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 $new_def_stripe_size ]] ||
8393 echo "file2_stripe_size: '$file2_stripe_size'"
8394 echo "new_def_stripe_size: '$new_def_stripe_size'"
8395 error "$file2 didn't inherit stripe size $new_def_stripe_size"
8398 local dir3=$MOUNT/$tdir-3
8399 mkdir $dir3 || error "mkdir $dir3 failed"
8400 # $dir3 shouldn't have LOV EA, but "lfs getstripe -d $dir3" should show
8401 # the root layout, which is the actual default layout that will be used
8402 # when new files are created in $dir3.
8403 local dir3_layout=$(get_layout_param $dir3)
8404 local root_dir_layout=$(get_layout_param $MOUNT)
8405 [[ "$dir3_layout" = "$root_dir_layout" ]] ||
8407 echo "dir3_layout: '$dir3_layout'"
8408 echo "root_dir_layout: '$root_dir_layout'"
8409 error "$dir3 should show the default layout from $MOUNT"
8412 # set OST pool on root directory
8413 local pool=$TESTNAME
8414 pool_add $pool || error "add $pool failed"
8415 pool_add_targets $pool 0 $((OSTCOUNT - 1)) 1 ||
8416 error "add targets to $pool failed"
8418 $LFS setstripe -p $pool $MOUNT ||
8419 error "set OST pool on $MOUNT failed"
8421 # new file created in $dir3 should inherit the pool from
8422 # the filesystem default
8423 local file3=$dir3/$tfile-3
8424 touch $file3 || error "touch $file3 failed"
8426 local file3_pool=$($LFS getstripe -p $file3)
8427 [[ "$file3_pool" = "$pool" ]] ||
8428 error "$file3 ('$file3_pool') didn't inherit OST pool '$pool'"
8430 local dir4=$MOUNT/$tdir-4
8431 mkdir $dir4 || error "mkdir $dir4 failed"
8432 local dir4_layout=$(get_layout_param $dir4)
8433 root_dir_layout=$(get_layout_param $MOUNT)
8434 echo "$LFS getstripe -d $dir4"
8435 $LFS getstripe -d $dir4
8436 echo "$LFS getstripe -d $MOUNT"
8437 $LFS getstripe -d $MOUNT
8438 [[ "$dir4_layout" = "$root_dir_layout" ]] ||
8440 echo "dir4_layout: '$dir4_layout'"
8441 echo "root_dir_layout: '$root_dir_layout'"
8442 error "$dir4 should show the default layout from $MOUNT"
8445 # new file created in $dir4 should inherit the pool from
8446 # the filesystem default
8447 local file4=$dir4/$tfile-4
8448 touch $file4 || error "touch $file4 failed"
8450 local file4_pool=$($LFS getstripe -p $file4)
8451 [[ "$file4_pool" = "$pool" ]] ||
8452 error "$file4 ('$file4_pool') didn't inherit OST pool $pool"
8454 # new subdirectory under non-root directory should inherit
8455 # the default layout from its parent directory
8456 $LFS setstripe -S $new_def_stripe_size -p $pool $dir4 ||
8457 error "set directory layout on $dir4 failed"
8459 local dir5=$dir4/$tdir-5
8460 mkdir $dir5 || error "mkdir $dir5 failed"
8462 dir4_layout=$(get_layout_param $dir4)
8463 local dir5_layout=$(get_layout_param $dir5)
8464 [[ "$dir4_layout" = "$dir5_layout" ]] ||
8466 echo "dir4_layout: '$dir4_layout'"
8467 echo "dir5_layout: '$dir5_layout'"
8468 error "$dir5 should inherit the default layout from $dir4"
8471 # though subdir under ROOT doesn't inherit default layout, but
8472 # its sub dir/file should be created with default layout.
8473 [[ $MDSCOUNT -ge 2 ]] || skip_env "needs >= 2 MDTs"
8474 [[ $MDS1_VERSION -ge $(version_code 2.12.59) ]] ||
8475 skip "Need MDS version at least 2.12.59"
8477 local default_lmv_count=$($LFS getdirstripe -D -c $MOUNT)
8478 local default_lmv_index=$($LFS getdirstripe -D -i $MOUNT)
8479 local default_lmv_hash=$($LFS getdirstripe -D -H $MOUNT)
8481 if [ $default_lmv_hash == "none" ]; then
8482 stack_trap "$LFS setdirstripe -D -d $MOUNT" EXIT
8484 stack_trap "$LFS setdirstripe -D -i $default_lmv_index \
8485 -c $default_lmv_count -H $default_lmv_hash $MOUNT" EXIT
8488 $LFS setdirstripe -D -c 2 $MOUNT ||
8489 error "setdirstripe -D -c 2 failed"
8490 mkdir $MOUNT/$tdir-6 || error "mkdir $tdir-6 failed"
8491 local lmv_count=$($LFS getdirstripe -c $MOUNT/$tdir-6)
8492 [ $lmv_count -eq 2 ] || error "$tdir-6 stripe count $lmv_count"
8494 run_test 65n "don't inherit default layout from root for new subdirectories"
8496 # bug 2543 - update blocks count on client
8498 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8501 dd if=/dev/zero of=$DIR/f66 bs=1k count=$COUNT
8502 sync; sync_all_data; sync; sync_all_data
8503 cancel_lru_locks osc
8504 BLOCKS=`ls -s $DIR/f66 | awk '{ print $1 }'`
8505 [ $BLOCKS -ge $COUNT ] || error "$DIR/f66 blocks $BLOCKS < $COUNT"
8507 run_test 66 "update inode blocks count on client ==============="
8510 awk '($1 == "'$1':") { print $2 }' /proc/meminfo
8514 swapon -s | awk '($1 == "'$1'") { print $4 }'
8517 # bug5265, obdfilter oa2dentry return -ENOENT
8518 # #define OBD_FAIL_SRV_ENOENT 0x217
8520 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8521 remote_ost_nodsh && skip "remote OST with nodsh"
8524 $LFS setstripe -c 1 -i 0 $f
8526 $DIRECTIO write ${f}.2 0 1 || error "directio write error"
8528 do_facet ost1 lctl set_param fail_loc=0x217
8529 $TRUNCATE $f 1 # vmtruncate() will ignore truncate() error.
8530 $DIRECTIO write $f 0 2 && error "write succeeded, expect -ENOENT"
8532 do_facet ost1 lctl set_param fail_loc=0
8533 $DIRECTIO write $f 0 2 || error "write error"
8535 cancel_lru_locks osc
8536 $DIRECTIO read $f 0 1 || error "read error"
8538 do_facet ost1 lctl set_param fail_loc=0x217
8539 $DIRECTIO read $f 1 1 && error "read succeeded, expect -ENOENT"
8541 do_facet ost1 lctl set_param fail_loc=0
8544 run_test 69 "verify oa2dentry return -ENOENT doesn't LBUG ======"
8547 test_mkdir $DIR/$tdir
8548 $LFS setdirstripe -D -c$MDSCOUNT $DIR/$tdir
8549 sh rundbench -C -D $DIR/$tdir 2 || error "dbench failed!"
8551 run_test 71 "Running dbench on lustre (don't segment fault) ===="
8553 test_72a() { # bug 5695 - Test that on 2.6 remove_suid works properly
8554 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8555 [ "$RUNAS_ID" = "$UID" ] &&
8556 skip_env "RUNAS_ID = UID = $UID -- skipping"
8557 # Check that testing environment is properly set up. Skip if not
8558 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_GID $RUNAS ||
8559 skip_env "User $RUNAS_ID does not exist - skipping"
8562 chmod 777 $DIR/$tfile
8563 chmod ug+s $DIR/$tfile
8564 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=512 count=1 ||
8565 error "$RUNAS dd $DIR/$tfile failed"
8566 # See if we are still setuid/sgid
8567 [ -u $DIR/$tfile ] || [ -g $DIR/$tfile ] &&
8568 error "S/gid is not dropped on write"
8569 # Now test that MDS is updated too
8570 cancel_lru_locks mdc
8571 [ -u $DIR/$tfile ] || [ -g $DIR/$tfile ] &&
8572 error "S/gid is not dropped on MDS"
8575 run_test 72a "Test that remove suid works properly (bug5695) ===="
8577 test_72b() { # bug 24226 -- keep mode setting when size is not changing
8580 [ "$RUNAS_ID" = "$UID" ] &&
8581 skip_env "RUNAS_ID = UID = $UID -- skipping"
8582 [ "$RUNAS_ID" -eq 0 ] &&
8583 skip_env "RUNAS_ID = 0 -- skipping"
8584 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8585 # Check that testing environment is properly set up. Skip if not
8586 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_ID $RUNAS ||
8587 skip_env "User $RUNAS_ID does not exist - skipping"
8589 touch $DIR/${tfile}-f{g,u}
8590 test_mkdir $DIR/${tfile}-dg
8591 test_mkdir $DIR/${tfile}-du
8592 chmod 770 $DIR/${tfile}-{f,d}{g,u}
8593 chmod g+s $DIR/${tfile}-{f,d}g
8594 chmod u+s $DIR/${tfile}-{f,d}u
8595 for perm in 777 2777 4777; do
8596 $RUNAS chmod $perm $DIR/${tfile}-fg && error "S/gid file allowed improper chmod to $perm"
8597 $RUNAS chmod $perm $DIR/${tfile}-fu && error "S/uid file allowed improper chmod to $perm"
8598 $RUNAS chmod $perm $DIR/${tfile}-dg && error "S/gid dir allowed improper chmod to $perm"
8599 $RUNAS chmod $perm $DIR/${tfile}-du && error "S/uid dir allowed improper chmod to $perm"
8603 run_test 72b "Test that we keep mode setting if without file data changed (bug 24226)"
8605 # bug 3462 - multiple simultaneous MDC requests
8607 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8609 test_mkdir $DIR/d73-1
8610 test_mkdir $DIR/d73-2
8611 multiop_bg_pause $DIR/d73-1/f73-1 O_c || return 1
8614 lctl set_param fail_loc=0x80000129
8615 $MULTIOP $DIR/d73-1/f73-2 Oc &
8617 lctl set_param fail_loc=0
8619 $MULTIOP $DIR/d73-2/f73-3 Oc &
8623 wait $pid1 || return 1
8627 $CHECKSTAT -t file $DIR/d73-1/f73-1 || return 4
8628 $CHECKSTAT -t file $DIR/d73-1/f73-2 || return 5
8629 $CHECKSTAT -t file $DIR/d73-2/f73-3 || return 6
8633 run_test 73 "multiple MDC requests (should not deadlock)"
8635 test_74a() { # bug 6149, 6184
8636 [ $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 any lock that won't be difficult - lookup works.
8646 $LCTL set_param fail_loc=0
8650 run_test 74a "ldlm_enqueue freed-export error path, ls (shouldn't LBUG)"
8652 test_74b() { # bug 13310
8653 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8655 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
8657 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
8658 # will spin in a tight reconnection loop
8659 $LCTL set_param fail_loc=0x8000030e
8660 # get a "difficult" lock
8662 $LCTL set_param fail_loc=0
8666 run_test 74b "ldlm_enqueue freed-export error path, touch (shouldn't LBUG)"
8669 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8671 #define OBD_FAIL_LDLM_NEW_LOCK
8672 $LCTL set_param fail_loc=0x319
8673 touch $DIR/$tfile && error "touch successful"
8674 $LCTL set_param fail_loc=0
8677 run_test 74c "ldlm_lock_create error path, (shouldn't LBUG)"
8679 slab_lic=/sys/kernel/slab/lustre_inode_cache
8681 [ -f $slab_lic/shrink ] && echo 1 > $slab_lic/shrink
8682 [ -f $slab_lic/objects ] && awk '{ print $1 }' $slab_lic/objects ||
8683 awk '/lustre_inode_cache/ { print $2; exit }' /proc/slabinfo
8686 test_76a() { # Now for b=20433, added originally in b=1443
8687 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8689 cancel_lru_locks osc
8690 # there may be some slab objects cached per core
8691 local cpus=$(getconf _NPROCESSORS_ONLN 2>/dev/null)
8692 local before=$(num_objects)
8693 local count=$((512 * cpus))
8694 [ "$SLOW" = "no" ] && count=$((128 * cpus))
8695 local margin=$((count / 10))
8696 if [[ -f $slab_lic/aliases ]]; then
8697 local aliases=$(cat $slab_lic/aliases)
8698 (( aliases > 0 )) && margin=$((margin * aliases))
8701 echo "before slab objects: $before"
8702 for i in $(seq $count); do
8706 cancel_lru_locks osc
8707 local after=$(num_objects)
8708 echo "created: $count, after slab objects: $after"
8709 # shared slab counts are not very accurate, allow significant margin
8710 # the main goal is that the cache growth is not permanently > $count
8711 while (( after > before + margin )); do
8713 after=$(num_objects)
8715 (( wait % 5 == 0 )) && echo "wait $wait seconds objects: $after"
8716 if (( wait > 60 )); then
8717 error "inode slab grew from $before+$margin to $after"
8721 run_test 76a "confirm clients recycle inodes properly ===="
8724 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8725 [ $CLIENT_VERSION -ge $(version_code 2.13.55) ] || skip "not supported"
8728 local before=$(num_objects)
8730 for i in $(seq $count); do
8735 local after=$(num_objects)
8738 while (( after > before )); do
8740 after=$(num_objects)
8742 (( wait % 5 == 0 )) && echo "wait $wait seconds objects: $after"
8743 if (( wait > 60 )); then
8744 error "inode slab grew from $before to $after"
8748 echo "slab objects before: $before, after: $after"
8750 run_test 76b "confirm clients recycle directory inodes properly ===="
8755 # Note: in sptlrpc modes which enable its own bulk checksum, the
8756 # original crc32_le bulk checksum will be automatically disabled,
8757 # and the OBD_FAIL_OSC_CHECKSUM_SEND/OBD_FAIL_OSC_CHECKSUM_RECEIVE
8758 # will be checked by sptlrpc code against sptlrpc bulk checksum.
8759 # In this case set_checksums() will not be no-op, because sptlrpc
8760 # bulk checksum will be enabled all through the test.
8762 [ "$ORIG_CSUM" ] || ORIG_CSUM=`lctl get_param -n osc.*.checksums | head -n1`
8763 lctl set_param -n osc.*.checksums $1
8767 export ORIG_CSUM_TYPE="`lctl get_param -n osc.*osc-[^mM]*.checksum_type |
8768 sed 's/.*\[\(.*\)\].*/\1/g' | head -n1`"
8769 CKSUM_TYPES=${CKSUM_TYPES:-$(lctl get_param -n osc.*osc-[^mM]*.checksum_type |
8770 tr -d [] | head -n1)}
8773 lctl set_param -n osc.*osc-[^mM]*.checksum_type $1
8775 log "set checksum type to $1, rc = $rc"
8779 get_osc_checksum_type()
8781 # arugment 1: OST name, like OST0000
8783 checksum_type=$(lctl get_param -n osc.*${ost}-osc-[^mM]*.checksum_type |
8784 sed 's/.*\[\(.*\)\].*/\1/g')
8786 [ $rc -ne 0 ] && error "failed to get checksum type of $ost, rc = $rc, output = $checksum_type"
8790 F77_TMP=$TMP/f77-temp
8793 dd if=/dev/urandom of=$F77_TMP bs=1M count=$F77SZ || \
8794 error "error writing to $F77_TMP"
8797 test_77a() { # bug 10889
8798 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8799 $GSS && skip_env "could not run with gss"
8801 [ ! -f $F77_TMP ] && setup_f77
8803 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ || error "dd error"
8807 run_test 77a "normal checksum read/write operation"
8809 test_77b() { # bug 10889
8810 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8811 $GSS && skip_env "could not run with gss"
8813 [ ! -f $F77_TMP ] && setup_f77
8814 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
8815 $LCTL set_param fail_loc=0x80000409
8818 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
8819 error "dd error: $?"
8820 $LCTL set_param fail_loc=0
8822 for algo in $CKSUM_TYPES; do
8823 cancel_lru_locks osc
8824 set_checksum_type $algo
8825 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
8826 $LCTL set_param fail_loc=0x80000408
8827 cmp $F77_TMP $DIR/$tfile || error "file compare failed"
8828 $LCTL set_param fail_loc=0
8831 set_checksum_type $ORIG_CSUM_TYPE
8834 run_test 77b "checksum error on client write, read"
8839 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=0
8841 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=0
8842 [ -n "$osc_file_prefix" ] && rm -f ${osc_file_prefix}*
8843 $check_ost && [ -n "$ost_file_prefix" ] &&
8844 do_facet ost1 rm -f ${ost_file_prefix}\*
8848 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8849 $GSS && skip_env "could not run with gss"
8850 remote_ost_nodsh && skip "remote OST with nodsh"
8853 local osc_file_prefix
8855 local check_ost=false
8856 local ost_file_prefix
8862 # ensure corruption will occur on first OSS/OST
8863 $LFS setstripe -i 0 $DIR/$tfile
8865 [ ! -f $F77_TMP ] && setup_f77
8866 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
8867 error "dd write error: $?"
8868 fid=$($LFS path2fid $DIR/$tfile)
8870 if [ $OST1_VERSION -ge $(version_code 2.9.57) ]
8873 ost_file_prefix=$(do_facet ost1 $LCTL get_param -n debug_path)
8874 ost_file_prefix=${ost_file_prefix}-checksum_dump-ost-\\${fid}
8876 echo "OSS do not support bulk pages dump upon error"
8879 osc_file_prefix=$($LCTL get_param -n debug_path)
8880 osc_file_prefix=${osc_file_prefix}-checksum_dump-osc-\\${fid}
8882 trap cleanup_77c EXIT
8885 # enable bulk pages dump upon error on Client
8886 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=1
8887 # enable bulk pages dump upon error on OSS
8889 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=1
8891 # flush Client cache to allow next read to reach OSS
8892 cancel_lru_locks osc
8894 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
8895 $LCTL set_param fail_loc=0x80000408
8896 dd if=$DIR/$tfile of=/dev/null bs=1M || error "dd read error: $?"
8897 $LCTL set_param fail_loc=0
8901 # check cksum dump on Client
8902 osc_file=$(ls ${osc_file_prefix}*)
8903 [ -n "$osc_file" ] || error "no checksum dump file on Client"
8904 # OBD_FAIL_OSC_CHECKSUM_RECEIVE corrupts with "bad1" at start of file
8905 bad1=$(dd if=$osc_file bs=1 count=4 2>/dev/null) || error "dd error: $?"
8906 [ $bad1 == "bad1" ] || error "unexpected corrupt pattern"
8907 orig_cksum=$(dd if=$F77_TMP bs=1 skip=4 count=1048572 2>/dev/null |
8909 dump_cksum=$(dd if=$osc_file bs=1 skip=4 2>/dev/null | cksum)
8910 [[ "$orig_cksum" == "$dump_cksum" ]] ||
8911 error "dump content does not match on Client"
8913 $check_ost || skip "No need to check cksum dump on OSS"
8915 # check cksum dump on OSS
8916 ost_file=$(do_facet ost1 ls ${ost_file_prefix}\*)
8917 [ -n "$ost_file" ] || error "no checksum dump file on OSS"
8918 orig_cksum=$(dd if=$F77_TMP bs=1048576 count=1 2>/dev/null | cksum)
8919 dump_cksum=$(do_facet ost1 dd if=$ost_file 2>/dev/null \| cksum)
8920 [[ "$orig_cksum" == "$dump_cksum" ]] ||
8921 error "dump content does not match on OSS"
8925 run_test 77c "checksum error on client read with debug"
8927 test_77d() { # bug 10889
8928 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8929 $GSS && skip_env "could not run with gss"
8931 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
8932 $LCTL set_param fail_loc=0x80000409
8934 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
8935 error "direct write: rc=$?"
8936 $LCTL set_param fail_loc=0
8939 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
8940 $LCTL set_param fail_loc=0x80000408
8942 cancel_lru_locks osc
8943 $DIRECTIO read $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
8944 error "direct read: rc=$?"
8945 $LCTL set_param fail_loc=0
8948 run_test 77d "checksum error on OST direct write, read"
8950 test_77f() { # bug 10889
8951 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8952 $GSS && skip_env "could not run with gss"
8955 for algo in $CKSUM_TYPES; do
8956 cancel_lru_locks osc
8957 set_checksum_type $algo
8958 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
8959 $LCTL set_param fail_loc=0x409
8960 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) &&
8961 error "direct write succeeded"
8962 $LCTL set_param fail_loc=0
8964 set_checksum_type $ORIG_CSUM_TYPE
8967 run_test 77f "repeat checksum error on write (expect error)"
8969 test_77g() { # bug 10889
8970 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8971 $GSS && skip_env "could not run with gss"
8972 remote_ost_nodsh && skip "remote OST with nodsh"
8974 [ ! -f $F77_TMP ] && setup_f77
8976 local file=$DIR/$tfile
8977 stack_trap "rm -f $file" EXIT
8979 $LFS setstripe -c 1 -i 0 $file
8980 #define OBD_FAIL_OST_CHECKSUM_RECEIVE 0x21a
8981 do_facet ost1 lctl set_param fail_loc=0x8000021a
8983 dd if=$F77_TMP of=$file bs=1M count=$F77SZ ||
8984 error "write error: rc=$?"
8985 do_facet ost1 lctl set_param fail_loc=0
8988 cancel_lru_locks osc
8989 #define OBD_FAIL_OST_CHECKSUM_SEND 0x21b
8990 do_facet ost1 lctl set_param fail_loc=0x8000021b
8992 cmp $F77_TMP $file || error "file compare failed"
8993 do_facet ost1 lctl set_param fail_loc=0
8996 run_test 77g "checksum error on OST write, read"
8998 test_77k() { # LU-10906
8999 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9000 $GSS && skip_env "could not run with gss"
9002 local cksum_param="osc.$FSNAME*.checksums"
9003 local get_checksum="$LCTL get_param -n $cksum_param | head -n1"
9007 [ "$ORIG_CSUM" ] || ORIG_CSUM=$(eval $get_checksum)
9008 stack_trap "wait_update $HOSTNAME '$get_checksum' $ORIG_CSUM || true"
9009 stack_trap "do_facet mgs $LCTL set_param -P $cksum_param=$ORIG_CSUM"
9012 do_facet mgs $LCTL set_param -P $cksum_param=$i ||
9013 error "failed to set checksum=$i on MGS"
9014 wait_update $HOSTNAME "$get_checksum" $i
9016 echo "remount client, checksum should be $i"
9017 remount_client $MOUNT || error "failed to remount client"
9018 checksum=$(eval $get_checksum)
9019 [ $checksum -eq $i ] || error "checksum($checksum) != $i"
9021 # remove persistent param to avoid races with checksum mountopt below
9022 do_facet mgs $LCTL set_param -P -d $cksum_param ||
9023 error "failed to delete checksum on MGS"
9025 for opt in "checksum" "nochecksum"; do
9026 #remount with mount option
9027 echo "remount client with option $opt, checksum should be $i"
9028 umount_client $MOUNT || error "failed to umount client"
9029 mount_client $MOUNT "$MOUNT_OPTS,$opt" ||
9030 error "failed to mount client with option '$opt'"
9031 checksum=$(eval $get_checksum)
9032 [ $checksum -eq $i ] || error "checksum($checksum) != $i"
9036 remount_client $MOUNT || error "failed to remount client"
9038 run_test 77k "enable/disable checksum correctly"
9041 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9042 $GSS && skip_env "could not run with gss"
9045 stack_trap "set_checksums $ORIG_CSUM" EXIT
9046 stack_trap "set_checksum_type $ORIG_CSUM_TYPE" EXIT
9048 set_checksum_type invalid && error "unexpected success of invalid checksum type"
9050 $LFS setstripe -c 1 -i 0 $DIR/$tfile
9051 for algo in $CKSUM_TYPES; do
9052 set_checksum_type $algo || error "fail to set checksum type $algo"
9053 osc_algo=$(get_osc_checksum_type OST0000)
9054 [ "$osc_algo" != "$algo" ] && error "checksum type is $osc_algo after setting it to $algo"
9056 # no locks, no reqs to let the connection idle
9057 cancel_lru_locks osc
9058 lru_resize_disable osc
9059 wait_osc_import_state client ost1 IDLE
9061 # ensure ost1 is connected
9062 stat $DIR/$tfile >/dev/null || error "can't stat"
9063 wait_osc_import_state client ost1 FULL
9065 osc_algo=$(get_osc_checksum_type OST0000)
9066 [ "$osc_algo" != "$algo" ] && error "checksum type changed from $algo to $osc_algo after reconnection"
9070 run_test 77l "preferred checksum type is remembered after reconnected"
9072 [ "$ORIG_CSUM" ] && set_checksums $ORIG_CSUM || true
9081 test_78() { # bug 10901
9082 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9083 remote_ost || skip_env "local OST"
9086 F78SIZE=$(($(awk '/MemFree:/ { print $2 }' /proc/meminfo) / 1024))
9087 echo "MemFree: $F78SIZE, Max file size: $MAXFREE"
9088 MEMTOTAL=$(($(awk '/MemTotal:/ { print $2 }' /proc/meminfo) / 1024))
9089 echo "MemTotal: $MEMTOTAL"
9091 # reserve 256MB of memory for the kernel and other running processes,
9092 # and then take 1/2 of the remaining memory for the read/write buffers.
9093 if [ $MEMTOTAL -gt 512 ] ;then
9094 MEMTOTAL=$(((MEMTOTAL - 256 ) / 2))
9096 # for those poor memory-starved high-end clusters...
9097 MEMTOTAL=$((MEMTOTAL / 2))
9099 echo "Mem to use for directio: $MEMTOTAL"
9101 [[ $F78SIZE -gt $MEMTOTAL ]] && F78SIZE=$MEMTOTAL
9102 [[ $F78SIZE -gt 512 ]] && F78SIZE=512
9103 [[ $F78SIZE -gt $((MAXFREE / 1024)) ]] && F78SIZE=$((MAXFREE / 1024))
9104 SMALLESTOST=$($LFS df $DIR | grep OST | awk '{ print $4 }' | sort -n |
9106 echo "Smallest OST: $SMALLESTOST"
9107 [[ $SMALLESTOST -lt 10240 ]] &&
9108 skip "too small OSTSIZE, useless to run large O_DIRECT test"
9110 trap cleanup_test_78 EXIT
9112 [[ $F78SIZE -gt $((SMALLESTOST * $OSTCOUNT / 1024 - 80)) ]] &&
9113 F78SIZE=$((SMALLESTOST * $OSTCOUNT / 1024 - 80))
9115 [ "$SLOW" = "no" ] && NSEQ=1 && [ $F78SIZE -gt 32 ] && F78SIZE=32
9116 echo "File size: $F78SIZE"
9117 $LFS setstripe -c $OSTCOUNT $DIR/$tfile || error "setstripe failed"
9118 for i in $(seq 1 $NSEQ); do
9119 FSIZE=$(($F78SIZE / ($NSEQ - $i + 1)))
9120 echo directIO rdwr round $i of $NSEQ
9121 $DIRECTIO rdwr $DIR/$tfile 0 $FSIZE 1048576||error "rdwr failed"
9126 run_test 78 "handle large O_DIRECT writes correctly ============"
9128 test_79() { # bug 12743
9129 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9131 wait_delete_completed
9133 BKTOTAL=$(calc_osc_kbytes kbytestotal)
9134 BKFREE=$(calc_osc_kbytes kbytesfree)
9135 BKAVAIL=$(calc_osc_kbytes kbytesavail)
9137 STRING=`df -P $MOUNT | tail -n 1 | awk '{print $2","$3","$4}'`
9138 DFTOTAL=`echo $STRING | cut -d, -f1`
9139 DFUSED=`echo $STRING | cut -d, -f2`
9140 DFAVAIL=`echo $STRING | cut -d, -f3`
9141 DFFREE=$(($DFTOTAL - $DFUSED))
9143 ALLOWANCE=$((64 * $OSTCOUNT))
9145 if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
9146 [ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
9147 error "df total($DFTOTAL) mismatch OST total($BKTOTAL)"
9149 if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
9150 [ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
9151 error "df free($DFFREE) mismatch OST free($BKFREE)"
9153 if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
9154 [ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
9155 error "df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
9158 run_test 79 "df report consistency check ======================="
9160 test_80() { # bug 10718
9161 remote_ost_nodsh && skip "remote OST with nodsh"
9162 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9164 # relax strong synchronous semantics for slow backends like ZFS
9165 if [ "$ost1_FSTYPE" != "ldiskfs" ]; then
9166 local soc="obdfilter.*.sync_lock_cancel"
9167 local save=$(do_facet ost1 $LCTL get_param -n $soc | head -n1)
9169 # "sync_on_lock_cancel" was broken by v2_11_55_0-26-g7059644e9a
9170 if [ -z "$save" ]; then
9171 soc="obdfilter.*.sync_on_lock_cancel"
9172 save=$(do_facet ost1 $LCTL get_param -n $soc | head -n1)
9175 if [ "$save" != "never" ]; then
9176 local hosts=$(comma_list $(osts_nodes))
9178 do_nodes $hosts $LCTL set_param $soc=never
9179 stack_trap "do_nodes $hosts $LCTL set_param $soc=$save"
9183 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1M
9185 local before=$(date +%s)
9186 cancel_lru_locks osc
9187 local after=$(date +%s)
9188 local diff=$((after - before))
9189 [ $diff -le 1 ] || error "elapsed for 1M@1T = $diff"
9193 run_test 80 "Page eviction is equally fast at high offsets too"
9195 test_81a() { # LU-456
9196 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9197 remote_ost_nodsh && skip "remote OST with nodsh"
9199 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
9200 # MUST OR with the OBD_FAIL_ONCE (0x80000000)
9201 do_facet ost1 lctl set_param fail_loc=0x80000228
9203 # write should trigger a retry and success
9204 $LFS setstripe -i 0 -c 1 $DIR/$tfile
9205 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9207 if [ $RC -ne 0 ] ; then
9208 error "write should success, but failed for $RC"
9211 run_test 81a "OST should retry write when get -ENOSPC ==============="
9213 test_81b() { # LU-456
9214 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9215 remote_ost_nodsh && skip "remote OST with nodsh"
9217 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
9218 # Don't OR with the OBD_FAIL_ONCE (0x80000000)
9219 do_facet ost1 lctl set_param fail_loc=0x228
9221 # write should retry several times and return -ENOSPC finally
9222 $LFS setstripe -i 0 -c 1 $DIR/$tfile
9223 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9226 if [ $RC -ne $ENOSPC ] ; then
9227 error "dd should fail for -ENOSPC, but succeed."
9230 run_test 81b "OST should return -ENOSPC when retry still fails ======="
9233 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs"
9235 test_mkdir $DIR/$tdir.cvsroot
9236 chown $RUNAS_ID $DIR/$tdir.cvsroot
9239 $RUNAS cvs -d $DIR/$tdir.cvsroot init || error "cvs init failed"
9242 # some versions of cvs import exit(1) when asked to import links or
9243 # files they can't read. ignore those files.
9244 local toignore=$(find . -type l -printf '-I %f\n' -o \
9245 ! -perm /4 -printf '-I %f\n')
9246 $RUNAS cvs -d $DIR/$tdir.cvsroot import -m "nomesg" $toignore \
9247 $tdir.reposname vtag rtag
9250 test_mkdir $DIR/$tdir.reposname
9251 chown $RUNAS_ID $DIR/$tdir.reposname
9252 $RUNAS cvs -d $DIR/$tdir.cvsroot co $tdir.reposname
9254 cd $DIR/$tdir.reposname
9256 $RUNAS cvs add -m 'addmsg' foo99
9258 $RUNAS cvs commit -m 'nomsg' foo99
9259 rm -fr $DIR/$tdir.cvsroot
9261 run_test 99 "cvs strange file/directory operations"
9264 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9265 [[ "$NETTYPE" =~ tcp ]] ||
9266 skip_env "TCP secure port test, not useful for NETTYPE=$NETTYPE"
9267 remote_ost_nodsh && skip "remote OST with nodsh"
9268 remote_mds_nodsh && skip "remote MDS with nodsh"
9270 skip "useless for local single node setup"
9272 netstat -tna | ( rc=1; while read PROT SND RCV LOCAL REMOTE STAT; do
9273 [ "$PROT" != "tcp" ] && continue
9274 RPORT=$(echo $REMOTE | cut -d: -f2)
9275 [ "$RPORT" != "$ACCEPTOR_PORT" ] && continue
9278 LPORT=`echo $LOCAL | cut -d: -f2`
9279 if [ $LPORT -ge 1024 ]; then
9280 echo "bad: $PROT $SND $RCV $LOCAL $REMOTE $STAT"
9282 error_exit "local: $LPORT > 1024, remote: $RPORT"
9285 [ "$rc" = 0 ] || error_exit "privileged port not found" )
9287 run_test 100 "check local port using privileged port ==========="
9289 function get_named_value()
9298 echo $line | sed "s/^$tag[ ]*//"
9305 export CACHE_MAX=$($LCTL get_param -n llite.*.max_cached_mb |
9306 awk '/^max_cached_mb/ { print $2 }')
9309 $LCTL set_param -n llite.*.max_cached_mb $CACHE_MAX
9314 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9319 local cache_limit=32
9321 $LCTL set_param -n osc.*-osc*.rpc_stats 0
9322 trap cleanup_101a EXIT
9323 $LCTL set_param -n llite.*.read_ahead_stats 0
9324 $LCTL set_param -n llite.*.max_cached_mb $cache_limit
9327 # randomly read 10000 of 64K chunks from file 3x 32MB in size
9329 echo "nreads: $nreads file size: $((cache_limit * 3))MB"
9330 $READS -f $DIR/$tfile -s$((cache_limit * 3192 * 1024)) -b65536 -C -n$nreads -t 180
9333 for s in $($LCTL get_param -n llite.*.read_ahead_stats |
9334 get_named_value 'read but discarded' | cut -d" " -f1); do
9335 discard=$(($discard + $s))
9339 $LCTL get_param osc.*-osc*.rpc_stats
9340 $LCTL get_param llite.*.read_ahead_stats
9342 # Discard is generally zero, but sometimes a few random reads line up
9343 # and trigger larger readahead, which is wasted & leads to discards.
9344 if [[ $(($discard)) -gt $nreads ]]; then
9345 error "too many ($discard) discarded pages"
9347 rm -f $DIR/$tfile || true
9349 run_test 101a "check read-ahead for random reads"
9352 test_mkdir $DIR/$tdir
9354 local FILE_LENGTH=$2
9357 local FILE_SIZE_MB=$((FILE_LENGTH / ssize))
9359 local list=$(comma_list $(osts_nodes))
9360 set_osd_param $list '' read_cache_enable 0
9361 set_osd_param $list '' writethrough_cache_enable 0
9363 trap cleanup_test101bc EXIT
9364 # prepare the read-ahead file
9365 $LFS setstripe -S $ssize -i $STRIPE_OFFSET -c $OSTCOUNT $DIR/$tfile
9367 dd if=/dev/zero of=$DIR/$tfile bs=$ssize \
9368 count=$FILE_SIZE_MB 2> /dev/null
9372 cleanup_test101bc() {
9377 local list=$(comma_list $(osts_nodes))
9378 set_osd_param $list '' read_cache_enable 1
9379 set_osd_param $list '' writethrough_cache_enable 1
9383 awk 'BEGIN{total=0}; {total+=$1}; END{print total}'
9388 local STRIPE_SIZE=$2
9389 local FILE_LENGTH=$3
9390 local RA_INC=1048576
9391 local STRIDE_LENGTH=$((STRIPE_SIZE/READ_SIZE))
9392 local discard_limit=$((((STRIDE_LENGTH - 1)*3/(STRIDE_LENGTH*OSTCOUNT))* \
9393 (STRIDE_LENGTH*OSTCOUNT - STRIDE_LENGTH)))
9394 DISCARD=$($LCTL get_param -n llite.*.read_ahead_stats |
9395 get_named_value 'read but discarded' |
9396 cut -d" " -f1 | calc_total)
9397 if [[ $DISCARD -gt $discard_limit ]]; then
9398 $LCTL get_param llite.*.read_ahead_stats
9399 error "Too many ($DISCARD) discarded pages with size (${READ_SIZE})"
9401 echo "Read-ahead success for size ${READ_SIZE}"
9406 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9407 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9409 local STRIPE_SIZE=1048576
9410 local STRIDE_SIZE=$((STRIPE_SIZE*OSTCOUNT))
9412 if [ $SLOW == "yes" ]; then
9413 local FILE_LENGTH=$((STRIDE_SIZE * 64))
9415 local FILE_LENGTH=$((STRIDE_SIZE * 8))
9418 local ITERATION=$((FILE_LENGTH / STRIDE_SIZE))
9420 # prepare the read-ahead file
9421 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
9422 cancel_lru_locks osc
9423 for BIDX in 2 4 8 16 32 64 128 256
9425 local BSIZE=$((BIDX*4096))
9426 local READ_COUNT=$((STRIPE_SIZE/BSIZE))
9427 local STRIDE_LENGTH=$((STRIDE_SIZE/BSIZE))
9428 local OFFSET=$((STRIPE_SIZE/BSIZE*(OSTCOUNT - 1)))
9429 $LCTL set_param -n llite.*.read_ahead_stats 0
9430 $READS -f $DIR/$tfile -l $STRIDE_LENGTH -o $OFFSET \
9431 -s $FILE_LENGTH -b $STRIPE_SIZE -a $READ_COUNT -n $ITERATION
9432 cancel_lru_locks osc
9433 ra_check_101 $BSIZE $STRIPE_SIZE $FILE_LENGTH
9438 run_test 101b "check stride-io mode read-ahead ================="
9441 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9443 local STRIPE_SIZE=1048576
9444 local FILE_LENGTH=$((STRIPE_SIZE*100))
9449 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
9451 cancel_lru_locks osc
9452 $LCTL set_param osc.*.rpc_stats 0
9453 $READS -f $DIR/$tfile -s$FILE_LENGTH -b$rsize -n$nreads -t 180
9454 $LCTL get_param osc.*.rpc_stats
9455 for osc_rpc_stats in $($LCTL get_param -N osc.*.rpc_stats); do
9456 local stats=$($LCTL get_param -n $osc_rpc_stats)
9457 local lines=$(echo "$stats" | awk 'END {print NR;}')
9460 if [ $lines -le 20 ]; then
9461 echo "continue debug"
9464 for size in 1 2 4 8; do
9465 local rpc=$(echo "$stats" |
9466 awk '($1 == "'$size':") {print $2; exit; }')
9467 [ $rpc != 0 ] && ((size * PAGE_SIZE < rsize)) &&
9468 error "Small $((size*PAGE_SIZE)) read IO $rpc!"
9470 echo "$osc_rpc_stats check passed!"
9475 run_test 101c "check stripe_size aligned read-ahead ================="
9478 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9480 local file=$DIR/$tfile
9481 local sz_MB=${FILESIZE_101d:-80}
9482 local ra_MB=${READAHEAD_MB:-40}
9484 local free_MB=$(($(df -P $DIR | tail -n 1 | awk '{ print $4 }') / 1024))
9485 [ $free_MB -lt $sz_MB ] &&
9486 skip "Need free space ${sz_MB}M, have ${free_MB}M"
9488 echo "Create test file $file size ${sz_MB}M, ${free_MB}M free"
9489 $LFS setstripe -c -1 $file || error "setstripe failed"
9491 dd if=/dev/zero of=$file bs=1M count=$sz_MB || error "dd failed"
9492 echo Cancel LRU locks on lustre client to flush the client cache
9493 cancel_lru_locks osc
9495 echo Disable read-ahead
9496 local old_RA=$($LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1)
9497 $LCTL set_param -n llite.*.max_read_ahead_mb=0
9498 stack_trap "$LCTL set_param -n llite.*.max_read_ahead_mb $old_RA" EXIT
9499 $LCTL get_param -n llite.*.max_read_ahead_mb
9501 echo "Reading the test file $file with read-ahead disabled"
9502 local sz_KB=$((sz_MB * 1024 / 4))
9503 # 10485760 bytes transferred in 0.000938 secs (11179579337 bytes/sec)
9504 # 104857600 bytes (105 MB) copied, 0.00876352 s, 12.0 GB/s
9505 local raOFF=$(LANG=C dd if=$file of=/dev/null bs=4k count=$sz_KB |&
9506 sed -e '/records/d' -e 's/.* \([0-9]*\.[0-9]*\) *s.*/\1/')
9508 echo "Cancel LRU locks on lustre client to flush the client cache"
9509 cancel_lru_locks osc
9510 echo Enable read-ahead with ${ra_MB}MB
9511 $LCTL set_param -n llite.*.max_read_ahead_mb=$ra_MB
9513 echo "Reading the test file $file with read-ahead enabled"
9514 local raON=$(LANG=C dd if=$file of=/dev/null bs=4k count=$sz_KB |&
9515 sed -e '/records/d' -e 's/.* \([0-9]*\.[0-9]*\) *s.*/\1/')
9517 echo "read-ahead disabled time read $raOFF"
9518 echo "read-ahead enabled time read $raON"
9521 wait_delete_completed
9523 # use awk for this check instead of bash because it handles decimals
9524 awk "{ exit !($raOFF < 1.0 || $raOFF > $raON) }" <<<"ignore_me" ||
9525 error "readahead ${raON}s > no-readahead ${raOFF}s ${sz_MB}M"
9527 run_test 101d "file read with and without read-ahead enabled"
9530 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9532 local file=$DIR/$tfile
9533 local size_KB=500 #KB
9537 local free_KB=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
9538 local need_KB=$((count * size_KB))
9539 [[ $free_KB -le $need_KB ]] &&
9540 skip_env "Need free space $need_KB, have $free_KB"
9542 echo "Creating $count ${size_KB}K test files"
9543 for ((i = 0; i < $count; i++)); do
9544 dd if=/dev/zero of=$file.$i bs=$bsize count=$size_KB 2>/dev/null
9547 echo "Cancel LRU locks on lustre client to flush the client cache"
9548 cancel_lru_locks $OSC
9550 echo "Reset readahead stats"
9551 $LCTL set_param -n llite.*.read_ahead_stats 0
9553 for ((i = 0; i < $count; i++)); do
9554 dd if=$file.$i of=/dev/null bs=$bsize count=$size_KB 2>/dev/null
9557 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
9558 get_named_value 'misses' | cut -d" " -f1 | calc_total)
9560 for ((i = 0; i < $count; i++)); do
9561 rm -rf $file.$i 2>/dev/null
9564 #10000 means 20% reads are missing in readahead
9565 [[ $miss -lt 10000 ]] || error "misses too much for small reads"
9567 run_test 101e "check read-ahead for small read(1k) for small files(500k)"
9570 which iozone || skip_env "no iozone installed"
9572 local old_debug=$($LCTL get_param debug)
9573 old_debug=${old_debug#*=}
9574 $LCTL set_param debug="reada mmap"
9576 # create a test file
9577 iozone -i 0 -+n -r 1m -s 128m -w -f $DIR/$tfile > /dev/null 2>&1
9579 echo Cancel LRU locks on lustre client to flush the client cache
9580 cancel_lru_locks osc
9582 echo Reset readahead stats
9583 $LCTL set_param -n llite.*.read_ahead_stats 0
9585 echo mmap read the file with small block size
9586 iozone -i 1 -u 1 -l 1 -+n -r 32k -s 128m -B -f $DIR/$tfile \
9589 echo checking missing pages
9590 $LCTL get_param llite.*.read_ahead_stats
9591 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
9592 get_named_value 'misses' | cut -d" " -f1 | calc_total)
9594 $LCTL set_param debug="$old_debug"
9595 [ $miss -lt 3 ] || error "misses too much pages ('$miss')!"
