "WANT : $DATESTR" && \
4708 error "$DIR/$tdir/$tfile timestamps changed" || true
4710 export LANG=$LANG_SAVE LC_LANG=$LC_LANG_SAVE
4714 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4716 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
4717 subr_36fh "0x80000214"
4719 run_test 36f "utime on file racing with OST BRW write =========="
4722 remote_ost_nodsh && skip "remote OST with nodsh"
4723 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4724 [ $MDS1_VERSION -lt $(version_code 2.12.51) ] &&
4725 skip "Need MDS version at least 2.12.51"
4730 local tgt="obdfilter"
4732 [[ $OSC == "mdc" ]] && tgt="mdt" && facet="mds1"
4734 test_mkdir $DIR/$tdir
4735 fmd_max_age=$(do_facet $facet \
4736 "lctl get_param -n $tgt.*.tgt_fmd_seconds 2> /dev/null | \
4739 echo "FMD max age: ${fmd_max_age}s"
4740 touch $DIR/$tdir/$tfile
4741 fmd=$(do_facet $facet "lctl get_param -n $tgt.*.exports.*.fmd_count" |
4742 gawk '{cnt=cnt+$1} END{print cnt}')
4743 echo "FMD before: $fmd"
4745 error "FMD wasn't create by touch"
4746 sleep $((fmd_max_age + 12))
4747 fmd=$(do_facet $facet "lctl get_param -n $tgt.*.exports.*.fmd_count" |
4748 gawk '{cnt=cnt+$1} END{print cnt}')
4749 echo "FMD after: $fmd"
4751 error "FMD wasn't expired by ping"
4753 run_test 36g "FMD cache expiry ====================="
4756 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4758 #define OBD_FAIL_OST_BRW_PAUSE_BULK2 0x227
4759 subr_36fh "0x80000227"
4761 run_test 36h "utime on file racing with OST BRW write =========="
4764 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
4766 test_mkdir $DIR/$tdir
4767 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir
4769 local mtime=$(stat -c%Y $DIR/$tdir/striped_dir)
4770 local new_mtime=$((mtime + 200))
4772 #change Modify time of striped dir
4773 touch -m -d @$new_mtime $DIR/$tdir/striped_dir ||
4774 error "change mtime failed"
4776 local got=$(stat -c%Y $DIR/$tdir/striped_dir)
4778 [ "$new_mtime" = "$got" ] || error "expect $new_mtime got $got"
4780 run_test 36i "change mtime on striped directory"
4782 # test_37 - duplicate with tests 32q 32r
4785 local file=$DIR/$tfile
4787 openfile -f O_DIRECTORY $file
4790 [ $RC -eq 0 ] && error "opened file $file with O_DIRECTORY" || true
4791 [ $RC -eq $ENOTDIR ] || error "error $RC should be ENOTDIR ($ENOTDIR)"
4793 run_test 38 "open a regular file with O_DIRECTORY should return -ENOTDIR ==="
4795 test_39a() { # was test_39
4797 touch $DIR/${tfile}2
4798 # ls -l $DIR/$tfile $DIR/${tfile}2
4799 # ls -lu $DIR/$tfile $DIR/${tfile}2
4800 # ls -lc $DIR/$tfile $DIR/${tfile}2
4802 $OPENFILE -f O_CREAT:O_TRUNC:O_WRONLY $DIR/${tfile}2
4803 if [ ! $DIR/${tfile}2 -nt $DIR/$tfile ]; then
4805 ls -l --full-time $DIR/$tfile $DIR/${tfile}2
4807 ls -lu --full-time $DIR/$tfile $DIR/${tfile}2
4809 ls -lc --full-time $DIR/$tfile $DIR/${tfile}2
4810 error "O_TRUNC didn't change timestamps"
4813 run_test 39a "mtime changed on create"
4816 test_mkdir -c1 $DIR/$tdir
4817 cp -p /etc/passwd $DIR/$tdir/fopen
4818 cp -p /etc/passwd $DIR/$tdir/flink
4819 cp -p /etc/passwd $DIR/$tdir/funlink
4820 cp -p /etc/passwd $DIR/$tdir/frename
4821 ln $DIR/$tdir/funlink $DIR/$tdir/funlink2
4824 echo "aaaaaa" >> $DIR/$tdir/fopen
4825 echo "aaaaaa" >> $DIR/$tdir/flink
4826 echo "aaaaaa" >> $DIR/$tdir/funlink
4827 echo "aaaaaa" >> $DIR/$tdir/frename
4829 local open_new=`stat -c %Y $DIR/$tdir/fopen`
4830 local link_new=`stat -c %Y $DIR/$tdir/flink`
4831 local unlink_new=`stat -c %Y $DIR/$tdir/funlink`
4832 local rename_new=`stat -c %Y $DIR/$tdir/frename`
4834 cat $DIR/$tdir/fopen > /dev/null
4835 ln $DIR/$tdir/flink $DIR/$tdir/flink2
4836 rm -f $DIR/$tdir/funlink2
4837 mv -f $DIR/$tdir/frename $DIR/$tdir/frename2
4839 for (( i=0; i < 2; i++ )) ; do
4840 local open_new2=`stat -c %Y $DIR/$tdir/fopen`
4841 local link_new2=`stat -c %Y $DIR/$tdir/flink`
4842 local unlink_new2=`stat -c %Y $DIR/$tdir/funlink`
4843 local rename_new2=`stat -c %Y $DIR/$tdir/frename2`
4845 [ $open_new2 -eq $open_new ] || error "open file reverses mtime"
4846 [ $link_new2 -eq $link_new ] || error "link file reverses mtime"
4847 [ $unlink_new2 -eq $unlink_new ] || error "unlink file reverses mtime"
4848 [ $rename_new2 -eq $rename_new ] || error "rename file reverses mtime"
4850 cancel_lru_locks $OSC
4851 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4854 run_test 39b "mtime change on open, link, unlink, rename ======"
4856 # this should be set to past
4857 TEST_39_MTIME=`date -d "1 year ago" +%s`
4863 local mtime0=`stat -c %Y $DIR1/$tfile`
4865 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4866 local mtime1=`stat -c %Y $DIR1/$tfile`
4867 [ "$mtime1" = $TEST_39_MTIME ] || \
4868 error "mtime is not set to past: $mtime1, should be $TEST_39_MTIME"
4871 echo hello >> $DIR1/$tfile
4873 local mtime2=`stat -c %Y $DIR1/$tfile`
4874 [ "$mtime2" -ge "$d1" ] && [ "$mtime2" -le "$d2" ] || \
4875 error "mtime is not updated on write: $d1 <= $mtime2 <= $d2"
4877 mv $DIR1/$tfile $DIR1/$tfile-1
4879 for (( i=0; i < 2; i++ )) ; do
4880 local mtime3=`stat -c %Y $DIR1/$tfile-1`
4881 [ "$mtime2" = "$mtime3" ] || \
4882 error "mtime ($mtime2) changed (to $mtime3) on rename"
4884 cancel_lru_locks $OSC
4885 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4888 run_test 39c "mtime change on rename ==========================="
4892 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4895 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4897 for (( i=0; i < 2; i++ )) ; do
4898 local mtime=`stat -c %Y $DIR1/$tfile`
4899 [ $mtime = $TEST_39_MTIME ] || \
4900 error "mtime($mtime) is not set to $TEST_39_MTIME"
4902 cancel_lru_locks $OSC
4903 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4906 run_test 39d "create, utime, stat =============================="
4910 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4913 local mtime1=`stat -c %Y $DIR1/$tfile`
4915 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4917 for (( i=0; i < 2; i++ )) ; do
4918 local mtime2=`stat -c %Y $DIR1/$tfile`
4919 [ $mtime2 = $TEST_39_MTIME ] || \
4920 error "mtime($mtime2) is not set to $TEST_39_MTIME"
4922 cancel_lru_locks $OSC
4923 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4926 run_test 39e "create, stat, utime, stat ========================"
4930 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4933 mtime1=`stat -c %Y $DIR1/$tfile`
4936 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4938 for (( i=0; i < 2; i++ )) ; do
4939 local mtime2=`stat -c %Y $DIR1/$tfile`
4940 [ $mtime2 = $TEST_39_MTIME ] || \
4941 error "mtime($mtime2) is not set to $TEST_39_MTIME"
4943 cancel_lru_locks $OSC
4944 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4947 run_test 39f "create, stat, sleep, utime, stat ================="
4951 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4953 echo hello >> $DIR1/$tfile
4954 local mtime1=`stat -c %Y $DIR1/$tfile`
4957 chmod o+r $DIR1/$tfile
4959 for (( i=0; i < 2; i++ )) ; do
4960 local mtime2=`stat -c %Y $DIR1/$tfile`
4961 [ "$mtime1" = "$mtime2" ] || \
4962 error "lost mtime: $mtime2, should be $mtime1"
4964 cancel_lru_locks $OSC
4965 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4968 run_test 39g "write, chmod, stat ==============================="
4972 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4978 echo hello >> $DIR1/$tfile
4979 local mtime1=`stat -c %Y $DIR1/$tfile`
4981 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4983 if [ "$d1" != "$d2" ]; then
4984 echo "write and touch not within one second"
4986 for (( i=0; i < 2; i++ )) ; do
4987 local mtime2=`stat -c %Y $DIR1/$tfile`
4988 [ "$mtime2" = $TEST_39_MTIME ] || \
4989 error "lost mtime: $mtime2, should be $TEST_39_MTIME"
4991 cancel_lru_locks $OSC
4992 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4996 run_test 39h "write, utime within one second, stat ============="
4999 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5004 echo hello >> $DIR1/$tfile
5005 local mtime1=`stat -c %Y $DIR1/$tfile`
5007 mv $DIR1/$tfile $DIR1/$tfile-1
5009 for (( i=0; i < 2; i++ )) ; do
5010 local mtime2=`stat -c %Y $DIR1/$tfile-1`
5012 [ "$mtime1" = "$mtime2" ] || \
5013 error "lost mtime: $mtime2, should be $mtime1"
5015 cancel_lru_locks $OSC
5016 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
5019 run_test 39i "write, rename, stat =============================="
5022 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5024 start_full_debug_logging
5028 #define OBD_FAIL_OSC_DELAY_SETTIME 0x412
5029 lctl set_param fail_loc=0x80000412
5030 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c ||
5031 error "multiop failed"
5033 local mtime1=`stat -c %Y $DIR1/$tfile`
5035 mv $DIR1/$tfile $DIR1/$tfile-1
5037 kill -USR1 $multipid
5038 wait $multipid || error "multiop close failed"
5040 for (( i=0; i < 2; i++ )) ; do
5041 local mtime2=`stat -c %Y $DIR1/$tfile-1`
5042 [ "$mtime1" = "$mtime2" ] ||
5043 error "mtime is lost on close: $mtime2, " \
5047 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
5049 lctl set_param fail_loc=0
5050 stop_full_debug_logging
5052 run_test 39j "write, rename, close, stat ======================="
5055 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5060 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c || error "multiop failed"
5062 local mtime1=`stat -c %Y $DIR1/$tfile`
5064 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
5066 kill -USR1 $multipid
5067 wait $multipid || error "multiop close failed"
5069 for (( i=0; i < 2; i++ )) ; do
5070 local mtime2=`stat -c %Y $DIR1/$tfile`
5072 [ "$mtime2" = $TEST_39_MTIME ] || \
5073 error "mtime is lost on close: $mtime2, should be $TEST_39_MTIME"
5076 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
5079 run_test 39k "write, utime, close, stat ========================"
5081 # this should be set to future
5082 TEST_39_ATIME=`date -d "1 year" +%s`
5085 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5086 remote_mds_nodsh && skip "remote MDS with nodsh"
5088 local atime_diff=$(do_facet $SINGLEMDS \
5089 lctl get_param -n mdd.*MDT0000*.atime_diff)
5091 mkdir_on_mdt0 $DIR/$tdir
5093 # test setting directory atime to future
5094 touch -a -d @$TEST_39_ATIME $DIR/$tdir
5095 local atime=$(stat -c %X $DIR/$tdir)
5096 [ "$atime" = $TEST_39_ATIME ] ||
5097 error "atime is not set to future: $atime, $TEST_39_ATIME"
5099 # test setting directory atime from future to now
5100 local now=$(date +%s)
5101 touch -a -d @$now $DIR/$tdir
5103 atime=$(stat -c %X $DIR/$tdir)
5104 [ "$atime" -eq "$now" ] ||
5105 error "atime is not updated from future: $atime, $now"
5107 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=2
5110 # test setting directory atime when now > dir atime + atime_diff
5111 local d1=$(date +%s)
5113 local d2=$(date +%s)
5114 cancel_lru_locks mdc
5115 atime=$(stat -c %X $DIR/$tdir)
5116 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
5117 error "atime is not updated : $atime, should be $d2"
5119 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=60
5122 # test not setting directory atime when now < dir atime + atime_diff
5124 cancel_lru_locks mdc
5125 atime=$(stat -c %X $DIR/$tdir)
5126 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
5127 error "atime is updated to $atime, should remain $d1<atime<$d2"
5129 do_facet $SINGLEMDS \
5130 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
5132 run_test 39l "directory atime update ==========================="
5135 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5139 local far_past_mtime=$(date -d "May 29 1953" +%s)
5140 local far_past_atime=$(date -d "Dec 17 1903" +%s)
5142 touch -m -d @$far_past_mtime $DIR1/$tfile
5143 touch -a -d @$far_past_atime $DIR1/$tfile
5145 for (( i=0; i < 2; i++ )) ; do
5146 local timestamps=$(stat -c "%X %Y" $DIR1/$tfile)
5147 [ "$timestamps" = "$far_past_atime $far_past_mtime" ] || \
5148 error "atime or mtime set incorrectly"
5150 cancel_lru_locks $OSC
5151 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
5154 run_test 39m "test atime and mtime before 1970"
5156 test_39n() { # LU-3832
5157 remote_mds_nodsh && skip "remote MDS with nodsh"
5159 local atime_diff=$(do_facet $SINGLEMDS \
5160 lctl get_param -n mdd.*MDT0000*.atime_diff)
5165 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=1
5168 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 status=noxfer
5169 atime0=$(stat -c %X $DIR/$tfile)
5172 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
5173 atime1=$(stat -c %X $DIR/$tfile)
5176 cancel_lru_locks mdc
5177 cancel_lru_locks osc
5178 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
5179 atime2=$(stat -c %X $DIR/$tfile)
5181 do_facet $SINGLEMDS \
5182 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
5184 [ "$atime0" -eq "$atime1" ] || error "atime0 $atime0 != atime1 $atime1"
5185 [ "$atime1" -eq "$atime2" ] || error "atime0 $atime0 != atime1 $atime1"
5187 run_test 39n "check that O_NOATIME is honored"
5190 TESTDIR=$DIR/$tdir/$tfile
5191 [ -e $TESTDIR ] && rm -rf $TESTDIR
5198 links2=$(stat -c %h .)
5199 [ $(($links1 + 2)) != $links2 ] &&
5200 error "wrong links count $(($links1 + 2)) != $links2"
5202 links3=$(stat -c %h .)
5203 [ $(($links1 + 1)) != $links3 ] &&
5204 error "wrong links count $links1 != $links3"
5207 run_test 39o "directory cached attributes updated after create"
5210 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
5213 TESTDIR=$DIR/$tdir/$tdir
5214 [ -e $TESTDIR ] && rm -rf $TESTDIR
5215 test_mkdir -p $TESTDIR
5219 test_mkdir -i $MDTIDX $TESTDIR/remote_dir1
5220 test_mkdir -i $MDTIDX $TESTDIR/remote_dir2
5222 links2=$(stat -c %h .)
5223 [ $(($links1 + 2)) != $links2 ] &&
5224 error "wrong links count $(($links1 + 2)) != $links2"
5226 links3=$(stat -c %h .)
5227 [ $(($links1 + 1)) != $links3 ] &&
5228 error "wrong links count $links1 != $links3"
5231 run_test 39p "remote directory cached attributes updated after create ========"
5234 [ $OST1_VERSION -ge $(version_code 2.13.52) ] ||
5235 skip "no atime update on old OST"
5236 if [ "$ost1_FSTYPE" != ldiskfs ]; then
5237 skip_env "ldiskfs only test"
5241 saved_adiff=$(do_facet ost1 \
5242 lctl get_param -n obdfilter.*OST0000.atime_diff)
5243 stack_trap "do_facet ost1 \
5244 lctl set_param obdfilter.*.atime_diff=$saved_adiff"
5246 do_facet ost1 "lctl set_param obdfilter.*.atime_diff=5"
5248 $LFS setstripe -i 0 $DIR/$tfile
5249 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 ||
5250 error "can't write initial file"
5251 cancel_lru_locks osc
5253 # exceed atime_diff and access file
5255 dd if=$DIR/$tfile of=/dev/null bs=4k count=1 ||
5256 error "can't udpate atime"
5258 local atime_cli=$(stat -c %X $DIR/$tfile)
5259 echo "client atime: $atime_cli"
5260 # allow atime update to be written to device
5261 do_facet ost1 "$LCTL set_param -n osd*.*OST*.force_sync 1"
5264 local ostdev=$(ostdevname 1)
5265 local fid=($($LFS getstripe $DIR/$tfile | grep 0x))
5266 local seq=${fid[3]#0x}
5270 if [ $seq == 0 ]; then
5273 oid_hex=${fid[2]#0x}
5275 local objpath="O/$seq/d$(($oid % 32))/$oid_hex"
5276 local cmd="debugfs -c -R \\\"stat $objpath\\\" $ostdev"
5278 echo "OST atime: $(do_facet ost1 "$cmd" |& grep atime)"
5279 local atime_ost=$(do_facet ost1 "$cmd" |&
5280 awk -F'[: ]' '/atime:/ { print $4 }')
5281 (( atime_cli == atime_ost )) ||
5282 error "atime on client $atime_cli != ost $atime_ost"
5284 run_test 39r "lazy atime update on OST"
5286 test_39q() { # LU-8041
5287 local testdir=$DIR/$tdir
5289 multiop_bg_pause $testdir D_c || error "multiop failed"
5291 cancel_lru_locks mdc
5292 kill -USR1 $multipid
5293 local atime=$(stat -c %X $testdir)
5294 [ "$atime" -ne 0 ] || error "atime is zero"
5296 run_test 39q "close won't zero out atime"
5305 umount_client $MOUNT
5306 mount_client $MOUNT relatime
5308 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 status=noxfer conv=fsync
5309 atime0=$(stat -c %X $DIR/$tfile)
5311 # First read updates atime
5313 cat $DIR/$tfile >/dev/null
5314 atime1=$(stat -c %X $DIR/$tfile) # (atime = atime0 + 1)
5316 # Next reads do not update atime
5318 cat $DIR/$tfile >/dev/null
5319 atime2=$(stat -c %X $DIR/$tfile) # (atime = atime0 + 1)
5321 # If mtime is greater than atime, atime is updated
5323 touch -m $DIR/$tfile # (mtime = now)
5325 cat $DIR/$tfile >/dev/null # (atime is updated because atime < mtime)
5326 atime3=$(stat -c %X $DIR/$tfile) # (atime = mtime = atime0 + 3)
5328 # Next reads do not update atime
5330 cat $DIR/$tfile >/dev/null
5331 atime4=$(stat -c %X $DIR/$tfile)
5333 # Remount the client to clear 'relatime' option
5334 remount_client $MOUNT
5336 (( atime0 < atime1 )) ||
5337 error "atime $atime0 should be smaller than $atime1"
5338 (( atime1 == atime2 )) ||
5339 error "atime $atime1 was updated to $atime2"
5340 (( atime1 < atime3 )) || error "atime1 $atime1 != atime3 $atime3"
5341 (( atime3 == atime4 )) || error "atime3 $atime3 != atime4 $atime4"
5343 run_test 39s "relatime is supported"
5346 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
5347 $RUNAS $OPENFILE -f O_WRONLY:O_TRUNC $DIR/$tfile &&
5348 error "openfile O_WRONLY:O_TRUNC $tfile failed"
5349 $CHECKSTAT -t file -s 4096 $DIR/$tfile ||
5350 error "$tfile is not 4096 bytes in size"
5352 run_test 40 "failed open(O_TRUNC) doesn't truncate ============="
5356 small_write $DIR/f41 18
5358 run_test 41 "test small file write + fstat ====================="
5360 count_ost_writes() {
5361 lctl get_param -n ${OSC}.*.stats |
5362 awk -vwrites=0 '/ost_write/ { writes += $2 } \
5363 END { printf("%0.0f", writes) }'
5370 BG_DIRTY_RATIO_SAVE=10
5371 MAX_BG_DIRTY_RATIO=25
5375 # in 2.6, restore /proc/sys/vm/dirty_writeback_centisecs,
5376 # dirty_ratio, dirty_background_ratio
5377 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
5378 sysctl -w vm.dirty_writeback_centisecs=$WRITEBACK_SAVE
5379 sysctl -w vm.dirty_background_ratio=$BG_DIRTY_RATIO_SAVE
5380 sysctl -w vm.dirty_ratio=$DIRTY_RATIO_SAVE
5382 # if file not here, we are a 2.4 kernel
5383 kill -CONT `pidof kupdated`
5388 # setup the trap first, so someone cannot exit the test at the
5389 # exact wrong time and mess up a machine
5390 trap start_writeback EXIT
5391 # in 2.6, save and 0 /proc/sys/vm/dirty_writeback_centisecs
5392 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
5393 WRITEBACK_SAVE=`sysctl -n vm.dirty_writeback_centisecs`
5394 sysctl -w vm.dirty_writeback_centisecs=0
5395 sysctl -w vm.dirty_writeback_centisecs=0
5396 # save and increase /proc/sys/vm/dirty_ratio
5397 DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_ratio`
5398 sysctl -w vm.dirty_ratio=$MAX_DIRTY_RATIO
5399 # save and increase /proc/sys/vm/dirty_background_ratio
5400 BG_DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_background_ratio`
5401 sysctl -w vm.dirty_background_ratio=$MAX_BG_DIRTY_RATIO
5403 # if file not here, we are a 2.4 kernel
5404 kill -STOP `pidof kupdated`
5408 # ensure that all stripes have some grant before we test client-side cache
5410 for i in `seq -f $DIR/f42-%g 1 $OSTCOUNT`; do
5411 dd if=/dev/zero of=$i bs=4k count=1
5416 # Tests 42* verify that our behaviour is correct WRT caching, file closure,
5417 # file truncation, and file removal.
5419 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5422 cancel_lru_locks $OSC
5424 sync; sleep 1; sync # just to be safe
5425 BEFOREWRITES=`count_ost_writes`
5426 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur_grant_bytes | grep "[0-9]"
5427 dd if=/dev/zero of=$DIR/f42a bs=1024 count=100
5428 AFTERWRITES=`count_ost_writes`
5429 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
5430 error "$BEFOREWRITES < $AFTERWRITES"
5433 run_test 42a "ensure that we don't flush on close"
5436 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5439 cancel_lru_locks $OSC
5442 dd if=/dev/zero of=$DIR/f42b bs=1024 count=100
5443 BEFOREWRITES=$(count_ost_writes)
5444 $MUNLINK $DIR/f42b || error "$MUNLINK $DIR/f42b: $?"
5445 AFTERWRITES=$(count_ost_writes)
5446 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
5447 error "$BEFOREWRITES < $AFTERWRITES on unlink"
5449 BEFOREWRITES=$(count_ost_writes)
5450 sync || error "sync: $?"
5451 AFTERWRITES=$(count_ost_writes)
5452 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
5453 error "$BEFOREWRITES < $AFTERWRITES on sync"
5455 dmesg | grep 'error from obd_brw_async' && error 'error writing back'
5459 run_test 42b "test destroy of file with cached dirty data ======"
5461 # if these tests just want to test the effect of truncation,
5462 # they have to be very careful. consider:
5463 # - the first open gets a {0,EOF}PR lock
5464 # - the first write conflicts and gets a {0, count-1}PW
5465 # - the rest of the writes are under {count,EOF}PW
5466 # - the open for truncate tries to match a {0,EOF}PR
5467 # for the filesize and cancels the PWs.
5468 # any number of fixes (don't get {0,EOF} on open, match
5469 # composite locks, do smarter file size management) fix
5470 # this, but for now we want these tests to verify that
5471 # the cancellation with truncate intent works, so we
5472 # start the file with a full-file pw lock to match against
5473 # until the truncate.
5478 cancel_lru_locks $OSC
5480 # prime the file with 0,EOF PW to match
5484 # now the real test..
5485 dd if=/dev/zero of=$file bs=1024 count=100
5486 BEFOREWRITES=`count_ost_writes`
5487 $TRUNCATE $file $offset
5488 cancel_lru_locks $OSC
5489 AFTERWRITES=`count_ost_writes`
5494 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5497 [ $BEFOREWRITES -eq $AFTERWRITES ] &&
5498 error "beforewrites $BEFOREWRITES == afterwrites $AFTERWRITES on truncate"
5501 run_test 42c "test partial truncate of file with cached dirty data"
5504 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5506 local olddebug="$($LCTL get_param -n debug 2> /dev/null)"
5507 stack_trap "$LCTL set_param -n debug='$olddebug'" EXIT
5508 $LCTL set_param debug=+cache
5511 [ $BEFOREWRITES -eq $AFTERWRITES ] ||
5512 error "beforewrites $BEFOREWRITES != afterwrites $AFTERWRITES on truncate"
5515 run_test 42d "test complete truncate of file with cached dirty data"
5517 test_42e() { # bug22074
5518 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5520 local TDIR=$DIR/${tdir}e
5521 local pages=16 # hardcoded 16 pages, don't change it.
5522 local files=$((OSTCOUNT * 500)) # hopefully 500 files on each OST
5523 local proc_osc0="osc.${FSNAME}-OST0000-osc-[^MDT]*"
5527 test_mkdir $DIR/${tdir}e
5528 $LFS setstripe -c 1 $TDIR
5529 createmany -o $TDIR/f $files
5531 max_dirty_mb=$($LCTL get_param -n $proc_osc0/max_dirty_mb)
5533 # we assume that with $OSTCOUNT files, at least one of them will
5534 # be allocated on OST0.
5535 warmup_files=$((OSTCOUNT * max_dirty_mb))
5536 createmany -o $TDIR/w $warmup_files
5538 # write a large amount of data into one file and sync, to get good
5539 # avail_grant number from OST.
5540 for ((i=0; i<$warmup_files; i++)); do
5541 idx=$($LFS getstripe -i $TDIR/w$i)
5542 [ $idx -ne 0 ] && continue
5543 dd if=/dev/zero of=$TDIR/w$i bs="$max_dirty_mb"M count=1
5546 [[ $i -gt $warmup_files ]] && error "OST0 is still cold"
5548 $LCTL get_param $proc_osc0/cur_dirty_bytes
5549 $LCTL get_param $proc_osc0/cur_grant_bytes
5551 # create as much dirty pages as we can while not to trigger the actual
5552 # RPCs directly. but depends on the env, VFS may trigger flush during this
5553 # period, hopefully we are good.
5554 for ((i=0; i<$warmup_files; i++)); do
5555 idx=$($LFS getstripe -i $TDIR/w$i)
5556 [ $idx -ne 0 ] && continue
5557 dd if=/dev/zero of=$TDIR/w$i bs=1M count=1 2>/dev/null
5559 $LCTL get_param $proc_osc0/cur_dirty_bytes
5560 $LCTL get_param $proc_osc0/cur_grant_bytes
5562 # perform the real test
5563 $LCTL set_param $proc_osc0/rpc_stats 0
5564 for ((;i<$files; i++)); do
5565 [ $($LFS getstripe -i $TDIR/f$i) -eq 0 ] || continue
5566 dd if=/dev/zero of=$TDIR/f$i bs=$PAGE_SIZE count=$pages 2>/dev/null
5569 $LCTL get_param $proc_osc0/rpc_stats
5572 local have_ppr=false
5573 $LCTL get_param $proc_osc0/rpc_stats |
5574 while read PPR RRPC RPCT RCUM BAR WRPC WPCT WCUM; do
5575 # skip lines until we are at the RPC histogram data
5576 [ "$PPR" == "pages" ] && have_ppr=true && continue
5577 $have_ppr || continue
5579 # we only want the percent stat for < 16 pages
5580 [[ $(echo $PPR | tr -d ':') -ge $pages ]] && break
5582 percent=$((percent + WPCT))
5583 if [[ $percent -gt 15 ]]; then
5584 error "less than 16-pages write RPCs" \
5591 run_test 42e "verify sub-RPC writes are not done synchronously"
5593 test_43A() { # was test_43
5594 test_mkdir $DIR/$tdir
5595 cp -p /bin/ls $DIR/$tdir/$tfile
5596 $MULTIOP $DIR/$tdir/$tfile Ow_c &
5598 # give multiop a chance to open
5601 $DIR/$tdir/$tfile && error "execute $DIR/$tdir/$tfile succeeded" || true
5603 # Wait for multiop to exit
5606 run_test 43A "execution of file opened for write should return -ETXTBSY"
5609 test_mkdir $DIR/$tdir
5610 cp -p $(which sleep) $DIR/$tdir/sleep || error "can't copy"
5611 $DIR/$tdir/sleep 60 &
5613 # Make sure exec of $tdir/sleep wins race with truncate
5615 $MULTIOP $DIR/$tdir/sleep Oc && error "expected error, got success"
5618 run_test 43a "open(RDWR) of file being executed should return -ETXTBSY"
5621 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5623 test_mkdir $DIR/$tdir
5624 cp -p $(which sleep) $DIR/$tdir/sleep || error "can't copy"
5625 $DIR/$tdir/sleep 60 &
5627 # Make sure exec of $tdir/sleep wins race with truncate
5629 $TRUNCATE $DIR/$tdir/sleep 0 && error "expected error, got success"
5632 run_test 43b "truncate of file being executed should return -ETXTBSY"
5635 local testdir="$DIR/$tdir"
5638 ( cd $(dirname $SHELL) && md5sum $(basename $SHELL) ) |
5639 ( cd $testdir && md5sum -c )
5641 run_test 43c "md5sum of copy into lustre"
5643 test_44A() { # was test_44
5644 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
5646 dd if=/dev/zero of=$DIR/f1 bs=4k count=1 seek=1023
5647 dd if=$DIR/f1 bs=4k count=1 > /dev/null
5649 run_test 44A "zero length read from a sparse stripe"
5652 local nstripe=$($LFS getstripe -c -d $DIR)
5653 [ -z "$nstripe" ] && skip "can't get stripe info"
5654 [[ $nstripe -gt $OSTCOUNT ]] &&
5655 skip "Wrong default stripe_count: $nstripe OSTCOUNT: $OSTCOUNT"
5657 local stride=$($LFS getstripe -S -d $DIR)
5658 if [[ $nstripe -eq 0 || $nstripe -eq -1 ]]; then
5659 nstripe=$($LFS df $DIR | grep OST: | wc -l)
5662 OFFSETS="0 $((stride/2)) $((stride-1))"
5663 for offset in $OFFSETS; do
5664 for i in $(seq 0 $((nstripe-1))); do
5665 local GLOBALOFFSETS=""
5667 local size=$((((i + 2 * $nstripe )*$stride + $offset)))
5668 local myfn=$DIR/d44a-$size
5669 echo "--------writing $myfn at $size"
5670 ll_sparseness_write $myfn $size ||
5671 error "ll_sparseness_write"
5672 GLOBALOFFSETS="$GLOBALOFFSETS $size"
5673 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
5674 error "ll_sparseness_verify $GLOBALOFFSETS"
5676 for j in $(seq 0 $((nstripe-1))); do
5678 size=$((((j + $nstripe )*$stride + $offset)))
5679 ll_sparseness_write $myfn $size ||
5680 error "ll_sparseness_write"
5681 GLOBALOFFSETS="$GLOBALOFFSETS $size"
5683 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
5684 error "ll_sparseness_verify $GLOBALOFFSETS"
5689 run_test 44a "test sparse pwrite ==============================="
5693 for d in `lctl get_param -n ${OSC}.*.cur_dirty_bytes`; do
5699 before=`dirty_osc_total`
5700 echo executing "\"$*\""
5702 after=`dirty_osc_total`
5703 echo before $before, after $after
5706 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5709 # Obtain grants from OST if it supports it
5710 echo blah > ${f}_grant
5713 do_dirty_record "echo blah > $f"
5714 [[ $before -eq $after ]] && error "write wasn't cached"
5715 do_dirty_record "> $f"
5716 [[ $before -gt $after ]] || error "truncate didn't lower dirty count"
5717 do_dirty_record "echo blah > $f"
5718 [[ $before -eq $after ]] && error "write wasn't cached"
5719 do_dirty_record "sync"
5720 [[ $before -gt $after ]] || error "writeback didn't lower dirty count"
5721 do_dirty_record "echo blah > $f"
5722 [[ $before -eq $after ]] && error "write wasn't cached"
5723 do_dirty_record "cancel_lru_locks osc"
5724 [[ $before -gt $after ]] ||
5725 error "lock cancellation didn't lower dirty count"
5728 run_test 45 "osc io page accounting ============================"
5730 # in a 2 stripe file (lov.sh), page 1023 maps to page 511 in its object. this
5731 # test tickles a bug where re-dirtying a page was failing to be mapped to the
5732 # objects offset and an assert hit when an rpc was built with 1023's mapped
5733 # offset 511 and 511's raw 511 offset. it also found general redirtying bugs.
5735 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5740 dd if=/dev/zero of=$f bs=$PAGE_SIZE seek=511 count=1
5742 dd conv=notrunc if=/dev/zero of=$f bs=$PAGE_SIZE seek=1023 count=1
5743 dd conv=notrunc if=/dev/zero of=$f bs=$PAGE_SIZE seek=511 count=1
5747 run_test 46 "dirtying a previously written page ================"
5749 # test_47 is removed "Device nodes check" is moved to test_28
5751 test_48a() { # bug 2399
5752 [ "$mds1_FSTYPE" = "zfs" ] &&
5753 [ $MDS1_VERSION -lt $(version_code 2.3.63) ] &&
5754 skip "MDS prior to 2.3.63 handle ZFS dir .. incorrectly"
5756 test_mkdir $DIR/$tdir
5758 mv $DIR/$tdir $DIR/$tdir.new || error "move directory failed"
5759 test_mkdir $DIR/$tdir
5760 touch foo || error "'touch foo' failed after recreating cwd"
5762 touch .foo || error "'touch .foo' failed after recreating cwd"
5764 ls . > /dev/null || error "'ls .' failed after recreating cwd"
5765 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
5766 cd . || error "'cd .' failed after recreating cwd"
5767 mkdir . && error "'mkdir .' worked after recreating cwd"
5768 rmdir . && error "'rmdir .' worked after recreating cwd"
5769 ln -s . baz || error "'ln -s .' failed after recreating cwd"
5770 cd .. || error "'cd ..' failed after recreating cwd"
5772 run_test 48a "Access renamed working dir (should return errors)="
5774 test_48b() { # bug 2399
5776 test_mkdir $DIR/$tdir
5778 rmdir $DIR/$tdir || error "remove cwd $DIR/$tdir failed"
5779 touch foo && error "'touch foo' worked after removing cwd"
5780 mkdir foo && error "'mkdir foo' worked after removing cwd"
5781 touch .foo && error "'touch .foo' worked after removing cwd"
5782 mkdir .foo && error "'mkdir .foo' worked after removing cwd"
5783 ls . > /dev/null && error "'ls .' worked after removing cwd"
5784 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
5785 mkdir . && error "'mkdir .' worked after removing cwd"
5786 rmdir . && error "'rmdir .' worked after removing cwd"
5787 ln -s . foo && error "'ln -s .' worked after removing cwd"
5788 cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3517
5790 run_test 48b "Access removed working dir (should return errors)="
5792 test_48c() { # bug 2350
5793 #lctl set_param debug=-1
5796 test_mkdir -p $DIR/$tdir/dir
5798 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
5799 $TRACE touch foo && error "touch foo worked after removing cwd"
5800 $TRACE mkdir foo && error "'mkdir foo' worked after removing cwd"
5801 touch .foo && error "touch .foo worked after removing cwd"
5802 mkdir .foo && error "mkdir .foo worked after removing cwd"
5803 $TRACE ls . && error "'ls .' worked after removing cwd"
5804 $TRACE ls .. || error "'ls ..' failed after removing cwd"
5805 $TRACE mkdir . && error "'mkdir .' worked after removing cwd"
5806 $TRACE rmdir . && error "'rmdir .' worked after removing cwd"
5807 $TRACE ln -s . foo && error "'ln -s .' worked after removing cwd"
5808 $TRACE cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3415
5810 run_test 48c "Access removed working subdir (should return errors)"
5812 test_48d() { # bug 2350
5813 #lctl set_param debug=-1
5816 test_mkdir -p $DIR/$tdir/dir
5818 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
5819 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
5820 $TRACE touch foo && error "'touch foo' worked after removing parent"
5821 $TRACE mkdir foo && error "mkdir foo worked after removing parent"
5822 touch .foo && error "'touch .foo' worked after removing parent"
5823 mkdir .foo && error "mkdir .foo worked after removing parent"
5824 $TRACE ls . && error "'ls .' worked after removing parent"
5825 $TRACE ls .. && error "'ls ..' worked after removing parent"
5826 $TRACE mkdir . && error "'mkdir .' worked after removing parent"
5827 $TRACE rmdir . && error "'rmdir .' worked after removing parent"
5828 $TRACE ln -s . foo && error "'ln -s .' worked after removing parent"
5831 run_test 48d "Access removed parent subdir (should return errors)"
5833 test_48e() { # bug 4134
5834 #lctl set_param debug=-1
5837 test_mkdir -p $DIR/$tdir/dir
5839 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
5840 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
5841 $TRACE touch $DIR/$tdir || error "'touch $DIR/$tdir' failed"
5842 $TRACE chmod +x $DIR/$tdir || error "'chmod +x $DIR/$tdir' failed"
5843 # On a buggy kernel addition of "touch foo" after cd .. will
5844 # produce kernel oops in lookup_hash_it
5845 touch ../foo && error "'cd ..' worked after recreate parent"
5847 $TRACE rm $DIR/$tdir || error "rm '$DIR/$tdir' failed"
5849 run_test 48e "Access to recreated parent subdir (should return errors)"
5852 [[ $MDS1_VERSION -ge $(version_code 2.13.55) ]] ||
5853 skip "need MDS >= 2.13.55"
5854 [[ $MDSCOUNT -ge 2 ]] || skip "needs >= 2 MDTs"
5855 [[ "$(facet_host mds1)" != "$(facet_host mds2)" ]] ||
5856 skip "needs different host for mdt1 mdt2"
5857 [[ $(facet_fstype mds1) == ldiskfs ]] || skip "ldiskfs only"
5859 $LFS mkdir -i0 $DIR/$tdir
5860 $LFS mkdir -i 1 $DIR/$tdir/sub1 $DIR/$tdir/sub2 $DIR/$tdir/sub3
5862 for d in sub1 sub2 sub3; do
5863 #define OBD_FAIL_OSD_REF_DEL 0x19c
5864 do_facet mds1 $LCTL set_param fail_loc=0x8000019c
5865 rm -rf $DIR/$tdir/$d && error "rm $d should fail"
5868 rm -d --interactive=never $DIR/$tdir || error "rm $tdir fail"
5870 run_test 48f "non-zero nlink dir unlink won't LBUG()"
5872 test_49() { # LU-1030
5873 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5874 remote_ost_nodsh && skip "remote OST with nodsh"
5876 # get ost1 size - $FSNAME-OST0000
5877 ost1_size=$(do_facet ost1 $LFS df | grep ${ost1_svc} |
5879 # write 800M at maximum
5880 [[ $ost1_size -lt 2 ]] && ost1_size=2
5881 [[ $ost1_size -gt 819200 ]] && ost1_size=819200
5883 $LFS setstripe -c 1 -i 0 $DIR/$tfile
5884 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((ost1_size >> 2)) &
5887 # change max_pages_per_rpc while writing the file
5888 local osc1_mppc=osc.$(get_osc_import_name client ost1).max_pages_per_rpc
5889 local orig_mppc=$($LCTL get_param -n $osc1_mppc)
5890 # loop until dd process exits
5891 while ps ax -opid | grep -wq $dd_pid; do
5892 $LCTL set_param $osc1_mppc=$((RANDOM % 256 + 1))
5893 sleep $((RANDOM % 5 + 1))
5895 # restore original max_pages_per_rpc
5896 $LCTL set_param $osc1_mppc=$orig_mppc
5897 rm $DIR/$tfile || error "rm $DIR/$tfile failed"
5899 run_test 49 "Change max_pages_per_rpc won't break osc extent"
5903 test_mkdir $DIR/$tdir
5905 ls /proc/$$/cwd || error "ls /proc/$$/cwd failed"
5907 run_test 50 "special situations: /proc symlinks ==============="
5909 test_51a() { # was test_51
5910 # bug 1516 - create an empty entry right after ".." then split dir
5911 test_mkdir -c1 $DIR/$tdir
5912 touch $DIR/$tdir/foo
5913 $MCREATE $DIR/$tdir/bar
5915 createmany -m $DIR/$tdir/longfile 201
5917 while [[ $(ls -sd $DIR/$tdir | awk '{ print $1 }') -eq 4 ]]; do
5918 $MCREATE $DIR/$tdir/longfile$FNUM
5923 ls -l $DIR/$tdir > /dev/null || error "ls -l $DIR/$tdir failed"
5925 run_test 51a "special situations: split htree with empty entry =="
5927 cleanup_print_lfs_df () {
5934 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5936 local dir=$DIR/$tdir
5937 local nrdirs=$((65536 + 100))
5939 # cleanup the directory
5942 mkdir_on_mdt -i $((RANDOM % MDSCOUNT)) $dir
5946 local mdtidx=$(printf "%04x" $($LFS getstripe -m $dir))
5947 local numfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.filesfree)
5948 [[ $numfree -lt $nrdirs ]] &&
5949 skip "not enough free inodes ($numfree) on MDT$mdtidx"
5951 # need to check free space for the directories as well
5952 local blkfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.kbytesavail)
5953 numfree=$(( blkfree / $(fs_inode_ksize) ))
5954 [[ $numfree -lt $nrdirs ]] && skip "not enough blocks ($numfree)"
5956 trap cleanup_print_lfs_df EXIT
5959 createmany -d $dir/d $nrdirs || {
5960 unlinkmany $dir/d $nrdirs
5961 error "failed to create $nrdirs subdirs in MDT$mdtidx:$dir"
5965 nrdirs=$(ls -U $dir | wc -l)
5967 # unlink all but 100 subdirectories, then check it still works
5969 local delete=$((nrdirs - left))
5974 # for ldiskfs the nlink count should be 1, but this is OSD specific
5975 # and so this is listed for informational purposes only
5976 echo "nlink before: $(stat -c %h $dir), created before: $nrdirs"
5977 unlinkmany -d $dir/d $delete ||
5978 error "unlink of first $delete subdirs failed"
5980 echo "nlink between: $(stat -c %h $dir)"
5981 local found=$(ls -U $dir | wc -l)
5982 [ $found -ne $left ] &&
5983 error "can't find subdirs: found only $found, expected $left"
5985 unlinkmany -d $dir/d $delete $left ||
5986 error "unlink of second $left subdirs failed"
5987 # regardless of whether the backing filesystem tracks nlink accurately
5988 # or not, the nlink count shouldn't be more than "." and ".." here
5989 local after=$(stat -c %h $dir)
5990 [[ $after -gt 2 ]] && error "nlink after: $after > 2" ||
5991 echo "nlink after: $after"
5993 cleanup_print_lfs_df
5995 run_test 51b "exceed 64k subdirectory nlink limit on create, verify unlink"
5998 local stripecount=$1
6001 log "create files with stripecount=$stripecount"
6002 $LFS setstripe -C $stripecount $DIR/$tdir
6003 createmany -o $DIR/$tdir/t- $nfiles
6004 $LFS getstripe $DIR/$tdir > $TMP/$tfile
6005 for ((n = 0; n < $OSTCOUNT; n++)); do
6006 objs[$n]=$(awk -vobjs=0 '($1 == '$n') { objs += 1 } \
6007 END { printf("%0.0f", objs) }' $TMP/$tfile)
6008 objs0[$n]=$(grep -A 1 idx $TMP/$tfile | awk -vobjs=0 \
6009 '($1 == '$n') { objs += 1 } \
6010 END { printf("%0.0f", objs) }')
6011 log "OST$n has ${objs[$n]} objects, ${objs0[$n]} are index 0"
6013 unlinkmany $DIR/$tdir/t- $nfiles
6018 local max=6 # allow variance of (1 - $min/$max) = 33% by default
6020 # For some combinations of stripecount and OSTCOUNT current code
6021 # is not ideal, and allocates 50% fewer *first* objects to some OSTs
6022 # than others. Rather than skipping this test entirely, check that
6023 # and keep testing to ensure imbalance does not get worse. LU-15282
6024 (( (OSTCOUNT == 6 && stripecount == 4) ||
6025 (OSTCOUNT == 10 && (stripecount == 4 || stripecount == 8)) ||
6026 (OSTCOUNT == 12 && (stripecount == 8 || stripecount == 9)))) && max=9
6027 for ((nlast=0, n = 1; n < $OSTCOUNT; nlast=n,n++)); do
6028 (( ${objs[$n]} > ${objs[$nlast]} * 4 / 5 )) ||
6029 { $LFS df && $LFS df -i &&
6030 error "stripecount=$stripecount: " \
6031 "OST $n has fewer objects vs. OST $nlast " \
6032 "(${objs[$n]} < ${objs[$nlast]} x 4/5)"; }
6033 (( ${objs[$n]} < ${objs[$nlast]} * 5 / 4 )) ||
6034 { $LFS df && $LFS df -i &&
6035 error "stripecount=$stripecount: " \
6036 "OST $n has more objects vs. OST $nlast " \
6037 "(${objs[$n]} > ${objs[$nlast]} x 5/4)"; }
6039 (( ${objs0[$n]} > ${objs0[$nlast]} * $min / $max )) ||
6040 { $LFS df && $LFS df -i &&
6041 error "stripecount=$stripecount: " \
6042 "OST $n has fewer #0 objects vs. OST $nlast " \
6043 "(${objs0[$n]} < ${objs0[$nlast]} x $min/$max)"; }
6044 (( ${objs0[$n]} < ${objs0[$nlast]} * $max / $min )) ||
6045 { $LFS df && $LFS df -i &&
6046 error "stripecount=$stripecount: " \
6047 "OST $n has more #0 objects vs. OST $nlast " \
6048 "(${objs0[$n]} > ${objs0[$nlast]} x $max/$min)"; }
6053 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6054 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
6058 local nfiles=$((per_ost * OSTCOUNT))
6059 local mdts=$(comma_list $(mdts_nodes))
6060 local param="osp.*.create_count"
6061 local qos_old=$(do_facet mds1 \
6062 "$LCTL get_param -n lod.$FSNAME-*.qos_threshold_rr" | head -n 1)
6065 "$LCTL set_param lod.$FSNAME-*.qos_threshold_rr=100"
6066 stack_trap "do_nodes $mdts \
6067 '$LCTL set_param lod.$FSNAME-*.qos_threshold_rr=${qos_old%%%}'"
6069 test_mkdir $DIR/$tdir
6070 local dirstripes=$(lfs getdirstripe -c $DIR/$tdir)
6071 (( dirstripes > 0 )) || dirstripes=1
6073 # Ensure enough OST objects precreated for tests to pass without
6074 # running out of objects. This is an LOV r-r OST algorithm test,
6075 # not an OST object precreation test.
6076 local old=$(do_facet mds1 "$LCTL get_param -n $param" | head -n 1)
6077 (( old >= nfiles )) ||
6079 local create_count=$((nfiles * OSTCOUNT / dirstripes))
6081 do_nodes $mdts "$LCTL set_param $param=$create_count"
6082 stack_trap "do_nodes $mdts $LCTL set_param $param=$old"
6084 # trigger precreation from all MDTs for all OSTs
6085 for ((i = 0; i < $MDSCOUNT * 2; i++ )); do
6086 $LFS setstripe -c -1 $DIR/$tdir/wide.$i
6090 for ((stripecount = 3; stripecount <= $OSTCOUNT; stripecount++)); do
6091 sleep 8 # allow object precreation to catch up
6092 test_51d_sub $stripecount $nfiles
6095 run_test 51d "check LOV round-robin OST object distribution"
6098 if [ "$mds1_FSTYPE" != ldiskfs ]; then
6099 skip_env "ldiskfs only test"
6102 test_mkdir -c1 $DIR/$tdir
6103 test_mkdir -c1 $DIR/$tdir/d0
6105 touch $DIR/$tdir/d0/foo
6106 createmany -l $DIR/$tdir/d0/foo $DIR/$tdir/d0/f- 65001 &&
6107 error "file exceed 65000 nlink limit!"
6108 unlinkmany $DIR/$tdir/d0/f- 65001
6111 run_test 51e "check file nlink limit"
6114 test_mkdir $DIR/$tdir
6117 local ulimit_old=$(ulimit -n)
6118 local spare=20 # number of spare fd's for scripts/libraries, etc.
6119 local mdt=$($LFS getstripe -m $DIR/$tdir)
6120 local numfree=$($LFS df -i $DIR/$tdir | awk '/MDT:'$mdt'/ { print $4 }')
6122 echo "MDT$mdt numfree=$numfree, max=$max"
6123 [[ $numfree -gt $max ]] && numfree=$max || numfree=$((numfree * 7 / 8))
6124 if [ $((numfree + spare)) -gt $ulimit_old ]; then
6125 while ! ulimit -n $((numfree + spare)); do
6126 numfree=$((numfree * 3 / 4))
6128 echo "changed ulimit from $ulimit_old to $((numfree + spare))"
6130 echo "left ulimit at $ulimit_old"
6133 createmany -o -k -t 120 $DIR/$tdir/f $numfree || {
6134 unlinkmany $DIR/$tdir/f $numfree
6135 error "create+open $numfree files in $DIR/$tdir failed"
6137 ulimit -n $ulimit_old
6139 # if createmany exits at 120s there will be fewer than $numfree files
6140 unlinkmany $DIR/$tdir/f $numfree || true
6142 run_test 51f "check many open files limit"
6145 [ -f $DIR/$tdir/foo ] && chattr -a $DIR/$tdir/foo
6146 test_mkdir $DIR/$tdir
6147 touch $DIR/$tdir/foo
6148 chattr +a $DIR/$tdir/foo || error "chattr +a failed"
6149 echo bar >> $DIR/$tdir/foo || error "append bar failed"
6150 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
6151 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
6152 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
6154 echo foo >> $DIR/$tdir/foo || error "append foo failed"
6155 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
6156 lsattr $DIR/$tdir/foo | egrep -q "^-+a[-e]+ $DIR/$tdir/foo" ||
6158 chattr -a $DIR/$tdir/foo || error "chattr -a failed"
6159 cp -r $DIR/$tdir $TMP/
6160 rm -fr $DIR/$tdir $TMP/$tdir || error "cleanup rm failed"
6162 run_test 52a "append-only flag test (should return errors)"
6165 [ -f $DIR/$tdir/foo ] && chattr -i $DIR/$tdir/foo
6166 test_mkdir $DIR/$tdir
6167 touch $DIR/$tdir/foo
6168 chattr +i $DIR/$tdir/foo || error "chattr +i failed"
6169 cat test > $DIR/$tdir/foo && error "cat test worked"
6170 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
6171 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
6172 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
6174 echo foo >> $DIR/$tdir/foo && error "echo worked"
6175 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
6176 [ -f $DIR/$tdir/foo ] || error "$tdir/foo is not a file"
6177 [ -f $DIR/$tdir/foo_ren ] && error "$tdir/foo_ren is not a file"
6178 lsattr $DIR/$tdir/foo | egrep -q "^-+i[-e]+ $DIR/$tdir/foo" ||
6180 chattr -i $DIR/$tdir/foo || error "chattr failed"
6182 rm -fr $DIR/$tdir || error "unable to remove $DIR/$tdir"
6184 run_test 52b "immutable flag test (should return errors) ======="
6187 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6188 remote_mds_nodsh && skip "remote MDS with nodsh"
6189 remote_ost_nodsh && skip "remote OST with nodsh"
6202 local support_last_seq=true
6204 [[ $MDS1_VERSION -ge $(version_code 2.3.60) ]] ||
6205 support_last_seq=false
6208 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS)
6210 for value in $(do_facet $SINGLEMDS \
6211 $LCTL get_param osp.$mdtosc.prealloc_last_id) ; do
6212 param=$(echo ${value[0]} | cut -d "=" -f1)
6213 ostname=$(echo $param | cut -d "." -f2 | cut -d - -f 1-2)
6215 if $support_last_seq; then
6216 param_seq=$(echo $param |
6217 sed -e s/prealloc_last_id/prealloc_last_seq/g)
6218 mds_last_seq=$(do_facet $SINGLEMDS \
6219 $LCTL get_param -n $param_seq)
6221 mds_last=$(do_facet $SINGLEMDS $LCTL get_param -n $param)
6223 ostnum=$(index_from_ostuuid ${ostname}_UUID)
6224 node=$(facet_active_host ost$((ostnum+1)))
6225 param="obdfilter.$ostname.last_id"
6226 for ost_last in $(do_node $node $LCTL get_param -n $param) ; do
6227 echo "$ostname.last_id=$ost_last; MDS.last_id=$mds_last"
6228 ost_last_id=$ost_last
6230 if $support_last_seq; then
6231 ost_last_id=$(echo $ost_last |
6232 awk -F':' '{print $2}' |
6234 ost_last_seq=$(echo $ost_last |
6235 awk -F':' '{print $1}')
6236 [[ $ost_last_seq = $mds_last_seq ]] || continue
6239 if [[ $ost_last_id != $mds_last ]]; then
6240 error "$ost_last_id != $mds_last"
6247 $found || error "can not match last_seq/last_id for $mdtosc"
6250 run_test 53 "verify that MDS and OSTs agree on pre-creation ===="
6253 LANG=C perl -MSocket -e ';' || skip "no Socket perl module installed"
6255 LANG=C $SOCKETSERVER $DIR/socket ||
6256 error "$SOCKETSERVER $DIR/socket failed: $?"
6257 LANG=C $SOCKETCLIENT $DIR/socket ||
6258 error "$SOCKETCLIENT $DIR/socket failed: $?"
6259 $MUNLINK $DIR/socket || error "$MUNLINK $DIR/socket failed: $?"
6261 run_test 54a "unix domain socket test =========================="
6267 dd if=/dev/zero of=$f bs=$PAGE_SIZE count=1
6269 run_test 54b "char device works in lustre ======================"
6272 [ -b /dev/loop/0 ] && LOOPBASE=/dev/loop/
6273 [ -b /dev/loop0 ] && LOOPBASE=/dev/loop
6274 [ -z "$LOOPBASE" ] && echo "/dev/loop/0 and /dev/loop0 gone?" && return
6276 for i in $(seq 3 7); do
6277 losetup $LOOPBASE$i > /dev/null 2>&1 && continue
6286 loopdev="$DIR/loop54c"
6289 $UMOUNT $DIR/$tdir || rc=$?
6290 losetup -d $loopdev || true
6291 losetup -d $LOOPDEV || true
6292 rm -rf $loopdev $DIR/$tfile $DIR/$tdir
6297 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6299 loopdev="$DIR/loop54c"
6302 [ -z "$LOOPNUM" ] && skip_env "couldn't find empty loop device"
6303 trap cleanup_54c EXIT
6304 mknod $loopdev b 7 $LOOPNUM
6305 echo "make a loop file system with $DIR/$tfile on $loopdev ($LOOPNUM)."
6306 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE seek=1024 count=1 > /dev/null
6307 losetup $loopdev $DIR/$tfile ||
6308 error "can't set up $loopdev for $DIR/$tfile"
6309 mkfs.ext2 $loopdev || error "mke2fs on $loopdev"
6310 test_mkdir $DIR/$tdir
6311 mount -t ext2 $loopdev $DIR/$tdir ||
6312 error "error mounting $loopdev on $DIR/$tdir"
6313 dd if=/dev/zero of=$DIR/$tdir/tmp bs=$PAGE_SIZE count=30 ||
6316 dd if=$DIR/$tdir/tmp of=/dev/zero bs=$PAGE_SIZE count=30 ||
6320 run_test 54c "block device works in lustre ====================="
6323 local pipe="$DIR/$tfile.pipe"
6324 local string="aaaaaa"
6327 echo -n "$string" > $pipe &
6328 local result=$(cat $pipe)
6329 [[ "$result" == "$string" ]] || error "$result != $string"
6331 run_test 54d "fifo device works in lustre ======================"
6336 cp -aL /dev/console $f
6337 echo $string > $f || error "echo $string to $f failed"
6339 run_test 54e "console/tty device works in lustre ======================"
6344 local dir=$DIR/$tdir
6347 test_mkdir -p $dir/dir
6348 for i in $(seq $numfiles); do
6350 touch $dir/dir/file$i
6353 local numcomp=$($LFS getstripe --component-count $dir)
6355 [[ $numcomp == 0 ]] && numcomp=1
6357 # test lfs getstripe with --recursive
6358 local filenum=$($LFS getstripe -r $dir | egrep -c "obdidx|l_ost_idx")
6360 [[ $filenum -eq $((numfiles * 2)) ]] ||
6361 error "$LFS getstripe -r: found $filenum != $((numfiles * 2))"
6362 filenum=$($LFS getstripe $dir | egrep -c "obdidx|l_ost_idx")
6363 [[ $filenum -eq $numfiles ]] ||
6364 error "$LFS getstripe $dir: found $filenum, not $numfiles"
6365 echo "$LFS getstripe showed obdidx or l_ost_idx"
6367 # test lfs getstripe with file instead of dir
6368 filenum=$($LFS getstripe $dir/file1 | egrep -c "obdidx|l_ost_idx")
6369 [[ $filenum -eq 1 ]] ||
6370 error "$LFS getstripe $dir/file1: found $filenum, not 1"
6371 echo "$LFS getstripe file1 passed"
6373 #test lfs getstripe with --verbose
6374 filenum=$($LFS getstripe --verbose $dir | grep -c lmm_magic)
6375 [[ $filenum -eq $((numfiles * numcomp)) ]] ||
6376 error "$LFS getstripe --verbose $dir: "\
6377 "got $filenum want $((numfiles * numcomp)) lmm_magic"
6378 [[ $($LFS getstripe $dir | grep -c lmm_magic) -eq 0 ]] ||
6379 error "$LFS getstripe $dir: showed lmm_magic"
6381 #test lfs getstripe with -v prints lmm_fid
6382 filenum=$($LFS getstripe -v $dir | grep -c lmm_fid)
6383 local countfids=$((numdirs + numfiles * numcomp))
6384 [[ $filenum -eq $countfids ]] ||
6385 error "$LFS getstripe -v $dir: "\
6386 "got $filenum want $countfids lmm_fid"
6387 [[ $($LFS getstripe $dir | grep -c lmm_fid) -eq 0 ]] ||
6388 error "$LFS getstripe $dir: showed lmm_fid by default"
6389 echo "$LFS getstripe --verbose passed"
6391 #check for FID information
6392 local fid1=$($LFS getstripe --fid $dir/file1)
6393 local fid2=$($LFS getstripe --verbose $dir/file1 |
6394 awk '/lmm_fid: / { print $2; exit; }')
6395 local fid3=$($LFS path2fid $dir/file1)
6397 [ "$fid1" != "$fid2" ] &&
6398 error "getstripe --fid '$fid1' != getstripe --verbose '$fid2'"
6399 [ "$fid1" != "$fid3" ] &&
6400 error "getstripe --fid '$fid1' != lfs path2fid '$fid3'"
6401 echo "$LFS getstripe --fid passed"
6403 #test lfs getstripe with --obd
6404 $LFS getstripe --obd wrong_uuid $dir 2>&1 | grep -q "unknown obduuid" ||
6405 error "$LFS getstripe --obd wrong_uuid: should return error"
6407 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
6410 local obduuid=$(ostuuid_from_index $ostidx)
6411 local found=$($LFS getstripe -r --obd $obduuid $dir |
6412 grep 'lmm_stripe_offset:' | grep -c " $ostidx\$")
6414 filenum=$($LFS getstripe -ir $dir | grep -c "^$ostidx\$")
6415 [[ $($LFS getstripe -id $dir) -ne $ostidx ]] ||
6417 [[ $($LFS getstripe -id $dir/dir) -ne $ostidx ]] ||
6420 [[ $found -eq $filenum ]] ||
6421 error "$LFS getstripe --obd: found $found expect $filenum"
6422 [[ $($LFS getstripe -r -v --obd $obduuid $dir |
6423 sed '/^[ ]*'${ostidx}'[ ]/d' |
6424 sed -n '/^[ ]*[0-9][0-9]*[ ]/p' | wc -l) -eq 0 ]] ||
6425 error "$LFS getstripe --obd: should not show file on other obd"
6426 echo "$LFS getstripe --obd passed"
6428 run_test 56a "check $LFS getstripe"
6431 local dir=$DIR/$tdir
6435 for i in $(seq $numdirs); do
6436 test_mkdir $dir/dir$i
6439 # test lfs getdirstripe default mode is non-recursion, which is
6440 # different from lfs getstripe
6441 local dircnt=$($LFS getdirstripe $dir | grep -c lmv_stripe_count)
6443 [[ $dircnt -eq 1 ]] ||
6444 error "$LFS getdirstripe: found $dircnt, not 1"
6445 dircnt=$($LFS getdirstripe --recursive $dir |
6446 grep -c lmv_stripe_count)
6447 [[ $dircnt -eq $((numdirs + 1)) ]] ||
6448 error "$LFS getdirstripe -r: $dircnt, != $((numdirs + 1))"
6450 run_test 56b "check $LFS getdirstripe"
6453 verify_yaml_available || skip_env "YAML verification not installed"
6454 local output_file=$DIR/$tfile.out
6456 $LFS getdirstripe -v -D -y $DIR 1> $output_file
6459 cat $output_file | verify_yaml || error "layout is not valid YAML"
6461 run_test 56bb "check $LFS getdirstripe layout is YAML"
6464 remote_ost_nodsh && skip "remote OST with nodsh"
6467 local ost_name=$(ostname_from_index $ost_idx)
6468 local old_status=$(ost_dev_status $ost_idx)
6469 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
6471 [[ -z "$old_status" ]] ||
6472 skip_env "OST $ost_name is in $old_status status"
6474 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=1
6475 [[ $OST1_VERSION -lt $(version_code 2.12.55) ]] || do_facet ost1 \
6476 $LCTL set_param -n obdfilter.$ost_name.no_precreate=1
6477 if [[ $OST1_VERSION -ge $(version_code 2.12.57) ]]; then
6478 save_lustre_params ost1 osd-*.$ost_name.nonrotational > $p
6479 do_facet ost1 $LCTL set_param -n osd-*.$ost_name.nonrotational=1
6482 [[ $($LFS df -v $MOUNT |& grep -c "inactive device") -eq 0 ]] ||
6483 error "$LFS df -v showing inactive devices"
6486 local new_status=$(ost_dev_status $ost_idx $MOUNT -v)
6488 [[ "$new_status" =~ "D" ]] ||
6489 error "$ost_name status is '$new_status', missing 'D'"
6490 if [[ $OST1_VERSION -ge $(version_code 2.12.55) ]]; then
6491 [[ "$new_status" =~ "N" ]] ||
6492 error "$ost_name status is '$new_status', missing 'N'"
6494 if [[ $OST1_VERSION -ge $(version_code 2.12.57) ]]; then
6495 [[ "$new_status" =~ "f" ]] ||
6496 error "$ost_name status is '$new_status', missing 'f'"
6499 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=0
6500 [[ $OST1_VERSION -lt $(version_code 2.12.55) ]] || do_facet ost1 \
6501 $LCTL set_param -n obdfilter.$ost_name.no_precreate=0
6502 [[ -z "$p" ]] && restore_lustre_params < $p || true
6505 new_status=$(ost_dev_status $ost_idx)
6506 [[ ! "$new_status" =~ "D" && ! "$new_status" =~ "N" ]] ||
6507 error "$ost_name status is '$new_status', has 'D' and/or 'N'"
6508 # can't check 'f' as devices may actually be on flash
6510 run_test 56c "check 'lfs df' showing device status"
6513 local mdts=$($LFS df -v $MOUNT | grep -c MDT)
6514 local osts=$($LFS df -v $MOUNT | grep -c OST)
6518 (( mdts == MDSCOUNT )) ||
6519 error "lfs df -v showed $mdts MDTs, not $MDSCOUNT"
6520 (( osts == OSTCOUNT )) ||
6521 error "lfs df -v showed $osts OSTs, not $OSTCOUNT"
6523 run_test 56d "'lfs df -v' prints only configured devices"
6526 err_enoent=2 # No such file or directory
6527 err_eopnotsupp=95 # Operation not supported
6529 enoent_mnt=/pmt1 # Invalid dentry. Path not present
6530 notsup_mnt=/tmp # Valid dentry, but Not a lustreFS
6532 # Check for handling of path not exists
6533 output=$($LFS df $enoent_mnt 2>&1)
6536 fs=$(echo $output | awk -F: '{print $2}' | awk '{print $3}' | tr -d \')
6537 [[ $fs = $enoent_mnt && $ret -eq $err_enoent ]] ||
6538 error "expect failure $err_enoent, not $ret"
6540 # Check for handling of non-Lustre FS
6541 output=$($LFS df $notsup_mnt)
6544 fs=$(echo $output | awk '{print $1}' | awk -F: '{print $2}')
6545 [[ $fs = $notsup_mnt && $ret -eq $err_eopnotsupp ]] ||
6546 error "expect success $err_eopnotsupp, not $ret"
6548 # Check for multiple LustreFS argument
6549 output=$($LFS df $MOUNT $MOUNT $MOUNT | grep -c "filesystem_summary:")
6552 [[ $output -eq 3 && $ret -eq 0 ]] ||
6553 error "expect success 3, not $output, rc = $ret"
6555 # Check for correct non-Lustre FS handling among multiple
6557 output=$($LFS df $MOUNT $notsup_mnt $MOUNT |
6558 grep -c "filesystem_summary:"; exit ${PIPESTATUS[0]})
6561 [[ $output -eq 2 && $ret -eq $err_eopnotsupp ]] ||
6562 error "expect success 2, not $output, rc = $ret"
6564 run_test 56e "'lfs df' Handle non LustreFS & multiple LustreFS"
6569 local local_tdir="$1"
6570 local local_numfiles="$2"
6571 local local_numdirs="$3"
6572 local dir_params="$4"
6573 local dir_stripe_params="$5"
6575 if [ ! -d "$local_tdir" ] ; then
6576 test_mkdir -p $dir_stripe_params $local_tdir
6577 [ "$dir_params" ] && $LFS setstripe $dir_params $local_tdir
6578 for i in $(seq $local_numfiles) ; do
6579 touch $local_tdir/file$i
6581 for i in $(seq $local_numdirs) ; do
6582 test_mkdir $dir_stripe_params $local_tdir/dir$i
6583 for j in $(seq $local_numfiles) ; do
6584 touch $local_tdir/dir$i/file$j
6590 setup_56_special() {
6592 local local_numfiles=$2
6593 local local_numdirs=$3
6595 setup_56 $local_tdir $local_numfiles $local_numdirs
6597 if [ ! -e "$local_tdir/loop${local_numfiles}b" ] ; then
6598 for i in $(seq $local_numfiles) ; do
6599 mknod $local_tdir/loop${i}b b 7 $i
6600 mknod $local_tdir/null${i}c c 1 3
6601 ln -s $local_tdir/file1 $local_tdir/link${i}
6603 for i in $(seq $local_numdirs) ; do
6604 mknod $local_tdir/dir$i/loop${i}b b 7 $i
6605 mknod $local_tdir/dir$i/null${i}c c 1 3
6606 ln -s $local_tdir/dir$i/file1 $local_tdir/dir$i/link${i}
6612 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6613 local expected=$(($NUMDIRS + 2))
6615 setup_56 $dir $NUMFILES $NUMDIRS
6617 # test lfs find with -name
6618 for i in $(seq $NUMFILES) ; do
6619 local nums=$($LFS find -name "*$i" $dir | wc -l)
6621 [ $nums -eq $expected ] ||
6622 error "lfs find -name '*$i' $dir wrong: "\
6623 "found $nums, expected $expected"
6626 run_test 56g "check lfs find -name"
6629 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6630 local expected=$(((NUMDIRS + 1) * (NUMFILES - 1) + NUMFILES))
6632 setup_56 $dir $NUMFILES $NUMDIRS
6634 # test lfs find with ! -name
6635 for i in $(seq $NUMFILES) ; do
6636 local nums=$($LFS find ! -name "*$i" $dir | wc -l)
6638 [ $nums -eq $expected ] ||
6639 error "lfs find ! -name '*$i' $dir wrong: "\
6640 "found $nums, expected $expected"
6643 run_test 56h "check lfs find ! -name"
6646 local dir=$DIR/$tdir
6650 local cmd="$LFS find -ost $(ostuuid_from_index 0 $dir) $dir"
6653 [ -z "$out" ] || error "'$cmd' returned directory '$out'"
6655 run_test 56i "check 'lfs find -ost UUID' skips directories"
6658 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6660 setup_56_special $dir $NUMFILES $NUMDIRS
6662 local expected=$((NUMDIRS + 1))
6663 local cmd="$LFS find -type d $dir"
6664 local nums=$($cmd | wc -l)
6666 [ $nums -eq $expected ] ||
6667 error "'$cmd' wrong: found $nums, expected $expected"
6669 run_test 56j "check lfs find -type d"
6672 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6674 setup_56_special $dir $NUMFILES $NUMDIRS
6676 local expected=$(((NUMDIRS + 1) * NUMFILES))
6677 local cmd="$LFS find -type f $dir"
6678 local nums=$($cmd | wc -l)
6680 [ $nums -eq $expected ] ||
6681 error "'$cmd' wrong: found $nums, expected $expected"
6683 run_test 56k "check lfs find -type f"
6686 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6688 setup_56_special $dir $NUMFILES $NUMDIRS
6690 local expected=$((NUMDIRS + NUMFILES))
6691 local cmd="$LFS find -type b $dir"
6692 local nums=$($cmd | wc -l)
6694 [ $nums -eq $expected ] ||
6695 error "'$cmd' wrong: found $nums, expected $expected"
6697 run_test 56l "check lfs find -type b"
6700 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6702 setup_56_special $dir $NUMFILES $NUMDIRS
6704 local expected=$((NUMDIRS + NUMFILES))
6705 local cmd="$LFS find -type c $dir"
6706 local nums=$($cmd | wc -l)
6707 [ $nums -eq $expected ] ||
6708 error "'$cmd' wrong: found $nums, expected $expected"
6710 run_test 56m "check lfs find -type c"
6713 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6714 setup_56_special $dir $NUMFILES $NUMDIRS
6716 local expected=$((NUMDIRS + NUMFILES))
6717 local cmd="$LFS find -type l $dir"
6718 local nums=$($cmd | wc -l)
6720 [ $nums -eq $expected ] ||
6721 error "'$cmd' wrong: found $nums, expected $expected"
6723 run_test 56n "check lfs find -type l"
6726 local dir=$DIR/$tdir
6728 setup_56 $dir $NUMFILES $NUMDIRS
6729 utime $dir/file1 > /dev/null || error "utime (1)"
6730 utime $dir/file2 > /dev/null || error "utime (2)"
6731 utime $dir/dir1 > /dev/null || error "utime (3)"
6732 utime $dir/dir2 > /dev/null || error "utime (4)"
6733 utime $dir/dir1/file1 > /dev/null || error "utime (5)"
6734 dd if=/dev/zero count=1 >> $dir/dir1/file1 && sync
6737 local nums=$($LFS find -mtime +0 $dir | wc -l)
6739 [ $nums -eq $expected ] ||
6740 error "lfs find -mtime +0 $dir: found $nums expect $expected"
6743 cmd="$LFS find -mtime 0 $dir"
6744 nums=$($cmd | wc -l)
6745 [ $nums -eq $expected ] ||
6746 error "'$cmd' wrong: found $nums, expected $expected"
6748 run_test 56o "check lfs find -mtime for old files"
6751 local dir=$DIR/$tdir
6755 # just to make sure there is something that won't be found
6757 touch $dir/$tfile.now
6759 for age in year week day hour min; do
6760 count=$((count + 1))
6762 touch $dir/$tfile-a.$age $dir/$tfile-m.$age
6763 touch --date="$count $age ago" -a $dir/$tfile-a.$age
6764 touch --date="$count $age ago" -m $dir/$tfile-m.$age
6766 local cmd="$LFS find $dir -mtime $count${age:0:1}"
6767 local nums=$($cmd | wc -l)
6768 [ $nums -eq $expected ] ||
6769 error "'$cmd' wrong: found $nums, expected $expected"
6771 cmd="$LFS find $dir -atime $count${age:0:1}"
6772 nums=$($cmd | wc -l)
6773 [ $nums -eq $expected ] ||
6774 error "'$cmd' wrong: found $nums, expected $expected"
6778 cmd="$LFS find $dir -ctime +1s -type f"
6779 nums=$($cmd | wc -l)
6780 (( $nums == $count * 2 + 1)) ||
6781 error "'$cmd' wrong: found $nums, expected $((count * 2 + 1))"
6783 run_test 56ob "check lfs find -atime -mtime -ctime with units"
6785 test_newerXY_base() {
6788 local dir=$DIR/$tdir
6792 if [ $y == "t" ]; then
6793 if [ $x == "b" ]; then
6794 ref=\"$(do_facet mds1 date +"%Y-%m-%d\ %H:%M:%S")\"
6796 ref=\"$(date +"%Y-%m-%d %H:%M:%S")\"
6799 ref=$DIR/$tfile.newer.$x$y
6800 touch $ref || error "touch $ref failed"
6803 echo "before = $ref"
6805 setup_56 $dir $NUMFILES $NUMDIRS "-i0 -c1" "-i0 -c1"
6807 if [ $y == "t" ]; then
6808 if [ $x == "b" ]; then
6809 negref=\"$(do_facet mds1 date +"%Y-%m-%d\ %H:%M:%S")\"
6811 negref=\"$(date +"%Y-%m-%d %H:%M:%S")\"
6814 negref=$DIR/$tfile.negnewer.$x$y
6815 touch $negref || error "touch $negref failed"
6818 echo "after = $negref"
6819 local cmd="$LFS find $dir -newer$x$y $ref"
6820 local nums=$(eval $cmd | wc -l)
6821 local expected=$(((NUMFILES + 2) * NUMDIRS + 1))
6823 [ $nums -eq $expected ] || { ls -lauR --full-time $dir ;
6824 error "'$cmd' wrong: found $nums newer, expected $expected" ; }
6826 cmd="$LFS find $dir ! -newer$x$y $negref"
6827 nums=$(eval $cmd | wc -l)
6828 [ $nums -eq $expected ] || { ls -lauR --full-time $dir ;
6829 error "'$cmd' wrong: found $nums older, expected $expected" ; }
6831 cmd="$LFS find $dir -newer$x$y $ref ! -newer$x$y $negref"
6832 nums=$(eval $cmd | wc -l)
6833 [ $nums -eq $expected ] || { ls -lauR --full-time $dir ;
6834 error "'$cmd' wrong: found $nums between, expected $expected"; }
6840 test_newerXY_base "a" "a"
6841 test_newerXY_base "a" "m"
6842 test_newerXY_base "a" "c"
6843 test_newerXY_base "m" "a"
6844 test_newerXY_base "m" "m"
6845 test_newerXY_base "m" "c"
6846 test_newerXY_base "c" "a"
6847 test_newerXY_base "c" "m"
6848 test_newerXY_base "c" "c"
6850 test_newerXY_base "a" "t"
6851 test_newerXY_base "m" "t"
6852 test_newerXY_base "c" "t"
6854 (( $MDS1_VERSION >= $(version_code v2_13_53-145-g186b97e68a) &&
6855 $CLIENT_VERSION >= $(version_code v2_13_53-145-g186b97e68a) )) ||
6856 { echo "btime needs v2_13_53-145-g186b97e68a"; return 0; }
6858 test_newerXY_base "b" "b"
6859 test_newerXY_base "b" "t"
6861 run_test 56oc "check lfs find -newerXY work"
6864 (( $MDS1_VERSION >= $(version_code v2_13_53-145-g186b97e68a) )) ||
6865 skip "btime unsupported on MDS < v2_13_53-145-g186b97e68a"
6867 (( $CLIENT_VERSION >= $(version_code v2_13_53-145-g186b97e68a) )) ||
6868 skip "btime unsupported on clients < v2_13_53-145-g186b97e68a"
6870 local dir=$DIR/$tdir
6871 local ref=$DIR/$tfile.ref
6872 local negref=$DIR/$tfile.negref
6874 mkdir $dir || error "mkdir $dir failed"
6875 touch $dir/$tfile.n1 || error "touch $dir/$tfile.n1 failed"
6876 touch $dir/$tfile.n2 || error "touch $dir/$tfile.n2 failed"
6877 mkdir $dir/$tdir.n1 || error "mkdir $dir/$tdir.n1 failed"
6878 mkdir $dir/$tdir.n2 || error "mkdir $dir/$tdir.n2 failed"
6879 touch $ref || error "touch $ref failed"
6880 # sleep 3 seconds at least
6883 local before=$(do_facet mds1 date +%s)
6884 local skew=$(($(date +%s) - before + 1))
6886 if (( skew < 0 && skew > -5 )); then
6887 sleep $((0 - skew + 1))
6891 # Set the dir stripe params to limit files all on MDT0,
6892 # otherwise we need to calc the max clock skew between
6893 # the client and MDTs.
6894 setup_56 $dir/d.btime $NUMFILES $NUMDIRS "-i0 -c1" "-i0 -c1"
6896 touch $negref || error "touch $negref failed"
6898 local cmd="$LFS find $dir -newerbb $ref ! -newerbb $negref -type f"
6899 local nums=$($cmd | wc -l)
6900 local expected=$(((NUMFILES + 1) * NUMDIRS))
6902 [ $nums -eq $expected ] ||
6903 error "'$cmd' wrong: found $nums, expected $expected"
6905 cmd="$LFS find $dir -newerbb $ref ! -newerbb $negref -type d"
6906 nums=$($cmd | wc -l)
6907 expected=$((NUMFILES + 1))
6908 [ $nums -eq $expected ] ||
6909 error "'$cmd' wrong: found $nums, expected $expected"
6911 [ $skew -lt 0 ] && return
6913 local after=$(do_facet mds1 date +%s)
6914 local age=$((after - before + 1 + skew))
6916 cmd="$LFS find $dir -btime -${age}s -type f"
6917 nums=$($cmd | wc -l)
6918 expected=$(((NUMFILES + 1) * NUMDIRS))
6920 echo "Clock skew between client and server: $skew, age:$age"
6921 [ $nums -eq $expected ] ||
6922 error "'$cmd' wrong: found $nums, expected $expected"
6924 expected=$(($NUMDIRS + 1))
6925 cmd="$LFS find $dir -btime -${age}s -type d"
6926 nums=$($cmd | wc -l)
6927 [ $nums -eq $expected ] ||
6928 error "'$cmd' wrong: found $nums, expected $expected"
6929 rm -f $ref $negref || error "Failed to remove $ref $negref"
6931 run_test 56od "check lfs find -btime with units"
6934 [ $RUNAS_ID -eq $UID ] &&
6935 skip_env "RUNAS_ID = UID = $UID -- skipping"
6937 local dir=$DIR/$tdir
6939 setup_56 $dir $NUMFILES $NUMDIRS
6940 chown $RUNAS_ID $dir/file* || error "chown $DIR/${tdir}g/file$i failed"
6942 local expected=$NUMFILES
6943 local cmd="$LFS find -uid $RUNAS_ID $dir"
6944 local nums=$($cmd | wc -l)
6946 [ $nums -eq $expected ] ||
6947 error "'$cmd' wrong: found $nums, expected $expected"
6949 expected=$(((NUMFILES + 1) * NUMDIRS + 1))
6950 cmd="$LFS find ! -uid $RUNAS_ID $dir"
6951 nums=$($cmd | wc -l)
6952 [ $nums -eq $expected ] ||
6953 error "'$cmd' wrong: found $nums, expected $expected"
6955 run_test 56p "check lfs find -uid and ! -uid"
6958 [ $RUNAS_ID -eq $UID ] &&
6959 skip_env "RUNAS_ID = UID = $UID -- skipping"
6961 local dir=$DIR/$tdir
6963 setup_56 $dir $NUMFILES $NUMDIRS
6964 chgrp $RUNAS_GID $dir/file* || error "chown $dir/file$i failed"
6966 local expected=$NUMFILES
6967 local cmd="$LFS find -gid $RUNAS_GID $dir"
6968 local nums=$($cmd | wc -l)
6970 [ $nums -eq $expected ] ||
6971 error "'$cmd' wrong: found $nums, expected $expected"
6973 expected=$(( ($NUMFILES+1) * $NUMDIRS + 1))
6974 cmd="$LFS find ! -gid $RUNAS_GID $dir"
6975 nums=$($cmd | wc -l)
6976 [ $nums -eq $expected ] ||
6977 error "'$cmd' wrong: found $nums, expected $expected"
6979 run_test 56q "check lfs find -gid and ! -gid"
6982 local dir=$DIR/$tdir
6984 setup_56 $dir $NUMFILES $NUMDIRS
6987 local cmd="$LFS find -size 0 -type f -lazy $dir"
6988 local nums=$($cmd | wc -l)
6990 [ $nums -eq $expected ] ||
6991 error "'$cmd' wrong: found $nums, expected $expected"
6992 cmd="$LFS find -size 0 -type f $dir"
6993 nums=$($cmd | wc -l)
6994 [ $nums -eq $expected ] ||
6995 error "'$cmd' wrong: found $nums, expected $expected"
6998 cmd="$LFS find ! -size 0 -type f -lazy $dir"
6999 nums=$($cmd | wc -l)
7000 [ $nums -eq $expected ] ||
7001 error "'$cmd' wrong: found $nums, expected $expected"
7002 cmd="$LFS find ! -size 0 -type f $dir"
7003 nums=$($cmd | wc -l)
7004 [ $nums -eq $expected ] ||
7005 error "'$cmd' wrong: found $nums, expected $expected"
7007 echo "test" > $dir/$tfile
7008 echo "test2" > $dir/$tfile.2 && sync
7010 cmd="$LFS find -size 5 -type f -lazy $dir"
7011 nums=$($cmd | wc -l)
7012 [ $nums -eq $expected ] ||
7013 error "'$cmd' wrong: found $nums, expected $expected"
7014 cmd="$LFS find -size 5 -type f $dir"
7015 nums=$($cmd | wc -l)
7016 [ $nums -eq $expected ] ||
7017 error "'$cmd' wrong: found $nums, expected $expected"
7020 cmd="$LFS find -size +5 -type f -lazy $dir"
7021 nums=$($cmd | wc -l)
7022 [ $nums -eq $expected ] ||
7023 error "'$cmd' wrong: found $nums, expected $expected"
7024 cmd="$LFS find -size +5 -type f $dir"
7025 nums=$($cmd | wc -l)
7026 [ $nums -eq $expected ] ||
7027 error "'$cmd' wrong: found $nums, expected $expected"
7030 cmd="$LFS find -size +0 -type f -lazy $dir"
7031 nums=$($cmd | wc -l)
7032 [ $nums -eq $expected ] ||
7033 error "'$cmd' wrong: found $nums, expected $expected"
7034 cmd="$LFS find -size +0 -type f $dir"
7035 nums=$($cmd | wc -l)
7036 [ $nums -eq $expected ] ||
7037 error "'$cmd' wrong: found $nums, expected $expected"
7040 cmd="$LFS find ! -size -5 -type f -lazy $dir"
7041 nums=$($cmd | wc -l)
7042 [ $nums -eq $expected ] ||
7043 error "'$cmd' wrong: found $nums, expected $expected"
7044 cmd="$LFS find ! -size -5 -type f $dir"
7045 nums=$($cmd | wc -l)
7046 [ $nums -eq $expected ] ||
7047 error "'$cmd' wrong: found $nums, expected $expected"
7050 cmd="$LFS find -size -5 -type f -lazy $dir"
7051 nums=$($cmd | wc -l)
7052 [ $nums -eq $expected ] ||
7053 error "'$cmd' wrong: found $nums, expected $expected"
7054 cmd="$LFS find -size -5 -type f $dir"
7055 nums=$($cmd | wc -l)
7056 [ $nums -eq $expected ] ||
7057 error "'$cmd' wrong: found $nums, expected $expected"
7059 run_test 56r "check lfs find -size works"
7066 cancel_lru_locks $OSC
7068 local rpcs_before=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
7069 local nums=$($cmd | wc -l)
7071 [ $nums -eq $expected ] ||
7072 error "'$cmd' wrong: found $nums, expected $expected"
7074 local rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
7076 if (( rpcs_before + glimpses != rpcs_after )); then
7077 echo "Before: $rpcs_before After: $rpcs_after $NUMFILES"
7078 $LCTL get_param osc.*.stats | grep ldlm_glimpse_enqueue
7080 if [[ $glimpses == 0 ]]; then
7081 error "'$cmd' should not send glimpse RPCs to OST"
7083 error "'$cmd' should send $glimpses glimpse RPCs to OST"
7089 [[ $MDS1_VERSION -gt $(version_code 2.12.58) ]] ||
7090 skip "MDS < 2.12.58 doesn't return LSOM data"
7091 local dir=$DIR/$tdir
7092 local old_agl=$($LCTL get_param -n llite.*.statahead_agl)
7094 [[ $OSC == "mdc" ]] && skip "statahead not needed for DoM files"
7096 # statahead_agl may cause extra glimpse which confuses results. LU-13017
7097 $LCTL set_param -n llite.*.statahead_agl=0
7098 stack_trap "$LCTL set_param -n llite.*.statahead_agl=$old_agl"
7100 setup_56 $dir $NUMFILES $NUMDIRS "-c 1"
7101 # open and close all files to ensure LSOM is updated
7102 cancel_lru_locks $OSC
7103 find $dir -type f | xargs cat > /dev/null
7105 # expect_found glimpse_rpcs command_to_run
7106 test_56ra_sub 12 0 "$LFS find -size 0 -type f -lazy $dir"
7107 test_56ra_sub 12 12 "$LFS find -size 0 -type f $dir"
7108 test_56ra_sub 0 0 "$LFS find ! -size 0 -type f -lazy $dir"
7109 test_56ra_sub 0 12 "$LFS find ! -size 0 -type f $dir"
7111 echo "test" > $dir/$tfile
7112 echo "test2" > $dir/$tfile.2 && sync
7113 cancel_lru_locks $OSC
7114 cat $dir/$tfile $dir/$tfile.2 > /dev/null
7116 test_56ra_sub 1 0 "$LFS find -size 5 -type f -lazy $dir"
7117 test_56ra_sub 1 14 "$LFS find -size 5 -type f $dir"
7118 test_56ra_sub 1 0 "$LFS find -size +5 -type f -lazy $dir"
7119 test_56ra_sub 1 14 "$LFS find -size +5 -type f $dir"
7121 test_56ra_sub 2 0 "$LFS find -size +0 -type f -lazy $dir"
7122 test_56ra_sub 2 14 "$LFS find -size +0 -type f $dir"
7123 test_56ra_sub 2 0 "$LFS find ! -size -5 -type f -lazy $dir"
7124 test_56ra_sub 2 14 "$LFS find ! -size -5 -type f $dir"
7125 test_56ra_sub 12 0 "$LFS find -size -5 -type f -lazy $dir"
7126 test_56ra_sub 12 14 "$LFS find -size -5 -type f $dir"
7128 run_test 56ra "check lfs find -size -lazy works for data on OSTs"
7131 local dir=$DIR/$tdir
7132 local tmp=$TMP/$tfile.log
7135 test_mkdir -p $dir || error "failed to mkdir $dir"
7136 $LFS setstripe -c 1 -i 0 $dir/$tfile ||
7137 error "failed to setstripe $dir/$tfile"
7138 mdt_idx=$($LFS getdirstripe -i $dir)
7139 dd if=/dev/zero of=$dir/$tfile bs=1M count=1
7141 stack_trap "rm -f $tmp" EXIT
7142 $LFS find --size +100K --ost 0 $dir |& tee $tmp
7143 ! grep -q obd_uuid $tmp ||
7144 error "failed to find --size +100K --ost 0 $dir"
7145 $LFS find --size +100K --mdt $mdt_idx $dir |& tee $tmp
7146 ! grep -q obd_uuid $tmp ||
7147 error "failed to find --size +100K --mdt $mdt_idx $dir"
7149 run_test 56rb "check lfs find --size --ost/--mdt works"
7152 (( MDSCOUNT >= 2 )) || skip "needs at least 2 MDTs"
7153 local dir=$DIR/$tdir
7156 test_mkdir -c 2 -H all_char $dir || error "failed to mkdir $dir"
7157 $LFS mkdir -c 2 --mdt-hash all_char $dir/$tdir-all{1..10}
7158 (( $MDSCOUNT > 2 )) &&
7159 $LFS mkdir -c 3 --mdt-hash fnv_1a_64 $dir/$tdir-fnv{1..10}
7160 mkdir $dir/$tdir-{1..10}
7161 touch $dir/$tfile-{1..10}
7163 found=$($LFS find $dir --mdt-count 2 | wc -l)
7165 (( $found == $expect )) || error "found $found 2-stripe, expect $expect"
7167 found=$($LFS find $dir -T +1 | wc -l)
7168 (( $MDSCOUNT > 2 )) && expect=$((expect + 10))
7169 (( $found == $expect )) || error "found $found 2+stripe, expect $expect"
7171 found=$($LFS find $dir --mdt-hash all_char | wc -l)
7173 (( $found == $expect )) || error "found $found all_char, expect $expect"
7175 found=$($LFS find $dir --mdt-hash fnv_1a_64 | wc -l)
7176 (( $MDSCOUNT > 2 )) && expect=10 || expect=0
7177 (( $found == $expect )) || error "found $found all_char, expect $expect"
7179 run_test 56rc "check lfs find --mdt-count/--mdt-hash works"
7182 local dir=$DIR/$tdir
7187 mkfifo $dir/fifo || error "failed to create fifo file"
7188 $LFS find $dir -t p --printf "%p %y %LP\n" ||
7189 error "should not fail even cannot get projid from pipe file"
7190 found=$($LFS find $dir -t p --printf "%y")
7191 [[ "p" == $found ]] || error "found $found, expect p"
7193 mknod $dir/chardev c 1 5 ||
7194 error "failed to create character device file"
7195 $LFS find $dir -t c --printf "%p %y %LP\n" ||
7196 error "should not fail even cannot get projid from chardev file"
7197 found=$($LFS find $dir -t c --printf "%y")
7198 [[ "c" == $found ]] || error "found $found, expect c"
7200 found=$($LFS find $dir ! -type d --printf "%p %y %LP\n" | wc -l)
7201 (( found == 2 )) || error "unable to list all files"
7203 run_test 56rd "check lfs find --printf special files"
7205 test_56s() { # LU-611 #LU-9369
7206 [[ $OSTCOUNT -lt 2 ]] && skip_env "need at least 2 OSTs"
7208 local dir=$DIR/$tdir
7209 local onestripe=$(((NUMDIRS + 1) * NUMFILES))
7211 setup_56 $dir $NUMFILES $NUMDIRS "-c 1"
7212 for i in $(seq $NUMDIRS); do
7213 $LFS setstripe -c $((OSTCOUNT + 1)) $dir/dir$i/$tfile
7216 local expected=$NUMDIRS
7217 local cmd="$LFS find -c $OSTCOUNT $dir"
7218 local nums=$($cmd | wc -l)
7220 [ $nums -eq $expected ] || {
7221 $LFS getstripe -R $dir
7222 error "'$cmd' wrong: found $nums, expected $expected"
7225 expected=$((NUMDIRS + onestripe))
7226 cmd="$LFS find -stripe-count +0 -type f $dir"
7227 nums=$($cmd | wc -l)
7228 [ $nums -eq $expected ] || {
7229 $LFS getstripe -R $dir
7230 error "'$cmd' wrong: found $nums, expected $expected"
7234 cmd="$LFS find -stripe-count 1 -type f $dir"
7235 nums=$($cmd | wc -l)
7236 [ $nums -eq $expected ] || {
7237 $LFS getstripe -R $dir
7238 error "'$cmd' wrong: found $nums, expected $expected"
7241 cmd="$LFS find -stripe-count -2 -type f $dir"
7242 nums=$($cmd | wc -l)
7243 [ $nums -eq $expected ] || {
7244 $LFS getstripe -R $dir
7245 error "'$cmd' wrong: found $nums, expected $expected"
7249 cmd="$LFS find -stripe-count $((OSTCOUNT + 1)) -type f $dir"
7250 nums=$($cmd | wc -l)
7251 [ $nums -eq $expected ] || {
7252 $LFS getstripe -R $dir
7253 error "'$cmd' wrong: found $nums, expected $expected"
7256 run_test 56s "check lfs find -stripe-count works"
7258 test_56t() { # LU-611 #LU-9369
7259 local dir=$DIR/$tdir
7261 setup_56 $dir 0 $NUMDIRS
7262 for i in $(seq $NUMDIRS); do
7263 $LFS setstripe -S 8M $dir/dir$i/$tfile
7266 local expected=$NUMDIRS
7267 local cmd="$LFS find -S 8M $dir"
7268 local nums=$($cmd | wc -l)
7270 [ $nums -eq $expected ] || {
7271 $LFS getstripe -R $dir
7272 error "'$cmd' wrong: found $nums, expected $expected"
7276 setup_56 $dir $NUMFILES $NUMDIRS "--stripe-size 512k"
7278 $LFS setstripe -S 256k $dir/$tfile.{0,1,2,3}
7280 expected=$(((NUMDIRS + 1) * NUMFILES))
7281 cmd="$LFS find -stripe-size 512k -type f $dir"
7282 nums=$($cmd | wc -l)
7283 [ $nums -eq $expected ] ||
7284 error "'$cmd' wrong: found $nums, expected $expected"
7286 cmd="$LFS find -stripe-size +320k -type f $dir"
7287 nums=$($cmd | wc -l)
7288 [ $nums -eq $expected ] ||
7289 error "'$cmd' wrong: found $nums, expected $expected"
7291 expected=$(((NUMDIRS + 1) * NUMFILES + 4))
7292 cmd="$LFS find -stripe-size +200k -type f $dir"
7293 nums=$($cmd | wc -l)
7294 [ $nums -eq $expected ] ||
7295 error "'$cmd' wrong: found $nums, expected $expected"
7297 cmd="$LFS find -stripe-size -640k -type f $dir"
7298 nums=$($cmd | wc -l)
7299 [ $nums -eq $expected ] ||
7300 error "'$cmd' wrong: found $nums, expected $expected"
7303 cmd="$LFS find -stripe-size 256k -type f $dir"
7304 nums=$($cmd | wc -l)
7305 [ $nums -eq $expected ] ||
7306 error "'$cmd' wrong: found $nums, expected $expected"
7308 cmd="$LFS find -stripe-size -320k -type f $dir"
7309 nums=$($cmd | wc -l)
7310 [ $nums -eq $expected ] ||
7311 error "'$cmd' wrong: found $nums, expected $expected"
7314 cmd="$LFS find -stripe-size 1024k -type f $dir"
7315 nums=$($cmd | wc -l)
7316 [ $nums -eq $expected ] ||
7317 error "'$cmd' wrong: found $nums, expected $expected"
7319 run_test 56t "check lfs find -stripe-size works"
7321 test_56u() { # LU-611
7322 local dir=$DIR/$tdir
7324 setup_56 $dir $NUMFILES $NUMDIRS "-i 0 -c 1"
7326 if [[ $OSTCOUNT -gt 1 ]]; then
7327 $LFS setstripe -i 1 -c 1 $dir/$tfile.{0,1,2,3}
7333 local expected=$(((NUMDIRS + 1) * NUMFILES))
7334 local cmd="$LFS find -stripe-index 0 -type f $dir"
7335 local nums=$($cmd | wc -l)
7337 [ $nums -eq $expected ] ||
7338 error "'$cmd' wrong: found $nums, expected $expected"
7341 cmd="$LFS find -stripe-index 1 -type f $dir"
7342 nums=$($cmd | wc -l)
7343 [ $nums -eq $expected ] ||
7344 error "'$cmd' wrong: found $nums, expected $expected"
7346 cmd="$LFS find ! -stripe-index 0 -type f $dir"
7347 nums=$($cmd | wc -l)
7348 [ $nums -eq $expected ] ||
7349 error "'$cmd' wrong: found $nums, expected $expected"
7352 # This should produce an error and not return any files
7353 cmd="$LFS find -stripe-index $OSTCOUNT -type f $dir"
7354 nums=$($cmd 2>/dev/null | wc -l)
7355 [ $nums -eq $expected ] ||
7356 error "'$cmd' wrong: found $nums, expected $expected"
7358 if [[ $OSTCOUNT -gt 1 ]]; then
7359 expected=$(((NUMDIRS + 1) * NUMFILES + onestripe))
7360 cmd="$LFS find -stripe-index 0,1 -type f $dir"
7361 nums=$($cmd | wc -l)
7362 [ $nums -eq $expected ] ||
7363 error "'$cmd' wrong: found $nums, expected $expected"
7366 run_test 56u "check lfs find -stripe-index works"
7370 local dir=$DIR/$tdir
7372 setup_56 $dir $NUMFILES $NUMDIRS
7374 UUID=$(mdtuuid_from_index $mdt_idx $dir)
7375 [ -z "$UUID" ] && error "mdtuuid_from_index cannot find MDT $mdt_idx"
7377 for file in $($LFS find -m $UUID $dir); do
7378 file_midx=$($LFS getstripe -m $file)
7379 [ $file_midx -eq $mdt_idx ] ||
7380 error "lfs find -m $UUID != getstripe -m $file_midx"
7383 run_test 56v "check 'lfs find -m match with lfs getstripe -m'"
7386 (( $OSTCOUNT >= 2 )) || skip "needs >= 2 OSTs"
7387 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7389 local dir=$DIR/$tdir
7391 setup_56 $dir $NUMFILES $NUMDIRS "-c $OSTCOUNT" "-c1"
7392 stack_trap "rm -rf $dir"
7394 local stripe_size=$($LFS getstripe -S -d $dir) ||
7395 error "$LFS getstripe -S -d $dir failed"
7396 stripe_size=${stripe_size%% *}
7398 local file_size=$((stripe_size * OSTCOUNT))
7399 local file_num=$((NUMDIRS * NUMFILES + NUMFILES))
7400 local required_space=$((file_num * file_size))
7401 local free_space=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
7403 (( free_space >= required_space / 1024 )) ||
7404 skip_env "need $required_space, have $free_space kbytes"
7407 local dd_count=$((file_size / dd_bs))
7409 # write data into the files
7414 for ((i = 1; i <= NUMFILES; i++ )); do
7416 yes | dd bs=$dd_bs count=$dd_count of=$file &>/dev/null ||
7417 error "write data into $file failed"
7419 for ((i = 1; i <= NUMDIRS; i++ )); do
7420 for ((j = 1; j <= NUMFILES; j++ )); do
7421 file=$dir/dir$i/file$j
7422 yes|dd bs=$dd_bs count=$dd_count of=$file &>/dev/null ||
7423 error "write data into $file failed"
7427 # $LFS_MIGRATE will fail if hard link migration is unsupported
7428 if (( MDS1_VERSION > $(version_code 2.5.55) )); then
7429 createmany -l$dir/dir1/file1 $dir/dir1/link 200 ||
7430 error "creating links to $dir/dir1/file1 failed"
7435 (( OSTCOUNT <= 1 )) || expected=$((OSTCOUNT - 1))
7438 local cmd="$LFS_MIGRATE -y -c $expected $dir/file1"
7441 eval $cmd || error "$cmd failed"
7443 check_stripe_count $dir/file1 $expected
7445 if (( $MDS1_VERSION >= $(version_code 2.6.90) )); then
7446 # lfs_migrate file onto OST 0 if it is on OST 1, or onto
7447 # OST 1 if it is on OST 0. This file is small enough to
7448 # be on only one stripe.
7449 file=$dir/migr_1_ost
7450 dd bs=$dd_bs count=1 if=/dev/urandom of=$file >/dev/null 2>&1 ||
7451 error "write data into $file failed"
7452 local obdidx=$($LFS getstripe -i $file)
7453 local oldmd5=$(md5sum $file)
7456 (( obdidx != 0 )) || newobdidx=1
7457 cmd="$LFS migrate -i $newobdidx $file"
7459 eval $cmd || error "$cmd failed"
7461 local realobdix=$($LFS getstripe -i $file)
7462 local newmd5=$(md5sum $file)
7464 (( $newobdidx == $realobdix )) ||
7465 error "new OST is different (was=$obdidx, wanted=$newobdidx, got=$realobdix)"
7466 [[ "$oldmd5" == "$newmd5" ]] ||
7467 error "md5sum differ: $oldmd5, $newmd5"
7471 cmd="$LFS_MIGRATE -y -c $expected $dir/dir1"
7473 eval $cmd || error "$cmd failed"
7475 for (( j = 1; j <= NUMFILES; j++ )); do
7476 check_stripe_count $dir/dir1/file$j $expected
7479 # lfs_migrate works with lfs find
7480 cmd="$LFS find -stripe_count $OSTCOUNT -type f $dir |
7481 $LFS_MIGRATE -y -c $expected"
7483 eval $cmd || error "$cmd failed"
7485 for (( i = 2; i <= NUMFILES; i++ )); do
7486 check_stripe_count $dir/file$i $expected
7488 for (( i = 2; i <= NUMDIRS; i++ )); do
7489 for (( j = 1; j <= NUMFILES; j++ )); do
7490 check_stripe_count $dir/dir$i/file$j $expected
7494 run_test 56wa "check lfs_migrate -c stripe_count works"
7497 local file1=$DIR/$tdir/file1
7498 local create_pool=false
7499 local initial_pool=$($LFS getstripe -p $DIR)
7503 echo -n "Creating test dir..."
7504 test_mkdir $DIR/$tdir &> /dev/null || error "cannot create dir"
7507 echo -n "Creating test file..."
7508 touch $file1 || error "cannot create file"
7511 echo -n "Detecting existing pools..."
7512 pool_list=($($LFS pool_list $FSNAME | grep "$FSNAME\." | cut -d. -f2))
7514 if [ ${#pool_list[@]} -gt 0 ]; then
7515 echo "${pool_list[@]}"
7516 for thispool in "${pool_list[@]}"; do
7517 if [[ -z "$initial_pool" ||
7518 "$initial_pool" != "$thispool" ]]; then
7520 echo "Using existing pool '$pool'"
7525 echo "none detected."
7527 if [ -z "$pool" ]; then
7528 pool=${POOL:-testpool}
7529 [ "$initial_pool" = "$pool" ] && pool="testpool2"
7530 echo -n "Creating pool '$pool'..."
7532 pool_add $pool &> /dev/null ||
7533 error "pool_add failed"
7536 echo -n "Adding target to pool..."
7537 pool_add_targets $pool 0 0 1 &> /dev/null ||
7538 error "pool_add_targets failed"
7542 echo -n "Setting pool using -p option..."
7543 $LFS_MIGRATE -y -q --no-rsync -p $pool $file1 &> /dev/null ||
7544 error "migrate failed rc = $?"
7547 echo -n "Verifying test file is in pool after migrating..."
7548 [ "$($LFS getstripe -p $file1)" = $pool ] ||
7549 error "file was not migrated to pool $pool"
7552 echo -n "Removing test file from pool '$pool'..."
7553 # "lfs migrate $file" won't remove the file from the pool
7554 # until some striping information is changed.
7555 $LFS migrate -c 1 $file1 &> /dev/null ||
7556 error "cannot remove from pool"
7557 [ "$($LFS getstripe -p $file1)" ] &&
7558 error "pool still set"
7561 echo -n "Setting pool using --pool option..."
7562 $LFS_MIGRATE -y -q --no-rsync --pool $pool $file1 &> /dev/null ||
7563 error "migrate failed rc = $?"
7568 if $create_pool; then
7569 destroy_test_pools 2> /dev/null ||
7570 error "destroy test pools failed"
7573 run_test 56wb "check lfs_migrate pool support"
7576 local file1="$DIR/$tdir/$tfile"
7586 echo -n "Creating test dir..."
7587 test_mkdir $DIR/$tdir &> /dev/null || error "cannot create dir"
7588 $LFS setstripe -S 1M -c 1 "$DIR/$tdir" &> /dev/null ||
7589 error "cannot set stripe by '-S 1M -c 1'"
7592 echo -n "Setting initial stripe for test file..."
7593 $LFS setstripe -S 512K -c 1 "$file1" &> /dev/null ||
7594 error "cannot set stripe"
7595 cur_ssize=$($LFS getstripe -S "$file1")
7596 (( cur_ssize == 524288 )) || error "setstripe -S $cur_ssize != 524288"
7599 dd if=/dev/urandom of=$file1 bs=1M count=12 || error "dd $file1 failed"
7600 stack_trap "rm -f $file1"
7601 md5="$(md5sum $file1)"
7603 # File currently set to -S 512K -c 1
7605 # Ensure -c and -S options are rejected when -R is set
7606 echo -n "Verifying incompatible options are detected..."
7607 $LFS_MIGRATE -R -c 1 "$file1" &&
7608 error "incompatible -R and -c options not detected"
7609 $LFS_MIGRATE -R -S 1M "$file1" &&
7610 error "incompatible -R and -S options not detected"
7611 $LFS_MIGRATE -R -p pool "$file1" &&
7612 error "incompatible -R and -p options not detected"
7613 $LFS_MIGRATE -R -E eof -c 1 "$file1" &&
7614 error "incompatible -R and -E options not detected"
7615 $LFS_MIGRATE -R -A "$file1" &&
7616 error "incompatible -R and -A options not detected"
7617 $LFS_MIGRATE -A -c 1 "$file1" &&
7618 error "incompatible -A and -c options not detected"
7619 $LFS_MIGRATE -A -S 1M "$file1" &&
7620 error "incompatible -A and -S options not detected"
7621 $LFS_MIGRATE -A -p pool "$file1" &&
7622 error "incompatible -A and -p options not detected"
7623 $LFS_MIGRATE -A -E eof -c 1 "$file1" &&
7624 error "incompatible -A and -E options not detected"
7627 # Ensure unrecognized options are passed through to 'lfs migrate'
7628 echo -n "Verifying -S option is passed through to lfs migrate..."
7629 $LFS_MIGRATE -y -S 1M "$file1" || error "migration failed"
7630 cur_ssize=$($LFS getstripe -S "$file1")
7631 (( cur_ssize == 1048576 )) || error "migrate -S $cur_ssize != 1048576"
7632 [[ "$(md5sum $file1)" == "$md5" ]] || error "file data has changed (1)"
7635 # File currently set to -S 1M -c 1
7637 # Ensure long options are supported
7638 echo -n "Verifying long options supported..."
7639 $LFS_MIGRATE --non-block "$file1" ||
7640 error "long option without argument not supported"
7641 $LFS_MIGRATE --stripe-size 512K "$file1" ||
7642 error "long option with argument not supported"
7643 cur_ssize=$($LFS getstripe -S "$file1")
7644 (( cur_ssize == 524288 )) ||
7645 error "migrate --stripe-size $cur_ssize != 524288"
7646 [[ "$(md5sum $file1)" == "$md5" ]] || error "file data has changed (2)"
7649 # File currently set to -S 512K -c 1
7651 if (( OSTCOUNT > 1 )); then
7652 echo -n "Verifying explicit stripe count can be set..."
7653 $LFS_MIGRATE -c 2 "$file1" || error "migrate failed"
7654 cur_scount=$($LFS getstripe -c "$file1")
7655 (( cur_scount == 2 )) || error "migrate -c $cur_scount != 2"
7656 [[ "$(md5sum $file1)" == "$md5" ]] ||
7657 error "file data has changed (3)"
7661 # File currently set to -S 512K -c 1 or -S 512K -c 2
7663 # Ensure parent striping is used if -R is set, and no stripe
7664 # count or size is specified
7665 echo -n "Setting stripe for parent directory..."
7666 $LFS setstripe -S 2M -c 1 "$DIR/$tdir" &> /dev/null ||
7667 error "cannot set stripe '-S 2M -c 1'"
7668 [[ "$(md5sum $file1)" == "$md5" ]] || error "file data has changed (4)"
7671 echo -n "Verifying restripe option uses parent stripe settings..."
7672 parent_ssize=$($LFS getstripe -S $DIR/$tdir 2>/dev/null)
7673 parent_scount=$($LFS getstripe -c $DIR/$tdir 2>/dev/null)
7674 $LFS_MIGRATE -R "$file1" || error "migrate failed"
7675 cur_ssize=$($LFS getstripe -S "$file1")
7676 (( cur_ssize == parent_ssize )) ||
7677 error "migrate -R stripe_size $cur_ssize != $parent_ssize"
7678 cur_scount=$($LFS getstripe -c "$file1")
7679 (( cur_scount == parent_scount )) ||
7680 error "migrate -R stripe_count $cur_scount != $parent_scount"
7681 [[ "$(md5sum $file1)" == "$md5" ]] || error "file data has changed (5)"
7684 # File currently set to -S 1M -c 1
7686 # Ensure striping is preserved if -R is not set, and no stripe
7687 # count or size is specified
7688 echo -n "Verifying striping size preserved when not specified..."
7689 orig_ssize=$($LFS getstripe -S "$file1" 2>/dev/null)
7690 $LFS setstripe -S 2M -c 1 "$DIR/$tdir" &> /dev/null ||
7691 error "cannot set stripe on parent directory"
7692 $LFS_MIGRATE "$file1" || error "migrate failed"
7693 cur_ssize=$($LFS getstripe -S "$file1")
7694 (( cur_ssize == orig_ssize )) ||
7695 error "migrate by default $cur_ssize != $orig_ssize"
7696 [[ "$(md5sum $file1)" == "$md5" ]] || error "file data has changed (6)"
7699 # Ensure file name properly detected when final option has no argument
7700 echo -n "Verifying file name properly detected..."
7701 $LFS_MIGRATE "$file1" ||
7702 error "file name interpreted as option argument"
7703 [[ "$(md5sum $file1)" == "$md5" ]] || error "file data has changed (7)"
7706 # Ensure PFL arguments are passed through properly
7707 echo -n "Verifying PFL options passed through..."
7708 new_scount=$(((OSTCOUNT + 1) / 2))
7709 $LFS_MIGRATE -E 1M -c 1 -E 16M -c $new_scount -E eof -c -1 "$file1" ||
7710 error "migrate PFL arguments failed"
7711 cur_comp=$($LFS getstripe --comp-count $file1)
7712 (( cur_comp == 3 )) || error "component count '$cur_comp' != 3"
7713 cur_scount=$($LFS getstripe --stripe-count $file1)
7714 (( cur_scount == new_scount)) ||
7715 error "PFL stripe count $cur_scount != $new_scount"
7716 [[ "$(md5sum $file1)" == "$md5" ]] || error "file data has changed (8)"
7719 run_test 56wc "check unrecognized options for lfs_migrate are passed through"
7722 (( $OSTCOUNT >= 2 )) || skip "needs >= 2 OSTs"
7724 local file1=$DIR/$tdir/$tfile
7726 echo -n "Creating test dir..."
7727 test_mkdir $DIR/$tdir || error "cannot create dir"
7730 echo -n "Creating test file..."
7731 echo "$tfile" > $file1
7734 # Ensure 'lfs migrate' will fail by using a non-existent option,
7735 # and make sure rsync is not called to recover
7736 echo -n "Make sure --no-rsync option works..."
7737 $LFS_MIGRATE -y --no-rsync --invalid-opt $file1 2>&1 |
7738 grep -q 'refusing to fall back to rsync' ||
7739 error "rsync was called with --no-rsync set"
7742 # Ensure rsync is called without trying 'lfs migrate' first
7743 echo -n "Make sure --rsync option works..."
7744 $LFS_MIGRATE -y --rsync --invalid-opt $file1 2>&1 |
7745 grep -q 'falling back to rsync' &&
7746 error "lfs migrate was called with --rsync set"
7749 run_test 56wd "check lfs_migrate --rsync and --no-rsync work"
7755 test_mkdir $td || error "cannot create $td"
7756 touch $tf || error "cannot touch $tf"
7758 echo -n "Make sure --non-direct|-D works..."
7759 $LFS_MIGRATE -y --non-direct -v $tf 2>&1 |
7760 grep -q "lfs migrate --non-direct" ||
7761 error "--non-direct option cannot work correctly"
7762 $LFS_MIGRATE -y -D -v $tf 2>&1 |
7763 grep -q "lfs migrate -D" ||
7764 error "-D option cannot work correctly"
7767 run_test 56we "check lfs_migrate --non-direct|-D support"
7770 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7771 check_swap_layouts_support
7773 local dir=$DIR/$tdir
7774 local ref1=/etc/passwd
7775 local file1=$dir/file1
7777 test_mkdir $dir || error "creating dir $dir"
7778 $LFS setstripe -c 2 $file1
7780 $LFS migrate -c 1 $file1 || error "migrate failed rc = $?"
7781 stripe=$($LFS getstripe -c $file1)
7782 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
7783 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
7788 run_test 56x "lfs migration support"
7791 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7792 check_swap_layouts_support
7794 local dir=$DIR/$tdir/$testnum
7798 local ref1=/etc/passwd
7799 local file1=$dir/file1
7801 $LFS setstripe -c 2 $file1
7803 $LFS migrate --block -c 1 $file1 || error "migrate failed rc = $?"
7805 local stripe=$($LFS getstripe -c $file1)
7807 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
7808 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
7813 run_test 56xa "lfs migration --block support"
7815 check_migrate_links() {
7816 [[ "$1" == "--rsync" ]] && local opts="--rsync -y" && shift
7818 local file1="$dir/file1"
7822 local total_count=$(($begin + $count - 1))
7823 local symlink_count=10
7826 if [ ! -f "$file1" ]; then
7827 echo -n "creating initial file..."
7828 $LFS setstripe -c 1 -S "512k" "$file1" ||
7829 error "cannot setstripe initial file"
7832 echo -n "creating symlinks..."
7833 for s in $(seq 1 $symlink_count); do
7834 ln -s "$file1" "$dir/slink$s" ||
7835 error "cannot create symlinks"
7839 echo -n "creating nonlinked files..."
7840 createmany -o "$dir/uniq" 1 10 &> /dev/null ||
7841 error "cannot create nonlinked files"
7846 if [ ! -f "$dir/file$total_count" ]; then
7847 echo -n "creating hard links $begin:$total_count..."
7848 createmany -l"$file1" "$dir/file" "$begin" "$count" &> \
7849 /dev/null || error "cannot create hard links"
7853 echo -n "checking number of hard links listed in xattrs..."
7854 local fid=$($LFS getstripe -F "$file1")
7855 local paths=($($LFS fid2path "$MOUNT" "$fid" 2> /dev/null))
7858 if [ ${#paths[*]} -lt $total_count -a "$begin" -eq 2 ]; then
7859 skip "hard link list has unexpected size, skipping test"
7861 if [ ${#paths[*]} -ge $total_count -a "$begin" -ne 2 ]; then
7862 error "link names should exceed xattrs size"
7865 echo -n "migrating files..."
7866 local migrate_out=$($runas $LFS_MIGRATE $opts -S '1m' $dir)
7868 [ $rc -eq 0 ] || error "migrate failed rc = $rc"
7871 # make sure all links have been properly migrated
7872 echo -n "verifying files..."
7873 fid=$($LFS getstripe -F "$file1") ||
7874 error "cannot get fid for file $file1"
7875 for i in $(seq 2 $total_count); do
7876 local fid2=$($LFS getstripe -F $dir/file$i)
7878 [ "$fid2" == "$fid" ] ||
7879 error "migrated hard link has mismatched FID"
7882 # make sure hard links were properly detected, and migration was
7883 # performed only once for the entire link set; nonlinked files should
7885 local actual=$(grep -c 'done' <<< "$migrate_out")
7886 local expected=$(($uniq_count + 1))
7888 [ "$actual" -eq "$expected" ] ||
7889 error "hard links individually migrated ($actual != $expected)"
7891 # make sure the correct number of hard links are present
7892 local hardlinks=$(stat -c '%h' "$file1")
7894 [ $hardlinks -eq $total_count ] ||
7895 error "num hard links $hardlinks != $total_count"
7902 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
7903 skip "Need MDS version at least 2.10.55"
7905 local dir="$DIR/$tdir"
7907 test_mkdir "$dir" || error "cannot create dir $dir"
7909 echo "testing lfs migrate mode when all links fit within xattrs"
7910 check_migrate_links "$dir" 2 99
7912 echo "testing rsync mode when all links fit within xattrs"
7913 check_migrate_links --rsync "$dir" 2 99
7915 echo "testing lfs migrate mode when all links do not fit within xattrs"
7916 check_migrate_links "$dir" 101 100
7918 echo "testing rsync mode when all links do not fit within xattrs"
7919 check_migrate_links --rsync "$dir" 101 100
7921 chown -R $RUNAS_ID $dir
7922 echo "testing non-root lfs migrate mode when not all links are in xattr"
7923 check_migrate_links "$dir" 101 100 "$RUNAS"
7928 run_test 56xb "lfs migration hard link support"
7931 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7933 local dir="$DIR/$tdir"
7935 test_mkdir "$dir" || error "cannot create dir $dir"
7937 # Test 1: ensure file < 1 GB is always migrated with 1 stripe
7938 echo -n "Setting initial stripe for 20MB test file..."
7939 $LFS setstripe -c 2 -i 0 "$dir/20mb" ||
7940 error "cannot setstripe 20MB file"
7942 echo -n "Sizing 20MB test file..."
7943 $TRUNCATE "$dir/20mb" 20971520 || error "cannot create 20MB test file"
7945 echo -n "Verifying small file autostripe count is 1..."
7946 $LFS_MIGRATE -y -A -C 1 "$dir/20mb" ||
7947 error "cannot migrate 20MB file"
7948 local stripe_count=$($LFS getstripe -c "$dir/20mb") ||
7949 error "cannot get stripe for $dir/20mb"
7950 [ $stripe_count -eq 1 ] ||
7951 error "unexpected stripe count $stripe_count for 20MB file"
7955 # Test 2: File is small enough to fit within the available space on
7956 # sqrt(size_in_gb) + 1 OSTs but is larger than 1GB. The file must
7957 # have at least an additional 1KB for each desired stripe for test 3
7958 echo -n "Setting stripe for 1GB test file..."
