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:-""}
31 export PARALLEL=${PARALLEL:-"no"}
34 LUSTRE=${LUSTRE:-$(dirname $0)/..}
35 LUSTRE_TESTS_API_DIR=${LUSTRE_TESTS_API_DIR:-${LUSTRE}/tests/clientapi}
36 . $LUSTRE/tests/test-framework.sh
41 ALWAYS_EXCEPT="$SANITY_EXCEPT "
42 # bug number for skipped test: LU-9693 LU-6493 LU-9693
43 ALWAYS_EXCEPT+=" 42a 42b 42c "
44 # bug number: LU-8411 LU-9054
45 ALWAYS_EXCEPT+=" 407 312"
47 selinux_status=$(getenforce)
48 if [ "$selinux_status" != "Disabled" ]; then
53 # skip the grant tests for ARM until they are fixed
54 if [[ $(uname -m) = aarch64 ]]; then
55 # bug number: LU-11596
56 ALWAYS_EXCEPT+=" $GRANT_CHECK_LIST"
57 # bug number: LU-11671 LU-11667
58 ALWAYS_EXCEPT+=" 45 317"
59 # bug number: LU-14067 LU-14067
60 ALWAYS_EXCEPT+=" 400a 400b"
63 # skip nfs tests on kernels >= 4.12.0 until they are fixed
64 if [ $LINUX_VERSION_CODE -ge $(version_code 4.12.0) ]; then
65 # bug number: LU-12661
68 # skip cgroup tests on RHEL8.1 kernels until they are fixed
69 if (( $LINUX_VERSION_CODE >= $(version_code 4.18.0) &&
70 $LINUX_VERSION_CODE < $(version_code 5.4.0) )); then
71 # bug number: LU-13063
76 [ "$SLOW" = "no" ] && EXCEPT_SLOW="27m 64b 68 71 115 135 136 300o"
78 if [ "$mds1_FSTYPE" = "zfs" ]; then
79 # bug number for skipped test:
80 ALWAYS_EXCEPT="$ALWAYS_EXCEPT "
82 [ "$SLOW" = "no" ] && EXCEPT_SLOW="$EXCEPT_SLOW 51b"
85 # Get the SLES distro version
87 # Returns a version string that should only be used in comparing
88 # strings returned by version_code()
91 local version=$(grep VERSION_ID /etc/os-release | cut -d'"' -f2)
93 # All SuSE Linux versions have one decimal. version_code expects two
94 local sles_version=$version.0
95 version_code $sles_version
98 # Check if we are running on Ubuntu or SLES so we can make decisions on
100 if [ -r /etc/SuSE-release ]; then
101 sles_version=$(sles_version_code)
102 [ $sles_version -lt $(version_code 11.4.0) ] &&
103 # bug number for skipped test: LU-4341
104 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 170"
105 [ $sles_version -lt $(version_code 12.0.0) ] &&
106 # bug number for skipped test: LU-3703
107 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 234"
108 elif [ -r /etc/os-release ]; then
109 if grep -qi ubuntu /etc/os-release; then
110 ubuntu_version=$(version_code $(sed -n -e 's/"//g' \
111 -e 's/^VERSION=//p' \
115 if [[ $ubuntu_version -gt $(version_code 16.0.0) ]]; then
116 # bug number for skipped test:
118 ALWAYS_EXCEPT+=" 103a 410"
128 pgrep ll_sa > /dev/null && { echo "There are ll_sa thread not exit!"; exit 20; }
129 cleanupall ${FORCE} $* || { echo "FAILed to clean up"; exit 20; }
138 check_swap_layouts_support()
140 $LCTL get_param -n llite.*.sbi_flags | grep -q layout ||
141 skip "Does not support layout lock."
144 check_swap_layout_no_dom()
147 local SUPP=$(lfs getstripe $FOLDER | grep "pattern: mdt" | wc -l)
148 [ $SUPP -eq 0 ] || skip "layout swap does not support DOM files so far"
151 check_and_setup_lustre
155 MAXFREE=${MAXFREE:-$((200000 * $OSTCOUNT))}
157 [ -f $DIR/d52a/foo ] && chattr -a $DIR/d52a/foo
158 [ -f $DIR/d52b/foo ] && chattr -i $DIR/d52b/foo
159 rm -rf $DIR/[Rdfs][0-9]*
161 # $RUNAS_ID may get set incorrectly somewhere else
162 [ $UID -eq 0 -a $RUNAS_ID -eq 0 ] &&
163 error "\$RUNAS_ID set to 0, but \$UID is also 0!"
165 check_runas_id $RUNAS_ID $RUNAS_GID $RUNAS
167 if [ "${ONLY}" = "MOUNT" ] ; then
168 echo "Lustre is up, please go on"
172 echo "preparing for tests involving mounts"
173 EXT2_DEV=${EXT2_DEV:-$TMP/SANITY.LOOP}
175 mke2fs -j -F $EXT2_DEV 8000 > /dev/null
176 echo # add a newline after mke2fs.
180 OLDDEBUG=$(lctl get_param -n debug 2> /dev/null)
181 lctl set_param debug=-1 2> /dev/null || true
184 $CHECKSTAT -t file $DIR/$tfile || error "$tfile is not a file"
186 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
188 run_test 0a "touch; rm ====================="
191 chmod 0755 $DIR || error "chmod 0755 $DIR failed"
192 $CHECKSTAT -p 0755 $DIR || error "$DIR permission is not 0755"
194 run_test 0b "chmod 0755 $DIR ============================="
197 $LCTL get_param mdc.*.import | grep "state: FULL" ||
198 error "import not FULL"
199 $LCTL get_param mdc.*.import | grep "target: $FSNAME-MDT" ||
202 run_test 0c "check import proc"
204 test_0d() { # LU-3397
205 [ $MGS_VERSION -lt $(version_code 2.10.57) ] &&
206 skip "proc exports not supported before 2.10.57"
208 local mgs_exp="mgs.MGS.exports"
209 local client_uuid=$($LCTL get_param -n mgc.*.uuid)
211 local exp_client_version
214 local temp_imp=$DIR/$tfile.import
215 local temp_exp=$DIR/$tfile.export
217 # save mgc import file to $temp_imp
218 $LCTL get_param mgc.*.import | tee $temp_imp
219 # Check if client uuid is found in MGS export
220 for exp_client_nid in $(do_facet mgs $LCTL get_param -N $mgs_exp.*); do
221 [ $(do_facet mgs $LCTL get_param -n $exp_client_nid.uuid) == \
225 # save mgs export file to $temp_exp
226 do_facet mgs $LCTL get_param $exp_client_nid.export | tee $temp_exp
228 # Compare the value of field "connect_flags"
229 imp_val=$(grep "connect_flags" $temp_imp)
230 exp_val=$(grep "connect_flags" $temp_exp)
231 [ "$exp_val" == "$imp_val" ] ||
232 error "export flags '$exp_val' != import flags '$imp_val'"
234 # Compare the value of client version
235 exp_client_version=$(awk '/target_version:/ { print $2 }' $temp_exp)
236 exp_val=$(version_code $exp_client_version)
237 imp_val=$CLIENT_VERSION
238 [ "$exp_val" == "$imp_val" ] ||
239 error "export client version '$exp_val' != '$imp_val'"
241 run_test 0d "check export proc ============================="
244 test_mkdir $DIR/$tdir
245 test_mkdir $DIR/$tdir/d2
246 mkdir $DIR/$tdir/d2 && error "we expect EEXIST, but not returned"
247 $CHECKSTAT -t dir $DIR/$tdir/d2 || error "$tdir/d2 is not a dir"
250 $CHECKSTAT -a $DIR/$tdir || error "$tdir was not removed"
252 run_test 1 "mkdir; remkdir; rmdir"
255 test_mkdir $DIR/$tdir
256 touch $DIR/$tdir/$tfile || error "touch $tdir/$tfile failed"
257 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "$tdir/$tfile not a file"
259 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$file is not removed"
261 run_test 2 "mkdir; touch; rmdir; check file"
264 test_mkdir $DIR/$tdir
265 $CHECKSTAT -t dir $DIR/$tdir || error "$tdir is not a directory"
266 touch $DIR/$tdir/$tfile
267 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "$tdir/$tfile not a file"
269 $CHECKSTAT -a $DIR/$tdir || error "$tdir is not removed"
271 run_test 3 "mkdir; touch; rmdir; check dir"
273 # LU-4471 - failed rmdir on remote directories still removes directory on MDT0
275 test_mkdir -i 1 $DIR/$tdir
277 touch $DIR/$tdir/$tfile ||
278 error "Create file under remote directory failed"
281 error "Expect error removing in-use dir $DIR/$tdir"
283 test -d $DIR/$tdir || error "Remote directory disappeared"
285 rm -rf $DIR/$tdir || error "remove remote dir error"
287 run_test 4 "mkdir; touch dir/file; rmdir; checkdir (expect error)"
290 test_mkdir $DIR/$tdir
291 test_mkdir $DIR/$tdir/d2
292 chmod 0707 $DIR/$tdir/d2 || error "chmod 0707 $tdir/d2 failed"
293 $CHECKSTAT -t dir -p 0707 $DIR/$tdir/d2 || error "$tdir/d2 not mode 707"
294 $CHECKSTAT -t dir $DIR/$tdir/d2 || error "$tdir/d2 is not a directory"
296 run_test 5 "mkdir .../d5 .../d5/d2; chmod .../d5/d2"
299 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
300 chmod 0666 $DIR/$tfile || error "chmod 0666 $tfile failed"
301 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/$tfile ||
302 error "$tfile does not have perm 0666 or UID $UID"
303 $RUNAS chmod 0444 $DIR/$tfile && error "chmod $tfile worked on UID $UID"
304 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/$tfile ||
305 error "$tfile should be 0666 and owned by UID $UID"
307 run_test 6a "touch f6a; chmod f6a; $RUNAS chmod f6a (should return error) =="
310 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
313 chown $RUNAS_ID $DIR/$tfile || error "chown $RUNAS_ID $file failed"
314 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/$tfile ||
315 error "$tfile should be owned by UID $RUNAS_ID"
316 $RUNAS chown $UID $DIR/$tfile && error "chown $UID $file succeeded"
317 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/$tfile ||
318 error "$tfile should be owned by UID $RUNAS_ID"
320 run_test 6c "touch f6c; chown f6c; $RUNAS chown f6c (should return error) =="
323 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
326 chgrp $RUNAS_ID $DIR/$tfile || error "chgrp $RUNAS_ID $file failed"
327 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/$tfile ||
328 error "$tfile should be owned by GID $UID"
329 $RUNAS chgrp $UID $DIR/$tfile && error "chgrp $UID $file succeeded"
330 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/$tfile ||
331 error "$tfile should be owned by UID $UID and GID $RUNAS_ID"
333 run_test 6e "touch+chgrp $tfile; $RUNAS chgrp $tfile (should return error)"
336 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
338 test_mkdir $DIR/$tdir
339 chmod 777 $DIR/$tdir || error "chmod 0777 $tdir failed"
340 $RUNAS mkdir $DIR/$tdir/d || error "mkdir $tdir/d failed"
341 chmod g+s $DIR/$tdir/d || error "chmod g+s $tdir/d failed"
342 test_mkdir $DIR/$tdir/d/subdir
343 $CHECKSTAT -g \#$RUNAS_GID $DIR/$tdir/d/subdir ||
344 error "$tdir/d/subdir should be GID $RUNAS_GID"
345 if [[ $MDSCOUNT -gt 1 ]]; then
346 # check remote dir sgid inherite
347 $LFS mkdir -i 0 $DIR/$tdir.local ||
348 error "mkdir $tdir.local failed"
349 chmod g+s $DIR/$tdir.local ||
350 error "chmod $tdir.local failed"
351 chgrp $RUNAS_GID $DIR/$tdir.local ||
352 error "chgrp $tdir.local failed"
353 $LFS mkdir -i 1 $DIR/$tdir.local/$tdir.remote ||
354 error "mkdir $tdir.remote failed"
355 $CHECKSTAT -g \#$RUNAS_GID $DIR/$tdir.local/$tdir.remote ||
356 error "$tdir.remote should be owned by $UID.$RUNAS_ID"
357 $CHECKSTAT -p 02755 $DIR/$tdir.local/$tdir.remote ||
358 error "$tdir.remote should be mode 02755"
361 run_test 6g "verify new dir in sgid dir inherits group"
363 test_6h() { # bug 7331
364 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
366 touch $DIR/$tfile || error "touch failed"
367 chown $RUNAS_ID:$RUNAS_GID $DIR/$tfile || error "initial chown failed"
368 $RUNAS -G$RUNAS_GID chown $RUNAS_ID:0 $DIR/$tfile &&
369 error "chown $RUNAS_ID:0 $tfile worked as GID $RUNAS_GID"
370 $CHECKSTAT -t file -u \#$RUNAS_ID -g \#$RUNAS_GID $DIR/$tfile ||
371 error "$tdir/$tfile should be UID $RUNAS_UID GID $RUNAS_GID"
373 run_test 6h "$RUNAS chown RUNAS_ID.0 .../$tfile (should return error)"
376 test_mkdir $DIR/$tdir
377 $MCREATE $DIR/$tdir/$tfile
378 chmod 0666 $DIR/$tdir/$tfile
379 $CHECKSTAT -t file -p 0666 $DIR/$tdir/$tfile ||
380 error "$tdir/$tfile should be mode 0666"
382 run_test 7a "mkdir .../d7; mcreate .../d7/f; chmod .../d7/f ===="
385 if [ ! -d $DIR/$tdir ]; then
386 test_mkdir $DIR/$tdir
388 $MCREATE $DIR/$tdir/$tfile
389 echo -n foo > $DIR/$tdir/$tfile
390 [ "$(cat $DIR/$tdir/$tfile)" = "foo" ] || error "$tdir/$tfile not 'foo'"
391 $CHECKSTAT -t file -s 3 $DIR/$tdir/$tfile || error "$tfile size not 3"
393 run_test 7b "mkdir .../d7; mcreate d7/f2; echo foo > d7/f2 ====="
396 test_mkdir $DIR/$tdir
397 touch $DIR/$tdir/$tfile
398 chmod 0666 $DIR/$tdir/$tfile
399 $CHECKSTAT -t file -p 0666 $DIR/$tdir/$tfile ||
400 error "$tfile mode not 0666"
402 run_test 8 "mkdir .../d8; touch .../d8/f; chmod .../d8/f ======="
405 test_mkdir $DIR/$tdir
406 test_mkdir $DIR/$tdir/d2
407 test_mkdir $DIR/$tdir/d2/d3
408 $CHECKSTAT -t dir $DIR/$tdir/d2/d3 || error "$tdir/d2/d3 not a dir"
410 run_test 9 "mkdir .../d9 .../d9/d2 .../d9/d2/d3 ================"
413 test_mkdir $DIR/$tdir
414 test_mkdir $DIR/$tdir/d2
415 touch $DIR/$tdir/d2/$tfile
416 $CHECKSTAT -t file $DIR/$tdir/d2/$tfile ||
417 error "$tdir/d2/$tfile not a file"
419 run_test 10 "mkdir .../d10 .../d10/d2; touch .../d10/d2/f ======"
422 test_mkdir $DIR/$tdir
423 test_mkdir $DIR/$tdir/d2
424 chmod 0666 $DIR/$tdir/d2
425 chmod 0705 $DIR/$tdir/d2
426 $CHECKSTAT -t dir -p 0705 $DIR/$tdir/d2 ||
427 error "$tdir/d2 mode not 0705"
429 run_test 11 "mkdir .../d11 d11/d2; chmod .../d11/d2 ============"
432 test_mkdir $DIR/$tdir
433 touch $DIR/$tdir/$tfile
434 chmod 0666 $DIR/$tdir/$tfile
435 chmod 0654 $DIR/$tdir/$tfile
436 $CHECKSTAT -t file -p 0654 $DIR/$tdir/$tfile ||
437 error "$tdir/d2 mode not 0654"
439 run_test 12 "touch .../d12/f; chmod .../d12/f .../d12/f ========"
442 test_mkdir $DIR/$tdir
443 dd if=/dev/zero of=$DIR/$tdir/$tfile count=10
445 $CHECKSTAT -t file -s 0 $DIR/$tdir/$tfile ||
446 error "$tdir/$tfile size not 0 after truncate"
448 run_test 13 "creat .../d13/f; dd .../d13/f; > .../d13/f ========"
451 test_mkdir $DIR/$tdir
452 touch $DIR/$tdir/$tfile
454 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$tfile not removed"
456 run_test 14 "touch .../d14/f; rm .../d14/f; rm .../d14/f ======="
459 test_mkdir $DIR/$tdir
460 touch $DIR/$tdir/$tfile
461 mv $DIR/$tdir/$tfile $DIR/$tdir/${tfile}_2
462 $CHECKSTAT -t file $DIR/$tdir/${tfile}_2 ||
463 error "$tdir/${tfile_2} not a file after rename"
464 rm $DIR/$tdir/${tfile}_2 || error "unlink failed after rename"
466 run_test 15 "touch .../d15/f; mv .../d15/f .../d15/f2 =========="
469 test_mkdir $DIR/$tdir
470 touch $DIR/$tdir/$tfile
471 rm -rf $DIR/$tdir/$tfile
472 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$tfile not removed"
474 run_test 16 "touch .../d16/f; rm -rf .../d16/f"
477 test_mkdir $DIR/$tdir
478 touch $DIR/$tdir/$tfile
479 ln -s $DIR/$tdir/$tfile $DIR/$tdir/l-exist
481 $CHECKSTAT -l $DIR/$tdir/$tfile $DIR/$tdir/l-exist ||
482 error "$tdir/l-exist not a symlink"
483 $CHECKSTAT -f -t f $DIR/$tdir/l-exist ||
484 error "$tdir/l-exist not referencing a file"
485 rm -f $DIR/$tdir/l-exist
486 $CHECKSTAT -a $DIR/$tdir/l-exist || error "$tdir/l-exist not removed"
488 run_test 17a "symlinks: create, remove (real)"
491 test_mkdir $DIR/$tdir
492 ln -s no-such-file $DIR/$tdir/l-dangle
494 $CHECKSTAT -l no-such-file $DIR/$tdir/l-dangle ||
495 error "$tdir/l-dangle not referencing no-such-file"
496 $CHECKSTAT -fa $DIR/$tdir/l-dangle ||
497 error "$tdir/l-dangle not referencing non-existent file"
498 rm -f $DIR/$tdir/l-dangle
499 $CHECKSTAT -a $DIR/$tdir/l-dangle || error "$tdir/l-dangle not removed"
501 run_test 17b "symlinks: create, remove (dangling)"
503 test_17c() { # bug 3440 - don't save failed open RPC for replay
504 test_mkdir $DIR/$tdir
505 ln -s foo $DIR/$tdir/$tfile
506 cat $DIR/$tdir/$tfile && error "opened non-existent symlink" || true
508 run_test 17c "symlinks: open dangling (should return error)"
511 test_mkdir $DIR/$tdir
512 ln -s foo $DIR/$tdir/$tfile
513 touch $DIR/$tdir/$tfile || error "creating to new symlink"
515 run_test 17d "symlinks: create dangling"
518 test_mkdir $DIR/$tdir
519 local foo=$DIR/$tdir/$tfile
520 ln -s $foo $foo || error "create symlink failed"
521 ls -l $foo || error "ls -l failed"
522 ls $foo && error "ls not failed" || true
524 run_test 17e "symlinks: create recursive symlink (should return error)"
527 test_mkdir $DIR/$tdir
528 ln -s 1234567890/2234567890/3234567890/4234567890 $DIR/$tdir/111
529 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890 $DIR/$tdir/222
530 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890 $DIR/$tdir/333
531 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890 $DIR/$tdir/444
532 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890/c234567890/d234567890/f234567890 $DIR/$tdir/555
533 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
536 run_test 17f "symlinks: long and very long symlink name"
538 # str_repeat(S, N) generate a string that is string S repeated N times
543 while [ $((n -= 1)) -ge 0 ]; do
549 # Long symlinks and LU-2241
551 test_mkdir $DIR/$tdir
552 local TESTS="59 60 61 4094 4095"
554 # Fix for inode size boundary in 2.1.4
555 [ $MDS1_VERSION -lt $(version_code 2.1.4) ] &&
558 # Patch not applied to 2.2 or 2.3 branches
559 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] &&
560 [ $MDS1_VERSION -le $(version_code 2.3.55) ] &&
564 local SYMNAME=$(str_repeat 'x' $i)
565 ln -s $SYMNAME $DIR/$tdir/f$i || error "failed $i-char symlink"
566 readlink $DIR/$tdir/f$i || error "failed $i-char readlink"
569 run_test 17g "symlinks: really long symlink name and inode boundaries"
571 test_17h() { #bug 17378
572 [ $PARALLEL == "yes" ] && skip "skip parallel run"
573 remote_mds_nodsh && skip "remote MDS with nodsh"
577 test_mkdir $DIR/$tdir
578 mdt_idx=$($LFS getdirstripe -i $DIR/$tdir)
579 $LFS setstripe -c -1 $DIR/$tdir
580 #define OBD_FAIL_MDS_LOV_PREP_CREATE 0x141
581 do_facet mds$((mdt_idx + 1)) lctl set_param fail_loc=0x80000141
582 touch $DIR/$tdir/$tfile || true
584 run_test 17h "create objects: lov_free_memmd() doesn't lbug"
586 test_17i() { #bug 20018
587 [ $PARALLEL == "yes" ] && skip "skip parallel run"
588 remote_mds_nodsh && skip "remote MDS with nodsh"
590 local foo=$DIR/$tdir/$tfile
593 test_mkdir -c1 $DIR/$tdir
594 mdt_idx=$($LFS getdirstripe -i $DIR/$tdir)
595 ln -s $foo $foo || error "create symlink failed"
596 #define OBD_FAIL_MDS_READLINK_EPROTO 0x143
597 do_facet mds$((mdt_idx + 1)) lctl set_param fail_loc=0x80000143
598 ls -l $foo && error "error not detected"
601 run_test 17i "don't panic on short symlink (should return error)"
603 test_17k() { #bug 22301
604 [ $PARALLEL == "yes" ] && skip "skip parallel run"
605 [[ -z "$(which rsync 2>/dev/null)" ]] &&
606 skip "no rsync command"
607 rsync --help | grep -q xattr ||
608 skip_env "$(rsync --version | head -n1) does not support xattrs"
609 test_mkdir $DIR/$tdir
610 test_mkdir $DIR/$tdir.new
611 touch $DIR/$tdir/$tfile
612 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
613 rsync -av -X $DIR/$tdir/ $DIR/$tdir.new ||
614 error "rsync failed with xattrs enabled"
616 run_test 17k "symlinks: rsync with xattrs enabled"
618 test_17l() { # LU-279
619 [[ -z "$(which getfattr 2>/dev/null)" ]] &&
620 skip "no getfattr command"
622 test_mkdir $DIR/$tdir
623 touch $DIR/$tdir/$tfile
624 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
625 for path in "$DIR/$tdir" "$DIR/$tdir/$tfile" "$DIR/$tdir/$tfile.lnk"; do
626 # -h to not follow symlinks. -m '' to list all the xattrs.
627 # grep to remove first line: '# file: $path'.
628 for xattr in `getfattr -hm '' $path 2>/dev/null | grep -v '^#'`;
630 lgetxattr_size_check $path $xattr ||
631 error "lgetxattr_size_check $path $xattr failed"
635 run_test 17l "Ensure lgetxattr's returned xattr size is consistent"
639 [ $PARALLEL == "yes" ] && skip "skip parallel run"
640 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
641 remote_mds_nodsh && skip "remote MDS with nodsh"
642 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] &&
643 [ $MDS1_VERSION -le $(version_code 2.2.93) ] &&
644 skip "MDS 2.2.0-2.2.93 do not NUL-terminate symlinks"
646 local short_sym="0123456789"
647 local wdir=$DIR/$tdir
652 # create a long symlink file
653 for ((i = 0; i < 4; ++i)); do
654 long_sym=${long_sym}${long_sym}
657 echo "create 512 short and long symlink files under $wdir"
658 for ((i = 0; i < 256; ++i)); do
659 ln -sf ${long_sym}"a5a5" $wdir/long-$i
660 ln -sf ${short_sym}"a5a5" $wdir/short-$i
666 wait_delete_completed
668 echo "recreate the 512 symlink files with a shorter string"
669 for ((i = 0; i < 512; ++i)); do
670 # rewrite the symlink file with a shorter string
671 ln -sf ${long_sym} $wdir/long-$i || error "long_sym failed"
672 ln -sf ${short_sym} $wdir/short-$i || error "short_sym failed"
675 local mds_index=$(($($LFS getstripe -m $wdir) + 1))
676 local devname=$(mdsdevname $mds_index)
678 echo "stop and checking mds${mds_index}:"
679 # e2fsck should not return error
681 run_e2fsck $(facet_active_host mds${mds_index}) $devname -n
684 start mds${mds_index} $devname $MDS_MOUNT_OPTS ||
685 error "start mds${mds_index} failed"
686 df $MOUNT > /dev/null 2>&1
688 error "e2fsck detected error for short/long symlink: rc=$rc"
691 run_test 17m "run e2fsck against MDT which contains short/long symlink"
693 check_fs_consistency_17n() {
697 # create/unlink in 17n only change 2 MDTs(MDT1/MDT2),
698 # so it only check MDT1/MDT2 instead of all of MDTs.
699 for mdt_index in 1 2; do
700 local devname=$(mdsdevname $mdt_index)
701 # e2fsck should not return error
703 run_e2fsck $(facet_active_host mds$mdt_index) $devname -n ||
706 start mds${mdt_index} $devname $MDS_MOUNT_OPTS ||
707 error "mount mds$mdt_index failed"
708 df $MOUNT > /dev/null 2>&1
714 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
715 [ $PARALLEL == "yes" ] && skip "skip parallel run"
716 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
717 remote_mds_nodsh && skip "remote MDS with nodsh"
718 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] &&
719 [ $MDS1_VERSION -le $(version_code 2.2.93) ] &&
720 skip "MDS 2.2.0-2.2.93 do not NUL-terminate symlinks"
724 test_mkdir $DIR/$tdir
725 for ((i=0; i<10; i++)); do
726 $LFS mkdir -i1 -c2 $DIR/$tdir/remote_dir_${i} ||
727 error "create remote dir error $i"
728 createmany -o $DIR/$tdir/remote_dir_${i}/f 10 ||
729 error "create files under remote dir failed $i"
732 check_fs_consistency_17n ||
733 error "e2fsck report error after create files under remote dir"
735 for ((i = 0; i < 10; i++)); do
736 rm -rf $DIR/$tdir/remote_dir_${i} ||
737 error "destroy remote dir error $i"
740 check_fs_consistency_17n ||
741 error "e2fsck report error after unlink files under remote dir"
743 [ $MDS1_VERSION -lt $(version_code 2.4.50) ] &&
744 skip "lustre < 2.4.50 does not support migrate mv"
746 for ((i = 0; i < 10; i++)); do
747 mkdir -p $DIR/$tdir/remote_dir_${i}
748 createmany -o $DIR/$tdir/remote_dir_${i}/f 10 ||
749 error "create files under remote dir failed $i"
750 $LFS migrate --mdt-index 1 $DIR/$tdir/remote_dir_${i} ||
751 error "migrate remote dir error $i"
753 check_fs_consistency_17n || error "e2fsck report error after migration"
755 for ((i = 0; i < 10; i++)); do
756 rm -rf $DIR/$tdir/remote_dir_${i} ||
757 error "destroy remote dir error $i"
760 check_fs_consistency_17n || error "e2fsck report error after unlink"
762 run_test 17n "run e2fsck against master/slave MDT which contains remote dir"
765 remote_mds_nodsh && skip "remote MDS with nodsh"
766 [ $MDS1_VERSION -lt $(version_code 2.3.64) ] &&
767 skip "Need MDS version at least 2.3.64"
769 local wdir=$DIR/${tdir}o
775 mdt_index=$($LFS getstripe -m $wdir/$tfile)
776 mdt_index=$((mdt_index + 1))
779 #fail mds will wait the failover finish then set
780 #following fail_loc to avoid interfer the recovery process.
783 #define OBD_FAIL_OSD_LMA_INCOMPAT 0x194
784 do_facet mds${mdt_index} lctl set_param fail_loc=0x194
785 ls -l $wdir/$tfile && rc=1
786 do_facet mds${mdt_index} lctl set_param fail_loc=0
787 [[ $rc -eq 0 ]] || error "stat file should fail"
789 run_test 17o "stat file with incompat LMA feature"
792 touch $DIR/$tfile || error "Failed to touch $DIR/$tfile: $?"
793 ls $DIR || error "Failed to ls $DIR: $?"
795 run_test 18 "touch .../f ; ls ... =============================="
801 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
803 run_test 19a "touch .../f19 ; ls -l ... ; rm .../f19 ==========="
806 ls -l $DIR/$tfile && error "ls -l $tfile failed"|| true
808 run_test 19b "ls -l .../f19 (should return error) =============="
811 [ $RUNAS_ID -eq $UID ] &&
812 skip_env "RUNAS_ID = UID = $UID -- skipping"
814 $RUNAS touch $DIR/$tfile && error "create non-root file failed" || true
816 run_test 19c "$RUNAS touch .../f19 (should return error) =="
819 cat $DIR/f19 && error || true
821 run_test 19d "cat .../f19 (should return error) =============="
830 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
832 run_test 20 "touch .../f ; ls -l ..."
835 test_mkdir $DIR/$tdir
836 [ -f $DIR/$tdir/dangle ] && rm -f $DIR/$tdir/dangle
837 ln -s dangle $DIR/$tdir/link
838 echo foo >> $DIR/$tdir/link
839 cat $DIR/$tdir/dangle
840 $CHECKSTAT -t link $DIR/$tdir/link || error "$tdir/link not a link"
841 $CHECKSTAT -f -t file $DIR/$tdir/link ||
842 error "$tdir/link not linked to a file"
844 run_test 21 "write to dangling link"
847 local wdir=$DIR/$tdir
849 chown $RUNAS_ID:$RUNAS_GID $wdir
850 (cd $wdir || error "cd $wdir failed";
851 $RUNAS tar cf - /etc/hosts /etc/sysconfig/network |
853 ls -lR $wdir/etc || error "ls -lR $wdir/etc failed"
854 $CHECKSTAT -t dir $wdir/etc || error "checkstat -t dir failed"
855 $CHECKSTAT -u \#$RUNAS_ID -g \#$RUNAS_GID $wdir/etc ||
856 error "checkstat -u failed"
858 run_test 22 "unpack tar archive as non-root user"
862 test_mkdir $DIR/$tdir
863 local file=$DIR/$tdir/$tfile
865 openfile -f O_CREAT:O_EXCL $file || error "$file create failed"
866 openfile -f O_CREAT:O_EXCL $file &&
867 error "$file recreate succeeded" || true
869 run_test 23a "O_CREAT|O_EXCL in subdir"
871 test_23b() { # bug 18988
872 test_mkdir $DIR/$tdir
873 local file=$DIR/$tdir/$tfile
876 echo foo > $file || error "write filed"
877 echo bar >> $file || error "append filed"
878 $CHECKSTAT -s 8 $file || error "wrong size"
881 run_test 23b "O_APPEND check"
883 # LU-9409, size with O_APPEND and tiny writes
885 local file=$DIR/$tfile
888 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=800
889 $CHECKSTAT -s 6400 $file || error "wrong size, expected 6400"
893 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=800 &
894 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=800 &
896 $CHECKSTAT -s 12800 $file || error "wrong size, expected 12800"
899 #racing tiny & normal writes
900 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=4096 count=4 &
901 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=100 &
903 $CHECKSTAT -s 17184 $file || error "wrong size, expected 17184"
906 #racing tiny & normal writes 2, ugly numbers
907 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=4099 count=11 &
908 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=17 count=173 &
910 $CHECKSTAT -s 48030 $file || error "wrong size, expected 48030"
913 run_test 23c "O_APPEND size checks for tiny writes"
915 # LU-11069 file offset is correct after appending writes
917 local file=$DIR/$tfile
920 echo CentaurHauls > $file
921 offset=$($MULTIOP $file oO_WRONLY:O_APPEND:w13Zp)
922 if ((offset != 26)); then
923 error "wrong offset, expected 26, got '$offset'"
926 run_test 23d "file offset is correct after appending writes"
930 echo '-- same directory rename'
931 test_mkdir $DIR/$tdir
932 touch $DIR/$tdir/$tfile.1
933 mv $DIR/$tdir/$tfile.1 $DIR/$tdir/$tfile.2
934 $CHECKSTAT -t file $DIR/$tdir/$tfile.2 || error "$tfile.2 not a file"
936 run_test 24a "rename file to non-existent target"
939 test_mkdir $DIR/$tdir
940 touch $DIR/$tdir/$tfile.{1,2}
941 mv $DIR/$tdir/$tfile.1 $DIR/$tdir/$tfile.2
942 $CHECKSTAT -a $DIR/$tdir/$tfile.1 || error "$tfile.1 exists"
943 $CHECKSTAT -t file $DIR/$tdir/$tfile.2 || error "$tfile.2 not a file"
945 run_test 24b "rename file to existing target"
948 test_mkdir $DIR/$tdir
949 test_mkdir $DIR/$tdir/d$testnum.1
950 mv $DIR/$tdir/d$testnum.1 $DIR/$tdir/d$testnum.2
951 $CHECKSTAT -a $DIR/$tdir/d$testnum.1 || error "d$testnum.1 exists"
952 $CHECKSTAT -t dir $DIR/$tdir/d$testnum.2 || error "d$testnum.2 not dir"
954 run_test 24c "rename directory to non-existent target"
957 test_mkdir -c1 $DIR/$tdir
958 test_mkdir -c1 $DIR/$tdir/d$testnum.1
959 test_mkdir -c1 $DIR/$tdir/d$testnum.2
960 mrename $DIR/$tdir/d$testnum.1 $DIR/$tdir/d$testnum.2
961 $CHECKSTAT -a $DIR/$tdir/d$testnum.1 || error "d$testnum.1 exists"
962 $CHECKSTAT -t dir $DIR/$tdir/d$testnum.2 || error "d$testnum.2 not dir"
964 run_test 24d "rename directory to existing target"
967 echo '-- cross directory renames --'
971 mv $DIR/R5a/f $DIR/R5b/g
972 $CHECKSTAT -a $DIR/R5a/f || error "$DIR/R5a/f exists"
973 $CHECKSTAT -t file $DIR/R5b/g || error "$DIR/R5b/g not file type"
975 run_test 24e "touch .../R5a/f; rename .../R5a/f .../R5b/g ======"
980 touch $DIR/R6a/f $DIR/R6b/g
981 mv $DIR/R6a/f $DIR/R6b/g
982 $CHECKSTAT -a $DIR/R6a/f || error "$DIR/R6a/f exists"
983 $CHECKSTAT -t file $DIR/R6b/g || error "$DIR/R6b/g not file type"
985 run_test 24f "touch .../R6a/f R6b/g; mv .../R6a/f .../R6b/g ===="
990 test_mkdir $DIR/R7a/d
991 mv $DIR/R7a/d $DIR/R7b/e
992 $CHECKSTAT -a $DIR/R7a/d || error "$DIR/R7a/d exists"
993 $CHECKSTAT -t dir $DIR/R7b/e || error "$DIR/R7b/e not dir type"
995 run_test 24g "mkdir .../R7{a,b}/d; mv .../R7a/d .../R7b/e ======"
998 test_mkdir -c1 $DIR/R8a
999 test_mkdir -c1 $DIR/R8b
1000 test_mkdir -c1 $DIR/R8a/d
1001 test_mkdir -c1 $DIR/R8b/e
1002 mrename $DIR/R8a/d $DIR/R8b/e
1003 $CHECKSTAT -a $DIR/R8a/d || error "$DIR/R8a/d exists"
1004 $CHECKSTAT -t dir $DIR/R8b/e || error "$DIR/R8b/e not dir type"
1006 run_test 24h "mkdir .../R8{a,b}/{d,e}; rename .../R8a/d .../R8b/e"
1009 echo "-- rename error cases"
1011 test_mkdir $DIR/R9/a
1013 mrename $DIR/R9/f $DIR/R9/a
1014 $CHECKSTAT -t file $DIR/R9/f || error "$DIR/R9/f not file type"
1015 $CHECKSTAT -t dir $DIR/R9/a || error "$DIR/R9/a not dir type"
1016 $CHECKSTAT -a $DIR/R9/a/f || error "$DIR/R9/a/f exists"
1018 run_test 24i "rename file to dir error: touch f ; mkdir a ; rename f a"
1022 mrename $DIR/R10/f $DIR/R10/g
1023 $CHECKSTAT -t dir $DIR/R10 || error "$DIR/R10 not dir type"
1024 $CHECKSTAT -a $DIR/R10/f || error "$DIR/R10/f exists"
1025 $CHECKSTAT -a $DIR/R10/g || error "$DIR/R10/g exists"
1027 run_test 24j "source does not exist ============================"
1030 test_mkdir $DIR/R11a
1031 test_mkdir $DIR/R11a/d
1033 mv $DIR/R11a/f $DIR/R11a/d
1034 $CHECKSTAT -a $DIR/R11a/f || error "$DIR/R11a/f exists"
1035 $CHECKSTAT -t file $DIR/R11a/d/f || error "$DIR/R11a/d/f not file type"
1037 run_test 24k "touch .../R11a/f; mv .../R11a/f .../R11a/d ======="
1039 # bug 2429 - rename foo foo foo creates invalid file
1042 $MULTIOP $f OcNs || error "rename of ${f} to itself failed"
1044 run_test 24l "Renaming a file to itself ========================"
1048 $MULTIOP $f OcLN ${f}2 ${f}2 || error "link ${f}2 ${f}2 failed"
1049 # on ext3 this does not remove either the source or target files
1050 # though the "expected" operation would be to remove the source
1051 $CHECKSTAT -t file ${f} || error "${f} missing"
1052 $CHECKSTAT -t file ${f}2 || error "${f}2 missing"
1054 run_test 24m "Renaming a file to a hard link to itself ========="
1058 # this stats the old file after it was renamed, so it should fail
1060 $CHECKSTAT ${f} || error "${f} missing"
1062 $CHECKSTAT ${f}.rename || error "${f}.rename missing"
1063 $CHECKSTAT -a ${f} || error "${f} exists"
1065 run_test 24n "Statting the old file after renaming (Posix rename 2)"
1068 test_mkdir $DIR/$tdir
1069 rename_many -s random -v -n 10 $DIR/$tdir
1071 run_test 24o "rename of files during htree split"
1074 test_mkdir $DIR/R12a
1075 test_mkdir $DIR/R12b
1076 DIRINO=`ls -lid $DIR/R12a | awk '{ print $1 }'`
1077 mrename $DIR/R12a $DIR/R12b
1078 $CHECKSTAT -a $DIR/R12a || error "$DIR/R12a exists"
1079 $CHECKSTAT -t dir $DIR/R12b || error "$DIR/R12b not dir type"
1080 DIRINO2=`ls -lid $DIR/R12b | awk '{ print $1 }'`
1081 [ "$DIRINO" = "$DIRINO2" ] || error "R12a $DIRINO != R12b $DIRINO2"
1083 run_test 24p "mkdir .../R12{a,b}; rename .../R12a .../R12b"
1085 cleanup_multiop_pause() {
1087 kill -USR1 $MULTIPID
1091 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1093 test_mkdir $DIR/R13a
1094 test_mkdir $DIR/R13b
1095 local DIRINO=$(ls -lid $DIR/R13a | awk '{ print $1 }')
1096 multiop_bg_pause $DIR/R13b D_c || error "multiop failed to start"
1099 trap cleanup_multiop_pause EXIT
1100 mrename $DIR/R13a $DIR/R13b
1101 $CHECKSTAT -a $DIR/R13a || error "R13a still exists"
1102 $CHECKSTAT -t dir $DIR/R13b || error "R13b does not exist"
1103 local DIRINO2=$(ls -lid $DIR/R13b | awk '{ print $1 }')
1104 [ "$DIRINO" = "$DIRINO2" ] || error "R13a $DIRINO != R13b $DIRINO2"
1105 cleanup_multiop_pause
1106 wait $MULTIPID || error "multiop close failed"
1108 run_test 24q "mkdir .../R13{a,b}; open R13b rename R13a R13b ==="
1110 test_24r() { #bug 3789
1111 test_mkdir $DIR/R14a
1112 test_mkdir $DIR/R14a/b
1113 mrename $DIR/R14a $DIR/R14a/b && error "rename to subdir worked!"
1114 $CHECKSTAT -t dir $DIR/R14a || error "$DIR/R14a missing"
1115 $CHECKSTAT -t dir $DIR/R14a/b || error "$DIR/R14a/b missing"
1117 run_test 24r "mkdir .../R14a/b; rename .../R14a .../R14a/b ====="
1120 test_mkdir $DIR/R15a
1121 test_mkdir $DIR/R15a/b
1122 test_mkdir $DIR/R15a/b/c
1123 mrename $DIR/R15a $DIR/R15a/b/c && error "rename to sub-subdir worked!"
1124 $CHECKSTAT -t dir $DIR/R15a || error "$DIR/R15a missing"
1125 $CHECKSTAT -t dir $DIR/R15a/b/c || error "$DIR/R15a/b/c missing"
1127 run_test 24s "mkdir .../R15a/b/c; rename .../R15a .../R15a/b/c ="
1129 test_mkdir $DIR/R16a
1130 test_mkdir $DIR/R16a/b
1131 test_mkdir $DIR/R16a/b/c
1132 mrename $DIR/R16a/b/c $DIR/R16a && error "rename to sub-subdir worked!"
1133 $CHECKSTAT -t dir $DIR/R16a || error "$DIR/R16a missing"
1134 $CHECKSTAT -t dir $DIR/R16a/b/c || error "$DIR/R16a/b/c missing"
1136 run_test 24t "mkdir .../R16a/b/c; rename .../R16a/b/c .../R16a ="
1138 test_24u() { # bug12192
1139 $MULTIOP $DIR/$tfile C2w$((2048 * 1024))c || error "multiop failed"
1140 $CHECKSTAT -s $((2048 * 1024)) $DIR/$tfile || error "wrong file size"
1142 run_test 24u "create stripe file"
1144 simple_cleanup_common() {
1147 [ -z "$DIR" ] || [ -z "$tdir" ] && return 0
1149 local start=$SECONDS
1152 wait_delete_completed
1153 echo "cleanup time $((SECONDS - start))"
1157 max_pages_per_rpc() {
1158 local mdtname="$(printf "MDT%04x" ${1:-0})"
1159 $LCTL get_param -n mdc.*$mdtname*.max_pages_per_rpc
1163 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1165 local nrfiles=${COUNT:-100000}
1166 local fname="$DIR/$tdir/$tfile"
1168 # Performance issue on ZFS see LU-4072 (c.f. LU-2887)
1169 [ "$mds1_FSTYPE" = "zfs" ] && nrfiles=${COUNT:-10000}
1171 test_mkdir "$(dirname $fname)"
1172 # assume MDT0000 has the fewest inodes
1173 local stripes=$($LFS getdirstripe -c $(dirname $fname))
1174 local free_inodes=$(($(mdt_free_inodes 0) * stripes))
1175 [[ $free_inodes -lt $nrfiles ]] && nrfiles=$free_inodes
1177 trap simple_cleanup_common EXIT
1179 createmany -m "$fname" $nrfiles
1181 cancel_lru_locks mdc
1182 lctl set_param mdc.*.stats clear
1184 # was previously test_24D: LU-6101
1185 # readdir() returns correct number of entries after cursor reload
1186 local num_ls=$(ls $DIR/$tdir | wc -l)
1187 local num_uniq=$(ls $DIR/$tdir | sort -u | wc -l)
1188 local num_all=$(ls -a $DIR/$tdir | wc -l)
1189 if [ $num_ls -ne $nrfiles ] || [ $num_uniq -ne $nrfiles ] ||
1190 [ $num_all -ne $((nrfiles + 2)) ]; then
1191 error "Expected $nrfiles files, got $num_ls " \
1192 "($num_uniq unique $num_all .&..)"
1194 # LU-5 large readdir
1195 # dirent_size = 32 bytes for sizeof(struct lu_dirent) +
1196 # N bytes for name (len($nrfiles) rounded to 8 bytes) +
1197 # 8 bytes for luda_type (4 bytes rounded to 8 bytes)
1198 # take into account of overhead in lu_dirpage header and end mark in
1199 # each page, plus one in rpc_num calculation.
1200 local dirent_size=$((32 + (${#tfile} | 7) + 1 + 8))
1201 local page_entries=$(((PAGE_SIZE - 24) / dirent_size))
1202 local mdt_idx=$($LFS getdirstripe -i $(dirname $fname))
1203 local rpc_pages=$(max_pages_per_rpc $mdt_idx)
1204 local rpc_max=$((nrfiles / (page_entries * rpc_pages) + stripes))
1205 local mds_readpage=$(calc_stats mdc.*.stats mds_readpage)
1206 echo "readpages: $mds_readpage rpc_max: $rpc_max"
1207 (( $mds_readpage < $rpc_max - 2 || $mds_readpage > $rpc_max + 1)) &&
1208 error "large readdir doesn't take effect: " \
1209 "$mds_readpage should be about $rpc_max"
1211 simple_cleanup_common
1213 run_test 24v "list large directory (test hash collision, b=17560)"
1215 test_24w() { # bug21506
1217 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=4096 || return 1
1218 dd if=/dev/zero bs=$SZ1 count=1 >> $DIR/$tfile || return 2
1219 dd if=$DIR/$tfile of=$DIR/${tfile}_left bs=1M skip=4097 || return 3
1220 SZ2=`ls -l $DIR/${tfile}_left | awk '{print $5}'`
1221 [[ "$SZ1" -eq "$SZ2" ]] ||
1222 error "Error reading at the end of the file $tfile"
1224 run_test 24w "Reading a file larger than 4Gb"
1227 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
1228 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1229 [[ $MDS1_VERSION -lt $(version_code 2.7.56) ]] &&
1230 skip "Need MDS version at least 2.7.56"
1233 local remote_dir=$DIR/$tdir/remote_dir
1235 test_mkdir $DIR/$tdir
1236 $LFS mkdir -i $MDTIDX $remote_dir ||
1237 error "create remote directory failed"
1239 test_mkdir $DIR/$tdir/src_dir
1240 touch $DIR/$tdir/src_file
1241 test_mkdir $remote_dir/tgt_dir
1242 touch $remote_dir/tgt_file
1244 mrename $DIR/$tdir/src_dir $remote_dir/tgt_dir ||
1245 error "rename dir cross MDT failed!"
1247 mrename $DIR/$tdir/src_file $remote_dir/tgt_file ||
1248 error "rename file cross MDT failed!"
1250 touch $DIR/$tdir/ln_file
1251 ln $DIR/$tdir/ln_file $remote_dir/ln_name ||
1252 error "ln file cross MDT failed"
1254 rm -rf $DIR/$tdir || error "Can not delete directories"
1256 run_test 24x "cross MDT rename/link"
1259 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
1260 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1262 local remote_dir=$DIR/$tdir/remote_dir
1265 test_mkdir $DIR/$tdir
1266 $LFS mkdir -i $mdtidx $remote_dir ||
1267 error "create remote directory failed"
1269 test_mkdir $remote_dir/src_dir
1270 touch $remote_dir/src_file
1271 test_mkdir $remote_dir/tgt_dir
1272 touch $remote_dir/tgt_file
1274 mrename $remote_dir/src_dir $remote_dir/tgt_dir ||
1275 error "rename subdir in the same remote dir failed!"
1277 mrename $remote_dir/src_file $remote_dir/tgt_file ||
1278 error "rename files in the same remote dir failed!"
1280 ln $remote_dir/tgt_file $remote_dir/tgt_file1 ||
1281 error "link files in the same remote dir failed!"
1283 rm -rf $DIR/$tdir || error "Can not delete directories"
1285 run_test 24y "rename/link on the same dir should succeed"
1288 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
1289 [[ $MDS1_VERSION -lt $(version_code 2.12.51) ]] &&
1290 skip "Need MDS version at least 2.12.51"
1294 for index in 0 1; do
1295 $LFS mkdir -i $index $DIR/$tdir.$index || error "mkdir failed"
1296 touch $DIR/$tdir.0/$tfile.$index || error "touch failed"
1299 mv $DIR/$tdir.0/$tfile.0 $DIR/$tdir.1 || error "mv $tfile.0 failed"
1301 index=$($LFS getstripe -m $DIR/$tdir.1/$tfile.0)
1302 [ $index -eq 0 ] || error "$tfile.0 is on MDT$index"
1304 local mdts=$(comma_list $(mdts_nodes))
1306 do_nodes $mdts $LCTL set_param mdt.*.enable_remote_rename=0
1307 stack_trap "do_nodes $mdts $LCTL \
1308 set_param mdt.*.enable_remote_rename=1" EXIT
1310 mv $DIR/$tdir.0/$tfile.1 $DIR/$tdir.1 || error "mv $tfile.1 failed"
1312 index=$($LFS getstripe -m $DIR/$tdir.1/$tfile.1)
1313 [ $index -eq 1 ] || error "$tfile.1 is on MDT$index"
1315 run_test 24z "cross-MDT rename is done as cp"
1317 test_24A() { # LU-3182
1321 test_mkdir $DIR/$tdir
1322 trap simple_cleanup_common EXIT
1323 createmany -m $DIR/$tdir/$tfile $NFILES
1324 local t=$(ls $DIR/$tdir | wc -l)
1325 local u=$(ls $DIR/$tdir | sort -u | wc -l)
1326 local v=$(ls -ai $DIR/$tdir | sort -u | wc -l)
1327 if [ $t -ne $NFILES ] || [ $u -ne $NFILES ] ||
1328 [ $v -ne $((NFILES + 2)) ] ; then
1329 error "Expected $NFILES files, got $t ($u unique $v .&..)"
1332 simple_cleanup_common || error "Can not delete directories"
1334 run_test 24A "readdir() returns correct number of entries."
1336 test_24B() { # LU-4805
1337 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
1341 test_mkdir $DIR/$tdir
1342 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
1343 error "create striped dir failed"
1345 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1346 [ $count -eq 2 ] || error "Expected 2, got $count"
1348 touch $DIR/$tdir/striped_dir/a
1350 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1351 [ $count -eq 3 ] || error "Expected 3, got $count"
1353 touch $DIR/$tdir/striped_dir/.f
1355 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1356 [ $count -eq 4 ] || error "Expected 4, got $count"
1358 rm -rf $DIR/$tdir || error "Can not delete directories"
1360 run_test 24B "readdir for striped dir return correct number of entries"
1363 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
1369 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/d0/striped_dir ||
1370 error "create striped dir failed"
1372 cd $DIR/$tdir/d0/striped_dir
1374 local d0_ino=$(ls -i -l -a $DIR/$tdir | grep "d0" | awk '{print $1}')
1375 local d1_ino=$(ls -i -l -a $DIR/$tdir | grep "d1" | awk '{print $1}')
1376 local parent_ino=$(ls -i -l -a | grep "\.\." | awk '{print $1}')
1378 [ "$d0_ino" = "$parent_ino" ] ||
1379 error ".. wrong, expect $d0_ino, get $parent_ino"
1381 mv $DIR/$tdir/d0/striped_dir $DIR/$tdir/d1/ ||
1382 error "mv striped dir failed"
1384 parent_ino=$(ls -i -l -a | grep "\.\." | awk '{print $1}')
1386 [ "$d1_ino" = "$parent_ino" ] ||
1387 error ".. wrong after mv, expect $d1_ino, get $parent_ino"
1389 run_test 24C "check .. in striped dir"
1392 [[ $MDSCOUNT -lt 4 ]] && skip_env "needs >= 4 MDTs"
1393 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1396 mkdir $DIR/$tdir/src_dir
1397 $LFS mkdir -i 1 $DIR/$tdir/src_dir/src_child ||
1398 error "create remote source failed"
1400 touch $DIR/$tdir/src_dir/src_child/a
1402 $LFS mkdir -i 2 $DIR/$tdir/tgt_dir ||
1403 error "create remote target dir failed"
1405 $LFS mkdir -i 3 $DIR/$tdir/tgt_dir/tgt_child ||
1406 error "create remote target child failed"
1408 mrename $DIR/$tdir/src_dir/src_child $DIR/$tdir/tgt_dir/tgt_child ||
1409 error "rename dir cross MDT failed!"
1413 $CHECKSTAT -t dir $DIR/$tdir/src_dir/src_child &&
1414 error "src_child still exists after rename"
1416 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/tgt_child/a ||
1417 error "missing file(a) after rename"
1419 rm -rf $DIR/$tdir || error "Can not delete directories"
1421 run_test 24E "cross MDT rename/link"
1424 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return 0
1427 [ "$SLOW" = "no" ] && repeats=100
1431 echo "$repeats repeats"
1432 for ((i = 0; i < repeats; i++)); do
1433 $LFS mkdir -i0 -c2 $DIR/$tdir/test || error "mkdir fails"
1434 touch $DIR/$tdir/test/a || error "touch fails"
1435 mkdir $DIR/$tdir/test/b || error "mkdir fails"
1436 rm -rf $DIR/$tdir/test || error "rmdir fails"
1441 run_test 24F "hash order vs readdir (LU-11330)"
1444 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
1449 $LFS mkdir -i 0 $DIR/$tdir-0 || error "mkdir $tdir-0"
1450 $LFS mkdir -i 1 $DIR/$tdir-1 || error "mkdir $tdir-1"
1451 touch $DIR/$tdir-0/f1 || error "touch f1"
1452 ln -s $DIR/$tdir-0/f1 $DIR/$tdir-0/s1 || error "ln s1"
1453 ino1=$(stat -c%i $DIR/$tdir-0/s1)
1454 mv $DIR/$tdir-0/s1 $DIR/$tdir-1 || error "mv s1"
1455 ino2=$(stat -c%i $DIR/$tdir-1/s1)
1456 [ $ino1 -ne $ino2 ] || error "s1 should be migrated"
1458 run_test 24G "migrate symlink in rename"
1461 echo '== symlink sanity ============================================='
1465 touch $DIR/s25/foo ||
1466 error "File creation in symlinked directory failed"
1468 run_test 25a "create file in symlinked directory ==============="
1471 [ ! -d $DIR/d25 ] && test_25a
1472 $CHECKSTAT -t file $DIR/s25/foo || error "$DIR/s25/foo not file type"
1474 run_test 25b "lookup file in symlinked directory ==============="
1478 test_mkdir $DIR/d26/d26-2
1479 ln -s d26/d26-2 $DIR/s26
1480 touch $DIR/s26/foo || error "File creation failed"
1482 run_test 26a "multiple component symlink ======================="
1485 test_mkdir -p $DIR/$tdir/d26-2
1486 ln -s $tdir/d26-2/foo $DIR/s26-2
1487 touch $DIR/s26-2 || error "File creation failed"
1489 run_test 26b "multiple component symlink at end of lookup ======"
1492 test_mkdir $DIR/d26.2
1493 touch $DIR/d26.2/foo
1494 ln -s d26.2 $DIR/s26.2-1
1495 ln -s s26.2-1 $DIR/s26.2-2
1496 ln -s s26.2-2 $DIR/s26.2-3
1497 chmod 0666 $DIR/s26.2-3/foo
1499 run_test 26c "chain of symlinks"
1501 # recursive symlinks (bug 439)
1503 ln -s d26-3/foo $DIR/d26-3
1505 run_test 26d "create multiple component recursive symlink"
1508 [ ! -h $DIR/d26-3 ] && test_26d
1511 run_test 26e "unlink multiple component recursive symlink"
1513 # recursive symlinks (bug 7022)
1515 test_mkdir $DIR/$tdir
1516 test_mkdir $DIR/$tdir/$tfile
1517 cd $DIR/$tdir/$tfile || error "cd $DIR/$tdir/$tfile failed"
1518 test_mkdir -p lndir/bar1
1519 test_mkdir $DIR/$tdir/$tfile/$tfile
1520 cd $tfile || error "cd $tfile failed"
1521 ln -s .. dotdot || error "ln dotdot failed"
1522 ln -s dotdot/lndir lndir || error "ln lndir failed"
1523 cd $DIR/$tdir || error "cd $DIR/$tdir failed"
1524 output=`ls $tfile/$tfile/lndir/bar1`
1525 [ "$output" = bar1 ] && error "unexpected output"
1526 rm -r $tfile || error "rm $tfile failed"
1527 $CHECKSTAT -a $DIR/$tfile || error "$tfile not gone"
1529 run_test 26f "rm -r of a directory which has recursive symlink"
1532 test_mkdir $DIR/$tdir
1533 $LFS getstripe $DIR/$tdir
1534 $LFS setstripe -c 1 $DIR/$tdir/$tfile || error "setstripe failed"
1535 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1536 cp /etc/hosts $DIR/$tdir/$tfile || error "Can't copy to one stripe file"
1538 run_test 27a "one stripe file"
1541 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1543 test_mkdir $DIR/$tdir
1544 $LFS setstripe -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
1545 $LFS getstripe -c $DIR/$tdir/$tfile
1546 [ $($LFS getstripe -c $DIR/$tdir/$tfile) -eq 2 ] ||
1547 error "two-stripe file doesn't have two stripes"
1549 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1551 run_test 27b "create and write to two stripe file"
1553 # 27c family tests specific striping, setstripe -o
1555 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test"
1556 test_mkdir -p $DIR/$tdir
1559 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1560 $LFS getstripe -i $DIR/$tdir/$tfile
1561 [ $($LFS getstripe -i $DIR/$tdir/$tfile ) -eq $osts ] ||
1562 error "stripe not on specified OST"
1564 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1566 run_test 27ca "one stripe on specified OST"
1569 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test"
1570 test_mkdir -p $DIR/$tdir
1572 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1573 local getstripe=$($LFS getstripe $DIR/$tdir/$tfile)
1576 # Strip getstripe output to a space separated list of OSTs
1577 local getstripe_osts=$(echo "$getstripe" | sed -e '1,/obdidx/d' |\
1578 awk '{print $1}' | tr '\n' '\ ' | sed -e 's/[[:space:]]*$//')
1579 [ "$getstripe_osts" = "${osts//,/ }" ] ||
1580 error "stripes not on specified OSTs"
1582 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1584 run_test 27cb "two stripes on specified OSTs"
1587 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test"
1588 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
1589 skip "server does not support overstriping"
1591 test_mkdir -p $DIR/$tdir
1593 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1594 local getstripe=$($LFS getstripe $DIR/$tdir/$tfile)
1597 # Strip getstripe output to a space separated list of OSTs
1598 local getstripe_osts=$(echo "$getstripe" | sed -e '1,/obdidx/d' |\
1599 awk '{print $1}' | tr '\n' '\ ' | sed -e 's/[[:space:]]*$//')
1600 [ "$getstripe_osts" = "${osts//,/ }" ] ||
1601 error "stripes not on specified OSTs"
1603 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1605 run_test 27cc "two stripes on the same OST"
1608 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test"
1609 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
1610 skip "server does not support overstriping"
1611 test_mkdir -p $DIR/$tdir
1612 local osts="0,1,1,0"
1613 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1614 local getstripe=$($LFS getstripe $DIR/$tdir/$tfile)
1617 # Strip getstripe output to a space separated list of OSTs
1618 local getstripe_osts=$(echo "$getstripe" | sed -e '1,/obdidx/d' |\
1619 awk '{print $1}' | tr '\n' '\ ' | sed -e 's/[[:space:]]*$//')
1620 [ "$getstripe_osts" = "${osts//,/ }" ] ||
1621 error "stripes not on specified OSTs"
1623 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1625 run_test 27cd "four stripes on two OSTs"
1628 [[ $OSTCOUNT -ge $(($LOV_MAX_STRIPE_COUNT / 2)) ]] &&
1629 skip_env "too many osts, skipping"
1630 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
1631 skip "server does not support overstriping"
1632 # We do one more stripe than we have OSTs
1633 [ $OSTCOUNT -ge 159 ] || large_xattr_enabled ||
1634 skip_env "ea_inode feature disabled"
1636 test_mkdir -p $DIR/$tdir
1638 for i in $(seq 0 $OSTCOUNT);
1641 if [ $i -ne $OSTCOUNT ]; then
1645 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1646 local getstripe=$($LFS getstripe $DIR/$tdir/$tfile)
1649 # Strip getstripe output to a space separated list of OSTs
1650 local getstripe_osts=$(echo "$getstripe" | sed -e '1,/obdidx/d' |\
1651 awk '{print $1}' | tr '\n' '\ ' | sed -e 's/[[:space:]]*$//')
1652 [ "$getstripe_osts" = "${osts//,/ }" ] ||
1653 error "stripes not on specified OSTs"
1655 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1657 run_test 27ce "more stripes than OSTs with -o"
1660 local osp_proc="osp.$FSNAME-OST0000-osc-MDT000*.active"
1663 test_mkdir -p $DIR/$tdir || error "failed to mkdir $DIR/$tdir"
1664 do_facet $SINGLEMDS "$LCTL set_param -n $osp_proc=0"
1665 stack_trap "do_facet $SINGLEMDS $LCTL set_param -n $osp_proc=1" EXIT
1666 wait_update_facet $SINGLEMDS "$LCTL get_param -n $osp_proc | grep 1" ||
1667 error "failed to set $osp_proc=0"
1669 $LFS setstripe -o 0 $DIR/$tdir/$tfile &
1672 do_facet $SINGLEMDS "$LCTL set_param -n $osp_proc=1"
1673 wait_update_facet $SINGLEMDS "$LCTL get_param -n $osp_proc | grep 0" ||
1674 error "failed to set $osp_proc=1"
1677 error "should return error due to $osp_proc=0"
1679 run_test 27cf "'setstripe -o' on inactive OSTs should return error"
1682 test_mkdir $DIR/$tdir
1683 $LFS setstripe -c 0 -i -1 -S 0 $DIR/$tdir/$tfile ||
1684 error "setstripe failed"
1685 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1686 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1688 run_test 27d "create file with default settings"
1691 # LU-5839 adds check for existed layout before setting it
1692 [[ $MDS1_VERSION -lt $(version_code 2.7.56) ]] &&
1693 skip "Need MDS version at least 2.7.56"
1695 test_mkdir $DIR/$tdir
1696 $LFS setstripe -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
1697 $LFS setstripe -c 2 $DIR/$tdir/$tfile && error "setstripe worked twice"
1698 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1700 run_test 27e "setstripe existing file (should return error)"
1703 test_mkdir $DIR/$tdir
1704 $LFS setstripe -S 100 -i 0 -c 1 $DIR/$tdir/$tfile &&
1705 error "$LFS setstripe $DIR/$tdir/$tfile failed"
1706 $CHECKSTAT -t file $DIR/$tdir/$tfile &&
1707 error "$CHECKSTAT -t file $DIR/$tdir/$tfile should fail"
1708 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1709 $LFS getstripe $DIR/$tdir/$tfile || error "$LFS getstripe failed"
1711 run_test 27f "setstripe with bad stripe size (should return error)"
1714 test_mkdir $DIR/$tdir
1715 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1716 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "no stripe info" ||
1717 error "$DIR/$tdir/$tfile has object"
1719 run_test 27g "$LFS getstripe with no objects"
1722 test_mkdir $DIR/$tdir
1723 touch $DIR/$tdir/$tfile || error "touch failed"
1724 ln -s bogus $DIR/$tdir/$tfile.2 || error "ln failed"
1725 $LFS getstripe -m $DIR/$tdir/$tfile $DIR/$tdir/$tfile.2
1727 (( rc == 2 )) || error "getstripe did not return ENOENT"
1729 run_test 27ga "$LFS getstripe with missing file (should return error)"
1732 test_mkdir $DIR/$tdir
1733 touch $DIR/$tdir/$tfile || error "touch failed"
1734 [[ $($LFS getstripe -c $DIR/$tdir/$tfile) -gt 0 ]] ||
1735 error "missing objects"
1737 run_test 27i "$LFS getstripe with some objects"
1740 test_mkdir $DIR/$tdir
1741 $LFS setstripe -i $OSTCOUNT $DIR/$tdir/$tfile &&
1742 error "setstripe failed" || true
1744 run_test 27j "setstripe with bad stripe offset (should return error)"
1746 test_27k() { # bug 2844
1747 test_mkdir $DIR/$tdir
1748 local file=$DIR/$tdir/$tfile
1749 local ll_max_blksize=$((4 * 1024 * 1024))
1750 $LFS setstripe -S 67108864 $file || error "setstripe failed"
1751 local blksize=$(stat $file | awk '/IO Block:/ { print $7 }')
1752 [ $blksize -le $ll_max_blksize ] || error "1:$blksize > $ll_max_blksize"
1753 dd if=/dev/zero of=$file bs=4k count=1
1754 blksize=$(stat $file | awk '/IO Block:/ { print $7 }')
1755 [ $blksize -le $ll_max_blksize ] || error "2:$blksize > $ll_max_blksize"
1757 run_test 27k "limit i_blksize for broken user apps"
1760 mcreate $DIR/$tfile || error "creating file"
1761 $RUNAS $LFS setstripe -c 1 $DIR/$tfile &&
1762 error "setstripe should have failed" || true
1764 run_test 27l "check setstripe permissions (should return error)"
1767 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1769 [ -n "$RCLIENTS" -o -n "$MOUNT_2" ] &&
1770 skip_env "multiple clients -- skipping"
1772 ORIGFREE=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
1774 if [[ $ORIGFREE -gt $MAXFREE ]]; then
1775 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
1777 trap simple_cleanup_common EXIT
1778 test_mkdir $DIR/$tdir
1779 $LFS setstripe -i 0 -c 1 $DIR/$tdir/$tfile.1
1780 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=1024 count=$MAXFREE &&
1781 error "dd should fill OST0"
1783 while $LFS setstripe -i 0 -c 1 $DIR/$tdir/$tfile.$i; do
1785 [ $i -gt 256 ] && break
1788 touch $DIR/$tdir/$tfile.$i
1789 [ $($LFS getstripe $DIR/$tdir/$tfile.$i | grep -A 10 obdidx |
1790 awk '{print $1}'| grep -w "0") ] &&
1791 error "OST0 was full but new created file still use it"
1793 touch $DIR/$tdir/$tfile.$i
1794 [ $($LFS getstripe $DIR/$tdir/$tfile.$i | grep -A 10 obdidx |
1795 awk '{print $1}'| grep -w "0") ] &&
1796 error "OST0 was full but new created file still use it"
1797 simple_cleanup_common
1799 run_test 27m "create file while OST0 was full"
1801 # OSCs keep a NOSPC flag that will be reset after ~5s (qos_maxage)
1802 # if the OST isn't full anymore.
1804 local ostidx=${1:-""}
1809 local list=$(comma_list $(osts_nodes))
1810 [ "$ostidx" ] && list=$(facet_host ost$((ostidx + 1)))
1812 do_nodes $list lctl set_param fail_loc=0
1813 wait_delete_completed # initiate all OST_DESTROYs from MDS to OST
1814 delay=$(do_facet $SINGLEMDS lctl get_param -n lov.*.qos_maxage |
1815 awk '{print $1 * 2;exit;}')
1816 get_prealloc="$LCTL get_param -n osc.*MDT*.prealloc_status |
1818 wait_update_facet $SINGLEMDS "$get_prealloc" "" $delay
1821 __exhaust_precreations() {
1824 local FAILIDX=${3:-$OSTIDX}
1825 local ofacet=ost$((OSTIDX + 1))
1827 test_mkdir -p -c1 $DIR/$tdir
1828 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
1829 local mfacet=mds$((mdtidx + 1))
1830 echo OSTIDX=$OSTIDX MDTIDX=$mdtidx
1832 local OST=$(ostname_from_index $OSTIDX)
1835 local mdtosc_proc1=$(get_mdtosc_proc_path $mfacet $OST)
1836 local last_id=$(do_facet $mfacet lctl get_param -n \
1837 osp.$mdtosc_proc1.prealloc_last_id)
1838 local next_id=$(do_facet $mfacet lctl get_param -n \
1839 osp.$mdtosc_proc1.prealloc_next_id)
1841 local mdtosc_proc2=$(get_mdtosc_proc_path $mfacet)
1842 do_facet $mfacet lctl get_param osp.$mdtosc_proc2.prealloc*
1844 test_mkdir -p $DIR/$tdir/${OST}
1845 $LFS setstripe -i $OSTIDX -c 1 $DIR/$tdir/${OST}
1846 #define OBD_FAIL_OST_ENOSPC 0x215
1847 do_facet $ofacet lctl set_param fail_val=$FAILIDX fail_loc=0x215
1848 echo "Creating to objid $last_id on ost $OST..."
1849 createmany -o $DIR/$tdir/${OST}/f $next_id $((last_id - next_id + 2))
1850 do_facet $mfacet lctl get_param osp.$mdtosc_proc2.prealloc*
1851 do_facet $ofacet lctl set_param fail_loc=$FAILLOC
1854 exhaust_precreations() {
1855 __exhaust_precreations $1 $2 $3
1859 exhaust_all_precreations() {
1861 for (( i=0; i < OSTCOUNT; i++ )) ; do
1862 __exhaust_precreations $i $1 -1
1868 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1869 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1870 remote_mds_nodsh && skip "remote MDS with nodsh"
1871 remote_ost_nodsh && skip "remote OST with nodsh"
1874 rm -f $DIR/$tdir/$tfile
1875 exhaust_precreations 0 0x80000215
1876 $LFS setstripe -c -1 $DIR/$tdir || error "setstripe failed"
1877 touch $DIR/$tdir/$tfile || error "touch failed"
1878 $LFS getstripe $DIR/$tdir/$tfile
1881 run_test 27n "create file with some full OSTs"
1884 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1885 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1886 remote_mds_nodsh && skip "remote MDS with nodsh"
1887 remote_ost_nodsh && skip "remote OST with nodsh"
1890 rm -f $DIR/$tdir/$tfile
1891 exhaust_all_precreations 0x215
1893 touch $DIR/$tdir/$tfile && error "able to create $DIR/$tdir/$tfile"
1898 run_test 27o "create file with all full OSTs (should error)"
1901 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1902 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1903 remote_mds_nodsh && skip "remote MDS with nodsh"
1904 remote_ost_nodsh && skip "remote OST with nodsh"
1907 rm -f $DIR/$tdir/$tfile
1908 test_mkdir $DIR/$tdir
1910 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1911 $TRUNCATE $DIR/$tdir/$tfile 80000000 || error "truncate failed"
1912 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1914 exhaust_precreations 0 0x80000215
1915 echo foo >> $DIR/$tdir/$tfile || error "append failed"
1916 $CHECKSTAT -s 80000004 $DIR/$tdir/$tfile || error "checkstat failed"
1917 $LFS getstripe $DIR/$tdir/$tfile
1921 run_test 27p "append to a truncated file with some full OSTs"
1924 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1925 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1926 remote_mds_nodsh && skip "remote MDS with nodsh"
1927 remote_ost_nodsh && skip "remote OST with nodsh"
1930 rm -f $DIR/$tdir/$tfile
1932 test_mkdir $DIR/$tdir
1933 $MCREATE $DIR/$tdir/$tfile || error "mcreate $DIR/$tdir/$tfile failed"
1934 $TRUNCATE $DIR/$tdir/$tfile 80000000 ||
1935 error "truncate $DIR/$tdir/$tfile failed"
1936 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1938 exhaust_all_precreations 0x215
1940 echo foo >> $DIR/$tdir/$tfile && error "append succeeded"
1941 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat 2 failed"
1945 run_test 27q "append to truncated file with all OSTs full (should error)"
1948 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1949 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1950 remote_mds_nodsh && skip "remote MDS with nodsh"
1951 remote_ost_nodsh && skip "remote OST with nodsh"
1954 rm -f $DIR/$tdir/$tfile
1955 exhaust_precreations 0 0x80000215
1957 $LFS setstripe -i 0 -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
1961 run_test 27r "stripe file with some full OSTs (shouldn't LBUG) ="
1963 test_27s() { # bug 10725
1964 test_mkdir $DIR/$tdir
1965 local stripe_size=$((4096 * 1024 * 1024)) # 2^32
1966 local stripe_count=0
1967 [ $OSTCOUNT -eq 1 ] || stripe_count=2
1968 $LFS setstripe -S $stripe_size -c $stripe_count $DIR/$tdir &&
1969 error "stripe width >= 2^32 succeeded" || true
1972 run_test 27s "lsm_xfersize overflow (should error) (bug 10725)"
1974 test_27t() { # bug 10864
1979 $WLFS getstripe $tfile
1982 run_test 27t "check that utils parse path correctly"
1984 test_27u() { # bug 4900
1985 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1986 remote_mds_nodsh && skip "remote MDS with nodsh"
1989 local list=$(comma_list $(mdts_nodes))
1991 #define OBD_FAIL_MDS_OSC_PRECREATE 0x139
1992 do_nodes $list $LCTL set_param fail_loc=0x139
1993 test_mkdir -p $DIR/$tdir
1994 trap simple_cleanup_common EXIT
1995 createmany -o $DIR/$tdir/t- 1000
1996 do_nodes $list $LCTL set_param fail_loc=0
1998 TLOG=$TMP/$tfile.getstripe
1999 $LFS getstripe $DIR/$tdir > $TLOG
2000 OBJS=$(awk -vobj=0 '($1 == 0) { obj += 1 } END { print obj; }' $TLOG)
2001 unlinkmany $DIR/$tdir/t- 1000
2003 [[ $OBJS -gt 0 ]] &&
2004 error "$OBJS objects created on OST-0. See $TLOG" ||
2007 run_test 27u "skip object creation on OSC w/o objects"
2009 test_27v() { # bug 4900
2010 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2011 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2012 remote_mds_nodsh && skip "remote MDS with nodsh"
2013 remote_ost_nodsh && skip "remote OST with nodsh"
2015 exhaust_all_precreations 0x215
2018 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe / file
2020 touch $DIR/$tdir/$tfile
2021 #define OBD_FAIL_TGT_DELAY_PRECREATE 0x705
2023 for (( i=1; i < OSTCOUNT; i++ )); do
2024 do_facet ost$i lctl set_param fail_loc=0x705
2026 local START=`date +%s`
2027 createmany -o $DIR/$tdir/$tfile 32
2029 local FINISH=`date +%s`
2030 local TIMEOUT=`lctl get_param -n timeout`
2031 local PROCESS=$((FINISH - START))
2032 [ $PROCESS -ge $((TIMEOUT / 2)) ] && \
2033 error "$FINISH - $START >= $TIMEOUT / 2"
2034 sleep $((TIMEOUT / 2 - PROCESS))
2037 run_test 27v "skip object creation on slow OST"
2039 test_27w() { # bug 10997
2040 test_mkdir $DIR/$tdir
2041 $LFS setstripe -S 65536 $DIR/$tdir/f0 || error "setstripe failed"
2042 [ $($LFS getstripe -S $DIR/$tdir/f0) -ne 65536 ] &&
2043 error "stripe size $size != 65536" || true
2044 [ $($LFS getstripe -d $DIR/$tdir | grep -c "stripe_count") -eq 0 ] &&
2045 error "$LFS getstripe -d $DIR/$tdir no 'stripe_count'" || true
2047 run_test 27w "check $LFS setstripe -S and getstrip -d options"
2050 [[ $OSTCOUNT -lt 2 ]] &&
2051 skip_env "skipping multiple stripe count/offset test"
2053 test_mkdir $DIR/$tdir
2054 for i in $(seq 1 $OSTCOUNT); do
2056 $LFS setstripe -c $i -i $offset $DIR/$tdir/f$i ||
2057 error "setstripe -c $i -i $offset failed"
2058 count=$($LFS getstripe -c $DIR/$tdir/f$i)
2059 index=$($LFS getstripe -i $DIR/$tdir/f$i)
2060 [ $count -ne $i ] && error "stripe count $count != $i" || true
2061 [ $index -ne $offset ] &&
2062 error "stripe offset $index != $offset" || true
2065 run_test 27wa "check $LFS setstripe -c -i options"
2068 remote_ost_nodsh && skip "remote OST with nodsh"
2069 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2070 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2072 OFFSET=$(($OSTCOUNT - 1))
2074 local OST=$(ostname_from_index $OSTIDX)
2076 test_mkdir $DIR/$tdir
2077 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe per file
2078 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 1
2080 createmany -o $DIR/$tdir/$tfile $OSTCOUNT
2081 for i in $(seq 0 $OFFSET); do
2082 [ $($LFS getstripe $DIR/$tdir/$tfile$i | grep -A 10 obdidx |
2083 awk '{print $1}' | grep -w "$OSTIDX") ] &&
2084 error "OST0 was degraded but new created file still use it"
2086 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 0
2088 run_test 27x "create files while OST0 is degraded"
2091 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2092 remote_mds_nodsh && skip "remote MDS with nodsh"
2093 remote_ost_nodsh && skip "remote OST with nodsh"
2094 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2096 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS $FSNAME-OST0000)
2097 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
2098 osp.$mdtosc.prealloc_last_id)
2099 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
2100 osp.$mdtosc.prealloc_next_id)
2101 local fcount=$((last_id - next_id))
2102 [[ $fcount -eq 0 ]] && skip "not enough space on OST0"
2103 [[ $fcount -gt $OSTCOUNT ]] && fcount=$OSTCOUNT
2105 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
2106 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
2107 local OST_DEACTIVE_IDX=-1
2112 for OSC in $MDS_OSCS; do
2113 OST=$(osc_to_ost $OSC)
2114 OSTIDX=$(index_from_ostuuid $OST)
2115 if [ $OST_DEACTIVE_IDX == -1 ]; then
2116 OST_DEACTIVE_IDX=$OSTIDX
2118 if [ $OSTIDX != $OST_DEACTIVE_IDX ]; then
2119 echo $OSC "is Deactivated:"
2120 do_facet $SINGLEMDS lctl --device %$OSC deactivate
2124 OSTIDX=$(index_from_ostuuid $OST)
2125 test_mkdir $DIR/$tdir
2126 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe / file
2128 for OSC in $MDS_OSCS; do
2129 OST=$(osc_to_ost $OSC)
2130 OSTIDX=$(index_from_ostuuid $OST)
2131 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
2132 echo $OST "is degraded:"
2133 do_facet ost$((OSTIDX+1)) lctl set_param -n \
2134 obdfilter.$OST.degraded=1
2139 createmany -o $DIR/$tdir/$tfile $fcount
2141 for OSC in $MDS_OSCS; do
2142 OST=$(osc_to_ost $OSC)
2143 OSTIDX=$(index_from_ostuuid $OST)
2144 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
2145 echo $OST "is recovered from degraded:"
2146 do_facet ost$((OSTIDX+1)) lctl set_param -n \
2147 obdfilter.$OST.degraded=0
2149 do_facet $SINGLEMDS lctl --device %$OSC activate
2153 # all osp devices get activated, hence -1 stripe count restored
2154 local stripe_count=0
2156 # sleep 2*lod_qos_maxage seconds waiting for lod qos to notice osp
2157 # devices get activated.
2159 $LFS setstripe -c -1 $DIR/$tfile
2160 stripe_count=$($LFS getstripe -c $DIR/$tfile)
2162 [ $stripe_count -ne $OSTCOUNT ] &&
2163 error "Of $OSTCOUNT OSTs, only $stripe_count is available"
2166 run_test 27y "create files while OST0 is degraded and the rest inactive"
2172 lmm_count=$($LFS getstripe -c $1)
2173 lmm_seq=$($LFS getstripe -v $1 | awk '/lmm_seq/ { print $2 }')
2174 lmm_oid=$($LFS getstripe -v $1 | awk '/lmm_object_id/ { print $2 }')
2176 local old_ifs="$IFS"
2178 fid=($($LFS path2fid $1))
2181 log "FID seq ${fid[1]}, oid ${fid[2]} ver ${fid[3]}"
2182 log "LOV seq $lmm_seq, oid $lmm_oid, count: $lmm_count"
2184 # compare lmm_seq and lu_fid->f_seq
2185 [ $lmm_seq = ${fid[1]} ] || { error "SEQ mismatch"; return 1; }
2186 # compare lmm_object_id and lu_fid->oid
2187 [ $lmm_oid = ${fid[2]} ] || { error "OID mismatch"; return 2; }
2189 # check the trusted.fid attribute of the OST objects of the file
2190 local have_obdidx=false
2192 $LFS getstripe $1 | while read obdidx oid hex seq; do
2193 # skip lines up to and including "obdidx"
2194 [ -z "$obdidx" ] && break
2195 [ "$obdidx" = "obdidx" ] && have_obdidx=true && continue
2196 $have_obdidx || continue
2198 local ost=$((obdidx + 1))
2199 local dev=$(ostdevname $ost)
2202 log "want: stripe:$stripe_nr ost:$obdidx oid:$oid/$hex seq:$seq"
2204 seq=$(echo $seq | sed -e "s/^0x//g")
2205 if [ $seq == 0 ] || [ $(facet_fstype ost$ost) == zfs ]; then
2206 oid_hex=$(echo $oid)
2208 oid_hex=$(echo $hex | sed -e "s/^0x//g")
2210 local obj_file="O/$seq/d$((oid %32))/$oid_hex"
2214 # Don't unmount/remount the OSTs if we don't need to do that.
2215 # LU-2577 changes filter_fid to be smaller, so debugfs needs
2216 # update too, until that use mount/ll_decode_filter_fid/mount.
2217 # Re-enable when debugfs will understand new filter_fid.
2219 if [ $(facet_fstype ost$ost) == ldiskfs ]; then
2220 ff=$(do_facet ost$ost "$DEBUGFS -c -R 'stat $obj_file' \
2221 $dev 2>/dev/null" | grep "parent=")
2223 if [ -z "$ff" ]; then
2225 mount_fstype ost$ost
2226 ff=$(do_facet ost$ost $LL_DECODE_FILTER_FID \
2227 $(facet_mntpt ost$ost)/$obj_file)
2228 unmount_fstype ost$ost
2229 start ost$ost $dev $OST_MOUNT_OPTS
2233 [ -z "$ff" ] && error "$obj_file: no filter_fid info"
2235 echo "$ff" | sed -e 's#.*objid=#got: objid=#'
2237 # /mnt/O/0/d23/23: objid=23 seq=0 parent=[0x200000400:0x1e:0x1]
2238 # fid: objid=23 seq=0 parent=[0x200000400:0x1e:0x0] stripe=1
2240 # fid: parent=[0x200000400:0x1e:0x0] stripe=1 stripe_count=2 \
2241 # stripe_size=1048576 component_id=1 component_start=0 \
2242 # component_end=33554432
2243 local ff_parent=$(sed -e 's/.*parent=.//' <<<$ff)
2244 local ff_pseq=$(cut -d: -f1 <<<$ff_parent)
2245 local ff_poid=$(cut -d: -f2 <<<$ff_parent)
2247 if grep -q 'stripe=' <<<$ff; then
2248 ff_pstripe=$(sed -e 's/.*stripe=//' -e 's/ .*//' <<<$ff)
2250 # $LL_DECODE_FILTER_FID does not print "stripe="; look
2251 # into f_ver in this case. See comment on ff_parent.
2252 ff_pstripe=$(cut -d: -f3 <<<$ff_parent | sed -e 's/]//')
2255 # compare lmm_seq and filter_fid->ff_parent.f_seq
2256 [ $ff_pseq = $lmm_seq ] ||
2257 error "FF parent SEQ $ff_pseq != $lmm_seq"
2258 # compare lmm_object_id and filter_fid->ff_parent.f_oid
2259 [ $ff_poid = $lmm_oid ] ||
2260 error "FF parent OID $ff_poid != $lmm_oid"
2261 (($ff_pstripe == $stripe_nr)) ||
2262 error "FF stripe $ff_pstripe != $stripe_nr"
2264 stripe_nr=$((stripe_nr + 1))
2265 [ $CLIENT_VERSION -lt $(version_code 2.9.55) ] &&
2267 if grep -q 'stripe_count=' <<<$ff; then
2268 local ff_scnt=$(sed -e 's/.*stripe_count=//' \
2269 -e 's/ .*//' <<<$ff)
2270 [ $lmm_count = $ff_scnt ] ||
2271 error "FF stripe count $lmm_count != $ff_scnt"
2277 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2278 remote_ost_nodsh && skip "remote OST with nodsh"
2280 test_mkdir $DIR/$tdir
2281 $LFS setstripe -c 1 -i 0 -S 64k $DIR/$tdir/$tfile-1 ||
2282 { error "setstripe -c -1 failed"; return 1; }
2283 # We need to send a write to every object to get parent FID info set.
2284 # This _should_ also work for setattr, but does not currently.
2285 # touch $DIR/$tdir/$tfile-1 ||
2286 dd if=/dev/zero of=$DIR/$tdir/$tfile-1 bs=1M count=1 ||
2287 { error "dd $tfile-1 failed"; return 2; }
2288 $LFS setstripe -c -1 -i $((OSTCOUNT - 1)) -S 1M $DIR/$tdir/$tfile-2 ||
2289 { error "setstripe -c -1 failed"; return 3; }
2290 dd if=/dev/zero of=$DIR/$tdir/$tfile-2 bs=1M count=$OSTCOUNT ||
2291 { error "dd $tfile-2 failed"; return 4; }
2293 # make sure write RPCs have been sent to OSTs
2296 check_seq_oid $DIR/$tdir/$tfile-1 || return 5
2297 check_seq_oid $DIR/$tdir/$tfile-2 || return 6
2299 run_test 27z "check SEQ/OID on the MDT and OST filesystems"
2301 test_27A() { # b=19102
2302 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2304 save_layout_restore_at_exit $MOUNT
2305 $LFS setstripe -c 0 -i -1 -S 0 $MOUNT
2306 wait_update $HOSTNAME "$LFS getstripe -c $MOUNT | sed 's/ *//g'" "1" 20 ||
2307 error "stripe count $($LFS getstripe -c $MOUNT) != 1"
2308 local default_size=$($LFS getstripe -S $MOUNT)
2309 local default_offset=$($LFS getstripe -i $MOUNT)
2310 local dsize=$(do_facet $SINGLEMDS \
2311 "$LCTL get_param -n lod.$(facet_svc $SINGLEMDS)*.stripesize")
2312 [ $default_size -eq $dsize ] ||
2313 error "stripe size $default_size != $dsize"
2314 [ $default_offset -eq -1 ] ||
2315 error "stripe offset $default_offset != -1"
2317 run_test 27A "check filesystem-wide default LOV EA values"
2319 test_27B() { # LU-2523
2320 test_mkdir $DIR/$tdir
2321 rm -f $DIR/$tdir/f0 $DIR/$tdir/f1
2323 # open f1 with O_LOV_DELAY_CREATE
2325 # call setstripe ioctl on open file descriptor for f1
2327 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:nB1c \
2331 # open f1 with O_LOV_DELAY_CREATE
2333 # call setstripe ioctl on open file descriptor for f1
2335 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:uB1c
2337 # Allow multiop to fail in imitation of NFS's busted semantics.
2340 run_test 27B "call setstripe on open unlinked file/rename victim"
2342 # 27C family tests full striping and overstriping
2343 test_27Ca() { #LU-2871
2344 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2352 test_mkdir $DIR/$tdir
2354 for i in $(seq 0 $((OSTCOUNT - 1))); do
2355 # set stripe across all OSTs starting from OST$i
2356 $LFS setstripe -i $i -c -1 $tfile$i
2357 # get striping information
2358 ost_idx=($($LFS getstripe $tfile$i |
2359 tail -n $((OSTCOUNT + 1)) | awk '{print $1}'))
2363 [ ${#ost_idx[@]} -eq $OSTCOUNT ] ||
2364 error "${#ost_idx[@]} != $OSTCOUNT"
2366 for index in $(seq 0 $((OSTCOUNT - 1))); do
2368 for j in $(echo ${ost_idx[@]}); do
2369 if [ $index -eq $j ]; then
2375 error "Can not find $index in ${ost_idx[@]}"
2379 run_test 27Ca "check full striping across all OSTs"
2382 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2383 skip "server does not support overstriping"
2384 [[ $OSTCOUNT -ge $(($LOV_MAX_STRIPE_COUNT / 2)) ]] &&
2385 skip_env "too many osts, skipping"
2387 test_mkdir -p $DIR/$tdir
2388 local setcount=$(($OSTCOUNT * 2))
2389 [ $setcount -ge 160 ] || large_xattr_enabled ||
2390 skip_env "ea_inode feature disabled"
2392 $LFS setstripe -C $setcount $DIR/$tdir/$tfile ||
2393 error "setstripe failed"
2395 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2396 [ $count -eq $setcount ] ||
2397 error "stripe count $count, should be $setcount"
2399 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" ||
2400 error "overstriped should be set in pattern"
2402 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2405 run_test 27Cb "more stripes than OSTs with -C"
2408 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2409 skip "server does not support overstriping"
2410 [[ $OSTCOUNT -lt 2 ]] && skip_env "need > 1 OST"
2412 test_mkdir -p $DIR/$tdir
2413 local setcount=$(($OSTCOUNT - 1))
2415 [ $setcount -ge 160 ] || large_xattr_enabled ||
2416 skip_env "ea_inode feature disabled"
2418 $LFS setstripe -C $setcount $DIR/$tdir/$tfile ||
2419 error "setstripe failed"
2421 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2422 [ $count -eq $setcount ] ||
2423 error "stripe count $count, should be $setcount"
2425 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" &&
2426 error "overstriped should not be set in pattern"
2428 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2431 run_test 27Cc "fewer stripes than OSTs does not set overstriping"
2434 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2435 skip "server does not support overstriping"
2436 [[ $OSTCOUNT -lt 2 ]] && skip_env "need > 1 OST"
2437 large_xattr_enabled || skip_env "ea_inode feature disabled"
2439 test_mkdir -p $DIR/$tdir
2440 local setcount=$LOV_MAX_STRIPE_COUNT
2442 $LFS setstripe -C $setcount $DIR/$tdir/$tfile ||
2443 error "setstripe failed"
2445 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2446 [ $count -eq $setcount ] ||
2447 error "stripe count $count, should be $setcount"
2449 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" ||
2450 error "overstriped should be set in pattern"
2452 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2455 rm -f $DIR/$tdir/$tfile || error "Delete $tfile failed"
2457 run_test 27Cd "test maximum stripe count"
2460 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2461 skip "server does not support overstriping"
2462 test_mkdir -p $DIR/$tdir
2464 pool_add $TESTNAME || error "Pool creation failed"
2465 pool_add_targets $TESTNAME 0 || error "pool_add_targets failed"
2469 $LFS setstripe -C $setcount -p "$TESTNAME" $DIR/$tdir/$tfile ||
2470 error "setstripe failed"
2472 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2473 [ $count -eq $setcount ] ||
2474 error "stripe count $count, should be $setcount"
2476 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" ||
2477 error "overstriped should be set in pattern"
2479 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2482 rm -f $DIR/$tdir/$tfile || error "Delete $tfile failed"
2484 run_test 27Ce "test pool with overstriping"
2487 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2488 skip "server does not support overstriping"
2489 [[ $OSTCOUNT -ge $(($LOV_MAX_STRIPE_COUNT / 2)) ]] &&
2490 skip_env "too many osts, skipping"
2492 test_mkdir -p $DIR/$tdir
2494 local setcount=$(($OSTCOUNT * 2))
2495 [ $setcount -ge 160 ] || large_xattr_enabled ||
2496 skip_env "ea_inode feature disabled"
2498 $LFS setstripe -C $setcount $DIR/$tdir/ ||
2499 error "setstripe failed"
2501 echo 1 > $DIR/$tdir/$tfile
2503 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2504 [ $count -eq $setcount ] ||
2505 error "stripe count $count, should be $setcount"
2507 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" ||
2508 error "overstriped should be set in pattern"
2510 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2513 rm -f $DIR/$tdir/$tfile || error "Delete $tfile failed"
2515 run_test 27Cf "test default inheritance with overstriping"
2518 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
2519 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
2520 remote_mds_nodsh && skip "remote MDS with nodsh"
2522 local POOL=${POOL:-testpool}
2524 local last_ost=$(($OSTCOUNT - 1))
2526 local ost_list=$(seq $first_ost $ost_step $last_ost)
2527 local ost_range="$first_ost $last_ost $ost_step"
2529 test_mkdir $DIR/$tdir
2530 pool_add $POOL || error "pool_add failed"
2531 pool_add_targets $POOL $ost_range || error "pool_add_targets failed"
2534 [ $MDS1_VERSION -lt $(version_code 2.8.55) ] &&
2536 [ $MDS1_VERSION -lt $(version_code 2.9.55) ] ||
2537 [ $CLIENT_VERSION -lt $(version_code 2.9.55) ] &&
2538 skip27D+=" -s 30,31"
2539 [[ ! $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ||
2540 $OSTCOUNT -ge $(($LOV_MAX_STRIPE_COUNT / 2)) ]] &&
2541 skip27D+=" -s 32,33"
2542 [[ $MDS_VERSION -lt $(version_code $SEL_VER) ]] &&
2544 llapi_layout_test -d$DIR/$tdir -p$POOL -o$OSTCOUNT $skip27D ||
2545 error "llapi_layout_test failed"
2547 destroy_test_pools || error "destroy test pools failed"
2549 run_test 27D "validate llapi_layout API"
2551 # Verify that default_easize is increased from its initial value after
2552 # accessing a widely striped file.
2554 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
2555 [ $CLIENT_VERSION -lt $(version_code 2.5.57) ] &&
2556 skip "client does not have LU-3338 fix"
2558 # 72 bytes is the minimum space required to store striping
2559 # information for a file striped across one OST:
2560 # (sizeof(struct lov_user_md_v3) +
2561 # sizeof(struct lov_user_ost_data_v1))
2563 $LCTL set_param -n llite.*.default_easize $min_easize ||
2564 error "lctl set_param failed"
2565 local easize=$($LCTL get_param -n llite.*.default_easize)
2567 [ $easize -eq $min_easize ] ||
2568 error "failed to set default_easize"
2570 $LFS setstripe -c $OSTCOUNT $DIR/$tfile ||
2571 error "setstripe failed"
2572 # In order to ensure stat() call actually talks to MDS we need to
2573 # do something drastic to this file to shake off all lock, e.g.