9598 run_test 101f "check mmap read performance"
9600 test_101g_brw_size_test() {
9602 local pages=$((mb * 1048576 / PAGE_SIZE))
9603 local file=$DIR/$tfile
9605 $LCTL set_param osc.*.max_pages_per_rpc=${mb}M ||
9606 { error "unable to set max_pages_per_rpc=${mb}M"; return 1; }
9607 for mp in $($LCTL get_param -n osc.*.max_pages_per_rpc); do
9608 [ $mp -ne $pages ] && error "max_pages_per_rpc $mp != $pages" &&
9612 stack_trap "rm -f $file" EXIT
9613 $LCTL set_param -n osc.*.rpc_stats=0
9615 # 10 RPCs should be enough for the test
9617 dd if=/dev/zero of=$file bs=${mb}M count=$count ||
9618 { error "dd write ${mb} MB blocks failed"; return 3; }
9619 cancel_lru_locks osc
9620 dd of=/dev/null if=$file bs=${mb}M count=$count ||
9621 { error "dd write ${mb} MB blocks failed"; return 4; }
9623 # calculate number of full-sized read and write RPCs
9624 rpcs=($($LCTL get_param -n 'osc.*.rpc_stats' |
9625 sed -n '/pages per rpc/,/^$/p' |
9626 awk '/'$pages':/ { reads += $2; writes += $6 }; \
9627 END { print reads,writes }'))
9628 # allow one extra full-sized read RPC for async readahead
9629 [[ ${rpcs[0]} == $count || ${rpcs[0]} == $((count + 1)) ]] ||
9630 { error "${rpcs[0]} != $count read RPCs"; return 5; }
9631 [[ ${rpcs[1]} == $count ]] ||
9632 { error "${rpcs[1]} != $count write RPCs"; return 6; }
9636 remote_ost_nodsh && skip "remote OST with nodsh"
9639 local osts=$(get_facets OST)
9640 local list=$(comma_list $(osts_nodes))
9641 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
9642 local brw_size="obdfilter.*.brw_size"
9644 $LFS setstripe -i 0 -c 1 $DIR/$tfile
9646 local orig_mb=$(do_facet ost1 $LCTL get_param -n $brw_size | head -n 1)
9648 if { [ $OST1_VERSION -ge $(version_code 2.8.52) ] ||
9649 { [ $OST1_VERSION -ge $(version_code 2.7.17) ] &&
9650 [ $OST1_VERSION -lt $(version_code 2.7.50) ]; }; } &&
9651 { [ $CLIENT_VERSION -ge $(version_code 2.8.52) ] ||
9652 { [ $CLIENT_VERSION -ge $(version_code 2.7.17) ] &&
9653 [ $CLIENT_VERSION -lt $(version_code 2.7.50) ]; }; }; then
9655 [ $OST1_VERSION -ge $(version_code 2.9.52) ] &&
9658 if [[ $orig_mb -lt 16 ]]; then
9659 save_lustre_params $osts "$brw_size" > $p
9660 do_nodes $list $LCTL set_param -n $brw_size=16$suffix ||
9661 error "set 16MB RPC size failed"
9663 echo "remount client to enable new RPC size"
9664 remount_client $MOUNT || error "remount_client failed"
9667 test_101g_brw_size_test 16 || error "16MB RPC test failed"
9668 # should be able to set brw_size=12, but no rpc_stats for that
9669 test_101g_brw_size_test 8 || error "8MB RPC test failed"
9672 test_101g_brw_size_test 4 || error "4MB RPC test failed"
9674 if [[ $orig_mb -lt 16 ]]; then
9675 restore_lustre_params < $p
9676 remount_client $MOUNT || error "remount_client restore failed"
9679 rm -f $p $DIR/$tfile
9681 run_test 101g "Big bulk(4/16 MiB) readahead"
9684 $LFS setstripe -i 0 -c 1 $DIR/$tfile
9686 dd if=/dev/zero of=$DIR/$tfile bs=1M count=70 ||
9687 error "dd 70M file failed"
9688 echo Cancel LRU locks on lustre client to flush the client cache
9689 cancel_lru_locks osc
9691 echo "Reset readahead stats"
9692 $LCTL set_param -n llite.*.read_ahead_stats 0
9694 echo "Read 10M of data but cross 64M bundary"
9695 dd if=$DIR/$tfile of=/dev/null bs=10M skip=6 count=1
9696 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
9697 get_named_value 'misses' | cut -d" " -f1 | calc_total)
9698 [ $miss -eq 1 ] || error "expected miss 1 but got $miss"
9699 rm -f $p $DIR/$tfile
9701 run_test 101h "Readahead should cover current read window"
9704 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 ||
9705 error "dd 10M file failed"
9707 local max_per_file_mb=$($LCTL get_param -n \
9708 llite.*.max_read_ahead_per_file_mb 2>/dev/null)
9709 cancel_lru_locks osc
9710 stack_trap "$LCTL set_param llite.*.max_read_ahead_per_file_mb=$max_per_file_mb"
9711 $LCTL set_param llite.*.max_read_ahead_per_file_mb=1 ||
9712 error "set max_read_ahead_per_file_mb to 1 failed"
9714 echo "Reset readahead stats"
9715 $LCTL set_param llite.*.read_ahead_stats=0
9717 dd if=$DIR/$tfile of=/dev/null bs=2M
9719 $LCTL get_param llite.*.read_ahead_stats
9720 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
9721 awk '/misses/ { print $2 }')
9722 [ $miss -eq 5 ] || error "expected misses 5 but got $miss"
9725 run_test 101i "allow current readahead to exceed reservation"
9728 $LFS setstripe -i 0 -c 1 $DIR/$tfile ||
9729 error "setstripe $DIR/$tfile failed"
9730 local file_size=$((1048576 * 16))
9731 local old_ra=$($LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1)
9732 stack_trap "$LCTL set_param -n llite.*.max_read_ahead_mb $old_ra" EXIT
9734 echo Disable read-ahead
9735 $LCTL set_param -n llite.*.max_read_ahead_mb=0
9737 dd if=/dev/zero of=$DIR/$tfile bs=1M count=$(($file_size / 1048576))
9738 for blk in $PAGE_SIZE 1048576 $file_size; do
9739 cancel_lru_locks osc
9740 echo "Reset readahead stats"
9741 $LCTL set_param -n llite.*.read_ahead_stats=0
9742 local count=$(($file_size / $blk))
9743 dd if=$DIR/$tfile bs=$blk count=$count of=/dev/null
9744 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
9745 get_named_value 'failed to fast read' |
9746 cut -d" " -f1 | calc_total)
9747 $LCTL get_param -n llite.*.read_ahead_stats
9748 [ $miss -eq $count ] || error "expected $count got $miss"
9751 rm -f $p $DIR/$tfile
9753 run_test 101j "A complete read block should be submitted when no RA"
9756 test_mkdir $DIR/$tdir
9757 chown $RUNAS_ID $DIR/$tdir
9760 STRIPE_COUNT=$OSTCOUNT
9761 [[ $OSTCOUNT -gt 4 ]] && STRIPE_COUNT=4
9763 trap cleanup_test102 EXIT
9765 $1 $LFS setstripe -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $STRIPE_COUNT $tdir
9767 for num in 1 2 3 4; do
9768 for count in $(seq 1 $STRIPE_COUNT); do
9769 for idx in $(seq 0 $[$STRIPE_COUNT - 1]); do
9770 local size=`expr $STRIPE_SIZE \* $num`
9771 local file=file"$num-$idx-$count"
9772 $1 $LFS setstripe -S $size -i $idx -c $count $file
9778 $1 tar cf $TMP/f102.tar $tdir --xattrs
9784 rm -rf $DIR/d0.sanity/d102
9788 [ "$UID" != 0 ] && skip "must run as root"
9789 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep xattr)" ] &&
9790 skip_env "must have user_xattr"
9792 [ -z "$(which setfattr 2>/dev/null)" ] &&
9793 skip_env "could not find setfattr"
9795 local testfile=$DIR/$tfile
9798 echo "set/get xattr..."
9799 setfattr -n trusted.name1 -v value1 $testfile ||
9800 error "setfattr -n trusted.name1=value1 $testfile failed"
9801 getfattr -n trusted.name1 $testfile 2> /dev/null |
9802 grep "trusted.name1=.value1" ||
9803 error "$testfile missing trusted.name1=value1"
9805 setfattr -n user.author1 -v author1 $testfile ||
9806 error "setfattr -n user.author1=author1 $testfile failed"
9807 getfattr -n user.author1 $testfile 2> /dev/null |
9808 grep "user.author1=.author1" ||
9809 error "$testfile missing trusted.author1=author1"
9812 setfattr -n trusted.name2 -v value2 $testfile ||
9813 error "$testfile unable to set trusted.name2"
9814 setfattr -n trusted.name3 -v value3 $testfile ||
9815 error "$testfile unable to set trusted.name3"
9816 [ $(getfattr -d -m "^trusted" $testfile 2> /dev/null |
9817 grep "trusted.name" | wc -l) -eq 3 ] ||
9818 error "$testfile missing 3 trusted.name xattrs"
9820 setfattr -n user.author2 -v author2 $testfile ||
9821 error "$testfile unable to set user.author2"
9822 setfattr -n user.author3 -v author3 $testfile ||
9823 error "$testfile unable to set user.author3"
9824 [ $(getfattr -d -m "^user" $testfile 2> /dev/null |
9825 grep "user.author" | wc -l) -eq 3 ] ||
9826 error "$testfile missing 3 user.author xattrs"
9828 echo "remove xattr..."
9829 setfattr -x trusted.name1 $testfile ||
9830 error "$testfile error deleting trusted.name1"
9831 getfattr -d -m trusted $testfile 2> /dev/null | grep "trusted.name1" &&
9832 error "$testfile did not delete trusted.name1 xattr"
9834 setfattr -x user.author1 $testfile ||
9835 error "$testfile error deleting user.author1"
9836 echo "set lustre special xattr ..."
9837 $LFS setstripe -c1 $testfile
9838 local lovea=$(getfattr -n "trusted.lov" -e hex $testfile |
9839 awk -F "=" '/trusted.lov/ { print $2 }' )
9840 setfattr -n "trusted.lov" -v $lovea $testfile ||
9841 error "$testfile doesn't ignore setting trusted.lov again"
9842 setfattr -n "trusted.lov" -v "invalid_value" $testfile &&
9843 error "$testfile allow setting invalid trusted.lov"
9846 run_test 102a "user xattr test =================================="
9848 check_102b_layout() {
9850 local testfile=$DIR/$tfile
9852 echo "test layout '$layout'"
9853 $LFS setstripe $layout $testfile || error "setstripe failed"
9854 $LFS getstripe -y $testfile
9856 echo "get/set/list trusted.lov xattr ..." # b=10930
9857 local value=$(getfattr -n trusted.lov -e hex $testfile | grep trusted)
9858 [[ "$value" =~ "trusted.lov" ]] ||
9859 error "can't get trusted.lov from $testfile"
9860 local stripe_count_orig=$($LFS getstripe -c $testfile) ||
9861 error "getstripe failed"
9863 $MCREATE $testfile.2 || error "mcreate $testfile.2 failed"
9865 value=$(cut -d= -f2 <<<$value)
9866 # LU-13168: truncated xattr should fail if short lov_user_md header
9867 [ $CLIENT_VERSION -lt $(version_code 2.13.53) ] &&
9868 lens="${#value}" || lens="$(seq 4 2 ${#value})"
9869 for len in $lens; do
9870 echo "setfattr $len $testfile.2"
9871 setfattr -n trusted.lov -v ${value:0:$len} $testfile.2 &&
9872 [ $len -lt 66 ] && error "short xattr len=$len worked"
9874 local stripe_size=$($LFS getstripe -S $testfile.2)
9875 local stripe_count=$($LFS getstripe -c $testfile.2)
9876 [[ $stripe_size -eq 65536 ]] ||
9877 error "stripe size $stripe_size != 65536"
9878 [[ $stripe_count -eq $stripe_count_orig ]] ||
9879 error "stripe count $stripe_count != $stripe_count_orig"
9880 rm $testfile $testfile.2
9884 [ -z "$(which setfattr 2>/dev/null)" ] &&
9885 skip_env "could not find setfattr"
9886 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9888 # check plain layout
9889 check_102b_layout -S 65536 -i 1 -c $OSTCOUNT
9891 # and also check composite layout
9892 check_102b_layout -E 1M -S 65536 -i 1 -c $OSTCOUNT -Eeof -S4M
9895 run_test 102b "getfattr/setfattr for trusted.lov EAs"
9898 [ -z "$(which setfattr 2>/dev/null)" ] &&
9899 skip_env "could not find setfattr"
9900 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9902 # b10930: get/set/list lustre.lov xattr
9903 echo "get/set/list lustre.lov xattr ..."
9904 test_mkdir $DIR/$tdir
9905 chown $RUNAS_ID $DIR/$tdir
9906 local testfile=$DIR/$tdir/$tfile
9907 $RUNAS $LFS setstripe -S 65536 -i 1 -c $OSTCOUNT $testfile ||
9908 error "setstripe failed"
9909 local STRIPECOUNT=$($RUNAS $LFS getstripe -c $testfile) ||
9910 error "getstripe failed"
9911 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
9912 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
9914 local testfile2=${testfile}2
9915 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
9916 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
9918 $RUNAS $MCREATE $testfile2
9919 $RUNAS setfattr -n lustre.lov -v $value $testfile2
9920 local stripe_size=$($RUNAS $LFS getstripe -S $testfile2)
9921 local stripe_count=$($RUNAS $LFS getstripe -c $testfile2)
9922 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
9923 [ $stripe_count -eq $STRIPECOUNT ] ||
9924 error "stripe count $stripe_count != $STRIPECOUNT"
9926 run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
9928 compare_stripe_info1() {
9929 local stripe_index_all_zero=true
9931 for num in 1 2 3 4; do
9932 for count in $(seq 1 $STRIPE_COUNT); do
9933 for offset in $(seq 0 $[$STRIPE_COUNT - 1]); do
9934 local size=$((STRIPE_SIZE * num))
9935 local file=file"$num-$offset-$count"
9936 stripe_size=$($LFS getstripe -S $PWD/$file)
9937 [[ $stripe_size -ne $size ]] &&
9938 error "$file: size $stripe_size != $size"
9939 stripe_count=$($LFS getstripe -c $PWD/$file)
9940 # allow fewer stripes to be created, ORI-601
9941 [[ $stripe_count -lt $(((3 * count + 3) / 4)) ]] &&
9942 error "$file: count $stripe_count != $count"
9943 stripe_index=$($LFS getstripe -i $PWD/$file)
9944 [[ $stripe_index -ne 0 ]] &&
9945 stripe_index_all_zero=false
9949 $stripe_index_all_zero &&
9950 error "all files are being extracted starting from OST index 0"
9954 have_xattrs_include() {
9955 tar --help | grep -q xattrs-include &&
9956 echo --xattrs-include="lustre.*"
9960 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9961 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9963 XINC=$(have_xattrs_include)
9965 tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
9967 compare_stripe_info1
9969 run_test 102d "tar restore stripe info from tarfile,not keep osts"
9972 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9973 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9975 XINC=$(have_xattrs_include)
9977 test_mkdir $DIR/$tdir.restore
9979 tar cf - --xattrs $tdir | tar xf - \
9980 -C $DIR/$tdir.restore --xattrs $XINC
9981 cd $DIR/$tdir.restore/$tdir
9982 compare_stripe_info1
9984 run_test 102f "tar copy files, not keep osts"
9987 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep xattr)" ] &&
9988 skip "must have user_xattr"
9989 [ -z "$(which setfattr 2>/dev/null)" ] &&
9990 skip_env "could not find setfattr"
9991 [ -z "$(which getfattr 2>/dev/null)" ] &&
9992 skip_env "could not find getfattr"
9994 local xsize=${1:-1024} # in bytes
9995 local file=$DIR/$tfile
9996 local value="$(generate_string $xsize)"
9997 local xbig=trusted.big
10001 log "save $xbig on $file"
10002 if [ -z "$toobig" ]
10004 setfattr -n $xbig -v $value $file ||
10005 error "saving $xbig on $file failed"
10007 setfattr -n $xbig -v $value $file &&
10008 error "saving $xbig on $file succeeded"
10012 local orig=$(get_xattr_value $xbig $file)
10013 [[ "$orig" != "$value" ]] && error "$xbig different after saving $xbig"
10015 local xsml=trusted.sml
10016 log "save $xsml on $file"
10017 setfattr -n $xsml -v val $file || error "saving $xsml on $file failed"
10019 local new=$(get_xattr_value $xbig $file)
10020 [[ "$new" != "$orig" ]] && error "$xbig different after saving $xsml"
10022 log "grow $xsml on $file"
10023 setfattr -n $xsml -v "$value" $file ||
10024 error "growing $xsml on $file failed"
10026 new=$(get_xattr_value $xbig $file)
10027 [[ "$new" != "$orig" ]] && error "$xbig different after growing $xsml"
10028 log "$xbig still valid after growing $xsml"
10033 test_102h() { # bug 15777
10036 run_test 102h "grow xattr from inside inode to external block"
10039 large_xattr_enabled || skip_env "ea_inode feature disabled"
10041 echo "setting xattr of max xattr size: $(max_xattr_size)"
10042 grow_xattr $(max_xattr_size)
10044 echo "setting xattr of > max xattr size: $(max_xattr_size) + 10"
10045 echo "This should fail:"
10046 grow_xattr $(($(max_xattr_size) + 10)) 1
10048 run_test 102ha "grow xattr from inside inode to external inode"
10050 test_102i() { # bug 17038
10051 [ -z "$(which getfattr 2>/dev/null)" ] &&
10052 skip "could not find getfattr"
10055 ln -s $DIR/$tfile $DIR/${tfile}link
10056 getfattr -n trusted.lov $DIR/$tfile ||
10057 error "lgetxattr on $DIR/$tfile failed"
10058 getfattr -h -n trusted.lov $DIR/${tfile}link 2>&1 |
10059 grep -i "no such attr" ||
10060 error "error for lgetxattr on $DIR/${tfile}link is not ENODATA"
10061 rm -f $DIR/$tfile $DIR/${tfile}link
10063 run_test 102i "lgetxattr test on symbolic link ============"
10066 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10067 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10069 XINC=$(have_xattrs_include)
10070 setup_test102 "$RUNAS"
10071 chown $RUNAS_ID $DIR/$tdir
10072 $RUNAS tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
10073 cd $DIR/$tdir/$tdir
10074 compare_stripe_info1 "$RUNAS"
10076 run_test 102j "non-root tar restore stripe info from tarfile, not keep osts ==="
10079 [ -z "$(which setfattr 2>/dev/null)" ] &&
10080 skip "could not find setfattr"
10083 # b22187 just check that does not crash for regular file.
10084 setfattr -n trusted.lov $DIR/$tfile
10085 # b22187 'setfattr -n trusted.lov' should remove LOV EA for directories
10086 local test_kdir=$DIR/$tdir
10087 test_mkdir $test_kdir
10088 local default_size=$($LFS getstripe -S $test_kdir)
10089 local default_count=$($LFS getstripe -c $test_kdir)
10090 local default_offset=$($LFS getstripe -i $test_kdir)
10091 $LFS setstripe -S 65536 -i 0 -c $OSTCOUNT $test_kdir ||
10092 error 'dir setstripe failed'
10093 setfattr -n trusted.lov $test_kdir
10094 local stripe_size=$($LFS getstripe -S $test_kdir)
10095 local stripe_count=$($LFS getstripe -c $test_kdir)
10096 local stripe_offset=$($LFS getstripe -i $test_kdir)
10097 [ $stripe_size -eq $default_size ] ||
10098 error "stripe size $stripe_size != $default_size"
10099 [ $stripe_count -eq $default_count ] ||
10100 error "stripe count $stripe_count != $default_count"
10101 [ $stripe_offset -eq $default_offset ] ||
10102 error "stripe offset $stripe_offset != $default_offset"
10103 rm -rf $DIR/$tfile $test_kdir
10105 run_test 102k "setfattr without parameter of value shouldn't cause a crash"
10108 [ -z "$(which getfattr 2>/dev/null)" ] &&
10109 skip "could not find getfattr"
10111 # LU-532 trusted. xattr is invisible to non-root
10112 local testfile=$DIR/$tfile
10116 echo "listxattr as user..."
10117 chown $RUNAS_ID $testfile
10118 $RUNAS getfattr -d -m '.*' $testfile 2>&1 |
10119 grep -q "trusted" &&
10120 error "$testfile trusted xattrs are user visible"
10124 run_test 102l "listxattr size test =================================="
10126 test_102m() { # LU-3403 llite: error of listxattr when buffer is small
10127 local path=$DIR/$tfile
10130 listxattr_size_check $path || error "listattr_size_check $path failed"
10132 run_test 102m "Ensure listxattr fails on small bufffer ========"
10136 getxattr() { # getxattr path name
10137 # Return the base64 encoding of the value of xattr name on path.
10141 # # getfattr --absolute-names --encoding=base64 --name=trusted.lov $path
10143 # trusted.lov=0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
10145 # We print just 0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
10147 getfattr --absolute-names --encoding=base64 --name=$name $path |
10148 awk -F= -v name=$name '$1 == name {
10149 print substr($0, index($0, "=") + 1);
10153 test_102n() { # LU-4101 mdt: protect internal xattrs
10154 [ -z "$(which setfattr 2>/dev/null)" ] &&
10155 skip "could not find setfattr"
10156 if [ $MDS1_VERSION -lt $(version_code 2.5.50) ]
10158 skip "MDT < 2.5.50 allows setxattr on internal trusted xattrs"
10161 local file0=$DIR/$tfile.0
10162 local file1=$DIR/$tfile.1
10163 local xattr0=$TMP/$tfile.0
10164 local xattr1=$TMP/$tfile.1
10165 local namelist="lov lma lmv link fid version som hsm"
10169 rm -rf $file0 $file1 $xattr0 $xattr1
10170 touch $file0 $file1
10172 # Get 'before' xattrs of $file1.
10173 getfattr --absolute-names --dump --match=- $file1 > $xattr0
10175 [ $MDS1_VERSION -lt $(version_code 2.8.53) ] &&
10176 namelist+=" lfsck_namespace"
10177 for name in $namelist; do
10178 # Try to copy xattr from $file0 to $file1.
10179 value=$(getxattr $file0 trusted.$name 2> /dev/null)
10181 setfattr --name=trusted.$name --value="$value" $file1 ||
10182 error "setxattr 'trusted.$name' failed"
10184 # Try to set a garbage xattr.
10185 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
10187 if [[ x$name == "xlov" ]]; then
10188 setfattr --name=trusted.lov --value="$value" $file1 &&
10189 error "setxattr invalid 'trusted.lov' success"
10191 setfattr --name=trusted.$name --value="$value" $file1 ||
10192 error "setxattr invalid 'trusted.$name' failed"
10195 # Try to remove the xattr from $file1. We don't care if this
10196 # appears to succeed or fail, we just don't want there to be
10197 # any changes or crashes.
10198 setfattr --remove=$trusted.$name $file1 2> /dev/null
10201 if [ $MDS1_VERSION -gt $(version_code 2.6.50) ]
10204 # Try to copy xattr from $file0 to $file1.
10205 value=$(getxattr $file0 trusted.$name 2> /dev/null)
10207 setfattr --name=trusted.$name --value="$value" $file1 ||
10208 error "setxattr 'trusted.$name' failed"
10210 # Try to set a garbage xattr.
10211 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
10213 setfattr --name=trusted.$name --value="$value" $file1 ||
10214 error "setxattr 'trusted.$name' failed"
10216 # Try to remove the xattr from $file1. We don't care if this
10217 # appears to succeed or fail, we just don't want there to be
10218 # any changes or crashes.
10219 setfattr --remove=$trusted.$name $file1 2> /dev/null
10222 # Get 'after' xattrs of file1.
10223 getfattr --absolute-names --dump --match=- $file1 > $xattr1
10225 if ! diff $xattr0 $xattr1; then
10226 error "before and after xattrs of '$file1' differ"
10229 rm -rf $file0 $file1 $xattr0 $xattr1
10233 run_test 102n "silently ignore setxattr on internal trusted xattrs"
10235 test_102p() { # LU-4703 setxattr did not check ownership
10236 [ $MDS1_VERSION -lt $(version_code 2.5.56) ] &&
10237 skip "MDS needs to be at least 2.5.56"
10239 local testfile=$DIR/$tfile
10243 echo "setfacl as user..."
10244 $RUNAS setfacl -m "u:$RUNAS_ID:rwx" $testfile
10245 [ $? -ne 0 ] || error "setfacl by $RUNAS_ID was allowed on $testfile"
10247 echo "setfattr as user..."
10248 setfacl -m "u:$RUNAS_ID:---" $testfile
10249 $RUNAS setfattr -x system.posix_acl_access $testfile
10250 [ $? -ne 0 ] || error "setfattr by $RUNAS_ID was allowed on $testfile"
10252 run_test 102p "check setxattr(2) correctly fails without permission"
10255 [ $MDS1_VERSION -lt $(version_code 2.6.92) ] &&
10256 skip "MDS needs to be at least 2.6.92"
10258 orphan_linkea_check $DIR/$tfile || error "orphan_linkea_check"
10260 run_test 102q "flistxattr should not return trusted.link EAs for orphans"
10263 [ $MDS1_VERSION -lt $(version_code 2.6.93) ] &&
10264 skip "MDS needs to be at least 2.6.93"
10266 touch $DIR/$tfile || error "touch"
10267 setfattr -n user.$(basename $tfile) $DIR/$tfile || error "setfattr"
10268 getfattr -n user.$(basename $tfile) $DIR/$tfile || error "getfattr"
10269 rm $DIR/$tfile || error "rm"
10272 mkdir -p $DIR/$tdir || error "mkdir"
10273 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
10274 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
10275 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
10276 error "$testfile error deleting user.author1"
10277 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
10278 grep "user.$(basename $tdir)" &&
10279 error "$tdir did not delete user.$(basename $tdir)"
10280 rmdir $DIR/$tdir || error "rmdir"
10283 test_mkdir $DIR/$tdir
10284 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
10285 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
10286 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
10287 error "$testfile error deleting user.author1"
10288 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
10289 grep "user.$(basename $tdir)" &&
10290 error "$tdir did not delete user.$(basename $tdir)"
10291 rmdir $DIR/$tdir || error "rm striped dir"
10293 run_test 102r "set EAs with empty values"
10296 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
10297 skip "MDS needs to be at least 2.11.52"
10299 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
10301 save_lustre_params client "llite.*.xattr_cache" > $save
10303 for cache in 0 1; do
10304 lctl set_param llite.*.xattr_cache=$cache
10307 touch $DIR/$tfile || error "touch"
10308 for prefix in lustre security system trusted user; do
10309 # Note getxattr() may fail with 'Operation not
10310 # supported' or 'No such attribute' depending
10311 # on prefix and cache.
10312 getfattr -n $prefix.n102s $DIR/$tfile &&
10313 error "getxattr '$prefix.n102s' should fail (cache = $cache)"
10317 restore_lustre_params < $save
10319 run_test 102s "getting nonexistent xattrs should fail"
10322 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
10323 skip "MDS needs to be at least 2.11.52"
10325 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
10327 save_lustre_params client "llite.*.xattr_cache" > $save
10329 for cache in 0 1; do
10330 lctl set_param llite.*.xattr_cache=$cache
10332 for buf_size in 0 256; do
10334 touch $DIR/$tfile || error "touch"
10335 setfattr -n user.multiop $DIR/$tfile
10336 $MULTIOP $DIR/$tfile oa$buf_size ||
10337 error "cannot get zero length xattr value (buf_size = $buf_size)"
10341 restore_lustre_params < $save
10343 run_test 102t "zero length xattr values handled correctly"
10347 $LUSTRE/tests/acl/run $LUSTRE/tests/acl/$1.test
10352 [ "$UID" != 0 ] && skip "must run as root"
10353 $GSS && skip_env "could not run under gss"
10354 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] &&
10355 skip_env "must have acl enabled"
10356 [ -z "$(which setfacl 2>/dev/null)" ] &&
10357 skip_env "could not find setfacl"
10358 remote_mds_nodsh && skip "remote MDS with nodsh"
10360 gpasswd -a daemon bin # LU-5641
10361 do_facet $SINGLEMDS gpasswd -a daemon bin # LU-5641
10363 declare -a identity_old
10365 for num in $(seq $MDSCOUNT); do
10366 switch_identity $num true || identity_old[$num]=$?
10369 SAVE_UMASK=$(umask)
10371 mkdir -p $DIR/$tdir
10374 echo "performing cp ..."
10375 run_acl_subtest cp || error "run_acl_subtest cp failed"
10376 echo "performing getfacl-noacl..."
10377 run_acl_subtest getfacl-noacl || error "getfacl-noacl test failed"
10378 echo "performing misc..."
10379 run_acl_subtest misc || error "misc test failed"
10380 echo "performing permissions..."
10381 run_acl_subtest permissions || error "permissions failed"
10382 # LU-1482 mdd: Setting xattr are properly checked with and without ACLs
10383 if [ $MDS1_VERSION -gt $(version_code 2.8.55) ] ||
10384 { [ $MDS1_VERSION -lt $(version_code 2.6) ] &&
10385 [ $MDS1_VERSION -ge $(version_code 2.5.29) ]; }
10387 echo "performing permissions xattr..."
10388 run_acl_subtest permissions_xattr ||
10389 error "permissions_xattr failed"
10391 echo "performing setfacl..."
10392 run_acl_subtest setfacl || error "setfacl test failed"
10394 # inheritance test got from HP
10395 echo "performing inheritance..."
10396 cp $LUSTRE/tests/acl/make-tree . || error "cannot copy make-tree"
10397 chmod +x make-tree || error "chmod +x failed"
10398 run_acl_subtest inheritance || error "inheritance test failed"
10401 echo "LU-974 ignore umask when acl is enabled..."
10402 run_acl_subtest 974 || error "LU-974 umask test failed"
10403 if [ $MDSCOUNT -ge 2 ]; then
10404 run_acl_subtest 974_remote ||
10405 error "LU-974 umask test failed under remote dir"
10408 echo "LU-2561 newly created file is same size as directory..."
10409 if [ "$mds1_FSTYPE" != "zfs" ]; then
10410 run_acl_subtest 2561 || error "LU-2561 test failed"
10412 run_acl_subtest 2561_zfs || error "LU-2561 zfs test failed"
10415 run_acl_subtest 4924 || error "LU-4924 test failed"
10420 for num in $(seq $MDSCOUNT); do
10421 if [ "${identity_old[$num]}" = 1 ]; then
10422 switch_identity $num false || identity_old[$num]=$?
10426 run_test 103a "acl test"
10432 for U in {0..511}; do
10434 local O=$(printf "%04o" $U)
10436 umask $(printf "%04o" $((511 ^ $O)))
10437 $LFS setstripe -c 1 $DIR/$tfile.s$O
10438 local S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.s$O))
10440 (( $S == ($O & 0666) )) ||
10441 error "lfs setstripe $DIR/$tfile.s$O '$S' != '$O'"
10443 $LFS setstripe -E16M -c 1 -E1G -S4M $DIR/$tfile.p$O
10444 S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.p$O))
10445 (( $S == ($O & 0666) )) ||
10446 error "lfs setstripe -E $DIR/$tfile.p$O '$S' != '$O'"
10448 $LFS setstripe -N2 -c 1 $DIR/$tfile.m$O
10449 S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.m$O))
10450 (( $S == ($O & 0666) )) ||
10451 error "lfs setstripe -N2 $DIR/$tfile.m$O '$S' != '$O'"
10452 rm -f $DIR/$tfile.[smp]$0
10456 # limit the concurrently running threads to 64. LU-11878
10457 local idx=$((U % 64))
10458 [ -z "${pids[idx]}" ] || wait ${pids[idx]}
10463 run_test 103b "umask lfs setstripe"
10466 mkdir -p $DIR/$tdir
10467 cp -rp $DIR/$tdir $DIR/$tdir.bak
10469 [ -n "$(getfattr -d -m. $DIR/$tdir | grep posix_acl_default)" ] &&
10470 error "$DIR/$tdir shouldn't contain default ACL"
10471 [ -n "$(getfattr -d -m. $DIR/$tdir.bak | grep posix_acl_default)" ] &&
10472 error "$DIR/$tdir.bak shouldn't contain default ACL"
10475 run_test 103c "'cp -rp' won't set empty acl"
10478 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10481 lfs df || error "lfs df failed"
10482 lfs df -ih || error "lfs df -ih failed"
10483 lfs df -h $DIR || error "lfs df -h $DIR failed"
10484 lfs df -i $DIR || error "lfs df -i $DIR failed"
10485 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
10486 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
10488 local OSC=$(lctl dl | grep OST0000-osc-[^M] | awk '{ print $4 }')
10489 lctl --device %$OSC deactivate
10490 lfs df || error "lfs df with deactivated OSC failed"
10491 lctl --device %$OSC activate
10492 # wait the osc back to normal
10493 wait_osc_import_ready client ost
10495 lfs df || error "lfs df with reactivated OSC failed"
10498 run_test 104a "lfs df [-ih] [path] test ========================="
10501 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10502 [ $RUNAS_ID -eq $UID ] &&
10503 skip_env "RUNAS_ID = UID = $UID -- skipping"
10505 denied_cnt=$(($($RUNAS $LFS check servers 2>&1 |
10506 grep "Permission denied" | wc -l)))
10507 if [ $denied_cnt -ne 0 ]; then
10508 error "lfs check servers test failed"
10511 run_test 104b "$RUNAS lfs check servers test ===================="
10514 # doesn't work on 2.4 kernels
10516 if $(flock_is_enabled); then
10517 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
10519 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
10523 run_test 105a "flock when mounted without -o flock test ========"
10527 if $(flock_is_enabled); then
10528 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
10530 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
10534 run_test 105b "fcntl when mounted without -o flock test ========"
10538 if $(flock_is_enabled); then
10539 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
10541 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
10545 run_test 105c "lockf when mounted without -o flock test"
10547 test_105d() { # bug 15924
10548 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10550 test_mkdir $DIR/$tdir
10551 flock_is_enabled || skip_env "mount w/o flock enabled"
10552 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
10553 $LCTL set_param fail_loc=0x80000315
10554 flocks_test 2 $DIR/$tdir
10556 run_test 105d "flock race (should not freeze) ========"
10558 test_105e() { # bug 22660 && 22040
10559 flock_is_enabled || skip_env "mount w/o flock enabled"
10562 flocks_test 3 $DIR/$tfile
10564 run_test 105e "Two conflicting flocks from same process"
10566 test_106() { #bug 10921
10567 test_mkdir $DIR/$tdir
10568 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
10569 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
10571 run_test 106 "attempt exec of dir followed by chown of that dir"
10574 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10582 local save_pattern=$(sysctl -n kernel.core_pattern)
10583 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
10584 sysctl -w kernel.core_pattern=$file
10585 sysctl -w kernel.core_uses_pid=0
10587 ulimit -c unlimited
10593 kill -s 11 $SLEEPPID
10595 if [ -e $file ]; then
10596 size=`stat -c%s $file`
10597 [ $size -eq 0 ] && error "Fail to create core file $file"
10599 error "Fail to create core file $file"
10602 sysctl -w kernel.core_pattern=$save_pattern
10603 sysctl -w kernel.core_uses_pid=$save_uses_pid
10606 run_test 107 "Coredump on SIG"
10609 test_mkdir $DIR/$tdir
10610 test_mkdir $DIR/$tdir/$(str_repeat 'a' 255)
10611 $LFS mkdir -c $MDSCOUNT $DIR/$tdir/$(str_repeat 'b' 256) &&
10612 error "mkdir with 256 char should fail, but did not"
10613 touch $DIR/$tdir/$(str_repeat 'x' 255) ||
10614 error "create with 255 char failed"
10615 touch $DIR/$tdir/$(str_repeat 'y' 256) &&
10616 error "create with 256 char should fail, but did not"
10621 run_test 110 "filename length checking"
10624 # Purpose: To verify dynamic thread (OSS) creation.
10627 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10628 remote_ost_nodsh && skip "remote OST with nodsh"
10630 # Lustre does not stop service threads once they are started.
10631 # Reset number of running threads to default.
10636 local save_params="$TMP/sanity-$TESTNAME.parameters"
10638 # Get ll_ost_io count before I/O
10639 OSTIO_pre=$(do_facet ost1 \
10640 "$LCTL get_param ost.OSS.ost_io.threads_started | cut -d= -f2")
10641 # Exit if lustre is not running (ll_ost_io not running).
10642 [ -z "$OSTIO_pre" ] && error "no OSS threads"
10644 echo "Starting with $OSTIO_pre threads"
10645 local thread_max=$((OSTIO_pre * 2))
10646 local rpc_in_flight=$((thread_max * 2))
10647 # Number of I/O Process proposed to be started.
10649 local facets=$(get_facets OST)
10651 save_lustre_params client "osc.*OST*.max_rpcs_in_flight" > $save_params
10652 save_lustre_params $facets "ost.OSS.ost_io.threads_max" >> $save_params
10654 # Set in_flight to $rpc_in_flight
10655 $LCTL set_param osc.*OST*.max_rpcs_in_flight=$rpc_in_flight ||
10656 error "Failed to set max_rpcs_in_flight to $rpc_in_flight"
10657 nfiles=${rpc_in_flight}
10658 # Set ost thread_max to $thread_max
10659 do_facet ost1 "$LCTL set_param ost.OSS.ost_io.threads_max=$thread_max"
10661 # 5 Minutes should be sufficient for max number of OSS
10662 # threads(thread_max) to be created.
10666 local WTL=${WTL:-"$LUSTRE/tests/write_time_limit"}
10667 test_mkdir $DIR/$tdir
10668 for i in $(seq $nfiles); do
10669 local file=$DIR/$tdir/${tfile}-$i
10670 $LFS setstripe -c -1 -i 0 $file
10671 ($WTL $file $timeout)&
10674 # I/O Started - Wait for thread_started to reach thread_max or report
10675 # error if thread_started is more than thread_max.
10676 echo "Waiting for thread_started to reach thread_max"
10677 local thread_started=0
10678 local end_time=$((SECONDS + timeout))
10680 while [ $SECONDS -le $end_time ] ; do
10682 # Get ost i/o thread_started count.
10683 thread_started=$(do_facet ost1 \
10685 ost.OSS.ost_io.threads_started | cut -d= -f2")
10686 # Break out if thread_started is equal/greater than thread_max
10687 if [[ $thread_started -ge $thread_max ]]; then
10688 echo ll_ost_io thread_started $thread_started, \
10689 equal/greater than thread_max $thread_max
10695 # Cleanup - We have the numbers, Kill i/o jobs if running.
10696 jobcount=($(jobs -p))
10697 for i in $(seq 0 $((${#jobcount[@]}-1)))
10699 kill -9 ${jobcount[$i]}
10700 if [ $? -ne 0 ] ; then
10702 Failed to Kill \'WTL\(I/O\)\' with pid ${jobcount[$i]}
10706 # Cleanup files left by WTL binary.
10707 for i in $(seq $nfiles); do
10708 local file=$DIR/$tdir/${tfile}-$i
10710 if [ $? -ne 0 ] ; then
10711 echo "Warning: Failed to delete file $file"
10715 restore_lustre_params <$save_params
10716 rm -f $save_params || echo "Warning: delete file '$save_params' failed"
10718 # Error out if no new thread has started or Thread started is greater
10720 if [[ $thread_started -le $OSTIO_pre ||
10721 $thread_started -gt $thread_max ]]; then
10722 error "ll_ost_io: thread_started $thread_started" \
10723 "OSTIO_pre $OSTIO_pre, thread_max $thread_max." \
10724 "No new thread started or thread started greater " \
10728 run_test 115 "verify dynamic thread creation===================="
10731 wait_delete_completed
10732 AVAIL=($(lctl get_param -n osc.*[oO][sS][cC]-[^M]*.kbytesavail))
10733 echo "OST kbytes available: ${AVAIL[@]}"
10738 for ((i = 0; i < ${#AVAIL[@]}; i++)); do
10739 #echo OST $i: ${AVAIL[i]}kb
10740 if [[ ${AVAIL[i]} -gt $MAXV ]]; then
10744 if [[ ${AVAIL[i]} -lt $MINV ]]; then
10749 echo "Min free space: OST $MINI: $MINV"
10750 echo "Max free space: OST $MAXI: $MAXV"
10753 test_116a() { # was previously test_116()
10754 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10755 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10756 remote_mds_nodsh && skip "remote MDS with nodsh"
10758 echo -n "Free space priority "
10759 do_facet $SINGLEMDS lctl get_param -n lo[vd].*-mdtlov.qos_prio_free |
10764 [ $MINV -eq 0 ] && skip "no free space in OST$MINI, skip"
10765 [ $MINV -gt 10000000 ] && skip "too much free space in OST$MINI, skip"
10766 trap simple_cleanup_common EXIT
10768 # Check if we need to generate uneven OSTs
10769 test_mkdir -p $DIR/$tdir/OST${MINI}
10770 local FILL=$((MINV / 4))
10771 local DIFF=$((MAXV - MINV))
10772 local DIFF2=$((DIFF * 100 / MINV))
10774 local threshold=$(do_facet $SINGLEMDS \
10775 lctl get_param -n *.*MDT0000-mdtlov.qos_threshold_rr | head -n1)
10776 threshold=${threshold%%%}
10777 echo -n "Check for uneven OSTs: "
10778 echo -n "diff=${DIFF}KB (${DIFF2}%) must be > ${threshold}% ..."
10780 if [[ $DIFF2 -gt $threshold ]]; then
10782 echo "Don't need to fill OST$MINI"
10784 # generate uneven OSTs. Write 2% over the QOS threshold value
10786 DIFF=$((threshold - DIFF2 + 2))
10787 DIFF2=$((MINV * DIFF / 100))
10788 echo "Fill $DIFF% remaining space in OST$MINI with ${DIFF2}KB"
10789 $LFS setstripe -i $MINI -c 1 $DIR/$tdir/OST${MINI} ||
10790 error "setstripe failed"
10791 DIFF=$((DIFF2 / 2048))
10793 while [ $i -lt $DIFF ]; do
10795 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i \
10796 bs=2M count=1 2>/dev/null
10805 DIFF=$((MAXV - MINV))
10806 DIFF2=$((DIFF * 100 / MINV))
10807 echo -n "diff=$DIFF=$DIFF2% must be > $threshold% for QOS mode..."
10808 if [ $DIFF2 -gt $threshold ]; then
10811 echo "failed - QOS mode won't be used"
10812 simple_cleanup_common
10813 skip "QOS imbalance criteria not met"
10821 # now fill using QOS
10822 $LFS setstripe -c 1 $DIR/$tdir
10823 FILL=$((FILL / 200))
10824 if [ $FILL -gt 600 ]; then
10827 echo "writing $FILL files to QOS-assigned OSTs"
10829 while [ $i -lt $FILL ]; do
10831 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=200k \
10832 count=1 2>/dev/null
10835 echo "wrote $i 200k files"
10839 echo "Note: free space may not be updated, so measurements might be off"
10841 DIFF2=$((MAXV - MINV))
10842 echo "free space delta: orig $DIFF final $DIFF2"
10843 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
10844 DIFF=$((MINV1 - ${AVAIL[$MINI1]}))
10845 echo "Wrote ${DIFF}KB to smaller OST $MINI1"
10846 DIFF2=$((MAXV1 - ${AVAIL[$MAXI1]}))
10847 echo "Wrote ${DIFF2}KB to larger OST $MAXI1"
10848 if [[ $DIFF -gt 0 ]]; then
10849 FILL=$((DIFF2 * 100 / DIFF - 100))
10850 echo "Wrote ${FILL}% more data to larger OST $MAXI1"
10853 # Figure out which files were written where
10854 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
10855 awk '/'$MINI1': / {print $2; exit}')
10857 MINC=$($LFS getstripe --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
10858 echo "$MINC files created on smaller OST $MINI1"
10859 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
10860 awk '/'$MAXI1': / {print $2; exit}')
10862 MAXC=$($LFS getstripe --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
10863 echo "$MAXC files created on larger OST $MAXI1"
10864 if [[ $MINC -gt 0 ]]; then
10865 FILL=$((MAXC * 100 / MINC - 100))
10866 echo "Wrote ${FILL}% more files to larger OST $MAXI1"
10868 [[ $MAXC -gt $MINC ]] ||
10869 error_ignore LU-9 "stripe QOS didn't balance free space"
10870 simple_cleanup_common
10872 run_test 116a "stripe QOS: free space balance ==================="
10874 test_116b() { # LU-2093
10875 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10876 remote_mds_nodsh && skip "remote MDS with nodsh"
10878 #define OBD_FAIL_MDS_OSC_CREATE_FAIL 0x147
10879 local old_rr=$(do_facet $SINGLEMDS lctl get_param -n \
10880 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr | head -1)
10881 [ -z "$old_rr" ] && skip "no QOS"
10882 do_facet $SINGLEMDS lctl set_param \
10883 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr=0
10884 mkdir -p $DIR/$tdir
10885 do_facet $SINGLEMDS lctl set_param fail_loc=0x147
10886 createmany -o $DIR/$tdir/f- 20 || error "can't create"
10887 do_facet $SINGLEMDS lctl set_param fail_loc=0
10889 do_facet $SINGLEMDS lctl set_param \
10890 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr=$old_rr
10892 run_test 116b "QoS shouldn't LBUG if not enough OSTs found on the 2nd pass"
10894 test_117() # bug 10891
10896 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10898 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
10899 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
10900 lctl set_param fail_loc=0x21e
10901 > $DIR/$tfile || error "truncate failed"
10902 lctl set_param fail_loc=0
10903 echo "Truncate succeeded."
10906 run_test 117 "verify osd extend =========="
10908 NO_SLOW_RESENDCOUNT=4
10909 export OLD_RESENDCOUNT=""
10910 set_resend_count () {
10911 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
10912 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -n1)
10913 lctl set_param -n $PROC_RESENDCOUNT $1
10914 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
10917 # for reduce test_118* time (b=14842)
10918 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
10920 # Reset async IO behavior after error case
10922 FILE=$DIR/reset_async
10924 # Ensure all OSCs are cleared
10925 $LFS setstripe -c -1 $FILE
10926 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
10931 test_118a() #bug 11710
10933 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10937 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
10938 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
10939 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
10941 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
10942 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
10947 run_test 118a "verify O_SYNC works =========="
10951 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10952 remote_ost_nodsh && skip "remote OST with nodsh"
10956 #define OBD_FAIL_SRV_ENOENT 0x217
10957 set_nodes_failloc "$(osts_nodes)" 0x217
10958 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
10960 set_nodes_failloc "$(osts_nodes)" 0
10961 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
10962 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
10965 if [[ $RC -eq 0 ]]; then
10966 error "Must return error due to dropped pages, rc=$RC"
10970 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
10971 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
10975 echo "Dirty pages not leaked on ENOENT"
10977 # Due to the above error the OSC will issue all RPCs syncronously
10978 # until a subsequent RPC completes successfully without error.
