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 local cmd="oO_WRONLY:w${write_bytes}_yc"
9641 $MULTIOP $DIR/$tfile $cmd &
9645 check_grants $osc_tgt $((init_grants - grants)) \
9646 "buffered io, not write rpc"
9648 kill -USR1 $MULTIPID
9651 check_grants $osc_tgt $((init_grants - grants + chunk)) \
9652 "buffered io, one RPC"
9654 run_test 64f "check grant consumption (with grant allocation)"
9657 (( $MDS1_VERSION >= $(version_code 2.14.56) )) ||
9658 skip "Need MDS version at least 2.14.56"
9660 local mdts=$(comma_list $(mdts_nodes))
9662 local old=$($LCTL get_param mdc.$FSNAME-*.grant_shrink_interval |
9664 stack_trap "$LCTL set_param $old"
9666 # generate dirty pages and increase dirty granted on MDT
9667 stack_trap "rm -f $DIR/$tfile-*"
9668 for (( i = 0; i < 10; i++)); do
9669 $LFS setstripe -E 1M -L mdt $DIR/$tfile-$i ||
9670 error "can't set stripe"
9671 dd if=/dev/zero of=$DIR/$tfile-$i bs=128k count=1 ||
9673 $LFS getstripe $DIR/$tfile-$i | grep -q pattern.*mdt || {
9674 $LFS getstripe $DIR/$tfile-$i
9675 error "not DoM file"
9682 # wait until grant shrink reset grant dirty on MDTs
9683 for ((i = 0; i < 120; i++)); do
9684 grant_dirty=$(do_nodes $mdts $LCTL get_param -n mdt.*.tot_dirty |
9685 awk '{sum=sum+$1} END {print sum}')
9686 vm_dirty=$(awk '/Dirty:/{print $2}' /proc/meminfo)
9687 echo "$grant_dirty grants, $vm_dirty pages"
9688 (( grant_dirty + vm_dirty == 0 )) && break
9689 (( i == 3 )) && sync &&
9690 $LCTL set_param mdc.$FSNAME-*.grant_shrink_interval=5
9694 grant_dirty=$(do_nodes $mdts $LCTL get_param -n mdt.*.tot_dirty |
9695 awk '{sum=sum+$1} END {print sum}')
9696 (( grant_dirty == 0 )) || error "$grant_dirty on MDT"
9698 run_test 64g "grant shrink on MDT"
9701 (( $OST1_VERSION >= $(version_code 2.14.56) )) ||
9702 skip "need OST at least 2.14.56 to avoid grant shrink on read"
9704 local instance=$($LFS getname -i $DIR)
9705 local osc_tgt="$FSNAME-OST0000-osc-$instance"
9706 local num_exps=$(do_facet ost1 \
9707 $LCTL get_param -n obdfilter.*OST0000*.num_exports)
9708 local max_brw_size=$(import_param $osc_tgt max_brw_size)
9709 local avail=$($LCTL get_param -n osc.*OST0000-osc-$instance.kbytesavail)
9710 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
9712 # 10MiB is for file to be written, max_brw_size * 16 *
9713 # num_exps is space reserve so that tgt_grant_shrink() decided
9715 local expect=$((max_brw_size * 16 * num_exps + 10 * 1048576))
9716 (( avail * 1024 < expect )) &&
9717 skip "need $expect bytes on ost1, have $(( avail * 1024 )) only"
9719 save_lustre_params client "osc.*OST0000*.grant_shrink" > $p
9720 save_lustre_params client "osc.*OST0000*.grant_shrink_interval" >> $p
9721 stack_trap "restore_lustre_params < $p; rm -f $save" EXIT
9722 $LCTL set_param osc.*OST0000*.grant_shrink=1
9723 $LCTL set_param osc.*OST0000*.grant_shrink_interval=10
9725 $LFS setstripe -c 1 -i 0 $DIR/$tfile
9726 stack_trap "rm -f $DIR/$tfile"
9727 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 oflag=sync
9729 # drop cache so that coming read would do rpc
9730 cancel_lru_locks osc
9732 # shrink interval is set to 10, pause for 7 seconds so that
9733 # grant thread did not wake up yet but coming read entered
9734 # shrink mode for rpc (osc_should_shrink_grant())
9737 declare -a cur_grant_bytes
9738 declare -a tot_granted
9739 cur_grant_bytes[0]=$($LCTL get_param -n osc.*OST0000*.cur_grant_bytes)
9740 tot_granted[0]=$(do_facet ost1 \
9741 $LCTL get_param -n obdfilter.*OST0000*.tot_granted)
9743 dd if=$DIR/$tfile bs=4K count=1 of=/dev/null
9745 cur_grant_bytes[1]=$($LCTL get_param -n osc.*OST0000*.cur_grant_bytes)
9746 tot_granted[1]=$(do_facet ost1 \
9747 $LCTL get_param -n obdfilter.*OST0000*.tot_granted)
9749 # grant change should be equal on both sides
9750 (( cur_grant_bytes[0] - cur_grant_bytes[1] ==
9751 tot_granted[0] - tot_granted[1])) ||
9752 error "grant change mismatch, " \
9753 "server: ${tot_granted[0]} to ${tot_granted[1]}, " \
9754 "client: ${cur_grant_bytes[0]} to ${cur_grant_bytes[1]}"
9756 run_test 64h "grant shrink on read"
9759 (( $OST1_VERSION >= $(version_code 2.14.56) )) ||
9760 skip "need OST at least 2.14.56 to avoid grant shrink on replay"
9762 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9763 remote_ost_nodsh && skip "remote OSTs with nodsh"
9765 $LFS setstripe -c 1 -i 0 $DIR/$tfile
9766 stack_trap "rm -f $DIR/$tfile"
9768 dd if=/dev/zero of=$DIR/$tfile bs=1M count=64
9770 # lustre-ffff9fc75e850800 /mnt/lustre -> ffff9fc75e850800
9771 local instance=$($LFS getname -i $DIR)
9773 local osc_tgt="$FSNAME-OST0000-osc-$instance"
9774 local cgb=$($LCTL get_param -n osc.$osc_tgt.cur_grant_bytes)
9776 # shrink grants and simulate rpc loss
9777 #define OBD_FAIL_PTLRPC_DROP_REQ_OPC 0x513
9778 do_facet ost1 "$LCTL set_param fail_loc=0x80000513 fail_val=17"
9779 $LCTL set_param osc.$osc_tgt.cur_grant_bytes=$((cgb/2))B
9783 dd if=/dev/zero of=$DIR/$tfile oflag=append bs=1M count=8 conv=notrunc
9785 local testid=$(echo $TESTNAME | tr '_' ' ')
9787 do_facet ost1 dmesg | tac | sed "/$testid/,$ d" |
9788 grep "GRANT, real grant" &&
9789 error "client has more grants then it owns" || true
9791 run_test 64i "shrink on reconnect"
9793 # bug 1414 - set/get directories' stripe info
9795 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9797 test_mkdir $DIR/$tdir
9799 $LVERIFY $DIR/$tdir $DIR/$tdir/f1 || error "lverify failed"
9801 run_test 65a "directory with no stripe info"
9804 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9806 test_mkdir $DIR/$tdir
9807 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
9809 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
9812 $LVERIFY $DIR/$tdir $DIR/$tdir/f2 || error "lverify failed"
9814 run_test 65b "directory setstripe -S stripe_size*2 -i 0 -c 1"
9817 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9818 [ $OSTCOUNT -lt 2 ] && skip_env "need at least 2 OSTs"
9820 test_mkdir $DIR/$tdir
9821 local stripesize=$($LFS getstripe -S $DIR/$tdir)
9823 $LFS setstripe -S $((stripesize * 4)) -i 1 \
9824 -c $((OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
9826 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
9828 run_test 65c "directory setstripe -S stripe_size*4 -i 1 -c $((OSTCOUNT-1))"
9831 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9833 test_mkdir $DIR/$tdir
9834 local STRIPECOUNT=$($LFS getstripe -c $DIR/$tdir)
9835 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
9837 if [[ $STRIPECOUNT -le 0 ]]; then
9839 elif [[ $STRIPECOUNT -gt $LOV_MAX_STRIPE_COUNT ]]; then
9840 [[ $OSTCOUNT -gt $LOV_MAX_STRIPE_COUNT ]] &&
9841 sc=$LOV_MAX_STRIPE_COUNT || sc=$(($OSTCOUNT - 1))
9843 sc=$(($STRIPECOUNT - 1))
9845 $LFS setstripe -S $STRIPESIZE -c $sc $DIR/$tdir || error "setstripe"
9846 touch $DIR/$tdir/f4 $DIR/$tdir/f5
9847 $LVERIFY $DIR/$tdir $DIR/$tdir/f4 $DIR/$tdir/f5 ||
9848 error "lverify failed"
9850 run_test 65d "directory setstripe -S stripe_size -c stripe_count"
9853 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9855 # LU-16904 delete layout when root is set as PFL layout
9856 save_layout_restore_at_exit $MOUNT
9857 $LFS setstripe -d $MOUNT || error "setstripe failed"
9859 test_mkdir $DIR/$tdir
9861 $LFS setstripe $DIR/$tdir || error "setstripe"
9862 $LFS getstripe -v $DIR/$tdir | grep "Default" ||
9863 error "no stripe info failed"
9865 $LVERIFY $DIR/$tdir $DIR/$tdir/f6 || error "lverify failed"
9867 run_test 65e "directory setstripe defaults"
9870 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9872 test_mkdir $DIR/${tdir}f
9873 $RUNAS $LFS setstripe $DIR/${tdir}f &&
9874 error "setstripe succeeded" || true
9876 run_test 65f "dir setstripe permission (should return error) ==="
9879 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9881 # LU-16904 delete layout when root is set as PFL layout
9882 save_layout_restore_at_exit $MOUNT
9883 $LFS setstripe -d $MOUNT || error "setstripe failed"
9885 test_mkdir $DIR/$tdir
9886 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
9888 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
9889 error "setstripe -S failed"
9890 $LFS setstripe -d $DIR/$tdir || error "setstripe -d failed"
9891 $LFS getstripe -v $DIR/$tdir | grep "Default" ||
9892 error "delete default stripe failed"
9894 run_test 65g "directory setstripe -d"
9897 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9899 test_mkdir $DIR/$tdir
9900 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
9902 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
9903 error "setstripe -S failed"
9904 test_mkdir $DIR/$tdir/dd1
9905 [ $($LFS getstripe -c $DIR/$tdir) = $($LFS getstripe -c $DIR/$tdir/dd1) ] ||
9906 error "stripe info inherit failed"
9908 run_test 65h "directory stripe info inherit ===================="
9911 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9913 save_layout_restore_at_exit $MOUNT
9915 # bug6367: set non-default striping on root directory
9916 $LFS setstripe -S 65536 -c -1 $MOUNT || error "error setting stripe"
9918 # bug12836: getstripe on -1 default directory striping
9919 $LFS getstripe $MOUNT || error "getstripe $MOUNT failed"
9921 # bug12836: getstripe -v on -1 default directory striping
9922 $LFS getstripe -v $MOUNT || error "getstripe -v $MOUNT failed"
9924 # bug12836: new find on -1 default directory striping
9925 $LFS find -mtime -1 $MOUNT > /dev/null || error "find $MOUNT failed"
9927 run_test 65i "various tests to set root directory striping"
9929 test_65j() { # bug6367
9930 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9934 # if we aren't already remounting for each test, do so for this test
9935 if [ "$I_MOUNTED" = "yes" ]; then
9936 cleanup || error "failed to unmount"
9940 save_layout_restore_at_exit $MOUNT
9942 $LFS setstripe -d $MOUNT || error "setstripe failed"
9944 run_test 65j "set default striping on root directory (bug 6367)="
9948 wait_delete_completed
9949 do_facet $SINGLEMDS "lctl set_param -n \
9950 osp.$ost*MDT0000.max_create_count=$max_count"
9951 do_facet $SINGLEMDS "lctl set_param -n \
9952 osp.$ost*MDT0000.create_count=$count"
9953 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
9954 echo $INACTIVE_OSC "is Activate"
9956 wait_osc_import_state mds ost$(( ostnum + 1 )) FULL
9959 test_65k() { # bug11679
9960 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9961 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9962 remote_mds_nodsh && skip "remote MDS with nodsh"
9964 local disable_precreate=true
9965 [ $MDS1_VERSION -le $(version_code 2.8.54) ] &&
9966 disable_precreate=false
9968 echo "Check OST status: "
9969 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
9970 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
9972 for OSC in $MDS_OSCS; do
9973 echo $OSC "is active"
9974 do_facet $SINGLEMDS lctl --device %$OSC activate
9977 for INACTIVE_OSC in $MDS_OSCS; do
9978 local ost=$(osc_to_ost $INACTIVE_OSC)
9979 local ostnum=$(do_facet $SINGLEMDS lctl get_param -n \
9980 lov.*md*.target_obd |
9981 awk -F: /$ost/'{ print $1 }' | head -n 1)
9984 $LFS setstripe -i $ostnum -c 1 $DIR/$tdir
9985 createmany -o $DIR/$tdir/$tfile.$ostnum. 1000
9987 echo "Deactivate: " $INACTIVE_OSC
9988 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC deactivate
9990 local count=$(do_facet $SINGLEMDS "lctl get_param -n \
9991 osp.$ost*MDT0000.create_count")
9992 local max_count=$(do_facet $SINGLEMDS "lctl get_param -n \
9993 osp.$ost*MDT0000.max_create_count")
9994 $disable_precreate &&
9995 do_facet $SINGLEMDS "lctl set_param -n \
9996 osp.$ost*MDT0000.max_create_count=0"
9998 for idx in $(seq 0 $((OSTCOUNT - 1))); do
9999 [ -f $DIR/$tdir/$idx ] && continue
10000 echo "$LFS setstripe -i $idx -c 1 $DIR/$tdir/$idx"
10001 $LFS setstripe -i $idx -c 1 $DIR/$tdir/$idx ||
10003 error "setstripe $idx should succeed"; }
10004 rm -f $DIR/$tdir/$idx || error "rm $idx failed"
10006 unlinkmany $DIR/$tdir/$tfile.$ostnum. 1000
10009 do_facet $SINGLEMDS "lctl set_param -n \
10010 osp.$ost*MDT0000.max_create_count=$max_count"
10011 do_facet $SINGLEMDS "lctl set_param -n \
10012 osp.$ost*MDT0000.create_count=$count"
10013 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
10014 echo $INACTIVE_OSC "is Activate"
10016 wait_osc_import_state mds ost$(( ostnum + 1 )) FULL
10019 run_test 65k "validate manual striping works properly with deactivated OSCs"
10021 test_65l() { # bug 12836
10022 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10024 test_mkdir -p $DIR/$tdir/test_dir
10025 $LFS setstripe -c -1 $DIR/$tdir/test_dir
10026 $LFS find -mtime -1 $DIR/$tdir >/dev/null
10028 run_test 65l "lfs find on -1 stripe dir ========================"
10031 local layout=$(save_layout $MOUNT)
10032 $RUNAS $LFS setstripe -c 2 $MOUNT && {
10033 restore_layout $MOUNT $layout
10034 error "setstripe should fail by non-root users"
10038 run_test 65m "normal user can't set filesystem default stripe"
10041 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
10042 [[ $MDS1_VERSION -ge $(version_code 2.12.50) ]] ||
10043 skip "Need MDS version at least 2.12.50"
10044 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
10046 [[ $OSTCOUNT -ge 2 ]] || skip_env "needs >= 2 OSTs"
10047 which getfattr > /dev/null 2>&1 || skip_env "no getfattr command"
10048 which setfattr > /dev/null 2>&1 || skip_env "no setfattr command"
10050 save_layout_restore_at_exit $MOUNT
10052 # new subdirectory under root directory should not inherit
10053 # the default layout from root
10054 # LU-16904 check if the root is set as PFL layout
10055 local numcomp=$($LFS getstripe --component-count $MOUNT)
10057 if [[ $numcomp -eq 0 ]]; then
10058 local dir1=$MOUNT/$tdir-1
10059 mkdir $dir1 || error "mkdir $dir1 failed"
10060 ! getfattr -n trusted.lov $dir1 &> /dev/null ||
10061 error "$dir1 shouldn't have LOV EA"
10064 # delete the default layout on root directory
10065 $LFS setstripe -d $MOUNT || error "delete root default layout failed"
10067 local dir2=$MOUNT/$tdir-2
10068 mkdir $dir2 || error "mkdir $dir2 failed"
10069 ! getfattr -n trusted.lov $dir2 &> /dev/null ||
10070 error "$dir2 shouldn't have LOV EA"
10072 # set a new striping pattern on root directory
10073 local def_stripe_size=$($LFS getstripe -S $MOUNT)
10074 local new_def_stripe_size=$((def_stripe_size * 2))
10075 $LFS setstripe -S $new_def_stripe_size $MOUNT ||
10076 error "set stripe size on $MOUNT failed"
10078 # new file created in $dir2 should inherit the new stripe size from
10079 # the filesystem default
10080 local file2=$dir2/$tfile-2
10081 touch $file2 || error "touch $file2 failed"
10083 local file2_stripe_size=$($LFS getstripe -S $file2)
10084 [[ $file2_stripe_size -eq $new_def_stripe_size ]] ||
10086 echo "file2_stripe_size: '$file2_stripe_size'"
10087 echo "new_def_stripe_size: '$new_def_stripe_size'"
10088 error "$file2 didn't inherit stripe size $new_def_stripe_size"
10091 local dir3=$MOUNT/$tdir-3
10092 mkdir $dir3 || error "mkdir $dir3 failed"
10093 # $dir3 shouldn't have LOV EA, but "lfs getstripe -d $dir3" should show
10094 # the root layout, which is the actual default layout that will be used
10095 # when new files are created in $dir3.
10096 local dir3_layout=$(get_layout_param $dir3)
10097 local root_dir_layout=$(get_layout_param $MOUNT)
10098 [[ "$dir3_layout" = "$root_dir_layout" ]] ||
10100 echo "dir3_layout: '$dir3_layout'"
10101 echo "root_dir_layout: '$root_dir_layout'"
10102 error "$dir3 should show the default layout from $MOUNT"
10105 # set OST pool on root directory
10106 local pool=$TESTNAME
10107 pool_add $pool || error "add $pool failed"
10108 pool_add_targets $pool 0 $((OSTCOUNT - 1)) 1 ||
10109 error "add targets to $pool failed"
10111 $LFS setstripe -p $pool $MOUNT ||
10112 error "set OST pool on $MOUNT failed"
10114 # new file created in $dir3 should inherit the pool from
10115 # the filesystem default
10116 local file3=$dir3/$tfile-3
10117 touch $file3 || error "touch $file3 failed"
10119 local file3_pool=$($LFS getstripe -p $file3)
10120 [[ "$file3_pool" = "$pool" ]] ||
10121 error "$file3 ('$file3_pool') didn't inherit OST pool '$pool'"
10123 local dir4=$MOUNT/$tdir-4
10124 mkdir $dir4 || error "mkdir $dir4 failed"
10125 local dir4_layout=$(get_layout_param $dir4)
10126 root_dir_layout=$(get_layout_param $MOUNT)
10127 echo "$LFS getstripe -d $dir4"
10128 $LFS getstripe -d $dir4
10129 echo "$LFS getstripe -d $MOUNT"
10130 $LFS getstripe -d $MOUNT
10131 [[ "$dir4_layout" = "$root_dir_layout" ]] ||
10133 echo "dir4_layout: '$dir4_layout'"
10134 echo "root_dir_layout: '$root_dir_layout'"
10135 error "$dir4 should show the default layout from $MOUNT"
10138 # new file created in $dir4 should inherit the pool from
10139 # the filesystem default
10140 local file4=$dir4/$tfile-4
10141 touch $file4 || error "touch $file4 failed"
10143 local file4_pool=$($LFS getstripe -p $file4)
10144 [[ "$file4_pool" = "$pool" ]] ||
10145 error "$file4 ('$file4_pool') didn't inherit OST pool $pool"
10147 # new subdirectory under non-root directory should inherit
10148 # the default layout from its parent directory
10149 $LFS setstripe -S $new_def_stripe_size -p $pool $dir4 ||
10150 error "set directory layout on $dir4 failed"
10152 local dir5=$dir4/$tdir-5
10153 mkdir $dir5 || error "mkdir $dir5 failed"
10155 dir4_layout=$(get_layout_param $dir4)
10156 local dir5_layout=$(get_layout_param $dir5)
10157 [[ "$dir4_layout" = "$dir5_layout" ]] ||
10159 echo "dir4_layout: '$dir4_layout'"
10160 echo "dir5_layout: '$dir5_layout'"
10161 error "$dir5 should inherit the default layout from $dir4"
10164 # though subdir under ROOT doesn't inherit default layout, but
10165 # its sub dir/file should be created with default layout.
10166 [[ $MDSCOUNT -ge 2 ]] || skip_env "needs >= 2 MDTs"
10167 [[ $MDS1_VERSION -ge $(version_code 2.12.59) ]] ||
10168 skip "Need MDS version at least 2.12.59"
10170 local default_lmv_count=$($LFS getdirstripe -D -c $MOUNT)
10171 local default_lmv_index=$($LFS getdirstripe -D -i $MOUNT)
10172 local default_lmv_hash=$($LFS getdirstripe -D -H $MOUNT)
10174 if [ $default_lmv_hash == "none" ]; then
10175 stack_trap "$LFS setdirstripe -D -d $MOUNT" EXIT
10177 stack_trap "$LFS setdirstripe -D -i $default_lmv_index \
10178 -c $default_lmv_count -H $default_lmv_hash $MOUNT" EXIT
10181 $LFS setdirstripe -D -c 2 $MOUNT ||
10182 error "setdirstripe -D -c 2 failed"
10183 mkdir $MOUNT/$tdir-6 || error "mkdir $tdir-6 failed"
10184 local lmv_count=$($LFS getdirstripe -c $MOUNT/$tdir-6)
10185 [ $lmv_count -eq 2 ] || error "$tdir-6 stripe count $lmv_count"
10187 # $dir4 layout includes pool
10188 $LFS setstripe -S $((new_def_stripe_size * 2)) $dir4
10189 [[ "$pool" = $($LFS getstripe -p -d $dir4) ]] ||
10190 error "pool lost on setstripe"
10191 $LFS setstripe -E -1 -S $new_def_stripe_size $dir4
10192 [[ "$pool" = $($LFS getstripe -p -d $dir4) ]] ||
10193 error "pool lost on compound layout setstripe"
10195 run_test 65n "don't inherit default layout from root for new subdirectories"
10198 (( $MDS1_VERSION >= $(version_code 2.14.57) )) ||
10199 skip "need MDS version at least 2.14.57"
10201 # set OST pool on root directory
10202 local pool=$TESTNAME
10204 pool_add $pool || error "add $pool failed"
10205 pool_add_targets $pool 0 $((OSTCOUNT - 1)) 1 ||
10206 error "add targets to $pool failed"
10208 local dir1=$MOUNT/$tdir
10210 mkdir $dir1 || error "mkdir $dir1 failed"
10212 # set a new striping pattern on root directory
10213 local def_stripe_size=$($LFS getstripe -S $MOUNT)
10215 $LFS setstripe -p $pool $dir1 ||
10216 error "set directory layout on $dir1 failed"
10218 # $dir1 layout includes pool
10219 $LFS setstripe -S $((def_stripe_size * 2)) $dir1
10220 [[ "$pool" = $($LFS getstripe -p -d $dir1) ]] ||
10221 error "pool lost on setstripe"
10222 $LFS setstripe -E 1M -L mdt -E -1 -c 1 $dir1
10223 $LFS getstripe $dir1
10224 [[ "$pool" = $($LFS getstripe -p -d $dir1) ]] ||
10225 error "pool lost on compound layout setstripe"
10227 $LFS setdirstripe -i 0 -c 2 $dir1/dir2 ||
10228 error "setdirstripe failed on sub-dir with inherited pool"
10229 $LFS getstripe $dir1/dir2
10230 [[ "$pool" = $($LFS getstripe -p -d $dir1/dir2) ]] ||
10231 error "pool lost on compound layout setdirstripe"
10233 $LFS setstripe -E -1 -c 1 $dir1
10234 $LFS getstripe -d $dir1
10235 [[ "$pool" = $($LFS getstripe -p -d $dir1) ]] ||
10236 error "pool lost on setstripe"
10238 run_test 65o "pool inheritance for mdt component"
10240 test_65p () { # LU-16152
10241 local src_dir=$DIR/$tdir/src_dir
10242 local dst_dir=$DIR/$tdir/dst_dir
10243 local yaml_file=$DIR/$tdir/layout.yaml
10246 (( $CLIENT_VERSION >= $(version_code 2.15.51) )) ||
10247 skip "Need at least version 2.15.51"
10249 test_mkdir -p $src_dir
10250 $LFS setstripe -E 2048M -c 4 -E EOF -c 8 $src_dir ||
10251 error "failed to setstripe"
10252 $LFS getstripe --yaml -d $src_dir > $yaml_file ||
10253 error "failed to getstripe"
10255 test_mkdir -p $dst_dir
10256 $LFS setstripe --yaml $yaml_file $dst_dir ||
10257 error "failed to setstripe with yaml file"
10258 border=$($LFS getstripe -d $dst_dir |
10259 awk '/lcme_extent.e_end:/ { print $2; exit; }') ||
10260 error "failed to getstripe"
10262 # 2048M is 0x80000000, or 2147483648
10263 (( $border == 2147483648 )) ||
10264 error "failed to handle huge number in yaml layout"
10266 run_test 65p "setstripe with yaml file and huge number"
10268 # bug 2543 - update blocks count on client
10270 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10272 local COUNT=${COUNT:-8}
10273 dd if=/dev/zero of=$DIR/f66 bs=1k count=$COUNT
10274 sync; sync_all_data; sync; sync_all_data
10275 cancel_lru_locks osc
10276 local BLOCKS=$(ls -s --block-size=1k $DIR/f66 | awk '{ print $1 }')
10277 (( BLOCKS >= COUNT )) || error "$DIR/f66 blocks $BLOCKS < $COUNT"
10279 run_test 66 "update inode blocks count on client ==============="
10282 awk '($1 == "'$1':") { print $2 }' /proc/meminfo
10286 swapon -s | awk '($1 == "'$1'") { print $4 }'
10289 # bug5265, obdfilter oa2dentry return -ENOENT
10290 # #define OBD_FAIL_SRV_ENOENT 0x217
10292 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10293 remote_ost_nodsh && skip "remote OST with nodsh"
10296 $LFS setstripe -c 1 -i 0 $f
10297 stack_trap "rm -f $f ${f}.2"
10299 $DIRECTIO write ${f}.2 0 1 || error "directio write error"
10301 do_facet ost1 lctl set_param fail_loc=0x217
10302 $TRUNCATE $f 1 # vmtruncate() will ignore truncate() error.
10303 $DIRECTIO write $f 0 2 && error "write succeeded, expect -ENOENT"
10305 do_facet ost1 lctl set_param fail_loc=0
10306 $DIRECTIO write $f 0 2 || error "write error"
10308 cancel_lru_locks osc
10309 $DIRECTIO read $f 0 1 || error "read error"
10311 do_facet ost1 lctl set_param fail_loc=0x217
10312 $DIRECTIO read $f 1 1 && error "read succeeded, expect -ENOENT"
10314 do_facet ost1 lctl set_param fail_loc=0
10316 run_test 69 "verify oa2dentry return -ENOENT doesn't LBUG ======"
10319 test_mkdir $DIR/$tdir
10320 $LFS setdirstripe -D -c$MDSCOUNT $DIR/$tdir
10321 bash rundbench -C -D $DIR/$tdir 2 || error "dbench failed!"
10323 run_test 71 "Running dbench on lustre (don't segment fault) ===="
10325 test_72a() { # bug 5695 - Test that on 2.6 remove_suid works properly
10326 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10327 [ "$RUNAS_ID" = "$UID" ] &&
10328 skip_env "RUNAS_ID = UID = $UID -- skipping"
10329 # Check that testing environment is properly set up. Skip if not
10330 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_GID $RUNAS ||
10331 skip_env "User $RUNAS_ID does not exist - skipping"
10334 chmod 777 $DIR/$tfile
10335 chmod ug+s $DIR/$tfile
10336 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=512 count=1 ||
10337 error "$RUNAS dd $DIR/$tfile failed"
10338 # See if we are still setuid/sgid
10339 [ -u $DIR/$tfile ] || [ -g $DIR/$tfile ] &&
10340 error "S/gid is not dropped on write"
10341 # Now test that MDS is updated too
10342 cancel_lru_locks mdc
10343 [ -u $DIR/$tfile ] || [ -g $DIR/$tfile ] &&
10344 error "S/gid is not dropped on MDS"
10347 run_test 72a "Test that remove suid works properly (bug5695) ===="
10349 test_72b() { # bug 24226 -- keep mode setting when size is not changing
10352 [ "$RUNAS_ID" = "$UID" ] &&
10353 skip_env "RUNAS_ID = UID = $UID -- skipping"
10354 [ "$RUNAS_ID" -eq 0 ] &&
10355 skip_env "RUNAS_ID = 0 -- skipping"
10356 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10357 # Check that testing environment is properly set up. Skip if not
10358 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_ID $RUNAS ||
10359 skip_env "User $RUNAS_ID does not exist - skipping"
10361 touch $DIR/${tfile}-f{g,u}
10362 test_mkdir $DIR/${tfile}-dg
10363 test_mkdir $DIR/${tfile}-du
10364 chmod 770 $DIR/${tfile}-{f,d}{g,u}
10365 chmod g+s $DIR/${tfile}-{f,d}g
10366 chmod u+s $DIR/${tfile}-{f,d}u
10367 for perm in 777 2777 4777; do
10368 $RUNAS chmod $perm $DIR/${tfile}-fg && error "S/gid file allowed improper chmod to $perm"
10369 $RUNAS chmod $perm $DIR/${tfile}-fu && error "S/uid file allowed improper chmod to $perm"
10370 $RUNAS chmod $perm $DIR/${tfile}-dg && error "S/gid dir allowed improper chmod to $perm"
10371 $RUNAS chmod $perm $DIR/${tfile}-du && error "S/uid dir allowed improper chmod to $perm"
10375 run_test 72b "Test that we keep mode setting if without file data changed (bug 24226)"
10377 # bug 3462 - multiple simultaneous MDC requests
10379 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10381 test_mkdir $DIR/d73-1
10382 test_mkdir $DIR/d73-2
10383 multiop_bg_pause $DIR/d73-1/f73-1 O_c || return 1
10386 lctl set_param fail_loc=0x80000129
10387 $MULTIOP $DIR/d73-1/f73-2 Oc &
10389 lctl set_param fail_loc=0
10391 $MULTIOP $DIR/d73-2/f73-3 Oc &
10395 wait $pid1 || return 1
10399 $CHECKSTAT -t file $DIR/d73-1/f73-1 || return 4
10400 $CHECKSTAT -t file $DIR/d73-1/f73-2 || return 5
10401 $CHECKSTAT -t file $DIR/d73-2/f73-3 || return 6
10405 run_test 73 "multiple MDC requests (should not deadlock)"
10407 test_74a() { # bug 6149, 6184
10408 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10411 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
10413 # very important to OR with CFS_FAIL_ONCE (0x80000000) -- otherwise it
10414 # will spin in a tight reconnection loop
10415 $LCTL set_param fail_loc=0x8000030e
10416 # get any lock that won't be difficult - lookup works.
10418 $LCTL set_param fail_loc=0
10422 run_test 74a "ldlm_enqueue freed-export error path, ls (shouldn't LBUG)"
10424 test_74b() { # bug 13310
10425 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10427 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
10429 # very important to OR with CFS_FAIL_ONCE (0x80000000) -- otherwise it
10430 # will spin in a tight reconnection loop
10431 $LCTL set_param fail_loc=0x8000030e
10432 # get a "difficult" lock
10434 $LCTL set_param fail_loc=0
10438 run_test 74b "ldlm_enqueue freed-export error path, touch (shouldn't LBUG)"
10441 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10443 #define OBD_FAIL_LDLM_NEW_LOCK
10444 $LCTL set_param fail_loc=0x319
10445 touch $DIR/$tfile && error "touch successful"
10446 $LCTL set_param fail_loc=0
10449 run_test 74c "ldlm_lock_create error path, (shouldn't LBUG)"
10451 slab_lic=/sys/kernel/slab/lustre_inode_cache
10453 [ -f $slab_lic/shrink ] && echo 1 > $slab_lic/shrink
10454 [ -f $slab_lic/objects ] && awk '{ print $1 }' $slab_lic/objects ||
10455 awk '/lustre_inode_cache/ { print $2; exit }' /proc/slabinfo
10458 test_76a() { # Now for b=20433, added originally in b=1443
10459 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10461 cancel_lru_locks osc
10462 # there may be some slab objects cached per core
10463 local cpus=$(getconf _NPROCESSORS_ONLN 2>/dev/null)
10464 local before=$(num_objects)
10465 local count=$((512 * cpus))
10466 [ "$SLOW" = "no" ] && count=$((128 * cpus))
10467 local margin=$((count / 10))
10468 if [[ -f $slab_lic/aliases ]]; then
10469 local aliases=$(cat $slab_lic/aliases)
10470 (( aliases > 0 )) && margin=$((margin * aliases))
10473 echo "before slab objects: $before"
10474 for i in $(seq $count); do
10478 cancel_lru_locks osc
10479 local after=$(num_objects)
10480 echo "created: $count, after slab objects: $after"
10481 # shared slab counts are not very accurate, allow significant margin
10482 # the main goal is that the cache growth is not permanently > $count
10483 while (( after > before + margin )); do
10485 after=$(num_objects)
10487 (( wait % 5 == 0 )) && echo "wait $wait seconds objects: $after"
10488 if (( wait > 60 )); then
10489 error "inode slab grew from $before+$margin to $after"
10493 run_test 76a "confirm clients recycle inodes properly ===="
10496 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10497 [ $CLIENT_VERSION -ge $(version_code 2.13.55) ] || skip "not supported"
10500 local before=$(num_objects)
10502 for i in $(seq $count); do
10507 local after=$(num_objects)
10510 while (( after > before )); do
10512 after=$(num_objects)
10514 (( wait % 5 == 0 )) && echo "wait $wait seconds objects: $after"
10515 if (( wait > 60 )); then
10516 error "inode slab grew from $before to $after"
10520 echo "slab objects before: $before, after: $after"
10522 run_test 76b "confirm clients recycle directory inodes properly ===="
10524 export ORIG_CSUM=""
10527 # Note: in sptlrpc modes which enable its own bulk checksum, the
10528 # original crc32_le bulk checksum will be automatically disabled,
10529 # and the OBD_FAIL_OSC_CHECKSUM_SEND/OBD_FAIL_OSC_CHECKSUM_RECEIVE
10530 # will be checked by sptlrpc code against sptlrpc bulk checksum.
10531 # In this case set_checksums() will not be no-op, because sptlrpc
10532 # bulk checksum will be enabled all through the test.
10534 [ "$ORIG_CSUM" ] || ORIG_CSUM=`lctl get_param -n osc.*.checksums | head -n1`
10535 lctl set_param -n osc.*.checksums $1
10539 export ORIG_CSUM_TYPE="`lctl get_param -n osc.*osc-[^mM]*.checksum_type |
10540 sed 's/.*\[\(.*\)\].*/\1/g' | head -n1`"
10541 CKSUM_TYPES=${CKSUM_TYPES:-$(lctl get_param -n osc.*osc-[^mM]*.checksum_type |
10542 tr -d [] | head -n1)}
10543 set_checksum_type()
10545 lctl set_param -n osc.*osc-[^mM]*.checksum_type $1
10547 log "set checksum type to $1, rc = $rc"
10551 get_osc_checksum_type()
10553 # arugment 1: OST name, like OST0000
10555 checksum_type=$(lctl get_param -n osc.*${ost}-osc-[^mM]*.checksum_type |
10556 sed 's/.*\[\(.*\)\].*/\1/g')
10558 [ $rc -ne 0 ] && error "failed to get checksum type of $ost, rc = $rc, output = $checksum_type"
10559 echo $checksum_type
10562 F77_TMP=$TMP/f77-temp
10565 dd if=/dev/urandom of=$F77_TMP bs=1M count=$F77SZ || \
10566 error "error writing to $F77_TMP"
10569 test_77a() { # bug 10889
10570 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10571 $GSS && skip_env "could not run with gss"
10573 [ ! -f $F77_TMP ] && setup_f77
10575 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ || error "dd error"
10579 run_test 77a "normal checksum read/write operation"
10581 test_77b() { # bug 10889
10582 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10583 $GSS && skip_env "could not run with gss"
10585 [ ! -f $F77_TMP ] && setup_f77
10586 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
10587 $LCTL set_param fail_loc=0x80000409
10590 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
10591 error "dd error: $?"
10592 $LCTL set_param fail_loc=0
10594 for algo in $CKSUM_TYPES; do
10595 cancel_lru_locks osc
10596 set_checksum_type $algo
10597 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
10598 $LCTL set_param fail_loc=0x80000408
10599 cmp $F77_TMP $DIR/$tfile || error "file compare failed"
10600 $LCTL set_param fail_loc=0
10603 set_checksum_type $ORIG_CSUM_TYPE
10606 run_test 77b "checksum error on client write, read"
10611 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=0
10613 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=0
10614 [ -n "$osc_file_prefix" ] && rm -f ${osc_file_prefix}*
10615 $check_ost && [ -n "$ost_file_prefix" ] &&
10616 do_facet ost1 rm -f ${ost_file_prefix}\*
10620 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10621 $GSS && skip_env "could not run with gss"
10622 remote_ost_nodsh && skip "remote OST with nodsh"
10625 local osc_file_prefix
10627 local check_ost=false
10628 local ost_file_prefix
10634 # ensure corruption will occur on first OSS/OST
10635 $LFS setstripe -i 0 $DIR/$tfile
10637 [ ! -f $F77_TMP ] && setup_f77
10638 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
10639 error "dd write error: $?"
10640 fid=$($LFS path2fid $DIR/$tfile)
10642 if [ $OST1_VERSION -ge $(version_code 2.9.57) ]
10645 ost_file_prefix=$(do_facet ost1 $LCTL get_param -n debug_path)
10646 ost_file_prefix=${ost_file_prefix}-checksum_dump-ost-\\${fid}
10648 echo "OSS do not support bulk pages dump upon error"
10651 osc_file_prefix=$($LCTL get_param -n debug_path)
10652 osc_file_prefix=${osc_file_prefix}-checksum_dump-osc-\\${fid}
10654 trap cleanup_77c EXIT
10657 # enable bulk pages dump upon error on Client
10658 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=1
10659 # enable bulk pages dump upon error on OSS
10661 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=1
10663 # flush Client cache to allow next read to reach OSS
10664 cancel_lru_locks osc
10666 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
10667 $LCTL set_param fail_loc=0x80000408
10668 dd if=$DIR/$tfile of=/dev/null bs=1M || error "dd read error: $?"
10669 $LCTL set_param fail_loc=0
10673 # check cksum dump on Client
10674 osc_file=$(ls ${osc_file_prefix}*)
10675 [ -n "$osc_file" ] || error "no checksum dump file on Client"
10676 # OBD_FAIL_OSC_CHECKSUM_RECEIVE corrupts with "bad1" at start of file
10677 bad1=$(dd if=$osc_file bs=1 count=4 2>/dev/null) || error "dd error: $?"
10678 [ $bad1 == "bad1" ] || error "unexpected corrupt pattern"
10679 orig_cksum=$(dd if=$F77_TMP bs=1 skip=4 count=1048572 2>/dev/null |
10681 dump_cksum=$(dd if=$osc_file bs=1 skip=4 2>/dev/null | cksum)
10682 [[ "$orig_cksum" == "$dump_cksum" ]] ||
10683 error "dump content does not match on Client"
10685 $check_ost || skip "No need to check cksum dump on OSS"
10687 # check cksum dump on OSS
10688 ost_file=$(do_facet ost1 ls ${ost_file_prefix}\*)
10689 [ -n "$ost_file" ] || error "no checksum dump file on OSS"
10690 orig_cksum=$(dd if=$F77_TMP bs=1048576 count=1 2>/dev/null | cksum)
10691 dump_cksum=$(do_facet ost1 dd if=$ost_file 2>/dev/null \| cksum)
10692 [[ "$orig_cksum" == "$dump_cksum" ]] ||
10693 error "dump content does not match on OSS"
10697 run_test 77c "checksum error on client read with debug"
10699 test_77d() { # bug 10889
10700 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10701 $GSS && skip_env "could not run with gss"
10703 stack_trap "rm -f $DIR/$tfile"
10704 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
10705 $LCTL set_param fail_loc=0x80000409
10707 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
10708 error "direct write: rc=$?"
10709 $LCTL set_param fail_loc=0
10712 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
10713 $LCTL set_param fail_loc=0x80000408
10715 cancel_lru_locks osc
10716 $DIRECTIO read $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
10717 error "direct read: rc=$?"
10718 $LCTL set_param fail_loc=0
10721 run_test 77d "checksum error on OST direct write, read"
10723 test_77f() { # bug 10889
10724 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10725 $GSS && skip_env "could not run with gss"
10728 stack_trap "rm -f $DIR/$tfile"
10729 for algo in $CKSUM_TYPES; do
10730 cancel_lru_locks osc
10731 set_checksum_type $algo
10732 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
10733 $LCTL set_param fail_loc=0x409
10734 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) &&
10735 error "direct write succeeded"
10736 $LCTL set_param fail_loc=0
10738 set_checksum_type $ORIG_CSUM_TYPE
10741 run_test 77f "repeat checksum error on write (expect error)"
10743 test_77g() { # bug 10889
10744 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10745 $GSS && skip_env "could not run with gss"
10746 remote_ost_nodsh && skip "remote OST with nodsh"
10748 [ ! -f $F77_TMP ] && setup_f77
10750 local file=$DIR/$tfile
10751 stack_trap "rm -f $file" EXIT
10753 $LFS setstripe -c 1 -i 0 $file
10754 #define OBD_FAIL_OST_CHECKSUM_RECEIVE 0x21a
10755 do_facet ost1 lctl set_param fail_loc=0x8000021a
10757 dd if=$F77_TMP of=$file bs=1M count=$F77SZ ||
10758 error "write error: rc=$?"
10759 do_facet ost1 lctl set_param fail_loc=0
10762 cancel_lru_locks osc
10763 #define OBD_FAIL_OST_CHECKSUM_SEND 0x21b
10764 do_facet ost1 lctl set_param fail_loc=0x8000021b
10766 cmp $F77_TMP $file || error "file compare failed"
10767 do_facet ost1 lctl set_param fail_loc=0
10770 run_test 77g "checksum error on OST write, read"
10772 test_77k() { # LU-10906
10773 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10774 $GSS && skip_env "could not run with gss"
10776 local cksum_param="osc.$FSNAME*.checksums"
10777 local get_checksum="$LCTL get_param -n $cksum_param | head -n1"
10781 [ "$ORIG_CSUM" ] || ORIG_CSUM=$(eval $get_checksum)
10782 stack_trap "wait_update $HOSTNAME '$get_checksum' $ORIG_CSUM || true"
10783 stack_trap "do_facet mgs $LCTL set_param -P $cksum_param=$ORIG_CSUM"
10786 do_facet mgs $LCTL set_param -P $cksum_param=$i ||
10787 error "failed to set checksum=$i on MGS"
10788 wait_update $HOSTNAME "$get_checksum" $i
10790 echo "remount client, checksum should be $i"
10791 remount_client $MOUNT || error "failed to remount client"
10792 checksum=$(eval $get_checksum)
10793 [ $checksum -eq $i ] || error "checksum($checksum) != $i"
10795 # remove persistent param to avoid races with checksum mountopt below
10796 do_facet mgs $LCTL set_param -P -d $cksum_param ||
10797 error "failed to delete checksum on MGS"
10799 for opt in "checksum" "nochecksum"; do
10800 #remount with mount option
10801 echo "remount client with option $opt, checksum should be $i"
10802 umount_client $MOUNT || error "failed to umount client"
10803 mount_client $MOUNT "$MOUNT_OPTS,$opt" ||
10804 error "failed to mount client with option '$opt'"
10805 checksum=$(eval $get_checksum)
10806 [ $checksum -eq $i ] || error "checksum($checksum) != $i"
10810 remount_client $MOUNT || error "failed to remount client"
10812 run_test 77k "enable/disable checksum correctly"
10815 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10816 $GSS && skip_env "could not run with gss"
10819 stack_trap "set_checksums $ORIG_CSUM" EXIT
10820 stack_trap "set_checksum_type $ORIG_CSUM_TYPE" EXIT
10822 set_checksum_type invalid && error "unexpected success of invalid checksum type"
10824 $LFS setstripe -c 1 -i 0 $DIR/$tfile
10825 for algo in $CKSUM_TYPES; do
10826 set_checksum_type $algo || error "fail to set checksum type $algo"
10827 osc_algo=$(get_osc_checksum_type OST0000)
10828 [ "$osc_algo" != "$algo" ] && error "checksum type is $osc_algo after setting it to $algo"
10830 # no locks, no reqs to let the connection idle
10831 cancel_lru_locks osc
10832 lru_resize_disable osc
10833 wait_osc_import_state client ost1 IDLE
10835 # ensure ost1 is connected
10836 stat $DIR/$tfile >/dev/null || error "can't stat"
10837 wait_osc_import_state client ost1 FULL
10839 osc_algo=$(get_osc_checksum_type OST0000)
10840 [ "$osc_algo" != "$algo" ] && error "checksum type changed from $algo to $osc_algo after reconnection"
10844 run_test 77l "preferred checksum type is remembered after reconnected"
10846 [ "$ORIG_CSUM" ] && set_checksums $ORIG_CSUM || true
10851 (( $CLIENT_VERSION >= $(version_code 2.14.52) )) ||
10852 skip "Need at least version 2.14.52"
10853 local param=checksum_speed
10855 $LCTL get_param $param || error "reading $param failed"
10857 csum_speeds=$($LCTL get_param -n $param)
10859 [[ "$csum_speeds" =~ "adler32" && "$csum_speeds" =~ "crc32" ]] ||
10860 error "known checksum types are missing"
10862 run_test 77m "Verify checksum_speed is correctly read"
10864 check_filefrag_77n() {
10869 while read extidx a b start end rest; do
10870 if [[ "${extidx}" =~ ^[0-9]+: ]]; then
10871 nr_ext=$(( $nr_ext + 1 ))
10872 starts+=( ${start%..} )
10875 done < <( filefrag -sv $1 )
10877 [[ $nr_ext -eq 2 ]] && [[ "${starts[-1]}" == $(( ${ends[0]} + 1 )) ]] && return 0
10882 [[ "$CKSUM_TYPES" =~ t10 ]] || skip "no T10 checksum support on osc"
10885 $TRUNCATE $DIR/$tfile 0
10886 dd if=/dev/urandom of=$DIR/$tfile bs=4k conv=notrunc count=1 seek=0
10887 dd if=/dev/urandom of=$DIR/$tfile bs=4k conv=notrunc count=1 seek=2
10888 check_filefrag_77n $DIR/$tfile ||
10889 skip "$tfile blocks not contiguous around hole"
10892 stack_trap "set_checksums $ORIG_CSUM" EXIT
10893 stack_trap "set_checksum_type $ORIG_CSUM_TYPE" EXIT
10894 stack_trap "rm -f $DIR/$tfile"
10896 for algo in $CKSUM_TYPES; do
10897 if [[ "$algo" =~ ^t10 ]]; then
10898 set_checksum_type $algo ||
10899 error "fail to set checksum type $algo"
10900 dd if=$DIR/$tfile of=/dev/null bs=12k count=1 iflag=direct ||
10901 error "fail to read $tfile with $algo"
10907 run_test 77n "Verify read from a hole inside contiguous blocks with T10PI"
10910 (( $MDS1_VERSION >= $(version_code 2.14.55) )) ||
10911 skip "Need MDS version at least 2.14.55"
10912 (( $OST1_VERSION >= $(version_code 2.14.55) )) ||
10913 skip "Need OST version at least 2.14.55"
10914 local ofd=obdfilter
10917 # print OST checksum_type
10918 echo "$ofd.$FSNAME-*.checksum_type:"
10919 do_nodes $(comma_list $(osts_nodes)) \
10920 $LCTL get_param -n $ofd.$FSNAME-*.checksum_type
10922 # print MDT checksum_type
10923 echo "$mdt.$FSNAME-*.checksum_type:"
10924 do_nodes $(comma_list $(mdts_nodes)) \
10925 $LCTL get_param -n $mdt.$FSNAME-*.checksum_type
10927 local o_count=$(do_nodes $(comma_list $(osts_nodes)) \
10928 $LCTL get_param -n $ofd.$FSNAME-*.checksum_type | wc -l)
10930 (( $o_count == $OSTCOUNT )) ||
10931 error "found $o_count checksums, not \$MDSCOUNT=$OSTCOUNT"
10933 local m_count=$(do_nodes $(comma_list $(mdts_nodes)) \
10934 $LCTL get_param -n $mdt.$FSNAME-*.checksum_type | wc -l)
10936 (( $m_count == $MDSCOUNT )) ||
10937 error "found $m_count checksums, not \$MDSCOUNT=$MDSCOUNT"
10939 run_test 77o "Verify checksum_type for server (mdt and ofd(obdfilter))"
10941 cleanup_test_78() {
10946 test_78() { # bug 10901
10947 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10948 remote_ost || skip_env "local OST"
10951 F78SIZE=$(($(awk '/MemFree:/ { print $2 }' /proc/meminfo) / 1024))
10952 echo "MemFree: $F78SIZE, Max file size: $MAXFREE"
10953 MEMTOTAL=$(($(awk '/MemTotal:/ { print $2 }' /proc/meminfo) / 1024))
10954 echo "MemTotal: $MEMTOTAL"
10956 # reserve 256MB of memory for the kernel and other running processes,
10957 # and then take 1/2 of the remaining memory for the read/write buffers.
10958 if [ $MEMTOTAL -gt 512 ] ;then
10959 MEMTOTAL=$(((MEMTOTAL - 256 ) / 2))
10961 # for those poor memory-starved high-end clusters...
10962 MEMTOTAL=$((MEMTOTAL / 2))
10964 echo "Mem to use for directio: $MEMTOTAL"
10966 [[ $F78SIZE -gt $MEMTOTAL ]] && F78SIZE=$MEMTOTAL
10967 [[ $F78SIZE -gt 512 ]] && F78SIZE=512
10968 [[ $F78SIZE -gt $((MAXFREE / 1024)) ]] && F78SIZE=$((MAXFREE / 1024))
10969 SMALLESTOST=$($LFS df $DIR | grep OST | awk '{ print $4 }' | sort -n |
10971 echo "Smallest OST: $SMALLESTOST"
10972 [[ $SMALLESTOST -lt 10240 ]] &&
10973 skip "too small OSTSIZE, useless to run large O_DIRECT test"
10975 trap cleanup_test_78 EXIT
10977 [[ $F78SIZE -gt $((SMALLESTOST * $OSTCOUNT / 1024 - 80)) ]] &&
10978 F78SIZE=$((SMALLESTOST * $OSTCOUNT / 1024 - 80))
10980 [ "$SLOW" = "no" ] && NSEQ=1 && [ $F78SIZE -gt 32 ] && F78SIZE=32
10981 echo "File size: $F78SIZE"
10982 $LFS setstripe -c $OSTCOUNT $DIR/$tfile || error "setstripe failed"
10983 for i in $(seq 1 $NSEQ); do
10984 FSIZE=$(($F78SIZE / ($NSEQ - $i + 1)))
10985 echo directIO rdwr round $i of $NSEQ
10986 $DIRECTIO rdwr $DIR/$tfile 0 $FSIZE 1048576||error "rdwr failed"
10991 run_test 78 "handle large O_DIRECT writes correctly ============"
10993 test_79() { # bug 12743
10994 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10996 wait_delete_completed
10998 BKTOTAL=$(calc_osc_kbytes kbytestotal)
10999 BKFREE=$(calc_osc_kbytes kbytesfree)
11000 BKAVAIL=$(calc_osc_kbytes kbytesavail)
11002 STRING=`df -P $MOUNT | tail -n 1 | awk '{print $2","$3","$4}'`
11003 DFTOTAL=`echo $STRING | cut -d, -f1`
11004 DFUSED=`echo $STRING | cut -d, -f2`
11005 DFAVAIL=`echo $STRING | cut -d, -f3`
11006 DFFREE=$(($DFTOTAL - $DFUSED))
11008 ALLOWANCE=$((64 * $OSTCOUNT))
11010 if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
11011 [ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
11012 error "df total($DFTOTAL) mismatch OST total($BKTOTAL)"
11014 if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
11015 [ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
11016 error "df free($DFFREE) mismatch OST free($BKFREE)"
11018 if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
11019 [ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
11020 error "df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
11023 run_test 79 "df report consistency check ======================="
11025 test_80() { # bug 10718
11026 remote_ost_nodsh && skip "remote OST with nodsh"
11027 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11029 # relax strong synchronous semantics for slow backends like ZFS
11030 if [ "$ost1_FSTYPE" != "ldiskfs" ]; then
11031 local soc="obdfilter.*.sync_lock_cancel"
11032 local save=$(do_facet ost1 $LCTL get_param -n $soc | head -n1)
11034 # "sync_on_lock_cancel" was broken by v2_11_55_0-26-g7059644e9a
11035 if [ -z "$save" ]; then
11036 soc="obdfilter.*.sync_on_lock_cancel"
11037 save=$(do_facet ost1 $LCTL get_param -n $soc | head -n1)
11040 if [ "$save" != "never" ]; then
11041 local hosts=$(comma_list $(osts_nodes))
11043 do_nodes $hosts $LCTL set_param $soc=never
11044 stack_trap "do_nodes $hosts $LCTL set_param $soc=$save"
11048 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1M
11049 sync; sleep 1; sync
11050 local before=$(date +%s)
11051 cancel_lru_locks osc
11052 local after=$(date +%s)
11053 local diff=$((after - before))
11054 [ $diff -le 1 ] || error "elapsed for 1M@1T = $diff"
11058 run_test 80 "Page eviction is equally fast at high offsets too"
11060 test_81a() { # LU-456
11061 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11062 remote_ost_nodsh && skip "remote OST with nodsh"
11064 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
11065 # MUST OR with the CFS_FAIL_ONCE (0x80000000)
11066 do_facet ost1 lctl set_param fail_loc=0x80000228
11068 # write should trigger a retry and success
11069 $LFS setstripe -i 0 -c 1 $DIR/$tfile
11070 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
11072 if [ $RC -ne 0 ] ; then
11073 error "write should success, but failed for $RC"
11076 run_test 81a "OST should retry write when get -ENOSPC ==============="
11078 test_81b() { # LU-456
11079 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11080 remote_ost_nodsh && skip "remote OST with nodsh"
11082 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
11083 # Don't OR with the CFS_FAIL_ONCE (0x80000000)
11084 do_facet ost1 lctl set_param fail_loc=0x228
11086 # write should retry several times and return -ENOSPC finally
11087 $LFS setstripe -i 0 -c 1 $DIR/$tfile
11088 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
11091 if [ $RC -ne $ENOSPC ] ; then
11092 error "dd should fail for -ENOSPC, but succeed."
11095 run_test 81b "OST should return -ENOSPC when retry still fails ======="
11098 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs"
11100 test_mkdir $DIR/$tdir.cvsroot
11101 chown $RUNAS_ID $DIR/$tdir.cvsroot
11104 $RUNAS cvs -d $DIR/$tdir.cvsroot init || error "cvs init failed"
11107 # some versions of cvs import exit(1) when asked to import links or
11108 # files they can't read. ignore those files.
11109 local toignore=$(find . -type l -printf '-I %f\n' -o \
11110 ! -perm /4 -printf '-I %f\n')
11111 $RUNAS cvs -d $DIR/$tdir.cvsroot import -m "nomesg" $toignore \
11112 $tdir.reposname vtag rtag
11115 test_mkdir $DIR/$tdir.reposname
11116 chown $RUNAS_ID $DIR/$tdir.reposname
11117 $RUNAS cvs -d $DIR/$tdir.cvsroot co $tdir.reposname
11119 cd $DIR/$tdir.reposname
11121 $RUNAS cvs add -m 'addmsg' foo99
11123 $RUNAS cvs commit -m 'nomsg' foo99
11124 rm -fr $DIR/$tdir.cvsroot
11126 run_test 99 "cvs strange file/directory operations"
11129 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11130 [[ "$NETTYPE" =~ tcp ]] ||
11131 skip_env "TCP secure port test, not useful for NETTYPE=$NETTYPE"
11132 [[ -n "$(type -p ss)" ]] || skip_env "ss not available"
11133 remote_ost_nodsh && skip "remote OST with nodsh"
11134 remote_mds_nodsh && skip "remote MDS with nodsh"
11135 remote_servers || skip "useless for local single node setup"
11137 ss -tna | ( rc=1; while read STATE SND RCV LOCAL REMOTE STAT; do
11138 [[ "${REMOTE/*:/}" == "$ACCEPTOR_PORT" ]] || continue
11141 if (( ${LOCAL/*:/} >= 1024 )); then
11142 echo "bad: $PROT $SND $RCV $LOCAL $REMOTE $STAT"
11144 error "local: ${LOCAL/*:/} > 1024 remote: ${REMOTE/*:/}"
11147 (( $rc == 0 )) || error "privileged port not found" )
11149 run_test 100 "check local port using privileged port"
11151 function get_named_value()
11155 grep -w "$tag" | sed "s/^$tag *\([0-9]*\) *.*/\1/"
11158 export CACHE_MAX=$($LCTL get_param -n llite.*.max_cached_mb |
11159 awk '/^max_cached_mb/ { print $2 }')
11162 $LCTL set_param -n llite.*.max_cached_mb $CACHE_MAX
11167 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11172 local cache_limit=32
11174 $LCTL set_param -n osc.*-osc*.rpc_stats=0
11175 trap cleanup_101a EXIT
11176 $LCTL set_param -n llite.*.read_ahead_stats=0
11177 $LCTL set_param -n llite.*.max_cached_mb=$cache_limit
11180 # randomly read 10000 of 64K chunks from file 3x 32MB in size
11182 echo "nreads: $nreads file size: $((cache_limit * 3))MB"
11183 $READS -f $DIR/$tfile -s$((cache_limit * 3192 * 1024)) -b65536 -C -n$nreads -t 180
11186 for s in $($LCTL get_param -n llite.*.read_ahead_stats |
11187 get_named_value 'read.but.discarded'); do
11188 discard=$(($discard + $s))
11192 $LCTL get_param osc.*-osc*.rpc_stats
11193 $LCTL get_param llite.*.read_ahead_stats
11195 # Discard is generally zero, but sometimes a few random reads line up
11196 # and trigger larger readahead, which is wasted & leads to discards.
11197 if [[ $(($discard)) -gt $nreads ]]; then
11198 error "too many ($discard) discarded pages"
11200 rm -f $DIR/$tfile || true
11202 run_test 101a "check read-ahead for random reads"
11204 setup_test101bc() {
11205 test_mkdir $DIR/$tdir
11207 local FILE_LENGTH=$2
11210 local FILE_SIZE_MB=$((FILE_LENGTH / ssize))
11212 local list=$(comma_list $(osts_nodes))
11213 set_osd_param $list '' read_cache_enable 0
11214 set_osd_param $list '' writethrough_cache_enable 0
11216 trap cleanup_test101bc EXIT
11217 # prepare the read-ahead file
11218 $LFS setstripe -S $ssize -i $STRIPE_OFFSET -c $OSTCOUNT $DIR/$tfile
11220 dd if=/dev/zero of=$DIR/$tfile bs=$ssize \
11221 count=$FILE_SIZE_MB 2> /dev/null
11225 cleanup_test101bc() {
11230 local list=$(comma_list $(osts_nodes))
11231 set_osd_param $list '' read_cache_enable 1
11232 set_osd_param $list '' writethrough_cache_enable 1
11236 awk 'BEGIN{total=0}; {total+=$1}; END{print total}'
11241 local stripe_size=$2
11242 local stride_length=$((stripe_size / read_size))
11243 local stride_width=$((stride_length * OSTCOUNT))
11244 local discard_limit=$(( ((stride_length - 1) * 3 / stride_width) *
11245 (stride_width - stride_length) ))
11246 local discard=$($LCTL get_param -n llite.*.read_ahead_stats |
11247 get_named_value 'read.but.discarded' | calc_total)
11249 if [[ $discard -gt $discard_limit ]]; then
11250 $LCTL get_param llite.*.read_ahead_stats
11251 error "($discard limit ${discard_limit}) discarded pages with size (${read_size})"
11253 echo "Read-ahead success for size ${read_size}"
11258 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11259 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
11261 local STRIPE_SIZE=1048576
11262 local STRIDE_SIZE=$((STRIPE_SIZE*OSTCOUNT))
11264 if [ $SLOW == "yes" ]; then
11265 local FILE_LENGTH=$((STRIDE_SIZE * 64))
11267 local FILE_LENGTH=$((STRIDE_SIZE * 8))
11270 local ITERATION=$((FILE_LENGTH / STRIDE_SIZE))
11272 # prepare the read-ahead file
11273 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
11274 cancel_lru_locks osc
11275 for BIDX in 2 4 8 16 32 64 128 256
11277 local BSIZE=$((BIDX*4096))
11278 local READ_COUNT=$((STRIPE_SIZE/BSIZE))
11279 local STRIDE_LENGTH=$((STRIDE_SIZE/BSIZE))
11280 local OFFSET=$((STRIPE_SIZE/BSIZE*(OSTCOUNT - 1)))
11281 $LCTL set_param -n llite.*.read_ahead_stats=0
11282 $READS -f $DIR/$tfile -l $STRIDE_LENGTH -o $OFFSET \
11283 -s $FILE_LENGTH -b $STRIPE_SIZE -a $READ_COUNT -n $ITERATION
11284 cancel_lru_locks osc
11285 ra_check_101 $BSIZE $STRIPE_SIZE $FILE_LENGTH
11290 run_test 101b "check stride-io mode read-ahead ================="
11293 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11295 local STRIPE_SIZE=1048576
11296 local FILE_LENGTH=$((STRIPE_SIZE*100))
11299 local osc_rpc_stats
11301 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
11303 cancel_lru_locks osc
11304 $LCTL set_param osc.*.rpc_stats=0
11305 $READS -f $DIR/$tfile -s$FILE_LENGTH -b$rsize -n$nreads -t 180
11306 $LCTL get_param osc.*.rpc_stats
11307 for osc_rpc_stats in $($LCTL get_param -N osc.*.rpc_stats); do
11308 local stats=$($LCTL get_param -n $osc_rpc_stats)
11309 local lines=$(echo "$stats" | awk 'END {print NR;}')
11312 if [ $lines -le 20 ]; then
11313 echo "continue debug"
11316 for size in 1 2 4 8; do
11317 local rpc=$(echo "$stats" |
11318 awk '($1 == "'$size':") {print $2; exit; }')
11319 [ $rpc != 0 ] && ((size * PAGE_SIZE < rsize)) &&
11320 error "Small $((size*PAGE_SIZE)) read IO $rpc!"
11322 echo "$osc_rpc_stats check passed!"
11327 run_test 101c "check stripe_size aligned read-ahead"
11330 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11332 local file=$DIR/$tfile
11333 local sz_MB=${FILESIZE_101d:-80}
11334 local ra_MB=${READAHEAD_MB:-40}
11336 local free_MB=$(($(df -P $DIR | tail -n 1 | awk '{ print $4 }') / 1024))
11337 [ $free_MB -lt $sz_MB ] &&
11338 skip "Need free space ${sz_MB}M, have ${free_MB}M"
11340 echo "Create test file $file size ${sz_MB}M, ${free_MB}M free"
11341 $LFS setstripe -c -1 $file || error "setstripe failed"
11343 dd if=/dev/zero of=$file bs=1M count=$sz_MB || error "dd failed"
11344 echo Cancel LRU locks on lustre client to flush the client cache
11345 cancel_lru_locks osc
11347 echo Disable read-ahead
11348 local old_RA=$($LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1)
11349 $LCTL set_param -n llite.*.max_read_ahead_mb=0
11350 stack_trap "$LCTL set_param -n llite.*.max_read_ahead_mb=$old_RA" EXIT
11351 $LCTL get_param -n llite.*.max_read_ahead_mb
11353 echo "Reading the test file $file with read-ahead disabled"
11354 local sz_KB=$((sz_MB * 1024 / 4))
11355 # 10485760 bytes transferred in 0.000938 secs (11179579337 bytes/sec)
11356 # 104857600 bytes (105 MB) copied, 0.00876352 s, 12.0 GB/s
11357 local raOFF=$(LANG=C dd if=$file of=/dev/null bs=4k count=$sz_KB |&
11358 sed -e '/records/d' -e 's/.* \([0-9]*\.[0-9]*\) *s.*/\1/')
11360 echo "Cancel LRU locks on lustre client to flush the client cache"
11361 cancel_lru_locks osc
11362 echo Enable read-ahead with ${ra_MB}MB
11363 $LCTL set_param -n llite.*.max_read_ahead_mb=$ra_MB
11365 echo "Reading the test file $file with read-ahead enabled"
11366 local raON=$(LANG=C dd if=$file of=/dev/null bs=4k count=$sz_KB |&
11367 sed -e '/records/d' -e 's/.* \([0-9]*\.[0-9]*\) *s.*/\1/')
11369 echo "read-ahead disabled time read $raOFF"
11370 echo "read-ahead enabled time read $raON"
11373 wait_delete_completed
11375 # use awk for this check instead of bash because it handles decimals
11376 awk "{ exit !($raOFF < 1.0 || $raOFF > $raON) }" <<<"ignore_me" ||
11377 error "readahead ${raON}s > no-readahead ${raOFF}s ${sz_MB}M"
11379 run_test 101d "file read with and without read-ahead enabled"
11382 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11384 local file=$DIR/$tfile
11385 local size_KB=500 #KB
11389 local free_KB=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
11390 local need_KB=$((count * size_KB))
11391 [[ $free_KB -le $need_KB ]] &&
11392 skip_env "Need free space $need_KB, have $free_KB"
11394 echo "Creating $count ${size_KB}K test files"
11395 for ((i = 0; i < $count; i++)); do
11396 dd if=/dev/zero of=$file.$i bs=$bsize count=$size_KB 2>/dev/null
11399 echo "Cancel LRU locks on lustre client to flush the client cache"
11400 cancel_lru_locks $OSC
11402 echo "Reset readahead stats"
11403 $LCTL set_param -n llite.*.read_ahead_stats=0
11405 for ((i = 0; i < $count; i++)); do
11406 dd if=$file.$i of=/dev/null bs=$bsize count=$size_KB 2>/dev/null
11409 $LCTL get_param llite.*.max_cached_mb
11410 $LCTL get_param llite.*.read_ahead_stats
11411 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
11412 get_named_value 'misses' | calc_total)
11414 for ((i = 0; i < $count; i++)); do
11415 rm -rf $file.$i 2>/dev/null
11418 #10000 means 20% reads are missing in readahead
11419 [[ $miss -lt 10000 ]] || error "misses too much for small reads"
11421 run_test 101e "check read-ahead for small read(1k) for small files(500k)"
11424 which iozone || skip_env "no iozone installed"
11426 local old_debug=$($LCTL get_param debug)
11427 old_debug=${old_debug#*=}
11428 $LCTL set_param debug="reada mmap"
11430 # create a test file
11431 iozone -i 0 -+n -r 1m -s 128m -w -f $DIR/$tfile > /dev/null 2>&1
11433 echo Cancel LRU locks on lustre client to flush the client cache
11434 cancel_lru_locks osc
11436 echo Reset readahead stats
11437 $LCTL set_param -n llite.*.read_ahead_stats=0
11439 echo mmap read the file with small block size
11440 iozone -i 1 -u 1 -l 1 -+n -r 32k -s 128m -B -f $DIR/$tfile \
11443 echo checking missing pages
11444 $LCTL get_param llite.*.read_ahead_stats
11445 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
11446 get_named_value 'misses' | calc_total)
11448 $LCTL set_param debug="$old_debug"
11449 [ $miss -lt 3 ] || error "misses too much pages ('$miss')!"
11452 run_test 101f "check mmap read performance"
11454 test_101g_brw_size_test() {
11456 local pages=$((mb * 1048576 / PAGE_SIZE))
11457 local file=$DIR/$tfile
11459 $LCTL set_param osc.*.max_pages_per_rpc=${mb}M ||
11460 { error "unable to set max_pages_per_rpc=${mb}M"; return 1; }
11461 for mp in $($LCTL get_param -n osc.*.max_pages_per_rpc); do
11462 [ $mp -ne $pages ] && error "max_pages_per_rpc $mp != $pages" &&
11466 stack_trap "rm -f $file" EXIT
11467 $LCTL set_param -n osc.*.rpc_stats=0
11469 # 10 RPCs should be enough for the test
11471 dd if=/dev/zero of=$file bs=${mb}M count=$count ||
11472 { error "dd write ${mb} MB blocks failed"; return 3; }
11473 cancel_lru_locks osc
11474 dd of=/dev/null if=$file bs=${mb}M count=$count ||
11475 { error "dd write ${mb} MB blocks failed"; return 4; }
11477 # calculate number of full-sized read and write RPCs
11478 rpcs=($($LCTL get_param -n 'osc.*.rpc_stats' |
11479 sed -n '/pages per rpc/,/^$/p' |
11480 awk '/'$pages':/ { reads += $2; writes += $6 }; \
11481 END { print reads,writes }'))
11482 # allow one extra full-sized read RPC for async readahead
11483 [[ ${rpcs[0]} == $count || ${rpcs[0]} == $((count + 1)) ]] ||
11484 { error "${rpcs[0]} != $count read RPCs"; return 5; }
11485 [[ ${rpcs[1]} == $count ]] ||
11486 { error "${rpcs[1]} != $count write RPCs"; return 6; }
11490 remote_ost_nodsh && skip "remote OST with nodsh"
11493 local osts=$(get_facets OST)
11494 local list=$(comma_list $(osts_nodes))
11495 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11496 local brw_size="obdfilter.*.brw_size"
11498 $LFS setstripe -i 0 -c 1 $DIR/$tfile
11500 local orig_mb=$(do_facet ost1 $LCTL get_param -n $brw_size | head -n 1)
11502 if { [ $OST1_VERSION -ge $(version_code 2.8.52) ] ||
11503 { [ $OST1_VERSION -ge $(version_code 2.7.17) ] &&
11504 [ $OST1_VERSION -lt $(version_code 2.7.50) ]; }; } &&
11505 { [ $CLIENT_VERSION -ge $(version_code 2.8.52) ] ||
11506 { [ $CLIENT_VERSION -ge $(version_code 2.7.17) ] &&
11507 [ $CLIENT_VERSION -lt $(version_code 2.7.50) ]; }; }; then
11509 [ $OST1_VERSION -ge $(version_code 2.9.52) ] &&
11512 if [[ $orig_mb -lt 16 ]]; then
11513 save_lustre_params $osts "$brw_size" > $p
11514 do_nodes $list $LCTL set_param -n $brw_size=16$suffix ||
11515 error "set 16MB RPC size failed"
11517 echo "remount client to enable new RPC size"
11518 remount_client $MOUNT || error "remount_client failed"
11521 test_101g_brw_size_test 16 || error "16MB RPC test failed"
11522 # should be able to set brw_size=12, but no rpc_stats for that
11523 test_101g_brw_size_test 8 || error "8MB RPC test failed"
11526 test_101g_brw_size_test 4 || error "4MB RPC test failed"
11528 if [[ $orig_mb -lt 16 ]]; then
11529 restore_lustre_params < $p
11530 remount_client $MOUNT || error "remount_client restore failed"
11533 rm -f $p $DIR/$tfile
11535 run_test 101g "Big bulk(4/16 MiB) readahead"
11538 $LFS setstripe -i 0 -c 1 $DIR/$tfile
11540 dd if=/dev/zero of=$DIR/$tfile bs=1M count=70 ||
11541 error "dd 70M file failed"
11542 echo Cancel LRU locks on lustre client to flush the client cache
11543 cancel_lru_locks osc
11545 echo "Reset readahead stats"
11546 $LCTL set_param -n llite.*.read_ahead_stats 0
11548 echo "Read 10M of data but cross 64M bundary"
11549 dd if=$DIR/$tfile of=/dev/null bs=10M skip=6 count=1
11550 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
11551 get_named_value 'misses' | calc_total)
11552 [ $miss -eq 1 ] || error "expected miss 1 but got $miss"
11553 rm -f $p $DIR/$tfile
11555 run_test 101h "Readahead should cover current read window"
11558 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 ||
11559 error "dd 10M file failed"
11561 local max_per_file_mb=$($LCTL get_param -n \
11562 llite.*.max_read_ahead_per_file_mb 2>/dev/null)
11563 cancel_lru_locks osc
11564 stack_trap "$LCTL set_param llite.*.max_read_ahead_per_file_mb=$max_per_file_mb"
11565 $LCTL set_param llite.*.max_read_ahead_per_file_mb=1 ||
11566 error "set max_read_ahead_per_file_mb to 1 failed"
11568 echo "Reset readahead stats"
11569 $LCTL set_param llite.*.read_ahead_stats=0
11571 dd if=$DIR/$tfile of=/dev/null bs=2M
11573 $LCTL get_param llite.*.read_ahead_stats
11574 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
11575 awk '/misses/ { print $2 }')
11576 [ $miss -eq 5 ] || error "expected misses 5 but got $miss"
11579 run_test 101i "allow current readahead to exceed reservation"
11582 $LFS setstripe -i 0 -c 1 $DIR/$tfile ||
11583 error "setstripe $DIR/$tfile failed"
11584 local file_size=$((1048576 * 16))
11585 local old_ra=$($LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1)
11586 stack_trap "$LCTL set_param -n llite.*.max_read_ahead_mb $old_ra" EXIT
11588 echo Disable read-ahead
11589 $LCTL set_param -n llite.*.max_read_ahead_mb=0
11591 dd if=/dev/zero of=$DIR/$tfile bs=1M count=$(($file_size / 1048576))
11592 for blk in $PAGE_SIZE 1048576 $file_size; do
11593 cancel_lru_locks osc
11594 echo "Reset readahead stats"
11595 $LCTL set_param -n llite.*.read_ahead_stats=0
11596 local count=$(($file_size / $blk))
11597 dd if=$DIR/$tfile bs=$blk count=$count of=/dev/null
11598 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
11599 get_named_value 'failed.to.fast.read' | calc_total)
11600 $LCTL get_param -n llite.*.read_ahead_stats
11601 [ $miss -eq $count ] || error "expected $count got $miss"
11604 rm -f $p $DIR/$tfile
11606 run_test 101j "A complete read block should be submitted when no RA"
11608 test_readahead_base() {
11609 local file=$DIR/$tfile
11615 $LCTL set_param -n llite.*.read_ahead_stats=0
11616 # The first page is not accounted into readahead
11617 ramax=$(((size + PAGE_SIZE - 1) / PAGE_SIZE - 1))
11618 iosz=$(((size + 1048575) / 1048576 * 1048576))
11619 echo "Test readahead: size=$size ramax=$ramx iosz=$iosz"
11621 $LCTL mark "Test readahead: size=$size ramax=$ramx iosz=$iosz"
11622 fallocate -l $size $file || error "failed to fallocate $file"
11623 cancel_lru_locks osc
11624 $MULTIOP $file or${iosz}c || error "failed to read $file"
11625 $LCTL get_param -n llite.*.read_ahead_stats
11626 ranum=$($LCTL get_param -n llite.*.read_ahead_stats |
11627 awk '/readahead.pages/ { print $7 }' | calc_total)
11628 (( $ranum <= $ramax )) ||
11629 error "read-ahead pages is $ranum more than $ramax"
11630 rm -rf $file || error "failed to remove $file"
11635 local file=$DIR/$tfile
11641 check_set_fallocate_or_skip
11642 stack_trap "rm -f $file" EXIT
11644 test_readahead_base 4096
11646 # file size: 16K = 16384
11647 test_readahead_base 16384
11648 test_readahead_base 16385
11649 test_readahead_base 16383
11651 # file size: 1M + 1 = 1048576 + 1
11652 test_readahead_base 1048577
11653 # file size: 1M + 16K
11654 test_readahead_base $((1048576 + 16384))
11656 # file size: stripe_size * (stripe_count - 1) + 16K
11657 $LFS setstripe -c -1 $file || error "failed to setstripe $file"
11658 test_readahead_base $((1048576 * (OSTCOUNT - 1) + 16384))
11659 # file size: stripe_size * stripe_count + 16K
11660 $LFS setstripe -c -1 $file || error "failed to setstripe $file"
11661 test_readahead_base $((1048576 * OSTCOUNT + 16384))
11662 # file size: 2 * stripe_size * stripe_count + 16K
11663 $LFS setstripe -c -1 $file || error "failed to setstripe $file"
11664 test_readahead_base $((2 * 1048576 * OSTCOUNT + 16384))
11666 run_test 101m "read ahead for small file and last stripe of the file"
11669 test_mkdir $DIR/$tdir
11670 chown $RUNAS_ID $DIR/$tdir
11673 STRIPE_COUNT=$OSTCOUNT
11674 [[ $OSTCOUNT -gt 4 ]] && STRIPE_COUNT=4
11676 trap cleanup_test102 EXIT
11678 $1 $LFS setstripe -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $STRIPE_COUNT $tdir
11680 for num in 1 2 3 4; do
11681 for count in $(seq 1 $STRIPE_COUNT); do
11682 for idx in $(seq 0 $[$STRIPE_COUNT - 1]); do
11683 local size=`expr $STRIPE_SIZE \* $num`
11684 local file=file"$num-$idx-$count"
11685 $1 $LFS setstripe -S $size -i $idx -c $count $file
11691 $1 tar cf $TMP/f102.tar $tdir --xattrs
11694 cleanup_test102() {
11696 rm -f $TMP/f102.tar
11697 rm -rf $DIR/d0.sanity/d102
11701 [ "$UID" != 0 ] && skip "must run as root"
11702 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep xattr)" ] &&
11703 skip_env "must have user_xattr"
11705 [ -z "$(which setfattr 2>/dev/null)" ] &&
11706 skip_env "could not find setfattr"
11708 local testfile=$DIR/$tfile
11711 echo "set/get xattr..."
11712 setfattr -n trusted.name1 -v value1 $testfile ||
11713 error "setfattr -n trusted.name1=value1 $testfile failed"
11714 getfattr -n trusted.name1 $testfile 2> /dev/null |
11715 grep "trusted.name1=.value1" ||
11716 error "$testfile missing trusted.name1=value1"
11718 setfattr -n user.author1 -v author1 $testfile ||
11719 error "setfattr -n user.author1=author1 $testfile failed"
11720 getfattr -n user.author1 $testfile 2> /dev/null |
11721 grep "user.author1=.author1" ||
11722 error "$testfile missing trusted.author1=author1"
11724 echo "listxattr..."
11725 setfattr -n trusted.name2 -v value2 $testfile ||
11726 error "$testfile unable to set trusted.name2"
11727 setfattr -n trusted.name3 -v value3 $testfile ||
11728 error "$testfile unable to set trusted.name3"
11729 [ $(getfattr -d -m "^trusted" $testfile 2> /dev/null |
11730 grep "trusted.name" | wc -l) -eq 3 ] ||
11731 error "$testfile missing 3 trusted.name xattrs"
11733 setfattr -n user.author2 -v author2 $testfile ||
11734 error "$testfile unable to set user.author2"
11735 setfattr -n user.author3 -v author3 $testfile ||
11736 error "$testfile unable to set user.author3"
11737 [ $(getfattr -d -m "^user" $testfile 2> /dev/null |
11738 grep "user.author" | wc -l) -eq 3 ] ||
11739 error "$testfile missing 3 user.author xattrs"
11741 echo "remove xattr..."
11742 setfattr -x trusted.name1 $testfile ||
11743 error "$testfile error deleting trusted.name1"
11744 getfattr -d -m trusted $testfile 2> /dev/null | grep "trusted.name1" &&
11745 error "$testfile did not delete trusted.name1 xattr"
11747 setfattr -x user.author1 $testfile ||
11748 error "$testfile error deleting user.author1"
11749 echo "set lustre special xattr ..."
11750 $LFS setstripe -c1 $testfile
11751 local lovea=$(getfattr -n "trusted.lov" -e hex $testfile |
11752 awk -F "=" '/trusted.lov/ { print $2 }' )
11753 setfattr -n "trusted.lov" -v $lovea $testfile ||
11754 error "$testfile doesn't ignore setting trusted.lov again"
11755 setfattr -n "trusted.lov" -v "invalid_value" $testfile &&
11756 error "$testfile allow setting invalid trusted.lov"
11759 run_test 102a "user xattr test =================================="
11761 check_102b_layout() {
11763 local testfile=$DIR/$tfile
11765 echo "test layout '$layout'"
11766 $LFS setstripe $layout $testfile || error "setstripe failed"
11767 $LFS getstripe -y $testfile
11769 echo "get/set/list trusted.lov xattr ..." # b=10930
11770 local value=$(getfattr -n trusted.lov -e hex $testfile | grep trusted)
11771 [[ "$value" =~ "trusted.lov" ]] ||
11772 error "can't get trusted.lov from $testfile"
11773 local stripe_count_orig=$($LFS getstripe -c $testfile) ||
11774 error "getstripe failed"
11776 $MCREATE $testfile.2 || error "mcreate $testfile.2 failed"
11778 value=$(cut -d= -f2 <<<$value)
11779 # LU-13168: truncated xattr should fail if short lov_user_md header
11780 [ $CLIENT_VERSION -lt $(version_code 2.13.53) ] &&
11781 lens="${#value}" || lens="$(seq 4 2 ${#value})"
11782 for len in $lens; do
11783 echo "setfattr $len $testfile.2"
11784 setfattr -n trusted.lov -v ${value:0:$len} $testfile.2 &&
11785 [ $len -lt 66 ] && error "short xattr len=$len worked"
11787 local stripe_size=$($LFS getstripe -S $testfile.2)
11788 local stripe_count=$($LFS getstripe -c $testfile.2)
11789 [[ $stripe_size -eq 65536 ]] ||
11790 error "stripe size $stripe_size != 65536"
11791 [[ $stripe_count -eq $stripe_count_orig ]] ||
11792 error "stripe count $stripe_count != $stripe_count_orig"
11793 rm $testfile $testfile.2
11797 [ -z "$(which setfattr 2>/dev/null)" ] &&
11798 skip_env "could not find setfattr"
11799 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
11801 # check plain layout
11802 check_102b_layout -S 65536 -i 1 -c $OSTCOUNT
11804 # and also check composite layout
11805 check_102b_layout -E 1M -S 65536 -i 1 -c $OSTCOUNT -Eeof -S4M
11808 run_test 102b "getfattr/setfattr for trusted.lov EAs"
11811 [ -z "$(which setfattr 2>/dev/null)" ] &&
11812 skip_env "could not find setfattr"
11813 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
11815 # b10930: get/set/list lustre.lov xattr
11816 echo "get/set/list lustre.lov xattr ..."
11817 test_mkdir $DIR/$tdir
11818 chown $RUNAS_ID $DIR/$tdir
11819 local testfile=$DIR/$tdir/$tfile
11820 $RUNAS $LFS setstripe -S 65536 -i 1 -c $OSTCOUNT $testfile ||
11821 error "setstripe failed"
11822 local STRIPECOUNT=$($RUNAS $LFS getstripe -c $testfile) ||
11823 error "getstripe failed"
11824 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
11825 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
11827 local testfile2=${testfile}2
11828 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
11829 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
11831 $RUNAS $MCREATE $testfile2
11832 $RUNAS setfattr -n lustre.lov -v $value $testfile2
11833 local stripe_size=$($RUNAS $LFS getstripe -S $testfile2)
11834 local stripe_count=$($RUNAS $LFS getstripe -c $testfile2)
11835 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
11836 [ $stripe_count -eq $STRIPECOUNT ] ||
11837 error "stripe count $stripe_count != $STRIPECOUNT"
11839 run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
11841 compare_stripe_info1() {
11842 local stripe_index_all_zero=true
11844 for num in 1 2 3 4; do
11845 for count in $(seq 1 $STRIPE_COUNT); do
11846 for offset in $(seq 0 $[$STRIPE_COUNT - 1]); do
11847 local size=$((STRIPE_SIZE * num))
11848 local file=file"$num-$offset-$count"
11849 stripe_size=$($LFS getstripe -S $PWD/$file)
11850 [[ $stripe_size -ne $size ]] &&
11851 error "$file: size $stripe_size != $size"
11852 stripe_count=$($LFS getstripe -c $PWD/$file)
11853 # allow fewer stripes to be created, ORI-601
11854 [[ $stripe_count -lt $(((3 * count + 3) / 4)) ]] &&
11855 error "$file: count $stripe_count != $count"
11856 stripe_index=$($LFS getstripe -i $PWD/$file)
11857 [[ $stripe_index -ne 0 ]] &&
11858 stripe_index_all_zero=false
11862 $stripe_index_all_zero &&
11863 error "all files are being extracted starting from OST index 0"
11867 have_xattrs_include() {
11868 tar --help | grep -q xattrs-include &&
11869 echo --xattrs-include="lustre.*"
11873 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11874 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
11876 XINC=$(have_xattrs_include)
11878 tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
11879 cd $DIR/$tdir/$tdir
11880 compare_stripe_info1
11882 run_test 102d "tar restore stripe info from tarfile,not keep osts"
11885 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11886 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
11888 XINC=$(have_xattrs_include)
11890 test_mkdir $DIR/$tdir.restore
11892 tar cf - --xattrs $tdir | tar xf - \
11893 -C $DIR/$tdir.restore --xattrs $XINC
11894 cd $DIR/$tdir.restore/$tdir
11895 compare_stripe_info1
11897 run_test 102f "tar copy files, not keep osts"
11900 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep xattr)" ] &&
11901 skip "must have user_xattr"
11902 [ -z "$(which setfattr 2>/dev/null)" ] &&
11903 skip_env "could not find setfattr"
11904 [ -z "$(which getfattr 2>/dev/null)" ] &&
11905 skip_env "could not find getfattr"
11907 local xsize=${1:-1024} # in bytes
11908 local file=$DIR/$tfile
11909 local value="$(generate_string $xsize)"
11910 local xbig=trusted.big
11914 log "save $xbig on $file"
11915 if [ -z "$toobig" ]
11917 setfattr -n $xbig -v $value $file ||
11918 error "saving $xbig on $file failed"
11920 setfattr -n $xbig -v $value $file &&
11921 error "saving $xbig on $file succeeded"
11925 local orig=$(get_xattr_value $xbig $file)
11926 [[ "$orig" != "$value" ]] && error "$xbig different after saving $xbig"
11928 local xsml=trusted.sml
11929 log "save $xsml on $file"
11930 setfattr -n $xsml -v val $file || error "saving $xsml on $file failed"
11932 local new=$(get_xattr_value $xbig $file)
11933 [[ "$new" != "$orig" ]] && error "$xbig different after saving $xsml"
11935 log "grow $xsml on $file"
11936 setfattr -n $xsml -v "$value" $file ||
11937 error "growing $xsml on $file failed"
11939 new=$(get_xattr_value $xbig $file)
11940 [[ "$new" != "$orig" ]] && error "$xbig different after growing $xsml"
11941 log "$xbig still valid after growing $xsml"
11946 test_102h() { # bug 15777
11949 run_test 102h "grow xattr from inside inode to external block"
11952 large_xattr_enabled || skip_env "ea_inode feature disabled"
11954 echo "setting xattr of max xattr size: $(max_xattr_size)"
11955 grow_xattr $(max_xattr_size)
11957 echo "setting xattr of > max xattr size: $(max_xattr_size) + 10"
11958 echo "This should fail:"
11959 grow_xattr $(($(max_xattr_size) + 10)) 1
11961 run_test 102ha "grow xattr from inside inode to external inode"
11963 test_102i() { # bug 17038
11964 [ -z "$(which getfattr 2>/dev/null)" ] &&
11965 skip "could not find getfattr"
11968 ln -s $DIR/$tfile $DIR/${tfile}link
11969 getfattr -n trusted.lov $DIR/$tfile ||
11970 error "lgetxattr on $DIR/$tfile failed"
11971 getfattr -h -n trusted.lov $DIR/${tfile}link 2>&1 |
11972 grep -i "no such attr" ||
11973 error "error for lgetxattr on $DIR/${tfile}link is not ENODATA"
11974 rm -f $DIR/$tfile $DIR/${tfile}link
11976 run_test 102i "lgetxattr test on symbolic link ============"
11979 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11980 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
11982 XINC=$(have_xattrs_include)
11983 setup_test102 "$RUNAS"
11984 chown $RUNAS_ID $DIR/$tdir
11985 $RUNAS tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
11986 cd $DIR/$tdir/$tdir
11987 compare_stripe_info1 "$RUNAS"
11989 run_test 102j "non-root tar restore stripe info from tarfile, not keep osts ==="
11992 [ -z "$(which setfattr 2>/dev/null)" ] &&
11993 skip "could not find setfattr"
11996 # b22187 just check that does not crash for regular file.
11997 setfattr -n trusted.lov $DIR/$tfile
11998 # b22187 'setfattr -n trusted.lov' should remove LOV EA for directories
11999 local test_kdir=$DIR/$tdir
12000 test_mkdir $test_kdir
12001 local default_size=$($LFS getstripe -S $test_kdir)
12002 local default_count=$($LFS getstripe -c $test_kdir)
12003 local default_offset=$($LFS getstripe -i $test_kdir)
12004 $LFS setstripe -S 65536 -i 0 -c $OSTCOUNT $test_kdir ||
12005 error 'dir setstripe failed'
12006 setfattr -n trusted.lov $test_kdir
12007 local stripe_size=$($LFS getstripe -S $test_kdir)
12008 local stripe_count=$($LFS getstripe -c $test_kdir)
12009 local stripe_offset=$($LFS getstripe -i $test_kdir)
12010 [ $stripe_size -eq $default_size ] ||
12011 error "stripe size $stripe_size != $default_size"
12012 [ $stripe_count -eq $default_count ] ||
12013 error "stripe count $stripe_count != $default_count"
12014 [ $stripe_offset -eq $default_offset ] ||
12015 error "stripe offset $stripe_offset != $default_offset"
12016 rm -rf $DIR/$tfile $test_kdir
12018 run_test 102k "setfattr without parameter of value shouldn't cause a crash"
12021 [ -z "$(which getfattr 2>/dev/null)" ] &&
12022 skip "could not find getfattr"
12024 # LU-532 trusted. xattr is invisible to non-root
12025 local testfile=$DIR/$tfile
12029 echo "listxattr as user..."
12030 chown $RUNAS_ID $testfile
12031 $RUNAS getfattr -d -m '.*' $testfile 2>&1 |
12032 grep -q "trusted" &&
12033 error "$testfile trusted xattrs are user visible"
12037 run_test 102l "listxattr size test =================================="
12039 test_102m() { # LU-3403 llite: error of listxattr when buffer is small
12040 local path=$DIR/$tfile
12043 listxattr_size_check $path || error "listattr_size_check $path failed"
12045 run_test 102m "Ensure listxattr fails on small bufffer ========"
12049 getxattr() { # getxattr path name
12050 # Return the base64 encoding of the value of xattr name on path.
12054 # # getfattr --absolute-names --encoding=base64 --name=trusted.lov $path
12056 # trusted.lov=0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
12058 # We print just 0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
12060 getfattr --absolute-names --encoding=base64 --name=$name $path |
12061 awk -F= -v name=$name '$1 == name {
12062 print substr($0, index($0, "=") + 1);
12066 test_102n() { # LU-4101 mdt: protect internal xattrs
12067 [ -z "$(which setfattr 2>/dev/null)" ] &&
12068 skip "could not find setfattr"
12069 if [ $MDS1_VERSION -lt $(version_code 2.5.50) ]
12071 skip "MDT < 2.5.50 allows setxattr on internal trusted xattrs"
12074 local file0=$DIR/$tfile.0
12075 local file1=$DIR/$tfile.1
12076 local xattr0=$TMP/$tfile.0
12077 local xattr1=$TMP/$tfile.1
12078 local namelist="lov lma lmv link fid version som hsm"
12082 rm -rf $file0 $file1 $xattr0 $xattr1
12083 touch $file0 $file1
12085 # Get 'before' xattrs of $file1.
12086 getfattr --absolute-names --dump --match=- $file1 > $xattr0
12088 [ $MDS1_VERSION -lt $(version_code 2.8.53) ] &&
12089 namelist+=" lfsck_namespace"
12090 for name in $namelist; do
12091 # Try to copy xattr from $file0 to $file1.
12092 value=$(getxattr $file0 trusted.$name 2> /dev/null)
12094 setfattr --name=trusted.$name --value="$value" $file1 ||
12095 error "setxattr 'trusted.$name' failed"
12097 # Try to set a garbage xattr.
12098 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
12100 if [[ x$name == "xlov" ]]; then
12101 setfattr --name=trusted.lov --value="$value" $file1 &&
12102 error "setxattr invalid 'trusted.lov' success"
12104 setfattr --name=trusted.$name --value="$value" $file1 ||
12105 error "setxattr invalid 'trusted.$name' failed"
12108 # Try to remove the xattr from $file1. We don't care if this
12109 # appears to succeed or fail, we just don't want there to be
12110 # any changes or crashes.
12111 setfattr --remove=$trusted.$name $file1 2> /dev/null
12114 if [ $MDS1_VERSION -gt $(version_code 2.6.50) ]
12117 # Try to copy xattr from $file0 to $file1.
12118 value=$(getxattr $file0 trusted.$name 2> /dev/null)
12120 setfattr --name=trusted.$name --value="$value" $file1 ||
12121 error "setxattr 'trusted.$name' failed"
12123 # Try to set a garbage xattr.
12124 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
12126 setfattr --name=trusted.$name --value="$value" $file1 ||
12127 error "setxattr 'trusted.$name' failed"
12129 # Try to remove the xattr from $file1. We don't care if this
12130 # appears to succeed or fail, we just don't want there to be
12131 # any changes or crashes.
12132 setfattr --remove=$trusted.$name $file1 2> /dev/null
12135 # Get 'after' xattrs of file1.
12136 getfattr --absolute-names --dump --match=- $file1 > $xattr1
12138 if ! diff $xattr0 $xattr1; then
12139 error "before and after xattrs of '$file1' differ"
12142 rm -rf $file0 $file1 $xattr0 $xattr1
12146 run_test 102n "silently ignore setxattr on internal trusted xattrs"
12148 test_102p() { # LU-4703 setxattr did not check ownership
12149 [ $MDS1_VERSION -lt $(version_code 2.5.56) ] &&
12150 skip "MDS needs to be at least 2.5.56"
12152 local testfile=$DIR/$tfile
12156 echo "setfacl as user..."
12157 $RUNAS setfacl -m "u:$RUNAS_ID:rwx" $testfile
12158 [ $? -ne 0 ] || error "setfacl by $RUNAS_ID was allowed on $testfile"
12160 echo "setfattr as user..."