2574 # rename it (kills lookup lock forcing cache cleaning)
2575 mv $DIR/$tfile $DIR/${tfile}-1
2576 ls -l $DIR/${tfile}-1
2579 easize=$($LCTL get_param -n llite.*.default_easize)
2581 [ $easize -gt $min_easize ] ||
2582 error "default_easize not updated"
2584 run_test 27E "check that default extended attribute size properly increases"
2586 test_27F() { # LU-5346/LU-7975
2587 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2588 [[ $OSTCOUNT -lt 2 ]] && skip "needs >= 2 OSTs"
2589 [[ $MDS1_VERSION -lt $(version_code 2.8.51) ]] &&
2590 skip "Need MDS version at least 2.8.51"
2591 remote_ost_nodsh && skip "remote OST with nodsh"
2593 test_mkdir $DIR/$tdir
2595 $LFS setstripe -c 2 $DIR/$tdir
2597 # stop all OSTs to reproduce situation for LU-7975 ticket
2598 for num in $(seq $OSTCOUNT); do
2602 # open/create f0 with O_LOV_DELAY_CREATE
2603 # truncate f0 to a non-0 size
2605 multiop $DIR/$tdir/f0 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:T1050000c
2607 $CHECKSTAT -s 1050000 $DIR/$tdir/f0 || error "checkstat failed"
2608 # open/write it again to force delayed layout creation
2609 cat /etc/hosts > $DIR/$tdir/f0 &
2613 for num in $(seq $OSTCOUNT); do
2614 start ost$num $(ostdevname $num) $OST_MOUNT_OPTS ||
2615 error "ost$num failed to start"
2618 wait $catpid || error "cat failed"
2620 cmp /etc/hosts $DIR/$tdir/f0 || error "cmp failed"
2621 [[ $($LFS getstripe -c $DIR/$tdir/f0) == 2 ]] ||
2622 error "wrong stripecount"
2625 run_test 27F "Client resend delayed layout creation with non-zero size"
2627 test_27G() { #LU-10629
2628 [ $MDS1_VERSION -lt $(version_code 2.11.51) ] &&
2629 skip "Need MDS version at least 2.11.51"
2630 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
2631 remote_mds_nodsh && skip "remote MDS with nodsh"
2632 local POOL=${POOL:-testpool}
2633 local ostrange="0 0 1"
2635 test_mkdir $DIR/$tdir
2636 touch $DIR/$tdir/$tfile.nopool
2637 pool_add $POOL || error "pool_add failed"
2638 pool_add_targets $POOL $ostrange || error "pool_add_targets failed"
2639 $LFS setstripe -p $POOL $DIR/$tdir
2641 local pool=$($LFS getstripe -p $DIR/$tdir)
2643 [ "$pool" = "$POOL" ] || error "Striping failed got '$pool' not '$POOL'"
2644 touch $DIR/$tdir/$tfile.default
2645 $LFS setstripe -E 1M --pool $POOL -c 1 -E eof -c 1 $DIR/$tdir/$tfile.pfl
2646 $LFS find $DIR/$tdir -type f --pool $POOL
2647 local found=$($LFS find $DIR/$tdir -type f --pool $POOL | wc -l)
2648 [[ "$found" == "2" ]] ||
2649 error "found $found != 2 files in '$DIR/$tdir' in '$POOL'"
2651 $LFS setstripe -d $DIR/$tdir
2653 pool=$($LFS getstripe -p -d $DIR/$tdir)
2655 [[ "$pool" != "$POOL" ]] || error "$DIR/$tdir is still '$pool'"
2657 run_test 27G "Clear OST pool from stripe"
2660 [[ $MDS1_VERSION -le $(version_code 2.11.54) ]] &&
2661 skip "Need MDS version newer than 2.11.54"
2662 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
2663 test_mkdir $DIR/$tdir
2664 $LFS setstripe -o 0 -o 2 $DIR/$tdir || error "setstripe failed"
2665 touch $DIR/$tdir/$tfile
2666 $LFS getstripe -c $DIR/$tdir/$tfile
2667 [ $($LFS getstripe -c $DIR/$tdir/$tfile) -eq 2 ] ||
2668 error "two-stripe file doesn't have two stripes"
2670 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
2671 $LFS getstripe -y $DIR/$tdir/$tfile
2672 (( $($LFS getstripe -y $DIR/$tdir/$tfile |
2673 egrep -c "l_ost_idx: [02]$") == "2" )) ||
2674 error "expected l_ost_idx: [02]$ not matched"
2676 # make sure ost list has been cleared
2677 local stripesize=$($LFS getstripe -S $DIR/$tdir)
2678 $LFS setstripe -S $((stripesize * 4)) -i 1 \
2679 -c $((OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
2681 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
2683 run_test 27H "Set specific OSTs stripe"
2686 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2687 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2688 [[ $MDS1_VERSION -gt $(version_code 2.12.52) ]] ||
2689 skip "Need MDS version newer than 2.12.52"
2690 local pool=$TESTNAME
2691 local ostrange="1 1 1"
2693 save_layout_restore_at_exit $MOUNT
2694 $LFS setstripe -c 2 -i 0 $MOUNT
2695 pool_add $pool || error "pool_add failed"
2696 pool_add_targets $pool $ostrange || "pool_add_targets failed"
2697 test_mkdir $DIR/$tdir
2698 $LFS setstripe -p $pool $DIR/$tdir
2699 $MULTIOP $DIR/$tdir/$tfile Oc || error "multiop failed"
2700 $LFS getstripe $DIR/$tdir/$tfile
2702 run_test 27I "check that root dir striping does not break parent dir one"
2705 [[ $MDS1_VERSION -le $(version_code 2.12.51) ]] &&
2706 skip "Need MDS version newer than 2.12.51"
2708 test_mkdir $DIR/$tdir
2709 local uuid1=$(cat /proc/sys/kernel/random/uuid)
2710 local uuid2=$(cat /proc/sys/kernel/random/uuid)
2712 # create foreign file (raw way)
2713 create_foreign_file -f $DIR/$tdir/$tfile -x "${uuid1}@${uuid2}" \
2714 -t 1 -F 0xda08 || error "create_foreign_file failed"
2716 # verify foreign file (raw way)
2717 parse_foreign_file -f $DIR/$tdir/$tfile |
2718 grep "lov_foreign_magic: 0x0BD70BD0" ||
2719 error "$DIR/$tdir/$tfile: invalid LOV EA foreign magic"
2720 parse_foreign_file -f $DIR/$tdir/$tfile | grep "lov_xattr_size: 89" ||
2721 error "$DIR/$tdir/$tfile: invalid LOV EA foreign size"
2722 parse_foreign_file -f $DIR/$tdir/$tfile |
2723 grep "lov_foreign_size: 73" ||
2724 error "$DIR/$tdir/$tfile: invalid LOV EA foreign size"
2725 parse_foreign_file -f $DIR/$tdir/$tfile |
2726 grep "lov_foreign_type: 1" ||
2727 error "$DIR/$tdir/$tfile: invalid LOV EA foreign type"
2728 parse_foreign_file -f $DIR/$tdir/$tfile |
2729 grep "lov_foreign_flags: 0x0000DA08" ||
2730 error "$DIR/$tdir/$tfile: invalid LOV EA foreign flags"
2731 local lov=$(parse_foreign_file -f $DIR/$tdir/$tfile |
2732 grep "lov_foreign_value: 0x" |
2733 sed -e 's/lov_foreign_value: 0x//')
2734 local lov2=$(echo -n "${uuid1}@${uuid2}" | od -A n -t x1 -w160)
2735 [[ $lov = ${lov2// /} ]] ||
2736 error "$DIR/$tdir/$tfile: invalid LOV EA foreign value"
2738 # create foreign file (lfs + API)
2739 $LFS setstripe --foreign=daos --flags 0xda08 \
2740 -x "${uuid1}@${uuid2}" $DIR/$tdir/${tfile}2 ||
2741 error "$DIR/$tdir/${tfile}2: create failed"
2743 $LFS getstripe -v $DIR/$tdir/${tfile}2 |
2744 grep "lfm_magic:.*0x0BD70BD0" ||
2745 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign magic"
2746 # lfm_length is LOV EA size - sizeof(lfm_magic) - sizeof(lfm_length)
2747 $LFS getstripe -v $DIR/$tdir/${tfile}2 | grep "lfm_length:.*73" ||
2748 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign size"
2749 $LFS getstripe -v $DIR/$tdir/${tfile}2 | grep "lfm_type:.*daos" ||
2750 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign type"
2751 $LFS getstripe -v $DIR/$tdir/${tfile}2 |
2752 grep "lfm_flags:.*0x0000DA08" ||
2753 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign flags"
2754 $LFS getstripe $DIR/$tdir/${tfile}2 |
2755 grep "lfm_value:.*${uuid1}@${uuid2}" ||
2756 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign value"
2758 # modify striping should fail
2759 $LFS setstripe -c 2 $DIR/$tdir/$tfile &&
2760 error "$DIR/$tdir/$tfile: setstripe should fail"
2761 $LFS setstripe -c 2 $DIR/$tdir/${tfile}2 &&
2762 error "$DIR/$tdir/${tfile}2: setstripe should fail"
2765 cat $DIR/$tdir/$tfile && error "$DIR/$tdir/$tfile: read should fail"
2766 cat $DIR/$tdir/${tfile}2 &&
2767 error "$DIR/$tdir/${tfile}2: read should fail"
2768 cat /etc/passwd > $DIR/$tdir/$tfile &&
2769 error "$DIR/$tdir/$tfile: write should fail"
2770 cat /etc/passwd > $DIR/$tdir/${tfile}2 &&
2771 error "$DIR/$tdir/${tfile}2: write should fail"
2774 chmod 222 $DIR/$tdir/$tfile ||
2775 error "$DIR/$tdir/$tfile: chmod failed"
2776 chmod 222 $DIR/$tdir/${tfile}2 ||
2777 error "$DIR/$tdir/${tfile}2: chmod failed"
2780 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/$tfile ||
2781 error "$DIR/$tdir/$tfile: chown failed"
2782 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/${tfile}2 ||
2783 error "$DIR/$tdir/${tfile}2: chown failed"
2785 # rename should work
2786 mv $DIR/$tdir/$tfile $DIR/$tdir/${tfile}.new ||
2787 error "$DIR/$tdir/$tfile: rename of foreign file has failed"
2788 mv $DIR/$tdir/${tfile}2 $DIR/$tdir/${tfile}2.new ||
2789 error "$DIR/$tdir/${tfile}2: rename of foreign file has failed"
2791 #remove foreign file
2792 rm $DIR/$tdir/${tfile}.new ||
2793 error "$DIR/$tdir/${tfile}.new: remove of foreign file has failed"
2794 rm $DIR/$tdir/${tfile}2.new ||
2795 error "$DIR/$tdir/${tfile}2.new: remove of foreign file has failed"
2797 run_test 27J "basic ops on file with foreign LOV"
2800 [[ $MDS1_VERSION -le $(version_code 2.12.49) ]] &&
2801 skip "Need MDS version newer than 2.12.49"
2803 test_mkdir $DIR/$tdir
2804 local uuid1=$(cat /proc/sys/kernel/random/uuid)
2805 local uuid2=$(cat /proc/sys/kernel/random/uuid)
2807 # create foreign dir (raw way)
2808 create_foreign_dir -d $DIR/$tdir/$tdir -x "${uuid1}@${uuid2}" -t 1 ||
2809 error "create_foreign_dir FAILED"
2811 # verify foreign dir (raw way)
2812 parse_foreign_dir -d $DIR/$tdir/$tdir |
2813 grep "lmv_foreign_magic:.*0xcd50cd0" ||
2814 error "$DIR/$tdir/$tfile: invalid LMV EA magic"
2815 parse_foreign_dir -d $DIR/$tdir/$tdir | grep "lmv_xattr_size:.*89$" ||
2816 error "$DIR/$tdir/$tdir: invalid LMV EA size"
2817 parse_foreign_dir -d $DIR/$tdir/$tdir | grep "lmv_foreign_type: 1$" ||
2818 error "$DIR/$tdir/$tdir: invalid LMV EA type"
2819 parse_foreign_dir -d $DIR/$tdir/$tdir | grep "lmv_foreign_flags: 0$" ||
2820 error "$DIR/$tdir/$tdir: invalid LMV EA flags"
2821 local lmv=$(parse_foreign_dir -d $DIR/$tdir/$tdir |
2822 grep "lmv_foreign_value: 0x" |
2823 sed 's/lmv_foreign_value: 0x//')
2824 local lmv2=$(echo -n "${uuid1}@${uuid2}" | od -A n -t x1 -w160 |
2826 [[ $lmv == $lmv2 ]] || error "$DIR/$tdir/$tdir: invalid LMV EA value"
2828 # create foreign dir (lfs + API)
2829 $LFS mkdir --foreign=daos --xattr="${uuid1}@${uuid2}" --flags=0xda05 \
2830 $DIR/$tdir/${tdir}2 ||
2831 error "$DIR/$tdir/${tdir}2: create failed"
2833 $LFS getdirstripe -v $DIR/$tdir/${tdir}2 |
2834 grep "lfm_magic:.*0x0CD50CD0" ||
2835 error "$DIR/$tdir/${tdir}2: invalid LMV EA magic"
2836 # lfm_length is LMV EA size - sizeof(lfm_magic) - sizeof(lfm_length)
2837 # - sizeof(lfm_type) - sizeof(lfm_flags)
2838 $LFS getdirstripe -v $DIR/$tdir/${tdir}2 | grep "lfm_length:.*73" ||
2839 error "$DIR/$tdir/${tdir}2: invalid LMV EA size"
2840 $LFS getdirstripe -v $DIR/$tdir/${tdir}2 | grep "lfm_type:.*daos" ||
2841 error "$DIR/$tdir/${tdir}2: invalid LMV EA type"
2842 $LFS getdirstripe -v $DIR/$tdir/${tdir}2 |
2843 grep "lfm_flags:.*0x0000DA05" ||
2844 error "$DIR/$tdir/${tdir}2: invalid LMV EA flags"
2845 $LFS getdirstripe $DIR/$tdir/${tdir}2 |
2846 grep "lfm_value.*${uuid1}@${uuid2}" ||
2847 error "$DIR/$tdir/${tdir}2: invalid LMV EA value"
2849 # file create in dir should fail
2850 touch $DIR/$tdir/$tdir/$tfile && "$DIR/$tdir: file create should fail"
2851 touch $DIR/$tdir/${tdir}2/$tfile &&
2852 "$DIR/${tdir}2: file create should fail"
2855 chmod 777 $DIR/$tdir/$tdir ||
2856 error "$DIR/$tdir: chmod failed"
2857 chmod 777 $DIR/$tdir/${tdir}2 ||
2858 error "$DIR/${tdir}2: chmod failed"
2861 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/$tdir ||
2862 error "$DIR/$tdir: chown failed"
2863 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/${tdir}2 ||
2864 error "$DIR/${tdir}2: chown failed"
2866 # rename should work
2867 mv $DIR/$tdir/$tdir $DIR/$tdir/${tdir}.new ||
2868 error "$DIR/$tdir/$tdir: rename of foreign dir has failed"
2869 mv $DIR/$tdir/${tdir}2 $DIR/$tdir/${tdir}2.new ||
2870 error "$DIR/$tdir/${tdir}2: rename of foreign dir has failed"
2873 rmdir $DIR/$tdir/${tdir}.new ||
2874 error "$DIR/$tdir/${tdir}.new: remove of foreign dir has failed"
2875 rmdir $DIR/$tdir/${tdir}2.new ||
2876 error "$DIR/$tdir/${tdir}2.new: remove of foreign dir has failed"
2878 run_test 27K "basic ops on dir with foreign LMV"
2881 remote_mds_nodsh && skip "remote MDS with nodsh"
2883 local POOL=${POOL:-$TESTNAME}
2885 pool_add $POOL || error "pool_add failed"
2887 lfs pool_list $MOUNT | grep -Fx "${FSNAME}.${POOL}" ||
2888 error "pool_list does not contain ${FSNAME}.${POOL}:" \
2889 "$(lfs pool_list $MOUNT | grep -F "${POOL}")"
2891 run_test 27L "lfs pool_list gives correct pool name"
2894 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.12.57) ]] &&
2895 skip "Need MDS version >= than 2.12.57"
2896 remote_mds_nodsh && skip "remote MDS with nodsh"
2897 [[ $OSTCOUNT -lt 2 ]] && skip_env "need > 1 OST"
2899 test_mkdir $DIR/$tdir
2901 # Set default striping on directory
2902 $LFS setstripe -C 4 $DIR/$tdir
2904 echo 1 > $DIR/$tdir/${tfile}.1
2905 local count=$($LFS getstripe -c $DIR/$tdir/${tfile}.1)
2907 [ $count -eq $setcount ] ||
2908 error "(1) stripe count $count, should be $setcount"
2910 # Capture existing append_stripe_count setting for restore
2911 local orig_count=$(do_facet mds1 $LCTL get_param -n mdd.$FSNAME-MDT0000.append_stripe_count)
2912 local mdts=$(comma_list $(mdts_nodes))
2913 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=$orig_count" EXIT
2915 local appendcount=$orig_count
2916 echo 1 >> $DIR/$tdir/${tfile}.2_append
2917 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.2_append)
2918 [ $count -eq $appendcount ] ||
2919 error "(2)stripe count $count, should be $appendcount for append"
2921 # Disable O_APPEND striping, verify it works
2922 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=0
2924 # Should now get the default striping, which is 4
2926 echo 1 >> $DIR/$tdir/${tfile}.3_append
2927 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.3_append)
2928 [ $count -eq $setcount ] ||
2929 error "(3) stripe count $count, should be $setcount"
2931 # Try changing the stripe count for append files
2932 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=2
2934 # Append striping is now 2 (directory default is still 4)
2936 echo 1 >> $DIR/$tdir/${tfile}.4_append
2937 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.4_append)
2938 [ $count -eq $appendcount ] ||
2939 error "(4) stripe count $count, should be $appendcount for append"
2941 # Test append stripe count of -1
2942 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=-1
2943 appendcount=$OSTCOUNT
2944 echo 1 >> $DIR/$tdir/${tfile}.5
2945 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.5)
2946 [ $count -eq $appendcount ] ||
2947 error "(5) stripe count $count, should be $appendcount for append"
2949 # Set append striping back to default of 1
2950 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=1
2952 # Try a new default striping, PFL + DOM
2953 $LFS setstripe -L mdt -E 1M -E -1 -c 2 $DIR/$tdir
2955 # Create normal DOM file, DOM returns stripe count == 0
2957 touch $DIR/$tdir/${tfile}.6
2958 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.6)
2959 [ $count -eq $setcount ] ||
2960 error "(6) stripe count $count, should be $setcount"
2964 echo 1 >> $DIR/$tdir/${tfile}.7_append
2965 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.7_append)
2966 [ $count -eq $appendcount ] ||
2967 error "(7) stripe count $count, should be $appendcount for append"
2969 # Clean up DOM layout
2970 $LFS setstripe -d $DIR/$tdir
2972 # Now test that append striping works when layout is from root
2973 $LFS setstripe -c 2 $MOUNT
2974 # Make a special directory for this
2975 mkdir $DIR/${tdir}/${tdir}.2
2976 stack_trap "$LFS setstripe -d $MOUNT" EXIT
2978 # Verify for normal file
2980 echo 1 > $DIR/${tdir}/${tdir}.2/${tfile}.8
2981 count=$($LFS getstripe -c $DIR/$tdir/${tdir}.2/${tfile}.8)
2982 [ $count -eq $setcount ] ||
2983 error "(8) stripe count $count, should be $setcount"
2986 echo 1 >> $DIR/${tdir}/${tdir}.2/${tfile}.9_append
2987 count=$($LFS getstripe -c $DIR/${tdir}/${tdir}.2/${tfile}.9_append)
2988 [ $count -eq $appendcount ] ||
2989 error "(9) stripe count $count, should be $appendcount for append"
2991 # Now test O_APPEND striping with pools
2992 do_nodes $mdts $LCTL set_param mdd.*.append_pool="$TESTNAME"
2993 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.append_pool='none'" EXIT
2996 pool_add $TESTNAME || error "pool creation failed"
2997 pool_add_targets $TESTNAME 0 1 || error "Pool add targets failed"
2999 echo 1 >> $DIR/$tdir/${tfile}.10_append
3001 pool=$($LFS getstripe -p $DIR/$tdir/${tfile}.10_append)
3002 [ "$pool" = "$TESTNAME" ] || error "(10) incorrect pool: $pool"
3004 # Check that count is still correct
3006 echo 1 >> $DIR/$tdir/${tfile}.11_append
3007 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.11_append)
3008 [ $count -eq $appendcount ] ||
3009 error "(11) stripe count $count, should be $appendcount for append"
3011 # Disable O_APPEND stripe count, verify pool works separately
3012 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=0
3014 echo 1 >> $DIR/$tdir/${tfile}.12_append
3016 pool=$($LFS getstripe -p $DIR/$tdir/${tfile}.12_append)
3017 [ "$pool" = "$TESTNAME" ] || error "(12) incorrect pool: $pool"
3019 # Remove pool setting, verify it's not applied
3020 do_nodes $mdts $LCTL set_param mdd.*.append_pool='none'
3022 echo 1 >> $DIR/$tdir/${tfile}.13_append
3024 pool=$($LFS getstripe -p $DIR/$tdir/${tfile}.13_append)
3025 [ "$pool" = "" ] || error "(13) pool found: $pool"
3027 run_test 27M "test O_APPEND striping"
3030 combined_mgs_mds && skip "needs separate MGS/MDT"
3032 pool_add $TESTNAME || error "pool_add failed"
3033 do_facet mgs "$LCTL pool_list $FSNAME" |
3034 grep -Fx "${FSNAME}.${TESTNAME}" ||
3035 error "lctl pool_list on MGS failed"
3037 run_test 27N "lctl pool_list on separate MGS gives correct pool name"
3039 # createtest also checks that device nodes are created and
3040 # then visible correctly (#2091)
3041 test_28() { # bug 2091
3043 $CREATETEST $DIR/d28/ct || error "createtest failed"
3045 run_test 28 "create/mknod/mkdir with bad file types ============"
3048 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3050 sync; sleep 1; sync # flush out any dirty pages from previous tests
3057 declare -i LOCKCOUNTORIG=0
3058 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
3059 let LOCKCOUNTORIG=$LOCKCOUNTORIG+$lock_count
3061 [ $LOCKCOUNTORIG -eq 0 ] && error "No mdc lock count" && return 1
3063 declare -i LOCKUNUSEDCOUNTORIG=0
3064 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
3065 let LOCKUNUSEDCOUNTORIG=$LOCKUNUSEDCOUNTORIG+$unused_count
3072 declare -i LOCKCOUNTCURRENT=0
3073 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
3074 let LOCKCOUNTCURRENT=$LOCKCOUNTCURRENT+$lock_count
3077 declare -i LOCKUNUSEDCOUNTCURRENT=0
3078 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
3079 let LOCKUNUSEDCOUNTCURRENT=$LOCKUNUSEDCOUNTCURRENT+$unused_count
3082 if [[ $LOCKCOUNTCURRENT -gt $LOCKCOUNTORIG ]]; then
3083 $LCTL set_param -n ldlm.dump_namespaces ""
3084 error "CURRENT: $LOCKCOUNTCURRENT > $LOCKCOUNTORIG"
3085 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
3086 log "dumped log to $TMP/test_29.dk (bug 5793)"
3089 if [[ $LOCKUNUSEDCOUNTCURRENT -gt $LOCKUNUSEDCOUNTORIG ]]; then
3090 error "UNUSED: $LOCKUNUSEDCOUNTCURRENT > $LOCKUNUSEDCOUNTORIG"
3091 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
3092 log "dumped log to $TMP/test_29.dk (bug 5793)"
3096 run_test 29 "IT_GETATTR regression ============================"
3098 test_30a() { # was test_30
3099 cp $(which ls) $DIR || cp /bin/ls $DIR
3100 $DIR/ls / || error "Can't execute binary from lustre"
3103 run_test 30a "execute binary from Lustre (execve) =============="
3106 cp `which ls` $DIR || cp /bin/ls $DIR
3108 $RUNAS $DIR/ls / || error "Can't execute binary from lustre as non-root"
3111 run_test 30b "execute binary from Lustre as non-root ==========="
3113 test_30c() { # b=22376
3114 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3116 cp $(which ls) $DIR || cp /bin/ls $DIR
3118 cancel_lru_locks mdc
3119 cancel_lru_locks osc
3120 $RUNAS $DIR/ls / || error "Can't execute binary from lustre"
3123 run_test 30c "execute binary from Lustre without read perms ===="
3126 cp $(which dd) $DIR || error "failed to copy dd to $DIR/dd"
3128 for i in {1..10}; do
3129 $DIR/dd bs=1M count=128 if=/dev/zero of=$DIR/$tfile &
3132 $LCTL set_param ldlm.namespaces.*MDT*.lru_size=clear
3133 wait $PID || error "executing dd from Lustre failed"
3139 run_test 30d "execute binary from Lustre while clear locks"
3142 $OPENUNLINK $DIR/f31 $DIR/f31 || error "openunlink failed"
3143 $CHECKSTAT -a $DIR/f31 || error "$DIR/f31 exists"
3145 run_test 31a "open-unlink file =================================="
3148 touch $DIR/f31 || error "touch $DIR/f31 failed"
3149 ln $DIR/f31 $DIR/f31b || error "ln failed"
3150 $MULTIOP $DIR/f31b Ouc || error "multiop failed"
3151 $CHECKSTAT -t file $DIR/f31 || error "$DIR/f31 not file type"
3153 run_test 31b "unlink file with multiple links while open ======="
3156 touch $DIR/f31 || error "touch $DIR/f31 failed"
3157 ln $DIR/f31 $DIR/f31c || error "ln failed"
3158 multiop_bg_pause $DIR/f31 O_uc ||
3159 error "multiop_bg_pause for $DIR/f31 failed"
3161 $MULTIOP $DIR/f31c Ouc
3162 kill -USR1 $MULTIPID
3165 run_test 31c "open-unlink file with multiple links ============="
3168 opendirunlink $DIR/d31d $DIR/d31d || error "opendirunlink failed"
3169 $CHECKSTAT -a $DIR/d31d || error "$DIR/d31d exists"
3171 run_test 31d "remove of open directory ========================="
3173 test_31e() { # bug 2904
3174 openfilleddirunlink $DIR/d31e || error "openfilleddirunlink failed"
3176 run_test 31e "remove of open non-empty directory ==============="
3178 test_31f() { # bug 4554
3179 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3182 test_mkdir $DIR/d31f
3183 $LFS setstripe -S 1048576 -c 1 $DIR/d31f
3184 cp /etc/hosts $DIR/d31f
3186 $LFS getstripe $DIR/d31f/hosts
3187 multiop_bg_pause $DIR/d31f D_c || return 1
3190 rm -rv $DIR/d31f || error "first of $DIR/d31f"
3191 test_mkdir $DIR/d31f
3192 $LFS setstripe -S 1048576 -c 1 $DIR/d31f
3193 cp /etc/hosts $DIR/d31f
3195 $LFS getstripe $DIR/d31f/hosts
3196 multiop_bg_pause $DIR/d31f D_c || return 1
3199 kill -USR1 $MULTIPID || error "first opendir $MULTIPID not running"
3200 wait $MULTIPID || error "first opendir $MULTIPID failed"
3204 kill -USR1 $MULTIPID2 || error "second opendir $MULTIPID not running"
3205 wait $MULTIPID2 || error "second opendir $MULTIPID2 failed"
3208 run_test 31f "remove of open directory with open-unlink file ==="
3211 echo "-- cross directory link --"
3212 test_mkdir -c1 $DIR/${tdir}ga
3213 test_mkdir -c1 $DIR/${tdir}gb
3214 touch $DIR/${tdir}ga/f
3215 ln $DIR/${tdir}ga/f $DIR/${tdir}gb/g
3216 $CHECKSTAT -t file $DIR/${tdir}ga/f || error "source"
3217 [ `stat -c%h $DIR/${tdir}ga/f` == '2' ] || error "source nlink"
3218 $CHECKSTAT -t file $DIR/${tdir}gb/g || error "target"
3219 [ `stat -c%h $DIR/${tdir}gb/g` == '2' ] || error "target nlink"
3221 run_test 31g "cross directory link==============="
3224 echo "-- cross directory link --"
3225 test_mkdir -c1 $DIR/${tdir}
3226 test_mkdir -c1 $DIR/${tdir}/dir
3227 touch $DIR/${tdir}/f
3228 ln $DIR/${tdir}/f $DIR/${tdir}/dir/g
3229 $CHECKSTAT -t file $DIR/${tdir}/f || error "source"
3230 [ `stat -c%h $DIR/${tdir}/f` == '2' ] || error "source nlink"
3231 $CHECKSTAT -t file $DIR/${tdir}/dir/g || error "target"
3232 [ `stat -c%h $DIR/${tdir}/dir/g` == '2' ] || error "target nlink"
3234 run_test 31h "cross directory link under child==============="
3237 echo "-- cross directory link --"
3238 test_mkdir -c1 $DIR/$tdir
3239 test_mkdir -c1 $DIR/$tdir/dir
3240 touch $DIR/$tdir/dir/f
3241 ln $DIR/$tdir/dir/f $DIR/$tdir/g
3242 $CHECKSTAT -t file $DIR/$tdir/dir/f || error "source"
3243 [ `stat -c%h $DIR/$tdir/dir/f` == '2' ] || error "source nlink"
3244 $CHECKSTAT -t file $DIR/$tdir/g || error "target"
3245 [ `stat -c%h $DIR/$tdir/g` == '2' ] || error "target nlink"
3247 run_test 31i "cross directory link under parent==============="
3250 test_mkdir -c1 -p $DIR/$tdir
3251 test_mkdir -c1 -p $DIR/$tdir/dir1
3252 ln $DIR/$tdir/dir1 $DIR/$tdir/dir2 && error "ln for dir"
3253 link $DIR/$tdir/dir1 $DIR/$tdir/dir3 && error "link for dir"
3254 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir4 && error "mlink for dir"
3255 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir1 && error "mlink to the same dir"
3258 run_test 31j "link for directory==============="
3261 test_mkdir -c1 -p $DIR/$tdir
3263 touch $DIR/$tdir/exist
3264 mlink $DIR/$tdir/s $DIR/$tdir/t || error "mlink"
3265 mlink $DIR/$tdir/s $DIR/$tdir/exist && error "mlink to exist file"
3266 mlink $DIR/$tdir/s $DIR/$tdir/s && error "mlink to the same file"
3267 mlink $DIR/$tdir/s $DIR/$tdir && error "mlink to parent dir"
3268 mlink $DIR/$tdir $DIR/$tdir/s && error "mlink parent dir to target"
3269 mlink $DIR/$tdir/not-exist $DIR/$tdir/foo && error "mlink non-existing to new"
3270 mlink $DIR/$tdir/not-exist $DIR/$tdir/s && error "mlink non-existing to exist"
3273 run_test 31k "link to file: the same, non-existing, dir==============="
3279 touch $DIR/d31m2/exist
3280 mlink $DIR/d31m/s $DIR/d31m2/t || error "mlink"
3281 mlink $DIR/d31m/s $DIR/d31m2/exist && error "mlink to exist file"
3282 mlink $DIR/d31m/s $DIR/d31m2 && error "mlink to parent dir"
3283 mlink $DIR/d31m2 $DIR/d31m/s && error "mlink parent dir to target"
3284 mlink $DIR/d31m/not-exist $DIR/d31m2/foo && error "mlink non-existing to new"
3285 mlink $DIR/d31m/not-exist $DIR/d31m2/s && error "mlink non-existing to exist"
3288 run_test 31m "link to file: the same, non-existing, dir==============="
3291 touch $DIR/$tfile || error "cannot create '$DIR/$tfile'"
3292 nlink=$(stat --format=%h $DIR/$tfile)
3293 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
3295 local cmd="exec $fd<$DIR/$tfile"
3298 trap "eval $cmd" EXIT
3299 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
3300 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
3301 rm $DIR/$tfile || error "cannot remove '$DIR/$tfile'"
3302 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
3303 [ ${nlink:--1} -eq 0 ] || error "nlink is $nlink, expected 0"
3306 run_test 31n "check link count of unlinked file"
3309 local tempfile=$(mktemp $1_XXXXXX)
3310 mlink $tempfile $1 2> /dev/null &&
3311 echo "$BASHPID: link $tempfile to $1 succeeded"
3315 test_31o() { # LU-2901
3316 test_mkdir $DIR/$tdir
3317 for LOOP in $(seq 100); do
3318 rm -f $DIR/$tdir/$tfile*
3319 for THREAD in $(seq 8); do
3320 link_one $DIR/$tdir/$tfile.$LOOP &
3323 local LINKS=$(ls -1 $DIR/$tdir | grep -c $tfile.$LOOP)
3324 [[ $LINKS -gt 1 ]] && ls $DIR/$tdir &&
3325 error "$LINKS duplicate links to $tfile.$LOOP" &&
3329 run_test 31o "duplicate hard links with same filename"
3332 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
3334 test_mkdir $DIR/$tdir
3335 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
3336 $LFS setdirstripe -D -c2 -H all_char $DIR/$tdir/striped_dir
3338 opendirunlink $DIR/$tdir/striped_dir/test1 ||
3339 error "open unlink test1 failed"
3340 opendirunlink $DIR/$tdir/striped_dir/test2 ||
3341 error "open unlink test2 failed"
3343 $CHECKSTAT -a $DIR/$tdir/striped_dir/test1 ||
3344 error "test1 still exists"
3345 $CHECKSTAT -a $DIR/$tdir/striped_dir/test2 ||
3346 error "test2 still exists"
3348 run_test 31p "remove of open striped directory"
3350 cleanup_test32_mount() {
3353 local loopdev=$(losetup -a | grep $EXT2_DEV | sed -ne 's/:.*$//p')
3354 $UMOUNT $DIR/$tdir/ext2-mountpoint || rc=$?
3355 losetup -d $loopdev || true
3361 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3363 echo "== more mountpoints and symlinks ================="
3364 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3365 trap cleanup_test32_mount EXIT
3366 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3367 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3368 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3369 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/.. ||
3370 error "$DIR/$tdir/ext2-mountpoint/.. not dir type"
3371 cleanup_test32_mount
3373 run_test 32a "stat d32a/ext2-mountpoint/.. ====================="
3376 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3378 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3379 trap cleanup_test32_mount EXIT
3380 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3381 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3382 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3383 ls -al $DIR/$tdir/ext2-mountpoint/.. ||
3384 error "Can't list $DIR/$tdir/ext2-mountpoint/.."
3385 cleanup_test32_mount
3387 run_test 32b "open d32b/ext2-mountpoint/.. ====================="
3390 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3392 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3393 trap cleanup_test32_mount EXIT
3394 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3395 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3396 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3397 test_mkdir -p $DIR/$tdir/d2/test_dir
3398 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/../d2/test_dir ||
3399 error "$DIR/$tdir/ext2-mountpoint/../d2/test_dir not dir type"
3400 cleanup_test32_mount
3402 run_test 32c "stat d32c/ext2-mountpoint/../d2/test_dir ========="
3405 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3407 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3408 trap cleanup_test32_mount EXIT
3409 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3410 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3411 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3412 test_mkdir -p $DIR/$tdir/d2/test_dir
3413 ls -al $DIR/$tdir/ext2-mountpoint/../d2/test_dir ||
3414 error "Can't list $DIR/$tdir/ext2-mountpoint/../d2/test_dir"
3415 cleanup_test32_mount
3417 run_test 32d "open d32d/ext2-mountpoint/../d2/test_dir"
3421 test_mkdir -p $DIR/$tdir/tmp
3422 local tmp_dir=$DIR/$tdir/tmp
3423 ln -s $DIR/$tdir $tmp_dir/symlink11
3424 ln -s $tmp_dir/symlink11 $tmp_dir/../symlink01
3425 $CHECKSTAT -t link $DIR/$tdir/tmp/symlink11 || error "symlink11 bad"
3426 $CHECKSTAT -t link $DIR/$tdir/symlink01 || error "symlink01 bad"
3428 run_test 32e "stat d32e/symlink->tmp/symlink->lustre-subdir"
3432 test_mkdir -p $DIR/$tdir/tmp
3433 local tmp_dir=$DIR/$tdir/tmp
3434 ln -s $DIR/$tdir $tmp_dir/symlink11
3435 ln -s $tmp_dir/symlink11 $tmp_dir/../symlink01
3436 ls $DIR/$tdir/tmp/symlink11 || error "symlink11 bad"
3437 ls $DIR/$tdir/symlink01 || error "symlink01 bad"
3439 run_test 32f "open d32f/symlink->tmp/symlink->lustre-subdir"
3442 local tmp_dir=$DIR/$tdir/tmp
3443 test_mkdir -p $tmp_dir
3444 test_mkdir $DIR/${tdir}2
3445 ln -s $DIR/${tdir}2 $tmp_dir/symlink12
3446 ln -s $tmp_dir/symlink12 $tmp_dir/../symlink02
3447 $CHECKSTAT -t link $tmp_dir/symlink12 || error "symlink12 not a link"
3448 $CHECKSTAT -t link $DIR/$tdir/symlink02 || error "symlink02 not a link"
3449 $CHECKSTAT -t dir -f $tmp_dir/symlink12 || error "symlink12 not a dir"
3450 $CHECKSTAT -t dir -f $DIR/$tdir/symlink02 || error "symlink12 not a dir"
3452 run_test 32g "stat d32g/symlink->tmp/symlink->lustre-subdir/${tdir}2"
3455 rm -fr $DIR/$tdir $DIR/${tdir}2
3456 tmp_dir=$DIR/$tdir/tmp
3457 test_mkdir -p $tmp_dir
3458 test_mkdir $DIR/${tdir}2
3459 ln -s $DIR/${tdir}2 $tmp_dir/symlink12
3460 ln -s $tmp_dir/symlink12 $tmp_dir/../symlink02
3461 ls $tmp_dir/symlink12 || error "listing symlink12"
3462 ls $DIR/$tdir/symlink02 || error "listing symlink02"
3464 run_test 32h "open d32h/symlink->tmp/symlink->lustre-subdir/${tdir}2"
3467 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3469 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3470 trap cleanup_test32_mount EXIT
3471 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3472 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3473 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3474 touch $DIR/$tdir/test_file
3475 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../test_file ||
3476 error "$DIR/$tdir/ext2-mountpoint/../test_file not file type"
3477 cleanup_test32_mount
3479 run_test 32i "stat d32i/ext2-mountpoint/../test_file ==========="
3482 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3484 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3485 trap cleanup_test32_mount EXIT
3486 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3487 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3488 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3489 touch $DIR/$tdir/test_file
3490 cat $DIR/$tdir/ext2-mountpoint/../test_file ||
3491 error "Can't open $DIR/$tdir/ext2-mountpoint/../test_file"
3492 cleanup_test32_mount
3494 run_test 32j "open d32j/ext2-mountpoint/../test_file ==========="
3497 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3500 trap cleanup_test32_mount EXIT
3501 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3502 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3503 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3504 test_mkdir -p $DIR/$tdir/d2
3505 touch $DIR/$tdir/d2/test_file || error "touch failed"
3506 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../d2/test_file ||
3507 error "$DIR/$tdir/ext2-mountpoint/../d2/test_file not file type"
3508 cleanup_test32_mount
3510 run_test 32k "stat d32k/ext2-mountpoint/../d2/test_file ========"
3513 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3516 trap cleanup_test32_mount EXIT
3517 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3518 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3519 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3520 test_mkdir -p $DIR/$tdir/d2
3521 touch $DIR/$tdir/d2/test_file || error "touch failed"
3522 cat $DIR/$tdir/ext2-mountpoint/../d2/test_file ||
3523 error "Can't open $DIR/$tdir/ext2-mountpoint/../d2/test_file"
3524 cleanup_test32_mount
3526 run_test 32l "open d32l/ext2-mountpoint/../d2/test_file ========"
3530 test_mkdir -p $DIR/d32m/tmp
3531 TMP_DIR=$DIR/d32m/tmp
3532 ln -s $DIR $TMP_DIR/symlink11
3533 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
3534 $CHECKSTAT -t link $DIR/d32m/tmp/symlink11 ||
3535 error "symlink11 not a link"
3536 $CHECKSTAT -t link $DIR/d32m/symlink01 ||
3537 error "symlink01 not a link"
3539 run_test 32m "stat d32m/symlink->tmp/symlink->lustre-root ======"
3543 test_mkdir -p $DIR/d32n/tmp
3544 TMP_DIR=$DIR/d32n/tmp
3545 ln -s $DIR $TMP_DIR/symlink11
3546 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
3547 ls -l $DIR/d32n/tmp/symlink11 || error "listing symlink11"
3548 ls -l $DIR/d32n/symlink01 || error "listing symlink01"
3550 run_test 32n "open d32n/symlink->tmp/symlink->lustre-root ======"
3554 test_mkdir -p $DIR/d32o/tmp
3555 TMP_DIR=$DIR/d32o/tmp
3556 ln -s $DIR/$tfile $TMP_DIR/symlink12
3557 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
3558 $CHECKSTAT -t link $DIR/d32o/tmp/symlink12 ||
3559 error "symlink12 not a link"
3560 $CHECKSTAT -t link $DIR/d32o/symlink02 || error "symlink02 not a link"
3561 $CHECKSTAT -t file -f $DIR/d32o/tmp/symlink12 ||
3562 error "$DIR/d32o/tmp/symlink12 not file type"
3563 $CHECKSTAT -t file -f $DIR/d32o/symlink02 ||
3564 error "$DIR/d32o/symlink02 not file type"
3566 run_test 32o "stat d32o/symlink->tmp/symlink->lustre-root/$tfile"
3576 test_mkdir -p $DIR/d32p/tmp
3578 TMP_DIR=$DIR/d32p/tmp
3580 ln -s $DIR/$tfile $TMP_DIR/symlink12
3582 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
3584 cat $DIR/d32p/tmp/symlink12 ||
3585 error "Can't open $DIR/d32p/tmp/symlink12"
3587 cat $DIR/d32p/symlink02 || error "Can't open $DIR/d32p/symlink02"
3590 run_test 32p "open d32p/symlink->tmp/symlink->lustre-root/$tfile"
3593 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3595 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3596 trap cleanup_test32_mount EXIT
3597 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3598 touch $DIR/$tdir/ext2-mountpoint/under_the_mount || error "touch failed"
3599 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3600 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3601 ls $DIR/$tdir/ext2-mountpoint | grep "\<under_the_mount\>" && error
3602 cleanup_test32_mount
3604 run_test 32q "stat follows mountpoints in Lustre (should return error)"
3607 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3609 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3610 trap cleanup_test32_mount EXIT
3611 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3612 touch $DIR/$tdir/ext2-mountpoint/under_the_mount || error "touch failed"
3613 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3614 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3615 ls $DIR/$tdir/ext2-mountpoint | grep -q under_the_mount && error || true
3616 cleanup_test32_mount
3618 run_test 32r "opendir follows mountpoints in Lustre (should return error)"
3623 chmod 444 $DIR/$tfile
3624 chown $RUNAS_ID $DIR/$tfile
3626 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
3629 run_test 33aa "write file with mode 444 (should return error)"
3633 test_mkdir $DIR/$tdir
3634 chown $RUNAS_ID $DIR/$tdir
3635 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/$tdir/$tfile ||
3636 error "$RUNAS create $tdir/$tfile failed"
3637 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/$tdir/$tfile &&
3638 error "open RDWR" || true
3640 run_test 33a "test open file(mode=0444) with O_RDWR (should return error)"
3644 test_mkdir $DIR/$tdir
3645 chown $RUNAS_ID $DIR/$tdir
3646 $RUNAS $OPENFILE -f 1286739555 $DIR/$tdir/$tfile || true
3648 run_test 33b "test open file with malformed flags (No panic)"
3651 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3652 remote_ost_nodsh && skip "remote OST with nodsh"
3661 test_mkdir $DIR/$tdir
3662 # Read: 0, Write: 4, create/destroy: 2/0, stat: 1, punch: 0
3665 for ostnum in $(seq $OSTCOUNT); do
3666 # test-framework's OST numbering is one-based, while Lustre's
3668 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
3669 # Parsing llobdstat's output sucks; we could grep the /proc
3670 # path, but that's likely to not be as portable as using the
3671 # llobdstat utility. So we parse lctl output instead.
3672 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
3673 obdfilter/$ostname/stats |
3674 awk '/^write_bytes/ {print $7}' )
3675 echo "baseline_write_bytes@$OSTnum/$ostname=$write_bytes"
3676 if (( ${write_bytes:-0} > 0 ))
3683 $all_zeros || return 0
3686 echo foo > $DIR/$tdir/bar
3690 # Total up write_bytes after writing. We'd better find non-zeros.
3691 for ostnum in $(seq $OSTCOUNT); do
3692 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
3693 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
3694 obdfilter/$ostname/stats |
3695 awk '/^write_bytes/ {print $7}' )
3696 echo "write_bytes@$OSTnum/$ostname=$write_bytes"
3697 if (( ${write_bytes:-0} > 0 ))
3706 for ostnum in $(seq $OSTCOUNT); do
3707 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
3708 echo "Check that write_bytes is present in obdfilter/*/stats:"
3709 do_facet ost$ostnum lctl get_param -n \
3710 obdfilter/$ostname/stats
3712 error "OST not keeping write_bytes stats (b22312)"
3715 run_test 33c "test llobdstat and write_bytes"
3718 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
3719 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3722 local remote_dir=$DIR/$tdir/remote_dir
3724 test_mkdir $DIR/$tdir
3725 $LFS mkdir -i $MDTIDX $remote_dir ||
3726 error "create remote directory failed"
3728 touch $remote_dir/$tfile
3729 chmod 444 $remote_dir/$tfile
3730 chown $RUNAS_ID $remote_dir/$tfile
3732 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
3734 chown $RUNAS_ID $remote_dir
3735 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 ||
3736 error "create" || true
3737 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 &&
3738 error "open RDWR" || true
3739 $RUNAS $OPENFILE -f 1286739555 $remote_dir/f33 || true
3741 run_test 33d "openfile with 444 modes and malformed flags under remote dir"
3744 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
3748 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
3749 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
3750 mkdir $DIR/$tdir/local_dir
3752 local s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
3753 local s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
3754 local l_mode=$(stat -c%f $DIR/$tdir/local_dir)
3756 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
3757 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode"
3759 rmdir $DIR/$tdir/* || error "rmdir failed"
3762 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
3763 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
3764 mkdir $DIR/$tdir/local_dir
3766 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
3767 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
3768 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
3770 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
3771 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 777"
3773 rmdir $DIR/$tdir/* || error "rmdir(umask 777) failed"
3776 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
3777 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
3778 mkdir $DIR/$tdir/local_dir
3780 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
3781 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
3782 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
3784 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
3785 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 0"
3787 run_test 33e "mkdir and striped directory should have same mode"
3791 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=0
3795 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
3796 remote_mds_nodsh && skip "remote MDS with nodsh"
3799 chmod go+rwx $DIR/$tdir
3800 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=-1
3801 trap cleanup_33f EXIT
3803 $RUNAS lfs mkdir -i 0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
3804 error "cannot create striped directory"
3806 $RUNAS touch $DIR/$tdir/striped_dir/{0..16} ||
3807 error "cannot create files in striped directory"
3809 $RUNAS rm $DIR/$tdir/striped_dir/{0..16} ||
3810 error "cannot remove files in striped directory"
3812 $RUNAS rmdir $DIR/$tdir/striped_dir ||
3813 error "cannot remove striped directory"
3817 run_test 33f "nonroot user can create, access, and remove a striped directory"
3820 mkdir -p $DIR/$tdir/dir2
3822 local err=$($RUNAS mkdir $DIR/$tdir/dir2 2>&1)
3824 [[ $err =~ "exists" ]] || error "Not exists error"
3826 run_test 33g "nonroot user create already existing root created file"
3829 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
3830 [ $MDS1_VERSION -lt $(version_code 2.13.50) ] &&
3831 skip "Need MDS version at least 2.13.50"
3833 test_mkdir -c $MDSCOUNT -H crush $DIR/$tdir ||
3834 error "mkdir $tdir failed"
3835 touch $DIR/$tdir/$tfile || error "touch $tfile failed"
3837 local index=$($LFS getstripe -m $DIR/$tdir/$tfile)
3840 for fname in $DIR/$tdir/$tfile.bak \
3841 $DIR/$tdir/$tfile.SAV \
3842 $DIR/$tdir/$tfile.orig \
3843 $DIR/$tdir/$tfile~; do
3844 touch $fname || error "touch $fname failed"
3845 index2=$($LFS getstripe -m $fname)
3846 [ $index -eq $index2 ] ||
3847 error "$fname MDT index mismatch $index != $index2"
3851 for i in {1..250}; do
3852 for fname in $(mktemp -u $DIR/$tdir/.$tfile.XXXXXX) \
3853 $(mktemp $DIR/$tdir/$tfile.XXXXXXXX); do
3854 touch $fname || error "touch $fname failed"
3855 index2=$($LFS getstripe -m $fname)
3856 if [[ $index != $index2 ]]; then
3857 failed=$((failed + 1))
3858 echo "$fname MDT index mismatch $index != $index2"
3862 echo "$failed MDT index mismatches"
3863 (( failed < 20 )) || error "MDT index mismatch $failed times"
3866 run_test 33h "temp file is located on the same MDT as target"
3868 TEST_34_SIZE=${TEST_34_SIZE:-2000000000000}
3871 $MCREATE $DIR/f34 || error "mcreate failed"
3872 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" ||
3873 error "getstripe failed"
3874 $TRUNCATE $DIR/f34 $TEST_34_SIZE || error "truncate failed"
3875 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" ||
3876 error "getstripe failed"
3877 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3878 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3880 run_test 34a "truncate file that has not been opened ==========="
3883 [ ! -f $DIR/f34 ] && test_34a
3884 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3885 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3886 $OPENFILE -f O_RDONLY $DIR/f34
3887 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" ||
3888 error "getstripe failed"
3889 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3890 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3892 run_test 34b "O_RDONLY opening file doesn't create objects ====="
3895 [ ! -f $DIR/f34 ] && test_34a
3896 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3897 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3898 $OPENFILE -f O_RDWR $DIR/f34
3899 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" &&
3900 error "$LFS getstripe failed"
3901 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3902 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3904 run_test 34c "O_RDWR opening file-with-size works =============="
3907 [ ! -f $DIR/f34 ] && test_34a
3908 dd if=/dev/zero of=$DIR/f34 conv=notrunc bs=4k count=1 ||
3910 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3911 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3914 run_test 34d "write to sparse file ============================="
3918 $MCREATE $DIR/f34e || error "mcreate failed"
3919 $TRUNCATE $DIR/f34e 1000 || error "truncate failed"
3920 $CHECKSTAT -s 1000 $DIR/f34e ||
3921 error "Size of $DIR/f34e not equal to 1000 bytes"
3922 $OPENFILE -f O_RDWR $DIR/f34e
3923 $CHECKSTAT -s 1000 $DIR/f34e ||
3924 error "Size of $DIR/f34e not equal to 1000 bytes"
3926 run_test 34e "create objects, some with size and some without =="
3928 test_34f() { # bug 6242, 6243
3929 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3933 $MCREATE $DIR/f34f || error "mcreate failed"
3934 $TRUNCATE $DIR/f34f $SIZE34F || error "truncating $DIR/f3f to $SIZE34F"
3935 dd if=$DIR/f34f of=$TMP/f34f
3936 $CHECKSTAT -s $SIZE34F $TMP/f34f || error "$TMP/f34f not $SIZE34F bytes"
3937 dd if=/dev/zero of=$TMP/f34fzero bs=$SIZE34F count=1
3938 cmp $DIR/f34f $TMP/f34fzero || error "$DIR/f34f not all zero"
3939 cmp $TMP/f34f $TMP/f34fzero || error "$TMP/f34f not all zero"
3940 rm $TMP/f34f $TMP/f34fzero $DIR/f34f
3942 run_test 34f "read from a file with no objects until EOF ======="
3945 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3947 dd if=/dev/zero of=$DIR/$tfile bs=1 count=100 seek=$TEST_34_SIZE ||
3949 $TRUNCATE $DIR/$tfile $((TEST_34_SIZE / 2))|| error "truncate failed"
3950 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile ||
3951 error "Size of $DIR/$tfile not equal to $((TEST_34_SIZE / 2))"
3952 cancel_lru_locks osc
3953 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile ||
3954 error "wrong size after lock cancel"
3956 $TRUNCATE $DIR/$tfile $TEST_34_SIZE || error "truncate failed"
3957 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile ||
3958 error "expanding truncate failed"
3959 cancel_lru_locks osc
3960 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile ||
3961 error "wrong expanded size after lock cancel"
3963 run_test 34g "truncate long file ==============================="
3966 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3971 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 || error "dd failed"
3972 sync # Flush the cache so that multiop below does not block on cache
3973 # flush when getting the group lock
3974 $MULTIOP $DIR/$tfile OG${gid}T${sz}g${gid}c &
3977 # Since just timed wait is not good enough, let's do a sync write
3978 # that way we are sure enough time for a roundtrip + processing
3979 # passed + 2 seconds of extra margin.
3980 dd if=/dev/zero of=$DIR/${tfile}-1 bs=$PAGE_SIZE oflag=direct count=1
3984 if [[ `ps h -o comm -p $MULTIPID` == "multiop" ]]; then
3985 error "Multiop blocked on ftruncate, pid=$MULTIPID"
3989 local nsz=`stat -c %s $DIR/$tfile`
3990 [[ $nsz == $sz ]] || error "New size wrong $nsz != $sz"
3992 run_test 34h "ftruncate file under grouplock should not block"
3995 cp /bin/sh $DIR/f35a
3997 chown $RUNAS_ID $DIR/f35a
3998 $RUNAS $DIR/f35a && error || true
4001 run_test 35a "exec file with mode 444 (should return and not leak)"
4005 utime $DIR/f36 || error "utime failed for MDS"
4007 run_test 36a "MDS utime check (mknod, utime)"
4011 utime $DIR/f36 || error "utime failed for OST"
4013 run_test 36b "OST utime check (open, utime)"
4018 chown $RUNAS_ID $DIR/d36
4019 $RUNAS utime $DIR/d36/f36 || error "utime failed for MDS as non-root"
4021 run_test 36c "non-root MDS utime check (mknod, utime)"
4024 [ ! -d $DIR/d36 ] && test_36c
4025 echo "" > $DIR/d36/f36
4026 $RUNAS utime $DIR/d36/f36 || error "utime failed for OST as non-root"
4028 run_test 36d "non-root OST utime check (open, utime)"
4031 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping"
4033 test_mkdir $DIR/$tdir
4034 touch $DIR/$tdir/$tfile
4035 $RUNAS utime $DIR/$tdir/$tfile &&
4036 error "utime worked, expected failure" || true
4038 run_test 36e "utime on non-owned file (should return error)"
4042 local LANG_SAVE=$LANG
4043 local LC_LANG_SAVE=$LC_LANG
4044 export LANG=C LC_LANG=C # for date language
4046 DATESTR="Dec 20 2000"
4047 test_mkdir $DIR/$tdir
4048 lctl set_param fail_loc=$fl
4050 cp /etc/hosts $DIR/$tdir/$tfile
4051 sync & # write RPC generated with "current" inode timestamp, but delayed
4053 touch --date="$DATESTR" $DIR/$tdir/$tfile # setattr timestamp in past
4054 LS_BEFORE="`ls -l $DIR/$tdir/$tfile`" # old timestamp from client cache
4055 cancel_lru_locks $OSC
4056 LS_AFTER="`ls -l $DIR/$tdir/$tfile`" # timestamp from OST object
4058 [ "$LS_BEFORE" != "$LS_AFTER" ] && \
4059 echo "BEFORE: $LS_BEFORE" && \
4060 echo "AFTER : $LS_AFTER" && \
4061 echo "WANT : $DATESTR" && \
4062 error "$DIR/$tdir/$tfile timestamps changed" || true
4064 export LANG=$LANG_SAVE LC_LANG=$LC_LANG_SAVE
4068 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4070 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
4071 subr_36fh "0x80000214"
4073 run_test 36f "utime on file racing with OST BRW write =========="
4076 remote_ost_nodsh && skip "remote OST with nodsh"
4077 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4078 [ $MDS1_VERSION -lt $(version_code 2.12.51) ] &&
4079 skip "Need MDS version at least 2.12.51"
4084 local tgt="obdfilter"
4086 [[ $OSC == "mdc" ]] && tgt="mdt" && facet="mds1"
4088 test_mkdir $DIR/$tdir
4089 fmd_max_age=$(do_facet $facet \
4090 "lctl get_param -n $tgt.*.tgt_fmd_seconds 2> /dev/null | \
4093 echo "FMD max age: ${fmd_max_age}s"
4094 touch $DIR/$tdir/$tfile
4095 fmd=$(do_facet $facet "lctl get_param -n $tgt.*.exports.*.fmd_count" |
4096 gawk '{cnt=cnt+$1} END{print cnt}')
4097 echo "FMD before: $fmd"
4099 error "FMD wasn't create by touch"
4100 sleep $((fmd_max_age + 12))
4101 fmd=$(do_facet $facet "lctl get_param -n $tgt.*.exports.*.fmd_count" |
4102 gawk '{cnt=cnt+$1} END{print cnt}')
4103 echo "FMD after: $fmd"
4105 error "FMD wasn't expired by ping"
4107 run_test 36g "FMD cache expiry ====================="
4110 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4112 #define OBD_FAIL_OST_BRW_PAUSE_BULK2 0x227
4113 subr_36fh "0x80000227"
4115 run_test 36h "utime on file racing with OST BRW write =========="
4118 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
4120 test_mkdir $DIR/$tdir
4121 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir
4123 local mtime=$(stat -c%Y $DIR/$tdir/striped_dir)
4124 local new_mtime=$((mtime + 200))
4126 #change Modify time of striped dir
4127 touch -m -d @$new_mtime $DIR/$tdir/striped_dir ||
4128 error "change mtime failed"
4130 local got=$(stat -c%Y $DIR/$tdir/striped_dir)
4132 [ "$new_mtime" = "$got" ] || error "expect $new_mtime got $got"
4134 run_test 36i "change mtime on striped directory"
4136 # test_37 - duplicate with tests 32q 32r
4139 local file=$DIR/$tfile
4141 openfile -f O_DIRECTORY $file
4144 [ $RC -eq 0 ] && error "opened file $file with O_DIRECTORY" || true
4145 [ $RC -eq $ENOTDIR ] || error "error $RC should be ENOTDIR ($ENOTDIR)"
4147 run_test 38 "open a regular file with O_DIRECTORY should return -ENOTDIR ==="
4149 test_39a() { # was test_39
4151 touch $DIR/${tfile}2
4152 # ls -l $DIR/$tfile $DIR/${tfile}2
4153 # ls -lu $DIR/$tfile $DIR/${tfile}2
4154 # ls -lc $DIR/$tfile $DIR/${tfile}2
4156 $OPENFILE -f O_CREAT:O_TRUNC:O_WRONLY $DIR/${tfile}2
4157 if [ ! $DIR/${tfile}2 -nt $DIR/$tfile ]; then
4159 ls -l --full-time $DIR/$tfile $DIR/${tfile}2
4161 ls -lu --full-time $DIR/$tfile $DIR/${tfile}2
4163 ls -lc --full-time $DIR/$tfile $DIR/${tfile}2
4164 error "O_TRUNC didn't change timestamps"
4167 run_test 39a "mtime changed on create"
4170 test_mkdir -c1 $DIR/$tdir
4171 cp -p /etc/passwd $DIR/$tdir/fopen
4172 cp -p /etc/passwd $DIR/$tdir/flink
4173 cp -p /etc/passwd $DIR/$tdir/funlink
4174 cp -p /etc/passwd $DIR/$tdir/frename
4175 ln $DIR/$tdir/funlink $DIR/$tdir/funlink2
4178 echo "aaaaaa" >> $DIR/$tdir/fopen
4179 echo "aaaaaa" >> $DIR/$tdir/flink
4180 echo "aaaaaa" >> $DIR/$tdir/funlink
4181 echo "aaaaaa" >> $DIR/$tdir/frename
4183 local open_new=`stat -c %Y $DIR/$tdir/fopen`
4184 local link_new=`stat -c %Y $DIR/$tdir/flink`
4185 local unlink_new=`stat -c %Y $DIR/$tdir/funlink`
4186 local rename_new=`stat -c %Y $DIR/$tdir/frename`
4188 cat $DIR/$tdir/fopen > /dev/null
4189 ln $DIR/$tdir/flink $DIR/$tdir/flink2
4190 rm -f $DIR/$tdir/funlink2
4191 mv -f $DIR/$tdir/frename $DIR/$tdir/frename2
4193 for (( i=0; i < 2; i++ )) ; do
4194 local open_new2=`stat -c %Y $DIR/$tdir/fopen`
4195 local link_new2=`stat -c %Y $DIR/$tdir/flink`
4196 local unlink_new2=`stat -c %Y $DIR/$tdir/funlink`
4197 local rename_new2=`stat -c %Y $DIR/$tdir/frename2`
4199 [ $open_new2 -eq $open_new ] || error "open file reverses mtime"
4200 [ $link_new2 -eq $link_new ] || error "link file reverses mtime"
4201 [ $unlink_new2 -eq $unlink_new ] || error "unlink file reverses mtime"
4202 [ $rename_new2 -eq $rename_new ] || error "rename file reverses mtime"
4204 cancel_lru_locks $OSC
4205 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4208 run_test 39b "mtime change on open, link, unlink, rename ======"
4210 # this should be set to past
4211 TEST_39_MTIME=`date -d "1 year ago" +%s`
4217 local mtime0=`stat -c %Y $DIR1/$tfile`
4219 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4220 local mtime1=`stat -c %Y $DIR1/$tfile`
4221 [ "$mtime1" = $TEST_39_MTIME ] || \
4222 error "mtime is not set to past: $mtime1, should be $TEST_39_MTIME"
4225 echo hello >> $DIR1/$tfile
4227 local mtime2=`stat -c %Y $DIR1/$tfile`
4228 [ "$mtime2" -ge "$d1" ] && [ "$mtime2" -le "$d2" ] || \
4229 error "mtime is not updated on write: $d1 <= $mtime2 <= $d2"
4231 mv $DIR1/$tfile $DIR1/$tfile-1
4233 for (( i=0; i < 2; i++ )) ; do
4234 local mtime3=`stat -c %Y $DIR1/$tfile-1`
4235 [ "$mtime2" = "$mtime3" ] || \
4236 error "mtime ($mtime2) changed (to $mtime3) on rename"
4238 cancel_lru_locks $OSC
4239 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4242 run_test 39c "mtime change on rename ==========================="
4246 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4249 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4251 for (( i=0; i < 2; i++ )) ; do
4252 local mtime=`stat -c %Y $DIR1/$tfile`
4253 [ $mtime = $TEST_39_MTIME ] || \
4254 error "mtime($mtime) is not set to $TEST_39_MTIME"
4256 cancel_lru_locks $OSC
4257 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4260 run_test 39d "create, utime, stat =============================="
4264 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4267 local mtime1=`stat -c %Y $DIR1/$tfile`
4269 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4271 for (( i=0; i < 2; i++ )) ; do
4272 local mtime2=`stat -c %Y $DIR1/$tfile`
4273 [ $mtime2 = $TEST_39_MTIME ] || \
4274 error "mtime($mtime2) is not set to $TEST_39_MTIME"
4276 cancel_lru_locks $OSC
4277 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4280 run_test 39e "create, stat, utime, stat ========================"
4284 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4287 mtime1=`stat -c %Y $DIR1/$tfile`
4290 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4292 for (( i=0; i < 2; i++ )) ; do
4293 local mtime2=`stat -c %Y $DIR1/$tfile`
4294 [ $mtime2 = $TEST_39_MTIME ] || \
4295 error "mtime($mtime2) is not set to $TEST_39_MTIME"
4297 cancel_lru_locks $OSC
4298 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4301 run_test 39f "create, stat, sleep, utime, stat ================="
4305 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4307 echo hello >> $DIR1/$tfile
4308 local mtime1=`stat -c %Y $DIR1/$tfile`
4311 chmod o+r $DIR1/$tfile
4313 for (( i=0; i < 2; i++ )) ; do
4314 local mtime2=`stat -c %Y $DIR1/$tfile`
4315 [ "$mtime1" = "$mtime2" ] || \
4316 error "lost mtime: $mtime2, should be $mtime1"
4318 cancel_lru_locks $OSC
4319 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4322 run_test 39g "write, chmod, stat ==============================="
4326 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4332 echo hello >> $DIR1/$tfile
4333 local mtime1=`stat -c %Y $DIR1/$tfile`
4335 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4337 if [ "$d1" != "$d2" ]; then
4338 echo "write and touch not within one second"
4340 for (( i=0; i < 2; i++ )) ; do
4341 local mtime2=`stat -c %Y $DIR1/$tfile`
4342 [ "$mtime2" = $TEST_39_MTIME ] || \
4343 error "lost mtime: $mtime2, should be $TEST_39_MTIME"
4345 cancel_lru_locks $OSC
4346 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4350 run_test 39h "write, utime within one second, stat ============="
4353 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4358 echo hello >> $DIR1/$tfile
4359 local mtime1=`stat -c %Y $DIR1/$tfile`
4361 mv $DIR1/$tfile $DIR1/$tfile-1
4363 for (( i=0; i < 2; i++ )) ; do
4364 local mtime2=`stat -c %Y $DIR1/$tfile-1`
4366 [ "$mtime1" = "$mtime2" ] || \
4367 error "lost mtime: $mtime2, should be $mtime1"
4369 cancel_lru_locks $OSC
4370 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4373 run_test 39i "write, rename, stat =============================="
4376 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4378 start_full_debug_logging
4382 #define OBD_FAIL_OSC_DELAY_SETTIME 0x412
4383 lctl set_param fail_loc=0x80000412
4384 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c ||
4385 error "multiop failed"
4387 local mtime1=`stat -c %Y $DIR1/$tfile`
4389 mv $DIR1/$tfile $DIR1/$tfile-1
4391 kill -USR1 $multipid
4392 wait $multipid || error "multiop close failed"
4394 for (( i=0; i < 2; i++ )) ; do
4395 local mtime2=`stat -c %Y $DIR1/$tfile-1`
4396 [ "$mtime1" = "$mtime2" ] ||
4397 error "mtime is lost on close: $mtime2, " \
4401 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4403 lctl set_param fail_loc=0
4404 stop_full_debug_logging
4406 run_test 39j "write, rename, close, stat ======================="
4409 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4414 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c || error "multiop failed"
4416 local mtime1=`stat -c %Y $DIR1/$tfile`
4418 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4420 kill -USR1 $multipid
4421 wait $multipid || error "multiop close failed"
4423 for (( i=0; i < 2; i++ )) ; do
4424 local mtime2=`stat -c %Y $DIR1/$tfile`
4426 [ "$mtime2" = $TEST_39_MTIME ] || \
4427 error "mtime is lost on close: $mtime2, should be $TEST_39_MTIME"
4430 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4433 run_test 39k "write, utime, close, stat ========================"
4435 # this should be set to future
4436 TEST_39_ATIME=`date -d "1 year" +%s`
4439 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4440 remote_mds_nodsh && skip "remote MDS with nodsh"
4442 local atime_diff=$(do_facet $SINGLEMDS \
4443 lctl get_param -n mdd.*MDT0000*.atime_diff)
4447 # test setting directory atime to future
4448 touch -a -d @$TEST_39_ATIME $DIR/$tdir
4449 local atime=$(stat -c %X $DIR/$tdir)
4450 [ "$atime" = $TEST_39_ATIME ] ||
4451 error "atime is not set to future: $atime, $TEST_39_ATIME"
4453 # test setting directory atime from future to now
4454 local now=$(date +%s)
4455 touch -a -d @$now $DIR/$tdir
4457 atime=$(stat -c %X $DIR/$tdir)
4458 [ "$atime" -eq "$now" ] ||
4459 error "atime is not updated from future: $atime, $now"
4461 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=2
4464 # test setting directory atime when now > dir atime + atime_diff
4465 local d1=$(date +%s)
4467 local d2=$(date +%s)
4468 cancel_lru_locks mdc
4469 atime=$(stat -c %X $DIR/$tdir)
4470 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
4471 error "atime is not updated : $atime, should be $d2"
4473 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=60
4476 # test not setting directory atime when now < dir atime + atime_diff
4478 cancel_lru_locks mdc
4479 atime=$(stat -c %X $DIR/$tdir)
4480 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
4481 error "atime is updated to $atime, should remain $d1<atime<$d2"
4483 do_facet $SINGLEMDS \
4484 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
4486 run_test 39l "directory atime update ==========================="
4489 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4493 local far_past_mtime=$(date -d "May 29 1953" +%s)
4494 local far_past_atime=$(date -d "Dec 17 1903" +%s)
4496 touch -m -d @$far_past_mtime $DIR1/$tfile
4497 touch -a -d @$far_past_atime $DIR1/$tfile
4499 for (( i=0; i < 2; i++ )) ; do
4500 local timestamps=$(stat -c "%X %Y" $DIR1/$tfile)
4501 [ "$timestamps" = "$far_past_atime $far_past_mtime" ] || \
4502 error "atime or mtime set incorrectly"
4504 cancel_lru_locks $OSC
4505 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4508 run_test 39m "test atime and mtime before 1970"
4510 test_39n() { # LU-3832
4511 remote_mds_nodsh && skip "remote MDS with nodsh"
4513 local atime_diff=$(do_facet $SINGLEMDS \
4514 lctl get_param -n mdd.*MDT0000*.atime_diff)
4519 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=1
4522 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 status=noxfer
4523 atime0=$(stat -c %X $DIR/$tfile)
4526 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
4527 atime1=$(stat -c %X $DIR/$tfile)
4530 cancel_lru_locks mdc
4531 cancel_lru_locks osc
4532 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
4533 atime2=$(stat -c %X $DIR/$tfile)
4535 do_facet $SINGLEMDS \
4536 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
4538 [ "$atime0" -eq "$atime1" ] || error "atime0 $atime0 != atime1 $atime1"
4539 [ "$atime1" -eq "$atime2" ] || error "atime0 $atime0 != atime1 $atime1"
4541 run_test 39n "check that O_NOATIME is honored"
4544 TESTDIR=$DIR/$tdir/$tfile
4545 [ -e $TESTDIR ] && rm -rf $TESTDIR
4552 links2=$(stat -c %h .)
4553 [ $(($links1 + 2)) != $links2 ] &&
4554 error "wrong links count $(($links1 + 2)) != $links2"
4556 links3=$(stat -c %h .)
4557 [ $(($links1 + 1)) != $links3 ] &&
4558 error "wrong links count $links1 != $links3"
4561 run_test 39o "directory cached attributes updated after create"
4564 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
4567 TESTDIR=$DIR/$tdir/$tdir
4568 [ -e $TESTDIR ] && rm -rf $TESTDIR
4569 test_mkdir -p $TESTDIR
4573 test_mkdir -i $MDTIDX $TESTDIR/remote_dir1
4574 test_mkdir -i $MDTIDX $TESTDIR/remote_dir2
4576 links2=$(stat -c %h .)
4577 [ $(($links1 + 2)) != $links2 ] &&
4578 error "wrong links count $(($links1 + 2)) != $links2"
4580 links3=$(stat -c %h .)
4581 [ $(($links1 + 1)) != $links3 ] &&
4582 error "wrong links count $links1 != $links3"
4585 run_test 39p "remote directory cached attributes updated after create ========"
4588 [ $OST1_VERSION -ge $(version_code 2.13.52) ] ||
4589 skip "no atime update on old OST"
4590 if [ "$ost1_FSTYPE" != ldiskfs ]; then
4591 skip_env "ldiskfs only test"
4595 saved_adiff=$(do_facet ost1 \
4596 lctl get_param -n obdfilter.*OST0000.atime_diff)
4597 stack_trap "do_facet ost1 \
4598 lctl set_param obdfilter.*.atime_diff=$saved_adiff"
4600 do_facet ost1 "lctl set_param obdfilter.*.atime_diff=5"
4602 $LFS setstripe -i 0 $DIR/$tfile
4603 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 ||
4604 error "can't write initial file"
4605 cancel_lru_locks osc
4607 # exceed atime_diff and access file
4609 dd if=$DIR/$tfile of=/dev/null || error "can't udpate atime"
4611 local atime_cli=$(stat -c %X $DIR/$tfile)
4612 echo "client atime: $atime_cli"
4613 # allow atime update to be written to device
4614 do_facet ost1 "$LCTL set_param -n osd*.*OST*.force_sync 1"
4617 local ostdev=$(ostdevname 1)
4618 local fid=($(lfs getstripe -y $DIR/$tfile |
4619 awk '/l_fid:/ { print $2 }' | tr ':' ' '))
4620 local objpath="O/0/d$((${fid[1]} % 32))/$((${fid[1]}))"
4621 local cmd="debugfs -c -R \\\"stat $objpath\\\" $ostdev"
4623 echo "OST atime: $(do_facet ost1 "$cmd" |& grep atime)"
4624 local atime_ost=$(do_facet ost1 "$cmd" |&
4625 awk -F'[: ]' '/atime:/ { print $4 }')
4626 (( atime_cli == atime_ost )) ||
4627 error "atime on client $atime_cli != ost $atime_ost"
4629 run_test 39r "lazy atime update on OST"
4631 test_39q() { # LU-8041
4632 local testdir=$DIR/$tdir
4634 multiop_bg_pause $testdir D_c || error "multiop failed"
4636 cancel_lru_locks mdc
4637 kill -USR1 $multipid
4638 local atime=$(stat -c %X $testdir)
4639 [ "$atime" -ne 0 ] || error "atime is zero"
4641 run_test 39q "close won't zero out atime"
4644 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
4645 $RUNAS $OPENFILE -f O_WRONLY:O_TRUNC $DIR/$tfile &&
4646 error "openfile O_WRONLY:O_TRUNC $tfile failed"
4647 $CHECKSTAT -t file -s 4096 $DIR/$tfile ||
4648 error "$tfile is not 4096 bytes in size"
4650 run_test 40 "failed open(O_TRUNC) doesn't truncate ============="
4654 small_write $DIR/f41 18
4656 run_test 41 "test small file write + fstat ====================="
4658 count_ost_writes() {
4659 lctl get_param -n ${OSC}.*.stats |
4660 awk -vwrites=0 '/ost_write/ { writes += $2 } \
4661 END { printf("%0.0f", writes) }'
4668 BG_DIRTY_RATIO_SAVE=10
4669 MAX_BG_DIRTY_RATIO=25
4673 # in 2.6, restore /proc/sys/vm/dirty_writeback_centisecs,
4674 # dirty_ratio, dirty_background_ratio
4675 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
4676 sysctl -w vm.dirty_writeback_centisecs=$WRITEBACK_SAVE
4677 sysctl -w vm.dirty_background_ratio=$BG_DIRTY_RATIO_SAVE
4678 sysctl -w vm.dirty_ratio=$DIRTY_RATIO_SAVE
4680 # if file not here, we are a 2.4 kernel
4681 kill -CONT `pidof kupdated`
4686 # setup the trap first, so someone cannot exit the test at the
4687 # exact wrong time and mess up a machine
4688 trap start_writeback EXIT
4689 # in 2.6, save and 0 /proc/sys/vm/dirty_writeback_centisecs
4690 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
4691 WRITEBACK_SAVE=`sysctl -n vm.dirty_writeback_centisecs`
4692 sysctl -w vm.dirty_writeback_centisecs=0
4693 sysctl -w vm.dirty_writeback_centisecs=0
4694 # save and increase /proc/sys/vm/dirty_ratio
4695 DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_ratio`
4696 sysctl -w vm.dirty_ratio=$MAX_DIRTY_RATIO
4697 # save and increase /proc/sys/vm/dirty_background_ratio
4698 BG_DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_background_ratio`
4699 sysctl -w vm.dirty_background_ratio=$MAX_BG_DIRTY_RATIO
4701 # if file not here, we are a 2.4 kernel
4702 kill -STOP `pidof kupdated`
4706 # ensure that all stripes have some grant before we test client-side cache
4708 for i in `seq -f $DIR/f42-%g 1 $OSTCOUNT`; do
4709 dd if=/dev/zero of=$i bs=4k count=1
4714 # Tests 42* verify that our behaviour is correct WRT caching, file closure,
4715 # file truncation, and file removal.
4717 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4720 cancel_lru_locks $OSC
4722 sync; sleep 1; sync # just to be safe
4723 BEFOREWRITES=`count_ost_writes`
4724 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur_grant_bytes | grep "[0-9]"
4725 dd if=/dev/zero of=$DIR/f42a bs=1024 count=100
4726 AFTERWRITES=`count_ost_writes`
4727 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
4728 error "$BEFOREWRITES < $AFTERWRITES"
4731 run_test 42a "ensure that we don't flush on close"
4734 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4737 cancel_lru_locks $OSC
4740 dd if=/dev/zero of=$DIR/f42b bs=1024 count=100
4741 BEFOREWRITES=$(count_ost_writes)
4742 $MUNLINK $DIR/f42b || error "$MUNLINK $DIR/f42b: $?"
4743 AFTERWRITES=$(count_ost_writes)
4744 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
4745 error "$BEFOREWRITES < $AFTERWRITES on unlink"
4747 BEFOREWRITES=$(count_ost_writes)
4748 sync || error "sync: $?"
4749 AFTERWRITES=$(count_ost_writes)
4750 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
4751 error "$BEFOREWRITES < $AFTERWRITES on sync"
4753 dmesg | grep 'error from obd_brw_async' && error 'error writing back'
4757 run_test 42b "test destroy of file with cached dirty data ======"
4759 # if these tests just want to test the effect of truncation,
4760 # they have to be very careful. consider:
4761 # - the first open gets a {0,EOF}PR lock
4762 # - the first write conflicts and gets a {0, count-1}PW
4763 # - the rest of the writes are under {count,EOF}PW
4764 # - the open for truncate tries to match a {0,EOF}PR
4765 # for the filesize and cancels the PWs.
4766 # any number of fixes (don't get {0,EOF} on open, match
4767 # composite locks, do smarter file size management) fix
4768 # this, but for now we want these tests to verify that
4769 # the cancellation with truncate intent works, so we
4770 # start the file with a full-file pw lock to match against
4771 # until the truncate.
4776 cancel_lru_locks $OSC
4778 # prime the file with 0,EOF PW to match
4782 # now the real test..
4783 dd if=/dev/zero of=$file bs=1024 count=100
4784 BEFOREWRITES=`count_ost_writes`
4785 $TRUNCATE $file $offset
4786 cancel_lru_locks $OSC
4787 AFTERWRITES=`count_ost_writes`
4792 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4795 [ $BEFOREWRITES -eq $AFTERWRITES ] &&
4796 error "beforewrites $BEFOREWRITES == afterwrites $AFTERWRITES on truncate"
4799 run_test 42c "test partial truncate of file with cached dirty data"
4802 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4805 [ $BEFOREWRITES -eq $AFTERWRITES ] ||
4806 error "beforewrites $BEFOREWRITES != afterwrites $AFTERWRITES on truncate"
4809 run_test 42d "test complete truncate of file with cached dirty data"
4811 test_42e() { # bug22074
4812 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4814 local TDIR=$DIR/${tdir}e
4815 local pages=16 # hardcoded 16 pages, don't change it.
4816 local files=$((OSTCOUNT * 500)) # hopefully 500 files on each OST
4817 local proc_osc0="osc.${FSNAME}-OST0000-osc-[^MDT]*"
4821 test_mkdir $DIR/${tdir}e
4822 $LFS setstripe -c 1 $TDIR
4823 createmany -o $TDIR/f $files
4825 max_dirty_mb=$($LCTL get_param -n $proc_osc0/max_dirty_mb)
4827 # we assume that with $OSTCOUNT files, at least one of them will
4828 # be allocated on OST0.
4829 warmup_files=$((OSTCOUNT * max_dirty_mb))
4830 createmany -o $TDIR/w $warmup_files
4832 # write a large amount of data into one file and sync, to get good
4833 # avail_grant number from OST.
4834 for ((i=0; i<$warmup_files; i++)); do
4835 idx=$($LFS getstripe -i $TDIR/w$i)
4836 [ $idx -ne 0 ] && continue
4837 dd if=/dev/zero of=$TDIR/w$i bs="$max_dirty_mb"M count=1
4840 [[ $i -gt $warmup_files ]] && error "OST0 is still cold"
4842 $LCTL get_param $proc_osc0/cur_dirty_bytes
4843 $LCTL get_param $proc_osc0/cur_grant_bytes
4845 # create as much dirty pages as we can while not to trigger the actual
4846 # RPCs directly. but depends on the env, VFS may trigger flush during this
4847 # period, hopefully we are good.
4848 for ((i=0; i<$warmup_files; i++)); do
4849 idx=$($LFS getstripe -i $TDIR/w$i)
4850 [ $idx -ne 0 ] && continue
4851 dd if=/dev/zero of=$TDIR/w$i bs=1M count=1 2>/dev/null
4853 $LCTL get_param $proc_osc0/cur_dirty_bytes
4854 $LCTL get_param $proc_osc0/cur_grant_bytes
4856 # perform the real test
4857 $LCTL set_param $proc_osc0/rpc_stats 0
4858 for ((;i<$files; i++)); do
4859 [ $($LFS getstripe -i $TDIR/f$i) -eq 0 ] || continue
4860 dd if=/dev/zero of=$TDIR/f$i bs=$PAGE_SIZE count=$pages 2>/dev/null
4863 $LCTL get_param $proc_osc0/rpc_stats
4866 local have_ppr=false
4867 $LCTL get_param $proc_osc0/rpc_stats |
4868 while read PPR RRPC RPCT RCUM BAR WRPC WPCT WCUM; do
4869 # skip lines until we are at the RPC histogram data
4870 [ "$PPR" == "pages" ] && have_ppr=true && continue
4871 $have_ppr || continue
4873 # we only want the percent stat for < 16 pages
4874 [[ $(echo $PPR | tr -d ':') -ge $pages ]] && break
4876 percent=$((percent + WPCT))
4877 if [[ $percent -gt 15 ]]; then
4878 error "less than 16-pages write RPCs" \
4885 run_test 42e "verify sub-RPC writes are not done synchronously"
4887 test_43A() { # was test_43
4888 test_mkdir $DIR/$tdir
4889 cp -p /bin/ls $DIR/$tdir/$tfile
4890 $MULTIOP $DIR/$tdir/$tfile Ow_c &
4892 # give multiop a chance to open
4895 $DIR/$tdir/$tfile && error "execute $DIR/$tdir/$tfile succeeded" || true
4897 # Wait for multiop to exit
4900 run_test 43A "execution of file opened for write should return -ETXTBSY"
4903 test_mkdir $DIR/$tdir
4904 cp -p $(which sleep) $DIR/$tdir/sleep || error "can't copy"
4905 $DIR/$tdir/sleep 60 &
4907 # Make sure exec of $tdir/sleep wins race with truncate
4909 $MULTIOP $DIR/$tdir/sleep Oc && error "expected error, got success"
4912 run_test 43a "open(RDWR) of file being executed should return -ETXTBSY"
4915 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4917 test_mkdir $DIR/$tdir
4918 cp -p $(which sleep) $DIR/$tdir/sleep || error "can't copy"
4919 $DIR/$tdir/sleep 60 &
4921 # Make sure exec of $tdir/sleep wins race with truncate
4923 $TRUNCATE $DIR/$tdir/sleep 0 && error "expected error, got success"
4926 run_test 43b "truncate of file being executed should return -ETXTBSY"
4929 local testdir="$DIR/$tdir"
4932 ( cd $(dirname $SHELL) && md5sum $(basename $SHELL) ) |
4933 ( cd $testdir && md5sum -c )
4935 run_test 43c "md5sum of copy into lustre"
4937 test_44A() { # was test_44
4938 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
4940 dd if=/dev/zero of=$DIR/f1 bs=4k count=1 seek=1023
4941 dd if=$DIR/f1 bs=4k count=1 > /dev/null
4943 run_test 44A "zero length read from a sparse stripe"
4946 local nstripe=$($LCTL lov_getconfig $DIR | grep default_stripe_count: |
4948 [ -z "$nstripe" ] && skip "can't get stripe info"
4949 [[ $nstripe -gt $OSTCOUNT ]] &&
4950 skip "Wrong default_stripe_count: $nstripe OSTCOUNT: $OSTCOUNT"
4952 local stride=$($LCTL lov_getconfig $DIR | grep default_stripe_size: |
4954 if [[ $nstripe -eq 0 || $nstripe -eq -1 ]]; then
4955 nstripe=$($LCTL lov_getconfig $DIR | grep obd_count: |
4959 OFFSETS="0 $((stride/2)) $((stride-1))"
4960 for offset in $OFFSETS; do
4961 for i in $(seq 0 $((nstripe-1))); do
4962 local GLOBALOFFSETS=""
4964 local size=$((((i + 2 * $nstripe )*$stride + $offset)))
4965 local myfn=$DIR/d44a-$size
4966 echo "--------writing $myfn at $size"
4967 ll_sparseness_write $myfn $size ||
4968 error "ll_sparseness_write"
4969 GLOBALOFFSETS="$GLOBALOFFSETS $size"
4970 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
4971 error "ll_sparseness_verify $GLOBALOFFSETS"
4973 for j in $(seq 0 $((nstripe-1))); do
4975 size=$((((j + $nstripe )*$stride + $offset)))
4976 ll_sparseness_write $myfn $size ||
4977 error "ll_sparseness_write"
4978 GLOBALOFFSETS="$GLOBALOFFSETS $size"
4980 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
4981 error "ll_sparseness_verify $GLOBALOFFSETS"
4986 run_test 44a "test sparse pwrite ==============================="
4990 for d in `lctl get_param -n ${OSC}.*.cur_dirty_bytes`; do
4996 before=`dirty_osc_total`
4997 echo executing "\"$*\""
4999 after=`dirty_osc_total`
5000 echo before $before, after $after
5003 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5006 # Obtain grants from OST if it supports it
5007 echo blah > ${f}_grant
5010 do_dirty_record "echo blah > $f"
5011 [[ $before -eq $after ]] && error "write wasn't cached"
5012 do_dirty_record "> $f"
5013 [[ $before -gt $after ]] || error "truncate didn't lower dirty count"
5014 do_dirty_record "echo blah > $f"
5015 [[ $before -eq $after ]] && error "write wasn't cached"
5016 do_dirty_record "sync"
5017 [[ $before -gt $after ]] || error "writeback didn't lower dirty count"
5018 do_dirty_record "echo blah > $f"
5019 [[ $before -eq $after ]] && error "write wasn't cached"
5020 do_dirty_record "cancel_lru_locks osc"
5021 [[ $before -gt $after ]] ||
5022 error "lock cancellation didn't lower dirty count"
5025 run_test 45 "osc io page accounting ============================"
5027 # in a 2 stripe file (lov.sh), page 1023 maps to page 511 in its object. this
5028 # test tickles a bug where re-dirtying a page was failing to be mapped to the
5029 # objects offset and an assert hit when an rpc was built with 1023's mapped
5030 # offset 511 and 511's raw 511 offset. it also found general redirtying bugs.
5032 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5037 dd if=/dev/zero of=$f bs=$PAGE_SIZE seek=511 count=1
5039 dd conv=notrunc if=/dev/zero of=$f bs=$PAGE_SIZE seek=1023 count=1
5040 dd conv=notrunc if=/dev/zero of=$f bs=$PAGE_SIZE seek=511 count=1
5044 run_test 46 "dirtying a previously written page ================"
5046 # test_47 is removed "Device nodes check" is moved to test_28
5048 test_48a() { # bug 2399
5049 [ "$mds1_FSTYPE" = "zfs" ] &&
5050 [ $MDS1_VERSION -lt $(version_code 2.3.63) ] &&
5051 skip "MDS prior to 2.3.63 handle ZFS dir .. incorrectly"
5053 test_mkdir $DIR/$tdir
5055 mv $DIR/$tdir $DIR/$tdir.new || error "move directory failed"
5056 test_mkdir $DIR/$tdir
5057 touch foo || error "'touch foo' failed after recreating cwd"
5059 touch .foo || error "'touch .foo' failed after recreating cwd"
5061 ls . > /dev/null || error "'ls .' failed after recreating cwd"
5062 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
5063 cd . || error "'cd .' failed after recreating cwd"
5064 mkdir . && error "'mkdir .' worked after recreating cwd"
5065 rmdir . && error "'rmdir .' worked after recreating cwd"
5066 ln -s . baz || error "'ln -s .' failed after recreating cwd"
5067 cd .. || error "'cd ..' failed after recreating cwd"
5069 run_test 48a "Access renamed working dir (should return errors)="
5071 test_48b() { # bug 2399
5073 test_mkdir $DIR/$tdir
5075 rmdir $DIR/$tdir || error "remove cwd $DIR/$tdir failed"
5076 touch foo && error "'touch foo' worked after removing cwd"
5077 mkdir foo && error "'mkdir foo' worked after removing cwd"
5078 touch .foo && error "'touch .foo' worked after removing cwd"
5079 mkdir .foo && error "'mkdir .foo' worked after removing cwd"
5080 ls . > /dev/null && error "'ls .' worked after removing cwd"
5081 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
5082 mkdir . && error "'mkdir .' worked after removing cwd"
5083 rmdir . && error "'rmdir .' worked after removing cwd"
5084 ln -s . foo && error "'ln -s .' worked after removing cwd"
5085 cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3517
5087 run_test 48b "Access removed working dir (should return errors)="
5089 test_48c() { # bug 2350
5090 #lctl set_param debug=-1
5093 test_mkdir -p $DIR/$tdir/dir
5095 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
5096 $TRACE touch foo && error "touch foo worked after removing cwd"
5097 $TRACE mkdir foo && error "'mkdir foo' worked after removing cwd"
5098 touch .foo && error "touch .foo worked after removing cwd"
5099 mkdir .foo && error "mkdir .foo worked after removing cwd"
5100 $TRACE ls . && error "'ls .' worked after removing cwd"
5101 $TRACE ls .. || error "'ls ..' failed after removing cwd"
5102 $TRACE mkdir . && error "'mkdir .' worked after removing cwd"
5103 $TRACE rmdir . && error "'rmdir .' worked after removing cwd"
5104 $TRACE ln -s . foo && error "'ln -s .' worked after removing cwd"
5105 $TRACE cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3415
5107 run_test 48c "Access removed working subdir (should return errors)"
5109 test_48d() { # bug 2350
5110 #lctl set_param debug=-1
5113 test_mkdir -p $DIR/$tdir/dir
5115 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
5116 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
5117 $TRACE touch foo && error "'touch foo' worked after removing parent"
5118 $TRACE mkdir foo && error "mkdir foo worked after removing parent"
5119 touch .foo && error "'touch .foo' worked after removing parent"
5120 mkdir .foo && error "mkdir .foo worked after removing parent"
5121 $TRACE ls . && error "'ls .' worked after removing parent"
5122 $TRACE ls .. && error "'ls ..' worked after removing parent"
5123 $TRACE mkdir . && error "'mkdir .' worked after removing parent"
5124 $TRACE rmdir . && error "'rmdir .' worked after removing parent"
5125 $TRACE ln -s . foo && error "'ln -s .' worked after removing parent"
5128 run_test 48d "Access removed parent subdir (should return errors)"
5130 test_48e() { # bug 4134
5131 #lctl set_param debug=-1
5134 test_mkdir -p $DIR/$tdir/dir
5136 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
5137 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
5138 $TRACE touch $DIR/$tdir || error "'touch $DIR/$tdir' failed"
5139 $TRACE chmod +x $DIR/$tdir || error "'chmod +x $DIR/$tdir' failed"
5140 # On a buggy kernel addition of "touch foo" after cd .. will
5141 # produce kernel oops in lookup_hash_it
5142 touch ../foo && error "'cd ..' worked after recreate parent"
5144 $TRACE rm $DIR/$tdir || error "rm '$DIR/$tdir' failed"
5146 run_test 48e "Access to recreated parent subdir (should return errors)"
5149 [[ $MDS1_VERSION -ge $(version_code 2.13.55) ]] ||
5150 skip "need MDS >= 2.13.55"
5151 [[ $MDSCOUNT -ge 2 ]] || skip "needs >= 2 MDTs"
5152 [[ "$(facet_host mds1)" != "$(facet_host mds2)" ]] ||
5153 skip "needs different host for mdt1 mdt2"
5154 [[ $(facet_fstype mds1) == ldiskfs ]] || skip "ldiskfs only"
5156 $LFS mkdir -i0 $DIR/$tdir
5157 $LFS mkdir -i 1 $DIR/$tdir/sub1 $DIR/$tdir/sub2 $DIR/$tdir/sub3
5159 for d in sub1 sub2 sub3; do
5160 #define OBD_FAIL_OSD_REF_DEL 0x19c
5161 do_facet mds1 $LCTL set_param fail_loc=0x8000019c
5162 rm -rf $DIR/$tdir/$d && error "rm $d should fail"
5165 rm -d --interactive=never $DIR/$tdir || error "rm $tdir fail"
5167 run_test 48f "non-zero nlink dir unlink won't LBUG()"
5169 test_49() { # LU-1030
5170 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5171 remote_ost_nodsh && skip "remote OST with nodsh"
5173 # get ost1 size - $FSNAME-OST0000
5174 ost1_size=$(do_facet ost1 $LFS df | grep ${ost1_svc} |
5176 # write 800M at maximum
5177 [[ $ost1_size -lt 2 ]] && ost1_size=2
5178 [[ $ost1_size -gt 819200 ]] && ost1_size=819200
5180 $LFS setstripe -c 1 -i 0 $DIR/$tfile
5181 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((ost1_size >> 2)) &
5184 # change max_pages_per_rpc while writing the file
5185 local osc1_mppc=osc.$(get_osc_import_name client ost1).max_pages_per_rpc
5186 local orig_mppc=$($LCTL get_param -n $osc1_mppc)
5187 # loop until dd process exits
5188 while ps ax -opid | grep -wq $dd_pid; do
5189 $LCTL set_param $osc1_mppc=$((RANDOM % 256 + 1))
5190 sleep $((RANDOM % 5 + 1))
5192 # restore original max_pages_per_rpc
5193 $LCTL set_param $osc1_mppc=$orig_mppc
5194 rm $DIR/$tfile || error "rm $DIR/$tfile failed"
5196 run_test 49 "Change max_pages_per_rpc won't break osc extent"
5200 test_mkdir $DIR/$tdir
5202 ls /proc/$$/cwd || error "ls /proc/$$/cwd failed"
5204 run_test 50 "special situations: /proc symlinks ==============="
5206 test_51a() { # was test_51
5207 # bug 1516 - create an empty entry right after ".." then split dir
5208 test_mkdir -c1 $DIR/$tdir
5209 touch $DIR/$tdir/foo
5210 $MCREATE $DIR/$tdir/bar
5212 createmany -m $DIR/$tdir/longfile 201
5214 while [[ $(ls -sd $DIR/$tdir | awk '{ print $1 }') -eq 4 ]]; do
5215 $MCREATE $DIR/$tdir/longfile$FNUM
5220 ls -l $DIR/$tdir > /dev/null || error "ls -l $DIR/$tdir failed"
5222 run_test 51a "special situations: split htree with empty entry =="
5224 cleanup_print_lfs_df () {
5231 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5233 local dir=$DIR/$tdir
5234 local nrdirs=$((65536 + 100))
5236 # cleanup the directory
5243 local mdtidx=$(printf "%04x" $($LFS getstripe -m $dir))
5244 local numfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.filesfree)
5245 [[ $numfree -lt $nrdirs ]] &&
5246 skip "not enough free inodes ($numfree) on MDT$mdtidx"
5248 # need to check free space for the directories as well
5249 local blkfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.kbytesavail)
5250 numfree=$(( blkfree / $(fs_inode_ksize) ))
5251 [[ $numfree -lt $nrdirs ]] && skip "not enough blocks ($numfree)"
5253 trap cleanup_print_lfs_df EXIT
5256 createmany -d $dir/d $nrdirs || {
5257 unlinkmany $dir/d $nrdirs
5258 error "failed to create $nrdirs subdirs in MDT$mdtidx:$dir"
5262 nrdirs=$(ls -U $dir | wc -l)
5264 # unlink all but 100 subdirectories, then check it still works
5266 local delete=$((nrdirs - left))
5271 # for ldiskfs the nlink count should be 1, but this is OSD specific
5272 # and so this is listed for informational purposes only
5273 echo "nlink before: $(stat -c %h $dir), created before: $nrdirs"
5274 unlinkmany -d $dir/d $delete ||
5275 error "unlink of first $delete subdirs failed"
5277 echo "nlink between: $(stat -c %h $dir)"
5278 local found=$(ls -U $dir | wc -l)
5279 [ $found -ne $left ] &&
5280 error "can't find subdirs: found only $found, expected $left"
5282 unlinkmany -d $dir/d $delete $left ||
5283 error "unlink of second $left subdirs failed"
5284 # regardless of whether the backing filesystem tracks nlink accurately
5285 # or not, the nlink count shouldn't be more than "." and ".." here
5286 local after=$(stat -c %h $dir)
5287 [[ $after -gt 2 ]] && error "nlink after: $after > 2" ||
5288 echo "nlink after: $after"
5290 cleanup_print_lfs_df
5292 run_test 51b "exceed 64k subdirectory nlink limit on create, verify unlink"
5295 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5296 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
5298 test_mkdir $DIR/$tdir
5299 createmany -o $DIR/$tdir/t- 1000
5300 $LFS getstripe $DIR/$tdir > $TMP/$tfile
5301 for N in $(seq 0 $((OSTCOUNT - 1))); do
5302 OBJS[$N]=$(awk -vobjs=0 '($1 == '$N') { objs += 1 } \
5303 END { printf("%0.0f", objs) }' $TMP/$tfile)
5304 OBJS0[$N]=$(grep -A 1 idx $TMP/$tfile | awk -vobjs=0 \
5305 '($1 == '$N') { objs += 1 } \
5306 END { printf("%0.0f", objs) }')
5307 log "OST$N has ${OBJS[$N]} objects, ${OBJS0[$N]} are index 0"
5309 unlinkmany $DIR/$tdir/t- 1000
5312 for N in $(seq 1 $((OSTCOUNT - 1))); do
5313 [[ ${OBJS[$N]} -lt $((${OBJS[$NLAST]} - 20)) ]] &&
5314 error "OST $N has less objects vs OST $NLAST" \
5315 " (${OBJS[$N]} < ${OBJS[$NLAST]}"
5316 [[ ${OBJS[$N]} -gt $((${OBJS[$NLAST]} + 20)) ]] &&
5317 error "OST $N has less objects vs OST $NLAST" \
5318 " (${OBJS[$N]} < ${OBJS[$NLAST]}"
5320 [[ ${OBJS0[$N]} -lt $((${OBJS0[$NLAST]} - 20)) ]] &&
5321 error "OST $N has less #0 objects vs OST $NLAST" \
5322 " (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
5323 [[ ${OBJS0[$N]} -gt $((${OBJS0[$NLAST]} + 20)) ]] &&
5324 error "OST $N has less #0 objects vs OST $NLAST" \
5325 " (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
5330 run_test 51d "check object distribution"
5333 if [ "$mds1_FSTYPE" != ldiskfs ]; then
5334 skip_env "ldiskfs only test"
5337 test_mkdir -c1 $DIR/$tdir
5338 test_mkdir -c1 $DIR/$tdir/d0
5340 touch $DIR/$tdir/d0/foo
5341 createmany -l $DIR/$tdir/d0/foo $DIR/$tdir/d0/f- 65001 &&
5342 error "file exceed 65000 nlink limit!"
5343 unlinkmany $DIR/$tdir/d0/f- 65001
5346 run_test 51e "check file nlink limit"
5349 test_mkdir $DIR/$tdir
5352 local ulimit_old=$(ulimit -n)
5353 local spare=20 # number of spare fd's for scripts/libraries, etc.
5354 local mdt=$($LFS getstripe -m $DIR/$tdir)
5355 local numfree=$($LFS df -i $DIR/$tdir | awk '/MDT:'$mdt'/ { print $4 }')
5357 echo "MDT$mdt numfree=$numfree, max=$max"
5358 [[ $numfree -gt $max ]] && numfree=$max || numfree=$((numfree * 7 / 8))
5359 if [ $((numfree + spare)) -gt $ulimit_old ]; then
5360 while ! ulimit -n $((numfree + spare)); do
5361 numfree=$((numfree * 3 / 4))
5363 echo "changed ulimit from $ulimit_old to $((numfree + spare))"
5365 echo "left ulimit at $ulimit_old"
5368 createmany -o -k -t 120 $DIR/$tdir/f $numfree || {
5369 unlinkmany $DIR/$tdir/f $numfree
5370 error "create+open $numfree files in $DIR/$tdir failed"
5372 ulimit -n $ulimit_old
5374 # if createmany exits at 120s there will be fewer than $numfree files
5375 unlinkmany $DIR/$tdir/f $numfree || true
5377 run_test 51f "check many open files limit"
5380 [ -f $DIR/$tdir/foo ] && chattr -a $DIR/$tdir/foo
5381 test_mkdir $DIR/$tdir
5382 touch $DIR/$tdir/foo
5383 chattr +a $DIR/$tdir/foo || error "chattr +a failed"
5384 echo bar >> $DIR/$tdir/foo || error "append bar failed"
5385 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
5386 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
5387 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
5389 echo foo >> $DIR/$tdir/foo || error "append foo failed"
5390 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
5391 lsattr $DIR/$tdir/foo | egrep -q "^-+a[-e]+ $DIR/$tdir/foo" ||
5393 chattr -a $DIR/$tdir/foo || error "chattr -a failed"
5394 cp -r $DIR/$tdir $TMP/
5395 rm -fr $DIR/$tdir $TMP/$tdir || error "cleanup rm failed"
5397 run_test 52a "append-only flag test (should return errors)"
5400 [ -f $DIR/$tdir/foo ] && chattr -i $DIR/$tdir/foo
5401 test_mkdir $DIR/$tdir
5402 touch $DIR/$tdir/foo
5403 chattr +i $DIR/$tdir/foo || error "chattr +i failed"
5404 cat test > $DIR/$tdir/foo && error "cat test worked"
5405 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
5406 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
5407 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
5409 echo foo >> $DIR/$tdir/foo && error "echo worked"
5410 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
5411 [ -f $DIR/$tdir/foo ] || error "$tdir/foo is not a file"
5412 [ -f $DIR/$tdir/foo_ren ] && error "$tdir/foo_ren is not a file"
5413 lsattr $DIR/$tdir/foo | egrep -q "^-+i[-e]+ $DIR/$tdir/foo" ||
5415 chattr -i $DIR/$tdir/foo || error "chattr failed"
5417 rm -fr $DIR/$tdir || error "unable to remove $DIR/$tdir"
5419 run_test 52b "immutable flag test (should return errors) ======="
5422 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5423 remote_mds_nodsh && skip "remote MDS with nodsh"
5424 remote_ost_nodsh && skip "remote OST with nodsh"
5437 local support_last_seq=true
5439 [[ $MDS1_VERSION -ge $(version_code 2.3.60) ]] ||
5440 support_last_seq=false
5443 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS)
5445 for value in $(do_facet $SINGLEMDS \
5446 $LCTL get_param osp.$mdtosc.prealloc_last_id) ; do
5447 param=$(echo ${value[0]} | cut -d "=" -f1)
5448 ostname=$(echo $param | cut -d "." -f2 | cut -d - -f 1-2)
5450 if $support_last_seq; then
5451 param_seq=$(echo $param |
5452 sed -e s/prealloc_last_id/prealloc_last_seq/g)
5453 mds_last_seq=$(do_facet $SINGLEMDS \
5454 $LCTL get_param -n $param_seq)
5456 mds_last=$(do_facet $SINGLEMDS $LCTL get_param -n $param)
5458 ostnum=$(index_from_ostuuid ${ostname}_UUID)
5459 node=$(facet_active_host ost$((ostnum+1)))
5460 param="obdfilter.$ostname.last_id"
5461 for ost_last in $(do_node $node $LCTL get_param -n $param) ; do
5462 echo "$ostname.last_id=$ost_last; MDS.last_id=$mds_last"
5463 ost_last_id=$ost_last
5465 if $support_last_seq; then
5466 ost_last_id=$(echo $ost_last |
5467 awk -F':' '{print $2}' |
5469 ost_last_seq=$(echo $ost_last |
5470 awk -F':' '{print $1}')
5471 [[ $ost_last_seq = $mds_last_seq ]] || continue
5474 if [[ $ost_last_id != $mds_last ]]; then
5475 error "$ost_last_id != $mds_last"
5482 $found || error "can not match last_seq/last_id for $mdtosc"
5485 run_test 53 "verify that MDS and OSTs agree on pre-creation ===="
5488 perl -MSocket -e ';' || skip "no Socket perl module installed"
5490 $SOCKETSERVER $DIR/socket ||
5491 error "$SOCKETSERVER $DIR/socket failed: $?"
5492 $SOCKETCLIENT $DIR/socket ||
5493 error "$SOCKETCLIENT $DIR/socket failed: $?"
5494 $MUNLINK $DIR/socket || error "$MUNLINK $DIR/socket failed: $?"
5496 run_test 54a "unix domain socket test =========================="
5502 dd if=/dev/zero of=$f bs=$PAGE_SIZE count=1
5504 run_test 54b "char device works in lustre ======================"
5507 [ -b /dev/loop/0 ] && LOOPBASE=/dev/loop/
5508 [ -b /dev/loop0 ] && LOOPBASE=/dev/loop
5509 [ -z "$LOOPBASE" ] && echo "/dev/loop/0 and /dev/loop0 gone?" && return
5511 for i in $(seq 3 7); do
5512 losetup $LOOPBASE$i > /dev/null 2>&1 && continue
5521 loopdev="$DIR/loop54c"
5524 $UMOUNT $DIR/$tdir || rc=$?
5525 losetup -d $loopdev || true
5526 losetup -d $LOOPDEV || true
5527 rm -rf $loopdev $DIR/$tfile $DIR/$tdir
5532 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5534 loopdev="$DIR/loop54c"
5537 [ -z "$LOOPNUM" ] && skip_env "couldn't find empty loop device"
5538 trap cleanup_54c EXIT
5539 mknod $loopdev b 7 $LOOPNUM
5540 echo "make a loop file system with $DIR/$tfile on $loopdev ($LOOPNUM)."
5541 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE seek=1024 count=1 > /dev/null
5542 losetup $loopdev $DIR/$tfile ||
5543 error "can't set up $loopdev for $DIR/$tfile"
5544 mkfs.ext2 $loopdev || error "mke2fs on $loopdev"
5545 test_mkdir $DIR/$tdir
5546 mount -t ext2 $loopdev $DIR/$tdir ||
5547 error "error mounting $loopdev on $DIR/$tdir"
5548 dd if=/dev/zero of=$DIR/$tdir/tmp bs=$PAGE_SIZE count=30 ||
5551 dd if=$DIR/$tdir/tmp of=/dev/zero bs=$PAGE_SIZE count=30 ||
5555 run_test 54c "block device works in lustre ====================="
5561 [ "$string" = $(echo $string > $f | cat $f) ] || error "$f != $string"
5563 run_test 54d "fifo device works in lustre ======================"
5568 cp -aL /dev/console $f
5569 echo $string > $f || error "echo $string to $f failed"
5571 run_test 54e "console/tty device works in lustre ======================"
5575 local dir=$DIR/$tdir
5578 test_mkdir -p $dir/dir
5579 for i in $(seq $numfiles); do
5581 touch $dir/dir/file$i
5584 local numcomp=$($LFS getstripe --component-count $dir)
5586 [[ $numcomp == 0 ]] && numcomp=1
5588 # test lfs getstripe with --recursive
5589 local filenum=$($LFS getstripe -r $dir | egrep -c "obdidx|l_ost_idx")
5591 [[ $filenum -eq $((numfiles * 2)) ]] ||
5592 error "$LFS getstripe -r: found $filenum != $((numfiles * 2))"
5593 filenum=$($LFS getstripe $dir | egrep -c "obdidx|l_ost_idx")
5594 [[ $filenum -eq $numfiles ]] ||
5595 error "$LFS getstripe $dir: found $filenum, not $numfiles"
5596 echo "$LFS getstripe showed obdidx or l_ost_idx"
5598 # test lfs getstripe with file instead of dir
5599 filenum=$($LFS getstripe $dir/file1 | egrep -c "obdidx|l_ost_idx")
5600 [[ $filenum -eq 1 ]] ||
5601 error "$LFS getstripe $dir/file1: found $filenum, not 1"
5602 echo "$LFS getstripe file1 passed"
5604 #test lfs getstripe with --verbose
5605 filenum=$($LFS getstripe --verbose $dir | grep -c lmm_magic)
5606 [[ $filenum -eq $((numfiles * numcomp)) ]] ||
5607 error "$LFS getstripe --verbose $dir: "\
5608 "got $filenum want $((numfiles * numcomp)) lmm_magic"
5609 [[ $($LFS getstripe $dir | grep -c lmm_magic) -eq 0 ]] ||
5610 error "$LFS getstripe $dir: showed lmm_magic"
5612 #test lfs getstripe with -v prints lmm_fid
5613 filenum=$($LFS getstripe -v $dir | grep -c lmm_fid)
5614 [[ $filenum -eq $((numfiles * numcomp)) ]] ||
5615 error "$LFS getstripe -v $dir: "\
5616 "got $filenum want $((numfiles * numcomp)) lmm_fid"
5617 [[ $($LFS getstripe $dir | grep -c lmm_fid) -eq 0 ]] ||
5618 error "$LFS getstripe $dir: showed lmm_fid by default"
5619 echo "$LFS getstripe --verbose passed"
5621 #check for FID information
5622 local fid1=$($LFS getstripe --fid $dir/file1)
5623 local fid2=$($LFS getstripe --verbose $dir/file1 |
5624 awk '/lmm_fid: / { print $2; exit; }')
5625 local fid3=$($LFS path2fid $dir/file1)
5627 [ "$fid1" != "$fid2" ] &&
5628 error "getstripe --fid '$fid1' != getstripe --verbose '$fid2'"
5629 [ "$fid1" != "$fid3" ] &&
5630 error "getstripe --fid '$fid1' != lfs path2fid '$fid3'"
5631 echo "$LFS getstripe --fid passed"
5633 #test lfs getstripe with --obd
5634 $LFS getstripe --obd wrong_uuid $dir 2>&1 | grep -q "unknown obduuid" ||
5635 error "$LFS getstripe --obd wrong_uuid: should return error"
5637 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
5640 local obduuid=$(ostuuid_from_index $ostidx)
5641 local found=$($LFS getstripe -r --obd $obduuid $dir |
5642 grep 'lmm_stripe_offset:' | grep -c " $ostidx\$")
5644 filenum=$($LFS getstripe -ir $dir | grep -c "^$ostidx\$")
5645 [[ $($LFS getstripe -id $dir) -ne $ostidx ]] ||
5647 [[ $($LFS getstripe -id $dir/dir) -ne $ostidx ]] ||
5650 [[ $found -eq $filenum ]] ||
5651 error "$LFS getstripe --obd: found $found expect $filenum"
5652 [[ $($LFS getstripe -r -v --obd $obduuid $dir |
5653 sed '/^[ ]*'${ostidx}'[ ]/d' |
5654 sed -n '/^[ ]*[0-9][0-9]*[ ]/p' | wc -l) -eq 0 ]] ||
5655 error "$LFS getstripe --obd: should not show file on other obd"
5656 echo "$LFS getstripe --obd passed"
5658 run_test 56a "check $LFS getstripe"
5661 local dir=$DIR/$tdir
5665 for i in $(seq $numdirs); do
5666 test_mkdir $dir/dir$i
5669 # test lfs getdirstripe default mode is non-recursion, which is
5670 # different from lfs getstripe
5671 local dircnt=$($LFS getdirstripe $dir | grep -c lmv_stripe_count)
5673 [[ $dircnt -eq 1 ]] ||
5674 error "$LFS getdirstripe: found $dircnt, not 1"
5675 dircnt=$($LFS getdirstripe --recursive $dir |
5676 grep -c lmv_stripe_count)
5677 [[ $dircnt -eq $((numdirs + 1)) ]] ||
5678 error "$LFS getdirstripe -r: $dircnt, != $((numdirs + 1))"
5680 run_test 56b "check $LFS getdirstripe"
5683 remote_ost_nodsh && skip "remote OST with nodsh"
5686 local ost_name=$(ostname_from_index $ost_idx)
5687 local old_status=$(ost_dev_status $ost_idx)
5688 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
5690 [[ -z "$old_status" ]] ||
5691 skip_env "OST $ost_name is in $old_status status"
5693 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=1
5694 [[ $OST1_VERSION -lt $(version_code 2.12.55) ]] || do_facet ost1 \
5695 $LCTL set_param -n obdfilter.$ost_name.no_precreate=1
5696 if [[ $OST1_VERSION -ge $(version_code 2.12.57) ]]; then
5697 save_lustre_params ost1 osd-*.$ost_name.nonrotational > $p
5698 do_facet ost1 $LCTL set_param -n osd-*.$ost_name.nonrotational=1
5701 [[ $($LFS df -v $MOUNT |& grep -c "inactive device") -eq 0 ]] ||
5702 error "$LFS df -v showing inactive devices"
5705 local new_status=$(ost_dev_status $ost_idx $MOUNT -v)
5707 [[ "$new_status" =~ "D" ]] ||
5708 error "$ost_name status is '$new_status', missing 'D'"
5709 if [[ $OST1_VERSION -ge $(version_code 2.12.55) ]]; then
5710 [[ "$new_status" =~ "N" ]] ||
5711 error "$ost_name status is '$new_status', missing 'N'"
5713 if [[ $OST1_VERSION -ge $(version_code 2.12.57) ]]; then
5714 [[ "$new_status" =~ "f" ]] ||
5715 error "$ost_name status is '$new_status', missing 'f'"
5718 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=0
5719 [[ $OST1_VERSION -lt $(version_code 2.12.55) ]] || do_facet ost1 \
5720 $LCTL set_param -n obdfilter.$ost_name.no_precreate=0
5721 [[ -z "$p" ]] && restore_lustre_params < $p || true
5724 new_status=$(ost_dev_status $ost_idx)
5725 [[ ! "$new_status" =~ "D" && ! "$new_status" =~ "N" ]] ||
5726 error "$ost_name status is '$new_status', has 'D' and/or 'N'"
5727 # can't check 'f' as devices may actually be on flash
5729 run_test 56c "check 'lfs df' showing device status"
5732 local mdts=$($LFS df -v $MOUNT | grep -c MDT)
5733 local osts=$($LFS df -v $MOUNT | grep -c OST)
5737 (( mdts == MDSCOUNT )) ||
5738 error "lfs df -v showed $mdts MDTs, not $MDSCOUNT"
5739 (( osts == OSTCOUNT )) ||
5740 error "lfs df -v showed $osts OSTs, not $OSTCOUNT"
5742 run_test 56d "'lfs df -v' prints only configured devices"
5747 local local_tdir="$1"
5748 local local_numfiles="$2"
5749 local local_numdirs="$3"
5750 local dir_params="$4"
5751 local dir_stripe_params="$5"
5753 if [ ! -d "$local_tdir" ] ; then
5754 test_mkdir -p $dir_stripe_params $local_tdir
5755 [ "$dir_params" ] && $LFS setstripe $dir_params $local_tdir
5756 for i in $(seq $local_numfiles) ; do
5757 touch $local_tdir/file$i
5759 for i in $(seq $local_numdirs) ; do
5760 test_mkdir $dir_stripe_params $local_tdir/dir$i
5761 for j in $(seq $local_numfiles) ; do
5762 touch $local_tdir/dir$i/file$j
5768 setup_56_special() {
5770 local local_numfiles=$2
5771 local local_numdirs=$3
5773 setup_56 $local_tdir $local_numfiles $local_numdirs
5775 if [ ! -e "$local_tdir/loop${local_numfiles}b" ] ; then
5776 for i in $(seq $local_numfiles) ; do
5777 mknod $local_tdir/loop${i}b b 7 $i
5778 mknod $local_tdir/null${i}c c 1 3
5779 ln -s $local_tdir/file1 $local_tdir/link${i}
5781 for i in $(seq $local_numdirs) ; do
5782 mknod $local_tdir/dir$i/loop${i}b b 7 $i
5783 mknod $local_tdir/dir$i/null${i}c c 1 3
5784 ln -s $local_tdir/dir$i/file1 $local_tdir/dir$i/link${i}
5790 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5791 local expected=$(($NUMDIRS + 2))
5793 setup_56 $dir $NUMFILES $NUMDIRS
5795 # test lfs find with -name
5796 for i in $(seq $NUMFILES) ; do
5797 local nums=$($LFS find -name "*$i" $dir | wc -l)
5799 [ $nums -eq $expected ] ||
5800 error "lfs find -name '*$i' $dir wrong: "\
5801 "found $nums, expected $expected"
5804 run_test 56g "check lfs find -name"
5807 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5808 local expected=$(((NUMDIRS + 1) * (NUMFILES - 1) + NUMFILES))
5810 setup_56 $dir $NUMFILES $NUMDIRS
5812 # test lfs find with ! -name
5813 for i in $(seq $NUMFILES) ; do
5814 local nums=$($LFS find ! -name "*$i" $dir | wc -l)
5816 [ $nums -eq $expected ] ||
5817 error "lfs find ! -name '*$i' $dir wrong: "\
5818 "found $nums, expected $expected"
5821 run_test 56h "check lfs find ! -name"
5824 local dir=$DIR/$tdir
5828 local cmd="$LFS find -ost $(ostuuid_from_index 0 $dir) $dir"
5831 [ -z "$out" ] || error "'$cmd' returned directory '$out'"
5833 run_test 56i "check 'lfs find -ost UUID' skips directories"
5836 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5838 setup_56_special $dir $NUMFILES $NUMDIRS
5840 local expected=$((NUMDIRS + 1))
5841 local cmd="$LFS find -type d $dir"
5842 local nums=$($cmd | wc -l)
5844 [ $nums -eq $expected ] ||
5845 error "'$cmd' wrong: found $nums, expected $expected"
5847 run_test 56j "check lfs find -type d"
5850 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5852 setup_56_special $dir $NUMFILES $NUMDIRS
5854 local expected=$(((NUMDIRS + 1) * NUMFILES))
5855 local cmd="$LFS find -type f $dir"
5856 local nums=$($cmd | wc -l)
5858 [ $nums -eq $expected ] ||
5859 error "'$cmd' wrong: found $nums, expected $expected"
5861 run_test 56k "check lfs find -type f"
5864 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5866 setup_56_special $dir $NUMFILES $NUMDIRS
5868 local expected=$((NUMDIRS + NUMFILES))
5869 local cmd="$LFS find -type b $dir"
5870 local nums=$($cmd | wc -l)
5872 [ $nums -eq $expected ] ||
5873 error "'$cmd' wrong: found $nums, expected $expected"
5875 run_test 56l "check lfs find -type b"
5878 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5880 setup_56_special $dir $NUMFILES $NUMDIRS
5882 local expected=$((NUMDIRS + NUMFILES))
5883 local cmd="$LFS find -type c $dir"
5884 local nums=$($cmd | wc -l)
5885 [ $nums -eq $expected ] ||
5886 error "'$cmd' wrong: found $nums, expected $expected"
5888 run_test 56m "check lfs find -type c"
5891 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5892 setup_56_special $dir $NUMFILES $NUMDIRS
5894 local expected=$((NUMDIRS + NUMFILES))
5895 local cmd="$LFS find -type l $dir"
5896 local nums=$($cmd | wc -l)
5898 [ $nums -eq $expected ] ||
5899 error "'$cmd' wrong: found $nums, expected $expected"
5901 run_test 56n "check lfs find -type l"
5904 local dir=$DIR/$tdir
5906 setup_56 $dir $NUMFILES $NUMDIRS
5907 utime $dir/file1 > /dev/null || error "utime (1)"
5908 utime $dir/file2 > /dev/null || error "utime (2)"
5909 utime $dir/dir1 > /dev/null || error "utime (3)"
5910 utime $dir/dir2 > /dev/null || error "utime (4)"
5911 utime $dir/dir1/file1 > /dev/null || error "utime (5)"
5912 dd if=/dev/zero count=1 >> $dir/dir1/file1 && sync
5915 local nums=$($LFS find -mtime +0 $dir | wc -l)
5917 [ $nums -eq $expected ] ||
5918 error "lfs find -mtime +0 $dir: found $nums expect $expected"
5921 cmd="$LFS find -mtime 0 $dir"
5922 nums=$($cmd | wc -l)
5923 [ $nums -eq $expected ] ||
5924 error "'$cmd' wrong: found $nums, expected $expected"
5926 run_test 56o "check lfs find -mtime for old files"
5929 local dir=$DIR/$tdir
5933 # just to make sure there is something that won't be found
5935 touch $dir/$tfile.now
5937 for age in year week day hour min; do
5938 count=$((count + 1))
5940 touch $dir/$tfile-a.$age $dir/$tfile-m.$age
5941 touch --date="$count $age ago" -a $dir/$tfile-a.$age
5942 touch --date="$count $age ago" -m $dir/$tfile-m.$age
5944 local cmd="$LFS find $dir -mtime $count${age:0:1}"
5945 local nums=$($cmd | wc -l)
5946 [ $nums -eq $expected ] ||
5947 error "'$cmd' wrong: found $nums, expected $expected"
5949 cmd="$LFS find $dir -atime $count${age:0:1}"
5950 nums=$($cmd | wc -l)
5951 [ $nums -eq $expected ] ||
5952 error "'$cmd' wrong: found $nums, expected $expected"
5956 cmd="$LFS find $dir -ctime +1s -type f"
5957 nums=$($cmd | wc -l)
5958 (( $nums == $count * 2 + 1)) ||
5959 error "'$cmd' wrong: found $nums, expected $((count * 2 + 1))"
5961 run_test 56ob "check lfs find -atime -mtime -ctime with units"
5963 test_newerXY_base() {
5966 local dir=$DIR/$tdir
5970 if [ $y == "t" ]; then
5971 if [ $x == "b" ]; then
5972 ref="\"$(do_facet mds1 date +"%Y-%m-%d\ %H:%M:%S")\""
5974 ref="\"$(date +"%Y-%m-%d %H:%M:%S")\""
5977 ref=$DIR/$tfile.newer.$x$y
5978 touch $ref || error "touch $ref failed"
5981 echo "before = $ref"
5983 setup_56 $dir $NUMFILES $NUMDIRS "-i0 -c1" "-i0 -c1"
5985 if [ $y == "t" ]; then
5986 if [ $x == "b" ]; then
5987 negref="\"$(do_facet mds1 date +"%Y-%m-%d\ %H:%M:%S")\""
5989 negref="\"$(date +"%Y-%m-%d %H:%M:%S")\""
5992 negref=$DIR/$tfile.negnewer.$x$y
5993 touch $negref || error "touch $negref failed"
5996 echo "after = $negref"
5997 local cmd="$LFS find $dir -newer$x$y $ref"
5998 local nums=$(eval $cmd | wc -l)
5999 local expected=$(((NUMFILES + 2) * NUMDIRS + 1))
6001 [ $nums -eq $expected ] || { ls -lauR --full-time $dir ;
6002 error "'$cmd' wrong: found $nums newer, expected $expected" ; }
6004 cmd="$LFS find $dir ! -newer$x$y $negref"
6005 nums=$(eval $cmd | wc -l)
6006 [ $nums -eq $expected ] || { ls -lauR --full-time $dir ;
6007 error "'$cmd' wrong: found $nums older, expected $expected" ; }
6009 cmd="$LFS find $dir -newer$x$y $ref ! -newer$x$y $negref"
6010 nums=$(eval $cmd | wc -l)
6011 [ $nums -eq $expected ] || { ls -lauR --full-time $dir ;
6012 error "'$cmd' wrong: found $nums between, expected $expected"; }
6018 test_newerXY_base "a" "a"
6019 test_newerXY_base "a" "m"
6020 test_newerXY_base "a" "c"
6021 test_newerXY_base "m" "a"
6022 test_newerXY_base "m" "m"
6023 test_newerXY_base "m" "c"
6024 test_newerXY_base "c" "a"
6025 test_newerXY_base "c" "m"
6026 test_newerXY_base "c" "c"
6028 [[ -n "$sles_version" ]] &&
6029 echo "skip timestamp tests on SLES, LU-13665" && return 0
6031 test_newerXY_base "a" "t"
6032 test_newerXY_base "m" "t"
6033 test_newerXY_base "c" "t"
6035 [[ $MDS1_VERSION -lt $(version_code 2.13.54) ||
6036 $CLIENT_VERSION -lt $(version_code 2.13.54) ]] &&
6037 ! btime_supported && echo "btime unsupported" && return 0
6039 test_newerXY_base "b" "b"
6040 test_newerXY_base "b" "t"
6042 run_test 56oc "check lfs find -newerXY work"
6045 local dir=$DIR/$tdir
6050 $LFS find $dir -btime -1d -type f
6057 [ $MDS1_VERSION -lt $(version_code 2.13.53) ] &&
6058 ! btime_supported && skip "btime unsupported on MDS"
6060 [ $CLIENT_VERSION -lt $(version_code 2.13.53) ] &&
6061 ! btime_supported && skip "btime unsupported on clients"
6063 local dir=$DIR/$tdir
6064 local ref=$DIR/$tfile.ref
6065 local negref=$DIR/$tfile.negref
6067 mkdir $dir || error "mkdir $dir failed"
6068 touch $dir/$tfile.n1 || error "touch $dir/$tfile.n1 failed"
6069 touch $dir/$tfile.n2 || error "touch $dir/$tfile.n2 failed"
6070 mkdir $dir/$tdir.n1 || error "mkdir $dir/$tdir.n1 failed"
6071 mkdir $dir/$tdir.n2 || error "mkdir $dir/$tdir.n2 failed"
6072 touch $ref || error "touch $ref failed"
6073 # sleep 3 seconds at least
6076 local before=$(do_facet mds1 date +%s)
6077 local skew=$(($(date +%s) - before + 1))
6079 if (( skew < 0 && skew > -5 )); then
6080 sleep $((0 - skew + 1))
6084 # Set the dir stripe params to limit files all on MDT0,
6085 # otherwise we need to calc the max clock skew between
6086 # the client and MDTs.