10979 $MULTIOP $DIR/$tfile Ow4096yc
10984 run_test 118b "Reclaim dirty pages on fatal error =========="
10988 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10990 # for 118c, restore the original resend count, LU-1940
10991 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] &&
10992 set_resend_count $OLD_RESENDCOUNT
10993 remote_ost_nodsh && skip "remote OST with nodsh"
10997 #define OBD_FAIL_OST_EROFS 0x216
10998 set_nodes_failloc "$(osts_nodes)" 0x216
11000 # multiop should block due to fsync until pages are written
11001 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
11005 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
11006 error "Multiop failed to block on fsync, pid=$MULTIPID"
11009 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
11011 if [[ $WRITEBACK -eq 0 ]]; then
11012 error "No page in writeback, writeback=$WRITEBACK"
11015 set_nodes_failloc "$(osts_nodes)" 0
11018 if [[ $RC -ne 0 ]]; then
11019 error "Multiop fsync failed, rc=$RC"
11022 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11023 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
11025 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11026 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11030 echo "Dirty pages flushed via fsync on EROFS"
11033 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
11035 # continue to use small resend count to reduce test_118* time (b=14842)
11036 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
11040 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11041 remote_ost_nodsh && skip "remote OST with nodsh"
11045 #define OBD_FAIL_OST_BRW_PAUSE_BULK
11046 set_nodes_failloc "$(osts_nodes)" 0x214
11047 # multiop should block due to fsync until pages are written
11048 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
11052 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
11053 error "Multiop failed to block on fsync, pid=$MULTIPID"
11056 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
11058 if [[ $WRITEBACK -eq 0 ]]; then
11059 error "No page in writeback, writeback=$WRITEBACK"
11062 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
11063 set_nodes_failloc "$(osts_nodes)" 0
11065 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11066 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
11068 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11069 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11073 echo "Dirty pages gaurenteed flushed via fsync"
11076 run_test 118d "Fsync validation inject a delay of the bulk =========="
11079 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11083 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
11084 lctl set_param fail_loc=0x8000040a
11086 # Should simulate EINVAL error which is fatal
11087 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
11089 if [[ $RC -eq 0 ]]; then
11090 error "Must return error due to dropped pages, rc=$RC"
11093 lctl set_param fail_loc=0x0
11095 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
11096 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11097 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
11099 if [[ $LOCKED -ne 0 ]]; then
11100 error "Locked pages remain in cache, locked=$LOCKED"
11103 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11104 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11108 echo "No pages locked after fsync"
11113 run_test 118f "Simulate unrecoverable OSC side error =========="
11116 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11120 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
11121 lctl set_param fail_loc=0x406
11123 # simulate local -ENOMEM
11124 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
11127 lctl set_param fail_loc=0
11128 if [[ $RC -eq 0 ]]; then
11129 error "Must return error due to dropped pages, rc=$RC"
11132 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
11133 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11134 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
11136 if [[ $LOCKED -ne 0 ]]; then
11137 error "Locked pages remain in cache, locked=$LOCKED"
11140 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11141 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11145 echo "No pages locked after fsync"
11150 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
11153 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11154 remote_ost_nodsh && skip "remote OST with nodsh"
11158 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
11159 set_nodes_failloc "$(osts_nodes)" 0x20e
11160 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
11161 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
11164 set_nodes_failloc "$(osts_nodes)" 0
11165 if [[ $RC -eq 0 ]]; then
11166 error "Must return error due to dropped pages, rc=$RC"
11169 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
11170 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11171 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
11173 if [[ $LOCKED -ne 0 ]]; then
11174 error "Locked pages remain in cache, locked=$LOCKED"
11177 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11178 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11182 echo "No pages locked after fsync"
11186 run_test 118h "Verify timeout in handling recoverables errors =========="
11188 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
11191 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11192 remote_ost_nodsh && skip "remote OST with nodsh"
11196 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
11197 set_nodes_failloc "$(osts_nodes)" 0x20e
11199 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
11200 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
11203 set_nodes_failloc "$(osts_nodes)" 0
11207 if [[ $RC -ne 0 ]]; then
11208 error "got error, but should be not, rc=$RC"
11211 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
11212 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11213 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
11214 if [[ $LOCKED -ne 0 ]]; then
11215 error "Locked pages remain in cache, locked=$LOCKED"
11218 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11219 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11223 echo "No pages locked after fsync"
11227 run_test 118i "Fix error before timeout in recoverable error =========="
11229 [ "$SLOW" = "no" ] && set_resend_count 4
11232 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11233 remote_ost_nodsh && skip "remote OST with nodsh"
11237 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
11238 set_nodes_failloc "$(osts_nodes)" 0x220
11240 # return -EIO from OST
11241 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
11243 set_nodes_failloc "$(osts_nodes)" 0x0
11244 if [[ $RC -eq 0 ]]; then
11245 error "Must return error due to dropped pages, rc=$RC"
11248 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
11249 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11250 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
11251 if [[ $LOCKED -ne 0 ]]; then
11252 error "Locked pages remain in cache, locked=$LOCKED"
11255 # in recoverable error on OST we want resend and stay until it finished
11256 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11257 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11261 echo "No pages locked after fsync"
11265 run_test 118j "Simulate unrecoverable OST side error =========="
11269 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11270 remote_ost_nodsh && skip "remote OSTs with nodsh"
11272 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
11273 set_nodes_failloc "$(osts_nodes)" 0x20e
11274 test_mkdir $DIR/$tdir
11276 for ((i=0;i<10;i++)); do
11277 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
11278 error "dd to $DIR/$tdir/$tfile-$i failed" )&
11285 set_nodes_failloc "$(osts_nodes)" 0
11288 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
11290 test_118l() # LU-646
11292 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11294 test_mkdir $DIR/$tdir
11295 $MULTIOP $DIR/$tdir Dy || error "fsync dir failed"
11298 run_test 118l "fsync dir"
11300 test_118m() # LU-3066
11302 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11304 test_mkdir $DIR/$tdir
11305 $MULTIOP $DIR/$tdir DY || error "fdatasync dir failed"
11308 run_test 118m "fdatasync dir ========="
11310 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
11317 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11318 remote_ost_nodsh && skip "remote OSTs with nodsh"
11320 # Sleep to avoid a cached response.
11321 #define OBD_STATFS_CACHE_SECONDS 1
11324 # Inject a 10 second delay in the OST_STATFS handler.
11325 #define OBD_FAIL_OST_STATFS_DELAY 0x242
11326 set_nodes_failloc "$(osts_nodes)" 0x242
11329 stat --file-system $MOUNT > /dev/null
11332 set_nodes_failloc "$(osts_nodes)" 0
11334 if ((end - begin > 20)); then
11335 error "statfs took $((end - begin)) seconds, expected 10"
11338 run_test 118n "statfs() sends OST_STATFS requests in parallel"
11340 test_119a() # bug 11737
11342 BSIZE=$((512 * 1024))
11343 directio write $DIR/$tfile 0 1 $BSIZE
11344 # We ask to read two blocks, which is more than a file size.
11345 # directio will indicate an error when requested and actual
11346 # sizes aren't equeal (a normal situation in this case) and
11347 # print actual read amount.
11348 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
11349 if [ "$NOB" != "$BSIZE" ]; then
11350 error "read $NOB bytes instead of $BSIZE"
11354 run_test 119a "Short directIO read must return actual read amount"
11356 test_119b() # bug 11737
11358 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
11360 $LFS setstripe -c 2 $DIR/$tfile || error "setstripe failed"
11361 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
11363 $MULTIOP $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) ||
11364 error "direct read failed"
11367 run_test 119b "Sparse directIO read must return actual read amount"
11369 test_119c() # bug 13099
11372 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
11373 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
11376 run_test 119c "Testing for direct read hitting hole"
11378 test_119d() # bug 15950
11380 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11382 MAX_RPCS_IN_FLIGHT=`$LCTL get_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight`
11383 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight 1
11385 $LFS setstripe $DIR/$tfile -i 0 -c 1 || error "setstripe failed"
11386 $DIRECTIO write $DIR/$tfile 0 1 $BSIZE || error "first directio failed"
11387 #define OBD_FAIL_OSC_DIO_PAUSE 0x40d
11388 lctl set_param fail_loc=0x40d
11389 $DIRECTIO write $DIR/$tfile 1 4 $BSIZE &
11392 cat $DIR/$tfile > /dev/null &
11393 lctl set_param fail_loc=0
11396 log "the DIO writes have completed, now wait for the reads (should not block very long)"
11398 [ -n "`ps h -p $pid_reads -o comm`" ] && \
11399 error "the read rpcs have not completed in 2s"
11401 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight $MAX_RPCS_IN_FLIGHT
11403 run_test 119d "The DIO path should try to send a new rpc once one is completed"
11406 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11407 remote_mds_nodsh && skip "remote MDS with nodsh"
11408 test_mkdir -i0 -c1 $DIR/$tdir
11409 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
11410 skip_env "no early lock cancel on server"
11412 lru_resize_disable mdc
11413 lru_resize_disable osc
11414 cancel_lru_locks mdc
11415 # asynchronous object destroy at MDT could cause bl ast to client
11416 cancel_lru_locks osc
11418 stat $DIR/$tdir > /dev/null
11419 can1=$(do_facet mds1 \
11420 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11421 awk '/ldlm_cancel/ {print $2}')
11422 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11423 awk '/ldlm_bl_callback/ {print $2}')
11424 test_mkdir -i0 -c1 $DIR/$tdir/d1
11425 can2=$(do_facet mds1 \
11426 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11427 awk '/ldlm_cancel/ {print $2}')
11428 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11429 awk '/ldlm_bl_callback/ {print $2}')
11430 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
11431 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
11432 lru_resize_enable mdc
11433 lru_resize_enable osc
11435 run_test 120a "Early Lock Cancel: mkdir test"
11438 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11439 remote_mds_nodsh && skip "remote MDS with nodsh"
11440 test_mkdir $DIR/$tdir
11441 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
11442 skip_env "no early lock cancel on server"
11444 lru_resize_disable mdc
11445 lru_resize_disable osc
11446 cancel_lru_locks mdc
11447 stat $DIR/$tdir > /dev/null
11448 can1=$(do_facet $SINGLEMDS \
11449 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11450 awk '/ldlm_cancel/ {print $2}')
11451 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11452 awk '/ldlm_bl_callback/ {print $2}')
11453 touch $DIR/$tdir/f1
11454 can2=$(do_facet $SINGLEMDS \
11455 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11456 awk '/ldlm_cancel/ {print $2}')
11457 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11458 awk '/ldlm_bl_callback/ {print $2}')
11459 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
11460 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
11461 lru_resize_enable mdc
11462 lru_resize_enable osc
11464 run_test 120b "Early Lock Cancel: create test"
11467 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11468 remote_mds_nodsh && skip "remote MDS with nodsh"
11469 test_mkdir -i0 -c1 $DIR/$tdir
11470 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
11471 skip "no early lock cancel on server"
11473 lru_resize_disable mdc
11474 lru_resize_disable osc
11475 test_mkdir -i0 -c1 $DIR/$tdir/d1
11476 test_mkdir -i0 -c1 $DIR/$tdir/d2
11477 touch $DIR/$tdir/d1/f1
11478 cancel_lru_locks mdc
11479 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
11480 can1=$(do_facet mds1 \
11481 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11482 awk '/ldlm_cancel/ {print $2}')
11483 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11484 awk '/ldlm_bl_callback/ {print $2}')
11485 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
11486 can2=$(do_facet mds1 \
11487 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11488 awk '/ldlm_cancel/ {print $2}')
11489 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11490 awk '/ldlm_bl_callback/ {print $2}')
11491 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
11492 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
11493 lru_resize_enable mdc
11494 lru_resize_enable osc
11496 run_test 120c "Early Lock Cancel: link test"
11499 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11500 remote_mds_nodsh && skip "remote MDS with nodsh"
11501 test_mkdir -i0 -c1 $DIR/$tdir
11502 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
11503 skip_env "no early lock cancel on server"
11505 lru_resize_disable mdc
11506 lru_resize_disable osc
11508 cancel_lru_locks mdc
11509 stat $DIR/$tdir > /dev/null
11510 can1=$(do_facet mds1 \
11511 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11512 awk '/ldlm_cancel/ {print $2}')
11513 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11514 awk '/ldlm_bl_callback/ {print $2}')
11515 chmod a+x $DIR/$tdir
11516 can2=$(do_facet mds1 \
11517 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11518 awk '/ldlm_cancel/ {print $2}')
11519 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11520 awk '/ldlm_bl_callback/ {print $2}')
11521 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
11522 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
11523 lru_resize_enable mdc
11524 lru_resize_enable osc
11526 run_test 120d "Early Lock Cancel: setattr test"
11529 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11530 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
11531 skip_env "no early lock cancel on server"
11532 remote_mds_nodsh && skip "remote MDS with nodsh"
11534 local dlmtrace_set=false
11536 test_mkdir -i0 -c1 $DIR/$tdir
11537 lru_resize_disable mdc
11538 lru_resize_disable osc
11539 ! $LCTL get_param debug | grep -q dlmtrace &&
11540 $LCTL set_param debug=+dlmtrace && dlmtrace_set=true
11541 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
11542 cancel_lru_locks mdc
11543 cancel_lru_locks osc
11544 dd if=$DIR/$tdir/f1 of=/dev/null
11545 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
11546 # XXX client can not do early lock cancel of OST lock
11547 # during unlink (LU-4206), so cancel osc lock now.
11549 cancel_lru_locks osc
11550 can1=$(do_facet mds1 \
11551 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11552 awk '/ldlm_cancel/ {print $2}')
11553 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11554 awk '/ldlm_bl_callback/ {print $2}')
11555 unlink $DIR/$tdir/f1
11557 can2=$(do_facet mds1 \
11558 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11559 awk '/ldlm_cancel/ {print $2}')
11560 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11561 awk '/ldlm_bl_callback/ {print $2}')
11562 [ $can1 -ne $can2 ] && error "$((can2 - can1)) cancel RPC occured" &&
11563 $LCTL dk $TMP/cancel.debug.txt
11564 [ $blk1 -ne $blk2 ] && error "$((blk2 - blk1)) blocking RPC occured" &&
11565 $LCTL dk $TMP/blocking.debug.txt
11566 $dlmtrace_set && $LCTL set_param debug=-dlmtrace
11567 lru_resize_enable mdc
11568 lru_resize_enable osc
11570 run_test 120e "Early Lock Cancel: unlink test"
11573 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11574 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
11575 skip_env "no early lock cancel on server"
11576 remote_mds_nodsh && skip "remote MDS with nodsh"
11578 test_mkdir -i0 -c1 $DIR/$tdir
11579 lru_resize_disable mdc
11580 lru_resize_disable osc
11581 test_mkdir -i0 -c1 $DIR/$tdir/d1
11582 test_mkdir -i0 -c1 $DIR/$tdir/d2
11583 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
11584 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
11585 cancel_lru_locks mdc
11586 cancel_lru_locks osc
11587 dd if=$DIR/$tdir/d1/f1 of=/dev/null
11588 dd if=$DIR/$tdir/d2/f2 of=/dev/null
11589 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
11590 # XXX client can not do early lock cancel of OST lock
11591 # during rename (LU-4206), so cancel osc lock now.
11593 cancel_lru_locks osc
11594 can1=$(do_facet mds1 \
11595 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11596 awk '/ldlm_cancel/ {print $2}')
11597 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11598 awk '/ldlm_bl_callback/ {print $2}')
11599 mrename $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
11601 can2=$(do_facet mds1 \
11602 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11603 awk '/ldlm_cancel/ {print $2}')
11604 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11605 awk '/ldlm_bl_callback/ {print $2}')
11606 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
11607 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
11608 lru_resize_enable mdc
11609 lru_resize_enable osc
11611 run_test 120f "Early Lock Cancel: rename test"
11614 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11615 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
11616 skip_env "no early lock cancel on server"
11617 remote_mds_nodsh && skip "remote MDS with nodsh"
11619 lru_resize_disable mdc
11620 lru_resize_disable osc
11622 echo create $count files
11623 test_mkdir $DIR/$tdir
11624 cancel_lru_locks mdc
11625 cancel_lru_locks osc
11628 can0=$(do_facet $SINGLEMDS \
11629 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11630 awk '/ldlm_cancel/ {print $2}')
11631 blk0=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11632 awk '/ldlm_bl_callback/ {print $2}')
11633 createmany -o $DIR/$tdir/f $count
11635 can1=$(do_facet $SINGLEMDS \
11636 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11637 awk '/ldlm_cancel/ {print $2}')
11638 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11639 awk '/ldlm_bl_callback/ {print $2}')
11641 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
11642 echo rm $count files
11645 can2=$(do_facet $SINGLEMDS \
11646 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11647 awk '/ldlm_cancel/ {print $2}')
11648 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11649 awk '/ldlm_bl_callback/ {print $2}')
11651 echo total: $count removes in $((t2-t1))
11652 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
11654 # wait for commitment of removal
11655 lru_resize_enable mdc
11656 lru_resize_enable osc
11658 run_test 120g "Early Lock Cancel: performance test"
11660 test_121() { #bug #10589
11661 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11664 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out$/ {print $1}')
11665 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
11666 lctl set_param fail_loc=0x310
11667 cancel_lru_locks osc > /dev/null
11668 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in$/ {print $1}')
11669 lctl set_param fail_loc=0
11670 [[ $reads -eq $writes ]] ||
11671 error "read $reads blocks, must be $writes blocks"
11673 run_test 121 "read cancel race ========="
11675 test_123a_base() { # was test 123, statahead(bug 11401)
11679 if ! grep -q "processor.*: 1" /proc/cpuinfo; then
11680 log "testing UP system. Performance may be lower than expected."
11685 test_mkdir $DIR/$tdir
11686 NUMFREE=$(df -i -P $DIR | tail -n 1 | awk '{ print $4 }')
11687 [[ $NUMFREE -gt 100000 ]] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
11689 for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
11690 createmany -o $DIR/$tdir/$tfile $j $((i - j))
11692 max=$(lctl get_param -n llite.*.statahead_max | head -n 1)
11693 lctl set_param -n llite.*.statahead_max 0
11694 lctl get_param llite.*.statahead_max
11695 cancel_lru_locks mdc
11696 cancel_lru_locks osc
11698 time $lsx $DIR/$tdir | wc -l
11700 delta=$((etime - stime))
11701 log "$lsx $i files without statahead: $delta sec"
11702 lctl set_param llite.*.statahead_max=$max
11704 swrong=$(lctl get_param -n llite.*.statahead_stats |
11705 grep "statahead wrong:" | awk '{print $3}')
11706 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
11707 cancel_lru_locks mdc
11708 cancel_lru_locks osc
11710 time $lsx $DIR/$tdir | wc -l
11712 delta_sa=$((etime - stime))
11713 log "$lsx $i files with statahead: $delta_sa sec"
11714 lctl get_param -n llite.*.statahead_stats
11715 ewrong=$(lctl get_param -n llite.*.statahead_stats |
11716 grep "statahead wrong:" | awk '{print $3}')
11718 [[ $swrong -lt $ewrong ]] &&
11719 log "statahead was stopped, maybe too many locks held!"
11720 [[ $delta -eq 0 || $delta_sa -eq 0 ]] && continue
11722 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
11723 max=$(lctl get_param -n llite.*.statahead_max |
11725 lctl set_param -n llite.*.statahead_max 0
11726 lctl get_param llite.*.statahead_max
11727 cancel_lru_locks mdc
11728 cancel_lru_locks osc
11730 time $lsx $DIR/$tdir | wc -l
11732 delta=$((etime - stime))
11733 log "$lsx $i files again without statahead: $delta sec"
11734 lctl set_param llite.*.statahead_max=$max
11735 if [ $((delta_sa * 100 > delta * 105 && delta_sa > delta + 2)) ]; then
11736 if [ $SLOWOK -eq 0 ]; then
11737 error "$lsx $i files is slower with statahead!"
11739 log "$lsx $i files is slower with statahead!"
11745 [ $delta -gt 20 ] && break
11746 [ $delta -gt 8 ] && MULT=$((50 / delta))
11747 [ "$SLOW" = "no" -a $delta -gt 5 ] && break
11755 delta=$((etime - stime))
11756 log "rm -r $DIR/$tdir/: $delta seconds"
11758 lctl get_param -n llite.*.statahead_stats
11762 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11764 test_123a_base "ls -l"
11766 run_test 123aa "verify statahead work"
11769 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11771 statx_supported || skip_env "Test must be statx() syscall supported"
11773 test_123a_base "$STATX -l"
11775 run_test 123ab "verify statahead work by using statx"
11778 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11780 statx_supported || skip_env "Test must be statx() syscall supported"
11787 cancel_lru_locks $OSC
11788 rpcs_before=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
11789 agl_before=$($LCTL get_param -n llite.*.statahead_stats |
11790 awk '/agl.total:/ {print $3}')
11791 test_123a_base "$STATX -c \"%n %i %A %h %u %g %W %X %Z\" -D"
11792 test_123a_base "$STATX --cached=always -D"
11793 agl_after=$($LCTL get_param -n llite.*.statahead_stats |
11794 awk '/agl.total:/ {print $3}')
11795 [ $agl_before -eq $agl_after ] ||
11796 error "Should not trigger AGL thread - $agl_before:$agl_after"
11797 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
11798 [ $rpcs_after -eq $rpcs_before ] ||
11799 error "$STATX should not send glimpse RPCs to $OSC"
11801 run_test 123ac "verify statahead work by using statx without glimpse RPCs"
11803 test_123b () { # statahead(bug 15027)
11804 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11806 test_mkdir $DIR/$tdir
11807 createmany -o $DIR/$tdir/$tfile-%d 1000
11809 cancel_lru_locks mdc
11810 cancel_lru_locks osc
11812 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
11813 lctl set_param fail_loc=0x80000803
11814 ls -lR $DIR/$tdir > /dev/null
11816 lctl set_param fail_loc=0x0
11817 lctl get_param -n llite.*.statahead_stats
11822 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
11825 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
11827 test_mkdir -i 0 -c 1 $DIR/$tdir.0
11828 test_mkdir -i 1 -c 1 $DIR/$tdir.1
11829 touch $DIR/$tdir.1/{1..3}
11830 mv $DIR/$tdir.1/{1..3} $DIR/$tdir.0
11832 remount_client $MOUNT
11834 $MULTIOP $DIR/$tdir.0 Q
11836 # let statahead to complete
11837 ls -l $DIR/$tdir.0 > /dev/null
11839 testid=$(echo $TESTNAME | tr '_' ' ')
11840 dmesg | tac | sed "/$testid/,$ d" | grep "Can not initialize inode" &&
11841 error "statahead warning" || true
11843 run_test 123c "Can not initialize inode warning on DNE statahead"
11846 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11847 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
11848 skip_env "no lru resize on server"
11852 test_mkdir $DIR/$tdir
11854 log "create $NR files at $DIR/$tdir"
11855 createmany -o $DIR/$tdir/f $NR ||
11856 error "failed to create $NR files in $DIR/$tdir"
11858 cancel_lru_locks mdc
11859 ls -l $DIR/$tdir > /dev/null
11863 for VALUE in $($LCTL get_param ldlm.namespaces.*mdc-*.lru_size); do
11864 local PARAM=$(echo ${VALUE[0]} | cut -d "=" -f1)
11865 LRU_SIZE=$($LCTL get_param -n $PARAM)
11866 if [[ $LRU_SIZE -gt $(default_lru_size) ]]; then
11867 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
11869 log "NS=$(basename $NSDIR)"
11874 if [[ -z "$NSDIR" || $LRU_SIZE -lt $(default_lru_size) ]]; then
11875 skip "Not enough cached locks created!"
11877 log "LRU=$LRU_SIZE"
11881 # We know that lru resize allows one client to hold $LIMIT locks
11882 # for 10h. After that locks begin to be killed by client.
11884 local LIMIT=$($LCTL get_param -n $NSDIR.pool.limit)
11886 if [ $LIMIT -lt $LRU_SIZE ]; then
11887 skip "Limit is too small $LIMIT"
11890 # Make LVF so higher that sleeping for $SLEEP is enough to _start_
11891 # killing locks. Some time was spent for creating locks. This means
11892 # that up to the moment of sleep finish we must have killed some of
11893 # them (10-100 locks). This depends on how fast ther were created.
11894 # Many of them were touched in almost the same moment and thus will
11895 # be killed in groups.
11896 local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE * 100))
11898 # Use $LRU_SIZE_B here to take into account real number of locks
11899 # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
11900 local LRU_SIZE_B=$LRU_SIZE
11902 local OLD_LVF=$($LCTL get_param -n $NSDIR.pool.lock_volume_factor)
11903 log "OLD_LVF=$OLD_LVF"
11904 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $LVF
11906 # Let's make sure that we really have some margin. Client checks
11907 # cached locks every 10 sec.
11908 SLEEP=$((SLEEP+20))
11909 log "Sleep ${SLEEP} sec"
11911 while ((SEC<$SLEEP)); do
11915 LRU_SIZE=$($LCTL get_param -n $NSDIR/lru_size)
11916 echo -n "$LRU_SIZE"
11919 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
11920 local LRU_SIZE_A=$($LCTL get_param -n $NSDIR.lru_size)
11922 [[ $LRU_SIZE_B -gt $LRU_SIZE_A ]] || {
11923 error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
11924 unlinkmany $DIR/$tdir/f $NR
11928 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
11929 log "unlink $NR files at $DIR/$tdir"
11930 unlinkmany $DIR/$tdir/f $NR
11932 run_test 124a "lru resize ======================================="
11934 get_max_pool_limit()
11936 local limit=$($LCTL get_param \
11937 -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit)
11939 for l in $limit; do
11940 if [[ $l -gt $max ]]; then
11948 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11949 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
11950 skip_env "no lru resize on server"
11952 LIMIT=$(get_max_pool_limit)
11954 NR=$(($(default_lru_size)*20))
11955 if [[ $NR -gt $LIMIT ]]; then
11956 log "Limit lock number by $LIMIT locks"
11960 IFree=$(mdsrate_inodes_available)
11961 if [ $IFree -lt $NR ]; then
11962 log "Limit lock number by $IFree inodes"
11966 lru_resize_disable mdc
11967 test_mkdir -p $DIR/$tdir/disable_lru_resize
11969 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
11970 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
11971 cancel_lru_locks mdc
11974 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
11977 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
11980 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
11984 nolruresize_delta=$((etime-stime))
11985 log "ls -la time: $nolruresize_delta seconds"
11986 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
11987 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
11989 lru_resize_enable mdc
11990 test_mkdir -p $DIR/$tdir/enable_lru_resize
11992 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
11993 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
11994 cancel_lru_locks mdc
11997 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
12000 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
12003 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
12007 lruresize_delta=$((etime-stime))
12008 log "ls -la time: $lruresize_delta seconds"
12009 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
12011 if [ $lruresize_delta -gt $nolruresize_delta ]; then
12012 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
12013 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
12014 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
12016 log "lru resize performs the same with no lru resize"
12018 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
12020 run_test 124b "lru resize (performance test) ======================="
12023 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12024 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
12025 skip_env "no lru resize on server"
12027 # cache ununsed locks on client
12029 cancel_lru_locks mdc
12030 test_mkdir $DIR/$tdir
12031 createmany -o $DIR/$tdir/f $nr ||
12032 error "failed to create $nr files in $DIR/$tdir"
12033 ls -l $DIR/$tdir > /dev/null
12035 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
12036 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
12037 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
12038 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
12039 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
12041 # set lru_max_age to 1 sec
12042 $LCTL set_param $nsdir.lru_max_age=1000 # milliseconds
12043 echo "sleep $((recalc_p * 2)) seconds..."
12044 sleep $((recalc_p * 2))
12046 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
12047 # restore lru_max_age
12048 $LCTL set_param -n $nsdir.lru_max_age $max_age
12049 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
12050 unlinkmany $DIR/$tdir/f $nr
12052 run_test 124c "LRUR cancel very aged locks"
12055 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12056 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
12057 skip_env "no lru resize on server"
12059 # cache ununsed locks on client
12062 lru_resize_disable mdc
12063 stack_trap "lru_resize_enable mdc" EXIT
12065 cancel_lru_locks mdc
12067 # asynchronous object destroy at MDT could cause bl ast to client
12068 test_mkdir $DIR/$tdir
12069 createmany -o $DIR/$tdir/f $nr ||
12070 error "failed to create $nr files in $DIR/$tdir"
12071 stack_trap "unlinkmany $DIR/$tdir/f $nr" EXIT
12073 ls -l $DIR/$tdir > /dev/null
12075 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
12076 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
12077 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
12078 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
12080 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
12082 # set lru_max_age to 1 sec
12083 $LCTL set_param $nsdir.lru_max_age=1000 # milliseconds
12084 stack_trap "$LCTL set_param -n $nsdir.lru_max_age $max_age" EXIT
12086 echo "sleep $((recalc_p * 2)) seconds..."
12087 sleep $((recalc_p * 2))
12089 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
12091 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
12093 run_test 124d "cancel very aged locks if lru-resize diasbaled"
12095 test_125() { # 13358
12096 $LCTL get_param -n llite.*.client_type | grep -q local ||
12097 skip "must run as local client"
12098 $LCTL get_param -n mdc.*-mdc-*.connect_flags | grep -q acl ||
12099 skip_env "must have acl enabled"
12100 [ -z "$(which setfacl)" ] && skip_env "must have setfacl tool"
12102 test_mkdir $DIR/$tdir
12103 $LFS setstripe -S 65536 -c -1 $DIR/$tdir || error "setstripe failed"
12104 setfacl -R -m u:bin:rwx $DIR/$tdir || error "setfacl $DIR/$tdir failed"
12105 ls -ld $DIR/$tdir || error "cannot access $DIR/$tdir"
12107 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
12109 test_126() { # bug 12829/13455
12110 $GSS && skip_env "must run as gss disabled"
12111 $LCTL get_param -n llite.*.client_type | grep -q local ||
12112 skip "must run as local client"
12113 [ "$UID" != 0 ] && skip "must run as root, not UID $UID"
12115 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
12116 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
12118 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
12120 run_test 126 "check that the fsgid provided by the client is taken into account"
12122 test_127a() { # bug 15521
12123 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12124 local name count samp unit min max sum sumsq
12126 $LFS setstripe -i 0 -c 1 $DIR/$tfile || error "setstripe failed"
12127 echo "stats before reset"
12128 $LCTL get_param osc.*.stats
12129 $LCTL set_param osc.*.stats=0
12130 local fsize=$((2048 * 1024))
12132 dd if=/dev/zero of=$DIR/$tfile bs=$fsize count=1
12133 cancel_lru_locks osc
12134 dd if=$DIR/$tfile of=/dev/null bs=$fsize
12136 $LCTL get_param osc.*0000-osc-*.stats | grep samples > $DIR/$tfile.tmp
12137 stack_trap "rm -f $TMP/$tfile.tmp"
12138 while read name count samp unit min max sum sumsq; do
12139 echo "got name=$name count=$count unit=$unit min=$min max=$max"
12140 [ ! $min ] && error "Missing min value for $name proc entry"
12141 eval $name=$count || error "Wrong proc format"
12144 read_bytes|write_bytes)
12145 [[ "$unit" =~ "bytes" ]] ||
12146 error "unit is not 'bytes': $unit"
12147 (( $min >= 4096 )) || error "min is too small: $min"
12148 (( $min <= $fsize )) || error "min is too big: $min"
12149 (( $max >= 4096 )) || error "max is too small: $max"
12150 (( $max <= $fsize )) || error "max is too big: $max"
12151 (( $sum == $fsize )) || error "sum is wrong: $sum"
12152 (( $sumsq >= ($fsize / 4096) * (4096 * 4096) )) ||
12153 error "sumsquare is too small: $sumsq"
12154 (( $sumsq <= $fsize * $fsize )) ||
12155 error "sumsquare is too big: $sumsq"
12157 ost_read|ost_write)
12158 [[ "$unit" =~ "usec" ]] ||
12159 error "unit is not 'usec': $unit"
12163 done < $DIR/$tfile.tmp
12165 #check that we actually got some stats
12166 [ "$read_bytes" ] || error "Missing read_bytes stats"
12167 [ "$write_bytes" ] || error "Missing write_bytes stats"
12168 [ "$read_bytes" != 0 ] || error "no read done"
12169 [ "$write_bytes" != 0 ] || error "no write done"
12171 run_test 127a "verify the client stats are sane"
12173 test_127b() { # bug LU-333
12174 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12175 local name count samp unit min max sum sumsq
12177 echo "stats before reset"
12178 $LCTL get_param llite.*.stats
12179 $LCTL set_param llite.*.stats=0
12181 # perform 2 reads and writes so MAX is different from SUM.
12182 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1
12183 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1
12184 cancel_lru_locks osc
12185 dd if=$DIR/$tfile of=/dev/null bs=$PAGE_SIZE count=1
12186 dd if=$DIR/$tfile of=/dev/null bs=$PAGE_SIZE count=1
12188 $LCTL get_param llite.*.stats | grep samples > $TMP/$tfile.tmp
12189 stack_trap "rm -f $TMP/$tfile.tmp"
12190 while read name count samp unit min max sum sumsq; do
12191 echo "got name=$name count=$count unit=$unit min=$min max=$max"
12192 eval $name=$count || error "Wrong proc format"
12195 read_bytes|write_bytes)
12196 [[ "$unit" =~ "bytes" ]] ||
12197 error "unit is not 'bytes': $unit"
12198 (( $count == 2 )) || error "count is not 2: $count"
12199 (( $min == $PAGE_SIZE )) ||
12200 error "min is not $PAGE_SIZE: $min"
12201 (( $max == $PAGE_SIZE )) ||
12202 error "max is not $PAGE_SIZE: $max"
12203 (( $sum == $PAGE_SIZE * 2 )) ||
12204 error "sum is not $((PAGE_SIZE * 2)): $sum"
12207 [[ "$unit" =~ "usec" ]] ||
12208 error "unit is not 'usec': $unit"
12212 done < $TMP/$tfile.tmp
12214 #check that we actually got some stats
12215 [ "$read_bytes" ] || error "Missing read_bytes stats"
12216 [ "$write_bytes" ] || error "Missing write_bytes stats"
12217 [ "$read_bytes" != 0 ] || error "no read done"
12218 [ "$write_bytes" != 0 ] || error "no write done"
12220 run_test 127b "verify the llite client stats are sane"
12222 test_127c() { # LU-12394
12223 [ "$OSTCOUNT" -lt "2" ] && skip_env "needs >= 2 OSTs"
12230 $LCTL set_param llite.*.extents_stats=1
12231 stack_trap "$LCTL set_param llite.*.extents_stats=0" EXIT
12233 # Use two stripes so there is enough space in default config
12234 $LFS setstripe -c 2 $DIR/$tfile
12236 # Extent stats start at 0-4K and go in power of two buckets
12237 # LL_HIST_START = 12 --> 2^12 = 4K
12238 # We do 3K*2^i, so 3K, 6K, 12K, 24K... hitting each bucket.
12239 # We do not do buckets larger than 64 MiB to avoid ENOSPC issues on
12241 for size in 3K 6K 12K 24K 48K 96K 192K 384K 768K 1536K 3M 6M 12M 24M 48M;
12243 # Write and read, 2x each, second time at a non-zero offset
12244 dd if=/dev/zero of=$DIR/$tfile bs=$size count=1
12245 dd if=/dev/zero of=$DIR/$tfile bs=$size count=1 seek=10
12246 dd if=$DIR/$tfile of=/dev/null bs=$size count=1
12247 dd if=$DIR/$tfile of=/dev/null bs=$size count=1 seek=10
12251 $LCTL get_param llite.*.extents_stats
12254 for bsize in 4K 8K 16K 32K 64K 128K 256K 512K 1M 2M 4M 8M 16M 32M 64M;
12256 local bucket=$($LCTL get_param -n llite.*.extents_stats |
12258 reads=$(echo $bucket | awk '{print $5}')
12259 writes=$(echo $bucket | awk '{print $9}')
12260 [ "$reads" -eq $count ] ||
12261 error "$reads reads in < $bsize bucket, expect $count"
12262 [ "$writes" -eq $count ] ||
12263 error "$writes writes in < $bsize bucket, expect $count"
12266 # Test mmap write and read
12267 $LCTL set_param llite.*.extents_stats=c
12269 dd if=/dev/zero of=$DIR/$tfile bs=${size}K count=1
12270 $MULTIOP $DIR/$tfile OSMRUc || error "$MULTIOP $DIR/$tfile failed"
12271 $MULTIOP $DIR/$tfile OSMWUc || error "$MULTIOP $DIR/$tfile failed"
12273 $LCTL get_param llite.*.extents_stats
12275 count=$(((size*1024) / PAGE_SIZE))
12277 bsize=$((2 * PAGE_SIZE / 1024))K
12279 bucket=$($LCTL get_param -n llite.*.extents_stats |
12281 reads=$(echo $bucket | awk '{print $5}')
12282 writes=$(echo $bucket | awk '{print $9}')
12283 # mmap writes fault in the page first, creating an additonal read
12284 [ "$reads" -eq $((2 * count)) ] ||
12285 error "$reads reads in < $bsize bucket, expect $count"
12286 [ "$writes" -eq $count ] ||
12287 error "$writes writes in < $bsize bucket, expect $count"
12289 run_test 127c "test llite extent stats with regular & mmap i/o"
12291 test_128() { # bug 15212
12293 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
12298 result=$(grep error $TMP/$tfile.log)
12299 rm -f $DIR/$tfile $TMP/$tfile.log
12300 [ -z "$result" ] ||
12301 error "consecutive find's under interactive lfs failed"
12303 run_test 128 "interactive lfs for 2 consecutive find's"
12305 set_dir_limits () {
12310 local ldproc=/proc/fs/ldiskfs
12311 local facets=$(get_facets MDS)
12313 for facet in ${facets//,/ }; do
12314 canondev=$(ldiskfs_canon \
12315 *.$(convert_facet2label $facet).mntdev $facet)
12316 do_facet $facet "test -e $ldproc/$canondev/max_dir_size" ||
12317 ldproc=/sys/fs/ldiskfs
12318 do_facet $facet "echo $1 >$ldproc/$canondev/max_dir_size"
12319 do_facet $facet "echo $2 >$ldproc/$canondev/warning_dir_size"
12323 check_mds_dmesg() {
12324 local facets=$(get_facets MDS)
12325 for facet in ${facets//,/ }; do
12326 do_facet $facet "dmesg | tail -3 | grep $1" && return 0
12332 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12333 [[ $MDS1_VERSION -ge $(version_code 2.5.56) ]] ||
12334 skip "Need MDS version with at least 2.5.56"
12335 if [ "$mds1_FSTYPE" != ldiskfs ]; then
12336 skip_env "ldiskfs only test"
12338 remote_mds_nodsh && skip "remote MDS with nodsh"
12341 local has_warning=false
12344 mkdir -p $DIR/$tdir
12346 # block size of mds1
12347 local maxsize=$(($($LCTL get_param -n mdc.*MDT0000*.blocksize) * 8))
12348 set_dir_limits $maxsize $((maxsize * 6 / 8))
12349 stack_trap "set_dir_limits 0 0"
12350 stack_trap "unlinkmany $DIR/$tdir/file_base_ 2000 || true"
12351 local dirsize=$(stat -c%s "$DIR/$tdir")
12353 while (( $dirsize <= $maxsize )); do
12354 $MCREATE $DIR/$tdir/file_base_$nfiles
12356 # check two errors:
12357 # ENOSPC for ext4 max_dir_size, which has been used since
12358 # kernel v3.6-rc1-8-gdf981d03ee, lustre v2_4_50_0-79-gaed82035c0
12359 if (( rc == ENOSPC )); then
12361 echo "rc=$rc returned as expected after $nfiles files"
12363 createmany -o $DIR/$tdir/file_extra_$nfiles. 5 ||
12364 error "create failed w/o dir size limit"
12366 # messages may be rate limited if test is run repeatedly
12367 check_mds_dmesg '"is approaching max"' ||
12368 echo "warning message should be output"
12369 check_mds_dmesg '"has reached max"' ||
12370 echo "reached message should be output"
12372 dirsize=$(stat -c%s "$DIR/$tdir")
12374 [[ $dirsize -ge $maxsize ]] && return 0
12375 error "dirsize $dirsize < $maxsize after $nfiles files"
12376 elif (( rc != 0 )); then
12379 nfiles=$((nfiles + 1))
12380 dirsize=$(stat -c%s "$DIR/$tdir")
12383 error "rc=$rc, size=$dirsize/$maxsize, mdt=$MDSCOUNT, nfiles=$nfiles"
12385 run_test 129 "test directory size limit ========================"
12394 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
12395 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
12397 trap cleanup_130 EXIT RETURN
12399 local fm_file=$DIR/$tfile
12400 $LFS setstripe -S 65536 -c 1 $fm_file || error "setstripe on $fm_file"
12401 dd if=/dev/zero of=$fm_file bs=65536 count=1 ||
12402 error "dd failed for $fm_file"
12404 # LU-1795: test filefrag/FIEMAP once, even if unsupported
12405 filefrag -ves $fm_file
12407 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
12408 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
12409 [ $RC != 0 ] && error "filefrag $fm_file failed"
12411 filefrag_op=$(filefrag -ve -k $fm_file |
12412 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
12413 lun=$($LFS getstripe -i $fm_file)
12415 start_blk=`echo $filefrag_op | cut -d: -f2 | cut -d. -f1`
12418 for line in $filefrag_op
12420 frag_lun=`echo $line | cut -d: -f5`
12421 ext_len=`echo $line | cut -d: -f4`
12422 if (( $frag_lun != $lun )); then
12424 error "FIEMAP on 1-stripe file($fm_file) failed"
12427 (( tot_len += ext_len ))
12430 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
12432 error "FIEMAP on 1-stripe file($fm_file) failed;"
12438 echo "FIEMAP on single striped file succeeded"
12440 run_test 130a "FIEMAP (1-stripe file)"
12443 [ "$OSTCOUNT" -lt "2" ] && skip_env "needs >= 2 OSTs"
12445 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
12446 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
12448 trap cleanup_130 EXIT RETURN
12450 local fm_file=$DIR/$tfile
12451 $LFS setstripe -S 65536 -c $OSTCOUNT $fm_file ||
12452 error "setstripe on $fm_file"
12453 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
12454 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
12456 dd if=/dev/zero of=$fm_file bs=1M count=$OSTCOUNT ||
12457 error "dd failed on $fm_file"
12459 filefrag -ves $fm_file || error "filefrag $fm_file failed"
12460 filefrag_op=$(filefrag -ve -k $fm_file |
12461 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
12463 last_lun=$(echo $filefrag_op | cut -d: -f5 |
12464 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
12469 for line in $filefrag_op
12471 frag_lun=$(echo $line | cut -d: -f5 |
12472 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
12473 ext_len=$(echo $line | cut -d: -f4)
12474 if (( $frag_lun != $last_lun )); then
12475 if (( tot_len != 1024 )); then
12477 error "FIEMAP on $fm_file failed; returned " \
12478 "len $tot_len for OST $last_lun instead of 1024"
12481 (( num_luns += 1 ))
12485 (( tot_len += ext_len ))
12488 if (( num_luns != $OSTCOUNT || tot_len != 1024 )); then
12490 error "FIEMAP on $fm_file failed; returned wrong number of " \
12491 "luns or wrong len for OST $last_lun"
12497 echo "FIEMAP on $OSTCOUNT-stripe file succeeded"
12499 run_test 130b "FIEMAP ($OSTCOUNT-stripe file)"
12502 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
12504 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
12505 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
12507 trap cleanup_130 EXIT RETURN
12509 local fm_file=$DIR/$tfile
12510 $LFS setstripe -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
12511 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
12512 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
12514 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 ||
12515 error "dd failed on $fm_file"
12517 filefrag -ves $fm_file || error "filefrag $fm_file failed"
12518 filefrag_op=$(filefrag -ve -k $fm_file |
12519 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
12521 last_lun=$(echo $filefrag_op | cut -d: -f5 |
12522 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
12527 for line in $filefrag_op
12529 frag_lun=$(echo $line | cut -d: -f5 |
12530 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
12531 ext_len=$(echo $line | cut -d: -f4)
12532 if (( $frag_lun != $last_lun )); then
12533 logical=`echo $line | cut -d: -f2 | cut -d. -f1`
12534 if (( logical != 512 )); then
12536 error "FIEMAP on $fm_file failed; returned " \
12537 "logical start for lun $logical instead of 512"
12540 if (( tot_len != 512 )); then
12542 error "FIEMAP on $fm_file failed; returned " \
12543 "len $tot_len for OST $last_lun instead of 1024"
12546 (( num_luns += 1 ))
12550 (( tot_len += ext_len ))
12553 if (( num_luns != 2 || tot_len != 512 )); then
12555 error "FIEMAP on $fm_file failed; returned wrong number of " \
12556 "luns or wrong len for OST $last_lun"
12562 echo "FIEMAP on 2-stripe file with hole succeeded"
12564 run_test 130c "FIEMAP (2-stripe file with hole)"
12567 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
12569 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
12570 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
12572 trap cleanup_130 EXIT RETURN
12574 local fm_file=$DIR/$tfile
12575 $LFS setstripe -S 65536 -c $OSTCOUNT $fm_file ||
12576 error "setstripe on $fm_file"
12577 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
12578 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
12580 local actual_stripe_count=$($LFS getstripe -c $fm_file)
12581 dd if=/dev/zero of=$fm_file bs=1M count=$actual_stripe_count ||
12582 error "dd failed on $fm_file"
12584 filefrag -ves $fm_file || error "filefrag $fm_file failed"
12585 filefrag_op=$(filefrag -ve -k $fm_file |
12586 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
12588 last_lun=$(echo $filefrag_op | cut -d: -f5 |
12589 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
12594 for line in $filefrag_op
12596 frag_lun=$(echo $line | cut -d: -f5 |
12597 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
12598 ext_len=$(echo $line | cut -d: -f4)
12599 if (( $frag_lun != $last_lun )); then
12600 if (( tot_len != 1024 )); then
12602 error "FIEMAP on $fm_file failed; returned " \
12603 "len $tot_len for OST $last_lun instead of 1024"
12606 (( num_luns += 1 ))
12610 (( tot_len += ext_len ))
12613 if (( num_luns != actual_stripe_count || tot_len != 1024 )); then
12615 error "FIEMAP on $fm_file failed; returned wrong number of " \
12616 "luns or wrong len for OST $last_lun"
12622 echo "FIEMAP on N-stripe file succeeded"
12624 run_test 130d "FIEMAP (N-stripe file)"
12627 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
12629 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
12630 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
12632 trap cleanup_130 EXIT RETURN
12634 local fm_file=$DIR/$tfile
12635 $LFS setstripe -S 131072 -c 2 $fm_file || error "setstripe on $fm_file"
12636 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
12637 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
12640 EXPECTED_LEN=$(( (NUM_BLKS / 2) * 64 ))
12641 for ((i = 0; i < $NUM_BLKS; i++))
12643 dd if=/dev/zero of=$fm_file count=1 bs=64k seek=$((2*$i)) conv=notrunc > /dev/null 2>&1
12646 filefrag -ves $fm_file || error "filefrag $fm_file failed"
12647 filefrag_op=$(filefrag -ve -k $fm_file |
12648 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
12650 last_lun=$(echo $filefrag_op | cut -d: -f5 |
12651 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
12656 for line in $filefrag_op
12658 frag_lun=$(echo $line | cut -d: -f5 |
12659 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
12660 ext_len=$(echo $line | cut -d: -f4)
12661 if (( $frag_lun != $last_lun )); then
12662 if (( tot_len != $EXPECTED_LEN )); then
12664 error "FIEMAP on $fm_file failed; returned " \
12665 "len $tot_len for OST $last_lun instead " \
12669 (( num_luns += 1 ))
12673 (( tot_len += ext_len ))
12676 if (( num_luns != 2 || tot_len != $EXPECTED_LEN )); then
12678 error "FIEMAP on $fm_file failed; returned wrong number " \
12679 "of luns or wrong len for OST $last_lun"
12685 echo "FIEMAP with continuation calls succeeded"
12687 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
12690 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
12691 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
12693 local fm_file=$DIR/$tfile
12694 $MULTIOP $fm_file oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:T33554432c ||
12695 error "multiop create with lov_delay_create on $fm_file"
12697 filefrag -ves $fm_file || error "filefrag $fm_file failed"
12698 filefrag_extents=$(filefrag -vek $fm_file |
12699 awk '/extents? found/ { print $2 }')
12700 if [[ "$filefrag_extents" != "0" ]]; then
12701 error "FIEMAP on $fm_file failed; " \
12702 "returned $filefrag_extents expected 0"
12707 run_test 130f "FIEMAP (unstriped file)"
12709 # Test for writev/readv
12711 rwv -f $DIR/$tfile -w -n 3 524288 1048576 1572864 ||
12712 error "writev test failed"
12713 rwv -f $DIR/$tfile -r -v -n 2 1572864 1048576 ||
12714 error "readv failed"
12717 run_test 131a "test iov's crossing stripe boundary for writev/readv"
12720 local fsize=$((524288 + 1048576 + 1572864))
12721 rwv -f $DIR/$tfile -w -a -n 3 524288 1048576 1572864 &&
12722 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
12723 error "append writev test failed"
12725 ((fsize += 1572864 + 1048576))
12726 rwv -f $DIR/$tfile -w -a -n 2 1572864 1048576 &&
12727 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
12728 error "append writev test failed"
12731 run_test 131b "test append writev"
12734 rwv -f $DIR/$tfile -w -d -n 1 1048576 || return 0
12737 run_test 131c "test read/write on file w/o objects"
12740 rwv -f $DIR/$tfile -w -n 1 1572864
12741 NOB=`rwv -f $DIR/$tfile -r -n 3 524288 524288 1048576 | awk '/error/ {print $6}'`
12742 if [ "$NOB" != 1572864 ]; then
12743 error "Short read filed: read $NOB bytes instead of 1572864"
12747 run_test 131d "test short read"
12750 rwv -f $DIR/$tfile -w -s 1048576 -n 1 1048576
12751 rwv -f $DIR/$tfile -r -z -s 0 -n 1 524288 || \
12752 error "read hitting hole failed"
12755 run_test 131e "test read hitting hole"
12764 mds*) res=$(do_facet $facet \
12765 $LCTL get_param mdt.$FSNAME-MDT0000.md_stats | grep "$op")
12767 ost*) res=$(do_facet $facet \
12768 $LCTL get_param obdfilter.$FSNAME-OST0000.stats | grep "$op")
12770 *) error "Wrong facet '$facet'" ;;
12772 [ "$res" ] || error "The counter for $op on $facet was not incremented"
12773 # if the argument $3 is zero, it means any stat increment is ok.