7959 $LFS setstripe -c 1 -i 0 "$dir/1gb" || error "cannot setstripe 1GB file"
7961 echo -n "Sizing 1GB test file..."
7962 # File size is 1GB + 3KB
7963 $TRUNCATE "$dir/1gb" 1073744896 || error "cannot create 1GB test file"
7966 # need at least 512MB per OST for 1GB file to fit in 2 stripes
7967 local avail=$($LCTL get_param -n llite.$FSNAME*.kbytesavail)
7968 if (( avail > 524288 * OSTCOUNT )); then
7969 echo -n "Migrating 1GB file..."
7970 $LFS_MIGRATE -y -A -C 1 "$dir/1gb" ||
7971 error "cannot migrate 1GB file"
7973 echo -n "Verifying autostripe count is sqrt(n) + 1..."
7974 stripe_count=$($LFS getstripe -c "$dir/1gb") ||
7975 error "cannot getstripe for 1GB file"
7976 [ $stripe_count -eq 2 ] ||
7977 error "unexpected stripe count $stripe_count != 2"
7981 # Test 3: File is too large to fit within the available space on
7982 # sqrt(n) + 1 OSTs. Simulate limited available space with -X
7983 if [ $OSTCOUNT -ge 3 ]; then
7984 # The required available space is calculated as
7985 # file size (1GB + 3KB) / OST count (3).
7986 local kb_per_ost=349526
7988 echo -n "Migrating 1GB file with limit..."
7989 $LFS_MIGRATE -y -A -C 1 -X $kb_per_ost "$dir/1gb" ||
7990 error "cannot migrate 1GB file with limit"
7993 stripe_count=$($LFS getstripe -c "$dir/1gb")
7994 echo -n "Verifying 1GB autostripe count with limited space..."
7995 [ "$stripe_count" -a $stripe_count -ge 3 ] ||
7996 error "unexpected stripe count $stripe_count (min 3)"
8003 run_test 56xc "lfs migration autostripe"
8006 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8008 local dir=$DIR/$tdir
8009 local f_mgrt=$dir/$tfile.mgrt
8010 local f_yaml=$dir/$tfile.yaml
8011 local f_copy=$dir/$tfile.copy
8012 local layout_yaml="-E 1M -S 512K -c 1 -E -1 -S 1M -c 2 -i 0"
8013 local layout_copy="-c 2 -S 2M -i 1"
8014 local yamlfile=$dir/yamlfile
8015 local layout_before;
8018 test_mkdir "$dir" || error "cannot create dir $dir"
8019 stack_trap "rm -rf $dir"
8020 $LFS setstripe $layout_yaml $f_yaml ||
8021 error "cannot setstripe $f_yaml with layout $layout_yaml"
8022 $LFS getstripe --yaml $f_yaml > $yamlfile
8023 $LFS setstripe $layout_copy $f_copy ||
8024 error "cannot setstripe $f_copy with layout $layout_copy"
8026 dd if=/dev/zero of=$f_mgrt bs=1M count=4
8028 # 1. test option --yaml
8029 $LFS_MIGRATE -y --yaml $yamlfile $f_mgrt ||
8030 error "cannot migrate $f_mgrt with --yaml $yamlfile"
8031 layout_before=$(get_layout_param $f_yaml)
8032 layout_after=$(get_layout_param $f_mgrt)
8033 [ "$layout_after" == "$layout_before" ] ||
8034 error "lfs_migrate --yaml: $layout_after != $layout_before"
8036 # 2. test option --copy
8037 $LFS_MIGRATE -y --copy $f_copy $f_mgrt ||
8038 error "cannot migrate $f_mgrt with --copy $f_copy"
8039 layout_before=$(SKIP_INDEX=yes get_layout_param $f_copy)
8040 layout_after=$(SKIP_INDEX=yes get_layout_param $f_mgrt)
8041 [ "$layout_after" == "$layout_before" ] ||
8042 error "lfs_migrate --copy: $layout_after != $layout_before"
8044 run_test 56xd "check lfs_migrate --yaml and --copy support"
8047 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8049 local dir=$DIR/$tdir
8050 local f_comp=$dir/$tfile
8051 local layout="-E 1M -S 512K -c 1 -E -1 -S 1M -c 2 -i 0"
8052 local layout_before=""
8053 local layout_after=""
8055 test_mkdir "$dir" || error "cannot create dir $dir"
8056 stack_trap "rm -rf $dir"
8057 $LFS setstripe $layout $f_comp ||
8058 error "cannot setstripe $f_comp with layout $layout"
8059 layout_before=$(SKIP_INDEX=yes get_layout_param $f_comp)
8060 dd if=/dev/zero of=$f_comp bs=1M count=4
8062 # 1. migrate a comp layout file by lfs_migrate
8063 $LFS_MIGRATE -y $f_comp || error "cannot migrate $f_comp by lfs_migrate"
8064 layout_after=$(SKIP_INDEX=yes get_layout_param $f_comp)
8065 [ "$layout_before" == "$layout_after" ] ||
8066 error "lfs_migrate: $layout_before != $layout_after"
8068 # 2. migrate a comp layout file by lfs migrate
8069 $LFS migrate $f_comp || error "cannot migrate $f_comp by lfs migrate"
8070 layout_after=$(SKIP_INDEX=yes get_layout_param $f_comp)
8071 [ "$layout_before" == "$layout_after" ] ||
8072 error "lfs migrate: $layout_before != $layout_after"
8074 run_test 56xe "migrate a composite layout file"
8077 [[ $OSTCOUNT -ge 2 ]] || skip_env "needs >= 2 OSTs"
8079 [[ $MDS1_VERSION -ge $(version_code 2.13.53) ]] ||
8080 skip "Need server version at least 2.13.53"
8082 local dir=$DIR/$tdir
8083 local f_comp=$dir/$tfile
8084 local layout="-E 1M -c1 -E -1 -c2"
8088 test_mkdir "$dir" || error "cannot create dir $dir"
8089 stack_trap "rm -rf $dir"
8090 $LFS setstripe $layout $f_comp ||
8091 error "cannot setstripe $f_comp with layout $layout"
8092 fid_before=$($LFS getstripe --fid $f_comp)
8093 dd if=/dev/zero of=$f_comp bs=1M count=4
8095 # 1. migrate a comp layout file to a comp layout
8096 $LFS migrate $f_comp || error "cannot migrate $f_comp by lfs migrate"
8097 fid_after=$($LFS getstripe --fid $f_comp)
8098 [ "$fid_before" == "$fid_after" ] ||
8099 error "comp-to-comp migrate: $fid_before != $fid_after"
8101 # 2. migrate a comp layout file to a plain layout
8102 $LFS migrate -c2 $f_comp ||
8103 error "cannot migrate $f_comp by lfs migrate"
8104 fid_after=$($LFS getstripe --fid $f_comp)
8105 [ "$fid_before" == "$fid_after" ] ||
8106 error "comp-to-plain migrate: $fid_before != $fid_after"
8108 # 3. migrate a plain layout file to a comp layout
8109 $LFS migrate $layout $f_comp ||
8110 error "cannot migrate $f_comp by lfs migrate"
8111 fid_after=$($LFS getstripe --fid $f_comp)
8112 [ "$fid_before" == "$fid_after" ] ||
8113 error "plain-to-comp migrate: $fid_before != $fid_after"
8115 run_test 56xf "FID is not lost during migration of a composite layout file"
8117 check_file_ost_range() {
8124 file_range=($($LFS getstripe -y "$file" |
8125 awk '/l_ost_idx:/ { print $NF }'))
8127 if [[ "${#file_range[@]}" = 0 ]]; then
8128 echo "No osts found for $file"
8132 for idx in "${file_range[@]}"; do
8133 [[ " $range " =~ " $idx " ]] ||
8141 local stripe_opt="$1"
8144 local pool_ostidx="$(seq $* | tr '\n' ' ')"
8146 $LFS migrate $stripe_opt -p $pool $DIR/$tfile ||
8147 error "Fail to migrate $tfile on $pool"
8148 [[ "$($LFS getstripe -p $DIR/$tfile)" = "$pool" ]] ||
8149 error "$tfile is not in pool $pool"
8150 check_file_ost_range "$DIR/$tfile" $pool_ostidx ||
8151 error "$tfile osts mismatch with pool $pool (osts $pool_ostidx)"
8155 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
8156 [[ $OSTCOUNT -ge 2 ]] || skip "needs >= 2 OSTs"
8157 [[ $MDS1_VERSION -gt $(version_code 2.14.52) ]] ||
8158 skip "Need MDS version newer than 2.14.52"
8160 local -a pool_names=("${TESTNAME}_0" "${TESTNAME}_1" "${TESTNAME}_2")
8161 local -a pool_ranges=("0 0" "1 1" "0 1")
8164 for i in "${!pool_names[@]}"; do
8165 pool_add ${pool_names[$i]} ||
8166 error "pool_add failed (pool: ${pool_names[$i]})"
8167 pool_add_targets ${pool_names[$i]} ${pool_ranges[$i]} ||
8168 error "pool_add_targets failed (pool: ${pool_names[$i]})"
8171 # init the file to migrate
8172 $LFS setstripe -c1 -i1 $DIR/$tfile ||
8173 error "Unable to create $tfile on OST1"
8174 stack_trap "rm -f $DIR/$tfile"
8175 dd if=/dev/urandom of=$DIR/$tfile bs=1M count=4 status=none ||
8176 error "Unable to write on $tfile"
8178 echo "1. migrate $tfile on pool ${pool_names[0]}"
8179 sub_test_56xg "-c-1" "${pool_names[0]}" ${pool_ranges[0]}
8181 echo "2. migrate $tfile on pool ${pool_names[2]}"
8182 sub_test_56xg "-c-1 -S2M" "${pool_names[2]}" ${pool_ranges[2]}
8184 echo "3. migrate $tfile on pool ${pool_names[1]}"
8185 sub_test_56xg "-n -c-1" "${pool_names[1]}" ${pool_ranges[1]}
8187 echo "4. migrate $tfile on pool ${pool_names[2]} with default stripe parameters"
8188 sub_test_56xg "" "${pool_names[2]}" ${pool_ranges[2]}
8192 destroy_test_pools ||
8193 error "pool_destroy failed"
8195 run_test 56xg "lfs migrate pool support"
8198 (( $OSTCOUNT >= 2 )) || skip "needs >= 2 OSTs"
8201 local file1=$DIR/$tfile
8202 local tmp1=$TMP/$tfile.tmp
8204 $LFS setstripe -c 2 $file1
8206 stack_trap "rm -f $file1 $tmp1"
8207 dd if=/dev/urandom of=$tmp1 bs=1M count=$size_mb ||
8208 error "error creating $tmp1"
8212 local start=$SECONDS
8214 $LFS migrate --stats --stats-interval=1 -W 1M -c 1 $file1 ||
8215 error "migrate failed rc = $?"
8217 local elapsed=$((SECONDS - start))
8219 # with 1MB/s, elapsed should equal size_mb
8220 (( elapsed >= size_mb * 95 / 100 )) ||
8221 error "'lfs migrate -W' too fast ($elapsed < 0.95 * $size_mb)?"
8223 (( elapsed <= size_mb * 120 / 100 )) ||
8224 error_not_in_vm "'lfs migrate -W' slow ($elapsed > 1.2 * $size_mb)"
8226 (( elapsed <= size_mb * 350 / 100 )) ||
8227 error "'lfs migrate -W' too slow in VM ($elapsed > 3.5 * $size_mb)"
8229 stripe=$($LFS getstripe -c $file1)
8230 (( $stripe == 1 )) || error "stripe of $file1 is $stripe != 1"
8231 cmp $file1 $tmp1 || error "content mismatch $file1 differs from $tmp1"
8233 # Clean up file (since it is multiple MB)
8236 run_test 56xh "lfs migrate bandwidth limitation support"
8239 (( $OSTCOUNT >= 2 )) || skip "needs >= 2 OSTs"
8240 verify_yaml_available || skip_env "YAML verification not installed"
8243 local file1=$DIR/$tfile.1
8244 local file2=$DIR/$tfile.2
8245 local file3=$DIR/$tfile.3
8246 local output_file=$DIR/$tfile.out
8247 local tmp1=$TMP/$tfile.tmp
8249 $LFS setstripe -c 2 $file1
8250 $LFS setstripe -c 2 $file2
8251 $LFS setstripe -c 2 $file3
8253 stack_trap "rm -f $file1 $file2 $file3 $tmp1 $output_file"
8254 dd if=/dev/urandom of=$tmp1 bs=1M count=$size_mb ||
8255 error "error creating $tmp1"
8261 $LFS migrate --stats --stats-interval=1 \
8262 -c 1 $file1 $file2 $file3 1> $output_file ||
8263 error "migrate failed rc = $?"
8266 cat $output_file | verify_yaml || error "rename_stats is not valid YAML"
8268 # Clean up file (since it is multiple MB)
8269 rm -f $file1 $file2 $file3 $tmp1 $output_file
8271 run_test 56xi "lfs migrate stats support"
8273 test_56xj() { # LU-16571 "lfs migrate -b" can cause thread starvation on OSS
8274 (( $OSTCOUNT >= 2 )) || skip "needs >= 2 OSTs"
8276 local file=$DIR/$tfile
8277 local linkdir=$DIR/$tdir
8279 test_mkdir $linkdir || error "fail to create $linkdir"
8280 $LFS setstripe -i 0 -c 1 -S1M $file
8281 stack_trap "rm -rf $file $linkdir"
8282 dd if=/dev/urandom of=$file bs=1M count=10 ||
8283 error "fail to create $file"
8290 thread_max=$(do_facet ost1 "$LCTL get_param -n ost.OSS.ost.threads_max")
8291 cpts=$(do_facet ost1 "$LCTL get_param -n cpu_partition_table | wc -l")
8292 (( nlinks = thread_max * 3 / 2 / cpts))
8294 echo "create $nlinks hard links of $file"
8295 createmany -l $file $linkdir/link $nlinks
8297 # Parallel migrates (should not block)
8299 for ((i = 0; i < nlinks; i++)); do
8300 echo $linkdir/link$i
8301 done | xargs -n1 -P $nlinks $LFS migrate -c2
8304 stripe_count=$($LFS getstripe -c $file) ||
8305 error "fail to get stripe count on $file"
8307 ((stripe_count == 2)) ||
8308 error "fail to migrate $file (stripe_count = $stripe_count)"
8310 run_test 56xj "lfs migrate -b should not cause starvation of threads on OSS"
8313 (( $OSTCOUNT >= 2 )) || skip "needs >= 2 OSTs"
8316 local file1=$DIR/$tfile
8318 stack_trap "rm -f $file1"
8319 $LFS setstripe -c 1 $file1
8320 dd if=/dev/zero of=$file1 bs=1M count=$size_mb ||
8321 error "error creating $file1"
8322 $LFS mirror extend -N $file1 || error "can't mirror"
8323 dd if=/dev/zero of=$file1 bs=4k count=1 conv=notrunc ||
8325 $LFS getstripe $file1 | grep stale ||
8326 error "one component must be stale"
8328 local start=$SECONDS
8329 $LFS mirror resync --stats --stats-interval=1 -W 1M $file1 ||
8330 error "migrate failed rc = $?"
8331 local elapsed=$((SECONDS - start))
8332 $LFS getstripe $file1 | grep stale &&
8333 error "all components must be sync"
8335 # with 1MB/s, elapsed should equal size_mb
8336 (( elapsed >= size_mb * 95 / 100 )) ||
8337 error "'lfs mirror resync -W' too fast ($elapsed < 0.95 * $size_mb)?"
8339 (( elapsed <= size_mb * 120 / 100 )) ||
8340 error_not_in_vm "'lfs mirror resync -W' slow ($elapsed > 1.2 * $size_mb)"
8342 (( elapsed <= size_mb * 350 / 100 )) ||
8343 error "'lfs mirror resync -W' too slow in VM ($elapsed > 3.5 * $size_mb)"
8345 run_test 56xk "lfs mirror resync bandwidth limitation support"
8348 (( $OSTCOUNT >= 2 )) || skip "needs >= 2 OSTs"
8349 verify_yaml_available || skip_env "YAML verification not installed"
8352 local file1=$DIR/$tfile.1
8353 local output_file=$DIR/$tfile.out
8355 stack_trap "rm -f $file1"
8356 $LFS setstripe -c 1 $file1
8357 dd if=/dev/zero of=$file1 bs=1M count=$size_mb ||
8358 error "error creating $file1"
8359 $LFS mirror extend -N $file1 || error "can't mirror"
8360 dd if=/dev/zero of=$file1 bs=4k count=1 conv=notrunc ||
8362 $LFS getstripe $file1 | grep stale ||
8363 error "one component must be stale"
8364 $LFS getstripe $file1
8366 $LFS mirror resync --stats --stats-interval=1 $file1 >$output_file ||
8367 error "resync failed rc = $?"
8368 $LFS getstripe $file1 | grep stale &&
8369 error "all components must be sync"
8372 cat $output_file | verify_yaml || error "stats is not valid YAML"
8374 run_test 56xl "lfs mirror resync stats support"
8377 [ $MDS1_VERSION -lt $(version_code 2.4.53) ] &&
8378 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53"
8381 local dir=$DIR/$tdir
8385 test_mkdir -p $dir || error "creating dir $dir"
8386 touch $f1 || error "creating std file $f1"
8387 $MULTIOP $f2 H2c || error "creating released file $f2"
8389 # a directory can be raid0, so ask only for files
8390 res=$($LFS find $dir -L raid0 -type f | wc -l)
8391 [[ $res == 2 ]] || error "search raid0: found $res files != 2"
8393 res=$($LFS find $dir \! -L raid0 -type f | wc -l)
8394 [[ $res == 0 ]] || error "search !raid0: found $res files != 0"
8396 # only files can be released, so no need to force file search
8397 res=$($LFS find $dir -L released)
8398 [[ $res == $f2 ]] || error "search released: found $res != $f2"
8400 res=$($LFS find $dir -type f \! -L released)
8401 [[ $res == $f1 ]] || error "search !released: found $res != $f1"
8403 run_test 56y "lfs find -L raid0|released"
8405 test_56z() { # LU-4824
8406 # This checks to make sure 'lfs find' continues after errors
8407 # There are two classes of errors that should be caught:
8408 # - If multiple paths are provided, all should be searched even if one
8410 # - If errors are encountered during the search, it should not terminate
8412 local dir=$DIR/$tdir
8416 for i in d{0..9}; do
8418 touch $dir/$i/$tfile
8420 $LFS find $DIR/non_existent_dir $dir &&
8421 error "$LFS find did not return an error"
8422 # Make a directory unsearchable. This should NOT be the last entry in
8423 # directory order. Arbitrarily pick the 6th entry
8424 chmod 700 $($LFS find $dir -type d | sed '6!d')
8426 $RUNAS $LFS find $DIR/non_existent $dir
8427 local count=$($RUNAS $LFS find $DIR/non_existent $dir | wc -l)
8429 # The user should be able to see 10 directories and 9 files
8430 (( count == 19 )) ||
8431 error "$LFS find found $count != 19 entries after error"
8433 run_test 56z "lfs find should continue after an error"
8435 test_56aa() { # LU-5937
8436 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
8438 local dir=$DIR/$tdir
8441 $LFS setdirstripe -c$MDSCOUNT $dir/striped_dir
8443 createmany -o $dir/striped_dir/${tfile}- 1024
8444 local dirs=$($LFS find --size +8k $dir/)
8446 [ -n "$dirs" ] || error "lfs find --size wrong under striped dir"
8448 run_test 56aa "lfs find --size under striped dir"
8450 test_56ab() { # LU-10705
8451 test_mkdir $DIR/$tdir
8452 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=8k count=1 seek=2k
8453 dd if=/dev/zero of=$DIR/$tdir/$tfile.2 bs=4k count=1 seek=4k
8454 dd if=/dev/zero of=$DIR/$tdir/$tfile.3 bs=1M count=2 seek=16
8455 # Flush writes to ensure valid blocks. Need to be more thorough for
8456 # ZFS, since blocks are not allocated/returned to client immediately.
8458 wait_zfs_commit ost1 2
8459 cancel_lru_locks osc
8462 local files=$($LFS find --size +16M $DIR/$tdir | wc -l)
8464 [[ $files == 3 ]] || error ">16M size files $files isn't 3 as expected"
8466 files=$($LFS find --blocks +1M $DIR/$tdir | wc -l)
8467 [[ $files == 1 ]] || error ">1M blocks files $files isn't 1 as expected"
8469 rm -f $DIR/$tdir/$tfile.[123]
8471 run_test 56ab "lfs find --blocks"
8475 local dir="$DIR/$tdir"
8476 local perms=(001 002 003 004 005 006 007
8477 010 020 030 040 050 060 070
8478 100 200 300 400 500 600 700
8479 111 222 333 444 555 666 777)
8480 local perm_minus=(8 8 4 8 4 4 2
8484 local perm_slash=(8 8 12 8 12 12 14
8487 16 16 24 16 24 24 28)
8490 for perm in ${perms[*]}; do
8491 touch "$dir/$tfile.$perm"
8492 chmod $perm "$dir/$tfile.$perm"
8495 for ((i = 0; i < ${#perms[*]}; i++)); do
8496 local num=$($LFS find $dir -perm ${perms[i]} | wc -l)
8498 error "lfs find -perm ${perms[i]}:"\
8501 num=$($LFS find $dir -perm -${perms[i]} -type f| wc -l)
8502 (( $num == ${perm_minus[i]} )) ||
8503 error "lfs find -perm -${perms[i]}:"\
8504 "$num != ${perm_minus[i]}"
8506 num=$($LFS find $dir -perm /${perms[i]} -type f| wc -l)
8507 (( $num == ${perm_slash[i]} )) ||
8508 error "lfs find -perm /${perms[i]}:"\
8509 "$num != ${perm_slash[i]}"
8512 run_test 56aca "check lfs find -perm with octal representation"
8515 local dir=$DIR/$tdir
8516 # p is the permission of write and execute for user, group and other
8517 # without the umask. It is used to test +wx.
8518 local p=$(printf "%o" "$((0333 & ~$(umask)))")
8519 local perms=(1000 000 2000 4000 $p 644 111 110 100 004)
8520 local symbolic=(+t a+t u+t g+t o+t
8526 o=r,ug+o,u+w u=r,a+u,u+w
8527 g=r,ugo=g,u+w u+x,+X +X
8528 u+x,u+X u+X u+x,g+X o+r,+X
8532 for perm in ${perms[*]}; do
8533 touch "$dir/$tfile.$perm"
8534 chmod $perm "$dir/$tfile.$perm"
8537 for (( i = 0; i < ${#symbolic[*]}; i++ )); do
8538 local num=$($LFS find $dir -perm ${symbolic[i]} | wc -l)
8541 error "lfs find $dir -perm ${symbolic[i]}: $num != 1"
8544 run_test 56acb "check lfs find -perm with symbolic representation"
8547 local dir=$DIR/$tdir
8548 local tests="17777 787 789 abcd
8549 ug=uu ug=a ug=gu uo=ou urw
8553 for err in $tests; do
8554 if $LFS find $dir -perm $err 2>/dev/null; then
8555 error "lfs find -perm $err: parsing should have failed"
8559 run_test 56acc "check parsing error for lfs find -perm"
8562 [ $MDS1_VERSION -lt $(version_code 2.10.50) ] &&
8563 skip "Need MDS version at least 2.10.50"
8565 # Create composite files with one component
8566 local dir=$DIR/$tdir
8568 setup_56 $dir/1Mfiles 5 1 "-S 1M --component-end 1M"
8569 # Create composite files with three components
8570 setup_56 $dir/2Mfiles 5 2 "-E 2M -S 1M -E 4M -E 6M"
8571 # LU-16904 Create plain layout files
8572 lfs setstripe -c 1 $dir/$tfile-{1..10}
8574 local nfiles=$($LFS find --component-end 1M --type f $dir | wc -l)
8576 [[ $nfiles == 10 ]] ||
8577 error "lfs find -E 1M found $nfiles != 10 files"
8579 nfiles=$($LFS find ! -E 1M --type f $dir | wc -l)
8580 [[ $nfiles == 25 ]] ||
8581 error "lfs find ! -E 1M found $nfiles != 25 files"
8583 # All files have a component that starts at 0
8584 nfiles=$($LFS find --component-start 0 --type f $dir | wc -l)
8585 [[ $nfiles == 35 ]] ||
8586 error "lfs find --component-start 0 - $nfiles != 35 files"
8588 nfiles=$($LFS find --component-start 2M --type f $dir | wc -l)
8589 [[ $nfiles == 15 ]] ||
8590 error "lfs find --component-start 2M - $nfiles != 15 files"
8592 # All files created here have a componenet that does not starts at 2M
8593 nfiles=$($LFS find ! --component-start 2M --type f $dir | wc -l)
8594 [[ $nfiles == 35 ]] ||
8595 error "lfs find ! --component-start 2M - $nfiles != 35 files"
8597 # Find files with a specified number of components
8598 local nfiles=$($LFS find --component-count 3 --type f $dir | wc -l)
8599 [[ $nfiles == 15 ]] ||
8600 error "lfs find --component-count 3 - $nfiles != 15 files"
8602 # Remember non-composite files have a component count of zero
8603 local nfiles=$($LFS find --component-count 0 --type f $dir | wc -l)
8604 [[ $nfiles == 10 ]] ||
8605 error "lfs find --component-count 0 - $nfiles != 10 files"
8607 nfiles=$($LFS find ! --component-count 3 --type f $dir | wc -l)
8608 [[ $nfiles == 20 ]] ||
8609 error "lfs find ! --component-count 3 - $nfiles != 20 files"
8611 # All files have a flag called "init"
8612 local nfiles=$($LFS find --component-flags init --type f $dir | wc -l)
8613 [[ $nfiles == 35 ]] ||
8614 error "lfs find --component-flags init - $nfiles != 35 files"
8616 # Multi-component files will have a component not initialized
8617 local nfiles=$($LFS find ! --component-flags init --type f $dir | wc -l)
8618 [[ $nfiles == 15 ]] ||
8619 error "lfs find !--component-flags init - $nfiles != 15 files"
8624 run_test 56ba "test lfs find --component-end, -start, -count, and -flags"
8627 [[ $MDS1_VERSION -ge $(version_code 2.10.57) ]] ||
8628 skip "Need MDS version at least 2.10.57"
8638 # create mirrored directories and mirrored files
8639 mkdir $td || error "mkdir $td failed"
8640 $LFS mirror create -N3 $td || error "create mirrored dir $td failed"
8641 createmany -o $tf- 10 || error "create $tf- failed"
8643 for i in $(seq 2); do
8645 mkdir $dir || error "mkdir $dir failed"
8646 $LFS mirror create -N$((3 + i)) $dir ||
8647 error "create mirrored dir $dir failed"
8648 createmany -o $dir/$tfile- 10 ||
8649 error "create $dir/$tfile- failed"
8652 # change the states of some mirrored files
8654 for i in $(seq 2); do
8656 for j in $(seq 4 9); do
8657 echo foo > $dir/$tfile-$j
8661 # find mirrored files with specific mirror count
8662 cmd="$LFS find --mirror-count 3 --type f $td"
8663 nfiles=$($cmd | wc -l)
8664 [[ $nfiles = 10 ]] || error "$cmd: $nfiles != 10 files"
8666 cmd="$LFS find ! --mirror-count 3 --type f $td"
8667 nfiles=$($cmd | wc -l)
8668 [[ $nfiles = 20 ]] || error "$cmd: $nfiles != 20 files"
8670 cmd="$LFS find --mirror-count +2 --type f $td"
8671 nfiles=$($cmd | wc -l)
8672 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
8674 cmd="$LFS find --mirror-count -6 --type f $td"
8675 nfiles=$($cmd | wc -l)
8676 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
8678 # find mirrored files with specific file state
8679 cmd="$LFS find --maxdepth 1 --mirror-state=^ro --type f $td"
8680 [[ $($cmd) = $tf-6 ]] || error "$cmd: didn't return $tf-6"
8682 cmd="$LFS find --mirror-state=ro --type f $td"
8683 nfiles=$($cmd | wc -l)
8684 [[ $nfiles = 17 ]] || error "$cmd: $nfiles != 17 files"
8686 cmd="$LFS find ! --mirror-state=ro --type f $td"
8687 nfiles=$($cmd | wc -l)
8688 [[ $nfiles = 13 ]] || error "$cmd: $nfiles != 13 files"
8690 cmd="$LFS find --mirror-state=wp --type f $td"
8691 nfiles=$($cmd | wc -l)
8692 [[ $nfiles = 13 ]] || error "$cmd: $nfiles != 13 files"
8694 cmd="$LFS find ! --mirror-state=sp --type f $td"
8695 nfiles=$($cmd | wc -l)
8696 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
8698 run_test 56ca "check lfs find --mirror-count|-N and --mirror-state"
8700 test_56da() { # LU-14179
8701 local path=$DIR/$tdir
8706 local longdir=$(str_repeat 'a' 255)
8708 for i in {1..15}; do
8715 local lastdir=$(str_repeat 'a' $((4096 - 1 - $len - 1)))
8720 (( ${#PWD} == 4095 )) || error "bad PWD length ${#PWD}, expect 4095"
8723 touch $(str_repeat 'f' 255)
8725 $LFS find $DIR/$tdir --type d |& grep "lfs find: error" &&
8726 error "lfs find reported an error"
8730 run_test 56da "test lfs find with long paths"
8732 test_56ea() { #LU-10378
8733 local path=$DIR/$tdir
8734 local pool=$TESTNAME
8737 pool_add $pool || error "pool_add $pool failed"
8738 pool_add_targets $pool 0 $((OSTCOUNT - 1)) 1 ||
8739 error "adding targets to $pool failed"
8741 # Set default pool on directory before creating file
8742 mkdir $path || error "mkdir $path failed"
8743 $LFS setstripe -p $pool $path ||
8744 error "set OST pool on $pool failed"
8745 touch $path/$tfile || error "touch $path/$tfile failed"
8747 # Compare basic file attributes from -printf and stat
8748 local attr_printf=$($LFS find $path/$tfile -printf "%A@ %T@ %C@ %U %G %n")
8749 local attr_stat=$(stat -c "%X %Y %Z %u %g %h" $path/$tfile)
8751 [[ "${attr_printf}" == "${attr_stat}" ]] ||
8752 error "Attrs from lfs find and stat don't match"
8754 # Compare Lustre attributes from lfs find and lfs getstripe
8755 local lattr_printf=$($LFS find $path/$tfile -printf "%Lc %LS %Li %Lp")
8756 local str_cnt=$($LFS getstripe --stripe-count $path/$tfile)
8757 local str_size=$($LFS getstripe --stripe-size $path/$tfile)
8758 local str_idx=$($LFS getstripe --stripe-index $path/$tfile)
8759 local fpool=$($LFS getstripe --pool $path/$tfile)
8760 local lattr_getstr="${str_cnt} ${str_size} ${str_idx} ${fpool}"
8762 [[ "${lattr_printf}" == "${lattr_getstr}" ]] ||
8763 error "Attrs from lfs find and lfs getstripe don't match"
8765 # Verify behavior for unknown escape/format sequences
8766 local esc_printf=$($LFS find $path/$tfile -printf '\\ %% \Q %Q')
8768 [[ "${esc_printf}" == '\ % \Q %Q' ]] ||
8769 error "Escape/format codes don't match"
8771 run_test 56ea "test lfs find -printf option"
8774 local dir=$DIR/$tdir
8775 local subdir_1=$dir/subdir_1
8777 test_mkdir -p $subdir_1
8778 ln -s subdir_1 $dir/link_1
8780 $LFS getstripe $dir | grep "^$dir/link_1$" -A1 ||
8781 error "symlink is not followed"
8783 $LFS getstripe --no-follow $dir |
8784 grep "^$dir/link_1 has no stripe info$" ||
8785 error "symlink should not have stripe info"
8788 ln -s testfile $dir/file_link_2
8790 $LFS getstripe $dir | grep "^$dir/file_link_2$" -A1 ||
8791 error "symlink is not followed"
8793 $LFS getstripe --no-follow $dir |
8794 grep "^$dir/file_link_2 has no stripe info$" ||
8795 error "symlink should not have stripe info"
8797 run_test 56eb "check lfs getstripe on symlink"
8800 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8801 local dir=$DIR/$tdir
8802 local srcfile=$dir/srcfile
8803 local srcyaml=$dir/srcyaml
8804 local destfile=$dir/destfile
8808 $LFS setstripe -i 1 $srcfile
8809 $LFS getstripe --hex-idx --yaml $srcfile > $srcyaml
8810 # if the setstripe yaml parsing fails for any reason, the command can
8811 # randomly assign the correct OST index, leading to an erroneous
8812 # success. but the chance of false success is low enough that a
8813 # regression should still be quickly caught.
8814 $LFS setstripe --yaml=$srcyaml $destfile
8816 local srcindex=$($LFS getstripe -i $srcfile)
8817 local destindex=$($LFS getstripe -i $destfile)
8819 if [[ ! $srcindex -eq $destindex ]]; then
8820 error "setstripe did not set OST index correctly"
8823 run_test 56ec "check lfs getstripe,setstripe --hex --yaml"
8826 local dir=$DIR/$tdir
8827 local subdir=$dir/subdir
8828 local file1=$dir/$tfile
8829 local file2=$dir/$tfile\2
8830 local link=$dir/$tfile-link
8834 $LFS setdirstripe -c1 $subdir
8839 nfiles=$($LFS find --links 1 $dir | wc -l)
8840 (( $nfiles == 1 )) ||
8841 error "lfs find --links expected 1 file, got $nfiles"
8843 nfiles=$($LFS find --type f --links 2 $dir | wc -l)
8844 (( $nfiles == 2 )) ||
8845 error "lfs find --links expected 2 files, got $nfiles"
8847 nfiles=$($LFS find --type d --links 2 $dir | wc -l)
8848 (( $nfiles == 1 )) ||
8849 error "lfs find --links expected 1 directory, got $nfiles"
8851 run_test 56eda "check lfs find --links"
8854 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
8856 local dir=$DIR/$tdir
8857 local stripedir=$dir/stripedir
8862 $LFS setdirstripe -c2 $stripedir
8864 $LFS getdirstripe $stripedir
8866 nfiles=$($LFS find --type d --links 2 $stripedir | wc -l)
8867 (( $nfiles == 1 )) ||
8868 error "lfs find --links expected 1 directory, got $nfiles"
8870 run_test 56edb "check lfs find --links for directory striped on multiple MDTs"
8873 local dir=$DIR/$tdir
8886 nfiles=$($LFS find $dir1 $dir2 ! -type d | wc -l)
8887 (( $nfiles == 2 )) ||
8888 error "(1) lfs find expected 2 files, got $nfiles"
8890 nfiles=$($LFS find $dir1 $dir2 -type f | wc -l)
8891 (( $nfiles == 2 )) ||
8892 error "(2) lfs find expected 2 files, got $nfiles"
8894 nfiles=$($LFS find -type f $dir1 $dir2 | wc -l)
8895 (( $nfiles == 2 )) ||
8896 error "(3) lfs find expected 2 files, got $nfiles"
8898 run_test 56ef "lfs find with multiple paths"
8901 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8902 # note test will not do anything if MDS is not local
8903 if [ "$mds1_FSTYPE" != ldiskfs ]; then
8904 skip_env "ldiskfs only test"
8906 remote_mds_nodsh && skip "remote MDS with nodsh"
8908 local MNTDEV="osd*.*MDT*.mntdev"
8909 DEV=$(do_facet $SINGLEMDS lctl get_param -n $MNTDEV)
8910 [ -z "$DEV" ] && error "can't access $MNTDEV"
8911 for DEV in $(do_facet $SINGLEMDS lctl get_param -n $MNTDEV); do
8912 do_facet $SINGLEMDS $DUMPE2FS -h $DEV > $TMP/t57a.dump ||
8913 error "can't access $DEV"
8914 DEVISIZE=$(awk '/Inode size:/ { print $3 }' $TMP/t57a.dump)
8915 [[ $DEVISIZE -gt 128 ]] || error "inode size $DEVISIZE"
8919 run_test 57a "verify MDS filesystem created with large inodes =="
8922 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8923 if [ "$mds1_FSTYPE" != ldiskfs ]; then
8924 skip_env "ldiskfs only test"
8926 remote_mds_nodsh && skip "remote MDS with nodsh"
8928 local dir=$DIR/$tdir
8931 local fileN=$dir/f$filecount
8933 rm -rf $dir || error "removing $dir"
8935 local mdtidx=$($LFS getstripe -m $dir)
8936 local mdtname=MDT$(printf %04x $mdtidx)
8937 local facet=mds$((mdtidx + 1))
8939 echo "mcreating $filecount files"
8940 createmany -m $dir/f 1 $filecount || error "creating files in $dir"
8942 # verify that files do not have EAs yet
8943 $LFS getstripe $file1 2>&1 | grep -q "no stripe" ||
8944 error "$file1 has an EA"
8945 $LFS getstripe $fileN 2>&1 | grep -q "no stripe" ||
8946 error "$fileN has an EA"
8950 df $dir #make sure we get new statfs data
8951 local mdsfree=$(do_facet $facet \
8952 lctl get_param -n osd*.*$mdtname.kbytesfree)
8953 local mdcfree=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
8956 echo "opening files to create objects/EAs"
8957 for file in $(seq -f $dir/f%g 1 $filecount); do
8958 $OPENFILE -f O_RDWR $file > /dev/null 2>&1 ||
8959 error "opening $file"
8962 # verify that files have EAs now
8963 $LFS getstripe -y $file1 | grep -q "l_ost_idx" ||
8964 error "$file1 missing EA"
8965 $LFS getstripe -y $fileN | grep -q "l_ost_idx" ||
8966 error "$fileN missing EA"
8968 sleep 1 #make sure we get new statfs data
8970 local mdsfree2=$(do_facet $facet \
8971 lctl get_param -n osd*.*$mdtname.kbytesfree)
8972 local mdcfree2=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
8974 if [[ $mdcfree2 -lt $((mdcfree - 16)) ]]; then
8975 if [ "$mdsfree" != "$mdsfree2" ]; then
8976 error "MDC before $mdcfree != after $mdcfree2"
8978 echo "MDC before $mdcfree != after $mdcfree2"
8979 echo "unable to confirm if MDS has large inodes"
8984 run_test 57b "default LOV EAs are stored inside large inodes ==="
8987 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8988 [ -z "$(which wiretest 2>/dev/null)" ] &&
8989 skip_env "could not find wiretest"
8993 run_test 58 "verify cross-platform wire constants =============="
8996 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8998 echo "touch 130 files"
8999 createmany -o $DIR/f59- 130
9001 unlinkmany $DIR/f59- 130
9003 # wait for commitment of removal
9004 wait_delete_completed
9006 run_test 59 "verify cancellation of llog records async ========="
9008 TEST60_HEAD="test_60 run $RANDOM"
9010 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9011 remote_mgs_nodsh && skip "remote MGS with nodsh"
9012 do_facet mgs "! which run-llog.sh &> /dev/null" &&
9013 do_facet mgs "! ls run-llog.sh &> /dev/null" &&
9014 skip_env "missing subtest run-llog.sh"
9016 log "$TEST60_HEAD - from kernel mode"
9017 do_facet mgs "$LCTL dk > /dev/null"
9018 do_facet mgs "bash run-llog.sh" || error "run-llog.sh failed"
9019 do_facet mgs $LCTL dk > $TMP/$tfile
9021 # LU-6388: test llog_reader
9022 local llog_reader=$(do_facet mgs "which llog_reader 2> /dev/null")
9023 llog_reader=${llog_reader:-$LUSTRE/utils/llog_reader}
9024 [ -z $(do_facet mgs ls -d $llog_reader 2> /dev/null) ] &&
9025 skip_env "missing llog_reader"
9026 local fstype=$(facet_fstype mgs)
9027 [ $fstype != ldiskfs -a $fstype != zfs ] &&
9028 skip_env "Only for ldiskfs or zfs type mgs"
9030 local mntpt=$(facet_mntpt mgs)
9031 local mgsdev=$(mgsdevname 1)
9043 #get fid and record list
9044 fid_list=($(awk '/9_sub.*record/ { print $NF }' $TMP/$tfile |
9046 rec_list=($(awk '/9_sub.*record/ { print $((NF-3)) }' $TMP/$tfile |
9048 #remount mgs as ldiskfs or zfs type
9049 stop mgs || error "stop mgs failed"
9050 mount_fstype mgs || error "remount mgs failed"
9051 for ((i = 0; i < ${#fid_list[@]}; i++)); do
9054 seq=$(echo $fid | awk -F ':' '{ print $1 }' | sed -e "s/^0x//g")
9055 oid=$(echo $fid | awk -F ':' '{ print $2 }' | sed -e "s/^0x//g")
9060 obj_file=$mntpt/O/$seq/d$((oid%32))/$oid ;;
9062 obj_file=$mntpt/oi.$(($((16#$seq))&127))/$fid ;;
9064 echo "obj_file is $obj_file"
9065 do_facet mgs $llog_reader $obj_file
9067 rec_type=$(do_facet mgs $llog_reader $obj_file | grep "type=" |
9068 awk '{ print $3 }' | sed -e "s/^type=//g")
9069 if [ $rec_type != $rec ]; then
9070 echo "FAILED test_60a wrong record type $rec_type," \
9076 #check obj path if record type is LLOG_LOGID_MAGIC
9077 if [ "$rec" == "1064553b" ]; then
9078 path=$(do_facet mgs $llog_reader $obj_file |
9079 grep "path=" | awk '{ print $NF }' |
9080 sed -e "s/^path=//g")
9081 if [ $obj_file != $mntpt/$path ]; then
9082 echo "FAILED test_60a wrong obj path" \
9083 "$montpt/$path, should be $obj_file"
9090 #restart mgs before "error", otherwise it will block the next test
9091 stop mgs || error "stop mgs failed"
9092 start mgs $(mgsdevname) $MGS_MOUNT_OPTS || error "start mgs failed"
9093 $pass || error "test failed, see FAILED test_60a messages for specifics"
9095 run_test 60a "llog_test run from kernel module and test llog_reader"
9097 test_60b() { # bug 6411
9098 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9101 LLOG_COUNT=$(do_facet mgs dmesg |
9102 awk "/$TEST60_HEAD/ { marker = 1; from_marker = 0; }
9103 /llog_[a-z]*.c:[0-9]/ {
9115 [[ $LLOG_COUNT -gt 120 ]] &&
9116 error "CDEBUG_LIMIT not limiting messages ($LLOG_COUNT)" || true
9118 run_test 60b "limit repeated messages from CERROR/CWARN"
9121 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9123 echo "create 5000 files"
9124 createmany -o $DIR/f60c- 5000
9125 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED 0x137
9126 lctl set_param fail_loc=0x80000137
9127 unlinkmany $DIR/f60c- 5000
9128 lctl set_param fail_loc=0
9130 run_test 60c "unlink file when mds full"
9133 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9135 SAVEPRINTK=$(lctl get_param -n printk)
9136 # verify "lctl mark" is even working"
9137 MESSAGE="test message ID $RANDOM $$"
9138 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
9139 dmesg | grep -q "$MESSAGE" || error "didn't find debug marker in log"
9141 lctl set_param printk=0 || error "set lnet.printk failed"
9142 lctl get_param -n printk | grep emerg || error "lnet.printk dropped emerg"
9143 MESSAGE="new test message ID $RANDOM $$"
9144 # Assume here that libcfs_debug_mark_buffer() uses D_WARNING
9145 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
9146 dmesg | grep -q "$MESSAGE" && error "D_WARNING wasn't masked" || true
9148 lctl set_param -n printk="$SAVEPRINTK"
9150 run_test 60d "test printk console message masking"
9153 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9154 remote_mds_nodsh && skip "remote MDS with nodsh"
9157 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED2 0x15b
9158 do_facet mds1 lctl set_param fail_loc=0x15b
9161 run_test 60e "no space while new llog is being created"
9164 local old_path=$($LCTL get_param -n debug_path)
9166 stack_trap "$LCTL set_param debug_path=$old_path"
9167 stack_trap "rm -f $TMP/$tfile*"
9168 rm -f $TMP/$tfile* 2> /dev/null
9169 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
9170 $LCTL set_param debug_path=$TMP/$tfile fail_loc=0x8000050e
9171 test_mkdir $DIR/$tdir
9172 # retry in case the open is cached and not released
9173 for (( i = 0; i < 100 && $(ls $TMP/$tfile* | wc -l) == 0; i++ )); do
9174 echo $i > $DIR/$tdir/$tfile.$i && cat $DIR/$tdir/$tfile.$i
9178 (( $(ls $TMP/$tfile* | wc -l) > 0 )) || error "$TMP/$tfile not dumped"
9180 run_test 60f "change debug_path works"
9186 test_mkdir -c $MDSCOUNT $DIR/$tdir
9191 $LFS setdirstripe -i $(($index % $MDSCOUNT)) \
9192 -c $MDSCOUNT $DIR/$tdir/subdir$index \
9194 mkdir $DIR/$tdir/subdir$index 2>/dev/null
9195 rmdir $DIR/$tdir/subdir$index 2>/dev/null
9196 index=$((index + 1))
9202 for i in {0..100}; do
9203 # define OBD_FAIL_OSD_TXN_START 0x19a
9204 local index=$((i % MDSCOUNT + 1))
9206 do_facet mds$index $LCTL set_param fail_loc=0x8000019a \
9213 for i in $(seq $MDSCOUNT); do
9214 do_facet mds$i $LCTL set_param fail_loc=0 > /dev/null
9217 mkdir $DIR/$tdir/new || error "mkdir failed"
9218 rmdir $DIR/$tdir/new || error "rmdir failed"
9220 do_facet mds1 $LCTL lfsck_start -M $(facet_svc mds1) -A -C \
9222 for i in $(seq $MDSCOUNT); do
9223 wait_update_facet mds$i "$LCTL get_param -n \
9224 mdd.$(facet_svc mds$i).lfsck_namespace |
9225 awk '/^status/ { print \\\$2 }'" "completed"
9229 rm -rf $DIR/$tdir || error "rmdir failed"
9231 run_test 60g "transaction abort won't cause MDT hung"
9234 [ $MDS1_VERSION -le $(version_code 2.12.52) ] &&
9235 skip "Need MDS version at least 2.12.52"
9236 [ $MDSCOUNT -lt 2 ] && skip "Need at least 2 MDTs"
9240 #define OBD_FAIL_MDS_STRIPE_CREATE 0x188
9241 #define OBD_FAIL_MDS_STRIPE_FID 0x189
9242 for fail_loc in 0x80000188 0x80000189; do
9243 do_facet mds1 "$LCTL set_param fail_loc=$fail_loc"
9244 $LFS mkdir -c $MDSCOUNT -i 0 $DIR/$tdir-$fail_loc ||
9245 error "mkdir $dir-$fail_loc failed"
9246 for i in {0..10}; do
9247 # create may fail on missing stripe
9248 echo $i > $DIR/$tdir-$fail_loc/$i
9250 $LFS getdirstripe $DIR/$tdir-$fail_loc ||
9251 error "getdirstripe $tdir-$fail_loc failed"
9252 $LFS migrate -m 1 $DIR/$tdir-$fail_loc ||
9253 error "migrate $tdir-$fail_loc failed"
9254 $LFS getdirstripe $DIR/$tdir-$fail_loc ||
9255 error "getdirstripe $tdir-$fail_loc failed"
9256 pushd $DIR/$tdir-$fail_loc
9258 echo $f | cmp $f - || error "$f data mismatch"
9261 rm -rf $DIR/$tdir-$fail_loc
9264 run_test 60h "striped directory with missing stripes can be accessed"
9266 function t60i_load() {
9268 #define OBD_FAIL_LLOG_PAUSE_AFTER_PAD 0x131c
9269 $LCTL set_param fail_loc=0x131c fail_val=1
9270 for ((i=0; i<5000; i++)); do
9271 touch $DIR/$tdir/f$i
9276 changelog_register || error "changelog_register failed"
9277 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
9278 changelog_users $SINGLEMDS | grep -q $cl_user ||
9279 error "User $cl_user not found in changelog_users"
9280 changelog_chmask "ALL"
9283 for((i=0; i<100; i++)); do
9284 changelog_dump >/dev/null ||
9285 error "can't read changelog"
9289 changelog_deregister || error "changelog_deregister failed"
9290 $LCTL set_param fail_loc=0
9292 run_test 60i "llog: new record vs reader race"
9295 (( $MDS1_VERSION >= $(version_code 2.15.50) )) ||
9296 skip "need MDS version at least 2.15.50"
9297 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
9298 remote_mds_nodsh && skip "remote MDS with nodsh"
9299 [[ "$mds1_FSTYPE" == "ldiskfs" ]] || skip "ldiskfs only test"
9301 changelog_users $SINGLEMDS | grep "^cl" &&
9302 skip "active changelog user"
9304 local llog_reader=$(do_facet $SINGLEMDS "which llog_reader 2> /dev/null")
9306 [[ -z $(do_facet $SINGLEMDS ls -d $llog_reader 2> /dev/null) ]] &&
9307 skip_env "missing llog_reader"
9309 mkdir_on_mdt0 $DIR/$tdir
9311 local f=$DIR/$tdir/$tfile
9316 changelog_register || error "cannot register changelog user"
9318 # set changelog_mask to ALL
9319 changelog_chmask "ALL"
9322 createmany -o ${f}- 100 || error "createmany failed as $RUNAS_ID"
9323 unlinkmany ${f}- 100 || error "unlinkmany failed"
9325 tmpfile="$(mktemp --tmpdir -u $tfile.XXXXXX)"
9326 mdt_dev=$(facet_device $SINGLEMDS)
9328 do_facet $SINGLEMDS sync
9329 plain=$(do_facet $SINGLEMDS "$DEBUGFS -c -R 'dump changelog_catalog \
9330 $tmpfile' $mdt_dev; $llog_reader $tmpfile" |
9331 awk '{match($0,"path=([^ ]+)",a)}END{print a[1]}')
9333 stack_trap "do_facet $SINGLEMDS rm -f $tmpfile"
9335 # if $tmpfile is not on EXT3 filesystem for some reason
9336 [[ ${plain:0:1} == 'O' ]] ||
9337 skip "path $plain is not in 'O/1/d<n>/<n>' format"
9339 size=$(do_facet $SINGLEMDS "$DEBUGFS -c -R 'dump $plain $tmpfile' \
9340 $mdt_dev; stat -c %s $tmpfile")
9341 echo "Truncate llog from $size to $((size - size % 8192))"
9342 size=$((size - size % 8192))
9343 do_facet $SINGLEMDS $TRUNCATE $tmpfile $size
9344 errs=$(do_facet $SINGLEMDS "$llog_reader $tmpfile" |
9345 grep -c 'in bitmap only')
9346 (( $errs > 0 )) || error "llog_reader didn't find lost records"
9348 size=$((size - 9000))
9349 echo "Corrupt llog in the middle at $size"
9350 do_facet $SINGLEMDS dd if=/dev/urandom of=$tmpfile bs=1 seek=$size \
9351 count=333 conv=notrunc
9352 errs=$(do_facet $SINGLEMDS "$llog_reader $tmpfile" |
9353 grep -c 'next chunk')
9354 (( $errs > 0 )) || error "llog_reader didn't skip bad chunk"
9356 run_test 60j "llog_reader reports corruptions"
9359 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9362 dd if=/dev/zero of=$f bs=$PAGE_SIZE count=1 || error "dd $f failed"
9363 cancel_lru_locks osc
9364 $MULTIOP $f OSMWUc || error "$MULTIOP $f failed"
9367 run_test 61a "mmap() writes don't make sync hang ================"
9370 mmap_mknod_test $DIR/$tfile || error "mmap_mknod_test failed"
9372 run_test 61b "mmap() of unstriped file is successful"
9374 # bug 2319 - oig_wait() interrupted causes crash because of invalid waitq.
9375 # Though this test is irrelevant anymore, it helped to reveal some
9376 # other grant bugs (LU-4482), let's keep it.
9377 test_63a() { # was test_63
9378 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9380 MAX_DIRTY_MB=$(lctl get_param -n osc.*.max_dirty_mb | head -n 1)
9382 for i in `seq 10` ; do
9383 dd if=/dev/zero of=$DIR/f63 bs=8k &
9389 rm -f $DIR/f63 || true
9391 run_test 63a "Verify oig_wait interruption does not crash ======="
9393 # bug 2248 - async write errors didn't return to application on sync
9394 # bug 3677 - async write errors left page locked
9396 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9399 lctl set_param debug=-1
9401 # ensure we have a grant to do async writes
9402 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1
9405 sync # sync lest earlier test intercept the fail_loc
9407 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
9408 lctl set_param fail_loc=0x80000406
9409 $MULTIOP $DIR/$tfile Owy && \
9410 error "sync didn't return ENOMEM"
9411 sync; sleep 2; sync # do a real sync this time to flush page
9412 lctl get_param -n llite.*.dump_page_cache | grep locked && \
9413 error "locked page left in cache after async error" || true
9416 run_test 63b "async write errors should be returned to fsync ==="
9419 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9422 lctl get_param osc.*[oO][sS][cC][_-]*.cur* | grep "=[1-9]"
9424 run_test 64a "verify filter grant calculations (in kernel) ====="
9427 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9429 bash oos.sh $MOUNT || error "oos.sh failed: $?"
9431 run_test 64b "check out-of-space detection on client"
9434 $LCTL set_param osc.*OST0000-osc-[^mM]*.cur_grant_bytes=0
9436 run_test 64c "verify grant shrink"
9442 $LCTL get_param osc.$tgt.import | awk "/$param/ { print \$2 }"
9445 # this does exactly what osc_request.c:osc_announce_cached() does in
9446 # order to calculate max amount of grants to ask from server
9450 local nrpages=$($LCTL get_param -n osc.$tgt.max_pages_per_rpc)
9451 local rpc_in_flight=$($LCTL get_param -n osc.$tgt.max_rpcs_in_flight)
9453 ((rpc_in_flight++));
9454 nrpages=$((nrpages * rpc_in_flight))
9456 local dirty_max_pages=$($LCTL get_param -n osc.$tgt.max_dirty_mb)
9458 dirty_max_pages=$((dirty_max_pages * 1024 * 1024 / PAGE_SIZE))
9460 [[ $dirty_max_pages -gt $nrpages ]] && nrpages=$dirty_max_pages
9461 local undirty=$((nrpages * PAGE_SIZE))
9463 local max_extent_pages
9464 max_extent_pages=$(import_param $tgt grant_max_extent_size)
9465 max_extent_pages=$((max_extent_pages / PAGE_SIZE))
9466 local nrextents=$(((nrpages + max_extent_pages - 1) / max_extent_pages))
9467 local grant_extent_tax
9468 grant_extent_tax=$(import_param $tgt grant_extent_tax)
9470 undirty=$((undirty + nrextents * grant_extent_tax))
9475 # this is size of unit for grant allocation. It should be equal to
9476 # what tgt_grant.c:tgt_grant_chunk() calculates
9480 local grant_extent_tax
9482 max_brw_size=$(import_param $tgt max_brw_size)
9484 grant_extent_tax=$(import_param $tgt grant_extent_tax)
9486 echo $(((max_brw_size + grant_extent_tax) * 2))
9490 [ $OST1_VERSION -ge $(version_code 2.10.56) ] ||
9491 skip "OST < 2.10.55 doesn't limit grants enough"
9493 local tgt=$($LCTL dl | awk '/OST0000-osc-[^mM]/ { print $4 }')
9495 [[ "$($LCTL get_param osc.${tgt}.import)" =~ "grant_param" ]] ||
9496 skip "no grant_param connect flag"
9498 local olddebug="$($LCTL get_param -n debug 2> /dev/null)"
9500 $LCTL set_param -n -n debug="$OLDDEBUG" || true
9501 stack_trap "$LCTL set_param -n debug='$olddebug'" EXIT
9504 local max_cur_granted=$(($(want_grant $tgt) + $(grant_chunk $tgt)))
9505 stack_trap "rm -f $DIR/$tfile && wait_delete_completed" EXIT
9507 $LFS setstripe $DIR/$tfile -i 0 -c 1
9508 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1000 &
9511 while kill -0 $ddpid; do
9512 local cur_grant=$($LCTL get_param -n osc.$tgt.cur_grant_bytes)
9514 if [[ $cur_grant -gt $max_cur_granted ]]; then
9516 error "cur_grant $cur_grant > $max_cur_granted"
9522 run_test 64d "check grant limit exceed"
9528 local cur_grants=$($LCTL get_param -n osc.$tgt.cur_grant_bytes)
9530 ((cur_grants == expected)) ||
9531 error "$msg: grants mismatch: $cur_grants, expected $expected"
9535 echo $((($1 + $2 - 1) & ~($2 - 1)))
9539 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9540 [ $OST1_VERSION -ge $(version_code 2.11.56) ] ||
9541 skip "Need OSS version at least 2.11.56"
9543 local olddebug="$($LCTL get_param -n debug 2> /dev/null)"
9544 stack_trap "$LCTL set_param -n debug='$olddebug'" EXIT
9545 $LCTL set_param debug=+cache
9547 # Remount client to reset grant
9548 remount_client $MOUNT || error "failed to remount client"
9549 local osc_tgt="$FSNAME-OST0000-osc-$($LFS getname -i $DIR)"
9551 local init_grants=$(import_param $osc_tgt initial_grant)
9553 check_grants $osc_tgt $init_grants "init grants"
9555 local extent_tax=$(import_param $osc_tgt grant_extent_tax)
9556 local max_brw_size=$(import_param $osc_tgt max_brw_size)
9557 local gbs=$(import_param $osc_tgt grant_block_size)
9559 # write random number of bytes from max_brw_size / 4 to max_brw_size
9560 local write_bytes=$(shuf -i $((max_brw_size / 4))-$max_brw_size -n 1)
9561 # align for direct io
9562 write_bytes=$(round_up_p2 $write_bytes PAGE_SIZE)
9563 # round to grant consumption unit
9564 local wb_round_up=$(round_up_p2 $write_bytes gbs)
9566 local grants=$((wb_round_up + extent_tax))
9568 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "lfs setstripe failed"
9569 stack_trap "rm -f $DIR/$tfile"
9571 # define OBD_FAIL_TGT_NO_GRANT 0x725
9572 # make the server not grant more back
9573 do_facet ost1 $LCTL set_param fail_loc=0x725
9574 dd if=/dev/zero of=$DIR/$tfile bs=$write_bytes count=1 oflag=direct
9576 do_facet ost1 $LCTL set_param fail_loc=0
9578 check_grants $osc_tgt $((init_grants - grants)) "dio w/o grant alloc"
9580 rm -f $DIR/$tfile || error "rm failed"
9582 # Remount client to reset grant
9583 remount_client $MOUNT || error "failed to remount client"
9584 osc_tgt="$FSNAME-OST0000-osc-$($LFS getname -i $DIR)"
9586 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "lfs setstripe failed"
9588 # define OBD_FAIL_TGT_NO_GRANT 0x725
9589 # make the server not grant more back
9590 do_facet ost1 $LCTL set_param fail_loc=0x725
9591 $MULTIOP $DIR/$tfile "oO_WRONLY:w${write_bytes}yc"
9592 do_facet ost1 $LCTL set_param fail_loc=0
9594 check_grants $osc_tgt $((init_grants - grants)) "buf io w/o grant alloc"
9596 run_test 64e "check grant consumption (no grant allocation)"
9599 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9601 local olddebug="$($LCTL get_param -n debug 2> /dev/null)"
9602 stack_trap "$LCTL set_param -n debug='$olddebug'" EXIT
9603 $LCTL set_param debug=+cache
9605 # Remount client to reset grant
9606 remount_client $MOUNT || error "failed to remount client"
9607 local osc_tgt="$FSNAME-OST0000-osc-$($LFS getname -i $DIR)"
9609 local init_grants=$(import_param $osc_tgt initial_grant)
9610 local extent_tax=$(import_param $osc_tgt grant_extent_tax)
9611 local max_brw_size=$(import_param $osc_tgt max_brw_size)
9612 local gbs=$(import_param $osc_tgt grant_block_size)
9613 local chunk=$(grant_chunk $osc_tgt)
9615 # write random number of bytes from max_brw_size / 4 to max_brw_size
9616 local write_bytes=$(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 dd if=/dev/zero of=$DIR/$tfile bs=$write_bytes count=1 oflag=direct ||
9626 error "error writing to $DIR/$tfile"
9628 check_grants $osc_tgt $((init_grants - grants + chunk)) \
9629 "direct io with grant allocation"
9631 rm -f $DIR/$tfile || error "rm failed"
9633 # Remount client to reset grant
9634 remount_client $MOUNT || error "failed to remount client"
9635 osc_tgt="$FSNAME-OST0000-osc-$($LFS getname -i $DIR)"
9637 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "lfs setstripe failed"
9639 # Testing that buffered IO consumes grant on the client
9641 # Delay the RPC on the server so it's guaranteed to not complete even
9642 # if the RPC is sent from the client
9643 #define OBD_FAIL_PTLRPC_PAUSE_REQ 0x50a
9644 $LCTL set_param fail_loc=0x50a fail_val=3
9645 dd if=/dev/zero of=$DIR/$tfile bs=$write_bytes count=1 conv=notrunc ||
9646 error "error writing to $DIR/$tfile with buffered IO"
9648 check_grants $osc_tgt $((init_grants - grants)) \
9649 "buffered io, not write rpc"
9651 # Clear the fail loc and do a sync on the client
9652 $LCTL set_param fail_loc=0 fail_val=0
9655 # RPC is now known to have sent
9656 check_grants $osc_tgt $((init_grants - grants + chunk)) \
9657 "buffered io, one RPC"
9659 run_test 64f "check grant consumption (with grant allocation)"
9662 (( $MDS1_VERSION >= $(version_code 2.14.56) )) ||
9663 skip "Need MDS version at least 2.14.56"
9665 local mdts=$(comma_list $(mdts_nodes))
9667 local old=$($LCTL get_param mdc.$FSNAME-*.grant_shrink_interval |
9669 stack_trap "$LCTL set_param $old"
9671 # generate dirty pages and increase dirty granted on MDT
9672 stack_trap "rm -f $DIR/$tfile-*"
9673 for (( i = 0; i < 10; i++)); do
9674 $LFS setstripe -E 1M -L mdt $DIR/$tfile-$i ||
9675 error "can't set stripe"
9676 dd if=/dev/zero of=$DIR/$tfile-$i bs=128k count=1 ||
9678 $LFS getstripe $DIR/$tfile-$i | grep -q pattern.*mdt || {
9679 $LFS getstripe $DIR/$tfile-$i
9680 error "not DoM file"
9687 # wait until grant shrink reset grant dirty on MDTs
9688 for ((i = 0; i < 120; i++)); do
9689 grant_dirty=$(do_nodes $mdts $LCTL get_param -n mdt.*.tot_dirty |
9690 awk '{sum=sum+$1} END {print sum}')
9691 vm_dirty=$(awk '/Dirty:/{print $2}' /proc/meminfo)
9692 echo "$grant_dirty grants, $vm_dirty pages"
9693 (( grant_dirty + vm_dirty == 0 )) && break
9694 (( i == 3 )) && sync &&
9695 $LCTL set_param mdc.$FSNAME-*.grant_shrink_interval=5
9699 grant_dirty=$(do_nodes $mdts $LCTL get_param -n mdt.*.tot_dirty |
9700 awk '{sum=sum+$1} END {print sum}')
9701 (( grant_dirty == 0 )) || error "$grant_dirty on MDT"
9703 run_test 64g "grant shrink on MDT"
9706 (( $OST1_VERSION >= $(version_code 2.14.56) )) ||
9707 skip "need OST at least 2.14.56 to avoid grant shrink on read"
9709 local instance=$($LFS getname -i $DIR)
9710 local osc_tgt="$FSNAME-OST0000-osc-$instance"
9711 local num_exps=$(do_facet ost1 \
9712 $LCTL get_param -n obdfilter.*OST0000*.num_exports)
9713 local max_brw_size=$(import_param $osc_tgt max_brw_size)
9714 local avail=$($LCTL get_param -n osc.*OST0000-osc-$instance.kbytesavail)
9715 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
9717 # 10MiB is for file to be written, max_brw_size * 16 *
9718 # num_exps is space reserve so that tgt_grant_shrink() decided
9720 local expect=$((max_brw_size * 16 * num_exps + 10 * 1048576))
9721 (( avail * 1024 < expect )) &&
9722 skip "need $expect bytes on ost1, have $(( avail * 1024 )) only"
9724 save_lustre_params client "osc.*OST0000*.grant_shrink" > $p
9725 save_lustre_params client "osc.*OST0000*.grant_shrink_interval" >> $p
9726 stack_trap "restore_lustre_params < $p; rm -f $save" EXIT
9727 $LCTL set_param osc.*OST0000*.grant_shrink=1
9728 $LCTL set_param osc.*OST0000*.grant_shrink_interval=10
9730 $LFS setstripe -c 1 -i 0 $DIR/$tfile
9731 stack_trap "rm -f $DIR/$tfile"
9732 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 oflag=sync
9734 # drop cache so that coming read would do rpc
9735 cancel_lru_locks osc
9737 # shrink interval is set to 10, pause for 7 seconds so that
9738 # grant thread did not wake up yet but coming read entered
9739 # shrink mode for rpc (osc_should_shrink_grant())
9742 declare -a cur_grant_bytes
9743 declare -a tot_granted
9744 cur_grant_bytes[0]=$($LCTL get_param -n osc.*OST0000*.cur_grant_bytes)
9745 tot_granted[0]=$(do_facet ost1 \
9746 $LCTL get_param -n obdfilter.*OST0000*.tot_granted)
9748 dd if=$DIR/$tfile bs=4K count=1 of=/dev/null
9750 cur_grant_bytes[1]=$($LCTL get_param -n osc.*OST0000*.cur_grant_bytes)
9751 tot_granted[1]=$(do_facet ost1 \
9752 $LCTL get_param -n obdfilter.*OST0000*.tot_granted)
9754 # grant change should be equal on both sides
9755 (( cur_grant_bytes[0] - cur_grant_bytes[1] ==
9756 tot_granted[0] - tot_granted[1])) ||
9757 error "grant change mismatch, " \
9758 "server: ${tot_granted[0]} to ${tot_granted[1]}, " \
9759 "client: ${cur_grant_bytes[0]} to ${cur_grant_bytes[1]}"
9761 run_test 64h "grant shrink on read"
9764 (( $OST1_VERSION >= $(version_code 2.14.56) )) ||
9765 skip "need OST at least 2.14.56 to avoid grant shrink on replay"
9767 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9768 remote_ost_nodsh && skip "remote OSTs with nodsh"
9770 $LFS setstripe -c 1 -i 0 $DIR/$tfile
9771 stack_trap "rm -f $DIR/$tfile"
9773 dd if=/dev/zero of=$DIR/$tfile bs=1M count=64
9775 # lustre-ffff9fc75e850800 /mnt/lustre -> ffff9fc75e850800
9776 local instance=$($LFS getname -i $DIR)
9778 local osc_tgt="$FSNAME-OST0000-osc-$instance"
9779 local cgb=$($LCTL get_param -n osc.$osc_tgt.cur_grant_bytes)
9781 # shrink grants and simulate rpc loss
9782 #define OBD_FAIL_PTLRPC_DROP_REQ_OPC 0x513
9783 do_facet ost1 "$LCTL set_param fail_loc=0x80000513 fail_val=17"
9784 $LCTL set_param osc.$osc_tgt.cur_grant_bytes=$((cgb/2))B
9788 dd if=/dev/zero of=$DIR/$tfile oflag=append bs=1M count=8 conv=notrunc
9790 local testid=$(echo $TESTNAME | tr '_' ' ')
9792 do_facet ost1 dmesg | tac | sed "/$testid/,$ d" |
9793 grep "GRANT, real grant" &&
9794 error "client has more grants then it owns" || true
9796 run_test 64i "shrink on reconnect"
9798 # bug 1414 - set/get directories' stripe info
9800 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9802 test_mkdir $DIR/$tdir
9804 $LVERIFY $DIR/$tdir $DIR/$tdir/f1 || error "lverify failed"
9806 run_test 65a "directory with no stripe info"
9809 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9811 test_mkdir $DIR/$tdir
9812 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
9814 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
9817 $LVERIFY $DIR/$tdir $DIR/$tdir/f2 || error "lverify failed"
9819 run_test 65b "directory setstripe -S stripe_size*2 -i 0 -c 1"
9822 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9823 [ $OSTCOUNT -lt 2 ] && skip_env "need at least 2 OSTs"
9825 test_mkdir $DIR/$tdir
9826 local stripesize=$($LFS getstripe -S $DIR/$tdir)
9828 $LFS setstripe -S $((stripesize * 4)) -i 1 \
9829 -c $((OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
9831 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
9833 run_test 65c "directory setstripe -S stripe_size*4 -i 1 -c $((OSTCOUNT-1))"
9836 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9838 test_mkdir $DIR/$tdir
9839 local STRIPECOUNT=$($LFS getstripe -c $DIR/$tdir)
9840 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
9842 if [[ $STRIPECOUNT -le 0 ]]; then
9844 elif [[ $STRIPECOUNT -gt $LOV_MAX_STRIPE_COUNT ]]; then
9845 [[ $OSTCOUNT -gt $LOV_MAX_STRIPE_COUNT ]] &&
9846 sc=$LOV_MAX_STRIPE_COUNT || sc=$(($OSTCOUNT - 1))
9848 sc=$(($STRIPECOUNT - 1))
9850 $LFS setstripe -S $STRIPESIZE -c $sc $DIR/$tdir || error "setstripe"
9851 touch $DIR/$tdir/f4 $DIR/$tdir/f5
9852 $LVERIFY $DIR/$tdir $DIR/$tdir/f4 $DIR/$tdir/f5 ||
9853 error "lverify failed"
9855 run_test 65d "directory setstripe -S stripe_size -c stripe_count"
9858 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9860 # LU-16904 delete layout when root is set as PFL layout
9861 save_layout_restore_at_exit $MOUNT
9862 $LFS setstripe -d $MOUNT || error "setstripe failed"
9864 test_mkdir $DIR/$tdir
9866 $LFS setstripe $DIR/$tdir || error "setstripe"
9867 $LFS getstripe -v $DIR/$tdir | grep "Default" ||
9868 error "no stripe info failed"
9870 $LVERIFY $DIR/$tdir $DIR/$tdir/f6 || error "lverify failed"
9872 run_test 65e "directory setstripe defaults"
9875 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9877 test_mkdir $DIR/${tdir}f
9878 $RUNAS $LFS setstripe $DIR/${tdir}f &&
9879 error "setstripe succeeded" || true
9881 run_test 65f "dir setstripe permission (should return error) ==="
9884 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9886 # LU-16904 delete layout when root is set as PFL layout
9887 save_layout_restore_at_exit $MOUNT
9888 $LFS setstripe -d $MOUNT || error "setstripe failed"
9890 test_mkdir $DIR/$tdir
9891 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
9893 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
9894 error "setstripe -S failed"
9895 $LFS setstripe -d $DIR/$tdir || error "setstripe -d failed"
9896 $LFS getstripe -v $DIR/$tdir | grep "Default" ||
9897 error "delete default stripe failed"
9899 run_test 65g "directory setstripe -d"
9902 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9904 test_mkdir $DIR/$tdir
9905 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
9907 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
9908 error "setstripe -S failed"
9909 test_mkdir $DIR/$tdir/dd1
9910 [ $($LFS getstripe -c $DIR/$tdir) = $($LFS getstripe -c $DIR/$tdir/dd1) ] ||
9911 error "stripe info inherit failed"
9913 run_test 65h "directory stripe info inherit ===================="
9916 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9918 save_layout_restore_at_exit $MOUNT
9920 # bug6367: set non-default striping on root directory
9921 $LFS setstripe -S 65536 -c -1 $MOUNT || error "error setting stripe"
9923 # bug12836: getstripe on -1 default directory striping
9924 $LFS getstripe $MOUNT || error "getstripe $MOUNT failed"
9926 # bug12836: getstripe -v on -1 default directory striping
9927 $LFS getstripe -v $MOUNT || error "getstripe -v $MOUNT failed"
9929 # bug12836: new find on -1 default directory striping
9930 $LFS find -mtime -1 $MOUNT > /dev/null || error "find $MOUNT failed"
9932 run_test 65i "various tests to set root directory striping"
9934 test_65j() { # bug6367
9935 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9939 # if we aren't already remounting for each test, do so for this test
9940 if [ "$I_MOUNTED" = "yes" ]; then
9941 cleanup || error "failed to unmount"
9945 save_layout_restore_at_exit $MOUNT
9947 $LFS setstripe -d $MOUNT || error "setstripe failed"
9949 run_test 65j "set default striping on root directory (bug 6367)="
9953 wait_delete_completed
9954 do_facet $SINGLEMDS "lctl set_param -n \
9955 osp.$ost*MDT0000.max_create_count=$max_count"
9956 do_facet $SINGLEMDS "lctl set_param -n \
9957 osp.$ost*MDT0000.create_count=$count"
9958 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
9959 echo $INACTIVE_OSC "is Activate"
9961 wait_osc_import_state mds ost$(( ostnum + 1 )) FULL
9964 test_65k() { # bug11679
9965 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9966 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9967 remote_mds_nodsh && skip "remote MDS with nodsh"
9969 local disable_precreate=true
9970 [ $MDS1_VERSION -le $(version_code 2.8.54) ] &&
9971 disable_precreate=false
9973 echo "Check OST status: "
9974 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
9975 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
9977 for OSC in $MDS_OSCS; do
9978 echo $OSC "is active"
9979 do_facet $SINGLEMDS lctl --device %$OSC activate
9982 for INACTIVE_OSC in $MDS_OSCS; do
9983 local ost=$(osc_to_ost $INACTIVE_OSC)
9984 local ostnum=$(do_facet $SINGLEMDS lctl get_param -n \
9985 lov.*md*.target_obd |
9986 awk -F: /$ost/'{ print $1 }' | head -n 1)
9989 $LFS setstripe -i $ostnum -c 1 $DIR/$tdir
9990 createmany -o $DIR/$tdir/$tfile.$ostnum. 1000
9992 echo "Deactivate: " $INACTIVE_OSC
9993 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC deactivate
9995 local count=$(do_facet $SINGLEMDS "lctl get_param -n \
9996 osp.$ost*MDT0000.create_count")
9997 local max_count=$(do_facet $SINGLEMDS "lctl get_param -n \
9998 osp.$ost*MDT0000.max_create_count")
9999 $disable_precreate &&
10000 do_facet $SINGLEMDS "lctl set_param -n \
10001 osp.$ost*MDT0000.max_create_count=0"
10003 for idx in $(seq 0 $((OSTCOUNT - 1))); do
10004 [ -f $DIR/$tdir/$idx ] && continue
10005 echo "$LFS setstripe -i $idx -c 1 $DIR/$tdir/$idx"
10006 $LFS setstripe -i $idx -c 1 $DIR/$tdir/$idx ||
10008 error "setstripe $idx should succeed"; }
10009 rm -f $DIR/$tdir/$idx || error "rm $idx failed"
10011 unlinkmany $DIR/$tdir/$tfile.$ostnum. 1000
10014 do_facet $SINGLEMDS "lctl set_param -n \
10015 osp.$ost*MDT0000.max_create_count=$max_count"
10016 do_facet $SINGLEMDS "lctl set_param -n \
10017 osp.$ost*MDT0000.create_count=$count"
10018 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
10019 echo $INACTIVE_OSC "is Activate"
10021 wait_osc_import_state mds ost$(( ostnum + 1 )) FULL
10024 run_test 65k "validate manual striping works properly with deactivated OSCs"
10026 test_65l() { # bug 12836
10027 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10029 test_mkdir -p $DIR/$tdir/test_dir
10030 $LFS setstripe -c -1 $DIR/$tdir/test_dir
10031 $LFS find -mtime -1 $DIR/$tdir >/dev/null
10033 run_test 65l "lfs find on -1 stripe dir ========================"
10036 local layout=$(save_layout $MOUNT)
10037 $RUNAS $LFS setstripe -c 2 $MOUNT && {
10038 restore_layout $MOUNT $layout
10039 error "setstripe should fail by non-root users"
10043 run_test 65m "normal user can't set filesystem default stripe"
10046 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
10047 [[ $MDS1_VERSION -ge $(version_code 2.12.50) ]] ||
10048 skip "Need MDS version at least 2.12.50"
10049 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
10051 [[ $OSTCOUNT -ge 2 ]] || skip_env "needs >= 2 OSTs"
10052 which getfattr > /dev/null 2>&1 || skip_env "no getfattr command"
10053 which setfattr > /dev/null 2>&1 || skip_env "no setfattr command"
10055 save_layout_restore_at_exit $MOUNT
10057 # new subdirectory under root directory should not inherit
10058 # the default layout from root
10059 # LU-16904 check if the root is set as PFL layout
10060 local numcomp=$($LFS getstripe --component-count $MOUNT)
10062 if [[ $numcomp -eq 0 ]]; then
10063 local dir1=$MOUNT/$tdir-1
10064 mkdir $dir1 || error "mkdir $dir1 failed"
10065 ! getfattr -n trusted.lov $dir1 &> /dev/null ||
10066 error "$dir1 shouldn't have LOV EA"
10069 # delete the default layout on root directory
10070 $LFS setstripe -d $MOUNT || error "delete root default layout failed"
10072 local dir2=$MOUNT/$tdir-2
10073 mkdir $dir2 || error "mkdir $dir2 failed"
10074 ! getfattr -n trusted.lov $dir2 &> /dev/null ||
10075 error "$dir2 shouldn't have LOV EA"
10077 # set a new striping pattern on root directory
10078 local def_stripe_size=$($LFS getstripe -S $MOUNT)
10079 local new_def_stripe_size=$((def_stripe_size * 2))
10080 $LFS setstripe -S $new_def_stripe_size $MOUNT ||
10081 error "set stripe size on $MOUNT failed"
10083 # new file created in $dir2 should inherit the new stripe size from
10084 # the filesystem default
10085 local file2=$dir2/$tfile-2
10086 touch $file2 || error "touch $file2 failed"
10088 local file2_stripe_size=$($LFS getstripe -S $file2)
10089 [[ $file2_stripe_size -eq $new_def_stripe_size ]] ||
10091 echo "file2_stripe_size: '$file2_stripe_size'"
10092 echo "new_def_stripe_size: '$new_def_stripe_size'"
10093 error "$file2 didn't inherit stripe size $new_def_stripe_size"
10096 local dir3=$MOUNT/$tdir-3
10097 mkdir $dir3 || error "mkdir $dir3 failed"
10098 # $dir3 shouldn't have LOV EA, but "lfs getstripe -d $dir3" should show
10099 # the root layout, which is the actual default layout that will be used
10100 # when new files are created in $dir3.
10101 local dir3_layout=$(get_layout_param $dir3)
10102 local root_dir_layout=$(get_layout_param $MOUNT)
10103 [[ "$dir3_layout" = "$root_dir_layout" ]] ||
10105 echo "dir3_layout: '$dir3_layout'"
10106 echo "root_dir_layout: '$root_dir_layout'"
10107 error "$dir3 should show the default layout from $MOUNT"
10110 # set OST pool on root directory
10111 local pool=$TESTNAME
10112 pool_add $pool || error "add $pool failed"
10113 pool_add_targets $pool 0 $((OSTCOUNT - 1)) 1 ||
10114 error "add targets to $pool failed"
10116 $LFS setstripe -p $pool $MOUNT ||
10117 error "set OST pool on $MOUNT failed"
10119 # new file created in $dir3 should inherit the pool from
10120 # the filesystem default
10121 local file3=$dir3/$tfile-3
10122 touch $file3 || error "touch $file3 failed"
10124 local file3_pool=$($LFS getstripe -p $file3)
10125 [[ "$file3_pool" = "$pool" ]] ||
10126 error "$file3 ('$file3_pool') didn't inherit OST pool '$pool'"
10128 local dir4=$MOUNT/$tdir-4
10129 mkdir $dir4 || error "mkdir $dir4 failed"
10130 local dir4_layout=$(get_layout_param $dir4)
10131 root_dir_layout=$(get_layout_param $MOUNT)
10132 echo "$LFS getstripe -d $dir4"
10133 $LFS getstripe -d $dir4
10134 echo "$LFS getstripe -d $MOUNT"
10135 $LFS getstripe -d $MOUNT
10136 [[ "$dir4_layout" = "$root_dir_layout" ]] ||
10138 echo "dir4_layout: '$dir4_layout'"
10139 echo "root_dir_layout: '$root_dir_layout'"
10140 error "$dir4 should show the default layout from $MOUNT"
10143 # new file created in $dir4 should inherit the pool from
10144 # the filesystem default
10145 local file4=$dir4/$tfile-4
10146 touch $file4 || error "touch $file4 failed"
10148 local file4_pool=$($LFS getstripe -p $file4)
10149 [[ "$file4_pool" = "$pool" ]] ||
10150 error "$file4 ('$file4_pool') didn't inherit OST pool $pool"
10152 # new subdirectory under non-root directory should inherit
10153 # the default layout from its parent directory
10154 $LFS setstripe -S $new_def_stripe_size -p $pool $dir4 ||
10155 error "set directory layout on $dir4 failed"
10157 local dir5=$dir4/$tdir-5
10158 mkdir $dir5 || error "mkdir $dir5 failed"
10160 dir4_layout=$(get_layout_param $dir4)
10161 local dir5_layout=$(get_layout_param $dir5)
10162 [[ "$dir4_layout" = "$dir5_layout" ]] ||
10164 echo "dir4_layout: '$dir4_layout'"
10165 echo "dir5_layout: '$dir5_layout'"
10166 error "$dir5 should inherit the default layout from $dir4"
10169 # though subdir under ROOT doesn't inherit default layout, but
10170 # its sub dir/file should be created with default layout.
10171 [[ $MDSCOUNT -ge 2 ]] || skip_env "needs >= 2 MDTs"
10172 [[ $MDS1_VERSION -ge $(version_code 2.12.59) ]] ||
10173 skip "Need MDS version at least 2.12.59"
10175 local default_lmv_count=$($LFS getdirstripe -D -c $MOUNT)
10176 local default_lmv_index=$($LFS getdirstripe -D -i $MOUNT)
10177 local default_lmv_hash=$($LFS getdirstripe -D -H $MOUNT)
10179 if [ $default_lmv_hash == "none" ]; then
10180 stack_trap "$LFS setdirstripe -D -d $MOUNT" EXIT
10182 stack_trap "$LFS setdirstripe -D -i $default_lmv_index \
10183 -c $default_lmv_count -H $default_lmv_hash $MOUNT" EXIT
10186 $LFS setdirstripe -D -c 2 $MOUNT ||
10187 error "setdirstripe -D -c 2 failed"
10188 mkdir $MOUNT/$tdir-6 || error "mkdir $tdir-6 failed"
10189 local lmv_count=$($LFS getdirstripe -c $MOUNT/$tdir-6)
10190 [ $lmv_count -eq 2 ] || error "$tdir-6 stripe count $lmv_count"
10192 # $dir4 layout includes pool
10193 $LFS setstripe -S $((new_def_stripe_size * 2)) $dir4
10194 [[ "$pool" = $($LFS getstripe -p -d $dir4) ]] ||
10195 error "pool lost on setstripe"
10196 $LFS setstripe -E -1 -S $new_def_stripe_size $dir4
10197 [[ "$pool" = $($LFS getstripe -p -d $dir4) ]] ||
10198 error "pool lost on compound layout setstripe"
10200 run_test 65n "don't inherit default layout from root for new subdirectories"
10203 (( $MDS1_VERSION >= $(version_code 2.14.57) )) ||
10204 skip "need MDS version at least 2.14.57"
10206 # set OST pool on root directory
10207 local pool=$TESTNAME
10209 pool_add $pool || error "add $pool failed"
10210 pool_add_targets $pool 0 $((OSTCOUNT - 1)) 1 ||
10211 error "add targets to $pool failed"
10213 local dir1=$MOUNT/$tdir
10215 mkdir $dir1 || error "mkdir $dir1 failed"
10217 # set a new striping pattern on root directory
10218 local def_stripe_size=$($LFS getstripe -S $MOUNT)
10220 $LFS setstripe -p $pool $dir1 ||
10221 error "set directory layout on $dir1 failed"
10223 # $dir1 layout includes pool
10224 $LFS setstripe -S $((def_stripe_size * 2)) $dir1
10225 [[ "$pool" = $($LFS getstripe -p -d $dir1) ]] ||
10226 error "pool lost on setstripe"
10227 $LFS setstripe -E 1M -L mdt -E -1 -c 1 $dir1
10228 $LFS getstripe $dir1
10229 [[ "$pool" = $($LFS getstripe -p -d $dir1) ]] ||
10230 error "pool lost on compound layout setstripe"
10232 $LFS setdirstripe -i 0 -c 2 $dir1/dir2 ||
10233 error "setdirstripe failed on sub-dir with inherited pool"
10234 $LFS getstripe $dir1/dir2
10235 [[ "$pool" = $($LFS getstripe -p -d $dir1/dir2) ]] ||
10236 error "pool lost on compound layout setdirstripe"
10238 $LFS setstripe -E -1 -c 1 $dir1
10239 $LFS getstripe -d $dir1
10240 [[ "$pool" = $($LFS getstripe -p -d $dir1) ]] ||
10241 error "pool lost on setstripe"
10243 run_test 65o "pool inheritance for mdt component"
10245 test_65p () { # LU-16152
10246 local src_dir=$DIR/$tdir/src_dir
10247 local dst_dir=$DIR/$tdir/dst_dir
10248 local yaml_file=$DIR/$tdir/layout.yaml
10251 (( $CLIENT_VERSION >= $(version_code 2.15.51) )) ||
10252 skip "Need at least version 2.15.51"
10254 test_mkdir -p $src_dir
10255 $LFS setstripe -E 2048M -c 4 -E EOF -c 8 $src_dir ||
10256 error "failed to setstripe"
10257 $LFS getstripe --yaml -d $src_dir > $yaml_file ||
10258 error "failed to getstripe"
10260 test_mkdir -p $dst_dir
10261 $LFS setstripe --yaml $yaml_file $dst_dir ||
10262 error "failed to setstripe with yaml file"
10263 border=$($LFS getstripe -d $dst_dir |
10264 awk '/lcme_extent.e_end:/ { print $2; exit; }') ||
10265 error "failed to getstripe"
10267 # 2048M is 0x80000000, or 2147483648
10268 (( $border == 2147483648 )) ||
10269 error "failed to handle huge number in yaml layout"
10271 run_test 65p "setstripe with yaml file and huge number"
10273 # bug 2543 - update blocks count on client
10275 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10277 local COUNT=${COUNT:-8}
10278 dd if=/dev/zero of=$DIR/f66 bs=1k count=$COUNT
10279 sync; sync_all_data; sync; sync_all_data
10280 cancel_lru_locks osc
10281 local BLOCKS=$(ls -s --block-size=1k $DIR/f66 | awk '{ print $1 }')
10282 (( BLOCKS >= COUNT )) || error "$DIR/f66 blocks $BLOCKS < $COUNT"
10284 run_test 66 "update inode blocks count on client ==============="
10287 awk '($1 == "'$1':") { print $2 }' /proc/meminfo
10291 swapon -s | awk '($1 == "'$1'") { print $4 }'
10294 # bug5265, obdfilter oa2dentry return -ENOENT
10295 # #define OBD_FAIL_SRV_ENOENT 0x217
10297 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10298 remote_ost_nodsh && skip "remote OST with nodsh"
10301 $LFS setstripe -c 1 -i 0 $f
10302 stack_trap "rm -f $f ${f}.2"
10304 $DIRECTIO write ${f}.2 0 1 || error "directio write error"
10306 do_facet ost1 lctl set_param fail_loc=0x217
10307 $TRUNCATE $f 1 # vmtruncate() will ignore truncate() error.
10308 $DIRECTIO write $f 0 2 && error "write succeeded, expect -ENOENT"
10310 do_facet ost1 lctl set_param fail_loc=0
10311 $DIRECTIO write $f 0 2 || error "write error"
10313 cancel_lru_locks osc
10314 $DIRECTIO read $f 0 1 || error "read error"
10316 do_facet ost1 lctl set_param fail_loc=0x217
10317 $DIRECTIO read $f 1 1 && error "read succeeded, expect -ENOENT"
10319 do_facet ost1 lctl set_param fail_loc=0
10321 run_test 69 "verify oa2dentry return -ENOENT doesn't LBUG ======"
10324 test_mkdir $DIR/$tdir
10325 $LFS setdirstripe -D -c$MDSCOUNT $DIR/$tdir
10326 bash rundbench -C -D $DIR/$tdir 2 || error "dbench failed!"
10328 run_test 71 "Running dbench on lustre (don't segment fault) ===="
10330 test_72a() { # bug 5695 - Test that on 2.6 remove_suid works properly
10331 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10332 [ "$RUNAS_ID" = "$UID" ] &&
10333 skip_env "RUNAS_ID = UID = $UID -- skipping"
10334 # Check that testing environment is properly set up. Skip if not
10335 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_GID $RUNAS ||
10336 skip_env "User $RUNAS_ID does not exist - skipping"
10339 chmod 777 $DIR/$tfile
10340 chmod ug+s $DIR/$tfile
10341 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=512 count=1 ||
10342 error "$RUNAS dd $DIR/$tfile failed"
10343 # See if we are still setuid/sgid
10344 [ -u $DIR/$tfile ] || [ -g $DIR/$tfile ] &&
10345 error "S/gid is not dropped on write"
10346 # Now test that MDS is updated too
10347 cancel_lru_locks mdc
10348 [ -u $DIR/$tfile ] || [ -g $DIR/$tfile ] &&
10349 error "S/gid is not dropped on MDS"
10352 run_test 72a "Test that remove suid works properly (bug5695) ===="
10354 test_72b() { # bug 24226 -- keep mode setting when size is not changing
10357 [ "$RUNAS_ID" = "$UID" ] &&
10358 skip_env "RUNAS_ID = UID = $UID -- skipping"
10359 [ "$RUNAS_ID" -eq 0 ] &&
10360 skip_env "RUNAS_ID = 0 -- skipping"
10361 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10362 # Check that testing environment is properly set up. Skip if not
10363 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_ID $RUNAS ||
10364 skip_env "User $RUNAS_ID does not exist - skipping"
10366 touch $DIR/${tfile}-f{g,u}
10367 test_mkdir $DIR/${tfile}-dg
10368 test_mkdir $DIR/${tfile}-du
10369 chmod 770 $DIR/${tfile}-{f,d}{g,u}
10370 chmod g+s $DIR/${tfile}-{f,d}g
10371 chmod u+s $DIR/${tfile}-{f,d}u
10372 for perm in 777 2777 4777; do
10373 $RUNAS chmod $perm $DIR/${tfile}-fg && error "S/gid file allowed improper chmod to $perm"
10374 $RUNAS chmod $perm $DIR/${tfile}-fu && error "S/uid file allowed improper chmod to $perm"
10375 $RUNAS chmod $perm $DIR/${tfile}-dg && error "S/gid dir allowed improper chmod to $perm"
10376 $RUNAS chmod $perm $DIR/${tfile}-du && error "S/uid dir allowed improper chmod to $perm"
10380 run_test 72b "Test that we keep mode setting if without file data changed (bug 24226)"
10382 # bug 3462 - multiple simultaneous MDC requests
10384 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10386 test_mkdir $DIR/d73-1
10387 test_mkdir $DIR/d73-2
10388 multiop_bg_pause $DIR/d73-1/f73-1 O_c || return 1
10391 lctl set_param fail_loc=0x80000129
10392 $MULTIOP $DIR/d73-1/f73-2 Oc &
10394 lctl set_param fail_loc=0
10396 $MULTIOP $DIR/d73-2/f73-3 Oc &
10400 wait $pid1 || return 1
10404 $CHECKSTAT -t file $DIR/d73-1/f73-1 || return 4
10405 $CHECKSTAT -t file $DIR/d73-1/f73-2 || return 5
10406 $CHECKSTAT -t file $DIR/d73-2/f73-3 || return 6
10410 run_test 73 "multiple MDC requests (should not deadlock)"
10412 test_74a() { # bug 6149, 6184
10413 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10416 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
10418 # very important to OR with CFS_FAIL_ONCE (0x80000000) -- otherwise it
10419 # will spin in a tight reconnection loop
10420 $LCTL set_param fail_loc=0x8000030e
10421 # get any lock that won't be difficult - lookup works.
10423 $LCTL set_param fail_loc=0
10427 run_test 74a "ldlm_enqueue freed-export error path, ls (shouldn't LBUG)"
10429 test_74b() { # bug 13310
10430 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10432 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
10434 # very important to OR with CFS_FAIL_ONCE (0x80000000) -- otherwise it
10435 # will spin in a tight reconnection loop
10436 $LCTL set_param fail_loc=0x8000030e
10437 # get a "difficult" lock
10439 $LCTL set_param fail_loc=0
10443 run_test 74b "ldlm_enqueue freed-export error path, touch (shouldn't LBUG)"
10446 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10448 #define OBD_FAIL_LDLM_NEW_LOCK
10449 $LCTL set_param fail_loc=0x319
10450 touch $DIR/$tfile && error "touch successful"
10451 $LCTL set_param fail_loc=0
10454 run_test 74c "ldlm_lock_create error path, (shouldn't LBUG)"
10456 slab_lic=/sys/kernel/slab/lustre_inode_cache
10458 [ -f $slab_lic/shrink ] && echo 1 > $slab_lic/shrink
10459 [ -f $slab_lic/objects ] && awk '{ print $1 }' $slab_lic/objects ||
10460 awk '/lustre_inode_cache/ { print $2; exit }' /proc/slabinfo
10463 test_76a() { # Now for b=20433, added originally in b=1443
10464 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10466 cancel_lru_locks osc
10467 # there may be some slab objects cached per core
10468 local cpus=$(getconf _NPROCESSORS_ONLN 2>/dev/null)
10469 local before=$(num_objects)
10470 local count=$((512 * cpus))
10471 [ "$SLOW" = "no" ] && count=$((128 * cpus))
10472 local margin=$((count / 10))
10473 if [[ -f $slab_lic/aliases ]]; then
10474 local aliases=$(cat $slab_lic/aliases)
10475 (( aliases > 0 )) && margin=$((margin * aliases))
10478 echo "before slab objects: $before"
10479 for i in $(seq $count); do
10483 cancel_lru_locks osc
10484 local after=$(num_objects)
10485 echo "created: $count, after slab objects: $after"
10486 # shared slab counts are not very accurate, allow significant margin
10487 # the main goal is that the cache growth is not permanently > $count
10488 while (( after > before + margin )); do
10490 after=$(num_objects)
10492 (( wait % 5 == 0 )) && echo "wait $wait seconds objects: $after"
10493 if (( wait > 60 )); then
10494 error "inode slab grew from $before+$margin to $after"
10498 run_test 76a "confirm clients recycle inodes properly ===="
10501 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10502 [ $CLIENT_VERSION -ge $(version_code 2.13.55) ] || skip "not supported"
10505 local before=$(num_objects)
10507 for i in $(seq $count); do
10512 local after=$(num_objects)
10515 while (( after > before )); do
10517 after=$(num_objects)
10519 (( wait % 5 == 0 )) && echo "wait $wait seconds objects: $after"
10520 if (( wait > 60 )); then
10521 error "inode slab grew from $before to $after"
10525 echo "slab objects before: $before, after: $after"
10527 run_test 76b "confirm clients recycle directory inodes properly ===="
10529 export ORIG_CSUM=""
10532 # Note: in sptlrpc modes which enable its own bulk checksum, the
10533 # original crc32_le bulk checksum will be automatically disabled,
10534 # and the OBD_FAIL_OSC_CHECKSUM_SEND/OBD_FAIL_OSC_CHECKSUM_RECEIVE
10535 # will be checked by sptlrpc code against sptlrpc bulk checksum.
10536 # In this case set_checksums() will not be no-op, because sptlrpc
10537 # bulk checksum will be enabled all through the test.
10539 [ "$ORIG_CSUM" ] || ORIG_CSUM=`lctl get_param -n osc.*.checksums | head -n1`
10540 lctl set_param -n osc.*.checksums $1
10544 export ORIG_CSUM_TYPE="`lctl get_param -n osc.*osc-[^mM]*.checksum_type |
10545 sed 's/.*\[\(.*\)\].*/\1/g' | head -n1`"
10546 CKSUM_TYPES=${CKSUM_TYPES:-$(lctl get_param -n osc.*osc-[^mM]*.checksum_type |
10547 tr -d [] | head -n1)}
10548 set_checksum_type()
10550 lctl set_param -n osc.*osc-[^mM]*.checksum_type $1
10552 log "set checksum type to $1, rc = $rc"
10556 get_osc_checksum_type()
10558 # arugment 1: OST name, like OST0000
10560 checksum_type=$(lctl get_param -n osc.*${ost}-osc-[^mM]*.checksum_type |
10561 sed 's/.*\[\(.*\)\].*/\1/g')
10563 [ $rc -ne 0 ] && error "failed to get checksum type of $ost, rc = $rc, output = $checksum_type"
10564 echo $checksum_type
10567 F77_TMP=$TMP/f77-temp
10570 dd if=/dev/urandom of=$F77_TMP bs=1M count=$F77SZ || \
10571 error "error writing to $F77_TMP"
10574 test_77a() { # bug 10889
10575 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10576 $GSS && skip_env "could not run with gss"
10578 [ ! -f $F77_TMP ] && setup_f77
10580 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ || error "dd error"
10584 run_test 77a "normal checksum read/write operation"
10586 test_77b() { # bug 10889
10587 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10588 $GSS && skip_env "could not run with gss"
10590 [ ! -f $F77_TMP ] && setup_f77
10591 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
10592 $LCTL set_param fail_loc=0x80000409
10595 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
10596 error "dd error: $?"
10597 $LCTL set_param fail_loc=0
10599 for algo in $CKSUM_TYPES; do
10600 cancel_lru_locks osc
10601 set_checksum_type $algo
10602 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
10603 $LCTL set_param fail_loc=0x80000408
10604 cmp $F77_TMP $DIR/$tfile || error "file compare failed"
10605 $LCTL set_param fail_loc=0
10608 set_checksum_type $ORIG_CSUM_TYPE
10611 run_test 77b "checksum error on client write, read"
10616 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=0
10618 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=0
10619 [ -n "$osc_file_prefix" ] && rm -f ${osc_file_prefix}*
10620 $check_ost && [ -n "$ost_file_prefix" ] &&
10621 do_facet ost1 rm -f ${ost_file_prefix}\*
10625 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10626 $GSS && skip_env "could not run with gss"
10627 remote_ost_nodsh && skip "remote OST with nodsh"
10630 local osc_file_prefix
10632 local check_ost=false
10633 local ost_file_prefix
10639 # ensure corruption will occur on first OSS/OST
10640 $LFS setstripe -i 0 $DIR/$tfile
10642 [ ! -f $F77_TMP ] && setup_f77
10643 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
10644 error "dd write error: $?"
10645 fid=$($LFS path2fid $DIR/$tfile)
10647 if [ $OST1_VERSION -ge $(version_code 2.9.57) ]
10650 ost_file_prefix=$(do_facet ost1 $LCTL get_param -n debug_path)
10651 ost_file_prefix=${ost_file_prefix}-checksum_dump-ost-\\${fid}
10653 echo "OSS do not support bulk pages dump upon error"
10656 osc_file_prefix=$($LCTL get_param -n debug_path)
10657 osc_file_prefix=${osc_file_prefix}-checksum_dump-osc-\\${fid}
10659 trap cleanup_77c EXIT
10662 # enable bulk pages dump upon error on Client
10663 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=1
10664 # enable bulk pages dump upon error on OSS
10666 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=1
10668 # flush Client cache to allow next read to reach OSS
10669 cancel_lru_locks osc
10671 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
10672 $LCTL set_param fail_loc=0x80000408
10673 dd if=$DIR/$tfile of=/dev/null bs=1M || error "dd read error: $?"
10674 $LCTL set_param fail_loc=0
10678 # check cksum dump on Client
10679 osc_file=$(ls ${osc_file_prefix}*)
10680 [ -n "$osc_file" ] || error "no checksum dump file on Client"
10681 # OBD_FAIL_OSC_CHECKSUM_RECEIVE corrupts with "bad1" at start of file
10682 bad1=$(dd if=$osc_file bs=1 count=4 2>/dev/null) || error "dd error: $?"
10683 [ $bad1 == "bad1" ] || error "unexpected corrupt pattern"
10684 orig_cksum=$(dd if=$F77_TMP bs=1 skip=4 count=1048572 2>/dev/null |
10686 dump_cksum=$(dd if=$osc_file bs=1 skip=4 2>/dev/null | cksum)
10687 [[ "$orig_cksum" == "$dump_cksum" ]] ||
10688 error "dump content does not match on Client"
10690 $check_ost || skip "No need to check cksum dump on OSS"
10692 # check cksum dump on OSS
10693 ost_file=$(do_facet ost1 ls ${ost_file_prefix}\*)
10694 [ -n "$ost_file" ] || error "no checksum dump file on OSS"
10695 orig_cksum=$(dd if=$F77_TMP bs=1048576 count=1 2>/dev/null | cksum)
10696 dump_cksum=$(do_facet ost1 dd if=$ost_file 2>/dev/null \| cksum)
10697 [[ "$orig_cksum" == "$dump_cksum" ]] ||
10698 error "dump content does not match on OSS"
10702 run_test 77c "checksum error on client read with debug"
10704 test_77d() { # bug 10889
10705 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10706 $GSS && skip_env "could not run with gss"
10708 stack_trap "rm -f $DIR/$tfile"
10709 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
10710 $LCTL set_param fail_loc=0x80000409
10712 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
10713 error "direct write: rc=$?"
10714 $LCTL set_param fail_loc=0
10717 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
10718 $LCTL set_param fail_loc=0x80000408
10720 cancel_lru_locks osc
10721 $DIRECTIO read $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
10722 error "direct read: rc=$?"
10723 $LCTL set_param fail_loc=0
10726 run_test 77d "checksum error on OST direct write, read"
10728 test_77f() { # bug 10889
10729 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10730 $GSS && skip_env "could not run with gss"
10733 stack_trap "rm -f $DIR/$tfile"
10734 for algo in $CKSUM_TYPES; do
10735 cancel_lru_locks osc
10736 set_checksum_type $algo
10737 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
10738 $LCTL set_param fail_loc=0x409
10739 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) &&
10740 error "direct write succeeded"
10741 $LCTL set_param fail_loc=0
10743 set_checksum_type $ORIG_CSUM_TYPE
10746 run_test 77f "repeat checksum error on write (expect error)"
10748 test_77g() { # bug 10889
10749 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10750 $GSS && skip_env "could not run with gss"
10751 remote_ost_nodsh && skip "remote OST with nodsh"
10753 [ ! -f $F77_TMP ] && setup_f77
10755 local file=$DIR/$tfile
10756 stack_trap "rm -f $file" EXIT
10758 $LFS setstripe -c 1 -i 0 $file
10759 #define OBD_FAIL_OST_CHECKSUM_RECEIVE 0x21a
10760 do_facet ost1 lctl set_param fail_loc=0x8000021a
10762 dd if=$F77_TMP of=$file bs=1M count=$F77SZ ||
10763 error "write error: rc=$?"
10764 do_facet ost1 lctl set_param fail_loc=0
10767 cancel_lru_locks osc
10768 #define OBD_FAIL_OST_CHECKSUM_SEND 0x21b
10769 do_facet ost1 lctl set_param fail_loc=0x8000021b
10771 cmp $F77_TMP $file || error "file compare failed"
10772 do_facet ost1 lctl set_param fail_loc=0
10775 run_test 77g "checksum error on OST write, read"
10777 test_77k() { # LU-10906
10778 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10779 $GSS && skip_env "could not run with gss"
10781 local cksum_param="osc.$FSNAME*.checksums"
10782 local get_checksum="$LCTL get_param -n $cksum_param | head -n1"
10786 [ "$ORIG_CSUM" ] || ORIG_CSUM=$(eval $get_checksum)
10787 stack_trap "wait_update $HOSTNAME '$get_checksum' $ORIG_CSUM || true"
10788 stack_trap "do_facet mgs $LCTL set_param -P $cksum_param=$ORIG_CSUM"
10791 do_facet mgs $LCTL set_param -P $cksum_param=$i ||
10792 error "failed to set checksum=$i on MGS"
10793 wait_update $HOSTNAME "$get_checksum" $i
10795 echo "remount client, checksum should be $i"
10796 remount_client $MOUNT || error "failed to remount client"
10797 checksum=$(eval $get_checksum)
10798 [ $checksum -eq $i ] || error "checksum($checksum) != $i"
10800 # remove persistent param to avoid races with checksum mountopt below
10801 do_facet mgs $LCTL set_param -P -d $cksum_param ||
10802 error "failed to delete checksum on MGS"
10804 for opt in "checksum" "nochecksum"; do
10805 #remount with mount option
10806 echo "remount client with option $opt, checksum should be $i"
10807 umount_client $MOUNT || error "failed to umount client"
10808 mount_client $MOUNT "$MOUNT_OPTS,$opt" ||
10809 error "failed to mount client with option '$opt'"
10810 checksum=$(eval $get_checksum)
10811 [ $checksum -eq $i ] || error "checksum($checksum) != $i"
10815 remount_client $MOUNT || error "failed to remount client"
10817 run_test 77k "enable/disable checksum correctly"
10820 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10821 $GSS && skip_env "could not run with gss"
10824 stack_trap "set_checksums $ORIG_CSUM" EXIT
10825 stack_trap "set_checksum_type $ORIG_CSUM_TYPE" EXIT
10827 set_checksum_type invalid && error "unexpected success of invalid checksum type"
10829 $LFS setstripe -c 1 -i 0 $DIR/$tfile
10830 for algo in $CKSUM_TYPES; do
10831 set_checksum_type $algo || error "fail to set checksum type $algo"
10832 osc_algo=$(get_osc_checksum_type OST0000)
10833 [ "$osc_algo" != "$algo" ] && error "checksum type is $osc_algo after setting it to $algo"
10835 # no locks, no reqs to let the connection idle
10836 cancel_lru_locks osc
10837 lru_resize_disable osc
10838 wait_osc_import_state client ost1 IDLE
10840 # ensure ost1 is connected
10841 stat $DIR/$tfile >/dev/null || error "can't stat"
10842 wait_osc_import_state client ost1 FULL
10844 osc_algo=$(get_osc_checksum_type OST0000)
10845 [ "$osc_algo" != "$algo" ] && error "checksum type changed from $algo to $osc_algo after reconnection"
10849 run_test 77l "preferred checksum type is remembered after reconnected"
10851 [ "$ORIG_CSUM" ] && set_checksums $ORIG_CSUM || true
10856 (( $CLIENT_VERSION >= $(version_code 2.14.52) )) ||
10857 skip "Need at least version 2.14.52"
10858 local param=checksum_speed
10860 $LCTL get_param $param || error "reading $param failed"
10862 csum_speeds=$($LCTL get_param -n $param)
10864 [[ "$csum_speeds" =~ "adler32" && "$csum_speeds" =~ "crc32" ]] ||
10865 error "known checksum types are missing"
10867 run_test 77m "Verify checksum_speed is correctly read"
10869 check_filefrag_77n() {
10874 while read extidx a b start end rest; do
10875 if [[ "${extidx}" =~ ^[0-9]+: ]]; then
10876 nr_ext=$(( $nr_ext + 1 ))
10877 starts+=( ${start%..} )
10880 done < <( filefrag -sv $1 )
10882 [[ $nr_ext -eq 2 ]] && [[ "${starts[-1]}" == $(( ${ends[0]} + 1 )) ]] && return 0
10887 [[ "$CKSUM_TYPES" =~ t10 ]] || skip "no T10 checksum support on osc"
10890 $TRUNCATE $DIR/$tfile 0
10891 dd if=/dev/urandom of=$DIR/$tfile bs=4k conv=notrunc count=1 seek=0
10892 dd if=/dev/urandom of=$DIR/$tfile bs=4k conv=notrunc count=1 seek=2
10893 check_filefrag_77n $DIR/$tfile ||
10894 skip "$tfile blocks not contiguous around hole"
10897 stack_trap "set_checksums $ORIG_CSUM" EXIT
10898 stack_trap "set_checksum_type $ORIG_CSUM_TYPE" EXIT
10899 stack_trap "rm -f $DIR/$tfile"
10901 for algo in $CKSUM_TYPES; do
10902 if [[ "$algo" =~ ^t10 ]]; then
10903 set_checksum_type $algo ||
10904 error "fail to set checksum type $algo"
10905 dd if=$DIR/$tfile of=/dev/null bs=12k count=1 iflag=direct ||
10906 error "fail to read $tfile with $algo"
10912 run_test 77n "Verify read from a hole inside contiguous blocks with T10PI"
10915 (( $MDS1_VERSION >= $(version_code 2.14.55) )) ||
10916 skip "Need MDS version at least 2.14.55"
10917 (( $OST1_VERSION >= $(version_code 2.14.55) )) ||
10918 skip "Need OST version at least 2.14.55"
10919 local ofd=obdfilter
10922 # print OST checksum_type
10923 echo "$ofd.$FSNAME-*.checksum_type:"
10924 do_nodes $(comma_list $(osts_nodes)) \
10925 $LCTL get_param -n $ofd.$FSNAME-*.checksum_type
10927 # print MDT checksum_type
10928 echo "$mdt.$FSNAME-*.checksum_type:"
10929 do_nodes $(comma_list $(mdts_nodes)) \
10930 $LCTL get_param -n $mdt.$FSNAME-*.checksum_type
10932 local o_count=$(do_nodes $(comma_list $(osts_nodes)) \
10933 $LCTL get_param -n $ofd.$FSNAME-*.checksum_type | wc -l)
10935 (( $o_count == $OSTCOUNT )) ||
10936 error "found $o_count checksums, not \$MDSCOUNT=$OSTCOUNT"
10938 local m_count=$(do_nodes $(comma_list $(mdts_nodes)) \
10939 $LCTL get_param -n $mdt.$FSNAME-*.checksum_type | wc -l)
10941 (( $m_count == $MDSCOUNT )) ||
10942 error "found $m_count checksums, not \$MDSCOUNT=$MDSCOUNT"
10944 run_test 77o "Verify checksum_type for server (mdt and ofd(obdfilter))"
10946 cleanup_test_78() {
10951 test_78() { # bug 10901
10952 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10953 remote_ost || skip_env "local OST"
10956 F78SIZE=$(($(awk '/MemFree:/ { print $2 }' /proc/meminfo) / 1024))
10957 echo "MemFree: $F78SIZE, Max file size: $MAXFREE"
10958 MEMTOTAL=$(($(awk '/MemTotal:/ { print $2 }' /proc/meminfo) / 1024))
10959 echo "MemTotal: $MEMTOTAL"
10961 # reserve 256MB of memory for the kernel and other running processes,
10962 # and then take 1/2 of the remaining memory for the read/write buffers.
10963 if [ $MEMTOTAL -gt 512 ] ;then
10964 MEMTOTAL=$(((MEMTOTAL - 256 ) / 2))
10966 # for those poor memory-starved high-end clusters...
10967 MEMTOTAL=$((MEMTOTAL / 2))
10969 echo "Mem to use for directio: $MEMTOTAL"
10971 [[ $F78SIZE -gt $MEMTOTAL ]] && F78SIZE=$MEMTOTAL
10972 [[ $F78SIZE -gt 512 ]] && F78SIZE=512
10973 [[ $F78SIZE -gt $((MAXFREE / 1024)) ]] && F78SIZE=$((MAXFREE / 1024))
10974 SMALLESTOST=$($LFS df $DIR | grep OST | awk '{ print $4 }' | sort -n |
10976 echo "Smallest OST: $SMALLESTOST"
10977 [[ $SMALLESTOST -lt 10240 ]] &&
10978 skip "too small OSTSIZE, useless to run large O_DIRECT test"
10980 trap cleanup_test_78 EXIT
10982 [[ $F78SIZE -gt $((SMALLESTOST * $OSTCOUNT / 1024 - 80)) ]] &&
10983 F78SIZE=$((SMALLESTOST * $OSTCOUNT / 1024 - 80))
10985 [ "$SLOW" = "no" ] && NSEQ=1 && [ $F78SIZE -gt 32 ] && F78SIZE=32
10986 echo "File size: $F78SIZE"
10987 $LFS setstripe -c $OSTCOUNT $DIR/$tfile || error "setstripe failed"
10988 for i in $(seq 1 $NSEQ); do
10989 FSIZE=$(($F78SIZE / ($NSEQ - $i + 1)))
10990 echo directIO rdwr round $i of $NSEQ
10991 $DIRECTIO rdwr $DIR/$tfile 0 $FSIZE 1048576||error "rdwr failed"
10996 run_test 78 "handle large O_DIRECT writes correctly ============"
10998 test_79() { # bug 12743
10999 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11001 wait_delete_completed
11003 BKTOTAL=$(calc_osc_kbytes kbytestotal)
11004 BKFREE=$(calc_osc_kbytes kbytesfree)
11005 BKAVAIL=$(calc_osc_kbytes kbytesavail)
11007 STRING=`df -P $MOUNT | tail -n 1 | awk '{print $2","$3","$4}'`
11008 DFTOTAL=`echo $STRING | cut -d, -f1`
11009 DFUSED=`echo $STRING | cut -d, -f2`
11010 DFAVAIL=`echo $STRING | cut -d, -f3`
11011 DFFREE=$(($DFTOTAL - $DFUSED))
11013 ALLOWANCE=$((64 * $OSTCOUNT))
11015 if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
11016 [ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
11017 error "df total($DFTOTAL) mismatch OST total($BKTOTAL)"
11019 if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
11020 [ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
11021 error "df free($DFFREE) mismatch OST free($BKFREE)"
11023 if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
11024 [ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
11025 error "df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
11028 run_test 79 "df report consistency check ======================="
11030 test_80() { # bug 10718
11031 remote_ost_nodsh && skip "remote OST with nodsh"
11032 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11034 # relax strong synchronous semantics for slow backends like ZFS
11035 if [ "$ost1_FSTYPE" != "ldiskfs" ]; then
11036 local soc="obdfilter.*.sync_lock_cancel"
11037 local save=$(do_facet ost1 $LCTL get_param -n $soc | head -n1)
11039 # "sync_on_lock_cancel" was broken by v2_11_55_0-26-g7059644e9a
11040 if [ -z "$save" ]; then
11041 soc="obdfilter.*.sync_on_lock_cancel"
11042 save=$(do_facet ost1 $LCTL get_param -n $soc | head -n1)
11045 if [ "$save" != "never" ]; then
11046 local hosts=$(comma_list $(osts_nodes))
11048 do_nodes $hosts $LCTL set_param $soc=never
11049 stack_trap "do_nodes $hosts $LCTL set_param $soc=$save"
11053 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1M
11054 sync; sleep 1; sync
11055 local before=$(date +%s)
11056 cancel_lru_locks osc
11057 local after=$(date +%s)
11058 local diff=$((after - before))
11059 [ $diff -le 1 ] || error "elapsed for 1M@1T = $diff"
11063 run_test 80 "Page eviction is equally fast at high offsets too"
11065 test_81a() { # LU-456
11066 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11067 remote_ost_nodsh && skip "remote OST with nodsh"
11069 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
11070 # MUST OR with the CFS_FAIL_ONCE (0x80000000)
11071 do_facet ost1 lctl set_param fail_loc=0x80000228
11073 # write should trigger a retry and success
11074 $LFS setstripe -i 0 -c 1 $DIR/$tfile
11075 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
11077 if [ $RC -ne 0 ] ; then
11078 error "write should success, but failed for $RC"
11081 run_test 81a "OST should retry write when get -ENOSPC ==============="
11083 test_81b() { # LU-456
11084 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11085 remote_ost_nodsh && skip "remote OST with nodsh"
11087 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
11088 # Don't OR with the CFS_FAIL_ONCE (0x80000000)
11089 do_facet ost1 lctl set_param fail_loc=0x228
11091 # write should retry several times and return -ENOSPC finally
11092 $LFS setstripe -i 0 -c 1 $DIR/$tfile
11093 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
11096 if [ $RC -ne $ENOSPC ] ; then
11097 error "dd should fail for -ENOSPC, but succeed."
11100 run_test 81b "OST should return -ENOSPC when retry still fails ======="
11103 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs"
11105 test_mkdir $DIR/$tdir.cvsroot
11106 chown $RUNAS_ID $DIR/$tdir.cvsroot
11109 $RUNAS cvs -d $DIR/$tdir.cvsroot init || error "cvs init failed"
11112 # some versions of cvs import exit(1) when asked to import links or
11113 # files they can't read. ignore those files.