6087 setup_56 $dir/d.btime $NUMFILES $NUMDIRS "-i0 -c1" "-i0 -c1"
6089 touch $negref || error "touch $negref failed"
6091 local cmd="$LFS find $dir -newerbb $ref ! -newerbb $negref -type f"
6092 local nums=$($cmd | wc -l)
6093 local expected=$(((NUMFILES + 1) * NUMDIRS))
6095 [ $nums -eq $expected ] ||
6096 error "'$cmd' wrong: found $nums, expected $expected"
6098 cmd="$LFS find $dir -newerbb $ref ! -newerbb $negref -type d"
6099 nums=$($cmd | wc -l)
6100 expected=$((NUMFILES + 1))
6101 [ $nums -eq $expected ] ||
6102 error "'$cmd' wrong: found $nums, expected $expected"
6104 [ $skew -lt 0 ] && return
6106 local after=$(do_facet mds1 date +%s)
6107 local age=$((after - before + 1 + skew))
6109 cmd="$LFS find $dir -btime -${age}s -type f"
6110 nums=$($cmd | wc -l)
6111 expected=$(((NUMFILES + 1) * NUMDIRS))
6113 echo "Clock skew between client and server: $skew, age:$age"
6114 [ $nums -eq $expected ] ||
6115 error "'$cmd' wrong: found $nums, expected $expected"
6117 expected=$(($NUMDIRS + 1))
6118 cmd="$LFS find $dir -btime -${age}s -type d"
6119 nums=$($cmd | wc -l)
6120 [ $nums -eq $expected ] ||
6121 error "'$cmd' wrong: found $nums, expected $expected"
6122 rm -f $ref $negref || error "Failed to remove $ref $negref"
6124 run_test 56od "check lfs find -btime with units"
6127 [ $RUNAS_ID -eq $UID ] &&
6128 skip_env "RUNAS_ID = UID = $UID -- skipping"
6130 local dir=$DIR/$tdir
6132 setup_56 $dir $NUMFILES $NUMDIRS
6133 chown $RUNAS_ID $dir/file* || error "chown $DIR/${tdir}g/file$i failed"
6135 local expected=$NUMFILES
6136 local cmd="$LFS find -uid $RUNAS_ID $dir"
6137 local nums=$($cmd | wc -l)
6139 [ $nums -eq $expected ] ||
6140 error "'$cmd' wrong: found $nums, expected $expected"
6142 expected=$(((NUMFILES + 1) * NUMDIRS + 1))
6143 cmd="$LFS find ! -uid $RUNAS_ID $dir"
6144 nums=$($cmd | wc -l)
6145 [ $nums -eq $expected ] ||
6146 error "'$cmd' wrong: found $nums, expected $expected"
6148 run_test 56p "check lfs find -uid and ! -uid"
6151 [ $RUNAS_ID -eq $UID ] &&
6152 skip_env "RUNAS_ID = UID = $UID -- skipping"
6154 local dir=$DIR/$tdir
6156 setup_56 $dir $NUMFILES $NUMDIRS
6157 chgrp $RUNAS_GID $dir/file* || error "chown $dir/file$i failed"
6159 local expected=$NUMFILES
6160 local cmd="$LFS find -gid $RUNAS_GID $dir"
6161 local nums=$($cmd | wc -l)
6163 [ $nums -eq $expected ] ||
6164 error "'$cmd' wrong: found $nums, expected $expected"
6166 expected=$(( ($NUMFILES+1) * $NUMDIRS + 1))
6167 cmd="$LFS find ! -gid $RUNAS_GID $dir"
6168 nums=$($cmd | wc -l)
6169 [ $nums -eq $expected ] ||
6170 error "'$cmd' wrong: found $nums, expected $expected"
6172 run_test 56q "check lfs find -gid and ! -gid"
6175 local dir=$DIR/$tdir
6177 setup_56 $dir $NUMFILES $NUMDIRS
6180 local cmd="$LFS find -size 0 -type f -lazy $dir"
6181 local nums=$($cmd | wc -l)
6183 [ $nums -eq $expected ] ||
6184 error "'$cmd' wrong: found $nums, expected $expected"
6185 cmd="$LFS find -size 0 -type f $dir"
6186 nums=$($cmd | wc -l)
6187 [ $nums -eq $expected ] ||
6188 error "'$cmd' wrong: found $nums, expected $expected"
6191 cmd="$LFS find ! -size 0 -type f -lazy $dir"
6192 nums=$($cmd | wc -l)
6193 [ $nums -eq $expected ] ||
6194 error "'$cmd' wrong: found $nums, expected $expected"
6195 cmd="$LFS find ! -size 0 -type f $dir"
6196 nums=$($cmd | wc -l)
6197 [ $nums -eq $expected ] ||
6198 error "'$cmd' wrong: found $nums, expected $expected"
6200 echo "test" > $dir/$tfile
6201 echo "test2" > $dir/$tfile.2 && sync
6203 cmd="$LFS find -size 5 -type f -lazy $dir"
6204 nums=$($cmd | wc -l)
6205 [ $nums -eq $expected ] ||
6206 error "'$cmd' wrong: found $nums, expected $expected"
6207 cmd="$LFS find -size 5 -type f $dir"
6208 nums=$($cmd | wc -l)
6209 [ $nums -eq $expected ] ||
6210 error "'$cmd' wrong: found $nums, expected $expected"
6213 cmd="$LFS find -size +5 -type f -lazy $dir"
6214 nums=$($cmd | wc -l)
6215 [ $nums -eq $expected ] ||
6216 error "'$cmd' wrong: found $nums, expected $expected"
6217 cmd="$LFS find -size +5 -type f $dir"
6218 nums=$($cmd | wc -l)
6219 [ $nums -eq $expected ] ||
6220 error "'$cmd' wrong: found $nums, expected $expected"
6223 cmd="$LFS find -size +0 -type f -lazy $dir"
6224 nums=$($cmd | wc -l)
6225 [ $nums -eq $expected ] ||
6226 error "'$cmd' wrong: found $nums, expected $expected"
6227 cmd="$LFS find -size +0 -type f $dir"
6228 nums=$($cmd | wc -l)
6229 [ $nums -eq $expected ] ||
6230 error "'$cmd' wrong: found $nums, expected $expected"
6233 cmd="$LFS find ! -size -5 -type f -lazy $dir"
6234 nums=$($cmd | wc -l)
6235 [ $nums -eq $expected ] ||
6236 error "'$cmd' wrong: found $nums, expected $expected"
6237 cmd="$LFS find ! -size -5 -type f $dir"
6238 nums=$($cmd | wc -l)
6239 [ $nums -eq $expected ] ||
6240 error "'$cmd' wrong: found $nums, expected $expected"
6243 cmd="$LFS find -size -5 -type f -lazy $dir"
6244 nums=$($cmd | wc -l)
6245 [ $nums -eq $expected ] ||
6246 error "'$cmd' wrong: found $nums, expected $expected"
6247 cmd="$LFS find -size -5 -type f $dir"
6248 nums=$($cmd | wc -l)
6249 [ $nums -eq $expected ] ||
6250 error "'$cmd' wrong: found $nums, expected $expected"
6252 run_test 56r "check lfs find -size works"
6259 cancel_lru_locks $OSC
6261 local rpcs_before=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6262 local nums=$($cmd | wc -l)
6264 [ $nums -eq $expected ] ||
6265 error "'$cmd' wrong: found $nums, expected $expected"
6267 local rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6269 if (( rpcs_before + glimpses != rpcs_after )); then
6270 echo "Before: $rpcs_before After: $rpcs_after $NUMFILES"
6271 $LCTL get_param osc.*.stats | grep ldlm_glimpse_enqueue
6273 if [[ $glimpses == 0 ]]; then
6274 error "'$cmd' should not send glimpse RPCs to OST"
6276 error "'$cmd' should send $glimpses glimpse RPCs to OST"
6282 [[ $MDS1_VERSION -gt $(version_code 2.12.58) ]] ||
6283 skip "MDS < 2.12.58 doesn't return LSOM data"
6284 local dir=$DIR/$tdir
6285 local old_agl=$($LCTL get_param -n llite.*.statahead_agl)
6287 [[ $OSC == "mdc" ]] && skip "statahead not needed for DoM files"
6289 # statahead_agl may cause extra glimpse which confuses results. LU-13017
6290 $LCTL set_param -n llite.*.statahead_agl=0
6291 stack_trap "$LCTL set_param -n llite.*.statahead_agl=$old_agl"
6293 setup_56 $dir $NUMFILES $NUMDIRS "-c 1"
6294 # open and close all files to ensure LSOM is updated
6295 cancel_lru_locks $OSC
6296 find $dir -type f | xargs cat > /dev/null
6298 # expect_found glimpse_rpcs command_to_run
6299 test_56ra_sub 12 0 "$LFS find -size 0 -type f -lazy $dir"
6300 test_56ra_sub 12 12 "$LFS find -size 0 -type f $dir"
6301 test_56ra_sub 0 0 "$LFS find ! -size 0 -type f -lazy $dir"
6302 test_56ra_sub 0 12 "$LFS find ! -size 0 -type f $dir"
6304 echo "test" > $dir/$tfile
6305 echo "test2" > $dir/$tfile.2 && sync
6306 cancel_lru_locks $OSC
6307 cat $dir/$tfile $dir/$tfile.2 > /dev/null
6309 test_56ra_sub 1 0 "$LFS find -size 5 -type f -lazy $dir"
6310 test_56ra_sub 1 14 "$LFS find -size 5 -type f $dir"
6311 test_56ra_sub 1 0 "$LFS find -size +5 -type f -lazy $dir"
6312 test_56ra_sub 1 14 "$LFS find -size +5 -type f $dir"
6314 test_56ra_sub 2 0 "$LFS find -size +0 -type f -lazy $dir"
6315 test_56ra_sub 2 14 "$LFS find -size +0 -type f $dir"
6316 test_56ra_sub 2 0 "$LFS find ! -size -5 -type f -lazy $dir"
6317 test_56ra_sub 2 14 "$LFS find ! -size -5 -type f $dir"
6318 test_56ra_sub 12 0 "$LFS find -size -5 -type f -lazy $dir"
6319 test_56ra_sub 12 14 "$LFS find -size -5 -type f $dir"
6321 run_test 56ra "check lfs find -size -lazy works for data on OSTs"
6324 local dir=$DIR/$tdir
6325 local tmp=$TMP/$tfile.log
6328 test_mkdir -p $dir || error "failed to mkdir $dir"
6329 $LFS setstripe -c 1 -i 0 $dir/$tfile ||
6330 error "failed to setstripe $dir/$tfile"
6331 mdt_idx=$($LFS getdirstripe -i $dir)
6332 dd if=/dev/zero of=$dir/$tfile bs=1M count=1
6334 stack_trap "rm -f $tmp" EXIT
6335 $LFS find --size +100K --ost 0 $dir |& tee $tmp
6336 ! grep -q obd_uuid $tmp ||
6337 error "failed to find --size +100K --ost 0 $dir"
6338 $LFS find --size +100K --mdt $mdt_idx $dir |& tee $tmp
6339 ! grep -q obd_uuid $tmp ||
6340 error "failed to find --size +100K --mdt $mdt_idx $dir"
6342 run_test 56rb "check lfs find --size --ost/--mdt works"
6344 test_56s() { # LU-611 #LU-9369
6345 [[ $OSTCOUNT -lt 2 ]] && skip_env "need at least 2 OSTs"
6347 local dir=$DIR/$tdir
6348 local onestripe=$(((NUMDIRS + 1) * NUMFILES))
6350 setup_56 $dir $NUMFILES $NUMDIRS "-c 1"
6351 for i in $(seq $NUMDIRS); do
6352 $LFS setstripe -c $((OSTCOUNT + 1)) $dir/dir$i/$tfile
6355 local expected=$NUMDIRS
6356 local cmd="$LFS find -c $OSTCOUNT $dir"
6357 local nums=$($cmd | wc -l)
6359 [ $nums -eq $expected ] || {
6360 $LFS getstripe -R $dir
6361 error "'$cmd' wrong: found $nums, expected $expected"
6364 expected=$((NUMDIRS + onestripe))
6365 cmd="$LFS find -stripe-count +0 -type f $dir"
6366 nums=$($cmd | wc -l)
6367 [ $nums -eq $expected ] || {
6368 $LFS getstripe -R $dir
6369 error "'$cmd' wrong: found $nums, expected $expected"
6373 cmd="$LFS find -stripe-count 1 -type f $dir"
6374 nums=$($cmd | wc -l)
6375 [ $nums -eq $expected ] || {
6376 $LFS getstripe -R $dir
6377 error "'$cmd' wrong: found $nums, expected $expected"
6380 cmd="$LFS find -stripe-count -2 -type f $dir"
6381 nums=$($cmd | wc -l)
6382 [ $nums -eq $expected ] || {
6383 $LFS getstripe -R $dir
6384 error "'$cmd' wrong: found $nums, expected $expected"
6388 cmd="$LFS find -stripe-count $((OSTCOUNT + 1)) -type f $dir"
6389 nums=$($cmd | wc -l)
6390 [ $nums -eq $expected ] || {
6391 $LFS getstripe -R $dir
6392 error "'$cmd' wrong: found $nums, expected $expected"
6395 run_test 56s "check lfs find -stripe-count works"
6397 test_56t() { # LU-611 #LU-9369
6398 local dir=$DIR/$tdir
6400 setup_56 $dir 0 $NUMDIRS
6401 for i in $(seq $NUMDIRS); do
6402 $LFS setstripe -S 8M $dir/dir$i/$tfile
6405 local expected=$NUMDIRS
6406 local cmd="$LFS find -S 8M $dir"
6407 local nums=$($cmd | wc -l)
6409 [ $nums -eq $expected ] || {
6410 $LFS getstripe -R $dir
6411 error "'$cmd' wrong: found $nums, expected $expected"
6415 setup_56 $dir $NUMFILES $NUMDIRS "--stripe-size 512k"
6417 $LFS setstripe -S 256k $dir/$tfile.{0,1,2,3}
6419 expected=$(((NUMDIRS + 1) * NUMFILES))
6420 cmd="$LFS find -stripe-size 512k -type f $dir"
6421 nums=$($cmd | wc -l)
6422 [ $nums -eq $expected ] ||
6423 error "'$cmd' wrong: found $nums, expected $expected"
6425 cmd="$LFS find -stripe-size +320k -type f $dir"
6426 nums=$($cmd | wc -l)
6427 [ $nums -eq $expected ] ||
6428 error "'$cmd' wrong: found $nums, expected $expected"
6430 expected=$(((NUMDIRS + 1) * NUMFILES + 4))
6431 cmd="$LFS find -stripe-size +200k -type f $dir"
6432 nums=$($cmd | wc -l)
6433 [ $nums -eq $expected ] ||
6434 error "'$cmd' wrong: found $nums, expected $expected"
6436 cmd="$LFS find -stripe-size -640k -type f $dir"
6437 nums=$($cmd | wc -l)
6438 [ $nums -eq $expected ] ||
6439 error "'$cmd' wrong: found $nums, expected $expected"
6442 cmd="$LFS find -stripe-size 256k -type f $dir"
6443 nums=$($cmd | wc -l)
6444 [ $nums -eq $expected ] ||
6445 error "'$cmd' wrong: found $nums, expected $expected"
6447 cmd="$LFS find -stripe-size -320k -type f $dir"
6448 nums=$($cmd | wc -l)
6449 [ $nums -eq $expected ] ||
6450 error "'$cmd' wrong: found $nums, expected $expected"
6453 cmd="$LFS find -stripe-size 1024k -type f $dir"
6454 nums=$($cmd | wc -l)
6455 [ $nums -eq $expected ] ||
6456 error "'$cmd' wrong: found $nums, expected $expected"
6458 run_test 56t "check lfs find -stripe-size works"
6460 test_56u() { # LU-611
6461 local dir=$DIR/$tdir
6463 setup_56 $dir $NUMFILES $NUMDIRS "-i 0 -c 1"
6465 if [[ $OSTCOUNT -gt 1 ]]; then
6466 $LFS setstripe -i 1 -c 1 $dir/$tfile.{0,1,2,3}
6472 local expected=$(((NUMDIRS + 1) * NUMFILES))
6473 local cmd="$LFS find -stripe-index 0 -type f $dir"
6474 local nums=$($cmd | wc -l)
6476 [ $nums -eq $expected ] ||
6477 error "'$cmd' wrong: found $nums, expected $expected"
6480 cmd="$LFS find -stripe-index 1 -type f $dir"
6481 nums=$($cmd | wc -l)
6482 [ $nums -eq $expected ] ||
6483 error "'$cmd' wrong: found $nums, expected $expected"
6485 cmd="$LFS find ! -stripe-index 0 -type f $dir"
6486 nums=$($cmd | wc -l)
6487 [ $nums -eq $expected ] ||
6488 error "'$cmd' wrong: found $nums, expected $expected"
6491 # This should produce an error and not return any files
6492 cmd="$LFS find -stripe-index $OSTCOUNT -type f $dir"
6493 nums=$($cmd 2>/dev/null | wc -l)
6494 [ $nums -eq $expected ] ||
6495 error "'$cmd' wrong: found $nums, expected $expected"
6497 if [[ $OSTCOUNT -gt 1 ]]; then
6498 expected=$(((NUMDIRS + 1) * NUMFILES + onestripe))
6499 cmd="$LFS find -stripe-index 0,1 -type f $dir"
6500 nums=$($cmd | wc -l)
6501 [ $nums -eq $expected ] ||
6502 error "'$cmd' wrong: found $nums, expected $expected"
6505 run_test 56u "check lfs find -stripe-index works"
6509 local dir=$DIR/$tdir
6511 setup_56 $dir $NUMFILES $NUMDIRS
6513 UUID=$(mdtuuid_from_index $mdt_idx $dir)
6514 [ -z "$UUID" ] && error "mdtuuid_from_index cannot find MDT $mdt_idx"
6516 for file in $($LFS find -m $UUID $dir); do
6517 file_midx=$($LFS getstripe -m $file)
6518 [ $file_midx -eq $mdt_idx ] ||
6519 error "lfs find -m $UUID != getstripe -m $file_midx"
6522 run_test 56v "check 'lfs find -m match with lfs getstripe -m'"
6525 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
6526 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6528 local dir=$DIR/$tdir
6530 setup_56 $dir $NUMFILES $NUMDIRS "-c $OSTCOUNT" "-c1"
6532 local stripe_size=$($LFS getstripe -S -d $dir) ||
6533 error "$LFS getstripe -S -d $dir failed"
6534 stripe_size=${stripe_size%% *}
6536 local file_size=$((stripe_size * OSTCOUNT))
6537 local file_num=$((NUMDIRS * NUMFILES + NUMFILES))
6538 local required_space=$((file_num * file_size))
6539 local free_space=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
6541 [[ $free_space -le $((required_space / 1024)) ]] &&
6542 skip_env "need $required_space, have $free_space kbytes"
6545 local dd_count=$((file_size / dd_bs))
6547 # write data into the files
6552 for i in $(seq $NUMFILES); do
6554 yes | dd bs=$dd_bs count=$dd_count of=$file &>/dev/null ||
6555 error "write data into $file failed"
6557 for i in $(seq $NUMDIRS); do
6558 for j in $(seq $NUMFILES); do
6559 file=$dir/dir$i/file$j
6560 yes|dd bs=$dd_bs count=$dd_count of=$file &>/dev/null ||
6561 error "write data into $file failed"
6565 # $LFS_MIGRATE will fail if hard link migration is unsupported
6566 if [[ $MDS1_VERSION -gt $(version_code 2.5.55) ]]; then
6567 createmany -l$dir/dir1/file1 $dir/dir1/link 200 ||
6568 error "creating links to $dir/dir1/file1 failed"
6573 [[ $OSTCOUNT -gt 1 ]] && expected=$((OSTCOUNT - 1))
6576 local cmd="$LFS_MIGRATE -y -c $expected $dir/file1"
6579 eval $cmd || error "$cmd failed"
6581 check_stripe_count $dir/file1 $expected
6583 if [ $MDS1_VERSION -ge $(version_code 2.6.90) ];
6585 # lfs_migrate file onto OST 0 if it is on OST 1, or onto
6586 # OST 1 if it is on OST 0. This file is small enough to
6587 # be on only one stripe.
6588 file=$dir/migr_1_ost
6589 dd bs=$dd_bs count=1 if=/dev/urandom of=$file >/dev/null 2>&1 ||
6590 error "write data into $file failed"
6591 local obdidx=$($LFS getstripe -i $file)
6592 local oldmd5=$(md5sum $file)
6595 [[ $obdidx -eq 0 ]] && newobdidx=1
6596 cmd="$LFS migrate -i $newobdidx $file"
6598 eval $cmd || error "$cmd failed"
6600 local realobdix=$($LFS getstripe -i $file)
6601 local newmd5=$(md5sum $file)
6603 [[ $newobdidx -ne $realobdix ]] &&
6604 error "new OST is different (was=$obdidx, "\
6605 "wanted=$newobdidx, got=$realobdix)"
6606 [[ "$oldmd5" != "$newmd5" ]] &&
6607 error "md5sum differ: $oldmd5, $newmd5"
6611 cmd="$LFS_MIGRATE -y -c $expected $dir/dir1"
6613 eval $cmd || error "$cmd failed"
6615 for j in $(seq $NUMFILES); do
6616 check_stripe_count $dir/dir1/file$j $expected
6619 # lfs_migrate works with lfs find
6620 cmd="$LFS find -stripe_count $OSTCOUNT -type f $dir |
6621 $LFS_MIGRATE -y -c $expected"
6623 eval $cmd || error "$cmd failed"
6625 for i in $(seq 2 $NUMFILES); do
6626 check_stripe_count $dir/file$i $expected
6628 for i in $(seq 2 $NUMDIRS); do
6629 for j in $(seq $NUMFILES); do
6630 check_stripe_count $dir/dir$i/file$j $expected
6634 run_test 56w "check lfs_migrate -c stripe_count works"
6637 local file1=$DIR/$tdir/file1
6638 local create_pool=false
6639 local initial_pool=$($LFS getstripe -p $DIR)
6643 echo -n "Creating test dir..."
6644 test_mkdir $DIR/$tdir &> /dev/null || error "cannot create dir"
6647 echo -n "Creating test file..."
6648 touch $file1 || error "cannot create file"
6651 echo -n "Detecting existing pools..."
6652 pool_list=($($LFS pool_list $FSNAME | grep "$FSNAME\." | cut -d. -f2))
6654 if [ ${#pool_list[@]} -gt 0 ]; then
6655 echo "${pool_list[@]}"
6656 for thispool in "${pool_list[@]}"; do
6657 if [[ -z "$initial_pool" ||
6658 "$initial_pool" != "$thispool" ]]; then
6660 echo "Using existing pool '$pool'"
6665 echo "none detected."
6667 if [ -z "$pool" ]; then
6668 pool=${POOL:-testpool}
6669 [ "$initial_pool" = "$pool" ] && pool="testpool2"
6670 echo -n "Creating pool '$pool'..."
6672 pool_add $pool &> /dev/null ||
6673 error "pool_add failed"
6676 echo -n "Adding target to pool..."
6677 pool_add_targets $pool 0 0 1 &> /dev/null ||
6678 error "pool_add_targets failed"
6682 echo -n "Setting pool using -p option..."
6683 $LFS_MIGRATE -y -q --no-rsync -p $pool $file1 &> /dev/null ||
6684 error "migrate failed rc = $?"
6687 echo -n "Verifying test file is in pool after migrating..."
6688 [ "$($LFS getstripe -p $file1)" = $pool ] ||
6689 error "file was not migrated to pool $pool"
6692 echo -n "Removing test file from pool '$pool'..."
6693 # "lfs migrate $file" won't remove the file from the pool
6694 # until some striping information is changed.
6695 $LFS migrate -c 1 $file1 &> /dev/null ||
6696 error "cannot remove from pool"
6697 [ "$($LFS getstripe -p $file1)" ] &&
6698 error "pool still set"
6701 echo -n "Setting pool using --pool option..."
6702 $LFS_MIGRATE -y -q --no-rsync --pool $pool $file1 &> /dev/null ||
6703 error "migrate failed rc = $?"
6708 if $create_pool; then
6709 destroy_test_pools 2> /dev/null ||
6710 error "destroy test pools failed"
6713 run_test 56wb "check lfs_migrate pool support"
6716 local file1="$DIR/$tdir/file1"
6723 echo -n "Creating test dir..."
6724 test_mkdir $DIR/$tdir &> /dev/null || error "cannot create dir"
6725 $LFS setstripe -S 1M -c 1 "$DIR/$tdir" &> /dev/null ||
6726 error "cannot set stripe by '-S 1M -c 1'"
6729 echo -n "Setting initial stripe for test file..."
6730 $LFS setstripe -S 512K -c 1 "$file1" &> /dev/null ||
6731 error "cannot set stripe"
6732 cur_ssize=$($LFS getstripe -S "$file1")
6733 [ $cur_ssize -eq 524288 ] || error "setstripe -S $cur_ssize != 524288"
6736 # File currently set to -S 512K -c 1
6738 # Ensure -c and -S options are rejected when -R is set
6739 echo -n "Verifying incompatible options are detected..."
6740 $LFS_MIGRATE -y -R -c 1 "$file1" &> /dev/null &&
6741 error "incompatible -c and -R options not detected"
6742 $LFS_MIGRATE -y -R -S 1M "$file1" &> /dev/null &&
6743 error "incompatible -S and -R options not detected"
6746 # Ensure unrecognized options are passed through to 'lfs migrate'
6747 echo -n "Verifying -S option is passed through to lfs migrate..."
6748 $LFS_MIGRATE -y -S 1M "$file1" &> /dev/null ||
6749 error "migration failed"
6750 cur_ssize=$($LFS getstripe -S "$file1")
6751 [ $cur_ssize -eq 1048576 ] || error "migrate -S $cur_ssize != 1048576"
6754 # File currently set to -S 1M -c 1
6756 # Ensure long options are supported
6757 echo -n "Verifying long options supported..."
6758 $LFS_MIGRATE -y --non-block "$file1" &> /dev/null ||
6759 error "long option without argument not supported"
6760 $LFS_MIGRATE -y --stripe-size 512K "$file1" &> /dev/null ||
6761 error "long option with argument not supported"
6762 cur_ssize=$($LFS getstripe -S "$file1")
6763 [ $cur_ssize -eq 524288 ] ||
6764 error "migrate --stripe-size $cur_ssize != 524288"
6767 # File currently set to -S 512K -c 1
6769 if [ "$OSTCOUNT" -gt 1 ]; then
6770 echo -n "Verifying explicit stripe count can be set..."
6771 $LFS_MIGRATE -y -c 2 "$file1" &> /dev/null ||
6772 error "migrate failed"
6773 cur_scount=$($LFS getstripe -c "$file1")
6774 [ $cur_scount -eq 2 ] || error "migrate -c $cur_scount != 2"
6778 # File currently set to -S 512K -c 1 or -S 512K -c 2
6780 # Ensure parent striping is used if -R is set, and no stripe
6781 # count or size is specified
6782 echo -n "Setting stripe for parent directory..."
6783 $LFS setstripe -S 2M -c 1 "$DIR/$tdir" &> /dev/null ||
6784 error "cannot set stripe '-S 2M -c 1'"
6787 echo -n "Verifying restripe option uses parent stripe settings..."
6788 parent_ssize=$($LFS getstripe -S $DIR/$tdir 2>/dev/null)
6789 parent_scount=$($LFS getstripe -c $DIR/$tdir 2>/dev/null)
6790 $LFS_MIGRATE -y -R "$file1" &> /dev/null ||
6791 error "migrate failed"
6792 cur_ssize=$($LFS getstripe -S "$file1")
6793 [ $cur_ssize -eq $parent_ssize ] ||
6794 error "migrate -R stripe_size $cur_ssize != $parent_ssize"
6795 cur_scount=$($LFS getstripe -c "$file1")
6796 [ $cur_scount -eq $parent_scount ] ||
6797 error "migrate -R stripe_count $cur_scount != $parent_scount"
6800 # File currently set to -S 1M -c 1
6802 # Ensure striping is preserved if -R is not set, and no stripe
6803 # count or size is specified
6804 echo -n "Verifying striping size preserved when not specified..."
6805 orig_ssize=$($LFS getstripe -S "$file1" 2>/dev/null)
6806 $LFS setstripe -S 2M -c 1 "$DIR/$tdir" &> /dev/null ||
6807 error "cannot set stripe on parent directory"
6808 $LFS_MIGRATE -y "$file1" &> /dev/null ||
6809 error "migrate failed"
6810 cur_ssize=$($LFS getstripe -S "$file1")
6811 [ $cur_ssize -eq $orig_ssize ] ||
6812 error "migrate by default $cur_ssize != $orig_ssize"
6815 # Ensure file name properly detected when final option has no argument
6816 echo -n "Verifying file name properly detected..."
6817 $LFS_MIGRATE -y "$file1" &> /dev/null ||
6818 error "file name interpreted as option argument"
6824 run_test 56wc "check unrecognized options for lfs_migrate are passed through"
6827 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
6829 local file1=$DIR/$tdir/file1
6831 echo -n "Creating test dir..."
6832 test_mkdir $DIR/$tdir || error "cannot create dir"
6835 echo -n "Creating test file..."
6839 # Ensure 'lfs migrate' will fail by using a non-existent option,
6840 # and make sure rsync is not called to recover
6841 echo -n "Make sure --no-rsync option works..."
6842 $LFS_MIGRATE -y --no-rsync --invalid-opt $file1 2>&1 |
6843 grep -q 'refusing to fall back to rsync' ||
6844 error "rsync was called with --no-rsync set"
6847 # Ensure rsync is called without trying 'lfs migrate' first
6848 echo -n "Make sure --rsync option works..."
6849 $LFS_MIGRATE -y --rsync --invalid-opt $file1 2>&1 |
6850 grep -q 'falling back to rsync' &&
6851 error "lfs migrate was called with --rsync set"
6854 echo -n "Make sure --rsync and --no-rsync options are exclusive..."
6855 $LFS_MIGRATE -y --rsync --no-rsync $file1 2>&1 |
6856 grep -q 'at the same time' ||
6857 error "--rsync and --no-rsync accepted concurrently"
6863 run_test 56wd "check lfs_migrate --rsync and --no-rsync work"
6869 test_mkdir $td || error "cannot create $td"
6870 touch $tf || error "cannot touch $tf"
6872 echo -n "Make sure --non-direct|-D works..."
6873 $LFS_MIGRATE -y --non-direct -v $tf 2>&1 |
6874 grep -q "lfs migrate --non-direct" ||
6875 error "--non-direct option cannot work correctly"
6876 $LFS_MIGRATE -y -D -v $tf 2>&1 |
6877 grep -q "lfs migrate -D" ||
6878 error "-D option cannot work correctly"
6881 run_test 56we "check lfs_migrate --non-direct|-D support"
6884 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
6885 check_swap_layouts_support
6887 local dir=$DIR/$tdir
6888 local ref1=/etc/passwd
6889 local file1=$dir/file1
6891 test_mkdir $dir || error "creating dir $dir"
6892 $LFS setstripe -c 2 $file1
6894 $LFS migrate -c 1 $file1 || error "migrate failed rc = $?"
6895 stripe=$($LFS getstripe -c $file1)
6896 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
6897 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
6902 run_test 56x "lfs migration support"
6905 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
6906 check_swap_layouts_support
6908 local dir=$DIR/$tdir/$testnum
6912 local ref1=/etc/passwd
6913 local file1=$dir/file1
6915 $LFS setstripe -c 2 $file1
6917 $LFS migrate --block -c 1 $file1 || error "migrate failed rc = $?"
6919 local stripe=$($LFS getstripe -c $file1)
6921 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
6922 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
6927 run_test 56xa "lfs migration --block support"
6929 check_migrate_links() {
6931 local file1="$dir/file1"
6935 local total_count=$(($begin + $count - 1))
6936 local symlink_count=10
6939 if [ ! -f "$file1" ]; then
6940 echo -n "creating initial file..."
6941 $LFS setstripe -c 1 -S "512k" "$file1" ||
6942 error "cannot setstripe initial file"
6945 echo -n "creating symlinks..."
6946 for s in $(seq 1 $symlink_count); do
6947 ln -s "$file1" "$dir/slink$s" ||
6948 error "cannot create symlinks"
6952 echo -n "creating nonlinked files..."
6953 createmany -o "$dir/uniq" 1 10 &> /dev/null ||
6954 error "cannot create nonlinked files"
6959 if [ ! -f "$dir/file$total_count" ]; then
6960 echo -n "creating hard links $begin:$total_count..."
6961 createmany -l"$file1" "$dir/file" "$begin" "$count" &> \
6962 /dev/null || error "cannot create hard links"
6966 echo -n "checking number of hard links listed in xattrs..."
6967 local fid=$($LFS getstripe -F "$file1")
6968 local paths=($($LFS fid2path "$MOUNT" "$fid" 2> /dev/null))
6971 if [ ${#paths[*]} -lt $total_count -a "$begin" -eq 2 ]; then
6972 skip "hard link list has unexpected size, skipping test"
6974 if [ ${#paths[*]} -ge $total_count -a "$begin" -ne 2 ]; then
6975 error "link names should exceed xattrs size"
6978 echo -n "migrating files..."
6979 local migrate_out=$($runas $LFS_MIGRATE -y -S '1m' $dir)
6981 [ $rc -eq 0 ] || error "migrate failed rc = $rc"
6984 # make sure all links have been properly migrated
6985 echo -n "verifying files..."
6986 fid=$($LFS getstripe -F "$file1") ||
6987 error "cannot get fid for file $file1"
6988 for i in $(seq 2 $total_count); do
6989 local fid2=$($LFS getstripe -F $dir/file$i)
6991 [ "$fid2" == "$fid" ] ||
6992 error "migrated hard link has mismatched FID"
6995 # make sure hard links were properly detected, and migration was
6996 # performed only once for the entire link set; nonlinked files should
6998 local actual=$(grep -c 'done' <<< "$migrate_out")
6999 local expected=$(($uniq_count + 1))
7001 [ "$actual" -eq "$expected" ] ||
7002 error "hard links individually migrated ($actual != $expected)"
7004 # make sure the correct number of hard links are present
7005 local hardlinks=$(stat -c '%h' "$file1")
7007 [ $hardlinks -eq $total_count ] ||
7008 error "num hard links $hardlinks != $total_count"
7015 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
7016 skip "Need MDS version at least 2.10.55"
7018 local dir="$DIR/$tdir"
7020 test_mkdir "$dir" || error "cannot create dir $dir"
7022 echo "testing lfs migrate mode when all links fit within xattrs"
7023 LFS_MIGRATE_RSYNC_MODE=false check_migrate_links "$dir" 2 99
7025 echo "testing rsync mode when all links fit within xattrs"
7026 LFS_MIGRATE_RSYNC_MODE=true check_migrate_links "$dir" 2 99
7028 echo "testing lfs migrate mode when all links do not fit within xattrs"
7029 LFS_MIGRATE_RSYNC_MODE=false check_migrate_links "$dir" 101 100
7031 echo "testing rsync mode when all links do not fit within xattrs"
7032 LFS_MIGRATE_RSYNC_MODE=true check_migrate_links "$dir" 101 100
7034 chown -R $RUNAS_ID $dir
7035 echo "testing non-root lfs migrate mode when not all links are in xattr"
7036 LFS_MIGRATE_RSYNC_MODE=false check_migrate_links "$dir" 101 100 "$RUNAS"
7041 run_test 56xb "lfs migration hard link support"
7044 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7046 local dir="$DIR/$tdir"
7048 test_mkdir "$dir" || error "cannot create dir $dir"
7050 # Test 1: ensure file < 1 GB is always migrated with 1 stripe
7051 echo -n "Setting initial stripe for 20MB test file..."
7052 $LFS setstripe -c 2 -i 0 "$dir/20mb" ||
7053 error "cannot setstripe 20MB file"
7055 echo -n "Sizing 20MB test file..."
7056 $TRUNCATE "$dir/20mb" 20971520 || error "cannot create 20MB test file"
7058 echo -n "Verifying small file autostripe count is 1..."
7059 $LFS_MIGRATE -y -A -C 1 "$dir/20mb" ||
7060 error "cannot migrate 20MB file"
7061 local stripe_count=$($LFS getstripe -c "$dir/20mb") ||
7062 error "cannot get stripe for $dir/20mb"
7063 [ $stripe_count -eq 1 ] ||
7064 error "unexpected stripe count $stripe_count for 20MB file"
7068 # Test 2: File is small enough to fit within the available space on
7069 # sqrt(size_in_gb) + 1 OSTs but is larger than 1GB. The file must
7070 # have at least an additional 1KB for each desired stripe for test 3
7071 echo -n "Setting stripe for 1GB test file..."
7072 $LFS setstripe -c 1 -i 0 "$dir/1gb" || error "cannot setstripe 1GB file"
7074 echo -n "Sizing 1GB test file..."
7075 # File size is 1GB + 3KB
7076 $TRUNCATE "$dir/1gb" 1073744896 || error "cannot create 1GB test file"
7079 # need at least 512MB per OST for 1GB file to fit in 2 stripes
7080 local avail=$($LCTL get_param -n llite.$FSNAME*.kbytesavail)
7081 if (( avail > 524288 * OSTCOUNT )); then
7082 echo -n "Migrating 1GB file..."
7083 $LFS_MIGRATE -y -A -C 1 "$dir/1gb" ||
7084 error "cannot migrate 1GB file"
7086 echo -n "Verifying autostripe count is sqrt(n) + 1..."
7087 stripe_count=$($LFS getstripe -c "$dir/1gb") ||
7088 error "cannot getstripe for 1GB file"
7089 [ $stripe_count -eq 2 ] ||
7090 error "unexpected stripe count $stripe_count != 2"
7094 # Test 3: File is too large to fit within the available space on
7095 # sqrt(n) + 1 OSTs. Simulate limited available space with -X
7096 if [ $OSTCOUNT -ge 3 ]; then
7097 # The required available space is calculated as
7098 # file size (1GB + 3KB) / OST count (3).
7099 local kb_per_ost=349526
7101 echo -n "Migrating 1GB file with limit..."
7102 $LFS_MIGRATE -y -A -C 1 -X $kb_per_ost "$dir/1gb" ||
7103 error "cannot migrate 1GB file with limit"
7106 stripe_count=$($LFS getstripe -c "$dir/1gb")
7107 echo -n "Verifying 1GB autostripe count with limited space..."
7108 [ "$stripe_count" -a $stripe_count -ge 3 ] ||
7109 error "unexpected stripe count $stripe_count (min 3)"
7116 run_test 56xc "lfs migration autostripe"
7119 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7121 local dir=$DIR/$tdir
7122 local f_mgrt=$dir/$tfile.mgrt
7123 local f_yaml=$dir/$tfile.yaml
7124 local f_copy=$dir/$tfile.copy
7125 local layout_yaml="-E 1M -S 512K -c 1 -E -1 -S 1M -c 2 -i 0"
7126 local layout_copy="-c 2 -S 2M -i 1"
7127 local yamlfile=$dir/yamlfile
7128 local layout_before;
7131 test_mkdir "$dir" || error "cannot create dir $dir"
7132 $LFS setstripe $layout_yaml $f_yaml ||
7133 error "cannot setstripe $f_yaml with layout $layout_yaml"
7134 $LFS getstripe --yaml $f_yaml > $yamlfile
7135 $LFS setstripe $layout_copy $f_copy ||
7136 error "cannot setstripe $f_copy with layout $layout_copy"
7138 dd if=/dev/zero of=$f_mgrt bs=1M count=4
7140 # 1. test option --yaml
7141 $LFS_MIGRATE -y --yaml $yamlfile $f_mgrt ||
7142 error "cannot migrate $f_mgrt with --yaml $yamlfile"
7143 layout_before=$(get_layout_param $f_yaml)
7144 layout_after=$(get_layout_param $f_mgrt)
7145 [ "$layout_after" == "$layout_before" ] ||
7146 error "lfs_migrate --yaml: $layout_after != $layout_before"
7148 # 2. test option --copy
7149 $LFS_MIGRATE -y --copy $f_copy $f_mgrt ||
7150 error "cannot migrate $f_mgrt with --copy $f_copy"
7151 layout_before=$(get_layout_param $f_copy)
7152 layout_after=$(get_layout_param $f_mgrt)
7153 [ "$layout_after" == "$layout_before" ] ||
7154 error "lfs_migrate --copy: $layout_after != $layout_before"
7156 run_test 56xd "check lfs_migrate --yaml and --copy support"
7159 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7161 local dir=$DIR/$tdir
7162 local f_comp=$dir/$tfile
7163 local layout="-E 1M -S 512K -c 1 -E -1 -S 1M -c 2 -i 0"
7164 local layout_before=""
7165 local layout_after=""
7167 test_mkdir "$dir" || error "cannot create dir $dir"
7168 $LFS setstripe $layout $f_comp ||
7169 error "cannot setstripe $f_comp with layout $layout"
7170 layout_before=$(get_layout_param $f_comp)
7171 dd if=/dev/zero of=$f_comp bs=1M count=4
7173 # 1. migrate a comp layout file by lfs_migrate
7174 $LFS_MIGRATE -y $f_comp || error "cannot migrate $f_comp by lfs_migrate"
7175 layout_after=$(get_layout_param $f_comp)
7176 [ "$layout_before" == "$layout_after" ] ||
7177 error "lfs_migrate: $layout_before != $layout_after"
7179 # 2. migrate a comp layout file by lfs migrate
7180 $LFS migrate $f_comp || error "cannot migrate $f_comp by lfs migrate"
7181 layout_after=$(get_layout_param $f_comp)
7182 [ "$layout_before" == "$layout_after" ] ||
7183 error "lfs migrate: $layout_before != $layout_after"
7185 run_test 56xe "migrate a composite layout file"
7188 [[ $OSTCOUNT -ge 2 ]] || skip_env "needs >= 2 OSTs"
7190 [[ $MDS1_VERSION -ge $(version_code 2.13.53) ]] ||
7191 skip "Need server version at least 2.13.53"
7193 local dir=$DIR/$tdir
7194 local f_comp=$dir/$tfile
7195 local layout="-E 1M -c1 -E -1 -c2"
7199 test_mkdir "$dir" || error "cannot create dir $dir"
7200 $LFS setstripe $layout $f_comp ||
7201 error "cannot setstripe $f_comp with layout $layout"
7202 fid_before=$($LFS getstripe --fid $f_comp)
7203 dd if=/dev/zero of=$f_comp bs=1M count=4
7205 # 1. migrate a comp layout file to a comp layout
7206 $LFS migrate $f_comp || error "cannot migrate $f_comp by lfs migrate"
7207 fid_after=$($LFS getstripe --fid $f_comp)
7208 [ "$fid_before" == "$fid_after" ] ||
7209 error "comp-to-comp migrate: $fid_before != $fid_after"
7211 # 2. migrate a comp layout file to a plain layout
7212 $LFS migrate -c2 $f_comp ||
7213 error "cannot migrate $f_comp by lfs migrate"
7214 fid_after=$($LFS getstripe --fid $f_comp)
7215 [ "$fid_before" == "$fid_after" ] ||
7216 error "comp-to-plain migrate: $fid_before != $fid_after"
7218 # 3. migrate a plain layout file to a comp layout
7219 $LFS migrate $layout $f_comp ||
7220 error "cannot migrate $f_comp by lfs migrate"
7221 fid_after=$($LFS getstripe --fid $f_comp)
7222 [ "$fid_before" == "$fid_after" ] ||
7223 error "plain-to-comp migrate: $fid_before != $fid_after"
7225 run_test 56xf "FID is not lost during migration of a composite layout file"
7228 [ $MDS1_VERSION -lt $(version_code 2.4.53) ] &&
7229 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53"
7232 local dir=$DIR/$tdir
7236 test_mkdir -p $dir || error "creating dir $dir"
7237 touch $f1 || error "creating std file $f1"
7238 $MULTIOP $f2 H2c || error "creating released file $f2"
7240 # a directory can be raid0, so ask only for files
7241 res=$($LFS find $dir -L raid0 -type f | wc -l)
7242 [[ $res == 2 ]] || error "search raid0: found $res files != 2"
7244 res=$($LFS find $dir \! -L raid0 -type f | wc -l)
7245 [[ $res == 0 ]] || error "search !raid0: found $res files != 0"
7247 # only files can be released, so no need to force file search
7248 res=$($LFS find $dir -L released)
7249 [[ $res == $f2 ]] || error "search released: found $res != $f2"
7251 res=$($LFS find $dir -type f \! -L released)
7252 [[ $res == $f1 ]] || error "search !released: found $res != $f1"
7254 run_test 56y "lfs find -L raid0|released"
7256 test_56z() { # LU-4824
7257 # This checks to make sure 'lfs find' continues after errors
7258 # There are two classes of errors that should be caught:
7259 # - If multiple paths are provided, all should be searched even if one
7261 # - If errors are encountered during the search, it should not terminate
7263 local dir=$DIR/$tdir
7267 for i in d{0..9}; do
7269 touch $dir/$i/$tfile
7271 $LFS find $DIR/non_existent_dir $dir &&
7272 error "$LFS find did not return an error"
7273 # Make a directory unsearchable. This should NOT be the last entry in
7274 # directory order. Arbitrarily pick the 6th entry
7275 chmod 700 $($LFS find $dir -type d | sed '6!d')
7277 $RUNAS $LFS find $DIR/non_existent $dir
7278 local count=$($RUNAS $LFS find $DIR/non_existent $dir | wc -l)
7280 # The user should be able to see 10 directories and 9 files
7281 (( count == 19 )) ||
7282 error "$LFS find found $count != 19 entries after error"
7284 run_test 56z "lfs find should continue after an error"
7286 test_56aa() { # LU-5937
7287 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
7289 local dir=$DIR/$tdir
7292 $LFS setdirstripe -c$MDSCOUNT $dir/striped_dir
7294 createmany -o $dir/striped_dir/${tfile}- 1024
7295 local dirs=$($LFS find --size +8k $dir/)
7297 [ -n "$dirs" ] || error "lfs find --size wrong under striped dir"
7299 run_test 56aa "lfs find --size under striped dir"
7301 test_56ab() { # LU-10705
7302 test_mkdir $DIR/$tdir
7303 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=8k count=1 seek=2k
7304 dd if=/dev/zero of=$DIR/$tdir/$tfile.2 bs=4k count=1 seek=4k
7305 dd if=/dev/zero of=$DIR/$tdir/$tfile.3 bs=1M count=2 seek=16
7306 # Flush writes to ensure valid blocks. Need to be more thorough for
7307 # ZFS, since blocks are not allocated/returned to client immediately.
7309 wait_zfs_commit ost1 2
7310 cancel_lru_locks osc
7313 local files=$($LFS find --size +16M $DIR/$tdir | wc -l)
7315 [[ $files == 3 ]] || error ">16M size files $files isn't 3 as expected"
7317 files=$($LFS find --blocks +1M $DIR/$tdir | wc -l)
7318 [[ $files == 1 ]] || error ">1M blocks files $files isn't 1 as expected"
7320 rm -f $DIR/$tdir/$tfile.[123]
7322 run_test 56ab "lfs find --blocks"
7325 [ $MDS1_VERSION -lt $(version_code 2.10.50) ] &&
7326 skip "Need MDS version at least 2.10.50"
7328 # Create composite files with one component
7329 local dir=$DIR/$tdir
7331 setup_56 $dir/1Mfiles 5 1 "-S 1M --component-end 1M"
7332 # Create composite files with three components
7333 setup_56 $dir/2Mfiles 5 2 "-E 2M -S 1M -E 4M -E 6M"
7334 # Create non-composite files
7335 createmany -o $dir/${tfile}- 10
7337 local nfiles=$($LFS find --component-end 1M --type f $dir | wc -l)
7339 [[ $nfiles == 10 ]] ||
7340 error "lfs find -E 1M found $nfiles != 10 files"
7342 nfiles=$($LFS find ! -E 1M --type f $dir | wc -l)
7343 [[ $nfiles == 25 ]] ||
7344 error "lfs find ! -E 1M found $nfiles != 25 files"
7346 # All files have a component that starts at 0
7347 nfiles=$($LFS find --component-start 0 --type f $dir | wc -l)
7348 [[ $nfiles == 35 ]] ||
7349 error "lfs find --component-start 0 - $nfiles != 35 files"
7351 nfiles=$($LFS find --component-start 2M --type f $dir | wc -l)
7352 [[ $nfiles == 15 ]] ||
7353 error "lfs find --component-start 2M - $nfiles != 15 files"
7355 # All files created here have a componenet that does not starts at 2M
7356 nfiles=$($LFS find ! --component-start 2M --type f $dir | wc -l)
7357 [[ $nfiles == 35 ]] ||
7358 error "lfs find ! --component-start 2M - $nfiles != 35 files"
7360 # Find files with a specified number of components
7361 local nfiles=$($LFS find --component-count 3 --type f $dir | wc -l)
7362 [[ $nfiles == 15 ]] ||
7363 error "lfs find --component-count 3 - $nfiles != 15 files"
7365 # Remember non-composite files have a component count of zero
7366 local nfiles=$($LFS find --component-count 0 --type f $dir | wc -l)
7367 [[ $nfiles == 10 ]] ||
7368 error "lfs find --component-count 0 - $nfiles != 10 files"
7370 nfiles=$($LFS find ! --component-count 3 --type f $dir | wc -l)
7371 [[ $nfiles == 20 ]] ||
7372 error "lfs find ! --component-count 3 - $nfiles != 20 files"
7374 # All files have a flag called "init"
7375 local nfiles=$($LFS find --component-flags init --type f $dir | wc -l)
7376 [[ $nfiles == 35 ]] ||
7377 error "lfs find --component-flags init - $nfiles != 35 files"
7379 # Multi-component files will have a component not initialized
7380 local nfiles=$($LFS find ! --component-flags init --type f $dir | wc -l)
7381 [[ $nfiles == 15 ]] ||
7382 error "lfs find !--component-flags init - $nfiles != 15 files"
7387 run_test 56ba "test lfs find --component-end, -start, -count, and -flags"
7390 [[ $MDS1_VERSION -ge $(version_code 2.10.57) ]] ||
7391 skip "Need MDS version at least 2.10.57"
7401 # create mirrored directories and mirrored files
7402 mkdir $td || error "mkdir $td failed"
7403 $LFS mirror create -N3 $td || error "create mirrored dir $td failed"
7404 createmany -o $tf- 10 || error "create $tf- failed"
7406 for i in $(seq 2); do
7408 mkdir $dir || error "mkdir $dir failed"
7409 $LFS mirror create -N$((3 + i)) $dir ||
7410 error "create mirrored dir $dir failed"
7411 createmany -o $dir/$tfile- 10 ||
7412 error "create $dir/$tfile- failed"
7415 # change the states of some mirrored files
7417 for i in $(seq 2); do
7419 for j in $(seq 4 9); do
7420 echo foo > $dir/$tfile-$j
7424 # find mirrored files with specific mirror count
7425 cmd="$LFS find --mirror-count 3 --type f $td"
7426 nfiles=$($cmd | wc -l)
7427 [[ $nfiles = 10 ]] || error "$cmd: $nfiles != 10 files"
7429 cmd="$LFS find ! --mirror-count 3 --type f $td"
7430 nfiles=$($cmd | wc -l)
7431 [[ $nfiles = 20 ]] || error "$cmd: $nfiles != 20 files"
7433 cmd="$LFS find --mirror-count +2 --type f $td"
7434 nfiles=$($cmd | wc -l)
7435 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
7437 cmd="$LFS find --mirror-count -6 --type f $td"
7438 nfiles=$($cmd | wc -l)
7439 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
7441 # find mirrored files with specific file state
7442 cmd="$LFS find --maxdepth 1 --mirror-state=^ro --type f $td"
7443 [[ $($cmd) = $tf-6 ]] || error "$cmd: didn't return $tf-6"
7445 cmd="$LFS find --mirror-state=ro --type f $td"
7446 nfiles=$($cmd | wc -l)
7447 [[ $nfiles = 17 ]] || error "$cmd: $nfiles != 17 files"
7449 cmd="$LFS find ! --mirror-state=ro --type f $td"
7450 nfiles=$($cmd | wc -l)
7451 [[ $nfiles = 13 ]] || error "$cmd: $nfiles != 13 files"
7453 cmd="$LFS find --mirror-state=wp --type f $td"
7454 nfiles=$($cmd | wc -l)
7455 [[ $nfiles = 13 ]] || error "$cmd: $nfiles != 13 files"
7457 cmd="$LFS find ! --mirror-state=sp --type f $td"
7458 nfiles=$($cmd | wc -l)
7459 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
7461 run_test 56ca "check lfs find --mirror-count|-N and --mirror-state"
7464 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7465 # note test will not do anything if MDS is not local
7466 if [ "$mds1_FSTYPE" != ldiskfs ]; then
7467 skip_env "ldiskfs only test"
7469 remote_mds_nodsh && skip "remote MDS with nodsh"
7471 local MNTDEV="osd*.*MDT*.mntdev"
7472 DEV=$(do_facet $SINGLEMDS lctl get_param -n $MNTDEV)
7473 [ -z "$DEV" ] && error "can't access $MNTDEV"
7474 for DEV in $(do_facet $SINGLEMDS lctl get_param -n $MNTDEV); do
7475 do_facet $SINGLEMDS $DUMPE2FS -h $DEV > $TMP/t57a.dump ||
7476 error "can't access $DEV"
7477 DEVISIZE=$(awk '/Inode size:/ { print $3 }' $TMP/t57a.dump)
7478 [[ $DEVISIZE -gt 128 ]] || error "inode size $DEVISIZE"
7482 run_test 57a "verify MDS filesystem created with large inodes =="
7485 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7486 if [ "$mds1_FSTYPE" != ldiskfs ]; then
7487 skip_env "ldiskfs only test"
7489 remote_mds_nodsh && skip "remote MDS with nodsh"
7491 local dir=$DIR/$tdir
7494 local fileN=$dir/f$filecount
7496 rm -rf $dir || error "removing $dir"
7498 local mdtidx=$($LFS getstripe -m $dir)
7499 local mdtname=MDT$(printf %04x $mdtidx)
7500 local facet=mds$((mdtidx + 1))
7502 echo "mcreating $filecount files"
7503 createmany -m $dir/f 1 $filecount || error "creating files in $dir"
7505 # verify that files do not have EAs yet
7506 $LFS getstripe $file1 2>&1 | grep -q "no stripe" ||
7507 error "$file1 has an EA"
7508 $LFS getstripe $fileN 2>&1 | grep -q "no stripe" ||
7509 error "$fileN has an EA"
7513 df $dir #make sure we get new statfs data
7514 local mdsfree=$(do_facet $facet \
7515 lctl get_param -n osd*.*$mdtname.kbytesfree)
7516 local mdcfree=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
7519 echo "opening files to create objects/EAs"
7520 for file in $(seq -f $dir/f%g 1 $filecount); do
7521 $OPENFILE -f O_RDWR $file > /dev/null 2>&1 ||
7522 error "opening $file"
7525 # verify that files have EAs now
7526 $LFS getstripe $file1 | grep -q "obdidx" || error "$file1 missing EA"
7527 $LFS getstripe $fileN | grep -q "obdidx" || error "$fileN missing EA"
7529 sleep 1 #make sure we get new statfs data
7531 local mdsfree2=$(do_facet $facet \
7532 lctl get_param -n osd*.*$mdtname.kbytesfree)
7533 local mdcfree2=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
7535 if [[ $mdcfree2 -lt $((mdcfree - 16)) ]]; then
7536 if [ "$mdsfree" != "$mdsfree2" ]; then
7537 error "MDC before $mdcfree != after $mdcfree2"
7539 echo "MDC before $mdcfree != after $mdcfree2"
7540 echo "unable to confirm if MDS has large inodes"
7545 run_test 57b "default LOV EAs are stored inside large inodes ==="
7548 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7549 [ -z "$(which wiretest 2>/dev/null)" ] &&
7550 skip_env "could not find wiretest"
7554 run_test 58 "verify cross-platform wire constants =============="
7557 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7559 echo "touch 130 files"
7560 createmany -o $DIR/f59- 130
7562 unlinkmany $DIR/f59- 130
7564 # wait for commitment of removal
7565 wait_delete_completed
7567 run_test 59 "verify cancellation of llog records async ========="
7569 TEST60_HEAD="test_60 run $RANDOM"
7571 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7572 remote_mgs_nodsh && skip "remote MGS with nodsh"
7573 do_facet mgs "! which run-llog.sh &> /dev/null" &&
7574 do_facet mgs "! ls run-llog.sh &> /dev/null" &&
7575 skip_env "missing subtest run-llog.sh"
7577 log "$TEST60_HEAD - from kernel mode"
7578 do_facet mgs "$LCTL dk > /dev/null"
7579 do_facet mgs "bash run-llog.sh" || error "run-llog.sh failed"
7580 do_facet mgs $LCTL dk > $TMP/$tfile
7582 # LU-6388: test llog_reader
7583 local llog_reader=$(do_facet mgs "which llog_reader 2> /dev/null")
7584 llog_reader=${llog_reader:-$LUSTRE/utils/llog_reader}
7585 [ -z $(do_facet mgs ls -d $llog_reader 2> /dev/null) ] &&
7586 skip_env "missing llog_reader"
7587 local fstype=$(facet_fstype mgs)
7588 [ $fstype != ldiskfs -a $fstype != zfs ] &&
7589 skip_env "Only for ldiskfs or zfs type mgs"
7591 local mntpt=$(facet_mntpt mgs)
7592 local mgsdev=$(mgsdevname 1)
7604 #get fid and record list
7605 fid_list=($(awk '/9_sub.*record/ { print $NF }' $TMP/$tfile |
7607 rec_list=($(awk '/9_sub.*record/ { print $((NF-3)) }' $TMP/$tfile |
7609 #remount mgs as ldiskfs or zfs type
7610 stop mgs || error "stop mgs failed"
7611 mount_fstype mgs || error "remount mgs failed"
7612 for ((i = 0; i < ${#fid_list[@]}; i++)); do
7615 seq=$(echo $fid | awk -F ':' '{ print $1 }' | sed -e "s/^0x//g")
7616 oid=$(echo $fid | awk -F ':' '{ print $2 }' | sed -e "s/^0x//g")
7621 obj_file=$mntpt/O/$seq/d$((oid%32))/$oid ;;
7623 obj_file=$mntpt/oi.$(($((16#$seq))&127))/$fid ;;
7625 echo "obj_file is $obj_file"
7626 do_facet mgs $llog_reader $obj_file
7628 rec_type=$(do_facet mgs $llog_reader $obj_file | grep "type=" |
7629 awk '{ print $3 }' | sed -e "s/^type=//g")
7630 if [ $rec_type != $rec ]; then
7631 echo "FAILED test_60a wrong record type $rec_type," \
7637 #check obj path if record type is LLOG_LOGID_MAGIC
7638 if [ "$rec" == "1064553b" ]; then
7639 path=$(do_facet mgs $llog_reader $obj_file |
7640 grep "path=" | awk '{ print $NF }' |
7641 sed -e "s/^path=//g")
7642 if [ $obj_file != $mntpt/$path ]; then
7643 echo "FAILED test_60a wrong obj path" \
7644 "$montpt/$path, should be $obj_file"
7651 #restart mgs before "error", otherwise it will block the next test
7652 stop mgs || error "stop mgs failed"
7653 start mgs $(mgsdevname) $MGS_MOUNT_OPTS || error "start mgs failed"
7654 $pass || error "test failed, see FAILED test_60a messages for specifics"
7656 run_test 60a "llog_test run from kernel module and test llog_reader"
7658 test_60b() { # bug 6411
7659 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7662 LLOG_COUNT=$(do_facet mgs dmesg |
7663 awk "/$TEST60_HEAD/ { marker = 1; from_marker = 0; }
7664 /llog_[a-z]*.c:[0-9]/ {
7676 [[ $LLOG_COUNT -gt 120 ]] &&
7677 error "CDEBUG_LIMIT not limiting messages ($LLOG_COUNT)" || true
7679 run_test 60b "limit repeated messages from CERROR/CWARN"
7682 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7684 echo "create 5000 files"
7685 createmany -o $DIR/f60c- 5000
7686 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED 0x137
7687 lctl set_param fail_loc=0x80000137
7688 unlinkmany $DIR/f60c- 5000
7689 lctl set_param fail_loc=0
7691 run_test 60c "unlink file when mds full"
7694 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7696 SAVEPRINTK=$(lctl get_param -n printk)
7697 # verify "lctl mark" is even working"
7698 MESSAGE="test message ID $RANDOM $$"
7699 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
7700 dmesg | grep -q "$MESSAGE" || error "didn't find debug marker in log"
7702 lctl set_param printk=0 || error "set lnet.printk failed"
7703 lctl get_param -n printk | grep emerg || error "lnet.printk dropped emerg"
7704 MESSAGE="new test message ID $RANDOM $$"
7705 # Assume here that libcfs_debug_mark_buffer() uses D_WARNING
7706 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
7707 dmesg | grep -q "$MESSAGE" && error "D_WARNING wasn't masked" || true
7709 lctl set_param -n printk="$SAVEPRINTK"
7711 run_test 60d "test printk console message masking"
7714 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7715 remote_mds_nodsh && skip "remote MDS with nodsh"
7718 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED2 0x15b
7719 do_facet mds1 lctl set_param fail_loc=0x15b
7722 run_test 60e "no space while new llog is being created"
7728 test_mkdir -c $MDSCOUNT $DIR/$tdir
7733 $LFS setdirstripe -i $(($index % $MDSCOUNT)) \
7734 -c $MDSCOUNT $DIR/$tdir/subdir$index \
7736 mkdir $DIR/$tdir/subdir$index 2>/dev/null
7737 rmdir $DIR/$tdir/subdir$index 2>/dev/null
7738 index=$((index + 1))
7744 for i in {0..100}; do
7745 # define OBD_FAIL_OSD_TXN_START 0x19a
7746 local index=$((i % MDSCOUNT + 1))
7748 do_facet mds$index $LCTL set_param fail_loc=0x8000019a \
7755 for i in $(seq $MDSCOUNT); do
7756 do_facet mds$i $LCTL set_param fail_loc=0 > /dev/null
7759 mkdir $DIR/$tdir/new || error "mkdir failed"
7760 rmdir $DIR/$tdir/new || error "rmdir failed"
7762 do_facet mds1 $LCTL lfsck_start -M $(facet_svc mds1) -A -C \
7764 for i in $(seq $MDSCOUNT); do
7765 wait_update_facet mds$i "$LCTL get_param -n \
7766 mdd.$(facet_svc mds$i).lfsck_namespace |
7767 awk '/^status/ { print \\\$2 }'" "completed"
7770 ls -R $DIR/$tdir || error "ls failed"
7771 rm -rf $DIR/$tdir || error "rmdir failed"
7773 run_test 60g "transaction abort won't cause MDT hung"
7776 [ $MDS1_VERSION -le $(version_code 2.12.52) ] &&
7777 skip "Need MDS version at least 2.12.52"
7778 [ $MDSCOUNT -lt 2 ] && skip "Need at least 2 MDTs"
7782 #define OBD_FAIL_MDS_STRIPE_CREATE 0x188
7783 #define OBD_FAIL_MDS_STRIPE_FID 0x189
7784 for fail_loc in 0x80000188 0x80000189; do
7785 do_facet mds1 "$LCTL set_param fail_loc=$fail_loc"
7786 $LFS mkdir -c $MDSCOUNT -i 0 $DIR/$tdir-$fail_loc ||
7787 error "mkdir $dir-$fail_loc failed"
7788 for i in {0..10}; do
7789 # create may fail on missing stripe
7790 echo $i > $DIR/$tdir-$fail_loc/$i
7792 $LFS getdirstripe $DIR/$tdir-$fail_loc ||
7793 error "getdirstripe $tdir-$fail_loc failed"
7794 $LFS migrate -m 1 $DIR/$tdir-$fail_loc ||
7795 error "migrate $tdir-$fail_loc failed"
7796 $LFS getdirstripe $DIR/$tdir-$fail_loc ||
7797 error "getdirstripe $tdir-$fail_loc failed"
7798 pushd $DIR/$tdir-$fail_loc
7800 echo $f | cmp $f - || error "$f data mismatch"
7803 rm -rf $DIR/$tdir-$fail_loc
7806 run_test 60h "striped directory with missing stripes can be accessed"
7809 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7812 dd if=/dev/zero of=$f bs=$PAGE_SIZE count=1 || error "dd $f failed"
7813 cancel_lru_locks osc
7814 $MULTIOP $f OSMWUc || error "$MULTIOP $f failed"
7817 run_test 61a "mmap() writes don't make sync hang ================"
7820 mmap_mknod_test $DIR/$tfile || error "mmap_mknod_test failed"
7822 run_test 61b "mmap() of unstriped file is successful"
7824 # bug 2330 - insufficient obd_match error checking causes LBUG
7826 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7830 cancel_lru_locks osc
7831 lctl set_param fail_loc=0x405
7832 cat $f && error "cat succeeded, expect -EIO"
7833 lctl set_param fail_loc=0
7835 # This test is now irrelevant (as of bug 10718 inclusion), we no longer
7836 # match every page all of the time.
7837 #run_test 62 "verify obd_match failure doesn't LBUG (should -EIO)"
7839 # bug 2319 - oig_wait() interrupted causes crash because of invalid waitq.
7840 # Though this test is irrelevant anymore, it helped to reveal some
7841 # other grant bugs (LU-4482), let's keep it.
7842 test_63a() { # was test_63
7843 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7845 MAX_DIRTY_MB=$(lctl get_param -n osc.*.max_dirty_mb | head -n 1)
7847 for i in `seq 10` ; do
7848 dd if=/dev/zero of=$DIR/f63 bs=8k &
7854 rm -f $DIR/f63 || true
7856 run_test 63a "Verify oig_wait interruption does not crash ======="
7858 # bug 2248 - async write errors didn't return to application on sync
7859 # bug 3677 - async write errors left page locked
7861 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7864 lctl set_param debug=-1
7866 # ensure we have a grant to do async writes
7867 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1
7870 sync # sync lest earlier test intercept the fail_loc
7872 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
7873 lctl set_param fail_loc=0x80000406
7874 $MULTIOP $DIR/$tfile Owy && \
7875 error "sync didn't return ENOMEM"
7876 sync; sleep 2; sync # do a real sync this time to flush page
7877 lctl get_param -n llite.*.dump_page_cache | grep locked && \
7878 error "locked page left in cache after async error" || true
7881 run_test 63b "async write errors should be returned to fsync ==="
7884 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7887 lctl get_param osc.*[oO][sS][cC][_-]*.cur* | grep "=[1-9]"
7889 run_test 64a "verify filter grant calculations (in kernel) ====="
7892 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7894 sh oos.sh $MOUNT || error "oos.sh failed: $?"
7896 run_test 64b "check out-of-space detection on client"
7899 $LCTL set_param osc.*OST0000-osc-[^mM]*.cur_grant_bytes=0
7901 run_test 64c "verify grant shrink"
7907 $LCTL get_param osc.$tgt.import | awk "/$param/ { print \$2 }"
7910 # this does exactly what osc_request.c:osc_announce_cached() does in
7911 # order to calculate max amount of grants to ask from server
7915 local nrpages=$($LCTL get_param -n osc.$tgt.max_pages_per_rpc)
7916 local rpc_in_flight=$($LCTL get_param -n osc.$tgt.max_rpcs_in_flight)
7918 ((rpc_in_flight++));
7919 nrpages=$((nrpages * rpc_in_flight))
7921 local dirty_max_pages=$($LCTL get_param -n osc.$tgt.max_dirty_mb)
7923 dirty_max_pages=$((dirty_max_pages * 1024 * 1024 / PAGE_SIZE))
7925 [[ $dirty_max_pages -gt $nrpages ]] && nrpages=$dirty_max_pages
7926 local undirty=$((nrpages * PAGE_SIZE))
7928 local max_extent_pages
7929 max_extent_pages=$(import_param $tgt grant_max_extent_size)
7930 max_extent_pages=$((max_extent_pages / PAGE_SIZE))
7931 local nrextents=$(((nrpages + max_extent_pages - 1) / max_extent_pages))
7932 local grant_extent_tax
7933 grant_extent_tax=$(import_param $tgt grant_extent_tax)
7935 undirty=$((undirty + nrextents * grant_extent_tax))
7940 # this is size of unit for grant allocation. It should be equal to
7941 # what tgt_grant.c:tgt_grant_chunk() calculates
7945 local grant_extent_tax
7947 max_brw_size=$(import_param $tgt max_brw_size)
7949 grant_extent_tax=$(import_param $tgt grant_extent_tax)
7951 echo $(((max_brw_size + grant_extent_tax) * 2))
7955 [ $OST1_VERSION -ge $(version_code 2.10.56) ] ||
7956 skip "OST < 2.10.55 doesn't limit grants enough"
7958 local tgt=$($LCTL dl | awk '/OST0000-osc-[^mM]/ { print $4 }')
7960 [[ "$($LCTL get_param osc.${tgt}.import)" =~ "grant_param" ]] ||
7961 skip "no grant_param connect flag"
7963 local olddebug="$($LCTL get_param -n debug 2> /dev/null)"
7965 $LCTL set_param -n -n debug="$OLDDEBUG" || true
7966 stack_trap "$LCTL set_param -n debug='$olddebug'" EXIT
7969 local max_cur_granted=$(($(want_grant $tgt) + $(grant_chunk $tgt)))
7970 stack_trap "rm -f $DIR/$tfile && wait_delete_completed" EXIT
7972 $LFS setstripe $DIR/$tfile -i 0 -c 1
7973 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1000 &
7976 while kill -0 $ddpid; do
7977 local cur_grant=$($LCTL get_param -n osc.$tgt.cur_grant_bytes)
7979 if [[ $cur_grant -gt $max_cur_granted ]]; then
7981 error "cur_grant $cur_grant > $max_cur_granted"
7987 run_test 64d "check grant limit exceed"
7993 local cur_grants=$($LCTL get_param -n osc.$tgt.cur_grant_bytes)
7995 ((cur_grants == expected)) ||
7996 error "$msg: grants mismatch: $cur_grants, expected $expected"
8000 echo $((($1 + $2 - 1) & ~($2 - 1)))
8004 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8005 [ $OST1_VERSION -ge $(version_code 2.11.56) ] ||
8006 skip "Need OSS version at least 2.11.56"
8008 # Remount client to reset grant
8009 remount_client $MOUNT || error "failed to remount client"
8010 local osc_tgt="$FSNAME-OST0000-osc-$($LFS getname -i $DIR)"
8012 local init_grants=$(import_param $osc_tgt initial_grant)
8014 check_grants $osc_tgt $init_grants "init grants"
8016 local extent_tax=$(import_param $osc_tgt grant_extent_tax)
8017 local max_brw_size=$(import_param $osc_tgt max_brw_size)
8018 local gbs=$(import_param $osc_tgt grant_block_size)
8020 # write random number of bytes from max_brw_size / 4 to max_brw_size
8021 local write_bytes=$(shuf -i $((max_brw_size / 4))-$max_brw_size -n 1)
8022 # align for direct io
8023 write_bytes=$(round_up_p2 $write_bytes PAGE_SIZE)
8024 # round to grant consumption unit
8025 local wb_round_up=$(round_up_p2 $write_bytes gbs)
8027 local grants=$((wb_round_up + extent_tax))
8029 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "lfs setstripe failed"
8031 # define OBD_FAIL_TGT_NO_GRANT 0x725
8032 # make the server not grant more back
8033 do_facet ost1 $LCTL set_param fail_loc=0x725
8034 dd if=/dev/zero of=$DIR/$tfile bs=$write_bytes count=1 oflag=direct
8036 do_facet ost1 $LCTL set_param fail_loc=0
8038 check_grants $osc_tgt $((init_grants - grants)) "dio w/o grant alloc"
8040 rm -f $DIR/$tfile || error "rm failed"
8042 # Remount client to reset grant
8043 remount_client $MOUNT || error "failed to remount client"
8044 osc_tgt="$FSNAME-OST0000-osc-$($LFS getname -i $DIR)"
8046 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "lfs setstripe failed"
8048 # define OBD_FAIL_TGT_NO_GRANT 0x725
8049 # make the server not grant more back
8050 do_facet ost1 $LCTL set_param fail_loc=0x725
8051 $MULTIOP $DIR/$tfile "oO_WRONLY:w${write_bytes}yc"
8052 do_facet ost1 $LCTL set_param fail_loc=0
8054 check_grants $osc_tgt $((init_grants - grants)) "buf io w/o grant alloc"
8056 run_test 64e "check grant consumption (no grant allocation)"
8059 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8061 # Remount client to reset grant
8062 remount_client $MOUNT || error "failed to remount client"
8063 local osc_tgt="$FSNAME-OST0000-osc-$($LFS getname -i $DIR)"
8065 local init_grants=$(import_param $osc_tgt initial_grant)
8066 local extent_tax=$(import_param $osc_tgt grant_extent_tax)
8067 local max_brw_size=$(import_param $osc_tgt max_brw_size)
8068 local gbs=$(import_param $osc_tgt grant_block_size)
8069 local chunk=$(grant_chunk $osc_tgt)
8071 # write random number of bytes from max_brw_size / 4 to max_brw_size
8072 local write_bytes=$(shuf -i $((max_brw_size / 4))-$max_brw_size -n 1)
8073 # align for direct io
8074 write_bytes=$(round_up_p2 $write_bytes PAGE_SIZE)
8075 # round to grant consumption unit
8076 local wb_round_up=$(round_up_p2 $write_bytes gbs)
8078 local grants=$((wb_round_up + extent_tax))
8080 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "lfs setstripe failed"
8081 dd if=/dev/zero of=$DIR/$tfile bs=$write_bytes count=1 oflag=direct ||
8082 error "error writing to $DIR/$tfile"
8084 check_grants $osc_tgt $((init_grants - grants + chunk)) \
8085 "direct io with grant allocation"
8087 rm -f $DIR/$tfile || error "rm failed"
8089 # Remount client to reset grant
8090 remount_client $MOUNT || error "failed to remount client"
8091 osc_tgt="$FSNAME-OST0000-osc-$($LFS getname -i $DIR)"
8093 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "lfs setstripe failed"
8095 local cmd="oO_WRONLY:w${write_bytes}_yc"
8097 $MULTIOP $DIR/$tfile $cmd &
8101 check_grants $osc_tgt $((init_grants - grants)) \
8102 "buffered io, not write rpc"
8104 kill -USR1 $MULTIPID
8107 check_grants $osc_tgt $((init_grants - grants + chunk)) \
8108 "buffered io, one RPC"
8110 run_test 64f "check grant consumption (with grant allocation)"
8112 # bug 1414 - set/get directories' stripe info
8114 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8116 test_mkdir $DIR/$tdir
8118 $LVERIFY $DIR/$tdir $DIR/$tdir/f1 || error "lverify failed"
8120 run_test 65a "directory with no stripe info"
8123 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8125 test_mkdir $DIR/$tdir
8126 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
8128 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
8131 $LVERIFY $DIR/$tdir $DIR/$tdir/f2 || error "lverify failed"
8133 run_test 65b "directory setstripe -S stripe_size*2 -i 0 -c 1"
8136 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8137 [ $OSTCOUNT -lt 2 ] && skip_env "need at least 2 OSTs"
8139 test_mkdir $DIR/$tdir
8140 local stripesize=$($LFS getstripe -S $DIR/$tdir)
8142 $LFS setstripe -S $((stripesize * 4)) -i 1 \
8143 -c $((OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
8145 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
8147 run_test 65c "directory setstripe -S stripe_size*4 -i 1 -c $((OSTCOUNT-1))"
8150 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8152 test_mkdir $DIR/$tdir
8153 local STRIPECOUNT=$($LFS getstripe -c $DIR/$tdir)
8154 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
8156 if [[ $STRIPECOUNT -le 0 ]]; then
8158 elif [[ $STRIPECOUNT -gt $LOV_MAX_STRIPE_COUNT ]]; then
8159 [[ $OSTCOUNT -gt $LOV_MAX_STRIPE_COUNT ]] &&
8160 sc=$LOV_MAX_STRIPE_COUNT || sc=$(($OSTCOUNT - 1))
8162 sc=$(($STRIPECOUNT - 1))
8164 $LFS setstripe -S $STRIPESIZE -c $sc $DIR/$tdir || error "setstripe"
8165 touch $DIR/$tdir/f4 $DIR/$tdir/f5
8166 $LVERIFY $DIR/$tdir $DIR/$tdir/f4 $DIR/$tdir/f5 ||
8167 error "lverify failed"
8169 run_test 65d "directory setstripe -S stripe_size -c stripe_count"
8172 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8174 test_mkdir $DIR/$tdir
8176 $LFS setstripe $DIR/$tdir || error "setstripe"
8177 $LFS getstripe -v $DIR/$tdir | grep "Default" ||
8178 error "no stripe info failed"
8180 $LVERIFY $DIR/$tdir $DIR/$tdir/f6 || error "lverify failed"
8182 run_test 65e "directory setstripe defaults"
8185 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8187 test_mkdir $DIR/${tdir}f
8188 $RUNAS $LFS setstripe $DIR/${tdir}f &&
8189 error "setstripe succeeded" || true
8191 run_test 65f "dir setstripe permission (should return error) ==="
8194 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8196 test_mkdir $DIR/$tdir
8197 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
8199 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
8200 error "setstripe -S failed"
8201 $LFS setstripe -d $DIR/$tdir || error "setstripe -d failed"
8202 $LFS getstripe -v $DIR/$tdir | grep "Default" ||
8203 error "delete default stripe failed"
8205 run_test 65g "directory setstripe -d"
8208 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8210 test_mkdir $DIR/$tdir
8211 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
8213 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
8214 error "setstripe -S failed"
8215 test_mkdir $DIR/$tdir/dd1
8216 [ $($LFS getstripe -c $DIR/$tdir) = $($LFS getstripe -c $DIR/$tdir/dd1) ] ||
8217 error "stripe info inherit failed"
8219 run_test 65h "directory stripe info inherit ===================="
8222 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8224 save_layout_restore_at_exit $MOUNT
8226 # bug6367: set non-default striping on root directory
8227 $LFS setstripe -S 65536 -c -1 $MOUNT || error "error setting stripe"
8229 # bug12836: getstripe on -1 default directory striping
8230 $LFS getstripe $MOUNT || error "getstripe $MOUNT failed"
8232 # bug12836: getstripe -v on -1 default directory striping
8233 $LFS getstripe -v $MOUNT || error "getstripe -v $MOUNT failed"
8235 # bug12836: new find on -1 default directory striping
8236 $LFS find -mtime -1 $MOUNT > /dev/null || error "find $MOUNT failed"
8238 run_test 65i "various tests to set root directory striping"
8240 test_65j() { # bug6367
8241 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8245 # if we aren't already remounting for each test, do so for this test
8246 if [ "$I_MOUNTED" = "yes" ]; then
8247 cleanup || error "failed to unmount"
8251 save_layout_restore_at_exit $MOUNT
8253 $LFS setstripe -d $MOUNT || error "setstripe failed"
8255 run_test 65j "set default striping on root directory (bug 6367)="
8259 wait_delete_completed
8260 do_facet $SINGLEMDS "lctl set_param -n \
8261 osp.$ost*MDT0000.max_create_count=$max_count"
8262 do_facet $SINGLEMDS "lctl set_param -n \
8263 osp.$ost*MDT0000.create_count=$count"
8264 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
8265 echo $INACTIVE_OSC "is Activate"
8267 wait_osc_import_state mds ost$(( ostnum + 1 )) FULL
8270 test_65k() { # bug11679
8271 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8272 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8273 remote_mds_nodsh && skip "remote MDS with nodsh"
8275 local disable_precreate=true
8276 [ $MDS1_VERSION -le $(version_code 2.8.54) ] &&
8277 disable_precreate=false
8279 echo "Check OST status: "
8280 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
8281 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
8283 for OSC in $MDS_OSCS; do
8284 echo $OSC "is active"
8285 do_facet $SINGLEMDS lctl --device %$OSC activate
8288 for INACTIVE_OSC in $MDS_OSCS; do
8289 local ost=$(osc_to_ost $INACTIVE_OSC)
8290 local ostnum=$(do_facet $SINGLEMDS lctl get_param -n \
8291 lov.*md*.target_obd |
8292 awk -F: /$ost/'{ print $1 }' | head -n 1)
8295 $LFS setstripe -i $ostnum -c 1 $DIR/$tdir
8296 createmany -o $DIR/$tdir/$tfile.$ostnum. 1000
8298 echo "Deactivate: " $INACTIVE_OSC
8299 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC deactivate
8301 local count=$(do_facet $SINGLEMDS "lctl get_param -n \
8302 osp.$ost*MDT0000.create_count")
8303 local max_count=$(do_facet $SINGLEMDS "lctl get_param -n \
8304 osp.$ost*MDT0000.max_create_count")
8305 $disable_precreate &&
8306 do_facet $SINGLEMDS "lctl set_param -n \
8307 osp.$ost*MDT0000.max_create_count=0"
8309 for idx in $(seq 0 $((OSTCOUNT - 1))); do
8310 [ -f $DIR/$tdir/$idx ] && continue
8311 echo "$LFS setstripe -i $idx -c 1 $DIR/$tdir/$idx"
8312 $LFS setstripe -i $idx -c 1 $DIR/$tdir/$idx ||
8314 error "setstripe $idx should succeed"; }
8315 rm -f $DIR/$tdir/$idx || error "rm $idx failed"
8317 unlinkmany $DIR/$tdir/$tfile.$ostnum. 1000
8320 do_facet $SINGLEMDS "lctl set_param -n \
8321 osp.$ost*MDT0000.max_create_count=$max_count"
8322 do_facet $SINGLEMDS "lctl set_param -n \
8323 osp.$ost*MDT0000.create_count=$count"
8324 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
8325 echo $INACTIVE_OSC "is Activate"
8327 wait_osc_import_state mds ost$(( ostnum + 1 )) FULL
8330 run_test 65k "validate manual striping works properly with deactivated OSCs"
8332 test_65l() { # bug 12836
8333 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8335 test_mkdir -p $DIR/$tdir/test_dir
8336 $LFS setstripe -c -1 $DIR/$tdir/test_dir
8337 $LFS find -mtime -1 $DIR/$tdir >/dev/null
8339 run_test 65l "lfs find on -1 stripe dir ========================"
8342 local layout=$(save_layout $MOUNT)
8343 $RUNAS $LFS setstripe -c 2 $MOUNT && {
8344 restore_layout $MOUNT $layout
8345 error "setstripe should fail by non-root users"
8349 run_test 65m "normal user can't set filesystem default stripe"
8352 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
8353 [[ $MDS1_VERSION -ge $(version_code 2.12.50) ]] ||
8354 skip "Need MDS version at least 2.12.50"
8355 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
8357 [[ $OSTCOUNT -ge 2 ]] || skip_env "needs >= 2 OSTs"
8358 which getfattr > /dev/null 2>&1 || skip_env "no getfattr command"
8359 which setfattr > /dev/null 2>&1 || skip_env "no setfattr command"
8361 local root_layout=$(save_layout $MOUNT)
8362 stack_trap "restore_layout $MOUNT $root_layout" EXIT
8364 # new subdirectory under root directory should not inherit
8365 # the default layout from root
8366 local dir1=$MOUNT/$tdir-1
8367 mkdir $dir1 || error "mkdir $dir1 failed"
8368 ! getfattr -n trusted.lov $dir1 &> /dev/null ||
8369 error "$dir1 shouldn't have LOV EA"
8371 # delete the default layout on root directory
8372 $LFS setstripe -d $MOUNT || error "delete root default layout failed"
8374 local dir2=$MOUNT/$tdir-2
8375 mkdir $dir2 || error "mkdir $dir2 failed"
8376 ! getfattr -n trusted.lov $dir2 &> /dev/null ||
8377 error "$dir2 shouldn't have LOV EA"
8379 # set a new striping pattern on root directory
8380 local def_stripe_size=$($LFS getstripe -S $MOUNT)
8381 local new_def_stripe_size=$((def_stripe_size * 2))
8382 $LFS setstripe -S $new_def_stripe_size $MOUNT ||
8383 error "set stripe size on $MOUNT failed"
8385 # new file created in $dir2 should inherit the new stripe size from
8386 # the filesystem default
8387 local file2=$dir2/$tfile-2
8388 touch $file2 || error "touch $file2 failed"
8390 local file2_stripe_size=$($LFS getstripe -S $file2)
8391 [[ $file2_stripe_size -eq $new_def_stripe_size ]] ||
8392 error "$file2 didn't inherit stripe size $new_def_stripe_size"
8394 local dir3=$MOUNT/$tdir-3
8395 mkdir $dir3 || error "mkdir $dir3 failed"
8396 # $dir3 shouldn't have LOV EA, but "lfs getstripe -d $dir3" should show
8397 # the root layout, which is the actual default layout that will be used
8398 # when new files are created in $dir3.
8399 local dir3_layout=$(get_layout_param $dir3)
8400 local root_dir_layout=$(get_layout_param $MOUNT)
8401 [[ "$dir3_layout" = "$root_dir_layout" ]] ||
8402 error "$dir3 should show the default layout from $MOUNT"
8404 # set OST pool on root directory
8405 local pool=$TESTNAME
8406 pool_add $pool || error "add $pool failed"
8407 pool_add_targets $pool 0 $((OSTCOUNT - 1)) 1 ||
8408 error "add targets to $pool failed"
8410 $LFS setstripe -p $pool $MOUNT ||
8411 error "set OST pool on $MOUNT failed"
8413 # new file created in $dir3 should inherit the pool from
8414 # the filesystem default
8415 local file3=$dir3/$tfile-3
8416 touch $file3 || error "touch $file3 failed"
8418 local file3_pool=$($LFS getstripe -p $file3)
8419 [[ "$file3_pool" = "$pool" ]] ||
8420 error "$file3 didn't inherit OST pool $pool"
8422 local dir4=$MOUNT/$tdir-4
8423 mkdir $dir4 || error "mkdir $dir4 failed"
8424 local dir4_layout=$(get_layout_param $dir4)
8425 root_dir_layout=$(get_layout_param $MOUNT)
8426 echo "$LFS getstripe -d $dir4"
8427 $LFS getstripe -d $dir4
8428 echo "$LFS getstripe -d $MOUNT"
8429 $LFS getstripe -d $MOUNT
8430 [[ "$dir4_layout" = "$root_dir_layout" ]] ||
8431 error "$dir4 should show the default layout from $MOUNT"
8433 # new file created in $dir4 should inherit the pool from
8434 # the filesystem default
8435 local file4=$dir4/$tfile-4
8436 touch $file4 || error "touch $file4 failed"
8438 local file4_pool=$($LFS getstripe -p $file4)
8439 [[ "$file4_pool" = "$pool" ]] ||
8440 error "$file4 didn't inherit OST pool $pool"
8442 # new subdirectory under non-root directory should inherit
8443 # the default layout from its parent directory
8444 $LFS setstripe -S $new_def_stripe_size -p $pool $dir4 ||
8445 error "set directory layout on $dir4 failed"
8447 local dir5=$dir4/$tdir-5
8448 mkdir $dir5 || error "mkdir $dir5 failed"
8450 dir4_layout=$(get_layout_param $dir4)
8451 local dir5_layout=$(get_layout_param $dir5)
8452 [[ "$dir4_layout" = "$dir5_layout" ]] ||
8453 error "$dir5 should inherit the default layout from $dir4"
8455 # though subdir under ROOT doesn't inherit default layout, but
8456 # its sub dir/file should be created with default layout.
8457 [[ $MDSCOUNT -ge 2 ]] || skip_env "needs >= 2 MDTs"
8458 [[ $MDS1_VERSION -ge $(version_code 2.12.59) ]] ||
8459 skip "Need MDS version at least 2.12.59"
8461 local default_lmv_count=$($LFS getdirstripe -D -c $MOUNT)
8462 local default_lmv_index=$($LFS getdirstripe -D -i $MOUNT)
8463 local default_lmv_hash=$($LFS getdirstripe -D -H $MOUNT)
8465 if [ $default_lmv_hash == "none" ]; then
8466 stack_trap "$LFS setdirstripe -D -d $MOUNT" EXIT
8468 stack_trap "$LFS setdirstripe -D -i $default_lmv_index \
8469 -c $default_lmv_count -H $default_lmv_hash $MOUNT" EXIT
8472 $LFS setdirstripe -D -c 2 $MOUNT ||
8473 error "setdirstripe -D -c 2 failed"
8474 mkdir $MOUNT/$tdir-6 || error "mkdir $tdir-6 failed"
8475 local lmv_count=$($LFS getdirstripe -c $MOUNT/$tdir-6)
8476 [ $lmv_count -eq 2 ] || error "$tdir-6 stripe count $lmv_count"
8478 run_test 65n "don't inherit default layout from root for new subdirectories"
8480 # bug 2543 - update blocks count on client
8482 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8485 dd if=/dev/zero of=$DIR/f66 bs=1k count=$COUNT
8486 sync; sync_all_data; sync; sync_all_data
8487 cancel_lru_locks osc
8488 BLOCKS=`ls -s $DIR/f66 | awk '{ print $1 }'`
8489 [ $BLOCKS -ge $COUNT ] || error "$DIR/f66 blocks $BLOCKS < $COUNT"
8491 run_test 66 "update inode blocks count on client ==============="
8494 awk '($1 == "'$1':") { print $2 }' /proc/meminfo
8498 swapon -s | awk '($1 == "'$1'") { print $4 }'
8501 # bug5265, obdfilter oa2dentry return -ENOENT
8502 # #define OBD_FAIL_SRV_ENOENT 0x217
8504 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8505 remote_ost_nodsh && skip "remote OST with nodsh"
8508 $LFS setstripe -c 1 -i 0 $f
8510 $DIRECTIO write ${f}.2 0 1 || error "directio write error"
8512 do_facet ost1 lctl set_param fail_loc=0x217
8513 $TRUNCATE $f 1 # vmtruncate() will ignore truncate() error.
8514 $DIRECTIO write $f 0 2 && error "write succeeded, expect -ENOENT"
8516 do_facet ost1 lctl set_param fail_loc=0
8517 $DIRECTIO write $f 0 2 || error "write error"
8519 cancel_lru_locks osc
8520 $DIRECTIO read $f 0 1 || error "read error"
8522 do_facet ost1 lctl set_param fail_loc=0x217
8523 $DIRECTIO read $f 1 1 && error "read succeeded, expect -ENOENT"
8525 do_facet ost1 lctl set_param fail_loc=0
8528 run_test 69 "verify oa2dentry return -ENOENT doesn't LBUG ======"
8531 test_mkdir $DIR/$tdir
8532 $LFS setdirstripe -D -c$MDSCOUNT $DIR/$tdir
8533 sh rundbench -C -D $DIR/$tdir 2 || error "dbench failed!"
8535 run_test 71 "Running dbench on lustre (don't segment fault) ===="
8537 test_72a() { # bug 5695 - Test that on 2.6 remove_suid works properly
8538 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8539 [ "$RUNAS_ID" = "$UID" ] &&
8540 skip_env "RUNAS_ID = UID = $UID -- skipping"
8541 # Check that testing environment is properly set up. Skip if not
8542 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_GID $RUNAS ||
8543 skip_env "User $RUNAS_ID does not exist - skipping"
8546 chmod 777 $DIR/$tfile
8547 chmod ug+s $DIR/$tfile
8548 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=512 count=1 ||
8549 error "$RUNAS dd $DIR/$tfile failed"
8550 # See if we are still setuid/sgid
8551 [ -u $DIR/$tfile ] || [ -g $DIR/$tfile ] &&
8552 error "S/gid is not dropped on write"
8553 # Now test that MDS is updated too
8554 cancel_lru_locks mdc
8555 [ -u $DIR/$tfile ] || [ -g $DIR/$tfile ] &&
8556 error "S/gid is not dropped on MDS"
8559 run_test 72a "Test that remove suid works properly (bug5695) ===="
8561 test_72b() { # bug 24226 -- keep mode setting when size is not changing
8564 [ "$RUNAS_ID" = "$UID" ] &&
8565 skip_env "RUNAS_ID = UID = $UID -- skipping"
8566 [ "$RUNAS_ID" -eq 0 ] &&
8567 skip_env "RUNAS_ID = 0 -- skipping"
8568 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8569 # Check that testing environment is properly set up. Skip if not
8570 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_ID $RUNAS ||
8571 skip_env "User $RUNAS_ID does not exist - skipping"
8573 touch $DIR/${tfile}-f{g,u}
8574 test_mkdir $DIR/${tfile}-dg
8575 test_mkdir $DIR/${tfile}-du
8576 chmod 770 $DIR/${tfile}-{f,d}{g,u}
8577 chmod g+s $DIR/${tfile}-{f,d}g
8578 chmod u+s $DIR/${tfile}-{f,d}u
8579 for perm in 777 2777 4777; do
8580 $RUNAS chmod $perm $DIR/${tfile}-fg && error "S/gid file allowed improper chmod to $perm"
8581 $RUNAS chmod $perm $DIR/${tfile}-fu && error "S/uid file allowed improper chmod to $perm"
8582 $RUNAS chmod $perm $DIR/${tfile}-dg && error "S/gid dir allowed improper chmod to $perm"
8583 $RUNAS chmod $perm $DIR/${tfile}-du && error "S/uid dir allowed improper chmod to $perm"
8587 run_test 72b "Test that we keep mode setting if without file data changed (bug 24226)"
8589 # bug 3462 - multiple simultaneous MDC requests
8591 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8593 test_mkdir $DIR/d73-1
8594 test_mkdir $DIR/d73-2
8595 multiop_bg_pause $DIR/d73-1/f73-1 O_c || return 1
8598 lctl set_param fail_loc=0x80000129
8599 $MULTIOP $DIR/d73-1/f73-2 Oc &
8601 lctl set_param fail_loc=0
8603 $MULTIOP $DIR/d73-2/f73-3 Oc &
8607 wait $pid1 || return 1
8611 $CHECKSTAT -t file $DIR/d73-1/f73-1 || return 4
8612 $CHECKSTAT -t file $DIR/d73-1/f73-2 || return 5
8613 $CHECKSTAT -t file $DIR/d73-2/f73-3 || return 6
8617 run_test 73 "multiple MDC requests (should not deadlock)"
8619 test_74a() { # bug 6149, 6184
8620 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8623 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
8625 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
8626 # will spin in a tight reconnection loop
8627 $LCTL set_param fail_loc=0x8000030e
8628 # get any lock that won't be difficult - lookup works.
8630 $LCTL set_param fail_loc=0
8634 run_test 74a "ldlm_enqueue freed-export error path, ls (shouldn't LBUG)"
8636 test_74b() { # bug 13310
8637 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8639 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
8641 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
8642 # will spin in a tight reconnection loop
8643 $LCTL set_param fail_loc=0x8000030e
8644 # get a "difficult" lock
8646 $LCTL set_param fail_loc=0
8650 run_test 74b "ldlm_enqueue freed-export error path, touch (shouldn't LBUG)"
8653 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8655 #define OBD_FAIL_LDLM_NEW_LOCK
8656 $LCTL set_param fail_loc=0x319
8657 touch $DIR/$tfile && error "touch successful"
8658 $LCTL set_param fail_loc=0
8661 run_test 74c "ldlm_lock_create error path, (shouldn't LBUG)"
8663 slab_lic=/sys/kernel/slab/lustre_inode_cache
8665 [ -f $slab_lic/shrink ] && echo 1 > $slab_lic/shrink
8666 [ -f $slab_lic/objects ] && awk '{ print $1 }' $slab_lic/objects ||
8667 awk '/lustre_inode_cache/ { print $2; exit }' /proc/slabinfo
8670 test_76a() { # Now for b=20433, added originally in b=1443
8671 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8673 cancel_lru_locks osc
8674 # there may be some slab objects cached per core
8675 local cpus=$(getconf _NPROCESSORS_ONLN 2>/dev/null)
8676 local before=$(num_objects)
8677 local count=$((512 * cpus))
8678 [ "$SLOW" = "no" ] && count=$((128 * cpus))
8679 local margin=$((count / 10))
8680 if [[ -f $slab_lic/aliases ]]; then
8681 local aliases=$(cat $slab_lic/aliases)
8682 (( aliases > 0 )) && margin=$((margin * aliases))
8685 echo "before slab objects: $before"
8686 for i in $(seq $count); do
8690 cancel_lru_locks osc
8691 local after=$(num_objects)
8692 echo "created: $count, after slab objects: $after"
8693 # shared slab counts are not very accurate, allow significant margin
8694 # the main goal is that the cache growth is not permanently > $count
8695 while (( after > before + margin )); do
8697 after=$(num_objects)
8699 (( wait % 5 == 0 )) && echo "wait $wait seconds objects: $after"
8700 if (( wait > 60 )); then
8701 error "inode slab grew from $before+$margin to $after"
8705 run_test 76a "confirm clients recycle inodes properly ===="
8708 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8709 [ $CLIENT_VERSION -ge $(version_code 2.13.55) ] || skip "not supported"
8712 local before=$(num_objects)
8714 for i in $(seq $count); do
8719 local after=$(num_objects)
8722 while (( after > before )); do
8724 after=$(num_objects)
8726 (( wait % 5 == 0 )) && echo "wait $wait seconds objects: $after"
8727 if (( wait > 60 )); then
8728 error "inode slab grew from $before to $after"
8732 echo "slab objects before: $before, after: $after"
8734 run_test 76b "confirm clients recycle directory inodes properly ===="
8739 # Note: in sptlrpc modes which enable its own bulk checksum, the
8740 # original crc32_le bulk checksum will be automatically disabled,
8741 # and the OBD_FAIL_OSC_CHECKSUM_SEND/OBD_FAIL_OSC_CHECKSUM_RECEIVE
8742 # will be checked by sptlrpc code against sptlrpc bulk checksum.
8743 # In this case set_checksums() will not be no-op, because sptlrpc
8744 # bulk checksum will be enabled all through the test.
8746 [ "$ORIG_CSUM" ] || ORIG_CSUM=`lctl get_param -n osc.*.checksums | head -n1`
8747 lctl set_param -n osc.*.checksums $1
8751 export ORIG_CSUM_TYPE="`lctl get_param -n osc.*osc-[^mM]*.checksum_type |
8752 sed 's/.*\[\(.*\)\].*/\1/g' | head -n1`"
8753 CKSUM_TYPES=${CKSUM_TYPES:-$(lctl get_param -n osc.*osc-[^mM]*.checksum_type |
8754 tr -d [] | head -n1)}
8757 lctl set_param -n osc.*osc-[^mM]*.checksum_type $1
8759 log "set checksum type to $1, rc = $rc"
8763 get_osc_checksum_type()
8765 # arugment 1: OST name, like OST0000
8767 checksum_type=$(lctl get_param -n osc.*${ost}-osc-[^mM]*.checksum_type |
8768 sed 's/.*\[\(.*\)\].*/\1/g')
8770 [ $rc -ne 0 ] && error "failed to get checksum type of $ost, rc = $rc, output = $checksum_type"
8774 F77_TMP=$TMP/f77-temp
8777 dd if=/dev/urandom of=$F77_TMP bs=1M count=$F77SZ || \
8778 error "error writing to $F77_TMP"
8781 test_77a() { # bug 10889
8782 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8783 $GSS && skip_env "could not run with gss"
8785 [ ! -f $F77_TMP ] && setup_f77
8787 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ || error "dd error"
8791 run_test 77a "normal checksum read/write operation"
8793 test_77b() { # bug 10889
8794 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8795 $GSS && skip_env "could not run with gss"
8797 [ ! -f $F77_TMP ] && setup_f77
8798 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
8799 $LCTL set_param fail_loc=0x80000409
8802 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
8803 error "dd error: $?"
8804 $LCTL set_param fail_loc=0
8806 for algo in $CKSUM_TYPES; do
8807 cancel_lru_locks osc
8808 set_checksum_type $algo
8809 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
8810 $LCTL set_param fail_loc=0x80000408
8811 cmp $F77_TMP $DIR/$tfile || error "file compare failed"
8812 $LCTL set_param fail_loc=0
8815 set_checksum_type $ORIG_CSUM_TYPE
8818 run_test 77b "checksum error on client write, read"
8823 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=0
8825 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=0
8826 [ -n "$osc_file_prefix" ] && rm -f ${osc_file_prefix}*
8827 $check_ost && [ -n "$ost_file_prefix" ] &&
8828 do_facet ost1 rm -f ${ost_file_prefix}\*
8832 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8833 $GSS && skip_env "could not run with gss"
8834 remote_ost_nodsh && skip "remote OST with nodsh"
8837 local osc_file_prefix
8839 local check_ost=false
8840 local ost_file_prefix
8846 # ensure corruption will occur on first OSS/OST
8847 $LFS setstripe -i 0 $DIR/$tfile
8849 [ ! -f $F77_TMP ] && setup_f77
8850 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
8851 error "dd write error: $?"
8852 fid=$($LFS path2fid $DIR/$tfile)
8854 if [ $OST1_VERSION -ge $(version_code 2.9.57) ]
8857 ost_file_prefix=$(do_facet ost1 $LCTL get_param -n debug_path)
8858 ost_file_prefix=${ost_file_prefix}-checksum_dump-ost-\\${fid}
8860 echo "OSS do not support bulk pages dump upon error"
8863 osc_file_prefix=$($LCTL get_param -n debug_path)
8864 osc_file_prefix=${osc_file_prefix}-checksum_dump-osc-\\${fid}
8866 trap cleanup_77c EXIT
8869 # enable bulk pages dump upon error on Client
8870 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=1
8871 # enable bulk pages dump upon error on OSS
8873 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=1
8875 # flush Client cache to allow next read to reach OSS
8876 cancel_lru_locks osc
8878 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
8879 $LCTL set_param fail_loc=0x80000408
8880 dd if=$DIR/$tfile of=/dev/null bs=1M || error "dd read error: $?"
8881 $LCTL set_param fail_loc=0
8885 # check cksum dump on Client
8886 osc_file=$(ls ${osc_file_prefix}*)
8887 [ -n "$osc_file" ] || error "no checksum dump file on Client"
8888 # OBD_FAIL_OSC_CHECKSUM_RECEIVE corrupts with "bad1" at start of file
8889 bad1=$(dd if=$osc_file bs=1 count=4 2>/dev/null) || error "dd error: $?"
8890 [ $bad1 == "bad1" ] || error "unexpected corrupt pattern"
8891 orig_cksum=$(dd if=$F77_TMP bs=1 skip=4 count=1048572 2>/dev/null |
8893 dump_cksum=$(dd if=$osc_file bs=1 skip=4 2>/dev/null | cksum)
8894 [[ "$orig_cksum" == "$dump_cksum" ]] ||
8895 error "dump content does not match on Client"
8897 $check_ost || skip "No need to check cksum dump on OSS"
8899 # check cksum dump on OSS
8900 ost_file=$(do_facet ost1 ls ${ost_file_prefix}\*)
8901 [ -n "$ost_file" ] || error "no checksum dump file on OSS"
8902 orig_cksum=$(dd if=$F77_TMP bs=1048576 count=1 2>/dev/null | cksum)
8903 dump_cksum=$(do_facet ost1 dd if=$ost_file 2>/dev/null \| cksum)
8904 [[ "$orig_cksum" == "$dump_cksum" ]] ||
8905 error "dump content does not match on OSS"
8909 run_test 77c "checksum error on client read with debug"
8911 test_77d() { # bug 10889
8912 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8913 $GSS && skip_env "could not run with gss"
8915 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
8916 $LCTL set_param fail_loc=0x80000409
8918 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
8919 error "direct write: rc=$?"
8920 $LCTL set_param fail_loc=0
8923 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
8924 $LCTL set_param fail_loc=0x80000408
8926 cancel_lru_locks osc
8927 $DIRECTIO read $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
8928 error "direct read: rc=$?"
8929 $LCTL set_param fail_loc=0
8932 run_test 77d "checksum error on OST direct write, read"
8934 test_77f() { # bug 10889
8935 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8936 $GSS && skip_env "could not run with gss"
8939 for algo in $CKSUM_TYPES; do
8940 cancel_lru_locks osc
8941 set_checksum_type $algo
8942 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
8943 $LCTL set_param fail_loc=0x409
8944 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) &&
8945 error "direct write succeeded"
8946 $LCTL set_param fail_loc=0
8948 set_checksum_type $ORIG_CSUM_TYPE
8951 run_test 77f "repeat checksum error on write (expect error)"
8953 test_77g() { # bug 10889
8954 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8955 $GSS && skip_env "could not run with gss"
8956 remote_ost_nodsh && skip "remote OST with nodsh"
8958 [ ! -f $F77_TMP ] && setup_f77
8960 local file=$DIR/$tfile
8961 stack_trap "rm -f $file" EXIT
8963 $LFS setstripe -c 1 -i 0 $file
8964 #define OBD_FAIL_OST_CHECKSUM_RECEIVE 0x21a
8965 do_facet ost1 lctl set_param fail_loc=0x8000021a
8967 dd if=$F77_TMP of=$file bs=1M count=$F77SZ ||
8968 error "write error: rc=$?"
8969 do_facet ost1 lctl set_param fail_loc=0
8972 cancel_lru_locks osc
8973 #define OBD_FAIL_OST_CHECKSUM_SEND 0x21b
8974 do_facet ost1 lctl set_param fail_loc=0x8000021b
8976 cmp $F77_TMP $file || error "file compare failed"
8977 do_facet ost1 lctl set_param fail_loc=0
8980 run_test 77g "checksum error on OST write, read"
8982 test_77k() { # LU-10906
8983 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8984 $GSS && skip_env "could not run with gss"
8986 local cksum_param="osc.$FSNAME*.checksums"
8987 local get_checksum="$LCTL get_param -n $cksum_param | head -n1"
8991 [ "$ORIG_CSUM" ] || ORIG_CSUM=$(eval $get_checksum)
8992 stack_trap "wait_update $HOSTNAME '$get_checksum' $ORIG_CSUM || true"
8993 stack_trap "do_facet mgs $LCTL set_param -P $cksum_param=$ORIG_CSUM"
8996 do_facet mgs $LCTL set_param -P $cksum_param=$i ||
8997 error "failed to set checksum=$i on MGS"
8998 wait_update $HOSTNAME "$get_checksum" $i
9000 echo "remount client, checksum should be $i"
9001 remount_client $MOUNT || error "failed to remount client"
9002 checksum=$(eval $get_checksum)
9003 [ $checksum -eq $i ] || error "checksum($checksum) != $i"
9005 # remove persistent param to avoid races with checksum mountopt below
9006 do_facet mgs $LCTL set_param -P -d $cksum_param ||
9007 error "failed to delete checksum on MGS"
9009 for opt in "checksum" "nochecksum"; do
9010 #remount with mount option
9011 echo "remount client with option $opt, checksum should be $i"
9012 umount_client $MOUNT || error "failed to umount client"
9013 mount_client $MOUNT "$MOUNT_OPTS,$opt" ||
9014 error "failed to mount client with option '$opt'"
9015 checksum=$(eval $get_checksum)
9016 [ $checksum -eq $i ] || error "checksum($checksum) != $i"
9020 remount_client $MOUNT || error "failed to remount client"
9022 run_test 77k "enable/disable checksum correctly"
9025 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9026 $GSS && skip_env "could not run with gss"
9029 stack_trap "set_checksums $ORIG_CSUM" EXIT
9030 stack_trap "set_checksum_type $ORIG_CSUM_TYPE" EXIT
9032 set_checksum_type invalid && error "unexpected success of invalid checksum type"
9034 $LFS setstripe -c 1 -i 0 $DIR/$tfile
9035 for algo in $CKSUM_TYPES; do
9036 set_checksum_type $algo || error "fail to set checksum type $algo"
9037 osc_algo=$(get_osc_checksum_type OST0000)
9038 [ "$osc_algo" != "$algo" ] && error "checksum type is $osc_algo after setting it to $algo"
9040 # no locks, no reqs to let the connection idle
9041 cancel_lru_locks osc
9042 lru_resize_disable osc
9043 wait_osc_import_state client ost1 IDLE
9045 # ensure ost1 is connected
9046 stat $DIR/$tfile >/dev/null || error "can't stat"
9047 wait_osc_import_state client ost1 FULL
9049 osc_algo=$(get_osc_checksum_type OST0000)
9050 [ "$osc_algo" != "$algo" ] && error "checksum type changed from $algo to $osc_algo after reconnection"
9054 run_test 77l "preferred checksum type is remembered after reconnected"
9056 [ "$ORIG_CSUM" ] && set_checksums $ORIG_CSUM || true
9065 test_78() { # bug 10901
9066 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9067 remote_ost || skip_env "local OST"
9070 F78SIZE=$(($(awk '/MemFree:/ { print $2 }' /proc/meminfo) / 1024))
9071 echo "MemFree: $F78SIZE, Max file size: $MAXFREE"
9072 MEMTOTAL=$(($(awk '/MemTotal:/ { print $2 }' /proc/meminfo) / 1024))
9073 echo "MemTotal: $MEMTOTAL"
9075 # reserve 256MB of memory for the kernel and other running processes,
9076 # and then take 1/2 of the remaining memory for the read/write buffers.
9077 if [ $MEMTOTAL -gt 512 ] ;then
9078 MEMTOTAL=$(((MEMTOTAL - 256 ) / 2))
9080 # for those poor memory-starved high-end clusters...