12774 if [[ $want -gt 0 ]]; then
12775 local count=$(echo $res | awk '{ print $2 }')
12776 [[ $count -ne $want ]] &&
12777 error "The $op counter on $facet is $count, not $want"
12782 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12783 remote_ost_nodsh && skip "remote OST with nodsh"
12784 remote_mds_nodsh && skip "remote MDS with nodsh"
12785 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
12786 skip_env "MDS doesn't support rename stats"
12788 local testdir=$DIR/${tdir}/stats_testdir
12790 mkdir -p $DIR/${tdir}
12793 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
12794 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
12796 # verify mdt stats first.
12797 mkdir ${testdir} || error "mkdir failed"
12798 check_stats $SINGLEMDS "mkdir" 1
12799 touch ${testdir}/${tfile} || error "touch failed"
12800 check_stats $SINGLEMDS "open" 1
12801 check_stats $SINGLEMDS "close" 1
12802 [ $MDS1_VERSION -ge $(version_code 2.8.54) ] && {
12803 mknod ${testdir}/${tfile}-pipe p || error "mknod failed"
12804 check_stats $SINGLEMDS "mknod" 2
12806 rm -f ${testdir}/${tfile}-pipe || error "pipe remove failed"
12807 check_stats $SINGLEMDS "unlink" 1
12808 rm -f ${testdir}/${tfile} || error "file remove failed"
12809 check_stats $SINGLEMDS "unlink" 2
12811 # remove working dir and check mdt stats again.
12812 rmdir ${testdir} || error "rmdir failed"
12813 check_stats $SINGLEMDS "rmdir" 1
12815 local testdir1=$DIR/${tdir}/stats_testdir1
12816 mkdir -p ${testdir}
12817 mkdir -p ${testdir1}
12818 touch ${testdir1}/test1
12819 mv ${testdir1}/test1 ${testdir} || error "file crossdir rename"
12820 check_stats $SINGLEMDS "crossdir_rename" 1
12822 mv ${testdir}/test1 ${testdir}/test0 || error "file samedir rename"
12823 check_stats $SINGLEMDS "samedir_rename" 1
12825 rm -rf $DIR/${tdir}
12827 run_test 133a "Verifying MDT stats ========================================"
12832 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12833 remote_ost_nodsh && skip "remote OST with nodsh"
12834 remote_mds_nodsh && skip "remote MDS with nodsh"
12836 local testdir=$DIR/${tdir}/stats_testdir
12838 mkdir -p ${testdir} || error "mkdir failed"
12839 touch ${testdir}/${tfile} || error "touch failed"
12840 cancel_lru_locks mdc
12843 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
12844 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
12846 # extra mdt stats verification.
12847 chmod 444 ${testdir}/${tfile} || error "chmod failed"
12848 check_stats $SINGLEMDS "setattr" 1
12849 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
12850 if [ $MDS1_VERSION -ne $(version_code 2.2.0) ]
12852 ls -l ${testdir}/${tfile} > /dev/null|| error "ls failed"
12853 check_stats $SINGLEMDS "getattr" 1
12855 rm -rf $DIR/${tdir}
12857 # when DNE is enabled, MDT uses STATFS RPC to ping other targets
12858 # so the check below is not reliable
12859 [ $MDSCOUNT -eq 1 ] || return 0
12861 # Sleep to avoid a cached response.
12862 #define OBD_STATFS_CACHE_SECONDS 1
12864 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
12865 do_facet ost1 $LCTL set_param obdfilter.*.exports.*.stats=clear
12866 $LFS df || error "lfs failed"
12867 check_stats $SINGLEMDS "statfs" 1
12869 # check aggregated statfs (LU-10018)
12870 [ $MDS1_VERSION -lt $(version_code 2.11.54) ] &&
12872 [ $CLIENT_VERSION -lt $(version_code 2.11.54) ] &&
12875 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
12876 do_facet ost1 $LCTL set_param obdfilter.*.exports.*.stats=clear
12878 check_stats $SINGLEMDS "statfs" 1
12880 # We want to check that the client didn't send OST_STATFS to
12881 # ost1 but the MDT also uses OST_STATFS for precreate. So some
12882 # extra care is needed here.
12883 if remote_mds; then
12884 local nid=$($LCTL list_nids | head -1 | sed "s/\./\\\./g")
12885 local param="obdfilter.$FSNAME-OST0000.exports.'$nid'.stats"
12887 res=$(do_facet ost1 $LCTL get_param $param | grep statfs)
12888 [ "$res" ] && error "OST got STATFS"
12893 run_test 133b "Verifying extra MDT stats =================================="
12896 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12897 remote_ost_nodsh && skip "remote OST with nodsh"
12898 remote_mds_nodsh && skip "remote MDS with nodsh"
12900 local testdir=$DIR/$tdir/stats_testdir
12902 test_mkdir -p $testdir
12904 # verify obdfilter stats.
12905 $LFS setstripe -c 1 -i 0 $testdir/$tfile
12907 cancel_lru_locks osc
12908 wait_delete_completed
12911 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
12912 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
12914 dd if=/dev/zero of=$testdir/$tfile conv=notrunc bs=512k count=1 ||
12917 cancel_lru_locks osc
12918 check_stats ost1 "write" 1
12920 dd if=$testdir/$tfile of=/dev/null bs=1k count=1 || error "dd failed"
12921 check_stats ost1 "read" 1
12923 > $testdir/$tfile || error "truncate failed"
12924 check_stats ost1 "punch" 1
12926 rm -f $testdir/$tfile || error "file remove failed"
12927 wait_delete_completed
12928 check_stats ost1 "destroy" 1
12932 run_test 133c "Verifying OST stats ========================================"
12939 while [ $value -ge 2 ]; do
12944 if [ $orig -gt $order ]; then
12952 local size=('K' 'M' 'G' 'T');
12954 local size_string=$value
12956 while [ $value -ge 1024 ]; do
12957 if [ $i -gt 3 ]; then
12958 #T is the biggest unit we get here, if that is bigger,
12960 size_string=${value}T
12963 value=$((value >> 10))
12964 if [ $value -lt 1024 ]; then
12965 size_string=${value}${size[$i]}
12974 get_rename_size() {
12976 local context=${2:-.}
12977 local sample=$(do_facet $SINGLEMDS $LCTL \
12978 get_param mdt.$FSNAME-MDT0000.rename_stats |
12979 grep -A1 $context |
12980 awk '/ '${size}'/ {print $4}' | sed -e "s/,//g")
12985 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12986 remote_ost_nodsh && skip "remote OST with nodsh"
12987 remote_mds_nodsh && skip "remote MDS with nodsh"
12988 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
12989 skip_env "MDS doesn't support rename stats"
12991 local testdir1=$DIR/${tdir}/stats_testdir1
12992 local testdir2=$DIR/${tdir}/stats_testdir2
12993 mkdir -p $DIR/${tdir}
12995 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
12997 lfs mkdir -i 0 -c 1 ${testdir1} || error "mkdir failed"
12998 lfs mkdir -i 0 -c 1 ${testdir2} || error "mkdir failed"
13000 createmany -o $testdir1/test 512 || error "createmany failed"
13002 # check samedir rename size
13003 mv ${testdir1}/test0 ${testdir1}/test_0
13005 local testdir1_size=$(ls -l $DIR/${tdir} |
13006 awk '/stats_testdir1/ {print $5}')
13007 local testdir2_size=$(ls -l $DIR/${tdir} |
13008 awk '/stats_testdir2/ {print $5}')
13010 testdir1_size=$(order_2 $testdir1_size)
13011 testdir2_size=$(order_2 $testdir2_size)
13013 testdir1_size=$(size_in_KMGT $testdir1_size)
13014 testdir2_size=$(size_in_KMGT $testdir2_size)
13016 echo "source rename dir size: ${testdir1_size}"
13017 echo "target rename dir size: ${testdir2_size}"
13019 local cmd="do_facet $SINGLEMDS $LCTL "
13020 cmd+="get_param mdt.$FSNAME-MDT0000.rename_stats"
13022 eval $cmd || error "$cmd failed"
13023 local samedir=$($cmd | grep 'same_dir')
13024 local same_sample=$(get_rename_size $testdir1_size)
13025 [ -z "$samedir" ] && error "samedir_rename_size count error"
13026 [[ $same_sample -eq 1 ]] ||
13027 error "samedir_rename_size error $same_sample"
13028 echo "Check same dir rename stats success"
13030 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
13032 # check crossdir rename size
13033 mv ${testdir1}/test_0 ${testdir2}/test_0
13035 testdir1_size=$(ls -l $DIR/${tdir} |
13036 awk '/stats_testdir1/ {print $5}')
13037 testdir2_size=$(ls -l $DIR/${tdir} |
13038 awk '/stats_testdir2/ {print $5}')
13040 testdir1_size=$(order_2 $testdir1_size)
13041 testdir2_size=$(order_2 $testdir2_size)
13043 testdir1_size=$(size_in_KMGT $testdir1_size)
13044 testdir2_size=$(size_in_KMGT $testdir2_size)
13046 echo "source rename dir size: ${testdir1_size}"
13047 echo "target rename dir size: ${testdir2_size}"
13049 eval $cmd || error "$cmd failed"
13050 local crossdir=$($cmd | grep 'crossdir')
13051 local src_sample=$(get_rename_size $testdir1_size crossdir_src)
13052 local tgt_sample=$(get_rename_size $testdir2_size crossdir_tgt)
13053 [ -z "$crossdir" ] && error "crossdir_rename_size count error"
13054 [[ $src_sample -eq 1 ]] ||
13055 error "crossdir_rename_size error $src_sample"
13056 [[ $tgt_sample -eq 1 ]] ||
13057 error "crossdir_rename_size error $tgt_sample"
13058 echo "Check cross dir rename stats success"
13059 rm -rf $DIR/${tdir}
13061 run_test 133d "Verifying rename_stats ========================================"
13064 remote_mds_nodsh && skip "remote MDS with nodsh"
13065 remote_ost_nodsh && skip "remote OST with nodsh"
13066 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13068 local testdir=$DIR/${tdir}/stats_testdir
13069 local ctr f0 f1 bs=32768 count=42 sum
13071 mkdir -p ${testdir} || error "mkdir failed"
13073 $LFS setstripe -c 1 -i 0 ${testdir}/${tfile}
13075 for ctr in {write,read}_bytes; do
13077 cancel_lru_locks osc
13079 do_facet ost1 $LCTL set_param -n \
13080 "obdfilter.*.exports.clear=clear"
13082 if [ $ctr = write_bytes ]; then
13084 f1=${testdir}/${tfile}
13086 f0=${testdir}/${tfile}
13090 dd if=$f0 of=$f1 conv=notrunc bs=$bs count=$count || \
13093 cancel_lru_locks osc
13095 sum=$(do_facet ost1 $LCTL get_param \
13096 "obdfilter.*.exports.*.stats" |
13097 awk -v ctr=$ctr 'BEGIN { sum = 0 }
13098 $1 == ctr { sum += $7 }
13099 END { printf("%0.0f", sum) }')
13101 if ((sum != bs * count)); then
13102 error "Bad $ctr sum, expected $((bs * count)), got $sum"
13106 rm -rf $DIR/${tdir}
13108 run_test 133e "Verifying OST {read,write}_bytes nid stats ================="
13111 [[ $(lustre_version_code $facet) -ge $(version_code 2.7.65) ]] ||
13112 skip "too old lustre for get_param -R ($facet_ver)"
13114 # verifying readability.
13115 $LCTL get_param -R '*' &> /dev/null
13117 # Verifing writability with badarea_io.
13118 $LCTL list_param -FR '*' | grep '=' | tr -d = |
13119 egrep -v 'force_lbug|changelog_mask' | xargs badarea_io ||
13120 error "client badarea_io failed"
13122 # remount the FS in case writes/reads /proc break the FS
13123 cleanup || error "failed to unmount"
13124 setup || error "failed to setup"
13126 run_test 133f "Check reads/writes of client lustre proc files with bad area io"
13129 remote_mds_nodsh && skip "remote MDS with nodsh"
13130 remote_ost_nodsh && skip "remote OST with nodsh"
13133 for facet in mds1 ost1; do
13134 local facet_ver=$(lustre_version_code $facet)
13135 if [ $facet_ver -ge $(version_code 2.7.65) ]; then
13136 do_facet $facet "$LCTL get_param -R '*'" &> /dev/null
13138 log "$facet: too old lustre for get_param -R"
13140 if [ $facet_ver -ge $(version_code 2.5.54) ]; then
13141 do_facet $facet "$LCTL list_param -FR '*' | grep '=' |
13142 tr -d = | egrep -v 'force_lbug|changelog_mask' |
13143 xargs badarea_io" ||
13144 error "$facet badarea_io failed"
13146 skip_noexit "$facet: too old lustre for get_param -R"
13150 # remount the FS in case writes/reads /proc break the FS
13151 cleanup || error "failed to unmount"
13152 setup || error "failed to setup"
13154 run_test 133g "Check reads/writes of server lustre proc files with bad area io"
13157 remote_mds_nodsh && skip "remote MDS with nodsh"
13158 remote_ost_nodsh && skip "remote OST with nodsh"
13159 [[ $MDS1_VERSION -lt $(version_code 2.9.54) ]] &&
13160 skip "Need MDS version at least 2.9.54"
13163 for facet in client mds1 ost1; do
13164 # Get the list of files that are missing the terminating newline
13165 local plist=$(do_facet $facet
13166 $LCTL list_param -FR '*' | grep '=' | tr -d =)
13168 for ent in $plist; do
13169 local missing=$(do_facet $facet $LCTL get_param $ent \|\
13170 awk -v FS='\v' -v RS='\v\v' \
13171 "'END { if(NR>0 && \\\$NF !~ /.*\\\n\$/) \
13172 print FILENAME}'" 2>/dev/null)
13173 [ -z $missing ] || {
13174 do_facet $facet $LCTL get_param $ent | od -An -tx1
13175 error "file does not end with newline: $facet-$ent"
13180 run_test 133h "Proc files should end with newlines"
13183 remote_mds_nodsh && skip "remote MDS with nodsh"
13184 [[ $MDS1_VERSION -lt $(version_code 2.7.54) ]] &&
13185 skip "Need MDS version at least 2.7.54"
13187 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
13188 cancel_lru_locks mdc
13190 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
13191 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
13192 [ $unused -eq 0 ] || error "$unused locks are not cleared"
13195 createmany -o $DIR/$tdir/f $nr ||
13196 error "failed to create $nr files in $DIR/$tdir"
13197 unused=$($LCTL get_param -n $nsdir.lock_unused_count)
13199 #define OBD_FAIL_LDLM_WATERMARK_LOW 0x327
13200 do_facet mds1 $LCTL set_param fail_loc=0x327
13201 do_facet mds1 $LCTL set_param fail_val=500
13204 echo "sleep 10 seconds ..."
13206 local lck_cnt=$($LCTL get_param -n $nsdir.lock_unused_count)
13208 do_facet mds1 $LCTL set_param fail_loc=0
13209 do_facet mds1 $LCTL set_param fail_val=0
13210 [ $lck_cnt -lt $unused ] ||
13211 error "No locks reclaimed, before:$unused, after:$lck_cnt"
13214 unlinkmany $DIR/$tdir/f $nr
13216 run_test 134a "Server reclaims locks when reaching lock_reclaim_threshold"
13219 remote_mds_nodsh && skip "remote MDS with nodsh"
13220 [[ $MDS1_VERSION -lt $(version_code 2.7.54) ]] &&
13221 skip "Need MDS version at least 2.7.54"
13223 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
13224 cancel_lru_locks mdc
13226 local low_wm=$(do_facet mds1 $LCTL get_param -n \
13227 ldlm.lock_reclaim_threshold_mb)
13228 # disable reclaim temporarily
13229 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=0
13231 #define OBD_FAIL_LDLM_WATERMARK_HIGH 0x328
13232 do_facet mds1 $LCTL set_param fail_loc=0x328
13233 do_facet mds1 $LCTL set_param fail_val=500
13235 $LCTL set_param debug=+trace
13238 createmany -o $DIR/$tdir/f $nr &
13239 local create_pid=$!
13241 echo "Sleep $TIMEOUT seconds ..."
13243 if ! ps -p $create_pid > /dev/null 2>&1; then
13244 do_facet mds1 $LCTL set_param fail_loc=0
13245 do_facet mds1 $LCTL set_param fail_val=0
13246 do_facet mds1 $LCTL set_param \
13247 ldlm.lock_reclaim_threshold_mb=${low_wm}m
13248 error "createmany finished incorrectly!"
13250 do_facet mds1 $LCTL set_param fail_loc=0
13251 do_facet mds1 $LCTL set_param fail_val=0
13252 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=${low_wm}m
13253 wait $create_pid || return 1
13255 unlinkmany $DIR/$tdir/f $nr
13257 run_test 134b "Server rejects lock request when reaching lock_limit_mb"
13260 remote_mds_nodsh && skip "remote MDS with nodsh"
13261 [[ $MDS1_VERSION -lt $(version_code 2.13.50) ]] &&
13262 skip "Need MDS version at least 2.13.50"
13265 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
13267 #define OBD_FAIL_PLAIN_RECORDS 0x1319
13268 #set only one record at plain llog
13269 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x1319 fail_val=1
13271 #fill already existed plain llog each 64767
13272 #wrapping whole catalog
13273 createmany -o -u $DIR/$tdir/$tfile- $((64767 * 1))
13275 createmany -o $DIR/$tdir/$tfile_ 64700
13276 for (( i = 0; i < 64700; i = i + 2 ))
13278 rm $DIR/$tdir/$tfile_$i &
13279 rm $DIR/$tdir/$tfile_$((i + 1)) &
13284 #waiting osp synchronization
13285 wait_delete_completed
13287 run_test 135 "Race catalog processing"
13290 remote_mds_nodsh && skip "remote MDS with nodsh"
13291 [[ $MDS1_VERSION -lt $(version_code 2.13.50) ]] &&
13292 skip "Need MDS version at least 2.13.50"
13295 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
13296 $LFS setstripe -c 1 -i 0 $DIR/$tdir || error "failed to set striping"
13297 #set only one record at plain llog
13298 #define OBD_FAIL_CATALOG_FULL_CHECK 0x131a
13299 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x131a fail_val=1
13301 #fill already existed 2 plain llogs each 64767
13302 #wrapping whole catalog
13303 createmany -o -u $DIR/$tdir/$tfile- $((64767 * 1))
13304 createmany -o -u $DIR/$tdir/$tfile- $((64767 * 3 / 2))
13305 wait_delete_completed
13307 createmany -o $DIR/$tdir/$tfile_ 10
13310 do_facet $SINGLEMDS $LCTL set_param fail_val=3
13311 for (( i = 0; i < 10; i = i + 3 ))
13313 rm $DIR/$tdir/$tfile_$i &
13314 rm $DIR/$tdir/$tfile_$((i + 1)) &
13318 rm $DIR/$tdir/$tfile_$((i + 2)) &
13321 #waiting osp synchronization
13322 wait_delete_completed
13324 run_test 136 "Race catalog processing 2"
13326 test_140() { #bug-17379
13327 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13329 test_mkdir $DIR/$tdir
13330 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
13331 cp $(which stat) . || error "Copying stat to $DIR/$tdir"
13333 # VFS limits max symlink depth to 5(4KSTACK) or 7(8KSTACK) or 8
13334 # For kernel > 3.5, bellow only tests consecutive symlink (MAX 40)
13336 while i=$((i + 1)); do
13338 cd $i || error "Changing to $i"
13339 ln -s ../stat stat || error "Creating stat symlink"
13340 # Read the symlink until ELOOP present,
13341 # not LBUGing the system is considered success,
13342 # we didn't overrun the stack.
13343 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
13344 if [ $ret -ne 0 ]; then
13345 if [ $ret -eq 40 ]; then
13348 error "Open stat symlink"
13354 echo "The symlink depth = $i"
13355 [ $i -eq 5 ] || [ $i -eq 7 ] || [ $i -eq 8 ] || [ $i -eq 40 ] ||
13356 error "Invalid symlink depth"
13358 # Test recursive symlink
13359 ln -s symlink_self symlink_self
13360 $OPENFILE -f O_RDONLY symlink_self >/dev/null 2>&1; ret=$?
13361 echo "open symlink_self returns $ret"
13362 [ $ret -eq 40 ] || error "recursive symlink doesn't return -ELOOP"
13364 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
13367 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13369 local TF="$TMP/$tfile"
13371 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
13373 cancel_lru_locks $OSC
13374 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
13375 remount_client $MOUNT
13377 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
13380 $TRUNCATE $DIR/$tfile 6000
13381 cancel_lru_locks $OSC
13382 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
13385 echo "12345" >>$DIR/$tfile
13386 cancel_lru_locks $OSC
13387 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
13390 echo "12345" >>$DIR/$tfile
13391 cancel_lru_locks $OSC
13392 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
13397 run_test 150a "truncate/append tests"
13400 [ "$ost1_FSTYPE" != ldiskfs ] && skip "non-ldiskfs backend"
13401 [ $OST1_VERSION -lt $(version_code 2.13.50) ] &&
13402 skip "Need OST version at least 2.13.53"
13404 check_fallocate $DIR/$tfile || error "fallocate failed"
13406 run_test 150b "Verify fallocate (prealloc) functionality"
13412 [ "$ost1_FSTYPE" != ldiskfs ] && skip "non-ldiskfs backend"
13413 [ $OST1_VERSION -lt $(version_code 2.13.50) ] &&
13414 skip "Need OST version at least 2.13.53"
13416 $LFS setstripe -c $OSTCOUNT -S1M $DIR/$tdir || error "setstripe failed"
13417 fallocate -l ${OSTCOUNT}m $DIR/$tdir || error "fallocate failed"
13418 sync; sync_all_data
13419 cancel_lru_locks $OSC
13421 bytes=$(($(stat -c '%b * %B' $DIR/$tdir)))
13422 want=$((OSTCOUNT * 1048576))
13424 # Must allocate all requested space, not more than 5% extra
13425 (( $bytes >= $want && $bytes < $want * 105 / 100 )) ||
13426 error "bytes $bytes is not $want"
13428 run_test 150c "Verify fallocate Size and Blocks"
13434 [ "$ost1_FSTYPE" != ldiskfs ] && skip "non-ldiskfs backend"
13435 [ $OST1_VERSION -lt $(version_code 2.13.50) ] &&
13436 skip "Need OST version at least 2.13.53"
13438 $LFS setstripe -c $OSTCOUNT -S1M $DIR/$tdir || error "setstripe failed"
13439 fallocate -o 1G -l ${OSTCOUNT}m $DIR/$tdir || error "fallocate failed"
13440 sync; sync_all_data
13441 cancel_lru_locks $OSC
13443 bytes=$(($(stat -c '%b * %B' $DIR/$tdir)))
13444 want=$((OSTCOUNT * 1048576))
13446 # Must allocate all requested space, not more than 5% extra
13447 (( $bytes >= $want && $bytes < $want * 105 / 100 )) ||
13448 error "bytes $bytes is not $want"
13450 run_test 150d "Verify fallocate Size and Blocks - Non zero start"
13453 [ "$ost1_FSTYPE" != ldiskfs ] && skip "non-ldiskfs backend"
13454 [ $OST1_VERSION -ge $(version_code 2.13.55) ] ||
13455 skip "Need OST version at least 2.13.55"
13459 $LFS setstripe -c${OSTCOUNT} $DIR/$tfile ||
13460 error "$LFS setstripe -c${OSTCOUNT} $DIR/$tfile failed"
13462 # Find OST with Minimum Size
13463 min_size_ost=$($LFS df | awk "/$FSNAME-OST/ { print \$4 }" |
13464 sort -un | head -1)
13466 # Get 90% of the available space
13467 local space=$(((min_size_ost * 90)/100 * OSTCOUNT))
13469 fallocate -l${space}k $DIR/$tfile ||
13470 error "fallocate ${space}k $DIR/$tfile failed"
13471 echo "'fallocate -l ${space}k $DIR/$tfile' succeeded"
13473 # get size immediately after fallocate. This should be correctly
13475 local size=$(stat -c '%s' $DIR/$tfile)
13476 local used=$(( $(stat -c '%b * %B' $DIR/$tfile) / 1024))
13478 # Sleep for a while for statfs to get updated. And not pull from cache.
13481 echo "df after fallocate:"
13484 (( size / 1024 == space )) || error "size $size != requested $space"
13485 [ "$ost1_FSTYPE" != ldiskfs ] || (( used >= space )) ||
13486 error "used $used < space $space"
13488 rm $DIR/$tfile || error "rm failed"
13490 wait_delete_completed
13492 echo "df after unlink:"
13495 run_test 150e "Verify 90% of available OST space consumed by fallocate"
13497 #LU-2902 roc_hit was not able to read all values from lproc
13498 function roc_hit_init() {
13499 local list=$(comma_list $(osts_nodes))
13500 local dir=$DIR/$tdir-check
13501 local file=$dir/$tfile
13507 #use setstripe to do a write to every ost
13508 for i in $(seq 0 $((OSTCOUNT-1))); do
13509 $LFS setstripe -c 1 -i $i $dir || error "$LFS setstripe $file failed"
13510 dd if=/dev/urandom of=$file bs=4k count=4 2>&1 > /dev/null
13511 idx=$(printf %04x $i)
13512 BEFORE=$(get_osd_param $list *OST*$idx stats |
13513 awk '$1 == "cache_access" {sum += $7}
13514 END { printf("%0.0f", sum) }')
13516 cancel_lru_locks osc
13517 cat $file >/dev/null
13519 AFTER=$(get_osd_param $list *OST*$idx stats |
13520 awk '$1 == "cache_access" {sum += $7}
13521 END { printf("%0.0f", sum) }')
13523 echo BEFORE:$BEFORE AFTER:$AFTER
13524 if ! let "AFTER - BEFORE == 4"; then
13526 error "roc_hit is not safe to use"
13534 function roc_hit() {
13535 local list=$(comma_list $(osts_nodes))
13536 echo $(get_osd_param $list '' stats |
13537 awk '$1 == "cache_hit" {sum += $7}
13538 END { printf("%0.0f", sum) }')
13541 function set_cache() {
13544 if [ "$2" == "off" ]; then
13547 local list=$(comma_list $(osts_nodes))
13548 set_osd_param $list '' $1_cache_enable $on
13550 cancel_lru_locks osc
13554 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13555 remote_ost_nodsh && skip "remote OST with nodsh"
13558 local list=$(comma_list $(osts_nodes))
13560 # check whether obdfilter is cache capable at all
13561 if ! get_osd_param $list '' read_cache_enable >/dev/null; then
13562 skip "not cache-capable obdfilter"
13565 # check cache is enabled on all obdfilters
13566 if get_osd_param $list '' read_cache_enable | grep 0; then
13567 skip "oss cache is disabled"
13570 set_osd_param $list '' writethrough_cache_enable 1
13572 # check write cache is enabled on all obdfilters
13573 if get_osd_param $list '' writethrough_cache_enable | grep 0; then
13574 skip "oss write cache is NOT enabled"
13579 #define OBD_FAIL_OBD_NO_LRU 0x609
13580 do_nodes $list $LCTL set_param fail_loc=0x609
13582 # pages should be in the case right after write
13583 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES ||
13586 local BEFORE=$(roc_hit)
13587 cancel_lru_locks osc
13588 cat $DIR/$tfile >/dev/null
13589 local AFTER=$(roc_hit)
13591 do_nodes $list $LCTL set_param fail_loc=0
13593 if ! let "AFTER - BEFORE == CPAGES"; then
13594 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
13597 cancel_lru_locks osc
13598 # invalidates OST cache
13599 do_nodes $list "echo 1 > /proc/sys/vm/drop_caches"
13600 set_osd_param $list '' read_cache_enable 0
13601 cat $DIR/$tfile >/dev/null
13603 # now data shouldn't be found in the cache
13605 cancel_lru_locks osc
13606 cat $DIR/$tfile >/dev/null
13608 if let "AFTER - BEFORE != 0"; then
13609 error "IN CACHE: before: $BEFORE, after: $AFTER"
13612 set_osd_param $list '' read_cache_enable 1
13615 run_test 151 "test cache on oss and controls ==============================="
13618 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13620 local TF="$TMP/$tfile"
13622 # simulate ENOMEM during write
13623 #define OBD_FAIL_OST_NOMEM 0x226
13624 lctl set_param fail_loc=0x80000226
13625 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
13627 sync || error "sync failed"
13628 lctl set_param fail_loc=0
13630 # discard client's cache
13631 cancel_lru_locks osc
13633 # simulate ENOMEM during read
13634 lctl set_param fail_loc=0x80000226
13635 cmp $TF $DIR/$tfile || error "cmp failed"
13636 lctl set_param fail_loc=0
13640 run_test 152 "test read/write with enomem ============================"
13643 $MULTIOP $DIR/$tfile Ow4096Ycu || error "multiop failed"
13645 run_test 153 "test if fdatasync does not crash ======================="
13647 dot_lustre_fid_permission_check() {
13649 local ffid=$MOUNT/.lustre/fid/$fid
13652 echo "stat fid $fid"
13653 stat $ffid > /dev/null || error "stat $ffid failed."
13654 echo "touch fid $fid"
13655 touch $ffid || error "touch $ffid failed."
13656 echo "write to fid $fid"
13657 cat /etc/hosts > $ffid || error "write $ffid failed."
13658 echo "read fid $fid"
13659 diff /etc/hosts $ffid || error "read $ffid failed."
13660 echo "append write to fid $fid"
13661 cat /etc/hosts >> $ffid || error "append write $ffid failed."
13662 echo "rename fid $fid"
13663 mv $ffid $test_dir/$tfile.1 &&
13664 error "rename $ffid to $tfile.1 should fail."
13665 touch $test_dir/$tfile.1
13666 mv $test_dir/$tfile.1 $ffid &&
13667 error "rename $tfile.1 to $ffid should fail."
13668 rm -f $test_dir/$tfile.1
13669 echo "truncate fid $fid"
13670 $TRUNCATE $ffid 777 || error "truncate $ffid failed."
13671 echo "link fid $fid"
13672 ln -f $ffid $test_dir/tfile.lnk || error "link $ffid failed."
13673 if [[ $($LCTL get_param -n mdc.*-mdc-*.connect_flags) =~ acl ]]; then
13674 echo "setfacl fid $fid"
13675 setfacl -R -m u:bin:rwx $ffid || error "setfacl $ffid failed."
13676 echo "getfacl fid $fid"
13677 getfacl $ffid >/dev/null || error "getfacl $ffid failed."
13679 echo "unlink fid $fid"
13680 unlink $MOUNT/.lustre/fid/$fid && error "unlink $ffid should fail."
13681 echo "mknod fid $fid"
13682 mknod $ffid c 1 3 && error "mknod $ffid should fail."
13684 fid=[0xf00000400:0x1:0x0]
13685 ffid=$MOUNT/.lustre/fid/$fid
13687 echo "stat non-exist fid $fid"
13688 stat $ffid > /dev/null && error "stat non-exist $ffid should fail."
13689 echo "write to non-exist fid $fid"
13690 cat /etc/hosts > $ffid && error "write non-exist $ffid should fail."
13691 echo "link new fid $fid"
13692 ln $test_dir/$tfile $ffid && error "link $ffid should fail."
13694 mkdir -p $test_dir/$tdir
13695 touch $test_dir/$tdir/$tfile
13696 fid=$($LFS path2fid $test_dir/$tdir)
13699 error "error: could not get fid for $test_dir/$dir/$tfile."
13701 ffid=$MOUNT/.lustre/fid/$fid
13704 ls $ffid > /dev/null || error "ls $ffid failed."
13705 echo "touch $fid/$tfile.1"
13706 touch $ffid/$tfile.1 || error "touch $ffid/$tfile.1 failed."
13708 echo "touch $MOUNT/.lustre/fid/$tfile"
13709 touch $MOUNT/.lustre/fid/$tfile && \
13710 error "touch $MOUNT/.lustre/fid/$tfile should fail."
13712 echo "setxattr to $MOUNT/.lustre/fid"
13713 setfattr -n trusted.name1 -v value1 $MOUNT/.lustre/fid
13715 echo "listxattr for $MOUNT/.lustre/fid"
13716 getfattr -d -m "^trusted" $MOUNT/.lustre/fid
13718 echo "delxattr from $MOUNT/.lustre/fid"
13719 setfattr -x trusted.name1 $MOUNT/.lustre/fid
13721 echo "touch invalid fid: $MOUNT/.lustre/fid/[0x200000400:0x2:0x3]"
13722 touch $MOUNT/.lustre/fid/[0x200000400:0x2:0x3] &&
13723 error "touch invalid fid should fail."
13725 echo "touch non-normal fid: $MOUNT/.lustre/fid/[0x1:0x2:0x0]"
13726 touch $MOUNT/.lustre/fid/[0x1:0x2:0x0] &&
13727 error "touch non-normal fid should fail."
13729 echo "rename $tdir to $MOUNT/.lustre/fid"
13730 mrename $test_dir/$tdir $MOUNT/.lustre/fid &&
13731 error "rename to $MOUNT/.lustre/fid should fail."
13733 if [ $MDS1_VERSION -ge $(version_code 2.3.51) ]
13735 local old_obf_mode=$(stat --format="%a" $DIR/.lustre/fid)
13736 local new_obf_mode=777
13738 echo "change mode of $DIR/.lustre/fid to $new_obf_mode"
13739 chmod $new_obf_mode $DIR/.lustre/fid ||
13740 error "chmod $new_obf_mode $DIR/.lustre/fid failed"
13742 local obf_mode=$(stat --format=%a $DIR/.lustre/fid)
13743 [ $obf_mode -eq $new_obf_mode ] ||
13744 error "stat $DIR/.lustre/fid returned wrong mode $obf_mode"
13746 echo "restore mode of $DIR/.lustre/fid to $old_obf_mode"
13747 chmod $old_obf_mode $DIR/.lustre/fid ||
13748 error "chmod $old_obf_mode $DIR/.lustre/fid failed"
13751 $OPENFILE -f O_LOV_DELAY_CREATE:O_CREAT $test_dir/$tfile-2
13752 fid=$($LFS path2fid $test_dir/$tfile-2)
13754 if [ $MDS1_VERSION -ge $(version_code 2.6.50) ]
13756 echo "cp /etc/passwd $MOUNT/.lustre/fid/$fid"
13757 cp /etc/passwd $MOUNT/.lustre/fid/$fid ||
13758 error "create lov data thru .lustre failed"
13760 echo "cp /etc/passwd $test_dir/$tfile-2"
13761 cp /etc/passwd $test_dir/$tfile-2 ||
13762 error "copy to $test_dir/$tfile-2 failed."
13763 echo "diff /etc/passwd $MOUNT/.lustre/fid/$fid"
13764 diff /etc/passwd $MOUNT/.lustre/fid/$fid ||
13765 error "diff /etc/passwd $MOUNT/.lustre/fid/$fid failed."
13767 rm -rf $test_dir/tfile.lnk
13768 rm -rf $test_dir/$tfile-2
13772 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
13773 skip "Need MDS version at least 2.4.1"
13775 local tf=$DIR/$tfile
13778 local fid=$($LFS path2fid $tf)
13779 [ -z "$fid" ] && error "path2fid unable to get $tf FID"
13781 # check that we get the same pathname back
13784 for rootpath in "$MOUNT" "$MOUNT///" "$MOUNT/$tfile"; do
13785 echo "$rootpath $fid"
13786 found=$($LFS fid2path $rootpath "$fid")
13787 [ -z "$found" ] && error "fid2path unable to get '$fid' path"
13788 [ "$found" == "$tf" ] || error "fid2path $found != $tf"
13791 # check wrong root path format
13792 rootpath=$MOUNT"_wrong"
13793 found=$($LFS fid2path $rootpath "$fid")
13794 [ -z "$found" ] || error "should fail ($rootpath != $MOUNT)"
13796 run_test 154A "lfs path2fid and fid2path basic checks"
13799 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
13800 skip "Need MDS version at least 2.4.1"
13802 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
13803 touch $DIR/$tdir/$tfile || error "touch $DIR/$tdir/$tfile failed"
13804 local linkea=$($LL_DECODE_LINKEA $DIR/$tdir/$tfile | grep 'pfid')
13805 [ -z "$linkea" ] && error "decode linkea $DIR/$tdir/$tfile failed"
13807 local name=$(echo $linkea | awk '/pfid/ {print $5}' | sed -e "s/'//g")
13808 local PFID=$(echo $linkea | awk '/pfid/ {print $3}' | sed -e "s/,//g")
13810 # check that we get the same pathname
13811 echo "PFID: $PFID, name: $name"
13812 local FOUND=$($LFS fid2path $MOUNT "$PFID")
13813 [ -z "$FOUND" ] && error "fid2path unable to get $PFID path"
13814 [ "$FOUND/$name" != "$DIR/$tdir/$tfile" ] &&
13815 error "ll_decode_linkea has $FOUND/$name != $DIR/$tdir/$tfile"
13817 rm -rf $DIR/$tdir || error "Can not delete directory $DIR/$tdir"
13819 run_test 154B "verify the ll_decode_linkea tool"
13822 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13823 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
13824 [[ $MDS1_VERSION -ge $(version_code 2.2.51) ]] ||
13825 skip "Need MDS version at least 2.2.51"
13826 [ -z "$(which setfacl)" ] && skip_env "must have setfacl tool"
13828 cp /etc/hosts $DIR/$tfile
13830 fid=$($LFS path2fid $DIR/$tfile)
13832 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
13834 dot_lustre_fid_permission_check "$fid" $DIR ||
13835 error "dot lustre permission check $fid failed"
13837 ls -a $MOUNT | grep "\.lustre" && error ".lustre should not be listed"
13839 rm -rf $MOUNT/.lustre && error ".lustre is not allowed to be unlinked"
13841 touch $MOUNT/.lustre/file &&
13842 error "creation is not allowed under .lustre"
13844 mkdir $MOUNT/.lustre/dir &&
13845 error "mkdir is not allowed under .lustre"
13849 run_test 154a "Open-by-FID"
13852 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13853 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
13854 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
13855 [[ $MDS1_VERSION -ge $(version_code 2.2.51) ]] ||
13856 skip "Need MDS version at least 2.2.51"
13858 local remote_dir=$DIR/$tdir/remote_dir
13862 mkdir -p $DIR/$tdir
13863 $LFS mkdir -i $MDTIDX $remote_dir ||
13864 error "create remote directory failed"
13866 cp /etc/hosts $remote_dir/$tfile
13868 fid=$($LFS path2fid $remote_dir/$tfile)
13870 [ $rc -ne 0 ] && error "error: could not get fid for $remote_dir/$tfile"
13872 dot_lustre_fid_permission_check "$fid" $remote_dir ||
13873 error "dot lustre permission check $fid failed"
13876 run_test 154b "Open-by-FID for remote directory"
13879 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
13880 skip "Need MDS version at least 2.4.1"
13882 touch $DIR/$tfile.1 $DIR/$tfile.2 $DIR/$tfile.3
13883 local FID1=$($LFS path2fid $DIR/$tfile.1)
13884 local FID2=$($LFS path2fid $DIR/$tfile.2)
13885 local FID3=$($LFS path2fid $DIR/$tfile.3)
13888 $LFS path2fid $DIR/$tfile.[123] | while read PATHNAME FID; do
13889 [ "$PATHNAME" = "$DIR/$tfile.$N:" ] ||
13890 error "path2fid pathname $PATHNAME != $DIR/$tfile.$N:"
13892 [ "$FID" = "${!want}" ] ||
13893 error "path2fid $PATHNAME FID $FID != FID$N ${!want}"
13897 $LFS fid2path $MOUNT "$FID1" "$FID2" "$FID3" | while read PATHNAME;
13899 [ "$PATHNAME" = "$DIR/$tfile.$N" ] ||
13900 error "fid2path pathname $PATHNAME != $DIR/$tfile.$N:"
13904 run_test 154c "lfs path2fid and fid2path multiple arguments"
13907 remote_mds_nodsh && skip "remote MDS with nodsh"
13908 [[ $MDS1_VERSION -lt $(version_code 2.5.53) ]] &&
13909 skip "Need MDS version at least 2.5.53"
13911 if remote_mds; then
13912 nid=$($LCTL list_nids | sed "s/\./\\\./g")
13916 local proc_ofile="mdt.*.exports.'$nid'.open_files"
13923 local fid=$($LFS path2fid $DIR/$tfile)
13926 cmd="exec $fd<$DIR/$tfile"
13928 local fid_list=$(do_facet $SINGLEMDS $LCTL get_param $proc_ofile)
13929 echo "$fid_list" | grep "$fid"
13932 cmd="exec $fd>/dev/null"
13934 if [ $rc -ne 0 ]; then
13935 error "FID $fid not found in open files list $fid_list"
13938 run_test 154d "Verify open file fid"
13942 [[ $MDS1_VERSION -lt $(version_code 2.6.50) ]] &&
13943 skip "Need MDS version at least 2.6.50"
13945 if ls -a $MOUNT | grep -q '^\.lustre$'; then
13946 error ".lustre returned by readdir"
13949 run_test 154e ".lustre is not returned by readdir"
13952 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
13954 # create parent directory on a single MDT to avoid cross-MDT hardlinks
13955 test_mkdir -p -c1 $DIR/$tdir/d
13956 # test dirs inherit from its stripe
13957 mkdir -p $DIR/$tdir/d/foo1 || error "mkdir error"
13958 mkdir -p $DIR/$tdir/d/foo2 || error "mkdir error"
13959 cp /etc/hosts $DIR/$tdir/d/foo1/$tfile
13960 ln $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/link
13963 # get fid of parents
13964 local FID0=$($LFS path2fid $DIR/$tdir/d)
13965 local FID1=$($LFS path2fid $DIR/$tdir/d/foo1)
13966 local FID2=$($LFS path2fid $DIR/$tdir/d/foo2)
13967 local FID3=$($LFS path2fid $DIR)
13969 # check that path2fid --parents returns expected <parent_fid>/name
13970 # 1) test for a directory (single parent)
13971 local parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1)
13972 [ "$parent" == "$FID0/foo1" ] ||
13973 error "expected parent: $FID0/foo1, got: $parent"
13975 # 2) test for a file with nlink > 1 (multiple parents)
13976 parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1/$tfile)
13977 echo "$parent" | grep -F "$FID1/$tfile" ||
13978 error "$FID1/$tfile not returned in parent list"
13979 echo "$parent" | grep -F "$FID2/link" ||
13980 error "$FID2/link not returned in parent list"
13982 # 3) get parent by fid
13983 local file_fid=$($LFS path2fid $DIR/$tdir/d/foo1/$tfile)
13984 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
13985 echo "$parent" | grep -F "$FID1/$tfile" ||
13986 error "$FID1/$tfile not returned in parent list (by fid)"
13987 echo "$parent" | grep -F "$FID2/link" ||
13988 error "$FID2/link not returned in parent list (by fid)"
13990 # 4) test for entry in root directory
13991 parent=$($LFS path2fid --parents $DIR/f)
13992 echo "$parent" | grep -F "$FID3/f" ||
13993 error "$FID3/f not returned in parent list"
13995 # 5) test it on root directory
13996 [ -z "$($LFS path2fid --parents $MOUNT 2>/dev/null)" ] ||
13997 error "$MOUNT should not have parents"
13999 # enable xattr caching and check that linkea is correctly updated
14000 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
14001 save_lustre_params client "llite.*.xattr_cache" > $save
14002 lctl set_param llite.*.xattr_cache 1
14004 # 6.1) linkea update on rename
14005 mv $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/$tfile.moved
14007 # get parents by fid
14008 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
14009 # foo1 should no longer be returned in parent list
14010 echo "$parent" | grep -F "$FID1" &&
14011 error "$FID1 should no longer be in parent list"
14012 # the new path should appear
14013 echo "$parent" | grep -F "$FID2/$tfile.moved" ||
14014 error "$FID2/$tfile.moved is not in parent list"
14016 # 6.2) linkea update on unlink
14017 rm -f $DIR/$tdir/d/foo2/link
14018 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
14019 # foo2/link should no longer be returned in parent list
14020 echo "$parent" | grep -F "$FID2/link" &&
14021 error "$FID2/link should no longer be in parent list"
14025 restore_lustre_params < $save
14028 run_test 154f "get parent fids by reading link ea"
14032 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
14033 [[ $MDS1_VERSION -ge $(version_code 2.6.92) &&
14034 $CLIENT_VERSION -gt $(version_code 2.6.99) ]] ||
14035 skip "Need MDS version at least 2.6.92"
14037 mkdir -p $DIR/$tdir
14038 llapi_fid_test -d $DIR/$tdir
14040 run_test 154g "various llapi FID tests"
14042 test_155_small_load() {
14043 local temp=$TMP/$tfile
14044 local file=$DIR/$tfile
14046 dd if=/dev/urandom of=$temp bs=6096 count=1 || \
14047 error "dd of=$temp bs=6096 count=1 failed"
14049 cancel_lru_locks $OSC
14050 cmp $temp $file || error "$temp $file differ"
14052 $TRUNCATE $temp 6000
14053 $TRUNCATE $file 6000
14054 cmp $temp $file || error "$temp $file differ (truncate1)"
14056 echo "12345" >>$temp
14057 echo "12345" >>$file
14058 cmp $temp $file || error "$temp $file differ (append1)"
14060 echo "12345" >>$temp
14061 echo "12345" >>$file
14062 cmp $temp $file || error "$temp $file differ (append2)"
14068 test_155_big_load() {
14069 remote_ost_nodsh && skip "remote OST with nodsh"
14071 local temp=$TMP/$tfile
14072 local file=$DIR/$tfile
14075 local cache_size=$(do_facet ost$((MAXI+1)) \
14076 "awk '/cache/ {sum+=\\\$4} END {print sum}' /proc/cpuinfo")
14077 local large_file_size=$((cache_size * 2))
14079 echo "OSS cache size: $cache_size KB"
14080 echo "Large file size: $large_file_size KB"
14082 [ $MAXV -le $large_file_size ] &&
14083 skip_env "max available OST size needs > $large_file_size KB"
14085 $LFS setstripe $file -c 1 -i $MAXI || error "$LFS setstripe $file failed"
14087 dd if=/dev/urandom of=$temp bs=$large_file_size count=1k ||
14088 error "dd of=$temp bs=$large_file_size count=1k failed"
14091 cancel_lru_locks osc
14092 cmp $temp $file || error "$temp $file differ"
14098 save_writethrough() {
14099 local facets=$(get_facets OST)
14101 save_lustre_params $facets "osd-*.*.writethrough_cache_enable" > $1
14105 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14107 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14109 save_writethrough $p
14112 set_cache writethrough on
14113 test_155_small_load
14114 restore_lustre_params < $p
14117 run_test 155a "Verify small file correctness: read cache:on write_cache:on"
14120 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14122 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14124 save_writethrough $p
14127 set_cache writethrough off
14128 test_155_small_load
14129 restore_lustre_params < $p
14132 run_test 155b "Verify small file correctness: read cache:on write_cache:off"
14135 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14137 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14139 save_writethrough $p
14142 set_cache writethrough on
14143 test_155_small_load
14144 restore_lustre_params < $p
14147 run_test 155c "Verify small file correctness: read cache:off write_cache:on"
14150 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14152 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14154 save_writethrough $p
14157 set_cache writethrough off
14158 test_155_small_load
14159 restore_lustre_params < $p
14162 run_test 155d "Verify small file correctness: read cache:off write_cache:off"
14165 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14167 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14169 save_writethrough $p
14172 set_cache writethrough on
14174 restore_lustre_params < $p
14177 run_test 155e "Verify big file correctness: read cache:on write_cache:on"
14180 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14182 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14184 save_writethrough $p
14187 set_cache writethrough off
14189 restore_lustre_params < $p
14192 run_test 155f "Verify big file correctness: read cache:on write_cache:off"
14195 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14197 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14199 save_writethrough $p
14202 set_cache writethrough on
14204 restore_lustre_params < $p
14207 run_test 155g "Verify big file correctness: read cache:off write_cache:on"
14210 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14212 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14214 save_writethrough $p
14217 set_cache writethrough off
14219 restore_lustre_params < $p
14222 run_test 155h "Verify big file correctness: read cache:off write_cache:off"
14225 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14226 remote_ost_nodsh && skip "remote OST with nodsh"
14227 [ $OST1_VERSION -lt $(version_code 2.6.93) ] &&
14228 skip "stats not implemented on old servers"
14229 [ "$ost1_FSTYPE" = "zfs" ] &&
14230 skip "LU-1956/LU-2261: stats not implemented on OSD ZFS"
14235 local file="$DIR/$tfile"
14236 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14238 save_writethrough $p
14241 log "Turn on read and write cache"
14243 set_cache writethrough on
14245 log "Write data and read it back."