11114 local toignore=$(find . -type l -printf '-I %f\n' -o \
11115 ! -perm /4 -printf '-I %f\n')
11116 $RUNAS cvs -d $DIR/$tdir.cvsroot import -m "nomesg" $toignore \
11117 $tdir.reposname vtag rtag
11120 test_mkdir $DIR/$tdir.reposname
11121 chown $RUNAS_ID $DIR/$tdir.reposname
11122 $RUNAS cvs -d $DIR/$tdir.cvsroot co $tdir.reposname
11124 cd $DIR/$tdir.reposname
11126 $RUNAS cvs add -m 'addmsg' foo99
11128 $RUNAS cvs commit -m 'nomsg' foo99
11129 rm -fr $DIR/$tdir.cvsroot
11131 run_test 99 "cvs strange file/directory operations"
11134 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11135 [[ "$NETTYPE" =~ tcp ]] ||
11136 skip_env "TCP secure port test, not useful for NETTYPE=$NETTYPE"
11137 [[ -n "$(type -p ss)" ]] || skip_env "ss not available"
11138 remote_ost_nodsh && skip "remote OST with nodsh"
11139 remote_mds_nodsh && skip "remote MDS with nodsh"
11140 remote_servers || skip "useless for local single node setup"
11142 ss -tna | ( rc=1; while read STATE SND RCV LOCAL REMOTE STAT; do
11143 [[ "${REMOTE/*:/}" == "$ACCEPTOR_PORT" ]] || continue
11146 if (( ${LOCAL/*:/} >= 1024 )); then
11147 echo "bad: $PROT $SND $RCV $LOCAL $REMOTE $STAT"
11149 error "local: ${LOCAL/*:/} > 1024 remote: ${REMOTE/*:/}"
11152 (( $rc == 0 )) || error "privileged port not found" )
11154 run_test 100 "check local port using privileged port"
11156 function get_named_value()
11160 grep -w "$tag" | sed "s/^$tag *\([0-9]*\) *.*/\1/"
11164 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11169 local cache_limit=32
11171 $LCTL set_param -n osc.*-osc*.rpc_stats=0
11172 $LCTL set_param -n llite.*.read_ahead_stats=0
11173 local max_cached_mb=$($LCTL get_param llite.*.max_cached_mb |
11174 awk '/^max_cached_mb/ { print $2 }')
11175 stack_trap "$LCTL set_param -n llite.*.max_cached_mb=$max_cached_mb"
11176 $LCTL set_param -n llite.*.max_cached_mb=$cache_limit
11179 # randomly read 10000 of 64K chunks from file 3x 32MB in size
11181 echo "nreads: $nreads file size: $((cache_limit * 3))MB"
11182 $READS -f $DIR/$tfile -s$((cache_limit * 3192 * 1024)) -b65536 -C -n$nreads -t 180
11185 for s in $($LCTL get_param -n llite.*.read_ahead_stats |
11186 get_named_value 'read.but.discarded'); do
11187 discard=$(($discard + $s))
11190 $LCTL get_param osc.*-osc*.rpc_stats
11191 $LCTL get_param llite.*.read_ahead_stats
11193 # Discard is generally zero, but sometimes a few random reads line up
11194 # and trigger larger readahead, which is wasted & leads to discards.
11195 if [[ $(($discard)) -gt $nreads ]]; then
11196 error "too many ($discard) discarded pages"
11198 rm -f $DIR/$tfile || true
11200 run_test 101a "check read-ahead for random reads"
11202 setup_test101bc() {
11203 test_mkdir $DIR/$tdir
11205 local FILE_LENGTH=$2
11208 local FILE_SIZE_MB=$((FILE_LENGTH / ssize))
11210 local list=$(comma_list $(osts_nodes))
11211 set_osd_param $list '' read_cache_enable 0
11212 set_osd_param $list '' writethrough_cache_enable 0
11214 trap cleanup_test101bc EXIT
11215 # prepare the read-ahead file
11216 $LFS setstripe -S $ssize -i $STRIPE_OFFSET -c $OSTCOUNT $DIR/$tfile
11218 dd if=/dev/zero of=$DIR/$tfile bs=$ssize \
11219 count=$FILE_SIZE_MB 2> /dev/null
11223 cleanup_test101bc() {
11228 local list=$(comma_list $(osts_nodes))
11229 set_osd_param $list '' read_cache_enable 1
11230 set_osd_param $list '' writethrough_cache_enable 1
11234 awk 'BEGIN{total=0}; {total+=$1}; END{print total}'
11239 local stripe_size=$2
11240 local stride_length=$((stripe_size / read_size))
11241 local stride_width=$((stride_length * OSTCOUNT))
11242 local discard_limit=$(( ((stride_length - 1) * 3 / stride_width) *
11243 (stride_width - stride_length) ))
11244 local discard=$($LCTL get_param -n llite.*.read_ahead_stats |
11245 get_named_value 'read.but.discarded' | calc_total)
11247 if [[ $discard -gt $discard_limit ]]; then
11248 $LCTL get_param llite.*.read_ahead_stats
11249 error "($discard limit ${discard_limit}) discarded pages with size (${read_size})"
11251 echo "Read-ahead success for size ${read_size}"
11256 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11257 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
11259 local STRIPE_SIZE=1048576
11260 local STRIDE_SIZE=$((STRIPE_SIZE*OSTCOUNT))
11262 if [ $SLOW == "yes" ]; then
11263 local FILE_LENGTH=$((STRIDE_SIZE * 64))
11265 local FILE_LENGTH=$((STRIDE_SIZE * 8))
11268 local ITERATION=$((FILE_LENGTH / STRIDE_SIZE))
11270 # prepare the read-ahead file
11271 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
11272 cancel_lru_locks osc
11273 for BIDX in 2 4 8 16 32 64 128 256
11275 local BSIZE=$((BIDX*4096))
11276 local READ_COUNT=$((STRIPE_SIZE/BSIZE))
11277 local STRIDE_LENGTH=$((STRIDE_SIZE/BSIZE))
11278 local OFFSET=$((STRIPE_SIZE/BSIZE*(OSTCOUNT - 1)))
11279 $LCTL set_param -n llite.*.read_ahead_stats=0
11280 $READS -f $DIR/$tfile -l $STRIDE_LENGTH -o $OFFSET \
11281 -s $FILE_LENGTH -b $STRIPE_SIZE -a $READ_COUNT -n $ITERATION
11282 cancel_lru_locks osc
11283 ra_check_101 $BSIZE $STRIPE_SIZE $FILE_LENGTH
11288 run_test 101b "check stride-io mode read-ahead ================="
11291 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11293 local STRIPE_SIZE=1048576
11294 local FILE_LENGTH=$((STRIPE_SIZE*100))
11297 local osc_rpc_stats
11299 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
11301 cancel_lru_locks osc
11302 $LCTL set_param osc.*.rpc_stats=0
11303 $READS -f $DIR/$tfile -s$FILE_LENGTH -b$rsize -n$nreads -t 180
11304 $LCTL get_param osc.*.rpc_stats
11305 for osc_rpc_stats in $($LCTL get_param -N osc.*.rpc_stats); do
11306 local stats=$($LCTL get_param -n $osc_rpc_stats)
11307 local lines=$(echo "$stats" | awk 'END {print NR;}')
11310 if [ $lines -le 20 ]; then
11311 echo "continue debug"
11314 for size in 1 2 4 8; do
11315 local rpc=$(echo "$stats" |
11316 awk '($1 == "'$size':") {print $2; exit; }')
11317 [ $rpc != 0 ] && ((size * PAGE_SIZE < rsize)) &&
11318 error "Small $((size*PAGE_SIZE)) read IO $rpc!"
11320 echo "$osc_rpc_stats check passed!"
11325 run_test 101c "check stripe_size aligned read-ahead"
11328 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11330 local file=$DIR/$tfile
11331 local sz_MB=${FILESIZE_101d:-80}
11332 local ra_MB=${READAHEAD_MB:-40}
11334 local free_MB=$(($(df -P $DIR | tail -n 1 | awk '{ print $4 }') / 1024))
11335 [ $free_MB -lt $sz_MB ] &&
11336 skip "Need free space ${sz_MB}M, have ${free_MB}M"
11338 echo "Create test file $file size ${sz_MB}M, ${free_MB}M free"
11339 $LFS setstripe -c -1 $file || error "setstripe failed"
11341 dd if=/dev/zero of=$file bs=1M count=$sz_MB || error "dd failed"
11342 echo Cancel LRU locks on lustre client to flush the client cache
11343 cancel_lru_locks osc
11345 echo Disable read-ahead
11346 local old_RA=$($LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1)
11347 $LCTL set_param -n llite.*.max_read_ahead_mb=0
11348 stack_trap "$LCTL set_param -n llite.*.max_read_ahead_mb=$old_RA" EXIT
11349 $LCTL get_param -n llite.*.max_read_ahead_mb
11351 echo "Reading the test file $file with read-ahead disabled"
11352 local sz_KB=$((sz_MB * 1024 / 4))
11353 # 10485760 bytes transferred in 0.000938 secs (11179579337 bytes/sec)
11354 # 104857600 bytes (105 MB) copied, 0.00876352 s, 12.0 GB/s
11355 local raOFF=$(LANG=C dd if=$file of=/dev/null bs=4k count=$sz_KB |&
11356 sed -e '/records/d' -e 's/.* \([0-9]*\.[0-9]*\) *s.*/\1/')
11358 echo "Cancel LRU locks on lustre client to flush the client cache"
11359 cancel_lru_locks osc
11360 echo Enable read-ahead with ${ra_MB}MB
11361 $LCTL set_param -n llite.*.max_read_ahead_mb=$ra_MB
11363 echo "Reading the test file $file with read-ahead enabled"
11364 local raON=$(LANG=C dd if=$file of=/dev/null bs=4k count=$sz_KB |&
11365 sed -e '/records/d' -e 's/.* \([0-9]*\.[0-9]*\) *s.*/\1/')
11367 echo "read-ahead disabled time read $raOFF"
11368 echo "read-ahead enabled time read $raON"
11371 wait_delete_completed
11373 # use awk for this check instead of bash because it handles decimals
11374 awk "{ exit !($raOFF < 1.0 || $raOFF > $raON) }" <<<"ignore_me" ||
11375 error "readahead ${raON}s > no-readahead ${raOFF}s ${sz_MB}M"
11377 run_test 101d "file read with and without read-ahead enabled"
11380 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11382 local file=$DIR/$tfile
11383 local size_KB=500 #KB
11387 local free_KB=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
11388 local need_KB=$((count * size_KB))
11389 [[ $free_KB -le $need_KB ]] &&
11390 skip_env "Need free space $need_KB, have $free_KB"
11392 echo "Creating $count ${size_KB}K test files"
11393 for ((i = 0; i < $count; i++)); do
11394 dd if=/dev/zero of=$file.$i bs=$bsize count=$size_KB 2>/dev/null
11397 echo "Cancel LRU locks on lustre client to flush the client cache"
11398 cancel_lru_locks $OSC
11400 echo "Reset readahead stats"
11401 $LCTL set_param -n llite.*.read_ahead_stats=0
11403 for ((i = 0; i < $count; i++)); do
11404 dd if=$file.$i of=/dev/null bs=$bsize count=$size_KB 2>/dev/null
11407 $LCTL get_param llite.*.max_cached_mb
11408 $LCTL get_param llite.*.read_ahead_stats
11409 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
11410 get_named_value 'misses' | calc_total)
11412 for ((i = 0; i < $count; i++)); do
11413 rm -rf $file.$i 2>/dev/null
11416 #10000 means 20% reads are missing in readahead
11417 [[ $miss -lt 10000 ]] || error "misses too much for small reads"
11419 run_test 101e "check read-ahead for small read(1k) for small files(500k)"
11422 which iozone || skip_env "no iozone installed"
11424 local old_debug=$($LCTL get_param debug)
11425 old_debug=${old_debug#*=}
11426 $LCTL set_param debug="reada mmap"
11428 # create a test file
11429 iozone -i 0 -+n -r 1m -s 128m -w -f $DIR/$tfile > /dev/null 2>&1
11431 echo Cancel LRU locks on lustre client to flush the client cache
11432 cancel_lru_locks osc
11434 echo Reset readahead stats
11435 $LCTL set_param -n llite.*.read_ahead_stats=0
11437 echo mmap read the file with small block size
11438 iozone -i 1 -u 1 -l 1 -+n -r 32k -s 128m -B -f $DIR/$tfile \
11441 echo checking missing pages
11442 $LCTL get_param llite.*.read_ahead_stats
11443 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
11444 get_named_value 'misses' | calc_total)
11446 $LCTL set_param debug="$old_debug"
11447 [ $miss -lt 3 ] || error "misses too much pages ('$miss')!"
11450 run_test 101f "check mmap read performance"
11452 test_101g_brw_size_test() {
11454 local pages=$((mb * 1048576 / PAGE_SIZE))
11455 local file=$DIR/$tfile
11457 $LCTL set_param osc.*.max_pages_per_rpc=${mb}M ||
11458 { error "unable to set max_pages_per_rpc=${mb}M"; return 1; }
11459 for mp in $($LCTL get_param -n osc.*.max_pages_per_rpc); do
11460 [ $mp -ne $pages ] && error "max_pages_per_rpc $mp != $pages" &&
11464 stack_trap "rm -f $file" EXIT
11465 $LCTL set_param -n osc.*.rpc_stats=0
11467 # 10 RPCs should be enough for the test
11469 dd if=/dev/zero of=$file bs=${mb}M count=$count ||
11470 { error "dd write ${mb} MB blocks failed"; return 3; }
11471 cancel_lru_locks osc
11472 dd of=/dev/null if=$file bs=${mb}M count=$count ||
11473 { error "dd write ${mb} MB blocks failed"; return 4; }
11475 # calculate number of full-sized read and write RPCs
11476 rpcs=($($LCTL get_param -n 'osc.*.rpc_stats' |
11477 sed -n '/pages per rpc/,/^$/p' |
11478 awk '/'$pages':/ { reads += $2; writes += $6 }; \
11479 END { print reads,writes }'))
11480 # allow one extra full-sized read RPC for async readahead
11481 [[ ${rpcs[0]} == $count || ${rpcs[0]} == $((count + 1)) ]] ||
11482 { error "${rpcs[0]} != $count read RPCs"; return 5; }
11483 [[ ${rpcs[1]} == $count ]] ||
11484 { error "${rpcs[1]} != $count write RPCs"; return 6; }
11488 remote_ost_nodsh && skip "remote OST with nodsh"
11491 local osts=$(get_facets OST)
11492 local list=$(comma_list $(osts_nodes))
11493 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11494 local brw_size="obdfilter.*.brw_size"
11496 $LFS setstripe -i 0 -c 1 $DIR/$tfile
11498 local orig_mb=$(do_facet ost1 $LCTL get_param -n $brw_size | head -n 1)
11500 if { [ $OST1_VERSION -ge $(version_code 2.8.52) ] ||
11501 { [ $OST1_VERSION -ge $(version_code 2.7.17) ] &&
11502 [ $OST1_VERSION -lt $(version_code 2.7.50) ]; }; } &&
11503 { [ $CLIENT_VERSION -ge $(version_code 2.8.52) ] ||
11504 { [ $CLIENT_VERSION -ge $(version_code 2.7.17) ] &&
11505 [ $CLIENT_VERSION -lt $(version_code 2.7.50) ]; }; }; then
11507 [ $OST1_VERSION -ge $(version_code 2.9.52) ] &&
11510 if [[ $orig_mb -lt 16 ]]; then
11511 save_lustre_params $osts "$brw_size" > $p
11512 do_nodes $list $LCTL set_param -n $brw_size=16$suffix ||
11513 error "set 16MB RPC size failed"
11515 echo "remount client to enable new RPC size"
11516 remount_client $MOUNT || error "remount_client failed"
11519 test_101g_brw_size_test 16 || error "16MB RPC test failed"
11520 # should be able to set brw_size=12, but no rpc_stats for that
11521 test_101g_brw_size_test 8 || error "8MB RPC test failed"
11524 test_101g_brw_size_test 4 || error "4MB RPC test failed"
11526 if [[ $orig_mb -lt 16 ]]; then
11527 restore_lustre_params < $p
11528 remount_client $MOUNT || error "remount_client restore failed"
11531 rm -f $p $DIR/$tfile
11533 run_test 101g "Big bulk(4/16 MiB) readahead"
11536 $LFS setstripe -i 0 -c 1 $DIR/$tfile
11538 dd if=/dev/zero of=$DIR/$tfile bs=1M count=70 ||
11539 error "dd 70M file failed"
11540 echo Cancel LRU locks on lustre client to flush the client cache
11541 cancel_lru_locks osc
11543 echo "Reset readahead stats"
11544 $LCTL set_param -n llite.*.read_ahead_stats 0
11546 echo "Read 10M of data but cross 64M bundary"
11547 dd if=$DIR/$tfile of=/dev/null bs=10M skip=6 count=1
11548 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
11549 get_named_value 'misses' | calc_total)
11550 [ $miss -eq 1 ] || error "expected miss 1 but got $miss"
11551 rm -f $p $DIR/$tfile
11553 run_test 101h "Readahead should cover current read window"
11556 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 ||
11557 error "dd 10M file failed"
11559 local max_per_file_mb=$($LCTL get_param -n \
11560 llite.*.max_read_ahead_per_file_mb 2>/dev/null)
11561 cancel_lru_locks osc
11562 stack_trap "$LCTL set_param llite.*.max_read_ahead_per_file_mb=$max_per_file_mb"
11563 $LCTL set_param llite.*.max_read_ahead_per_file_mb=1 ||
11564 error "set max_read_ahead_per_file_mb to 1 failed"
11566 echo "Reset readahead stats"
11567 $LCTL set_param llite.*.read_ahead_stats=0
11569 dd if=$DIR/$tfile of=/dev/null bs=2M
11571 $LCTL get_param llite.*.read_ahead_stats
11572 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
11573 awk '/misses/ { print $2 }')
11574 [ $miss -eq 5 ] || error "expected misses 5 but got $miss"
11577 run_test 101i "allow current readahead to exceed reservation"
11580 $LFS setstripe -i 0 -c 1 $DIR/$tfile ||
11581 error "setstripe $DIR/$tfile failed"
11582 local file_size=$((1048576 * 16))
11583 local old_ra=$($LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1)
11584 stack_trap "$LCTL set_param -n llite.*.max_read_ahead_mb $old_ra" EXIT
11586 echo Disable read-ahead
11587 $LCTL set_param -n llite.*.max_read_ahead_mb=0
11589 dd if=/dev/zero of=$DIR/$tfile bs=1M count=$(($file_size / 1048576))
11590 for blk in $PAGE_SIZE 1048576 $file_size; do
11591 cancel_lru_locks osc
11592 echo "Reset readahead stats"
11593 $LCTL set_param -n llite.*.read_ahead_stats=0
11594 local count=$(($file_size / $blk))
11595 dd if=$DIR/$tfile bs=$blk count=$count of=/dev/null
11596 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
11597 get_named_value 'failed.to.fast.read' | calc_total)
11598 $LCTL get_param -n llite.*.read_ahead_stats
11599 [ $miss -eq $count ] || error "expected $count got $miss"
11602 rm -f $p $DIR/$tfile
11604 run_test 101j "A complete read block should be submitted when no RA"
11606 test_readahead_base() {
11607 local file=$DIR/$tfile
11613 $LCTL set_param -n llite.*.read_ahead_stats=0
11614 # The first page is not accounted into readahead
11615 ramax=$(((size + PAGE_SIZE - 1) / PAGE_SIZE - 1))
11616 iosz=$(((size + 1048575) / 1048576 * 1048576))
11617 echo "Test readahead: size=$size ramax=$ramx iosz=$iosz"
11619 $LCTL mark "Test readahead: size=$size ramax=$ramx iosz=$iosz"
11620 fallocate -l $size $file || error "failed to fallocate $file"
11621 cancel_lru_locks osc
11622 $MULTIOP $file or${iosz}c || error "failed to read $file"
11623 $LCTL get_param -n llite.*.read_ahead_stats
11624 ranum=$($LCTL get_param -n llite.*.read_ahead_stats |
11625 awk '/readahead.pages/ { print $7 }' | calc_total)
11626 (( $ranum <= $ramax )) ||
11627 error "read-ahead pages is $ranum more than $ramax"
11628 rm -rf $file || error "failed to remove $file"
11633 local file=$DIR/$tfile
11639 check_set_fallocate_or_skip
11640 stack_trap "rm -f $file" EXIT
11642 test_readahead_base 4096
11644 # file size: 16K = 16384
11645 test_readahead_base 16384
11646 test_readahead_base 16385
11647 test_readahead_base 16383
11649 # file size: 1M + 1 = 1048576 + 1
11650 test_readahead_base 1048577
11651 # file size: 1M + 16K
11652 test_readahead_base $((1048576 + 16384))
11654 # file size: stripe_size * (stripe_count - 1) + 16K
11655 $LFS setstripe -c -1 $file || error "failed to setstripe $file"
11656 test_readahead_base $((1048576 * (OSTCOUNT - 1) + 16384))
11657 # file size: stripe_size * stripe_count + 16K
11658 $LFS setstripe -c -1 $file || error "failed to setstripe $file"
11659 test_readahead_base $((1048576 * OSTCOUNT + 16384))
11660 # file size: 2 * stripe_size * stripe_count + 16K
11661 $LFS setstripe -c -1 $file || error "failed to setstripe $file"
11662 test_readahead_base $((2 * 1048576 * OSTCOUNT + 16384))
11664 run_test 101m "read ahead for small file and last stripe of the file"
11667 test_mkdir $DIR/$tdir
11668 chown $RUNAS_ID $DIR/$tdir
11671 STRIPE_COUNT=$OSTCOUNT
11672 [[ $OSTCOUNT -gt 4 ]] && STRIPE_COUNT=4
11674 trap cleanup_test102 EXIT
11676 $1 $LFS setstripe -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $STRIPE_COUNT $tdir
11678 for num in 1 2 3 4; do
11679 for count in $(seq 1 $STRIPE_COUNT); do
11680 for idx in $(seq 0 $[$STRIPE_COUNT - 1]); do
11681 local size=`expr $STRIPE_SIZE \* $num`
11682 local file=file"$num-$idx-$count"
11683 $1 $LFS setstripe -S $size -i $idx -c $count $file
11689 $1 tar cf $TMP/f102.tar $tdir --xattrs
11692 cleanup_test102() {
11694 rm -f $TMP/f102.tar
11695 rm -rf $DIR/d0.sanity/d102
11699 [ "$UID" != 0 ] && skip "must run as root"
11700 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep xattr)" ] &&
11701 skip_env "must have user_xattr"
11703 [ -z "$(which setfattr 2>/dev/null)" ] &&
11704 skip_env "could not find setfattr"
11706 local testfile=$DIR/$tfile
11709 echo "set/get xattr..."
11710 setfattr -n trusted.name1 -v value1 $testfile ||
11711 error "setfattr -n trusted.name1=value1 $testfile failed"
11712 getfattr -n trusted.name1 $testfile 2> /dev/null |
11713 grep "trusted.name1=.value1" ||
11714 error "$testfile missing trusted.name1=value1"
11716 setfattr -n user.author1 -v author1 $testfile ||
11717 error "setfattr -n user.author1=author1 $testfile failed"
11718 getfattr -n user.author1 $testfile 2> /dev/null |
11719 grep "user.author1=.author1" ||
11720 error "$testfile missing trusted.author1=author1"
11722 echo "listxattr..."
11723 setfattr -n trusted.name2 -v value2 $testfile ||
11724 error "$testfile unable to set trusted.name2"
11725 setfattr -n trusted.name3 -v value3 $testfile ||
11726 error "$testfile unable to set trusted.name3"
11727 [ $(getfattr -d -m "^trusted" $testfile 2> /dev/null |
11728 grep "trusted.name" | wc -l) -eq 3 ] ||
11729 error "$testfile missing 3 trusted.name xattrs"
11731 setfattr -n user.author2 -v author2 $testfile ||
11732 error "$testfile unable to set user.author2"
11733 setfattr -n user.author3 -v author3 $testfile ||
11734 error "$testfile unable to set user.author3"
11735 [ $(getfattr -d -m "^user" $testfile 2> /dev/null |
11736 grep "user.author" | wc -l) -eq 3 ] ||
11737 error "$testfile missing 3 user.author xattrs"
11739 echo "remove xattr..."
11740 setfattr -x trusted.name1 $testfile ||
11741 error "$testfile error deleting trusted.name1"
11742 getfattr -d -m trusted $testfile 2> /dev/null | grep "trusted.name1" &&
11743 error "$testfile did not delete trusted.name1 xattr"
11745 setfattr -x user.author1 $testfile ||
11746 error "$testfile error deleting user.author1"
11747 echo "set lustre special xattr ..."
11748 $LFS setstripe -c1 $testfile
11749 local lovea=$(getfattr -n "trusted.lov" -e hex $testfile |
11750 awk -F "=" '/trusted.lov/ { print $2 }' )
11751 setfattr -n "trusted.lov" -v $lovea $testfile ||
11752 error "$testfile doesn't ignore setting trusted.lov again"
11753 setfattr -n "trusted.lov" -v "invalid_value" $testfile &&
11754 error "$testfile allow setting invalid trusted.lov"
11757 run_test 102a "user xattr test =================================="
11759 check_102b_layout() {
11761 local testfile=$DIR/$tfile
11763 echo "test layout '$layout'"
11764 $LFS setstripe $layout $testfile || error "setstripe failed"
11765 $LFS getstripe -y $testfile
11767 echo "get/set/list trusted.lov xattr ..." # b=10930
11768 local value=$(getfattr -n trusted.lov -e hex $testfile | grep trusted)
11769 [[ "$value" =~ "trusted.lov" ]] ||
11770 error "can't get trusted.lov from $testfile"
11771 local stripe_count_orig=$($LFS getstripe -c $testfile) ||
11772 error "getstripe failed"
11774 $MCREATE $testfile.2 || error "mcreate $testfile.2 failed"
11776 value=$(cut -d= -f2 <<<$value)
11777 # LU-13168: truncated xattr should fail if short lov_user_md header
11778 [ $CLIENT_VERSION -lt $(version_code 2.13.53) ] &&
11779 lens="${#value}" || lens="$(seq 4 2 ${#value})"
11780 for len in $lens; do
11781 echo "setfattr $len $testfile.2"
11782 setfattr -n trusted.lov -v ${value:0:$len} $testfile.2 &&
11783 [ $len -lt 66 ] && error "short xattr len=$len worked"
11785 local stripe_size=$($LFS getstripe -S $testfile.2)
11786 local stripe_count=$($LFS getstripe -c $testfile.2)
11787 [[ $stripe_size -eq 65536 ]] ||
11788 error "stripe size $stripe_size != 65536"
11789 [[ $stripe_count -eq $stripe_count_orig ]] ||
11790 error "stripe count $stripe_count != $stripe_count_orig"
11791 rm $testfile $testfile.2
11795 [ -z "$(which setfattr 2>/dev/null)" ] &&
11796 skip_env "could not find setfattr"
11797 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
11799 # check plain layout
11800 check_102b_layout -S 65536 -i 1 -c $OSTCOUNT
11802 # and also check composite layout
11803 check_102b_layout -E 1M -S 65536 -i 1 -c $OSTCOUNT -Eeof -S4M
11806 run_test 102b "getfattr/setfattr for trusted.lov EAs"
11809 [ -z "$(which setfattr 2>/dev/null)" ] &&
11810 skip_env "could not find setfattr"
11811 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
11813 # b10930: get/set/list lustre.lov xattr
11814 echo "get/set/list lustre.lov xattr ..."
11815 test_mkdir $DIR/$tdir
11816 chown $RUNAS_ID $DIR/$tdir
11817 local testfile=$DIR/$tdir/$tfile
11818 $RUNAS $LFS setstripe -S 65536 -i 1 -c $OSTCOUNT $testfile ||
11819 error "setstripe failed"
11820 local STRIPECOUNT=$($RUNAS $LFS getstripe -c $testfile) ||
11821 error "getstripe failed"
11822 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
11823 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
11825 local testfile2=${testfile}2
11826 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
11827 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
11829 $RUNAS $MCREATE $testfile2
11830 $RUNAS setfattr -n lustre.lov -v $value $testfile2
11831 local stripe_size=$($RUNAS $LFS getstripe -S $testfile2)
11832 local stripe_count=$($RUNAS $LFS getstripe -c $testfile2)
11833 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
11834 [ $stripe_count -eq $STRIPECOUNT ] ||
11835 error "stripe count $stripe_count != $STRIPECOUNT"
11837 run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
11839 compare_stripe_info1() {
11840 local stripe_index_all_zero=true
11842 for num in 1 2 3 4; do
11843 for count in $(seq 1 $STRIPE_COUNT); do
11844 for offset in $(seq 0 $[$STRIPE_COUNT - 1]); do
11845 local size=$((STRIPE_SIZE * num))
11846 local file=file"$num-$offset-$count"
11847 stripe_size=$($LFS getstripe -S $PWD/$file)
11848 [[ $stripe_size -ne $size ]] &&
11849 error "$file: size $stripe_size != $size"
11850 stripe_count=$($LFS getstripe -c $PWD/$file)
11851 # allow fewer stripes to be created, ORI-601
11852 [[ $stripe_count -lt $(((3 * count + 3) / 4)) ]] &&
11853 error "$file: count $stripe_count != $count"
11854 stripe_index=$($LFS getstripe -i $PWD/$file)
11855 [[ $stripe_index -ne 0 ]] &&
11856 stripe_index_all_zero=false
11860 $stripe_index_all_zero &&
11861 error "all files are being extracted starting from OST index 0"
11865 have_xattrs_include() {
11866 tar --help | grep -q xattrs-include &&
11867 echo --xattrs-include="lustre.*"
11871 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11872 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
11874 XINC=$(have_xattrs_include)
11876 tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
11877 cd $DIR/$tdir/$tdir
11878 compare_stripe_info1
11880 run_test 102d "tar restore stripe info from tarfile,not keep osts"
11883 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11884 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
11886 XINC=$(have_xattrs_include)
11888 test_mkdir $DIR/$tdir.restore
11890 tar cf - --xattrs $tdir | tar xf - \
11891 -C $DIR/$tdir.restore --xattrs $XINC
11892 cd $DIR/$tdir.restore/$tdir
11893 compare_stripe_info1
11895 run_test 102f "tar copy files, not keep osts"
11898 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep xattr)" ] &&
11899 skip "must have user_xattr"
11900 [ -z "$(which setfattr 2>/dev/null)" ] &&
11901 skip_env "could not find setfattr"
11902 [ -z "$(which getfattr 2>/dev/null)" ] &&
11903 skip_env "could not find getfattr"
11905 local xsize=${1:-1024} # in bytes
11906 local file=$DIR/$tfile
11907 local value="$(generate_string $xsize)"
11908 local xbig=trusted.big
11912 log "save $xbig on $file"
11913 if [ -z "$toobig" ]
11915 setfattr -n $xbig -v $value $file ||
11916 error "saving $xbig on $file failed"
11918 setfattr -n $xbig -v $value $file &&
11919 error "saving $xbig on $file succeeded"
11923 local orig=$(get_xattr_value $xbig $file)
11924 [[ "$orig" != "$value" ]] && error "$xbig different after saving $xbig"
11926 local xsml=trusted.sml
11927 log "save $xsml on $file"
11928 setfattr -n $xsml -v val $file || error "saving $xsml on $file failed"
11930 local new=$(get_xattr_value $xbig $file)
11931 [[ "$new" != "$orig" ]] && error "$xbig different after saving $xsml"
11933 log "grow $xsml on $file"
11934 setfattr -n $xsml -v "$value" $file ||
11935 error "growing $xsml on $file failed"
11937 new=$(get_xattr_value $xbig $file)
11938 [[ "$new" != "$orig" ]] && error "$xbig different after growing $xsml"
11939 log "$xbig still valid after growing $xsml"
11944 test_102h() { # bug 15777
11947 run_test 102h "grow xattr from inside inode to external block"
11950 large_xattr_enabled || skip_env "ea_inode feature disabled"
11952 echo "setting xattr of max xattr size: $(max_xattr_size)"
11953 grow_xattr $(max_xattr_size)
11955 echo "setting xattr of > max xattr size: $(max_xattr_size) + 10"
11956 echo "This should fail:"
11957 grow_xattr $(($(max_xattr_size) + 10)) 1
11959 run_test 102ha "grow xattr from inside inode to external inode"
11961 test_102i() { # bug 17038
11962 [ -z "$(which getfattr 2>/dev/null)" ] &&
11963 skip "could not find getfattr"
11966 ln -s $DIR/$tfile $DIR/${tfile}link
11967 getfattr -n trusted.lov $DIR/$tfile ||
11968 error "lgetxattr on $DIR/$tfile failed"
11969 getfattr -h -n trusted.lov $DIR/${tfile}link 2>&1 |
11970 grep -i "no such attr" ||
11971 error "error for lgetxattr on $DIR/${tfile}link is not ENODATA"
11972 rm -f $DIR/$tfile $DIR/${tfile}link
11974 run_test 102i "lgetxattr test on symbolic link ============"
11977 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11978 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
11980 XINC=$(have_xattrs_include)
11981 setup_test102 "$RUNAS"
11982 chown $RUNAS_ID $DIR/$tdir
11983 $RUNAS tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
11984 cd $DIR/$tdir/$tdir
11985 compare_stripe_info1 "$RUNAS"
11987 run_test 102j "non-root tar restore stripe info from tarfile, not keep osts ==="
11990 [ -z "$(which setfattr 2>/dev/null)" ] &&
11991 skip "could not find setfattr"
11994 # b22187 just check that does not crash for regular file.
11995 setfattr -n trusted.lov $DIR/$tfile
11996 # b22187 'setfattr -n trusted.lov' should remove LOV EA for directories
11997 local test_kdir=$DIR/$tdir
11998 test_mkdir $test_kdir
11999 local default_size=$($LFS getstripe -S $test_kdir)
12000 local default_count=$($LFS getstripe -c $test_kdir)
12001 local default_offset=$($LFS getstripe -i $test_kdir)
12002 $LFS setstripe -S 65536 -i 0 -c $OSTCOUNT $test_kdir ||
12003 error 'dir setstripe failed'
12004 setfattr -n trusted.lov $test_kdir
12005 local stripe_size=$($LFS getstripe -S $test_kdir)
12006 local stripe_count=$($LFS getstripe -c $test_kdir)
12007 local stripe_offset=$($LFS getstripe -i $test_kdir)
12008 [ $stripe_size -eq $default_size ] ||
12009 error "stripe size $stripe_size != $default_size"
12010 [ $stripe_count -eq $default_count ] ||
12011 error "stripe count $stripe_count != $default_count"
12012 [ $stripe_offset -eq $default_offset ] ||
12013 error "stripe offset $stripe_offset != $default_offset"
12014 rm -rf $DIR/$tfile $test_kdir
12016 run_test 102k "setfattr without parameter of value shouldn't cause a crash"
12019 [ -z "$(which getfattr 2>/dev/null)" ] &&
12020 skip "could not find getfattr"
12022 # LU-532 trusted. xattr is invisible to non-root
12023 local testfile=$DIR/$tfile
12027 echo "listxattr as user..."
12028 chown $RUNAS_ID $testfile
12029 $RUNAS getfattr -d -m '.*' $testfile 2>&1 |
12030 grep -q "trusted" &&
12031 error "$testfile trusted xattrs are user visible"
12035 run_test 102l "listxattr size test =================================="
12037 test_102m() { # LU-3403 llite: error of listxattr when buffer is small
12038 local path=$DIR/$tfile
12041 listxattr_size_check $path || error "listattr_size_check $path failed"
12043 run_test 102m "Ensure listxattr fails on small bufffer ========"
12047 getxattr() { # getxattr path name
12048 # Return the base64 encoding of the value of xattr name on path.
12052 # # getfattr --absolute-names --encoding=base64 --name=trusted.lov $path
12054 # trusted.lov=0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
12056 # We print just 0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
12058 getfattr --absolute-names --encoding=base64 --name=$name $path |
12059 awk -F= -v name=$name '$1 == name {
12060 print substr($0, index($0, "=") + 1);
12064 test_102n() { # LU-4101 mdt: protect internal xattrs
12065 [ -z "$(which setfattr 2>/dev/null)" ] &&
12066 skip "could not find setfattr"
12067 if [ $MDS1_VERSION -lt $(version_code 2.5.50) ]
12069 skip "MDT < 2.5.50 allows setxattr on internal trusted xattrs"
12072 local file0=$DIR/$tfile.0
12073 local file1=$DIR/$tfile.1
12074 local xattr0=$TMP/$tfile.0
12075 local xattr1=$TMP/$tfile.1
12076 local namelist="lov lma lmv link fid version som hsm"
12080 rm -rf $file0 $file1 $xattr0 $xattr1
12081 touch $file0 $file1
12083 # Get 'before' xattrs of $file1.
12084 getfattr --absolute-names --dump --match=- $file1 > $xattr0
12086 [ $MDS1_VERSION -lt $(version_code 2.8.53) ] &&
12087 namelist+=" lfsck_namespace"
12088 for name in $namelist; do
12089 # Try to copy xattr from $file0 to $file1.
12090 value=$(getxattr $file0 trusted.$name 2> /dev/null)
12092 setfattr --name=trusted.$name --value="$value" $file1 ||
12093 error "setxattr 'trusted.$name' failed"
12095 # Try to set a garbage xattr.
12096 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
12098 if [[ x$name == "xlov" ]]; then
12099 setfattr --name=trusted.lov --value="$value" $file1 &&
12100 error "setxattr invalid 'trusted.lov' success"
12102 setfattr --name=trusted.$name --value="$value" $file1 ||
12103 error "setxattr invalid 'trusted.$name' failed"
12106 # Try to remove the xattr from $file1. We don't care if this
12107 # appears to succeed or fail, we just don't want there to be
12108 # any changes or crashes.
12109 setfattr --remove=$trusted.$name $file1 2> /dev/null
12112 if [ $MDS1_VERSION -gt $(version_code 2.6.50) ]
12115 # Try to copy xattr from $file0 to $file1.
12116 value=$(getxattr $file0 trusted.$name 2> /dev/null)
12118 setfattr --name=trusted.$name --value="$value" $file1 ||
12119 error "setxattr 'trusted.$name' failed"
12121 # Try to set a garbage xattr.
12122 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
12124 setfattr --name=trusted.$name --value="$value" $file1 ||
12125 error "setxattr 'trusted.$name' failed"
12127 # Try to remove the xattr from $file1. We don't care if this
12128 # appears to succeed or fail, we just don't want there to be
12129 # any changes or crashes.
12130 setfattr --remove=$trusted.$name $file1 2> /dev/null
12133 # Get 'after' xattrs of file1.
12134 getfattr --absolute-names --dump --match=- $file1 > $xattr1
12136 if ! diff $xattr0 $xattr1; then
12137 error "before and after xattrs of '$file1' differ"
12140 rm -rf $file0 $file1 $xattr0 $xattr1
12144 run_test 102n "silently ignore setxattr on internal trusted xattrs"
12146 test_102p() { # LU-4703 setxattr did not check ownership
12147 [ $MDS1_VERSION -lt $(version_code 2.5.56) ] &&
12148 skip "MDS needs to be at least 2.5.56"
12150 local testfile=$DIR/$tfile
12154 echo "setfacl as user..."
12155 $RUNAS setfacl -m "u:$RUNAS_ID:rwx" $testfile
12156 [ $? -ne 0 ] || error "setfacl by $RUNAS_ID was allowed on $testfile"
12158 echo "setfattr as user..."
12159 setfacl -m "u:$RUNAS_ID:---" $testfile
12160 $RUNAS setfattr -x system.posix_acl_access $testfile
12161 [ $? -ne 0 ] || error "setfattr by $RUNAS_ID was allowed on $testfile"
12163 run_test 102p "check setxattr(2) correctly fails without permission"
12166 [ $MDS1_VERSION -lt $(version_code 2.6.92) ] &&
12167 skip "MDS needs to be at least 2.6.92"
12169 orphan_linkea_check $DIR/$tfile || error "orphan_linkea_check"
12171 run_test 102q "flistxattr should not return trusted.link EAs for orphans"
12174 [ $MDS1_VERSION -lt $(version_code 2.6.93) ] &&
12175 skip "MDS needs to be at least 2.6.93"
12177 touch $DIR/$tfile || error "touch"
12178 setfattr -n user.$(basename $tfile) $DIR/$tfile || error "setfattr"
12179 getfattr -n user.$(basename $tfile) $DIR/$tfile || error "getfattr"
12180 rm $DIR/$tfile || error "rm"
12183 mkdir -p $DIR/$tdir || error "mkdir"
12184 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
12185 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
12186 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
12187 error "$testfile error deleting user.author1"
12188 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
12189 grep "user.$(basename $tdir)" &&
12190 error "$tdir did not delete user.$(basename $tdir)"
12191 rmdir $DIR/$tdir || error "rmdir"
12194 test_mkdir $DIR/$tdir
12195 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
12196 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
12197 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
12198 error "$testfile error deleting user.author1"
12199 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
12200 grep "user.$(basename $tdir)" &&
12201 error "$tdir did not delete user.$(basename $tdir)"
12202 rmdir $DIR/$tdir || error "rm striped dir"
12204 run_test 102r "set EAs with empty values"
12207 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
12208 skip "MDS needs to be at least 2.11.52"
12210 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
12212 save_lustre_params client "llite.*.xattr_cache" > $save
12214 for cache in 0 1; do
12215 lctl set_param llite.*.xattr_cache=$cache
12218 touch $DIR/$tfile || error "touch"
12219 for prefix in lustre security system trusted user; do
12220 # Note getxattr() may fail with 'Operation not
12221 # supported' or 'No such attribute' depending
12222 # on prefix and cache.
12223 getfattr -n $prefix.n102s $DIR/$tfile &&
12224 error "getxattr '$prefix.n102s' should fail (cache = $cache)"
12228 restore_lustre_params < $save
12230 run_test 102s "getting nonexistent xattrs should fail"
12233 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
12234 skip "MDS needs to be at least 2.11.52"
12236 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
12238 save_lustre_params client "llite.*.xattr_cache" > $save
12240 for cache in 0 1; do
12241 lctl set_param llite.*.xattr_cache=$cache
12243 for buf_size in 0 256; do
12245 touch $DIR/$tfile || error "touch"
12246 setfattr -n user.multiop $DIR/$tfile
12247 $MULTIOP $DIR/$tfile oa$buf_size ||
12248 error "cannot get zero length xattr value (buf_size = $buf_size)"
12252 restore_lustre_params < $save
12254 run_test 102t "zero length xattr values handled correctly"
12258 local test=$LUSTRE/tests/acl/$1.test
12259 local tmp=$(mktemp -t $1-XXXXXX).test
12267 local sedusers="-e s/bin/$bin/g -e s/daemon/$dmn/g"
12268 local sedgroups="-e s/:users/:$grp/g"
12269 [[ -z "$nbd" ]] || sedusers+=" -e s/nobody/$nbd/g"
12271 sed $sedusers $sedgroups < $test > $tmp
12272 stack_trap "rm -f $tmp"
12273 [[ -s $tmp ]] || error "sed failed to create test script"
12275 echo "performing $1 with bin='$bin' daemon='$dmn' users='$grp'..."
12276 $LUSTRE/tests/acl/run $tmp || error "run_acl_subtest '$1' failed"
12280 [ "$UID" != 0 ] && skip "must run as root"
12281 $GSS && skip_env "could not run under gss"
12282 [[ "$(lctl get_param -n mdc.*-mdc-*.connect_flags)" =~ "acl" ]] ||
12283 skip_env "must have acl enabled"
12284 which setfacl || skip_env "could not find setfacl"
12285 remote_mds_nodsh && skip "remote MDS with nodsh"
12287 local mdts=$(comma_list $(mdts_nodes))
12288 local saved=$(do_facet mds1 $LCTL get_param -n mdt.$FSNAME-MDT0000.job_xattr)
12290 do_nodes $mdts $LCTL set_param mdt.*.job_xattr=NONE
12291 stack_trap "do_nodes $mdts $LCTL set_param mdt.*.job_xattr=$saved" EXIT
12293 ACLBIN=${ACLBIN:-"bin"}
12294 ACLDMN=${ACLDMN:-"daemon"}
12295 ACLGRP=${ACLGRP:-"users"}
12296 ACLNBD=${ACLNBD:-"nobody"}
12299 [[ "$(id -u $ACLBIN)" != "$(do_facet mds1 id -u $ACLBIN)" ]]; then
12300 echo "bad 'bin' user '$ACLBIN', using '$USER0'"
12302 if ! id $ACLBIN ; then
12304 skip_env "can't find suitable ACL 'bin' $ACLBIN"
12307 if ! id $ACLDMN || (( $(id -u $ACLDMN) < $(id -u $ACLBIN) )) ||
12308 [[ "$(id -u $ACLDMN)" != "$(do_facet mds1 id -u $ACLDMN)" ]]; then
12309 echo "bad 'daemon' user '$ACLDMN', using '$USER1'"
12311 if ! id $ACLDMN ; then
12313 skip_env "can't find suitable ACL 'daemon' $ACLDMN"
12316 if ! getent group $ACLGRP; then
12317 echo "missing 'users' group '$ACLGRP', using '$TSTUSR'"
12319 if ! getent group $ACLGRP; then
12320 echo "cannot find group '$ACLGRP', adding it"
12322 add_group 60000 $ACLGRP
12326 local bingid=$(getent group $ACLBIN | cut -d: -f 3)
12327 local dmngid=$(getent group $ACLDMN | cut -d: -f 3)
12328 local grpgid=$(getent group $ACLGRP | cut -d: -f 3)
12330 if (( $bingid > $grpgid || $dmngid > $grpgid )); then
12331 echo "group '$ACLGRP' has low gid=$grpgid, use '$TSTUSR'"
12333 if ! getent group $ACLGRP; then
12334 echo "cannot find group '$ACLGRP', adding it"
12336 add_group 60000 $ACLGRP
12338 grpgid=$(getent group $ACLGRP | cut -d: -f 3)
12339 if (( $bingid > $grpgid || $dmngid > $grpgid )); then
12341 skip_env "$ACLGRP gid=$grpgid less than $bingid|$dmngid"
12345 gpasswd -a $ACLDMN $ACLBIN ||
12346 error "setting client group failed" # LU-5641
12347 do_facet mds1 gpasswd -a $ACLDMN $ACLBIN ||
12348 error "setting MDS group failed" # LU-5641
12350 declare -a identity_old
12352 for num in $(seq $MDSCOUNT); do
12353 switch_identity $num true || identity_old[$num]=$?
12356 SAVE_UMASK=$(umask)
12358 mkdir -p $DIR/$tdir
12361 run_acl_subtest cp $ACLBIN $ACLDMN $ACLGRP
12362 run_acl_subtest getfacl-noacl $ACLBIN $ACLDMN $ACLGRP
12363 run_acl_subtest misc $ACLBIN $ACLDMN $ACLGRP
12364 run_acl_subtest permissions $ACLBIN $ACLDMN $ACLGRP
12365 # LU-1482 mdd: Setting xattr are properly checked with and without ACLs
12366 # CentOS7- uses nobody=99, while newer distros use nobody=65534
12367 if ! id -u $ACLNBD ||
12368 (( $(id -u nobody) != $(do_facet mds1 id -u nobody) )); then
12370 if ! id -u $ACLNBD; then
12374 if [[ -n "$ACLNBD" ]] && ! getent group $ACLNBD; then
12375 add_group $(id -u $ACLNBD) $ACLNBD
12376 if ! getent group $ACLNBD; then
12380 if (( $MDS1_VERSION > $(version_code 2.8.55) )) &&
12381 [[ -n "$ACLNBD" ]] && which setfattr; then
12382 run_acl_subtest permissions_xattr \
12383 $ACLBIN $ACLDMN $ACLGRP $ACLNBD
12384 elif [[ -z "$ACLNBD" ]]; then
12385 echo "skip 'permission_xattr' test - missing 'nobody' user/grp"
12387 echo "skip 'permission_xattr' test - missing setfattr command"
12389 run_acl_subtest setfacl $ACLBIN $ACLDMN $ACLGRP
12391 # inheritance test got from HP
12392 cp $LUSTRE/tests/acl/make-tree . || error "cannot copy make-tree"
12393 chmod +x make-tree || error "chmod +x failed"
12394 run_acl_subtest inheritance $ACLBIN $ACLDMN $ACLGRP
12397 echo "LU-974 ignore umask when acl is enabled..."
12398 run_acl_subtest 974 $ACLBIN $ACLDMN $ACLGRP
12399 if [ $MDSCOUNT -ge 2 ]; then
12400 run_acl_subtest 974_remote $ACLBIN $ACLDMN $ACLGRP
12403 echo "LU-2561 newly created file is same size as directory..."
12404 if [ "$mds1_FSTYPE" != "zfs" ]; then
12405 run_acl_subtest 2561 $ACLBIN $ACLDMN $ACLGRP
12407 run_acl_subtest 2561_zfs $ACLBIN $ACLDMN $ACLGRP
12410 run_acl_subtest 4924 $ACLBIN $ACLDMN $ACLGRP
12415 for num in $(seq $MDSCOUNT); do
12416 if [ "${identity_old[$num]}" = 1 ]; then
12417 switch_identity $num false || identity_old[$num]=$?
12421 run_test 103a "acl test"
12427 stack_trap "rm -f $DIR/$tfile.*"
12428 for U in {0..511}; do
12430 local O=$(printf "%04o" $U)
12432 umask $(printf "%04o" $((511 ^ $O)))
12433 $LFS setstripe -c 1 $DIR/$tfile.s$O
12434 local S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.s$O))
12436 (( $S == ($O & 0666) )) ||
12437 error "lfs setstripe $DIR/$tfile.s$O '$S' != '$O'"
12439 $LFS setstripe -E16M -c 1 -E1G -S4M $DIR/$tfile.p$O
12440 S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.p$O))
12441 (( $S == ($O & 0666) )) ||
12442 error "lfs setstripe -E $DIR/$tfile.p$O '$S' != '$O'"
12444 $LFS setstripe -N2 -c 1 $DIR/$tfile.m$O
12445 S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.m$O))
12446 (( $S == ($O & 0666) )) ||
12447 error "lfs setstripe -N2 $DIR/$tfile.m$O '$S' != '$O'"
12448 rm -f $DIR/$tfile.[smp]$0
12452 # limit the concurrently running threads to 64. LU-11878
12453 local idx=$((U % 64))
12454 [ -z "${pids[idx]}" ] || wait ${pids[idx]}
12459 run_test 103b "umask lfs setstripe"
12462 mkdir -p $DIR/$tdir
12463 cp -rp $DIR/$tdir $DIR/$tdir.bak
12465 [ -n "$(getfattr -d -m. $DIR/$tdir | grep posix_acl_default)" ] &&
12466 error "$DIR/$tdir shouldn't contain default ACL"
12467 [ -n "$(getfattr -d -m. $DIR/$tdir.bak | grep posix_acl_default)" ] &&
12468 error "$DIR/$tdir.bak shouldn't contain default ACL"
12471 run_test 103c "'cp -rp' won't set empty acl"
12476 local saved_debug=$($LCTL get_param -n debug)
12478 (( $MDS1_VERSION >= $(version_code 2.14.52) )) ||
12479 skip "MDS needs to be at least 2.14.52"
12481 large_xattr_enabled || skip_env "ea_inode feature disabled"
12483 mkdir -p $DIR/$tdir
12484 # add big LOV EA to cause reply buffer overflow earlier
12485 $LFS setstripe -C 1000 $DIR/$tdir
12486 lctl set_param mdc.*-mdc*.stats=clear
12488 $LCTL set_param debug=0
12489 stack_trap "$LCTL set_param debug=\"$saved_debug\"" EXIT
12490 stack_trap "$LCTL get_param mdc.*-mdc*.stats" EXIT
12492 # add a large number of default ACLs (expect 8000+ for 2.13+)
12493 for U in {2..7000}; do
12494 setfacl -d -m user:$U:rwx $DIR/$tdir ||
12495 error "Able to add just $U default ACLs"
12497 numacl=$(getfacl $DIR/$tdir |& grep -c "default:user")
12498 echo "$numacl default ACLs created"
12500 stat $DIR/$tdir || error "Cannot stat directory"
12501 # check file creation
12502 touch $DIR/$tdir/$tfile ||
12503 error "failed to create $tfile with $numacl default ACLs"
12504 stat $DIR/$tdir/$tfile || error "Cannot stat file"
12505 fileacl=$(getfacl $DIR/$tdir/$tfile |& grep -c "user:")
12506 echo "$fileacl ACLs were inherited"
12507 (( $fileacl == $numacl )) ||
12508 error "Not all default ACLs were inherited: $numacl != $fileacl"
12509 # check that new ACLs creation adds new ACLs to inherited ACLs
12510 setfacl -m user:19000:rwx $DIR/$tdir/$tfile ||
12511 error "Cannot set new ACL"
12512 numacl=$((numacl + 1))
12513 fileacl=$(getfacl $DIR/$tdir/$tfile |& grep -c "user:")
12514 (( $fileacl == $numacl )) ||
12515 error "failed to add new ACL: $fileacl != $numacl as expected"
12516 # adds more ACLs to a file to reach their maximum at 8000+
12518 for U in {20000..25000}; do
12519 setfacl -m user:$U:rwx $DIR/$tdir/$tfile || break
12520 numacl=$((numacl + 1))
12522 echo "Added $numacl more ACLs to the file"
12523 fileacl=$(getfacl $DIR/$tdir/$tfile |& grep -c "user:")
12524 echo "Total $fileacl ACLs in file"
12525 stat $DIR/$tdir/$tfile > /dev/null || error "Cannot stat file"
12526 rm -f $DIR/$tdir/$tfile || error "Cannot remove file"
12527 rmdir $DIR/$tdir || error "Cannot remove directory"
12529 run_test 103e "inheritance of big amount of default ACLs"
12532 (( $MDS1_VERSION >= $(version_code 2.14.51) )) ||
12533 skip "MDS needs to be at least 2.14.51"
12535 large_xattr_enabled || skip_env "ea_inode feature disabled"
12537 # enable changelog to consume more internal MDD buffers
12540 mkdir -p $DIR/$tdir
12542 $LFS setstripe -C 1000 $DIR/$tdir
12543 setfacl -d -m user:$U:rwx $DIR/$tdir || error "Cannot add default ACLs"
12544 mkdir $DIR/$tdir/inherited || error "failed to create subdirectory"
12545 rmdir $DIR/$tdir/inherited || error "Cannot remove subdirectory"
12546 rmdir $DIR/$tdir || error "Cannot remove directory"
12548 run_test 103f "changelog doesn't interfere with default ACLs buffers"
12551 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12554 lfs df || error "lfs df failed"
12555 lfs df -ih || error "lfs df -ih failed"
12556 lfs df -h $DIR || error "lfs df -h $DIR failed"
12557 lfs df -i $DIR || error "lfs df -i $DIR failed"
12558 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
12559 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
12561 local OSC=$(lctl dl | grep OST0000-osc-[^M] | awk '{ print $4 }')
12562 lctl --device %$OSC deactivate
12563 lfs df || error "lfs df with deactivated OSC failed"
12564 lctl --device %$OSC activate
12565 # wait the osc back to normal
12566 wait_osc_import_ready client ost
12568 lfs df || error "lfs df with reactivated OSC failed"
12571 run_test 104a "lfs df [-ih] [path] test ========================="
12574 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12575 [ $RUNAS_ID -eq $UID ] &&
12576 skip_env "RUNAS_ID = UID = $UID -- skipping"
12578 denied_cnt=$(($($RUNAS $LFS check servers 2>&1 |
12579 grep "Permission denied" | wc -l)))
12580 if [ $denied_cnt -ne 0 ]; then
12581 error "lfs check servers test failed"
12584 run_test 104b "$RUNAS lfs check servers test ===================="
12587 # Verify $1 is within range of $2.
12588 # Success when $1 is within range. That is, when $1 is >= 2% of $2 and
12589 # $1 is <= 2% of $2. Else Fail.
12592 # Strip all units (M, G, T)
12593 actual=$(echo $1 | tr -d A-Z)
12594 expect=$(echo $2 | tr -d A-Z)
12596 expect_lo=$(($expect * 98 / 100)) # 2% below
12597 expect_hi=$(($expect * 102 / 100)) # 2% above
12599 # permit 2% drift above and below
12600 (( $actual >= $expect_lo && $actual <= $expect_hi ))
12604 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12605 [ "$ost1_FSTYPE" == "zfs" ] || skip "zfs only test"
12607 local ost_param="osd-zfs.$FSNAME-OST0000."
12608 local mdt_param="osd-zfs.$FSNAME-MDT0000."
12609 local ofacets=$(get_facets OST)
12610 local mfacets=$(get_facets MDS)
12611 local saved_ost_blocks=
12612 local saved_mdt_blocks=
12614 echo "Before recordsize change"
12615 lfs_df=($($LFS df -h | grep "filesystem_summary:"))
12616 df=($(df -h | grep "$MOUNT"$))
12619 echo "lfs output : ${lfs_df[*]}"
12620 echo "df output : ${df[*]}"
12622 for facet in ${ofacets//,/ }; do
12623 if [ -z $saved_ost_blocks ]; then
12624 saved_ost_blocks=$(do_facet $facet \
12625 lctl get_param -n $ost_param.blocksize)
12626 echo "OST Blocksize: $saved_ost_blocks"
12628 ost=$(do_facet $facet lctl get_param -n $ost_param.mntdev)
12629 do_facet $facet zfs set recordsize=32768 $ost
12632 # BS too small. Sufficient for functional testing.
12633 for facet in ${mfacets//,/ }; do
12634 if [ -z $saved_mdt_blocks ]; then
12635 saved_mdt_blocks=$(do_facet $facet \
12636 lctl get_param -n $mdt_param.blocksize)
12637 echo "MDT Blocksize: $saved_mdt_blocks"
12639 mdt=$(do_facet $facet lctl get_param -n $mdt_param.mntdev)
12640 do_facet $facet zfs set recordsize=32768 $mdt
12643 # Give new values chance to reflect change
12646 echo "After recordsize change"
12647 lfs_df_after=($($LFS df -h | grep "filesystem_summary:"))
12648 df_after=($(df -h | grep "$MOUNT"$))
12651 echo "lfs output : ${lfs_df_after[*]}"
12652 echo "df output : ${df_after[*]}"
12655 value_in_range ${lfs_df_after[1]%.*} ${lfs_df[1]%.*} ||
12656 error "lfs_df bytes: ${lfs_df_after[1]%.*} != ${lfs_df[1]%.*}"
12657 value_in_range ${lfs_df_after[2]%.*} ${lfs_df[2]%.*} ||
12658 error "lfs_df used: ${lfs_df_after[2]%.*} != ${lfs_df[2]%.*}"
12659 value_in_range ${lfs_df_after[3]%.*} ${lfs_df[3]%.*} ||
12660 error "lfs_df avail: ${lfs_df_after[3]%.*} != ${lfs_df[3]%.*}"
12663 value_in_range ${df_after[1]%.*} ${df[1]%.*} ||
12664 error "df bytes: ${df_after[1]%.*} != ${df[1]%.*}"
12665 value_in_range ${df_after[2]%.*} ${df[2]%.*} ||
12666 error "df used: ${df_after[2]%.*} != ${df[2]%.*}"
12667 value_in_range ${df_after[3]%.*} ${df[3]%.*} ||
12668 error "df avail: ${df_after[3]%.*} != ${df[3]%.*}"
12670 # Restore MDT recordize back to original
12671 for facet in ${mfacets//,/ }; do
12672 mdt=$(do_facet $facet lctl get_param -n $mdt_param.mntdev)
12673 do_facet $facet zfs set recordsize=$saved_mdt_blocks $mdt
12676 # Restore OST recordize back to original
12677 for facet in ${ofacets//,/ }; do
12678 ost=$(do_facet $facet lctl get_param -n $ost_param.mntdev)
12679 do_facet $facet zfs set recordsize=$saved_ost_blocks $ost
12684 run_test 104c "Verify df vs lfs_df stays same after recordsize change"
12687 (( $RUNAS_ID != $UID )) ||
12688 skip_env "RUNAS_ID = UID = $UID -- skipping"
12690 (( $CLIENT_VERSION >= $(version_code 2.15.51) )) ||
12691 skip "lustre version doesn't support lctl dl with non-root"
12693 # debugfs only allows root users to access files, so the
12694 # previous move of the "devices" file to debugfs broke
12695 # "lctl dl" for non-root users. The LU-9680 Netlink
12696 # interface again allows non-root users to list devices.
12697 [ "$($RUNAS $LCTL dl | wc -l)" -ge 3 ] ||
12698 error "lctl dl doesn't work for non root"
12700 ost_count="$($RUNAS $LCTL dl | grep $FSNAME-OST* | wc -l)"
12701 [ "$ost_count" -eq $OSTCOUNT ] ||
12702 error "lctl dl reports wrong number of OST devices"
12704 mdt_count="$($RUNAS $LCTL dl | grep $FSNAME-MDT* | wc -l)"
12705 [ "$mdt_count" -eq $MDSCOUNT ] ||
12706 error "lctl dl reports wrong number of MDT devices"
12708 run_test 104d "$RUNAS lctl dl test"
12711 # doesn't work on 2.4 kernels
12713 if $(flock_is_enabled); then
12714 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
12716 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
12720 run_test 105a "flock when mounted without -o flock test ========"
12724 if $(flock_is_enabled); then
12725 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
12727 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
12731 run_test 105b "fcntl when mounted without -o flock test ========"
12735 if $(flock_is_enabled); then
12736 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
12738 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
12742 run_test 105c "lockf when mounted without -o flock test"
12744 test_105d() { # bug 15924
12745 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12747 test_mkdir $DIR/$tdir
12748 flock_is_enabled || skip_env "mount w/o flock enabled"
12749 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
12750 $LCTL set_param fail_loc=0x80000315
12751 flocks_test 2 $DIR/$tdir
12753 run_test 105d "flock race (should not freeze) ========"
12755 test_105e() { # bug 22660 && 22040
12756 flock_is_enabled || skip_env "mount w/o flock enabled"
12759 flocks_test 3 $DIR/$tfile
12761 run_test 105e "Two conflicting flocks from same process"
12763 test_106() { #bug 10921
12764 test_mkdir $DIR/$tdir
12765 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
12766 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
12768 run_test 106 "attempt exec of dir followed by chown of that dir"
12771 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12779 local save_pattern=$(sysctl -n kernel.core_pattern)
12780 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
12781 sysctl -w kernel.core_pattern=$file
12782 sysctl -w kernel.core_uses_pid=0
12784 ulimit -c unlimited
12790 kill -s 11 $SLEEPPID
12792 if [ -e $file ]; then
12793 size=`stat -c%s $file`
12794 [ $size -eq 0 ] && error "Fail to create core file $file"
12796 error "Fail to create core file $file"
12799 sysctl -w kernel.core_pattern=$save_pattern
12800 sysctl -w kernel.core_uses_pid=$save_uses_pid
12803 run_test 107 "Coredump on SIG"
12806 test_mkdir $DIR/$tdir
12807 test_mkdir $DIR/$tdir/$(str_repeat 'a' 255)
12808 $LFS mkdir -c $MDSCOUNT $DIR/$tdir/$(str_repeat 'b' 256) &&
12809 error "mkdir with 256 char should fail, but did not"
12810 touch $DIR/$tdir/$(str_repeat 'x' 255) ||
12811 error "create with 255 char failed"
12812 touch $DIR/$tdir/$(str_repeat 'y' 256) &&
12813 error "create with 256 char should fail, but did not"
12818 run_test 110 "filename length checking"
12820 test_116a() { # was previously test_116()
12821 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12822 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
12823 remote_mds_nodsh && skip "remote MDS with nodsh"
12825 echo -n "Free space priority "
12826 do_facet $SINGLEMDS lctl get_param -n lo[vd].*-mdtlov.qos_prio_free |
12831 [ $MINV -eq 0 ] && skip "no free space in OST$MINI, skip"
12832 [ $MINV -gt 10000000 ] && skip "too much free space in OST$MINI, skip"
12833 stack_trap simple_cleanup_common
12835 # Check if we need to generate uneven OSTs
12836 test_mkdir -p $DIR/$tdir/OST${MINI}
12837 local FILL=$((MINV / 4))
12838 local DIFF=$((MAXV - MINV))
12839 local DIFF2=$((DIFF * 100 / MINV))
12841 local threshold=$(do_facet $SINGLEMDS \
12842 lctl get_param -n *.*MDT0000-mdtlov.qos_threshold_rr | head -n1)
12843 threshold=${threshold%%%}
12844 echo -n "Check for uneven OSTs: "
12845 echo -n "diff=${DIFF}KB (${DIFF2}%) must be > ${threshold}% ..."
12847 if [[ $DIFF2 -gt $threshold ]]; then
12849 echo "Don't need to fill OST$MINI"
12851 # generate uneven OSTs. Write 2% over the QOS threshold value
12853 DIFF=$((threshold - DIFF2 + 2))
12854 DIFF2=$((MINV * DIFF / 100))
12855 echo "Fill $DIFF% remaining space in OST$MINI with ${DIFF2}KB"
12856 $LFS setstripe -i $MINI -c 1 $DIR/$tdir/OST${MINI} ||
12857 error "setstripe failed"
12858 DIFF=$((DIFF2 / 2048))
12860 while [ $i -lt $DIFF ]; do
12862 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i \
12863 bs=2M count=1 2>/dev/null
12872 DIFF=$((MAXV - MINV))
12873 DIFF2=$((DIFF * 100 / MINV))
12874 echo -n "diff=$DIFF=$DIFF2% must be > $threshold% for QOS mode..."
12875 if [ $DIFF2 -gt $threshold ]; then
12878 skip "QOS imbalance criteria not met"
12886 # now fill using QOS
12887 $LFS setstripe -c 1 $DIR/$tdir
12888 FILL=$((FILL / 200))
12889 if [ $FILL -gt 600 ]; then
12892 echo "writing $FILL files to QOS-assigned OSTs"
12894 while [ $i -lt $FILL ]; do
12896 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=200k \
12897 count=1 2>/dev/null
12900 echo "wrote $i 200k files"
12904 echo "Note: free space may not be updated, so measurements might be off"
12906 DIFF2=$((MAXV - MINV))
12907 echo "free space delta: orig $DIFF final $DIFF2"
12908 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
12909 DIFF=$((MINV1 - ${AVAIL[$MINI1]}))
12910 echo "Wrote ${DIFF}KB to smaller OST $MINI1"
12911 DIFF2=$((MAXV1 - ${AVAIL[$MAXI1]}))
12912 echo "Wrote ${DIFF2}KB to larger OST $MAXI1"
12913 if [[ $DIFF -gt 0 ]]; then
12914 FILL=$((DIFF2 * 100 / DIFF - 100))
12915 echo "Wrote ${FILL}% more data to larger OST $MAXI1"
12918 # Figure out which files were written where
12919 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
12920 awk '/'$MINI1': / {print $2; exit}')
12922 MINC=$($LFS getstripe --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
12923 echo "$MINC files created on smaller OST $MINI1"
12924 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
12925 awk '/'$MAXI1': / {print $2; exit}')
12927 MAXC=$($LFS getstripe --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
12928 echo "$MAXC files created on larger OST $MAXI1"
12929 if [[ $MINC -gt 0 ]]; then
12930 FILL=$((MAXC * 100 / MINC - 100))
12931 echo "Wrote ${FILL}% more files to larger OST $MAXI1"
12933 [[ $MAXC -gt $MINC ]] ||
12934 error_ignore LU-9 "stripe QOS didn't balance free space"
12936 run_test 116a "stripe QOS: free space balance ==================="
12938 test_116b() { # LU-2093
12939 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12940 remote_mds_nodsh && skip "remote MDS with nodsh"
12942 #define OBD_FAIL_MDS_OSC_CREATE_FAIL 0x147
12943 local old_rr=$(do_facet $SINGLEMDS lctl get_param -n \
12944 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr | head -1)
12945 [ -z "$old_rr" ] && skip "no QOS"
12946 do_facet $SINGLEMDS lctl set_param \
12947 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr=0
12948 mkdir -p $DIR/$tdir
12949 do_facet $SINGLEMDS lctl set_param fail_loc=0x147
12950 createmany -o $DIR/$tdir/f- 20 || error "can't create"
12951 do_facet $SINGLEMDS lctl set_param fail_loc=0
12953 do_facet $SINGLEMDS lctl set_param \
12954 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr=$old_rr
12956 run_test 116b "QoS shouldn't LBUG if not enough OSTs found on the 2nd pass"
12958 test_117() # bug 10891
12960 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12962 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
12963 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
12964 lctl set_param fail_loc=0x21e
12965 > $DIR/$tfile || error "truncate failed"
12966 lctl set_param fail_loc=0
12967 echo "Truncate succeeded."
12970 run_test 117 "verify osd extend =========="
12972 NO_SLOW_RESENDCOUNT=4
12973 export OLD_RESENDCOUNT=""
12974 set_resend_count () {
12975 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
12976 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -n1)
12977 lctl set_param -n $PROC_RESENDCOUNT $1
12978 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
12981 # for reduce test_118* time (b=14842)
12982 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
12984 # Reset async IO behavior after error case
12986 FILE=$DIR/reset_async
12988 # Ensure all OSCs are cleared
12989 $LFS setstripe -c -1 $FILE
12990 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
12995 test_118a() #bug 11710
12997 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13001 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
13002 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
13003 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
13005 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
13006 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
13011 run_test 118a "verify O_SYNC works =========="
13015 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13016 remote_ost_nodsh && skip "remote OST with nodsh"
13020 #define OBD_FAIL_SRV_ENOENT 0x217
13021 set_nodes_failloc "$(osts_nodes)" 0x217
13022 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
13024 set_nodes_failloc "$(osts_nodes)" 0
13025 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
13026 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
13029 if [[ $RC -eq 0 ]]; then
13030 error "Must return error due to dropped pages, rc=$RC"
13034 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
13035 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
13039 echo "Dirty pages not leaked on ENOENT"
13041 # Due to the above error the OSC will issue all RPCs syncronously
13042 # until a subsequent RPC completes successfully without error.
13043 $MULTIOP $DIR/$tfile Ow4096yc
13048 run_test 118b "Reclaim dirty pages on fatal error =========="
13052 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13054 # for 118c, restore the original resend count, LU-1940
13055 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] &&
13056 set_resend_count $OLD_RESENDCOUNT
13057 remote_ost_nodsh && skip "remote OST with nodsh"
13061 #define OBD_FAIL_OST_EROFS 0x216
13062 set_nodes_failloc "$(osts_nodes)" 0x216
13064 # multiop should block due to fsync until pages are written
13065 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
13069 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
13070 error "Multiop failed to block on fsync, pid=$MULTIPID"
13073 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
13075 if [[ $WRITEBACK -eq 0 ]]; then
13076 error "No page in writeback, writeback=$WRITEBACK"
13079 set_nodes_failloc "$(osts_nodes)" 0
13082 if [[ $RC -ne 0 ]]; then
13083 error "Multiop fsync failed, rc=$RC"
13086 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
13087 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
13089 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
13090 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
13094 echo "Dirty pages flushed via fsync on EROFS"
13097 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
13099 # continue to use small resend count to reduce test_118* time (b=14842)
13100 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
13104 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13105 remote_ost_nodsh && skip "remote OST with nodsh"
13109 #define OBD_FAIL_OST_BRW_PAUSE_BULK
13110 set_nodes_failloc "$(osts_nodes)" 0x214
13111 # multiop should block due to fsync until pages are written
13112 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
13116 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
13117 error "Multiop failed to block on fsync, pid=$MULTIPID"
13120 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
13122 if [[ $WRITEBACK -eq 0 ]]; then
13123 error "No page in writeback, writeback=$WRITEBACK"
13126 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
13127 set_nodes_failloc "$(osts_nodes)" 0
13129 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
13130 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
13132 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
13133 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
13137 echo "Dirty pages gaurenteed flushed via fsync"
13140 run_test 118d "Fsync validation inject a delay of the bulk =========="
13143 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13147 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
13148 lctl set_param fail_loc=0x8000040a
13150 # Should simulate EINVAL error which is fatal
13151 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
13153 if [[ $RC -eq 0 ]]; then
13154 error "Must return error due to dropped pages, rc=$RC"
13157 lctl set_param fail_loc=0x0
13159 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
13160 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
13161 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
13163 if [[ $LOCKED -ne 0 ]]; then
13164 error "Locked pages remain in cache, locked=$LOCKED"
13167 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
13168 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
13172 echo "No pages locked after fsync"
13177 run_test 118f "Simulate unrecoverable OSC side error =========="
13180 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13184 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
13185 lctl set_param fail_loc=0x406
13187 # simulate local -ENOMEM
13188 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
13191 lctl set_param fail_loc=0
13192 if [[ $RC -eq 0 ]]; then
13193 error "Must return error due to dropped pages, rc=$RC"
13196 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
13197 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
13198 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
13200 if [[ $LOCKED -ne 0 ]]; then
13201 error "Locked pages remain in cache, locked=$LOCKED"
13204 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
13205 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
13209 echo "No pages locked after fsync"
13214 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
13217 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13218 remote_ost_nodsh && skip "remote OST with nodsh"
13222 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
13223 set_nodes_failloc "$(osts_nodes)" 0x20e
13224 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
13225 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
13228 set_nodes_failloc "$(osts_nodes)" 0
13229 if [[ $RC -eq 0 ]]; then
13230 error "Must return error due to dropped pages, rc=$RC"
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=$WRITEBACK"
13246 echo "No pages locked after fsync"
13250 run_test 118h "Verify timeout in handling recoverables errors =========="
13252 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
13255 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13256 remote_ost_nodsh && skip "remote OST with nodsh"
13260 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
13261 set_nodes_failloc "$(osts_nodes)" 0x20e
13263 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
13264 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
13267 set_nodes_failloc "$(osts_nodes)" 0
13271 if [[ $RC -ne 0 ]]; then
13272 error "got error, but should be not, rc=$RC"
13275 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
13276 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
13277 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
13278 if [[ $LOCKED -ne 0 ]]; then
13279 error "Locked pages remain in cache, locked=$LOCKED"
13282 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
13283 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
13287 echo "No pages locked after fsync"
13291 run_test 118i "Fix error before timeout in recoverable error =========="
13293 [ "$SLOW" = "no" ] && set_resend_count 4
13296 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13297 remote_ost_nodsh && skip "remote OST with nodsh"
13301 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
13302 set_nodes_failloc "$(osts_nodes)" 0x220
13304 # return -EIO from OST
13305 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
13307 set_nodes_failloc "$(osts_nodes)" 0x0
13308 if [[ $RC -eq 0 ]]; then
13309 error "Must return error due to dropped pages, rc=$RC"
13312 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
13313 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
13314 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
13315 if [[ $LOCKED -ne 0 ]]; then
13316 error "Locked pages remain in cache, locked=$LOCKED"
13319 # in recoverable error on OST we want resend and stay until it finished
13320 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
13321 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
13325 echo "No pages locked after fsync"
13329 run_test 118j "Simulate unrecoverable OST side error =========="
13333 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13334 remote_ost_nodsh && skip "remote OSTs with nodsh"
13336 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
13337 set_nodes_failloc "$(osts_nodes)" 0x20e
13338 test_mkdir $DIR/$tdir
13340 for ((i=0;i<10;i++)); do
13341 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
13342 error "dd to $DIR/$tdir/$tfile-$i failed" )&
13349 set_nodes_failloc "$(osts_nodes)" 0
13352 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
13354 test_118l() # LU-646
13356 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13358 test_mkdir $DIR/$tdir
13359 $MULTIOP $DIR/$tdir Dy || error "fsync dir failed"
13362 run_test 118l "fsync dir"
13364 test_118m() # LU-3066
13366 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13368 test_mkdir $DIR/$tdir
13369 $MULTIOP $DIR/$tdir DY || error "fdatasync dir failed"
13372 run_test 118m "fdatasync dir ========="
13374 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
13381 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13382 remote_ost_nodsh && skip "remote OSTs with nodsh"
13384 # Sleep to avoid a cached response.
13385 #define OBD_STATFS_CACHE_SECONDS 1
13388 # Inject a 10 second delay in the OST_STATFS handler.
13389 #define OBD_FAIL_OST_STATFS_DELAY 0x242
13390 set_nodes_failloc "$(osts_nodes)" 0x242
13393 stat --file-system $MOUNT > /dev/null
13396 set_nodes_failloc "$(osts_nodes)" 0
13398 if ((end - begin > 20)); then
13399 error "statfs took $((end - begin)) seconds, expected 10"
13402 run_test 118n "statfs() sends OST_STATFS requests in parallel"
13404 test_119a() # bug 11737
13406 BSIZE=$((512 * 1024))
13407 directio write $DIR/$tfile 0 1 $BSIZE
13408 # We ask to read two blocks, which is more than a file size.
13409 # directio will indicate an error when requested and actual
13410 # sizes aren't equeal (a normal situation in this case) and
13411 # print actual read amount.
13412 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
13413 if [ "$NOB" != "$BSIZE" ]; then
13414 error "read $NOB bytes instead of $BSIZE"
13418 run_test 119a "Short directIO read must return actual read amount"
13420 test_119b() # bug 11737
13422 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
13424 $LFS setstripe -c 2 $DIR/$tfile || error "setstripe failed"
13425 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
13427 $MULTIOP $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) ||
13428 error "direct read failed"
13431 run_test 119b "Sparse directIO read must return actual read amount"
13433 test_119c() # bug 13099
13436 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
13437 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
13440 run_test 119c "Testing for direct read hitting hole"
13442 # Note: test 119d was removed, skipping 119d for new tests to avoid polluting
13443 # Maloo test history
13447 (( $OSTCOUNT >= 2 )) || skip "needs >= 2 OSTs"
13449 local stripe_size=$((1024 * 1024)) #1 MiB
13450 # Max i/o below is ~ 4 * stripe_size, so this gives ~5 i/os
13451 local file_size=$((25 * stripe_size))
13454 $LFS setstripe -c 2 -S $stripe_size $DIR/$tfile.1
13455 stack_trap "rm -f $DIR/$tfile*"
13457 # Just a bit bigger than the largest size in the test set below
13458 dd if=/dev/urandom bs=$file_size count=1 of=$DIR/$tfile.1 ||
13459 error "buffered i/o to create file failed"
13461 if zfs_or_rotational; then
13462 # DIO on ZFS can take up to 2 seconds per IO
13463 # rotational is better, but still slow.
13464 # Limit testing on those media to larger sizes
13465 bsizes="$((stripe_size - PAGE_SIZE)) $stripe_size"
13467 bsizes="$PAGE_SIZE $((PAGE_SIZE * 4)) $stripe_size \
13468 $((stripe_size * 4))"
13471 for bs in $bsizes; do
13472 $LFS setstripe -c 2 -S $stripe_size $DIR/$tfile.2
13473 echo "Read/write with DIO at size $bs"
13474 # Read and write with DIO from source to dest
13475 dd if=$DIR/$tfile.1 bs=$bs of=$DIR/$tfile.2 \
13476 iflag=direct oflag=direct ||
13479 ls -la $DIR/$tfile.1 $DIR/$tfile.2
13480 $CHECKSTAT -t file -s $file_size $DIR/$tfile.2 ||
13481 error "size incorrect, file copy read/write bsize: $bs"
13482 cmp --verbose $DIR/$tfile.1 $DIR/$tfile.2 ||
13483 error "files differ, bsize $bs"
13484 rm -f $DIR/$tfile.2
13487 run_test 119e "Basic tests of dio read and write at various sizes"
13491 (( $OSTCOUNT >= 2 )) || skip "needs >= 2 OSTs"
13493 local stripe_size=$((1024 * 1024)) #1 MiB
13494 # Max i/o below is ~ 4 * stripe_size, so this gives ~5 i/os
13495 local file_size=$((25 * stripe_size))
13498 $LFS setstripe -c 2 -S $stripe_size $DIR/$tfile.1
13499 stack_trap "rm -f $DIR/$tfile*"
13501 # Just a bit bigger than the largest size in the test set below
13502 dd if=/dev/urandom bs=$file_size count=1 of=$DIR/$tfile.1 ||
13503 error "buffered i/o to create file failed"
13505 if zfs_or_rotational; then
13506 # DIO on ZFS can take up to 2 seconds per IO
13507 # rotational is better, but still slow.
13508 # Limit testing on those media to larger sizes
13509 bsizes="$((stripe_size - PAGE_SIZE)) $stripe_size"
13511 bsizes="$PAGE_SIZE $((PAGE_SIZE * 4)) $stripe_size \
13512 $((stripe_size * 4))"
13515 for bs in $bsizes; do
13516 $LFS setstripe -c 2 -S $stripe_size $DIR/$tfile.2
13517 # Read and write with DIO from source to dest in two
13518 # threads - should give correct copy of file
13521 dd if=$DIR/$tfile.1 bs=$bs of=$DIR/$tfile.2 iflag=direct \
13522 oflag=direct conv=notrunc &
13524 # Note block size is different here for a more interesting race
13525 dd if=$DIR/$tfile.1 bs=$((bs * 2)) of=$DIR/$tfile.2 \
13526 iflag=direct oflag=direct conv=notrunc &
13532 if (( rc1 != 0 )); then
13533 error "dio copy 1 w/bsize $bs failed: $rc1"
13535 if (( rc2 != 0 )); then
13536 error "dio copy 2 w/bsize $bs failed: $rc2"
13540 $CHECKSTAT -t file -s $file_size $DIR/$tfile.2 ||
13541 error "size incorrect, file copy read/write bsize: $bs"
13542 cmp --verbose $DIR/$tfile.1 $DIR/$tfile.2 ||
13543 error "files differ, bsize $bs"
13544 rm -f $DIR/$tfile.2
13547 run_test 119f "dio vs dio race"
13551 (( $OSTCOUNT >= 2 )) || skip "needs >= 2 OSTs"
13553 local stripe_size=$((1024 * 1024)) #1 MiB
13554 # Max i/o below is ~ 4 * stripe_size, so this gives ~5 i/os
13555 local file_size=$((25 * stripe_size))
13558 $LFS setstripe -c 2 -S $stripe_size $DIR/$tfile.1
13559 stack_trap "rm -f $DIR/$tfile*"
13561 # Just a bit bigger than the largest size in the test set below
13562 dd if=/dev/urandom bs=$file_size count=1 of=$DIR/$tfile.1 ||
13563 error "buffered i/o to create file failed"
13565 if zfs_or_rotational; then
13566 # DIO on ZFS can take up to 2 seconds per IO
13567 # rotational is better, but still slow.
13568 # Limit testing on those media to larger sizes
13569 bsizes="$((stripe_size - PAGE_SIZE)) $stripe_size"
13571 bsizes="$PAGE_SIZE $((PAGE_SIZE * 4)) $stripe_size \
13572 $((stripe_size * 4))"
13575 for bs in $bsizes; do
13576 $LFS setstripe -c 2 -S $stripe_size $DIR/$tfile.2
13578 dd if=$DIR/$tfile.1 bs=$bs of=$DIR/$tfile.2 iflag=direct \
13579 oflag=direct conv=notrunc &
13581 # Buffered I/O with similar but not the same block size
13582 dd if=$DIR/$tfile.1 bs=$((bs * 2)) of=$DIR/$tfile.2 &
13588 if (( rc1 != 0 )); then
13589 error "dio copy 1 w/bsize $bs failed: $rc1"
13591 if (( rc2 != 0 )); then
13592 error "buffered copy 2 w/bsize $bs failed: $rc2"
13595 $CHECKSTAT -t file -s $file_size $DIR/$tfile.2 ||
13596 error "size incorrect"
13597 cmp --verbose $DIR/$tfile.1 $DIR/$tfile.2 ||
13598 error "files differ, bsize $bs"
13599 rm -f $DIR/$tfile.2
13602 run_test 119g "dio vs buffered I/O race"
13605 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13606 remote_mds_nodsh && skip "remote MDS with nodsh"
13607 test_mkdir -i0 -c1 $DIR/$tdir
13608 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
13609 skip_env "no early lock cancel on server"
13611 lru_resize_disable mdc
13612 lru_resize_disable osc
13613 cancel_lru_locks mdc
13614 # asynchronous object destroy at MDT could cause bl ast to client
13615 cancel_lru_locks osc
13617 stat $DIR/$tdir > /dev/null
13618 can1=$(do_facet mds1 \
13619 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
13620 awk '/ldlm_cancel/ {print $2}')
13621 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
13622 awk '/ldlm_bl_callback/ {print $2}')
13623 test_mkdir -i0 -c1 $DIR/$tdir/d1
13624 can2=$(do_facet mds1 \
13625 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
13626 awk '/ldlm_cancel/ {print $2}')
13627 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
13628 awk '/ldlm_bl_callback/ {print $2}')
13629 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
13630 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
13631 lru_resize_enable mdc
13632 lru_resize_enable osc
13634 run_test 120a "Early Lock Cancel: mkdir test"
13637 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13638 remote_mds_nodsh && skip "remote MDS with nodsh"
13639 test_mkdir $DIR/$tdir
13640 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
13641 skip_env "no early lock cancel on server"
13643 lru_resize_disable mdc
13644 lru_resize_disable osc
13645 cancel_lru_locks mdc
13646 stat $DIR/$tdir > /dev/null
13647 can1=$(do_facet $SINGLEMDS \
13648 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
13649 awk '/ldlm_cancel/ {print $2}')
13650 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
13651 awk '/ldlm_bl_callback/ {print $2}')
13652 touch $DIR/$tdir/f1
13653 can2=$(do_facet $SINGLEMDS \
13654 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
13655 awk '/ldlm_cancel/ {print $2}')
13656 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
13657 awk '/ldlm_bl_callback/ {print $2}')
13658 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
13659 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
13660 lru_resize_enable mdc
13661 lru_resize_enable osc
13663 run_test 120b "Early Lock Cancel: create test"
13666 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13667 remote_mds_nodsh && skip "remote MDS with nodsh"
13668 test_mkdir -i0 -c1 $DIR/$tdir
13669 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
13670 skip "no early lock cancel on server"
13672 lru_resize_disable mdc
13673 lru_resize_disable osc
13674 test_mkdir -i0 -c1 $DIR/$tdir/d1
13675 test_mkdir -i0 -c1 $DIR/$tdir/d2
13676 touch $DIR/$tdir/d1/f1
13677 cancel_lru_locks mdc
13678 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
13679 can1=$(do_facet mds1 \
13680 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
13681 awk '/ldlm_cancel/ {print $2}')
13682 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
13683 awk '/ldlm_bl_callback/ {print $2}')
13684 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
13685 can2=$(do_facet mds1 \
13686 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
13687 awk '/ldlm_cancel/ {print $2}')
13688 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
13689 awk '/ldlm_bl_callback/ {print $2}')
13690 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
13691 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
13692 lru_resize_enable mdc
13693 lru_resize_enable osc
13695 run_test 120c "Early Lock Cancel: link test"
13698 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13699 remote_mds_nodsh && skip "remote MDS with nodsh"
13700 test_mkdir -i0 -c1 $DIR/$tdir
13701 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
13702 skip_env "no early lock cancel on server"
13704 lru_resize_disable mdc
13705 lru_resize_disable osc
13707 cancel_lru_locks mdc
13708 stat $DIR/$tdir > /dev/null
13709 can1=$(do_facet mds1 \
13710 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
13711 awk '/ldlm_cancel/ {print $2}')
13712 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
13713 awk '/ldlm_bl_callback/ {print $2}')
13714 chmod a+x $DIR/$tdir
13715 can2=$(do_facet mds1 \
13716 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
13717 awk '/ldlm_cancel/ {print $2}')
13718 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
13719 awk '/ldlm_bl_callback/ {print $2}')
13720 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
13721 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
13722 lru_resize_enable mdc
13723 lru_resize_enable osc
13725 run_test 120d "Early Lock Cancel: setattr test"
13728 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13729 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
13730 skip_env "no early lock cancel on server"
13731 remote_mds_nodsh && skip "remote MDS with nodsh"
13733 local dlmtrace_set=false
13735 test_mkdir -i0 -c1 $DIR/$tdir
13736 lru_resize_disable mdc
13737 lru_resize_disable osc
13738 ! $LCTL get_param debug | grep -q dlmtrace &&
13739 $LCTL set_param debug=+dlmtrace && dlmtrace_set=true
13740 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
13741 cancel_lru_locks mdc
13742 cancel_lru_locks osc
13743 dd if=$DIR/$tdir/f1 of=/dev/null
13744 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
13745 # XXX client can not do early lock cancel of OST lock
13746 # during unlink (LU-4206), so cancel osc lock now.
13748 cancel_lru_locks osc
13749 can1=$(do_facet mds1 \
13750 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
13751 awk '/ldlm_cancel/ {print $2}')
13752 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
13753 awk '/ldlm_bl_callback/ {print $2}')
13754 unlink $DIR/$tdir/f1
13756 can2=$(do_facet mds1 \
13757 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
13758 awk '/ldlm_cancel/ {print $2}')
13759 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
13760 awk '/ldlm_bl_callback/ {print $2}')
13761 [ $can1 -ne $can2 ] && error "$((can2 - can1)) cancel RPC occured" &&
13762 $LCTL dk $TMP/cancel.debug.txt
13763 [ $blk1 -ne $blk2 ] && error "$((blk2 - blk1)) blocking RPC occured" &&
13764 $LCTL dk $TMP/blocking.debug.txt
13765 $dlmtrace_set && $LCTL set_param debug=-dlmtrace
13766 lru_resize_enable mdc
13767 lru_resize_enable osc
13769 run_test 120e "Early Lock Cancel: unlink test"
13772 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13773 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
13774 skip_env "no early lock cancel on server"
13775 remote_mds_nodsh && skip "remote MDS with nodsh"
13777 test_mkdir -i0 -c1 $DIR/$tdir
13778 lru_resize_disable mdc
13779 lru_resize_disable osc
13780 test_mkdir -i0 -c1 $DIR/$tdir/d1
13781 test_mkdir -i0 -c1 $DIR/$tdir/d2
13782 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
13783 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
13784 cancel_lru_locks mdc
13785 cancel_lru_locks osc
13786 dd if=$DIR/$tdir/d1/f1 of=/dev/null
13787 dd if=$DIR/$tdir/d2/f2 of=/dev/null
13788 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
13789 # XXX client can not do early lock cancel of OST lock
13790 # during rename (LU-4206), so cancel osc lock now.
13792 cancel_lru_locks osc
13793 can1=$(do_facet mds1 \
13794 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
13795 awk '/ldlm_cancel/ {print $2}')
13796 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
13797 awk '/ldlm_bl_callback/ {print $2}')
13798 mrename $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
13800 can2=$(do_facet mds1 \
13801 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
13802 awk '/ldlm_cancel/ {print $2}')
13803 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
13804 awk '/ldlm_bl_callback/ {print $2}')
13805 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
13806 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
13807 lru_resize_enable mdc
13808 lru_resize_enable osc
13810 run_test 120f "Early Lock Cancel: rename test"
13813 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13814 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
13815 skip_env "no early lock cancel on server"
13816 remote_mds_nodsh && skip "remote MDS with nodsh"
13818 lru_resize_disable mdc
13819 lru_resize_disable osc
13821 echo create $count files
13822 test_mkdir $DIR/$tdir
13823 cancel_lru_locks mdc
13824 cancel_lru_locks osc
13827 can0=$(do_facet $SINGLEMDS \
13828 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
13829 awk '/ldlm_cancel/ {print $2}')
13830 blk0=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
13831 awk '/ldlm_bl_callback/ {print $2}')
13832 createmany -o $DIR/$tdir/f $count
13834 can1=$(do_facet $SINGLEMDS \
13835 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
13836 awk '/ldlm_cancel/ {print $2}')
13837 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
13838 awk '/ldlm_bl_callback/ {print $2}')
13840 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
13841 echo rm $count files
13844 can2=$(do_facet $SINGLEMDS \
13845 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
13846 awk '/ldlm_cancel/ {print $2}')
13847 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
13848 awk '/ldlm_bl_callback/ {print $2}')
13850 echo total: $count removes in $((t2-t1))
13851 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
13853 # wait for commitment of removal
13854 lru_resize_enable mdc
13855 lru_resize_enable osc
13857 run_test 120g "Early Lock Cancel: performance test"
13859 test_121() { #bug #10589
13860 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13863 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out$/ {print $1}')
13864 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
13865 lctl set_param fail_loc=0x310
13866 cancel_lru_locks osc > /dev/null
13867 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in$/ {print $1}')
13868 lctl set_param fail_loc=0
13869 [[ $reads -eq $writes ]] ||
13870 error "read $reads blocks, must be $writes blocks"
13872 run_test 121 "read cancel race ========="
13874 test_123a_base() { # was test 123, statahead(bug 11401)
13877 ost_set_temp_seq_width_all $DATA_SEQ_MAX_WIDTH
13880 if ! grep -q "processor.*: 1" /proc/cpuinfo; then
13881 log "testing UP system. Performance may be lower than expected."
13884 running_in_vm && SLOWOK=1
13886 $LCTL set_param mdc.*.batch_stats=0
13889 test_mkdir $DIR/$tdir
13890 NUMFREE=$(df -i -P $DIR | tail -n 1 | awk '{ print $4 }')
13891 [[ $NUMFREE -gt 100000 ]] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
13893 for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
13894 createmany -o $DIR/$tdir/$tfile $j $((i - j))
13896 max=$(lctl get_param -n llite.*.statahead_max | head -n 1)
13897 lctl set_param -n llite.*.statahead_max 0
13898 lctl get_param llite.*.statahead_max
13899 cancel_lru_locks mdc
13900 cancel_lru_locks osc
13902 time $lsx $DIR/$tdir | wc -l
13904 delta=$((etime - stime))
13905 log "$lsx $i files without statahead: $delta sec"
13906 lctl set_param llite.*.statahead_max=$max
13908 swrong=$(lctl get_param -n llite.*.statahead_stats |
13909 awk '/statahead.wrong:/ { print $NF }')
13910 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
13911 cancel_lru_locks mdc
13912 cancel_lru_locks osc
13914 time $lsx $DIR/$tdir | wc -l
13916 delta_sa=$((etime - stime))
13917 log "$lsx $i files with statahead: $delta_sa sec"
13918 lctl get_param -n llite.*.statahead_stats
13919 ewrong=$(lctl get_param -n llite.*.statahead_stats |
13920 awk '/statahead.wrong:/ { print $NF }')
13922 [[ $swrong -lt $ewrong ]] &&
13923 log "statahead was stopped, maybe too many locks held!"
13924 [[ $delta -eq 0 || $delta_sa -eq 0 ]] && continue
13926 if (( $delta_sa*100 > $delta*105 && $delta_sa > $delta+2)); then
13927 max=$(lctl get_param -n llite.*.statahead_max |
13929 lctl set_param -n llite.*.statahead_max 0
13930 lctl get_param llite.*.statahead_max
13931 cancel_lru_locks mdc
13932 cancel_lru_locks osc
13934 time $lsx $DIR/$tdir | wc -l
13936 delta=$((etime - stime))
13937 log "$lsx $i files again without statahead: $delta sec"
13938 lctl set_param llite.*.statahead_max=$max
13939 if (( $delta_sa*100 > delta*105 && delta_sa > delta+2 )); then
13940 if [ $SLOWOK -eq 0 ]; then
13941 error "$lsx $i files is slower with statahead!"
13943 log "$lsx $i files is slower with statahead!"
13949 [ $delta -gt 20 ] && break
13950 [ $delta -gt 8 ] && MULT=$((50 / delta))
13951 [ "$SLOW" = "no" -a $delta -gt 5 ] && break
13959 delta=$((etime - stime))
13960 log "rm -r $DIR/$tdir/: $delta seconds"
13962 lctl get_param -n llite.*.statahead_stats
13963 $LCTL get_param mdc.*.batch_stats
13967 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13969 test_123a_base "ls -l"
13971 run_test 123aa "verify statahead work"
13974 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13976 statx_supported || skip_env "Test must be statx() syscall supported"
13978 test_123a_base "$STATX -l"
13980 run_test 123ab "verify statahead work by using statx"
13983 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13985 statx_supported || skip_env "Test must be statx() syscall supported"
13992 cancel_lru_locks $OSC
13993 rpcs_before=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
13994 agl_before=$($LCTL get_param -n llite.*.statahead_stats |
13995 awk '/agl.total:/ { print $NF }')
13996 test_123a_base "$STATX -c \"%n %i %A %h %u %g %W %X %Z\" -D"
13997 test_123a_base "$STATX --cached=always -D"
13998 agl_after=$($LCTL get_param -n llite.*.statahead_stats |
13999 awk '/agl.total:/ { print $NF }')
14000 [ $agl_before -eq $agl_after ] ||
14001 error "Should not trigger AGL thread - $agl_before:$agl_after"
14002 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
14003 [ $rpcs_after -eq $rpcs_before ] ||
14004 error "$STATX should not send glimpse RPCs to $OSC"
14006 run_test 123ac "verify statahead work by using statx without glimpse RPCs"
14008 test_batch_statahead() {
14016 echo -e "\nbatching: statahead_max=$max statahead_batch_max=$batch_max"
14017 $LCTL set_param mdc.*.batch_stats=0
14018 $LCTL set_param llite.*.statahead_max=$max
14019 $LCTL set_param llite.*.statahead_batch_max=$batch_max
14020 # Verify that batched statahead is faster than one without statahead
14021 test_123a_base "ls -l"
14023 stack_trap "rm -rf $DIR/$tdir" EXIT
14024 mkdir $DIR/$tdir || error "failed to mkdir $DIR/$tdir"
14025 createmany -o $DIR/$tdir/$tfile $num || error "failed to create files"
14027 # unbatched statahead
14028 $LCTL set_param llite.*.statahead_batch_max=0
14029 $LCTL set_param llite.*.statahead_stats=clear
14030 $LCTL set_param mdc.*.stats=clear
14031 cancel_lru_locks mdc
14032 cancel_lru_locks osc
14033 time ls -l $DIR/$tdir | wc -l
14034 unbatch_rpcs=$(calc_stats mdc.*.stats ldlm_ibits_enqueue)
14036 hit_total=$($LCTL get_param -n llite.*.statahead_stats |
14037 awk '/hit.total:/ { print $NF }')
14038 # hit ratio should be larger than 75% (7500).
14039 (( $hit_total > 7500 )) ||
14040 error "unbatched statahead hit count ($hit_total) is too low"
14042 # batched statahead
14043 $LCTL set_param llite.*.statahead_batch_max=$batch_max
14044 $LCTL set_param llite.*.statahead_stats=clear
14045 $LCTL set_param mdc.*.batch_stats=clear
14046 $LCTL set_param mdc.*.stats=clear
14047 cancel_lru_locks mdc
14048 cancel_lru_locks osc
14049 time ls -l $DIR/$tdir | wc -l
14050 batch_rpcs=$(calc_stats mdc.*.stats mds_batch)
14051 # wait for statahead thread to quit and update statahead stats
14053 hit_total=$($LCTL get_param -n llite.*.statahead_stats |
14054 awk '/hit.total:/ { print $NF }')
14055 # hit ratio should be larger than 75% (7500).
14056 (( $hit_total > 7500 )) ||
14057 error "batched statahead hit count ($hit_total) is too low"
14059 echo "unbatched RPCs: $unbatch_rpcs, batched RPCs: $batch_rpcs"
14060 (( $unbatch_rpcs > $batch_rpcs )) ||
14061 error "batched statahead does not reduce RPC count"
14062 $LCTL get_param mdc.*.batch_stats
14066 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14068 (( $MDS1_VERSION >= $(version_code 2.15.53) )) ||
14069 skip "Need server version at least 2.15.53"
14074 max=$($LCTL get_param -n llite.*.statahead_max | head -n 1)
14075 batch_max=$($LCTL get_param -n llite.*.statahead_batch_max | head -n 1)
14077 stack_trap "$LCTL set_param llite.*.statahead_max=$max" EXIT
14078 stack_trap "$LCTL set_param llite.*.statahead_batch_max=$batch_max" EXIT
14080 test_batch_statahead 32 32
14081 test_batch_statahead 2048 256
14083 run_test 123ad "Verify batching statahead works correctly"
14085 test_123b () { # statahead(bug 15027)
14086 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14088 test_mkdir $DIR/$tdir
14089 createmany -o $DIR/$tdir/$tfile-%d 1000
14091 cancel_lru_locks mdc
14092 cancel_lru_locks osc
14094 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
14095 lctl set_param fail_loc=0x80000803
14096 ls -lR $DIR/$tdir > /dev/null
14098 lctl set_param fail_loc=0x0
14099 lctl get_param -n llite.*.statahead_stats
14104 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
14107 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
14109 test_mkdir -i 0 -c 1 $DIR/$tdir.0
14110 test_mkdir -i 1 -c 1 $DIR/$tdir.1
14111 touch $DIR/$tdir.1/{1..3}
14112 mv $DIR/$tdir.1/{1..3} $DIR/$tdir.0
14114 remount_client $MOUNT
14116 $MULTIOP $DIR/$tdir.0 Q
14118 # let statahead to complete
14119 ls -l $DIR/$tdir.0 > /dev/null
14121 testid=$(echo $TESTNAME | tr '_' ' ')
14122 dmesg | tac | sed "/$testid/,$ d" | grep "Can not initialize inode" &&
14123 error "statahead warning" || true
14125 run_test 123c "Can not initialize inode warning on DNE statahead"
14132 test_mkdir -c -1 $DIR/$tdir || error "test_mkdir $DIR/$tdir failed"
14133 $LFS setdirstripe -D -c $MDSCOUNT $DIR/$tdir ||
14134 error "setdirstripe $DIR/$tdir failed"
14135 createmany -d $DIR/$tdir/$tfile $num || error "createmany $num failed"
14136 remount_client $MOUNT
14137 $LCTL get_param llite.*.statahead_max
14138 $LCTL set_param llite.*.statahead_stats=0 ||
14139 error "clear statahead_stats failed"
14140 swrong=$(lctl get_param -n llite.*.statahead_stats |
14141 awk '/statahead.wrong:/ { print $NF }')
14142 ls -l $DIR/$tdir || error "ls -l $DIR/$tdir failed"
14143 # wait for statahead thread finished to update hit/miss stats.
14145 $LCTL get_param -n llite.*.statahead_stats
14146 ewrong=$(lctl get_param -n llite.*.statahead_stats |
14147 awk '/statahead.wrong:/ { print $NF }')
14148 (( $swrong == $ewrong )) ||
14149 log "statahead was stopped, maybe too many locks held!"
14151 run_test 123d "Statahead on striped directories works correctly"
14156 local dir=$DIR/$tdir
14158 mkdir $dir || error "mkdir $dir failed"
14159 $LFS setstripe -C 32 $dir || error "setstripe $dir failed"
14160 stack_trap "rm -rf $dir"
14162 touch $dir/$tfile.{0..1000} || error "touch 1000 files failed"
14164 max=$($LCTL get_param -n llite.*.statahead_max | head -n 1)
14165 batch_max=$($LCTL get_param -n llite.*.statahead_batch_max | head -n 1)
14166 stack_trap "$LCTL set_param llite.*.statahead_max=$max" EXIT
14167 stack_trap "$LCTL set_param llite.*.statahead_batch_max=$batch_max" EXIT
14169 $LCTL set_param llite.*.statahead_max=2048
14170 $LCTL set_param llite.*.statahead_batch_max=1024
14173 $LCTL get_param mdc.*.batch_stats
14174 $LCTL get_param llite.*.statahead_*
14176 run_test 123e "statahead with large wide striping"
14181 local dir=$DIR/$tdir
14183 mkdir $dir || error "mkdir $dir failed"
14184 $LFS setstripe -C 1000 $dir || error "setstripe $dir failed"
14185 stack_trap "rm -rf $dir"
14187 touch $dir/$tfile.{0..200} || error "touch 200 files failed"
14189 max=$($LCTL get_param -n llite.*.statahead_max | head -n 1)
14190 batch_max=$($LCTL get_param -n llite.*.statahead_batch_max | head -n 1)
14192 $LCTL set_param llite.*.statahead_max=64
14193 $LCTL set_param llite.*.statahead_batch_max=64
14196 lctl get_param mdc.*.batch_stats
14197 lctl get_param llite.*.statahead_*
14199 $LCTL set_param llite.*.statahead_max=$max
14200 $LCTL set_param llite.*.statahead_batch_max=$batch_max
14202 run_test 123f "Retry mechanism with large wide striping files"
14205 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14206 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
14207 skip_env "no lru resize on server"
14211 test_mkdir $DIR/$tdir
14213 log "create $NR files at $DIR/$tdir"
14214 createmany -o $DIR/$tdir/f $NR ||
14215 error "failed to create $NR files in $DIR/$tdir"
14217 cancel_lru_locks mdc
14218 ls -l $DIR/$tdir > /dev/null
14222 for VALUE in $($LCTL get_param ldlm.namespaces.*mdc-*.lru_size); do
14223 local PARAM=$(echo ${VALUE[0]} | cut -d "=" -f1)
14224 LRU_SIZE=$($LCTL get_param -n $PARAM)
14225 if [[ $LRU_SIZE -gt $(default_lru_size) ]]; then
14226 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
14228 log "NS=$(basename $NSDIR)"
14233 if [[ -z "$NSDIR" || $LRU_SIZE -lt $(default_lru_size) ]]; then
14234 skip "Not enough cached locks created!"
14236 log "LRU=$LRU_SIZE"
14240 # We know that lru resize allows one client to hold $LIMIT locks
14241 # for 10h. After that locks begin to be killed by client.
14243 local LIMIT=$($LCTL get_param -n $NSDIR.pool.limit)
14245 if [ $LIMIT -lt $LRU_SIZE ]; then
14246 skip "Limit is too small $LIMIT"
14249 # Make LVF so higher that sleeping for $SLEEP is enough to _start_
14250 # killing locks. Some time was spent for creating locks. This means
14251 # that up to the moment of sleep finish we must have killed some of
14252 # them (10-100 locks). This depends on how fast ther were created.
14253 # Many of them were touched in almost the same moment and thus will
14254 # be killed in groups.
14255 local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE * 100))
14257 # Use $LRU_SIZE_B here to take into account real number of locks
14258 # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
14259 local LRU_SIZE_B=$LRU_SIZE
14261 local OLD_LVF=$($LCTL get_param -n $NSDIR.pool.lock_volume_factor)
14262 log "OLD_LVF=$OLD_LVF"
14263 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $LVF
14265 # Let's make sure that we really have some margin. Client checks
14266 # cached locks every 10 sec.
14267 SLEEP=$((SLEEP+20))
14268 log "Sleep ${SLEEP} sec"
14270 while ((SEC<$SLEEP)); do
14274 LRU_SIZE=$($LCTL get_param -n $NSDIR/lru_size)
14275 echo -n "$LRU_SIZE"
14278 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
14279 local LRU_SIZE_A=$($LCTL get_param -n $NSDIR.lru_size)
14281 [[ $LRU_SIZE_B -gt $LRU_SIZE_A ]] || {
14282 error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
14283 unlinkmany $DIR/$tdir/f $NR
14287 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
14288 log "unlink $NR files at $DIR/$tdir"
14289 unlinkmany $DIR/$tdir/f $NR
14291 run_test 124a "lru resize ======================================="
14293 get_max_pool_limit()
14295 local limit=$($LCTL get_param \
14296 -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit)
14298 for l in $limit; do
14299 if [[ $l -gt $max ]]; then
14307 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14308 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
14309 skip_env "no lru resize on server"
14311 LIMIT=$(get_max_pool_limit)
14313 NR=$(($(default_lru_size)*20))
14314 if [[ $NR -gt $LIMIT ]]; then
14315 log "Limit lock number by $LIMIT locks"
14319 IFree=$(mdsrate_inodes_available)
14320 if [ $IFree -lt $NR ]; then
14321 log "Limit lock number by $IFree inodes"
14325 lru_resize_disable mdc
14326 test_mkdir -p $DIR/$tdir/disable_lru_resize
14328 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
14329 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
14330 cancel_lru_locks mdc
14333 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
14336 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
14339 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
14343 nolruresize_delta=$((etime-stime))
14344 log "ls -la time: $nolruresize_delta seconds"
14345 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
14346 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
14348 lru_resize_enable mdc
14349 test_mkdir -p $DIR/$tdir/enable_lru_resize
14351 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
14352 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
14353 cancel_lru_locks mdc
14356 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
14359 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
14362 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
14366 lruresize_delta=$((etime-stime))
14367 log "ls -la time: $lruresize_delta seconds"
14368 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
14370 if [ $lruresize_delta -gt $nolruresize_delta ]; then
14371 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
14372 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
14373 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
14375 log "lru resize performs the same with no lru resize"
14377 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
14379 run_test 124b "lru resize (performance test) ======================="
14382 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14383 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
14384 skip_env "no lru resize on server"
14386 # cache ununsed locks on client
14388 cancel_lru_locks mdc
14389 test_mkdir $DIR/$tdir
14390 createmany -o $DIR/$tdir/f $nr ||
14391 error "failed to create $nr files in $DIR/$tdir"
14392 ls -l $DIR/$tdir > /dev/null
14394 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
14395 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
14396 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
14397 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
14398 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
14400 # set lru_max_age to 1 sec
14401 $LCTL set_param $nsdir.lru_max_age=1000 # milliseconds
14402 echo "sleep $((recalc_p * 2)) seconds..."
14403 sleep $((recalc_p * 2))
14405 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
14406 # restore lru_max_age
14407 $LCTL set_param -n $nsdir.lru_max_age $max_age
14408 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
14409 unlinkmany $DIR/$tdir/f $nr
14411 run_test 124c "LRUR cancel very aged locks"
14414 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14415 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
14416 skip_env "no lru resize on server"
14418 # cache ununsed locks on client
14421 lru_resize_disable mdc
14422 stack_trap "lru_resize_enable mdc" EXIT
14424 cancel_lru_locks mdc
14426 # asynchronous object destroy at MDT could cause bl ast to client
14427 test_mkdir $DIR/$tdir
14428 createmany -o $DIR/$tdir/f $nr ||
14429 error "failed to create $nr files in $DIR/$tdir"
14430 stack_trap "unlinkmany $DIR/$tdir/f $nr" EXIT
14432 ls -l $DIR/$tdir > /dev/null
14434 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
14435 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
14436 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
14437 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
14439 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
14441 # set lru_max_age to 1 sec
14442 $LCTL set_param $nsdir.lru_max_age=1000 # milliseconds
14443 stack_trap "$LCTL set_param -n $nsdir.lru_max_age $max_age" EXIT
14445 echo "sleep $((recalc_p * 2)) seconds..."
14446 sleep $((recalc_p * 2))
14448 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
14450 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
14452 run_test 124d "cancel very aged locks if lru-resize diasbaled"
14454 test_125() { # 13358
14455 $LCTL get_param -n llite.*.client_type | grep -q local ||
14456 skip "must run as local client"
14457 $LCTL get_param -n mdc.*-mdc-*.connect_flags | grep -q acl ||
14458 skip_env "must have acl enabled"
14459 [ -z "$(which setfacl)" ] && skip_env "must have setfacl tool"
14460 id $USER0 || skip_env "missing user $USER0"
14462 test_mkdir $DIR/$tdir
14463 $LFS setstripe -S 65536 -c -1 $DIR/$tdir || error "setstripe failed"
14464 setfacl -R -m u:$USER0:rwx $DIR/$tdir ||
14465 error "setfacl $DIR/$tdir failed"
14466 ls -ld $DIR/$tdir || error "cannot access $DIR/$tdir"
14468 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
14470 test_126() { # bug 12829/13455
14471 $GSS && skip_env "must run as gss disabled"
14472 $LCTL get_param -n llite.*.client_type | grep -q local ||
14473 skip "must run as local client"
14474 [ "$UID" != 0 ] && skip "must run as root, not UID $UID"
14476 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
14477 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
14479 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
14481 run_test 126 "check that the fsgid provided by the client is taken into account"
14483 test_127a() { # bug 15521
14484 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14485 local name count samp unit min max sum sumsq
14486 local tmpfile=$TMP/$tfile.tmp
14488 # enable stats header if it is disabled
14489 $LCTL set_param enable_stats_header=1
14491 $LFS setstripe -i 0 -c 1 $DIR/$tfile || error "setstripe failed"
14492 echo "stats before reset"
14493 stack_trap "rm -f $tmpfile"
14494 local now=$(date +%s)
14496 $LCTL get_param osc.*.stats | tee $tmpfile
14498 local snapshot_time=$(awk '/snapshot_time/ { print $2; exit }' $tmpfile)
14499 local start_time=$(awk '/start_time/ { print $2; exit }' $tmpfile)
14500 local elapsed=$(awk '/elapsed_time/ { print $2; exit }' $tmpfile)
14501 local uptime=$(awk '{ print $1 }' /proc/uptime)
14503 # snapshot_time should match POSIX epoch time, allow some delta for VMs
14504 (( ${snapshot_time%\.*} >= $now - 5 &&
14505 ${snapshot_time%\.*} <= $now + 5 )) ||
14506 error "snapshot_time=$snapshot_time != now=$now"
14507 # elapsed _should_ be from mount, but at least less than uptime
14508 (( ${elapsed%\.*} < ${uptime%\.*} )) ||
14509 error "elapsed=$elapsed > uptime=$uptime"
14510 (( ${snapshot_time%\.*} - ${start_time%\.*} >= ${elapsed%\.*} - 2 &&
14511 ${snapshot_time%\.*} - ${start_time%\.*} <= ${elapsed%\.*} + 2 )) ||
14512 error "elapsed=$elapsed != $snapshot_time - $start_time"
14514 $LCTL set_param osc.*.stats=0
14515 local reset=$(date +%s)
14516 local fsize=$((2048 * 1024))
14518 dd if=/dev/zero of=$DIR/$tfile bs=$fsize count=1
14519 cancel_lru_locks osc
14520 dd if=$DIR/$tfile of=/dev/null bs=$fsize
14523 $LCTL get_param osc.*0000-osc-*.stats > $tmpfile
14524 while read name count samp unit min max sum sumsq; do
14525 [[ "$samp" == "samples" ]] || continue
14527 echo "got name=$name count=$count unit=$unit min=$min max=$max"
14528 [ ! $min ] && error "Missing min value for $name proc entry"
14529 eval $name=$count || error "Wrong proc format"
14532 read_bytes|write_bytes)
14533 [[ "$unit" =~ "bytes" ]] ||
14534 error "unit is not 'bytes': $unit"
14535 (( $min >= 4096 )) || error "min is too small: $min"
14536 (( $min <= $fsize )) || error "min is too big: $min"
14537 (( $max >= 4096 )) || error "max is too small: $max"
14538 (( $max <= $fsize )) || error "max is too big: $max"
14539 (( $sum == $fsize )) || error "sum is wrong: $sum"
14540 (( $sumsq >= ($fsize / 4096) * (4096 * 4096) )) ||
14541 error "sumsquare is too small: $sumsq"
14542 (( $sumsq <= $fsize * $fsize )) ||
14543 error "sumsquare is too big: $sumsq"
14545 ost_read|ost_write)
14546 [[ "$unit" =~ "usec" ]] ||
14547 error "unit is not 'usec': $unit"
14553 #check that we actually got some stats
14554 [ "$read_bytes" ] || error "Missing read_bytes stats"
14555 [ "$write_bytes" ] || error "Missing write_bytes stats"
14556 [ "$read_bytes" != 0 ] || error "no read done"
14557 [ "$write_bytes" != 0 ] || error "no write done"
14559 snapshot_time=$(awk '/snapshot_time/ { print $2; exit }' $tmpfile)
14560 start_time=$(awk '/start_time/ { print $2; exit }' $tmpfile)
14561 elapsed=$(awk '/elapsed_time/ { print $2; exit }' $tmpfile)
14563 # snapshot_time should match POSIX epoch time, allow some delta for VMs
14564 (( ${snapshot_time%\.*} >= $now - 5 &&
14565 ${snapshot_time%\.*} <= $now + 5 )) ||
14566 error "reset snapshot_time=$snapshot_time != now=$now"
14567 # elapsed should be from time of stats reset
14568 (( ${elapsed%\.*} >= $now - $reset - 2 &&
14569 ${elapsed%\.*} <= $now - $reset + 2 )) ||
14570 error "reset elapsed=$elapsed > $now - $reset"
14571 (( ${snapshot_time%\.*} - ${start_time%\.*} >= ${elapsed%\.*} - 2 &&
14572 ${snapshot_time%\.*} - ${start_time%\.*} <= ${elapsed%\.*} + 2 )) ||
14573 error "reset elapsed=$elapsed != $snapshot_time - $start_time"
14575 run_test 127a "verify the client stats are sane"
14577 test_127b() { # bug LU-333
14578 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14579 local name count samp unit min max sum sumsq
14581 echo "stats before reset"
14582 $LCTL get_param llite.*.stats
14583 $LCTL set_param llite.*.stats=0
14585 # perform 2 reads and writes so MAX is different from SUM.
14586 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1
14587 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1
14588 cancel_lru_locks osc
14589 dd if=$DIR/$tfile of=/dev/null bs=$PAGE_SIZE count=1
14590 dd if=$DIR/$tfile of=/dev/null bs=$PAGE_SIZE count=1
14592 $LCTL get_param llite.*.stats | grep samples > $TMP/$tfile.tmp
14593 stack_trap "rm -f $TMP/$tfile.tmp"
14594 while read name count samp unit min max sum sumsq; do
14595 echo "got name=$name count=$count unit=$unit min=$min max=$max"
14596 eval $name=$count || error "Wrong proc format"
14599 read_bytes|write_bytes)
14600 [[ "$unit" =~ "bytes" ]] ||
14601 error "unit is not 'bytes': $unit"
14602 (( $count == 2 )) || error "count is not 2: $count"
14603 (( $min == $PAGE_SIZE )) ||
14604 error "min is not $PAGE_SIZE: $min"
14605 (( $max == $PAGE_SIZE )) ||
14606 error "max is not $PAGE_SIZE: $max"
14607 (( $sum == $PAGE_SIZE * 2 )) ||
14608 error "sum is not $((PAGE_SIZE * 2)): $sum"
14611 [[ "$unit" =~ "usec" ]] ||
14612 error "unit is not 'usec': $unit"
14616 done < $TMP/$tfile.tmp
14618 #check that we actually got some stats
14619 [ "$read_bytes" ] || error "Missing read_bytes stats"
14620 [ "$write_bytes" ] || error "Missing write_bytes stats"
14621 [ "$read_bytes" != 0 ] || error "no read done"
14622 [ "$write_bytes" != 0 ] || error "no write done"
14624 run_test 127b "verify the llite client stats are sane"
14626 test_127c() { # LU-12394
14627 [ "$OSTCOUNT" -lt "2" ] && skip_env "needs >= 2 OSTs"
14634 $LCTL set_param llite.*.extents_stats=1
14635 stack_trap "$LCTL set_param llite.*.extents_stats=0" EXIT
14637 # Use two stripes so there is enough space in default config
14638 $LFS setstripe -c 2 $DIR/$tfile
14640 # Extent stats start at 0-4K and go in power of two buckets
14641 # LL_HIST_START = 12 --> 2^12 = 4K
14642 # We do 3K*2^i, so 3K, 6K, 12K, 24K... hitting each bucket.