9081 MEMTOTAL=$((MEMTOTAL / 2))
9083 echo "Mem to use for directio: $MEMTOTAL"
9085 [[ $F78SIZE -gt $MEMTOTAL ]] && F78SIZE=$MEMTOTAL
9086 [[ $F78SIZE -gt 512 ]] && F78SIZE=512
9087 [[ $F78SIZE -gt $((MAXFREE / 1024)) ]] && F78SIZE=$((MAXFREE / 1024))
9088 SMALLESTOST=$($LFS df $DIR | grep OST | awk '{ print $4 }' | sort -n |
9090 echo "Smallest OST: $SMALLESTOST"
9091 [[ $SMALLESTOST -lt 10240 ]] &&
9092 skip "too small OSTSIZE, useless to run large O_DIRECT test"
9094 trap cleanup_test_78 EXIT
9096 [[ $F78SIZE -gt $((SMALLESTOST * $OSTCOUNT / 1024 - 80)) ]] &&
9097 F78SIZE=$((SMALLESTOST * $OSTCOUNT / 1024 - 80))
9099 [ "$SLOW" = "no" ] && NSEQ=1 && [ $F78SIZE -gt 32 ] && F78SIZE=32
9100 echo "File size: $F78SIZE"
9101 $LFS setstripe -c $OSTCOUNT $DIR/$tfile || error "setstripe failed"
9102 for i in $(seq 1 $NSEQ); do
9103 FSIZE=$(($F78SIZE / ($NSEQ - $i + 1)))
9104 echo directIO rdwr round $i of $NSEQ
9105 $DIRECTIO rdwr $DIR/$tfile 0 $FSIZE 1048576||error "rdwr failed"
9110 run_test 78 "handle large O_DIRECT writes correctly ============"
9112 test_79() { # bug 12743
9113 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9115 wait_delete_completed
9117 BKTOTAL=$(calc_osc_kbytes kbytestotal)
9118 BKFREE=$(calc_osc_kbytes kbytesfree)
9119 BKAVAIL=$(calc_osc_kbytes kbytesavail)
9121 STRING=`df -P $MOUNT | tail -n 1 | awk '{print $2","$3","$4}'`
9122 DFTOTAL=`echo $STRING | cut -d, -f1`
9123 DFUSED=`echo $STRING | cut -d, -f2`
9124 DFAVAIL=`echo $STRING | cut -d, -f3`
9125 DFFREE=$(($DFTOTAL - $DFUSED))
9127 ALLOWANCE=$((64 * $OSTCOUNT))
9129 if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
9130 [ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
9131 error "df total($DFTOTAL) mismatch OST total($BKTOTAL)"
9133 if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
9134 [ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
9135 error "df free($DFFREE) mismatch OST free($BKFREE)"
9137 if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
9138 [ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
9139 error "df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
9142 run_test 79 "df report consistency check ======================="
9144 test_80() { # bug 10718
9145 remote_ost_nodsh && skip "remote OST with nodsh"
9146 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9148 # relax strong synchronous semantics for slow backends like ZFS
9149 if [ "$ost1_FSTYPE" != "ldiskfs" ]; then
9150 local soc="obdfilter.*.sync_lock_cancel"
9151 local save=$(do_facet ost1 $LCTL get_param -n $soc | head -n1)
9153 # "sync_on_lock_cancel" was broken by v2_11_55_0-26-g7059644e9a
9154 if [ -z "$save" ]; then
9155 soc="obdfilter.*.sync_on_lock_cancel"
9156 save=$(do_facet ost1 $LCTL get_param -n $soc | head -n1)
9159 if [ "$save" != "never" ]; then
9160 local hosts=$(comma_list $(osts_nodes))
9162 do_nodes $hosts $LCTL set_param $soc=never
9163 stack_trap "do_nodes $hosts $LCTL set_param $soc=$save"
9167 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1M
9169 local before=$(date +%s)
9170 cancel_lru_locks osc
9171 local after=$(date +%s)
9172 local diff=$((after - before))
9173 [ $diff -le 1 ] || error "elapsed for 1M@1T = $diff"
9177 run_test 80 "Page eviction is equally fast at high offsets too"
9179 test_81a() { # LU-456
9180 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9181 remote_ost_nodsh && skip "remote OST with nodsh"
9183 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
9184 # MUST OR with the OBD_FAIL_ONCE (0x80000000)
9185 do_facet ost1 lctl set_param fail_loc=0x80000228
9187 # write should trigger a retry and success
9188 $LFS setstripe -i 0 -c 1 $DIR/$tfile
9189 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9191 if [ $RC -ne 0 ] ; then
9192 error "write should success, but failed for $RC"
9195 run_test 81a "OST should retry write when get -ENOSPC ==============="
9197 test_81b() { # LU-456
9198 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9199 remote_ost_nodsh && skip "remote OST with nodsh"
9201 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
9202 # Don't OR with the OBD_FAIL_ONCE (0x80000000)
9203 do_facet ost1 lctl set_param fail_loc=0x228
9205 # write should retry several times and return -ENOSPC finally
9206 $LFS setstripe -i 0 -c 1 $DIR/$tfile
9207 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9210 if [ $RC -ne $ENOSPC ] ; then
9211 error "dd should fail for -ENOSPC, but succeed."
9214 run_test 81b "OST should return -ENOSPC when retry still fails ======="
9217 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs"
9219 test_mkdir $DIR/$tdir.cvsroot
9220 chown $RUNAS_ID $DIR/$tdir.cvsroot
9223 $RUNAS cvs -d $DIR/$tdir.cvsroot init || error "cvs init failed"
9226 # some versions of cvs import exit(1) when asked to import links or
9227 # files they can't read. ignore those files.
9228 local toignore=$(find . -type l -printf '-I %f\n' -o \
9229 ! -perm /4 -printf '-I %f\n')
9230 $RUNAS cvs -d $DIR/$tdir.cvsroot import -m "nomesg" $toignore \
9231 $tdir.reposname vtag rtag
9234 test_mkdir $DIR/$tdir.reposname
9235 chown $RUNAS_ID $DIR/$tdir.reposname
9236 $RUNAS cvs -d $DIR/$tdir.cvsroot co $tdir.reposname
9238 cd $DIR/$tdir.reposname
9240 $RUNAS cvs add -m 'addmsg' foo99
9242 $RUNAS cvs commit -m 'nomsg' foo99
9243 rm -fr $DIR/$tdir.cvsroot
9245 run_test 99 "cvs strange file/directory operations"
9248 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9249 [[ "$NETTYPE" =~ tcp ]] ||
9250 skip_env "TCP secure port test, not useful for NETTYPE=$NETTYPE"
9251 remote_ost_nodsh && skip "remote OST with nodsh"
9252 remote_mds_nodsh && skip "remote MDS with nodsh"
9254 skip "useless for local single node setup"
9256 netstat -tna | ( rc=1; while read PROT SND RCV LOCAL REMOTE STAT; do
9257 [ "$PROT" != "tcp" ] && continue
9258 RPORT=$(echo $REMOTE | cut -d: -f2)
9259 [ "$RPORT" != "$ACCEPTOR_PORT" ] && continue
9262 LPORT=`echo $LOCAL | cut -d: -f2`
9263 if [ $LPORT -ge 1024 ]; then
9264 echo "bad: $PROT $SND $RCV $LOCAL $REMOTE $STAT"
9266 error_exit "local: $LPORT > 1024, remote: $RPORT"
9269 [ "$rc" = 0 ] || error_exit "privileged port not found" )
9271 run_test 100 "check local port using privileged port ==========="
9273 function get_named_value()
9282 echo $line | sed "s/^$tag[ ]*//"
9289 export CACHE_MAX=$($LCTL get_param -n llite.*.max_cached_mb |
9290 awk '/^max_cached_mb/ { print $2 }')
9293 $LCTL set_param -n llite.*.max_cached_mb $CACHE_MAX
9298 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9303 local cache_limit=32
9305 $LCTL set_param -n osc.*-osc*.rpc_stats 0
9306 trap cleanup_101a EXIT
9307 $LCTL set_param -n llite.*.read_ahead_stats 0
9308 $LCTL set_param -n llite.*.max_cached_mb $cache_limit
9311 # randomly read 10000 of 64K chunks from file 3x 32MB in size
9313 echo "nreads: $nreads file size: $((cache_limit * 3))MB"
9314 $READS -f $DIR/$tfile -s$((cache_limit * 3192 * 1024)) -b65536 -C -n$nreads -t 180
9317 for s in $($LCTL get_param -n llite.*.read_ahead_stats |
9318 get_named_value 'read but discarded' | cut -d" " -f1); do
9319 discard=$(($discard + $s))
9323 $LCTL get_param osc.*-osc*.rpc_stats
9324 $LCTL get_param llite.*.read_ahead_stats
9326 # Discard is generally zero, but sometimes a few random reads line up
9327 # and trigger larger readahead, which is wasted & leads to discards.
9328 if [[ $(($discard)) -gt $nreads ]]; then
9329 error "too many ($discard) discarded pages"
9331 rm -f $DIR/$tfile || true
9333 run_test 101a "check read-ahead for random reads"
9336 test_mkdir $DIR/$tdir
9338 local FILE_LENGTH=$2
9341 local FILE_SIZE_MB=$((FILE_LENGTH / ssize))
9343 local list=$(comma_list $(osts_nodes))
9344 set_osd_param $list '' read_cache_enable 0
9345 set_osd_param $list '' writethrough_cache_enable 0
9347 trap cleanup_test101bc EXIT
9348 # prepare the read-ahead file
9349 $LFS setstripe -S $ssize -i $STRIPE_OFFSET -c $OSTCOUNT $DIR/$tfile
9351 dd if=/dev/zero of=$DIR/$tfile bs=$ssize \
9352 count=$FILE_SIZE_MB 2> /dev/null
9356 cleanup_test101bc() {
9361 local list=$(comma_list $(osts_nodes))
9362 set_osd_param $list '' read_cache_enable 1
9363 set_osd_param $list '' writethrough_cache_enable 1
9367 awk 'BEGIN{total=0}; {total+=$1}; END{print total}'
9372 local STRIPE_SIZE=$2
9373 local FILE_LENGTH=$3
9374 local RA_INC=1048576
9375 local STRIDE_LENGTH=$((STRIPE_SIZE/READ_SIZE))
9376 local discard_limit=$((((STRIDE_LENGTH - 1)*3/(STRIDE_LENGTH*OSTCOUNT))* \
9377 (STRIDE_LENGTH*OSTCOUNT - STRIDE_LENGTH)))
9378 DISCARD=$($LCTL get_param -n llite.*.read_ahead_stats |
9379 get_named_value 'read but discarded' |
9380 cut -d" " -f1 | calc_total)
9381 if [[ $DISCARD -gt $discard_limit ]]; then
9382 $LCTL get_param llite.*.read_ahead_stats
9383 error "Too many ($DISCARD) discarded pages with size (${READ_SIZE})"
9385 echo "Read-ahead success for size ${READ_SIZE}"
9390 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9391 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9393 local STRIPE_SIZE=1048576
9394 local STRIDE_SIZE=$((STRIPE_SIZE*OSTCOUNT))
9396 if [ $SLOW == "yes" ]; then
9397 local FILE_LENGTH=$((STRIDE_SIZE * 64))
9399 local FILE_LENGTH=$((STRIDE_SIZE * 8))
9402 local ITERATION=$((FILE_LENGTH / STRIDE_SIZE))
9404 # prepare the read-ahead file
9405 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
9406 cancel_lru_locks osc
9407 for BIDX in 2 4 8 16 32 64 128 256
9409 local BSIZE=$((BIDX*4096))
9410 local READ_COUNT=$((STRIPE_SIZE/BSIZE))
9411 local STRIDE_LENGTH=$((STRIDE_SIZE/BSIZE))
9412 local OFFSET=$((STRIPE_SIZE/BSIZE*(OSTCOUNT - 1)))
9413 $LCTL set_param -n llite.*.read_ahead_stats 0
9414 $READS -f $DIR/$tfile -l $STRIDE_LENGTH -o $OFFSET \
9415 -s $FILE_LENGTH -b $STRIPE_SIZE -a $READ_COUNT -n $ITERATION
9416 cancel_lru_locks osc
9417 ra_check_101 $BSIZE $STRIPE_SIZE $FILE_LENGTH
9422 run_test 101b "check stride-io mode read-ahead ================="
9425 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9427 local STRIPE_SIZE=1048576
9428 local FILE_LENGTH=$((STRIPE_SIZE*100))
9433 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
9435 cancel_lru_locks osc
9436 $LCTL set_param osc.*.rpc_stats 0
9437 $READS -f $DIR/$tfile -s$FILE_LENGTH -b$rsize -n$nreads -t 180
9438 $LCTL get_param osc.*.rpc_stats
9439 for osc_rpc_stats in $($LCTL get_param -N osc.*.rpc_stats); do
9440 local stats=$($LCTL get_param -n $osc_rpc_stats)
9441 local lines=$(echo "$stats" | awk 'END {print NR;}')
9444 if [ $lines -le 20 ]; then
9445 echo "continue debug"
9448 for size in 1 2 4 8; do
9449 local rpc=$(echo "$stats" |
9450 awk '($1 == "'$size':") {print $2; exit; }')
9451 [ $rpc != 0 ] && ((size * PAGE_SIZE < rsize)) &&
9452 error "Small $((size*PAGE_SIZE)) read IO $rpc!"
9454 echo "$osc_rpc_stats check passed!"
9459 run_test 101c "check stripe_size aligned read-ahead ================="
9462 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9464 local file=$DIR/$tfile
9465 local sz_MB=${FILESIZE_101d:-80}
9466 local ra_MB=${READAHEAD_MB:-40}
9468 local free_MB=$(($(df -P $DIR | tail -n 1 | awk '{ print $4 }') / 1024))
9469 [ $free_MB -lt $sz_MB ] &&
9470 skip "Need free space ${sz_MB}M, have ${free_MB}M"
9472 echo "Create test file $file size ${sz_MB}M, ${free_MB}M free"
9473 $LFS setstripe -c -1 $file || error "setstripe failed"
9475 dd if=/dev/zero of=$file bs=1M count=$sz_MB || error "dd failed"
9476 echo Cancel LRU locks on lustre client to flush the client cache
9477 cancel_lru_locks osc
9479 echo Disable read-ahead
9480 local old_RA=$($LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1)
9481 $LCTL set_param -n llite.*.max_read_ahead_mb=0
9482 stack_trap "$LCTL set_param -n llite.*.max_read_ahead_mb $old_RA" EXIT
9483 $LCTL get_param -n llite.*.max_read_ahead_mb
9485 echo "Reading the test file $file with read-ahead disabled"
9486 local sz_KB=$((sz_MB * 1024 / 4))
9487 # 10485760 bytes transferred in 0.000938 secs (11179579337 bytes/sec)
9488 # 104857600 bytes (105 MB) copied, 0.00876352 s, 12.0 GB/s
9489 local raOFF=$(LANG=C dd if=$file of=/dev/null bs=4k count=$sz_KB |&
9490 sed -e '/records/d' -e 's/.* \([0-9]*\.[0-9]*\) *s.*/\1/')
9492 echo "Cancel LRU locks on lustre client to flush the client cache"
9493 cancel_lru_locks osc
9494 echo Enable read-ahead with ${ra_MB}MB
9495 $LCTL set_param -n llite.*.max_read_ahead_mb=$ra_MB
9497 echo "Reading the test file $file with read-ahead enabled"
9498 local raON=$(LANG=C dd if=$file of=/dev/null bs=4k count=$sz_KB |&
9499 sed -e '/records/d' -e 's/.* \([0-9]*\.[0-9]*\) *s.*/\1/')
9501 echo "read-ahead disabled time read $raOFF"
9502 echo "read-ahead enabled time read $raON"
9505 wait_delete_completed
9507 # use awk for this check instead of bash because it handles decimals
9508 awk "{ exit !($raOFF < 1.0 || $raOFF > $raON) }" <<<"ignore_me" ||
9509 error "readahead ${raON}s > no-readahead ${raOFF}s ${sz_MB}M"
9511 run_test 101d "file read with and without read-ahead enabled"
9514 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9516 local file=$DIR/$tfile
9517 local size_KB=500 #KB
9521 local free_KB=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
9522 local need_KB=$((count * size_KB))
9523 [[ $free_KB -le $need_KB ]] &&
9524 skip_env "Need free space $need_KB, have $free_KB"
9526 echo "Creating $count ${size_KB}K test files"
9527 for ((i = 0; i < $count; i++)); do
9528 dd if=/dev/zero of=$file.$i bs=$bsize count=$size_KB 2>/dev/null
9531 echo "Cancel LRU locks on lustre client to flush the client cache"
9532 cancel_lru_locks $OSC
9534 echo "Reset readahead stats"
9535 $LCTL set_param -n llite.*.read_ahead_stats 0
9537 for ((i = 0; i < $count; i++)); do
9538 dd if=$file.$i of=/dev/null bs=$bsize count=$size_KB 2>/dev/null
9541 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
9542 get_named_value 'misses' | cut -d" " -f1 | calc_total)
9544 for ((i = 0; i < $count; i++)); do
9545 rm -rf $file.$i 2>/dev/null
9548 #10000 means 20% reads are missing in readahead
9549 [[ $miss -lt 10000 ]] || error "misses too much for small reads"
9551 run_test 101e "check read-ahead for small read(1k) for small files(500k)"
9554 which iozone || skip_env "no iozone installed"
9556 local old_debug=$($LCTL get_param debug)
9557 old_debug=${old_debug#*=}
9558 $LCTL set_param debug="reada mmap"
9560 # create a test file
9561 iozone -i 0 -+n -r 1m -s 128m -w -f $DIR/$tfile > /dev/null 2>&1
9563 echo Cancel LRU locks on lustre client to flush the client cache
9564 cancel_lru_locks osc
9566 echo Reset readahead stats
9567 $LCTL set_param -n llite.*.read_ahead_stats 0
9569 echo mmap read the file with small block size
9570 iozone -i 1 -u 1 -l 1 -+n -r 32k -s 128m -B -f $DIR/$tfile \
9573 echo checking missing pages
9574 $LCTL get_param llite.*.read_ahead_stats
9575 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
9576 get_named_value 'misses' | cut -d" " -f1 | calc_total)
9578 $LCTL set_param debug="$old_debug"
9579 [ $miss -lt 3 ] || error "misses too much pages ('$miss')!"
9582 run_test 101f "check mmap read performance"
9584 test_101g_brw_size_test() {
9586 local pages=$((mb * 1048576 / PAGE_SIZE))
9587 local file=$DIR/$tfile
9589 $LCTL set_param osc.*.max_pages_per_rpc=${mb}M ||
9590 { error "unable to set max_pages_per_rpc=${mb}M"; return 1; }
9591 for mp in $($LCTL get_param -n osc.*.max_pages_per_rpc); do
9592 [ $mp -ne $pages ] && error "max_pages_per_rpc $mp != $pages" &&
9596 stack_trap "rm -f $file" EXIT
9597 $LCTL set_param -n osc.*.rpc_stats=0
9599 # 10 RPCs should be enough for the test
9601 dd if=/dev/zero of=$file bs=${mb}M count=$count ||
9602 { error "dd write ${mb} MB blocks failed"; return 3; }
9603 cancel_lru_locks osc
9604 dd of=/dev/null if=$file bs=${mb}M count=$count ||
9605 { error "dd write ${mb} MB blocks failed"; return 4; }
9607 # calculate number of full-sized read and write RPCs
9608 rpcs=($($LCTL get_param -n 'osc.*.rpc_stats' |
9609 sed -n '/pages per rpc/,/^$/p' |
9610 awk '/'$pages':/ { reads += $2; writes += $6 }; \
9611 END { print reads,writes }'))
9612 # allow one extra full-sized read RPC for async readahead
9613 [[ ${rpcs[0]} == $count || ${rpcs[0]} == $((count + 1)) ]] ||
9614 { error "${rpcs[0]} != $count read RPCs"; return 5; }
9615 [[ ${rpcs[1]} == $count ]] ||
9616 { error "${rpcs[1]} != $count write RPCs"; return 6; }
9620 remote_ost_nodsh && skip "remote OST with nodsh"
9623 local osts=$(get_facets OST)
9624 local list=$(comma_list $(osts_nodes))
9625 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
9626 local brw_size="obdfilter.*.brw_size"
9628 $LFS setstripe -i 0 -c 1 $DIR/$tfile
9630 local orig_mb=$(do_facet ost1 $LCTL get_param -n $brw_size | head -n 1)
9632 if { [ $OST1_VERSION -ge $(version_code 2.8.52) ] ||
9633 { [ $OST1_VERSION -ge $(version_code 2.7.17) ] &&
9634 [ $OST1_VERSION -lt $(version_code 2.7.50) ]; }; } &&
9635 { [ $CLIENT_VERSION -ge $(version_code 2.8.52) ] ||
9636 { [ $CLIENT_VERSION -ge $(version_code 2.7.17) ] &&
9637 [ $CLIENT_VERSION -lt $(version_code 2.7.50) ]; }; }; then
9639 [ $OST1_VERSION -ge $(version_code 2.9.52) ] &&
9642 if [[ $orig_mb -lt 16 ]]; then
9643 save_lustre_params $osts "$brw_size" > $p
9644 do_nodes $list $LCTL set_param -n $brw_size=16$suffix ||
9645 error "set 16MB RPC size failed"
9647 echo "remount client to enable new RPC size"
9648 remount_client $MOUNT || error "remount_client failed"
9651 test_101g_brw_size_test 16 || error "16MB RPC test failed"
9652 # should be able to set brw_size=12, but no rpc_stats for that
9653 test_101g_brw_size_test 8 || error "8MB RPC test failed"
9656 test_101g_brw_size_test 4 || error "4MB RPC test failed"
9658 if [[ $orig_mb -lt 16 ]]; then
9659 restore_lustre_params < $p
9660 remount_client $MOUNT || error "remount_client restore failed"
9663 rm -f $p $DIR/$tfile
9665 run_test 101g "Big bulk(4/16 MiB) readahead"
9668 $LFS setstripe -i 0 -c 1 $DIR/$tfile
9670 dd if=/dev/zero of=$DIR/$tfile bs=1M count=70 ||
9671 error "dd 70M file failed"
9672 echo Cancel LRU locks on lustre client to flush the client cache
9673 cancel_lru_locks osc
9675 echo "Reset readahead stats"
9676 $LCTL set_param -n llite.*.read_ahead_stats 0
9678 echo "Read 10M of data but cross 64M bundary"
9679 dd if=$DIR/$tfile of=/dev/null bs=10M skip=6 count=1
9680 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
9681 get_named_value 'misses' | cut -d" " -f1 | calc_total)
9682 [ $miss -eq 1 ] || error "expected miss 1 but got $miss"
9683 rm -f $p $DIR/$tfile
9685 run_test 101h "Readahead should cover current read window"
9688 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 ||
9689 error "dd 10M file failed"
9691 local max_per_file_mb=$($LCTL get_param -n \
9692 llite.*.max_read_ahead_per_file_mb 2>/dev/null)
9693 cancel_lru_locks osc
9694 stack_trap "$LCTL set_param llite.*.max_read_ahead_per_file_mb=$max_per_file_mb"
9695 $LCTL set_param llite.*.max_read_ahead_per_file_mb=1 ||
9696 error "set max_read_ahead_per_file_mb to 1 failed"
9698 echo "Reset readahead stats"
9699 $LCTL set_param llite.*.read_ahead_stats=0
9701 dd if=$DIR/$tfile of=/dev/null bs=2M
9703 $LCTL get_param llite.*.read_ahead_stats
9704 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
9705 awk '/misses/ { print $2 }')
9706 [ $miss -eq 5 ] || error "expected misses 5 but got $miss"
9709 run_test 101i "allow current readahead to exceed reservation"
9712 $LFS setstripe -i 0 -c 1 $DIR/$tfile ||
9713 error "setstripe $DIR/$tfile failed"
9714 local file_size=$((1048576 * 16))
9715 local old_ra=$($LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1)
9716 stack_trap "$LCTL set_param -n llite.*.max_read_ahead_mb $old_ra" EXIT
9718 echo Disable read-ahead
9719 $LCTL set_param -n llite.*.max_read_ahead_mb=0
9721 dd if=/dev/zero of=$DIR/$tfile bs=1M count=$(($file_size / 1048576))
9722 for blk in $PAGE_SIZE 1048576 $file_size; do
9723 cancel_lru_locks osc
9724 echo "Reset readahead stats"
9725 $LCTL set_param -n llite.*.read_ahead_stats=0
9726 local count=$(($file_size / $blk))
9727 dd if=$DIR/$tfile bs=$blk count=$count of=/dev/null
9728 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
9729 get_named_value 'failed to fast read' |
9730 cut -d" " -f1 | calc_total)
9731 $LCTL get_param -n llite.*.read_ahead_stats
9732 [ $miss -eq $count ] || error "expected $count got $miss"
9735 rm -f $p $DIR/$tfile
9737 run_test 101j "A complete read block should be submitted when no RA"
9740 test_mkdir $DIR/$tdir
9741 chown $RUNAS_ID $DIR/$tdir
9744 STRIPE_COUNT=$OSTCOUNT
9745 [[ $OSTCOUNT -gt 4 ]] && STRIPE_COUNT=4
9747 trap cleanup_test102 EXIT
9749 $1 $LFS setstripe -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $STRIPE_COUNT $tdir
9751 for num in 1 2 3 4; do
9752 for count in $(seq 1 $STRIPE_COUNT); do
9753 for idx in $(seq 0 $[$STRIPE_COUNT - 1]); do
9754 local size=`expr $STRIPE_SIZE \* $num`
9755 local file=file"$num-$idx-$count"
9756 $1 $LFS setstripe -S $size -i $idx -c $count $file
9762 $1 tar cf $TMP/f102.tar $tdir --xattrs
9768 rm -rf $DIR/d0.sanity/d102
9772 [ "$UID" != 0 ] && skip "must run as root"
9773 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep xattr)" ] &&
9774 skip_env "must have user_xattr"
9776 [ -z "$(which setfattr 2>/dev/null)" ] &&
9777 skip_env "could not find setfattr"
9779 local testfile=$DIR/$tfile
9782 echo "set/get xattr..."
9783 setfattr -n trusted.name1 -v value1 $testfile ||
9784 error "setfattr -n trusted.name1=value1 $testfile failed"
9785 getfattr -n trusted.name1 $testfile 2> /dev/null |
9786 grep "trusted.name1=.value1" ||
9787 error "$testfile missing trusted.name1=value1"
9789 setfattr -n user.author1 -v author1 $testfile ||
9790 error "setfattr -n user.author1=author1 $testfile failed"
9791 getfattr -n user.author1 $testfile 2> /dev/null |
9792 grep "user.author1=.author1" ||
9793 error "$testfile missing trusted.author1=author1"
9796 setfattr -n trusted.name2 -v value2 $testfile ||
9797 error "$testfile unable to set trusted.name2"
9798 setfattr -n trusted.name3 -v value3 $testfile ||
9799 error "$testfile unable to set trusted.name3"
9800 [ $(getfattr -d -m "^trusted" $testfile 2> /dev/null |
9801 grep "trusted.name" | wc -l) -eq 3 ] ||
9802 error "$testfile missing 3 trusted.name xattrs"
9804 setfattr -n user.author2 -v author2 $testfile ||
9805 error "$testfile unable to set user.author2"
9806 setfattr -n user.author3 -v author3 $testfile ||
9807 error "$testfile unable to set user.author3"
9808 [ $(getfattr -d -m "^user" $testfile 2> /dev/null |
9809 grep "user.author" | wc -l) -eq 3 ] ||
9810 error "$testfile missing 3 user.author xattrs"
9812 echo "remove xattr..."
9813 setfattr -x trusted.name1 $testfile ||
9814 error "$testfile error deleting trusted.name1"
9815 getfattr -d -m trusted $testfile 2> /dev/null | grep "trusted.name1" &&
9816 error "$testfile did not delete trusted.name1 xattr"
9818 setfattr -x user.author1 $testfile ||
9819 error "$testfile error deleting user.author1"
9820 echo "set lustre special xattr ..."
9821 $LFS setstripe -c1 $testfile
9822 local lovea=$(getfattr -n "trusted.lov" -e hex $testfile |
9823 awk -F "=" '/trusted.lov/ { print $2 }' )
9824 setfattr -n "trusted.lov" -v $lovea $testfile ||
9825 error "$testfile doesn't ignore setting trusted.lov again"
9826 setfattr -n "trusted.lov" -v "invalid_value" $testfile &&
9827 error "$testfile allow setting invalid trusted.lov"
9830 run_test 102a "user xattr test =================================="
9832 check_102b_layout() {
9834 local testfile=$DIR/$tfile
9836 echo "test layout '$layout'"
9837 $LFS setstripe $layout $testfile || error "setstripe failed"
9838 $LFS getstripe -y $testfile
9840 echo "get/set/list trusted.lov xattr ..." # b=10930
9841 local value=$(getfattr -n trusted.lov -e hex $testfile | grep trusted)
9842 [[ "$value" =~ "trusted.lov" ]] ||
9843 error "can't get trusted.lov from $testfile"
9844 local stripe_count_orig=$($LFS getstripe -c $testfile) ||
9845 error "getstripe failed"
9847 $MCREATE $testfile.2 || error "mcreate $testfile.2 failed"
9849 value=$(cut -d= -f2 <<<$value)
9850 # LU-13168: truncated xattr should fail if short lov_user_md header
9851 [ $CLIENT_VERSION -lt $(version_code 2.13.53) ] &&
9852 lens="${#value}" || lens="$(seq 4 2 ${#value})"
9853 for len in $lens; do
9854 echo "setfattr $len $testfile.2"
9855 setfattr -n trusted.lov -v ${value:0:$len} $testfile.2 &&
9856 [ $len -lt 66 ] && error "short xattr len=$len worked"
9858 local stripe_size=$($LFS getstripe -S $testfile.2)
9859 local stripe_count=$($LFS getstripe -c $testfile.2)
9860 [[ $stripe_size -eq 65536 ]] ||
9861 error "stripe size $stripe_size != 65536"
9862 [[ $stripe_count -eq $stripe_count_orig ]] ||
9863 error "stripe count $stripe_count != $stripe_count_orig"
9864 rm $testfile $testfile.2
9868 [ -z "$(which setfattr 2>/dev/null)" ] &&
9869 skip_env "could not find setfattr"
9870 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9872 # check plain layout
9873 check_102b_layout -S 65536 -i 1 -c $OSTCOUNT
9875 # and also check composite layout
9876 check_102b_layout -E 1M -S 65536 -i 1 -c $OSTCOUNT -Eeof -S4M
9879 run_test 102b "getfattr/setfattr for trusted.lov EAs"
9882 [ -z "$(which setfattr 2>/dev/null)" ] &&
9883 skip_env "could not find setfattr"
9884 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9886 # b10930: get/set/list lustre.lov xattr
9887 echo "get/set/list lustre.lov xattr ..."
9888 test_mkdir $DIR/$tdir
9889 chown $RUNAS_ID $DIR/$tdir
9890 local testfile=$DIR/$tdir/$tfile
9891 $RUNAS $LFS setstripe -S 65536 -i 1 -c $OSTCOUNT $testfile ||
9892 error "setstripe failed"
9893 local STRIPECOUNT=$($RUNAS $LFS getstripe -c $testfile) ||
9894 error "getstripe failed"
9895 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
9896 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
9898 local testfile2=${testfile}2
9899 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
9900 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
9902 $RUNAS $MCREATE $testfile2
9903 $RUNAS setfattr -n lustre.lov -v $value $testfile2
9904 local stripe_size=$($RUNAS $LFS getstripe -S $testfile2)
9905 local stripe_count=$($RUNAS $LFS getstripe -c $testfile2)
9906 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
9907 [ $stripe_count -eq $STRIPECOUNT ] ||
9908 error "stripe count $stripe_count != $STRIPECOUNT"
9910 run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
9912 compare_stripe_info1() {
9913 local stripe_index_all_zero=true
9915 for num in 1 2 3 4; do
9916 for count in $(seq 1 $STRIPE_COUNT); do
9917 for offset in $(seq 0 $[$STRIPE_COUNT - 1]); do
9918 local size=$((STRIPE_SIZE * num))
9919 local file=file"$num-$offset-$count"
9920 stripe_size=$($LFS getstripe -S $PWD/$file)
9921 [[ $stripe_size -ne $size ]] &&
9922 error "$file: size $stripe_size != $size"
9923 stripe_count=$($LFS getstripe -c $PWD/$file)
9924 # allow fewer stripes to be created, ORI-601
9925 [[ $stripe_count -lt $(((3 * count + 3) / 4)) ]] &&
9926 error "$file: count $stripe_count != $count"
9927 stripe_index=$($LFS getstripe -i $PWD/$file)
9928 [[ $stripe_index -ne 0 ]] &&
9929 stripe_index_all_zero=false
9933 $stripe_index_all_zero &&
9934 error "all files are being extracted starting from OST index 0"
9938 have_xattrs_include() {
9939 tar --help | grep -q xattrs-include &&
9940 echo --xattrs-include="lustre.*"
9944 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9945 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9947 XINC=$(have_xattrs_include)
9949 tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
9951 compare_stripe_info1
9953 run_test 102d "tar restore stripe info from tarfile,not keep osts"
9956 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9957 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9959 XINC=$(have_xattrs_include)
9961 test_mkdir $DIR/$tdir.restore
9963 tar cf - --xattrs $tdir | tar xf - \
9964 -C $DIR/$tdir.restore --xattrs $XINC
9965 cd $DIR/$tdir.restore/$tdir
9966 compare_stripe_info1
9968 run_test 102f "tar copy files, not keep osts"
9971 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep xattr)" ] &&
9972 skip "must have user_xattr"
9973 [ -z "$(which setfattr 2>/dev/null)" ] &&
9974 skip_env "could not find setfattr"
9975 [ -z "$(which getfattr 2>/dev/null)" ] &&
9976 skip_env "could not find getfattr"
9978 local xsize=${1:-1024} # in bytes
9979 local file=$DIR/$tfile
9980 local value="$(generate_string $xsize)"
9981 local xbig=trusted.big
9985 log "save $xbig on $file"
9988 setfattr -n $xbig -v $value $file ||
9989 error "saving $xbig on $file failed"
9991 setfattr -n $xbig -v $value $file &&
9992 error "saving $xbig on $file succeeded"
9996 local orig=$(get_xattr_value $xbig $file)
9997 [[ "$orig" != "$value" ]] && error "$xbig different after saving $xbig"
9999 local xsml=trusted.sml
10000 log "save $xsml on $file"
10001 setfattr -n $xsml -v val $file || error "saving $xsml on $file failed"
10003 local new=$(get_xattr_value $xbig $file)
10004 [[ "$new" != "$orig" ]] && error "$xbig different after saving $xsml"
10006 log "grow $xsml on $file"
10007 setfattr -n $xsml -v "$value" $file ||
10008 error "growing $xsml on $file failed"
10010 new=$(get_xattr_value $xbig $file)
10011 [[ "$new" != "$orig" ]] && error "$xbig different after growing $xsml"
10012 log "$xbig still valid after growing $xsml"
10017 test_102h() { # bug 15777
10020 run_test 102h "grow xattr from inside inode to external block"
10023 large_xattr_enabled || skip_env "ea_inode feature disabled"
10025 echo "setting xattr of max xattr size: $(max_xattr_size)"
10026 grow_xattr $(max_xattr_size)
10028 echo "setting xattr of > max xattr size: $(max_xattr_size) + 10"
10029 echo "This should fail:"
10030 grow_xattr $(($(max_xattr_size) + 10)) 1
10032 run_test 102ha "grow xattr from inside inode to external inode"
10034 test_102i() { # bug 17038
10035 [ -z "$(which getfattr 2>/dev/null)" ] &&
10036 skip "could not find getfattr"
10039 ln -s $DIR/$tfile $DIR/${tfile}link
10040 getfattr -n trusted.lov $DIR/$tfile ||
10041 error "lgetxattr on $DIR/$tfile failed"
10042 getfattr -h -n trusted.lov $DIR/${tfile}link 2>&1 |
10043 grep -i "no such attr" ||
10044 error "error for lgetxattr on $DIR/${tfile}link is not ENODATA"
10045 rm -f $DIR/$tfile $DIR/${tfile}link
10047 run_test 102i "lgetxattr test on symbolic link ============"
10050 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10051 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10053 XINC=$(have_xattrs_include)
10054 setup_test102 "$RUNAS"
10055 chown $RUNAS_ID $DIR/$tdir
10056 $RUNAS tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
10057 cd $DIR/$tdir/$tdir
10058 compare_stripe_info1 "$RUNAS"
10060 run_test 102j "non-root tar restore stripe info from tarfile, not keep osts ==="
10063 [ -z "$(which setfattr 2>/dev/null)" ] &&
10064 skip "could not find setfattr"
10067 # b22187 just check that does not crash for regular file.
10068 setfattr -n trusted.lov $DIR/$tfile
10069 # b22187 'setfattr -n trusted.lov' should remove LOV EA for directories
10070 local test_kdir=$DIR/$tdir
10071 test_mkdir $test_kdir
10072 local default_size=$($LFS getstripe -S $test_kdir)
10073 local default_count=$($LFS getstripe -c $test_kdir)
10074 local default_offset=$($LFS getstripe -i $test_kdir)
10075 $LFS setstripe -S 65536 -i 0 -c $OSTCOUNT $test_kdir ||
10076 error 'dir setstripe failed'
10077 setfattr -n trusted.lov $test_kdir
10078 local stripe_size=$($LFS getstripe -S $test_kdir)
10079 local stripe_count=$($LFS getstripe -c $test_kdir)
10080 local stripe_offset=$($LFS getstripe -i $test_kdir)
10081 [ $stripe_size -eq $default_size ] ||
10082 error "stripe size $stripe_size != $default_size"
10083 [ $stripe_count -eq $default_count ] ||
10084 error "stripe count $stripe_count != $default_count"
10085 [ $stripe_offset -eq $default_offset ] ||
10086 error "stripe offset $stripe_offset != $default_offset"
10087 rm -rf $DIR/$tfile $test_kdir
10089 run_test 102k "setfattr without parameter of value shouldn't cause a crash"
10092 [ -z "$(which getfattr 2>/dev/null)" ] &&
10093 skip "could not find getfattr"
10095 # LU-532 trusted. xattr is invisible to non-root
10096 local testfile=$DIR/$tfile
10100 echo "listxattr as user..."
10101 chown $RUNAS_ID $testfile
10102 $RUNAS getfattr -d -m '.*' $testfile 2>&1 |
10103 grep -q "trusted" &&
10104 error "$testfile trusted xattrs are user visible"
10108 run_test 102l "listxattr size test =================================="
10110 test_102m() { # LU-3403 llite: error of listxattr when buffer is small
10111 local path=$DIR/$tfile
10114 listxattr_size_check $path || error "listattr_size_check $path failed"
10116 run_test 102m "Ensure listxattr fails on small bufffer ========"
10120 getxattr() { # getxattr path name
10121 # Return the base64 encoding of the value of xattr name on path.
10125 # # getfattr --absolute-names --encoding=base64 --name=trusted.lov $path
10127 # trusted.lov=0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
10129 # We print just 0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
10131 getfattr --absolute-names --encoding=base64 --name=$name $path |
10132 awk -F= -v name=$name '$1 == name {
10133 print substr($0, index($0, "=") + 1);
10137 test_102n() { # LU-4101 mdt: protect internal xattrs
10138 [ -z "$(which setfattr 2>/dev/null)" ] &&
10139 skip "could not find setfattr"
10140 if [ $MDS1_VERSION -lt $(version_code 2.5.50) ]
10142 skip "MDT < 2.5.50 allows setxattr on internal trusted xattrs"
10145 local file0=$DIR/$tfile.0
10146 local file1=$DIR/$tfile.1
10147 local xattr0=$TMP/$tfile.0
10148 local xattr1=$TMP/$tfile.1
10149 local namelist="lov lma lmv link fid version som hsm"
10153 rm -rf $file0 $file1 $xattr0 $xattr1
10154 touch $file0 $file1
10156 # Get 'before' xattrs of $file1.
10157 getfattr --absolute-names --dump --match=- $file1 > $xattr0
10159 [ $MDS1_VERSION -lt $(version_code 2.8.53) ] &&
10160 namelist+=" lfsck_namespace"
10161 for name in $namelist; do
10162 # Try to copy xattr from $file0 to $file1.
10163 value=$(getxattr $file0 trusted.$name 2> /dev/null)
10165 setfattr --name=trusted.$name --value="$value" $file1 ||
10166 error "setxattr 'trusted.$name' failed"
10168 # Try to set a garbage xattr.
10169 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
10171 if [[ x$name == "xlov" ]]; then
10172 setfattr --name=trusted.lov --value="$value" $file1 &&
10173 error "setxattr invalid 'trusted.lov' success"
10175 setfattr --name=trusted.$name --value="$value" $file1 ||
10176 error "setxattr invalid 'trusted.$name' failed"
10179 # Try to remove the xattr from $file1. We don't care if this
10180 # appears to succeed or fail, we just don't want there to be
10181 # any changes or crashes.
10182 setfattr --remove=$trusted.$name $file1 2> /dev/null
10185 if [ $MDS1_VERSION -gt $(version_code 2.6.50) ]
10188 # Try to copy xattr from $file0 to $file1.
10189 value=$(getxattr $file0 trusted.$name 2> /dev/null)
10191 setfattr --name=trusted.$name --value="$value" $file1 ||
10192 error "setxattr 'trusted.$name' failed"
10194 # Try to set a garbage xattr.
10195 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
10197 setfattr --name=trusted.$name --value="$value" $file1 ||
10198 error "setxattr 'trusted.$name' failed"
10200 # Try to remove the xattr from $file1. We don't care if this
10201 # appears to succeed or fail, we just don't want there to be
10202 # any changes or crashes.
10203 setfattr --remove=$trusted.$name $file1 2> /dev/null
10206 # Get 'after' xattrs of file1.
10207 getfattr --absolute-names --dump --match=- $file1 > $xattr1
10209 if ! diff $xattr0 $xattr1; then
10210 error "before and after xattrs of '$file1' differ"
10213 rm -rf $file0 $file1 $xattr0 $xattr1
10217 run_test 102n "silently ignore setxattr on internal trusted xattrs"
10219 test_102p() { # LU-4703 setxattr did not check ownership
10220 [ $MDS1_VERSION -lt $(version_code 2.5.56) ] &&
10221 skip "MDS needs to be at least 2.5.56"
10223 local testfile=$DIR/$tfile
10227 echo "setfacl as user..."
10228 $RUNAS setfacl -m "u:$RUNAS_ID:rwx" $testfile
10229 [ $? -ne 0 ] || error "setfacl by $RUNAS_ID was allowed on $testfile"
10231 echo "setfattr as user..."
10232 setfacl -m "u:$RUNAS_ID:---" $testfile
10233 $RUNAS setfattr -x system.posix_acl_access $testfile
10234 [ $? -ne 0 ] || error "setfattr by $RUNAS_ID was allowed on $testfile"
10236 run_test 102p "check setxattr(2) correctly fails without permission"
10239 [ $MDS1_VERSION -lt $(version_code 2.6.92) ] &&
10240 skip "MDS needs to be at least 2.6.92"
10242 orphan_linkea_check $DIR/$tfile || error "orphan_linkea_check"
10244 run_test 102q "flistxattr should not return trusted.link EAs for orphans"
10247 [ $MDS1_VERSION -lt $(version_code 2.6.93) ] &&
10248 skip "MDS needs to be at least 2.6.93"
10250 touch $DIR/$tfile || error "touch"
10251 setfattr -n user.$(basename $tfile) $DIR/$tfile || error "setfattr"
10252 getfattr -n user.$(basename $tfile) $DIR/$tfile || error "getfattr"
10253 rm $DIR/$tfile || error "rm"
10256 mkdir -p $DIR/$tdir || error "mkdir"
10257 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
10258 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
10259 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
10260 error "$testfile error deleting user.author1"
10261 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
10262 grep "user.$(basename $tdir)" &&
10263 error "$tdir did not delete user.$(basename $tdir)"
10264 rmdir $DIR/$tdir || error "rmdir"
10267 test_mkdir $DIR/$tdir
10268 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
10269 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
10270 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
10271 error "$testfile error deleting user.author1"
10272 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
10273 grep "user.$(basename $tdir)" &&
10274 error "$tdir did not delete user.$(basename $tdir)"
10275 rmdir $DIR/$tdir || error "rm striped dir"
10277 run_test 102r "set EAs with empty values"
10280 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
10281 skip "MDS needs to be at least 2.11.52"
10283 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
10285 save_lustre_params client "llite.*.xattr_cache" > $save
10287 for cache in 0 1; do
10288 lctl set_param llite.*.xattr_cache=$cache
10291 touch $DIR/$tfile || error "touch"
10292 for prefix in lustre security system trusted user; do
10293 # Note getxattr() may fail with 'Operation not
10294 # supported' or 'No such attribute' depending
10295 # on prefix and cache.
10296 getfattr -n $prefix.n102s $DIR/$tfile &&
10297 error "getxattr '$prefix.n102s' should fail (cache = $cache)"
10301 restore_lustre_params < $save
10303 run_test 102s "getting nonexistent xattrs should fail"
10306 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
10307 skip "MDS needs to be at least 2.11.52"
10309 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
10311 save_lustre_params client "llite.*.xattr_cache" > $save
10313 for cache in 0 1; do
10314 lctl set_param llite.*.xattr_cache=$cache
10316 for buf_size in 0 256; do
10318 touch $DIR/$tfile || error "touch"
10319 setfattr -n user.multiop $DIR/$tfile
10320 $MULTIOP $DIR/$tfile oa$buf_size ||
10321 error "cannot get zero length xattr value (buf_size = $buf_size)"
10325 restore_lustre_params < $save
10327 run_test 102t "zero length xattr values handled correctly"
10331 $LUSTRE/tests/acl/run $LUSTRE/tests/acl/$1.test
10336 [ "$UID" != 0 ] && skip "must run as root"
10337 $GSS && skip_env "could not run under gss"
10338 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] &&
10339 skip_env "must have acl enabled"
10340 [ -z "$(which setfacl 2>/dev/null)" ] &&
10341 skip_env "could not find setfacl"
10342 remote_mds_nodsh && skip "remote MDS with nodsh"
10344 gpasswd -a daemon bin # LU-5641
10345 do_facet $SINGLEMDS gpasswd -a daemon bin # LU-5641
10347 declare -a identity_old
10349 for num in $(seq $MDSCOUNT); do
10350 switch_identity $num true || identity_old[$num]=$?
10353 SAVE_UMASK=$(umask)
10355 mkdir -p $DIR/$tdir
10358 echo "performing cp ..."
10359 run_acl_subtest cp || error "run_acl_subtest cp failed"
10360 echo "performing getfacl-noacl..."
10361 run_acl_subtest getfacl-noacl || error "getfacl-noacl test failed"
10362 echo "performing misc..."
10363 run_acl_subtest misc || error "misc test failed"
10364 echo "performing permissions..."
10365 run_acl_subtest permissions || error "permissions failed"
10366 # LU-1482 mdd: Setting xattr are properly checked with and without ACLs
10367 if [ $MDS1_VERSION -gt $(version_code 2.8.55) ] ||
10368 { [ $MDS1_VERSION -lt $(version_code 2.6) ] &&
10369 [ $MDS1_VERSION -ge $(version_code 2.5.29) ]; }
10371 echo "performing permissions xattr..."
10372 run_acl_subtest permissions_xattr ||
10373 error "permissions_xattr failed"
10375 echo "performing setfacl..."
10376 run_acl_subtest setfacl || error "setfacl test failed"
10378 # inheritance test got from HP
10379 echo "performing inheritance..."
10380 cp $LUSTRE/tests/acl/make-tree . || error "cannot copy make-tree"
10381 chmod +x make-tree || error "chmod +x failed"
10382 run_acl_subtest inheritance || error "inheritance test failed"
10385 echo "LU-974 ignore umask when acl is enabled..."
10386 run_acl_subtest 974 || error "LU-974 umask test failed"
10387 if [ $MDSCOUNT -ge 2 ]; then
10388 run_acl_subtest 974_remote ||
10389 error "LU-974 umask test failed under remote dir"
10392 echo "LU-2561 newly created file is same size as directory..."
10393 if [ "$mds1_FSTYPE" != "zfs" ]; then
10394 run_acl_subtest 2561 || error "LU-2561 test failed"
10396 run_acl_subtest 2561_zfs || error "LU-2561 zfs test failed"
10399 run_acl_subtest 4924 || error "LU-4924 test failed"
10404 for num in $(seq $MDSCOUNT); do
10405 if [ "${identity_old[$num]}" = 1 ]; then
10406 switch_identity $num false || identity_old[$num]=$?
10410 run_test 103a "acl test"
10416 for U in {0..511}; do
10418 local O=$(printf "%04o" $U)
10420 umask $(printf "%04o" $((511 ^ $O)))
10421 $LFS setstripe -c 1 $DIR/$tfile.s$O
10422 local S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.s$O))
10424 (( $S == ($O & 0666) )) ||
10425 error "lfs setstripe $DIR/$tfile.s$O '$S' != '$O'"
10427 $LFS setstripe -E16M -c 1 -E1G -S4M $DIR/$tfile.p$O
10428 S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.p$O))
10429 (( $S == ($O & 0666) )) ||
10430 error "lfs setstripe -E $DIR/$tfile.p$O '$S' != '$O'"
10432 $LFS setstripe -N2 -c 1 $DIR/$tfile.m$O
10433 S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.m$O))
10434 (( $S == ($O & 0666) )) ||
10435 error "lfs setstripe -N2 $DIR/$tfile.m$O '$S' != '$O'"
10436 rm -f $DIR/$tfile.[smp]$0
10440 # limit the concurrently running threads to 64. LU-11878
10441 local idx=$((U % 64))
10442 [ -z "${pids[idx]}" ] || wait ${pids[idx]}
10447 run_test 103b "umask lfs setstripe"
10450 mkdir -p $DIR/$tdir
10451 cp -rp $DIR/$tdir $DIR/$tdir.bak
10453 [ -n "$(getfattr -d -m. $DIR/$tdir | grep posix_acl_default)" ] &&
10454 error "$DIR/$tdir shouldn't contain default ACL"
10455 [ -n "$(getfattr -d -m. $DIR/$tdir.bak | grep posix_acl_default)" ] &&
10456 error "$DIR/$tdir.bak shouldn't contain default ACL"
10459 run_test 103c "'cp -rp' won't set empty acl"
10462 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10465 lfs df || error "lfs df failed"
10466 lfs df -ih || error "lfs df -ih failed"
10467 lfs df -h $DIR || error "lfs df -h $DIR failed"
10468 lfs df -i $DIR || error "lfs df -i $DIR failed"
10469 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
10470 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
10472 local OSC=$(lctl dl | grep OST0000-osc-[^M] | awk '{ print $4 }')
10473 lctl --device %$OSC deactivate
10474 lfs df || error "lfs df with deactivated OSC failed"
10475 lctl --device %$OSC activate
10476 # wait the osc back to normal
10477 wait_osc_import_ready client ost
10479 lfs df || error "lfs df with reactivated OSC failed"
10482 run_test 104a "lfs df [-ih] [path] test ========================="
10485 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10486 [ $RUNAS_ID -eq $UID ] &&
10487 skip_env "RUNAS_ID = UID = $UID -- skipping"
10489 denied_cnt=$(($($RUNAS $LFS check servers 2>&1 |
10490 grep "Permission denied" | wc -l)))
10491 if [ $denied_cnt -ne 0 ]; then
10492 error "lfs check servers test failed"
10495 run_test 104b "$RUNAS lfs check servers test ===================="
10498 # doesn't work on 2.4 kernels
10500 if $(flock_is_enabled); then
10501 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
10503 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
10507 run_test 105a "flock when mounted without -o flock test ========"
10511 if $(flock_is_enabled); then
10512 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
10514 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
10518 run_test 105b "fcntl when mounted without -o flock test ========"
10522 if $(flock_is_enabled); then
10523 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
10525 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
10529 run_test 105c "lockf when mounted without -o flock test"
10531 test_105d() { # bug 15924
10532 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10534 test_mkdir $DIR/$tdir
10535 flock_is_enabled || skip_env "mount w/o flock enabled"
10536 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
10537 $LCTL set_param fail_loc=0x80000315
10538 flocks_test 2 $DIR/$tdir
10540 run_test 105d "flock race (should not freeze) ========"
10542 test_105e() { # bug 22660 && 22040
10543 flock_is_enabled || skip_env "mount w/o flock enabled"
10546 flocks_test 3 $DIR/$tfile
10548 run_test 105e "Two conflicting flocks from same process"
10550 test_106() { #bug 10921
10551 test_mkdir $DIR/$tdir
10552 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
10553 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
10555 run_test 106 "attempt exec of dir followed by chown of that dir"
10558 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10566 local save_pattern=$(sysctl -n kernel.core_pattern)
10567 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
10568 sysctl -w kernel.core_pattern=$file
10569 sysctl -w kernel.core_uses_pid=0
10571 ulimit -c unlimited
10577 kill -s 11 $SLEEPPID
10579 if [ -e $file ]; then
10580 size=`stat -c%s $file`
10581 [ $size -eq 0 ] && error "Fail to create core file $file"
10583 error "Fail to create core file $file"
10586 sysctl -w kernel.core_pattern=$save_pattern
10587 sysctl -w kernel.core_uses_pid=$save_uses_pid
10590 run_test 107 "Coredump on SIG"
10593 test_mkdir $DIR/$tdir
10594 test_mkdir $DIR/$tdir/$(str_repeat 'a' 255)
10595 $LFS mkdir -c $MDSCOUNT $DIR/$tdir/$(str_repeat 'b' 256) &&
10596 error "mkdir with 256 char should fail, but did not"
10597 touch $DIR/$tdir/$(str_repeat 'x' 255) ||
10598 error "create with 255 char failed"
10599 touch $DIR/$tdir/$(str_repeat 'y' 256) &&
10600 error "create with 256 char should fail, but did not"
10605 run_test 110 "filename length checking"
10608 # Purpose: To verify dynamic thread (OSS) creation.
10611 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10612 remote_ost_nodsh && skip "remote OST with nodsh"
10614 # Lustre does not stop service threads once they are started.
10615 # Reset number of running threads to default.
10620 local save_params="$TMP/sanity-$TESTNAME.parameters"
10622 # Get ll_ost_io count before I/O
10623 OSTIO_pre=$(do_facet ost1 \
10624 "$LCTL get_param ost.OSS.ost_io.threads_started | cut -d= -f2")
10625 # Exit if lustre is not running (ll_ost_io not running).
10626 [ -z "$OSTIO_pre" ] && error "no OSS threads"
10628 echo "Starting with $OSTIO_pre threads"
10629 local thread_max=$((OSTIO_pre * 2))
10630 local rpc_in_flight=$((thread_max * 2))
10631 # Number of I/O Process proposed to be started.
10633 local facets=$(get_facets OST)
10635 save_lustre_params client "osc.*OST*.max_rpcs_in_flight" > $save_params
10636 save_lustre_params $facets "ost.OSS.ost_io.threads_max" >> $save_params
10638 # Set in_flight to $rpc_in_flight
10639 $LCTL set_param osc.*OST*.max_rpcs_in_flight=$rpc_in_flight ||
10640 error "Failed to set max_rpcs_in_flight to $rpc_in_flight"
10641 nfiles=${rpc_in_flight}
10642 # Set ost thread_max to $thread_max
10643 do_facet ost1 "$LCTL set_param ost.OSS.ost_io.threads_max=$thread_max"
10645 # 5 Minutes should be sufficient for max number of OSS
10646 # threads(thread_max) to be created.
10650 local WTL=${WTL:-"$LUSTRE/tests/write_time_limit"}
10651 test_mkdir $DIR/$tdir
10652 for i in $(seq $nfiles); do
10653 local file=$DIR/$tdir/${tfile}-$i
10654 $LFS setstripe -c -1 -i 0 $file
10655 ($WTL $file $timeout)&
10658 # I/O Started - Wait for thread_started to reach thread_max or report
10659 # error if thread_started is more than thread_max.
10660 echo "Waiting for thread_started to reach thread_max"
10661 local thread_started=0
10662 local end_time=$((SECONDS + timeout))
10664 while [ $SECONDS -le $end_time ] ; do
10666 # Get ost i/o thread_started count.
10667 thread_started=$(do_facet ost1 \
10669 ost.OSS.ost_io.threads_started | cut -d= -f2")
10670 # Break out if thread_started is equal/greater than thread_max
10671 if [[ $thread_started -ge $thread_max ]]; then
10672 echo ll_ost_io thread_started $thread_started, \
10673 equal/greater than thread_max $thread_max
10679 # Cleanup - We have the numbers, Kill i/o jobs if running.
10680 jobcount=($(jobs -p))
10681 for i in $(seq 0 $((${#jobcount[@]}-1)))
10683 kill -9 ${jobcount[$i]}
10684 if [ $? -ne 0 ] ; then
10686 Failed to Kill \'WTL\(I/O\)\' with pid ${jobcount[$i]}
10690 # Cleanup files left by WTL binary.
10691 for i in $(seq $nfiles); do
10692 local file=$DIR/$tdir/${tfile}-$i
10694 if [ $? -ne 0 ] ; then
10695 echo "Warning: Failed to delete file $file"
10699 restore_lustre_params <$save_params
10700 rm -f $save_params || echo "Warning: delete file '$save_params' failed"
10702 # Error out if no new thread has started or Thread started is greater
10704 if [[ $thread_started -le $OSTIO_pre ||
10705 $thread_started -gt $thread_max ]]; then
10706 error "ll_ost_io: thread_started $thread_started" \
10707 "OSTIO_pre $OSTIO_pre, thread_max $thread_max." \
10708 "No new thread started or thread started greater " \
10712 run_test 115 "verify dynamic thread creation===================="
10715 wait_delete_completed
10716 AVAIL=($(lctl get_param -n osc.*[oO][sS][cC]-[^M]*.kbytesavail))
10717 echo "OST kbytes available: ${AVAIL[@]}"
10722 for ((i = 0; i < ${#AVAIL[@]}; i++)); do
10723 #echo OST $i: ${AVAIL[i]}kb
10724 if [[ ${AVAIL[i]} -gt $MAXV ]]; then
10728 if [[ ${AVAIL[i]} -lt $MINV ]]; then
10733 echo "Min free space: OST $MINI: $MINV"
10734 echo "Max free space: OST $MAXI: $MAXV"
10737 test_116a() { # was previously test_116()
10738 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10739 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10740 remote_mds_nodsh && skip "remote MDS with nodsh"
10742 echo -n "Free space priority "
10743 do_facet $SINGLEMDS lctl get_param -n lo[vd].*-mdtlov.qos_prio_free |
10748 [ $MINV -eq 0 ] && skip "no free space in OST$MINI, skip"
10749 [ $MINV -gt 10000000 ] && skip "too much free space in OST$MINI, skip"
10750 trap simple_cleanup_common EXIT
10752 # Check if we need to generate uneven OSTs
10753 test_mkdir -p $DIR/$tdir/OST${MINI}
10754 local FILL=$((MINV / 4))
10755 local DIFF=$((MAXV - MINV))
10756 local DIFF2=$((DIFF * 100 / MINV))
10758 local threshold=$(do_facet $SINGLEMDS \
10759 lctl get_param -n *.*MDT0000-mdtlov.qos_threshold_rr | head -n1)
10760 threshold=${threshold%%%}
10761 echo -n "Check for uneven OSTs: "
10762 echo -n "diff=${DIFF}KB (${DIFF2}%) must be > ${threshold}% ..."
10764 if [[ $DIFF2 -gt $threshold ]]; then
10766 echo "Don't need to fill OST$MINI"
10768 # generate uneven OSTs. Write 2% over the QOS threshold value
10770 DIFF=$((threshold - DIFF2 + 2))
10771 DIFF2=$((MINV * DIFF / 100))
10772 echo "Fill $DIFF% remaining space in OST$MINI with ${DIFF2}KB"
10773 $LFS setstripe -i $MINI -c 1 $DIR/$tdir/OST${MINI} ||
10774 error "setstripe failed"
10775 DIFF=$((DIFF2 / 2048))
10777 while [ $i -lt $DIFF ]; do
10779 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i \
10780 bs=2M count=1 2>/dev/null
10789 DIFF=$((MAXV - MINV))
10790 DIFF2=$((DIFF * 100 / MINV))
10791 echo -n "diff=$DIFF=$DIFF2% must be > $threshold% for QOS mode..."
10792 if [ $DIFF2 -gt $threshold ]; then
10795 echo "failed - QOS mode won't be used"
10796 simple_cleanup_common
10797 skip "QOS imbalance criteria not met"
10805 # now fill using QOS
10806 $LFS setstripe -c 1 $DIR/$tdir
10807 FILL=$((FILL / 200))
10808 if [ $FILL -gt 600 ]; then
10811 echo "writing $FILL files to QOS-assigned OSTs"
10813 while [ $i -lt $FILL ]; do
10815 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=200k \
10816 count=1 2>/dev/null
10819 echo "wrote $i 200k files"
10823 echo "Note: free space may not be updated, so measurements might be off"
10825 DIFF2=$((MAXV - MINV))
10826 echo "free space delta: orig $DIFF final $DIFF2"
10827 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
10828 DIFF=$((MINV1 - ${AVAIL[$MINI1]}))
10829 echo "Wrote ${DIFF}KB to smaller OST $MINI1"
10830 DIFF2=$((MAXV1 - ${AVAIL[$MAXI1]}))
10831 echo "Wrote ${DIFF2}KB to larger OST $MAXI1"
10832 if [[ $DIFF -gt 0 ]]; then
10833 FILL=$((DIFF2 * 100 / DIFF - 100))
10834 echo "Wrote ${FILL}% more data to larger OST $MAXI1"
10837 # Figure out which files were written where
10838 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
10839 awk '/'$MINI1': / {print $2; exit}')
10841 MINC=$($LFS getstripe --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
10842 echo "$MINC files created on smaller OST $MINI1"
10843 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
10844 awk '/'$MAXI1': / {print $2; exit}')
10846 MAXC=$($LFS getstripe --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
10847 echo "$MAXC files created on larger OST $MAXI1"
10848 if [[ $MINC -gt 0 ]]; then
10849 FILL=$((MAXC * 100 / MINC - 100))
10850 echo "Wrote ${FILL}% more files to larger OST $MAXI1"
10852 [[ $MAXC -gt $MINC ]] ||
10853 error_ignore LU-9 "stripe QOS didn't balance free space"
10854 simple_cleanup_common
10856 run_test 116a "stripe QOS: free space balance ==================="
10858 test_116b() { # LU-2093
10859 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10860 remote_mds_nodsh && skip "remote MDS with nodsh"
10862 #define OBD_FAIL_MDS_OSC_CREATE_FAIL 0x147
10863 local old_rr=$(do_facet $SINGLEMDS lctl get_param -n \
10864 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr | head -1)
10865 [ -z "$old_rr" ] && skip "no QOS"
10866 do_facet $SINGLEMDS lctl set_param \
10867 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr=0
10868 mkdir -p $DIR/$tdir
10869 do_facet $SINGLEMDS lctl set_param fail_loc=0x147
10870 createmany -o $DIR/$tdir/f- 20 || error "can't create"
10871 do_facet $SINGLEMDS lctl set_param fail_loc=0
10873 do_facet $SINGLEMDS lctl set_param \
10874 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr=$old_rr
10876 run_test 116b "QoS shouldn't LBUG if not enough OSTs found on the 2nd pass"
10878 test_117() # bug 10891
10880 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10882 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
10883 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
10884 lctl set_param fail_loc=0x21e
10885 > $DIR/$tfile || error "truncate failed"
10886 lctl set_param fail_loc=0
10887 echo "Truncate succeeded."
10890 run_test 117 "verify osd extend =========="
10892 NO_SLOW_RESENDCOUNT=4
10893 export OLD_RESENDCOUNT=""
10894 set_resend_count () {
10895 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
10896 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -n1)
10897 lctl set_param -n $PROC_RESENDCOUNT $1
10898 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
10901 # for reduce test_118* time (b=14842)
10902 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
10904 # Reset async IO behavior after error case
10906 FILE=$DIR/reset_async
10908 # Ensure all OSCs are cleared
10909 $LFS setstripe -c -1 $FILE
10910 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
10915 test_118a() #bug 11710
10917 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10921 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
10922 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
10923 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
10925 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
10926 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
10931 run_test 118a "verify O_SYNC works =========="
10935 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10936 remote_ost_nodsh && skip "remote OST with nodsh"
10940 #define OBD_FAIL_SRV_ENOENT 0x217
10941 set_nodes_failloc "$(osts_nodes)" 0x217
10942 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
10944 set_nodes_failloc "$(osts_nodes)" 0
10945 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
10946 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
10949 if [[ $RC -eq 0 ]]; then
10950 error "Must return error due to dropped pages, rc=$RC"
10954 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
10955 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
10959 echo "Dirty pages not leaked on ENOENT"
10961 # Due to the above error the OSC will issue all RPCs syncronously
10962 # until a subsequent RPC completes successfully without error.
10963 $MULTIOP $DIR/$tfile Ow4096yc
10968 run_test 118b "Reclaim dirty pages on fatal error =========="
10972 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10974 # for 118c, restore the original resend count, LU-1940
10975 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] &&
10976 set_resend_count $OLD_RESENDCOUNT
10977 remote_ost_nodsh && skip "remote OST with nodsh"
10981 #define OBD_FAIL_OST_EROFS 0x216
10982 set_nodes_failloc "$(osts_nodes)" 0x216
10984 # multiop should block due to fsync until pages are written
10985 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
10989 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
10990 error "Multiop failed to block on fsync, pid=$MULTIPID"
10993 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
10995 if [[ $WRITEBACK -eq 0 ]]; then
10996 error "No page in writeback, writeback=$WRITEBACK"
10999 set_nodes_failloc "$(osts_nodes)" 0
11002 if [[ $RC -ne 0 ]]; then
11003 error "Multiop fsync failed, rc=$RC"
11006 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11007 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
11009 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11010 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11014 echo "Dirty pages flushed via fsync on EROFS"
11017 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
11019 # continue to use small resend count to reduce test_118* time (b=14842)
11020 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
11024 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11025 remote_ost_nodsh && skip "remote OST with nodsh"
11029 #define OBD_FAIL_OST_BRW_PAUSE_BULK
11030 set_nodes_failloc "$(osts_nodes)" 0x214
11031 # multiop should block due to fsync until pages are written
11032 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
11036 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
11037 error "Multiop failed to block on fsync, pid=$MULTIPID"
11040 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
11042 if [[ $WRITEBACK -eq 0 ]]; then
11043 error "No page in writeback, writeback=$WRITEBACK"
11046 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
11047 set_nodes_failloc "$(osts_nodes)" 0
11049 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11050 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
11052 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11053 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11057 echo "Dirty pages gaurenteed flushed via fsync"
11060 run_test 118d "Fsync validation inject a delay of the bulk =========="
11063 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11067 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
11068 lctl set_param fail_loc=0x8000040a
11070 # Should simulate EINVAL error which is fatal
11071 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
11073 if [[ $RC -eq 0 ]]; then
11074 error "Must return error due to dropped pages, rc=$RC"
11077 lctl set_param fail_loc=0x0
11079 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
11080 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11081 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
11083 if [[ $LOCKED -ne 0 ]]; then
11084 error "Locked pages remain in cache, locked=$LOCKED"
11087 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11088 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11092 echo "No pages locked after fsync"
11097 run_test 118f "Simulate unrecoverable OSC side error =========="
11100 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11104 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
11105 lctl set_param fail_loc=0x406
11107 # simulate local -ENOMEM
11108 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
11111 lctl set_param fail_loc=0
11112 if [[ $RC -eq 0 ]]; then
11113 error "Must return error due to dropped pages, rc=$RC"
11116 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
11117 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11118 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
11120 if [[ $LOCKED -ne 0 ]]; then
11121 error "Locked pages remain in cache, locked=$LOCKED"
11124 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11125 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11129 echo "No pages locked after fsync"
11134 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
11137 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11138 remote_ost_nodsh && skip "remote OST with nodsh"
11142 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
11143 set_nodes_failloc "$(osts_nodes)" 0x20e
11144 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
11145 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
11148 set_nodes_failloc "$(osts_nodes)" 0
11149 if [[ $RC -eq 0 ]]; then
11150 error "Must return error due to dropped pages, rc=$RC"
11153 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
11154 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11155 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
11157 if [[ $LOCKED -ne 0 ]]; then
11158 error "Locked pages remain in cache, locked=$LOCKED"
11161 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11162 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11166 echo "No pages locked after fsync"
11170 run_test 118h "Verify timeout in handling recoverables errors =========="
11172 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
11175 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11176 remote_ost_nodsh && skip "remote OST with nodsh"
11180 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
11181 set_nodes_failloc "$(osts_nodes)" 0x20e
11183 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
11184 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
11187 set_nodes_failloc "$(osts_nodes)" 0
11191 if [[ $RC -ne 0 ]]; then
11192 error "got error, but should be not, rc=$RC"
11195 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
11196 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11197 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
11198 if [[ $LOCKED -ne 0 ]]; then
11199 error "Locked pages remain in cache, locked=$LOCKED"
11202 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11203 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11207 echo "No pages locked after fsync"
11211 run_test 118i "Fix error before timeout in recoverable error =========="
11213 [ "$SLOW" = "no" ] && set_resend_count 4
11216 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11217 remote_ost_nodsh && skip "remote OST with nodsh"
11221 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
11222 set_nodes_failloc "$(osts_nodes)" 0x220
11224 # return -EIO from OST
11225 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
11227 set_nodes_failloc "$(osts_nodes)" 0x0
11228 if [[ $RC -eq 0 ]]; then
11229 error "Must return error due to dropped pages, rc=$RC"
11232 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
11233 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11234 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
11235 if [[ $LOCKED -ne 0 ]]; then
11236 error "Locked pages remain in cache, locked=$LOCKED"
11239 # in recoverable error on OST we want resend and stay until it finished
11240 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11241 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11245 echo "No pages locked after fsync"
11249 run_test 118j "Simulate unrecoverable OST side error =========="
11253 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11254 remote_ost_nodsh && skip "remote OSTs with nodsh"
11256 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
11257 set_nodes_failloc "$(osts_nodes)" 0x20e
11258 test_mkdir $DIR/$tdir
11260 for ((i=0;i<10;i++)); do
11261 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
11262 error "dd to $DIR/$tdir/$tfile-$i failed" )&
11269 set_nodes_failloc "$(osts_nodes)" 0
11272 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
11274 test_118l() # LU-646
11276 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11278 test_mkdir $DIR/$tdir
11279 $MULTIOP $DIR/$tdir Dy || error "fsync dir failed"
11282 run_test 118l "fsync dir"
11284 test_118m() # LU-3066
11286 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11288 test_mkdir $DIR/$tdir
11289 $MULTIOP $DIR/$tdir DY || error "fdatasync dir failed"
11292 run_test 118m "fdatasync dir ========="
11294 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
11301 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11302 remote_ost_nodsh && skip "remote OSTs with nodsh"
11304 # Sleep to avoid a cached response.
11305 #define OBD_STATFS_CACHE_SECONDS 1
11308 # Inject a 10 second delay in the OST_STATFS handler.
11309 #define OBD_FAIL_OST_STATFS_DELAY 0x242
11310 set_nodes_failloc "$(osts_nodes)" 0x242
11313 stat --file-system $MOUNT > /dev/null
11316 set_nodes_failloc "$(osts_nodes)" 0
11318 if ((end - begin > 20)); then
11319 error "statfs took $((end - begin)) seconds, expected 10"
11322 run_test 118n "statfs() sends OST_STATFS requests in parallel"
11324 test_119a() # bug 11737
11326 BSIZE=$((512 * 1024))
11327 directio write $DIR/$tfile 0 1 $BSIZE
11328 # We ask to read two blocks, which is more than a file size.
11329 # directio will indicate an error when requested and actual
11330 # sizes aren't equeal (a normal situation in this case) and
11331 # print actual read amount.
11332 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
11333 if [ "$NOB" != "$BSIZE" ]; then
11334 error "read $NOB bytes instead of $BSIZE"
11338 run_test 119a "Short directIO read must return actual read amount"
11340 test_119b() # bug 11737
11342 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
11344 $LFS setstripe -c 2 $DIR/$tfile || error "setstripe failed"
11345 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
11347 $MULTIOP $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) ||
11348 error "direct read failed"
11351 run_test 119b "Sparse directIO read must return actual read amount"
11353 test_119c() # bug 13099
11356 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
11357 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
11360 run_test 119c "Testing for direct read hitting hole"
11362 test_119d() # bug 15950
11364 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11366 MAX_RPCS_IN_FLIGHT=`$LCTL get_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight`
11367 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight 1
11369 $LFS setstripe $DIR/$tfile -i 0 -c 1 || error "setstripe failed"
11370 $DIRECTIO write $DIR/$tfile 0 1 $BSIZE || error "first directio failed"
11371 #define OBD_FAIL_OSC_DIO_PAUSE 0x40d
11372 lctl set_param fail_loc=0x40d
11373 $DIRECTIO write $DIR/$tfile 1 4 $BSIZE &
11376 cat $DIR/$tfile > /dev/null &
11377 lctl set_param fail_loc=0
11380 log "the DIO writes have completed, now wait for the reads (should not block very long)"
11382 [ -n "`ps h -p $pid_reads -o comm`" ] && \
11383 error "the read rpcs have not completed in 2s"
11385 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight $MAX_RPCS_IN_FLIGHT
11387 run_test 119d "The DIO path should try to send a new rpc once one is completed"
11390 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11391 remote_mds_nodsh && skip "remote MDS with nodsh"
11392 test_mkdir -i0 -c1 $DIR/$tdir
11393 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
11394 skip_env "no early lock cancel on server"
11396 lru_resize_disable mdc
11397 lru_resize_disable osc
11398 cancel_lru_locks mdc
11399 # asynchronous object destroy at MDT could cause bl ast to client
11400 cancel_lru_locks osc
11402 stat $DIR/$tdir > /dev/null
11403 can1=$(do_facet mds1 \
11404 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11405 awk '/ldlm_cancel/ {print $2}')
11406 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11407 awk '/ldlm_bl_callback/ {print $2}')
11408 test_mkdir -i0 -c1 $DIR/$tdir/d1
11409 can2=$(do_facet mds1 \
11410 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11411 awk '/ldlm_cancel/ {print $2}')
11412 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11413 awk '/ldlm_bl_callback/ {print $2}')
11414 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
11415 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
11416 lru_resize_enable mdc
11417 lru_resize_enable osc
11419 run_test 120a "Early Lock Cancel: mkdir test"
11422 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11423 remote_mds_nodsh && skip "remote MDS with nodsh"
11424 test_mkdir $DIR/$tdir
11425 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
11426 skip_env "no early lock cancel on server"
11428 lru_resize_disable mdc
11429 lru_resize_disable osc
11430 cancel_lru_locks mdc
11431 stat $DIR/$tdir > /dev/null
11432 can1=$(do_facet $SINGLEMDS \
11433 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11434 awk '/ldlm_cancel/ {print $2}')
11435 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11436 awk '/ldlm_bl_callback/ {print $2}')
11437 touch $DIR/$tdir/f1
11438 can2=$(do_facet $SINGLEMDS \
11439 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11440 awk '/ldlm_cancel/ {print $2}')
11441 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11442 awk '/ldlm_bl_callback/ {print $2}')
11443 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
11444 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
11445 lru_resize_enable mdc
11446 lru_resize_enable osc
11448 run_test 120b "Early Lock Cancel: create test"
11451 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11452 remote_mds_nodsh && skip "remote MDS with nodsh"
11453 test_mkdir -i0 -c1 $DIR/$tdir
11454 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
11455 skip "no early lock cancel on server"
11457 lru_resize_disable mdc
11458 lru_resize_disable osc
11459 test_mkdir -i0 -c1 $DIR/$tdir/d1
11460 test_mkdir -i0 -c1 $DIR/$tdir/d2
11461 touch $DIR/$tdir/d1/f1
11462 cancel_lru_locks mdc
11463 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
11464 can1=$(do_facet mds1 \
11465 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11466 awk '/ldlm_cancel/ {print $2}')
11467 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11468 awk '/ldlm_bl_callback/ {print $2}')
11469 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
11470 can2=$(do_facet mds1 \
11471 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11472 awk '/ldlm_cancel/ {print $2}')
11473 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11474 awk '/ldlm_bl_callback/ {print $2}')
11475 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
11476 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
11477 lru_resize_enable mdc
11478 lru_resize_enable osc
11480 run_test 120c "Early Lock Cancel: link test"
11483 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11484 remote_mds_nodsh && skip "remote MDS with nodsh"
11485 test_mkdir -i0 -c1 $DIR/$tdir
11486 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
11487 skip_env "no early lock cancel on server"
11489 lru_resize_disable mdc
11490 lru_resize_disable osc
11492 cancel_lru_locks mdc
11493 stat $DIR/$tdir > /dev/null
11494 can1=$(do_facet mds1 \
11495 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11496 awk '/ldlm_cancel/ {print $2}')
11497 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11498 awk '/ldlm_bl_callback/ {print $2}')
11499 chmod a+x $DIR/$tdir
11500 can2=$(do_facet mds1 \
11501 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11502 awk '/ldlm_cancel/ {print $2}')
11503 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11504 awk '/ldlm_bl_callback/ {print $2}')
11505 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
11506 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
11507 lru_resize_enable mdc
11508 lru_resize_enable osc
11510 run_test 120d "Early Lock Cancel: setattr test"
11513 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11514 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
11515 skip_env "no early lock cancel on server"
11516 remote_mds_nodsh && skip "remote MDS with nodsh"
11518 local dlmtrace_set=false
11520 test_mkdir -i0 -c1 $DIR/$tdir
11521 lru_resize_disable mdc
11522 lru_resize_disable osc
11523 ! $LCTL get_param debug | grep -q dlmtrace &&
11524 $LCTL set_param debug=+dlmtrace && dlmtrace_set=true
11525 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
11526 cancel_lru_locks mdc
11527 cancel_lru_locks osc
11528 dd if=$DIR/$tdir/f1 of=/dev/null
11529 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
11530 # XXX client can not do early lock cancel of OST lock
11531 # during unlink (LU-4206), so cancel osc lock now.
11533 cancel_lru_locks osc
11534 can1=$(do_facet mds1 \
11535 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11536 awk '/ldlm_cancel/ {print $2}')
11537 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11538 awk '/ldlm_bl_callback/ {print $2}')
11539 unlink $DIR/$tdir/f1
11541 can2=$(do_facet mds1 \
11542 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11543 awk '/ldlm_cancel/ {print $2}')
11544 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11545 awk '/ldlm_bl_callback/ {print $2}')
11546 [ $can1 -ne $can2 ] && error "$((can2 - can1)) cancel RPC occured" &&
11547 $LCTL dk $TMP/cancel.debug.txt
11548 [ $blk1 -ne $blk2 ] && error "$((blk2 - blk1)) blocking RPC occured" &&
11549 $LCTL dk $TMP/blocking.debug.txt
11550 $dlmtrace_set && $LCTL set_param debug=-dlmtrace
11551 lru_resize_enable mdc
11552 lru_resize_enable osc
11554 run_test 120e "Early Lock Cancel: unlink test"
11557 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11558 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
11559 skip_env "no early lock cancel on server"
11560 remote_mds_nodsh && skip "remote MDS with nodsh"
11562 test_mkdir -i0 -c1 $DIR/$tdir
11563 lru_resize_disable mdc
11564 lru_resize_disable osc
11565 test_mkdir -i0 -c1 $DIR/$tdir/d1
11566 test_mkdir -i0 -c1 $DIR/$tdir/d2
11567 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
11568 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
11569 cancel_lru_locks mdc
11570 cancel_lru_locks osc
11571 dd if=$DIR/$tdir/d1/f1 of=/dev/null
11572 dd if=$DIR/$tdir/d2/f2 of=/dev/null
11573 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
11574 # XXX client can not do early lock cancel of OST lock
11575 # during rename (LU-4206), so cancel osc lock now.
11577 cancel_lru_locks osc
11578 can1=$(do_facet mds1 \
11579 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11580 awk '/ldlm_cancel/ {print $2}')
11581 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11582 awk '/ldlm_bl_callback/ {print $2}')
11583 mrename $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
11585 can2=$(do_facet mds1 \
11586 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11587 awk '/ldlm_cancel/ {print $2}')
11588 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11589 awk '/ldlm_bl_callback/ {print $2}')
11590 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
11591 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
11592 lru_resize_enable mdc
11593 lru_resize_enable osc
11595 run_test 120f "Early Lock Cancel: rename test"
11598 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11599 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
11600 skip_env "no early lock cancel on server"
11601 remote_mds_nodsh && skip "remote MDS with nodsh"
11603 lru_resize_disable mdc
11604 lru_resize_disable osc
11606 echo create $count files
11607 test_mkdir $DIR/$tdir
11608 cancel_lru_locks mdc
11609 cancel_lru_locks osc
11612 can0=$(do_facet $SINGLEMDS \
11613 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11614 awk '/ldlm_cancel/ {print $2}')
11615 blk0=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11616 awk '/ldlm_bl_callback/ {print $2}')
11617 createmany -o $DIR/$tdir/f $count
11619 can1=$(do_facet $SINGLEMDS \
11620 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11621 awk '/ldlm_cancel/ {print $2}')
11622 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11623 awk '/ldlm_bl_callback/ {print $2}')
11625 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
11626 echo rm $count files
11629 can2=$(do_facet $SINGLEMDS \
11630 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11631 awk '/ldlm_cancel/ {print $2}')
11632 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11633 awk '/ldlm_bl_callback/ {print $2}')
11635 echo total: $count removes in $((t2-t1))
11636 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
11638 # wait for commitment of removal
11639 lru_resize_enable mdc
11640 lru_resize_enable osc
11642 run_test 120g "Early Lock Cancel: performance test"
11644 test_121() { #bug #10589
11645 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11648 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out$/ {print $1}')
11649 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
11650 lctl set_param fail_loc=0x310
11651 cancel_lru_locks osc > /dev/null
11652 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in$/ {print $1}')
11653 lctl set_param fail_loc=0
11654 [[ $reads -eq $writes ]] ||
11655 error "read $reads blocks, must be $writes blocks"
11657 run_test 121 "read cancel race ========="
11659 test_123a_base() { # was test 123, statahead(bug 11401)
11663 if ! grep -q "processor.*: 1" /proc/cpuinfo; then
11664 log "testing UP system. Performance may be lower than expected."
11669 test_mkdir $DIR/$tdir
11670 NUMFREE=$(df -i -P $DIR | tail -n 1 | awk '{ print $4 }')
11671 [[ $NUMFREE -gt 100000 ]] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
11673 for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
11674 createmany -o $DIR/$tdir/$tfile $j $((i - j))
11676 max=$(lctl get_param -n llite.*.statahead_max | head -n 1)
11677 lctl set_param -n llite.*.statahead_max 0
11678 lctl get_param llite.*.statahead_max
11679 cancel_lru_locks mdc
11680 cancel_lru_locks osc
11682 time $lsx $DIR/$tdir | wc -l
11684 delta=$((etime - stime))
11685 log "$lsx $i files without statahead: $delta sec"
11686 lctl set_param llite.*.statahead_max=$max
11688 swrong=$(lctl get_param -n llite.*.statahead_stats |
11689 grep "statahead wrong:" | awk '{print $3}')
11690 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
11691 cancel_lru_locks mdc
11692 cancel_lru_locks osc
11694 time $lsx $DIR/$tdir | wc -l
11696 delta_sa=$((etime - stime))
11697 log "$lsx $i files with statahead: $delta_sa sec"
11698 lctl get_param -n llite.*.statahead_stats
11699 ewrong=$(lctl get_param -n llite.*.statahead_stats |
11700 grep "statahead wrong:" | awk '{print $3}')
11702 [[ $swrong -lt $ewrong ]] &&
11703 log "statahead was stopped, maybe too many locks held!"
11704 [[ $delta -eq 0 || $delta_sa -eq 0 ]] && continue
11706 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
11707 max=$(lctl get_param -n llite.*.statahead_max |
11709 lctl set_param -n llite.*.statahead_max 0
11710 lctl get_param llite.*.statahead_max
11711 cancel_lru_locks mdc
11712 cancel_lru_locks osc
11714 time $lsx $DIR/$tdir | wc -l
11716 delta=$((etime - stime))
11717 log "$lsx $i files again without statahead: $delta sec"
11718 lctl set_param llite.*.statahead_max=$max
11719 if [ $((delta_sa * 100 > delta * 105 && delta_sa > delta + 2)) ]; then
11720 if [ $SLOWOK -eq 0 ]; then
11721 error "$lsx $i files is slower with statahead!"
11723 log "$lsx $i files is slower with statahead!"
11729 [ $delta -gt 20 ] && break
11730 [ $delta -gt 8 ] && MULT=$((50 / delta))
11731 [ "$SLOW" = "no" -a $delta -gt 5 ] && break
11739 delta=$((etime - stime))
11740 log "rm -r $DIR/$tdir/: $delta seconds"
11742 lctl get_param -n llite.*.statahead_stats
11746 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11748 test_123a_base "ls -l"
11750 run_test 123aa "verify statahead work"
11753 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11755 statx_supported || skip_env "Test must be statx() syscall supported"
11757 test_123a_base "$STATX -l"
11759 run_test 123ab "verify statahead work by using statx"
11762 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11764 statx_supported || skip_env "Test must be statx() syscall supported"
11771 cancel_lru_locks $OSC
11772 rpcs_before=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
11773 agl_before=$($LCTL get_param -n llite.*.statahead_stats |
11774 awk '/agl.total:/ {print $3}')
11775 test_123a_base "$STATX -c \"%n %i %A %h %u %g %W %X %Z\" -D"
11776 test_123a_base "$STATX --cached=always -D"
11777 agl_after=$($LCTL get_param -n llite.*.statahead_stats |
11778 awk '/agl.total:/ {print $3}')
11779 [ $agl_before -eq $agl_after ] ||
11780 error "Should not trigger AGL thread - $agl_before:$agl_after"
11781 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
11782 [ $rpcs_after -eq $rpcs_before ] ||
11783 error "$STATX should not send glimpse RPCs to $OSC"
11785 run_test 123ac "verify statahead work by using statx without glimpse RPCs"
11787 test_123b () { # statahead(bug 15027)
11788 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11790 test_mkdir $DIR/$tdir
11791 createmany -o $DIR/$tdir/$tfile-%d 1000
11793 cancel_lru_locks mdc
11794 cancel_lru_locks osc
11796 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
11797 lctl set_param fail_loc=0x80000803
11798 ls -lR $DIR/$tdir > /dev/null
11800 lctl set_param fail_loc=0x0
11801 lctl get_param -n llite.*.statahead_stats
11806 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
11809 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
11811 test_mkdir -i 0 -c 1 $DIR/$tdir.0
11812 test_mkdir -i 1 -c 1 $DIR/$tdir.1
11813 touch $DIR/$tdir.1/{1..3}
11814 mv $DIR/$tdir.1/{1..3} $DIR/$tdir.0
11816 remount_client $MOUNT
11818 $MULTIOP $DIR/$tdir.0 Q
11820 # let statahead to complete
11821 ls -l $DIR/$tdir.0 > /dev/null
11823 testid=$(echo $TESTNAME | tr '_' ' ')
11824 dmesg | tac | sed "/$testid/,$ d" | grep "Can not initialize inode" &&
11825 error "statahead warning" || true
11827 run_test 123c "Can not initialize inode warning on DNE statahead"
11830 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11831 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
11832 skip_env "no lru resize on server"
11836 test_mkdir $DIR/$tdir
11838 log "create $NR files at $DIR/$tdir"
11839 createmany -o $DIR/$tdir/f $NR ||
11840 error "failed to create $NR files in $DIR/$tdir"
11842 cancel_lru_locks mdc
11843 ls -l $DIR/$tdir > /dev/null
11847 for VALUE in $($LCTL get_param ldlm.namespaces.*mdc-*.lru_size); do
11848 local PARAM=$(echo ${VALUE[0]} | cut -d "=" -f1)
11849 LRU_SIZE=$($LCTL get_param -n $PARAM)
11850 if [[ $LRU_SIZE -gt $(default_lru_size) ]]; then
11851 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
11853 log "NS=$(basename $NSDIR)"
11858 if [[ -z "$NSDIR" || $LRU_SIZE -lt $(default_lru_size) ]]; then
11859 skip "Not enough cached locks created!"
11861 log "LRU=$LRU_SIZE"
11865 # We know that lru resize allows one client to hold $LIMIT locks
11866 # for 10h. After that locks begin to be killed by client.
11868 local LIMIT=$($LCTL get_param -n $NSDIR.pool.limit)
11870 if [ $LIMIT -lt $LRU_SIZE ]; then
11871 skip "Limit is too small $LIMIT"
11874 # Make LVF so higher that sleeping for $SLEEP is enough to _start_
11875 # killing locks. Some time was spent for creating locks. This means
11876 # that up to the moment of sleep finish we must have killed some of
11877 # them (10-100 locks). This depends on how fast ther were created.
11878 # Many of them were touched in almost the same moment and thus will
11879 # be killed in groups.
11880 local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE * 100))
11882 # Use $LRU_SIZE_B here to take into account real number of locks
11883 # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
11884 local LRU_SIZE_B=$LRU_SIZE
11886 local OLD_LVF=$($LCTL get_param -n $NSDIR.pool.lock_volume_factor)
11887 log "OLD_LVF=$OLD_LVF"
11888 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $LVF
11890 # Let's make sure that we really have some margin. Client checks
11891 # cached locks every 10 sec.
11892 SLEEP=$((SLEEP+20))
11893 log "Sleep ${SLEEP} sec"
11895 while ((SEC<$SLEEP)); do
11899 LRU_SIZE=$($LCTL get_param -n $NSDIR/lru_size)
11900 echo -n "$LRU_SIZE"
11903 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
11904 local LRU_SIZE_A=$($LCTL get_param -n $NSDIR.lru_size)
11906 [[ $LRU_SIZE_B -gt $LRU_SIZE_A ]] || {
11907 error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
11908 unlinkmany $DIR/$tdir/f $NR
11912 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
11913 log "unlink $NR files at $DIR/$tdir"
11914 unlinkmany $DIR/$tdir/f $NR
11916 run_test 124a "lru resize ======================================="
11918 get_max_pool_limit()
11920 local limit=$($LCTL get_param \
11921 -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit)
11923 for l in $limit; do
11924 if [[ $l -gt $max ]]; then
11932 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11933 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
11934 skip_env "no lru resize on server"
11936 LIMIT=$(get_max_pool_limit)
11938 NR=$(($(default_lru_size)*20))
11939 if [[ $NR -gt $LIMIT ]]; then
11940 log "Limit lock number by $LIMIT locks"
11944 IFree=$(mdsrate_inodes_available)
11945 if [ $IFree -lt $NR ]; then
11946 log "Limit lock number by $IFree inodes"
11950 lru_resize_disable mdc
11951 test_mkdir -p $DIR/$tdir/disable_lru_resize
11953 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
11954 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
11955 cancel_lru_locks mdc
11958 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
11961 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
11964 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
11968 nolruresize_delta=$((etime-stime))
11969 log "ls -la time: $nolruresize_delta seconds"
11970 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
11971 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
11973 lru_resize_enable mdc
11974 test_mkdir -p $DIR/$tdir/enable_lru_resize
11976 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
11977 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
11978 cancel_lru_locks mdc
11981 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
11984 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
11987 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
11991 lruresize_delta=$((etime-stime))
11992 log "ls -la time: $lruresize_delta seconds"
11993 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
11995 if [ $lruresize_delta -gt $nolruresize_delta ]; then
11996 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
11997 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
11998 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
12000 log "lru resize performs the same with no lru resize"
12002 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
12004 run_test 124b "lru resize (performance test) ======================="
12007 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12008 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
12009 skip_env "no lru resize on server"
12011 # cache ununsed locks on client
12013 cancel_lru_locks mdc
12014 test_mkdir $DIR/$tdir
12015 createmany -o $DIR/$tdir/f $nr ||
12016 error "failed to create $nr files in $DIR/$tdir"
12017 ls -l $DIR/$tdir > /dev/null
12019 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
12020 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
12021 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
12022 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
12023 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
12025 # set lru_max_age to 1 sec
12026 $LCTL set_param $nsdir.lru_max_age=1000 # milliseconds
12027 echo "sleep $((recalc_p * 2)) seconds..."
12028 sleep $((recalc_p * 2))
12030 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
12031 # restore lru_max_age
12032 $LCTL set_param -n $nsdir.lru_max_age $max_age
12033 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
12034 unlinkmany $DIR/$tdir/f $nr
12036 run_test 124c "LRUR cancel very aged locks"
12039 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12040 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
12041 skip_env "no lru resize on server"
12043 # cache ununsed locks on client
12046 lru_resize_disable mdc
12047 stack_trap "lru_resize_enable mdc" EXIT
12049 cancel_lru_locks mdc
12051 # asynchronous object destroy at MDT could cause bl ast to client
12052 test_mkdir $DIR/$tdir
12053 createmany -o $DIR/$tdir/f $nr ||
12054 error "failed to create $nr files in $DIR/$tdir"
12055 stack_trap "unlinkmany $DIR/$tdir/f $nr" EXIT
12057 ls -l $DIR/$tdir > /dev/null
12059 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
12060 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
12061 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
12062 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
12064 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
12066 # set lru_max_age to 1 sec
12067 $LCTL set_param $nsdir.lru_max_age=1000 # milliseconds
12068 stack_trap "$LCTL set_param -n $nsdir.lru_max_age $max_age" EXIT
12070 echo "sleep $((recalc_p * 2)) seconds..."
12071 sleep $((recalc_p * 2))
12073 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
12075 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
12077 run_test 124d "cancel very aged locks if lru-resize diasbaled"
12079 test_125() { # 13358
12080 $LCTL get_param -n llite.*.client_type | grep -q local ||
12081 skip "must run as local client"
12082 $LCTL get_param -n mdc.*-mdc-*.connect_flags | grep -q acl ||
12083 skip_env "must have acl enabled"
12084 [ -z "$(which setfacl)" ] && skip_env "must have setfacl tool"
12086 test_mkdir $DIR/$tdir
12087 $LFS setstripe -S 65536 -c -1 $DIR/$tdir || error "setstripe failed"
12088 setfacl -R -m u:bin:rwx $DIR/$tdir || error "setfacl $DIR/$tdir failed"
12089 ls -ld $DIR/$tdir || error "cannot access $DIR/$tdir"
12091 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
12093 test_126() { # bug 12829/13455
12094 $GSS && skip_env "must run as gss disabled"
12095 $LCTL get_param -n llite.*.client_type | grep -q local ||
12096 skip "must run as local client"
12097 [ "$UID" != 0 ] && skip "must run as root, not UID $UID"
12099 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
12100 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
12102 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
12104 run_test 126 "check that the fsgid provided by the client is taken into account"
12106 test_127a() { # bug 15521
12107 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12108 local name count samp unit min max sum sumsq
12110 $LFS setstripe -i 0 -c 1 $DIR/$tfile || error "setstripe failed"
12111 echo "stats before reset"
12112 $LCTL get_param osc.*.stats
12113 $LCTL set_param osc.*.stats=0
12114 local fsize=$((2048 * 1024))
12116 dd if=/dev/zero of=$DIR/$tfile bs=$fsize count=1
12117 cancel_lru_locks osc
12118 dd if=$DIR/$tfile of=/dev/null bs=$fsize
12120 $LCTL get_param osc.*0000-osc-*.stats | grep samples > $DIR/$tfile.tmp
12121 stack_trap "rm -f $TMP/$tfile.tmp"
12122 while read name count samp unit min max sum sumsq; do
12123 echo "got name=$name count=$count unit=$unit min=$min max=$max"
12124 [ ! $min ] && error "Missing min value for $name proc entry"
12125 eval $name=$count || error "Wrong proc format"
12128 read_bytes|write_bytes)
12129 [[ "$unit" =~ "bytes" ]] ||
12130 error "unit is not 'bytes': $unit"
12131 (( $min >= 4096 )) || error "min is too small: $min"
12132 (( $min <= $fsize )) || error "min is too big: $min"
12133 (( $max >= 4096 )) || error "max is too small: $max"
12134 (( $max <= $fsize )) || error "max is too big: $max"
12135 (( $sum == $fsize )) || error "sum is wrong: $sum"
12136 (( $sumsq >= ($fsize / 4096) * (4096 * 4096) )) ||
12137 error "sumsquare is too small: $sumsq"
12138 (( $sumsq <= $fsize * $fsize )) ||
12139 error "sumsquare is too big: $sumsq"
12141 ost_read|ost_write)
12142 [[ "$unit" =~ "usec" ]] ||
12143 error "unit is not 'usec': $unit"
12147 done < $DIR/$tfile.tmp
12149 #check that we actually got some stats
12150 [ "$read_bytes" ] || error "Missing read_bytes stats"
12151 [ "$write_bytes" ] || error "Missing write_bytes stats"
12152 [ "$read_bytes" != 0 ] || error "no read done"
12153 [ "$write_bytes" != 0 ] || error "no write done"
12155 run_test 127a "verify the client stats are sane"
12157 test_127b() { # bug LU-333
12158 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12159 local name count samp unit min max sum sumsq
12161 echo "stats before reset"
12162 $LCTL get_param llite.*.stats
12163 $LCTL set_param llite.*.stats=0
12165 # perform 2 reads and writes so MAX is different from SUM.
12166 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1
12167 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1
12168 cancel_lru_locks osc
12169 dd if=$DIR/$tfile of=/dev/null bs=$PAGE_SIZE count=1
12170 dd if=$DIR/$tfile of=/dev/null bs=$PAGE_SIZE count=1
12172 $LCTL get_param llite.*.stats | grep samples > $TMP/$tfile.tmp
12173 stack_trap "rm -f $TMP/$tfile.tmp"
12174 while read name count samp unit min max sum sumsq; do
12175 echo "got name=$name count=$count unit=$unit min=$min max=$max"
12176 eval $name=$count || error "Wrong proc format"
12179 read_bytes|write_bytes)
12180 [[ "$unit" =~ "bytes" ]] ||
12181 error "unit is not 'bytes': $unit"
12182 (( $count == 2 )) || error "count is not 2: $count"
12183 (( $min == $PAGE_SIZE )) ||
12184 error "min is not $PAGE_SIZE: $min"
12185 (( $max == $PAGE_SIZE )) ||
12186 error "max is not $PAGE_SIZE: $max"
12187 (( $sum == $PAGE_SIZE * 2 )) ||
12188 error "sum is not $((PAGE_SIZE * 2)): $sum"
12191 [[ "$unit" =~ "usec" ]] ||
12192 error "unit is not 'usec': $unit"
12196 done < $TMP/$tfile.tmp
12198 #check that we actually got some stats
12199 [ "$read_bytes" ] || error "Missing read_bytes stats"
12200 [ "$write_bytes" ] || error "Missing write_bytes stats"
12201 [ "$read_bytes" != 0 ] || error "no read done"
12202 [ "$write_bytes" != 0 ] || error "no write done"
12204 run_test 127b "verify the llite client stats are sane"
12206 test_127c() { # LU-12394
12207 [ "$OSTCOUNT" -lt "2" ] && skip_env "needs >= 2 OSTs"
12214 $LCTL set_param llite.*.extents_stats=1
12215 stack_trap "$LCTL set_param llite.*.extents_stats=0" EXIT
12217 # Use two stripes so there is enough space in default config
12218 $LFS setstripe -c 2 $DIR/$tfile
12220 # Extent stats start at 0-4K and go in power of two buckets
12221 # LL_HIST_START = 12 --> 2^12 = 4K
12222 # We do 3K*2^i, so 3K, 6K, 12K, 24K... hitting each bucket.
12223 # We do not do buckets larger than 64 MiB to avoid ENOSPC issues on
12225 for size in 3K 6K 12K 24K 48K 96K 192K 384K 768K 1536K 3M 6M 12M 24M 48M;
12227 # Write and read, 2x each, second time at a non-zero offset
12228 dd if=/dev/zero of=$DIR/$tfile bs=$size count=1
12229 dd if=/dev/zero of=$DIR/$tfile bs=$size count=1 seek=10
12230 dd if=$DIR/$tfile of=/dev/null bs=$size count=1
12231 dd if=$DIR/$tfile of=/dev/null bs=$size count=1 seek=10
12235 $LCTL get_param llite.*.extents_stats
12238 for bsize in 4K 8K 16K 32K 64K 128K 256K 512K 1M 2M 4M 8M 16M 32M 64M;
12240 local bucket=$($LCTL get_param -n llite.*.extents_stats |
12242 reads=$(echo $bucket | awk '{print $5}')
12243 writes=$(echo $bucket | awk '{print $9}')
12244 [ "$reads" -eq $count ] ||
12245 error "$reads reads in < $bsize bucket, expect $count"
12246 [ "$writes" -eq $count ] ||
12247 error "$writes writes in < $bsize bucket, expect $count"
12250 # Test mmap write and read
12251 $LCTL set_param llite.*.extents_stats=c
12253 dd if=/dev/zero of=$DIR/$tfile bs=${size}K count=1
12254 $MULTIOP $DIR/$tfile OSMRUc || error "$MULTIOP $DIR/$tfile failed"
12255 $MULTIOP $DIR/$tfile OSMWUc || error "$MULTIOP $DIR/$tfile failed"
12257 $LCTL get_param llite.*.extents_stats
12259 count=$(((size*1024) / PAGE_SIZE))
12261 bsize=$((2 * PAGE_SIZE / 1024))K
12263 bucket=$($LCTL get_param -n llite.*.extents_stats |
12265 reads=$(echo $bucket | awk '{print $5}')
12266 writes=$(echo $bucket | awk '{print $9}')
12267 # mmap writes fault in the page first, creating an additonal read
12268 [ "$reads" -eq $((2 * count)) ] ||
12269 error "$reads reads in < $bsize bucket, expect $count"
12270 [ "$writes" -eq $count ] ||
12271 error "$writes writes in < $bsize bucket, expect $count"
12273 run_test 127c "test llite extent stats with regular & mmap i/o"
12275 test_128() { # bug 15212
12277 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
12282 result=$(grep error $TMP/$tfile.log)
12283 rm -f $DIR/$tfile $TMP/$tfile.log
12284 [ -z "$result" ] ||
12285 error "consecutive find's under interactive lfs failed"
12287 run_test 128 "interactive lfs for 2 consecutive find's"
12289 set_dir_limits () {
12294 local ldproc=/proc/fs/ldiskfs
12295 local facets=$(get_facets MDS)
12297 for facet in ${facets//,/ }; do
12298 canondev=$(ldiskfs_canon \
12299 *.$(convert_facet2label $facet).mntdev $facet)
12300 do_facet $facet "test -e $ldproc/$canondev/max_dir_size" ||
12301 ldproc=/sys/fs/ldiskfs
12302 do_facet $facet "echo $1 >$ldproc/$canondev/max_dir_size"
12303 do_facet $facet "echo $2 >$ldproc/$canondev/warning_dir_size"
12307 check_mds_dmesg() {
12308 local facets=$(get_facets MDS)
12309 for facet in ${facets//,/ }; do
12310 do_facet $facet "dmesg | tail -3 | grep $1" && return 0
12316 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12317 [[ $MDS1_VERSION -ge $(version_code 2.5.56) ]] ||
12318 skip "Need MDS version with at least 2.5.56"
12319 if [ "$mds1_FSTYPE" != ldiskfs ]; then
12320 skip_env "ldiskfs only test"
12322 remote_mds_nodsh && skip "remote MDS with nodsh"
12325 local has_warning=false
12328 mkdir -p $DIR/$tdir
12330 # block size of mds1
12331 local maxsize=$(($($LCTL get_param -n mdc.*MDT0000*.blocksize) * 8))
12332 set_dir_limits $maxsize $((maxsize * 6 / 8))
12333 stack_trap "set_dir_limits 0 0"
12334 stack_trap "unlinkmany $DIR/$tdir/file_base_ 2000 || true"
12335 local dirsize=$(stat -c%s "$DIR/$tdir")
12337 while (( $dirsize <= $maxsize )); do
12338 $MCREATE $DIR/$tdir/file_base_$nfiles
12340 # check two errors:
12341 # ENOSPC for ext4 max_dir_size, which has been used since
12342 # kernel v3.6-rc1-8-gdf981d03ee, lustre v2_4_50_0-79-gaed82035c0
12343 if (( rc == ENOSPC )); then
12345 echo "rc=$rc returned as expected after $nfiles files"
12347 createmany -o $DIR/$tdir/file_extra_$nfiles. 5 ||
12348 error "create failed w/o dir size limit"
12350 # messages may be rate limited if test is run repeatedly
12351 check_mds_dmesg '"is approaching max"' ||
12352 echo "warning message should be output"
12353 check_mds_dmesg '"has reached max"' ||
12354 echo "reached message should be output"
12356 dirsize=$(stat -c%s "$DIR/$tdir")
12358 [[ $dirsize -ge $maxsize ]] && return 0
12359 error "dirsize $dirsize < $maxsize after $nfiles files"
12360 elif (( rc != 0 )); then
12363 nfiles=$((nfiles + 1))
12364 dirsize=$(stat -c%s "$DIR/$tdir")
12367 error "rc=$rc, size=$dirsize/$maxsize, mdt=$MDSCOUNT, nfiles=$nfiles"
12369 run_test 129 "test directory size limit ========================"
12378 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
12379 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
12381 trap cleanup_130 EXIT RETURN
12383 local fm_file=$DIR/$tfile
12384 $LFS setstripe -S 65536 -c 1 $fm_file || error "setstripe on $fm_file"
12385 dd if=/dev/zero of=$fm_file bs=65536 count=1 ||
12386 error "dd failed for $fm_file"
12388 # LU-1795: test filefrag/FIEMAP once, even if unsupported
12389 filefrag -ves $fm_file
12391 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
12392 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
12393 [ $RC != 0 ] && error "filefrag $fm_file failed"
12395 filefrag_op=$(filefrag -ve -k $fm_file |
12396 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
12397 lun=$($LFS getstripe -i $fm_file)
12399 start_blk=`echo $filefrag_op | cut -d: -f2 | cut -d. -f1`
12402 for line in $filefrag_op
12404 frag_lun=`echo $line | cut -d: -f5`
12405 ext_len=`echo $line | cut -d: -f4`
12406 if (( $frag_lun != $lun )); then
12408 error "FIEMAP on 1-stripe file($fm_file) failed"
12411 (( tot_len += ext_len ))
12414 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
12416 error "FIEMAP on 1-stripe file($fm_file) failed;"
12422 echo "FIEMAP on single striped file succeeded"
12424 run_test 130a "FIEMAP (1-stripe file)"
12427 [ "$OSTCOUNT" -lt "2" ] && skip_env "needs >= 2 OSTs"
12429 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
12430 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
12432 trap cleanup_130 EXIT RETURN
12434 local fm_file=$DIR/$tfile
12435 $LFS setstripe -S 65536 -c $OSTCOUNT $fm_file ||
12436 error "setstripe on $fm_file"
12437 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
12438 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
12440 dd if=/dev/zero of=$fm_file bs=1M count=$OSTCOUNT ||
12441 error "dd failed on $fm_file"
12443 filefrag -ves $fm_file || error "filefrag $fm_file failed"
12444 filefrag_op=$(filefrag -ve -k $fm_file |
12445 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
12447 last_lun=$(echo $filefrag_op | cut -d: -f5 |
12448 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
12453 for line in $filefrag_op
12455 frag_lun=$(echo $line | cut -d: -f5 |
12456 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
12457 ext_len=$(echo $line | cut -d: -f4)
12458 if (( $frag_lun != $last_lun )); then
12459 if (( tot_len != 1024 )); then
12461 error "FIEMAP on $fm_file failed; returned " \
12462 "len $tot_len for OST $last_lun instead of 1024"
12465 (( num_luns += 1 ))
12469 (( tot_len += ext_len ))
12472 if (( num_luns != $OSTCOUNT || tot_len != 1024 )); then
12474 error "FIEMAP on $fm_file failed; returned wrong number of " \
12475 "luns or wrong len for OST $last_lun"
12481 echo "FIEMAP on $OSTCOUNT-stripe file succeeded"
12483 run_test 130b "FIEMAP ($OSTCOUNT-stripe file)"
12486 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
12488 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
12489 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
12491 trap cleanup_130 EXIT RETURN
12493 local fm_file=$DIR/$tfile
12494 $LFS setstripe -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
12495 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
12496 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
12498 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 ||
12499 error "dd failed on $fm_file"
12501 filefrag -ves $fm_file || error "filefrag $fm_file failed"
12502 filefrag_op=$(filefrag -ve -k $fm_file |
12503 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
12505 last_lun=$(echo $filefrag_op | cut -d: -f5 |
12506 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
12511 for line in $filefrag_op
12513 frag_lun=$(echo $line | cut -d: -f5 |
12514 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
12515 ext_len=$(echo $line | cut -d: -f4)
12516 if (( $frag_lun != $last_lun )); then
12517 logical=`echo $line | cut -d: -f2 | cut -d. -f1`
12518 if (( logical != 512 )); then
12520 error "FIEMAP on $fm_file failed; returned " \
12521 "logical start for lun $logical instead of 512"
12524 if (( tot_len != 512 )); then
12526 error "FIEMAP on $fm_file failed; returned " \
12527 "len $tot_len for OST $last_lun instead of 1024"
12530 (( num_luns += 1 ))
12534 (( tot_len += ext_len ))
12537 if (( num_luns != 2 || tot_len != 512 )); then
12539 error "FIEMAP on $fm_file failed; returned wrong number of " \
12540 "luns or wrong len for OST $last_lun"
12546 echo "FIEMAP on 2-stripe file with hole succeeded"
12548 run_test 130c "FIEMAP (2-stripe file with hole)"
12551 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
12553 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
12554 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
12556 trap cleanup_130 EXIT RETURN
12558 local fm_file=$DIR/$tfile
12559 $LFS setstripe -S 65536 -c $OSTCOUNT $fm_file ||
12560 error "setstripe on $fm_file"
12561 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
12562 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
12564 local actual_stripe_count=$($LFS getstripe -c $fm_file)
12565 dd if=/dev/zero of=$fm_file bs=1M count=$actual_stripe_count ||
12566 error "dd failed on $fm_file"
12568 filefrag -ves $fm_file || error "filefrag $fm_file failed"
12569 filefrag_op=$(filefrag -ve -k $fm_file |
12570 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
12572 last_lun=$(echo $filefrag_op | cut -d: -f5 |
12573 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
12578 for line in $filefrag_op
12580 frag_lun=$(echo $line | cut -d: -f5 |
12581 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
12582 ext_len=$(echo $line | cut -d: -f4)
12583 if (( $frag_lun != $last_lun )); then
12584 if (( tot_len != 1024 )); then
12586 error "FIEMAP on $fm_file failed; returned " \
12587 "len $tot_len for OST $last_lun instead of 1024"
12590 (( num_luns += 1 ))
12594 (( tot_len += ext_len ))
12597 if (( num_luns != actual_stripe_count || tot_len != 1024 )); then
12599 error "FIEMAP on $fm_file failed; returned wrong number of " \
12600 "luns or wrong len for OST $last_lun"
12606 echo "FIEMAP on N-stripe file succeeded"
12608 run_test 130d "FIEMAP (N-stripe file)"
12611 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
12613 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
12614 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
12616 trap cleanup_130 EXIT RETURN
12618 local fm_file=$DIR/$tfile
12619 $LFS setstripe -S 131072 -c 2 $fm_file || error "setstripe on $fm_file"
12620 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
12621 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
12624 EXPECTED_LEN=$(( (NUM_BLKS / 2) * 64 ))
12625 for ((i = 0; i < $NUM_BLKS; i++))
12627 dd if=/dev/zero of=$fm_file count=1 bs=64k seek=$((2*$i)) conv=notrunc > /dev/null 2>&1
12630 filefrag -ves $fm_file || error "filefrag $fm_file failed"
12631 filefrag_op=$(filefrag -ve -k $fm_file |
12632 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
12634 last_lun=$(echo $filefrag_op | cut -d: -f5 |
12635 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
12640 for line in $filefrag_op
12642 frag_lun=$(echo $line | cut -d: -f5 |
12643 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
12644 ext_len=$(echo $line | cut -d: -f4)
12645 if (( $frag_lun != $last_lun )); then
12646 if (( tot_len != $EXPECTED_LEN )); then
12648 error "FIEMAP on $fm_file failed; returned " \
12649 "len $tot_len for OST $last_lun instead " \
12653 (( num_luns += 1 ))
12657 (( tot_len += ext_len ))
12660 if (( num_luns != 2 || tot_len != $EXPECTED_LEN )); then
12662 error "FIEMAP on $fm_file failed; returned wrong number " \
12663 "of luns or wrong len for OST $last_lun"
12669 echo "FIEMAP with continuation calls succeeded"
12671 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
12674 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
12675 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
12677 local fm_file=$DIR/$tfile
12678 $MULTIOP $fm_file oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:T33554432c ||
12679 error "multiop create with lov_delay_create on $fm_file"
12681 filefrag -ves $fm_file || error "filefrag $fm_file failed"
12682 filefrag_extents=$(filefrag -vek $fm_file |
12683 awk '/extents? found/ { print $2 }')
12684 if [[ "$filefrag_extents" != "0" ]]; then
12685 error "FIEMAP on $fm_file failed; " \
12686 "returned $filefrag_extents expected 0"
12691 run_test 130f "FIEMAP (unstriped file)"
12693 # Test for writev/readv
12695 rwv -f $DIR/$tfile -w -n 3 524288 1048576 1572864 ||
12696 error "writev test failed"
12697 rwv -f $DIR/$tfile -r -v -n 2 1572864 1048576 ||
12698 error "readv failed"
12701 run_test 131a "test iov's crossing stripe boundary for writev/readv"
12704 local fsize=$((524288 + 1048576 + 1572864))
12705 rwv -f $DIR/$tfile -w -a -n 3 524288 1048576 1572864 &&
12706 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
12707 error "append writev test failed"
12709 ((fsize += 1572864 + 1048576))
12710 rwv -f $DIR/$tfile -w -a -n 2 1572864 1048576 &&
12711 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
12712 error "append writev test failed"
12715 run_test 131b "test append writev"
12718 rwv -f $DIR/$tfile -w -d -n 1 1048576 || return 0
12721 run_test 131c "test read/write on file w/o objects"
12724 rwv -f $DIR/$tfile -w -n 1 1572864
12725 NOB=`rwv -f $DIR/$tfile -r -n 3 524288 524288 1048576 | awk '/error/ {print $6}'`
12726 if [ "$NOB" != 1572864 ]; then
12727 error "Short read filed: read $NOB bytes instead of 1572864"
12731 run_test 131d "test short read"
12734 rwv -f $DIR/$tfile -w -s 1048576 -n 1 1048576
12735 rwv -f $DIR/$tfile -r -z -s 0 -n 1 524288 || \
12736 error "read hitting hole failed"
12739 run_test 131e "test read hitting hole"
12748 mds*) res=$(do_facet $facet \
12749 $LCTL get_param mdt.$FSNAME-MDT0000.md_stats | grep "$op")
12751 ost*) res=$(do_facet $facet \
12752 $LCTL get_param obdfilter.$FSNAME-OST0000.stats | grep "$op")
12754 *) error "Wrong facet '$facet'" ;;
12756 [ "$res" ] || error "The counter for $op on $facet was not incremented"
12757 # if the argument $3 is zero, it means any stat increment is ok.