14246 log "Read should be satisfied from the cache."
14247 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
14249 cancel_lru_locks osc
14250 cat $file >/dev/null
14252 if ! let "AFTER - BEFORE == CPAGES"; then
14253 error "NOT IN CACHE (2): before: $BEFORE, after: $AFTER"
14255 log "cache hits: before: $BEFORE, after: $AFTER"
14258 log "Read again; it should be satisfied from the cache."
14260 cancel_lru_locks osc
14261 cat $file >/dev/null
14263 if ! let "AFTER - BEFORE == CPAGES"; then
14264 error "NOT IN CACHE (3): before: $BEFORE, after: $AFTER"
14266 log "cache hits:: before: $BEFORE, after: $AFTER"
14269 log "Turn off the read cache and turn on the write cache"
14271 set_cache writethrough on
14273 log "Read again; it should be satisfied from the cache."
14275 cancel_lru_locks osc
14276 cat $file >/dev/null
14278 if ! let "AFTER - BEFORE == CPAGES"; then
14279 error "NOT IN CACHE (4): before: $BEFORE, after: $AFTER"
14281 log "cache hits:: before: $BEFORE, after: $AFTER"
14284 if [ $OST1_VERSION -lt $(version_code 2.12.55) ]; then
14285 # > 2.12.56 uses pagecache if cached
14286 log "Read again; it should not be satisfied from the cache."
14288 cancel_lru_locks osc
14289 cat $file >/dev/null
14291 if ! let "AFTER - BEFORE == 0"; then
14292 error "IN CACHE (5): before: $BEFORE, after: $AFTER"
14294 log "cache hits:: before: $BEFORE, after: $AFTER"
14298 log "Write data and read it back."
14299 log "Read should be satisfied from the cache."
14300 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
14302 cancel_lru_locks osc
14303 cat $file >/dev/null
14305 if ! let "AFTER - BEFORE == CPAGES"; then
14306 error "NOT IN CACHE (6): before: $BEFORE, after: $AFTER"
14308 log "cache hits:: before: $BEFORE, after: $AFTER"
14311 if [ $OST1_VERSION -lt $(version_code 2.12.55) ]; then
14312 # > 2.12.56 uses pagecache if cached
14313 log "Read again; it should not be satisfied from the cache."
14315 cancel_lru_locks osc
14316 cat $file >/dev/null
14318 if ! let "AFTER - BEFORE == 0"; then
14319 error "IN CACHE (7): before: $BEFORE, after: $AFTER"
14321 log "cache hits:: before: $BEFORE, after: $AFTER"
14325 log "Turn off read and write cache"
14327 set_cache writethrough off
14329 log "Write data and read it back"
14330 log "It should not be satisfied from the cache."
14332 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
14333 cancel_lru_locks osc
14335 cat $file >/dev/null
14337 if ! let "AFTER - BEFORE == 0"; then
14338 error_ignore bz20762 "IN CACHE (8):before:$BEFORE,after:$AFTER"
14340 log "cache hits:: before: $BEFORE, after: $AFTER"
14343 log "Turn on the read cache and turn off the write cache"
14345 set_cache writethrough off
14347 log "Write data and read it back"
14348 log "It should not be satisfied from the cache."
14350 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
14352 cancel_lru_locks osc
14353 cat $file >/dev/null
14355 if ! let "AFTER - BEFORE == 0"; then
14356 error_ignore bz20762 "IN CACHE (9):before:$BEFORE,after:$AFTER"
14358 log "cache hits:: before: $BEFORE, after: $AFTER"
14361 log "Read again; it should be satisfied from the cache."
14363 cancel_lru_locks osc
14364 cat $file >/dev/null
14366 if ! let "AFTER - BEFORE == CPAGES"; then
14367 error "NOT IN CACHE (1): before: $BEFORE, after: $AFTER"
14369 log "cache hits:: before: $BEFORE, after: $AFTER"
14372 restore_lustre_params < $p
14375 run_test 156 "Verification of tunables"
14378 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14379 remote_mds_nodsh && skip "remote MDS with nodsh"
14380 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] ||
14381 skip "Need MDS version at least 2.2.0"
14383 changelog_register || error "changelog_register failed"
14384 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
14385 changelog_users $SINGLEMDS | grep -q $cl_user ||
14386 error "User $cl_user not found in changelog_users"
14389 test_mkdir -p $DIR/$tdir/pics/2008/zachy
14390 changelog_clear 0 || error "changelog_clear failed"
14391 touch $DIR/$tdir/pics/2008/zachy/$tfile # open 1
14392 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg # open 2
14393 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
14394 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
14395 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
14396 rm $DIR/$tdir/pics/desktop.jpg
14398 changelog_dump | tail -10
14400 echo "verifying changelog mask"
14401 changelog_chmask "-MKDIR"
14402 changelog_chmask "-CLOSE"
14404 test_mkdir -p $DIR/$tdir/pics/zach/sofia # not logged
14405 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # not logged
14407 changelog_chmask "+MKDIR"
14408 changelog_chmask "+CLOSE"
14410 test_mkdir -p $DIR/$tdir/pics/2008/sofia # mkdir 1
14411 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # open 3
14413 changelog_dump | tail -10
14414 MKDIRS=$(changelog_dump | grep -c "MKDIR")
14415 CLOSES=$(changelog_dump | grep -c "CLOSE")
14416 [ $MKDIRS -eq 1 ] || error "MKDIR changelog mask count $MKDIRS != 1"
14417 [ $CLOSES -eq 3 ] || error "CLOSE changelog mask count $CLOSES != 3"
14420 echo "verifying target fid"
14421 local fidc=$(changelog_extract_field "CREAT" "$tfile" "t=")
14422 local fidf=$($LFS path2fid $DIR/$tdir/pics/zach/$tfile)
14423 [ "$fidc" == "$fidf" ] ||
14424 error "changelog '$tfile' fid $fidc != file fid $fidf"
14425 echo "verifying parent fid"
14426 # The FID returned from the Changelog may be the directory shard on
14427 # a different MDT, and not the FID returned by path2fid on the parent.
14428 # Instead of comparing FIDs, verify that fid2path(fidp) is correct,
14429 # since this is what will matter when recreating this file in the tree.
14430 local fidp=$(changelog_extract_field "CREAT" "$tfile" "p=")
14431 local pathp=$($LFS fid2path $MOUNT "$fidp")
14432 [ "${pathp%/}" == "$DIR/$tdir/pics/zach" ] ||
14433 error "changelog fid2path($fidc) $pathp != $DIR/$tdir/pics/zach"
14435 echo "getting records for $cl_user"
14436 changelog_users $SINGLEMDS
14437 local user_rec1=$(changelog_user_rec $SINGLEMDS $cl_user)
14439 __changelog_clear $SINGLEMDS $cl_user +$nclr ||
14440 error "changelog_clear failed"
14441 local user_rec2=$(changelog_user_rec $SINGLEMDS $cl_user)
14442 echo "verifying user clear: $user_rec1 + $nclr == $user_rec2"
14443 [ $user_rec2 == $((user_rec1 + nclr)) ] ||
14444 error "user index expect $user_rec1 + $nclr != $user_rec2"
14446 local min0_rec=$(changelog_users $SINGLEMDS |
14447 awk 'min == "" || $2 < min { min = $2 }; END { print min }')
14448 local first_rec=$($LFS changelog $(facet_svc $SINGLEMDS) |
14449 awk '{ print $1; exit; }')
14451 changelog_dump | tail -n 5
14452 echo "verifying user min purge: $min0_rec + 1 == $first_rec"
14453 [ $first_rec == $((min0_rec + 1)) ] ||
14454 error "first index should be $min0_rec + 1 not $first_rec"
14456 # LU-3446 changelog index reset on MDT restart
14457 local cur_rec1=$(changelog_users $SINGLEMDS |
14458 awk '/^current.index:/ { print $NF }')
14459 changelog_clear 0 ||
14460 error "clear all changelog records for $cl_user failed"
14461 stop $SINGLEMDS || error "Fail to stop $SINGLEMDS"
14462 start $SINGLEMDS $(mdsdevname ${SINGLEMDS//mds/}) $MDS_MOUNT_OPTS ||
14463 error "Fail to start $SINGLEMDS"
14464 local cur_rec2=$(changelog_users $SINGLEMDS |
14465 awk '/^current.index:/ { print $NF }')
14466 echo "verifying index survives MDT restart: $cur_rec1 == $cur_rec2"
14467 [ $cur_rec1 == $cur_rec2 ] ||
14468 error "current index should be $cur_rec1 not $cur_rec2"
14470 echo "verifying users from this test are deregistered"
14471 changelog_deregister || error "changelog_deregister failed"
14472 changelog_users $SINGLEMDS | grep -q $cl_user &&
14473 error "User '$cl_user' still in changelog_users"
14475 # lctl get_param -n mdd.*.changelog_users
14476 # current index: 144
14477 # ID index (idle seconds)
14479 if ! changelog_users $SINGLEMDS | grep "^cl"; then
14480 # this is the normal case where all users were deregistered
14481 # make sure no new records are added when no users are present
14482 local last_rec1=$(changelog_users $SINGLEMDS |
14483 awk '/^current.index:/ { print $NF }')
14484 touch $DIR/$tdir/chloe
14485 local last_rec2=$(changelog_users $SINGLEMDS |
14486 awk '/^current.index:/ { print $NF }')
14487 echo "verify changelogs are off: $last_rec1 == $last_rec2"
14488 [ $last_rec1 == $last_rec2 ] || error "changelogs not off"
14490 # any changelog users must be leftovers from a previous test
14491 changelog_users $SINGLEMDS
14492 echo "other changelog users; can't verify off"
14495 run_test 160a "changelog sanity"
14497 test_160b() { # LU-3587
14498 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14499 remote_mds_nodsh && skip "remote MDS with nodsh"
14500 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] ||
14501 skip "Need MDS version at least 2.2.0"
14503 changelog_register || error "changelog_register failed"
14504 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
14505 changelog_users $SINGLEMDS | grep -q $cl_user ||
14506 error "User '$cl_user' not found in changelog_users"
14508 local longname1=$(str_repeat a 255)
14509 local longname2=$(str_repeat b 255)
14512 echo "creating very long named file"
14513 touch $longname1 || error "create of '$longname1' failed"
14514 echo "renaming very long named file"
14515 mv $longname1 $longname2
14517 changelog_dump | grep RENME | tail -n 5
14520 run_test 160b "Verify that very long rename doesn't crash in changelog"
14523 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14524 remote_mds_nodsh && skip "remote MDS with nodsh"
14526 [[ $MDS1_VERSION -gt $(version_code 2.5.57) ]] ||
14527 [[ $MDS1_VERSION -gt $(version_code 2.5.1) &&
14528 $MDS1_VERSION -lt $(version_code 2.5.50) ]] ||
14529 skip "Need MDS version at least 2.5.58 or 2.5.2+"
14533 # Registration step
14534 changelog_register || error "changelog_register failed"
14537 mkdir -p $DIR/$tdir
14538 $MCREATE $DIR/$tdir/foo_160c
14539 changelog_chmask "-TRUNC"
14540 $TRUNCATE $DIR/$tdir/foo_160c 200
14541 changelog_chmask "+TRUNC"
14542 $TRUNCATE $DIR/$tdir/foo_160c 199
14543 changelog_dump | tail -n 5
14544 local truncs=$(changelog_dump | tail -n 5 | grep -c TRUNC)
14545 [ $truncs -eq 1 ] || error "TRUNC changelog mask count $truncs != 1"
14547 run_test 160c "verify that changelog log catch the truncate event"
14550 remote_mds_nodsh && skip "remote MDS with nodsh"
14551 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
14552 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14553 [[ $MDS1_VERSION -ge $(version_code 2.7.60) ]] ||
14554 skip "Need MDS version at least 2.7.60"
14556 # Registration step
14557 changelog_register || error "changelog_register failed"
14559 mkdir -p $DIR/$tdir/migrate_dir
14560 changelog_clear 0 || error "changelog_clear failed"
14562 $LFS migrate -m 1 $DIR/$tdir/migrate_dir || error "migrate fails"
14563 changelog_dump | tail -n 5
14564 local migrates=$(changelog_dump | grep -c "MIGRT")
14565 [ $migrates -eq 1 ] || error "MIGRATE changelog count $migrates != 1"
14567 run_test 160d "verify that changelog log catch the migrate event"
14570 remote_mds_nodsh && skip "remote MDS with nodsh"
14573 changelog_register || error "changelog_register failed"
14575 # Delete a future user (expect fail)
14576 local MDT0=$(facet_svc $SINGLEMDS)
14577 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister "cl77"
14580 if [ $rc -eq 0 ]; then
14581 error "Deleted non-existant user cl77"
14582 elif [ $rc -ne 2 ]; then
14583 error "changelog_deregister failed with $rc, expect 2 (ENOENT)"
14586 # Clear to a bad index (1 billion should be safe)
14587 $LFS changelog_clear $MDT0 "${CL_USERS[$SINGLEMDS]%% *}" 1000000000
14590 if [ $rc -eq 0 ]; then
14591 error "Successfully cleared to invalid CL index"
14592 elif [ $rc -ne 22 ]; then
14593 error "changelog_clear failed with $rc, expected 22 (EINVAL)"
14596 run_test 160e "changelog negative testing (should return errors)"
14599 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14600 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
14601 skip "Need MDS version at least 2.10.56"
14603 local mdts=$(comma_list $(mdts_nodes))
14606 changelog_register || error "first changelog_register failed"
14607 changelog_register || error "second changelog_register failed"
14609 declare -A cl_user1
14610 declare -A cl_user2
14615 # generate some changelog records to accumulate on each MDT
14616 # use fnv1a because created files should be evenly distributed
14617 test_mkdir -c $MDSCOUNT -H fnv_1a_64 $DIR/$tdir ||
14618 error "test_mkdir $tdir failed"
14619 log "$(date +%s): creating first files"
14620 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
14621 error "create $DIR/$tdir/$tfile failed"
14623 # check changelogs have been generated
14624 local start=$SECONDS
14625 local idle_time=$((MDSCOUNT * 5 + 5))
14626 local nbcl=$(changelog_dump | wc -l)
14627 [[ $nbcl -eq 0 ]] && error "no changelogs found"
14629 for param in "changelog_max_idle_time=$idle_time" \
14631 "changelog_min_gc_interval=2" \
14632 "changelog_min_free_cat_entries=3"; do
14633 local MDT0=$(facet_svc $SINGLEMDS)
14634 local var="${param%=*}"
14635 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
14637 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
14638 do_nodes $mdts $LCTL set_param mdd.*.$param
14641 # force cl_user2 to be idle (1st part), but also cancel the
14642 # cl_user1 records so that it is not evicted later in the test.
14643 local sleep1=$((idle_time / 2))
14644 echo "$(date +%s): sleep1 $sleep1/${idle_time}s"
14647 # simulate changelog catalog almost full
14648 #define OBD_FAIL_CAT_FREE_RECORDS 0x1313
14649 do_nodes $mdts $LCTL set_param fail_loc=0x1313 fail_val=3
14651 for i in $(seq $MDSCOUNT); do
14652 cl_users=(${CL_USERS[mds$i]})
14653 cl_user1[mds$i]="${cl_users[0]}"
14654 cl_user2[mds$i]="${cl_users[1]}"
14656 [ -n "${cl_user1[mds$i]}" ] ||
14657 error "mds$i: no user registered"
14658 [ -n "${cl_user2[mds$i]}" ] ||
14659 error "mds$i: only ${cl_user2[mds$i]} is registered"
14661 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14662 [ -n "$user_rec1" ] ||
14663 error "mds$i: User ${cl_user1[mds$i]} not registered"
14664 __changelog_clear mds$i ${cl_user1[mds$i]} +2
14665 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14666 [ -n "$user_rec2" ] ||
14667 error "mds$i: User ${cl_user1[mds$i]} not registered"
14668 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
14669 "$user_rec1 + 2 == $user_rec2"
14670 [ $((user_rec1 + 2)) == $user_rec2 ] ||
14671 error "mds$i: user ${cl_user1[mds$i]} index expected " \
14672 "$user_rec1 + 2, but is $user_rec2"
14673 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
14674 [ -n "$user_rec2" ] ||
14675 error "mds$i: User ${cl_user2[mds$i]} not registered"
14676 [ $user_rec1 == $user_rec2 ] ||
14677 error "mds$i: user ${cl_user2[mds$i]} index expected " \
14678 "$user_rec1, but is $user_rec2"
14681 # force cl_user2 idle (2nd part) to just exceed changelog_max_idle_time
14682 local sleep2=$((idle_time - (SECONDS - start) + 1))
14683 echo "$(date +%s): sleep2 $sleep2/${idle_time}s"
14686 # Generate one more changelog to trigger GC at fail_loc for cl_user2.
14687 # cl_user1 should be OK because it recently processed records.
14688 echo "$(date +%s): creating $((MDSCOUNT * 2)) files"
14689 createmany -m $DIR/$tdir/${tfile}b $((MDSCOUNT * 2)) ||
14690 error "create $DIR/$tdir/${tfile}b failed"
14692 # ensure gc thread is done
14693 for i in $(mdts_nodes); do
14695 "ps -e -o comm= | grep chlg_gc_thread" "" 20 ||
14696 error "$i: GC-thread not done"
14700 for i in $(seq $MDSCOUNT); do
14701 # check cl_user1 still registered
14702 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
14703 error "mds$i: User ${cl_user1[mds$i]} not registered"
14704 # check cl_user2 unregistered
14705 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
14706 error "mds$i: User ${cl_user2[mds$i]} still registered"
14708 # check changelogs are present and starting at $user_rec1 + 1
14709 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14710 [ -n "$user_rec1" ] ||
14711 error "mds$i: User ${cl_user1[mds$i]} not registered"
14712 first_rec=$($LFS changelog $(facet_svc mds$i) |
14713 awk '{ print $1; exit; }')
14715 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
14716 [ $((user_rec1 + 1)) == $first_rec ] ||
14717 error "mds$i: first index should be $user_rec1 + 1, " \
14718 "but is $first_rec"
14721 run_test 160f "changelog garbage collect (timestamped users)"
14724 remote_mds_nodsh && skip "remote MDS with nodsh"
14725 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
14726 skip "Need MDS version at least 2.10.56"
14728 local mdts=$(comma_list $(mdts_nodes))
14730 #define OBD_FAIL_TIME_IN_CHLOG_USER 0x1314
14731 do_nodes $mdts $LCTL set_param fail_loc=0x1314
14734 changelog_register || error "first changelog_register failed"
14735 changelog_register || error "second changelog_register failed"
14737 declare -A cl_user1
14738 declare -A cl_user2
14743 # generate some changelog records to accumulate on each MDT
14744 # use fnv1a because created files should be evenly distributed
14745 test_mkdir -c $MDSCOUNT -H fnv_1a_64 $DIR/$tdir ||
14746 error "mkdir $tdir failed"
14747 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
14748 error "create $DIR/$tdir/$tfile failed"
14750 # check changelogs have been generated
14751 local nbcl=$(changelog_dump | wc -l)
14752 [[ $nbcl -eq 0 ]] && error "no changelogs found"
14754 # reduce the max_idle_indexes value to make sure we exceed it
14755 max_ndx=$((nbcl / 2 - 1))
14757 for param in "changelog_max_idle_indexes=$max_ndx" \
14759 "changelog_min_gc_interval=2" \
14760 "changelog_min_free_cat_entries=3"; do
14761 local MDT0=$(facet_svc $SINGLEMDS)
14762 local var="${param%=*}"
14763 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
14765 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
14766 do_nodes $mdts $LCTL set_param mdd.*.$param ||
14767 error "unable to set mdd.*.$param"
14770 # simulate changelog catalog almost full
14771 #define OBD_FAIL_CAT_FREE_RECORDS 0x1313
14772 do_nodes $mdts $LCTL set_param fail_loc=0x1313 fail_val=3
14774 for i in $(seq $MDSCOUNT); do
14775 cl_users=(${CL_USERS[mds$i]})
14776 cl_user1[mds$i]="${cl_users[0]}"
14777 cl_user2[mds$i]="${cl_users[1]}"
14779 [ -n "${cl_user1[mds$i]}" ] ||
14780 error "mds$i: no user registered"
14781 [ -n "${cl_user2[mds$i]}" ] ||
14782 error "mds$i: only ${cl_user1[mds$i]} is registered"
14784 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14785 [ -n "$user_rec1" ] ||
14786 error "mds$i: User ${cl_user1[mds$i]} not registered"
14787 __changelog_clear mds$i ${cl_user1[mds$i]} +2
14788 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14789 [ -n "$user_rec2" ] ||
14790 error "mds$i: User ${cl_user1[mds$i]} not registered"
14791 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
14792 "$user_rec1 + 2 == $user_rec2"
14793 [ $((user_rec1 + 2)) == $user_rec2 ] ||
14794 error "mds$i: user ${cl_user1[mds$i]} index expected " \
14795 "$user_rec1 + 2, but is $user_rec2"
14796 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
14797 [ -n "$user_rec2" ] ||
14798 error "mds$i: User ${cl_user2[mds$i]} not registered"
14799 [ $user_rec1 == $user_rec2 ] ||
14800 error "mds$i: user ${cl_user2[mds$i]} index expected " \
14801 "$user_rec1, but is $user_rec2"
14804 # ensure we are past the previous changelog_min_gc_interval set above
14807 # generate one more changelog to trigger fail_loc
14808 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
14809 error "create $DIR/$tdir/${tfile}bis failed"
14811 # ensure gc thread is done
14812 for i in $(mdts_nodes); do
14814 "ps -e -o comm= | grep chlg_gc_thread" "" 20 ||
14815 error "$i: GC-thread not done"
14819 for i in $(seq $MDSCOUNT); do
14820 # check cl_user1 still registered
14821 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
14822 error "mds$i: User ${cl_user1[mds$i]} not registered"
14823 # check cl_user2 unregistered
14824 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
14825 error "mds$i: User ${cl_user2[mds$i]} still registered"
14827 # check changelogs are present and starting at $user_rec1 + 1
14828 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14829 [ -n "$user_rec1" ] ||
14830 error "mds$i: User ${cl_user1[mds$i]} not registered"
14831 first_rec=$($LFS changelog $(facet_svc mds$i) |
14832 awk '{ print $1; exit; }')
14834 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
14835 [ $((user_rec1 + 1)) == $first_rec ] ||
14836 error "mds$i: first index should be $user_rec1 + 1, " \
14837 "but is $first_rec"
14840 run_test 160g "changelog garbage collect (old users)"
14843 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14844 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
14845 skip "Need MDS version at least 2.10.56"
14847 local mdts=$(comma_list $(mdts_nodes))
14850 changelog_register || error "first changelog_register failed"
14851 changelog_register || error "second changelog_register failed"
14853 declare -A cl_user1
14854 declare -A cl_user2
14859 # generate some changelog records to accumulate on each MDT
14860 # use fnv1a because created files should be evenly distributed
14861 test_mkdir -c $MDSCOUNT -H fnv_1a_64 $DIR/$tdir ||
14862 error "test_mkdir $tdir failed"
14863 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
14864 error "create $DIR/$tdir/$tfile failed"
14866 # check changelogs have been generated
14867 local nbcl=$(changelog_dump | wc -l)
14868 [[ $nbcl -eq 0 ]] && error "no changelogs found"
14870 for param in "changelog_max_idle_time=10" \
14872 "changelog_min_gc_interval=2"; do
14873 local MDT0=$(facet_svc $SINGLEMDS)
14874 local var="${param%=*}"
14875 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
14877 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
14878 do_nodes $mdts $LCTL set_param mdd.*.$param
14881 # force cl_user2 to be idle (1st part)
14884 for i in $(seq $MDSCOUNT); do
14885 cl_users=(${CL_USERS[mds$i]})
14886 cl_user1[mds$i]="${cl_users[0]}"
14887 cl_user2[mds$i]="${cl_users[1]}"
14889 [ -n "${cl_user1[mds$i]}" ] ||
14890 error "mds$i: no user registered"
14891 [ -n "${cl_user2[mds$i]}" ] ||
14892 error "mds$i: only ${cl_user2[mds$i]} is registered"
14894 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14895 [ -n "$user_rec1" ] ||
14896 error "mds$i: User ${cl_user1[mds$i]} not registered"
14897 __changelog_clear mds$i ${cl_user1[mds$i]} +2
14898 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14899 [ -n "$user_rec2" ] ||
14900 error "mds$i: User ${cl_user1[mds$i]} not registered"
14901 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
14902 "$user_rec1 + 2 == $user_rec2"
14903 [ $((user_rec1 + 2)) == $user_rec2 ] ||
14904 error "mds$i: user ${cl_user1[mds$i]} index expected " \
14905 "$user_rec1 + 2, but is $user_rec2"
14906 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
14907 [ -n "$user_rec2" ] ||
14908 error "mds$i: User ${cl_user2[mds$i]} not registered"
14909 [ $user_rec1 == $user_rec2 ] ||
14910 error "mds$i: user ${cl_user2[mds$i]} index expected " \
14911 "$user_rec1, but is $user_rec2"
14914 # force cl_user2 to be idle (2nd part) and to reach
14915 # changelog_max_idle_time
14918 # force each GC-thread start and block then
14919 # one per MDT/MDD, set fail_val accordingly
14920 #define OBD_FAIL_FORCE_GC_THREAD 0x1316
14921 do_nodes $mdts $LCTL set_param fail_loc=0x1316
14923 # generate more changelogs to trigger fail_loc
14924 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
14925 error "create $DIR/$tdir/${tfile}bis failed"
14927 # stop MDT to stop GC-thread, should be done in back-ground as it will
14928 # block waiting for the thread to be released and exit
14929 declare -A stop_pids
14930 for i in $(seq $MDSCOUNT); do
14932 stop_pids[mds$i]=$!
14935 for i in $(mdts_nodes); do
14938 local facets=$(facets_up_on_host $i)
14940 for facet in ${facets//,/ }; do
14941 if [[ $facet == mds* ]]; then
14945 # ensure each MDS's gc threads are still present and all in "R"
14946 # state (OBD_FAIL_FORCE_GC_THREAD effect!)
14947 [[ $(do_node $i pgrep chlg_gc_thread | wc -l) -eq $nb ]] ||
14948 error "$i: expected $nb GC-thread"
14950 "ps -C chlg_gc_thread -o state --no-headers | uniq" \
14952 error "$i: GC-thread not found in R-state"
14953 # check umounts of each MDT on MDS have reached kthread_stop()
14954 [[ $(do_node $i pgrep umount | wc -l) -eq $nb ]] ||
14955 error "$i: expected $nb umount"
14957 "ps -C umount -o state --no-headers | uniq" "D" 20 ||
14958 error "$i: umount not found in D-state"
14961 # release all GC-threads
14962 do_nodes $mdts $LCTL set_param fail_loc=0
14964 # wait for MDT stop to complete
14965 for i in $(seq $MDSCOUNT); do
14966 wait ${stop_pids[mds$i]} || error "mds$i: stop failed"
14970 # may try to check if any orphan changelog records are present
14971 # via ldiskfs/zfs and llog_reader...
14973 # re-start/mount MDTs
14974 for i in $(seq $MDSCOUNT); do
14975 start mds$i $(mdsdevname $i) $MDS_MOUNT_OPTS ||
14976 error "Fail to start mds$i"
14980 for i in $(seq $MDSCOUNT); do
14981 # check cl_user1 still registered
14982 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
14983 error "mds$i: User ${cl_user1[mds$i]} not registered"
14984 # check cl_user2 unregistered
14985 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
14986 error "mds$i: User ${cl_user2[mds$i]} still registered"
14988 # check changelogs are present and starting at $user_rec1 + 1
14989 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14990 [ -n "$user_rec1" ] ||
14991 error "mds$i: User ${cl_user1[mds$i]} not registered"
14992 first_rec=$($LFS changelog $(facet_svc mds$i) |
14993 awk '{ print $1; exit; }')
14995 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
14996 [ $((user_rec1 + 1)) == $first_rec ] ||
14997 error "mds$i: first index should be $user_rec1 + 1, " \
14998 "but is $first_rec"
15001 run_test 160h "changelog gc thread stop upon umount, orphan records delete " \
15006 local mdts=$(comma_list $(mdts_nodes))
15008 changelog_register || error "first changelog_register failed"
15010 # generate some changelog records to accumulate on each MDT
15011 # use fnv1a because created files should be evenly distributed
15012 test_mkdir -c $MDSCOUNT -H fnv_1a_64 $DIR/$tdir ||
15013 error "mkdir $tdir failed"
15014 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
15015 error "create $DIR/$tdir/$tfile failed"
15017 # check changelogs have been generated
15018 local nbcl=$(changelog_dump | wc -l)
15019 [[ $nbcl -eq 0 ]] && error "no changelogs found"
15021 # simulate race between register and unregister
15022 # XXX as fail_loc is set per-MDS, with DNE configs the race
15023 # simulation will only occur for one MDT per MDS and for the
15024 # others the normal race scenario will take place
15025 #define CFS_FAIL_CHLOG_USER_REG_UNREG_RACE 0x1315
15026 do_nodes $mdts $LCTL set_param fail_loc=0x10001315
15027 do_nodes $mdts $LCTL set_param fail_val=1
15029 # unregister 1st user
15030 changelog_deregister &
15032 # wait some time for deregister work to reach race rdv
15034 # register 2nd user
15035 changelog_register || error "2nd user register failed"
15037 wait $pid1 || error "1st user deregister failed"
15041 declare -A LAST_REC
15042 for i in $(seq $MDSCOUNT); do
15043 if changelog_users mds$i | grep "^cl"; then
15044 # make sure new records are added with one user present
15045 LAST_REC[mds$i]=$(changelog_users $SINGLEMDS |
15046 awk '/^current.index:/ { print $NF }')
15048 error "mds$i has no user registered"
15052 # generate more changelog records to accumulate on each MDT
15053 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
15054 error "create $DIR/$tdir/${tfile}bis failed"
15056 for i in $(seq $MDSCOUNT); do
15057 last_rec=$(changelog_users $SINGLEMDS |
15058 awk '/^current.index:/ { print $NF }')
15059 echo "verify changelogs are on: $last_rec != ${LAST_REC[mds$i]}"
15060 [ $last_rec != ${LAST_REC[mds$i]} ] ||
15061 error "changelogs are off on mds$i"
15064 run_test 160i "changelog user register/unregister race"
15067 remote_mds_nodsh && skip "remote MDS with nodsh"
15068 [[ $MDS1_VERSION -lt $(version_code 2.12.56) ]] &&
15069 skip "Need MDS version at least 2.12.56"
15071 mount_client $MOUNT2 || error "mount_client on $MOUNT2 failed"
15072 stack_trap "umount $MOUNT2" EXIT
15074 changelog_register || error "first changelog_register failed"
15075 stack_trap "changelog_deregister" EXIT
15077 # generate some changelog
15078 # use fnv1a because created files should be evenly distributed
15079 test_mkdir -c $MDSCOUNT -H fnv_1a_64 $DIR/$tdir ||
15080 error "mkdir $tdir failed"
15081 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
15082 error "create $DIR/$tdir/${tfile}bis failed"
15084 # open the changelog device
15085 exec 3>/dev/changelog-$FSNAME-MDT0000
15086 stack_trap "exec 3>&-" EXIT
15087 exec 4</dev/changelog-$FSNAME-MDT0000
15088 stack_trap "exec 4<&-" EXIT
15090 # umount the first lustre mount
15092 stack_trap "mount_client $MOUNT" EXIT
15095 cat <&4 >/dev/null || error "read changelog failed"
15098 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
15099 changelog_users $SINGLEMDS | grep -q $cl_user ||
15100 error "User $cl_user not found in changelog_users"
15102 printf 'clear:'$cl_user':0' >&3
15104 run_test 160j "client can be umounted while its chanangelog is being used"
15107 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15108 remote_mds_nodsh && skip "remote MDS with nodsh"
15110 mkdir -p $DIR/$tdir/1/1
15112 changelog_register || error "changelog_register failed"
15113 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
15115 changelog_users $SINGLEMDS | grep -q $cl_user ||
15116 error "User '$cl_user' not found in changelog_users"
15117 #define OBD_FAIL_MDS_CHANGELOG_REORDER 0x15d
15118 do_facet mds1 $LCTL set_param fail_loc=0x8000015d fail_val=3
15119 rmdir $DIR/$tdir/1/1 & sleep 1
15121 touch $DIR/$tdir/2/2
15122 rm -rf $DIR/$tdir/2
15127 changelog_dump | grep rmdir || error "rmdir not recorded"
15130 changelog_deregister
15132 run_test 160k "Verify that changelog records are not lost"
15134 # Verifies that a file passed as a parameter has recently had an operation
15135 # performed on it that has generated an MTIME changelog which contains the
15136 # correct parent FID. As files might reside on a different MDT from the
15137 # parent directory in DNE configurations, the FIDs are translated to paths
15138 # before being compared, which should be identical
15139 compare_mtime_changelog() {
15147 mdtidx=$($LFS getstripe --mdt-index $file)
15148 mdtidx=$(printf "%04x" $mdtidx)
15150 # Obtain the parent FID from the MTIME changelog
15151 mtime=$($LFS changelog $FSNAME-MDT$mdtidx | tail -n 1 | grep MTIME)
15152 [ -z "$mtime" ] && error "MTIME changelog not recorded"
15154 cl_fid=$(sed -e 's/.* p=//' -e 's/ .*//' <<<$mtime)
15155 [ -z "$cl_fid" ] && error "parent FID not present"
15157 # Verify that the path for the parent FID is the same as the path for
15158 # the test directory
15159 pdir=$($LFS fid2path $MOUNT "$cl_fid")
15163 [[ "${pdir%/}" == "$dir" ]] ||
15164 error "MTIME changelog parent FID is wrong, expected $dir, got $pdir"
15168 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15170 remote_mds_nodsh && skip "remote MDS with nodsh"
15171 [[ $MDS1_VERSION -ge $(version_code 2.13.55) ]] ||
15172 skip "Need MDS version at least 2.13.55"
15176 changelog_register || error "changelog_register failed"
15177 cl_user="${CL_USERS[$SINGLEMDS]%% *}"
15179 changelog_users $SINGLEMDS | grep -q $cl_user ||
15180 error "User '$cl_user' not found in changelog_users"
15182 # Clear some types so that MTIME changelogs are generated
15183 changelog_chmask "-CREAT"
15184 changelog_chmask "-CLOSE"
15186 test_mkdir $DIR/$tdir || error "failed to mkdir $DIR/$tdir"
15188 # Test CL_MTIME during setattr
15189 touch $DIR/$tdir/$tfile
15190 compare_mtime_changelog $DIR/$tdir/$tfile
15192 # Test CL_MTIME during close
15193 $MULTIOP $DIR/$tdir/${tfile}_2 O_2w4096c || error "multiop failed"
15194 compare_mtime_changelog $DIR/$tdir/${tfile}_2
15196 run_test 160l "Verify that MTIME changelog records contain the parent FID"
15199 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15201 test_mkdir -c1 $DIR/$tdir
15202 cp /etc/hosts $DIR/$tdir/$tfile
15203 test_mkdir -c1 $DIR/$tdir/foo1
15204 test_mkdir -c1 $DIR/$tdir/foo2
15205 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
15206 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
15207 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
15208 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
15209 local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[]')
15210 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
15211 $LFS fid2path $DIR $FID
15212 error "bad link ea"
15215 rm $DIR/$tdir/foo2/zachary
15217 rm $DIR/$tdir/foo2/thor
15219 rm $DIR/$tdir/$tfile
15221 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
15222 [ "$($LFS fid2path $FSNAME --link 1 $FID)" != "$tdir/foo2/maggie" ] &&
15223 { $LFS fid2path $DIR $FID; error "bad link rename"; }
15224 rm $DIR/$tdir/foo2/maggie
15227 local longname=$tfile.avg_len_is_thirty_two_
15228 stack_trap "unlinkmany $DIR/$tdir/foo2/$longname 1000 || \
15229 error_noexit 'failed to unlink many hardlinks'" EXIT
15230 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 ||
15231 error "failed to hardlink many files"
15232 links=$($LFS fid2path $DIR $FID | wc -l)
15233 echo -n "${links}/1000 links in link EA"
15234 [[ $links -gt 60 ]] || error "expected at least 60 links in link EA"
15236 run_test 161a "link ea sanity"
15239 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15240 [ $MDSCOUNT -lt 2 ] && skip_env "skipping remote directory test"
15243 local remote_dir=$DIR/$tdir/remote_dir
15245 mkdir -p $DIR/$tdir
15246 $LFS mkdir -i $MDTIDX $remote_dir ||
15247 error "create remote directory failed"
15249 cp /etc/hosts $remote_dir/$tfile
15250 mkdir -p $remote_dir/foo1
15251 mkdir -p $remote_dir/foo2
15252 ln $remote_dir/$tfile $remote_dir/foo1/sofia
15253 ln $remote_dir/$tfile $remote_dir/foo2/zachary
15254 ln $remote_dir/$tfile $remote_dir/foo1/luna
15255 ln $remote_dir/$tfile $remote_dir/foo2/thor
15257 local FID=$($LFS path2fid $remote_dir/$tfile | tr -d '[' |
15259 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
15260 $LFS fid2path $DIR $FID
15261 error "bad link ea"
15264 rm $remote_dir/foo2/zachary
15266 rm $remote_dir/foo2/thor
15268 rm $remote_dir/$tfile
15270 mv $remote_dir/foo1/sofia $remote_dir/foo2/maggie
15271 local link_path=$($LFS fid2path $FSNAME --link 1 $FID)
15272 if [ "$DIR/$link_path" != "$remote_dir/foo2/maggie" ]; then
15273 $LFS fid2path $DIR $FID
15274 error "bad link rename"
15276 rm $remote_dir/foo2/maggie
15279 local longname=filename_avg_len_is_thirty_two_
15280 createmany -l$remote_dir/foo1/luna $remote_dir/foo2/$longname 1000 ||
15281 error "failed to hardlink many files"
15282 links=$($LFS fid2path $DIR $FID | wc -l)
15283 echo -n "${links}/1000 links in link EA"
15284 [[ ${links} -gt 60 ]] ||
15285 error "expected at least 60 links in link EA"
15286 unlinkmany $remote_dir/foo2/$longname 1000 ||
15287 error "failed to unlink many hardlinks"
15289 run_test 161b "link ea sanity under remote directory"
15292 remote_mds_nodsh && skip "remote MDS with nodsh"
15293 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15294 [[ $MDS1_VERSION -lt $(version_code 2.1.5) ]] &&
15295 skip "Need MDS version at least 2.1.5"
15297 # define CLF_RENAME_LAST 0x0001
15298 # rename overwrite a target having nlink = 1 (changelog flag 0x1)
15299 changelog_register || error "changelog_register failed"
15302 test_mkdir -i $((MDSCOUNT - 1)) $DIR/$tdir
15303 touch $DIR/$tdir/foo_161c
15304 touch $DIR/$tdir/bar_161c
15305 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
15306 changelog_dump | grep RENME | tail -n 5
15307 local flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
15308 changelog_clear 0 || error "changelog_clear failed"
15309 if [ x$flags != "x0x1" ]; then
15310 error "flag $flags is not 0x1"
15313 echo "rename overwrite target with nlink = 1, changelog flags=$flags"
15314 # rename overwrite a target having nlink > 1 (changelog flag 0x0)
15315 touch $DIR/$tdir/foo_161c
15316 touch $DIR/$tdir/bar_161c
15317 ln $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
15318 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
15319 changelog_dump | grep RENME | tail -n 5
15320 flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
15321 changelog_clear 0 || error "changelog_clear failed"
15322 if [ x$flags != "x0x0" ]; then
15323 error "flag $flags is not 0x0"
15325 echo "rename overwrite a target having nlink > 1," \
15326 "changelog record has flags of $flags"
15328 # rename doesn't overwrite a target (changelog flag 0x0)
15329 touch $DIR/$tdir/foo_161c
15330 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/foo2_161c
15331 changelog_dump | grep RENME | tail -n 5
15332 flags=$(changelog_dump | grep RENME | tail -1 | cut -f5 -d' ')
15333 changelog_clear 0 || error "changelog_clear failed"
15334 if [ x$flags != "x0x0" ]; then
15335 error "flag $flags is not 0x0"
15337 echo "rename doesn't overwrite a target," \
15338 "changelog record has flags of $flags"
15340 # define CLF_UNLINK_LAST 0x0001
15341 # unlink a file having nlink = 1 (changelog flag 0x1)
15342 rm -f $DIR/$tdir/foo2_161c
15343 changelog_dump | grep UNLNK | tail -n 5
15344 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
15345 changelog_clear 0 || error "changelog_clear failed"
15346 if [ x$flags != "x0x1" ]; then
15347 error "flag $flags is not 0x1"
15349 echo "unlink a file having nlink = 1," \
15350 "changelog record has flags of $flags"
15352 # unlink a file having nlink > 1 (changelog flag 0x0)
15353 ln -f $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
15354 rm -f $DIR/$tdir/foobar_161c
15355 changelog_dump | grep UNLNK | tail -n 5
15356 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
15357 changelog_clear 0 || error "changelog_clear failed"
15358 if [ x$flags != "x0x0" ]; then
15359 error "flag $flags is not 0x0"
15361 echo "unlink a file having nlink > 1, changelog record flags '$flags'"
15363 run_test 161c "check CL_RENME[UNLINK] changelog record flags"
15366 remote_mds_nodsh && skip "remote MDS with nodsh"
15367 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
15372 changelog_register || error "changelog_register failed"
15374 # work in a standalone dir to avoid locking on $DIR/$MOUNT to
15375 # interfer with $MOUNT/.lustre/fid/ access
15377 [[ $? -eq 0 ]] || error "mkdir failed"
15379 #define OBD_FAIL_LLITE_CREATE_NODE_PAUSE 0x140c | OBD_FAIL_ONCE
15380 $LCTL set_param fail_loc=0x8000140c
15382 $LCTL set_param fail_val=5
15385 echo foofoo > $DIR/$tdir/$tfile &
15388 # wait for create to be delayed
15392 [[ $? -eq 0 ]] || error "create should be blocked"
15394 local tempfile="$(mktemp --tmpdir $tfile.XXXXXX)"
15395 stack_trap "rm -f $tempfile"
15396 fid=$(changelog_extract_field "CREAT" "$tfile" "t=")
15397 cat $MOUNT/.lustre/fid/$fid 2>/dev/null >$tempfile || error "cat failed"
15398 # some delay may occur during ChangeLog publishing and file read just
15399 # above, that could allow file write to happen finally
15400 [[ -s $tempfile ]] && echo "file should be empty"
15402 $LCTL set_param fail_loc=0
15405 [[ $? -eq 0 ]] || error "create failed"
15407 run_test 161d "create with concurrent .lustre/fid access"
15410 local expected="$1"
15415 path=$($LFS fid2path "$@")
15418 if [ $rc -ne 0 ]; then
15419 error "path looked up of '$expected' failed: rc=$rc"
15420 elif [ "$path" != "$expected" ]; then
15421 error "path looked up '$path' instead of '$expected'"
15423 echo "FID '$fid' resolves to path '$path' as expected"
15427 test_162a() { # was test_162
15428 test_mkdir -p -c1 $DIR/$tdir/d2
15429 touch $DIR/$tdir/d2/$tfile
15430 touch $DIR/$tdir/d2/x1
15431 touch $DIR/$tdir/d2/x2
15432 test_mkdir -p -c1 $DIR/$tdir/d2/a/b/c
15433 test_mkdir -p -c1 $DIR/$tdir/d2/p/q/r
15435 local fid=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[]')
15436 check_path "$tdir/d2/$tfile" $FSNAME "$fid" --link 0
15439 ln -s $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/slink
15440 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink | tr -d '[]')
15441 check_path "$tdir/d2/p/q/r/slink" $FSNAME "$fid" --link 0
15443 # softlink to wrong file
15444 ln -s /this/is/garbage $DIR/$tdir/d2/p/q/r/slink.wrong
15445 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink.wrong | tr -d '[]')
15446 check_path "$tdir/d2/p/q/r/slink.wrong" $FSNAME "$fid" --link 0
15449 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
15450 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
15451 fid=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[]')
15452 # fid2path dir/fsname should both work
15453 check_path "$tdir/d2/a/b/c/new_file" $FSNAME "$fid" --link 1
15454 check_path "$DIR/$tdir/d2/p/q/r/hlink" $DIR "$fid" --link 0
15456 # hardlink count: check that there are 2 links
15457 local nlinks=$($LFS fid2path $DIR "$fid" | wc -l)
15458 [ $nlinks -eq 2 ] || error "expect 2 links, found $nlinks"
15460 # hardlink indexing: remove the first link
15461 rm $DIR/$tdir/d2/p/q/r/hlink
15462 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $fid --link 0
15464 run_test 162a "path lookup sanity"
15467 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15468 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15471 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
15472 error "create striped dir failed"
15474 local FID=$($LFS getdirstripe $DIR/$tdir/striped_dir |
15475 tail -n 1 | awk '{print $2}')
15476 stat $MOUNT/.lustre/fid/$FID && error "sub_stripe can be accessed"
15478 touch $DIR/$tdir/striped_dir/f{0..4} || error "touch f0..4 failed"
15479 mkdir $DIR/$tdir/striped_dir/d{0..4} || error "mkdir d0..4 failed"
15482 for ((i=0;i<5;i++)); do
15483 FID=$($LFS path2fid $DIR/$tdir/striped_dir/f$i | tr -d '[]') ||
15484 error "get fid for f$i failed"
15485 check_path "$tdir/striped_dir/f$i" $FSNAME $FID --link 0
15487 FID=$($LFS path2fid $DIR/$tdir/striped_dir/d$i | tr -d '[]') ||
15488 error "get fid for d$i failed"
15489 check_path "$tdir/striped_dir/d$i" $FSNAME $FID --link 0
15494 run_test 162b "striped directory path lookup sanity"
15496 # LU-4239: Verify fid2path works with paths 100 or more directories deep
15498 [[ $MDS1_VERSION -lt $(version_code 2.7.51) ]] &&
15499 skip "Need MDS version at least 2.7.51"
15501 local lpath=$tdir.local
15502 local rpath=$tdir.remote
15504 test_mkdir $DIR/$lpath
15505 test_mkdir $DIR/$rpath
15507 for ((i = 0; i <= 101; i++)); do
15510 FID=$($LFS path2fid $DIR/$lpath | tr -d '[]') ||
15511 error "get fid for local directory $DIR/$lpath failed"
15512 check_path "$DIR/$lpath" $MOUNT $FID --link 0
15515 test_mkdir $DIR/$rpath
15516 FID=$($LFS path2fid $DIR/$rpath | tr -d '[]') ||
15517 error "get fid for remote directory $DIR/$rpath failed"
15518 check_path "$DIR/$rpath" $MOUNT $FID --link 0
15523 run_test 162c "fid2path works with paths 100 or more directories deep"
15525 oalr_event_count() {
15529 awk -v name="${FSNAME}-OST0000" \
15530 -v event="${event}" \
15531 '$1 == "TRACE" && $2 == event && $3 == name' \
15536 oalr_expect_event_count() {
15539 local expect="${3}"
15542 count=$(oalr_event_count "${event}" "${trace}")
15543 if ((count == expect)); then
15547 error_noexit "${event} event count was '${count}', expected ${expect}"
15553 do_facet ost1 killall --quiet -KILL ofd_access_log_reader || true
15555 start ost1 "$(ostdevname 1)" $OST_MOUNT_OPTS
15559 sync # Flush previous IOs so we can count log entries.