12161 setfacl -m "u:$RUNAS_ID:---" $testfile
12162 $RUNAS setfattr -x system.posix_acl_access $testfile
12163 [ $? -ne 0 ] || error "setfattr by $RUNAS_ID was allowed on $testfile"
12165 run_test 102p "check setxattr(2) correctly fails without permission"
12168 [ $MDS1_VERSION -lt $(version_code 2.6.92) ] &&
12169 skip "MDS needs to be at least 2.6.92"
12171 orphan_linkea_check $DIR/$tfile || error "orphan_linkea_check"
12173 run_test 102q "flistxattr should not return trusted.link EAs for orphans"
12176 [ $MDS1_VERSION -lt $(version_code 2.6.93) ] &&
12177 skip "MDS needs to be at least 2.6.93"
12179 touch $DIR/$tfile || error "touch"
12180 setfattr -n user.$(basename $tfile) $DIR/$tfile || error "setfattr"
12181 getfattr -n user.$(basename $tfile) $DIR/$tfile || error "getfattr"
12182 rm $DIR/$tfile || error "rm"
12185 mkdir -p $DIR/$tdir || error "mkdir"
12186 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
12187 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
12188 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
12189 error "$testfile error deleting user.author1"
12190 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
12191 grep "user.$(basename $tdir)" &&
12192 error "$tdir did not delete user.$(basename $tdir)"
12193 rmdir $DIR/$tdir || error "rmdir"
12196 test_mkdir $DIR/$tdir
12197 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
12198 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
12199 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
12200 error "$testfile error deleting user.author1"
12201 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
12202 grep "user.$(basename $tdir)" &&
12203 error "$tdir did not delete user.$(basename $tdir)"
12204 rmdir $DIR/$tdir || error "rm striped dir"
12206 run_test 102r "set EAs with empty values"
12209 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
12210 skip "MDS needs to be at least 2.11.52"
12212 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
12214 save_lustre_params client "llite.*.xattr_cache" > $save
12216 for cache in 0 1; do
12217 lctl set_param llite.*.xattr_cache=$cache
12220 touch $DIR/$tfile || error "touch"
12221 for prefix in lustre security system trusted user; do
12222 # Note getxattr() may fail with 'Operation not
12223 # supported' or 'No such attribute' depending
12224 # on prefix and cache.
12225 getfattr -n $prefix.n102s $DIR/$tfile &&
12226 error "getxattr '$prefix.n102s' should fail (cache = $cache)"
12230 restore_lustre_params < $save
12232 run_test 102s "getting nonexistent xattrs should fail"
12235 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
12236 skip "MDS needs to be at least 2.11.52"
12238 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
12240 save_lustre_params client "llite.*.xattr_cache" > $save
12242 for cache in 0 1; do
12243 lctl set_param llite.*.xattr_cache=$cache
12245 for buf_size in 0 256; do
12247 touch $DIR/$tfile || error "touch"
12248 setfattr -n user.multiop $DIR/$tfile
12249 $MULTIOP $DIR/$tfile oa$buf_size ||
12250 error "cannot get zero length xattr value (buf_size = $buf_size)"
12254 restore_lustre_params < $save
12256 run_test 102t "zero length xattr values handled correctly"
12260 local test=$LUSTRE/tests/acl/$1.test
12261 local tmp=$(mktemp -t $1-XXXXXX).test
12269 local sedusers="-e s/bin/$bin/g -e s/daemon/$dmn/g"
12270 local sedgroups="-e s/:users/:$grp/g"
12271 [[ -z "$nbd" ]] || sedusers+=" -e s/nobody/$nbd/g"
12273 sed $sedusers $sedgroups < $test > $tmp
12274 stack_trap "rm -f $tmp"
12275 [[ -s $tmp ]] || error "sed failed to create test script"
12277 echo "performing $1 with bin='$bin' daemon='$dmn' users='$grp'..."
12278 $LUSTRE/tests/acl/run $tmp || error "run_acl_subtest '$1' failed"
12282 [ "$UID" != 0 ] && skip "must run as root"
12283 $GSS && skip_env "could not run under gss"
12284 [[ "$(lctl get_param -n mdc.*-mdc-*.connect_flags)" =~ "acl" ]] ||
12285 skip_env "must have acl enabled"
12286 which setfacl || skip_env "could not find setfacl"
12287 remote_mds_nodsh && skip "remote MDS with nodsh"
12289 local mdts=$(comma_list $(mdts_nodes))
12290 local saved=$(do_facet mds1 $LCTL get_param -n mdt.$FSNAME-MDT0000.job_xattr)
12292 do_nodes $mdts $LCTL set_param mdt.*.job_xattr=NONE
12293 stack_trap "do_nodes $mdts $LCTL set_param mdt.*.job_xattr=$saved" EXIT
12295 ACLBIN=${ACLBIN:-"bin"}
12296 ACLDMN=${ACLDMN:-"daemon"}
12297 ACLGRP=${ACLGRP:-"users"}
12298 ACLNBD=${ACLNBD:-"nobody"}
12301 [[ "$(id -u $ACLBIN)" != "$(do_facet mds1 id -u $ACLBIN)" ]]; then
12302 echo "bad 'bin' user '$ACLBIN', using '$USER0'"
12304 if ! id $ACLBIN ; then
12306 skip_env "can't find suitable ACL 'bin' $ACLBIN"
12309 if ! id $ACLDMN || (( $(id -u $ACLDMN) < $(id -u $ACLBIN) )) ||
12310 [[ "$(id -u $ACLDMN)" != "$(do_facet mds1 id -u $ACLDMN)" ]]; then
12311 echo "bad 'daemon' user '$ACLDMN', using '$USER1'"
12313 if ! id $ACLDMN ; then
12315 skip_env "can't find suitable ACL 'daemon' $ACLDMN"
12318 if ! getent group $ACLGRP; then
12319 echo "missing 'users' group '$ACLGRP', using '$TSTUSR'"
12321 if ! getent group $ACLGRP; then
12322 echo "cannot find group '$ACLGRP', adding it"
12324 add_group 60000 $ACLGRP
12328 local bingid=$(getent group $ACLBIN | cut -d: -f 3)
12329 local dmngid=$(getent group $ACLDMN | cut -d: -f 3)
12330 local grpgid=$(getent group $ACLGRP | cut -d: -f 3)
12332 if (( $bingid > $grpgid || $dmngid > $grpgid )); then
12333 echo "group '$ACLGRP' has low gid=$grpgid, use '$TSTUSR'"
12335 if ! getent group $ACLGRP; then
12336 echo "cannot find group '$ACLGRP', adding it"
12338 add_group 60000 $ACLGRP
12340 grpgid=$(getent group $ACLGRP | cut -d: -f 3)
12341 if (( $bingid > $grpgid || $dmngid > $grpgid )); then
12343 skip_env "$ACLGRP gid=$grpgid less than $bingid|$dmngid"
12347 gpasswd -a $ACLDMN $ACLBIN ||
12348 error "setting client group failed" # LU-5641
12349 do_facet mds1 gpasswd -a $ACLDMN $ACLBIN ||
12350 error "setting MDS group failed" # LU-5641
12352 declare -a identity_old
12354 for num in $(seq $MDSCOUNT); do
12355 switch_identity $num true || identity_old[$num]=$?
12358 SAVE_UMASK=$(umask)
12360 mkdir -p $DIR/$tdir
12363 run_acl_subtest cp $ACLBIN $ACLDMN $ACLGRP
12364 run_acl_subtest getfacl-noacl $ACLBIN $ACLDMN $ACLGRP
12365 run_acl_subtest misc $ACLBIN $ACLDMN $ACLGRP
12366 run_acl_subtest permissions $ACLBIN $ACLDMN $ACLGRP
12367 # LU-1482 mdd: Setting xattr are properly checked with and without ACLs
12368 # CentOS7- uses nobody=99, while newer distros use nobody=65534
12369 if ! id -u $ACLNBD ||
12370 (( $(id -u nobody) != $(do_facet mds1 id -u nobody) )); then
12372 if ! id -u $ACLNBD; then
12376 if [[ -n "$ACLNBD" ]] && ! getent group $ACLNBD; then
12377 add_group $(id -u $ACLNBD) $ACLNBD
12378 if ! getent group $ACLNBD; then
12382 if (( $MDS1_VERSION > $(version_code 2.8.55) )) &&
12383 [[ -n "$ACLNBD" ]] && which setfattr; then
12384 run_acl_subtest permissions_xattr \
12385 $ACLBIN $ACLDMN $ACLGRP $ACLNBD
12386 elif [[ -z "$ACLNBD" ]]; then
12387 echo "skip 'permission_xattr' test - missing 'nobody' user/grp"
12389 echo "skip 'permission_xattr' test - missing setfattr command"
12391 run_acl_subtest setfacl $ACLBIN $ACLDMN $ACLGRP
12393 # inheritance test got from HP
12394 cp $LUSTRE/tests/acl/make-tree . || error "cannot copy make-tree"
12395 chmod +x make-tree || error "chmod +x failed"
12396 run_acl_subtest inheritance $ACLBIN $ACLDMN $ACLGRP
12399 echo "LU-974 ignore umask when acl is enabled..."
12400 run_acl_subtest 974 $ACLBIN $ACLDMN $ACLGRP
12401 if [ $MDSCOUNT -ge 2 ]; then
12402 run_acl_subtest 974_remote $ACLBIN $ACLDMN $ACLGRP
12405 echo "LU-2561 newly created file is same size as directory..."
12406 if [ "$mds1_FSTYPE" != "zfs" ]; then
12407 run_acl_subtest 2561 $ACLBIN $ACLDMN $ACLGRP
12409 run_acl_subtest 2561_zfs $ACLBIN $ACLDMN $ACLGRP
12412 run_acl_subtest 4924 $ACLBIN $ACLDMN $ACLGRP
12417 for num in $(seq $MDSCOUNT); do
12418 if [ "${identity_old[$num]}" = 1 ]; then
12419 switch_identity $num false || identity_old[$num]=$?
12423 run_test 103a "acl test"
12429 stack_trap "rm -f $DIR/$tfile.*"
12430 for U in {0..511}; do
12432 local O=$(printf "%04o" $U)
12434 umask $(printf "%04o" $((511 ^ $O)))
12435 $LFS setstripe -c 1 $DIR/$tfile.s$O
12436 local S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.s$O))
12438 (( $S == ($O & 0666) )) ||
12439 error "lfs setstripe $DIR/$tfile.s$O '$S' != '$O'"
12441 $LFS setstripe -E16M -c 1 -E1G -S4M $DIR/$tfile.p$O
12442 S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.p$O))
12443 (( $S == ($O & 0666) )) ||
12444 error "lfs setstripe -E $DIR/$tfile.p$O '$S' != '$O'"
12446 $LFS setstripe -N2 -c 1 $DIR/$tfile.m$O
12447 S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.m$O))
12448 (( $S == ($O & 0666) )) ||
12449 error "lfs setstripe -N2 $DIR/$tfile.m$O '$S' != '$O'"
12450 rm -f $DIR/$tfile.[smp]$0
12454 # limit the concurrently running threads to 64. LU-11878
12455 local idx=$((U % 64))
12456 [ -z "${pids[idx]}" ] || wait ${pids[idx]}
12461 run_test 103b "umask lfs setstripe"
12464 mkdir -p $DIR/$tdir
12465 cp -rp $DIR/$tdir $DIR/$tdir.bak
12467 [ -n "$(getfattr -d -m. $DIR/$tdir | grep posix_acl_default)" ] &&
12468 error "$DIR/$tdir shouldn't contain default ACL"
12469 [ -n "$(getfattr -d -m. $DIR/$tdir.bak | grep posix_acl_default)" ] &&
12470 error "$DIR/$tdir.bak shouldn't contain default ACL"
12473 run_test 103c "'cp -rp' won't set empty acl"
12478 local saved_debug=$($LCTL get_param -n debug)
12480 (( $MDS1_VERSION >= $(version_code 2.14.52) )) ||
12481 skip "MDS needs to be at least 2.14.52"
12483 large_xattr_enabled || skip_env "ea_inode feature disabled"
12485 mkdir -p $DIR/$tdir
12486 # add big LOV EA to cause reply buffer overflow earlier
12487 $LFS setstripe -C 1000 $DIR/$tdir
12488 lctl set_param mdc.*-mdc*.stats=clear
12490 $LCTL set_param debug=0
12491 stack_trap "$LCTL set_param debug=\"$saved_debug\"" EXIT
12492 stack_trap "$LCTL get_param mdc.*-mdc*.stats" EXIT
12494 # add a large number of default ACLs (expect 8000+ for 2.13+)
12495 for U in {2..7000}; do
12496 setfacl -d -m user:$U:rwx $DIR/$tdir ||
12497 error "Able to add just $U default ACLs"
12499 numacl=$(getfacl $DIR/$tdir |& grep -c "default:user")
12500 echo "$numacl default ACLs created"
12502 stat $DIR/$tdir || error "Cannot stat directory"
12503 # check file creation
12504 touch $DIR/$tdir/$tfile ||
12505 error "failed to create $tfile with $numacl default ACLs"
12506 stat $DIR/$tdir/$tfile || error "Cannot stat file"
12507 fileacl=$(getfacl $DIR/$tdir/$tfile |& grep -c "user:")
12508 echo "$fileacl ACLs were inherited"
12509 (( $fileacl == $numacl )) ||
12510 error "Not all default ACLs were inherited: $numacl != $fileacl"
12511 # check that new ACLs creation adds new ACLs to inherited ACLs
12512 setfacl -m user:19000:rwx $DIR/$tdir/$tfile ||
12513 error "Cannot set new ACL"
12514 numacl=$((numacl + 1))
12515 fileacl=$(getfacl $DIR/$tdir/$tfile |& grep -c "user:")
12516 (( $fileacl == $numacl )) ||
12517 error "failed to add new ACL: $fileacl != $numacl as expected"
12518 # adds more ACLs to a file to reach their maximum at 8000+
12520 for U in {20000..25000}; do
12521 setfacl -m user:$U:rwx $DIR/$tdir/$tfile || break
12522 numacl=$((numacl + 1))
12524 echo "Added $numacl more ACLs to the file"
12525 fileacl=$(getfacl $DIR/$tdir/$tfile |& grep -c "user:")
12526 echo "Total $fileacl ACLs in file"
12527 stat $DIR/$tdir/$tfile > /dev/null || error "Cannot stat file"
12528 rm -f $DIR/$tdir/$tfile || error "Cannot remove file"
12529 rmdir $DIR/$tdir || error "Cannot remove directory"
12531 run_test 103e "inheritance of big amount of default ACLs"
12534 (( $MDS1_VERSION >= $(version_code 2.14.51) )) ||
12535 skip "MDS needs to be at least 2.14.51"
12537 large_xattr_enabled || skip_env "ea_inode feature disabled"
12539 # enable changelog to consume more internal MDD buffers
12542 mkdir -p $DIR/$tdir
12544 $LFS setstripe -C 1000 $DIR/$tdir
12545 setfacl -d -m user:$U:rwx $DIR/$tdir || error "Cannot add default ACLs"
12546 mkdir $DIR/$tdir/inherited || error "failed to create subdirectory"
12547 rmdir $DIR/$tdir/inherited || error "Cannot remove subdirectory"
12548 rmdir $DIR/$tdir || error "Cannot remove directory"
12550 run_test 103f "changelog doesn't interfere with default ACLs buffers"
12553 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12556 lfs df || error "lfs df failed"
12557 lfs df -ih || error "lfs df -ih failed"
12558 lfs df -h $DIR || error "lfs df -h $DIR failed"
12559 lfs df -i $DIR || error "lfs df -i $DIR failed"
12560 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
12561 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
12563 local OSC=$(lctl dl | grep OST0000-osc-[^M] | awk '{ print $4 }')
12564 lctl --device %$OSC deactivate
12565 lfs df || error "lfs df with deactivated OSC failed"
12566 lctl --device %$OSC activate
12567 # wait the osc back to normal
12568 wait_osc_import_ready client ost
12570 lfs df || error "lfs df with reactivated OSC failed"
12573 run_test 104a "lfs df [-ih] [path] test ========================="
12576 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12577 [ $RUNAS_ID -eq $UID ] &&
12578 skip_env "RUNAS_ID = UID = $UID -- skipping"
12580 denied_cnt=$(($($RUNAS $LFS check servers 2>&1 |
12581 grep "Permission denied" | wc -l)))
12582 if [ $denied_cnt -ne 0 ]; then
12583 error "lfs check servers test failed"
12586 run_test 104b "$RUNAS lfs check servers test ===================="
12589 # Verify $1 is within range of $2.
12590 # Success when $1 is within range. That is, when $1 is >= 2% of $2 and
12591 # $1 is <= 2% of $2. Else Fail.
12594 # Strip all units (M, G, T)
12595 actual=$(echo $1 | tr -d A-Z)
12596 expect=$(echo $2 | tr -d A-Z)
12598 expect_lo=$(($expect * 98 / 100)) # 2% below
12599 expect_hi=$(($expect * 102 / 100)) # 2% above
12601 # permit 2% drift above and below
12602 (( $actual >= $expect_lo && $actual <= $expect_hi ))
12606 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12607 [ "$ost1_FSTYPE" == "zfs" ] || skip "zfs only test"
12609 local ost_param="osd-zfs.$FSNAME-OST0000."
12610 local mdt_param="osd-zfs.$FSNAME-MDT0000."
12611 local ofacets=$(get_facets OST)
12612 local mfacets=$(get_facets MDS)
12613 local saved_ost_blocks=
12614 local saved_mdt_blocks=
12616 echo "Before recordsize change"
12617 lfs_df=($($LFS df -h | grep "filesystem_summary:"))
12618 df=($(df -h | grep "$MOUNT"$))
12621 echo "lfs output : ${lfs_df[*]}"
12622 echo "df output : ${df[*]}"
12624 for facet in ${ofacets//,/ }; do
12625 if [ -z $saved_ost_blocks ]; then
12626 saved_ost_blocks=$(do_facet $facet \
12627 lctl get_param -n $ost_param.blocksize)
12628 echo "OST Blocksize: $saved_ost_blocks"
12630 ost=$(do_facet $facet lctl get_param -n $ost_param.mntdev)
12631 do_facet $facet zfs set recordsize=32768 $ost
12634 # BS too small. Sufficient for functional testing.
12635 for facet in ${mfacets//,/ }; do
12636 if [ -z $saved_mdt_blocks ]; then
12637 saved_mdt_blocks=$(do_facet $facet \
12638 lctl get_param -n $mdt_param.blocksize)
12639 echo "MDT Blocksize: $saved_mdt_blocks"
12641 mdt=$(do_facet $facet lctl get_param -n $mdt_param.mntdev)
12642 do_facet $facet zfs set recordsize=32768 $mdt
12645 # Give new values chance to reflect change
12648 echo "After recordsize change"
12649 lfs_df_after=($($LFS df -h | grep "filesystem_summary:"))
12650 df_after=($(df -h | grep "$MOUNT"$))
12653 echo "lfs output : ${lfs_df_after[*]}"
12654 echo "df output : ${df_after[*]}"
12657 value_in_range ${lfs_df_after[1]%.*} ${lfs_df[1]%.*} ||
12658 error "lfs_df bytes: ${lfs_df_after[1]%.*} != ${lfs_df[1]%.*}"
12659 value_in_range ${lfs_df_after[2]%.*} ${lfs_df[2]%.*} ||
12660 error "lfs_df used: ${lfs_df_after[2]%.*} != ${lfs_df[2]%.*}"
12661 value_in_range ${lfs_df_after[3]%.*} ${lfs_df[3]%.*} ||
12662 error "lfs_df avail: ${lfs_df_after[3]%.*} != ${lfs_df[3]%.*}"
12665 value_in_range ${df_after[1]%.*} ${df[1]%.*} ||
12666 error "df bytes: ${df_after[1]%.*} != ${df[1]%.*}"
12667 value_in_range ${df_after[2]%.*} ${df[2]%.*} ||
12668 error "df used: ${df_after[2]%.*} != ${df[2]%.*}"
12669 value_in_range ${df_after[3]%.*} ${df[3]%.*} ||
12670 error "df avail: ${df_after[3]%.*} != ${df[3]%.*}"
12672 # Restore MDT recordize back to original
12673 for facet in ${mfacets//,/ }; do
12674 mdt=$(do_facet $facet lctl get_param -n $mdt_param.mntdev)
12675 do_facet $facet zfs set recordsize=$saved_mdt_blocks $mdt
12678 # Restore OST recordize back to original
12679 for facet in ${ofacets//,/ }; do
12680 ost=$(do_facet $facet lctl get_param -n $ost_param.mntdev)
12681 do_facet $facet zfs set recordsize=$saved_ost_blocks $ost
12686 run_test 104c "Verify df vs lfs_df stays same after recordsize change"
12689 (( $RUNAS_ID != $UID )) ||
12690 skip_env "RUNAS_ID = UID = $UID -- skipping"
12692 (( $CLIENT_VERSION >= $(version_code 2.15.51) )) ||
12693 skip "lustre version doesn't support lctl dl with non-root"
12695 # debugfs only allows root users to access files, so the
12696 # previous move of the "devices" file to debugfs broke
12697 # "lctl dl" for non-root users. The LU-9680 Netlink
12698 # interface again allows non-root users to list devices.
12699 [ "$($RUNAS $LCTL dl | wc -l)" -ge 3 ] ||
12700 error "lctl dl doesn't work for non root"
12702 ost_count="$($RUNAS $LCTL dl | grep $FSNAME-OST* | wc -l)"
12703 [ "$ost_count" -eq $OSTCOUNT ] ||
12704 error "lctl dl reports wrong number of OST devices"
12706 mdt_count="$($RUNAS $LCTL dl | grep $FSNAME-MDT* | wc -l)"
12707 [ "$mdt_count" -eq $MDSCOUNT ] ||
12708 error "lctl dl reports wrong number of MDT devices"
12710 run_test 104d "$RUNAS lctl dl test"
12713 # doesn't work on 2.4 kernels
12715 if $(flock_is_enabled); then
12716 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
12718 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
12722 run_test 105a "flock when mounted without -o flock test ========"
12726 if $(flock_is_enabled); then
12727 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
12729 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
12733 run_test 105b "fcntl when mounted without -o flock test ========"
12737 if $(flock_is_enabled); then
12738 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
12740 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
12744 run_test 105c "lockf when mounted without -o flock test"
12746 test_105d() { # bug 15924
12747 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12749 test_mkdir $DIR/$tdir
12750 flock_is_enabled || skip_env "mount w/o flock enabled"
12751 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
12752 $LCTL set_param fail_loc=0x80000315
12753 flocks_test 2 $DIR/$tdir
12755 run_test 105d "flock race (should not freeze) ========"
12757 test_105e() { # bug 22660 && 22040
12758 flock_is_enabled || skip_env "mount w/o flock enabled"
12761 flocks_test 3 $DIR/$tfile
12763 run_test 105e "Two conflicting flocks from same process"
12765 test_106() { #bug 10921
12766 test_mkdir $DIR/$tdir
12767 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
12768 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
12770 run_test 106 "attempt exec of dir followed by chown of that dir"
12773 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12781 local save_pattern=$(sysctl -n kernel.core_pattern)
12782 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
12783 sysctl -w kernel.core_pattern=$file
12784 sysctl -w kernel.core_uses_pid=0
12786 ulimit -c unlimited
12792 kill -s 11 $SLEEPPID
12794 if [ -e $file ]; then
12795 size=`stat -c%s $file`
12796 [ $size -eq 0 ] && error "Fail to create core file $file"
12798 error "Fail to create core file $file"
12801 sysctl -w kernel.core_pattern=$save_pattern
12802 sysctl -w kernel.core_uses_pid=$save_uses_pid
12805 run_test 107 "Coredump on SIG"
12808 test_mkdir $DIR/$tdir
12809 test_mkdir $DIR/$tdir/$(str_repeat 'a' 255)
12810 $LFS mkdir -c $MDSCOUNT $DIR/$tdir/$(str_repeat 'b' 256) &&
12811 error "mkdir with 256 char should fail, but did not"
12812 touch $DIR/$tdir/$(str_repeat 'x' 255) ||
12813 error "create with 255 char failed"
12814 touch $DIR/$tdir/$(str_repeat 'y' 256) &&
12815 error "create with 256 char should fail, but did not"
12820 run_test 110 "filename length checking"
12822 test_116a() { # was previously test_116()
12823 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12824 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
12825 remote_mds_nodsh && skip "remote MDS with nodsh"
12827 echo -n "Free space priority "
12828 do_facet $SINGLEMDS lctl get_param -n lo[vd].*-mdtlov.qos_prio_free |
12833 [ $MINV -eq 0 ] && skip "no free space in OST$MINI, skip"
12834 [ $MINV -gt 10000000 ] && skip "too much free space in OST$MINI, skip"
12835 stack_trap simple_cleanup_common
12837 # Check if we need to generate uneven OSTs
12838 test_mkdir -p $DIR/$tdir/OST${MINI}
12839 local FILL=$((MINV / 4))
12840 local DIFF=$((MAXV - MINV))
12841 local DIFF2=$((DIFF * 100 / MINV))
12843 local threshold=$(do_facet $SINGLEMDS \
12844 lctl get_param -n *.*MDT0000-mdtlov.qos_threshold_rr | head -n1)
12845 threshold=${threshold%%%}
12846 echo -n "Check for uneven OSTs: "
12847 echo -n "diff=${DIFF}KB (${DIFF2}%) must be > ${threshold}% ..."
12849 if [[ $DIFF2 -gt $threshold ]]; then
12851 echo "Don't need to fill OST$MINI"
12853 # generate uneven OSTs. Write 2% over the QOS threshold value
12855 DIFF=$((threshold - DIFF2 + 2))
12856 DIFF2=$((MINV * DIFF / 100))
12857 echo "Fill $DIFF% remaining space in OST$MINI with ${DIFF2}KB"
12858 $LFS setstripe -i $MINI -c 1 $DIR/$tdir/OST${MINI} ||
12859 error "setstripe failed"
12860 DIFF=$((DIFF2 / 2048))
12862 while [ $i -lt $DIFF ]; do
12864 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i \
12865 bs=2M count=1 2>/dev/null
12874 DIFF=$((MAXV - MINV))
12875 DIFF2=$((DIFF * 100 / MINV))
12876 echo -n "diff=$DIFF=$DIFF2% must be > $threshold% for QOS mode..."
12877 if [ $DIFF2 -gt $threshold ]; then
12880 skip "QOS imbalance criteria not met"
12888 # now fill using QOS
12889 $LFS setstripe -c 1 $DIR/$tdir
12890 FILL=$((FILL / 200))
12891 if [ $FILL -gt 600 ]; then
12894 echo "writing $FILL files to QOS-assigned OSTs"
12896 while [ $i -lt $FILL ]; do
12898 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=200k \
12899 count=1 2>/dev/null
12902 echo "wrote $i 200k files"
12906 echo "Note: free space may not be updated, so measurements might be off"
12908 DIFF2=$((MAXV - MINV))
12909 echo "free space delta: orig $DIFF final $DIFF2"
12910 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
12911 DIFF=$((MINV1 - ${AVAIL[$MINI1]}))
12912 echo "Wrote ${DIFF}KB to smaller OST $MINI1"
12913 DIFF2=$((MAXV1 - ${AVAIL[$MAXI1]}))
12914 echo "Wrote ${DIFF2}KB to larger OST $MAXI1"
12915 if [[ $DIFF -gt 0 ]]; then
12916 FILL=$((DIFF2 * 100 / DIFF - 100))
12917 echo "Wrote ${FILL}% more data to larger OST $MAXI1"
12920 # Figure out which files were written where
12921 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
12922 awk '/'$MINI1': / {print $2; exit}')
12924 MINC=$($LFS getstripe --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
12925 echo "$MINC files created on smaller OST $MINI1"
12926 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
12927 awk '/'$MAXI1': / {print $2; exit}')
12929 MAXC=$($LFS getstripe --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
12930 echo "$MAXC files created on larger OST $MAXI1"
12931 if [[ $MINC -gt 0 ]]; then
12932 FILL=$((MAXC * 100 / MINC - 100))
12933 echo "Wrote ${FILL}% more files to larger OST $MAXI1"
12935 [[ $MAXC -gt $MINC ]] ||
12936 error_ignore LU-9 "stripe QOS didn't balance free space"
12938 run_test 116a "stripe QOS: free space balance ==================="
12940 test_116b() { # LU-2093
12941 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12942 remote_mds_nodsh && skip "remote MDS with nodsh"
12944 #define OBD_FAIL_MDS_OSC_CREATE_FAIL 0x147
12945 local old_rr=$(do_facet $SINGLEMDS lctl get_param -n \
12946 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr | head -1)
12947 [ -z "$old_rr" ] && skip "no QOS"
12948 do_facet $SINGLEMDS lctl set_param \
12949 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr=0
12950 mkdir -p $DIR/$tdir
12951 do_facet $SINGLEMDS lctl set_param fail_loc=0x147
12952 createmany -o $DIR/$tdir/f- 20 || error "can't create"
12953 do_facet $SINGLEMDS lctl set_param fail_loc=0
12955 do_facet $SINGLEMDS lctl set_param \
12956 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr=$old_rr
12958 run_test 116b "QoS shouldn't LBUG if not enough OSTs found on the 2nd pass"
12960 test_117() # bug 10891
12962 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12964 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
12965 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
12966 lctl set_param fail_loc=0x21e
12967 > $DIR/$tfile || error "truncate failed"
12968 lctl set_param fail_loc=0
12969 echo "Truncate succeeded."
12972 run_test 117 "verify osd extend =========="
12974 NO_SLOW_RESENDCOUNT=4
12975 export OLD_RESENDCOUNT=""
12976 set_resend_count () {
12977 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
12978 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -n1)
12979 lctl set_param -n $PROC_RESENDCOUNT $1
12980 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
12983 # for reduce test_118* time (b=14842)
12984 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
12986 # Reset async IO behavior after error case
12988 FILE=$DIR/reset_async
12990 # Ensure all OSCs are cleared
12991 $LFS setstripe -c -1 $FILE
12992 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
12997 test_118a() #bug 11710
12999 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13003 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
13004 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
13005 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
13007 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
13008 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
13013 run_test 118a "verify O_SYNC works =========="
13017 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13018 remote_ost_nodsh && skip "remote OST with nodsh"
13022 #define OBD_FAIL_SRV_ENOENT 0x217
13023 set_nodes_failloc "$(osts_nodes)" 0x217
13024 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
13026 set_nodes_failloc "$(osts_nodes)" 0
13027 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
13028 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
13031 if [[ $RC -eq 0 ]]; then
13032 error "Must return error due to dropped pages, rc=$RC"
13036 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
13037 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
13041 echo "Dirty pages not leaked on ENOENT"
13043 # Due to the above error the OSC will issue all RPCs syncronously
13044 # until a subsequent RPC completes successfully without error.
13045 $MULTIOP $DIR/$tfile Ow4096yc
13050 run_test 118b "Reclaim dirty pages on fatal error =========="
13054 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13056 # for 118c, restore the original resend count, LU-1940
13057 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] &&
13058 set_resend_count $OLD_RESENDCOUNT
13059 remote_ost_nodsh && skip "remote OST with nodsh"
13063 #define OBD_FAIL_OST_EROFS 0x216
13064 set_nodes_failloc "$(osts_nodes)" 0x216
13066 # multiop should block due to fsync until pages are written
13067 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
13071 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
13072 error "Multiop failed to block on fsync, pid=$MULTIPID"
13075 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
13077 if [[ $WRITEBACK -eq 0 ]]; then
13078 error "No page in writeback, writeback=$WRITEBACK"
13081 set_nodes_failloc "$(osts_nodes)" 0
13084 if [[ $RC -ne 0 ]]; then
13085 error "Multiop fsync failed, rc=$RC"
13088 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
13089 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
13091 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
13092 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
13096 echo "Dirty pages flushed via fsync on EROFS"
13099 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
13101 # continue to use small resend count to reduce test_118* time (b=14842)
13102 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
13106 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13107 remote_ost_nodsh && skip "remote OST with nodsh"
13111 #define OBD_FAIL_OST_BRW_PAUSE_BULK
13112 set_nodes_failloc "$(osts_nodes)" 0x214
13113 # multiop should block due to fsync until pages are written
13114 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
13118 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
13119 error "Multiop failed to block on fsync, pid=$MULTIPID"
13122 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
13124 if [[ $WRITEBACK -eq 0 ]]; then
13125 error "No page in writeback, writeback=$WRITEBACK"
13128 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
13129 set_nodes_failloc "$(osts_nodes)" 0
13131 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
13132 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
13134 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
13135 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
13139 echo "Dirty pages gaurenteed flushed via fsync"
13142 run_test 118d "Fsync validation inject a delay of the bulk =========="
13145 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13149 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
13150 lctl set_param fail_loc=0x8000040a
13152 # Should simulate EINVAL error which is fatal
13153 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
13155 if [[ $RC -eq 0 ]]; then
13156 error "Must return error due to dropped pages, rc=$RC"
13159 lctl set_param fail_loc=0x0
13161 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
13162 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
13163 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
13165 if [[ $LOCKED -ne 0 ]]; then
13166 error "Locked pages remain in cache, locked=$LOCKED"
13169 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
13170 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
13174 echo "No pages locked after fsync"
13179 run_test 118f "Simulate unrecoverable OSC side error =========="
13182 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13186 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
13187 lctl set_param fail_loc=0x406
13189 # simulate local -ENOMEM
13190 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
13193 lctl set_param fail_loc=0
13194 if [[ $RC -eq 0 ]]; then
13195 error "Must return error due to dropped pages, rc=$RC"
13198 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
13199 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
13200 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
13202 if [[ $LOCKED -ne 0 ]]; then
13203 error "Locked pages remain in cache, locked=$LOCKED"
13206 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
13207 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
13211 echo "No pages locked after fsync"
13216 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
13219 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13220 remote_ost_nodsh && skip "remote OST with nodsh"
13224 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
13225 set_nodes_failloc "$(osts_nodes)" 0x20e
13226 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
13227 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
13230 set_nodes_failloc "$(osts_nodes)" 0
13231 if [[ $RC -eq 0 ]]; then
13232 error "Must return error due to dropped pages, rc=$RC"
13235 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
13236 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
13237 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
13239 if [[ $LOCKED -ne 0 ]]; then
13240 error "Locked pages remain in cache, locked=$LOCKED"
13243 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
13244 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
13248 echo "No pages locked after fsync"
13252 run_test 118h "Verify timeout in handling recoverables errors =========="
13254 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
13257 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13258 remote_ost_nodsh && skip "remote OST with nodsh"
13262 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
13263 set_nodes_failloc "$(osts_nodes)" 0x20e
13265 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
13266 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
13269 set_nodes_failloc "$(osts_nodes)" 0
13273 if [[ $RC -ne 0 ]]; then
13274 error "got error, but should be not, rc=$RC"
13277 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
13278 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
13279 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
13280 if [[ $LOCKED -ne 0 ]]; then
13281 error "Locked pages remain in cache, locked=$LOCKED"
13284 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
13285 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
13289 echo "No pages locked after fsync"
13293 run_test 118i "Fix error before timeout in recoverable error =========="
13295 [ "$SLOW" = "no" ] && set_resend_count 4
13298 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13299 remote_ost_nodsh && skip "remote OST with nodsh"
13303 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
13304 set_nodes_failloc "$(osts_nodes)" 0x220
13306 # return -EIO from OST
13307 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
13309 set_nodes_failloc "$(osts_nodes)" 0x0
13310 if [[ $RC -eq 0 ]]; then
13311 error "Must return error due to dropped pages, rc=$RC"
13314 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
13315 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
13316 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
13317 if [[ $LOCKED -ne 0 ]]; then
13318 error "Locked pages remain in cache, locked=$LOCKED"
13321 # in recoverable error on OST we want resend and stay until it finished
13322 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
13323 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
13327 echo "No pages locked after fsync"
13331 run_test 118j "Simulate unrecoverable OST side error =========="
13335 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13336 remote_ost_nodsh && skip "remote OSTs with nodsh"
13338 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
13339 set_nodes_failloc "$(osts_nodes)" 0x20e
13340 test_mkdir $DIR/$tdir
13342 for ((i=0;i<10;i++)); do
13343 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
13344 error "dd to $DIR/$tdir/$tfile-$i failed" )&
13351 set_nodes_failloc "$(osts_nodes)" 0
13354 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
13356 test_118l() # LU-646
13358 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13360 test_mkdir $DIR/$tdir
13361 $MULTIOP $DIR/$tdir Dy || error "fsync dir failed"
13364 run_test 118l "fsync dir"
13366 test_118m() # LU-3066
13368 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13370 test_mkdir $DIR/$tdir
13371 $MULTIOP $DIR/$tdir DY || error "fdatasync dir failed"
13374 run_test 118m "fdatasync dir ========="
13376 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
13383 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13384 remote_ost_nodsh && skip "remote OSTs with nodsh"
13386 # Sleep to avoid a cached response.
13387 #define OBD_STATFS_CACHE_SECONDS 1
13390 # Inject a 10 second delay in the OST_STATFS handler.
13391 #define OBD_FAIL_OST_STATFS_DELAY 0x242
13392 set_nodes_failloc "$(osts_nodes)" 0x242
13395 stat --file-system $MOUNT > /dev/null
13398 set_nodes_failloc "$(osts_nodes)" 0
13400 if ((end - begin > 20)); then
13401 error "statfs took $((end - begin)) seconds, expected 10"
13404 run_test 118n "statfs() sends OST_STATFS requests in parallel"
13406 test_119a() # bug 11737
13408 BSIZE=$((512 * 1024))
13409 directio write $DIR/$tfile 0 1 $BSIZE
13410 # We ask to read two blocks, which is more than a file size.
13411 # directio will indicate an error when requested and actual
13412 # sizes aren't equeal (a normal situation in this case) and
13413 # print actual read amount.
13414 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
13415 if [ "$NOB" != "$BSIZE" ]; then
13416 error "read $NOB bytes instead of $BSIZE"
13420 run_test 119a "Short directIO read must return actual read amount"
13422 test_119b() # bug 11737
13424 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
13426 $LFS setstripe -c 2 $DIR/$tfile || error "setstripe failed"
13427 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
13429 $MULTIOP $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) ||
13430 error "direct read failed"
13433 run_test 119b "Sparse directIO read must return actual read amount"
13435 test_119c() # bug 13099
13438 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
13439 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
13442 run_test 119c "Testing for direct read hitting hole"
13444 # Note: test 119d was removed, skipping 119d for new tests to avoid polluting
13445 # Maloo test history
13449 (( $OSTCOUNT >= 2 )) || skip "needs >= 2 OSTs"
13451 local stripe_size=$((1024 * 1024)) #1 MiB
13452 # Max i/o below is ~ 4 * stripe_size, so this gives ~5 i/os
13453 local file_size=$((25 * stripe_size))
13456 $LFS setstripe -c 2 -S $stripe_size $DIR/$tfile.1
13457 stack_trap "rm -f $DIR/$tfile*"
13459 # Just a bit bigger than the largest size in the test set below
13460 dd if=/dev/urandom bs=$file_size count=1 of=$DIR/$tfile.1 ||
13461 error "buffered i/o to create file failed"
13463 if zfs_or_rotational; then
13464 # DIO on ZFS can take up to 2 seconds per IO
13465 # rotational is better, but still slow.
13466 # Limit testing on those media to larger sizes
13467 bsizes="$((stripe_size - PAGE_SIZE)) $stripe_size"
13469 bsizes="$PAGE_SIZE $((PAGE_SIZE * 4)) $stripe_size \
13470 $((stripe_size * 4))"
13473 for bs in $bsizes; do
13474 $LFS setstripe -c 2 -S $stripe_size $DIR/$tfile.2
13475 echo "Read/write with DIO at size $bs"
13476 # Read and write with DIO from source to dest
13477 dd if=$DIR/$tfile.1 bs=$bs of=$DIR/$tfile.2 \
13478 iflag=direct oflag=direct ||
13481 ls -la $DIR/$tfile.1 $DIR/$tfile.2
13482 $CHECKSTAT -t file -s $file_size $DIR/$tfile.2 ||
13483 error "size incorrect, file copy read/write bsize: $bs"
13484 cmp --verbose $DIR/$tfile.1 $DIR/$tfile.2 ||
13485 error "files differ, bsize $bs"
13486 rm -f $DIR/$tfile.2
13489 run_test 119e "Basic tests of dio read and write at various sizes"
13493 (( $OSTCOUNT >= 2 )) || skip "needs >= 2 OSTs"
13495 local stripe_size=$((1024 * 1024)) #1 MiB
13496 # Max i/o below is ~ 4 * stripe_size, so this gives ~5 i/os
13497 local file_size=$((25 * stripe_size))
13500 $LFS setstripe -c 2 -S $stripe_size $DIR/$tfile.1
13501 stack_trap "rm -f $DIR/$tfile*"
13503 # Just a bit bigger than the largest size in the test set below
13504 dd if=/dev/urandom bs=$file_size count=1 of=$DIR/$tfile.1 ||
13505 error "buffered i/o to create file failed"
13507 if zfs_or_rotational; then
13508 # DIO on ZFS can take up to 2 seconds per IO
13509 # rotational is better, but still slow.
13510 # Limit testing on those media to larger sizes
13511 bsizes="$((stripe_size - PAGE_SIZE)) $stripe_size"
13513 bsizes="$PAGE_SIZE $((PAGE_SIZE * 4)) $stripe_size \
13514 $((stripe_size * 4))"
13517 for bs in $bsizes; do
13518 $LFS setstripe -c 2 -S $stripe_size $DIR/$tfile.2
13519 # Read and write with DIO from source to dest in two
13520 # threads - should give correct copy of file
13523 dd if=$DIR/$tfile.1 bs=$bs of=$DIR/$tfile.2 iflag=direct \
13524 oflag=direct conv=notrunc &
13526 # Note block size is different here for a more interesting race
13527 dd if=$DIR/$tfile.1 bs=$((bs * 2)) of=$DIR/$tfile.2 \
13528 iflag=direct oflag=direct conv=notrunc &
13534 if (( rc1 != 0 )); then
13535 error "dio copy 1 w/bsize $bs failed: $rc1"
13537 if (( rc2 != 0 )); then
13538 error "dio copy 2 w/bsize $bs failed: $rc2"
13542 $CHECKSTAT -t file -s $file_size $DIR/$tfile.2 ||
13543 error "size incorrect, file copy read/write bsize: $bs"
13544 cmp --verbose $DIR/$tfile.1 $DIR/$tfile.2 ||
13545 error "files differ, bsize $bs"
13546 rm -f $DIR/$tfile.2
13549 run_test 119f "dio vs dio race"
13553 (( $OSTCOUNT >= 2 )) || skip "needs >= 2 OSTs"
13555 local stripe_size=$((1024 * 1024)) #1 MiB
13556 # Max i/o below is ~ 4 * stripe_size, so this gives ~5 i/os
13557 local file_size=$((25 * stripe_size))
13560 $LFS setstripe -c 2 -S $stripe_size $DIR/$tfile.1
13561 stack_trap "rm -f $DIR/$tfile*"
13563 # Just a bit bigger than the largest size in the test set below
13564 dd if=/dev/urandom bs=$file_size count=1 of=$DIR/$tfile.1 ||
13565 error "buffered i/o to create file failed"
13567 if zfs_or_rotational; then
13568 # DIO on ZFS can take up to 2 seconds per IO
13569 # rotational is better, but still slow.
13570 # Limit testing on those media to larger sizes
13571 bsizes="$((stripe_size - PAGE_SIZE)) $stripe_size"
13573 bsizes="$PAGE_SIZE $((PAGE_SIZE * 4)) $stripe_size \
13574 $((stripe_size * 4))"
13577 for bs in $bsizes; do
13578 $LFS setstripe -c 2 -S $stripe_size $DIR/$tfile.2
13580 dd if=$DIR/$tfile.1 bs=$bs of=$DIR/$tfile.2 iflag=direct \
13581 oflag=direct conv=notrunc &
13583 # Buffered I/O with similar but not the same block size
13584 dd if=$DIR/$tfile.1 bs=$((bs * 2)) of=$DIR/$tfile.2 &
13590 if (( rc1 != 0 )); then
13591 error "dio copy 1 w/bsize $bs failed: $rc1"
13593 if (( rc2 != 0 )); then
13594 error "buffered copy 2 w/bsize $bs failed: $rc2"
13597 $CHECKSTAT -t file -s $file_size $DIR/$tfile.2 ||
13598 error "size incorrect"
13599 cmp --verbose $DIR/$tfile.1 $DIR/$tfile.2 ||
13600 error "files differ, bsize $bs"
13601 rm -f $DIR/$tfile.2
13604 run_test 119g "dio vs buffered I/O race"
13607 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13608 remote_mds_nodsh && skip "remote MDS with nodsh"
13609 test_mkdir -i0 -c1 $DIR/$tdir
13610 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
13611 skip_env "no early lock cancel on server"
13613 lru_resize_disable mdc
13614 lru_resize_disable osc
13615 cancel_lru_locks mdc
13616 # asynchronous object destroy at MDT could cause bl ast to client
13617 cancel_lru_locks osc
13619 stat $DIR/$tdir > /dev/null
13620 can1=$(do_facet mds1 \
13621 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
13622 awk '/ldlm_cancel/ {print $2}')
13623 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
13624 awk '/ldlm_bl_callback/ {print $2}')
13625 test_mkdir -i0 -c1 $DIR/$tdir/d1
13626 can2=$(do_facet mds1 \
13627 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
13628 awk '/ldlm_cancel/ {print $2}')
13629 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
13630 awk '/ldlm_bl_callback/ {print $2}')
13631 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
13632 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
13633 lru_resize_enable mdc
13634 lru_resize_enable osc
13636 run_test 120a "Early Lock Cancel: mkdir test"
13639 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13640 remote_mds_nodsh && skip "remote MDS with nodsh"
13641 test_mkdir $DIR/$tdir
13642 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
13643 skip_env "no early lock cancel on server"
13645 lru_resize_disable mdc
13646 lru_resize_disable osc
13647 cancel_lru_locks mdc
13648 stat $DIR/$tdir > /dev/null
13649 can1=$(do_facet $SINGLEMDS \
13650 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
13651 awk '/ldlm_cancel/ {print $2}')
13652 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
13653 awk '/ldlm_bl_callback/ {print $2}')
13654 touch $DIR/$tdir/f1
13655 can2=$(do_facet $SINGLEMDS \
13656 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
13657 awk '/ldlm_cancel/ {print $2}')
13658 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
13659 awk '/ldlm_bl_callback/ {print $2}')
13660 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
13661 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
13662 lru_resize_enable mdc
13663 lru_resize_enable osc
13665 run_test 120b "Early Lock Cancel: create test"
13668 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13669 remote_mds_nodsh && skip "remote MDS with nodsh"
13670 test_mkdir -i0 -c1 $DIR/$tdir
13671 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
13672 skip "no early lock cancel on server"
13674 lru_resize_disable mdc
13675 lru_resize_disable osc
13676 test_mkdir -i0 -c1 $DIR/$tdir/d1
13677 test_mkdir -i0 -c1 $DIR/$tdir/d2
13678 touch $DIR/$tdir/d1/f1
13679 cancel_lru_locks mdc
13680 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
13681 can1=$(do_facet mds1 \
13682 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
13683 awk '/ldlm_cancel/ {print $2}')
13684 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
13685 awk '/ldlm_bl_callback/ {print $2}')
13686 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
13687 can2=$(do_facet mds1 \
13688 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
13689 awk '/ldlm_cancel/ {print $2}')
13690 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
13691 awk '/ldlm_bl_callback/ {print $2}')
13692 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
13693 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
13694 lru_resize_enable mdc
13695 lru_resize_enable osc
13697 run_test 120c "Early Lock Cancel: link test"
13700 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13701 remote_mds_nodsh && skip "remote MDS with nodsh"
13702 test_mkdir -i0 -c1 $DIR/$tdir
13703 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
13704 skip_env "no early lock cancel on server"
13706 lru_resize_disable mdc
13707 lru_resize_disable osc
13709 cancel_lru_locks mdc
13710 stat $DIR/$tdir > /dev/null
13711 can1=$(do_facet mds1 \
13712 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
13713 awk '/ldlm_cancel/ {print $2}')
13714 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
13715 awk '/ldlm_bl_callback/ {print $2}')
13716 chmod a+x $DIR/$tdir
13717 can2=$(do_facet mds1 \
13718 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
13719 awk '/ldlm_cancel/ {print $2}')
13720 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
13721 awk '/ldlm_bl_callback/ {print $2}')
13722 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
13723 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
13724 lru_resize_enable mdc
13725 lru_resize_enable osc
13727 run_test 120d "Early Lock Cancel: setattr test"
13730 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13731 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
13732 skip_env "no early lock cancel on server"
13733 remote_mds_nodsh && skip "remote MDS with nodsh"
13735 local dlmtrace_set=false
13737 test_mkdir -i0 -c1 $DIR/$tdir
13738 lru_resize_disable mdc
13739 lru_resize_disable osc
13740 ! $LCTL get_param debug | grep -q dlmtrace &&
13741 $LCTL set_param debug=+dlmtrace && dlmtrace_set=true
13742 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
13743 cancel_lru_locks mdc
13744 cancel_lru_locks osc
13745 dd if=$DIR/$tdir/f1 of=/dev/null
13746 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
13747 # XXX client can not do early lock cancel of OST lock
13748 # during unlink (LU-4206), so cancel osc lock now.
13750 cancel_lru_locks osc
13751 can1=$(do_facet mds1 \
13752 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
13753 awk '/ldlm_cancel/ {print $2}')
13754 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
13755 awk '/ldlm_bl_callback/ {print $2}')
13756 unlink $DIR/$tdir/f1
13758 can2=$(do_facet mds1 \
13759 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
13760 awk '/ldlm_cancel/ {print $2}')
13761 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
13762 awk '/ldlm_bl_callback/ {print $2}')
13763 [ $can1 -ne $can2 ] && error "$((can2 - can1)) cancel RPC occured" &&
13764 $LCTL dk $TMP/cancel.debug.txt
13765 [ $blk1 -ne $blk2 ] && error "$((blk2 - blk1)) blocking RPC occured" &&
13766 $LCTL dk $TMP/blocking.debug.txt
13767 $dlmtrace_set && $LCTL set_param debug=-dlmtrace
13768 lru_resize_enable mdc
13769 lru_resize_enable osc
13771 run_test 120e "Early Lock Cancel: unlink test"
13774 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13775 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
13776 skip_env "no early lock cancel on server"
13777 remote_mds_nodsh && skip "remote MDS with nodsh"
13779 test_mkdir -i0 -c1 $DIR/$tdir
13780 lru_resize_disable mdc
13781 lru_resize_disable osc
13782 test_mkdir -i0 -c1 $DIR/$tdir/d1
13783 test_mkdir -i0 -c1 $DIR/$tdir/d2
13784 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
13785 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
13786 cancel_lru_locks mdc
13787 cancel_lru_locks osc
13788 dd if=$DIR/$tdir/d1/f1 of=/dev/null
13789 dd if=$DIR/$tdir/d2/f2 of=/dev/null
13790 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
13791 # XXX client can not do early lock cancel of OST lock
13792 # during rename (LU-4206), so cancel osc lock now.
13794 cancel_lru_locks osc
13795 can1=$(do_facet mds1 \
13796 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
13797 awk '/ldlm_cancel/ {print $2}')
13798 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
13799 awk '/ldlm_bl_callback/ {print $2}')
13800 mrename $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
13802 can2=$(do_facet mds1 \
13803 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
13804 awk '/ldlm_cancel/ {print $2}')
13805 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
13806 awk '/ldlm_bl_callback/ {print $2}')
13807 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
13808 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
13809 lru_resize_enable mdc
13810 lru_resize_enable osc
13812 run_test 120f "Early Lock Cancel: rename test"
13815 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13816 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
13817 skip_env "no early lock cancel on server"
13818 remote_mds_nodsh && skip "remote MDS with nodsh"
13820 lru_resize_disable mdc
13821 lru_resize_disable osc
13823 echo create $count files
13824 test_mkdir $DIR/$tdir
13825 cancel_lru_locks mdc
13826 cancel_lru_locks osc
13829 can0=$(do_facet $SINGLEMDS \
13830 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
13831 awk '/ldlm_cancel/ {print $2}')
13832 blk0=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
13833 awk '/ldlm_bl_callback/ {print $2}')
13834 createmany -o $DIR/$tdir/f $count
13836 can1=$(do_facet $SINGLEMDS \
13837 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
13838 awk '/ldlm_cancel/ {print $2}')
13839 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
13840 awk '/ldlm_bl_callback/ {print $2}')
13842 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
13843 echo rm $count files
13846 can2=$(do_facet $SINGLEMDS \
13847 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
13848 awk '/ldlm_cancel/ {print $2}')
13849 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
13850 awk '/ldlm_bl_callback/ {print $2}')
13852 echo total: $count removes in $((t2-t1))
13853 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
13855 # wait for commitment of removal
13856 lru_resize_enable mdc
13857 lru_resize_enable osc
13859 run_test 120g "Early Lock Cancel: performance test"
13861 test_121() { #bug #10589
13862 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13865 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out$/ {print $1}')
13866 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
13867 lctl set_param fail_loc=0x310
13868 cancel_lru_locks osc > /dev/null
13869 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in$/ {print $1}')
13870 lctl set_param fail_loc=0
13871 [[ $reads -eq $writes ]] ||
13872 error "read $reads blocks, must be $writes blocks"
13874 run_test 121 "read cancel race ========="
13876 test_123a_base() { # was test 123, statahead(bug 11401)
13879 ost_set_temp_seq_width_all $DATA_SEQ_MAX_WIDTH
13882 if ! grep -q "processor.*: 1" /proc/cpuinfo; then
13883 log "testing UP system. Performance may be lower than expected."
13886 running_in_vm && SLOWOK=1
13888 $LCTL set_param mdc.*.batch_stats=0
13891 test_mkdir $DIR/$tdir
13892 NUMFREE=$(df -i -P $DIR | tail -n 1 | awk '{ print $4 }')
13893 [[ $NUMFREE -gt 100000 ]] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
13895 for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
13896 createmany -o $DIR/$tdir/$tfile $j $((i - j))
13898 max=$(lctl get_param -n llite.*.statahead_max | head -n 1)
13899 lctl set_param -n llite.*.statahead_max 0
13900 lctl get_param llite.*.statahead_max
13901 cancel_lru_locks mdc
13902 cancel_lru_locks osc
13904 time $lsx $DIR/$tdir | wc -l
13906 delta=$((etime - stime))
13907 log "$lsx $i files without statahead: $delta sec"
13908 lctl set_param llite.*.statahead_max=$max
13910 swrong=$(lctl get_param -n llite.*.statahead_stats |
13911 awk '/statahead.wrong:/ { print $NF }')
13912 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
13913 cancel_lru_locks mdc
13914 cancel_lru_locks osc
13916 time $lsx $DIR/$tdir | wc -l
13918 delta_sa=$((etime - stime))
13919 log "$lsx $i files with statahead: $delta_sa sec"
13920 lctl get_param -n llite.*.statahead_stats
13921 ewrong=$(lctl get_param -n llite.*.statahead_stats |
13922 awk '/statahead.wrong:/ { print $NF }')
13924 [[ $swrong -lt $ewrong ]] &&
13925 log "statahead was stopped, maybe too many locks held!"
13926 [[ $delta -eq 0 || $delta_sa -eq 0 ]] && continue
13928 if (( $delta_sa*100 > $delta*105 && $delta_sa > $delta+2)); then
13929 max=$(lctl get_param -n llite.*.statahead_max |
13931 lctl set_param -n llite.*.statahead_max 0
13932 lctl get_param llite.*.statahead_max
13933 cancel_lru_locks mdc
13934 cancel_lru_locks osc
13936 time $lsx $DIR/$tdir | wc -l
13938 delta=$((etime - stime))
13939 log "$lsx $i files again without statahead: $delta sec"
13940 lctl set_param llite.*.statahead_max=$max
13941 if (( $delta_sa*100 > delta*105 && delta_sa > delta+2 )); then
13942 if [ $SLOWOK -eq 0 ]; then
13943 error "$lsx $i files is slower with statahead!"
13945 log "$lsx $i files is slower with statahead!"
13951 [ $delta -gt 20 ] && break
13952 [ $delta -gt 8 ] && MULT=$((50 / delta))
13953 [ "$SLOW" = "no" -a $delta -gt 5 ] && break
13961 delta=$((etime - stime))
13962 log "rm -r $DIR/$tdir/: $delta seconds"
13964 lctl get_param -n llite.*.statahead_stats
13965 $LCTL get_param mdc.*.batch_stats
13969 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13971 test_123a_base "ls -l"
13973 run_test 123aa "verify statahead work"
13976 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13978 statx_supported || skip_env "Test must be statx() syscall supported"
13980 test_123a_base "$STATX -l"
13982 run_test 123ab "verify statahead work by using statx"
13985 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13987 statx_supported || skip_env "Test must be statx() syscall supported"
13994 cancel_lru_locks $OSC
13995 rpcs_before=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
13996 agl_before=$($LCTL get_param -n llite.*.statahead_stats |
13997 awk '/agl.total:/ { print $NF }')
13998 test_123a_base "$STATX -c \"%n %i %A %h %u %g %W %X %Z\" -D"
13999 test_123a_base "$STATX --cached=always -D"
14000 agl_after=$($LCTL get_param -n llite.*.statahead_stats |
14001 awk '/agl.total:/ { print $NF }')
14002 [ $agl_before -eq $agl_after ] ||
14003 error "Should not trigger AGL thread - $agl_before:$agl_after"
14004 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
14005 [ $rpcs_after -eq $rpcs_before ] ||
14006 error "$STATX should not send glimpse RPCs to $OSC"
14008 run_test 123ac "verify statahead work by using statx without glimpse RPCs"
14010 test_batch_statahead() {
14018 echo -e "\nbatching: statahead_max=$max statahead_batch_max=$batch_max"
14019 $LCTL set_param mdc.*.batch_stats=0
14020 $LCTL set_param llite.*.statahead_max=$max
14021 $LCTL set_param llite.*.statahead_batch_max=$batch_max
14022 # Verify that batched statahead is faster than one without statahead
14023 test_123a_base "ls -l"
14025 stack_trap "rm -rf $DIR/$tdir" EXIT
14026 mkdir $DIR/$tdir || error "failed to mkdir $DIR/$tdir"
14027 createmany -o $DIR/$tdir/$tfile $num || error "failed to create files"
14029 # unbatched statahead
14030 $LCTL set_param llite.*.statahead_batch_max=0
14031 $LCTL set_param llite.*.statahead_stats=clear
14032 $LCTL set_param mdc.*.stats=clear
14033 cancel_lru_locks mdc
14034 cancel_lru_locks osc
14035 time ls -l $DIR/$tdir | wc -l
14036 unbatch_rpcs=$(calc_stats mdc.*.stats ldlm_ibits_enqueue)
14038 hit_total=$($LCTL get_param -n llite.*.statahead_stats |
14039 awk '/hit.total:/ { print $NF }')
14040 # hit ratio should be larger than 75% (7500).
14041 (( $hit_total > 7500 )) ||
14042 error "unbatched statahead hit count ($hit_total) is too low"
14044 # batched statahead
14045 $LCTL set_param llite.*.statahead_batch_max=$batch_max
14046 $LCTL set_param llite.*.statahead_stats=clear
14047 $LCTL set_param mdc.*.batch_stats=clear
14048 $LCTL set_param mdc.*.stats=clear
14049 cancel_lru_locks mdc
14050 cancel_lru_locks osc
14051 time ls -l $DIR/$tdir | wc -l
14052 batch_rpcs=$(calc_stats mdc.*.stats mds_batch)
14053 # wait for statahead thread to quit and update statahead stats
14055 hit_total=$($LCTL get_param -n llite.*.statahead_stats |
14056 awk '/hit.total:/ { print $NF }')
14057 # hit ratio should be larger than 75% (7500).
14058 (( $hit_total > 7500 )) ||
14059 error "batched statahead hit count ($hit_total) is too low"
14061 echo "unbatched RPCs: $unbatch_rpcs, batched RPCs: $batch_rpcs"
14062 (( $unbatch_rpcs > $batch_rpcs )) ||
14063 error "batched statahead does not reduce RPC count"
14064 $LCTL get_param mdc.*.batch_stats
14068 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14070 (( $MDS1_VERSION >= $(version_code 2.15.53) )) ||
14071 skip "Need server version at least 2.15.53"
14076 max=$($LCTL get_param -n llite.*.statahead_max | head -n 1)
14077 batch_max=$($LCTL get_param -n llite.*.statahead_batch_max | head -n 1)
14079 stack_trap "$LCTL set_param llite.*.statahead_max=$max" EXIT
14080 stack_trap "$LCTL set_param llite.*.statahead_batch_max=$batch_max" EXIT
14082 test_batch_statahead 32 32
14083 test_batch_statahead 2048 256
14085 run_test 123ad "Verify batching statahead works correctly"
14087 test_123b () { # statahead(bug 15027)
14088 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14090 test_mkdir $DIR/$tdir
14091 createmany -o $DIR/$tdir/$tfile-%d 1000
14093 cancel_lru_locks mdc
14094 cancel_lru_locks osc
14096 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
14097 lctl set_param fail_loc=0x80000803
14098 ls -lR $DIR/$tdir > /dev/null
14100 lctl set_param fail_loc=0x0
14101 lctl get_param -n llite.*.statahead_stats
14106 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
14109 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
14111 test_mkdir -i 0 -c 1 $DIR/$tdir.0
14112 test_mkdir -i 1 -c 1 $DIR/$tdir.1
14113 touch $DIR/$tdir.1/{1..3}
14114 mv $DIR/$tdir.1/{1..3} $DIR/$tdir.0
14116 remount_client $MOUNT
14118 $MULTIOP $DIR/$tdir.0 Q
14120 # let statahead to complete
14121 ls -l $DIR/$tdir.0 > /dev/null
14123 testid=$(echo $TESTNAME | tr '_' ' ')
14124 dmesg | tac | sed "/$testid/,$ d" | grep "Can not initialize inode" &&
14125 error "statahead warning" || true
14127 run_test 123c "Can not initialize inode warning on DNE statahead"
14134 test_mkdir -c -1 $DIR/$tdir || error "test_mkdir $DIR/$tdir failed"
14135 $LFS setdirstripe -D -c $MDSCOUNT $DIR/$tdir ||
14136 error "setdirstripe $DIR/$tdir failed"
14137 createmany -d $DIR/$tdir/$tfile $num || error "createmany $num failed"
14138 remount_client $MOUNT
14139 $LCTL get_param llite.*.statahead_max
14140 $LCTL set_param llite.*.statahead_stats=0 ||
14141 error "clear statahead_stats failed"
14142 swrong=$(lctl get_param -n llite.*.statahead_stats |
14143 awk '/statahead.wrong:/ { print $NF }')
14144 ls -l $DIR/$tdir || error "ls -l $DIR/$tdir failed"
14145 # wait for statahead thread finished to update hit/miss stats.
14147 $LCTL get_param -n llite.*.statahead_stats
14148 ewrong=$(lctl get_param -n llite.*.statahead_stats |
14149 awk '/statahead.wrong:/ { print $NF }')
14150 (( $swrong == $ewrong )) ||
14151 log "statahead was stopped, maybe too many locks held!"
14153 run_test 123d "Statahead on striped directories works correctly"
14158 local dir=$DIR/$tdir
14160 mkdir $dir || error "mkdir $dir failed"
14161 $LFS setstripe -C 32 $dir || error "setstripe $dir failed"
14162 stack_trap "rm -rf $dir"
14164 touch $dir/$tfile.{0..1000} || error "touch 1000 files failed"
14166 max=$($LCTL get_param -n llite.*.statahead_max | head -n 1)
14167 batch_max=$($LCTL get_param -n llite.*.statahead_batch_max | head -n 1)
14168 stack_trap "$LCTL set_param llite.*.statahead_max=$max" EXIT
14169 stack_trap "$LCTL set_param llite.*.statahead_batch_max=$batch_max" EXIT
14171 $LCTL set_param llite.*.statahead_max=2048
14172 $LCTL set_param llite.*.statahead_batch_max=1024
14175 $LCTL get_param mdc.*.batch_stats
14176 $LCTL get_param llite.*.statahead_*
14178 run_test 123e "statahead with large wide striping"
14183 local dir=$DIR/$tdir
14185 mkdir $dir || error "mkdir $dir failed"
14186 $LFS setstripe -C 1000 $dir || error "setstripe $dir failed"
14187 stack_trap "rm -rf $dir"
14189 touch $dir/$tfile.{0..200} || error "touch 200 files failed"
14191 max=$($LCTL get_param -n llite.*.statahead_max | head -n 1)
14192 batch_max=$($LCTL get_param -n llite.*.statahead_batch_max | head -n 1)
14194 $LCTL set_param llite.*.statahead_max=64
14195 $LCTL set_param llite.*.statahead_batch_max=64
14198 lctl get_param mdc.*.batch_stats
14199 lctl get_param llite.*.statahead_*
14201 $LCTL set_param llite.*.statahead_max=$max
14202 $LCTL set_param llite.*.statahead_batch_max=$batch_max
14204 run_test 123f "Retry mechanism with large wide striping files"
14207 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14208 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
14209 skip_env "no lru resize on server"
14213 test_mkdir $DIR/$tdir
14215 log "create $NR files at $DIR/$tdir"
14216 createmany -o $DIR/$tdir/f $NR ||
14217 error "failed to create $NR files in $DIR/$tdir"
14219 cancel_lru_locks mdc
14220 ls -l $DIR/$tdir > /dev/null
14224 for VALUE in $($LCTL get_param ldlm.namespaces.*mdc-*.lru_size); do
14225 local PARAM=$(echo ${VALUE[0]} | cut -d "=" -f1)
14226 LRU_SIZE=$($LCTL get_param -n $PARAM)
14227 if [[ $LRU_SIZE -gt $(default_lru_size) ]]; then
14228 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
14230 log "NS=$(basename $NSDIR)"
14235 if [[ -z "$NSDIR" || $LRU_SIZE -lt $(default_lru_size) ]]; then
14236 skip "Not enough cached locks created!"
14238 log "LRU=$LRU_SIZE"
14242 # We know that lru resize allows one client to hold $LIMIT locks
14243 # for 10h. After that locks begin to be killed by client.
14245 local LIMIT=$($LCTL get_param -n $NSDIR.pool.limit)
14247 if [ $LIMIT -lt $LRU_SIZE ]; then
14248 skip "Limit is too small $LIMIT"
14251 # Make LVF so higher that sleeping for $SLEEP is enough to _start_
14252 # killing locks. Some time was spent for creating locks. This means
14253 # that up to the moment of sleep finish we must have killed some of
14254 # them (10-100 locks). This depends on how fast ther were created.
14255 # Many of them were touched in almost the same moment and thus will
14256 # be killed in groups.
14257 local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE * 100))
14259 # Use $LRU_SIZE_B here to take into account real number of locks
14260 # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
14261 local LRU_SIZE_B=$LRU_SIZE
14263 local OLD_LVF=$($LCTL get_param -n $NSDIR.pool.lock_volume_factor)
14264 log "OLD_LVF=$OLD_LVF"
14265 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $LVF
14267 # Let's make sure that we really have some margin. Client checks
14268 # cached locks every 10 sec.
14269 SLEEP=$((SLEEP+20))
14270 log "Sleep ${SLEEP} sec"
14272 while ((SEC<$SLEEP)); do
14276 LRU_SIZE=$($LCTL get_param -n $NSDIR/lru_size)
14277 echo -n "$LRU_SIZE"
14280 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
14281 local LRU_SIZE_A=$($LCTL get_param -n $NSDIR.lru_size)
14283 [[ $LRU_SIZE_B -gt $LRU_SIZE_A ]] || {
14284 error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
14285 unlinkmany $DIR/$tdir/f $NR
14289 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
14290 log "unlink $NR files at $DIR/$tdir"
14291 unlinkmany $DIR/$tdir/f $NR
14293 run_test 124a "lru resize ======================================="
14295 get_max_pool_limit()
14297 local limit=$($LCTL get_param \
14298 -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit)
14300 for l in $limit; do
14301 if [[ $l -gt $max ]]; then
14309 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14310 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
14311 skip_env "no lru resize on server"
14313 LIMIT=$(get_max_pool_limit)
14315 NR=$(($(default_lru_size)*20))
14316 if [[ $NR -gt $LIMIT ]]; then
14317 log "Limit lock number by $LIMIT locks"
14321 IFree=$(mdsrate_inodes_available)
14322 if [ $IFree -lt $NR ]; then
14323 log "Limit lock number by $IFree inodes"
14327 lru_resize_disable mdc
14328 test_mkdir -p $DIR/$tdir/disable_lru_resize
14330 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
14331 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
14332 cancel_lru_locks mdc
14335 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
14338 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
14341 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
14345 nolruresize_delta=$((etime-stime))
14346 log "ls -la time: $nolruresize_delta seconds"
14347 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
14348 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
14350 lru_resize_enable mdc
14351 test_mkdir -p $DIR/$tdir/enable_lru_resize
14353 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
14354 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
14355 cancel_lru_locks mdc
14358 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
14361 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
14364 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
14368 lruresize_delta=$((etime-stime))
14369 log "ls -la time: $lruresize_delta seconds"
14370 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
14372 if [ $lruresize_delta -gt $nolruresize_delta ]; then
14373 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
14374 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
14375 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
14377 log "lru resize performs the same with no lru resize"
14379 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
14381 run_test 124b "lru resize (performance test) ======================="
14384 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14385 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
14386 skip_env "no lru resize on server"
14388 # cache ununsed locks on client
14390 cancel_lru_locks mdc
14391 test_mkdir $DIR/$tdir
14392 createmany -o $DIR/$tdir/f $nr ||
14393 error "failed to create $nr files in $DIR/$tdir"
14394 ls -l $DIR/$tdir > /dev/null
14396 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
14397 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
14398 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
14399 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
14400 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
14402 # set lru_max_age to 1 sec
14403 $LCTL set_param $nsdir.lru_max_age=1000 # milliseconds
14404 echo "sleep $((recalc_p * 2)) seconds..."
14405 sleep $((recalc_p * 2))
14407 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
14408 # restore lru_max_age
14409 $LCTL set_param -n $nsdir.lru_max_age $max_age
14410 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
14411 unlinkmany $DIR/$tdir/f $nr
14413 run_test 124c "LRUR cancel very aged locks"
14416 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14417 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
14418 skip_env "no lru resize on server"
14420 # cache ununsed locks on client
14423 lru_resize_disable mdc
14424 stack_trap "lru_resize_enable mdc" EXIT
14426 cancel_lru_locks mdc
14428 # asynchronous object destroy at MDT could cause bl ast to client
14429 test_mkdir $DIR/$tdir
14430 createmany -o $DIR/$tdir/f $nr ||
14431 error "failed to create $nr files in $DIR/$tdir"
14432 stack_trap "unlinkmany $DIR/$tdir/f $nr" EXIT
14434 ls -l $DIR/$tdir > /dev/null
14436 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
14437 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
14438 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
14439 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
14441 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
14443 # set lru_max_age to 1 sec
14444 $LCTL set_param $nsdir.lru_max_age=1000 # milliseconds
14445 stack_trap "$LCTL set_param -n $nsdir.lru_max_age $max_age" EXIT
14447 echo "sleep $((recalc_p * 2)) seconds..."
14448 sleep $((recalc_p * 2))
14450 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
14452 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
14454 run_test 124d "cancel very aged locks if lru-resize diasbaled"
14456 test_125() { # 13358
14457 $LCTL get_param -n llite.*.client_type | grep -q local ||
14458 skip "must run as local client"
14459 $LCTL get_param -n mdc.*-mdc-*.connect_flags | grep -q acl ||
14460 skip_env "must have acl enabled"
14461 [ -z "$(which setfacl)" ] && skip_env "must have setfacl tool"
14462 id $USER0 || skip_env "missing user $USER0"
14464 test_mkdir $DIR/$tdir
14465 $LFS setstripe -S 65536 -c -1 $DIR/$tdir || error "setstripe failed"
14466 setfacl -R -m u:$USER0:rwx $DIR/$tdir ||
14467 error "setfacl $DIR/$tdir failed"
14468 ls -ld $DIR/$tdir || error "cannot access $DIR/$tdir"
14470 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
14472 test_126() { # bug 12829/13455
14473 $GSS && skip_env "must run as gss disabled"
14474 $LCTL get_param -n llite.*.client_type | grep -q local ||
14475 skip "must run as local client"
14476 [ "$UID" != 0 ] && skip "must run as root, not UID $UID"
14478 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
14479 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
14481 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
14483 run_test 126 "check that the fsgid provided by the client is taken into account"
14485 test_127a() { # bug 15521
14486 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14487 local name count samp unit min max sum sumsq
14488 local tmpfile=$TMP/$tfile.tmp
14490 $LFS setstripe -i 0 -c 1 $DIR/$tfile || error "setstripe failed"
14491 echo "stats before reset"
14492 stack_trap "rm -f $tmpfile"
14493 local now=$(date +%s)
14495 $LCTL get_param osc.*.stats | tee $tmpfile
14497 local snapshot_time=$(awk '/snapshot_time/ { print $2; exit }' $tmpfile)
14498 local start_time=$(awk '/start_time/ { print $2; exit }' $tmpfile)
14499 local elapsed=$(awk '/elapsed_time/ { print $2; exit }' $tmpfile)
14500 local uptime=$(awk '{ print $1 }' /proc/uptime)
14502 # snapshot_time should match POSIX epoch time, allow some delta for VMs
14503 (( ${snapshot_time%\.*} >= $now - 5 &&
14504 ${snapshot_time%\.*} <= $now + 5 )) ||
14505 error "snapshot_time=$snapshot_time != now=$now"
14506 # elapsed _should_ be from mount, but at least less than uptime
14507 (( ${elapsed%\.*} < ${uptime%\.*} )) ||
14508 error "elapsed=$elapsed > uptime=$uptime"
14509 (( ${snapshot_time%\.*} - ${start_time%\.*} >= ${elapsed%\.*} - 2 &&
14510 ${snapshot_time%\.*} - ${start_time%\.*} <= ${elapsed%\.*} + 2 )) ||
14511 error "elapsed=$elapsed != $snapshot_time - $start_time"
14513 $LCTL set_param osc.*.stats=0
14514 local reset=$(date +%s)
14515 local fsize=$((2048 * 1024))
14517 dd if=/dev/zero of=$DIR/$tfile bs=$fsize count=1
14518 cancel_lru_locks osc
14519 dd if=$DIR/$tfile of=/dev/null bs=$fsize
14522 $LCTL get_param osc.*0000-osc-*.stats > $tmpfile
14523 while read name count samp unit min max sum sumsq; do
14524 [[ "$samp" == "samples" ]] || continue
14526 echo "got name=$name count=$count unit=$unit min=$min max=$max"
14527 [ ! $min ] && error "Missing min value for $name proc entry"
14528 eval $name=$count || error "Wrong proc format"
14531 read_bytes|write_bytes)
14532 [[ "$unit" =~ "bytes" ]] ||
14533 error "unit is not 'bytes': $unit"
14534 (( $min >= 4096 )) || error "min is too small: $min"
14535 (( $min <= $fsize )) || error "min is too big: $min"
14536 (( $max >= 4096 )) || error "max is too small: $max"
14537 (( $max <= $fsize )) || error "max is too big: $max"
14538 (( $sum == $fsize )) || error "sum is wrong: $sum"
14539 (( $sumsq >= ($fsize / 4096) * (4096 * 4096) )) ||
14540 error "sumsquare is too small: $sumsq"
14541 (( $sumsq <= $fsize * $fsize )) ||
14542 error "sumsquare is too big: $sumsq"
14544 ost_read|ost_write)
14545 [[ "$unit" =~ "usec" ]] ||
14546 error "unit is not 'usec': $unit"
14552 #check that we actually got some stats
14553 [ "$read_bytes" ] || error "Missing read_bytes stats"
14554 [ "$write_bytes" ] || error "Missing write_bytes stats"
14555 [ "$read_bytes" != 0 ] || error "no read done"
14556 [ "$write_bytes" != 0 ] || error "no write done"
14558 snapshot_time=$(awk '/snapshot_time/ { print $2; exit }' $tmpfile)
14559 start_time=$(awk '/start_time/ { print $2; exit }' $tmpfile)
14560 elapsed=$(awk '/elapsed_time/ { print $2; exit }' $tmpfile)
14562 # snapshot_time should match POSIX epoch time, allow some delta for VMs
14563 (( ${snapshot_time%\.*} >= $now - 5 &&
14564 ${snapshot_time%\.*} <= $now + 5 )) ||
14565 error "reset snapshot_time=$snapshot_time != now=$now"
14566 # elapsed should be from time of stats reset
14567 (( ${elapsed%\.*} >= $now - $reset - 2 &&
14568 ${elapsed%\.*} <= $now - $reset + 2 )) ||
14569 error "reset elapsed=$elapsed > $now - $reset"
14570 (( ${snapshot_time%\.*} - ${start_time%\.*} >= ${elapsed%\.*} - 2 &&
14571 ${snapshot_time%\.*} - ${start_time%\.*} <= ${elapsed%\.*} + 2 )) ||
14572 error "reset elapsed=$elapsed != $snapshot_time - $start_time"
14574 run_test 127a "verify the client stats are sane"
14576 test_127b() { # bug LU-333
14577 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14578 local name count samp unit min max sum sumsq
14580 echo "stats before reset"
14581 $LCTL get_param llite.*.stats
14582 $LCTL set_param llite.*.stats=0
14584 # perform 2 reads and writes so MAX is different from SUM.
14585 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1
14586 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1
14587 cancel_lru_locks osc
14588 dd if=$DIR/$tfile of=/dev/null bs=$PAGE_SIZE count=1
14589 dd if=$DIR/$tfile of=/dev/null bs=$PAGE_SIZE count=1
14591 $LCTL get_param llite.*.stats | grep samples > $TMP/$tfile.tmp
14592 stack_trap "rm -f $TMP/$tfile.tmp"
14593 while read name count samp unit min max sum sumsq; do
14594 echo "got name=$name count=$count unit=$unit min=$min max=$max"
14595 eval $name=$count || error "Wrong proc format"
14598 read_bytes|write_bytes)
14599 [[ "$unit" =~ "bytes" ]] ||
14600 error "unit is not 'bytes': $unit"
14601 (( $count == 2 )) || error "count is not 2: $count"
14602 (( $min == $PAGE_SIZE )) ||
14603 error "min is not $PAGE_SIZE: $min"
14604 (( $max == $PAGE_SIZE )) ||
14605 error "max is not $PAGE_SIZE: $max"
14606 (( $sum == $PAGE_SIZE * 2 )) ||
14607 error "sum is not $((PAGE_SIZE * 2)): $sum"
14610 [[ "$unit" =~ "usec" ]] ||
14611 error "unit is not 'usec': $unit"
14615 done < $TMP/$tfile.tmp
14617 #check that we actually got some stats
14618 [ "$read_bytes" ] || error "Missing read_bytes stats"
14619 [ "$write_bytes" ] || error "Missing write_bytes stats"
14620 [ "$read_bytes" != 0 ] || error "no read done"
14621 [ "$write_bytes" != 0 ] || error "no write done"
14623 run_test 127b "verify the llite client stats are sane"
14625 test_127c() { # LU-12394
14626 [ "$OSTCOUNT" -lt "2" ] && skip_env "needs >= 2 OSTs"
14633 $LCTL set_param llite.*.extents_stats=1
14634 stack_trap "$LCTL set_param llite.*.extents_stats=0" EXIT
14636 # Use two stripes so there is enough space in default config
14637 $LFS setstripe -c 2 $DIR/$tfile
14639 # Extent stats start at 0-4K and go in power of two buckets
14640 # LL_HIST_START = 12 --> 2^12 = 4K
14641 # We do 3K*2^i, so 3K, 6K, 12K, 24K... hitting each bucket.
14642 # We do not do buckets larger than 64 MiB to avoid ENOSPC issues on
14644 for size in 3K 6K 12K 24K 48K 96K 192K 384K 768K 1536K 3M 6M 12M 24M 48M;
14646 # Write and read, 2x each, second time at a non-zero offset
14647 dd if=/dev/zero of=$DIR/$tfile bs=$size count=1
14648 dd if=/dev/zero of=$DIR/$tfile bs=$size count=1 seek=10
14649 dd if=$DIR/$tfile of=/dev/null bs=$size count=1
14650 dd if=$DIR/$tfile of=/dev/null bs=$size count=1 seek=10
14654 $LCTL get_param llite.*.extents_stats
14657 for bsize in 4K 8K 16K 32K 64K 128K 256K 512K 1M 2M 4M 8M 16M 32M 64M;
14659 local bucket=$($LCTL get_param -n llite.*.extents_stats |
14661 reads=$(echo $bucket | awk '{print $5}')
14662 writes=$(echo $bucket | awk '{print $9}')
14663 [ "$reads" -eq $count ] ||
14664 error "$reads reads in < $bsize bucket, expect $count"
14665 [ "$writes" -eq $count ] ||
14666 error "$writes writes in < $bsize bucket, expect $count"
14669 # Test mmap write and read
14670 $LCTL set_param llite.*.extents_stats=c
14672 dd if=/dev/zero of=$DIR/$tfile bs=${size}K count=1
14673 $MULTIOP $DIR/$tfile OSMRUc || error "$MULTIOP $DIR/$tfile failed"
14674 $MULTIOP $DIR/$tfile OSMWUc || error "$MULTIOP $DIR/$tfile failed"
14676 $LCTL get_param llite.*.extents_stats
14678 count=$(((size*1024) / PAGE_SIZE))
14680 bsize=$((2 * PAGE_SIZE / 1024))K
14682 bucket=$($LCTL get_param -n llite.*.extents_stats |
14684 reads=$(echo $bucket | awk '{print $5}')
14685 writes=$(echo $bucket | awk '{print $9}')
14686 # mmap writes fault in the page first, creating an additonal read
14687 [ "$reads" -eq $((2 * count)) ] ||
14688 error "$reads reads in < $bsize bucket, expect $count"
14689 [ "$writes" -eq $count ] ||
14690 error "$writes writes in < $bsize bucket, expect $count"
14692 run_test 127c "test llite extent stats with regular & mmap i/o"
14694 test_128() { # bug 15212
14696 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
14701 result=$(grep error $TMP/$tfile.log)
14702 rm -f $DIR/$tfile $TMP/$tfile.log
14703 [ -z "$result" ] ||
14704 error "consecutive find's under interactive lfs failed"
14706 run_test 128 "interactive lfs for 2 consecutive find's"
14708 set_dir_limits () {
14713 local ldproc=/proc/fs/ldiskfs
14714 local facets=$(get_facets MDS)
14716 for facet in ${facets//,/ }; do
14717 canondev=$(ldiskfs_canon \
14718 *.$(convert_facet2label $facet).mntdev $facet)
14719 do_facet $facet "test -e $ldproc/$canondev/max_dir_size" ||
14720 ldproc=/sys/fs/ldiskfs
14721 do_facet $facet "echo $1 >$ldproc/$canondev/max_dir_size"
14722 do_facet $facet "echo $2 >$ldproc/$canondev/warning_dir_size"
14726 check_mds_dmesg() {
14727 local facets=$(get_facets MDS)
14728 for facet in ${facets//,/ }; do
14729 do_facet $facet "dmesg | tail -3 | grep $1" && return 0
14735 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14736 [[ $MDS1_VERSION -ge $(version_code 2.5.56) ]] ||
14737 skip "Need MDS version with at least 2.5.56"
14738 if [ "$mds1_FSTYPE" != ldiskfs ]; then
14739 skip_env "ldiskfs only test"
14741 remote_mds_nodsh && skip "remote MDS with nodsh"
14744 local has_warning=false
14747 mkdir -p $DIR/$tdir
14749 # block size of mds1
14750 local maxsize=$(($($LCTL get_param -n mdc.*MDT0000*.blocksize) * 8))
14751 set_dir_limits $maxsize $((maxsize * 6 / 8))
14752 stack_trap "set_dir_limits 0 0"
14753 stack_trap "unlinkmany $DIR/$tdir/file_base_ 2000 || true"
14754 local dirsize=$(stat -c%s "$DIR/$tdir")
14756 while (( $dirsize <= $maxsize )); do
14757 $MCREATE $DIR/$tdir/file_base_$nfiles
14759 # check two errors:
14760 # ENOSPC for ext4 max_dir_size, which has been used since
14761 # kernel v3.6-rc1-8-gdf981d03ee, lustre v2_4_50_0-79-gaed82035c0
14762 if (( rc == ENOSPC )); then
14764 echo "rc=$rc returned as expected after $nfiles files"
14766 createmany -o $DIR/$tdir/file_extra_$nfiles. 5 ||
14767 error "create failed w/o dir size limit"
14769 # messages may be rate limited if test is run repeatedly
14770 check_mds_dmesg '"is approaching max"' ||
14771 echo "warning message should be output"
14772 check_mds_dmesg '"has reached max"' ||
14773 echo "reached message should be output"
14775 dirsize=$(stat -c%s "$DIR/$tdir")
14777 [[ $dirsize -ge $maxsize ]] && return 0
14778 error "dirsize $dirsize < $maxsize after $nfiles files"
14779 elif (( rc != 0 )); then
14782 nfiles=$((nfiles + 1))
14783 dirsize=$(stat -c%s "$DIR/$tdir")
14786 error "rc=$rc, size=$dirsize/$maxsize, mdt=$MDSCOUNT, nfiles=$nfiles"
14788 run_test 129 "test directory size limit ========================"
14798 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
14799 [[ -z "$filefrag_op" ]] || skip_env "filefrag does not support FIEMAP"
14801 trap cleanup_130 EXIT RETURN
14803 local fm_file=$DIR/$tfile
14804 $LFS setstripe -S 65536 -c 1 $fm_file || error "setstripe on $fm_file"
14805 dd if=/dev/zero of=$fm_file bs=65536 count=1 ||
14806 error "dd failed for $fm_file"
14808 # LU-1795: test filefrag/FIEMAP once, even if unsupported on ZFS
14809 filefrag -ves $fm_file
14811 [[ "$ost1_FSTYPE" != "zfs" ]] ||
14812 skip "LU-1941: FIEMAP unimplemented on ZFS"
14813 (( $rc == 0 )) || error "filefrag $fm_file failed"
14815 filefrag_op=$(filefrag -ve -k $fm_file |
14816 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
14817 local lun=$($LFS getstripe -i $fm_file)
14819 local start_blk=$(echo $filefrag_op | cut -d: -f2 | cut -d. -f1)
14822 for line in $filefrag_op; do
14823 local frag_lun=$(echo $line | cut -d: -f5)
14824 local ext_len=$(echo $line | cut -d: -f4)
14826 if (( $frag_lun != $lun )); then
14827 error "FIEMAP on 1-stripe file($fm_file) failed"
14830 (( tot_len += ext_len ))
14833 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
14834 error "FIEMAP on 1-stripe file($fm_file) failed"
14838 echo "FIEMAP on single striped file succeeded"
14840 run_test 130a "FIEMAP (1-stripe file)"
14843 (( $OSTCOUNT >= 2 )) || skip "needs >= 2 OSTs"
14845 local filefrag_op=$(filefrag -l 2>&1 | grep "invalid option")
14846 [[ -z "$filefrag_op" ]] || skip_env "filefrag missing logical ordering"
14847 [[ "$ost1_FSTYPE" != "zfs" ]] ||
14848 skip "LU-1941: FIEMAP unimplemented on ZFS"
14850 trap cleanup_130 EXIT RETURN
14852 local fm_file=$DIR/$tfile
14853 $LFS setstripe -S 65536 -c $OSTCOUNT $fm_file ||
14854 error "setstripe on $fm_file"
14856 dd if=/dev/zero of=$fm_file bs=1M count=$OSTCOUNT ||
14857 error "dd failed on $fm_file"
14859 filefrag -ves $fm_file || error "filefrag $fm_file failed"
14860 filefrag_op=$(filefrag -ve -k $fm_file |
14861 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
14863 local last_lun=$(echo $filefrag_op | cut -d: -f5 |
14864 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
14870 for line in $filefrag_op; do
14871 local frag_lun=$(echo $line | cut -d: -f5 |
14872 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
14873 local ext_len=$(echo $line | cut -d: -f4)
14874 if (( $frag_lun != $last_lun )); then
14875 if (( tot_len != 1024 )); then
14876 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 1024"
14879 (( num_luns += 1 ))
14883 (( tot_len += ext_len ))
14886 if (( num_luns != $OSTCOUNT || tot_len != 1024 )); then
14887 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
14891 echo "FIEMAP on $OSTCOUNT-stripe file succeeded"
14893 run_test 130b "FIEMAP ($OSTCOUNT-stripe file)"
14896 (( $OSTCOUNT >= 2 )) || skip "needs >= 2 OSTs"
14898 local filefrag_op=$(filefrag -l 2>&1 | grep "invalid option")
14899 [[ -z "$filefrag_op" ]] || skip_env "filefrag missing logical ordering"
14900 [[ "$ost1_FSTYPE" != "zfs" ]] ||
14901 skip "LU-1941: FIEMAP unimplemented on ZFS"
14903 trap cleanup_130 EXIT RETURN
14905 local fm_file=$DIR/$tfile
14906 $LFS setstripe -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
14908 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 ||
14909 error "dd failed on $fm_file"
14911 filefrag -ves $fm_file || error "filefrag $fm_file failed"
14912 filefrag_op=$(filefrag -ve -k $fm_file |
14913 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
14915 local last_lun=$(echo $filefrag_op | cut -d: -f5 |
14916 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
14921 for line in $filefrag_op; do
14922 local frag_lun=$(echo $line | cut -d: -f5 |
14923 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
14924 local ext_len=$(echo $line | cut -d: -f4)
14925 if (( $frag_lun != $last_lun )); then
14926 local logical=$(echo $line | cut -d: -f2 | cut -d. -f1)
14927 if (( logical != 512 )); then
14928 error "FIEMAP on $fm_file failed; returned logical start for lun $logical instead of 512"
14931 if (( tot_len != 512 )); then
14932 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 1024"
14935 (( num_luns += 1 ))
14939 (( tot_len += ext_len ))
14942 if (( num_luns != 2 || tot_len != 512 )); then
14943 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
14947 echo "FIEMAP on 2-stripe file with hole succeeded"
14949 run_test 130c "FIEMAP (2-stripe file with hole)"
14952 (( $OSTCOUNT >= 3 )) || skip "needs >= 3 OSTs"
14954 filefrag_op=$(filefrag -l 2>&1 | grep "invalid option")
14955 [[ -z "$filefrag_op" ]] || skip_env "filefrag missing logical ordering"
14956 [[ "$ost1_FSTYPE" != "zfs" ]] ||
14957 skip "LU-1941: FIEMAP unimplemented on ZFS"
14959 trap cleanup_130 EXIT RETURN
14961 local fm_file=$DIR/$tfile
14962 $LFS setstripe -S 65536 -c $OSTCOUNT $fm_file ||
14963 error "setstripe on $fm_file"
14965 local actual_stripe_count=$($LFS getstripe -c $fm_file)
14966 dd if=/dev/zero of=$fm_file bs=1M count=$actual_stripe_count ||
14967 error "dd failed on $fm_file"
14969 filefrag -ves $fm_file || error "filefrag $fm_file failed"
14970 filefrag_op=$(filefrag -ve -k $fm_file |
14971 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
14973 local last_lun=$(echo $filefrag_op | cut -d: -f5 |
14974 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
14979 for line in $filefrag_op; do
14980 local frag_lun=$(echo $line | cut -d: -f5 |
14981 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
14982 local ext_len=$(echo $line | cut -d: -f4)
14983 if (( $frag_lun != $last_lun )); then
14984 if (( tot_len != 1024 )); then
14985 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 1024"
14988 (( num_luns += 1 ))
14992 (( tot_len += ext_len ))
14995 if (( num_luns != actual_stripe_count || tot_len != 1024 )); then
14996 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
15000 echo "FIEMAP on N-stripe file succeeded"
15002 run_test 130d "FIEMAP (N-stripe file)"
15005 (( $OSTCOUNT >= 2 )) || skip "needs >= 2 OSTs"
15007 local filefrag_op=$(filefrag -l 2>&1 | grep "invalid option")
15008 [[ -z "$filefrag_op" ]] || skip_env "filefrag missing logical ordering"
15009 [[ "$ost1_FSTYPE" != "zfs" ]] ||
15010 skip "LU-1941: FIEMAP unimplemented on ZFS"
15012 trap cleanup_130 EXIT RETURN
15014 local fm_file=$DIR/$tfile
15015 $LFS setstripe -S 131072 -c 2 $fm_file || error "setstripe on $fm_file"
15016 stack_trap "rm -f $fm_file"
15019 local expected_len=$(( (num_blks / 2) * 64 ))
15020 for ((i = 0; i < $num_blks; i++)); do
15021 dd if=/dev/zero of=$fm_file count=1 bs=64k seek=$((2*$i)) \
15022 conv=notrunc > /dev/null 2>&1
15025 filefrag -ves $fm_file || error "filefrag $fm_file failed"
15026 filefrag_op=$(filefrag -ve -k $fm_file |
15027 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
15029 local last_lun=$(echo $filefrag_op | cut -d: -f5)
15034 for line in $filefrag_op; do
15035 local frag_lun=$(echo $line | cut -d: -f5)
15036 local ext_len=$(echo $line | cut -d: -f4)
15037 if (( $frag_lun != $last_lun )); then
15038 if (( tot_len != $expected_len )); then
15039 error "OST$last_lun $tot_len != $expected_len"
15041 (( num_luns += 1 ))
15045 (( tot_len += ext_len ))
15048 if (( num_luns != 2 || tot_len != $expected_len )); then
15049 error "OST$last_lun $num_luns != 2, $tot_len != $expected_len"
15052 echo "FIEMAP with continuation calls succeeded"
15054 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
15057 local filefrag_op=$(filefrag -l 2>&1 | grep "invalid option")
15058 [[ -z "$filefrag_op" ]] || skip_env "filefrag missing logical ordering"
15059 [[ "$ost1_FSTYPE" != "zfs" ]] ||
15060 skip "LU-1941: FIEMAP unimplemented on ZFS"
15062 local fm_file=$DIR/$tfile
15063 $MULTIOP $fm_file oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:T33554432c ||
15064 error "multiop create with lov_delay_create on $fm_file"
15066 filefrag -ves $fm_file || error "filefrag $fm_file failed"
15067 filefrag_extents=$(filefrag -vek $fm_file |
15068 awk '/extents? found/ { print $2 }')
15069 if (( $filefrag_extents != 0 )); then
15070 error "$fm_file: filefrag_extents=$filefrag_extents != 0"
15075 run_test 130f "FIEMAP (unstriped file)"
15078 (( $MDS1_VERSION >= $(version_code 2.12.53) )) ||
15079 skip "Need MDS version with at least 2.12.53 for overstriping"
15080 local filefrag_op=$(filefrag -l 2>&1 | grep "invalid option")
15081 [[ -z "$filefrag_op" ]] || skip_env "filefrag missing logical ordering"
15082 [[ "$ost1_FSTYPE" != "zfs" ]] ||
15083 skip "LU-1941: FIEMAP unimplemented on ZFS"
15085 local file=$DIR/$tfile
15086 local nr=$((OSTCOUNT * 100))
15088 $LFS setstripe -C $nr $file || error "failed to setstripe -C $nr $file"
15090 stack_trap "rm -f $file"
15091 dd if=/dev/zero of=$file count=$nr bs=1M
15093 nr=$($LFS getstripe -c $file)
15095 local extents=$(filefrag -v $file |
15096 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}' | wc -l)
15098 echo "filefrag list $extents extents in file with stripecount $nr"
15099 if (( extents < nr )); then
15100 $LFS getstripe $file
15102 error "filefrag printed $extents < $nr extents"
15105 run_test 130g "FIEMAP (overstripe file)"
15107 # Test for writev/readv
15109 rwv -f $DIR/$tfile -w -n 3 524288 1048576 1572864 ||
15110 error "writev test failed"
15111 rwv -f $DIR/$tfile -r -v -n 2 1572864 1048576 ||
15112 error "readv failed"
15115 run_test 131a "test iov's crossing stripe boundary for writev/readv"
15118 local fsize=$((524288 + 1048576 + 1572864))
15119 rwv -f $DIR/$tfile -w -a -n 3 524288 1048576 1572864 &&
15120 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
15121 error "append writev test failed"
15123 ((fsize += 1572864 + 1048576))
15124 rwv -f $DIR/$tfile -w -a -n 2 1572864 1048576 &&
15125 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
15126 error "append writev test failed"
15129 run_test 131b "test append writev"
15132 rwv -f $DIR/$tfile -w -d -n 1 1048576 || return 0
15135 run_test 131c "test read/write on file w/o objects"
15138 rwv -f $DIR/$tfile -w -n 1 1572864
15139 NOB=`rwv -f $DIR/$tfile -r -n 3 524288 524288 1048576 | awk '/error/ {print $6}'`
15140 if [ "$NOB" != 1572864 ]; then
15141 error "Short read filed: read $NOB bytes instead of 1572864"
15145 run_test 131d "test short read"
15148 rwv -f $DIR/$tfile -w -s 1048576 -n 1 1048576
15149 rwv -f $DIR/$tfile -r -z -s 0 -n 1 524288 || \
15150 error "read hitting hole failed"
15153 run_test 131e "test read hitting hole"
15161 # open 11 samples [usecs] 468 4793 13658 35791898
15163 mds*) res=($(do_facet $facet \
15164 $LCTL get_param mdt.$FSNAME-MDT0000.md_stats | grep "$op"))
15166 ost*) res=($(do_facet $facet \
15167 $LCTL get_param obdfilter.$FSNAME-OST0000.stats | grep "$op"))
15169 *) error "Wrong facet '$facet'" ;;
15171 [[ -n "$res" ]] || error "counter for $op on $facet not incremented"
15172 # if $want is zero, it means any stat increment is ok.