12758 if [[ $want -gt 0 ]]; then
12759 local count=$(echo $res | awk '{ print $2 }')
12760 [[ $count -ne $want ]] &&
12761 error "The $op counter on $facet is $count, not $want"
12766 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12767 remote_ost_nodsh && skip "remote OST with nodsh"
12768 remote_mds_nodsh && skip "remote MDS with nodsh"
12769 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
12770 skip_env "MDS doesn't support rename stats"
12772 local testdir=$DIR/${tdir}/stats_testdir
12774 mkdir -p $DIR/${tdir}
12777 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
12778 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
12780 # verify mdt stats first.
12781 mkdir ${testdir} || error "mkdir failed"
12782 check_stats $SINGLEMDS "mkdir" 1
12783 touch ${testdir}/${tfile} || error "touch failed"
12784 check_stats $SINGLEMDS "open" 1
12785 check_stats $SINGLEMDS "close" 1
12786 [ $MDS1_VERSION -ge $(version_code 2.8.54) ] && {
12787 mknod ${testdir}/${tfile}-pipe p || error "mknod failed"
12788 check_stats $SINGLEMDS "mknod" 2
12790 rm -f ${testdir}/${tfile}-pipe || error "pipe remove failed"
12791 check_stats $SINGLEMDS "unlink" 1
12792 rm -f ${testdir}/${tfile} || error "file remove failed"
12793 check_stats $SINGLEMDS "unlink" 2
12795 # remove working dir and check mdt stats again.
12796 rmdir ${testdir} || error "rmdir failed"
12797 check_stats $SINGLEMDS "rmdir" 1
12799 local testdir1=$DIR/${tdir}/stats_testdir1
12800 mkdir -p ${testdir}
12801 mkdir -p ${testdir1}
12802 touch ${testdir1}/test1
12803 mv ${testdir1}/test1 ${testdir} || error "file crossdir rename"
12804 check_stats $SINGLEMDS "crossdir_rename" 1
12806 mv ${testdir}/test1 ${testdir}/test0 || error "file samedir rename"
12807 check_stats $SINGLEMDS "samedir_rename" 1
12809 rm -rf $DIR/${tdir}
12811 run_test 133a "Verifying MDT stats ========================================"
12816 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12817 remote_ost_nodsh && skip "remote OST with nodsh"
12818 remote_mds_nodsh && skip "remote MDS with nodsh"
12820 local testdir=$DIR/${tdir}/stats_testdir
12822 mkdir -p ${testdir} || error "mkdir failed"
12823 touch ${testdir}/${tfile} || error "touch failed"
12824 cancel_lru_locks mdc
12827 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
12828 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
12830 # extra mdt stats verification.
12831 chmod 444 ${testdir}/${tfile} || error "chmod failed"
12832 check_stats $SINGLEMDS "setattr" 1
12833 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
12834 if [ $MDS1_VERSION -ne $(version_code 2.2.0) ]
12836 ls -l ${testdir}/${tfile} > /dev/null|| error "ls failed"
12837 check_stats $SINGLEMDS "getattr" 1
12839 rm -rf $DIR/${tdir}
12841 # when DNE is enabled, MDT uses STATFS RPC to ping other targets
12842 # so the check below is not reliable
12843 [ $MDSCOUNT -eq 1 ] || return 0
12845 # Sleep to avoid a cached response.
12846 #define OBD_STATFS_CACHE_SECONDS 1
12848 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
12849 do_facet ost1 $LCTL set_param obdfilter.*.exports.*.stats=clear
12850 $LFS df || error "lfs failed"
12851 check_stats $SINGLEMDS "statfs" 1
12853 # check aggregated statfs (LU-10018)
12854 [ $MDS1_VERSION -lt $(version_code 2.11.54) ] &&
12856 [ $CLIENT_VERSION -lt $(version_code 2.11.54) ] &&
12859 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
12860 do_facet ost1 $LCTL set_param obdfilter.*.exports.*.stats=clear
12862 check_stats $SINGLEMDS "statfs" 1
12864 # We want to check that the client didn't send OST_STATFS to
12865 # ost1 but the MDT also uses OST_STATFS for precreate. So some
12866 # extra care is needed here.
12867 if remote_mds; then
12868 local nid=$($LCTL list_nids | head -1 | sed "s/\./\\\./g")
12869 local param="obdfilter.$FSNAME-OST0000.exports.'$nid'.stats"
12871 res=$(do_facet ost1 $LCTL get_param $param | grep statfs)
12872 [ "$res" ] && error "OST got STATFS"
12877 run_test 133b "Verifying extra MDT stats =================================="
12880 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12881 remote_ost_nodsh && skip "remote OST with nodsh"
12882 remote_mds_nodsh && skip "remote MDS with nodsh"
12884 local testdir=$DIR/$tdir/stats_testdir
12886 test_mkdir -p $testdir
12888 # verify obdfilter stats.
12889 $LFS setstripe -c 1 -i 0 $testdir/$tfile
12891 cancel_lru_locks osc
12892 wait_delete_completed
12895 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
12896 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
12898 dd if=/dev/zero of=$testdir/$tfile conv=notrunc bs=512k count=1 ||
12901 cancel_lru_locks osc
12902 check_stats ost1 "write" 1
12904 dd if=$testdir/$tfile of=/dev/null bs=1k count=1 || error "dd failed"
12905 check_stats ost1 "read" 1
12907 > $testdir/$tfile || error "truncate failed"
12908 check_stats ost1 "punch" 1
12910 rm -f $testdir/$tfile || error "file remove failed"
12911 wait_delete_completed
12912 check_stats ost1 "destroy" 1
12916 run_test 133c "Verifying OST stats ========================================"
12923 while [ $value -ge 2 ]; do
12928 if [ $orig -gt $order ]; then
12936 local size=('K' 'M' 'G' 'T');
12938 local size_string=$value
12940 while [ $value -ge 1024 ]; do
12941 if [ $i -gt 3 ]; then
12942 #T is the biggest unit we get here, if that is bigger,
12944 size_string=${value}T
12947 value=$((value >> 10))
12948 if [ $value -lt 1024 ]; then
12949 size_string=${value}${size[$i]}
12958 get_rename_size() {
12960 local context=${2:-.}
12961 local sample=$(do_facet $SINGLEMDS $LCTL \
12962 get_param mdt.$FSNAME-MDT0000.rename_stats |
12963 grep -A1 $context |
12964 awk '/ '${size}'/ {print $4}' | sed -e "s/,//g")
12969 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12970 remote_ost_nodsh && skip "remote OST with nodsh"
12971 remote_mds_nodsh && skip "remote MDS with nodsh"
12972 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
12973 skip_env "MDS doesn't support rename stats"
12975 local testdir1=$DIR/${tdir}/stats_testdir1
12976 local testdir2=$DIR/${tdir}/stats_testdir2
12977 mkdir -p $DIR/${tdir}
12979 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
12981 lfs mkdir -i 0 -c 1 ${testdir1} || error "mkdir failed"
12982 lfs mkdir -i 0 -c 1 ${testdir2} || error "mkdir failed"
12984 createmany -o $testdir1/test 512 || error "createmany failed"
12986 # check samedir rename size
12987 mv ${testdir1}/test0 ${testdir1}/test_0
12989 local testdir1_size=$(ls -l $DIR/${tdir} |
12990 awk '/stats_testdir1/ {print $5}')
12991 local testdir2_size=$(ls -l $DIR/${tdir} |
12992 awk '/stats_testdir2/ {print $5}')
12994 testdir1_size=$(order_2 $testdir1_size)
12995 testdir2_size=$(order_2 $testdir2_size)
12997 testdir1_size=$(size_in_KMGT $testdir1_size)
12998 testdir2_size=$(size_in_KMGT $testdir2_size)
13000 echo "source rename dir size: ${testdir1_size}"
13001 echo "target rename dir size: ${testdir2_size}"
13003 local cmd="do_facet $SINGLEMDS $LCTL "
13004 cmd+="get_param mdt.$FSNAME-MDT0000.rename_stats"
13006 eval $cmd || error "$cmd failed"
13007 local samedir=$($cmd | grep 'same_dir')
13008 local same_sample=$(get_rename_size $testdir1_size)
13009 [ -z "$samedir" ] && error "samedir_rename_size count error"
13010 [[ $same_sample -eq 1 ]] ||
13011 error "samedir_rename_size error $same_sample"
13012 echo "Check same dir rename stats success"
13014 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
13016 # check crossdir rename size
13017 mv ${testdir1}/test_0 ${testdir2}/test_0
13019 testdir1_size=$(ls -l $DIR/${tdir} |
13020 awk '/stats_testdir1/ {print $5}')
13021 testdir2_size=$(ls -l $DIR/${tdir} |
13022 awk '/stats_testdir2/ {print $5}')
13024 testdir1_size=$(order_2 $testdir1_size)
13025 testdir2_size=$(order_2 $testdir2_size)
13027 testdir1_size=$(size_in_KMGT $testdir1_size)
13028 testdir2_size=$(size_in_KMGT $testdir2_size)
13030 echo "source rename dir size: ${testdir1_size}"
13031 echo "target rename dir size: ${testdir2_size}"
13033 eval $cmd || error "$cmd failed"
13034 local crossdir=$($cmd | grep 'crossdir')
13035 local src_sample=$(get_rename_size $testdir1_size crossdir_src)
13036 local tgt_sample=$(get_rename_size $testdir2_size crossdir_tgt)
13037 [ -z "$crossdir" ] && error "crossdir_rename_size count error"
13038 [[ $src_sample -eq 1 ]] ||
13039 error "crossdir_rename_size error $src_sample"
13040 [[ $tgt_sample -eq 1 ]] ||
13041 error "crossdir_rename_size error $tgt_sample"
13042 echo "Check cross dir rename stats success"
13043 rm -rf $DIR/${tdir}
13045 run_test 133d "Verifying rename_stats ========================================"
13048 remote_mds_nodsh && skip "remote MDS with nodsh"
13049 remote_ost_nodsh && skip "remote OST with nodsh"
13050 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13052 local testdir=$DIR/${tdir}/stats_testdir
13053 local ctr f0 f1 bs=32768 count=42 sum
13055 mkdir -p ${testdir} || error "mkdir failed"
13057 $LFS setstripe -c 1 -i 0 ${testdir}/${tfile}
13059 for ctr in {write,read}_bytes; do
13061 cancel_lru_locks osc
13063 do_facet ost1 $LCTL set_param -n \
13064 "obdfilter.*.exports.clear=clear"
13066 if [ $ctr = write_bytes ]; then
13068 f1=${testdir}/${tfile}
13070 f0=${testdir}/${tfile}
13074 dd if=$f0 of=$f1 conv=notrunc bs=$bs count=$count || \
13077 cancel_lru_locks osc
13079 sum=$(do_facet ost1 $LCTL get_param \
13080 "obdfilter.*.exports.*.stats" |
13081 awk -v ctr=$ctr 'BEGIN { sum = 0 }
13082 $1 == ctr { sum += $7 }
13083 END { printf("%0.0f", sum) }')
13085 if ((sum != bs * count)); then
13086 error "Bad $ctr sum, expected $((bs * count)), got $sum"
13090 rm -rf $DIR/${tdir}
13092 run_test 133e "Verifying OST {read,write}_bytes nid stats ================="
13095 [[ $(lustre_version_code $facet) -ge $(version_code 2.7.65) ]] ||
13096 skip "too old lustre for get_param -R ($facet_ver)"
13098 # verifying readability.
13099 $LCTL get_param -R '*' &> /dev/null
13101 # Verifing writability with badarea_io.
13102 $LCTL list_param -FR '*' | grep '=' | tr -d = |
13103 egrep -v 'force_lbug|changelog_mask' | xargs badarea_io ||
13104 error "client badarea_io failed"
13106 # remount the FS in case writes/reads /proc break the FS
13107 cleanup || error "failed to unmount"
13108 setup || error "failed to setup"
13110 run_test 133f "Check reads/writes of client lustre proc files with bad area io"
13113 remote_mds_nodsh && skip "remote MDS with nodsh"
13114 remote_ost_nodsh && skip "remote OST with nodsh"
13117 for facet in mds1 ost1; do
13118 local facet_ver=$(lustre_version_code $facet)
13119 if [ $facet_ver -ge $(version_code 2.7.65) ]; then
13120 do_facet $facet "$LCTL get_param -R '*'" &> /dev/null
13122 log "$facet: too old lustre for get_param -R"
13124 if [ $facet_ver -ge $(version_code 2.5.54) ]; then
13125 do_facet $facet "$LCTL list_param -FR '*' | grep '=' |
13126 tr -d = | egrep -v 'force_lbug|changelog_mask' |
13127 xargs badarea_io" ||
13128 error "$facet badarea_io failed"
13130 skip_noexit "$facet: too old lustre for get_param -R"
13134 # remount the FS in case writes/reads /proc break the FS
13135 cleanup || error "failed to unmount"
13136 setup || error "failed to setup"
13138 run_test 133g "Check reads/writes of server lustre proc files with bad area io"
13141 remote_mds_nodsh && skip "remote MDS with nodsh"
13142 remote_ost_nodsh && skip "remote OST with nodsh"
13143 [[ $MDS1_VERSION -lt $(version_code 2.9.54) ]] &&
13144 skip "Need MDS version at least 2.9.54"
13147 for facet in client mds1 ost1; do
13148 # Get the list of files that are missing the terminating newline
13149 local plist=$(do_facet $facet
13150 $LCTL list_param -FR '*' | grep '=' | tr -d =)
13152 for ent in $plist; do
13153 local missing=$(do_facet $facet $LCTL get_param $ent \|\
13154 awk -v FS='\v' -v RS='\v\v' \
13155 "'END { if(NR>0 && \\\$NF !~ /.*\\\n\$/) \
13156 print FILENAME}'" 2>/dev/null)
13157 [ -z $missing ] || {
13158 do_facet $facet $LCTL get_param $ent | od -An -tx1
13159 error "file does not end with newline: $facet-$ent"
13164 run_test 133h "Proc files should end with newlines"
13167 remote_mds_nodsh && skip "remote MDS with nodsh"
13168 [[ $MDS1_VERSION -lt $(version_code 2.7.54) ]] &&
13169 skip "Need MDS version at least 2.7.54"
13171 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
13172 cancel_lru_locks mdc
13174 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
13175 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
13176 [ $unused -eq 0 ] || error "$unused locks are not cleared"
13179 createmany -o $DIR/$tdir/f $nr ||
13180 error "failed to create $nr files in $DIR/$tdir"
13181 unused=$($LCTL get_param -n $nsdir.lock_unused_count)
13183 #define OBD_FAIL_LDLM_WATERMARK_LOW 0x327
13184 do_facet mds1 $LCTL set_param fail_loc=0x327
13185 do_facet mds1 $LCTL set_param fail_val=500
13188 echo "sleep 10 seconds ..."
13190 local lck_cnt=$($LCTL get_param -n $nsdir.lock_unused_count)
13192 do_facet mds1 $LCTL set_param fail_loc=0
13193 do_facet mds1 $LCTL set_param fail_val=0
13194 [ $lck_cnt -lt $unused ] ||
13195 error "No locks reclaimed, before:$unused, after:$lck_cnt"
13198 unlinkmany $DIR/$tdir/f $nr
13200 run_test 134a "Server reclaims locks when reaching lock_reclaim_threshold"
13203 remote_mds_nodsh && skip "remote MDS with nodsh"
13204 [[ $MDS1_VERSION -lt $(version_code 2.7.54) ]] &&
13205 skip "Need MDS version at least 2.7.54"
13207 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
13208 cancel_lru_locks mdc
13210 local low_wm=$(do_facet mds1 $LCTL get_param -n \
13211 ldlm.lock_reclaim_threshold_mb)
13212 # disable reclaim temporarily
13213 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=0
13215 #define OBD_FAIL_LDLM_WATERMARK_HIGH 0x328
13216 do_facet mds1 $LCTL set_param fail_loc=0x328
13217 do_facet mds1 $LCTL set_param fail_val=500
13219 $LCTL set_param debug=+trace
13222 createmany -o $DIR/$tdir/f $nr &
13223 local create_pid=$!
13225 echo "Sleep $TIMEOUT seconds ..."
13227 if ! ps -p $create_pid > /dev/null 2>&1; then
13228 do_facet mds1 $LCTL set_param fail_loc=0
13229 do_facet mds1 $LCTL set_param fail_val=0
13230 do_facet mds1 $LCTL set_param \
13231 ldlm.lock_reclaim_threshold_mb=${low_wm}m
13232 error "createmany finished incorrectly!"
13234 do_facet mds1 $LCTL set_param fail_loc=0
13235 do_facet mds1 $LCTL set_param fail_val=0
13236 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=${low_wm}m
13237 wait $create_pid || return 1
13239 unlinkmany $DIR/$tdir/f $nr
13241 run_test 134b "Server rejects lock request when reaching lock_limit_mb"
13244 remote_mds_nodsh && skip "remote MDS with nodsh"
13245 [[ $MDS1_VERSION -lt $(version_code 2.13.50) ]] &&
13246 skip "Need MDS version at least 2.13.50"
13249 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
13251 #define OBD_FAIL_PLAIN_RECORDS 0x1319
13252 #set only one record at plain llog
13253 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x1319 fail_val=1
13255 #fill already existed plain llog each 64767
13256 #wrapping whole catalog
13257 createmany -o -u $DIR/$tdir/$tfile- $((64767 * 1))
13259 createmany -o $DIR/$tdir/$tfile_ 64700
13260 for (( i = 0; i < 64700; i = i + 2 ))
13262 rm $DIR/$tdir/$tfile_$i &
13263 rm $DIR/$tdir/$tfile_$((i + 1)) &
13268 #waiting osp synchronization
13269 wait_delete_completed
13271 run_test 135 "Race catalog processing"
13274 remote_mds_nodsh && skip "remote MDS with nodsh"
13275 [[ $MDS1_VERSION -lt $(version_code 2.13.50) ]] &&
13276 skip "Need MDS version at least 2.13.50"
13279 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
13280 $LFS setstripe -c 1 -i 0 $DIR/$tdir || error "failed to set striping"
13281 #set only one record at plain llog
13282 #define OBD_FAIL_CATALOG_FULL_CHECK 0x131a
13283 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x131a fail_val=1
13285 #fill already existed 2 plain llogs each 64767
13286 #wrapping whole catalog
13287 createmany -o -u $DIR/$tdir/$tfile- $((64767 * 1))
13288 createmany -o -u $DIR/$tdir/$tfile- $((64767 * 3 / 2))
13289 wait_delete_completed
13291 createmany -o $DIR/$tdir/$tfile_ 10
13294 do_facet $SINGLEMDS $LCTL set_param fail_val=3
13295 for (( i = 0; i < 10; i = i + 3 ))
13297 rm $DIR/$tdir/$tfile_$i &
13298 rm $DIR/$tdir/$tfile_$((i + 1)) &
13302 rm $DIR/$tdir/$tfile_$((i + 2)) &
13305 #waiting osp synchronization
13306 wait_delete_completed
13308 run_test 136 "Race catalog processing 2"
13310 test_140() { #bug-17379
13311 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13313 test_mkdir $DIR/$tdir
13314 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
13315 cp $(which stat) . || error "Copying stat to $DIR/$tdir"
13317 # VFS limits max symlink depth to 5(4KSTACK) or 7(8KSTACK) or 8
13318 # For kernel > 3.5, bellow only tests consecutive symlink (MAX 40)
13320 while i=$((i + 1)); do
13322 cd $i || error "Changing to $i"
13323 ln -s ../stat stat || error "Creating stat symlink"
13324 # Read the symlink until ELOOP present,
13325 # not LBUGing the system is considered success,
13326 # we didn't overrun the stack.
13327 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
13328 if [ $ret -ne 0 ]; then
13329 if [ $ret -eq 40 ]; then
13332 error "Open stat symlink"
13338 echo "The symlink depth = $i"
13339 [ $i -eq 5 ] || [ $i -eq 7 ] || [ $i -eq 8 ] || [ $i -eq 40 ] ||
13340 error "Invalid symlink depth"
13342 # Test recursive symlink
13343 ln -s symlink_self symlink_self
13344 $OPENFILE -f O_RDONLY symlink_self >/dev/null 2>&1; ret=$?
13345 echo "open symlink_self returns $ret"
13346 [ $ret -eq 40 ] || error "recursive symlink doesn't return -ELOOP"
13348 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
13351 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13353 local TF="$TMP/$tfile"
13355 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
13357 cancel_lru_locks $OSC
13358 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
13359 remount_client $MOUNT
13361 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
13364 $TRUNCATE $DIR/$tfile 6000
13365 cancel_lru_locks $OSC
13366 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
13369 echo "12345" >>$DIR/$tfile
13370 cancel_lru_locks $OSC
13371 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
13374 echo "12345" >>$DIR/$tfile
13375 cancel_lru_locks $OSC
13376 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
13381 run_test 150a "truncate/append tests"
13384 [ "$ost1_FSTYPE" != ldiskfs ] && skip "non-ldiskfs backend"
13385 [ $OST1_VERSION -lt $(version_code 2.13.50) ] &&
13386 skip "Need OST version at least 2.13.53"
13388 check_fallocate $DIR/$tfile || error "fallocate failed"
13390 run_test 150b "Verify fallocate (prealloc) functionality"
13396 [ "$ost1_FSTYPE" != ldiskfs ] && skip "non-ldiskfs backend"
13397 [ $OST1_VERSION -lt $(version_code 2.13.50) ] &&
13398 skip "Need OST version at least 2.13.53"
13400 $LFS setstripe -c $OSTCOUNT -S1M $DIR/$tdir || error "setstripe failed"
13401 fallocate -l ${OSTCOUNT}m $DIR/$tdir || error "fallocate failed"
13402 sync; sync_all_data
13403 cancel_lru_locks $OSC
13405 bytes=$(($(stat -c '%b * %B' $DIR/$tdir)))
13406 want=$((OSTCOUNT * 1048576))
13408 # Must allocate all requested space, not more than 5% extra
13409 (( $bytes >= $want && $bytes < $want * 105 / 100 )) ||
13410 error "bytes $bytes is not $want"
13412 run_test 150c "Verify fallocate Size and Blocks"
13418 [ "$ost1_FSTYPE" != ldiskfs ] && skip "non-ldiskfs backend"
13419 [ $OST1_VERSION -lt $(version_code 2.13.50) ] &&
13420 skip "Need OST version at least 2.13.53"
13422 $LFS setstripe -c $OSTCOUNT -S1M $DIR/$tdir || error "setstripe failed"
13423 fallocate -o 1G -l ${OSTCOUNT}m $DIR/$tdir || error "fallocate failed"
13424 sync; sync_all_data
13425 cancel_lru_locks $OSC
13427 bytes=$(($(stat -c '%b * %B' $DIR/$tdir)))
13428 want=$((OSTCOUNT * 1048576))
13430 # Must allocate all requested space, not more than 5% extra
13431 (( $bytes >= $want && $bytes < $want * 105 / 100 )) ||
13432 error "bytes $bytes is not $want"
13434 run_test 150d "Verify fallocate Size and Blocks - Non zero start"
13437 [ "$ost1_FSTYPE" != ldiskfs ] && skip "non-ldiskfs backend"
13438 [ $OST1_VERSION -ge $(version_code 2.13.55) ] ||
13439 skip "Need OST version at least 2.13.55"
13443 $LFS setstripe -c${OSTCOUNT} $DIR/$tfile ||
13444 error "$LFS setstripe -c${OSTCOUNT} $DIR/$tfile failed"
13446 # Find OST with Minimum Size
13447 min_size_ost=$($LFS df | awk "/$FSNAME-OST/ { print \$4 }" |
13448 sort -un | head -1)
13450 # Get 90% of the available space
13451 local space=$(((min_size_ost * 90)/100 * OSTCOUNT))
13453 fallocate -l${space}k $DIR/$tfile ||
13454 error "fallocate ${space}k $DIR/$tfile failed"
13455 echo "'fallocate -l ${space}k $DIR/$tfile' succeeded"
13457 # get size immediately after fallocate. This should be correctly
13459 local size=$(stat -c '%s' $DIR/$tfile)
13460 local used=$(( $(stat -c '%b * %B' $DIR/$tfile) / 1024))
13462 # Sleep for a while for statfs to get updated. And not pull from cache.
13465 echo "df after fallocate:"
13468 (( size / 1024 == space )) || error "size $size != requested $space"
13469 [ "$ost1_FSTYPE" != ldiskfs ] || (( used >= space )) ||
13470 error "used $used < space $space"
13472 rm $DIR/$tfile || error "rm failed"
13474 wait_delete_completed
13476 echo "df after unlink:"
13479 run_test 150e "Verify 90% of available OST space consumed by fallocate"
13481 #LU-2902 roc_hit was not able to read all values from lproc
13482 function roc_hit_init() {
13483 local list=$(comma_list $(osts_nodes))
13484 local dir=$DIR/$tdir-check
13485 local file=$dir/$tfile
13491 #use setstripe to do a write to every ost
13492 for i in $(seq 0 $((OSTCOUNT-1))); do
13493 $LFS setstripe -c 1 -i $i $dir || error "$LFS setstripe $file failed"
13494 dd if=/dev/urandom of=$file bs=4k count=4 2>&1 > /dev/null
13495 idx=$(printf %04x $i)
13496 BEFORE=$(get_osd_param $list *OST*$idx stats |
13497 awk '$1 == "cache_access" {sum += $7}
13498 END { printf("%0.0f", sum) }')
13500 cancel_lru_locks osc
13501 cat $file >/dev/null
13503 AFTER=$(get_osd_param $list *OST*$idx stats |
13504 awk '$1 == "cache_access" {sum += $7}
13505 END { printf("%0.0f", sum) }')
13507 echo BEFORE:$BEFORE AFTER:$AFTER
13508 if ! let "AFTER - BEFORE == 4"; then
13510 error "roc_hit is not safe to use"
13518 function roc_hit() {
13519 local list=$(comma_list $(osts_nodes))
13520 echo $(get_osd_param $list '' stats |
13521 awk '$1 == "cache_hit" {sum += $7}
13522 END { printf("%0.0f", sum) }')
13525 function set_cache() {
13528 if [ "$2" == "off" ]; then
13531 local list=$(comma_list $(osts_nodes))
13532 set_osd_param $list '' $1_cache_enable $on
13534 cancel_lru_locks osc
13538 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13539 remote_ost_nodsh && skip "remote OST with nodsh"
13542 local list=$(comma_list $(osts_nodes))
13544 # check whether obdfilter is cache capable at all
13545 if ! get_osd_param $list '' read_cache_enable >/dev/null; then
13546 skip "not cache-capable obdfilter"
13549 # check cache is enabled on all obdfilters
13550 if get_osd_param $list '' read_cache_enable | grep 0; then
13551 skip "oss cache is disabled"
13554 set_osd_param $list '' writethrough_cache_enable 1
13556 # check write cache is enabled on all obdfilters
13557 if get_osd_param $list '' writethrough_cache_enable | grep 0; then
13558 skip "oss write cache is NOT enabled"
13563 #define OBD_FAIL_OBD_NO_LRU 0x609
13564 do_nodes $list $LCTL set_param fail_loc=0x609
13566 # pages should be in the case right after write
13567 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES ||
13570 local BEFORE=$(roc_hit)
13571 cancel_lru_locks osc
13572 cat $DIR/$tfile >/dev/null
13573 local AFTER=$(roc_hit)
13575 do_nodes $list $LCTL set_param fail_loc=0
13577 if ! let "AFTER - BEFORE == CPAGES"; then
13578 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
13581 cancel_lru_locks osc
13582 # invalidates OST cache
13583 do_nodes $list "echo 1 > /proc/sys/vm/drop_caches"
13584 set_osd_param $list '' read_cache_enable 0
13585 cat $DIR/$tfile >/dev/null
13587 # now data shouldn't be found in the cache
13589 cancel_lru_locks osc
13590 cat $DIR/$tfile >/dev/null
13592 if let "AFTER - BEFORE != 0"; then
13593 error "IN CACHE: before: $BEFORE, after: $AFTER"
13596 set_osd_param $list '' read_cache_enable 1
13599 run_test 151 "test cache on oss and controls ==============================="
13602 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13604 local TF="$TMP/$tfile"
13606 # simulate ENOMEM during write
13607 #define OBD_FAIL_OST_NOMEM 0x226
13608 lctl set_param fail_loc=0x80000226
13609 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
13611 sync || error "sync failed"
13612 lctl set_param fail_loc=0
13614 # discard client's cache
13615 cancel_lru_locks osc
13617 # simulate ENOMEM during read
13618 lctl set_param fail_loc=0x80000226
13619 cmp $TF $DIR/$tfile || error "cmp failed"
13620 lctl set_param fail_loc=0
13624 run_test 152 "test read/write with enomem ============================"
13627 $MULTIOP $DIR/$tfile Ow4096Ycu || error "multiop failed"
13629 run_test 153 "test if fdatasync does not crash ======================="
13631 dot_lustre_fid_permission_check() {
13633 local ffid=$MOUNT/.lustre/fid/$fid
13636 echo "stat fid $fid"
13637 stat $ffid > /dev/null || error "stat $ffid failed."
13638 echo "touch fid $fid"
13639 touch $ffid || error "touch $ffid failed."
13640 echo "write to fid $fid"
13641 cat /etc/hosts > $ffid || error "write $ffid failed."
13642 echo "read fid $fid"
13643 diff /etc/hosts $ffid || error "read $ffid failed."
13644 echo "append write to fid $fid"
13645 cat /etc/hosts >> $ffid || error "append write $ffid failed."
13646 echo "rename fid $fid"
13647 mv $ffid $test_dir/$tfile.1 &&
13648 error "rename $ffid to $tfile.1 should fail."
13649 touch $test_dir/$tfile.1
13650 mv $test_dir/$tfile.1 $ffid &&
13651 error "rename $tfile.1 to $ffid should fail."
13652 rm -f $test_dir/$tfile.1
13653 echo "truncate fid $fid"
13654 $TRUNCATE $ffid 777 || error "truncate $ffid failed."
13655 echo "link fid $fid"
13656 ln -f $ffid $test_dir/tfile.lnk || error "link $ffid failed."
13657 if [[ $($LCTL get_param -n mdc.*-mdc-*.connect_flags) =~ acl ]]; then
13658 echo "setfacl fid $fid"
13659 setfacl -R -m u:bin:rwx $ffid || error "setfacl $ffid failed."
13660 echo "getfacl fid $fid"
13661 getfacl $ffid >/dev/null || error "getfacl $ffid failed."
13663 echo "unlink fid $fid"
13664 unlink $MOUNT/.lustre/fid/$fid && error "unlink $ffid should fail."
13665 echo "mknod fid $fid"
13666 mknod $ffid c 1 3 && error "mknod $ffid should fail."
13668 fid=[0xf00000400:0x1:0x0]
13669 ffid=$MOUNT/.lustre/fid/$fid
13671 echo "stat non-exist fid $fid"
13672 stat $ffid > /dev/null && error "stat non-exist $ffid should fail."
13673 echo "write to non-exist fid $fid"
13674 cat /etc/hosts > $ffid && error "write non-exist $ffid should fail."
13675 echo "link new fid $fid"
13676 ln $test_dir/$tfile $ffid && error "link $ffid should fail."
13678 mkdir -p $test_dir/$tdir
13679 touch $test_dir/$tdir/$tfile
13680 fid=$($LFS path2fid $test_dir/$tdir)
13683 error "error: could not get fid for $test_dir/$dir/$tfile."
13685 ffid=$MOUNT/.lustre/fid/$fid
13688 ls $ffid > /dev/null || error "ls $ffid failed."
13689 echo "touch $fid/$tfile.1"
13690 touch $ffid/$tfile.1 || error "touch $ffid/$tfile.1 failed."
13692 echo "touch $MOUNT/.lustre/fid/$tfile"
13693 touch $MOUNT/.lustre/fid/$tfile && \
13694 error "touch $MOUNT/.lustre/fid/$tfile should fail."
13696 echo "setxattr to $MOUNT/.lustre/fid"
13697 setfattr -n trusted.name1 -v value1 $MOUNT/.lustre/fid
13699 echo "listxattr for $MOUNT/.lustre/fid"
13700 getfattr -d -m "^trusted" $MOUNT/.lustre/fid
13702 echo "delxattr from $MOUNT/.lustre/fid"
13703 setfattr -x trusted.name1 $MOUNT/.lustre/fid
13705 echo "touch invalid fid: $MOUNT/.lustre/fid/[0x200000400:0x2:0x3]"
13706 touch $MOUNT/.lustre/fid/[0x200000400:0x2:0x3] &&
13707 error "touch invalid fid should fail."
13709 echo "touch non-normal fid: $MOUNT/.lustre/fid/[0x1:0x2:0x0]"
13710 touch $MOUNT/.lustre/fid/[0x1:0x2:0x0] &&
13711 error "touch non-normal fid should fail."
13713 echo "rename $tdir to $MOUNT/.lustre/fid"
13714 mrename $test_dir/$tdir $MOUNT/.lustre/fid &&
13715 error "rename to $MOUNT/.lustre/fid should fail."
13717 if [ $MDS1_VERSION -ge $(version_code 2.3.51) ]
13719 local old_obf_mode=$(stat --format="%a" $DIR/.lustre/fid)
13720 local new_obf_mode=777
13722 echo "change mode of $DIR/.lustre/fid to $new_obf_mode"
13723 chmod $new_obf_mode $DIR/.lustre/fid ||
13724 error "chmod $new_obf_mode $DIR/.lustre/fid failed"
13726 local obf_mode=$(stat --format=%a $DIR/.lustre/fid)
13727 [ $obf_mode -eq $new_obf_mode ] ||
13728 error "stat $DIR/.lustre/fid returned wrong mode $obf_mode"
13730 echo "restore mode of $DIR/.lustre/fid to $old_obf_mode"
13731 chmod $old_obf_mode $DIR/.lustre/fid ||
13732 error "chmod $old_obf_mode $DIR/.lustre/fid failed"
13735 $OPENFILE -f O_LOV_DELAY_CREATE:O_CREAT $test_dir/$tfile-2
13736 fid=$($LFS path2fid $test_dir/$tfile-2)
13738 if [ $MDS1_VERSION -ge $(version_code 2.6.50) ]
13740 echo "cp /etc/passwd $MOUNT/.lustre/fid/$fid"
13741 cp /etc/passwd $MOUNT/.lustre/fid/$fid ||
13742 error "create lov data thru .lustre failed"
13744 echo "cp /etc/passwd $test_dir/$tfile-2"
13745 cp /etc/passwd $test_dir/$tfile-2 ||
13746 error "copy to $test_dir/$tfile-2 failed."
13747 echo "diff /etc/passwd $MOUNT/.lustre/fid/$fid"
13748 diff /etc/passwd $MOUNT/.lustre/fid/$fid ||
13749 error "diff /etc/passwd $MOUNT/.lustre/fid/$fid failed."
13751 rm -rf $test_dir/tfile.lnk
13752 rm -rf $test_dir/$tfile-2
13756 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
13757 skip "Need MDS version at least 2.4.1"
13759 local tf=$DIR/$tfile
13762 local fid=$($LFS path2fid $tf)
13763 [ -z "$fid" ] && error "path2fid unable to get $tf FID"
13765 # check that we get the same pathname back
13768 for rootpath in "$MOUNT" "$MOUNT///" "$MOUNT/$tfile"; do
13769 echo "$rootpath $fid"
13770 found=$($LFS fid2path $rootpath "$fid")
13771 [ -z "$found" ] && error "fid2path unable to get '$fid' path"
13772 [ "$found" == "$tf" ] || error "fid2path $found != $tf"
13775 # check wrong root path format
13776 rootpath=$MOUNT"_wrong"
13777 found=$($LFS fid2path $rootpath "$fid")
13778 [ -z "$found" ] || error "should fail ($rootpath != $MOUNT)"
13780 run_test 154A "lfs path2fid and fid2path basic checks"
13783 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
13784 skip "Need MDS version at least 2.4.1"
13786 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
13787 touch $DIR/$tdir/$tfile || error "touch $DIR/$tdir/$tfile failed"
13788 local linkea=$($LL_DECODE_LINKEA $DIR/$tdir/$tfile | grep 'pfid')
13789 [ -z "$linkea" ] && error "decode linkea $DIR/$tdir/$tfile failed"
13791 local name=$(echo $linkea | awk '/pfid/ {print $5}' | sed -e "s/'//g")
13792 local PFID=$(echo $linkea | awk '/pfid/ {print $3}' | sed -e "s/,//g")
13794 # check that we get the same pathname
13795 echo "PFID: $PFID, name: $name"
13796 local FOUND=$($LFS fid2path $MOUNT "$PFID")
13797 [ -z "$FOUND" ] && error "fid2path unable to get $PFID path"
13798 [ "$FOUND/$name" != "$DIR/$tdir/$tfile" ] &&
13799 error "ll_decode_linkea has $FOUND/$name != $DIR/$tdir/$tfile"
13801 rm -rf $DIR/$tdir || error "Can not delete directory $DIR/$tdir"
13803 run_test 154B "verify the ll_decode_linkea tool"
13806 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13807 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
13808 [[ $MDS1_VERSION -ge $(version_code 2.2.51) ]] ||
13809 skip "Need MDS version at least 2.2.51"
13810 [ -z "$(which setfacl)" ] && skip_env "must have setfacl tool"
13812 cp /etc/hosts $DIR/$tfile
13814 fid=$($LFS path2fid $DIR/$tfile)
13816 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
13818 dot_lustre_fid_permission_check "$fid" $DIR ||
13819 error "dot lustre permission check $fid failed"
13821 ls -a $MOUNT | grep "\.lustre" && error ".lustre should not be listed"
13823 rm -rf $MOUNT/.lustre && error ".lustre is not allowed to be unlinked"
13825 touch $MOUNT/.lustre/file &&
13826 error "creation is not allowed under .lustre"
13828 mkdir $MOUNT/.lustre/dir &&
13829 error "mkdir is not allowed under .lustre"
13833 run_test 154a "Open-by-FID"
13836 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13837 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
13838 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
13839 [[ $MDS1_VERSION -ge $(version_code 2.2.51) ]] ||
13840 skip "Need MDS version at least 2.2.51"
13842 local remote_dir=$DIR/$tdir/remote_dir
13846 mkdir -p $DIR/$tdir
13847 $LFS mkdir -i $MDTIDX $remote_dir ||
13848 error "create remote directory failed"
13850 cp /etc/hosts $remote_dir/$tfile
13852 fid=$($LFS path2fid $remote_dir/$tfile)
13854 [ $rc -ne 0 ] && error "error: could not get fid for $remote_dir/$tfile"
13856 dot_lustre_fid_permission_check "$fid" $remote_dir ||
13857 error "dot lustre permission check $fid failed"
13860 run_test 154b "Open-by-FID for remote directory"
13863 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
13864 skip "Need MDS version at least 2.4.1"
13866 touch $DIR/$tfile.1 $DIR/$tfile.2 $DIR/$tfile.3
13867 local FID1=$($LFS path2fid $DIR/$tfile.1)
13868 local FID2=$($LFS path2fid $DIR/$tfile.2)
13869 local FID3=$($LFS path2fid $DIR/$tfile.3)
13872 $LFS path2fid $DIR/$tfile.[123] | while read PATHNAME FID; do
13873 [ "$PATHNAME" = "$DIR/$tfile.$N:" ] ||
13874 error "path2fid pathname $PATHNAME != $DIR/$tfile.$N:"
13876 [ "$FID" = "${!want}" ] ||
13877 error "path2fid $PATHNAME FID $FID != FID$N ${!want}"
13881 $LFS fid2path $MOUNT "$FID1" "$FID2" "$FID3" | while read PATHNAME;
13883 [ "$PATHNAME" = "$DIR/$tfile.$N" ] ||
13884 error "fid2path pathname $PATHNAME != $DIR/$tfile.$N:"
13888 run_test 154c "lfs path2fid and fid2path multiple arguments"
13891 remote_mds_nodsh && skip "remote MDS with nodsh"
13892 [[ $MDS1_VERSION -lt $(version_code 2.5.53) ]] &&
13893 skip "Need MDS version at least 2.5.53"
13895 if remote_mds; then
13896 nid=$($LCTL list_nids | sed "s/\./\\\./g")
13900 local proc_ofile="mdt.*.exports.'$nid'.open_files"
13907 local fid=$($LFS path2fid $DIR/$tfile)
13910 cmd="exec $fd<$DIR/$tfile"
13912 local fid_list=$(do_facet $SINGLEMDS $LCTL get_param $proc_ofile)
13913 echo "$fid_list" | grep "$fid"
13916 cmd="exec $fd>/dev/null"
13918 if [ $rc -ne 0 ]; then
13919 error "FID $fid not found in open files list $fid_list"
13922 run_test 154d "Verify open file fid"
13926 [[ $MDS1_VERSION -lt $(version_code 2.6.50) ]] &&
13927 skip "Need MDS version at least 2.6.50"
13929 if ls -a $MOUNT | grep -q '^\.lustre$'; then
13930 error ".lustre returned by readdir"
13933 run_test 154e ".lustre is not returned by readdir"
13936 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
13938 # create parent directory on a single MDT to avoid cross-MDT hardlinks
13939 test_mkdir -p -c1 $DIR/$tdir/d
13940 # test dirs inherit from its stripe
13941 mkdir -p $DIR/$tdir/d/foo1 || error "mkdir error"
13942 mkdir -p $DIR/$tdir/d/foo2 || error "mkdir error"
13943 cp /etc/hosts $DIR/$tdir/d/foo1/$tfile
13944 ln $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/link
13947 # get fid of parents
13948 local FID0=$($LFS path2fid $DIR/$tdir/d)
13949 local FID1=$($LFS path2fid $DIR/$tdir/d/foo1)
13950 local FID2=$($LFS path2fid $DIR/$tdir/d/foo2)
13951 local FID3=$($LFS path2fid $DIR)
13953 # check that path2fid --parents returns expected <parent_fid>/name
13954 # 1) test for a directory (single parent)
13955 local parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1)
13956 [ "$parent" == "$FID0/foo1" ] ||
13957 error "expected parent: $FID0/foo1, got: $parent"
13959 # 2) test for a file with nlink > 1 (multiple parents)
13960 parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1/$tfile)
13961 echo "$parent" | grep -F "$FID1/$tfile" ||
13962 error "$FID1/$tfile not returned in parent list"
13963 echo "$parent" | grep -F "$FID2/link" ||
13964 error "$FID2/link not returned in parent list"
13966 # 3) get parent by fid
13967 local file_fid=$($LFS path2fid $DIR/$tdir/d/foo1/$tfile)
13968 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
13969 echo "$parent" | grep -F "$FID1/$tfile" ||
13970 error "$FID1/$tfile not returned in parent list (by fid)"
13971 echo "$parent" | grep -F "$FID2/link" ||
13972 error "$FID2/link not returned in parent list (by fid)"
13974 # 4) test for entry in root directory
13975 parent=$($LFS path2fid --parents $DIR/f)
13976 echo "$parent" | grep -F "$FID3/f" ||
13977 error "$FID3/f not returned in parent list"
13979 # 5) test it on root directory
13980 [ -z "$($LFS path2fid --parents $MOUNT 2>/dev/null)" ] ||
13981 error "$MOUNT should not have parents"
13983 # enable xattr caching and check that linkea is correctly updated
13984 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
13985 save_lustre_params client "llite.*.xattr_cache" > $save
13986 lctl set_param llite.*.xattr_cache 1
13988 # 6.1) linkea update on rename
13989 mv $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/$tfile.moved
13991 # get parents by fid
13992 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
13993 # foo1 should no longer be returned in parent list
13994 echo "$parent" | grep -F "$FID1" &&
13995 error "$FID1 should no longer be in parent list"
13996 # the new path should appear
13997 echo "$parent" | grep -F "$FID2/$tfile.moved" ||
13998 error "$FID2/$tfile.moved is not in parent list"
14000 # 6.2) linkea update on unlink
14001 rm -f $DIR/$tdir/d/foo2/link
14002 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
14003 # foo2/link should no longer be returned in parent list
14004 echo "$parent" | grep -F "$FID2/link" &&
14005 error "$FID2/link should no longer be in parent list"
14009 restore_lustre_params < $save
14012 run_test 154f "get parent fids by reading link ea"
14016 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
14017 [[ $MDS1_VERSION -ge $(version_code 2.6.92) &&
14018 $CLIENT_VERSION -gt $(version_code 2.6.99) ]] ||
14019 skip "Need MDS version at least 2.6.92"
14021 mkdir -p $DIR/$tdir
14022 llapi_fid_test -d $DIR/$tdir
14024 run_test 154g "various llapi FID tests"
14026 test_155_small_load() {
14027 local temp=$TMP/$tfile
14028 local file=$DIR/$tfile
14030 dd if=/dev/urandom of=$temp bs=6096 count=1 || \
14031 error "dd of=$temp bs=6096 count=1 failed"
14033 cancel_lru_locks $OSC
14034 cmp $temp $file || error "$temp $file differ"
14036 $TRUNCATE $temp 6000
14037 $TRUNCATE $file 6000
14038 cmp $temp $file || error "$temp $file differ (truncate1)"
14040 echo "12345" >>$temp
14041 echo "12345" >>$file
14042 cmp $temp $file || error "$temp $file differ (append1)"
14044 echo "12345" >>$temp
14045 echo "12345" >>$file
14046 cmp $temp $file || error "$temp $file differ (append2)"
14052 test_155_big_load() {
14053 remote_ost_nodsh && skip "remote OST with nodsh"
14055 local temp=$TMP/$tfile
14056 local file=$DIR/$tfile
14059 local cache_size=$(do_facet ost$((MAXI+1)) \
14060 "awk '/cache/ {sum+=\\\$4} END {print sum}' /proc/cpuinfo")
14061 local large_file_size=$((cache_size * 2))
14063 echo "OSS cache size: $cache_size KB"
14064 echo "Large file size: $large_file_size KB"
14066 [ $MAXV -le $large_file_size ] &&
14067 skip_env "max available OST size needs > $large_file_size KB"
14069 $LFS setstripe $file -c 1 -i $MAXI || error "$LFS setstripe $file failed"
14071 dd if=/dev/urandom of=$temp bs=$large_file_size count=1k ||
14072 error "dd of=$temp bs=$large_file_size count=1k failed"
14075 cancel_lru_locks osc
14076 cmp $temp $file || error "$temp $file differ"
14082 save_writethrough() {
14083 local facets=$(get_facets OST)
14085 save_lustre_params $facets "osd-*.*.writethrough_cache_enable" > $1
14089 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14091 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14093 save_writethrough $p
14096 set_cache writethrough on
14097 test_155_small_load
14098 restore_lustre_params < $p
14101 run_test 155a "Verify small file correctness: read cache:on write_cache:on"
14104 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14106 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14108 save_writethrough $p
14111 set_cache writethrough off
14112 test_155_small_load
14113 restore_lustre_params < $p
14116 run_test 155b "Verify small file correctness: read cache:on write_cache:off"
14119 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14121 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14123 save_writethrough $p
14126 set_cache writethrough on
14127 test_155_small_load
14128 restore_lustre_params < $p
14131 run_test 155c "Verify small file correctness: read cache:off write_cache:on"
14134 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14136 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14138 save_writethrough $p
14141 set_cache writethrough off
14142 test_155_small_load
14143 restore_lustre_params < $p
14146 run_test 155d "Verify small file correctness: read cache:off write_cache:off"
14149 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14151 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14153 save_writethrough $p
14156 set_cache writethrough on
14158 restore_lustre_params < $p
14161 run_test 155e "Verify big file correctness: read cache:on write_cache:on"
14164 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14166 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14168 save_writethrough $p
14171 set_cache writethrough off
14173 restore_lustre_params < $p
14176 run_test 155f "Verify big file correctness: read cache:on write_cache:off"
14179 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14181 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14183 save_writethrough $p
14186 set_cache writethrough on
14188 restore_lustre_params < $p
14191 run_test 155g "Verify big file correctness: read cache:off write_cache:on"
14194 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14196 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14198 save_writethrough $p
14201 set_cache writethrough off
14203 restore_lustre_params < $p
14206 run_test 155h "Verify big file correctness: read cache:off write_cache:off"
14209 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14210 remote_ost_nodsh && skip "remote OST with nodsh"
14211 [ $OST1_VERSION -lt $(version_code 2.6.93) ] &&
14212 skip "stats not implemented on old servers"
14213 [ "$ost1_FSTYPE" = "zfs" ] &&
14214 skip "LU-1956/LU-2261: stats not implemented on OSD ZFS"
14219 local file="$DIR/$tfile"
14220 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14222 save_writethrough $p
14225 log "Turn on read and write cache"
14227 set_cache writethrough on
14229 log "Write data and read it back."
14230 log "Read should be satisfied from the cache."
14231 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
14233 cancel_lru_locks osc
14234 cat $file >/dev/null
14236 if ! let "AFTER - BEFORE == CPAGES"; then
14237 error "NOT IN CACHE (2): before: $BEFORE, after: $AFTER"
14239 log "cache hits: before: $BEFORE, after: $AFTER"
14242 log "Read again; it should be satisfied from the cache."
14244 cancel_lru_locks osc
14245 cat $file >/dev/null
14247 if ! let "AFTER - BEFORE == CPAGES"; then
14248 error "NOT IN CACHE (3): before: $BEFORE, after: $AFTER"
14250 log "cache hits:: before: $BEFORE, after: $AFTER"
14253 log "Turn off the read cache and turn on the write cache"
14255 set_cache writethrough on
14257 log "Read again; it should be satisfied from the cache."
14259 cancel_lru_locks osc
14260 cat $file >/dev/null
14262 if ! let "AFTER - BEFORE == CPAGES"; then
14263 error "NOT IN CACHE (4): before: $BEFORE, after: $AFTER"
14265 log "cache hits:: before: $BEFORE, after: $AFTER"
14268 if [ $OST1_VERSION -lt $(version_code 2.12.55) ]; then
14269 # > 2.12.56 uses pagecache if cached
14270 log "Read again; it should not be satisfied from the cache."
14272 cancel_lru_locks osc
14273 cat $file >/dev/null
14275 if ! let "AFTER - BEFORE == 0"; then
14276 error "IN CACHE (5): before: $BEFORE, after: $AFTER"
14278 log "cache hits:: before: $BEFORE, after: $AFTER"
14282 log "Write data and read it back."
14283 log "Read should be satisfied from the cache."
14284 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
14286 cancel_lru_locks osc
14287 cat $file >/dev/null
14289 if ! let "AFTER - BEFORE == CPAGES"; then
14290 error "NOT IN CACHE (6): before: $BEFORE, after: $AFTER"
14292 log "cache hits:: before: $BEFORE, after: $AFTER"
14295 if [ $OST1_VERSION -lt $(version_code 2.12.55) ]; then
14296 # > 2.12.56 uses pagecache if cached
14297 log "Read again; it should not be satisfied from the cache."
14299 cancel_lru_locks osc
14300 cat $file >/dev/null
14302 if ! let "AFTER - BEFORE == 0"; then
14303 error "IN CACHE (7): before: $BEFORE, after: $AFTER"
14305 log "cache hits:: before: $BEFORE, after: $AFTER"
14309 log "Turn off read and write cache"
14311 set_cache writethrough off
14313 log "Write data and read it back"
14314 log "It should not be satisfied from the cache."
14316 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
14317 cancel_lru_locks osc
14319 cat $file >/dev/null
14321 if ! let "AFTER - BEFORE == 0"; then
14322 error_ignore bz20762 "IN CACHE (8):before:$BEFORE,after:$AFTER"
14324 log "cache hits:: before: $BEFORE, after: $AFTER"
14327 log "Turn on the read cache and turn off the write cache"
14329 set_cache writethrough off
14331 log "Write data and read it back"
14332 log "It should not be satisfied from the cache."
14334 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
14336 cancel_lru_locks osc
14337 cat $file >/dev/null
14339 if ! let "AFTER - BEFORE == 0"; then
14340 error_ignore bz20762 "IN CACHE (9):before:$BEFORE,after:$AFTER"
14342 log "cache hits:: before: $BEFORE, after: $AFTER"
14345 log "Read again; it should be satisfied from the cache."
14347 cancel_lru_locks osc
14348 cat $file >/dev/null
14350 if ! let "AFTER - BEFORE == CPAGES"; then
14351 error "NOT IN CACHE (1): before: $BEFORE, after: $AFTER"
14353 log "cache hits:: before: $BEFORE, after: $AFTER"
14356 restore_lustre_params < $p
14359 run_test 156 "Verification of tunables"
14362 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14363 remote_mds_nodsh && skip "remote MDS with nodsh"
14364 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] ||
14365 skip "Need MDS version at least 2.2.0"
14367 changelog_register || error "changelog_register failed"
14368 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
14369 changelog_users $SINGLEMDS | grep -q $cl_user ||
14370 error "User $cl_user not found in changelog_users"
14373 test_mkdir -p $DIR/$tdir/pics/2008/zachy
14374 changelog_clear 0 || error "changelog_clear failed"
14375 touch $DIR/$tdir/pics/2008/zachy/$tfile # open 1
14376 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg # open 2
14377 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
14378 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
14379 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
14380 rm $DIR/$tdir/pics/desktop.jpg
14382 changelog_dump | tail -10
14384 echo "verifying changelog mask"
14385 changelog_chmask "-MKDIR"
14386 changelog_chmask "-CLOSE"
14388 test_mkdir -p $DIR/$tdir/pics/zach/sofia # not logged
14389 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # not logged
14391 changelog_chmask "+MKDIR"
14392 changelog_chmask "+CLOSE"
14394 test_mkdir -p $DIR/$tdir/pics/2008/sofia # mkdir 1
14395 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # open 3
14397 changelog_dump | tail -10
14398 MKDIRS=$(changelog_dump | grep -c "MKDIR")
14399 CLOSES=$(changelog_dump | grep -c "CLOSE")
14400 [ $MKDIRS -eq 1 ] || error "MKDIR changelog mask count $MKDIRS != 1"
14401 [ $CLOSES -eq 3 ] || error "CLOSE changelog mask count $CLOSES != 3"
14404 echo "verifying target fid"
14405 local fidc=$(changelog_extract_field "CREAT" "$tfile" "t=")
14406 local fidf=$($LFS path2fid $DIR/$tdir/pics/zach/$tfile)
14407 [ "$fidc" == "$fidf" ] ||
14408 error "changelog '$tfile' fid $fidc != file fid $fidf"
14409 echo "verifying parent fid"
14410 # The FID returned from the Changelog may be the directory shard on
14411 # a different MDT, and not the FID returned by path2fid on the parent.
14412 # Instead of comparing FIDs, verify that fid2path(fidp) is correct,
14413 # since this is what will matter when recreating this file in the tree.
14414 local fidp=$(changelog_extract_field "CREAT" "$tfile" "p=")
14415 local pathp=$($LFS fid2path $MOUNT "$fidp")
14416 [ "${pathp%/}" == "$DIR/$tdir/pics/zach" ] ||
14417 error "changelog fid2path($fidc) $pathp != $DIR/$tdir/pics/zach"
14419 echo "getting records for $cl_user"
14420 changelog_users $SINGLEMDS
14421 local user_rec1=$(changelog_user_rec $SINGLEMDS $cl_user)
14423 __changelog_clear $SINGLEMDS $cl_user +$nclr ||
14424 error "changelog_clear failed"
14425 local user_rec2=$(changelog_user_rec $SINGLEMDS $cl_user)
14426 echo "verifying user clear: $user_rec1 + $nclr == $user_rec2"
14427 [ $user_rec2 == $((user_rec1 + nclr)) ] ||
14428 error "user index expect $user_rec1 + $nclr != $user_rec2"
14430 local min0_rec=$(changelog_users $SINGLEMDS |
14431 awk 'min == "" || $2 < min { min = $2 }; END { print min }')
14432 local first_rec=$($LFS changelog $(facet_svc $SINGLEMDS) |
14433 awk '{ print $1; exit; }')
14435 changelog_dump | tail -n 5
14436 echo "verifying user min purge: $min0_rec + 1 == $first_rec"
14437 [ $first_rec == $((min0_rec + 1)) ] ||
14438 error "first index should be $min0_rec + 1 not $first_rec"
14440 # LU-3446 changelog index reset on MDT restart
14441 local cur_rec1=$(changelog_users $SINGLEMDS |
14442 awk '/^current.index:/ { print $NF }')
14443 changelog_clear 0 ||
14444 error "clear all changelog records for $cl_user failed"
14445 stop $SINGLEMDS || error "Fail to stop $SINGLEMDS"
14446 start $SINGLEMDS $(mdsdevname ${SINGLEMDS//mds/}) $MDS_MOUNT_OPTS ||
14447 error "Fail to start $SINGLEMDS"
14448 local cur_rec2=$(changelog_users $SINGLEMDS |
14449 awk '/^current.index:/ { print $NF }')
14450 echo "verifying index survives MDT restart: $cur_rec1 == $cur_rec2"
14451 [ $cur_rec1 == $cur_rec2 ] ||
14452 error "current index should be $cur_rec1 not $cur_rec2"
14454 echo "verifying users from this test are deregistered"
14455 changelog_deregister || error "changelog_deregister failed"
14456 changelog_users $SINGLEMDS | grep -q $cl_user &&
14457 error "User '$cl_user' still in changelog_users"
14459 # lctl get_param -n mdd.*.changelog_users
14460 # current index: 144
14461 # ID index (idle seconds)
14463 if ! changelog_users $SINGLEMDS | grep "^cl"; then
14464 # this is the normal case where all users were deregistered
14465 # make sure no new records are added when no users are present
14466 local last_rec1=$(changelog_users $SINGLEMDS |
14467 awk '/^current.index:/ { print $NF }')
14468 touch $DIR/$tdir/chloe
14469 local last_rec2=$(changelog_users $SINGLEMDS |
14470 awk '/^current.index:/ { print $NF }')
14471 echo "verify changelogs are off: $last_rec1 == $last_rec2"
14472 [ $last_rec1 == $last_rec2 ] || error "changelogs not off"
14474 # any changelog users must be leftovers from a previous test
14475 changelog_users $SINGLEMDS
14476 echo "other changelog users; can't verify off"
14479 run_test 160a "changelog sanity"
14481 test_160b() { # LU-3587
14482 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14483 remote_mds_nodsh && skip "remote MDS with nodsh"
14484 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] ||
14485 skip "Need MDS version at least 2.2.0"
14487 changelog_register || error "changelog_register failed"
14488 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
14489 changelog_users $SINGLEMDS | grep -q $cl_user ||
14490 error "User '$cl_user' not found in changelog_users"
14492 local longname1=$(str_repeat a 255)
14493 local longname2=$(str_repeat b 255)
14496 echo "creating very long named file"
14497 touch $longname1 || error "create of '$longname1' failed"
14498 echo "renaming very long named file"
14499 mv $longname1 $longname2
14501 changelog_dump | grep RENME | tail -n 5
14504 run_test 160b "Verify that very long rename doesn't crash in changelog"
14507 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14508 remote_mds_nodsh && skip "remote MDS with nodsh"
14510 [[ $MDS1_VERSION -gt $(version_code 2.5.57) ]] ||
14511 [[ $MDS1_VERSION -gt $(version_code 2.5.1) &&
14512 $MDS1_VERSION -lt $(version_code 2.5.50) ]] ||
14513 skip "Need MDS version at least 2.5.58 or 2.5.2+"
14517 # Registration step
14518 changelog_register || error "changelog_register failed"
14521 mkdir -p $DIR/$tdir
14522 $MCREATE $DIR/$tdir/foo_160c
14523 changelog_chmask "-TRUNC"
14524 $TRUNCATE $DIR/$tdir/foo_160c 200
14525 changelog_chmask "+TRUNC"
14526 $TRUNCATE $DIR/$tdir/foo_160c 199
14527 changelog_dump | tail -n 5
14528 local truncs=$(changelog_dump | tail -n 5 | grep -c TRUNC)
14529 [ $truncs -eq 1 ] || error "TRUNC changelog mask count $truncs != 1"
14531 run_test 160c "verify that changelog log catch the truncate event"
14534 remote_mds_nodsh && skip "remote MDS with nodsh"
14535 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
14536 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14537 [[ $MDS1_VERSION -ge $(version_code 2.7.60) ]] ||
14538 skip "Need MDS version at least 2.7.60"
14540 # Registration step
14541 changelog_register || error "changelog_register failed"
14543 mkdir -p $DIR/$tdir/migrate_dir
14544 changelog_clear 0 || error "changelog_clear failed"
14546 $LFS migrate -m 1 $DIR/$tdir/migrate_dir || error "migrate fails"
14547 changelog_dump | tail -n 5
14548 local migrates=$(changelog_dump | grep -c "MIGRT")
14549 [ $migrates -eq 1 ] || error "MIGRATE changelog count $migrates != 1"
14551 run_test 160d "verify that changelog log catch the migrate event"
14554 remote_mds_nodsh && skip "remote MDS with nodsh"
14557 changelog_register || error "changelog_register failed"
14559 # Delete a future user (expect fail)
14560 local MDT0=$(facet_svc $SINGLEMDS)
14561 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister "cl77"
14564 if [ $rc -eq 0 ]; then
14565 error "Deleted non-existant user cl77"
14566 elif [ $rc -ne 2 ]; then
14567 error "changelog_deregister failed with $rc, expect 2 (ENOENT)"
14570 # Clear to a bad index (1 billion should be safe)
14571 $LFS changelog_clear $MDT0 "${CL_USERS[$SINGLEMDS]%% *}" 1000000000
14574 if [ $rc -eq 0 ]; then
14575 error "Successfully cleared to invalid CL index"
14576 elif [ $rc -ne 22 ]; then
14577 error "changelog_clear failed with $rc, expected 22 (EINVAL)"
14580 run_test 160e "changelog negative testing (should return errors)"
14583 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14584 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
14585 skip "Need MDS version at least 2.10.56"
14587 local mdts=$(comma_list $(mdts_nodes))
14590 changelog_register || error "first changelog_register failed"
14591 changelog_register || error "second changelog_register failed"
14593 declare -A cl_user1
14594 declare -A cl_user2
14599 # generate some changelog records to accumulate on each MDT
14600 # use fnv1a because created files should be evenly distributed
14601 test_mkdir -c $MDSCOUNT -H fnv_1a_64 $DIR/$tdir ||
14602 error "test_mkdir $tdir failed"
14603 log "$(date +%s): creating first files"
14604 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
14605 error "create $DIR/$tdir/$tfile failed"
14607 # check changelogs have been generated
14608 local start=$SECONDS
14609 local idle_time=$((MDSCOUNT * 5 + 5))
14610 local nbcl=$(changelog_dump | wc -l)
14611 [[ $nbcl -eq 0 ]] && error "no changelogs found"
14613 for param in "changelog_max_idle_time=$idle_time" \
14615 "changelog_min_gc_interval=2" \
14616 "changelog_min_free_cat_entries=3"; do
14617 local MDT0=$(facet_svc $SINGLEMDS)
14618 local var="${param%=*}"
14619 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
14621 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
14622 do_nodes $mdts $LCTL set_param mdd.*.$param
14625 # force cl_user2 to be idle (1st part), but also cancel the
14626 # cl_user1 records so that it is not evicted later in the test.
14627 local sleep1=$((idle_time / 2))
14628 echo "$(date +%s): sleep1 $sleep1/${idle_time}s"
14631 # simulate changelog catalog almost full
14632 #define OBD_FAIL_CAT_FREE_RECORDS 0x1313
14633 do_nodes $mdts $LCTL set_param fail_loc=0x1313 fail_val=3
14635 for i in $(seq $MDSCOUNT); do
14636 cl_users=(${CL_USERS[mds$i]})
14637 cl_user1[mds$i]="${cl_users[0]}"
14638 cl_user2[mds$i]="${cl_users[1]}"
14640 [ -n "${cl_user1[mds$i]}" ] ||
14641 error "mds$i: no user registered"
14642 [ -n "${cl_user2[mds$i]}" ] ||
14643 error "mds$i: only ${cl_user2[mds$i]} is registered"
14645 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14646 [ -n "$user_rec1" ] ||
14647 error "mds$i: User ${cl_user1[mds$i]} not registered"
14648 __changelog_clear mds$i ${cl_user1[mds$i]} +2
14649 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14650 [ -n "$user_rec2" ] ||
14651 error "mds$i: User ${cl_user1[mds$i]} not registered"
14652 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
14653 "$user_rec1 + 2 == $user_rec2"
14654 [ $((user_rec1 + 2)) == $user_rec2 ] ||
14655 error "mds$i: user ${cl_user1[mds$i]} index expected " \
14656 "$user_rec1 + 2, but is $user_rec2"
14657 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
14658 [ -n "$user_rec2" ] ||
14659 error "mds$i: User ${cl_user2[mds$i]} not registered"
14660 [ $user_rec1 == $user_rec2 ] ||
14661 error "mds$i: user ${cl_user2[mds$i]} index expected " \
14662 "$user_rec1, but is $user_rec2"
14665 # force cl_user2 idle (2nd part) to just exceed changelog_max_idle_time
14666 local sleep2=$((idle_time - (SECONDS - start) + 1))
14667 echo "$(date +%s): sleep2 $sleep2/${idle_time}s"
14670 # Generate one more changelog to trigger GC at fail_loc for cl_user2.
14671 # cl_user1 should be OK because it recently processed records.
14672 echo "$(date +%s): creating $((MDSCOUNT * 2)) files"
14673 createmany -m $DIR/$tdir/${tfile}b $((MDSCOUNT * 2)) ||
14674 error "create $DIR/$tdir/${tfile}b failed"
14676 # ensure gc thread is done
14677 for i in $(mdts_nodes); do
14679 "ps -e -o comm= | grep chlg_gc_thread" "" 20 ||
14680 error "$i: GC-thread not done"
14684 for i in $(seq $MDSCOUNT); do
14685 # check cl_user1 still registered
14686 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
14687 error "mds$i: User ${cl_user1[mds$i]} not registered"
14688 # check cl_user2 unregistered
14689 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
14690 error "mds$i: User ${cl_user2[mds$i]} still registered"
14692 # check changelogs are present and starting at $user_rec1 + 1
14693 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14694 [ -n "$user_rec1" ] ||
14695 error "mds$i: User ${cl_user1[mds$i]} not registered"
14696 first_rec=$($LFS changelog $(facet_svc mds$i) |
14697 awk '{ print $1; exit; }')
14699 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
14700 [ $((user_rec1 + 1)) == $first_rec ] ||
14701 error "mds$i: first index should be $user_rec1 + 1, " \
14702 "but is $first_rec"
14705 run_test 160f "changelog garbage collect (timestamped users)"
14708 remote_mds_nodsh && skip "remote MDS with nodsh"
14709 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
14710 skip "Need MDS version at least 2.10.56"
14712 local mdts=$(comma_list $(mdts_nodes))
14714 #define OBD_FAIL_TIME_IN_CHLOG_USER 0x1314
14715 do_nodes $mdts $LCTL set_param fail_loc=0x1314
14718 changelog_register || error "first changelog_register failed"
14719 changelog_register || error "second changelog_register failed"
14721 declare -A cl_user1
14722 declare -A cl_user2
14727 # generate some changelog records to accumulate on each MDT
14728 # use fnv1a because created files should be evenly distributed
14729 test_mkdir -c $MDSCOUNT -H fnv_1a_64 $DIR/$tdir ||
14730 error "mkdir $tdir failed"
14731 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
14732 error "create $DIR/$tdir/$tfile failed"
14734 # check changelogs have been generated
14735 local nbcl=$(changelog_dump | wc -l)
14736 [[ $nbcl -eq 0 ]] && error "no changelogs found"
14738 # reduce the max_idle_indexes value to make sure we exceed it
14739 max_ndx=$((nbcl / 2 - 1))
14741 for param in "changelog_max_idle_indexes=$max_ndx" \
14743 "changelog_min_gc_interval=2" \
14744 "changelog_min_free_cat_entries=3"; do
14745 local MDT0=$(facet_svc $SINGLEMDS)
14746 local var="${param%=*}"
14747 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
14749 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
14750 do_nodes $mdts $LCTL set_param mdd.*.$param ||
14751 error "unable to set mdd.*.$param"
14754 # simulate changelog catalog almost full
14755 #define OBD_FAIL_CAT_FREE_RECORDS 0x1313
14756 do_nodes $mdts $LCTL set_param fail_loc=0x1313 fail_val=3
14758 for i in $(seq $MDSCOUNT); do
14759 cl_users=(${CL_USERS[mds$i]})
14760 cl_user1[mds$i]="${cl_users[0]}"
14761 cl_user2[mds$i]="${cl_users[1]}"
14763 [ -n "${cl_user1[mds$i]}" ] ||
14764 error "mds$i: no user registered"
14765 [ -n "${cl_user2[mds$i]}" ] ||
14766 error "mds$i: only ${cl_user1[mds$i]} is registered"
14768 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14769 [ -n "$user_rec1" ] ||
14770 error "mds$i: User ${cl_user1[mds$i]} not registered"
14771 __changelog_clear mds$i ${cl_user1[mds$i]} +2
14772 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14773 [ -n "$user_rec2" ] ||
14774 error "mds$i: User ${cl_user1[mds$i]} not registered"
14775 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
14776 "$user_rec1 + 2 == $user_rec2"
14777 [ $((user_rec1 + 2)) == $user_rec2 ] ||
14778 error "mds$i: user ${cl_user1[mds$i]} index expected " \
14779 "$user_rec1 + 2, but is $user_rec2"
14780 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
14781 [ -n "$user_rec2" ] ||
14782 error "mds$i: User ${cl_user2[mds$i]} not registered"
14783 [ $user_rec1 == $user_rec2 ] ||
14784 error "mds$i: user ${cl_user2[mds$i]} index expected " \
14785 "$user_rec1, but is $user_rec2"
14788 # ensure we are past the previous changelog_min_gc_interval set above
14791 # generate one more changelog to trigger fail_loc
14792 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
14793 error "create $DIR/$tdir/${tfile}bis failed"
14795 # ensure gc thread is done
14796 for i in $(mdts_nodes); do
14798 "ps -e -o comm= | grep chlg_gc_thread" "" 20 ||
14799 error "$i: GC-thread not done"
14803 for i in $(seq $MDSCOUNT); do
14804 # check cl_user1 still registered
14805 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
14806 error "mds$i: User ${cl_user1[mds$i]} not registered"
14807 # check cl_user2 unregistered
14808 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
14809 error "mds$i: User ${cl_user2[mds$i]} still registered"
14811 # check changelogs are present and starting at $user_rec1 + 1
14812 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14813 [ -n "$user_rec1" ] ||
14814 error "mds$i: User ${cl_user1[mds$i]} not registered"
14815 first_rec=$($LFS changelog $(facet_svc mds$i) |
14816 awk '{ print $1; exit; }')
14818 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
14819 [ $((user_rec1 + 1)) == $first_rec ] ||
14820 error "mds$i: first index should be $user_rec1 + 1, " \
14821 "but is $first_rec"
14824 run_test 160g "changelog garbage collect (old users)"
14827 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14828 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
14829 skip "Need MDS version at least 2.10.56"
14831 local mdts=$(comma_list $(mdts_nodes))
14834 changelog_register || error "first changelog_register failed"
14835 changelog_register || error "second changelog_register failed"
14837 declare -A cl_user1
14838 declare -A cl_user2
14843 # generate some changelog records to accumulate on each MDT
14844 # use fnv1a because created files should be evenly distributed
14845 test_mkdir -c $MDSCOUNT -H fnv_1a_64 $DIR/$tdir ||
14846 error "test_mkdir $tdir failed"
14847 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
14848 error "create $DIR/$tdir/$tfile failed"
14850 # check changelogs have been generated
14851 local nbcl=$(changelog_dump | wc -l)
14852 [[ $nbcl -eq 0 ]] && error "no changelogs found"
14854 for param in "changelog_max_idle_time=10" \
14856 "changelog_min_gc_interval=2"; do
14857 local MDT0=$(facet_svc $SINGLEMDS)
14858 local var="${param%=*}"
14859 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
14861 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
14862 do_nodes $mdts $LCTL set_param mdd.*.$param
14865 # force cl_user2 to be idle (1st part)
14868 for i in $(seq $MDSCOUNT); do
14869 cl_users=(${CL_USERS[mds$i]})
14870 cl_user1[mds$i]="${cl_users[0]}"
14871 cl_user2[mds$i]="${cl_users[1]}"
14873 [ -n "${cl_user1[mds$i]}" ] ||
14874 error "mds$i: no user registered"
14875 [ -n "${cl_user2[mds$i]}" ] ||
14876 error "mds$i: only ${cl_user2[mds$i]} is registered"
14878 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14879 [ -n "$user_rec1" ] ||
14880 error "mds$i: User ${cl_user1[mds$i]} not registered"
14881 __changelog_clear mds$i ${cl_user1[mds$i]} +2
14882 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14883 [ -n "$user_rec2" ] ||
14884 error "mds$i: User ${cl_user1[mds$i]} not registered"
14885 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
14886 "$user_rec1 + 2 == $user_rec2"
14887 [ $((user_rec1 + 2)) == $user_rec2 ] ||
14888 error "mds$i: user ${cl_user1[mds$i]} index expected " \
14889 "$user_rec1 + 2, but is $user_rec2"
14890 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
14891 [ -n "$user_rec2" ] ||
14892 error "mds$i: User ${cl_user2[mds$i]} not registered"
14893 [ $user_rec1 == $user_rec2 ] ||
14894 error "mds$i: user ${cl_user2[mds$i]} index expected " \
14895 "$user_rec1, but is $user_rec2"
14898 # force cl_user2 to be idle (2nd part) and to reach
14899 # changelog_max_idle_time
14902 # force each GC-thread start and block then
14903 # one per MDT/MDD, set fail_val accordingly
14904 #define OBD_FAIL_FORCE_GC_THREAD 0x1316
14905 do_nodes $mdts $LCTL set_param fail_loc=0x1316
14907 # generate more changelogs to trigger fail_loc
14908 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
14909 error "create $DIR/$tdir/${tfile}bis failed"
14911 # stop MDT to stop GC-thread, should be done in back-ground as it will
14912 # block waiting for the thread to be released and exit
14913 declare -A stop_pids
14914 for i in $(seq $MDSCOUNT); do
14916 stop_pids[mds$i]=$!
14919 for i in $(mdts_nodes); do
14922 local facets=$(facets_up_on_host $i)
14924 for facet in ${facets//,/ }; do
14925 if [[ $facet == mds* ]]; then
14929 # ensure each MDS's gc threads are still present and all in "R"
14930 # state (OBD_FAIL_FORCE_GC_THREAD effect!)
14931 [[ $(do_node $i pgrep chlg_gc_thread | wc -l) -eq $nb ]] ||
14932 error "$i: expected $nb GC-thread"
14934 "ps -C chlg_gc_thread -o state --no-headers | uniq" \
14936 error "$i: GC-thread not found in R-state"
14937 # check umounts of each MDT on MDS have reached kthread_stop()
14938 [[ $(do_node $i pgrep umount | wc -l) -eq $nb ]] ||
14939 error "$i: expected $nb umount"
14941 "ps -C umount -o state --no-headers | uniq" "D" 20 ||
14942 error "$i: umount not found in D-state"
14945 # release all GC-threads
14946 do_nodes $mdts $LCTL set_param fail_loc=0
14948 # wait for MDT stop to complete
14949 for i in $(seq $MDSCOUNT); do
14950 wait ${stop_pids[mds$i]} || error "mds$i: stop failed"
14954 # may try to check if any orphan changelog records are present
14955 # via ldiskfs/zfs and llog_reader...
14957 # re-start/mount MDTs
14958 for i in $(seq $MDSCOUNT); do
14959 start mds$i $(mdsdevname $i) $MDS_MOUNT_OPTS ||
14960 error "Fail to start mds$i"
14964 for i in $(seq $MDSCOUNT); do
14965 # check cl_user1 still registered
14966 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
14967 error "mds$i: User ${cl_user1[mds$i]} not registered"
14968 # check cl_user2 unregistered
14969 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
14970 error "mds$i: User ${cl_user2[mds$i]} still registered"
14972 # check changelogs are present and starting at $user_rec1 + 1
14973 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14974 [ -n "$user_rec1" ] ||
14975 error "mds$i: User ${cl_user1[mds$i]} not registered"
14976 first_rec=$($LFS changelog $(facet_svc mds$i) |
14977 awk '{ print $1; exit; }')
14979 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
14980 [ $((user_rec1 + 1)) == $first_rec ] ||
14981 error "mds$i: first index should be $user_rec1 + 1, " \
14982 "but is $first_rec"
14985 run_test 160h "changelog gc thread stop upon umount, orphan records delete " \
14990 local mdts=$(comma_list $(mdts_nodes))
14992 changelog_register || error "first changelog_register failed"
14994 # generate some changelog records to accumulate on each MDT
14995 # use fnv1a because created files should be evenly distributed
14996 test_mkdir -c $MDSCOUNT -H fnv_1a_64 $DIR/$tdir ||
14997 error "mkdir $tdir failed"
14998 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
14999 error "create $DIR/$tdir/$tfile failed"
15001 # check changelogs have been generated
15002 local nbcl=$(changelog_dump | wc -l)
15003 [[ $nbcl -eq 0 ]] && error "no changelogs found"
15005 # simulate race between register and unregister
15006 # XXX as fail_loc is set per-MDS, with DNE configs the race
15007 # simulation will only occur for one MDT per MDS and for the
15008 # others the normal race scenario will take place
15009 #define CFS_FAIL_CHLOG_USER_REG_UNREG_RACE 0x1315
15010 do_nodes $mdts $LCTL set_param fail_loc=0x10001315
15011 do_nodes $mdts $LCTL set_param fail_val=1
15013 # unregister 1st user
15014 changelog_deregister &
15016 # wait some time for deregister work to reach race rdv
15018 # register 2nd user
15019 changelog_register || error "2nd user register failed"
15021 wait $pid1 || error "1st user deregister failed"
15025 declare -A LAST_REC
15026 for i in $(seq $MDSCOUNT); do
15027 if changelog_users mds$i | grep "^cl"; then
15028 # make sure new records are added with one user present
15029 LAST_REC[mds$i]=$(changelog_users $SINGLEMDS |
15030 awk '/^current.index:/ { print $NF }')
15032 error "mds$i has no user registered"
15036 # generate more changelog records to accumulate on each MDT
15037 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
15038 error "create $DIR/$tdir/${tfile}bis failed"
15040 for i in $(seq $MDSCOUNT); do
15041 last_rec=$(changelog_users $SINGLEMDS |
15042 awk '/^current.index:/ { print $NF }')
15043 echo "verify changelogs are on: $last_rec != ${LAST_REC[mds$i]}"
15044 [ $last_rec != ${LAST_REC[mds$i]} ] ||
15045 error "changelogs are off on mds$i"
15048 run_test 160i "changelog user register/unregister race"
15051 remote_mds_nodsh && skip "remote MDS with nodsh"
15052 [[ $MDS1_VERSION -lt $(version_code 2.12.56) ]] &&
15053 skip "Need MDS version at least 2.12.56"
15055 mount_client $MOUNT2 || error "mount_client on $MOUNT2 failed"
15056 stack_trap "umount $MOUNT2" EXIT
15058 changelog_register || error "first changelog_register failed"
15059 stack_trap "changelog_deregister" EXIT
15061 # generate some changelog
15062 # use fnv1a because created files should be evenly distributed
15063 test_mkdir -c $MDSCOUNT -H fnv_1a_64 $DIR/$tdir ||
15064 error "mkdir $tdir failed"
15065 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
15066 error "create $DIR/$tdir/${tfile}bis failed"
15068 # open the changelog device
15069 exec 3>/dev/changelog-$FSNAME-MDT0000
15070 stack_trap "exec 3>&-" EXIT
15071 exec 4</dev/changelog-$FSNAME-MDT0000
15072 stack_trap "exec 4<&-" EXIT
15074 # umount the first lustre mount
15076 stack_trap "mount_client $MOUNT" EXIT
15079 cat <&4 >/dev/null || error "read changelog failed"
15082 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
15083 changelog_users $SINGLEMDS | grep -q $cl_user ||
15084 error "User $cl_user not found in changelog_users"
15086 printf 'clear:'$cl_user':0' >&3
15088 run_test 160j "client can be umounted while its chanangelog is being used"
15091 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15092 remote_mds_nodsh && skip "remote MDS with nodsh"
15094 mkdir -p $DIR/$tdir/1/1
15096 changelog_register || error "changelog_register failed"
15097 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
15099 changelog_users $SINGLEMDS | grep -q $cl_user ||
15100 error "User '$cl_user' not found in changelog_users"
15101 #define OBD_FAIL_MDS_CHANGELOG_REORDER 0x15d
15102 do_facet mds1 $LCTL set_param fail_loc=0x8000015d fail_val=3
15103 rmdir $DIR/$tdir/1/1 & sleep 1
15105 touch $DIR/$tdir/2/2
15106 rm -rf $DIR/$tdir/2
15111 changelog_dump | grep rmdir || error "rmdir not recorded"
15114 changelog_deregister
15116 run_test 160k "Verify that changelog records are not lost"
15118 # Verifies that a file passed as a parameter has recently had an operation
15119 # performed on it that has generated an MTIME changelog which contains the
15120 # correct parent FID. As files might reside on a different MDT from the
15121 # parent directory in DNE configurations, the FIDs are translated to paths
15122 # before being compared, which should be identical
15123 compare_mtime_changelog() {
15131 mdtidx=$($LFS getstripe --mdt-index $file)
15132 mdtidx=$(printf "%04x" $mdtidx)
15134 # Obtain the parent FID from the MTIME changelog
15135 mtime=$($LFS changelog $FSNAME-MDT$mdtidx | tail -n 1 | grep MTIME)
15136 [ -z "$mtime" ] && error "MTIME changelog not recorded"
15138 cl_fid=$(sed -e 's/.* p=//' -e 's/ .*//' <<<$mtime)
15139 [ -z "$cl_fid" ] && error "parent FID not present"
15141 # Verify that the path for the parent FID is the same as the path for
15142 # the test directory
15143 pdir=$($LFS fid2path $MOUNT "$cl_fid")
15147 [[ "${pdir%/}" == "$dir" ]] ||
15148 error "MTIME changelog parent FID is wrong, expected $dir, got $pdir"
15152 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15154 remote_mds_nodsh && skip "remote MDS with nodsh"
15155 [[ $MDS1_VERSION -ge $(version_code 2.13.55) ]] ||
15156 skip "Need MDS version at least 2.13.55"
15160 changelog_register || error "changelog_register failed"
15161 cl_user="${CL_USERS[$SINGLEMDS]%% *}"
15163 changelog_users $SINGLEMDS | grep -q $cl_user ||
15164 error "User '$cl_user' not found in changelog_users"
15166 # Clear some types so that MTIME changelogs are generated
15167 changelog_chmask "-CREAT"
15168 changelog_chmask "-CLOSE"
15170 test_mkdir $DIR/$tdir || error "failed to mkdir $DIR/$tdir"
15172 # Test CL_MTIME during setattr
15173 touch $DIR/$tdir/$tfile
15174 compare_mtime_changelog $DIR/$tdir/$tfile
15176 # Test CL_MTIME during close
15177 $MULTIOP $DIR/$tdir/${tfile}_2 O_2w4096c || error "multiop failed"
15178 compare_mtime_changelog $DIR/$tdir/${tfile}_2
15180 run_test 160l "Verify that MTIME changelog records contain the parent FID"
15183 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15185 test_mkdir -c1 $DIR/$tdir
15186 cp /etc/hosts $DIR/$tdir/$tfile
15187 test_mkdir -c1 $DIR/$tdir/foo1
15188 test_mkdir -c1 $DIR/$tdir/foo2
15189 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
15190 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
15191 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
15192 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
15193 local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[]')
15194 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
15195 $LFS fid2path $DIR $FID
15196 error "bad link ea"
15199 rm $DIR/$tdir/foo2/zachary
15201 rm $DIR/$tdir/foo2/thor
15203 rm $DIR/$tdir/$tfile
15205 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
15206 [ "$($LFS fid2path $FSNAME --link 1 $FID)" != "$tdir/foo2/maggie" ] &&
15207 { $LFS fid2path $DIR $FID; error "bad link rename"; }
15208 rm $DIR/$tdir/foo2/maggie
15211 local longname=$tfile.avg_len_is_thirty_two_
15212 stack_trap "unlinkmany $DIR/$tdir/foo2/$longname 1000 || \
15213 error_noexit 'failed to unlink many hardlinks'" EXIT
15214 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 ||
15215 error "failed to hardlink many files"
15216 links=$($LFS fid2path $DIR $FID | wc -l)
15217 echo -n "${links}/1000 links in link EA"
15218 [[ $links -gt 60 ]] || error "expected at least 60 links in link EA"
15220 run_test 161a "link ea sanity"
15223 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15224 [ $MDSCOUNT -lt 2 ] && skip_env "skipping remote directory test"
15227 local remote_dir=$DIR/$tdir/remote_dir
15229 mkdir -p $DIR/$tdir
15230 $LFS mkdir -i $MDTIDX $remote_dir ||
15231 error "create remote directory failed"
15233 cp /etc/hosts $remote_dir/$tfile
15234 mkdir -p $remote_dir/foo1
15235 mkdir -p $remote_dir/foo2
15236 ln $remote_dir/$tfile $remote_dir/foo1/sofia
15237 ln $remote_dir/$tfile $remote_dir/foo2/zachary
15238 ln $remote_dir/$tfile $remote_dir/foo1/luna
15239 ln $remote_dir/$tfile $remote_dir/foo2/thor
15241 local FID=$($LFS path2fid $remote_dir/$tfile | tr -d '[' |
15243 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
15244 $LFS fid2path $DIR $FID
15245 error "bad link ea"
15248 rm $remote_dir/foo2/zachary
15250 rm $remote_dir/foo2/thor
15252 rm $remote_dir/$tfile
15254 mv $remote_dir/foo1/sofia $remote_dir/foo2/maggie
15255 local link_path=$($LFS fid2path $FSNAME --link 1 $FID)
15256 if [ "$DIR/$link_path" != "$remote_dir/foo2/maggie" ]; then
15257 $LFS fid2path $DIR $FID
15258 error "bad link rename"
15260 rm $remote_dir/foo2/maggie
15263 local longname=filename_avg_len_is_thirty_two_
15264 createmany -l$remote_dir/foo1/luna $remote_dir/foo2/$longname 1000 ||
15265 error "failed to hardlink many files"
15266 links=$($LFS fid2path $DIR $FID | wc -l)
15267 echo -n "${links}/1000 links in link EA"
15268 [[ ${links} -gt 60 ]] ||
15269 error "expected at least 60 links in link EA"
15270 unlinkmany $remote_dir/foo2/$longname 1000 ||
15271 error "failed to unlink many hardlinks"
15273 run_test 161b "link ea sanity under remote directory"
15276 remote_mds_nodsh && skip "remote MDS with nodsh"
15277 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15278 [[ $MDS1_VERSION -lt $(version_code 2.1.5) ]] &&
15279 skip "Need MDS version at least 2.1.5"
15281 # define CLF_RENAME_LAST 0x0001
15282 # rename overwrite a target having nlink = 1 (changelog flag 0x1)
15283 changelog_register || error "changelog_register failed"
15286 test_mkdir -i $((MDSCOUNT - 1)) $DIR/$tdir
15287 touch $DIR/$tdir/foo_161c
15288 touch $DIR/$tdir/bar_161c
15289 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
15290 changelog_dump | grep RENME | tail -n 5
15291 local flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
15292 changelog_clear 0 || error "changelog_clear failed"
15293 if [ x$flags != "x0x1" ]; then
15294 error "flag $flags is not 0x1"
15297 echo "rename overwrite target with nlink = 1, changelog flags=$flags"
15298 # rename overwrite a target having nlink > 1 (changelog flag 0x0)
15299 touch $DIR/$tdir/foo_161c
15300 touch $DIR/$tdir/bar_161c
15301 ln $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
15302 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
15303 changelog_dump | grep RENME | tail -n 5
15304 flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
15305 changelog_clear 0 || error "changelog_clear failed"
15306 if [ x$flags != "x0x0" ]; then
15307 error "flag $flags is not 0x0"
15309 echo "rename overwrite a target having nlink > 1," \
15310 "changelog record has flags of $flags"
15312 # rename doesn't overwrite a target (changelog flag 0x0)
15313 touch $DIR/$tdir/foo_161c
15314 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/foo2_161c
15315 changelog_dump | grep RENME | tail -n 5
15316 flags=$(changelog_dump | grep RENME | tail -1 | cut -f5 -d' ')
15317 changelog_clear 0 || error "changelog_clear failed"
15318 if [ x$flags != "x0x0" ]; then
15319 error "flag $flags is not 0x0"
15321 echo "rename doesn't overwrite a target," \
15322 "changelog record has flags of $flags"
15324 # define CLF_UNLINK_LAST 0x0001
15325 # unlink a file having nlink = 1 (changelog flag 0x1)
15326 rm -f $DIR/$tdir/foo2_161c
15327 changelog_dump | grep UNLNK | tail -n 5
15328 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
15329 changelog_clear 0 || error "changelog_clear failed"
15330 if [ x$flags != "x0x1" ]; then
15331 error "flag $flags is not 0x1"
15333 echo "unlink a file having nlink = 1," \
15334 "changelog record has flags of $flags"
15336 # unlink a file having nlink > 1 (changelog flag 0x0)
15337 ln -f $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
15338 rm -f $DIR/$tdir/foobar_161c
15339 changelog_dump | grep UNLNK | tail -n 5
15340 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
15341 changelog_clear 0 || error "changelog_clear failed"
15342 if [ x$flags != "x0x0" ]; then
15343 error "flag $flags is not 0x0"
15345 echo "unlink a file having nlink > 1, changelog record flags '$flags'"
15347 run_test 161c "check CL_RENME[UNLINK] changelog record flags"
15350 remote_mds_nodsh && skip "remote MDS with nodsh"
15351 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
15356 changelog_register || error "changelog_register failed"
15358 # work in a standalone dir to avoid locking on $DIR/$MOUNT to
15359 # interfer with $MOUNT/.lustre/fid/ access
15361 [[ $? -eq 0 ]] || error "mkdir failed"
15363 #define OBD_FAIL_LLITE_CREATE_NODE_PAUSE 0x140c | OBD_FAIL_ONCE
15364 $LCTL set_param fail_loc=0x8000140c
15366 $LCTL set_param fail_val=5
15369 echo foofoo > $DIR/$tdir/$tfile &
15372 # wait for create to be delayed
15376 [[ $? -eq 0 ]] || error "create should be blocked"
15378 local tempfile="$(mktemp --tmpdir $tfile.XXXXXX)"
15379 stack_trap "rm -f $tempfile"
15380 fid=$(changelog_extract_field "CREAT" "$tfile" "t=")
15381 cat $MOUNT/.lustre/fid/$fid 2>/dev/null >$tempfile || error "cat failed"
15382 # some delay may occur during ChangeLog publishing and file read just
15383 # above, that could allow file write to happen finally
15384 [[ -s $tempfile ]] && echo "file should be empty"
15386 $LCTL set_param fail_loc=0
15389 [[ $? -eq 0 ]] || error "create failed"
15391 run_test 161d "create with concurrent .lustre/fid access"
15394 local expected="$1"
15399 path=$($LFS fid2path "$@")
15402 if [ $rc -ne 0 ]; then
15403 error "path looked up of '$expected' failed: rc=$rc"
15404 elif [ "$path" != "$expected" ]; then
15405 error "path looked up '$path' instead of '$expected'"
15407 echo "FID '$fid' resolves to path '$path' as expected"
15411 test_162a() { # was test_162
15412 test_mkdir -p -c1 $DIR/$tdir/d2
15413 touch $DIR/$tdir/d2/$tfile
15414 touch $DIR/$tdir/d2/x1
15415 touch $DIR/$tdir/d2/x2
15416 test_mkdir -p -c1 $DIR/$tdir/d2/a/b/c
15417 test_mkdir -p -c1 $DIR/$tdir/d2/p/q/r
15419 local fid=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[]')
15420 check_path "$tdir/d2/$tfile" $FSNAME "$fid" --link 0
15423 ln -s $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/slink
15424 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink | tr -d '[]')
15425 check_path "$tdir/d2/p/q/r/slink" $FSNAME "$fid" --link 0
15427 # softlink to wrong file
15428 ln -s /this/is/garbage $DIR/$tdir/d2/p/q/r/slink.wrong
15429 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink.wrong | tr -d '[]')
15430 check_path "$tdir/d2/p/q/r/slink.wrong" $FSNAME "$fid" --link 0
15433 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
15434 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
15435 fid=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[]')
15436 # fid2path dir/fsname should both work
15437 check_path "$tdir/d2/a/b/c/new_file" $FSNAME "$fid" --link 1
15438 check_path "$DIR/$tdir/d2/p/q/r/hlink" $DIR "$fid" --link 0
15440 # hardlink count: check that there are 2 links
15441 local nlinks=$($LFS fid2path $DIR "$fid" | wc -l)
15442 [ $nlinks -eq 2 ] || error "expect 2 links, found $nlinks"
15444 # hardlink indexing: remove the first link
15445 rm $DIR/$tdir/d2/p/q/r/hlink
15446 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $fid --link 0
15448 run_test 162a "path lookup sanity"
15451 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15452 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15455 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
15456 error "create striped dir failed"
15458 local FID=$($LFS getdirstripe $DIR/$tdir/striped_dir |
15459 tail -n 1 | awk '{print $2}')
15460 stat $MOUNT/.lustre/fid/$FID && error "sub_stripe can be accessed"
15462 touch $DIR/$tdir/striped_dir/f{0..4} || error "touch f0..4 failed"
15463 mkdir $DIR/$tdir/striped_dir/d{0..4} || error "mkdir d0..4 failed"
15466 for ((i=0;i<5;i++)); do
15467 FID=$($LFS path2fid $DIR/$tdir/striped_dir/f$i | tr -d '[]') ||
15468 error "get fid for f$i failed"
15469 check_path "$tdir/striped_dir/f$i" $FSNAME $FID --link 0
15471 FID=$($LFS path2fid $DIR/$tdir/striped_dir/d$i | tr -d '[]') ||
15472 error "get fid for d$i failed"
15473 check_path "$tdir/striped_dir/d$i" $FSNAME $FID --link 0
15478 run_test 162b "striped directory path lookup sanity"
15480 # LU-4239: Verify fid2path works with paths 100 or more directories deep
15482 [[ $MDS1_VERSION -lt $(version_code 2.7.51) ]] &&
15483 skip "Need MDS version at least 2.7.51"
15485 local lpath=$tdir.local
15486 local rpath=$tdir.remote
15488 test_mkdir $DIR/$lpath
15489 test_mkdir $DIR/$rpath
15491 for ((i = 0; i <= 101; i++)); do
15494 FID=$($LFS path2fid $DIR/$lpath | tr -d '[]') ||
15495 error "get fid for local directory $DIR/$lpath failed"
15496 check_path "$DIR/$lpath" $MOUNT $FID --link 0
15499 test_mkdir $DIR/$rpath
15500 FID=$($LFS path2fid $DIR/$rpath | tr -d '[]') ||
15501 error "get fid for remote directory $DIR/$rpath failed"
15502 check_path "$DIR/$rpath" $MOUNT $FID --link 0
15507 run_test 162c "fid2path works with paths 100 or more directories deep"
15509 oalr_event_count() {
15513 awk -v name="${FSNAME}-OST0000" \
15514 -v event="${event}" \
15515 '$1 == "TRACE" && $2 == event && $3 == name' \
15520 oalr_expect_event_count() {
15523 local expect="${3}"
15526 count=$(oalr_event_count "${event}" "${trace}")
15527 if ((count == expect)); then
15531 error_noexit "${event} event count was '${count}', expected ${expect}"
15537 do_facet ost1 killall --quiet -KILL ofd_access_log_reader || true
15539 start ost1 "$(ostdevname 1)" $OST_MOUNT_OPTS
15543 sync # Flush previous IOs so we can count log entries.
15544 do_facet ost1 $LCTL set_param "obdfilter.${FSNAME}-OST0000.access_log_size=4096"
15545 stack_trap cleanup_165 EXIT
15549 local trace="/tmp/${tfile}.trace"
15553 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
15554 skip "OFD access log unsupported"
15557 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
15560 do_facet ost1 ofd_access_log_reader --list
15563 do_facet ost1 killall -TERM ofd_access_log_reader
15567 if ((rc != 0)); then
15568 error "ofd_access_log_reader exited with rc = '${rc}'"
15571 # Parse trace file for discovery events:
15572 oalr_expect_event_count alr_log_add "${trace}" 1
15573 oalr_expect_event_count alr_log_eof "${trace}" 1
15574 oalr_expect_event_count alr_log_free "${trace}" 1
15576 run_test 165a "ofd access log discovery"
15579 local trace="/tmp/${tfile}.trace"
15580 local file="${DIR}/${tfile}"
15589 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
15590 skip "OFD access log unsupported"
15593 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
15596 do_facet ost1 ofd_access_log_reader --list
15598 lfs setstripe -c 1 -i 0 "${file}"
15599 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
15600 error "cannot create '${file}'"
15603 do_facet ost1 killall -TERM ofd_access_log_reader
15607 if ((rc != 0)); then
15608 error "ofd_access_log_reader exited with rc = '${rc}'"
15611 oalr_expect_event_count alr_log_entry "${trace}" 1
15613 pfid1=$($LFS path2fid "${file}")
15615 # 1 2 3 4 5 6 7 8 9 10
15616 # TRACE alr_log_entry OST PFID BEGIN END TIME SIZE COUNT FLAGS
15617 entry=( - $(awk -v pfid="${pfid}" '$1 == "TRACE" && $2 == "alr_log_entry"' "${trace}" ) )
15619 echo "entry = '${entry[*]}'" >&2
15622 if [[ "${pfid1}" != "${pfid2}" ]]; then
15623 error "entry '${entry[*]}' has invalid PFID '${pfid2}', expected ${pfid1}"
15627 if ((size != 1048576)); then
15628 error "entry '${entry[*]}' has invalid io size '${size}', expected 1048576"
15632 if [[ "${flags}" != "w" ]]; then
15633 error "entry '${entry[*]}' has invalid io flags '${flags}', expected 'w'"
15636 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
15639 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r524288c ||
15640 error "cannot read '${file}'"
15643 do_facet ost1 killall -TERM ofd_access_log_reader
15647 if ((rc != 0)); then
15648 error "ofd_access_log_reader exited with rc = '${rc}'"
15651 oalr_expect_event_count alr_log_entry "${trace}" 1
15653 entry=( - $(awk -v pfid="${pfid}" '$1 == "TRACE" && $2 == "alr_log_entry"' "${trace}" ) )
15654 echo "entry = '${entry[*]}'" >&2
15657 if [[ "${pfid1}" != "${pfid2}" ]]; then
15658 error "entry '${entry[*]}' has invalid PFID '${pfid2}', expected ${pfid1}"
15662 if ((size != 524288)); then
15663 error "entry '${entry[*]}' has invalid io size '${size}', 524288"
15667 if [[ "${flags}" != "r" ]]; then
15668 error "entry '${entry[*]}' has invalid io flags '${flags}', expected 'r'"
15671 run_test 165b "ofd access log entries are produced and consumed"
15674 local trace="/tmp/${tfile}.trace"
15675 local file="${DIR}/${tdir}/${tfile}"
15677 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
15678 skip "OFD access log unsupported"
15680 test_mkdir "${DIR}/${tdir}"
15683 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
15686 lfs setstripe -c 1 -i 0 "${DIR}/${tdir}"
15688 # 4096 / 64 = 64. Create twice as many entries.
15689 for ((i = 0; i < 128; i++)); do
15690 $MULTIOP "${file}-${i}" oO_CREAT:O_WRONLY:w512c ||
15691 error "cannot create file"
15696 do_facet ost1 killall -TERM ofd_access_log_reader
15699 if ((rc != 0)); then
15700 error "ofd_access_log_reader exited with rc = '${rc}'"
15703 unlinkmany "${file}-%d" 128
15705 run_test 165c "full ofd access logs do not block IOs"
15707 oal_get_read_count() {
15710 # STATS lustre-OST0001 alr_read_count 1
15712 do_facet ost1 cat "${stats}" |
15713 awk '$1 == "STATS" && $3 == "alr_read_count" { count = $4; }
15714 END { print count; }'
15717 oal_expect_read_count() {
15722 # Ask ofd_access_log_reader to write stats.
15723 do_facet ost1 killall -USR1 ofd_access_log_reader
15725 # Allow some time for things to happen.
15728 count=$(oal_get_read_count "${stats}")
15729 if ((count == expect)); then
15733 error_noexit "bad read count, got ${count}, expected ${expect}"
15734 do_facet ost1 cat "${stats}" >&2
15739 local stats="/tmp/${tfile}.stats"
15740 local file="${DIR}/${tdir}/${tfile}"
15741 local param="obdfilter.${FSNAME}-OST0000.access_log_mask"
15743 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
15744 skip "OFD access log unsupported"
15746 test_mkdir "${DIR}/${tdir}"
15749 do_facet ost1 ofd_access_log_reader --stats="${stats}" &
15752 lfs setstripe -c 1 -i 0 "${file}"
15754 do_facet ost1 lctl set_param "${param}=rw"
15755 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
15756 error "cannot create '${file}'"
15757 oal_expect_read_count "${stats}" 1
15759 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c ||
15760 error "cannot read '${file}'"
15761 oal_expect_read_count "${stats}" 2
15763 do_facet ost1 lctl set_param "${param}=r"
15764 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
15765 error "cannot create '${file}'"
15766 oal_expect_read_count "${stats}" 2
15768 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c ||
15769 error "cannot read '${file}'"
15770 oal_expect_read_count "${stats}" 3
15772 do_facet ost1 lctl set_param "${param}=w"
15773 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
15774 error "cannot create '${file}'"
15775 oal_expect_read_count "${stats}" 4
15777 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c ||
15778 error "cannot read '${file}'"
15779 oal_expect_read_count "${stats}" 4
15781 do_facet ost1 lctl set_param "${param}=0"
15782 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
15783 error "cannot create '${file}'"
15784 oal_expect_read_count "${stats}" 4
15786 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c ||
15787 error "cannot read '${file}'"
15788 oal_expect_read_count "${stats}" 4
15790 do_facet ost1 killall -TERM ofd_access_log_reader
15793 if ((rc != 0)); then
15794 error "ofd_access_log_reader exited with rc = '${rc}'"
15797 run_test 165d "ofd_access_log mask works"
15800 local stats="/tmp/${tfile}.stats"
15801 local file0="${DIR}/${tdir}-0/${tfile}"
15802 local file1="${DIR}/${tdir}-1/${tfile}"
15804 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
15805 skip "OFD access log unsupported"
15807 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
15809 test_mkdir -c 1 -i 0 "${DIR}/${tdir}-0"
15810 test_mkdir -c 1 -i 1 "${DIR}/${tdir}-1"
15812 lfs setstripe -c 1 -i 0 "${file0}"
15813 lfs setstripe -c 1 -i 0 "${file1}"
15816 do_facet ost1 ofd_access_log_reader -I 1 --stats="${stats}" &
15819 $MULTIOP "${file0}" oO_CREAT:O_WRONLY:w512c ||
15820 error "cannot create '${file0}'"
15822 oal_expect_read_count "${stats}" 0
15824 $MULTIOP "${file1}" oO_CREAT:O_WRONLY:w512c ||
15825 error "cannot create '${file1}'"
15827 oal_expect_read_count "${stats}" 1
15829 do_facet ost1 killall -TERM ofd_access_log_reader
15832 if ((rc != 0)); then
15833 error "ofd_access_log_reader exited with rc = '${rc}'"
15836 run_test 165e "ofd_access_log MDT index filter works"
15839 # do directio so as not to populate the page cache
15840 log "creating a 10 Mb file"
15841 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c ||
15842 error "multiop failed while creating a file"
15843 log "starting reads"
15844 dd if=$DIR/$tfile of=/dev/null bs=4096 &
15845 log "truncating the file"
15846 $MULTIOP $DIR/$tfile oO_TRUNC:c ||
15847 error "multiop failed while truncating the file"
15849 kill %+ || true # reads might have finished
15850 echo "wait until dd is finished"
15852 log "removing the temporary file"
15853 rm -rf $DIR/$tfile || error "tmp file removal failed"
15855 run_test 169 "parallel read and truncate should not deadlock"
15858 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15860 $LCTL clear # bug 18514
15861 $LCTL debug_daemon start $TMP/${tfile}_log_good
15863 $LCTL debug_daemon stop
15864 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
15865 error "sed failed to read log_good"
15867 $LCTL debug_daemon start $TMP/${tfile}_log_good
15869 $LCTL debug_daemon stop
15871 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
15872 error "lctl df log_bad failed"
15874 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
15875 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
15877 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
15878 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
15880 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
15881 error "bad_line good_line1 good_line2 are empty"
15883 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
15884 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
15885 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
15887 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
15888 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
15889 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
15891 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
15892 error "bad_line_new good_line_new are empty"
15894 local expected_good=$((good_line1 + good_line2*2))
15896 rm -f $TMP/${tfile}*
15897 # LU-231, short malformed line may not be counted into bad lines
15898 if [ $bad_line -ne $bad_line_new ] &&
15899 [ $bad_line -ne $((bad_line_new - 1)) ]; then
15900 error "expected $bad_line bad lines, but got $bad_line_new"
15904 if [ $expected_good -ne $good_line_new ]; then
15905 error "expected $expected_good good lines, but got $good_line_new"
15910 run_test 170 "test lctl df to handle corrupted log ====================="
15912 test_171() { # bug20592
15913 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15915 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
15916 $LCTL set_param fail_loc=0x50e
15917 $LCTL set_param fail_val=3000
15918 multiop_bg_pause $DIR/$tfile O_s || true
15920 kill -USR1 $MULTIPID
15924 if dmesg | grep "recursive fault"; then
15925 error "caught a recursive fault"
15927 $LCTL set_param fail_loc=0
15930 run_test 171 "test libcfs_debug_dumplog_thread stuck in do_exit() ======"
15932 # it would be good to share it with obdfilter-survey/iokit-libecho code
15933 setup_obdecho_osc () {
15936 local obdfilter_name=$2
15937 echo "Creating new osc for $obdfilter_name on $ost_nid"
15938 # make sure we can find loopback nid
15939 $LCTL add_uuid $ost_nid $ost_nid >/dev/null 2>&1
15941 [ $rc -eq 0 ] && { $LCTL attach osc ${obdfilter_name}_osc \
15942 ${obdfilter_name}_osc_UUID || rc=2; }
15943 [ $rc -eq 0 ] && { $LCTL --device ${obdfilter_name}_osc setup \
15944 ${obdfilter_name}_UUID $ost_nid || rc=3; }
15948 cleanup_obdecho_osc () {
15949 local obdfilter_name=$1
15950 $LCTL --device ${obdfilter_name}_osc cleanup >/dev/null
15951 $LCTL --device ${obdfilter_name}_osc detach >/dev/null
15958 local pages=${3:-64}
15963 local obd_size=$(get_obd_size $node $OBD)
15964 local page_size=$(get_page_size $node)
15965 if [[ -n "$obd_size" ]]; then
15966 local new_count=$((obd_size / (pages * page_size / 1024)))
15967 [[ $new_count -ge $count ]] || count=$new_count
15970 do_facet $node "$LCTL attach echo_client ec ec_uuid" || rc=1
15971 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec setup $OBD" ||
15973 if [ $rc -eq 0 ]; then
15974 id=$(do_facet $node "$LCTL --device ec create 1" | awk '/object id/ {print $6}')
15975 [ ${PIPESTATUS[0]} -eq 0 -a -n "$id" ] || rc=3
15977 echo "New object id is $id"
15978 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec getattr $id" ||
15980 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec " \
15981 "test_brw $count w v $pages $id" || rc=4; }
15982 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec destroy $id 1" ||
15984 [ $rc -eq 0 ] || [ $rc -gt 2 ] &&
15985 { do_facet $node "$LCTL --device ec cleanup" || rc=5; }
15986 [ $rc -eq 0 ] || [ $rc -gt 1 ] &&
15987 { do_facet $node "$LCTL --device ec detach" || rc=6; }
15988 [ $rc -ne 0 ] && echo "obecho_create_test failed: $rc"
15993 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15995 if ! [ -d /sys/fs/lustre/echo_client ] &&
15996 ! module_loaded obdecho; then
15997 load_module obdecho/obdecho &&
15998 stack_trap "rmmod obdecho" EXIT ||
15999 error "unable to load obdecho on client"
16002 local osc=$($LCTL dl | grep -v mdt | awk '$3 == "osc" {print $4; exit}')
16003 local host=$($LCTL get_param -n osc.$osc.import |
16004 awk '/current_connection:/ { print $2 }' )
16005 local target=$($LCTL get_param -n osc.$osc.import |
16006 awk '/target:/ { print $2 }' )
16007 target=${target%_UUID}
16009 if [ -n "$target" ]; then
16010 setup_obdecho_osc $host $target &&
16011 stack_trap "cleanup_obdecho_osc $target" EXIT ||
16012 { error "obdecho setup failed with $?"; return; }
16014 obdecho_test ${target}_osc client ||
16015 error "obdecho_test failed on ${target}_osc"
16017 $LCTL get_param osc.$osc.import
16018 error "there is no osc.$osc.import target"
16021 run_test 180a "test obdecho on osc"
16024 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16025 remote_ost_nodsh && skip "remote OST with nodsh"
16027 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
16028 stack_trap "do_facet ost1 rmmod obdecho" EXIT ||
16029 error "failed to load module obdecho"
16031 local target=$(do_facet ost1 $LCTL dl |
16032 awk '/obdfilter/ { print $4; exit; }')
16034 if [ -n "$target" ]; then
16035 obdecho_test $target ost1 || error "obdecho_test failed with $?"