15560 do_facet ost1 $LCTL set_param "obdfilter.${FSNAME}-OST0000.access_log_size=4096"
15561 stack_trap cleanup_165 EXIT
15565 local trace="/tmp/${tfile}.trace"
15569 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
15570 skip "OFD access log unsupported"
15573 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
15576 do_facet ost1 ofd_access_log_reader --list
15579 do_facet ost1 killall -TERM ofd_access_log_reader
15583 if ((rc != 0)); then
15584 error "ofd_access_log_reader exited with rc = '${rc}'"
15587 # Parse trace file for discovery events:
15588 oalr_expect_event_count alr_log_add "${trace}" 1
15589 oalr_expect_event_count alr_log_eof "${trace}" 1
15590 oalr_expect_event_count alr_log_free "${trace}" 1
15592 run_test 165a "ofd access log discovery"
15595 local trace="/tmp/${tfile}.trace"
15596 local file="${DIR}/${tfile}"
15605 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
15606 skip "OFD access log unsupported"
15609 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
15612 do_facet ost1 ofd_access_log_reader --list
15614 lfs setstripe -c 1 -i 0 "${file}"
15615 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
15616 error "cannot create '${file}'"
15619 do_facet ost1 killall -TERM ofd_access_log_reader
15623 if ((rc != 0)); then
15624 error "ofd_access_log_reader exited with rc = '${rc}'"
15627 oalr_expect_event_count alr_log_entry "${trace}" 1
15629 pfid1=$($LFS path2fid "${file}")
15631 # 1 2 3 4 5 6 7 8 9 10
15632 # TRACE alr_log_entry OST PFID BEGIN END TIME SIZE COUNT FLAGS
15633 entry=( - $(awk -v pfid="${pfid}" '$1 == "TRACE" && $2 == "alr_log_entry"' "${trace}" ) )
15635 echo "entry = '${entry[*]}'" >&2
15638 if [[ "${pfid1}" != "${pfid2}" ]]; then
15639 error "entry '${entry[*]}' has invalid PFID '${pfid2}', expected ${pfid1}"
15643 if ((size != 1048576)); then
15644 error "entry '${entry[*]}' has invalid io size '${size}', expected 1048576"
15648 if [[ "${flags}" != "w" ]]; then
15649 error "entry '${entry[*]}' has invalid io flags '${flags}', expected 'w'"
15652 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
15655 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r524288c ||
15656 error "cannot read '${file}'"
15659 do_facet ost1 killall -TERM ofd_access_log_reader
15663 if ((rc != 0)); then
15664 error "ofd_access_log_reader exited with rc = '${rc}'"
15667 oalr_expect_event_count alr_log_entry "${trace}" 1
15669 entry=( - $(awk -v pfid="${pfid}" '$1 == "TRACE" && $2 == "alr_log_entry"' "${trace}" ) )
15670 echo "entry = '${entry[*]}'" >&2
15673 if [[ "${pfid1}" != "${pfid2}" ]]; then
15674 error "entry '${entry[*]}' has invalid PFID '${pfid2}', expected ${pfid1}"
15678 if ((size != 524288)); then
15679 error "entry '${entry[*]}' has invalid io size '${size}', 524288"
15683 if [[ "${flags}" != "r" ]]; then
15684 error "entry '${entry[*]}' has invalid io flags '${flags}', expected 'r'"
15687 run_test 165b "ofd access log entries are produced and consumed"
15690 local trace="/tmp/${tfile}.trace"
15691 local file="${DIR}/${tdir}/${tfile}"
15693 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
15694 skip "OFD access log unsupported"
15696 test_mkdir "${DIR}/${tdir}"
15699 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
15702 lfs setstripe -c 1 -i 0 "${DIR}/${tdir}"
15704 # 4096 / 64 = 64. Create twice as many entries.
15705 for ((i = 0; i < 128; i++)); do
15706 $MULTIOP "${file}-${i}" oO_CREAT:O_WRONLY:w512c ||
15707 error "cannot create file"
15712 do_facet ost1 killall -TERM ofd_access_log_reader
15715 if ((rc != 0)); then
15716 error "ofd_access_log_reader exited with rc = '${rc}'"
15719 unlinkmany "${file}-%d" 128
15721 run_test 165c "full ofd access logs do not block IOs"
15723 oal_get_read_count() {
15726 # STATS lustre-OST0001 alr_read_count 1
15728 do_facet ost1 cat "${stats}" |
15729 awk '$1 == "STATS" && $3 == "alr_read_count" { count = $4; }
15730 END { print count; }'
15733 oal_expect_read_count() {
15738 # Ask ofd_access_log_reader to write stats.
15739 do_facet ost1 killall -USR1 ofd_access_log_reader
15741 # Allow some time for things to happen.
15744 count=$(oal_get_read_count "${stats}")
15745 if ((count == expect)); then
15749 error_noexit "bad read count, got ${count}, expected ${expect}"
15750 do_facet ost1 cat "${stats}" >&2
15755 local stats="/tmp/${tfile}.stats"
15756 local file="${DIR}/${tdir}/${tfile}"
15757 local param="obdfilter.${FSNAME}-OST0000.access_log_mask"
15759 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
15760 skip "OFD access log unsupported"
15762 test_mkdir "${DIR}/${tdir}"
15765 do_facet ost1 ofd_access_log_reader --stats="${stats}" &
15768 lfs setstripe -c 1 -i 0 "${file}"
15770 do_facet ost1 lctl set_param "${param}=rw"
15771 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
15772 error "cannot create '${file}'"
15773 oal_expect_read_count "${stats}" 1
15775 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c ||
15776 error "cannot read '${file}'"
15777 oal_expect_read_count "${stats}" 2
15779 do_facet ost1 lctl set_param "${param}=r"
15780 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
15781 error "cannot create '${file}'"
15782 oal_expect_read_count "${stats}" 2
15784 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c ||
15785 error "cannot read '${file}'"
15786 oal_expect_read_count "${stats}" 3
15788 do_facet ost1 lctl set_param "${param}=w"
15789 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
15790 error "cannot create '${file}'"
15791 oal_expect_read_count "${stats}" 4
15793 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c ||
15794 error "cannot read '${file}'"
15795 oal_expect_read_count "${stats}" 4
15797 do_facet ost1 lctl set_param "${param}=0"
15798 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
15799 error "cannot create '${file}'"
15800 oal_expect_read_count "${stats}" 4
15802 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c ||
15803 error "cannot read '${file}'"
15804 oal_expect_read_count "${stats}" 4
15806 do_facet ost1 killall -TERM ofd_access_log_reader
15809 if ((rc != 0)); then
15810 error "ofd_access_log_reader exited with rc = '${rc}'"
15813 run_test 165d "ofd_access_log mask works"
15816 local stats="/tmp/${tfile}.stats"
15817 local file0="${DIR}/${tdir}-0/${tfile}"
15818 local file1="${DIR}/${tdir}-1/${tfile}"
15820 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
15821 skip "OFD access log unsupported"
15823 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
15825 test_mkdir -c 1 -i 0 "${DIR}/${tdir}-0"
15826 test_mkdir -c 1 -i 1 "${DIR}/${tdir}-1"
15828 lfs setstripe -c 1 -i 0 "${file0}"
15829 lfs setstripe -c 1 -i 0 "${file1}"
15832 do_facet ost1 ofd_access_log_reader -I 1 --stats="${stats}" &
15835 $MULTIOP "${file0}" oO_CREAT:O_WRONLY:w512c ||
15836 error "cannot create '${file0}'"
15838 oal_expect_read_count "${stats}" 0
15840 $MULTIOP "${file1}" oO_CREAT:O_WRONLY:w512c ||
15841 error "cannot create '${file1}'"
15843 oal_expect_read_count "${stats}" 1
15845 do_facet ost1 killall -TERM ofd_access_log_reader
15848 if ((rc != 0)); then
15849 error "ofd_access_log_reader exited with rc = '${rc}'"
15852 run_test 165e "ofd_access_log MDT index filter works"
15855 local trace="/tmp/${tfile}.trace"
15860 do_facet ost1 timeout 60 ofd_access_log_reader \
15861 --exit-on-close --debug=- --trace=- > "${trace}" &
15868 if ((rc != 0)); then
15869 error_noexit "ofd_access_log_reader exited with rc = '${rc}'"
15874 run_test 165f "ofd_access_log_reader --exit-on-close works"
15877 # do directio so as not to populate the page cache
15878 log "creating a 10 Mb file"
15879 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c ||
15880 error "multiop failed while creating a file"
15881 log "starting reads"
15882 dd if=$DIR/$tfile of=/dev/null bs=4096 &
15883 log "truncating the file"
15884 $MULTIOP $DIR/$tfile oO_TRUNC:c ||
15885 error "multiop failed while truncating the file"
15887 kill %+ || true # reads might have finished
15888 echo "wait until dd is finished"
15890 log "removing the temporary file"
15891 rm -rf $DIR/$tfile || error "tmp file removal failed"
15893 run_test 169 "parallel read and truncate should not deadlock"
15896 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15898 $LCTL clear # bug 18514
15899 $LCTL debug_daemon start $TMP/${tfile}_log_good
15901 $LCTL debug_daemon stop
15902 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
15903 error "sed failed to read log_good"
15905 $LCTL debug_daemon start $TMP/${tfile}_log_good
15907 $LCTL debug_daemon stop
15909 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
15910 error "lctl df log_bad failed"
15912 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
15913 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
15915 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
15916 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
15918 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
15919 error "bad_line good_line1 good_line2 are empty"
15921 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
15922 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
15923 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
15925 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
15926 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
15927 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
15929 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
15930 error "bad_line_new good_line_new are empty"
15932 local expected_good=$((good_line1 + good_line2*2))
15934 rm -f $TMP/${tfile}*
15935 # LU-231, short malformed line may not be counted into bad lines
15936 if [ $bad_line -ne $bad_line_new ] &&
15937 [ $bad_line -ne $((bad_line_new - 1)) ]; then
15938 error "expected $bad_line bad lines, but got $bad_line_new"
15942 if [ $expected_good -ne $good_line_new ]; then
15943 error "expected $expected_good good lines, but got $good_line_new"
15948 run_test 170 "test lctl df to handle corrupted log ====================="
15950 test_171() { # bug20592
15951 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15953 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
15954 $LCTL set_param fail_loc=0x50e
15955 $LCTL set_param fail_val=3000
15956 multiop_bg_pause $DIR/$tfile O_s || true
15958 kill -USR1 $MULTIPID
15962 if dmesg | grep "recursive fault"; then
15963 error "caught a recursive fault"
15965 $LCTL set_param fail_loc=0
15968 run_test 171 "test libcfs_debug_dumplog_thread stuck in do_exit() ======"
15970 # it would be good to share it with obdfilter-survey/iokit-libecho code
15971 setup_obdecho_osc () {
15974 local obdfilter_name=$2
15975 echo "Creating new osc for $obdfilter_name on $ost_nid"
15976 # make sure we can find loopback nid
15977 $LCTL add_uuid $ost_nid $ost_nid >/dev/null 2>&1
15979 [ $rc -eq 0 ] && { $LCTL attach osc ${obdfilter_name}_osc \
15980 ${obdfilter_name}_osc_UUID || rc=2; }
15981 [ $rc -eq 0 ] && { $LCTL --device ${obdfilter_name}_osc setup \
15982 ${obdfilter_name}_UUID $ost_nid || rc=3; }
15986 cleanup_obdecho_osc () {
15987 local obdfilter_name=$1
15988 $LCTL --device ${obdfilter_name}_osc cleanup >/dev/null
15989 $LCTL --device ${obdfilter_name}_osc detach >/dev/null
15996 local pages=${3:-64}
16001 local obd_size=$(get_obd_size $node $OBD)
16002 local page_size=$(get_page_size $node)
16003 if [[ -n "$obd_size" ]]; then
16004 local new_count=$((obd_size / (pages * page_size / 1024)))
16005 [[ $new_count -ge $count ]] || count=$new_count
16008 do_facet $node "$LCTL attach echo_client ec ec_uuid" || rc=1
16009 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec setup $OBD" ||
16011 if [ $rc -eq 0 ]; then
16012 id=$(do_facet $node "$LCTL --device ec create 1" | awk '/object id/ {print $6}')
16013 [ ${PIPESTATUS[0]} -eq 0 -a -n "$id" ] || rc=3
16015 echo "New object id is $id"
16016 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec getattr $id" ||
16018 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec " \
16019 "test_brw $count w v $pages $id" || rc=4; }
16020 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec destroy $id 1" ||
16022 [ $rc -eq 0 ] || [ $rc -gt 2 ] &&
16023 { do_facet $node "$LCTL --device ec cleanup" || rc=5; }
16024 [ $rc -eq 0 ] || [ $rc -gt 1 ] &&
16025 { do_facet $node "$LCTL --device ec detach" || rc=6; }
16026 [ $rc -ne 0 ] && echo "obecho_create_test failed: $rc"
16031 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16033 if ! [ -d /sys/fs/lustre/echo_client ] &&
16034 ! module_loaded obdecho; then
16035 load_module obdecho/obdecho &&
16036 stack_trap "rmmod obdecho" EXIT ||
16037 error "unable to load obdecho on client"
16040 local osc=$($LCTL dl | grep -v mdt | awk '$3 == "osc" {print $4; exit}')
16041 local host=$($LCTL get_param -n osc.$osc.import |
16042 awk '/current_connection:/ { print $2 }' )
16043 local target=$($LCTL get_param -n osc.$osc.import |
16044 awk '/target:/ { print $2 }' )
16045 target=${target%_UUID}
16047 if [ -n "$target" ]; then
16048 setup_obdecho_osc $host $target &&
16049 stack_trap "cleanup_obdecho_osc $target" EXIT ||
16050 { error "obdecho setup failed with $?"; return; }
16052 obdecho_test ${target}_osc client ||
16053 error "obdecho_test failed on ${target}_osc"
16055 $LCTL get_param osc.$osc.import
16056 error "there is no osc.$osc.import target"
16059 run_test 180a "test obdecho on osc"
16062 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16063 remote_ost_nodsh && skip "remote OST with nodsh"
16065 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
16066 stack_trap "do_facet ost1 rmmod obdecho" EXIT ||
16067 error "failed to load module obdecho"
16069 local target=$(do_facet ost1 $LCTL dl |
16070 awk '/obdfilter/ { print $4; exit; }')
16072 if [ -n "$target" ]; then
16073 obdecho_test $target ost1 || error "obdecho_test failed with $?"
16075 do_facet ost1 $LCTL dl
16076 error "there is no obdfilter target on ost1"
16079 run_test 180b "test obdecho directly on obdfilter"
16081 test_180c() { # LU-2598
16082 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16083 remote_ost_nodsh && skip "remote OST with nodsh"
16084 [[ $MDS1_VERSION -lt $(version_code 2.4.0) ]] &&
16085 skip "Need MDS version at least 2.4.0"
16087 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
16088 stack_trap "do_facet ost1 rmmod obdecho" EXIT ||
16089 error "failed to load module obdecho"
16091 local target=$(do_facet ost1 $LCTL dl |
16092 awk '/obdfilter/ { print $4; exit; }')
16094 if [ -n "$target" ]; then
16095 local pages=16384 # 64MB bulk I/O RPC size
16097 obdecho_test "$target" ost1 "$pages" ||
16098 error "obdecho_test with pages=$pages failed with $?"
16100 do_facet ost1 $LCTL dl
16101 error "there is no obdfilter target on ost1"
16104 run_test 180c "test huge bulk I/O size on obdfilter, don't LASSERT"
16106 test_181() { # bug 22177
16107 test_mkdir $DIR/$tdir
16108 # create enough files to index the directory
16109 createmany -o $DIR/$tdir/foobar 4000
16110 # print attributes for debug purpose
16113 multiop_bg_pause $DIR/$tdir D_Sc || return 1
16115 # remove the files & current working dir
16116 unlinkmany $DIR/$tdir/foobar 4000
16118 kill -USR1 $MULTIPID
16120 stat $DIR/$tdir && error "open-unlinked dir was not removed!"
16123 run_test 181 "Test open-unlinked dir ========================"
16129 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
16131 $LCTL set_param mdc.*.rpc_stats=clear
16133 for (( i = 0; i < $tcount; i++ )) ; do
16134 mkdir $DIR/$tdir/$i
16137 for (( i = 0; i < $tcount; i++ )) ; do
16138 createmany -o $DIR/$tdir/$i/f- $fcount &
16142 for (( i = 0; i < $tcount; i++ )) ; do
16143 unlinkmany $DIR/$tdir/$i/f- $fcount &
16147 $LCTL get_param mdc.*.rpc_stats
16151 run_test 182 "Test parallel modify metadata operations ================"
16153 test_183() { # LU-2275
16154 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16155 remote_mds_nodsh && skip "remote MDS with nodsh"
16156 [[ $MDS1_VERSION -lt $(version_code 2.3.56) ]] &&
16157 skip "Need MDS version at least 2.3.56"
16159 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
16160 echo aaa > $DIR/$tdir/$tfile
16162 #define OBD_FAIL_MDS_NEGATIVE_POSITIVE 0x148
16163 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x148
16165 ls -l $DIR/$tdir && error "ls succeeded, should have failed"
16166 cat $DIR/$tdir/$tfile && error "cat succeeded, should have failed"
16168 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
16170 # Flush negative dentry cache
16171 touch $DIR/$tdir/$tfile
16173 # We are not checking for any leaked references here, they'll
16174 # become evident next time we do cleanup with module unload.
16177 run_test 183 "No crash or request leak in case of strange dispositions ========"
16179 # test suite 184 is for LU-2016, LU-2017
16181 check_swap_layouts_support
16183 dir0=$DIR/$tdir/$testnum
16184 test_mkdir -p -c1 $dir0
16189 $LFS setstripe -c1 $file1
16191 $LFS setstripe -c2 $file2
16193 gen1=$($LFS getstripe -g $file1)
16194 gen2=$($LFS getstripe -g $file2)
16196 $LFS swap_layouts $file1 $file2 || error "swap of file layout failed"
16197 gen=$($LFS getstripe -g $file1)
16198 [[ $gen1 != $gen ]] ||
16199 "Layout generation on $file1 does not change"
16200 gen=$($LFS getstripe -g $file2)
16201 [[ $gen2 != $gen ]] ||
16202 "Layout generation on $file2 does not change"
16204 cmp $ref1 $file2 || error "content compare failed ($ref1 != $file2)"
16205 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
16207 lfsck_verify_pfid $file1 $file2 || error "PFID are not transferred"
16209 run_test 184a "Basic layout swap"
16212 check_swap_layouts_support
16214 dir0=$DIR/$tdir/$testnum
16215 mkdir -p $dir0 || error "creating dir $dir0"
16222 $LFS setstripe -c1 $file1
16223 $LFS setstripe -c2 $file2
16224 $LFS setstripe -c1 $file3
16225 chown $RUNAS_ID $file3
16226 gen1=$($LFS getstripe -g $file1)
16227 gen2=$($LFS getstripe -g $file2)
16229 $LFS swap_layouts $dir1 $dir2 &&
16230 error "swap of directories layouts should fail"
16231 $LFS swap_layouts $dir1 $file1 &&
16232 error "swap of directory and file layouts should fail"
16233 $RUNAS $LFS swap_layouts $file1 $file2 &&
16234 error "swap of file we cannot write should fail"
16235 $LFS swap_layouts $file1 $file3 &&
16236 error "swap of file with different owner should fail"
16237 /bin/true # to clear error code
16239 run_test 184b "Forbidden layout swap (will generate errors)"
16242 local cmpn_arg=$(cmp -n 2>&1 | grep "invalid option")
16243 [ -n "$cmpn_arg" ] && skip_env "cmp does not support -n"
16244 check_swap_layouts_support
16245 check_swap_layout_no_dom $DIR
16247 local dir0=$DIR/$tdir/$testnum
16248 mkdir -p $dir0 || error "creating dir $dir0"
16250 local ref1=$dir0/ref1
16251 local ref2=$dir0/ref2
16252 local file1=$dir0/file1
16253 local file2=$dir0/file2
16254 # create a file large enough for the concurrent test
16255 dd if=/dev/urandom of=$ref1 bs=1M count=$((RANDOM % 50 + 20))
16256 dd if=/dev/urandom of=$ref2 bs=1M count=$((RANDOM % 50 + 20))
16257 echo "ref file size: ref1($(stat -c %s $ref1))," \
16258 "ref2($(stat -c %s $ref2))"
16261 dd if=$ref1 of=$file1 bs=16k &
16264 # Make sure dd starts to copy file, but wait at most 5 seconds
16266 while [ ! -s $file1 -a $((loops++)) -lt 50 ]; do sleep 0.1; done
16268 $LFS swap_layouts $file1 $file2
16271 [[ $? == 0 ]] || error "concurrent write on $file1 failed"
16272 [[ $rc == 0 ]] || error "swap of $file1 and $file2 failed"
16274 # how many bytes copied before swapping layout
16275 local copied=$(stat -c %s $file2)
16276 local remaining=$(stat -c %s $ref1)
16277 remaining=$((remaining - copied))
16278 echo "Copied $copied bytes before swapping layout..."
16280 cmp -n $copied $file1 $ref2 | grep differ &&
16281 error "Content mismatch [0, $copied) of ref2 and file1"
16282 cmp -n $copied $file2 $ref1 ||
16283 error "Content mismatch [0, $copied) of ref1 and file2"
16284 cmp -i $copied:$copied -n $remaining $file1 $ref1 ||
16285 error "Content mismatch [$copied, EOF) of ref1 and file1"
16288 rm -f $ref1 $ref2 $file1 $file2
16290 run_test 184c "Concurrent write and layout swap"
16293 check_swap_layouts_support
16294 check_swap_layout_no_dom $DIR
16295 [ -z "$(which getfattr 2>/dev/null)" ] &&
16296 skip_env "no getfattr command"
16298 local file1=$DIR/$tdir/$tfile-1
16299 local file2=$DIR/$tdir/$tfile-2
16300 local file3=$DIR/$tdir/$tfile-3
16304 mkdir -p $DIR/$tdir
16305 touch $file1 || error "create $file1 failed"
16306 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
16307 error "create $file2 failed"
16308 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
16309 error "create $file3 failed"
16310 lovea1=$(get_layout_param $file1)
16312 $LFS swap_layouts $file2 $file3 ||
16313 error "swap $file2 $file3 layouts failed"
16314 $LFS swap_layouts $file1 $file2 ||
16315 error "swap $file1 $file2 layouts failed"
16317 lovea2=$(get_layout_param $file2)
16320 [ "$lovea1" == "$lovea2" ] || error "lovea $lovea1 != $lovea2"
16322 lovea1=$(getfattr -n trusted.lov $file1 | grep ^trusted)
16323 [[ -z "$lovea1" ]] || error "$file1 shouldn't have lovea"
16325 run_test 184d "allow stripeless layouts swap"
16328 [[ $MDS1_VERSION -ge $(version_code 2.6.94) ]] ||
16329 skip "Need MDS version at least 2.6.94"
16330 check_swap_layouts_support
16331 check_swap_layout_no_dom $DIR
16332 [ -z "$(which getfattr 2>/dev/null)" ] &&
16333 skip_env "no getfattr command"
16335 local file1=$DIR/$tdir/$tfile-1
16336 local file2=$DIR/$tdir/$tfile-2
16337 local file3=$DIR/$tdir/$tfile-3
16340 mkdir -p $DIR/$tdir
16341 touch $file1 || error "create $file1 failed"
16342 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
16343 error "create $file2 failed"
16344 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
16345 error "create $file3 failed"
16347 $LFS swap_layouts $file1 $file2 ||
16348 error "swap $file1 $file2 layouts failed"
16350 lovea=$(getfattr -n trusted.lov $file1 | grep ^trusted)
16351 [[ -z "$lovea" ]] || error "$file1 shouldn't have lovea"
16353 echo 123 > $file1 || error "Should be able to write into $file1"
16355 $LFS swap_layouts $file1 $file3 ||
16356 error "swap $file1 $file3 layouts failed"
16358 echo 123 > $file1 || error "Should be able to write into $file1"
16360 rm -rf $file1 $file2 $file3
16362 run_test 184e "Recreate layout after stripeless layout swaps"
16365 # Create a file with name longer than sizeof(struct stat) ==
16366 # 144 to see if we can get chars from the file name to appear
16367 # in the returned striping. Note that 'f' == 0x66.
16368 local file=$(for ((i = 0; i < 200; i++)); do echo -n f; done)
16370 mkdir -p $DIR/$tdir
16371 mcreate $DIR/$tdir/$file
16372 if lfs find --stripe-count 0x6666 $DIR/$tdir | grep $file; then
16373 error "IOC_MDC_GETFILEINFO returned garbage striping"
16376 run_test 184f "IOC_MDC_GETFILEINFO for files with long names but no striping"
16378 test_185() { # LU-2441
16379 # LU-3553 - no volatile file support in old servers
16380 [[ $MDS1_VERSION -ge $(version_code 2.3.60) ]] ||
16381 skip "Need MDS version at least 2.3.60"
16383 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
16384 touch $DIR/$tdir/spoo
16385 local mtime1=$(stat -c "%Y" $DIR/$tdir)
16386 local fid=$($MULTIOP $DIR/$tdir VFw4096c) ||
16387 error "cannot create/write a volatile file"
16388 [ "$FILESET" == "" ] &&
16389 $CHECKSTAT -t file $MOUNT/.lustre/fid/$fid 2>/dev/null &&
16390 error "FID is still valid after close"
16392 multiop_bg_pause $DIR/$tdir vVw4096_c
16399 # assume that the next FID for this client is sequential, since stdout
16400 # is unfortunately eaten by multiop_bg_pause
16401 local n=$((${fidv[1]} + 1))
16402 local next_fid="${fidv[0]}:$(printf "0x%x" $n):${fidv[2]}"
16403 if [ "$FILESET" == "" ]; then
16404 $CHECKSTAT -t file $MOUNT/.lustre/fid/$next_fid ||
16405 error "FID is missing before close"
16407 kill -USR1 $multi_pid
16408 # 1 second delay, so if mtime change we will see it
16410 local mtime2=$(stat -c "%Y" $DIR/$tdir)
16411 [[ $mtime1 == $mtime2 ]] || error "mtime has changed"
16413 run_test 185 "Volatile file support"
16415 function create_check_volatile() {
16419 $MULTIOP $MOUNT/.lustre/fid V${idx}Fw4096_c >&/tmp/${tfile}.fid &
16422 local FID=$(cat /tmp/${tfile}.fid)
16423 [ "$FID" == "" ] && error "can't get FID for volatile"
16424 $CHECKSTAT -t file $MOUNT/.lustre/fid/$FID || error "can't stat $FID"
16425 tgt=$($LFS getstripe -m $MOUNT/.lustre/fid/$FID)
16426 [ "$tgt" != "$idx" ] && error "wrong MDS $tgt, expected $idx"
16430 cancel_lru_locks mdc # flush opencache
16431 $CHECKSTAT -t file $MOUNT/.lustre/fid/$FID && error "can stat $FID"
16436 # LU-12516 - volatile creation via .lustre
16437 [[ $MDS1_VERSION -ge $(version_code 2.12.55) ]] ||
16438 skip "Need MDS version at least 2.3.55"
16440 create_check_volatile 0
16441 [ $MDSCOUNT -lt 2 ] && return 0
16444 create_check_volatile 1
16448 run_test 185a "Volatile file creation in .lustre/fid/"
16451 remote_mds_nodsh && skip "remote MDS with nodsh"
16452 [ $MDS1_VERSION -lt $(version_code 2.3.0) ] &&
16453 skip "Need MDS version at least 2.3.0"
16455 local dir0=$DIR/$tdir/$testnum
16456 mkdir -p $dir0 || error "creating dir $dir0"
16458 local file=$dir0/file1
16459 dd if=/dev/urandom of=$file count=10 bs=1M conv=fsync
16460 local dv1=$($LFS data_version $file)
16461 dd if=/dev/urandom of=$file seek=10 count=1 bs=1M conv=fsync
16462 local dv2=$($LFS data_version $file)
16463 [[ $dv1 != $dv2 ]] ||
16464 error "data version did not change on write $dv1 == $dv2"
16469 run_test 187a "Test data version change"
16472 remote_mds_nodsh && skip "remote MDS with nodsh"
16473 [ $MDS1_VERSION -lt $(version_code 2.3.0) ] &&
16474 skip "Need MDS version at least 2.3.0"
16476 local dir0=$DIR/$tdir/$testnum
16477 mkdir -p $dir0 || error "creating dir $dir0"
16479 declare -a DV=$($MULTIOP $dir0 Vw1000xYw1000xY | cut -f3 -d" ")
16480 [[ ${DV[0]} != ${DV[1]} ]] ||
16481 error "data version did not change on write"\
16482 " ${DV[0]} == ${DV[1]}"
16487 run_test 187b "Test data version change on volatile file"
16490 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16491 remote_mgs_nodsh && skip "remote MGS with nodsh"
16492 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
16494 local POOL=${POOL:-cea1}
16495 local POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
16496 local POOL_DIR_NAME=${POOL_DIR_NAME:-dir_tst}
16499 local last_ost=$(($OSTCOUNT - 1))
16501 local ost_list=$(seq $first_ost $ost_step $last_ost)
16502 local ost_range="$first_ost $last_ost $ost_step"
16503 local test_path=$POOL_ROOT/$POOL_DIR_NAME
16504 local file_dir=$POOL_ROOT/file_tst
16505 local subdir=$test_path/subdir
16509 # former test_200a test_200b
16510 pool_add $POOL || { rc=$? ; break; }
16511 pool_add_targets $POOL $ost_range || { rc=$? ; break; }
16512 # former test_200c test_200d
16513 mkdir -p $test_path
16514 pool_set_dir $POOL $test_path || { rc=$? ; break; }
16515 pool_check_dir $POOL $test_path || { rc=$? ; break; }
16517 pool_check_dir $POOL $subdir || { rc=$? ; break; }
16518 pool_dir_rel_path $POOL $POOL_DIR_NAME $POOL_ROOT \
16519 || { rc=$? ; break; }
16520 # former test_200e test_200f
16521 local files=$((OSTCOUNT*3))
16522 pool_alloc_files $POOL $test_path $files "$ost_list" \
16523 || { rc=$? ; break; }
16524 pool_create_files $POOL $file_dir $files "$ost_list" \
16525 || { rc=$? ; break; }
16526 # former test_200g test_200h
16527 pool_lfs_df $POOL || { rc=$? ; break; }
16528 pool_file_rel_path $POOL $test_path || { rc=$? ; break; }
16530 # former test_201a test_201b test_201c
16531 pool_remove_first_target $POOL || { rc=$? ; break; }
16533 local f=$test_path/$tfile
16534 pool_remove_all_targets $POOL $f || { rc=$? ; break; }
16535 pool_remove $POOL $f || { rc=$? ; break; }
16543 run_test 200 "OST pools"
16545 # usage: default_attr <count | size | offset>
16547 $LCTL get_param -n lov.$FSNAME-clilov-\*.stripe${1}
16550 # usage: check_default_stripe_attr
16551 check_default_stripe_attr() {
16552 ACTUAL=$($LFS getstripe $* $DIR/$tdir)
16555 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr count);;
16557 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr size);;
16561 error "unknown getstripe attr '$1'"
16564 [ $ACTUAL == $EXPECTED ] ||
16565 error "$DIR/$tdir has $1 '$ACTUAL', not '$EXPECTED'"
16569 test_mkdir $DIR/$tdir
16570 $LFS setstripe --stripe-count 0 --stripe-size 0 --stripe-index -1 $DIR/$tdir
16572 check_default_stripe_attr --stripe-count
16573 check_default_stripe_attr --stripe-size
16574 check_default_stripe_attr --stripe-index
16576 run_test 204a "Print default stripe attributes"
16579 test_mkdir $DIR/$tdir
16580 $LFS setstripe --stripe-count 1 $DIR/$tdir
16582 check_default_stripe_attr --stripe-size
16583 check_default_stripe_attr --stripe-index
16585 run_test 204b "Print default stripe size and offset"
16588 test_mkdir $DIR/$tdir
16589 $LFS setstripe --stripe-size 65536 $DIR/$tdir
16591 check_default_stripe_attr --stripe-count
16592 check_default_stripe_attr --stripe-index
16594 run_test 204c "Print default stripe count and offset"
16597 test_mkdir $DIR/$tdir
16598 $LFS setstripe --stripe-index 0 $DIR/$tdir
16600 check_default_stripe_attr --stripe-count
16601 check_default_stripe_attr --stripe-size
16603 run_test 204d "Print default stripe count and size"
16606 test_mkdir $DIR/$tdir
16607 $LFS setstripe -d $DIR/$tdir
16609 check_default_stripe_attr --stripe-count --raw
16610 check_default_stripe_attr --stripe-size --raw
16611 check_default_stripe_attr --stripe-index --raw
16613 run_test 204e "Print raw stripe attributes"
16616 test_mkdir $DIR/$tdir
16617 $LFS setstripe --stripe-count 1 $DIR/$tdir
16619 check_default_stripe_attr --stripe-size --raw
16620 check_default_stripe_attr --stripe-index --raw
16622 run_test 204f "Print raw stripe size and offset"
16625 test_mkdir $DIR/$tdir
16626 $LFS setstripe --stripe-size 65536 $DIR/$tdir
16628 check_default_stripe_attr --stripe-count --raw
16629 check_default_stripe_attr --stripe-index --raw
16631 run_test 204g "Print raw stripe count and offset"
16634 test_mkdir $DIR/$tdir
16635 $LFS setstripe --stripe-index 0 $DIR/$tdir
16637 check_default_stripe_attr --stripe-count --raw
16638 check_default_stripe_attr --stripe-size --raw
16640 run_test 204h "Print raw stripe count and size"
16642 # Figure out which job scheduler is being used, if any,
16643 # or use a fake one
16644 if [ -n "$SLURM_JOB_ID" ]; then # SLURM
16645 JOBENV=SLURM_JOB_ID
16646 elif [ -n "$LSB_JOBID" ]; then # Load Sharing Facility
16648 elif [ -n "$PBS_JOBID" ]; then # PBS/Maui/Moab
16650 elif [ -n "$LOADL_STEPID" ]; then # LoadLeveller
16651 JOBENV=LOADL_STEP_ID
16652 elif [ -n "$JOB_ID" ]; then # Sun Grid Engine
16655 $LCTL list_param jobid_name > /dev/null 2>&1
16656 if [ $? -eq 0 ]; then
16662 LUSTRE_JOBID_SIZE=31 # plus NUL terminator
16664 verify_jobstats() {
16669 # we don't really need to clear the stats for this test to work, since each
16670 # command has a unique jobid, but it makes debugging easier if needed.
16671 # for facet in $facets; do
16672 # local dev=$(convert_facet2label $facet)
16673 # # clear old jobstats
16674 # do_facet $facet lctl set_param *.$dev.job_stats="clear"
16677 # use a new JobID for each test, or we might see an old one
16678 [ "$JOBENV" = "FAKE_JOBID" ] &&
16679 FAKE_JOBID=id.$testnum.$(basename ${cmd[0]}).$RANDOM
16681 JOBVAL=${!JOBENV:0:$LUSTRE_JOBID_SIZE}
16683 [ "$JOBENV" = "nodelocal" ] && {
16684 FAKE_JOBID=id.$testnum.%e.$RANDOM
16685 $LCTL set_param jobid_name=$FAKE_JOBID
16686 JOBVAL=${FAKE_JOBID/\%e/$(basename ${cmd[0]})}
16689 log "Test: ${cmd[*]}"
16690 log "Using JobID environment $($LCTL get_param -n jobid_var)=$JOBVAL"
16692 if [ $JOBENV = "FAKE_JOBID" ]; then
16693 FAKE_JOBID=$JOBVAL ${cmd[*]}
16698 # all files are created on OST0000
16699 for facet in $facets; do
16700 local stats="*.$(convert_facet2label $facet).job_stats"
16702 # strip out libtool wrappers for in-tree executables
16703 if [ $(do_facet $facet lctl get_param $stats |
16704 sed -e 's/\.lt-/./' | grep -c $JOBVAL) -ne 1 ]; then
16705 do_facet $facet lctl get_param $stats
16706 error "No jobstats for $JOBVAL found on $facet::$stats"
16712 local new_jobenv=$1
16714 set_persistent_param_and_check client "jobid_var" \
16715 "$FSNAME.sys.jobid_var" $new_jobenv
16718 test_205a() { # Job stats
16719 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16720 [[ $MDS1_VERSION -ge $(version_code 2.7.1) ]] ||
16721 skip "Need MDS version with at least 2.7.1"
16722 remote_mgs_nodsh && skip "remote MGS with nodsh"
16723 remote_mds_nodsh && skip "remote MDS with nodsh"
16724 remote_ost_nodsh && skip "remote OST with nodsh"
16725 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep jobstats)" ] &&
16726 skip "Server doesn't support jobstats"
16727 [[ $JOBID_VAR = disable ]] && skip_env "jobstats is disabled"
16729 local old_jobenv=$($LCTL get_param -n jobid_var)
16730 [ $old_jobenv != $JOBENV ] && jobstats_set $JOBENV
16732 if [[ $PERM_CMD == *"set_param -P"* ]]; then
16733 stack_trap "do_facet mgs $PERM_CMD jobid_var=$old_jobenv" EXIT
16735 stack_trap "do_facet mgs $PERM_CMD \
16736 $FSNAME.sys.jobid_var=$old_jobenv" EXIT
16740 local old_interval=$(do_facet $SINGLEMDS lctl get_param -n \
16741 mdt.*.job_cleanup_interval | head -n 1)
16742 local new_interval=5
16743 do_facet $SINGLEMDS \
16744 $LCTL set_param mdt.*.job_cleanup_interval=$new_interval
16745 stack_trap "do_facet $SINGLEMDS \
16746 $LCTL set_param mdt.*.job_cleanup_interval=$old_interval" EXIT
16747 local start=$SECONDS
16751 cmd="mkdir $DIR/$tdir"
16752 verify_jobstats "$cmd" "$SINGLEMDS"
16754 cmd="rmdir $DIR/$tdir"
16755 verify_jobstats "$cmd" "$SINGLEMDS"
16756 # mkdir on secondary MDT
16757 if [ $MDSCOUNT -gt 1 ]; then
16758 cmd="lfs mkdir -i 1 $DIR/$tdir.remote"
16759 verify_jobstats "$cmd" "mds2"
16762 cmd="mknod $DIR/$tfile c 1 3"
16763 verify_jobstats "$cmd" "$SINGLEMDS"
16765 cmd="rm -f $DIR/$tfile"
16766 verify_jobstats "$cmd" "$SINGLEMDS"
16767 # create all files on OST0000 so verify_jobstats can find OST stats
16769 cmd="$LFS setstripe -i 0 -c 1 $DIR/$tfile"
16770 verify_jobstats "$cmd" "$SINGLEMDS"
16772 cmd="touch $DIR/$tfile"
16773 verify_jobstats "$cmd" "$SINGLEMDS ost1"
16775 cmd="dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=sync"
16776 verify_jobstats "$cmd" "ost1"
16778 cancel_lru_locks osc
16779 cmd="dd if=$DIR/$tfile of=/dev/null bs=1M count=1 iflag=direct"
16780 verify_jobstats "$cmd" "ost1"
16782 cmd="$TRUNCATE $DIR/$tfile 0"
16783 verify_jobstats "$cmd" "$SINGLEMDS ost1"
16785 cmd="mv -f $DIR/$tfile $DIR/$tdir.rename"
16786 verify_jobstats "$cmd" "$SINGLEMDS"
16787 # jobstats expiry - sleep until old stats should be expired
16788 local left=$((new_interval + 5 - (SECONDS - start)))
16789 [ $left -ge 0 ] && wait_update_facet $SINGLEMDS \
16790 "lctl get_param *.*.job_stats | grep -c 'job_id.*mkdir'" \
16792 cmd="mkdir $DIR/$tdir.expire"
16793 verify_jobstats "$cmd" "$SINGLEMDS"
16794 [ $(do_facet $SINGLEMDS lctl get_param *.*.job_stats |
16795 grep -c "job_id.*mkdir") -gt 1 ] && error "old jobstats not expired"
16797 # Ensure that jobid are present in changelog (if supported by MDS)
16798 if [ $MDS1_VERSION -ge $(version_code 2.6.52) ];then
16799 changelog_dump | tail -10
16800 jobids=$(changelog_dump | tail -9 | grep -c "j=")
16801 [ $jobids -eq 9 ] ||
16802 error "Wrong changelog jobid count $jobids != 9"
16806 jobstats_set $JOBENV
16808 changelog_dump | grep $tfile
16809 jobids=$(changelog_dump | grep $tfile | tail -1 | grep -c "j=")
16810 [ $jobids -eq 0 ] ||
16811 error "Unexpected jobids when jobid_var=$JOBENV"
16814 # test '%j' access to environment variable - if supported
16815 if lctl set_param jobid_var=USER jobid_name="S.%j.%e.%u.%h.E"; then
16816 JOBENV="JOBCOMPLEX"
16817 JOBCOMPLEX="S.$USER.touch.$(id -u).$(hostname).E"
16819 verify_jobstats "touch $DIR/$tfile" $SINGLEMDS
16822 # test '%j' access to per-session jobid - if supported
16823 if lctl list_param jobid_this_session > /dev/null 2>&1
16825 lctl set_param jobid_var=session jobid_name="S.%j.%e.%u.%h.E"
16826 lctl set_param jobid_this_session=$USER
16828 JOBENV="JOBCOMPLEX"
16829 JOBCOMPLEX="S.$USER.touch.$(id -u).$(hostname).E"
16831 verify_jobstats "touch $DIR/$tfile" $SINGLEMDS
16834 run_test 205a "Verify job stats"
16836 # LU-13117, LU-13597
16838 job_stats="mdt.*.job_stats"
16839 $LCTL set_param $job_stats=clear
16840 # Setting jobid_var to USER might not be supported
16841 $LCTL set_param jobid_var=USER || true
16842 $LCTL set_param jobid_name="%e.%u"
16843 env -i USERTESTJOBSTATS=foolish touch $DIR/$tfile.1
16844 do_facet $SINGLEMDS $LCTL get_param $job_stats |
16845 grep "job_id:.*foolish" &&
16846 error "Unexpected jobid found"
16847 do_facet $SINGLEMDS $LCTL get_param $job_stats |
16848 grep "open:.*min.*max.*sum" ||
16849 error "wrong job_stats format found"
16851 run_test 205b "Verify job stats jobid and output format"
16855 $LCTL set_param llite.*.stats=0
16856 dd if=/dev/zero of=$DIR/$tfile.1 bs=4k count=1
16857 $LCTL get_param llite.*.stats
16858 $LCTL get_param llite.*.stats | grep \
16859 "write_bytes *1 samples \[bytes\] 4096 4096 4096 16777216" ||
16860 error "wrong client stats format found"
16862 run_test 205c "Verify client stats format"
16864 # LU-1480, LU-1773 and LU-1657
16866 mkdir -p $DIR/$tdir
16867 $LFS setstripe -c -1 $DIR/$tdir
16868 #define OBD_FAIL_LOV_INIT 0x1403
16869 $LCTL set_param fail_loc=0xa0001403
16870 $LCTL set_param fail_val=1
16871 touch $DIR/$tdir/$tfile || true
16873 run_test 206 "fail lov_init_raid0() doesn't lbug"
16876 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
16877 local fsz=`stat -c %s $DIR/$tfile`
16878 cancel_lru_locks mdc
16880 # do not return layout in getattr intent
16881 #define OBD_FAIL_MDS_NO_LL_GETATTR 0x170
16882 $LCTL set_param fail_loc=0x170
16883 local sz=`stat -c %s $DIR/$tfile`
16885 [ $fsz -eq $sz ] || error "file size expected $fsz, actual $sz"
16889 run_test 207a "can refresh layout at glimpse"
16892 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
16893 local cksum=`md5sum $DIR/$tfile`
16894 local fsz=`stat -c %s $DIR/$tfile`
16895 cancel_lru_locks mdc
16896 cancel_lru_locks osc
16898 # do not return layout in getattr intent
16899 #define OBD_FAIL_MDS_NO_LL_OPEN 0x171
16900 $LCTL set_param fail_loc=0x171
16902 # it will refresh layout after the file is opened but before read issues
16903 echo checksum is "$cksum"
16904 echo "$cksum" |md5sum -c --quiet || error "file differs"
16908 run_test 207b "can refresh layout at open"
16911 # FIXME: in this test suite, only RD lease is used. This is okay
16912 # for now as only exclusive open is supported. After generic lease
16913 # is done, this test suite should be revised. - Jinshan
16915 remote_mds_nodsh && skip "remote MDS with nodsh"
16916 [[ $MDS1_VERSION -ge $(version_code 2.4.52) ]] ||
16917 skip "Need MDS version at least 2.4.52"
16919 echo "==== test 1: verify get lease work"
16920 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eRE+eU || error "get lease error"
16922 echo "==== test 2: verify lease can be broken by upcoming open"
16923 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
16927 $MULTIOP $DIR/$tfile oO_RDONLY:c
16928 kill -USR1 $PID && wait $PID || error "break lease error"
16930 echo "==== test 3: verify lease can't be granted if an open already exists"
16931 $MULTIOP $DIR/$tfile oO_RDONLY:_c &
16935 $MULTIOP $DIR/$tfile oO_RDONLY:eReUc && error "apply lease should fail"
16936 kill -USR1 $PID && wait $PID || error "open file error"
16938 echo "==== test 4: lease can sustain over recovery"
16939 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E+eUc &
16945 kill -USR1 $PID && wait $PID || error "lease broken over recovery"
16947 echo "==== test 5: lease broken can't be regained by replay"
16948 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
16952 # open file to break lease and then recovery
16953 $MULTIOP $DIR/$tfile oO_RDWR:c || error "open file error"
16956 kill -USR1 $PID && wait $PID || error "lease not broken over recovery"
16960 run_test 208 "Exclusive open"
16963 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep disp_stripe)" ] &&
16964 skip_env "must have disp_stripe"
16967 sync; sleep 5; sync;
16969 echo 3 > /proc/sys/vm/drop_caches
16970 [ -f /sys/kernel/slab/ptlrpc_cache/shrink ] &&
16971 echo 1 > /sys/kernel/slab/ptlrpc_cache/shrink
16972 req_before=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
16974 # open/close 500 times
16975 for i in $(seq 500); do
16979 echo 3 > /proc/sys/vm/drop_caches
16980 [ -f /sys/kernel/slab/ptlrpc_cache/shrink ] &&
16981 echo 1 > /sys/kernel/slab/ptlrpc_cache/shrink
16982 req_after=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
16984 echo "before: $req_before, after: $req_after"
16985 [ $((req_after - req_before)) -ge 300 ] &&
16986 error "open/close requests are not freed"
16989 run_test 209 "read-only open/close requests should be freed promptly"
16994 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eW_E+eUc &
16998 $LFS getstripe $DIR/$tfile
17000 wait $pid || error "multiop failed"
17002 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E+eUc &
17006 $LFS getstripe $DIR/$tfile
17008 wait $pid || error "multiop failed"
17010 run_test 210 "lfs getstripe does not break leases"
17014 size=$((size % 8192 + 1))
17015 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
17016 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
17017 rm -f $DIR/f212 $DIR/f212.xyz
17019 run_test 212 "Sendfile test ============================================"
17022 dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
17023 cancel_lru_locks osc
17024 lctl set_param fail_loc=0x8000040f
17025 # generate a read lock
17026 cat $DIR/$tfile > /dev/null
17027 # write to the file, it will try to cancel the above read lock.