14643 # We do not do buckets larger than 64 MiB to avoid ENOSPC issues on
14645 for size in 3K 6K 12K 24K 48K 96K 192K 384K 768K 1536K 3M 6M 12M 24M 48M;
14647 # Write and read, 2x each, second time at a non-zero offset
14648 dd if=/dev/zero of=$DIR/$tfile bs=$size count=1
14649 dd if=/dev/zero of=$DIR/$tfile bs=$size count=1 seek=10
14650 dd if=$DIR/$tfile of=/dev/null bs=$size count=1
14651 dd if=$DIR/$tfile of=/dev/null bs=$size count=1 seek=10
14655 $LCTL get_param llite.*.extents_stats
14658 for bsize in 4K 8K 16K 32K 64K 128K 256K 512K 1M 2M 4M 8M 16M 32M 64M;
14660 local bucket=$($LCTL get_param -n llite.*.extents_stats |
14662 reads=$(echo $bucket | awk '{print $5}')
14663 writes=$(echo $bucket | awk '{print $9}')
14664 [ "$reads" -eq $count ] ||
14665 error "$reads reads in < $bsize bucket, expect $count"
14666 [ "$writes" -eq $count ] ||
14667 error "$writes writes in < $bsize bucket, expect $count"
14670 # Test mmap write and read
14671 $LCTL set_param llite.*.extents_stats=c
14673 dd if=/dev/zero of=$DIR/$tfile bs=${size}K count=1
14674 $MULTIOP $DIR/$tfile OSMRUc || error "$MULTIOP $DIR/$tfile failed"
14675 $MULTIOP $DIR/$tfile OSMWUc || error "$MULTIOP $DIR/$tfile failed"
14677 $LCTL get_param llite.*.extents_stats
14679 count=$(((size*1024) / PAGE_SIZE))
14681 bsize=$((2 * PAGE_SIZE / 1024))K
14683 bucket=$($LCTL get_param -n llite.*.extents_stats |
14685 reads=$(echo $bucket | awk '{print $5}')
14686 writes=$(echo $bucket | awk '{print $9}')
14687 # mmap writes fault in the page first, creating an additonal read
14688 [ "$reads" -eq $((2 * count)) ] ||
14689 error "$reads reads in < $bsize bucket, expect $count"
14690 [ "$writes" -eq $count ] ||
14691 error "$writes writes in < $bsize bucket, expect $count"
14693 run_test 127c "test llite extent stats with regular & mmap i/o"
14695 test_128() { # bug 15212
14697 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
14702 result=$(grep error $TMP/$tfile.log)
14703 rm -f $DIR/$tfile $TMP/$tfile.log
14704 [ -z "$result" ] ||
14705 error "consecutive find's under interactive lfs failed"
14707 run_test 128 "interactive lfs for 2 consecutive find's"
14709 set_dir_limits () {
14714 local ldproc=/proc/fs/ldiskfs
14715 local facets=$(get_facets MDS)
14717 for facet in ${facets//,/ }; do
14718 canondev=$(ldiskfs_canon \
14719 *.$(convert_facet2label $facet).mntdev $facet)
14720 do_facet $facet "test -e $ldproc/$canondev/max_dir_size" ||
14721 ldproc=/sys/fs/ldiskfs
14722 do_facet $facet "echo $1 >$ldproc/$canondev/max_dir_size"
14723 do_facet $facet "echo $2 >$ldproc/$canondev/warning_dir_size"
14727 check_mds_dmesg() {
14728 local facets=$(get_facets MDS)
14729 for facet in ${facets//,/ }; do
14730 do_facet $facet "dmesg | tail -3 | grep $1" && return 0
14736 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14737 [[ $MDS1_VERSION -ge $(version_code 2.5.56) ]] ||
14738 skip "Need MDS version with at least 2.5.56"
14739 if [ "$mds1_FSTYPE" != ldiskfs ]; then
14740 skip_env "ldiskfs only test"
14742 remote_mds_nodsh && skip "remote MDS with nodsh"
14745 local has_warning=false
14748 mkdir -p $DIR/$tdir
14750 # block size of mds1
14751 local maxsize=$(($($LCTL get_param -n mdc.*MDT0000*.blocksize) * 8))
14752 set_dir_limits $maxsize $((maxsize * 6 / 8))
14753 stack_trap "set_dir_limits 0 0"
14754 stack_trap "unlinkmany $DIR/$tdir/file_base_ 2000 || true"
14755 local dirsize=$(stat -c%s "$DIR/$tdir")
14757 while (( $dirsize <= $maxsize )); do
14758 $MCREATE $DIR/$tdir/file_base_$nfiles
14760 # check two errors:
14761 # ENOSPC for ext4 max_dir_size, which has been used since
14762 # kernel v3.6-rc1-8-gdf981d03ee, lustre v2_4_50_0-79-gaed82035c0
14763 if (( rc == ENOSPC )); then
14765 echo "rc=$rc returned as expected after $nfiles files"
14767 createmany -o $DIR/$tdir/file_extra_$nfiles. 5 ||
14768 error "create failed w/o dir size limit"
14770 # messages may be rate limited if test is run repeatedly
14771 check_mds_dmesg '"is approaching max"' ||
14772 echo "warning message should be output"
14773 check_mds_dmesg '"has reached max"' ||
14774 echo "reached message should be output"
14776 dirsize=$(stat -c%s "$DIR/$tdir")
14778 [[ $dirsize -ge $maxsize ]] && return 0
14779 error "dirsize $dirsize < $maxsize after $nfiles files"
14780 elif (( rc != 0 )); then
14783 nfiles=$((nfiles + 1))
14784 dirsize=$(stat -c%s "$DIR/$tdir")
14787 error "rc=$rc, size=$dirsize/$maxsize, mdt=$MDSCOUNT, nfiles=$nfiles"
14789 run_test 129 "test directory size limit ========================"
14799 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
14800 [[ -z "$filefrag_op" ]] || skip_env "filefrag does not support FIEMAP"
14802 trap cleanup_130 EXIT RETURN
14804 local fm_file=$DIR/$tfile
14805 $LFS setstripe -S 65536 -c 1 $fm_file || error "setstripe on $fm_file"
14806 dd if=/dev/zero of=$fm_file bs=65536 count=1 ||
14807 error "dd failed for $fm_file"
14809 # LU-1795: test filefrag/FIEMAP once, even if unsupported on ZFS
14810 filefrag -ves $fm_file
14812 [[ "$ost1_FSTYPE" != "zfs" ]] ||
14813 skip "LU-1941: FIEMAP unimplemented on ZFS"
14814 (( $rc == 0 )) || error "filefrag $fm_file failed"
14816 filefrag_op=$(filefrag -ve -k $fm_file |
14817 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
14818 local lun=$($LFS getstripe -i $fm_file)
14820 local start_blk=$(echo $filefrag_op | cut -d: -f2 | cut -d. -f1)
14823 for line in $filefrag_op; do
14824 local frag_lun=$(echo $line | cut -d: -f5)
14825 local ext_len=$(echo $line | cut -d: -f4)
14827 if (( $frag_lun != $lun )); then
14828 error "FIEMAP on 1-stripe file($fm_file) failed"
14831 (( tot_len += ext_len ))
14834 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
14835 error "FIEMAP on 1-stripe file($fm_file) failed"
14839 echo "FIEMAP on single striped file succeeded"
14841 run_test 130a "FIEMAP (1-stripe file)"
14844 (( $OSTCOUNT >= 2 )) || skip "needs >= 2 OSTs"
14846 local filefrag_op=$(filefrag -l 2>&1 | grep "invalid option")
14847 [[ -z "$filefrag_op" ]] || skip_env "filefrag missing logical ordering"
14848 [[ "$ost1_FSTYPE" != "zfs" ]] ||
14849 skip "LU-1941: FIEMAP unimplemented on ZFS"
14851 trap cleanup_130 EXIT RETURN
14853 local fm_file=$DIR/$tfile
14854 $LFS setstripe -S 65536 -c $OSTCOUNT $fm_file ||
14855 error "setstripe on $fm_file"
14857 dd if=/dev/zero of=$fm_file bs=1M count=$OSTCOUNT ||
14858 error "dd failed on $fm_file"
14860 filefrag -ves $fm_file || error "filefrag $fm_file failed"
14861 filefrag_op=$(filefrag -ve -k $fm_file |
14862 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
14864 local last_lun=$(echo $filefrag_op | cut -d: -f5 |
14865 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
14871 for line in $filefrag_op; do
14872 local frag_lun=$(echo $line | cut -d: -f5 |
14873 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
14874 local ext_len=$(echo $line | cut -d: -f4)
14875 if (( $frag_lun != $last_lun )); then
14876 if (( tot_len != 1024 )); then
14877 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 1024"
14880 (( num_luns += 1 ))
14884 (( tot_len += ext_len ))
14887 if (( num_luns != $OSTCOUNT || tot_len != 1024 )); then
14888 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
14892 echo "FIEMAP on $OSTCOUNT-stripe file succeeded"
14894 run_test 130b "FIEMAP ($OSTCOUNT-stripe file)"
14897 (( $OSTCOUNT >= 2 )) || skip "needs >= 2 OSTs"
14899 local filefrag_op=$(filefrag -l 2>&1 | grep "invalid option")
14900 [[ -z "$filefrag_op" ]] || skip_env "filefrag missing logical ordering"
14901 [[ "$ost1_FSTYPE" != "zfs" ]] ||
14902 skip "LU-1941: FIEMAP unimplemented on ZFS"
14904 trap cleanup_130 EXIT RETURN
14906 local fm_file=$DIR/$tfile
14907 $LFS setstripe -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
14909 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 ||
14910 error "dd failed on $fm_file"
14912 filefrag -ves $fm_file || error "filefrag $fm_file failed"
14913 filefrag_op=$(filefrag -ve -k $fm_file |
14914 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
14916 local last_lun=$(echo $filefrag_op | cut -d: -f5 |
14917 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
14922 for line in $filefrag_op; do
14923 local frag_lun=$(echo $line | cut -d: -f5 |
14924 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
14925 local ext_len=$(echo $line | cut -d: -f4)
14926 if (( $frag_lun != $last_lun )); then
14927 local logical=$(echo $line | cut -d: -f2 | cut -d. -f1)
14928 if (( logical != 512 )); then
14929 error "FIEMAP on $fm_file failed; returned logical start for lun $logical instead of 512"
14932 if (( tot_len != 512 )); then
14933 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 1024"
14936 (( num_luns += 1 ))
14940 (( tot_len += ext_len ))
14943 if (( num_luns != 2 || tot_len != 512 )); then
14944 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
14948 echo "FIEMAP on 2-stripe file with hole succeeded"
14950 run_test 130c "FIEMAP (2-stripe file with hole)"
14953 (( $OSTCOUNT >= 3 )) || skip "needs >= 3 OSTs"
14955 filefrag_op=$(filefrag -l 2>&1 | grep "invalid option")
14956 [[ -z "$filefrag_op" ]] || skip_env "filefrag missing logical ordering"
14957 [[ "$ost1_FSTYPE" != "zfs" ]] ||
14958 skip "LU-1941: FIEMAP unimplemented on ZFS"
14960 trap cleanup_130 EXIT RETURN
14962 local fm_file=$DIR/$tfile
14963 $LFS setstripe -S 65536 -c $OSTCOUNT $fm_file ||
14964 error "setstripe on $fm_file"
14966 local actual_stripe_count=$($LFS getstripe -c $fm_file)
14967 dd if=/dev/zero of=$fm_file bs=1M count=$actual_stripe_count ||
14968 error "dd failed on $fm_file"
14970 filefrag -ves $fm_file || error "filefrag $fm_file failed"
14971 filefrag_op=$(filefrag -ve -k $fm_file |
14972 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
14974 local last_lun=$(echo $filefrag_op | cut -d: -f5 |
14975 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
14980 for line in $filefrag_op; do
14981 local frag_lun=$(echo $line | cut -d: -f5 |
14982 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
14983 local ext_len=$(echo $line | cut -d: -f4)
14984 if (( $frag_lun != $last_lun )); then
14985 if (( tot_len != 1024 )); then
14986 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 1024"
14989 (( num_luns += 1 ))
14993 (( tot_len += ext_len ))
14996 if (( num_luns != actual_stripe_count || tot_len != 1024 )); then
14997 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
15001 echo "FIEMAP on N-stripe file succeeded"
15003 run_test 130d "FIEMAP (N-stripe file)"
15006 (( $OSTCOUNT >= 2 )) || skip "needs >= 2 OSTs"
15008 local filefrag_op=$(filefrag -l 2>&1 | grep "invalid option")
15009 [[ -z "$filefrag_op" ]] || skip_env "filefrag missing logical ordering"
15010 [[ "$ost1_FSTYPE" != "zfs" ]] ||
15011 skip "LU-1941: FIEMAP unimplemented on ZFS"
15013 trap cleanup_130 EXIT RETURN
15015 local fm_file=$DIR/$tfile
15016 $LFS setstripe -S 131072 -c 2 $fm_file || error "setstripe on $fm_file"
15017 stack_trap "rm -f $fm_file"
15020 local expected_len=$(( (num_blks / 2) * 64 ))
15021 for ((i = 0; i < $num_blks; i++)); do
15022 dd if=/dev/zero of=$fm_file count=1 bs=64k seek=$((2*$i)) \
15023 conv=notrunc > /dev/null 2>&1
15026 filefrag -ves $fm_file || error "filefrag $fm_file failed"
15027 filefrag_op=$(filefrag -ve -k $fm_file |
15028 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
15030 local last_lun=$(echo $filefrag_op | cut -d: -f5)
15035 for line in $filefrag_op; do
15036 local frag_lun=$(echo $line | cut -d: -f5)
15037 local ext_len=$(echo $line | cut -d: -f4)
15038 if (( $frag_lun != $last_lun )); then
15039 if (( tot_len != $expected_len )); then
15040 error "OST$last_lun $tot_len != $expected_len"
15042 (( num_luns += 1 ))
15046 (( tot_len += ext_len ))
15049 if (( num_luns != 2 || tot_len != $expected_len )); then
15050 error "OST$last_lun $num_luns != 2, $tot_len != $expected_len"
15053 echo "FIEMAP with continuation calls succeeded"
15055 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
15058 local filefrag_op=$(filefrag -l 2>&1 | grep "invalid option")
15059 [[ -z "$filefrag_op" ]] || skip_env "filefrag missing logical ordering"
15060 [[ "$ost1_FSTYPE" != "zfs" ]] ||
15061 skip "LU-1941: FIEMAP unimplemented on ZFS"
15063 local fm_file=$DIR/$tfile
15064 $MULTIOP $fm_file oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:T33554432c ||
15065 error "multiop create with lov_delay_create on $fm_file"
15067 filefrag -ves $fm_file || error "filefrag $fm_file failed"
15068 filefrag_extents=$(filefrag -vek $fm_file |
15069 awk '/extents? found/ { print $2 }')
15070 if (( $filefrag_extents != 0 )); then
15071 error "$fm_file: filefrag_extents=$filefrag_extents != 0"
15076 run_test 130f "FIEMAP (unstriped file)"
15079 (( $MDS1_VERSION >= $(version_code 2.12.53) )) ||
15080 skip "Need MDS version with at least 2.12.53 for overstriping"
15081 local filefrag_op=$(filefrag -l 2>&1 | grep "invalid option")
15082 [[ -z "$filefrag_op" ]] || skip_env "filefrag missing logical ordering"
15083 [[ "$ost1_FSTYPE" != "zfs" ]] ||
15084 skip "LU-1941: FIEMAP unimplemented on ZFS"
15086 local file=$DIR/$tfile
15087 local nr=$((OSTCOUNT * 100))
15089 $LFS setstripe -C $nr $file || error "failed to setstripe -C $nr $file"
15091 stack_trap "rm -f $file"
15092 dd if=/dev/zero of=$file count=$nr bs=1M
15094 nr=$($LFS getstripe -c $file)
15096 local extents=$(filefrag -v $file |
15097 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}' | wc -l)
15099 echo "filefrag list $extents extents in file with stripecount $nr"
15100 if (( extents < nr )); then
15101 $LFS getstripe $file
15103 error "filefrag printed $extents < $nr extents"
15106 run_test 130g "FIEMAP (overstripe file)"
15108 # Test for writev/readv
15110 rwv -f $DIR/$tfile -w -n 3 524288 1048576 1572864 ||
15111 error "writev test failed"
15112 rwv -f $DIR/$tfile -r -v -n 2 1572864 1048576 ||
15113 error "readv failed"
15116 run_test 131a "test iov's crossing stripe boundary for writev/readv"
15119 local fsize=$((524288 + 1048576 + 1572864))
15120 rwv -f $DIR/$tfile -w -a -n 3 524288 1048576 1572864 &&
15121 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
15122 error "append writev test failed"
15124 ((fsize += 1572864 + 1048576))
15125 rwv -f $DIR/$tfile -w -a -n 2 1572864 1048576 &&
15126 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
15127 error "append writev test failed"
15130 run_test 131b "test append writev"
15133 rwv -f $DIR/$tfile -w -d -n 1 1048576 || return 0
15136 run_test 131c "test read/write on file w/o objects"
15139 rwv -f $DIR/$tfile -w -n 1 1572864
15140 NOB=`rwv -f $DIR/$tfile -r -n 3 524288 524288 1048576 | awk '/error/ {print $6}'`
15141 if [ "$NOB" != 1572864 ]; then
15142 error "Short read filed: read $NOB bytes instead of 1572864"
15146 run_test 131d "test short read"
15149 rwv -f $DIR/$tfile -w -s 1048576 -n 1 1048576
15150 rwv -f $DIR/$tfile -r -z -s 0 -n 1 524288 || \
15151 error "read hitting hole failed"
15154 run_test 131e "test read hitting hole"
15162 # open 11 samples [usecs] 468 4793 13658 35791898
15164 mds*) res=($(do_facet $facet \
15165 $LCTL get_param mdt.$FSNAME-MDT0000.md_stats | grep "$op"))
15167 ost*) res=($(do_facet $facet \
15168 $LCTL get_param obdfilter.$FSNAME-OST0000.stats | grep "$op"))
15170 *) error "Wrong facet '$facet'" ;;
15172 [[ -n "$res" ]] || error "counter for $op on $facet not incremented"
15173 # if $want is zero, it means any stat increment is ok.
15174 if (( $want > 0 )); then
15175 local count=${res[1]}
15177 if (( $count != $want )); then
15178 if [[ $facet =~ "mds" ]]; then
15179 do_nodes $(comma_list $(mdts_nodes)) \
15180 $LCTL get_param mdt.*.md_stats
15182 do_nodes $(comma_list $(osts-nodes)) \
15183 $LCTL get_param obdfilter.*.stats
15185 error "The $op counter on $facet is $count, not $want"
15191 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15192 remote_ost_nodsh && skip "remote OST with nodsh"
15193 remote_mds_nodsh && skip "remote MDS with nodsh"
15194 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
15195 skip_env "MDS doesn't support rename stats"
15197 local testdir=$DIR/${tdir}/stats_testdir
15199 mkdir -p $DIR/${tdir}
15202 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
15203 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
15205 # verify mdt stats first.
15206 mkdir_on_mdt0 ${testdir} || error "mkdir_on_mdt0 failed"
15207 check_stats $SINGLEMDS "mkdir" 1
15209 # clear "open" from "lfs mkdir" above
15210 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
15211 touch ${testdir}/${tfile} || error "touch failed"
15212 check_stats $SINGLEMDS "open" 1
15213 check_stats $SINGLEMDS "close" 1
15214 [ $MDS1_VERSION -ge $(version_code 2.8.54) ] && {
15215 mknod ${testdir}/${tfile}-pipe p || error "mknod failed"
15216 check_stats $SINGLEMDS "mknod" 2
15218 rm -f ${testdir}/${tfile}-pipe || error "pipe remove failed"
15219 check_stats $SINGLEMDS "unlink" 1
15220 rm -f ${testdir}/${tfile} || error "file remove failed"
15221 check_stats $SINGLEMDS "unlink" 2
15223 # remove working dir and check mdt stats again.
15224 rmdir ${testdir} || error "rmdir failed"
15225 check_stats $SINGLEMDS "rmdir" 1
15227 local testdir1=$DIR/${tdir}/stats_testdir1
15228 mkdir_on_mdt0 -p ${testdir}
15229 mkdir_on_mdt0 -p ${testdir1}
15230 touch ${testdir1}/test1
15231 mv ${testdir1}/test1 ${testdir} || error "file crossdir rename"
15232 check_stats $SINGLEMDS "crossdir_rename" 1
15234 mv ${testdir}/test1 ${testdir}/test0 || error "file samedir rename"
15235 check_stats $SINGLEMDS "samedir_rename" 1
15237 rm -rf $DIR/${tdir}
15239 run_test 133a "Verifying MDT stats ========================================"
15244 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15245 remote_ost_nodsh && skip "remote OST with nodsh"
15246 remote_mds_nodsh && skip "remote MDS with nodsh"
15248 local testdir=$DIR/${tdir}/stats_testdir
15250 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
15251 mkdir_on_mdt0 ${testdir} || error "mkdir_on_mdt0 failed"
15252 touch ${testdir}/${tfile} || error "touch failed"
15253 cancel_lru_locks mdc
15256 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
15257 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
15259 # extra mdt stats verification.
15260 chmod 444 ${testdir}/${tfile} || error "chmod failed"
15261 check_stats $SINGLEMDS "setattr" 1
15262 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
15263 if [ $MDS1_VERSION -ne $(version_code 2.2.0) ]
15265 ls -l ${testdir}/${tfile} > /dev/null|| error "ls failed"
15266 check_stats $SINGLEMDS "getattr" 1
15268 rm -rf $DIR/${tdir}
15270 # when DNE is enabled, MDT uses STATFS RPC to ping other targets
15271 # so the check below is not reliable
15272 [ $MDSCOUNT -eq 1 ] || return 0
15274 # Sleep to avoid a cached response.
15275 #define OBD_STATFS_CACHE_SECONDS 1
15277 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
15278 do_facet ost1 $LCTL set_param obdfilter.*.exports.*.stats=clear
15279 $LFS df || error "lfs failed"
15280 check_stats $SINGLEMDS "statfs" 1
15282 # check aggregated statfs (LU-10018)
15283 [ $MDS1_VERSION -lt $(version_code 2.11.54) ] &&
15285 [ $CLIENT_VERSION -lt $(version_code 2.11.54) ] &&
15288 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
15289 do_facet ost1 $LCTL set_param obdfilter.*.exports.*.stats=clear
15291 check_stats $SINGLEMDS "statfs" 1
15293 # We want to check that the client didn't send OST_STATFS to
15294 # ost1 but the MDT also uses OST_STATFS for precreate. So some
15295 # extra care is needed here.
15296 if remote_mds; then
15297 local nid=$($LCTL list_nids | head -1 | sed "s/\./\\\./g")
15298 local param="obdfilter.$FSNAME-OST0000.exports.'$nid'.stats"
15300 res=$(do_facet ost1 $LCTL get_param $param | grep statfs)
15301 [ "$res" ] && error "OST got STATFS"
15306 run_test 133b "Verifying extra MDT stats =================================="
15309 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15310 remote_ost_nodsh && skip "remote OST with nodsh"
15311 remote_mds_nodsh && skip "remote MDS with nodsh"
15313 local testdir=$DIR/$tdir/stats_testdir
15315 test_mkdir -p $testdir
15317 # verify obdfilter stats.
15318 $LFS setstripe -c 1 -i 0 $testdir/$tfile
15320 cancel_lru_locks osc
15321 wait_delete_completed
15324 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
15325 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
15327 dd if=/dev/zero of=$testdir/$tfile conv=notrunc bs=512k count=1 ||
15330 cancel_lru_locks osc
15331 check_stats ost1 "write" 1
15333 dd if=$testdir/$tfile of=/dev/null bs=1k count=1 || error "dd failed"
15334 check_stats ost1 "read" 1
15336 > $testdir/$tfile || error "truncate failed"
15337 check_stats ost1 "punch" 1
15339 rm -f $testdir/$tfile || error "file remove failed"
15340 wait_delete_completed
15341 check_stats ost1 "destroy" 1
15345 run_test 133c "Verifying OST stats ========================================"
15352 while [ $value -ge 2 ]; do
15357 if [ $orig -gt $order ]; then
15365 local size=('K' 'M' 'G' 'T');
15367 local size_string=$value
15369 while [ $value -ge 1024 ]; do
15370 if [ $i -gt 3 ]; then
15371 #T is the biggest unit we get here, if that is bigger,
15373 size_string=${value}T
15376 value=$((value >> 10))
15377 if [ $value -lt 1024 ]; then
15378 size_string=${value}${size[$i]}
15387 get_rename_size() {
15389 local context=${2:-.}
15390 local sample=$(do_facet $SINGLEMDS $LCTL \
15391 get_param mdt.$FSNAME-MDT0000.rename_stats |
15392 grep -A1 $context |
15393 awk '/ '${size}'/ {print $4}' | sed -e "s/,//g")
15398 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15399 remote_ost_nodsh && skip "remote OST with nodsh"
15400 remote_mds_nodsh && skip "remote MDS with nodsh"
15401 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
15402 skip_env "MDS doesn't support rename stats"
15404 local testdir1=$DIR/${tdir}/stats_testdir1
15405 local testdir2=$DIR/${tdir}/stats_testdir2
15406 mkdir -p $DIR/${tdir} || error "mkdir $tdir failed"
15408 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
15410 mkdir_on_mdt0 ${testdir1} || error "mkdir $testdir1 failed"
15411 mkdir_on_mdt0 ${testdir2} || error "mkdir $testdir2 failed"
15413 createmany -o $testdir1/test 512 || error "createmany failed"
15415 # check samedir rename size
15416 mv ${testdir1}/test0 ${testdir1}/test_0
15418 local testdir1_size=$(ls -l $DIR/${tdir} |
15419 awk '/stats_testdir1/ {print $5}')
15420 local testdir2_size=$(ls -l $DIR/${tdir} |
15421 awk '/stats_testdir2/ {print $5}')
15423 testdir1_size=$(order_2 $testdir1_size)
15424 testdir2_size=$(order_2 $testdir2_size)
15426 testdir1_size=$(size_in_KMGT $testdir1_size)
15427 testdir2_size=$(size_in_KMGT $testdir2_size)
15429 echo "source rename dir size: ${testdir1_size}"
15430 echo "target rename dir size: ${testdir2_size}"
15432 local cmd="do_facet $SINGLEMDS $LCTL "
15433 cmd+="get_param mdt.$FSNAME-MDT0000.rename_stats"
15435 eval $cmd || error "$cmd failed"
15436 local samedir=$($cmd | grep 'same_dir')
15437 local same_sample=$(get_rename_size $testdir1_size)
15438 [ -z "$samedir" ] && error "samedir_rename_size count error"
15439 [[ $same_sample -eq 1 ]] ||
15440 error "samedir_rename_size error $same_sample"
15441 echo "Check same dir rename stats success"
15443 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
15445 # check crossdir rename size
15446 mv ${testdir1}/test_0 ${testdir2}/test_0
15448 testdir1_size=$(ls -l $DIR/${tdir} |
15449 awk '/stats_testdir1/ {print $5}')
15450 testdir2_size=$(ls -l $DIR/${tdir} |
15451 awk '/stats_testdir2/ {print $5}')
15453 testdir1_size=$(order_2 $testdir1_size)
15454 testdir2_size=$(order_2 $testdir2_size)
15456 testdir1_size=$(size_in_KMGT $testdir1_size)
15457 testdir2_size=$(size_in_KMGT $testdir2_size)
15459 echo "source rename dir size: ${testdir1_size}"
15460 echo "target rename dir size: ${testdir2_size}"
15462 eval $cmd || error "$cmd failed"
15463 local crossdir=$($cmd | grep 'crossdir')
15464 local src_sample=$(get_rename_size $testdir1_size crossdir_src)
15465 local tgt_sample=$(get_rename_size $testdir2_size crossdir_tgt)
15466 [ -z "$crossdir" ] && error "crossdir_rename_size count error"
15467 [[ $src_sample -eq 1 ]] ||
15468 error "crossdir_rename_size error $src_sample"
15469 [[ $tgt_sample -eq 1 ]] ||
15470 error "crossdir_rename_size error $tgt_sample"
15471 echo "Check cross dir rename stats success"
15472 rm -rf $DIR/${tdir}
15474 run_test 133d "Verifying rename_stats ========================================"
15477 remote_mds_nodsh && skip "remote MDS with nodsh"
15478 remote_ost_nodsh && skip "remote OST with nodsh"
15479 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15481 local testdir=$DIR/${tdir}/stats_testdir
15482 local ctr f0 f1 bs=32768 count=42 sum
15484 mkdir -p ${testdir} || error "mkdir failed"
15486 $LFS setstripe -c 1 -i 0 ${testdir}/${tfile}
15488 for ctr in {write,read}_bytes; do
15490 cancel_lru_locks osc
15492 do_facet ost1 $LCTL set_param -n \
15493 "obdfilter.*.exports.clear=clear"
15495 if [ $ctr = write_bytes ]; then
15497 f1=${testdir}/${tfile}
15499 f0=${testdir}/${tfile}
15503 dd if=$f0 of=$f1 conv=notrunc bs=$bs count=$count || \
15506 cancel_lru_locks osc
15508 sum=$(do_facet ost1 $LCTL get_param \
15509 "obdfilter.*.exports.*.stats" |
15510 awk -v ctr=$ctr 'BEGIN { sum = 0 }
15511 $1 == ctr { sum += $7 }
15512 END { printf("%0.0f", sum) }')
15514 if ((sum != bs * count)); then
15515 error "Bad $ctr sum, expected $((bs * count)), got $sum"
15519 rm -rf $DIR/${tdir}
15521 run_test 133e "Verifying OST {read,write}_bytes nid stats ================="
15524 [[ $(lustre_version_code $facet) -ge $(version_code 2.7.65) ]] ||
15525 skip "too old lustre for get_param -R ($facet_ver)"
15527 # verifying readability.
15528 $LCTL get_param -R '*' &> /dev/null
15530 # Verifing writability with badarea_io.
15531 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
15532 local skipped_params='force_lbug|changelog_mask|daemon_file'
15533 $LCTL list_param -FR '*' | grep '=' | tr -d = |
15534 egrep -v "$skipped_params" |
15535 xargs -n 1 find $proc_dirs -name |
15536 xargs -n 1 badarea_io ||
15537 error "client badarea_io failed"
15539 # remount the FS in case writes/reads /proc break the FS
15540 cleanup || error "failed to unmount"
15541 setup || error "failed to setup"
15543 run_test 133f "Check reads/writes of client lustre proc files with bad area io"
15546 remote_mds_nodsh && skip "remote MDS with nodsh"
15547 remote_ost_nodsh && skip "remote OST with nodsh"
15549 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
15550 local proc_dirs_str=$(eval echo $proc_dirs)
15551 local skipped_params="'force_lbug|changelog_mask|daemon_file'"
15553 for facet in mds1 ost1; do
15554 local facet_ver=$(lustre_version_code $facet)
15555 if [ $facet_ver -ge $(version_code 2.7.65) ]; then
15556 do_facet $facet "$LCTL get_param -R '*'" &> /dev/null
15558 log "$facet: too old lustre for get_param -R"
15560 if [ $facet_ver -ge $(version_code 2.5.54) ]; then
15561 do_facet $facet "$LCTL list_param -FR '*' | grep '=' |
15562 tr -d = | egrep -v $skipped_params |
15563 xargs -n 1 find $proc_dirs_str -name |
15564 xargs -n 1 badarea_io" ||
15565 error "$facet badarea_io failed"
15567 skip_noexit "$facet: too old lustre for get_param -R"
15571 # remount the FS in case writes/reads /proc break the FS
15572 cleanup || error "failed to unmount"
15573 setup || error "failed to setup"
15575 run_test 133g "Check reads/writes of server lustre proc files with bad area io"
15578 remote_mds_nodsh && skip "remote MDS with nodsh"
15579 remote_ost_nodsh && skip "remote OST with nodsh"
15580 [[ $MDS1_VERSION -lt $(version_code 2.9.54) ]] &&
15581 skip "Need MDS version at least 2.9.54"
15584 for facet in client mds1 ost1; do
15585 # Get the list of files that are missing the terminating newline
15586 local plist=$(do_facet $facet
15587 $LCTL list_param -FR '*' | grep '=' | tr -d =)
15589 for ent in $plist; do
15590 local missing=$(do_facet $facet $LCTL get_param $ent \|\
15591 awk -v FS='\v' -v RS='\v\v' \
15592 "'END { if(NR>0 && \\\$NF !~ /.*\\\n\$/) \
15593 print FILENAME}'" 2>/dev/null)
15594 [ -z $missing ] || {
15595 do_facet $facet $LCTL get_param $ent | od -An -tx1
15596 error "file does not end with newline: $facet-$ent"
15601 run_test 133h "Proc files should end with newlines"
15604 remote_mds_nodsh && skip "remote MDS with nodsh"
15605 [[ $MDS1_VERSION -lt $(version_code 2.7.54) ]] &&
15606 skip "Need MDS version at least 2.7.54"
15608 mkdir_on_mdt0 $DIR/$tdir || error "failed to create $DIR/$tdir"
15609 cancel_lru_locks mdc
15611 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
15612 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
15613 [ $unused -eq 0 ] || error "$unused locks are not cleared"
15616 createmany -o $DIR/$tdir/f $nr ||
15617 error "failed to create $nr files in $DIR/$tdir"
15618 unused=$($LCTL get_param -n $nsdir.lock_unused_count)
15620 #define OBD_FAIL_LDLM_WATERMARK_LOW 0x327
15621 do_facet mds1 $LCTL set_param fail_loc=0x327
15622 do_facet mds1 $LCTL set_param fail_val=500
15625 echo "sleep 10 seconds ..."
15627 local lck_cnt=$($LCTL get_param -n $nsdir.lock_unused_count)
15629 do_facet mds1 $LCTL set_param fail_loc=0
15630 do_facet mds1 $LCTL set_param fail_val=0
15631 [ $lck_cnt -lt $unused ] ||
15632 error "No locks reclaimed, before:$unused, after:$lck_cnt"
15635 unlinkmany $DIR/$tdir/f $nr
15637 run_test 134a "Server reclaims locks when reaching lock_reclaim_threshold"
15640 remote_mds_nodsh && skip "remote MDS with nodsh"
15641 [[ $MDS1_VERSION -lt $(version_code 2.7.54) ]] &&
15642 skip "Need MDS version at least 2.7.54"
15644 mkdir_on_mdt0 $DIR/$tdir || error "failed to create $DIR/$tdir"
15645 cancel_lru_locks mdc
15647 local low_wm=$(do_facet mds1 $LCTL get_param -n \
15648 ldlm.lock_reclaim_threshold_mb)
15649 # disable reclaim temporarily
15650 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=0
15652 #define OBD_FAIL_LDLM_WATERMARK_HIGH 0x328
15653 do_facet mds1 $LCTL set_param fail_loc=0x328
15654 do_facet mds1 $LCTL set_param fail_val=500
15656 $LCTL set_param debug=+trace
15659 createmany -o $DIR/$tdir/f $nr &
15660 local create_pid=$!
15662 echo "Sleep $TIMEOUT seconds ..."
15664 if ! ps -p $create_pid > /dev/null 2>&1; then
15665 do_facet mds1 $LCTL set_param fail_loc=0
15666 do_facet mds1 $LCTL set_param fail_val=0
15667 do_facet mds1 $LCTL set_param \
15668 ldlm.lock_reclaim_threshold_mb=${low_wm}m
15669 error "createmany finished incorrectly!"
15671 do_facet mds1 $LCTL set_param fail_loc=0
15672 do_facet mds1 $LCTL set_param fail_val=0
15673 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=${low_wm}m
15674 wait $create_pid || return 1
15676 unlinkmany $DIR/$tdir/f $nr
15678 run_test 134b "Server rejects lock request when reaching lock_limit_mb"
15681 remote_mds_nodsh && skip "remote MDS with nodsh"
15682 [[ $MDS1_VERSION -lt $(version_code 2.13.50) ]] &&
15683 skip "Need MDS version at least 2.13.50"
15686 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
15688 #define OBD_FAIL_PLAIN_RECORDS 0x1319
15689 #set only one record at plain llog
15690 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x1319 fail_val=1
15692 ost_set_temp_seq_width_all $DATA_SEQ_MAX_WIDTH
15694 #fill already existed plain llog each 64767
15695 #wrapping whole catalog
15696 createmany -o -u $DIR/$tdir/$tfile- $((64767 * 1))
15698 createmany -o $DIR/$tdir/$tfile_ 64700
15699 for (( i = 0; i < 64700; i = i + 2 ))
15701 rm $DIR/$tdir/$tfile_$i &
15702 rm $DIR/$tdir/$tfile_$((i + 1)) &
15707 #waiting osp synchronization
15708 wait_delete_completed
15710 run_test 135 "Race catalog processing"
15713 remote_mds_nodsh && skip "remote MDS with nodsh"
15714 [[ $MDS1_VERSION -lt $(version_code 2.13.50) ]] &&
15715 skip "Need MDS version at least 2.13.50"
15718 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
15719 $LFS setstripe -c 1 -i 0 $DIR/$tdir || error "failed to set striping"
15720 #set only one record at plain llog
15721 #define OBD_FAIL_CATALOG_FULL_CHECK 0x131a
15722 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x131a fail_val=1
15724 ost_set_temp_seq_width_all $DATA_SEQ_MAX_WIDTH
15726 #fill already existed 2 plain llogs each 64767
15727 #wrapping whole catalog
15728 createmany -o -u $DIR/$tdir/$tfile- $((64767 * 1))
15729 createmany -o -u $DIR/$tdir/$tfile- $((64767 * 3 / 2))
15730 wait_delete_completed
15732 createmany -o $DIR/$tdir/$tfile_ 10
15735 do_facet $SINGLEMDS $LCTL set_param fail_val=3
15736 for (( i = 0; i < 10; i = i + 3 ))
15738 rm $DIR/$tdir/$tfile_$i &
15739 rm $DIR/$tdir/$tfile_$((i + 1)) &
15743 rm $DIR/$tdir/$tfile_$((i + 2)) &
15746 #waiting osp synchronization
15747 wait_delete_completed
15749 run_test 136 "Race catalog processing 2"
15751 test_140() { #bug-17379
15752 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15754 test_mkdir $DIR/$tdir
15755 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
15756 cp $(which stat) . || error "Copying stat to $DIR/$tdir"
15758 # VFS limits max symlink depth to 5(4KSTACK) or 7(8KSTACK) or 8
15759 # For kernel > 3.5, bellow only tests consecutive symlink (MAX 40)
15761 while i=$((i + 1)); do
15763 cd $i || error "Changing to $i"
15764 ln -s ../stat stat || error "Creating stat symlink"
15765 # Read the symlink until ELOOP present,
15766 # not LBUGing the system is considered success,
15767 # we didn't overrun the stack.
15768 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
15769 if [ $ret -ne 0 ]; then
15770 if [ $ret -eq 40 ]; then
15773 error "Open stat symlink"
15779 echo "The symlink depth = $i"
15780 [ $i -eq 5 ] || [ $i -eq 7 ] || [ $i -eq 8 ] || [ $i -eq 40 ] ||
15781 error "Invalid symlink depth"
15783 # Test recursive symlink
15784 ln -s symlink_self symlink_self
15785 $OPENFILE -f O_RDONLY symlink_self >/dev/null 2>&1; ret=$?
15786 echo "open symlink_self returns $ret"
15787 [ $ret -eq 40 ] || error "recursive symlink doesn't return -ELOOP"
15789 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
15792 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15794 local TF="$TMP/$tfile"
15796 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
15797 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
15799 cancel_lru_locks $OSC
15800 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
15801 remount_client $MOUNT
15803 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
15806 $TRUNCATE $DIR/$tfile 6000
15807 cancel_lru_locks $OSC
15808 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
15811 echo "12345" >>$DIR/$tfile
15812 cancel_lru_locks $OSC
15813 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
15816 echo "12345" >>$DIR/$tfile
15817 cancel_lru_locks $OSC
15818 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
15820 run_test 150a "truncate/append tests"
15823 check_set_fallocate_or_skip
15827 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
15828 out=$(check_fallocate $DIR/$tfile 2>&1) ||
15829 skip_eopnotsupp "$out|check_fallocate failed"
15831 run_test 150b "Verify fallocate (prealloc) functionality"
15834 check_set_fallocate_or_skip
15837 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
15838 dd if=/dev/urandom of=$DIR/$tfile bs=1M count=20 || error "dd failed"
15840 fallocate -l $((1048576 * 20)) $DIR/$tfile || error "fallocate failed"
15841 # precomputed md5sum for 20MB of zeroes
15842 local expect="8f4e33f3dc3e414ff94e5fb6905cba8c"
15843 local sum=($(md5sum $DIR/$tfile))
15845 [[ "${sum[0]}" == "$expect" ]] || error "fallocate unwritten is not zero"
15847 check_set_fallocate 1
15850 fallocate -l $((1048576 * 20)) $DIR/$tfile || error "fallocate failed"
15851 sum=($(md5sum $DIR/$tfile))
15853 [[ "${sum[0]}" == "$expect" ]] || error "fallocate zero is not zero"
15855 run_test 150bb "Verify fallocate modes both zero space"
15858 check_set_fallocate_or_skip
15859 local striping="-c2"
15861 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
15862 $LFS setstripe -c $OSTCOUNT -S1M $DIR/$tfile || error "setstripe failed"
15863 fallocate -l ${OSTCOUNT}m $DIR/$tfile || error "fallocate failed"
15864 local bytes=$(($(stat -c '%b * %B' $DIR/$tfile)))
15865 local want=$((OSTCOUNT * 1048576))
15867 # Must allocate all requested space, not more than 5% extra
15868 (( $bytes >= $want && $bytes < $want * 105 / 100 )) ||
15869 error "bytes $bytes is not $want"
15873 echo "verify fallocate on PFL file"
15875 [[ "x$DOM" == "xyes" ]] && striping="-L mdt"
15877 $LFS setstripe -E1M $striping -E16M -c3 -Eeof -c 4 $DIR/$tfile ||
15878 error "Create $DIR/$tfile failed"
15879 fallocate -l $((1048576 * 512)) $DIR/$tfile || error "fallocate failed"
15880 bytes=$(($(stat -c '%b * %B' $DIR/$tfile)))
15881 want=$((512 * 1048576))
15883 # Must allocate all requested space, not more than 5% extra
15884 (( $bytes >= $want && $bytes < $want * 105 / 100 )) ||
15885 error "bytes $bytes is not $want"
15887 run_test 150c "Verify fallocate Size and Blocks"
15890 check_set_fallocate_or_skip
15891 local striping="-c2"
15893 [[ "x$DOM" == "xyes" ]] && striping="-L mdt"
15895 stack_trap "rm -f $DIR/$tdir; wait_delete_completed"
15896 $LFS setstripe -E1M $striping -E eof -c $OSTCOUNT -S1M $DIR/$tdir ||
15897 error "setstripe failed"
15898 fallocate -o 1G -l ${OSTCOUNT}m $DIR/$tdir || error "fallocate failed"
15899 local bytes=$(($(stat -c '%b * %B' $DIR/$tdir)))
15900 local want=$((OSTCOUNT * 1048576))
15902 # Must allocate all requested space, not more than 5% extra
15903 (( $bytes >= $want && $bytes < $want * 105 / 100 )) ||
15904 error "bytes $bytes is not $want"
15906 run_test 150d "Verify fallocate Size and Blocks - Non zero start"
15909 check_set_fallocate_or_skip
15913 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
15914 $LFS setstripe -c${OSTCOUNT} $DIR/$tfile ||
15915 error "$LFS setstripe -c${OSTCOUNT} $DIR/$tfile failed"
15917 # Find OST with Minimum Size
15918 min_size_ost=$($LFS df | awk "/$FSNAME-OST/ { print \$4 }" |
15919 sort -un | head -1)
15921 # Get 100MB per OST of the available space to reduce run time
15922 # else 60% of the available space if we are running SLOW tests
15923 if [ $SLOW == "no" ]; then
15924 local space=$((1024 * 100 * OSTCOUNT))
15926 local space=$(((min_size_ost * 60)/100 * OSTCOUNT))
15929 fallocate -l${space}k $DIR/$tfile ||
15930 error "fallocate ${space}k $DIR/$tfile failed"
15931 echo "'fallocate -l ${space}k $DIR/$tfile' succeeded"
15933 # get size immediately after fallocate. This should be correctly
15935 local size=$(stat -c '%s' $DIR/$tfile)
15936 local used=$(( $(stat -c '%b * %B' $DIR/$tfile) / 1024))
15938 # Sleep for a while for statfs to get updated. And not pull from cache.
15941 echo "df after fallocate:"
15944 (( size / 1024 == space )) || error "size $size != requested $space"
15945 [ "$ost1_FSTYPE" != ldiskfs ] || (( used >= space )) ||
15946 error "used $used < space $space"
15948 rm $DIR/$tfile || error "rm failed"
15950 wait_delete_completed
15952 echo "df after unlink:"
15955 run_test 150e "Verify 60% of available OST space consumed by fallocate"
15960 local want_size_before=20480 # in bytes
15961 local want_blocks_before=40 # 512 sized blocks
15962 local want_blocks_after=24 # 512 sized blocks
15963 local length=$(((want_blocks_before - want_blocks_after) * 512))
15965 [[ $OST1_VERSION -ge $(version_code 2.14.0) ]] ||
15966 skip "need at least 2.14.0 for fallocate punch"
15968 if [ "$ost1_FSTYPE" = "zfs" ] || [ "$mds1_FSTYPE" = "zfs" ]; then
15969 skip "LU-14160: punch mode is not implemented on OSD ZFS"
15972 check_set_fallocate_or_skip
15973 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
15975 [[ "x$DOM" == "xyes" ]] &&
15976 $LFS setstripe -E1M -L mdt -E eof $DIR/$tfile
15978 echo "Verify fallocate punch: Range within the file range"
15979 yes 'A' | dd of=$DIR/$tfile bs=4096 count=5 ||
15980 error "dd failed for bs 4096 and count 5"
15982 # Call fallocate with punch range which is within the file range
15983 out=$(fallocate -p --offset 4096 -l $length $DIR/$tfile 2>&1) ||
15984 skip_eopnotsupp "$out|fallocate: offset 4096 and length $length"
15985 # client must see changes immediately after fallocate
15986 size=$(stat -c '%s' $DIR/$tfile)
15987 blocks=$(stat -c '%b' $DIR/$tfile)
15989 # Verify punch worked.
15990 (( blocks == want_blocks_after )) ||
15991 error "punch failed: blocks $blocks != $want_blocks_after"
15993 (( size == want_size_before )) ||
15994 error "punch failed: size $size != $want_size_before"
15996 # Verify there is hole in file
15997 local data_off=$(lseek_test -d 4096 $DIR/$tfile)
15998 # precomputed md5sum
15999 local expect="4a9a834a2db02452929c0a348273b4aa"
16001 cksum=($(md5sum $DIR/$tfile))
16002 [[ "${cksum[0]}" == "$expect" ]] ||
16003 error "unexpected MD5SUM after punch: ${cksum[0]}"
16005 # Start second sub-case for fallocate punch.
16006 echo "Verify fallocate punch: Range overlapping and less than blocksize"
16007 yes 'A' | dd of=$DIR/$tfile bs=4096 count=5 ||
16008 error "dd failed for bs 4096 and count 5"
16010 # Punch range less than block size will have no change in block count
16011 want_blocks_after=40 # 512 sized blocks
16013 # Punch overlaps two blocks and less than blocksize
16014 out=$(fallocate -p --offset 4000 -l 3000 $DIR/$tfile 2>&1) ||
16015 skip_eopnotsupp "$out|fallocate: offset 4000 length 3000"
16016 size=$(stat -c '%s' $DIR/$tfile)
16017 blocks=$(stat -c '%b' $DIR/$tfile)
16019 # Verify punch worked.
16020 (( blocks == want_blocks_after )) ||
16021 error "punch failed: blocks $blocks != $want_blocks_after"
16023 (( size == want_size_before )) ||
16024 error "punch failed: size $size != $want_size_before"
16026 # Verify if range is really zero'ed out. We expect Zeros.
16027 # precomputed md5sum
16028 expect="c57ec5d769c3dbe3426edc3f7d7e11d3"
16029 cksum=($(md5sum $DIR/$tfile))
16030 [[ "${cksum[0]}" == "$expect" ]] ||
16031 error "unexpected MD5SUM after punch: ${cksum[0]}"
16033 run_test 150f "Verify fallocate punch functionality"
16041 local BS=4096 # Block size in bytes
16043 [[ $OST1_VERSION -ge $(version_code 2.14.0) ]] ||
16044 skip "need at least 2.14.0 for fallocate punch"
16046 if [ "$ost1_FSTYPE" = "zfs" ] || [ "$mds1_FSTYPE" = "zfs" ]; then
16047 skip "LU-14160: punch mode is not implemented on OSD ZFS"
16050 check_set_fallocate_or_skip
16051 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
16053 if [[ "x$DOM" == "xyes" ]]; then
16054 $LFS setstripe -E2M -L mdt -E eof -c${OSTCOUNT} $DIR/$tfile ||
16055 error "$LFS setstripe DoM + ${OSTCOUNT} OST failed"
16057 $LFS setstripe -c${OSTCOUNT} $DIR/$tfile ||
16058 error "$LFS setstripe -c${OSTCOUNT} $DIR/$tfile failed"
16061 # Get 100MB per OST of the available space to reduce run time
16062 # else 60% of the available space if we are running SLOW tests
16063 if [ $SLOW == "no" ]; then
16064 space=$((1024 * 100 * OSTCOUNT))
16066 # Find OST with Minimum Size
16067 space=$($LFS df | awk "/$FSNAME-OST/ { print \$4 }" |
16068 sort -un | head -1)
16069 echo "min size OST: $space"
16070 space=$(((space * 60)/100 * OSTCOUNT))
16072 # space in 1k units, round to 4k blocks
16073 local blkcount=$((space * 1024 / $BS))
16075 echo "Verify fallocate punch: Very large Range"
16076 fallocate -l${space}k $DIR/$tfile ||
16077 error "fallocate ${space}k $DIR/$tfile failed"
16078 # write 1M at the end, start and in the middle
16079 yes 'A' | dd of=$DIR/$tfile bs=$BS count=256 ||
16080 error "dd failed: bs $BS count 256"
16081 yes 'A' | dd of=$DIR/$tfile bs=$BS seek=$((blkcount - 256)) count=256 ||
16082 error "dd failed: bs $BS count 256 seek $((blkcount - 256))"
16083 yes 'A' | dd of=$DIR/$tfile bs=$BS seek=$((blkcount / 2)) count=1024 ||
16084 error "dd failed: bs $BS count 256 seek $((blkcount / 2))"
16087 size=$(stat -c '%s' $DIR/$tfile)
16089 # gather punch length.
16090 local punch_size=$((size - (BS * 2)))
16092 echo "punch_size = $punch_size"
16093 echo "size - punch_size: $((size - punch_size))"
16094 echo "size - punch_size in blocks: $(((size - punch_size)/BS))"
16096 # Call fallocate to punch all except 2 blocks. We leave the
16097 # first and the last block
16098 echo "fallocate -p --offset $BS -l $punch_size $DIR/$tfile"
16099 out=$(fallocate -p --offset $BS -l $punch_size $DIR/$tfile 2>&1) ||
16100 skip_eopnotsupp "$out|fallocate: offset $BS length $punch_size"
16102 size_after=$(stat -c '%s' $DIR/$tfile)
16103 blocks_after=$(stat -c '%b' $DIR/$tfile)
16105 # Verify punch worked.
16106 # Size should be kept
16107 (( size == size_after )) ||
16108 error "punch failed: size $size != $size_after"
16110 # two 4k data blocks to remain plus possible 1 extra extent block
16111 (( blocks_after <= ((BS / 512) * 3) )) ||
16112 error "too many blocks remains: $blocks_after"
16114 # Verify that file has hole between the first and the last blocks
16115 local hole_start=$(lseek_test -l 0 $DIR/$tfile)
16116 local hole_end=$(lseek_test -d $BS $DIR/$tfile)
16118 echo "Hole at [$hole_start, $hole_end)"
16119 (( hole_start == BS )) ||
16120 error "no hole at offset $BS after punch"
16122 (( hole_end == BS + punch_size )) ||
16123 error "data at offset $hole_end < $((BS + punch_size))"
16125 run_test 150g "Verify fallocate punch on large range"
16128 local file=$DIR/$tfile
16131 check_set_fallocate_or_skip
16132 statx_supported || skip_env "Test must be statx() syscall supported"
16134 # fallocate() does not update the size information on the MDT
16135 fallocate -l 16K $file || error "failed to fallocate $file"
16136 cancel_lru_locks $OSC
16137 # STATX with cached-always mode will not send glimpse RPCs to OST,
16138 # it uses the caching attrs on the client side as much as possible.
16139 size=$($STATX --cached=always -c %s $file)
16140 [ $size == 16384 ] ||
16141 error "size after fallocate() is $size, expected 16384"
16143 run_test 150h "Verify extend fallocate updates the file size"
16145 #LU-2902 roc_hit was not able to read all values from lproc
16146 function roc_hit_init() {
16147 local list=$(comma_list $(osts_nodes))
16148 local dir=$DIR/$tdir-check
16149 local file=$dir/$tfile
16155 #use setstripe to do a write to every ost
16156 for i in $(seq 0 $((OSTCOUNT-1))); do
16157 $LFS setstripe -c 1 -i $i $dir || error "$LFS setstripe $file failed"
16158 dd if=/dev/urandom of=$file bs=4k count=4 2>&1 > /dev/null
16159 idx=$(printf %04x $i)
16160 BEFORE=$(get_osd_param $list *OST*$idx stats |
16161 awk '$1 == "cache_access" {sum += $7}
16162 END { printf("%0.0f", sum) }')
16164 cancel_lru_locks osc
16165 cat $file >/dev/null
16167 AFTER=$(get_osd_param $list *OST*$idx stats |
16168 awk '$1 == "cache_access" {sum += $7}
16169 END { printf("%0.0f", sum) }')
16171 echo BEFORE:$BEFORE AFTER:$AFTER
16172 if ! let "AFTER - BEFORE == 4"; then
16174 error "roc_hit is not safe to use"
16182 function roc_hit() {
16183 local list=$(comma_list $(osts_nodes))
16184 echo $(get_osd_param $list '' stats |
16185 awk '$1 == "cache_hit" {sum += $7}
16186 END { printf("%0.0f", sum) }')
16189 function set_cache() {
16192 if [ "$2" == "off" ]; then
16195 local list=$(comma_list $(osts_nodes))
16196 set_osd_param $list '' $1_cache_enable $on
16198 cancel_lru_locks osc
16202 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16203 remote_ost_nodsh && skip "remote OST with nodsh"
16204 (( CLIENT_VERSION == OST1_VERSION )) ||
16205 skip "LU-13081: no interop testing for OSS cache"
16208 local list=$(comma_list $(osts_nodes))
16210 # check whether obdfilter is cache capable at all
16211 if ! get_osd_param $list '' read_cache_enable >/dev/null; then
16212 skip "not cache-capable obdfilter"
16215 # check cache is enabled on all obdfilters
16216 if get_osd_param $list '' read_cache_enable | grep 0; then
16217 skip "oss cache is disabled"
16220 set_osd_param $list '' writethrough_cache_enable 1
16222 # check write cache is enabled on all obdfilters
16223 if get_osd_param $list '' writethrough_cache_enable | grep 0; then
16224 skip "oss write cache is NOT enabled"
16229 #define OBD_FAIL_OBD_NO_LRU 0x609
16230 do_nodes $list $LCTL set_param fail_loc=0x609
16232 # pages should be in the case right after write
16233 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES ||
16236 local BEFORE=$(roc_hit)
16237 cancel_lru_locks osc
16238 cat $DIR/$tfile >/dev/null
16239 local AFTER=$(roc_hit)
16241 do_nodes $list $LCTL set_param fail_loc=0
16243 if ! let "AFTER - BEFORE == CPAGES"; then
16244 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
16247 cancel_lru_locks osc
16248 # invalidates OST cache
16249 do_nodes $list "echo 1 > /proc/sys/vm/drop_caches"
16250 set_osd_param $list '' read_cache_enable 0
16251 cat $DIR/$tfile >/dev/null
16253 # now data shouldn't be found in the cache
16255 cancel_lru_locks osc
16256 cat $DIR/$tfile >/dev/null
16258 if let "AFTER - BEFORE != 0"; then
16259 error "IN CACHE: before: $BEFORE, after: $AFTER"
16262 set_osd_param $list '' read_cache_enable 1
16265 run_test 151 "test cache on oss and controls ==============================="
16268 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16270 local TF="$TMP/$tfile"
16272 # simulate ENOMEM during write
16273 #define OBD_FAIL_OST_NOMEM 0x226
16274 lctl set_param fail_loc=0x80000226
16275 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
16277 sync || error "sync failed"
16278 lctl set_param fail_loc=0
16280 # discard client's cache
16281 cancel_lru_locks osc
16283 # simulate ENOMEM during read
16284 lctl set_param fail_loc=0x80000226
16285 cmp $TF $DIR/$tfile || error "cmp failed"
16286 lctl set_param fail_loc=0
16290 run_test 152 "test read/write with enomem ============================"
16293 $MULTIOP $DIR/$tfile Ow4096Ycu || error "multiop failed"
16295 run_test 153 "test if fdatasync does not crash ======================="
16297 dot_lustre_fid_permission_check() {
16299 local ffid=$MOUNT/.lustre/fid/$fid
16302 echo "stat fid $fid"
16303 stat $ffid || error "stat $ffid failed."
16304 echo "touch fid $fid"
16305 touch $ffid || error "touch $ffid failed."
16306 echo "write to fid $fid"
16307 cat /etc/hosts > $ffid || error "write $ffid failed."
16308 echo "read fid $fid"
16309 diff /etc/hosts $ffid || error "read $ffid failed."
16310 echo "append write to fid $fid"
16311 cat /etc/hosts >> $ffid || error "append write $ffid failed."
16312 echo "rename fid $fid"
16313 mv $ffid $test_dir/$tfile.1 &&
16314 error "rename $ffid to $tfile.1 should fail."
16315 touch $test_dir/$tfile.1
16316 mv $test_dir/$tfile.1 $ffid &&
16317 error "rename $tfile.1 to $ffid should fail."
16318 rm -f $test_dir/$tfile.1
16319 echo "truncate fid $fid"
16320 $TRUNCATE $ffid 777 || error "truncate $ffid failed."
16321 echo "link fid $fid"
16322 ln -f $ffid $test_dir/tfile.lnk || error "link $ffid failed."
16323 if [[ $($LCTL get_param -n mdc.*-mdc-*.connect_flags) =~ acl ]]; then
16324 id $USER0 || skip_env "missing user $USER0"
16325 echo "setfacl fid $fid"
16326 setfacl -R -m u:$USER0:rwx $ffid ||
16327 error "setfacl $ffid failed"
16328 echo "getfacl fid $fid"
16329 getfacl $ffid || error "getfacl $ffid failed."
16331 echo "unlink fid $fid"
16332 unlink $MOUNT/.lustre/fid/$fid && error "unlink $ffid should fail."
16333 echo "mknod fid $fid"
16334 mknod $ffid c 1 3 && error "mknod $ffid should fail."
16336 fid=[0xf00000400:0x1:0x0]
16337 ffid=$MOUNT/.lustre/fid/$fid
16339 echo "stat non-exist fid $fid"
16340 stat $ffid > /dev/null && error "stat non-exist $ffid should fail."
16341 echo "write to non-exist fid $fid"
16342 cat /etc/hosts > $ffid && error "write non-exist $ffid should fail."
16343 echo "link new fid $fid"
16344 ln $test_dir/$tfile $ffid && error "link $ffid should fail."
16346 mkdir -p $test_dir/$tdir
16347 touch $test_dir/$tdir/$tfile
16348 fid=$($LFS path2fid $test_dir/$tdir)
16351 error "error: could not get fid for $test_dir/$dir/$tfile."
16353 ffid=$MOUNT/.lustre/fid/$fid
16356 ls $ffid || error "ls $ffid failed."
16357 echo "touch $fid/$tfile.1"
16358 touch $ffid/$tfile.1 || error "touch $ffid/$tfile.1 failed."
16360 echo "touch $MOUNT/.lustre/fid/$tfile"
16361 touch $MOUNT/.lustre/fid/$tfile && \
16362 error "touch $MOUNT/.lustre/fid/$tfile should fail."
16364 echo "setxattr to $MOUNT/.lustre/fid"
16365 setfattr -n trusted.name1 -v value1 $MOUNT/.lustre/fid
16367 echo "listxattr for $MOUNT/.lustre/fid"
16368 getfattr -d -m "^trusted" $MOUNT/.lustre/fid
16370 echo "delxattr from $MOUNT/.lustre/fid"
16371 setfattr -x trusted.name1 $MOUNT/.lustre/fid
16373 echo "touch invalid fid: $MOUNT/.lustre/fid/[0x200000400:0x2:0x3]"
16374 touch $MOUNT/.lustre/fid/[0x200000400:0x2:0x3] &&
16375 error "touch invalid fid should fail."
16377 echo "touch non-normal fid: $MOUNT/.lustre/fid/[0x1:0x2:0x0]"
16378 touch $MOUNT/.lustre/fid/[0x1:0x2:0x0] &&
16379 error "touch non-normal fid should fail."
16381 echo "rename $tdir to $MOUNT/.lustre/fid"
16382 mrename $test_dir/$tdir $MOUNT/.lustre/fid &&
16383 error "rename to $MOUNT/.lustre/fid should fail."
16385 if [ $MDS1_VERSION -ge $(version_code 2.3.51) ]
16387 local old_obf_mode=$(stat --format="%a" $DIR/.lustre/fid)
16388 local new_obf_mode=777
16390 echo "change mode of $DIR/.lustre/fid to $new_obf_mode"
16391 chmod $new_obf_mode $DIR/.lustre/fid ||
16392 error "chmod $new_obf_mode $DIR/.lustre/fid failed"
16394 local obf_mode=$(stat --format=%a $DIR/.lustre/fid)
16395 [ $obf_mode -eq $new_obf_mode ] ||
16396 error "stat $DIR/.lustre/fid returned wrong mode $obf_mode"
16398 echo "restore mode of $DIR/.lustre/fid to $old_obf_mode"
16399 chmod $old_obf_mode $DIR/.lustre/fid ||
16400 error "chmod $old_obf_mode $DIR/.lustre/fid failed"
16403 $OPENFILE -f O_LOV_DELAY_CREATE:O_CREAT $test_dir/$tfile-2
16404 fid=$($LFS path2fid $test_dir/$tfile-2)
16406 if [ $MDS1_VERSION -ge $(version_code 2.6.50) ]
16408 echo "cp /etc/passwd $MOUNT/.lustre/fid/$fid"
16409 cp /etc/passwd $MOUNT/.lustre/fid/$fid ||
16410 error "create lov data thru .lustre failed"
16412 echo "cp /etc/passwd $test_dir/$tfile-2"
16413 cp /etc/passwd $test_dir/$tfile-2 ||
16414 error "copy to $test_dir/$tfile-2 failed."
16415 echo "diff /etc/passwd $MOUNT/.lustre/fid/$fid"
16416 diff /etc/passwd $MOUNT/.lustre/fid/$fid ||
16417 error "diff /etc/passwd $MOUNT/.lustre/fid/$fid failed."
16419 rm -rf $test_dir/tfile.lnk
16420 rm -rf $test_dir/$tfile-2
16424 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
16425 skip "Need MDS version at least 2.4.1"
16427 local tf=$DIR/$tfile
16430 local fid=$($LFS path2fid $tf)
16431 [ -z "$fid" ] && error "path2fid unable to get $tf FID"
16433 # check that we get the same pathname back
16436 for rootpath in "$MOUNT" "$MOUNT///" "$MOUNT/$tfile"; do
16437 echo "$rootpath $fid"
16438 found=$($LFS fid2path $rootpath "$fid")
16439 [ -z "$found" ] && error "fid2path unable to get '$fid' path"
16440 [ "$found" == "$tf" ] || error "fid2path $found != $tf"
16443 # check wrong root path format
16444 rootpath=$MOUNT"_wrong"
16445 found=$($LFS fid2path $rootpath "$fid")
16446 [ -z "$found" ] || error "should fail ($rootpath != $MOUNT)"
16448 run_test 154A "lfs path2fid and fid2path basic checks"
16451 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
16452 skip "Need MDS version at least 2.4.1"
16454 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
16455 touch $DIR/$tdir/$tfile || error "touch $DIR/$tdir/$tfile failed"
16456 local linkea=$($LL_DECODE_LINKEA $DIR/$tdir/$tfile | grep 'pfid')
16457 [ -z "$linkea" ] && error "decode linkea $DIR/$tdir/$tfile failed"
16459 local name=$(echo $linkea | awk '/pfid/ {print $5}' | sed -e "s/'//g")
16460 local PFID=$(echo $linkea | awk '/pfid/ {print $3}' | sed -e "s/,//g")
16462 # check that we get the same pathname
16463 echo "PFID: $PFID, name: $name"
16464 local FOUND=$($LFS fid2path $MOUNT "$PFID")
16465 [ -z "$FOUND" ] && error "fid2path unable to get $PFID path"
16466 [ "$FOUND/$name" != "$DIR/$tdir/$tfile" ] &&
16467 error "ll_decode_linkea has $FOUND/$name != $DIR/$tdir/$tfile"
16469 rm -rf $DIR/$tdir || error "Can not delete directory $DIR/$tdir"
16471 run_test 154B "verify the ll_decode_linkea tool"
16474 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16475 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
16476 (( $MDS1_VERSION >= $(version_code 2.2.51) )) ||
16477 skip "Need MDS version at least 2.2.51"
16478 [ -z "$(which setfacl)" ] && skip_env "must have setfacl tool"
16480 cp /etc/hosts $DIR/$tfile
16482 fid=$($LFS path2fid $DIR/$tfile)
16484 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
16486 dot_lustre_fid_permission_check "$fid" $DIR ||
16487 error "dot lustre permission check $fid failed"
16489 ls -a $MOUNT | grep "\.lustre" && error ".lustre should not be listed"
16491 rm -rf $MOUNT/.lustre && error ".lustre is not allowed to be unlinked"
16493 touch $MOUNT/.lustre/file &&
16494 error "creation is not allowed under .lustre"
16496 mkdir $MOUNT/.lustre/dir &&
16497 error "mkdir is not allowed under .lustre"
16501 run_test 154a "Open-by-FID"
16504 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16505 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
16506 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
16507 [[ $MDS1_VERSION -ge $(version_code 2.2.51) ]] ||
16508 skip "Need MDS version at least 2.2.51"
16510 local remote_dir=$DIR/$tdir/remote_dir
16514 mkdir -p $DIR/$tdir
16515 $LFS mkdir -i $MDTIDX $remote_dir ||
16516 error "create remote directory failed"
16518 cp /etc/hosts $remote_dir/$tfile
16520 fid=$($LFS path2fid $remote_dir/$tfile)
16522 [ $rc -ne 0 ] && error "error: could not get fid for $remote_dir/$tfile"
16524 dot_lustre_fid_permission_check "$fid" $remote_dir ||
16525 error "dot lustre permission check $fid failed"
16528 run_test 154b "Open-by-FID for remote directory"
16531 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
16532 skip "Need MDS version at least 2.4.1"
16534 touch $DIR/$tfile.1 $DIR/$tfile.2 $DIR/$tfile.3
16535 local FID1=$($LFS path2fid $DIR/$tfile.1)
16536 local FID2=$($LFS path2fid $DIR/$tfile.2)
16537 local FID3=$($LFS path2fid $DIR/$tfile.3)
16540 $LFS path2fid $DIR/$tfile.[123] | while read PATHNAME FID; do
16541 [ "$PATHNAME" = "$DIR/$tfile.$N:" ] ||
16542 error "path2fid pathname $PATHNAME != $DIR/$tfile.$N:"
16544 [ "$FID" = "${!want}" ] ||
16545 error "path2fid $PATHNAME FID $FID != FID$N ${!want}"
16549 $LFS fid2path $MOUNT "$FID1" "$FID2" "$FID3" | while read PATHNAME;
16551 [ "$PATHNAME" = "$DIR/$tfile.$N" ] ||
16552 error "fid2path pathname $PATHNAME != $DIR/$tfile.$N:"
16556 run_test 154c "lfs path2fid and fid2path multiple arguments"
16559 remote_mds_nodsh && skip "remote MDS with nodsh"
16560 [[ $MDS1_VERSION -lt $(version_code 2.5.53) ]] &&
16561 skip "Need MDS version at least 2.5.53"
16563 if remote_mds; then
16564 nid=$($LCTL list_nids | sed "s/\./\\\./g")
16568 local proc_ofile="mdt.*.exports.'$nid'.open_files"
16575 local fid=$($LFS path2fid $DIR/$tfile)
16578 cmd="exec $fd<$DIR/$tfile"
16580 local fid_list=$(do_facet $SINGLEMDS $LCTL get_param $proc_ofile)
16581 echo "$fid_list" | grep "$fid"
16584 cmd="exec $fd>/dev/null"
16586 if [ $rc -ne 0 ]; then
16587 error "FID $fid not found in open files list $fid_list"
16590 run_test 154d "Verify open file fid"
16594 [[ $MDS1_VERSION -lt $(version_code 2.6.50) ]] &&
16595 skip "Need MDS version at least 2.6.50"
16597 if ls -a $MOUNT | grep -q '^\.lustre$'; then
16598 error ".lustre returned by readdir"
16601 run_test 154e ".lustre is not returned by readdir"
16604 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
16606 # create parent directory on a single MDT to avoid cross-MDT hardlinks
16607 mkdir_on_mdt0 $DIR/$tdir
16608 # test dirs inherit from its stripe
16609 mkdir -p $DIR/$tdir/foo1 || error "mkdir error"
16610 mkdir -p $DIR/$tdir/foo2 || error "mkdir error"
16611 cp /etc/hosts $DIR/$tdir/foo1/$tfile
16612 ln $DIR/$tdir/foo1/$tfile $DIR/$tdir/foo2/link
16615 # get fid of parents
16616 local FID0=$($LFS path2fid $DIR/$tdir)
16617 local FID1=$($LFS path2fid $DIR/$tdir/foo1)
16618 local FID2=$($LFS path2fid $DIR/$tdir/foo2)
16619 local FID3=$($LFS path2fid $DIR)
16621 # check that path2fid --parents returns expected <parent_fid>/name
16622 # 1) test for a directory (single parent)
16623 local parent=$($LFS path2fid --parents $DIR/$tdir/foo1)
16624 [ "$parent" == "$FID0/foo1" ] ||
16625 error "expected parent: $FID0/foo1, got: $parent"
16627 # 2) test for a file with nlink > 1 (multiple parents)
16628 parent=$($LFS path2fid --parents $DIR/$tdir/foo1/$tfile)
16629 echo "$parent" | grep -F "$FID1/$tfile" ||
16630 error "$FID1/$tfile not returned in parent list"
16631 echo "$parent" | grep -F "$FID2/link" ||
16632 error "$FID2/link not returned in parent list"
16634 # 3) get parent by fid
16635 local file_fid=$($LFS path2fid $DIR/$tdir/foo1/$tfile)
16636 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
16637 echo "$parent" | grep -F "$FID1/$tfile" ||
16638 error "$FID1/$tfile not returned in parent list (by fid)"
16639 echo "$parent" | grep -F "$FID2/link" ||
16640 error "$FID2/link not returned in parent list (by fid)"
16642 # 4) test for entry in root directory
16643 parent=$($LFS path2fid --parents $DIR/f)
16644 echo "$parent" | grep -F "$FID3/f" ||
16645 error "$FID3/f not returned in parent list"
16647 # 5) test it on root directory
16648 [ -z "$($LFS path2fid --parents $MOUNT 2>/dev/null)" ] ||
16649 error "$MOUNT should not have parents"
16651 # enable xattr caching and check that linkea is correctly updated
16652 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
16653 save_lustre_params client "llite.*.xattr_cache" > $save
16654 lctl set_param llite.*.xattr_cache 1
16656 # 6.1) linkea update on rename
16657 mv $DIR/$tdir/foo1/$tfile $DIR/$tdir/foo2/$tfile.moved
16659 # get parents by fid
16660 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
16661 # foo1 should no longer be returned in parent list
16662 echo "$parent" | grep -F "$FID1" &&
16663 error "$FID1 should no longer be in parent list"
16664 # the new path should appear
16665 echo "$parent" | grep -F "$FID2/$tfile.moved" ||
16666 error "$FID2/$tfile.moved is not in parent list"
16668 # 6.2) linkea update on unlink
16669 rm -f $DIR/$tdir/foo2/link
16670 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
16671 # foo2/link should no longer be returned in parent list
16672 echo "$parent" | grep -F "$FID2/link" &&
16673 error "$FID2/link should no longer be in parent list"
16677 restore_lustre_params < $save
16680 run_test 154f "get parent fids by reading link ea"
16684 [[ $MDS1_VERSION -ge $(version_code 2.6.92) &&
16685 $CLIENT_VERSION -gt $(version_code 2.6.99) ]] ||
16686 skip "Need MDS version at least 2.6.92"
16688 mkdir_on_mdt0 $DIR/$tdir
16689 llapi_fid_test -d $DIR/$tdir
16691 run_test 154g "various llapi FID tests"
16695 (( $CLIENT_VERSION >= $(version_code 2.15.55.1) )) ||
16696 skip "Need client at least version 2.15.55.1"
16698 # Create an empty file
16701 # Get FID (interactive mode) and save under $TMP/$tfile.log
16702 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
16703 path2fid $DIR/$tfile
16706 fid=$(cat $TMP/$tfile.log)
16707 # $fid should not be empty
16708 [[ ! -z $fid ]] || error "FID is empty"
16709 $LFS rmfid $DIR "$fid" || error "rmfid failed for $fid"
16711 run_test 154h "Verify interactive path2fid"
16713 test_155_small_load() {
16714 local temp=$TMP/$tfile
16715 local file=$DIR/$tfile
16717 dd if=/dev/urandom of=$temp bs=6096 count=1 || \
16718 error "dd of=$temp bs=6096 count=1 failed"
16720 cancel_lru_locks $OSC
16721 cmp $temp $file || error "$temp $file differ"
16723 $TRUNCATE $temp 6000
16724 $TRUNCATE $file 6000
16725 cmp $temp $file || error "$temp $file differ (truncate1)"
16727 echo "12345" >>$temp
16728 echo "12345" >>$file
16729 cmp $temp $file || error "$temp $file differ (append1)"
16731 echo "12345" >>$temp
16732 echo "12345" >>$file
16733 cmp $temp $file || error "$temp $file differ (append2)"
16739 test_155_big_load() {
16740 remote_ost_nodsh && skip "remote OST with nodsh"
16742 local temp=$TMP/$tfile
16743 local file=$DIR/$tfile
16746 local cache_size=$(do_facet ost$((MAXI+1)) \
16747 "awk '/cache/ {sum+=\\\$4} END {print sum}' /proc/cpuinfo")
16749 # LU-16042: can not get the cache size on Arm64 VM here, fallback to a
16751 if [ -z "$cache_size" ]; then
16754 local large_file_size=$((cache_size * 2))
16756 echo "OSS cache size: $cache_size KB"
16757 echo "Large file size: $large_file_size KB"
16759 [ $MAXV -le $large_file_size ] &&
16760 skip_env "max available OST size needs > $large_file_size KB"
16762 $LFS setstripe $file -c 1 -i $MAXI || error "$LFS setstripe $file failed"
16764 dd if=/dev/urandom of=$temp bs=$large_file_size count=1k ||
16765 error "dd of=$temp bs=$large_file_size count=1k failed"
16768 cancel_lru_locks osc
16769 cmp $temp $file || error "$temp $file differ"
16775 save_writethrough() {
16776 local facets=$(get_facets OST)
16778 save_lustre_params $facets "osd-*.*.writethrough_cache_enable" > $1
16782 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16784 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
16786 save_writethrough $p
16789 set_cache writethrough on
16790 test_155_small_load
16791 restore_lustre_params < $p
16794 run_test 155a "Verify small file correctness: read cache:on write_cache:on"
16797 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16799 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
16801 save_writethrough $p
16804 set_cache writethrough off
16805 test_155_small_load
16806 restore_lustre_params < $p
16809 run_test 155b "Verify small file correctness: read cache:on write_cache:off"
16812 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16814 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
16816 save_writethrough $p
16819 set_cache writethrough on
16820 test_155_small_load
16821 restore_lustre_params < $p
16824 run_test 155c "Verify small file correctness: read cache:off write_cache:on"
16827 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16829 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
16831 save_writethrough $p
16834 set_cache writethrough off
16835 test_155_small_load
16836 restore_lustre_params < $p
16839 run_test 155d "Verify small file correctness: read cache:off write_cache:off"
16842 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16844 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
16846 save_writethrough $p
16849 set_cache writethrough on
16851 restore_lustre_params < $p
16854 run_test 155e "Verify big file correctness: read cache:on write_cache:on"
16857 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16859 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
16861 save_writethrough $p
16864 set_cache writethrough off
16866 restore_lustre_params < $p
16869 run_test 155f "Verify big file correctness: read cache:on write_cache:off"
16872 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16874 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
16876 save_writethrough $p
16879 set_cache writethrough on
16881 restore_lustre_params < $p
16884 run_test 155g "Verify big file correctness: read cache:off write_cache:on"
16887 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16889 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
16891 save_writethrough $p
16894 set_cache writethrough off
16896 restore_lustre_params < $p
16899 run_test 155h "Verify big file correctness: read cache:off write_cache:off"
16902 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16903 remote_ost_nodsh && skip "remote OST with nodsh"
16904 [ $OST1_VERSION -lt $(version_code 2.6.93) ] &&
16905 skip "stats not implemented on old servers"
16906 [ "$ost1_FSTYPE" = "zfs" ] &&
16907 skip "LU-1956/LU-2261: stats not implemented on OSD ZFS"
16908 (( CLIENT_VERSION == OST1_VERSION )) ||
16909 skip "LU-13081: no interop testing for OSS cache"
16914 local file="$DIR/$tfile"
16915 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
16917 save_writethrough $p
16920 log "Turn on read and write cache"
16922 set_cache writethrough on
16924 log "Write data and read it back."
16925 log "Read should be satisfied from the cache."
16926 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
16928 cancel_lru_locks osc
16929 cat $file >/dev/null
16931 if ! let "AFTER - BEFORE == CPAGES"; then
16932 error "NOT IN CACHE (2): before: $BEFORE, after: $AFTER"
16934 log "cache hits: before: $BEFORE, after: $AFTER"
16937 log "Read again; it should be satisfied from the cache."
16939 cancel_lru_locks osc
16940 cat $file >/dev/null
16942 if ! let "AFTER - BEFORE == CPAGES"; then
16943 error "NOT IN CACHE (3): before: $BEFORE, after: $AFTER"
16945 log "cache hits:: before: $BEFORE, after: $AFTER"
16948 log "Turn off the read cache and turn on the write cache"
16950 set_cache writethrough on
16952 log "Read again; it should be satisfied from the cache."
16954 cancel_lru_locks osc
16955 cat $file >/dev/null
16957 if ! let "AFTER - BEFORE == CPAGES"; then
16958 error "NOT IN CACHE (4): before: $BEFORE, after: $AFTER"
16960 log "cache hits:: before: $BEFORE, after: $AFTER"
16963 if [ $OST1_VERSION -lt $(version_code 2.12.55) ]; then
16964 # > 2.12.56 uses pagecache if cached
16965 log "Read again; it should not be satisfied from the cache."
16967 cancel_lru_locks osc
16968 cat $file >/dev/null
16970 if ! let "AFTER - BEFORE == 0"; then
16971 error "IN CACHE (5): before: $BEFORE, after: $AFTER"
16973 log "cache hits:: before: $BEFORE, after: $AFTER"
16977 log "Write data and read it back."
16978 log "Read should be satisfied from the cache."
16979 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
16981 cancel_lru_locks osc
16982 cat $file >/dev/null
16984 if ! let "AFTER - BEFORE == CPAGES"; then
16985 error "NOT IN CACHE (6): before: $BEFORE, after: $AFTER"
16987 log "cache hits:: before: $BEFORE, after: $AFTER"
16990 if [ $OST1_VERSION -lt $(version_code 2.12.55) ]; then
16991 # > 2.12.56 uses pagecache if cached
16992 log "Read again; it should not be satisfied from the cache."
16994 cancel_lru_locks osc
16995 cat $file >/dev/null
16997 if ! let "AFTER - BEFORE == 0"; then
16998 error "IN CACHE (7): before: $BEFORE, after: $AFTER"
17000 log "cache hits:: before: $BEFORE, after: $AFTER"
17004 log "Turn off read and write cache"
17006 set_cache writethrough off
17008 log "Write data and read it back"
17009 log "It should not be satisfied from the cache."
17011 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
17012 cancel_lru_locks osc
17014 cat $file >/dev/null
17016 if ! let "AFTER - BEFORE == 0"; then
17017 error_ignore bz20762 "IN CACHE (8):before:$BEFORE,after:$AFTER"
17019 log "cache hits:: before: $BEFORE, after: $AFTER"
17022 log "Turn on the read cache and turn off the write cache"
17024 set_cache writethrough off
17026 log "Write data and read it back"
17027 log "It should not be satisfied from the cache."
17029 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
17031 cancel_lru_locks osc
17032 cat $file >/dev/null
17034 if ! let "AFTER - BEFORE == 0"; then
17035 error_ignore bz20762 "IN CACHE (9):before:$BEFORE,after:$AFTER"
17037 log "cache hits:: before: $BEFORE, after: $AFTER"
17040 log "Read again; it should be satisfied from the cache."
17042 cancel_lru_locks osc
17043 cat $file >/dev/null
17045 if ! let "AFTER - BEFORE == CPAGES"; then
17046 error "NOT IN CACHE (1): before: $BEFORE, after: $AFTER"
17048 log "cache hits:: before: $BEFORE, after: $AFTER"
17051 restore_lustre_params < $p
17054 run_test 156 "Verification of tunables"
17057 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17058 remote_mds_nodsh && skip "remote MDS with nodsh"
17059 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] ||
17060 skip "Need MDS version at least 2.2.0"
17062 changelog_register || error "changelog_register failed"
17063 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
17064 changelog_users $SINGLEMDS | grep -q $cl_user ||
17065 error "User $cl_user not found in changelog_users"
17067 mkdir_on_mdt0 $DIR/$tdir
17070 test_mkdir -p $DIR/$tdir/pics/2008/zachy
17071 changelog_clear 0 || error "changelog_clear failed"
17072 touch $DIR/$tdir/pics/2008/zachy/$tfile # open 1
17073 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg # open 2
17074 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
17075 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
17076 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
17077 rm $DIR/$tdir/pics/desktop.jpg
17079 echo "verifying changelog mask"
17080 changelog_chmask "-MKDIR"
17081 changelog_chmask "-CLOSE"
17083 test_mkdir -p $DIR/$tdir/pics/zach/sofia # not logged
17084 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # not logged
17086 changelog_chmask "+MKDIR"
17087 changelog_chmask "+CLOSE"
17089 test_mkdir -p $DIR/$tdir/pics/2008/sofia # mkdir 1
17090 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # open 3
17092 MKDIRS=$(changelog_dump | grep -c "MKDIR")
17093 CLOSES=$(changelog_dump | grep -c "CLOSE")
17094 [ $MKDIRS -eq 1 ] || error "MKDIR changelog mask count $MKDIRS != 1"
17095 [ $CLOSES -eq 3 ] || error "CLOSE changelog mask count $CLOSES != 3"
17098 echo "verifying target fid"
17099 local fidc=$(changelog_extract_field "CREAT" "$tfile" "t=")
17100 local fidf=$($LFS path2fid $DIR/$tdir/pics/zach/$tfile)
17101 [ "$fidc" == "$fidf" ] ||
17102 error "changelog '$tfile' fid $fidc != file fid $fidf"
17103 echo "verifying parent fid"
17104 # The FID returned from the Changelog may be the directory shard on
17105 # a different MDT, and not the FID returned by path2fid on the parent.
17106 # Instead of comparing FIDs, verify that fid2path(fidp) is correct,
17107 # since this is what will matter when recreating this file in the tree.
17108 local fidp=$(changelog_extract_field "CREAT" "$tfile" "p=")
17109 local pathp=$($LFS fid2path $MOUNT "$fidp")
17110 [ "${pathp%/}" == "$DIR/$tdir/pics/zach" ] ||
17111 error "changelog fid2path($fidc) $pathp != $DIR/$tdir/pics/zach"
17113 echo "getting records for $cl_user"
17114 changelog_users $SINGLEMDS
17115 local user_rec1=$(changelog_user_rec $SINGLEMDS $cl_user)
17117 __changelog_clear $SINGLEMDS $cl_user +$nclr ||
17118 error "changelog_clear failed"
17119 local user_rec2=$(changelog_user_rec $SINGLEMDS $cl_user)
17120 echo "verifying user clear: $user_rec1 + $nclr == $user_rec2"
17121 [ $user_rec2 == $((user_rec1 + nclr)) ] ||
17122 error "user index expect $user_rec1 + $nclr != $user_rec2"
17124 local min0_rec=$(changelog_users $SINGLEMDS |
17125 awk 'min == "" || $2 < min { min = $2 }; END { print min }')
17126 local first_rec=$($LFS changelog $(facet_svc $SINGLEMDS) |
17127 awk '{ print $1; exit; }')
17129 changelog_dump | tail -n 5
17130 echo "verifying user min purge: $min0_rec + 1 == $first_rec"
17131 [ $first_rec == $((min0_rec + 1)) ] ||
17132 error "first index should be $min0_rec + 1 not $first_rec"
17134 # LU-3446 changelog index reset on MDT restart
17135 local cur_rec1=$(changelog_users $SINGLEMDS |
17136 awk '/^current.index:/ { print $NF }')
17137 changelog_clear 0 ||
17138 error "clear all changelog records for $cl_user failed"
17139 stop $SINGLEMDS || error "Fail to stop $SINGLEMDS"
17140 start $SINGLEMDS $(mdsdevname ${SINGLEMDS//mds/}) $MDS_MOUNT_OPTS ||
17141 error "Fail to start $SINGLEMDS"
17142 local cur_rec2=$(changelog_users $SINGLEMDS |
17143 awk '/^current.index:/ { print $NF }')
17144 echo "verifying index survives MDT restart: $cur_rec1 == $cur_rec2"
17145 [ $cur_rec1 == $cur_rec2 ] ||
17146 error "current index should be $cur_rec1 not $cur_rec2"
17148 echo "verifying users from this test are deregistered"
17149 changelog_deregister || error "changelog_deregister failed"
17150 changelog_users $SINGLEMDS | grep -q $cl_user &&
17151 error "User '$cl_user' still in changelog_users"
17153 # lctl get_param -n mdd.*.changelog_users
17154 # current_index: 144
17155 # ID index (idle seconds)
17156 # cl3 144 (2) mask=<list>
17157 if [ -z "$(changelog_users $SINGLEMDS | grep -v current.index)" ]; then
17158 # this is the normal case where all users were deregistered
17159 # make sure no new records are added when no users are present
17160 local last_rec1=$(changelog_users $SINGLEMDS |
17161 awk '/^current.index:/ { print $NF }')
17162 touch $DIR/$tdir/chloe
17163 local last_rec2=$(changelog_users $SINGLEMDS |
17164 awk '/^current.index:/ { print $NF }')
17165 echo "verify changelogs are off: $last_rec1 == $last_rec2"
17166 [ $last_rec1 == $last_rec2 ] || error "changelogs not off"
17168 # any changelog users must be leftovers from a previous test
17169 changelog_users $SINGLEMDS
17170 echo "other changelog users; can't verify off"
17173 run_test 160a "changelog sanity"
17175 test_160b() { # LU-3587
17176 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17177 remote_mds_nodsh && skip "remote MDS with nodsh"
17178 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] ||
17179 skip "Need MDS version at least 2.2.0"
17181 changelog_register || error "changelog_register failed"
17182 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
17183 changelog_users $SINGLEMDS | grep -q $cl_user ||
17184 error "User '$cl_user' not found in changelog_users"
17186 local longname1=$(str_repeat a 255)
17187 local longname2=$(str_repeat b 255)
17190 echo "creating very long named file"
17191 touch $longname1 || error "create of '$longname1' failed"
17192 echo "renaming very long named file"
17193 mv $longname1 $longname2
17195 changelog_dump | grep RENME | tail -n 5
17198 run_test 160b "Verify that very long rename doesn't crash in changelog"
17201 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17202 remote_mds_nodsh && skip "remote MDS with nodsh"
17204 [[ $MDS1_VERSION -gt $(version_code 2.5.57) ]] ||
17205 [[ $MDS1_VERSION -gt $(version_code 2.5.1) &&
17206 $MDS1_VERSION -lt $(version_code 2.5.50) ]] ||
17207 skip "Need MDS version at least 2.5.58 or 2.5.2+"
17211 # Registration step
17212 changelog_register || error "changelog_register failed"
17215 mkdir -p $DIR/$tdir
17216 $MCREATE $DIR/$tdir/foo_160c
17217 changelog_chmask "-TRUNC"
17218 $TRUNCATE $DIR/$tdir/foo_160c 200
17219 changelog_chmask "+TRUNC"
17220 $TRUNCATE $DIR/$tdir/foo_160c 199
17221 changelog_dump | tail -n 5
17222 local truncs=$(changelog_dump | tail -n 5 | grep -c TRUNC)
17223 [ $truncs -eq 1 ] || error "TRUNC changelog mask count $truncs != 1"
17225 run_test 160c "verify that changelog log catch the truncate event"
17228 remote_mds_nodsh && skip "remote MDS with nodsh"
17229 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17230 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17231 [[ $MDS1_VERSION -ge $(version_code 2.7.60) ]] ||
17232 skip "Need MDS version at least 2.7.60"
17234 # Registration step
17235 changelog_register || error "changelog_register failed"
17237 mkdir -p $DIR/$tdir/migrate_dir
17238 changelog_clear 0 || error "changelog_clear failed"
17240 $LFS migrate -m 1 $DIR/$tdir/migrate_dir || error "migrate fails"
17241 changelog_dump | tail -n 5
17242 local migrates=$(changelog_dump | grep -c "MIGRT")
17243 [ $migrates -eq 1 ] || error "MIGRATE changelog count $migrates != 1"
17245 run_test 160d "verify that changelog log catch the migrate event"
17248 remote_mds_nodsh && skip "remote MDS with nodsh"
17251 changelog_register || error "changelog_register failed"
17253 local MDT0=$(facet_svc $SINGLEMDS)
17256 # No user (expect fail)
17257 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister
17259 if [ $rc -eq 0 ]; then
17260 error "Should fail without user"
17261 elif [ $rc -ne 4 ]; then
17262 error "changelog_deregister failed with $rc, expect 4(CMD_HELP)"
17265 # Delete a future user (expect fail)
17266 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister "cl77"
17268 if [ $rc -eq 0 ]; then
17269 error "Deleted non-existant user cl77"
17270 elif [ $rc -ne 2 ]; then
17271 error "changelog_deregister failed with $rc, expect 2 (ENOENT)"
17274 # Clear to a bad index (1 billion should be safe)
17275 $LFS changelog_clear $MDT0 "${CL_USERS[$SINGLEMDS]%% *}" 1000000000
17278 if [ $rc -eq 0 ]; then
17279 error "Successfully cleared to invalid CL index"
17280 elif [ $rc -ne 22 ]; then
17281 error "changelog_clear failed with $rc, expected 22 (EINVAL)"
17284 run_test 160e "changelog negative testing (should return errors)"
17287 remote_mds_nodsh && skip "remote MDS with nodsh" && return
17288 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
17289 skip "Need MDS version at least 2.10.56"
17291 local mdts=$(comma_list $(mdts_nodes))
17294 changelog_register || error "first changelog_register failed"
17295 changelog_register || error "second changelog_register failed"
17297 declare -A cl_user1
17298 declare -A cl_user2
17303 # generate some changelog records to accumulate on each MDT
17304 # use all_char because created files should be evenly distributed
17305 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
17306 error "test_mkdir $tdir failed"
17307 log "$(date +%s): creating first files"
17308 for ((i = 0; i < MDSCOUNT * 2; i++)); do
17309 $LFS mkdir -i $((i%MDSCOUNT)) $DIR/$tdir/d$i.$((i/MDSCOUNT)) ||
17310 error "create $DIR/$tdir/d$i.$((i/MDSCOUNT)) failed"
17313 # check changelogs have been generated
17314 local start=$SECONDS
17315 local idle_time=$((MDSCOUNT * 5 + 5))
17316 local nbcl=$(changelog_dump | wc -l)
17317 [[ $nbcl -eq 0 ]] && error "no changelogs found"
17319 for param in "changelog_max_idle_time=$idle_time" \
17321 "changelog_min_gc_interval=2" \
17322 "changelog_min_free_cat_entries=3"; do
17323 local MDT0=$(facet_svc $SINGLEMDS)
17324 local var="${param%=*}"
17325 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
17327 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
17328 do_nodes $mdts $LCTL set_param mdd.*.$param
17331 # force cl_user2 to be idle (1st part), but also cancel the
17332 # cl_user1 records so that it is not evicted later in the test.
17333 local sleep1=$((idle_time / 2))
17334 echo "$(date +%s): sleep1 $sleep1/${idle_time}s"
17337 # simulate changelog catalog almost full
17338 #define OBD_FAIL_CAT_FREE_RECORDS 0x1313
17339 do_nodes $mdts "$LCTL set_param fail_loc=0x1313 fail_val=3"
17341 for i in $(seq $MDSCOUNT); do
17342 cl_users=(${CL_USERS[mds$i]})
17343 cl_user1[mds$i]="${cl_users[0]}"
17344 cl_user2[mds$i]="${cl_users[1]}"
17346 [ -n "${cl_user1[mds$i]}" ] ||
17347 error "mds$i: no user registered"
17348 [ -n "${cl_user2[mds$i]}" ] ||
17349 error "mds$i: only ${cl_user2[mds$i]} is registered"
17351 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
17352 [ -n "$user_rec1" ] ||
17353 error "mds$i: User ${cl_user1[mds$i]} not registered"
17354 __changelog_clear mds$i ${cl_user1[mds$i]} +2
17355 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
17356 [ -n "$user_rec2" ] ||
17357 error "mds$i: User ${cl_user1[mds$i]} not registered"
17358 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
17359 "$user_rec1 + 2 == $user_rec2"
17360 [ $((user_rec1 + 2)) == $user_rec2 ] ||
17361 error "mds$i: user ${cl_user1[mds$i]} index expected " \
17362 "$user_rec1 + 2, but is $user_rec2"
17363 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
17364 [ -n "$user_rec2" ] ||
17365 error "mds$i: User ${cl_user2[mds$i]} not registered"
17366 [ $user_rec1 == $user_rec2 ] ||
17367 error "mds$i: user ${cl_user2[mds$i]} index expected " \
17368 "$user_rec1, but is $user_rec2"
17371 # force cl_user2 idle (2nd part) to just exceed changelog_max_idle_time
17372 local sleep2=$((idle_time - (SECONDS - start) + 1))
17373 echo "$(date +%s): sleep2 $sleep2/${idle_time}s"
17376 # Generate one more changelog to trigger GC at fail_loc for cl_user2.
17377 # cl_user1 should be OK because it recently processed records.
17378 echo "$(date +%s): creating $((MDSCOUNT * 2)) files"
17379 for ((i = 0; i < MDSCOUNT * 2; i++)); do
17380 $LFS mkdir -i $((i%MDSCOUNT)) $DIR/$tdir/d$i.$((i/MDSCOUNT+2))||
17381 error "create $DIR/$tdir/d$i.$((i/MDSCOUNT+2)) failed"
17384 # ensure gc thread is done
17385 for i in $(mdts_nodes); do
17386 wait_update $i "ps -e -o comm= | grep chlg_gc_thread" "" 20 ||
17387 error "$i: GC-thread not done"
17391 for (( i = 1; i <= MDSCOUNT; i++ )); do
17392 # check cl_user1 still registered
17393 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
17394 error "mds$i: User ${cl_user1[mds$i]} not registered"
17395 # check cl_user2 unregistered
17396 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
17397 error "mds$i: User ${cl_user2[mds$i]} still registered"
17399 # check changelogs are present and starting at $user_rec1 + 1
17400 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
17401 [ -n "$user_rec1" ] ||
17402 error "mds$i: User ${cl_user1[mds$i]} not registered"
17403 first_rec=$($LFS changelog $(facet_svc mds$i) |
17404 awk '{ print $1; exit; }')
17406 echo "mds$i: $(date +%s) verify rec $user_rec1+1 == $first_rec"
17407 [ $((user_rec1 + 1)) == $first_rec ] ||
17408 error "mds$i: rec $first_rec != $user_rec1 + 1"
17411 run_test 160f "changelog garbage collect (timestamped users)"
17414 remote_mds_nodsh && skip "remote MDS with nodsh"
17415 [[ $MDS1_VERSION -ge $(version_code 2.14.55) ]] ||
17416 skip "Need MDS version at least 2.14.55"
17418 local mdts=$(comma_list $(mdts_nodes))
17421 changelog_register || error "first changelog_register failed"
17422 changelog_register || error "second changelog_register failed"
17424 declare -A cl_user1
17425 declare -A cl_user2
17430 # generate some changelog records to accumulate on each MDT
17431 # use all_char because created files should be evenly distributed
17432 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
17433 error "test_mkdir $tdir failed"
17434 for ((i = 0; i < MDSCOUNT; i++)); do
17435 $LFS mkdir -i $i $DIR/$tdir/d$i.1 $DIR/$tdir/d$i.2 ||
17436 error "create $DIR/$tdir/d$i.1 failed"
17439 # check changelogs have been generated
17440 local nbcl=$(changelog_dump | wc -l)
17441 (( $nbcl > 0 )) || error "no changelogs found"
17443 # reduce the max_idle_indexes value to make sure we exceed it
17444 for param in "changelog_max_idle_indexes=2" \
17446 "changelog_min_gc_interval=2"; do
17447 local MDT0=$(facet_svc $SINGLEMDS)
17448 local var="${param%=*}"
17449 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
17451 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
17452 do_nodes $mdts $LCTL set_param mdd.*.$param ||
17453 error "unable to set mdd.*.$param"
17456 local start=$SECONDS
17457 for i in $(seq $MDSCOUNT); do
17458 cl_users=(${CL_USERS[mds$i]})
17459 cl_user1[mds$i]="${cl_users[0]}"
17460 cl_user2[mds$i]="${cl_users[1]}"
17462 [ -n "${cl_user1[mds$i]}" ] ||
17463 error "mds$i: user1 is not registered"
17464 [ -n "${cl_user2[mds$i]}" ] ||
17465 error "mds$i: only ${cl_user1[mds$i]} is registered"
17467 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
17468 [ -n "$user_rec1" ] ||
17469 error "mds$i: user1 ${cl_user1[mds$i]} not found"
17470 __changelog_clear mds$i ${cl_user1[mds$i]} +2
17471 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
17472 [ -n "$user_rec2" ] ||
17473 error "mds$i: user1 ${cl_user1[mds$i]} not found (2)"
17474 echo "mds$i: verifying user1 ${cl_user1[mds$i]} clear: " \
17475 "$user_rec1 + 2 == $user_rec2"
17476 [ $((user_rec1 + 2)) == $user_rec2 ] ||
17477 error "mds$i: user1 ${cl_user1[mds$i]} index " \
17478 "expected $user_rec1 + 2, but is $user_rec2"
17479 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
17480 [ -n "$user_rec2" ] ||
17481 error "mds$i: user2 ${cl_user2[mds$i]} not found"
17482 [ $user_rec1 == $user_rec2 ] ||
17483 error "mds$i: user2 ${cl_user2[mds$i]} index " \
17484 "expected $user_rec1, but is $user_rec2"
17487 # ensure we are past the previous changelog_min_gc_interval set above
17488 local sleep2=$((start + 2 - SECONDS))
17489 (( sleep2 > 0 )) && echo "sleep $sleep2 for interval" && sleep $sleep2
17490 # Generate one more changelog to trigger GC at fail_loc for cl_user2.
17491 # cl_user1 should be OK because it recently processed records.
17492 for ((i = 0; i < MDSCOUNT; i++)); do
17493 $LFS mkdir -i $i $DIR/$tdir/d$i.3 ||
17494 error "create $DIR/$tdir/d$i.3 failed"
17497 # ensure gc thread is done
17498 for i in $(mdts_nodes); do
17499 wait_update $i "ps -e -o comm= | grep chlg_gc_thread" "" 20 ||
17500 error "$i: GC-thread not done"
17504 for (( i = 1; i <= MDSCOUNT; i++ )); do
17505 # check cl_user1 still registered
17506 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
17507 error "mds$i: user1 ${cl_user1[mds$i]} not found (3)"
17508 # check cl_user2 unregistered
17509 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
17510 error "mds$i: user2 ${cl_user2[mds$i]} is registered"
17512 # check changelogs are present and starting at $user_rec1 + 1
17513 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
17514 [ -n "$user_rec1" ] ||
17515 error "mds$i: user1 ${cl_user1[mds$i]} not found (4)"
17516 first_rec=$($LFS changelog $(facet_svc mds$i) |
17517 awk '{ print $1; exit; }')
17519 echo "mds$i: $(date +%s) verify rec $user_rec1+1 == $first_rec"
17520 [ $((user_rec1 + 1)) == $first_rec ] ||
17521 error "mds$i: rec $first_rec != $user_rec1 + 1"
17524 run_test 160g "changelog garbage collect on idle records"
17527 remote_mds_nodsh && skip "remote MDS with nodsh" && return
17528 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
17529 skip "Need MDS version at least 2.10.56"
17531 local mdts=$(comma_list $(mdts_nodes))
17534 changelog_register || error "first changelog_register failed"
17535 changelog_register || error "second changelog_register failed"
17537 declare -A cl_user1
17538 declare -A cl_user2
17543 # generate some changelog records to accumulate on each MDT
17544 # use all_char because created files should be evenly distributed
17545 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
17546 error "test_mkdir $tdir failed"
17547 for ((i = 0; i < MDSCOUNT; i++)); do
17548 $LFS mkdir -i $i $DIR/$tdir/d$i.1 $DIR/$tdir/d$i.2 ||
17549 error "create $DIR/$tdir/d$i.1 failed"
17552 # check changelogs have been generated
17553 local nbcl=$(changelog_dump | wc -l)
17554 [[ $nbcl -eq 0 ]] && error "no changelogs found"
17556 for param in "changelog_max_idle_time=10" \
17558 "changelog_min_gc_interval=2"; do
17559 local MDT0=$(facet_svc $SINGLEMDS)
17560 local var="${param%=*}"
17561 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
17563 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
17564 do_nodes $mdts $LCTL set_param mdd.*.$param
17567 # force cl_user2 to be idle (1st part)
17570 for i in $(seq $MDSCOUNT); do
17571 cl_users=(${CL_USERS[mds$i]})
17572 cl_user1[mds$i]="${cl_users[0]}"
17573 cl_user2[mds$i]="${cl_users[1]}"
17575 [ -n "${cl_user1[mds$i]}" ] ||
17576 error "mds$i: no user registered"
17577 [ -n "${cl_user2[mds$i]}" ] ||
17578 error "mds$i: only ${cl_user2[mds$i]} is registered"
17580 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
17581 [ -n "$user_rec1" ] ||
17582 error "mds$i: User ${cl_user1[mds$i]} not registered"
17583 __changelog_clear mds$i ${cl_user1[mds$i]} +2
17584 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
17585 [ -n "$user_rec2" ] ||
17586 error "mds$i: User ${cl_user1[mds$i]} not registered"
17587 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
17588 "$user_rec1 + 2 == $user_rec2"
17589 [ $((user_rec1 + 2)) == $user_rec2 ] ||
17590 error "mds$i: user ${cl_user1[mds$i]} index expected " \
17591 "$user_rec1 + 2, but is $user_rec2"
17592 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
17593 [ -n "$user_rec2" ] ||
17594 error "mds$i: User ${cl_user2[mds$i]} not registered"
17595 [ $user_rec1 == $user_rec2 ] ||
17596 error "mds$i: user ${cl_user2[mds$i]} index expected " \
17597 "$user_rec1, but is $user_rec2"
17600 # force cl_user2 to be idle (2nd part) and to reach
17601 # changelog_max_idle_time
17604 # force each GC-thread start and block then
17605 # one per MDT/MDD, set fail_val accordingly
17606 #define OBD_FAIL_FORCE_GC_THREAD 0x1316
17607 do_nodes $mdts $LCTL set_param fail_loc=0x1316
17609 # generate more changelogs to trigger fail_loc
17610 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
17611 error "create $DIR/$tdir/${tfile}bis failed"
17613 # stop MDT to stop GC-thread, should be done in back-ground as it will
17614 # block waiting for the thread to be released and exit
17615 declare -A stop_pids
17616 for i in $(seq $MDSCOUNT); do
17618 stop_pids[mds$i]=$!
17621 for i in $(mdts_nodes); do
17624 local facets=$(facets_up_on_host $i)
17626 for facet in ${facets//,/ }; do
17627 if [[ $facet == mds* ]]; then
17631 # ensure each MDS's gc threads are still present and all in "R"
17632 # state (OBD_FAIL_FORCE_GC_THREAD effect!)
17633 [[ $(do_node $i pgrep chlg_gc_thread | wc -l) -eq $nb ]] ||
17634 error "$i: expected $nb GC-thread"
17636 "ps -C chlg_gc_thread -o state --no-headers | uniq" \
17638 error "$i: GC-thread not found in R-state"
17639 # check umounts of each MDT on MDS have reached kthread_stop()
17640 [[ $(do_node $i pgrep umount | wc -l) -eq $nb ]] ||
17641 error "$i: expected $nb umount"
17643 "ps -C umount -o state --no-headers | uniq" "D" 20 ||
17644 error "$i: umount not found in D-state"
17647 # release all GC-threads
17648 do_nodes $mdts $LCTL set_param fail_loc=0
17650 # wait for MDT stop to complete
17651 for i in $(seq $MDSCOUNT); do
17652 wait ${stop_pids[mds$i]} || error "mds$i: stop failed"
17656 # may try to check if any orphan changelog records are present
17657 # via ldiskfs/zfs and llog_reader...