16037 do_facet ost1 $LCTL dl
16038 error "there is no obdfilter target on ost1"
16041 run_test 180b "test obdecho directly on obdfilter"
16043 test_180c() { # LU-2598
16044 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16045 remote_ost_nodsh && skip "remote OST with nodsh"
16046 [[ $MDS1_VERSION -lt $(version_code 2.4.0) ]] &&
16047 skip "Need MDS version at least 2.4.0"
16049 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
16050 stack_trap "do_facet ost1 rmmod obdecho" EXIT ||
16051 error "failed to load module obdecho"
16053 local target=$(do_facet ost1 $LCTL dl |
16054 awk '/obdfilter/ { print $4; exit; }')
16056 if [ -n "$target" ]; then
16057 local pages=16384 # 64MB bulk I/O RPC size
16059 obdecho_test "$target" ost1 "$pages" ||
16060 error "obdecho_test with pages=$pages failed with $?"
16062 do_facet ost1 $LCTL dl
16063 error "there is no obdfilter target on ost1"
16066 run_test 180c "test huge bulk I/O size on obdfilter, don't LASSERT"
16068 test_181() { # bug 22177
16069 test_mkdir $DIR/$tdir
16070 # create enough files to index the directory
16071 createmany -o $DIR/$tdir/foobar 4000
16072 # print attributes for debug purpose
16075 multiop_bg_pause $DIR/$tdir D_Sc || return 1
16077 # remove the files & current working dir
16078 unlinkmany $DIR/$tdir/foobar 4000
16080 kill -USR1 $MULTIPID
16082 stat $DIR/$tdir && error "open-unlinked dir was not removed!"
16085 run_test 181 "Test open-unlinked dir ========================"
16091 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
16093 $LCTL set_param mdc.*.rpc_stats=clear
16095 for (( i = 0; i < $tcount; i++ )) ; do
16096 mkdir $DIR/$tdir/$i
16099 for (( i = 0; i < $tcount; i++ )) ; do
16100 createmany -o $DIR/$tdir/$i/f- $fcount &
16104 for (( i = 0; i < $tcount; i++ )) ; do
16105 unlinkmany $DIR/$tdir/$i/f- $fcount &
16109 $LCTL get_param mdc.*.rpc_stats
16113 run_test 182 "Test parallel modify metadata operations ================"
16115 test_183() { # LU-2275
16116 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16117 remote_mds_nodsh && skip "remote MDS with nodsh"
16118 [[ $MDS1_VERSION -lt $(version_code 2.3.56) ]] &&
16119 skip "Need MDS version at least 2.3.56"
16121 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
16122 echo aaa > $DIR/$tdir/$tfile
16124 #define OBD_FAIL_MDS_NEGATIVE_POSITIVE 0x148
16125 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x148
16127 ls -l $DIR/$tdir && error "ls succeeded, should have failed"
16128 cat $DIR/$tdir/$tfile && error "cat succeeded, should have failed"
16130 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
16132 # Flush negative dentry cache
16133 touch $DIR/$tdir/$tfile
16135 # We are not checking for any leaked references here, they'll
16136 # become evident next time we do cleanup with module unload.
16139 run_test 183 "No crash or request leak in case of strange dispositions ========"
16141 # test suite 184 is for LU-2016, LU-2017
16143 check_swap_layouts_support
16145 dir0=$DIR/$tdir/$testnum
16146 test_mkdir -p -c1 $dir0
16151 $LFS setstripe -c1 $file1
16153 $LFS setstripe -c2 $file2
16155 gen1=$($LFS getstripe -g $file1)
16156 gen2=$($LFS getstripe -g $file2)
16158 $LFS swap_layouts $file1 $file2 || error "swap of file layout failed"
16159 gen=$($LFS getstripe -g $file1)
16160 [[ $gen1 != $gen ]] ||
16161 "Layout generation on $file1 does not change"
16162 gen=$($LFS getstripe -g $file2)
16163 [[ $gen2 != $gen ]] ||
16164 "Layout generation on $file2 does not change"
16166 cmp $ref1 $file2 || error "content compare failed ($ref1 != $file2)"
16167 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
16169 lfsck_verify_pfid $file1 $file2 || error "PFID are not transferred"
16171 run_test 184a "Basic layout swap"
16174 check_swap_layouts_support
16176 dir0=$DIR/$tdir/$testnum
16177 mkdir -p $dir0 || error "creating dir $dir0"
16184 $LFS setstripe -c1 $file1
16185 $LFS setstripe -c2 $file2
16186 $LFS setstripe -c1 $file3
16187 chown $RUNAS_ID $file3
16188 gen1=$($LFS getstripe -g $file1)
16189 gen2=$($LFS getstripe -g $file2)
16191 $LFS swap_layouts $dir1 $dir2 &&
16192 error "swap of directories layouts should fail"
16193 $LFS swap_layouts $dir1 $file1 &&
16194 error "swap of directory and file layouts should fail"
16195 $RUNAS $LFS swap_layouts $file1 $file2 &&
16196 error "swap of file we cannot write should fail"
16197 $LFS swap_layouts $file1 $file3 &&
16198 error "swap of file with different owner should fail"
16199 /bin/true # to clear error code
16201 run_test 184b "Forbidden layout swap (will generate errors)"
16204 local cmpn_arg=$(cmp -n 2>&1 | grep "invalid option")
16205 [ -n "$cmpn_arg" ] && skip_env "cmp does not support -n"
16206 check_swap_layouts_support
16207 check_swap_layout_no_dom $DIR
16209 local dir0=$DIR/$tdir/$testnum
16210 mkdir -p $dir0 || error "creating dir $dir0"
16212 local ref1=$dir0/ref1
16213 local ref2=$dir0/ref2
16214 local file1=$dir0/file1
16215 local file2=$dir0/file2
16216 # create a file large enough for the concurrent test
16217 dd if=/dev/urandom of=$ref1 bs=1M count=$((RANDOM % 50 + 20))
16218 dd if=/dev/urandom of=$ref2 bs=1M count=$((RANDOM % 50 + 20))
16219 echo "ref file size: ref1($(stat -c %s $ref1))," \
16220 "ref2($(stat -c %s $ref2))"
16223 dd if=$ref1 of=$file1 bs=16k &
16226 # Make sure dd starts to copy file, but wait at most 5 seconds
16228 while [ ! -s $file1 -a $((loops++)) -lt 50 ]; do sleep 0.1; done
16230 $LFS swap_layouts $file1 $file2
16233 [[ $? == 0 ]] || error "concurrent write on $file1 failed"
16234 [[ $rc == 0 ]] || error "swap of $file1 and $file2 failed"
16236 # how many bytes copied before swapping layout
16237 local copied=$(stat -c %s $file2)
16238 local remaining=$(stat -c %s $ref1)
16239 remaining=$((remaining - copied))
16240 echo "Copied $copied bytes before swapping layout..."
16242 cmp -n $copied $file1 $ref2 | grep differ &&
16243 error "Content mismatch [0, $copied) of ref2 and file1"
16244 cmp -n $copied $file2 $ref1 ||
16245 error "Content mismatch [0, $copied) of ref1 and file2"
16246 cmp -i $copied:$copied -n $remaining $file1 $ref1 ||
16247 error "Content mismatch [$copied, EOF) of ref1 and file1"
16250 rm -f $ref1 $ref2 $file1 $file2
16252 run_test 184c "Concurrent write and layout swap"
16255 check_swap_layouts_support
16256 check_swap_layout_no_dom $DIR
16257 [ -z "$(which getfattr 2>/dev/null)" ] &&
16258 skip_env "no getfattr command"
16260 local file1=$DIR/$tdir/$tfile-1
16261 local file2=$DIR/$tdir/$tfile-2
16262 local file3=$DIR/$tdir/$tfile-3
16266 mkdir -p $DIR/$tdir
16267 touch $file1 || error "create $file1 failed"
16268 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
16269 error "create $file2 failed"
16270 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
16271 error "create $file3 failed"
16272 lovea1=$(get_layout_param $file1)
16274 $LFS swap_layouts $file2 $file3 ||
16275 error "swap $file2 $file3 layouts failed"
16276 $LFS swap_layouts $file1 $file2 ||
16277 error "swap $file1 $file2 layouts failed"
16279 lovea2=$(get_layout_param $file2)
16282 [ "$lovea1" == "$lovea2" ] || error "lovea $lovea1 != $lovea2"
16284 lovea1=$(getfattr -n trusted.lov $file1 | grep ^trusted)
16285 [[ -z "$lovea1" ]] || error "$file1 shouldn't have lovea"
16287 run_test 184d "allow stripeless layouts swap"
16290 [[ $MDS1_VERSION -ge $(version_code 2.6.94) ]] ||
16291 skip "Need MDS version at least 2.6.94"
16292 check_swap_layouts_support
16293 check_swap_layout_no_dom $DIR
16294 [ -z "$(which getfattr 2>/dev/null)" ] &&
16295 skip_env "no getfattr command"
16297 local file1=$DIR/$tdir/$tfile-1
16298 local file2=$DIR/$tdir/$tfile-2
16299 local file3=$DIR/$tdir/$tfile-3
16302 mkdir -p $DIR/$tdir
16303 touch $file1 || error "create $file1 failed"
16304 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
16305 error "create $file2 failed"
16306 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
16307 error "create $file3 failed"
16309 $LFS swap_layouts $file1 $file2 ||
16310 error "swap $file1 $file2 layouts failed"
16312 lovea=$(getfattr -n trusted.lov $file1 | grep ^trusted)
16313 [[ -z "$lovea" ]] || error "$file1 shouldn't have lovea"
16315 echo 123 > $file1 || error "Should be able to write into $file1"
16317 $LFS swap_layouts $file1 $file3 ||
16318 error "swap $file1 $file3 layouts failed"
16320 echo 123 > $file1 || error "Should be able to write into $file1"
16322 rm -rf $file1 $file2 $file3
16324 run_test 184e "Recreate layout after stripeless layout swaps"
16327 # Create a file with name longer than sizeof(struct stat) ==
16328 # 144 to see if we can get chars from the file name to appear
16329 # in the returned striping. Note that 'f' == 0x66.
16330 local file=$(for ((i = 0; i < 200; i++)); do echo -n f; done)
16332 mkdir -p $DIR/$tdir
16333 mcreate $DIR/$tdir/$file
16334 if lfs find --stripe-count 0x6666 $DIR/$tdir | grep $file; then
16335 error "IOC_MDC_GETFILEINFO returned garbage striping"
16338 run_test 184f "IOC_MDC_GETFILEINFO for files with long names but no striping"
16340 test_185() { # LU-2441
16341 # LU-3553 - no volatile file support in old servers
16342 [[ $MDS1_VERSION -ge $(version_code 2.3.60) ]] ||
16343 skip "Need MDS version at least 2.3.60"
16345 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
16346 touch $DIR/$tdir/spoo
16347 local mtime1=$(stat -c "%Y" $DIR/$tdir)
16348 local fid=$($MULTIOP $DIR/$tdir VFw4096c) ||
16349 error "cannot create/write a volatile file"
16350 [ "$FILESET" == "" ] &&
16351 $CHECKSTAT -t file $MOUNT/.lustre/fid/$fid 2>/dev/null &&
16352 error "FID is still valid after close"
16354 multiop_bg_pause $DIR/$tdir vVw4096_c
16361 # assume that the next FID for this client is sequential, since stdout
16362 # is unfortunately eaten by multiop_bg_pause
16363 local n=$((${fidv[1]} + 1))
16364 local next_fid="${fidv[0]}:$(printf "0x%x" $n):${fidv[2]}"
16365 if [ "$FILESET" == "" ]; then
16366 $CHECKSTAT -t file $MOUNT/.lustre/fid/$next_fid ||
16367 error "FID is missing before close"
16369 kill -USR1 $multi_pid
16370 # 1 second delay, so if mtime change we will see it
16372 local mtime2=$(stat -c "%Y" $DIR/$tdir)
16373 [[ $mtime1 == $mtime2 ]] || error "mtime has changed"
16375 run_test 185 "Volatile file support"
16377 function create_check_volatile() {
16381 $MULTIOP $MOUNT/.lustre/fid V${idx}Fw4096_c >&/tmp/${tfile}.fid &
16384 local FID=$(cat /tmp/${tfile}.fid)
16385 [ "$FID" == "" ] && error "can't get FID for volatile"
16386 $CHECKSTAT -t file $MOUNT/.lustre/fid/$FID || error "can't stat $FID"
16387 tgt=$($LFS getstripe -m $MOUNT/.lustre/fid/$FID)
16388 [ "$tgt" != "$idx" ] && error "wrong MDS $tgt, expected $idx"
16392 cancel_lru_locks mdc # flush opencache
16393 $CHECKSTAT -t file $MOUNT/.lustre/fid/$FID && error "can stat $FID"
16398 # LU-12516 - volatile creation via .lustre
16399 [[ $MDS1_VERSION -ge $(version_code 2.12.55) ]] ||
16400 skip "Need MDS version at least 2.3.55"
16402 create_check_volatile 0
16403 [ $MDSCOUNT -lt 2 ] && return 0
16406 create_check_volatile 1
16410 run_test 185a "Volatile file creation in .lustre/fid/"
16413 remote_mds_nodsh && skip "remote MDS with nodsh"
16414 [ $MDS1_VERSION -lt $(version_code 2.3.0) ] &&
16415 skip "Need MDS version at least 2.3.0"
16417 local dir0=$DIR/$tdir/$testnum
16418 mkdir -p $dir0 || error "creating dir $dir0"
16420 local file=$dir0/file1
16421 dd if=/dev/urandom of=$file count=10 bs=1M conv=fsync
16422 local dv1=$($LFS data_version $file)
16423 dd if=/dev/urandom of=$file seek=10 count=1 bs=1M conv=fsync
16424 local dv2=$($LFS data_version $file)
16425 [[ $dv1 != $dv2 ]] ||
16426 error "data version did not change on write $dv1 == $dv2"
16431 run_test 187a "Test data version change"
16434 remote_mds_nodsh && skip "remote MDS with nodsh"
16435 [ $MDS1_VERSION -lt $(version_code 2.3.0) ] &&
16436 skip "Need MDS version at least 2.3.0"
16438 local dir0=$DIR/$tdir/$testnum
16439 mkdir -p $dir0 || error "creating dir $dir0"
16441 declare -a DV=$($MULTIOP $dir0 Vw1000xYw1000xY | cut -f3 -d" ")
16442 [[ ${DV[0]} != ${DV[1]} ]] ||
16443 error "data version did not change on write"\
16444 " ${DV[0]} == ${DV[1]}"
16449 run_test 187b "Test data version change on volatile file"
16452 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16453 remote_mgs_nodsh && skip "remote MGS with nodsh"
16454 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
16456 local POOL=${POOL:-cea1}
16457 local POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
16458 local POOL_DIR_NAME=${POOL_DIR_NAME:-dir_tst}
16461 local last_ost=$(($OSTCOUNT - 1))
16463 local ost_list=$(seq $first_ost $ost_step $last_ost)
16464 local ost_range="$first_ost $last_ost $ost_step"
16465 local test_path=$POOL_ROOT/$POOL_DIR_NAME
16466 local file_dir=$POOL_ROOT/file_tst
16467 local subdir=$test_path/subdir
16471 # former test_200a test_200b
16472 pool_add $POOL || { rc=$? ; break; }
16473 pool_add_targets $POOL $ost_range || { rc=$? ; break; }
16474 # former test_200c test_200d
16475 mkdir -p $test_path
16476 pool_set_dir $POOL $test_path || { rc=$? ; break; }
16477 pool_check_dir $POOL $test_path || { rc=$? ; break; }
16479 pool_check_dir $POOL $subdir || { rc=$? ; break; }
16480 pool_dir_rel_path $POOL $POOL_DIR_NAME $POOL_ROOT \
16481 || { rc=$? ; break; }
16482 # former test_200e test_200f
16483 local files=$((OSTCOUNT*3))
16484 pool_alloc_files $POOL $test_path $files "$ost_list" \
16485 || { rc=$? ; break; }
16486 pool_create_files $POOL $file_dir $files "$ost_list" \
16487 || { rc=$? ; break; }
16488 # former test_200g test_200h
16489 pool_lfs_df $POOL || { rc=$? ; break; }
16490 pool_file_rel_path $POOL $test_path || { rc=$? ; break; }
16492 # former test_201a test_201b test_201c
16493 pool_remove_first_target $POOL || { rc=$? ; break; }
16495 local f=$test_path/$tfile
16496 pool_remove_all_targets $POOL $f || { rc=$? ; break; }
16497 pool_remove $POOL $f || { rc=$? ; break; }
16505 run_test 200 "OST pools"
16507 # usage: default_attr <count | size | offset>
16509 $LCTL get_param -n lov.$FSNAME-clilov-\*.stripe${1}
16512 # usage: check_default_stripe_attr
16513 check_default_stripe_attr() {
16514 ACTUAL=$($LFS getstripe $* $DIR/$tdir)
16517 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr count);;
16519 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr size);;
16523 error "unknown getstripe attr '$1'"
16526 [ $ACTUAL == $EXPECTED ] ||
16527 error "$DIR/$tdir has $1 '$ACTUAL', not '$EXPECTED'"
16531 test_mkdir $DIR/$tdir
16532 $LFS setstripe --stripe-count 0 --stripe-size 0 --stripe-index -1 $DIR/$tdir
16534 check_default_stripe_attr --stripe-count
16535 check_default_stripe_attr --stripe-size
16536 check_default_stripe_attr --stripe-index
16538 run_test 204a "Print default stripe attributes"
16541 test_mkdir $DIR/$tdir
16542 $LFS setstripe --stripe-count 1 $DIR/$tdir
16544 check_default_stripe_attr --stripe-size
16545 check_default_stripe_attr --stripe-index
16547 run_test 204b "Print default stripe size and offset"
16550 test_mkdir $DIR/$tdir
16551 $LFS setstripe --stripe-size 65536 $DIR/$tdir
16553 check_default_stripe_attr --stripe-count
16554 check_default_stripe_attr --stripe-index
16556 run_test 204c "Print default stripe count and offset"
16559 test_mkdir $DIR/$tdir
16560 $LFS setstripe --stripe-index 0 $DIR/$tdir
16562 check_default_stripe_attr --stripe-count
16563 check_default_stripe_attr --stripe-size
16565 run_test 204d "Print default stripe count and size"
16568 test_mkdir $DIR/$tdir
16569 $LFS setstripe -d $DIR/$tdir
16571 check_default_stripe_attr --stripe-count --raw
16572 check_default_stripe_attr --stripe-size --raw
16573 check_default_stripe_attr --stripe-index --raw
16575 run_test 204e "Print raw stripe attributes"
16578 test_mkdir $DIR/$tdir
16579 $LFS setstripe --stripe-count 1 $DIR/$tdir
16581 check_default_stripe_attr --stripe-size --raw
16582 check_default_stripe_attr --stripe-index --raw
16584 run_test 204f "Print raw stripe size and offset"
16587 test_mkdir $DIR/$tdir
16588 $LFS setstripe --stripe-size 65536 $DIR/$tdir
16590 check_default_stripe_attr --stripe-count --raw
16591 check_default_stripe_attr --stripe-index --raw
16593 run_test 204g "Print raw stripe count and offset"
16596 test_mkdir $DIR/$tdir
16597 $LFS setstripe --stripe-index 0 $DIR/$tdir
16599 check_default_stripe_attr --stripe-count --raw
16600 check_default_stripe_attr --stripe-size --raw
16602 run_test 204h "Print raw stripe count and size"
16604 # Figure out which job scheduler is being used, if any,
16605 # or use a fake one
16606 if [ -n "$SLURM_JOB_ID" ]; then # SLURM
16607 JOBENV=SLURM_JOB_ID
16608 elif [ -n "$LSB_JOBID" ]; then # Load Sharing Facility
16610 elif [ -n "$PBS_JOBID" ]; then # PBS/Maui/Moab
16612 elif [ -n "$LOADL_STEPID" ]; then # LoadLeveller
16613 JOBENV=LOADL_STEP_ID
16614 elif [ -n "$JOB_ID" ]; then # Sun Grid Engine
16617 $LCTL list_param jobid_name > /dev/null 2>&1
16618 if [ $? -eq 0 ]; then
16624 LUSTRE_JOBID_SIZE=31 # plus NUL terminator
16626 verify_jobstats() {
16631 # we don't really need to clear the stats for this test to work, since each
16632 # command has a unique jobid, but it makes debugging easier if needed.
16633 # for facet in $facets; do
16634 # local dev=$(convert_facet2label $facet)
16635 # # clear old jobstats
16636 # do_facet $facet lctl set_param *.$dev.job_stats="clear"
16639 # use a new JobID for each test, or we might see an old one
16640 [ "$JOBENV" = "FAKE_JOBID" ] &&
16641 FAKE_JOBID=id.$testnum.$(basename ${cmd[0]}).$RANDOM
16643 JOBVAL=${!JOBENV:0:$LUSTRE_JOBID_SIZE}
16645 [ "$JOBENV" = "nodelocal" ] && {
16646 FAKE_JOBID=id.$testnum.%e.$RANDOM
16647 $LCTL set_param jobid_name=$FAKE_JOBID
16648 JOBVAL=${FAKE_JOBID/\%e/$(basename ${cmd[0]})}
16651 log "Test: ${cmd[*]}"
16652 log "Using JobID environment $($LCTL get_param -n jobid_var)=$JOBVAL"
16654 if [ $JOBENV = "FAKE_JOBID" ]; then
16655 FAKE_JOBID=$JOBVAL ${cmd[*]}
16660 # all files are created on OST0000
16661 for facet in $facets; do
16662 local stats="*.$(convert_facet2label $facet).job_stats"
16664 # strip out libtool wrappers for in-tree executables
16665 if [ $(do_facet $facet lctl get_param $stats |
16666 sed -e 's/\.lt-/./' | grep -c $JOBVAL) -ne 1 ]; then
16667 do_facet $facet lctl get_param $stats
16668 error "No jobstats for $JOBVAL found on $facet::$stats"
16674 local new_jobenv=$1
16676 set_persistent_param_and_check client "jobid_var" \
16677 "$FSNAME.sys.jobid_var" $new_jobenv
16680 test_205a() { # Job stats
16681 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16682 [[ $MDS1_VERSION -ge $(version_code 2.7.1) ]] ||
16683 skip "Need MDS version with at least 2.7.1"
16684 remote_mgs_nodsh && skip "remote MGS with nodsh"
16685 remote_mds_nodsh && skip "remote MDS with nodsh"
16686 remote_ost_nodsh && skip "remote OST with nodsh"
16687 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep jobstats)" ] &&
16688 skip "Server doesn't support jobstats"
16689 [[ $JOBID_VAR = disable ]] && skip_env "jobstats is disabled"
16691 local old_jobenv=$($LCTL get_param -n jobid_var)
16692 [ $old_jobenv != $JOBENV ] && jobstats_set $JOBENV
16694 if [[ $PERM_CMD == *"set_param -P"* ]]; then
16695 stack_trap "do_facet mgs $PERM_CMD jobid_var=$old_jobenv" EXIT
16697 stack_trap "do_facet mgs $PERM_CMD \
16698 $FSNAME.sys.jobid_var=$old_jobenv" EXIT
16702 local old_interval=$(do_facet $SINGLEMDS lctl get_param -n \
16703 mdt.*.job_cleanup_interval | head -n 1)
16704 local new_interval=5
16705 do_facet $SINGLEMDS \
16706 $LCTL set_param mdt.*.job_cleanup_interval=$new_interval
16707 stack_trap "do_facet $SINGLEMDS \
16708 $LCTL set_param mdt.*.job_cleanup_interval=$old_interval" EXIT
16709 local start=$SECONDS
16713 cmd="mkdir $DIR/$tdir"
16714 verify_jobstats "$cmd" "$SINGLEMDS"
16716 cmd="rmdir $DIR/$tdir"
16717 verify_jobstats "$cmd" "$SINGLEMDS"
16718 # mkdir on secondary MDT
16719 if [ $MDSCOUNT -gt 1 ]; then
16720 cmd="lfs mkdir -i 1 $DIR/$tdir.remote"
16721 verify_jobstats "$cmd" "mds2"
16724 cmd="mknod $DIR/$tfile c 1 3"
16725 verify_jobstats "$cmd" "$SINGLEMDS"
16727 cmd="rm -f $DIR/$tfile"
16728 verify_jobstats "$cmd" "$SINGLEMDS"
16729 # create all files on OST0000 so verify_jobstats can find OST stats
16731 cmd="$LFS setstripe -i 0 -c 1 $DIR/$tfile"
16732 verify_jobstats "$cmd" "$SINGLEMDS"
16734 cmd="touch $DIR/$tfile"
16735 verify_jobstats "$cmd" "$SINGLEMDS ost1"
16737 cmd="dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=sync"
16738 verify_jobstats "$cmd" "ost1"
16740 cancel_lru_locks osc
16741 cmd="dd if=$DIR/$tfile of=/dev/null bs=1M count=1 iflag=direct"
16742 verify_jobstats "$cmd" "ost1"
16744 cmd="$TRUNCATE $DIR/$tfile 0"
16745 verify_jobstats "$cmd" "$SINGLEMDS ost1"
16747 cmd="mv -f $DIR/$tfile $DIR/$tdir.rename"
16748 verify_jobstats "$cmd" "$SINGLEMDS"
16749 # jobstats expiry - sleep until old stats should be expired
16750 local left=$((new_interval + 5 - (SECONDS - start)))
16751 [ $left -ge 0 ] && wait_update_facet $SINGLEMDS \
16752 "lctl get_param *.*.job_stats | grep -c 'job_id.*mkdir'" \
16754 cmd="mkdir $DIR/$tdir.expire"
16755 verify_jobstats "$cmd" "$SINGLEMDS"
16756 [ $(do_facet $SINGLEMDS lctl get_param *.*.job_stats |
16757 grep -c "job_id.*mkdir") -gt 1 ] && error "old jobstats not expired"
16759 # Ensure that jobid are present in changelog (if supported by MDS)
16760 if [ $MDS1_VERSION -ge $(version_code 2.6.52) ];then
16761 changelog_dump | tail -10
16762 jobids=$(changelog_dump | tail -9 | grep -c "j=")
16763 [ $jobids -eq 9 ] ||
16764 error "Wrong changelog jobid count $jobids != 9"
16768 jobstats_set $JOBENV
16770 changelog_dump | grep $tfile
16771 jobids=$(changelog_dump | grep $tfile | tail -1 | grep -c "j=")
16772 [ $jobids -eq 0 ] ||
16773 error "Unexpected jobids when jobid_var=$JOBENV"
16776 # test '%j' access to environment variable - if supported
16777 if lctl set_param jobid_var=USER jobid_name="S.%j.%e.%u.%h.E"; then
16778 JOBENV="JOBCOMPLEX"
16779 JOBCOMPLEX="S.$USER.touch.$(id -u).$(hostname).E"
16781 verify_jobstats "touch $DIR/$tfile" $SINGLEMDS
16784 # test '%j' access to per-session jobid - if supported
16785 if lctl list_param jobid_this_session > /dev/null 2>&1
16787 lctl set_param jobid_var=session jobid_name="S.%j.%e.%u.%h.E"
16788 lctl set_param jobid_this_session=$USER
16790 JOBENV="JOBCOMPLEX"
16791 JOBCOMPLEX="S.$USER.touch.$(id -u).$(hostname).E"
16793 verify_jobstats "touch $DIR/$tfile" $SINGLEMDS
16796 run_test 205a "Verify job stats"
16798 # LU-13117, LU-13597
16800 job_stats="mdt.*.job_stats"
16801 $LCTL set_param $job_stats=clear
16802 # Setting jobid_var to USER might not be supported
16803 $LCTL set_param jobid_var=USER || true
16804 $LCTL set_param jobid_name="%e.%u"
16805 env -i USERTESTJOBSTATS=foolish touch $DIR/$tfile.1
16806 do_facet $SINGLEMDS $LCTL get_param $job_stats |
16807 grep "job_id:.*foolish" &&
16808 error "Unexpected jobid found"
16809 do_facet $SINGLEMDS $LCTL get_param $job_stats |
16810 grep "open:.*min.*max.*sum" ||
16811 error "wrong job_stats format found"
16813 run_test 205b "Verify job stats jobid and output format"
16817 $LCTL set_param llite.*.stats=0
16818 dd if=/dev/zero of=$DIR/$tfile.1 bs=4k count=1
16819 $LCTL get_param llite.*.stats
16820 $LCTL get_param llite.*.stats | grep \
16821 "write_bytes *1 samples \[bytes\] 4096 4096 4096 16777216" ||
16822 error "wrong client stats format found"
16824 run_test 205c "Verify client stats format"
16826 # LU-1480, LU-1773 and LU-1657
16828 mkdir -p $DIR/$tdir
16829 $LFS setstripe -c -1 $DIR/$tdir
16830 #define OBD_FAIL_LOV_INIT 0x1403
16831 $LCTL set_param fail_loc=0xa0001403
16832 $LCTL set_param fail_val=1
16833 touch $DIR/$tdir/$tfile || true
16835 run_test 206 "fail lov_init_raid0() doesn't lbug"
16838 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
16839 local fsz=`stat -c %s $DIR/$tfile`
16840 cancel_lru_locks mdc
16842 # do not return layout in getattr intent
16843 #define OBD_FAIL_MDS_NO_LL_GETATTR 0x170
16844 $LCTL set_param fail_loc=0x170
16845 local sz=`stat -c %s $DIR/$tfile`
16847 [ $fsz -eq $sz ] || error "file size expected $fsz, actual $sz"
16851 run_test 207a "can refresh layout at glimpse"
16854 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
16855 local cksum=`md5sum $DIR/$tfile`
16856 local fsz=`stat -c %s $DIR/$tfile`
16857 cancel_lru_locks mdc
16858 cancel_lru_locks osc
16860 # do not return layout in getattr intent
16861 #define OBD_FAIL_MDS_NO_LL_OPEN 0x171
16862 $LCTL set_param fail_loc=0x171
16864 # it will refresh layout after the file is opened but before read issues
16865 echo checksum is "$cksum"
16866 echo "$cksum" |md5sum -c --quiet || error "file differs"
16870 run_test 207b "can refresh layout at open"
16873 # FIXME: in this test suite, only RD lease is used. This is okay
16874 # for now as only exclusive open is supported. After generic lease
16875 # is done, this test suite should be revised. - Jinshan
16877 remote_mds_nodsh && skip "remote MDS with nodsh"
16878 [[ $MDS1_VERSION -ge $(version_code 2.4.52) ]] ||
16879 skip "Need MDS version at least 2.4.52"
16881 echo "==== test 1: verify get lease work"
16882 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eRE+eU || error "get lease error"
16884 echo "==== test 2: verify lease can be broken by upcoming open"
16885 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
16889 $MULTIOP $DIR/$tfile oO_RDONLY:c
16890 kill -USR1 $PID && wait $PID || error "break lease error"
16892 echo "==== test 3: verify lease can't be granted if an open already exists"
16893 $MULTIOP $DIR/$tfile oO_RDONLY:_c &
16897 $MULTIOP $DIR/$tfile oO_RDONLY:eReUc && error "apply lease should fail"
16898 kill -USR1 $PID && wait $PID || error "open file error"
16900 echo "==== test 4: lease can sustain over recovery"
16901 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E+eUc &
16907 kill -USR1 $PID && wait $PID || error "lease broken over recovery"
16909 echo "==== test 5: lease broken can't be regained by replay"
16910 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
16914 # open file to break lease and then recovery
16915 $MULTIOP $DIR/$tfile oO_RDWR:c || error "open file error"
16918 kill -USR1 $PID && wait $PID || error "lease not broken over recovery"
16922 run_test 208 "Exclusive open"
16925 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep disp_stripe)" ] &&
16926 skip_env "must have disp_stripe"
16929 sync; sleep 5; sync;
16931 echo 3 > /proc/sys/vm/drop_caches
16932 [ -f /sys/kernel/slab/ptlrpc_cache/shrink ] &&
16933 echo 1 > /sys/kernel/slab/ptlrpc_cache/shrink
16934 req_before=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
16936 # open/close 500 times
16937 for i in $(seq 500); do
16941 echo 3 > /proc/sys/vm/drop_caches
16942 [ -f /sys/kernel/slab/ptlrpc_cache/shrink ] &&
16943 echo 1 > /sys/kernel/slab/ptlrpc_cache/shrink
16944 req_after=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
16946 echo "before: $req_before, after: $req_after"
16947 [ $((req_after - req_before)) -ge 300 ] &&
16948 error "open/close requests are not freed"
16951 run_test 209 "read-only open/close requests should be freed promptly"
16956 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eW_E+eUc &
16960 $LFS getstripe $DIR/$tfile
16962 wait $pid || error "multiop failed"
16964 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E+eUc &
16968 $LFS getstripe $DIR/$tfile
16970 wait $pid || error "multiop failed"
16972 run_test 210 "lfs getstripe does not break leases"
16976 size=$((size % 8192 + 1))
16977 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
16978 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
16979 rm -f $DIR/f212 $DIR/f212.xyz
16981 run_test 212 "Sendfile test ============================================"
16984 dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
16985 cancel_lru_locks osc
16986 lctl set_param fail_loc=0x8000040f
16987 # generate a read lock
16988 cat $DIR/$tfile > /dev/null
16989 # write to the file, it will try to cancel the above read lock.
16990 cat /etc/hosts >> $DIR/$tfile
16992 run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
16994 test_214() { # for bug 20133
16995 mkdir -p $DIR/$tdir/d214c || error "mkdir $DIR/$tdir/d214c failed"
16996 for (( i=0; i < 340; i++ )) ; do
16997 touch $DIR/$tdir/d214c/a$i
17000 ls -l $DIR/$tdir || error "ls -l $DIR/d214p failed"
17001 mv $DIR/$tdir/d214c $DIR/ || error "mv $DIR/d214p/d214c $DIR/ failed"
17002 ls $DIR/d214c || error "ls $DIR/d214c failed"
17003 rm -rf $DIR/$tdir || error "rm -rf $DIR/d214* failed"
17004 rm -rf $DIR/d214* || error "rm -rf $DIR/d214* failed"
17006 run_test 214 "hash-indexed directory test - bug 20133"
17008 # having "abc" as 1st arg, creates $TMP/lnet_abc.out and $TMP/lnet_abc.sys
17009 create_lnet_proc_files() {
17010 lctl get_param -n $1 >$TMP/lnet_$1.sys || error "cannot read lnet.$1"
17013 # counterpart of create_lnet_proc_files
17014 remove_lnet_proc_files() {
17015 rm -f $TMP/lnet_$1.sys
17018 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
17019 # 3rd arg as regexp for body
17020 check_lnet_proc_stats() {
17021 local l=$(cat "$TMP/lnet_$1" |wc -l)
17022 [ $l = 1 ] || (cat "$TMP/lnet_$1" && error "$2 is not of 1 line: $l")
17024 grep -E "$3" "$TMP/lnet_$1" || (cat "$TMP/lnet_$1" && error "$2 misformatted")
17027 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
17028 # 3rd arg as regexp for body, 4th arg as regexp for 1st line, 5th arg is
17029 # optional and can be regexp for 2nd line (lnet.routes case)
17030 check_lnet_proc_entry() {
17031 local blp=2 # blp stands for 'position of 1st line of body'
17032 [ -z "$5" ] || blp=3 # lnet.routes case
17034 local l=$(cat "$TMP/lnet_$1" |wc -l)
17035 # subtracting one from $blp because the body can be empty
17036 [ "$l" -ge "$(($blp - 1))" ] || (cat "$TMP/lnet_$1" && error "$2 is too short: $l")
17038 sed -n '1 p' "$TMP/lnet_$1" |grep -E "$4" >/dev/null ||
17039 (cat "$TMP/lnet_$1" && error "1st line of $2 misformatted")
17041 [ "$5" = "" ] || sed -n '2 p' "$TMP/lnet_$1" |grep -E "$5" >/dev/null ||
17042 (cat "$TMP/lnet_$1" && error "2nd line of $2 misformatted")
17044 # bail out if any unexpected line happened
17045 sed -n "$blp p" "$TMP/lnet_$1" | grep -Ev "$3"
17046 [ "$?" != 0 ] || error "$2 misformatted"
17049 test_215() { # for bugs 18102, 21079, 21517
17050 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17052 local N='(0|[1-9][0-9]*)' # non-negative numeric
17053 local P='[1-9][0-9]*' # positive numeric
17054 local I='(0|-?[1-9][0-9]*|NA)' # any numeric (0 | >0 | <0) or NA if no value
17055 local NET='[a-z][a-z0-9]*' # LNET net like o2ib2
17056 local ADDR='[0-9.]+' # LNET addr like 10.0.0.1
17057 local NID="$ADDR@$NET" # LNET nid like 10.0.0.1@o2ib2
17059 local L1 # regexp for 1st line
17060 local L2 # regexp for 2nd line (optional)
17061 local BR # regexp for the rest (body)
17063 # lnet.stats should look as 11 space-separated non-negative numerics
17064 BR="^$N $N $N $N $N $N $N $N $N $N $N$"
17065 create_lnet_proc_files "stats"
17066 check_lnet_proc_stats "stats.sys" "lnet.stats" "$BR"
17067 remove_lnet_proc_files "stats"
17069 # lnet.routes should look like this:
17070 # Routing disabled/enabled
17071 # net hops priority state router
17072 # where net is a string like tcp0, hops > 0, priority >= 0,
17073 # state is up/down,
17074 # router is a string like 192.168.1.1@tcp2
17075 L1="^Routing (disabled|enabled)$"
17076 L2="^net +hops +priority +state +router$"
17077 BR="^$NET +$N +(0|1) +(up|down) +$NID$"
17078 create_lnet_proc_files "routes"
17079 check_lnet_proc_entry "routes.sys" "lnet.routes" "$BR" "$L1" "$L2"
17080 remove_lnet_proc_files "routes"
17082 # lnet.routers should look like this:
17083 # ref rtr_ref alive_cnt state last_ping ping_sent deadline down_ni router
17084 # where ref > 0, rtr_ref > 0, alive_cnt >= 0, state is up/down,
17085 # last_ping >= 0, ping_sent is boolean (0/1), deadline and down_ni are
17086 # numeric (0 or >0 or <0), router is a string like 192.168.1.1@tcp2
17087 L1="^ref +rtr_ref +alive +router$"
17088 BR="^$P +$P +(up|down) +$NID$"
17089 create_lnet_proc_files "routers"
17090 check_lnet_proc_entry "routers.sys" "lnet.routers" "$BR" "$L1"
17091 remove_lnet_proc_files "routers"
17093 # lnet.peers should look like this:
17094 # nid refs state last max rtr min tx min queue
17095 # where nid is a string like 192.168.1.1@tcp2, refs > 0,
17096 # state is up/down/NA, max >= 0. last, rtr, min, tx, min are
17097 # numeric (0 or >0 or <0), queue >= 0.
17098 L1="^nid +refs +state +last +max +rtr +min +tx +min +queue$"
17099 BR="^$NID +$P +(up|down|NA) +$I +$N +$I +$I +$I +$I +$N$"
17100 create_lnet_proc_files "peers"
17101 check_lnet_proc_entry "peers.sys" "lnet.peers" "$BR" "$L1"
17102 remove_lnet_proc_files "peers"
17104 # lnet.buffers should look like this:
17105 # pages count credits min
17106 # where pages >=0, count >=0, credits and min are numeric (0 or >0 or <0)
17107 L1="^pages +count +credits +min$"
17108 BR="^ +$N +$N +$I +$I$"
17109 create_lnet_proc_files "buffers"
17110 check_lnet_proc_entry "buffers.sys" "lnet.buffers" "$BR" "$L1"
17111 remove_lnet_proc_files "buffers"
17113 # lnet.nis should look like this:
17114 # nid status alive refs peer rtr max tx min
17115 # where nid is a string like 192.168.1.1@tcp2, status is up/down,
17116 # alive is numeric (0 or >0 or <0), refs >= 0, peer >= 0,
17117 # rtr >= 0, max >=0, tx and min are numeric (0 or >0 or <0).
17118 L1="^nid +status +alive +refs +peer +rtr +max +tx +min$"
17119 BR="^$NID +(up|down) +$I +$N +$N +$N +$N +$I +$I$"
17120 create_lnet_proc_files "nis"
17121 check_lnet_proc_entry "nis.sys" "lnet.nis" "$BR" "$L1"
17122 remove_lnet_proc_files "nis"
17124 # can we successfully write to lnet.stats?
17125 lctl set_param -n stats=0 || error "cannot write to lnet.stats"
17127 run_test 215 "lnet exists and has proper content - bugs 18102, 21079, 21517"
17129 test_216() { # bug 20317
17130 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17131 remote_ost_nodsh && skip "remote OST with nodsh"
17134 local facets=$(get_facets OST)
17135 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
17137 save_lustre_params client "osc.*.contention_seconds" > $p
17138 save_lustre_params $facets \
17139 "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
17140 save_lustre_params $facets \
17141 "ldlm.namespaces.filter-*.contended_locks" >> $p
17142 save_lustre_params $facets \
17143 "ldlm.namespaces.filter-*.contention_seconds" >> $p
17144 clear_stats osc.*.osc_stats
17146 # agressive lockless i/o settings
17147 do_nodes $(comma_list $(osts_nodes)) \
17148 "lctl set_param -n ldlm.namespaces.*.max_nolock_bytes=2000000 \
17149 ldlm.namespaces.filter-*.contended_locks=0 \
17150 ldlm.namespaces.filter-*.contention_seconds=60"
17151 lctl set_param -n osc.*.contention_seconds=60
17153 $DIRECTIO write $DIR/$tfile 0 10 4096
17154 $CHECKSTAT -s 40960 $DIR/$tfile
17156 # disable lockless i/o
17157 do_nodes $(comma_list $(osts_nodes)) \
17158 "lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes=0 \
17159 ldlm.namespaces.filter-*.contended_locks=32 \
17160 ldlm.namespaces.filter-*.contention_seconds=0"
17161 lctl set_param -n osc.*.contention_seconds=0
17162 clear_stats osc.*.osc_stats
17164 dd if=/dev/zero of=$DIR/$tfile count=0
17165 $CHECKSTAT -s 0 $DIR/$tfile
17167 restore_lustre_params <$p
17171 run_test 216 "check lockless direct write updates file size and kms correctly"
17173 test_217() { # bug 22430
17174 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17179 for node in $(nodes_list); do
17180 nid=$(host_nids_address $node $NETTYPE)
17181 if [[ $nid = *-* ]] ; then
17182 echo "lctl ping $(h2nettype $nid)"
17183 lctl ping $(h2nettype $nid)
17185 echo "skipping $node (no hyphen detected)"
17189 run_test 217 "check lctl ping for hostnames with hiphen ('-')"
17192 # do directio so as not to populate the page cache
17193 log "creating a 10 Mb file"
17194 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
17195 log "starting reads"
17196 dd if=$DIR/$tfile of=/dev/null bs=4096 &
17197 log "truncating the file"
17198 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
17200 kill %+ || true # reads might have finished
17201 echo "wait until dd is finished"
17203 log "removing the temporary file"
17204 rm -rf $DIR/$tfile || error "tmp file removal failed"
17206 run_test 218 "parallel read and truncate should not deadlock"
17209 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17211 # write one partial page
17212 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1
17213 # set no grant so vvp_io_commit_write will do sync write
17214 $LCTL set_param fail_loc=0x411
17215 # write a full page at the end of file
17216 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=1 conv=notrunc
17218 $LCTL set_param fail_loc=0
17219 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=3
17220 $LCTL set_param fail_loc=0x411
17221 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1 seek=2 conv=notrunc
17224 dd if=/dev/zero of=$DIR/$tfile-2 bs=1024 count=1
17225 $CHECKSTAT -s 1024 $DIR/$tfile-2 || error "checkstat wrong size"
17227 run_test 219 "LU-394: Write partial won't cause uncontiguous pages vec at LND"
17229 test_220() { #LU-325
17230 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17231 remote_ost_nodsh && skip "remote OST with nodsh"
17232 remote_mds_nodsh && skip "remote MDS with nodsh"
17233 remote_mgs_nodsh && skip "remote MGS with nodsh"
17237 # create on MDT0000 so the last_id and next_id are correct
17239 local OST=$($LFS df $DIR | awk '/OST:'$OSTIDX'/ { print $1 }')
17243 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $OST)
17244 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
17245 osp.$mdtosc_proc1.prealloc_last_id)
17246 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
17247 osp.$mdtosc_proc1.prealloc_next_id)
17251 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=-1
17252 #define OBD_FAIL_OST_ENOINO 0x229
17253 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x229
17254 create_pool $FSNAME.$TESTNAME || return 1
17255 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $OST || return 2
17257 $LFS setstripe $DIR/$tdir -i $OSTIDX -c 1 -p $FSNAME.$TESTNAME
17259 MDSOBJS=$((last_id - next_id))
17260 echo "preallocated objects on MDS is $MDSOBJS" "($last_id - $next_id)"
17262 blocks=$($LFS df $MOUNT | awk '($1 == '$OSTIDX') { print $4 }')
17263 echo "OST still has $count kbytes free"
17265 echo "create $MDSOBJS files @next_id..."
17266 createmany -o $DIR/$tdir/f $MDSOBJS || return 3
17268 local last_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
17269 osp.$mdtosc_proc1.prealloc_last_id)
17270 local next_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
17271 osp.$mdtosc_proc1.prealloc_next_id)
17273 echo "after creation, last_id=$last_id2, next_id=$next_id2"
17278 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=0
17279 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0
17281 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $OST ||
17282 error "$LCTL pool_remove $FSNAME.$TESTNAME $OST failed"
17283 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME ||
17284 error "$LCTL pool_destroy $FSNAME.$TESTNAME failed"
17285 echo "unlink $MDSOBJS files @$next_id..."
17286 unlinkmany $DIR/$tdir/f $MDSOBJS || error "unlinkmany failed"
17288 run_test 220 "preallocated MDS objects still used if ENOSPC from OST"
17291 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17293 dd if=`which date` of=$MOUNT/date oflag=sync
17294 chmod +x $MOUNT/date
17296 #define OBD_FAIL_LLITE_FAULT_TRUNC_RACE 0x1401
17297 $LCTL set_param fail_loc=0x80001401
17299 $MOUNT/date > /dev/null
17302 run_test 221 "make sure fault and truncate race to not cause OOM"
17305 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17308 test_mkdir $DIR/$tdir
17309 $LFS setstripe -c 1 -i 0 $DIR/$tdir
17310 createmany -o $DIR/$tdir/$tfile 10
17311 cancel_lru_locks mdc
17312 cancel_lru_locks osc
17313 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
17314 $LCTL set_param fail_loc=0x31a
17315 ls -l $DIR/$tdir > /dev/null || error "AGL for ls failed"
17316 $LCTL set_param fail_loc=0
17319 run_test 222a "AGL for ls should not trigger CLIO lock failure"
17322 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17325 test_mkdir $DIR/$tdir
17326 $LFS setstripe -c 1 -i 0 $DIR/$tdir
17327 createmany -o $DIR/$tdir/$tfile 10
17328 cancel_lru_locks mdc
17329 cancel_lru_locks osc
17330 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
17331 $LCTL set_param fail_loc=0x31a
17332 rm -r $DIR/$tdir || error "AGL for rmdir failed"
17333 $LCTL set_param fail_loc=0
17335 run_test 222b "AGL for rmdir should not trigger CLIO lock failure"
17338 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17341 test_mkdir $DIR/$tdir
17342 $LFS setstripe -c 1 -i 0 $DIR/$tdir
17343 createmany -o $DIR/$tdir/$tfile 10
17344 cancel_lru_locks mdc
17345 cancel_lru_locks osc
17346 #define OBD_FAIL_LDLM_AGL_NOLOCK 0x31b
17347 $LCTL set_param fail_loc=0x31b
17348 ls -l $DIR/$tdir > /dev/null || error "reenqueue failed"
17349 $LCTL set_param fail_loc=0
17352 run_test 223 "osc reenqueue if without AGL lock granted ======================="
17354 test_224a() { # LU-1039, MRP-303
17355 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17357 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB 0x508
17358 $LCTL set_param fail_loc=0x508
17359 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 conv=fsync
17360 $LCTL set_param fail_loc=0
17363 run_test 224a "Don't panic on bulk IO failure"
17365 test_224b() { # LU-1039, MRP-303
17366 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17368 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
17369 cancel_lru_locks osc
17370 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB2 0x515
17371 $LCTL set_param fail_loc=0x515
17372 dd of=/dev/null if=$DIR/$tfile bs=4096 count=1
17373 $LCTL set_param fail_loc=0
17376 run_test 224b "Don't panic on bulk IO failure"
17378 test_224c() { # LU-6441
17379 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17380 remote_mds_nodsh && skip "remote MDS with nodsh"
17382 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
17383 save_writethrough $p
17384 set_cache writethrough on
17386 local pages_per_rpc=$($LCTL get_param osc.*.max_pages_per_rpc)
17387 local at_max=$($LCTL get_param -n at_max)
17388 local timeout=$($LCTL get_param -n timeout)
17389 local test_at="at_max"
17390 local param_at="$FSNAME.sys.at_max"
17391 local test_timeout="timeout"
17392 local param_timeout="$FSNAME.sys.timeout"
17394 $LCTL set_param -n osc.*.max_pages_per_rpc=1024
17396 set_persistent_param_and_check client "$test_at" "$param_at" 0
17397 set_persistent_param_and_check client "$test_timeout" "$param_timeout" 5
17399 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB3 0x520
17400 do_facet ost1 "$LCTL set_param fail_loc=0x520"
17401 $LFS setstripe -c 1 -i 0 $DIR/$tfile
17402 dd if=/dev/zero of=$DIR/$tfile bs=8MB count=1
17404 do_facet ost1 "$LCTL set_param fail_loc=0"
17406 set_persistent_param_and_check client "$test_at" "$param_at" $at_max
17407 set_persistent_param_and_check client "$test_timeout" "$param_timeout" \
17410 $LCTL set_param -n $pages_per_rpc
17411 restore_lustre_params < $p
17414 run_test 224c "Don't hang if one of md lost during large bulk RPC"
17416 MDSSURVEY=${MDSSURVEY:-$(which mds-survey 2>/dev/null || true)}
17418 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17419 if [ -z ${MDSSURVEY} ]; then
17420 skip_env "mds-survey not found"
17422 [ $MDS1_VERSION -ge $(version_code 2.2.51) ] ||
17423 skip "Need MDS version at least 2.2.51"
17425 local mds=$(facet_host $SINGLEMDS)
17426 local target=$(do_nodes $mds 'lctl dl' |
17427 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
17429 local cmd1="file_count=1000 thrhi=4"
17430 local cmd2="dir_count=2 layer=mdd stripe_count=0"
17431 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
17432 local cmd="$cmd1 $cmd2 $cmd3"
17434 rm -f ${TMP}/mds_survey*
17436 eval $cmd || error "mds-survey with zero-stripe failed"
17437 cat ${TMP}/mds_survey*
17438 rm -f ${TMP}/mds_survey*
17440 run_test 225a "Metadata survey sanity with zero-stripe"
17443 if [ -z ${MDSSURVEY} ]; then
17444 skip_env "mds-survey not found"
17446 [ $MDS1_VERSION -ge $(version_code 2.2.51) ] ||
17447 skip "Need MDS version at least 2.2.51"
17448 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17449 remote_mds_nodsh && skip "remote MDS with nodsh"
17450 if [ $($LCTL dl | grep -c osc) -eq 0 ]; then
17451 skip_env "Need to mount OST to test"
17454 local mds=$(facet_host $SINGLEMDS)
17455 local target=$(do_nodes $mds 'lctl dl' |
17456 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
17458 local cmd1="file_count=1000 thrhi=4"
17459 local cmd2="dir_count=2 layer=mdd stripe_count=1"
17460 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
17461 local cmd="$cmd1 $cmd2 $cmd3"
17463 rm -f ${TMP}/mds_survey*
17465 eval $cmd || error "mds-survey with stripe_count failed"
17466 cat ${TMP}/mds_survey*
17467 rm -f ${TMP}/mds_survey*
17469 run_test 225b "Metadata survey sanity with stripe_count = 1"
17471 mcreate_path2fid () {
17477 local path=$DIR/$tdir/$name
17482 $MCREATE --mode=$1 --major=$2 --minor=$3 $path ||
17483 error "cannot create $desc"
17485 fid=$($LFS path2fid $path | tr -d '[' | tr -d ']')
17487 [ $rc -ne 0 ] && error "cannot get fid of a $desc"
17489 fid_path=$($LFS fid2path $MOUNT $fid)
17491 [ $rc -ne 0 ] && error "cannot get path of $desc by $DIR $path $fid"
17493 [ "$path" == "$fid_path" ] ||
17494 error "fid2path returned $fid_path, expected $path"
17496 echo "pass with $path and $fid"
17501 mkdir -p $DIR/$tdir
17503 mcreate_path2fid 0010666 0 0 fifo "FIFO"
17504 mcreate_path2fid 0020666 1 3 null "character special file (null)"
17505 mcreate_path2fid 0020666 1 255 none "character special file (no device)"
17506 mcreate_path2fid 0040666 0 0 dir "directory"
17507 mcreate_path2fid 0060666 7 0 loop0 "block special file (loop)"
17508 mcreate_path2fid 0100666 0 0 file "regular file"
17509 mcreate_path2fid 0120666 0 0 link "symbolic link"
17510 mcreate_path2fid 0140666 0 0 sock "socket"
17512 run_test 226a "call path2fid and fid2path on files of all type"
17515 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17520 mkdir -p $DIR/$tdir
17521 $LFS setdirstripe -i $MDTIDX $DIR/$tdir/remote_dir ||
17522 error "create remote directory failed"
17523 mcreate_path2fid 0010666 0 0 "remote_dir/fifo" "FIFO"
17524 mcreate_path2fid 0020666 1 3 "remote_dir/null" \
17525 "character special file (null)"
17526 mcreate_path2fid 0020666 1 255 "remote_dir/none" \
17527 "character special file (no device)"
17528 mcreate_path2fid 0040666 0 0 "remote_dir/dir" "directory"
17529 mcreate_path2fid 0060666 7 0 "remote_dir/loop0" \
17530 "block special file (loop)"
17531 mcreate_path2fid 0100666 0 0 "remote_dir/file" "regular file"
17532 mcreate_path2fid 0120666 0 0 "remote_dir/link" "symbolic link"
17533 mcreate_path2fid 0140666 0 0 "remote_dir/sock" "socket"
17535 run_test 226b "call path2fid and fid2path on files of all type under remote dir"
17538 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17539 [[ $MDS1_VERSION -ge $(version_code 2.13.55) ]] ||
17540 skip "Need MDS version at least 2.13.55"
17542 local submnt=/mnt/submnt
17543 local srcfile=/etc/passwd
17544 local dstfile=$submnt/passwd
17550 $LFS setdirstripe -c -1 -i 1 $DIR/$tdir ||
17551 error "create remote directory failed"
17552 mkdir -p $submnt || error "create $submnt failed"
17553 $MOUNT_CMD $MGSNID:/$FSNAME/$tdir $submnt ||
17554 error "mount $submnt failed"
17555 stack_trap "umount $submnt" EXIT
17557 cp $srcfile $dstfile
17558 fid=$($LFS path2fid $dstfile)
17559 path=$($LFS fid2path $submnt "$fid")
17560 [ "$path" = "$dstfile" ] ||
17561 error "fid2path $submnt $fid failed ($path != $dstfile)"
17563 run_test 226c "call path2fid and fid2path under remote dir with subdir mount"
17565 # LU-1299 Executing or running ldd on a truncated executable does not
17566 # cause an out-of-memory condition.
17568 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17569 [ -z "$(which ldd)" ] && skip_env "should have ldd tool"
17571 dd if=$(which date) of=$MOUNT/date bs=1k count=1
17572 chmod +x $MOUNT/date
17574 $MOUNT/date > /dev/null
17575 ldd $MOUNT/date > /dev/null
17578 run_test 227 "running truncated executable does not cause OOM"
17580 # LU-1512 try to reuse idle OI blocks
17582 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17583 remote_mds_nodsh && skip "remote MDS with nodsh"
17584 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
17586 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
17587 local myDIR=$DIR/$tdir
17590 #define OBD_FAIL_SEQ_EXHAUST 0x1002
17591 $LCTL set_param fail_loc=0x80001002
17592 createmany -o $myDIR/t- 10000
17593 $LCTL set_param fail_loc=0
17594 # The guard is current the largest FID holder
17596 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
17598 local IDX=$(($SEQ % 64))
17600 do_facet $SINGLEMDS sync
17601 # Make sure journal flushed.
17603 local blk1=$(do_facet $SINGLEMDS \
17604 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
17605 grep Blockcount | awk '{print $4}')
17607 # Remove old files, some OI blocks will become idle.
17608 unlinkmany $myDIR/t- 10000
17609 # Create new files, idle OI blocks should be reused.
17610 createmany -o $myDIR/t- 2000
17611 do_facet $SINGLEMDS sync
17612 # Make sure journal flushed.
17614 local blk2=$(do_facet $SINGLEMDS \
17615 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
17616 grep Blockcount | awk '{print $4}')
17618 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
17620 run_test 228a "try to reuse idle OI blocks"
17623 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17624 remote_mds_nodsh && skip "remote MDS with nodsh"
17625 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
17627 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
17628 local myDIR=$DIR/$tdir
17631 #define OBD_FAIL_SEQ_EXHAUST 0x1002
17632 $LCTL set_param fail_loc=0x80001002
17633 createmany -o $myDIR/t- 10000
17634 $LCTL set_param fail_loc=0
17635 # The guard is current the largest FID holder
17637 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
17639 local IDX=$(($SEQ % 64))
17641 do_facet $SINGLEMDS sync
17642 # Make sure journal flushed.
17644 local blk1=$(do_facet $SINGLEMDS \
17645 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
17646 grep Blockcount | awk '{print $4}')
17648 # Remove old files, some OI blocks will become idle.
17649 unlinkmany $myDIR/t- 10000
17652 stop $SINGLEMDS || error "Fail to stop MDT."
17654 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
17656 df $MOUNT || error "Fail to df."
17657 # Create new files, idle OI blocks should be reused.
17658 createmany -o $myDIR/t- 2000
17659 do_facet $SINGLEMDS sync
17660 # Make sure journal flushed.
17662 local blk2=$(do_facet $SINGLEMDS \
17663 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
17664 grep Blockcount | awk '{print $4}')
17666 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
17668 run_test 228b "idle OI blocks can be reused after MDT restart"
17672 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17673 remote_mds_nodsh && skip "remote MDS with nodsh"
17674 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
17676 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
17677 local myDIR=$DIR/$tdir
17680 #define OBD_FAIL_SEQ_EXHAUST 0x1002
17681 $LCTL set_param fail_loc=0x80001002
17682 # 20000 files can guarantee there are index nodes in the OI file
17683 createmany -o $myDIR/t- 20000
17684 $LCTL set_param fail_loc=0
17685 # The guard is current the largest FID holder
17687 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
17689 local IDX=$(($SEQ % 64))
17691 do_facet $SINGLEMDS sync
17692 # Make sure journal flushed.
17694 local blk1=$(do_facet $SINGLEMDS \
17695 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
17696 grep Blockcount | awk '{print $4}')
17698 # Remove old files, some OI blocks will become idle.
17699 unlinkmany $myDIR/t- 20000
17701 # The OI file should become empty now
17703 # Create new files, idle OI blocks should be reused.
17704 createmany -o $myDIR/t- 2000
17705 do_facet $SINGLEMDS sync
17706 # Make sure journal flushed.
17708 local blk2=$(do_facet $SINGLEMDS \
17709 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
17710 grep Blockcount | awk '{print $4}')
17712 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
17714 run_test 228c "NOT shrink the last entry in OI index node to recycle idle leaf"
17716 test_229() { # LU-2482, LU-3448
17717 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17718 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
17719 [ $MDS1_VERSION -lt $(version_code 2.4.53) ] &&
17720 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53"
17724 # Create a file with a released layout and stripe count 2.
17725 $MULTIOP $DIR/$tfile H2c ||
17726 error "failed to create file with released layout"
17728 $LFS getstripe -v $DIR/$tfile
17730 local pattern=$($LFS getstripe -L $DIR/$tfile)
17731 [ X"$pattern" = X"released" ] || error "pattern error ($pattern)"
17733 local stripe_count=$($LFS getstripe -c $DIR/$tfile) ||
17735 [ $stripe_count -eq 2 ] || error "stripe count not 2 ($stripe_count)"
17736 stat $DIR/$tfile || error "failed to stat released file"
17738 chown $RUNAS_ID $DIR/$tfile ||
17739 error "chown $RUNAS_ID $DIR/$tfile failed"
17741 chgrp $RUNAS_ID $DIR/$tfile ||
17742 error "chgrp $RUNAS_ID $DIR/$tfile failed"
17744 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
17745 rm $DIR/$tfile || error "failed to remove released file"
17747 run_test 229 "getstripe/stat/rm/attr changes work on released files"
17750 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17751 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17752 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
17753 skip "Need MDS version at least 2.11.52"
17757 test_mkdir $DIR/$tdir
17758 test_mkdir -i0 -c1 $DIR/$tdir/test_230_local
17759 local mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230_local)
17760 [ $mdt_idx -ne 0 ] &&
17761 error "create local directory on wrong MDT $mdt_idx"
17763 $LFS mkdir -i $MDTIDX $DIR/$tdir/test_230 ||
17764 error "create remote directory failed"
17765 local mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230)
17766 [ $mdt_idx -ne $MDTIDX ] &&
17767 error "create remote directory on wrong MDT $mdt_idx"
17769 createmany -o $DIR/$tdir/test_230/t- 10 ||
17770 error "create files on remote directory failed"
17771 mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230/t-0)
17772 [ $mdt_idx -ne $MDTIDX ] && error "create files on wrong MDT $mdt_idx"
17773 rm -r $DIR/$tdir || error "unlink remote directory failed"
17775 run_test 230a "Create remote directory and files under the remote directory"
17778 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17779 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17780 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
17781 skip "Need MDS version at least 2.11.52"
17789 local migrate_dir=$DIR/$tdir/migrate_dir
17790 local other_dir=$DIR/$tdir/other_dir
17792 test_mkdir $DIR/$tdir
17793 test_mkdir -i0 -c1 $migrate_dir
17794 test_mkdir -i0 -c1 $other_dir
17795 for ((i=0; i<10; i++)); do
17796 mkdir -p $migrate_dir/dir_${i}
17797 createmany -o $migrate_dir/dir_${i}/f 10 ||
17798 error "create files under remote dir failed $i"
17801 cp /etc/passwd $migrate_dir/$tfile
17802 cp /etc/passwd $other_dir/$tfile
17803 chattr +SAD $migrate_dir
17804 chattr +SAD $migrate_dir/$tfile
17806 local old_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
17807 local old_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
17808 local old_dir_mode=$(stat -c%f $migrate_dir)
17809 local old_file_mode=$(stat -c%f $migrate_dir/$tfile)
17811 mkdir -p $migrate_dir/dir_default_stripe2
17812 $LFS setstripe -c 2 $migrate_dir/dir_default_stripe2
17813 $LFS setstripe -c 2 $migrate_dir/${tfile}_stripe2
17815 mkdir -p $other_dir
17816 ln $migrate_dir/$tfile $other_dir/luna
17817 ln $migrate_dir/$tfile $migrate_dir/sofia
17818 ln $other_dir/$tfile $migrate_dir/david
17819 ln -s $migrate_dir/$tfile $other_dir/zachary
17820 ln -s $migrate_dir/$tfile $migrate_dir/${tfile}_ln
17821 ln -s $other_dir/$tfile $migrate_dir/${tfile}_ln_other
17827 for len in 58 59 60; do
17828 lnktgt=$(str_repeat 'l' $len)
17829 touch $migrate_dir/$lnktgt
17830 ln -s $lnktgt $migrate_dir/${len}char_ln
17834 for len in 4094 4095; do
17835 lnktgt=$(str_repeat 'l' $len)
17836 ln -s $lnktgt $migrate_dir/${len}char_ln
17840 for len in 254 255; do
17841 touch $migrate_dir/$(str_repeat 'l' $len)
17844 $LFS migrate -m $MDTIDX $migrate_dir ||
17845 error "fails on migrating remote dir to MDT1"
17847 echo "migratate to MDT1, then checking.."
17848 for ((i = 0; i < 10; i++)); do
17849 for file in $(find $migrate_dir/dir_${i}); do
17850 mdt_index=$($LFS getstripe -m $file)
17851 # broken symlink getstripe will fail
17852 [ $mdt_index -ne $MDTIDX ] && stat -L $file &&
17853 error "$file is not on MDT${MDTIDX}"
17857 # the multiple link file should still in MDT0
17858 mdt_index=$($LFS getstripe -m $migrate_dir/$tfile)
17859 [ $mdt_index == 0 ] ||
17860 error "$file is not on MDT${MDTIDX}"
17862 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
17863 [ "$old_dir_flag" = "$new_dir_flag" ] ||
17864 error " expect $old_dir_flag get $new_dir_flag"
17866 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
17867 [ "$old_file_flag" = "$new_file_flag" ] ||
17868 error " expect $old_file_flag get $new_file_flag"
17870 local new_dir_mode=$(stat -c%f $migrate_dir)
17871 [ "$old_dir_mode" = "$new_dir_mode" ] ||
17872 error "expect mode $old_dir_mode get $new_dir_mode"
17874 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
17875 [ "$old_file_mode" = "$new_file_mode" ] ||
17876 error "expect mode $old_file_mode get $new_file_mode"
17878 diff /etc/passwd $migrate_dir/$tfile ||
17879 error "$tfile different after migration"
17881 diff /etc/passwd $other_dir/luna ||
17882 error "luna different after migration"
17884 diff /etc/passwd $migrate_dir/sofia ||
17885 error "sofia different after migration"
17887 diff /etc/passwd $migrate_dir/david ||
17888 error "david different after migration"
17890 diff /etc/passwd $other_dir/zachary ||
17891 error "zachary different after migration"
17893 diff /etc/passwd $migrate_dir/${tfile}_ln ||
17894 error "${tfile}_ln different after migration"
17896 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
17897 error "${tfile}_ln_other different after migration"
17899 stripe_count=$($LFS getstripe -c $migrate_dir/dir_default_stripe2)
17900 [ $stripe_count = 2 ] ||
17901 error "dir strpe_count $d != 2 after migration."
17903 stripe_count=$($LFS getstripe -c $migrate_dir/${tfile}_stripe2)
17904 [ $stripe_count = 2 ] ||
17905 error "file strpe_count $d != 2 after migration."
17907 #migrate back to MDT0
17910 $LFS migrate -m $MDTIDX $migrate_dir ||
17911 error "fails on migrating remote dir to MDT0"
17913 echo "migrate back to MDT0, checking.."
17914 for file in $(find $migrate_dir); do
17915 mdt_index=$($LFS getstripe -m $file)
17916 [ $mdt_index -ne $MDTIDX ] && stat -L $file &&
17917 error "$file is not on MDT${MDTIDX}"
17920 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
17921 [ "$old_dir_flag" = "$new_dir_flag" ] ||
17922 error " expect $old_dir_flag get $new_dir_flag"
17924 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
17925 [ "$old_file_flag" = "$new_file_flag" ] ||
17926 error " expect $old_file_flag get $new_file_flag"
17928 local new_dir_mode=$(stat -c%f $migrate_dir)
17929 [ "$old_dir_mode" = "$new_dir_mode" ] ||
17930 error "expect mode $old_dir_mode get $new_dir_mode"
17932 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
17933 [ "$old_file_mode" = "$new_file_mode" ] ||
17934 error "expect mode $old_file_mode get $new_file_mode"
17936 diff /etc/passwd ${migrate_dir}/$tfile ||
17937 error "$tfile different after migration"
17939 diff /etc/passwd ${other_dir}/luna ||
17940 error "luna different after migration"
17942 diff /etc/passwd ${migrate_dir}/sofia ||
17943 error "sofia different after migration"
17945 diff /etc/passwd ${other_dir}/zachary ||
17946 error "zachary different after migration"
17948 diff /etc/passwd $migrate_dir/${tfile}_ln ||
17949 error "${tfile}_ln different after migration"
17951 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
17952 error "${tfile}_ln_other different after migration"
17954 stripe_count=$($LFS getstripe -c ${migrate_dir}/dir_default_stripe2)
17955 [ $stripe_count = 2 ] ||
17956 error "dir strpe_count $d != 2 after migration."
17958 stripe_count=$($LFS getstripe -c ${migrate_dir}/${tfile}_stripe2)
17959 [ $stripe_count = 2 ] ||
17960 error "file strpe_count $d != 2 after migration."
17962 rm -rf $DIR/$tdir || error "rm dir failed after migration"
17964 run_test 230b "migrate directory"
17967 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17968 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17969 remote_mds_nodsh && skip "remote MDS with nodsh"
17970 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
17971 skip "Need MDS version at least 2.11.52"
17977 local migrate_dir=$DIR/$tdir/migrate_dir
17979 #If migrating directory fails in the middle, all entries of
17980 #the directory is still accessiable.
17981 test_mkdir $DIR/$tdir
17982 test_mkdir -i0 -c1 $migrate_dir
17983 test_mkdir -i1 -c1 $DIR/$tdir/remote_dir
17985 createmany -o $migrate_dir/f $total ||
17986 error "create files under ${migrate_dir} failed"
17988 # fail after migrating top dir, and this will fail only once, so the
17989 # first sub file migration will fail (currently f3), others succeed.
17990 #OBD_FAIL_MIGRATE_ENTRIES 0x1801
17991 do_facet mds1 lctl set_param fail_loc=0x1801
17992 local t=$(ls $migrate_dir | wc -l)
17993 $LFS migrate --mdt-index $MDTIDX $migrate_dir &&
17994 error "migrate should fail"
17995 local u=$(ls $migrate_dir | wc -l)
17996 [ "$u" == "$t" ] || error "$u != $t during migration"
17998 # add new dir/file should succeed
17999 mkdir $migrate_dir/dir ||
18000 error "mkdir failed under migrating directory"
18001 touch $migrate_dir/file ||
18002 error "create file failed under migrating directory"
18004 # add file with existing name should fail
18005 for file in $migrate_dir/f*; do
18006 stat $file > /dev/null || error "stat $file failed"
18007 $OPENFILE -f O_CREAT:O_EXCL $file &&
18008 error "open(O_CREAT|O_EXCL) $file should fail"
18009 $MULTIOP $file m && error "create $file should fail"
18010 touch $DIR/$tdir/remote_dir/$tfile ||
18011 error "touch $tfile failed"
18012 ln $DIR/$tdir/remote_dir/$tfile $file &&
18013 error "link $file should fail"
18014 mdt_index=$($LFS getstripe -m $file)
18015 if [ $mdt_index == 0 ]; then
18016 # file failed to migrate is not allowed to rename to
18017 mv $DIR/$tdir/remote_dir/$tfile $file &&
18018 error "rename to $file should fail"
18020 mv $DIR/$tdir/remote_dir/$tfile $file ||
18021 error "rename to $file failed"
18023 echo hello >> $file || error "write $file failed"
18026 # resume migration with different options should fail
18027 $LFS migrate -m 0 $migrate_dir &&
18028 error "migrate -m 0 $migrate_dir should fail"
18030 $LFS migrate -m $MDTIDX -c 2 $migrate_dir &&
18031 error "migrate -c 2 $migrate_dir should fail"
18033 # resume migration should succeed
18034 $LFS migrate -m $MDTIDX $migrate_dir ||
18035 error "migrate $migrate_dir failed"
18037 echo "Finish migration, then checking.."
18038 for file in $(find $migrate_dir); do
18039 mdt_index=$($LFS getstripe -m $file)
18040 [ $mdt_index == $MDTIDX ] ||
18041 error "$file is not on MDT${MDTIDX}"
18044 rm -rf $DIR/$tdir || error "rm dir failed after migration"
18046 run_test 230c "check directory accessiblity if migration failed"
18049 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18050 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18051 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
18052 skip "Need MDS version at least 2.11.52"
18054 [ "$mds1_FSTYPE" == "zfs" ] && skip "skip ZFS backend"
18056 local migrate_dir=$DIR/$tdir/migrate_dir
18066 old_index=$((RANDOM % MDSCOUNT))
18067 old_count=$((MDSCOUNT - old_index))
18068 new_index=$((RANDOM % MDSCOUNT))
18069 new_count=$((MDSCOUNT - new_index))
18070 new_hash=1 # for all_char
18072 [ $old_count -gt 1 ] && old_count=$((old_count - RANDOM % old_count))
18073 [ $new_count -gt 1 ] && new_count=$((new_count - RANDOM % new_count))
18075 test_mkdir $DIR/$tdir
18076 test_mkdir -i $old_index -c $old_count $migrate_dir
18078 for ((i=0; i<100; i++)); do
18079 test_mkdir -i0 -c1 $migrate_dir/dir_${i}
18080 createmany -o $migrate_dir/dir_${i}/f 100 ||
18081 error "create files under remote dir failed $i"
18084 echo -n "Migrate from MDT$old_index "
18085 [ $old_count -gt 1 ] && echo -n "... MDT$((old_index + old_count - 1)) "
18086 echo -n "to MDT$new_index"
18087 [ $new_count -gt 1 ] && echo -n " ... MDT$((new_index + new_count - 1))"
18090 echo "$LFS migrate -m$new_index -c$new_count -H $new_hash $migrate_dir"
18091 $LFS migrate -m $new_index -c $new_count -H $new_hash $migrate_dir ||
18092 error "migrate remote dir error"
18094 echo "Finish migration, then checking.."
18095 for file in $(find $migrate_dir); do
18096 mdt_index=$($LFS getstripe -m $file)
18097 if [ $mdt_index -lt $new_index ] ||
18098 [ $mdt_index -gt $((new_index + new_count - 1)) ]; then
18099 error "$file is on MDT$mdt_index"
18103 rm -rf $DIR/$tdir || error "rm dir failed after migration"
18105 run_test 230d "check migrate big directory"
18108 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18109 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18110 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
18111 skip "Need MDS version at least 2.11.52"
18118 mkdir -p $DIR/$tdir
18119 mkdir $DIR/$tdir/migrate_dir
18120 mkdir $DIR/$tdir/other_dir
18121 touch $DIR/$tdir/migrate_dir/a
18122 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/b
18123 ls $DIR/$tdir/other_dir
18125 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
18126 error "migrate dir fails"
18128 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
18129 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
18131 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
18132 [ $mdt_index == 0 ] || error "a is not on MDT0"
18134 $LFS migrate -m 1 $DIR/$tdir/other_dir ||
18135 error "migrate dir fails"
18137 mdt_index=$($LFS getstripe -m $DIR/$tdir/other_dir)
18138 [ $mdt_index == 1 ] || error "other_dir is not on MDT1"
18140 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
18141 [ $mdt_index == 1 ] || error "a is not on MDT1"
18143 mdt_index=$($LFS getstripe -m $DIR/$tdir/other_dir/b)
18144 [ $mdt_index == 1 ] || error "b is not on MDT1"
18146 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
18147 b_fid=$($LFS path2fid $DIR/$tdir/other_dir/b)
18149 [ "$a_fid" = "$b_fid" ] || error "different fid after migration"
18151 rm -rf $DIR/$tdir || error "rm dir failed after migration"
18153 run_test 230e "migrate mulitple local link files"
18156 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18157 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18158 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
18159 skip "Need MDS version at least 2.11.52"
18164 mkdir -p $DIR/$tdir
18165 mkdir $DIR/$tdir/migrate_dir
18166 $LFS mkdir -i1 $DIR/$tdir/other_dir
18167 touch $DIR/$tdir/migrate_dir/a
18168 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln1
18169 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln2
18170 ls $DIR/$tdir/other_dir
18172 # a should be migrated to MDT1, since no other links on MDT0
18173 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
18174 error "#1 migrate dir fails"
18175 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
18176 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
18177 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
18178 [ $mdt_index == 1 ] || error "a is not on MDT1"
18180 # a should stay on MDT1, because it is a mulitple link file
18181 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
18182 error "#2 migrate dir fails"
18183 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
18184 [ $mdt_index == 1 ] || error "a is not on MDT1"
18186 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
18187 error "#3 migrate dir fails"
18189 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
18190 ln_fid=$($LFS path2fid $DIR/$tdir/other_dir/ln1)
18191 [ "$a_fid" = "$ln_fid" ] || error "different fid after migrate to MDT1"
18193 rm -rf $DIR/$tdir/other_dir/ln1 || error "unlink ln1 fails"
18194 rm -rf $DIR/$tdir/other_dir/ln2 || error "unlink ln2 fails"
18196 # a should be migrated to MDT0, since no other links on MDT1
18197 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
18198 error "#4 migrate dir fails"
18199 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
18200 [ $mdt_index == 0 ] || error "a is not on MDT0"
18202 rm -rf $DIR/$tdir || error "rm dir failed after migration"
18204 run_test 230f "migrate mulitple remote link files"
18207 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18208 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18209 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
18210 skip "Need MDS version at least 2.11.52"
18212 mkdir -p $DIR/$tdir/migrate_dir
18214 $LFS migrate -m 1000 $DIR/$tdir/migrate_dir &&
18215 error "migrating dir to non-exist MDT succeeds"
18218 run_test 230g "migrate dir to non-exist MDT"
18221 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18222 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18223 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
18224 skip "Need MDS version at least 2.11.52"
18228 mkdir -p $DIR/$tdir/migrate_dir
18230 $LFS migrate -m1 $DIR &&
18231 error "migrating mountpoint1 should fail"
18233 $LFS migrate -m1 $DIR/$tdir/.. &&
18234 error "migrating mountpoint2 should fail"
18237 $LFS migrate -m1 $DIR/$tdir/migrate_dir/.. &&
18238 error "migrating $tdir/migrate_dir/.. should fail"
18242 run_test 230h "migrate .. and root"
18245 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18246 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18247 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
18248 skip "Need MDS version at least 2.11.52"
18250 mkdir -p $DIR/$tdir/migrate_dir
18252 $LFS migrate -m 1 $DIR/$tdir/migrate_dir/ ||
18253 error "migration fails with a tailing slash"
18255 $LFS migrate -m 0 $DIR/$tdir/migrate_dir// ||
18256 error "migration fails with two tailing slashes"
18258 run_test 230i "lfs migrate -m tolerates trailing slashes"
18261 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
18262 [ $MDS1_VERSION -lt $(version_code 2.13.52) ] &&
18263 skip "Need MDS version at least 2.11.52"
18265 $LFS mkdir -m 0 -c 1 $DIR/$tdir || error "mkdir $tdir failed"
18266 $LFS setstripe -E 1M -L mdt $DIR/$tdir/$tfile ||
18267 error "create $tfile failed"
18268 cat /etc/passwd > $DIR/$tdir/$tfile
18270 $LFS migrate -m 1 $DIR/$tdir || error "migrate failed"
18272 cmp /etc/passwd $DIR/$tdir/$tfile ||
18273 error "DoM file mismatch after migration"
18275 run_test 230j "DoM file data not changed after dir migration"
18278 [ $MDSCOUNT -lt 4 ] && skip "needs >= 4 MDTs"
18279 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
18280 skip "Need MDS version at least 2.11.56"
18283 local files_on_starting_mdt=0
18285 $LFS mkdir -i -1 -c 2 $DIR/$tdir || error "mkdir failed"
18286 $LFS getdirstripe $DIR/$tdir
18287 for i in $(seq $total); do
18288 echo $((i*i - i)) > $DIR/$tdir/$tfile.$i || error "write failed"
18289 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 0 ]] &&
18290 files_on_starting_mdt=$((files_on_starting_mdt + 1))
18293 echo "$files_on_starting_mdt files on MDT0"
18295 $LFS migrate -m 1,3 $DIR/$tdir || error "migrate -m 1,3 failed"
18296 $LFS getdirstripe $DIR/$tdir
18298 files_on_starting_mdt=0
18299 for i in $(seq $total); do
18300 $(echo $((i*i - i)) | cmp $DIR/$tdir/$tfile.$i -) ||
18301 error "file $tfile.$i mismatch after migration"
18302 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 1 ]] &&
18303 files_on_starting_mdt=$((files_on_starting_mdt + 1))
18306 echo "$files_on_starting_mdt files on MDT1 after migration"
18307 [[ $files_on_starting_mdt -eq $total ]] && error "all files on MDT1"
18309 $LFS migrate -m 0 -c 2 $DIR/$tdir || error "migrate -m 0 -c 2 failed"
18310 $LFS getdirstripe $DIR/$tdir
18312 files_on_starting_mdt=0
18313 for i in $(seq $total); do
18314 $(echo $((i*i - i)) | cmp $DIR/$tdir/$tfile.$i -) ||
18315 error "file $tfile.$i mismatch after 2nd migration"
18316 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 0 ]] &&
18317 files_on_starting_mdt=$((files_on_starting_mdt + 1))
18320 echo "$files_on_starting_mdt files on MDT0 after 2nd migration"
18321 [[ $files_on_starting_mdt -eq $total ]] && error "all files on MDT0"
18325 run_test 230k "file data not changed after dir migration"
18328 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
18329 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
18330 skip "Need MDS version at least 2.11.56"
18332 $LFS mkdir -i 0 -c 1 $DIR/$tdir || error "mkdir failed"
18333 createmany -o $DIR/$tdir/f___________________________________ 1000 ||
18334 error "create files under remote dir failed $i"
18335 $LFS migrate -m 1 $DIR/$tdir || error "migrate failed"
18337 run_test 230l "readdir between MDTs won't crash"
18340 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
18341 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
18342 skip "Need MDS version at least 2.11.56"
18345 local mig_dir=$DIR/$tdir/migrate_dir
18346 local longstr="aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
18350 echo "Creating files and dirs with xattrs"
18351 test_mkdir $DIR/$tdir
18352 test_mkdir -i0 -c1 $mig_dir
18354 setfattr -n user.attr1 -v $longstr $mig_dir/dir ||
18355 error "cannot set xattr attr1 on dir"
18356 setfattr -n user.attr2 -v $shortstr $mig_dir/dir ||
18357 error "cannot set xattr attr2 on dir"
18358 touch $mig_dir/dir/f0
18359 setfattr -n user.attr1 -v $longstr $mig_dir/dir/f0 ||
18360 error "cannot set xattr attr1 on file"
18361 setfattr -n user.attr2 -v $shortstr $mig_dir/dir/f0 ||
18362 error "cannot set xattr attr2 on file"
18363 sync ; sync ; echo 3 > /proc/sys/vm/drop_caches
18364 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir 2>/dev/null)
18365 [ "$val" = $longstr ] || error "xattr attr1 not set properly on dir"
18366 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir 2>/dev/null)
18367 [ "$val" = $shortstr ] || error "xattr attr2 not set properly on dir"
18368 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir/f0 2>/dev/null)
18369 [ "$val" = $longstr ] || error "xattr attr1 not set properly on file"
18370 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir/f0 2>/dev/null)
18371 [ "$val" = $shortstr ] || error "xattr attr2 not set properly on file"
18373 echo "Migrating to MDT1"
18374 $LFS migrate -m $MDTIDX $mig_dir ||
18375 error "fails on migrating dir to MDT1"
18377 sync ; sync ; echo 3 > /proc/sys/vm/drop_caches
18378 echo "Checking xattrs"
18379 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir 2>/dev/null)
18380 [ "$val" = $longstr ] ||
18381 error "expecting xattr1 $longstr on dir, found $val"
18382 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir 2>/dev/null)
18383 [ "$val" = $shortstr ] ||
18384 error "expecting xattr2 $shortstr on dir, found $val"
18385 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir/f0 2>/dev/null)
18386 [ "$val" = $longstr ] ||
18387 error "expecting xattr1 $longstr on file, found $val"
18388 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir/f0 2>/dev/null)
18389 [ "$val" = $shortstr ] ||
18390 error "expecting xattr2 $shortstr on file, found $val"
18392 run_test 230m "xattrs not changed after dir migration"
18395 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
18396 [[ $MDS1_VERSION -ge $(version_code 2.13.53) ]] ||
18397 skip "Need MDS version at least 2.13.53"
18399 $LFS mkdir -i 0 $DIR/$tdir || error "mkdir $tdir failed"
18400 cat /etc/hosts > $DIR/$tdir/$tfile
18401 $LFS mirror extend -N1 $DIR/$tdir/$tfile || error "Mirroring failed"
18402 $LFS migrate -m 1 $DIR/$tdir || error "Migration failed"
18404 cmp /etc/hosts $DIR/$tdir/$tfile ||
18405 error "File data mismatch after migration"
18407 run_test 230n "Dir migration with mirrored file"
18410 [ $MDSCOUNT -ge 2 ] || skip "needs >= 2 MDTs"
18411 [ $MDS1_VERSION -ge $(version_code 2.13.52) ] ||
18412 skip "Need MDS version at least 2.13.52"
18414 local mdts=$(comma_list $(mdts_nodes))
18417 local restripe_status
18422 [[ $(facet_fstype mds1) == zfs ]] && timeout=300
18424 # in case "crush" hash type is not set
18425 do_nodes $mdts "$LCTL set_param lod.*.mdt_hash=crush"
18427 restripe_status=$(do_facet mds1 $LCTL get_param -n \
18428 mdt.*MDT0000.enable_dir_restripe)
18429 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_restripe=1"
18430 stack_trap "do_nodes $mdts $LCTL set_param \
18431 mdt.*.enable_dir_restripe=$restripe_status"
18434 createmany -m $DIR/$tdir/f 100 ||
18435 error "create files under remote dir failed $i"
18436 createmany -d $DIR/$tdir/d 100 ||
18437 error "create dirs under remote dir failed $i"
18439 for i in $(seq 2 $MDSCOUNT); do
18440 do_nodes $mdts "$LCTL set_param mdt.*.md_stats=clear > /dev/null"
18441 $LFS setdirstripe -c $i $DIR/$tdir ||
18442 error "split -c $i $tdir failed"
18443 wait_update $HOSTNAME \
18444 "$LFS getdirstripe -H $DIR/$tdir" "crush" $timeout ||
18445 error "dir split not finished"
18446 delta=$(do_nodes $mdts "lctl get_param -n mdt.*MDT*.md_stats" |
18447 awk '/migrate/ {sum += $2} END { print sum }')
18448 echo "$delta files migrated when dir split from $((i - 1)) to $i stripes"
18449 # delta is around total_files/stripe_count
18450 [ $delta -lt $((200 /(i - 1))) ] ||
18451 error "$delta files migrated"
18454 run_test 230o "dir split"
18457 [ $MDSCOUNT -ge 2 ] || skip "needs >= 2 MDTs"
18458 [ $MDS1_VERSION -ge $(version_code 2.13.52) ] ||
18459 skip "Need MDS version at least 2.13.52"
18461 local mdts=$(comma_list $(mdts_nodes))
18464 local restripe_status
18469 [[ $(facet_fstype mds1) == zfs ]] && timeout=300
18471 do_nodes $mdts "$LCTL set_param lod.*.mdt_hash=crush"
18473 restripe_status=$(do_facet mds1 $LCTL get_param -n \
18474 mdt.*MDT0000.enable_dir_restripe)
18475 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_restripe=1"
18476 stack_trap "do_nodes $mdts $LCTL set_param \
18477 mdt.*.enable_dir_restripe=$restripe_status"
18479 test_mkdir -c $MDSCOUNT -H crush $DIR/$tdir
18480 createmany -m $DIR/$tdir/f 100 ||
18481 error "create files under remote dir failed $i"
18482 createmany -d $DIR/$tdir/d 100 ||
18483 error "create dirs under remote dir failed $i"
18485 for i in $(seq $((MDSCOUNT - 1)) -1 1); do
18486 local mdt_hash="crush"
18488 do_nodes $mdts "$LCTL set_param mdt.*.md_stats=clear > /dev/null"
18489 $LFS setdirstripe -c $i $DIR/$tdir ||
18490 error "split -c $i $tdir failed"
18491 [ $i -eq 1 ] && mdt_hash="none"
18492 wait_update $HOSTNAME \
18493 "$LFS getdirstripe -H $DIR/$tdir" $mdt_hash $timeout ||
18494 error "dir merge not finished"
18495 delta=$(do_nodes $mdts "lctl get_param -n mdt.*MDT*.md_stats" |
18496 awk '/migrate/ {sum += $2} END { print sum }')
18497 echo "$delta files migrated when dir merge from $((i + 1)) to $i stripes"
18498 # delta is around total_files/stripe_count
18499 [ $delta -lt $((200 / i)) ] ||
18500 error "$delta files migrated"
18503 run_test 230p "dir merge"
18506 [ $MDSCOUNT -ge 2 ] || skip "needs >= 2 MDTs"
18507 [ $MDS1_VERSION -ge $(version_code 2.13.52) ] ||
18508 skip "Need MDS version at least 2.13.52"
18510 local mdts=$(comma_list $(mdts_nodes))
18511 local saved_threshold=$(do_facet mds1 \
18512 $LCTL get_param -n mdt.*-MDT0000.dir_split_count)
18513 local saved_delta=$(do_facet mds1 \
18514 $LCTL get_param -n mdt.*-MDT0000.dir_split_delta)
18515 local threshold=100
18518 local stripe_count=0
18522 # test with fewer files on ZFS
18523 [ "$mds1_FSTYPE" == "zfs" ] && threshold=40
18525 stack_trap "do_nodes $mdts $LCTL set_param \
18526 mdt.*.dir_split_count=$saved_threshold"
18527 stack_trap "do_nodes $mdts $LCTL set_param \
18528 mdt.*.dir_split_delta=$saved_delta"
18529 stack_trap "do_nodes $mdts $LCTL set_param mdt.*.dir_restripe_nsonly=1"
18530 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_auto_split=1"
18531 do_nodes $mdts "$LCTL set_param mdt.*.dir_split_count=$threshold"
18532 do_nodes $mdts "$LCTL set_param mdt.*.dir_split_delta=$delta"
18533 do_nodes $mdts "$LCTL set_param mdt.*.dir_restripe_nsonly=0"
18534 do_nodes $mdts "$LCTL set_param lod.*.mdt_hash=crush"
18536 $LFS mkdir -i -1 -c 1 $DIR/$tdir || error "mkdir $tdir failed"
18537 stripe_index=$($LFS getdirstripe -i $DIR/$tdir)
18539 while [ $stripe_count -lt $MDSCOUNT ]; do
18540 createmany -m $DIR/$tdir/f $total $((threshold * 3 / 2)) ||
18541 error "create sub files failed"
18542 stat $DIR/$tdir > /dev/null
18543 total=$((total + threshold * 3 / 2))
18544 stripe_count=$((stripe_count + delta))
18545 [ $stripe_count -gt $MDSCOUNT ] && stripe_count=$MDSCOUNT
18547 wait_update $HOSTNAME \
18548 "$LFS getdirstripe -c $DIR/$tdir" "$stripe_count" 40 ||
18549 error "stripe count $($LFS getdirstripe -c $DIR/$tdir) != $stripe_count"
18551 wait_update $HOSTNAME \
18552 "$LFS getdirstripe -H $DIR/$tdir" "crush" 200 ||
18553 error "stripe hash $($LFS getdirstripe -H $DIR/$tdir) != crush"
18555 nr_files=$($LFS getstripe -m $DIR/$tdir/* |
18556 grep -w $stripe_index | wc -l)
18557 echo "$nr_files files on MDT$stripe_index after split"
18558 [ $nr_files -lt $((total / (stripe_count - 1))) ] ||
18559 error "$nr_files files on MDT$stripe_index after split"
18561 nr_files=$(ls $DIR/$tdir | wc -w)
18562 [ $nr_files -eq $total ] ||
18563 error "total sub files $nr_files != $total"
18566 run_test 230q "dir auto split"
18569 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
18570 [[ $MDSCOUNT -ge 2 ]] || skip_env "needs >= 2 MDTs"
18571 [[ $MDS1_VERSION -ge $(version_code 2.13.54) ]] ||
18572 skip "Need MDS version at least 2.13.54"
18574 # maximum amount of local locks:
18575 # parent striped dir - 2 locks
18576 # new stripe in parent to migrate to - 1 lock
18577 # source and target - 2 locks
18578 # Total 5 locks for regular file
18579 mkdir -p $DIR/$tdir
18580 $LFS mkdir -i1 -c2 $DIR/$tdir/dir1
18581 touch $DIR/$tdir/dir1/eee
18583 # create 4 hardlink for 4 more locks
18584 # Total: 9 locks > RS_MAX_LOCKS (8)
18585 $LFS mkdir -i1 -c1 $DIR/$tdir/dir2
18586 $LFS mkdir -i1 -c1 $DIR/$tdir/dir3
18587 $LFS mkdir -i1 -c1 $DIR/$tdir/dir4
18588 $LFS mkdir -i1 -c1 $DIR/$tdir/dir5
18589 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir2/eee
18590 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir3/eee
18591 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir4/eee
18592 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir5/eee
18594 cancel_lru_locks mdc
18596 $LFS migrate -m1 -c1 $DIR/$tdir/dir1 ||
18597 error "migrate dir fails"
18599 rm -rf $DIR/$tdir || error "rm dir failed after migration"
18601 run_test 230r "migrate with too many local locks"
18605 # For simplicity this test assumes that max_pages_per_rpc
18606 # is the same across all OSCs
18607 local max_pages=$($LCTL get_param -n osc.*.max_pages_per_rpc | head -n1)
18608 local bulk_size=$((max_pages * PAGE_SIZE))
18609 local brw_size=$(do_facet ost1 $LCTL get_param -n obdfilter.*.brw_size |
18612 mkdir -p $DIR/$tdir
18613 $LFS setstripe -S ${brw_size}M $DIR/$tdir ||
18614 error "failed to set stripe with -S ${brw_size}M option"
18616 # clear the OSC stats
18617 $LCTL set_param osc.*.stats=0 &>/dev/null
18620 # Client writes $bulk_size - there must be 1 rpc for $max_pages.
18621 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=$bulk_size count=1 \
18622 oflag=direct &>/dev/null || error "dd failed"
18624 sync; sleep 1; sync # just to be safe
18625 local nrpcs=$($LCTL get_param osc.*.stats |awk '/ost_write/ {print $2}')
18626 if [ x$nrpcs != "x1" ]; then
18627 $LCTL get_param osc.*.stats
18628 error "found $nrpcs ost_write RPCs, not 1 as expected"
18632 # Drop the OSC cache, otherwise we will read from it
18633 cancel_lru_locks osc
18635 # clear the OSC stats
18636 $LCTL set_param osc.*.stats=0 &>/dev/null
18638 # Client reads $bulk_size.
18639 dd if=$DIR/$tdir/$tfile of=/dev/null bs=$bulk_size count=1 \
18640 iflag=direct &>/dev/null || error "dd failed"
18642 nrpcs=$($LCTL get_param osc.*.stats | awk '/ost_read/ { print $2 }')
18643 if [ x$nrpcs != "x1" ]; then
18644 $LCTL get_param osc.*.stats
18645 error "found $nrpcs ost_read RPCs, not 1 as expected"
18648 run_test 231a "checking that reading/writing of BRW RPC size results in one RPC"
18651 mkdir -p $DIR/$tdir
18653 for i in {0..1023}; do
18654 dd if=/dev/zero of=$DIR/$tdir/$tfile conv=notrunc \
18655 seek=$((2 * i)) bs=4096 count=1 &>/dev/null ||
18656 error "dd of=$DIR/$tdir/$tfile seek=$((2 * i)) failed"
18660 run_test 231b "must not assert on fully utilized OST request buffer"
18663 mkdir -p $DIR/$tdir
18664 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
18666 #define OBD_FAIL_LDLM_OST_LVB 0x31c
18667 do_facet ost1 $LCTL set_param fail_loc=0x31c
18669 # ignore dd failure
18670 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1 || true
18672 do_facet ost1 $LCTL set_param fail_loc=0
18673 umount_client $MOUNT || error "umount failed"
18674 mount_client $MOUNT || error "mount failed"
18675 stop ost1 || error "cannot stop ost1"
18676 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
18678 run_test 232a "failed lock should not block umount"
18681 [ $MDS1_VERSION -ge $(version_code 2.10.58) ] ||
18682 skip "Need MDS version at least 2.10.58"
18684 mkdir -p $DIR/$tdir
18685 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
18686 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1
18688 cancel_lru_locks osc
18690 #define OBD_FAIL_LDLM_OST_LVB 0x31c
18691 do_facet ost1 $LCTL set_param fail_loc=0x31c
18694 $LFS data_version $DIR/$tdir/$tfile || true
18696 do_facet ost1 $LCTL set_param fail_loc=0
18697 umount_client $MOUNT || error "umount failed"
18698 mount_client $MOUNT || error "mount failed"
18699 stop ost1 || error "cannot stop ost1"
18700 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
18702 run_test 232b "failed data version lock should not block umount"
18705 [ $MDS1_VERSION -ge $(version_code 2.3.64) ] ||
18706 skip "Need MDS version at least 2.3.64"
18707 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
18709 local fid=$($LFS path2fid $MOUNT)
18711 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
18712 error "cannot access $MOUNT using its FID '$fid'"
18714 run_test 233a "checking that OBF of the FS root succeeds"
18717 [ $MDS1_VERSION -ge $(version_code 2.5.90) ] ||
18718 skip "Need MDS version at least 2.5.90"
18719 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
18721 local fid=$($LFS path2fid $MOUNT/.lustre)
18723 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
18724 error "cannot access $MOUNT/.lustre using its FID '$fid'"
18726 fid=$($LFS path2fid $MOUNT/.lustre/fid)
18727 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
18728 error "cannot access $MOUNT/.lustre/fid using its FID '$fid'"
18730 run_test 233b "checking that OBF of the FS .lustre succeeds"
18733 local p="$TMP/sanityN-$TESTNAME.parameters"
18734 save_lustre_params client "llite.*.xattr_cache" > $p
18735 lctl set_param llite.*.xattr_cache 1 ||
18736 skip_env "xattr cache is not supported"
18738 mkdir -p $DIR/$tdir || error "mkdir failed"
18739 touch $DIR/$tdir/$tfile || error "touch failed"
18740 # OBD_FAIL_LLITE_XATTR_ENOMEM
18741 $LCTL set_param fail_loc=0x1405
18742 getfattr -n user.attr $DIR/$tdir/$tfile &&
18743 error "getfattr should have failed with ENOMEM"
18744 $LCTL set_param fail_loc=0x0
18747 restore_lustre_params < $p
18750 run_test 234 "xattr cache should not crash on ENOMEM"
18753 [ $MDS1_VERSION -lt $(version_code 2.4.52) ] &&
18754 skip "Need MDS version at least 2.4.52"
18756 flock_deadlock $DIR/$tfile
18761 124) error "process hangs on a deadlock"
18763 *) error "error executing flock_deadlock $DIR/$tfile"
18767 run_test 235 "LU-1715: flock deadlock detection does not work properly"
18771 check_swap_layouts_support
18773 local ref1=/etc/passwd
18774 local ref2=/etc/group
18775 local file1=$DIR/$tdir/f1
18776 local file2=$DIR/$tdir/f2
18778 test_mkdir -c1 $DIR/$tdir
18779 $LFS setstripe -c 1 $file1 || error "cannot setstripe on '$file1': rc = $?"
18780 cp $ref1 $file1 || error "cp $ref1 $file1 failed: rc = $?"
18781 $LFS setstripe -c 2 $file2 || error "cannot setstripe on '$file2': rc = $?"
18782 cp $ref2 $file2 || error "cp $ref2 $file2 failed: rc = $?"
18783 local fd=$(free_fd)
18784 local cmd="exec $fd<>$file2"
18787 $LFS swap_layouts $file1 /proc/self/fd/${fd} ||
18788 error "cannot swap layouts of '$file1' and /proc/self/fd/${fd}"
18791 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
18796 run_test 236 "Layout swap on open unlinked file"
18798 # LU-4659 linkea consistency
18800 [[ $MDS1_VERSION -gt $(version_code 2.5.57) ]] ||
18801 [[ $MDS1_VERSION -gt $(version_code 2.5.1) &&
18802 $MDS1_VERSION -lt $(version_code 2.5.50) ]] ||
18803 skip "Need MDS version at least 2.5.58 or 2.5.2+"
18806 ln $DIR/$tfile $DIR/$tfile.lnk
18807 touch $DIR/$tfile.new
18808 mv $DIR/$tfile.new $DIR/$tfile
18809 local fid1=$($LFS path2fid $DIR/$tfile)
18810 local fid2=$($LFS path2fid $DIR/$tfile.lnk)
18811 local path1=$($LFS fid2path $FSNAME "$fid1")
18812 [ $tfile == $path1 ] || error "linkea inconsistent: $tfile $fid1 $path1"
18813 local path2=$($LFS fid2path $FSNAME "$fid2")
18814 [ $tfile.lnk == $path2 ] ||
18815 error "linkea inconsistent: $tfile.lnk $fid2 $path2!"