17028 cat /etc/hosts >> $DIR/$tfile
17030 run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
17032 test_214() { # for bug 20133
17033 mkdir -p $DIR/$tdir/d214c || error "mkdir $DIR/$tdir/d214c failed"
17034 for (( i=0; i < 340; i++ )) ; do
17035 touch $DIR/$tdir/d214c/a$i
17038 ls -l $DIR/$tdir || error "ls -l $DIR/d214p failed"
17039 mv $DIR/$tdir/d214c $DIR/ || error "mv $DIR/d214p/d214c $DIR/ failed"
17040 ls $DIR/d214c || error "ls $DIR/d214c failed"
17041 rm -rf $DIR/$tdir || error "rm -rf $DIR/d214* failed"
17042 rm -rf $DIR/d214* || error "rm -rf $DIR/d214* failed"
17044 run_test 214 "hash-indexed directory test - bug 20133"
17046 # having "abc" as 1st arg, creates $TMP/lnet_abc.out and $TMP/lnet_abc.sys
17047 create_lnet_proc_files() {
17048 lctl get_param -n $1 >$TMP/lnet_$1.sys || error "cannot read lnet.$1"
17051 # counterpart of create_lnet_proc_files
17052 remove_lnet_proc_files() {
17053 rm -f $TMP/lnet_$1.sys
17056 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
17057 # 3rd arg as regexp for body
17058 check_lnet_proc_stats() {
17059 local l=$(cat "$TMP/lnet_$1" |wc -l)
17060 [ $l = 1 ] || (cat "$TMP/lnet_$1" && error "$2 is not of 1 line: $l")
17062 grep -E "$3" "$TMP/lnet_$1" || (cat "$TMP/lnet_$1" && error "$2 misformatted")
17065 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
17066 # 3rd arg as regexp for body, 4th arg as regexp for 1st line, 5th arg is
17067 # optional and can be regexp for 2nd line (lnet.routes case)
17068 check_lnet_proc_entry() {
17069 local blp=2 # blp stands for 'position of 1st line of body'
17070 [ -z "$5" ] || blp=3 # lnet.routes case
17072 local l=$(cat "$TMP/lnet_$1" |wc -l)
17073 # subtracting one from $blp because the body can be empty
17074 [ "$l" -ge "$(($blp - 1))" ] || (cat "$TMP/lnet_$1" && error "$2 is too short: $l")
17076 sed -n '1 p' "$TMP/lnet_$1" |grep -E "$4" >/dev/null ||
17077 (cat "$TMP/lnet_$1" && error "1st line of $2 misformatted")
17079 [ "$5" = "" ] || sed -n '2 p' "$TMP/lnet_$1" |grep -E "$5" >/dev/null ||
17080 (cat "$TMP/lnet_$1" && error "2nd line of $2 misformatted")
17082 # bail out if any unexpected line happened
17083 sed -n "$blp p" "$TMP/lnet_$1" | grep -Ev "$3"
17084 [ "$?" != 0 ] || error "$2 misformatted"
17087 test_215() { # for bugs 18102, 21079, 21517
17088 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17090 local N='(0|[1-9][0-9]*)' # non-negative numeric
17091 local P='[1-9][0-9]*' # positive numeric
17092 local I='(0|-?[1-9][0-9]*|NA)' # any numeric (0 | >0 | <0) or NA if no value
17093 local NET='[a-z][a-z0-9]*' # LNET net like o2ib2
17094 local ADDR='[0-9.]+' # LNET addr like 10.0.0.1
17095 local NID="$ADDR@$NET" # LNET nid like 10.0.0.1@o2ib2
17097 local L1 # regexp for 1st line
17098 local L2 # regexp for 2nd line (optional)
17099 local BR # regexp for the rest (body)
17101 # lnet.stats should look as 11 space-separated non-negative numerics
17102 BR="^$N $N $N $N $N $N $N $N $N $N $N$"
17103 create_lnet_proc_files "stats"
17104 check_lnet_proc_stats "stats.sys" "lnet.stats" "$BR"
17105 remove_lnet_proc_files "stats"
17107 # lnet.routes should look like this:
17108 # Routing disabled/enabled
17109 # net hops priority state router
17110 # where net is a string like tcp0, hops > 0, priority >= 0,
17111 # state is up/down,
17112 # router is a string like 192.168.1.1@tcp2
17113 L1="^Routing (disabled|enabled)$"
17114 L2="^net +hops +priority +state +router$"
17115 BR="^$NET +$N +(0|1) +(up|down) +$NID$"
17116 create_lnet_proc_files "routes"
17117 check_lnet_proc_entry "routes.sys" "lnet.routes" "$BR" "$L1" "$L2"
17118 remove_lnet_proc_files "routes"
17120 # lnet.routers should look like this:
17121 # ref rtr_ref alive_cnt state last_ping ping_sent deadline down_ni router
17122 # where ref > 0, rtr_ref > 0, alive_cnt >= 0, state is up/down,
17123 # last_ping >= 0, ping_sent is boolean (0/1), deadline and down_ni are
17124 # numeric (0 or >0 or <0), router is a string like 192.168.1.1@tcp2
17125 L1="^ref +rtr_ref +alive +router$"
17126 BR="^$P +$P +(up|down) +$NID$"
17127 create_lnet_proc_files "routers"
17128 check_lnet_proc_entry "routers.sys" "lnet.routers" "$BR" "$L1"
17129 remove_lnet_proc_files "routers"
17131 # lnet.peers should look like this:
17132 # nid refs state last max rtr min tx min queue
17133 # where nid is a string like 192.168.1.1@tcp2, refs > 0,
17134 # state is up/down/NA, max >= 0. last, rtr, min, tx, min are
17135 # numeric (0 or >0 or <0), queue >= 0.
17136 L1="^nid +refs +state +last +max +rtr +min +tx +min +queue$"
17137 BR="^$NID +$P +(up|down|NA) +$I +$N +$I +$I +$I +$I +$N$"
17138 create_lnet_proc_files "peers"
17139 check_lnet_proc_entry "peers.sys" "lnet.peers" "$BR" "$L1"
17140 remove_lnet_proc_files "peers"
17142 # lnet.buffers should look like this:
17143 # pages count credits min
17144 # where pages >=0, count >=0, credits and min are numeric (0 or >0 or <0)
17145 L1="^pages +count +credits +min$"
17146 BR="^ +$N +$N +$I +$I$"
17147 create_lnet_proc_files "buffers"
17148 check_lnet_proc_entry "buffers.sys" "lnet.buffers" "$BR" "$L1"
17149 remove_lnet_proc_files "buffers"
17151 # lnet.nis should look like this:
17152 # nid status alive refs peer rtr max tx min
17153 # where nid is a string like 192.168.1.1@tcp2, status is up/down,
17154 # alive is numeric (0 or >0 or <0), refs >= 0, peer >= 0,
17155 # rtr >= 0, max >=0, tx and min are numeric (0 or >0 or <0).
17156 L1="^nid +status +alive +refs +peer +rtr +max +tx +min$"
17157 BR="^$NID +(up|down) +$I +$N +$N +$N +$N +$I +$I$"
17158 create_lnet_proc_files "nis"
17159 check_lnet_proc_entry "nis.sys" "lnet.nis" "$BR" "$L1"
17160 remove_lnet_proc_files "nis"
17162 # can we successfully write to lnet.stats?
17163 lctl set_param -n stats=0 || error "cannot write to lnet.stats"
17165 run_test 215 "lnet exists and has proper content - bugs 18102, 21079, 21517"
17167 test_216() { # bug 20317
17168 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17169 remote_ost_nodsh && skip "remote OST with nodsh"
17172 local facets=$(get_facets OST)
17173 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
17175 save_lustre_params client "osc.*.contention_seconds" > $p
17176 save_lustre_params $facets \
17177 "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
17178 save_lustre_params $facets \
17179 "ldlm.namespaces.filter-*.contended_locks" >> $p
17180 save_lustre_params $facets \
17181 "ldlm.namespaces.filter-*.contention_seconds" >> $p
17182 clear_stats osc.*.osc_stats
17184 # agressive lockless i/o settings
17185 do_nodes $(comma_list $(osts_nodes)) \
17186 "lctl set_param -n ldlm.namespaces.*.max_nolock_bytes=2000000 \
17187 ldlm.namespaces.filter-*.contended_locks=0 \
17188 ldlm.namespaces.filter-*.contention_seconds=60"
17189 lctl set_param -n osc.*.contention_seconds=60
17191 $DIRECTIO write $DIR/$tfile 0 10 4096
17192 $CHECKSTAT -s 40960 $DIR/$tfile
17194 # disable lockless i/o
17195 do_nodes $(comma_list $(osts_nodes)) \
17196 "lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes=0 \
17197 ldlm.namespaces.filter-*.contended_locks=32 \
17198 ldlm.namespaces.filter-*.contention_seconds=0"
17199 lctl set_param -n osc.*.contention_seconds=0
17200 clear_stats osc.*.osc_stats
17202 dd if=/dev/zero of=$DIR/$tfile count=0
17203 $CHECKSTAT -s 0 $DIR/$tfile
17205 restore_lustre_params <$p
17209 run_test 216 "check lockless direct write updates file size and kms correctly"
17211 test_217() { # bug 22430
17212 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17217 for node in $(nodes_list); do
17218 nid=$(host_nids_address $node $NETTYPE)
17219 if [[ $nid = *-* ]] ; then
17220 echo "lctl ping $(h2nettype $nid)"
17221 lctl ping $(h2nettype $nid)
17223 echo "skipping $node (no hyphen detected)"
17227 run_test 217 "check lctl ping for hostnames with hiphen ('-')"
17230 # do directio so as not to populate the page cache
17231 log "creating a 10 Mb file"
17232 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
17233 log "starting reads"
17234 dd if=$DIR/$tfile of=/dev/null bs=4096 &
17235 log "truncating the file"
17236 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
17238 kill %+ || true # reads might have finished
17239 echo "wait until dd is finished"
17241 log "removing the temporary file"
17242 rm -rf $DIR/$tfile || error "tmp file removal failed"
17244 run_test 218 "parallel read and truncate should not deadlock"
17247 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17249 # write one partial page
17250 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1
17251 # set no grant so vvp_io_commit_write will do sync write
17252 $LCTL set_param fail_loc=0x411
17253 # write a full page at the end of file
17254 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=1 conv=notrunc
17256 $LCTL set_param fail_loc=0
17257 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=3
17258 $LCTL set_param fail_loc=0x411
17259 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1 seek=2 conv=notrunc
17262 dd if=/dev/zero of=$DIR/$tfile-2 bs=1024 count=1
17263 $CHECKSTAT -s 1024 $DIR/$tfile-2 || error "checkstat wrong size"
17265 run_test 219 "LU-394: Write partial won't cause uncontiguous pages vec at LND"
17267 test_220() { #LU-325
17268 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17269 remote_ost_nodsh && skip "remote OST with nodsh"
17270 remote_mds_nodsh && skip "remote MDS with nodsh"
17271 remote_mgs_nodsh && skip "remote MGS with nodsh"
17275 # create on MDT0000 so the last_id and next_id are correct
17277 local OST=$($LFS df $DIR | awk '/OST:'$OSTIDX'/ { print $1 }')
17281 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $OST)
17282 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
17283 osp.$mdtosc_proc1.prealloc_last_id)
17284 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
17285 osp.$mdtosc_proc1.prealloc_next_id)
17289 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=-1
17290 #define OBD_FAIL_OST_ENOINO 0x229
17291 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x229
17292 create_pool $FSNAME.$TESTNAME || return 1
17293 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $OST || return 2
17295 $LFS setstripe $DIR/$tdir -i $OSTIDX -c 1 -p $FSNAME.$TESTNAME
17297 MDSOBJS=$((last_id - next_id))
17298 echo "preallocated objects on MDS is $MDSOBJS" "($last_id - $next_id)"
17300 blocks=$($LFS df $MOUNT | awk '($1 == '$OSTIDX') { print $4 }')
17301 echo "OST still has $count kbytes free"
17303 echo "create $MDSOBJS files @next_id..."
17304 createmany -o $DIR/$tdir/f $MDSOBJS || return 3
17306 local last_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
17307 osp.$mdtosc_proc1.prealloc_last_id)
17308 local next_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
17309 osp.$mdtosc_proc1.prealloc_next_id)
17311 echo "after creation, last_id=$last_id2, next_id=$next_id2"
17316 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=0
17317 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0
17319 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $OST ||
17320 error "$LCTL pool_remove $FSNAME.$TESTNAME $OST failed"
17321 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME ||
17322 error "$LCTL pool_destroy $FSNAME.$TESTNAME failed"
17323 echo "unlink $MDSOBJS files @$next_id..."
17324 unlinkmany $DIR/$tdir/f $MDSOBJS || error "unlinkmany failed"
17326 run_test 220 "preallocated MDS objects still used if ENOSPC from OST"
17329 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17331 dd if=`which date` of=$MOUNT/date oflag=sync
17332 chmod +x $MOUNT/date
17334 #define OBD_FAIL_LLITE_FAULT_TRUNC_RACE 0x1401
17335 $LCTL set_param fail_loc=0x80001401
17337 $MOUNT/date > /dev/null
17340 run_test 221 "make sure fault and truncate race to not cause OOM"
17343 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17346 test_mkdir $DIR/$tdir
17347 $LFS setstripe -c 1 -i 0 $DIR/$tdir
17348 createmany -o $DIR/$tdir/$tfile 10
17349 cancel_lru_locks mdc
17350 cancel_lru_locks osc
17351 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
17352 $LCTL set_param fail_loc=0x31a
17353 ls -l $DIR/$tdir > /dev/null || error "AGL for ls failed"
17354 $LCTL set_param fail_loc=0
17357 run_test 222a "AGL for ls should not trigger CLIO lock failure"
17360 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17363 test_mkdir $DIR/$tdir
17364 $LFS setstripe -c 1 -i 0 $DIR/$tdir
17365 createmany -o $DIR/$tdir/$tfile 10
17366 cancel_lru_locks mdc
17367 cancel_lru_locks osc
17368 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
17369 $LCTL set_param fail_loc=0x31a
17370 rm -r $DIR/$tdir || error "AGL for rmdir failed"
17371 $LCTL set_param fail_loc=0
17373 run_test 222b "AGL for rmdir should not trigger CLIO lock failure"
17376 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17379 test_mkdir $DIR/$tdir
17380 $LFS setstripe -c 1 -i 0 $DIR/$tdir
17381 createmany -o $DIR/$tdir/$tfile 10
17382 cancel_lru_locks mdc
17383 cancel_lru_locks osc
17384 #define OBD_FAIL_LDLM_AGL_NOLOCK 0x31b
17385 $LCTL set_param fail_loc=0x31b
17386 ls -l $DIR/$tdir > /dev/null || error "reenqueue failed"
17387 $LCTL set_param fail_loc=0
17390 run_test 223 "osc reenqueue if without AGL lock granted ======================="
17392 test_224a() { # LU-1039, MRP-303
17393 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17395 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB 0x508
17396 $LCTL set_param fail_loc=0x508
17397 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 conv=fsync
17398 $LCTL set_param fail_loc=0
17401 run_test 224a "Don't panic on bulk IO failure"
17403 test_224b() { # LU-1039, MRP-303
17404 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17406 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
17407 cancel_lru_locks osc
17408 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB2 0x515
17409 $LCTL set_param fail_loc=0x515
17410 dd of=/dev/null if=$DIR/$tfile bs=4096 count=1
17411 $LCTL set_param fail_loc=0
17414 run_test 224b "Don't panic on bulk IO failure"
17416 test_224c() { # LU-6441
17417 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17418 remote_mds_nodsh && skip "remote MDS with nodsh"
17420 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
17421 save_writethrough $p
17422 set_cache writethrough on
17424 local pages_per_rpc=$($LCTL get_param osc.*.max_pages_per_rpc)
17425 local at_max=$($LCTL get_param -n at_max)
17426 local timeout=$($LCTL get_param -n timeout)
17427 local test_at="at_max"
17428 local param_at="$FSNAME.sys.at_max"
17429 local test_timeout="timeout"
17430 local param_timeout="$FSNAME.sys.timeout"
17432 $LCTL set_param -n osc.*.max_pages_per_rpc=1024
17434 set_persistent_param_and_check client "$test_at" "$param_at" 0
17435 set_persistent_param_and_check client "$test_timeout" "$param_timeout" 5
17437 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB3 0x520
17438 do_facet ost1 "$LCTL set_param fail_loc=0x520"
17439 $LFS setstripe -c 1 -i 0 $DIR/$tfile
17440 dd if=/dev/zero of=$DIR/$tfile bs=8MB count=1
17442 do_facet ost1 "$LCTL set_param fail_loc=0"
17444 set_persistent_param_and_check client "$test_at" "$param_at" $at_max
17445 set_persistent_param_and_check client "$test_timeout" "$param_timeout" \
17448 $LCTL set_param -n $pages_per_rpc
17449 restore_lustre_params < $p
17452 run_test 224c "Don't hang if one of md lost during large bulk RPC"
17454 MDSSURVEY=${MDSSURVEY:-$(which mds-survey 2>/dev/null || true)}
17456 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17457 if [ -z ${MDSSURVEY} ]; then
17458 skip_env "mds-survey not found"
17460 [ $MDS1_VERSION -ge $(version_code 2.2.51) ] ||
17461 skip "Need MDS version at least 2.2.51"
17463 local mds=$(facet_host $SINGLEMDS)
17464 local target=$(do_nodes $mds 'lctl dl' |
17465 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
17467 local cmd1="file_count=1000 thrhi=4"
17468 local cmd2="dir_count=2 layer=mdd stripe_count=0"
17469 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
17470 local cmd="$cmd1 $cmd2 $cmd3"
17472 rm -f ${TMP}/mds_survey*
17474 eval $cmd || error "mds-survey with zero-stripe failed"
17475 cat ${TMP}/mds_survey*
17476 rm -f ${TMP}/mds_survey*
17478 run_test 225a "Metadata survey sanity with zero-stripe"
17481 if [ -z ${MDSSURVEY} ]; then
17482 skip_env "mds-survey not found"
17484 [ $MDS1_VERSION -ge $(version_code 2.2.51) ] ||
17485 skip "Need MDS version at least 2.2.51"
17486 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17487 remote_mds_nodsh && skip "remote MDS with nodsh"
17488 if [ $($LCTL dl | grep -c osc) -eq 0 ]; then
17489 skip_env "Need to mount OST to test"
17492 local mds=$(facet_host $SINGLEMDS)
17493 local target=$(do_nodes $mds 'lctl dl' |
17494 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
17496 local cmd1="file_count=1000 thrhi=4"
17497 local cmd2="dir_count=2 layer=mdd stripe_count=1"
17498 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
17499 local cmd="$cmd1 $cmd2 $cmd3"
17501 rm -f ${TMP}/mds_survey*
17503 eval $cmd || error "mds-survey with stripe_count failed"
17504 cat ${TMP}/mds_survey*
17505 rm -f ${TMP}/mds_survey*
17507 run_test 225b "Metadata survey sanity with stripe_count = 1"
17509 mcreate_path2fid () {
17515 local path=$DIR/$tdir/$name
17520 $MCREATE --mode=$1 --major=$2 --minor=$3 $path ||
17521 error "cannot create $desc"
17523 fid=$($LFS path2fid $path | tr -d '[' | tr -d ']')
17525 [ $rc -ne 0 ] && error "cannot get fid of a $desc"
17527 fid_path=$($LFS fid2path $MOUNT $fid)
17529 [ $rc -ne 0 ] && error "cannot get path of $desc by $DIR $path $fid"
17531 [ "$path" == "$fid_path" ] ||
17532 error "fid2path returned $fid_path, expected $path"
17534 echo "pass with $path and $fid"
17539 mkdir -p $DIR/$tdir
17541 mcreate_path2fid 0010666 0 0 fifo "FIFO"
17542 mcreate_path2fid 0020666 1 3 null "character special file (null)"
17543 mcreate_path2fid 0020666 1 255 none "character special file (no device)"
17544 mcreate_path2fid 0040666 0 0 dir "directory"
17545 mcreate_path2fid 0060666 7 0 loop0 "block special file (loop)"
17546 mcreate_path2fid 0100666 0 0 file "regular file"
17547 mcreate_path2fid 0120666 0 0 link "symbolic link"
17548 mcreate_path2fid 0140666 0 0 sock "socket"
17550 run_test 226a "call path2fid and fid2path on files of all type"
17553 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17558 mkdir -p $DIR/$tdir
17559 $LFS setdirstripe -i $MDTIDX $DIR/$tdir/remote_dir ||
17560 error "create remote directory failed"
17561 mcreate_path2fid 0010666 0 0 "remote_dir/fifo" "FIFO"
17562 mcreate_path2fid 0020666 1 3 "remote_dir/null" \
17563 "character special file (null)"
17564 mcreate_path2fid 0020666 1 255 "remote_dir/none" \
17565 "character special file (no device)"
17566 mcreate_path2fid 0040666 0 0 "remote_dir/dir" "directory"
17567 mcreate_path2fid 0060666 7 0 "remote_dir/loop0" \
17568 "block special file (loop)"
17569 mcreate_path2fid 0100666 0 0 "remote_dir/file" "regular file"
17570 mcreate_path2fid 0120666 0 0 "remote_dir/link" "symbolic link"
17571 mcreate_path2fid 0140666 0 0 "remote_dir/sock" "socket"
17573 run_test 226b "call path2fid and fid2path on files of all type under remote dir"
17576 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17577 [[ $MDS1_VERSION -ge $(version_code 2.13.55) ]] ||
17578 skip "Need MDS version at least 2.13.55"
17580 local submnt=/mnt/submnt
17581 local srcfile=/etc/passwd
17582 local dstfile=$submnt/passwd
17588 $LFS setdirstripe -c -1 -i 1 $DIR/$tdir ||
17589 error "create remote directory failed"
17590 mkdir -p $submnt || error "create $submnt failed"
17591 $MOUNT_CMD $MGSNID:/$FSNAME/$tdir $submnt ||
17592 error "mount $submnt failed"
17593 stack_trap "umount $submnt" EXIT
17595 cp $srcfile $dstfile
17596 fid=$($LFS path2fid $dstfile)
17597 path=$($LFS fid2path $submnt "$fid")
17598 [ "$path" = "$dstfile" ] ||
17599 error "fid2path $submnt $fid failed ($path != $dstfile)"
17601 run_test 226c "call path2fid and fid2path under remote dir with subdir mount"
17603 # LU-1299 Executing or running ldd on a truncated executable does not
17604 # cause an out-of-memory condition.
17606 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17607 [ -z "$(which ldd)" ] && skip_env "should have ldd tool"
17609 dd if=$(which date) of=$MOUNT/date bs=1k count=1
17610 chmod +x $MOUNT/date
17612 $MOUNT/date > /dev/null
17613 ldd $MOUNT/date > /dev/null
17616 run_test 227 "running truncated executable does not cause OOM"
17618 # LU-1512 try to reuse idle OI blocks
17620 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17621 remote_mds_nodsh && skip "remote MDS with nodsh"
17622 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
17624 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
17625 local myDIR=$DIR/$tdir
17628 #define OBD_FAIL_SEQ_EXHAUST 0x1002
17629 $LCTL set_param fail_loc=0x80001002
17630 createmany -o $myDIR/t- 10000
17631 $LCTL set_param fail_loc=0
17632 # The guard is current the largest FID holder
17634 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
17636 local IDX=$(($SEQ % 64))
17638 do_facet $SINGLEMDS sync
17639 # Make sure journal flushed.
17641 local blk1=$(do_facet $SINGLEMDS \
17642 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
17643 grep Blockcount | awk '{print $4}')
17645 # Remove old files, some OI blocks will become idle.
17646 unlinkmany $myDIR/t- 10000
17647 # Create new files, idle OI blocks should be reused.
17648 createmany -o $myDIR/t- 2000
17649 do_facet $SINGLEMDS sync
17650 # Make sure journal flushed.
17652 local blk2=$(do_facet $SINGLEMDS \
17653 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
17654 grep Blockcount | awk '{print $4}')
17656 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
17658 run_test 228a "try to reuse idle OI blocks"
17661 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17662 remote_mds_nodsh && skip "remote MDS with nodsh"
17663 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
17665 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
17666 local myDIR=$DIR/$tdir
17669 #define OBD_FAIL_SEQ_EXHAUST 0x1002
17670 $LCTL set_param fail_loc=0x80001002
17671 createmany -o $myDIR/t- 10000
17672 $LCTL set_param fail_loc=0
17673 # The guard is current the largest FID holder
17675 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
17677 local IDX=$(($SEQ % 64))
17679 do_facet $SINGLEMDS sync
17680 # Make sure journal flushed.
17682 local blk1=$(do_facet $SINGLEMDS \
17683 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
17684 grep Blockcount | awk '{print $4}')
17686 # Remove old files, some OI blocks will become idle.
17687 unlinkmany $myDIR/t- 10000
17690 stop $SINGLEMDS || error "Fail to stop MDT."
17692 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
17694 df $MOUNT || error "Fail to df."
17695 # Create new files, idle OI blocks should be reused.
17696 createmany -o $myDIR/t- 2000
17697 do_facet $SINGLEMDS sync
17698 # Make sure journal flushed.
17700 local blk2=$(do_facet $SINGLEMDS \
17701 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
17702 grep Blockcount | awk '{print $4}')
17704 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
17706 run_test 228b "idle OI blocks can be reused after MDT restart"
17710 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17711 remote_mds_nodsh && skip "remote MDS with nodsh"
17712 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
17714 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
17715 local myDIR=$DIR/$tdir
17718 #define OBD_FAIL_SEQ_EXHAUST 0x1002
17719 $LCTL set_param fail_loc=0x80001002
17720 # 20000 files can guarantee there are index nodes in the OI file
17721 createmany -o $myDIR/t- 20000
17722 $LCTL set_param fail_loc=0
17723 # The guard is current the largest FID holder
17725 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
17727 local IDX=$(($SEQ % 64))
17729 do_facet $SINGLEMDS sync
17730 # Make sure journal flushed.
17732 local blk1=$(do_facet $SINGLEMDS \
17733 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
17734 grep Blockcount | awk '{print $4}')
17736 # Remove old files, some OI blocks will become idle.
17737 unlinkmany $myDIR/t- 20000
17739 # The OI file should become empty now
17741 # Create new files, idle OI blocks should be reused.
17742 createmany -o $myDIR/t- 2000
17743 do_facet $SINGLEMDS sync
17744 # Make sure journal flushed.
17746 local blk2=$(do_facet $SINGLEMDS \
17747 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
17748 grep Blockcount | awk '{print $4}')
17750 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
17752 run_test 228c "NOT shrink the last entry in OI index node to recycle idle leaf"
17754 test_229() { # LU-2482, LU-3448
17755 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17756 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
17757 [ $MDS1_VERSION -lt $(version_code 2.4.53) ] &&
17758 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53"
17762 # Create a file with a released layout and stripe count 2.
17763 $MULTIOP $DIR/$tfile H2c ||
17764 error "failed to create file with released layout"
17766 $LFS getstripe -v $DIR/$tfile
17768 local pattern=$($LFS getstripe -L $DIR/$tfile)
17769 [ X"$pattern" = X"released" ] || error "pattern error ($pattern)"
17771 local stripe_count=$($LFS getstripe -c $DIR/$tfile) ||
17773 [ $stripe_count -eq 2 ] || error "stripe count not 2 ($stripe_count)"
17774 stat $DIR/$tfile || error "failed to stat released file"
17776 chown $RUNAS_ID $DIR/$tfile ||
17777 error "chown $RUNAS_ID $DIR/$tfile failed"
17779 chgrp $RUNAS_ID $DIR/$tfile ||
17780 error "chgrp $RUNAS_ID $DIR/$tfile failed"
17782 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
17783 rm $DIR/$tfile || error "failed to remove released file"
17785 run_test 229 "getstripe/stat/rm/attr changes work on released files"
17788 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17789 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17790 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
17791 skip "Need MDS version at least 2.11.52"
17795 test_mkdir $DIR/$tdir
17796 test_mkdir -i0 -c1 $DIR/$tdir/test_230_local
17797 local mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230_local)
17798 [ $mdt_idx -ne 0 ] &&
17799 error "create local directory on wrong MDT $mdt_idx"
17801 $LFS mkdir -i $MDTIDX $DIR/$tdir/test_230 ||
17802 error "create remote directory failed"
17803 local mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230)
17804 [ $mdt_idx -ne $MDTIDX ] &&
17805 error "create remote directory on wrong MDT $mdt_idx"
17807 createmany -o $DIR/$tdir/test_230/t- 10 ||
17808 error "create files on remote directory failed"
17809 mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230/t-0)
17810 [ $mdt_idx -ne $MDTIDX ] && error "create files on wrong MDT $mdt_idx"
17811 rm -r $DIR/$tdir || error "unlink remote directory failed"
17813 run_test 230a "Create remote directory and files under the remote directory"
17816 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17817 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17818 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
17819 skip "Need MDS version at least 2.11.52"
17827 local migrate_dir=$DIR/$tdir/migrate_dir
17828 local other_dir=$DIR/$tdir/other_dir
17830 test_mkdir $DIR/$tdir
17831 test_mkdir -i0 -c1 $migrate_dir
17832 test_mkdir -i0 -c1 $other_dir
17833 for ((i=0; i<10; i++)); do
17834 mkdir -p $migrate_dir/dir_${i}
17835 createmany -o $migrate_dir/dir_${i}/f 10 ||
17836 error "create files under remote dir failed $i"
17839 cp /etc/passwd $migrate_dir/$tfile
17840 cp /etc/passwd $other_dir/$tfile
17841 chattr +SAD $migrate_dir
17842 chattr +SAD $migrate_dir/$tfile
17844 local old_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
17845 local old_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
17846 local old_dir_mode=$(stat -c%f $migrate_dir)
17847 local old_file_mode=$(stat -c%f $migrate_dir/$tfile)
17849 mkdir -p $migrate_dir/dir_default_stripe2
17850 $LFS setstripe -c 2 $migrate_dir/dir_default_stripe2
17851 $LFS setstripe -c 2 $migrate_dir/${tfile}_stripe2
17853 mkdir -p $other_dir
17854 ln $migrate_dir/$tfile $other_dir/luna
17855 ln $migrate_dir/$tfile $migrate_dir/sofia
17856 ln $other_dir/$tfile $migrate_dir/david
17857 ln -s $migrate_dir/$tfile $other_dir/zachary
17858 ln -s $migrate_dir/$tfile $migrate_dir/${tfile}_ln
17859 ln -s $other_dir/$tfile $migrate_dir/${tfile}_ln_other
17865 for len in 58 59 60; do
17866 lnktgt=$(str_repeat 'l' $len)
17867 touch $migrate_dir/$lnktgt
17868 ln -s $lnktgt $migrate_dir/${len}char_ln
17872 for len in 4094 4095; do
17873 lnktgt=$(str_repeat 'l' $len)
17874 ln -s $lnktgt $migrate_dir/${len}char_ln
17878 for len in 254 255; do
17879 touch $migrate_dir/$(str_repeat 'l' $len)
17882 $LFS migrate -m $MDTIDX $migrate_dir ||
17883 error "fails on migrating remote dir to MDT1"
17885 echo "migratate to MDT1, then checking.."
17886 for ((i = 0; i < 10; i++)); do
17887 for file in $(find $migrate_dir/dir_${i}); do
17888 mdt_index=$($LFS getstripe -m $file)
17889 # broken symlink getstripe will fail
17890 [ $mdt_index -ne $MDTIDX ] && stat -L $file &&
17891 error "$file is not on MDT${MDTIDX}"
17895 # the multiple link file should still in MDT0
17896 mdt_index=$($LFS getstripe -m $migrate_dir/$tfile)
17897 [ $mdt_index == 0 ] ||
17898 error "$file is not on MDT${MDTIDX}"
17900 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
17901 [ "$old_dir_flag" = "$new_dir_flag" ] ||
17902 error " expect $old_dir_flag get $new_dir_flag"
17904 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
17905 [ "$old_file_flag" = "$new_file_flag" ] ||
17906 error " expect $old_file_flag get $new_file_flag"
17908 local new_dir_mode=$(stat -c%f $migrate_dir)
17909 [ "$old_dir_mode" = "$new_dir_mode" ] ||
17910 error "expect mode $old_dir_mode get $new_dir_mode"
17912 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
17913 [ "$old_file_mode" = "$new_file_mode" ] ||
17914 error "expect mode $old_file_mode get $new_file_mode"
17916 diff /etc/passwd $migrate_dir/$tfile ||
17917 error "$tfile different after migration"
17919 diff /etc/passwd $other_dir/luna ||
17920 error "luna different after migration"
17922 diff /etc/passwd $migrate_dir/sofia ||
17923 error "sofia different after migration"
17925 diff /etc/passwd $migrate_dir/david ||
17926 error "david different after migration"
17928 diff /etc/passwd $other_dir/zachary ||
17929 error "zachary different after migration"
17931 diff /etc/passwd $migrate_dir/${tfile}_ln ||
17932 error "${tfile}_ln different after migration"
17934 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
17935 error "${tfile}_ln_other different after migration"
17937 stripe_count=$($LFS getstripe -c $migrate_dir/dir_default_stripe2)
17938 [ $stripe_count = 2 ] ||
17939 error "dir strpe_count $d != 2 after migration."
17941 stripe_count=$($LFS getstripe -c $migrate_dir/${tfile}_stripe2)
17942 [ $stripe_count = 2 ] ||
17943 error "file strpe_count $d != 2 after migration."
17945 #migrate back to MDT0
17948 $LFS migrate -m $MDTIDX $migrate_dir ||
17949 error "fails on migrating remote dir to MDT0"
17951 echo "migrate back to MDT0, checking.."
17952 for file in $(find $migrate_dir); do
17953 mdt_index=$($LFS getstripe -m $file)
17954 [ $mdt_index -ne $MDTIDX ] && stat -L $file &&
17955 error "$file is not on MDT${MDTIDX}"
17958 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
17959 [ "$old_dir_flag" = "$new_dir_flag" ] ||
17960 error " expect $old_dir_flag get $new_dir_flag"
17962 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
17963 [ "$old_file_flag" = "$new_file_flag" ] ||
17964 error " expect $old_file_flag get $new_file_flag"
17966 local new_dir_mode=$(stat -c%f $migrate_dir)
17967 [ "$old_dir_mode" = "$new_dir_mode" ] ||
17968 error "expect mode $old_dir_mode get $new_dir_mode"
17970 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
17971 [ "$old_file_mode" = "$new_file_mode" ] ||
17972 error "expect mode $old_file_mode get $new_file_mode"
17974 diff /etc/passwd ${migrate_dir}/$tfile ||
17975 error "$tfile different after migration"
17977 diff /etc/passwd ${other_dir}/luna ||
17978 error "luna different after migration"
17980 diff /etc/passwd ${migrate_dir}/sofia ||
17981 error "sofia different after migration"
17983 diff /etc/passwd ${other_dir}/zachary ||
17984 error "zachary different after migration"
17986 diff /etc/passwd $migrate_dir/${tfile}_ln ||
17987 error "${tfile}_ln different after migration"
17989 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
17990 error "${tfile}_ln_other different after migration"
17992 stripe_count=$($LFS getstripe -c ${migrate_dir}/dir_default_stripe2)
17993 [ $stripe_count = 2 ] ||
17994 error "dir strpe_count $d != 2 after migration."
17996 stripe_count=$($LFS getstripe -c ${migrate_dir}/${tfile}_stripe2)
17997 [ $stripe_count = 2 ] ||
17998 error "file strpe_count $d != 2 after migration."
18000 rm -rf $DIR/$tdir || error "rm dir failed after migration"
18002 run_test 230b "migrate directory"
18005 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18006 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18007 remote_mds_nodsh && skip "remote MDS with nodsh"
18008 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
18009 skip "Need MDS version at least 2.11.52"
18015 local migrate_dir=$DIR/$tdir/migrate_dir
18017 #If migrating directory fails in the middle, all entries of
18018 #the directory is still accessiable.
18019 test_mkdir $DIR/$tdir
18020 test_mkdir -i0 -c1 $migrate_dir
18021 test_mkdir -i1 -c1 $DIR/$tdir/remote_dir
18023 createmany -o $migrate_dir/f $total ||
18024 error "create files under ${migrate_dir} failed"
18026 # fail after migrating top dir, and this will fail only once, so the
18027 # first sub file migration will fail (currently f3), others succeed.
18028 #OBD_FAIL_MIGRATE_ENTRIES 0x1801
18029 do_facet mds1 lctl set_param fail_loc=0x1801
18030 local t=$(ls $migrate_dir | wc -l)
18031 $LFS migrate --mdt-index $MDTIDX $migrate_dir &&
18032 error "migrate should fail"
18033 local u=$(ls $migrate_dir | wc -l)
18034 [ "$u" == "$t" ] || error "$u != $t during migration"
18036 # add new dir/file should succeed
18037 mkdir $migrate_dir/dir ||
18038 error "mkdir failed under migrating directory"
18039 touch $migrate_dir/file ||
18040 error "create file failed under migrating directory"
18042 # add file with existing name should fail
18043 for file in $migrate_dir/f*; do
18044 stat $file > /dev/null || error "stat $file failed"
18045 $OPENFILE -f O_CREAT:O_EXCL $file &&
18046 error "open(O_CREAT|O_EXCL) $file should fail"
18047 $MULTIOP $file m && error "create $file should fail"
18048 touch $DIR/$tdir/remote_dir/$tfile ||
18049 error "touch $tfile failed"
18050 ln $DIR/$tdir/remote_dir/$tfile $file &&
18051 error "link $file should fail"
18052 mdt_index=$($LFS getstripe -m $file)
18053 if [ $mdt_index == 0 ]; then
18054 # file failed to migrate is not allowed to rename to
18055 mv $DIR/$tdir/remote_dir/$tfile $file &&
18056 error "rename to $file should fail"
18058 mv $DIR/$tdir/remote_dir/$tfile $file ||
18059 error "rename to $file failed"
18061 echo hello >> $file || error "write $file failed"
18064 # resume migration with different options should fail
18065 $LFS migrate -m 0 $migrate_dir &&
18066 error "migrate -m 0 $migrate_dir should fail"
18068 $LFS migrate -m $MDTIDX -c 2 $migrate_dir &&
18069 error "migrate -c 2 $migrate_dir should fail"
18071 # resume migration should succeed
18072 $LFS migrate -m $MDTIDX $migrate_dir ||
18073 error "migrate $migrate_dir failed"
18075 echo "Finish migration, then checking.."
18076 for file in $(find $migrate_dir); do
18077 mdt_index=$($LFS getstripe -m $file)
18078 [ $mdt_index == $MDTIDX ] ||
18079 error "$file is not on MDT${MDTIDX}"
18082 rm -rf $DIR/$tdir || error "rm dir failed after migration"
18084 run_test 230c "check directory accessiblity if migration failed"
18087 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18088 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18089 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
18090 skip "Need MDS version at least 2.11.52"
18092 [ "$mds1_FSTYPE" == "zfs" ] && skip "skip ZFS backend"
18094 local migrate_dir=$DIR/$tdir/migrate_dir
18104 old_index=$((RANDOM % MDSCOUNT))
18105 old_count=$((MDSCOUNT - old_index))
18106 new_index=$((RANDOM % MDSCOUNT))
18107 new_count=$((MDSCOUNT - new_index))
18108 new_hash=1 # for all_char
18110 [ $old_count -gt 1 ] && old_count=$((old_count - RANDOM % old_count))
18111 [ $new_count -gt 1 ] && new_count=$((new_count - RANDOM % new_count))
18113 test_mkdir $DIR/$tdir
18114 test_mkdir -i $old_index -c $old_count $migrate_dir
18116 for ((i=0; i<100; i++)); do
18117 test_mkdir -i0 -c1 $migrate_dir/dir_${i}
18118 createmany -o $migrate_dir/dir_${i}/f 100 ||
18119 error "create files under remote dir failed $i"
18122 echo -n "Migrate from MDT$old_index "
18123 [ $old_count -gt 1 ] && echo -n "... MDT$((old_index + old_count - 1)) "
18124 echo -n "to MDT$new_index"
18125 [ $new_count -gt 1 ] && echo -n " ... MDT$((new_index + new_count - 1))"
18128 echo "$LFS migrate -m$new_index -c$new_count -H $new_hash $migrate_dir"
18129 $LFS migrate -m $new_index -c $new_count -H $new_hash $migrate_dir ||
18130 error "migrate remote dir error"
18132 echo "Finish migration, then checking.."