15173 if (( $want > 0 )); then
15174 local count=${res[1]}
15176 if (( $count != $want )); then
15177 if [[ $facet =~ "mds" ]]; then
15178 do_nodes $(comma_list $(mdts_nodes)) \
15179 $LCTL get_param mdt.*.md_stats
15181 do_nodes $(comma_list $(osts-nodes)) \
15182 $LCTL get_param obdfilter.*.stats
15184 error "The $op counter on $facet is $count, not $want"
15190 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15191 remote_ost_nodsh && skip "remote OST with nodsh"
15192 remote_mds_nodsh && skip "remote MDS with nodsh"
15193 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
15194 skip_env "MDS doesn't support rename stats"
15196 local testdir=$DIR/${tdir}/stats_testdir
15198 mkdir -p $DIR/${tdir}
15201 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
15202 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
15204 # verify mdt stats first.
15205 mkdir_on_mdt0 ${testdir} || error "mkdir_on_mdt0 failed"
15206 check_stats $SINGLEMDS "mkdir" 1
15208 # clear "open" from "lfs mkdir" above
15209 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
15210 touch ${testdir}/${tfile} || error "touch failed"
15211 check_stats $SINGLEMDS "open" 1
15212 check_stats $SINGLEMDS "close" 1
15213 [ $MDS1_VERSION -ge $(version_code 2.8.54) ] && {
15214 mknod ${testdir}/${tfile}-pipe p || error "mknod failed"
15215 check_stats $SINGLEMDS "mknod" 2
15217 rm -f ${testdir}/${tfile}-pipe || error "pipe remove failed"
15218 check_stats $SINGLEMDS "unlink" 1
15219 rm -f ${testdir}/${tfile} || error "file remove failed"
15220 check_stats $SINGLEMDS "unlink" 2
15222 # remove working dir and check mdt stats again.
15223 rmdir ${testdir} || error "rmdir failed"
15224 check_stats $SINGLEMDS "rmdir" 1
15226 local testdir1=$DIR/${tdir}/stats_testdir1
15227 mkdir_on_mdt0 -p ${testdir}
15228 mkdir_on_mdt0 -p ${testdir1}
15229 touch ${testdir1}/test1
15230 mv ${testdir1}/test1 ${testdir} || error "file crossdir rename"
15231 check_stats $SINGLEMDS "crossdir_rename" 1
15233 mv ${testdir}/test1 ${testdir}/test0 || error "file samedir rename"
15234 check_stats $SINGLEMDS "samedir_rename" 1
15236 rm -rf $DIR/${tdir}
15238 run_test 133a "Verifying MDT stats ========================================"
15243 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15244 remote_ost_nodsh && skip "remote OST with nodsh"
15245 remote_mds_nodsh && skip "remote MDS with nodsh"
15247 local testdir=$DIR/${tdir}/stats_testdir
15249 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
15250 mkdir_on_mdt0 ${testdir} || error "mkdir_on_mdt0 failed"
15251 touch ${testdir}/${tfile} || error "touch failed"
15252 cancel_lru_locks mdc
15255 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
15256 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
15258 # extra mdt stats verification.
15259 chmod 444 ${testdir}/${tfile} || error "chmod failed"
15260 check_stats $SINGLEMDS "setattr" 1
15261 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
15262 if [ $MDS1_VERSION -ne $(version_code 2.2.0) ]
15264 ls -l ${testdir}/${tfile} > /dev/null|| error "ls failed"
15265 check_stats $SINGLEMDS "getattr" 1
15267 rm -rf $DIR/${tdir}
15269 # when DNE is enabled, MDT uses STATFS RPC to ping other targets
15270 # so the check below is not reliable
15271 [ $MDSCOUNT -eq 1 ] || return 0
15273 # Sleep to avoid a cached response.
15274 #define OBD_STATFS_CACHE_SECONDS 1
15276 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
15277 do_facet ost1 $LCTL set_param obdfilter.*.exports.*.stats=clear
15278 $LFS df || error "lfs failed"
15279 check_stats $SINGLEMDS "statfs" 1
15281 # check aggregated statfs (LU-10018)
15282 [ $MDS1_VERSION -lt $(version_code 2.11.54) ] &&
15284 [ $CLIENT_VERSION -lt $(version_code 2.11.54) ] &&
15287 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
15288 do_facet ost1 $LCTL set_param obdfilter.*.exports.*.stats=clear
15290 check_stats $SINGLEMDS "statfs" 1
15292 # We want to check that the client didn't send OST_STATFS to
15293 # ost1 but the MDT also uses OST_STATFS for precreate. So some
15294 # extra care is needed here.
15295 if remote_mds; then
15296 local nid=$($LCTL list_nids | head -1 | sed "s/\./\\\./g")
15297 local param="obdfilter.$FSNAME-OST0000.exports.'$nid'.stats"
15299 res=$(do_facet ost1 $LCTL get_param $param | grep statfs)
15300 [ "$res" ] && error "OST got STATFS"
15305 run_test 133b "Verifying extra MDT stats =================================="
15308 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15309 remote_ost_nodsh && skip "remote OST with nodsh"
15310 remote_mds_nodsh && skip "remote MDS with nodsh"
15312 local testdir=$DIR/$tdir/stats_testdir
15314 test_mkdir -p $testdir
15316 # verify obdfilter stats.
15317 $LFS setstripe -c 1 -i 0 $testdir/$tfile
15319 cancel_lru_locks osc
15320 wait_delete_completed
15323 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
15324 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
15326 dd if=/dev/zero of=$testdir/$tfile conv=notrunc bs=512k count=1 ||
15329 cancel_lru_locks osc
15330 check_stats ost1 "write" 1
15332 dd if=$testdir/$tfile of=/dev/null bs=1k count=1 || error "dd failed"
15333 check_stats ost1 "read" 1
15335 > $testdir/$tfile || error "truncate failed"
15336 check_stats ost1 "punch" 1
15338 rm -f $testdir/$tfile || error "file remove failed"
15339 wait_delete_completed
15340 check_stats ost1 "destroy" 1
15344 run_test 133c "Verifying OST stats ========================================"
15351 while [ $value -ge 2 ]; do
15356 if [ $orig -gt $order ]; then
15364 local size=('K' 'M' 'G' 'T');
15366 local size_string=$value
15368 while [ $value -ge 1024 ]; do
15369 if [ $i -gt 3 ]; then
15370 #T is the biggest unit we get here, if that is bigger,
15372 size_string=${value}T
15375 value=$((value >> 10))
15376 if [ $value -lt 1024 ]; then
15377 size_string=${value}${size[$i]}
15386 get_rename_size() {
15388 local context=${2:-.}
15389 local sample=$(do_facet $SINGLEMDS $LCTL \
15390 get_param mdt.$FSNAME-MDT0000.rename_stats |
15391 grep -A1 $context |
15392 awk '/ '${size}'/ {print $4}' | sed -e "s/,//g")
15397 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15398 remote_ost_nodsh && skip "remote OST with nodsh"
15399 remote_mds_nodsh && skip "remote MDS with nodsh"
15400 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
15401 skip_env "MDS doesn't support rename stats"
15403 local testdir1=$DIR/${tdir}/stats_testdir1
15404 local testdir2=$DIR/${tdir}/stats_testdir2
15405 mkdir -p $DIR/${tdir} || error "mkdir $tdir failed"
15407 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
15409 mkdir_on_mdt0 ${testdir1} || error "mkdir $testdir1 failed"
15410 mkdir_on_mdt0 ${testdir2} || error "mkdir $testdir2 failed"
15412 createmany -o $testdir1/test 512 || error "createmany failed"
15414 # check samedir rename size
15415 mv ${testdir1}/test0 ${testdir1}/test_0
15417 local testdir1_size=$(ls -l $DIR/${tdir} |
15418 awk '/stats_testdir1/ {print $5}')
15419 local testdir2_size=$(ls -l $DIR/${tdir} |
15420 awk '/stats_testdir2/ {print $5}')
15422 testdir1_size=$(order_2 $testdir1_size)
15423 testdir2_size=$(order_2 $testdir2_size)
15425 testdir1_size=$(size_in_KMGT $testdir1_size)
15426 testdir2_size=$(size_in_KMGT $testdir2_size)
15428 echo "source rename dir size: ${testdir1_size}"
15429 echo "target rename dir size: ${testdir2_size}"
15431 local cmd="do_facet $SINGLEMDS $LCTL "
15432 cmd+="get_param mdt.$FSNAME-MDT0000.rename_stats"
15434 eval $cmd || error "$cmd failed"
15435 local samedir=$($cmd | grep 'same_dir')
15436 local same_sample=$(get_rename_size $testdir1_size)
15437 [ -z "$samedir" ] && error "samedir_rename_size count error"
15438 [[ $same_sample -eq 1 ]] ||
15439 error "samedir_rename_size error $same_sample"
15440 echo "Check same dir rename stats success"
15442 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
15444 # check crossdir rename size
15445 mv ${testdir1}/test_0 ${testdir2}/test_0
15447 testdir1_size=$(ls -l $DIR/${tdir} |
15448 awk '/stats_testdir1/ {print $5}')
15449 testdir2_size=$(ls -l $DIR/${tdir} |
15450 awk '/stats_testdir2/ {print $5}')
15452 testdir1_size=$(order_2 $testdir1_size)
15453 testdir2_size=$(order_2 $testdir2_size)
15455 testdir1_size=$(size_in_KMGT $testdir1_size)
15456 testdir2_size=$(size_in_KMGT $testdir2_size)
15458 echo "source rename dir size: ${testdir1_size}"
15459 echo "target rename dir size: ${testdir2_size}"
15461 eval $cmd || error "$cmd failed"
15462 local crossdir=$($cmd | grep 'crossdir')
15463 local src_sample=$(get_rename_size $testdir1_size crossdir_src)
15464 local tgt_sample=$(get_rename_size $testdir2_size crossdir_tgt)
15465 [ -z "$crossdir" ] && error "crossdir_rename_size count error"
15466 [[ $src_sample -eq 1 ]] ||
15467 error "crossdir_rename_size error $src_sample"
15468 [[ $tgt_sample -eq 1 ]] ||
15469 error "crossdir_rename_size error $tgt_sample"
15470 echo "Check cross dir rename stats success"
15471 rm -rf $DIR/${tdir}
15473 run_test 133d "Verifying rename_stats ========================================"
15476 remote_mds_nodsh && skip "remote MDS with nodsh"
15477 remote_ost_nodsh && skip "remote OST with nodsh"
15478 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15480 local testdir=$DIR/${tdir}/stats_testdir
15481 local ctr f0 f1 bs=32768 count=42 sum
15483 mkdir -p ${testdir} || error "mkdir failed"
15485 $LFS setstripe -c 1 -i 0 ${testdir}/${tfile}
15487 for ctr in {write,read}_bytes; do
15489 cancel_lru_locks osc
15491 do_facet ost1 $LCTL set_param -n \
15492 "obdfilter.*.exports.clear=clear"
15494 if [ $ctr = write_bytes ]; then
15496 f1=${testdir}/${tfile}
15498 f0=${testdir}/${tfile}
15502 dd if=$f0 of=$f1 conv=notrunc bs=$bs count=$count || \
15505 cancel_lru_locks osc
15507 sum=$(do_facet ost1 $LCTL get_param \
15508 "obdfilter.*.exports.*.stats" |
15509 awk -v ctr=$ctr 'BEGIN { sum = 0 }
15510 $1 == ctr { sum += $7 }
15511 END { printf("%0.0f", sum) }')
15513 if ((sum != bs * count)); then
15514 error "Bad $ctr sum, expected $((bs * count)), got $sum"
15518 rm -rf $DIR/${tdir}
15520 run_test 133e "Verifying OST {read,write}_bytes nid stats ================="
15523 [[ $(lustre_version_code $facet) -ge $(version_code 2.7.65) ]] ||
15524 skip "too old lustre for get_param -R ($facet_ver)"
15526 # verifying readability.
15527 $LCTL get_param -R '*' &> /dev/null
15529 # Verifing writability with badarea_io.
15530 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
15531 local skipped_params='force_lbug|changelog_mask|daemon_file'
15532 $LCTL list_param -FR '*' | grep '=' | tr -d = |
15533 egrep -v "$skipped_params" |
15534 xargs -n 1 find $proc_dirs -name |
15535 xargs -n 1 badarea_io ||
15536 error "client badarea_io failed"
15538 # remount the FS in case writes/reads /proc break the FS
15539 cleanup || error "failed to unmount"
15540 setup || error "failed to setup"
15542 run_test 133f "Check reads/writes of client lustre proc files with bad area io"
15545 remote_mds_nodsh && skip "remote MDS with nodsh"
15546 remote_ost_nodsh && skip "remote OST with nodsh"
15548 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
15549 local proc_dirs_str=$(eval echo $proc_dirs)
15550 local skipped_params="'force_lbug|changelog_mask|daemon_file'"
15552 for facet in mds1 ost1; do
15553 local facet_ver=$(lustre_version_code $facet)
15554 if [ $facet_ver -ge $(version_code 2.7.65) ]; then
15555 do_facet $facet "$LCTL get_param -R '*'" &> /dev/null
15557 log "$facet: too old lustre for get_param -R"
15559 if [ $facet_ver -ge $(version_code 2.5.54) ]; then
15560 do_facet $facet "$LCTL list_param -FR '*' | grep '=' |
15561 tr -d = | egrep -v $skipped_params |
15562 xargs -n 1 find $proc_dirs_str -name |
15563 xargs -n 1 badarea_io" ||
15564 error "$facet badarea_io failed"
15566 skip_noexit "$facet: too old lustre for get_param -R"
15570 # remount the FS in case writes/reads /proc break the FS
15571 cleanup || error "failed to unmount"
15572 setup || error "failed to setup"
15574 run_test 133g "Check reads/writes of server lustre proc files with bad area io"
15577 remote_mds_nodsh && skip "remote MDS with nodsh"
15578 remote_ost_nodsh && skip "remote OST with nodsh"
15579 [[ $MDS1_VERSION -lt $(version_code 2.9.54) ]] &&
15580 skip "Need MDS version at least 2.9.54"
15583 for facet in client mds1 ost1; do
15584 # Get the list of files that are missing the terminating newline
15585 local plist=$(do_facet $facet
15586 $LCTL list_param -FR '*' | grep '=' | tr -d =)
15588 for ent in $plist; do
15589 local missing=$(do_facet $facet $LCTL get_param $ent \|\
15590 awk -v FS='\v' -v RS='\v\v' \
15591 "'END { if(NR>0 && \\\$NF !~ /.*\\\n\$/) \
15592 print FILENAME}'" 2>/dev/null)
15593 [ -z $missing ] || {
15594 do_facet $facet $LCTL get_param $ent | od -An -tx1
15595 error "file does not end with newline: $facet-$ent"
15600 run_test 133h "Proc files should end with newlines"
15603 remote_mds_nodsh && skip "remote MDS with nodsh"
15604 [[ $MDS1_VERSION -lt $(version_code 2.7.54) ]] &&
15605 skip "Need MDS version at least 2.7.54"
15607 mkdir_on_mdt0 $DIR/$tdir || error "failed to create $DIR/$tdir"
15608 cancel_lru_locks mdc
15610 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
15611 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
15612 [ $unused -eq 0 ] || error "$unused locks are not cleared"
15615 createmany -o $DIR/$tdir/f $nr ||
15616 error "failed to create $nr files in $DIR/$tdir"
15617 unused=$($LCTL get_param -n $nsdir.lock_unused_count)
15619 #define OBD_FAIL_LDLM_WATERMARK_LOW 0x327
15620 do_facet mds1 $LCTL set_param fail_loc=0x327
15621 do_facet mds1 $LCTL set_param fail_val=500
15624 echo "sleep 10 seconds ..."
15626 local lck_cnt=$($LCTL get_param -n $nsdir.lock_unused_count)
15628 do_facet mds1 $LCTL set_param fail_loc=0
15629 do_facet mds1 $LCTL set_param fail_val=0
15630 [ $lck_cnt -lt $unused ] ||
15631 error "No locks reclaimed, before:$unused, after:$lck_cnt"
15634 unlinkmany $DIR/$tdir/f $nr
15636 run_test 134a "Server reclaims locks when reaching lock_reclaim_threshold"
15639 remote_mds_nodsh && skip "remote MDS with nodsh"
15640 [[ $MDS1_VERSION -lt $(version_code 2.7.54) ]] &&
15641 skip "Need MDS version at least 2.7.54"
15643 mkdir_on_mdt0 $DIR/$tdir || error "failed to create $DIR/$tdir"
15644 cancel_lru_locks mdc
15646 local low_wm=$(do_facet mds1 $LCTL get_param -n \
15647 ldlm.lock_reclaim_threshold_mb)
15648 # disable reclaim temporarily
15649 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=0
15651 #define OBD_FAIL_LDLM_WATERMARK_HIGH 0x328
15652 do_facet mds1 $LCTL set_param fail_loc=0x328
15653 do_facet mds1 $LCTL set_param fail_val=500
15655 $LCTL set_param debug=+trace
15658 createmany -o $DIR/$tdir/f $nr &
15659 local create_pid=$!
15661 echo "Sleep $TIMEOUT seconds ..."
15663 if ! ps -p $create_pid > /dev/null 2>&1; then
15664 do_facet mds1 $LCTL set_param fail_loc=0
15665 do_facet mds1 $LCTL set_param fail_val=0
15666 do_facet mds1 $LCTL set_param \
15667 ldlm.lock_reclaim_threshold_mb=${low_wm}m
15668 error "createmany finished incorrectly!"
15670 do_facet mds1 $LCTL set_param fail_loc=0
15671 do_facet mds1 $LCTL set_param fail_val=0
15672 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=${low_wm}m
15673 wait $create_pid || return 1
15675 unlinkmany $DIR/$tdir/f $nr
15677 run_test 134b "Server rejects lock request when reaching lock_limit_mb"
15680 remote_mds_nodsh && skip "remote MDS with nodsh"
15681 [[ $MDS1_VERSION -lt $(version_code 2.13.50) ]] &&
15682 skip "Need MDS version at least 2.13.50"
15685 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
15687 #define OBD_FAIL_PLAIN_RECORDS 0x1319
15688 #set only one record at plain llog
15689 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x1319 fail_val=1
15691 ost_set_temp_seq_width_all $DATA_SEQ_MAX_WIDTH
15693 #fill already existed plain llog each 64767
15694 #wrapping whole catalog
15695 createmany -o -u $DIR/$tdir/$tfile- $((64767 * 1))
15697 createmany -o $DIR/$tdir/$tfile_ 64700
15698 for (( i = 0; i < 64700; i = i + 2 ))
15700 rm $DIR/$tdir/$tfile_$i &
15701 rm $DIR/$tdir/$tfile_$((i + 1)) &
15706 #waiting osp synchronization
15707 wait_delete_completed
15709 run_test 135 "Race catalog processing"
15712 remote_mds_nodsh && skip "remote MDS with nodsh"
15713 [[ $MDS1_VERSION -lt $(version_code 2.13.50) ]] &&
15714 skip "Need MDS version at least 2.13.50"
15717 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
15718 $LFS setstripe -c 1 -i 0 $DIR/$tdir || error "failed to set striping"
15719 #set only one record at plain llog
15720 #define OBD_FAIL_CATALOG_FULL_CHECK 0x131a
15721 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x131a fail_val=1
15723 ost_set_temp_seq_width_all $DATA_SEQ_MAX_WIDTH
15725 #fill already existed 2 plain llogs each 64767
15726 #wrapping whole catalog
15727 createmany -o -u $DIR/$tdir/$tfile- $((64767 * 1))
15728 createmany -o -u $DIR/$tdir/$tfile- $((64767 * 3 / 2))
15729 wait_delete_completed
15731 createmany -o $DIR/$tdir/$tfile_ 10
15734 do_facet $SINGLEMDS $LCTL set_param fail_val=3
15735 for (( i = 0; i < 10; i = i + 3 ))
15737 rm $DIR/$tdir/$tfile_$i &
15738 rm $DIR/$tdir/$tfile_$((i + 1)) &
15742 rm $DIR/$tdir/$tfile_$((i + 2)) &
15745 #waiting osp synchronization
15746 wait_delete_completed
15748 run_test 136 "Race catalog processing 2"
15750 test_140() { #bug-17379
15751 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15753 test_mkdir $DIR/$tdir
15754 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
15755 cp $(which stat) . || error "Copying stat to $DIR/$tdir"
15757 # VFS limits max symlink depth to 5(4KSTACK) or 7(8KSTACK) or 8
15758 # For kernel > 3.5, bellow only tests consecutive symlink (MAX 40)
15760 while i=$((i + 1)); do
15762 cd $i || error "Changing to $i"
15763 ln -s ../stat stat || error "Creating stat symlink"
15764 # Read the symlink until ELOOP present,
15765 # not LBUGing the system is considered success,
15766 # we didn't overrun the stack.
15767 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
15768 if [ $ret -ne 0 ]; then
15769 if [ $ret -eq 40 ]; then
15772 error "Open stat symlink"
15778 echo "The symlink depth = $i"
15779 [ $i -eq 5 ] || [ $i -eq 7 ] || [ $i -eq 8 ] || [ $i -eq 40 ] ||
15780 error "Invalid symlink depth"
15782 # Test recursive symlink
15783 ln -s symlink_self symlink_self
15784 $OPENFILE -f O_RDONLY symlink_self >/dev/null 2>&1; ret=$?
15785 echo "open symlink_self returns $ret"
15786 [ $ret -eq 40 ] || error "recursive symlink doesn't return -ELOOP"
15788 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
15791 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15793 local TF="$TMP/$tfile"
15795 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
15796 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
15798 cancel_lru_locks $OSC
15799 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
15800 remount_client $MOUNT
15802 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
15805 $TRUNCATE $DIR/$tfile 6000
15806 cancel_lru_locks $OSC
15807 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
15810 echo "12345" >>$DIR/$tfile
15811 cancel_lru_locks $OSC
15812 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
15815 echo "12345" >>$DIR/$tfile
15816 cancel_lru_locks $OSC
15817 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
15819 run_test 150a "truncate/append tests"
15822 check_set_fallocate_or_skip
15826 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
15827 out=$(check_fallocate $DIR/$tfile 2>&1) ||
15828 skip_eopnotsupp "$out|check_fallocate failed"
15830 run_test 150b "Verify fallocate (prealloc) functionality"
15833 check_set_fallocate_or_skip
15836 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
15837 dd if=/dev/urandom of=$DIR/$tfile bs=1M count=20 || error "dd failed"
15839 fallocate -l $((1048576 * 20)) $DIR/$tfile || error "fallocate failed"
15840 # precomputed md5sum for 20MB of zeroes
15841 local expect="8f4e33f3dc3e414ff94e5fb6905cba8c"
15842 local sum=($(md5sum $DIR/$tfile))
15844 [[ "${sum[0]}" == "$expect" ]] || error "fallocate unwritten is not zero"
15846 check_set_fallocate 1
15849 fallocate -l $((1048576 * 20)) $DIR/$tfile || error "fallocate failed"
15850 sum=($(md5sum $DIR/$tfile))
15852 [[ "${sum[0]}" == "$expect" ]] || error "fallocate zero is not zero"
15854 run_test 150bb "Verify fallocate modes both zero space"
15857 check_set_fallocate_or_skip
15858 local striping="-c2"
15860 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
15861 $LFS setstripe -c $OSTCOUNT -S1M $DIR/$tfile || error "setstripe failed"
15862 fallocate -l ${OSTCOUNT}m $DIR/$tfile || error "fallocate failed"
15863 local bytes=$(($(stat -c '%b * %B' $DIR/$tfile)))
15864 local want=$((OSTCOUNT * 1048576))
15866 # Must allocate all requested space, not more than 5% extra
15867 (( $bytes >= $want && $bytes < $want * 105 / 100 )) ||
15868 error "bytes $bytes is not $want"
15872 echo "verify fallocate on PFL file"
15874 [[ "x$DOM" == "xyes" ]] && striping="-L mdt"
15876 $LFS setstripe -E1M $striping -E16M -c3 -Eeof -c 4 $DIR/$tfile ||
15877 error "Create $DIR/$tfile failed"
15878 fallocate -l $((1048576 * 512)) $DIR/$tfile || error "fallocate failed"
15879 bytes=$(($(stat -c '%b * %B' $DIR/$tfile)))
15880 want=$((512 * 1048576))
15882 # Must allocate all requested space, not more than 5% extra
15883 (( $bytes >= $want && $bytes < $want * 105 / 100 )) ||
15884 error "bytes $bytes is not $want"
15886 run_test 150c "Verify fallocate Size and Blocks"
15889 check_set_fallocate_or_skip
15890 local striping="-c2"
15892 [[ "x$DOM" == "xyes" ]] && striping="-L mdt"
15894 stack_trap "rm -f $DIR/$tdir; wait_delete_completed"
15895 $LFS setstripe -E1M $striping -E eof -c $OSTCOUNT -S1M $DIR/$tdir ||
15896 error "setstripe failed"
15897 fallocate -o 1G -l ${OSTCOUNT}m $DIR/$tdir || error "fallocate failed"
15898 local bytes=$(($(stat -c '%b * %B' $DIR/$tdir)))
15899 local want=$((OSTCOUNT * 1048576))
15901 # Must allocate all requested space, not more than 5% extra
15902 (( $bytes >= $want && $bytes < $want * 105 / 100 )) ||
15903 error "bytes $bytes is not $want"
15905 run_test 150d "Verify fallocate Size and Blocks - Non zero start"
15908 check_set_fallocate_or_skip
15912 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
15913 $LFS setstripe -c${OSTCOUNT} $DIR/$tfile ||
15914 error "$LFS setstripe -c${OSTCOUNT} $DIR/$tfile failed"
15916 # Find OST with Minimum Size
15917 min_size_ost=$($LFS df | awk "/$FSNAME-OST/ { print \$4 }" |
15918 sort -un | head -1)
15920 # Get 100MB per OST of the available space to reduce run time
15921 # else 60% of the available space if we are running SLOW tests
15922 if [ $SLOW == "no" ]; then
15923 local space=$((1024 * 100 * OSTCOUNT))
15925 local space=$(((min_size_ost * 60)/100 * OSTCOUNT))
15928 fallocate -l${space}k $DIR/$tfile ||
15929 error "fallocate ${space}k $DIR/$tfile failed"
15930 echo "'fallocate -l ${space}k $DIR/$tfile' succeeded"
15932 # get size immediately after fallocate. This should be correctly
15934 local size=$(stat -c '%s' $DIR/$tfile)
15935 local used=$(( $(stat -c '%b * %B' $DIR/$tfile) / 1024))
15937 # Sleep for a while for statfs to get updated. And not pull from cache.
15940 echo "df after fallocate:"
15943 (( size / 1024 == space )) || error "size $size != requested $space"
15944 [ "$ost1_FSTYPE" != ldiskfs ] || (( used >= space )) ||
15945 error "used $used < space $space"
15947 rm $DIR/$tfile || error "rm failed"
15949 wait_delete_completed
15951 echo "df after unlink:"
15954 run_test 150e "Verify 60% of available OST space consumed by fallocate"
15959 local want_size_before=20480 # in bytes
15960 local want_blocks_before=40 # 512 sized blocks
15961 local want_blocks_after=24 # 512 sized blocks
15962 local length=$(((want_blocks_before - want_blocks_after) * 512))
15964 [[ $OST1_VERSION -ge $(version_code 2.14.0) ]] ||
15965 skip "need at least 2.14.0 for fallocate punch"
15967 if [ "$ost1_FSTYPE" = "zfs" ] || [ "$mds1_FSTYPE" = "zfs" ]; then
15968 skip "LU-14160: punch mode is not implemented on OSD ZFS"
15971 check_set_fallocate_or_skip
15972 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
15974 [[ "x$DOM" == "xyes" ]] &&
15975 $LFS setstripe -E1M -L mdt -E eof $DIR/$tfile
15977 echo "Verify fallocate punch: Range within the file range"
15978 yes 'A' | dd of=$DIR/$tfile bs=4096 count=5 ||
15979 error "dd failed for bs 4096 and count 5"
15981 # Call fallocate with punch range which is within the file range
15982 out=$(fallocate -p --offset 4096 -l $length $DIR/$tfile 2>&1) ||
15983 skip_eopnotsupp "$out|fallocate: offset 4096 and length $length"
15984 # client must see changes immediately after fallocate
15985 size=$(stat -c '%s' $DIR/$tfile)
15986 blocks=$(stat -c '%b' $DIR/$tfile)
15988 # Verify punch worked.
15989 (( blocks == want_blocks_after )) ||
15990 error "punch failed: blocks $blocks != $want_blocks_after"
15992 (( size == want_size_before )) ||
15993 error "punch failed: size $size != $want_size_before"
15995 # Verify there is hole in file
15996 local data_off=$(lseek_test -d 4096 $DIR/$tfile)
15997 # precomputed md5sum
15998 local expect="4a9a834a2db02452929c0a348273b4aa"
16000 cksum=($(md5sum $DIR/$tfile))
16001 [[ "${cksum[0]}" == "$expect" ]] ||
16002 error "unexpected MD5SUM after punch: ${cksum[0]}"
16004 # Start second sub-case for fallocate punch.
16005 echo "Verify fallocate punch: Range overlapping and less than blocksize"
16006 yes 'A' | dd of=$DIR/$tfile bs=4096 count=5 ||
16007 error "dd failed for bs 4096 and count 5"
16009 # Punch range less than block size will have no change in block count
16010 want_blocks_after=40 # 512 sized blocks
16012 # Punch overlaps two blocks and less than blocksize
16013 out=$(fallocate -p --offset 4000 -l 3000 $DIR/$tfile 2>&1) ||
16014 skip_eopnotsupp "$out|fallocate: offset 4000 length 3000"
16015 size=$(stat -c '%s' $DIR/$tfile)
16016 blocks=$(stat -c '%b' $DIR/$tfile)
16018 # Verify punch worked.
16019 (( blocks == want_blocks_after )) ||
16020 error "punch failed: blocks $blocks != $want_blocks_after"
16022 (( size == want_size_before )) ||
16023 error "punch failed: size $size != $want_size_before"
16025 # Verify if range is really zero'ed out. We expect Zeros.
16026 # precomputed md5sum
16027 expect="c57ec5d769c3dbe3426edc3f7d7e11d3"
16028 cksum=($(md5sum $DIR/$tfile))
16029 [[ "${cksum[0]}" == "$expect" ]] ||
16030 error "unexpected MD5SUM after punch: ${cksum[0]}"
16032 run_test 150f "Verify fallocate punch functionality"
16040 local BS=4096 # Block size in bytes
16042 [[ $OST1_VERSION -ge $(version_code 2.14.0) ]] ||
16043 skip "need at least 2.14.0 for fallocate punch"
16045 if [ "$ost1_FSTYPE" = "zfs" ] || [ "$mds1_FSTYPE" = "zfs" ]; then
16046 skip "LU-14160: punch mode is not implemented on OSD ZFS"
16049 check_set_fallocate_or_skip
16050 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
16052 if [[ "x$DOM" == "xyes" ]]; then
16053 $LFS setstripe -E2M -L mdt -E eof -c${OSTCOUNT} $DIR/$tfile ||
16054 error "$LFS setstripe DoM + ${OSTCOUNT} OST failed"
16056 $LFS setstripe -c${OSTCOUNT} $DIR/$tfile ||
16057 error "$LFS setstripe -c${OSTCOUNT} $DIR/$tfile failed"
16060 # Get 100MB per OST of the available space to reduce run time
16061 # else 60% of the available space if we are running SLOW tests
16062 if [ $SLOW == "no" ]; then
16063 space=$((1024 * 100 * OSTCOUNT))
16065 # Find OST with Minimum Size
16066 space=$($LFS df | awk "/$FSNAME-OST/ { print \$4 }" |
16067 sort -un | head -1)
16068 echo "min size OST: $space"
16069 space=$(((space * 60)/100 * OSTCOUNT))
16071 # space in 1k units, round to 4k blocks
16072 local blkcount=$((space * 1024 / $BS))
16074 echo "Verify fallocate punch: Very large Range"
16075 fallocate -l${space}k $DIR/$tfile ||
16076 error "fallocate ${space}k $DIR/$tfile failed"
16077 # write 1M at the end, start and in the middle
16078 yes 'A' | dd of=$DIR/$tfile bs=$BS count=256 ||
16079 error "dd failed: bs $BS count 256"
16080 yes 'A' | dd of=$DIR/$tfile bs=$BS seek=$((blkcount - 256)) count=256 ||
16081 error "dd failed: bs $BS count 256 seek $((blkcount - 256))"
16082 yes 'A' | dd of=$DIR/$tfile bs=$BS seek=$((blkcount / 2)) count=1024 ||
16083 error "dd failed: bs $BS count 256 seek $((blkcount / 2))"
16086 size=$(stat -c '%s' $DIR/$tfile)
16088 # gather punch length.
16089 local punch_size=$((size - (BS * 2)))
16091 echo "punch_size = $punch_size"
16092 echo "size - punch_size: $((size - punch_size))"
16093 echo "size - punch_size in blocks: $(((size - punch_size)/BS))"
16095 # Call fallocate to punch all except 2 blocks. We leave the
16096 # first and the last block
16097 echo "fallocate -p --offset $BS -l $punch_size $DIR/$tfile"
16098 out=$(fallocate -p --offset $BS -l $punch_size $DIR/$tfile 2>&1) ||
16099 skip_eopnotsupp "$out|fallocate: offset $BS length $punch_size"
16101 size_after=$(stat -c '%s' $DIR/$tfile)
16102 blocks_after=$(stat -c '%b' $DIR/$tfile)
16104 # Verify punch worked.
16105 # Size should be kept
16106 (( size == size_after )) ||
16107 error "punch failed: size $size != $size_after"
16109 # two 4k data blocks to remain plus possible 1 extra extent block
16110 (( blocks_after <= ((BS / 512) * 3) )) ||
16111 error "too many blocks remains: $blocks_after"
16113 # Verify that file has hole between the first and the last blocks
16114 local hole_start=$(lseek_test -l 0 $DIR/$tfile)
16115 local hole_end=$(lseek_test -d $BS $DIR/$tfile)
16117 echo "Hole at [$hole_start, $hole_end)"
16118 (( hole_start == BS )) ||
16119 error "no hole at offset $BS after punch"
16121 (( hole_end == BS + punch_size )) ||
16122 error "data at offset $hole_end < $((BS + punch_size))"
16124 run_test 150g "Verify fallocate punch on large range"
16127 local file=$DIR/$tfile
16130 check_set_fallocate_or_skip
16131 statx_supported || skip_env "Test must be statx() syscall supported"
16133 # fallocate() does not update the size information on the MDT
16134 fallocate -l 16K $file || error "failed to fallocate $file"
16135 cancel_lru_locks $OSC
16136 # STATX with cached-always mode will not send glimpse RPCs to OST,
16137 # it uses the caching attrs on the client side as much as possible.
16138 size=$($STATX --cached=always -c %s $file)
16139 [ $size == 16384 ] ||
16140 error "size after fallocate() is $size, expected 16384"
16142 run_test 150h "Verify extend fallocate updates the file size"
16144 #LU-2902 roc_hit was not able to read all values from lproc
16145 function roc_hit_init() {
16146 local list=$(comma_list $(osts_nodes))
16147 local dir=$DIR/$tdir-check
16148 local file=$dir/$tfile
16154 #use setstripe to do a write to every ost
16155 for i in $(seq 0 $((OSTCOUNT-1))); do
16156 $LFS setstripe -c 1 -i $i $dir || error "$LFS setstripe $file failed"
16157 dd if=/dev/urandom of=$file bs=4k count=4 2>&1 > /dev/null
16158 idx=$(printf %04x $i)
16159 BEFORE=$(get_osd_param $list *OST*$idx stats |
16160 awk '$1 == "cache_access" {sum += $7}
16161 END { printf("%0.0f", sum) }')
16163 cancel_lru_locks osc
16164 cat $file >/dev/null
16166 AFTER=$(get_osd_param $list *OST*$idx stats |
16167 awk '$1 == "cache_access" {sum += $7}
16168 END { printf("%0.0f", sum) }')
16170 echo BEFORE:$BEFORE AFTER:$AFTER
16171 if ! let "AFTER - BEFORE == 4"; then
16173 error "roc_hit is not safe to use"
16181 function roc_hit() {
16182 local list=$(comma_list $(osts_nodes))
16183 echo $(get_osd_param $list '' stats |
16184 awk '$1 == "cache_hit" {sum += $7}
16185 END { printf("%0.0f", sum) }')
16188 function set_cache() {
16191 if [ "$2" == "off" ]; then
16194 local list=$(comma_list $(osts_nodes))
16195 set_osd_param $list '' $1_cache_enable $on
16197 cancel_lru_locks osc
16201 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16202 remote_ost_nodsh && skip "remote OST with nodsh"
16203 (( CLIENT_VERSION == OST1_VERSION )) ||
16204 skip "LU-13081: no interop testing for OSS cache"
16207 local list=$(comma_list $(osts_nodes))
16209 # check whether obdfilter is cache capable at all
16210 if ! get_osd_param $list '' read_cache_enable >/dev/null; then
16211 skip "not cache-capable obdfilter"
16214 # check cache is enabled on all obdfilters
16215 if get_osd_param $list '' read_cache_enable | grep 0; then
16216 skip "oss cache is disabled"
16219 set_osd_param $list '' writethrough_cache_enable 1
16221 # check write cache is enabled on all obdfilters
16222 if get_osd_param $list '' writethrough_cache_enable | grep 0; then
16223 skip "oss write cache is NOT enabled"
16228 #define OBD_FAIL_OBD_NO_LRU 0x609
16229 do_nodes $list $LCTL set_param fail_loc=0x609
16231 # pages should be in the case right after write
16232 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES ||
16235 local BEFORE=$(roc_hit)
16236 cancel_lru_locks osc
16237 cat $DIR/$tfile >/dev/null
16238 local AFTER=$(roc_hit)
16240 do_nodes $list $LCTL set_param fail_loc=0
16242 if ! let "AFTER - BEFORE == CPAGES"; then
16243 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
16246 cancel_lru_locks osc
16247 # invalidates OST cache
16248 do_nodes $list "echo 1 > /proc/sys/vm/drop_caches"
16249 set_osd_param $list '' read_cache_enable 0
16250 cat $DIR/$tfile >/dev/null
16252 # now data shouldn't be found in the cache
16254 cancel_lru_locks osc
16255 cat $DIR/$tfile >/dev/null
16257 if let "AFTER - BEFORE != 0"; then
16258 error "IN CACHE: before: $BEFORE, after: $AFTER"
16261 set_osd_param $list '' read_cache_enable 1
16264 run_test 151 "test cache on oss and controls ==============================="
16267 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16269 local TF="$TMP/$tfile"
16271 # simulate ENOMEM during write
16272 #define OBD_FAIL_OST_NOMEM 0x226
16273 lctl set_param fail_loc=0x80000226
16274 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
16276 sync || error "sync failed"
16277 lctl set_param fail_loc=0
16279 # discard client's cache
16280 cancel_lru_locks osc
16282 # simulate ENOMEM during read
16283 lctl set_param fail_loc=0x80000226
16284 cmp $TF $DIR/$tfile || error "cmp failed"
16285 lctl set_param fail_loc=0
16289 run_test 152 "test read/write with enomem ============================"
16292 $MULTIOP $DIR/$tfile Ow4096Ycu || error "multiop failed"
16294 run_test 153 "test if fdatasync does not crash ======================="
16296 dot_lustre_fid_permission_check() {
16298 local ffid=$MOUNT/.lustre/fid/$fid
16301 echo "stat fid $fid"
16302 stat $ffid || error "stat $ffid failed."
16303 echo "touch fid $fid"
16304 touch $ffid || error "touch $ffid failed."
16305 echo "write to fid $fid"
16306 cat /etc/hosts > $ffid || error "write $ffid failed."
16307 echo "read fid $fid"
16308 diff /etc/hosts $ffid || error "read $ffid failed."
16309 echo "append write to fid $fid"
16310 cat /etc/hosts >> $ffid || error "append write $ffid failed."
16311 echo "rename fid $fid"
16312 mv $ffid $test_dir/$tfile.1 &&
16313 error "rename $ffid to $tfile.1 should fail."
16314 touch $test_dir/$tfile.1
16315 mv $test_dir/$tfile.1 $ffid &&
16316 error "rename $tfile.1 to $ffid should fail."
16317 rm -f $test_dir/$tfile.1
16318 echo "truncate fid $fid"
16319 $TRUNCATE $ffid 777 || error "truncate $ffid failed."
16320 echo "link fid $fid"
16321 ln -f $ffid $test_dir/tfile.lnk || error "link $ffid failed."
16322 if [[ $($LCTL get_param -n mdc.*-mdc-*.connect_flags) =~ acl ]]; then
16323 id $USER0 || skip_env "missing user $USER0"
16324 echo "setfacl fid $fid"
16325 setfacl -R -m u:$USER0:rwx $ffid ||
16326 error "setfacl $ffid failed"
16327 echo "getfacl fid $fid"
16328 getfacl $ffid || error "getfacl $ffid failed."
16330 echo "unlink fid $fid"
16331 unlink $MOUNT/.lustre/fid/$fid && error "unlink $ffid should fail."
16332 echo "mknod fid $fid"
16333 mknod $ffid c 1 3 && error "mknod $ffid should fail."
16335 fid=[0xf00000400:0x1:0x0]
16336 ffid=$MOUNT/.lustre/fid/$fid
16338 echo "stat non-exist fid $fid"
16339 stat $ffid > /dev/null && error "stat non-exist $ffid should fail."
16340 echo "write to non-exist fid $fid"
16341 cat /etc/hosts > $ffid && error "write non-exist $ffid should fail."
16342 echo "link new fid $fid"
16343 ln $test_dir/$tfile $ffid && error "link $ffid should fail."
16345 mkdir -p $test_dir/$tdir
16346 touch $test_dir/$tdir/$tfile
16347 fid=$($LFS path2fid $test_dir/$tdir)
16350 error "error: could not get fid for $test_dir/$dir/$tfile."
16352 ffid=$MOUNT/.lustre/fid/$fid
16355 ls $ffid || error "ls $ffid failed."
16356 echo "touch $fid/$tfile.1"
16357 touch $ffid/$tfile.1 || error "touch $ffid/$tfile.1 failed."
16359 echo "touch $MOUNT/.lustre/fid/$tfile"
16360 touch $MOUNT/.lustre/fid/$tfile && \
16361 error "touch $MOUNT/.lustre/fid/$tfile should fail."
16363 echo "setxattr to $MOUNT/.lustre/fid"
16364 setfattr -n trusted.name1 -v value1 $MOUNT/.lustre/fid
16366 echo "listxattr for $MOUNT/.lustre/fid"
16367 getfattr -d -m "^trusted" $MOUNT/.lustre/fid
16369 echo "delxattr from $MOUNT/.lustre/fid"
16370 setfattr -x trusted.name1 $MOUNT/.lustre/fid
16372 echo "touch invalid fid: $MOUNT/.lustre/fid/[0x200000400:0x2:0x3]"
16373 touch $MOUNT/.lustre/fid/[0x200000400:0x2:0x3] &&
16374 error "touch invalid fid should fail."
16376 echo "touch non-normal fid: $MOUNT/.lustre/fid/[0x1:0x2:0x0]"
16377 touch $MOUNT/.lustre/fid/[0x1:0x2:0x0] &&
16378 error "touch non-normal fid should fail."
16380 echo "rename $tdir to $MOUNT/.lustre/fid"
16381 mrename $test_dir/$tdir $MOUNT/.lustre/fid &&
16382 error "rename to $MOUNT/.lustre/fid should fail."
16384 if [ $MDS1_VERSION -ge $(version_code 2.3.51) ]
16386 local old_obf_mode=$(stat --format="%a" $DIR/.lustre/fid)
16387 local new_obf_mode=777
16389 echo "change mode of $DIR/.lustre/fid to $new_obf_mode"
16390 chmod $new_obf_mode $DIR/.lustre/fid ||
16391 error "chmod $new_obf_mode $DIR/.lustre/fid failed"
16393 local obf_mode=$(stat --format=%a $DIR/.lustre/fid)
16394 [ $obf_mode -eq $new_obf_mode ] ||
16395 error "stat $DIR/.lustre/fid returned wrong mode $obf_mode"
16397 echo "restore mode of $DIR/.lustre/fid to $old_obf_mode"
16398 chmod $old_obf_mode $DIR/.lustre/fid ||
16399 error "chmod $old_obf_mode $DIR/.lustre/fid failed"
16402 $OPENFILE -f O_LOV_DELAY_CREATE:O_CREAT $test_dir/$tfile-2
16403 fid=$($LFS path2fid $test_dir/$tfile-2)
16405 if [ $MDS1_VERSION -ge $(version_code 2.6.50) ]
16407 echo "cp /etc/passwd $MOUNT/.lustre/fid/$fid"
16408 cp /etc/passwd $MOUNT/.lustre/fid/$fid ||
16409 error "create lov data thru .lustre failed"
16411 echo "cp /etc/passwd $test_dir/$tfile-2"
16412 cp /etc/passwd $test_dir/$tfile-2 ||
16413 error "copy to $test_dir/$tfile-2 failed."
16414 echo "diff /etc/passwd $MOUNT/.lustre/fid/$fid"
16415 diff /etc/passwd $MOUNT/.lustre/fid/$fid ||
16416 error "diff /etc/passwd $MOUNT/.lustre/fid/$fid failed."
16418 rm -rf $test_dir/tfile.lnk
16419 rm -rf $test_dir/$tfile-2
16423 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
16424 skip "Need MDS version at least 2.4.1"
16426 local tf=$DIR/$tfile
16429 local fid=$($LFS path2fid $tf)
16430 [ -z "$fid" ] && error "path2fid unable to get $tf FID"
16432 # check that we get the same pathname back
16435 for rootpath in "$MOUNT" "$MOUNT///" "$MOUNT/$tfile"; do
16436 echo "$rootpath $fid"
16437 found=$($LFS fid2path $rootpath "$fid")
16438 [ -z "$found" ] && error "fid2path unable to get '$fid' path"
16439 [ "$found" == "$tf" ] || error "fid2path $found != $tf"
16442 # check wrong root path format
16443 rootpath=$MOUNT"_wrong"
16444 found=$($LFS fid2path $rootpath "$fid")
16445 [ -z "$found" ] || error "should fail ($rootpath != $MOUNT)"
16447 run_test 154A "lfs path2fid and fid2path basic checks"
16450 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
16451 skip "Need MDS version at least 2.4.1"
16453 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
16454 touch $DIR/$tdir/$tfile || error "touch $DIR/$tdir/$tfile failed"
16455 local linkea=$($LL_DECODE_LINKEA $DIR/$tdir/$tfile | grep 'pfid')
16456 [ -z "$linkea" ] && error "decode linkea $DIR/$tdir/$tfile failed"
16458 local name=$(echo $linkea | awk '/pfid/ {print $5}' | sed -e "s/'//g")
16459 local PFID=$(echo $linkea | awk '/pfid/ {print $3}' | sed -e "s/,//g")
16461 # check that we get the same pathname
16462 echo "PFID: $PFID, name: $name"
16463 local FOUND=$($LFS fid2path $MOUNT "$PFID")
16464 [ -z "$FOUND" ] && error "fid2path unable to get $PFID path"
16465 [ "$FOUND/$name" != "$DIR/$tdir/$tfile" ] &&
16466 error "ll_decode_linkea has $FOUND/$name != $DIR/$tdir/$tfile"
16468 rm -rf $DIR/$tdir || error "Can not delete directory $DIR/$tdir"
16470 run_test 154B "verify the ll_decode_linkea tool"
16473 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16474 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
16475 (( $MDS1_VERSION >= $(version_code 2.2.51) )) ||
16476 skip "Need MDS version at least 2.2.51"
16477 [ -z "$(which setfacl)" ] && skip_env "must have setfacl tool"
16479 cp /etc/hosts $DIR/$tfile
16481 fid=$($LFS path2fid $DIR/$tfile)
16483 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
16485 dot_lustre_fid_permission_check "$fid" $DIR ||
16486 error "dot lustre permission check $fid failed"
16488 ls -a $MOUNT | grep "\.lustre" && error ".lustre should not be listed"
16490 rm -rf $MOUNT/.lustre && error ".lustre is not allowed to be unlinked"
16492 touch $MOUNT/.lustre/file &&
16493 error "creation is not allowed under .lustre"
16495 mkdir $MOUNT/.lustre/dir &&
16496 error "mkdir is not allowed under .lustre"
16500 run_test 154a "Open-by-FID"
16503 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16504 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
16505 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
16506 [[ $MDS1_VERSION -ge $(version_code 2.2.51) ]] ||
16507 skip "Need MDS version at least 2.2.51"
16509 local remote_dir=$DIR/$tdir/remote_dir
16513 mkdir -p $DIR/$tdir
16514 $LFS mkdir -i $MDTIDX $remote_dir ||
16515 error "create remote directory failed"
16517 cp /etc/hosts $remote_dir/$tfile
16519 fid=$($LFS path2fid $remote_dir/$tfile)
16521 [ $rc -ne 0 ] && error "error: could not get fid for $remote_dir/$tfile"
16523 dot_lustre_fid_permission_check "$fid" $remote_dir ||
16524 error "dot lustre permission check $fid failed"
16527 run_test 154b "Open-by-FID for remote directory"
16530 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
16531 skip "Need MDS version at least 2.4.1"
16533 touch $DIR/$tfile.1 $DIR/$tfile.2 $DIR/$tfile.3
16534 local FID1=$($LFS path2fid $DIR/$tfile.1)
16535 local FID2=$($LFS path2fid $DIR/$tfile.2)
16536 local FID3=$($LFS path2fid $DIR/$tfile.3)
16539 $LFS path2fid $DIR/$tfile.[123] | while read PATHNAME FID; do
16540 [ "$PATHNAME" = "$DIR/$tfile.$N:" ] ||
16541 error "path2fid pathname $PATHNAME != $DIR/$tfile.$N:"
16543 [ "$FID" = "${!want}" ] ||
16544 error "path2fid $PATHNAME FID $FID != FID$N ${!want}"
16548 $LFS fid2path $MOUNT "$FID1" "$FID2" "$FID3" | while read PATHNAME;
16550 [ "$PATHNAME" = "$DIR/$tfile.$N" ] ||
16551 error "fid2path pathname $PATHNAME != $DIR/$tfile.$N:"
16555 run_test 154c "lfs path2fid and fid2path multiple arguments"
16558 remote_mds_nodsh && skip "remote MDS with nodsh"
16559 [[ $MDS1_VERSION -lt $(version_code 2.5.53) ]] &&
16560 skip "Need MDS version at least 2.5.53"
16562 if remote_mds; then
16563 nid=$($LCTL list_nids | sed "s/\./\\\./g")
16567 local proc_ofile="mdt.*.exports.'$nid'.open_files"
16574 local fid=$($LFS path2fid $DIR/$tfile)
16577 cmd="exec $fd<$DIR/$tfile"
16579 local fid_list=$(do_facet $SINGLEMDS $LCTL get_param $proc_ofile)
16580 echo "$fid_list" | grep "$fid"
16583 cmd="exec $fd>/dev/null"
16585 if [ $rc -ne 0 ]; then
16586 error "FID $fid not found in open files list $fid_list"
16589 run_test 154d "Verify open file fid"
16593 [[ $MDS1_VERSION -lt $(version_code 2.6.50) ]] &&
16594 skip "Need MDS version at least 2.6.50"
16596 if ls -a $MOUNT | grep -q '^\.lustre$'; then
16597 error ".lustre returned by readdir"
16600 run_test 154e ".lustre is not returned by readdir"
16603 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
16605 # create parent directory on a single MDT to avoid cross-MDT hardlinks
16606 mkdir_on_mdt0 $DIR/$tdir
16607 # test dirs inherit from its stripe
16608 mkdir -p $DIR/$tdir/foo1 || error "mkdir error"
16609 mkdir -p $DIR/$tdir/foo2 || error "mkdir error"
16610 cp /etc/hosts $DIR/$tdir/foo1/$tfile
16611 ln $DIR/$tdir/foo1/$tfile $DIR/$tdir/foo2/link
16614 # get fid of parents
16615 local FID0=$($LFS path2fid $DIR/$tdir)
16616 local FID1=$($LFS path2fid $DIR/$tdir/foo1)
16617 local FID2=$($LFS path2fid $DIR/$tdir/foo2)
16618 local FID3=$($LFS path2fid $DIR)
16620 # check that path2fid --parents returns expected <parent_fid>/name
16621 # 1) test for a directory (single parent)
16622 local parent=$($LFS path2fid --parents $DIR/$tdir/foo1)
16623 [ "$parent" == "$FID0/foo1" ] ||
16624 error "expected parent: $FID0/foo1, got: $parent"
16626 # 2) test for a file with nlink > 1 (multiple parents)
16627 parent=$($LFS path2fid --parents $DIR/$tdir/foo1/$tfile)
16628 echo "$parent" | grep -F "$FID1/$tfile" ||
16629 error "$FID1/$tfile not returned in parent list"
16630 echo "$parent" | grep -F "$FID2/link" ||
16631 error "$FID2/link not returned in parent list"
16633 # 3) get parent by fid
16634 local file_fid=$($LFS path2fid $DIR/$tdir/foo1/$tfile)
16635 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
16636 echo "$parent" | grep -F "$FID1/$tfile" ||
16637 error "$FID1/$tfile not returned in parent list (by fid)"
16638 echo "$parent" | grep -F "$FID2/link" ||
16639 error "$FID2/link not returned in parent list (by fid)"
16641 # 4) test for entry in root directory
16642 parent=$($LFS path2fid --parents $DIR/f)
16643 echo "$parent" | grep -F "$FID3/f" ||
16644 error "$FID3/f not returned in parent list"
16646 # 5) test it on root directory
16647 [ -z "$($LFS path2fid --parents $MOUNT 2>/dev/null)" ] ||
16648 error "$MOUNT should not have parents"
16650 # enable xattr caching and check that linkea is correctly updated
16651 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
16652 save_lustre_params client "llite.*.xattr_cache" > $save
16653 lctl set_param llite.*.xattr_cache 1
16655 # 6.1) linkea update on rename
16656 mv $DIR/$tdir/foo1/$tfile $DIR/$tdir/foo2/$tfile.moved
16658 # get parents by fid
16659 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
16660 # foo1 should no longer be returned in parent list
16661 echo "$parent" | grep -F "$FID1" &&
16662 error "$FID1 should no longer be in parent list"
16663 # the new path should appear
16664 echo "$parent" | grep -F "$FID2/$tfile.moved" ||
16665 error "$FID2/$tfile.moved is not in parent list"
16667 # 6.2) linkea update on unlink
16668 rm -f $DIR/$tdir/foo2/link
16669 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
16670 # foo2/link should no longer be returned in parent list
16671 echo "$parent" | grep -F "$FID2/link" &&
16672 error "$FID2/link should no longer be in parent list"
16676 restore_lustre_params < $save
16679 run_test 154f "get parent fids by reading link ea"
16683 [[ $MDS1_VERSION -ge $(version_code 2.6.92) &&
16684 $CLIENT_VERSION -gt $(version_code 2.6.99) ]] ||
16685 skip "Need MDS version at least 2.6.92"
16687 mkdir_on_mdt0 $DIR/$tdir
16688 llapi_fid_test -d $DIR/$tdir
16690 run_test 154g "various llapi FID tests"
16694 (( $CLIENT_VERSION >= $(version_code 2.15.55.1) )) ||
16695 skip "Need client at least version 2.15.55.1"
16697 # Create an empty file
16700 # Get FID (interactive mode) and save under $TMP/$tfile.log
16701 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
16702 path2fid $DIR/$tfile
16705 fid=$(cat $TMP/$tfile.log)
16706 # $fid should not be empty
16707 [[ ! -z $fid ]] || error "FID is empty"
16708 $LFS rmfid $DIR "$fid" || error "rmfid failed for $fid"
16710 run_test 154h "Verify interactive path2fid"
16712 test_155_small_load() {
16713 local temp=$TMP/$tfile
16714 local file=$DIR/$tfile
16716 dd if=/dev/urandom of=$temp bs=6096 count=1 || \
16717 error "dd of=$temp bs=6096 count=1 failed"
16719 cancel_lru_locks $OSC
16720 cmp $temp $file || error "$temp $file differ"
16722 $TRUNCATE $temp 6000
16723 $TRUNCATE $file 6000
16724 cmp $temp $file || error "$temp $file differ (truncate1)"
16726 echo "12345" >>$temp
16727 echo "12345" >>$file
16728 cmp $temp $file || error "$temp $file differ (append1)"
16730 echo "12345" >>$temp
16731 echo "12345" >>$file
16732 cmp $temp $file || error "$temp $file differ (append2)"
16738 test_155_big_load() {
16739 remote_ost_nodsh && skip "remote OST with nodsh"
16741 local temp=$TMP/$tfile
16742 local file=$DIR/$tfile
16745 local cache_size=$(do_facet ost$((MAXI+1)) \
16746 "awk '/cache/ {sum+=\\\$4} END {print sum}' /proc/cpuinfo")
16748 # LU-16042: can not get the cache size on Arm64 VM here, fallback to a
16750 if [ -z "$cache_size" ]; then
16753 local large_file_size=$((cache_size * 2))
16755 echo "OSS cache size: $cache_size KB"
16756 echo "Large file size: $large_file_size KB"
16758 [ $MAXV -le $large_file_size ] &&
16759 skip_env "max available OST size needs > $large_file_size KB"
16761 $LFS setstripe $file -c 1 -i $MAXI || error "$LFS setstripe $file failed"
16763 dd if=/dev/urandom of=$temp bs=$large_file_size count=1k ||
16764 error "dd of=$temp bs=$large_file_size count=1k failed"
16767 cancel_lru_locks osc
16768 cmp $temp $file || error "$temp $file differ"
16774 save_writethrough() {
16775 local facets=$(get_facets OST)
16777 save_lustre_params $facets "osd-*.*.writethrough_cache_enable" > $1
16781 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16783 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
16785 save_writethrough $p
16788 set_cache writethrough on
16789 test_155_small_load
16790 restore_lustre_params < $p
16793 run_test 155a "Verify small file correctness: read cache:on write_cache:on"
16796 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16798 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
16800 save_writethrough $p
16803 set_cache writethrough off
16804 test_155_small_load
16805 restore_lustre_params < $p
16808 run_test 155b "Verify small file correctness: read cache:on write_cache:off"
16811 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16813 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
16815 save_writethrough $p
16818 set_cache writethrough on
16819 test_155_small_load
16820 restore_lustre_params < $p
16823 run_test 155c "Verify small file correctness: read cache:off write_cache:on"
16826 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16828 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
16830 save_writethrough $p
16833 set_cache writethrough off
16834 test_155_small_load
16835 restore_lustre_params < $p
16838 run_test 155d "Verify small file correctness: read cache:off write_cache:off"
16841 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16843 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
16845 save_writethrough $p
16848 set_cache writethrough on
16850 restore_lustre_params < $p
16853 run_test 155e "Verify big file correctness: read cache:on write_cache:on"
16856 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16858 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
16860 save_writethrough $p
16863 set_cache writethrough off
16865 restore_lustre_params < $p
16868 run_test 155f "Verify big file correctness: read cache:on write_cache:off"
16871 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16873 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
16875 save_writethrough $p
16878 set_cache writethrough on
16880 restore_lustre_params < $p
16883 run_test 155g "Verify big file correctness: read cache:off write_cache:on"
16886 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16888 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
16890 save_writethrough $p
16893 set_cache writethrough off
16895 restore_lustre_params < $p
16898 run_test 155h "Verify big file correctness: read cache:off write_cache:off"
16901 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16902 remote_ost_nodsh && skip "remote OST with nodsh"
16903 [ $OST1_VERSION -lt $(version_code 2.6.93) ] &&
16904 skip "stats not implemented on old servers"
16905 [ "$ost1_FSTYPE" = "zfs" ] &&
16906 skip "LU-1956/LU-2261: stats not implemented on OSD ZFS"
16907 (( CLIENT_VERSION == OST1_VERSION )) ||
16908 skip "LU-13081: no interop testing for OSS cache"
16913 local file="$DIR/$tfile"
16914 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
16916 save_writethrough $p
16919 log "Turn on read and write cache"
16921 set_cache writethrough on
16923 log "Write data and read it back."
16924 log "Read should be satisfied from the cache."
16925 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
16927 cancel_lru_locks osc
16928 cat $file >/dev/null
16930 if ! let "AFTER - BEFORE == CPAGES"; then
16931 error "NOT IN CACHE (2): before: $BEFORE, after: $AFTER"
16933 log "cache hits: before: $BEFORE, after: $AFTER"
16936 log "Read again; it should be satisfied from the cache."
16938 cancel_lru_locks osc
16939 cat $file >/dev/null
16941 if ! let "AFTER - BEFORE == CPAGES"; then
16942 error "NOT IN CACHE (3): before: $BEFORE, after: $AFTER"
16944 log "cache hits:: before: $BEFORE, after: $AFTER"
16947 log "Turn off the read cache and turn on the write cache"
16949 set_cache writethrough on
16951 log "Read again; it should be satisfied from the cache."
16953 cancel_lru_locks osc
16954 cat $file >/dev/null
16956 if ! let "AFTER - BEFORE == CPAGES"; then
16957 error "NOT IN CACHE (4): before: $BEFORE, after: $AFTER"
16959 log "cache hits:: before: $BEFORE, after: $AFTER"
16962 if [ $OST1_VERSION -lt $(version_code 2.12.55) ]; then
16963 # > 2.12.56 uses pagecache if cached
16964 log "Read again; it should not be satisfied from the cache."
16966 cancel_lru_locks osc
16967 cat $file >/dev/null
16969 if ! let "AFTER - BEFORE == 0"; then
16970 error "IN CACHE (5): before: $BEFORE, after: $AFTER"
16972 log "cache hits:: before: $BEFORE, after: $AFTER"
16976 log "Write data and read it back."
16977 log "Read should be satisfied from the cache."
16978 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
16980 cancel_lru_locks osc
16981 cat $file >/dev/null
16983 if ! let "AFTER - BEFORE == CPAGES"; then
16984 error "NOT IN CACHE (6): before: $BEFORE, after: $AFTER"
16986 log "cache hits:: before: $BEFORE, after: $AFTER"
16989 if [ $OST1_VERSION -lt $(version_code 2.12.55) ]; then
16990 # > 2.12.56 uses pagecache if cached
16991 log "Read again; it should not be satisfied from the cache."
16993 cancel_lru_locks osc
16994 cat $file >/dev/null
16996 if ! let "AFTER - BEFORE == 0"; then
16997 error "IN CACHE (7): before: $BEFORE, after: $AFTER"
16999 log "cache hits:: before: $BEFORE, after: $AFTER"
17003 log "Turn off read and write cache"
17005 set_cache writethrough off
17007 log "Write data and read it back"
17008 log "It should not be satisfied from the cache."
17010 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
17011 cancel_lru_locks osc
17013 cat $file >/dev/null
17015 if ! let "AFTER - BEFORE == 0"; then
17016 error_ignore bz20762 "IN CACHE (8):before:$BEFORE,after:$AFTER"
17018 log "cache hits:: before: $BEFORE, after: $AFTER"
17021 log "Turn on the read cache and turn off the write cache"
17023 set_cache writethrough off
17025 log "Write data and read it back"
17026 log "It should not be satisfied from the cache."
17028 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
17030 cancel_lru_locks osc
17031 cat $file >/dev/null
17033 if ! let "AFTER - BEFORE == 0"; then
17034 error_ignore bz20762 "IN CACHE (9):before:$BEFORE,after:$AFTER"
17036 log "cache hits:: before: $BEFORE, after: $AFTER"
17039 log "Read again; it should be satisfied from the cache."
17041 cancel_lru_locks osc
17042 cat $file >/dev/null
17044 if ! let "AFTER - BEFORE == CPAGES"; then
17045 error "NOT IN CACHE (1): before: $BEFORE, after: $AFTER"
17047 log "cache hits:: before: $BEFORE, after: $AFTER"
17050 restore_lustre_params < $p
17053 run_test 156 "Verification of tunables"
17056 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17057 remote_mds_nodsh && skip "remote MDS with nodsh"
17058 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] ||
17059 skip "Need MDS version at least 2.2.0"
17061 changelog_register || error "changelog_register failed"
17062 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
17063 changelog_users $SINGLEMDS | grep -q $cl_user ||
17064 error "User $cl_user not found in changelog_users"
17066 mkdir_on_mdt0 $DIR/$tdir
17069 test_mkdir -p $DIR/$tdir/pics/2008/zachy
17070 changelog_clear 0 || error "changelog_clear failed"
17071 touch $DIR/$tdir/pics/2008/zachy/$tfile # open 1
17072 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg # open 2
17073 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
17074 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
17075 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
17076 rm $DIR/$tdir/pics/desktop.jpg
17078 echo "verifying changelog mask"
17079 changelog_chmask "-MKDIR"
17080 changelog_chmask "-CLOSE"
17082 test_mkdir -p $DIR/$tdir/pics/zach/sofia # not logged
17083 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # not logged
17085 changelog_chmask "+MKDIR"
17086 changelog_chmask "+CLOSE"
17088 test_mkdir -p $DIR/$tdir/pics/2008/sofia # mkdir 1
17089 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # open 3
17091 MKDIRS=$(changelog_dump | grep -c "MKDIR")
17092 CLOSES=$(changelog_dump | grep -c "CLOSE")
17093 [ $MKDIRS -eq 1 ] || error "MKDIR changelog mask count $MKDIRS != 1"
17094 [ $CLOSES -eq 3 ] || error "CLOSE changelog mask count $CLOSES != 3"
17097 echo "verifying target fid"
17098 local fidc=$(changelog_extract_field "CREAT" "$tfile" "t=")
17099 local fidf=$($LFS path2fid $DIR/$tdir/pics/zach/$tfile)
17100 [ "$fidc" == "$fidf" ] ||
17101 error "changelog '$tfile' fid $fidc != file fid $fidf"
17102 echo "verifying parent fid"
17103 # The FID returned from the Changelog may be the directory shard on
17104 # a different MDT, and not the FID returned by path2fid on the parent.
17105 # Instead of comparing FIDs, verify that fid2path(fidp) is correct,
17106 # since this is what will matter when recreating this file in the tree.
17107 local fidp=$(changelog_extract_field "CREAT" "$tfile" "p=")
17108 local pathp=$($LFS fid2path $MOUNT "$fidp")
17109 [ "${pathp%/}" == "$DIR/$tdir/pics/zach" ] ||
17110 error "changelog fid2path($fidc) $pathp != $DIR/$tdir/pics/zach"
17112 echo "getting records for $cl_user"
17113 changelog_users $SINGLEMDS
17114 local user_rec1=$(changelog_user_rec $SINGLEMDS $cl_user)
17116 __changelog_clear $SINGLEMDS $cl_user +$nclr ||
17117 error "changelog_clear failed"
17118 local user_rec2=$(changelog_user_rec $SINGLEMDS $cl_user)
17119 echo "verifying user clear: $user_rec1 + $nclr == $user_rec2"
17120 [ $user_rec2 == $((user_rec1 + nclr)) ] ||
17121 error "user index expect $user_rec1 + $nclr != $user_rec2"
17123 local min0_rec=$(changelog_users $SINGLEMDS |
17124 awk 'min == "" || $2 < min { min = $2 }; END { print min }')
17125 local first_rec=$($LFS changelog $(facet_svc $SINGLEMDS) |
17126 awk '{ print $1; exit; }')
17128 changelog_dump | tail -n 5
17129 echo "verifying user min purge: $min0_rec + 1 == $first_rec"
17130 [ $first_rec == $((min0_rec + 1)) ] ||
17131 error "first index should be $min0_rec + 1 not $first_rec"
17133 # LU-3446 changelog index reset on MDT restart
17134 local cur_rec1=$(changelog_users $SINGLEMDS |
17135 awk '/^current.index:/ { print $NF }')
17136 changelog_clear 0 ||
17137 error "clear all changelog records for $cl_user failed"
17138 stop $SINGLEMDS || error "Fail to stop $SINGLEMDS"
17139 start $SINGLEMDS $(mdsdevname ${SINGLEMDS//mds/}) $MDS_MOUNT_OPTS ||
17140 error "Fail to start $SINGLEMDS"
17141 local cur_rec2=$(changelog_users $SINGLEMDS |
17142 awk '/^current.index:/ { print $NF }')
17143 echo "verifying index survives MDT restart: $cur_rec1 == $cur_rec2"
17144 [ $cur_rec1 == $cur_rec2 ] ||
17145 error "current index should be $cur_rec1 not $cur_rec2"
17147 echo "verifying users from this test are deregistered"
17148 changelog_deregister || error "changelog_deregister failed"
17149 changelog_users $SINGLEMDS | grep -q $cl_user &&
17150 error "User '$cl_user' still in changelog_users"
17152 # lctl get_param -n mdd.*.changelog_users
17153 # current_index: 144
17154 # ID index (idle seconds)
17155 # cl3 144 (2) mask=<list>
17156 if [ -z "$(changelog_users $SINGLEMDS | grep -v current.index)" ]; then
17157 # this is the normal case where all users were deregistered
17158 # make sure no new records are added when no users are present
17159 local last_rec1=$(changelog_users $SINGLEMDS |
17160 awk '/^current.index:/ { print $NF }')
17161 touch $DIR/$tdir/chloe
17162 local last_rec2=$(changelog_users $SINGLEMDS |
17163 awk '/^current.index:/ { print $NF }')
17164 echo "verify changelogs are off: $last_rec1 == $last_rec2"
17165 [ $last_rec1 == $last_rec2 ] || error "changelogs not off"
17167 # any changelog users must be leftovers from a previous test
17168 changelog_users $SINGLEMDS
17169 echo "other changelog users; can't verify off"
17172 run_test 160a "changelog sanity"
17174 test_160b() { # LU-3587
17175 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17176 remote_mds_nodsh && skip "remote MDS with nodsh"
17177 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] ||
17178 skip "Need MDS version at least 2.2.0"
17180 changelog_register || error "changelog_register failed"
17181 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
17182 changelog_users $SINGLEMDS | grep -q $cl_user ||
17183 error "User '$cl_user' not found in changelog_users"
17185 local longname1=$(str_repeat a 255)
17186 local longname2=$(str_repeat b 255)
17189 echo "creating very long named file"
17190 touch $longname1 || error "create of '$longname1' failed"
17191 echo "renaming very long named file"
17192 mv $longname1 $longname2
17194 changelog_dump | grep RENME | tail -n 5
17197 run_test 160b "Verify that very long rename doesn't crash in changelog"
17200 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17201 remote_mds_nodsh && skip "remote MDS with nodsh"
17203 [[ $MDS1_VERSION -gt $(version_code 2.5.57) ]] ||
17204 [[ $MDS1_VERSION -gt $(version_code 2.5.1) &&
17205 $MDS1_VERSION -lt $(version_code 2.5.50) ]] ||
17206 skip "Need MDS version at least 2.5.58 or 2.5.2+"
17210 # Registration step
17211 changelog_register || error "changelog_register failed"
17214 mkdir -p $DIR/$tdir
17215 $MCREATE $DIR/$tdir/foo_160c
17216 changelog_chmask "-TRUNC"
17217 $TRUNCATE $DIR/$tdir/foo_160c 200
17218 changelog_chmask "+TRUNC"
17219 $TRUNCATE $DIR/$tdir/foo_160c 199
17220 changelog_dump | tail -n 5
17221 local truncs=$(changelog_dump | tail -n 5 | grep -c TRUNC)
17222 [ $truncs -eq 1 ] || error "TRUNC changelog mask count $truncs != 1"
17224 run_test 160c "verify that changelog log catch the truncate event"
17227 remote_mds_nodsh && skip "remote MDS with nodsh"
17228 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17229 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17230 [[ $MDS1_VERSION -ge $(version_code 2.7.60) ]] ||
17231 skip "Need MDS version at least 2.7.60"
17233 # Registration step
17234 changelog_register || error "changelog_register failed"
17236 mkdir -p $DIR/$tdir/migrate_dir
17237 changelog_clear 0 || error "changelog_clear failed"
17239 $LFS migrate -m 1 $DIR/$tdir/migrate_dir || error "migrate fails"
17240 changelog_dump | tail -n 5
17241 local migrates=$(changelog_dump | grep -c "MIGRT")
17242 [ $migrates -eq 1 ] || error "MIGRATE changelog count $migrates != 1"
17244 run_test 160d "verify that changelog log catch the migrate event"
17247 remote_mds_nodsh && skip "remote MDS with nodsh"
17250 changelog_register || error "changelog_register failed"
17252 local MDT0=$(facet_svc $SINGLEMDS)
17255 # No user (expect fail)
17256 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister
17258 if [ $rc -eq 0 ]; then
17259 error "Should fail without user"
17260 elif [ $rc -ne 4 ]; then
17261 error "changelog_deregister failed with $rc, expect 4(CMD_HELP)"
17264 # Delete a future user (expect fail)
17265 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister "cl77"
17267 if [ $rc -eq 0 ]; then
17268 error "Deleted non-existant user cl77"
17269 elif [ $rc -ne 2 ]; then
17270 error "changelog_deregister failed with $rc, expect 2 (ENOENT)"
17273 # Clear to a bad index (1 billion should be safe)
17274 $LFS changelog_clear $MDT0 "${CL_USERS[$SINGLEMDS]%% *}" 1000000000
17277 if [ $rc -eq 0 ]; then
17278 error "Successfully cleared to invalid CL index"
17279 elif [ $rc -ne 22 ]; then
17280 error "changelog_clear failed with $rc, expected 22 (EINVAL)"
17283 run_test 160e "changelog negative testing (should return errors)"
17286 remote_mds_nodsh && skip "remote MDS with nodsh" && return
17287 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
17288 skip "Need MDS version at least 2.10.56"
17290 local mdts=$(comma_list $(mdts_nodes))
17293 changelog_register || error "first changelog_register failed"
17294 changelog_register || error "second changelog_register failed"
17296 declare -A cl_user1
17297 declare -A cl_user2
17302 # generate some changelog records to accumulate on each MDT
17303 # use all_char because created files should be evenly distributed
17304 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
17305 error "test_mkdir $tdir failed"
17306 log "$(date +%s): creating first files"
17307 for ((i = 0; i < MDSCOUNT * 2; i++)); do
17308 $LFS mkdir -i $((i%MDSCOUNT)) $DIR/$tdir/d$i.$((i/MDSCOUNT)) ||
17309 error "create $DIR/$tdir/d$i.$((i/MDSCOUNT)) failed"
17312 # check changelogs have been generated
17313 local start=$SECONDS
17314 local idle_time=$((MDSCOUNT * 5 + 5))
17315 local nbcl=$(changelog_dump | wc -l)
17316 [[ $nbcl -eq 0 ]] && error "no changelogs found"
17318 for param in "changelog_max_idle_time=$idle_time" \
17320 "changelog_min_gc_interval=2" \
17321 "changelog_min_free_cat_entries=3"; do
17322 local MDT0=$(facet_svc $SINGLEMDS)
17323 local var="${param%=*}"
17324 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
17326 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
17327 do_nodes $mdts $LCTL set_param mdd.*.$param
17330 # force cl_user2 to be idle (1st part), but also cancel the
17331 # cl_user1 records so that it is not evicted later in the test.
17332 local sleep1=$((idle_time / 2))
17333 echo "$(date +%s): sleep1 $sleep1/${idle_time}s"
17336 # simulate changelog catalog almost full
17337 #define OBD_FAIL_CAT_FREE_RECORDS 0x1313
17338 do_nodes $mdts "$LCTL set_param fail_loc=0x1313 fail_val=3"
17340 for i in $(seq $MDSCOUNT); do
17341 cl_users=(${CL_USERS[mds$i]})
17342 cl_user1[mds$i]="${cl_users[0]}"
17343 cl_user2[mds$i]="${cl_users[1]}"
17345 [ -n "${cl_user1[mds$i]}" ] ||
17346 error "mds$i: no user registered"
17347 [ -n "${cl_user2[mds$i]}" ] ||
17348 error "mds$i: only ${cl_user2[mds$i]} is registered"
17350 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
17351 [ -n "$user_rec1" ] ||
17352 error "mds$i: User ${cl_user1[mds$i]} not registered"
17353 __changelog_clear mds$i ${cl_user1[mds$i]} +2
17354 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
17355 [ -n "$user_rec2" ] ||
17356 error "mds$i: User ${cl_user1[mds$i]} not registered"
17357 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
17358 "$user_rec1 + 2 == $user_rec2"
17359 [ $((user_rec1 + 2)) == $user_rec2 ] ||
17360 error "mds$i: user ${cl_user1[mds$i]} index expected " \
17361 "$user_rec1 + 2, but is $user_rec2"
17362 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
17363 [ -n "$user_rec2" ] ||
17364 error "mds$i: User ${cl_user2[mds$i]} not registered"
17365 [ $user_rec1 == $user_rec2 ] ||
17366 error "mds$i: user ${cl_user2[mds$i]} index expected " \
17367 "$user_rec1, but is $user_rec2"
17370 # force cl_user2 idle (2nd part) to just exceed changelog_max_idle_time
17371 local sleep2=$((idle_time - (SECONDS - start) + 1))
17372 echo "$(date +%s): sleep2 $sleep2/${idle_time}s"
17375 # Generate one more changelog to trigger GC at fail_loc for cl_user2.
17376 # cl_user1 should be OK because it recently processed records.
17377 echo "$(date +%s): creating $((MDSCOUNT * 2)) files"
17378 for ((i = 0; i < MDSCOUNT * 2; i++)); do
17379 $LFS mkdir -i $((i%MDSCOUNT)) $DIR/$tdir/d$i.$((i/MDSCOUNT+2))||
17380 error "create $DIR/$tdir/d$i.$((i/MDSCOUNT+2)) failed"
17383 # ensure gc thread is done
17384 for i in $(mdts_nodes); do
17385 wait_update $i "ps -e -o comm= | grep chlg_gc_thread" "" 20 ||
17386 error "$i: GC-thread not done"
17390 for (( i = 1; i <= MDSCOUNT; i++ )); do
17391 # check cl_user1 still registered
17392 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
17393 error "mds$i: User ${cl_user1[mds$i]} not registered"
17394 # check cl_user2 unregistered
17395 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
17396 error "mds$i: User ${cl_user2[mds$i]} still registered"
17398 # check changelogs are present and starting at $user_rec1 + 1
17399 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
17400 [ -n "$user_rec1" ] ||
17401 error "mds$i: User ${cl_user1[mds$i]} not registered"
17402 first_rec=$($LFS changelog $(facet_svc mds$i) |
17403 awk '{ print $1; exit; }')
17405 echo "mds$i: $(date +%s) verify rec $user_rec1+1 == $first_rec"
17406 [ $((user_rec1 + 1)) == $first_rec ] ||
17407 error "mds$i: rec $first_rec != $user_rec1 + 1"
17410 run_test 160f "changelog garbage collect (timestamped users)"
17413 remote_mds_nodsh && skip "remote MDS with nodsh"
17414 [[ $MDS1_VERSION -ge $(version_code 2.14.55) ]] ||
17415 skip "Need MDS version at least 2.14.55"
17417 local mdts=$(comma_list $(mdts_nodes))
17420 changelog_register || error "first changelog_register failed"
17421 changelog_register || error "second changelog_register failed"
17423 declare -A cl_user1
17424 declare -A cl_user2
17429 # generate some changelog records to accumulate on each MDT
17430 # use all_char because created files should be evenly distributed
17431 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
17432 error "test_mkdir $tdir failed"
17433 for ((i = 0; i < MDSCOUNT; i++)); do
17434 $LFS mkdir -i $i $DIR/$tdir/d$i.1 $DIR/$tdir/d$i.2 ||
17435 error "create $DIR/$tdir/d$i.1 failed"
17438 # check changelogs have been generated
17439 local nbcl=$(changelog_dump | wc -l)
17440 (( $nbcl > 0 )) || error "no changelogs found"
17442 # reduce the max_idle_indexes value to make sure we exceed it
17443 for param in "changelog_max_idle_indexes=2" \
17445 "changelog_min_gc_interval=2"; do
17446 local MDT0=$(facet_svc $SINGLEMDS)
17447 local var="${param%=*}"
17448 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
17450 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
17451 do_nodes $mdts $LCTL set_param mdd.*.$param ||
17452 error "unable to set mdd.*.$param"
17455 local start=$SECONDS
17456 for i in $(seq $MDSCOUNT); do
17457 cl_users=(${CL_USERS[mds$i]})
17458 cl_user1[mds$i]="${cl_users[0]}"
17459 cl_user2[mds$i]="${cl_users[1]}"
17461 [ -n "${cl_user1[mds$i]}" ] ||
17462 error "mds$i: user1 is not registered"
17463 [ -n "${cl_user2[mds$i]}" ] ||
17464 error "mds$i: only ${cl_user1[mds$i]} is registered"
17466 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
17467 [ -n "$user_rec1" ] ||
17468 error "mds$i: user1 ${cl_user1[mds$i]} not found"
17469 __changelog_clear mds$i ${cl_user1[mds$i]} +2
17470 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
17471 [ -n "$user_rec2" ] ||
17472 error "mds$i: user1 ${cl_user1[mds$i]} not found (2)"
17473 echo "mds$i: verifying user1 ${cl_user1[mds$i]} clear: " \
17474 "$user_rec1 + 2 == $user_rec2"
17475 [ $((user_rec1 + 2)) == $user_rec2 ] ||
17476 error "mds$i: user1 ${cl_user1[mds$i]} index " \
17477 "expected $user_rec1 + 2, but is $user_rec2"
17478 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
17479 [ -n "$user_rec2" ] ||
17480 error "mds$i: user2 ${cl_user2[mds$i]} not found"
17481 [ $user_rec1 == $user_rec2 ] ||
17482 error "mds$i: user2 ${cl_user2[mds$i]} index " \
17483 "expected $user_rec1, but is $user_rec2"
17486 # ensure we are past the previous changelog_min_gc_interval set above
17487 local sleep2=$((start + 2 - SECONDS))
17488 (( sleep2 > 0 )) && echo "sleep $sleep2 for interval" && sleep $sleep2
17489 # Generate one more changelog to trigger GC at fail_loc for cl_user2.
17490 # cl_user1 should be OK because it recently processed records.
17491 for ((i = 0; i < MDSCOUNT; i++)); do
17492 $LFS mkdir -i $i $DIR/$tdir/d$i.3 ||
17493 error "create $DIR/$tdir/d$i.3 failed"
17496 # ensure gc thread is done
17497 for i in $(mdts_nodes); do
17498 wait_update $i "ps -e -o comm= | grep chlg_gc_thread" "" 20 ||
17499 error "$i: GC-thread not done"
17503 for (( i = 1; i <= MDSCOUNT; i++ )); do
17504 # check cl_user1 still registered
17505 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
17506 error "mds$i: user1 ${cl_user1[mds$i]} not found (3)"
17507 # check cl_user2 unregistered
17508 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
17509 error "mds$i: user2 ${cl_user2[mds$i]} is registered"
17511 # check changelogs are present and starting at $user_rec1 + 1
17512 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
17513 [ -n "$user_rec1" ] ||
17514 error "mds$i: user1 ${cl_user1[mds$i]} not found (4)"
17515 first_rec=$($LFS changelog $(facet_svc mds$i) |
17516 awk '{ print $1; exit; }')
17518 echo "mds$i: $(date +%s) verify rec $user_rec1+1 == $first_rec"
17519 [ $((user_rec1 + 1)) == $first_rec ] ||
17520 error "mds$i: rec $first_rec != $user_rec1 + 1"
17523 run_test 160g "changelog garbage collect on idle records"
17526 remote_mds_nodsh && skip "remote MDS with nodsh" && return
17527 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
17528 skip "Need MDS version at least 2.10.56"
17530 local mdts=$(comma_list $(mdts_nodes))
17533 changelog_register || error "first changelog_register failed"
17534 changelog_register || error "second changelog_register failed"
17536 declare -A cl_user1
17537 declare -A cl_user2
17542 # generate some changelog records to accumulate on each MDT
17543 # use all_char because created files should be evenly distributed
17544 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
17545 error "test_mkdir $tdir failed"
17546 for ((i = 0; i < MDSCOUNT; i++)); do
17547 $LFS mkdir -i $i $DIR/$tdir/d$i.1 $DIR/$tdir/d$i.2 ||
17548 error "create $DIR/$tdir/d$i.1 failed"
17551 # check changelogs have been generated
17552 local nbcl=$(changelog_dump | wc -l)
17553 [[ $nbcl -eq 0 ]] && error "no changelogs found"
17555 for param in "changelog_max_idle_time=10" \
17557 "changelog_min_gc_interval=2"; do
17558 local MDT0=$(facet_svc $SINGLEMDS)
17559 local var="${param%=*}"
17560 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
17562 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
17563 do_nodes $mdts $LCTL set_param mdd.*.$param
17566 # force cl_user2 to be idle (1st part)
17569 for i in $(seq $MDSCOUNT); do
17570 cl_users=(${CL_USERS[mds$i]})
17571 cl_user1[mds$i]="${cl_users[0]}"
17572 cl_user2[mds$i]="${cl_users[1]}"
17574 [ -n "${cl_user1[mds$i]}" ] ||
17575 error "mds$i: no user registered"
17576 [ -n "${cl_user2[mds$i]}" ] ||
17577 error "mds$i: only ${cl_user2[mds$i]} is registered"
17579 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
17580 [ -n "$user_rec1" ] ||
17581 error "mds$i: User ${cl_user1[mds$i]} not registered"
17582 __changelog_clear mds$i ${cl_user1[mds$i]} +2
17583 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
17584 [ -n "$user_rec2" ] ||
17585 error "mds$i: User ${cl_user1[mds$i]} not registered"
17586 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
17587 "$user_rec1 + 2 == $user_rec2"
17588 [ $((user_rec1 + 2)) == $user_rec2 ] ||
17589 error "mds$i: user ${cl_user1[mds$i]} index expected " \
17590 "$user_rec1 + 2, but is $user_rec2"
17591 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
17592 [ -n "$user_rec2" ] ||
17593 error "mds$i: User ${cl_user2[mds$i]} not registered"
17594 [ $user_rec1 == $user_rec2 ] ||
17595 error "mds$i: user ${cl_user2[mds$i]} index expected " \
17596 "$user_rec1, but is $user_rec2"
17599 # force cl_user2 to be idle (2nd part) and to reach
17600 # changelog_max_idle_time
17603 # force each GC-thread start and block then
17604 # one per MDT/MDD, set fail_val accordingly
17605 #define OBD_FAIL_FORCE_GC_THREAD 0x1316
17606 do_nodes $mdts $LCTL set_param fail_loc=0x1316
17608 # generate more changelogs to trigger fail_loc
17609 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
17610 error "create $DIR/$tdir/${tfile}bis failed"
17612 # stop MDT to stop GC-thread, should be done in back-ground as it will
17613 # block waiting for the thread to be released and exit
17614 declare -A stop_pids
17615 for i in $(seq $MDSCOUNT); do
17617 stop_pids[mds$i]=$!
17620 for i in $(mdts_nodes); do
17623 local facets=$(facets_up_on_host $i)
17625 for facet in ${facets//,/ }; do
17626 if [[ $facet == mds* ]]; then
17630 # ensure each MDS's gc threads are still present and all in "R"
17631 # state (OBD_FAIL_FORCE_GC_THREAD effect!)
17632 [[ $(do_node $i pgrep chlg_gc_thread | wc -l) -eq $nb ]] ||
17633 error "$i: expected $nb GC-thread"
17635 "ps -C chlg_gc_thread -o state --no-headers | uniq" \
17637 error "$i: GC-thread not found in R-state"
17638 # check umounts of each MDT on MDS have reached kthread_stop()
17639 [[ $(do_node $i pgrep umount | wc -l) -eq $nb ]] ||
17640 error "$i: expected $nb umount"
17642 "ps -C umount -o state --no-headers | uniq" "D" 20 ||
17643 error "$i: umount not found in D-state"
17646 # release all GC-threads
17647 do_nodes $mdts $LCTL set_param fail_loc=0
17649 # wait for MDT stop to complete
17650 for i in $(seq $MDSCOUNT); do
17651 wait ${stop_pids[mds$i]} || error "mds$i: stop failed"
17655 # may try to check if any orphan changelog records are present
17656 # via ldiskfs/zfs and llog_reader...