18818 run_test 238 "Verify linkea consistency"
18820 test_239A() { # was test_239
18821 [ $MDS1_VERSION -lt $(version_code 2.5.60) ] &&
18822 skip "Need MDS version at least 2.5.60"
18824 local list=$(comma_list $(mdts_nodes))
18826 mkdir -p $DIR/$tdir
18827 createmany -o $DIR/$tdir/f- 5000
18828 unlinkmany $DIR/$tdir/f- 5000
18829 [ $MDS1_VERSION -gt $(version_code 2.10.4) ] &&
18830 do_nodes $list "lctl set_param -n osp.*.force_sync=1"
18831 changes=$(do_nodes $list "lctl get_param -n osp.*MDT*.sync_changes \
18832 osp.*MDT*.sync_in_flight" | calc_sum)
18833 [ "$changes" -eq 0 ] || error "$changes not synced"
18835 run_test 239A "osp_sync test"
18837 test_239a() { #LU-5297
18838 remote_mds_nodsh && skip "remote MDS with nodsh"
18841 #define OBD_FAIL_OSP_CHECK_INVALID_REC 0x2100
18842 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2100
18843 chgrp $RUNAS_GID $DIR/$tfile
18844 wait_delete_completed
18846 run_test 239a "process invalid osp sync record correctly"
18848 test_239b() { #LU-5297
18849 remote_mds_nodsh && skip "remote MDS with nodsh"
18852 #define OBD_FAIL_OSP_CHECK_ENOMEM 0x2101
18853 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2101
18854 chgrp $RUNAS_GID $DIR/$tfile1
18855 wait_delete_completed
18856 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
18858 chgrp $RUNAS_GID $DIR/$tfile2
18859 wait_delete_completed
18861 run_test 239b "process osp sync record with ENOMEM error correctly"
18864 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18865 remote_mds_nodsh && skip "remote MDS with nodsh"
18867 mkdir -p $DIR/$tdir
18869 $LFS mkdir -i 0 $DIR/$tdir/d0 ||
18870 error "failed to mkdir $DIR/$tdir/d0 on MDT0"
18871 $LFS mkdir -i 1 $DIR/$tdir/d0/d1 ||
18872 error "failed to mkdir $DIR/$tdir/d0/d1 on MDT1"
18874 umount_client $MOUNT || error "umount failed"
18875 #define OBD_FAIL_TGT_DELAY_CONDITIONAL 0x713
18876 do_facet mds2 lctl set_param fail_loc=0x713 fail_val=1
18877 mount_client $MOUNT || error "failed to mount client"
18879 echo "stat $DIR/$tdir/d0/d1, should not fail/ASSERT"
18880 stat $DIR/$tdir/d0/d1 || error "fail to stat $DIR/$tdir/d0/d1"
18882 run_test 240 "race between ldlm enqueue and the connection RPC (no ASSERT)"
18888 for LOOP in $(seq $count); do
18889 dd if=$DIR/$tfile of=/dev/null bs=$bsize count=1 2>/dev/null
18890 cancel_lru_locks $OSC || true
18898 for LOOP in $(seq $1); do
18899 dd if=$DIR/$tfile of=/dev/null bs=$bsize count=1 iflag=direct \
18904 test_241a() { # was test_241
18905 local bsize=$PAGE_SIZE
18907 (( bsize < 40960 )) && bsize=40960
18908 dd if=/dev/zero of=$DIR/$tfile count=1 bs=$bsize
18910 cancel_lru_locks $OSC
18911 test_241_bio 1000 $bsize &
18913 test_241_dio 1000 $bsize
18916 run_test 241a "bio vs dio"
18919 local bsize=$PAGE_SIZE
18921 (( bsize < 40960 )) && bsize=40960
18922 dd if=/dev/zero of=$DIR/$tfile count=1 bs=$bsize
18924 test_241_dio 1000 $bsize &
18926 test_241_dio 1000 $bsize
18929 run_test 241b "dio vs dio"
18932 remote_mds_nodsh && skip "remote MDS with nodsh"
18934 mkdir -p $DIR/$tdir
18935 touch $DIR/$tdir/$tfile
18937 #define OBD_FAIL_MDS_READPAGE_PACK 0x105
18938 do_facet mds1 lctl set_param fail_loc=0x105
18939 /bin/ls $DIR/$tdir && error "ls $DIR/$tdir should fail"
18941 do_facet mds1 lctl set_param fail_loc=0
18942 /bin/ls $DIR/$tdir || error "ls $DIR/$tdir failed"
18944 run_test 242 "mdt_readpage failure should not cause directory unreadable"
18948 test_mkdir $DIR/$tdir
18949 group_lock_test -d $DIR/$tdir || error "A group lock test failed"
18951 run_test 243 "various group lock tests"
18955 test_mkdir $DIR/$tdir
18956 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=35
18957 sendfile_grouplock $DIR/$tdir/$tfile || \
18958 error "sendfile+grouplock failed"
18961 run_test 244a "sendfile with group lock tests"
18965 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
18968 local size=$((1024*1024))
18970 test_mkdir $DIR/$tdir
18971 for i in $(seq 1 $threads); do
18972 local file=$DIR/$tdir/file_$((i / 10))
18973 $MULTIOP $file OG1234w$size_$((i % 3))w$size_$((i % 4))g1234c &
18976 for i in $(seq 1 $threads); do
18980 run_test 244b "multi-threaded write with group lock"
18983 local flagname="multi_mod_rpcs"
18984 local connect_data_name="max_mod_rpcs"
18987 # check if multiple modify RPCs flag is set
18988 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import |
18989 grep "connect_flags:")
18992 echo "$out" | grep -qw $flagname
18993 if [ $? -ne 0 ]; then
18994 echo "connect flag $flagname is not set"
18998 # check if multiple modify RPCs data is set
18999 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import)
19002 echo "$out" | grep -qw $connect_data_name ||
19003 error "import should have connect data $connect_data_name"
19005 run_test 245 "check mdc connection flag/data: multiple modify RPCs"
19011 umount_client $submount
19016 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
19018 skip_env "Fileset feature is not supported"
19020 local submount=${MOUNT}_$tdir
19023 mkdir -p $submount || error "mkdir $submount failed"
19024 FILESET="$FILESET/$tdir" mount_client $submount ||
19025 error "mount $submount failed"
19026 trap "cleanup_247 $submount" EXIT
19027 echo foo > $submount/$tfile || error "write $submount/$tfile failed"
19028 [ $(cat $MOUNT/$tdir/$tfile) = "foo" ] ||
19029 error "read $MOUNT/$tdir/$tfile failed"
19030 cleanup_247 $submount
19032 run_test 247a "mount subdir as fileset"
19035 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
19036 skip_env "Fileset feature is not supported"
19038 local submount=${MOUNT}_$tdir
19040 rm -rf $MOUNT/$tdir
19041 mkdir -p $submount || error "mkdir $submount failed"
19043 FILESET="$FILESET/$tdir" mount_client $submount &&
19044 error "mount $submount should fail"
19047 run_test 247b "mount subdir that dose not exist"
19050 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
19051 skip_env "Fileset feature is not supported"
19053 local submount=${MOUNT}_$tdir
19055 mkdir -p $MOUNT/$tdir/dir1
19056 mkdir -p $submount || error "mkdir $submount failed"
19057 trap "cleanup_247 $submount" EXIT
19058 FILESET="$FILESET/$tdir" mount_client $submount ||
19059 error "mount $submount failed"
19060 local fid=$($LFS path2fid $MOUNT/)
19061 $LFS fid2path $submount $fid && error "fid2path should fail"
19062 cleanup_247 $submount
19064 run_test 247c "running fid2path outside subdirectory root"
19067 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
19068 skip "Fileset feature is not supported"
19070 local submount=${MOUNT}_$tdir
19072 mkdir -p $MOUNT/$tdir/dir1
19073 mkdir -p $submount || error "mkdir $submount failed"
19074 FILESET="$FILESET/$tdir" mount_client $submount ||
19075 error "mount $submount failed"
19076 trap "cleanup_247 $submount" EXIT
19078 local td=$submount/dir1
19079 local fid=$($LFS path2fid $td)
19080 [ -z "$fid" ] && error "path2fid unable to get $td FID"
19082 # check that we get the same pathname back
19085 for rootpath in "$submount" "$submount///" "$submount/dir1"; do
19086 echo "$rootpath $fid"
19087 found=$($LFS fid2path $rootpath "$fid")
19088 [ -n "found" ] || error "fid2path should succeed"
19089 [ "$found" == "$td" ] || error "fid2path $found != $td"
19091 # check wrong root path format
19092 rootpath=$submount"_wrong"
19093 found=$($LFS fid2path $rootpath "$fid")
19094 [ -z "$found" ] || error "fid2path should fail ($rootpath != $submount)"
19096 cleanup_247 $submount
19098 run_test 247d "running fid2path inside subdirectory root"
19102 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
19104 skip "Fileset feature is not supported"
19106 local submount=${MOUNT}_$tdir
19109 mkdir -p $submount || error "mkdir $submount failed"
19110 FILESET="$FILESET/.." mount_client $submount &&
19111 error "mount $submount should fail"
19114 run_test 247e "mount .. as fileset"
19117 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19118 [ $MDS1_VERSION -lt $(version_code 2.13.52) ] &&
19119 skip "Need at least version 2.13.52"
19120 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
19122 skip "Fileset feature is not supported"
19124 mkdir $DIR/$tdir || error "mkdir $tdir failed"
19125 $LFS mkdir -i $((MDSCOUNT - 1)) $DIR/$tdir/remote ||
19126 error "mkdir remote failed"
19127 mkdir $DIR/$tdir/remote/subdir || error "mkdir remote/subdir failed"
19128 $LFS mkdir -c $MDSCOUNT $DIR/$tdir/striped ||
19129 error "mkdir striped failed"
19130 mkdir $DIR/$tdir/striped/subdir || error "mkdir striped/subdir failed"
19132 local submount=${MOUNT}_$tdir
19134 mkdir -p $submount || error "mkdir $submount failed"
19137 local fileset=$FILESET
19139 for dir in $tdir/remote $tdir/remote/subdir \
19140 $tdir/striped $tdir/striped/subdir $tdir/striped/. ; do
19141 FILESET="$fileset/$dir" mount_client $submount ||
19142 error "mount $dir failed"
19143 umount_client $submount
19146 run_test 247f "mount striped or remote directory as fileset"
19149 local fast_read_sav=$($LCTL get_param -n llite.*.fast_read 2>/dev/null)
19150 [ -z "$fast_read_sav" ] && skip "no fast read support"
19152 # create a large file for fast read verification
19153 dd if=/dev/zero of=$DIR/$tfile bs=1M count=128 > /dev/null 2>&1
19155 # make sure the file is created correctly
19156 $CHECKSTAT -s $((128*1024*1024)) $DIR/$tfile ||
19157 { rm -f $DIR/$tfile; skip "file creation error"; }
19159 echo "Test 1: verify that fast read is 4 times faster on cache read"
19161 # small read with fast read enabled
19162 $LCTL set_param -n llite.*.fast_read=1
19163 local t_fast=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
19164 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
19165 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
19166 # small read with fast read disabled
19167 $LCTL set_param -n llite.*.fast_read=0
19168 local t_slow=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
19169 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
19170 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
19172 # verify that fast read is 4 times faster for cache read
19173 [ $(bc <<< "4 * $t_fast < $t_slow") -eq 1 ] ||
19174 error_not_in_vm "fast read was not 4 times faster: " \
19175 "$t_fast vs $t_slow"
19177 echo "Test 2: verify the performance between big and small read"
19178 $LCTL set_param -n llite.*.fast_read=1
19180 # 1k non-cache read
19181 cancel_lru_locks osc
19182 local t_1k=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
19183 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
19184 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
19186 # 1M non-cache read
19187 cancel_lru_locks osc
19188 local t_1m=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
19189 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
19190 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
19192 # verify that big IO is not 4 times faster than small IO
19193 [ $(bc <<< "4 * $t_1k >= $t_1m") -eq 1 ] ||
19194 error_not_in_vm "bigger IO is way too fast: $t_1k vs $t_1m"
19196 $LCTL set_param -n llite.*.fast_read=$fast_read_sav
19199 run_test 248a "fast read verification"
19202 # Default short_io_bytes=16384, try both smaller and larger sizes.
19203 # Lustre O_DIRECT read and write needs to be a multiple of PAGE_SIZE.
19204 # 6017024 = 2^12*13*113 = 47008*128 = 11752*512 = 4096*1469 = 53248*113
19205 echo "bs=53248 count=113 normal buffered write"
19206 dd if=/dev/urandom of=$TMP/$tfile.0 bs=53248 count=113 ||
19207 error "dd of initial data file failed"
19208 stack_trap "rm -f $DIR/$tfile.[0-3] $TMP/$tfile.[0-3]" EXIT
19210 echo "bs=47008 count=128 oflag=dsync normal write $tfile.0"
19211 dd if=$TMP/$tfile.0 of=$DIR/$tfile.0 bs=47008 count=128 oflag=dsync ||
19212 error "dd with sync normal writes failed"
19213 cmp $TMP/$tfile.0 $DIR/$tfile.0 || error "compare $DIR/$tfile.0 failed"
19215 echo "bs=11752 count=512 oflag=dsync small write $tfile.1"
19216 dd if=$TMP/$tfile.0 of=$DIR/$tfile.1 bs=11752 count=512 oflag=dsync ||
19217 error "dd with sync small writes failed"
19218 cmp $TMP/$tfile.0 $DIR/$tfile.1 || error "compare $DIR/$tfile.1 failed"
19220 cancel_lru_locks osc
19222 # calculate the small O_DIRECT size and count for the client PAGE_SIZE
19223 local num=$((13 * 113 / (PAGE_SIZE / 4096)))
19224 echo "bs=$PAGE_SIZE count=$num iflag=direct small read $tfile.1"
19225 dd if=$DIR/$tfile.1 of=$TMP/$tfile.1 bs=$PAGE_SIZE count=$num \
19226 iflag=direct || error "dd with O_DIRECT small read failed"
19227 # adjust bytes checked to handle larger PAGE_SIZE for ARM/PPC
19228 cmp --bytes=$((PAGE_SIZE * num)) $TMP/$tfile.0 $TMP/$tfile.1 ||
19229 error "compare $TMP/$tfile.1 failed"
19231 local save=$($LCTL get_param -n osc.*OST000*.short_io_bytes | head -n 1)
19232 stack_trap "$LCTL set_param osc.$FSNAME-*.short_io_bytes=$save" EXIT
19234 # just to see what the maximum tunable value is, and test parsing
19235 echo "test invalid parameter 2MB"
19236 $LCTL set_param osc.$FSNAME-OST0000*.short_io_bytes=2M &&
19237 error "too-large short_io_bytes allowed"
19238 echo "test maximum parameter 512KB"
19239 # if we can set a larger short_io_bytes, run test regardless of version
19240 if ! $LCTL set_param osc.$FSNAME-OST0000*.short_io_bytes=512K; then
19241 # older clients may not allow setting it this large, that's OK
19242 [ $CLIENT_VERSION -ge $(version_code 2.13.50) ] ||
19243 skip "Need at least client version 2.13.50"
19244 error "medium short_io_bytes failed"
19246 $LCTL get_param osc.$FSNAME-OST0000*.short_io_bytes
19247 size=$($LCTL get_param -n osc.$FSNAME-OST0000*.short_io_bytes)
19249 echo "test large parameter 64KB"
19250 $LCTL set_param osc.$FSNAME-*.short_io_bytes=65536
19251 $LCTL get_param osc.$FSNAME-OST0000*.short_io_bytes
19253 echo "bs=47008 count=128 oflag=dsync large write $tfile.2"
19254 dd if=$TMP/$tfile.0 of=$DIR/$tfile.2 bs=47008 count=128 oflag=dsync ||
19255 error "dd with sync large writes failed"
19256 cmp $TMP/$tfile.0 $DIR/$tfile.2 || error "compare $DIR/$tfile.2 failed"
19258 # calculate the large O_DIRECT size and count for the client PAGE_SIZE
19259 local size=$(((4096 * 13 + PAGE_SIZE - 1) / PAGE_SIZE * PAGE_SIZE))
19260 num=$((113 * 4096 / PAGE_SIZE))
19261 echo "bs=$size count=$num oflag=direct large write $tfile.3"
19262 dd if=$TMP/$tfile.0 of=$DIR/$tfile.3 bs=$size count=$num oflag=direct ||
19263 error "dd with O_DIRECT large writes failed"
19264 cmp --bytes=$((size * num)) $TMP/$tfile.0 $DIR/$tfile.3 ||
19265 error "compare $DIR/$tfile.3 failed"
19267 cancel_lru_locks osc
19269 echo "bs=$size count=$num iflag=direct large read $tfile.2"
19270 dd if=$DIR/$tfile.2 of=$TMP/$tfile.2 bs=$size count=$num iflag=direct ||
19271 error "dd with O_DIRECT large read failed"
19272 cmp --bytes=$((size * num)) $TMP/$tfile.0 $TMP/$tfile.2 ||
19273 error "compare $TMP/$tfile.2 failed"
19275 echo "bs=$size count=$num iflag=direct large read $tfile.3"
19276 dd if=$DIR/$tfile.3 of=$TMP/$tfile.3 bs=$size count=$num iflag=direct ||
19277 error "dd with O_DIRECT large read failed"
19278 cmp --bytes=$((size * num)) $TMP/$tfile.0 $TMP/$tfile.3 ||
19279 error "compare $TMP/$tfile.3 failed"
19281 run_test 248b "test short_io read and write for both small and large sizes"
19283 test_249() { # LU-7890
19284 [ $MDS1_VERSION -lt $(version_code 2.8.53) ] &&
19285 skip "Need at least version 2.8.54"
19288 $LFS setstripe -c 1 $DIR/$tfile
19289 # Offset 2T == 4k * 512M
19290 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 seek=512M ||
19291 error "dd to 2T offset failed"
19293 run_test 249 "Write above 2T file size"
19296 [ "$(facet_fstype ost$(($($LFS getstripe -i $DIR/$tfile) + 1)))" = "zfs" ] \
19297 && skip "no 16TB file size limit on ZFS"
19299 $LFS setstripe -c 1 $DIR/$tfile
19300 # ldiskfs extent file size limit is (16TB - 4KB - 1) bytes
19301 local size=$((16 * 1024 * 1024 * 1024 * 1024 - 4096 - 1))
19302 $TRUNCATE $DIR/$tfile $size || error "truncate $tfile to $size failed"
19303 dd if=/dev/zero of=$DIR/$tfile bs=10 count=1 oflag=append \
19304 conv=notrunc,fsync && error "append succeeded"
19307 run_test 250 "Write above 16T limit"
19310 $LFS setstripe -c -1 -S 1048576 $DIR/$tfile
19312 #define OBD_FAIL_LLITE_LOST_LAYOUT 0x1407
19313 #Skip once - writing the first stripe will succeed
19314 $LCTL set_param fail_loc=0xa0001407 fail_val=1
19315 $MULTIOP $DIR/$tfile o:O_RDWR:w2097152c 2>&1 | grep -q "short write" &&
19316 error "short write happened"
19318 $LCTL set_param fail_loc=0xa0001407 fail_val=1
19319 $MULTIOP $DIR/$tfile or2097152c 2>&1 | grep -q "short read" &&
19320 error "short read happened"
19324 run_test 251 "Handling short read and write correctly"
19327 remote_mds_nodsh && skip "remote MDS with nodsh"
19328 remote_ost_nodsh && skip "remote OST with nodsh"
19329 if [ "$ost1_FSTYPE" != ldiskfs ] || [ "$mds1_FSTYPE" != ldiskfs ]; then
19330 skip_env "ldiskfs only test"
19340 # check lr_reader on OST0000
19342 dev=$(facet_device $tgt)
19343 out=$(do_facet $tgt $LR_READER $dev)
19344 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
19346 uuid=$(echo "$out" | grep -i uuid | awk '{ print $2 }')
19347 [ "$uuid" == "$(ostuuid_from_index 0)" ] ||
19348 error "Invalid uuid returned by $LR_READER on target $tgt"
19349 echo -e "uuid returned by $LR_READER is '$uuid'\n"
19351 # check lr_reader -c on MDT0000
19353 dev=$(facet_device $tgt)
19354 if ! do_facet $tgt $LR_READER -h | grep -q OPTIONS; then
19355 skip "$LR_READER does not support additional options"
19357 out=$(do_facet $tgt $LR_READER -c $dev)
19358 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
19360 num=$(echo "$out" | grep -c "mdtlov")
19361 [ "$num" -eq $((MDSCOUNT - 1)) ] ||
19362 error "Invalid number of mdtlov clients returned by $LR_READER"
19363 echo -e "Number of mdtlov clients returned by $LR_READER is '$num'\n"
19365 # check lr_reader -cr on MDT0000
19366 out=$(do_facet $tgt $LR_READER -cr $dev)
19367 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
19369 echo "$out" | grep -q "^reply_data:$" ||
19370 error "$LR_READER should have returned 'reply_data' section"
19371 num=$(echo "$out" | grep -c "client_generation")
19372 echo -e "Number of reply data returned by $LR_READER is '$num'\n"
19374 run_test 252 "check lr_reader tool"
19377 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19378 remote_mds_nodsh && skip "remote MDS with nodsh"
19379 remote_mgs_nodsh && skip "remote MGS with nodsh"
19383 local ost_name=$(ostname_from_index $ostidx)
19386 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $ost_name)
19387 do_facet $SINGLEMDS $LCTL get_param -n \
19388 osp.$mdtosc_proc1.reserved_mb_high ||
19389 skip "remote MDS does not support reserved_mb_high"
19393 wait_delete_completed
19396 pool_add $TESTNAME || error "Pool creation failed"
19397 pool_add_targets $TESTNAME 0 || error "Pool add targets failed"
19399 $LFS setstripe $DIR/$tdir -i $ostidx -c 1 -p $FSNAME.$TESTNAME ||
19400 error "Setstripe failed"
19402 dd if=/dev/zero of=$DIR/$tdir/$tfile.0 bs=1M count=10
19404 local wms=$(ost_watermarks_set_enospc $tfile $ostidx |
19406 stack_trap "ost_watermarks_clear_enospc $tfile $ostidx $wms" EXIT
19408 local oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
19409 osp.$mdtosc_proc1.prealloc_status)
19410 echo "prealloc_status $oa_status"
19412 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=1M count=1 &&
19413 error "File creation should fail"
19415 #object allocation was stopped, but we still able to append files
19416 dd if=/dev/zero of=$DIR/$tdir/$tfile.0 bs=1M seek=6 count=5 \
19417 oflag=append || error "Append failed"
19419 rm -f $DIR/$tdir/$tfile.0
19421 # For this test, we want to delete the files we created to go out of
19422 # space but leave the watermark, so we remain nearly out of space
19423 ost_watermarks_enospc_delete_files $tfile $ostidx
19425 wait_delete_completed
19429 for i in $(seq 10 12); do
19430 dd if=/dev/zero of=$DIR/$tdir/$tfile.$i bs=1M count=1 \
19431 2>/dev/null || error "File creation failed after rm"
19434 oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
19435 osp.$mdtosc_proc1.prealloc_status)
19436 echo "prealloc_status $oa_status"
19438 if (( oa_status != 0 )); then
19439 error "Object allocation still disable after rm"
19442 run_test 253 "Check object allocation limit"
19445 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19446 remote_mds_nodsh && skip "remote MDS with nodsh"
19447 do_facet $SINGLEMDS $LCTL get_param -n mdd.$MDT0.changelog_size ||
19448 skip "MDS does not support changelog_size"
19451 local MDT0=$(facet_svc $SINGLEMDS)
19453 changelog_register || error "changelog_register failed"
19455 changelog_clear 0 || error "changelog_clear failed"
19457 local size1=$(do_facet $SINGLEMDS \
19458 $LCTL get_param -n mdd.$MDT0.changelog_size)
19459 echo "Changelog size $size1"
19462 $LFS mkdir -i 0 $DIR/$tdir
19464 mkdir -p $DIR/$tdir/pics/2008/zachy
19465 touch $DIR/$tdir/pics/2008/zachy/timestamp
19466 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
19467 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
19468 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
19469 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
19470 rm $DIR/$tdir/pics/desktop.jpg
19472 local size2=$(do_facet $SINGLEMDS \
19473 $LCTL get_param -n mdd.$MDT0.changelog_size)
19474 echo "Changelog size after work $size2"
19476 (( $size2 > $size1 )) ||
19477 error "new Changelog size=$size2 less than old size=$size1"
19479 run_test 254 "Check changelog size"
19486 lfs ladvise -a invalid $file 2>&1 | grep "Valid types" |
19487 awk -F: '{print $2}' | grep $type > /dev/null
19488 if [ $? -ne 0 ]; then
19498 lfs ladvise -a willread $file > /dev/null 2>&1
19499 if [ $? -eq 0 ]; then
19503 lfs ladvise -a willread $file 2>&1 |
19504 grep "Inappropriate ioctl for device" > /dev/null
19505 if [ $? -eq 0 ]; then
19512 bc <<<"scale=2; ($1 - $2) * 100 / $2"
19515 # run a random read IO workload
19516 # usage: random_read_iops <filename> <filesize> <iosize>
19517 random_read_iops() {
19520 local iosize=${3:-4096}
19522 $READS -f $file -s $fsize -b $iosize -n $((fsize / iosize)) -t 60 |
19523 sed -e '/^$/d' -e 's#.*s, ##' -e 's#MB/s##'
19526 drop_file_oss_cache() {
19530 $LFS ladvise -a dontneed $file 2>/dev/null ||
19531 do_nodes $nodes "echo 3 > /proc/sys/vm/drop_caches"
19534 ladvise_willread_performance()
19537 local average_origin=0
19538 local average_cache=0
19539 local average_ladvise=0
19541 for ((i = 1; i <= $repeat; i++)); do
19542 echo "Iter $i/$repeat: reading without willread hint"
19543 cancel_lru_locks osc
19544 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
19545 local speed_origin=$(random_read_iops $DIR/$tfile $size)
19546 echo "Iter $i/$repeat: uncached speed: $speed_origin"
19547 average_origin=$(bc <<<"$average_origin + $speed_origin")
19549 cancel_lru_locks osc
19550 local speed_cache=$(random_read_iops $DIR/$tfile $size)
19551 echo "Iter $i/$repeat: OSS cache speed: $speed_cache"
19552 average_cache=$(bc <<<"$average_cache + $speed_cache")
19554 cancel_lru_locks osc
19555 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
19556 $LFS ladvise -a willread $DIR/$tfile || error "ladvise failed"
19557 local speed_ladvise=$(random_read_iops $DIR/$tfile $size)
19558 echo "Iter $i/$repeat: ladvise speed: $speed_ladvise"
19559 average_ladvise=$(bc <<<"$average_ladvise + $speed_ladvise")
19561 average_origin=$(bc <<<"scale=2; $average_origin / $repeat")
19562 average_cache=$(bc <<<"scale=2; $average_cache / $repeat")
19563 average_ladvise=$(bc <<<"scale=2; $average_ladvise / $repeat")
19565 speedup_cache=$(percent $average_cache $average_origin)
19566 speedup_ladvise=$(percent $average_ladvise $average_origin)
19568 echo "Average uncached read: $average_origin"
19569 echo "Average speedup with OSS cached read: " \
19570 "$average_cache = +$speedup_cache%"
19571 echo "Average speedup with ladvise willread: " \
19572 "$average_ladvise = +$speedup_ladvise%"
19574 local lowest_speedup=20
19575 if [ ${average_cache%.*} -lt $lowest_speedup ]; then
19576 echo "Speedup with OSS cached read less than $lowest_speedup%," \
19577 "got $average_cache%. Skipping ladvise willread check."
19581 # the test won't work on ZFS until it supports 'ladvise dontneed', but
19582 # it is still good to run until then to exercise 'ladvise willread'
19583 ! $LFS ladvise -a dontneed $DIR/$tfile &&
19584 [ "$ost1_FSTYPE" = "zfs" ] &&
19585 echo "osd-zfs does not support dontneed or drop_caches" &&
19588 lowest_speedup=$(bc <<<"scale=2; $average_cache / 2")
19589 [[ ${average_ladvise%.*} > $lowest_speedup ]] ||
19590 error_not_in_vm "Speedup with willread is less than " \
19591 "$lowest_speedup%, got $average_ladvise%"
19595 [ $OST1_VERSION -lt $(version_code 2.8.54) ] &&
19596 skip "lustre < 2.8.54 does not support ladvise "
19597 remote_ost_nodsh && skip "remote OST with nodsh"
19599 lfs setstripe -c -1 -i 0 $DIR/$tfile || error "$tfile failed"
19601 ladvise_no_type willread $DIR/$tfile &&
19602 skip "willread ladvise is not supported"
19604 ladvise_no_ioctl $DIR/$tfile &&
19605 skip "ladvise ioctl is not supported"
19608 local size=$((size_mb * 1048576))
19609 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
19610 error "dd to $DIR/$tfile failed"
19612 lfs ladvise -a willread $DIR/$tfile ||
19613 error "Ladvise failed with no range argument"
19615 lfs ladvise -a willread -s 0 $DIR/$tfile ||
19616 error "Ladvise failed with no -l or -e argument"
19618 lfs ladvise -a willread -e 1 $DIR/$tfile ||
19619 error "Ladvise failed with only -e argument"
19621 lfs ladvise -a willread -l 1 $DIR/$tfile ||
19622 error "Ladvise failed with only -l argument"
19624 lfs ladvise -a willread -s 2 -e 1 $DIR/$tfile &&
19625 error "End offset should not be smaller than start offset"
19627 lfs ladvise -a willread -s 2 -e 2 $DIR/$tfile &&
19628 error "End offset should not be equal to start offset"
19630 lfs ladvise -a willread -s $size -l 1 $DIR/$tfile ||
19631 error "Ladvise failed with overflowing -s argument"
19633 lfs ladvise -a willread -s 1 -e $((size + 1)) $DIR/$tfile ||
19634 error "Ladvise failed with overflowing -e argument"
19636 lfs ladvise -a willread -s 1 -l $size $DIR/$tfile ||
19637 error "Ladvise failed with overflowing -l argument"
19639 lfs ladvise -a willread -l 1 -e 2 $DIR/$tfile &&
19640 error "Ladvise succeeded with conflicting -l and -e arguments"
19642 echo "Synchronous ladvise should wait"
19644 #define OBD_FAIL_OST_LADVISE_PAUSE 0x237
19645 do_nodes $(comma_list $(osts_nodes)) \
19646 $LCTL set_param fail_val=$delay fail_loc=0x237
19648 local start_ts=$SECONDS
19649 lfs ladvise -a willread $DIR/$tfile ||
19650 error "Ladvise failed with no range argument"
19651 local end_ts=$SECONDS
19652 local inteval_ts=$((end_ts - start_ts))
19654 if [ $inteval_ts -lt $(($delay - 1)) ]; then
19655 error "Synchronous advice didn't wait reply"
19658 echo "Asynchronous ladvise shouldn't wait"
19659 local start_ts=$SECONDS
19660 lfs ladvise -a willread -b $DIR/$tfile ||
19661 error "Ladvise failed with no range argument"
19662 local end_ts=$SECONDS
19663 local inteval_ts=$((end_ts - start_ts))
19665 if [ $inteval_ts -gt $(($delay / 2)) ]; then
19666 error "Asynchronous advice blocked"
19669 do_nodes $(comma_list $(osts_nodes)) $LCTL set_param fail_loc=0
19670 ladvise_willread_performance
19672 run_test 255a "check 'lfs ladvise -a willread'"
19678 do_facet $facet "cat /proc/meminfo | grep ^${info}:" | awk '{print $2}'
19682 [ $OST1_VERSION -lt $(version_code 2.8.54) ] &&
19683 skip "lustre < 2.8.54 does not support ladvise "
19684 remote_ost_nodsh && skip "remote OST with nodsh"
19686 lfs setstripe -c 1 -i 0 $DIR/$tfile
19688 ladvise_no_type dontneed $DIR/$tfile &&
19689 skip "dontneed ladvise is not supported"
19691 ladvise_no_ioctl $DIR/$tfile &&
19692 skip "ladvise ioctl is not supported"
19694 ! $LFS ladvise -a dontneed $DIR/$tfile &&
19695 [ "$ost1_FSTYPE" = "zfs" ] &&
19696 skip "zfs-osd does not support 'ladvise dontneed'"
19699 local size=$((size_mb * 1048576))
19700 # In order to prevent disturbance of other processes, only check 3/4
19701 # of the memory usage
19702 local kibibytes=$((size_mb * 1024 * 3 / 4))
19704 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
19705 error "dd to $DIR/$tfile failed"
19707 #force write to complete before dropping OST cache & checking memory
19710 local total=$(facet_meminfo ost1 MemTotal)
19711 echo "Total memory: $total KiB"
19713 do_facet ost1 "sync && echo 3 > /proc/sys/vm/drop_caches"
19714 local before_read=$(facet_meminfo ost1 Cached)
19715 echo "Cache used before read: $before_read KiB"
19717 lfs ladvise -a willread $DIR/$tfile ||
19718 error "Ladvise willread failed"
19719 local after_read=$(facet_meminfo ost1 Cached)
19720 echo "Cache used after read: $after_read KiB"
19722 lfs ladvise -a dontneed $DIR/$tfile ||
19723 error "Ladvise dontneed again failed"
19724 local no_read=$(facet_meminfo ost1 Cached)
19725 echo "Cache used after dontneed ladvise: $no_read KiB"
19727 if [ $total -lt $((before_read + kibibytes)) ]; then
19728 echo "Memory is too small, abort checking"
19732 if [ $((before_read + kibibytes)) -gt $after_read ]; then
19733 error "Ladvise willread should use more memory" \
19734 "than $kibibytes KiB"
19737 if [ $((no_read + kibibytes)) -gt $after_read ]; then
19738 error "Ladvise dontneed should release more memory" \
19739 "than $kibibytes KiB"
19742 run_test 255b "check 'lfs ladvise -a dontneed'"
19745 [ $OST1_VERSION -lt $(version_code 2.10.50) ] &&
19746 skip "lustre < 2.10.50 does not support lockahead"
19754 test_mkdir -p $DIR/$tdir
19755 $LFS setstripe -i 0 -c 1 $DIR/$tdir
19757 #test 10 returns only success/failure
19759 lockahead_test -d $DIR/$tdir -t $i -f $tfile
19761 if [ $rc -eq 255 ]; then
19762 error "Ladvise test${i} failed, ${rc}"
19765 #test 11 counts lock enqueue requests, all others count new locks
19767 count=$(do_facet ost1 \
19768 $LCTL get_param -n ost.OSS.ost.stats)
19769 count=$(echo "$count" | grep ldlm_extent_enqueue | awk '{ print $2 }')
19771 lockahead_test -d $DIR/$tdir -t $i -f $tfile
19773 if [ $rc -eq 255 ]; then
19774 error "Ladvise test${i} failed, ${rc}"
19777 new_count=$(do_facet ost1 \
19778 $LCTL get_param -n ost.OSS.ost.stats)
19779 new_count=$(echo "$new_count" | grep ldlm_extent_enqueue | \
19780 awk '{ print $2 }')
19782 difference="$((new_count - count))"
19783 if [ $difference -ne $rc ]; then
19784 error "Ladvise test${i}, bad enqueue count, returned " \
19785 "${rc}, actual ${difference}"
19788 for i in $(seq 12 21); do
19789 # If we do not do this, we run the risk of having too many
19790 # locks and starting lock cancellation while we are checking
19792 cancel_lru_locks osc
19794 count=$($LCTL get_param -n \
19795 ldlm.namespaces.$FSNAME-OST0000*osc-[-0-9a-f]*.lock_unused_count)
19797 lockahead_test -d $DIR/$tdir -t $i -f $tfile
19799 if [ $rc -eq 255 ]; then
19800 error "Ladvise test ${i} failed, ${rc}"
19803 new_count=$($LCTL get_param -n \
19804 ldlm.namespaces.$FSNAME-OST0000*osc-[-0-9a-f]*.lock_unused_count)
19805 difference="$((new_count - count))"
19807 # Test 15 output is divided by 100 to map down to valid return
19808 if [ $i -eq 15 ]; then
19812 if [ $difference -ne $rc ]; then
19813 error "Ladvise test ${i}, bad lock count, returned " \
19814 "${rc}, actual ${difference}"
19818 #test 22 returns only success/failure
19820 lockahead_test -d $DIR/$tdir -t $i -f $tfile
19822 if [ $rc -eq 255 ]; then
19823 error "Ladvise test${i} failed, ${rc}"
19826 run_test 255c "suite of ladvise lockahead tests"
19829 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19830 remote_mds_nodsh && skip "remote MDS with nodsh"
19831 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip "ldiskfs only test"
19832 changelog_users $SINGLEMDS | grep "^cl" &&
19833 skip "active changelog user"
19839 mdt_dev=$(mdsdevname 1)
19842 changelog_register || error "changelog_register failed"
19845 mkdir -p $DIR/$tdir
19847 changelog_clear 0 || error "changelog_clear failed"
19850 touch $DIR/$tdir/{1..10}
19853 stop $SINGLEMDS || error "Fail to stop MDT"
19857 start $SINGLEMDS $mdt_dev $MDS_MOUNT_OPTS || error "Fail to start MDT"
19859 #after mount new plainllog is used
19860 touch $DIR/$tdir/{11..19}
19861 local tmpfile="$(mktemp --tmpdir -u $tfile.XXXXXX)"
19862 stack_trap "rm -f $tmpfile"
19863 cat_sl=$(do_facet $SINGLEMDS "sync; \
19864 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
19865 llog_reader $tmpfile | grep -c type=1064553b")
19866 do_facet $SINGLEMDS llog_reader $tmpfile
19868 [ $cat_sl != 2 ] && error "Changelog catalog has $cat_sl != 2 slots"
19870 changelog_clear 0 || error "changelog_clear failed"
19872 cat_sl=$(do_facet $SINGLEMDS "sync; \
19873 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
19874 llog_reader $tmpfile | grep -c type=1064553b")
19876 if (( cat_sl == 2 )); then
19877 error "Empty plain llog was not deleted from changelog catalog"
19878 elif (( cat_sl != 1 )); then
19879 error "Active plain llog shouldn't be deleted from catalog"
19882 run_test 256 "Check llog delete for empty and not full state"
19885 remote_mds_nodsh && skip "remote MDS with nodsh"
19886 [[ $MDS1_VERSION -lt $(version_code 2.8.55) ]] &&
19887 skip "Need MDS version at least 2.8.55"
19889 test_mkdir $DIR/$tdir
19891 setfattr -n trusted.name1 -v value1 $DIR/$tdir ||
19892 error "setfattr -n trusted.name1=value1 $DIR/$tdir failed"
19895 #define OBD_FAIL_MDS_XATTR_REP 0x161
19896 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
19897 local facet=mds$((mdtidx + 1))
19898 set_nodes_failloc $(facet_active_host $facet) 0x80000161
19899 getfattr -n trusted.name1 $DIR/$tdir 2> /dev/null
19901 stop $facet || error "stop MDS failed"
19902 start $facet $(mdsdevname $((mdtidx + 1))) $MDS_MOUNT_OPTS ||
19903 error "start MDS fail"
19904 wait_recovery_complete $facet
19906 run_test 257 "xattr locks are not lost"
19908 # Verify we take the i_mutex when security requires it
19910 #define OBD_FAIL_IMUTEX_SEC 0x141c
19911 $LCTL set_param fail_loc=0x141c
19913 chmod u+s $DIR/$tfile
19914 chmod a+rwx $DIR/$tfile
19915 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
19917 if [ $RC -ne 0 ]; then
19918 error "error, failed to take i_mutex, rc=$?"
19922 run_test 258a "verify i_mutex security behavior when suid attributes is set"
19924 # Verify we do NOT take the i_mutex in the normal case
19926 #define OBD_FAIL_IMUTEX_NOSEC 0x141d
19927 $LCTL set_param fail_loc=0x141d
19930 chmod a+rw $DIR/$tfile
19931 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
19933 if [ $RC -ne 0 ]; then
19934 error "error, took i_mutex unnecessarily, rc=$?"
19939 run_test 258b "verify i_mutex security behavior"
19942 local file=$DIR/$tfile
19946 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip "ldiskfs only test"
19948 stack_trap "rm -f $file" EXIT
19950 wait_delete_completed
19951 before=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
19952 echo "before: $before"
19954 $LFS setstripe -i 0 -c 1 $file
19955 dd if=/dev/zero of=$file bs=1M count=10 || error "couldn't write"
19957 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
19958 echo "after write: $after"
19960 #define OBD_FAIL_OSD_FAIL_AT_TRUNCATE 0x2301
19961 do_facet ost1 $LCTL set_param fail_loc=0x2301
19963 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
19964 echo "after truncate: $after"
19967 do_facet ost1 $LCTL set_param fail_loc=0
19968 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
19970 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
19971 echo "after restart: $after"
19972 [ $((after - before)) -ge $(fs_log_size ost1) ] &&
19973 error "missing truncate?"
19977 run_test 259 "crash at delayed truncate"
19980 #define OBD_FAIL_MDC_CLOSE 0x806
19981 $LCTL set_param fail_loc=0x80000806
19985 run_test 260 "Check mdc_close fail"
19987 ### Data-on-MDT sanity tests ###
19989 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
19990 skip "Need MDS version at least 2.10.55 for DoM"
19993 local dom=$DIR/$tdir/dom_file
19994 local tmp=$DIR/$tdir/tmp_file
19996 mkdir -p $DIR/$tdir
19998 # basic checks for DoM component creation
19999 $LFS setstripe -E 1024K -E 2048K -L mdt $dom 2>/dev/null &&
20000 error "Can set MDT layout to non-first entry"
20002 $LFS setstripe -E 1024K -L mdt -E 2048K -L mdt $dom 2>/dev/null &&
20003 error "Can define multiple entries as MDT layout"
20005 $LFS setstripe -E 1M -L mdt $dom || error "Can't create DoM layout"
20007 [ $($LFS getstripe -L $dom) == "mdt" ] || error "bad pattern"
20008 [ $($LFS getstripe -c $dom) == 0 ] || error "bad stripe count"
20009 [ $($LFS getstripe -S $dom) == 1048576 ] || error "bad stripe size"
20011 local mdtidx=$($LFS getstripe -m $dom)
20012 local mdtname=MDT$(printf %04x $mdtidx)
20013 local facet=mds$((mdtidx + 1))
20014 local space_check=1
20016 # Skip free space checks with ZFS
20017 [ "$(facet_fstype $facet)" == "zfs" ] && space_check=0
20021 local size_tmp=$((65536 * 3))
20022 local mdtfree1=$(do_facet $facet \
20023 lctl get_param -n osd*.*$mdtname.kbytesfree)
20025 dd if=/dev/urandom of=$tmp bs=1024 count=$((size_tmp / 1024))
20026 # check also direct IO along write
20027 # IO size must be a multiple of PAGE_SIZE on all platforms (ARM=64KB)
20028 dd if=$tmp of=$dom bs=65536 count=$((size_tmp / 65536)) oflag=direct
20030 cmp $tmp $dom || error "file data is different"
20031 [ $(stat -c%s $dom) == $size_tmp ] ||
20032 error "bad size after write: $(stat -c%s $dom) != $size_tmp"
20033 if [ $space_check == 1 ]; then
20034 local mdtfree2=$(do_facet $facet \
20035 lctl get_param -n osd*.*$mdtname.kbytesfree)
20037 # increase in usage from by $size_tmp
20038 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_tmp / 1024)) ] ||
20039 error "MDT free space wrong after write: " \
20040 "$mdtfree1 >= $mdtfree2 + $size_tmp/1024"
20044 local size_dom=10000
20046 $TRUNCATE $dom $size_dom
20047 [ $(stat -c%s $dom) == $size_dom ] ||
20048 error "bad size after truncate: $(stat -c%s $dom) != $size_dom"
20049 if [ $space_check == 1 ]; then
20050 mdtfree1=$(do_facet $facet \
20051 lctl get_param -n osd*.*$mdtname.kbytesfree)
20052 # decrease in usage from $size_tmp to new $size_dom
20053 [ $(($mdtfree1 - $mdtfree2)) -ge \
20054 $(((size_tmp - size_dom) / 1024)) ] ||
20055 error "MDT free space is wrong after truncate: " \
20056 "$mdtfree1 >= $mdtfree2 + ($size_tmp - $size_dom) / 1024"
20062 size_dom=$((size_dom + size_tmp))
20063 [ $(stat -c%s $dom) == $size_dom ] ||
20064 error "bad size after append: $(stat -c%s $dom) != $size_dom"
20065 if [ $space_check == 1 ]; then
20066 mdtfree2=$(do_facet $facet \
20067 lctl get_param -n osd*.*$mdtname.kbytesfree)
20068 # increase in usage by $size_tmp from previous
20069 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_tmp / 1024)) ] ||
20070 error "MDT free space is wrong after append: " \
20071 "$mdtfree1 >= $mdtfree2 + $size_tmp/1024"
20076 if [ $space_check == 1 ]; then
20077 mdtfree1=$(do_facet $facet \
20078 lctl get_param -n osd*.*$mdtname.kbytesfree)
20079 # decrease in usage by $size_dom from previous
20080 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_dom / 1024)) ] ||
20081 error "MDT free space is wrong after removal: " \
20082 "$mdtfree1 >= $mdtfree2 + $size_dom/1024"
20085 # combined striping
20086 $LFS setstripe -E 1024K -L mdt -E EOF $dom ||
20087 error "Can't create DoM + OST striping"
20089 size_tmp=2031616 # must be a multiple of PAGE_SIZE=65536 on ARM
20090 dd if=/dev/urandom of=$tmp bs=1024 count=$((size_tmp / 1024))
20091 # check also direct IO along write
20092 dd if=$tmp of=$dom bs=65536 count=$((size_tmp / 65536)) oflag=direct
20094 cmp $tmp $dom || error "file data is different"
20095 [ $(stat -c%s $dom) == $size_tmp ] ||
20096 error "bad size after write: $(stat -c%s $dom) != $size_tmp"
20101 run_test 270a "DoM: basic functionality tests"
20104 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
20105 skip "Need MDS version at least 2.10.55"
20107 local dom=$DIR/$tdir/dom_file
20108 local max_size=1048576
20110 mkdir -p $DIR/$tdir
20111 $LFS setstripe -E $max_size -L mdt $dom
20113 # truncate over the limit
20114 $TRUNCATE $dom $(($max_size + 1)) &&
20115 error "successful truncate over the maximum size"
20116 # write over the limit
20117 dd if=/dev/zero of=$dom bs=$max_size seek=1 count=1 &&
20118 error "successful write over the maximum size"
20119 # append over the limit
20120 dd if=/dev/zero of=$dom bs=$(($max_size - 3)) count=1
20121 echo "12345" >> $dom && error "successful append over the maximum size"
20126 run_test 270b "DoM: maximum size overflow checks for DoM-only file"
20129 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
20130 skip "Need MDS version at least 2.10.55"
20132 mkdir -p $DIR/$tdir
20133 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
20135 # check files inherit DoM EA
20136 touch $DIR/$tdir/first
20137 [ $($LFS getstripe -L $DIR/$tdir/first) == "mdt" ] ||
20138 error "bad pattern"
20139 [ $($LFS getstripe -c $DIR/$tdir/first) == 0 ] ||
20140 error "bad stripe count"
20141 [ $($LFS getstripe -S $DIR/$tdir/first) == 1048576 ] ||
20142 error "bad stripe size"
20144 # check directory inherits DoM EA and uses it as default
20145 mkdir $DIR/$tdir/subdir
20146 touch $DIR/$tdir/subdir/second
20147 [ $($LFS getstripe -L $DIR/$tdir/subdir/second) == "mdt" ] ||
20148 error "bad pattern in sub-directory"
20149 [ $($LFS getstripe -c $DIR/$tdir/subdir/second) == 0 ] ||
20150 error "bad stripe count in sub-directory"
20151 [ $($LFS getstripe -S $DIR/$tdir/subdir/second) == 1048576 ] ||
20152 error "bad stripe size in sub-directory"
20155 run_test 270c "DoM: DoM EA inheritance tests"
20158 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
20159 skip "Need MDS version at least 2.10.55"
20161 mkdir -p $DIR/$tdir
20162 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
20164 # inherit default DoM striping
20165 mkdir $DIR/$tdir/subdir
20166 touch $DIR/$tdir/subdir/f1
20168 # change default directory striping
20169 $LFS setstripe -c 1 $DIR/$tdir/subdir
20170 touch $DIR/$tdir/subdir/f2
20171 [ $($LFS getstripe -c $DIR/$tdir/subdir/f2) == 1 ] ||
20172 error "wrong default striping in file 2"
20173 [ $($LFS getstripe -L $DIR/$tdir/subdir/f2) == "raid0" ] ||
20174 error "bad pattern in file 2"
20177 run_test 270d "DoM: change striping from DoM to RAID0"
20180 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
20181 skip "Need MDS version at least 2.10.55"
20183 mkdir -p $DIR/$tdir/dom
20184 mkdir -p $DIR/$tdir/norm
20187 $LFS setstripe -E 1M -L mdt $DIR/$tdir/dom
20188 $LFS setstripe -i 0 -S 2M $DIR/$tdir/norm
20190 createmany -o $DIR/$tdir/dom/dom- $DOMFILES
20191 createmany -o $DIR/$tdir/norm/norm- $NORMFILES
20193 # find DoM files by layout
20194 NUM=$($LFS find -L mdt -type f $DIR/$tdir 2>/dev/null | wc -l)
20195 [ $NUM -eq $DOMFILES ] ||
20196 error "lfs find -L: found $NUM, expected $DOMFILES"
20197 echo "Test 1: lfs find 20 DOM files by layout: OK"
20199 # there should be 1 dir with default DOM striping
20200 NUM=$($LFS find -L mdt -type d $DIR/$tdir 2>/dev/null | wc -l)
20202 error "lfs find -L: found $NUM, expected 1 dir"
20203 echo "Test 2: lfs find 1 DOM dir by layout: OK"
20205 # find DoM files by stripe size
20206 NUM=$($LFS find -S -1200K -type f $DIR/$tdir 2>/dev/null | wc -l)
20207 [ $NUM -eq $DOMFILES ] ||
20208 error "lfs find -S: found $NUM, expected $DOMFILES"
20209 echo "Test 4: lfs find 20 DOM files by stripe size: OK"
20211 # find files by stripe offset except DoM files
20212 NUM=$($LFS find -i 0 -type f $DIR/$tdir 2>/dev/null | wc -l)
20213 [ $NUM -eq $NORMFILES ] ||
20214 error "lfs find -i: found $NUM, expected $NORMFILES"
20215 echo "Test 5: lfs find no DOM files by stripe index: OK"
20218 run_test 270e "DoM: lfs find with DoM files test"
20221 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
20222 skip "Need MDS version at least 2.10.55"
20224 local mdtname=${FSNAME}-MDT0000-mdtlov
20225 local dom=$DIR/$tdir/dom_file
20226 local dom_limit_saved=$(do_facet mds1 $LCTL get_param -n \
20227 lod.$mdtname.dom_stripesize)
20228 local dom_limit=131072
20230 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=$dom_limit
20231 local dom_current=$(do_facet mds1 $LCTL get_param -n \
20232 lod.$mdtname.dom_stripesize)
20233 [ ${dom_limit} -eq ${dom_current} ] ||
20234 error "Cannot change per-MDT DoM stripe limit to $dom_limit"
20236 $LFS mkdir -i 0 -c 1 $DIR/$tdir
20237 $LFS setstripe -d $DIR/$tdir
20238 $LFS setstripe -E $dom_limit -L mdt $DIR/$tdir ||
20239 error "Can't set directory default striping"
20241 # exceed maximum stripe size
20242 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
20243 error "Can't create file with $((dom_limit * 2)) DoM stripe"
20244 [ $($LFS getstripe -S $dom) -eq $((dom_limit * 2)) ] &&
20245 error "Able to create DoM component size more than LOD limit"
20247 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=0
20248 dom_current=$(do_facet mds1 $LCTL get_param -n \
20249 lod.$mdtname.dom_stripesize)
20250 [ 0 -eq ${dom_current} ] ||
20251 error "Can't set zero DoM stripe limit"
20254 # attempt to create DoM file on server with disabled DoM should
20255 # remove DoM entry from layout and be succeed
20256 $LFS setstripe -E $dom_limit -L mdt -E -1 $dom ||
20257 error "Can't create DoM file (DoM is disabled)"
20258 [ $($LFS getstripe -L $dom) == "mdt" ] &&
20259 error "File has DoM component while DoM is disabled"
20262 # attempt to create DoM file with only DoM stripe should return error
20263 $LFS setstripe -E $dom_limit -L mdt $dom &&
20264 error "Able to create DoM-only file while DoM is disabled"
20266 # too low values to be aligned with smallest stripe size 64K
20267 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=30000
20268 dom_current=$(do_facet mds1 $LCTL get_param -n \
20269 lod.$mdtname.dom_stripesize)
20270 [ 30000 -eq ${dom_current} ] &&
20271 error "Can set too small DoM stripe limit"
20273 # 64K is a minimal stripe size in Lustre, expect limit of that size
20274 [ 65536 -eq ${dom_current} ] ||
20275 error "Limit is not set to 64K but ${dom_current}"
20277 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=2147483648
20278 dom_current=$(do_facet mds1 $LCTL get_param -n \
20279 lod.$mdtname.dom_stripesize)
20281 [ 2147483648 -eq ${dom_current} ] &&
20282 error "Can set too large DoM stripe limit"
20284 do_facet mds1 $LCTL set_param -n \
20285 lod.$mdtname.dom_stripesize=$((dom_limit * 2))
20286 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
20287 error "Can't create DoM component size after limit change"
20288 do_facet mds1 $LCTL set_param -n \
20289 lod.$mdtname.dom_stripesize=$((dom_limit / 2))
20290 $LFS setstripe -E $dom_limit -L mdt ${dom}_big ||
20291 error "Can't create DoM file after limit decrease"
20292 [ $($LFS getstripe -S ${dom}_big) -eq $((dom_limit / 2)) ] ||
20293 error "Can create big DoM component after limit decrease"
20294 touch ${dom}_def ||
20295 error "Can't create file with old default layout"
20297 do_facet mds1 $LCTL set_param -n lod.*.dom_stripesize=$dom_limit_saved
20300 run_test 270f "DoM: maximum DoM stripe size checks"
20303 [ $MDS1_VERSION -ge $(version_code 2.13.52) ] ||
20304 skip "Need MDS version at least 2.13.52"
20305 local dom=$DIR/$tdir/$tfile
20307 $LFS mkdir -i 0 -c 1 $DIR/$tdir
20308 local lodname=${FSNAME}-MDT0000-mdtlov
20310 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
20311 save_lustre_params mds1 "lod.${lodname}.dom_stripesize_max_kb" > $save
20312 save_lustre_params mds1 "lod.${lodname}.dom_threshold_free_mb" >> $save
20313 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
20315 local dom_limit=1024
20316 local dom_threshold="50%"
20318 $LFS setstripe -d $DIR/$tdir
20319 $LFS setstripe -E ${dom_limit}K -L mdt $DIR/$tdir ||
20320 error "Can't set directory default striping"
20322 do_facet mds1 $LCTL set_param -n \
20323 lod.${lodname}.dom_stripesize_max_kb=$dom_limit
20324 # set 0 threshold and create DOM file to change tunable stripesize
20325 do_facet mds1 $LCTL set_param -n lod.${lodname}.dom_threshold_free_mb=0
20326 $LFS setstripe -E ${dom_limit}K -L mdt -E -1 $dom ||
20327 error "Failed to create $dom file"
20328 # now tunable dom_cur_stripesize should reach maximum
20329 local dom_current=$(do_facet mds1 $LCTL get_param -n \
20330 lod.${lodname}.dom_stripesize_cur_kb)
20331 [[ $dom_current == $dom_limit ]] ||
20332 error "Current DOM stripesize is not maximum"
20335 # set threshold for further tests
20336 do_facet mds1 $LCTL set_param -n \
20337 lod.${lodname}.dom_threshold_free_mb=$dom_threshold
20338 echo "DOM threshold is $dom_threshold free space"
20341 # Spoof bfree to exceed threshold
20342 #define OBD_FAIL_MDS_STATFS_SPOOF 0x168
20343 do_facet mds1 $LCTL set_param -n fail_loc=0x0168
20344 for spfree in 40 20 0 15 30 55; do
20345 do_facet mds1 $LCTL set_param -n fail_val=$spfree
20346 $LFS setstripe -E ${dom_limit}K -L mdt -E -1 $dom ||
20347 error "Failed to create $dom file"
20348 dom_def=$(do_facet mds1 $LCTL get_param -n \
20349 lod.${lodname}.dom_stripesize_cur_kb)
20350 echo "Free space: ${spfree}%, default DOM stripe: ${dom_def}K"
20351 [[ $dom_def != $dom_current ]] ||
20352 error "Default stripe size was not changed"
20353 if [[ $spfree > 0 ]] ; then
20354 dom_set=$($LFS getstripe -S $dom)
20355 [[ $dom_set == $((dom_def * 1024)) ]] ||
20356 error "DOM component size is still old"
20358 [[ $($LFS getstripe -L $dom) != "mdt" ]] ||
20359 error "DoM component is set with no free space"
20362 dom_current=$dom_def
20365 run_test 270g "DoM: default DoM stripe size depends on free space"
20368 [[ $MDS1_VERSION -ge $(version_code 2.13.53) ]] ||
20369 skip "Need MDS version at least 2.13.53"
20371 local mdtname=${FSNAME}-MDT0000-mdtlov
20372 local dom=$DIR/$tdir/$tfile
20373 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
20375 save_lustre_params mds1 "lod.*.dom_stripesize" > $save
20376 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
20378 $LFS mkdir -i 0 -c 1 $DIR/$tdir
20379 $LFS setstripe -E 1M -c1 -E -1 -c2 ${dom}_1 ||
20380 error "can't create OST file"
20381 # mirrored file with DOM entry in the second mirror
20382 $LFS mirror extend -N -E 1M -L mdt -E eof -c2 ${dom}_1 ||
20383 error "can't create mirror with DoM component"
20385 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=0
20387 # DOM component in the middle and has other enries in the same mirror,
20388 # should succeed but lost DoM component
20389 $LFS setstripe --copy=${dom}_1 $dom ||
20390 error "Can't create file from OST|DOM mirror layout"
20391 # check new file has no DoM layout after all
20392 [[ $($LFS getstripe -L $dom) != "mdt" ]] ||
20393 error "File has DoM component while DoM is disabled"
20395 run_test 270h "DoM: DoM stripe removal when disabled on server"
20398 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
20399 skip "Need MDS version at least 2.10.55"
20401 local dom=$DIR/$tdir/dom
20403 mkdir -p $DIR/$tdir
20405 $LFS setstripe -E 1024K -L mdt $dom
20407 lctl set_param -n mdc.*.stats=clear
20408 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
20409 cat $dom > /dev/null
20410 local reads=$(lctl get_param -n mdc.*.stats | grep -c ost_read)
20411 [ $reads -eq 0 ] || error "Unexpected $reads READ RPCs"
20415 run_test 271a "DoM: data is cached for read after write"
20418 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
20419 skip "Need MDS version at least 2.10.55"
20421 local dom=$DIR/$tdir/dom
20423 mkdir -p $DIR/$tdir
20425 $LFS setstripe -E 1024K -L mdt -E EOF $dom
20427 lctl set_param -n mdc.*.stats=clear
20428 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
20429 cancel_lru_locks mdc
20430 $CHECKSTAT -t file -s 4096 $dom || error "stat #1 fails"
20431 # second stat to check size is cached on client
20432 $CHECKSTAT -t file -s 4096 $dom || error "stat #2 fails"
20433 local gls=$(lctl get_param -n mdc.*.stats | grep -c ldlm_glimpse)
20434 [ $gls -eq 0 ] || error "Unexpected $gls glimpse RPCs"
20437 run_test 271b "DoM: no glimpse RPC for stat (DoM only file)"
20440 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
20441 skip "Need MDS version at least 2.10.55"
20443 local dom=$DIR/$tdir/dom
20445 mkdir -p $DIR/$tdir
20447 $LFS setstripe -E 1024K -L mdt -E EOF $dom
20449 lctl set_param -n mdc.*.stats=clear
20450 lctl set_param -n osc.*.stats=clear
20451 dd if=/dev/zero of=$dom bs=2048K count=1 || return 1
20452 cancel_lru_locks mdc
20453 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
20454 # second stat to check size is cached on client
20455 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
20456 local gls=$(lctl get_param -n mdc.*.stats | grep -c ldlm_glimpse)
20457 [ $gls == 0 ] || error "Unexpected $gls glimpse RPCs"
20458 local gls=$(lctl get_param -n osc.*.stats | grep -c ldlm_glimpse)
20459 [ $gls == 0 ] || error "Unexpected $gls OSC glimpse RPCs"
20462 run_test 271ba "DoM: no glimpse RPC for stat (combined file)"
20468 local mdt=MDT$(printf %04x $mdtidx)
20470 if [ -z $param ]; then
20471 lctl get_param -n mdc.*$mdt*.stats
20473 lctl get_param -n mdc.*$mdt*.stats | awk "/$param/"'{print $2}'
20478 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
20479 skip "Need MDS version at least 2.10.55"
20481 local dom=$DIR/$tdir/dom
20483 mkdir -p $DIR/$tdir
20485 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
20487 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
20488 local facet=mds$((mdtidx + 1))
20490 cancel_lru_locks mdc
20491 do_facet $facet lctl set_param -n mdt.*.dom_lock=0
20492 createmany -o $dom 1000
20493 lctl set_param -n mdc.*.stats=clear
20494 smalliomany -w $dom 1000 200
20495 get_mdc_stats $mdtidx
20496 local enq=$(get_mdc_stats $mdtidx ldlm_ibits_enqueue)
20497 # Each file has 1 open, 1 IO enqueues, total 2000
20498 # but now we have also +1 getxattr for security.capability, total 3000
20499 [ $enq -ge 2000 ] || error "Too few enqueues $enq, expected > 2000"
20500 unlinkmany $dom 1000
20502 cancel_lru_locks mdc
20503 do_facet $facet lctl set_param -n mdt.*.dom_lock=1
20504 createmany -o $dom 1000
20505 lctl set_param -n mdc.*.stats=clear
20506 smalliomany -w $dom 1000 200
20507 local enq_2=$(get_mdc_stats $mdtidx ldlm_ibits_enqueue)
20508 # Expect to see reduced amount of RPCs by 1000 due to single enqueue
20509 # for OPEN and IO lock.
20510 [ $((enq - enq_2)) -ge 1000 ] ||
20511 error "Too many enqueues $enq_2, expected about $((enq - 1000))"
20512 unlinkmany $dom 1000
20515 run_test 271c "DoM: IO lock at open saves enqueue RPCs"
20517 cleanup_271def_tests() {
20523 [ $MDS1_VERSION -lt $(version_code 2.10.57) ] &&
20524 skip "Need MDS version at least 2.10.57"
20526 local dom=$DIR/$tdir/dom
20527 local tmp=$TMP/$tfile
20528 trap "cleanup_271def_tests $tmp" EXIT
20530 mkdir -p $DIR/$tdir
20532 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
20534 local mdtidx=$($LFS getstripe --mdt-index $DIR/$tdir)
20536 cancel_lru_locks mdc
20537 dd if=/dev/urandom of=$tmp bs=1000 count=1
20538 dd if=$tmp of=$dom bs=1000 count=1
20539 cancel_lru_locks mdc
20541 cat /etc/hosts >> $tmp
20542 lctl set_param -n mdc.*.stats=clear
20544 # append data to the same file it should update local page
20545 echo "Append to the same page"
20546 cat /etc/hosts >> $dom
20547 local num=$(get_mdc_stats $mdtidx ost_read)
20548 local ra=$(get_mdc_stats $mdtidx req_active)
20549 local rw=$(get_mdc_stats $mdtidx req_waittime)
20551 [ -z $num ] || error "$num READ RPC occured"
20552 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
20556 cmp $tmp $dom || error "file miscompare"
20558 cancel_lru_locks mdc
20559 lctl set_param -n mdc.*.stats=clear
20561 echo "Open and read file"
20562 cat $dom > /dev/null
20563 local num=$(get_mdc_stats $mdtidx ost_read)
20564 local ra=$(get_mdc_stats $mdtidx req_active)
20565 local rw=$(get_mdc_stats $mdtidx req_waittime)
20567 [ -z $num ] || error "$num READ RPC occured"
20568 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
20572 cmp $tmp $dom || error "file miscompare"
20576 run_test 271d "DoM: read on open (1K file in reply buffer)"
20579 [ $MDS1_VERSION -lt $(version_code 2.10.57) ] &&
20580 skip "Need MDS version at least 2.10.57"
20582 local dom=$DIR/$tdir/dom
20583 local tmp=$TMP/$tfile
20584 trap "cleanup_271def_tests $tmp" EXIT
20586 mkdir -p $DIR/$tdir
20588 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
20590 local mdtidx=$($LFS getstripe --mdt-index $DIR/$tdir)
20592 cancel_lru_locks mdc
20593 dd if=/dev/urandom of=$tmp bs=265000 count=1
20594 dd if=$tmp of=$dom bs=265000 count=1
20595 cancel_lru_locks mdc
20596 cat /etc/hosts >> $tmp
20597 lctl set_param -n mdc.*.stats=clear
20599 echo "Append to the same page"
20600 cat /etc/hosts >> $dom
20601 local num=$(get_mdc_stats $mdtidx ost_read)
20602 local ra=$(get_mdc_stats $mdtidx req_active)
20603 local rw=$(get_mdc_stats $mdtidx req_waittime)
20605 [ -z $num ] || error "$num READ RPC occured"
20606 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
20610 cmp $tmp $dom || error "file miscompare"
20612 cancel_lru_locks mdc
20613 lctl set_param -n mdc.*.stats=clear
20615 echo "Open and read file"
20616 cat $dom > /dev/null
20617 local num=$(get_mdc_stats $mdtidx ost_read)
20618 local ra=$(get_mdc_stats $mdtidx req_active)
20619 local rw=$(get_mdc_stats $mdtidx req_waittime)
20621 [ -z $num ] && num=0
20622 [ $num -eq 1 ] || error "expect 1 READ RPC, $num occured"
20623 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
20627 cmp $tmp $dom || error "file miscompare"
20631 run_test 271f "DoM: read on open (200K file and read tail)"
20634 [[ $($LCTL get_param mdc.*.import) =~ async_discard ]] ||
20635 skip "Skipping due to old client or server version"
20637 $LFS setstripe -E 1024K -L mdt -E EOF $DIR1/$tfile
20639 $CHECKSTAT -t file $DIR1/$tfile
20641 $MULTIOP $DIR1/$tfile Ow40960_w4096c &
20644 #define OBD_FAIL_LDLM_CANCEL_BL_CB_RACE
20645 $LCTL set_param fail_loc=0x80000314
20646 rm $DIR1/$tfile || error "Unlink fails"
20648 kill -USR1 $MULTIOP_PID && wait $MULTIOP_PID || error "multiop failure"
20649 [ $RC -eq 0 ] || error "Failed write to stale object"
20651 run_test 271g "Discard DoM data vs client flush race"
20654 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
20655 skip "Need MDS version at least 2.11.50"
20657 local dom=$DIR/$tdir/dom
20658 mkdir -p $DIR/$tdir
20660 $LFS setstripe -E 256K -L mdt -E -1 -c1 $dom
20661 dd if=/dev/urandom of=$dom bs=512K count=1 ||
20662 error "failed to write data into $dom"
20663 local old_md5=$(md5sum $dom)
20665 $LFS migrate -E 256K -L mdt -E -1 -c2 $dom ||
20666 error "failed to migrate to the same DoM component"
20668 local new_md5=$(md5sum $dom)
20670 [ "$old_md5" == "$new_md5" ] ||
20671 error "md5sum differ: $old_md5, $new_md5"
20673 [ $($LFS getstripe -c $dom) -eq 2 ] ||
20674 error "bad final stripe count: $($LFS getstripe -c $dom) != 2"
20676 run_test 272a "DoM migration: new layout with the same DOM component"
20679 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
20680 skip "Need MDS version at least 2.11.50"
20682 local dom=$DIR/$tdir/dom
20683 mkdir -p $DIR/$tdir
20684 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
20686 local mdtidx=$($LFS getstripe -m $dom)
20687 local mdtname=MDT$(printf %04x $mdtidx)
20688 local facet=mds$((mdtidx + 1))
20690 local mdtfree1=$(do_facet $facet \
20691 lctl get_param -n osd*.*$mdtname.kbytesfree)
20692 dd if=/dev/urandom of=$dom bs=2M count=1 ||
20693 error "failed to write data into $dom"
20694 local old_md5=$(md5sum $dom)
20695 cancel_lru_locks mdc
20696 local mdtfree1=$(do_facet $facet \
20697 lctl get_param -n osd*.*$mdtname.kbytesfree)
20699 $LFS migrate -c2 $dom ||
20700 error "failed to migrate to the new composite layout"
20701 [ $($LFS getstripe -L $dom) != 'mdt' ] ||
20702 error "MDT stripe was not removed"
20704 cancel_lru_locks mdc
20705 local new_md5=$(md5sum $dom)
20706 [ "$old_md5" == "$new_md5" ] ||
20707 error "$old_md5 != $new_md5"
20709 # Skip free space checks with ZFS
20710 if [ "$(facet_fstype $facet)" != "zfs" ]; then
20711 local mdtfree2=$(do_facet $facet \
20712 lctl get_param -n osd*.*$mdtname.kbytesfree)
20713 [ $mdtfree2 -gt $mdtfree1 ] ||
20714 error "MDT space is not freed after migration"
20718 run_test 272b "DoM migration: DOM file to the OST-striped file (plain)"
20721 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
20722 skip "Need MDS version at least 2.11.50"
20724 local dom=$DIR/$tdir/$tfile
20725 mkdir -p $DIR/$tdir
20726 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
20728 local mdtidx=$($LFS getstripe -m $dom)
20729 local mdtname=MDT$(printf %04x $mdtidx)
20730 local facet=mds$((mdtidx + 1))
20732 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
20733 error "failed to write data into $dom"
20734 local old_md5=$(md5sum $dom)
20735 cancel_lru_locks mdc
20736 local mdtfree1=$(do_facet $facet \
20737 lctl get_param -n osd*.*$mdtname.kbytesfree)
20739 $LFS migrate -E 2M -c1 -E -1 -c2 $dom ||
20740 error "failed to migrate to the new composite layout"
20741 [ $($LFS getstripe -L $dom) == 'mdt' ] &&
20742 error "MDT stripe was not removed"
20744 cancel_lru_locks mdc
20745 local new_md5=$(md5sum $dom)
20746 [ "$old_md5" == "$new_md5" ] ||
20747 error "$old_md5 != $new_md5"
20749 # Skip free space checks with ZFS
20750 if [ "$(facet_fstype $facet)" != "zfs" ]; then
20751 local mdtfree2=$(do_facet $facet \
20752 lctl get_param -n osd*.*$mdtname.kbytesfree)
20753 [ $mdtfree2 -gt $mdtfree1 ] ||
20754 error "MDS space is not freed after migration"
20758 run_test 272c "DoM migration: DOM file to the OST-striped file (composite)"
20761 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
20762 skip "Need MDS version at least 2.12.55"
20764 local dom=$DIR/$tdir/$tfile
20765 mkdir -p $DIR/$tdir
20766 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
20768 local mdtidx=$($LFS getstripe -m $dom)
20769 local mdtname=MDT$(printf %04x $mdtidx)
20770 local facet=mds$((mdtidx + 1))
20772 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
20773 error "failed to write data into $dom"
20774 local old_md5=$(md5sum $dom)
20775 cancel_lru_locks mdc
20776 local mdtfree1=$(do_facet $facet \
20777 lctl get_param -n osd*.*$mdtname.kbytesfree)
20779 $LFS mirror extend -N -E 2M -c1 -E -1 -c2 $dom ||
20780 error "failed mirroring to the new composite layout"
20781 $LFS mirror resync $dom ||
20782 error "failed mirror resync"
20783 $LFS mirror split --mirror-id 1 -d $dom ||
20784 error "failed mirror split"
20786 [ $($LFS getstripe -L $dom) != 'mdt' ] ||
20787 error "MDT stripe was not removed"
20789 cancel_lru_locks mdc
20790 local new_md5=$(md5sum $dom)
20791 [ "$old_md5" == "$new_md5" ] ||
20792 error "$old_md5 != $new_md5"
20794 # Skip free space checks with ZFS
20795 if [ "$(facet_fstype $facet)" != "zfs" ]; then
20796 local mdtfree2=$(do_facet $facet \
20797 lctl get_param -n osd*.*$mdtname.kbytesfree)
20798 [ $mdtfree2 -gt $mdtfree1 ] ||
20799 error "MDS space is not freed after DOM mirror deletion"
20803 run_test 272d "DoM mirroring: OST-striped mirror to DOM file"
20806 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
20807 skip "Need MDS version at least 2.12.55"
20809 local dom=$DIR/$tdir/$tfile
20810 mkdir -p $DIR/$tdir
20811 $LFS setstripe -c 2 $dom
20813 dd if=/dev/urandom of=$dom bs=512K count=1 oflag=direct ||
20814 error "failed to write data into $dom"
20815 local old_md5=$(md5sum $dom)
20816 cancel_lru_locks mdc
20818 $LFS mirror extend -N -E 1M -L mdt -E eof -c2 $dom ||
20819 error "failed mirroring to the DOM layout"
20820 $LFS mirror resync $dom ||
20821 error "failed mirror resync"
20822 $LFS mirror split --mirror-id 1 -d $dom ||
20823 error "failed mirror split"
20825 [ $($LFS getstripe -L $dom) != 'mdt' ] ||
20826 error "MDT stripe was not removed"
20828 cancel_lru_locks mdc
20829 local new_md5=$(md5sum $dom)
20830 [ "$old_md5" == "$new_md5" ] ||
20831 error "$old_md5 != $new_md5"
20835 run_test 272e "DoM mirroring: DOM mirror to the OST-striped file"
20838 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
20839 skip "Need MDS version at least 2.12.55"
20841 local dom=$DIR/$tdir/$tfile
20842 mkdir -p $DIR/$tdir
20843 $LFS setstripe -c 2 $dom
20845 dd if=/dev/urandom of=$dom bs=512K count=1 oflag=direct ||
20846 error "failed to write data into $dom"
20847 local old_md5=$(md5sum $dom)
20848 cancel_lru_locks mdc
20850 $LFS migrate -E 1M -L mdt -E eof -c2 -v $dom ||
20851 error "failed migrating to the DOM file"
20853 cancel_lru_locks mdc
20854 local new_md5=$(md5sum $dom)
20855 [ "$old_md5" != "$new_md5" ] &&
20856 error "$old_md5 != $new_md5"
20860 run_test 272f "DoM migration: OST-striped file to DOM file"
20863 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
20864 skip "Need MDS version at least 2.11.50"
20866 # Layout swap cannot be done if either file has DOM component,
20867 # this will never be supported, migration should be used instead
20869 local dom=$DIR/$tdir/$tfile
20870 mkdir -p $DIR/$tdir
20872 $LFS setstripe -c2 ${dom}_plain
20873 $LFS setstripe -E 1M -L mdt -E -1 -c2 ${dom}_dom
20874 $LFS swap_layouts ${dom}_plain ${dom}_dom &&
20875 error "can swap layout with DoM component"
20876 $LFS swap_layouts ${dom}_dom ${dom}_plain &&
20877 error "can swap layout with DoM component"
20879 $LFS setstripe -E 1M -c1 -E -1 -c2 ${dom}_comp
20880 $LFS swap_layouts ${dom}_comp ${dom}_dom &&
20881 error "can swap layout with DoM component"
20882 $LFS swap_layouts ${dom}_dom ${dom}_comp &&
20883 error "can swap layout with DoM component"
20886 run_test 273a "DoM: layout swapping should fail with DOM"
20889 remote_ost_nodsh && skip "remote OST with nodsh"
20890 [ $OST1_VERSION -lt $(version_code 2.10.57) ] &&
20891 skip "Need OST version >= 2.10.57"
20893 local file=$DIR/$tfile
20896 oss=$(comma_list $(osts_nodes))
20898 dd if=/dev/urandom of=$file bs=1M count=2 ||
20899 error "failed to create a file"
20900 cancel_lru_locks osc
20903 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
20904 error "failed to read a file"
20906 #define OBD_FAIL_LDLM_PAUSE_CANCEL2 0x31f
20907 $LCTL set_param fail_loc=0x8000031f
20909 cancel_lru_locks osc &
20912 #define OBD_FAIL_LDLM_PROLONG_PAUSE 0x32b
20913 do_nodes $oss $LCTL set_param fail_loc=0x8000032b
20914 #IO takes another lock, but matches the PENDING one
20915 #and places it to the IO RPC
20916 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
20917 error "failed to read a file with PENDING lock"
20919 run_test 275 "Read on a canceled duplicate lock"
20922 remote_ost_nodsh && skip "remote OST with nodsh"
20925 do_facet ost1 "(while true; do \
20926 $LCTL get_param obdfilter.*.filesfree > /dev/null 2>&1; \
20927 done) & pid=\\\$!; echo \\\$pid > $TMP/sanity_276_pid" &
20930 for LOOP in $(seq 20); do
20932 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS
20935 do_facet ost1 "pid=\\\$(cat $TMP/sanity_276_pid); kill -9 \\\$pid; \
20936 rm $TMP/sanity_276_pid"
20938 run_test 276 "Race between mount and obd_statfs"
20941 $LCTL set_param ldlm.namespaces.*.lru_size=0
20942 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
20943 local cached_mb=$($LCTL get_param llite.*.max_cached_mb |
20944 grep ^used_mb | awk '{print $2}')
20945 [ $cached_mb -eq 1 ] || error "expected mb 1 got $cached_mb"
20946 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 \
20947 oflag=direct conv=notrunc
20948 cached_mb=$($LCTL get_param llite.*.max_cached_mb |
20949 grep ^used_mb | awk '{print $2}')
20950 [ $cached_mb -eq 0 ] || error "expected mb 0 got $cached_mb"
20952 run_test 277 "Direct IO shall drop page cache"
20955 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
20956 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
20957 [[ "$(facet_host mds1)" != "$(facet_host mds2)" ]] &&
20958 skip "needs the same host for mdt1 mdt2" && return
20963 #define OBD_FAIL_OBD_STOP_MDS_RACE 0x60b
20964 do_facet mds2 $LCTL set_param fail_loc=0x8000060c
20970 echo "Starting MDTs"
20971 start mds1 $(mdsdevname 1) $MDS_MOUNT_OPTS
20973 #For the error assertion will happen. lu_env_get_key(..., &mdt_thread_key)
20975 do_facet mds2 $LCTL set_param fail_loc=0
20977 start mds2 $(mdsdevname 2) $MDS_MOUNT_OPTS
20978 wait_recovery_complete mds2
20980 run_test 278 "Race starting MDS between MDTs stop/start"
20983 [ $MGS_VERSION -lt $(version_code 2.13.52) ] &&
20984 skip "Need MGS version at least 2.13.52"
20985 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20986 combined_mgs_mds || skip "needs combined MGS/MDT"
20988 umount_client $MOUNT
20989 #define OBD_FAIL_MDS_LLOG_UMOUNT_RACE 0x15e
20990 do_facet mgs $LCTL set_param fail_loc=0x8000015e fail_val=0
20992 mount_client $MOUNT &
20994 stop mgs || error "stop mgs failed"
20995 #for a race mgs would crash
20996 start mgs $(mgsdevname) $MGS_MOUNT_OPTS || error "start mgs failed"
20997 mount_client $MOUNT || error "mount client failed"
20999 run_test 280 "Race between MGS umount and client llog processing"
21001 cleanup_test_300() {
21005 test_striped_dir() {
21010 mkdir -p $DIR/$tdir
21012 SAVE_UMASK=$(umask)
21013 trap cleanup_test_300 RETURN EXIT
21015 $LFS setdirstripe -i $mdt_index -c 2 -H all_char -o 755 \
21016 $DIR/$tdir/striped_dir ||
21017 error "set striped dir error"
21019 local mode=$(stat -c%a $DIR/$tdir/striped_dir)
21020 [ "$mode" = "755" ] || error "expect 755 got $mode"
21022 $LFS getdirstripe $DIR/$tdir/striped_dir > /dev/null 2>&1 ||
21023 error "getdirstripe failed"
21024 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir)
21025 if [ "$stripe_count" != "2" ]; then
21026 error "1:stripe_count is $stripe_count, expect 2"
21028 stripe_count=$($LFS getdirstripe -T $DIR/$tdir/striped_dir)
21029 if [ "$stripe_count" != "2" ]; then
21030 error "2:stripe_count is $stripe_count, expect 2"
21033 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir)
21034 if [ "$stripe_index" != "$mdt_index" ]; then
21035 error "stripe_index is $stripe_index, expect $mdt_index"
21038 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
21039 error "nlink error after create striped dir"
21041 mkdir $DIR/$tdir/striped_dir/a
21042 mkdir $DIR/$tdir/striped_dir/b
21044 stat $DIR/$tdir/striped_dir/a ||
21045 error "create dir under striped dir failed"
21046 stat $DIR/$tdir/striped_dir/b ||
21047 error "create dir under striped dir failed"
21049 [ $(stat -c%h $DIR/$tdir/striped_dir) == '4' ] ||
21050 error "nlink error after mkdir"
21052 rmdir $DIR/$tdir/striped_dir/a
21053 [ $(stat -c%h $DIR/$tdir/striped_dir) == '3' ] ||
21054 error "nlink error after rmdir"
21056 rmdir $DIR/$tdir/striped_dir/b
21057 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
21058 error "nlink error after rmdir"
21060 chattr +i $DIR/$tdir/striped_dir
21061 createmany -o $DIR/$tdir/striped_dir/f 10 &&
21062 error "immutable flags not working under striped dir!"
21063 chattr -i $DIR/$tdir/striped_dir
21065 rmdir $DIR/$tdir/striped_dir ||
21066 error "rmdir striped dir error"
21074 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
21075 skip "skipped for lustre < 2.7.0"
21076 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21077 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21079 test_striped_dir 0 || error "failed on striped dir on MDT0"
21080 test_striped_dir 1 || error "failed on striped dir on MDT0"
21082 run_test 300a "basic striped dir sanity test"
21085 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
21086 skip "skipped for lustre < 2.7.0"
21087 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21088 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21095 test_mkdir $DIR/$tdir || error "mkdir fail"
21096 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
21097 error "set striped dir error"
21098 for i in {0..9}; do
21099 mtime1=$(stat -c %Y $DIR/$tdir/striped_dir)
21101 touch $DIR/$tdir/striped_dir/file_$i || error "touch error $i"
21102 mtime2=$(stat -c %Y $DIR/$tdir/striped_dir)
21103 [ $mtime1 -eq $mtime2 ] && error "mtime unchanged after create"
21105 rm -f $DIR/$tdir/striped_dir/file_$i || error "unlink error $i"
21106 mtime3=$(stat -c %Y $DIR/$tdir/striped_dir)
21107 [ $mtime2 -eq $mtime3 ] && error "mtime unchanged after unlink"
21111 run_test 300b "check ctime/mtime for striped dir"
21114 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
21115 skip "skipped for lustre < 2.7.0"
21116 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21117 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21121 mkdir -p $DIR/$tdir
21122 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir ||
21123 error "set striped dir error"
21125 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/striped_dir ||
21126 error "chown striped dir failed"
21128 $RUNAS createmany -o $DIR/$tdir/striped_dir/f 5000 ||
21129 error "create 5k files failed"
21131 file_count=$(ls $DIR/$tdir/striped_dir | wc -l)
21133 [ "$file_count" = 5000 ] || error "file count $file_count != 5000"
21137 run_test 300c "chown && check ls under striped directory"
21140 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
21141 skip "skipped for lustre < 2.7.0"
21142 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21143 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21148 mkdir -p $DIR/$tdir
21149 $LFS setstripe -c 2 $DIR/$tdir
21151 #local striped directory
21152 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
21153 error "set striped dir error"
21154 #look at the directories for debug purposes
21156 $LFS getdirstripe $DIR/$tdir
21157 ls -l $DIR/$tdir/striped_dir
21158 $LFS getdirstripe $DIR/$tdir/striped_dir
21159 createmany -o $DIR/$tdir/striped_dir/f 10 ||
21160 error "create 10 files failed"
21162 #remote striped directory
21163 $LFS setdirstripe -i 1 -c 2 $DIR/$tdir/remote_striped_dir ||
21164 error "set striped dir error"
21165 #look at the directories for debug purposes
21167 $LFS getdirstripe $DIR/$tdir
21168 ls -l $DIR/$tdir/remote_striped_dir
21169 $LFS getdirstripe $DIR/$tdir/remote_striped_dir
21170 createmany -o $DIR/$tdir/remote_striped_dir/f 10 ||
21171 error "create 10 files failed"
21173 for file in $(find $DIR/$tdir); do
21174 stripe_count=$($LFS getstripe -c $file)
21175 [ $stripe_count -eq 2 ] ||
21176 error "wrong stripe $stripe_count for $file"
21181 run_test 300d "check default stripe under striped directory"
21184 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
21185 skip "Need MDS version at least 2.7.55"
21186 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21187 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21192 mkdir -p $DIR/$tdir
21194 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
21195 error "set striped dir error"
21197 touch $DIR/$tdir/striped_dir/a
21198 touch $DIR/$tdir/striped_dir/b
21199 touch $DIR/$tdir/striped_dir/c
21201 mkdir $DIR/$tdir/striped_dir/dir_a
21202 mkdir $DIR/$tdir/striped_dir/dir_b
21203 mkdir $DIR/$tdir/striped_dir/dir_c
21205 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_a ||
21206 error "set striped adir under striped dir error"
21208 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_b ||
21209 error "set striped bdir under striped dir error"
21211 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_c ||
21212 error "set striped cdir under striped dir error"
21214 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir/dir_b ||
21215 error "rename dir under striped dir fails"
21217 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir/stp_b ||
21218 error "rename dir under different stripes fails"
21220 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir/c ||
21221 error "rename file under striped dir should succeed"
21223 mrename $DIR/$tdir/striped_dir/dir_b $DIR/$tdir/striped_dir/dir_c ||
21224 error "rename dir under striped dir should succeed"
21228 run_test 300e "check rename under striped directory"
21231 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21232 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21233 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
21234 skip "Need MDS version at least 2.7.55"
21240 mkdir -p $DIR/$tdir
21242 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
21243 error "set striped dir error"
21245 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir1 ||
21246 error "set striped dir error"
21248 touch $DIR/$tdir/striped_dir/a
21249 mkdir $DIR/$tdir/striped_dir/dir_a
21250 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_a ||
21251 error "create striped dir under striped dir fails"
21253 touch $DIR/$tdir/striped_dir1/b
21254 mkdir $DIR/$tdir/striped_dir1/dir_b
21255 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_b ||
21256 error "create striped dir under striped dir fails"
21258 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir1/dir_b ||
21259 error "rename dir under different striped dir should fail"
21261 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir1/stp_b ||
21262 error "rename striped dir under diff striped dir should fail"
21264 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir1/a ||
21265 error "rename file under diff striped dirs fails"
21269 run_test 300f "check rename cross striped directory"
21271 test_300_check_default_striped_dir()
21274 local default_count=$2
21275 local default_index=$3
21278 local dir_stripe_index
21281 echo "checking $dirname $default_count $default_index"
21282 $LFS setdirstripe -D -c $default_count -i $default_index \
21283 -t all_char $DIR/$tdir/$dirname ||
21284 error "set default stripe on striped dir error"
21285 stripe_count=$($LFS getdirstripe -D -c $DIR/$tdir/$dirname)
21286 [ $stripe_count -eq $default_count ] ||
21287 error "expect $default_count get $stripe_count for $dirname"
21289 stripe_index=$($LFS getdirstripe -D -i $DIR/$tdir/$dirname)
21290 [ $stripe_index -eq $default_index ] ||
21291 error "expect $default_index get $stripe_index for $dirname"
21293 mkdir $DIR/$tdir/$dirname/{test1,test2,test3,test4} ||
21294 error "create dirs failed"
21296 createmany -o $DIR/$tdir/$dirname/f- 10 || error "create files failed"
21297 unlinkmany $DIR/$tdir/$dirname/f- 10 || error "unlink files failed"
21298 for dir in $(find $DIR/$tdir/$dirname/*); do
21299 stripe_count=$($LFS getdirstripe -c $dir)
21300 [ $stripe_count -eq $default_count ] ||
21301 [ $stripe_count -eq 0 ] || [ $default_count -eq 1 ] ||
21302 error "stripe count $default_count != $stripe_count for $dir"
21304 stripe_index=$($LFS getdirstripe -i $dir)
21305 [ $default_index -eq -1 ] ||
21306 [ $stripe_index -eq $default_index ] ||
21307 error "$stripe_index != $default_index for $dir"
21309 #check default stripe
21310 stripe_count=$($LFS getdirstripe -D -c $dir)
21311 [ $stripe_count -eq $default_count ] ||
21312 error "default count $default_count != $stripe_count for $dir"
21314 stripe_index=$($LFS getdirstripe -D -i $dir)
21315 [ $stripe_index -eq $default_index ] ||
21316 error "default index $default_index != $stripe_index for $dir"
21318 rmdir $DIR/$tdir/$dirname/* || error "rmdir failed"
21322 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21323 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
21324 skip "Need MDS version at least 2.7.55"
21331 mkdir $DIR/$tdir/normal_dir
21333 #Checking when client cache stripe index
21334 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
21335 $LFS setdirstripe -D -i1 $DIR/$tdir/striped_dir ||
21336 error "create striped_dir failed"
21338 $LFS setdirstripe -i0 $DIR/$tdir/striped_dir/dir0 ||
21339 error "create dir0 fails"
21340 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir0)
21341 [ $stripe_index -eq 0 ] ||
21342 error "dir0 expect index 0 got $stripe_index"
21344 mkdir $DIR/$tdir/striped_dir/dir1 ||
21345 error "create dir1 fails"
21346 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir1)
21347 [ $stripe_index -eq 1 ] ||
21348 error "dir1 expect index 1 got $stripe_index"
21350 #check default stripe count/stripe index
21351 test_300_check_default_striped_dir normal_dir $MDSCOUNT 1
21352 test_300_check_default_striped_dir normal_dir 1 0
21353 test_300_check_default_striped_dir normal_dir 2 1
21354 test_300_check_default_striped_dir normal_dir 2 -1
21356 #delete default stripe information
21357 echo "delete default stripeEA"
21358 $LFS setdirstripe -d $DIR/$tdir/normal_dir ||
21359 error "set default stripe on striped dir error"
21361 mkdir -p $DIR/$tdir/normal_dir/{test1,test2,test3,test4}
21362 for dir in $(find $DIR/$tdir/normal_dir/*); do
21363 stripe_count=$($LFS getdirstripe -c $dir)
21364 [ $stripe_count -eq 0 ] ||
21365 error "expect 1 get $stripe_count for $dir"
21366 stripe_index=$($LFS getdirstripe -i $dir)
21367 [ $stripe_index -eq 0 ] ||
21368 error "expect 0 get $stripe_index for $dir"
21371 run_test 300g "check default striped directory for normal directory"
21374 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21375 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
21376 skip "Need MDS version at least 2.7.55"
21382 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
21383 error "set striped dir error"
21385 test_300_check_default_striped_dir striped_dir $MDSCOUNT 1
21386 test_300_check_default_striped_dir striped_dir 1 0
21387 test_300_check_default_striped_dir striped_dir 2 1
21388 test_300_check_default_striped_dir striped_dir 2 -1
21390 #delete default stripe information
21391 $LFS setdirstripe -d $DIR/$tdir/striped_dir ||
21392 error "set default stripe on striped dir error"
21394 mkdir -p $DIR/$tdir/striped_dir/{test1,test2,test3,test4}
21395 for dir in $(find $DIR/$tdir/striped_dir/*); do
21396 stripe_count=$($LFS getdirstripe -c $dir)
21397 [ $stripe_count -eq 0 ] ||
21398 error "expect 1 get $stripe_count for $dir"
21401 run_test 300h "check default striped directory for striped directory"
21404 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21405 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21406 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
21407 skip "Need MDS version at least 2.7.55"
21414 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
21415 error "set striped dir error"
21417 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
21418 error "create files under striped dir failed"
21420 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir ||
21421 error "set striped hashdir error"
21423 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir/d0 ||
21424 error "create dir0 under hash dir failed"
21425 $LFS setdirstripe -i0 -c$MDSCOUNT -H fnv_1a_64 $DIR/$tdir/hashdir/d1 ||
21426 error "create dir1 under hash dir failed"
21428 # unfortunately, we need to umount to clear dir layout cache for now
21429 # once we fully implement dir layout, we can drop this
21430 umount_client $MOUNT || error "umount failed"
21431 mount_client $MOUNT || error "mount failed"
21433 $LFS find -H fnv_1a_64 $DIR/$tdir/hashdir
21434 local dircnt=$($LFS find -H fnv_1a_64 $DIR/$tdir/hashdir | wc -l)
21435 [ $dircnt -eq 1 ] || error "lfs find striped dir got:$dircnt,except:1"
21437 #set the stripe to be unknown hash type
21438 #define OBD_FAIL_UNKNOWN_LMV_STRIPE 0x1901
21439 $LCTL set_param fail_loc=0x1901
21440 for ((i = 0; i < 10; i++)); do
21441 $CHECKSTAT -t file $DIR/$tdir/striped_dir/f-$i ||
21442 error "stat f-$i failed"
21443 rm $DIR/$tdir/striped_dir/f-$i || error "unlink f-$i failed"
21446 touch $DIR/$tdir/striped_dir/f0 &&
21447 error "create under striped dir with unknown hash should fail"
21449 $LCTL set_param fail_loc=0
21451 umount_client $MOUNT || error "umount failed"
21452 mount_client $MOUNT || error "mount failed"
21456 run_test 300i "client handle unknown hash type striped directory"
21459 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21460 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21461 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
21462 skip "Need MDS version at least 2.7.55"
21469 #define OBD_FAIL_SPLIT_UPDATE_REC 0x1702
21470 $LCTL set_param fail_loc=0x1702
21471 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
21472 error "set striped dir error"
21474 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
21475 error "create files under striped dir failed"
21477 $LCTL set_param fail_loc=0
21479 rm -rf $DIR/$tdir || error "unlink striped dir fails"
21483 run_test 300j "test large update record"
21486 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21487 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21488 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
21489 skip "Need MDS version at least 2.7.55"
21491 # this test needs a huge transaction
21493 kb=$(do_facet $SINGLEMDS "$LCTL get_param -n \
21494 osd*.$FSNAME-MDT0000.kbytestotal")
21495 [ $kb -lt $((1024*1024)) ] && skip "MDT0 too small: $kb"
21502 #define OBD_FAIL_LARGE_STRIPE 0x1703
21503 $LCTL set_param fail_loc=0x1703
21504 $LFS setdirstripe -i 0 -c192 $DIR/$tdir/striped_dir ||
21505 error "set striped dir error"
21506 $LCTL set_param fail_loc=0
21508 $LFS getdirstripe $DIR/$tdir/striped_dir ||
21509 error "getstripeddir fails"
21510 rm -rf $DIR/$tdir/striped_dir ||
21511 error "unlink striped dir fails"
21515 run_test 300k "test large striped directory"
21518 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21519 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21520 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
21521 skip "Need MDS version at least 2.7.55"
21525 test_mkdir -p $DIR/$tdir/striped_dir
21526 chown $RUNAS_ID $DIR/$tdir/striped_dir ||
21527 error "chown $RUNAS_ID failed"
21528 $LFS setdirstripe -i 1 -D $DIR/$tdir/striped_dir ||
21529 error "set default striped dir failed"
21531 #define OBD_FAIL_MDS_STALE_DIR_LAYOUT 0x158
21532 $LCTL set_param fail_loc=0x80000158
21533 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir || error "create dir fails"
21535 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/test_dir)
21536 [ $stripe_index -eq 1 ] ||
21537 error "expect 1 get $stripe_index for $dir"
21539 run_test 300l "non-root user to create dir under striped dir with stale layout"
21542 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21543 [ $MDSCOUNT -ge 2 ] && skip_env "Only for single MDT"
21544 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
21545 skip "Need MDS version at least 2.7.55"
21547 mkdir -p $DIR/$tdir/striped_dir
21548 $LFS setdirstripe -D -c 1 $DIR/$tdir/striped_dir ||
21549 error "set default stripes dir error"
21551 mkdir $DIR/$tdir/striped_dir/a || error "mkdir a fails"
21553 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/a)
21554 [ $stripe_count -eq 0 ] ||
21555 error "expect 0 get $stripe_count for a"
21557 $LFS setdirstripe -D -c 2 $DIR/$tdir/striped_dir ||
21558 error "set default stripes dir error"
21560 mkdir $DIR/$tdir/striped_dir/b || error "mkdir b fails"
21562 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/b)
21563 [ $stripe_count -eq 0 ] ||
21564 error "expect 0 get $stripe_count for b"
21566 $LFS setdirstripe -D -c1 -i2 $DIR/$tdir/striped_dir ||
21567 error "set default stripes dir error"
21569 mkdir $DIR/$tdir/striped_dir/c &&
21570 error "default stripe_index is invalid, mkdir c should fails"
21572 rm -rf $DIR/$tdir || error "rmdir fails"
21574 run_test 300m "setstriped directory on single MDT FS"
21577 local list=$(comma_list $(mdts_nodes))
21580 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
21584 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21585 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21586 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
21587 skip "Need MDS version at least 2.7.55"
21588 remote_mds_nodsh && skip "remote MDS with nodsh"
21591 local list=$(comma_list $(mdts_nodes))
21593 trap cleanup_300n RETURN EXIT
21594 mkdir -p $DIR/$tdir
21595 chmod 777 $DIR/$tdir
21596 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT \
21597 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
21598 error "create striped dir succeeds with gid=0"
21600 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
21601 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
21602 error "create striped dir fails with gid=-1"
21604 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
21605 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D \
21606 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
21607 error "set default striped dir succeeds with gid=0"
21610 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
21611 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D $DIR/$tdir/striped_dir ||
21612 error "set default striped dir fails with gid=-1"
21615 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
21616 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir ||
21617 error "create test_dir fails"
21618 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir1 ||
21619 error "create test_dir1 fails"
21620 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir2 ||
21621 error "create test_dir2 fails"
21624 run_test 300n "non-root user to create dir under striped dir with default EA"
21627 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21628 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21629 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
21630 skip "Need MDS version at least 2.7.55"
21635 mkdir -p $DIR/$tdir
21637 numfree1=$(lctl get_param -n mdc.*MDT0000*.filesfree)
21638 numfree2=$(lctl get_param -n mdc.*MDT0001*.filesfree)
21639 if [ $numfree1 -lt 66000 ] || [ $numfree2 -lt 66000 ]; then
21640 skip "not enough free inodes $numfree1 $numfree2"
21643 numfree1=$(lctl get_param -n mdc.*MDT0000-mdc-*.kbytesfree)
21644 numfree2=$(lctl get_param -n mdc.*MDT0001-mdc-*.kbytesfree)
21645 if [ $numfree1 -lt 300000 ] || [ $numfree2 -lt 300000 ]; then
21646 skip "not enough free space $numfree1 $numfree2"
21649 $LFS setdirstripe -c2 $DIR/$tdir/striped_dir ||
21650 error "setdirstripe fails"
21652 createmany -d $DIR/$tdir/striped_dir/d 131000 ||
21653 error "create dirs fails"
21655 $LCTL set_param ldlm.namespaces.*mdc-*.lru_size=0
21656 ls $DIR/$tdir/striped_dir > /dev/null ||
21657 error "ls striped dir fails"
21658 unlinkmany -d $DIR/$tdir/striped_dir/d 131000 ||
21659 error "unlink big striped dir fails"
21661 run_test 300o "unlink big sub stripe(> 65000 subdirs)"
21664 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21665 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21666 remote_mds_nodsh && skip "remote MDS with nodsh"
21668 mkdir -p $DIR/$tdir
21670 #define OBD_FAIL_OUT_ENOSPC 0x1704
21671 do_facet mds2 lctl set_param fail_loc=0x80001704
21672 $LFS setdirstripe -i 0 -c2 $DIR/$tdir/bad_striped_dir > /dev/null 2>&1 \
21673 && error "create striped directory should fail"
21675 [ -e $DIR/$tdir/bad_striped_dir ] && error "striped dir exists"
21677 $LFS setdirstripe -c2 $DIR/$tdir/bad_striped_dir
21680 run_test 300p "create striped directory without space"
21683 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21684 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21686 local fd=$(free_fd)
21687 local cmd="exec $fd<$tdir"
21689 $LFS mkdir -c $MDSCOUNT $tdir || error "create $tdir fails"
21692 trap "eval $cmd" EXIT
21693 cd $tdir || error "cd $tdir fails"
21694 rmdir ../$tdir || error "rmdir $tdir fails"
21695 mkdir local_dir && error "create dir succeeds"
21696 $LFS setdirstripe -i1 remote_dir && error "create remote dir succeeds"
21700 run_test 300q "create remote directory under orphan directory"
21703 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
21704 skip "Need MDS version at least 2.7.55" && return
21705 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
21709 $LFS setdirstripe -i 0 -c -1 $DIR/$tdir/striped_dir ||
21710 error "set striped dir error"
21712 $LFS getdirstripe $DIR/$tdir/striped_dir ||
21713 error "getstripeddir fails"
21716 stripe_count=$($LFS getdirstripe $DIR/$tdir/striped_dir |
21717 awk '/lmv_stripe_count:/ { print $2 }')
21719 [ $MDSCOUNT -ne $stripe_count ] &&
21720 error "wrong stripe count $stripe_count expected $MDSCOUNT"
21722 rm -rf $DIR/$tdir/striped_dir ||
21723 error "unlink striped dir fails"
21725 run_test 300r "test -1 striped directory"
21727 test_300s_helper() {
21730 local stripe_dir=$DIR/$tdir/striped_dir.$count
21732 $LFS mkdir -c $count $stripe_dir ||
21733 error "lfs mkdir -c error"
21735 $LFS getdirstripe $stripe_dir ||
21736 error "lfs getdirstripe fails"
21739 stripe_count=$($LFS getdirstripe $stripe_dir |
21740 awk '/lmv_stripe_count:/ { print $2 }')
21742 [ $count -ne $stripe_count ] &&
21743 error_noexit "bad stripe count $stripe_count expected $count"
21746 dupe_stripes=$($LFS getdirstripe $stripe_dir |
21747 awk '/0x/ {count[$1] += 1}; END {
21748 for (idx in count) {
21749 if (count[idx]>1) {
21750 print "index " idx " count " count[idx]
21755 if [[ -n "$dupe_stripes" ]] ; then
21756 lfs getdirstripe $stripe_dir
21757 error_noexit "Dupe MDT above: $dupe_stripes "
21760 rm -rf $stripe_dir ||
21761 error_noexit "unlink $stripe_dir fails"
21765 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
21766 skip "Need MDS version at least 2.7.55" && return
21767 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
21770 for count in $(seq 2 $MDSCOUNT); do
21771 test_300s_helper $count
21774 run_test 300s "test lfs mkdir -c without -i"
21777 prepare_remote_file() {
21778 mkdir $DIR/$tdir/src_dir ||
21779 error "create remote source failed"
21781 cp /etc/hosts $DIR/$tdir/src_dir/a ||
21782 error "cp to remote source failed"
21783 touch $DIR/$tdir/src_dir/a
21785 $LFS mkdir -i 1 $DIR/$tdir/tgt_dir ||
21786 error "create remote target dir failed"
21788 touch $DIR/$tdir/tgt_dir/b
21790 mrename $DIR/$tdir/src_dir/a $DIR/$tdir/tgt_dir/b ||
21791 error "rename dir cross MDT failed!"
21793 $CHECKSTAT -t file $DIR/$tdir/src_dir/a &&
21794 error "src_child still exists after rename"
21796 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/b ||
21797 error "missing file(a) after rename"
21799 diff /etc/hosts $DIR/$tdir/tgt_dir/b ||
21800 error "diff after rename"
21804 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 4 MDTs"
21805 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21807 local remote_file=$DIR/$tdir/tgt_dir/b
21809 mkdir -p $DIR/$tdir
21811 prepare_remote_file || error "prepare remote file failed"
21814 $OPENUNLINK $remote_file $remote_file ||
21815 error "openunlink $remote_file failed"
21816 $CHECKSTAT -a $remote_file || error "$remote_file exists"
21818 run_test 310a "open unlink remote file"
21821 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 4 MDTs"
21822 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21824 local remote_file=$DIR/$tdir/tgt_dir/b
21826 mkdir -p $DIR/$tdir
21828 prepare_remote_file || error "prepare remote file failed"
21830 ln $remote_file $DIR/$tfile || error "link failed for remote file"
21831 $MULTIOP $DIR/$tfile Ouc || error "mulitop failed"
21832 $CHECKSTAT -t file $remote_file || error "check file failed"
21834 run_test 310b "unlink remote file with multiple links while open"
21837 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21838 [[ $MDSCOUNT -lt 4 ]] && skip_env "needs >= 4 MDTs"
21840 local remote_file=$DIR/$tdir/tgt_dir/b
21842 mkdir -p $DIR/$tdir
21844 prepare_remote_file || error "prepare remote file failed"
21846 ln $remote_file $DIR/$tfile || error "link failed for remote file"
21847 multiop_bg_pause $remote_file O_uc ||
21848 error "mulitop failed for remote file"
21850 $MULTIOP $DIR/$tfile Ouc
21851 kill -USR1 $MULTIPID
21854 run_test 310c "open-unlink remote file with multiple links"
21858 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21859 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
21860 [ $MDS1_VERSION -lt $(version_code 2.8.54) ] &&
21861 skip "lustre < 2.8.54 does not contain LU-4825 fix"
21862 remote_mds_nodsh && skip "remote MDS with nodsh"
21864 local old_iused=$($LFS df -i | grep OST0000 | awk '{ print $3 }')
21865 local mdts=$(comma_list $(mdts_nodes))
21867 mkdir -p $DIR/$tdir
21868 $LFS setstripe -i 0 -c 1 $DIR/$tdir
21869 createmany -o $DIR/$tdir/$tfile. 1000
21871 # statfs data is not real time, let's just calculate it
21872 old_iused=$((old_iused + 1000))
21874 local count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
21875 osp.*OST0000*MDT0000.create_count")
21876 local max_count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
21877 osp.*OST0000*MDT0000.max_create_count")
21878 do_nodes $mdts "$LCTL set_param -n osp.*OST0000*.max_create_count=0"
21880 $LFS setstripe -i 0 $DIR/$tdir/$tfile || error "setstripe failed"
21881 local index=$($LFS getstripe -i $DIR/$tdir/$tfile)
21882 [ $index -ne 0 ] || error "$tfile stripe index is 0"
21884 unlinkmany $DIR/$tdir/$tfile. 1000
21886 do_nodes $mdts "$LCTL set_param -n \
21887 osp.*OST0000*.max_create_count=$max_count"
21888 [ $MDS1_VERSION -lt $(version_code 2.12.51) ] &&
21889 do_nodes $mdts "$LCTL set_param -n \
21890 osp.*OST0000*.create_count=$count"
21891 do_nodes $mdts "$LCTL get_param osp.*OST0000*.create_count" |
21892 grep "=0" && error "create_count is zero"
21895 for i in $(seq 120); do
21896 new_iused=$($LFS df -i | grep OST0000 | awk '{ print $3 }')
21897 # system may be too busy to destroy all objs in time, use
21898 # a somewhat small value to not fail autotest
21899 [ $((old_iused - new_iused)) -gt 400 ] && break
21903 echo "waited $i sec, old Iused $old_iused, new Iused $new_iused"
21904 [ $((old_iused - new_iused)) -gt 400 ] ||
21905 error "objs not destroyed after unlink"
21907 run_test 311 "disable OSP precreate, and unlink should destroy objs"
21914 local vdevdir=$(dirname $(facet_vdevice $ost))
21915 local cmd="$ZDB -e -p $vdevdir -ddddd $(facet_device $ost)"
21916 local zfs_zapid=$(do_facet $ost $cmd |
21917 grep -w "/O/0/d$((objid%32))" -C 5 |
21918 awk '/Object/{getline; print $1}')
21919 local zfs_objid=$(do_facet $ost $cmd $zfs_zapid |
21920 awk "/$objid = /"'{printf $3}')
21925 zfs_object_blksz() {
21929 local vdevdir=$(dirname $(facet_vdevice $ost))
21930 local cmd="$ZDB -e -p $vdevdir -dddd $(facet_device $ost)"
21931 local blksz=$(do_facet $ost $cmd $objid |
21932 awk '/dblk/{getline; printf $4}')
21934 case "${blksz: -1}" in
21935 k|K) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024)) ;;
21936 m|M) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024*1024)) ;;
21943 test_312() { # LU-4856
21944 remote_ost_nodsh && skip "remote OST with nodsh"
21945 [ "$ost1_FSTYPE" = "zfs" ] ||
21946 skip_env "the test only applies to zfs"
21948 local max_blksz=$(do_facet ost1 \
21949 $ZFS get -p recordsize $(facet_device ost1) |
21950 awk '!/VALUE/{print $3}')
21952 # to make life a little bit easier
21953 $LFS mkdir -c 1 -i 0 $DIR/$tdir
21954 $LFS setstripe -c 1 -i 0 $DIR/$tdir
21956 local tf=$DIR/$tdir/$tfile
21958 local oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
21960 # Get ZFS object id
21961 local zfs_objid=$(zfs_oid_to_objid ost1 $oid)
21962 # block size change by sequential overwrite
21965 for ((bs=$PAGE_SIZE; bs <= max_blksz; bs *= 4)) ; do
21966 dd if=/dev/zero of=$tf bs=$bs count=1 oflag=sync conv=notrunc
21968 local blksz=$(zfs_object_blksz ost1 $zfs_objid)
21969 [ $blksz -eq $bs ] || error "blksz error: $blksz, expected: $bs"
21973 # block size change by sequential append write
21974 dd if=/dev/zero of=$tf bs=$PAGE_SIZE count=1 oflag=sync conv=notrunc
21975 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
21976 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
21979 for ((count = 1; count < $((max_blksz / PAGE_SIZE)); count *= 2)); do
21980 dd if=/dev/zero of=$tf bs=$PAGE_SIZE count=$count seek=$count \
21981 oflag=sync conv=notrunc
21983 blksz=$(zfs_object_blksz ost1 $zfs_objid)
21984 [ $blksz -eq $((2 * count * PAGE_SIZE)) ] ||
21985 error "blksz error, actual $blksz, " \
21986 "expected: 2 * $count * $PAGE_SIZE"
21992 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
21993 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
21995 dd if=/dev/zero of=$tf bs=1K count=1 oflag=sync conv=notrunc
21996 blksz=$(zfs_object_blksz ost1 $zfs_objid)
21997 [ $blksz -eq $PAGE_SIZE ] ||
21998 error "blksz error: $blksz, expected: $PAGE_SIZE"
22000 dd if=/dev/zero of=$tf bs=64K count=1 oflag=sync conv=notrunc seek=128
22001 blksz=$(zfs_object_blksz ost1 $zfs_objid)
22002 [ $blksz -eq 65536 ] || error "blksz error: $blksz, expected: 64k"
22004 dd if=/dev/zero of=$tf bs=1M count=1 oflag=sync conv=notrunc
22005 blksz=$(zfs_object_blksz ost1 $zfs_objid)
22006 [ $blksz -eq 65536 ] || error "rewrite error: $blksz, expected: 64k"
22008 run_test 312 "make sure ZFS adjusts its block size by write pattern"
22011 remote_ost_nodsh && skip "remote OST with nodsh"
22013 local file=$DIR/$tfile
22016 $LFS setstripe -c 1 -i 0 $file || error "setstripe failed"
22018 # define OBD_FAIL_TGT_RCVD_EIO 0x720
22019 do_facet ost1 "$LCTL set_param fail_loc=0x720"
22020 dd if=/dev/zero of=$file bs=$PAGE_SIZE oflag=direct count=1 &&
22021 error "write should failed"
22022 do_facet ost1 "$LCTL set_param fail_loc=0"
22025 run_test 313 "io should fail after last_rcvd update fail"
22028 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
22030 $LFS setstripe -c 2 -i 0 $DIR/$tfile || error "setstripe failed"
22031 do_facet ost1 "$LCTL set_param fail_loc=0x720"
22033 wait_delete_completed
22034 do_facet ost1 "$LCTL set_param fail_loc=0"
22036 run_test 314 "OSP shouldn't fail after last_rcvd update failure"
22038 test_315() { # LU-618
22039 [ -f /proc/$$/io ] || skip_env "no IO accounting in kernel"
22041 local file=$DIR/$tfile
22044 $MULTIOP $file oO_CREAT:O_DIRECT:O_RDWR:w4063232c ||
22045 error "multiop file write failed"
22046 $MULTIOP $file oO_RDONLY:r4063232_c &
22051 local rbytes=$(awk '/read_bytes/ { print $2 }' /proc/$PID/io)
22054 [ $rbytes -gt 4000000 ] || error "read is not accounted ($rbytes)"
22057 run_test 315 "read should be accounted"
22060 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
22061 large_xattr_enabled || skip_env "ea_inode feature disabled"
22063 rm -rf $DIR/$tdir/d
22064 mkdir -p $DIR/$tdir/d
22065 chown nobody $DIR/$tdir/d
22066 touch $DIR/$tdir/d/file
22068 $LFS mv -m1 $DIR/$tdir/d || error "lfs mv failed"
22070 run_test 316 "lfs mv"
22073 [ $MDS1_VERSION -lt $(version_code 2.11.53) ] &&
22074 skip "Need MDS version at least 2.11.53"
22075 if [ "$ost1_FSTYPE" == "zfs" ]; then
22076 skip "LU-10370: no implementation for ZFS"
22080 local grant_blk_size
22082 grant_blk_size=$($LCTL get_param osc.$FSNAME*.import |
22083 awk '/grant_block_size:/ { print $2; exit; }')
22085 # Create File of size 5M. Truncate it to below size's and verify
22088 dd if=/dev/zero of=$DIR/$tfile bs=5M count=1 conv=fsync ||
22089 error "Create file $DIR/$tfile failed"
22090 stack_trap "rm -f $DIR/$tfile" EXIT
22092 for trunc_sz in 2097152 4097 4000 509 0; do
22093 $TRUNCATE $DIR/$tfile $trunc_sz ||
22094 error "truncate $tfile to $trunc_sz failed"
22095 local sz=$(stat --format=%s $DIR/$tfile)
22096 local blk=$(stat --format=%b $DIR/$tfile)
22097 local trunc_blk=$((((trunc_sz + (grant_blk_size - 1) ) /
22098 grant_blk_size) * 8))
22100 if [[ $blk -ne $trunc_blk ]]; then
22101 $(which stat) $DIR/$tfile
22102 error "Expected Block $trunc_blk got $blk for $tfile"
22105 $CHECKSTAT -s $trunc_sz $DIR/$tfile ||
22106 error "Expected Size $trunc_sz got $sz for $tfile"
22111 # Create file with a hole and write actual two blocks. Block count
22114 dd if=/dev/zero of=$DIR/$tfile bs=$grant_blk_size count=2 seek=5 \
22115 conv=fsync || error "Create file : $DIR/$tfile"
22117 # Calculate the final truncate size.