17659 # re-start/mount MDTs
17660 for i in $(seq $MDSCOUNT); do
17661 start mds$i $(mdsdevname $i) $MDS_MOUNT_OPTS ||
17662 error "Fail to start mds$i"
17666 for i in $(seq $MDSCOUNT); do
17667 # check cl_user1 still registered
17668 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
17669 error "mds$i: User ${cl_user1[mds$i]} not registered"
17670 # check cl_user2 unregistered
17671 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
17672 error "mds$i: User ${cl_user2[mds$i]} still registered"
17674 # check changelogs are present and starting at $user_rec1 + 1
17675 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
17676 [ -n "$user_rec1" ] ||
17677 error "mds$i: User ${cl_user1[mds$i]} not registered"
17678 first_rec=$($LFS changelog $(facet_svc mds$i) |
17679 awk '{ print $1; exit; }')
17681 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
17682 [ $((user_rec1 + 1)) == $first_rec ] ||
17683 error "mds$i: first index should be $user_rec1 + 1, " \
17684 "but is $first_rec"
17687 run_test 160h "changelog gc thread stop upon umount, orphan records delete " \
17692 local mdts=$(comma_list $(mdts_nodes))
17694 changelog_register || error "first changelog_register failed"
17696 # generate some changelog records to accumulate on each MDT
17697 # use all_char because created files should be evenly distributed
17698 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
17699 error "test_mkdir $tdir failed"
17700 for ((i = 0; i < MDSCOUNT; i++)); do
17701 $LFS mkdir -i $i $DIR/$tdir/d$i.1 $DIR/$tdir/d$i.2 ||
17702 error "create $DIR/$tdir/d$i.1 failed"
17705 # check changelogs have been generated
17706 local nbcl=$(changelog_dump | wc -l)
17707 [[ $nbcl -eq 0 ]] && error "no changelogs found"
17709 # simulate race between register and unregister
17710 # XXX as fail_loc is set per-MDS, with DNE configs the race
17711 # simulation will only occur for one MDT per MDS and for the
17712 # others the normal race scenario will take place
17713 #define CFS_FAIL_CHLOG_USER_REG_UNREG_RACE 0x1315
17714 do_nodes $mdts $LCTL set_param fail_loc=0x10001315
17715 do_nodes $mdts $LCTL set_param fail_val=1
17717 # unregister 1st user
17718 changelog_deregister &
17720 # wait some time for deregister work to reach race rdv
17722 # register 2nd user
17723 changelog_register || error "2nd user register failed"
17725 wait $pid1 || error "1st user deregister failed"
17729 declare -A LAST_REC
17730 for i in $(seq $MDSCOUNT); do
17731 if changelog_users mds$i | grep "^cl"; then
17732 # make sure new records are added with one user present
17733 LAST_REC[mds$i]=$(changelog_users $SINGLEMDS |
17734 awk '/^current.index:/ { print $NF }')
17736 error "mds$i has no user registered"
17740 # generate more changelog records to accumulate on each MDT
17741 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
17742 error "create $DIR/$tdir/${tfile}bis failed"
17744 for i in $(seq $MDSCOUNT); do
17745 last_rec=$(changelog_users $SINGLEMDS |
17746 awk '/^current.index:/ { print $NF }')
17747 echo "verify changelogs are on: $last_rec != ${LAST_REC[mds$i]}"
17748 [ $last_rec != ${LAST_REC[mds$i]} ] ||
17749 error "changelogs are off on mds$i"
17752 run_test 160i "changelog user register/unregister race"
17755 remote_mds_nodsh && skip "remote MDS with nodsh"
17756 [[ $MDS1_VERSION -lt $(version_code 2.12.56) ]] &&
17757 skip "Need MDS version at least 2.12.56"
17759 mount_client $MOUNT2 || error "mount_client on $MOUNT2 failed"
17760 stack_trap "umount $MOUNT2" EXIT
17762 changelog_register || error "first changelog_register failed"
17763 stack_trap "changelog_deregister" EXIT
17765 # generate some changelog
17766 # use all_char because created files should be evenly distributed
17767 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
17768 error "mkdir $tdir failed"
17769 for ((i = 0; i < MDSCOUNT; i++)); do
17770 $LFS mkdir -i $i $DIR/$tdir/d$i.1 $DIR/$tdir/d$i.2 ||
17771 error "create $DIR/$tdir/d$i.1 failed"
17774 # open the changelog device
17775 exec 3>/dev/changelog-$FSNAME-MDT0000
17776 stack_trap "exec 3>&-" EXIT
17777 exec 4</dev/changelog-$FSNAME-MDT0000
17778 stack_trap "exec 4<&-" EXIT
17780 # umount the first lustre mount
17782 stack_trap "mount_client $MOUNT" EXIT
17784 # read changelog, which may or may not fail, but should not crash
17788 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
17789 changelog_users $SINGLEMDS | grep -q $cl_user ||
17790 error "User $cl_user not found in changelog_users"
17792 printf 'clear:'$cl_user':0' >&3
17794 run_test 160j "client can be umounted while its chanangelog is being used"
17797 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17798 remote_mds_nodsh && skip "remote MDS with nodsh"
17800 mkdir -p $DIR/$tdir/1/1
17802 changelog_register || error "changelog_register failed"
17803 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
17805 changelog_users $SINGLEMDS | grep -q $cl_user ||
17806 error "User '$cl_user' not found in changelog_users"
17807 #define OBD_FAIL_MDS_CHANGELOG_REORDER 0x15d
17808 do_facet mds1 $LCTL set_param fail_loc=0x8000015d fail_val=3
17809 rmdir $DIR/$tdir/1/1 & sleep 1
17811 touch $DIR/$tdir/2/2
17812 rm -rf $DIR/$tdir/2
17817 changelog_dump | grep rmdir || error "rmdir not recorded"
17819 run_test 160k "Verify that changelog records are not lost"
17821 # Verifies that a file passed as a parameter has recently had an operation
17822 # performed on it that has generated an MTIME changelog which contains the
17823 # correct parent FID. As files might reside on a different MDT from the
17824 # parent directory in DNE configurations, the FIDs are translated to paths
17825 # before being compared, which should be identical
17826 compare_mtime_changelog() {
17834 mdtidx=$($LFS getstripe --mdt-index $file)
17835 mdtidx=$(printf "%04x" $mdtidx)
17837 # Obtain the parent FID from the MTIME changelog
17838 mtime=$($LFS changelog $FSNAME-MDT$mdtidx | tail -n 1 | grep MTIME)
17839 [ -z "$mtime" ] && error "MTIME changelog not recorded"
17841 cl_fid=$(sed -e 's/.* p=//' -e 's/ .*//' <<<$mtime)
17842 [ -z "$cl_fid" ] && error "parent FID not present"
17844 # Verify that the path for the parent FID is the same as the path for
17845 # the test directory
17846 pdir=$($LFS fid2path $MOUNT "$cl_fid")
17850 [[ "${pdir%/}" == "$dir" ]] ||
17851 error "MTIME changelog parent FID is wrong, expected $dir, got $pdir"
17855 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17857 remote_mds_nodsh && skip "remote MDS with nodsh"
17858 [[ $MDS1_VERSION -ge $(version_code 2.13.55) ]] ||
17859 skip "Need MDS version at least 2.13.55"
17863 changelog_register || error "changelog_register failed"
17864 cl_user="${CL_USERS[$SINGLEMDS]%% *}"
17866 changelog_users $SINGLEMDS | grep -q $cl_user ||
17867 error "User '$cl_user' not found in changelog_users"
17869 # Clear some types so that MTIME changelogs are generated
17870 changelog_chmask "-CREAT"
17871 changelog_chmask "-CLOSE"
17873 test_mkdir $DIR/$tdir || error "failed to mkdir $DIR/$tdir"
17875 # Test CL_MTIME during setattr
17876 touch $DIR/$tdir/$tfile
17877 compare_mtime_changelog $DIR/$tdir/$tfile
17879 # Test CL_MTIME during close
17880 $MULTIOP $DIR/$tdir/${tfile}_2 O_2w4096c || error "multiop failed"
17881 compare_mtime_changelog $DIR/$tdir/${tfile}_2
17883 run_test 160l "Verify that MTIME changelog records contain the parent FID"
17886 remote_mds_nodsh && skip "remote MDS with nodsh" && return
17887 [[ $MDS1_VERSION -ge $(version_code 2.14.51) ]] ||
17888 skip "Need MDS version at least 2.14.51"
17895 changelog_register || error "first changelog_register failed"
17896 changelog_register || error "second changelog_register failed"
17898 cl_users=(${CL_USERS[mds1]})
17899 cl_user1="${cl_users[0]}"
17900 cl_user2="${cl_users[1]}"
17901 # generate some changelog records to accumulate on MDT0
17902 test_mkdir -p -i0 -c1 $DIR/$tdir || error "test_mkdir $tdir failed"
17903 createmany -m $DIR/$tdir/$tfile 50 ||
17904 error "create $DIR/$tdir/$tfile failed"
17905 unlinkmany $DIR/$tdir/$tfile 50 || error "unlinkmany failed"
17908 # check changelogs have been generated
17909 local nbcl=$(changelog_dump | wc -l)
17910 [[ $nbcl -eq 0 ]] && error "no changelogs found"
17912 #define OBD_FAIL_MDS_CHANGELOG_RACE 0x15f
17913 do_facet mds1 $LCTL set_param fail_loc=0x8000015f fail_val=0
17915 __changelog_clear mds1 $cl_user1 +10
17916 __changelog_clear mds1 $cl_user2 0 &
17919 __changelog_clear mds1 $cl_user1 0 ||
17920 error "fail to cancel record for $cl_user1"
17922 [[ $? -eq 0 ]] || error "fail to cancel record for $cl_user2"
17924 run_test 160m "Changelog clear race"
17927 remote_mds_nodsh && skip "remote MDS with nodsh" && return
17928 [[ $MDS1_VERSION -ge $(version_code 2.14.51) ]] ||
17929 skip "Need MDS version at least 2.14.51"
17938 changelog_register || error "first changelog_register failed"
17940 cl_users=(${CL_USERS[mds1]})
17941 cl_user1="${cl_users[0]}"
17943 # generate some changelog records to accumulate on MDT0
17944 test_mkdir -i0 -c1 $DIR/$tdir || error "test_mkdir $tdir failed"
17945 first_rec=$(changelog_users $SINGLEMDS |
17946 awk '/^current.index:/ { print $NF }')
17947 while (( last_rec < (( first_rec + 65000)) )); do
17948 createmany -m $DIR/$tdir/$tfile 10000 ||
17949 error "create $DIR/$tdir/$tfile failed"
17951 for i in $(seq 0 10000); do
17952 mrename $DIR/$tdir/$tfile$i $DIR/$tdir/$tfile-new$i \
17956 unlinkmany $DIR/$tdir/$tfile-new 10000 ||
17957 error "unlinkmany failed unlink"
17958 last_rec=$(changelog_users $SINGLEMDS |
17959 awk '/^current.index:/ { print $NF }')
17960 echo last record $last_rec
17961 (( last_rec == 0 )) && error "no changelog found"
17964 #define OBD_FAIL_MDS_CHANGELOG_DEL 0x16c
17965 do_facet mds1 $LCTL set_param fail_loc=0x8000016c fail_val=0
17967 __changelog_clear mds1 $cl_user1 0 &
17970 __changelog_clear mds1 $cl_user1 0 ||
17971 error "fail to cancel record for $cl_user1"
17973 [[ $? -eq 0 ]] || error "fail to cancel record for $cl_user2"
17975 run_test 160n "Changelog destroy race"
17978 local mdt="$(facet_svc $SINGLEMDS)"
17980 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
17981 remote_mds_nodsh && skip "remote MDS with nodsh"
17982 [ $MDS1_VERSION -ge $(version_code 2.14.52) ] ||
17983 skip "Need MDS version at least 2.14.52"
17985 changelog_register --user test_160o -m unlnk+close+open ||
17986 error "changelog_register failed"
17988 do_facet $SINGLEMDS $LCTL --device $mdt \
17989 changelog_register -u "Tt3_-#" &&
17990 error "bad symbols in name should fail"
17992 do_facet $SINGLEMDS $LCTL --device $mdt \
17993 changelog_register -u test_160o &&
17994 error "the same name registration should fail"
17996 do_facet $SINGLEMDS $LCTL --device $mdt \
17997 changelog_register -u test_160toolongname &&
17998 error "too long name registration should fail"
18000 changelog_chmask "MARK+HSM"
18001 lctl get_param mdd.*.changelog*mask
18002 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
18003 changelog_users $SINGLEMDS | grep -q $cl_user ||
18004 error "User $cl_user not found in changelog_users"
18006 echo $cl_user | grep -q test_160o ||
18007 error "User $cl_user has no specific name 'test160o'"
18010 changelog_clear 0 || error "changelog_clear failed"
18011 # generate some changelog records to accumulate on MDT0
18012 test_mkdir -p -i0 -c1 $DIR/$tdir || error "test_mkdir $tdir failed"
18013 touch $DIR/$tdir/$tfile # open 1
18015 OPENS=$(changelog_dump | grep -c "OPEN")
18016 [[ $OPENS -eq 1 ]] || error "OPEN changelog mask count $OPENS != 1"
18018 # must be no MKDIR it wasn't set as user mask
18019 MKDIR=$(changelog_dump | grep -c "MKDIR")
18020 [[ $MKDIR -eq 0 ]] || error "MKDIR changelog mask found $MKDIR > 0"
18022 oldmask=$(do_facet $SINGLEMDS $LCTL get_param \
18023 mdd.$mdt.changelog_current_mask -n)
18024 # register maskless user
18025 changelog_register || error "changelog_register failed"
18026 # effective mask should be not changed because it is not minimal
18027 mask=$(do_facet $SINGLEMDS $LCTL get_param \
18028 mdd.$mdt.changelog_current_mask -n)
18029 [[ $mask == $oldmask ]] || error "mask was changed: $mask vs $oldmask"
18030 # set server mask to minimal value
18031 changelog_chmask "MARK"
18032 # check effective mask again, should be treated as DEFMASK now
18033 mask=$(do_facet $SINGLEMDS $LCTL get_param \
18034 mdd.$mdt.changelog_current_mask -n)
18035 [[ $mask == *"HLINK"* ]] || error "mask is not DEFMASK as expected"
18037 if (( $MDS1_VERSION >= $(version_code 2.15.52) )) ; then
18038 # set server mask back to some value
18039 changelog_chmask "CLOSE,UNLNK"
18040 # check effective mask again, should not remain as DEFMASK
18041 mask=$(do_facet $SINGLEMDS $LCTL get_param \
18042 mdd.$mdt.changelog_current_mask -n)
18043 [[ $mask != *"HLINK"* ]] || error "mask is still DEFMASK"
18046 do_facet $SINGLEMDS $LCTL --device $mdt \
18047 changelog_deregister -u test_160o ||
18048 error "cannot deregister by name"
18050 run_test 160o "changelog user name and mask"
18053 remote_mds_nodsh && skip "remote MDS with nodsh" && return
18054 [[ $MDS1_VERSION -ge $(version_code 2.14.51) ]] ||
18055 skip "Need MDS version at least 2.14.51"
18056 [[ "$mds1_FSTYPE" == "ldiskfs" ]] || skip "ldiskfs only test"
18062 changelog_register || error "first changelog_register failed"
18064 cl_users=(${CL_USERS[mds1]})
18065 cl_user1="${cl_users[0]}"
18067 test_mkdir -p -i0 -c1 $DIR/$tdir || error "test_mkdir $tdir failed"
18068 createmany -m $DIR/$tdir/$tfile 50 ||
18069 error "create $DIR/$tdir/$tfile failed"
18070 unlinkmany $DIR/$tdir/$tfile 50 || error "unlinkmany failed"
18073 # check changelogs have been generated
18074 entry_count=$(changelog_dump | wc -l)
18075 ((entry_count != 0)) || error "no changelog entries found"
18077 # remove changelog_users and check that orphan entries are removed
18079 local dev=$(mdsdevname 1)
18080 do_facet mds1 "$DEBUGFS -w -R 'rm changelog_users' $dev"
18081 start mds1 $dev $MDS_MOUNT_OPTS || error "cannot start mds1"
18082 entry_count=$(changelog_dump | wc -l)
18083 ((entry_count == 0)) ||
18084 error "found $entry_count changelog entries, expected none"
18086 run_test 160p "Changelog orphan cleanup with no users"
18089 local mdt="$(facet_svc $SINGLEMDS)"
18092 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
18093 remote_mds_nodsh && skip "remote MDS with nodsh"
18094 [ $MDS1_VERSION -ge $(version_code 2.14.54) ] ||
18095 skip "Need MDS version at least 2.14.54"
18097 # set server mask to minimal value like server init does
18098 changelog_chmask "MARK"
18099 clu=$(do_facet $SINGLEMDS $LCTL --device $mdt changelog_register -n) ||
18100 error "changelog_register failed"
18101 # check effective mask again, should be treated as DEFMASK now
18102 mask=$(do_facet $SINGLEMDS $LCTL get_param \
18103 mdd.$mdt.changelog_current_mask -n)
18104 do_facet $SINGLEMDS $LCTL --device $mdt changelog_deregister $clu ||
18105 error "changelog_deregister failed"
18106 [[ $mask == *"HLINK"* ]] || error "mask is not DEFMASK as expected"
18108 run_test 160q "changelog effective mask is DEFMASK if not set"
18111 remote_mds_nodsh && skip "remote MDS with nodsh"
18112 (( $MDS1_VERSION >= $(version_code 2.14.55) )) ||
18113 skip "Need MDS version at least 2.14.55"
18115 local mdts=$(comma_list $(mdts_nodes))
18117 #define OBD_FAIL_TIME_IN_CHLOG_USER 0x1314
18118 do_nodes $mdts $LCTL set_param fail_loc=0x1314 \
18119 fail_val=$((24 * 3600 * 10))
18121 # Create a user which is 10 days old
18122 changelog_register || error "first changelog_register failed"
18124 declare -A cl_user1
18127 # generate some changelog records to accumulate on each MDT
18128 # use all_char because created files should be evenly distributed
18129 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
18130 error "test_mkdir $tdir failed"
18131 for ((i = 0; i < MDSCOUNT; i++)); do
18132 $LFS mkdir -i $i $DIR/$tdir/d$i.1 $DIR/$tdir/d$i.2 ||
18133 error "create $DIR/$tdir/d$i.1 failed"
18136 # check changelogs have been generated
18137 local nbcl=$(changelog_dump | wc -l)
18138 (( nbcl > 0 )) || error "no changelogs found"
18140 # reduce the max_idle_indexes value to make sure we exceed it
18141 for param in "changelog_max_idle_indexes=2097446912" \
18142 "changelog_max_idle_time=2592000" \
18144 "changelog_min_gc_interval=2"; do
18145 local MDT0=$(facet_svc $SINGLEMDS)
18146 local var="${param%=*}"
18147 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
18149 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
18150 do_nodes $mdts $LCTL set_param mdd.*.$param ||
18151 error "unable to set mdd.*.$param"
18154 local start=$SECONDS
18155 for i in $(seq $MDSCOUNT); do
18156 cl_users=(${CL_USERS[mds$i]})
18157 cl_user1[mds$i]="${cl_users[0]}"
18159 [[ -n "${cl_user1[mds$i]}" ]] ||
18160 error "mds$i: no user registered"
18163 #define OBD_FAIL_MDS_CHANGELOG_IDX_PUMP 0x16d
18164 do_nodes $mdts $LCTL set_param fail_loc=0x16d fail_val=500000000
18166 # ensure we are past the previous changelog_min_gc_interval set above
18167 local sleep2=$((start + 2 - SECONDS))
18168 (( sleep2 > 0 )) && echo "sleep $sleep2 for interval" && sleep $sleep2
18170 # Generate one more changelog to trigger GC
18171 for ((i = 0; i < MDSCOUNT; i++)); do
18172 $LFS mkdir -i $i $DIR/$tdir/d$i.3 $DIR/$tdir/d$i.4 ||
18173 error "create $DIR/$tdir/d$i.3 failed"
18176 # ensure gc thread is done
18177 for node in $(mdts_nodes); do
18178 wait_update $node "pgrep chlg_gc_thread" "" 20 ||
18179 error "$node: GC-thread not done"
18182 do_nodes $mdts $LCTL set_param fail_loc=0
18184 for (( i = 1; i <= MDSCOUNT; i++ )); do
18185 # check cl_user1 is purged
18186 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" &&
18187 error "mds$i: User ${cl_user1[mds$i]} is registered"
18191 run_test 160s "changelog garbage collect on idle records * time"
18194 remote_mds_nodsh && skip "remote MDS with nodsh"
18195 (( $MDS1_VERSION >= $(version_code 2.15.50) )) ||
18196 skip "Need MDS version at least 2.15.50"
18198 local MDT0=$(facet_svc $SINGLEMDS)
18204 changelog_register --user user1 -m all ||
18205 error "user1 failed to register"
18207 mkdir_on_mdt0 $DIR/$tdir
18208 # create default overstripe to maximize changelog size
18209 $LFS setstripe -C 8 $DIR/$tdir || error "setstripe failed"
18210 createmany -o $DIR/$tdir/u1_ 2000 || error "createmany for user1 failed"
18211 llog_size1=$(do_facet mds1 $LCTL get_param -n mdd.$MDT0.changelog_size)
18213 # user2 consumes less records so less space
18214 changelog_register --user user2 || error "user2 failed to register"
18215 createmany -o $DIR/$tdir/u2_ 500 || error "createmany for user2 failed"
18216 llog_size2=$(do_facet mds1 $LCTL get_param -n mdd.$MDT0.changelog_size)
18218 # check changelogs have been generated
18219 local nbcl=$(changelog_dump | wc -l)
18220 (( nbcl > 0 )) || error "no changelogs found"
18222 # reduce the changelog_min_gc_interval to force check
18223 for param in "changelog_gc=1" "changelog_min_gc_interval=2"; do
18224 local var="${param%=*}"
18225 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
18227 stack_trap "do_facet mds1 $LCTL set_param mdd.$MDT0.$var=$old"
18228 do_facet mds1 $LCTL set_param mdd.$MDT0.$param ||
18229 error "unable to set mdd.*.$param"
18233 cl_users=(${CL_USERS[mds1]})
18234 cl_user1="${cl_users[0]}"
18235 cl_user2="${cl_users[1]}"
18237 [[ -n $cl_user1 ]] ||
18238 error "mds1: user #1 isn't registered"
18239 [[ -n $cl_user2 ]] ||
18240 error "mds1: user #2 isn't registered"
18242 # ensure we are past the previous changelog_min_gc_interval set above
18243 local sleep2=$((start + 2 - SECONDS))
18244 (( sleep2 > 0 )) && echo "sleep $sleep2 for interval" && sleep $sleep2
18246 #define OBD_FAIL_MDS_CHANGELOG_ENOSPC 0x018c
18247 do_facet mds1 $LCTL set_param fail_loc=0x018c \
18248 fail_val=$(((llog_size1 + llog_size2) / 2))
18250 # Generate more changelog to trigger GC
18251 createmany -o $DIR/$tdir/u3_ 4 ||
18252 error "create failed for more files"
18254 # ensure gc thread is done
18255 wait_update_facet mds1 "pgrep chlg_gc_thread" "" 20 ||
18256 error "mds1: GC-thread not done"
18258 do_facet mds1 $LCTL set_param fail_loc=0
18260 # check cl_user1 is purged
18261 changelog_users mds1 | grep -q "$cl_user1" &&
18262 error "User $cl_user1 is registered"
18263 # check cl_user2 is not purged
18264 changelog_users mds1 | grep -q "$cl_user2" ||
18265 error "User $cl_user2 is not registered"
18267 run_test 160t "changelog garbage collect on lack of space"
18270 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18272 test_mkdir -c1 $DIR/$tdir
18273 cp /etc/hosts $DIR/$tdir/$tfile
18274 test_mkdir -c1 $DIR/$tdir/foo1
18275 test_mkdir -c1 $DIR/$tdir/foo2
18276 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
18277 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
18278 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
18279 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
18280 local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[]')
18281 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
18282 $LFS fid2path $DIR $FID
18283 error "bad link ea"
18286 rm $DIR/$tdir/foo2/zachary
18288 rm $DIR/$tdir/foo2/thor
18290 rm $DIR/$tdir/$tfile
18292 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
18293 [ "$($LFS fid2path $FSNAME --link 1 $FID)" != "$tdir/foo2/maggie" ] &&
18294 { $LFS fid2path $DIR $FID; error "bad link rename"; }
18295 rm $DIR/$tdir/foo2/maggie
18298 local longname=$tfile.avg_len_is_thirty_two_
18299 stack_trap "unlinkmany $DIR/$tdir/foo2/$longname 1000 || \
18300 error_noexit 'failed to unlink many hardlinks'" EXIT
18301 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 ||
18302 error "failed to hardlink many files"
18303 links=$($LFS fid2path $DIR $FID | wc -l)
18304 echo -n "${links}/1000 links in link EA"
18305 [[ $links -gt 60 ]] || error "expected at least 60 links in link EA"
18307 run_test 161a "link ea sanity"
18310 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18311 [ $MDSCOUNT -lt 2 ] && skip_env "skipping remote directory test"
18314 local remote_dir=$DIR/$tdir/remote_dir
18316 mkdir -p $DIR/$tdir
18317 $LFS mkdir -i $MDTIDX $remote_dir ||
18318 error "create remote directory failed"
18320 cp /etc/hosts $remote_dir/$tfile
18321 mkdir -p $remote_dir/foo1
18322 mkdir -p $remote_dir/foo2
18323 ln $remote_dir/$tfile $remote_dir/foo1/sofia
18324 ln $remote_dir/$tfile $remote_dir/foo2/zachary
18325 ln $remote_dir/$tfile $remote_dir/foo1/luna
18326 ln $remote_dir/$tfile $remote_dir/foo2/thor
18328 local FID=$($LFS path2fid $remote_dir/$tfile | tr -d '[' |
18330 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
18331 $LFS fid2path $DIR $FID
18332 error "bad link ea"
18335 rm $remote_dir/foo2/zachary
18337 rm $remote_dir/foo2/thor
18339 rm $remote_dir/$tfile
18341 mv $remote_dir/foo1/sofia $remote_dir/foo2/maggie
18342 local link_path=$($LFS fid2path $FSNAME --link 1 $FID)
18343 if [ "$DIR/$link_path" != "$remote_dir/foo2/maggie" ]; then
18344 $LFS fid2path $DIR $FID
18345 error "bad link rename"
18347 rm $remote_dir/foo2/maggie
18350 local longname=filename_avg_len_is_thirty_two_
18351 createmany -l$remote_dir/foo1/luna $remote_dir/foo2/$longname 1000 ||
18352 error "failed to hardlink many files"
18353 links=$($LFS fid2path $DIR $FID | wc -l)
18354 echo -n "${links}/1000 links in link EA"
18355 [[ ${links} -gt 60 ]] ||
18356 error "expected at least 60 links in link EA"
18357 unlinkmany $remote_dir/foo2/$longname 1000 ||
18358 error "failed to unlink many hardlinks"
18360 run_test 161b "link ea sanity under remote directory"
18363 remote_mds_nodsh && skip "remote MDS with nodsh"
18364 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18365 [[ $MDS1_VERSION -lt $(version_code 2.1.5) ]] &&
18366 skip "Need MDS version at least 2.1.5"
18368 # define CLF_RENAME_LAST 0x0001
18369 # rename overwrite a target having nlink = 1 (changelog flag 0x1)
18370 changelog_register || error "changelog_register failed"
18373 test_mkdir -i $((MDSCOUNT - 1)) $DIR/$tdir
18374 touch $DIR/$tdir/foo_161c
18375 touch $DIR/$tdir/bar_161c
18376 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
18377 changelog_dump | grep RENME | tail -n 5
18378 local flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
18379 changelog_clear 0 || error "changelog_clear failed"
18380 if [ x$flags != "x0x1" ]; then
18381 error "flag $flags is not 0x1"
18384 echo "rename overwrite target with nlink = 1, changelog flags=$flags"
18385 # rename overwrite a target having nlink > 1 (changelog flag 0x0)
18386 touch $DIR/$tdir/foo_161c
18387 touch $DIR/$tdir/bar_161c
18388 ln $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
18389 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
18390 changelog_dump | grep RENME | tail -n 5
18391 flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
18392 changelog_clear 0 || error "changelog_clear failed"
18393 if [ x$flags != "x0x0" ]; then
18394 error "flag $flags is not 0x0"
18396 echo "rename overwrite a target having nlink > 1," \
18397 "changelog record has flags of $flags"
18399 # rename doesn't overwrite a target (changelog flag 0x0)
18400 touch $DIR/$tdir/foo_161c
18401 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/foo2_161c
18402 changelog_dump | grep RENME | tail -n 5
18403 flags=$(changelog_dump | grep RENME | tail -1 | cut -f5 -d' ')
18404 changelog_clear 0 || error "changelog_clear failed"
18405 if [ x$flags != "x0x0" ]; then
18406 error "flag $flags is not 0x0"
18408 echo "rename doesn't overwrite a target," \
18409 "changelog record has flags of $flags"
18411 # define CLF_UNLINK_LAST 0x0001
18412 # unlink a file having nlink = 1 (changelog flag 0x1)
18413 rm -f $DIR/$tdir/foo2_161c
18414 changelog_dump | grep UNLNK | tail -n 5
18415 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
18416 changelog_clear 0 || error "changelog_clear failed"
18417 if [ x$flags != "x0x1" ]; then
18418 error "flag $flags is not 0x1"
18420 echo "unlink a file having nlink = 1," \
18421 "changelog record has flags of $flags"
18423 # unlink a file having nlink > 1 (changelog flag 0x0)
18424 ln -f $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
18425 rm -f $DIR/$tdir/foobar_161c
18426 changelog_dump | grep UNLNK | tail -n 5
18427 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
18428 changelog_clear 0 || error "changelog_clear failed"
18429 if [ x$flags != "x0x0" ]; then
18430 error "flag $flags is not 0x0"
18432 echo "unlink a file having nlink > 1, changelog record flags '$flags'"
18434 run_test 161c "check CL_RENME[UNLINK] changelog record flags"
18437 remote_mds_nodsh && skip "remote MDS with nodsh"
18438 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
18443 changelog_register || error "changelog_register failed"
18445 # work in a standalone dir to avoid locking on $DIR/$MOUNT to
18446 # interfer with $MOUNT/.lustre/fid/ access
18448 [[ $? -eq 0 ]] || error "mkdir failed"
18450 #define OBD_FAIL_LLITE_CREATE_NODE_PAUSE 0x140c | CFS_FAIL_ONCE
18451 $LCTL set_param fail_loc=0x8000140c
18453 $LCTL set_param fail_val=5
18456 echo foofoo > $DIR/$tdir/$tfile &
18459 # wait for create to be delayed
18463 [[ $? -eq 0 ]] || error "create should be blocked"
18465 local tempfile="$(mktemp --tmpdir $tfile.XXXXXX)"
18466 stack_trap "rm -f $tempfile"
18467 fid=$(changelog_extract_field "CREAT" "$tfile" "t=")
18468 cat $MOUNT/.lustre/fid/$fid 2>/dev/null >$tempfile || error "cat failed"
18469 # some delay may occur during ChangeLog publishing and file read just
18470 # above, that could allow file write to happen finally
18471 [[ -s $tempfile ]] && echo "file should be empty"
18473 $LCTL set_param fail_loc=0
18476 [[ $? -eq 0 ]] || error "create failed"
18478 run_test 161d "create with concurrent .lustre/fid access"
18481 local expected="$1"
18486 path=$($LFS fid2path "$@")
18489 if [ $rc -ne 0 ]; then
18490 error "path looked up of '$expected' failed: rc=$rc"
18491 elif [ "$path" != "$expected" ]; then
18492 error "path looked up '$path' instead of '$expected'"
18494 echo "FID '$fid' resolves to path '$path' as expected"
18498 test_162a() { # was test_162
18499 test_mkdir -p -c1 $DIR/$tdir/d2
18500 touch $DIR/$tdir/d2/$tfile
18501 touch $DIR/$tdir/d2/x1
18502 touch $DIR/$tdir/d2/x2
18503 test_mkdir -p -c1 $DIR/$tdir/d2/a/b/c
18504 test_mkdir -p -c1 $DIR/$tdir/d2/p/q/r
18506 local fid=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[]')
18507 check_path "$tdir/d2/$tfile" $FSNAME "$fid" --link 0
18510 ln -s $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/slink
18511 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink | tr -d '[]')
18512 check_path "$tdir/d2/p/q/r/slink" $FSNAME "$fid" --link 0
18514 # softlink to wrong file
18515 ln -s /this/is/garbage $DIR/$tdir/d2/p/q/r/slink.wrong
18516 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink.wrong | tr -d '[]')
18517 check_path "$tdir/d2/p/q/r/slink.wrong" $FSNAME "$fid" --link 0
18520 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
18521 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
18522 fid=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[]')
18523 # fid2path dir/fsname should both work
18524 check_path "$tdir/d2/a/b/c/new_file" $FSNAME "$fid" --link 1
18525 check_path "$DIR/$tdir/d2/p/q/r/hlink" $DIR "$fid" --link 0
18527 # hardlink count: check that there are 2 links
18528 local nlinks=$($LFS fid2path $DIR "$fid" | wc -l)
18529 [ $nlinks -eq 2 ] || error "expect 2 links, found $nlinks"
18531 # hardlink indexing: remove the first link
18532 rm $DIR/$tdir/d2/p/q/r/hlink
18533 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $fid --link 0
18535 run_test 162a "path lookup sanity"
18538 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18539 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18542 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
18543 error "create striped dir failed"
18545 local FID=$($LFS getdirstripe $DIR/$tdir/striped_dir |
18546 tail -n 1 | awk '{print $2}')
18547 stat $MOUNT/.lustre/fid/$FID && error "sub_stripe can be accessed"
18549 touch $DIR/$tdir/striped_dir/f{0..4} || error "touch f0..4 failed"
18550 mkdir $DIR/$tdir/striped_dir/d{0..4} || error "mkdir d0..4 failed"
18553 for ((i=0;i<5;i++)); do
18554 FID=$($LFS path2fid $DIR/$tdir/striped_dir/f$i | tr -d '[]') ||
18555 error "get fid for f$i failed"
18556 check_path "$tdir/striped_dir/f$i" $FSNAME $FID --link 0
18558 FID=$($LFS path2fid $DIR/$tdir/striped_dir/d$i | tr -d '[]') ||
18559 error "get fid for d$i failed"
18560 check_path "$tdir/striped_dir/d$i" $FSNAME $FID --link 0
18565 run_test 162b "striped directory path lookup sanity"
18567 # LU-4239: Verify fid2path works with paths 100 or more directories deep
18569 [[ $MDS1_VERSION -lt $(version_code 2.7.51) ]] &&
18570 skip "Need MDS version at least 2.7.51"
18572 local lpath=$tdir.local
18573 local rpath=$tdir.remote
18575 test_mkdir $DIR/$lpath
18576 test_mkdir $DIR/$rpath
18578 for ((i = 0; i <= 101; i++)); do
18581 FID=$($LFS path2fid $DIR/$lpath | tr -d '[]') ||
18582 error "get fid for local directory $DIR/$lpath failed"
18583 check_path "$DIR/$lpath" $MOUNT $FID --link 0
18586 test_mkdir $DIR/$rpath
18587 FID=$($LFS path2fid $DIR/$rpath | tr -d '[]') ||
18588 error "get fid for remote directory $DIR/$rpath failed"
18589 check_path "$DIR/$rpath" $MOUNT $FID --link 0
18594 run_test 162c "fid2path works with paths 100 or more directories deep"
18596 oalr_event_count() {
18600 awk -v name="${FSNAME}-OST0000" \
18601 -v event="${event}" \
18602 '$1 == "TRACE" && $2 == event && $3 == name' \
18607 oalr_expect_event_count() {
18610 local expect="${3}"
18613 count=$(oalr_event_count "${event}" "${trace}")
18614 if ((count == expect)); then
18618 error_noexit "${event} event count was '${count}', expected ${expect}"
18624 do_facet ost1 killall --quiet -KILL ofd_access_log_reader || true
18626 start ost1 "$(ostdevname 1)" $OST_MOUNT_OPTS
18630 sync # Flush previous IOs so we can count log entries.
18631 do_facet ost1 $LCTL set_param "obdfilter.${FSNAME}-OST0000.access_log_size=4096"
18632 stack_trap cleanup_165 EXIT
18636 local trace="/tmp/${tfile}.trace"
18640 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
18641 skip "OFD access log unsupported"
18644 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
18647 do_facet ost1 ofd_access_log_reader --list
18650 do_facet ost1 killall -TERM ofd_access_log_reader
18654 if ((rc != 0)); then
18655 error "ofd_access_log_reader exited with rc = '${rc}'"
18658 # Parse trace file for discovery events:
18659 oalr_expect_event_count alr_log_add "${trace}" 1
18660 oalr_expect_event_count alr_log_eof "${trace}" 1
18661 oalr_expect_event_count alr_log_free "${trace}" 1
18663 run_test 165a "ofd access log discovery"
18666 local trace="/tmp/${tfile}.trace"
18667 local file="${DIR}/${tfile}"
18676 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
18677 skip "OFD access log unsupported"
18680 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
18683 do_facet ost1 ofd_access_log_reader --list
18685 lfs setstripe -c 1 -i 0 "${file}"
18686 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
18687 error "cannot create '${file}'"
18690 do_facet ost1 killall -TERM ofd_access_log_reader
18694 if ((rc != 0)); then
18695 error "ofd_access_log_reader exited with rc = '${rc}'"
18698 oalr_expect_event_count alr_log_entry "${trace}" 1
18700 pfid1=$($LFS path2fid "${file}")
18702 # 1 2 3 4 5 6 7 8 9 10
18703 # TRACE alr_log_entry OST PFID BEGIN END TIME SIZE COUNT FLAGS
18704 entry=( - $(awk -v pfid="${pfid}" '$1 == "TRACE" && $2 == "alr_log_entry"' "${trace}" ) )
18706 echo "entry = '${entry[*]}'" >&2
18709 if [[ "${pfid1}" != "${pfid2}" ]]; then
18710 error "entry '${entry[*]}' has invalid PFID '${pfid2}', expected ${pfid1}"
18714 if ((size != 1048576)); then
18715 error "entry '${entry[*]}' has invalid io size '${size}', expected 1048576"
18719 if [[ "${flags}" != "w" ]]; then
18720 error "entry '${entry[*]}' has invalid io flags '${flags}', expected 'w'"
18723 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
18726 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r524288c ||
18727 error "cannot read '${file}'"
18730 do_facet ost1 killall -TERM ofd_access_log_reader
18734 if ((rc != 0)); then
18735 error "ofd_access_log_reader exited with rc = '${rc}'"
18738 oalr_expect_event_count alr_log_entry "${trace}" 1
18740 entry=( - $(awk -v pfid="${pfid}" '$1 == "TRACE" && $2 == "alr_log_entry"' "${trace}" ) )
18741 echo "entry = '${entry[*]}'" >&2
18744 if [[ "${pfid1}" != "${pfid2}" ]]; then
18745 error "entry '${entry[*]}' has invalid PFID '${pfid2}', expected ${pfid1}"
18749 if ((size != 524288)); then
18750 error "entry '${entry[*]}' has invalid io size '${size}', 524288"
18754 if [[ "${flags}" != "r" ]]; then
18755 error "entry '${entry[*]}' has invalid io flags '${flags}', expected 'r'"
18758 run_test 165b "ofd access log entries are produced and consumed"
18761 local trace="/tmp/${tfile}.trace"
18762 local file="${DIR}/${tdir}/${tfile}"
18764 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
18765 skip "OFD access log unsupported"
18767 test_mkdir "${DIR}/${tdir}"
18770 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
18773 lfs setstripe -c 1 -i 0 "${DIR}/${tdir}"
18775 # 4096 / 64 = 64. Create twice as many entries.
18776 for ((i = 0; i < 128; i++)); do
18777 $MULTIOP "${file}-${i}" oO_CREAT:O_WRONLY:w512c ||
18778 error "cannot create file"
18783 do_facet ost1 killall -TERM ofd_access_log_reader
18786 if ((rc != 0)); then
18787 error "ofd_access_log_reader exited with rc = '${rc}'"
18790 unlinkmany "${file}-%d" 128
18792 run_test 165c "full ofd access logs do not block IOs"
18794 oal_get_read_count() {
18797 # STATS lustre-OST0001 alr_read_count 1
18799 do_facet ost1 cat "${stats}" |
18800 awk '$1 == "STATS" && $3 == "alr_read_count" { count = $4; }
18801 END { print count; }'
18804 oal_expect_read_count() {
18809 # Ask ofd_access_log_reader to write stats.
18810 do_facet ost1 killall -USR1 ofd_access_log_reader
18812 # Allow some time for things to happen.
18815 count=$(oal_get_read_count "${stats}")
18816 if ((count == expect)); then
18820 error_noexit "bad read count, got ${count}, expected ${expect}"
18821 do_facet ost1 cat "${stats}" >&2
18826 local stats="/tmp/${tfile}.stats"
18827 local file="${DIR}/${tdir}/${tfile}"
18828 local param="obdfilter.${FSNAME}-OST0000.access_log_mask"
18830 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
18831 skip "OFD access log unsupported"
18833 test_mkdir "${DIR}/${tdir}"
18836 do_facet ost1 ofd_access_log_reader --stats="${stats}" &
18839 lfs setstripe -c 1 -i 0 "${file}"
18841 do_facet ost1 lctl set_param "${param}=rw"
18842 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
18843 error "cannot create '${file}'"
18844 oal_expect_read_count "${stats}" 1
18846 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c ||
18847 error "cannot read '${file}'"
18848 oal_expect_read_count "${stats}" 2
18850 do_facet ost1 lctl set_param "${param}=r"
18851 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
18852 error "cannot create '${file}'"
18853 oal_expect_read_count "${stats}" 2
18855 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c ||
18856 error "cannot read '${file}'"
18857 oal_expect_read_count "${stats}" 3
18859 do_facet ost1 lctl set_param "${param}=w"
18860 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
18861 error "cannot create '${file}'"
18862 oal_expect_read_count "${stats}" 4
18864 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c ||
18865 error "cannot read '${file}'"
18866 oal_expect_read_count "${stats}" 4
18868 do_facet ost1 lctl set_param "${param}=0"
18869 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
18870 error "cannot create '${file}'"
18871 oal_expect_read_count "${stats}" 4
18873 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c ||
18874 error "cannot read '${file}'"
18875 oal_expect_read_count "${stats}" 4
18877 do_facet ost1 killall -TERM ofd_access_log_reader
18880 if ((rc != 0)); then
18881 error "ofd_access_log_reader exited with rc = '${rc}'"
18884 run_test 165d "ofd_access_log mask works"
18887 local stats="/tmp/${tfile}.stats"
18888 local file0="${DIR}/${tdir}-0/${tfile}"
18889 local file1="${DIR}/${tdir}-1/${tfile}"
18891 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
18892 skip "OFD access log unsupported"
18894 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
18896 test_mkdir -c 1 -i 0 "${DIR}/${tdir}-0"
18897 test_mkdir -c 1 -i 1 "${DIR}/${tdir}-1"
18899 lfs setstripe -c 1 -i 0 "${file0}"
18900 lfs setstripe -c 1 -i 0 "${file1}"
18903 do_facet ost1 ofd_access_log_reader -I 1 --stats="${stats}" &
18906 $MULTIOP "${file0}" oO_CREAT:O_WRONLY:w512c ||
18907 error "cannot create '${file0}'"
18909 oal_expect_read_count "${stats}" 0
18911 $MULTIOP "${file1}" oO_CREAT:O_WRONLY:w512c ||
18912 error "cannot create '${file1}'"
18914 oal_expect_read_count "${stats}" 1
18916 do_facet ost1 killall -TERM ofd_access_log_reader
18919 if ((rc != 0)); then
18920 error "ofd_access_log_reader exited with rc = '${rc}'"
18923 run_test 165e "ofd_access_log MDT index filter works"
18926 local trace="/tmp/${tfile}.trace"
18931 do_facet ost1 timeout 60 ofd_access_log_reader \
18932 --exit-on-close --debug=- --trace=- > "${trace}" &
18939 if ((rc != 0)); then
18940 error_noexit "ofd_access_log_reader exited with rc = '${rc}'"
18945 run_test 165f "ofd_access_log_reader --exit-on-close works"
18948 # do directio so as not to populate the page cache
18949 log "creating a 10 Mb file"
18950 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c ||
18951 error "multiop failed while creating a file"
18952 log "starting reads"
18953 dd if=$DIR/$tfile of=/dev/null bs=4096 &
18954 log "truncating the file"
18955 $MULTIOP $DIR/$tfile oO_TRUNC:c ||
18956 error "multiop failed while truncating the file"
18958 kill %+ || true # reads might have finished
18959 echo "wait until dd is finished"
18961 log "removing the temporary file"
18962 rm -rf $DIR/$tfile || error "tmp file removal failed"
18964 run_test 169 "parallel read and truncate should not deadlock"
18967 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18969 $LCTL clear # bug 18514
18970 $LCTL debug_daemon start $TMP/${tfile}_log_good
18972 $LCTL debug_daemon stop
18973 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
18974 error "sed failed to read log_good"
18976 $LCTL debug_daemon start $TMP/${tfile}_log_good
18978 $LCTL debug_daemon stop
18980 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
18981 error "lctl df log_bad failed"
18983 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
18984 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
18986 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
18987 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
18989 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
18990 error "bad_line good_line1 good_line2 are empty"
18992 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
18993 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
18994 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
18996 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
18997 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
18998 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
19000 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
19001 error "bad_line_new good_line_new are empty"
19003 local expected_good=$((good_line1 + good_line2*2))
19005 rm -f $TMP/${tfile}*
19006 # LU-231, short malformed line may not be counted into bad lines
19007 if [ $bad_line -ne $bad_line_new ] &&
19008 [ $bad_line -ne $((bad_line_new - 1)) ]; then
19009 error "expected $bad_line bad lines, but got $bad_line_new"
19013 if [ $expected_good -ne $good_line_new ]; then
19014 error "expected $expected_good good lines, but got $good_line_new"
19019 run_test 170 "test lctl df to handle corrupted log ====================="
19021 test_171() { # bug20592
19022 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19024 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
19025 $LCTL set_param fail_loc=0x50e
19026 $LCTL set_param fail_val=3000
19027 multiop_bg_pause $DIR/$tfile O_s || true
19029 kill -USR1 $MULTIPID
19033 if dmesg | grep "recursive fault"; then
19034 error "caught a recursive fault"
19036 $LCTL set_param fail_loc=0
19039 run_test 171 "test libcfs_debug_dumplog_thread stuck in do_exit() ======"
19043 #define OBD_FAIL_OBD_CLEANUP 0x60e
19044 $LCTL set_param fail_loc=0x60e
19045 umount $MOUNT || error "umount $MOUNT failed"
19046 stack_trap "mount_client $MOUNT"
19048 (( $($LCTL dl | egrep -c " osc | lov | lmv | mdc ") > 0 )) ||
19049 error "no client OBDs are remained"
19051 $LCTL dl | while read devno state type name foo; do
19054 $LCTL --device $name cleanup
19055 $LCTL --device $name detach
19058 # skip server devices
19063 if (( $($LCTL dl | egrep -c " osc | lov | lmv | mdc ") > 0 )); then
19064 $LCTL dl | egrep " osc | lov | lmv | mdc "
19065 error "some client OBDs are still remained"
19069 run_test 172 "manual device removal with lctl cleanup/detach ======"
19071 # it would be good to share it with obdfilter-survey/iokit-libecho code
19072 setup_obdecho_osc () {
19075 local obdfilter_name=$2
19076 echo "Creating new osc for $obdfilter_name on $ost_nid"
19077 # make sure we can find loopback nid
19078 $LCTL add_uuid $ost_nid $ost_nid >/dev/null 2>&1
19080 [ $rc -eq 0 ] && { $LCTL attach osc ${obdfilter_name}_osc \
19081 ${obdfilter_name}_osc_UUID || rc=2; }
19082 [ $rc -eq 0 ] && { $LCTL --device ${obdfilter_name}_osc setup \
19083 ${obdfilter_name}_UUID $ost_nid || rc=3; }
19087 cleanup_obdecho_osc () {
19088 local obdfilter_name=$1
19089 $LCTL --device ${obdfilter_name}_osc cleanup >/dev/null
19090 $LCTL --device ${obdfilter_name}_osc detach >/dev/null
19097 local pages=${3:-64}
19102 local obd_size=$(get_obd_size $node $OBD)
19103 local page_size=$(get_page_size $node)
19104 if [[ -n "$obd_size" ]]; then
19105 local new_count=$((obd_size / (pages * page_size / 1024)))
19106 [[ $new_count -ge $count ]] || count=$new_count
19109 do_facet $node "$LCTL attach echo_client ec ec_uuid" || rc=1
19110 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec setup $OBD" ||
19112 if [ $rc -eq 0 ]; then
19113 id=$(do_facet $node "$LCTL --device ec create 1" | awk '/object id/ {print $6}')
19114 [ ${PIPESTATUS[0]} -eq 0 -a -n "$id" ] || rc=3
19116 echo "New object id is $id"
19117 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec getattr $id" ||
19119 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec " \
19120 "test_brw $count w v $pages $id" || rc=4; }
19121 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec destroy $id 1" ||
19123 [ $rc -eq 0 ] || [ $rc -gt 2 ] &&
19124 { do_facet $node "$LCTL --device ec cleanup" || rc=5; }
19125 [ $rc -eq 0 ] || [ $rc -gt 1 ] &&
19126 { do_facet $node "$LCTL --device ec detach" || rc=6; }
19127 [ $rc -ne 0 ] && echo "obecho_create_test failed: $rc"
19132 skip "obdecho on osc is no longer supported"
19134 run_test 180a "test obdecho on osc"
19137 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19138 remote_ost_nodsh && skip "remote OST with nodsh"
19140 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
19141 stack_trap "do_facet ost1 rmmod obdecho" EXIT ||
19142 error "failed to load module obdecho"
19144 local target=$(do_facet ost1 $LCTL dl |
19145 awk '/obdfilter/ { print $4; exit; }')
19147 if [ -n "$target" ]; then
19148 obdecho_test $target ost1 || error "obdecho_test failed with $?"
19150 do_facet ost1 $LCTL dl
19151 error "there is no obdfilter target on ost1"
19154 run_test 180b "test obdecho directly on obdfilter"
19156 test_180c() { # LU-2598
19157 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19158 remote_ost_nodsh && skip "remote OST with nodsh"
19159 [[ $MDS1_VERSION -lt $(version_code 2.4.0) ]] &&
19160 skip "Need MDS version at least 2.4.0"
19162 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
19163 stack_trap "do_facet ost1 rmmod obdecho" EXIT ||
19164 error "failed to load module obdecho"
19166 local target=$(do_facet ost1 $LCTL dl |
19167 awk '/obdfilter/ { print $4; exit; }')
19169 if [ -n "$target" ]; then
19170 local pages=16384 # 64MB bulk I/O RPC size
19172 obdecho_test "$target" ost1 "$pages" ||
19173 error "obdecho_test with pages=$pages failed with $?"
19175 do_facet ost1 $LCTL dl
19176 error "there is no obdfilter target on ost1"
19179 run_test 180c "test huge bulk I/O size on obdfilter, don't LASSERT"
19181 test_181() { # bug 22177
19182 test_mkdir $DIR/$tdir
19183 # create enough files to index the directory
19184 createmany -o $DIR/$tdir/foobar 4000
19185 # print attributes for debug purpose
19188 multiop_bg_pause $DIR/$tdir D_Sc || return 1
19190 # remove the files & current working dir
19191 unlinkmany $DIR/$tdir/foobar 4000
19193 kill -USR1 $MULTIPID
19195 stat $DIR/$tdir && error "open-unlinked dir was not removed!"
19198 run_test 181 "Test open-unlinked dir ========================"
19204 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
19206 $LCTL set_param mdc.*.rpc_stats=clear
19208 for (( i = 0; i < $tcount; i++ )) ; do
19209 mkdir $DIR/$tdir/$i
19212 for (( i = 0; i < $tcount; i++ )) ; do
19213 createmany -o $DIR/$tdir/$i/f- $fcount &
19217 for (( i = 0; i < $tcount; i++ )) ; do
19218 unlinkmany $DIR/$tdir/$i/f- $fcount &
19222 $LCTL get_param mdc.*.rpc_stats
19226 run_test 182a "Test parallel modify metadata operations from mdc"
19229 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
19230 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
19237 do_facet mds1 $LCTL list_param \
19238 osp.$FSNAME-MDT*-osp-MDT*.rpc_stats ||
19239 skip "MDS lacks parallel RPC handling"
19241 $LFS mkdir -i 0 $DIR/$tdir || error "creating dir $DIR/$tdir"
19243 rpc_count=$(do_facet mds1 $LCTL get_param -n \
19244 osp.$FSNAME-MDT0001-osp-MDT0000.max_mod_rpcs_in_flight)
19247 createmany -i 0 -d $DIR/$tdir/t- $tcount
19249 for (( i = 0; i < $tcount; i++ )) ; do
19250 createmany -i 0 -d $DIR/$tdir/t-$i/d- 0 $dcount &
19254 delta=$((etime - stime))
19255 echo "Time for file creation $delta sec for $rpc_count parallel RPCs"
19258 for (( i = 0; i < $tcount; i++ )) ; do
19259 unlinkmany -d $DIR/$tdir/$i/d- $dcount &
19263 delta=$((etime - stime))
19264 echo "Time for file removal $delta sec for $rpc_count parallel RPCs"
19268 $LFS mkdir -i 0 $DIR/$tdir || error "creating dir $DIR/$tdir"
19270 do_facet mds1 $LCTL set_param osp.$FSNAME-MDT0001-osp-MDT0000.max_mod_rpcs_in_flight=1
19273 createmany -i 0 -d $DIR/$tdir/t- $tcount
19275 for (( i = 0; i < $tcount; i++ )) ; do
19276 createmany -i 0 -d $DIR/$tdir/t-$i/d- 0 $dcount &
19280 delta=$((etime - stime))
19281 echo "Time for file creation $delta sec for 1 RPC sent at a time"
19284 for (( i = 0; i < $tcount; i++ )) ; do
19285 unlinkmany -d $DIR/$tdir/t-$i/d- $dcount &
19289 delta=$((etime - stime))
19290 echo "Time for file removal $delta sec for 1 RPC sent at a time"
19292 do_facet mds1 $LCTL set_param osp.$FSNAME-MDT0001-osp-MDT0000.max_mod_rpcs_in_flight=$rpc_count
19294 run_test 182b "Test parallel modify metadata operations from osp"
19296 test_183() { # LU-2275
19297 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19298 remote_mds_nodsh && skip "remote MDS with nodsh"
19299 [[ $MDS1_VERSION -lt $(version_code 2.3.56) ]] &&
19300 skip "Need MDS version at least 2.3.56"
19302 mkdir_on_mdt0 $DIR/$tdir || error "creating dir $DIR/$tdir"
19303 echo aaa > $DIR/$tdir/$tfile
19305 #define OBD_FAIL_MDS_NEGATIVE_POSITIVE 0x148
19306 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x148
19308 ls -l $DIR/$tdir && error "ls succeeded, should have failed"
19309 cat $DIR/$tdir/$tfile && error "cat succeeded, should have failed"
19311 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
19313 # Flush negative dentry cache
19314 touch $DIR/$tdir/$tfile
19316 # We are not checking for any leaked references here, they'll
19317 # become evident next time we do cleanup with module unload.
19320 run_test 183 "No crash or request leak in case of strange dispositions ========"
19322 # test suite 184 is for LU-2016, LU-2017
19324 check_swap_layouts_support
19326 dir0=$DIR/$tdir/$testnum
19327 test_mkdir -p -c1 $dir0
19332 $LFS setstripe -c1 $file1
19334 $LFS setstripe -c2 $file2
19336 gen1=$($LFS getstripe -g $file1)
19337 gen2=$($LFS getstripe -g $file2)
19339 $LFS swap_layouts $file1 $file2 || error "swap of file layout failed"
19340 gen=$($LFS getstripe -g $file1)
19341 [[ $gen1 != $gen ]] ||
19342 error "Layout generation on $file1 does not change"
19343 gen=$($LFS getstripe -g $file2)
19344 [[ $gen2 != $gen ]] ||
19345 error "Layout generation on $file2 does not change"
19347 cmp $ref1 $file2 || error "content compare failed ($ref1 != $file2)"
19348 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
19350 lfsck_verify_pfid $file1 $file2 || error "PFID are not transferred"
19352 run_test 184a "Basic layout swap"
19355 check_swap_layouts_support
19357 dir0=$DIR/$tdir/$testnum
19358 mkdir -p $dir0 || error "creating dir $dir0"
19365 $LFS setstripe -c1 $file1
19366 $LFS setstripe -c2 $file2
19367 $LFS setstripe -c1 $file3
19368 chown $RUNAS_ID $file3
19369 gen1=$($LFS getstripe -g $file1)
19370 gen2=$($LFS getstripe -g $file2)
19372 $LFS swap_layouts $dir1 $dir2 &&
19373 error "swap of directories layouts should fail"
19374 $LFS swap_layouts $dir1 $file1 &&
19375 error "swap of directory and file layouts should fail"
19376 $RUNAS $LFS swap_layouts $file1 $file2 &&
19377 error "swap of file we cannot write should fail"
19378 $LFS swap_layouts $file1 $file3 &&
19379 error "swap of file with different owner should fail"
19380 /bin/true # to clear error code
19382 run_test 184b "Forbidden layout swap (will generate errors)"
19385 local cmpn_arg=$(cmp -n 2>&1 | grep "invalid option")
19386 [ -n "$cmpn_arg" ] && skip_env "cmp does not support -n"
19387 check_swap_layouts_support
19388 check_swap_layout_no_dom $DIR
19390 local dir0=$DIR/$tdir/$testnum
19391 mkdir -p $dir0 || error "creating dir $dir0"
19393 local ref1=$dir0/ref1
19394 local ref2=$dir0/ref2
19395 local file1=$dir0/file1
19396 local file2=$dir0/file2
19397 # create a file large enough for the concurrent test
19398 dd if=/dev/urandom of=$ref1 bs=1M count=$((RANDOM % 50 + 20))
19399 dd if=/dev/urandom of=$ref2 bs=1M count=$((RANDOM % 50 + 20))
19400 echo "ref file size: ref1($(stat -c %s $ref1))," \
19401 "ref2($(stat -c %s $ref2))"
19404 dd if=$ref1 of=$file1 bs=16k &
19407 # Make sure dd starts to copy file, but wait at most 5 seconds
19409 while [ ! -s $file1 -a $((loops++)) -lt 50 ]; do sleep 0.1; done
19411 $LFS swap_layouts $file1 $file2
19414 [[ $? == 0 ]] || error "concurrent write on $file1 failed"
19415 [[ $rc == 0 ]] || error "swap of $file1 and $file2 failed"
19417 # how many bytes copied before swapping layout
19418 local copied=$(stat -c %s $file2)
19419 local remaining=$(stat -c %s $ref1)
19420 remaining=$((remaining - copied))
19421 echo "Copied $copied bytes before swapping layout..."
19423 cmp -n $copied $file1 $ref2 | grep differ &&
19424 error "Content mismatch [0, $copied) of ref2 and file1"
19425 cmp -n $copied $file2 $ref1 ||
19426 error "Content mismatch [0, $copied) of ref1 and file2"
19427 cmp -i $copied:$copied -n $remaining $file1 $ref1 ||
19428 error "Content mismatch [$copied, EOF) of ref1 and file1"
19431 rm -f $ref1 $ref2 $file1 $file2
19433 run_test 184c "Concurrent write and layout swap"
19436 check_swap_layouts_support
19437 check_swap_layout_no_dom $DIR
19438 [ -z "$(which getfattr 2>/dev/null)" ] &&
19439 skip_env "no getfattr command"
19441 local file1=$DIR/$tdir/$tfile-1
19442 local file2=$DIR/$tdir/$tfile-2
19443 local file3=$DIR/$tdir/$tfile-3
19447 mkdir -p $DIR/$tdir
19448 touch $file1 || error "create $file1 failed"
19449 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
19450 error "create $file2 failed"
19451 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
19452 error "create $file3 failed"
19453 lovea1=$(get_layout_param $file1)
19455 $LFS swap_layouts $file2 $file3 ||
19456 error "swap $file2 $file3 layouts failed"
19457 $LFS swap_layouts $file1 $file2 ||
19458 error "swap $file1 $file2 layouts failed"
19460 lovea2=$(get_layout_param $file2)
19463 [ "$lovea1" == "$lovea2" ] || error "lovea $lovea1 != $lovea2"
19465 lovea1=$(getfattr -n trusted.lov $file1 | grep ^trusted)
19466 [[ -z "$lovea1" ]] || error "$file1 shouldn't have lovea"
19468 run_test 184d "allow stripeless layouts swap"
19471 [[ $MDS1_VERSION -ge $(version_code 2.6.94) ]] ||
19472 skip "Need MDS version at least 2.6.94"
19473 check_swap_layouts_support
19474 check_swap_layout_no_dom $DIR
19475 [ -z "$(which getfattr 2>/dev/null)" ] &&
19476 skip_env "no getfattr command"
19478 local file1=$DIR/$tdir/$tfile-1
19479 local file2=$DIR/$tdir/$tfile-2
19480 local file3=$DIR/$tdir/$tfile-3
19483 mkdir -p $DIR/$tdir
19484 touch $file1 || error "create $file1 failed"
19485 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
19486 error "create $file2 failed"
19487 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
19488 error "create $file3 failed"
19490 $LFS swap_layouts $file1 $file2 ||
19491 error "swap $file1 $file2 layouts failed"
19493 lovea=$(getfattr -n trusted.lov $file1 | grep ^trusted)
19494 [[ -z "$lovea" ]] || error "$file1 shouldn't have lovea"
19496 echo 123 > $file1 || error "Should be able to write into $file1"
19498 $LFS swap_layouts $file1 $file3 ||
19499 error "swap $file1 $file3 layouts failed"
19501 echo 123 > $file1 || error "Should be able to write into $file1"
19503 rm -rf $file1 $file2 $file3
19505 run_test 184e "Recreate layout after stripeless layout swaps"
19508 # Create a file with name longer than sizeof(struct stat) ==
19509 # 144 to see if we can get chars from the file name to appear
19510 # in the returned striping. Note that 'f' == 0x66.
19511 local file=$(for ((i = 0; i < 200; i++)); do echo -n f; done)
19513 mkdir -p $DIR/$tdir
19514 mcreate $DIR/$tdir/$file
19515 if lfs find --stripe-count 0x6666 $DIR/$tdir | grep $file; then
19516 error "IOC_MDC_GETFILEINFO returned garbage striping"
19519 run_test 184f "IOC_MDC_GETFILEINFO for files with long names but no striping"
19521 test_185() { # LU-2441
19522 # LU-3553 - no volatile file support in old servers
19523 [[ $MDS1_VERSION -ge $(version_code 2.3.60) ]] ||
19524 skip "Need MDS version at least 2.3.60"
19526 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
19527 touch $DIR/$tdir/spoo
19528 local mtime1=$(stat -c "%Y" $DIR/$tdir)
19529 local fid=$($MULTIOP $DIR/$tdir VFw4096c) ||
19530 error "cannot create/write a volatile file"
19531 [ "$FILESET" == "" ] &&
19532 $CHECKSTAT -t file $MOUNT/.lustre/fid/$fid 2>/dev/null &&
19533 error "FID is still valid after close"
19535 multiop_bg_pause $DIR/$tdir Vw4096_c
19542 # assume that the next FID for this client is sequential, since stdout
19543 # is unfortunately eaten by multiop_bg_pause
19544 local n=$((${fidv[1]} + 1))
19545 local next_fid="${fidv[0]}:$(printf "0x%x" $n):${fidv[2]}"
19546 if [ "$FILESET" == "" ]; then
19547 $CHECKSTAT -t file $MOUNT/.lustre/fid/$next_fid ||
19548 error "FID is missing before close"
19550 kill -USR1 $multi_pid
19551 # 1 second delay, so if mtime change we will see it
19553 local mtime2=$(stat -c "%Y" $DIR/$tdir)
19554 [[ $mtime1 == $mtime2 ]] || error "mtime has changed"
19556 run_test 185 "Volatile file support"
19558 function create_check_volatile() {
19562 $MULTIOP $MOUNT/.lustre/fid V${idx}Fw4096_c >&/tmp/${tfile}.fid &
19565 local FID=$(cat /tmp/${tfile}.fid)
19566 [ "$FID" == "" ] && error "can't get FID for volatile"
19567 $CHECKSTAT -t file $MOUNT/.lustre/fid/$FID || error "can't stat $FID"
19568 tgt=$($LFS getstripe -m $MOUNT/.lustre/fid/$FID)
19569 [ "$tgt" != "$idx" ] && error "wrong MDS $tgt, expected $idx"
19573 cancel_lru_locks mdc # flush opencache
19574 $CHECKSTAT -t file $MOUNT/.lustre/fid/$FID && error "can stat $FID"
19579 # LU-12516 - volatile creation via .lustre
19580 [[ $MDS1_VERSION -ge $(version_code 2.12.55) ]] ||
19581 skip "Need MDS version at least 2.3.55"
19583 create_check_volatile 0
19584 [ $MDSCOUNT -lt 2 ] && return 0
19587 create_check_volatile 1
19591 run_test 185a "Volatile file creation in .lustre/fid/"
19594 remote_mds_nodsh && skip "remote MDS with nodsh"
19595 [ $MDS1_VERSION -lt $(version_code 2.3.0) ] &&
19596 skip "Need MDS version at least 2.3.0"
19598 local dir0=$DIR/$tdir/$testnum
19599 mkdir -p $dir0 || error "creating dir $dir0"
19601 local file=$dir0/file1
19602 dd if=/dev/urandom of=$file count=10 bs=1M conv=fsync
19603 stack_trap "rm -f $file"
19604 local dv1=$($LFS data_version $file)
19605 dd if=/dev/urandom of=$file seek=10 count=1 bs=1M conv=fsync
19606 local dv2=$($LFS data_version $file)
19607 [[ $dv1 != $dv2 ]] ||
19608 error "data version did not change on write $dv1 == $dv2"
19610 run_test 187a "Test data version change"
19613 remote_mds_nodsh && skip "remote MDS with nodsh"
19614 [ $MDS1_VERSION -lt $(version_code 2.3.0) ] &&
19615 skip "Need MDS version at least 2.3.0"
19617 local dir0=$DIR/$tdir/$testnum
19618 mkdir -p $dir0 || error "creating dir $dir0"
19620 declare -a DV=$($MULTIOP $dir0 Vw1000xYw1000xY | cut -f3 -d" ")
19621 [[ ${DV[0]} != ${DV[1]} ]] ||
19622 error "data version did not change on write"\
19623 " ${DV[0]} == ${DV[1]}"
19628 run_test 187b "Test data version change on volatile file"
19631 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19632 remote_mgs_nodsh && skip "remote MGS with nodsh"
19633 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
19635 local POOL=${POOL:-cea1}
19636 local POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
19637 local POOL_DIR_NAME=${POOL_DIR_NAME:-dir_tst}
19640 local last_ost=$(($OSTCOUNT - 1))
19642 local ost_list=$(seq $first_ost $ost_step $last_ost)
19643 local ost_range="$first_ost $last_ost $ost_step"
19644 local test_path=$POOL_ROOT/$POOL_DIR_NAME
19645 local file_dir=$POOL_ROOT/file_tst
19646 local subdir=$test_path/subdir
19650 # former test_200a test_200b
19651 pool_add $POOL || { rc=$? ; break; }
19652 pool_add_targets $POOL $ost_range || { rc=$? ; break; }
19653 # former test_200c test_200d
19654 mkdir -p $test_path
19655 pool_set_dir $POOL $test_path || { rc=$? ; break; }
19656 pool_check_dir $POOL $test_path || { rc=$? ; break; }
19658 pool_check_dir $POOL $subdir || { rc=$? ; break; }
19659 pool_dir_rel_path $POOL $POOL_DIR_NAME $POOL_ROOT \
19660 || { rc=$? ; break; }
19661 # former test_200e test_200f
19662 local files=$((OSTCOUNT*3))
19663 pool_alloc_files $POOL $test_path $files "$ost_list" \
19664 || { rc=$? ; break; }
19665 pool_create_files $POOL $file_dir $files "$ost_list" \
19666 || { rc=$? ; break; }
19667 # former test_200g test_200h
19668 pool_lfs_df $POOL || { rc=$? ; break; }
19669 pool_file_rel_path $POOL $test_path || { rc=$? ; break; }
19671 # former test_201a test_201b test_201c
19672 pool_remove_first_target $POOL || { rc=$? ; break; }
19674 local f=$test_path/$tfile
19675 pool_remove_all_targets $POOL $f || { rc=$? ; break; }
19676 pool_remove $POOL $f || { rc=$? ; break; }
19684 run_test 200 "OST pools"
19686 # usage: default_attr <count | size | offset>
19688 $LCTL get_param -n lov.$FSNAME-clilov-\*.stripe${1}
19691 # usage: check_default_stripe_attr
19692 check_default_stripe_attr() {
19693 ACTUAL=$($LFS getstripe $* $DIR/$tdir)
19696 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr count);;
19698 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr size);;
19702 error "unknown getstripe attr '$1'"
19705 [ $ACTUAL == $EXPECTED ] ||
19706 error "$DIR/$tdir has $1 '$ACTUAL', not '$EXPECTED'"
19710 test_mkdir $DIR/$tdir
19711 $LFS setstripe --stripe-count 0 --stripe-size 0 --stripe-index -1 $DIR/$tdir
19713 check_default_stripe_attr --stripe-count
19714 check_default_stripe_attr --stripe-size
19715 check_default_stripe_attr --stripe-index
19717 run_test 204a "Print default stripe attributes"
19720 test_mkdir $DIR/$tdir
19721 $LFS setstripe --stripe-count 1 $DIR/$tdir
19723 check_default_stripe_attr --stripe-size
19724 check_default_stripe_attr --stripe-index
19726 run_test 204b "Print default stripe size and offset"
19729 test_mkdir $DIR/$tdir
19730 $LFS setstripe --stripe-size 65536 $DIR/$tdir
19732 check_default_stripe_attr --stripe-count
19733 check_default_stripe_attr --stripe-index
19735 run_test 204c "Print default stripe count and offset"
19738 test_mkdir $DIR/$tdir
19739 $LFS setstripe --stripe-index 0 $DIR/$tdir
19741 check_default_stripe_attr --stripe-count
19742 check_default_stripe_attr --stripe-size
19744 run_test 204d "Print default stripe count and size"
19747 test_mkdir $DIR/$tdir
19748 $LFS setstripe -d $DIR/$tdir
19750 # LU-16904 check if root is set as PFL layout
19751 local numcomp=$($LFS getstripe --component-count $MOUNT)
19753 if [[ $numcomp -gt 0 ]]; then
19754 check_default_stripe_attr --stripe-count
19756 check_default_stripe_attr --stripe-count --raw
19758 check_default_stripe_attr --stripe-size --raw
19759 check_default_stripe_attr --stripe-index --raw
19761 run_test 204e "Print raw stripe attributes"
19764 test_mkdir $DIR/$tdir
19765 $LFS setstripe --stripe-count 1 $DIR/$tdir
19767 check_default_stripe_attr --stripe-size --raw
19768 check_default_stripe_attr --stripe-index --raw
19770 run_test 204f "Print raw stripe size and offset"
19773 test_mkdir $DIR/$tdir
19774 $LFS setstripe --stripe-size 65536 $DIR/$tdir
19776 check_default_stripe_attr --stripe-count --raw
19777 check_default_stripe_attr --stripe-index --raw
19779 run_test 204g "Print raw stripe count and offset"
19782 test_mkdir $DIR/$tdir
19783 $LFS setstripe --stripe-index 0 $DIR/$tdir
19785 check_default_stripe_attr --stripe-count --raw
19786 check_default_stripe_attr --stripe-size --raw
19788 run_test 204h "Print raw stripe count and size"
19790 # Figure out which job scheduler is being used, if any,
19791 # or use a fake one
19792 if [ -n "$SLURM_JOB_ID" ]; then # SLURM
19793 JOBENV=SLURM_JOB_ID
19794 elif [ -n "$LSB_JOBID" ]; then # Load Sharing Facility
19796 elif [ -n "$PBS_JOBID" ]; then # PBS/Maui/Moab
19798 elif [ -n "$LOADL_STEPID" ]; then # LoadLeveller
19799 JOBENV=LOADL_STEP_ID
19800 elif [ -n "$JOB_ID" ]; then # Sun Grid Engine
19803 $LCTL list_param jobid_name > /dev/null 2>&1
19804 if [ $? -eq 0 ]; then
19810 LUSTRE_JOBID_SIZE=31 # plus NUL terminator
19812 verify_jobstats() {
19817 # we don't really need to clear the stats for this test to work, since each
19818 # command has a unique jobid, but it makes debugging easier if needed.
19819 # for facet in $facets; do
19820 # local dev=$(convert_facet2label $facet)
19821 # # clear old jobstats
19822 # do_facet $facet lctl set_param *.$dev.job_stats="clear"
19825 # use a new JobID for each test, or we might see an old one
19826 [ "$JOBENV" = "FAKE_JOBID" ] &&
19827 FAKE_JOBID=id.$testnum.$(basename ${cmd[0]}).$RANDOM
19829 JOBVAL=${!JOBENV:0:$LUSTRE_JOBID_SIZE}
19831 [ "$JOBENV" = "nodelocal" ] && {
19832 FAKE_JOBID=id.$testnum.%e.$RANDOM
19833 $LCTL set_param jobid_name=$FAKE_JOBID
19834 JOBVAL=${FAKE_JOBID/\%e/$(basename ${cmd[0]})}
19837 log "Test: ${cmd[*]}"
19838 log "Using JobID environment $($LCTL get_param -n jobid_var)=$JOBVAL"
19840 if [ $JOBENV = "FAKE_JOBID" ]; then
19841 FAKE_JOBID=$JOBVAL ${cmd[*]}
19846 # all files are created on OST0000
19847 for facet in $facets; do
19848 local stats="*.$(convert_facet2label $facet).job_stats"
19850 # strip out libtool wrappers for in-tree executables
19851 if (( $(do_facet $facet lctl get_param $stats |
19852 sed -e 's/\.lt-/./' | grep -cw $JOBVAL) != 1 )); then
19853 do_facet $facet lctl get_param $stats
19854 error "No jobstats for $JOBVAL found on $facet::$stats"
19860 local new_jobenv=$1
19862 set_persistent_param_and_check client "jobid_var" \
19863 "$FSNAME.sys.jobid_var" $new_jobenv
19866 test_205a() { # Job stats
19867 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19868 [[ $MDS1_VERSION -ge $(version_code 2.7.1) ]] ||
19869 skip "Need MDS version with at least 2.7.1"
19870 remote_mgs_nodsh && skip "remote MGS with nodsh"
19871 remote_mds_nodsh && skip "remote MDS with nodsh"
19872 remote_ost_nodsh && skip "remote OST with nodsh"
19873 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep jobstats)" ] &&
19874 skip "Server doesn't support jobstats"
19875 [[ $JOBID_VAR = disable ]] && skip_env "jobstats is disabled"
19877 local old_jobenv=$($LCTL get_param -n jobid_var)
19878 [ $old_jobenv != $JOBENV ] && jobstats_set $JOBENV
19879 stack_trap "jobstats_set $old_jobenv" EXIT
19883 local old_jobid_name=$($LCTL get_param jobid_name)
19884 stack_trap "$LCTL set_param $old_jobid_name" EXIT
19886 local old_interval=$(do_facet $SINGLEMDS lctl get_param -n \
19887 mdt.*.job_cleanup_interval | head -n 1)
19888 local new_interval=5
19889 do_facet $SINGLEMDS \
19890 $LCTL set_param mdt.*.job_cleanup_interval=$new_interval
19891 stack_trap "do_facet $SINGLEMDS \
19892 $LCTL set_param mdt.*.job_cleanup_interval=$old_interval" EXIT
19893 local start=$SECONDS
19897 cmd="$LFS mkdir -i 0 -c 1 $DIR/$tdir"
19898 verify_jobstats "$cmd" "$SINGLEMDS"
19900 cmd="rmdir $DIR/$tdir"
19901 verify_jobstats "$cmd" "$SINGLEMDS"
19902 # mkdir on secondary MDT
19903 if [ $MDSCOUNT -gt 1 ]; then
19904 cmd="lfs mkdir -i 1 $DIR/$tdir.remote"
19905 verify_jobstats "$cmd" "mds2"
19908 cmd="mknod $DIR/$tfile c 1 3"
19909 verify_jobstats "$cmd" "$SINGLEMDS"
19911 cmd="rm -f $DIR/$tfile"
19912 verify_jobstats "$cmd" "$SINGLEMDS"
19913 # create all files on OST0000 so verify_jobstats can find OST stats
19915 cmd="$LFS setstripe -i 0 -c 1 $DIR/$tfile"
19916 verify_jobstats "$cmd" "$SINGLEMDS"
19918 cmd="touch $DIR/$tfile"
19919 verify_jobstats "$cmd" "$SINGLEMDS ost1"
19921 cmd="dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=sync"
19922 verify_jobstats "$cmd" "ost1"
19924 cancel_lru_locks osc
19925 cmd="dd if=$DIR/$tfile of=/dev/null bs=1M count=1 iflag=direct"
19926 verify_jobstats "$cmd" "ost1"
19928 cmd="$TRUNCATE $DIR/$tfile 0"
19929 verify_jobstats "$cmd" "$SINGLEMDS ost1"
19931 cmd="mv -f $DIR/$tfile $DIR/$tdir.rename"
19932 verify_jobstats "$cmd" "$SINGLEMDS"
19933 # jobstats expiry - sleep until old stats should be expired
19934 local left=$((new_interval + 5 - (SECONDS - start)))
19935 [ $left -ge 0 ] && wait_update_facet $SINGLEMDS \
19936 "lctl get_param *.*.job_stats | grep -c 'job_id.*mkdir'" \
19938 cmd="$LFS mkdir -i 0 -c 1 $DIR/$tdir.expire"
19939 verify_jobstats "$cmd" "$SINGLEMDS"
19940 [ $(do_facet $SINGLEMDS lctl get_param *.*.job_stats |
19941 grep -c "job_id.*mkdir") -gt 1 ] && error "old jobstats not expired"
19943 # Ensure that jobid are present in changelog (if supported by MDS)
19944 if [ $MDS1_VERSION -ge $(version_code 2.6.52) ];then
19945 changelog_dump | tail -10
19946 jobids=$(changelog_dump | tail -9 | grep -c "j=")
19947 [ $jobids -eq 9 ] ||
19948 error "Wrong changelog jobid count $jobids != 9"
19952 jobstats_set $JOBENV
19954 changelog_dump | grep $tfile
19955 jobids=$(changelog_dump | grep $tfile | tail -1 | grep -c "j=")
19956 [ $jobids -eq 0 ] ||
19957 error "Unexpected jobids when jobid_var=$JOBENV"
19960 # test '%j' access to environment variable - if supported
19961 if lctl set_param jobid_var=USER jobid_name="S.%j.%e.%u.%h.E"; then
19962 JOBENV="JOBCOMPLEX"
19963 JOBCOMPLEX="S.$USER.touch.$(id -u).$(hostname).E"
19965 verify_jobstats "touch $DIR/$tfile" $SINGLEMDS
19968 if lctl set_param jobid_var=USER jobid_name="S.%j.%e.%u.%H.E"; then
19969 JOBENV="JOBCOMPLEX"
19970 JOBCOMPLEX="S.$USER.touch.$(id -u).$(hostname -s).E"
19972 verify_jobstats "touch $DIR/$tfile" $SINGLEMDS
19975 # test '%j' access to per-session jobid - if supported
19976 if lctl list_param jobid_this_session > /dev/null 2>&1
19978 lctl set_param jobid_var=session jobid_name="S.%j.%e.%u.%h.E"
19979 lctl set_param jobid_this_session=$USER
19981 JOBENV="JOBCOMPLEX"
19982 JOBCOMPLEX="S.$USER.touch.$(id -u).$(hostname).E"
19984 verify_jobstats "touch $DIR/$tfile" $SINGLEMDS
19987 run_test 205a "Verify job stats"
19989 # LU-13117, LU-13597, LU-16599
19991 (( $MDS1_VERSION >= $(version_code 2.13.54.91) )) ||
19992 skip "Need MDS version at least 2.13.54.91"
19994 local job_stats="mdt.*.job_stats"
19995 local old_jobid=$(do_facet mds1 $LCTL get_param jobid_var)
19997 do_facet mds1 $LCTL set_param $job_stats=clear
19999 # Setting jobid_var to USER might not be supported
20000 [[ -n "$old_jobid" ]] && stack_trap "$LCTL set_param $old_jobid"
20001 $LCTL set_param jobid_var=USER || true
20002 stack_trap "$LCTL set_param $($LCTL get_param jobid_name)"
20003 $LCTL set_param jobid_name="%j.%e.%u"
20005 env -i USERTESTJOBSTATS=foolish touch $DIR/$tfile.1
20006 do_facet mds1 $LCTL get_param $job_stats | grep "job_id:.*foolish" &&
20007 { do_facet mds1 $LCTL get_param $job_stats;
20008 error "Unexpected jobid found"; }
20009 do_facet mds1 $LCTL get_param $job_stats | grep "open:.*min.*max.*sum"||
20010 { do_facet mds1 $LCTL get_param $job_stats;
20011 error "wrong job_stats format found"; }
20013 (( $MDS1_VERSION <= $(version_code 2.15.0) )) &&
20014 echo "MDS does not yet escape jobid" && return 0
20016 mkdir_on_mdt0 $DIR/$tdir
20017 $LCTL set_param jobid_var=TEST205b
20018 env -i TEST205b="has sp" touch $DIR/$tdir/$tfile.2
20019 local jobid=$(do_facet mds1 $LCTL get_param $job_stats |
20020 awk '/has\\x20sp/ {print $3}')
20021 [[ -n "$jobid" ]] || { do_facet mds1 $LCTL get_param $job_stats;
20022 error "jobid not escaped"; }
20024 if (( $MDS1_VERSION >= $(version_code 2.15.53.139) )); then
20025 # need to run such a command on mds1:
20026 # lctl set_param mdt.$FSNAME-MDT0000.job_stats='"has\x20sp.touch.0"'
20028 # there might be multiple MDTs on single mds server, so need to
20029 # specifiy MDT0000. Or the command will fail due to other MDTs
20030 do_facet_vp mds1 $LCTL set_param mdt.$FSNAME-MDT0000.job_stats=$jobid ||
20031 error "cannot clear escaped jobid in job_stats";
20033 echo "MDS does not support clearing escaped jobid"
20036 run_test 205b "Verify job stats jobid and output format"
20040 $LCTL set_param llite.*.stats=0
20041 dd if=/dev/zero of=$DIR/$tfile.1 bs=4k count=1
20042 $LCTL get_param llite.*.stats
20043 $LCTL get_param llite.*.stats | grep \
20044 "write_bytes *1 samples \[bytes\] 4096 4096 4096 16777216" ||
20045 error "wrong client stats format found"
20047 run_test 205c "Verify client stats format"
20050 local file=$DIR/$tdir/$tfile
20052 (( $MDS1_VERSION >= $(version_code 2.15.53) )) ||
20053 skip "need lustre >= 2.15.53 for lljobstat"
20054 (( $OST1_VERSION >= $(version_code 2.15.53) )) ||
20055 skip "need lustre >= 2.15.53 for lljobstat"
20056 verify_yaml_available || skip_env "YAML verification not installed"
20058 test_mkdir -i 0 $DIR/$tdir
20059 $LFS setstripe -E 1M -L mdt -E -1 $file || error "create file failed"
20060 stack_trap "rm -rf $DIR/$tdir"
20062 dd if=/dev/zero of=$file bs=1M count=10 conv=sync ||
20063 error "failed to write data to $file"
20066 do_facet mds1 "$LCTL get_param -n mdt.$FSNAME-MDT0000.rename_stats"
20067 echo -n 'verify rename_stats...'
20068 do_facet mds1 "$LCTL get_param -n mdt.$FSNAME-MDT0000.rename_stats" |
20069 verify_yaml || error "rename_stats is not valid YAML"
20072 echo -n 'verify mdt job_stats...'
20073 do_facet mds1 "$LCTL get_param -n mdt.$FSNAME-MDT0000.job_stats" |
20074 verify_yaml || error "job_stats on mds1 is not valid YAML"
20077 echo -n 'verify ost job_stats...'
20078 do_facet ost1 "$LCTL get_param -n obdfilter.$FSNAME-OST0000.job_stats" |
20079 verify_yaml || error "job_stats on ost1 is not valid YAML"
20082 run_test 205d "verify the format of some stats files"
20086 local file=$DIR/$tdir/$tfile
20087 local -a cli_params
20089 (( $MDS1_VERSION >= $(version_code 2.15.53) )) ||
20090 skip "need lustre >= 2.15.53 for lljobstat"
20091 (( $OST1_VERSION >= $(version_code 2.15.53) )) ||
20092 skip "need lustre >= 2.15.53 for lljobstat"
20093 verify_yaml_available || skip_env "YAML verification not installed"
20095 cli_params=( $($LCTL get_param jobid_name jobid_var) )
20096 $LCTL set_param jobid_var=nodelocal jobid_name=205e.%e.%u
20097 stack_trap "$LCTL set_param ${cli_params[*]}" EXIT
20099 mkdir_on_mdt0 $DIR/$tdir || error "failed to create dir"
20100 stack_trap "rm -rf $DIR/$tdir"
20102 $LFS setstripe -E EOF -i 0 -c 1 $file ||
20103 error "failed to create $file on ost1"
20104 dd if=/dev/zero of=$file bs=1M count=10 oflag=sync ||
20105 error "failed to write data to $file"
20107 do_facet mds1 "$LCTL get_param *.*.job_stats"
20108 do_facet ost1 "$LCTL get_param *.*.job_stats"
20110 do_facet ost1 "lljobstat -n 1 -i 0 -c 1000"
20111 do_facet ost1 "lljobstat -n 1 -i 0 -c 1000" | verify_yaml ||
20112 error "The output of lljobstat is not an valid YAML"
20114 # verify that job dd.0 does exist and has some ops on ost1
20115 # typically this line is like:
20116 # - 205e.dd.0: {ops: 20, ...}
20117 ops_comma=$(do_facet ost1 "lljobstat -n 1 -i 0 -c 1000" |
20118 awk '$2=="205e.dd.0:" {print $4}')
20120 (( ${ops_comma%,} >= 10 )) ||
20121 error "cannot find job 205e.dd.0 with ops >= 10"
20123 run_test 205e "verify the output of lljobstat"
20126 verify_yaml_available || skip_env "YAML verification not installed"
20128 # check both qos_ost_weights and qos_mdt_weights
20129 do_facet mds1 $LCTL get_param -n lod.*.qos*weights
20130 do_facet mds1 $LCTL get_param -n lod.*.qos*weights | verify_yaml ||
20131 error "qos_ost_weights is not valid YAML"
20133 run_test 205f "verify qos_ost_weights YAML format "
20135 __test_205_jobstats_dump() {
20137 local nbr_instance=$1
20140 if (( ${#pids[@]} >= nbr_instance )); then
20145 do_facet mds1 "$LCTL get_param mdt.*.job_stats > /dev/null" &
20150 __test_205_cleanup() {
20152 # Clear all job entries
20153 do_facet mds1 "$LCTL set_param mdt.*.job_stats=clear"
20157 local -a mds1_params
20158 local -a cli_params
20162 mds1_params=( $(do_facet mds1 $LCTL get_param mdt.*.job_cleanup_interval) )
20163 do_facet mds1 $LCTL set_param mdt.*.job_cleanup_interval=$interval
20164 stack_trap "do_facet mds1 $LCTL set_param ${mds1_params[*]}" EXIT
20166 cli_params=( $($LCTL get_param jobid_name jobid_var) )
20167 $LCTL set_param jobid_var=TEST205G_ID jobid_name=%j.%p
20168 stack_trap "$LCTL set_param ${cli_params[*]}" EXIT
20171 export TEST205G_ID=205g
20172 stack_trap "unset TEST205G_ID" EXIT
20174 printf $DIR/$tfile.{0001..1000} | xargs -P10 -n1 touch
20177 __test_205_jobstats_dump 4 & pids+="$! "
20178 stack_trap "__test_205_cleanup $pids" EXIT INT
20180 [[ $SLOW == "no" ]] && sleep 90 || sleep 240
20182 run_test 205g "stress test for job_stats procfile"
20185 which getfattr > /dev/null 2>&1 || skip_env "no getfattr command"
20187 local dir=$DIR/$tdir
20188 local f=$dir/$tfile
20189 local f2=$dir/$tfile-2
20190 local f3=$dir/$tfile-3
20191 local subdir=$DIR/dir
20194 local mdts=$(comma_list $(mdts_nodes))
20195 local mds_saved=$(do_facet mds1 $LCTL get_param -n mdt.$FSNAME-MDT0000.job_xattr)
20196 local client_saved=$($LCTL get_param -n jobid_var)
20198 stack_trap "do_nodes $mdts $LCTL set_param mdt.*.job_xattr=$mds_saved" EXIT
20199 stack_trap "$LCTL set_param jobid_var=$client_saved" EXIT
20201 do_nodes $mdts $LCTL set_param mdt.*.job_xattr=user.job ||
20202 error "failed to set job_xattr parameter to user.job"
20203 $LCTL set_param jobid_var=procname.uid ||
20204 error "failed to set jobid_var parameter"
20209 val=$(getfattr -n user.job $f | grep user.job)
20210 [[ $val = user.job=\"touch.0\" ]] ||
20211 error "expected user.job=\"touch.0\", got '$val'"
20214 val=$(getfattr -n user.job $subdir | grep user.job)
20215 [[ $val = user.job=\"mkdir.0\" ]] ||
20216 error "expected user.job=\"mkdir.0\", got '$val'"
20218 do_nodes $mdts $LCTL set_param mdt.*.job_xattr=NONE ||
20219 error "failed to set job_xattr parameter to NONE"
20222 val=$(getfattr -d $f2)
20224 error "expected no user xattr, got '$val'"
20226 do_nodes $mdts $LCTL set_param mdt.*.job_xattr=trusted.job ||
20227 error "failed to set job_xattr parameter to trusted.job"
20230 val=$(getfattr -n trusted.job $f3 | grep trusted.job)
20231 [[ $val = trusted.job=\"touch.0\" ]] ||
20232 error "expected trusted.job=\"touch.0\", got '$val'"
20234 run_test 205h "check jobid xattr is stored correctly"
20237 local mdts=$(comma_list $(mdts_nodes))
20238 local mds_saved=$(do_facet mds1 $LCTL get_param -n mdt.$FSNAME-MDT0000.job_xattr)
20240 stack_trap "do_nodes $mdts $LCTL set_param mdt.*.job_xattr=$mds_saved" EXIT
20242 do_nodes $mdts $LCTL set_param mdt.*.job_xattr=user.1234567 ||
20243 error "failed to set mdt.*.job_xattr to user.1234567"
20245 do_nodes $mdts $LCTL set_param mdt.*.job_xattr=user.12345678 &&
20246 error "failed to reject too long job_xattr name"
20248 do_nodes $mdts $LCTL set_param mdt.*.job_xattr=userjob &&
20249 error "failed to reject job_xattr name in bad format"
20251 do_nodes $mdts $LCTL set_param mdt.*.job_xattr=user.job/ &&
20252 error "failed to reject job_xattr name with invalid character"
20254 do_nodes $mdts "printf 'mdt.*.job_xattr=user.job\x80' |
20255 xargs $LCTL set_param" &&
20256 error "failed to reject job_xattr name with non-ascii character"
20260 run_test 205i "check job_xattr parameter accepts and rejects values correctly"
20262 # LU-1480, LU-1773 and LU-1657
20264 mkdir -p $DIR/$tdir
20265 $LFS setstripe -c -1 $DIR/$tdir
20266 #define OBD_FAIL_LOV_INIT 0x1403
20267 $LCTL set_param fail_loc=0xa0001403
20268 $LCTL set_param fail_val=1
20269 touch $DIR/$tdir/$tfile || true
20271 run_test 206 "fail lov_init_raid0() doesn't lbug"
20274 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
20275 local fsz=`stat -c %s $DIR/$tfile`
20276 cancel_lru_locks mdc
20278 # do not return layout in getattr intent
20279 #define OBD_FAIL_MDS_NO_LL_GETATTR 0x170
20280 $LCTL set_param fail_loc=0x170
20281 local sz=`stat -c %s $DIR/$tfile`
20283 [ $fsz -eq $sz ] || error "file size expected $fsz, actual $sz"
20287 run_test 207a "can refresh layout at glimpse"
20290 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
20291 local cksum=`md5sum $DIR/$tfile`
20292 local fsz=`stat -c %s $DIR/$tfile`
20293 cancel_lru_locks mdc
20294 cancel_lru_locks osc
20296 # do not return layout in getattr intent
20297 #define OBD_FAIL_MDS_NO_LL_OPEN 0x171
20298 $LCTL set_param fail_loc=0x171
20300 # it will refresh layout after the file is opened but before read issues
20301 echo checksum is "$cksum"
20302 echo "$cksum" |md5sum -c --quiet || error "file differs"
20306 run_test 207b "can refresh layout at open"
20309 # FIXME: in this test suite, only RD lease is used. This is okay
20310 # for now as only exclusive open is supported. After generic lease
20311 # is done, this test suite should be revised. - Jinshan
20313 remote_mds_nodsh && skip "remote MDS with nodsh"
20314 [[ $MDS1_VERSION -ge $(version_code 2.4.52) ]] ||
20315 skip "Need MDS version at least 2.4.52"
20317 echo "==== test 1: verify get lease work"
20318 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eRE+eU || error "get lease error"
20320 echo "==== test 2: verify lease can be broken by upcoming open"
20321 $MULTIOP $DIR/$tfile oO_RDWR:eR_E-eUc &
20325 $MULTIOP $DIR/$tfile oO_RDWR:c
20326 kill -USR1 $PID && wait $PID || error "break lease error"
20328 echo "==== test 3: verify lease can't be granted if an open already exists"
20329 $MULTIOP $DIR/$tfile oO_RDWR:_c &
20333 $MULTIOP $DIR/$tfile oO_RDWR:eReUc && error "apply lease should fail"
20334 kill -USR1 $PID && wait $PID || error "open file error"
20336 echo "==== test 4: lease can sustain over recovery"
20337 $MULTIOP $DIR/$tfile oO_RDWR:eR_E+eUc &
20343 kill -USR1 $PID && wait $PID || error "lease broken over recovery"
20345 echo "==== test 5: lease broken can't be regained by replay"
20346 $MULTIOP $DIR/$tfile oO_RDWR:eR_E-eUc &
20350 # open file to break lease and then recovery
20351 $MULTIOP $DIR/$tfile oO_RDWR:c || error "open file error"
20354 kill -USR1 $PID && wait $PID || error "lease not broken over recovery"
20358 run_test 208 "Exclusive open"
20361 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep disp_stripe)" ] &&
20362 skip_env "must have disp_stripe"
20365 sync; sleep 5; sync;
20367 echo 3 > /proc/sys/vm/drop_caches
20368 [ -f /sys/kernel/slab/ptlrpc_cache/shrink ] &&
20369 echo 1 > /sys/kernel/slab/ptlrpc_cache/shrink
20370 req_before=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
20372 # open/close 500 times
20373 for i in $(seq 500); do
20377 echo 3 > /proc/sys/vm/drop_caches
20378 [ -f /sys/kernel/slab/ptlrpc_cache/shrink ] &&
20379 echo 1 > /sys/kernel/slab/ptlrpc_cache/shrink
20380 req_after=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
20382 echo "before: $req_before, after: $req_after"
20383 [ $((req_after - req_before)) -ge 300 ] &&
20384 error "open/close requests are not freed"
20387 run_test 209 "read-only open/close requests should be freed promptly"
20392 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eW_E+eUc &
20396 $LFS getstripe $DIR/$tfile
20398 wait $pid || error "multiop failed"
20400 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E+eUc &
20404 $LFS getstripe $DIR/$tfile
20406 wait $pid || error "multiop failed"
20408 run_test 210 "lfs getstripe does not break leases"
20410 function test_211() {
20415 stack_trap "rm -f $DIR/$tfile" EXIT
20416 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=10 oflag=direct ||
20417 error "can't create file"
20418 $LFS mirror extend -N $DIR/$tfile ||
20419 error "can't create a replica"
20420 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1 oflag=direct
20421 $LFS getstripe $DIR/$tfile
20422 stale=$($LFS getstripe $DIR/$tfile | grep stale | wc -l)
20423 (( $stale != 1 )) && error "expected 1 stale, found $stale"
20425 $MULTIOP $DIR/$tfile OeW_E+eUc &
20429 id=$($LFS getstripe $DIR/$tfile |
20430 awk '/lcme_mirror_id:/{id=$2}/lcme_flags.*init$/{print id}')
20431 $LFS mirror split -d --mirror-id $id $DIR/$tfile &&
20432 error "removed last in-sync replica?"
20436 (( $? == 0 )) || error "failed split broke the lease"
20438 run_test 211 "failed mirror split doesn't break write lease"
20442 size=$((size % 8192 + 1))
20443 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
20444 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
20445 rm -f $DIR/f212 $DIR/f212.xyz
20447 run_test 212 "Sendfile test ============================================"
20450 dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
20451 cancel_lru_locks osc
20452 lctl set_param fail_loc=0x8000040f
20453 # generate a read lock
20454 cat $DIR/$tfile > /dev/null
20455 # write to the file, it will try to cancel the above read lock.
20456 cat /etc/hosts >> $DIR/$tfile
20458 run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
20460 test_214() { # for bug 20133
20461 mkdir -p $DIR/$tdir/d214c || error "mkdir $DIR/$tdir/d214c failed"
20462 for (( i=0; i < 340; i++ )) ; do
20463 touch $DIR/$tdir/d214c/a$i
20466 ls -l $DIR/$tdir || error "ls -l $DIR/d214p failed"
20467 mv $DIR/$tdir/d214c $DIR/ || error "mv $DIR/d214p/d214c $DIR/ failed"
20468 ls $DIR/d214c || error "ls $DIR/d214c failed"
20469 rm -rf $DIR/$tdir || error "rm -rf $DIR/d214* failed"
20470 rm -rf $DIR/d214* || error "rm -rf $DIR/d214* failed"
20472 run_test 214 "hash-indexed directory test - bug 20133"
20474 # having "abc" as 1st arg, creates $TMP/lnet_abc.out and $TMP/lnet_abc.sys
20475 create_lnet_proc_files() {
20476 lctl get_param -n $1 >$TMP/lnet_$1.sys || error "cannot read lnet.$1"
20479 # counterpart of create_lnet_proc_files
20480 remove_lnet_proc_files() {
20481 rm -f $TMP/lnet_$1.sys
20484 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
20485 # 3rd arg as regexp for body
20486 check_lnet_proc_stats() {
20487 local l=$(cat "$TMP/lnet_$1" |wc -l)
20488 [ $l = 1 ] || (cat "$TMP/lnet_$1" && error "$2 is not of 1 line: $l")
20490 grep -E "$3" "$TMP/lnet_$1" || (cat "$TMP/lnet_$1" && error "$2 misformatted")
20493 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
20494 # 3rd arg as regexp for body, 4th arg as regexp for 1st line, 5th arg is
20495 # optional and can be regexp for 2nd line (lnet.routes case)
20496 check_lnet_proc_entry() {
20497 local blp=2 # blp stands for 'position of 1st line of body'
20498 [ -z "$5" ] || blp=3 # lnet.routes case
20500 local l=$(cat "$TMP/lnet_$1" |wc -l)
20501 # subtracting one from $blp because the body can be empty
20502 [ "$l" -ge "$(($blp - 1))" ] || (cat "$TMP/lnet_$1" && error "$2 is too short: $l")
20504 sed -n '1 p' "$TMP/lnet_$1" |grep -E "$4" >/dev/null ||
20505 (cat "$TMP/lnet_$1" && error "1st line of $2 misformatted")
20507 [ "$5" = "" ] || sed -n '2 p' "$TMP/lnet_$1" |grep -E "$5" >/dev/null ||
20508 (cat "$TMP/lnet_$1" && error "2nd line of $2 misformatted")
20510 # bail out if any unexpected line happened
20511 sed -n "$blp p" "$TMP/lnet_$1" | grep -Ev "$3"
20512 [ "$?" != 0 ] || error "$2 misformatted"
20515 test_215() { # for bugs 18102, 21079, 21517
20516 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20518 local N='(0|[1-9][0-9]*)' # non-negative numeric
20519 local P='[1-9][0-9]*' # positive numeric
20520 local I='(0|-?[1-9][0-9]*|NA)' # any numeric (0 | >0 | <0) or NA if no value
20521 local NET='[a-z][a-z0-9]*' # LNET net like o2ib2
20522 local ADDR='[0-9.]+' # LNET addr like 10.0.0.1
20523 local NID="$ADDR@$NET" # LNET nid like 10.0.0.1@o2ib2
20525 local L1 # regexp for 1st line
20526 local L2 # regexp for 2nd line (optional)
20527 local BR # regexp for the rest (body)
20529 # lnet.stats should look as 11 space-separated non-negative numerics
20530 BR="^$N $N $N $N $N $N $N $N $N $N $N$"
20531 create_lnet_proc_files "stats"
20532 check_lnet_proc_stats "stats.sys" "lnet.stats" "$BR"
20533 remove_lnet_proc_files "stats"
20535 # lnet.routes should look like this:
20536 # Routing disabled/enabled
20537 # net hops priority state router
20538 # where net is a string like tcp0, hops > 0, priority >= 0,
20539 # state is up/down,
20540 # router is a string like 192.168.1.1@tcp2
20541 L1="^Routing (disabled|enabled)$"
20542 L2="^net +hops +priority +state +router$"
20543 BR="^$NET +$N +(0|1) +(up|down) +$NID$"
20544 create_lnet_proc_files "routes"
20545 check_lnet_proc_entry "routes.sys" "lnet.routes" "$BR" "$L1" "$L2"
20546 remove_lnet_proc_files "routes"
20548 # lnet.routers should look like this:
20549 # ref rtr_ref alive_cnt state last_ping ping_sent deadline down_ni router
20550 # where ref > 0, rtr_ref > 0, alive_cnt >= 0, state is up/down,
20551 # last_ping >= 0, ping_sent is boolean (0/1), deadline and down_ni are
20552 # numeric (0 or >0 or <0), router is a string like 192.168.1.1@tcp2
20553 L1="^ref +rtr_ref +alive +router$"
20554 BR="^$P +$P +(up|down) +$NID$"
20555 create_lnet_proc_files "routers"
20556 check_lnet_proc_entry "routers.sys" "lnet.routers" "$BR" "$L1"
20557 remove_lnet_proc_files "routers"
20559 # lnet.peers should look like this:
20560 # nid refs state last max rtr min tx min queue
20561 # where nid is a string like 192.168.1.1@tcp2, refs > 0,
20562 # state is up/down/NA, max >= 0. last, rtr, min, tx, min are
20563 # numeric (0 or >0 or <0), queue >= 0.
20564 L1="^nid +refs +state +last +max +rtr +min +tx +min +queue$"
20565 BR="^$NID +$P +(up|down|NA) +$I +$N +$I +$I +$I +$I +$N$"
20566 create_lnet_proc_files "peers"
20567 check_lnet_proc_entry "peers.sys" "lnet.peers" "$BR" "$L1"
20568 remove_lnet_proc_files "peers"
20570 # lnet.buffers should look like this:
20571 # pages count credits min
20572 # where pages >=0, count >=0, credits and min are numeric (0 or >0 or <0)
20573 L1="^pages +count +credits +min$"
20574 BR="^ +$N +$N +$I +$I$"
20575 create_lnet_proc_files "buffers"
20576 check_lnet_proc_entry "buffers.sys" "lnet.buffers" "$BR" "$L1"
20577 remove_lnet_proc_files "buffers"
20579 # lnet.nis should look like this:
20580 # nid status alive refs peer rtr max tx min
20581 # where nid is a string like 192.168.1.1@tcp2, status is up/down,
20582 # alive is numeric (0 or >0 or <0), refs >= 0, peer >= 0,
20583 # rtr >= 0, max >=0, tx and min are numeric (0 or >0 or <0).
20584 L1="^nid +status +alive +refs +peer +rtr +max +tx +min$"
20585 BR="^$NID +(up|down) +$I +$N +$N +$N +$N +$I +$I$"
20586 create_lnet_proc_files "nis"
20587 check_lnet_proc_entry "nis.sys" "lnet.nis" "$BR" "$L1"
20588 remove_lnet_proc_files "nis"
20590 # can we successfully write to lnet.stats?
20591 lctl set_param -n stats=0 || error "cannot write to lnet.stats"
20593 run_test 215 "lnet exists and has proper content - bugs 18102, 21079, 21517"
20595 test_216() { # bug 20317
20596 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20597 remote_ost_nodsh && skip "remote OST with nodsh"
20600 local facets=$(get_facets OST)
20601 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
20603 save_lustre_params client "osc.*.contention_seconds" > $p
20604 save_lustre_params $facets \
20605 "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
20606 save_lustre_params $facets \
20607 "ldlm.namespaces.filter-*.contended_locks" >> $p
20608 save_lustre_params $facets \
20609 "ldlm.namespaces.filter-*.contention_seconds" >> $p
20610 clear_stats osc.*.osc_stats
20612 # agressive lockless i/o settings
20613 do_nodes $(comma_list $(osts_nodes)) \
20614 "lctl set_param -n ldlm.namespaces.*.max_nolock_bytes=2000000 \
20615 ldlm.namespaces.filter-*.contended_locks=0 \
20616 ldlm.namespaces.filter-*.contention_seconds=60"
20617 lctl set_param -n osc.*.contention_seconds=60
20619 $DIRECTIO write $DIR/$tfile 0 10 4096
20620 $CHECKSTAT -s 40960 $DIR/$tfile
20622 # disable lockless i/o
20623 do_nodes $(comma_list $(osts_nodes)) \
20624 "lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes=0 \
20625 ldlm.namespaces.filter-*.contended_locks=32 \
20626 ldlm.namespaces.filter-*.contention_seconds=0"
20627 lctl set_param -n osc.*.contention_seconds=0
20628 clear_stats osc.*.osc_stats
20630 dd if=/dev/zero of=$DIR/$tfile count=0
20631 $CHECKSTAT -s 0 $DIR/$tfile
20633 restore_lustre_params <$p
20637 run_test 216 "check lockless direct write updates file size and kms correctly"
20639 test_217() { # bug 22430
20640 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20644 for node in $(nodes_list); do
20645 local nid=$(host_nids_address $node $NETTYPE)
20646 local node_ip=$(do_node $node getent ahostsv4 $node |
20647 awk '{ print $1; exit; }')
20649 echo "node: '$node', nid: '$nid', node_ip='$node_ip'"
20650 # if hostname matches any NID, use hostname for better testing
20651 if [[ -z "$nid" || "$nid" =~ "$node_ip" ]]; then
20652 echo "lctl ping node $node@$NETTYPE"
20653 lctl ping $node@$NETTYPE
20654 else # otherwise, at least test 'lctl ping' is working
20655 echo "lctl ping nid $(h2nettype $nid)"
20656 lctl ping $(h2nettype $nid)
20657 echo "skipping $node (no hyphen detected)"
20661 run_test 217 "check lctl ping for hostnames with embedded hyphen ('-')"
20664 # do directio so as not to populate the page cache
20665 log "creating a 10 Mb file"
20666 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c ||
20667 error "multiop failed while creating a file"
20668 log "starting reads"
20669 dd if=$DIR/$tfile of=/dev/null bs=4096 &
20670 log "truncating the file"
20671 $MULTIOP $DIR/$tfile oO_TRUNC:c ||
20672 error "multiop failed while truncating the file"
20674 kill %+ || true # reads might have finished
20675 echo "wait until dd is finished"
20677 log "removing the temporary file"
20678 rm -rf $DIR/$tfile || error "tmp file removal failed"
20680 run_test 218 "parallel read and truncate should not deadlock"
20683 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20685 # write one partial page
20686 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1
20687 # set no grant so vvp_io_commit_write will do sync write
20688 $LCTL set_param fail_loc=0x411
20689 # write a full page at the end of file
20690 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=1 conv=notrunc
20692 $LCTL set_param fail_loc=0
20693 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=3
20694 $LCTL set_param fail_loc=0x411
20695 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1 seek=2 conv=notrunc
20698 dd if=/dev/zero of=$DIR/$tfile-2 bs=1024 count=1
20699 $CHECKSTAT -s 1024 $DIR/$tfile-2 || error "checkstat wrong size"
20701 run_test 219 "LU-394: Write partial won't cause uncontiguous pages vec at LND"
20703 test_220() { #LU-325
20704 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20705 remote_ost_nodsh && skip "remote OST with nodsh"
20706 remote_mds_nodsh && skip "remote MDS with nodsh"
20707 remote_mgs_nodsh && skip "remote MGS with nodsh"
20711 # create on MDT0000 so the last_id and next_id are correct
20712 mkdir_on_mdt0 $DIR/$tdir
20713 local OST=$($LFS df $DIR | awk '/OST:'$OSTIDX'/ { print $1 }')
20717 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $OST)
20718 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
20719 osp.$mdtosc_proc1.prealloc_last_id)
20720 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
20721 osp.$mdtosc_proc1.prealloc_next_id)
20725 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=-1
20726 #define OBD_FAIL_OST_ENOINO 0x229
20727 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x229
20728 create_pool $FSNAME.$TESTNAME || return 1
20729 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $OST || return 2
20731 $LFS setstripe $DIR/$tdir -i $OSTIDX -c 1 -p $FSNAME.$TESTNAME
20733 MDSOBJS=$((last_id - next_id))
20734 echo "preallocated objects on MDS is $MDSOBJS" "($last_id - $next_id)"
20736 blocks=$($LFS df $MOUNT | awk '($1 == '$OSTIDX') { print $4 }')
20737 echo "OST still has $count kbytes free"
20739 echo "create $MDSOBJS files @next_id..."
20740 createmany -o $DIR/$tdir/f $MDSOBJS || return 3
20742 local last_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
20743 osp.$mdtosc_proc1.prealloc_last_id)
20744 local next_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
20745 osp.$mdtosc_proc1.prealloc_next_id)
20747 echo "after creation, last_id=$last_id2, next_id=$next_id2"
20752 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=0
20753 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0
20755 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $OST ||
20756 error "$LCTL pool_remove $FSNAME.$TESTNAME $OST failed"
20757 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME ||
20758 error "$LCTL pool_destroy $FSNAME.$TESTNAME failed"
20759 echo "unlink $MDSOBJS files @$next_id..."
20760 unlinkmany $DIR/$tdir/f $MDSOBJS || error "unlinkmany failed"
20762 run_test 220 "preallocated MDS objects still used if ENOSPC from OST"
20765 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20767 dd if=`which date` of=$MOUNT/date oflag=sync
20768 chmod +x $MOUNT/date
20770 #define OBD_FAIL_LLITE_FAULT_TRUNC_RACE 0x1401
20771 $LCTL set_param fail_loc=0x80001401
20773 $MOUNT/date > /dev/null
20776 run_test 221 "make sure fault and truncate race to not cause OOM"
20779 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20782 test_mkdir $DIR/$tdir
20783 $LFS setstripe -c 1 -i 0 $DIR/$tdir
20784 createmany -o $DIR/$tdir/$tfile 10
20785 cancel_lru_locks mdc
20786 cancel_lru_locks osc
20787 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
20788 $LCTL set_param fail_loc=0x31a
20789 ls -l $DIR/$tdir > /dev/null || error "AGL for ls failed"
20790 $LCTL set_param fail_loc=0
20793 run_test 222a "AGL for ls should not trigger CLIO lock failure"
20796 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20799 test_mkdir $DIR/$tdir
20800 $LFS setstripe -c 1 -i 0 $DIR/$tdir
20801 createmany -o $DIR/$tdir/$tfile 10
20802 cancel_lru_locks mdc
20803 cancel_lru_locks osc
20804 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
20805 $LCTL set_param fail_loc=0x31a
20806 rm -r $DIR/$tdir || error "AGL for rmdir failed"
20807 $LCTL set_param fail_loc=0
20809 run_test 222b "AGL for rmdir should not trigger CLIO lock failure"
20812 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20815 test_mkdir $DIR/$tdir
20816 $LFS setstripe -c 1 -i 0 $DIR/$tdir
20817 createmany -o $DIR/$tdir/$tfile 10
20818 cancel_lru_locks mdc
20819 cancel_lru_locks osc
20820 #define OBD_FAIL_LDLM_AGL_NOLOCK 0x31b
20821 $LCTL set_param fail_loc=0x31b
20822 ls -l $DIR/$tdir > /dev/null || error "reenqueue failed"
20823 $LCTL set_param fail_loc=0
20826 run_test 223 "osc reenqueue if without AGL lock granted ======================="
20828 test_224a() { # LU-1039, MRP-303
20829 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20830 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB 0x508
20831 $LCTL set_param fail_loc=0x508
20832 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 conv=fsync
20833 $LCTL set_param fail_loc=0
20836 run_test 224a "Don't panic on bulk IO failure"
20838 test_224bd_sub() { # LU-1039, MRP-303
20839 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20843 dd if=/dev/urandom of=$TMP/$tfile bs=1M count=1
20845 $LFS setstripe -c 1 -i 0 $DIR/$tfile
20847 dd if=$TMP/$tfile of=$DIR/$tfile bs=1M count=1
20848 cancel_lru_locks osc
20850 stack_trap "set_checksums $ORIG_CSUM" EXIT
20851 local at_max_saved=0
20853 # adaptive timeouts may prevent seeing the issue
20854 if at_is_enabled; then
20855 at_max_saved=$(at_max_get mds)
20856 at_max_set 0 mds client
20857 stack_trap "at_max_set $at_max_saved mds client" EXIT
20860 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB2 0x515
20861 do_facet ost1 $LCTL set_param fail_val=$timeout fail_loc=0x80000515
20862 dd of=$TMP/$tfile.new if=$DIR/$tfile bs=1M count=1 || "$@"
20864 do_facet ost1 $LCTL set_param fail_loc=0
20865 cmp $TMP/$tfile $TMP/$tfile.new || error "file contents wrong"
20870 test_224bd_sub 3 error "dd failed"
20872 run_test 224b "Don't panic on bulk IO failure"
20874 test_224c() { # LU-6441
20875 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20876 remote_mds_nodsh && skip "remote MDS with nodsh"
20878 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
20879 save_writethrough $p
20880 set_cache writethrough on
20882 local pages_per_rpc=$($LCTL get_param osc.*.max_pages_per_rpc)
20883 local at_max=$($LCTL get_param -n at_max)
20884 local timeout=$($LCTL get_param -n timeout)
20885 local test_at="at_max"
20886 local param_at="$FSNAME.sys.at_max"
20887 local test_timeout="timeout"
20888 local param_timeout="$FSNAME.sys.timeout"
20890 $LCTL set_param -n osc.*.max_pages_per_rpc=1024
20892 set_persistent_param_and_check client "$test_at" "$param_at" 0
20893 set_persistent_param_and_check client "$test_timeout" "$param_timeout" 5
20895 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB3 0x520
20896 do_facet ost1 "$LCTL set_param fail_loc=0x520"
20897 $LFS setstripe -c 1 -i 0 $DIR/$tfile
20898 stack_trap "rm -f $DIR/$tfile"
20899 dd if=/dev/zero of=$DIR/$tfile bs=8MB count=1
20901 do_facet ost1 "$LCTL set_param fail_loc=0"
20903 set_persistent_param_and_check client "$test_at" "$param_at" $at_max
20904 set_persistent_param_and_check client "$test_timeout" "$param_timeout" \
20907 $LCTL set_param -n $pages_per_rpc
20908 restore_lustre_params < $p
20911 run_test 224c "Don't hang if one of md lost during large bulk RPC"
20913 test_224d() { # LU-11169
20914 test_224bd_sub $((TIMEOUT + 2)) error "dd failed"
20916 run_test 224d "Don't corrupt data on bulk IO timeout"
20918 MDSSURVEY=${MDSSURVEY:-$(which mds-survey 2>/dev/null || true)}
20920 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20921 if [ -z ${MDSSURVEY} ]; then
20922 skip_env "mds-survey not found"
20924 [ $MDS1_VERSION -ge $(version_code 2.2.51) ] ||
20925 skip "Need MDS version at least 2.2.51"
20927 local mds=$(facet_host $SINGLEMDS)
20928 local target=$(do_nodes $mds 'lctl dl' |
20929 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
20931 local cmd1="file_count=1000 thrhi=4"
20932 local cmd2="dir_count=2 layer=mdd stripe_count=0"
20933 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
20934 local cmd="$cmd1 $cmd2 $cmd3"
20936 rm -f ${TMP}/mds_survey*
20938 eval $cmd || error "mds-survey with zero-stripe failed"
20939 cat ${TMP}/mds_survey*
20940 rm -f ${TMP}/mds_survey*
20942 run_test 225a "Metadata survey sanity with zero-stripe"
20945 if [ -z ${MDSSURVEY} ]; then
20946 skip_env "mds-survey not found"
20948 [ $MDS1_VERSION -ge $(version_code 2.2.51) ] ||
20949 skip "Need MDS version at least 2.2.51"
20950 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20951 remote_mds_nodsh && skip "remote MDS with nodsh"
20952 if [ $($LCTL dl | grep -c osc) -eq 0 ]; then
20953 skip_env "Need to mount OST to test"
20956 local mds=$(facet_host $SINGLEMDS)
20957 local target=$(do_nodes $mds 'lctl dl' |
20958 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
20960 local cmd1="file_count=1000 thrhi=4"
20961 local cmd2="dir_count=2 layer=mdd stripe_count=1"
20962 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
20963 local cmd="$cmd1 $cmd2 $cmd3"
20965 rm -f ${TMP}/mds_survey*
20967 eval $cmd || error "mds-survey with stripe_count failed"
20968 cat ${TMP}/mds_survey*
20969 rm -f ${TMP}/mds_survey*
20971 run_test 225b "Metadata survey sanity with stripe_count = 1"
20973 mcreate_path2fid () {
20979 local path=$DIR/$tdir/$name
20984 $MCREATE --mode=$1 --major=$2 --minor=$3 $path ||
20985 error "cannot create $desc"
20987 fid=$($LFS path2fid $path | tr -d '[' | tr -d ']')
20989 [ $rc -ne 0 ] && error "cannot get fid of a $desc"
20991 fid_path=$($LFS fid2path $MOUNT $fid)
20993 [ $rc -ne 0 ] && error "cannot get path of $desc by $DIR $path $fid"
20995 [ "$path" == "$fid_path" ] ||
20996 error "fid2path returned $fid_path, expected $path"
20998 echo "pass with $path and $fid"
21003 mkdir -p $DIR/$tdir
21005 mcreate_path2fid 0010666 0 0 fifo "FIFO"
21006 mcreate_path2fid 0020666 1 3 null "character special file (null)"
21007 mcreate_path2fid 0020666 1 255 none "character special file (no device)"
21008 mcreate_path2fid 0040666 0 0 dir "directory"
21009 mcreate_path2fid 0060666 7 0 loop0 "block special file (loop)"
21010 mcreate_path2fid 0100666 0 0 file "regular file"
21011 mcreate_path2fid 0120666 0 0 link "symbolic link"
21012 mcreate_path2fid 0140666 0 0 sock "socket"
21014 run_test 226a "call path2fid and fid2path on files of all type"
21017 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21022 mkdir -p $DIR/$tdir
21023 $LFS setdirstripe -i $MDTIDX $DIR/$tdir/remote_dir ||
21024 error "create remote directory failed"
21025 mcreate_path2fid 0010666 0 0 "remote_dir/fifo" "FIFO"
21026 mcreate_path2fid 0020666 1 3 "remote_dir/null" \
21027 "character special file (null)"
21028 mcreate_path2fid 0020666 1 255 "remote_dir/none" \
21029 "character special file (no device)"
21030 mcreate_path2fid 0040666 0 0 "remote_dir/dir" "directory"
21031 mcreate_path2fid 0060666 7 0 "remote_dir/loop0" \
21032 "block special file (loop)"
21033 mcreate_path2fid 0100666 0 0 "remote_dir/file" "regular file"
21034 mcreate_path2fid 0120666 0 0 "remote_dir/link" "symbolic link"
21035 mcreate_path2fid 0140666 0 0 "remote_dir/sock" "socket"
21037 run_test 226b "call path2fid and fid2path on files of all type under remote dir"
21040 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21041 [[ $MDS1_VERSION -ge $(version_code 2.13.55) ]] ||
21042 skip "Need MDS version at least 2.13.55"
21044 local submnt=/mnt/submnt
21045 local srcfile=/etc/passwd
21046 local dstfile=$submnt/passwd
21052 $LFS setdirstripe -c -1 -i 1 $DIR/$tdir ||
21053 error "create remote directory failed"
21054 mkdir -p $submnt || error "create $submnt failed"
21055 $MOUNT_CMD $MGSNID:/$FSNAME/$tdir $submnt ||
21056 error "mount $submnt failed"
21057 stack_trap "umount $submnt" EXIT
21059 cp $srcfile $dstfile
21060 fid=$($LFS path2fid $dstfile)
21061 path=$($LFS fid2path $submnt "$fid")
21062 [ "$path" = "$dstfile" ] ||
21063 error "fid2path $submnt $fid failed ($path != $dstfile)"
21065 run_test 226c "call path2fid and fid2path under remote dir with subdir mount"
21068 (( $CLIENT_VERSION >= $(version_code 2.15.57) )) ||
21069 skip "Need client at least version 2.15.57"
21071 # Define First test dataset
21072 local testdirs_01=$DIR/$tdir
21073 local testdata_01=$testdirs_01/${tdir}_01
21074 local testresult_01=${tdir}_01
21075 # Define Second test dataset
21076 local testdirs_02=$DIR/$tdir/$tdir
21077 local testdata_02=$testdirs_02/${tdir}_02
21078 local testresult_02=${tdir}_02
21079 # Define third test dataset (top level)
21080 local testdata_03=$DIR/${tdir}_03
21081 local testresult_03=${tdir}_03
21083 # Create first test dataset
21084 mkdir -p $testdirs_01 || error "cannot create dir $testdirs_01"
21085 touch $testdata_01 || error "cannot create file $testdata_01"
21087 # Create second test dataset
21088 mkdir -p $testdirs_02 || error "cannot create dir $testdirs_02"
21089 touch $testdata_02 || error "cannot create file $testdata_02"
21091 # Create third test dataset
21092 touch $testdata_03 || error "cannot create file $testdata_03"
21094 local fid01=$($LFS getstripe -F "$testdata_01") ||
21095 error "getstripe failed on $testdata_01"
21096 local fid02=$($LFS getstripe -F "$testdata_02") ||
21097 error "getstripe failed on $testdata_01"
21098 local fid03=$($LFS getstripe -F "$testdata_03") ||
21099 error "getstripe failed on $testdata_03"
21101 # Verify only -n option
21102 local out1=$($LFS fid2path -n $DIR $fid01) ||
21103 error "fid2path failed on $fid01"
21104 local out2=$($LFS fid2path -n $DIR $fid02) ||
21105 error "fid2path failed on $fid02"
21106 local out3=$($LFS fid2path -n $DIR $fid03) ||
21107 error "fid2path failed on $fid03"
21109 [[ "$out1" == "$testresult_01" ]] ||
21110 error "fid2path failed: Expected $testresult_01 got $out1"
21111 [[ "$out2" == "$testresult_02" ]] ||
21112 error "fid2path failed: Expected $testresult_02 got $out2"
21113 [[ "$out3" == "$testresult_03" ]] ||
21114 error "fid2path failed: Expected $testresult_03 got $out3"
21116 # Verify with option -fn together
21117 out1=$($LFS fid2path -fn $DIR $fid01) ||
21118 error "fid2path -fn failed on $fid01"
21119 out2=$($LFS fid2path -fn $DIR $fid02) ||
21120 error "fid2path -fn failed on $fid02"
21121 out3=$($LFS fid2path -fn $DIR $fid03) ||
21122 error "fid2path -fn failed on $fid03"
21124 local tmpout=$(echo $out1 | cut -d" " -f2)
21125 [[ "$tmpout" == "$testresult_01" ]] ||
21126 error "fid2path -fn failed: Expected $testresult_01 got $out1"
21128 tmpout=$(echo $out2 | cut -d" " -f2)
21129 [[ "$tmpout" == "$testresult_02" ]] ||
21130 error "fid2path -fn failed: Expected $testresult_02 got $out2"
21132 tmpout=$(echo $out3 | cut -d" " -f2)
21133 [[ "$tmpout" == "$testresult_03" ]] ||
21134 error "fid2path -fn failed: Expected $testresult_03 got $out3"
21136 run_test 226d "verify fid2path with -n and -fn option"
21139 (( $CLIENT_VERSION >= $(version_code 2.15.56) )) ||
21140 skip "Need client at least version 2.15.56"
21142 # Define filename with 'newline' and a space
21143 local testfile="Test"$'\n'"file 01"
21144 # Define link name with multiple 'newline' and a space
21145 local linkfile="Link"$'\n'"file "$'\n'"01"
21146 # Remove prior hard link
21147 rm -f $DIR/"$linkfile"
21150 touch $DIR/"$testfile"
21152 ln $DIR/"$testfile" $DIR/"$linkfile"
21154 local fid=$($LFS getstripe -F "$DIR/$testfile") ||
21155 error "getstripe failed on $DIR/$testfile"
21157 # Call with -0 option
21158 local out1=$($LFS fid2path -0 $DIR $fid | xargs --null -n1 \
21159 echo "FILE:" | grep -c "FILE:")
21161 # With -0 option the output should be exactly 2 lines.
21162 (( $out1 == 2 )) || error "fid2path -0 failed on $fid, $out1"
21164 run_test 226e "Verify path2fid -0 option with newline and space"
21166 # LU-1299 Executing or running ldd on a truncated executable does not
21167 # cause an out-of-memory condition.
21169 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21170 [ -z "$(which ldd)" ] && skip_env "should have ldd tool"
21172 dd if=$(which date) of=$MOUNT/date bs=1k count=1
21173 chmod +x $MOUNT/date
21175 $MOUNT/date > /dev/null
21176 ldd $MOUNT/date > /dev/null
21179 run_test 227 "running truncated executable does not cause OOM"
21181 # LU-1512 try to reuse idle OI blocks
21183 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21184 remote_mds_nodsh && skip "remote MDS with nodsh"
21185 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
21187 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
21188 local myDIR=$DIR/$tdir
21191 #define OBD_FAIL_SEQ_EXHAUST 0x1002
21192 $LCTL set_param fail_loc=0x80001002
21193 createmany -o $myDIR/t- 10000
21194 $LCTL set_param fail_loc=0
21195 # The guard is current the largest FID holder
21197 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
21199 local IDX=$(($SEQ % 64))
21201 do_facet $SINGLEMDS sync
21202 # Make sure journal flushed.
21204 local blk1=$(do_facet $SINGLEMDS \
21205 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
21206 grep Blockcount | awk '{print $4}')
21208 # Remove old files, some OI blocks will become idle.
21209 unlinkmany $myDIR/t- 10000
21210 # Create new files, idle OI blocks should be reused.
21211 createmany -o $myDIR/t- 2000
21212 do_facet $SINGLEMDS sync
21213 # Make sure journal flushed.
21215 local blk2=$(do_facet $SINGLEMDS \
21216 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
21217 grep Blockcount | awk '{print $4}')
21219 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
21221 run_test 228a "try to reuse idle OI blocks"
21224 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21225 remote_mds_nodsh && skip "remote MDS with nodsh"
21226 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
21228 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
21229 local myDIR=$DIR/$tdir
21232 #define OBD_FAIL_SEQ_EXHAUST 0x1002
21233 $LCTL set_param fail_loc=0x80001002
21234 createmany -o $myDIR/t- 10000
21235 $LCTL set_param fail_loc=0
21236 # The guard is current the largest FID holder
21238 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
21240 local IDX=$(($SEQ % 64))
21242 do_facet $SINGLEMDS sync
21243 # Make sure journal flushed.
21245 local blk1=$(do_facet $SINGLEMDS \
21246 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
21247 grep Blockcount | awk '{print $4}')
21249 # Remove old files, some OI blocks will become idle.
21250 unlinkmany $myDIR/t- 10000
21253 stop $SINGLEMDS || error "Fail to stop MDT."
21255 start $SINGLEMDS $(facet_device $SINGLEMDS) $MDS_MOUNT_OPTS ||
21256 error "Fail to start MDT."
21258 client_up || error "Fail to df."
21259 # Create new files, idle OI blocks should be reused.
21260 createmany -o $myDIR/t- 2000
21261 do_facet $SINGLEMDS sync
21262 # Make sure journal flushed.
21264 local blk2=$(do_facet $SINGLEMDS \
21265 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
21266 grep Blockcount | awk '{print $4}')
21268 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
21270 run_test 228b "idle OI blocks can be reused after MDT restart"
21274 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21275 remote_mds_nodsh && skip "remote MDS with nodsh"
21276 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
21278 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
21279 local myDIR=$DIR/$tdir
21282 #define OBD_FAIL_SEQ_EXHAUST 0x1002
21283 $LCTL set_param fail_loc=0x80001002
21284 # 20000 files can guarantee there are index nodes in the OI file
21285 createmany -o $myDIR/t- 20000
21286 $LCTL set_param fail_loc=0
21287 # The guard is current the largest FID holder
21289 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
21291 local IDX=$(($SEQ % 64))
21293 do_facet $SINGLEMDS sync
21294 # Make sure journal flushed.
21296 local blk1=$(do_facet $SINGLEMDS \
21297 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
21298 grep Blockcount | awk '{print $4}')
21300 # Remove old files, some OI blocks will become idle.
21301 unlinkmany $myDIR/t- 20000
21303 # The OI file should become empty now
21305 # Create new files, idle OI blocks should be reused.
21306 createmany -o $myDIR/t- 2000
21307 do_facet $SINGLEMDS sync
21308 # Make sure journal flushed.