17658 # re-start/mount MDTs
17659 for i in $(seq $MDSCOUNT); do
17660 start mds$i $(mdsdevname $i) $MDS_MOUNT_OPTS ||
17661 error "Fail to start mds$i"
17665 for i in $(seq $MDSCOUNT); do
17666 # check cl_user1 still registered
17667 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
17668 error "mds$i: User ${cl_user1[mds$i]} not registered"
17669 # check cl_user2 unregistered
17670 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
17671 error "mds$i: User ${cl_user2[mds$i]} still registered"
17673 # check changelogs are present and starting at $user_rec1 + 1
17674 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
17675 [ -n "$user_rec1" ] ||
17676 error "mds$i: User ${cl_user1[mds$i]} not registered"
17677 first_rec=$($LFS changelog $(facet_svc mds$i) |
17678 awk '{ print $1; exit; }')
17680 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
17681 [ $((user_rec1 + 1)) == $first_rec ] ||
17682 error "mds$i: first index should be $user_rec1 + 1, " \
17683 "but is $first_rec"
17686 run_test 160h "changelog gc thread stop upon umount, orphan records delete " \
17691 local mdts=$(comma_list $(mdts_nodes))
17693 changelog_register || error "first changelog_register failed"
17695 # generate some changelog records to accumulate on each MDT
17696 # use all_char because created files should be evenly distributed
17697 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
17698 error "test_mkdir $tdir failed"
17699 for ((i = 0; i < MDSCOUNT; i++)); do
17700 $LFS mkdir -i $i $DIR/$tdir/d$i.1 $DIR/$tdir/d$i.2 ||
17701 error "create $DIR/$tdir/d$i.1 failed"
17704 # check changelogs have been generated
17705 local nbcl=$(changelog_dump | wc -l)
17706 [[ $nbcl -eq 0 ]] && error "no changelogs found"
17708 # simulate race between register and unregister
17709 # XXX as fail_loc is set per-MDS, with DNE configs the race
17710 # simulation will only occur for one MDT per MDS and for the
17711 # others the normal race scenario will take place
17712 #define CFS_FAIL_CHLOG_USER_REG_UNREG_RACE 0x1315
17713 do_nodes $mdts $LCTL set_param fail_loc=0x10001315
17714 do_nodes $mdts $LCTL set_param fail_val=1
17716 # unregister 1st user
17717 changelog_deregister &
17719 # wait some time for deregister work to reach race rdv
17721 # register 2nd user
17722 changelog_register || error "2nd user register failed"
17724 wait $pid1 || error "1st user deregister failed"
17728 declare -A LAST_REC
17729 for i in $(seq $MDSCOUNT); do
17730 if changelog_users mds$i | grep "^cl"; then
17731 # make sure new records are added with one user present
17732 LAST_REC[mds$i]=$(changelog_users $SINGLEMDS |
17733 awk '/^current.index:/ { print $NF }')
17735 error "mds$i has no user registered"
17739 # generate more changelog records to accumulate on each MDT
17740 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
17741 error "create $DIR/$tdir/${tfile}bis failed"
17743 for i in $(seq $MDSCOUNT); do
17744 last_rec=$(changelog_users $SINGLEMDS |
17745 awk '/^current.index:/ { print $NF }')
17746 echo "verify changelogs are on: $last_rec != ${LAST_REC[mds$i]}"
17747 [ $last_rec != ${LAST_REC[mds$i]} ] ||
17748 error "changelogs are off on mds$i"
17751 run_test 160i "changelog user register/unregister race"
17754 remote_mds_nodsh && skip "remote MDS with nodsh"
17755 [[ $MDS1_VERSION -lt $(version_code 2.12.56) ]] &&
17756 skip "Need MDS version at least 2.12.56"
17758 mount_client $MOUNT2 || error "mount_client on $MOUNT2 failed"
17759 stack_trap "umount $MOUNT2" EXIT
17761 changelog_register || error "first changelog_register failed"
17762 stack_trap "changelog_deregister" EXIT
17764 # generate some changelog
17765 # use all_char because created files should be evenly distributed
17766 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
17767 error "mkdir $tdir failed"
17768 for ((i = 0; i < MDSCOUNT; i++)); do
17769 $LFS mkdir -i $i $DIR/$tdir/d$i.1 $DIR/$tdir/d$i.2 ||
17770 error "create $DIR/$tdir/d$i.1 failed"
17773 # open the changelog device
17774 exec 3>/dev/changelog-$FSNAME-MDT0000
17775 stack_trap "exec 3>&-" EXIT
17776 exec 4</dev/changelog-$FSNAME-MDT0000
17777 stack_trap "exec 4<&-" EXIT
17779 # umount the first lustre mount
17781 stack_trap "mount_client $MOUNT" EXIT
17783 # read changelog, which may or may not fail, but should not crash
17787 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
17788 changelog_users $SINGLEMDS | grep -q $cl_user ||
17789 error "User $cl_user not found in changelog_users"
17791 printf 'clear:'$cl_user':0' >&3
17793 run_test 160j "client can be umounted while its chanangelog is being used"
17796 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17797 remote_mds_nodsh && skip "remote MDS with nodsh"
17799 mkdir -p $DIR/$tdir/1/1
17801 changelog_register || error "changelog_register failed"
17802 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
17804 changelog_users $SINGLEMDS | grep -q $cl_user ||
17805 error "User '$cl_user' not found in changelog_users"
17806 #define OBD_FAIL_MDS_CHANGELOG_REORDER 0x15d
17807 do_facet mds1 $LCTL set_param fail_loc=0x8000015d fail_val=3
17808 rmdir $DIR/$tdir/1/1 & sleep 1
17810 touch $DIR/$tdir/2/2
17811 rm -rf $DIR/$tdir/2
17816 changelog_dump | grep rmdir || error "rmdir not recorded"
17818 run_test 160k "Verify that changelog records are not lost"
17820 # Verifies that a file passed as a parameter has recently had an operation
17821 # performed on it that has generated an MTIME changelog which contains the
17822 # correct parent FID. As files might reside on a different MDT from the
17823 # parent directory in DNE configurations, the FIDs are translated to paths
17824 # before being compared, which should be identical
17825 compare_mtime_changelog() {
17833 mdtidx=$($LFS getstripe --mdt-index $file)
17834 mdtidx=$(printf "%04x" $mdtidx)
17836 # Obtain the parent FID from the MTIME changelog
17837 mtime=$($LFS changelog $FSNAME-MDT$mdtidx | tail -n 1 | grep MTIME)
17838 [ -z "$mtime" ] && error "MTIME changelog not recorded"
17840 cl_fid=$(sed -e 's/.* p=//' -e 's/ .*//' <<<$mtime)
17841 [ -z "$cl_fid" ] && error "parent FID not present"
17843 # Verify that the path for the parent FID is the same as the path for
17844 # the test directory
17845 pdir=$($LFS fid2path $MOUNT "$cl_fid")
17849 [[ "${pdir%/}" == "$dir" ]] ||
17850 error "MTIME changelog parent FID is wrong, expected $dir, got $pdir"
17854 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17856 remote_mds_nodsh && skip "remote MDS with nodsh"
17857 [[ $MDS1_VERSION -ge $(version_code 2.13.55) ]] ||
17858 skip "Need MDS version at least 2.13.55"
17862 changelog_register || error "changelog_register failed"
17863 cl_user="${CL_USERS[$SINGLEMDS]%% *}"
17865 changelog_users $SINGLEMDS | grep -q $cl_user ||
17866 error "User '$cl_user' not found in changelog_users"
17868 # Clear some types so that MTIME changelogs are generated
17869 changelog_chmask "-CREAT"
17870 changelog_chmask "-CLOSE"
17872 test_mkdir $DIR/$tdir || error "failed to mkdir $DIR/$tdir"
17874 # Test CL_MTIME during setattr
17875 touch $DIR/$tdir/$tfile
17876 compare_mtime_changelog $DIR/$tdir/$tfile
17878 # Test CL_MTIME during close
17879 $MULTIOP $DIR/$tdir/${tfile}_2 O_2w4096c || error "multiop failed"
17880 compare_mtime_changelog $DIR/$tdir/${tfile}_2
17882 run_test 160l "Verify that MTIME changelog records contain the parent FID"
17885 remote_mds_nodsh && skip "remote MDS with nodsh" && return
17886 [[ $MDS1_VERSION -ge $(version_code 2.14.51) ]] ||
17887 skip "Need MDS version at least 2.14.51"
17894 changelog_register || error "first changelog_register failed"
17895 changelog_register || error "second changelog_register failed"
17897 cl_users=(${CL_USERS[mds1]})
17898 cl_user1="${cl_users[0]}"
17899 cl_user2="${cl_users[1]}"
17900 # generate some changelog records to accumulate on MDT0
17901 test_mkdir -p -i0 -c1 $DIR/$tdir || error "test_mkdir $tdir failed"
17902 createmany -m $DIR/$tdir/$tfile 50 ||
17903 error "create $DIR/$tdir/$tfile failed"
17904 unlinkmany $DIR/$tdir/$tfile 50 || error "unlinkmany failed"
17907 # check changelogs have been generated
17908 local nbcl=$(changelog_dump | wc -l)
17909 [[ $nbcl -eq 0 ]] && error "no changelogs found"
17911 #define OBD_FAIL_MDS_CHANGELOG_RACE 0x15f
17912 do_facet mds1 $LCTL set_param fail_loc=0x8000015f fail_val=0
17914 __changelog_clear mds1 $cl_user1 +10
17915 __changelog_clear mds1 $cl_user2 0 &
17918 __changelog_clear mds1 $cl_user1 0 ||
17919 error "fail to cancel record for $cl_user1"
17921 [[ $? -eq 0 ]] || error "fail to cancel record for $cl_user2"
17923 run_test 160m "Changelog clear race"
17926 remote_mds_nodsh && skip "remote MDS with nodsh" && return
17927 [[ $MDS1_VERSION -ge $(version_code 2.14.51) ]] ||
17928 skip "Need MDS version at least 2.14.51"
17937 changelog_register || error "first changelog_register failed"
17939 cl_users=(${CL_USERS[mds1]})
17940 cl_user1="${cl_users[0]}"
17942 # generate some changelog records to accumulate on MDT0
17943 test_mkdir -i0 -c1 $DIR/$tdir || error "test_mkdir $tdir failed"
17944 first_rec=$(changelog_users $SINGLEMDS |
17945 awk '/^current.index:/ { print $NF }')
17946 while (( last_rec < (( first_rec + 65000)) )); do
17947 createmany -m $DIR/$tdir/$tfile 10000 ||
17948 error "create $DIR/$tdir/$tfile failed"
17950 for i in $(seq 0 10000); do
17951 mrename $DIR/$tdir/$tfile$i $DIR/$tdir/$tfile-new$i \
17955 unlinkmany $DIR/$tdir/$tfile-new 10000 ||
17956 error "unlinkmany failed unlink"
17957 last_rec=$(changelog_users $SINGLEMDS |
17958 awk '/^current.index:/ { print $NF }')
17959 echo last record $last_rec
17960 (( last_rec == 0 )) && error "no changelog found"
17963 #define OBD_FAIL_MDS_CHANGELOG_DEL 0x16c
17964 do_facet mds1 $LCTL set_param fail_loc=0x8000016c fail_val=0
17966 __changelog_clear mds1 $cl_user1 0 &
17969 __changelog_clear mds1 $cl_user1 0 ||
17970 error "fail to cancel record for $cl_user1"
17972 [[ $? -eq 0 ]] || error "fail to cancel record for $cl_user2"
17974 run_test 160n "Changelog destroy race"
17977 local mdt="$(facet_svc $SINGLEMDS)"
17979 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
17980 remote_mds_nodsh && skip "remote MDS with nodsh"
17981 [ $MDS1_VERSION -ge $(version_code 2.14.52) ] ||
17982 skip "Need MDS version at least 2.14.52"
17984 changelog_register --user test_160o -m unlnk+close+open ||
17985 error "changelog_register failed"
17987 do_facet $SINGLEMDS $LCTL --device $mdt \
17988 changelog_register -u "Tt3_-#" &&
17989 error "bad symbols in name should fail"
17991 do_facet $SINGLEMDS $LCTL --device $mdt \
17992 changelog_register -u test_160o &&
17993 error "the same name registration should fail"
17995 do_facet $SINGLEMDS $LCTL --device $mdt \
17996 changelog_register -u test_160toolongname &&
17997 error "too long name registration should fail"
17999 changelog_chmask "MARK+HSM"
18000 lctl get_param mdd.*.changelog*mask
18001 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
18002 changelog_users $SINGLEMDS | grep -q $cl_user ||
18003 error "User $cl_user not found in changelog_users"
18005 echo $cl_user | grep -q test_160o ||
18006 error "User $cl_user has no specific name 'test160o'"
18009 changelog_clear 0 || error "changelog_clear failed"
18010 # generate some changelog records to accumulate on MDT0
18011 test_mkdir -p -i0 -c1 $DIR/$tdir || error "test_mkdir $tdir failed"
18012 touch $DIR/$tdir/$tfile # open 1
18014 OPENS=$(changelog_dump | grep -c "OPEN")
18015 [[ $OPENS -eq 1 ]] || error "OPEN changelog mask count $OPENS != 1"
18017 # must be no MKDIR it wasn't set as user mask
18018 MKDIR=$(changelog_dump | grep -c "MKDIR")
18019 [[ $MKDIR -eq 0 ]] || error "MKDIR changelog mask found $MKDIR > 0"
18021 oldmask=$(do_facet $SINGLEMDS $LCTL get_param \
18022 mdd.$mdt.changelog_current_mask -n)
18023 # register maskless user
18024 changelog_register || error "changelog_register failed"
18025 # effective mask should be not changed because it is not minimal
18026 mask=$(do_facet $SINGLEMDS $LCTL get_param \
18027 mdd.$mdt.changelog_current_mask -n)
18028 [[ $mask == $oldmask ]] || error "mask was changed: $mask vs $oldmask"
18029 # set server mask to minimal value
18030 changelog_chmask "MARK"
18031 # check effective mask again, should be treated as DEFMASK now
18032 mask=$(do_facet $SINGLEMDS $LCTL get_param \
18033 mdd.$mdt.changelog_current_mask -n)
18034 [[ $mask == *"HLINK"* ]] || error "mask is not DEFMASK as expected"
18036 if (( $MDS1_VERSION >= $(version_code 2.15.52) )) ; then
18037 # set server mask back to some value
18038 changelog_chmask "CLOSE,UNLNK"
18039 # check effective mask again, should not remain as DEFMASK
18040 mask=$(do_facet $SINGLEMDS $LCTL get_param \
18041 mdd.$mdt.changelog_current_mask -n)
18042 [[ $mask != *"HLINK"* ]] || error "mask is still DEFMASK"
18045 do_facet $SINGLEMDS $LCTL --device $mdt \
18046 changelog_deregister -u test_160o ||
18047 error "cannot deregister by name"
18049 run_test 160o "changelog user name and mask"
18052 remote_mds_nodsh && skip "remote MDS with nodsh" && return
18053 [[ $MDS1_VERSION -ge $(version_code 2.14.51) ]] ||
18054 skip "Need MDS version at least 2.14.51"
18055 [[ "$mds1_FSTYPE" == "ldiskfs" ]] || skip "ldiskfs only test"
18061 changelog_register || error "first changelog_register failed"
18063 cl_users=(${CL_USERS[mds1]})
18064 cl_user1="${cl_users[0]}"
18066 test_mkdir -p -i0 -c1 $DIR/$tdir || error "test_mkdir $tdir failed"
18067 createmany -m $DIR/$tdir/$tfile 50 ||
18068 error "create $DIR/$tdir/$tfile failed"
18069 unlinkmany $DIR/$tdir/$tfile 50 || error "unlinkmany failed"
18072 # check changelogs have been generated
18073 entry_count=$(changelog_dump | wc -l)
18074 ((entry_count != 0)) || error "no changelog entries found"
18076 # remove changelog_users and check that orphan entries are removed
18078 local dev=$(mdsdevname 1)
18079 do_facet mds1 "$DEBUGFS -w -R 'rm changelog_users' $dev"
18080 start mds1 $dev $MDS_MOUNT_OPTS || error "cannot start mds1"
18081 entry_count=$(changelog_dump | wc -l)
18082 ((entry_count == 0)) ||
18083 error "found $entry_count changelog entries, expected none"
18085 run_test 160p "Changelog orphan cleanup with no users"
18088 local mdt="$(facet_svc $SINGLEMDS)"
18091 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
18092 remote_mds_nodsh && skip "remote MDS with nodsh"
18093 [ $MDS1_VERSION -ge $(version_code 2.14.54) ] ||
18094 skip "Need MDS version at least 2.14.54"
18096 # set server mask to minimal value like server init does
18097 changelog_chmask "MARK"
18098 clu=$(do_facet $SINGLEMDS $LCTL --device $mdt changelog_register -n) ||
18099 error "changelog_register failed"
18100 # check effective mask again, should be treated as DEFMASK now
18101 mask=$(do_facet $SINGLEMDS $LCTL get_param \
18102 mdd.$mdt.changelog_current_mask -n)
18103 do_facet $SINGLEMDS $LCTL --device $mdt changelog_deregister $clu ||
18104 error "changelog_deregister failed"
18105 [[ $mask == *"HLINK"* ]] || error "mask is not DEFMASK as expected"
18107 run_test 160q "changelog effective mask is DEFMASK if not set"
18110 remote_mds_nodsh && skip "remote MDS with nodsh"
18111 (( $MDS1_VERSION >= $(version_code 2.14.55) )) ||
18112 skip "Need MDS version at least 2.14.55"
18114 local mdts=$(comma_list $(mdts_nodes))
18116 #define OBD_FAIL_TIME_IN_CHLOG_USER 0x1314
18117 do_nodes $mdts $LCTL set_param fail_loc=0x1314 \
18118 fail_val=$((24 * 3600 * 10))
18120 # Create a user which is 10 days old
18121 changelog_register || error "first changelog_register failed"
18123 declare -A cl_user1
18126 # generate some changelog records to accumulate on each MDT
18127 # use all_char because created files should be evenly distributed
18128 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
18129 error "test_mkdir $tdir failed"
18130 for ((i = 0; i < MDSCOUNT; i++)); do
18131 $LFS mkdir -i $i $DIR/$tdir/d$i.1 $DIR/$tdir/d$i.2 ||
18132 error "create $DIR/$tdir/d$i.1 failed"
18135 # check changelogs have been generated
18136 local nbcl=$(changelog_dump | wc -l)
18137 (( nbcl > 0 )) || error "no changelogs found"
18139 # reduce the max_idle_indexes value to make sure we exceed it
18140 for param in "changelog_max_idle_indexes=2097446912" \
18141 "changelog_max_idle_time=2592000" \
18143 "changelog_min_gc_interval=2"; do
18144 local MDT0=$(facet_svc $SINGLEMDS)
18145 local var="${param%=*}"
18146 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
18148 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
18149 do_nodes $mdts $LCTL set_param mdd.*.$param ||
18150 error "unable to set mdd.*.$param"
18153 local start=$SECONDS
18154 for i in $(seq $MDSCOUNT); do
18155 cl_users=(${CL_USERS[mds$i]})
18156 cl_user1[mds$i]="${cl_users[0]}"
18158 [[ -n "${cl_user1[mds$i]}" ]] ||
18159 error "mds$i: no user registered"
18162 #define OBD_FAIL_MDS_CHANGELOG_IDX_PUMP 0x16d
18163 do_nodes $mdts $LCTL set_param fail_loc=0x16d fail_val=500000000
18165 # ensure we are past the previous changelog_min_gc_interval set above
18166 local sleep2=$((start + 2 - SECONDS))
18167 (( sleep2 > 0 )) && echo "sleep $sleep2 for interval" && sleep $sleep2
18169 # Generate one more changelog to trigger GC
18170 for ((i = 0; i < MDSCOUNT; i++)); do
18171 $LFS mkdir -i $i $DIR/$tdir/d$i.3 $DIR/$tdir/d$i.4 ||
18172 error "create $DIR/$tdir/d$i.3 failed"
18175 # ensure gc thread is done
18176 for node in $(mdts_nodes); do
18177 wait_update $node "pgrep chlg_gc_thread" "" 20 ||
18178 error "$node: GC-thread not done"
18181 do_nodes $mdts $LCTL set_param fail_loc=0
18183 for (( i = 1; i <= MDSCOUNT; i++ )); do
18184 # check cl_user1 is purged
18185 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" &&
18186 error "mds$i: User ${cl_user1[mds$i]} is registered"
18190 run_test 160s "changelog garbage collect on idle records * time"
18193 remote_mds_nodsh && skip "remote MDS with nodsh"
18194 (( $MDS1_VERSION >= $(version_code 2.15.50) )) ||
18195 skip "Need MDS version at least 2.15.50"
18197 local MDT0=$(facet_svc $SINGLEMDS)
18203 changelog_register --user user1 -m all ||
18204 error "user1 failed to register"
18206 mkdir_on_mdt0 $DIR/$tdir
18207 # create default overstripe to maximize changelog size
18208 $LFS setstripe -C 8 $DIR/$tdir || error "setstripe failed"
18209 createmany -o $DIR/$tdir/u1_ 2000 || error "createmany for user1 failed"
18210 llog_size1=$(do_facet mds1 $LCTL get_param -n mdd.$MDT0.changelog_size)
18212 # user2 consumes less records so less space
18213 changelog_register --user user2 || error "user2 failed to register"
18214 createmany -o $DIR/$tdir/u2_ 500 || error "createmany for user2 failed"
18215 llog_size2=$(do_facet mds1 $LCTL get_param -n mdd.$MDT0.changelog_size)
18217 # check changelogs have been generated
18218 local nbcl=$(changelog_dump | wc -l)
18219 (( nbcl > 0 )) || error "no changelogs found"
18221 # reduce the changelog_min_gc_interval to force check
18222 for param in "changelog_gc=1" "changelog_min_gc_interval=2"; do
18223 local var="${param%=*}"
18224 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
18226 stack_trap "do_facet mds1 $LCTL set_param mdd.$MDT0.$var=$old"
18227 do_facet mds1 $LCTL set_param mdd.$MDT0.$param ||
18228 error "unable to set mdd.*.$param"
18232 cl_users=(${CL_USERS[mds1]})
18233 cl_user1="${cl_users[0]}"
18234 cl_user2="${cl_users[1]}"
18236 [[ -n $cl_user1 ]] ||
18237 error "mds1: user #1 isn't registered"
18238 [[ -n $cl_user2 ]] ||
18239 error "mds1: user #2 isn't registered"
18241 # ensure we are past the previous changelog_min_gc_interval set above
18242 local sleep2=$((start + 2 - SECONDS))
18243 (( sleep2 > 0 )) && echo "sleep $sleep2 for interval" && sleep $sleep2
18245 #define OBD_FAIL_MDS_CHANGELOG_ENOSPC 0x018c
18246 do_facet mds1 $LCTL set_param fail_loc=0x018c \
18247 fail_val=$(((llog_size1 + llog_size2) / 2))
18249 # Generate more changelog to trigger GC
18250 createmany -o $DIR/$tdir/u3_ 4 ||
18251 error "create failed for more files"
18253 # ensure gc thread is done
18254 wait_update_facet mds1 "pgrep chlg_gc_thread" "" 20 ||
18255 error "mds1: GC-thread not done"
18257 do_facet mds1 $LCTL set_param fail_loc=0
18259 # check cl_user1 is purged
18260 changelog_users mds1 | grep -q "$cl_user1" &&
18261 error "User $cl_user1 is registered"
18262 # check cl_user2 is not purged
18263 changelog_users mds1 | grep -q "$cl_user2" ||
18264 error "User $cl_user2 is not registered"
18266 run_test 160t "changelog garbage collect on lack of space"
18269 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18271 test_mkdir -c1 $DIR/$tdir
18272 cp /etc/hosts $DIR/$tdir/$tfile
18273 test_mkdir -c1 $DIR/$tdir/foo1
18274 test_mkdir -c1 $DIR/$tdir/foo2
18275 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
18276 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
18277 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
18278 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
18279 local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[]')
18280 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
18281 $LFS fid2path $DIR $FID
18282 error "bad link ea"
18285 rm $DIR/$tdir/foo2/zachary
18287 rm $DIR/$tdir/foo2/thor
18289 rm $DIR/$tdir/$tfile
18291 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
18292 [ "$($LFS fid2path $FSNAME --link 1 $FID)" != "$tdir/foo2/maggie" ] &&
18293 { $LFS fid2path $DIR $FID; error "bad link rename"; }
18294 rm $DIR/$tdir/foo2/maggie
18297 local longname=$tfile.avg_len_is_thirty_two_
18298 stack_trap "unlinkmany $DIR/$tdir/foo2/$longname 1000 || \
18299 error_noexit 'failed to unlink many hardlinks'" EXIT
18300 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 ||
18301 error "failed to hardlink many files"
18302 links=$($LFS fid2path $DIR $FID | wc -l)
18303 echo -n "${links}/1000 links in link EA"
18304 [[ $links -gt 60 ]] || error "expected at least 60 links in link EA"
18306 run_test 161a "link ea sanity"
18309 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18310 [ $MDSCOUNT -lt 2 ] && skip_env "skipping remote directory test"
18313 local remote_dir=$DIR/$tdir/remote_dir
18315 mkdir -p $DIR/$tdir
18316 $LFS mkdir -i $MDTIDX $remote_dir ||
18317 error "create remote directory failed"
18319 cp /etc/hosts $remote_dir/$tfile
18320 mkdir -p $remote_dir/foo1
18321 mkdir -p $remote_dir/foo2
18322 ln $remote_dir/$tfile $remote_dir/foo1/sofia
18323 ln $remote_dir/$tfile $remote_dir/foo2/zachary
18324 ln $remote_dir/$tfile $remote_dir/foo1/luna
18325 ln $remote_dir/$tfile $remote_dir/foo2/thor
18327 local FID=$($LFS path2fid $remote_dir/$tfile | tr -d '[' |
18329 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
18330 $LFS fid2path $DIR $FID
18331 error "bad link ea"
18334 rm $remote_dir/foo2/zachary
18336 rm $remote_dir/foo2/thor
18338 rm $remote_dir/$tfile
18340 mv $remote_dir/foo1/sofia $remote_dir/foo2/maggie
18341 local link_path=$($LFS fid2path $FSNAME --link 1 $FID)
18342 if [ "$DIR/$link_path" != "$remote_dir/foo2/maggie" ]; then
18343 $LFS fid2path $DIR $FID
18344 error "bad link rename"
18346 rm $remote_dir/foo2/maggie
18349 local longname=filename_avg_len_is_thirty_two_
18350 createmany -l$remote_dir/foo1/luna $remote_dir/foo2/$longname 1000 ||
18351 error "failed to hardlink many files"
18352 links=$($LFS fid2path $DIR $FID | wc -l)
18353 echo -n "${links}/1000 links in link EA"
18354 [[ ${links} -gt 60 ]] ||
18355 error "expected at least 60 links in link EA"
18356 unlinkmany $remote_dir/foo2/$longname 1000 ||
18357 error "failed to unlink many hardlinks"
18359 run_test 161b "link ea sanity under remote directory"
18362 remote_mds_nodsh && skip "remote MDS with nodsh"
18363 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18364 [[ $MDS1_VERSION -lt $(version_code 2.1.5) ]] &&
18365 skip "Need MDS version at least 2.1.5"
18367 # define CLF_RENAME_LAST 0x0001
18368 # rename overwrite a target having nlink = 1 (changelog flag 0x1)
18369 changelog_register || error "changelog_register failed"
18372 test_mkdir -i $((MDSCOUNT - 1)) $DIR/$tdir
18373 touch $DIR/$tdir/foo_161c
18374 touch $DIR/$tdir/bar_161c
18375 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
18376 changelog_dump | grep RENME | tail -n 5
18377 local flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
18378 changelog_clear 0 || error "changelog_clear failed"
18379 if [ x$flags != "x0x1" ]; then
18380 error "flag $flags is not 0x1"
18383 echo "rename overwrite target with nlink = 1, changelog flags=$flags"
18384 # rename overwrite a target having nlink > 1 (changelog flag 0x0)
18385 touch $DIR/$tdir/foo_161c
18386 touch $DIR/$tdir/bar_161c
18387 ln $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
18388 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
18389 changelog_dump | grep RENME | tail -n 5
18390 flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
18391 changelog_clear 0 || error "changelog_clear failed"
18392 if [ x$flags != "x0x0" ]; then
18393 error "flag $flags is not 0x0"
18395 echo "rename overwrite a target having nlink > 1," \
18396 "changelog record has flags of $flags"
18398 # rename doesn't overwrite a target (changelog flag 0x0)
18399 touch $DIR/$tdir/foo_161c
18400 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/foo2_161c
18401 changelog_dump | grep RENME | tail -n 5
18402 flags=$(changelog_dump | grep RENME | tail -1 | cut -f5 -d' ')
18403 changelog_clear 0 || error "changelog_clear failed"
18404 if [ x$flags != "x0x0" ]; then
18405 error "flag $flags is not 0x0"
18407 echo "rename doesn't overwrite a target," \
18408 "changelog record has flags of $flags"
18410 # define CLF_UNLINK_LAST 0x0001
18411 # unlink a file having nlink = 1 (changelog flag 0x1)
18412 rm -f $DIR/$tdir/foo2_161c
18413 changelog_dump | grep UNLNK | tail -n 5
18414 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
18415 changelog_clear 0 || error "changelog_clear failed"
18416 if [ x$flags != "x0x1" ]; then
18417 error "flag $flags is not 0x1"
18419 echo "unlink a file having nlink = 1," \
18420 "changelog record has flags of $flags"
18422 # unlink a file having nlink > 1 (changelog flag 0x0)
18423 ln -f $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
18424 rm -f $DIR/$tdir/foobar_161c
18425 changelog_dump | grep UNLNK | tail -n 5
18426 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
18427 changelog_clear 0 || error "changelog_clear failed"
18428 if [ x$flags != "x0x0" ]; then
18429 error "flag $flags is not 0x0"
18431 echo "unlink a file having nlink > 1, changelog record flags '$flags'"
18433 run_test 161c "check CL_RENME[UNLINK] changelog record flags"
18436 remote_mds_nodsh && skip "remote MDS with nodsh"
18437 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
18442 changelog_register || error "changelog_register failed"
18444 # work in a standalone dir to avoid locking on $DIR/$MOUNT to
18445 # interfer with $MOUNT/.lustre/fid/ access
18447 [[ $? -eq 0 ]] || error "mkdir failed"
18449 #define OBD_FAIL_LLITE_CREATE_NODE_PAUSE 0x140c | CFS_FAIL_ONCE
18450 $LCTL set_param fail_loc=0x8000140c
18452 $LCTL set_param fail_val=5
18455 echo foofoo > $DIR/$tdir/$tfile &
18458 # wait for create to be delayed
18462 [[ $? -eq 0 ]] || error "create should be blocked"
18464 local tempfile="$(mktemp --tmpdir $tfile.XXXXXX)"
18465 stack_trap "rm -f $tempfile"
18466 fid=$(changelog_extract_field "CREAT" "$tfile" "t=")
18467 cat $MOUNT/.lustre/fid/$fid 2>/dev/null >$tempfile || error "cat failed"
18468 # some delay may occur during ChangeLog publishing and file read just
18469 # above, that could allow file write to happen finally
18470 [[ -s $tempfile ]] && echo "file should be empty"
18472 $LCTL set_param fail_loc=0
18475 [[ $? -eq 0 ]] || error "create failed"
18477 run_test 161d "create with concurrent .lustre/fid access"
18480 local expected="$1"
18485 path=$($LFS fid2path "$@")
18488 if [ $rc -ne 0 ]; then
18489 error "path looked up of '$expected' failed: rc=$rc"
18490 elif [ "$path" != "$expected" ]; then
18491 error "path looked up '$path' instead of '$expected'"
18493 echo "FID '$fid' resolves to path '$path' as expected"
18497 test_162a() { # was test_162
18498 test_mkdir -p -c1 $DIR/$tdir/d2
18499 touch $DIR/$tdir/d2/$tfile
18500 touch $DIR/$tdir/d2/x1
18501 touch $DIR/$tdir/d2/x2
18502 test_mkdir -p -c1 $DIR/$tdir/d2/a/b/c
18503 test_mkdir -p -c1 $DIR/$tdir/d2/p/q/r
18505 local fid=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[]')
18506 check_path "$tdir/d2/$tfile" $FSNAME "$fid" --link 0
18509 ln -s $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/slink
18510 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink | tr -d '[]')
18511 check_path "$tdir/d2/p/q/r/slink" $FSNAME "$fid" --link 0
18513 # softlink to wrong file
18514 ln -s /this/is/garbage $DIR/$tdir/d2/p/q/r/slink.wrong
18515 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink.wrong | tr -d '[]')
18516 check_path "$tdir/d2/p/q/r/slink.wrong" $FSNAME "$fid" --link 0
18519 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
18520 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
18521 fid=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[]')
18522 # fid2path dir/fsname should both work
18523 check_path "$tdir/d2/a/b/c/new_file" $FSNAME "$fid" --link 1
18524 check_path "$DIR/$tdir/d2/p/q/r/hlink" $DIR "$fid" --link 0
18526 # hardlink count: check that there are 2 links
18527 local nlinks=$($LFS fid2path $DIR "$fid" | wc -l)
18528 [ $nlinks -eq 2 ] || error "expect 2 links, found $nlinks"
18530 # hardlink indexing: remove the first link
18531 rm $DIR/$tdir/d2/p/q/r/hlink
18532 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $fid --link 0
18534 run_test 162a "path lookup sanity"
18537 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18538 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18541 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
18542 error "create striped dir failed"
18544 local FID=$($LFS getdirstripe $DIR/$tdir/striped_dir |
18545 tail -n 1 | awk '{print $2}')
18546 stat $MOUNT/.lustre/fid/$FID && error "sub_stripe can be accessed"
18548 touch $DIR/$tdir/striped_dir/f{0..4} || error "touch f0..4 failed"
18549 mkdir $DIR/$tdir/striped_dir/d{0..4} || error "mkdir d0..4 failed"
18552 for ((i=0;i<5;i++)); do
18553 FID=$($LFS path2fid $DIR/$tdir/striped_dir/f$i | tr -d '[]') ||
18554 error "get fid for f$i failed"
18555 check_path "$tdir/striped_dir/f$i" $FSNAME $FID --link 0
18557 FID=$($LFS path2fid $DIR/$tdir/striped_dir/d$i | tr -d '[]') ||
18558 error "get fid for d$i failed"
18559 check_path "$tdir/striped_dir/d$i" $FSNAME $FID --link 0
18564 run_test 162b "striped directory path lookup sanity"
18566 # LU-4239: Verify fid2path works with paths 100 or more directories deep
18568 [[ $MDS1_VERSION -lt $(version_code 2.7.51) ]] &&
18569 skip "Need MDS version at least 2.7.51"
18571 local lpath=$tdir.local
18572 local rpath=$tdir.remote
18574 test_mkdir $DIR/$lpath
18575 test_mkdir $DIR/$rpath
18577 for ((i = 0; i <= 101; i++)); do
18580 FID=$($LFS path2fid $DIR/$lpath | tr -d '[]') ||
18581 error "get fid for local directory $DIR/$lpath failed"
18582 check_path "$DIR/$lpath" $MOUNT $FID --link 0
18585 test_mkdir $DIR/$rpath
18586 FID=$($LFS path2fid $DIR/$rpath | tr -d '[]') ||
18587 error "get fid for remote directory $DIR/$rpath failed"
18588 check_path "$DIR/$rpath" $MOUNT $FID --link 0
18593 run_test 162c "fid2path works with paths 100 or more directories deep"
18595 oalr_event_count() {
18599 awk -v name="${FSNAME}-OST0000" \
18600 -v event="${event}" \
18601 '$1 == "TRACE" && $2 == event && $3 == name' \
18606 oalr_expect_event_count() {
18609 local expect="${3}"
18612 count=$(oalr_event_count "${event}" "${trace}")
18613 if ((count == expect)); then
18617 error_noexit "${event} event count was '${count}', expected ${expect}"
18623 do_facet ost1 killall --quiet -KILL ofd_access_log_reader || true
18625 start ost1 "$(ostdevname 1)" $OST_MOUNT_OPTS
18629 sync # Flush previous IOs so we can count log entries.
18630 do_facet ost1 $LCTL set_param "obdfilter.${FSNAME}-OST0000.access_log_size=4096"
18631 stack_trap cleanup_165 EXIT
18635 local trace="/tmp/${tfile}.trace"
18639 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
18640 skip "OFD access log unsupported"
18643 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
18646 do_facet ost1 ofd_access_log_reader --list
18649 do_facet ost1 killall -TERM ofd_access_log_reader
18653 if ((rc != 0)); then
18654 error "ofd_access_log_reader exited with rc = '${rc}'"
18657 # Parse trace file for discovery events:
18658 oalr_expect_event_count alr_log_add "${trace}" 1
18659 oalr_expect_event_count alr_log_eof "${trace}" 1
18660 oalr_expect_event_count alr_log_free "${trace}" 1
18662 run_test 165a "ofd access log discovery"
18665 local trace="/tmp/${tfile}.trace"
18666 local file="${DIR}/${tfile}"
18675 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
18676 skip "OFD access log unsupported"
18679 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
18682 do_facet ost1 ofd_access_log_reader --list
18684 lfs setstripe -c 1 -i 0 "${file}"
18685 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
18686 error "cannot create '${file}'"
18689 do_facet ost1 killall -TERM ofd_access_log_reader
18693 if ((rc != 0)); then
18694 error "ofd_access_log_reader exited with rc = '${rc}'"
18697 oalr_expect_event_count alr_log_entry "${trace}" 1
18699 pfid1=$($LFS path2fid "${file}")
18701 # 1 2 3 4 5 6 7 8 9 10
18702 # TRACE alr_log_entry OST PFID BEGIN END TIME SIZE COUNT FLAGS
18703 entry=( - $(awk -v pfid="${pfid}" '$1 == "TRACE" && $2 == "alr_log_entry"' "${trace}" ) )
18705 echo "entry = '${entry[*]}'" >&2
18708 if [[ "${pfid1}" != "${pfid2}" ]]; then
18709 error "entry '${entry[*]}' has invalid PFID '${pfid2}', expected ${pfid1}"
18713 if ((size != 1048576)); then
18714 error "entry '${entry[*]}' has invalid io size '${size}', expected 1048576"
18718 if [[ "${flags}" != "w" ]]; then
18719 error "entry '${entry[*]}' has invalid io flags '${flags}', expected 'w'"
18722 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
18725 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r524288c ||
18726 error "cannot read '${file}'"
18729 do_facet ost1 killall -TERM ofd_access_log_reader
18733 if ((rc != 0)); then
18734 error "ofd_access_log_reader exited with rc = '${rc}'"
18737 oalr_expect_event_count alr_log_entry "${trace}" 1
18739 entry=( - $(awk -v pfid="${pfid}" '$1 == "TRACE" && $2 == "alr_log_entry"' "${trace}" ) )
18740 echo "entry = '${entry[*]}'" >&2
18743 if [[ "${pfid1}" != "${pfid2}" ]]; then
18744 error "entry '${entry[*]}' has invalid PFID '${pfid2}', expected ${pfid1}"
18748 if ((size != 524288)); then
18749 error "entry '${entry[*]}' has invalid io size '${size}', 524288"
18753 if [[ "${flags}" != "r" ]]; then
18754 error "entry '${entry[*]}' has invalid io flags '${flags}', expected 'r'"
18757 run_test 165b "ofd access log entries are produced and consumed"
18760 local trace="/tmp/${tfile}.trace"
18761 local file="${DIR}/${tdir}/${tfile}"
18763 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
18764 skip "OFD access log unsupported"
18766 test_mkdir "${DIR}/${tdir}"
18769 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
18772 lfs setstripe -c 1 -i 0 "${DIR}/${tdir}"
18774 # 4096 / 64 = 64. Create twice as many entries.
18775 for ((i = 0; i < 128; i++)); do
18776 $MULTIOP "${file}-${i}" oO_CREAT:O_WRONLY:w512c ||
18777 error "cannot create file"
18782 do_facet ost1 killall -TERM ofd_access_log_reader
18785 if ((rc != 0)); then
18786 error "ofd_access_log_reader exited with rc = '${rc}'"
18789 unlinkmany "${file}-%d" 128
18791 run_test 165c "full ofd access logs do not block IOs"
18793 oal_get_read_count() {
18796 # STATS lustre-OST0001 alr_read_count 1
18798 do_facet ost1 cat "${stats}" |
18799 awk '$1 == "STATS" && $3 == "alr_read_count" { count = $4; }
18800 END { print count; }'
18803 oal_expect_read_count() {
18808 # Ask ofd_access_log_reader to write stats.
18809 do_facet ost1 killall -USR1 ofd_access_log_reader
18811 # Allow some time for things to happen.
18814 count=$(oal_get_read_count "${stats}")
18815 if ((count == expect)); then
18819 error_noexit "bad read count, got ${count}, expected ${expect}"
18820 do_facet ost1 cat "${stats}" >&2
18825 local stats="/tmp/${tfile}.stats"
18826 local file="${DIR}/${tdir}/${tfile}"
18827 local param="obdfilter.${FSNAME}-OST0000.access_log_mask"
18829 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
18830 skip "OFD access log unsupported"
18832 test_mkdir "${DIR}/${tdir}"
18835 do_facet ost1 ofd_access_log_reader --stats="${stats}" &
18838 lfs setstripe -c 1 -i 0 "${file}"
18840 do_facet ost1 lctl set_param "${param}=rw"
18841 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
18842 error "cannot create '${file}'"
18843 oal_expect_read_count "${stats}" 1
18845 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c ||
18846 error "cannot read '${file}'"
18847 oal_expect_read_count "${stats}" 2
18849 do_facet ost1 lctl set_param "${param}=r"
18850 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
18851 error "cannot create '${file}'"
18852 oal_expect_read_count "${stats}" 2
18854 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c ||
18855 error "cannot read '${file}'"
18856 oal_expect_read_count "${stats}" 3
18858 do_facet ost1 lctl set_param "${param}=w"
18859 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
18860 error "cannot create '${file}'"
18861 oal_expect_read_count "${stats}" 4
18863 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c ||
18864 error "cannot read '${file}'"
18865 oal_expect_read_count "${stats}" 4
18867 do_facet ost1 lctl set_param "${param}=0"
18868 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
18869 error "cannot create '${file}'"
18870 oal_expect_read_count "${stats}" 4
18872 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c ||
18873 error "cannot read '${file}'"
18874 oal_expect_read_count "${stats}" 4
18876 do_facet ost1 killall -TERM ofd_access_log_reader
18879 if ((rc != 0)); then
18880 error "ofd_access_log_reader exited with rc = '${rc}'"
18883 run_test 165d "ofd_access_log mask works"
18886 local stats="/tmp/${tfile}.stats"
18887 local file0="${DIR}/${tdir}-0/${tfile}"
18888 local file1="${DIR}/${tdir}-1/${tfile}"
18890 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
18891 skip "OFD access log unsupported"
18893 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
18895 test_mkdir -c 1 -i 0 "${DIR}/${tdir}-0"
18896 test_mkdir -c 1 -i 1 "${DIR}/${tdir}-1"
18898 lfs setstripe -c 1 -i 0 "${file0}"
18899 lfs setstripe -c 1 -i 0 "${file1}"
18902 do_facet ost1 ofd_access_log_reader -I 1 --stats="${stats}" &
18905 $MULTIOP "${file0}" oO_CREAT:O_WRONLY:w512c ||
18906 error "cannot create '${file0}'"
18908 oal_expect_read_count "${stats}" 0
18910 $MULTIOP "${file1}" oO_CREAT:O_WRONLY:w512c ||
18911 error "cannot create '${file1}'"
18913 oal_expect_read_count "${stats}" 1
18915 do_facet ost1 killall -TERM ofd_access_log_reader
18918 if ((rc != 0)); then
18919 error "ofd_access_log_reader exited with rc = '${rc}'"
18922 run_test 165e "ofd_access_log MDT index filter works"
18925 local trace="/tmp/${tfile}.trace"
18930 do_facet ost1 timeout 60 ofd_access_log_reader \
18931 --exit-on-close --debug=- --trace=- > "${trace}" &
18938 if ((rc != 0)); then
18939 error_noexit "ofd_access_log_reader exited with rc = '${rc}'"
18944 run_test 165f "ofd_access_log_reader --exit-on-close works"
18947 # do directio so as not to populate the page cache
18948 log "creating a 10 Mb file"
18949 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c ||
18950 error "multiop failed while creating a file"
18951 log "starting reads"
18952 dd if=$DIR/$tfile of=/dev/null bs=4096 &
18953 log "truncating the file"
18954 $MULTIOP $DIR/$tfile oO_TRUNC:c ||
18955 error "multiop failed while truncating the file"
18957 kill %+ || true # reads might have finished
18958 echo "wait until dd is finished"
18960 log "removing the temporary file"
18961 rm -rf $DIR/$tfile || error "tmp file removal failed"
18963 run_test 169 "parallel read and truncate should not deadlock"
18966 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18968 $LCTL clear # bug 18514
18969 $LCTL debug_daemon start $TMP/${tfile}_log_good
18971 $LCTL debug_daemon stop
18972 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
18973 error "sed failed to read log_good"
18975 $LCTL debug_daemon start $TMP/${tfile}_log_good
18977 $LCTL debug_daemon stop
18979 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
18980 error "lctl df log_bad failed"
18982 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
18983 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
18985 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
18986 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
18988 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
18989 error "bad_line good_line1 good_line2 are empty"
18991 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
18992 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
18993 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
18995 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
18996 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
18997 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
18999 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
19000 error "bad_line_new good_line_new are empty"
19002 local expected_good=$((good_line1 + good_line2*2))
19004 rm -f $TMP/${tfile}*
19005 # LU-231, short malformed line may not be counted into bad lines
19006 if [ $bad_line -ne $bad_line_new ] &&
19007 [ $bad_line -ne $((bad_line_new - 1)) ]; then
19008 error "expected $bad_line bad lines, but got $bad_line_new"
19012 if [ $expected_good -ne $good_line_new ]; then
19013 error "expected $expected_good good lines, but got $good_line_new"
19018 run_test 170 "test lctl df to handle corrupted log ====================="
19020 test_171() { # bug20592
19021 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19023 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
19024 $LCTL set_param fail_loc=0x50e
19025 $LCTL set_param fail_val=3000
19026 multiop_bg_pause $DIR/$tfile O_s || true
19028 kill -USR1 $MULTIPID
19032 if dmesg | grep "recursive fault"; then
19033 error "caught a recursive fault"
19035 $LCTL set_param fail_loc=0
19038 run_test 171 "test libcfs_debug_dumplog_thread stuck in do_exit() ======"
19042 #define OBD_FAIL_OBD_CLEANUP 0x60e
19043 $LCTL set_param fail_loc=0x60e
19044 umount $MOUNT || error "umount $MOUNT failed"
19045 stack_trap "mount_client $MOUNT"
19047 (( $($LCTL dl | egrep -c " osc | lov | lmv | mdc ") > 0 )) ||
19048 error "no client OBDs are remained"
19050 $LCTL dl | while read devno state type name foo; do
19053 $LCTL --device $name cleanup
19054 $LCTL --device $name detach
19057 # skip server devices
19062 if (( $($LCTL dl | egrep -c " osc | lov | lmv | mdc ") > 0 )); then
19063 $LCTL dl | egrep " osc | lov | lmv | mdc "
19064 error "some client OBDs are still remained"
19068 run_test 172 "manual device removal with lctl cleanup/detach ======"
19070 # it would be good to share it with obdfilter-survey/iokit-libecho code
19071 setup_obdecho_osc () {
19074 local obdfilter_name=$2
19075 echo "Creating new osc for $obdfilter_name on $ost_nid"
19076 # make sure we can find loopback nid
19077 $LCTL add_uuid $ost_nid $ost_nid >/dev/null 2>&1
19079 [ $rc -eq 0 ] && { $LCTL attach osc ${obdfilter_name}_osc \
19080 ${obdfilter_name}_osc_UUID || rc=2; }
19081 [ $rc -eq 0 ] && { $LCTL --device ${obdfilter_name}_osc setup \
19082 ${obdfilter_name}_UUID $ost_nid || rc=3; }
19086 cleanup_obdecho_osc () {
19087 local obdfilter_name=$1
19088 $LCTL --device ${obdfilter_name}_osc cleanup >/dev/null
19089 $LCTL --device ${obdfilter_name}_osc detach >/dev/null
19096 local pages=${3:-64}
19101 local obd_size=$(get_obd_size $node $OBD)
19102 local page_size=$(get_page_size $node)
19103 if [[ -n "$obd_size" ]]; then
19104 local new_count=$((obd_size / (pages * page_size / 1024)))
19105 [[ $new_count -ge $count ]] || count=$new_count
19108 do_facet $node "$LCTL attach echo_client ec ec_uuid" || rc=1
19109 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec setup $OBD" ||
19111 if [ $rc -eq 0 ]; then
19112 id=$(do_facet $node "$LCTL --device ec create 1" | awk '/object id/ {print $6}')
19113 [ ${PIPESTATUS[0]} -eq 0 -a -n "$id" ] || rc=3
19115 echo "New object id is $id"
19116 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec getattr $id" ||
19118 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec " \
19119 "test_brw $count w v $pages $id" || rc=4; }
19120 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec destroy $id 1" ||
19122 [ $rc -eq 0 ] || [ $rc -gt 2 ] &&
19123 { do_facet $node "$LCTL --device ec cleanup" || rc=5; }
19124 [ $rc -eq 0 ] || [ $rc -gt 1 ] &&
19125 { do_facet $node "$LCTL --device ec detach" || rc=6; }
19126 [ $rc -ne 0 ] && echo "obecho_create_test failed: $rc"
19131 skip "obdecho on osc is no longer supported"
19133 run_test 180a "test obdecho on osc"
19136 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19137 remote_ost_nodsh && skip "remote OST with nodsh"
19139 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
19140 stack_trap "do_facet ost1 rmmod obdecho" EXIT ||
19141 error "failed to load module obdecho"
19143 local target=$(do_facet ost1 $LCTL dl |
19144 awk '/obdfilter/ { print $4; exit; }')
19146 if [ -n "$target" ]; then
19147 obdecho_test $target ost1 || error "obdecho_test failed with $?"
19149 do_facet ost1 $LCTL dl
19150 error "there is no obdfilter target on ost1"
19153 run_test 180b "test obdecho directly on obdfilter"
19155 test_180c() { # LU-2598
19156 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19157 remote_ost_nodsh && skip "remote OST with nodsh"
19158 [[ $MDS1_VERSION -lt $(version_code 2.4.0) ]] &&
19159 skip "Need MDS version at least 2.4.0"
19161 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
19162 stack_trap "do_facet ost1 rmmod obdecho" EXIT ||
19163 error "failed to load module obdecho"
19165 local target=$(do_facet ost1 $LCTL dl |
19166 awk '/obdfilter/ { print $4; exit; }')
19168 if [ -n "$target" ]; then
19169 local pages=16384 # 64MB bulk I/O RPC size
19171 obdecho_test "$target" ost1 "$pages" ||
19172 error "obdecho_test with pages=$pages failed with $?"
19174 do_facet ost1 $LCTL dl
19175 error "there is no obdfilter target on ost1"
19178 run_test 180c "test huge bulk I/O size on obdfilter, don't LASSERT"
19180 test_181() { # bug 22177
19181 test_mkdir $DIR/$tdir
19182 # create enough files to index the directory
19183 createmany -o $DIR/$tdir/foobar 4000
19184 # print attributes for debug purpose
19187 multiop_bg_pause $DIR/$tdir D_Sc || return 1
19189 # remove the files & current working dir
19190 unlinkmany $DIR/$tdir/foobar 4000
19192 kill -USR1 $MULTIPID
19194 stat $DIR/$tdir && error "open-unlinked dir was not removed!"
19197 run_test 181 "Test open-unlinked dir ========================"
19203 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
19205 $LCTL set_param mdc.*.rpc_stats=clear
19207 for (( i = 0; i < $tcount; i++ )) ; do
19208 mkdir $DIR/$tdir/$i
19211 for (( i = 0; i < $tcount; i++ )) ; do
19212 createmany -o $DIR/$tdir/$i/f- $fcount &
19216 for (( i = 0; i < $tcount; i++ )) ; do
19217 unlinkmany $DIR/$tdir/$i/f- $fcount &
19221 $LCTL get_param mdc.*.rpc_stats
19225 run_test 182a "Test parallel modify metadata operations from mdc"
19228 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
19229 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
19236 do_facet mds1 $LCTL list_param \
19237 osp.$FSNAME-MDT*-osp-MDT*.rpc_stats ||
19238 skip "MDS lacks parallel RPC handling"
19240 $LFS mkdir -i 0 $DIR/$tdir || error "creating dir $DIR/$tdir"
19242 rpc_count=$(do_facet mds1 $LCTL get_param -n \
19243 osp.$FSNAME-MDT0001-osp-MDT0000.max_mod_rpcs_in_flight)
19246 createmany -i 0 -d $DIR/$tdir/t- $tcount
19248 for (( i = 0; i < $tcount; i++ )) ; do
19249 createmany -i 0 -d $DIR/$tdir/t-$i/d- 0 $dcount &
19253 delta=$((etime - stime))
19254 echo "Time for file creation $delta sec for $rpc_count parallel RPCs"
19257 for (( i = 0; i < $tcount; i++ )) ; do
19258 unlinkmany -d $DIR/$tdir/$i/d- $dcount &
19262 delta=$((etime - stime))
19263 echo "Time for file removal $delta sec for $rpc_count parallel RPCs"
19267 $LFS mkdir -i 0 $DIR/$tdir || error "creating dir $DIR/$tdir"
19269 do_facet mds1 $LCTL set_param osp.$FSNAME-MDT0001-osp-MDT0000.max_mod_rpcs_in_flight=1
19272 createmany -i 0 -d $DIR/$tdir/t- $tcount
19274 for (( i = 0; i < $tcount; i++ )) ; do
19275 createmany -i 0 -d $DIR/$tdir/t-$i/d- 0 $dcount &
19279 delta=$((etime - stime))
19280 echo "Time for file creation $delta sec for 1 RPC sent at a time"
19283 for (( i = 0; i < $tcount; i++ )) ; do
19284 unlinkmany -d $DIR/$tdir/t-$i/d- $dcount &
19288 delta=$((etime - stime))
19289 echo "Time for file removal $delta sec for 1 RPC sent at a time"
19291 do_facet mds1 $LCTL set_param osp.$FSNAME-MDT0001-osp-MDT0000.max_mod_rpcs_in_flight=$rpc_count
19293 run_test 182b "Test parallel modify metadata operations from osp"
19295 test_183() { # LU-2275
19296 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19297 remote_mds_nodsh && skip "remote MDS with nodsh"
19298 [[ $MDS1_VERSION -lt $(version_code 2.3.56) ]] &&
19299 skip "Need MDS version at least 2.3.56"
19301 mkdir_on_mdt0 $DIR/$tdir || error "creating dir $DIR/$tdir"
19302 echo aaa > $DIR/$tdir/$tfile
19304 #define OBD_FAIL_MDS_NEGATIVE_POSITIVE 0x148
19305 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x148
19307 ls -l $DIR/$tdir && error "ls succeeded, should have failed"
19308 cat $DIR/$tdir/$tfile && error "cat succeeded, should have failed"
19310 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
19312 # Flush negative dentry cache
19313 touch $DIR/$tdir/$tfile
19315 # We are not checking for any leaked references here, they'll
19316 # become evident next time we do cleanup with module unload.
19319 run_test 183 "No crash or request leak in case of strange dispositions ========"
19321 # test suite 184 is for LU-2016, LU-2017
19323 check_swap_layouts_support
19325 dir0=$DIR/$tdir/$testnum
19326 test_mkdir -p -c1 $dir0
19331 $LFS setstripe -c1 $file1
19333 $LFS setstripe -c2 $file2
19335 gen1=$($LFS getstripe -g $file1)
19336 gen2=$($LFS getstripe -g $file2)
19338 $LFS swap_layouts $file1 $file2 || error "swap of file layout failed"
19339 gen=$($LFS getstripe -g $file1)
19340 [[ $gen1 != $gen ]] ||
19341 error "Layout generation on $file1 does not change"
19342 gen=$($LFS getstripe -g $file2)
19343 [[ $gen2 != $gen ]] ||
19344 error "Layout generation on $file2 does not change"
19346 cmp $ref1 $file2 || error "content compare failed ($ref1 != $file2)"
19347 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
19349 lfsck_verify_pfid $file1 $file2 || error "PFID are not transferred"
19351 run_test 184a "Basic layout swap"
19354 check_swap_layouts_support
19356 dir0=$DIR/$tdir/$testnum
19357 mkdir -p $dir0 || error "creating dir $dir0"
19364 $LFS setstripe -c1 $file1
19365 $LFS setstripe -c2 $file2
19366 $LFS setstripe -c1 $file3
19367 chown $RUNAS_ID $file3
19368 gen1=$($LFS getstripe -g $file1)
19369 gen2=$($LFS getstripe -g $file2)
19371 $LFS swap_layouts $dir1 $dir2 &&
19372 error "swap of directories layouts should fail"
19373 $LFS swap_layouts $dir1 $file1 &&
19374 error "swap of directory and file layouts should fail"
19375 $RUNAS $LFS swap_layouts $file1 $file2 &&
19376 error "swap of file we cannot write should fail"
19377 $LFS swap_layouts $file1 $file3 &&
19378 error "swap of file with different owner should fail"
19379 /bin/true # to clear error code
19381 run_test 184b "Forbidden layout swap (will generate errors)"
19384 local cmpn_arg=$(cmp -n 2>&1 | grep "invalid option")
19385 [ -n "$cmpn_arg" ] && skip_env "cmp does not support -n"
19386 check_swap_layouts_support
19387 check_swap_layout_no_dom $DIR
19389 local dir0=$DIR/$tdir/$testnum
19390 mkdir -p $dir0 || error "creating dir $dir0"
19392 local ref1=$dir0/ref1
19393 local ref2=$dir0/ref2
19394 local file1=$dir0/file1
19395 local file2=$dir0/file2
19396 # create a file large enough for the concurrent test
19397 dd if=/dev/urandom of=$ref1 bs=1M count=$((RANDOM % 50 + 20))
19398 dd if=/dev/urandom of=$ref2 bs=1M count=$((RANDOM % 50 + 20))
19399 echo "ref file size: ref1($(stat -c %s $ref1))," \
19400 "ref2($(stat -c %s $ref2))"
19403 dd if=$ref1 of=$file1 bs=16k &
19406 # Make sure dd starts to copy file, but wait at most 5 seconds
19408 while [ ! -s $file1 -a $((loops++)) -lt 50 ]; do sleep 0.1; done
19410 $LFS swap_layouts $file1 $file2
19413 [[ $? == 0 ]] || error "concurrent write on $file1 failed"
19414 [[ $rc == 0 ]] || error "swap of $file1 and $file2 failed"
19416 # how many bytes copied before swapping layout
19417 local copied=$(stat -c %s $file2)
19418 local remaining=$(stat -c %s $ref1)
19419 remaining=$((remaining - copied))
19420 echo "Copied $copied bytes before swapping layout..."
19422 cmp -n $copied $file1 $ref2 | grep differ &&
19423 error "Content mismatch [0, $copied) of ref2 and file1"
19424 cmp -n $copied $file2 $ref1 ||
19425 error "Content mismatch [0, $copied) of ref1 and file2"
19426 cmp -i $copied:$copied -n $remaining $file1 $ref1 ||
19427 error "Content mismatch [$copied, EOF) of ref1 and file1"
19430 rm -f $ref1 $ref2 $file1 $file2
19432 run_test 184c "Concurrent write and layout swap"
19435 check_swap_layouts_support
19436 check_swap_layout_no_dom $DIR
19437 [ -z "$(which getfattr 2>/dev/null)" ] &&
19438 skip_env "no getfattr command"
19440 local file1=$DIR/$tdir/$tfile-1
19441 local file2=$DIR/$tdir/$tfile-2
19442 local file3=$DIR/$tdir/$tfile-3
19446 mkdir -p $DIR/$tdir
19447 touch $file1 || error "create $file1 failed"
19448 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
19449 error "create $file2 failed"
19450 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
19451 error "create $file3 failed"
19452 lovea1=$(get_layout_param $file1)
19454 $LFS swap_layouts $file2 $file3 ||
19455 error "swap $file2 $file3 layouts failed"
19456 $LFS swap_layouts $file1 $file2 ||
19457 error "swap $file1 $file2 layouts failed"
19459 lovea2=$(get_layout_param $file2)
19462 [ "$lovea1" == "$lovea2" ] || error "lovea $lovea1 != $lovea2"
19464 lovea1=$(getfattr -n trusted.lov $file1 | grep ^trusted)
19465 [[ -z "$lovea1" ]] || error "$file1 shouldn't have lovea"
19467 run_test 184d "allow stripeless layouts swap"
19470 [[ $MDS1_VERSION -ge $(version_code 2.6.94) ]] ||
19471 skip "Need MDS version at least 2.6.94"
19472 check_swap_layouts_support
19473 check_swap_layout_no_dom $DIR
19474 [ -z "$(which getfattr 2>/dev/null)" ] &&
19475 skip_env "no getfattr command"
19477 local file1=$DIR/$tdir/$tfile-1
19478 local file2=$DIR/$tdir/$tfile-2
19479 local file3=$DIR/$tdir/$tfile-3
19482 mkdir -p $DIR/$tdir
19483 touch $file1 || error "create $file1 failed"
19484 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
19485 error "create $file2 failed"
19486 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
19487 error "create $file3 failed"
19489 $LFS swap_layouts $file1 $file2 ||
19490 error "swap $file1 $file2 layouts failed"
19492 lovea=$(getfattr -n trusted.lov $file1 | grep ^trusted)
19493 [[ -z "$lovea" ]] || error "$file1 shouldn't have lovea"
19495 echo 123 > $file1 || error "Should be able to write into $file1"
19497 $LFS swap_layouts $file1 $file3 ||
19498 error "swap $file1 $file3 layouts failed"
19500 echo 123 > $file1 || error "Should be able to write into $file1"
19502 rm -rf $file1 $file2 $file3
19504 run_test 184e "Recreate layout after stripeless layout swaps"
19507 # Create a file with name longer than sizeof(struct stat) ==
19508 # 144 to see if we can get chars from the file name to appear
19509 # in the returned striping. Note that 'f' == 0x66.
19510 local file=$(for ((i = 0; i < 200; i++)); do echo -n f; done)
19512 mkdir -p $DIR/$tdir
19513 mcreate $DIR/$tdir/$file
19514 if lfs find --stripe-count 0x6666 $DIR/$tdir | grep $file; then
19515 error "IOC_MDC_GETFILEINFO returned garbage striping"
19518 run_test 184f "IOC_MDC_GETFILEINFO for files with long names but no striping"
19520 test_185() { # LU-2441
19521 # LU-3553 - no volatile file support in old servers
19522 [[ $MDS1_VERSION -ge $(version_code 2.3.60) ]] ||
19523 skip "Need MDS version at least 2.3.60"
19525 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
19526 touch $DIR/$tdir/spoo
19527 local mtime1=$(stat -c "%Y" $DIR/$tdir)
19528 local fid=$($MULTIOP $DIR/$tdir VFw4096c) ||
19529 error "cannot create/write a volatile file"
19530 [ "$FILESET" == "" ] &&
19531 $CHECKSTAT -t file $MOUNT/.lustre/fid/$fid 2>/dev/null &&
19532 error "FID is still valid after close"
19534 multiop_bg_pause $DIR/$tdir Vw4096_c
19541 # assume that the next FID for this client is sequential, since stdout
19542 # is unfortunately eaten by multiop_bg_pause
19543 local n=$((${fidv[1]} + 1))
19544 local next_fid="${fidv[0]}:$(printf "0x%x" $n):${fidv[2]}"
19545 if [ "$FILESET" == "" ]; then
19546 $CHECKSTAT -t file $MOUNT/.lustre/fid/$next_fid ||
19547 error "FID is missing before close"
19549 kill -USR1 $multi_pid
19550 # 1 second delay, so if mtime change we will see it
19552 local mtime2=$(stat -c "%Y" $DIR/$tdir)
19553 [[ $mtime1 == $mtime2 ]] || error "mtime has changed"
19555 run_test 185 "Volatile file support"
19557 function create_check_volatile() {
19561 $MULTIOP $MOUNT/.lustre/fid V${idx}Fw4096_c >&/tmp/${tfile}.fid &
19564 local FID=$(cat /tmp/${tfile}.fid)
19565 [ "$FID" == "" ] && error "can't get FID for volatile"
19566 $CHECKSTAT -t file $MOUNT/.lustre/fid/$FID || error "can't stat $FID"
19567 tgt=$($LFS getstripe -m $MOUNT/.lustre/fid/$FID)
19568 [ "$tgt" != "$idx" ] && error "wrong MDS $tgt, expected $idx"
19572 cancel_lru_locks mdc # flush opencache
19573 $CHECKSTAT -t file $MOUNT/.lustre/fid/$FID && error "can stat $FID"
19578 # LU-12516 - volatile creation via .lustre
19579 [[ $MDS1_VERSION -ge $(version_code 2.12.55) ]] ||
19580 skip "Need MDS version at least 2.3.55"
19582 create_check_volatile 0
19583 [ $MDSCOUNT -lt 2 ] && return 0
19586 create_check_volatile 1
19590 run_test 185a "Volatile file creation in .lustre/fid/"
19593 remote_mds_nodsh && skip "remote MDS with nodsh"
19594 [ $MDS1_VERSION -lt $(version_code 2.3.0) ] &&
19595 skip "Need MDS version at least 2.3.0"
19597 local dir0=$DIR/$tdir/$testnum
19598 mkdir -p $dir0 || error "creating dir $dir0"
19600 local file=$dir0/file1
19601 dd if=/dev/urandom of=$file count=10 bs=1M conv=fsync
19602 stack_trap "rm -f $file"
19603 local dv1=$($LFS data_version $file)
19604 dd if=/dev/urandom of=$file seek=10 count=1 bs=1M conv=fsync
19605 local dv2=$($LFS data_version $file)
19606 [[ $dv1 != $dv2 ]] ||
19607 error "data version did not change on write $dv1 == $dv2"
19609 run_test 187a "Test data version change"
19612 remote_mds_nodsh && skip "remote MDS with nodsh"
19613 [ $MDS1_VERSION -lt $(version_code 2.3.0) ] &&
19614 skip "Need MDS version at least 2.3.0"
19616 local dir0=$DIR/$tdir/$testnum
19617 mkdir -p $dir0 || error "creating dir $dir0"
19619 declare -a DV=$($MULTIOP $dir0 Vw1000xYw1000xY | cut -f3 -d" ")
19620 [[ ${DV[0]} != ${DV[1]} ]] ||
19621 error "data version did not change on write"\
19622 " ${DV[0]} == ${DV[1]}"
19627 run_test 187b "Test data version change on volatile file"
19630 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19631 remote_mgs_nodsh && skip "remote MGS with nodsh"
19632 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
19634 local POOL=${POOL:-cea1}
19635 local POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
19636 local POOL_DIR_NAME=${POOL_DIR_NAME:-dir_tst}
19639 local last_ost=$(($OSTCOUNT - 1))
19641 local ost_list=$(seq $first_ost $ost_step $last_ost)
19642 local ost_range="$first_ost $last_ost $ost_step"
19643 local test_path=$POOL_ROOT/$POOL_DIR_NAME
19644 local file_dir=$POOL_ROOT/file_tst
19645 local subdir=$test_path/subdir
19649 # former test_200a test_200b
19650 pool_add $POOL || { rc=$? ; break; }
19651 pool_add_targets $POOL $ost_range || { rc=$? ; break; }
19652 # former test_200c test_200d
19653 mkdir -p $test_path
19654 pool_set_dir $POOL $test_path || { rc=$? ; break; }
19655 pool_check_dir $POOL $test_path || { rc=$? ; break; }
19657 pool_check_dir $POOL $subdir || { rc=$? ; break; }
19658 pool_dir_rel_path $POOL $POOL_DIR_NAME $POOL_ROOT \
19659 || { rc=$? ; break; }
19660 # former test_200e test_200f
19661 local files=$((OSTCOUNT*3))
19662 pool_alloc_files $POOL $test_path $files "$ost_list" \
19663 || { rc=$? ; break; }
19664 pool_create_files $POOL $file_dir $files "$ost_list" \
19665 || { rc=$? ; break; }
19666 # former test_200g test_200h
19667 pool_lfs_df $POOL || { rc=$? ; break; }
19668 pool_file_rel_path $POOL $test_path || { rc=$? ; break; }
19670 # former test_201a test_201b test_201c
19671 pool_remove_first_target $POOL || { rc=$? ; break; }
19673 local f=$test_path/$tfile
19674 pool_remove_all_targets $POOL $f || { rc=$? ; break; }
19675 pool_remove $POOL $f || { rc=$? ; break; }
19683 run_test 200 "OST pools"
19685 # usage: default_attr <count | size | offset>
19687 $LCTL get_param -n lov.$FSNAME-clilov-\*.stripe${1}
19690 # usage: check_default_stripe_attr
19691 check_default_stripe_attr() {
19692 ACTUAL=$($LFS getstripe $* $DIR/$tdir)
19695 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr count);;
19697 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr size);;
19701 error "unknown getstripe attr '$1'"
19704 [ $ACTUAL == $EXPECTED ] ||
19705 error "$DIR/$tdir has $1 '$ACTUAL', not '$EXPECTED'"
19709 test_mkdir $DIR/$tdir
19710 $LFS setstripe --stripe-count 0 --stripe-size 0 --stripe-index -1 $DIR/$tdir
19712 check_default_stripe_attr --stripe-count
19713 check_default_stripe_attr --stripe-size
19714 check_default_stripe_attr --stripe-index
19716 run_test 204a "Print default stripe attributes"
19719 test_mkdir $DIR/$tdir
19720 $LFS setstripe --stripe-count 1 $DIR/$tdir
19722 check_default_stripe_attr --stripe-size
19723 check_default_stripe_attr --stripe-index
19725 run_test 204b "Print default stripe size and offset"
19728 test_mkdir $DIR/$tdir
19729 $LFS setstripe --stripe-size 65536 $DIR/$tdir
19731 check_default_stripe_attr --stripe-count
19732 check_default_stripe_attr --stripe-index
19734 run_test 204c "Print default stripe count and offset"
19737 test_mkdir $DIR/$tdir
19738 $LFS setstripe --stripe-index 0 $DIR/$tdir
19740 check_default_stripe_attr --stripe-count
19741 check_default_stripe_attr --stripe-size
19743 run_test 204d "Print default stripe count and size"
19746 test_mkdir $DIR/$tdir
19747 $LFS setstripe -d $DIR/$tdir
19749 # LU-16904 check if root is set as PFL layout
19750 local numcomp=$($LFS getstripe --component-count $MOUNT)
19752 if [[ $numcomp -gt 0 ]]; then
19753 check_default_stripe_attr --stripe-count
19755 check_default_stripe_attr --stripe-count --raw
19757 check_default_stripe_attr --stripe-size --raw
19758 check_default_stripe_attr --stripe-index --raw
19760 run_test 204e "Print raw stripe attributes"
19763 test_mkdir $DIR/$tdir
19764 $LFS setstripe --stripe-count 1 $DIR/$tdir
19766 check_default_stripe_attr --stripe-size --raw
19767 check_default_stripe_attr --stripe-index --raw
19769 run_test 204f "Print raw stripe size and offset"
19772 test_mkdir $DIR/$tdir
19773 $LFS setstripe --stripe-size 65536 $DIR/$tdir
19775 check_default_stripe_attr --stripe-count --raw
19776 check_default_stripe_attr --stripe-index --raw
19778 run_test 204g "Print raw stripe count and offset"
19781 test_mkdir $DIR/$tdir
19782 $LFS setstripe --stripe-index 0 $DIR/$tdir
19784 check_default_stripe_attr --stripe-count --raw
19785 check_default_stripe_attr --stripe-size --raw
19787 run_test 204h "Print raw stripe count and size"
19789 # Figure out which job scheduler is being used, if any,
19790 # or use a fake one
19791 if [ -n "$SLURM_JOB_ID" ]; then # SLURM
19792 JOBENV=SLURM_JOB_ID
19793 elif [ -n "$LSB_JOBID" ]; then # Load Sharing Facility
19795 elif [ -n "$PBS_JOBID" ]; then # PBS/Maui/Moab
19797 elif [ -n "$LOADL_STEPID" ]; then # LoadLeveller
19798 JOBENV=LOADL_STEP_ID
19799 elif [ -n "$JOB_ID" ]; then # Sun Grid Engine
19802 $LCTL list_param jobid_name > /dev/null 2>&1
19803 if [ $? -eq 0 ]; then
19809 LUSTRE_JOBID_SIZE=31 # plus NUL terminator
19811 verify_jobstats() {
19816 # we don't really need to clear the stats for this test to work, since each
19817 # command has a unique jobid, but it makes debugging easier if needed.
19818 # for facet in $facets; do
19819 # local dev=$(convert_facet2label $facet)
19820 # # clear old jobstats
19821 # do_facet $facet lctl set_param *.$dev.job_stats="clear"
19824 # use a new JobID for each test, or we might see an old one
19825 [ "$JOBENV" = "FAKE_JOBID" ] &&
19826 FAKE_JOBID=id.$testnum.$(basename ${cmd[0]}).$RANDOM
19828 JOBVAL=${!JOBENV:0:$LUSTRE_JOBID_SIZE}
19830 [ "$JOBENV" = "nodelocal" ] && {
19831 FAKE_JOBID=id.$testnum.%e.$RANDOM
19832 $LCTL set_param jobid_name=$FAKE_JOBID
19833 JOBVAL=${FAKE_JOBID/\%e/$(basename ${cmd[0]})}
19836 log "Test: ${cmd[*]}"
19837 log "Using JobID environment $($LCTL get_param -n jobid_var)=$JOBVAL"
19839 if [ $JOBENV = "FAKE_JOBID" ]; then
19840 FAKE_JOBID=$JOBVAL ${cmd[*]}
19845 # all files are created on OST0000
19846 for facet in $facets; do
19847 local stats="*.$(convert_facet2label $facet).job_stats"
19849 # strip out libtool wrappers for in-tree executables
19850 if (( $(do_facet $facet lctl get_param $stats |
19851 sed -e 's/\.lt-/./' | grep -cw $JOBVAL) != 1 )); then
19852 do_facet $facet lctl get_param $stats
19853 error "No jobstats for $JOBVAL found on $facet::$stats"
19859 local new_jobenv=$1
19861 set_persistent_param_and_check client "jobid_var" \
19862 "$FSNAME.sys.jobid_var" $new_jobenv
19865 test_205a() { # Job stats
19866 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19867 [[ $MDS1_VERSION -ge $(version_code 2.7.1) ]] ||
19868 skip "Need MDS version with at least 2.7.1"
19869 remote_mgs_nodsh && skip "remote MGS with nodsh"
19870 remote_mds_nodsh && skip "remote MDS with nodsh"
19871 remote_ost_nodsh && skip "remote OST with nodsh"
19872 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep jobstats)" ] &&
19873 skip "Server doesn't support jobstats"
19874 [[ $JOBID_VAR = disable ]] && skip_env "jobstats is disabled"
19876 local old_jobenv=$($LCTL get_param -n jobid_var)
19877 [ $old_jobenv != $JOBENV ] && jobstats_set $JOBENV
19878 stack_trap "jobstats_set $old_jobenv" EXIT
19882 local old_jobid_name=$($LCTL get_param jobid_name)
19883 stack_trap "$LCTL set_param $old_jobid_name" EXIT
19885 local old_interval=$(do_facet $SINGLEMDS lctl get_param -n \
19886 mdt.*.job_cleanup_interval | head -n 1)
19887 local new_interval=5
19888 do_facet $SINGLEMDS \
19889 $LCTL set_param mdt.*.job_cleanup_interval=$new_interval
19890 stack_trap "do_facet $SINGLEMDS \
19891 $LCTL set_param mdt.*.job_cleanup_interval=$old_interval" EXIT
19892 local start=$SECONDS
19896 cmd="$LFS mkdir -i 0 -c 1 $DIR/$tdir"
19897 verify_jobstats "$cmd" "$SINGLEMDS"
19899 cmd="rmdir $DIR/$tdir"
19900 verify_jobstats "$cmd" "$SINGLEMDS"
19901 # mkdir on secondary MDT
19902 if [ $MDSCOUNT -gt 1 ]; then
19903 cmd="lfs mkdir -i 1 $DIR/$tdir.remote"
19904 verify_jobstats "$cmd" "mds2"
19907 cmd="mknod $DIR/$tfile c 1 3"
19908 verify_jobstats "$cmd" "$SINGLEMDS"
19910 cmd="rm -f $DIR/$tfile"
19911 verify_jobstats "$cmd" "$SINGLEMDS"
19912 # create all files on OST0000 so verify_jobstats can find OST stats
19914 cmd="$LFS setstripe -i 0 -c 1 $DIR/$tfile"
19915 verify_jobstats "$cmd" "$SINGLEMDS"
19917 cmd="touch $DIR/$tfile"
19918 verify_jobstats "$cmd" "$SINGLEMDS ost1"
19920 cmd="dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=sync"
19921 verify_jobstats "$cmd" "ost1"
19923 cancel_lru_locks osc
19924 cmd="dd if=$DIR/$tfile of=/dev/null bs=1M count=1 iflag=direct"
19925 verify_jobstats "$cmd" "ost1"
19927 cmd="$TRUNCATE $DIR/$tfile 0"
19928 verify_jobstats "$cmd" "$SINGLEMDS ost1"
19930 cmd="mv -f $DIR/$tfile $DIR/$tdir.rename"
19931 verify_jobstats "$cmd" "$SINGLEMDS"
19932 # jobstats expiry - sleep until old stats should be expired
19933 local left=$((new_interval + 5 - (SECONDS - start)))
19934 [ $left -ge 0 ] && wait_update_facet $SINGLEMDS \
19935 "lctl get_param *.*.job_stats | grep -c 'job_id.*mkdir'" \
19937 cmd="$LFS mkdir -i 0 -c 1 $DIR/$tdir.expire"
19938 verify_jobstats "$cmd" "$SINGLEMDS"
19939 [ $(do_facet $SINGLEMDS lctl get_param *.*.job_stats |
19940 grep -c "job_id.*mkdir") -gt 1 ] && error "old jobstats not expired"
19942 # Ensure that jobid are present in changelog (if supported by MDS)
19943 if [ $MDS1_VERSION -ge $(version_code 2.6.52) ];then
19944 changelog_dump | tail -10
19945 jobids=$(changelog_dump | tail -9 | grep -c "j=")
19946 [ $jobids -eq 9 ] ||
19947 error "Wrong changelog jobid count $jobids != 9"
19951 jobstats_set $JOBENV
19953 changelog_dump | grep $tfile
19954 jobids=$(changelog_dump | grep $tfile | tail -1 | grep -c "j=")
19955 [ $jobids -eq 0 ] ||
19956 error "Unexpected jobids when jobid_var=$JOBENV"
19959 # test '%j' access to environment variable - if supported
19960 if lctl set_param jobid_var=USER jobid_name="S.%j.%e.%u.%h.E"; then
19961 JOBENV="JOBCOMPLEX"
19962 JOBCOMPLEX="S.$USER.touch.$(id -u).$(hostname).E"
19964 verify_jobstats "touch $DIR/$tfile" $SINGLEMDS
19967 if lctl set_param jobid_var=USER jobid_name="S.%j.%e.%u.%H.E"; then
19968 JOBENV="JOBCOMPLEX"
19969 JOBCOMPLEX="S.$USER.touch.$(id -u).$(hostname -s).E"
19971 verify_jobstats "touch $DIR/$tfile" $SINGLEMDS
19974 # test '%j' access to per-session jobid - if supported
19975 if lctl list_param jobid_this_session > /dev/null 2>&1
19977 lctl set_param jobid_var=session jobid_name="S.%j.%e.%u.%h.E"
19978 lctl set_param jobid_this_session=$USER
19980 JOBENV="JOBCOMPLEX"
19981 JOBCOMPLEX="S.$USER.touch.$(id -u).$(hostname).E"
19983 verify_jobstats "touch $DIR/$tfile" $SINGLEMDS
19986 run_test 205a "Verify job stats"
19988 # LU-13117, LU-13597, LU-16599
19990 (( $MDS1_VERSION >= $(version_code 2.13.54.91) )) ||
19991 skip "Need MDS version at least 2.13.54.91"
19993 local job_stats="mdt.*.job_stats"
19994 local old_jobid=$(do_facet mds1 $LCTL get_param jobid_var)
19996 do_facet mds1 $LCTL set_param $job_stats=clear
19998 # Setting jobid_var to USER might not be supported
19999 [[ -n "$old_jobid" ]] && stack_trap "$LCTL set_param $old_jobid"
20000 $LCTL set_param jobid_var=USER || true
20001 stack_trap "$LCTL set_param $($LCTL get_param jobid_name)"
20002 $LCTL set_param jobid_name="%j.%e.%u"
20004 env -i USERTESTJOBSTATS=foolish touch $DIR/$tfile.1
20005 do_facet mds1 $LCTL get_param $job_stats | grep "job_id:.*foolish" &&
20006 { do_facet mds1 $LCTL get_param $job_stats;
20007 error "Unexpected jobid found"; }
20008 do_facet mds1 $LCTL get_param $job_stats | grep "open:.*min.*max.*sum"||
20009 { do_facet mds1 $LCTL get_param $job_stats;
20010 error "wrong job_stats format found"; }
20012 (( $MDS1_VERSION <= $(version_code 2.15.0) )) &&
20013 echo "MDS does not yet escape jobid" && return 0
20015 mkdir_on_mdt0 $DIR/$tdir
20016 $LCTL set_param jobid_var=TEST205b
20017 env -i TEST205b="has sp" touch $DIR/$tdir/$tfile.2
20018 local jobid=$(do_facet mds1 $LCTL get_param $job_stats |
20019 awk '/has\\x20sp/ {print $3}')
20020 [[ -n "$jobid" ]] || { do_facet mds1 $LCTL get_param $job_stats;
20021 error "jobid not escaped"; }
20023 if (( $MDS1_VERSION >= $(version_code 2.15.53.139) )); then
20024 # need to run such a command on mds1:
20025 # lctl set_param mdt.$FSNAME-MDT0000.job_stats='"has\x20sp.touch.0"'
20027 # there might be multiple MDTs on single mds server, so need to
20028 # specifiy MDT0000. Or the command will fail due to other MDTs
20029 do_facet_vp mds1 $LCTL set_param mdt.$FSNAME-MDT0000.job_stats=$jobid ||
20030 error "cannot clear escaped jobid in job_stats";
20032 echo "MDS does not support clearing escaped jobid"
20035 run_test 205b "Verify job stats jobid and output format"
20039 $LCTL set_param llite.*.stats=0
20040 dd if=/dev/zero of=$DIR/$tfile.1 bs=4k count=1
20041 $LCTL get_param llite.*.stats
20042 $LCTL get_param llite.*.stats | grep \
20043 "write_bytes *1 samples \[bytes\] 4096 4096 4096 16777216" ||
20044 error "wrong client stats format found"
20046 run_test 205c "Verify client stats format"
20049 local file=$DIR/$tdir/$tfile
20051 (( $MDS1_VERSION >= $(version_code 2.15.53) )) ||
20052 skip "need lustre >= 2.15.53 for lljobstat"
20053 (( $OST1_VERSION >= $(version_code 2.15.53) )) ||
20054 skip "need lustre >= 2.15.53 for lljobstat"
20055 verify_yaml_available || skip_env "YAML verification not installed"
20057 test_mkdir -i 0 $DIR/$tdir
20058 $LFS setstripe -E 1M -L mdt -E -1 $file || error "create file failed"
20059 stack_trap "rm -rf $DIR/$tdir"
20061 dd if=/dev/zero of=$file bs=1M count=10 conv=sync ||
20062 error "failed to write data to $file"
20065 do_facet mds1 "$LCTL get_param -n mdt.$FSNAME-MDT0000.rename_stats"
20066 echo -n 'verify rename_stats...'
20067 do_facet mds1 "$LCTL get_param -n mdt.$FSNAME-MDT0000.rename_stats" |
20068 verify_yaml || error "rename_stats is not valid YAML"
20071 echo -n 'verify mdt job_stats...'
20072 do_facet mds1 "$LCTL get_param -n mdt.$FSNAME-MDT0000.job_stats" |
20073 verify_yaml || error "job_stats on mds1 is not valid YAML"
20076 echo -n 'verify ost job_stats...'
20077 do_facet ost1 "$LCTL get_param -n obdfilter.$FSNAME-OST0000.job_stats" |
20078 verify_yaml || error "job_stats on ost1 is not valid YAML"
20081 run_test 205d "verify the format of some stats files"
20085 local file=$DIR/$tdir/$tfile
20086 local -a cli_params
20088 (( $MDS1_VERSION >= $(version_code 2.15.53) )) ||
20089 skip "need lustre >= 2.15.53 for lljobstat"
20090 (( $OST1_VERSION >= $(version_code 2.15.53) )) ||
20091 skip "need lustre >= 2.15.53 for lljobstat"
20092 verify_yaml_available || skip_env "YAML verification not installed"
20094 cli_params=( $($LCTL get_param jobid_name jobid_var) )
20095 $LCTL set_param jobid_var=nodelocal jobid_name=205e.%e.%u
20096 stack_trap "$LCTL set_param ${cli_params[*]}" EXIT
20098 mkdir_on_mdt0 $DIR/$tdir || error "failed to create dir"
20099 stack_trap "rm -rf $DIR/$tdir"
20101 $LFS setstripe -E EOF -i 0 -c 1 $file ||
20102 error "failed to create $file on ost1"
20103 dd if=/dev/zero of=$file bs=1M count=10 oflag=sync ||
20104 error "failed to write data to $file"
20106 do_facet mds1 "$LCTL get_param *.*.job_stats"
20107 do_facet ost1 "$LCTL get_param *.*.job_stats"
20109 do_facet ost1 "lljobstat -n 1 -i 0 -c 1000"
20110 do_facet ost1 "lljobstat -n 1 -i 0 -c 1000" | verify_yaml ||
20111 error "The output of lljobstat is not an valid YAML"
20113 # verify that job dd.0 does exist and has some ops on ost1
20114 # typically this line is like:
20115 # - 205e.dd.0: {ops: 20, ...}
20116 ops_comma=$(do_facet ost1 "lljobstat -n 1 -i 0 -c 1000" |
20117 awk '$2=="205e.dd.0:" {print $4}')
20119 (( ${ops_comma%,} >= 10 )) ||
20120 error "cannot find job 205e.dd.0 with ops >= 10"
20122 run_test 205e "verify the output of lljobstat"
20125 verify_yaml_available || skip_env "YAML verification not installed"
20127 # check both qos_ost_weights and qos_mdt_weights
20128 do_facet mds1 $LCTL get_param -n lod.*.qos*weights
20129 do_facet mds1 $LCTL get_param -n lod.*.qos*weights | verify_yaml ||
20130 error "qos_ost_weights is not valid YAML"
20132 run_test 205f "verify qos_ost_weights YAML format "
20134 __test_205_jobstats_dump() {
20136 local nbr_instance=$1
20139 if (( ${#pids[@]} >= nbr_instance )); then
20144 do_facet mds1 "$LCTL get_param mdt.*.job_stats > /dev/null" &
20149 __test_205_cleanup() {
20151 # Clear all job entries
20152 do_facet mds1 "$LCTL set_param mdt.*.job_stats=clear"
20156 local -a mds1_params
20157 local -a cli_params
20161 mds1_params=( $(do_facet mds1 $LCTL get_param mdt.*.job_cleanup_interval) )
20162 do_facet mds1 $LCTL set_param mdt.*.job_cleanup_interval=$interval
20163 stack_trap "do_facet mds1 $LCTL set_param ${mds1_params[*]}" EXIT
20165 cli_params=( $($LCTL get_param jobid_name jobid_var) )
20166 $LCTL set_param jobid_var=TEST205G_ID jobid_name=%j.%p
20167 stack_trap "$LCTL set_param ${cli_params[*]}" EXIT
20170 export TEST205G_ID=205g
20171 stack_trap "unset TEST205G_ID" EXIT
20173 printf $DIR/$tfile.{0001..1000} | xargs -P10 -n1 touch
20176 __test_205_jobstats_dump 4 & pids+="$! "
20177 stack_trap "__test_205_cleanup $pids" EXIT INT
20179 [[ $SLOW == "no" ]] && sleep 90 || sleep 240
20181 run_test 205g "stress test for job_stats procfile"
20184 which getfattr > /dev/null 2>&1 || skip_env "no getfattr command"
20186 local dir=$DIR/$tdir
20187 local f=$dir/$tfile
20188 local f2=$dir/$tfile-2
20189 local f3=$dir/$tfile-3
20190 local subdir=$DIR/dir
20193 local mdts=$(comma_list $(mdts_nodes))
20194 local mds_saved=$(do_facet mds1 $LCTL get_param -n mdt.$FSNAME-MDT0000.job_xattr)
20195 local client_saved=$($LCTL get_param -n jobid_var)
20197 stack_trap "do_nodes $mdts $LCTL set_param mdt.*.job_xattr=$mds_saved" EXIT
20198 stack_trap "$LCTL set_param jobid_var=$client_saved" EXIT
20200 do_nodes $mdts $LCTL set_param mdt.*.job_xattr=user.job ||
20201 error "failed to set job_xattr parameter to user.job"
20202 $LCTL set_param jobid_var=procname.uid ||
20203 error "failed to set jobid_var parameter"
20208 val=$(getfattr -n user.job $f | grep user.job)
20209 [[ $val = user.job=\"touch.0\" ]] ||
20210 error "expected user.job=\"touch.0\", got '$val'"
20213 val=$(getfattr -n user.job $subdir | grep user.job)
20214 [[ $val = user.job=\"mkdir.0\" ]] ||
20215 error "expected user.job=\"mkdir.0\", got '$val'"
20217 do_nodes $mdts $LCTL set_param mdt.*.job_xattr=NONE ||
20218 error "failed to set job_xattr parameter to NONE"
20221 val=$(getfattr -d $f2)
20223 error "expected no user xattr, got '$val'"
20225 do_nodes $mdts $LCTL set_param mdt.*.job_xattr=trusted.job ||
20226 error "failed to set job_xattr parameter to trusted.job"
20229 val=$(getfattr -n trusted.job $f3 | grep trusted.job)
20230 [[ $val = trusted.job=\"touch.0\" ]] ||
20231 error "expected trusted.job=\"touch.0\", got '$val'"
20233 run_test 205h "check jobid xattr is stored correctly"
20236 local mdts=$(comma_list $(mdts_nodes))
20237 local mds_saved=$(do_facet mds1 $LCTL get_param -n mdt.$FSNAME-MDT0000.job_xattr)
20239 stack_trap "do_nodes $mdts $LCTL set_param mdt.*.job_xattr=$mds_saved" EXIT
20241 do_nodes $mdts $LCTL set_param mdt.*.job_xattr=user.1234567 ||
20242 error "failed to set mdt.*.job_xattr to user.1234567"
20244 do_nodes $mdts $LCTL set_param mdt.*.job_xattr=user.12345678 &&
20245 error "failed to reject too long job_xattr name"
20247 do_nodes $mdts $LCTL set_param mdt.*.job_xattr=userjob &&
20248 error "failed to reject job_xattr name in bad format"
20250 do_nodes $mdts $LCTL set_param mdt.*.job_xattr=user.job/ &&
20251 error "failed to reject job_xattr name with invalid character"
20253 do_nodes $mdts "printf 'mdt.*.job_xattr=user.job\x80' |
20254 xargs $LCTL set_param" &&
20255 error "failed to reject job_xattr name with non-ascii character"
20259 run_test 205i "check job_xattr parameter accepts and rejects values correctly"
20261 # LU-1480, LU-1773 and LU-1657
20263 mkdir -p $DIR/$tdir
20264 $LFS setstripe -c -1 $DIR/$tdir
20265 #define OBD_FAIL_LOV_INIT 0x1403
20266 $LCTL set_param fail_loc=0xa0001403
20267 $LCTL set_param fail_val=1
20268 touch $DIR/$tdir/$tfile || true
20270 run_test 206 "fail lov_init_raid0() doesn't lbug"
20273 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
20274 local fsz=`stat -c %s $DIR/$tfile`
20275 cancel_lru_locks mdc
20277 # do not return layout in getattr intent
20278 #define OBD_FAIL_MDS_NO_LL_GETATTR 0x170
20279 $LCTL set_param fail_loc=0x170
20280 local sz=`stat -c %s $DIR/$tfile`
20282 [ $fsz -eq $sz ] || error "file size expected $fsz, actual $sz"
20286 run_test 207a "can refresh layout at glimpse"
20289 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
20290 local cksum=`md5sum $DIR/$tfile`
20291 local fsz=`stat -c %s $DIR/$tfile`
20292 cancel_lru_locks mdc
20293 cancel_lru_locks osc
20295 # do not return layout in getattr intent
20296 #define OBD_FAIL_MDS_NO_LL_OPEN 0x171
20297 $LCTL set_param fail_loc=0x171
20299 # it will refresh layout after the file is opened but before read issues
20300 echo checksum is "$cksum"
20301 echo "$cksum" |md5sum -c --quiet || error "file differs"
20305 run_test 207b "can refresh layout at open"
20308 # FIXME: in this test suite, only RD lease is used. This is okay
20309 # for now as only exclusive open is supported. After generic lease
20310 # is done, this test suite should be revised. - Jinshan
20312 remote_mds_nodsh && skip "remote MDS with nodsh"
20313 [[ $MDS1_VERSION -ge $(version_code 2.4.52) ]] ||
20314 skip "Need MDS version at least 2.4.52"
20316 echo "==== test 1: verify get lease work"
20317 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eRE+eU || error "get lease error"
20319 echo "==== test 2: verify lease can be broken by upcoming open"
20320 $MULTIOP $DIR/$tfile oO_RDWR:eR_E-eUc &
20324 $MULTIOP $DIR/$tfile oO_RDWR:c
20325 kill -USR1 $PID && wait $PID || error "break lease error"
20327 echo "==== test 3: verify lease can't be granted if an open already exists"
20328 $MULTIOP $DIR/$tfile oO_RDWR:_c &
20332 $MULTIOP $DIR/$tfile oO_RDWR:eReUc && error "apply lease should fail"
20333 kill -USR1 $PID && wait $PID || error "open file error"
20335 echo "==== test 4: lease can sustain over recovery"
20336 $MULTIOP $DIR/$tfile oO_RDWR:eR_E+eUc &
20342 kill -USR1 $PID && wait $PID || error "lease broken over recovery"
20344 echo "==== test 5: lease broken can't be regained by replay"
20345 $MULTIOP $DIR/$tfile oO_RDWR:eR_E-eUc &
20349 # open file to break lease and then recovery
20350 $MULTIOP $DIR/$tfile oO_RDWR:c || error "open file error"
20353 kill -USR1 $PID && wait $PID || error "lease not broken over recovery"
20357 run_test 208 "Exclusive open"
20360 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep disp_stripe)" ] &&
20361 skip_env "must have disp_stripe"
20364 sync; sleep 5; sync;
20366 echo 3 > /proc/sys/vm/drop_caches
20367 [ -f /sys/kernel/slab/ptlrpc_cache/shrink ] &&
20368 echo 1 > /sys/kernel/slab/ptlrpc_cache/shrink
20369 req_before=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
20371 # open/close 500 times
20372 for i in $(seq 500); do
20376 echo 3 > /proc/sys/vm/drop_caches
20377 [ -f /sys/kernel/slab/ptlrpc_cache/shrink ] &&
20378 echo 1 > /sys/kernel/slab/ptlrpc_cache/shrink
20379 req_after=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
20381 echo "before: $req_before, after: $req_after"
20382 [ $((req_after - req_before)) -ge 300 ] &&
20383 error "open/close requests are not freed"
20386 run_test 209 "read-only open/close requests should be freed promptly"
20391 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eW_E+eUc &
20395 $LFS getstripe $DIR/$tfile
20397 wait $pid || error "multiop failed"
20399 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E+eUc &
20403 $LFS getstripe $DIR/$tfile
20405 wait $pid || error "multiop failed"
20407 run_test 210 "lfs getstripe does not break leases"
20411 size=$((size % 8192 + 1))
20412 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
20413 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
20414 rm -f $DIR/f212 $DIR/f212.xyz
20416 run_test 212 "Sendfile test ============================================"
20419 dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
20420 cancel_lru_locks osc
20421 lctl set_param fail_loc=0x8000040f
20422 # generate a read lock
20423 cat $DIR/$tfile > /dev/null
20424 # write to the file, it will try to cancel the above read lock.
20425 cat /etc/hosts >> $DIR/$tfile
20427 run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
20429 test_214() { # for bug 20133
20430 mkdir -p $DIR/$tdir/d214c || error "mkdir $DIR/$tdir/d214c failed"
20431 for (( i=0; i < 340; i++ )) ; do
20432 touch $DIR/$tdir/d214c/a$i
20435 ls -l $DIR/$tdir || error "ls -l $DIR/d214p failed"
20436 mv $DIR/$tdir/d214c $DIR/ || error "mv $DIR/d214p/d214c $DIR/ failed"
20437 ls $DIR/d214c || error "ls $DIR/d214c failed"
20438 rm -rf $DIR/$tdir || error "rm -rf $DIR/d214* failed"
20439 rm -rf $DIR/d214* || error "rm -rf $DIR/d214* failed"
20441 run_test 214 "hash-indexed directory test - bug 20133"
20443 # having "abc" as 1st arg, creates $TMP/lnet_abc.out and $TMP/lnet_abc.sys
20444 create_lnet_proc_files() {
20445 lctl get_param -n $1 >$TMP/lnet_$1.sys || error "cannot read lnet.$1"
20448 # counterpart of create_lnet_proc_files
20449 remove_lnet_proc_files() {
20450 rm -f $TMP/lnet_$1.sys
20453 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
20454 # 3rd arg as regexp for body
20455 check_lnet_proc_stats() {
20456 local l=$(cat "$TMP/lnet_$1" |wc -l)
20457 [ $l = 1 ] || (cat "$TMP/lnet_$1" && error "$2 is not of 1 line: $l")
20459 grep -E "$3" "$TMP/lnet_$1" || (cat "$TMP/lnet_$1" && error "$2 misformatted")
20462 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
20463 # 3rd arg as regexp for body, 4th arg as regexp for 1st line, 5th arg is
20464 # optional and can be regexp for 2nd line (lnet.routes case)
20465 check_lnet_proc_entry() {
20466 local blp=2 # blp stands for 'position of 1st line of body'
20467 [ -z "$5" ] || blp=3 # lnet.routes case
20469 local l=$(cat "$TMP/lnet_$1" |wc -l)
20470 # subtracting one from $blp because the body can be empty
20471 [ "$l" -ge "$(($blp - 1))" ] || (cat "$TMP/lnet_$1" && error "$2 is too short: $l")
20473 sed -n '1 p' "$TMP/lnet_$1" |grep -E "$4" >/dev/null ||
20474 (cat "$TMP/lnet_$1" && error "1st line of $2 misformatted")
20476 [ "$5" = "" ] || sed -n '2 p' "$TMP/lnet_$1" |grep -E "$5" >/dev/null ||
20477 (cat "$TMP/lnet_$1" && error "2nd line of $2 misformatted")
20479 # bail out if any unexpected line happened
20480 sed -n "$blp p" "$TMP/lnet_$1" | grep -Ev "$3"
20481 [ "$?" != 0 ] || error "$2 misformatted"
20484 test_215() { # for bugs 18102, 21079, 21517
20485 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20487 local N='(0|[1-9][0-9]*)' # non-negative numeric
20488 local P='[1-9][0-9]*' # positive numeric
20489 local I='(0|-?[1-9][0-9]*|NA)' # any numeric (0 | >0 | <0) or NA if no value
20490 local NET='[a-z][a-z0-9]*' # LNET net like o2ib2
20491 local ADDR='[0-9.]+' # LNET addr like 10.0.0.1
20492 local NID="$ADDR@$NET" # LNET nid like 10.0.0.1@o2ib2
20494 local L1 # regexp for 1st line
20495 local L2 # regexp for 2nd line (optional)
20496 local BR # regexp for the rest (body)
20498 # lnet.stats should look as 11 space-separated non-negative numerics
20499 BR="^$N $N $N $N $N $N $N $N $N $N $N$"
20500 create_lnet_proc_files "stats"
20501 check_lnet_proc_stats "stats.sys" "lnet.stats" "$BR"
20502 remove_lnet_proc_files "stats"
20504 # lnet.routes should look like this:
20505 # Routing disabled/enabled
20506 # net hops priority state router
20507 # where net is a string like tcp0, hops > 0, priority >= 0,
20508 # state is up/down,
20509 # router is a string like 192.168.1.1@tcp2
20510 L1="^Routing (disabled|enabled)$"
20511 L2="^net +hops +priority +state +router$"
20512 BR="^$NET +$N +(0|1) +(up|down) +$NID$"
20513 create_lnet_proc_files "routes"
20514 check_lnet_proc_entry "routes.sys" "lnet.routes" "$BR" "$L1" "$L2"
20515 remove_lnet_proc_files "routes"
20517 # lnet.routers should look like this:
20518 # ref rtr_ref alive_cnt state last_ping ping_sent deadline down_ni router
20519 # where ref > 0, rtr_ref > 0, alive_cnt >= 0, state is up/down,
20520 # last_ping >= 0, ping_sent is boolean (0/1), deadline and down_ni are
20521 # numeric (0 or >0 or <0), router is a string like 192.168.1.1@tcp2
20522 L1="^ref +rtr_ref +alive +router$"
20523 BR="^$P +$P +(up|down) +$NID$"
20524 create_lnet_proc_files "routers"
20525 check_lnet_proc_entry "routers.sys" "lnet.routers" "$BR" "$L1"
20526 remove_lnet_proc_files "routers"
20528 # lnet.peers should look like this:
20529 # nid refs state last max rtr min tx min queue
20530 # where nid is a string like 192.168.1.1@tcp2, refs > 0,
20531 # state is up/down/NA, max >= 0. last, rtr, min, tx, min are
20532 # numeric (0 or >0 or <0), queue >= 0.