22118 trunc_sz=$(($(stat --format=%s $DIR/$tfile) - (grant_blk_size + 1)))
22121 # truncate to size $trunc_sz bytes. Strip the last block
22122 # The block count must drop to 8
22124 $TRUNCATE $DIR/$tfile $trunc_sz ||
22125 error "truncate $tfile to $trunc_sz failed"
22127 local trunc_bsz=$((grant_blk_size / $(stat --format=%B $DIR/$tfile)))
22128 sz=$(stat --format=%s $DIR/$tfile)
22129 blk=$(stat --format=%b $DIR/$tfile)
22131 if [[ $blk -ne $trunc_bsz ]]; then
22132 $(which stat) $DIR/$tfile
22133 error "Expected Block $trunc_bsz got $blk for $tfile"
22136 $CHECKSTAT -s $trunc_sz $DIR/$tfile ||
22137 error "Expected Size $trunc_sz got $sz for $tfile"
22139 run_test 317 "Verify blocks get correctly update after truncate"
22142 local old_max_active=$($LCTL get_param -n \
22143 llite.*.max_read_ahead_async_active 2>/dev/null)
22145 $LCTL set_param llite.*.max_read_ahead_async_active=256
22146 local max_active=$($LCTL get_param -n \
22147 llite.*.max_read_ahead_async_active 2>/dev/null)
22148 [ $max_active -ne 256 ] && error "expected 256 but got $max_active"
22150 $LCTL set_param llite.*.max_read_ahead_async_active=0 ||
22151 error "set max_read_ahead_async_active should succeed"
22153 $LCTL set_param llite.*.max_read_ahead_async_active=512
22154 max_active=$($LCTL get_param -n \
22155 llite.*.max_read_ahead_async_active 2>/dev/null)
22156 [ $max_active -eq 512 ] || error "expected 512 but got $max_active"
22158 # restore @max_active
22159 [ $old_max_active -ne 0 ] && $LCTL set_param \
22160 llite.*.max_read_ahead_async_active=$old_max_active
22162 local old_threshold=$($LCTL get_param -n \
22163 llite.*.read_ahead_async_file_threshold_mb 2>/dev/null)
22164 local max_per_file_mb=$($LCTL get_param -n \
22165 llite.*.max_read_ahead_per_file_mb 2>/dev/null)
22167 local invalid=$(($max_per_file_mb + 1))
22169 llite.*.read_ahead_async_file_threshold_mb=$invalid\
22170 && error "set $invalid should fail"
22172 local valid=$(($invalid - 1))
22174 llite.*.read_ahead_async_file_threshold_mb=$valid ||
22175 error "set $valid should succeed"
22176 local threshold=$($LCTL get_param -n \
22177 llite.*.read_ahead_async_file_threshold_mb 2>/dev/null)
22178 [ $threshold -eq $valid ] || error \
22179 "expect threshold $valid got $threshold"
22181 llite.*.read_ahead_async_file_threshold_mb=$old_threshold
22183 run_test 318 "Verify async readahead tunables"
22186 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return 0
22188 local before=$(date +%s)
22190 local mdir=$DIR/$tdir
22191 local file=$mdir/xxx
22193 $LFS mkdir -i0 $mdir || error "mkdir $mdir fails"
22196 #define OBD_FAIL_LDLM_LOCAL_CANCEL_PAUSE 0x32c
22197 $LCTL set_param fail_val=5 fail_loc=0x8000032c
22198 $LFS mv -m1 $file &
22201 dd if=$file of=/dev/null
22203 evict=$($LCTL get_param mdc.$FSNAME-MDT*.state |
22204 awk -F"[ [,]" '/EVICTED ]$/ { if (mx<$5) {mx=$5;} } END { print mx }')
22206 [ -z "$evict" ] || [[ $evict -le $before ]] || error "eviction happened"
22208 run_test 319 "lost lease lock on migrate error"
22210 test_398a() { # LU-4198
22211 $LFS setstripe -c 1 -i 0 $DIR/$tfile
22212 $LCTL set_param ldlm.namespaces.*.lru_size=clear
22214 # request a new lock on client
22215 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
22217 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=direct conv=notrunc
22218 local lock_count=$($LCTL get_param -n \
22219 ldlm.namespaces.*-OST0000-osc-ffff*.lru_size)
22220 [[ $lock_count -eq 0 ]] || error "lock should be cancelled by direct IO"
22222 $LCTL set_param ldlm.namespaces.*-OST0000-osc-ffff*.lru_size=clear
22224 # no lock cached, should use lockless IO and not enqueue new lock
22225 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=direct conv=notrunc
22226 lock_count=$($LCTL get_param -n \
22227 ldlm.namespaces.*-OST0000-osc-ffff*.lru_size)
22228 [[ $lock_count -eq 0 ]] || error "no lock should be held by direct IO"
22230 run_test 398a "direct IO should cancel lock otherwise lockless"
22232 test_398b() { # LU-4198
22233 which fio || skip_env "no fio installed"
22234 $LFS setstripe -c -1 $DIR/$tfile
22237 dd if=/dev/zero of=$DIR/$tfile bs=1M count=$size
22240 echo "mix direct rw ${size}M to OST0 by fio with $njobs jobs..."
22241 fio --name=rand-rw --rw=randrw --bs=$PAGE_SIZE --direct=1 \
22242 --numjobs=$njobs --fallocate=none \
22243 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
22244 --filename=$DIR/$tfile &
22247 echo "mix buffer rw ${size}M to OST0 by fio with $njobs jobs..."
22248 fio --name=rand-rw --rw=randrw --bs=$PAGE_SIZE \
22249 --numjobs=$njobs --fallocate=none \
22250 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
22251 --filename=$DIR/$tfile || true
22256 run_test 398b "DIO and buffer IO race"
22258 test_398c() { # LU-4198
22259 which fio || skip_env "no fio installed"
22261 saved_debug=$($LCTL get_param -n debug)
22262 $LCTL set_param debug=0
22264 local size=$(lctl get_param -n osc.$FSNAME-OST0000*.kbytesavail | head -1)
22265 ((size /= 1024)) # by megabytes
22266 ((size /= 2)) # write half of the OST at most
22267 [ $size -gt 40 ] && size=40 #reduce test time anyway
22269 $LFS setstripe -c 1 $DIR/$tfile
22271 # it seems like ldiskfs reserves more space than necessary if the
22272 # writing blocks are not mapped, so it extends the file firstly
22273 dd if=/dev/zero of=$DIR/$tfile bs=1M count=$size && sync
22274 cancel_lru_locks osc
22276 # clear and verify rpc_stats later
22277 $LCTL set_param osc.${FSNAME}-OST0000-osc-ffff*.rpc_stats=clear
22280 echo "writing ${size}M to OST0 by fio with $njobs jobs..."
22281 fio --name=rand-write --rw=randwrite --bs=$PAGE_SIZE --direct=1 \
22282 --numjobs=$njobs --fallocate=none --ioengine=libaio \
22283 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
22284 --filename=$DIR/$tfile
22285 [ $? -eq 0 ] || error "fio write error"
22287 [ $($LCTL get_param -n \
22288 ldlm.namespaces.${FSNAME}-OST0000-osc-ffff*.lock_count) -eq 0 ] ||
22289 error "Locks were requested while doing AIO"
22291 # get the percentage of 1-page I/O
22292 pct=$($LCTL get_param osc.${FSNAME}-OST0000-osc-ffff*.rpc_stats |
22293 grep -A 1 'pages per rpc' | grep -v 'pages per rpc' |
22295 [ $pct -le 50 ] || error "$pct% of I/O are 1-page"
22297 echo "mix rw ${size}M to OST0 by fio with $njobs jobs..."
22298 fio --name=rand-rw --rw=randrw --bs=$PAGE_SIZE --direct=1 \
22299 --numjobs=$njobs --fallocate=none --ioengine=libaio \
22300 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
22301 --filename=$DIR/$tfile
22302 [ $? -eq 0 ] || error "fio mixed read write error"
22304 echo "AIO with large block size ${size}M"
22305 fio --name=rand-rw --rw=randrw --bs=${size}M --direct=1 \
22306 --numjobs=1 --fallocate=none --ioengine=libaio \
22307 --iodepth=16 --allow_file_create=0 --size=${size}M \
22308 --filename=$DIR/$tfile
22309 [ $? -eq 0 ] || error "fio large block size failed"
22312 $LCTL set_param debug="$saved_debug"
22314 run_test 398c "run fio to test AIO"
22316 test_398d() { # LU-13846
22317 test -f aiocp || skip_env "no aiocp installed"
22318 local aio_file=$DIR/aio_file
22320 $LFS setstripe -c -1 -S 1M $DIR/$tfile $aio_file
22322 dd if=/dev/urandom of=$DIR/$tfile bs=1M count=64
22323 aiocp -a $PAGE_SIZE -b 64M -s 64M -f O_DIRECT $DIR/$tfile $aio_file
22325 diff $DIR/$tfile $aio_file || "file diff after aiocp"
22327 # make sure we don't crash and fail properly
22328 aiocp -a 512 -b 64M -s 64M -f O_DIRECT $DIR/$tfile $aio_file &&
22329 error "aio not aligned with PAGE SIZE should fail"
22331 rm -rf $DIR/$tfile $aio_file
22333 run_test 398d "run aiocp to verify block size > stripe size"
22336 local read_write=$1
22337 if [ "$read_write" = "write" ]; then
22338 local dd_cmd="dd if=/dev/zero of=$DIR/$tfile"
22339 elif [ "$read_write" = "read" ]; then
22340 local dd_cmd="dd of=/dev/null if=$DIR/$tfile"
22342 error "argument error"
22345 # turn off debug for performance testing
22346 local saved_debug=$($LCTL get_param -n debug)
22347 $LCTL set_param debug=0
22349 $LFS setstripe -c 1 -i 0 $DIR/$tfile
22351 # get ost1 size - $FSNAME-OST0000
22352 local ost1_avail_size=$($LFS df | awk /${ost1_svc}/'{ print $4 }')
22353 local blocks=$((ost1_avail_size/2/1024)) # half avail space by megabytes
22354 [ $blocks -gt 1000 ] && blocks=1000 # 1G in maximum
22356 if [ "$read_write" = "read" ]; then
22357 $TRUNCATE $DIR/$tfile $(expr 1048576 \* $blocks)
22360 local start_time=$(date +%s.%N)
22361 $dd_cmd bs=1M count=$blocks oflag=sync ||
22362 error "real dd $read_write error"
22363 local duration=$(bc <<< "$(date +%s.%N) - $start_time")
22365 if [ "$read_write" = "write" ]; then
22369 # define OBD_FAIL_OST_FAKE_RW 0x238
22370 do_facet ost1 $LCTL set_param fail_loc=0x238
22372 local start_time=$(date +%s.%N)
22373 $dd_cmd bs=1M count=$blocks oflag=sync ||
22374 error "fake dd $read_write error"
22375 local duration_fake=$(bc <<< "$(date +%s.%N) - $start_time")
22377 if [ "$read_write" = "write" ]; then
22379 cancel_lru_locks osc
22380 $CHECKSTAT -t file -s $((blocks * 1024 * 1024)) $DIR/$tfile ||
22381 error "$tfile size not $blocks MB"
22383 do_facet ost1 $LCTL set_param fail_loc=0
22385 echo "fake $read_write $duration_fake vs. normal $read_write" \
22386 "$duration in seconds"
22387 [ $(bc <<< "$duration_fake < $duration") -eq 1 ] ||
22388 error_not_in_vm "fake write is slower"
22390 $LCTL set_param -n debug="$saved_debug"
22393 test_399a() { # LU-7655 for OST fake write
22394 remote_ost_nodsh && skip "remote OST with nodsh"
22398 run_test 399a "fake write should not be slower than normal write"
22400 test_399b() { # LU-8726 for OST fake read
22401 remote_ost_nodsh && skip "remote OST with nodsh"
22402 if [ "$ost1_FSTYPE" != "ldiskfs" ]; then
22403 skip_env "ldiskfs only test"
22408 run_test 399b "fake read should not be slower than normal read"
22410 test_400a() { # LU-1606, was conf-sanity test_74
22411 if ! which $CC > /dev/null 2>&1; then
22412 skip_env "$CC is not installed"
22415 local extra_flags=''
22416 local out=$TMP/$tfile
22417 local prefix=/usr/include/lustre
22420 # Oleg removes c files in his test rig so test if any c files exist
22421 [ -z "$(ls -A $LUSTRE_TESTS_API_DIR)" ] && \
22422 skip_env "Needed c test files are missing"
22424 if ! [[ -d $prefix ]]; then
22425 # Assume we're running in tree and fixup the include path.
22426 extra_flags+=" -I$LUSTRE/../lnet/include/uapi -I$LUSTRE/include/uapi -I$LUSTRE/include"
22427 extra_flags+=" -L$LUSTRE/utils/.lib"
22430 for prog in $LUSTRE_TESTS_API_DIR/*.c; do
22431 $CC -Wall -Werror -std=c99 $extra_flags -o $out $prog -llustreapi ||
22432 error "client api broken"
22436 run_test 400a "Lustre client api program can compile and link"
22438 test_400b() { # LU-1606, LU-5011
22440 local out=$TMP/$tfile
22441 local prefix=/usr/include/linux/lustre
22443 # We use a hard coded prefix so that this test will not fail
22444 # when run in tree. There are headers in lustre/include/lustre/
22445 # that are not packaged (like lustre_idl.h) and have more
22446 # complicated include dependencies (like config.h and lnet/types.h).
22447 # Since this test about correct packaging we just skip them when
22448 # they don't exist (see below) rather than try to fixup cppflags.
22450 if ! which $CC > /dev/null 2>&1; then
22451 skip_env "$CC is not installed"
22454 for header in $prefix/*.h; do
22455 if ! [[ -f "$header" ]]; then
22459 if [[ "$(basename $header)" == lustre_ioctl.h ]]; then
22460 continue # lustre_ioctl.h is internal header
22463 $CC -Wall -Werror -std=c99 -include $header -c -x c /dev/null -o $out ||
22464 error "cannot compile '$header'"
22468 run_test 400b "packaged headers can be compiled"
22470 test_401a() { #LU-7437
22471 local printf_arg=$(find -printf 2>&1 | grep "unrecognized:")
22472 [ -n "$printf_arg" ] && skip_env "find does not support -printf"
22474 #count the number of parameters by "list_param -R"
22475 local params=$($LCTL list_param -R '*' 2>/dev/null | wc -l)
22476 #count the number of parameters by listing proc files
22477 local proc_regexp="/{proc,sys}/{fs,sys,kernel/debug}/{lustre,lnet}/"
22478 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
22479 echo "proc_dirs='$proc_dirs'"
22480 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
22481 local procs=$(find -L $proc_dirs -mindepth 1 -printf '%P\n' 2>/dev/null|
22484 [ $params -eq $procs ] ||
22485 error "found $params parameters vs. $procs proc files"
22487 # test the list_param -D option only returns directories
22488 params=$($LCTL list_param -R -D '*' 2>/dev/null | wc -l)
22489 #count the number of parameters by listing proc directories
22490 procs=$(find -L $proc_dirs -mindepth 1 -type d -printf '%P\n' 2>/dev/null |
22493 [ $params -eq $procs ] ||
22494 error "found $params parameters vs. $procs proc files"
22496 run_test 401a "Verify if 'lctl list_param -R' can list parameters recursively"
22499 # jobid_var may not allow arbitrary values, so use jobid_name
22501 if $LCTL list_param jobid_name > /dev/null 2>&1; then
22502 local testname=jobid_name tmp='testing%p'
22504 local testname=jobid_var tmp=testing
22507 local save=$($LCTL get_param -n $testname)
22509 $LCTL set_param foo=bar $testname=$tmp bar=baz &&
22510 error "no error returned when setting bad parameters"
22512 local jobid_new=$($LCTL get_param -n foe $testname baz)
22513 [[ "$jobid_new" == "$tmp" ]] || error "jobid tmp $jobid_new != $tmp"
22515 $LCTL set_param -n fog=bam $testname=$save bat=fog
22516 local jobid_old=$($LCTL get_param -n foe $testname bag)
22517 [[ "$jobid_old" == "$save" ]] || error "jobid new $jobid_old != $save"
22519 run_test 401b "Verify 'lctl {get,set}_param' continue after error"
22522 # jobid_var may not allow arbitrary values, so use jobid_name
22524 if $LCTL list_param jobid_name > /dev/null 2>&1; then
22525 local testname=jobid_name
22527 local testname=jobid_var
22530 local jobid_var_old=$($LCTL get_param -n $testname)
22531 local jobid_var_new
22533 $LCTL set_param $testname= &&
22534 error "no error returned for 'set_param a='"
22536 jobid_var_new=$($LCTL get_param -n $testname)
22537 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
22538 error "$testname was changed by setting without value"
22540 $LCTL set_param $testname &&
22541 error "no error returned for 'set_param a'"
22543 jobid_var_new=$($LCTL get_param -n $testname)
22544 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
22545 error "$testname was changed by setting without value"
22547 run_test 401c "Verify 'lctl set_param' without value fails in either format."
22550 # jobid_var may not allow arbitrary values, so use jobid_name
22552 if $LCTL list_param jobid_name > /dev/null 2>&1; then
22553 local testname=jobid_name new_value='foo=bar%p'
22555 local testname=jobid_var new_valuie=foo=bar
22558 local jobid_var_old=$($LCTL get_param -n $testname)
22559 local jobid_var_new
22561 $LCTL set_param $testname=$new_value ||
22562 error "'set_param a=b' did not accept a value containing '='"
22564 jobid_var_new=$($LCTL get_param -n $testname)
22565 [[ "$jobid_var_new" == "$new_value" ]] ||
22566 error "'set_param a=b' failed on a value containing '='"
22568 # Reset the $testname to test the other format
22569 $LCTL set_param $testname=$jobid_var_old
22570 jobid_var_new=$($LCTL get_param -n $testname)
22571 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
22572 error "failed to reset $testname"
22574 $LCTL set_param $testname $new_value ||
22575 error "'set_param a b' did not accept a value containing '='"
22577 jobid_var_new=$($LCTL get_param -n $testname)
22578 [[ "$jobid_var_new" == "$new_value" ]] ||
22579 error "'set_param a b' failed on a value containing '='"
22581 $LCTL set_param $testname $jobid_var_old
22582 jobid_var_new=$($LCTL get_param -n $testname)
22583 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
22584 error "failed to reset $testname"
22586 run_test 401d "Verify 'lctl set_param' accepts values containing '='"
22589 [[ $MDS1_VERSION -ge $(version_code 2.7.66) ]] ||
22590 [[ $MDS1_VERSION -ge $(version_code 2.7.18.4) &&
22591 $MDS1_VERSION -lt $(version_code 2.7.50) ]] ||
22592 [[ $MDS1_VERSION -ge $(version_code 2.7.2) &&
22593 $MDS1_VERSION -lt $(version_code 2.7.11) ]] ||
22594 skip "Need MDS version 2.7.2+ or 2.7.18.4+ or 2.7.66+"
22595 remote_mds_nodsh && skip "remote MDS with nodsh"
22597 $LFS setdirstripe -i 0 $DIR/$tdir || error "setdirstripe -i 0 failed"
22598 #define OBD_FAIL_MDS_FLD_LOOKUP 0x15c
22599 do_facet mds1 "lctl set_param fail_loc=0x8000015c"
22600 touch $DIR/$tdir/$tfile && error "touch should fail with ENOENT" ||
22601 echo "Touch failed - OK"
22603 run_test 402 "Return ENOENT to lod_generate_and_set_lovea"
22606 local file1=$DIR/$tfile.1
22607 local file2=$DIR/$tfile.2
22608 local tfile=$TMP/$tfile
22610 rm -f $file1 $file2 $tfile
22615 # 30 sec OBD_TIMEOUT in ll_getattr()
22616 # right before populating st_nlink
22617 $LCTL set_param fail_loc=0x80001409
22618 stat -c %h $file1 > $tfile &
22620 # create an alias, drop all locks and reclaim the dentry
22622 cancel_lru_locks mdc
22623 cancel_lru_locks osc
22624 sysctl -w vm.drop_caches=2
22628 [ $(cat $tfile) -gt 0 ] || error "wrong nlink count: $(cat $tfile)"
22630 rm -f $tfile $file1 $file2
22632 run_test 403 "i_nlink should not drop to zero due to aliasing"
22634 test_404() { # LU-6601
22635 [[ $MDS1_VERSION -ge $(version_code 2.8.53) ]] ||
22636 skip "Need server version newer than 2.8.52"
22637 remote_mds_nodsh && skip "remote MDS with nodsh"
22639 local mosps=$(do_facet $SINGLEMDS $LCTL dl |
22640 awk '/osp .*-osc-MDT/ { print $4}')
22643 for osp in $mosps; do
22644 echo "Deactivate: " $osp
22645 do_facet $SINGLEMDS $LCTL --device %$osp deactivate
22646 local stat=$(do_facet $SINGLEMDS $LCTL dl |
22647 awk -vp=$osp '$4 == p { print $2 }')
22648 [ $stat = IN ] || {
22649 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
22650 error "deactivate error"
22652 echo "Activate: " $osp
22653 do_facet $SINGLEMDS $LCTL --device %$osp activate
22654 local stat=$(do_facet $SINGLEMDS $LCTL dl |
22655 awk -vp=$osp '$4 == p { print $2 }')
22656 [ $stat = UP ] || {
22657 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
22658 error "activate error"
22662 run_test 404 "validate manual {de}activated works properly for OSPs"
22665 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
22666 [ $MDS1_VERSION -lt $(version_code 2.6.92) ] ||
22667 [ $CLIENT_VERSION -lt $(version_code 2.6.99) ] &&
22668 skip "Layout swap lock is not supported"
22670 check_swap_layouts_support
22671 check_swap_layout_no_dom $DIR
22673 test_mkdir $DIR/$tdir
22674 swap_lock_test -d $DIR/$tdir ||
22675 error "One layout swap locked test failed"
22677 run_test 405 "Various layout swap lock tests"
22680 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22681 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
22682 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
22683 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22684 [ $MDS1_VERSION -lt $(version_code 2.8.50) ] &&
22685 skip "Need MDS version at least 2.8.50"
22687 local def_stripe_size=$($LFS getstripe -S $MOUNT)
22688 local test_pool=$TESTNAME
22690 pool_add $test_pool || error "pool_add failed"
22691 pool_add_targets $test_pool 0 $(($OSTCOUNT - 1)) 1 ||
22692 error "pool_add_targets failed"
22694 save_layout_restore_at_exit $MOUNT
22696 # parent set default stripe count only, child will stripe from both
22697 # parent and fs default
22698 $LFS setstripe -c 1 -i 1 -S $((def_stripe_size * 2)) -p $test_pool $MOUNT ||
22699 error "setstripe $MOUNT failed"
22700 $LFS mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
22701 $LFS setstripe -c $OSTCOUNT $DIR/$tdir || error "setstripe $tdir failed"
22702 for i in $(seq 10); do
22703 local f=$DIR/$tdir/$tfile.$i
22704 touch $f || error "touch failed"
22705 local count=$($LFS getstripe -c $f)
22706 [ $count -eq $OSTCOUNT ] ||
22707 error "$f stripe count $count != $OSTCOUNT"
22708 local offset=$($LFS getstripe -i $f)
22709 [ $offset -eq 1 ] || error "$f stripe offset $offset != 1"
22710 local size=$($LFS getstripe -S $f)
22711 [ $size -eq $((def_stripe_size * 2)) ] ||
22712 error "$f stripe size $size != $((def_stripe_size * 2))"
22713 local pool=$($LFS getstripe -p $f)
22714 [ $pool == $test_pool ] || error "$f pool $pool != $test_pool"
22717 # change fs default striping, delete parent default striping, now child
22718 # will stripe from new fs default striping only
22719 $LFS setstripe -c 1 -S $def_stripe_size -i 0 $MOUNT ||
22720 error "change $MOUNT default stripe failed"
22721 $LFS setstripe -c 0 $DIR/$tdir ||
22722 error "delete $tdir default stripe failed"
22723 for i in $(seq 11 20); do
22724 local f=$DIR/$tdir/$tfile.$i
22725 touch $f || error "touch $f failed"
22726 local count=$($LFS getstripe -c $f)
22727 [ $count -eq 1 ] || error "$f stripe count $count != 1"
22728 local offset=$($LFS getstripe -i $f)
22729 [ $offset -eq 0 ] || error "$f stripe offset $offset != 0"
22730 local size=$($LFS getstripe -S $f)
22731 [ $size -eq $def_stripe_size ] ||
22732 error "$f stripe size $size != $def_stripe_size"
22733 local pool=$($LFS getstripe -p $f)
22734 [ $pool == $test_pool ] || error "$f pool $pool isn't set"
22737 unlinkmany $DIR/$tdir/$tfile. 1 20
22739 local f=$DIR/$tdir/$tfile
22740 pool_remove_all_targets $test_pool $f
22741 pool_remove $test_pool $f
22743 run_test 406 "DNE support fs default striping"
22746 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22747 [[ $MDS1_VERSION -lt $(version_code 2.8.55) ]] &&
22748 skip "Need MDS version at least 2.8.55"
22749 remote_mds_nodsh && skip "remote MDS with nodsh"
22751 $LFS mkdir -i 0 -c 1 $DIR/$tdir.0 ||
22752 error "$LFS mkdir -i 0 -c 1 $tdir.0 failed"
22753 $LFS mkdir -i 1 -c 1 $DIR/$tdir.1 ||
22754 error "$LFS mkdir -i 1 -c 1 $tdir.1 failed"
22755 touch $DIR/$tdir.0/$tfile.0 || error "touch $tdir.0/$tfile.0 failed"
22757 #define OBD_FAIL_DT_TXN_STOP 0x2019
22758 for idx in $(seq $MDSCOUNT); do
22759 do_facet mds$idx "lctl set_param fail_loc=0x2019"
22761 $LFS mkdir -c 2 $DIR/$tdir && error "$LFS mkdir -c 2 $tdir should fail"
22762 mv $DIR/$tdir.0/$tfile.0 $DIR/$tdir.1/$tfile.1 &&
22763 error "mv $tdir.0/$tfile.0 $tdir.1/$tfile.1 should fail"
22766 run_test 407 "transaction fail should cause operation fail"
22769 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1 oflag=direct
22771 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
22772 lctl set_param fail_loc=0x8000040a
22773 # let ll_prepare_partial_page() fail
22774 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 conv=notrunc || true
22778 # create at least 100 unused inodes so that
22779 # shrink_icache_memory(0) should not return 0
22780 touch $DIR/$tfile-{0..100}
22781 rm -f $DIR/$tfile-{0..100}
22784 echo 2 > /proc/sys/vm/drop_caches
22786 run_test 408 "drop_caches should not hang due to page leaks"
22790 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
22792 mkdir -p $DIR/$tdir || error "(0) Fail to mkdir"
22793 $LFS mkdir -i 1 -c 2 $DIR/$tdir/foo || error "(1) Fail to mkdir"
22794 touch $DIR/$tdir/guard || error "(2) Fail to create"
22796 local PREFIX=$(str_repeat 'A' 128)
22797 echo "Create 1K hard links start at $(date)"
22798 createmany -l $DIR/$tdir/guard $DIR/$tdir/foo/${PREFIX}_ 1000 ||
22799 error "(3) Fail to hard link"
22801 echo "Links count should be right although linkEA overflow"
22802 stat $DIR/$tdir/guard || error "(4) Fail to stat"
22803 local linkcount=$(stat --format=%h $DIR/$tdir/guard)
22804 [ $linkcount -eq 1001 ] ||
22805 error "(5) Unexpected hard links count: $linkcount"
22807 echo "List all links start at $(date)"
22808 ls -l $DIR/$tdir/foo > /dev/null ||
22809 error "(6) Fail to list $DIR/$tdir/foo"
22811 echo "Unlink hard links start at $(date)"
22812 unlinkmany $DIR/$tdir/foo/${PREFIX}_ 1000 ||
22813 error "(7) Fail to unlink"
22814 echo "Unlink hard links finished at $(date)"
22816 run_test 409 "Large amount of cross-MDTs hard links on the same file"
22820 [[ $CLIENT_VERSION -lt $(version_code 2.9.59) ]] &&
22821 skip "Need client version at least 2.9.59"
22822 [ -f $LUSTRE/tests/kernel/kinode.ko ] ||
22823 skip "Need MODULES build"
22825 # Create a file, and stat it from the kernel
22826 local testfile=$DIR/$tfile
22829 local run_id=$RANDOM
22830 local my_ino=$(stat --format "%i" $testfile)
22832 # Try to insert the module. This will always fail as the
22833 # module is designed to not be inserted.
22834 insmod $LUSTRE/tests/kernel/kinode.ko run_id=$run_id fname=$testfile \
22837 # Anything but success is a test failure
22839 "lustre_kinode_$run_id: inode numbers are identical: $my_ino" ||
22840 error "no inode match"
22842 run_test 410 "Test inode number returned from kernel thread"
22844 cleanup_test411_cgroup() {
22850 local cg_basedir=/sys/fs/cgroup/memory
22852 test -f "$cg_basedir/memory.kmem.limit_in_bytes" ||
22853 skip "no setup for cgroup"
22855 dd if=/dev/zero of=$DIR/$tfile bs=1M count=100 conv=fsync ||
22856 error "test file creation failed"
22857 cancel_lru_locks osc
22859 # Create a very small memory cgroup to force a slab allocation error
22860 local cgdir=$cg_basedir/osc_slab_alloc
22861 mkdir $cgdir || error "cgroup mkdir '$cgdir' failed"
22862 trap "cleanup_test411_cgroup $cgdir" EXIT
22863 echo 2M > $cgdir/memory.kmem.limit_in_bytes
22864 echo 1M > $cgdir/memory.limit_in_bytes
22866 # Should not LBUG, just be killed by oom-killer
22867 # dd will return 0 even allocation failure in some environment.
22868 # So don't check return value
22869 sh -c "echo \$$ > $cgdir/tasks && dd if=$DIR/$tfile of=/dev/null"
22870 cleanup_test411_cgroup $cgdir
22874 run_test 411 "Slab allocation error with cgroup does not LBUG"
22877 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22878 if [ $MDS1_VERSION -lt $(version_code 2.10.55) ]; then
22879 skip "Need server version at least 2.10.55"
22882 $LFS mkdir -i $((MDSCOUNT - 1)),$((MDSCOUNT - 2)) $DIR/$tdir ||
22883 error "mkdir failed"
22884 $LFS getdirstripe $DIR/$tdir
22885 local stripe_index=$($LFS getdirstripe -i $DIR/$tdir)
22886 [ $stripe_index -eq $((MDSCOUNT - 1)) ] ||
22887 error "expect $((MDSCOUT - 1)) get $stripe_index"
22888 local stripe_count=$($LFS getdirstripe -T $DIR/$tdir)
22889 [ $stripe_count -eq 2 ] ||
22890 error "expect 2 get $stripe_count"
22892 run_test 412 "mkdir on specific MDTs"
22896 local stripe_count=$2
22897 local mdts=$(comma_list $(mdts_nodes))
22900 local lmv_qos_prio_free
22901 local lmv_qos_threshold_rr
22902 local lmv_qos_maxage
22903 local lod_qos_prio_free
22904 local lod_qos_threshold_rr
22905 local lod_qos_maxage
22909 lmv_qos_prio_free=$($LCTL get_param -n lmv.*.qos_prio_free | head -n1)
22910 lmv_qos_prio_free=${lmv_qos_prio_free%%%}
22911 lmv_qos_threshold_rr=$($LCTL get_param -n lmv.*.qos_threshold_rr |
22913 lmv_qos_threshold_rr=${lmv_qos_threshold_rr%%%}
22914 lmv_qos_maxage=$($LCTL get_param -n lmv.*.qos_maxage)
22915 stack_trap "$LCTL set_param \
22916 lmv.*.qos_prio_free=$lmv_qos_prio_free > /dev/null" EXIT
22917 stack_trap "$LCTL set_param \
22918 lmv.*.qos_threshold_rr=$lmv_qos_threshold_rr > /dev/null" EXIT
22919 stack_trap "$LCTL set_param \
22920 lmv.*.qos_maxage=$lmv_qos_maxage > /dev/null" EXIT
22922 lod_qos_prio_free=$(do_facet mds1 $LCTL get_param -n \
22923 lod.$FSNAME-MDT0000-mdtlov.mdt_qos_prio_free | head -n1)
22924 lod_qos_prio_free=${lod_qos_prio_free%%%}
22925 lod_qos_threshold_rr=$(do_facet mds1 $LCTL get_param -n \
22926 lod.$FSNAME-MDT0000-mdtlov.mdt_qos_threshold_rr | head -n1)
22927 lod_qos_threshold_rr=${lod_qos_threshold_rr%%%}
22928 lod_qos_maxage=$(do_facet mds1 $LCTL get_param -n \
22929 lod.$FSNAME-MDT0000-mdtlov.qos_maxage | awk '{ print $1 }')
22930 stack_trap "do_nodes $mdts $LCTL set_param \
22931 lod.*.mdt_qos_prio_free=$lod_qos_prio_free > /dev/null" EXIT
22932 stack_trap "do_nodes $mdts $LCTL set_param \
22933 lod.*.mdt_qos_threshold_rr=$lod_qos_threshold_rr > /dev/null" \
22935 stack_trap "do_nodes $mdts $LCTL set_param \
22936 lod.*.mdt_qos_maxage=$lod_qos_maxage > /dev/null" EXIT
22939 echo "Mkdir (stripe_count $stripe_count) roundrobin:"
22941 $LCTL set_param lmv.*.qos_threshold_rr=100 > /dev/null
22942 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_threshold_rr=100 > /dev/null
22944 testdir=$DIR/$tdir-s$stripe_count/rr
22946 for i in $(seq $((100 * MDSCOUNT))); do
22947 eval $mkdir_cmd $testdir/subdir$i ||
22948 error "$mkdir_cmd subdir$i failed"
22951 for i in $(seq $MDSCOUNT); do
22952 count=$($LFS getdirstripe -i $testdir/* |
22953 grep ^$((i - 1))$ | wc -l)
22954 echo "$count directories created on MDT$((i - 1))"
22955 [ $count -eq 100 ] || error "subdirs are not evenly distributed"
22957 if [ $stripe_count -gt 1 ]; then
22958 count=$($LFS getdirstripe $testdir/* |
22959 grep -P "^\s+$((i - 1))\t" | wc -l)
22960 echo "$count stripes created on MDT$((i - 1))"
22961 # deviation should < 5% of average
22962 [ $count -lt $((95 * stripe_count)) ] ||
22963 [ $count -gt $((105 * stripe_count)) ] &&
22964 error "stripes are not evenly distributed"
22968 $LCTL set_param lmv.*.qos_threshold_rr=$lmv_qos_threshold_rr > /dev/null
22969 do_nodes $mdts $LCTL set_param \
22970 lod.*.mdt_qos_threshold_rr=$lod_qos_threshold_rr > /dev/null
22973 echo "Check for uneven MDTs: "
22983 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.filesfree))
22984 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.kbytesavail))
22985 bsize=$(lctl get_param -n mdc.*MDT0000*.blocksize)
22987 max=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
22988 min=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
22991 for ((i = 1; i < ${#ffree[@]}; i++)); do
22992 tmp=$(((${ffree[i]} >> 8) * (${bavail[i]} * bsize >> 16)))
22993 if [ $tmp -gt $max ]; then
22997 if [ $tmp -lt $min ]; then
23003 [ ${ffree[min_index]} -eq 0 ] &&
23004 skip "no free files in MDT$min_index"
23005 [ ${ffree[min_index]} -gt 100000000 ] &&
23006 skip "too much free files in MDT$min_index"
23008 # Check if we need to generate uneven MDTs
23010 local diff=$(((max - min) * 100 / min))
23011 local value="$(generate_string 1024)"
23013 while [ $diff -lt $threshold ]; do
23014 # generate uneven MDTs, create till $threshold% diff
23015 echo -n "weight diff=$diff% must be > $threshold% ..."
23016 count=$((${ffree[min_index]} / 10))
23017 # 50 sec per 10000 files in vm
23018 [ $count -gt 40000 ] && [ "$SLOW" = "no" ] &&
23019 skip "$count files to create"
23020 echo "Fill MDT$min_index with $count files"
23021 [ -d $DIR/$tdir-MDT$min_index ] ||
23022 $LFS mkdir -i $min_index $DIR/$tdir-MDT$min_index ||
23023 error "mkdir $tdir-MDT$min_index failed"
23024 for i in $(seq $count); do
23025 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE \
23026 $DIR/$tdir-MDT$min_index/f$j_$i > /dev/null ||
23027 error "create f$j_$i failed"
23028 setfattr -n user.413b -v $value \
23029 $DIR/$tdir-MDT$min_index/f$j_$i ||
23030 error "setfattr f$j_$i failed"
23033 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-*.filesfree))
23034 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-*.kbytesavail))
23035 max=$(((${ffree[max_index]} >> 8) * \
23036 (${bavail[max_index]} * bsize >> 16)))
23037 min=$(((${ffree[min_index]} >> 8) * \
23038 (${bavail[min_index]} * bsize >> 16)))
23039 diff=$(((max - min) * 100 / min))
23042 echo "MDT filesfree available: ${ffree[@]}"
23043 echo "MDT blocks available: ${bavail[@]}"
23044 echo "weight diff=$diff%"
23047 echo "Mkdir (stripe_count $stripe_count) with balanced space usage:"
23049 $LCTL set_param lmv.*.qos_prio_free=100 > /dev/null
23050 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_prio_free=100 > /dev/null
23051 # decrease statfs age, so that it can be updated in time
23052 $LCTL set_param lmv.*.qos_maxage=1 > /dev/null
23053 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_maxage=1 > /dev/null
23057 testdir=$DIR/$tdir-s$stripe_count/qos
23059 for i in $(seq $((100 * MDSCOUNT))); do
23060 eval $mkdir_cmd $testdir/subdir$i ||
23061 error "$mkdir_cmd subdir$i failed"
23064 for i in $(seq $MDSCOUNT); do
23065 count=$($LFS getdirstripe -i $testdir/* | grep ^$((i - 1))$ |
23067 echo "$count directories created on MDT$((i - 1))"
23069 if [ $stripe_count -gt 1 ]; then
23070 count=$($LFS getdirstripe $testdir/* |
23071 grep -P "^\s+$((i - 1))\t" | wc -l)
23072 echo "$count stripes created on MDT$((i - 1))"
23076 max=$($LFS getdirstripe -i $testdir/* | grep ^$max_index$ | wc -l)
23077 min=$($LFS getdirstripe -i $testdir/* | grep ^$min_index$ | wc -l)
23079 # D-value should > 10% of averge
23080 [ $((max - min)) -lt 10 ] &&
23081 error "subdirs shouldn't be evenly distributed"
23084 if [ $stripe_count -gt 1 ]; then
23085 max=$($LFS getdirstripe $testdir/* |
23086 grep -P "^\s+$max_index\t" | wc -l)
23087 min=$($LFS getdirstripe $testdir/* |
23088 grep -P "^\s+$min_index\t" | wc -l)
23089 [ $((max - min)) -le $((10 * stripe_count)) ] &&
23090 error "stripes shouldn't be evenly distributed"|| true
23095 [ $MDSCOUNT -lt 2 ] &&
23096 skip "We need at least 2 MDTs for this test"
23098 [ $MDS1_VERSION -lt $(version_code 2.12.52) ] &&
23099 skip "Need server version at least 2.12.52"
23103 for stripe_count in $(seq 1 $((MDSCOUNT - 1))); do
23104 mkdir $DIR/$tdir-s$stripe_count || error "mkdir failed"
23105 mkdir $DIR/$tdir-s$stripe_count/rr || error "mkdir failed"
23106 mkdir $DIR/$tdir-s$stripe_count/qos || error "mkdir failed"
23107 test_qos_mkdir "$LFS mkdir -c $stripe_count" $stripe_count
23110 run_test 413a "QoS mkdir with 'lfs mkdir -i -1'"
23113 [ $MDSCOUNT -lt 2 ] &&
23114 skip "We need at least 2 MDTs for this test"
23116 [ $MDS1_VERSION -lt $(version_code 2.12.52) ] &&
23117 skip "Need server version at least 2.12.52"
23121 for stripe_count in $(seq 1 $((MDSCOUNT - 1))); do
23122 mkdir $DIR/$tdir-s$stripe_count || error "mkdir failed"
23123 mkdir $DIR/$tdir-s$stripe_count/rr || error "mkdir failed"
23124 mkdir $DIR/$tdir-s$stripe_count/qos || error "mkdir failed"
23125 $LFS setdirstripe -D -c $stripe_count \
23126 $DIR/$tdir-s$stripe_count/rr ||
23127 error "setdirstripe failed"
23128 $LFS setdirstripe -D -c $stripe_count \
23129 $DIR/$tdir-s$stripe_count/qos ||
23130 error "setdirstripe failed"
23131 test_qos_mkdir "mkdir" $stripe_count
23134 run_test 413b "QoS mkdir under dir whose default LMV starting MDT offset is -1"
23137 #define OBD_FAIL_PTLRPC_BULK_ATTACH 0x521
23138 $LCTL set_param fail_loc=0x80000521
23139 dd if=/dev/zero of=$DIR/$tfile bs=2M count=1 oflag=sync
23142 run_test 414 "simulate ENOMEM in ptlrpc_register_bulk()"
23145 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23146 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
23147 skip "Need server version at least 2.11.52"
23157 # this test may be slow on ZFS
23158 [ "$mds1_FSTYPE" == "zfs" ] && total=100
23160 # though this test is designed for striped directory, let's test normal
23161 # directory too since lock is always saved as CoS lock.
23162 test_mkdir $DIR/$tdir || error "mkdir $tdir"
23163 createmany -o $DIR/$tdir/$tfile. $total || error "createmany"
23172 start_time=$(date +%s)
23173 for i in $(seq $total); do
23174 mrename $DIR/$tdir/$tfile.$i $DIR/$tdir/$tfile-new.$i \
23177 end_time=$(date +%s)
23178 duration=$((end_time - start_time))
23180 kill -9 $setattr_pid
23182 echo "rename $total files took $duration sec"
23183 [ $duration -lt 100 ] || error "rename took $duration sec"
23185 run_test 415 "lock revoke is not missing"
23188 [ $MDS1_VERSION -lt $(version_code 2.11.55) ] &&
23189 skip "Need server version at least 2.11.55"
23191 # define OBD_FAIL_OSD_TXN_START 0x19a
23192 do_facet mds1 lctl set_param fail_loc=0x19a
23194 lfs mkdir -c $MDSCOUNT $DIR/$tdir
23198 run_test 416 "transaction start failure won't cause system hung"
23202 do_nodes $(comma_list $(mdts_nodes)) \
23203 "$LCTL set_param -n mdt.*MDT*.enable_dir_migration=1"
23204 do_nodes $(comma_list $(mdts_nodes)) \
23205 "$LCTL set_param -n mdt.*MDT*.enable_remote_dir=1"
23206 do_nodes $(comma_list $(mdts_nodes)) \
23207 "$LCTL set_param -n mdt.*MDT*.enable_striped_dir=1"
23211 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
23212 [[ $MDS1_VERSION -lt $(version_code 2.11.56) ]] &&
23213 skip "Need MDS version at least 2.11.56"
23215 trap cleanup_417 RETURN EXIT
23217 $LFS mkdir -i 1 $DIR/$tdir.1 || error "create remote dir $tdir.1 failed"
23218 do_nodes $(comma_list $(mdts_nodes)) \
23219 "$LCTL set_param -n mdt.*MDT*.enable_dir_migration=0"
23220 $LFS migrate -m 0 $DIR/$tdir.1 &&
23221 error "migrate dir $tdir.1 should fail"
23223 do_nodes $(comma_list $(mdts_nodes)) \
23224 "$LCTL set_param -n mdt.*MDT*.enable_remote_dir=0"
23225 $LFS mkdir -i 1 $DIR/$tdir.2 &&
23226 error "create remote dir $tdir.2 should fail"
23228 do_nodes $(comma_list $(mdts_nodes)) \
23229 "$LCTL set_param -n mdt.*MDT*.enable_striped_dir=0"
23230 $LFS mkdir -c 2 $DIR/$tdir.3 &&
23231 error "create striped dir $tdir.3 should fail"
23234 run_test 417 "disable remote dir, striped dir and dir migration"
23236 # Checks that the outputs of df [-i] and lfs df [-i] match
23238 # usage: check_lfs_df <blocks | inodes> <mountpoint>
23248 [ "$1" == "blocks" ] && inodes= || inodes="-i"
23250 for count in {1..100}; do
23254 # read the lines of interest
23255 df_out=($(df -P $inodes $dir | tail -n +2)) ||
23256 error "df $inodes $dir | tail -n +2 failed"
23257 lfs_df_out=($($LFS df $inodes $dir | grep summary:)) ||
23258 error "lfs df $inodes $dir | grep summary: failed"
23260 # skip first substrings of each output as they are different
23261 # "<NID>:/<fsname>" for df, "filesystem_summary:" for lfs df
23262 # compare the two outputs
23264 for i in {1..5}; do
23265 [ "${df_out[i]}" != "${lfs_df_out[i]}" ] && passed=false
23273 lfs df $inodes $dir
23274 error "df and lfs df $1 output mismatch: " \
23275 "df ${inodes}: ${df_out[*]}, " \
23276 "lfs df ${inodes}: ${lfs_df_out[*]}"
23281 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23283 local dir=$DIR/$tdir
23284 local numfiles=$((RANDOM % 4096 + 2))
23285 local numblocks=$((RANDOM % 256 + 1))
23287 wait_delete_completed
23290 # check block output
23291 check_lfs_df blocks $dir
23292 # check inode output
23293 check_lfs_df inodes $dir
23295 # create a single file and retest
23296 echo "Creating a single file and testing"
23297 createmany -o $dir/$tfile- 1 &>/dev/null ||
23298 error "creating 1 file in $dir failed"
23299 check_lfs_df blocks $dir
23300 check_lfs_df inodes $dir
23302 # create a random number of files
23303 echo "Creating $((numfiles - 1)) files and testing"
23304 createmany -o $dir/$tfile- 1 $((numfiles - 1)) &>/dev/null ||
23305 error "creating $((numfiles - 1)) files in $dir failed"
23307 # write a random number of blocks to the first test file
23308 echo "Writing $numblocks 4K blocks and testing"
23309 dd if=/dev/urandom of=$dir/${tfile}-0 bs=4K conv=fsync \
23310 count=$numblocks &>/dev/null ||
23311 error "dd to $dir/${tfile}-0 failed"
23314 check_lfs_df blocks $dir
23315 check_lfs_df inodes $dir
23317 unlinkmany $dir/$tfile- $numfiles &>/dev/null ||
23318 error "unlinking $numfiles files in $dir failed"
23320 run_test 418 "df and lfs df outputs match"
23324 local dir=$DIR/$tdir
23329 cancel_lru_locks mdc
23331 #OBD_FAIL_LLITE_OPEN_BY_NAME 0x1410
23332 $LCTL set_param fail_loc=0x1410
23334 $LCTL set_param fail_loc=0
23337 run_test 419 "Verify open file by name doesn't crash kernel"
23341 [[ $MDS1_VERSION -ge $(version_code 2.12.53) ]] ||
23342 skip "Need MDS version at least 2.12.53"
23344 local SAVE_UMASK=$(umask)
23345 local dir=$DIR/$tdir
23346 local uname=$(getent passwd $RUNAS_ID | cut -d: -f1)
23350 mkdir -m03777 $dir/testdir
23351 ls -dn $dir/testdir
23352 # Need to remove trailing '.' when SELinux is enabled
23353 local dirperms=$(ls -dn $dir/testdir |
23354 awk '{ sub(/\.$/, "", $1); print $1}')
23355 [ $dirperms == "drwxrwsrwt" ] ||
23356 error "incorrect perms on $dir/testdir"
23358 su - $uname -c "PATH=$LUSTRE/tests:\$PATH; \
23359 openfile -f O_RDONLY:O_CREAT -m 02755 $dir/testdir/testfile"
23360 ls -n $dir/testdir/testfile
23361 local fileperms=$(ls -n $dir/testdir/testfile |
23362 awk '{ sub(/\.$/, "", $1); print $1}')
23363 [ $fileperms == "-rwxr-xr-x" ] ||
23364 error "incorrect perms on $dir/testdir/testfile"
23368 run_test 420 "clear SGID bit on non-directories for non-members"
23375 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
23376 skip "Need MDS version at least 2.12.54"
23378 test_mkdir $DIR/$tdir
23379 createmany -o $DIR/$tdir/f 3
23380 cnt=$(ls -1 $DIR/$tdir | wc -l)
23381 [ $cnt != 3 ] && error "unexpected #files: $cnt"
23383 fid1=$(lfs path2fid $DIR/$tdir/f1)
23384 fid2=$(lfs path2fid $DIR/$tdir/f2)
23385 $LFS rmfid $DIR $fid1 $fid2 || error "rmfid failed"
23387 stat $DIR/$tdir/f1 && error "f1 still visible on the client"
23388 stat $DIR/$tdir/f2 && error "f2 still visible on the client"
23390 cnt=$(ls -1 $DIR/$tdir | wc -l)
23391 [ $cnt == 1 ] || error "unexpected #files after: $cnt"
23393 rm -f $DIR/$tdir/f3 || error "can't remove f3"
23394 createmany -o $DIR/$tdir/f 3
23395 cnt=$(ls -1 $DIR/$tdir | wc -l)
23396 [ $cnt != 3 ] && error "unexpected #files: $cnt"
23398 fid1=$(lfs path2fid $DIR/$tdir/f1)
23399 fid2=$(lfs path2fid $DIR/$tdir/f2)
23400 echo "remove using fsname $FSNAME"
23401 $LFS rmfid $FSNAME $fid1 $fid2 || error "rmfid with fsname failed"
23403 cnt=$(ls -1 $DIR/$tdir | wc -l)
23404 [ $cnt == 1 ] || error "unexpected #files after: $cnt"
23406 run_test 421a "simple rm by fid"
23413 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
23414 skip "Need MDS version at least 2.12.54"
23416 test_mkdir $DIR/$tdir
23417 createmany -o $DIR/$tdir/f 3
23418 multiop_bg_pause $DIR/$tdir/f1 o_c || error "multiop failed to start"
23421 FID1=$(lfs path2fid $DIR/$tdir/f1)
23422 FID2=$(lfs path2fid $DIR/$tdir/f2)
23423 $LFS rmfid $DIR $FID1 $FID2 && error "rmfid didn't fail"
23425 kill -USR1 $MULTIPID
23428 cnt=$(ls $DIR/$tdir | wc -l)
23429 [ $cnt == 2 ] || error "unexpected #files after: $cnt"
23431 run_test 421b "rm by fid on open file"
23437 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
23438 skip "Need MDS version at least 2.12.54"
23440 test_mkdir $DIR/$tdir
23441 createmany -o $DIR/$tdir/f 3
23442 touch $DIR/$tdir/$tfile
23443 createmany -l$DIR/$tdir/$tfile $DIR/$tdir/h 180
23444 cnt=$(ls -1 $DIR/$tdir | wc -l)
23445 [ $cnt != 184 ] && error "unexpected #files: $cnt"
23447 FID1=$(lfs path2fid $DIR/$tdir/$tfile)
23448 $LFS rmfid $DIR $FID1 || error "rmfid failed"
23450 cnt=$(ls $DIR/$tdir | wc -l)
23451 [ $cnt == 3 ] || error "unexpected #files after: $cnt"
23453 run_test 421c "rm by fid against hardlinked files"
23459 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
23460 skip "Need MDS version at least 2.12.54"
23462 test_mkdir $DIR/$tdir
23463 createmany -o $DIR/$tdir/f 4097
23464 cnt=$(ls -1 $DIR/$tdir | wc -l)
23465 [ $cnt != 4097 ] && error "unexpected #files: $cnt"
23467 FIDS=$(lfs path2fid $DIR/$tdir/f* | sed "s/[/][^:]*://g")
23468 $LFS rmfid $DIR $FIDS || error "rmfid failed"
23470 cnt=$(ls $DIR/$tdir | wc -l)
23472 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
23474 run_test 421d "rmfid en masse"
23480 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
23481 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
23482 skip "Need MDS version at least 2.12.54"
23484 mkdir -p $DIR/$tdir
23485 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
23486 createmany -o $DIR/$tdir/striped_dir/f 512
23487 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
23488 [ $cnt != 512 ] && error "unexpected #files: $cnt"
23490 FIDS=$(lfs path2fid $DIR/$tdir/striped_dir/f* |
23491 sed "s/[/][^:]*://g")
23492 $LFS rmfid $DIR $FIDS || error "rmfid failed"
23494 cnt=$(ls $DIR/$tdir/striped_dir | wc -l)
23496 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
23498 run_test 421e "rmfid in DNE"
23504 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
23505 skip "Need MDS version at least 2.12.54"
23507 test_mkdir $DIR/$tdir
23509 cnt=$(ls -1 $DIR/$tdir | wc -l)
23510 [ $cnt != 1 ] && error "unexpected #files: $cnt"
23512 FID=$(lfs path2fid $DIR/$tdir/f)
23513 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail (1)"
23514 # rmfid should fail
23515 cnt=$(ls -1 $DIR/$tdir | wc -l)
23516 [ $cnt != 1 ] && error "unexpected #files after (2): $cnt"
23518 chmod a+rw $DIR/$tdir
23520 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail (2)"
23521 # rmfid should fail
23522 cnt=$(ls -1 $DIR/$tdir | wc -l)
23523 [ $cnt != 1 ] && error "unexpected #files after (3): $cnt"
23526 $RUNAS touch $DIR/$tdir/f
23527 FID=$(lfs path2fid $DIR/$tdir/f)
23528 echo "rmfid as root"
23529 $LFS rmfid $DIR $FID || error "rmfid as root failed"
23530 cnt=$(ls -1 $DIR/$tdir | wc -l)
23531 [ $cnt == 0 ] || error "unexpected #files after (4): $cnt"
23534 $RUNAS touch $DIR/$tdir/f
23535 cnt=$(ls -1 $DIR/$tdir | wc -l)
23536 [ $cnt != 1 ] && error "unexpected #files (4): $cnt"
23537 FID=$(lfs path2fid $DIR/$tdir/f)
23538 # rmfid w/o user_fid2path mount option should fail
23539 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail(3)"
23540 cnt=$(ls -1 $DIR/$tdir | wc -l)
23541 [ $cnt == 1 ] || error "unexpected #files after (5): $cnt"
23543 umount_client $MOUNT || error "failed to umount client"
23544 mount_client $MOUNT "$MOUNT_OPTS,user_fid2path" ||
23545 error "failed to mount client'"
23547 $RUNAS $LFS rmfid $DIR $FID || error "rmfid failed"
23548 # rmfid should succeed
23549 cnt=$(ls -1 $DIR/$tdir | wc -l)
23550 [ $cnt == 0 ] || error "unexpected #files after (6): $cnt"
23552 # rmfid shouldn't allow to remove files due to dir's permission
23553 chmod a+rwx $DIR/$tdir
23556 FID=$(lfs path2fid $DIR/$tdir/f)
23557 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail"
23559 umount_client $MOUNT || error "failed to umount client"
23560 mount_client $MOUNT "$MOUNT_OPTS" ||
23561 error "failed to mount client'"
23564 run_test 421f "rmfid checks permissions"
23570 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
23571 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
23572 skip "Need MDS version at least 2.12.54"
23574 mkdir -p $DIR/$tdir
23575 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
23576 createmany -o $DIR/$tdir/striped_dir/f 512
23577 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
23578 [ $cnt != 512 ] && error "unexpected #files: $cnt"
23580 FIDS=$(lfs path2fid $DIR/$tdir/striped_dir/f* |
23581 sed "s/[/][^:]*://g")
23583 rm -f $DIR/$tdir/striped_dir/f1*
23584 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
23585 removed=$((512 - cnt))
23587 # few files have been just removed, so we expect
23588 # rmfid to fail on their fids
23589 errors=$($LFS rmfid $DIR $FIDS 2>&1 | wc -l)
23590 [ $removed != $errors ] && error "$errors != $removed"
23592 cnt=$(ls $DIR/$tdir/striped_dir | wc -l)
23594 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
23596 run_test 421g "rmfid to return errors properly"
23599 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d1
23600 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d2
23601 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d3
23602 dd if=/dev/zero of=$DIR/$tdir/d1/file1 bs=1k count=1
23603 dd if=/dev/zero of=$DIR/$tdir/d2/file1 bs=1k count=1
23605 local amc=$(at_max_get client)
23606 local amo=$(at_max_get mds1)
23607 local timeout=`lctl get_param -n timeout`
23609 at_max_set 0 client
23612 #define OBD_FAIL_PTLRPC_PAUSE_REQ 0x50a
23613 do_facet mds1 $LCTL set_param fail_loc=0x8000050a \
23614 fail_val=$(((2*timeout + 10)*1000))
23615 touch $DIR/$tdir/d3/file &
23617 #define OBD_FAIL_TGT_REPLY_DATA_RACE 0x722
23618 do_facet mds1 $LCTL set_param fail_loc=0x80000722 \
23619 fail_val=$((2*timeout + 5))
23620 mv $DIR/$tdir/d1/file1 $DIR/$tdir/d1/file2 &
23624 sleep $((2 * timeout))
23628 touch $DIR/$tdir/d2/file3
23629 touch $DIR/$tdir/d2/file4
23630 touch $DIR/$tdir/d2/file5
23633 at_max_set $amc client
23634 at_max_set $amo mds1
23636 # LU-12838 - verify the ptlrpc thread watchdog is not always throttled
23637 do_facet mds1 "dmesg | grep 'Dumping the stack trace for debugging'" ||
23638 error "Watchdog is always throttled"
23640 run_test 422 "kill a process with RPC in progress"
23653 # ensure statfs cache is expired
23656 _stats=$(stat_test | grep $MOUNT | sort -u | wc -l)
23657 [[ ${_stats} -ne 1 ]] && error "statfs wrong"
23661 run_test 423 "statfs should return a right data"
23664 #define OBD_FAIL_PTLRPC_BULK_REPLY_ATTACH 0x522 | OBD_FAIL_ONCE
23665 $LCTL set_param fail_loc=0x80000522
23666 dd if=/dev/zero of=$DIR/$tfile bs=2M count=1 oflag=sync
23669 run_test 424 "simulate ENOMEM in ptl_send_rpc bulk reply ME attach"
23672 test_mkdir -c -1 $DIR/$tdir
23673 $LFS setstripe -c -1 $DIR/$tdir
23675 lru_resize_disable "" 100
23676 stack_trap "lru_resize_enable" EXIT
23680 for i in $(seq $((MDSCOUNT * 125))); do
23681 local t=$DIR/$tdir/$tfile_$i
23683 dd if=/dev/zero of=$t bs=4K count=1 > /dev/null 2>&1 ||
23684 error_noexit "Create file $t"
23686 stack_trap "rm -rf $DIR/$tdir" EXIT
23688 for oscparam in $($LCTL list_param ldlm.namespaces.*osc-[-0-9a-f]*); do
23689 local lru_size=$($LCTL get_param -n $oscparam.lru_size)
23690 local lock_count=$($LCTL get_param -n $oscparam.lock_count)
23692 [ $lock_count -le $lru_size ] ||
23693 error "osc lock count $lock_count > lru size $lru_size"
23696 for mdcparam in $($LCTL list_param ldlm.namespaces.*mdc-*); do
23697 local lru_size=$($LCTL get_param -n $mdcparam.lru_size)
23698 local lock_count=$($LCTL get_param -n $mdcparam.lock_count)
23700 [ $lock_count -le $lru_size ] ||
23701 error "mdc lock count $lock_count > lru size $lru_size"
23704 run_test 425 "lock count should not exceed lru size"
23707 splice-test -r $DIR/$tfile
23708 splice-test -rd $DIR/$tfile
23709 splice-test $DIR/$tfile
23710 splice-test -d $DIR/$tfile
23712 run_test 426 "splice test on Lustre"
23718 # data at [200K, 400K)
23719 dd if=/dev/urandom of=$file bs=256K count=1 seek=1 ||
23720 error "256K->512K dd fails"
23722 dd if=/dev/urandom of=$file bs=1M count=1 seek=2 ||
23723 error "2M->3M dd fails"
23725 dd if=/dev/urandom of=$file bs=1M count=1 seek=4 ||
23726 error "4M->5M dd fails"
23727 echo "Data at 256K...512K, 2M...3M and 4M...5M"
23728 # start at first component hole #1
23729 printf "Seeking hole from 1000 ... "
23730 offset=$(lseek_test -l 1000 $file)
23732 [[ $offset == 1000 ]] || error "offset $offset != 1000"
23733 printf "Seeking data from 1000 ... "
23734 offset=$(lseek_test -d 1000 $file)
23736 [[ $offset == 262144 ]] || error "offset $offset != 262144"
23738 # start at first component data block
23739 printf "Seeking hole from 300000 ... "
23740 offset=$(lseek_test -l 300000 $file)
23742 [[ $offset == 524288 ]] || error "offset $offset != 524288"
23743 printf "Seeking data from 300000 ... "
23744 offset=$(lseek_test -d 300000 $file)
23746 [[ $offset == 300000 ]] || error "offset $offset != 300000"
23748 # start at the first component but beyond end of object size
23749 printf "Seeking hole from 1000000 ... "
23750 offset=$(lseek_test -l 1000000 $file)
23752 [[ $offset == 1000000 ]] || error "offset $offset != 1000000"
23753 printf "Seeking data from 1000000 ... "
23754 offset=$(lseek_test -d 1000000 $file)
23756 [[ $offset == 2097152 ]] || error "offset $offset != 2097152"
23758 # start at second component stripe 2 (empty file)
23759 printf "Seeking hole from 1500000 ... "
23760 offset=$(lseek_test -l 1500000 $file)
23762 [[ $offset == 1500000 ]] || error "offset $offset != 1500000"
23763 printf "Seeking data from 1500000 ... "
23764 offset=$(lseek_test -d 1500000 $file)
23766 [[ $offset == 2097152 ]] || error "offset $offset != 2097152"
23768 # start at second component stripe 1 (all data)
23769 printf "Seeking hole from 3000000 ... "
23770 offset=$(lseek_test -l 3000000 $file)
23772 [[ $offset == 3145728 ]] || error "offset $offset != 3145728"
23773 printf "Seeking data from 3000000 ... "
23774 offset=$(lseek_test -d 3000000 $file)
23776 [[ $offset == 3000000 ]] || error "offset $offset != 3000000"
23778 dd if=/dev/urandom of=$file bs=640K count=1 seek=1 ||
23779 error "2nd dd fails"
23780 echo "Add data block at 640K...1280K"
23782 # start at before new data block, in hole
23783 printf "Seeking hole from 600000 ... "
23784 offset=$(lseek_test -l 600000 $file)
23786 [[ $offset == 600000 ]] || error "offset $offset != 600000"
23787 printf "Seeking data from 600000 ... "
23788 offset=$(lseek_test -d 600000 $file)
23790 [[ $offset == 655360 ]] || error "offset $offset != 655360"
23792 # start at the first component new data block
23793 printf "Seeking hole from 1000000 ... "
23794 offset=$(lseek_test -l 1000000 $file)
23796 [[ $offset == 1310720 ]] || error "offset $offset != 1310720"
23797 printf "Seeking data from 1000000 ... "
23798 offset=$(lseek_test -d 1000000 $file)
23800 [[ $offset == 1000000 ]] || error "offset $offset != 1000000"
23802 # start at second component stripe 2, new data
23803 printf "Seeking hole from 1200000 ... "
23804 offset=$(lseek_test -l 1200000 $file)
23806 [[ $offset == 1310720 ]] || error "offset $offset != 1310720"
23807 printf "Seeking data from 1200000 ... "
23808 offset=$(lseek_test -d 1200000 $file)
23810 [[ $offset == 1200000 ]] || error "offset $offset != 1200000"
23812 # start beyond file end
23813 printf "Using offset > filesize ... "
23814 lseek_test -l 4000000 $file && error "lseek should fail"
23815 printf "Using offset > filesize ... "
23816 lseek_test -d 4000000 $file && error "lseek should fail"
23822 $LCTL get_param mdc.*.import | grep -q 'connect_flags:.*seek' ||
23823 skip "MDT does not support SEEK_HOLE"
23825 $LCTL get_param osc.*.import | grep -q 'connect_flags:.*seek' ||
23826 skip "OST does not support SEEK_HOLE"
23828 local file=$DIR/$tdir/$tfile
23830 mkdir -p $DIR/$tdir
23832 $LFS setstripe -E 1M -L mdt -E eof -c2 $file
23833 # OST stripe #1 will have continuous data at [1M, 3M)
23834 # OST stripe #2 is empty
23835 echo "Component #1: 1M DoM, component #2: EOF, 2 stripes 1M"
23836 lseek_test_430 $file
23838 $LFS setstripe -E 1M -c2 -S 64K -E 10M -c2 -S 1M $file
23839 echo "Component #1: 1M, 2 stripes 64K, component #2: EOF, 2 stripes 1M"
23840 lseek_test_430 $file
23842 $LFS setstripe -c2 -S 512K $file
23843 echo "Two stripes, stripe size 512K"
23844 lseek_test_430 $file
23846 # FLR with stale mirror
23847 $LFS setstripe -N -E 512K -c1 -S 64K -E eof -c2 -S 512K \
23849 echo "Mirrored file:"
23850 echo "Component #1: 512K, stripe 64K, component #2: EOF, 2 stripes 512K"
23851 echo "Plain 2 stripes 1M"
23852 lseek_test_430 $file
23855 run_test 430a "lseek: SEEK_DATA/SEEK_HOLE basic functionality"
23858 $LCTL get_param osc.*.import | grep -q 'connect_flags:.*seek' ||
23859 skip "OST does not support SEEK_HOLE"
23862 local file=$DIR/$tdir/$tfile
23864 mkdir -p $DIR/$tdir
23865 # Empty layout lseek should fail
23868 printf "Seeking hole from 0 ... "
23869 lseek_test -l 0 $file && error "lseek should fail"
23870 printf "Seeking data from 0 ... "
23871 lseek_test -d 0 $file && error "lseek should fail"
23875 $LFS setstripe -E 1M -c2 -E eof $file
23876 $TRUNCATE $file 1048576
23877 printf "Seeking hole from 1000000 ... "
23878 offset=$(lseek_test -l 1000000 $file)
23880 [[ $offset == 1000000 ]] || error "offset $offset != 1000000"
23881 printf "Seeking data from 1000000 ... "
23882 lseek_test -d 1000000 $file && error "lseek should fail"
23883 # full first component, non-inited second one
23884 dd if=/dev/urandom of=$file bs=1M count=1
23885 printf "Seeking hole from 1000000 ... "
23886 offset=$(lseek_test -l 1000000 $file)
23888 [[ $offset == 1048576 ]] || error "offset $offset != 1048576"
23889 printf "Seeking hole from 1048576 ... "
23890 lseek_test -l 1048576 $file && error "lseek should fail"
23891 # init second component and truncate back
23892 echo "123" >> $file
23893 $TRUNCATE $file 1048576
23895 printf "Seeking hole from 1000000 ... "
23896 offset=$(lseek_test -l 1000000 $file)
23898 [[ $offset == 1048576 ]] || error "offset $offset != 1048576"
23899 printf "Seeking hole from 1048576 ... "
23900 lseek_test -l 1048576 $file && error "lseek should fail"
23901 # boundary checks for big values
23902 dd if=/dev/urandom of=$file.10g bs=1 count=1 seek=10G
23903 offset=$(lseek_test -d 0 $file.10g)
23904 [[ $offset == 10737418240 ]] || error "offset $offset != 10737418240"
23905 dd if=/dev/urandom of=$file.100g bs=1 count=1 seek=100G
23906 offset=$(lseek_test -d 0 $file.100g)
23907 [[ $offset == 107374182400 ]] || error "offset $offset != 107374182400"
23910 run_test 430b "lseek: SEEK_DATA/SEEK_HOLE special cases"
23913 $LCTL get_param osc.*.import | grep -q 'connect_flags:.*seek' ||
23914 skip "OST does not support SEEK_HOLE"
23916 local file=$DIR/$tdir/$tfile
23919 mkdir -p $DIR/$tdir
23920 dd if=/dev/urandom of=$file bs=1k count=1 seek=5M
23922 # cp version 8.33+ prefers lseek over fiemap
23923 if [[ $(cp --version | head -n1 | sed "s/[^0-9]//g") -ge 833 ]]; then
23925 time cp $file /dev/null
23926 (( SECONDS - start < 5 )) ||
23927 error "cp: too long runtime $((SECONDS - start))"
23930 # tar version 1.29+ supports SEEK_HOLE/DATA
23931 if [[ $(tar --version | head -n1 | sed "s/[^0-9]//g") -ge 129 ]]; then
23933 time tar cS $file - | cat > /dev/null
23934 (( SECONDS - start < 5 )) ||
23935 error "tar: too long runtime $((SECONDS - start))"
23938 run_test 430c "lseek: external tools check"
23941 [[ $MDS1_VERSION -lt $(version_code 2.9.55) ]] ||
23942 [[ $OST1_VERSION -lt $(version_code 2.9.55) ]] &&
23943 skip "Need server version at least 2.9.55"
23945 start_full_debug_logging
23949 stop_full_debug_logging
23953 if [ $MGS_VERSION -le $(version_code 2.10.0) ]; then
23954 local st=$(do_facet mgs $LCTL barrier_stat $FSNAME |
23955 awk '/The barrier for/ { print $7 }')
23958 local st=$(do_facet mgs $LCTL barrier_stat -s $FSNAME)
23963 barrier_expired() {
23966 if [ $MGS_VERSION -le $(version_code 2.10.0) ]; then
23967 expired=$(do_facet mgs $LCTL barrier_stat $FSNAME |
23968 awk '/will be expired/ { print $7 }')
23970 expired=$(do_facet mgs $LCTL barrier_stat -t $FSNAME)
23979 echo "Start barrier_freeze at: $(date)"
23980 #define OBD_FAIL_BARRIER_DELAY 0x2202
23981 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
23982 # Do not reduce barrier time - See LU-11873
23983 do_facet mgs $LCTL barrier_freeze $FSNAME 20 &
23986 local b_status=$(barrier_stat)
23987 echo "Got barrier status at: $(date)"
23988 [ "$b_status" = "'freezing_p1'" ] ||
23989 error "(1) unexpected barrier status $b_status"
23991 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
23993 b_status=$(barrier_stat)
23994 [ "$b_status" = "'frozen'" ] ||
23995 error "(2) unexpected barrier status $b_status"
23997 local expired=$(barrier_expired)
23998 echo "sleep $((expired + 3)) seconds, then the barrier will be expired"
23999 sleep $((expired + 3))
24001 b_status=$(barrier_stat)
24002 [ "$b_status" = "'expired'" ] ||
24003 error "(3) unexpected barrier status $b_status"
24005 # Do not reduce barrier time - See LU-11873
24006 do_facet mgs $LCTL barrier_freeze $FSNAME 20 ||
24007 error "(4) fail to freeze barrier"
24009 b_status=$(barrier_stat)
24010 [ "$b_status" = "'frozen'" ] ||
24011 error "(5) unexpected barrier status $b_status"
24013 echo "Start barrier_thaw at: $(date)"
24014 #define OBD_FAIL_BARRIER_DELAY 0x2202
24015 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
24016 do_facet mgs $LCTL barrier_thaw $FSNAME &
24019 b_status=$(barrier_stat)
24020 echo "Got barrier status at: $(date)"
24021 [ "$b_status" = "'thawing'" ] ||
24022 error "(6) unexpected barrier status $b_status"
24024 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
24026 b_status=$(barrier_stat)
24027 [ "$b_status" = "'thawed'" ] ||
24028 error "(7) unexpected barrier status $b_status"
24030 #define OBD_FAIL_BARRIER_FAILURE 0x2203
24031 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2203
24032 do_facet mgs $LCTL barrier_freeze $FSNAME
24034 b_status=$(barrier_stat)
24035 [ "$b_status" = "'failed'" ] ||
24036 error "(8) unexpected barrier status $b_status"
24038 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
24039 do_facet mgs $LCTL barrier_thaw $FSNAME
24043 run_test 801a "write barrier user interfaces and stat machine"
24048 mkdir $DIR/$tdir || error "(1) fail to mkdir"
24049 createmany -d $DIR/$tdir/d 6 || "(2) fail to mkdir"
24050 touch $DIR/$tdir/d2/f10 || error "(3) fail to touch"
24051 touch $DIR/$tdir/d3/f11 || error "(4) fail to touch"
24052 touch $DIR/$tdir/d4/f12 || error "(5) fail to touch"
24054 cancel_lru_locks mdc
24056 # 180 seconds should be long enough
24057 do_facet mgs $LCTL barrier_freeze $FSNAME 180
24059 local b_status=$(barrier_stat)
24060 [ "$b_status" = "'frozen'" ] ||
24061 error "(6) unexpected barrier status $b_status"
24063 mkdir $DIR/$tdir/d0/d10 &
24066 touch $DIR/$tdir/d1/f13 &
24069 ln $DIR/$tdir/d2/f10 $DIR/$tdir/d2/f14 &
24072 mv $DIR/$tdir/d3/f11 $DIR/$tdir/d3/f15 &
24075 rm -f $DIR/$tdir/d4/f12 &
24078 stat $DIR/$tdir/d5 || error "(7) stat should succeed"
24080 # To guarantee taht the 'stat' is not blocked
24081 b_status=$(barrier_stat)
24082 [ "$b_status" = "'frozen'" ] ||
24083 error "(8) unexpected barrier status $b_status"
24085 # let above commands to run at background
24088 ps -p $mkdir_pid || error "(9) mkdir should be blocked"
24089 ps -p $touch_pid || error "(10) touch should be blocked"
24090 ps -p $ln_pid || error "(11) link should be blocked"
24091 ps -p $mv_pid || error "(12) rename should be blocked"
24092 ps -p $rm_pid || error "(13) unlink should be blocked"
24094 b_status=$(barrier_stat)
24095 [ "$b_status" = "'frozen'" ] ||
24096 error "(14) unexpected barrier status $b_status"
24098 do_facet mgs $LCTL barrier_thaw $FSNAME
24099 b_status=$(barrier_stat)
24100 [ "$b_status" = "'thawed'" ] ||
24101 error "(15) unexpected barrier status $b_status"
24103 wait $mkdir_pid || error "(16) mkdir should succeed"
24104 wait $touch_pid || error "(17) touch should succeed"
24105 wait $ln_pid || error "(18) link should succeed"
24106 wait $mv_pid || error "(19) rename should succeed"
24107 wait $rm_pid || error "(20) unlink should succeed"
24111 run_test 801b "modification will be blocked by write barrier"
24114 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
24118 stop mds2 || error "(1) Fail to stop mds2"
24120 do_facet mgs $LCTL barrier_freeze $FSNAME 30
24122 local b_status=$(barrier_stat)
24123 [ "$b_status" = "'expired'" ] || [ "$b_status" = "'failed'" ] || {
24124 do_facet mgs $LCTL barrier_thaw $FSNAME
24125 error "(2) unexpected barrier status $b_status"
24128 do_facet mgs $LCTL barrier_rescan $FSNAME ||
24129 error "(3) Fail to rescan barrier bitmap"
24131 # Do not reduce barrier time - See LU-11873
24132 do_facet mgs $LCTL barrier_freeze $FSNAME 20
24134 b_status=$(barrier_stat)
24135 [ "$b_status" = "'frozen'" ] ||
24136 error "(4) unexpected barrier status $b_status"
24138 do_facet mgs $LCTL barrier_thaw $FSNAME
24139 b_status=$(barrier_stat)
24140 [ "$b_status" = "'thawed'" ] ||
24141 error "(5) unexpected barrier status $b_status"
24143 local devname=$(mdsdevname 2)
24145 start mds2 $devname $MDS_MOUNT_OPTS || error "(6) Fail to start mds2"
24147 do_facet mgs $LCTL barrier_rescan $FSNAME ||
24148 error "(7) Fail to rescan barrier bitmap"
24152 run_test 801c "rescan barrier bitmap"
24154 saved_MGS_MOUNT_OPTS=$MGS_MOUNT_OPTS
24155 saved_MDS_MOUNT_OPTS=$MDS_MOUNT_OPTS
24156 saved_OST_MOUNT_OPTS=$OST_MOUNT_OPTS
24157 saved_MOUNT_OPTS=$MOUNT_OPTS
24163 MGS_MOUNT_OPTS=$saved_MGS_MOUNT_OPTS
24164 MDS_MOUNT_OPTS=$saved_MDS_MOUNT_OPTS
24165 OST_MOUNT_OPTS=$saved_OST_MOUNT_OPTS
24166 MOUNT_OPTS=$saved_MOUNT_OPTS
24171 [[ $mds1_FSTYPE = zfs ]] || skip "ZFS specific test"
24172 [[ $MDS1_VERSION -lt $(version_code 2.9.55) ]] ||
24173 [[ $OST1_VERSION -lt $(version_code 2.9.55) ]] &&
24174 skip "Need server version at least 2.9.55"
24176 [[ $ENABLE_QUOTA ]] && skip "Quota enabled for read-only test"
24178 mkdir $DIR/$tdir || error "(1) fail to mkdir"
24180 cp $LUSTRE/tests/test-framework.sh $DIR/$tdir/ ||
24181 error "(2) Fail to copy"
24183 trap cleanup_802a EXIT
24185 # sync by force before remount as readonly
24186 sync; sync_all_data; sleep 3; sync_all_data
24190 MGS_MOUNT_OPTS=$(csa_add "$MGS_MOUNT_OPTS" -o rdonly_dev)
24191 MDS_MOUNT_OPTS=$(csa_add "$MDS_MOUNT_OPTS" -o rdonly_dev)
24192 OST_MOUNT_OPTS=$(csa_add "$OST_MOUNT_OPTS" -o rdonly_dev)
24194 echo "Mount the server as read only"
24195 setupall server_only || error "(3) Fail to start servers"
24197 echo "Mount client without ro should fail"
24198 mount_client $MOUNT &&
24199 error "(4) Mount client without 'ro' should fail"
24201 echo "Mount client with ro should succeed"
24202 MOUNT_OPTS=$(csa_add "$MOUNT_OPTS" -o ro)
24203 mount_client $MOUNT ||
24204 error "(5) Mount client with 'ro' should succeed"
24206 echo "Modify should be refused"
24207 touch $DIR/$tdir/guard && error "(6) Touch should fail under ro mode"
24209 echo "Read should be allowed"
24210 diff $LUSTRE/tests/test-framework.sh $DIR/$tdir/test-framework.sh ||
24211 error "(7) Read should succeed under ro mode"
24215 run_test 802a "simulate readonly device"
24218 [ $PARALLEL == "yes" ] && skip "skip parallel run"
24219 remote_mds_nodsh && skip "remote MDS with nodsh"
24221 do_facet $SINGLEMDS $LCTL get_param mdt.*.readonly ||
24222 skip "readonly option not available"
24224 $LFS mkdir -i 0 -c 1 $DIR/$tdir || error "(1) fail to mkdir"
24226 cp $LUSTRE/tests/test-framework.sh $DIR/$tdir/ ||
24227 error "(2) Fail to copy"
24229 # write back all cached data before setting MDT to readonly
24233 do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=1
24234 stack_trap "do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=0" EXIT
24236 echo "Modify should be refused"
24237 touch $DIR/$tdir/guard && error "(6) Touch should fail under ro mode"
24239 echo "Read should be allowed"
24240 diff $LUSTRE/tests/test-framework.sh $DIR/$tdir/test-framework.sh ||
24241 error "(7) Read should succeed under ro mode"
24244 do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=0
24246 run_test 802b "be able to set MDTs to readonly"
24249 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
24250 [ $MDS1_VERSION -lt $(version_code 2.10.54) ] &&
24251 skip "MDS needs to be newer than 2.10.54"
24253 mkdir -p $DIR/$tdir
24254 # Create some objects on all MDTs to trigger related logs objects
24255 for idx in $(seq $MDSCOUNT); do
24256 $LFS mkdir -c $MDSCOUNT -i $((idx % $MDSCOUNT)) \
24257 $DIR/$tdir/dir${idx} ||
24258 error "Fail to create $DIR/$tdir/dir${idx}"
24262 wait_delete_completed # ensure old test cleanups are finished
24263 echo "before create:"
24265 local before_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
24267 for i in {1..10}; do
24268 $LFS mkdir -c 1 -i 1 $DIR/$tdir/foo$i ||
24269 error "Fail to create $DIR/$tdir/foo$i"
24273 echo "after create:"
24275 local after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
24277 # allow for an llog to be cleaned up during the test
24278 [ $after_used -ge $((before_used + 10 - 1)) ] ||
24279 error "before ($before_used) + 10 > after ($after_used)"
24281 for i in {1..10}; do
24282 rm -rf $DIR/$tdir/foo$i ||
24283 error "Fail to remove $DIR/$tdir/foo$i"
24286 sleep 3 # avoid MDT return cached statfs
24287 wait_delete_completed
24288 echo "after unlink:"
24290 after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
24292 # allow for an llog to be created during the test
24293 [ $after_used -le $((before_used + 1)) ] ||
24294 error "after ($after_used) > before ($before_used) + 1"
24296 run_test 803a "verify agent object for remote object"
24299 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
24300 [ $MDS1_VERSION -lt $(version_code 2.13.56) ] &&
24301 skip "MDS needs to be newer than 2.13.56"
24302 [ $PARALLEL == "yes" ] && skip "skip parallel run"
24304 for i in $(seq 0 $((MDSCOUNT - 1))); do
24305 $LFS mkdir -i $i $DIR/$tdir.$i || error "mkdir $tdir.$i"
24313 stat $DIR/$tdir.* >/dev/null || error "stat $tdir.*"
24314 for i in $(seq 0 $((MDSCOUNT - 1))); do
24315 tmp=$(do_facet mds$i $LCTL get_param mdt.*-MDT000$i.md_stats |
24316 awk '/getattr/ { print $2 }')
24317 before=$((before + tmp))
24319 stat $DIR/$tdir.* >/dev/null || error "stat $tdir.*"
24320 for i in $(seq 0 $((MDSCOUNT - 1))); do
24321 tmp=$(do_facet mds$i $LCTL get_param mdt.*-MDT000$i.md_stats |
24322 awk '/getattr/ { print $2 }')
24323 after=$((after + tmp))
24326 [ $before -eq $after ] || error "getattr count $before != $after"
24328 run_test 803b "remote object can getattr from cache"
24331 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
24332 [ $MDS1_VERSION -lt $(version_code 2.10.54) ] &&
24333 skip "MDS needs to be newer than 2.10.54"
24334 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
24336 mkdir -p $DIR/$tdir
24337 $LFS mkdir -c 1 -i 1 $DIR/$tdir/dir0 ||
24338 error "Fail to create $DIR/$tdir/dir0"
24340 local fid=$($LFS path2fid $DIR/$tdir/dir0)
24341 local dev=$(mdsdevname 2)
24343 do_facet mds2 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
24344 grep ${fid} || error "NOT found agent entry for dir0"
24346 $LFS mkdir -c $MDSCOUNT -i 0 $DIR/$tdir/dir1 ||
24347 error "Fail to create $DIR/$tdir/dir1"
24349 touch $DIR/$tdir/dir1/foo0 ||
24350 error "Fail to create $DIR/$tdir/dir1/foo0"
24351 fid=$($LFS path2fid $DIR/$tdir/dir1/foo0)
24354 for idx in $(seq $MDSCOUNT); do
24355 dev=$(mdsdevname $idx)
24356 do_facet mds${idx} \
24357 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
24358 grep ${fid} && rc=$idx
24361 mv $DIR/$tdir/dir1/foo0 $DIR/$tdir/dir1/foo1 ||
24362 error "Fail to rename foo0 to foo1"
24363 if [ $rc -eq 0 ]; then
24364 for idx in $(seq $MDSCOUNT); do
24365 dev=$(mdsdevname $idx)
24366 do_facet mds${idx} \
24367 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
24368 grep ${fid} && rc=$idx
24372 mv $DIR/$tdir/dir1/foo1 $DIR/$tdir/dir1/foo2 ||
24373 error "Fail to rename foo1 to foo2"
24374 if [ $rc -eq 0 ]; then
24375 for idx in $(seq $MDSCOUNT); do
24376 dev=$(mdsdevname $idx)
24377 do_facet mds${idx} \
24378 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
24379 grep ${fid} && rc=$idx
24383 [ $rc -ne 0 ] || error "NOT found agent entry for foo"
24385 ln $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir0/guard ||
24386 error "Fail to link to $DIR/$tdir/dir1/foo2"
24387 mv $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir1/foo0 ||
24388 error "Fail to rename foo2 to foo0"
24389 unlink $DIR/$tdir/dir1/foo0 ||
24390 error "Fail to unlink $DIR/$tdir/dir1/foo0"
24391 rm -rf $DIR/$tdir/dir0 ||
24392 error "Fail to rm $DIR/$tdir/dir0"
24394 for idx in $(seq $MDSCOUNT); do
24395 dev=$(mdsdevname $idx)
24399 run_e2fsck $(facet_active_host mds$idx) $dev -n ||
24401 start mds${idx} $dev $MDS_MOUNT_OPTS ||
24402 error "mount mds$idx failed"
24403 df $MOUNT > /dev/null 2>&1
24405 # e2fsck should not return error
24407 error "e2fsck detected error on MDT${idx}: rc=$rc"
24410 run_test 804 "verify agent entry for remote entry"
24413 do_facet $SINGLEMDS zfs set quota=$old $fsset
24414 unlinkmany $DIR/$tdir/f- 1000000
24419 local zfs_version=$(do_facet mds1 cat /sys/module/zfs/version)
24420 [ "$mds1_FSTYPE" != "zfs" ] && skip "ZFS specific test"
24421 [ $(version_code $zfs_version) -lt $(version_code 0.7.2) ] &&
24422 skip "netfree not implemented before 0.7"
24423 [[ $MDS1_VERSION -ge $(version_code 2.10.57) ]] ||
24424 skip "Need MDS version at least 2.10.57"
24431 local pref="osd-zfs.$FSNAME-MDT0000."
24433 # limit available space on MDS dataset to meet nospace issue
24434 # quickly. then ZFS 0.7.2 can use reserved space if asked
24435 # properly (using netfree flag in osd_declare_destroy()
24436 fsset=$(do_facet $SINGLEMDS lctl get_param -n $pref.mntdev)
24437 old=$(do_facet $SINGLEMDS zfs get -H quota $fsset | \
24439 freekb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytesfree)
24440 usedkb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytestotal)
24441 let "usedkb=usedkb-freekb"
24442 let "freekb=freekb/2"
24443 if let "freekb > 5000"; then
24446 do_facet $SINGLEMDS zfs set quota=$(((usedkb+freekb)*1024)) $fsset
24447 trap cleanup_805 EXIT
24449 $LFS setstripe -E 1M -c2 -E 4M -c2 -E -1 -c2 $DIR/$tdir ||
24450 error "Can't set PFL layout"
24451 createmany -m $DIR/$tdir/f- 1000000 && error "ENOSPC wasn't met"
24452 rm -rf $DIR/$tdir || error "not able to remove"
24453 do_facet $SINGLEMDS zfs set quota=$old $fsset
24456 run_test 805 "ZFS can remove from full fs"
24462 local size=$($LFS getsom -s $file)
24463 local expect=$(stat -c %s $file)
24465 [[ $size == $expect ]] ||
24466 error "$file expected size: $expect, got: $size"
24468 local blocks=$($LFS getsom -b $file)
24469 expect=$(stat -c %b $file)
24470 [[ $blocks == $expect ]] ||
24471 error "$file expected blocks: $expect, got: $blocks"
24476 local size=$($LFS getsom -s $1)
24479 [[ $size == $expect ]] ||
24480 error "$file expected size: $expect, got: $size"
24484 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
24485 skip "Need MDS version at least 2.11.52"
24489 touch $DIR/$tfile || error "touch $tfile failed"
24491 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
24492 save_lustre_params client "llite.*.xattr_cache" > $save
24493 lctl set_param llite.*.xattr_cache=0
24494 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
24496 # single-threaded write
24497 echo "Test SOM for single-threaded write"
24498 dd if=/dev/zero of=$DIR/$tfile bs=$bs count=1 ||
24499 error "write $tfile failed"
24500 check_lsom_size $DIR/$tfile $bs
24503 local size=$(($num * $bs))
24507 echo "Test SOM for single client multi-threaded($num) write"
24508 $TRUNCATE $DIR/$tfile 0
24509 for ((i = 0; i < $num; i++)); do
24510 $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
24512 offset=$((offset + $bs))
24514 for (( i=0; i < $num; i++ )); do
24517 check_lsom_size $DIR/$tfile $size
24519 $TRUNCATE $DIR/$tfile 0
24520 for ((i = 0; i < $num; i++)); do
24521 offset=$((offset - $bs))
24522 $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
24525 for (( i=0; i < $num; i++ )); do
24528 check_lsom_size $DIR/$tfile $size
24530 # multi-client writes
24531 num=$(get_node_count ${CLIENTS//,/ })
24532 size=$(($num * $bs))
24536 echo "Test SOM for multi-client ($num) writes"
24537 $TRUNCATE $DIR/$tfile 0
24538 for client in ${CLIENTS//,/ }; do
24539 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
24542 offset=$((offset + $bs))
24544 for (( i=0; i < $num; i++ )); do
24547 check_lsom_size $DIR/$tfile $offset
24550 $TRUNCATE $DIR/$tfile 0
24551 for client in ${CLIENTS//,/ }; do
24552 offset=$((offset - $bs))
24553 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
24557 for (( i=0; i < $num; i++ )); do
24560 check_lsom_size $DIR/$tfile $size
24563 echo "Test SOM for truncate"
24564 $TRUNCATE $DIR/$tfile 1048576
24565 check_lsom_size $DIR/$tfile 1048576
24566 $TRUNCATE $DIR/$tfile 1234
24567 check_lsom_size $DIR/$tfile 1234
24569 # verify SOM blocks count
24570 echo "Verify SOM block count"
24571 $TRUNCATE $DIR/$tfile 0
24572 $MULTIOP $DIR/$tfile oO_TRUNC:O_RDWR:w1048576YSc ||
24573 error "failed to write file $tfile"
24574 check_lsom_data $DIR/$tfile
24576 run_test 806 "Verify Lazy Size on MDS"
24579 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
24580 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
24581 skip "Need MDS version at least 2.11.52"
24583 # Registration step
24584 changelog_register || error "changelog_register failed"
24585 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
24586 changelog_users $SINGLEMDS | grep -q $cl_user ||
24587 error "User $cl_user not found in changelog_users"
24589 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
24590 save_lustre_params client "llite.*.xattr_cache" > $save
24591 lctl set_param llite.*.xattr_cache=0
24592 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
24594 rm -rf $DIR/$tdir || error "rm $tdir failed"
24595 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
24596 touch $DIR/$tdir/trunc || error "touch $tdir/trunc failed"
24597 $TRUNCATE $DIR/$tdir/trunc 1024 || error "truncate $tdir/trunc failed"
24598 $TRUNCATE $DIR/$tdir/trunc 1048576 ||
24599 error "truncate $tdir/trunc failed"
24602 dd if=/dev/zero of=$DIR/$tdir/single_dd bs=$bs count=1 conv=fsync ||
24603 error "write $tfile failed"
24605 # multi-client wirtes
24606 local num=$(get_node_count ${CLIENTS//,/ })
24610 echo "Test SOM for multi-client ($num) writes"
24611 touch $DIR/$tfile || error "touch $tfile failed"
24612 $TRUNCATE $DIR/$tfile 0
24613 for client in ${CLIENTS//,/ }; do
24614 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
24617 offset=$((offset + $bs))
24619 for (( i=0; i < $num; i++ )); do
24623 do_rpc_nodes "$CLIENTS" cancel_lru_locks osc
24624 do_nodes "$CLIENTS" "sync ; sleep 5 ; sync"
24625 $LSOM_SYNC -u $cl_user -m $FSNAME-MDT0000 $MOUNT
24626 check_lsom_data $DIR/$tdir/trunc
24627 check_lsom_data $DIR/$tdir/single_dd
24628 check_lsom_data $DIR/$tfile
24631 # Deregistration step
24632 changelog_deregister || error "changelog_deregister failed"
24634 run_test 807 "verify LSOM syncing tool"
24636 check_som_nologged()
24638 local lines=$($LFS changelog $FSNAME-MDT0000 |
24639 grep 'x=trusted.som' | wc -l)
24640 [ $lines -ne 0 ] && error "trusted.som xattr is logged in Changelogs"
24644 [ $MDS1_VERSION -lt $(version_code 2.11.55) ] &&
24645 skip "Need MDS version at least 2.11.55"
24647 # Registration step
24648 changelog_register || error "changelog_register failed"
24650 touch $DIR/$tfile || error "touch $tfile failed"
24653 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=1 ||
24654 error "write $tfile failed"
24657 $TRUNCATE $DIR/$tfile 1234
24660 $TRUNCATE $DIR/$tfile 1048576
24663 # Deregistration step
24664 changelog_deregister || error "changelog_deregister failed"
24666 run_test 808 "Check trusted.som xattr not logged in Changelogs"
24671 [[ $? -eq 61 ]] || error "DoM-only file $1 has SOM xattr"
24675 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
24676 skip "Need MDS version at least 2.11.56"
24678 $LFS setstripe -E 1M -L mdt $DIR/$tfile ||
24679 error "failed to create DoM-only file $DIR/$tfile"
24680 touch $DIR/$tfile || error "touch $tfile failed"
24681 check_som_nodata $DIR/$tfile
24683 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 ||
24684 error "write $tfile failed"
24685 check_som_nodata $DIR/$tfile
24687 $TRUNCATE $DIR/$tfile 1234
24688 check_som_nodata $DIR/$tfile
24690 $TRUNCATE $DIR/$tfile 4097
24691 check_som_nodata $DIR/$file
24693 run_test 809 "Verify no SOM xattr store for DoM-only files"
24696 [ $PARALLEL == "yes" ] && skip "skip parallel run"
24697 $GSS && skip_env "could not run with gss"
24698 [[ $OST1_VERSION -gt $(version_code 2.12.58) ]] ||
24699 skip "OST < 2.12.58 doesn't align checksum"
24702 stack_trap "set_checksums $ORIG_CSUM" EXIT
24703 stack_trap "set_checksum_type $ORIG_CSUM_TYPE" EXIT
24708 for csum in $CKSUM_TYPES; do
24709 #define OBD_FAIL_OSC_NO_GRANT 0x411
24710 $LCTL set_param osc.*.checksum_type=$csum fail_loc=0x411
24711 for i in "10240 0" "10000 0" "4000 1" "500 1"; do
24713 dd if=/dev/urandom of=$DIR/$tfile bs=$1 count=2 seek=$2
24714 before=$(md5sum $DIR/$tfile)
24715 $LCTL set_param ldlm.namespaces.*osc*.lru_size=clear
24716 after=$(md5sum $DIR/$tfile)
24717 [ "$before" == "$after" ] ||
24718 error "$csum: $before != $after bs=$1 seek=$2"
24722 run_test 810 "partial page writes on ZFS (LU-11663)"
24725 [ $OST1_VERSION -lt $(version_code 2.12.51) ] &&
24726 skip "OST < 2.12.51 doesn't support this fail_loc"
24728 $LFS setstripe -c 1 -i 0 $DIR/$tfile
24729 # ensure ost1 is connected
24730 stat $DIR/$tfile >/dev/null || error "can't stat"
24731 wait_osc_import_state client ost1 FULL
24732 # no locks, no reqs to let the connection idle
24733 cancel_lru_locks osc
24735 # delay OST_DISCONNECT on OST1 to put OSC into intermediate state
24736 #define OBD_FAIL_OST_DISCONNECT_DELAY 0x245
24737 do_facet ost1 "$LCTL set_param fail_loc=0x245 fail_val=8"
24738 wait_osc_import_state client ost1 CONNECTING
24739 do_facet ost1 "$LCTL set_param fail_loc=0 fail_val=0"
24741 stat $DIR/$tfile >/dev/null || error "can't stat file"
24743 run_test 812a "do not drop reqs generated when imp is going to idle (LU-11951)"
24745 test_812b() { # LU-12378
24746 [ $OST1_VERSION -lt $(version_code 2.12.51) ] &&
24747 skip "OST < 2.12.51 doesn't support this fail_loc"
24749 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "setstripe failed"
24750 # ensure ost1 is connected
24751 stat $DIR/$tfile >/dev/null || error "can't stat"
24752 wait_osc_import_state client ost1 FULL
24753 # no locks, no reqs to let the connection idle
24754 cancel_lru_locks osc
24756 # delay OST_DISCONNECT on OST1 to put OSC into intermediate state
24757 #define OBD_FAIL_OST_DISCONNECT_DELAY 0x245
24758 do_facet ost1 "$LCTL set_param fail_loc=0x245 fail_val=8"
24759 wait_osc_import_state client ost1 CONNECTING
24760 do_facet ost1 "$LCTL set_param fail_loc=0 fail_val=0"
24762 $LFS quota -u 0 $DIR/ || error "lfs quota should succeed"
24763 wait_osc_import_state client ost1 IDLE
24765 run_test 812b "do not drop no resend request for idle connect"
24768 local file_heat_sav=$($LCTL get_param -n llite.*.file_heat 2>/dev/null)
24769 [ -z "$file_heat_sav" ] && skip "no file heat support"
24780 local period_second=$($LCTL get_param -n llite.*.heat_period_second)
24781 local decay_pct=$($LCTL get_param -n llite.*.heat_decay_percentage)
24783 $LCTL set_param -n llite.*.file_heat=1
24784 echo "Turn on file heat"
24785 echo "Period second: $period_second, Decay percentage: $decay_pct"
24787 echo "QQQQ" > $DIR/$tfile
24788 echo "QQQQ" > $DIR/$tfile
24789 echo "QQQQ" > $DIR/$tfile
24790 cat $DIR/$tfile > /dev/null
24791 cat $DIR/$tfile > /dev/null
24792 cat $DIR/$tfile > /dev/null
24793 cat $DIR/$tfile > /dev/null
24795 local out=$($LFS heat_get $DIR/$tfile)
24797 $LFS heat_get $DIR/$tfile
24798 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
24799 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
24800 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
24801 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
24803 [ $readsample -le 4 ] || error "read sample ($readsample) is wrong"
24804 [ $writesample -le 3 ] || error "write sample ($writesample) is wrong"
24805 [ $readbyte -le 20 ] || error "read bytes ($readbyte) is wrong"
24806 [ $writebyte -le 15 ] || error "write bytes ($writebyte) is wrong"
24808 sleep $((period_second + 3))
24809 echo "Sleep $((period_second + 3)) seconds..."
24810 # The recursion formula to calculate the heat of the file f is as
24812 # Hi+1(f) = (1-P)*Hi(f)+ P*Ci
24813 # Where Hi is the heat value in the period between time points i*I and
24814 # (i+1)*I; Ci is the access count in the period; the symbol P refers
24815 # to the weight of Ci.
24816 out=$($LFS heat_get $DIR/$tfile)
24817 $LFS heat_get $DIR/$tfile
24818 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
24819 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
24820 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
24821 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
24823 [ $(bc <<< "$readsample <= 4 * $decay_pct / 100") -eq 1 ] ||
24824 error "read sample ($readsample) is wrong"
24825 [ $(bc <<< "$writesample <= 3 * $decay_pct / 100") -eq 1 ] ||
24826 error "write sample ($writesample) is wrong"
24827 [ $(bc <<< "$readbyte <= 20 * $decay_pct / 100") -eq 1 ] ||
24828 error "read bytes ($readbyte) is wrong"
24829 [ $(bc <<< "$writebyte <= 15 * $decay_pct / 100") -eq 1 ] ||
24830 error "write bytes ($writebyte) is wrong"
24832 echo "QQQQ" > $DIR/$tfile
24833 echo "QQQQ" > $DIR/$tfile
24834 echo "QQQQ" > $DIR/$tfile
24835 cat $DIR/$tfile > /dev/null
24836 cat $DIR/$tfile > /dev/null
24837 cat $DIR/$tfile > /dev/null
24838 cat $DIR/$tfile > /dev/null
24840 sleep $((period_second + 3))
24841 echo "Sleep $((period_second + 3)) seconds..."
24843 out=$($LFS heat_get $DIR/$tfile)
24844 $LFS heat_get $DIR/$tfile
24845 readsample1=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
24846 writesample1=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
24847 readbyte1=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
24848 writebyte1=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
24850 [ $(bc <<< "$readsample1 <= ($readsample * (100 - $decay_pct) + \
24851 4 * $decay_pct) / 100") -eq 1 ] ||
24852 error "read sample ($readsample1) is wrong"
24853 [ $(bc <<< "$writesample1 <= ($writesample * (100 - $decay_pct) + \
24854 3 * $decay_pct) / 100") -eq 1 ] ||
24855 error "write sample ($writesample1) is wrong"
24856 [ $(bc <<< "$readbyte1 <= ($readbyte * (100 - $decay_pct) + \
24857 20 * $decay_pct) / 100") -eq 1 ] ||
24858 error "read bytes ($readbyte1) is wrong"
24859 [ $(bc <<< "$writebyte1 <= ($writebyte * (100 - $decay_pct) + \
24860 15 * $decay_pct) / 100") -eq 1 ] ||
24861 error "write bytes ($writebyte1) is wrong"
24863 echo "Turn off file heat for the file $DIR/$tfile"
24864 $LFS heat_set -o $DIR/$tfile
24866 echo "QQQQ" > $DIR/$tfile
24867 echo "QQQQ" > $DIR/$tfile
24868 echo "QQQQ" > $DIR/$tfile
24869 cat $DIR/$tfile > /dev/null
24870 cat $DIR/$tfile > /dev/null
24871 cat $DIR/$tfile > /dev/null
24872 cat $DIR/$tfile > /dev/null
24874 out=$($LFS heat_get $DIR/$tfile)
24875 $LFS heat_get $DIR/$tfile
24876 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
24877 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
24878 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
24879 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
24881 [ $readsample -eq 0 ] || error "read sample ($readsample) is wrong"
24882 [ $writesample -eq 0 ] || error "write sample ($writesample) is wrong"
24883 [ $readbyte -eq 0 ] || error "read bytes ($readbyte) is wrong"
24884 [ $writebyte -eq 0 ] || error "write bytes ($writebyte) is wrong"
24886 echo "Trun on file heat for the file $DIR/$tfile"
24887 $LFS heat_set -O $DIR/$tfile
24889 echo "QQQQ" > $DIR/$tfile
24890 echo "QQQQ" > $DIR/$tfile
24891 echo "QQQQ" > $DIR/$tfile
24892 cat $DIR/$tfile > /dev/null
24893 cat $DIR/$tfile > /dev/null
24894 cat $DIR/$tfile > /dev/null
24895 cat $DIR/$tfile > /dev/null
24897 out=$($LFS heat_get $DIR/$tfile)
24898 $LFS heat_get $DIR/$tfile
24899 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
24900 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
24901 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
24902 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
24904 [ $readsample -gt 0 ] || error "read sample ($readsample) is wrong"
24905 [ $writesample -gt 0 ] || error "write sample ($writesample) is wrong"
24906 [ $readbyte -gt 0 ] || error "read bytes ($readbyte) is wrong"
24907 [ $writebyte -gt 0 ] || error "write bytes ($writebyte) is wrong"
24909 $LFS heat_set -c $DIR/$tfile
24910 $LCTL set_param -n llite.*.file_heat=0
24911 echo "Turn off file heat support for the Lustre filesystem"
24913 echo "QQQQ" > $DIR/$tfile
24914 echo "QQQQ" > $DIR/$tfile
24915 echo "QQQQ" > $DIR/$tfile
24916 cat $DIR/$tfile > /dev/null
24917 cat $DIR/$tfile > /dev/null
24918 cat $DIR/$tfile > /dev/null
24919 cat $DIR/$tfile > /dev/null
24921 out=$($LFS heat_get $DIR/$tfile)
24922 $LFS heat_get $DIR/$tfile
24923 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
24924 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
24925 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
24926 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
24928 [ $readsample -eq 0 ] || error "read sample ($readsample) is wrong"
24929 [ $writesample -eq 0 ] || error "write sample ($writesample) is wrong"
24930 [ $readbyte -eq 0 ] || error "read bytes ($readbyte) is wrong"
24931 [ $writebyte -eq 0 ] || error "write bytes ($writebyte) is wrong"
24933 $LCTL set_param -n llite.*.file_heat=$file_heat_sav
24936 run_test 813 "File heat verfication"
24940 dd of=$DIR/$tfile seek=128 bs=1k < /dev/null
24941 echo -n y >> $DIR/$tfile
24942 cp --sparse=always $DIR/$tfile $DIR/${tfile}.cp || error "copy failed"
24943 diff $DIR/$tfile $DIR/${tfile}.cp || error "files should be same"
24945 run_test 814 "sparse cp works as expected (LU-12361)"
24949 writeme -b 100 $DIR/$tfile || error "write 100 bytes failed"
24950 writeme -b 0 $DIR/$tfile || error "write 0 byte failed"
24952 run_test 815 "zero byte tiny write doesn't hang (LU-12382)"
24955 $LFS setstripe -c 1 -i 0 $DIR/$tfile
24956 # ensure ost1 is connected
24957 stat $DIR/$tfile >/dev/null || error "can't stat"
24958 wait_osc_import_state client ost1 FULL
24959 # no locks, no reqs to let the connection idle
24960 cancel_lru_locks osc
24961 lru_resize_disable osc
24964 before=$($LCTL get_param -n \
24965 ldlm.namespaces.$FSNAME-OST0000-osc-[^M]*.lru_size)
24967 wait_osc_import_state client ost1 IDLE
24968 dd if=/dev/null of=$DIR/$tfile bs=1k count=1 conv=sync
24969 now=$($LCTL get_param -n \
24970 ldlm.namespaces.$FSNAME-OST0000-osc-[^M]*.lru_size)
24971 [ $before == $now ] || error "lru_size changed $before != $now"
24973 run_test 816 "do not reset lru_resize on idle reconnect"
24977 exportfs -u localhost:$DIR/nfsexp
24982 systemctl restart nfs-server.service || skip "failed to restart nfsd"
24984 mkdir -p $DIR/nfsexp
24985 exportfs -orw,no_root_squash localhost:$DIR/nfsexp ||
24986 error "failed to export nfs"
24988 tmpdir=$(mktemp -d /tmp/nfs-XXXXXX)
24989 stack_trap cleanup_817 EXIT
24991 mount -t nfs -orw localhost:$DIR/nfsexp $tmpdir ||
24992 error "failed to mount nfs to $tmpdir"
24994 cp /bin/true $tmpdir
24995 $DIR/nfsexp/true || error "failed to execute 'true' command"
24997 run_test 817 "nfsd won't cache write lock for exec file"
25001 $LFS setstripe -c1 -i0 $DIR/$tfile
25002 $LFS setstripe -c1 -i1 $DIR/$tfile
25004 #define OBD_FAIL_OSP_CANT_PROCESS_LLOG 0x2105
25005 do_facet $SINGLEMDS lctl set_param fail_loc=0x80002105
25006 start $SINGLEMDS $(mdsdevname ${SINGLEMDS//mds/}) $MDS_MOUNT_OPTS ||
25007 error "start $SINGLEMDS failed"
25010 run_test 818 "unlink with failed llog"
25013 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
25014 cancel_lru_locks osc
25015 #define OBD_FAIL_OST_2BIG_NIOBUF 0x248
25016 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000248
25017 dd if=$DIR/$tfile of=/dev/null bs=1M count=1
25020 run_test 819a "too big niobuf in read"
25023 #define OBD_FAIL_OST_2BIG_NIOBUF 0x248
25024 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000248
25025 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
25026 cancel_lru_locks osc
25030 run_test 819b "too big niobuf in write"
25033 function test_820_start_ost() {
25036 for num in $(seq $OSTCOUNT); do
25037 start ost$num $(ostdevname $num) $OST_MOUNT_OPTS
25042 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
25045 umount_client $MOUNT || error "umount failed"
25046 for num in $(seq $OSTCOUNT); do
25050 # mount client with no active OSTs
25051 # so that the client can't initialize max LOV EA size
25052 # from OSC notifications
25053 mount_client $MOUNT || error "mount failed"
25054 # delay OST starting to keep this 0 max EA size for a while
25055 test_820_start_ost &
25057 # create a directory on MDS2
25058 test_mkdir -i 1 -c1 $DIR/$tdir/mds2 ||
25059 error "Failed to create directory"
25060 # open intent should update default EA size
25061 # see mdc_update_max_ea_from_body()
25062 # notice this is the very first RPC to MDS2
25063 cp /etc/services $DIR/$tdir/mds2 ||
25064 error "Failed to copy files to mds$n"
25066 run_test 820 "update max EA from open intent"
25069 # tests that do cleanup/setup should be run at the end
25073 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25076 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
25077 $LCTL set_param fail_loc=0x903
25079 cancel_lru_locks MGC
25081 FAIL_ON_ERROR=true cleanup
25082 FAIL_ON_ERROR=true setup
25084 run_test 900 "umount should not race with any mgc requeue thread"
25086 # LUS-6253/LU-11185
25092 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25094 # some get_param have a bug to handle dot in param name
25095 cancel_lru_locks MGC
25096 oldc=$($LCTL get_param -n 'ldlm.namespaces.MGC*.lock_count')
25097 olds=$(do_facet mgs $LCTL get_param -n 'ldlm.namespaces.MGS*.lock_count')
25098 umount_client $MOUNT || error "umount failed"
25099 mount_client $MOUNT || error "mount failed"
25100 cancel_lru_locks MGC
25101 newc=$($LCTL get_param -n 'ldlm.namespaces.MGC*.lock_count')
25102 news=$(do_facet mgs $LCTL get_param -n 'ldlm.namespaces.MGS*.lock_count')
25104 [ $oldc -lt $newc ] && error "mgc lock leak ($oldc != $newc)"
25105 [ $olds -lt $news ] && error "mgs lock leak ($olds != $news)"
25109 run_test 901 "don't leak a mgc lock on client umount"
25113 [ $CLIENT_VERSION -lt $(version_code 2.13.52) ] &&
25114 skip "client does not have LU-13377 fix"
25115 #define OBD_FAIL_LLITE_SHORT_COMMIT 0x1415
25116 $LCTL set_param fail_loc=0x1415
25117 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
25118 cancel_lru_locks osc
25121 run_test 902 "test short write doesn't hang lustre"
25124 [ -f $EXT2_DEV ] && rm $EXT2_DEV || true
25125 check_and_cleanup_lustre
25126 if [ "$I_MOUNTED" != "yes" ]; then
25127 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true