21310 local blk2=$(do_facet $SINGLEMDS \
21311 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
21312 grep Blockcount | awk '{print $4}')
21314 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
21316 run_test 228c "NOT shrink the last entry in OI index node to recycle idle leaf"
21318 test_229() { # LU-2482, LU-3448
21319 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21320 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
21321 [ $MDS1_VERSION -lt $(version_code 2.4.53) ] &&
21322 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53"
21326 # Create a file with a released layout and stripe count 2.
21327 $MULTIOP $DIR/$tfile H2c ||
21328 error "failed to create file with released layout"
21330 $LFS getstripe -v $DIR/$tfile
21332 local pattern=$($LFS getstripe -L $DIR/$tfile)
21333 [ X"$pattern" = X"released" ] || error "pattern error ($pattern)"
21335 local stripe_count=$($LFS getstripe -c $DIR/$tfile) ||
21337 [ $stripe_count -eq 2 ] || error "stripe count not 2 ($stripe_count)"
21338 stat $DIR/$tfile || error "failed to stat released file"
21340 chown $RUNAS_ID $DIR/$tfile ||
21341 error "chown $RUNAS_ID $DIR/$tfile failed"
21343 chgrp $RUNAS_ID $DIR/$tfile ||
21344 error "chgrp $RUNAS_ID $DIR/$tfile failed"
21346 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
21347 rm $DIR/$tfile || error "failed to remove released file"
21349 run_test 229 "getstripe/stat/rm/attr changes work on released files"
21352 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21353 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21354 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
21355 skip "Need MDS version at least 2.11.52"
21359 test_mkdir $DIR/$tdir
21360 test_mkdir -i0 -c1 $DIR/$tdir/test_230_local
21361 local mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230_local)
21362 [ $mdt_idx -ne 0 ] &&
21363 error "create local directory on wrong MDT $mdt_idx"
21365 $LFS mkdir -i $MDTIDX $DIR/$tdir/test_230 ||
21366 error "create remote directory failed"
21367 local mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230)
21368 [ $mdt_idx -ne $MDTIDX ] &&
21369 error "create remote directory on wrong MDT $mdt_idx"
21371 createmany -o $DIR/$tdir/test_230/t- 10 ||
21372 error "create files on remote directory failed"
21373 mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230/t-0)
21374 [ $mdt_idx -ne $MDTIDX ] && error "create files on wrong MDT $mdt_idx"
21375 rm -r $DIR/$tdir || error "unlink remote directory failed"
21377 run_test 230a "Create remote directory and files under the remote directory"
21380 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21381 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21382 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
21383 skip "Need MDS version at least 2.11.52"
21391 local migrate_dir=$DIR/$tdir/migrate_dir
21392 local other_dir=$DIR/$tdir/other_dir
21394 test_mkdir $DIR/$tdir
21395 test_mkdir -i0 -c1 $migrate_dir
21396 test_mkdir -i0 -c1 $other_dir
21397 for ((i=0; i<10; i++)); do
21398 mkdir -p $migrate_dir/dir_${i}
21399 createmany -o $migrate_dir/dir_${i}/f 10 ||
21400 error "create files under remote dir failed $i"
21403 cp /etc/passwd $migrate_dir/$tfile
21404 cp /etc/passwd $other_dir/$tfile
21405 chattr +SAD $migrate_dir
21406 chattr +SAD $migrate_dir/$tfile
21408 local old_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
21409 local old_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
21410 local old_dir_mode=$(stat -c%f $migrate_dir)
21411 local old_file_mode=$(stat -c%f $migrate_dir/$tfile)
21413 mkdir -p $migrate_dir/dir_default_stripe2
21414 $LFS setstripe -c 2 $migrate_dir/dir_default_stripe2
21415 $LFS setstripe -c 2 $migrate_dir/${tfile}_stripe2
21417 mkdir -p $other_dir
21418 ln $migrate_dir/$tfile $other_dir/luna
21419 ln $migrate_dir/$tfile $migrate_dir/sofia
21420 ln $other_dir/$tfile $migrate_dir/david
21421 ln -s $migrate_dir/$tfile $other_dir/zachary
21422 ln -s $migrate_dir/$tfile $migrate_dir/${tfile}_ln
21423 ln -s $other_dir/$tfile $migrate_dir/${tfile}_ln_other
21429 for len in 58 59 60; do
21430 lnktgt=$(str_repeat 'l' $len)
21431 touch $migrate_dir/$lnktgt
21432 ln -s $lnktgt $migrate_dir/${len}char_ln
21436 for len in 4094 4095; do
21437 lnktgt=$(str_repeat 'l' $len)
21438 ln -s $lnktgt $migrate_dir/${len}char_ln
21442 for len in 254 255; do
21443 touch $migrate_dir/$(str_repeat 'l' $len)
21446 $LFS migrate -m $MDTIDX $migrate_dir ||
21447 error "fails on migrating remote dir to MDT1"
21449 echo "migratate to MDT1, then checking.."
21450 for ((i = 0; i < 10; i++)); do
21451 for file in $(find $migrate_dir/dir_${i}); do
21452 mdt_index=$($LFS getstripe -m $file)
21453 # broken symlink getstripe will fail
21454 [ $mdt_index -ne $MDTIDX ] && stat -L $file &&
21455 error "$file is not on MDT${MDTIDX}"
21459 # the multiple link file should still in MDT0
21460 mdt_index=$($LFS getstripe -m $migrate_dir/$tfile)
21461 [ $mdt_index == 0 ] ||
21462 error "$file is not on MDT${MDTIDX}"
21464 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
21465 [ "$old_dir_flag" = "$new_dir_flag" ] ||
21466 error " expect $old_dir_flag get $new_dir_flag"
21468 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
21469 [ "$old_file_flag" = "$new_file_flag" ] ||
21470 error " expect $old_file_flag get $new_file_flag"
21472 local new_dir_mode=$(stat -c%f $migrate_dir)
21473 [ "$old_dir_mode" = "$new_dir_mode" ] ||
21474 error "expect mode $old_dir_mode get $new_dir_mode"
21476 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
21477 [ "$old_file_mode" = "$new_file_mode" ] ||
21478 error "expect mode $old_file_mode get $new_file_mode"
21480 diff /etc/passwd $migrate_dir/$tfile ||
21481 error "$tfile different after migration"
21483 diff /etc/passwd $other_dir/luna ||
21484 error "luna different after migration"
21486 diff /etc/passwd $migrate_dir/sofia ||
21487 error "sofia different after migration"
21489 diff /etc/passwd $migrate_dir/david ||
21490 error "david different after migration"
21492 diff /etc/passwd $other_dir/zachary ||
21493 error "zachary different after migration"
21495 diff /etc/passwd $migrate_dir/${tfile}_ln ||
21496 error "${tfile}_ln different after migration"
21498 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
21499 error "${tfile}_ln_other different after migration"
21501 stripe_count=$($LFS getstripe -c $migrate_dir/dir_default_stripe2)
21502 [ $stripe_count = 2 ] ||
21503 error "dir strpe_count $d != 2 after migration."
21505 stripe_count=$($LFS getstripe -c $migrate_dir/${tfile}_stripe2)
21506 [ $stripe_count = 2 ] ||
21507 error "file strpe_count $d != 2 after migration."
21509 #migrate back to MDT0
21512 $LFS migrate -m $MDTIDX $migrate_dir ||
21513 error "fails on migrating remote dir to MDT0"
21515 echo "migrate back to MDT0, checking.."
21516 for file in $(find $migrate_dir); do
21517 mdt_index=$($LFS getstripe -m $file)
21518 [ $mdt_index -ne $MDTIDX ] && stat -L $file &&
21519 error "$file is not on MDT${MDTIDX}"
21522 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
21523 [ "$old_dir_flag" = "$new_dir_flag" ] ||
21524 error " expect $old_dir_flag get $new_dir_flag"
21526 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
21527 [ "$old_file_flag" = "$new_file_flag" ] ||
21528 error " expect $old_file_flag get $new_file_flag"
21530 local new_dir_mode=$(stat -c%f $migrate_dir)
21531 [ "$old_dir_mode" = "$new_dir_mode" ] ||
21532 error "expect mode $old_dir_mode get $new_dir_mode"
21534 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
21535 [ "$old_file_mode" = "$new_file_mode" ] ||
21536 error "expect mode $old_file_mode get $new_file_mode"
21538 diff /etc/passwd ${migrate_dir}/$tfile ||
21539 error "$tfile different after migration"
21541 diff /etc/passwd ${other_dir}/luna ||
21542 error "luna different after migration"
21544 diff /etc/passwd ${migrate_dir}/sofia ||
21545 error "sofia different after migration"
21547 diff /etc/passwd ${other_dir}/zachary ||
21548 error "zachary different after migration"
21550 diff /etc/passwd $migrate_dir/${tfile}_ln ||
21551 error "${tfile}_ln different after migration"
21553 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
21554 error "${tfile}_ln_other different after migration"
21556 stripe_count=$($LFS getstripe -c ${migrate_dir}/dir_default_stripe2)
21557 [ $stripe_count = 2 ] ||
21558 error "dir strpe_count $d != 2 after migration."
21560 stripe_count=$($LFS getstripe -c ${migrate_dir}/${tfile}_stripe2)
21561 [ $stripe_count = 2 ] ||
21562 error "file strpe_count $d != 2 after migration."
21564 rm -rf $DIR/$tdir || error "rm dir failed after migration"
21566 run_test 230b "migrate directory"
21569 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21570 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21571 remote_mds_nodsh && skip "remote MDS with nodsh"
21572 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
21573 skip "Need MDS version at least 2.11.52"
21579 local migrate_dir=$DIR/$tdir/migrate_dir
21581 #If migrating directory fails in the middle, all entries of
21582 #the directory is still accessiable.
21583 test_mkdir $DIR/$tdir
21584 test_mkdir -i0 -c1 $migrate_dir
21585 test_mkdir -i1 -c1 $DIR/$tdir/remote_dir
21587 createmany -o $migrate_dir/f $total ||
21588 error "create files under ${migrate_dir} failed"
21590 # fail after migrating top dir, and this will fail only once, so the
21591 # first sub file migration will fail (currently f3), others succeed.
21592 #OBD_FAIL_MIGRATE_ENTRIES 0x1801
21593 do_facet mds1 lctl set_param fail_loc=0x1801
21594 local t=$(ls $migrate_dir | wc -l)
21595 $LFS migrate --mdt-index $MDTIDX $migrate_dir &&
21596 error "migrate should fail"
21597 local u=$(ls $migrate_dir | wc -l)
21598 [ "$u" == "$t" ] || error "$u != $t during migration"
21600 # add new dir/file should succeed
21601 mkdir $migrate_dir/dir ||
21602 error "mkdir failed under migrating directory"
21603 touch $migrate_dir/file ||
21604 error "create file failed under migrating directory"
21606 # add file with existing name should fail
21607 for file in $migrate_dir/f*; do
21608 stat $file > /dev/null || error "stat $file failed"
21609 $OPENFILE -f O_CREAT:O_EXCL $file &&
21610 error "open(O_CREAT|O_EXCL) $file should fail"
21611 $MULTIOP $file m && error "create $file should fail"
21612 touch $DIR/$tdir/remote_dir/$tfile ||
21613 error "touch $tfile failed"
21614 ln $DIR/$tdir/remote_dir/$tfile $file &&
21615 error "link $file should fail"
21616 mdt_index=$($LFS getstripe -m $file)
21617 if [ $mdt_index == 0 ]; then
21618 # file failed to migrate is not allowed to rename to
21619 mv $DIR/$tdir/remote_dir/$tfile $file &&
21620 error "rename to $file should fail"
21622 mv $DIR/$tdir/remote_dir/$tfile $file ||
21623 error "rename to $file failed"
21625 echo hello >> $file || error "write $file failed"
21628 # resume migration with different options should fail
21629 $LFS migrate -m 0 $migrate_dir &&
21630 error "migrate -m 0 $migrate_dir should fail"
21632 $LFS migrate -m $MDTIDX -c 2 $migrate_dir &&
21633 error "migrate -c 2 $migrate_dir should fail"
21635 # resume migration should succeed
21636 $LFS migrate -m $MDTIDX $migrate_dir ||
21637 error "migrate $migrate_dir failed"
21639 echo "Finish migration, then checking.."
21640 for file in $(find $migrate_dir); do
21641 mdt_index=$($LFS getstripe -m $file)
21642 [ $mdt_index == $MDTIDX ] ||
21643 error "$file is not on MDT${MDTIDX}"
21646 rm -rf $DIR/$tdir || error "rm dir failed after migration"
21648 run_test 230c "check directory accessiblity if migration failed"
21651 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21652 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21653 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
21654 skip "Need MDS version at least 2.11.52"
21656 [ "$mds1_FSTYPE" == "zfs" ] && skip "skip ZFS backend"
21658 local migrate_dir=$DIR/$tdir/migrate_dir
21668 old_index=$((RANDOM % MDSCOUNT))
21669 old_count=$((MDSCOUNT - old_index))
21670 new_index=$((RANDOM % MDSCOUNT))
21671 new_count=$((MDSCOUNT - new_index))
21672 new_hash=1 # for all_char
21674 [ $old_count -gt 1 ] && old_count=$((old_count - RANDOM % old_count))
21675 [ $new_count -gt 1 ] && new_count=$((new_count - RANDOM % new_count))
21677 test_mkdir $DIR/$tdir
21678 test_mkdir -i $old_index -c $old_count $migrate_dir
21680 for ((i=0; i<100; i++)); do
21681 test_mkdir -i0 -c1 $migrate_dir/dir_${i}
21682 createmany -o $migrate_dir/dir_${i}/f 100 ||
21683 error "create files under remote dir failed $i"
21686 echo -n "Migrate from MDT$old_index "
21687 [ $old_count -gt 1 ] && echo -n "... MDT$((old_index + old_count - 1)) "
21688 echo -n "to MDT$new_index"
21689 [ $new_count -gt 1 ] && echo -n " ... MDT$((new_index + new_count - 1))"
21692 echo "$LFS migrate -m$new_index -c$new_count -H $new_hash $migrate_dir"
21693 $LFS migrate -m $new_index -c $new_count -H $new_hash $migrate_dir ||
21694 error "migrate remote dir error"
21696 echo "Finish migration, then checking.."
21697 for file in $(find $migrate_dir -maxdepth 1); do
21698 mdt_index=$($LFS getstripe -m $file)
21699 if [ $mdt_index -lt $new_index ] ||
21700 [ $mdt_index -gt $((new_index + new_count - 1)) ]; then
21701 error "$file is on MDT$mdt_index"
21705 rm -rf $DIR/$tdir || error "rm dir failed after migration"
21707 run_test 230d "check migrate big directory"
21710 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21711 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21712 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
21713 skip "Need MDS version at least 2.11.52"
21720 mkdir_on_mdt0 $DIR/$tdir
21721 mkdir $DIR/$tdir/migrate_dir
21722 mkdir $DIR/$tdir/other_dir
21723 touch $DIR/$tdir/migrate_dir/a
21724 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/b
21725 ls $DIR/$tdir/other_dir
21727 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
21728 error "migrate dir fails"
21730 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
21731 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
21733 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
21734 [ $mdt_index == 0 ] || error "a is not on MDT0"
21736 $LFS migrate -m 1 $DIR/$tdir/other_dir ||
21737 error "migrate dir fails"
21739 mdt_index=$($LFS getstripe -m $DIR/$tdir/other_dir)
21740 [ $mdt_index == 1 ] || error "other_dir is not on MDT1"
21742 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
21743 [ $mdt_index == 1 ] || error "a is not on MDT1"
21745 mdt_index=$($LFS getstripe -m $DIR/$tdir/other_dir/b)
21746 [ $mdt_index == 1 ] || error "b is not on MDT1"
21748 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
21749 b_fid=$($LFS path2fid $DIR/$tdir/other_dir/b)
21751 [ "$a_fid" = "$b_fid" ] || error "different fid after migration"
21753 rm -rf $DIR/$tdir || error "rm dir failed after migration"
21755 run_test 230e "migrate mulitple local link files"
21758 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21759 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21760 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
21761 skip "Need MDS version at least 2.11.52"
21766 mkdir -p $DIR/$tdir
21767 mkdir $DIR/$tdir/migrate_dir
21768 $LFS mkdir -i1 $DIR/$tdir/other_dir
21769 touch $DIR/$tdir/migrate_dir/a
21770 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln1
21771 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln2
21772 ls $DIR/$tdir/other_dir
21774 # a should be migrated to MDT1, since no other links on MDT0
21775 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
21776 error "#1 migrate dir fails"
21777 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
21778 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
21779 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
21780 [ $mdt_index == 1 ] || error "a is not on MDT1"
21782 # a should stay on MDT1, because it is a mulitple link file
21783 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
21784 error "#2 migrate dir fails"
21785 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
21786 [ $mdt_index == 1 ] || error "a is not on MDT1"
21788 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
21789 error "#3 migrate dir fails"
21791 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
21792 ln_fid=$($LFS path2fid $DIR/$tdir/other_dir/ln1)
21793 [ "$a_fid" = "$ln_fid" ] || error "different fid after migrate to MDT1"
21795 rm -rf $DIR/$tdir/other_dir/ln1 || error "unlink ln1 fails"
21796 rm -rf $DIR/$tdir/other_dir/ln2 || error "unlink ln2 fails"
21798 # a should be migrated to MDT0, since no other links on MDT1
21799 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
21800 error "#4 migrate dir fails"
21801 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
21802 [ $mdt_index == 0 ] || error "a is not on MDT0"
21804 rm -rf $DIR/$tdir || error "rm dir failed after migration"
21806 run_test 230f "migrate mulitple remote link files"
21809 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21810 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21811 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
21812 skip "Need MDS version at least 2.11.52"
21814 mkdir -p $DIR/$tdir/migrate_dir
21816 $LFS migrate -m 1000 $DIR/$tdir/migrate_dir &&
21817 error "migrating dir to non-exist MDT succeeds"
21820 run_test 230g "migrate dir to non-exist MDT"
21823 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21824 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21825 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
21826 skip "Need MDS version at least 2.11.52"
21830 mkdir -p $DIR/$tdir/migrate_dir
21832 $LFS migrate -m1 $DIR &&
21833 error "migrating mountpoint1 should fail"
21835 $LFS migrate -m1 $DIR/$tdir/.. &&
21836 error "migrating mountpoint2 should fail"
21839 $LFS migrate -m1 $DIR/$tdir/migrate_dir/.. &&
21840 error "migrating $tdir/migrate_dir/.. should fail"
21844 run_test 230h "migrate .. and root"
21847 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21848 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21849 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
21850 skip "Need MDS version at least 2.11.52"
21852 mkdir -p $DIR/$tdir/migrate_dir
21854 $LFS migrate -m 1 $DIR/$tdir/migrate_dir/ ||
21855 error "migration fails with a tailing slash"
21857 $LFS migrate -m 0 $DIR/$tdir/migrate_dir// ||
21858 error "migration fails with two tailing slashes"
21860 run_test 230i "lfs migrate -m tolerates trailing slashes"
21863 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
21864 [ $MDS1_VERSION -lt $(version_code 2.13.52) ] &&
21865 skip "Need MDS version at least 2.11.52"
21867 $LFS mkdir -i 0 -c 1 $DIR/$tdir || error "mkdir $tdir failed"
21868 $LFS setstripe -E 1M -L mdt $DIR/$tdir/$tfile ||
21869 error "create $tfile failed"
21870 cat /etc/passwd > $DIR/$tdir/$tfile
21872 $LFS migrate -m 1 $DIR/$tdir || error "migrate failed"
21874 cmp /etc/passwd $DIR/$tdir/$tfile ||
21875 error "DoM file mismatch after migration"
21877 run_test 230j "DoM file data not changed after dir migration"
21880 [ $MDSCOUNT -lt 4 ] && skip "needs >= 4 MDTs"
21881 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
21882 skip "Need MDS version at least 2.11.56"
21885 local files_on_starting_mdt=0
21887 $LFS mkdir -i -1 -c 2 $DIR/$tdir || error "mkdir failed"
21888 $LFS getdirstripe $DIR/$tdir
21889 for i in $(seq $total); do
21890 echo $((i*i - i)) > $DIR/$tdir/$tfile.$i || error "write failed"
21891 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 0 ]] &&
21892 files_on_starting_mdt=$((files_on_starting_mdt + 1))
21895 echo "$files_on_starting_mdt files on MDT0"
21897 $LFS migrate -m 1,3 $DIR/$tdir || error "migrate -m 1,3 failed"
21898 $LFS getdirstripe $DIR/$tdir
21900 files_on_starting_mdt=0
21901 for i in $(seq $total); do
21902 $(echo $((i*i - i)) | cmp $DIR/$tdir/$tfile.$i -) ||
21903 error "file $tfile.$i mismatch after migration"
21904 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 1 ]] &&
21905 files_on_starting_mdt=$((files_on_starting_mdt + 1))
21908 echo "$files_on_starting_mdt files on MDT1 after migration"
21909 [[ $files_on_starting_mdt -eq $total ]] && error "all files on MDT1"
21911 $LFS migrate -m 0 -c 2 $DIR/$tdir || error "migrate -m 0 -c 2 failed"
21912 $LFS getdirstripe $DIR/$tdir
21914 files_on_starting_mdt=0
21915 for i in $(seq $total); do
21916 $(echo $((i*i - i)) | cmp $DIR/$tdir/$tfile.$i -) ||
21917 error "file $tfile.$i mismatch after 2nd migration"
21918 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 0 ]] &&
21919 files_on_starting_mdt=$((files_on_starting_mdt + 1))
21922 echo "$files_on_starting_mdt files on MDT0 after 2nd migration"
21923 [[ $files_on_starting_mdt -eq $total ]] && error "all files on MDT0"
21927 run_test 230k "file data not changed after dir migration"
21930 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
21931 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
21932 skip "Need MDS version at least 2.11.56"
21934 $LFS mkdir -i 0 -c 1 $DIR/$tdir || error "mkdir failed"
21935 createmany -o $DIR/$tdir/f___________________________________ 1000 ||
21936 error "create files under remote dir failed $i"
21937 $LFS migrate -m 1 $DIR/$tdir || error "migrate failed"
21939 run_test 230l "readdir between MDTs won't crash"
21942 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
21943 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
21944 skip "Need MDS version at least 2.11.56"
21947 local mig_dir=$DIR/$tdir/migrate_dir
21948 local longstr="aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
21952 echo "Creating files and dirs with xattrs"
21953 test_mkdir $DIR/$tdir
21954 test_mkdir -i0 -c1 $mig_dir
21956 setfattr -n user.attr1 -v $longstr $mig_dir/dir ||
21957 error "cannot set xattr attr1 on dir"
21958 setfattr -n user.attr2 -v $shortstr $mig_dir/dir ||
21959 error "cannot set xattr attr2 on dir"
21960 touch $mig_dir/dir/f0
21961 setfattr -n user.attr1 -v $longstr $mig_dir/dir/f0 ||
21962 error "cannot set xattr attr1 on file"
21963 setfattr -n user.attr2 -v $shortstr $mig_dir/dir/f0 ||
21964 error "cannot set xattr attr2 on file"
21965 sync ; sync ; echo 3 > /proc/sys/vm/drop_caches
21966 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir 2>/dev/null)
21967 [ "$val" = $longstr ] || error "xattr attr1 not set properly on dir"
21968 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir 2>/dev/null)
21969 [ "$val" = $shortstr ] || error "xattr attr2 not set properly on dir"
21970 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir/f0 2>/dev/null)
21971 [ "$val" = $longstr ] || error "xattr attr1 not set properly on file"
21972 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir/f0 2>/dev/null)
21973 [ "$val" = $shortstr ] || error "xattr attr2 not set properly on file"
21975 echo "Migrating to MDT1"
21976 $LFS migrate -m $MDTIDX $mig_dir ||
21977 error "fails on migrating dir to MDT1"
21979 sync ; sync ; echo 3 > /proc/sys/vm/drop_caches
21980 echo "Checking xattrs"
21981 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir 2>/dev/null)
21982 [ "$val" = $longstr ] ||
21983 error "expecting xattr1 $longstr on dir, found $val"
21984 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir 2>/dev/null)
21985 [ "$val" = $shortstr ] ||
21986 error "expecting xattr2 $shortstr on dir, found $val"
21987 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir/f0 2>/dev/null)
21988 [ "$val" = $longstr ] ||
21989 error "expecting xattr1 $longstr on file, found $val"
21990 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir/f0 2>/dev/null)
21991 [ "$val" = $shortstr ] ||
21992 error "expecting xattr2 $shortstr on file, found $val"
21994 run_test 230m "xattrs not changed after dir migration"
21997 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
21998 [[ $MDS1_VERSION -ge $(version_code 2.13.53) ]] ||
21999 skip "Need MDS version at least 2.13.53"
22001 $LFS mkdir -i 0 $DIR/$tdir || error "mkdir $tdir failed"
22002 cat /etc/hosts > $DIR/$tdir/$tfile
22003 $LFS mirror extend -N1 $DIR/$tdir/$tfile || error "Mirroring failed"
22004 $LFS migrate -m 1 $DIR/$tdir || error "Migration failed"
22006 cmp /etc/hosts $DIR/$tdir/$tfile ||
22007 error "File data mismatch after migration"
22009 run_test 230n "Dir migration with mirrored file"
22012 [ $MDSCOUNT -ge 2 ] || skip "needs >= 2 MDTs"
22013 [ $MDS1_VERSION -ge $(version_code 2.13.52) ] ||
22014 skip "Need MDS version at least 2.13.52"
22016 local mdts=$(comma_list $(mdts_nodes))
22018 local restripe_status
22022 [[ $mds1_FSTYPE == zfs ]] && timeout=300
22024 # in case "crush" hash type is not set
22025 do_nodes $mdts "$LCTL set_param lod.*.mdt_hash=crush"
22027 restripe_status=$(do_facet mds1 $LCTL get_param -n \
22028 mdt.*MDT0000.enable_dir_restripe)
22029 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_restripe=1"
22030 stack_trap "do_nodes $mdts $LCTL set_param \
22031 mdt.*.enable_dir_restripe=$restripe_status"
22034 createmany -m $DIR/$tdir/f 100 ||
22035 error "create files under remote dir failed $i"
22036 createmany -d $DIR/$tdir/d 100 ||
22037 error "create dirs under remote dir failed $i"
22039 for i in $(seq 2 $MDSCOUNT); do
22040 do_nodes $mdts "$LCTL set_param mdt.*.md_stats=clear >/dev/null"
22041 $LFS setdirstripe -c $i $DIR/$tdir ||
22042 error "split -c $i $tdir failed"
22043 wait_update $HOSTNAME \
22044 "$LFS getdirstripe -H $DIR/$tdir" "crush" $timeout ||
22045 error "dir split not finished"
22046 delta=$(do_nodes $mdts "lctl get_param -n mdt.*MDT*.md_stats" |
22047 awk '/migrate/ {sum += $2} END { print sum }')
22048 echo "$delta migrated when dir split $((i - 1)) to $i stripes"
22049 # delta is around total_files/stripe_count
22050 (( $delta < 200 / (i - 1) + 4 )) ||
22051 error "$delta files migrated >= $((200 / (i - 1) + 4))"
22054 run_test 230o "dir split"
22057 (( MDSCOUNT > 1 )) || skip "needs >= 2 MDTs"
22058 (( MDS1_VERSION >= $(version_code 2.13.52) )) ||
22059 skip "Need MDS version at least 2.13.52"
22061 local mdts=$(comma_list $(mdts_nodes))
22063 local restripe_status
22067 [[ $mds1_FSTYPE == zfs ]] && timeout=300
22069 do_nodes $mdts "$LCTL set_param lod.*.mdt_hash=crush"
22071 restripe_status=$(do_facet mds1 $LCTL get_param -n \
22072 mdt.*MDT0000.enable_dir_restripe)
22073 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_restripe=1"
22074 stack_trap "do_nodes $mdts $LCTL set_param \
22075 mdt.*.enable_dir_restripe=$restripe_status"
22077 test_mkdir -c $MDSCOUNT -H crush $DIR/$tdir
22078 createmany -m $DIR/$tdir/f 100 ||
22079 error "create files under remote dir failed"
22080 createmany -d $DIR/$tdir/d 100 ||
22081 error "create dirs under remote dir failed"
22083 for c in $(seq $((MDSCOUNT - 1)) -1 1); do
22084 local mdt_hash="crush"
22086 do_nodes $mdts "$LCTL set_param mdt.*.md_stats=clear >/dev/null"
22087 $LFS setdirstripe -c $c $DIR/$tdir ||
22088 error "split -c $c $tdir failed"
22089 if (( MDS1_VERSION >= $(version_code 2.14.51) )); then
22090 mdt_hash="$mdt_hash,fixed"
22091 elif [ $c -eq 1 ]; then
22094 wait_update $HOSTNAME \
22095 "$LFS getdirstripe -H $DIR/$tdir" $mdt_hash $timeout ||
22096 error "dir merge not finished"
22097 delta=$(do_nodes $mdts "lctl get_param -n mdt.*MDT*.md_stats" |
22098 awk '/migrate/ {sum += $2} END { print sum }')
22099 echo "$delta migrated when dir merge $((c + 1)) to $c stripes"
22100 # delta is around total_files/stripe_count
22101 (( delta < 200 / c + 4 )) ||
22102 error "$delta files migrated >= $((200 / c + 4))"
22105 run_test 230p "dir merge"
22108 (( MDSCOUNT > 1)) || skip "needs >= 2 MDTs"
22109 (( MDS1_VERSION >= $(version_code 2.13.52) )) ||
22110 skip "Need MDS version at least 2.13.52"
22112 local mdts=$(comma_list $(mdts_nodes))
22113 local saved_threshold=$(do_facet mds1 \
22114 $LCTL get_param -n mdt.*-MDT0000.dir_split_count)
22115 local saved_delta=$(do_facet mds1 \
22116 $LCTL get_param -n mdt.*-MDT0000.dir_split_delta)
22117 local threshold=100
22120 local stripe_count=0
22125 # test with fewer files on ZFS
22126 [ "$mds1_FSTYPE" == "zfs" ] && threshold=40
22128 stack_trap "do_nodes $mdts $LCTL set_param \
22129 mdt.*.dir_split_count=$saved_threshold"
22130 stack_trap "do_nodes $mdts $LCTL set_param \
22131 mdt.*.dir_split_delta=$saved_delta"
22132 stack_trap "do_nodes $mdts $LCTL set_param mdt.*.dir_restripe_nsonly=1"
22133 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_auto_split=1"
22134 do_nodes $mdts "$LCTL set_param mdt.*.dir_split_count=$threshold"
22135 do_nodes $mdts "$LCTL set_param mdt.*.dir_split_delta=$delta"
22136 do_nodes $mdts "$LCTL set_param mdt.*.dir_restripe_nsonly=0"
22137 do_nodes $mdts "$LCTL set_param lod.*.mdt_hash=crush"
22139 $LFS mkdir -i -1 -c 1 $DIR/$tdir || error "mkdir $tdir failed"
22140 stripe_index=$($LFS getdirstripe -i $DIR/$tdir)
22142 create=$((threshold * 3 / 2))
22143 while [ $stripe_count -lt $MDSCOUNT ]; do
22144 createmany -m $DIR/$tdir/f $total $create ||
22145 error "create sub files failed"
22146 stat $DIR/$tdir > /dev/null
22147 total=$((total + create))
22148 stripe_count=$((stripe_count + delta))
22149 [ $stripe_count -gt $MDSCOUNT ] && stripe_count=$MDSCOUNT
22151 wait_update $HOSTNAME \
22152 "$LFS getdirstripe -c $DIR/$tdir" "$stripe_count" 40 ||
22153 error "stripe count $($LFS getdirstripe -c $DIR/$tdir) != $stripe_count"
22155 wait_update $HOSTNAME \
22156 "$LFS getdirstripe -H $DIR/$tdir" "crush" 200 ||
22157 error "stripe hash $($LFS getdirstripe -H $DIR/$tdir) != crush"
22159 nr_files=$($LFS find -m 1 $DIR/$tdir | grep -c -w $stripe_index)
22160 echo "$nr_files/$total files on MDT$stripe_index after split"
22161 # allow 10% margin of imbalance with crush hash
22162 (( $nr_files <= $total / $stripe_count + $create / 10)) ||
22163 error "$nr_files files on MDT$stripe_index after split"
22165 nr_files=$($LFS find -type f $DIR/$tdir | wc -l)
22166 [ $nr_files -eq $total ] ||
22167 error "total sub files $nr_files != $total"
22170 (( MDS1_VERSION >= $(version_code 2.14.51) )) || return 0
22172 echo "fixed layout directory won't auto split"
22173 $LFS migrate -m 0 $DIR/$tdir || error "migrate $tdir failed"
22174 wait_update $HOSTNAME "$LFS getdirstripe -H $DIR/$tdir" "crush,fixed" \
22175 10 || error "stripe hash $($LFS getdirstripe -H $DIR/$tdir)"
22176 wait_update $HOSTNAME "$LFS getdirstripe -c $DIR/$tdir" 1 10 ||
22177 error "stripe count $($LFS getdirstripe -c $DIR/$tdir)"
22179 run_test 230q "dir auto split"
22182 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
22183 [[ $MDSCOUNT -ge 2 ]] || skip_env "needs >= 2 MDTs"
22184 [[ $MDS1_VERSION -ge $(version_code 2.13.54) ]] ||
22185 skip "Need MDS version at least 2.13.54"
22187 # maximum amount of local locks:
22188 # parent striped dir - 2 locks
22189 # new stripe in parent to migrate to - 1 lock
22190 # source and target - 2 locks
22191 # Total 5 locks for regular file
22192 mkdir -p $DIR/$tdir
22193 $LFS mkdir -i1 -c2 $DIR/$tdir/dir1
22194 touch $DIR/$tdir/dir1/eee
22196 # create 4 hardlink for 4 more locks
22197 # Total: 9 locks > RS_MAX_LOCKS (8)
22198 $LFS mkdir -i1 -c1 $DIR/$tdir/dir2
22199 $LFS mkdir -i1 -c1 $DIR/$tdir/dir3
22200 $LFS mkdir -i1 -c1 $DIR/$tdir/dir4
22201 $LFS mkdir -i1 -c1 $DIR/$tdir/dir5
22202 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir2/eee
22203 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir3/eee
22204 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir4/eee
22205 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir5/eee
22207 cancel_lru_locks mdc
22209 $LFS migrate -m1 -c1 $DIR/$tdir/dir1 ||
22210 error "migrate dir fails"
22212 rm -rf $DIR/$tdir || error "rm dir failed after migration"
22214 run_test 230r "migrate with too many local locks"
22217 (( $MDS1_VERSION >= $(version_code 2.14.52) )) ||
22218 skip "Need MDS version at least 2.14.52"
22220 local mdts=$(comma_list $(mdts_nodes))
22221 local restripe_status=$(do_facet mds1 $LCTL get_param -n \
22222 mdt.*MDT0000.enable_dir_restripe)
22224 stack_trap "do_nodes $mdts $LCTL set_param \
22225 mdt.*.enable_dir_restripe=$restripe_status"
22229 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_restripe=$st"
22230 test_mkdir $DIR/$tdir
22231 $LFS mkdir $DIR/$tdir |& grep "File exists" ||
22232 error "$LFS mkdir should return EEXIST if target exists"
22236 run_test 230s "lfs mkdir should return -EEXIST if target exists"
22240 [[ $MDSCOUNT -ge 2 ]] || skip_env "needs >= 2 MDTs"
22241 [[ $MDS1_VERSION -ge $(version_code 2.14.50) ]] ||
22242 skip "Need MDS version at least 2.14.50"
22244 test_mkdir $DIR/$tdir || error "mkdir $tdir failed"
22245 test_mkdir $DIR/$tdir/subdir || error "mkdir subdir failed"
22246 $LFS project -p 1 -s $DIR/$tdir ||
22247 error "set $tdir project id failed"
22248 $LFS project -p 2 -s $DIR/$tdir/subdir ||
22249 error "set subdir project id failed"
22250 $LFS migrate -m 1 -c $MDSCOUNT $DIR/$tdir || error "migrate failed"
22252 run_test 230t "migrate directory with project ID set"
22256 (( MDSCOUNT > 3 )) || skip_env "needs >= 4 MDTs"
22257 (( MDS1_VERSION >= $(version_code 2.14.53) )) ||
22258 skip "Need MDS version at least 2.14.53"
22262 mkdir_on_mdt0 $DIR/$tdir || error "mkdir $tdir failed"
22263 mkdir $DIR/$tdir/sub{0..99} || error "mkdir sub failed"
22264 $LFS migrate -m -1 $DIR/$tdir/sub{0..99} || error "migrate sub failed"
22265 for i in $(seq 0 $((MDSCOUNT - 1))); do
22266 count=$($LFS getstripe -m $DIR/$tdir/sub* | grep -c ^$i)
22267 echo "$count dirs migrated to MDT$i"
22269 count=$($LFS getstripe -m $DIR/$tdir/sub* | sort -u | wc -l)
22270 (( count >= MDSCOUNT - 1 )) || error "dirs migrated to $count MDTs"
22272 run_test 230u "migrate directory by QOS"
22276 (( MDSCOUNT > 3 )) || skip_env "needs >= 4 MDTs"
22277 (( MDS1_VERSION >= $(version_code 2.14.53) )) ||
22278 skip "Need MDS version at least 2.14.53"
22282 mkdir $DIR/$tdir || error "mkdir $tdir failed"
22283 mkdir $DIR/$tdir/sub{0..99} || error "mkdir sub failed"
22284 $LFS migrate -m 0,2,1 $DIR/$tdir || error "migrate $tdir failed"
22285 for i in $(seq 0 $((MDSCOUNT - 1))); do
22286 count=$($LFS getstripe -m $DIR/$tdir/sub* | grep -c ^$i)
22287 echo "$count subdirs migrated to MDT$i"
22288 (( i == 3 )) && (( count > 0 )) &&
22289 error "subdir shouldn't be migrated to MDT3"
22291 count=$($LFS getstripe -m $DIR/$tdir/sub* | sort -u | wc -l)
22292 (( count == 3 )) || error "dirs migrated to $count MDTs"
22294 run_test 230v "subdir migrated to the MDT where its parent is located"
22297 (( MDSCOUNT > 1 )) || skip "needs >= 2 MDTs"
22298 (( MDS1_VERSION >= $(version_code 2.15.0) )) ||
22299 skip "Need MDS version at least 2.15.0"
22301 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
22302 createmany -o $DIR/$tdir/f 10 || error "create files failed"
22303 createmany -d $DIR/$tdir/d 10 || error "create dirs failed"
22305 $LFS migrate -m 1 -c $MDSCOUNT -d $DIR/$tdir ||
22306 error "migrate failed"
22308 (( $($LFS getdirstripe -c $DIR/$tdir) == MDSCOUNT )) ||
22309 error "$tdir stripe count mismatch"
22311 for i in $(seq 0 9); do
22312 (( $($LFS getdirstripe -c $DIR/$tdir/d$i) == 0 )) ||
22313 error "d$i is striped"
22316 run_test 230w "non-recursive mode dir migration"
22319 (( MDSCOUNT > 1 )) || skip "needs >= 2 MDTs"
22320 (( MDS1_VERSION >= $(version_code 2.15.0) )) ||
22321 skip "Need MDS version at least 2.15.0"
22323 mkdir -p $DIR/$tdir || error "mkdir failed"
22324 createmany -d $DIR/$tdir/sub 100 || error "createmany failed"
22326 local mdt_name=$(mdtname_from_index 0)
22327 local low=$(do_facet mds2 $LCTL get_param -n \
22328 osp.*$mdt_name-osp-MDT0001.reserved_ino_low)
22329 local high=$(do_facet mds2 $LCTL get_param -n \
22330 osp.*$mdt_name-osp-MDT0001.reserved_ino_high)
22331 local ffree=$($LFS df -i $MOUNT | awk "/$mdt_name/ { print \$4 }")
22332 local maxage=$(do_facet mds2 $LCTL get_param -n \
22333 osp.*$mdt_name-osp-MDT0001.maxage)
22335 stack_trap "do_facet mds2 $LCTL set_param -n \
22336 osp.*$mdt_name-osp-MDT0001.reserved_ino_low=$low \
22337 osp.*$mdt_name-osp-MDT0001.reserved_ino_high=$high" EXIT
22338 stack_trap "do_facet mds2 $LCTL set_param -n \
22339 osp.*$mdt_name-osp-MDT0001.maxage=$maxage" EXIT
22341 do_facet mds2 $LCTL set_param -n \
22342 osp.*$mdt_name-osp-MDT0001.reserved_ino_low=$((ffree + 1))
22343 do_facet mds2 $LCTL set_param -n osp.*$mdt_name-osp-MDT0001.maxage=1
22345 $LFS migrate -m 1 -c $MDSCOUNT $DIR/$tdir &&
22346 error "migrate $tdir should fail"
22348 do_facet mds2 $LCTL set_param -n \
22349 osp.*$mdt_name-osp-MDT0001.reserved_ino_low=$low
22350 do_facet mds2 $LCTL set_param -n \
22351 osp.*$mdt_name-osp-MDT0001.reserved_ino_high=$high
22353 $LFS migrate -m 1 -c $MDSCOUNT $DIR/$tdir ||
22354 error "migrate failed"
22355 (( $($LFS getdirstripe -c $DIR/$tdir) == $MDSCOUNT )) ||
22356 error "$tdir stripe count mismatch"
22358 run_test 230x "dir migration check space"
22361 (( MDSCOUNT > 1 )) || skip "needs >= 2 MDTs"
22362 (( MDS1_VERSION >= $(version_code 2.15.55.45) )) ||
22363 skip "Need MDS version at least 2.15.55.45"
22367 test_mkdir -c -1 $DIR/$tdir || error "mkdir $tdir failed"
22368 $LFS getdirstripe $DIR/$tdir
22369 createmany -d $DIR/$tdir/d 100 || error "createmany failed"
22370 $LFS migrate -m 1 -c 2 $DIR/$tdir &
22374 #OBD_FAIL_MIGRATE_BAD_HASH 0x1802
22375 do_facet mds2 lctl set_param fail_loc=0x1802
22378 do_facet mds2 lctl set_param fail_loc=0
22379 $LFS getdirstripe $DIR/$tdir
22380 unlinkmany -d $DIR/$tdir/d 100 || error "unlinkmany failed"
22381 rmdir $DIR/$tdir || error "rmdir $tdir failed"
22383 run_test 230y "unlink dir with bad hash type"
22386 (( MDSCOUNT > 1 )) || skip "needs >= 2 MDTs"
22387 (( MDS1_VERSION >= $(version_code 2.15.55.45) )) ||
22388 skip "Need MDS version at least 2.15.55.45"
22392 test_mkdir -c -1 $DIR/$tdir || error "mkdir $tdir failed"
22393 $LFS getdirstripe $DIR/$tdir
22394 createmany -d $DIR/$tdir/d 100 || error "createmany failed"
22395 $LFS migrate -m 1 -c 2 -H fnv_1a_64 $DIR/$tdir &
22399 #OBD_FAIL_MIGRATE_BAD_HASH 0x1802
22400 do_facet mds2 lctl set_param fail_loc=0x1802
22403 do_facet mds2 lctl set_param fail_loc=0
22404 $LFS getdirstripe $DIR/$tdir
22407 $LFS migrate -m 1 -c 2 -H fnv_1a_64 $DIR/$tdir ||
22408 error "resume migration failed"
22409 $LFS getdirstripe $DIR/$tdir
22410 [ $($LFS getdirstripe -H $DIR/$tdir) == "fnv_1a_64,fixed" ] ||
22411 error "migration is not finished"
22413 run_test 230z "resume dir migration with bad hash type"
22417 # For simplicity this test assumes that max_pages_per_rpc
22418 # is the same across all OSCs
22419 local max_pages=$($LCTL get_param -n osc.*.max_pages_per_rpc | head -n1)
22420 local bulk_size=$((max_pages * PAGE_SIZE))
22421 local brw_size=$(do_facet ost1 $LCTL get_param -n obdfilter.*.brw_size |
22424 mkdir -p $DIR/$tdir
22425 $LFS setstripe -S ${brw_size}M $DIR/$tdir ||
22426 error "failed to set stripe with -S ${brw_size}M option"
22427 stack_trap "rm -rf $DIR/$tdir"
22429 # clear the OSC stats
22430 $LCTL set_param osc.*.stats=0 &>/dev/null
22433 # Client writes $bulk_size - there must be 1 rpc for $max_pages.
22434 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=$bulk_size count=1 \
22435 oflag=direct &>/dev/null || error "dd failed"
22437 sync; sleep 1; sync # just to be safe
22438 local nrpcs=$($LCTL get_param osc.*.stats |awk '/ost_write/ {print $2}')
22439 if [ x$nrpcs != "x1" ]; then
22440 $LCTL get_param osc.*.stats
22441 error "found $nrpcs ost_write RPCs, not 1 as expected"
22445 # Drop the OSC cache, otherwise we will read from it
22446 cancel_lru_locks osc
22448 # clear the OSC stats
22449 $LCTL set_param osc.*.stats=0 &>/dev/null
22451 # Client reads $bulk_size.
22452 dd if=$DIR/$tdir/$tfile of=/dev/null bs=$bulk_size count=1 \
22453 iflag=direct &>/dev/null || error "dd failed"
22455 nrpcs=$($LCTL get_param osc.*.stats | awk '/ost_read/ { print $2 }')
22456 if [ x$nrpcs != "x1" ]; then
22457 $LCTL get_param osc.*.stats
22458 error "found $nrpcs ost_read RPCs, not 1 as expected"
22461 run_test 231a "checking that reading/writing of BRW RPC size results in one RPC"
22464 mkdir -p $DIR/$tdir
22465 stack_trap "rm -rf $DIR/$tdir"
22467 for i in {0..1023}; do
22468 dd if=/dev/zero of=$DIR/$tdir/$tfile conv=notrunc \
22469 seek=$((2 * i)) bs=4096 count=1 &>/dev/null ||
22470 error "dd of=$DIR/$tdir/$tfile seek=$((2 * i)) failed"
22474 run_test 231b "must not assert on fully utilized OST request buffer"
22477 mkdir -p $DIR/$tdir
22478 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
22480 #define OBD_FAIL_LDLM_OST_LVB 0x31c
22481 do_facet ost1 $LCTL set_param fail_loc=0x31c
22483 # ignore dd failure
22484 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1 || true
22485 stack_trap "rm -f $DIR/$tdir/$tfile"
22487 do_facet ost1 $LCTL set_param fail_loc=0
22488 umount_client $MOUNT || error "umount failed"
22489 mount_client $MOUNT || error "mount failed"
22490 stop ost1 || error "cannot stop ost1"
22491 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
22493 run_test 232a "failed lock should not block umount"
22496 [ $MDS1_VERSION -ge $(version_code 2.10.58) ] ||
22497 skip "Need MDS version at least 2.10.58"
22499 mkdir -p $DIR/$tdir
22500 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
22501 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1
22502 stack_trap "rm -f $DIR/$tdir/$tfile"
22504 cancel_lru_locks osc
22506 #define OBD_FAIL_LDLM_OST_LVB 0x31c
22507 do_facet ost1 $LCTL set_param fail_loc=0x31c
22510 $LFS data_version $DIR/$tdir/$tfile || true
22512 do_facet ost1 $LCTL set_param fail_loc=0
22513 umount_client $MOUNT || error "umount failed"
22514 mount_client $MOUNT || error "mount failed"
22515 stop ost1 || error "cannot stop ost1"
22516 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
22518 run_test 232b "failed data version lock should not block umount"
22521 [ $MDS1_VERSION -ge $(version_code 2.3.64) ] ||
22522 skip "Need MDS version at least 2.3.64"
22523 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
22525 local fid=$($LFS path2fid $MOUNT)
22527 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
22528 error "cannot access $MOUNT using its FID '$fid'"
22530 run_test 233a "checking that OBF of the FS root succeeds"
22533 [ $MDS1_VERSION -ge $(version_code 2.5.90) ] ||
22534 skip "Need MDS version at least 2.5.90"
22535 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
22537 local fid=$($LFS path2fid $MOUNT/.lustre)
22539 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
22540 error "cannot access $MOUNT/.lustre using its FID '$fid'"
22542 fid=$($LFS path2fid $MOUNT/.lustre/fid)
22543 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
22544 error "cannot access $MOUNT/.lustre/fid using its FID '$fid'"
22546 run_test 233b "checking that OBF of the FS .lustre succeeds"
22549 local p="$TMP/sanityN-$TESTNAME.parameters"
22550 save_lustre_params client "llite.*.xattr_cache" > $p
22551 lctl set_param llite.*.xattr_cache 1 ||
22552 skip_env "xattr cache is not supported"
22554 mkdir -p $DIR/$tdir || error "mkdir failed"
22555 touch $DIR/$tdir/$tfile || error "touch failed"
22556 # OBD_FAIL_LLITE_XATTR_ENOMEM
22557 $LCTL set_param fail_loc=0x1405
22558 getfattr -n user.attr $DIR/$tdir/$tfile &&
22559 error "getfattr should have failed with ENOMEM"
22560 $LCTL set_param fail_loc=0x0
22563 restore_lustre_params < $p
22566 run_test 234 "xattr cache should not crash on ENOMEM"
22569 [ $MDS1_VERSION -lt $(version_code 2.4.52) ] &&
22570 skip "Need MDS version at least 2.4.52"
22572 flock_deadlock $DIR/$tfile
22577 124) error "process hangs on a deadlock"
22579 *) error "error executing flock_deadlock $DIR/$tfile"
22583 run_test 235 "LU-1715: flock deadlock detection does not work properly"
22587 check_swap_layouts_support
22589 local ref1=/etc/passwd
22590 local ref2=/etc/group
22591 local file1=$DIR/$tdir/f1
22592 local file2=$DIR/$tdir/f2
22594 test_mkdir -c1 $DIR/$tdir
22595 $LFS setstripe -c 1 $file1 || error "cannot setstripe on '$file1': rc = $?"
22596 cp $ref1 $file1 || error "cp $ref1 $file1 failed: rc = $?"
22597 $LFS setstripe -c 2 $file2 || error "cannot setstripe on '$file2': rc = $?"
22598 cp $ref2 $file2 || error "cp $ref2 $file2 failed: rc = $?"
22599 local fd=$(free_fd)
22600 local cmd="exec $fd<>$file2"
22603 $LFS swap_layouts $file1 /proc/self/fd/${fd} ||
22604 error "cannot swap layouts of '$file1' and /proc/self/fd/${fd}"
22607 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
22612 run_test 236 "Layout swap on open unlinked file"
22614 # LU-4659 linkea consistency
22616 [[ $MDS1_VERSION -gt $(version_code 2.5.57) ]] ||
22617 [[ $MDS1_VERSION -gt $(version_code 2.5.1) &&
22618 $MDS1_VERSION -lt $(version_code 2.5.50) ]] ||
22619 skip "Need MDS version at least 2.5.58 or 2.5.2+"
22622 ln $DIR/$tfile $DIR/$tfile.lnk
22623 touch $DIR/$tfile.new
22624 mv $DIR/$tfile.new $DIR/$tfile
22625 local fid1=$($LFS path2fid $DIR/$tfile)
22626 local fid2=$($LFS path2fid $DIR/$tfile.lnk)
22627 local path1=$($LFS fid2path $FSNAME "$fid1")
22628 [ $tfile == $path1 ] || error "linkea inconsistent: $tfile $fid1 $path1"
22629 local path2=$($LFS fid2path $FSNAME "$fid2")
22630 [ $tfile.lnk == $path2 ] ||
22631 error "linkea inconsistent: $tfile.lnk $fid2 $path2!"
22634 run_test 238 "Verify linkea consistency"
22636 test_239A() { # was test_239
22637 [ $MDS1_VERSION -lt $(version_code 2.5.60) ] &&
22638 skip "Need MDS version at least 2.5.60"
22640 local list=$(comma_list $(mdts_nodes))
22642 mkdir -p $DIR/$tdir
22643 createmany -o $DIR/$tdir/f- 5000
22644 unlinkmany $DIR/$tdir/f- 5000
22645 [ $MDS1_VERSION -gt $(version_code 2.10.4) ] &&
22646 do_nodes $list "lctl set_param -n osp.*.force_sync=1"
22647 changes=$(do_nodes $list "lctl get_param -n osp.*MDT*.sync_changes \
22648 osp.*MDT*.sync_in_flight" | calc_sum)
22649 [ "$changes" -eq 0 ] || error "$changes not synced"
22651 run_test 239A "osp_sync test"
22653 test_239a() { #LU-5297
22654 remote_mds_nodsh && skip "remote MDS with nodsh"
22657 #define OBD_FAIL_OSP_CHECK_INVALID_REC 0x2100
22658 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2100
22659 chgrp $RUNAS_GID $DIR/$tfile
22660 wait_delete_completed
22662 run_test 239a "process invalid osp sync record correctly"
22664 test_239b() { #LU-5297
22665 remote_mds_nodsh && skip "remote MDS with nodsh"
22668 #define OBD_FAIL_OSP_CHECK_ENOMEM 0x2101
22669 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2101
22670 chgrp $RUNAS_GID $DIR/$tfile1
22671 wait_delete_completed
22672 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
22674 chgrp $RUNAS_GID $DIR/$tfile2
22675 wait_delete_completed
22677 run_test 239b "process osp sync record with ENOMEM error correctly"
22680 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22681 remote_mds_nodsh && skip "remote MDS with nodsh"
22683 mkdir -p $DIR/$tdir
22685 $LFS mkdir -i 0 $DIR/$tdir/d0 ||
22686 error "failed to mkdir $DIR/$tdir/d0 on MDT0"
22687 $LFS mkdir -i 1 $DIR/$tdir/d0/d1 ||
22688 error "failed to mkdir $DIR/$tdir/d0/d1 on MDT1"
22690 umount_client $MOUNT || error "umount failed"
22691 #define OBD_FAIL_TGT_DELAY_CONDITIONAL 0x713
22692 do_facet mds2 lctl set_param fail_loc=0x713 fail_val=1
22693 mount_client $MOUNT || error "failed to mount client"
22695 echo "stat $DIR/$tdir/d0/d1, should not fail/ASSERT"
22696 stat $DIR/$tdir/d0/d1 || error "fail to stat $DIR/$tdir/d0/d1"
22698 run_test 240 "race between ldlm enqueue and the connection RPC (no ASSERT)"
22704 for LOOP in $(seq $count); do
22705 dd if=$DIR/$tfile of=/dev/null bs=$bsize count=1 2>/dev/null
22706 cancel_lru_locks $OSC || true
22714 for LOOP in $(seq $1); do
22715 dd if=$DIR/$tfile of=/dev/null bs=$bsize count=1 iflag=direct \
22720 test_241a() { # was test_241
22721 local bsize=$PAGE_SIZE
22723 (( bsize < 40960 )) && bsize=40960
22724 dd if=/dev/zero of=$DIR/$tfile count=1 bs=$bsize
22726 cancel_lru_locks $OSC
22727 test_241_bio 1000 $bsize &
22729 test_241_dio 1000 $bsize
22732 run_test 241a "bio vs dio"
22735 local bsize=$PAGE_SIZE
22737 (( bsize < 40960 )) && bsize=40960
22738 dd if=/dev/zero of=$DIR/$tfile count=1 bs=$bsize
22740 test_241_dio 1000 $bsize &
22742 test_241_dio 1000 $bsize
22745 run_test 241b "dio vs dio"
22748 remote_mds_nodsh && skip "remote MDS with nodsh"
22750 mkdir_on_mdt0 $DIR/$tdir
22751 touch $DIR/$tdir/$tfile
22753 #define OBD_FAIL_MDS_READPAGE_PACK 0x105
22754 do_facet mds1 lctl set_param fail_loc=0x105
22755 /bin/ls $DIR/$tdir && error "ls $DIR/$tdir should fail"
22757 do_facet mds1 lctl set_param fail_loc=0
22758 /bin/ls $DIR/$tdir || error "ls $DIR/$tdir failed"
22760 run_test 242 "mdt_readpage failure should not cause directory unreadable"
22764 test_mkdir $DIR/$tdir
22765 group_lock_test -d $DIR/$tdir || error "A group lock test failed"
22767 run_test 243 "various group lock tests"
22771 test_mkdir $DIR/$tdir
22772 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=35
22773 sendfile_grouplock $DIR/$tdir/$tfile || \
22774 error "sendfile+grouplock failed"
22777 run_test 244a "sendfile with group lock tests"
22781 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
22784 local size=$((1024*1024))
22786 test_mkdir $DIR/$tdir
22787 for i in $(seq 1 $threads); do
22788 local file=$DIR/$tdir/file_$((i / 10))
22789 $MULTIOP $file OG1234w$size_$((i % 3))w$size_$((i % 4))g1234c &
22792 for i in $(seq 1 $threads); do
22796 run_test 244b "multi-threaded write with group lock"
22799 local flagname="multi_mod_rpcs"
22800 local connect_data_name="max_mod_rpcs"
22803 # check if multiple modify RPCs flag is set
22804 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import |
22805 grep "connect_flags:")
22808 echo "$out" | grep -qw $flagname
22809 if [ $? -ne 0 ]; then
22810 echo "connect flag $flagname is not set"
22814 # check if multiple modify RPCs data is set
22815 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import)
22818 echo "$out" | grep -qw $connect_data_name ||
22819 error "import should have connect data $connect_data_name"
22821 run_test 245a "check mdc connection flag/data: multiple modify RPCs"
22824 local flagname="multi_mod_rpcs"
22825 local connect_data_name="max_mod_rpcs"
22828 remote_mds_nodsh && skip "remote MDS with nodsh"
22829 [[ $MDSCOUNT -ge 2 ]] || skip "needs >= 2 MDTs"
22831 # check if multiple modify RPCs flag is set
22832 out=$(do_facet mds1 \
22833 $LCTL get_param osp.$FSNAME-MDT0001-osp-MDT0000.import |
22834 grep "connect_flags:")
22837 [[ "$out" =~ $flagname ]] || skip "connect flag $flagname is not set"
22839 # check if multiple modify RPCs data is set
22840 out=$(do_facet mds1 \
22841 $LCTL get_param osp.$FSNAME-MDT0001-osp-MDT0000.import)
22843 [[ "$out" =~ $connect_data_name ]] ||
22846 error "missing connect data $connect_data_name"
22849 run_test 245b "check osp connection flag/data: multiple modify RPCs"
22855 umount_client $submount
22860 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
22862 skip_env "Fileset feature is not supported"
22864 local submount=${MOUNT}_$tdir
22867 mkdir -p $submount || error "mkdir $submount failed"
22868 FILESET="$FILESET/$tdir" mount_client $submount ||
22869 error "mount $submount failed"
22870 trap "cleanup_247 $submount" EXIT
22871 echo foo > $submount/$tfile || error "write $submount/$tfile failed"
22872 [ $(cat $MOUNT/$tdir/$tfile) = "foo" ] ||
22873 error "read $MOUNT/$tdir/$tfile failed"
22874 cleanup_247 $submount
22876 run_test 247a "mount subdir as fileset"
22879 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
22880 skip_env "Fileset feature is not supported"
22882 local submount=${MOUNT}_$tdir
22884 rm -rf $MOUNT/$tdir
22885 mkdir -p $submount || error "mkdir $submount failed"
22887 FILESET="$FILESET/$tdir" mount_client $submount &&
22888 error "mount $submount should fail"
22891 run_test 247b "mount subdir that dose not exist"
22894 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
22895 skip_env "Fileset feature is not supported"
22897 local submount=${MOUNT}_$tdir
22899 mkdir -p $MOUNT/$tdir/dir1
22900 mkdir -p $submount || error "mkdir $submount failed"
22901 trap "cleanup_247 $submount" EXIT
22902 FILESET="$FILESET/$tdir" mount_client $submount ||
22903 error "mount $submount failed"
22904 local fid=$($LFS path2fid $MOUNT/)
22905 $LFS fid2path $submount $fid && error "fid2path should fail"
22906 cleanup_247 $submount
22908 run_test 247c "running fid2path outside subdirectory root"
22911 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
22912 skip "Fileset feature is not supported"
22914 local submount=${MOUNT}_$tdir
22916 mkdir -p $MOUNT/$tdir/dir1
22917 mkdir -p $submount || error "mkdir $submount failed"
22918 FILESET="$FILESET/$tdir" mount_client $submount ||
22919 error "mount $submount failed"
22920 trap "cleanup_247 $submount" EXIT
22922 local td=$submount/dir1
22923 local fid=$($LFS path2fid $td)
22924 [ -z "$fid" ] && error "path2fid unable to get $td FID"
22926 # check that we get the same pathname back
22929 for rootpath in "$submount" "$submount///" "$submount/dir1"; do
22930 echo "$rootpath $fid"
22931 found=$($LFS fid2path $rootpath "$fid")
22932 [ -n "$found" ] || error "fid2path should succeed"
22933 [ "$found" == "$td" ] || error "fid2path $found != $td"
22935 # check wrong root path format
22936 rootpath=$submount"_wrong"
22937 found=$($LFS fid2path $rootpath "$fid")
22938 [ -z "$found" ] || error "fid2path should fail ($rootpath != $submount)"
22940 cleanup_247 $submount
22942 run_test 247d "running fid2path inside subdirectory root"
22946 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
22948 skip "Fileset feature is not supported"
22950 local submount=${MOUNT}_$tdir
22953 mkdir -p $submount || error "mkdir $submount failed"
22954 FILESET="$FILESET/.." mount_client $submount &&
22955 error "mount $submount should fail"
22958 run_test 247e "mount .. as fileset"
22961 (( $MDSCOUNT > 1 )) || skip_env "needs >= 2 MDTs"
22962 (( $MDS1_VERSION >= $(version_code 2.14.50.162) )) ||
22963 skip "Need at least version 2.14.50.162"
22964 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
22965 skip "Fileset feature is not supported"
22967 mkdir_on_mdt0 $DIR/$tdir || error "mkdir $tdir failed"
22968 $LFS mkdir -i $((MDSCOUNT - 1)) $DIR/$tdir/remote ||
22969 error "mkdir remote failed"
22970 $LFS mkdir -i $((MDSCOUNT - 1)) $DIR/$tdir/remote/subdir ||
22971 error "mkdir remote/subdir failed"
22972 $LFS mkdir -i 0 -c $MDSCOUNT $DIR/$tdir/striped ||
22973 error "mkdir striped failed"
22974 mkdir $DIR/$tdir/striped/subdir || error "mkdir striped/subdir failed"
22976 local submount=${MOUNT}_$tdir
22978 mkdir -p $submount || error "mkdir $submount failed"
22979 stack_trap "rmdir $submount"
22982 local fileset=$FILESET
22983 local mdts=$(comma_list $(mdts_nodes))
22985 do_nodes $mdts "$LCTL set_param mdt.*.enable_remote_subdir_mount=1"
22986 for dir in $tdir/remote $tdir/remote/subdir $tdir/striped \
22987 $tdir/striped/subdir $tdir/striped/.; do
22988 FILESET="$fileset/$dir" mount_client $submount ||
22989 error "mount $dir failed"
22990 umount_client $submount
22993 run_test 247f "mount striped or remote directory as fileset"
22995 test_subdir_mount_lock()
22998 local submount=${MOUNT}_$(basename $testdir)
23000 touch $DIR/$testdir/$tfile || error "touch $tfile failed"
23002 mkdir -p $submount || error "mkdir $submount failed"
23003 stack_trap "rmdir $submount"
23005 FILESET="$fileset/$testdir" mount_client $submount ||
23006 error "mount $FILESET failed"
23007 stack_trap "umount $submount"
23009 local mdts=$(comma_list $(mdts_nodes))
23013 stat $submount > /dev/null || error "stat $submount failed"
23014 cancel_lru_locks $MDC
23015 stat $submount > /dev/null || error "stat $submount failed"
23016 stat $submount/$tfile > /dev/null || error "stat $tfile failed"
23017 do_nodes $mdts "$LCTL set_param mdt.*.md_stats=clear > /dev/null"
23018 stat $submount/$tfile > /dev/null || error "stat $tfile failed"
23019 nrpcs=$(do_nodes $mdts "lctl get_param -n mdt.*.md_stats" |
23020 awk '/getattr/ {sum += $2} END {print sum}')
23022 [ -z "$nrpcs" ] || error "$nrpcs extra getattr sent"
23026 (( $MDSCOUNT > 1 )) || skip_env "needs > 1 MDTs"
23028 $LFS mkdir -i 0 -c 4 -H fnv_1a_64 $DIR/$tdir ||
23029 error "mkdir $tdir failed"
23030 test_subdir_mount_lock $tdir
23032 run_test 247g "striped directory submount revalidate ROOT from cache"
23035 (( $MDSCOUNT > 1 )) || skip_env "needs > 1 MDTs"
23036 (( $MDS1_VERSION >= $(version_code 2.15.51) )) ||
23037 skip "Need MDS version at least 2.15.51"
23039 $LFS mkdir -i 1 -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
23040 test_subdir_mount_lock $tdir
23041 mkdir_on_mdt -i 0 $DIR/$tdir/$tdir.0 || error "mkdir $tdir.0 failed"
23042 mkdir_on_mdt -i 1 $DIR/$tdir/$tdir.0/$tdir.1 ||
23043 error "mkdir $tdir.1 failed"
23044 test_subdir_mount_lock $tdir/$tdir.0/$tdir.1
23046 run_test 247h "remote directory submount revalidate ROOT from cache"
23049 local fast_read_sav=$($LCTL get_param -n llite.*.fast_read 2>/dev/null)
23050 [ -z "$fast_read_sav" ] && skip "no fast read support"
23052 # create a large file for fast read verification
23053 dd if=/dev/zero of=$DIR/$tfile bs=1M count=128 > /dev/null 2>&1
23055 # make sure the file is created correctly
23056 $CHECKSTAT -s $((128*1024*1024)) $DIR/$tfile ||
23057 { rm -f $DIR/$tfile; skip "file creation error"; }
23059 echo "Test 1: verify that fast read is 4 times faster on cache read"
23061 # small read with fast read enabled
23062 $LCTL set_param -n llite.*.fast_read=1
23063 local t_fast=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
23064 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
23065 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
23066 # small read with fast read disabled
23067 $LCTL set_param -n llite.*.fast_read=0
23068 local t_slow=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
23069 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
23070 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
23072 # verify that fast read is 4 times faster for cache read
23073 [ $(bc <<< "4 * $t_fast < $t_slow") -eq 1 ] ||
23074 error_not_in_vm "fast read was not 4 times faster: " \
23075 "$t_fast vs $t_slow"
23077 echo "Test 2: verify the performance between big and small read"
23078 $LCTL set_param -n llite.*.fast_read=1
23080 # 1k non-cache read
23081 cancel_lru_locks osc
23082 local t_1k=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
23083 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
23084 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
23086 # 1M non-cache read
23087 cancel_lru_locks osc
23088 local t_1m=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
23089 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
23090 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
23092 # verify that big IO is not 4 times faster than small IO
23093 [ $(bc <<< "4 * $t_1k >= $t_1m") -eq 1 ] ||
23094 error_not_in_vm "bigger IO is way too fast: $t_1k vs $t_1m"
23096 $LCTL set_param -n llite.*.fast_read=$fast_read_sav
23099 run_test 248a "fast read verification"
23102 # Default short_io_bytes=16384, try both smaller and larger sizes.
23103 # Lustre O_DIRECT read and write needs to be a multiple of PAGE_SIZE.
23104 # 6017024 = 2^12*13*113 = 47008*128 = 11752*512 = 4096*1469 = 53248*113
23105 echo "bs=53248 count=113 normal buffered write"
23106 dd if=/dev/urandom of=$TMP/$tfile.0 bs=53248 count=113 ||
23107 error "dd of initial data file failed"
23108 stack_trap "rm -f $DIR/$tfile.[0-3] $TMP/$tfile.[0-3]" EXIT
23110 echo "bs=47008 count=128 oflag=dsync normal write $tfile.0"
23111 dd if=$TMP/$tfile.0 of=$DIR/$tfile.0 bs=47008 count=128 oflag=dsync ||
23112 error "dd with sync normal writes failed"
23113 cmp $TMP/$tfile.0 $DIR/$tfile.0 || error "compare $DIR/$tfile.0 failed"
23115 echo "bs=11752 count=512 oflag=dsync small write $tfile.1"
23116 dd if=$TMP/$tfile.0 of=$DIR/$tfile.1 bs=11752 count=512 oflag=dsync ||
23117 error "dd with sync small writes failed"
23118 cmp $TMP/$tfile.0 $DIR/$tfile.1 || error "compare $DIR/$tfile.1 failed"
23120 cancel_lru_locks osc
23122 # calculate the small O_DIRECT size and count for the client PAGE_SIZE
23123 local num=$((13 * 113 / (PAGE_SIZE / 4096)))
23124 echo "bs=$PAGE_SIZE count=$num iflag=direct small read $tfile.1"
23125 dd if=$DIR/$tfile.1 of=$TMP/$tfile.1 bs=$PAGE_SIZE count=$num \
23126 iflag=direct || error "dd with O_DIRECT small read failed"
23127 # adjust bytes checked to handle larger PAGE_SIZE for ARM/PPC
23128 cmp --bytes=$((PAGE_SIZE * num)) $TMP/$tfile.0 $TMP/$tfile.1 ||
23129 error "compare $TMP/$tfile.1 failed"
23131 local save=$($LCTL get_param -n osc.*OST000*.short_io_bytes | head -n 1)
23132 stack_trap "$LCTL set_param osc.$FSNAME-*.short_io_bytes=$save" EXIT
23134 # just to see what the maximum tunable value is, and test parsing
23135 echo "test invalid parameter 2MB"
23136 $LCTL set_param osc.$FSNAME-OST0000*.short_io_bytes=2M &&
23137 error "too-large short_io_bytes allowed"
23138 echo "test maximum parameter 512KB"
23139 # if we can set a larger short_io_bytes, run test regardless of version
23140 if ! $LCTL set_param osc.$FSNAME-OST0000*.short_io_bytes=512K; then
23141 # older clients may not allow setting it this large, that's OK
23142 [ $CLIENT_VERSION -ge $(version_code 2.13.50) ] ||
23143 skip "Need at least client version 2.13.50"
23144 error "medium short_io_bytes failed"
23146 $LCTL get_param osc.$FSNAME-OST0000*.short_io_bytes
23147 size=$($LCTL get_param -n osc.$FSNAME-OST0000*.short_io_bytes)
23149 echo "test large parameter 64KB"
23150 $LCTL set_param osc.$FSNAME-*.short_io_bytes=65536
23151 $LCTL get_param osc.$FSNAME-OST0000*.short_io_bytes
23153 echo "bs=47008 count=128 oflag=dsync large write $tfile.2"
23154 dd if=$TMP/$tfile.0 of=$DIR/$tfile.2 bs=47008 count=128 oflag=dsync ||
23155 error "dd with sync large writes failed"
23156 cmp $TMP/$tfile.0 $DIR/$tfile.2 || error "compare $DIR/$tfile.2 failed"
23158 # calculate the large O_DIRECT size and count for the client PAGE_SIZE
23159 local size=$(((4096 * 13 + PAGE_SIZE - 1) / PAGE_SIZE * PAGE_SIZE))
23160 num=$((113 * 4096 / PAGE_SIZE))
23161 echo "bs=$size count=$num oflag=direct large write $tfile.3"
23162 dd if=$TMP/$tfile.0 of=$DIR/$tfile.3 bs=$size count=$num oflag=direct ||
23163 error "dd with O_DIRECT large writes failed"
23164 cmp --bytes=$((size * num)) $TMP/$tfile.0 $DIR/$tfile.3 ||
23165 error "compare $DIR/$tfile.3 failed"
23167 cancel_lru_locks osc
23169 echo "bs=$size count=$num iflag=direct large read $tfile.2"
23170 dd if=$DIR/$tfile.2 of=$TMP/$tfile.2 bs=$size count=$num iflag=direct ||
23171 error "dd with O_DIRECT large read failed"
23172 cmp --bytes=$((size * num)) $TMP/$tfile.0 $TMP/$tfile.2 ||
23173 error "compare $TMP/$tfile.2 failed"
23175 echo "bs=$size count=$num iflag=direct large read $tfile.3"
23176 dd if=$DIR/$tfile.3 of=$TMP/$tfile.3 bs=$size count=$num iflag=direct ||
23177 error "dd with O_DIRECT large read failed"
23178 cmp --bytes=$((size * num)) $TMP/$tfile.0 $TMP/$tfile.3 ||
23179 error "compare $TMP/$tfile.3 failed"
23181 run_test 248b "test short_io read and write for both small and large sizes"
23183 test_249() { # LU-7890
23184 [ $MDS1_VERSION -lt $(version_code 2.8.53) ] &&
23185 skip "Need at least version 2.8.54"
23188 $LFS setstripe -c 1 $DIR/$tfile
23189 # Offset 2T == 4k * 512M
23190 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 seek=512M ||
23191 error "dd to 2T offset failed"
23193 run_test 249 "Write above 2T file size"
23196 [ "$(facet_fstype ost$(($($LFS getstripe -i $DIR/$tfile) + 1)))" = "zfs" ] \
23197 && skip "no 16TB file size limit on ZFS"
23199 $LFS setstripe -c 1 $DIR/$tfile
23200 # ldiskfs extent file size limit is (16TB - 4KB - 1) bytes
23201 local size=$((16 * 1024 * 1024 * 1024 * 1024 - 4096 - 1))
23202 $TRUNCATE $DIR/$tfile $size || error "truncate $tfile to $size failed"
23203 dd if=/dev/zero of=$DIR/$tfile bs=10 count=1 oflag=append \
23204 conv=notrunc,fsync && error "append succeeded"
23207 run_test 250 "Write above 16T limit"
23210 $LFS setstripe -c -1 -S 1048576 $DIR/$tfile
23212 #define OBD_FAIL_LLITE_LOST_LAYOUT 0x1407
23213 #Skip once - writing the first stripe will succeed
23214 $LCTL set_param fail_loc=0xa0001407 fail_val=1
23215 $MULTIOP $DIR/$tfile o:O_RDWR:w2097152c 2>&1 | grep -q "short write" &&
23216 error "short write happened"
23218 $LCTL set_param fail_loc=0xa0001407 fail_val=1
23219 $MULTIOP $DIR/$tfile or2097152c 2>&1 | grep -q "short read" &&
23220 error "short read happened"
23224 run_test 251 "Handling short read and write correctly"
23227 remote_mds_nodsh && skip "remote MDS with nodsh"
23228 remote_ost_nodsh && skip "remote OST with nodsh"
23229 if [ "$ost1_FSTYPE" != ldiskfs ] || [ "$mds1_FSTYPE" != ldiskfs ]; then
23230 skip_env "ldiskfs only test"
23240 # check lr_reader on OST0000
23242 dev=$(facet_device $tgt)
23243 out=$(do_facet $tgt $LR_READER $dev)
23244 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
23246 uuid=$(echo "$out" | grep -i uuid | awk '{ print $2 }')
23247 [ "$uuid" == "$(ostuuid_from_index 0)" ] ||
23248 error "Invalid uuid returned by $LR_READER on target $tgt"
23249 echo -e "uuid returned by $LR_READER is '$uuid'\n"
23251 # check lr_reader -c on MDT0000
23253 dev=$(facet_device $tgt)
23254 if ! do_facet $tgt $LR_READER -h | grep -q OPTIONS; then
23255 skip "$LR_READER does not support additional options"
23257 out=$(do_facet $tgt $LR_READER -c $dev)
23258 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
23260 num=$(echo "$out" | grep -c "mdtlov")
23261 [ "$num" -eq $((MDSCOUNT - 1)) ] ||
23262 error "Invalid number of mdtlov clients returned by $LR_READER"
23263 echo -e "Number of mdtlov clients returned by $LR_READER is '$num'\n"
23265 # check lr_reader -cr on MDT0000
23266 out=$(do_facet $tgt $LR_READER -cr $dev)
23267 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
23269 echo "$out" | grep -q "^reply_data:$" ||
23270 error "$LR_READER should have returned 'reply_data' section"
23271 num=$(echo "$out" | grep -c "client_generation")
23272 echo -e "Number of reply data returned by $LR_READER is '$num'\n"
23274 run_test 252 "check lr_reader tool"
23277 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23278 remote_mds_nodsh && skip "remote MDS with nodsh"
23279 remote_mgs_nodsh && skip "remote MGS with nodsh"
23283 local ost_name=$(ostname_from_index $ostidx)
23286 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $ost_name)
23287 do_facet $SINGLEMDS $LCTL get_param -n \
23288 osp.$mdtosc_proc1.reserved_mb_high ||
23289 skip "remote MDS does not support reserved_mb_high"
23293 wait_delete_completed
23295 stack_trap "rm -rf $DIR/$tdir"
23297 pool_add $TESTNAME || error "Pool creation failed"
23298 pool_add_targets $TESTNAME 0 || error "Pool add targets failed"
23300 $LFS setstripe $DIR/$tdir -i $ostidx -c 1 -p $FSNAME.$TESTNAME ||
23301 error "Setstripe failed"
23303 dd if=/dev/zero of=$DIR/$tdir/$tfile.0 bs=1M count=10
23305 local wms=$(ost_watermarks_set_enospc $tfile $ostidx |
23307 stack_trap "ost_watermarks_clear_enospc $tfile $ostidx $wms" EXIT
23309 local oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
23310 osp.$mdtosc_proc1.prealloc_status)
23311 echo "prealloc_status $oa_status"
23313 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=1M count=1 &&
23314 error "File creation should fail"
23316 #object allocation was stopped, but we still able to append files
23317 dd if=/dev/zero of=$DIR/$tdir/$tfile.0 bs=1M seek=6 count=5 \
23318 oflag=append || error "Append failed"
23320 rm -f $DIR/$tdir/$tfile.0
23322 # For this test, we want to delete the files we created to go out of
23323 # space but leave the watermark, so we remain nearly out of space
23324 ost_watermarks_enospc_delete_files $tfile $ostidx
23326 wait_delete_completed
23330 for i in $(seq 10 12); do
23331 dd if=/dev/zero of=$DIR/$tdir/$tfile.$i bs=1M count=1 \
23332 2>/dev/null || error "File creation failed after rm"
23335 oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
23336 osp.$mdtosc_proc1.prealloc_status)
23337 echo "prealloc_status $oa_status"
23339 if (( oa_status != 0 )); then
23340 error "Object allocation still disable after rm"
23343 run_test 253 "Check object allocation limit"
23346 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23347 remote_mds_nodsh && skip "remote MDS with nodsh"
23349 local mdt=$(facet_svc $SINGLEMDS)
23351 do_facet $SINGLEMDS $LCTL get_param -n mdd.$mdt.changelog_size ||
23352 skip "MDS does not support changelog_size"
23356 changelog_register || error "changelog_register failed"
23358 changelog_clear 0 || error "changelog_clear failed"
23360 local size1=$(do_facet $SINGLEMDS \
23361 $LCTL get_param -n mdd.$mdt.changelog_size)
23362 echo "Changelog size $size1"
23365 $LFS mkdir -i 0 $DIR/$tdir
23367 mkdir -p $DIR/$tdir/pics/2008/zachy
23368 touch $DIR/$tdir/pics/2008/zachy/timestamp
23369 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
23370 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
23371 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
23372 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
23373 rm $DIR/$tdir/pics/desktop.jpg
23375 local size2=$(do_facet $SINGLEMDS \
23376 $LCTL get_param -n mdd.$mdt.changelog_size)
23377 echo "Changelog size after work $size2"
23379 (( $size2 > $size1 )) ||
23380 error "new Changelog size=$size2 less than old size=$size1"
23382 run_test 254 "Check changelog size"
23389 lfs ladvise -a invalid $file 2>&1 | grep "Valid types" |
23390 awk -F: '{print $2}' | grep $type > /dev/null
23391 if [ $? -ne 0 ]; then
23401 lfs ladvise -a willread $file > /dev/null 2>&1
23402 if [ $? -eq 0 ]; then
23406 lfs ladvise -a willread $file 2>&1 |
23407 grep "Inappropriate ioctl for device" > /dev/null
23408 if [ $? -eq 0 ]; then
23415 bc <<<"scale=2; ($1 - $2) * 100 / $2"
23418 # run a random read IO workload
23419 # usage: random_read_iops <filename> <filesize> <iosize>
23420 random_read_iops() {
23423 local iosize=${3:-4096}
23425 $READS -f $file -s $fsize -b $iosize -n $((fsize / iosize)) -t 60 |
23426 sed -e '/^$/d' -e 's#.*s, ##' -e 's#MB/s##'
23429 drop_file_oss_cache() {
23433 $LFS ladvise -a dontneed $file 2>/dev/null ||
23434 do_nodes $nodes "echo 3 > /proc/sys/vm/drop_caches"
23437 ladvise_willread_performance()
23440 local average_origin=0
23441 local average_cache=0
23442 local average_ladvise=0
23444 for ((i = 1; i <= $repeat; i++)); do
23445 echo "Iter $i/$repeat: reading without willread hint"
23446 cancel_lru_locks osc
23447 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
23448 local speed_origin=$(random_read_iops $DIR/$tfile $size)
23449 echo "Iter $i/$repeat: uncached speed: $speed_origin"
23450 average_origin=$(bc <<<"$average_origin + $speed_origin")
23452 cancel_lru_locks osc
23453 local speed_cache=$(random_read_iops $DIR/$tfile $size)
23454 echo "Iter $i/$repeat: OSS cache speed: $speed_cache"
23455 average_cache=$(bc <<<"$average_cache + $speed_cache")
23457 cancel_lru_locks osc
23458 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
23459 $LFS ladvise -a willread $DIR/$tfile || error "ladvise failed"
23460 local speed_ladvise=$(random_read_iops $DIR/$tfile $size)
23461 echo "Iter $i/$repeat: ladvise speed: $speed_ladvise"
23462 average_ladvise=$(bc <<<"$average_ladvise + $speed_ladvise")
23464 average_origin=$(bc <<<"scale=2; $average_origin / $repeat")
23465 average_cache=$(bc <<<"scale=2; $average_cache / $repeat")
23466 average_ladvise=$(bc <<<"scale=2; $average_ladvise / $repeat")
23468 speedup_cache=$(percent $average_cache $average_origin)
23469 speedup_ladvise=$(percent $average_ladvise $average_origin)
23471 echo "Average uncached read: $average_origin"
23472 echo "Average speedup with OSS cached read: " \
23473 "$average_cache = +$speedup_cache%"
23474 echo "Average speedup with ladvise willread: " \
23475 "$average_ladvise = +$speedup_ladvise%"
23477 local lowest_speedup=20
23478 if (( ${average_cache%.*} < $lowest_speedup )); then
23479 echo "Speedup with OSS cached read less than $lowest_speedup%,"\
23480 " got $average_cache%. Skipping ladvise willread check."
23484 # the test won't work on ZFS until it supports 'ladvise dontneed', but
23485 # it is still good to run until then to exercise 'ladvise willread'
23486 ! $LFS ladvise -a dontneed $DIR/$tfile &&
23487 [ "$ost1_FSTYPE" = "zfs" ] &&
23488 echo "osd-zfs does not support dontneed or drop_caches" &&
23491 lowest_speedup=$(bc <<<"scale=2; $average_cache / 2")
23492 (( ${average_ladvise%.*} > ${lowest_speedup%.*} )) ||
23493 error_not_in_vm "Speedup with willread is less than " \
23494 "$lowest_speedup%, got $average_ladvise%"
23498 [ $OST1_VERSION -lt $(version_code 2.8.54) ] &&
23499 skip "lustre < 2.8.54 does not support ladvise "
23500 remote_ost_nodsh && skip "remote OST with nodsh"
23502 stack_trap "rm -f $DIR/$tfile"
23503 lfs setstripe -c -1 -i 0 $DIR/$tfile || error "$tfile failed"
23505 ladvise_no_type willread $DIR/$tfile &&
23506 skip "willread ladvise is not supported"
23508 ladvise_no_ioctl $DIR/$tfile &&
23509 skip "ladvise ioctl is not supported"
23512 local size=$((size_mb * 1048576))
23513 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
23514 error "dd to $DIR/$tfile failed"
23516 lfs ladvise -a willread $DIR/$tfile ||
23517 error "Ladvise failed with no range argument"
23519 lfs ladvise -a willread -s 0 $DIR/$tfile ||
23520 error "Ladvise failed with no -l or -e argument"
23522 lfs ladvise -a willread -e 1 $DIR/$tfile ||
23523 error "Ladvise failed with only -e argument"
23525 lfs ladvise -a willread -l 1 $DIR/$tfile ||
23526 error "Ladvise failed with only -l argument"
23528 lfs ladvise -a willread -s 2 -e 1 $DIR/$tfile &&
23529 error "End offset should not be smaller than start offset"
23531 lfs ladvise -a willread -s 2 -e 2 $DIR/$tfile &&
23532 error "End offset should not be equal to start offset"
23534 lfs ladvise -a willread -s $size -l 1 $DIR/$tfile ||
23535 error "Ladvise failed with overflowing -s argument"
23537 lfs ladvise -a willread -s 1 -e $((size + 1)) $DIR/$tfile ||
23538 error "Ladvise failed with overflowing -e argument"
23540 lfs ladvise -a willread -s 1 -l $size $DIR/$tfile ||
23541 error "Ladvise failed with overflowing -l argument"
23543 lfs ladvise -a willread -l 1 -e 2 $DIR/$tfile &&
23544 error "Ladvise succeeded with conflicting -l and -e arguments"
23546 echo "Synchronous ladvise should wait"
23548 #define OBD_FAIL_OST_LADVISE_PAUSE 0x237
23549 do_nodes $(comma_list $(osts_nodes)) \
23550 $LCTL set_param fail_val=$delay fail_loc=0x237
23551 stack_trap "do_nodes $(comma_list $(osts_nodes)) \
23552 $LCTL set_param fail_loc=0"
23554 local start_ts=$SECONDS
23555 lfs ladvise -a willread $DIR/$tfile ||
23556 error "Ladvise failed with no range argument"
23557 local end_ts=$SECONDS
23558 local inteval_ts=$((end_ts - start_ts))
23560 if [ $inteval_ts -lt $(($delay - 1)) ]; then
23561 error "Synchronous advice didn't wait reply"
23564 echo "Asynchronous ladvise shouldn't wait"
23565 local start_ts=$SECONDS
23566 lfs ladvise -a willread -b $DIR/$tfile ||
23567 error "Ladvise failed with no range argument"
23568 local end_ts=$SECONDS
23569 local inteval_ts=$((end_ts - start_ts))
23571 if [ $inteval_ts -gt $(($delay / 2)) ]; then
23572 error "Asynchronous advice blocked"
23575 ladvise_willread_performance
23577 run_test 255a "check 'lfs ladvise -a willread'"
23583 do_facet $facet "cat /proc/meminfo | grep ^${info}:" | awk '{print $2}'
23587 [ $OST1_VERSION -lt $(version_code 2.8.54) ] &&
23588 skip "lustre < 2.8.54 does not support ladvise "
23589 remote_ost_nodsh && skip "remote OST with nodsh"
23591 stack_trap "rm -f $DIR/$tfile"
23592 lfs setstripe -c 1 -i 0 $DIR/$tfile
23594 ladvise_no_type dontneed $DIR/$tfile &&
23595 skip "dontneed ladvise is not supported"
23597 ladvise_no_ioctl $DIR/$tfile &&
23598 skip "ladvise ioctl is not supported"
23600 ! $LFS ladvise -a dontneed $DIR/$tfile &&
23601 [ "$ost1_FSTYPE" = "zfs" ] &&
23602 skip "zfs-osd does not support 'ladvise dontneed'"
23605 local size=$((size_mb * 1048576))
23606 # In order to prevent disturbance of other processes, only check 3/4
23607 # of the memory usage
23608 local kibibytes=$((size_mb * 1024 * 3 / 4))
23610 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
23611 error "dd to $DIR/$tfile failed"
23613 #force write to complete before dropping OST cache & checking memory
23616 local total=$(facet_meminfo ost1 MemTotal)
23617 echo "Total memory: $total KiB"
23619 do_facet ost1 "sync && echo 3 > /proc/sys/vm/drop_caches"
23620 local before_read=$(facet_meminfo ost1 Cached)
23621 echo "Cache used before read: $before_read KiB"
23623 lfs ladvise -a willread $DIR/$tfile ||
23624 error "Ladvise willread failed"
23625 local after_read=$(facet_meminfo ost1 Cached)
23626 echo "Cache used after read: $after_read KiB"
23628 lfs ladvise -a dontneed $DIR/$tfile ||
23629 error "Ladvise dontneed again failed"
23630 local no_read=$(facet_meminfo ost1 Cached)
23631 echo "Cache used after dontneed ladvise: $no_read KiB"
23633 if [ $total -lt $((before_read + kibibytes)) ]; then
23634 echo "Memory is too small, abort checking"
23638 if [ $((before_read + kibibytes)) -gt $after_read ]; then
23639 error "Ladvise willread should use more memory" \
23640 "than $kibibytes KiB"
23643 if [ $((no_read + kibibytes)) -gt $after_read ]; then
23644 error "Ladvise dontneed should release more memory" \
23645 "than $kibibytes KiB"
23648 run_test 255b "check 'lfs ladvise -a dontneed'"
23651 [ $OST1_VERSION -lt $(version_code 2.10.50) ] &&
23652 skip "lustre < 2.10.50 does not support lockahead"
23654 local ost1_imp=$(get_osc_import_name client ost1)
23655 local imp_name=$($LCTL list_param osc.$ost1_imp | head -n1 |
23663 test_mkdir -p $DIR/$tdir
23664 $LFS setstripe -i 0 -c 1 $DIR/$tdir
23666 #test 10 returns only success/failure
23668 lockahead_test -d $DIR/$tdir -t $i -f $tfile
23670 if [ $rc -eq 255 ]; then
23671 error "Ladvise test${i} failed, ${rc}"
23674 #test 11 counts lock enqueue requests, all others count new locks
23676 count=$(do_facet ost1 \
23677 $LCTL get_param -n ost.OSS.ost.stats)
23678 count=$(echo "$count" | grep ldlm_extent_enqueue | awk '{ print $2 }')
23680 lockahead_test -d $DIR/$tdir -t $i -f $tfile
23682 if [ $rc -eq 255 ]; then
23683 error "Ladvise test${i} failed, ${rc}"
23686 new_count=$(do_facet ost1 \
23687 $LCTL get_param -n ost.OSS.ost.stats)
23688 new_count=$(echo "$new_count" | grep ldlm_extent_enqueue | \
23689 awk '{ print $2 }')
23691 difference="$((new_count - count))"
23692 if [ $difference -ne $rc ]; then
23693 error "Ladvise test${i}, bad enqueue count, returned " \
23694 "${rc}, actual ${difference}"
23697 for i in $(seq 12 21); do
23698 # If we do not do this, we run the risk of having too many
23699 # locks and starting lock cancellation while we are checking
23701 cancel_lru_locks osc
23703 count=$($LCTL get_param -n \
23704 ldlm.namespaces.$imp_name.lock_unused_count)
23706 lockahead_test -d $DIR/$tdir -t $i -f $tfile
23708 if [ $rc -eq 255 ]; then
23709 error "Ladvise test ${i} failed, ${rc}"
23712 new_count=$($LCTL get_param -n \
23713 ldlm.namespaces.$imp_name.lock_unused_count)
23714 difference="$((new_count - count))"
23716 # Test 15 output is divided by 100 to map down to valid return
23717 if [ $i -eq 15 ]; then
23721 if [ $difference -ne $rc ]; then
23722 error "Ladvise test ${i}, bad lock count, returned " \
23723 "${rc}, actual ${difference}"
23727 #test 22 returns only success/failure
23729 lockahead_test -d $DIR/$tdir -t $i -f $tfile
23731 if [ $rc -eq 255 ]; then
23732 error "Ladvise test${i} failed, ${rc}"
23735 run_test 255c "suite of ladvise lockahead tests"
23738 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23739 remote_mds_nodsh && skip "remote MDS with nodsh"
23740 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip "ldiskfs only test"
23741 changelog_users $SINGLEMDS | grep "^cl" &&
23742 skip "active changelog user"
23748 mdt_dev=$(facet_device $SINGLEMDS)
23751 changelog_register || error "changelog_register failed"
23754 mkdir_on_mdt -i$(($(facet_number $SINGLEMDS) - 1)) $DIR/$tdir
23756 changelog_clear 0 || error "changelog_clear failed"
23759 touch $DIR/$tdir/{1..10}
23762 stop $SINGLEMDS || error "Fail to stop MDT"
23765 start $SINGLEMDS $(facet_device $SINGLEMDS) $MDS_MOUNT_OPTS ||
23766 error "Fail to start MDT"
23768 #after mount new plainllog is used
23769 touch $DIR/$tdir/{11..19}
23770 local tmpfile="$(mktemp --tmpdir -u $tfile.XXXXXX)"
23771 stack_trap "rm -f $tmpfile"
23772 cat_sl=$(do_facet $SINGLEMDS "sync; \
23773 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
23774 llog_reader $tmpfile | grep -c type=1064553b")
23775 do_facet $SINGLEMDS llog_reader $tmpfile
23777 [ $cat_sl != 2 ] && error "Changelog catalog has $cat_sl != 2 slots"
23779 changelog_clear 0 || error "changelog_clear failed"
23781 cat_sl=$(do_facet $SINGLEMDS "sync; \
23782 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
23783 llog_reader $tmpfile | grep -c type=1064553b")
23785 if (( cat_sl == 2 )); then
23786 error "Empty plain llog was not deleted from changelog catalog"
23787 elif (( cat_sl != 1 )); then
23788 error "Active plain llog shouldn't be deleted from catalog"
23791 run_test 256 "Check llog delete for empty and not full state"
23794 remote_mds_nodsh && skip "remote MDS with nodsh"
23795 [[ $MDS1_VERSION -lt $(version_code 2.8.55) ]] &&
23796 skip "Need MDS version at least 2.8.55"
23798 test_mkdir $DIR/$tdir
23800 setfattr -n trusted.name1 -v value1 $DIR/$tdir ||
23801 error "setfattr -n trusted.name1=value1 $DIR/$tdir failed"
23804 #define OBD_FAIL_MDS_XATTR_REP 0x161
23805 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
23806 local facet=mds$((mdtidx + 1))
23807 set_nodes_failloc $(facet_active_host $facet) 0x80000161
23808 getfattr -n trusted.name1 $DIR/$tdir 2> /dev/null
23810 stop $facet || error "stop MDS failed"
23811 start $facet $(mdsdevname $((mdtidx + 1))) $MDS_MOUNT_OPTS ||
23812 error "start MDS fail"
23813 wait_recovery_complete $facet
23815 run_test 257 "xattr locks are not lost"
23817 # Verify we take the i_mutex when security requires it
23819 #define OBD_FAIL_IMUTEX_SEC 0x141c
23820 $LCTL set_param fail_loc=0x141c
23822 chmod u+s $DIR/$tfile
23823 chmod a+rwx $DIR/$tfile
23824 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
23826 if [ $RC -ne 0 ]; then
23827 error "error, failed to take i_mutex, rc=$?"
23831 run_test 258a "verify i_mutex security behavior when suid attributes is set"
23833 # Verify we do NOT take the i_mutex in the normal case
23835 #define OBD_FAIL_IMUTEX_NOSEC 0x141d
23836 $LCTL set_param fail_loc=0x141d
23839 chmod a+rw $DIR/$tfile
23840 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
23842 if [ $RC -ne 0 ]; then
23843 error "error, took i_mutex unnecessarily, rc=$?"
23848 run_test 258b "verify i_mutex security behavior"
23851 local file=$DIR/$tfile
23855 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip "ldiskfs only test"
23857 stack_trap "rm -f $file" EXIT
23859 wait_delete_completed
23860 before=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
23861 echo "before: $before"
23863 $LFS setstripe -i 0 -c 1 $file
23864 dd if=/dev/zero of=$file bs=1M count=10 || error "couldn't write"
23866 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
23867 echo "after write: $after"
23869 #define OBD_FAIL_OSD_FAIL_AT_TRUNCATE 0x2301
23870 do_facet ost1 $LCTL set_param fail_loc=0x2301
23872 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
23873 echo "after truncate: $after"
23876 do_facet ost1 $LCTL set_param fail_loc=0
23877 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
23879 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
23880 echo "after restart: $after"
23881 [ $((after - before)) -ge $(fs_log_size ost1) ] &&
23882 error "missing truncate?"
23886 run_test 259 "crash at delayed truncate"
23889 #define OBD_FAIL_MDC_CLOSE 0x806
23890 $LCTL set_param fail_loc=0x80000806
23894 run_test 260 "Check mdc_close fail"
23896 ### Data-on-MDT sanity tests ###
23898 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
23899 skip "Need MDS version at least 2.10.55 for DoM"
23902 local dom=$DIR/$tdir/dom_file
23903 local tmp=$DIR/$tdir/tmp_file
23905 mkdir_on_mdt0 $DIR/$tdir
23907 # basic checks for DoM component creation
23908 $LFS setstripe -E 1024K -E 2048K -L mdt $dom 2>/dev/null &&
23909 error "Can set MDT layout to non-first entry"
23911 $LFS setstripe -E 1024K -L mdt -E 2048K -L mdt $dom 2>/dev/null &&
23912 error "Can define multiple entries as MDT layout"
23914 $LFS setstripe -E 1M -L mdt $dom || error "Can't create DoM layout"
23916 [ $($LFS getstripe -L $dom) == "mdt" ] || error "bad pattern"
23917 [ $($LFS getstripe -c $dom) == 0 ] || error "bad stripe count"
23918 [ $($LFS getstripe -S $dom) == 1048576 ] || error "bad stripe size"
23920 local mdtidx=$($LFS getstripe -m $dom)
23921 local mdtname=MDT$(printf %04x $mdtidx)
23922 local facet=mds$((mdtidx + 1))
23923 local space_check=1
23925 # Skip free space checks with ZFS
23926 [ "$(facet_fstype $facet)" == "zfs" ] && space_check=0
23930 local size_tmp=$((65536 * 3))
23931 local mdtfree1=$(do_facet $facet \
23932 lctl get_param -n osd*.*$mdtname.kbytesfree)
23934 dd if=/dev/urandom of=$tmp bs=1024 count=$((size_tmp / 1024))
23935 # check also direct IO along write
23936 # IO size must be a multiple of PAGE_SIZE on all platforms (ARM=64KB)
23937 dd if=$tmp of=$dom bs=65536 count=$((size_tmp / 65536)) oflag=direct
23939 cmp $tmp $dom || error "file data is different"
23940 [ $(stat -c%s $dom) == $size_tmp ] ||
23941 error "bad size after write: $(stat -c%s $dom) != $size_tmp"
23942 if [ $space_check == 1 ]; then
23943 local mdtfree2=$(do_facet $facet \
23944 lctl get_param -n osd*.*$mdtname.kbytesfree)
23946 # increase in usage from by $size_tmp
23947 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_tmp / 1024)) ] ||
23948 error "MDT free space wrong after write: " \
23949 "$mdtfree1 >= $mdtfree2 + $size_tmp/1024"
23953 local size_dom=10000
23955 $TRUNCATE $dom $size_dom
23956 [ $(stat -c%s $dom) == $size_dom ] ||
23957 error "bad size after truncate: $(stat -c%s $dom) != $size_dom"
23958 if [ $space_check == 1 ]; then
23959 mdtfree1=$(do_facet $facet \
23960 lctl get_param -n osd*.*$mdtname.kbytesfree)
23961 # decrease in usage from $size_tmp to new $size_dom
23962 [ $(($mdtfree1 - $mdtfree2)) -ge \
23963 $(((size_tmp - size_dom) / 1024)) ] ||
23964 error "MDT free space is wrong after truncate: " \
23965 "$mdtfree1 >= $mdtfree2 + ($size_tmp - $size_dom) / 1024"
23971 size_dom=$((size_dom + size_tmp))
23972 [ $(stat -c%s $dom) == $size_dom ] ||
23973 error "bad size after append: $(stat -c%s $dom) != $size_dom"
23974 if [ $space_check == 1 ]; then
23975 mdtfree2=$(do_facet $facet \
23976 lctl get_param -n osd*.*$mdtname.kbytesfree)
23977 # increase in usage by $size_tmp from previous
23978 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_tmp / 1024)) ] ||
23979 error "MDT free space is wrong after append: " \
23980 "$mdtfree1 >= $mdtfree2 + $size_tmp/1024"
23985 if [ $space_check == 1 ]; then
23986 mdtfree1=$(do_facet $facet \
23987 lctl get_param -n osd*.*$mdtname.kbytesfree)
23988 # decrease in usage by $size_dom from previous
23989 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_dom / 1024)) ] ||
23990 error "MDT free space is wrong after removal: " \
23991 "$mdtfree1 >= $mdtfree2 + $size_dom/1024"
23994 # combined striping
23995 $LFS setstripe -E 1024K -L mdt -E EOF $dom ||
23996 error "Can't create DoM + OST striping"
23998 size_tmp=2031616 # must be a multiple of PAGE_SIZE=65536 on ARM
23999 dd if=/dev/urandom of=$tmp bs=1024 count=$((size_tmp / 1024))
24000 # check also direct IO along write
24001 dd if=$tmp of=$dom bs=65536 count=$((size_tmp / 65536)) oflag=direct
24003 cmp $tmp $dom || error "file data is different"
24004 [ $(stat -c%s $dom) == $size_tmp ] ||
24005 error "bad size after write: $(stat -c%s $dom) != $size_tmp"
24010 run_test 270a "DoM: basic functionality tests"
24013 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
24014 skip "Need MDS version at least 2.10.55"
24016 local dom=$DIR/$tdir/dom_file
24017 local max_size=1048576
24019 mkdir -p $DIR/$tdir
24020 $LFS setstripe -E $max_size -L mdt $dom
24022 # truncate over the limit
24023 $TRUNCATE $dom $(($max_size + 1)) &&
24024 error "successful truncate over the maximum size"
24025 # write over the limit
24026 dd if=/dev/zero of=$dom bs=$max_size seek=1 count=1 &&
24027 error "successful write over the maximum size"
24028 # append over the limit
24029 dd if=/dev/zero of=$dom bs=$(($max_size - 3)) count=1
24030 echo "12345" >> $dom && error "successful append over the maximum size"
24035 run_test 270b "DoM: maximum size overflow checks for DoM-only file"
24038 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
24039 skip "Need MDS version at least 2.10.55"
24041 mkdir -p $DIR/$tdir
24042 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
24044 # check files inherit DoM EA
24045 touch $DIR/$tdir/first
24046 [ $($LFS getstripe -L $DIR/$tdir/first) == "mdt" ] ||
24047 error "bad pattern"
24048 [ $($LFS getstripe -c $DIR/$tdir/first) == 0 ] ||
24049 error "bad stripe count"
24050 [ $($LFS getstripe -S $DIR/$tdir/first) == 1048576 ] ||
24051 error "bad stripe size"
24053 # check directory inherits DoM EA and uses it as default
24054 mkdir $DIR/$tdir/subdir
24055 touch $DIR/$tdir/subdir/second
24056 [ $($LFS getstripe -L $DIR/$tdir/subdir/second) == "mdt" ] ||
24057 error "bad pattern in sub-directory"
24058 [ $($LFS getstripe -c $DIR/$tdir/subdir/second) == 0 ] ||
24059 error "bad stripe count in sub-directory"
24060 [ $($LFS getstripe -S $DIR/$tdir/subdir/second) == 1048576 ] ||
24061 error "bad stripe size in sub-directory"
24064 run_test 270c "DoM: DoM EA inheritance tests"
24067 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
24068 skip "Need MDS version at least 2.10.55"
24070 mkdir -p $DIR/$tdir
24071 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
24073 # inherit default DoM striping
24074 mkdir $DIR/$tdir/subdir
24075 touch $DIR/$tdir/subdir/f1
24077 # change default directory striping
24078 $LFS setstripe -c 1 $DIR/$tdir/subdir
24079 touch $DIR/$tdir/subdir/f2
24080 [ $($LFS getstripe -c $DIR/$tdir/subdir/f2) == 1 ] ||
24081 error "wrong default striping in file 2"
24082 [ $($LFS getstripe -L $DIR/$tdir/subdir/f2) == "raid0" ] ||
24083 error "bad pattern in file 2"
24086 run_test 270d "DoM: change striping from DoM to RAID0"
24089 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
24090 skip "Need MDS version at least 2.10.55"
24092 mkdir -p $DIR/$tdir/dom
24093 mkdir -p $DIR/$tdir/norm
24096 $LFS setstripe -E 1M -L mdt $DIR/$tdir/dom
24097 $LFS setstripe -i 0 -S 2M $DIR/$tdir/norm
24099 createmany -o $DIR/$tdir/dom/dom- $DOMFILES
24100 createmany -o $DIR/$tdir/norm/norm- $NORMFILES
24102 # find DoM files by layout
24103 NUM=$($LFS find -L mdt -type f $DIR/$tdir 2>/dev/null | wc -l)
24104 [ $NUM -eq $DOMFILES ] ||
24105 error "lfs find -L: found $NUM, expected $DOMFILES"
24106 echo "Test 1: lfs find 20 DOM files by layout: OK"
24108 # there should be 1 dir with default DOM striping
24109 NUM=$($LFS find -L mdt -type d $DIR/$tdir 2>/dev/null | wc -l)
24111 error "lfs find -L: found $NUM, expected 1 dir"
24112 echo "Test 2: lfs find 1 DOM dir by layout: OK"
24114 # find DoM files by stripe size
24115 NUM=$($LFS find -S -1200K -type f $DIR/$tdir 2>/dev/null | wc -l)
24116 [ $NUM -eq $DOMFILES ] ||
24117 error "lfs find -S: found $NUM, expected $DOMFILES"
24118 echo "Test 4: lfs find 20 DOM files by stripe size: OK"
24120 # find files by stripe offset except DoM files
24121 NUM=$($LFS find -i 0 -type f $DIR/$tdir 2>/dev/null | wc -l)
24122 [ $NUM -eq $NORMFILES ] ||
24123 error "lfs find -i: found $NUM, expected $NORMFILES"
24124 echo "Test 5: lfs find no DOM files by stripe index: OK"
24127 run_test 270e "DoM: lfs find with DoM files test"
24130 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
24131 skip "Need MDS version at least 2.10.55"
24133 local mdtname=${FSNAME}-MDT0000-mdtlov
24134 local dom=$DIR/$tdir/dom_file
24135 local dom_limit_saved=$(do_facet mds1 $LCTL get_param -n \
24136 lod.$mdtname.dom_stripesize)
24137 local dom_limit=131072
24139 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=$dom_limit
24140 local dom_current=$(do_facet mds1 $LCTL get_param -n \
24141 lod.$mdtname.dom_stripesize)
24142 [ ${dom_limit} -eq ${dom_current} ] ||
24143 error "Cannot change per-MDT DoM stripe limit to $dom_limit"
24145 $LFS mkdir -i 0 -c 1 $DIR/$tdir
24146 $LFS setstripe -d $DIR/$tdir
24147 $LFS setstripe -E $dom_limit -L mdt $DIR/$tdir ||
24148 error "Can't set directory default striping"
24150 # exceed maximum stripe size
24151 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
24152 error "Can't create file with $((dom_limit * 2)) DoM stripe"
24153 [ $($LFS getstripe -S $dom) -eq $((dom_limit * 2)) ] &&
24154 error "Able to create DoM component size more than LOD limit"
24156 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=0
24157 dom_current=$(do_facet mds1 $LCTL get_param -n \
24158 lod.$mdtname.dom_stripesize)
24159 [ 0 -eq ${dom_current} ] ||
24160 error "Can't set zero DoM stripe limit"
24163 # attempt to create DoM file on server with disabled DoM should
24164 # remove DoM entry from layout and be succeed
24165 $LFS setstripe -E $dom_limit -L mdt -E -1 $dom ||
24166 error "Can't create DoM file (DoM is disabled)"
24167 [ $($LFS getstripe -L $dom) == "mdt" ] &&
24168 error "File has DoM component while DoM is disabled"
24171 # attempt to create DoM file with only DoM stripe should return error
24172 $LFS setstripe -E $dom_limit -L mdt $dom &&
24173 error "Able to create DoM-only file while DoM is disabled"
24175 # too low values to be aligned with smallest stripe size 64K
24176 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=30000
24177 dom_current=$(do_facet mds1 $LCTL get_param -n \
24178 lod.$mdtname.dom_stripesize)
24179 [ 30000 -eq ${dom_current} ] &&
24180 error "Can set too small DoM stripe limit"
24182 # 64K is a minimal stripe size in Lustre, expect limit of that size
24183 [ 65536 -eq ${dom_current} ] ||
24184 error "Limit is not set to 64K but ${dom_current}"
24186 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=2147483648
24187 dom_current=$(do_facet mds1 $LCTL get_param -n \
24188 lod.$mdtname.dom_stripesize)
24190 [ 2147483648 -eq ${dom_current} ] &&
24191 error "Can set too large DoM stripe limit"
24193 do_facet mds1 $LCTL set_param -n \
24194 lod.$mdtname.dom_stripesize=$((dom_limit * 2))
24195 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
24196 error "Can't create DoM component size after limit change"
24197 do_facet mds1 $LCTL set_param -n \
24198 lod.$mdtname.dom_stripesize=$((dom_limit / 2))
24199 $LFS setstripe -E $dom_limit -L mdt ${dom}_big ||
24200 error "Can't create DoM file after limit decrease"
24201 [ $($LFS getstripe -S ${dom}_big) -eq $((dom_limit / 2)) ] ||
24202 error "Can create big DoM component after limit decrease"
24203 touch ${dom}_def ||
24204 error "Can't create file with old default layout"
24206 do_facet mds1 $LCTL set_param -n lod.*.dom_stripesize=$dom_limit_saved
24209 run_test 270f "DoM: maximum DoM stripe size checks"
24212 [ $MDS1_VERSION -ge $(version_code 2.13.52) ] ||
24213 skip "Need MDS version at least 2.13.52"
24214 local dom=$DIR/$tdir/$tfile
24216 $LFS mkdir -i 0 -c 1 $DIR/$tdir
24217 local lodname=${FSNAME}-MDT0000-mdtlov
24219 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
24220 save_lustre_params mds1 "lod.${lodname}.dom_stripesize_max_kb" > $save
24221 save_lustre_params mds1 "lod.${lodname}.dom_threshold_free_mb" >> $save
24222 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
24224 local dom_limit=1024
24225 local dom_threshold="50%"
24227 $LFS setstripe -d $DIR/$tdir
24228 $LFS setstripe -E ${dom_limit}K -L mdt $DIR/$tdir ||
24229 error "Can't set directory default striping"
24231 do_facet mds1 $LCTL set_param -n \
24232 lod.${lodname}.dom_stripesize_max_kb=$dom_limit
24233 # set 0 threshold and create DOM file to change tunable stripesize
24234 do_facet mds1 $LCTL set_param -n lod.${lodname}.dom_threshold_free_mb=0
24235 $LFS setstripe -E ${dom_limit}K -L mdt -E -1 $dom ||
24236 error "Failed to create $dom file"
24237 # now tunable dom_cur_stripesize should reach maximum
24238 local dom_current=$(do_facet mds1 $LCTL get_param -n \
24239 lod.${lodname}.dom_stripesize_cur_kb)
24240 [[ $dom_current == $dom_limit ]] ||
24241 error "Current DOM stripesize is not maximum"
24244 # set threshold for further tests
24245 do_facet mds1 $LCTL set_param -n \
24246 lod.${lodname}.dom_threshold_free_mb=$dom_threshold
24247 echo "DOM threshold is $dom_threshold free space"
24250 # Spoof bfree to exceed threshold
24251 #define OBD_FAIL_MDS_STATFS_SPOOF 0x168
24252 do_facet mds1 $LCTL set_param -n fail_loc=0x0168
24253 for spfree in 40 20 0 15 30 55; do
24254 do_facet mds1 $LCTL set_param -n fail_val=$spfree
24255 $LFS setstripe -E ${dom_limit}K -L mdt -E -1 $dom ||
24256 error "Failed to create $dom file"
24257 dom_def=$(do_facet mds1 $LCTL get_param -n \
24258 lod.${lodname}.dom_stripesize_cur_kb)
24259 echo "Free space: ${spfree}%, default DOM stripe: ${dom_def}K"
24260 [[ $dom_def != $dom_current ]] ||
24261 error "Default stripe size was not changed"
24262 if (( spfree > 0 )) ; then
24263 dom_set=$($LFS getstripe -S $dom)
24264 (( dom_set == dom_def * 1024 )) ||
24265 error "DOM component size is still old"
24267 [[ $($LFS getstripe -L $dom) != "mdt" ]] ||
24268 error "DoM component is set with no free space"
24271 dom_current=$dom_def
24274 run_test 270g "DoM: default DoM stripe size depends on free space"
24277 [[ $MDS1_VERSION -ge $(version_code 2.13.53) ]] ||
24278 skip "Need MDS version at least 2.13.53"
24280 local mdtname=${FSNAME}-MDT0000-mdtlov
24281 local dom=$DIR/$tdir/$tfile
24282 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
24284 save_lustre_params mds1 "lod.*.dom_stripesize" > $save
24285 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
24287 $LFS mkdir -i 0 -c 1 $DIR/$tdir
24288 $LFS setstripe -E 1M -c1 -E -1 -c2 ${dom}_1 ||
24289 error "can't create OST file"
24290 # mirrored file with DOM entry in the second mirror
24291 $LFS mirror extend -N -E 1M -L mdt -E eof -c2 ${dom}_1 ||
24292 error "can't create mirror with DoM component"
24294 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=0
24296 # DOM component in the middle and has other enries in the same mirror,
24297 # should succeed but lost DoM component
24298 $LFS setstripe --copy=${dom}_1 $dom ||
24299 error "Can't create file from OST|DOM mirror layout"
24300 # check new file has no DoM layout after all
24301 [[ $($LFS getstripe -L $dom) != "mdt" ]] ||
24302 error "File has DoM component while DoM is disabled"
24304 run_test 270h "DoM: DoM stripe removal when disabled on server"
24307 (( $MDS1_VERSION >= $(version_code 2.14.54) )) ||
24308 skip "Need MDS version at least 2.14.54"
24311 # DoM with plain layout
24312 $LFS setstripe -L mdt -S 128k -c -1 $DIR/$tdir &&
24313 error "default plain layout with DoM must fail"
24314 $LFS setstripe -L mdt -S 128k -c -1 $DIR/$tdir/$tfile &&
24315 error "setstripe plain file layout with DoM must fail"
24316 $LFS setstripe -E 1M -L mdt -S 128k -c -1 -E eof $DIR/$tdir &&
24317 error "default DoM layout with bad striping must fail"
24318 $LFS setstripe -E 1M -L mdt -S 128k -c -1 -E eof $DIR/$tdir/$tfile &&
24319 error "setstripe to DoM layout with bad striping must fail"
24322 run_test 270i "DoM: setting invalid DoM striping should fail"
24325 (( $MDS1_VERSION >= $(version_code 2.15.55.203) )) ||
24326 skip "Need MDS version at least 2.15.55.203"
24328 local dom=$DIR/$tdir/$tfile
24332 mkdir -p $DIR/$tdir
24334 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
24336 odv=$($LFS data_version $dom)
24338 mv $dom ${dom}_moved
24339 link ${dom}_moved $dom
24340 setfattr -n user.attrx -v "some_attr" $dom
24341 ndv=$($LFS data_version $dom)
24342 (( $ndv == $odv )) ||
24343 error "data version was changed by metadata operations"
24345 dd if=/dev/urandom of=$dom bs=1M count=1 ||
24346 error "failed to write data into $dom"
24347 cancel_lru_locks mdc
24348 ndv=$($LFS data_version $dom)
24349 (( $ndv != $odv )) ||
24350 error "data version wasn't changed on write"
24353 $TRUNCATE $dom 1000 || error "failed to truncate $dom"
24354 ndv=$($LFS data_version $dom)
24355 (( $ndv != $odv )) ||
24356 error "data version wasn't changed on truncate down"
24359 $TRUNCATE $dom 25000
24360 ndv=$($LFS data_version $dom)
24361 (( $ndv != $odv )) ||
24362 error "data version wasn't changed on truncate up"
24364 # check also fallocate for ldiskfs
24365 if [[ "$mds1_FSTYPE" == ldiskfs ]]; then
24367 fallocate -l 1048576 $dom
24368 ndv=$($LFS data_version $dom)
24369 (( $ndv != $odv )) ||
24370 error "data version wasn't changed on fallocate"
24373 fallocate -p --offset 4096 -l 4096 $dom
24374 ndv=$($LFS data_version $dom)
24375 (( $ndv != $odv )) ||
24376 error "data version wasn't changed on fallocate punch"
24379 run_test 270j "DoM migration: DOM file to the OST-striped file (plain)"
24382 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
24383 skip "Need MDS version at least 2.10.55"
24385 local dom=$DIR/$tdir/dom
24387 mkdir -p $DIR/$tdir
24389 $LFS setstripe -E 1024K -L mdt $dom
24391 lctl set_param -n mdc.*.stats=clear
24392 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
24393 cat $dom > /dev/null
24394 local reads=$(lctl get_param -n mdc.*.stats | grep -c ost_read)
24395 [ $reads -eq 0 ] || error "Unexpected $reads READ RPCs"
24399 run_test 271a "DoM: data is cached for read after write"
24402 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
24403 skip "Need MDS version at least 2.10.55"
24405 local dom=$DIR/$tdir/dom
24407 mkdir -p $DIR/$tdir
24409 $LFS setstripe -E 1024K -L mdt -E EOF $dom
24411 lctl set_param -n mdc.*.stats=clear
24412 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
24413 cancel_lru_locks mdc
24414 $CHECKSTAT -t file -s 4096 $dom || error "stat #1 fails"
24415 # second stat to check size is cached on client
24416 $CHECKSTAT -t file -s 4096 $dom || error "stat #2 fails"
24417 local gls=$(lctl get_param -n mdc.*.stats | grep -c ldlm_glimpse)
24418 [ $gls -eq 0 ] || error "Unexpected $gls glimpse RPCs"
24421 run_test 271b "DoM: no glimpse RPC for stat (DoM only file)"
24424 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
24425 skip "Need MDS version at least 2.10.55"
24427 local dom=$DIR/$tdir/dom
24429 mkdir -p $DIR/$tdir
24431 $LFS setstripe -E 1024K -L mdt -E EOF $dom
24433 lctl set_param -n mdc.*.stats=clear
24434 lctl set_param -n osc.*.stats=clear
24435 dd if=/dev/zero of=$dom bs=2048K count=1 || return 1
24436 cancel_lru_locks mdc
24437 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
24438 # second stat to check size is cached on client
24439 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
24440 local gls=$(lctl get_param -n mdc.*.stats | grep -c ldlm_glimpse)
24441 [ $gls == 0 ] || error "Unexpected $gls glimpse RPCs"
24442 local gls=$(lctl get_param -n osc.*.stats | grep -c ldlm_glimpse)
24443 [ $gls == 0 ] || error "Unexpected $gls OSC glimpse RPCs"
24446 run_test 271ba "DoM: no glimpse RPC for stat (combined file)"
24452 local mdt=MDT$(printf %04x $mdtidx)
24454 if [ -z $param ]; then
24455 lctl get_param -n mdc.*$mdt*.stats
24457 lctl get_param -n mdc.*$mdt*.stats | awk "/$param/"'{print $2}'
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 $DIR/$tdir
24471 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
24472 local facet=mds$((mdtidx + 1))
24474 cancel_lru_locks mdc
24475 do_facet $facet lctl set_param -n mdt.*.dom_lock=0
24476 createmany -o $dom 1000
24477 lctl set_param -n mdc.*.stats=clear
24478 smalliomany -w $dom 1000 200
24479 get_mdc_stats $mdtidx
24480 local enq=$(get_mdc_stats $mdtidx ldlm_ibits_enqueue)
24481 # Each file has 1 open, 1 IO enqueues, total 2000
24482 # but now we have also +1 getxattr for security.capability, total 3000
24483 [ $enq -ge 2000 ] || error "Too few enqueues $enq, expected > 2000"
24484 unlinkmany $dom 1000
24486 cancel_lru_locks mdc
24487 do_facet $facet lctl set_param -n mdt.*.dom_lock=1
24488 createmany -o $dom 1000
24489 lctl set_param -n mdc.*.stats=clear
24490 smalliomany -w $dom 1000 200
24491 local enq_2=$(get_mdc_stats $mdtidx ldlm_ibits_enqueue)
24492 # Expect to see reduced amount of RPCs by 1000 due to single enqueue
24493 # for OPEN and IO lock.