20533 L1="^nid +refs +state +last +max +rtr +min +tx +min +queue$"
20534 BR="^$NID +$P +(up|down|NA) +$I +$N +$I +$I +$I +$I +$N$"
20535 create_lnet_proc_files "peers"
20536 check_lnet_proc_entry "peers.sys" "lnet.peers" "$BR" "$L1"
20537 remove_lnet_proc_files "peers"
20539 # lnet.buffers should look like this:
20540 # pages count credits min
20541 # where pages >=0, count >=0, credits and min are numeric (0 or >0 or <0)
20542 L1="^pages +count +credits +min$"
20543 BR="^ +$N +$N +$I +$I$"
20544 create_lnet_proc_files "buffers"
20545 check_lnet_proc_entry "buffers.sys" "lnet.buffers" "$BR" "$L1"
20546 remove_lnet_proc_files "buffers"
20548 # lnet.nis should look like this:
20549 # nid status alive refs peer rtr max tx min
20550 # where nid is a string like 192.168.1.1@tcp2, status is up/down,
20551 # alive is numeric (0 or >0 or <0), refs >= 0, peer >= 0,
20552 # rtr >= 0, max >=0, tx and min are numeric (0 or >0 or <0).
20553 L1="^nid +status +alive +refs +peer +rtr +max +tx +min$"
20554 BR="^$NID +(up|down) +$I +$N +$N +$N +$N +$I +$I$"
20555 create_lnet_proc_files "nis"
20556 check_lnet_proc_entry "nis.sys" "lnet.nis" "$BR" "$L1"
20557 remove_lnet_proc_files "nis"
20559 # can we successfully write to lnet.stats?
20560 lctl set_param -n stats=0 || error "cannot write to lnet.stats"
20562 run_test 215 "lnet exists and has proper content - bugs 18102, 21079, 21517"
20564 test_216() { # bug 20317
20565 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20566 remote_ost_nodsh && skip "remote OST with nodsh"
20569 local facets=$(get_facets OST)
20570 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
20572 save_lustre_params client "osc.*.contention_seconds" > $p
20573 save_lustre_params $facets \
20574 "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
20575 save_lustre_params $facets \
20576 "ldlm.namespaces.filter-*.contended_locks" >> $p
20577 save_lustre_params $facets \
20578 "ldlm.namespaces.filter-*.contention_seconds" >> $p
20579 clear_stats osc.*.osc_stats
20581 # agressive lockless i/o settings
20582 do_nodes $(comma_list $(osts_nodes)) \
20583 "lctl set_param -n ldlm.namespaces.*.max_nolock_bytes=2000000 \
20584 ldlm.namespaces.filter-*.contended_locks=0 \
20585 ldlm.namespaces.filter-*.contention_seconds=60"
20586 lctl set_param -n osc.*.contention_seconds=60
20588 $DIRECTIO write $DIR/$tfile 0 10 4096
20589 $CHECKSTAT -s 40960 $DIR/$tfile
20591 # disable lockless i/o
20592 do_nodes $(comma_list $(osts_nodes)) \
20593 "lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes=0 \
20594 ldlm.namespaces.filter-*.contended_locks=32 \
20595 ldlm.namespaces.filter-*.contention_seconds=0"
20596 lctl set_param -n osc.*.contention_seconds=0
20597 clear_stats osc.*.osc_stats
20599 dd if=/dev/zero of=$DIR/$tfile count=0
20600 $CHECKSTAT -s 0 $DIR/$tfile
20602 restore_lustre_params <$p
20606 run_test 216 "check lockless direct write updates file size and kms correctly"
20608 test_217() { # bug 22430
20609 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20613 for node in $(nodes_list); do
20614 local nid=$(host_nids_address $node $NETTYPE)
20615 local node_ip=$(do_node $node getent ahostsv4 $node |
20616 awk '{ print $1; exit; }')
20618 echo "node: '$node', nid: '$nid', node_ip='$node_ip'"
20619 # if hostname matches any NID, use hostname for better testing
20620 if [[ -z "$nid" || "$nid" =~ "$node_ip" ]]; then
20621 echo "lctl ping node $node@$NETTYPE"
20622 lctl ping $node@$NETTYPE
20623 else # otherwise, at least test 'lctl ping' is working
20624 echo "lctl ping nid $(h2nettype $nid)"
20625 lctl ping $(h2nettype $nid)
20626 echo "skipping $node (no hyphen detected)"
20630 run_test 217 "check lctl ping for hostnames with embedded hyphen ('-')"
20633 # do directio so as not to populate the page cache
20634 log "creating a 10 Mb file"
20635 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c ||
20636 error "multiop failed while creating a file"
20637 log "starting reads"
20638 dd if=$DIR/$tfile of=/dev/null bs=4096 &
20639 log "truncating the file"
20640 $MULTIOP $DIR/$tfile oO_TRUNC:c ||
20641 error "multiop failed while truncating the file"
20643 kill %+ || true # reads might have finished
20644 echo "wait until dd is finished"
20646 log "removing the temporary file"
20647 rm -rf $DIR/$tfile || error "tmp file removal failed"
20649 run_test 218 "parallel read and truncate should not deadlock"
20652 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20654 # write one partial page
20655 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1
20656 # set no grant so vvp_io_commit_write will do sync write
20657 $LCTL set_param fail_loc=0x411
20658 # write a full page at the end of file
20659 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=1 conv=notrunc
20661 $LCTL set_param fail_loc=0
20662 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=3
20663 $LCTL set_param fail_loc=0x411
20664 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1 seek=2 conv=notrunc
20667 dd if=/dev/zero of=$DIR/$tfile-2 bs=1024 count=1
20668 $CHECKSTAT -s 1024 $DIR/$tfile-2 || error "checkstat wrong size"
20670 run_test 219 "LU-394: Write partial won't cause uncontiguous pages vec at LND"
20672 test_220() { #LU-325
20673 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20674 remote_ost_nodsh && skip "remote OST with nodsh"
20675 remote_mds_nodsh && skip "remote MDS with nodsh"
20676 remote_mgs_nodsh && skip "remote MGS with nodsh"
20680 # create on MDT0000 so the last_id and next_id are correct
20681 mkdir_on_mdt0 $DIR/$tdir
20682 local OST=$($LFS df $DIR | awk '/OST:'$OSTIDX'/ { print $1 }')
20686 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $OST)
20687 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
20688 osp.$mdtosc_proc1.prealloc_last_id)
20689 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
20690 osp.$mdtosc_proc1.prealloc_next_id)
20694 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=-1
20695 #define OBD_FAIL_OST_ENOINO 0x229
20696 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x229
20697 create_pool $FSNAME.$TESTNAME || return 1
20698 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $OST || return 2
20700 $LFS setstripe $DIR/$tdir -i $OSTIDX -c 1 -p $FSNAME.$TESTNAME
20702 MDSOBJS=$((last_id - next_id))
20703 echo "preallocated objects on MDS is $MDSOBJS" "($last_id - $next_id)"
20705 blocks=$($LFS df $MOUNT | awk '($1 == '$OSTIDX') { print $4 }')
20706 echo "OST still has $count kbytes free"
20708 echo "create $MDSOBJS files @next_id..."
20709 createmany -o $DIR/$tdir/f $MDSOBJS || return 3
20711 local last_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
20712 osp.$mdtosc_proc1.prealloc_last_id)
20713 local next_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
20714 osp.$mdtosc_proc1.prealloc_next_id)
20716 echo "after creation, last_id=$last_id2, next_id=$next_id2"
20721 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=0
20722 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0
20724 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $OST ||
20725 error "$LCTL pool_remove $FSNAME.$TESTNAME $OST failed"
20726 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME ||
20727 error "$LCTL pool_destroy $FSNAME.$TESTNAME failed"
20728 echo "unlink $MDSOBJS files @$next_id..."
20729 unlinkmany $DIR/$tdir/f $MDSOBJS || error "unlinkmany failed"
20731 run_test 220 "preallocated MDS objects still used if ENOSPC from OST"
20734 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20736 dd if=`which date` of=$MOUNT/date oflag=sync
20737 chmod +x $MOUNT/date
20739 #define OBD_FAIL_LLITE_FAULT_TRUNC_RACE 0x1401
20740 $LCTL set_param fail_loc=0x80001401
20742 $MOUNT/date > /dev/null
20745 run_test 221 "make sure fault and truncate race to not cause OOM"
20748 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20751 test_mkdir $DIR/$tdir
20752 $LFS setstripe -c 1 -i 0 $DIR/$tdir
20753 createmany -o $DIR/$tdir/$tfile 10
20754 cancel_lru_locks mdc
20755 cancel_lru_locks osc
20756 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
20757 $LCTL set_param fail_loc=0x31a
20758 ls -l $DIR/$tdir > /dev/null || error "AGL for ls failed"
20759 $LCTL set_param fail_loc=0
20762 run_test 222a "AGL for ls should not trigger CLIO lock failure"
20765 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20768 test_mkdir $DIR/$tdir
20769 $LFS setstripe -c 1 -i 0 $DIR/$tdir
20770 createmany -o $DIR/$tdir/$tfile 10
20771 cancel_lru_locks mdc
20772 cancel_lru_locks osc
20773 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
20774 $LCTL set_param fail_loc=0x31a
20775 rm -r $DIR/$tdir || error "AGL for rmdir failed"
20776 $LCTL set_param fail_loc=0
20778 run_test 222b "AGL for rmdir should not trigger CLIO lock failure"
20781 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20784 test_mkdir $DIR/$tdir
20785 $LFS setstripe -c 1 -i 0 $DIR/$tdir
20786 createmany -o $DIR/$tdir/$tfile 10
20787 cancel_lru_locks mdc
20788 cancel_lru_locks osc
20789 #define OBD_FAIL_LDLM_AGL_NOLOCK 0x31b
20790 $LCTL set_param fail_loc=0x31b
20791 ls -l $DIR/$tdir > /dev/null || error "reenqueue failed"
20792 $LCTL set_param fail_loc=0
20795 run_test 223 "osc reenqueue if without AGL lock granted ======================="
20797 test_224a() { # LU-1039, MRP-303
20798 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20799 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB 0x508
20800 $LCTL set_param fail_loc=0x508
20801 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 conv=fsync
20802 $LCTL set_param fail_loc=0
20805 run_test 224a "Don't panic on bulk IO failure"
20807 test_224bd_sub() { # LU-1039, MRP-303
20808 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20812 dd if=/dev/urandom of=$TMP/$tfile bs=1M count=1
20814 $LFS setstripe -c 1 -i 0 $DIR/$tfile
20816 dd if=$TMP/$tfile of=$DIR/$tfile bs=1M count=1
20817 cancel_lru_locks osc
20819 stack_trap "set_checksums $ORIG_CSUM" EXIT
20820 local at_max_saved=0
20822 # adaptive timeouts may prevent seeing the issue
20823 if at_is_enabled; then
20824 at_max_saved=$(at_max_get mds)
20825 at_max_set 0 mds client
20826 stack_trap "at_max_set $at_max_saved mds client" EXIT
20829 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB2 0x515
20830 do_facet ost1 $LCTL set_param fail_val=$timeout fail_loc=0x80000515
20831 dd of=$TMP/$tfile.new if=$DIR/$tfile bs=1M count=1 || "$@"
20833 do_facet ost1 $LCTL set_param fail_loc=0
20834 cmp $TMP/$tfile $TMP/$tfile.new || error "file contents wrong"
20839 test_224bd_sub 3 error "dd failed"
20841 run_test 224b "Don't panic on bulk IO failure"
20843 test_224c() { # LU-6441
20844 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20845 remote_mds_nodsh && skip "remote MDS with nodsh"
20847 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
20848 save_writethrough $p
20849 set_cache writethrough on
20851 local pages_per_rpc=$($LCTL get_param osc.*.max_pages_per_rpc)
20852 local at_max=$($LCTL get_param -n at_max)
20853 local timeout=$($LCTL get_param -n timeout)
20854 local test_at="at_max"
20855 local param_at="$FSNAME.sys.at_max"
20856 local test_timeout="timeout"
20857 local param_timeout="$FSNAME.sys.timeout"
20859 $LCTL set_param -n osc.*.max_pages_per_rpc=1024
20861 set_persistent_param_and_check client "$test_at" "$param_at" 0
20862 set_persistent_param_and_check client "$test_timeout" "$param_timeout" 5
20864 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB3 0x520
20865 do_facet ost1 "$LCTL set_param fail_loc=0x520"
20866 $LFS setstripe -c 1 -i 0 $DIR/$tfile
20867 stack_trap "rm -f $DIR/$tfile"
20868 dd if=/dev/zero of=$DIR/$tfile bs=8MB count=1
20870 do_facet ost1 "$LCTL set_param fail_loc=0"
20872 set_persistent_param_and_check client "$test_at" "$param_at" $at_max
20873 set_persistent_param_and_check client "$test_timeout" "$param_timeout" \
20876 $LCTL set_param -n $pages_per_rpc
20877 restore_lustre_params < $p
20880 run_test 224c "Don't hang if one of md lost during large bulk RPC"
20882 test_224d() { # LU-11169
20883 test_224bd_sub $((TIMEOUT + 2)) error "dd failed"
20885 run_test 224d "Don't corrupt data on bulk IO timeout"
20887 MDSSURVEY=${MDSSURVEY:-$(which mds-survey 2>/dev/null || true)}
20889 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20890 if [ -z ${MDSSURVEY} ]; then
20891 skip_env "mds-survey not found"
20893 [ $MDS1_VERSION -ge $(version_code 2.2.51) ] ||
20894 skip "Need MDS version at least 2.2.51"
20896 local mds=$(facet_host $SINGLEMDS)
20897 local target=$(do_nodes $mds 'lctl dl' |
20898 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
20900 local cmd1="file_count=1000 thrhi=4"
20901 local cmd2="dir_count=2 layer=mdd stripe_count=0"
20902 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
20903 local cmd="$cmd1 $cmd2 $cmd3"
20905 rm -f ${TMP}/mds_survey*
20907 eval $cmd || error "mds-survey with zero-stripe failed"
20908 cat ${TMP}/mds_survey*
20909 rm -f ${TMP}/mds_survey*
20911 run_test 225a "Metadata survey sanity with zero-stripe"
20914 if [ -z ${MDSSURVEY} ]; then
20915 skip_env "mds-survey not found"
20917 [ $MDS1_VERSION -ge $(version_code 2.2.51) ] ||
20918 skip "Need MDS version at least 2.2.51"
20919 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20920 remote_mds_nodsh && skip "remote MDS with nodsh"
20921 if [ $($LCTL dl | grep -c osc) -eq 0 ]; then
20922 skip_env "Need to mount OST to test"
20925 local mds=$(facet_host $SINGLEMDS)
20926 local target=$(do_nodes $mds 'lctl dl' |
20927 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
20929 local cmd1="file_count=1000 thrhi=4"
20930 local cmd2="dir_count=2 layer=mdd stripe_count=1"
20931 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
20932 local cmd="$cmd1 $cmd2 $cmd3"
20934 rm -f ${TMP}/mds_survey*
20936 eval $cmd || error "mds-survey with stripe_count failed"
20937 cat ${TMP}/mds_survey*
20938 rm -f ${TMP}/mds_survey*
20940 run_test 225b "Metadata survey sanity with stripe_count = 1"
20942 mcreate_path2fid () {
20948 local path=$DIR/$tdir/$name
20953 $MCREATE --mode=$1 --major=$2 --minor=$3 $path ||
20954 error "cannot create $desc"
20956 fid=$($LFS path2fid $path | tr -d '[' | tr -d ']')
20958 [ $rc -ne 0 ] && error "cannot get fid of a $desc"
20960 fid_path=$($LFS fid2path $MOUNT $fid)
20962 [ $rc -ne 0 ] && error "cannot get path of $desc by $DIR $path $fid"
20964 [ "$path" == "$fid_path" ] ||
20965 error "fid2path returned $fid_path, expected $path"
20967 echo "pass with $path and $fid"
20972 mkdir -p $DIR/$tdir
20974 mcreate_path2fid 0010666 0 0 fifo "FIFO"
20975 mcreate_path2fid 0020666 1 3 null "character special file (null)"
20976 mcreate_path2fid 0020666 1 255 none "character special file (no device)"
20977 mcreate_path2fid 0040666 0 0 dir "directory"
20978 mcreate_path2fid 0060666 7 0 loop0 "block special file (loop)"
20979 mcreate_path2fid 0100666 0 0 file "regular file"
20980 mcreate_path2fid 0120666 0 0 link "symbolic link"
20981 mcreate_path2fid 0140666 0 0 sock "socket"
20983 run_test 226a "call path2fid and fid2path on files of all type"
20986 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20991 mkdir -p $DIR/$tdir
20992 $LFS setdirstripe -i $MDTIDX $DIR/$tdir/remote_dir ||
20993 error "create remote directory failed"
20994 mcreate_path2fid 0010666 0 0 "remote_dir/fifo" "FIFO"
20995 mcreate_path2fid 0020666 1 3 "remote_dir/null" \
20996 "character special file (null)"
20997 mcreate_path2fid 0020666 1 255 "remote_dir/none" \
20998 "character special file (no device)"
20999 mcreate_path2fid 0040666 0 0 "remote_dir/dir" "directory"
21000 mcreate_path2fid 0060666 7 0 "remote_dir/loop0" \
21001 "block special file (loop)"
21002 mcreate_path2fid 0100666 0 0 "remote_dir/file" "regular file"
21003 mcreate_path2fid 0120666 0 0 "remote_dir/link" "symbolic link"
21004 mcreate_path2fid 0140666 0 0 "remote_dir/sock" "socket"
21006 run_test 226b "call path2fid and fid2path on files of all type under remote dir"
21009 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21010 [[ $MDS1_VERSION -ge $(version_code 2.13.55) ]] ||
21011 skip "Need MDS version at least 2.13.55"
21013 local submnt=/mnt/submnt
21014 local srcfile=/etc/passwd
21015 local dstfile=$submnt/passwd
21021 $LFS setdirstripe -c -1 -i 1 $DIR/$tdir ||
21022 error "create remote directory failed"
21023 mkdir -p $submnt || error "create $submnt failed"
21024 $MOUNT_CMD $MGSNID:/$FSNAME/$tdir $submnt ||
21025 error "mount $submnt failed"
21026 stack_trap "umount $submnt" EXIT
21028 cp $srcfile $dstfile
21029 fid=$($LFS path2fid $dstfile)
21030 path=$($LFS fid2path $submnt "$fid")
21031 [ "$path" = "$dstfile" ] ||
21032 error "fid2path $submnt $fid failed ($path != $dstfile)"
21034 run_test 226c "call path2fid and fid2path under remote dir with subdir mount"
21037 (( $CLIENT_VERSION >= $(version_code 2.15.56) )) ||
21038 skip "Need client at least version 2.15.56"
21040 # Define filename with 'newline' and a space
21041 local testfile="Test"$'\n'"file 01"
21042 # Define link name with multiple 'newline' and a space
21043 local linkfile="Link"$'\n'"file "$'\n'"01"
21044 # Remove prior hard link
21045 rm -f $DIR/"$linkfile"
21048 touch $DIR/"$testfile"
21050 ln $DIR/"$testfile" $DIR/"$linkfile"
21052 local fid=$($LFS getstripe -F "$DIR/$testfile") ||
21053 error "getstripe failed on $DIR/$testfile"
21055 # Call with -0 option
21056 local out1=$($LFS fid2path -0 $DIR $fid | xargs --null -n1 \
21057 echo "FILE:" | grep -c "FILE:")
21059 # With -0 option the output should be exactly 2 lines.
21060 (( $out1 == 2 )) || error "fid2path -0 failed on $fid, $out1"
21062 run_test 226e "Verify path2fid -0 option with newline and space"
21064 # LU-1299 Executing or running ldd on a truncated executable does not
21065 # cause an out-of-memory condition.
21067 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21068 [ -z "$(which ldd)" ] && skip_env "should have ldd tool"
21070 dd if=$(which date) of=$MOUNT/date bs=1k count=1
21071 chmod +x $MOUNT/date
21073 $MOUNT/date > /dev/null
21074 ldd $MOUNT/date > /dev/null
21077 run_test 227 "running truncated executable does not cause OOM"
21079 # LU-1512 try to reuse idle OI blocks
21081 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21082 remote_mds_nodsh && skip "remote MDS with nodsh"
21083 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
21085 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
21086 local myDIR=$DIR/$tdir
21089 #define OBD_FAIL_SEQ_EXHAUST 0x1002
21090 $LCTL set_param fail_loc=0x80001002
21091 createmany -o $myDIR/t- 10000
21092 $LCTL set_param fail_loc=0
21093 # The guard is current the largest FID holder
21095 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
21097 local IDX=$(($SEQ % 64))
21099 do_facet $SINGLEMDS sync
21100 # Make sure journal flushed.
21102 local blk1=$(do_facet $SINGLEMDS \
21103 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
21104 grep Blockcount | awk '{print $4}')
21106 # Remove old files, some OI blocks will become idle.
21107 unlinkmany $myDIR/t- 10000
21108 # Create new files, idle OI blocks should be reused.
21109 createmany -o $myDIR/t- 2000
21110 do_facet $SINGLEMDS sync
21111 # Make sure journal flushed.
21113 local blk2=$(do_facet $SINGLEMDS \
21114 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
21115 grep Blockcount | awk '{print $4}')
21117 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
21119 run_test 228a "try to reuse idle OI blocks"
21122 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21123 remote_mds_nodsh && skip "remote MDS with nodsh"
21124 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
21126 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
21127 local myDIR=$DIR/$tdir
21130 #define OBD_FAIL_SEQ_EXHAUST 0x1002
21131 $LCTL set_param fail_loc=0x80001002
21132 createmany -o $myDIR/t- 10000
21133 $LCTL set_param fail_loc=0
21134 # The guard is current the largest FID holder
21136 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
21138 local IDX=$(($SEQ % 64))
21140 do_facet $SINGLEMDS sync
21141 # Make sure journal flushed.
21143 local blk1=$(do_facet $SINGLEMDS \
21144 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
21145 grep Blockcount | awk '{print $4}')
21147 # Remove old files, some OI blocks will become idle.
21148 unlinkmany $myDIR/t- 10000
21151 stop $SINGLEMDS || error "Fail to stop MDT."
21153 start $SINGLEMDS $(facet_device $SINGLEMDS) $MDS_MOUNT_OPTS ||
21154 error "Fail to start MDT."
21156 client_up || error "Fail to df."
21157 # Create new files, idle OI blocks should be reused.
21158 createmany -o $myDIR/t- 2000
21159 do_facet $SINGLEMDS sync
21160 # Make sure journal flushed.
21162 local blk2=$(do_facet $SINGLEMDS \
21163 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
21164 grep Blockcount | awk '{print $4}')
21166 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
21168 run_test 228b "idle OI blocks can be reused after MDT restart"
21172 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21173 remote_mds_nodsh && skip "remote MDS with nodsh"
21174 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
21176 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
21177 local myDIR=$DIR/$tdir
21180 #define OBD_FAIL_SEQ_EXHAUST 0x1002
21181 $LCTL set_param fail_loc=0x80001002
21182 # 20000 files can guarantee there are index nodes in the OI file
21183 createmany -o $myDIR/t- 20000
21184 $LCTL set_param fail_loc=0
21185 # The guard is current the largest FID holder
21187 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
21189 local IDX=$(($SEQ % 64))
21191 do_facet $SINGLEMDS sync
21192 # Make sure journal flushed.
21194 local blk1=$(do_facet $SINGLEMDS \
21195 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
21196 grep Blockcount | awk '{print $4}')
21198 # Remove old files, some OI blocks will become idle.
21199 unlinkmany $myDIR/t- 20000
21201 # The OI file should become empty now
21203 # Create new files, idle OI blocks should be reused.
21204 createmany -o $myDIR/t- 2000
21205 do_facet $SINGLEMDS sync
21206 # Make sure journal flushed.
21208 local blk2=$(do_facet $SINGLEMDS \
21209 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
21210 grep Blockcount | awk '{print $4}')
21212 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
21214 run_test 228c "NOT shrink the last entry in OI index node to recycle idle leaf"
21216 test_229() { # LU-2482, LU-3448
21217 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21218 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
21219 [ $MDS1_VERSION -lt $(version_code 2.4.53) ] &&
21220 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53"
21224 # Create a file with a released layout and stripe count 2.
21225 $MULTIOP $DIR/$tfile H2c ||
21226 error "failed to create file with released layout"
21228 $LFS getstripe -v $DIR/$tfile
21230 local pattern=$($LFS getstripe -L $DIR/$tfile)
21231 [ X"$pattern" = X"released" ] || error "pattern error ($pattern)"
21233 local stripe_count=$($LFS getstripe -c $DIR/$tfile) ||
21235 [ $stripe_count -eq 2 ] || error "stripe count not 2 ($stripe_count)"
21236 stat $DIR/$tfile || error "failed to stat released file"
21238 chown $RUNAS_ID $DIR/$tfile ||
21239 error "chown $RUNAS_ID $DIR/$tfile failed"
21241 chgrp $RUNAS_ID $DIR/$tfile ||
21242 error "chgrp $RUNAS_ID $DIR/$tfile failed"
21244 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
21245 rm $DIR/$tfile || error "failed to remove released file"
21247 run_test 229 "getstripe/stat/rm/attr changes work on released files"
21250 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21251 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21252 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
21253 skip "Need MDS version at least 2.11.52"
21257 test_mkdir $DIR/$tdir
21258 test_mkdir -i0 -c1 $DIR/$tdir/test_230_local
21259 local mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230_local)
21260 [ $mdt_idx -ne 0 ] &&
21261 error "create local directory on wrong MDT $mdt_idx"
21263 $LFS mkdir -i $MDTIDX $DIR/$tdir/test_230 ||
21264 error "create remote directory failed"
21265 local mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230)
21266 [ $mdt_idx -ne $MDTIDX ] &&
21267 error "create remote directory on wrong MDT $mdt_idx"
21269 createmany -o $DIR/$tdir/test_230/t- 10 ||
21270 error "create files on remote directory failed"
21271 mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230/t-0)
21272 [ $mdt_idx -ne $MDTIDX ] && error "create files on wrong MDT $mdt_idx"
21273 rm -r $DIR/$tdir || error "unlink remote directory failed"
21275 run_test 230a "Create remote directory and files under the remote directory"
21278 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21279 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21280 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
21281 skip "Need MDS version at least 2.11.52"
21289 local migrate_dir=$DIR/$tdir/migrate_dir
21290 local other_dir=$DIR/$tdir/other_dir
21292 test_mkdir $DIR/$tdir
21293 test_mkdir -i0 -c1 $migrate_dir
21294 test_mkdir -i0 -c1 $other_dir
21295 for ((i=0; i<10; i++)); do
21296 mkdir -p $migrate_dir/dir_${i}
21297 createmany -o $migrate_dir/dir_${i}/f 10 ||
21298 error "create files under remote dir failed $i"
21301 cp /etc/passwd $migrate_dir/$tfile
21302 cp /etc/passwd $other_dir/$tfile
21303 chattr +SAD $migrate_dir
21304 chattr +SAD $migrate_dir/$tfile
21306 local old_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
21307 local old_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
21308 local old_dir_mode=$(stat -c%f $migrate_dir)
21309 local old_file_mode=$(stat -c%f $migrate_dir/$tfile)
21311 mkdir -p $migrate_dir/dir_default_stripe2
21312 $LFS setstripe -c 2 $migrate_dir/dir_default_stripe2
21313 $LFS setstripe -c 2 $migrate_dir/${tfile}_stripe2
21315 mkdir -p $other_dir
21316 ln $migrate_dir/$tfile $other_dir/luna
21317 ln $migrate_dir/$tfile $migrate_dir/sofia
21318 ln $other_dir/$tfile $migrate_dir/david
21319 ln -s $migrate_dir/$tfile $other_dir/zachary
21320 ln -s $migrate_dir/$tfile $migrate_dir/${tfile}_ln
21321 ln -s $other_dir/$tfile $migrate_dir/${tfile}_ln_other
21327 for len in 58 59 60; do
21328 lnktgt=$(str_repeat 'l' $len)
21329 touch $migrate_dir/$lnktgt
21330 ln -s $lnktgt $migrate_dir/${len}char_ln
21334 for len in 4094 4095; do
21335 lnktgt=$(str_repeat 'l' $len)
21336 ln -s $lnktgt $migrate_dir/${len}char_ln
21340 for len in 254 255; do
21341 touch $migrate_dir/$(str_repeat 'l' $len)
21344 $LFS migrate -m $MDTIDX $migrate_dir ||
21345 error "fails on migrating remote dir to MDT1"
21347 echo "migratate to MDT1, then checking.."
21348 for ((i = 0; i < 10; i++)); do
21349 for file in $(find $migrate_dir/dir_${i}); do
21350 mdt_index=$($LFS getstripe -m $file)
21351 # broken symlink getstripe will fail
21352 [ $mdt_index -ne $MDTIDX ] && stat -L $file &&
21353 error "$file is not on MDT${MDTIDX}"
21357 # the multiple link file should still in MDT0
21358 mdt_index=$($LFS getstripe -m $migrate_dir/$tfile)
21359 [ $mdt_index == 0 ] ||
21360 error "$file is not on MDT${MDTIDX}"
21362 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
21363 [ "$old_dir_flag" = "$new_dir_flag" ] ||
21364 error " expect $old_dir_flag get $new_dir_flag"
21366 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
21367 [ "$old_file_flag" = "$new_file_flag" ] ||
21368 error " expect $old_file_flag get $new_file_flag"
21370 local new_dir_mode=$(stat -c%f $migrate_dir)
21371 [ "$old_dir_mode" = "$new_dir_mode" ] ||
21372 error "expect mode $old_dir_mode get $new_dir_mode"
21374 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
21375 [ "$old_file_mode" = "$new_file_mode" ] ||
21376 error "expect mode $old_file_mode get $new_file_mode"
21378 diff /etc/passwd $migrate_dir/$tfile ||
21379 error "$tfile different after migration"
21381 diff /etc/passwd $other_dir/luna ||
21382 error "luna different after migration"
21384 diff /etc/passwd $migrate_dir/sofia ||
21385 error "sofia different after migration"
21387 diff /etc/passwd $migrate_dir/david ||
21388 error "david different after migration"
21390 diff /etc/passwd $other_dir/zachary ||
21391 error "zachary different after migration"
21393 diff /etc/passwd $migrate_dir/${tfile}_ln ||
21394 error "${tfile}_ln different after migration"
21396 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
21397 error "${tfile}_ln_other different after migration"
21399 stripe_count=$($LFS getstripe -c $migrate_dir/dir_default_stripe2)
21400 [ $stripe_count = 2 ] ||
21401 error "dir strpe_count $d != 2 after migration."
21403 stripe_count=$($LFS getstripe -c $migrate_dir/${tfile}_stripe2)
21404 [ $stripe_count = 2 ] ||
21405 error "file strpe_count $d != 2 after migration."
21407 #migrate back to MDT0
21410 $LFS migrate -m $MDTIDX $migrate_dir ||
21411 error "fails on migrating remote dir to MDT0"
21413 echo "migrate back to MDT0, checking.."
21414 for file in $(find $migrate_dir); do
21415 mdt_index=$($LFS getstripe -m $file)
21416 [ $mdt_index -ne $MDTIDX ] && stat -L $file &&
21417 error "$file is not on MDT${MDTIDX}"
21420 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
21421 [ "$old_dir_flag" = "$new_dir_flag" ] ||
21422 error " expect $old_dir_flag get $new_dir_flag"
21424 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
21425 [ "$old_file_flag" = "$new_file_flag" ] ||
21426 error " expect $old_file_flag get $new_file_flag"
21428 local new_dir_mode=$(stat -c%f $migrate_dir)
21429 [ "$old_dir_mode" = "$new_dir_mode" ] ||
21430 error "expect mode $old_dir_mode get $new_dir_mode"
21432 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
21433 [ "$old_file_mode" = "$new_file_mode" ] ||
21434 error "expect mode $old_file_mode get $new_file_mode"
21436 diff /etc/passwd ${migrate_dir}/$tfile ||
21437 error "$tfile different after migration"
21439 diff /etc/passwd ${other_dir}/luna ||
21440 error "luna different after migration"
21442 diff /etc/passwd ${migrate_dir}/sofia ||
21443 error "sofia different after migration"
21445 diff /etc/passwd ${other_dir}/zachary ||
21446 error "zachary different after migration"
21448 diff /etc/passwd $migrate_dir/${tfile}_ln ||
21449 error "${tfile}_ln different after migration"
21451 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
21452 error "${tfile}_ln_other different after migration"
21454 stripe_count=$($LFS getstripe -c ${migrate_dir}/dir_default_stripe2)
21455 [ $stripe_count = 2 ] ||
21456 error "dir strpe_count $d != 2 after migration."
21458 stripe_count=$($LFS getstripe -c ${migrate_dir}/${tfile}_stripe2)
21459 [ $stripe_count = 2 ] ||
21460 error "file strpe_count $d != 2 after migration."
21462 rm -rf $DIR/$tdir || error "rm dir failed after migration"
21464 run_test 230b "migrate directory"
21467 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21468 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21469 remote_mds_nodsh && skip "remote MDS with nodsh"
21470 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
21471 skip "Need MDS version at least 2.11.52"
21477 local migrate_dir=$DIR/$tdir/migrate_dir
21479 #If migrating directory fails in the middle, all entries of
21480 #the directory is still accessiable.
21481 test_mkdir $DIR/$tdir
21482 test_mkdir -i0 -c1 $migrate_dir
21483 test_mkdir -i1 -c1 $DIR/$tdir/remote_dir
21485 createmany -o $migrate_dir/f $total ||
21486 error "create files under ${migrate_dir} failed"
21488 # fail after migrating top dir, and this will fail only once, so the
21489 # first sub file migration will fail (currently f3), others succeed.
21490 #OBD_FAIL_MIGRATE_ENTRIES 0x1801
21491 do_facet mds1 lctl set_param fail_loc=0x1801
21492 local t=$(ls $migrate_dir | wc -l)
21493 $LFS migrate --mdt-index $MDTIDX $migrate_dir &&
21494 error "migrate should fail"
21495 local u=$(ls $migrate_dir | wc -l)
21496 [ "$u" == "$t" ] || error "$u != $t during migration"
21498 # add new dir/file should succeed
21499 mkdir $migrate_dir/dir ||
21500 error "mkdir failed under migrating directory"
21501 touch $migrate_dir/file ||
21502 error "create file failed under migrating directory"
21504 # add file with existing name should fail
21505 for file in $migrate_dir/f*; do
21506 stat $file > /dev/null || error "stat $file failed"
21507 $OPENFILE -f O_CREAT:O_EXCL $file &&
21508 error "open(O_CREAT|O_EXCL) $file should fail"
21509 $MULTIOP $file m && error "create $file should fail"
21510 touch $DIR/$tdir/remote_dir/$tfile ||
21511 error "touch $tfile failed"
21512 ln $DIR/$tdir/remote_dir/$tfile $file &&
21513 error "link $file should fail"
21514 mdt_index=$($LFS getstripe -m $file)
21515 if [ $mdt_index == 0 ]; then
21516 # file failed to migrate is not allowed to rename to
21517 mv $DIR/$tdir/remote_dir/$tfile $file &&
21518 error "rename to $file should fail"
21520 mv $DIR/$tdir/remote_dir/$tfile $file ||
21521 error "rename to $file failed"
21523 echo hello >> $file || error "write $file failed"
21526 # resume migration with different options should fail
21527 $LFS migrate -m 0 $migrate_dir &&
21528 error "migrate -m 0 $migrate_dir should fail"
21530 $LFS migrate -m $MDTIDX -c 2 $migrate_dir &&
21531 error "migrate -c 2 $migrate_dir should fail"
21533 # resume migration should succeed
21534 $LFS migrate -m $MDTIDX $migrate_dir ||
21535 error "migrate $migrate_dir failed"
21537 echo "Finish migration, then checking.."
21538 for file in $(find $migrate_dir); do
21539 mdt_index=$($LFS getstripe -m $file)
21540 [ $mdt_index == $MDTIDX ] ||
21541 error "$file is not on MDT${MDTIDX}"
21544 rm -rf $DIR/$tdir || error "rm dir failed after migration"
21546 run_test 230c "check directory accessiblity if migration failed"
21549 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21550 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21551 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
21552 skip "Need MDS version at least 2.11.52"
21554 [ "$mds1_FSTYPE" == "zfs" ] && skip "skip ZFS backend"
21556 local migrate_dir=$DIR/$tdir/migrate_dir
21566 old_index=$((RANDOM % MDSCOUNT))
21567 old_count=$((MDSCOUNT - old_index))
21568 new_index=$((RANDOM % MDSCOUNT))
21569 new_count=$((MDSCOUNT - new_index))
21570 new_hash=1 # for all_char
21572 [ $old_count -gt 1 ] && old_count=$((old_count - RANDOM % old_count))
21573 [ $new_count -gt 1 ] && new_count=$((new_count - RANDOM % new_count))
21575 test_mkdir $DIR/$tdir
21576 test_mkdir -i $old_index -c $old_count $migrate_dir
21578 for ((i=0; i<100; i++)); do
21579 test_mkdir -i0 -c1 $migrate_dir/dir_${i}
21580 createmany -o $migrate_dir/dir_${i}/f 100 ||
21581 error "create files under remote dir failed $i"
21584 echo -n "Migrate from MDT$old_index "
21585 [ $old_count -gt 1 ] && echo -n "... MDT$((old_index + old_count - 1)) "
21586 echo -n "to MDT$new_index"
21587 [ $new_count -gt 1 ] && echo -n " ... MDT$((new_index + new_count - 1))"
21590 echo "$LFS migrate -m$new_index -c$new_count -H $new_hash $migrate_dir"
21591 $LFS migrate -m $new_index -c $new_count -H $new_hash $migrate_dir ||
21592 error "migrate remote dir error"
21594 echo "Finish migration, then checking.."
21595 for file in $(find $migrate_dir -maxdepth 1); do
21596 mdt_index=$($LFS getstripe -m $file)
21597 if [ $mdt_index -lt $new_index ] ||
21598 [ $mdt_index -gt $((new_index + new_count - 1)) ]; then
21599 error "$file is on MDT$mdt_index"
21603 rm -rf $DIR/$tdir || error "rm dir failed after migration"
21605 run_test 230d "check migrate big directory"
21608 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21609 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21610 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
21611 skip "Need MDS version at least 2.11.52"
21618 mkdir_on_mdt0 $DIR/$tdir
21619 mkdir $DIR/$tdir/migrate_dir
21620 mkdir $DIR/$tdir/other_dir
21621 touch $DIR/$tdir/migrate_dir/a
21622 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/b
21623 ls $DIR/$tdir/other_dir
21625 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
21626 error "migrate dir fails"
21628 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
21629 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
21631 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
21632 [ $mdt_index == 0 ] || error "a is not on MDT0"
21634 $LFS migrate -m 1 $DIR/$tdir/other_dir ||
21635 error "migrate dir fails"
21637 mdt_index=$($LFS getstripe -m $DIR/$tdir/other_dir)
21638 [ $mdt_index == 1 ] || error "other_dir is not on MDT1"
21640 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
21641 [ $mdt_index == 1 ] || error "a is not on MDT1"
21643 mdt_index=$($LFS getstripe -m $DIR/$tdir/other_dir/b)
21644 [ $mdt_index == 1 ] || error "b is not on MDT1"
21646 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
21647 b_fid=$($LFS path2fid $DIR/$tdir/other_dir/b)
21649 [ "$a_fid" = "$b_fid" ] || error "different fid after migration"
21651 rm -rf $DIR/$tdir || error "rm dir failed after migration"
21653 run_test 230e "migrate mulitple local link files"
21656 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21657 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21658 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
21659 skip "Need MDS version at least 2.11.52"
21664 mkdir -p $DIR/$tdir
21665 mkdir $DIR/$tdir/migrate_dir
21666 $LFS mkdir -i1 $DIR/$tdir/other_dir
21667 touch $DIR/$tdir/migrate_dir/a
21668 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln1
21669 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln2
21670 ls $DIR/$tdir/other_dir
21672 # a should be migrated to MDT1, since no other links on MDT0
21673 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
21674 error "#1 migrate dir fails"
21675 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
21676 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
21677 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
21678 [ $mdt_index == 1 ] || error "a is not on MDT1"
21680 # a should stay on MDT1, because it is a mulitple link file
21681 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
21682 error "#2 migrate dir fails"
21683 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
21684 [ $mdt_index == 1 ] || error "a is not on MDT1"
21686 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
21687 error "#3 migrate dir fails"
21689 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
21690 ln_fid=$($LFS path2fid $DIR/$tdir/other_dir/ln1)
21691 [ "$a_fid" = "$ln_fid" ] || error "different fid after migrate to MDT1"
21693 rm -rf $DIR/$tdir/other_dir/ln1 || error "unlink ln1 fails"
21694 rm -rf $DIR/$tdir/other_dir/ln2 || error "unlink ln2 fails"
21696 # a should be migrated to MDT0, since no other links on MDT1
21697 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
21698 error "#4 migrate dir fails"
21699 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
21700 [ $mdt_index == 0 ] || error "a is not on MDT0"
21702 rm -rf $DIR/$tdir || error "rm dir failed after migration"
21704 run_test 230f "migrate mulitple remote link files"
21707 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21708 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21709 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
21710 skip "Need MDS version at least 2.11.52"
21712 mkdir -p $DIR/$tdir/migrate_dir
21714 $LFS migrate -m 1000 $DIR/$tdir/migrate_dir &&
21715 error "migrating dir to non-exist MDT succeeds"
21718 run_test 230g "migrate dir to non-exist MDT"
21721 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21722 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21723 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
21724 skip "Need MDS version at least 2.11.52"
21728 mkdir -p $DIR/$tdir/migrate_dir
21730 $LFS migrate -m1 $DIR &&
21731 error "migrating mountpoint1 should fail"
21733 $LFS migrate -m1 $DIR/$tdir/.. &&
21734 error "migrating mountpoint2 should fail"
21737 $LFS migrate -m1 $DIR/$tdir/migrate_dir/.. &&
21738 error "migrating $tdir/migrate_dir/.. should fail"
21742 run_test 230h "migrate .. and root"
21745 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21746 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21747 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
21748 skip "Need MDS version at least 2.11.52"
21750 mkdir -p $DIR/$tdir/migrate_dir
21752 $LFS migrate -m 1 $DIR/$tdir/migrate_dir/ ||
21753 error "migration fails with a tailing slash"
21755 $LFS migrate -m 0 $DIR/$tdir/migrate_dir// ||
21756 error "migration fails with two tailing slashes"
21758 run_test 230i "lfs migrate -m tolerates trailing slashes"
21761 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
21762 [ $MDS1_VERSION -lt $(version_code 2.13.52) ] &&
21763 skip "Need MDS version at least 2.11.52"
21765 $LFS mkdir -i 0 -c 1 $DIR/$tdir || error "mkdir $tdir failed"
21766 $LFS setstripe -E 1M -L mdt $DIR/$tdir/$tfile ||
21767 error "create $tfile failed"
21768 cat /etc/passwd > $DIR/$tdir/$tfile
21770 $LFS migrate -m 1 $DIR/$tdir || error "migrate failed"
21772 cmp /etc/passwd $DIR/$tdir/$tfile ||
21773 error "DoM file mismatch after migration"
21775 run_test 230j "DoM file data not changed after dir migration"
21778 [ $MDSCOUNT -lt 4 ] && skip "needs >= 4 MDTs"
21779 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
21780 skip "Need MDS version at least 2.11.56"
21783 local files_on_starting_mdt=0
21785 $LFS mkdir -i -1 -c 2 $DIR/$tdir || error "mkdir failed"
21786 $LFS getdirstripe $DIR/$tdir
21787 for i in $(seq $total); do
21788 echo $((i*i - i)) > $DIR/$tdir/$tfile.$i || error "write failed"
21789 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 0 ]] &&
21790 files_on_starting_mdt=$((files_on_starting_mdt + 1))
21793 echo "$files_on_starting_mdt files on MDT0"
21795 $LFS migrate -m 1,3 $DIR/$tdir || error "migrate -m 1,3 failed"
21796 $LFS getdirstripe $DIR/$tdir
21798 files_on_starting_mdt=0
21799 for i in $(seq $total); do
21800 $(echo $((i*i - i)) | cmp $DIR/$tdir/$tfile.$i -) ||
21801 error "file $tfile.$i mismatch after migration"
21802 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 1 ]] &&
21803 files_on_starting_mdt=$((files_on_starting_mdt + 1))
21806 echo "$files_on_starting_mdt files on MDT1 after migration"
21807 [[ $files_on_starting_mdt -eq $total ]] && error "all files on MDT1"
21809 $LFS migrate -m 0 -c 2 $DIR/$tdir || error "migrate -m 0 -c 2 failed"
21810 $LFS getdirstripe $DIR/$tdir
21812 files_on_starting_mdt=0
21813 for i in $(seq $total); do
21814 $(echo $((i*i - i)) | cmp $DIR/$tdir/$tfile.$i -) ||
21815 error "file $tfile.$i mismatch after 2nd migration"
21816 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 0 ]] &&
21817 files_on_starting_mdt=$((files_on_starting_mdt + 1))
21820 echo "$files_on_starting_mdt files on MDT0 after 2nd migration"
21821 [[ $files_on_starting_mdt -eq $total ]] && error "all files on MDT0"
21825 run_test 230k "file data not changed after dir migration"
21828 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
21829 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
21830 skip "Need MDS version at least 2.11.56"
21832 $LFS mkdir -i 0 -c 1 $DIR/$tdir || error "mkdir failed"
21833 createmany -o $DIR/$tdir/f___________________________________ 1000 ||
21834 error "create files under remote dir failed $i"
21835 $LFS migrate -m 1 $DIR/$tdir || error "migrate failed"
21837 run_test 230l "readdir between MDTs won't crash"
21840 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
21841 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
21842 skip "Need MDS version at least 2.11.56"
21845 local mig_dir=$DIR/$tdir/migrate_dir
21846 local longstr="aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
21850 echo "Creating files and dirs with xattrs"
21851 test_mkdir $DIR/$tdir
21852 test_mkdir -i0 -c1 $mig_dir
21854 setfattr -n user.attr1 -v $longstr $mig_dir/dir ||
21855 error "cannot set xattr attr1 on dir"
21856 setfattr -n user.attr2 -v $shortstr $mig_dir/dir ||
21857 error "cannot set xattr attr2 on dir"
21858 touch $mig_dir/dir/f0
21859 setfattr -n user.attr1 -v $longstr $mig_dir/dir/f0 ||
21860 error "cannot set xattr attr1 on file"
21861 setfattr -n user.attr2 -v $shortstr $mig_dir/dir/f0 ||
21862 error "cannot set xattr attr2 on file"
21863 sync ; sync ; echo 3 > /proc/sys/vm/drop_caches
21864 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir 2>/dev/null)
21865 [ "$val" = $longstr ] || error "xattr attr1 not set properly on dir"
21866 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir 2>/dev/null)
21867 [ "$val" = $shortstr ] || error "xattr attr2 not set properly on dir"
21868 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir/f0 2>/dev/null)
21869 [ "$val" = $longstr ] || error "xattr attr1 not set properly on file"
21870 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir/f0 2>/dev/null)
21871 [ "$val" = $shortstr ] || error "xattr attr2 not set properly on file"
21873 echo "Migrating to MDT1"
21874 $LFS migrate -m $MDTIDX $mig_dir ||
21875 error "fails on migrating dir to MDT1"
21877 sync ; sync ; echo 3 > /proc/sys/vm/drop_caches
21878 echo "Checking xattrs"
21879 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir 2>/dev/null)
21880 [ "$val" = $longstr ] ||
21881 error "expecting xattr1 $longstr on dir, found $val"
21882 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir 2>/dev/null)
21883 [ "$val" = $shortstr ] ||
21884 error "expecting xattr2 $shortstr on dir, found $val"
21885 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir/f0 2>/dev/null)
21886 [ "$val" = $longstr ] ||
21887 error "expecting xattr1 $longstr on file, found $val"
21888 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir/f0 2>/dev/null)
21889 [ "$val" = $shortstr ] ||
21890 error "expecting xattr2 $shortstr on file, found $val"
21892 run_test 230m "xattrs not changed after dir migration"
21895 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
21896 [[ $MDS1_VERSION -ge $(version_code 2.13.53) ]] ||
21897 skip "Need MDS version at least 2.13.53"
21899 $LFS mkdir -i 0 $DIR/$tdir || error "mkdir $tdir failed"
21900 cat /etc/hosts > $DIR/$tdir/$tfile
21901 $LFS mirror extend -N1 $DIR/$tdir/$tfile || error "Mirroring failed"
21902 $LFS migrate -m 1 $DIR/$tdir || error "Migration failed"
21904 cmp /etc/hosts $DIR/$tdir/$tfile ||
21905 error "File data mismatch after migration"
21907 run_test 230n "Dir migration with mirrored file"
21910 [ $MDSCOUNT -ge 2 ] || skip "needs >= 2 MDTs"
21911 [ $MDS1_VERSION -ge $(version_code 2.13.52) ] ||
21912 skip "Need MDS version at least 2.13.52"
21914 local mdts=$(comma_list $(mdts_nodes))
21916 local restripe_status
21920 [[ $mds1_FSTYPE == zfs ]] && timeout=300
21922 # in case "crush" hash type is not set
21923 do_nodes $mdts "$LCTL set_param lod.*.mdt_hash=crush"
21925 restripe_status=$(do_facet mds1 $LCTL get_param -n \
21926 mdt.*MDT0000.enable_dir_restripe)
21927 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_restripe=1"
21928 stack_trap "do_nodes $mdts $LCTL set_param \
21929 mdt.*.enable_dir_restripe=$restripe_status"
21932 createmany -m $DIR/$tdir/f 100 ||
21933 error "create files under remote dir failed $i"
21934 createmany -d $DIR/$tdir/d 100 ||
21935 error "create dirs under remote dir failed $i"
21937 for i in $(seq 2 $MDSCOUNT); do
21938 do_nodes $mdts "$LCTL set_param mdt.*.md_stats=clear >/dev/null"
21939 $LFS setdirstripe -c $i $DIR/$tdir ||
21940 error "split -c $i $tdir failed"
21941 wait_update $HOSTNAME \
21942 "$LFS getdirstripe -H $DIR/$tdir" "crush" $timeout ||
21943 error "dir split not finished"
21944 delta=$(do_nodes $mdts "lctl get_param -n mdt.*MDT*.md_stats" |
21945 awk '/migrate/ {sum += $2} END { print sum }')
21946 echo "$delta migrated when dir split $((i - 1)) to $i stripes"
21947 # delta is around total_files/stripe_count
21948 (( $delta < 200 / (i - 1) + 4 )) ||
21949 error "$delta files migrated >= $((200 / (i - 1) + 4))"
21952 run_test 230o "dir split"
21955 (( MDSCOUNT > 1 )) || skip "needs >= 2 MDTs"
21956 (( MDS1_VERSION >= $(version_code 2.13.52) )) ||
21957 skip "Need MDS version at least 2.13.52"
21959 local mdts=$(comma_list $(mdts_nodes))
21961 local restripe_status
21965 [[ $mds1_FSTYPE == zfs ]] && timeout=300
21967 do_nodes $mdts "$LCTL set_param lod.*.mdt_hash=crush"
21969 restripe_status=$(do_facet mds1 $LCTL get_param -n \
21970 mdt.*MDT0000.enable_dir_restripe)
21971 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_restripe=1"
21972 stack_trap "do_nodes $mdts $LCTL set_param \
21973 mdt.*.enable_dir_restripe=$restripe_status"
21975 test_mkdir -c $MDSCOUNT -H crush $DIR/$tdir
21976 createmany -m $DIR/$tdir/f 100 ||
21977 error "create files under remote dir failed"
21978 createmany -d $DIR/$tdir/d 100 ||
21979 error "create dirs under remote dir failed"
21981 for c in $(seq $((MDSCOUNT - 1)) -1 1); do
21982 local mdt_hash="crush"
21984 do_nodes $mdts "$LCTL set_param mdt.*.md_stats=clear >/dev/null"
21985 $LFS setdirstripe -c $c $DIR/$tdir ||
21986 error "split -c $c $tdir failed"
21987 if (( MDS1_VERSION >= $(version_code 2.14.51) )); then
21988 mdt_hash="$mdt_hash,fixed"
21989 elif [ $c -eq 1 ]; then
21992 wait_update $HOSTNAME \
21993 "$LFS getdirstripe -H $DIR/$tdir" $mdt_hash $timeout ||
21994 error "dir merge not finished"
21995 delta=$(do_nodes $mdts "lctl get_param -n mdt.*MDT*.md_stats" |
21996 awk '/migrate/ {sum += $2} END { print sum }')
21997 echo "$delta migrated when dir merge $((c + 1)) to $c stripes"
21998 # delta is around total_files/stripe_count
21999 (( delta < 200 / c + 4 )) ||
22000 error "$delta files migrated >= $((200 / c + 4))"
22003 run_test 230p "dir merge"
22006 (( MDSCOUNT > 1)) || skip "needs >= 2 MDTs"
22007 (( MDS1_VERSION >= $(version_code 2.13.52) )) ||
22008 skip "Need MDS version at least 2.13.52"
22010 local mdts=$(comma_list $(mdts_nodes))
22011 local saved_threshold=$(do_facet mds1 \
22012 $LCTL get_param -n mdt.*-MDT0000.dir_split_count)
22013 local saved_delta=$(do_facet mds1 \
22014 $LCTL get_param -n mdt.*-MDT0000.dir_split_delta)
22015 local threshold=100
22018 local stripe_count=0
22023 # test with fewer files on ZFS
22024 [ "$mds1_FSTYPE" == "zfs" ] && threshold=40
22026 stack_trap "do_nodes $mdts $LCTL set_param \
22027 mdt.*.dir_split_count=$saved_threshold"
22028 stack_trap "do_nodes $mdts $LCTL set_param \
22029 mdt.*.dir_split_delta=$saved_delta"
22030 stack_trap "do_nodes $mdts $LCTL set_param mdt.*.dir_restripe_nsonly=1"
22031 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_auto_split=1"
22032 do_nodes $mdts "$LCTL set_param mdt.*.dir_split_count=$threshold"
22033 do_nodes $mdts "$LCTL set_param mdt.*.dir_split_delta=$delta"
22034 do_nodes $mdts "$LCTL set_param mdt.*.dir_restripe_nsonly=0"
22035 do_nodes $mdts "$LCTL set_param lod.*.mdt_hash=crush"
22037 $LFS mkdir -i -1 -c 1 $DIR/$tdir || error "mkdir $tdir failed"
22038 stripe_index=$($LFS getdirstripe -i $DIR/$tdir)
22040 create=$((threshold * 3 / 2))
22041 while [ $stripe_count -lt $MDSCOUNT ]; do
22042 createmany -m $DIR/$tdir/f $total $create ||
22043 error "create sub files failed"
22044 stat $DIR/$tdir > /dev/null
22045 total=$((total + create))
22046 stripe_count=$((stripe_count + delta))
22047 [ $stripe_count -gt $MDSCOUNT ] && stripe_count=$MDSCOUNT
22049 wait_update $HOSTNAME \
22050 "$LFS getdirstripe -c $DIR/$tdir" "$stripe_count" 40 ||
22051 error "stripe count $($LFS getdirstripe -c $DIR/$tdir) != $stripe_count"
22053 wait_update $HOSTNAME \
22054 "$LFS getdirstripe -H $DIR/$tdir" "crush" 200 ||
22055 error "stripe hash $($LFS getdirstripe -H $DIR/$tdir) != crush"
22057 nr_files=$($LFS find -m 1 $DIR/$tdir | grep -c -w $stripe_index)
22058 echo "$nr_files/$total files on MDT$stripe_index after split"
22059 # allow 10% margin of imbalance with crush hash
22060 (( $nr_files <= $total / $stripe_count + $create / 10)) ||
22061 error "$nr_files files on MDT$stripe_index after split"
22063 nr_files=$($LFS find -type f $DIR/$tdir | wc -l)
22064 [ $nr_files -eq $total ] ||
22065 error "total sub files $nr_files != $total"
22068 (( MDS1_VERSION >= $(version_code 2.14.51) )) || return 0
22070 echo "fixed layout directory won't auto split"
22071 $LFS migrate -m 0 $DIR/$tdir || error "migrate $tdir failed"
22072 wait_update $HOSTNAME "$LFS getdirstripe -H $DIR/$tdir" "crush,fixed" \
22073 10 || error "stripe hash $($LFS getdirstripe -H $DIR/$tdir)"
22074 wait_update $HOSTNAME "$LFS getdirstripe -c $DIR/$tdir" 1 10 ||
22075 error "stripe count $($LFS getdirstripe -c $DIR/$tdir)"
22077 run_test 230q "dir auto split"
22080 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
22081 [[ $MDSCOUNT -ge 2 ]] || skip_env "needs >= 2 MDTs"
22082 [[ $MDS1_VERSION -ge $(version_code 2.13.54) ]] ||
22083 skip "Need MDS version at least 2.13.54"
22085 # maximum amount of local locks:
22086 # parent striped dir - 2 locks
22087 # new stripe in parent to migrate to - 1 lock
22088 # source and target - 2 locks
22089 # Total 5 locks for regular file
22090 mkdir -p $DIR/$tdir
22091 $LFS mkdir -i1 -c2 $DIR/$tdir/dir1
22092 touch $DIR/$tdir/dir1/eee
22094 # create 4 hardlink for 4 more locks
22095 # Total: 9 locks > RS_MAX_LOCKS (8)
22096 $LFS mkdir -i1 -c1 $DIR/$tdir/dir2
22097 $LFS mkdir -i1 -c1 $DIR/$tdir/dir3
22098 $LFS mkdir -i1 -c1 $DIR/$tdir/dir4
22099 $LFS mkdir -i1 -c1 $DIR/$tdir/dir5
22100 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir2/eee
22101 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir3/eee
22102 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir4/eee
22103 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir5/eee
22105 cancel_lru_locks mdc
22107 $LFS migrate -m1 -c1 $DIR/$tdir/dir1 ||
22108 error "migrate dir fails"
22110 rm -rf $DIR/$tdir || error "rm dir failed after migration"
22112 run_test 230r "migrate with too many local locks"
22115 (( $MDS1_VERSION >= $(version_code 2.14.52) )) ||
22116 skip "Need MDS version at least 2.14.52"
22118 local mdts=$(comma_list $(mdts_nodes))
22119 local restripe_status=$(do_facet mds1 $LCTL get_param -n \
22120 mdt.*MDT0000.enable_dir_restripe)
22122 stack_trap "do_nodes $mdts $LCTL set_param \
22123 mdt.*.enable_dir_restripe=$restripe_status"
22127 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_restripe=$st"
22128 test_mkdir $DIR/$tdir
22129 $LFS mkdir $DIR/$tdir |& grep "File exists" ||
22130 error "$LFS mkdir should return EEXIST if target exists"
22134 run_test 230s "lfs mkdir should return -EEXIST if target exists"
22138 [[ $MDSCOUNT -ge 2 ]] || skip_env "needs >= 2 MDTs"
22139 [[ $MDS1_VERSION -ge $(version_code 2.14.50) ]] ||
22140 skip "Need MDS version at least 2.14.50"
22142 test_mkdir $DIR/$tdir || error "mkdir $tdir failed"
22143 test_mkdir $DIR/$tdir/subdir || error "mkdir subdir failed"
22144 $LFS project -p 1 -s $DIR/$tdir ||
22145 error "set $tdir project id failed"
22146 $LFS project -p 2 -s $DIR/$tdir/subdir ||
22147 error "set subdir project id failed"
22148 $LFS migrate -m 1 -c $MDSCOUNT $DIR/$tdir || error "migrate failed"
22150 run_test 230t "migrate directory with project ID set"
22154 (( MDSCOUNT > 3 )) || skip_env "needs >= 4 MDTs"
22155 (( MDS1_VERSION >= $(version_code 2.14.53) )) ||
22156 skip "Need MDS version at least 2.14.53"
22160 mkdir_on_mdt0 $DIR/$tdir || error "mkdir $tdir failed"
22161 mkdir $DIR/$tdir/sub{0..99} || error "mkdir sub failed"
22162 $LFS migrate -m -1 $DIR/$tdir/sub{0..99} || error "migrate sub failed"
22163 for i in $(seq 0 $((MDSCOUNT - 1))); do
22164 count=$($LFS getstripe -m $DIR/$tdir/sub* | grep -c ^$i)
22165 echo "$count dirs migrated to MDT$i"
22167 count=$($LFS getstripe -m $DIR/$tdir/sub* | sort -u | wc -l)
22168 (( count >= MDSCOUNT - 1 )) || error "dirs migrated to $count MDTs"
22170 run_test 230u "migrate directory by QOS"
22174 (( MDSCOUNT > 3 )) || skip_env "needs >= 4 MDTs"
22175 (( MDS1_VERSION >= $(version_code 2.14.53) )) ||
22176 skip "Need MDS version at least 2.14.53"
22180 mkdir $DIR/$tdir || error "mkdir $tdir failed"
22181 mkdir $DIR/$tdir/sub{0..99} || error "mkdir sub failed"
22182 $LFS migrate -m 0,2,1 $DIR/$tdir || error "migrate $tdir failed"
22183 for i in $(seq 0 $((MDSCOUNT - 1))); do
22184 count=$($LFS getstripe -m $DIR/$tdir/sub* | grep -c ^$i)
22185 echo "$count subdirs migrated to MDT$i"
22186 (( i == 3 )) && (( count > 0 )) &&
22187 error "subdir shouldn't be migrated to MDT3"
22189 count=$($LFS getstripe -m $DIR/$tdir/sub* | sort -u | wc -l)
22190 (( count == 3 )) || error "dirs migrated to $count MDTs"
22192 run_test 230v "subdir migrated to the MDT where its parent is located"
22195 (( MDSCOUNT > 1 )) || skip "needs >= 2 MDTs"
22196 (( MDS1_VERSION >= $(version_code 2.15.0) )) ||
22197 skip "Need MDS version at least 2.15.0"
22199 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
22200 createmany -o $DIR/$tdir/f 10 || error "create files failed"
22201 createmany -d $DIR/$tdir/d 10 || error "create dirs failed"
22203 $LFS migrate -m 1 -c $MDSCOUNT -d $DIR/$tdir ||
22204 error "migrate failed"
22206 (( $($LFS getdirstripe -c $DIR/$tdir) == MDSCOUNT )) ||
22207 error "$tdir stripe count mismatch"
22209 for i in $(seq 0 9); do
22210 (( $($LFS getdirstripe -c $DIR/$tdir/d$i) == 0 )) ||
22211 error "d$i is striped"
22214 run_test 230w "non-recursive mode dir migration"
22217 (( MDSCOUNT > 1 )) || skip "needs >= 2 MDTs"
22218 (( MDS1_VERSION >= $(version_code 2.15.0) )) ||
22219 skip "Need MDS version at least 2.15.0"
22221 mkdir -p $DIR/$tdir || error "mkdir failed"
22222 createmany -d $DIR/$tdir/sub 100 || error "createmany failed"
22224 local mdt_name=$(mdtname_from_index 0)
22225 local low=$(do_facet mds2 $LCTL get_param -n \
22226 osp.*$mdt_name-osp-MDT0001.reserved_ino_low)
22227 local high=$(do_facet mds2 $LCTL get_param -n \
22228 osp.*$mdt_name-osp-MDT0001.reserved_ino_high)
22229 local ffree=$($LFS df -i $MOUNT | awk "/$mdt_name/ { print \$4 }")
22230 local maxage=$(do_facet mds2 $LCTL get_param -n \
22231 osp.*$mdt_name-osp-MDT0001.maxage)
22233 stack_trap "do_facet mds2 $LCTL set_param -n \
22234 osp.*$mdt_name-osp-MDT0001.reserved_ino_low=$low \
22235 osp.*$mdt_name-osp-MDT0001.reserved_ino_high=$high" EXIT
22236 stack_trap "do_facet mds2 $LCTL set_param -n \
22237 osp.*$mdt_name-osp-MDT0001.maxage=$maxage" EXIT
22239 do_facet mds2 $LCTL set_param -n \
22240 osp.*$mdt_name-osp-MDT0001.reserved_ino_low=$((ffree + 1))
22241 do_facet mds2 $LCTL set_param -n osp.*$mdt_name-osp-MDT0001.maxage=1
22243 $LFS migrate -m 1 -c $MDSCOUNT $DIR/$tdir &&
22244 error "migrate $tdir should fail"
22246 do_facet mds2 $LCTL set_param -n \
22247 osp.*$mdt_name-osp-MDT0001.reserved_ino_low=$low
22248 do_facet mds2 $LCTL set_param -n \
22249 osp.*$mdt_name-osp-MDT0001.reserved_ino_high=$high
22251 $LFS migrate -m 1 -c $MDSCOUNT $DIR/$tdir ||
22252 error "migrate failed"
22253 (( $($LFS getdirstripe -c $DIR/$tdir) == $MDSCOUNT )) ||
22254 error "$tdir stripe count mismatch"
22256 run_test 230x "dir migration check space"
22259 (( MDSCOUNT > 1 )) || skip "needs >= 2 MDTs"
22260 (( MDS1_VERSION >= $(version_code 2.15.55.45) )) ||
22261 skip "Need MDS version at least 2.15.55.45"
22265 test_mkdir -c -1 $DIR/$tdir || error "mkdir $tdir failed"
22266 $LFS getdirstripe $DIR/$tdir
22267 createmany -d $DIR/$tdir/d 100 || error "createmany failed"
22268 $LFS migrate -m 1 -c 2 $DIR/$tdir &
22272 #OBD_FAIL_MIGRATE_BAD_HASH 0x1802
22273 do_facet mds2 lctl set_param fail_loc=0x1802
22276 do_facet mds2 lctl set_param fail_loc=0
22277 $LFS getdirstripe $DIR/$tdir
22278 unlinkmany -d $DIR/$tdir/d 100 || error "unlinkmany failed"
22279 rmdir $DIR/$tdir || error "rmdir $tdir failed"
22281 run_test 230y "unlink dir with bad hash type"
22284 (( MDSCOUNT > 1 )) || skip "needs >= 2 MDTs"
22285 (( MDS1_VERSION >= $(version_code 2.15.55.45) )) ||
22286 skip "Need MDS version at least 2.15.55.45"
22290 test_mkdir -c -1 $DIR/$tdir || error "mkdir $tdir failed"
22291 $LFS getdirstripe $DIR/$tdir
22292 createmany -d $DIR/$tdir/d 100 || error "createmany failed"
22293 $LFS migrate -m 1 -c 2 -H fnv_1a_64 $DIR/$tdir &
22297 #OBD_FAIL_MIGRATE_BAD_HASH 0x1802
22298 do_facet mds2 lctl set_param fail_loc=0x1802
22301 do_facet mds2 lctl set_param fail_loc=0
22302 $LFS getdirstripe $DIR/$tdir
22305 $LFS migrate -m 1 -c 2 -H fnv_1a_64 $DIR/$tdir ||
22306 error "resume migration failed"
22307 $LFS getdirstripe $DIR/$tdir
22308 [ $($LFS getdirstripe -H $DIR/$tdir) == "fnv_1a_64,fixed" ] ||
22309 error "migration is not finished"
22311 run_test 230z "resume dir migration with bad hash type"
22315 # For simplicity this test assumes that max_pages_per_rpc
22316 # is the same across all OSCs
22317 local max_pages=$($LCTL get_param -n osc.*.max_pages_per_rpc | head -n1)
22318 local bulk_size=$((max_pages * PAGE_SIZE))
22319 local brw_size=$(do_facet ost1 $LCTL get_param -n obdfilter.*.brw_size |
22322 mkdir -p $DIR/$tdir
22323 $LFS setstripe -S ${brw_size}M $DIR/$tdir ||
22324 error "failed to set stripe with -S ${brw_size}M option"
22325 stack_trap "rm -rf $DIR/$tdir"
22327 # clear the OSC stats
22328 $LCTL set_param osc.*.stats=0 &>/dev/null
22331 # Client writes $bulk_size - there must be 1 rpc for $max_pages.
22332 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=$bulk_size count=1 \
22333 oflag=direct &>/dev/null || error "dd failed"
22335 sync; sleep 1; sync # just to be safe
22336 local nrpcs=$($LCTL get_param osc.*.stats |awk '/ost_write/ {print $2}')
22337 if [ x$nrpcs != "x1" ]; then
22338 $LCTL get_param osc.*.stats
22339 error "found $nrpcs ost_write RPCs, not 1 as expected"
22343 # Drop the OSC cache, otherwise we will read from it
22344 cancel_lru_locks osc
22346 # clear the OSC stats
22347 $LCTL set_param osc.*.stats=0 &>/dev/null
22349 # Client reads $bulk_size.
22350 dd if=$DIR/$tdir/$tfile of=/dev/null bs=$bulk_size count=1 \
22351 iflag=direct &>/dev/null || error "dd failed"
22353 nrpcs=$($LCTL get_param osc.*.stats | awk '/ost_read/ { print $2 }')
22354 if [ x$nrpcs != "x1" ]; then
22355 $LCTL get_param osc.*.stats
22356 error "found $nrpcs ost_read RPCs, not 1 as expected"
22359 run_test 231a "checking that reading/writing of BRW RPC size results in one RPC"
22362 mkdir -p $DIR/$tdir
22363 stack_trap "rm -rf $DIR/$tdir"
22365 for i in {0..1023}; do
22366 dd if=/dev/zero of=$DIR/$tdir/$tfile conv=notrunc \
22367 seek=$((2 * i)) bs=4096 count=1 &>/dev/null ||
22368 error "dd of=$DIR/$tdir/$tfile seek=$((2 * i)) failed"
22372 run_test 231b "must not assert on fully utilized OST request buffer"
22375 mkdir -p $DIR/$tdir
22376 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
22378 #define OBD_FAIL_LDLM_OST_LVB 0x31c
22379 do_facet ost1 $LCTL set_param fail_loc=0x31c
22381 # ignore dd failure
22382 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1 || true
22383 stack_trap "rm -f $DIR/$tdir/$tfile"
22385 do_facet ost1 $LCTL set_param fail_loc=0
22386 umount_client $MOUNT || error "umount failed"
22387 mount_client $MOUNT || error "mount failed"
22388 stop ost1 || error "cannot stop ost1"
22389 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
22391 run_test 232a "failed lock should not block umount"
22394 [ $MDS1_VERSION -ge $(version_code 2.10.58) ] ||
22395 skip "Need MDS version at least 2.10.58"
22397 mkdir -p $DIR/$tdir
22398 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
22399 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1
22400 stack_trap "rm -f $DIR/$tdir/$tfile"
22402 cancel_lru_locks osc
22404 #define OBD_FAIL_LDLM_OST_LVB 0x31c
22405 do_facet ost1 $LCTL set_param fail_loc=0x31c
22408 $LFS data_version $DIR/$tdir/$tfile || true
22410 do_facet ost1 $LCTL set_param fail_loc=0
22411 umount_client $MOUNT || error "umount failed"
22412 mount_client $MOUNT || error "mount failed"
22413 stop ost1 || error "cannot stop ost1"
22414 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
22416 run_test 232b "failed data version lock should not block umount"
22419 [ $MDS1_VERSION -ge $(version_code 2.3.64) ] ||
22420 skip "Need MDS version at least 2.3.64"
22421 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
22423 local fid=$($LFS path2fid $MOUNT)
22425 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
22426 error "cannot access $MOUNT using its FID '$fid'"
22428 run_test 233a "checking that OBF of the FS root succeeds"
22431 [ $MDS1_VERSION -ge $(version_code 2.5.90) ] ||
22432 skip "Need MDS version at least 2.5.90"
22433 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
22435 local fid=$($LFS path2fid $MOUNT/.lustre)
22437 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
22438 error "cannot access $MOUNT/.lustre using its FID '$fid'"
22440 fid=$($LFS path2fid $MOUNT/.lustre/fid)
22441 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
22442 error "cannot access $MOUNT/.lustre/fid using its FID '$fid'"
22444 run_test 233b "checking that OBF of the FS .lustre succeeds"
22447 local p="$TMP/sanityN-$TESTNAME.parameters"
22448 save_lustre_params client "llite.*.xattr_cache" > $p
22449 lctl set_param llite.*.xattr_cache 1 ||
22450 skip_env "xattr cache is not supported"
22452 mkdir -p $DIR/$tdir || error "mkdir failed"
22453 touch $DIR/$tdir/$tfile || error "touch failed"
22454 # OBD_FAIL_LLITE_XATTR_ENOMEM
22455 $LCTL set_param fail_loc=0x1405
22456 getfattr -n user.attr $DIR/$tdir/$tfile &&
22457 error "getfattr should have failed with ENOMEM"
22458 $LCTL set_param fail_loc=0x0
22461 restore_lustre_params < $p
22464 run_test 234 "xattr cache should not crash on ENOMEM"
22467 [ $MDS1_VERSION -lt $(version_code 2.4.52) ] &&
22468 skip "Need MDS version at least 2.4.52"
22470 flock_deadlock $DIR/$tfile
22475 124) error "process hangs on a deadlock"
22477 *) error "error executing flock_deadlock $DIR/$tfile"
22481 run_test 235 "LU-1715: flock deadlock detection does not work properly"
22485 check_swap_layouts_support
22487 local ref1=/etc/passwd
22488 local ref2=/etc/group
22489 local file1=$DIR/$tdir/f1
22490 local file2=$DIR/$tdir/f2
22492 test_mkdir -c1 $DIR/$tdir
22493 $LFS setstripe -c 1 $file1 || error "cannot setstripe on '$file1': rc = $?"
22494 cp $ref1 $file1 || error "cp $ref1 $file1 failed: rc = $?"
22495 $LFS setstripe -c 2 $file2 || error "cannot setstripe on '$file2': rc = $?"
22496 cp $ref2 $file2 || error "cp $ref2 $file2 failed: rc = $?"
22497 local fd=$(free_fd)
22498 local cmd="exec $fd<>$file2"
22501 $LFS swap_layouts $file1 /proc/self/fd/${fd} ||
22502 error "cannot swap layouts of '$file1' and /proc/self/fd/${fd}"
22505 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
22510 run_test 236 "Layout swap on open unlinked file"
22512 # LU-4659 linkea consistency
22514 [[ $MDS1_VERSION -gt $(version_code 2.5.57) ]] ||
22515 [[ $MDS1_VERSION -gt $(version_code 2.5.1) &&
22516 $MDS1_VERSION -lt $(version_code 2.5.50) ]] ||
22517 skip "Need MDS version at least 2.5.58 or 2.5.2+"
22520 ln $DIR/$tfile $DIR/$tfile.lnk
22521 touch $DIR/$tfile.new
22522 mv $DIR/$tfile.new $DIR/$tfile
22523 local fid1=$($LFS path2fid $DIR/$tfile)
22524 local fid2=$($LFS path2fid $DIR/$tfile.lnk)
22525 local path1=$($LFS fid2path $FSNAME "$fid1")
22526 [ $tfile == $path1 ] || error "linkea inconsistent: $tfile $fid1 $path1"
22527 local path2=$($LFS fid2path $FSNAME "$fid2")
22528 [ $tfile.lnk == $path2 ] ||
22529 error "linkea inconsistent: $tfile.lnk $fid2 $path2!"
22532 run_test 238 "Verify linkea consistency"
22534 test_239A() { # was test_239
22535 [ $MDS1_VERSION -lt $(version_code 2.5.60) ] &&
22536 skip "Need MDS version at least 2.5.60"
22538 local list=$(comma_list $(mdts_nodes))
22540 mkdir -p $DIR/$tdir
22541 createmany -o $DIR/$tdir/f- 5000
22542 unlinkmany $DIR/$tdir/f- 5000
22543 [ $MDS1_VERSION -gt $(version_code 2.10.4) ] &&
22544 do_nodes $list "lctl set_param -n osp.*.force_sync=1"
22545 changes=$(do_nodes $list "lctl get_param -n osp.*MDT*.sync_changes \
22546 osp.*MDT*.sync_in_flight" | calc_sum)
22547 [ "$changes" -eq 0 ] || error "$changes not synced"
22549 run_test 239A "osp_sync test"
22551 test_239a() { #LU-5297
22552 remote_mds_nodsh && skip "remote MDS with nodsh"
22555 #define OBD_FAIL_OSP_CHECK_INVALID_REC 0x2100
22556 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2100
22557 chgrp $RUNAS_GID $DIR/$tfile
22558 wait_delete_completed
22560 run_test 239a "process invalid osp sync record correctly"
22562 test_239b() { #LU-5297
22563 remote_mds_nodsh && skip "remote MDS with nodsh"
22566 #define OBD_FAIL_OSP_CHECK_ENOMEM 0x2101
22567 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2101
22568 chgrp $RUNAS_GID $DIR/$tfile1
22569 wait_delete_completed
22570 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
22572 chgrp $RUNAS_GID $DIR/$tfile2
22573 wait_delete_completed
22575 run_test 239b "process osp sync record with ENOMEM error correctly"
22578 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22579 remote_mds_nodsh && skip "remote MDS with nodsh"
22581 mkdir -p $DIR/$tdir
22583 $LFS mkdir -i 0 $DIR/$tdir/d0 ||
22584 error "failed to mkdir $DIR/$tdir/d0 on MDT0"
22585 $LFS mkdir -i 1 $DIR/$tdir/d0/d1 ||
22586 error "failed to mkdir $DIR/$tdir/d0/d1 on MDT1"
22588 umount_client $MOUNT || error "umount failed"
22589 #define OBD_FAIL_TGT_DELAY_CONDITIONAL 0x713
22590 do_facet mds2 lctl set_param fail_loc=0x713 fail_val=1
22591 mount_client $MOUNT || error "failed to mount client"
22593 echo "stat $DIR/$tdir/d0/d1, should not fail/ASSERT"
22594 stat $DIR/$tdir/d0/d1 || error "fail to stat $DIR/$tdir/d0/d1"
22596 run_test 240 "race between ldlm enqueue and the connection RPC (no ASSERT)"
22602 for LOOP in $(seq $count); do
22603 dd if=$DIR/$tfile of=/dev/null bs=$bsize count=1 2>/dev/null
22604 cancel_lru_locks $OSC || true
22612 for LOOP in $(seq $1); do
22613 dd if=$DIR/$tfile of=/dev/null bs=$bsize count=1 iflag=direct \
22618 test_241a() { # was test_241
22619 local bsize=$PAGE_SIZE
22621 (( bsize < 40960 )) && bsize=40960
22622 dd if=/dev/zero of=$DIR/$tfile count=1 bs=$bsize
22624 cancel_lru_locks $OSC
22625 test_241_bio 1000 $bsize &
22627 test_241_dio 1000 $bsize
22630 run_test 241a "bio vs dio"
22633 local bsize=$PAGE_SIZE
22635 (( bsize < 40960 )) && bsize=40960
22636 dd if=/dev/zero of=$DIR/$tfile count=1 bs=$bsize
22638 test_241_dio 1000 $bsize &
22640 test_241_dio 1000 $bsize
22643 run_test 241b "dio vs dio"
22646 remote_mds_nodsh && skip "remote MDS with nodsh"
22648 mkdir_on_mdt0 $DIR/$tdir
22649 touch $DIR/$tdir/$tfile
22651 #define OBD_FAIL_MDS_READPAGE_PACK 0x105
22652 do_facet mds1 lctl set_param fail_loc=0x105
22653 /bin/ls $DIR/$tdir && error "ls $DIR/$tdir should fail"
22655 do_facet mds1 lctl set_param fail_loc=0
22656 /bin/ls $DIR/$tdir || error "ls $DIR/$tdir failed"
22658 run_test 242 "mdt_readpage failure should not cause directory unreadable"
22662 test_mkdir $DIR/$tdir
22663 group_lock_test -d $DIR/$tdir || error "A group lock test failed"
22665 run_test 243 "various group lock tests"
22669 test_mkdir $DIR/$tdir
22670 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=35
22671 sendfile_grouplock $DIR/$tdir/$tfile || \
22672 error "sendfile+grouplock failed"
22675 run_test 244a "sendfile with group lock tests"
22679 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
22682 local size=$((1024*1024))
22684 test_mkdir $DIR/$tdir
22685 for i in $(seq 1 $threads); do
22686 local file=$DIR/$tdir/file_$((i / 10))
22687 $MULTIOP $file OG1234w$size_$((i % 3))w$size_$((i % 4))g1234c &
22690 for i in $(seq 1 $threads); do
22694 run_test 244b "multi-threaded write with group lock"
22697 local flagname="multi_mod_rpcs"
22698 local connect_data_name="max_mod_rpcs"
22701 # check if multiple modify RPCs flag is set
22702 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import |
22703 grep "connect_flags:")
22706 echo "$out" | grep -qw $flagname
22707 if [ $? -ne 0 ]; then
22708 echo "connect flag $flagname is not set"
22712 # check if multiple modify RPCs data is set
22713 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import)
22716 echo "$out" | grep -qw $connect_data_name ||
22717 error "import should have connect data $connect_data_name"
22719 run_test 245a "check mdc connection flag/data: multiple modify RPCs"
22722 local flagname="multi_mod_rpcs"
22723 local connect_data_name="max_mod_rpcs"
22726 remote_mds_nodsh && skip "remote MDS with nodsh"
22727 [[ $MDSCOUNT -ge 2 ]] || skip "needs >= 2 MDTs"
22729 # check if multiple modify RPCs flag is set
22730 out=$(do_facet mds1 \
22731 $LCTL get_param osp.$FSNAME-MDT0001-osp-MDT0000.import |
22732 grep "connect_flags:")
22735 [[ "$out" =~ $flagname ]] || skip "connect flag $flagname is not set"
22737 # check if multiple modify RPCs data is set
22738 out=$(do_facet mds1 \
22739 $LCTL get_param osp.$FSNAME-MDT0001-osp-MDT0000.import)
22741 [[ "$out" =~ $connect_data_name ]] ||
22744 error "missing connect data $connect_data_name"
22747 run_test 245b "check osp connection flag/data: multiple modify RPCs"
22753 umount_client $submount
22758 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
22760 skip_env "Fileset feature is not supported"
22762 local submount=${MOUNT}_$tdir
22765 mkdir -p $submount || error "mkdir $submount failed"
22766 FILESET="$FILESET/$tdir" mount_client $submount ||
22767 error "mount $submount failed"
22768 trap "cleanup_247 $submount" EXIT
22769 echo foo > $submount/$tfile || error "write $submount/$tfile failed"
22770 [ $(cat $MOUNT/$tdir/$tfile) = "foo" ] ||
22771 error "read $MOUNT/$tdir/$tfile failed"
22772 cleanup_247 $submount
22774 run_test 247a "mount subdir as fileset"
22777 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
22778 skip_env "Fileset feature is not supported"
22780 local submount=${MOUNT}_$tdir
22782 rm -rf $MOUNT/$tdir
22783 mkdir -p $submount || error "mkdir $submount failed"
22785 FILESET="$FILESET/$tdir" mount_client $submount &&
22786 error "mount $submount should fail"
22789 run_test 247b "mount subdir that dose not exist"
22792 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
22793 skip_env "Fileset feature is not supported"
22795 local submount=${MOUNT}_$tdir
22797 mkdir -p $MOUNT/$tdir/dir1
22798 mkdir -p $submount || error "mkdir $submount failed"
22799 trap "cleanup_247 $submount" EXIT
22800 FILESET="$FILESET/$tdir" mount_client $submount ||
22801 error "mount $submount failed"
22802 local fid=$($LFS path2fid $MOUNT/)
22803 $LFS fid2path $submount $fid && error "fid2path should fail"
22804 cleanup_247 $submount
22806 run_test 247c "running fid2path outside subdirectory root"
22809 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
22810 skip "Fileset feature is not supported"
22812 local submount=${MOUNT}_$tdir
22814 mkdir -p $MOUNT/$tdir/dir1
22815 mkdir -p $submount || error "mkdir $submount failed"
22816 FILESET="$FILESET/$tdir" mount_client $submount ||
22817 error "mount $submount failed"
22818 trap "cleanup_247 $submount" EXIT
22820 local td=$submount/dir1
22821 local fid=$($LFS path2fid $td)
22822 [ -z "$fid" ] && error "path2fid unable to get $td FID"
22824 # check that we get the same pathname back
22827 for rootpath in "$submount" "$submount///" "$submount/dir1"; do
22828 echo "$rootpath $fid"
22829 found=$($LFS fid2path $rootpath "$fid")
22830 [ -n "$found" ] || error "fid2path should succeed"
22831 [ "$found" == "$td" ] || error "fid2path $found != $td"
22833 # check wrong root path format
22834 rootpath=$submount"_wrong"
22835 found=$($LFS fid2path $rootpath "$fid")
22836 [ -z "$found" ] || error "fid2path should fail ($rootpath != $submount)"
22838 cleanup_247 $submount
22840 run_test 247d "running fid2path inside subdirectory root"
22844 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
22846 skip "Fileset feature is not supported"
22848 local submount=${MOUNT}_$tdir
22851 mkdir -p $submount || error "mkdir $submount failed"
22852 FILESET="$FILESET/.." mount_client $submount &&
22853 error "mount $submount should fail"
22856 run_test 247e "mount .. as fileset"
22859 (( $MDSCOUNT > 1 )) || skip_env "needs >= 2 MDTs"
22860 (( $MDS1_VERSION >= $(version_code 2.14.50.162) )) ||
22861 skip "Need at least version 2.14.50.162"
22862 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
22863 skip "Fileset feature is not supported"
22865 mkdir_on_mdt0 $DIR/$tdir || error "mkdir $tdir failed"
22866 $LFS mkdir -i $((MDSCOUNT - 1)) $DIR/$tdir/remote ||
22867 error "mkdir remote failed"
22868 $LFS mkdir -i $((MDSCOUNT - 1)) $DIR/$tdir/remote/subdir ||
22869 error "mkdir remote/subdir failed"
22870 $LFS mkdir -i 0 -c $MDSCOUNT $DIR/$tdir/striped ||
22871 error "mkdir striped failed"
22872 mkdir $DIR/$tdir/striped/subdir || error "mkdir striped/subdir failed"
22874 local submount=${MOUNT}_$tdir
22876 mkdir -p $submount || error "mkdir $submount failed"
22877 stack_trap "rmdir $submount"
22880 local fileset=$FILESET
22881 local mdts=$(comma_list $(mdts_nodes))
22883 do_nodes $mdts "$LCTL set_param mdt.*.enable_remote_subdir_mount=1"
22884 for dir in $tdir/remote $tdir/remote/subdir $tdir/striped \
22885 $tdir/striped/subdir $tdir/striped/.; do
22886 FILESET="$fileset/$dir" mount_client $submount ||
22887 error "mount $dir failed"
22888 umount_client $submount
22891 run_test 247f "mount striped or remote directory as fileset"
22893 test_subdir_mount_lock()
22896 local submount=${MOUNT}_$(basename $testdir)
22898 touch $DIR/$testdir/$tfile || error "touch $tfile failed"
22900 mkdir -p $submount || error "mkdir $submount failed"
22901 stack_trap "rmdir $submount"
22903 FILESET="$fileset/$testdir" mount_client $submount ||
22904 error "mount $FILESET failed"
22905 stack_trap "umount $submount"
22907 local mdts=$(comma_list $(mdts_nodes))
22911 stat $submount > /dev/null || error "stat $submount failed"
22912 cancel_lru_locks $MDC
22913 stat $submount > /dev/null || error "stat $submount failed"
22914 stat $submount/$tfile > /dev/null || error "stat $tfile failed"
22915 do_nodes $mdts "$LCTL set_param mdt.*.md_stats=clear > /dev/null"
22916 stat $submount/$tfile > /dev/null || error "stat $tfile failed"
22917 nrpcs=$(do_nodes $mdts "lctl get_param -n mdt.*.md_stats" |
22918 awk '/getattr/ {sum += $2} END {print sum}')
22920 [ -z "$nrpcs" ] || error "$nrpcs extra getattr sent"
22924 (( $MDSCOUNT > 1 )) || skip_env "needs > 1 MDTs"
22926 $LFS mkdir -i 0 -c 4 -H fnv_1a_64 $DIR/$tdir ||
22927 error "mkdir $tdir failed"
22928 test_subdir_mount_lock $tdir
22930 run_test 247g "striped directory submount revalidate ROOT from cache"
22933 (( $MDSCOUNT > 1 )) || skip_env "needs > 1 MDTs"
22934 (( $MDS1_VERSION >= $(version_code 2.15.51) )) ||
22935 skip "Need MDS version at least 2.15.51"
22937 $LFS mkdir -i 1 -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
22938 test_subdir_mount_lock $tdir
22939 mkdir_on_mdt -i 0 $DIR/$tdir/$tdir.0 || error "mkdir $tdir.0 failed"
22940 mkdir_on_mdt -i 1 $DIR/$tdir/$tdir.0/$tdir.1 ||
22941 error "mkdir $tdir.1 failed"
22942 test_subdir_mount_lock $tdir/$tdir.0/$tdir.1
22944 run_test 247h "remote directory submount revalidate ROOT from cache"
22947 local fast_read_sav=$($LCTL get_param -n llite.*.fast_read 2>/dev/null)
22948 [ -z "$fast_read_sav" ] && skip "no fast read support"
22950 # create a large file for fast read verification
22951 dd if=/dev/zero of=$DIR/$tfile bs=1M count=128 > /dev/null 2>&1
22953 # make sure the file is created correctly
22954 $CHECKSTAT -s $((128*1024*1024)) $DIR/$tfile ||
22955 { rm -f $DIR/$tfile; skip "file creation error"; }
22957 echo "Test 1: verify that fast read is 4 times faster on cache read"
22959 # small read with fast read enabled
22960 $LCTL set_param -n llite.*.fast_read=1
22961 local t_fast=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
22962 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
22963 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
22964 # small read with fast read disabled
22965 $LCTL set_param -n llite.*.fast_read=0
22966 local t_slow=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
22967 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
22968 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
22970 # verify that fast read is 4 times faster for cache read
22971 [ $(bc <<< "4 * $t_fast < $t_slow") -eq 1 ] ||
22972 error_not_in_vm "fast read was not 4 times faster: " \
22973 "$t_fast vs $t_slow"
22975 echo "Test 2: verify the performance between big and small read"
22976 $LCTL set_param -n llite.*.fast_read=1
22978 # 1k non-cache read
22979 cancel_lru_locks osc
22980 local t_1k=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
22981 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
22982 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
22984 # 1M non-cache read
22985 cancel_lru_locks osc
22986 local t_1m=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
22987 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
22988 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
22990 # verify that big IO is not 4 times faster than small IO
22991 [ $(bc <<< "4 * $t_1k >= $t_1m") -eq 1 ] ||
22992 error_not_in_vm "bigger IO is way too fast: $t_1k vs $t_1m"
22994 $LCTL set_param -n llite.*.fast_read=$fast_read_sav
22997 run_test 248a "fast read verification"
23000 # Default short_io_bytes=16384, try both smaller and larger sizes.
23001 # Lustre O_DIRECT read and write needs to be a multiple of PAGE_SIZE.
23002 # 6017024 = 2^12*13*113 = 47008*128 = 11752*512 = 4096*1469 = 53248*113
23003 echo "bs=53248 count=113 normal buffered write"
23004 dd if=/dev/urandom of=$TMP/$tfile.0 bs=53248 count=113 ||
23005 error "dd of initial data file failed"
23006 stack_trap "rm -f $DIR/$tfile.[0-3] $TMP/$tfile.[0-3]" EXIT
23008 echo "bs=47008 count=128 oflag=dsync normal write $tfile.0"
23009 dd if=$TMP/$tfile.0 of=$DIR/$tfile.0 bs=47008 count=128 oflag=dsync ||
23010 error "dd with sync normal writes failed"
23011 cmp $TMP/$tfile.0 $DIR/$tfile.0 || error "compare $DIR/$tfile.0 failed"
23013 echo "bs=11752 count=512 oflag=dsync small write $tfile.1"
23014 dd if=$TMP/$tfile.0 of=$DIR/$tfile.1 bs=11752 count=512 oflag=dsync ||
23015 error "dd with sync small writes failed"
23016 cmp $TMP/$tfile.0 $DIR/$tfile.1 || error "compare $DIR/$tfile.1 failed"
23018 cancel_lru_locks osc
23020 # calculate the small O_DIRECT size and count for the client PAGE_SIZE
23021 local num=$((13 * 113 / (PAGE_SIZE / 4096)))
23022 echo "bs=$PAGE_SIZE count=$num iflag=direct small read $tfile.1"
23023 dd if=$DIR/$tfile.1 of=$TMP/$tfile.1 bs=$PAGE_SIZE count=$num \
23024 iflag=direct || error "dd with O_DIRECT small read failed"
23025 # adjust bytes checked to handle larger PAGE_SIZE for ARM/PPC
23026 cmp --bytes=$((PAGE_SIZE * num)) $TMP/$tfile.0 $TMP/$tfile.1 ||
23027 error "compare $TMP/$tfile.1 failed"
23029 local save=$($LCTL get_param -n osc.*OST000*.short_io_bytes | head -n 1)
23030 stack_trap "$LCTL set_param osc.$FSNAME-*.short_io_bytes=$save" EXIT
23032 # just to see what the maximum tunable value is, and test parsing
23033 echo "test invalid parameter 2MB"
23034 $LCTL set_param osc.$FSNAME-OST0000*.short_io_bytes=2M &&
23035 error "too-large short_io_bytes allowed"
23036 echo "test maximum parameter 512KB"
23037 # if we can set a larger short_io_bytes, run test regardless of version
23038 if ! $LCTL set_param osc.$FSNAME-OST0000*.short_io_bytes=512K; then
23039 # older clients may not allow setting it this large, that's OK
23040 [ $CLIENT_VERSION -ge $(version_code 2.13.50) ] ||
23041 skip "Need at least client version 2.13.50"
23042 error "medium short_io_bytes failed"
23044 $LCTL get_param osc.$FSNAME-OST0000*.short_io_bytes
23045 size=$($LCTL get_param -n osc.$FSNAME-OST0000*.short_io_bytes)
23047 echo "test large parameter 64KB"
23048 $LCTL set_param osc.$FSNAME-*.short_io_bytes=65536
23049 $LCTL get_param osc.$FSNAME-OST0000*.short_io_bytes
23051 echo "bs=47008 count=128 oflag=dsync large write $tfile.2"
23052 dd if=$TMP/$tfile.0 of=$DIR/$tfile.2 bs=47008 count=128 oflag=dsync ||
23053 error "dd with sync large writes failed"
23054 cmp $TMP/$tfile.0 $DIR/$tfile.2 || error "compare $DIR/$tfile.2 failed"
23056 # calculate the large O_DIRECT size and count for the client PAGE_SIZE
23057 local size=$(((4096 * 13 + PAGE_SIZE - 1) / PAGE_SIZE * PAGE_SIZE))
23058 num=$((113 * 4096 / PAGE_SIZE))
23059 echo "bs=$size count=$num oflag=direct large write $tfile.3"
23060 dd if=$TMP/$tfile.0 of=$DIR/$tfile.3 bs=$size count=$num oflag=direct ||
23061 error "dd with O_DIRECT large writes failed"
23062 cmp --bytes=$((size * num)) $TMP/$tfile.0 $DIR/$tfile.3 ||
23063 error "compare $DIR/$tfile.3 failed"
23065 cancel_lru_locks osc
23067 echo "bs=$size count=$num iflag=direct large read $tfile.2"
23068 dd if=$DIR/$tfile.2 of=$TMP/$tfile.2 bs=$size count=$num iflag=direct ||
23069 error "dd with O_DIRECT large read failed"
23070 cmp --bytes=$((size * num)) $TMP/$tfile.0 $TMP/$tfile.2 ||
23071 error "compare $TMP/$tfile.2 failed"
23073 echo "bs=$size count=$num iflag=direct large read $tfile.3"
23074 dd if=$DIR/$tfile.3 of=$TMP/$tfile.3 bs=$size count=$num iflag=direct ||
23075 error "dd with O_DIRECT large read failed"
23076 cmp --bytes=$((size * num)) $TMP/$tfile.0 $TMP/$tfile.3 ||
23077 error "compare $TMP/$tfile.3 failed"
23079 run_test 248b "test short_io read and write for both small and large sizes"
23081 test_249() { # LU-7890
23082 [ $MDS1_VERSION -lt $(version_code 2.8.53) ] &&
23083 skip "Need at least version 2.8.54"
23086 $LFS setstripe -c 1 $DIR/$tfile
23087 # Offset 2T == 4k * 512M
23088 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 seek=512M ||
23089 error "dd to 2T offset failed"
23091 run_test 249 "Write above 2T file size"
23094 [ "$(facet_fstype ost$(($($LFS getstripe -i $DIR/$tfile) + 1)))" = "zfs" ] \
23095 && skip "no 16TB file size limit on ZFS"
23097 $LFS setstripe -c 1 $DIR/$tfile
23098 # ldiskfs extent file size limit is (16TB - 4KB - 1) bytes
23099 local size=$((16 * 1024 * 1024 * 1024 * 1024 - 4096 - 1))
23100 $TRUNCATE $DIR/$tfile $size || error "truncate $tfile to $size failed"
23101 dd if=/dev/zero of=$DIR/$tfile bs=10 count=1 oflag=append \
23102 conv=notrunc,fsync && error "append succeeded"
23105 run_test 250 "Write above 16T limit"
23108 $LFS setstripe -c -1 -S 1048576 $DIR/$tfile
23110 #define OBD_FAIL_LLITE_LOST_LAYOUT 0x1407
23111 #Skip once - writing the first stripe will succeed
23112 $LCTL set_param fail_loc=0xa0001407 fail_val=1
23113 $MULTIOP $DIR/$tfile o:O_RDWR:w2097152c 2>&1 | grep -q "short write" &&
23114 error "short write happened"
23116 $LCTL set_param fail_loc=0xa0001407 fail_val=1
23117 $MULTIOP $DIR/$tfile or2097152c 2>&1 | grep -q "short read" &&
23118 error "short read happened"
23122 run_test 251 "Handling short read and write correctly"
23125 remote_mds_nodsh && skip "remote MDS with nodsh"
23126 remote_ost_nodsh && skip "remote OST with nodsh"
23127 if [ "$ost1_FSTYPE" != ldiskfs ] || [ "$mds1_FSTYPE" != ldiskfs ]; then
23128 skip_env "ldiskfs only test"
23138 # check lr_reader on OST0000
23140 dev=$(facet_device $tgt)
23141 out=$(do_facet $tgt $LR_READER $dev)
23142 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
23144 uuid=$(echo "$out" | grep -i uuid | awk '{ print $2 }')
23145 [ "$uuid" == "$(ostuuid_from_index 0)" ] ||
23146 error "Invalid uuid returned by $LR_READER on target $tgt"
23147 echo -e "uuid returned by $LR_READER is '$uuid'\n"
23149 # check lr_reader -c on MDT0000
23151 dev=$(facet_device $tgt)
23152 if ! do_facet $tgt $LR_READER -h | grep -q OPTIONS; then
23153 skip "$LR_READER does not support additional options"
23155 out=$(do_facet $tgt $LR_READER -c $dev)
23156 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
23158 num=$(echo "$out" | grep -c "mdtlov")
23159 [ "$num" -eq $((MDSCOUNT - 1)) ] ||
23160 error "Invalid number of mdtlov clients returned by $LR_READER"
23161 echo -e "Number of mdtlov clients returned by $LR_READER is '$num'\n"
23163 # check lr_reader -cr on MDT0000
23164 out=$(do_facet $tgt $LR_READER -cr $dev)
23165 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
23167 echo "$out" | grep -q "^reply_data:$" ||
23168 error "$LR_READER should have returned 'reply_data' section"
23169 num=$(echo "$out" | grep -c "client_generation")
23170 echo -e "Number of reply data returned by $LR_READER is '$num'\n"
23172 run_test 252 "check lr_reader tool"
23175 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23176 remote_mds_nodsh && skip "remote MDS with nodsh"
23177 remote_mgs_nodsh && skip "remote MGS with nodsh"
23181 local ost_name=$(ostname_from_index $ostidx)
23184 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $ost_name)
23185 do_facet $SINGLEMDS $LCTL get_param -n \
23186 osp.$mdtosc_proc1.reserved_mb_high ||
23187 skip "remote MDS does not support reserved_mb_high"
23191 wait_delete_completed
23193 stack_trap "rm -rf $DIR/$tdir"
23195 pool_add $TESTNAME || error "Pool creation failed"
23196 pool_add_targets $TESTNAME 0 || error "Pool add targets failed"
23198 $LFS setstripe $DIR/$tdir -i $ostidx -c 1 -p $FSNAME.$TESTNAME ||
23199 error "Setstripe failed"
23201 dd if=/dev/zero of=$DIR/$tdir/$tfile.0 bs=1M count=10
23203 local wms=$(ost_watermarks_set_enospc $tfile $ostidx |
23205 stack_trap "ost_watermarks_clear_enospc $tfile $ostidx $wms" EXIT
23207 local oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
23208 osp.$mdtosc_proc1.prealloc_status)
23209 echo "prealloc_status $oa_status"
23211 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=1M count=1 &&
23212 error "File creation should fail"
23214 #object allocation was stopped, but we still able to append files
23215 dd if=/dev/zero of=$DIR/$tdir/$tfile.0 bs=1M seek=6 count=5 \
23216 oflag=append || error "Append failed"
23218 rm -f $DIR/$tdir/$tfile.0
23220 # For this test, we want to delete the files we created to go out of
23221 # space but leave the watermark, so we remain nearly out of space
23222 ost_watermarks_enospc_delete_files $tfile $ostidx
23224 wait_delete_completed
23228 for i in $(seq 10 12); do
23229 dd if=/dev/zero of=$DIR/$tdir/$tfile.$i bs=1M count=1 \
23230 2>/dev/null || error "File creation failed after rm"
23233 oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
23234 osp.$mdtosc_proc1.prealloc_status)
23235 echo "prealloc_status $oa_status"
23237 if (( oa_status != 0 )); then
23238 error "Object allocation still disable after rm"
23241 run_test 253 "Check object allocation limit"
23244 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23245 remote_mds_nodsh && skip "remote MDS with nodsh"
23247 local mdt=$(facet_svc $SINGLEMDS)
23249 do_facet $SINGLEMDS $LCTL get_param -n mdd.$mdt.changelog_size ||
23250 skip "MDS does not support changelog_size"
23254 changelog_register || error "changelog_register failed"
23256 changelog_clear 0 || error "changelog_clear failed"
23258 local size1=$(do_facet $SINGLEMDS \
23259 $LCTL get_param -n mdd.$mdt.changelog_size)
23260 echo "Changelog size $size1"
23263 $LFS mkdir -i 0 $DIR/$tdir
23265 mkdir -p $DIR/$tdir/pics/2008/zachy
23266 touch $DIR/$tdir/pics/2008/zachy/timestamp
23267 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
23268 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
23269 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
23270 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
23271 rm $DIR/$tdir/pics/desktop.jpg
23273 local size2=$(do_facet $SINGLEMDS \
23274 $LCTL get_param -n mdd.$mdt.changelog_size)
23275 echo "Changelog size after work $size2"
23277 (( $size2 > $size1 )) ||
23278 error "new Changelog size=$size2 less than old size=$size1"
23280 run_test 254 "Check changelog size"
23287 lfs ladvise -a invalid $file 2>&1 | grep "Valid types" |
23288 awk -F: '{print $2}' | grep $type > /dev/null
23289 if [ $? -ne 0 ]; then
23299 lfs ladvise -a willread $file > /dev/null 2>&1
23300 if [ $? -eq 0 ]; then
23304 lfs ladvise -a willread $file 2>&1 |
23305 grep "Inappropriate ioctl for device" > /dev/null
23306 if [ $? -eq 0 ]; then
23313 bc <<<"scale=2; ($1 - $2) * 100 / $2"
23316 # run a random read IO workload
23317 # usage: random_read_iops <filename> <filesize> <iosize>
23318 random_read_iops() {
23321 local iosize=${3:-4096}
23323 $READS -f $file -s $fsize -b $iosize -n $((fsize / iosize)) -t 60 |
23324 sed -e '/^$/d' -e 's#.*s, ##' -e 's#MB/s##'
23327 drop_file_oss_cache() {
23331 $LFS ladvise -a dontneed $file 2>/dev/null ||
23332 do_nodes $nodes "echo 3 > /proc/sys/vm/drop_caches"
23335 ladvise_willread_performance()
23338 local average_origin=0
23339 local average_cache=0
23340 local average_ladvise=0
23342 for ((i = 1; i <= $repeat; i++)); do
23343 echo "Iter $i/$repeat: reading without willread hint"
23344 cancel_lru_locks osc
23345 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
23346 local speed_origin=$(random_read_iops $DIR/$tfile $size)
23347 echo "Iter $i/$repeat: uncached speed: $speed_origin"
23348 average_origin=$(bc <<<"$average_origin + $speed_origin")
23350 cancel_lru_locks osc
23351 local speed_cache=$(random_read_iops $DIR/$tfile $size)
23352 echo "Iter $i/$repeat: OSS cache speed: $speed_cache"
23353 average_cache=$(bc <<<"$average_cache + $speed_cache")
23355 cancel_lru_locks osc
23356 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
23357 $LFS ladvise -a willread $DIR/$tfile || error "ladvise failed"
23358 local speed_ladvise=$(random_read_iops $DIR/$tfile $size)
23359 echo "Iter $i/$repeat: ladvise speed: $speed_ladvise"
23360 average_ladvise=$(bc <<<"$average_ladvise + $speed_ladvise")
23362 average_origin=$(bc <<<"scale=2; $average_origin / $repeat")
23363 average_cache=$(bc <<<"scale=2; $average_cache / $repeat")
23364 average_ladvise=$(bc <<<"scale=2; $average_ladvise / $repeat")
23366 speedup_cache=$(percent $average_cache $average_origin)
23367 speedup_ladvise=$(percent $average_ladvise $average_origin)
23369 echo "Average uncached read: $average_origin"
23370 echo "Average speedup with OSS cached read: " \
23371 "$average_cache = +$speedup_cache%"
23372 echo "Average speedup with ladvise willread: " \
23373 "$average_ladvise = +$speedup_ladvise%"
23375 local lowest_speedup=20
23376 if (( ${average_cache%.*} < $lowest_speedup )); then
23377 echo "Speedup with OSS cached read less than $lowest_speedup%,"\
23378 " got $average_cache%. Skipping ladvise willread check."
23382 # the test won't work on ZFS until it supports 'ladvise dontneed', but
23383 # it is still good to run until then to exercise 'ladvise willread'
23384 ! $LFS ladvise -a dontneed $DIR/$tfile &&
23385 [ "$ost1_FSTYPE" = "zfs" ] &&
23386 echo "osd-zfs does not support dontneed or drop_caches" &&
23389 lowest_speedup=$(bc <<<"scale=2; $average_cache / 2")
23390 (( ${average_ladvise%.*} > ${lowest_speedup%.*} )) ||
23391 error_not_in_vm "Speedup with willread is less than " \
23392 "$lowest_speedup%, got $average_ladvise%"
23396 [ $OST1_VERSION -lt $(version_code 2.8.54) ] &&
23397 skip "lustre < 2.8.54 does not support ladvise "
23398 remote_ost_nodsh && skip "remote OST with nodsh"
23400 stack_trap "rm -f $DIR/$tfile"
23401 lfs setstripe -c -1 -i 0 $DIR/$tfile || error "$tfile failed"
23403 ladvise_no_type willread $DIR/$tfile &&
23404 skip "willread ladvise is not supported"
23406 ladvise_no_ioctl $DIR/$tfile &&
23407 skip "ladvise ioctl is not supported"
23410 local size=$((size_mb * 1048576))
23411 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
23412 error "dd to $DIR/$tfile failed"
23414 lfs ladvise -a willread $DIR/$tfile ||
23415 error "Ladvise failed with no range argument"
23417 lfs ladvise -a willread -s 0 $DIR/$tfile ||
23418 error "Ladvise failed with no -l or -e argument"
23420 lfs ladvise -a willread -e 1 $DIR/$tfile ||
23421 error "Ladvise failed with only -e argument"
23423 lfs ladvise -a willread -l 1 $DIR/$tfile ||
23424 error "Ladvise failed with only -l argument"
23426 lfs ladvise -a willread -s 2 -e 1 $DIR/$tfile &&
23427 error "End offset should not be smaller than start offset"
23429 lfs ladvise -a willread -s 2 -e 2 $DIR/$tfile &&
23430 error "End offset should not be equal to start offset"
23432 lfs ladvise -a willread -s $size -l 1 $DIR/$tfile ||
23433 error "Ladvise failed with overflowing -s argument"
23435 lfs ladvise -a willread -s 1 -e $((size + 1)) $DIR/$tfile ||
23436 error "Ladvise failed with overflowing -e argument"
23438 lfs ladvise -a willread -s 1 -l $size $DIR/$tfile ||
23439 error "Ladvise failed with overflowing -l argument"
23441 lfs ladvise -a willread -l 1 -e 2 $DIR/$tfile &&
23442 error "Ladvise succeeded with conflicting -l and -e arguments"
23444 echo "Synchronous ladvise should wait"
23446 #define OBD_FAIL_OST_LADVISE_PAUSE 0x237
23447 do_nodes $(comma_list $(osts_nodes)) \
23448 $LCTL set_param fail_val=$delay fail_loc=0x237
23449 stack_trap "do_nodes $(comma_list $(osts_nodes)) \
23450 $LCTL set_param fail_loc=0"
23452 local start_ts=$SECONDS
23453 lfs ladvise -a willread $DIR/$tfile ||
23454 error "Ladvise failed with no range argument"
23455 local end_ts=$SECONDS
23456 local inteval_ts=$((end_ts - start_ts))
23458 if [ $inteval_ts -lt $(($delay - 1)) ]; then
23459 error "Synchronous advice didn't wait reply"
23462 echo "Asynchronous ladvise shouldn't wait"
23463 local start_ts=$SECONDS
23464 lfs ladvise -a willread -b $DIR/$tfile ||
23465 error "Ladvise failed with no range argument"
23466 local end_ts=$SECONDS
23467 local inteval_ts=$((end_ts - start_ts))
23469 if [ $inteval_ts -gt $(($delay / 2)) ]; then
23470 error "Asynchronous advice blocked"
23473 ladvise_willread_performance
23475 run_test 255a "check 'lfs ladvise -a willread'"
23481 do_facet $facet "cat /proc/meminfo | grep ^${info}:" | awk '{print $2}'
23485 [ $OST1_VERSION -lt $(version_code 2.8.54) ] &&
23486 skip "lustre < 2.8.54 does not support ladvise "
23487 remote_ost_nodsh && skip "remote OST with nodsh"
23489 stack_trap "rm -f $DIR/$tfile"
23490 lfs setstripe -c 1 -i 0 $DIR/$tfile
23492 ladvise_no_type dontneed $DIR/$tfile &&
23493 skip "dontneed ladvise is not supported"
23495 ladvise_no_ioctl $DIR/$tfile &&
23496 skip "ladvise ioctl is not supported"
23498 ! $LFS ladvise -a dontneed $DIR/$tfile &&
23499 [ "$ost1_FSTYPE" = "zfs" ] &&
23500 skip "zfs-osd does not support 'ladvise dontneed'"
23503 local size=$((size_mb * 1048576))
23504 # In order to prevent disturbance of other processes, only check 3/4
23505 # of the memory usage
23506 local kibibytes=$((size_mb * 1024 * 3 / 4))
23508 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
23509 error "dd to $DIR/$tfile failed"
23511 #force write to complete before dropping OST cache & checking memory
23514 local total=$(facet_meminfo ost1 MemTotal)
23515 echo "Total memory: $total KiB"
23517 do_facet ost1 "sync && echo 3 > /proc/sys/vm/drop_caches"
23518 local before_read=$(facet_meminfo ost1 Cached)
23519 echo "Cache used before read: $before_read KiB"
23521 lfs ladvise -a willread $DIR/$tfile ||
23522 error "Ladvise willread failed"
23523 local after_read=$(facet_meminfo ost1 Cached)
23524 echo "Cache used after read: $after_read KiB"
23526 lfs ladvise -a dontneed $DIR/$tfile ||
23527 error "Ladvise dontneed again failed"
23528 local no_read=$(facet_meminfo ost1 Cached)
23529 echo "Cache used after dontneed ladvise: $no_read KiB"
23531 if [ $total -lt $((before_read + kibibytes)) ]; then
23532 echo "Memory is too small, abort checking"
23536 if [ $((before_read + kibibytes)) -gt $after_read ]; then
23537 error "Ladvise willread should use more memory" \
23538 "than $kibibytes KiB"
23541 if [ $((no_read + kibibytes)) -gt $after_read ]; then
23542 error "Ladvise dontneed should release more memory" \
23543 "than $kibibytes KiB"
23546 run_test 255b "check 'lfs ladvise -a dontneed'"
23549 [ $OST1_VERSION -lt $(version_code 2.10.50) ] &&
23550 skip "lustre < 2.10.50 does not support lockahead"
23552 local ost1_imp=$(get_osc_import_name client ost1)
23553 local imp_name=$($LCTL list_param osc.$ost1_imp | head -n1 |
23561 test_mkdir -p $DIR/$tdir
23562 $LFS setstripe -i 0 -c 1 $DIR/$tdir
23564 #test 10 returns only success/failure
23566 lockahead_test -d $DIR/$tdir -t $i -f $tfile
23568 if [ $rc -eq 255 ]; then
23569 error "Ladvise test${i} failed, ${rc}"
23572 #test 11 counts lock enqueue requests, all others count new locks
23574 count=$(do_facet ost1 \
23575 $LCTL get_param -n ost.OSS.ost.stats)
23576 count=$(echo "$count" | grep ldlm_extent_enqueue | awk '{ print $2 }')
23578 lockahead_test -d $DIR/$tdir -t $i -f $tfile
23580 if [ $rc -eq 255 ]; then
23581 error "Ladvise test${i} failed, ${rc}"
23584 new_count=$(do_facet ost1 \
23585 $LCTL get_param -n ost.OSS.ost.stats)
23586 new_count=$(echo "$new_count" | grep ldlm_extent_enqueue | \
23587 awk '{ print $2 }')
23589 difference="$((new_count - count))"
23590 if [ $difference -ne $rc ]; then
23591 error "Ladvise test${i}, bad enqueue count, returned " \
23592 "${rc}, actual ${difference}"
23595 for i in $(seq 12 21); do
23596 # If we do not do this, we run the risk of having too many
23597 # locks and starting lock cancellation while we are checking
23599 cancel_lru_locks osc
23601 count=$($LCTL get_param -n \
23602 ldlm.namespaces.$imp_name.lock_unused_count)
23604 lockahead_test -d $DIR/$tdir -t $i -f $tfile
23606 if [ $rc -eq 255 ]; then
23607 error "Ladvise test ${i} failed, ${rc}"
23610 new_count=$($LCTL get_param -n \
23611 ldlm.namespaces.$imp_name.lock_unused_count)
23612 difference="$((new_count - count))"
23614 # Test 15 output is divided by 100 to map down to valid return
23615 if [ $i -eq 15 ]; then
23619 if [ $difference -ne $rc ]; then
23620 error "Ladvise test ${i}, bad lock count, returned " \
23621 "${rc}, actual ${difference}"
23625 #test 22 returns only success/failure
23627 lockahead_test -d $DIR/$tdir -t $i -f $tfile
23629 if [ $rc -eq 255 ]; then
23630 error "Ladvise test${i} failed, ${rc}"
23633 run_test 255c "suite of ladvise lockahead tests"
23636 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23637 remote_mds_nodsh && skip "remote MDS with nodsh"
23638 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip "ldiskfs only test"
23639 changelog_users $SINGLEMDS | grep "^cl" &&
23640 skip "active changelog user"
23646 mdt_dev=$(facet_device $SINGLEMDS)
23649 changelog_register || error "changelog_register failed"
23652 mkdir_on_mdt -i$(($(facet_number $SINGLEMDS) - 1)) $DIR/$tdir
23654 changelog_clear 0 || error "changelog_clear failed"
23657 touch $DIR/$tdir/{1..10}
23660 stop $SINGLEMDS || error "Fail to stop MDT"
23663 start $SINGLEMDS $(facet_device $SINGLEMDS) $MDS_MOUNT_OPTS ||
23664 error "Fail to start MDT"
23666 #after mount new plainllog is used
23667 touch $DIR/$tdir/{11..19}
23668 local tmpfile="$(mktemp --tmpdir -u $tfile.XXXXXX)"
23669 stack_trap "rm -f $tmpfile"
23670 cat_sl=$(do_facet $SINGLEMDS "sync; \
23671 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
23672 llog_reader $tmpfile | grep -c type=1064553b")
23673 do_facet $SINGLEMDS llog_reader $tmpfile
23675 [ $cat_sl != 2 ] && error "Changelog catalog has $cat_sl != 2 slots"
23677 changelog_clear 0 || error "changelog_clear failed"
23679 cat_sl=$(do_facet $SINGLEMDS "sync; \
23680 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
23681 llog_reader $tmpfile | grep -c type=1064553b")
23683 if (( cat_sl == 2 )); then
23684 error "Empty plain llog was not deleted from changelog catalog"
23685 elif (( cat_sl != 1 )); then
23686 error "Active plain llog shouldn't be deleted from catalog"
23689 run_test 256 "Check llog delete for empty and not full state"
23692 remote_mds_nodsh && skip "remote MDS with nodsh"
23693 [[ $MDS1_VERSION -lt $(version_code 2.8.55) ]] &&
23694 skip "Need MDS version at least 2.8.55"
23696 test_mkdir $DIR/$tdir
23698 setfattr -n trusted.name1 -v value1 $DIR/$tdir ||
23699 error "setfattr -n trusted.name1=value1 $DIR/$tdir failed"
23702 #define OBD_FAIL_MDS_XATTR_REP 0x161
23703 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
23704 local facet=mds$((mdtidx + 1))
23705 set_nodes_failloc $(facet_active_host $facet) 0x80000161
23706 getfattr -n trusted.name1 $DIR/$tdir 2> /dev/null
23708 stop $facet || error "stop MDS failed"
23709 start $facet $(mdsdevname $((mdtidx + 1))) $MDS_MOUNT_OPTS ||
23710 error "start MDS fail"
23711 wait_recovery_complete $facet
23713 run_test 257 "xattr locks are not lost"
23715 # Verify we take the i_mutex when security requires it
23717 #define OBD_FAIL_IMUTEX_SEC 0x141c
23718 $LCTL set_param fail_loc=0x141c
23720 chmod u+s $DIR/$tfile
23721 chmod a+rwx $DIR/$tfile
23722 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
23724 if [ $RC -ne 0 ]; then
23725 error "error, failed to take i_mutex, rc=$?"
23729 run_test 258a "verify i_mutex security behavior when suid attributes is set"
23731 # Verify we do NOT take the i_mutex in the normal case
23733 #define OBD_FAIL_IMUTEX_NOSEC 0x141d
23734 $LCTL set_param fail_loc=0x141d
23737 chmod a+rw $DIR/$tfile
23738 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
23740 if [ $RC -ne 0 ]; then
23741 error "error, took i_mutex unnecessarily, rc=$?"
23746 run_test 258b "verify i_mutex security behavior"
23749 local file=$DIR/$tfile
23753 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip "ldiskfs only test"
23755 stack_trap "rm -f $file" EXIT
23757 wait_delete_completed
23758 before=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
23759 echo "before: $before"
23761 $LFS setstripe -i 0 -c 1 $file
23762 dd if=/dev/zero of=$file bs=1M count=10 || error "couldn't write"
23764 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
23765 echo "after write: $after"
23767 #define OBD_FAIL_OSD_FAIL_AT_TRUNCATE 0x2301
23768 do_facet ost1 $LCTL set_param fail_loc=0x2301
23770 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
23771 echo "after truncate: $after"
23774 do_facet ost1 $LCTL set_param fail_loc=0
23775 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
23777 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
23778 echo "after restart: $after"
23779 [ $((after - before)) -ge $(fs_log_size ost1) ] &&
23780 error "missing truncate?"
23784 run_test 259 "crash at delayed truncate"
23787 #define OBD_FAIL_MDC_CLOSE 0x806
23788 $LCTL set_param fail_loc=0x80000806
23792 run_test 260 "Check mdc_close fail"
23794 ### Data-on-MDT sanity tests ###
23796 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
23797 skip "Need MDS version at least 2.10.55 for DoM"
23800 local dom=$DIR/$tdir/dom_file
23801 local tmp=$DIR/$tdir/tmp_file
23803 mkdir_on_mdt0 $DIR/$tdir
23805 # basic checks for DoM component creation
23806 $LFS setstripe -E 1024K -E 2048K -L mdt $dom 2>/dev/null &&
23807 error "Can set MDT layout to non-first entry"
23809 $LFS setstripe -E 1024K -L mdt -E 2048K -L mdt $dom 2>/dev/null &&
23810 error "Can define multiple entries as MDT layout"
23812 $LFS setstripe -E 1M -L mdt $dom || error "Can't create DoM layout"
23814 [ $($LFS getstripe -L $dom) == "mdt" ] || error "bad pattern"
23815 [ $($LFS getstripe -c $dom) == 0 ] || error "bad stripe count"
23816 [ $($LFS getstripe -S $dom) == 1048576 ] || error "bad stripe size"
23818 local mdtidx=$($LFS getstripe -m $dom)
23819 local mdtname=MDT$(printf %04x $mdtidx)
23820 local facet=mds$((mdtidx + 1))
23821 local space_check=1
23823 # Skip free space checks with ZFS
23824 [ "$(facet_fstype $facet)" == "zfs" ] && space_check=0
23828 local size_tmp=$((65536 * 3))
23829 local mdtfree1=$(do_facet $facet \
23830 lctl get_param -n osd*.*$mdtname.kbytesfree)
23832 dd if=/dev/urandom of=$tmp bs=1024 count=$((size_tmp / 1024))
23833 # check also direct IO along write
23834 # IO size must be a multiple of PAGE_SIZE on all platforms (ARM=64KB)
23835 dd if=$tmp of=$dom bs=65536 count=$((size_tmp / 65536)) oflag=direct
23837 cmp $tmp $dom || error "file data is different"
23838 [ $(stat -c%s $dom) == $size_tmp ] ||
23839 error "bad size after write: $(stat -c%s $dom) != $size_tmp"
23840 if [ $space_check == 1 ]; then
23841 local mdtfree2=$(do_facet $facet \
23842 lctl get_param -n osd*.*$mdtname.kbytesfree)
23844 # increase in usage from by $size_tmp
23845 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_tmp / 1024)) ] ||
23846 error "MDT free space wrong after write: " \
23847 "$mdtfree1 >= $mdtfree2 + $size_tmp/1024"
23851 local size_dom=10000
23853 $TRUNCATE $dom $size_dom
23854 [ $(stat -c%s $dom) == $size_dom ] ||
23855 error "bad size after truncate: $(stat -c%s $dom) != $size_dom"
23856 if [ $space_check == 1 ]; then
23857 mdtfree1=$(do_facet $facet \
23858 lctl get_param -n osd*.*$mdtname.kbytesfree)
23859 # decrease in usage from $size_tmp to new $size_dom
23860 [ $(($mdtfree1 - $mdtfree2)) -ge \
23861 $(((size_tmp - size_dom) / 1024)) ] ||
23862 error "MDT free space is wrong after truncate: " \
23863 "$mdtfree1 >= $mdtfree2 + ($size_tmp - $size_dom) / 1024"
23869 size_dom=$((size_dom + size_tmp))
23870 [ $(stat -c%s $dom) == $size_dom ] ||
23871 error "bad size after append: $(stat -c%s $dom) != $size_dom"
23872 if [ $space_check == 1 ]; then
23873 mdtfree2=$(do_facet $facet \
23874 lctl get_param -n osd*.*$mdtname.kbytesfree)
23875 # increase in usage by $size_tmp from previous
23876 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_tmp / 1024)) ] ||
23877 error "MDT free space is wrong after append: " \
23878 "$mdtfree1 >= $mdtfree2 + $size_tmp/1024"
23883 if [ $space_check == 1 ]; then
23884 mdtfree1=$(do_facet $facet \
23885 lctl get_param -n osd*.*$mdtname.kbytesfree)
23886 # decrease in usage by $size_dom from previous
23887 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_dom / 1024)) ] ||
23888 error "MDT free space is wrong after removal: " \
23889 "$mdtfree1 >= $mdtfree2 + $size_dom/1024"
23892 # combined striping
23893 $LFS setstripe -E 1024K -L mdt -E EOF $dom ||
23894 error "Can't create DoM + OST striping"
23896 size_tmp=2031616 # must be a multiple of PAGE_SIZE=65536 on ARM
23897 dd if=/dev/urandom of=$tmp bs=1024 count=$((size_tmp / 1024))
23898 # check also direct IO along write
23899 dd if=$tmp of=$dom bs=65536 count=$((size_tmp / 65536)) oflag=direct
23901 cmp $tmp $dom || error "file data is different"
23902 [ $(stat -c%s $dom) == $size_tmp ] ||
23903 error "bad size after write: $(stat -c%s $dom) != $size_tmp"
23908 run_test 270a "DoM: basic functionality tests"
23911 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
23912 skip "Need MDS version at least 2.10.55"
23914 local dom=$DIR/$tdir/dom_file
23915 local max_size=1048576
23917 mkdir -p $DIR/$tdir
23918 $LFS setstripe -E $max_size -L mdt $dom
23920 # truncate over the limit
23921 $TRUNCATE $dom $(($max_size + 1)) &&
23922 error "successful truncate over the maximum size"
23923 # write over the limit
23924 dd if=/dev/zero of=$dom bs=$max_size seek=1 count=1 &&
23925 error "successful write over the maximum size"
23926 # append over the limit
23927 dd if=/dev/zero of=$dom bs=$(($max_size - 3)) count=1
23928 echo "12345" >> $dom && error "successful append over the maximum size"
23933 run_test 270b "DoM: maximum size overflow checks for DoM-only file"
23936 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
23937 skip "Need MDS version at least 2.10.55"
23939 mkdir -p $DIR/$tdir
23940 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
23942 # check files inherit DoM EA
23943 touch $DIR/$tdir/first
23944 [ $($LFS getstripe -L $DIR/$tdir/first) == "mdt" ] ||
23945 error "bad pattern"
23946 [ $($LFS getstripe -c $DIR/$tdir/first) == 0 ] ||
23947 error "bad stripe count"
23948 [ $($LFS getstripe -S $DIR/$tdir/first) == 1048576 ] ||
23949 error "bad stripe size"
23951 # check directory inherits DoM EA and uses it as default
23952 mkdir $DIR/$tdir/subdir
23953 touch $DIR/$tdir/subdir/second
23954 [ $($LFS getstripe -L $DIR/$tdir/subdir/second) == "mdt" ] ||
23955 error "bad pattern in sub-directory"
23956 [ $($LFS getstripe -c $DIR/$tdir/subdir/second) == 0 ] ||
23957 error "bad stripe count in sub-directory"
23958 [ $($LFS getstripe -S $DIR/$tdir/subdir/second) == 1048576 ] ||
23959 error "bad stripe size in sub-directory"
23962 run_test 270c "DoM: DoM EA inheritance tests"
23965 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
23966 skip "Need MDS version at least 2.10.55"
23968 mkdir -p $DIR/$tdir
23969 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
23971 # inherit default DoM striping
23972 mkdir $DIR/$tdir/subdir
23973 touch $DIR/$tdir/subdir/f1
23975 # change default directory striping
23976 $LFS setstripe -c 1 $DIR/$tdir/subdir
23977 touch $DIR/$tdir/subdir/f2
23978 [ $($LFS getstripe -c $DIR/$tdir/subdir/f2) == 1 ] ||
23979 error "wrong default striping in file 2"
23980 [ $($LFS getstripe -L $DIR/$tdir/subdir/f2) == "raid0" ] ||
23981 error "bad pattern in file 2"
23984 run_test 270d "DoM: change striping from DoM to RAID0"
23987 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
23988 skip "Need MDS version at least 2.10.55"
23990 mkdir -p $DIR/$tdir/dom
23991 mkdir -p $DIR/$tdir/norm
23994 $LFS setstripe -E 1M -L mdt $DIR/$tdir/dom
23995 $LFS setstripe -i 0 -S 2M $DIR/$tdir/norm
23997 createmany -o $DIR/$tdir/dom/dom- $DOMFILES
23998 createmany -o $DIR/$tdir/norm/norm- $NORMFILES
24000 # find DoM files by layout
24001 NUM=$($LFS find -L mdt -type f $DIR/$tdir 2>/dev/null | wc -l)
24002 [ $NUM -eq $DOMFILES ] ||
24003 error "lfs find -L: found $NUM, expected $DOMFILES"
24004 echo "Test 1: lfs find 20 DOM files by layout: OK"
24006 # there should be 1 dir with default DOM striping
24007 NUM=$($LFS find -L mdt -type d $DIR/$tdir 2>/dev/null | wc -l)
24009 error "lfs find -L: found $NUM, expected 1 dir"
24010 echo "Test 2: lfs find 1 DOM dir by layout: OK"
24012 # find DoM files by stripe size
24013 NUM=$($LFS find -S -1200K -type f $DIR/$tdir 2>/dev/null | wc -l)
24014 [ $NUM -eq $DOMFILES ] ||
24015 error "lfs find -S: found $NUM, expected $DOMFILES"
24016 echo "Test 4: lfs find 20 DOM files by stripe size: OK"
24018 # find files by stripe offset except DoM files
24019 NUM=$($LFS find -i 0 -type f $DIR/$tdir 2>/dev/null | wc -l)
24020 [ $NUM -eq $NORMFILES ] ||
24021 error "lfs find -i: found $NUM, expected $NORMFILES"
24022 echo "Test 5: lfs find no DOM files by stripe index: OK"
24025 run_test 270e "DoM: lfs find with DoM files test"
24028 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
24029 skip "Need MDS version at least 2.10.55"
24031 local mdtname=${FSNAME}-MDT0000-mdtlov
24032 local dom=$DIR/$tdir/dom_file
24033 local dom_limit_saved=$(do_facet mds1 $LCTL get_param -n \
24034 lod.$mdtname.dom_stripesize)
24035 local dom_limit=131072
24037 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=$dom_limit
24038 local dom_current=$(do_facet mds1 $LCTL get_param -n \
24039 lod.$mdtname.dom_stripesize)
24040 [ ${dom_limit} -eq ${dom_current} ] ||
24041 error "Cannot change per-MDT DoM stripe limit to $dom_limit"
24043 $LFS mkdir -i 0 -c 1 $DIR/$tdir
24044 $LFS setstripe -d $DIR/$tdir
24045 $LFS setstripe -E $dom_limit -L mdt $DIR/$tdir ||
24046 error "Can't set directory default striping"
24048 # exceed maximum stripe size
24049 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
24050 error "Can't create file with $((dom_limit * 2)) DoM stripe"
24051 [ $($LFS getstripe -S $dom) -eq $((dom_limit * 2)) ] &&
24052 error "Able to create DoM component size more than LOD limit"
24054 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=0
24055 dom_current=$(do_facet mds1 $LCTL get_param -n \
24056 lod.$mdtname.dom_stripesize)
24057 [ 0 -eq ${dom_current} ] ||
24058 error "Can't set zero DoM stripe limit"
24061 # attempt to create DoM file on server with disabled DoM should
24062 # remove DoM entry from layout and be succeed
24063 $LFS setstripe -E $dom_limit -L mdt -E -1 $dom ||
24064 error "Can't create DoM file (DoM is disabled)"
24065 [ $($LFS getstripe -L $dom) == "mdt" ] &&
24066 error "File has DoM component while DoM is disabled"
24069 # attempt to create DoM file with only DoM stripe should return error
24070 $LFS setstripe -E $dom_limit -L mdt $dom &&
24071 error "Able to create DoM-only file while DoM is disabled"
24073 # too low values to be aligned with smallest stripe size 64K
24074 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=30000
24075 dom_current=$(do_facet mds1 $LCTL get_param -n \
24076 lod.$mdtname.dom_stripesize)
24077 [ 30000 -eq ${dom_current} ] &&
24078 error "Can set too small DoM stripe limit"
24080 # 64K is a minimal stripe size in Lustre, expect limit of that size
24081 [ 65536 -eq ${dom_current} ] ||
24082 error "Limit is not set to 64K but ${dom_current}"
24084 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=2147483648
24085 dom_current=$(do_facet mds1 $LCTL get_param -n \
24086 lod.$mdtname.dom_stripesize)
24088 [ 2147483648 -eq ${dom_current} ] &&
24089 error "Can set too large DoM stripe limit"
24091 do_facet mds1 $LCTL set_param -n \
24092 lod.$mdtname.dom_stripesize=$((dom_limit * 2))
24093 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
24094 error "Can't create DoM component size after limit change"
24095 do_facet mds1 $LCTL set_param -n \
24096 lod.$mdtname.dom_stripesize=$((dom_limit / 2))
24097 $LFS setstripe -E $dom_limit -L mdt ${dom}_big ||
24098 error "Can't create DoM file after limit decrease"
24099 [ $($LFS getstripe -S ${dom}_big) -eq $((dom_limit / 2)) ] ||
24100 error "Can create big DoM component after limit decrease"
24101 touch ${dom}_def ||
24102 error "Can't create file with old default layout"
24104 do_facet mds1 $LCTL set_param -n lod.*.dom_stripesize=$dom_limit_saved
24107 run_test 270f "DoM: maximum DoM stripe size checks"
24110 [ $MDS1_VERSION -ge $(version_code 2.13.52) ] ||
24111 skip "Need MDS version at least 2.13.52"
24112 local dom=$DIR/$tdir/$tfile
24114 $LFS mkdir -i 0 -c 1 $DIR/$tdir
24115 local lodname=${FSNAME}-MDT0000-mdtlov
24117 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
24118 save_lustre_params mds1 "lod.${lodname}.dom_stripesize_max_kb" > $save
24119 save_lustre_params mds1 "lod.${lodname}.dom_threshold_free_mb" >> $save
24120 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
24122 local dom_limit=1024
24123 local dom_threshold="50%"
24125 $LFS setstripe -d $DIR/$tdir
24126 $LFS setstripe -E ${dom_limit}K -L mdt $DIR/$tdir ||
24127 error "Can't set directory default striping"
24129 do_facet mds1 $LCTL set_param -n \
24130 lod.${lodname}.dom_stripesize_max_kb=$dom_limit
24131 # set 0 threshold and create DOM file to change tunable stripesize
24132 do_facet mds1 $LCTL set_param -n lod.${lodname}.dom_threshold_free_mb=0
24133 $LFS setstripe -E ${dom_limit}K -L mdt -E -1 $dom ||
24134 error "Failed to create $dom file"
24135 # now tunable dom_cur_stripesize should reach maximum
24136 local dom_current=$(do_facet mds1 $LCTL get_param -n \
24137 lod.${lodname}.dom_stripesize_cur_kb)
24138 [[ $dom_current == $dom_limit ]] ||
24139 error "Current DOM stripesize is not maximum"
24142 # set threshold for further tests
24143 do_facet mds1 $LCTL set_param -n \
24144 lod.${lodname}.dom_threshold_free_mb=$dom_threshold
24145 echo "DOM threshold is $dom_threshold free space"
24148 # Spoof bfree to exceed threshold
24149 #define OBD_FAIL_MDS_STATFS_SPOOF 0x168
24150 do_facet mds1 $LCTL set_param -n fail_loc=0x0168
24151 for spfree in 40 20 0 15 30 55; do
24152 do_facet mds1 $LCTL set_param -n fail_val=$spfree
24153 $LFS setstripe -E ${dom_limit}K -L mdt -E -1 $dom ||
24154 error "Failed to create $dom file"
24155 dom_def=$(do_facet mds1 $LCTL get_param -n \
24156 lod.${lodname}.dom_stripesize_cur_kb)
24157 echo "Free space: ${spfree}%, default DOM stripe: ${dom_def}K"
24158 [[ $dom_def != $dom_current ]] ||
24159 error "Default stripe size was not changed"
24160 if (( spfree > 0 )) ; then
24161 dom_set=$($LFS getstripe -S $dom)
24162 (( dom_set == dom_def * 1024 )) ||
24163 error "DOM component size is still old"
24165 [[ $($LFS getstripe -L $dom) != "mdt" ]] ||
24166 error "DoM component is set with no free space"
24169 dom_current=$dom_def
24172 run_test 270g "DoM: default DoM stripe size depends on free space"
24175 [[ $MDS1_VERSION -ge $(version_code 2.13.53) ]] ||
24176 skip "Need MDS version at least 2.13.53"
24178 local mdtname=${FSNAME}-MDT0000-mdtlov
24179 local dom=$DIR/$tdir/$tfile
24180 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
24182 save_lustre_params mds1 "lod.*.dom_stripesize" > $save
24183 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
24185 $LFS mkdir -i 0 -c 1 $DIR/$tdir
24186 $LFS setstripe -E 1M -c1 -E -1 -c2 ${dom}_1 ||
24187 error "can't create OST file"
24188 # mirrored file with DOM entry in the second mirror
24189 $LFS mirror extend -N -E 1M -L mdt -E eof -c2 ${dom}_1 ||
24190 error "can't create mirror with DoM component"
24192 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=0
24194 # DOM component in the middle and has other enries in the same mirror,
24195 # should succeed but lost DoM component
24196 $LFS setstripe --copy=${dom}_1 $dom ||
24197 error "Can't create file from OST|DOM mirror layout"
24198 # check new file has no DoM layout after all
24199 [[ $($LFS getstripe -L $dom) != "mdt" ]] ||
24200 error "File has DoM component while DoM is disabled"
24202 run_test 270h "DoM: DoM stripe removal when disabled on server"
24205 (( $MDS1_VERSION >= $(version_code 2.14.54) )) ||
24206 skip "Need MDS version at least 2.14.54"
24209 # DoM with plain layout
24210 $LFS setstripe -L mdt -S 128k -c -1 $DIR/$tdir &&
24211 error "default plain layout with DoM must fail"
24212 $LFS setstripe -L mdt -S 128k -c -1 $DIR/$tdir/$tfile &&
24213 error "setstripe plain file layout with DoM must fail"
24214 $LFS setstripe -E 1M -L mdt -S 128k -c -1 -E eof $DIR/$tdir &&
24215 error "default DoM layout with bad striping must fail"
24216 $LFS setstripe -E 1M -L mdt -S 128k -c -1 -E eof $DIR/$tdir/$tfile &&
24217 error "setstripe to DoM layout with bad striping must fail"
24220 run_test 270i "DoM: setting invalid DoM striping should fail"
24223 (( $MDS1_VERSION >= $(version_code 2.15.55.203) )) ||
24224 skip "Need MDS version at least 2.15.55.203"
24226 local dom=$DIR/$tdir/$tfile
24230 mkdir -p $DIR/$tdir
24232 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
24234 odv=$($LFS data_version $dom)
24236 mv $dom ${dom}_moved
24237 link ${dom}_moved $dom
24238 setfattr -n user.attrx -v "some_attr" $dom
24239 ndv=$($LFS data_version $dom)
24240 (( $ndv == $odv )) ||
24241 error "data version was changed by metadata operations"
24243 dd if=/dev/urandom of=$dom bs=1M count=1 ||
24244 error "failed to write data into $dom"
24245 cancel_lru_locks mdc
24246 ndv=$($LFS data_version $dom)
24247 (( $ndv != $odv )) ||
24248 error "data version wasn't changed on write"
24251 $TRUNCATE $dom 1000 || error "failed to truncate $dom"
24252 ndv=$($LFS data_version $dom)
24253 (( $ndv != $odv )) ||
24254 error "data version wasn't changed on truncate down"
24257 $TRUNCATE $dom 25000
24258 ndv=$($LFS data_version $dom)
24259 (( $ndv != $odv )) ||
24260 error "data version wasn't changed on truncate up"
24262 # check also fallocate for ldiskfs
24263 if [[ "$mds1_FSTYPE" == ldiskfs ]]; then
24265 fallocate -l 1048576 $dom
24266 ndv=$($LFS data_version $dom)
24267 (( $ndv != $odv )) ||
24268 error "data version wasn't changed on fallocate"
24271 fallocate -p --offset 4096 -l 4096 $dom
24272 ndv=$($LFS data_version $dom)
24273 (( $ndv != $odv )) ||
24274 error "data version wasn't changed on fallocate punch"
24277 run_test 270j "DoM migration: DOM file to the OST-striped file (plain)"
24280 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
24281 skip "Need MDS version at least 2.10.55"
24283 local dom=$DIR/$tdir/dom
24285 mkdir -p $DIR/$tdir
24287 $LFS setstripe -E 1024K -L mdt $dom
24289 lctl set_param -n mdc.*.stats=clear
24290 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
24291 cat $dom > /dev/null
24292 local reads=$(lctl get_param -n mdc.*.stats | grep -c ost_read)
24293 [ $reads -eq 0 ] || error "Unexpected $reads READ RPCs"
24297 run_test 271a "DoM: data is cached for read after write"
24300 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
24301 skip "Need MDS version at least 2.10.55"
24303 local dom=$DIR/$tdir/dom
24305 mkdir -p $DIR/$tdir
24307 $LFS setstripe -E 1024K -L mdt -E EOF $dom
24309 lctl set_param -n mdc.*.stats=clear
24310 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
24311 cancel_lru_locks mdc
24312 $CHECKSTAT -t file -s 4096 $dom || error "stat #1 fails"
24313 # second stat to check size is cached on client
24314 $CHECKSTAT -t file -s 4096 $dom || error "stat #2 fails"
24315 local gls=$(lctl get_param -n mdc.*.stats | grep -c ldlm_glimpse)
24316 [ $gls -eq 0 ] || error "Unexpected $gls glimpse RPCs"
24319 run_test 271b "DoM: no glimpse RPC for stat (DoM only file)"
24322 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
24323 skip "Need MDS version at least 2.10.55"
24325 local dom=$DIR/$tdir/dom
24327 mkdir -p $DIR/$tdir
24329 $LFS setstripe -E 1024K -L mdt -E EOF $dom
24331 lctl set_param -n mdc.*.stats=clear
24332 lctl set_param -n osc.*.stats=clear
24333 dd if=/dev/zero of=$dom bs=2048K count=1 || return 1
24334 cancel_lru_locks mdc
24335 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
24336 # second stat to check size is cached on client
24337 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
24338 local gls=$(lctl get_param -n mdc.*.stats | grep -c ldlm_glimpse)
24339 [ $gls == 0 ] || error "Unexpected $gls glimpse RPCs"
24340 local gls=$(lctl get_param -n osc.*.stats | grep -c ldlm_glimpse)
24341 [ $gls == 0 ] || error "Unexpected $gls OSC glimpse RPCs"
24344 run_test 271ba "DoM: no glimpse RPC for stat (combined file)"
24350 local mdt=MDT$(printf %04x $mdtidx)
24352 if [ -z $param ]; then
24353 lctl get_param -n mdc.*$mdt*.stats
24355 lctl get_param -n mdc.*$mdt*.stats | awk "/$param/"'{print $2}'
24360 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
24361 skip "Need MDS version at least 2.10.55"
24363 local dom=$DIR/$tdir/dom
24365 mkdir -p $DIR/$tdir
24367 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
24369 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
24370 local facet=mds$((mdtidx + 1))
24372 cancel_lru_locks mdc
24373 do_facet $facet lctl set_param -n mdt.*.dom_lock=0
24374 createmany -o $dom 1000
24375 lctl set_param -n mdc.*.stats=clear
24376 smalliomany -w $dom 1000 200
24377 get_mdc_stats $mdtidx
24378 local enq=$(get_mdc_stats $mdtidx ldlm_ibits_enqueue)
24379 # Each file has 1 open, 1 IO enqueues, total 2000
24380 # but now we have also +1 getxattr for security.capability, total 3000
24381 [ $enq -ge 2000 ] || error "Too few enqueues $enq, expected > 2000"
24382 unlinkmany $dom 1000
24384 cancel_lru_locks mdc
24385 do_facet $facet lctl set_param -n mdt.*.dom_lock=1
24386 createmany -o $dom 1000
24387 lctl set_param -n mdc.*.stats=clear
24388 smalliomany -w $dom 1000 200
24389 local enq_2=$(get_mdc_stats $mdtidx ldlm_ibits_enqueue)
24390 # Expect to see reduced amount of RPCs by 1000 due to single enqueue
24391 # for OPEN and IO lock.
24392 [ $((enq - enq_2)) -ge 1000 ] ||
24393 error "Too many enqueues $enq_2, expected about $((enq - 1000))"
24394 unlinkmany $dom 1000
24397 run_test 271c "DoM: IO lock at open saves enqueue RPCs"
24399 cleanup_271def_tests() {
24405 [ $MDS1_VERSION -lt $(version_code 2.10.57) ] &&
24406 skip "Need MDS version at least 2.10.57"
24408 local dom=$DIR/$tdir/dom
24409 local tmp=$TMP/$tfile
24410 trap "cleanup_271def_tests $tmp" EXIT
24412 mkdir -p $DIR/$tdir
24414 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
24416 local mdtidx=$($LFS getstripe --mdt-index $DIR/$tdir)
24418 cancel_lru_locks mdc
24419 dd if=/dev/urandom of=$tmp bs=1000 count=1
24420 dd if=$tmp of=$dom bs=1000 count=1
24421 cancel_lru_locks mdc
24423 cat /etc/hosts >> $tmp
24424 lctl set_param -n mdc.*.stats=clear
24426 # append data to the same file it should update local page
24427 echo "Append to the same page"
24428 cat /etc/hosts >> $dom
24429 local num=$(get_mdc_stats $mdtidx ost_read)
24430 local ra=$(get_mdc_stats $mdtidx req_active)
24431 local rw=$(get_mdc_stats $mdtidx req_waittime)
24433 [ -z $num ] || error "$num READ RPC occured"
24434 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
24438 cmp $tmp $dom || error "file miscompare"
24440 cancel_lru_locks mdc
24441 lctl set_param -n mdc.*.stats=clear
24443 echo "Open and read file"
24444 cat $dom > /dev/null
24445 local num=$(get_mdc_stats $mdtidx ost_read)
24446 local ra=$(get_mdc_stats $mdtidx req_active)
24447 local rw=$(get_mdc_stats $mdtidx req_waittime)
24449 [ -z $num ] || error "$num READ RPC occured"
24450 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
24454 cmp $tmp $dom || error "file miscompare"
24458 run_test 271d "DoM: read on open (1K file in reply buffer)"
24461 [ $MDS1_VERSION -lt $(version_code 2.10.57) ] &&
24462 skip "Need MDS version at least 2.10.57"
24464 local dom=$DIR/$tdir/dom
24465 local tmp=$TMP/$tfile
24466 trap "cleanup_271def_tests $tmp" EXIT
24468 mkdir -p $DIR/$tdir
24470 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
24472 local mdtidx=$($LFS getstripe --mdt-index $DIR/$tdir)
24474 cancel_lru_locks mdc
24475 dd if=/dev/urandom of=$tmp bs=265000 count=1
24476 dd if=$tmp of=$dom bs=265000 count=1
24477 cancel_lru_locks mdc
24478 cat /etc/hosts >> $tmp
24479 lctl set_param -n mdc.*.stats=clear
24481 echo "Append to the same page"
24482 cat /etc/hosts >> $dom
24483 local num=$(get_mdc_stats $mdtidx ost_read)
24484 local ra=$(get_mdc_stats $mdtidx req_active)
24485 local rw=$(get_mdc_stats $mdtidx req_waittime)
24487 [ -z $num ] || error "$num READ RPC occured"
24488 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
24492 cmp $tmp $dom || error "file miscompare"
24494 cancel_lru_locks mdc
24495 lctl set_param -n mdc.*.stats=clear
24497 echo "Open and read file"
24498 cat $dom > /dev/null
24499 local num=$(get_mdc_stats $mdtidx ost_read)
24500 local ra=$(get_mdc_stats $mdtidx req_active)
24501 local rw=$(get_mdc_stats $mdtidx req_waittime)
24503 [ -z $num ] && num=0
24504 [ $num -eq 1 ] || error "expect 1 READ RPC, $num occured"
24505 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
24509 cmp $tmp $dom || error "file miscompare"
24513 run_test 271f "DoM: read on open (200K file and read tail)"
24516 [[ $($LCTL get_param mdc.*.import) =~ async_discard ]] ||
24517 skip "Skipping due to old client or server version"
24519 $LFS setstripe -E 1024K -L mdt -E EOF $DIR1/$tfile
24521 $CHECKSTAT -t file $DIR1/$tfile
24523 $MULTIOP $DIR1/$tfile Ow40960_w4096c &
24526 #define OBD_FAIL_LDLM_CANCEL_BL_CB_RACE
24527 $LCTL set_param fail_loc=0x80000314
24528 rm $DIR1/$tfile || error "Unlink fails"
24530 kill -USR1 $MULTIOP_PID && wait $MULTIOP_PID || error "multiop failure"
24531 [ $RC -eq 0 ] || error "Failed write to stale object"
24533 run_test 271g "Discard DoM data vs client flush race"
24536 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
24537 skip "Need MDS version at least 2.11.50"
24539 local dom=$DIR/$tdir/dom
24540 mkdir -p $DIR/$tdir
24542 $LFS setstripe -E 256K -L mdt -E -1 -c1 $dom
24543 dd if=/dev/urandom of=$dom bs=512K count=1 ||
24544 error "failed to write data into $dom"
24545 local old_md5=$(md5sum $dom)
24547 $LFS migrate -E 256K -L mdt -E -1 -c2 $dom ||
24548 error "failed to migrate to the same DoM component"
24550 local new_md5=$(md5sum $dom)
24552 [ "$old_md5" == "$new_md5" ] ||
24553 error "md5sum differ: $old_md5, $new_md5"
24555 [ $($LFS getstripe -c $dom) -eq 2 ] ||
24556 error "bad final stripe count: $($LFS getstripe -c $dom) != 2"
24558 run_test 272a "DoM migration: new layout with the same DOM component"
24561 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
24562 skip "Need MDS version at least 2.11.50"
24564 local dom=$DIR/$tdir/dom
24565 mkdir -p $DIR/$tdir
24566 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
24567 stack_trap "rm -rf $DIR/$tdir"
24569 local mdtidx=$($LFS getstripe -m $dom)
24570 local mdtname=MDT$(printf %04x $mdtidx)
24571 local facet=mds$((mdtidx + 1))
24573 local mdtfree1=$(do_facet $facet \
24574 lctl get_param -n osd*.*$mdtname.kbytesfree)
24575 dd if=/dev/urandom of=$dom bs=2M count=1 ||
24576 error "failed to write data into $dom"
24577 local old_md5=$(md5sum $dom)
24578 cancel_lru_locks mdc
24579 local mdtfree1=$(do_facet $facet \
24580 lctl get_param -n osd*.*$mdtname.kbytesfree)
24582 $LFS migrate -c2 $dom ||
24583 error "failed to migrate to the new composite layout"
24584 [[ $($LFS getstripe --component-start=0 -L $dom) != 'mdt' ]] ||
24585 error "MDT stripe was not removed"
24586 ! getfattr -n trusted.dataver $dom &> /dev/null ||
24587 error "$dir1 shouldn't have DATAVER EA"
24589 cancel_lru_locks mdc
24590 local new_md5=$(md5sum $dom)
24591 [ "$old_md5" == "$new_md5" ] ||
24592 error "$old_md5 != $new_md5"
24594 # Skip free space checks with ZFS
24595 if [ "$(facet_fstype $facet)" != "zfs" ]; then
24596 local mdtfree2=$(do_facet $facet \
24597 lctl get_param -n osd*.*$mdtname.kbytesfree)
24598 [ $mdtfree2 -gt $mdtfree1 ] ||
24599 error "MDT space is not freed after migration"
24603 run_test 272b "DoM migration: DOM file to the OST-striped file (plain)"
24606 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
24607 skip "Need MDS version at least 2.11.50"
24609 local dom=$DIR/$tdir/$tfile
24610 mkdir -p $DIR/$tdir
24611 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
24612 stack_trap "rm -rf $DIR/$tdir"
24614 local mdtidx=$($LFS getstripe -m $dom)
24615 local mdtname=MDT$(printf %04x $mdtidx)
24616 local facet=mds$((mdtidx + 1))
24618 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
24619 error "failed to write data into $dom"
24620 local old_md5=$(md5sum $dom)
24621 cancel_lru_locks mdc
24622 local mdtfree1=$(do_facet $facet \
24623 lctl get_param -n osd*.*$mdtname.kbytesfree)
24625 $LFS migrate -E 2M -c1 -E -1 -c2 $dom ||
24626 error "failed to migrate to the new composite layout"
24627 [[ $($LFS getstripe --component-start=0 -L $dom) != 'mdt' ]] ||
24628 error "MDT stripe was not removed"
24630 cancel_lru_locks mdc
24631 local new_md5=$(md5sum $dom)
24632 [ "$old_md5" == "$new_md5" ] ||
24633 error "$old_md5 != $new_md5"
24635 # Skip free space checks with ZFS
24636 if [ "$(facet_fstype $facet)" != "zfs" ]; then
24637 local mdtfree2=$(do_facet $facet \
24638 lctl get_param -n osd*.*$mdtname.kbytesfree)
24639 [ $mdtfree2 -gt $mdtfree1 ] ||
24640 error "MDS space is not freed after migration"
24644 run_test 272c "DoM migration: DOM file to the OST-striped file (composite)"
24647 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
24648 skip "Need MDS version at least 2.12.55"
24650 local dom=$DIR/$tdir/$tfile
24651 mkdir -p $DIR/$tdir
24652 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
24654 local mdtidx=$($LFS getstripe -m $dom)
24655 local mdtname=MDT$(printf %04x $mdtidx)
24656 local facet=mds$((mdtidx + 1))
24658 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
24659 error "failed to write data into $dom"
24660 local old_md5=$(md5sum $dom)
24661 cancel_lru_locks mdc
24662 local mdtfree1=$(do_facet $facet \
24663 lctl get_param -n osd*.*$mdtname.kbytesfree)
24665 $LFS mirror extend -N -E 2M -c1 -E -1 -c2 $dom ||
24666 error "failed mirroring to the new composite layout"
24667 $LFS mirror resync $dom ||
24668 error "failed mirror resync"
24669 $LFS mirror split --mirror-id 1 -d $dom ||
24670 error "failed mirror split"
24672 [ $($LFS getstripe -L $dom) != 'mdt' ] ||
24673 error "MDT stripe was not removed"
24675 cancel_lru_locks mdc
24676 local new_md5=$(md5sum $dom)
24677 [ "$old_md5" == "$new_md5" ] ||
24678 error "$old_md5 != $new_md5"
24680 # Skip free space checks with ZFS
24681 if [ "$(facet_fstype $facet)" != "zfs" ]; then
24682 local mdtfree2=$(do_facet $facet \
24683 lctl get_param -n osd*.*$mdtname.kbytesfree)
24684 [ $mdtfree2 -gt $mdtfree1 ] ||
24685 error "MDS space is not freed after DOM mirror deletion"
24689 run_test 272d "DoM mirroring: OST-striped mirror to DOM file"
24692 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
24693 skip "Need MDS version at least 2.12.55"
24695 local dom=$DIR/$tdir/$tfile
24696 mkdir -p $DIR/$tdir
24697 $LFS setstripe -c 2 $dom
24699 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
24700 error "failed to write data into $dom"
24701 local old_md5=$(md5sum $dom)
24704 $LFS mirror extend -N -E 1M -L mdt -E eof -c2 $dom ||
24705 error "failed mirroring to the DOM layout"
24706 $LFS mirror resync $dom ||
24707 error "failed mirror resync"
24708 $LFS mirror split --mirror-id 1 -d $dom ||
24709 error "failed mirror split"
24711 [[ $($LFS getstripe -L --component-start=0 $dom) == 'mdt' ]] ||
24712 error "MDT stripe wasn't set"
24715 local new_md5=$(md5sum $dom)
24716 [ "$old_md5" == "$new_md5" ] ||
24717 error "$old_md5 != $new_md5"
24721 run_test 272e "DoM mirroring: DOM mirror to the OST-striped file"
24724 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
24725 skip "Need MDS version at least 2.12.55"
24727 local dom=$DIR/$tdir/$tfile
24728 mkdir -p $DIR/$tdir
24729 $LFS setstripe -c 2 $dom
24731 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
24732 error "failed to write data into $dom"
24733 local old_md5=$(md5sum $dom)
24736 $LFS migrate -E 1M -L mdt -E eof -c2 -v $dom ||
24737 error "failed migrating to the DOM file"
24739 [[ $($LFS getstripe -L --component-start=0 $dom) == 'mdt' ]] ||
24740 error "MDT stripe wasn't set"
24743 local new_md5=$(md5sum $dom)
24744 [ "$old_md5" != "$new_md5" ] &&
24745 error "$old_md5 != $new_md5"
24749 run_test 272f "DoM migration: OST-striped file to DOM file"
24752 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
24753 skip "Need MDS version at least 2.11.50"
24755 # Layout swap cannot be done if either file has DOM component,
24756 # this will never be supported, migration should be used instead
24758 local dom=$DIR/$tdir/$tfile
24759 mkdir -p $DIR/$tdir
24761 $LFS setstripe -c2 ${dom}_plain
24762 $LFS setstripe -E 1M -L mdt -E -1 -c2 ${dom}_dom
24763 $LFS swap_layouts ${dom}_plain ${dom}_dom &&
24764 error "can swap layout with DoM component"
24765 $LFS swap_layouts ${dom}_dom ${dom}_plain &&
24766 error "can swap layout with DoM component"
24768 $LFS setstripe -E 1M -c1 -E -1 -c2 ${dom}_comp
24769 $LFS swap_layouts ${dom}_comp ${dom}_dom &&
24770 error "can swap layout with DoM component"
24771 $LFS swap_layouts ${dom}_dom ${dom}_comp &&
24772 error "can swap layout with DoM component"
24775 run_test 273a "DoM: layout swapping should fail with DOM"
24778 mkdir -p $DIR/$tdir
24779 $LFS setstripe -E 1M -L mdt -E -1 -c -1 $DIR/$tdir
24781 #define OBD_FAIL_MDS_COMMITRW_DELAY 0x16b
24782 do_facet mds1 $LCTL set_param fail_loc=0x8000016b fail_val=2
24784 $MULTIOP $DIR/$tdir/$tfile Ouw2097152c
24786 run_test 273b "DoM: race writeback and object destroy"
24789 mkdir -p $DIR/$tdir
24790 $LFS setstripe -E 1M -E-1 -c-1 $DIR/$tdir
24792 #define OBD_FAIL_OFD_COMMITRW_DELAY 0x1e1
24793 do_facet ost1 $LCTL set_param fail_loc=0x800001e1 fail_val=2
24795 $MULTIOP $DIR/$tdir/$tfile Ouw2097152c
24797 run_test 273c "race writeback and object destroy"
24800 remote_ost_nodsh && skip "remote OST with nodsh"
24801 [ $OST1_VERSION -lt $(version_code 2.10.57) ] &&
24802 skip "Need OST version >= 2.10.57"
24804 local file=$DIR/$tfile
24807 oss=$(comma_list $(osts_nodes))
24809 dd if=/dev/urandom of=$file bs=1M count=2 ||
24810 error "failed to create a file"
24811 stack_trap "rm -f $file"
24812 cancel_lru_locks osc
24815 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
24816 error "failed to read a file"
24818 #define OBD_FAIL_LDLM_PAUSE_CANCEL2 0x31f
24819 $LCTL set_param fail_loc=0x8000031f
24821 cancel_lru_locks osc &
24824 #define OBD_FAIL_LDLM_PROLONG_PAUSE 0x32b
24825 do_nodes $oss $LCTL set_param fail_loc=0x8000032b
24826 #IO takes another lock, but matches the PENDING one
24827 #and places it to the IO RPC
24828 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
24829 error "failed to read a file with PENDING lock"
24831 run_test 275 "Read on a canceled duplicate lock"
24834 remote_ost_nodsh && skip "remote OST with nodsh"
24837 do_facet ost1 "(while true; do \
24838 $LCTL get_param obdfilter.*.filesfree > /dev/null 2>&1; \
24839 done) & pid=\\\$!; echo \\\$pid > $TMP/sanity_276_pid" &
24842 for LOOP in $(seq 20); do
24844 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS
24847 do_facet ost1 "pid=\\\$(cat $TMP/sanity_276_pid); kill -9 \\\$pid; \
24848 rm $TMP/sanity_276_pid"
24850 run_test 276 "Race between mount and obd_statfs"
24853 $LCTL set_param ldlm.namespaces.*.lru_size=0
24854 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
24855 local cached_mb=$($LCTL get_param llite.*.max_cached_mb |
24856 grep ^used_mb | awk '{print $2}')
24857 [ $cached_mb -eq 1 ] || error "expected mb 1 got $cached_mb"
24858 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 \
24859 oflag=direct conv=notrunc
24860 cached_mb=$($LCTL get_param llite.*.max_cached_mb |
24861 grep ^used_mb | awk '{print $2}')
24862 [ $cached_mb -eq 0 ] || error "expected mb 0 got $cached_mb"
24864 run_test 277 "Direct IO shall drop page cache"
24867 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
24868 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
24869 [[ "$(facet_host mds1)" != "$(facet_host mds2)" ]] &&
24870 skip "needs the same host for mdt1 mdt2" && return
24875 #define OBD_FAIL_OBD_STOP_MDS_RACE 0x60b
24876 do_facet mds2 $LCTL set_param fail_loc=0x8000060c
24882 echo "Starting MDTs"
24883 start mds1 $(mdsdevname 1) $MDS_MOUNT_OPTS
24885 #For the error assertion will happen. lu_env_get_key(..., &mdt_thread_key)
24887 do_facet mds2 $LCTL set_param fail_loc=0
24889 start mds2 $(mdsdevname 2) $MDS_MOUNT_OPTS
24890 wait_recovery_complete mds2
24892 run_test 278 "Race starting MDS between MDTs stop/start"
24895 [ $MGS_VERSION -lt $(version_code 2.13.52) ] &&
24896 skip "Need MGS version at least 2.13.52"
24897 [ $PARALLEL == "yes" ] && skip "skip parallel run"
24898 combined_mgs_mds || skip "needs combined MGS/MDT"
24900 umount_client $MOUNT
24901 #define OBD_FAIL_MDS_LLOG_UMOUNT_RACE 0x15e
24902 do_facet mgs $LCTL set_param fail_loc=0x8000015e fail_val=0
24904 mount_client $MOUNT &
24906 stop mgs || error "stop mgs failed"
24907 #for a race mgs would crash
24908 start mgs $(mgsdevname) $MGS_MOUNT_OPTS || error "start mgs failed"
24909 # make sure we unmount client before remounting
24911 umount_client $MOUNT
24912 mount_client $MOUNT || error "mount client failed"
24914 run_test 280 "Race between MGS umount and client llog processing"
24916 cleanup_test_300() {
24920 test_striped_dir() {
24925 mkdir -p $DIR/$tdir
24927 SAVE_UMASK=$(umask)
24928 trap cleanup_test_300 RETURN EXIT
24930 $LFS setdirstripe -i $mdt_index -c 2 -H all_char -o 755 \
24931 $DIR/$tdir/striped_dir ||
24932 error "set striped dir error"
24934 local mode=$(stat -c%a $DIR/$tdir/striped_dir)
24935 [ "$mode" = "755" ] || error "expect 755 got $mode"
24937 $LFS getdirstripe $DIR/$tdir/striped_dir > /dev/null 2>&1 ||
24938 error "getdirstripe failed"
24939 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir)
24940 if [ "$stripe_count" != "2" ]; then
24941 error "1:stripe_count is $stripe_count, expect 2"
24943 stripe_count=$($LFS getdirstripe -T $DIR/$tdir/striped_dir)
24944 if [ "$stripe_count" != "2" ]; then
24945 error "2:stripe_count is $stripe_count, expect 2"
24948 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir)
24949 if [ "$stripe_index" != "$mdt_index" ]; then
24950 error "stripe_index is $stripe_index, expect $mdt_index"
24953 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
24954 error "nlink error after create striped dir"
24956 mkdir $DIR/$tdir/striped_dir/a
24957 mkdir $DIR/$tdir/striped_dir/b
24959 stat $DIR/$tdir/striped_dir/a ||
24960 error "create dir under striped dir failed"
24961 stat $DIR/$tdir/striped_dir/b ||
24962 error "create dir under striped dir failed"
24964 [ $(stat -c%h $DIR/$tdir/striped_dir) == '4' ] ||
24965 error "nlink error after mkdir"
24967 rmdir $DIR/$tdir/striped_dir/a
24968 [ $(stat -c%h $DIR/$tdir/striped_dir) == '3' ] ||
24969 error "nlink error after rmdir"
24971 rmdir $DIR/$tdir/striped_dir/b
24972 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
24973 error "nlink error after rmdir"
24975 chattr +i $DIR/$tdir/striped_dir
24976 createmany -o $DIR/$tdir/striped_dir/f 10 &&
24977 error "immutable flags not working under striped dir!"
24978 chattr -i $DIR/$tdir/striped_dir
24980 rmdir $DIR/$tdir/striped_dir ||
24981 error "rmdir striped dir error"
24989 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
24990 skip "skipped for lustre < 2.7.0"
24991 [ $PARALLEL == "yes" ] && skip "skip parallel run"
24992 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
24994 test_striped_dir 0 || error "failed on striped dir on MDT0"
24995 test_striped_dir 1 || error "failed on striped dir on MDT0"
24997 run_test 300a "basic striped dir sanity test"
25000 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
25001 skip "skipped for lustre < 2.7.0"
25002 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25003 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
25010 test_mkdir $DIR/$tdir || error "mkdir fail"
25011 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
25012 error "set striped dir error"
25013 for i in {0..9}; do
25014 mtime1=$(stat -c %Y $DIR/$tdir/striped_dir)
25016 touch $DIR/$tdir/striped_dir/file_$i || error "touch error $i"
25017 mtime2=$(stat -c %Y $DIR/$tdir/striped_dir)
25018 [ $mtime1 -eq $mtime2 ] && error "mtime unchanged after create"
25020 rm -f $DIR/$tdir/striped_dir/file_$i || error "unlink error $i"
25021 mtime3=$(stat -c %Y $DIR/$tdir/striped_dir)
25022 [ $mtime2 -eq $mtime3 ] && error "mtime unchanged after unlink"
25026 run_test 300b "check ctime/mtime for striped dir"
25029 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
25030 skip "skipped for lustre < 2.7.0"
25031 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25032 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
25036 mkdir_on_mdt0 $DIR/$tdir
25037 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir ||
25038 error "set striped dir error"
25040 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/striped_dir ||
25041 error "chown striped dir failed"
25043 $RUNAS createmany -o $DIR/$tdir/striped_dir/f 5000 ||
25044 error "create 5k files failed"
25046 file_count=$(ls $DIR/$tdir/striped_dir | wc -l)
25048 [ "$file_count" = 5000 ] || error "file count $file_count != 5000"
25052 run_test 300c "chown && check ls under striped directory"
25055 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
25056 skip "skipped for lustre < 2.7.0"
25057 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25058 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
25063 mkdir -p $DIR/$tdir
25064 $LFS setstripe -c 2 $DIR/$tdir
25066 #local striped directory
25067 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
25068 error "set striped dir error"
25069 #look at the directories for debug purposes
25071 $LFS getdirstripe $DIR/$tdir
25072 ls -l $DIR/$tdir/striped_dir
25073 $LFS getdirstripe $DIR/$tdir/striped_dir
25074 createmany -o $DIR/$tdir/striped_dir/f 10 ||
25075 error "create 10 files failed"
25077 #remote striped directory
25078 $LFS setdirstripe -i 1 -c 2 $DIR/$tdir/remote_striped_dir ||
25079 error "set striped dir error"
25080 #look at the directories for debug purposes
25082 $LFS getdirstripe $DIR/$tdir
25083 ls -l $DIR/$tdir/remote_striped_dir
25084 $LFS getdirstripe $DIR/$tdir/remote_striped_dir
25085 createmany -o $DIR/$tdir/remote_striped_dir/f 10 ||
25086 error "create 10 files failed"
25088 for file in $(find $DIR/$tdir); do
25089 stripe_count=$($LFS getstripe -c $file)
25090 [ $stripe_count -eq 2 ] ||
25091 error "wrong stripe $stripe_count for $file"
25096 run_test 300d "check default stripe under striped directory"
25099 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
25100 skip "Need MDS version at least 2.7.55"
25101 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25102 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
25107 mkdir -p $DIR/$tdir
25109 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
25110 error "set striped dir error"
25112 touch $DIR/$tdir/striped_dir/a
25113 touch $DIR/$tdir/striped_dir/b
25114 touch $DIR/$tdir/striped_dir/c
25116 mkdir $DIR/$tdir/striped_dir/dir_a
25117 mkdir $DIR/$tdir/striped_dir/dir_b
25118 mkdir $DIR/$tdir/striped_dir/dir_c
25120 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_a ||
25121 error "set striped adir under striped dir error"
25123 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_b ||
25124 error "set striped bdir under striped dir error"
25126 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_c ||
25127 error "set striped cdir under striped dir error"
25129 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir/dir_b ||
25130 error "rename dir under striped dir fails"
25132 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir/stp_b ||
25133 error "rename dir under different stripes fails"
25135 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir/c ||
25136 error "rename file under striped dir should succeed"
25138 mrename $DIR/$tdir/striped_dir/dir_b $DIR/$tdir/striped_dir/dir_c ||
25139 error "rename dir under striped dir should succeed"
25143 run_test 300e "check rename under striped directory"
25146 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25147 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
25148 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
25149 skip "Need MDS version at least 2.7.55"
25155 mkdir -p $DIR/$tdir
25157 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
25158 error "set striped dir error"
25160 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir1 ||
25161 error "set striped dir error"
25163 touch $DIR/$tdir/striped_dir/a
25164 mkdir $DIR/$tdir/striped_dir/dir_a
25165 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_a ||
25166 error "create striped dir under striped dir fails"
25168 touch $DIR/$tdir/striped_dir1/b
25169 mkdir $DIR/$tdir/striped_dir1/dir_b
25170 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_b ||
25171 error "create striped dir under striped dir fails"
25173 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir1/dir_b ||
25174 error "rename dir under different striped dir should fail"
25176 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir1/stp_b ||
25177 error "rename striped dir under diff striped dir should fail"
25179 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir1/a ||
25180 error "rename file under diff striped dirs fails"
25184 run_test 300f "check rename cross striped directory"
25186 test_300_check_default_striped_dir()
25189 local default_count=$2
25190 local default_index=$3
25193 local dir_stripe_index
25196 echo "checking $dirname $default_count $default_index"
25197 $LFS setdirstripe -D -c $default_count -i $default_index \
25198 -H all_char $DIR/$tdir/$dirname ||
25199 error "set default stripe on striped dir error"
25200 stripe_count=$($LFS getdirstripe -D -c $DIR/$tdir/$dirname)
25201 [ $stripe_count -eq $default_count ] ||
25202 error "expect $default_count get $stripe_count for $dirname"
25204 stripe_index=$($LFS getdirstripe -D -i $DIR/$tdir/$dirname)
25205 [ $stripe_index -eq $default_index ] ||
25206 error "expect $default_index get $stripe_index for $dirname"
25208 mkdir $DIR/$tdir/$dirname/{test1,test2,test3,test4} ||
25209 error "create dirs failed"
25211 createmany -o $DIR/$tdir/$dirname/f- 10 || error "create files failed"
25212 unlinkmany $DIR/$tdir/$dirname/f- 10 || error "unlink files failed"
25213 for dir in $(find $DIR/$tdir/$dirname/*); do
25214 stripe_count=$($LFS getdirstripe -c $dir)
25215 (( $stripe_count == $default_count )) ||
25216 (( $stripe_count == $MDSCOUNT && $default_count == -1 )) ||
25217 (( $stripe_count == 0 )) || (( $default_count == 1 )) ||
25218 error "stripe count $default_count != $stripe_count for $dir"
25220 stripe_index=$($LFS getdirstripe -i $dir)
25221 [ $default_index -eq -1 ] ||
25222 [ $stripe_index -eq $default_index ] ||
25223 error "$stripe_index != $default_index for $dir"
25225 #check default stripe
25226 stripe_count=$($LFS getdirstripe -D -c $dir)
25227 [ $stripe_count -eq $default_count ] ||
25228 error "default count $default_count != $stripe_count for $dir"
25230 stripe_index=$($LFS getdirstripe -D -i $dir)
25231 [ $stripe_index -eq $default_index ] ||
25232 error "default index $default_index != $stripe_index for $dir"
25234 rmdir $DIR/$tdir/$dirname/* || error "rmdir failed"
25238 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
25239 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
25240 skip "Need MDS version at least 2.7.55"
25246 mkdir_on_mdt0 $DIR/$tdir
25247 mkdir $DIR/$tdir/normal_dir
25249 #Checking when client cache stripe index
25250 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
25251 $LFS setdirstripe -D -i1 $DIR/$tdir/striped_dir ||
25252 error "create striped_dir failed"
25254 $LFS setdirstripe -i0 $DIR/$tdir/striped_dir/dir0 ||
25255 error "create dir0 fails"
25256 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir0)
25257 [ $stripe_index -eq 0 ] ||
25258 error "dir0 expect index 0 got $stripe_index"
25260 mkdir $DIR/$tdir/striped_dir/dir1 ||
25261 error "create dir1 fails"
25262 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir1)
25263 [ $stripe_index -eq 1 ] ||
25264 error "dir1 expect index 1 got $stripe_index"
25266 #check default stripe count/stripe index
25267 test_300_check_default_striped_dir normal_dir $MDSCOUNT 1
25268 test_300_check_default_striped_dir normal_dir 1 0
25269 test_300_check_default_striped_dir normal_dir -1 1
25270 test_300_check_default_striped_dir normal_dir 2 -1
25272 #delete default stripe information
25273 echo "delete default stripeEA"
25274 $LFS setdirstripe -d $DIR/$tdir/normal_dir ||
25275 error "set default stripe on striped dir error"
25277 mkdir -p $DIR/$tdir/normal_dir/{test1,test2,test3,test4}
25278 for dir in $(find $DIR/$tdir/normal_dir/*); do
25279 stripe_count=$($LFS getdirstripe -c $dir)
25280 [ $stripe_count -eq 0 ] ||
25281 error "expect 1 get $stripe_count for $dir"
25284 run_test 300g "check default striped directory for normal directory"
25287 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
25288 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
25289 skip "Need MDS version at least 2.7.55"
25295 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
25296 error "set striped dir error"
25298 test_300_check_default_striped_dir striped_dir $MDSCOUNT 1
25299 test_300_check_default_striped_dir striped_dir 1 0
25300 test_300_check_default_striped_dir striped_dir -1 1
25301 test_300_check_default_striped_dir striped_dir 2 -1
25303 #delete default stripe information
25304 $LFS setdirstripe -d $DIR/$tdir/striped_dir ||
25305 error "set default stripe on striped dir error"
25307 mkdir -p $DIR/$tdir/striped_dir/{test1,test2,test3,test4}
25308 for dir in $(find $DIR/$tdir/striped_dir/*); do
25309 stripe_count=$($LFS getdirstripe -c $dir)
25310 [ $stripe_count -eq 0 ] ||
25311 error "expect 1 get $stripe_count for $dir"
25314 run_test 300h "check default striped directory for striped directory"
25317 [[ $PARALLEL == "yes" ]] && skip "skip parallel run"
25318 (( $MDSCOUNT >= 2 )) || skip_env "needs >= 2 MDTs"
25319 (( $MDS1_VERSION >= $(version_code 2.7.55) )) ||
25320 skip "Need MDS version at least 2.7.55"
25327 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
25328 error "set striped dir error"
25330 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
25331 error "create files under striped dir failed"
25333 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir ||
25334 error "set striped hashdir error"
25336 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir/d0 ||
25337 error "create dir0 under hash dir failed"
25338 $LFS setdirstripe -i0 -c$MDSCOUNT -H fnv_1a_64 $DIR/$tdir/hashdir/d1 ||
25339 error "create dir1 under hash dir failed"
25340 $LFS setdirstripe -i0 -c$MDSCOUNT -H crush $DIR/$tdir/hashdir/d2 ||
25341 error "create dir2 under hash dir failed"
25343 # unfortunately, we need to umount to clear dir layout cache for now
25344 # once we fully implement dir layout, we can drop this
25345 umount_client $MOUNT || error "umount failed"
25346 mount_client $MOUNT || error "mount failed"
25348 $LFS find -H fnv_1a_64,crush $DIR/$tdir/hashdir
25349 local dircnt=$($LFS find -H fnv_1a_64,crush $DIR/$tdir/hashdir | wc -l)
25350 (( $dircnt == 2 )) || error "lfs find striped dir got $dircnt != 2"
25352 if (( $MDS1_VERSION > $(version_code 2.15.0) )); then
25353 $LFS mkdir -i0 -c$MDSCOUNT -H crush2 $DIR/$tdir/hashdir/d3 ||
25354 error "create crush2 dir $tdir/hashdir/d3 failed"
25355 $LFS find -H crush2 $DIR/$tdir/hashdir
25356 dircnt=$($LFS find -H crush2 $DIR/$tdir/hashdir | wc -l)
25357 (( $dircnt == 1 )) || error "find crush2 dir got $dircnt != 1"
25359 # mkdir with an invalid hash type (hash=fail_val) from client
25360 # should be replaced on MDS with a valid (default) hash type
25361 #define OBD_FAIL_LMV_UNKNOWN_STRIPE 0x1901
25362 $LCTL set_param fail_loc=0x1901 fail_val=99
25363 $LFS mkdir -c2 $DIR/$tdir/hashdir/d99
25365 local hash=$($LFS getdirstripe -H $DIR/$tdir/hashdir/d99)
25366 local expect=$(do_facet mds1 \
25367 $LCTL get_param -n lod.$FSNAME-MDT0000-mdtlov.mdt_hash)
25368 [[ $hash == $expect ]] ||
25369 error "d99 hash '$hash' != expected hash '$expect'"
25372 #set the stripe to be unknown hash type on read
25373 #define OBD_FAIL_LMV_UNKNOWN_STRIPE 0x1901
25374 $LCTL set_param fail_loc=0x1901 fail_val=99
25375 for ((i = 0; i < 10; i++)); do
25376 $CHECKSTAT -t file $DIR/$tdir/striped_dir/f-$i ||
25377 error "stat f-$i failed"
25378 rm $DIR/$tdir/striped_dir/f-$i || error "unlink f-$i failed"
25381 touch $DIR/$tdir/striped_dir/f0 &&
25382 error "create under striped dir with unknown hash should fail"
25384 $LCTL set_param fail_loc=0
25386 umount_client $MOUNT || error "umount failed"
25387 mount_client $MOUNT || error "mount failed"
25391 run_test 300i "client handle unknown hash type striped directory"
25394 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
25395 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25396 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
25397 skip "Need MDS version at least 2.7.55"
25404 #define OBD_FAIL_SPLIT_UPDATE_REC 0x1702
25405 $LCTL set_param fail_loc=0x1702
25406 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
25407 error "set striped dir error"
25409 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
25410 error "create files under striped dir failed"
25412 $LCTL set_param fail_loc=0
25414 rm -rf $DIR/$tdir || error "unlink striped dir fails"
25418 run_test 300j "test large update record"
25421 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25422 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
25423 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
25424 skip "Need MDS version at least 2.7.55"
25426 # this test needs a huge transaction
25428 kb=$(do_facet $SINGLEMDS "$LCTL get_param -n \
25429 osd*.$FSNAME-MDT0000.kbytestotal")
25430 [ $kb -lt $((1024*1024)) ] && skip "MDT0 too small: $kb"
25437 #define OBD_FAIL_LARGE_STRIPE 0x1703
25438 $LCTL set_param fail_loc=0x1703
25439 $LFS setdirstripe -i 0 -c192 $DIR/$tdir/striped_dir ||
25440 error "set striped dir error"
25441 $LCTL set_param fail_loc=0
25443 $LFS getdirstripe $DIR/$tdir/striped_dir ||
25444 error "getstripeddir fails"
25445 rm -rf $DIR/$tdir/striped_dir ||
25446 error "unlink striped dir fails"
25450 run_test 300k "test large striped directory"
25453 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25454 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
25455 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
25456 skip "Need MDS version at least 2.7.55"
25460 test_mkdir -p $DIR/$tdir/striped_dir
25461 chown $RUNAS_ID $DIR/$tdir/striped_dir ||
25462 error "chown $RUNAS_ID failed"
25463 $LFS setdirstripe -i 1 -D $DIR/$tdir/striped_dir ||
25464 error "set default striped dir failed"
25466 #define OBD_FAIL_MDS_STALE_DIR_LAYOUT 0x158
25467 $LCTL set_param fail_loc=0x80000158
25468 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir || error "create dir fails"
25470 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/test_dir)
25471 [ $stripe_index -eq 1 ] ||
25472 error "expect 1 get $stripe_index for $dir"
25474 run_test 300l "non-root user to create dir under striped dir with stale layout"
25477 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25478 [ $MDSCOUNT -ge 2 ] && skip_env "Only for single MDT"
25479 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
25480 skip "Need MDS version at least 2.7.55"
25482 mkdir -p $DIR/$tdir/striped_dir
25483 $LFS setdirstripe -D -c 1 $DIR/$tdir/striped_dir ||
25484 error "set default stripes dir error"
25486 mkdir $DIR/$tdir/striped_dir/a || error "mkdir a fails"
25488 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/a)
25489 [ $stripe_count -eq 0 ] ||
25490 error "expect 0 get $stripe_count for a"
25492 $LFS setdirstripe -D -c 2 $DIR/$tdir/striped_dir ||
25493 error "set default stripes dir error"
25495 mkdir $DIR/$tdir/striped_dir/b || error "mkdir b fails"
25497 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/b)
25498 [ $stripe_count -eq 0 ] ||
25499 error "expect 0 get $stripe_count for b"
25501 $LFS setdirstripe -D -c1 -i2 $DIR/$tdir/striped_dir ||
25502 error "set default stripes dir error"
25504 mkdir $DIR/$tdir/striped_dir/c &&
25505 error "default stripe_index is invalid, mkdir c should fails"
25507 rm -rf $DIR/$tdir || error "rmdir fails"
25509 run_test 300m "setstriped directory on single MDT FS"
25512 local list=$(comma_list $(mdts_nodes))
25515 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
25519 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25520 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
25521 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
25522 skip "Need MDS version at least 2.7.55"
25523 remote_mds_nodsh && skip "remote MDS with nodsh"
25526 local list=$(comma_list $(mdts_nodes))
25528 trap cleanup_300n RETURN EXIT
25529 mkdir -p $DIR/$tdir
25530 chmod 777 $DIR/$tdir
25531 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT \
25532 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
25533 error "create striped dir succeeds with gid=0"
25535 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
25536 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
25537 error "create striped dir fails with gid=-1"
25539 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
25540 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D \
25541 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
25542 error "set default striped dir succeeds with gid=0"
25545 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
25546 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D $DIR/$tdir/striped_dir ||
25547 error "set default striped dir fails with gid=-1"
25550 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
25551 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir ||
25552 error "create test_dir fails"
25553 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir1 ||
25554 error "create test_dir1 fails"
25555 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir2 ||
25556 error "create test_dir2 fails"
25559 run_test 300n "non-root user to create dir under striped dir with default EA"
25562 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25563 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
25564 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
25565 skip "Need MDS version at least 2.7.55"
25570 mkdir -p $DIR/$tdir
25572 numfree1=$(lctl get_param -n mdc.*MDT0000*.filesfree)
25573 numfree2=$(lctl get_param -n mdc.*MDT0001*.filesfree)
25574 if [ $numfree1 -lt 66000 ] || [ $numfree2 -lt 66000 ]; then
25575 skip "not enough free inodes $numfree1 $numfree2"
25578 numfree1=$(lctl get_param -n mdc.*MDT0000-mdc-*.kbytesfree)
25579 numfree2=$(lctl get_param -n mdc.*MDT0001-mdc-*.kbytesfree)
25580 if [ $numfree1 -lt 300000 ] || [ $numfree2 -lt 300000 ]; then
25581 skip "not enough free space $numfree1 $numfree2"
25584 $LFS setdirstripe -c2 $DIR/$tdir/striped_dir ||
25585 error "setdirstripe fails"
25587 createmany -d $DIR/$tdir/striped_dir/d 131000 ||
25588 error "create dirs fails"
25590 $LCTL set_param ldlm.namespaces.*mdc-*.lru_size=0
25591 ls $DIR/$tdir/striped_dir > /dev/null ||
25592 error "ls striped dir fails"
25593 unlinkmany -d $DIR/$tdir/striped_dir/d 131000 ||
25594 error "unlink big striped dir fails"
25596 run_test 300o "unlink big sub stripe(> 65000 subdirs)"
25599 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25600 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
25601 remote_mds_nodsh && skip "remote MDS with nodsh"
25603 mkdir_on_mdt0 $DIR/$tdir
25605 #define OBD_FAIL_OUT_ENOSPC 0x1704
25606 do_facet mds2 lctl set_param fail_loc=0x80001704
25607 $LFS setdirstripe -i 0 -c2 $DIR/$tdir/bad_striped_dir > /dev/null 2>&1 \
25608 && error "create striped directory should fail"
25610 [ -e $DIR/$tdir/bad_striped_dir ] && error "striped dir exists"
25612 $LFS setdirstripe -c2 $DIR/$tdir/bad_striped_dir
25615 run_test 300p "create striped directory without space"
25618 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25619 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
25621 local fd=$(free_fd)
25622 local cmd="exec $fd<$tdir"
25624 $LFS mkdir -c $MDSCOUNT $tdir || error "create $tdir fails"
25627 trap "eval $cmd" EXIT
25628 cd $tdir || error "cd $tdir fails"
25629 rmdir ../$tdir || error "rmdir $tdir fails"
25630 mkdir local_dir && error "create dir succeeds"
25631 $LFS setdirstripe -i1 remote_dir && error "create remote dir succeeds"
25635 run_test 300q "create remote directory under orphan directory"
25638 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
25639 skip "Need MDS version at least 2.7.55" && return
25640 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
25644 $LFS setdirstripe -i 0 -c -1 $DIR/$tdir/striped_dir ||
25645 error "set striped dir error"
25647 $LFS getdirstripe $DIR/$tdir/striped_dir ||
25648 error "getstripeddir fails"
25651 stripe_count=$($LFS getdirstripe $DIR/$tdir/striped_dir |
25652 awk '/lmv_stripe_count:/ { print $2 }')
25654 [ $MDSCOUNT -ne $stripe_count ] &&
25655 error "wrong stripe count $stripe_count expected $MDSCOUNT"
25657 rm -rf $DIR/$tdir/striped_dir ||
25658 error "unlink striped dir fails"
25660 run_test 300r "test -1 striped directory"
25662 test_300s_helper() {
25665 local stripe_dir=$DIR/$tdir/striped_dir.$count
25667 $LFS mkdir -c $count $stripe_dir ||
25668 error "lfs mkdir -c error"
25670 $LFS getdirstripe $stripe_dir ||
25671 error "lfs getdirstripe fails"
25674 stripe_count=$($LFS getdirstripe $stripe_dir |
25675 awk '/lmv_stripe_count:/ { print $2 }')
25677 [ $count -ne $stripe_count ] &&
25678 error_noexit "bad stripe count $stripe_count expected $count"
25681 dupe_stripes=$($LFS getdirstripe $stripe_dir |
25682 awk '/0x/ {count[$1] += 1}; END {
25683 for (idx in count) {
25684 if (count[idx]>1) {
25685 print "index " idx " count " count[idx]
25690 if [[ -n "$dupe_stripes" ]] ; then
25691 lfs getdirstripe $stripe_dir
25692 error_noexit "Dupe MDT above: $dupe_stripes "
25695 rm -rf $stripe_dir ||
25696 error_noexit "unlink $stripe_dir fails"
25700 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
25701 skip "Need MDS version at least 2.7.55" && return
25702 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
25705 for count in $(seq 2 $MDSCOUNT); do
25706 test_300s_helper $count
25709 run_test 300s "test lfs mkdir -c without -i"
25712 (( $MDS1_VERSION >= $(version_code 2.14.55) )) ||
25713 skip "need MDS 2.14.55 or later"
25714 (( $MDSCOUNT >= 2 )) || skip "needs at least 2 MDTs"
25716 local testdir="$DIR/$tdir/striped_dir"
25717 local dir1=$testdir/dir1
25718 local dir2=$testdir/dir2
25722 $LFS setdirstripe -D -c -1 --max-inherit=3 $testdir ||
25723 error "failed to set default stripe count for $testdir"
25726 local stripe_count=$($LFS getdirstripe -c $dir1)
25728 (( $stripe_count == $MDSCOUNT )) || error "wrong stripe count"
25730 local max_count=$((MDSCOUNT - 1))
25731 local mdts=$(comma_list $(mdts_nodes))
25733 do_nodes $mdts $LCTL set_param lod.*.max_mdt_stripecount=$max_count
25734 stack_trap "do_nodes $mdts $LCTL set_param lod.*.max_mdt_stripecount=0"
25737 stripe_count=$($LFS getdirstripe -c $dir2)
25739 (( $stripe_count == $max_count )) || error "wrong stripe count"
25741 run_test 300t "test max_mdt_stripecount"
25743 prepare_remote_file() {
25744 mkdir $DIR/$tdir/src_dir ||
25745 error "create remote source failed"
25747 cp /etc/hosts $DIR/$tdir/src_dir/a ||
25748 error "cp to remote source failed"
25749 touch $DIR/$tdir/src_dir/a
25751 $LFS mkdir -i 1 $DIR/$tdir/tgt_dir ||
25752 error "create remote target dir failed"
25754 touch $DIR/$tdir/tgt_dir/b
25756 mrename $DIR/$tdir/src_dir/a $DIR/$tdir/tgt_dir/b ||
25757 error "rename dir cross MDT failed!"