24494 [ $((enq - enq_2)) -ge 1000 ] ||
24495 error "Too many enqueues $enq_2, expected about $((enq - 1000))"
24496 unlinkmany $dom 1000
24499 run_test 271c "DoM: IO lock at open saves enqueue RPCs"
24501 cleanup_271def_tests() {
24507 [ $MDS1_VERSION -lt $(version_code 2.10.57) ] &&
24508 skip "Need MDS version at least 2.10.57"
24510 local dom=$DIR/$tdir/dom
24511 local tmp=$TMP/$tfile
24512 trap "cleanup_271def_tests $tmp" EXIT
24514 mkdir -p $DIR/$tdir
24516 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
24518 local mdtidx=$($LFS getstripe --mdt-index $DIR/$tdir)
24520 cancel_lru_locks mdc
24521 dd if=/dev/urandom of=$tmp bs=1000 count=1
24522 dd if=$tmp of=$dom bs=1000 count=1
24523 cancel_lru_locks mdc
24525 cat /etc/hosts >> $tmp
24526 lctl set_param -n mdc.*.stats=clear
24528 # append data to the same file it should update local page
24529 echo "Append to the same page"
24530 cat /etc/hosts >> $dom
24531 local num=$(get_mdc_stats $mdtidx ost_read)
24532 local ra=$(get_mdc_stats $mdtidx req_active)
24533 local rw=$(get_mdc_stats $mdtidx req_waittime)
24535 [ -z $num ] || error "$num READ RPC occured"
24536 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
24540 cmp $tmp $dom || error "file miscompare"
24542 cancel_lru_locks mdc
24543 lctl set_param -n mdc.*.stats=clear
24545 echo "Open and read file"
24546 cat $dom > /dev/null
24547 local num=$(get_mdc_stats $mdtidx ost_read)
24548 local ra=$(get_mdc_stats $mdtidx req_active)
24549 local rw=$(get_mdc_stats $mdtidx req_waittime)
24551 [ -z $num ] || error "$num READ RPC occured"
24552 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
24556 cmp $tmp $dom || error "file miscompare"
24560 run_test 271d "DoM: read on open (1K file in reply buffer)"
24563 [ $MDS1_VERSION -lt $(version_code 2.10.57) ] &&
24564 skip "Need MDS version at least 2.10.57"
24566 local dom=$DIR/$tdir/dom
24567 local tmp=$TMP/$tfile
24568 trap "cleanup_271def_tests $tmp" EXIT
24570 mkdir -p $DIR/$tdir
24572 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
24574 local mdtidx=$($LFS getstripe --mdt-index $DIR/$tdir)
24576 cancel_lru_locks mdc
24577 dd if=/dev/urandom of=$tmp bs=265000 count=1
24578 dd if=$tmp of=$dom bs=265000 count=1
24579 cancel_lru_locks mdc
24580 cat /etc/hosts >> $tmp
24581 lctl set_param -n mdc.*.stats=clear
24583 echo "Append to the same page"
24584 cat /etc/hosts >> $dom
24585 local num=$(get_mdc_stats $mdtidx ost_read)
24586 local ra=$(get_mdc_stats $mdtidx req_active)
24587 local rw=$(get_mdc_stats $mdtidx req_waittime)
24589 [ -z $num ] || error "$num READ RPC occured"
24590 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
24594 cmp $tmp $dom || error "file miscompare"
24596 cancel_lru_locks mdc
24597 lctl set_param -n mdc.*.stats=clear
24599 echo "Open and read file"
24600 cat $dom > /dev/null
24601 local num=$(get_mdc_stats $mdtidx ost_read)
24602 local ra=$(get_mdc_stats $mdtidx req_active)
24603 local rw=$(get_mdc_stats $mdtidx req_waittime)
24605 [ -z $num ] && num=0
24606 [ $num -eq 1 ] || error "expect 1 READ RPC, $num occured"
24607 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
24611 cmp $tmp $dom || error "file miscompare"
24615 run_test 271f "DoM: read on open (200K file and read tail)"
24618 [[ $($LCTL get_param mdc.*.import) =~ async_discard ]] ||
24619 skip "Skipping due to old client or server version"
24621 $LFS setstripe -E 1024K -L mdt -E EOF $DIR1/$tfile
24623 $CHECKSTAT -t file $DIR1/$tfile
24625 $MULTIOP $DIR1/$tfile Ow40960_w4096c &
24628 #define OBD_FAIL_LDLM_CANCEL_BL_CB_RACE
24629 $LCTL set_param fail_loc=0x80000314
24630 rm $DIR1/$tfile || error "Unlink fails"
24632 kill -USR1 $MULTIOP_PID && wait $MULTIOP_PID || error "multiop failure"
24633 [ $RC -eq 0 ] || error "Failed write to stale object"
24635 run_test 271g "Discard DoM data vs client flush race"
24638 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
24639 skip "Need MDS version at least 2.11.50"
24641 local dom=$DIR/$tdir/dom
24642 mkdir -p $DIR/$tdir
24644 $LFS setstripe -E 256K -L mdt -E -1 -c1 $dom
24645 dd if=/dev/urandom of=$dom bs=512K count=1 ||
24646 error "failed to write data into $dom"
24647 local old_md5=$(md5sum $dom)
24649 $LFS migrate -E 256K -L mdt -E -1 -c2 $dom ||
24650 error "failed to migrate to the same DoM component"
24652 local new_md5=$(md5sum $dom)
24654 [ "$old_md5" == "$new_md5" ] ||
24655 error "md5sum differ: $old_md5, $new_md5"
24657 [ $($LFS getstripe -c $dom) -eq 2 ] ||
24658 error "bad final stripe count: $($LFS getstripe -c $dom) != 2"
24660 run_test 272a "DoM migration: new layout with the same DOM component"
24663 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
24664 skip "Need MDS version at least 2.11.50"
24666 local dom=$DIR/$tdir/dom
24667 mkdir -p $DIR/$tdir
24668 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
24669 stack_trap "rm -rf $DIR/$tdir"
24671 local mdtidx=$($LFS getstripe -m $dom)
24672 local mdtname=MDT$(printf %04x $mdtidx)
24673 local facet=mds$((mdtidx + 1))
24675 local mdtfree1=$(do_facet $facet \
24676 lctl get_param -n osd*.*$mdtname.kbytesfree)
24677 dd if=/dev/urandom of=$dom bs=2M count=1 ||
24678 error "failed to write data into $dom"
24679 local old_md5=$(md5sum $dom)
24680 cancel_lru_locks mdc
24681 local mdtfree1=$(do_facet $facet \
24682 lctl get_param -n osd*.*$mdtname.kbytesfree)
24684 $LFS migrate -c2 $dom ||
24685 error "failed to migrate to the new composite layout"
24686 [[ $($LFS getstripe --component-start=0 -L $dom) != 'mdt' ]] ||
24687 error "MDT stripe was not removed"
24688 ! getfattr -n trusted.dataver $dom &> /dev/null ||
24689 error "$dir1 shouldn't have DATAVER EA"
24691 cancel_lru_locks mdc
24692 local new_md5=$(md5sum $dom)
24693 [ "$old_md5" == "$new_md5" ] ||
24694 error "$old_md5 != $new_md5"
24696 # Skip free space checks with ZFS
24697 if [ "$(facet_fstype $facet)" != "zfs" ]; then
24698 local mdtfree2=$(do_facet $facet \
24699 lctl get_param -n osd*.*$mdtname.kbytesfree)
24700 [ $mdtfree2 -gt $mdtfree1 ] ||
24701 error "MDT space is not freed after migration"
24705 run_test 272b "DoM migration: DOM file to the OST-striped file (plain)"
24708 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
24709 skip "Need MDS version at least 2.11.50"
24711 local dom=$DIR/$tdir/$tfile
24712 mkdir -p $DIR/$tdir
24713 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
24714 stack_trap "rm -rf $DIR/$tdir"
24716 local mdtidx=$($LFS getstripe -m $dom)
24717 local mdtname=MDT$(printf %04x $mdtidx)
24718 local facet=mds$((mdtidx + 1))
24720 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
24721 error "failed to write data into $dom"
24722 local old_md5=$(md5sum $dom)
24723 cancel_lru_locks mdc
24724 local mdtfree1=$(do_facet $facet \
24725 lctl get_param -n osd*.*$mdtname.kbytesfree)
24727 $LFS migrate -E 2M -c1 -E -1 -c2 $dom ||
24728 error "failed to migrate to the new composite layout"
24729 [[ $($LFS getstripe --component-start=0 -L $dom) != 'mdt' ]] ||
24730 error "MDT stripe was not removed"
24732 cancel_lru_locks mdc
24733 local new_md5=$(md5sum $dom)
24734 [ "$old_md5" == "$new_md5" ] ||
24735 error "$old_md5 != $new_md5"
24737 # Skip free space checks with ZFS
24738 if [ "$(facet_fstype $facet)" != "zfs" ]; then
24739 local mdtfree2=$(do_facet $facet \
24740 lctl get_param -n osd*.*$mdtname.kbytesfree)
24741 [ $mdtfree2 -gt $mdtfree1 ] ||
24742 error "MDS space is not freed after migration"
24746 run_test 272c "DoM migration: DOM file to the OST-striped file (composite)"
24749 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
24750 skip "Need MDS version at least 2.12.55"
24752 local dom=$DIR/$tdir/$tfile
24753 mkdir -p $DIR/$tdir
24754 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
24756 local mdtidx=$($LFS getstripe -m $dom)
24757 local mdtname=MDT$(printf %04x $mdtidx)
24758 local facet=mds$((mdtidx + 1))
24760 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
24761 error "failed to write data into $dom"
24762 local old_md5=$(md5sum $dom)
24763 cancel_lru_locks mdc
24764 local mdtfree1=$(do_facet $facet \
24765 lctl get_param -n osd*.*$mdtname.kbytesfree)
24767 $LFS mirror extend -N -E 2M -c1 -E -1 -c2 $dom ||
24768 error "failed mirroring to the new composite layout"
24769 $LFS mirror resync $dom ||
24770 error "failed mirror resync"
24771 $LFS mirror split --mirror-id 1 -d $dom ||
24772 error "failed mirror split"
24774 [ $($LFS getstripe -L $dom) != 'mdt' ] ||
24775 error "MDT stripe was not removed"
24777 cancel_lru_locks mdc
24778 local new_md5=$(md5sum $dom)
24779 [ "$old_md5" == "$new_md5" ] ||
24780 error "$old_md5 != $new_md5"
24782 # Skip free space checks with ZFS
24783 if [ "$(facet_fstype $facet)" != "zfs" ]; then
24784 local mdtfree2=$(do_facet $facet \
24785 lctl get_param -n osd*.*$mdtname.kbytesfree)
24786 [ $mdtfree2 -gt $mdtfree1 ] ||
24787 error "MDS space is not freed after DOM mirror deletion"
24791 run_test 272d "DoM mirroring: OST-striped mirror to DOM file"
24794 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
24795 skip "Need MDS version at least 2.12.55"
24797 local dom=$DIR/$tdir/$tfile
24798 mkdir -p $DIR/$tdir
24799 $LFS setstripe -c 2 $dom
24801 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
24802 error "failed to write data into $dom"
24803 local old_md5=$(md5sum $dom)
24806 $LFS mirror extend -N -E 1M -L mdt -E eof -c2 $dom ||
24807 error "failed mirroring to the DOM layout"
24808 $LFS mirror resync $dom ||
24809 error "failed mirror resync"
24810 $LFS mirror split --mirror-id 1 -d $dom ||
24811 error "failed mirror split"
24813 [[ $($LFS getstripe -L --component-start=0 $dom) == 'mdt' ]] ||
24814 error "MDT stripe wasn't set"
24817 local new_md5=$(md5sum $dom)
24818 [ "$old_md5" == "$new_md5" ] ||
24819 error "$old_md5 != $new_md5"
24823 run_test 272e "DoM mirroring: DOM mirror to the OST-striped file"
24826 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
24827 skip "Need MDS version at least 2.12.55"
24829 local dom=$DIR/$tdir/$tfile
24830 mkdir -p $DIR/$tdir
24831 $LFS setstripe -c 2 $dom
24833 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
24834 error "failed to write data into $dom"
24835 local old_md5=$(md5sum $dom)
24838 $LFS migrate -E 1M -L mdt -E eof -c2 -v $dom ||
24839 error "failed migrating to the DOM file"
24841 [[ $($LFS getstripe -L --component-start=0 $dom) == 'mdt' ]] ||
24842 error "MDT stripe wasn't set"
24845 local new_md5=$(md5sum $dom)
24846 [ "$old_md5" != "$new_md5" ] &&
24847 error "$old_md5 != $new_md5"
24851 run_test 272f "DoM migration: OST-striped file to DOM file"
24854 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
24855 skip "Need MDS version at least 2.11.50"
24857 # Layout swap cannot be done if either file has DOM component,
24858 # this will never be supported, migration should be used instead
24860 local dom=$DIR/$tdir/$tfile
24861 mkdir -p $DIR/$tdir
24863 $LFS setstripe -c2 ${dom}_plain
24864 $LFS setstripe -E 1M -L mdt -E -1 -c2 ${dom}_dom
24865 $LFS swap_layouts ${dom}_plain ${dom}_dom &&
24866 error "can swap layout with DoM component"
24867 $LFS swap_layouts ${dom}_dom ${dom}_plain &&
24868 error "can swap layout with DoM component"
24870 $LFS setstripe -E 1M -c1 -E -1 -c2 ${dom}_comp
24871 $LFS swap_layouts ${dom}_comp ${dom}_dom &&
24872 error "can swap layout with DoM component"
24873 $LFS swap_layouts ${dom}_dom ${dom}_comp &&
24874 error "can swap layout with DoM component"
24877 run_test 273a "DoM: layout swapping should fail with DOM"
24880 mkdir -p $DIR/$tdir
24881 $LFS setstripe -E 1M -L mdt -E -1 -c -1 $DIR/$tdir
24883 #define OBD_FAIL_MDS_COMMITRW_DELAY 0x16b
24884 do_facet mds1 $LCTL set_param fail_loc=0x8000016b fail_val=2
24886 $MULTIOP $DIR/$tdir/$tfile Ouw2097152c
24888 run_test 273b "DoM: race writeback and object destroy"
24891 mkdir -p $DIR/$tdir
24892 $LFS setstripe -E 1M -E-1 -c-1 $DIR/$tdir
24894 #define OBD_FAIL_OFD_COMMITRW_DELAY 0x1e1
24895 do_facet ost1 $LCTL set_param fail_loc=0x800001e1 fail_val=2
24897 $MULTIOP $DIR/$tdir/$tfile Ouw2097152c
24899 run_test 273c "race writeback and object destroy"
24902 remote_ost_nodsh && skip "remote OST with nodsh"
24903 [ $OST1_VERSION -lt $(version_code 2.10.57) ] &&
24904 skip "Need OST version >= 2.10.57"
24906 local file=$DIR/$tfile
24909 oss=$(comma_list $(osts_nodes))
24911 dd if=/dev/urandom of=$file bs=1M count=2 ||
24912 error "failed to create a file"
24913 stack_trap "rm -f $file"
24914 cancel_lru_locks osc
24917 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
24918 error "failed to read a file"
24920 #define OBD_FAIL_LDLM_PAUSE_CANCEL2 0x31f
24921 $LCTL set_param fail_loc=0x8000031f
24923 cancel_lru_locks osc &
24926 #define OBD_FAIL_LDLM_PROLONG_PAUSE 0x32b
24927 do_nodes $oss $LCTL set_param fail_loc=0x8000032b
24928 #IO takes another lock, but matches the PENDING one
24929 #and places it to the IO RPC
24930 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
24931 error "failed to read a file with PENDING lock"
24933 run_test 275 "Read on a canceled duplicate lock"
24936 remote_ost_nodsh && skip "remote OST with nodsh"
24939 do_facet ost1 "(while true; do \
24940 $LCTL get_param obdfilter.*.filesfree > /dev/null 2>&1; \
24941 done) & pid=\\\$!; echo \\\$pid > $TMP/sanity_276_pid" &
24944 for LOOP in $(seq 20); do
24946 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS
24949 do_facet ost1 "pid=\\\$(cat $TMP/sanity_276_pid); kill -9 \\\$pid; \
24950 rm $TMP/sanity_276_pid"
24952 run_test 276 "Race between mount and obd_statfs"
24955 $LCTL set_param ldlm.namespaces.*.lru_size=0
24956 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
24957 local cached_mb=$($LCTL get_param llite.*.max_cached_mb |
24958 awk '/^used_mb/ { print $2 }')
24959 [ $cached_mb -eq 1 ] || error "expected mb 1 got $cached_mb"
24960 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 \
24961 oflag=direct conv=notrunc
24962 cached_mb=$($LCTL get_param llite.*.max_cached_mb |
24963 awk '/^used_mb/ { print $2 }')
24964 [ $cached_mb -eq 0 ] || error "expected mb 0 got $cached_mb"
24966 run_test 277 "Direct IO shall drop page cache"
24969 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
24970 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
24971 [[ "$(facet_host mds1)" != "$(facet_host mds2)" ]] &&
24972 skip "needs the same host for mdt1 mdt2" && return
24977 #define OBD_FAIL_OBD_STOP_MDS_RACE 0x60b
24978 do_facet mds2 $LCTL set_param fail_loc=0x8000060c
24984 echo "Starting MDTs"
24985 start mds1 $(mdsdevname 1) $MDS_MOUNT_OPTS
24987 #For the error assertion will happen. lu_env_get_key(..., &mdt_thread_key)
24989 do_facet mds2 $LCTL set_param fail_loc=0
24991 start mds2 $(mdsdevname 2) $MDS_MOUNT_OPTS
24992 wait_recovery_complete mds2
24994 run_test 278 "Race starting MDS between MDTs stop/start"
24997 [ $MGS_VERSION -lt $(version_code 2.13.52) ] &&
24998 skip "Need MGS version at least 2.13.52"
24999 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25000 combined_mgs_mds || skip "needs combined MGS/MDT"
25002 umount_client $MOUNT
25003 #define OBD_FAIL_MDS_LLOG_UMOUNT_RACE 0x15e
25004 do_facet mgs $LCTL set_param fail_loc=0x8000015e fail_val=0
25006 mount_client $MOUNT &
25008 stop mgs || error "stop mgs failed"
25009 #for a race mgs would crash
25010 start mgs $(mgsdevname) $MGS_MOUNT_OPTS || error "start mgs failed"
25011 # make sure we unmount client before remounting
25013 umount_client $MOUNT
25014 mount_client $MOUNT || error "mount client failed"
25016 run_test 280 "Race between MGS umount and client llog processing"
25018 cleanup_test_300() {
25022 test_striped_dir() {
25027 mkdir -p $DIR/$tdir
25029 SAVE_UMASK=$(umask)
25030 trap cleanup_test_300 RETURN EXIT
25032 $LFS setdirstripe -i $mdt_index -c 2 -H all_char -o 755 \
25033 $DIR/$tdir/striped_dir ||
25034 error "set striped dir error"
25036 local mode=$(stat -c%a $DIR/$tdir/striped_dir)
25037 [ "$mode" = "755" ] || error "expect 755 got $mode"
25039 $LFS getdirstripe $DIR/$tdir/striped_dir > /dev/null 2>&1 ||
25040 error "getdirstripe failed"
25041 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir)
25042 if [ "$stripe_count" != "2" ]; then
25043 error "1:stripe_count is $stripe_count, expect 2"
25045 stripe_count=$($LFS getdirstripe -T $DIR/$tdir/striped_dir)
25046 if [ "$stripe_count" != "2" ]; then
25047 error "2:stripe_count is $stripe_count, expect 2"
25050 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir)
25051 if [ "$stripe_index" != "$mdt_index" ]; then
25052 error "stripe_index is $stripe_index, expect $mdt_index"
25055 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
25056 error "nlink error after create striped dir"
25058 mkdir $DIR/$tdir/striped_dir/a
25059 mkdir $DIR/$tdir/striped_dir/b
25061 stat $DIR/$tdir/striped_dir/a ||
25062 error "create dir under striped dir failed"
25063 stat $DIR/$tdir/striped_dir/b ||
25064 error "create dir under striped dir failed"
25066 [ $(stat -c%h $DIR/$tdir/striped_dir) == '4' ] ||
25067 error "nlink error after mkdir"
25069 rmdir $DIR/$tdir/striped_dir/a
25070 [ $(stat -c%h $DIR/$tdir/striped_dir) == '3' ] ||
25071 error "nlink error after rmdir"
25073 rmdir $DIR/$tdir/striped_dir/b
25074 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
25075 error "nlink error after rmdir"
25077 chattr +i $DIR/$tdir/striped_dir
25078 createmany -o $DIR/$tdir/striped_dir/f 10 &&
25079 error "immutable flags not working under striped dir!"
25080 chattr -i $DIR/$tdir/striped_dir
25082 rmdir $DIR/$tdir/striped_dir ||
25083 error "rmdir striped dir error"
25091 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
25092 skip "skipped for lustre < 2.7.0"
25093 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25094 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
25096 test_striped_dir 0 || error "failed on striped dir on MDT0"
25097 test_striped_dir 1 || error "failed on striped dir on MDT0"
25099 run_test 300a "basic striped dir sanity test"
25102 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
25103 skip "skipped for lustre < 2.7.0"
25104 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25105 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
25112 test_mkdir $DIR/$tdir || error "mkdir fail"
25113 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
25114 error "set striped dir error"
25115 for i in {0..9}; do
25116 mtime1=$(stat -c %Y $DIR/$tdir/striped_dir)
25118 touch $DIR/$tdir/striped_dir/file_$i || error "touch error $i"
25119 mtime2=$(stat -c %Y $DIR/$tdir/striped_dir)
25120 [ $mtime1 -eq $mtime2 ] && error "mtime unchanged after create"
25122 rm -f $DIR/$tdir/striped_dir/file_$i || error "unlink error $i"
25123 mtime3=$(stat -c %Y $DIR/$tdir/striped_dir)
25124 [ $mtime2 -eq $mtime3 ] && error "mtime unchanged after unlink"
25128 run_test 300b "check ctime/mtime for striped dir"
25131 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
25132 skip "skipped for lustre < 2.7.0"
25133 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25134 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
25138 mkdir_on_mdt0 $DIR/$tdir
25139 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir ||
25140 error "set striped dir error"
25142 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/striped_dir ||
25143 error "chown striped dir failed"
25145 $RUNAS createmany -o $DIR/$tdir/striped_dir/f 5000 ||
25146 error "create 5k files failed"
25148 file_count=$(ls $DIR/$tdir/striped_dir | wc -l)
25150 [ "$file_count" = 5000 ] || error "file count $file_count != 5000"
25154 run_test 300c "chown && check ls under striped directory"
25157 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
25158 skip "skipped for lustre < 2.7.0"
25159 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25160 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
25165 mkdir -p $DIR/$tdir
25166 $LFS setstripe -c 2 $DIR/$tdir
25168 #local striped directory
25169 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
25170 error "set striped dir error"
25171 #look at the directories for debug purposes
25173 $LFS getdirstripe $DIR/$tdir
25174 ls -l $DIR/$tdir/striped_dir
25175 $LFS getdirstripe $DIR/$tdir/striped_dir
25176 createmany -o $DIR/$tdir/striped_dir/f 10 ||
25177 error "create 10 files failed"
25179 #remote striped directory
25180 $LFS setdirstripe -i 1 -c 2 $DIR/$tdir/remote_striped_dir ||
25181 error "set striped dir error"
25182 #look at the directories for debug purposes
25184 $LFS getdirstripe $DIR/$tdir
25185 ls -l $DIR/$tdir/remote_striped_dir
25186 $LFS getdirstripe $DIR/$tdir/remote_striped_dir
25187 createmany -o $DIR/$tdir/remote_striped_dir/f 10 ||
25188 error "create 10 files failed"
25190 for file in $(find $DIR/$tdir); do
25191 stripe_count=$($LFS getstripe -c $file)
25192 [ $stripe_count -eq 2 ] ||
25193 error "wrong stripe $stripe_count for $file"
25198 run_test 300d "check default stripe under striped directory"
25201 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
25202 skip "Need MDS version at least 2.7.55"
25203 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25204 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
25209 mkdir -p $DIR/$tdir
25211 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
25212 error "set striped dir error"
25214 touch $DIR/$tdir/striped_dir/a
25215 touch $DIR/$tdir/striped_dir/b
25216 touch $DIR/$tdir/striped_dir/c
25218 mkdir $DIR/$tdir/striped_dir/dir_a
25219 mkdir $DIR/$tdir/striped_dir/dir_b
25220 mkdir $DIR/$tdir/striped_dir/dir_c
25222 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_a ||
25223 error "set striped adir under striped dir error"
25225 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_b ||
25226 error "set striped bdir under striped dir error"
25228 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_c ||
25229 error "set striped cdir under striped dir error"
25231 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir/dir_b ||
25232 error "rename dir under striped dir fails"
25234 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir/stp_b ||
25235 error "rename dir under different stripes fails"
25237 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir/c ||
25238 error "rename file under striped dir should succeed"
25240 mrename $DIR/$tdir/striped_dir/dir_b $DIR/$tdir/striped_dir/dir_c ||
25241 error "rename dir under striped dir should succeed"
25245 run_test 300e "check rename under striped directory"
25248 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25249 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
25250 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
25251 skip "Need MDS version at least 2.7.55"
25257 mkdir -p $DIR/$tdir
25259 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
25260 error "set striped dir error"
25262 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir1 ||
25263 error "set striped dir error"
25265 touch $DIR/$tdir/striped_dir/a
25266 mkdir $DIR/$tdir/striped_dir/dir_a
25267 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_a ||
25268 error "create striped dir under striped dir fails"
25270 touch $DIR/$tdir/striped_dir1/b
25271 mkdir $DIR/$tdir/striped_dir1/dir_b
25272 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_b ||
25273 error "create striped dir under striped dir fails"
25275 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir1/dir_b ||
25276 error "rename dir under different striped dir should fail"
25278 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir1/stp_b ||
25279 error "rename striped dir under diff striped dir should fail"
25281 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir1/a ||
25282 error "rename file under diff striped dirs fails"
25286 run_test 300f "check rename cross striped directory"
25288 test_300_check_default_striped_dir()
25291 local default_count=$2
25292 local default_index=$3
25295 local dir_stripe_index
25298 echo "checking $dirname $default_count $default_index"
25299 $LFS setdirstripe -D -c $default_count -i $default_index \
25300 -H all_char $DIR/$tdir/$dirname ||
25301 error "set default stripe on striped dir error"
25302 stripe_count=$($LFS getdirstripe -D -c $DIR/$tdir/$dirname)
25303 [ $stripe_count -eq $default_count ] ||
25304 error "expect $default_count get $stripe_count for $dirname"
25306 stripe_index=$($LFS getdirstripe -D -i $DIR/$tdir/$dirname)
25307 [ $stripe_index -eq $default_index ] ||
25308 error "expect $default_index get $stripe_index for $dirname"
25310 mkdir $DIR/$tdir/$dirname/{test1,test2,test3,test4} ||
25311 error "create dirs failed"
25313 createmany -o $DIR/$tdir/$dirname/f- 10 || error "create files failed"
25314 unlinkmany $DIR/$tdir/$dirname/f- 10 || error "unlink files failed"
25315 for dir in $(find $DIR/$tdir/$dirname/*); do
25316 stripe_count=$($LFS getdirstripe -c $dir)
25317 (( $stripe_count == $default_count )) ||
25318 (( $stripe_count == $MDSCOUNT && $default_count == -1 )) ||
25319 (( $stripe_count == 0 )) || (( $default_count == 1 )) ||
25320 error "stripe count $default_count != $stripe_count for $dir"
25322 stripe_index=$($LFS getdirstripe -i $dir)
25323 [ $default_index -eq -1 ] ||
25324 [ $stripe_index -eq $default_index ] ||
25325 error "$stripe_index != $default_index for $dir"
25327 #check default stripe
25328 stripe_count=$($LFS getdirstripe -D -c $dir)
25329 [ $stripe_count -eq $default_count ] ||
25330 error "default count $default_count != $stripe_count for $dir"
25332 stripe_index=$($LFS getdirstripe -D -i $dir)
25333 [ $stripe_index -eq $default_index ] ||
25334 error "default index $default_index != $stripe_index for $dir"
25336 rmdir $DIR/$tdir/$dirname/* || error "rmdir failed"
25340 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
25341 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
25342 skip "Need MDS version at least 2.7.55"
25348 mkdir_on_mdt0 $DIR/$tdir
25349 mkdir $DIR/$tdir/normal_dir
25351 #Checking when client cache stripe index
25352 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
25353 $LFS setdirstripe -D -i1 $DIR/$tdir/striped_dir ||
25354 error "create striped_dir failed"
25356 $LFS setdirstripe -i0 $DIR/$tdir/striped_dir/dir0 ||
25357 error "create dir0 fails"
25358 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir0)
25359 [ $stripe_index -eq 0 ] ||
25360 error "dir0 expect index 0 got $stripe_index"
25362 mkdir $DIR/$tdir/striped_dir/dir1 ||
25363 error "create dir1 fails"
25364 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir1)
25365 [ $stripe_index -eq 1 ] ||
25366 error "dir1 expect index 1 got $stripe_index"
25368 #check default stripe count/stripe index
25369 test_300_check_default_striped_dir normal_dir $MDSCOUNT 1
25370 test_300_check_default_striped_dir normal_dir 1 0
25371 test_300_check_default_striped_dir normal_dir -1 1
25372 test_300_check_default_striped_dir normal_dir 2 -1
25374 #delete default stripe information
25375 echo "delete default stripeEA"
25376 $LFS setdirstripe -d $DIR/$tdir/normal_dir ||
25377 error "set default stripe on striped dir error"
25379 mkdir -p $DIR/$tdir/normal_dir/{test1,test2,test3,test4}
25380 for dir in $(find $DIR/$tdir/normal_dir/*); do
25381 stripe_count=$($LFS getdirstripe -c $dir)
25382 [ $stripe_count -eq 0 ] ||
25383 error "expect 1 get $stripe_count for $dir"
25386 run_test 300g "check default striped directory for normal directory"
25389 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
25390 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
25391 skip "Need MDS version at least 2.7.55"
25397 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
25398 error "set striped dir error"
25400 test_300_check_default_striped_dir striped_dir $MDSCOUNT 1
25401 test_300_check_default_striped_dir striped_dir 1 0
25402 test_300_check_default_striped_dir striped_dir -1 1
25403 test_300_check_default_striped_dir striped_dir 2 -1
25405 #delete default stripe information
25406 $LFS setdirstripe -d $DIR/$tdir/striped_dir ||
25407 error "set default stripe on striped dir error"
25409 mkdir -p $DIR/$tdir/striped_dir/{test1,test2,test3,test4}
25410 for dir in $(find $DIR/$tdir/striped_dir/*); do
25411 stripe_count=$($LFS getdirstripe -c $dir)
25412 [ $stripe_count -eq 0 ] ||
25413 error "expect 1 get $stripe_count for $dir"
25416 run_test 300h "check default striped directory for striped directory"
25419 [[ $PARALLEL == "yes" ]] && skip "skip parallel run"
25420 (( $MDSCOUNT >= 2 )) || skip_env "needs >= 2 MDTs"
25421 (( $MDS1_VERSION >= $(version_code 2.7.55) )) ||
25422 skip "Need MDS version at least 2.7.55"
25429 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
25430 error "set striped dir error"
25432 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
25433 error "create files under striped dir failed"
25435 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir ||
25436 error "set striped hashdir error"
25438 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir/d0 ||
25439 error "create dir0 under hash dir failed"
25440 $LFS setdirstripe -i0 -c$MDSCOUNT -H fnv_1a_64 $DIR/$tdir/hashdir/d1 ||
25441 error "create dir1 under hash dir failed"
25442 $LFS setdirstripe -i0 -c$MDSCOUNT -H crush $DIR/$tdir/hashdir/d2 ||
25443 error "create dir2 under hash dir failed"
25445 # unfortunately, we need to umount to clear dir layout cache for now
25446 # once we fully implement dir layout, we can drop this
25447 umount_client $MOUNT || error "umount failed"
25448 mount_client $MOUNT || error "mount failed"
25450 $LFS find -H fnv_1a_64,crush $DIR/$tdir/hashdir
25451 local dircnt=$($LFS find -H fnv_1a_64,crush $DIR/$tdir/hashdir | wc -l)
25452 (( $dircnt == 2 )) || error "lfs find striped dir got $dircnt != 2"
25454 if (( $MDS1_VERSION > $(version_code 2.15.0) )); then
25455 $LFS mkdir -i0 -c$MDSCOUNT -H crush2 $DIR/$tdir/hashdir/d3 ||
25456 error "create crush2 dir $tdir/hashdir/d3 failed"
25457 $LFS find -H crush2 $DIR/$tdir/hashdir
25458 dircnt=$($LFS find -H crush2 $DIR/$tdir/hashdir | wc -l)
25459 (( $dircnt == 1 )) || error "find crush2 dir got $dircnt != 1"
25461 # mkdir with an invalid hash type (hash=fail_val) from client
25462 # should be replaced on MDS with a valid (default) hash type
25463 #define OBD_FAIL_LMV_UNKNOWN_STRIPE 0x1901
25464 $LCTL set_param fail_loc=0x1901 fail_val=99
25465 $LFS mkdir -c2 $DIR/$tdir/hashdir/d99
25467 local hash=$($LFS getdirstripe -H $DIR/$tdir/hashdir/d99)
25468 local expect=$(do_facet mds1 \
25469 $LCTL get_param -n lod.$FSNAME-MDT0000-mdtlov.mdt_hash)
25470 [[ $hash == $expect ]] ||
25471 error "d99 hash '$hash' != expected hash '$expect'"
25474 #set the stripe to be unknown hash type on read
25475 #define OBD_FAIL_LMV_UNKNOWN_STRIPE 0x1901
25476 $LCTL set_param fail_loc=0x1901 fail_val=99
25477 for ((i = 0; i < 10; i++)); do
25478 $CHECKSTAT -t file $DIR/$tdir/striped_dir/f-$i ||
25479 error "stat f-$i failed"
25480 rm $DIR/$tdir/striped_dir/f-$i || error "unlink f-$i failed"
25483 touch $DIR/$tdir/striped_dir/f0 &&
25484 error "create under striped dir with unknown hash should fail"
25486 $LCTL set_param fail_loc=0
25488 umount_client $MOUNT || error "umount failed"
25489 mount_client $MOUNT || error "mount failed"
25493 run_test 300i "client handle unknown hash type striped directory"
25496 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
25497 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25498 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
25499 skip "Need MDS version at least 2.7.55"
25506 #define OBD_FAIL_SPLIT_UPDATE_REC 0x1702
25507 $LCTL set_param fail_loc=0x1702
25508 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
25509 error "set striped dir error"
25511 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
25512 error "create files under striped dir failed"
25514 $LCTL set_param fail_loc=0
25516 rm -rf $DIR/$tdir || error "unlink striped dir fails"
25520 run_test 300j "test large update record"
25523 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25524 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
25525 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
25526 skip "Need MDS version at least 2.7.55"
25528 # this test needs a huge transaction
25530 kb=$(do_facet $SINGLEMDS "$LCTL get_param -n \
25531 osd*.$FSNAME-MDT0000.kbytestotal")
25532 [ $kb -lt $((1024*1024)) ] && skip "MDT0 too small: $kb"
25539 #define OBD_FAIL_LARGE_STRIPE 0x1703
25540 $LCTL set_param fail_loc=0x1703
25541 $LFS setdirstripe -i 0 -c192 $DIR/$tdir/striped_dir ||
25542 error "set striped dir error"
25543 $LCTL set_param fail_loc=0
25545 $LFS getdirstripe $DIR/$tdir/striped_dir ||
25546 error "getstripeddir fails"
25547 rm -rf $DIR/$tdir/striped_dir ||
25548 error "unlink striped dir fails"
25552 run_test 300k "test large striped directory"
25555 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25556 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
25557 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
25558 skip "Need MDS version at least 2.7.55"
25562 test_mkdir -p $DIR/$tdir/striped_dir
25563 chown $RUNAS_ID $DIR/$tdir/striped_dir ||
25564 error "chown $RUNAS_ID failed"
25565 $LFS setdirstripe -i 1 -D $DIR/$tdir/striped_dir ||
25566 error "set default striped dir failed"
25568 #define OBD_FAIL_MDS_STALE_DIR_LAYOUT 0x158
25569 $LCTL set_param fail_loc=0x80000158
25570 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir || error "create dir fails"
25572 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/test_dir)
25573 [ $stripe_index -eq 1 ] ||
25574 error "expect 1 get $stripe_index for $dir"
25576 run_test 300l "non-root user to create dir under striped dir with stale layout"
25579 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25580 [ $MDSCOUNT -ge 2 ] && skip_env "Only for single MDT"
25581 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
25582 skip "Need MDS version at least 2.7.55"
25584 mkdir -p $DIR/$tdir/striped_dir
25585 $LFS setdirstripe -D -c 1 $DIR/$tdir/striped_dir ||
25586 error "set default stripes dir error"
25588 mkdir $DIR/$tdir/striped_dir/a || error "mkdir a fails"
25590 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/a)
25591 [ $stripe_count -eq 0 ] ||
25592 error "expect 0 get $stripe_count for a"
25594 $LFS setdirstripe -D -c 2 $DIR/$tdir/striped_dir ||
25595 error "set default stripes dir error"
25597 mkdir $DIR/$tdir/striped_dir/b || error "mkdir b fails"
25599 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/b)
25600 [ $stripe_count -eq 0 ] ||
25601 error "expect 0 get $stripe_count for b"
25603 $LFS setdirstripe -D -c1 -i2 $DIR/$tdir/striped_dir ||
25604 error "set default stripes dir error"
25606 mkdir $DIR/$tdir/striped_dir/c &&
25607 error "default stripe_index is invalid, mkdir c should fails"
25609 rm -rf $DIR/$tdir || error "rmdir fails"
25611 run_test 300m "setstriped directory on single MDT FS"
25614 local list=$(comma_list $(mdts_nodes))
25617 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
25621 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25622 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
25623 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
25624 skip "Need MDS version at least 2.7.55"
25625 remote_mds_nodsh && skip "remote MDS with nodsh"
25628 local list=$(comma_list $(mdts_nodes))
25630 trap cleanup_300n RETURN EXIT
25631 mkdir -p $DIR/$tdir
25632 chmod 777 $DIR/$tdir
25633 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT \
25634 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
25635 error "create striped dir succeeds with gid=0"
25637 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
25638 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
25639 error "create striped dir fails with gid=-1"
25641 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
25642 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D \
25643 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
25644 error "set default striped dir succeeds with gid=0"
25647 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
25648 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D $DIR/$tdir/striped_dir ||
25649 error "set default striped dir fails with gid=-1"
25652 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
25653 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir ||
25654 error "create test_dir fails"
25655 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir1 ||
25656 error "create test_dir1 fails"
25657 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir2 ||
25658 error "create test_dir2 fails"
25661 run_test 300n "non-root user to create dir under striped dir with default EA"
25664 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25665 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
25666 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
25667 skip "Need MDS version at least 2.7.55"
25672 mkdir -p $DIR/$tdir
25674 numfree1=$(lctl get_param -n mdc.*MDT0000*.filesfree)
25675 numfree2=$(lctl get_param -n mdc.*MDT0001*.filesfree)
25676 if [ $numfree1 -lt 66000 ] || [ $numfree2 -lt 66000 ]; then
25677 skip "not enough free inodes $numfree1 $numfree2"
25680 numfree1=$(lctl get_param -n mdc.*MDT0000-mdc-*.kbytesfree)
25681 numfree2=$(lctl get_param -n mdc.*MDT0001-mdc-*.kbytesfree)
25682 if [ $numfree1 -lt 300000 ] || [ $numfree2 -lt 300000 ]; then
25683 skip "not enough free space $numfree1 $numfree2"
25686 $LFS setdirstripe -c2 $DIR/$tdir/striped_dir ||
25687 error "setdirstripe fails"
25689 createmany -d $DIR/$tdir/striped_dir/d 131000 ||
25690 error "create dirs fails"
25692 $LCTL set_param ldlm.namespaces.*mdc-*.lru_size=0
25693 ls $DIR/$tdir/striped_dir > /dev/null ||
25694 error "ls striped dir fails"
25695 unlinkmany -d $DIR/$tdir/striped_dir/d 131000 ||
25696 error "unlink big striped dir fails"
25698 run_test 300o "unlink big sub stripe(> 65000 subdirs)"
25701 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25702 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
25703 remote_mds_nodsh && skip "remote MDS with nodsh"
25705 mkdir_on_mdt0 $DIR/$tdir
25707 #define OBD_FAIL_OUT_ENOSPC 0x1704
25708 do_facet mds2 lctl set_param fail_loc=0x80001704
25709 $LFS setdirstripe -i 0 -c2 $DIR/$tdir/bad_striped_dir > /dev/null 2>&1 \
25710 && error "create striped directory should fail"
25712 [ -e $DIR/$tdir/bad_striped_dir ] && error "striped dir exists"
25714 $LFS setdirstripe -c2 $DIR/$tdir/bad_striped_dir
25717 run_test 300p "create striped directory without space"
25720 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25721 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
25723 local fd=$(free_fd)
25724 local cmd="exec $fd<$tdir"
25726 $LFS mkdir -c $MDSCOUNT $tdir || error "create $tdir fails"
25729 trap "eval $cmd" EXIT
25730 cd $tdir || error "cd $tdir fails"
25731 rmdir ../$tdir || error "rmdir $tdir fails"
25732 mkdir local_dir && error "create dir succeeds"
25733 $LFS setdirstripe -i1 remote_dir && error "create remote dir succeeds"
25737 run_test 300q "create remote directory under orphan directory"
25740 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
25741 skip "Need MDS version at least 2.7.55" && return
25742 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
25746 $LFS setdirstripe -i 0 -c -1 $DIR/$tdir/striped_dir ||
25747 error "set striped dir error"
25749 $LFS getdirstripe $DIR/$tdir/striped_dir ||
25750 error "getstripeddir fails"
25753 stripe_count=$($LFS getdirstripe $DIR/$tdir/striped_dir |
25754 awk '/lmv_stripe_count:/ { print $2 }')
25756 [ $MDSCOUNT -ne $stripe_count ] &&
25757 error "wrong stripe count $stripe_count expected $MDSCOUNT"
25759 rm -rf $DIR/$tdir/striped_dir ||
25760 error "unlink striped dir fails"
25762 run_test 300r "test -1 striped directory"
25764 test_300s_helper() {
25767 local stripe_dir=$DIR/$tdir/striped_dir.$count
25769 $LFS mkdir -c $count $stripe_dir ||
25770 error "lfs mkdir -c error"
25772 $LFS getdirstripe $stripe_dir ||
25773 error "lfs getdirstripe fails"
25776 stripe_count=$($LFS getdirstripe $stripe_dir |
25777 awk '/lmv_stripe_count:/ { print $2 }')
25779 [ $count -ne $stripe_count ] &&
25780 error_noexit "bad stripe count $stripe_count expected $count"
25783 dupe_stripes=$($LFS getdirstripe $stripe_dir |
25784 awk '/0x/ {count[$1] += 1}; END {
25785 for (idx in count) {
25786 if (count[idx]>1) {
25787 print "index " idx " count " count[idx]
25792 if [[ -n "$dupe_stripes" ]] ; then
25793 lfs getdirstripe $stripe_dir
25794 error_noexit "Dupe MDT above: $dupe_stripes "
25797 rm -rf $stripe_dir ||
25798 error_noexit "unlink $stripe_dir fails"
25802 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
25803 skip "Need MDS version at least 2.7.55" && return
25804 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
25807 for count in $(seq 2 $MDSCOUNT); do
25808 test_300s_helper $count
25811 run_test 300s "test lfs mkdir -c without -i"
25814 (( $MDS1_VERSION >= $(version_code 2.14.55) )) ||
25815 skip "need MDS 2.14.55 or later"
25816 (( $MDSCOUNT >= 2 )) || skip "needs at least 2 MDTs"
25818 local testdir="$DIR/$tdir/striped_dir"
25819 local dir1=$testdir/dir1
25820 local dir2=$testdir/dir2
25824 $LFS setdirstripe -D -c -1 --max-inherit=3 $testdir ||
25825 error "failed to set default stripe count for $testdir"
25828 local stripe_count=$($LFS getdirstripe -c $dir1)
25830 (( $stripe_count == $MDSCOUNT )) || error "wrong stripe count"
25832 local max_count=$((MDSCOUNT - 1))
25833 local mdts=$(comma_list $(mdts_nodes))
25835 do_nodes $mdts $LCTL set_param lod.*.max_mdt_stripecount=$max_count
25836 stack_trap "do_nodes $mdts $LCTL set_param lod.*.max_mdt_stripecount=0"
25839 stripe_count=$($LFS getdirstripe -c $dir2)
25841 (( $stripe_count == $max_count )) || error "wrong stripe count"
25843 run_test 300t "test max_mdt_stripecount"
25845 prepare_remote_file() {
25846 mkdir $DIR/$tdir/src_dir ||
25847 error "create remote source failed"
25849 cp /etc/hosts $DIR/$tdir/src_dir/a ||
25850 error "cp to remote source failed"
25851 touch $DIR/$tdir/src_dir/a
25853 $LFS mkdir -i 1 $DIR/$tdir/tgt_dir ||
25854 error "create remote target dir failed"
25856 touch $DIR/$tdir/tgt_dir/b
25858 mrename $DIR/$tdir/src_dir/a $DIR/$tdir/tgt_dir/b ||
25859 error "rename dir cross MDT failed!"
25861 $CHECKSTAT -t file $DIR/$tdir/src_dir/a &&
25862 error "src_child still exists after rename"
25864 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/b ||
25865 error "missing file(a) after rename"
25867 diff /etc/hosts $DIR/$tdir/tgt_dir/b ||
25868 error "diff after rename"
25872 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 4 MDTs"
25873 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25875 local remote_file=$DIR/$tdir/tgt_dir/b
25877 mkdir -p $DIR/$tdir
25879 prepare_remote_file || error "prepare remote file failed"
25882 $OPENUNLINK $remote_file $remote_file ||
25883 error "openunlink $remote_file failed"
25884 $CHECKSTAT -a $remote_file || error "$remote_file exists"
25886 run_test 310a "open unlink remote file"
25889 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 4 MDTs"
25890 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25892 local remote_file=$DIR/$tdir/tgt_dir/b
25894 mkdir -p $DIR/$tdir
25896 prepare_remote_file || error "prepare remote file failed"
25898 ln $remote_file $DIR/$tfile || error "link failed for remote file"
25899 $MULTIOP $DIR/$tfile Ouc || error "mulitop failed"
25900 $CHECKSTAT -t file $remote_file || error "check file failed"
25902 run_test 310b "unlink remote file with multiple links while open"
25905 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25906 [[ $MDSCOUNT -lt 4 ]] && skip_env "needs >= 4 MDTs"
25908 local remote_file=$DIR/$tdir/tgt_dir/b
25910 mkdir -p $DIR/$tdir
25912 prepare_remote_file || error "prepare remote file failed"
25914 ln $remote_file $DIR/$tfile || error "link failed for remote file"
25915 multiop_bg_pause $remote_file O_uc ||
25916 error "mulitop failed for remote file"
25918 $MULTIOP $DIR/$tfile Ouc
25919 kill -USR1 $MULTIPID
25922 run_test 310c "open-unlink remote file with multiple links"
25926 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25927 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
25928 [ $MDS1_VERSION -lt $(version_code 2.8.54) ] &&
25929 skip "lustre < 2.8.54 does not contain LU-4825 fix"
25930 remote_mds_nodsh && skip "remote MDS with nodsh"
25932 local old_iused=$($LFS df -i | awk '/OST0000/ { print $3; exit; }')
25933 local mdts=$(comma_list $(mdts_nodes))
25935 mkdir -p $DIR/$tdir
25936 $LFS setstripe -i 0 -c 1 $DIR/$tdir
25937 createmany -o $DIR/$tdir/$tfile. 1000
25939 # statfs data is not real time, let's just calculate it
25940 old_iused=$((old_iused + 1000))
25942 local count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
25943 osp.*OST0000*MDT0000.create_count")
25944 local max_count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
25945 osp.*OST0000*MDT0000.max_create_count")
25946 do_nodes $mdts "$LCTL set_param -n osp.*OST0000*.max_create_count=0"
25948 $LFS setstripe -i 0 $DIR/$tdir/$tfile || error "setstripe failed"
25949 local index=$($LFS getstripe -i $DIR/$tdir/$tfile)
25950 [ $index -ne 0 ] || error "$tfile stripe index is 0"
25952 unlinkmany $DIR/$tdir/$tfile. 1000
25954 do_nodes $mdts "$LCTL set_param -n \
25955 osp.*OST0000*.max_create_count=$max_count"
25956 [ $MDS1_VERSION -lt $(version_code 2.12.51) ] &&
25957 do_nodes $mdts "$LCTL set_param -n \
25958 osp.*OST0000*.create_count=$count"
25959 do_nodes $mdts "$LCTL get_param osp.*OST0000*.create_count" |
25960 grep "=0" && error "create_count is zero"
25963 for i in $(seq 120); do
25964 new_iused=$($LFS df -i | awk '/OST0000/ { print $3; exit; }')
25965 # system may be too busy to destroy all objs in time, use
25966 # a somewhat small value to not fail autotest
25967 [ $((old_iused - new_iused)) -gt 400 ] && break
25971 echo "waited $i sec, old Iused $old_iused, new Iused $new_iused"
25972 [ $((old_iused - new_iused)) -gt 400 ] ||
25973 error "objs not destroyed after unlink"
25975 run_test 311 "disable OSP precreate, and unlink should destroy objs"
25981 local fid=($($LFS getstripe $tf | grep 0x))
25982 local seq=${fid[3]#0x}
25983 local objid=${fid[1]}
25985 local vdevdir=$(dirname $(facet_vdevice $ost))
25986 local cmd="$ZDB -e -p $vdevdir -ddddd $(facet_device $ost)"
25987 local zfs_zapid=$(do_facet $ost $cmd |
25988 grep -w "/O/$seq/d$((objid%32))" -C 5 |
25989 awk '/Object/{getline; print $1}')
25990 local zfs_objid=$(do_facet $ost $cmd $zfs_zapid |
25991 awk "/$objid = /"'{printf $3}')
25996 zfs_object_blksz() {
26000 local vdevdir=$(dirname $(facet_vdevice $ost))
26001 local cmd="$ZDB -e -p $vdevdir -dddd $(facet_device $ost)"
26002 local blksz=$(do_facet $ost $cmd $objid |
26003 awk '/dblk/{getline; printf $4}')
26005 case "${blksz: -1}" in
26006 k|K) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024)) ;;
26007 m|M) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024*1024)) ;;
26014 test_312() { # LU-4856
26015 remote_ost_nodsh && skip "remote OST with nodsh"
26016 [[ "$ost1_FSTYPE" == "zfs" ]] || skip "the test only applies to zfs"
26018 local max_blksz=$(do_facet ost1 \
26019 $ZFS get -p recordsize $(facet_device ost1) |
26020 awk '!/VALUE/{print $3}')
26021 local tf=$DIR/$tfile
26023 $LFS setstripe -c1 $tf
26024 local facet="ost$(($($LFS getstripe -i $tf) + 1))"
26026 # Get ZFS object id
26027 local zfs_objid=$(zfs_get_objid $facet $tf)
26028 # block size change by sequential overwrite
26031 for ((bs=$PAGE_SIZE; bs <= max_blksz; bs *= 4)) ; do
26032 dd if=/dev/zero of=$tf bs=$bs count=1 oflag=sync conv=notrunc
26034 local blksz=$(zfs_object_blksz $facet $zfs_objid)
26035 [[ $blksz -eq $bs ]] || error "blksz error: $blksz, expected: $bs"
26039 $LFS setstripe -c1 $tf
26040 facet="ost$(($($LFS getstripe -i $tf) + 1))"
26042 # block size change by sequential append write
26043 dd if=/dev/zero of=$tf bs=$PAGE_SIZE count=1 oflag=sync conv=notrunc
26044 zfs_objid=$(zfs_get_objid $facet $tf)
26047 for ((count = 1; count < $((max_blksz / PAGE_SIZE)); count *= 2)); do
26048 dd if=/dev/zero of=$tf bs=$PAGE_SIZE count=$count seek=$count \
26049 oflag=sync conv=notrunc
26051 blksz=$(zfs_object_blksz $facet $zfs_objid)
26052 (( $blksz == 2 * count * PAGE_SIZE )) ||
26053 error "blksz error, actual $blksz, " \
26054 "expected: 2 * $count * $PAGE_SIZE"
26059 $LFS setstripe -c1 $tf
26060 facet="ost$(($($LFS getstripe -i $tf) + 1))"
26061 zfs_objid=$(zfs_get_objid $facet $tf)
26063 dd if=/dev/zero of=$tf bs=1K count=1 oflag=sync conv=notrunc
26064 blksz=$(zfs_object_blksz $facet $zfs_objid)
26065 (( blksz == PAGE_SIZE )) ||
26066 error "blksz error: $blksz, expected: $PAGE_SIZE"
26068 dd if=/dev/zero of=$tf bs=64K count=1 oflag=sync conv=notrunc seek=128
26069 blksz=$(zfs_object_blksz $facet $zfs_objid)
26070 (( blksz == 65536 )) || error "blksz error: $blksz, expected: 64k"
26072 dd if=/dev/zero of=$tf bs=1M count=1 oflag=sync conv=notrunc
26073 blksz=$(zfs_object_blksz $facet $zfs_objid)
26074 (( blksz == 65536 )) || error "rewrite error: $blksz, expected: 64k"
26076 run_test 312 "make sure ZFS adjusts its block size by write pattern"
26079 remote_ost_nodsh && skip "remote OST with nodsh"
26081 local file=$DIR/$tfile
26084 $LFS setstripe -c 1 -i 0 $file || error "setstripe failed"
26086 # define OBD_FAIL_TGT_RCVD_EIO 0x720
26087 do_facet ost1 "$LCTL set_param fail_loc=0x720"
26088 dd if=/dev/zero of=$file bs=$PAGE_SIZE oflag=direct count=1 &&
26089 error "write should failed"
26090 do_facet ost1 "$LCTL set_param fail_loc=0"
26093 run_test 313 "io should fail after last_rcvd update fail"
26096 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
26098 $LFS setstripe -c 2 -i 0 $DIR/$tfile || error "setstripe failed"
26099 do_facet ost1 "$LCTL set_param fail_loc=0x720"
26101 wait_delete_completed
26102 do_facet ost1 "$LCTL set_param fail_loc=0"
26104 run_test 314 "OSP shouldn't fail after last_rcvd update failure"
26106 test_315() { # LU-618
26107 [ -f /proc/$$/io ] || skip_env "no IO accounting in kernel"
26109 local file=$DIR/$tfile
26112 $MULTIOP $file oO_CREAT:O_DIRECT:O_RDWR:w4063232c ||
26113 error "multiop file write failed"
26114 $MULTIOP $file oO_RDONLY:r4063232_c &
26119 local rbytes=$(awk '/read_bytes/ { print $2 }' /proc/$PID/io)
26122 [ $rbytes -gt 4000000 ] || error "read is not accounted ($rbytes)"
26125 run_test 315 "read should be accounted"
26128 (( $MDSCOUNT >= 2 )) || skip "needs >= 2 MDTs"
26129 large_xattr_enabled || skip "ea_inode feature disabled"
26131 mkdir_on_mdt0 $DIR/$tdir || error "mkdir $tdir failed"
26132 mkdir $DIR/$tdir/d || error "mkdir $tdir/d failed"
26133 chown nobody $DIR/$tdir/d || error "chown $tdir/d failed"
26134 touch $DIR/$tdir/d/$tfile || error "touch $tdir/d/$tfile failed"
26136 $LFS migrate -m1 $DIR/$tdir/d || error "lfs migrate -m1 failed"
26138 run_test 316 "lfs migrate of file with large_xattr enabled"
26141 [ $MDS1_VERSION -lt $(version_code 2.11.53) ] &&
26142 skip "Need MDS version at least 2.11.53"
26143 if [ "$ost1_FSTYPE" == "zfs" ]; then
26144 skip "LU-10370: no implementation for ZFS"
26148 local grant_blk_size
26150 grant_blk_size=$($LCTL get_param osc.$FSNAME*.import |
26151 awk '/grant_block_size:/ { print $2; exit; }')
26153 # Create File of size 5M. Truncate it to below size's and verify
26156 dd if=/dev/zero of=$DIR/$tfile bs=5M count=1 conv=fsync ||
26157 error "Create file $DIR/$tfile failed"
26158 stack_trap "rm -f $DIR/$tfile" EXIT
26160 for trunc_sz in 2097152 4097 4000 509 0; do
26161 $TRUNCATE $DIR/$tfile $trunc_sz ||
26162 error "truncate $tfile to $trunc_sz failed"
26163 local sz=$(stat --format=%s $DIR/$tfile)
26164 local blk=$(stat --format=%b $DIR/$tfile)
26165 local trunc_blk=$((((trunc_sz + (grant_blk_size - 1) ) /
26166 grant_blk_size) * 8))
26168 if [[ $blk -ne $trunc_blk ]]; then
26169 $(which stat) $DIR/$tfile
26170 error "Expected Block $trunc_blk got $blk for $tfile"
26173 $CHECKSTAT -s $trunc_sz $DIR/$tfile ||
26174 error "Expected Size $trunc_sz got $sz for $tfile"
26179 # Create file with a hole and write actual 65536 bytes which aligned
26180 # with 4K and 64K PAGE_SIZE. Block count must be 128.
26183 dd if=/dev/zero of=$DIR/$tfile bs=$bs count=1 seek=5 conv=fsync ||
26184 error "Create file : $DIR/$tfile"
26187 # Truncate to size $trunc_sz bytes. Strip tail blocks and leave only 8
26188 # blocks. The block count must drop to 8.
26190 trunc_sz=$(($(stat --format=%s $DIR/$tfile) -
26191 ((bs - grant_blk_size) + 1)))
26192 $TRUNCATE $DIR/$tfile $trunc_sz ||
26193 error "truncate $tfile to $trunc_sz failed"
26195 local trunc_bsz=$((grant_blk_size / $(stat --format=%B $DIR/$tfile)))
26196 sz=$(stat --format=%s $DIR/$tfile)
26197 blk=$(stat --format=%b $DIR/$tfile)
26199 if [[ $blk -ne $trunc_bsz ]]; then
26200 $(which stat) $DIR/$tfile
26201 error "Expected Block $trunc_bsz got $blk for $tfile"
26204 $CHECKSTAT -s $trunc_sz $DIR/$tfile ||
26205 error "Expected Size $trunc_sz got $sz for $tfile"
26207 run_test 317 "Verify blocks get correctly update after truncate"
26210 local llite_name="llite.$($LFS getname $MOUNT | awk '{print $1}')"
26211 local old_max_active=$($LCTL get_param -n \
26212 ${llite_name}.max_read_ahead_async_active \
26215 $LCTL set_param llite.*.max_read_ahead_async_active=256
26216 local max_active=$($LCTL get_param -n \
26217 ${llite_name}.max_read_ahead_async_active \
26219 [ $max_active -ne 256 ] && error "expected 256 but got $max_active"
26221 $LCTL set_param llite.*.max_read_ahead_async_active=0 ||
26222 error "set max_read_ahead_async_active should succeed"
26224 $LCTL set_param llite.*.max_read_ahead_async_active=512
26225 max_active=$($LCTL get_param -n \
26226 ${llite_name}.max_read_ahead_async_active 2>/dev/null)
26227 [ $max_active -eq 512 ] || error "expected 512 but got $max_active"
26229 # restore @max_active
26230 [ $old_max_active -ne 0 ] && $LCTL set_param \
26231 llite.*.max_read_ahead_async_active=$old_max_active
26233 local old_threshold=$($LCTL get_param -n \
26234 ${llite_name}.read_ahead_async_file_threshold_mb 2>/dev/null)
26235 local max_per_file_mb=$($LCTL get_param -n \
26236 ${llite_name}.max_read_ahead_per_file_mb 2>/dev/null)
26238 local invalid=$(($max_per_file_mb + 1))
26240 llite.*.read_ahead_async_file_threshold_mb=$invalid\
26241 && error "set $invalid should fail"
26243 local valid=$(($invalid - 1))
26245 llite.*.read_ahead_async_file_threshold_mb=$valid ||
26246 error "set $valid should succeed"
26247 local threshold=$($LCTL get_param -n \
26248 ${llite_name}.read_ahead_async_file_threshold_mb 2>/dev/null)
26249 [ $threshold -eq $valid ] || error \
26250 "expect threshold $valid got $threshold"
26252 llite.*.read_ahead_async_file_threshold_mb=$old_threshold
26254 run_test 318 "Verify async readahead tunables"
26257 (( $MDSCOUNT >= 2 )) || skip "needs >= 2 MDTs"
26259 local before=$(date +%s)
26261 local mdir=$DIR/$tdir
26262 local file=$mdir/xxx
26264 $LFS mkdir -i0 $mdir || error "mkdir $mdir fails"
26267 #define OBD_FAIL_LDLM_LOCAL_CANCEL_PAUSE 0x32c
26268 $LCTL set_param fail_val=5 fail_loc=0x8000032c
26269 $LFS migrate -m1 $mdir &
26272 dd if=$file of=/dev/null
26274 evict=$($LCTL get_param mdc.$FSNAME-MDT*.state |
26275 awk -F"[ [,]" '/EVICTED ]$/ { if (mx<$5) {mx=$5;} } END { print mx }')
26277 [ -z "$evict" ] || [[ $evict -le $before ]] || error "eviction happened"
26279 run_test 319 "lost lease lock on migrate error"
26281 test_398a() { # LU-4198
26282 local ost1_imp=$(get_osc_import_name client ost1)
26283 local imp_name=$($LCTL list_param osc.$ost1_imp | head -n1 |
26286 $LFS setstripe -c 1 -i 0 $DIR/$tfile
26287 stack_trap "rm -f $DIR/$tfile"
26288 $LCTL set_param ldlm.namespaces.*.lru_size=clear
26290 # request a new lock on client
26291 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
26293 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=direct conv=notrunc
26294 local lock_count=$($LCTL get_param -n \
26295 ldlm.namespaces.$imp_name.lru_size)
26296 [[ $lock_count -eq 0 ]] || error "lock should be cancelled by direct IO"
26298 $LCTL set_param ldlm.namespaces.*-OST0000-osc-ffff*.lru_size=clear
26300 # no lock cached, should use lockless DIO and not enqueue new lock
26301 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=direct conv=notrunc
26302 lock_count=$($LCTL get_param -n \
26303 ldlm.namespaces.$imp_name.lru_size)
26304 [[ $lock_count -eq 0 ]] || error "no lock should be held by direct IO"
26306 $LCTL set_param ldlm.namespaces.*-OST0000-osc-ffff*.lru_size=clear
26308 # no lock cached, should use locked DIO append
26309 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=direct oflag=append \
26310 conv=notrunc || error "DIO append failed"
26311 lock_count=$($LCTL get_param -n \
26312 ldlm.namespaces.*-OST0000-osc-ffff*.lru_size)
26313 [[ $lock_count -ne 0 ]] || error "lock still must be held by DIO append"
26315 run_test 398a "direct IO should cancel lock otherwise lockless"
26317 test_398b() { # LU-4198
26318 local before=$(date +%s)
26322 which fio || skip_env "no fio installed"
26323 $LFS setstripe -c -1 -S 1M $DIR/$tfile
26324 dd if=/dev/zero of=$DIR/$tfile bs=1M count=$size
26326 # Single page, multiple pages, stripe size, 4*stripe size
26327 for bsize in $(( $PAGE_SIZE )) $(( 4*$PAGE_SIZE )) 1048576 4194304; do
26328 echo "mix direct rw ${bsize} by fio with $njobs jobs..."
26329 fio --name=rand-rw --rw=randrw --bs=$bsize --direct=1 \
26330 --numjobs=$njobs --fallocate=none \
26331 --iodepth=16 --allow_file_create=0 \
26332 --size=$((size/njobs))M \
26333 --filename=$DIR/$tfile &
26336 echo "mix buffer rw ${bsize} by fio with $njobs jobs..."
26337 fio --name=rand-rw --rw=randrw --bs=$bsize \
26338 --numjobs=$njobs --fallocate=none \
26339 --iodepth=16 --allow_file_create=0 \
26340 --size=$((size/njobs))M \
26341 --filename=$DIR/$tfile || true
26345 evict=$(do_facet client $LCTL get_param \
26346 osc.$FSNAME-OST*-osc-*/state |
26347 awk -F"[ [,]" '/EVICTED ]$/ { if (t<$5) {t=$5;} } END { print t }')
26349 [ -z "$evict" ] || [[ $evict -le $before ]] ||
26350 (do_facet client $LCTL get_param \
26351 osc.$FSNAME-OST*-osc-*/state;
26352 error "eviction happened: $evict before:$before")
26356 run_test 398b "DIO and buffer IO race"
26358 test_398c() { # LU-4198
26359 local ost1_imp=$(get_osc_import_name client ost1)
26360 local imp_name=$($LCTL list_param osc.$ost1_imp | head -n1 |
26363 which fio || skip_env "no fio installed"
26365 saved_debug=$($LCTL get_param -n debug)
26366 $LCTL set_param debug=0
26368 local size=$(lctl get_param -n osc.$FSNAME-OST0000*.kbytesavail | head -1)
26369 ((size /= 1024)) # by megabytes
26370 ((size /= 2)) # write half of the OST at most
26371 [ $size -gt 40 ] && size=40 #reduce test time anyway
26373 $LFS setstripe -c 1 $DIR/$tfile
26375 # it seems like ldiskfs reserves more space than necessary if the
26376 # writing blocks are not mapped, so it extends the file firstly
26377 dd if=/dev/zero of=$DIR/$tfile bs=1M count=$size && sync
26378 cancel_lru_locks osc
26380 # clear and verify rpc_stats later
26381 $LCTL set_param osc.${FSNAME}-OST0000-osc-ffff*.rpc_stats=clear
26384 echo "writing ${size}M to OST0 by fio with $njobs jobs..."
26385 fio --name=rand-write --rw=randwrite --bs=$PAGE_SIZE --direct=1 \
26386 --numjobs=$njobs --fallocate=none --ioengine=libaio \
26387 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
26388 --filename=$DIR/$tfile
26389 [ $? -eq 0 ] || error "fio write error"
26391 [ $($LCTL get_param -n ldlm.namespaces.$imp_name.lock_count) -eq 0 ] ||
26392 error "Locks were requested while doing AIO"
26394 # get the percentage of 1-page I/O
26395 pct=$($LCTL get_param osc.${imp_name}.rpc_stats |
26396 grep -A 1 'pages per rpc' | grep -v 'pages per rpc' |
26398 [ $pct -le 50 ] || error "$pct% of I/O are 1-page"
26400 echo "mix rw ${size}M to OST0 by fio with $njobs jobs..."
26401 fio --name=rand-rw --rw=randrw --bs=$PAGE_SIZE --direct=1 \
26402 --numjobs=$njobs --fallocate=none --ioengine=libaio \
26403 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
26404 --filename=$DIR/$tfile
26405 [ $? -eq 0 ] || error "fio mixed read write error"
26407 echo "AIO with large block size ${size}M"
26408 fio --name=rand-rw --rw=randrw --bs=${size}M --direct=1 \
26409 --numjobs=1 --fallocate=none --ioengine=libaio \
26410 --iodepth=16 --allow_file_create=0 --size=${size}M \
26411 --filename=$DIR/$tfile
26412 [ $? -eq 0 ] || error "fio large block size failed"
26415 $LCTL set_param debug="$saved_debug"
26417 run_test 398c "run fio to test AIO"
26419 test_398d() { # LU-13846
26420 which aiocp || skip_env "no aiocp installed"
26421 local aio_file=$DIR/$tfile.aio
26423 $LFS setstripe -c -1 -S 1M $DIR/$tfile $aio_file
26425 dd if=/dev/urandom of=$DIR/$tfile bs=1M count=64
26426 aiocp -a $PAGE_SIZE -b 64M -s 64M -f O_DIRECT $DIR/$tfile $aio_file
26427 stack_trap "rm -f $DIR/$tfile $aio_file"
26429 diff $DIR/$tfile $aio_file || error "file diff after aiocp"
26431 # make sure we don't crash and fail properly
26432 aiocp -a 512 -b 64M -s 64M -f O_DIRECT $DIR/$tfile $aio_file &&
26433 error "aio not aligned with PAGE SIZE should fail"
26435 rm -f $DIR/$tfile $aio_file
26437 run_test 398d "run aiocp to verify block size > stripe size"
26440 dd if=/dev/zero of=$DIR/$tfile bs=1234 count=1
26441 touch $DIR/$tfile.new
26442 dd if=$DIR/$tfile of=$DIR/$tfile.new bs=1M count=1 oflag=direct
26444 run_test 398e "O_Direct open cleared by fcntl doesn't cause hang"
26446 test_398f() { # LU-14687
26447 which aiocp || skip_env "no aiocp installed"
26448 local aio_file=$DIR/$tfile.aio
26450 $LFS setstripe -c -1 -S 1M $DIR/$tfile $aio_file
26452 dd if=/dev/zero of=$DIR/$tfile bs=1M count=64
26453 stack_trap "rm -f $DIR/$tfile $aio_file"
26455 #define OBD_FAIL_LLITE_PAGE_ALLOC 0x1418
26456 $LCTL set_param fail_loc=0x1418
26457 # make sure we don't crash and fail properly
26458 aiocp -b 64M -s 64M -f O_DIRECT $DIR/$tfile $aio_file &&
26459 error "aio with page allocation failure succeeded"
26460 $LCTL set_param fail_loc=0
26461 diff $DIR/$tfile $aio_file
26462 [[ $? != 0 ]] || error "no diff after failed aiocp"
26464 run_test 398f "verify aio handles ll_direct_rw_pages errors correctly"
26466 # NB: To get the parallel DIO behavior in LU-13798, there must be > 1
26467 # stripe and i/o size must be > stripe size
26468 # Old style synchronous DIO waits after submitting each chunk, resulting in a
26469 # single RPC in flight. This test shows async DIO submission is working by
26470 # showing multiple RPCs in flight.
26471 test_398g() { # LU-13798
26472 $LFS setstripe -o 0,0 -S 1M $DIR/$tfile
26474 # We need to do some i/o first to acquire enough grant to put our RPCs
26475 # in flight; otherwise a new connection may not have enough grant
26477 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=1 oflag=direct ||
26478 error "parallel dio failed"
26479 stack_trap "rm -f $DIR/$tfile"
26481 # Reduce RPC size to 1M to avoid combination in to larger RPCs
26482 local pages_per_rpc=$($LCTL get_param osc.*-OST0000-*.max_pages_per_rpc)
26483 $LCTL set_param osc.*-OST0000-*.max_pages_per_rpc=1M
26484 stack_trap "$LCTL set_param -n $pages_per_rpc"
26486 # Recreate file so it's empty
26488 $LFS setstripe -o 0,0 -S 1M $DIR/$tfile
26489 #Pause rpc completion to guarantee we see multiple rpcs in flight
26490 #define OBD_FAIL_OST_BRW_PAUSE_BULK
26491 do_facet ost1 $LCTL set_param fail_loc=0x214 fail_val=2
26492 stack_trap "do_facet ost1 $LCTL set_param fail_loc=0"
26495 $LCTL set_param osc.*.rpc_stats=c
26497 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=1 oflag=direct ||
26498 error "parallel dio failed"
26499 stack_trap "rm -f $DIR/$tfile"
26501 $LCTL get_param osc.*-OST0000-*.rpc_stats
26502 pct=$($LCTL get_param osc.*-OST0000-*.rpc_stats |
26503 grep -A 8 'rpcs in flight' | grep -v 'rpcs in flight' |
26504 grep "8:" | awk '{print $8}')
26505 # We look at the "8 rpcs in flight" field, and verify A) it is present
26506 # and B) it includes all RPCs. This proves we had 8 RPCs in flight,
26507 # as expected for an 8M DIO to a file with 1M stripes.
26508 [ $pct -eq 100 ] || error "we should see 8 RPCs in flight"
26510 # Verify turning off parallel dio works as expected
26512 $LCTL set_param osc.*.rpc_stats=c
26513 $LCTL set_param llite.*.parallel_dio=0
26514 stack_trap '$LCTL set_param llite.*.parallel_dio=1'
26516 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=1 oflag=direct ||
26517 error "dio with parallel dio disabled failed"
26519 # Ideally, we would see only one RPC in flight here, but there is an
26520 # unavoidable race between i/o completion and RPC in flight counting,
26521 # so while only 1 i/o is in flight at a time, the RPC in flight counter
26522 # will sometimes exceed 1 (3 or 4 is not rare on VM testing).
26523 # So instead we just verify it's always < 8.
26524 $LCTL get_param osc.*-OST0000-*.rpc_stats
26525 ret=$($LCTL get_param osc.*-OST0000-*.rpc_stats |
26526 grep -A 8 'rpcs in flight' | grep -v 'rpcs in flight' |
26527 grep '^$' -B1 | grep . | awk '{print $1}')
26528 [ $ret != "8:" ] ||
26529 error "we should see fewer than 8 RPCs in flight (saw $ret)"
26531 run_test 398g "verify parallel dio async RPC submission"
26533 test_398h() { # LU-13798
26534 local dio_file=$DIR/$tfile.dio
26536 $LFS setstripe -C 2 -S 1M $DIR/$tfile $dio_file
26538 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct
26539 stack_trap "rm -f $DIR/$tfile $dio_file"
26541 dd if=$DIR/$tfile of=$dio_file bs=8M count=8 iflag=direct oflag=direct ||
26542 error "parallel dio failed"
26543 diff $DIR/$tfile $dio_file
26544 [[ $? == 0 ]] || error "file diff after aiocp"
26546 run_test 398h "verify correctness of read & write with i/o size >> stripe size"
26548 test_398i() { # LU-13798
26549 local dio_file=$DIR/$tfile.dio
26551 $LFS setstripe -C 2 -S 1M $DIR/$tfile $dio_file
26553 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct
26554 stack_trap "rm -f $DIR/$tfile $dio_file"
26556 #define OBD_FAIL_LLITE_PAGE_ALLOC 0x1418
26557 $LCTL set_param fail_loc=0x1418
26558 # make sure we don't crash and fail properly
26559 dd if=$DIR/$tfile of=$dio_file bs=8M count=8 iflag=direct oflag=direct &&
26560 error "parallel dio page allocation failure succeeded"
26561 diff $DIR/$tfile $dio_file
26562 [[ $? != 0 ]] || error "no diff after failed aiocp"
26564 run_test 398i "verify parallel dio handles ll_direct_rw_pages errors correctly"
26566 test_398j() { # LU-13798
26567 # Stripe size > RPC size but less than i/o size tests split across
26568 # stripes and RPCs for individual i/o op
26569 $LFS setstripe -o 0,0 -S 4M $DIR/$tfile $DIR/$tfile.2
26571 # Reduce RPC size to 1M to guarantee split to multiple RPCs per stripe
26572 local pages_per_rpc=$($LCTL get_param osc.*-OST0000-*.max_pages_per_rpc)
26573 $LCTL set_param osc.*-OST0000-*.max_pages_per_rpc=1M
26574 stack_trap "$LCTL set_param -n $pages_per_rpc"
26576 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct ||
26577 error "parallel dio write failed"
26578 stack_trap "rm -f $DIR/$tfile $DIR/$tfile.2"
26580 dd if=$DIR/$tfile of=$DIR/$tfile.2 bs=8M count=8 iflag=direct ||
26581 error "parallel dio read failed"
26582 diff $DIR/$tfile $DIR/$tfile.2
26583 [[ $? == 0 ]] || error "file diff after parallel dio read"
26585 run_test 398j "test parallel dio where stripe size > rpc_size"
26587 test_398k() { # LU-13798
26588 wait_delete_completed
26591 # 4 stripe file; we will cause out of space on OST0
26592 $LFS setstripe -o 0,1,0,1 -S 1M $DIR/$tfile
26594 # Fill OST0 (if it's not too large)
26595 ORIGFREE=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
26597 if [[ $ORIGFREE -gt $MAXFREE ]]; then
26598 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
26600 $LFS setstripe -i 0 -c 1 $DIR/$tfile.1
26601 dd if=/dev/zero of=$DIR/$tfile.1 bs=1024 count=$MAXFREE &&
26602 error "dd should fill OST0"
26603 stack_trap "rm -f $DIR/$tfile.1"
26605 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct
26609 $CHECKSTAT -t file -s 0 $DIR/$tfile ||
26610 error "file is not 0 bytes in size"
26612 # dd above should not succeed, but don't error until here so we can
26613 # get debug info above
26615 error "parallel dio write with enospc succeeded"
26616 stack_trap "rm -f $DIR/$tfile"
26618 run_test 398k "test enospc on first stripe"
26620 test_398l() { # LU-13798
26621 wait_delete_completed
26624 # 4 stripe file; we will cause out of space on OST0
26625 # Note the 1M stripe size and the > 1M i/o size mean this ENOSPC
26626 # happens on the second i/o chunk we issue
26627 $LFS setstripe -o 1,0,1,0 -S 1M $DIR/$tfile $DIR/$tfile.2
26629 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=2 oflag=direct
26630 stack_trap "rm -f $DIR/$tfile"
26632 # Fill OST0 (if it's not too large)
26633 ORIGFREE=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
26635 if [[ $ORIGFREE -gt $MAXFREE ]]; then
26636 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
26638 $LFS setstripe -i 0 -c 1 $DIR/$tfile.1
26639 dd if=/dev/zero of=$DIR/$tfile.1 bs=1024 count=$MAXFREE &&
26640 error "dd should fill OST0"
26641 stack_trap "rm -f $DIR/$tfile.1"
26643 dd if=$DIR/$tfile of=$DIR/$tfile.2 bs=8M count=8 oflag=direct
26645 stack_trap "rm -f $DIR/$tfile.2"
26647 # Check that short write completed as expected
26648 ls -la $DIR/$tfile.2
26649 $CHECKSTAT -t file -s 1048576 $DIR/$tfile.2 ||
26650 error "file is not 1M in size"
26652 # dd above should not succeed, but don't error until here so we can
26653 # get debug info above
26655 error "parallel dio write with enospc succeeded"
26657 # Truncate source file to same length as output file and diff them
26658 $TRUNCATE $DIR/$tfile 1048576
26659 diff $DIR/$tfile $DIR/$tfile.2
26660 [[ $? == 0 ]] || error "data incorrect after short write"
26662 run_test 398l "test enospc on intermediate stripe/RPC"
26664 test_398m() { # LU-13798
26665 $LFS setstripe -o 0,1,0,1 -S 1M $DIR/$tfile
26667 # Set up failure on OST0, the first stripe:
26668 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
26669 #NB: Fail val is ost # + 1, because we cannot use cfs_fail_val = 0
26670 # OST0 is on ost1, OST1 is on ost2.
26671 # So this fail_val specifies OST0
26672 do_facet ost1 $LCTL set_param fail_loc=0x20e fail_val=1
26673 stack_trap "do_facet ost1 $LCTL set_param fail_loc=0"
26675 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct &&
26676 error "parallel dio write with failure on first stripe succeeded"
26677 stack_trap "rm -f $DIR/$tfile"
26678 do_facet ost1 $LCTL set_param fail_loc=0 fail_val=0
26680 # Place data in file for read
26681 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct ||
26682 error "parallel dio write failed"
26684 # Fail read on OST0, first stripe
26685 #define OBD_FAIL_OST_BRW_READ_BULK 0x20f
26686 do_facet ost1 $LCTL set_param fail_loc=0x20f fail_val=1
26687 dd if=$DIR/$tfile of=$DIR/$tfile.2 bs=8M count=8 iflag=direct &&
26688 error "parallel dio read with error on first stripe succeeded"
26689 rm -f $DIR/$tfile.2
26690 do_facet ost1 $LCTL set_param fail_loc=0 fail_val=0
26692 # Switch to testing on OST1, second stripe
26693 # Clear file contents, maintain striping
26695 # Set up failure on OST1, second stripe:
26696 do_facet ost2 $LCTL set_param fail_loc=0x20e fail_val=2
26697 stack_trap "do_facet ost2 $LCTL set_param fail_loc=0"
26699 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct &&
26700 error "parallel dio write with failure on second stripe succeeded"
26701 stack_trap "rm -f $DIR/$tfile"
26702 do_facet ost2 $LCTL set_param fail_loc=0 fail_val=0
26704 # Place data in file for read
26705 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct ||
26706 error "parallel dio write failed"
26708 # Fail read on OST1, second stripe
26709 #define OBD_FAIL_OST_BRW_READ_BULK 0x20f
26710 do_facet ost2 $LCTL set_param fail_loc=0x20f fail_val=2
26711 dd if=$DIR/$tfile of=$DIR/$tfile.2 bs=8M count=8 iflag=direct &&
26712 error "parallel dio read with error on second stripe succeeded"
26713 rm -f $DIR/$tfile.2
26714 do_facet ost2 $LCTL set_param fail_loc=0 fail_val=0
26716 run_test 398m "test RPC failures with parallel dio"
26718 # Parallel submission of DIO should not cause problems for append, but it's
26719 # important to verify.
26720 test_398n() { # LU-13798
26721 $LFS setstripe -C 2 -S 1M $DIR/$tfile
26723 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 ||
26724 error "dd to create source file failed"
26725 stack_trap "rm -f $DIR/$tfile"
26727 dd if=$DIR/$tfile of=$DIR/$tfile.1 bs=8M count=8 oflag=direct oflag=append ||
26728 error "parallel dio write with failure on second stripe succeeded"
26729 stack_trap "rm -f $DIR/$tfile $DIR/$tfile.1"
26730 diff $DIR/$tfile $DIR/$tfile.1
26731 [[ $? == 0 ]] || error "data incorrect after append"
26734 run_test 398n "test append with parallel DIO"
26737 directio rdwr $DIR/$tfile 0 1 1 || error "bad KMS"
26739 run_test 398o "right kms with DIO"
26743 (( $OSTCOUNT >= 2 )) || skip "needs >= 2 OSTs"
26744 which aiocp || skip_env "no aiocp installed"
26746 local stripe_size=$((1024 * 1024)) #1 MiB
26747 # Max i/o below is ~ 4 * stripe_size, so this gives ~5 i/os
26748 local file_size=$((25 * stripe_size))
26750 $LFS setstripe -c 2 -S $stripe_size $DIR/$tfile.1
26751 stack_trap "rm -f $DIR/$tfile*"
26752 # Just a bit bigger than the largest size in the test set below
26753 dd if=/dev/urandom bs=$file_size count=1 of=$DIR/$tfile.1 ||
26754 error "buffered i/o to create file failed"
26756 for bs in $PAGE_SIZE $((PAGE_SIZE * 4)) $stripe_size \
26757 $((stripe_size * 4)); do
26759 $LFS setstripe -c 2 -S $stripe_size $DIR/$tfile.2
26761 echo "bs: $bs, file_size $file_size"
26762 aiocp -a $PAGE_SIZE -b $bs -s $file_size -f O_DIRECT \
26763 $DIR/$tfile.1 $DIR/$tfile.2 &
26765 # Buffered I/O with similar but not the same block size
26766 dd if=$DIR/$tfile.1 bs=$((bs * 2)) of=$DIR/$tfile.2 \
26773 if (( rc1 != 0 )); then
26774 error "aio copy 1 w/bsize $bs failed: $rc1"
26776 if (( rc2 != 0 )); then
26777 error "buffered copy 2 w/bsize $bs failed: $rc2"
26780 $CHECKSTAT -t file -s $file_size $DIR/$tfile.2 ||
26781 error "size incorrect"
26782 cmp --verbose $DIR/$tfile.1 $DIR/$tfile.2 ||
26783 error "files differ, bsize $bs"
26784 rm -f $DIR/$tfile.2
26787 run_test 398p "race aio with buffered i/o"
26791 (( $OSTCOUNT >= 2 )) || skip "needs >= 2 OSTs"
26793 local stripe_size=$((1024 * 1024)) #1 MiB
26794 # Max i/o below is ~ 4 * stripe_size, so this gives ~5 i/os
26795 local file_size=$((25 * stripe_size))
26797 $LFS setstripe -c 2 -S $stripe_size $DIR/$tfile.1
26798 $LFS setstripe -c 2 -S $stripe_size $DIR/$tfile.2
26800 # Just a bit bigger than the largest size in the test set below
26801 dd if=/dev/urandom bs=$file_size count=1 of=$DIR/$tfile.1 ||
26802 error "buffered i/o to create file failed"
26804 for bs in $PAGE_SIZE $((PAGE_SIZE * 4)) $stripe_size \
26805 $((stripe_size * 4)); do
26807 echo "bs: $bs, file_size $file_size"
26808 dd if=$DIR/$tfile.1 bs=$((bs *2 )) of=$DIR/tfile.2 \
26809 conv=notrunc oflag=direct iflag=direct &
26811 # Buffered I/O with similar but not the same block size
26812 dd if=$DIR/$tfile.1 bs=$((bs * 2)) of=$DIR/$tfile.2 \
26819 if (( rc1 != 0 )); then
26820 error "dio copy 1 w/bsize $bs failed: $rc1"
26822 if (( rc2 != 0 )); then
26823 error "buffered copy 2 w/bsize $bs failed: $rc2"
26826 $CHECKSTAT -t file -s $file_size $DIR/$tfile.2 ||
26827 error "size incorrect"
26828 diff $DIR/$tfile.1 $DIR/$tfile.2 ||
26829 error "files differ, bsize $bs"
26834 run_test 398q "race dio with buffered i/o"
26837 local read_write=$1
26838 if [ "$read_write" = "write" ]; then
26839 local dd_cmd="dd if=/dev/zero of=$DIR/$tfile"
26840 elif [ "$read_write" = "read" ]; then
26841 local dd_cmd="dd of=/dev/null if=$DIR/$tfile"
26843 error "argument error"
26846 # turn off debug for performance testing
26847 local saved_debug=$($LCTL get_param -n debug)
26848 $LCTL set_param debug=0
26850 $LFS setstripe -c 1 -i 0 $DIR/$tfile
26852 # get ost1 size - $FSNAME-OST0000
26853 local ost1_avail_size=$($LFS df $DIR | awk /${ost1_svc}/'{ print $4 }')
26854 local blocks=$((ost1_avail_size/2/1024)) # half avail space by megabytes
26855 [ $blocks -gt 1000 ] && blocks=1000 # 1G in maximum
26857 if [ "$read_write" = "read" ]; then
26858 $TRUNCATE $DIR/$tfile $(expr 1048576 \* $blocks)
26861 local start_time=$(date +%s.%N)
26862 $dd_cmd bs=1M count=$blocks oflag=sync ||
26863 error "real dd $read_write error"
26864 local duration=$(bc <<< "$(date +%s.%N) - $start_time")
26866 if [ "$read_write" = "write" ]; then
26870 # define OBD_FAIL_OST_FAKE_RW 0x238
26871 do_facet ost1 $LCTL set_param fail_loc=0x238
26873 local start_time=$(date +%s.%N)
26874 $dd_cmd bs=1M count=$blocks oflag=sync ||
26875 error "fake dd $read_write error"
26876 local duration_fake=$(bc <<< "$(date +%s.%N) - $start_time")
26878 if [ "$read_write" = "write" ]; then
26880 cancel_lru_locks osc
26881 $CHECKSTAT -t file -s $((blocks * 1024 * 1024)) $DIR/$tfile ||
26882 error "$tfile size not $blocks MB"
26884 do_facet ost1 $LCTL set_param fail_loc=0
26886 echo "fake $read_write $duration_fake vs. normal $read_write" \
26887 "$duration in seconds"
26888 [ $(bc <<< "$duration_fake < $duration") -eq 1 ] ||
26889 error_not_in_vm "fake write is slower"
26891 $LCTL set_param -n debug="$saved_debug"
26894 test_399a() { # LU-7655 for OST fake write
26895 remote_ost_nodsh && skip "remote OST with nodsh"
26899 run_test 399a "fake write should not be slower than normal write"
26901 test_399b() { # LU-8726 for OST fake read
26902 remote_ost_nodsh && skip "remote OST with nodsh"
26903 if [ "$ost1_FSTYPE" != "ldiskfs" ]; then
26904 skip_env "ldiskfs only test"
26909 run_test 399b "fake read should not be slower than normal read"
26911 test_400a() { # LU-1606, was conf-sanity test_74
26912 if ! which $CC > /dev/null 2>&1; then
26913 skip_env "$CC is not installed"
26916 local extra_flags=''
26917 local out=$TMP/$tfile
26918 local prefix=/usr/include/lustre
26921 # Oleg removes .c files in his test rig so test if any c files exist
26922 [[ -n "$(ls -A $LUSTRE_TESTS_API_DIR)" ]] ||
26923 skip_env "Needed .c test files are missing"
26925 if ! [[ -d $prefix ]]; then
26926 # Assume we're running in tree and fixup the include path.
26927 extra_flags+=" -I$LUSTRE/../lnet/include/uapi"
26928 extra_flags+=" -I$LUSTRE/include/uapi -I$LUSTRE/include"
26929 extra_flags+=" -L$LUSTRE/utils/.libs"
26932 for prog in $LUSTRE_TESTS_API_DIR/*.c; do
26933 $CC -Wall -Werror $extra_flags -o $out $prog -llustreapi ||
26934 error "client api broken"
26938 run_test 400a "Lustre client api program can compile and link"
26940 test_400b() { # LU-1606, LU-5011
26942 local out=$TMP/$tfile
26943 local prefix=/usr/include/linux/lustre
26945 # We use a hard coded prefix so that this test will not fail
26946 # when run in tree. There are headers in lustre/include/lustre/
26947 # that are not packaged (like lustre_idl.h) and have more
26948 # complicated include dependencies (like config.h and lnet/types.h).
26949 # Since this test about correct packaging we just skip them when
26950 # they don't exist (see below) rather than try to fixup cppflags.
26952 if ! which $CC > /dev/null 2>&1; then
26953 skip_env "$CC is not installed"
26956 for header in $prefix/*.h; do
26957 if ! [[ -f "$header" ]]; then
26961 if [[ "$(basename $header)" == lustre_ioctl.h ]]; then
26962 continue # lustre_ioctl.h is internal header
26965 $CC -Wall -Werror -include $header -c -x c /dev/null -o $out ||
26966 error "cannot compile '$header'"
26970 run_test 400b "packaged headers can be compiled"
26972 test_401a() { #LU-7437
26973 local printf_arg=$(find -printf 2>&1 | grep "unrecognized:")
26974 [ -n "$printf_arg" ] && skip_env "find does not support -printf"
26976 #count the number of parameters by "list_param -R"
26977 local params=$($LCTL list_param -R '*' 2>/dev/null | wc -l)
26978 #count the number of parameters by listing proc files
26979 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
26980 echo "proc_dirs='$proc_dirs'"
26981 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
26982 local procs=$(find -L $proc_dirs -mindepth 1 -printf '%P\n' 2>/dev/null|
26985 [ $params -eq $procs ] ||
26986 error "found $params parameters vs. $procs proc files"
26988 # test the list_param -D option only returns directories
26989 params=$($LCTL list_param -R -D '*' 2>/dev/null | wc -l)
26990 #count the number of parameters by listing proc directories
26991 procs=$(find -L $proc_dirs -mindepth 1 -type d -printf '%P\n' 2>/dev/null |
26994 [ $params -eq $procs ] ||
26995 error "found $params parameters vs. $procs proc files"
26997 run_test 401a "Verify if 'lctl list_param -R' can list parameters recursively"
27000 # jobid_var may not allow arbitrary values, so use jobid_name
27002 if $LCTL list_param jobid_name > /dev/null 2>&1; then
27003 local testname=jobid_name tmp='testing%p'
27005 local testname=jobid_var tmp=testing
27008 local save=$($LCTL get_param -n $testname)
27010 $LCTL set_param foo=bar $testname=$tmp bar=baz &&
27011 error "no error returned when setting bad parameters"
27013 local jobid_new=$($LCTL get_param -n foe $testname baz)
27014 [[ "$jobid_new" == "$tmp" ]] || error "jobid tmp $jobid_new != $tmp"
27016 $LCTL set_param -n fog=bam $testname=$save bat=fog
27017 local jobid_old=$($LCTL get_param -n foe $testname bag)
27018 [[ "$jobid_old" == "$save" ]] || error "jobid new $jobid_old != $save"
27020 run_test 401b "Verify 'lctl {get,set}_param' continue after error"
27023 # jobid_var may not allow arbitrary values, so use jobid_name
27025 if $LCTL list_param jobid_name > /dev/null 2>&1; then
27026 local testname=jobid_name
27028 local testname=jobid_var
27031 local jobid_var_old=$($LCTL get_param -n $testname)
27032 local jobid_var_new
27034 $LCTL set_param $testname= &&
27035 error "no error returned for 'set_param a='"
27037 jobid_var_new=$($LCTL get_param -n $testname)
27038 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
27039 error "$testname was changed by setting without value"
27041 $LCTL set_param $testname &&
27042 error "no error returned for 'set_param a'"
27044 jobid_var_new=$($LCTL get_param -n $testname)
27045 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
27046 error "$testname was changed by setting without value"
27048 run_test 401c "Verify 'lctl set_param' without value fails in either format."
27051 # jobid_var may not allow arbitrary values, so use jobid_name
27053 if $LCTL list_param jobid_name > /dev/null 2>&1; then
27054 local testname=jobid_name new_value='foo=bar%p'
27056 local testname=jobid_var new_valuie=foo=bar
27059 local jobid_var_old=$($LCTL get_param -n $testname)
27060 local jobid_var_new
27062 $LCTL set_param $testname=$new_value ||
27063 error "'set_param a=b' did not accept a value containing '='"
27065 jobid_var_new=$($LCTL get_param -n $testname)
27066 [[ "$jobid_var_new" == "$new_value" ]] ||
27067 error "'set_param a=b' failed on a value containing '='"
27069 # Reset the $testname to test the other format
27070 $LCTL set_param $testname=$jobid_var_old
27071 jobid_var_new=$($LCTL get_param -n $testname)
27072 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
27073 error "failed to reset $testname"
27075 $LCTL set_param $testname $new_value ||
27076 error "'set_param a b' did not accept a value containing '='"
27078 jobid_var_new=$($LCTL get_param -n $testname)
27079 [[ "$jobid_var_new" == "$new_value" ]] ||
27080 error "'set_param a b' failed on a value containing '='"
27082 $LCTL set_param $testname $jobid_var_old
27083 jobid_var_new=$($LCTL get_param -n $testname)
27084 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
27085 error "failed to reset $testname"
27087 run_test 401d "Verify 'lctl set_param' accepts values containing '='"
27089 test_401e() { # LU-14779
27090 $LCTL list_param -R "ldlm.namespaces.MGC*" ||
27091 error "lctl list_param MGC* failed"
27092 $LCTL get_param "ldlm.namespaces.MGC*" || error "lctl get_param failed"
27093 $LCTL get_param "ldlm.namespaces.MGC*.lru_size" ||
27094 error "lctl get_param lru_size failed"
27096 run_test 401e "verify 'lctl get_param' works with NID in parameter"
27099 [[ $MDS1_VERSION -ge $(version_code 2.7.66) ]] ||
27100 [[ $MDS1_VERSION -ge $(version_code 2.7.18.4) &&
27101 $MDS1_VERSION -lt $(version_code 2.7.50) ]] ||
27102 [[ $MDS1_VERSION -ge $(version_code 2.7.2) &&
27103 $MDS1_VERSION -lt $(version_code 2.7.11) ]] ||
27104 skip "Need MDS version 2.7.2+ or 2.7.18.4+ or 2.7.66+"
27105 remote_mds_nodsh && skip "remote MDS with nodsh"
27107 $LFS setdirstripe -i 0 $DIR/$tdir || error "setdirstripe -i 0 failed"
27108 #define OBD_FAIL_MDS_FLD_LOOKUP 0x15c
27109 do_facet mds1 "lctl set_param fail_loc=0x8000015c"
27110 touch $DIR/$tdir/$tfile && error "touch should fail with ENOENT" ||
27111 echo "Touch failed - OK"
27113 run_test 402 "Return ENOENT to lod_generate_and_set_lovea"
27116 local file1=$DIR/$tfile.1
27117 local file2=$DIR/$tfile.2
27118 local tfile=$TMP/$tfile
27120 rm -f $file1 $file2 $tfile
27125 # 30 sec OBD_TIMEOUT in ll_getattr()
27126 # right before populating st_nlink
27127 $LCTL set_param fail_loc=0x80001409
27128 stat -c %h $file1 > $tfile &
27130 # create an alias, drop all locks and reclaim the dentry
27132 cancel_lru_locks mdc
27133 cancel_lru_locks osc
27134 sysctl -w vm.drop_caches=2
27138 [ $(cat $tfile) -gt 0 ] || error "wrong nlink count: $(cat $tfile)"
27140 rm -f $tfile $file1 $file2
27142 run_test 403 "i_nlink should not drop to zero due to aliasing"
27144 test_404() { # LU-6601
27145 [[ $MDS1_VERSION -ge $(version_code 2.8.53) ]] ||
27146 skip "Need server version newer than 2.8.52"
27147 remote_mds_nodsh && skip "remote MDS with nodsh"
27149 local mosps=$(do_facet $SINGLEMDS $LCTL dl |
27150 awk '/osp .*-osc-MDT/ { print $4}')
27153 for osp in $mosps; do
27154 echo "Deactivate: " $osp
27155 do_facet $SINGLEMDS $LCTL --device %$osp deactivate
27156 local stat=$(do_facet $SINGLEMDS $LCTL dl |
27157 awk -vp=$osp '$4 == p { print $2 }')
27158 [ $stat = IN ] || {
27159 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
27160 error "deactivate error"
27162 echo "Activate: " $osp
27163 do_facet $SINGLEMDS $LCTL --device %$osp activate
27164 local stat=$(do_facet $SINGLEMDS $LCTL dl |
27165 awk -vp=$osp '$4 == p { print $2 }')
27166 [ $stat = UP ] || {
27167 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
27168 error "activate error"
27172 run_test 404 "validate manual {de}activated works properly for OSPs"
27175 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
27176 [ $MDS1_VERSION -lt $(version_code 2.6.92) ] ||
27177 [ $CLIENT_VERSION -lt $(version_code 2.6.99) ] &&
27178 skip "Layout swap lock is not supported"
27180 check_swap_layouts_support
27181 check_swap_layout_no_dom $DIR
27183 test_mkdir $DIR/$tdir
27184 swap_lock_test -d $DIR/$tdir ||
27185 error "One layout swap locked test failed"
27187 run_test 405 "Various layout swap lock tests"
27190 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
27191 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
27192 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
27193 [ $PARALLEL == "yes" ] && skip "skip parallel run"
27194 [ $MDS1_VERSION -lt $(version_code 2.8.50) ] &&
27195 skip "Need MDS version at least 2.8.50"
27197 local def_stripe_size=$($LFS getstripe -S $MOUNT)
27198 local test_pool=$TESTNAME
27200 pool_add $test_pool || error "pool_add failed"
27201 pool_add_targets $test_pool 0 $(($OSTCOUNT - 1)) 1 ||
27202 error "pool_add_targets failed"
27204 save_layout_restore_at_exit $MOUNT
27206 # parent set default stripe count only, child will stripe from both
27207 # parent and fs default
27208 $LFS setstripe -c 1 -i 1 -S $((def_stripe_size * 2)) -p $test_pool $MOUNT ||
27209 error "setstripe $MOUNT failed"
27210 $LFS mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
27211 $LFS setstripe -c $OSTCOUNT $DIR/$tdir || error "setstripe $tdir failed"
27212 for i in $(seq 10); do
27213 local f=$DIR/$tdir/$tfile.$i
27214 touch $f || error "touch failed"
27215 local count=$($LFS getstripe -c $f)
27216 [ $count -eq $OSTCOUNT ] ||
27217 error "$f stripe count $count != $OSTCOUNT"
27218 local offset=$($LFS getstripe -i $f)
27219 [ $offset -eq 1 ] || error "$f stripe offset $offset != 1"
27220 local size=$($LFS getstripe -S $f)
27221 [ $size -eq $((def_stripe_size * 2)) ] ||
27222 error "$f stripe size $size != $((def_stripe_size * 2))"
27223 local pool=$($LFS getstripe -p $f)
27224 [ $pool == $test_pool ] || error "$f pool $pool != $test_pool"
27227 # change fs default striping, delete parent default striping, now child
27228 # will stripe from new fs default striping only
27229 $LFS setstripe -c 1 -S $def_stripe_size -i 0 $MOUNT ||
27230 error "change $MOUNT default stripe failed"
27231 $LFS setstripe -c 0 $DIR/$tdir ||
27232 error "delete $tdir default stripe failed"
27233 for i in $(seq 11 20); do
27234 local f=$DIR/$tdir/$tfile.$i
27235 touch $f || error "touch $f failed"
27236 local count=$($LFS getstripe -c $f)
27237 [ $count -eq 1 ] || error "$f stripe count $count != 1"
27238 local offset=$($LFS getstripe -i $f)
27239 [ $offset -eq 0 ] || error "$f stripe offset $offset != 0"
27240 local size=$($LFS getstripe -S $f)
27241 [ $size -eq $def_stripe_size ] ||
27242 error "$f stripe size $size != $def_stripe_size"
27243 local pool=$($LFS getstripe -p $f)
27244 [ $pool == $test_pool ] || error "$f pool $pool isn't set"
27247 unlinkmany $DIR/$tdir/$tfile. 1 20
27249 local f=$DIR/$tdir/$tfile
27250 pool_remove_all_targets $test_pool $f
27251 pool_remove $test_pool $f
27253 run_test 406 "DNE support fs default striping"
27256 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
27257 [[ $MDS1_VERSION -lt $(version_code 2.8.55) ]] &&
27258 skip "Need MDS version at least 2.8.55"
27259 remote_mds_nodsh && skip "remote MDS with nodsh"
27261 $LFS mkdir -i 0 -c 1 $DIR/$tdir.0 ||
27262 error "$LFS mkdir -i 0 -c 1 $tdir.0 failed"
27263 $LFS mkdir -i 1 -c 1 $DIR/$tdir.1 ||
27264 error "$LFS mkdir -i 1 -c 1 $tdir.1 failed"
27265 touch $DIR/$tdir.0/$tfile.0 || error "touch $tdir.0/$tfile.0 failed"
27267 #define OBD_FAIL_DT_TXN_STOP 0x2019
27268 for idx in $(seq $MDSCOUNT); do
27269 do_facet mds$idx "lctl set_param fail_loc=0x2019"
27271 $LFS mkdir -c 2 $DIR/$tdir && error "$LFS mkdir -c 2 $tdir should fail"
27272 mv $DIR/$tdir.0/$tfile.0 $DIR/$tdir.1/$tfile.1 &&
27273 error "mv $tdir.0/$tfile.0 $tdir.1/$tfile.1 should fail"
27276 run_test 407 "transaction fail should cause operation fail"
27279 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1 oflag=direct
27281 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
27282 lctl set_param fail_loc=0x8000040a
27283 # let ll_prepare_partial_page() fail
27284 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 conv=notrunc || true
27288 # create at least 100 unused inodes so that
27289 # shrink_icache_memory(0) should not return 0
27290 touch $DIR/$tfile-{0..100}
27291 rm -f $DIR/$tfile-{0..100}
27294 echo 2 > /proc/sys/vm/drop_caches
27296 run_test 408 "drop_caches should not hang due to page leaks"
27300 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
27302 mkdir -p $DIR/$tdir || error "(0) Fail to mkdir"
27303 $LFS mkdir -i 1 -c 2 $DIR/$tdir/foo || error "(1) Fail to mkdir"
27304 touch $DIR/$tdir/guard || error "(2) Fail to create"
27306 local PREFIX=$(str_repeat 'A' 128)
27307 echo "Create 1K hard links start at $(date)"
27308 createmany -l $DIR/$tdir/guard $DIR/$tdir/foo/${PREFIX}_ 1000 ||
27309 error "(3) Fail to hard link"
27311 echo "Links count should be right although linkEA overflow"
27312 stat $DIR/$tdir/guard || error "(4) Fail to stat"
27313 local linkcount=$(stat --format=%h $DIR/$tdir/guard)
27314 [ $linkcount -eq 1001 ] ||
27315 error "(5) Unexpected hard links count: $linkcount"
27317 echo "List all links start at $(date)"
27318 ls -l $DIR/$tdir/foo > /dev/null ||
27319 error "(6) Fail to list $DIR/$tdir/foo"
27321 echo "Unlink hard links start at $(date)"
27322 unlinkmany $DIR/$tdir/foo/${PREFIX}_ 1000 ||
27323 error "(7) Fail to unlink"
27324 echo "Unlink hard links finished at $(date)"
27326 run_test 409 "Large amount of cross-MDTs hard links on the same file"
27330 [[ $CLIENT_VERSION -lt $(version_code 2.9.59) ]] &&
27331 skip "Need client version at least 2.9.59"
27332 [ -f $LUSTRE/tests/kernel/kinode.ko ] ||
27333 skip "Need MODULES build"
27335 # Create a file, and stat it from the kernel
27336 local testfile=$DIR/$tfile
27339 local run_id=$RANDOM
27340 local my_ino=$(stat --format "%i" $testfile)
27342 # Try to insert the module. This will always fail as the
27343 # module is designed to not be inserted.
27344 insmod $LUSTRE/tests/kernel/kinode.ko run_id=$run_id fname=$testfile \
27347 # Anything but success is a test failure
27349 "lustre_kinode_$run_id: inode numbers are identical: $my_ino" ||
27350 error "no inode match"
27352 run_test 410 "Test inode number returned from kernel thread"
27354 cleanup_test411_cgroup() {
27360 local cg_basedir=/sys/fs/cgroup/memory
27362 test -f "$cg_basedir/memory.kmem.limit_in_bytes" ||
27363 skip "no setup for cgroup"
27365 dd if=/dev/zero of=$DIR/$tfile bs=1M count=100 conv=fsync ||
27366 error "test file creation failed"
27367 cancel_lru_locks osc
27369 # Create a very small memory cgroup to force a slab allocation error
27370 local cgdir=$cg_basedir/osc_slab_alloc
27371 mkdir $cgdir || error "cgroup mkdir '$cgdir' failed"
27372 trap "cleanup_test411_cgroup $cgdir" EXIT
27373 echo 2M > $cgdir/memory.kmem.limit_in_bytes
27374 echo 1M > $cgdir/memory.limit_in_bytes
27376 # Should not LBUG, just be killed by oom-killer
27377 # dd will return 0 even allocation failure in some environment.
27378 # So don't check return value
27379 bash -c "echo \$$ > $cgdir/tasks && dd if=$DIR/$tfile of=/dev/null"
27380 cleanup_test411_cgroup $cgdir
27384 run_test 411 "Slab allocation error with cgroup does not LBUG"
27387 (( $MDSCOUNT > 1 )) || skip_env "needs >= 2 MDTs"
27388 (( $MDS1_VERSION >= $(version_code 2.10.55) )) ||
27389 skip "Need server version at least 2.10.55"
27391 $LFS mkdir -i $((MDSCOUNT - 1)),$((MDSCOUNT - 2)) $DIR/$tdir ||
27392 error "mkdir failed"
27393 $LFS getdirstripe $DIR/$tdir
27394 local stripe_index=$($LFS getdirstripe -i $DIR/$tdir)
27395 [ $stripe_index -eq $((MDSCOUNT - 1)) ] ||
27396 error "expect $((MDSCOUT - 1)) get $stripe_index"
27397 local stripe_count=$($LFS getdirstripe -T $DIR/$tdir)
27398 [ $stripe_count -eq 2 ] ||
27399 error "expect 2 get $stripe_count"
27401 (( $MDS1_VERSION >= $(version_code 2.14.55) )) || return 0
27406 # subdirs should be on the same MDT as parent
27407 for i in $(seq 0 $((MDSCOUNT - 1))); do
27408 $LFS mkdir -i $i $DIR/$tdir/mdt$i || error "mkdir mdt$i failed"
27409 mkdir $DIR/$tdir/mdt$i/sub || error "mkdir sub failed"
27410 index=$($LFS getstripe -m $DIR/$tdir/mdt$i/sub)
27411 (( index == i )) || error "mdt$i/sub on MDT$index"
27414 # stripe offset -1, ditto
27415 for i in {1..10}; do
27416 $LFS mkdir -i -1 $DIR/$tdir/qos$i || error "mkdir qos$i failed"
27417 index=$($LFS getstripe -m $DIR/$tdir/qos$i)
27418 mkdir $DIR/$tdir/qos$i/sub || error "mkdir sub failed"
27419 index2=$($LFS getstripe -m $DIR/$tdir/qos$i/sub)
27420 (( index == index2 )) ||
27421 error "qos$i on MDT$index, sub on MDT$index2"
27424 local testdir=$DIR/$tdir/inherit
27426 $LFS mkdir -i 1 --max-inherit=3 $testdir || error "mkdir inherit failed"
27429 testdir=$testdir/s$i
27430 mkdir $testdir || error "mkdir $testdir failed"
27431 index=$($LFS getstripe -m $testdir)
27432 (( index == 1 )) ||
27433 error "$testdir on MDT$index"
27436 # not inherit any more
27437 testdir=$testdir/s3
27438 mkdir $testdir || error "mkdir $testdir failed"
27439 getfattr -d -m dmv $testdir | grep dmv &&
27440 error "default LMV set on $testdir" || true
27442 run_test 412 "mkdir on specific MDTs"
27444 TEST413_COUNT=${TEST413_COUNT:-200}
27447 # set_maxage() is used by test_413 only.
27448 # This is a helper function to set maxage. Does not return any value.
27449 # Input: maxage to set
27452 local lmv_qos_maxage
27453 local lod_qos_maxage
27454 local new_maxage=$1
27456 lmv_qos_maxage=$($LCTL get_param -n lmv.*.qos_maxage)
27457 $LCTL set_param lmv.*.qos_maxage=$new_maxage
27458 stack_trap "$LCTL set_param \
27459 lmv.*.qos_maxage=$lmv_qos_maxage > /dev/null"
27460 lod_qos_maxage=$(do_facet mds1 $LCTL get_param -n \
27461 lod.$FSNAME-MDT0000-mdtlov.qos_maxage | awk '{ print $1 }')
27462 do_nodes $(comma_list $(mdts_nodes)) $LCTL set_param \
27463 lod.*.mdt_qos_maxage=$new_maxage
27464 stack_trap "do_nodes $(comma_list $(mdts_nodes)) $LCTL set_param \
27465 lod.*.mdt_qos_maxage=$lod_qos_maxage > /dev/null"
27468 generate_uneven_mdts() {
27480 echo "Check for uneven MDTs: "
27482 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.filesfree))
27483 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.kbytesavail))
27484 bsize=$(lctl get_param -n mdc.*MDT0000*.blocksize)
27486 max=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
27487 min=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
27490 for ((i = 1; i < ${#ffree[@]}; i++)); do
27491 tmp=$(((${ffree[i]} >> 8) * (${bavail[i]} * bsize >> 16)))
27492 if [ $tmp -gt $max ]; then
27496 if [ $tmp -lt $min ]; then
27502 (( min > 0 )) || skip "low space on MDT$min_index"
27503 (( ${ffree[min_index]} > 0 )) ||
27504 skip "no free files on MDT$min_index"
27505 (( ${ffree[min_index]} < 10000000 )) ||
27506 skip "too many free files on MDT$min_index"
27508 # Check if we need to generate uneven MDTs
27509 local diff=$(((max - min) * 100 / min))
27510 local testdirp=$DIR/$tdir-fillmdt # parent fill folder
27511 local testdir # individual folder within $testdirp
27515 # fallocate is faster to consume space on MDT, if available
27516 if check_fallocate_supported mds$((min_index + 1)); then
27517 cmd="fallocate -l 128K "
27519 cmd="dd if=/dev/zero bs=128K count=1 of="
27522 echo "using cmd $cmd"
27523 for (( i = 0; diff < threshold; i++ )); do
27524 testdir=${testdirp}/$i
27525 [ -d $testdir ] && continue
27527 (( i % 10 > 0 )) || { $LFS df; $LFS df -i; }
27530 # generate uneven MDTs, create till $threshold% diff
27531 echo -n "weight diff=$diff% must be > $threshold% ..."
27532 echo "Fill MDT$min_index with $TEST413_COUNT files: loop $i"
27533 $LFS mkdir -i $min_index $testdir ||
27534 error "mkdir $testdir failed"
27535 $LFS setstripe -E 1M -L mdt $testdir ||
27536 error "setstripe $testdir failed"
27538 for (( f = 0; f < TEST413_COUNT; f++ )); do
27539 $cmd$testdir/f.$f &> /dev/null || error "$cmd $f failed"
27541 sync; sleep 1; sync
27543 # wait for QOS to update
27544 (( SECONDS < start + 2 )) && sleep $((start + 2 - SECONDS))
27546 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-*.filesfree))
27547 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-*.kbytesavail))
27548 max=$(((${ffree[max_index]} >> 8) *
27549 (${bavail[max_index]} * bsize >> 16)))
27550 min=$(((${ffree[min_index]} >> 8) *
27551 (${bavail[min_index]} * bsize >> 16)))
27552 (( min > 0 )) || skip "low space on MDT$min_index"
27553 diff=$(((max - min) * 100 / min))
27556 echo "MDT filesfree available: ${ffree[*]}"
27557 echo "MDT blocks available: ${bavail[*]}"
27558 echo "weight diff=$diff%"
27563 local stripe_count=$2
27564 local mdts=$(comma_list $(mdts_nodes))
27567 local lmv_qos_prio_free
27568 local lmv_qos_threshold_rr
27569 local lod_qos_prio_free
27570 local lod_qos_threshold_rr
27575 # @total is total directories created if it's testing plain
27576 # directories, otherwise it's total stripe object count for
27577 # striped directories test.