25759 $CHECKSTAT -t file $DIR/$tdir/src_dir/a &&
25760 error "src_child still exists after rename"
25762 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/b ||
25763 error "missing file(a) after rename"
25765 diff /etc/hosts $DIR/$tdir/tgt_dir/b ||
25766 error "diff after rename"
25770 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 4 MDTs"
25771 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25773 local remote_file=$DIR/$tdir/tgt_dir/b
25775 mkdir -p $DIR/$tdir
25777 prepare_remote_file || error "prepare remote file failed"
25780 $OPENUNLINK $remote_file $remote_file ||
25781 error "openunlink $remote_file failed"
25782 $CHECKSTAT -a $remote_file || error "$remote_file exists"
25784 run_test 310a "open unlink remote file"
25787 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 4 MDTs"
25788 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25790 local remote_file=$DIR/$tdir/tgt_dir/b
25792 mkdir -p $DIR/$tdir
25794 prepare_remote_file || error "prepare remote file failed"
25796 ln $remote_file $DIR/$tfile || error "link failed for remote file"
25797 $MULTIOP $DIR/$tfile Ouc || error "mulitop failed"
25798 $CHECKSTAT -t file $remote_file || error "check file failed"
25800 run_test 310b "unlink remote file with multiple links while open"
25803 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25804 [[ $MDSCOUNT -lt 4 ]] && skip_env "needs >= 4 MDTs"
25806 local remote_file=$DIR/$tdir/tgt_dir/b
25808 mkdir -p $DIR/$tdir
25810 prepare_remote_file || error "prepare remote file failed"
25812 ln $remote_file $DIR/$tfile || error "link failed for remote file"
25813 multiop_bg_pause $remote_file O_uc ||
25814 error "mulitop failed for remote file"
25816 $MULTIOP $DIR/$tfile Ouc
25817 kill -USR1 $MULTIPID
25820 run_test 310c "open-unlink remote file with multiple links"
25824 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25825 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
25826 [ $MDS1_VERSION -lt $(version_code 2.8.54) ] &&
25827 skip "lustre < 2.8.54 does not contain LU-4825 fix"
25828 remote_mds_nodsh && skip "remote MDS with nodsh"
25830 local old_iused=$($LFS df -i | awk '/OST0000/ { print $3; exit; }')
25831 local mdts=$(comma_list $(mdts_nodes))
25833 mkdir -p $DIR/$tdir
25834 $LFS setstripe -i 0 -c 1 $DIR/$tdir
25835 createmany -o $DIR/$tdir/$tfile. 1000
25837 # statfs data is not real time, let's just calculate it
25838 old_iused=$((old_iused + 1000))
25840 local count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
25841 osp.*OST0000*MDT0000.create_count")
25842 local max_count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
25843 osp.*OST0000*MDT0000.max_create_count")
25844 do_nodes $mdts "$LCTL set_param -n osp.*OST0000*.max_create_count=0"
25846 $LFS setstripe -i 0 $DIR/$tdir/$tfile || error "setstripe failed"
25847 local index=$($LFS getstripe -i $DIR/$tdir/$tfile)
25848 [ $index -ne 0 ] || error "$tfile stripe index is 0"
25850 unlinkmany $DIR/$tdir/$tfile. 1000
25852 do_nodes $mdts "$LCTL set_param -n \
25853 osp.*OST0000*.max_create_count=$max_count"
25854 [ $MDS1_VERSION -lt $(version_code 2.12.51) ] &&
25855 do_nodes $mdts "$LCTL set_param -n \
25856 osp.*OST0000*.create_count=$count"
25857 do_nodes $mdts "$LCTL get_param osp.*OST0000*.create_count" |
25858 grep "=0" && error "create_count is zero"
25861 for i in $(seq 120); do
25862 new_iused=$($LFS df -i | awk '/OST0000/ { print $3; exit; }')
25863 # system may be too busy to destroy all objs in time, use
25864 # a somewhat small value to not fail autotest
25865 [ $((old_iused - new_iused)) -gt 400 ] && break
25869 echo "waited $i sec, old Iused $old_iused, new Iused $new_iused"
25870 [ $((old_iused - new_iused)) -gt 400 ] ||
25871 error "objs not destroyed after unlink"
25873 run_test 311 "disable OSP precreate, and unlink should destroy objs"
25879 local fid=($($LFS getstripe $tf | grep 0x))
25880 local seq=${fid[3]#0x}
25881 local objid=${fid[1]}
25883 local vdevdir=$(dirname $(facet_vdevice $ost))
25884 local cmd="$ZDB -e -p $vdevdir -ddddd $(facet_device $ost)"
25885 local zfs_zapid=$(do_facet $ost $cmd |
25886 grep -w "/O/$seq/d$((objid%32))" -C 5 |
25887 awk '/Object/{getline; print $1}')
25888 local zfs_objid=$(do_facet $ost $cmd $zfs_zapid |
25889 awk "/$objid = /"'{printf $3}')
25894 zfs_object_blksz() {
25898 local vdevdir=$(dirname $(facet_vdevice $ost))
25899 local cmd="$ZDB -e -p $vdevdir -dddd $(facet_device $ost)"
25900 local blksz=$(do_facet $ost $cmd $objid |
25901 awk '/dblk/{getline; printf $4}')
25903 case "${blksz: -1}" in
25904 k|K) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024)) ;;
25905 m|M) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024*1024)) ;;
25912 test_312() { # LU-4856
25913 remote_ost_nodsh && skip "remote OST with nodsh"
25914 [[ "$ost1_FSTYPE" == "zfs" ]] || skip "the test only applies to zfs"
25916 local max_blksz=$(do_facet ost1 \
25917 $ZFS get -p recordsize $(facet_device ost1) |
25918 awk '!/VALUE/{print $3}')
25919 local tf=$DIR/$tfile
25921 $LFS setstripe -c1 $tf
25922 local facet="ost$(($($LFS getstripe -i $tf) + 1))"
25924 # Get ZFS object id
25925 local zfs_objid=$(zfs_get_objid $facet $tf)
25926 # block size change by sequential overwrite
25929 for ((bs=$PAGE_SIZE; bs <= max_blksz; bs *= 4)) ; do
25930 dd if=/dev/zero of=$tf bs=$bs count=1 oflag=sync conv=notrunc
25932 local blksz=$(zfs_object_blksz $facet $zfs_objid)
25933 [[ $blksz -eq $bs ]] || error "blksz error: $blksz, expected: $bs"
25937 $LFS setstripe -c1 $tf
25938 facet="ost$(($($LFS getstripe -i $tf) + 1))"
25940 # block size change by sequential append write
25941 dd if=/dev/zero of=$tf bs=$PAGE_SIZE count=1 oflag=sync conv=notrunc
25942 zfs_objid=$(zfs_get_objid $facet $tf)
25945 for ((count = 1; count < $((max_blksz / PAGE_SIZE)); count *= 2)); do
25946 dd if=/dev/zero of=$tf bs=$PAGE_SIZE count=$count seek=$count \
25947 oflag=sync conv=notrunc
25949 blksz=$(zfs_object_blksz $facet $zfs_objid)
25950 (( $blksz == 2 * count * PAGE_SIZE )) ||
25951 error "blksz error, actual $blksz, " \
25952 "expected: 2 * $count * $PAGE_SIZE"
25957 $LFS setstripe -c1 $tf
25958 facet="ost$(($($LFS getstripe -i $tf) + 1))"
25959 zfs_objid=$(zfs_get_objid $facet $tf)
25961 dd if=/dev/zero of=$tf bs=1K count=1 oflag=sync conv=notrunc
25962 blksz=$(zfs_object_blksz $facet $zfs_objid)
25963 (( blksz == PAGE_SIZE )) ||
25964 error "blksz error: $blksz, expected: $PAGE_SIZE"
25966 dd if=/dev/zero of=$tf bs=64K count=1 oflag=sync conv=notrunc seek=128
25967 blksz=$(zfs_object_blksz $facet $zfs_objid)
25968 (( blksz == 65536 )) || error "blksz error: $blksz, expected: 64k"
25970 dd if=/dev/zero of=$tf bs=1M count=1 oflag=sync conv=notrunc
25971 blksz=$(zfs_object_blksz $facet $zfs_objid)
25972 (( blksz == 65536 )) || error "rewrite error: $blksz, expected: 64k"
25974 run_test 312 "make sure ZFS adjusts its block size by write pattern"
25977 remote_ost_nodsh && skip "remote OST with nodsh"
25979 local file=$DIR/$tfile
25982 $LFS setstripe -c 1 -i 0 $file || error "setstripe failed"
25984 # define OBD_FAIL_TGT_RCVD_EIO 0x720
25985 do_facet ost1 "$LCTL set_param fail_loc=0x720"
25986 dd if=/dev/zero of=$file bs=$PAGE_SIZE oflag=direct count=1 &&
25987 error "write should failed"
25988 do_facet ost1 "$LCTL set_param fail_loc=0"
25991 run_test 313 "io should fail after last_rcvd update fail"
25994 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
25996 $LFS setstripe -c 2 -i 0 $DIR/$tfile || error "setstripe failed"
25997 do_facet ost1 "$LCTL set_param fail_loc=0x720"
25999 wait_delete_completed
26000 do_facet ost1 "$LCTL set_param fail_loc=0"
26002 run_test 314 "OSP shouldn't fail after last_rcvd update failure"
26004 test_315() { # LU-618
26005 [ -f /proc/$$/io ] || skip_env "no IO accounting in kernel"
26007 local file=$DIR/$tfile
26010 $MULTIOP $file oO_CREAT:O_DIRECT:O_RDWR:w4063232c ||
26011 error "multiop file write failed"
26012 $MULTIOP $file oO_RDONLY:r4063232_c &
26017 local rbytes=$(awk '/read_bytes/ { print $2 }' /proc/$PID/io)
26020 [ $rbytes -gt 4000000 ] || error "read is not accounted ($rbytes)"
26023 run_test 315 "read should be accounted"
26026 (( $MDSCOUNT >= 2 )) || skip "needs >= 2 MDTs"
26027 large_xattr_enabled || skip "ea_inode feature disabled"
26029 mkdir_on_mdt0 $DIR/$tdir || error "mkdir $tdir failed"
26030 mkdir $DIR/$tdir/d || error "mkdir $tdir/d failed"
26031 chown nobody $DIR/$tdir/d || error "chown $tdir/d failed"
26032 touch $DIR/$tdir/d/$tfile || error "touch $tdir/d/$tfile failed"
26034 $LFS migrate -m1 $DIR/$tdir/d || error "lfs migrate -m1 failed"
26036 run_test 316 "lfs migrate of file with large_xattr enabled"
26039 [ $MDS1_VERSION -lt $(version_code 2.11.53) ] &&
26040 skip "Need MDS version at least 2.11.53"
26041 if [ "$ost1_FSTYPE" == "zfs" ]; then
26042 skip "LU-10370: no implementation for ZFS"
26046 local grant_blk_size
26048 grant_blk_size=$($LCTL get_param osc.$FSNAME*.import |
26049 awk '/grant_block_size:/ { print $2; exit; }')
26051 # Create File of size 5M. Truncate it to below size's and verify
26054 dd if=/dev/zero of=$DIR/$tfile bs=5M count=1 conv=fsync ||
26055 error "Create file $DIR/$tfile failed"
26056 stack_trap "rm -f $DIR/$tfile" EXIT
26058 for trunc_sz in 2097152 4097 4000 509 0; do
26059 $TRUNCATE $DIR/$tfile $trunc_sz ||
26060 error "truncate $tfile to $trunc_sz failed"
26061 local sz=$(stat --format=%s $DIR/$tfile)
26062 local blk=$(stat --format=%b $DIR/$tfile)
26063 local trunc_blk=$((((trunc_sz + (grant_blk_size - 1) ) /
26064 grant_blk_size) * 8))
26066 if [[ $blk -ne $trunc_blk ]]; then
26067 $(which stat) $DIR/$tfile
26068 error "Expected Block $trunc_blk got $blk for $tfile"
26071 $CHECKSTAT -s $trunc_sz $DIR/$tfile ||
26072 error "Expected Size $trunc_sz got $sz for $tfile"
26077 # Create file with a hole and write actual 65536 bytes which aligned
26078 # with 4K and 64K PAGE_SIZE. Block count must be 128.
26081 dd if=/dev/zero of=$DIR/$tfile bs=$bs count=1 seek=5 conv=fsync ||
26082 error "Create file : $DIR/$tfile"
26085 # Truncate to size $trunc_sz bytes. Strip tail blocks and leave only 8
26086 # blocks. The block count must drop to 8.
26088 trunc_sz=$(($(stat --format=%s $DIR/$tfile) -
26089 ((bs - grant_blk_size) + 1)))
26090 $TRUNCATE $DIR/$tfile $trunc_sz ||
26091 error "truncate $tfile to $trunc_sz failed"
26093 local trunc_bsz=$((grant_blk_size / $(stat --format=%B $DIR/$tfile)))
26094 sz=$(stat --format=%s $DIR/$tfile)
26095 blk=$(stat --format=%b $DIR/$tfile)
26097 if [[ $blk -ne $trunc_bsz ]]; then
26098 $(which stat) $DIR/$tfile
26099 error "Expected Block $trunc_bsz got $blk for $tfile"
26102 $CHECKSTAT -s $trunc_sz $DIR/$tfile ||
26103 error "Expected Size $trunc_sz got $sz for $tfile"
26105 run_test 317 "Verify blocks get correctly update after truncate"
26108 local llite_name="llite.$($LFS getname $MOUNT | awk '{print $1}')"
26109 local old_max_active=$($LCTL get_param -n \
26110 ${llite_name}.max_read_ahead_async_active \
26113 $LCTL set_param llite.*.max_read_ahead_async_active=256
26114 local max_active=$($LCTL get_param -n \
26115 ${llite_name}.max_read_ahead_async_active \
26117 [ $max_active -ne 256 ] && error "expected 256 but got $max_active"
26119 $LCTL set_param llite.*.max_read_ahead_async_active=0 ||
26120 error "set max_read_ahead_async_active should succeed"
26122 $LCTL set_param llite.*.max_read_ahead_async_active=512
26123 max_active=$($LCTL get_param -n \
26124 ${llite_name}.max_read_ahead_async_active 2>/dev/null)
26125 [ $max_active -eq 512 ] || error "expected 512 but got $max_active"
26127 # restore @max_active
26128 [ $old_max_active -ne 0 ] && $LCTL set_param \
26129 llite.*.max_read_ahead_async_active=$old_max_active
26131 local old_threshold=$($LCTL get_param -n \
26132 ${llite_name}.read_ahead_async_file_threshold_mb 2>/dev/null)
26133 local max_per_file_mb=$($LCTL get_param -n \
26134 ${llite_name}.max_read_ahead_per_file_mb 2>/dev/null)
26136 local invalid=$(($max_per_file_mb + 1))
26138 llite.*.read_ahead_async_file_threshold_mb=$invalid\
26139 && error "set $invalid should fail"
26141 local valid=$(($invalid - 1))
26143 llite.*.read_ahead_async_file_threshold_mb=$valid ||
26144 error "set $valid should succeed"
26145 local threshold=$($LCTL get_param -n \
26146 ${llite_name}.read_ahead_async_file_threshold_mb 2>/dev/null)
26147 [ $threshold -eq $valid ] || error \
26148 "expect threshold $valid got $threshold"
26150 llite.*.read_ahead_async_file_threshold_mb=$old_threshold
26152 run_test 318 "Verify async readahead tunables"
26155 (( $MDSCOUNT >= 2 )) || skip "needs >= 2 MDTs"
26157 local before=$(date +%s)
26159 local mdir=$DIR/$tdir
26160 local file=$mdir/xxx
26162 $LFS mkdir -i0 $mdir || error "mkdir $mdir fails"
26165 #define OBD_FAIL_LDLM_LOCAL_CANCEL_PAUSE 0x32c
26166 $LCTL set_param fail_val=5 fail_loc=0x8000032c
26167 $LFS migrate -m1 $mdir &
26170 dd if=$file of=/dev/null
26172 evict=$($LCTL get_param mdc.$FSNAME-MDT*.state |
26173 awk -F"[ [,]" '/EVICTED ]$/ { if (mx<$5) {mx=$5;} } END { print mx }')
26175 [ -z "$evict" ] || [[ $evict -le $before ]] || error "eviction happened"
26177 run_test 319 "lost lease lock on migrate error"
26179 test_398a() { # LU-4198
26180 local ost1_imp=$(get_osc_import_name client ost1)
26181 local imp_name=$($LCTL list_param osc.$ost1_imp | head -n1 |
26184 $LFS setstripe -c 1 -i 0 $DIR/$tfile
26185 stack_trap "rm -f $DIR/$tfile"
26186 $LCTL set_param ldlm.namespaces.*.lru_size=clear
26188 # request a new lock on client
26189 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
26191 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=direct conv=notrunc
26192 local lock_count=$($LCTL get_param -n \
26193 ldlm.namespaces.$imp_name.lru_size)
26194 [[ $lock_count -eq 0 ]] || error "lock should be cancelled by direct IO"
26196 $LCTL set_param ldlm.namespaces.*-OST0000-osc-ffff*.lru_size=clear
26198 # no lock cached, should use lockless DIO and not enqueue new lock
26199 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=direct conv=notrunc
26200 lock_count=$($LCTL get_param -n \
26201 ldlm.namespaces.$imp_name.lru_size)
26202 [[ $lock_count -eq 0 ]] || error "no lock should be held by direct IO"
26204 $LCTL set_param ldlm.namespaces.*-OST0000-osc-ffff*.lru_size=clear
26206 # no lock cached, should use locked DIO append
26207 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=direct oflag=append \
26208 conv=notrunc || error "DIO append failed"
26209 lock_count=$($LCTL get_param -n \
26210 ldlm.namespaces.*-OST0000-osc-ffff*.lru_size)
26211 [[ $lock_count -ne 0 ]] || error "lock still must be held by DIO append"
26213 run_test 398a "direct IO should cancel lock otherwise lockless"
26215 test_398b() { # LU-4198
26216 local before=$(date +%s)
26220 which fio || skip_env "no fio installed"
26221 $LFS setstripe -c -1 -S 1M $DIR/$tfile
26222 dd if=/dev/zero of=$DIR/$tfile bs=1M count=$size
26224 # Single page, multiple pages, stripe size, 4*stripe size
26225 for bsize in $(( $PAGE_SIZE )) $(( 4*$PAGE_SIZE )) 1048576 4194304; do
26226 echo "mix direct rw ${bsize} by fio with $njobs jobs..."
26227 fio --name=rand-rw --rw=randrw --bs=$bsize --direct=1 \
26228 --numjobs=$njobs --fallocate=none \
26229 --iodepth=16 --allow_file_create=0 \
26230 --size=$((size/njobs))M \
26231 --filename=$DIR/$tfile &
26234 echo "mix buffer rw ${bsize} by fio with $njobs jobs..."
26235 fio --name=rand-rw --rw=randrw --bs=$bsize \
26236 --numjobs=$njobs --fallocate=none \
26237 --iodepth=16 --allow_file_create=0 \
26238 --size=$((size/njobs))M \
26239 --filename=$DIR/$tfile || true
26243 evict=$(do_facet client $LCTL get_param \
26244 osc.$FSNAME-OST*-osc-*/state |
26245 awk -F"[ [,]" '/EVICTED ]$/ { if (t<$5) {t=$5;} } END { print t }')
26247 [ -z "$evict" ] || [[ $evict -le $before ]] ||
26248 (do_facet client $LCTL get_param \
26249 osc.$FSNAME-OST*-osc-*/state;
26250 error "eviction happened: $evict before:$before")
26254 run_test 398b "DIO and buffer IO race"
26256 test_398c() { # LU-4198
26257 local ost1_imp=$(get_osc_import_name client ost1)
26258 local imp_name=$($LCTL list_param osc.$ost1_imp | head -n1 |
26261 which fio || skip_env "no fio installed"
26263 saved_debug=$($LCTL get_param -n debug)
26264 $LCTL set_param debug=0
26266 local size=$(lctl get_param -n osc.$FSNAME-OST0000*.kbytesavail | head -1)
26267 ((size /= 1024)) # by megabytes
26268 ((size /= 2)) # write half of the OST at most
26269 [ $size -gt 40 ] && size=40 #reduce test time anyway
26271 $LFS setstripe -c 1 $DIR/$tfile
26273 # it seems like ldiskfs reserves more space than necessary if the
26274 # writing blocks are not mapped, so it extends the file firstly
26275 dd if=/dev/zero of=$DIR/$tfile bs=1M count=$size && sync
26276 cancel_lru_locks osc
26278 # clear and verify rpc_stats later
26279 $LCTL set_param osc.${FSNAME}-OST0000-osc-ffff*.rpc_stats=clear
26282 echo "writing ${size}M to OST0 by fio with $njobs jobs..."
26283 fio --name=rand-write --rw=randwrite --bs=$PAGE_SIZE --direct=1 \
26284 --numjobs=$njobs --fallocate=none --ioengine=libaio \
26285 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
26286 --filename=$DIR/$tfile
26287 [ $? -eq 0 ] || error "fio write error"
26289 [ $($LCTL get_param -n ldlm.namespaces.$imp_name.lock_count) -eq 0 ] ||
26290 error "Locks were requested while doing AIO"
26292 # get the percentage of 1-page I/O
26293 pct=$($LCTL get_param osc.${imp_name}.rpc_stats |
26294 grep -A 1 'pages per rpc' | grep -v 'pages per rpc' |
26296 [ $pct -le 50 ] || error "$pct% of I/O are 1-page"
26298 echo "mix rw ${size}M to OST0 by fio with $njobs jobs..."
26299 fio --name=rand-rw --rw=randrw --bs=$PAGE_SIZE --direct=1 \
26300 --numjobs=$njobs --fallocate=none --ioengine=libaio \
26301 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
26302 --filename=$DIR/$tfile
26303 [ $? -eq 0 ] || error "fio mixed read write error"
26305 echo "AIO with large block size ${size}M"
26306 fio --name=rand-rw --rw=randrw --bs=${size}M --direct=1 \
26307 --numjobs=1 --fallocate=none --ioengine=libaio \
26308 --iodepth=16 --allow_file_create=0 --size=${size}M \
26309 --filename=$DIR/$tfile
26310 [ $? -eq 0 ] || error "fio large block size failed"
26313 $LCTL set_param debug="$saved_debug"
26315 run_test 398c "run fio to test AIO"
26317 test_398d() { # LU-13846
26318 which aiocp || skip_env "no aiocp installed"
26319 local aio_file=$DIR/$tfile.aio
26321 $LFS setstripe -c -1 -S 1M $DIR/$tfile $aio_file
26323 dd if=/dev/urandom of=$DIR/$tfile bs=1M count=64
26324 aiocp -a $PAGE_SIZE -b 64M -s 64M -f O_DIRECT $DIR/$tfile $aio_file
26325 stack_trap "rm -f $DIR/$tfile $aio_file"
26327 diff $DIR/$tfile $aio_file || error "file diff after aiocp"
26329 # make sure we don't crash and fail properly
26330 aiocp -a 512 -b 64M -s 64M -f O_DIRECT $DIR/$tfile $aio_file &&
26331 error "aio not aligned with PAGE SIZE should fail"
26333 rm -f $DIR/$tfile $aio_file
26335 run_test 398d "run aiocp to verify block size > stripe size"
26338 dd if=/dev/zero of=$DIR/$tfile bs=1234 count=1
26339 touch $DIR/$tfile.new
26340 dd if=$DIR/$tfile of=$DIR/$tfile.new bs=1M count=1 oflag=direct
26342 run_test 398e "O_Direct open cleared by fcntl doesn't cause hang"
26344 test_398f() { # LU-14687
26345 which aiocp || skip_env "no aiocp installed"
26346 local aio_file=$DIR/$tfile.aio
26348 $LFS setstripe -c -1 -S 1M $DIR/$tfile $aio_file
26350 dd if=/dev/zero of=$DIR/$tfile bs=1M count=64
26351 stack_trap "rm -f $DIR/$tfile $aio_file"
26353 #define OBD_FAIL_LLITE_PAGE_ALLOC 0x1418
26354 $LCTL set_param fail_loc=0x1418
26355 # make sure we don't crash and fail properly
26356 aiocp -b 64M -s 64M -f O_DIRECT $DIR/$tfile $aio_file &&
26357 error "aio with page allocation failure succeeded"
26358 $LCTL set_param fail_loc=0
26359 diff $DIR/$tfile $aio_file
26360 [[ $? != 0 ]] || error "no diff after failed aiocp"
26362 run_test 398f "verify aio handles ll_direct_rw_pages errors correctly"
26364 # NB: To get the parallel DIO behavior in LU-13798, there must be > 1
26365 # stripe and i/o size must be > stripe size
26366 # Old style synchronous DIO waits after submitting each chunk, resulting in a
26367 # single RPC in flight. This test shows async DIO submission is working by
26368 # showing multiple RPCs in flight.
26369 test_398g() { # LU-13798
26370 $LFS setstripe -o 0,0 -S 1M $DIR/$tfile
26372 # We need to do some i/o first to acquire enough grant to put our RPCs
26373 # in flight; otherwise a new connection may not have enough grant
26375 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=1 oflag=direct ||
26376 error "parallel dio failed"
26377 stack_trap "rm -f $DIR/$tfile"
26379 # Reduce RPC size to 1M to avoid combination in to larger RPCs
26380 local pages_per_rpc=$($LCTL get_param osc.*-OST0000-*.max_pages_per_rpc)
26381 $LCTL set_param osc.*-OST0000-*.max_pages_per_rpc=1M
26382 stack_trap "$LCTL set_param -n $pages_per_rpc"
26384 # Recreate file so it's empty
26386 $LFS setstripe -o 0,0 -S 1M $DIR/$tfile
26387 #Pause rpc completion to guarantee we see multiple rpcs in flight
26388 #define OBD_FAIL_OST_BRW_PAUSE_BULK
26389 do_facet ost1 $LCTL set_param fail_loc=0x214 fail_val=2
26390 stack_trap "do_facet ost1 $LCTL set_param fail_loc=0"
26393 $LCTL set_param osc.*.rpc_stats=c
26395 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=1 oflag=direct ||
26396 error "parallel dio failed"
26397 stack_trap "rm -f $DIR/$tfile"
26399 $LCTL get_param osc.*-OST0000-*.rpc_stats
26400 pct=$($LCTL get_param osc.*-OST0000-*.rpc_stats |
26401 grep -A 8 'rpcs in flight' | grep -v 'rpcs in flight' |
26402 grep "8:" | awk '{print $8}')
26403 # We look at the "8 rpcs in flight" field, and verify A) it is present
26404 # and B) it includes all RPCs. This proves we had 8 RPCs in flight,
26405 # as expected for an 8M DIO to a file with 1M stripes.
26406 [ $pct -eq 100 ] || error "we should see 8 RPCs in flight"
26408 # Verify turning off parallel dio works as expected
26410 $LCTL set_param osc.*.rpc_stats=c
26411 $LCTL set_param llite.*.parallel_dio=0
26412 stack_trap '$LCTL set_param llite.*.parallel_dio=1'
26414 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=1 oflag=direct ||
26415 error "dio with parallel dio disabled failed"
26417 # Ideally, we would see only one RPC in flight here, but there is an
26418 # unavoidable race between i/o completion and RPC in flight counting,
26419 # so while only 1 i/o is in flight at a time, the RPC in flight counter
26420 # will sometimes exceed 1 (3 or 4 is not rare on VM testing).
26421 # So instead we just verify it's always < 8.
26422 $LCTL get_param osc.*-OST0000-*.rpc_stats
26423 ret=$($LCTL get_param osc.*-OST0000-*.rpc_stats |
26424 grep -A 8 'rpcs in flight' | grep -v 'rpcs in flight' |
26425 grep '^$' -B1 | grep . | awk '{print $1}')
26426 [ $ret != "8:" ] ||
26427 error "we should see fewer than 8 RPCs in flight (saw $ret)"
26429 run_test 398g "verify parallel dio async RPC submission"
26431 test_398h() { # LU-13798
26432 local dio_file=$DIR/$tfile.dio
26434 $LFS setstripe -C 2 -S 1M $DIR/$tfile $dio_file
26436 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct
26437 stack_trap "rm -f $DIR/$tfile $dio_file"
26439 dd if=$DIR/$tfile of=$dio_file bs=8M count=8 iflag=direct oflag=direct ||
26440 error "parallel dio failed"
26441 diff $DIR/$tfile $dio_file
26442 [[ $? == 0 ]] || error "file diff after aiocp"
26444 run_test 398h "verify correctness of read & write with i/o size >> stripe size"
26446 test_398i() { # LU-13798
26447 local dio_file=$DIR/$tfile.dio
26449 $LFS setstripe -C 2 -S 1M $DIR/$tfile $dio_file
26451 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct
26452 stack_trap "rm -f $DIR/$tfile $dio_file"
26454 #define OBD_FAIL_LLITE_PAGE_ALLOC 0x1418
26455 $LCTL set_param fail_loc=0x1418
26456 # make sure we don't crash and fail properly
26457 dd if=$DIR/$tfile of=$dio_file bs=8M count=8 iflag=direct oflag=direct &&
26458 error "parallel dio page allocation failure succeeded"
26459 diff $DIR/$tfile $dio_file
26460 [[ $? != 0 ]] || error "no diff after failed aiocp"
26462 run_test 398i "verify parallel dio handles ll_direct_rw_pages errors correctly"
26464 test_398j() { # LU-13798
26465 # Stripe size > RPC size but less than i/o size tests split across
26466 # stripes and RPCs for individual i/o op
26467 $LFS setstripe -o 0,0 -S 4M $DIR/$tfile $DIR/$tfile.2
26469 # Reduce RPC size to 1M to guarantee split to multiple RPCs per stripe
26470 local pages_per_rpc=$($LCTL get_param osc.*-OST0000-*.max_pages_per_rpc)
26471 $LCTL set_param osc.*-OST0000-*.max_pages_per_rpc=1M
26472 stack_trap "$LCTL set_param -n $pages_per_rpc"
26474 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct ||
26475 error "parallel dio write failed"
26476 stack_trap "rm -f $DIR/$tfile $DIR/$tfile.2"
26478 dd if=$DIR/$tfile of=$DIR/$tfile.2 bs=8M count=8 iflag=direct ||
26479 error "parallel dio read failed"
26480 diff $DIR/$tfile $DIR/$tfile.2
26481 [[ $? == 0 ]] || error "file diff after parallel dio read"
26483 run_test 398j "test parallel dio where stripe size > rpc_size"
26485 test_398k() { # LU-13798
26486 wait_delete_completed
26489 # 4 stripe file; we will cause out of space on OST0
26490 $LFS setstripe -o 0,1,0,1 -S 1M $DIR/$tfile
26492 # Fill OST0 (if it's not too large)
26493 ORIGFREE=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
26495 if [[ $ORIGFREE -gt $MAXFREE ]]; then
26496 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
26498 $LFS setstripe -i 0 -c 1 $DIR/$tfile.1
26499 dd if=/dev/zero of=$DIR/$tfile.1 bs=1024 count=$MAXFREE &&
26500 error "dd should fill OST0"
26501 stack_trap "rm -f $DIR/$tfile.1"
26503 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct
26507 $CHECKSTAT -t file -s 0 $DIR/$tfile ||
26508 error "file is not 0 bytes in size"
26510 # dd above should not succeed, but don't error until here so we can
26511 # get debug info above
26513 error "parallel dio write with enospc succeeded"
26514 stack_trap "rm -f $DIR/$tfile"
26516 run_test 398k "test enospc on first stripe"
26518 test_398l() { # LU-13798
26519 wait_delete_completed
26522 # 4 stripe file; we will cause out of space on OST0
26523 # Note the 1M stripe size and the > 1M i/o size mean this ENOSPC
26524 # happens on the second i/o chunk we issue
26525 $LFS setstripe -o 1,0,1,0 -S 1M $DIR/$tfile $DIR/$tfile.2
26527 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=2 oflag=direct
26528 stack_trap "rm -f $DIR/$tfile"
26530 # Fill OST0 (if it's not too large)
26531 ORIGFREE=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
26533 if [[ $ORIGFREE -gt $MAXFREE ]]; then
26534 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
26536 $LFS setstripe -i 0 -c 1 $DIR/$tfile.1
26537 dd if=/dev/zero of=$DIR/$tfile.1 bs=1024 count=$MAXFREE &&
26538 error "dd should fill OST0"
26539 stack_trap "rm -f $DIR/$tfile.1"
26541 dd if=$DIR/$tfile of=$DIR/$tfile.2 bs=8M count=8 oflag=direct
26543 stack_trap "rm -f $DIR/$tfile.2"
26545 # Check that short write completed as expected
26546 ls -la $DIR/$tfile.2
26547 $CHECKSTAT -t file -s 1048576 $DIR/$tfile.2 ||
26548 error "file is not 1M in size"
26550 # dd above should not succeed, but don't error until here so we can
26551 # get debug info above
26553 error "parallel dio write with enospc succeeded"
26555 # Truncate source file to same length as output file and diff them
26556 $TRUNCATE $DIR/$tfile 1048576
26557 diff $DIR/$tfile $DIR/$tfile.2
26558 [[ $? == 0 ]] || error "data incorrect after short write"
26560 run_test 398l "test enospc on intermediate stripe/RPC"
26562 test_398m() { # LU-13798
26563 $LFS setstripe -o 0,1,0,1 -S 1M $DIR/$tfile
26565 # Set up failure on OST0, the first stripe:
26566 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
26567 #NB: Fail val is ost # + 1, because we cannot use cfs_fail_val = 0
26568 # OST0 is on ost1, OST1 is on ost2.
26569 # So this fail_val specifies OST0
26570 do_facet ost1 $LCTL set_param fail_loc=0x20e fail_val=1
26571 stack_trap "do_facet ost1 $LCTL set_param fail_loc=0"
26573 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct &&
26574 error "parallel dio write with failure on first stripe succeeded"
26575 stack_trap "rm -f $DIR/$tfile"
26576 do_facet ost1 $LCTL set_param fail_loc=0 fail_val=0
26578 # Place data in file for read
26579 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct ||
26580 error "parallel dio write failed"
26582 # Fail read on OST0, first stripe
26583 #define OBD_FAIL_OST_BRW_READ_BULK 0x20f
26584 do_facet ost1 $LCTL set_param fail_loc=0x20f fail_val=1
26585 dd if=$DIR/$tfile of=$DIR/$tfile.2 bs=8M count=8 iflag=direct &&
26586 error "parallel dio read with error on first stripe succeeded"
26587 rm -f $DIR/$tfile.2
26588 do_facet ost1 $LCTL set_param fail_loc=0 fail_val=0
26590 # Switch to testing on OST1, second stripe
26591 # Clear file contents, maintain striping
26593 # Set up failure on OST1, second stripe:
26594 do_facet ost2 $LCTL set_param fail_loc=0x20e fail_val=2
26595 stack_trap "do_facet ost2 $LCTL set_param fail_loc=0"
26597 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct &&
26598 error "parallel dio write with failure on second stripe succeeded"
26599 stack_trap "rm -f $DIR/$tfile"
26600 do_facet ost2 $LCTL set_param fail_loc=0 fail_val=0
26602 # Place data in file for read
26603 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct ||
26604 error "parallel dio write failed"
26606 # Fail read on OST1, second stripe
26607 #define OBD_FAIL_OST_BRW_READ_BULK 0x20f
26608 do_facet ost2 $LCTL set_param fail_loc=0x20f fail_val=2
26609 dd if=$DIR/$tfile of=$DIR/$tfile.2 bs=8M count=8 iflag=direct &&
26610 error "parallel dio read with error on second stripe succeeded"
26611 rm -f $DIR/$tfile.2
26612 do_facet ost2 $LCTL set_param fail_loc=0 fail_val=0
26614 run_test 398m "test RPC failures with parallel dio"
26616 # Parallel submission of DIO should not cause problems for append, but it's
26617 # important to verify.
26618 test_398n() { # LU-13798
26619 $LFS setstripe -C 2 -S 1M $DIR/$tfile
26621 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 ||
26622 error "dd to create source file failed"
26623 stack_trap "rm -f $DIR/$tfile"
26625 dd if=$DIR/$tfile of=$DIR/$tfile.1 bs=8M count=8 oflag=direct oflag=append ||
26626 error "parallel dio write with failure on second stripe succeeded"
26627 stack_trap "rm -f $DIR/$tfile $DIR/$tfile.1"
26628 diff $DIR/$tfile $DIR/$tfile.1
26629 [[ $? == 0 ]] || error "data incorrect after append"
26632 run_test 398n "test append with parallel DIO"
26635 directio rdwr $DIR/$tfile 0 1 1 || error "bad KMS"
26637 run_test 398o "right kms with DIO"
26641 (( $OSTCOUNT >= 2 )) || skip "needs >= 2 OSTs"
26642 which aiocp || skip_env "no aiocp installed"
26644 local stripe_size=$((1024 * 1024)) #1 MiB
26645 # Max i/o below is ~ 4 * stripe_size, so this gives ~5 i/os
26646 local file_size=$((25 * stripe_size))
26648 $LFS setstripe -c 2 -S $stripe_size $DIR/$tfile.1
26649 stack_trap "rm -f $DIR/$tfile*"
26650 # Just a bit bigger than the largest size in the test set below
26651 dd if=/dev/urandom bs=$file_size count=1 of=$DIR/$tfile.1 ||
26652 error "buffered i/o to create file failed"
26654 for bs in $PAGE_SIZE $((PAGE_SIZE * 4)) $stripe_size \
26655 $((stripe_size * 4)); do
26657 $LFS setstripe -c 2 -S $stripe_size $DIR/$tfile.2
26659 echo "bs: $bs, file_size $file_size"
26660 aiocp -a $PAGE_SIZE -b $bs -s $file_size -f O_DIRECT \
26661 $DIR/$tfile.1 $DIR/$tfile.2 &
26663 # Buffered I/O with similar but not the same block size
26664 dd if=$DIR/$tfile.1 bs=$((bs * 2)) of=$DIR/$tfile.2 \
26671 if (( rc1 != 0 )); then
26672 error "aio copy 1 w/bsize $bs failed: $rc1"
26674 if (( rc2 != 0 )); then
26675 error "buffered copy 2 w/bsize $bs failed: $rc2"
26678 $CHECKSTAT -t file -s $file_size $DIR/$tfile.2 ||
26679 error "size incorrect"
26680 cmp --verbose $DIR/$tfile.1 $DIR/$tfile.2 ||
26681 error "files differ, bsize $bs"
26682 rm -f $DIR/$tfile.2
26685 run_test 398p "race aio with buffered i/o"
26689 (( $OSTCOUNT >= 2 )) || skip "needs >= 2 OSTs"
26691 local stripe_size=$((1024 * 1024)) #1 MiB
26692 # Max i/o below is ~ 4 * stripe_size, so this gives ~5 i/os
26693 local file_size=$((25 * stripe_size))
26695 $LFS setstripe -c 2 -S $stripe_size $DIR/$tfile.1
26696 $LFS setstripe -c 2 -S $stripe_size $DIR/$tfile.2
26698 # Just a bit bigger than the largest size in the test set below
26699 dd if=/dev/urandom bs=$file_size count=1 of=$DIR/$tfile.1 ||
26700 error "buffered i/o to create file failed"
26702 for bs in $PAGE_SIZE $((PAGE_SIZE * 4)) $stripe_size \
26703 $((stripe_size * 4)); do
26705 echo "bs: $bs, file_size $file_size"
26706 dd if=$DIR/$tfile.1 bs=$((bs *2 )) of=$DIR/tfile.2 \
26707 conv=notrunc oflag=direct iflag=direct &
26709 # Buffered I/O with similar but not the same block size
26710 dd if=$DIR/$tfile.1 bs=$((bs * 2)) of=$DIR/$tfile.2 \
26717 if (( rc1 != 0 )); then
26718 error "dio copy 1 w/bsize $bs failed: $rc1"
26720 if (( rc2 != 0 )); then
26721 error "buffered copy 2 w/bsize $bs failed: $rc2"
26724 $CHECKSTAT -t file -s $file_size $DIR/$tfile.2 ||
26725 error "size incorrect"
26726 diff $DIR/$tfile.1 $DIR/$tfile.2 ||
26727 error "files differ, bsize $bs"
26732 run_test 398q "race dio with buffered i/o"
26735 local read_write=$1
26736 if [ "$read_write" = "write" ]; then
26737 local dd_cmd="dd if=/dev/zero of=$DIR/$tfile"
26738 elif [ "$read_write" = "read" ]; then
26739 local dd_cmd="dd of=/dev/null if=$DIR/$tfile"
26741 error "argument error"
26744 # turn off debug for performance testing
26745 local saved_debug=$($LCTL get_param -n debug)
26746 $LCTL set_param debug=0
26748 $LFS setstripe -c 1 -i 0 $DIR/$tfile
26750 # get ost1 size - $FSNAME-OST0000
26751 local ost1_avail_size=$($LFS df $DIR | awk /${ost1_svc}/'{ print $4 }')
26752 local blocks=$((ost1_avail_size/2/1024)) # half avail space by megabytes
26753 [ $blocks -gt 1000 ] && blocks=1000 # 1G in maximum
26755 if [ "$read_write" = "read" ]; then
26756 $TRUNCATE $DIR/$tfile $(expr 1048576 \* $blocks)
26759 local start_time=$(date +%s.%N)
26760 $dd_cmd bs=1M count=$blocks oflag=sync ||
26761 error "real dd $read_write error"
26762 local duration=$(bc <<< "$(date +%s.%N) - $start_time")
26764 if [ "$read_write" = "write" ]; then
26768 # define OBD_FAIL_OST_FAKE_RW 0x238
26769 do_facet ost1 $LCTL set_param fail_loc=0x238
26771 local start_time=$(date +%s.%N)
26772 $dd_cmd bs=1M count=$blocks oflag=sync ||
26773 error "fake dd $read_write error"
26774 local duration_fake=$(bc <<< "$(date +%s.%N) - $start_time")
26776 if [ "$read_write" = "write" ]; then
26778 cancel_lru_locks osc
26779 $CHECKSTAT -t file -s $((blocks * 1024 * 1024)) $DIR/$tfile ||
26780 error "$tfile size not $blocks MB"
26782 do_facet ost1 $LCTL set_param fail_loc=0
26784 echo "fake $read_write $duration_fake vs. normal $read_write" \
26785 "$duration in seconds"
26786 [ $(bc <<< "$duration_fake < $duration") -eq 1 ] ||
26787 error_not_in_vm "fake write is slower"
26789 $LCTL set_param -n debug="$saved_debug"
26792 test_399a() { # LU-7655 for OST fake write
26793 remote_ost_nodsh && skip "remote OST with nodsh"
26797 run_test 399a "fake write should not be slower than normal write"
26799 test_399b() { # LU-8726 for OST fake read
26800 remote_ost_nodsh && skip "remote OST with nodsh"
26801 if [ "$ost1_FSTYPE" != "ldiskfs" ]; then
26802 skip_env "ldiskfs only test"
26807 run_test 399b "fake read should not be slower than normal read"
26809 test_400a() { # LU-1606, was conf-sanity test_74
26810 if ! which $CC > /dev/null 2>&1; then
26811 skip_env "$CC is not installed"
26814 local extra_flags=''
26815 local out=$TMP/$tfile
26816 local prefix=/usr/include/lustre
26819 # Oleg removes .c files in his test rig so test if any c files exist
26820 [[ -n "$(ls -A $LUSTRE_TESTS_API_DIR)" ]] ||
26821 skip_env "Needed .c test files are missing"
26823 if ! [[ -d $prefix ]]; then
26824 # Assume we're running in tree and fixup the include path.
26825 extra_flags+=" -I$LUSTRE/../lnet/include/uapi"
26826 extra_flags+=" -I$LUSTRE/include/uapi -I$LUSTRE/include"
26827 extra_flags+=" -L$LUSTRE/utils/.libs"
26830 for prog in $LUSTRE_TESTS_API_DIR/*.c; do
26831 $CC -Wall -Werror $extra_flags -o $out $prog -llustreapi ||
26832 error "client api broken"
26836 run_test 400a "Lustre client api program can compile and link"
26838 test_400b() { # LU-1606, LU-5011
26840 local out=$TMP/$tfile
26841 local prefix=/usr/include/linux/lustre
26843 # We use a hard coded prefix so that this test will not fail
26844 # when run in tree. There are headers in lustre/include/lustre/
26845 # that are not packaged (like lustre_idl.h) and have more
26846 # complicated include dependencies (like config.h and lnet/types.h).
26847 # Since this test about correct packaging we just skip them when
26848 # they don't exist (see below) rather than try to fixup cppflags.
26850 if ! which $CC > /dev/null 2>&1; then
26851 skip_env "$CC is not installed"
26854 for header in $prefix/*.h; do
26855 if ! [[ -f "$header" ]]; then
26859 if [[ "$(basename $header)" == lustre_ioctl.h ]]; then
26860 continue # lustre_ioctl.h is internal header
26863 $CC -Wall -Werror -include $header -c -x c /dev/null -o $out ||
26864 error "cannot compile '$header'"
26868 run_test 400b "packaged headers can be compiled"
26870 test_401a() { #LU-7437
26871 local printf_arg=$(find -printf 2>&1 | grep "unrecognized:")
26872 [ -n "$printf_arg" ] && skip_env "find does not support -printf"
26874 #count the number of parameters by "list_param -R"
26875 local params=$($LCTL list_param -R '*' 2>/dev/null | wc -l)
26876 #count the number of parameters by listing proc files
26877 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
26878 echo "proc_dirs='$proc_dirs'"
26879 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
26880 local procs=$(find -L $proc_dirs -mindepth 1 -printf '%P\n' 2>/dev/null|
26883 [ $params -eq $procs ] ||
26884 error "found $params parameters vs. $procs proc files"
26886 # test the list_param -D option only returns directories
26887 params=$($LCTL list_param -R -D '*' 2>/dev/null | wc -l)
26888 #count the number of parameters by listing proc directories
26889 procs=$(find -L $proc_dirs -mindepth 1 -type d -printf '%P\n' 2>/dev/null |
26892 [ $params -eq $procs ] ||
26893 error "found $params parameters vs. $procs proc files"
26895 run_test 401a "Verify if 'lctl list_param -R' can list parameters recursively"
26898 # jobid_var may not allow arbitrary values, so use jobid_name
26900 if $LCTL list_param jobid_name > /dev/null 2>&1; then
26901 local testname=jobid_name tmp='testing%p'
26903 local testname=jobid_var tmp=testing
26906 local save=$($LCTL get_param -n $testname)
26908 $LCTL set_param foo=bar $testname=$tmp bar=baz &&
26909 error "no error returned when setting bad parameters"
26911 local jobid_new=$($LCTL get_param -n foe $testname baz)
26912 [[ "$jobid_new" == "$tmp" ]] || error "jobid tmp $jobid_new != $tmp"
26914 $LCTL set_param -n fog=bam $testname=$save bat=fog
26915 local jobid_old=$($LCTL get_param -n foe $testname bag)
26916 [[ "$jobid_old" == "$save" ]] || error "jobid new $jobid_old != $save"
26918 run_test 401b "Verify 'lctl {get,set}_param' continue after error"
26921 # jobid_var may not allow arbitrary values, so use jobid_name
26923 if $LCTL list_param jobid_name > /dev/null 2>&1; then
26924 local testname=jobid_name
26926 local testname=jobid_var
26929 local jobid_var_old=$($LCTL get_param -n $testname)
26930 local jobid_var_new
26932 $LCTL set_param $testname= &&
26933 error "no error returned for 'set_param a='"
26935 jobid_var_new=$($LCTL get_param -n $testname)
26936 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
26937 error "$testname was changed by setting without value"
26939 $LCTL set_param $testname &&
26940 error "no error returned for 'set_param a'"
26942 jobid_var_new=$($LCTL get_param -n $testname)
26943 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
26944 error "$testname was changed by setting without value"
26946 run_test 401c "Verify 'lctl set_param' without value fails in either format."
26949 # jobid_var may not allow arbitrary values, so use jobid_name
26951 if $LCTL list_param jobid_name > /dev/null 2>&1; then
26952 local testname=jobid_name new_value='foo=bar%p'
26954 local testname=jobid_var new_valuie=foo=bar
26957 local jobid_var_old=$($LCTL get_param -n $testname)
26958 local jobid_var_new
26960 $LCTL set_param $testname=$new_value ||
26961 error "'set_param a=b' did not accept a value containing '='"
26963 jobid_var_new=$($LCTL get_param -n $testname)
26964 [[ "$jobid_var_new" == "$new_value" ]] ||
26965 error "'set_param a=b' failed on a value containing '='"
26967 # Reset the $testname to test the other format
26968 $LCTL set_param $testname=$jobid_var_old
26969 jobid_var_new=$($LCTL get_param -n $testname)
26970 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
26971 error "failed to reset $testname"
26973 $LCTL set_param $testname $new_value ||
26974 error "'set_param a b' did not accept a value containing '='"
26976 jobid_var_new=$($LCTL get_param -n $testname)
26977 [[ "$jobid_var_new" == "$new_value" ]] ||
26978 error "'set_param a b' failed on a value containing '='"
26980 $LCTL set_param $testname $jobid_var_old
26981 jobid_var_new=$($LCTL get_param -n $testname)
26982 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
26983 error "failed to reset $testname"
26985 run_test 401d "Verify 'lctl set_param' accepts values containing '='"
26987 test_401e() { # LU-14779
26988 $LCTL list_param -R "ldlm.namespaces.MGC*" ||
26989 error "lctl list_param MGC* failed"
26990 $LCTL get_param "ldlm.namespaces.MGC*" || error "lctl get_param failed"
26991 $LCTL get_param "ldlm.namespaces.MGC*.lru_size" ||
26992 error "lctl get_param lru_size failed"
26994 run_test 401e "verify 'lctl get_param' works with NID in parameter"
26997 [[ $MDS1_VERSION -ge $(version_code 2.7.66) ]] ||
26998 [[ $MDS1_VERSION -ge $(version_code 2.7.18.4) &&
26999 $MDS1_VERSION -lt $(version_code 2.7.50) ]] ||
27000 [[ $MDS1_VERSION -ge $(version_code 2.7.2) &&
27001 $MDS1_VERSION -lt $(version_code 2.7.11) ]] ||
27002 skip "Need MDS version 2.7.2+ or 2.7.18.4+ or 2.7.66+"
27003 remote_mds_nodsh && skip "remote MDS with nodsh"
27005 $LFS setdirstripe -i 0 $DIR/$tdir || error "setdirstripe -i 0 failed"
27006 #define OBD_FAIL_MDS_FLD_LOOKUP 0x15c
27007 do_facet mds1 "lctl set_param fail_loc=0x8000015c"
27008 touch $DIR/$tdir/$tfile && error "touch should fail with ENOENT" ||
27009 echo "Touch failed - OK"
27011 run_test 402 "Return ENOENT to lod_generate_and_set_lovea"
27014 local file1=$DIR/$tfile.1
27015 local file2=$DIR/$tfile.2
27016 local tfile=$TMP/$tfile
27018 rm -f $file1 $file2 $tfile
27023 # 30 sec OBD_TIMEOUT in ll_getattr()
27024 # right before populating st_nlink
27025 $LCTL set_param fail_loc=0x80001409
27026 stat -c %h $file1 > $tfile &
27028 # create an alias, drop all locks and reclaim the dentry
27030 cancel_lru_locks mdc
27031 cancel_lru_locks osc
27032 sysctl -w vm.drop_caches=2
27036 [ $(cat $tfile) -gt 0 ] || error "wrong nlink count: $(cat $tfile)"
27038 rm -f $tfile $file1 $file2
27040 run_test 403 "i_nlink should not drop to zero due to aliasing"
27042 test_404() { # LU-6601
27043 [[ $MDS1_VERSION -ge $(version_code 2.8.53) ]] ||
27044 skip "Need server version newer than 2.8.52"
27045 remote_mds_nodsh && skip "remote MDS with nodsh"
27047 local mosps=$(do_facet $SINGLEMDS $LCTL dl |
27048 awk '/osp .*-osc-MDT/ { print $4}')
27051 for osp in $mosps; do
27052 echo "Deactivate: " $osp
27053 do_facet $SINGLEMDS $LCTL --device %$osp deactivate
27054 local stat=$(do_facet $SINGLEMDS $LCTL dl |
27055 awk -vp=$osp '$4 == p { print $2 }')
27056 [ $stat = IN ] || {
27057 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
27058 error "deactivate error"
27060 echo "Activate: " $osp
27061 do_facet $SINGLEMDS $LCTL --device %$osp activate
27062 local stat=$(do_facet $SINGLEMDS $LCTL dl |
27063 awk -vp=$osp '$4 == p { print $2 }')
27064 [ $stat = UP ] || {
27065 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
27066 error "activate error"
27070 run_test 404 "validate manual {de}activated works properly for OSPs"
27073 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
27074 [ $MDS1_VERSION -lt $(version_code 2.6.92) ] ||
27075 [ $CLIENT_VERSION -lt $(version_code 2.6.99) ] &&
27076 skip "Layout swap lock is not supported"
27078 check_swap_layouts_support
27079 check_swap_layout_no_dom $DIR
27081 test_mkdir $DIR/$tdir
27082 swap_lock_test -d $DIR/$tdir ||
27083 error "One layout swap locked test failed"
27085 run_test 405 "Various layout swap lock tests"
27088 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
27089 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
27090 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
27091 [ $PARALLEL == "yes" ] && skip "skip parallel run"
27092 [ $MDS1_VERSION -lt $(version_code 2.8.50) ] &&
27093 skip "Need MDS version at least 2.8.50"
27095 local def_stripe_size=$($LFS getstripe -S $MOUNT)
27096 local test_pool=$TESTNAME
27098 pool_add $test_pool || error "pool_add failed"
27099 pool_add_targets $test_pool 0 $(($OSTCOUNT - 1)) 1 ||
27100 error "pool_add_targets failed"
27102 save_layout_restore_at_exit $MOUNT
27104 # parent set default stripe count only, child will stripe from both
27105 # parent and fs default
27106 $LFS setstripe -c 1 -i 1 -S $((def_stripe_size * 2)) -p $test_pool $MOUNT ||
27107 error "setstripe $MOUNT failed"
27108 $LFS mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
27109 $LFS setstripe -c $OSTCOUNT $DIR/$tdir || error "setstripe $tdir failed"
27110 for i in $(seq 10); do
27111 local f=$DIR/$tdir/$tfile.$i
27112 touch $f || error "touch failed"
27113 local count=$($LFS getstripe -c $f)
27114 [ $count -eq $OSTCOUNT ] ||
27115 error "$f stripe count $count != $OSTCOUNT"
27116 local offset=$($LFS getstripe -i $f)
27117 [ $offset -eq 1 ] || error "$f stripe offset $offset != 1"
27118 local size=$($LFS getstripe -S $f)
27119 [ $size -eq $((def_stripe_size * 2)) ] ||
27120 error "$f stripe size $size != $((def_stripe_size * 2))"
27121 local pool=$($LFS getstripe -p $f)
27122 [ $pool == $test_pool ] || error "$f pool $pool != $test_pool"
27125 # change fs default striping, delete parent default striping, now child
27126 # will stripe from new fs default striping only
27127 $LFS setstripe -c 1 -S $def_stripe_size -i 0 $MOUNT ||
27128 error "change $MOUNT default stripe failed"
27129 $LFS setstripe -c 0 $DIR/$tdir ||
27130 error "delete $tdir default stripe failed"
27131 for i in $(seq 11 20); do
27132 local f=$DIR/$tdir/$tfile.$i
27133 touch $f || error "touch $f failed"
27134 local count=$($LFS getstripe -c $f)
27135 [ $count -eq 1 ] || error "$f stripe count $count != 1"
27136 local offset=$($LFS getstripe -i $f)
27137 [ $offset -eq 0 ] || error "$f stripe offset $offset != 0"
27138 local size=$($LFS getstripe -S $f)
27139 [ $size -eq $def_stripe_size ] ||
27140 error "$f stripe size $size != $def_stripe_size"
27141 local pool=$($LFS getstripe -p $f)
27142 [ $pool == $test_pool ] || error "$f pool $pool isn't set"
27145 unlinkmany $DIR/$tdir/$tfile. 1 20
27147 local f=$DIR/$tdir/$tfile
27148 pool_remove_all_targets $test_pool $f
27149 pool_remove $test_pool $f
27151 run_test 406 "DNE support fs default striping"
27154 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
27155 [[ $MDS1_VERSION -lt $(version_code 2.8.55) ]] &&
27156 skip "Need MDS version at least 2.8.55"
27157 remote_mds_nodsh && skip "remote MDS with nodsh"
27159 $LFS mkdir -i 0 -c 1 $DIR/$tdir.0 ||
27160 error "$LFS mkdir -i 0 -c 1 $tdir.0 failed"
27161 $LFS mkdir -i 1 -c 1 $DIR/$tdir.1 ||
27162 error "$LFS mkdir -i 1 -c 1 $tdir.1 failed"
27163 touch $DIR/$tdir.0/$tfile.0 || error "touch $tdir.0/$tfile.0 failed"
27165 #define OBD_FAIL_DT_TXN_STOP 0x2019
27166 for idx in $(seq $MDSCOUNT); do
27167 do_facet mds$idx "lctl set_param fail_loc=0x2019"
27169 $LFS mkdir -c 2 $DIR/$tdir && error "$LFS mkdir -c 2 $tdir should fail"
27170 mv $DIR/$tdir.0/$tfile.0 $DIR/$tdir.1/$tfile.1 &&
27171 error "mv $tdir.0/$tfile.0 $tdir.1/$tfile.1 should fail"
27174 run_test 407 "transaction fail should cause operation fail"
27177 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1 oflag=direct
27179 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
27180 lctl set_param fail_loc=0x8000040a
27181 # let ll_prepare_partial_page() fail
27182 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 conv=notrunc || true
27186 # create at least 100 unused inodes so that
27187 # shrink_icache_memory(0) should not return 0
27188 touch $DIR/$tfile-{0..100}
27189 rm -f $DIR/$tfile-{0..100}
27192 echo 2 > /proc/sys/vm/drop_caches
27194 run_test 408 "drop_caches should not hang due to page leaks"
27198 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
27200 mkdir -p $DIR/$tdir || error "(0) Fail to mkdir"
27201 $LFS mkdir -i 1 -c 2 $DIR/$tdir/foo || error "(1) Fail to mkdir"
27202 touch $DIR/$tdir/guard || error "(2) Fail to create"
27204 local PREFIX=$(str_repeat 'A' 128)
27205 echo "Create 1K hard links start at $(date)"
27206 createmany -l $DIR/$tdir/guard $DIR/$tdir/foo/${PREFIX}_ 1000 ||
27207 error "(3) Fail to hard link"
27209 echo "Links count should be right although linkEA overflow"
27210 stat $DIR/$tdir/guard || error "(4) Fail to stat"
27211 local linkcount=$(stat --format=%h $DIR/$tdir/guard)
27212 [ $linkcount -eq 1001 ] ||
27213 error "(5) Unexpected hard links count: $linkcount"
27215 echo "List all links start at $(date)"
27216 ls -l $DIR/$tdir/foo > /dev/null ||
27217 error "(6) Fail to list $DIR/$tdir/foo"
27219 echo "Unlink hard links start at $(date)"
27220 unlinkmany $DIR/$tdir/foo/${PREFIX}_ 1000 ||
27221 error "(7) Fail to unlink"
27222 echo "Unlink hard links finished at $(date)"
27224 run_test 409 "Large amount of cross-MDTs hard links on the same file"
27228 [[ $CLIENT_VERSION -lt $(version_code 2.9.59) ]] &&
27229 skip "Need client version at least 2.9.59"
27230 [ -f $LUSTRE/tests/kernel/kinode.ko ] ||
27231 skip "Need MODULES build"
27233 # Create a file, and stat it from the kernel
27234 local testfile=$DIR/$tfile
27237 local run_id=$RANDOM
27238 local my_ino=$(stat --format "%i" $testfile)
27240 # Try to insert the module. This will always fail as the
27241 # module is designed to not be inserted.
27242 insmod $LUSTRE/tests/kernel/kinode.ko run_id=$run_id fname=$testfile \
27245 # Anything but success is a test failure
27247 "lustre_kinode_$run_id: inode numbers are identical: $my_ino" ||
27248 error "no inode match"
27250 run_test 410 "Test inode number returned from kernel thread"
27252 cleanup_test411_cgroup() {
27258 local cg_basedir=/sys/fs/cgroup/memory
27260 test -f "$cg_basedir/memory.kmem.limit_in_bytes" ||
27261 skip "no setup for cgroup"
27263 dd if=/dev/zero of=$DIR/$tfile bs=1M count=100 conv=fsync ||
27264 error "test file creation failed"
27265 cancel_lru_locks osc
27267 # Create a very small memory cgroup to force a slab allocation error
27268 local cgdir=$cg_basedir/osc_slab_alloc
27269 mkdir $cgdir || error "cgroup mkdir '$cgdir' failed"
27270 trap "cleanup_test411_cgroup $cgdir" EXIT
27271 echo 2M > $cgdir/memory.kmem.limit_in_bytes
27272 echo 1M > $cgdir/memory.limit_in_bytes
27274 # Should not LBUG, just be killed by oom-killer
27275 # dd will return 0 even allocation failure in some environment.
27276 # So don't check return value
27277 bash -c "echo \$$ > $cgdir/tasks && dd if=$DIR/$tfile of=/dev/null"
27278 cleanup_test411_cgroup $cgdir
27282 run_test 411 "Slab allocation error with cgroup does not LBUG"
27285 (( $MDSCOUNT > 1 )) || skip_env "needs >= 2 MDTs"
27286 (( $MDS1_VERSION >= $(version_code 2.10.55) )) ||
27287 skip "Need server version at least 2.10.55"
27289 $LFS mkdir -i $((MDSCOUNT - 1)),$((MDSCOUNT - 2)) $DIR/$tdir ||
27290 error "mkdir failed"
27291 $LFS getdirstripe $DIR/$tdir
27292 local stripe_index=$($LFS getdirstripe -i $DIR/$tdir)
27293 [ $stripe_index -eq $((MDSCOUNT - 1)) ] ||
27294 error "expect $((MDSCOUT - 1)) get $stripe_index"
27295 local stripe_count=$($LFS getdirstripe -T $DIR/$tdir)
27296 [ $stripe_count -eq 2 ] ||
27297 error "expect 2 get $stripe_count"
27299 (( $MDS1_VERSION >= $(version_code 2.14.55) )) || return 0
27304 # subdirs should be on the same MDT as parent
27305 for i in $(seq 0 $((MDSCOUNT - 1))); do
27306 $LFS mkdir -i $i $DIR/$tdir/mdt$i || error "mkdir mdt$i failed"
27307 mkdir $DIR/$tdir/mdt$i/sub || error "mkdir sub failed"
27308 index=$($LFS getstripe -m $DIR/$tdir/mdt$i/sub)
27309 (( index == i )) || error "mdt$i/sub on MDT$index"
27312 # stripe offset -1, ditto
27313 for i in {1..10}; do
27314 $LFS mkdir -i -1 $DIR/$tdir/qos$i || error "mkdir qos$i failed"
27315 index=$($LFS getstripe -m $DIR/$tdir/qos$i)
27316 mkdir $DIR/$tdir/qos$i/sub || error "mkdir sub failed"
27317 index2=$($LFS getstripe -m $DIR/$tdir/qos$i/sub)
27318 (( index == index2 )) ||
27319 error "qos$i on MDT$index, sub on MDT$index2"
27322 local testdir=$DIR/$tdir/inherit
27324 $LFS mkdir -i 1 --max-inherit=3 $testdir || error "mkdir inherit failed"
27327 testdir=$testdir/s$i
27328 mkdir $testdir || error "mkdir $testdir failed"
27329 index=$($LFS getstripe -m $testdir)
27330 (( index == 1 )) ||
27331 error "$testdir on MDT$index"
27334 # not inherit any more
27335 testdir=$testdir/s3
27336 mkdir $testdir || error "mkdir $testdir failed"
27337 getfattr -d -m dmv $testdir | grep dmv &&
27338 error "default LMV set on $testdir" || true
27340 run_test 412 "mkdir on specific MDTs"
27342 TEST413_COUNT=${TEST413_COUNT:-200}
27345 # set_maxage() is used by test_413 only.
27346 # This is a helper function to set maxage. Does not return any value.
27347 # Input: maxage to set
27350 local lmv_qos_maxage
27351 local lod_qos_maxage
27352 local new_maxage=$1
27354 lmv_qos_maxage=$($LCTL get_param -n lmv.*.qos_maxage)
27355 $LCTL set_param lmv.*.qos_maxage=$new_maxage
27356 stack_trap "$LCTL set_param \
27357 lmv.*.qos_maxage=$lmv_qos_maxage > /dev/null"
27358 lod_qos_maxage=$(do_facet mds1 $LCTL get_param -n \
27359 lod.$FSNAME-MDT0000-mdtlov.qos_maxage | awk '{ print $1 }')
27360 do_nodes $(comma_list $(mdts_nodes)) $LCTL set_param \
27361 lod.*.mdt_qos_maxage=$new_maxage
27362 stack_trap "do_nodes $(comma_list $(mdts_nodes)) $LCTL set_param \
27363 lod.*.mdt_qos_maxage=$lod_qos_maxage > /dev/null"
27366 generate_uneven_mdts() {
27378 echo "Check for uneven MDTs: "
27380 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.filesfree))
27381 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.kbytesavail))
27382 bsize=$(lctl get_param -n mdc.*MDT0000*.blocksize)
27384 max=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
27385 min=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
27388 for ((i = 1; i < ${#ffree[@]}; i++)); do
27389 tmp=$(((${ffree[i]} >> 8) * (${bavail[i]} * bsize >> 16)))
27390 if [ $tmp -gt $max ]; then
27394 if [ $tmp -lt $min ]; then
27400 (( min > 0 )) || skip "low space on MDT$min_index"
27401 (( ${ffree[min_index]} > 0 )) ||
27402 skip "no free files on MDT$min_index"
27403 (( ${ffree[min_index]} < 10000000 )) ||
27404 skip "too many free files on MDT$min_index"
27406 # Check if we need to generate uneven MDTs
27407 local diff=$(((max - min) * 100 / min))
27408 local testdirp=$DIR/$tdir-fillmdt # parent fill folder
27409 local testdir # individual folder within $testdirp
27413 # fallocate is faster to consume space on MDT, if available
27414 if check_fallocate_supported mds$((min_index + 1)); then
27415 cmd="fallocate -l 128K "
27417 cmd="dd if=/dev/zero bs=128K count=1 of="
27420 echo "using cmd $cmd"
27421 for (( i = 0; diff < threshold; i++ )); do
27422 testdir=${testdirp}/$i
27423 [ -d $testdir ] && continue
27425 (( i % 10 > 0 )) || { $LFS df; $LFS df -i; }
27428 # generate uneven MDTs, create till $threshold% diff
27429 echo -n "weight diff=$diff% must be > $threshold% ..."
27430 echo "Fill MDT$min_index with $TEST413_COUNT files: loop $i"
27431 $LFS mkdir -i $min_index $testdir ||
27432 error "mkdir $testdir failed"
27433 $LFS setstripe -E 1M -L mdt $testdir ||
27434 error "setstripe $testdir failed"
27436 for (( f = 0; f < TEST413_COUNT; f++ )); do
27437 $cmd$testdir/f.$f &> /dev/null || error "$cmd $f failed"
27439 sync; sleep 1; sync
27441 # wait for QOS to update
27442 (( SECONDS < start + 2 )) && sleep $((start + 2 - SECONDS))
27444 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-*.filesfree))
27445 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-*.kbytesavail))
27446 max=$(((${ffree[max_index]} >> 8) *
27447 (${bavail[max_index]} * bsize >> 16)))
27448 min=$(((${ffree[min_index]} >> 8) *
27449 (${bavail[min_index]} * bsize >> 16)))
27450 (( min > 0 )) || skip "low space on MDT$min_index"
27451 diff=$(((max - min) * 100 / min))
27454 echo "MDT filesfree available: ${ffree[*]}"
27455 echo "MDT blocks available: ${bavail[*]}"
27456 echo "weight diff=$diff%"
27461 local stripe_count=$2
27462 local mdts=$(comma_list $(mdts_nodes))
27465 local lmv_qos_prio_free
27466 local lmv_qos_threshold_rr
27467 local lod_qos_prio_free
27468 local lod_qos_threshold_rr
27473 # @total is total directories created if it's testing plain
27474 # directories, otherwise it's total stripe object count for
27475 # striped directories test.
27476 # remote/striped directory unlinking is slow on zfs and may
27477 # timeout, test with fewer directories
27478 [ "$mds1_FSTYPE" = "zfs" ] && total=120 || total=240
27480 lmv_qos_prio_free=$($LCTL get_param -n lmv.*.qos_prio_free | head -n1)
27481 lmv_qos_prio_free=${lmv_qos_prio_free%%%}
27482 lmv_qos_threshold_rr=$($LCTL get_param -n lmv.*.qos_threshold_rr |
27484 lmv_qos_threshold_rr=${lmv_qos_threshold_rr%%%}
27485 stack_trap "$LCTL set_param \
27486 lmv.*.qos_prio_free=$lmv_qos_prio_free > /dev/null"
27487 stack_trap "$LCTL set_param \
27488 lmv.*.qos_threshold_rr=$lmv_qos_threshold_rr > /dev/null"
27490 lod_qos_prio_free=$(do_facet mds1 $LCTL get_param -n \
27491 lod.$FSNAME-MDT0000-mdtlov.mdt_qos_prio_free | head -n1)
27492 lod_qos_prio_free=${lod_qos_prio_free%%%}
27493 lod_qos_threshold_rr=$(do_facet mds1 $LCTL get_param -n \
27494 lod.$FSNAME-MDT0000-mdtlov.mdt_qos_threshold_rr | head -n1)
27495 lod_qos_threshold_rr=${lod_qos_threshold_rr%%%}
27496 stack_trap "do_nodes $mdts $LCTL set_param \
27497 lod.*.mdt_qos_prio_free=$lod_qos_prio_free > /dev/null"
27498 stack_trap "do_nodes $mdts $LCTL set_param \
27499 lod.*.mdt_qos_threshold_rr=$lod_qos_threshold_rr > /dev/null"
27501 $LCTL set_param lmv.*.qos_threshold_rr=100 > /dev/null
27502 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_threshold_rr=100 > /dev/null
27504 testdir=$DIR/$tdir-s$stripe_count/rr
27506 local stripe_index=$($LFS getstripe -m $testdir)
27507 local test_mkdir_rr=true
27509 getfattr -d -m dmv -e hex $testdir | grep dmv
27510 if (( $? == 0 && $MDS1_VERSION >= $(version_code 2.14.51) )); then
27511 echo "defstripe: '$($LFS getdirstripe -D $testdir)'"
27512 (( $($LFS getdirstripe -D --max-inherit-rr $testdir) == 0 )) &&
27513 test_mkdir_rr=false
27518 echo "Mkdir (stripe_count $stripe_count) roundrobin:" ||
27519 echo "Mkdir (stripe_count $stripe_count) on stripe $stripe_index"
27521 stack_trap "unlinkmany -d $testdir/subdir $((total / stripe_count))"
27522 for (( i = 0; i < total / stripe_count; i++ )); do
27523 eval $mkdir_cmd $testdir/subdir$i ||
27524 error "$mkdir_cmd subdir$i failed"
27527 for (( i = 0; i < $MDSCOUNT; i++ )); do
27528 count=$($LFS getdirstripe -i $testdir/* | grep -c "^$i$")
27529 echo "$count directories created on MDT$i"
27530 if $test_mkdir_rr; then
27531 (( count == total / stripe_count / MDSCOUNT )) ||
27532 error "subdirs are not evenly distributed"
27533 elif (( i == stripe_index )); then
27534 (( count == total / stripe_count )) ||
27535 error "$count subdirs created on MDT$i"
27537 (( count == 0 )) ||
27538 error "$count subdirs created on MDT$i"
27541 if $test_mkdir_rr && [ $stripe_count -gt 1 ]; then
27542 count=$($LFS getdirstripe $testdir/* |
27543 grep -c -P "^\s+$i\t")
27544 echo "$count stripes created on MDT$i"
27545 # deviation should < 5% of average
27546 delta=$((count - total / MDSCOUNT))
27547 (( ${delta#-} <= total / MDSCOUNT / 20 )) ||
27548 error "stripes are not evenly distributed"
27553 echo "Check for uneven MDTs: "
27563 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.filesfree))
27564 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.kbytesavail))
27565 bsize=$(lctl get_param -n mdc.*MDT0000*.blocksize)
27567 max=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
27568 min=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
27571 for ((i = 1; i < ${#ffree[@]}; i++)); do
27572 tmp=$(((${ffree[i]} >> 8) * (${bavail[i]} * bsize >> 16)))
27573 if [ $tmp -gt $max ]; then
27577 if [ $tmp -lt $min ]; then
27582 echo "stripe_count=$stripe_count min_idx=$min_index max_idx=$max_index"
27584 (( min > 0 )) || skip "low space on MDT$min_index"
27585 (( ${ffree[min_index]} < 10000000 )) ||
27586 skip "too many free files on MDT$min_index"
27588 generate_uneven_mdts 120
27590 echo "MDT filesfree available: ${ffree[*]}"
27591 echo "MDT blocks available: ${bavail[*]}"
27592 echo "weight diff=$(((max - min) * 100 / min))%"
27594 echo "Mkdir (stripe_count $stripe_count) with balanced space usage:"
27596 $LCTL set_param lmv.*.qos_threshold_rr=0 > /dev/null
27597 $LCTL set_param lmv.*.qos_prio_free=100 > /dev/null
27598 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_threshold_rr=0 > /dev/null
27599 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_prio_free=100 > /dev/null
27600 # decrease statfs age, so that it can be updated in time
27601 $LCTL set_param lmv.*.qos_maxage=1 > /dev/null
27602 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_maxage=1 > /dev/null
27606 testdir=$DIR/$tdir-s$stripe_count/qos
27608 stack_trap "unlinkmany -d $testdir/subdir $((total / stripe_count))"
27609 for (( i = 0; i < total / stripe_count; i++ )); do
27610 eval $mkdir_cmd $testdir/subdir$i ||
27611 error "$mkdir_cmd subdir$i failed"
27615 for (( i = 0; i < $MDSCOUNT; i++ )); do
27616 count=$($LFS getdirstripe -i $testdir/* | grep -c "^$i$")
27617 (( count > max )) && max=$count
27618 echo "$count directories created on MDT$i : curmax=$max"
27621 min=$($LFS getdirstripe -i $testdir/* | grep -c "^$min_index$")
27623 # D-value should > 10% of average
27624 (( max - min > total / stripe_count / MDSCOUNT / 10 )) ||
27625 error "subdirs shouldn't be evenly distributed: $max - $min <= $((total / stripe_count / MDSCOUNT / 10))"
27627 # ditto for stripes
27628 if (( stripe_count > 1 )); then
27630 for (( i = 0; i < $MDSCOUNT; i++ )); do
27631 count=$($LFS getdirstripe $testdir/* |
27632 grep -c -P "^\s+$i\t")
27633 (( count > max )) && max=$count
27634 echo "$count stripes created on MDT$i"
27637 min=$($LFS getdirstripe $testdir/* |
27638 grep -c -P "^\s+$min_index\t")
27639 (( max - min > total / MDSCOUNT / 10 )) ||
27640 error "stripes shouldn't be evenly distributed: $max - $min <= $((total / MDSCOUNT / 10))"
27652 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.filesfree))
27653 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.kbytesavail))
27654 bsize=$(lctl get_param -n mdc.*MDT0000*.blocksize)
27656 min=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
27658 for ((i = 1; i < ${#ffree[@]}; i++)); do
27659 tmp=$(((${ffree[i]} >> 8) * (${bavail[i]} * bsize >> 16)))
27660 (( tmp < min )) && min=$tmp && min_index=$i
27667 [ $MDSCOUNT -lt 2 ] &&
27668 skip "We need at least 2 MDTs for this test"
27670 [ $MDS1_VERSION -lt $(version_code 2.12.52) ] &&
27671 skip "Need server version at least 2.12.52"
27673 local stripe_max=$((MDSCOUNT - 1))
27676 # let caller set maxage for latest result
27679 # fill MDT unevenly
27680 generate_uneven_mdts 120
27682 # test 4-stripe directory at most, otherwise it's too slow
27683 # We are being very defensive. Although Autotest uses 4 MDTs.
27684 # We make sure stripe_max does not go over 4.
27685 (( stripe_max > 4 )) && stripe_max=4
27686 # unlinking striped directory is slow on zfs, and may timeout, only test
27688 [ "$mds1_FSTYPE" == "zfs" ] && stripe_max=1
27689 for stripe_count in $(seq 1 $stripe_max); do
27690 mkdir $DIR/$tdir-s$stripe_count || error "mkdir failed"
27691 mkdir $DIR/$tdir-s$stripe_count/rr || error "mkdir failed"
27692 $LFS mkdir -i $(most_full_mdt) $DIR/$tdir-s$stripe_count/qos ||
27693 error "mkdir failed"
27694 test_qos_mkdir "$LFS mkdir -i -1 -c $stripe_count" $stripe_count
27697 run_test 413a "QoS mkdir with 'lfs mkdir -i -1'"
27700 [ $MDSCOUNT -lt 2 ] &&
27701 skip "We need at least 2 MDTs for this test"
27703 [ $MDS1_VERSION -lt $(version_code 2.12.52) ] &&
27704 skip "Need server version at least 2.12.52"
27706 local stripe_max=$((MDSCOUNT - 1))
27710 # let caller set maxage for latest result
27713 # fill MDT unevenly
27714 generate_uneven_mdts 120
27716 # test 4-stripe directory at most, otherwise it's too slow
27717 # We are being very defensive. Although Autotest uses 4 MDTs.
27718 # We make sure stripe_max does not go over 4.
27719 (( stripe_max > 4 )) && stripe_max=4
27720 [ "$mds1_FSTYPE" == "zfs" ] && stripe_max=1
27721 for stripe_count in $(seq 1 $stripe_max); do
27722 testdir=$DIR/$tdir-s$stripe_count
27723 mkdir $testdir || error "mkdir $testdir failed"
27724 mkdir $testdir/rr || error "mkdir rr failed"
27725 $LFS mkdir -i $(most_full_mdt) $testdir/qos ||
27726 error "mkdir qos failed"
27727 $LFS setdirstripe -D -c $stripe_count --max-inherit-rr 2 \
27728 $testdir/rr || error "setdirstripe rr failed"
27729 $LFS setdirstripe -D -c $stripe_count $testdir/qos ||
27730 error "setdirstripe failed"
27731 test_qos_mkdir "mkdir" $stripe_count
27734 run_test 413b "QoS mkdir under dir whose default LMV starting MDT offset is -1"
27737 (( $MDSCOUNT >= 2 )) ||
27738 skip "We need at least 2 MDTs for this test"
27740 (( $MDS1_VERSION >= $(version_code 2.14.51) )) ||
27741 skip "Need server version at least 2.14.51"
27746 local lmv_qos_maxage
27747 local lod_qos_maxage
27749 # let caller set maxage for latest result
27750 lmv_qos_maxage=$($LCTL get_param -n lmv.*.qos_maxage)
27751 $LCTL set_param lmv.*.qos_maxage=1
27752 stack_trap "$LCTL set_param \
27753 lmv.*.qos_maxage=$lmv_qos_maxage > /dev/null" RETURN
27754 lod_qos_maxage=$(do_facet mds1 $LCTL get_param -n \
27755 lod.$FSNAME-MDT0000-mdtlov.qos_maxage | awk '{ print $1 }')
27756 do_nodes $(comma_list $(mdts_nodes)) $LCTL set_param \
27757 lod.*.mdt_qos_maxage=1
27758 stack_trap "do_nodes $(comma_list $(mdts_nodes)) $LCTL set_param \
27759 lod.*.mdt_qos_maxage=$lod_qos_maxage > /dev/null" RETURN
27761 # fill MDT unevenly
27762 generate_uneven_mdts 120
27764 testdir=$DIR/${tdir}-s1
27765 mkdir $testdir || error "mkdir $testdir failed"
27766 mkdir $testdir/rr || error "mkdir rr failed"
27767 $LFS mkdir -i $(most_full_mdt) $testdir/qos || error "mkdir qos failed"
27768 # default max_inherit is -1, default max_inherit_rr is 0
27769 $LFS setdirstripe -D -c 1 $testdir/rr ||
27770 error "setdirstripe rr failed"
27771 $LFS setdirstripe -D -c 1 -i -1 -X 2 --max-inherit-rr 1 $testdir/qos ||
27772 error "setdirstripe qos failed"
27773 test_qos_mkdir "mkdir" 1
27775 mkdir $testdir/rr/level1 || error "mkdir rr/level1 failed"
27776 inherit=$($LFS getdirstripe -D -X $testdir/rr/level1)
27777 (( $inherit == -1 )) || error "rr/level1 inherit $inherit != -1"
27778 inherit_rr=$($LFS getdirstripe -D --max-inherit-rr $testdir/rr/level1)
27779 (( $inherit_rr == 0 )) || error "rr/level1 inherit-rr $inherit_rr != 0"
27781 mkdir $testdir/qos/level1 || error "mkdir qos/level1 failed"
27782 inherit=$($LFS getdirstripe -D -X $testdir/qos/level1)
27783 (( $inherit == 1 )) || error "qos/level1 inherit $inherit != 1"
27784 inherit_rr=$($LFS getdirstripe -D --max-inherit-rr $testdir/qos/level1)
27785 (( $inherit_rr == 0 )) || error "qos/level1 inherit-rr $inherit_rr != 0"
27786 mkdir $testdir/qos/level1/level2 || error "mkdir level2 failed"
27787 getfattr -d -m dmv -e hex $testdir/qos/level1/level2 | grep dmv &&
27788 error "level2 shouldn't have default LMV" || true
27790 run_test 413c "mkdir with default LMV max inherit rr"
27793 (( MDSCOUNT >= 2 )) ||
27794 skip "We need at least 2 MDTs for this test"
27796 (( MDS1_VERSION >= $(version_code 2.14.51) )) ||
27797 skip "Need server version at least 2.14.51"
27799 local lmv_qos_threshold_rr
27801 lmv_qos_threshold_rr=$($LCTL get_param -n lmv.*.qos_threshold_rr |
27803 stack_trap "$LCTL set_param \
27804 lmv.*.qos_threshold_rr=$lmv_qos_threshold_rr > /dev/null" EXIT
27806 $LCTL set_param lmv.*.qos_threshold_rr=100 > /dev/null
27807 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
27808 getfattr -d -m dmv -e hex $DIR/$tdir | grep dmv &&
27809 error "$tdir shouldn't have default LMV"
27810 createmany -d $DIR/$tdir/sub $((100 * MDSCOUNT)) ||
27811 error "mkdir sub failed"
27813 local count=$($LFS getstripe -m $DIR/$tdir/* | grep -c ^0)
27815 (( count == 100 )) || error "$count subdirs on MDT0"
27817 run_test 413d "inherit ROOT default LMV"
27820 (( MDSCOUNT >= 2 )) ||
27821 skip "We need at least 2 MDTs for this test"
27822 (( MDS1_VERSION >= $(version_code 2.14.55) )) ||
27823 skip "Need server version at least 2.14.55"
27825 local testdir=$DIR/$tdir
27826 local tmpfile=$TMP/temp.setdirstripe.stderr.$$
27828 local sub_max_inherit
27830 mkdir -p $testdir || error "failed to create $testdir"
27832 # set default max-inherit to -1 if stripe count is 0 or 1
27833 $LFS setdirstripe -D -c 1 $testdir ||
27834 error "failed to set default LMV"
27835 max_inherit=$($LFS getdirstripe -D --max-inherit $testdir)
27836 (( max_inherit == -1 )) ||
27837 error "wrong max_inherit value $max_inherit"
27839 # set default max_inherit to a fixed value if stripe count is not 0 or 1
27840 $LFS setdirstripe -D -c -1 $testdir ||
27841 error "failed to set default LMV"
27842 max_inherit=$($LFS getdirstripe -D --max-inherit $testdir)
27843 (( max_inherit > 0 )) ||
27844 error "wrong max_inherit value $max_inherit"
27846 # and the subdir will decrease the max_inherit by 1
27847 mkdir -p $testdir/subdir-1 || error "failed to make subdir"
27848 sub_max_inherit=$($LFS getdirstripe -D --max-inherit $testdir/subdir-1)
27849 (( sub_max_inherit == max_inherit - 1)) ||
27850 error "wrong max-inherit of subdir $sub_max_inherit"
27852 # check specified --max-inherit and warning message
27853 stack_trap "rm -f $tmpfile"
27854 $LFS setdirstripe -D -c 2 --max-inherit=-1 $testdir 2> $tmpfile ||
27855 error "failed to set default LMV"
27856 max_inherit=$($LFS getdirstripe -D --max-inherit $testdir)
27857 (( max_inherit == -1 )) ||
27858 error "wrong max_inherit value $max_inherit"
27860 # check the warning messages
27861 if ! [[ $(cat $tmpfile) =~ "max-inherit=" ]]; then
27862 error "failed to detect warning string"
27865 run_test 413e "check default max-inherit value"
27867 test_fs_dmv_inherit()
27869 local testdir=$DIR/$tdir
27876 mkdir $testdir || error "mkdir $testdir failed"
27877 count=$($LFS getdirstripe -D -c $testdir)
27878 (( count == 1 )) ||
27879 error "$testdir default LMV count mismatch $count != 1"
27880 inherit=$($LFS getdirstripe -D -X $testdir)
27881 (( inherit == 3 - i )) ||
27882 error "$testdir default LMV max-inherit $inherit != $((3 - i))"
27883 inherit_rr=$($LFS getdirstripe -D --max-inherit-rr $testdir)
27884 (( inherit_rr == 3 - i )) ||
27885 error "$testdir default LMV max-inherit-rr $inherit_rr != $((3 - i))"
27886 testdir=$testdir/sub
27889 mkdir $testdir || error "mkdir $testdir failed"
27890 count=$($LFS getdirstripe -D -c $testdir)
27891 (( count == 0 )) ||
27892 error "$testdir default LMV count not zero: $count"
27896 (( MDSCOUNT >= 2 )) || skip "We need at least 2 MDTs for this test"
27898 (( MDS1_VERSION >= $(version_code 2.14.55) )) ||
27899 skip "Need server version at least 2.14.55"
27901 getfattr -d -m trusted.dmv --absolute-names $DIR > $TMP/dmv.ea ||
27902 error "dump $DIR default LMV failed"
27903 stack_trap "setfattr --restore=$TMP/dmv.ea"
27905 $LFS setdirstripe -D -i -1 -c 1 -X 3 --max-inherit-rr 3 $DIR ||
27906 error "set $DIR default LMV failed"
27908 test_fs_dmv_inherit
27910 run_test 413f "lfs getdirstripe -D list ROOT default LMV if it's not set on dir"
27913 (( MDSCOUNT >= 2 )) || skip "We need at least 2 MDTs for this test"
27915 mkdir -p $DIR/$tdir/l2/l3/l4 || error "mkdir $tdir/l1/l2/l3 failed"
27916 getfattr -d -m trusted.dmv --absolute-names $DIR > $TMP/dmv.ea ||
27917 error "dump $DIR default LMV failed"
27918 stack_trap "setfattr --restore=$TMP/dmv.ea"
27920 $LFS setdirstripe -D -i -1 -c 1 -X 3 --max-inherit-rr 3 $DIR ||
27921 error "set $DIR default LMV failed"
27923 FILESET="$FILESET/$tdir/l2/l3/l4" mount_client $MOUNT2 ||
27924 error "mount $MOUNT2 failed"
27925 stack_trap "umount_client $MOUNT2"
27927 local saved_DIR=$DIR
27931 stack_trap "export DIR=$saved_DIR"
27933 # first check filesystem-wide default LMV inheritance
27934 test_fs_dmv_inherit || error "incorrect fs default LMV inheritance"
27936 # then check subdirs are spread to all MDTs
27937 createmany -d $DIR/s $((MDSCOUNT * 100)) || error "createmany failed"
27939 local count=$($LFS getstripe -m $DIR/s* | sort -u | wc -l)
27941 (( $count == $MDSCOUNT )) || error "dirs are spread to $count MDTs"
27943 run_test 413g "enforce ROOT default LMV on subdir mount"
27946 (( MDSCOUNT >= 2 )) ||
27947 skip "We need at least 2 MDTs for this test"
27949 (( MDS1_VERSION >= $(version_code 2.15.50.6) )) ||
27950 skip "Need server version at least 2.15.50.6"
27952 local lmv_qos_maxage=$($LCTL get_param -n lmv.*.qos_maxage)
27954 stack_trap "$LCTL set_param \
27955 lmv.*.qos_maxage=$lmv_qos_maxage > /dev/null"
27956 $LCTL set_param lmv.*.qos_maxage=1
27960 local dir=$DIR/$tdir/l1/l2/l3/l4/l5
27961 local count=$((MDSCOUNT * 20))
27963 generate_uneven_mdts 50
27965 mkdir -p $dir || error "mkdir $dir failed"
27966 stack_trap "rm -rf $dir"
27967 $LFS setdirstripe -D -c 1 -i -1 --max-inherit=$depth \
27968 --max-inherit-rr=$rr_depth $dir
27970 for ((d=0; d < depth + 2; d++)); do
27972 for ((sub=0; sub < count; sub++)); do
27975 $LFS getdirstripe -i $dir/d* | sort | uniq -c | sort -nr
27976 local num=($($LFS getdirstripe -i $dir/d* | sort | uniq -c))
27977 # subdirs within $rr_depth should be created round-robin
27978 if (( d < rr_depth )); then
27979 (( ${num[0]} != count )) ||
27980 error "all objects created on MDT ${num[1]}"
27986 run_test 413h "don't stick to parent for round-robin dirs"
27989 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
27991 (( MDS1_VERSION >= $(version_code 2.14.55) )) ||
27992 skip "Need server version at least 2.14.55"
27994 getfattr -d -m trusted.dmv --absolute-names $DIR > $TMP/dmv.ea ||
27995 error "dump $DIR default LMV failed"
27996 stack_trap "setfattr --restore=$TMP/dmv.ea"
27998 local testdir=$DIR/$tdir
28003 $LFS setdirstripe -D -i-1 -c1 --max-inherit=$def_max \
28004 --max-inherit-rr=$def_max_rr $DIR ||
28005 error "set $DIR default LMV failed"
28007 for i in $(seq 2 3); do
28008 def_max=$((def_max - 1))
28009 (( def_max_rr == 0 )) || def_max_rr=$((def_max_rr - 1))
28012 # RR is decremented and keeps zeroed once exhausted
28013 count=$($LFS getdirstripe -D --max-inherit-rr $testdir)
28014 (( count == def_max_rr )) ||
28015 error_noexit "$testdir: max-inherit-rr $count != $def_max_rr"
28017 # max-inherit is decremented
28018 count=$($LFS getdirstripe -D --max-inherit $testdir)
28019 (( count == def_max )) ||
28020 error_noexit "$testdir: max-inherit $count != $def_max"
28022 testdir=$testdir/d$i
28025 # d3 is the last inherited from ROOT, no inheritance anymore
28026 # i.e. no the default layout anymore
28027 mkdir -p $testdir/d4/d5
28028 count=$($LFS getdirstripe -D --max-inherit $testdir)
28029 (( count == -1 )) ||
28030 error_noexit "$testdir: max-inherit $count != -1"
28032 local p_count=$($LFS getdirstripe -i $testdir)
28034 for i in $(seq 4 5); do
28035 testdir=$testdir/d$i
28037 # the root default layout is not applied once exhausted
28038 count=$($LFS getdirstripe -i $testdir)
28039 (( count == p_count )) ||
28040 error_noexit "$testdir: stripe-offset $count != parent offset $p_count"
28043 $LFS setdirstripe -i 0 $DIR/d2
28044 count=$($LFS getdirstripe -D --max-inherit $DIR/d2)
28045 (( count == -1 )) ||
28046 error_noexit "$DIR/d2: max-inherit non-striped default $count != -1"
28048 run_test 413i "check default layout inheritance"
28055 for subdir in $(\ls -1 -d $DIR/d413*-fillmdt/*); do
28056 unlinkmany $subdir/f. $TEST413_COUNT &
28060 for pid in $pids; do
28066 run_test 413z "413 test cleanup"
28069 #define OBD_FAIL_PTLRPC_BULK_ATTACH 0x521
28070 $LCTL set_param fail_loc=0x80000521
28071 dd if=/dev/zero of=$DIR/$tfile bs=2M count=1 oflag=sync
28074 run_test 414 "simulate ENOMEM in ptlrpc_register_bulk()"
28077 [[ $PARALLEL == "yes" ]] && skip "skip parallel run"
28078 (( $MDS1_VERSION >= $(version_code 2.11.52) )) ||
28079 skip "Need server version at least 2.11.52"
28085 # this test may be slow on ZFS
28086 [[ "$mds1_FSTYPE" == "zfs" ]] && total=50
28088 # though this test is designed for striped directory, let's test normal
28089 # directory too since lock is always saved as CoS lock.