27578 # remote/striped directory unlinking is slow on zfs and may
27579 # timeout, test with fewer directories
27580 [ "$mds1_FSTYPE" = "zfs" ] && total=120 || total=240
27582 lmv_qos_prio_free=$($LCTL get_param -n lmv.*.qos_prio_free | head -n1)
27583 lmv_qos_prio_free=${lmv_qos_prio_free%%%}
27584 lmv_qos_threshold_rr=$($LCTL get_param -n lmv.*.qos_threshold_rr |
27586 lmv_qos_threshold_rr=${lmv_qos_threshold_rr%%%}
27587 stack_trap "$LCTL set_param \
27588 lmv.*.qos_prio_free=$lmv_qos_prio_free > /dev/null"
27589 stack_trap "$LCTL set_param \
27590 lmv.*.qos_threshold_rr=$lmv_qos_threshold_rr > /dev/null"
27592 lod_qos_prio_free=$(do_facet mds1 $LCTL get_param -n \
27593 lod.$FSNAME-MDT0000-mdtlov.mdt_qos_prio_free | head -n1)
27594 lod_qos_prio_free=${lod_qos_prio_free%%%}
27595 lod_qos_threshold_rr=$(do_facet mds1 $LCTL get_param -n \
27596 lod.$FSNAME-MDT0000-mdtlov.mdt_qos_threshold_rr | head -n1)
27597 lod_qos_threshold_rr=${lod_qos_threshold_rr%%%}
27598 stack_trap "do_nodes $mdts $LCTL set_param \
27599 lod.*.mdt_qos_prio_free=$lod_qos_prio_free > /dev/null"
27600 stack_trap "do_nodes $mdts $LCTL set_param \
27601 lod.*.mdt_qos_threshold_rr=$lod_qos_threshold_rr > /dev/null"
27603 $LCTL set_param lmv.*.qos_threshold_rr=100 > /dev/null
27604 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_threshold_rr=100 > /dev/null
27606 testdir=$DIR/$tdir-s$stripe_count/rr
27608 local stripe_index=$($LFS getstripe -m $testdir)
27609 local test_mkdir_rr=true
27611 getfattr -d -m dmv -e hex $testdir | grep dmv
27612 if (( $? == 0 && $MDS1_VERSION >= $(version_code 2.14.51) )); then
27613 echo "defstripe: '$($LFS getdirstripe -D $testdir)'"
27614 (( $($LFS getdirstripe -D --max-inherit-rr $testdir) == 0 )) &&
27615 test_mkdir_rr=false
27620 echo "Mkdir (stripe_count $stripe_count) roundrobin:" ||
27621 echo "Mkdir (stripe_count $stripe_count) on stripe $stripe_index"
27623 stack_trap "unlinkmany -d $testdir/subdir $((total / stripe_count))"
27624 for (( i = 0; i < total / stripe_count; i++ )); do
27625 eval $mkdir_cmd $testdir/subdir$i ||
27626 error "$mkdir_cmd subdir$i failed"
27629 for (( i = 0; i < $MDSCOUNT; i++ )); do
27630 count=$($LFS getdirstripe -i $testdir/* | grep -c "^$i$")
27631 echo "$count directories created on MDT$i"
27632 if $test_mkdir_rr; then
27633 (( count == total / stripe_count / MDSCOUNT )) ||
27634 error "subdirs are not evenly distributed"
27635 elif (( i == stripe_index )); then
27636 (( count == total / stripe_count )) ||
27637 error "$count subdirs created on MDT$i"
27639 (( count == 0 )) ||
27640 error "$count subdirs created on MDT$i"
27643 if $test_mkdir_rr && [ $stripe_count -gt 1 ]; then
27644 count=$($LFS getdirstripe $testdir/* |
27645 grep -c -P "^\s+$i\t")
27646 echo "$count stripes created on MDT$i"
27647 # deviation should < 5% of average
27648 delta=$((count - total / MDSCOUNT))
27649 (( ${delta#-} <= total / MDSCOUNT / 20 )) ||
27650 error "stripes are not evenly distributed"
27655 echo "Check for uneven MDTs: "
27665 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.filesfree))
27666 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.kbytesavail))
27667 bsize=$(lctl get_param -n mdc.*MDT0000*.blocksize)
27669 max=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
27670 min=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
27673 for ((i = 1; i < ${#ffree[@]}; i++)); do
27674 tmp=$(((${ffree[i]} >> 8) * (${bavail[i]} * bsize >> 16)))
27675 if [ $tmp -gt $max ]; then
27679 if [ $tmp -lt $min ]; then
27684 echo "stripe_count=$stripe_count min_idx=$min_index max_idx=$max_index"
27686 (( min > 0 )) || skip "low space on MDT$min_index"
27687 (( ${ffree[min_index]} < 10000000 )) ||
27688 skip "too many free files on MDT$min_index"
27690 generate_uneven_mdts 120
27692 echo "MDT filesfree available: ${ffree[*]}"
27693 echo "MDT blocks available: ${bavail[*]}"
27694 echo "weight diff=$(((max - min) * 100 / min))%"
27696 echo "Mkdir (stripe_count $stripe_count) with balanced space usage:"
27698 $LCTL set_param lmv.*.qos_threshold_rr=0 > /dev/null
27699 $LCTL set_param lmv.*.qos_prio_free=100 > /dev/null
27700 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_threshold_rr=0 > /dev/null
27701 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_prio_free=100 > /dev/null
27702 # decrease statfs age, so that it can be updated in time
27703 $LCTL set_param lmv.*.qos_maxage=1 > /dev/null
27704 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_maxage=1 > /dev/null
27708 testdir=$DIR/$tdir-s$stripe_count/qos
27710 stack_trap "unlinkmany -d $testdir/subdir $((total / stripe_count))"
27711 for (( i = 0; i < total / stripe_count; i++ )); do
27712 eval $mkdir_cmd $testdir/subdir$i ||
27713 error "$mkdir_cmd subdir$i failed"
27717 for (( i = 0; i < $MDSCOUNT; i++ )); do
27718 count=$($LFS getdirstripe -i $testdir/* | grep -c "^$i$")
27719 (( count > max )) && max=$count
27720 echo "$count directories created on MDT$i : curmax=$max"
27723 min=$($LFS getdirstripe -i $testdir/* | grep -c "^$min_index$")
27725 # D-value should > 10% of average
27726 (( max - min > total / stripe_count / MDSCOUNT / 10 )) ||
27727 error "subdirs shouldn't be evenly distributed: $max - $min <= $((total / stripe_count / MDSCOUNT / 10))"
27729 # ditto for stripes
27730 if (( stripe_count > 1 )); then
27732 for (( i = 0; i < $MDSCOUNT; i++ )); do
27733 count=$($LFS getdirstripe $testdir/* |
27734 grep -c -P "^\s+$i\t")
27735 (( count > max )) && max=$count
27736 echo "$count stripes created on MDT$i"
27739 min=$($LFS getdirstripe $testdir/* |
27740 grep -c -P "^\s+$min_index\t")
27741 (( max - min > total / MDSCOUNT / 10 )) ||
27742 error "stripes shouldn't be evenly distributed: $max - $min <= $((total / MDSCOUNT / 10))"
27754 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.filesfree))
27755 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.kbytesavail))
27756 bsize=$(lctl get_param -n mdc.*MDT0000*.blocksize)
27758 min=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
27760 for ((i = 1; i < ${#ffree[@]}; i++)); do
27761 tmp=$(((${ffree[i]} >> 8) * (${bavail[i]} * bsize >> 16)))
27762 (( tmp < min )) && min=$tmp && min_index=$i
27769 [ $MDSCOUNT -lt 2 ] &&
27770 skip "We need at least 2 MDTs for this test"
27772 [ $MDS1_VERSION -lt $(version_code 2.12.52) ] &&
27773 skip "Need server version at least 2.12.52"
27775 local stripe_max=$((MDSCOUNT - 1))
27778 # let caller set maxage for latest result
27781 # fill MDT unevenly
27782 generate_uneven_mdts 120
27784 # test 4-stripe directory at most, otherwise it's too slow
27785 # We are being very defensive. Although Autotest uses 4 MDTs.
27786 # We make sure stripe_max does not go over 4.
27787 (( stripe_max > 4 )) && stripe_max=4
27788 # unlinking striped directory is slow on zfs, and may timeout, only test
27790 [ "$mds1_FSTYPE" == "zfs" ] && stripe_max=1
27791 for stripe_count in $(seq 1 $stripe_max); do
27792 mkdir $DIR/$tdir-s$stripe_count || error "mkdir failed"
27793 mkdir $DIR/$tdir-s$stripe_count/rr || error "mkdir failed"
27794 $LFS mkdir -i $(most_full_mdt) $DIR/$tdir-s$stripe_count/qos ||
27795 error "mkdir failed"
27796 test_qos_mkdir "$LFS mkdir -i -1 -c $stripe_count" $stripe_count
27799 run_test 413a "QoS mkdir with 'lfs mkdir -i -1'"
27802 [ $MDSCOUNT -lt 2 ] &&
27803 skip "We need at least 2 MDTs for this test"
27805 [ $MDS1_VERSION -lt $(version_code 2.12.52) ] &&
27806 skip "Need server version at least 2.12.52"
27808 local stripe_max=$((MDSCOUNT - 1))
27812 # let caller set maxage for latest result
27815 # fill MDT unevenly
27816 generate_uneven_mdts 120
27818 # test 4-stripe directory at most, otherwise it's too slow
27819 # We are being very defensive. Although Autotest uses 4 MDTs.
27820 # We make sure stripe_max does not go over 4.
27821 (( stripe_max > 4 )) && stripe_max=4
27822 [ "$mds1_FSTYPE" == "zfs" ] && stripe_max=1
27823 for stripe_count in $(seq 1 $stripe_max); do
27824 testdir=$DIR/$tdir-s$stripe_count
27825 mkdir $testdir || error "mkdir $testdir failed"
27826 mkdir $testdir/rr || error "mkdir rr failed"
27827 $LFS mkdir -i $(most_full_mdt) $testdir/qos ||
27828 error "mkdir qos failed"
27829 $LFS setdirstripe -D -c $stripe_count --max-inherit-rr 2 \
27830 $testdir/rr || error "setdirstripe rr failed"
27831 $LFS setdirstripe -D -c $stripe_count $testdir/qos ||
27832 error "setdirstripe failed"
27833 test_qos_mkdir "mkdir" $stripe_count
27836 run_test 413b "QoS mkdir under dir whose default LMV starting MDT offset is -1"
27839 (( $MDSCOUNT >= 2 )) ||
27840 skip "We need at least 2 MDTs for this test"
27842 (( $MDS1_VERSION >= $(version_code 2.14.51) )) ||
27843 skip "Need server version at least 2.14.51"
27848 local lmv_qos_maxage
27849 local lod_qos_maxage
27851 # let caller set maxage for latest result
27852 lmv_qos_maxage=$($LCTL get_param -n lmv.*.qos_maxage)
27853 $LCTL set_param lmv.*.qos_maxage=1
27854 stack_trap "$LCTL set_param \
27855 lmv.*.qos_maxage=$lmv_qos_maxage > /dev/null" RETURN
27856 lod_qos_maxage=$(do_facet mds1 $LCTL get_param -n \
27857 lod.$FSNAME-MDT0000-mdtlov.qos_maxage | awk '{ print $1 }')
27858 do_nodes $(comma_list $(mdts_nodes)) $LCTL set_param \
27859 lod.*.mdt_qos_maxage=1
27860 stack_trap "do_nodes $(comma_list $(mdts_nodes)) $LCTL set_param \
27861 lod.*.mdt_qos_maxage=$lod_qos_maxage > /dev/null" RETURN
27863 # fill MDT unevenly
27864 generate_uneven_mdts 120
27866 testdir=$DIR/${tdir}-s1
27867 mkdir $testdir || error "mkdir $testdir failed"
27868 mkdir $testdir/rr || error "mkdir rr failed"
27869 $LFS mkdir -i $(most_full_mdt) $testdir/qos || error "mkdir qos failed"
27870 # default max_inherit is -1, default max_inherit_rr is 0
27871 $LFS setdirstripe -D -c 1 $testdir/rr ||
27872 error "setdirstripe rr failed"
27873 $LFS setdirstripe -D -c 1 -i -1 -X 2 --max-inherit-rr 1 $testdir/qos ||
27874 error "setdirstripe qos failed"
27875 test_qos_mkdir "mkdir" 1
27877 mkdir $testdir/rr/level1 || error "mkdir rr/level1 failed"
27878 inherit=$($LFS getdirstripe -D -X $testdir/rr/level1)
27879 (( $inherit == -1 )) || error "rr/level1 inherit $inherit != -1"
27880 inherit_rr=$($LFS getdirstripe -D --max-inherit-rr $testdir/rr/level1)
27881 (( $inherit_rr == 0 )) || error "rr/level1 inherit-rr $inherit_rr != 0"
27883 mkdir $testdir/qos/level1 || error "mkdir qos/level1 failed"
27884 inherit=$($LFS getdirstripe -D -X $testdir/qos/level1)
27885 (( $inherit == 1 )) || error "qos/level1 inherit $inherit != 1"
27886 inherit_rr=$($LFS getdirstripe -D --max-inherit-rr $testdir/qos/level1)
27887 (( $inherit_rr == 0 )) || error "qos/level1 inherit-rr $inherit_rr != 0"
27888 mkdir $testdir/qos/level1/level2 || error "mkdir level2 failed"
27889 getfattr -d -m dmv -e hex $testdir/qos/level1/level2 | grep dmv &&
27890 error "level2 shouldn't have default LMV" || true
27892 run_test 413c "mkdir with default LMV max inherit rr"
27895 (( MDSCOUNT >= 2 )) ||
27896 skip "We need at least 2 MDTs for this test"
27898 (( MDS1_VERSION >= $(version_code 2.14.51) )) ||
27899 skip "Need server version at least 2.14.51"
27901 local lmv_qos_threshold_rr
27903 lmv_qos_threshold_rr=$($LCTL get_param -n lmv.*.qos_threshold_rr |
27905 stack_trap "$LCTL set_param \
27906 lmv.*.qos_threshold_rr=$lmv_qos_threshold_rr > /dev/null" EXIT
27908 $LCTL set_param lmv.*.qos_threshold_rr=100 > /dev/null
27909 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
27910 getfattr -d -m dmv -e hex $DIR/$tdir | grep dmv &&
27911 error "$tdir shouldn't have default LMV"
27912 createmany -d $DIR/$tdir/sub $((100 * MDSCOUNT)) ||
27913 error "mkdir sub failed"
27915 local count=$($LFS getstripe -m $DIR/$tdir/* | grep -c ^0)
27917 (( count == 100 )) || error "$count subdirs on MDT0"
27919 run_test 413d "inherit ROOT default LMV"
27922 (( MDSCOUNT >= 2 )) ||
27923 skip "We need at least 2 MDTs for this test"
27924 (( MDS1_VERSION >= $(version_code 2.14.55) )) ||
27925 skip "Need server version at least 2.14.55"
27927 local testdir=$DIR/$tdir
27928 local tmpfile=$TMP/temp.setdirstripe.stderr.$$
27930 local sub_max_inherit
27932 mkdir -p $testdir || error "failed to create $testdir"
27934 # set default max-inherit to -1 if stripe count is 0 or 1
27935 $LFS setdirstripe -D -c 1 $testdir ||
27936 error "failed to set default LMV"
27937 max_inherit=$($LFS getdirstripe -D --max-inherit $testdir)
27938 (( max_inherit == -1 )) ||
27939 error "wrong max_inherit value $max_inherit"
27941 # set default max_inherit to a fixed value if stripe count is not 0 or 1
27942 $LFS setdirstripe -D -c -1 $testdir ||
27943 error "failed to set default LMV"
27944 max_inherit=$($LFS getdirstripe -D --max-inherit $testdir)
27945 (( max_inherit > 0 )) ||
27946 error "wrong max_inherit value $max_inherit"
27948 # and the subdir will decrease the max_inherit by 1
27949 mkdir -p $testdir/subdir-1 || error "failed to make subdir"
27950 sub_max_inherit=$($LFS getdirstripe -D --max-inherit $testdir/subdir-1)
27951 (( sub_max_inherit == max_inherit - 1)) ||
27952 error "wrong max-inherit of subdir $sub_max_inherit"
27954 # check specified --max-inherit and warning message
27955 stack_trap "rm -f $tmpfile"
27956 $LFS setdirstripe -D -c 2 --max-inherit=-1 $testdir 2> $tmpfile ||
27957 error "failed to set default LMV"
27958 max_inherit=$($LFS getdirstripe -D --max-inherit $testdir)
27959 (( max_inherit == -1 )) ||
27960 error "wrong max_inherit value $max_inherit"
27962 # check the warning messages
27963 if ! [[ $(cat $tmpfile) =~ "max-inherit=" ]]; then
27964 error "failed to detect warning string"
27967 run_test 413e "check default max-inherit value"
27969 test_fs_dmv_inherit()
27971 local testdir=$DIR/$tdir
27978 mkdir $testdir || error "mkdir $testdir failed"
27979 count=$($LFS getdirstripe -D -c $testdir)
27980 (( count == 1 )) ||
27981 error "$testdir default LMV count mismatch $count != 1"
27982 inherit=$($LFS getdirstripe -D -X $testdir)
27983 (( inherit == 3 - i )) ||
27984 error "$testdir default LMV max-inherit $inherit != $((3 - i))"
27985 inherit_rr=$($LFS getdirstripe -D --max-inherit-rr $testdir)
27986 (( inherit_rr == 3 - i )) ||
27987 error "$testdir default LMV max-inherit-rr $inherit_rr != $((3 - i))"
27988 testdir=$testdir/sub
27991 mkdir $testdir || error "mkdir $testdir failed"
27992 count=$($LFS getdirstripe -D -c $testdir)
27993 (( count == 0 )) ||
27994 error "$testdir default LMV count not zero: $count"
27998 (( MDSCOUNT >= 2 )) || skip "We need at least 2 MDTs for this test"
28000 (( MDS1_VERSION >= $(version_code 2.14.55) )) ||
28001 skip "Need server version at least 2.14.55"
28003 getfattr -d -m trusted.dmv --absolute-names $DIR > $TMP/dmv.ea ||
28004 error "dump $DIR default LMV failed"
28005 stack_trap "setfattr --restore=$TMP/dmv.ea"
28007 $LFS setdirstripe -D -i -1 -c 1 -X 3 --max-inherit-rr 3 $DIR ||
28008 error "set $DIR default LMV failed"
28010 test_fs_dmv_inherit
28012 run_test 413f "lfs getdirstripe -D list ROOT default LMV if it's not set on dir"
28015 (( MDSCOUNT >= 2 )) || skip "We need at least 2 MDTs for this test"
28017 mkdir -p $DIR/$tdir/l2/l3/l4 || error "mkdir $tdir/l1/l2/l3 failed"
28018 getfattr -d -m trusted.dmv --absolute-names $DIR > $TMP/dmv.ea ||
28019 error "dump $DIR default LMV failed"
28020 stack_trap "setfattr --restore=$TMP/dmv.ea"
28022 $LFS setdirstripe -D -i -1 -c 1 -X 3 --max-inherit-rr 3 $DIR ||
28023 error "set $DIR default LMV failed"
28025 FILESET="$FILESET/$tdir/l2/l3/l4" mount_client $MOUNT2 ||
28026 error "mount $MOUNT2 failed"
28027 stack_trap "umount_client $MOUNT2"
28029 local saved_DIR=$DIR
28033 stack_trap "export DIR=$saved_DIR"
28035 # first check filesystem-wide default LMV inheritance
28036 test_fs_dmv_inherit || error "incorrect fs default LMV inheritance"
28038 # then check subdirs are spread to all MDTs
28039 createmany -d $DIR/s $((MDSCOUNT * 100)) || error "createmany failed"
28041 local count=$($LFS getstripe -m $DIR/s* | sort -u | wc -l)
28043 (( $count == $MDSCOUNT )) || error "dirs are spread to $count MDTs"
28045 run_test 413g "enforce ROOT default LMV on subdir mount"
28048 (( MDSCOUNT >= 2 )) ||
28049 skip "We need at least 2 MDTs for this test"
28051 (( MDS1_VERSION >= $(version_code 2.15.50.6) )) ||
28052 skip "Need server version at least 2.15.50.6"
28054 local lmv_qos_maxage=$($LCTL get_param -n lmv.*.qos_maxage)
28056 stack_trap "$LCTL set_param \
28057 lmv.*.qos_maxage=$lmv_qos_maxage > /dev/null"
28058 $LCTL set_param lmv.*.qos_maxage=1
28062 local dir=$DIR/$tdir/l1/l2/l3/l4/l5
28063 local count=$((MDSCOUNT * 20))
28065 generate_uneven_mdts 50
28067 mkdir -p $dir || error "mkdir $dir failed"
28068 stack_trap "rm -rf $dir"
28069 $LFS setdirstripe -D -c 1 -i -1 --max-inherit=$depth \
28070 --max-inherit-rr=$rr_depth $dir
28072 for ((d=0; d < depth + 2; d++)); do
28074 for ((sub=0; sub < count; sub++)); do
28077 $LFS getdirstripe -i $dir/d* | sort | uniq -c | sort -nr
28078 local num=($($LFS getdirstripe -i $dir/d* | sort | uniq -c))
28079 # subdirs within $rr_depth should be created round-robin
28080 if (( d < rr_depth )); then
28081 (( ${num[0]} != count )) ||
28082 error "all objects created on MDT ${num[1]}"
28088 run_test 413h "don't stick to parent for round-robin dirs"
28091 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
28093 (( MDS1_VERSION >= $(version_code 2.14.55) )) ||
28094 skip "Need server version at least 2.14.55"
28096 getfattr -d -m trusted.dmv --absolute-names $DIR > $TMP/dmv.ea ||
28097 error "dump $DIR default LMV failed"
28098 stack_trap "setfattr --restore=$TMP/dmv.ea"
28100 local testdir=$DIR/$tdir
28105 $LFS setdirstripe -D -i-1 -c1 --max-inherit=$def_max \
28106 --max-inherit-rr=$def_max_rr $DIR ||
28107 error "set $DIR default LMV failed"
28109 for i in $(seq 2 3); do
28110 def_max=$((def_max - 1))
28111 (( def_max_rr == 0 )) || def_max_rr=$((def_max_rr - 1))
28114 # RR is decremented and keeps zeroed once exhausted
28115 count=$($LFS getdirstripe -D --max-inherit-rr $testdir)
28116 (( count == def_max_rr )) ||
28117 error_noexit "$testdir: max-inherit-rr $count != $def_max_rr"
28119 # max-inherit is decremented
28120 count=$($LFS getdirstripe -D --max-inherit $testdir)
28121 (( count == def_max )) ||
28122 error_noexit "$testdir: max-inherit $count != $def_max"
28124 testdir=$testdir/d$i
28127 # d3 is the last inherited from ROOT, no inheritance anymore
28128 # i.e. no the default layout anymore
28129 mkdir -p $testdir/d4/d5
28130 count=$($LFS getdirstripe -D --max-inherit $testdir)
28131 (( count == -1 )) ||
28132 error_noexit "$testdir: max-inherit $count != -1"
28134 local p_count=$($LFS getdirstripe -i $testdir)
28136 for i in $(seq 4 5); do
28137 testdir=$testdir/d$i
28139 # the root default layout is not applied once exhausted
28140 count=$($LFS getdirstripe -i $testdir)
28141 (( count == p_count )) ||
28142 error_noexit "$testdir: stripe-offset $count != parent offset $p_count"
28145 $LFS setdirstripe -i 0 $DIR/d2
28146 count=$($LFS getdirstripe -D --max-inherit $DIR/d2)
28147 (( count == -1 )) ||
28148 error_noexit "$DIR/d2: max-inherit non-striped default $count != -1"
28150 run_test 413i "check default layout inheritance"
28157 for subdir in $(\ls -1 -d $DIR/d413*-fillmdt/*); do
28158 unlinkmany $subdir/f. $TEST413_COUNT &
28162 for pid in $pids; do
28168 run_test 413z "413 test cleanup"
28171 #define OBD_FAIL_PTLRPC_BULK_ATTACH 0x521
28172 $LCTL set_param fail_loc=0x80000521
28173 dd if=/dev/zero of=$DIR/$tfile bs=2M count=1 oflag=sync
28176 run_test 414 "simulate ENOMEM in ptlrpc_register_bulk()"
28179 [[ $PARALLEL == "yes" ]] && skip "skip parallel run"
28180 (( $MDS1_VERSION >= $(version_code 2.11.52) )) ||
28181 skip "Need server version at least 2.11.52"
28187 # this test may be slow on ZFS
28188 [[ "$mds1_FSTYPE" == "zfs" ]] && total=50
28190 # though this test is designed for striped directory, let's test normal
28191 # directory too since lock is always saved as CoS lock.
28192 test_mkdir $DIR/$tdir || error "mkdir $tdir"
28193 createmany -o $DIR/$tdir/$tfile. $total || error "createmany"
28194 stack_trap "unlinkmany $DIR/$tdir/$tfile. $total || true"
28195 # if looping with ONLY_REPEAT, wait for previous deletions to finish
28196 wait_delete_completed_mds
28198 # run a loop without concurrent touch to measure rename duration.
28199 # only for test debug/robustness, NOT part of COS functional test.
28200 local start_time=$SECONDS
28201 for ((i = 0; i < total; i++)); do
28202 mrename $DIR/$tdir/$tfile.$i $DIR/$tdir/$tfile-new.$i \
28205 local baseline=$((SECONDS - start_time))
28206 echo "rename $total files without 'touch' took $baseline sec"
28213 local setattr_pid=$!
28215 # rename files back to original name so unlinkmany works
28216 start_time=$SECONDS
28217 for ((i = 0; i < total; i++)); do
28218 mrename $DIR/$tdir/$tfile-new.$i $DIR/$tdir/$tfile.$i\
28221 local duration=$((SECONDS - start_time))
28223 kill -9 $setattr_pid
28225 echo "rename $total files with 'touch' took $duration sec"
28226 (( max > 2 * baseline )) || max=$((2 * baseline + 5))
28227 (( duration <= max )) ||
28228 error_not_in_vm "rename took $duration > $max sec"
28230 run_test 415 "lock revoke is not missing"
28233 [ $MDS1_VERSION -lt $(version_code 2.11.55) ] &&
28234 skip "Need server version at least 2.11.55"
28236 # define OBD_FAIL_OSD_TXN_START 0x19a
28237 do_facet mds1 lctl set_param fail_loc=0x19a
28239 lfs mkdir -c $MDSCOUNT $DIR/$tdir
28243 run_test 416 "transaction start failure won't cause system hung"
28247 do_nodes $(comma_list $(mdts_nodes)) \
28248 "$LCTL set_param -n mdt.*MDT*.enable_dir_migration=1"
28249 do_nodes $(comma_list $(mdts_nodes)) \
28250 "$LCTL set_param -n mdt.*MDT*.enable_remote_dir=1"
28251 do_nodes $(comma_list $(mdts_nodes)) \
28252 "$LCTL set_param -n mdt.*MDT*.enable_striped_dir=1"
28256 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
28257 [[ $MDS1_VERSION -lt $(version_code 2.11.56) ]] &&
28258 skip "Need MDS version at least 2.11.56"
28260 trap cleanup_417 RETURN EXIT
28262 $LFS mkdir -i 1 $DIR/$tdir.1 || error "create remote dir $tdir.1 failed"
28263 do_nodes $(comma_list $(mdts_nodes)) \
28264 "$LCTL set_param -n mdt.*MDT*.enable_dir_migration=0"
28265 $LFS migrate -m 0 $DIR/$tdir.1 &&
28266 error "migrate dir $tdir.1 should fail"
28268 do_nodes $(comma_list $(mdts_nodes)) \
28269 "$LCTL set_param -n mdt.*MDT*.enable_remote_dir=0"
28270 $LFS mkdir -i 1 $DIR/$tdir.2 &&
28271 error "create remote dir $tdir.2 should fail"
28273 do_nodes $(comma_list $(mdts_nodes)) \
28274 "$LCTL set_param -n mdt.*MDT*.enable_striped_dir=0"
28275 $LFS mkdir -c 2 $DIR/$tdir.3 &&
28276 error "create striped dir $tdir.3 should fail"
28279 run_test 417 "disable remote dir, striped dir and dir migration"
28281 # Checks that the outputs of df [-i] and lfs df [-i] match
28283 # usage: check_lfs_df <blocks | inodes> <mountpoint>
28293 [ "$1" == "blocks" ] && inodes= || inodes="-i"
28295 for count in {1..100}; do
28296 do_nodes "$CLIENTS" \
28297 $LCTL set_param ldlm.namespaces.*.lru_size=clear
28300 # read the lines of interest
28301 df_out=($(df -P $inodes $dir | tail -n +2)) ||
28302 error "df $inodes $dir | tail -n +2 failed"
28303 lfs_df_out=($($LFS df $inodes $dir | grep summary:)) ||
28304 error "lfs df $inodes $dir | grep summary: failed"
28306 # skip first substrings of each output as they are different
28307 # "<NID>:/<fsname>" for df, "filesystem_summary:" for lfs df
28308 # compare the two outputs
28310 # skip "available" on MDT until LU-13997 is fixed.
28311 #for i in {1..5}; do
28312 for i in 1 2 4 5; do
28313 [ "${df_out[i]}" != "${lfs_df_out[i]}" ] && passed=false
28321 lfs df $inodes $dir
28322 error "df and lfs df $1 output mismatch: " \
28323 "df ${inodes}: ${df_out[*]}, " \
28324 "lfs df ${inodes}: ${lfs_df_out[*]}"
28329 [ $PARALLEL == "yes" ] && skip "skip parallel run"
28331 local dir=$DIR/$tdir
28332 local numfiles=$((RANDOM % 4096 + 2))
28333 local numblocks=$((RANDOM % 256 + 1))
28335 wait_delete_completed
28338 # check block output
28339 check_lfs_df blocks $dir
28340 # check inode output
28341 check_lfs_df inodes $dir
28343 # create a single file and retest
28344 echo "Creating a single file and testing"
28345 createmany -o $dir/$tfile- 1 &>/dev/null ||
28346 error "creating 1 file in $dir failed"
28347 check_lfs_df blocks $dir
28348 check_lfs_df inodes $dir
28350 # create a random number of files
28351 echo "Creating $((numfiles - 1)) files and testing"
28352 createmany -o $dir/$tfile- 1 $((numfiles - 1)) &>/dev/null ||
28353 error "creating $((numfiles - 1)) files in $dir failed"
28355 # write a random number of blocks to the first test file
28356 echo "Writing $numblocks 4K blocks and testing"
28357 dd if=/dev/urandom of=$dir/${tfile}-0 bs=4K conv=fsync \
28358 count=$numblocks &>/dev/null ||
28359 error "dd to $dir/${tfile}-0 failed"
28362 check_lfs_df blocks $dir
28363 check_lfs_df inodes $dir
28365 unlinkmany $dir/$tfile- $numfiles &>/dev/null ||
28366 error "unlinking $numfiles files in $dir failed"
28368 run_test 418 "df and lfs df outputs match"
28372 local dir=$DIR/$tdir
28377 cancel_lru_locks mdc
28379 #OBD_FAIL_LLITE_OPEN_BY_NAME 0x1410
28380 $LCTL set_param fail_loc=0x1410
28382 $LCTL set_param fail_loc=0
28385 run_test 419 "Verify open file by name doesn't crash kernel"
28389 [[ $MDS1_VERSION -ge $(version_code 2.12.53) ]] ||
28390 skip "Need MDS version at least 2.12.53"
28392 local SAVE_UMASK=$(umask)
28393 local dir=$DIR/$tdir
28394 local uname=$(getent passwd $RUNAS_ID | cut -d: -f1)
28398 mkdir -m03777 $dir/testdir
28399 ls -dn $dir/testdir
28400 # Need to remove trailing '.' when SELinux is enabled
28401 local dirperms=$(ls -dn $dir/testdir |
28402 awk '{ sub(/\.$/, "", $1); print $1}')
28403 [ $dirperms == "drwxrwsrwt" ] ||
28404 error "incorrect perms on $dir/testdir"
28406 su - $uname -c "PATH=$LUSTRE/tests:\$PATH; \
28407 openfile -f O_RDONLY:O_CREAT -m 02755 $dir/testdir/testfile"
28408 ls -n $dir/testdir/testfile
28409 local fileperms=$(ls -n $dir/testdir/testfile |
28410 awk '{ sub(/\.$/, "", $1); print $1}')
28411 [ $fileperms == "-rwxr-xr-x" ] ||
28412 error "incorrect perms on $dir/testdir/testfile"
28416 run_test 420 "clear SGID bit on non-directories for non-members"
28423 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
28424 skip "Need MDS version at least 2.12.54"
28426 test_mkdir $DIR/$tdir
28427 createmany -o $DIR/$tdir/f 3
28428 cnt=$(ls -1 $DIR/$tdir | wc -l)
28429 [ $cnt != 3 ] && error "unexpected #files: $cnt"
28431 fid1=$(lfs path2fid $DIR/$tdir/f1)
28432 fid2=$(lfs path2fid $DIR/$tdir/f2)
28433 $LFS rmfid $DIR $fid1 $fid2 || error "rmfid failed"
28435 stat $DIR/$tdir/f1 && error "f1 still visible on the client"
28436 stat $DIR/$tdir/f2 && error "f2 still visible on the client"
28438 cnt=$(ls -1 $DIR/$tdir | wc -l)
28439 [ $cnt == 1 ] || error "unexpected #files after: $cnt"
28441 rm -f $DIR/$tdir/f3 || error "can't remove f3"
28442 createmany -o $DIR/$tdir/f 3
28443 cnt=$(ls -1 $DIR/$tdir | wc -l)
28444 [ $cnt != 3 ] && error "unexpected #files: $cnt"
28446 fid1=$(lfs path2fid $DIR/$tdir/f1)
28447 fid2=$(lfs path2fid $DIR/$tdir/f2)
28448 echo "remove using fsname $FSNAME"
28449 $LFS rmfid $FSNAME $fid1 $fid2 || error "rmfid with fsname failed"
28451 cnt=$(ls -1 $DIR/$tdir | wc -l)
28452 [ $cnt == 1 ] || error "unexpected #files after: $cnt"
28454 run_test 421a "simple rm by fid"
28461 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
28462 skip "Need MDS version at least 2.12.54"
28464 test_mkdir $DIR/$tdir
28465 createmany -o $DIR/$tdir/f 3
28466 multiop_bg_pause $DIR/$tdir/f1 o_c || error "multiop failed to start"
28469 FID1=$(lfs path2fid $DIR/$tdir/f1)
28470 FID2=$(lfs path2fid $DIR/$tdir/f2)
28471 $LFS rmfid $DIR $FID1 $FID2 && error "rmfid didn't fail"
28473 kill -USR1 $MULTIPID
28476 cnt=$(ls $DIR/$tdir | wc -l)
28477 [ $cnt == 2 ] || error "unexpected #files after: $cnt"
28479 run_test 421b "rm by fid on open file"
28485 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
28486 skip "Need MDS version at least 2.12.54"
28488 test_mkdir $DIR/$tdir
28489 createmany -o $DIR/$tdir/f 3
28490 touch $DIR/$tdir/$tfile
28491 createmany -l$DIR/$tdir/$tfile $DIR/$tdir/h 180
28492 cnt=$(ls -1 $DIR/$tdir | wc -l)
28493 [ $cnt != 184 ] && error "unexpected #files: $cnt"
28495 FID1=$(lfs path2fid $DIR/$tdir/$tfile)
28496 $LFS rmfid $DIR $FID1 || error "rmfid failed"
28498 cnt=$(ls $DIR/$tdir | wc -l)
28499 [ $cnt == 3 ] || error "unexpected #files after: $cnt"
28501 run_test 421c "rm by fid against hardlinked files"
28507 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
28508 skip "Need MDS version at least 2.12.54"
28510 test_mkdir $DIR/$tdir
28511 createmany -o $DIR/$tdir/f 4097
28512 cnt=$(ls -1 $DIR/$tdir | wc -l)
28513 [ $cnt != 4097 ] && error "unexpected #files: $cnt"
28515 FIDS=$(lfs path2fid $DIR/$tdir/f* | sed "s/[/][^:]*://g")
28516 $LFS rmfid $DIR $FIDS || error "rmfid failed"
28518 cnt=$(ls $DIR/$tdir | wc -l)
28520 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
28522 run_test 421d "rmfid en masse"
28528 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
28529 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
28530 skip "Need MDS version at least 2.12.54"
28532 mkdir -p $DIR/$tdir
28533 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
28534 createmany -o $DIR/$tdir/striped_dir/f 512
28535 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
28536 [ $cnt != 512 ] && error "unexpected #files: $cnt"
28538 FIDS=$(lfs path2fid $DIR/$tdir/striped_dir/f* |
28539 sed "s/[/][^:]*://g")
28540 $LFS rmfid $DIR $FIDS || error "rmfid failed"
28542 cnt=$(ls $DIR/$tdir/striped_dir | wc -l)
28544 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
28546 run_test 421e "rmfid in DNE"
28552 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
28553 skip "Need MDS version at least 2.12.54"
28555 test_mkdir $DIR/$tdir
28557 cnt=$(ls -1 $DIR/$tdir | wc -l)
28558 [ $cnt != 1 ] && error "unexpected #files: $cnt"
28560 FID=$(lfs path2fid $DIR/$tdir/f)
28561 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail (1)"
28562 # rmfid should fail
28563 cnt=$(ls -1 $DIR/$tdir | wc -l)
28564 [ $cnt != 1 ] && error "unexpected #files after (2): $cnt"
28566 chmod a+rw $DIR/$tdir
28568 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail (2)"
28569 # rmfid should fail
28570 cnt=$(ls -1 $DIR/$tdir | wc -l)
28571 [ $cnt != 1 ] && error "unexpected #files after (3): $cnt"
28574 $RUNAS touch $DIR/$tdir/f
28575 FID=$(lfs path2fid $DIR/$tdir/f)
28576 echo "rmfid as root"
28577 $LFS rmfid $DIR $FID || error "rmfid as root failed"
28578 cnt=$(ls -1 $DIR/$tdir | wc -l)
28579 [ $cnt == 0 ] || error "unexpected #files after (4): $cnt"
28582 $RUNAS touch $DIR/$tdir/f
28583 cnt=$(ls -1 $DIR/$tdir | wc -l)
28584 [ $cnt != 1 ] && error "unexpected #files (4): $cnt"
28585 FID=$(lfs path2fid $DIR/$tdir/f)
28586 # rmfid w/o user_fid2path mount option should fail
28587 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail(3)"
28588 cnt=$(ls -1 $DIR/$tdir | wc -l)
28589 [ $cnt == 1 ] || error "unexpected #files after (5): $cnt"
28591 tmpdir=$(mktemp -d /tmp/lustre-XXXXXX)
28592 stack_trap "rmdir $tmpdir"
28593 mount_client $tmpdir "$MOUNT_OPTS,user_fid2path" ||
28594 error "failed to mount client'"
28595 stack_trap "umount_client $tmpdir"
28597 $RUNAS $LFS rmfid $tmpdir $FID || error "rmfid failed"
28598 # rmfid should succeed
28599 cnt=$(ls -1 $tmpdir/$tdir | wc -l)
28600 [ $cnt == 0 ] || error "unexpected #files after (6): $cnt"
28602 # rmfid shouldn't allow to remove files due to dir's permission
28603 chmod a+rwx $tmpdir/$tdir
28604 touch $tmpdir/$tdir/f
28605 ls -la $tmpdir/$tdir
28606 FID=$(lfs path2fid $tmpdir/$tdir/f)
28607 $RUNAS $LFS rmfid $tmpdir $FID && error "rmfid didn't fail"
28610 run_test 421f "rmfid checks permissions"
28616 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
28617 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
28618 skip "Need MDS version at least 2.12.54"
28620 mkdir -p $DIR/$tdir
28621 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
28622 createmany -o $DIR/$tdir/striped_dir/f 512
28623 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
28624 [ $cnt != 512 ] && error "unexpected #files: $cnt"
28626 FIDS=$(lfs path2fid $DIR/$tdir/striped_dir/f* |
28627 sed "s/[/][^:]*://g")
28629 rm -f $DIR/$tdir/striped_dir/f1*
28630 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
28631 removed=$((512 - cnt))
28633 # few files have been just removed, so we expect
28634 # rmfid to fail on their fids
28635 errors=$($LFS rmfid $DIR $FIDS 2>&1 | wc -l)
28636 [ $removed != $errors ] && error "$errors != $removed"
28638 cnt=$(ls $DIR/$tdir/striped_dir | wc -l)
28640 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
28642 run_test 421g "rmfid to return errors properly"
28654 (( MDS1_VERSION >= $(version_code 2.15.53) )) ||
28655 skip "Need MDS version at least 2.15.53"
28657 test_mkdir $DIR/$tdir
28658 test_mkdir $DIR/$tdir/subdir
28659 touch $DIR/$tdir/subdir/file0
28660 old_fid=$(lfs path2fid $DIR/$tdir/subdir/file0 | sed "s/[/][^:]*://g")
28661 echo File $DIR/$tdir/subdir/file0 FID $old_fid
28662 rm -f $DIR/$tdir/subdir/file0
28663 touch $DIR/$tdir/subdir/fileA
28664 fidA=$(lfs path2fid $DIR/$tdir/subdir/fileA | sed "s/[/][^:]*://g")
28665 echo File $DIR/$tdir/subdir/fileA FID $fidA
28666 touch $DIR/$tdir/subdir/fileB
28667 fidB=$(lfs path2fid $DIR/$tdir/subdir/fileB | sed "s/[/][^:]*://g")
28668 echo File $DIR/$tdir/subdir/fileB FID $fidB
28669 ln $DIR/$tdir/subdir/fileB $DIR/$tdir/subdir/fileB_hl
28670 touch $DIR/$tdir/subdir/fileC
28671 fidC=$(lfs path2fid $DIR/$tdir/subdir/fileC | sed "s/[/][^:]*://g")
28672 echo File $DIR/$tdir/subdir/fileC FID $fidC
28673 ln $DIR/$tdir/subdir/fileC $DIR/$tdir/fileC
28674 touch $DIR/$tdir/fileD
28675 fidD=$(lfs path2fid $DIR/$tdir/fileD | sed "s/[/][^:]*://g")
28676 echo File $DIR/$tdir/fileD FID $fidD
28678 # mount another client mount point with subdirectory mount
28679 export FILESET=/$tdir/subdir
28680 mount_other=${MOUNT}_other
28681 mount_client $mount_other ${MOUNT_OPTS}
28684 (( mount_ret == 0 )) || error "mount $mount_other failed"
28686 echo Removing FIDs:
28687 echo $LFS rmfid $mount_other $old_fid $fidA $fidD $fidB $fidC
28688 $LFS rmfid $mount_other $old_fid $fidA $fidD $fidB $fidC
28691 umount_client $mount_other || error "umount $mount_other failed"
28693 (( rmfid_ret != 0 )) || error "rmfid should have failed"
28695 # fileA should have been deleted
28696 stat $DIR/$tdir/subdir/fileA && error "fileA not deleted"
28698 # fileB should have been deleted
28699 stat $DIR/$tdir/subdir/fileB && error "fileB not deleted"
28701 # fileC should not have been deleted, fid also exists outside of fileset
28702 stat $DIR/$tdir/subdir/fileC || error "fileC deleted"
28704 # fileD should not have been deleted, it exists outside of fileset
28705 stat $DIR/$tdir/fileD || error "fileD deleted"
28707 run_test 421h "rmfid with fileset mount"
28710 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d1
28711 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d2
28712 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d3
28713 dd if=/dev/zero of=$DIR/$tdir/d1/file1 bs=1k count=1
28714 dd if=/dev/zero of=$DIR/$tdir/d2/file1 bs=1k count=1
28716 local amc=$(at_max_get client)
28717 local amo=$(at_max_get mds1)
28718 local timeout=`lctl get_param -n timeout`
28720 at_max_set 0 client
28723 #define OBD_FAIL_PTLRPC_PAUSE_REQ 0x50a
28724 do_facet mds1 $LCTL set_param fail_loc=0x8000050a \
28725 fail_val=$(((2*timeout + 10)*1000))
28726 touch $DIR/$tdir/d3/file &
28728 #define OBD_FAIL_TGT_REPLY_DATA_RACE 0x722
28729 do_facet mds1 $LCTL set_param fail_loc=0x80000722 \
28730 fail_val=$((2*timeout + 5))
28731 mv $DIR/$tdir/d1/file1 $DIR/$tdir/d1/file2 &
28735 sleep $((2 * timeout))
28739 touch $DIR/$tdir/d2/file3
28740 touch $DIR/$tdir/d2/file4
28741 touch $DIR/$tdir/d2/file5
28744 at_max_set $amc client
28745 at_max_set $amo mds1
28747 # LU-12838 - verify the ptlrpc thread watchdog is not always throttled
28748 do_facet mds1 "dmesg | grep 'Dumping the stack trace for debugging'" ||
28749 error "Watchdog is always throttled"
28751 run_test 422 "kill a process with RPC in progress"
28764 # ensure statfs cache is expired
28767 _stats=$(stat_test | grep $MOUNT | sort -u | wc -l)
28768 [[ ${_stats} -ne 1 ]] && error "statfs wrong"
28772 run_test 423 "statfs should return a right data"
28775 #define OBD_FAIL_PTLRPC_BULK_REPLY_ATTACH 0x522 | CFS_FAIL_ONCE
28776 $LCTL set_param fail_loc=0x80000522
28777 dd if=/dev/zero of=$DIR/$tfile bs=2M count=1 oflag=sync
28780 run_test 424 "simulate ENOMEM in ptl_send_rpc bulk reply ME attach"
28783 test_mkdir -c -1 $DIR/$tdir
28784 $LFS setstripe -c -1 $DIR/$tdir
28786 lru_resize_disable "" 100
28787 stack_trap "lru_resize_enable" EXIT
28791 for i in $(seq $((MDSCOUNT * 125))); do
28792 local t=$DIR/$tdir/$tfile_$i
28794 dd if=/dev/zero of=$t bs=4K count=1 > /dev/null 2>&1 ||
28795 error_noexit "Create file $t"
28797 stack_trap "rm -rf $DIR/$tdir" EXIT
28799 for oscparam in $($LCTL list_param ldlm.namespaces.*osc-[-0-9a-f]*); do
28800 local lru_size=$($LCTL get_param -n $oscparam.lru_size)
28801 local lock_count=$($LCTL get_param -n $oscparam.lock_count)
28803 [ $lock_count -le $lru_size ] ||
28804 error "osc lock count $lock_count > lru size $lru_size"
28807 for mdcparam in $($LCTL list_param ldlm.namespaces.*mdc-*); do
28808 local lru_size=$($LCTL get_param -n $mdcparam.lru_size)
28809 local lock_count=$($LCTL get_param -n $mdcparam.lock_count)
28811 [ $lock_count -le $lru_size ] ||
28812 error "mdc lock count $lock_count > lru size $lru_size"
28815 run_test 425 "lock count should not exceed lru size"
28818 splice-test -r $DIR/$tfile
28819 splice-test -rd $DIR/$tfile
28820 splice-test $DIR/$tfile
28821 splice-test -d $DIR/$tfile
28823 run_test 426 "splice test on Lustre"
28826 [ $MDSCOUNT -ge 2 ] || skip "needs >= 2 MDTs"
28827 (( $MDS1_VERSION >= $(version_code 2.12.4) )) ||
28828 skip "Need MDS version at least 2.12.4"
28834 test_mkdir -c $MDSCOUNT -i 1 $DIR/$tdir/1/dir
28835 test_mkdir -c $MDSCOUNT -i 1 $DIR/$tdir/2/dir2
28837 $LFS getdirstripe $DIR/$tdir/1/dir
28839 #first setfattr for creating updatelog
28840 setfattr -n user.attr0 -v "some text" $DIR/$tdir/1/dir
28842 #define OBD_FAIL_OUT_OBJECT_MISS 0x1708
28843 do_nodes $(comma_list $(mdts_nodes)) $LCTL set_param fail_loc=0x80001708
28844 setfattr -n user.attr1 -v "some text" $DIR/$tdir/1/dir &
28845 setfattr -n user.attr2 -v "another attr" $DIR/$tdir/2/dir2 &
28849 wait_recovery_complete mds2 $((2*TIMEOUT))
28851 log=$(do_facet mds1 dmesg | tac | sed "/${TESTNAME//_/ }/,$ d")
28852 echo $log | grep "get update log failed" &&
28853 error "update log corruption is detected" || true
28855 run_test 427 "Failed DNE2 update request shouldn't corrupt updatelog"
28858 [ $PARALLEL == "yes" ] && skip "skip parallel run"
28859 local max_cached_mb=$($LCTL get_param llite.*.max_cached_mb |
28860 awk '/^max_cached_mb/ { print $2 }')
28861 stack_trap "$LCTL set_param -n llite.*.max_cached_mb=$max_cached_mb"
28863 $LCTL set_param -n llite.*.max_cached_mb=64
28866 $LFS setstripe -c 1 $DIR/$tdir
28867 eval touch $DIR/$tdir/$tfile.{1..$OSTCOUNT}
28868 stack_trap "rm -f $DIR/$tdir/$tfile.*"
28870 for f in $(seq 4); do
28871 dd if=/dev/zero of=$DIR/$tdir/$tfile.$f bs=128M count=1 &
28875 cancel_lru_locks osc
28877 for f in $(seq 4); do
28878 dd if=$DIR/$tdir/$tfile.$f of=/dev/null bs=128M count=1 &
28882 run_test 428 "large block size IO should not hang"
28884 test_429() { # LU-7915 / LU-10948
28885 local ll_opencache_threshold_count="llite.*.opencache_threshold_count"
28886 local testfile=$DIR/$tfile
28887 local mdc_rpcstats="mdc.$FSNAME-MDT0000-*.stats"
28893 $LCTL get_param $ll_opencache_threshold_count ||
28894 skip "client does not have opencache parameter"
28896 set_opencache $new_flag
28897 stack_trap "restore_opencache"
28898 [ $($LCTL get_param -n $ll_opencache_threshold_count) == $new_flag ] ||
28899 error "enable opencache failed"
28901 # drop MDC DLM locks
28902 cancel_lru_locks mdc
28903 # clear MDC RPC stats counters
28904 $LCTL set_param $mdc_rpcstats=clear
28906 # According to the current implementation, we need to run 3 times
28907 # open & close file to verify if opencache is enabled correctly.
28908 # 1st, RPCs are sent for lookup/open and open handle is released on
28910 # 2nd, RPC is sent for open, MDS_OPEN_LOCK is fetched automatically,
28911 # so open handle won't be released thereafter.
28912 # 3rd, No RPC is sent out.
28913 $MULTIOP $testfile oc || error "multiop failed"
28914 first_rpc=$(calc_stats $mdc_rpcstats ldlm_ibits_enqueue)
28915 echo "1st: $first_rpc RPCs in flight"
28917 $MULTIOP $testfile oc || error "multiop failed"
28918 second_rpc=$(calc_stats $mdc_rpcstats ldlm_ibits_enqueue)
28919 echo "2nd: $second_rpc RPCs in flight"
28921 $MULTIOP $testfile oc || error "multiop failed"
28922 third_rpc=$(calc_stats $mdc_rpcstats ldlm_ibits_enqueue)
28923 echo "3rd: $third_rpc RPCs in flight"
28925 #verify no MDC RPC is sent
28926 [[ $second_rpc == $third_rpc ]] || error "MDC RPC is still sent"
28928 run_test 429 "verify if opencache flag on client side does work"
28934 # data at [200K, 400K)
28935 dd if=/dev/urandom of=$file bs=256K count=1 seek=1 ||
28936 error "256K->512K dd fails"
28938 dd if=/dev/urandom of=$file bs=1M count=1 seek=2 ||
28939 error "2M->3M dd fails"
28941 dd if=/dev/urandom of=$file bs=1M count=1 seek=4 ||
28942 error "4M->5M dd fails"
28943 echo "Data at 256K...512K, 2M...3M and 4M...5M"
28944 # start at first component hole #1
28945 printf "Seeking hole from 1000 ... "
28946 offset=$(lseek_test -l 1000 $file)
28948 [[ $offset == 1000 ]] || error "offset $offset != 1000"
28949 printf "Seeking data from 1000 ... "
28950 offset=$(lseek_test -d 1000 $file)
28952 [[ $offset == 262144 ]] || error "offset $offset != 262144"
28954 # start at first component data block
28955 printf "Seeking hole from 300000 ... "
28956 offset=$(lseek_test -l 300000 $file)
28958 [[ $offset == 524288 ]] || error "offset $offset != 524288"
28959 printf "Seeking data from 300000 ... "
28960 offset=$(lseek_test -d 300000 $file)
28962 [[ $offset == 300000 ]] || error "offset $offset != 300000"
28964 # start at the first component but beyond end of object size
28965 printf "Seeking hole from 1000000 ... "
28966 offset=$(lseek_test -l 1000000 $file)
28968 [[ $offset == 1000000 ]] || error "offset $offset != 1000000"
28969 printf "Seeking data from 1000000 ... "
28970 offset=$(lseek_test -d 1000000 $file)
28972 [[ $offset == 2097152 ]] || error "offset $offset != 2097152"
28974 # start at second component stripe 2 (empty file)
28975 printf "Seeking hole from 1500000 ... "
28976 offset=$(lseek_test -l 1500000 $file)
28978 [[ $offset == 1500000 ]] || error "offset $offset != 1500000"
28979 printf "Seeking data from 1500000 ... "
28980 offset=$(lseek_test -d 1500000 $file)
28982 [[ $offset == 2097152 ]] || error "offset $offset != 2097152"
28984 # start at second component stripe 1 (all data)
28985 printf "Seeking hole from 3000000 ... "
28986 offset=$(lseek_test -l 3000000 $file)
28988 [[ $offset == 3145728 ]] || error "offset $offset != 3145728"
28989 printf "Seeking data from 3000000 ... "
28990 offset=$(lseek_test -d 3000000 $file)
28992 [[ $offset == 3000000 ]] || error "offset $offset != 3000000"
28994 dd if=/dev/urandom of=$file bs=640K count=1 seek=1 ||
28995 error "2nd dd fails"
28996 echo "Add data block at 640K...1280K"
28998 # start at before new data block, in hole
28999 printf "Seeking hole from 600000 ... "
29000 offset=$(lseek_test -l 600000 $file)
29002 [[ $offset == 600000 ]] || error "offset $offset != 600000"
29003 printf "Seeking data from 600000 ... "
29004 offset=$(lseek_test -d 600000 $file)
29006 [[ $offset == 655360 ]] || error "offset $offset != 655360"
29008 # start at the first component new data block
29009 printf "Seeking hole from 1000000 ... "
29010 offset=$(lseek_test -l 1000000 $file)
29012 [[ $offset == 1310720 ]] || error "offset $offset != 1310720"
29013 printf "Seeking data from 1000000 ... "
29014 offset=$(lseek_test -d 1000000 $file)
29016 [[ $offset == 1000000 ]] || error "offset $offset != 1000000"
29018 # start at second component stripe 2, new data
29019 printf "Seeking hole from 1200000 ... "
29020 offset=$(lseek_test -l 1200000 $file)
29022 [[ $offset == 1310720 ]] || error "offset $offset != 1310720"
29023 printf "Seeking data from 1200000 ... "
29024 offset=$(lseek_test -d 1200000 $file)
29026 [[ $offset == 1200000 ]] || error "offset $offset != 1200000"
29028 # start beyond file end
29029 printf "Using offset > filesize ... "
29030 lseek_test -l 4000000 $file && error "lseek should fail"
29031 printf "Using offset > filesize ... "
29032 lseek_test -d 4000000 $file && error "lseek should fail"
29038 $LCTL get_param mdc.*.import | grep -q 'connect_flags:.*seek' ||
29039 skip "MDT does not support SEEK_HOLE"
29041 $LCTL get_param osc.*.import | grep -q 'connect_flags:.*seek' ||
29042 skip "OST does not support SEEK_HOLE"
29044 local file=$DIR/$tdir/$tfile
29046 mkdir -p $DIR/$tdir
29048 $LFS setstripe -E 1M -L mdt -E eof -c2 $file
29049 # OST stripe #1 will have continuous data at [1M, 3M)
29050 # OST stripe #2 is empty
29051 echo "Component #1: 1M DoM, component #2: EOF, 2 stripes 1M"
29052 lseek_test_430 $file
29054 $LFS setstripe -E 1M -c2 -S 64K -E 10M -c2 -S 1M $file
29055 echo "Component #1: 1M, 2 stripes 64K, component #2: EOF, 2 stripes 1M"
29056 lseek_test_430 $file
29058 $LFS setstripe -c2 -S 512K $file
29059 echo "Two stripes, stripe size 512K"
29060 lseek_test_430 $file
29062 # FLR with stale mirror
29063 $LFS setstripe -N -E 512K -c1 -S 64K -E eof -c2 -S 512K \
29065 echo "Mirrored file:"
29066 echo "Component #1: 512K, stripe 64K, component #2: EOF, 2 stripes 512K"
29067 echo "Plain 2 stripes 1M"
29068 lseek_test_430 $file
29071 run_test 430a "lseek: SEEK_DATA/SEEK_HOLE basic functionality"
29074 $LCTL get_param osc.*.import | grep -q 'connect_flags:.*seek' ||
29075 skip "OST does not support SEEK_HOLE"
29078 local file=$DIR/$tdir/$tfile
29080 mkdir -p $DIR/$tdir
29081 # Empty layout lseek should fail
29084 printf "Seeking hole from 0 ... "
29085 lseek_test -l 0 $file && error "lseek should fail"
29086 printf "Seeking data from 0 ... "
29087 lseek_test -d 0 $file && error "lseek should fail"
29091 $LFS setstripe -E 1M -c2 -E eof $file
29092 $TRUNCATE $file 1048576
29093 printf "Seeking hole from 1000000 ... "
29094 offset=$(lseek_test -l 1000000 $file)
29096 [[ $offset == 1000000 ]] || error "offset $offset != 1000000"
29097 printf "Seeking data from 1000000 ... "
29098 lseek_test -d 1000000 $file && error "lseek should fail"
29101 # full component followed by non-inited one
29102 $LFS setstripe -E 1M -c2 -E eof $file
29103 dd if=/dev/urandom of=$file bs=1M count=1
29104 printf "Seeking hole from 1000000 ... "
29105 offset=$(lseek_test -l 1000000 $file)
29107 [[ $offset == 1048576 ]] || error "offset $offset != 1048576"
29108 printf "Seeking hole from 1048576 ... "
29109 lseek_test -l 1048576 $file && error "lseek should fail"
29110 # init second component and truncate back
29111 echo "123" >> $file
29112 $TRUNCATE $file 1048576
29113 printf "Seeking hole from 1000000 ... "
29114 offset=$(lseek_test -l 1000000 $file)
29116 [[ $offset == 1048576 ]] || error "offset $offset != 1048576"
29117 printf "Seeking hole from 1048576 ... "
29118 lseek_test -l 1048576 $file && error "lseek should fail"
29119 # boundary checks for big values
29120 dd if=/dev/urandom of=$file.10g bs=1 count=1 seek=10G
29121 offset=$(lseek_test -d 0 $file.10g)
29122 [[ $offset == 10737418240 ]] || error "offset $offset != 10737418240"
29123 dd if=/dev/urandom of=$file.100g bs=1 count=1 seek=100G
29124 offset=$(lseek_test -d 0 $file.100g)
29125 [[ $offset == 107374182400 ]] || error "offset $offset != 107374182400"
29128 run_test 430b "lseek: SEEK_DATA/SEEK_HOLE special cases"
29131 $LCTL get_param osc.*.import | grep -q 'connect_flags:.*seek' ||
29132 skip "OST does not support SEEK_HOLE"
29134 local file=$DIR/$tdir/$tfile
29137 mkdir -p $DIR/$tdir
29138 stack_trap "rm -f $file $file.tmp"
29139 dd if=/dev/urandom of=$file bs=1k count=1 seek=5M || error "dd failed"
29141 # cp version 8.33+ prefers lseek over fiemap
29142 local ver=$(cp --version | awk '{ print $4; exit; }')
29144 echo "cp $ver installed"
29145 if (( $(version_code $ver) >= $(version_code 8.33) )); then
29147 time cp -v $file $file.tmp || error "cp $file failed"
29148 (( SECONDS - start < 5 )) || {
29149 strace cp $file $file.tmp |&
29150 grep -E "open|read|seek|FIEMAP" |
29152 error "cp: too long runtime $((SECONDS - start))"
29155 echo "cp test skipped due to $ver < 8.33"
29158 # tar version 1.29+ supports SEEK_HOLE/DATA
29159 ver=$(tar --version | awk '{ print $4; exit; }')
29160 echo "tar $ver installed"
29161 if (( $(version_code $ver) >= $(version_code 1.29) )); then
29163 time tar cvf $file.tmp --sparse $file || error "tar $file error"
29164 (( SECONDS - start < 5 )) || {
29165 strace tar cf $file.tmp --sparse $file |&
29166 grep -E "open|read|seek|FIEMAP" |
29168 error "tar: too long runtime $((SECONDS - start))"
29171 echo "tar test skipped due to $ver < 1.29"
29174 run_test 430c "lseek: external tools check"
29176 test_431() { # LU-14187
29177 local file=$DIR/$tdir/$tfile
29179 mkdir -p $DIR/$tdir
29180 $LFS setstripe -c 1 -i 0 $file || error "lfs setstripe failed"
29181 dd if=/dev/urandom of=$file bs=4k count=1
29182 dd if=/dev/urandom of=$file bs=4k count=1 seek=10 conv=notrunc
29183 dd if=/dev/urandom of=$file bs=4k count=1 seek=12 conv=notrunc
29184 #define OBD_FAIL_OST_RESTART_IO 0x251
29185 do_facet ost1 "$LCTL set_param fail_loc=0x251"
29186 $LFS setstripe -c 1 -i 0 $file.0 || error "lfs setstripe failed"
29190 echo 3 > /proc/sys/vm/drop_caches
29191 diff $file $file.0 || error "data diff"
29193 run_test 431 "Restart transaction for IO"
29195 cleanup_test_432() {
29196 do_facet mgs $LCTL nodemap_activate 0
29197 wait_nm_sync active
29201 local tmpdir=$TMP/dir432
29203 (( $MDS1_VERSION >= $(version_code 2.14.52) )) ||
29204 skip "Need MDS version at least 2.14.52"
29206 stack_trap cleanup_test_432 EXIT
29210 do_facet mgs $LCTL nodemap_activate 1
29211 wait_nm_sync active
29212 do_facet mgs $LCTL nodemap_modify --name default \
29213 --property admin --value 1
29214 do_facet mgs $LCTL nodemap_modify --name default \
29215 --property trusted --value 1
29216 cancel_lru_locks mdc
29217 wait_nm_sync default admin_nodemap
29218 wait_nm_sync default trusted_nodemap
29220 if [ $(mv $tmpdir $DIR/$tdir/ 2>&1 |
29221 grep -ci "Operation not permitted") -ne 0 ]; then
29222 error "mv $tmpdir $DIR/$tdir/ hits 'Operation not permitted'"
29225 run_test 432 "mv dir from outside Lustre"
29228 [ $PARALLEL == "yes" ] && skip "skip parallel run"
29230 [[ -n "$($LCTL list_param llite.*.inode_cache 2>/dev/null)" ]] ||
29231 skip "inode cache not supported"
29233 $LCTL set_param llite.*.inode_cache=0
29234 stack_trap "$LCTL set_param llite.*.inode_cache=1"
29240 cancel_lru_locks mdc
29241 test_mkdir $DIR/$tdir || error "mkdir $tdir"
29242 createmany -m $DIR/$tdir/f $count
29243 createmany -d $DIR/$tdir/d $count
29244 ls -l $DIR/$tdir > /dev/null
29245 stack_trap "rm -rf $DIR/$tdir"
29247 before=$(num_objects)
29248 cancel_lru_locks mdc
29249 after=$(num_objects)
29251 # sometimes even @before is less than 2 * count
29252 while (( before - after < count )); do
29254 after=$(num_objects)
29256 (( wait % 5 == 0 )) && echo "wait $wait seconds objects: $after"
29257 if (( wait > 60 )); then
29258 error "inode slab grew from $before to $after"
29262 echo "lustre_inode_cache $before objs before lock cancel, $after after"
29264 run_test 433 "ldlm lock cancel releases dentries and inodes"
29268 local getxattr_count
29269 local mdc_stat_param="mdc.$FSNAME-MDT0000*.md_stats"
29270 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
29272 [[ $(getenforce) == "Disabled" ]] ||
29273 skip "lsm selinux module have to be disabled for this test"
29275 test_mkdir -i 0 -c1 $DIR/$tdir/ ||
29276 error "fail to create $DIR/$tdir/ on MDT0000"
29278 touch $DIR/$tdir/$tfile-{001..100}
29280 # disable the xattr cache
29281 save_lustre_params client "llite.*.xattr_cache" > $p
29282 lctl set_param llite.*.xattr_cache=0
29283 stack_trap "restore_lustre_params < $p; rm -f $p" EXIT
29285 # clear clients mdc stats
29286 clear_stats $mdc_stat_param ||
29287 error "fail to clear stats on mdc MDT0000"
29289 for file in $DIR/$tdir/$tfile-{001..100}; do
29290 getfattr -n security.selinux $file |&
29291 grep -q "Operation not supported" ||
29292 error "getxattr on security.selinux should return EOPNOTSUPP"
29295 getxattr_count=$(calc_stats $mdc_stat_param "getxattr")
29296 (( getxattr_count < 100 )) ||
29297 error "client sent $getxattr_count getxattr RPCs to the MDS"
29299 run_test 434 "Client should not send RPCs for security.selinux with SElinux disabled"
29302 if [[ -f $LUSTRE/scripts/bash-completion/lustre ]]; then
29303 source $LUSTRE/scripts/bash-completion/lustre
29304 elif [[ -f /usr/share/bash-completion/completions/lustre ]]; then
29305 source /usr/share/bash-completion/completions/lustre
29307 skip "bash completion scripts not found"
29310 local lctl_completions
29311 local lfs_completions
29313 lctl_completions=$(_lustre_cmds lctl)
29314 if [[ ! $lctl_completions =~ "get_param" ]]; then
29315 error "lctl bash completion failed"
29318 lfs_completions=$(_lustre_cmds lfs)
29319 if [[ ! $lfs_completions =~ "setstripe" ]]; then
29320 error "lfs bash completion failed"
29323 run_test 440 "bash completion for lfs, lctl"
29326 [[ $MDS1_VERSION -lt $(version_code 2.9.55) ]] ||
29327 [[ $OST1_VERSION -lt $(version_code 2.9.55) ]] &&
29328 skip "Need server version at least 2.9.55"
29330 start_full_debug_logging
29334 stop_full_debug_logging
29338 if [ $MGS_VERSION -le $(version_code 2.10.0) ]; then
29339 local st=$(do_facet mgs $LCTL barrier_stat $FSNAME |
29340 awk '/The barrier for/ { print $7 }')
29343 local st=$(do_facet mgs $LCTL barrier_stat -s $FSNAME)
29348 barrier_expired() {
29351 if [ $MGS_VERSION -le $(version_code 2.10.0) ]; then
29352 expired=$(do_facet mgs $LCTL barrier_stat $FSNAME |
29353 awk '/will be expired/ { print $7 }')
29355 expired=$(do_facet mgs $LCTL barrier_stat -t $FSNAME)
29364 echo "Start barrier_freeze at: $(date)"
29365 #define OBD_FAIL_BARRIER_DELAY 0x2202
29366 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
29367 # Do not reduce barrier time - See LU-11873
29368 do_facet mgs $LCTL barrier_freeze $FSNAME 20 &
29371 local b_status=$(barrier_stat)
29372 echo "Got barrier status at: $(date)"
29373 [ "$b_status" = "'freezing_p1'" ] ||
29374 error "(1) unexpected barrier status $b_status"
29376 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
29378 b_status=$(barrier_stat)
29379 [ "$b_status" = "'frozen'" ] ||
29380 error "(2) unexpected barrier status $b_status"
29382 local expired=$(barrier_expired)
29383 echo "sleep $((expired + 3)) seconds, then the barrier will be expired"
29384 sleep $((expired + 3))
29386 b_status=$(barrier_stat)
29387 [ "$b_status" = "'expired'" ] ||
29388 error "(3) unexpected barrier status $b_status"
29390 # Do not reduce barrier time - See LU-11873
29391 do_facet mgs $LCTL barrier_freeze $FSNAME 20 ||
29392 error "(4) fail to freeze barrier"
29394 b_status=$(barrier_stat)
29395 [ "$b_status" = "'frozen'" ] ||
29396 error "(5) unexpected barrier status $b_status"
29398 echo "Start barrier_thaw at: $(date)"
29399 #define OBD_FAIL_BARRIER_DELAY 0x2202
29400 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
29401 do_facet mgs $LCTL barrier_thaw $FSNAME &
29404 b_status=$(barrier_stat)
29405 echo "Got barrier status at: $(date)"
29406 [ "$b_status" = "'thawing'" ] ||
29407 error "(6) unexpected barrier status $b_status"
29409 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
29411 b_status=$(barrier_stat)
29412 [ "$b_status" = "'thawed'" ] ||
29413 error "(7) unexpected barrier status $b_status"
29415 #define OBD_FAIL_BARRIER_FAILURE 0x2203
29416 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2203
29417 do_facet mgs $LCTL barrier_freeze $FSNAME
29419 b_status=$(barrier_stat)
29420 [ "$b_status" = "'failed'" ] ||
29421 error "(8) unexpected barrier status $b_status"
29423 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
29424 do_facet mgs $LCTL barrier_thaw $FSNAME
29428 run_test 801a "write barrier user interfaces and stat machine"
29433 mkdir $DIR/$tdir || error "(1) fail to mkdir"
29434 createmany -d $DIR/$tdir/d 6 || error "(2) fail to mkdir"
29435 touch $DIR/$tdir/d2/f10 || error "(3) fail to touch"
29436 touch $DIR/$tdir/d3/f11 || error "(4) fail to touch"
29437 touch $DIR/$tdir/d4/f12 || error "(5) fail to touch"
29439 cancel_lru_locks mdc
29441 # 180 seconds should be long enough
29442 do_facet mgs $LCTL barrier_freeze $FSNAME 180
29444 local b_status=$(barrier_stat)
29445 [ "$b_status" = "'frozen'" ] ||
29446 error "(6) unexpected barrier status $b_status"
29448 mkdir $DIR/$tdir/d0/d10 &
29451 touch $DIR/$tdir/d1/f13 &
29454 ln $DIR/$tdir/d2/f10 $DIR/$tdir/d2/f14 &
29457 mv $DIR/$tdir/d3/f11 $DIR/$tdir/d3/f15 &
29460 rm -f $DIR/$tdir/d4/f12 &
29463 stat $DIR/$tdir/d5 || error "(7) stat should succeed"
29465 # To guarantee taht the 'stat' is not blocked
29466 b_status=$(barrier_stat)
29467 [ "$b_status" = "'frozen'" ] ||
29468 error "(8) unexpected barrier status $b_status"
29470 # let above commands to run at background
29473 ps -p $mkdir_pid || error "(9) mkdir should be blocked"
29474 ps -p $touch_pid || error "(10) touch should be blocked"
29475 ps -p $ln_pid || error "(11) link should be blocked"
29476 ps -p $mv_pid || error "(12) rename should be blocked"
29477 ps -p $rm_pid || error "(13) unlink should be blocked"
29479 b_status=$(barrier_stat)
29480 [ "$b_status" = "'frozen'" ] ||
29481 error "(14) unexpected barrier status $b_status"
29483 do_facet mgs $LCTL barrier_thaw $FSNAME
29484 b_status=$(barrier_stat)
29485 [ "$b_status" = "'thawed'" ] ||
29486 error "(15) unexpected barrier status $b_status"
29488 wait $mkdir_pid || error "(16) mkdir should succeed"
29489 wait $touch_pid || error "(17) touch should succeed"
29490 wait $ln_pid || error "(18) link should succeed"
29491 wait $mv_pid || error "(19) rename should succeed"
29492 wait $rm_pid || error "(20) unlink should succeed"
29496 run_test 801b "modification will be blocked by write barrier"
29499 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
29503 stop mds2 || error "(1) Fail to stop mds2"
29505 do_facet mgs $LCTL barrier_freeze $FSNAME 30
29507 local b_status=$(barrier_stat)
29508 [ "$b_status" = "'expired'" ] || [ "$b_status" = "'failed'" ] || {
29509 do_facet mgs $LCTL barrier_thaw $FSNAME
29510 error "(2) unexpected barrier status $b_status"
29513 do_facet mgs $LCTL barrier_rescan $FSNAME ||
29514 error "(3) Fail to rescan barrier bitmap"
29516 # Do not reduce barrier time - See LU-11873
29517 do_facet mgs $LCTL barrier_freeze $FSNAME 20
29519 b_status=$(barrier_stat)
29520 [ "$b_status" = "'frozen'" ] ||
29521 error "(4) unexpected barrier status $b_status"
29523 do_facet mgs $LCTL barrier_thaw $FSNAME
29524 b_status=$(barrier_stat)
29525 [ "$b_status" = "'thawed'" ] ||
29526 error "(5) unexpected barrier status $b_status"
29528 local devname=$(mdsdevname 2)
29530 start mds2 $devname $MDS_MOUNT_OPTS || error "(6) Fail to start mds2"
29532 do_facet mgs $LCTL barrier_rescan $FSNAME ||
29533 error "(7) Fail to rescan barrier bitmap"
29537 run_test 801c "rescan barrier bitmap"
29540 [ $PARALLEL == "yes" ] && skip "skip parallel run"
29541 remote_mds_nodsh && skip "remote MDS with nodsh"
29543 do_facet $SINGLEMDS $LCTL get_param mdt.*.readonly ||
29544 skip "readonly option not available"
29546 $LFS mkdir -i 0 -c 1 $DIR/$tdir || error "(1) fail to mkdir"
29548 cp $LUSTRE/tests/test-framework.sh $DIR/$tdir/ ||
29549 error "(2) Fail to copy"
29551 # write back all cached data before setting MDT to readonly
29555 do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=1
29556 stack_trap "do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=0" EXIT
29558 echo "Modify should be refused"
29559 touch $DIR/$tdir/guard && error "(6) Touch should fail under ro mode"
29561 echo "Read should be allowed"
29562 diff $LUSTRE/tests/test-framework.sh $DIR/$tdir/test-framework.sh ||
29563 error "(7) Read should succeed under ro mode"
29566 do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=0
29568 run_test 802b "be able to set MDTs to readonly"
29571 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
29572 [ $MDS1_VERSION -lt $(version_code 2.10.54) ] &&
29573 skip "MDS needs to be newer than 2.10.54"
29575 mkdir_on_mdt0 $DIR/$tdir
29576 # Create some objects on all MDTs to trigger related logs objects
29577 for idx in $(seq $MDSCOUNT); do
29578 $LFS mkdir -c $MDSCOUNT -i $((idx % $MDSCOUNT)) \
29579 $DIR/$tdir/dir${idx} ||
29580 error "Fail to create $DIR/$tdir/dir${idx}"
29583 wait_delete_completed # ensure old test cleanups are finished
29585 echo "before create:"
29587 local before_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
29589 for i in {1..10}; do
29590 $LFS mkdir -c 1 -i 1 $DIR/$tdir/foo$i ||
29591 error "Fail to create $DIR/$tdir/foo$i"
29594 # sync ZFS-on-MDS to refresh statfs data
29595 wait_zfs_commit mds1
29597 echo "after create:"
29599 local after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
29601 # allow for an llog to be cleaned up during the test
29602 [ $after_used -ge $((before_used + 10 - 1)) ] ||
29603 error "before ($before_used) + 10 > after ($after_used)"
29605 for i in {1..10}; do
29606 rm -rf $DIR/$tdir/foo$i ||
29607 error "Fail to remove $DIR/$tdir/foo$i"
29610 # sync ZFS-on-MDS to refresh statfs data
29611 wait_zfs_commit mds1
29612 wait_delete_completed
29613 sleep 3 # avoid MDT return cached statfs
29614 echo "after unlink:"
29616 after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
29618 # allow for an llog to be created during the test
29619 [ $after_used -le $((before_used + 1)) ] ||
29620 error "after ($after_used) > before ($before_used) + 1"
29622 run_test 803a "verify agent object for remote object"
29625 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
29626 [ $MDS1_VERSION -lt $(version_code 2.13.56) ] &&
29627 skip "MDS needs to be newer than 2.13.56"
29628 [ $PARALLEL == "yes" ] && skip "skip parallel run"
29630 for i in $(seq 0 $((MDSCOUNT - 1))); do
29631 $LFS mkdir -i $i $DIR/$tdir.$i || error "mkdir $tdir.$i"
29639 stat $DIR/$tdir.* >/dev/null || error "stat $tdir.*"
29640 for i in $(seq 0 $((MDSCOUNT - 1))); do
29641 tmp=$(do_facet mds$i $LCTL get_param mdt.*-MDT000$i.md_stats |
29642 awk '/getattr/ { print $2 }')
29643 before=$((before + tmp))
29645 stat $DIR/$tdir.* >/dev/null || error "stat $tdir.*"
29646 for i in $(seq 0 $((MDSCOUNT - 1))); do
29647 tmp=$(do_facet mds$i $LCTL get_param mdt.*-MDT000$i.md_stats |
29648 awk '/getattr/ { print $2 }')
29649 after=$((after + tmp))
29652 [ $before -eq $after ] || error "getattr count $before != $after"
29654 run_test 803b "remote object can getattr from cache"
29657 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
29658 [ $MDS1_VERSION -lt $(version_code 2.10.54) ] &&
29659 skip "MDS needs to be newer than 2.10.54"
29660 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
29662 mkdir -p $DIR/$tdir
29663 $LFS mkdir -c 1 -i 1 $DIR/$tdir/dir0 ||
29664 error "Fail to create $DIR/$tdir/dir0"
29666 local fid=$($LFS path2fid $DIR/$tdir/dir0)
29667 local dev=$(mdsdevname 2)
29669 do_facet mds2 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
29670 grep ${fid} || error "NOT found agent entry for dir0"
29672 $LFS mkdir -c $MDSCOUNT -i 0 $DIR/$tdir/dir1 ||
29673 error "Fail to create $DIR/$tdir/dir1"
29675 touch $DIR/$tdir/dir1/foo0 ||
29676 error "Fail to create $DIR/$tdir/dir1/foo0"
29677 fid=$($LFS path2fid $DIR/$tdir/dir1/foo0)
29680 for idx in $(seq $MDSCOUNT); do
29681 dev=$(mdsdevname $idx)
29682 do_facet mds${idx} \
29683 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
29684 grep ${fid} && rc=$idx
29687 mv $DIR/$tdir/dir1/foo0 $DIR/$tdir/dir1/foo1 ||
29688 error "Fail to rename foo0 to foo1"
29689 if [ $rc -eq 0 ]; then
29690 for idx in $(seq $MDSCOUNT); do
29691 dev=$(mdsdevname $idx)
29692 do_facet mds${idx} \
29693 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
29694 grep ${fid} && rc=$idx
29698 mv $DIR/$tdir/dir1/foo1 $DIR/$tdir/dir1/foo2 ||
29699 error "Fail to rename foo1 to foo2"
29700 if [ $rc -eq 0 ]; then
29701 for idx in $(seq $MDSCOUNT); do
29702 dev=$(mdsdevname $idx)
29703 do_facet mds${idx} \
29704 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
29705 grep ${fid} && rc=$idx
29709 [ $rc -ne 0 ] || error "NOT found agent entry for foo"
29711 ln $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir0/guard ||
29712 error "Fail to link to $DIR/$tdir/dir1/foo2"
29713 mv $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir1/foo0 ||
29714 error "Fail to rename foo2 to foo0"
29715 unlink $DIR/$tdir/dir1/foo0 ||
29716 error "Fail to unlink $DIR/$tdir/dir1/foo0"
29717 rm -rf $DIR/$tdir/dir0 ||
29718 error "Fail to rm $DIR/$tdir/dir0"
29720 for idx in $(seq $MDSCOUNT); do
29724 dev=$(mdsdevname $idx)
29725 run_e2fsck $(facet_active_host mds$idx) $dev -n ||
29727 start mds${idx} $dev $MDS_MOUNT_OPTS ||
29728 error "mount mds$idx failed"
29729 df $MOUNT > /dev/null 2>&1
29731 # e2fsck should not return error
29733 error "e2fsck detected error on MDT${idx}: rc=$rc"
29736 run_test 804 "verify agent entry for remote entry"
29739 do_facet $SINGLEMDS zfs set quota=$old $fsset
29740 unlinkmany $DIR/$tdir/f- 1000000
29745 local zfs_version=$(do_facet mds1 cat /sys/module/zfs/version)
29746 [ "$mds1_FSTYPE" != "zfs" ] && skip "ZFS specific test"
29747 [ $(version_code $zfs_version) -lt $(version_code 0.7.2) ] &&
29748 skip "netfree not implemented before 0.7"
29749 [[ $MDS1_VERSION -ge $(version_code 2.10.57) ]] ||
29750 skip "Need MDS version at least 2.10.57"
29757 local pref="osd-zfs.$FSNAME-MDT0000."
29759 # limit available space on MDS dataset to meet nospace issue
29760 # quickly. then ZFS 0.7.2 can use reserved space if asked
29761 # properly (using netfree flag in osd_declare_destroy()
29762 fsset=$(do_facet $SINGLEMDS lctl get_param -n $pref.mntdev)
29763 old=$(do_facet $SINGLEMDS zfs get -H quota $fsset | \
29765 freekb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytesfree)
29766 usedkb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytestotal)
29767 let "usedkb=usedkb-freekb"
29768 let "freekb=freekb/2"
29769 if let "freekb > 5000"; then
29772 do_facet $SINGLEMDS zfs set quota=$(((usedkb+freekb)*1024)) $fsset
29773 trap cleanup_805 EXIT
29774 mkdir_on_mdt0 $DIR/$tdir
29775 $LFS setstripe -E 1M -c2 -E 4M -c2 -E -1 -c2 $DIR/$tdir ||
29776 error "Can't set PFL layout"
29777 createmany -m $DIR/$tdir/f- 1000000 && error "ENOSPC wasn't met"
29778 rm -rf $DIR/$tdir || error "not able to remove"
29779 do_facet $SINGLEMDS zfs set quota=$old $fsset
29782 run_test 805 "ZFS can remove from full fs"
29788 local expect=$(stat -c %s $file)
29790 check_lsom_size $1 $expect
29792 local blocks=$($LFS getsom -b $file)
29793 expect=$(stat -c %b $file)
29794 [[ $blocks == $expect ]] ||
29795 error "$file expected blocks: $expect, got: $blocks"
29803 cancel_lru_locks mdc
29805 size=$($LFS getsom -s $1)
29806 [[ $size == $expect ]] ||
29807 error "$file expected size: $expect, got: $size"
29811 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
29812 skip "Need MDS version at least 2.11.52"
29816 $LFS setstripe -c-1 $DIR/$tfile || error "setstripe $tfile failed"
29819 stack_trap "restore_opencache"
29821 # single-threaded write
29822 echo "Test SOM for single-threaded write"
29823 dd if=/dev/zero of=$DIR/$tfile bs=$bs count=1 ||
29824 error "write $tfile failed"
29825 check_lsom_size $DIR/$tfile $bs
29828 local size=$(($num * $bs))
29832 echo "Test SOM for single client multi-threaded($num) write"
29833 $TRUNCATE $DIR/$tfile 0
29834 for ((i = 0; i < $num; i++)); do
29835 $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
29837 offset=$((offset + $bs))
29839 for (( i=0; i < $num; i++ )); do
29842 check_lsom_size $DIR/$tfile $size
29844 $TRUNCATE $DIR/$tfile 0
29845 for ((i = 0; i < $num; i++)); do
29846 offset=$((offset - $bs))
29847 $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
29850 for (( i=0; i < $num; i++ )); do
29853 check_lsom_size $DIR/$tfile $size
29855 # multi-client writes
29856 num=$(get_node_count ${CLIENTS//,/ })
29857 size=$(($num * $bs))
29861 echo "Test SOM for multi-client ($num) writes"
29862 $TRUNCATE $DIR/$tfile 0
29863 for client in ${CLIENTS//,/ }; do
29864 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
29867 offset=$((offset + $bs))
29869 for (( i=0; i < $num; i++ )); do
29872 check_lsom_size $DIR/$tfile $offset
29875 $TRUNCATE $DIR/$tfile 0
29876 for client in ${CLIENTS//,/ }; do
29877 offset=$((offset - $bs))
29878 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
29882 for (( i=0; i < $num; i++ )); do
29885 check_lsom_size $DIR/$tfile $size
29887 # verify SOM blocks count
29888 echo "Verify SOM block count"
29889 $TRUNCATE $DIR/$tfile 0
29890 $MULTIOP $DIR/$tfile oO_TRUNC:O_RDWR:w$((bs))YSc ||
29891 error "failed to write file $tfile with fdatasync and fstat"
29892 check_lsom_data $DIR/$tfile
29894 $TRUNCATE $DIR/$tfile 0
29895 $MULTIOP $DIR/$tfile oO_TRUNC:O_RDWR:w$((bs * 2))Yc ||
29896 error "failed to write file $tfile with fdatasync"
29897 check_lsom_data $DIR/$tfile
29899 $TRUNCATE $DIR/$tfile 0
29900 $MULTIOP $DIR/$tfile oO_TRUNC:O_RDWR:O_SYNC:w$((bs * 3))c ||
29901 error "failed to write file $tfile with sync IO"
29902 check_lsom_data $DIR/$tfile
29905 echo "Test SOM for truncate"
29906 # use ftruncate to sync blocks on close request
29907 $MULTIOP $DIR/$tfile oO_WRONLY:T16384c
29908 check_lsom_size $DIR/$tfile 16384
29909 check_lsom_data $DIR/$tfile
29911 $TRUNCATE $DIR/$tfile 1234
29912 check_lsom_size $DIR/$tfile 1234
29913 # sync blocks on the MDT
29914 $MULTIOP $DIR/$tfile oc
29915 check_lsom_data $DIR/$tfile
29917 run_test 806 "Verify Lazy Size on MDS"
29920 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
29921 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
29922 skip "Need MDS version at least 2.11.52"
29924 # Registration step
29925 changelog_register || error "changelog_register failed"
29926 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
29927 changelog_users $SINGLEMDS | grep -q $cl_user ||
29928 error "User $cl_user not found in changelog_users"
29930 rm -rf $DIR/$tdir || error "rm $tdir failed"
29931 mkdir_on_mdt0 $DIR/$tdir || error "mkdir $tdir failed"
29932 touch $DIR/$tdir/trunc || error "touch $tdir/trunc failed"
29933 $TRUNCATE $DIR/$tdir/trunc 1024 || error "truncate $tdir/trunc failed"
29934 $TRUNCATE $DIR/$tdir/trunc 1048576 ||
29935 error "truncate $tdir/trunc failed"
29938 echo "Test SOM for single-threaded write with fsync"
29939 dd if=/dev/zero of=$DIR/$tdir/single_dd bs=$bs count=1 ||
29940 error "write $tfile failed"
29943 # multi-client wirtes
29944 local num=$(get_node_count ${CLIENTS//,/ })
29948 echo "Test SOM for multi-client ($num) writes"
29949 touch $DIR/$tfile || error "touch $tfile failed"
29950 $TRUNCATE $DIR/$tfile 0
29951 for client in ${CLIENTS//,/ }; do
29952 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
29955 offset=$((offset + $bs))
29957 for (( i=0; i < $num; i++ )); do
29961 do_rpc_nodes "$CLIENTS" cancel_lru_locks osc
29962 do_nodes "$CLIENTS" "sync ; sleep 5 ; sync"
29963 $LSOM_SYNC -u $cl_user -m $FSNAME-MDT0000 $MOUNT
29964 check_lsom_data $DIR/$tdir/trunc
29965 check_lsom_data $DIR/$tdir/single_dd
29966 check_lsom_data $DIR/$tfile
29969 # Deregistration step
29970 changelog_deregister || error "changelog_deregister failed"
29972 run_test 807 "verify LSOM syncing tool"
29974 check_som_nologged()
29976 local lines=$($LFS changelog $FSNAME-MDT0000 |
29977 grep 'x=trusted.som' | wc -l)
29978 [ $lines -ne 0 ] && error "trusted.som xattr is logged in Changelogs"
29982 [ $MDS1_VERSION -lt $(version_code 2.11.55) ] &&
29983 skip "Need MDS version at least 2.11.55"
29985 # Registration step
29986 changelog_register || error "changelog_register failed"
29988 touch $DIR/$tfile || error "touch $tfile failed"
29991 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=1 ||
29992 error "write $tfile failed"
29995 $TRUNCATE $DIR/$tfile 1234
29998 $TRUNCATE $DIR/$tfile 1048576
30001 # Deregistration step
30002 changelog_deregister || error "changelog_deregister failed"
30004 run_test 808 "Check trusted.som xattr not logged in Changelogs"
30009 [[ $? -eq 61 ]] || error "DoM-only file $1 has SOM xattr"
30013 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
30014 skip "Need MDS version at least 2.11.56"
30016 $LFS setstripe -E 1M -L mdt $DIR/$tfile ||
30017 error "failed to create DoM-only file $DIR/$tfile"
30018 touch $DIR/$tfile || error "touch $tfile failed"
30019 check_som_nodata $DIR/$tfile
30021 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 ||
30022 error "write $tfile failed"
30023 check_som_nodata $DIR/$tfile
30025 $TRUNCATE $DIR/$tfile 1234
30026 check_som_nodata $DIR/$tfile
30028 $TRUNCATE $DIR/$tfile 4097
30029 check_som_nodata $DIR/$file
30031 run_test 809 "Verify no SOM xattr store for DoM-only files"
30034 [ $PARALLEL == "yes" ] && skip "skip parallel run"
30035 $GSS && skip_env "could not run with gss"
30036 [[ $OST1_VERSION -gt $(version_code 2.12.58) ]] ||
30037 skip "OST < 2.12.58 doesn't align checksum"
30040 stack_trap "set_checksums $ORIG_CSUM" EXIT
30041 stack_trap "set_checksum_type $ORIG_CSUM_TYPE" EXIT
30046 for csum in $CKSUM_TYPES; do
30047 #define OBD_FAIL_OSC_NO_GRANT 0x411
30048 $LCTL set_param osc.*.checksum_type=$csum fail_loc=0x411
30049 for i in "10240 0" "10000 0" "4000 1" "500 1"; do
30051 dd if=/dev/urandom of=$DIR/$tfile bs=$1 count=2 seek=$2
30052 before=$(md5sum $DIR/$tfile)
30053 $LCTL set_param ldlm.namespaces.*osc*.lru_size=clear
30054 after=$(md5sum $DIR/$tfile)
30055 [ "$before" == "$after" ] ||
30056 error "$csum: $before != $after bs=$1 seek=$2"
30060 run_test 810 "partial page writes on ZFS (LU-11663)"
30063 [ $OST1_VERSION -lt $(version_code 2.12.51) ] &&
30064 skip "OST < 2.12.51 doesn't support this fail_loc"
30066 $LFS setstripe -c 1 -i 0 $DIR/$tfile
30067 # ensure ost1 is connected
30068 stat $DIR/$tfile >/dev/null || error "can't stat"
30069 wait_osc_import_state client ost1 FULL
30070 # no locks, no reqs to let the connection idle
30071 cancel_lru_locks osc
30073 # delay OST_DISCONNECT on OST1 to put OSC into intermediate state
30074 #define OBD_FAIL_OST_DISCONNECT_DELAY 0x245
30075 do_facet ost1 "$LCTL set_param fail_loc=0x245 fail_val=8"
30076 wait_osc_import_state client ost1 CONNECTING
30077 do_facet ost1 "$LCTL set_param fail_loc=0 fail_val=0"
30079 stat $DIR/$tfile >/dev/null || error "can't stat file"
30081 run_test 812a "do not drop reqs generated when imp is going to idle (LU-11951)"
30083 test_812b() { # LU-12378
30084 [ $OST1_VERSION -lt $(version_code 2.12.51) ] &&
30085 skip "OST < 2.12.51 doesn't support this fail_loc"
30087 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "setstripe failed"
30088 # ensure ost1 is connected
30089 stat $DIR/$tfile >/dev/null || error "can't stat"
30090 wait_osc_import_state client ost1 FULL
30091 # no locks, no reqs to let the connection idle
30092 cancel_lru_locks osc
30094 # delay OST_DISCONNECT on OST1 to put OSC into intermediate state
30095 #define OBD_FAIL_OST_DISCONNECT_DELAY 0x245
30096 do_facet ost1 "$LCTL set_param fail_loc=0x245 fail_val=8"
30097 wait_osc_import_state client ost1 CONNECTING
30098 do_facet ost1 "$LCTL set_param fail_loc=0 fail_val=0"
30100 $LFS quota -u 0 $DIR/ || error "lfs quota should succeed"
30101 wait_osc_import_state client ost1 IDLE
30103 run_test 812b "do not drop no resend request for idle connect"
30108 old=$($LCTL get_param -n osc.*.idle_timeout | head -n 1)
30110 $LFS setstripe -c 1 -o 0 $DIR/$tfile
30111 $LFS getstripe $DIR/$tfile
30112 $LCTL set_param osc.*.idle_timeout=10
30113 stack_trap "$LCTL set_param osc.*.idle_timeout=$old" EXIT
30114 # ensure ost1 is connected
30115 stat $DIR/$tfile >/dev/null || error "can't stat"
30116 wait_osc_import_state client ost1 FULL
30117 # no locks, no reqs to let the connection idle
30118 cancel_lru_locks osc
30120 #define OBD_FAIL_PTLRPC_IDLE_RACE 0x533
30121 $LCTL set_param fail_loc=0x80000533
30123 dd if=/dev/zero of=$DIR/$tfile count=1 conv=sync || error "dd failed"
30125 run_test 812c "idle import vs lock enqueue race"
30128 local file_heat_sav=$($LCTL get_param -n llite.*.file_heat 2>/dev/null)
30129 [ -z "$file_heat_sav" ] && skip "no file heat support"
30140 local period_second=$($LCTL get_param -n llite.*.heat_period_second)
30141 local decay_pct=$($LCTL get_param -n llite.*.heat_decay_percentage)
30143 $LCTL set_param -n llite.*.file_heat=1
30144 echo "Turn on file heat"
30145 echo "Period second: $period_second, Decay percentage: $decay_pct"
30147 echo "QQQQ" > $DIR/$tfile
30148 echo "QQQQ" > $DIR/$tfile
30149 echo "QQQQ" > $DIR/$tfile
30150 cat $DIR/$tfile > /dev/null
30151 cat $DIR/$tfile > /dev/null
30152 cat $DIR/$tfile > /dev/null
30153 cat $DIR/$tfile > /dev/null
30155 local out=$($LFS heat_get $DIR/$tfile)
30157 $LFS heat_get $DIR/$tfile
30158 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
30159 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
30160 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
30161 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
30163 [ $readsample -le 4 ] || error "read sample ($readsample) is wrong"
30164 [ $writesample -le 3 ] || error "write sample ($writesample) is wrong"
30165 [ $readbyte -le 20 ] || error "read bytes ($readbyte) is wrong"
30166 [ $writebyte -le 15 ] || error "write bytes ($writebyte) is wrong"
30168 sleep $((period_second + 3))
30169 echo "Sleep $((period_second + 3)) seconds..."
30170 # The recursion formula to calculate the heat of the file f is as
30172 # Hi+1(f) = (1-P)*Hi(f)+ P*Ci
30173 # Where Hi is the heat value in the period between time points i*I and
30174 # (i+1)*I; Ci is the access count in the period; the symbol P refers
30175 # to the weight of Ci.
30176 out=$($LFS heat_get $DIR/$tfile)
30177 $LFS heat_get $DIR/$tfile
30178 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
30179 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
30180 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
30181 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
30183 [ $(bc <<< "$readsample <= 4 * $decay_pct / 100") -eq 1 ] ||
30184 error "read sample ($readsample) is wrong"
30185 [ $(bc <<< "$writesample <= 3 * $decay_pct / 100") -eq 1 ] ||
30186 error "write sample ($writesample) is wrong"
30187 [ $(bc <<< "$readbyte <= 20 * $decay_pct / 100") -eq 1 ] ||
30188 error "read bytes ($readbyte) is wrong"
30189 [ $(bc <<< "$writebyte <= 15 * $decay_pct / 100") -eq 1 ] ||
30190 error "write bytes ($writebyte) is wrong"
30192 echo "QQQQ" > $DIR/$tfile
30193 echo "QQQQ" > $DIR/$tfile
30194 echo "QQQQ" > $DIR/$tfile
30195 cat $DIR/$tfile > /dev/null
30196 cat $DIR/$tfile > /dev/null
30197 cat $DIR/$tfile > /dev/null
30198 cat $DIR/$tfile > /dev/null
30200 sleep $((period_second + 3))
30201 echo "Sleep $((period_second + 3)) seconds..."
30203 out=$($LFS heat_get $DIR/$tfile)
30204 $LFS heat_get $DIR/$tfile
30205 readsample1=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
30206 writesample1=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
30207 readbyte1=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
30208 writebyte1=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
30210 [ $(bc <<< "$readsample1 <= ($readsample * (100 - $decay_pct) + \
30211 4 * $decay_pct) / 100") -eq 1 ] ||
30212 error "read sample ($readsample1) is wrong"
30213 [ $(bc <<< "$writesample1 <= ($writesample * (100 - $decay_pct) + \
30214 3 * $decay_pct) / 100") -eq 1 ] ||
30215 error "write sample ($writesample1) is wrong"
30216 [ $(bc <<< "$readbyte1 <= ($readbyte * (100 - $decay_pct) + \
30217 20 * $decay_pct) / 100") -eq 1 ] ||
30218 error "read bytes ($readbyte1) is wrong"
30219 [ $(bc <<< "$writebyte1 <= ($writebyte * (100 - $decay_pct) + \
30220 15 * $decay_pct) / 100") -eq 1 ] ||
30221 error "write bytes ($writebyte1) is wrong"
30223 echo "Turn off file heat for the file $DIR/$tfile"
30224 $LFS heat_set -o $DIR/$tfile
30226 echo "QQQQ" > $DIR/$tfile
30227 echo "QQQQ" > $DIR/$tfile
30228 echo "QQQQ" > $DIR/$tfile
30229 cat $DIR/$tfile > /dev/null
30230 cat $DIR/$tfile > /dev/null
30231 cat $DIR/$tfile > /dev/null
30232 cat $DIR/$tfile > /dev/null
30234 out=$($LFS heat_get $DIR/$tfile)
30235 $LFS heat_get $DIR/$tfile
30236 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
30237 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
30238 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
30239 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
30241 [ $readsample -eq 0 ] || error "read sample ($readsample) is wrong"
30242 [ $writesample -eq 0 ] || error "write sample ($writesample) is wrong"
30243 [ $readbyte -eq 0 ] || error "read bytes ($readbyte) is wrong"
30244 [ $writebyte -eq 0 ] || error "write bytes ($writebyte) is wrong"
30246 echo "Trun on file heat for the file $DIR/$tfile"
30247 $LFS heat_set -O $DIR/$tfile
30249 echo "QQQQ" > $DIR/$tfile
30250 echo "QQQQ" > $DIR/$tfile
30251 echo "QQQQ" > $DIR/$tfile
30252 cat $DIR/$tfile > /dev/null
30253 cat $DIR/$tfile > /dev/null
30254 cat $DIR/$tfile > /dev/null
30255 cat $DIR/$tfile > /dev/null
30257 out=$($LFS heat_get $DIR/$tfile)
30258 $LFS heat_get $DIR/$tfile
30259 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
30260 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
30261 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
30262 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
30264 [ $readsample -gt 0 ] || error "read sample ($readsample) is wrong"
30265 [ $writesample -gt 0 ] || error "write sample ($writesample) is wrong"
30266 [ $readbyte -gt 0 ] || error "read bytes ($readbyte) is wrong"
30267 [ $writebyte -gt 0 ] || error "write bytes ($writebyte) is wrong"
30269 $LFS heat_set -c $DIR/$tfile
30270 $LCTL set_param -n llite.*.file_heat=0
30271 echo "Turn off file heat support for the Lustre filesystem"
30273 echo "QQQQ" > $DIR/$tfile
30274 echo "QQQQ" > $DIR/$tfile
30275 echo "QQQQ" > $DIR/$tfile
30276 cat $DIR/$tfile > /dev/null
30277 cat $DIR/$tfile > /dev/null
30278 cat $DIR/$tfile > /dev/null
30279 cat $DIR/$tfile > /dev/null
30281 out=$($LFS heat_get $DIR/$tfile)
30282 $LFS heat_get $DIR/$tfile
30283 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
30284 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
30285 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
30286 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
30288 [ $readsample -eq 0 ] || error "read sample ($readsample) is wrong"
30289 [ $writesample -eq 0 ] || error "write sample ($writesample) is wrong"
30290 [ $readbyte -eq 0 ] || error "read bytes ($readbyte) is wrong"
30291 [ $writebyte -eq 0 ] || error "write bytes ($writebyte) is wrong"
30293 $LCTL set_param -n llite.*.file_heat=$file_heat_sav
30296 run_test 813 "File heat verfication"
30300 dd of=$DIR/$tfile seek=128 bs=1k < /dev/null
30301 echo -n y >> $DIR/$tfile
30302 cp --sparse=always $DIR/$tfile $DIR/${tfile}.cp || error "copy failed"
30303 diff $DIR/$tfile $DIR/${tfile}.cp || error "files should be same"
30305 run_test 814 "sparse cp works as expected (LU-12361)"
30309 writeme -b 100 $DIR/$tfile || error "write 100 bytes failed"
30310 writeme -b 0 $DIR/$tfile || error "write 0 byte failed"
30312 run_test 815 "zero byte tiny write doesn't hang (LU-12382)"
30315 local ost1_imp=$(get_osc_import_name client ost1)
30316 local imp_name=$($LCTL list_param osc.$ost1_imp | head -n1 |
30319 $LFS setstripe -c 1 -i 0 $DIR/$tfile
30320 # ensure ost1 is connected
30322 stat $DIR/$tfile >/dev/null || error "can't stat"
30323 wait_osc_import_state client ost1 FULL
30324 # no locks, no reqs to let the connection idle
30325 cancel_lru_locks osc
30326 lru_resize_disable osc
30329 before=$($LCTL get_param -n \
30330 ldlm.namespaces.$imp_name.lru_size)
30332 wait_osc_import_state client ost1 IDLE
30333 dd if=/dev/null of=$DIR/$tfile bs=1k count=1 conv=sync
30334 now=$($LCTL get_param -n \
30335 ldlm.namespaces.$imp_name.lru_size)
30336 [ $before == $now ] || error "lru_size changed $before != $now"
30338 run_test 816 "do not reset lru_resize on idle reconnect"
30342 exportfs -u localhost:$DIR/nfsexp
30347 systemctl restart nfs-server.service || skip "failed to restart nfsd"
30349 mkdir -p $DIR/nfsexp
30350 exportfs -orw,no_root_squash localhost:$DIR/nfsexp ||
30351 error "failed to export nfs"
30353 tmpdir=$(mktemp -d /tmp/nfs-XXXXXX)
30354 stack_trap cleanup_817 EXIT
30356 mount -t nfs -orw localhost:$DIR/nfsexp $tmpdir ||
30357 error "failed to mount nfs to $tmpdir"
30359 cp /bin/true $tmpdir
30360 $DIR/nfsexp/true || error "failed to execute 'true' command"
30362 run_test 817 "nfsd won't cache write lock for exec file"
30365 test_mkdir -i0 -c1 $DIR/$tdir
30366 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
30367 $LFS setstripe -c1 -i1 $DIR/$tdir/$tfile
30370 # restore osp-syn threads
30371 stack_trap "fail $SINGLEMDS"
30373 #define OBD_FAIL_OSP_CANT_PROCESS_LLOG 0x2105
30374 do_facet $SINGLEMDS lctl set_param fail_loc=0x80002105
30375 start $SINGLEMDS $(mdsdevname ${SINGLEMDS//mds/}) $MDS_MOUNT_OPTS ||
30376 error "start $SINGLEMDS failed"
30379 local testid=$(echo $TESTNAME | tr '_' ' ')
30381 do_facet mds1 dmesg | tac | sed "/$testid/,$ d" |
30382 grep "run LFSCK" || error "run LFSCK is not suggested"
30384 run_test 818 "unlink with failed llog"
30387 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
30388 cancel_lru_locks osc
30389 #define OBD_FAIL_OST_2BIG_NIOBUF 0x248
30390 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000248
30391 dd if=$DIR/$tfile of=/dev/null bs=1M count=1
30394 run_test 819a "too big niobuf in read"
30397 #define OBD_FAIL_OST_2BIG_NIOBUF 0x248
30398 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000248
30399 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
30400 cancel_lru_locks osc
30404 run_test 819b "too big niobuf in write"
30407 function test_820_start_ost() {
30410 for num in $(seq $OSTCOUNT); do
30411 start ost$num $(ostdevname $num) $OST_MOUNT_OPTS
30416 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
30419 umount_client $MOUNT || error "umount failed"
30420 for num in $(seq $OSTCOUNT); do
30424 # mount client with no active OSTs
30425 # so that the client can't initialize max LOV EA size
30426 # from OSC notifications
30427 mount_client $MOUNT || error "mount failed"
30428 # delay OST starting to keep this 0 max EA size for a while
30429 test_820_start_ost &
30431 # create a directory on MDS2
30432 test_mkdir -i 1 -c1 $DIR/$tdir/mds2 ||
30433 error "Failed to create directory"
30434 # open intent should update default EA size
30435 # see mdc_update_max_ea_from_body()
30436 # notice this is the very first RPC to MDS2
30437 out=$(cp /etc/services $DIR/$tdir/mds2 2>&1)
30440 # With SSK, this situation can lead to -EPERM being returned.
30441 # In that case, simply retry.
30442 if [ $ret -ne 0 ] && $SHARED_KEY; then
30443 if echo "$out" | grep -q "not permitted"; then
30444 cp /etc/services $DIR/$tdir/mds2
30448 [ $ret -eq 0 ] || error "Failed to copy files to mds$n"
30450 run_test 820 "update max EA from open intent"
30453 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
30454 local OST_MAX_PRECREATE=20000
30456 (( $MDS1_VERSION >= $(version_code 2.14.56) )) ||
30457 skip "Need MDS version at least 2.14.56"
30459 save_lustre_params mds1 \
30460 "osp.$FSNAME-OST*-osc-MDT0000.max_create_count" > $p
30461 do_facet $SINGLEMDS "$LCTL set_param -n \
30462 osp.$FSNAME-OST*MDT0000.max_create_count=0"
30463 do_facet $SINGLEMDS "$LCTL set_param -n \
30464 osp.$FSNAME-OST0000*MDT0000.max_create_count=$OST_MAX_PRECREATE"
30466 stack_trap "restore_lustre_params < $p; rm $p"
30468 do_facet $SINGLEMDS "$LCTL set_param -n \
30469 osp.$FSNAME-OST*-osc-MDT*.create_count=100200"
30471 local count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
30472 osp.$FSNAME-OST0000*MDT0000.create_count")
30473 local max=$(do_facet $SINGLEMDS "$LCTL get_param -n \
30474 osp.$FSNAME-OST0000*MDT0000.max_create_count")
30475 local expect_count=$(((($max/2)/256) * 256))
30477 log "setting create_count to 100200:"
30478 log " -result- count: $count with max: $max, expecting: $expect_count"
30480 [[ $count -eq expect_count ]] ||
30481 error "Create count not set to max precreate."
30483 run_test 823 "Setting create_count > OST_MAX_PRECREATE is lowered to maximum"
30486 [[ $MDS1_VERSION -lt $(version_code 2.14.56) ]] &&
30487 skip "Need MDS version 2.14.56"
30489 local sync_changes=$(do_facet $SINGLEMDS \
30490 $LCTL get_param -n osp.$FSNAME-OST0000-osc-MDT0000.sync_changes)
30492 [ "$sync_changes" -gt 100 ] &&
30493 skip "Sync changes $sync_changes > 100 already"
30495 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
30497 $LFS mkdir -i 0 $DIR/$tdir
30498 $LFS setstripe -c 1 -i 0 $DIR/$tdir
30500 save_lustre_params mds1 \
30501 "osp.$FSNAME-OST*-osc-MDT0000.max_sync_changes" > $p
30502 save_lustre_params mds1 \
30503 "osp.$FSNAME-OST*-osc-MDT0000.max_rpcs_in_progress" >> $p
30505 do_facet mds1 "$LCTL set_param -n \
30506 osp.$FSNAME-OST*-osc-MDT0000.max_sync_changes=100 \
30507 osp.$FSNAME-OST*-osc-MDT0000.max_rpcs_in_progress=128"
30508 stack_trap "restore_lustre_params < $p" EXIT
30510 createmany -o $DIR/$tdir/f- 1000
30511 unlinkmany $DIR/$tdir/f- 1000 &
30512 local UNLINK_PID=$!
30515 sync_changes=$(do_facet mds1 \
30516 $LCTL get_param -n osp.$FSNAME-OST0000-osc-MDT0000.sync_changes)
30517 # the check in the code is racy, fail the test
30518 # if the value above the limit by 10.
30519 [ $sync_changes -gt 110 ] && {
30520 kill -2 $UNLINK_PID
30522 error "osp changes throttling failed, $sync_changes>110"
30524 kill -0 $UNLINK_PID 2> /dev/null || break
30528 run_test 831 "throttling unlink/setattr queuing on OSP"
30531 (( $MDSCOUNT >= 2 )) || skip "needs >= 2 MDTs"
30532 (( $MDS1_VERSION >= $(version_code 2.15.52) )) ||
30533 skip "Need MDS version 2.15.52+"
30534 is_rmentry_supported || skip "rm_entry not supported"
30536 mkdir_on_mdt0 $DIR/$tdir || error "mkdir $tdir failed"
30537 mkdir $DIR/$tdir/local_dir || error "mkdir local_dir failed"
30538 mkdir_on_mdt -i 1 $DIR/$tdir/remote_dir ||
30539 error "mkdir remote_dir failed"
30540 $LFS mkdir -c $MDSCOUNT $DIR/$tdir/striped_dir ||
30541 error "mkdir striped_dir failed"
30542 touch $DIR/$tdir/file || error "touch file failed"
30543 $LFS rm_entry $DIR/$tdir/* || error "lfs rm_entry $tdir/* failed"
30544 [ -z "$(ls -A $DIR/$tdir)" ] || error "$tdir not empty"
30546 run_test 832 "lfs rm_entry"
30549 local file=$DIR/$tfile
30551 stack_trap "rm -f $file" EXIT
30552 dd if=/dev/zero of=$file bs=1M count=50 || error "Write $file failed"
30558 # Buffered I/O write
30560 while [ ! -e $DIR/sanity.833.lck ]; do
30561 dd if=/dev/zero of=$file bs=1M count=50 conv=notrunc ||
30562 error "failed to write $file"
30563 sleep 0.$((RANDOM % 4 + 1))
30568 # Buffered I/O read
30570 while [ ! -e $DIR/sanity.833.lck ]; do
30571 dd if=$file of=/dev/null bs=1M count=50 ||
30572 error "failed to read $file"
30573 sleep 0.$((RANDOM % 4 + 1))
30580 while [ ! -e $DIR/sanity.833.lck ]; do
30581 dd if=$file of=/dev/null bs=1M count=50 iflag=direct ||
30582 error "failed to read $file in direct I/O mode"
30583 sleep 0.$((RANDOM % 4 + 1))
30589 touch $DIR/sanity.833.lck
30590 wait $wpid || error "$?: buffered write failed"
30591 wait $rpid || error "$?: buffered read failed"
30592 wait $rpid2 || error "$?: direct read failed"
30594 run_test 833 "Mixed buffered/direct read and write should not return -EIO"
30597 # tests that do cleanup/setup should be run at the end
30601 [ $PARALLEL == "yes" ] && skip "skip parallel run"
30604 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
30605 $LCTL set_param fail_loc=0x903
30607 cancel_lru_locks MGC
30609 FAIL_ON_ERROR=true cleanup
30610 FAIL_ON_ERROR=true setup
30612 run_test 900 "umount should not race with any mgc requeue thread"
30614 # LUS-6253/LU-11185
30622 [ $PARALLEL == "yes" ] && skip "skip parallel run"
30624 # some get_param have a bug to handle dot in param name
30625 cancel_lru_locks MGC
30626 old=$(mount -t lustre | wc -l)
30634 while [ $old -ne $oldc ]; do
30635 oldc=$($LCTL get_param -n 'ldlm.namespaces.MGC*.lock_count')
30638 if [ $count -ge $TIMEOUT ]; then
30639 error "too large timeout"
30642 umount_client $MOUNT || error "umount failed"
30643 mount_client $MOUNT || error "mount failed"
30644 cancel_lru_locks MGC
30645 newc=$($LCTL get_param -n 'ldlm.namespaces.MGC*.lock_count')
30647 [ $oldc -lt $newc ] && error "mgc lock leak ($oldc != $newc)"
30651 run_test 901 "don't leak a mgc lock on client umount"
30655 [ $CLIENT_VERSION -lt $(version_code 2.13.52) ] &&
30656 skip "client does not have LU-13377 fix"
30657 #define OBD_FAIL_LLITE_SHORT_COMMIT 0x1415
30658 $LCTL set_param fail_loc=0x1415
30659 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
30660 cancel_lru_locks osc
30663 run_test 902 "test short write doesn't hang lustre"
30667 $LFS setstripe -i 0 -c 1 $DIR/$tfile $DIR/${tfile}-2
30668 echo "blah" > $DIR/${tfile}-2
30669 dd if=/dev/zero of=$DIR/$tfile bs=1M count=6 conv=fsync
30670 #define OBD_FAIL_OSC_SLOW_PAGE_EVICT 0x417
30671 $LCTL set_param fail_loc=0x417 fail_val=20
30673 mv $DIR/${tfile}-2 $DIR/$tfile # Destroys the big object
30674 sleep 1 # To start the destroy
30675 wait_destroy_complete 150 || error "Destroy taking too long"
30676 cat $DIR/$tfile > /dev/null || error "Evicted"
30678 run_test 903 "Test long page discard does not cause evictions"
30681 [ "$mds1_FSTYPE" == "ldiskfs" ] || skip "ldiskfs only test"
30682 do_facet mds1 $DEBUGFS -R features $(mdsdevname 1) |
30683 grep -q project || skip "skip project quota not supported"
30685 local testfile="$DIR/$tdir/$tfile"
30686 local xattr="trusted.projid"
30688 local mdts=$(comma_list $(mdts_nodes))
30689 local saved=$(do_facet mds1 $LCTL get_param -n \
30690 osd-ldiskfs.*MDT0000.enable_projid_xattr)
30692 do_nodes $mdts $LCTL set_param osd-ldiskfs.*MDT*.enable_projid_xattr=0
30693 stack_trap "do_nodes $mdts $LCTL set_param \
30694 osd-ldiskfs.*MDT*.enable_projid_xattr=$saved"
30696 mkdir -p $DIR/$tdir
30698 #hide projid xattr on server
30699 $LFS project -p 1 $testfile ||
30700 error "set $testfile project id failed"
30701 getfattr -m - $testfile | grep $xattr &&
30702 error "do not show trusted.projid when disabled on server"
30703 do_nodes $mdts $LCTL set_param osd-ldiskfs.*MDT*.enable_projid_xattr=1
30704 #should be hidden when projid is 0
30705 $LFS project -p 0 $testfile ||
30706 error "set $testfile project id failed"
30707 getfattr -m - $testfile | grep $xattr &&
30708 error "do not show trusted.projid with project ID 0"
30710 #still can getxattr explicitly
30711 projid=$(getfattr -n $xattr $testfile |
30712 sed -n 's/^trusted\.projid="\(.*\)"/\1/p')
30713 [ $projid == "0" ] ||
30714 error "projid expected 0 not $projid"
30716 #set the projid via setxattr
30717 setfattr -n $xattr -v "1000" $testfile ||
30718 error "setattr failed with $?"
30719 projid=($($LFS project $testfile))
30720 [ ${projid[0]} == "1000" ] ||
30721 error "projid expected 1000 not $projid"
30723 #check the new projid via getxattr
30724 $LFS project -p 1001 $testfile ||
30725 error "set $testfile project id failed"
30726 getfattr -m - $testfile | grep $xattr ||
30727 error "should show trusted.projid when project ID != 0"
30728 projid=$(getfattr -n $xattr $testfile |
30729 sed -n 's/^trusted\.projid="\(.*\)"/\1/p')
30730 [ $projid == "1001" ] ||
30731 error "projid expected 1001 not $projid"
30733 #try to set invalid projid
30734 setfattr -n $xattr -v "4294967295" $testfile &&
30735 error "set invalid projid should fail"
30737 #remove the xattr means setting projid to 0
30738 setfattr -x $xattr $testfile ||
30739 error "setfattr failed with $?"
30740 projid=($($LFS project $testfile))
30741 [ ${projid[0]} == "0" ] ||
30742 error "projid expected 0 not $projid"
30744 #should be hidden when parent has inherit flag and same projid
30745 $LFS project -srp 1002 $DIR/$tdir ||
30746 error "set $tdir project id failed"
30747 getfattr -m - $testfile | grep $xattr &&
30748 error "do not show trusted.projid with inherit flag"
30750 #still can getxattr explicitly
30751 projid=$(getfattr -n $xattr $testfile |
30752 sed -n 's/^trusted\.projid="\(.*\)"/\1/p')
30753 [ $projid == "1002" ] ||
30754 error "projid expected 1002 not $projid"
30756 run_test 904 "virtual project ID xattr"
30760 (( $OST1_VERSION >= $(version_code 2.15.50.220) )) ||
30761 skip "need OST version >= 2.15.50.220 for fail_loc"
30763 remote_ost_nodsh && skip "remote OST with nodsh"
30764 $LFS setstripe -c -1 -i 0 $DIR/$tfile || error "setstripe failed"
30766 $LFS ladvise -a willread $DIR/$tfile || error "ladvise does not work"
30768 #define OBD_FAIL_OST_OPCODE 0x253
30770 do_facet ost1 "$LCTL set_param fail_val=21 fail_loc=0x0253"
30771 $LFS ladvise -a willread $DIR/$tfile &&
30772 error "unexpected success of ladvise with fault injection"
30773 $LFS ladvise -a willread $DIR/$tfile |&
30774 grep -q "Operation not supported"
30775 (( $? == 0 )) || error "unexpected stderr of ladvise with fault injection"
30777 run_test 905 "bad or new opcode should not stuck client"
30780 grep -q io_uring_setup /proc/kallsyms ||
30781 skip "Client OS does not support io_uring I/O engine"
30782 io_uring_probe || skip "kernel does not support io_uring fully"
30783 which fio || skip_env "no fio installed"
30784 fio --enghelp | grep -q io_uring ||
30785 skip_env "fio does not support io_uring I/O engine"
30787 local file=$DIR/$tfile
30788 local ioengine="io_uring"
30792 fio --name=seqwrite --ioengine=$ioengine \
30793 --bs=$PAGE_SIZE --direct=1 --numjobs=$numjobs \
30794 --iodepth=64 --size=$size --filename=$file --rw=write ||
30795 error "fio seqwrite $file failed"
30797 fio --name=seqread --ioengine=$ioengine \
30798 --bs=$PAGE_SIZE --direct=1 --numjobs=$numjobs \
30799 --iodepth=64 --size=$size --filename=$file --rw=read ||
30800 error "fio seqread $file failed"
30802 rm -f $file || error "rm -f $file failed"
30804 run_test 906 "Simple test for io_uring I/O engine via fio"
30806 complete_test $SECONDS
30807 [ -f $EXT2_DEV ] && rm $EXT2_DEV || true
30808 check_and_cleanup_lustre
30809 if [ "$I_MOUNTED" != "yes" ]; then
30810 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true