28090 test_mkdir $DIR/$tdir || error "mkdir $tdir"
28091 createmany -o $DIR/$tdir/$tfile. $total || error "createmany"
28092 stack_trap "unlinkmany $DIR/$tdir/$tfile. $total || true"
28093 # if looping with ONLY_REPEAT, wait for previous deletions to finish
28094 wait_delete_completed_mds
28096 # run a loop without concurrent touch to measure rename duration.
28097 # only for test debug/robustness, NOT part of COS functional test.
28098 local start_time=$SECONDS
28099 for ((i = 0; i < total; i++)); do
28100 mrename $DIR/$tdir/$tfile.$i $DIR/$tdir/$tfile-new.$i \
28103 local baseline=$((SECONDS - start_time))
28104 echo "rename $total files without 'touch' took $baseline sec"
28111 local setattr_pid=$!
28113 # rename files back to original name so unlinkmany works
28114 start_time=$SECONDS
28115 for ((i = 0; i < total; i++)); do
28116 mrename $DIR/$tdir/$tfile-new.$i $DIR/$tdir/$tfile.$i\
28119 local duration=$((SECONDS - start_time))
28121 kill -9 $setattr_pid
28123 echo "rename $total files with 'touch' took $duration sec"
28124 (( max > 2 * baseline )) || max=$((2 * baseline + 5))
28125 (( duration <= max )) ||
28126 error_not_in_vm "rename took $duration > $max sec"
28128 run_test 415 "lock revoke is not missing"
28131 [ $MDS1_VERSION -lt $(version_code 2.11.55) ] &&
28132 skip "Need server version at least 2.11.55"
28134 # define OBD_FAIL_OSD_TXN_START 0x19a
28135 do_facet mds1 lctl set_param fail_loc=0x19a
28137 lfs mkdir -c $MDSCOUNT $DIR/$tdir
28141 run_test 416 "transaction start failure won't cause system hung"
28145 do_nodes $(comma_list $(mdts_nodes)) \
28146 "$LCTL set_param -n mdt.*MDT*.enable_dir_migration=1"
28147 do_nodes $(comma_list $(mdts_nodes)) \
28148 "$LCTL set_param -n mdt.*MDT*.enable_remote_dir=1"
28149 do_nodes $(comma_list $(mdts_nodes)) \
28150 "$LCTL set_param -n mdt.*MDT*.enable_striped_dir=1"
28154 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
28155 [[ $MDS1_VERSION -lt $(version_code 2.11.56) ]] &&
28156 skip "Need MDS version at least 2.11.56"
28158 trap cleanup_417 RETURN EXIT
28160 $LFS mkdir -i 1 $DIR/$tdir.1 || error "create remote dir $tdir.1 failed"
28161 do_nodes $(comma_list $(mdts_nodes)) \
28162 "$LCTL set_param -n mdt.*MDT*.enable_dir_migration=0"
28163 $LFS migrate -m 0 $DIR/$tdir.1 &&
28164 error "migrate dir $tdir.1 should fail"
28166 do_nodes $(comma_list $(mdts_nodes)) \
28167 "$LCTL set_param -n mdt.*MDT*.enable_remote_dir=0"
28168 $LFS mkdir -i 1 $DIR/$tdir.2 &&
28169 error "create remote dir $tdir.2 should fail"
28171 do_nodes $(comma_list $(mdts_nodes)) \
28172 "$LCTL set_param -n mdt.*MDT*.enable_striped_dir=0"
28173 $LFS mkdir -c 2 $DIR/$tdir.3 &&
28174 error "create striped dir $tdir.3 should fail"
28177 run_test 417 "disable remote dir, striped dir and dir migration"
28179 # Checks that the outputs of df [-i] and lfs df [-i] match
28181 # usage: check_lfs_df <blocks | inodes> <mountpoint>
28191 [ "$1" == "blocks" ] && inodes= || inodes="-i"
28193 for count in {1..100}; do
28194 do_nodes "$CLIENTS" \
28195 $LCTL set_param ldlm.namespaces.*.lru_size=clear
28198 # read the lines of interest
28199 df_out=($(df -P $inodes $dir | tail -n +2)) ||
28200 error "df $inodes $dir | tail -n +2 failed"
28201 lfs_df_out=($($LFS df $inodes $dir | grep summary:)) ||
28202 error "lfs df $inodes $dir | grep summary: failed"
28204 # skip first substrings of each output as they are different
28205 # "<NID>:/<fsname>" for df, "filesystem_summary:" for lfs df
28206 # compare the two outputs
28208 # skip "available" on MDT until LU-13997 is fixed.
28209 #for i in {1..5}; do
28210 for i in 1 2 4 5; do
28211 [ "${df_out[i]}" != "${lfs_df_out[i]}" ] && passed=false
28219 lfs df $inodes $dir
28220 error "df and lfs df $1 output mismatch: " \
28221 "df ${inodes}: ${df_out[*]}, " \
28222 "lfs df ${inodes}: ${lfs_df_out[*]}"
28227 [ $PARALLEL == "yes" ] && skip "skip parallel run"
28229 local dir=$DIR/$tdir
28230 local numfiles=$((RANDOM % 4096 + 2))
28231 local numblocks=$((RANDOM % 256 + 1))
28233 wait_delete_completed
28236 # check block output
28237 check_lfs_df blocks $dir
28238 # check inode output
28239 check_lfs_df inodes $dir
28241 # create a single file and retest
28242 echo "Creating a single file and testing"
28243 createmany -o $dir/$tfile- 1 &>/dev/null ||
28244 error "creating 1 file in $dir failed"
28245 check_lfs_df blocks $dir
28246 check_lfs_df inodes $dir
28248 # create a random number of files
28249 echo "Creating $((numfiles - 1)) files and testing"
28250 createmany -o $dir/$tfile- 1 $((numfiles - 1)) &>/dev/null ||
28251 error "creating $((numfiles - 1)) files in $dir failed"
28253 # write a random number of blocks to the first test file
28254 echo "Writing $numblocks 4K blocks and testing"
28255 dd if=/dev/urandom of=$dir/${tfile}-0 bs=4K conv=fsync \
28256 count=$numblocks &>/dev/null ||
28257 error "dd to $dir/${tfile}-0 failed"
28260 check_lfs_df blocks $dir
28261 check_lfs_df inodes $dir
28263 unlinkmany $dir/$tfile- $numfiles &>/dev/null ||
28264 error "unlinking $numfiles files in $dir failed"
28266 run_test 418 "df and lfs df outputs match"
28270 local dir=$DIR/$tdir
28275 cancel_lru_locks mdc
28277 #OBD_FAIL_LLITE_OPEN_BY_NAME 0x1410
28278 $LCTL set_param fail_loc=0x1410
28280 $LCTL set_param fail_loc=0
28283 run_test 419 "Verify open file by name doesn't crash kernel"
28287 [[ $MDS1_VERSION -ge $(version_code 2.12.53) ]] ||
28288 skip "Need MDS version at least 2.12.53"
28290 local SAVE_UMASK=$(umask)
28291 local dir=$DIR/$tdir
28292 local uname=$(getent passwd $RUNAS_ID | cut -d: -f1)
28296 mkdir -m03777 $dir/testdir
28297 ls -dn $dir/testdir
28298 # Need to remove trailing '.' when SELinux is enabled
28299 local dirperms=$(ls -dn $dir/testdir |
28300 awk '{ sub(/\.$/, "", $1); print $1}')
28301 [ $dirperms == "drwxrwsrwt" ] ||
28302 error "incorrect perms on $dir/testdir"
28304 su - $uname -c "PATH=$LUSTRE/tests:\$PATH; \
28305 openfile -f O_RDONLY:O_CREAT -m 02755 $dir/testdir/testfile"
28306 ls -n $dir/testdir/testfile
28307 local fileperms=$(ls -n $dir/testdir/testfile |
28308 awk '{ sub(/\.$/, "", $1); print $1}')
28309 [ $fileperms == "-rwxr-xr-x" ] ||
28310 error "incorrect perms on $dir/testdir/testfile"
28314 run_test 420 "clear SGID bit on non-directories for non-members"
28321 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
28322 skip "Need MDS version at least 2.12.54"
28324 test_mkdir $DIR/$tdir
28325 createmany -o $DIR/$tdir/f 3
28326 cnt=$(ls -1 $DIR/$tdir | wc -l)
28327 [ $cnt != 3 ] && error "unexpected #files: $cnt"
28329 fid1=$(lfs path2fid $DIR/$tdir/f1)
28330 fid2=$(lfs path2fid $DIR/$tdir/f2)
28331 $LFS rmfid $DIR $fid1 $fid2 || error "rmfid failed"
28333 stat $DIR/$tdir/f1 && error "f1 still visible on the client"
28334 stat $DIR/$tdir/f2 && error "f2 still visible on the client"
28336 cnt=$(ls -1 $DIR/$tdir | wc -l)
28337 [ $cnt == 1 ] || error "unexpected #files after: $cnt"
28339 rm -f $DIR/$tdir/f3 || error "can't remove f3"
28340 createmany -o $DIR/$tdir/f 3
28341 cnt=$(ls -1 $DIR/$tdir | wc -l)
28342 [ $cnt != 3 ] && error "unexpected #files: $cnt"
28344 fid1=$(lfs path2fid $DIR/$tdir/f1)
28345 fid2=$(lfs path2fid $DIR/$tdir/f2)
28346 echo "remove using fsname $FSNAME"
28347 $LFS rmfid $FSNAME $fid1 $fid2 || error "rmfid with fsname failed"
28349 cnt=$(ls -1 $DIR/$tdir | wc -l)
28350 [ $cnt == 1 ] || error "unexpected #files after: $cnt"
28352 run_test 421a "simple rm by fid"
28359 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
28360 skip "Need MDS version at least 2.12.54"
28362 test_mkdir $DIR/$tdir
28363 createmany -o $DIR/$tdir/f 3
28364 multiop_bg_pause $DIR/$tdir/f1 o_c || error "multiop failed to start"
28367 FID1=$(lfs path2fid $DIR/$tdir/f1)
28368 FID2=$(lfs path2fid $DIR/$tdir/f2)
28369 $LFS rmfid $DIR $FID1 $FID2 && error "rmfid didn't fail"
28371 kill -USR1 $MULTIPID
28374 cnt=$(ls $DIR/$tdir | wc -l)
28375 [ $cnt == 2 ] || error "unexpected #files after: $cnt"
28377 run_test 421b "rm by fid on open file"
28383 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
28384 skip "Need MDS version at least 2.12.54"
28386 test_mkdir $DIR/$tdir
28387 createmany -o $DIR/$tdir/f 3
28388 touch $DIR/$tdir/$tfile
28389 createmany -l$DIR/$tdir/$tfile $DIR/$tdir/h 180
28390 cnt=$(ls -1 $DIR/$tdir | wc -l)
28391 [ $cnt != 184 ] && error "unexpected #files: $cnt"
28393 FID1=$(lfs path2fid $DIR/$tdir/$tfile)
28394 $LFS rmfid $DIR $FID1 || error "rmfid failed"
28396 cnt=$(ls $DIR/$tdir | wc -l)
28397 [ $cnt == 3 ] || error "unexpected #files after: $cnt"
28399 run_test 421c "rm by fid against hardlinked files"
28405 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
28406 skip "Need MDS version at least 2.12.54"
28408 test_mkdir $DIR/$tdir
28409 createmany -o $DIR/$tdir/f 4097
28410 cnt=$(ls -1 $DIR/$tdir | wc -l)
28411 [ $cnt != 4097 ] && error "unexpected #files: $cnt"
28413 FIDS=$(lfs path2fid $DIR/$tdir/f* | sed "s/[/][^:]*://g")
28414 $LFS rmfid $DIR $FIDS || error "rmfid failed"
28416 cnt=$(ls $DIR/$tdir | wc -l)
28418 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
28420 run_test 421d "rmfid en masse"
28426 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
28427 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
28428 skip "Need MDS version at least 2.12.54"
28430 mkdir -p $DIR/$tdir
28431 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
28432 createmany -o $DIR/$tdir/striped_dir/f 512
28433 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
28434 [ $cnt != 512 ] && error "unexpected #files: $cnt"
28436 FIDS=$(lfs path2fid $DIR/$tdir/striped_dir/f* |
28437 sed "s/[/][^:]*://g")
28438 $LFS rmfid $DIR $FIDS || error "rmfid failed"
28440 cnt=$(ls $DIR/$tdir/striped_dir | wc -l)
28442 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
28444 run_test 421e "rmfid in DNE"
28450 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
28451 skip "Need MDS version at least 2.12.54"
28453 test_mkdir $DIR/$tdir
28455 cnt=$(ls -1 $DIR/$tdir | wc -l)
28456 [ $cnt != 1 ] && error "unexpected #files: $cnt"
28458 FID=$(lfs path2fid $DIR/$tdir/f)
28459 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail (1)"
28460 # rmfid should fail
28461 cnt=$(ls -1 $DIR/$tdir | wc -l)
28462 [ $cnt != 1 ] && error "unexpected #files after (2): $cnt"
28464 chmod a+rw $DIR/$tdir
28466 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail (2)"
28467 # rmfid should fail
28468 cnt=$(ls -1 $DIR/$tdir | wc -l)
28469 [ $cnt != 1 ] && error "unexpected #files after (3): $cnt"
28472 $RUNAS touch $DIR/$tdir/f
28473 FID=$(lfs path2fid $DIR/$tdir/f)
28474 echo "rmfid as root"
28475 $LFS rmfid $DIR $FID || error "rmfid as root failed"
28476 cnt=$(ls -1 $DIR/$tdir | wc -l)
28477 [ $cnt == 0 ] || error "unexpected #files after (4): $cnt"
28480 $RUNAS touch $DIR/$tdir/f
28481 cnt=$(ls -1 $DIR/$tdir | wc -l)
28482 [ $cnt != 1 ] && error "unexpected #files (4): $cnt"
28483 FID=$(lfs path2fid $DIR/$tdir/f)
28484 # rmfid w/o user_fid2path mount option should fail
28485 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail(3)"
28486 cnt=$(ls -1 $DIR/$tdir | wc -l)
28487 [ $cnt == 1 ] || error "unexpected #files after (5): $cnt"
28489 tmpdir=$(mktemp -d /tmp/lustre-XXXXXX)
28490 stack_trap "rmdir $tmpdir"
28491 mount_client $tmpdir "$MOUNT_OPTS,user_fid2path" ||
28492 error "failed to mount client'"
28493 stack_trap "umount_client $tmpdir"
28495 $RUNAS $LFS rmfid $tmpdir $FID || error "rmfid failed"
28496 # rmfid should succeed
28497 cnt=$(ls -1 $tmpdir/$tdir | wc -l)
28498 [ $cnt == 0 ] || error "unexpected #files after (6): $cnt"
28500 # rmfid shouldn't allow to remove files due to dir's permission
28501 chmod a+rwx $tmpdir/$tdir
28502 touch $tmpdir/$tdir/f
28503 ls -la $tmpdir/$tdir
28504 FID=$(lfs path2fid $tmpdir/$tdir/f)
28505 $RUNAS $LFS rmfid $tmpdir $FID && error "rmfid didn't fail"
28508 run_test 421f "rmfid checks permissions"
28514 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
28515 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
28516 skip "Need MDS version at least 2.12.54"
28518 mkdir -p $DIR/$tdir
28519 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
28520 createmany -o $DIR/$tdir/striped_dir/f 512
28521 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
28522 [ $cnt != 512 ] && error "unexpected #files: $cnt"
28524 FIDS=$(lfs path2fid $DIR/$tdir/striped_dir/f* |
28525 sed "s/[/][^:]*://g")
28527 rm -f $DIR/$tdir/striped_dir/f1*
28528 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
28529 removed=$((512 - cnt))
28531 # few files have been just removed, so we expect
28532 # rmfid to fail on their fids
28533 errors=$($LFS rmfid $DIR $FIDS 2>&1 | wc -l)
28534 [ $removed != $errors ] && error "$errors != $removed"
28536 cnt=$(ls $DIR/$tdir/striped_dir | wc -l)
28538 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
28540 run_test 421g "rmfid to return errors properly"
28552 (( MDS1_VERSION >= $(version_code 2.15.53) )) ||
28553 skip "Need MDS version at least 2.15.53"
28555 test_mkdir $DIR/$tdir
28556 test_mkdir $DIR/$tdir/subdir
28557 touch $DIR/$tdir/subdir/file0
28558 old_fid=$(lfs path2fid $DIR/$tdir/subdir/file0 | sed "s/[/][^:]*://g")
28559 echo File $DIR/$tdir/subdir/file0 FID $old_fid
28560 rm -f $DIR/$tdir/subdir/file0
28561 touch $DIR/$tdir/subdir/fileA
28562 fidA=$(lfs path2fid $DIR/$tdir/subdir/fileA | sed "s/[/][^:]*://g")
28563 echo File $DIR/$tdir/subdir/fileA FID $fidA
28564 touch $DIR/$tdir/subdir/fileB
28565 fidB=$(lfs path2fid $DIR/$tdir/subdir/fileB | sed "s/[/][^:]*://g")
28566 echo File $DIR/$tdir/subdir/fileB FID $fidB
28567 ln $DIR/$tdir/subdir/fileB $DIR/$tdir/subdir/fileB_hl
28568 touch $DIR/$tdir/subdir/fileC
28569 fidC=$(lfs path2fid $DIR/$tdir/subdir/fileC | sed "s/[/][^:]*://g")
28570 echo File $DIR/$tdir/subdir/fileC FID $fidC
28571 ln $DIR/$tdir/subdir/fileC $DIR/$tdir/fileC
28572 touch $DIR/$tdir/fileD
28573 fidD=$(lfs path2fid $DIR/$tdir/fileD | sed "s/[/][^:]*://g")
28574 echo File $DIR/$tdir/fileD FID $fidD
28576 # mount another client mount point with subdirectory mount
28577 export FILESET=/$tdir/subdir
28578 mount_other=${MOUNT}_other
28579 mount_client $mount_other ${MOUNT_OPTS}
28582 (( mount_ret == 0 )) || error "mount $mount_other failed"
28584 echo Removing FIDs:
28585 echo $LFS rmfid $mount_other $old_fid $fidA $fidD $fidB $fidC
28586 $LFS rmfid $mount_other $old_fid $fidA $fidD $fidB $fidC
28589 umount_client $mount_other || error "umount $mount_other failed"
28591 (( rmfid_ret != 0 )) || error "rmfid should have failed"
28593 # fileA should have been deleted
28594 stat $DIR/$tdir/subdir/fileA && error "fileA not deleted"
28596 # fileB should have been deleted
28597 stat $DIR/$tdir/subdir/fileB && error "fileB not deleted"
28599 # fileC should not have been deleted, fid also exists outside of fileset
28600 stat $DIR/$tdir/subdir/fileC || error "fileC deleted"
28602 # fileD should not have been deleted, it exists outside of fileset
28603 stat $DIR/$tdir/fileD || error "fileD deleted"
28605 run_test 421h "rmfid with fileset mount"
28608 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d1
28609 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d2
28610 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d3
28611 dd if=/dev/zero of=$DIR/$tdir/d1/file1 bs=1k count=1
28612 dd if=/dev/zero of=$DIR/$tdir/d2/file1 bs=1k count=1
28614 local amc=$(at_max_get client)
28615 local amo=$(at_max_get mds1)
28616 local timeout=`lctl get_param -n timeout`
28618 at_max_set 0 client
28621 #define OBD_FAIL_PTLRPC_PAUSE_REQ 0x50a
28622 do_facet mds1 $LCTL set_param fail_loc=0x8000050a \
28623 fail_val=$(((2*timeout + 10)*1000))
28624 touch $DIR/$tdir/d3/file &
28626 #define OBD_FAIL_TGT_REPLY_DATA_RACE 0x722
28627 do_facet mds1 $LCTL set_param fail_loc=0x80000722 \
28628 fail_val=$((2*timeout + 5))
28629 mv $DIR/$tdir/d1/file1 $DIR/$tdir/d1/file2 &
28633 sleep $((2 * timeout))
28637 touch $DIR/$tdir/d2/file3
28638 touch $DIR/$tdir/d2/file4
28639 touch $DIR/$tdir/d2/file5
28642 at_max_set $amc client
28643 at_max_set $amo mds1
28645 # LU-12838 - verify the ptlrpc thread watchdog is not always throttled
28646 do_facet mds1 "dmesg | grep 'Dumping the stack trace for debugging'" ||
28647 error "Watchdog is always throttled"
28649 run_test 422 "kill a process with RPC in progress"
28662 # ensure statfs cache is expired
28665 _stats=$(stat_test | grep $MOUNT | sort -u | wc -l)
28666 [[ ${_stats} -ne 1 ]] && error "statfs wrong"
28670 run_test 423 "statfs should return a right data"
28673 #define OBD_FAIL_PTLRPC_BULK_REPLY_ATTACH 0x522 | CFS_FAIL_ONCE
28674 $LCTL set_param fail_loc=0x80000522
28675 dd if=/dev/zero of=$DIR/$tfile bs=2M count=1 oflag=sync
28678 run_test 424 "simulate ENOMEM in ptl_send_rpc bulk reply ME attach"
28681 test_mkdir -c -1 $DIR/$tdir
28682 $LFS setstripe -c -1 $DIR/$tdir
28684 lru_resize_disable "" 100
28685 stack_trap "lru_resize_enable" EXIT
28689 for i in $(seq $((MDSCOUNT * 125))); do
28690 local t=$DIR/$tdir/$tfile_$i
28692 dd if=/dev/zero of=$t bs=4K count=1 > /dev/null 2>&1 ||
28693 error_noexit "Create file $t"
28695 stack_trap "rm -rf $DIR/$tdir" EXIT
28697 for oscparam in $($LCTL list_param ldlm.namespaces.*osc-[-0-9a-f]*); do
28698 local lru_size=$($LCTL get_param -n $oscparam.lru_size)
28699 local lock_count=$($LCTL get_param -n $oscparam.lock_count)
28701 [ $lock_count -le $lru_size ] ||
28702 error "osc lock count $lock_count > lru size $lru_size"
28705 for mdcparam in $($LCTL list_param ldlm.namespaces.*mdc-*); do
28706 local lru_size=$($LCTL get_param -n $mdcparam.lru_size)
28707 local lock_count=$($LCTL get_param -n $mdcparam.lock_count)
28709 [ $lock_count -le $lru_size ] ||
28710 error "mdc lock count $lock_count > lru size $lru_size"
28713 run_test 425 "lock count should not exceed lru size"
28716 splice-test -r $DIR/$tfile
28717 splice-test -rd $DIR/$tfile
28718 splice-test $DIR/$tfile
28719 splice-test -d $DIR/$tfile
28721 run_test 426 "splice test on Lustre"
28724 [ $MDSCOUNT -ge 2 ] || skip "needs >= 2 MDTs"
28725 (( $MDS1_VERSION >= $(version_code 2.12.4) )) ||
28726 skip "Need MDS version at least 2.12.4"
28732 test_mkdir -c $MDSCOUNT -i 1 $DIR/$tdir/1/dir
28733 test_mkdir -c $MDSCOUNT -i 1 $DIR/$tdir/2/dir2
28735 $LFS getdirstripe $DIR/$tdir/1/dir
28737 #first setfattr for creating updatelog
28738 setfattr -n user.attr0 -v "some text" $DIR/$tdir/1/dir
28740 #define OBD_FAIL_OUT_OBJECT_MISS 0x1708
28741 do_nodes $(comma_list $(mdts_nodes)) $LCTL set_param fail_loc=0x80001708
28742 setfattr -n user.attr1 -v "some text" $DIR/$tdir/1/dir &
28743 setfattr -n user.attr2 -v "another attr" $DIR/$tdir/2/dir2 &
28747 wait_recovery_complete mds2 $((2*TIMEOUT))
28749 log=$(do_facet mds1 dmesg | tac | sed "/${TESTNAME//_/ }/,$ d")
28750 echo $log | grep "get update log failed" &&
28751 error "update log corruption is detected" || true
28753 run_test 427 "Failed DNE2 update request shouldn't corrupt updatelog"
28756 [ $PARALLEL == "yes" ] && skip "skip parallel run"
28757 local cache_limit=$CACHE_MAX
28759 stack_trap "$LCTL set_param -n llite.*.max_cached_mb=$cache_limit"
28760 $LCTL set_param -n llite.*.max_cached_mb=64
28763 $LFS setstripe -c 1 $DIR/$tdir
28764 eval touch $DIR/$tdir/$tfile.{1..$OSTCOUNT}
28765 stack_trap "rm -f $DIR/$tdir/$tfile.*"
28767 for f in $(seq 4); do
28768 dd if=/dev/zero of=$DIR/$tdir/$tfile.$f bs=128M count=1 &
28772 cancel_lru_locks osc
28774 for f in $(seq 4); do
28775 dd if=$DIR/$tdir/$tfile.$f of=/dev/null bs=128M count=1 &
28779 run_test 428 "large block size IO should not hang"
28781 test_429() { # LU-7915 / LU-10948
28782 local ll_opencache_threshold_count="llite.*.opencache_threshold_count"
28783 local testfile=$DIR/$tfile
28784 local mdc_rpcstats="mdc.$FSNAME-MDT0000-*.stats"
28790 $LCTL get_param $ll_opencache_threshold_count ||
28791 skip "client does not have opencache parameter"
28793 set_opencache $new_flag
28794 stack_trap "restore_opencache"
28795 [ $($LCTL get_param -n $ll_opencache_threshold_count) == $new_flag ] ||
28796 error "enable opencache failed"
28798 # drop MDC DLM locks
28799 cancel_lru_locks mdc
28800 # clear MDC RPC stats counters
28801 $LCTL set_param $mdc_rpcstats=clear
28803 # According to the current implementation, we need to run 3 times
28804 # open & close file to verify if opencache is enabled correctly.
28805 # 1st, RPCs are sent for lookup/open and open handle is released on
28807 # 2nd, RPC is sent for open, MDS_OPEN_LOCK is fetched automatically,
28808 # so open handle won't be released thereafter.
28809 # 3rd, No RPC is sent out.
28810 $MULTIOP $testfile oc || error "multiop failed"
28811 first_rpc=$(calc_stats $mdc_rpcstats ldlm_ibits_enqueue)
28812 echo "1st: $first_rpc RPCs in flight"
28814 $MULTIOP $testfile oc || error "multiop failed"
28815 second_rpc=$(calc_stats $mdc_rpcstats ldlm_ibits_enqueue)
28816 echo "2nd: $second_rpc RPCs in flight"
28818 $MULTIOP $testfile oc || error "multiop failed"
28819 third_rpc=$(calc_stats $mdc_rpcstats ldlm_ibits_enqueue)
28820 echo "3rd: $third_rpc RPCs in flight"
28822 #verify no MDC RPC is sent
28823 [[ $second_rpc == $third_rpc ]] || error "MDC RPC is still sent"
28825 run_test 429 "verify if opencache flag on client side does work"
28831 # data at [200K, 400K)
28832 dd if=/dev/urandom of=$file bs=256K count=1 seek=1 ||
28833 error "256K->512K dd fails"
28835 dd if=/dev/urandom of=$file bs=1M count=1 seek=2 ||
28836 error "2M->3M dd fails"
28838 dd if=/dev/urandom of=$file bs=1M count=1 seek=4 ||
28839 error "4M->5M dd fails"
28840 echo "Data at 256K...512K, 2M...3M and 4M...5M"
28841 # start at first component hole #1
28842 printf "Seeking hole from 1000 ... "
28843 offset=$(lseek_test -l 1000 $file)
28845 [[ $offset == 1000 ]] || error "offset $offset != 1000"
28846 printf "Seeking data from 1000 ... "
28847 offset=$(lseek_test -d 1000 $file)
28849 [[ $offset == 262144 ]] || error "offset $offset != 262144"
28851 # start at first component data block
28852 printf "Seeking hole from 300000 ... "
28853 offset=$(lseek_test -l 300000 $file)
28855 [[ $offset == 524288 ]] || error "offset $offset != 524288"
28856 printf "Seeking data from 300000 ... "
28857 offset=$(lseek_test -d 300000 $file)
28859 [[ $offset == 300000 ]] || error "offset $offset != 300000"
28861 # start at the first component but beyond end of object size
28862 printf "Seeking hole from 1000000 ... "
28863 offset=$(lseek_test -l 1000000 $file)
28865 [[ $offset == 1000000 ]] || error "offset $offset != 1000000"
28866 printf "Seeking data from 1000000 ... "
28867 offset=$(lseek_test -d 1000000 $file)
28869 [[ $offset == 2097152 ]] || error "offset $offset != 2097152"
28871 # start at second component stripe 2 (empty file)
28872 printf "Seeking hole from 1500000 ... "
28873 offset=$(lseek_test -l 1500000 $file)
28875 [[ $offset == 1500000 ]] || error "offset $offset != 1500000"
28876 printf "Seeking data from 1500000 ... "
28877 offset=$(lseek_test -d 1500000 $file)
28879 [[ $offset == 2097152 ]] || error "offset $offset != 2097152"
28881 # start at second component stripe 1 (all data)
28882 printf "Seeking hole from 3000000 ... "
28883 offset=$(lseek_test -l 3000000 $file)
28885 [[ $offset == 3145728 ]] || error "offset $offset != 3145728"
28886 printf "Seeking data from 3000000 ... "
28887 offset=$(lseek_test -d 3000000 $file)
28889 [[ $offset == 3000000 ]] || error "offset $offset != 3000000"
28891 dd if=/dev/urandom of=$file bs=640K count=1 seek=1 ||
28892 error "2nd dd fails"
28893 echo "Add data block at 640K...1280K"
28895 # start at before new data block, in hole
28896 printf "Seeking hole from 600000 ... "
28897 offset=$(lseek_test -l 600000 $file)
28899 [[ $offset == 600000 ]] || error "offset $offset != 600000"
28900 printf "Seeking data from 600000 ... "
28901 offset=$(lseek_test -d 600000 $file)
28903 [[ $offset == 655360 ]] || error "offset $offset != 655360"
28905 # start at the first component new data block
28906 printf "Seeking hole from 1000000 ... "
28907 offset=$(lseek_test -l 1000000 $file)
28909 [[ $offset == 1310720 ]] || error "offset $offset != 1310720"
28910 printf "Seeking data from 1000000 ... "
28911 offset=$(lseek_test -d 1000000 $file)
28913 [[ $offset == 1000000 ]] || error "offset $offset != 1000000"
28915 # start at second component stripe 2, new data
28916 printf "Seeking hole from 1200000 ... "
28917 offset=$(lseek_test -l 1200000 $file)
28919 [[ $offset == 1310720 ]] || error "offset $offset != 1310720"
28920 printf "Seeking data from 1200000 ... "
28921 offset=$(lseek_test -d 1200000 $file)
28923 [[ $offset == 1200000 ]] || error "offset $offset != 1200000"
28925 # start beyond file end
28926 printf "Using offset > filesize ... "
28927 lseek_test -l 4000000 $file && error "lseek should fail"
28928 printf "Using offset > filesize ... "
28929 lseek_test -d 4000000 $file && error "lseek should fail"
28935 $LCTL get_param mdc.*.import | grep -q 'connect_flags:.*seek' ||
28936 skip "MDT does not support SEEK_HOLE"
28938 $LCTL get_param osc.*.import | grep -q 'connect_flags:.*seek' ||
28939 skip "OST does not support SEEK_HOLE"
28941 local file=$DIR/$tdir/$tfile
28943 mkdir -p $DIR/$tdir
28945 $LFS setstripe -E 1M -L mdt -E eof -c2 $file
28946 # OST stripe #1 will have continuous data at [1M, 3M)
28947 # OST stripe #2 is empty
28948 echo "Component #1: 1M DoM, component #2: EOF, 2 stripes 1M"
28949 lseek_test_430 $file
28951 $LFS setstripe -E 1M -c2 -S 64K -E 10M -c2 -S 1M $file
28952 echo "Component #1: 1M, 2 stripes 64K, component #2: EOF, 2 stripes 1M"
28953 lseek_test_430 $file
28955 $LFS setstripe -c2 -S 512K $file
28956 echo "Two stripes, stripe size 512K"
28957 lseek_test_430 $file
28959 # FLR with stale mirror
28960 $LFS setstripe -N -E 512K -c1 -S 64K -E eof -c2 -S 512K \
28962 echo "Mirrored file:"
28963 echo "Component #1: 512K, stripe 64K, component #2: EOF, 2 stripes 512K"
28964 echo "Plain 2 stripes 1M"
28965 lseek_test_430 $file
28968 run_test 430a "lseek: SEEK_DATA/SEEK_HOLE basic functionality"
28971 $LCTL get_param osc.*.import | grep -q 'connect_flags:.*seek' ||
28972 skip "OST does not support SEEK_HOLE"
28975 local file=$DIR/$tdir/$tfile
28977 mkdir -p $DIR/$tdir
28978 # Empty layout lseek should fail
28981 printf "Seeking hole from 0 ... "
28982 lseek_test -l 0 $file && error "lseek should fail"
28983 printf "Seeking data from 0 ... "
28984 lseek_test -d 0 $file && error "lseek should fail"
28988 $LFS setstripe -E 1M -c2 -E eof $file
28989 $TRUNCATE $file 1048576
28990 printf "Seeking hole from 1000000 ... "
28991 offset=$(lseek_test -l 1000000 $file)
28993 [[ $offset == 1000000 ]] || error "offset $offset != 1000000"
28994 printf "Seeking data from 1000000 ... "
28995 lseek_test -d 1000000 $file && error "lseek should fail"
28998 # full component followed by non-inited one
28999 $LFS setstripe -E 1M -c2 -E eof $file
29000 dd if=/dev/urandom of=$file bs=1M count=1
29001 printf "Seeking hole from 1000000 ... "
29002 offset=$(lseek_test -l 1000000 $file)
29004 [[ $offset == 1048576 ]] || error "offset $offset != 1048576"
29005 printf "Seeking hole from 1048576 ... "
29006 lseek_test -l 1048576 $file && error "lseek should fail"
29007 # init second component and truncate back
29008 echo "123" >> $file
29009 $TRUNCATE $file 1048576
29010 printf "Seeking hole from 1000000 ... "
29011 offset=$(lseek_test -l 1000000 $file)
29013 [[ $offset == 1048576 ]] || error "offset $offset != 1048576"
29014 printf "Seeking hole from 1048576 ... "
29015 lseek_test -l 1048576 $file && error "lseek should fail"
29016 # boundary checks for big values
29017 dd if=/dev/urandom of=$file.10g bs=1 count=1 seek=10G
29018 offset=$(lseek_test -d 0 $file.10g)
29019 [[ $offset == 10737418240 ]] || error "offset $offset != 10737418240"
29020 dd if=/dev/urandom of=$file.100g bs=1 count=1 seek=100G
29021 offset=$(lseek_test -d 0 $file.100g)
29022 [[ $offset == 107374182400 ]] || error "offset $offset != 107374182400"
29025 run_test 430b "lseek: SEEK_DATA/SEEK_HOLE special cases"
29028 $LCTL get_param osc.*.import | grep -q 'connect_flags:.*seek' ||
29029 skip "OST does not support SEEK_HOLE"
29031 local file=$DIR/$tdir/$tfile
29034 mkdir -p $DIR/$tdir
29035 stack_trap "rm -f $file $file.tmp"
29036 dd if=/dev/urandom of=$file bs=1k count=1 seek=5M || error "dd failed"
29038 # cp version 8.33+ prefers lseek over fiemap
29039 local ver=$(cp --version | awk '{ print $4; exit; }')
29041 echo "cp $ver installed"
29042 if (( $(version_code $ver) >= $(version_code 8.33) )); then
29044 time cp -v $file $file.tmp || error "cp $file failed"
29045 (( SECONDS - start < 5 )) || {
29046 strace cp $file $file.tmp |&
29047 grep -E "open|read|seek|FIEMAP" |
29049 error "cp: too long runtime $((SECONDS - start))"
29052 echo "cp test skipped due to $ver < 8.33"
29055 # tar version 1.29+ supports SEEK_HOLE/DATA
29056 ver=$(tar --version | awk '{ print $4; exit; }')
29057 echo "tar $ver installed"
29058 if (( $(version_code $ver) >= $(version_code 1.29) )); then
29060 time tar cvf $file.tmp --sparse $file || error "tar $file error"
29061 (( SECONDS - start < 5 )) || {
29062 strace tar cf $file.tmp --sparse $file |&
29063 grep -E "open|read|seek|FIEMAP" |
29065 error "tar: too long runtime $((SECONDS - start))"
29068 echo "tar test skipped due to $ver < 1.29"
29071 run_test 430c "lseek: external tools check"
29073 test_431() { # LU-14187
29074 local file=$DIR/$tdir/$tfile
29076 mkdir -p $DIR/$tdir
29077 $LFS setstripe -c 1 -i 0 $file || error "lfs setstripe failed"
29078 dd if=/dev/urandom of=$file bs=4k count=1
29079 dd if=/dev/urandom of=$file bs=4k count=1 seek=10 conv=notrunc
29080 dd if=/dev/urandom of=$file bs=4k count=1 seek=12 conv=notrunc
29081 #define OBD_FAIL_OST_RESTART_IO 0x251
29082 do_facet ost1 "$LCTL set_param fail_loc=0x251"
29083 $LFS setstripe -c 1 -i 0 $file.0 || error "lfs setstripe failed"
29087 echo 3 > /proc/sys/vm/drop_caches
29088 diff $file $file.0 || error "data diff"
29090 run_test 431 "Restart transaction for IO"
29092 cleanup_test_432() {
29093 do_facet mgs $LCTL nodemap_activate 0
29094 wait_nm_sync active
29098 local tmpdir=$TMP/dir432
29100 (( $MDS1_VERSION >= $(version_code 2.14.52) )) ||
29101 skip "Need MDS version at least 2.14.52"
29103 stack_trap cleanup_test_432 EXIT
29107 do_facet mgs $LCTL nodemap_activate 1
29108 wait_nm_sync active
29109 do_facet mgs $LCTL nodemap_modify --name default \
29110 --property admin --value 1
29111 do_facet mgs $LCTL nodemap_modify --name default \
29112 --property trusted --value 1
29113 cancel_lru_locks mdc
29114 wait_nm_sync default admin_nodemap
29115 wait_nm_sync default trusted_nodemap
29117 if [ $(mv $tmpdir $DIR/$tdir/ 2>&1 |
29118 grep -ci "Operation not permitted") -ne 0 ]; then
29119 error "mv $tmpdir $DIR/$tdir/ hits 'Operation not permitted'"
29122 run_test 432 "mv dir from outside Lustre"
29125 [ $PARALLEL == "yes" ] && skip "skip parallel run"
29127 [[ -n "$($LCTL list_param llite.*.inode_cache 2>/dev/null)" ]] ||
29128 skip "inode cache not supported"
29130 $LCTL set_param llite.*.inode_cache=0
29131 stack_trap "$LCTL set_param llite.*.inode_cache=1"
29137 cancel_lru_locks mdc
29138 test_mkdir $DIR/$tdir || error "mkdir $tdir"
29139 createmany -m $DIR/$tdir/f $count
29140 createmany -d $DIR/$tdir/d $count
29141 ls -l $DIR/$tdir > /dev/null
29142 stack_trap "rm -rf $DIR/$tdir"
29144 before=$(num_objects)
29145 cancel_lru_locks mdc
29146 after=$(num_objects)
29148 # sometimes even @before is less than 2 * count
29149 while (( before - after < count )); do
29151 after=$(num_objects)
29153 (( wait % 5 == 0 )) && echo "wait $wait seconds objects: $after"
29154 if (( wait > 60 )); then
29155 error "inode slab grew from $before to $after"
29159 echo "lustre_inode_cache $before objs before lock cancel, $after after"
29161 run_test 433 "ldlm lock cancel releases dentries and inodes"
29165 local getxattr_count
29166 local mdc_stat_param="mdc.$FSNAME-MDT0000*.md_stats"
29167 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
29169 [[ $(getenforce) == "Disabled" ]] ||
29170 skip "lsm selinux module have to be disabled for this test"
29172 test_mkdir -i 0 -c1 $DIR/$tdir/ ||
29173 error "fail to create $DIR/$tdir/ on MDT0000"
29175 touch $DIR/$tdir/$tfile-{001..100}
29177 # disable the xattr cache
29178 save_lustre_params client "llite.*.xattr_cache" > $p
29179 lctl set_param llite.*.xattr_cache=0
29180 stack_trap "restore_lustre_params < $p; rm -f $p" EXIT
29182 # clear clients mdc stats
29183 clear_stats $mdc_stat_param ||
29184 error "fail to clear stats on mdc MDT0000"
29186 for file in $DIR/$tdir/$tfile-{001..100}; do
29187 getfattr -n security.selinux $file |&
29188 grep -q "Operation not supported" ||
29189 error "getxattr on security.selinux should return EOPNOTSUPP"
29192 getxattr_count=$(calc_stats $mdc_stat_param "getxattr")
29193 (( getxattr_count < 100 )) ||
29194 error "client sent $getxattr_count getxattr RPCs to the MDS"
29196 run_test 434 "Client should not send RPCs for security.selinux with SElinux disabled"
29199 if [[ -f $LUSTRE/scripts/bash-completion/lustre ]]; then
29200 source $LUSTRE/scripts/bash-completion/lustre
29201 elif [[ -f /usr/share/bash-completion/completions/lustre ]]; then
29202 source /usr/share/bash-completion/completions/lustre
29204 skip "bash completion scripts not found"
29207 local lctl_completions
29208 local lfs_completions
29210 lctl_completions=$(_lustre_cmds lctl)
29211 if [[ ! $lctl_completions =~ "get_param" ]]; then
29212 error "lctl bash completion failed"
29215 lfs_completions=$(_lustre_cmds lfs)
29216 if [[ ! $lfs_completions =~ "setstripe" ]]; then
29217 error "lfs bash completion failed"
29220 run_test 440 "bash completion for lfs, lctl"
29223 [[ $MDS1_VERSION -lt $(version_code 2.9.55) ]] ||
29224 [[ $OST1_VERSION -lt $(version_code 2.9.55) ]] &&
29225 skip "Need server version at least 2.9.55"
29227 start_full_debug_logging
29231 stop_full_debug_logging
29235 if [ $MGS_VERSION -le $(version_code 2.10.0) ]; then
29236 local st=$(do_facet mgs $LCTL barrier_stat $FSNAME |
29237 awk '/The barrier for/ { print $7 }')
29240 local st=$(do_facet mgs $LCTL barrier_stat -s $FSNAME)
29245 barrier_expired() {
29248 if [ $MGS_VERSION -le $(version_code 2.10.0) ]; then
29249 expired=$(do_facet mgs $LCTL barrier_stat $FSNAME |
29250 awk '/will be expired/ { print $7 }')
29252 expired=$(do_facet mgs $LCTL barrier_stat -t $FSNAME)
29261 echo "Start barrier_freeze at: $(date)"
29262 #define OBD_FAIL_BARRIER_DELAY 0x2202
29263 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
29264 # Do not reduce barrier time - See LU-11873
29265 do_facet mgs $LCTL barrier_freeze $FSNAME 20 &
29268 local b_status=$(barrier_stat)
29269 echo "Got barrier status at: $(date)"
29270 [ "$b_status" = "'freezing_p1'" ] ||
29271 error "(1) unexpected barrier status $b_status"
29273 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
29275 b_status=$(barrier_stat)
29276 [ "$b_status" = "'frozen'" ] ||
29277 error "(2) unexpected barrier status $b_status"
29279 local expired=$(barrier_expired)
29280 echo "sleep $((expired + 3)) seconds, then the barrier will be expired"
29281 sleep $((expired + 3))
29283 b_status=$(barrier_stat)
29284 [ "$b_status" = "'expired'" ] ||
29285 error "(3) unexpected barrier status $b_status"
29287 # Do not reduce barrier time - See LU-11873
29288 do_facet mgs $LCTL barrier_freeze $FSNAME 20 ||
29289 error "(4) fail to freeze barrier"
29291 b_status=$(barrier_stat)
29292 [ "$b_status" = "'frozen'" ] ||
29293 error "(5) unexpected barrier status $b_status"
29295 echo "Start barrier_thaw at: $(date)"
29296 #define OBD_FAIL_BARRIER_DELAY 0x2202
29297 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
29298 do_facet mgs $LCTL barrier_thaw $FSNAME &
29301 b_status=$(barrier_stat)
29302 echo "Got barrier status at: $(date)"
29303 [ "$b_status" = "'thawing'" ] ||
29304 error "(6) unexpected barrier status $b_status"
29306 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
29308 b_status=$(barrier_stat)
29309 [ "$b_status" = "'thawed'" ] ||
29310 error "(7) unexpected barrier status $b_status"
29312 #define OBD_FAIL_BARRIER_FAILURE 0x2203
29313 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2203
29314 do_facet mgs $LCTL barrier_freeze $FSNAME
29316 b_status=$(barrier_stat)
29317 [ "$b_status" = "'failed'" ] ||
29318 error "(8) unexpected barrier status $b_status"
29320 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
29321 do_facet mgs $LCTL barrier_thaw $FSNAME
29325 run_test 801a "write barrier user interfaces and stat machine"
29330 mkdir $DIR/$tdir || error "(1) fail to mkdir"
29331 createmany -d $DIR/$tdir/d 6 || error "(2) fail to mkdir"
29332 touch $DIR/$tdir/d2/f10 || error "(3) fail to touch"
29333 touch $DIR/$tdir/d3/f11 || error "(4) fail to touch"
29334 touch $DIR/$tdir/d4/f12 || error "(5) fail to touch"
29336 cancel_lru_locks mdc
29338 # 180 seconds should be long enough
29339 do_facet mgs $LCTL barrier_freeze $FSNAME 180
29341 local b_status=$(barrier_stat)
29342 [ "$b_status" = "'frozen'" ] ||
29343 error "(6) unexpected barrier status $b_status"
29345 mkdir $DIR/$tdir/d0/d10 &
29348 touch $DIR/$tdir/d1/f13 &
29351 ln $DIR/$tdir/d2/f10 $DIR/$tdir/d2/f14 &
29354 mv $DIR/$tdir/d3/f11 $DIR/$tdir/d3/f15 &
29357 rm -f $DIR/$tdir/d4/f12 &
29360 stat $DIR/$tdir/d5 || error "(7) stat should succeed"
29362 # To guarantee taht the 'stat' is not blocked
29363 b_status=$(barrier_stat)
29364 [ "$b_status" = "'frozen'" ] ||
29365 error "(8) unexpected barrier status $b_status"
29367 # let above commands to run at background
29370 ps -p $mkdir_pid || error "(9) mkdir should be blocked"
29371 ps -p $touch_pid || error "(10) touch should be blocked"
29372 ps -p $ln_pid || error "(11) link should be blocked"
29373 ps -p $mv_pid || error "(12) rename should be blocked"
29374 ps -p $rm_pid || error "(13) unlink should be blocked"
29376 b_status=$(barrier_stat)
29377 [ "$b_status" = "'frozen'" ] ||
29378 error "(14) unexpected barrier status $b_status"
29380 do_facet mgs $LCTL barrier_thaw $FSNAME
29381 b_status=$(barrier_stat)
29382 [ "$b_status" = "'thawed'" ] ||
29383 error "(15) unexpected barrier status $b_status"
29385 wait $mkdir_pid || error "(16) mkdir should succeed"
29386 wait $touch_pid || error "(17) touch should succeed"
29387 wait $ln_pid || error "(18) link should succeed"
29388 wait $mv_pid || error "(19) rename should succeed"
29389 wait $rm_pid || error "(20) unlink should succeed"
29393 run_test 801b "modification will be blocked by write barrier"
29396 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
29400 stop mds2 || error "(1) Fail to stop mds2"
29402 do_facet mgs $LCTL barrier_freeze $FSNAME 30
29404 local b_status=$(barrier_stat)
29405 [ "$b_status" = "'expired'" ] || [ "$b_status" = "'failed'" ] || {
29406 do_facet mgs $LCTL barrier_thaw $FSNAME
29407 error "(2) unexpected barrier status $b_status"
29410 do_facet mgs $LCTL barrier_rescan $FSNAME ||
29411 error "(3) Fail to rescan barrier bitmap"
29413 # Do not reduce barrier time - See LU-11873
29414 do_facet mgs $LCTL barrier_freeze $FSNAME 20
29416 b_status=$(barrier_stat)
29417 [ "$b_status" = "'frozen'" ] ||
29418 error "(4) unexpected barrier status $b_status"
29420 do_facet mgs $LCTL barrier_thaw $FSNAME
29421 b_status=$(barrier_stat)
29422 [ "$b_status" = "'thawed'" ] ||
29423 error "(5) unexpected barrier status $b_status"
29425 local devname=$(mdsdevname 2)
29427 start mds2 $devname $MDS_MOUNT_OPTS || error "(6) Fail to start mds2"
29429 do_facet mgs $LCTL barrier_rescan $FSNAME ||
29430 error "(7) Fail to rescan barrier bitmap"
29434 run_test 801c "rescan barrier bitmap"
29437 [ $PARALLEL == "yes" ] && skip "skip parallel run"
29438 remote_mds_nodsh && skip "remote MDS with nodsh"
29440 do_facet $SINGLEMDS $LCTL get_param mdt.*.readonly ||
29441 skip "readonly option not available"
29443 $LFS mkdir -i 0 -c 1 $DIR/$tdir || error "(1) fail to mkdir"
29445 cp $LUSTRE/tests/test-framework.sh $DIR/$tdir/ ||
29446 error "(2) Fail to copy"
29448 # write back all cached data before setting MDT to readonly
29452 do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=1
29453 stack_trap "do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=0" EXIT
29455 echo "Modify should be refused"
29456 touch $DIR/$tdir/guard && error "(6) Touch should fail under ro mode"
29458 echo "Read should be allowed"
29459 diff $LUSTRE/tests/test-framework.sh $DIR/$tdir/test-framework.sh ||
29460 error "(7) Read should succeed under ro mode"
29463 do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=0
29465 run_test 802b "be able to set MDTs to readonly"
29468 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
29469 [ $MDS1_VERSION -lt $(version_code 2.10.54) ] &&
29470 skip "MDS needs to be newer than 2.10.54"
29472 mkdir_on_mdt0 $DIR/$tdir
29473 # Create some objects on all MDTs to trigger related logs objects
29474 for idx in $(seq $MDSCOUNT); do
29475 $LFS mkdir -c $MDSCOUNT -i $((idx % $MDSCOUNT)) \
29476 $DIR/$tdir/dir${idx} ||
29477 error "Fail to create $DIR/$tdir/dir${idx}"
29480 wait_delete_completed # ensure old test cleanups are finished
29482 echo "before create:"
29484 local before_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
29486 for i in {1..10}; do
29487 $LFS mkdir -c 1 -i 1 $DIR/$tdir/foo$i ||
29488 error "Fail to create $DIR/$tdir/foo$i"
29491 # sync ZFS-on-MDS to refresh statfs data
29492 wait_zfs_commit mds1
29494 echo "after create:"
29496 local after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
29498 # allow for an llog to be cleaned up during the test
29499 [ $after_used -ge $((before_used + 10 - 1)) ] ||
29500 error "before ($before_used) + 10 > after ($after_used)"
29502 for i in {1..10}; do
29503 rm -rf $DIR/$tdir/foo$i ||
29504 error "Fail to remove $DIR/$tdir/foo$i"
29507 # sync ZFS-on-MDS to refresh statfs data
29508 wait_zfs_commit mds1
29509 wait_delete_completed
29510 sleep 3 # avoid MDT return cached statfs
29511 echo "after unlink:"
29513 after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
29515 # allow for an llog to be created during the test
29516 [ $after_used -le $((before_used + 1)) ] ||
29517 error "after ($after_used) > before ($before_used) + 1"
29519 run_test 803a "verify agent object for remote object"
29522 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
29523 [ $MDS1_VERSION -lt $(version_code 2.13.56) ] &&
29524 skip "MDS needs to be newer than 2.13.56"
29525 [ $PARALLEL == "yes" ] && skip "skip parallel run"
29527 for i in $(seq 0 $((MDSCOUNT - 1))); do
29528 $LFS mkdir -i $i $DIR/$tdir.$i || error "mkdir $tdir.$i"
29536 stat $DIR/$tdir.* >/dev/null || error "stat $tdir.*"
29537 for i in $(seq 0 $((MDSCOUNT - 1))); do
29538 tmp=$(do_facet mds$i $LCTL get_param mdt.*-MDT000$i.md_stats |
29539 awk '/getattr/ { print $2 }')
29540 before=$((before + tmp))
29542 stat $DIR/$tdir.* >/dev/null || error "stat $tdir.*"
29543 for i in $(seq 0 $((MDSCOUNT - 1))); do
29544 tmp=$(do_facet mds$i $LCTL get_param mdt.*-MDT000$i.md_stats |
29545 awk '/getattr/ { print $2 }')
29546 after=$((after + tmp))
29549 [ $before -eq $after ] || error "getattr count $before != $after"
29551 run_test 803b "remote object can getattr from cache"
29554 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
29555 [ $MDS1_VERSION -lt $(version_code 2.10.54) ] &&
29556 skip "MDS needs to be newer than 2.10.54"
29557 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
29559 mkdir -p $DIR/$tdir
29560 $LFS mkdir -c 1 -i 1 $DIR/$tdir/dir0 ||
29561 error "Fail to create $DIR/$tdir/dir0"
29563 local fid=$($LFS path2fid $DIR/$tdir/dir0)
29564 local dev=$(mdsdevname 2)
29566 do_facet mds2 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
29567 grep ${fid} || error "NOT found agent entry for dir0"
29569 $LFS mkdir -c $MDSCOUNT -i 0 $DIR/$tdir/dir1 ||
29570 error "Fail to create $DIR/$tdir/dir1"
29572 touch $DIR/$tdir/dir1/foo0 ||
29573 error "Fail to create $DIR/$tdir/dir1/foo0"
29574 fid=$($LFS path2fid $DIR/$tdir/dir1/foo0)
29577 for idx in $(seq $MDSCOUNT); do
29578 dev=$(mdsdevname $idx)
29579 do_facet mds${idx} \
29580 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
29581 grep ${fid} && rc=$idx
29584 mv $DIR/$tdir/dir1/foo0 $DIR/$tdir/dir1/foo1 ||
29585 error "Fail to rename foo0 to foo1"
29586 if [ $rc -eq 0 ]; then
29587 for idx in $(seq $MDSCOUNT); do
29588 dev=$(mdsdevname $idx)
29589 do_facet mds${idx} \
29590 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
29591 grep ${fid} && rc=$idx
29595 mv $DIR/$tdir/dir1/foo1 $DIR/$tdir/dir1/foo2 ||
29596 error "Fail to rename foo1 to foo2"
29597 if [ $rc -eq 0 ]; then
29598 for idx in $(seq $MDSCOUNT); do
29599 dev=$(mdsdevname $idx)
29600 do_facet mds${idx} \
29601 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
29602 grep ${fid} && rc=$idx
29606 [ $rc -ne 0 ] || error "NOT found agent entry for foo"
29608 ln $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir0/guard ||
29609 error "Fail to link to $DIR/$tdir/dir1/foo2"
29610 mv $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir1/foo0 ||
29611 error "Fail to rename foo2 to foo0"
29612 unlink $DIR/$tdir/dir1/foo0 ||
29613 error "Fail to unlink $DIR/$tdir/dir1/foo0"
29614 rm -rf $DIR/$tdir/dir0 ||
29615 error "Fail to rm $DIR/$tdir/dir0"
29617 for idx in $(seq $MDSCOUNT); do
29621 dev=$(mdsdevname $idx)
29622 run_e2fsck $(facet_active_host mds$idx) $dev -n ||
29624 start mds${idx} $dev $MDS_MOUNT_OPTS ||
29625 error "mount mds$idx failed"
29626 df $MOUNT > /dev/null 2>&1
29628 # e2fsck should not return error
29630 error "e2fsck detected error on MDT${idx}: rc=$rc"
29633 run_test 804 "verify agent entry for remote entry"
29636 do_facet $SINGLEMDS zfs set quota=$old $fsset
29637 unlinkmany $DIR/$tdir/f- 1000000
29642 local zfs_version=$(do_facet mds1 cat /sys/module/zfs/version)
29643 [ "$mds1_FSTYPE" != "zfs" ] && skip "ZFS specific test"
29644 [ $(version_code $zfs_version) -lt $(version_code 0.7.2) ] &&
29645 skip "netfree not implemented before 0.7"
29646 [[ $MDS1_VERSION -ge $(version_code 2.10.57) ]] ||
29647 skip "Need MDS version at least 2.10.57"
29654 local pref="osd-zfs.$FSNAME-MDT0000."
29656 # limit available space on MDS dataset to meet nospace issue
29657 # quickly. then ZFS 0.7.2 can use reserved space if asked
29658 # properly (using netfree flag in osd_declare_destroy()
29659 fsset=$(do_facet $SINGLEMDS lctl get_param -n $pref.mntdev)
29660 old=$(do_facet $SINGLEMDS zfs get -H quota $fsset | \
29662 freekb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytesfree)
29663 usedkb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytestotal)
29664 let "usedkb=usedkb-freekb"
29665 let "freekb=freekb/2"
29666 if let "freekb > 5000"; then
29669 do_facet $SINGLEMDS zfs set quota=$(((usedkb+freekb)*1024)) $fsset
29670 trap cleanup_805 EXIT
29671 mkdir_on_mdt0 $DIR/$tdir
29672 $LFS setstripe -E 1M -c2 -E 4M -c2 -E -1 -c2 $DIR/$tdir ||
29673 error "Can't set PFL layout"
29674 createmany -m $DIR/$tdir/f- 1000000 && error "ENOSPC wasn't met"
29675 rm -rf $DIR/$tdir || error "not able to remove"
29676 do_facet $SINGLEMDS zfs set quota=$old $fsset
29679 run_test 805 "ZFS can remove from full fs"
29685 local expect=$(stat -c %s $file)
29687 check_lsom_size $1 $expect
29689 local blocks=$($LFS getsom -b $file)
29690 expect=$(stat -c %b $file)
29691 [[ $blocks == $expect ]] ||
29692 error "$file expected blocks: $expect, got: $blocks"
29700 cancel_lru_locks mdc
29702 size=$($LFS getsom -s $1)
29703 [[ $size == $expect ]] ||
29704 error "$file expected size: $expect, got: $size"
29708 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
29709 skip "Need MDS version at least 2.11.52"
29713 $LFS setstripe -c-1 $DIR/$tfile || error "setstripe $tfile failed"
29716 stack_trap "restore_opencache"
29718 # single-threaded write
29719 echo "Test SOM for single-threaded write"
29720 dd if=/dev/zero of=$DIR/$tfile bs=$bs count=1 ||
29721 error "write $tfile failed"
29722 check_lsom_size $DIR/$tfile $bs
29725 local size=$(($num * $bs))
29729 echo "Test SOM for single client multi-threaded($num) write"
29730 $TRUNCATE $DIR/$tfile 0
29731 for ((i = 0; i < $num; i++)); do
29732 $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
29734 offset=$((offset + $bs))
29736 for (( i=0; i < $num; i++ )); do
29739 check_lsom_size $DIR/$tfile $size
29741 $TRUNCATE $DIR/$tfile 0
29742 for ((i = 0; i < $num; i++)); do
29743 offset=$((offset - $bs))
29744 $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
29747 for (( i=0; i < $num; i++ )); do
29750 check_lsom_size $DIR/$tfile $size
29752 # multi-client writes
29753 num=$(get_node_count ${CLIENTS//,/ })
29754 size=$(($num * $bs))
29758 echo "Test SOM for multi-client ($num) writes"
29759 $TRUNCATE $DIR/$tfile 0
29760 for client in ${CLIENTS//,/ }; do
29761 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
29764 offset=$((offset + $bs))
29766 for (( i=0; i < $num; i++ )); do
29769 check_lsom_size $DIR/$tfile $offset
29772 $TRUNCATE $DIR/$tfile 0
29773 for client in ${CLIENTS//,/ }; do
29774 offset=$((offset - $bs))
29775 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
29779 for (( i=0; i < $num; i++ )); do
29782 check_lsom_size $DIR/$tfile $size
29784 # verify SOM blocks count
29785 echo "Verify SOM block count"
29786 $TRUNCATE $DIR/$tfile 0
29787 $MULTIOP $DIR/$tfile oO_TRUNC:O_RDWR:w$((bs))YSc ||
29788 error "failed to write file $tfile with fdatasync and fstat"
29789 check_lsom_data $DIR/$tfile
29791 $TRUNCATE $DIR/$tfile 0
29792 $MULTIOP $DIR/$tfile oO_TRUNC:O_RDWR:w$((bs * 2))Yc ||
29793 error "failed to write file $tfile with fdatasync"
29794 check_lsom_data $DIR/$tfile
29796 $TRUNCATE $DIR/$tfile 0
29797 $MULTIOP $DIR/$tfile oO_TRUNC:O_RDWR:O_SYNC:w$((bs * 3))c ||
29798 error "failed to write file $tfile with sync IO"
29799 check_lsom_data $DIR/$tfile
29802 echo "Test SOM for truncate"
29803 # use ftruncate to sync blocks on close request
29804 $MULTIOP $DIR/$tfile oO_WRONLY:T16384c
29805 check_lsom_size $DIR/$tfile 16384
29806 check_lsom_data $DIR/$tfile
29808 $TRUNCATE $DIR/$tfile 1234
29809 check_lsom_size $DIR/$tfile 1234
29810 # sync blocks on the MDT
29811 $MULTIOP $DIR/$tfile oc
29812 check_lsom_data $DIR/$tfile
29814 run_test 806 "Verify Lazy Size on MDS"
29817 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
29818 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
29819 skip "Need MDS version at least 2.11.52"
29821 # Registration step
29822 changelog_register || error "changelog_register failed"
29823 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
29824 changelog_users $SINGLEMDS | grep -q $cl_user ||
29825 error "User $cl_user not found in changelog_users"
29827 rm -rf $DIR/$tdir || error "rm $tdir failed"
29828 mkdir_on_mdt0 $DIR/$tdir || error "mkdir $tdir failed"
29829 touch $DIR/$tdir/trunc || error "touch $tdir/trunc failed"
29830 $TRUNCATE $DIR/$tdir/trunc 1024 || error "truncate $tdir/trunc failed"
29831 $TRUNCATE $DIR/$tdir/trunc 1048576 ||
29832 error "truncate $tdir/trunc failed"
29835 echo "Test SOM for single-threaded write with fsync"
29836 dd if=/dev/zero of=$DIR/$tdir/single_dd bs=$bs count=1 ||
29837 error "write $tfile failed"
29840 # multi-client wirtes
29841 local num=$(get_node_count ${CLIENTS//,/ })
29845 echo "Test SOM for multi-client ($num) writes"
29846 touch $DIR/$tfile || error "touch $tfile failed"
29847 $TRUNCATE $DIR/$tfile 0
29848 for client in ${CLIENTS//,/ }; do
29849 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
29852 offset=$((offset + $bs))
29854 for (( i=0; i < $num; i++ )); do
29858 do_rpc_nodes "$CLIENTS" cancel_lru_locks osc
29859 do_nodes "$CLIENTS" "sync ; sleep 5 ; sync"
29860 $LSOM_SYNC -u $cl_user -m $FSNAME-MDT0000 $MOUNT
29861 check_lsom_data $DIR/$tdir/trunc
29862 check_lsom_data $DIR/$tdir/single_dd
29863 check_lsom_data $DIR/$tfile
29866 # Deregistration step
29867 changelog_deregister || error "changelog_deregister failed"
29869 run_test 807 "verify LSOM syncing tool"
29871 check_som_nologged()
29873 local lines=$($LFS changelog $FSNAME-MDT0000 |
29874 grep 'x=trusted.som' | wc -l)
29875 [ $lines -ne 0 ] && error "trusted.som xattr is logged in Changelogs"
29879 [ $MDS1_VERSION -lt $(version_code 2.11.55) ] &&
29880 skip "Need MDS version at least 2.11.55"
29882 # Registration step
29883 changelog_register || error "changelog_register failed"
29885 touch $DIR/$tfile || error "touch $tfile failed"
29888 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=1 ||
29889 error "write $tfile failed"
29892 $TRUNCATE $DIR/$tfile 1234
29895 $TRUNCATE $DIR/$tfile 1048576
29898 # Deregistration step
29899 changelog_deregister || error "changelog_deregister failed"
29901 run_test 808 "Check trusted.som xattr not logged in Changelogs"
29906 [[ $? -eq 61 ]] || error "DoM-only file $1 has SOM xattr"
29910 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
29911 skip "Need MDS version at least 2.11.56"
29913 $LFS setstripe -E 1M -L mdt $DIR/$tfile ||
29914 error "failed to create DoM-only file $DIR/$tfile"
29915 touch $DIR/$tfile || error "touch $tfile failed"
29916 check_som_nodata $DIR/$tfile
29918 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 ||
29919 error "write $tfile failed"
29920 check_som_nodata $DIR/$tfile
29922 $TRUNCATE $DIR/$tfile 1234
29923 check_som_nodata $DIR/$tfile
29925 $TRUNCATE $DIR/$tfile 4097
29926 check_som_nodata $DIR/$file
29928 run_test 809 "Verify no SOM xattr store for DoM-only files"
29931 [ $PARALLEL == "yes" ] && skip "skip parallel run"
29932 $GSS && skip_env "could not run with gss"
29933 [[ $OST1_VERSION -gt $(version_code 2.12.58) ]] ||
29934 skip "OST < 2.12.58 doesn't align checksum"
29937 stack_trap "set_checksums $ORIG_CSUM" EXIT
29938 stack_trap "set_checksum_type $ORIG_CSUM_TYPE" EXIT
29943 for csum in $CKSUM_TYPES; do
29944 #define OBD_FAIL_OSC_NO_GRANT 0x411
29945 $LCTL set_param osc.*.checksum_type=$csum fail_loc=0x411
29946 for i in "10240 0" "10000 0" "4000 1" "500 1"; do
29948 dd if=/dev/urandom of=$DIR/$tfile bs=$1 count=2 seek=$2
29949 before=$(md5sum $DIR/$tfile)
29950 $LCTL set_param ldlm.namespaces.*osc*.lru_size=clear
29951 after=$(md5sum $DIR/$tfile)
29952 [ "$before" == "$after" ] ||
29953 error "$csum: $before != $after bs=$1 seek=$2"
29957 run_test 810 "partial page writes on ZFS (LU-11663)"
29960 [ $OST1_VERSION -lt $(version_code 2.12.51) ] &&
29961 skip "OST < 2.12.51 doesn't support this fail_loc"
29963 $LFS setstripe -c 1 -i 0 $DIR/$tfile
29964 # ensure ost1 is connected
29965 stat $DIR/$tfile >/dev/null || error "can't stat"
29966 wait_osc_import_state client ost1 FULL
29967 # no locks, no reqs to let the connection idle
29968 cancel_lru_locks osc
29970 # delay OST_DISCONNECT on OST1 to put OSC into intermediate state
29971 #define OBD_FAIL_OST_DISCONNECT_DELAY 0x245
29972 do_facet ost1 "$LCTL set_param fail_loc=0x245 fail_val=8"
29973 wait_osc_import_state client ost1 CONNECTING
29974 do_facet ost1 "$LCTL set_param fail_loc=0 fail_val=0"
29976 stat $DIR/$tfile >/dev/null || error "can't stat file"
29978 run_test 812a "do not drop reqs generated when imp is going to idle (LU-11951)"
29980 test_812b() { # LU-12378
29981 [ $OST1_VERSION -lt $(version_code 2.12.51) ] &&
29982 skip "OST < 2.12.51 doesn't support this fail_loc"
29984 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "setstripe failed"
29985 # ensure ost1 is connected
29986 stat $DIR/$tfile >/dev/null || error "can't stat"
29987 wait_osc_import_state client ost1 FULL
29988 # no locks, no reqs to let the connection idle
29989 cancel_lru_locks osc
29991 # delay OST_DISCONNECT on OST1 to put OSC into intermediate state
29992 #define OBD_FAIL_OST_DISCONNECT_DELAY 0x245
29993 do_facet ost1 "$LCTL set_param fail_loc=0x245 fail_val=8"
29994 wait_osc_import_state client ost1 CONNECTING
29995 do_facet ost1 "$LCTL set_param fail_loc=0 fail_val=0"
29997 $LFS quota -u 0 $DIR/ || error "lfs quota should succeed"
29998 wait_osc_import_state client ost1 IDLE
30000 run_test 812b "do not drop no resend request for idle connect"
30005 old=$($LCTL get_param -n osc.*.idle_timeout | head -n 1)
30007 $LFS setstripe -c 1 -o 0 $DIR/$tfile
30008 $LFS getstripe $DIR/$tfile
30009 $LCTL set_param osc.*.idle_timeout=10
30010 stack_trap "$LCTL set_param osc.*.idle_timeout=$old" EXIT
30011 # ensure ost1 is connected
30012 stat $DIR/$tfile >/dev/null || error "can't stat"
30013 wait_osc_import_state client ost1 FULL
30014 # no locks, no reqs to let the connection idle
30015 cancel_lru_locks osc
30017 #define OBD_FAIL_PTLRPC_IDLE_RACE 0x533
30018 $LCTL set_param fail_loc=0x80000533
30020 dd if=/dev/zero of=$DIR/$tfile count=1 conv=sync || error "dd failed"
30022 run_test 812c "idle import vs lock enqueue race"
30025 local file_heat_sav=$($LCTL get_param -n llite.*.file_heat 2>/dev/null)
30026 [ -z "$file_heat_sav" ] && skip "no file heat support"
30037 local period_second=$($LCTL get_param -n llite.*.heat_period_second)
30038 local decay_pct=$($LCTL get_param -n llite.*.heat_decay_percentage)
30040 $LCTL set_param -n llite.*.file_heat=1
30041 echo "Turn on file heat"
30042 echo "Period second: $period_second, Decay percentage: $decay_pct"
30044 echo "QQQQ" > $DIR/$tfile
30045 echo "QQQQ" > $DIR/$tfile
30046 echo "QQQQ" > $DIR/$tfile
30047 cat $DIR/$tfile > /dev/null
30048 cat $DIR/$tfile > /dev/null
30049 cat $DIR/$tfile > /dev/null
30050 cat $DIR/$tfile > /dev/null
30052 local out=$($LFS heat_get $DIR/$tfile)
30054 $LFS heat_get $DIR/$tfile
30055 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
30056 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
30057 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
30058 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
30060 [ $readsample -le 4 ] || error "read sample ($readsample) is wrong"
30061 [ $writesample -le 3 ] || error "write sample ($writesample) is wrong"
30062 [ $readbyte -le 20 ] || error "read bytes ($readbyte) is wrong"
30063 [ $writebyte -le 15 ] || error "write bytes ($writebyte) is wrong"
30065 sleep $((period_second + 3))
30066 echo "Sleep $((period_second + 3)) seconds..."
30067 # The recursion formula to calculate the heat of the file f is as
30069 # Hi+1(f) = (1-P)*Hi(f)+ P*Ci
30070 # Where Hi is the heat value in the period between time points i*I and
30071 # (i+1)*I; Ci is the access count in the period; the symbol P refers
30072 # to the weight of Ci.
30073 out=$($LFS heat_get $DIR/$tfile)
30074 $LFS heat_get $DIR/$tfile
30075 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
30076 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
30077 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
30078 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
30080 [ $(bc <<< "$readsample <= 4 * $decay_pct / 100") -eq 1 ] ||
30081 error "read sample ($readsample) is wrong"
30082 [ $(bc <<< "$writesample <= 3 * $decay_pct / 100") -eq 1 ] ||
30083 error "write sample ($writesample) is wrong"
30084 [ $(bc <<< "$readbyte <= 20 * $decay_pct / 100") -eq 1 ] ||
30085 error "read bytes ($readbyte) is wrong"
30086 [ $(bc <<< "$writebyte <= 15 * $decay_pct / 100") -eq 1 ] ||
30087 error "write bytes ($writebyte) is wrong"
30089 echo "QQQQ" > $DIR/$tfile
30090 echo "QQQQ" > $DIR/$tfile
30091 echo "QQQQ" > $DIR/$tfile
30092 cat $DIR/$tfile > /dev/null
30093 cat $DIR/$tfile > /dev/null
30094 cat $DIR/$tfile > /dev/null
30095 cat $DIR/$tfile > /dev/null
30097 sleep $((period_second + 3))
30098 echo "Sleep $((period_second + 3)) seconds..."
30100 out=$($LFS heat_get $DIR/$tfile)
30101 $LFS heat_get $DIR/$tfile
30102 readsample1=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
30103 writesample1=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
30104 readbyte1=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
30105 writebyte1=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
30107 [ $(bc <<< "$readsample1 <= ($readsample * (100 - $decay_pct) + \
30108 4 * $decay_pct) / 100") -eq 1 ] ||
30109 error "read sample ($readsample1) is wrong"
30110 [ $(bc <<< "$writesample1 <= ($writesample * (100 - $decay_pct) + \
30111 3 * $decay_pct) / 100") -eq 1 ] ||
30112 error "write sample ($writesample1) is wrong"
30113 [ $(bc <<< "$readbyte1 <= ($readbyte * (100 - $decay_pct) + \
30114 20 * $decay_pct) / 100") -eq 1 ] ||
30115 error "read bytes ($readbyte1) is wrong"
30116 [ $(bc <<< "$writebyte1 <= ($writebyte * (100 - $decay_pct) + \
30117 15 * $decay_pct) / 100") -eq 1 ] ||
30118 error "write bytes ($writebyte1) is wrong"
30120 echo "Turn off file heat for the file $DIR/$tfile"
30121 $LFS heat_set -o $DIR/$tfile
30123 echo "QQQQ" > $DIR/$tfile
30124 echo "QQQQ" > $DIR/$tfile
30125 echo "QQQQ" > $DIR/$tfile
30126 cat $DIR/$tfile > /dev/null
30127 cat $DIR/$tfile > /dev/null
30128 cat $DIR/$tfile > /dev/null
30129 cat $DIR/$tfile > /dev/null
30131 out=$($LFS heat_get $DIR/$tfile)
30132 $LFS heat_get $DIR/$tfile
30133 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
30134 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
30135 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
30136 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
30138 [ $readsample -eq 0 ] || error "read sample ($readsample) is wrong"
30139 [ $writesample -eq 0 ] || error "write sample ($writesample) is wrong"
30140 [ $readbyte -eq 0 ] || error "read bytes ($readbyte) is wrong"
30141 [ $writebyte -eq 0 ] || error "write bytes ($writebyte) is wrong"
30143 echo "Trun on file heat for the file $DIR/$tfile"
30144 $LFS heat_set -O $DIR/$tfile
30146 echo "QQQQ" > $DIR/$tfile
30147 echo "QQQQ" > $DIR/$tfile
30148 echo "QQQQ" > $DIR/$tfile
30149 cat $DIR/$tfile > /dev/null
30150 cat $DIR/$tfile > /dev/null
30151 cat $DIR/$tfile > /dev/null
30152 cat $DIR/$tfile > /dev/null
30154 out=$($LFS heat_get $DIR/$tfile)
30155 $LFS heat_get $DIR/$tfile
30156 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
30157 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
30158 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
30159 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
30161 [ $readsample -gt 0 ] || error "read sample ($readsample) is wrong"
30162 [ $writesample -gt 0 ] || error "write sample ($writesample) is wrong"
30163 [ $readbyte -gt 0 ] || error "read bytes ($readbyte) is wrong"
30164 [ $writebyte -gt 0 ] || error "write bytes ($writebyte) is wrong"
30166 $LFS heat_set -c $DIR/$tfile
30167 $LCTL set_param -n llite.*.file_heat=0
30168 echo "Turn off file heat support for the Lustre filesystem"
30170 echo "QQQQ" > $DIR/$tfile
30171 echo "QQQQ" > $DIR/$tfile
30172 echo "QQQQ" > $DIR/$tfile
30173 cat $DIR/$tfile > /dev/null
30174 cat $DIR/$tfile > /dev/null
30175 cat $DIR/$tfile > /dev/null
30176 cat $DIR/$tfile > /dev/null
30178 out=$($LFS heat_get $DIR/$tfile)
30179 $LFS heat_get $DIR/$tfile
30180 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
30181 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
30182 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
30183 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
30185 [ $readsample -eq 0 ] || error "read sample ($readsample) is wrong"
30186 [ $writesample -eq 0 ] || error "write sample ($writesample) is wrong"
30187 [ $readbyte -eq 0 ] || error "read bytes ($readbyte) is wrong"
30188 [ $writebyte -eq 0 ] || error "write bytes ($writebyte) is wrong"
30190 $LCTL set_param -n llite.*.file_heat=$file_heat_sav
30193 run_test 813 "File heat verfication"
30197 dd of=$DIR/$tfile seek=128 bs=1k < /dev/null
30198 echo -n y >> $DIR/$tfile
30199 cp --sparse=always $DIR/$tfile $DIR/${tfile}.cp || error "copy failed"
30200 diff $DIR/$tfile $DIR/${tfile}.cp || error "files should be same"
30202 run_test 814 "sparse cp works as expected (LU-12361)"
30206 writeme -b 100 $DIR/$tfile || error "write 100 bytes failed"
30207 writeme -b 0 $DIR/$tfile || error "write 0 byte failed"
30209 run_test 815 "zero byte tiny write doesn't hang (LU-12382)"
30212 local ost1_imp=$(get_osc_import_name client ost1)
30213 local imp_name=$($LCTL list_param osc.$ost1_imp | head -n1 |
30216 $LFS setstripe -c 1 -i 0 $DIR/$tfile
30217 # ensure ost1 is connected
30219 stat $DIR/$tfile >/dev/null || error "can't stat"
30220 wait_osc_import_state client ost1 FULL
30221 # no locks, no reqs to let the connection idle
30222 cancel_lru_locks osc
30223 lru_resize_disable osc
30226 before=$($LCTL get_param -n \
30227 ldlm.namespaces.$imp_name.lru_size)
30229 wait_osc_import_state client ost1 IDLE
30230 dd if=/dev/null of=$DIR/$tfile bs=1k count=1 conv=sync
30231 now=$($LCTL get_param -n \
30232 ldlm.namespaces.$imp_name.lru_size)
30233 [ $before == $now ] || error "lru_size changed $before != $now"
30235 run_test 816 "do not reset lru_resize on idle reconnect"
30239 exportfs -u localhost:$DIR/nfsexp
30244 systemctl restart nfs-server.service || skip "failed to restart nfsd"
30246 mkdir -p $DIR/nfsexp
30247 exportfs -orw,no_root_squash localhost:$DIR/nfsexp ||
30248 error "failed to export nfs"
30250 tmpdir=$(mktemp -d /tmp/nfs-XXXXXX)
30251 stack_trap cleanup_817 EXIT
30253 mount -t nfs -orw localhost:$DIR/nfsexp $tmpdir ||
30254 error "failed to mount nfs to $tmpdir"
30256 cp /bin/true $tmpdir
30257 $DIR/nfsexp/true || error "failed to execute 'true' command"
30259 run_test 817 "nfsd won't cache write lock for exec file"
30262 test_mkdir -i0 -c1 $DIR/$tdir
30263 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
30264 $LFS setstripe -c1 -i1 $DIR/$tdir/$tfile
30267 # restore osp-syn threads
30268 stack_trap "fail $SINGLEMDS"
30270 #define OBD_FAIL_OSP_CANT_PROCESS_LLOG 0x2105
30271 do_facet $SINGLEMDS lctl set_param fail_loc=0x80002105
30272 start $SINGLEMDS $(mdsdevname ${SINGLEMDS//mds/}) $MDS_MOUNT_OPTS ||
30273 error "start $SINGLEMDS failed"
30276 local testid=$(echo $TESTNAME | tr '_' ' ')
30278 do_facet mds1 dmesg | tac | sed "/$testid/,$ d" |
30279 grep "run LFSCK" || error "run LFSCK is not suggested"
30281 run_test 818 "unlink with failed llog"
30284 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
30285 cancel_lru_locks osc
30286 #define OBD_FAIL_OST_2BIG_NIOBUF 0x248
30287 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000248
30288 dd if=$DIR/$tfile of=/dev/null bs=1M count=1
30291 run_test 819a "too big niobuf in read"
30294 #define OBD_FAIL_OST_2BIG_NIOBUF 0x248
30295 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000248
30296 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
30297 cancel_lru_locks osc
30301 run_test 819b "too big niobuf in write"
30304 function test_820_start_ost() {
30307 for num in $(seq $OSTCOUNT); do
30308 start ost$num $(ostdevname $num) $OST_MOUNT_OPTS
30313 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
30316 umount_client $MOUNT || error "umount failed"
30317 for num in $(seq $OSTCOUNT); do
30321 # mount client with no active OSTs
30322 # so that the client can't initialize max LOV EA size
30323 # from OSC notifications
30324 mount_client $MOUNT || error "mount failed"
30325 # delay OST starting to keep this 0 max EA size for a while
30326 test_820_start_ost &
30328 # create a directory on MDS2
30329 test_mkdir -i 1 -c1 $DIR/$tdir/mds2 ||
30330 error "Failed to create directory"
30331 # open intent should update default EA size
30332 # see mdc_update_max_ea_from_body()
30333 # notice this is the very first RPC to MDS2
30334 out=$(cp /etc/services $DIR/$tdir/mds2 2>&1)
30337 # With SSK, this situation can lead to -EPERM being returned.
30338 # In that case, simply retry.
30339 if [ $ret -ne 0 ] && $SHARED_KEY; then
30340 if echo "$out" | grep -q "not permitted"; then
30341 cp /etc/services $DIR/$tdir/mds2
30345 [ $ret -eq 0 ] || error "Failed to copy files to mds$n"
30347 run_test 820 "update max EA from open intent"
30350 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
30351 local OST_MAX_PRECREATE=20000
30353 (( $MDS1_VERSION >= $(version_code 2.14.56) )) ||
30354 skip "Need MDS version at least 2.14.56"
30356 save_lustre_params mds1 \
30357 "osp.$FSNAME-OST*-osc-MDT0000.max_create_count" > $p
30358 do_facet $SINGLEMDS "$LCTL set_param -n \
30359 osp.$FSNAME-OST*MDT0000.max_create_count=0"
30360 do_facet $SINGLEMDS "$LCTL set_param -n \
30361 osp.$FSNAME-OST0000*MDT0000.max_create_count=$OST_MAX_PRECREATE"
30363 stack_trap "restore_lustre_params < $p; rm $p"
30365 do_facet $SINGLEMDS "$LCTL set_param -n \
30366 osp.$FSNAME-OST*-osc-MDT*.create_count=100200"
30368 local count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
30369 osp.$FSNAME-OST0000*MDT0000.create_count")
30370 local max=$(do_facet $SINGLEMDS "$LCTL get_param -n \
30371 osp.$FSNAME-OST0000*MDT0000.max_create_count")
30372 local expect_count=$(((($max/2)/256) * 256))
30374 log "setting create_count to 100200:"
30375 log " -result- count: $count with max: $max, expecting: $expect_count"
30377 [[ $count -eq expect_count ]] ||
30378 error "Create count not set to max precreate."
30380 run_test 823 "Setting create_count > OST_MAX_PRECREATE is lowered to maximum"
30383 [[ $MDS1_VERSION -lt $(version_code 2.14.56) ]] &&
30384 skip "Need MDS version 2.14.56"
30386 local sync_changes=$(do_facet $SINGLEMDS \
30387 $LCTL get_param -n osp.$FSNAME-OST0000-osc-MDT0000.sync_changes)
30389 [ "$sync_changes" -gt 100 ] &&
30390 skip "Sync changes $sync_changes > 100 already"
30392 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
30394 $LFS mkdir -i 0 $DIR/$tdir
30395 $LFS setstripe -c 1 -i 0 $DIR/$tdir
30397 save_lustre_params mds1 \
30398 "osp.$FSNAME-OST*-osc-MDT0000.max_sync_changes" > $p
30399 save_lustre_params mds1 \
30400 "osp.$FSNAME-OST*-osc-MDT0000.max_rpcs_in_progress" >> $p
30402 do_facet mds1 "$LCTL set_param -n \
30403 osp.$FSNAME-OST*-osc-MDT0000.max_sync_changes=100 \
30404 osp.$FSNAME-OST*-osc-MDT0000.max_rpcs_in_progress=128"
30405 stack_trap "restore_lustre_params < $p" EXIT
30407 createmany -o $DIR/$tdir/f- 1000
30408 unlinkmany $DIR/$tdir/f- 1000 &
30409 local UNLINK_PID=$!
30412 sync_changes=$(do_facet mds1 \
30413 $LCTL get_param -n osp.$FSNAME-OST0000-osc-MDT0000.sync_changes)
30414 # the check in the code is racy, fail the test
30415 # if the value above the limit by 10.
30416 [ $sync_changes -gt 110 ] && {
30417 kill -2 $UNLINK_PID
30419 error "osp changes throttling failed, $sync_changes>110"
30421 kill -0 $UNLINK_PID 2> /dev/null || break
30425 run_test 831 "throttling unlink/setattr queuing on OSP"
30428 (( $MDSCOUNT >= 2 )) || skip "needs >= 2 MDTs"
30429 (( $MDS1_VERSION >= $(version_code 2.15.52) )) ||
30430 skip "Need MDS version 2.15.52+"
30431 is_rmentry_supported || skip "rm_entry not supported"
30433 mkdir_on_mdt0 $DIR/$tdir || error "mkdir $tdir failed"
30434 mkdir $DIR/$tdir/local_dir || error "mkdir local_dir failed"
30435 mkdir_on_mdt -i 1 $DIR/$tdir/remote_dir ||
30436 error "mkdir remote_dir failed"
30437 $LFS mkdir -c $MDSCOUNT $DIR/$tdir/striped_dir ||
30438 error "mkdir striped_dir failed"
30439 touch $DIR/$tdir/file || error "touch file failed"
30440 $LFS rm_entry $DIR/$tdir/* || error "lfs rm_entry $tdir/* failed"
30441 [ -z "$(ls -A $DIR/$tdir)" ] || error "$tdir not empty"
30443 run_test 832 "lfs rm_entry"
30446 local file=$DIR/$tfile
30448 stack_trap "rm -f $file" EXIT
30449 dd if=/dev/zero of=$file bs=1M count=50 || error "Write $file failed"
30455 # Buffered I/O write
30457 while [ ! -e $DIR/sanity.833.lck ]; do
30458 dd if=/dev/zero of=$file bs=1M count=50 conv=notrunc ||
30459 error "failed to write $file"
30460 sleep 0.$((RANDOM % 4 + 1))
30465 # Buffered I/O read
30467 while [ ! -e $DIR/sanity.833.lck ]; do
30468 dd if=$file of=/dev/null bs=1M count=50 ||
30469 error "failed to read $file"
30470 sleep 0.$((RANDOM % 4 + 1))
30477 while [ ! -e $DIR/sanity.833.lck ]; do
30478 dd if=$file of=/dev/null bs=1M count=50 iflag=direct ||
30479 error "failed to read $file in direct I/O mode"
30480 sleep 0.$((RANDOM % 4 + 1))
30486 touch $DIR/sanity.833.lck
30487 wait $wpid || error "$?: buffered write failed"
30488 wait $rpid || error "$?: buffered read failed"
30489 wait $rpid2 || error "$?: direct read failed"
30491 run_test 833 "Mixed buffered/direct read and write should not return -EIO"
30494 # tests that do cleanup/setup should be run at the end
30498 [ $PARALLEL == "yes" ] && skip "skip parallel run"
30501 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
30502 $LCTL set_param fail_loc=0x903
30504 cancel_lru_locks MGC
30506 FAIL_ON_ERROR=true cleanup
30507 FAIL_ON_ERROR=true setup
30509 run_test 900 "umount should not race with any mgc requeue thread"
30511 # LUS-6253/LU-11185
30519 [ $PARALLEL == "yes" ] && skip "skip parallel run"
30521 # some get_param have a bug to handle dot in param name
30522 cancel_lru_locks MGC
30523 old=$(mount -t lustre | wc -l)
30531 while [ $old -ne $oldc ]; do
30532 oldc=$($LCTL get_param -n 'ldlm.namespaces.MGC*.lock_count')
30535 if [ $count -ge $TIMEOUT ]; then
30536 error "too large timeout"
30539 umount_client $MOUNT || error "umount failed"
30540 mount_client $MOUNT || error "mount failed"
30541 cancel_lru_locks MGC
30542 newc=$($LCTL get_param -n 'ldlm.namespaces.MGC*.lock_count')
30544 [ $oldc -lt $newc ] && error "mgc lock leak ($oldc != $newc)"
30548 run_test 901 "don't leak a mgc lock on client umount"
30552 [ $CLIENT_VERSION -lt $(version_code 2.13.52) ] &&
30553 skip "client does not have LU-13377 fix"
30554 #define OBD_FAIL_LLITE_SHORT_COMMIT 0x1415
30555 $LCTL set_param fail_loc=0x1415
30556 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
30557 cancel_lru_locks osc
30560 run_test 902 "test short write doesn't hang lustre"
30564 $LFS setstripe -i 0 -c 1 $DIR/$tfile $DIR/${tfile}-2
30565 echo "blah" > $DIR/${tfile}-2
30566 dd if=/dev/zero of=$DIR/$tfile bs=1M count=6 conv=fsync
30567 #define OBD_FAIL_OSC_SLOW_PAGE_EVICT 0x417
30568 $LCTL set_param fail_loc=0x417 fail_val=20
30570 mv $DIR/${tfile}-2 $DIR/$tfile # Destroys the big object
30571 sleep 1 # To start the destroy
30572 wait_destroy_complete 150 || error "Destroy taking too long"
30573 cat $DIR/$tfile > /dev/null || error "Evicted"
30575 run_test 903 "Test long page discard does not cause evictions"
30578 [ "$mds1_FSTYPE" == "ldiskfs" ] || skip "ldiskfs only test"
30579 do_facet mds1 $DEBUGFS -R features $(mdsdevname 1) |
30580 grep -q project || skip "skip project quota not supported"
30582 local testfile="$DIR/$tdir/$tfile"
30583 local xattr="trusted.projid"
30585 local mdts=$(comma_list $(mdts_nodes))
30586 local saved=$(do_facet mds1 $LCTL get_param -n \
30587 osd-ldiskfs.*MDT0000.enable_projid_xattr)
30589 do_nodes $mdts $LCTL set_param osd-ldiskfs.*MDT*.enable_projid_xattr=0
30590 stack_trap "do_nodes $mdts $LCTL set_param \
30591 osd-ldiskfs.*MDT*.enable_projid_xattr=$saved"
30593 mkdir -p $DIR/$tdir
30595 #hide projid xattr on server
30596 $LFS project -p 1 $testfile ||
30597 error "set $testfile project id failed"
30598 getfattr -m - $testfile | grep $xattr &&
30599 error "do not show trusted.projid when disabled on server"
30600 do_nodes $mdts $LCTL set_param osd-ldiskfs.*MDT*.enable_projid_xattr=1
30601 #should be hidden when projid is 0
30602 $LFS project -p 0 $testfile ||
30603 error "set $testfile project id failed"
30604 getfattr -m - $testfile | grep $xattr &&
30605 error "do not show trusted.projid with project ID 0"
30607 #still can getxattr explicitly
30608 projid=$(getfattr -n $xattr $testfile |
30609 sed -n 's/^trusted\.projid="\(.*\)"/\1/p')
30610 [ $projid == "0" ] ||
30611 error "projid expected 0 not $projid"
30613 #set the projid via setxattr
30614 setfattr -n $xattr -v "1000" $testfile ||
30615 error "setattr failed with $?"
30616 projid=($($LFS project $testfile))
30617 [ ${projid[0]} == "1000" ] ||
30618 error "projid expected 1000 not $projid"
30620 #check the new projid via getxattr
30621 $LFS project -p 1001 $testfile ||
30622 error "set $testfile project id failed"
30623 getfattr -m - $testfile | grep $xattr ||
30624 error "should show trusted.projid when project ID != 0"
30625 projid=$(getfattr -n $xattr $testfile |
30626 sed -n 's/^trusted\.projid="\(.*\)"/\1/p')
30627 [ $projid == "1001" ] ||
30628 error "projid expected 1001 not $projid"
30630 #try to set invalid projid
30631 setfattr -n $xattr -v "4294967295" $testfile &&
30632 error "set invalid projid should fail"
30634 #remove the xattr means setting projid to 0
30635 setfattr -x $xattr $testfile ||
30636 error "setfattr failed with $?"
30637 projid=($($LFS project $testfile))
30638 [ ${projid[0]} == "0" ] ||
30639 error "projid expected 0 not $projid"
30641 #should be hidden when parent has inherit flag and same projid
30642 $LFS project -srp 1002 $DIR/$tdir ||
30643 error "set $tdir project id failed"
30644 getfattr -m - $testfile | grep $xattr &&
30645 error "do not show trusted.projid with inherit flag"
30647 #still can getxattr explicitly
30648 projid=$(getfattr -n $xattr $testfile |
30649 sed -n 's/^trusted\.projid="\(.*\)"/\1/p')
30650 [ $projid == "1002" ] ||
30651 error "projid expected 1002 not $projid"
30653 run_test 904 "virtual project ID xattr"
30657 (( $OST1_VERSION >= $(version_code 2.15.50.220) )) ||
30658 skip "need OST version >= 2.15.50.220 for fail_loc"
30660 remote_ost_nodsh && skip "remote OST with nodsh"
30661 $LFS setstripe -c -1 -i 0 $DIR/$tfile || error "setstripe failed"
30663 $LFS ladvise -a willread $DIR/$tfile || error "ladvise does not work"
30665 #define OBD_FAIL_OST_OPCODE 0x253
30667 do_facet ost1 "$LCTL set_param fail_val=21 fail_loc=0x0253"
30668 $LFS ladvise -a willread $DIR/$tfile &&
30669 error "unexpected success of ladvise with fault injection"
30670 $LFS ladvise -a willread $DIR/$tfile |&
30671 grep -q "Operation not supported"
30672 (( $? == 0 )) || error "unexpected stderr of ladvise with fault injection"
30674 run_test 905 "bad or new opcode should not stuck client"
30677 grep -q io_uring_setup /proc/kallsyms ||
30678 skip "Client OS does not support io_uring I/O engine"
30679 io_uring_probe || skip "kernel does not support io_uring fully"
30680 which fio || skip_env "no fio installed"
30681 fio --enghelp | grep -q io_uring ||
30682 skip_env "fio does not support io_uring I/O engine"
30684 local file=$DIR/$tfile
30685 local ioengine="io_uring"
30689 fio --name=seqwrite --ioengine=$ioengine \
30690 --bs=$PAGE_SIZE --direct=1 --numjobs=$numjobs \
30691 --iodepth=64 --size=$size --filename=$file --rw=write ||
30692 error "fio seqwrite $file failed"
30694 fio --name=seqread --ioengine=$ioengine \
30695 --bs=$PAGE_SIZE --direct=1 --numjobs=$numjobs \
30696 --iodepth=64 --size=$size --filename=$file --rw=read ||
30697 error "fio seqread $file failed"
30699 rm -f $file || error "rm -f $file failed"
30701 run_test 906 "Simple test for io_uring I/O engine via fio"
30703 complete_test $SECONDS
30704 [ -f $EXT2_DEV ] && rm $EXT2_DEV || true
30705 check_and_cleanup_lustre
30706 if [ "$I_MOUNTED" != "yes" ]; then
30707 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true