18133 for file in $(find $migrate_dir); do
18134 mdt_index=$($LFS getstripe -m $file)
18135 if [ $mdt_index -lt $new_index ] ||
18136 [ $mdt_index -gt $((new_index + new_count - 1)) ]; then
18137 error "$file is on MDT$mdt_index"
18141 rm -rf $DIR/$tdir || error "rm dir failed after migration"
18143 run_test 230d "check migrate big directory"
18146 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18147 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18148 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
18149 skip "Need MDS version at least 2.11.52"
18156 mkdir -p $DIR/$tdir
18157 mkdir $DIR/$tdir/migrate_dir
18158 mkdir $DIR/$tdir/other_dir
18159 touch $DIR/$tdir/migrate_dir/a
18160 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/b
18161 ls $DIR/$tdir/other_dir
18163 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
18164 error "migrate dir fails"
18166 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
18167 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
18169 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
18170 [ $mdt_index == 0 ] || error "a is not on MDT0"
18172 $LFS migrate -m 1 $DIR/$tdir/other_dir ||
18173 error "migrate dir fails"
18175 mdt_index=$($LFS getstripe -m $DIR/$tdir/other_dir)
18176 [ $mdt_index == 1 ] || error "other_dir is not on MDT1"
18178 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
18179 [ $mdt_index == 1 ] || error "a is not on MDT1"
18181 mdt_index=$($LFS getstripe -m $DIR/$tdir/other_dir/b)
18182 [ $mdt_index == 1 ] || error "b is not on MDT1"
18184 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
18185 b_fid=$($LFS path2fid $DIR/$tdir/other_dir/b)
18187 [ "$a_fid" = "$b_fid" ] || error "different fid after migration"
18189 rm -rf $DIR/$tdir || error "rm dir failed after migration"
18191 run_test 230e "migrate mulitple local link files"
18194 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18195 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18196 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
18197 skip "Need MDS version at least 2.11.52"
18202 mkdir -p $DIR/$tdir
18203 mkdir $DIR/$tdir/migrate_dir
18204 $LFS mkdir -i1 $DIR/$tdir/other_dir
18205 touch $DIR/$tdir/migrate_dir/a
18206 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln1
18207 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln2
18208 ls $DIR/$tdir/other_dir
18210 # a should be migrated to MDT1, since no other links on MDT0
18211 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
18212 error "#1 migrate dir fails"
18213 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
18214 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
18215 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
18216 [ $mdt_index == 1 ] || error "a is not on MDT1"
18218 # a should stay on MDT1, because it is a mulitple link file
18219 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
18220 error "#2 migrate dir fails"
18221 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
18222 [ $mdt_index == 1 ] || error "a is not on MDT1"
18224 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
18225 error "#3 migrate dir fails"
18227 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
18228 ln_fid=$($LFS path2fid $DIR/$tdir/other_dir/ln1)
18229 [ "$a_fid" = "$ln_fid" ] || error "different fid after migrate to MDT1"
18231 rm -rf $DIR/$tdir/other_dir/ln1 || error "unlink ln1 fails"
18232 rm -rf $DIR/$tdir/other_dir/ln2 || error "unlink ln2 fails"
18234 # a should be migrated to MDT0, since no other links on MDT1
18235 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
18236 error "#4 migrate dir fails"
18237 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
18238 [ $mdt_index == 0 ] || error "a is not on MDT0"
18240 rm -rf $DIR/$tdir || error "rm dir failed after migration"
18242 run_test 230f "migrate mulitple remote link files"
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 1000 $DIR/$tdir/migrate_dir &&
18253 error "migrating dir to non-exist MDT succeeds"
18256 run_test 230g "migrate dir to non-exist MDT"
18259 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18260 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18261 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
18262 skip "Need MDS version at least 2.11.52"
18266 mkdir -p $DIR/$tdir/migrate_dir
18268 $LFS migrate -m1 $DIR &&
18269 error "migrating mountpoint1 should fail"
18271 $LFS migrate -m1 $DIR/$tdir/.. &&
18272 error "migrating mountpoint2 should fail"
18275 $LFS migrate -m1 $DIR/$tdir/migrate_dir/.. &&
18276 error "migrating $tdir/migrate_dir/.. should fail"
18280 run_test 230h "migrate .. and root"
18283 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18284 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18285 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
18286 skip "Need MDS version at least 2.11.52"
18288 mkdir -p $DIR/$tdir/migrate_dir
18290 $LFS migrate -m 1 $DIR/$tdir/migrate_dir/ ||
18291 error "migration fails with a tailing slash"
18293 $LFS migrate -m 0 $DIR/$tdir/migrate_dir// ||
18294 error "migration fails with two tailing slashes"
18296 run_test 230i "lfs migrate -m tolerates trailing slashes"
18299 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
18300 [ $MDS1_VERSION -lt $(version_code 2.13.52) ] &&
18301 skip "Need MDS version at least 2.11.52"
18303 $LFS mkdir -m 0 -c 1 $DIR/$tdir || error "mkdir $tdir failed"
18304 $LFS setstripe -E 1M -L mdt $DIR/$tdir/$tfile ||
18305 error "create $tfile failed"
18306 cat /etc/passwd > $DIR/$tdir/$tfile
18308 $LFS migrate -m 1 $DIR/$tdir || error "migrate failed"
18310 cmp /etc/passwd $DIR/$tdir/$tfile ||
18311 error "DoM file mismatch after migration"
18313 run_test 230j "DoM file data not changed after dir migration"
18316 [ $MDSCOUNT -lt 4 ] && skip "needs >= 4 MDTs"
18317 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
18318 skip "Need MDS version at least 2.11.56"
18321 local files_on_starting_mdt=0
18323 $LFS mkdir -i -1 -c 2 $DIR/$tdir || error "mkdir failed"
18324 $LFS getdirstripe $DIR/$tdir
18325 for i in $(seq $total); do
18326 echo $((i*i - i)) > $DIR/$tdir/$tfile.$i || error "write failed"
18327 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 0 ]] &&
18328 files_on_starting_mdt=$((files_on_starting_mdt + 1))
18331 echo "$files_on_starting_mdt files on MDT0"
18333 $LFS migrate -m 1,3 $DIR/$tdir || error "migrate -m 1,3 failed"
18334 $LFS getdirstripe $DIR/$tdir
18336 files_on_starting_mdt=0
18337 for i in $(seq $total); do
18338 $(echo $((i*i - i)) | cmp $DIR/$tdir/$tfile.$i -) ||
18339 error "file $tfile.$i mismatch after migration"
18340 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 1 ]] &&
18341 files_on_starting_mdt=$((files_on_starting_mdt + 1))
18344 echo "$files_on_starting_mdt files on MDT1 after migration"
18345 [[ $files_on_starting_mdt -eq $total ]] && error "all files on MDT1"
18347 $LFS migrate -m 0 -c 2 $DIR/$tdir || error "migrate -m 0 -c 2 failed"
18348 $LFS getdirstripe $DIR/$tdir
18350 files_on_starting_mdt=0
18351 for i in $(seq $total); do
18352 $(echo $((i*i - i)) | cmp $DIR/$tdir/$tfile.$i -) ||
18353 error "file $tfile.$i mismatch after 2nd migration"
18354 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 0 ]] &&
18355 files_on_starting_mdt=$((files_on_starting_mdt + 1))
18358 echo "$files_on_starting_mdt files on MDT0 after 2nd migration"
18359 [[ $files_on_starting_mdt -eq $total ]] && error "all files on MDT0"
18363 run_test 230k "file data not changed after dir migration"
18366 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
18367 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
18368 skip "Need MDS version at least 2.11.56"
18370 $LFS mkdir -i 0 -c 1 $DIR/$tdir || error "mkdir failed"
18371 createmany -o $DIR/$tdir/f___________________________________ 1000 ||
18372 error "create files under remote dir failed $i"
18373 $LFS migrate -m 1 $DIR/$tdir || error "migrate failed"
18375 run_test 230l "readdir between MDTs won't crash"
18378 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
18379 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
18380 skip "Need MDS version at least 2.11.56"
18383 local mig_dir=$DIR/$tdir/migrate_dir
18384 local longstr="aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
18388 echo "Creating files and dirs with xattrs"
18389 test_mkdir $DIR/$tdir
18390 test_mkdir -i0 -c1 $mig_dir
18392 setfattr -n user.attr1 -v $longstr $mig_dir/dir ||
18393 error "cannot set xattr attr1 on dir"
18394 setfattr -n user.attr2 -v $shortstr $mig_dir/dir ||
18395 error "cannot set xattr attr2 on dir"
18396 touch $mig_dir/dir/f0
18397 setfattr -n user.attr1 -v $longstr $mig_dir/dir/f0 ||
18398 error "cannot set xattr attr1 on file"
18399 setfattr -n user.attr2 -v $shortstr $mig_dir/dir/f0 ||
18400 error "cannot set xattr attr2 on file"
18401 sync ; sync ; echo 3 > /proc/sys/vm/drop_caches
18402 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir 2>/dev/null)
18403 [ "$val" = $longstr ] || error "xattr attr1 not set properly on dir"
18404 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir 2>/dev/null)
18405 [ "$val" = $shortstr ] || error "xattr attr2 not set properly on dir"
18406 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir/f0 2>/dev/null)
18407 [ "$val" = $longstr ] || error "xattr attr1 not set properly on file"
18408 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir/f0 2>/dev/null)
18409 [ "$val" = $shortstr ] || error "xattr attr2 not set properly on file"
18411 echo "Migrating to MDT1"
18412 $LFS migrate -m $MDTIDX $mig_dir ||
18413 error "fails on migrating dir to MDT1"
18415 sync ; sync ; echo 3 > /proc/sys/vm/drop_caches
18416 echo "Checking xattrs"
18417 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir 2>/dev/null)
18418 [ "$val" = $longstr ] ||
18419 error "expecting xattr1 $longstr on dir, found $val"
18420 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir 2>/dev/null)
18421 [ "$val" = $shortstr ] ||
18422 error "expecting xattr2 $shortstr on dir, found $val"
18423 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir/f0 2>/dev/null)
18424 [ "$val" = $longstr ] ||
18425 error "expecting xattr1 $longstr on file, found $val"
18426 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir/f0 2>/dev/null)
18427 [ "$val" = $shortstr ] ||
18428 error "expecting xattr2 $shortstr on file, found $val"
18430 run_test 230m "xattrs not changed after dir migration"
18433 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
18434 [[ $MDS1_VERSION -ge $(version_code 2.13.53) ]] ||
18435 skip "Need MDS version at least 2.13.53"
18437 $LFS mkdir -i 0 $DIR/$tdir || error "mkdir $tdir failed"
18438 cat /etc/hosts > $DIR/$tdir/$tfile
18439 $LFS mirror extend -N1 $DIR/$tdir/$tfile || error "Mirroring failed"
18440 $LFS migrate -m 1 $DIR/$tdir || error "Migration failed"
18442 cmp /etc/hosts $DIR/$tdir/$tfile ||
18443 error "File data mismatch after migration"
18445 run_test 230n "Dir migration with mirrored file"
18448 [ $MDSCOUNT -ge 2 ] || skip "needs >= 2 MDTs"
18449 [ $MDS1_VERSION -ge $(version_code 2.13.52) ] ||
18450 skip "Need MDS version at least 2.13.52"
18452 local mdts=$(comma_list $(mdts_nodes))
18455 local restripe_status
18460 [[ $(facet_fstype mds1) == zfs ]] && timeout=300
18462 # in case "crush" hash type is not set
18463 do_nodes $mdts "$LCTL set_param lod.*.mdt_hash=crush"
18465 restripe_status=$(do_facet mds1 $LCTL get_param -n \
18466 mdt.*MDT0000.enable_dir_restripe)
18467 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_restripe=1"
18468 stack_trap "do_nodes $mdts $LCTL set_param \
18469 mdt.*.enable_dir_restripe=$restripe_status"
18472 createmany -m $DIR/$tdir/f 100 ||
18473 error "create files under remote dir failed $i"
18474 createmany -d $DIR/$tdir/d 100 ||
18475 error "create dirs under remote dir failed $i"
18477 for i in $(seq 2 $MDSCOUNT); do
18478 do_nodes $mdts "$LCTL set_param mdt.*.md_stats=clear > /dev/null"
18479 $LFS setdirstripe -c $i $DIR/$tdir ||
18480 error "split -c $i $tdir failed"
18481 wait_update $HOSTNAME \
18482 "$LFS getdirstripe -H $DIR/$tdir" "crush" $timeout ||
18483 error "dir split not finished"
18484 delta=$(do_nodes $mdts "lctl get_param -n mdt.*MDT*.md_stats" |
18485 awk '/migrate/ {sum += $2} END { print sum }')
18486 echo "$delta files migrated when dir split from $((i - 1)) to $i stripes"
18487 # delta is around total_files/stripe_count
18488 [ $delta -lt $((200 /(i - 1))) ] ||
18489 error "$delta files migrated"
18492 run_test 230o "dir split"
18495 [ $MDSCOUNT -ge 2 ] || skip "needs >= 2 MDTs"
18496 [ $MDS1_VERSION -ge $(version_code 2.13.52) ] ||
18497 skip "Need MDS version at least 2.13.52"
18499 local mdts=$(comma_list $(mdts_nodes))
18502 local restripe_status
18507 [[ $(facet_fstype mds1) == zfs ]] && timeout=300
18509 do_nodes $mdts "$LCTL set_param lod.*.mdt_hash=crush"
18511 restripe_status=$(do_facet mds1 $LCTL get_param -n \
18512 mdt.*MDT0000.enable_dir_restripe)
18513 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_restripe=1"
18514 stack_trap "do_nodes $mdts $LCTL set_param \
18515 mdt.*.enable_dir_restripe=$restripe_status"
18517 test_mkdir -c $MDSCOUNT -H crush $DIR/$tdir
18518 createmany -m $DIR/$tdir/f 100 ||
18519 error "create files under remote dir failed $i"
18520 createmany -d $DIR/$tdir/d 100 ||
18521 error "create dirs under remote dir failed $i"
18523 for i in $(seq $((MDSCOUNT - 1)) -1 1); do
18524 local mdt_hash="crush"
18526 do_nodes $mdts "$LCTL set_param mdt.*.md_stats=clear > /dev/null"
18527 $LFS setdirstripe -c $i $DIR/$tdir ||
18528 error "split -c $i $tdir failed"
18529 [ $i -eq 1 ] && mdt_hash="none"
18530 wait_update $HOSTNAME \
18531 "$LFS getdirstripe -H $DIR/$tdir" $mdt_hash $timeout ||
18532 error "dir merge not finished"
18533 delta=$(do_nodes $mdts "lctl get_param -n mdt.*MDT*.md_stats" |
18534 awk '/migrate/ {sum += $2} END { print sum }')
18535 echo "$delta files migrated when dir merge from $((i + 1)) to $i stripes"
18536 # delta is around total_files/stripe_count
18537 [ $delta -lt $((200 / i)) ] ||
18538 error "$delta files migrated"
18541 run_test 230p "dir merge"
18544 [ $MDSCOUNT -ge 2 ] || skip "needs >= 2 MDTs"
18545 [ $MDS1_VERSION -ge $(version_code 2.13.52) ] ||
18546 skip "Need MDS version at least 2.13.52"
18548 local mdts=$(comma_list $(mdts_nodes))
18549 local saved_threshold=$(do_facet mds1 \
18550 $LCTL get_param -n mdt.*-MDT0000.dir_split_count)
18551 local saved_delta=$(do_facet mds1 \
18552 $LCTL get_param -n mdt.*-MDT0000.dir_split_delta)
18553 local threshold=100
18556 local stripe_count=0
18560 # test with fewer files on ZFS
18561 [ "$mds1_FSTYPE" == "zfs" ] && threshold=40
18563 stack_trap "do_nodes $mdts $LCTL set_param \
18564 mdt.*.dir_split_count=$saved_threshold"
18565 stack_trap "do_nodes $mdts $LCTL set_param \
18566 mdt.*.dir_split_delta=$saved_delta"
18567 stack_trap "do_nodes $mdts $LCTL set_param mdt.*.dir_restripe_nsonly=1"
18568 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_auto_split=1"
18569 do_nodes $mdts "$LCTL set_param mdt.*.dir_split_count=$threshold"
18570 do_nodes $mdts "$LCTL set_param mdt.*.dir_split_delta=$delta"
18571 do_nodes $mdts "$LCTL set_param mdt.*.dir_restripe_nsonly=0"
18572 do_nodes $mdts "$LCTL set_param lod.*.mdt_hash=crush"
18574 $LFS mkdir -i -1 -c 1 $DIR/$tdir || error "mkdir $tdir failed"
18575 stripe_index=$($LFS getdirstripe -i $DIR/$tdir)
18577 while [ $stripe_count -lt $MDSCOUNT ]; do
18578 createmany -m $DIR/$tdir/f $total $((threshold * 3 / 2)) ||
18579 error "create sub files failed"
18580 stat $DIR/$tdir > /dev/null
18581 total=$((total + threshold * 3 / 2))
18582 stripe_count=$((stripe_count + delta))
18583 [ $stripe_count -gt $MDSCOUNT ] && stripe_count=$MDSCOUNT
18585 wait_update $HOSTNAME \
18586 "$LFS getdirstripe -c $DIR/$tdir" "$stripe_count" 40 ||
18587 error "stripe count $($LFS getdirstripe -c $DIR/$tdir) != $stripe_count"
18589 wait_update $HOSTNAME \
18590 "$LFS getdirstripe -H $DIR/$tdir" "crush" 200 ||
18591 error "stripe hash $($LFS getdirstripe -H $DIR/$tdir) != crush"
18593 nr_files=$($LFS getstripe -m $DIR/$tdir/* |
18594 grep -w $stripe_index | wc -l)
18595 echo "$nr_files files on MDT$stripe_index after split"
18596 [ $nr_files -lt $((total / (stripe_count - 1))) ] ||
18597 error "$nr_files files on MDT$stripe_index after split"
18599 nr_files=$(ls $DIR/$tdir | wc -w)
18600 [ $nr_files -eq $total ] ||
18601 error "total sub files $nr_files != $total"
18604 run_test 230q "dir auto split"
18607 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
18608 [[ $MDSCOUNT -ge 2 ]] || skip_env "needs >= 2 MDTs"
18609 [[ $MDS1_VERSION -ge $(version_code 2.13.54) ]] ||
18610 skip "Need MDS version at least 2.13.54"
18612 # maximum amount of local locks:
18613 # parent striped dir - 2 locks
18614 # new stripe in parent to migrate to - 1 lock
18615 # source and target - 2 locks
18616 # Total 5 locks for regular file
18617 mkdir -p $DIR/$tdir
18618 $LFS mkdir -i1 -c2 $DIR/$tdir/dir1
18619 touch $DIR/$tdir/dir1/eee
18621 # create 4 hardlink for 4 more locks
18622 # Total: 9 locks > RS_MAX_LOCKS (8)
18623 $LFS mkdir -i1 -c1 $DIR/$tdir/dir2
18624 $LFS mkdir -i1 -c1 $DIR/$tdir/dir3
18625 $LFS mkdir -i1 -c1 $DIR/$tdir/dir4
18626 $LFS mkdir -i1 -c1 $DIR/$tdir/dir5
18627 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir2/eee
18628 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir3/eee
18629 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir4/eee
18630 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir5/eee
18632 cancel_lru_locks mdc
18634 $LFS migrate -m1 -c1 $DIR/$tdir/dir1 ||
18635 error "migrate dir fails"
18637 rm -rf $DIR/$tdir || error "rm dir failed after migration"
18639 run_test 230r "migrate with too many local locks"
18643 # For simplicity this test assumes that max_pages_per_rpc
18644 # is the same across all OSCs
18645 local max_pages=$($LCTL get_param -n osc.*.max_pages_per_rpc | head -n1)
18646 local bulk_size=$((max_pages * PAGE_SIZE))
18647 local brw_size=$(do_facet ost1 $LCTL get_param -n obdfilter.*.brw_size |
18650 mkdir -p $DIR/$tdir
18651 $LFS setstripe -S ${brw_size}M $DIR/$tdir ||
18652 error "failed to set stripe with -S ${brw_size}M option"
18654 # clear the OSC stats
18655 $LCTL set_param osc.*.stats=0 &>/dev/null
18658 # Client writes $bulk_size - there must be 1 rpc for $max_pages.
18659 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=$bulk_size count=1 \
18660 oflag=direct &>/dev/null || error "dd failed"
18662 sync; sleep 1; sync # just to be safe
18663 local nrpcs=$($LCTL get_param osc.*.stats |awk '/ost_write/ {print $2}')
18664 if [ x$nrpcs != "x1" ]; then
18665 $LCTL get_param osc.*.stats
18666 error "found $nrpcs ost_write RPCs, not 1 as expected"
18670 # Drop the OSC cache, otherwise we will read from it
18671 cancel_lru_locks osc
18673 # clear the OSC stats
18674 $LCTL set_param osc.*.stats=0 &>/dev/null
18676 # Client reads $bulk_size.
18677 dd if=$DIR/$tdir/$tfile of=/dev/null bs=$bulk_size count=1 \
18678 iflag=direct &>/dev/null || error "dd failed"
18680 nrpcs=$($LCTL get_param osc.*.stats | awk '/ost_read/ { print $2 }')
18681 if [ x$nrpcs != "x1" ]; then
18682 $LCTL get_param osc.*.stats
18683 error "found $nrpcs ost_read RPCs, not 1 as expected"
18686 run_test 231a "checking that reading/writing of BRW RPC size results in one RPC"
18689 mkdir -p $DIR/$tdir
18691 for i in {0..1023}; do
18692 dd if=/dev/zero of=$DIR/$tdir/$tfile conv=notrunc \
18693 seek=$((2 * i)) bs=4096 count=1 &>/dev/null ||
18694 error "dd of=$DIR/$tdir/$tfile seek=$((2 * i)) failed"
18698 run_test 231b "must not assert on fully utilized OST request buffer"
18701 mkdir -p $DIR/$tdir
18702 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
18704 #define OBD_FAIL_LDLM_OST_LVB 0x31c
18705 do_facet ost1 $LCTL set_param fail_loc=0x31c
18707 # ignore dd failure
18708 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1 || true
18710 do_facet ost1 $LCTL set_param fail_loc=0
18711 umount_client $MOUNT || error "umount failed"
18712 mount_client $MOUNT || error "mount failed"
18713 stop ost1 || error "cannot stop ost1"
18714 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
18716 run_test 232a "failed lock should not block umount"
18719 [ $MDS1_VERSION -ge $(version_code 2.10.58) ] ||
18720 skip "Need MDS version at least 2.10.58"
18722 mkdir -p $DIR/$tdir
18723 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
18724 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1
18726 cancel_lru_locks osc
18728 #define OBD_FAIL_LDLM_OST_LVB 0x31c
18729 do_facet ost1 $LCTL set_param fail_loc=0x31c
18732 $LFS data_version $DIR/$tdir/$tfile || true
18734 do_facet ost1 $LCTL set_param fail_loc=0
18735 umount_client $MOUNT || error "umount failed"
18736 mount_client $MOUNT || error "mount failed"
18737 stop ost1 || error "cannot stop ost1"
18738 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
18740 run_test 232b "failed data version lock should not block umount"
18743 [ $MDS1_VERSION -ge $(version_code 2.3.64) ] ||
18744 skip "Need MDS version at least 2.3.64"
18745 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
18747 local fid=$($LFS path2fid $MOUNT)
18749 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
18750 error "cannot access $MOUNT using its FID '$fid'"
18752 run_test 233a "checking that OBF of the FS root succeeds"
18755 [ $MDS1_VERSION -ge $(version_code 2.5.90) ] ||
18756 skip "Need MDS version at least 2.5.90"
18757 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
18759 local fid=$($LFS path2fid $MOUNT/.lustre)
18761 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
18762 error "cannot access $MOUNT/.lustre using its FID '$fid'"
18764 fid=$($LFS path2fid $MOUNT/.lustre/fid)
18765 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
18766 error "cannot access $MOUNT/.lustre/fid using its FID '$fid'"
18768 run_test 233b "checking that OBF of the FS .lustre succeeds"
18771 local p="$TMP/sanityN-$TESTNAME.parameters"
18772 save_lustre_params client "llite.*.xattr_cache" > $p
18773 lctl set_param llite.*.xattr_cache 1 ||
18774 skip_env "xattr cache is not supported"
18776 mkdir -p $DIR/$tdir || error "mkdir failed"
18777 touch $DIR/$tdir/$tfile || error "touch failed"
18778 # OBD_FAIL_LLITE_XATTR_ENOMEM
18779 $LCTL set_param fail_loc=0x1405
18780 getfattr -n user.attr $DIR/$tdir/$tfile &&
18781 error "getfattr should have failed with ENOMEM"
18782 $LCTL set_param fail_loc=0x0
18785 restore_lustre_params < $p
18788 run_test 234 "xattr cache should not crash on ENOMEM"
18791 [ $MDS1_VERSION -lt $(version_code 2.4.52) ] &&
18792 skip "Need MDS version at least 2.4.52"
18794 flock_deadlock $DIR/$tfile
18799 124) error "process hangs on a deadlock"
18801 *) error "error executing flock_deadlock $DIR/$tfile"
18805 run_test 235 "LU-1715: flock deadlock detection does not work properly"
18809 check_swap_layouts_support
18811 local ref1=/etc/passwd
18812 local ref2=/etc/group
18813 local file1=$DIR/$tdir/f1
18814 local file2=$DIR/$tdir/f2
18816 test_mkdir -c1 $DIR/$tdir
18817 $LFS setstripe -c 1 $file1 || error "cannot setstripe on '$file1': rc = $?"
18818 cp $ref1 $file1 || error "cp $ref1 $file1 failed: rc = $?"
18819 $LFS setstripe -c 2 $file2 || error "cannot setstripe on '$file2': rc = $?"
18820 cp $ref2 $file2 || error "cp $ref2 $file2 failed: rc = $?"
18821 local fd=$(free_fd)
18822 local cmd="exec $fd<>$file2"
18825 $LFS swap_layouts $file1 /proc/self/fd/${fd} ||
18826 error "cannot swap layouts of '$file1' and /proc/self/fd/${fd}"
18829 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
18834 run_test 236 "Layout swap on open unlinked file"
18836 # LU-4659 linkea consistency
18838 [[ $MDS1_VERSION -gt $(version_code 2.5.57) ]] ||
18839 [[ $MDS1_VERSION -gt $(version_code 2.5.1) &&
18840 $MDS1_VERSION -lt $(version_code 2.5.50) ]] ||
18841 skip "Need MDS version at least 2.5.58 or 2.5.2+"
18844 ln $DIR/$tfile $DIR/$tfile.lnk
18845 touch $DIR/$tfile.new
18846 mv $DIR/$tfile.new $DIR/$tfile
18847 local fid1=$($LFS path2fid $DIR/$tfile)
18848 local fid2=$($LFS path2fid $DIR/$tfile.lnk)
18849 local path1=$($LFS fid2path $FSNAME "$fid1")
18850 [ $tfile == $path1 ] || error "linkea inconsistent: $tfile $fid1 $path1"
18851 local path2=$($LFS fid2path $FSNAME "$fid2")
18852 [ $tfile.lnk == $path2 ] ||
18853 error "linkea inconsistent: $tfile.lnk $fid2 $path2!"
18856 run_test 238 "Verify linkea consistency"
18858 test_239A() { # was test_239
18859 [ $MDS1_VERSION -lt $(version_code 2.5.60) ] &&
18860 skip "Need MDS version at least 2.5.60"
18862 local list=$(comma_list $(mdts_nodes))
18864 mkdir -p $DIR/$tdir
18865 createmany -o $DIR/$tdir/f- 5000
18866 unlinkmany $DIR/$tdir/f- 5000
18867 [ $MDS1_VERSION -gt $(version_code 2.10.4) ] &&
18868 do_nodes $list "lctl set_param -n osp.*.force_sync=1"
18869 changes=$(do_nodes $list "lctl get_param -n osp.*MDT*.sync_changes \
18870 osp.*MDT*.sync_in_flight" | calc_sum)
18871 [ "$changes" -eq 0 ] || error "$changes not synced"
18873 run_test 239A "osp_sync test"
18875 test_239a() { #LU-5297
18876 remote_mds_nodsh && skip "remote MDS with nodsh"
18879 #define OBD_FAIL_OSP_CHECK_INVALID_REC 0x2100
18880 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2100
18881 chgrp $RUNAS_GID $DIR/$tfile
18882 wait_delete_completed
18884 run_test 239a "process invalid osp sync record correctly"
18886 test_239b() { #LU-5297
18887 remote_mds_nodsh && skip "remote MDS with nodsh"
18890 #define OBD_FAIL_OSP_CHECK_ENOMEM 0x2101
18891 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2101
18892 chgrp $RUNAS_GID $DIR/$tfile1
18893 wait_delete_completed
18894 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
18896 chgrp $RUNAS_GID $DIR/$tfile2
18897 wait_delete_completed
18899 run_test 239b "process osp sync record with ENOMEM error correctly"
18902 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18903 remote_mds_nodsh && skip "remote MDS with nodsh"
18905 mkdir -p $DIR/$tdir
18907 $LFS mkdir -i 0 $DIR/$tdir/d0 ||
18908 error "failed to mkdir $DIR/$tdir/d0 on MDT0"
18909 $LFS mkdir -i 1 $DIR/$tdir/d0/d1 ||
18910 error "failed to mkdir $DIR/$tdir/d0/d1 on MDT1"
18912 umount_client $MOUNT || error "umount failed"
18913 #define OBD_FAIL_TGT_DELAY_CONDITIONAL 0x713
18914 do_facet mds2 lctl set_param fail_loc=0x713 fail_val=1
18915 mount_client $MOUNT || error "failed to mount client"
18917 echo "stat $DIR/$tdir/d0/d1, should not fail/ASSERT"
18918 stat $DIR/$tdir/d0/d1 || error "fail to stat $DIR/$tdir/d0/d1"
18920 run_test 240 "race between ldlm enqueue and the connection RPC (no ASSERT)"
18926 for LOOP in $(seq $count); do
18927 dd if=$DIR/$tfile of=/dev/null bs=$bsize count=1 2>/dev/null
18928 cancel_lru_locks $OSC || true
18936 for LOOP in $(seq $1); do
18937 dd if=$DIR/$tfile of=/dev/null bs=$bsize count=1 iflag=direct \
18942 test_241a() { # was test_241
18943 local bsize=$PAGE_SIZE
18945 (( bsize < 40960 )) && bsize=40960
18946 dd if=/dev/zero of=$DIR/$tfile count=1 bs=$bsize
18948 cancel_lru_locks $OSC
18949 test_241_bio 1000 $bsize &
18951 test_241_dio 1000 $bsize
18954 run_test 241a "bio vs dio"
18957 local bsize=$PAGE_SIZE
18959 (( bsize < 40960 )) && bsize=40960
18960 dd if=/dev/zero of=$DIR/$tfile count=1 bs=$bsize
18962 test_241_dio 1000 $bsize &
18964 test_241_dio 1000 $bsize
18967 run_test 241b "dio vs dio"
18970 remote_mds_nodsh && skip "remote MDS with nodsh"
18972 mkdir -p $DIR/$tdir
18973 touch $DIR/$tdir/$tfile
18975 #define OBD_FAIL_MDS_READPAGE_PACK 0x105
18976 do_facet mds1 lctl set_param fail_loc=0x105
18977 /bin/ls $DIR/$tdir && error "ls $DIR/$tdir should fail"
18979 do_facet mds1 lctl set_param fail_loc=0
18980 /bin/ls $DIR/$tdir || error "ls $DIR/$tdir failed"
18982 run_test 242 "mdt_readpage failure should not cause directory unreadable"
18986 test_mkdir $DIR/$tdir
18987 group_lock_test -d $DIR/$tdir || error "A group lock test failed"
18989 run_test 243 "various group lock tests"
18993 test_mkdir $DIR/$tdir
18994 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=35
18995 sendfile_grouplock $DIR/$tdir/$tfile || \
18996 error "sendfile+grouplock failed"
18999 run_test 244a "sendfile with group lock tests"
19003 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
19006 local size=$((1024*1024))
19008 test_mkdir $DIR/$tdir
19009 for i in $(seq 1 $threads); do
19010 local file=$DIR/$tdir/file_$((i / 10))
19011 $MULTIOP $file OG1234w$size_$((i % 3))w$size_$((i % 4))g1234c &
19014 for i in $(seq 1 $threads); do
19018 run_test 244b "multi-threaded write with group lock"
19021 local flagname="multi_mod_rpcs"
19022 local connect_data_name="max_mod_rpcs"
19025 # check if multiple modify RPCs flag is set
19026 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import |
19027 grep "connect_flags:")
19030 echo "$out" | grep -qw $flagname
19031 if [ $? -ne 0 ]; then
19032 echo "connect flag $flagname is not set"
19036 # check if multiple modify RPCs data is set
19037 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import)
19040 echo "$out" | grep -qw $connect_data_name ||
19041 error "import should have connect data $connect_data_name"
19043 run_test 245 "check mdc connection flag/data: multiple modify RPCs"
19049 umount_client $submount
19054 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
19056 skip_env "Fileset feature is not supported"
19058 local submount=${MOUNT}_$tdir
19061 mkdir -p $submount || error "mkdir $submount failed"
19062 FILESET="$FILESET/$tdir" mount_client $submount ||
19063 error "mount $submount failed"
19064 trap "cleanup_247 $submount" EXIT
19065 echo foo > $submount/$tfile || error "write $submount/$tfile failed"
19066 [ $(cat $MOUNT/$tdir/$tfile) = "foo" ] ||
19067 error "read $MOUNT/$tdir/$tfile failed"
19068 cleanup_247 $submount
19070 run_test 247a "mount subdir as fileset"
19073 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
19074 skip_env "Fileset feature is not supported"
19076 local submount=${MOUNT}_$tdir
19078 rm -rf $MOUNT/$tdir
19079 mkdir -p $submount || error "mkdir $submount failed"
19081 FILESET="$FILESET/$tdir" mount_client $submount &&
19082 error "mount $submount should fail"
19085 run_test 247b "mount subdir that dose not exist"
19088 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
19089 skip_env "Fileset feature is not supported"
19091 local submount=${MOUNT}_$tdir
19093 mkdir -p $MOUNT/$tdir/dir1
19094 mkdir -p $submount || error "mkdir $submount failed"
19095 trap "cleanup_247 $submount" EXIT
19096 FILESET="$FILESET/$tdir" mount_client $submount ||
19097 error "mount $submount failed"
19098 local fid=$($LFS path2fid $MOUNT/)
19099 $LFS fid2path $submount $fid && error "fid2path should fail"
19100 cleanup_247 $submount
19102 run_test 247c "running fid2path outside subdirectory root"
19105 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
19106 skip "Fileset feature is not supported"
19108 local submount=${MOUNT}_$tdir
19110 mkdir -p $MOUNT/$tdir/dir1
19111 mkdir -p $submount || error "mkdir $submount failed"
19112 FILESET="$FILESET/$tdir" mount_client $submount ||
19113 error "mount $submount failed"
19114 trap "cleanup_247 $submount" EXIT
19116 local td=$submount/dir1
19117 local fid=$($LFS path2fid $td)
19118 [ -z "$fid" ] && error "path2fid unable to get $td FID"
19120 # check that we get the same pathname back
19123 for rootpath in "$submount" "$submount///" "$submount/dir1"; do
19124 echo "$rootpath $fid"
19125 found=$($LFS fid2path $rootpath "$fid")
19126 [ -n "found" ] || error "fid2path should succeed"
19127 [ "$found" == "$td" ] || error "fid2path $found != $td"
19129 # check wrong root path format
19130 rootpath=$submount"_wrong"
19131 found=$($LFS fid2path $rootpath "$fid")
19132 [ -z "$found" ] || error "fid2path should fail ($rootpath != $submount)"
19134 cleanup_247 $submount
19136 run_test 247d "running fid2path inside subdirectory root"
19140 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
19142 skip "Fileset feature is not supported"
19144 local submount=${MOUNT}_$tdir
19147 mkdir -p $submount || error "mkdir $submount failed"
19148 FILESET="$FILESET/.." mount_client $submount &&
19149 error "mount $submount should fail"
19152 run_test 247e "mount .. as fileset"
19155 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19156 [ $MDS1_VERSION -lt $(version_code 2.13.52) ] &&
19157 skip "Need at least version 2.13.52"
19158 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
19160 skip "Fileset feature is not supported"
19162 mkdir $DIR/$tdir || error "mkdir $tdir failed"
19163 $LFS mkdir -i $((MDSCOUNT - 1)) $DIR/$tdir/remote ||
19164 error "mkdir remote failed"
19165 mkdir $DIR/$tdir/remote/subdir || error "mkdir remote/subdir failed"
19166 $LFS mkdir -c $MDSCOUNT $DIR/$tdir/striped ||
19167 error "mkdir striped failed"
19168 mkdir $DIR/$tdir/striped/subdir || error "mkdir striped/subdir failed"
19170 local submount=${MOUNT}_$tdir
19172 mkdir -p $submount || error "mkdir $submount failed"
19175 local fileset=$FILESET
19177 for dir in $tdir/remote $tdir/remote/subdir \
19178 $tdir/striped $tdir/striped/subdir $tdir/striped/. ; do
19179 FILESET="$fileset/$dir" mount_client $submount ||
19180 error "mount $dir failed"
19181 umount_client $submount
19184 run_test 247f "mount striped or remote directory as fileset"
19187 local fast_read_sav=$($LCTL get_param -n llite.*.fast_read 2>/dev/null)
19188 [ -z "$fast_read_sav" ] && skip "no fast read support"
19190 # create a large file for fast read verification
19191 dd if=/dev/zero of=$DIR/$tfile bs=1M count=128 > /dev/null 2>&1
19193 # make sure the file is created correctly
19194 $CHECKSTAT -s $((128*1024*1024)) $DIR/$tfile ||
19195 { rm -f $DIR/$tfile; skip "file creation error"; }
19197 echo "Test 1: verify that fast read is 4 times faster on cache read"
19199 # small read with fast read enabled
19200 $LCTL set_param -n llite.*.fast_read=1
19201 local t_fast=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
19202 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
19203 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
19204 # small read with fast read disabled
19205 $LCTL set_param -n llite.*.fast_read=0
19206 local t_slow=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
19207 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
19208 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
19210 # verify that fast read is 4 times faster for cache read
19211 [ $(bc <<< "4 * $t_fast < $t_slow") -eq 1 ] ||
19212 error_not_in_vm "fast read was not 4 times faster: " \
19213 "$t_fast vs $t_slow"
19215 echo "Test 2: verify the performance between big and small read"
19216 $LCTL set_param -n llite.*.fast_read=1
19218 # 1k non-cache read
19219 cancel_lru_locks osc
19220 local t_1k=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
19221 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
19222 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
19224 # 1M non-cache read
19225 cancel_lru_locks osc
19226 local t_1m=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
19227 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
19228 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
19230 # verify that big IO is not 4 times faster than small IO
19231 [ $(bc <<< "4 * $t_1k >= $t_1m") -eq 1 ] ||
19232 error_not_in_vm "bigger IO is way too fast: $t_1k vs $t_1m"
19234 $LCTL set_param -n llite.*.fast_read=$fast_read_sav
19237 run_test 248a "fast read verification"
19240 # Default short_io_bytes=16384, try both smaller and larger sizes.
19241 # Lustre O_DIRECT read and write needs to be a multiple of PAGE_SIZE.
19242 # 6017024 = 2^12*13*113 = 47008*128 = 11752*512 = 4096*1469 = 53248*113
19243 echo "bs=53248 count=113 normal buffered write"
19244 dd if=/dev/urandom of=$TMP/$tfile.0 bs=53248 count=113 ||
19245 error "dd of initial data file failed"
19246 stack_trap "rm -f $DIR/$tfile.[0-3] $TMP/$tfile.[0-3]" EXIT
19248 echo "bs=47008 count=128 oflag=dsync normal write $tfile.0"
19249 dd if=$TMP/$tfile.0 of=$DIR/$tfile.0 bs=47008 count=128 oflag=dsync ||
19250 error "dd with sync normal writes failed"
19251 cmp $TMP/$tfile.0 $DIR/$tfile.0 || error "compare $DIR/$tfile.0 failed"
19253 echo "bs=11752 count=512 oflag=dsync small write $tfile.1"
19254 dd if=$TMP/$tfile.0 of=$DIR/$tfile.1 bs=11752 count=512 oflag=dsync ||
19255 error "dd with sync small writes failed"
19256 cmp $TMP/$tfile.0 $DIR/$tfile.1 || error "compare $DIR/$tfile.1 failed"
19258 cancel_lru_locks osc
19260 # calculate the small O_DIRECT size and count for the client PAGE_SIZE
19261 local num=$((13 * 113 / (PAGE_SIZE / 4096)))
19262 echo "bs=$PAGE_SIZE count=$num iflag=direct small read $tfile.1"
19263 dd if=$DIR/$tfile.1 of=$TMP/$tfile.1 bs=$PAGE_SIZE count=$num \
19264 iflag=direct || error "dd with O_DIRECT small read failed"
19265 # adjust bytes checked to handle larger PAGE_SIZE for ARM/PPC
19266 cmp --bytes=$((PAGE_SIZE * num)) $TMP/$tfile.0 $TMP/$tfile.1 ||
19267 error "compare $TMP/$tfile.1 failed"
19269 local save=$($LCTL get_param -n osc.*OST000*.short_io_bytes | head -n 1)
19270 stack_trap "$LCTL set_param osc.$FSNAME-*.short_io_bytes=$save" EXIT
19272 # just to see what the maximum tunable value is, and test parsing
19273 echo "test invalid parameter 2MB"
19274 $LCTL set_param osc.$FSNAME-OST0000*.short_io_bytes=2M &&
19275 error "too-large short_io_bytes allowed"
19276 echo "test maximum parameter 512KB"
19277 # if we can set a larger short_io_bytes, run test regardless of version
19278 if ! $LCTL set_param osc.$FSNAME-OST0000*.short_io_bytes=512K; then
19279 # older clients may not allow setting it this large, that's OK
19280 [ $CLIENT_VERSION -ge $(version_code 2.13.50) ] ||
19281 skip "Need at least client version 2.13.50"
19282 error "medium short_io_bytes failed"
19284 $LCTL get_param osc.$FSNAME-OST0000*.short_io_bytes
19285 size=$($LCTL get_param -n osc.$FSNAME-OST0000*.short_io_bytes)
19287 echo "test large parameter 64KB"
19288 $LCTL set_param osc.$FSNAME-*.short_io_bytes=65536
19289 $LCTL get_param osc.$FSNAME-OST0000*.short_io_bytes
19291 echo "bs=47008 count=128 oflag=dsync large write $tfile.2"
19292 dd if=$TMP/$tfile.0 of=$DIR/$tfile.2 bs=47008 count=128 oflag=dsync ||
19293 error "dd with sync large writes failed"
19294 cmp $TMP/$tfile.0 $DIR/$tfile.2 || error "compare $DIR/$tfile.2 failed"
19296 # calculate the large O_DIRECT size and count for the client PAGE_SIZE
19297 local size=$(((4096 * 13 + PAGE_SIZE - 1) / PAGE_SIZE * PAGE_SIZE))
19298 num=$((113 * 4096 / PAGE_SIZE))
19299 echo "bs=$size count=$num oflag=direct large write $tfile.3"
19300 dd if=$TMP/$tfile.0 of=$DIR/$tfile.3 bs=$size count=$num oflag=direct ||
19301 error "dd with O_DIRECT large writes failed"
19302 cmp --bytes=$((size * num)) $TMP/$tfile.0 $DIR/$tfile.3 ||
19303 error "compare $DIR/$tfile.3 failed"
19305 cancel_lru_locks osc
19307 echo "bs=$size count=$num iflag=direct large read $tfile.2"
19308 dd if=$DIR/$tfile.2 of=$TMP/$tfile.2 bs=$size count=$num iflag=direct ||
19309 error "dd with O_DIRECT large read failed"
19310 cmp --bytes=$((size * num)) $TMP/$tfile.0 $TMP/$tfile.2 ||
19311 error "compare $TMP/$tfile.2 failed"
19313 echo "bs=$size count=$num iflag=direct large read $tfile.3"
19314 dd if=$DIR/$tfile.3 of=$TMP/$tfile.3 bs=$size count=$num iflag=direct ||
19315 error "dd with O_DIRECT large read failed"
19316 cmp --bytes=$((size * num)) $TMP/$tfile.0 $TMP/$tfile.3 ||
19317 error "compare $TMP/$tfile.3 failed"
19319 run_test 248b "test short_io read and write for both small and large sizes"
19321 test_249() { # LU-7890
19322 [ $MDS1_VERSION -lt $(version_code 2.8.53) ] &&
19323 skip "Need at least version 2.8.54"
19326 $LFS setstripe -c 1 $DIR/$tfile
19327 # Offset 2T == 4k * 512M
19328 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 seek=512M ||
19329 error "dd to 2T offset failed"
19331 run_test 249 "Write above 2T file size"
19334 [ "$(facet_fstype ost$(($($LFS getstripe -i $DIR/$tfile) + 1)))" = "zfs" ] \
19335 && skip "no 16TB file size limit on ZFS"
19337 $LFS setstripe -c 1 $DIR/$tfile
19338 # ldiskfs extent file size limit is (16TB - 4KB - 1) bytes
19339 local size=$((16 * 1024 * 1024 * 1024 * 1024 - 4096 - 1))
19340 $TRUNCATE $DIR/$tfile $size || error "truncate $tfile to $size failed"
19341 dd if=/dev/zero of=$DIR/$tfile bs=10 count=1 oflag=append \
19342 conv=notrunc,fsync && error "append succeeded"
19345 run_test 250 "Write above 16T limit"
19348 $LFS setstripe -c -1 -S 1048576 $DIR/$tfile
19350 #define OBD_FAIL_LLITE_LOST_LAYOUT 0x1407
19351 #Skip once - writing the first stripe will succeed
19352 $LCTL set_param fail_loc=0xa0001407 fail_val=1
19353 $MULTIOP $DIR/$tfile o:O_RDWR:w2097152c 2>&1 | grep -q "short write" &&
19354 error "short write happened"
19356 $LCTL set_param fail_loc=0xa0001407 fail_val=1
19357 $MULTIOP $DIR/$tfile or2097152c 2>&1 | grep -q "short read" &&
19358 error "short read happened"
19362 run_test 251 "Handling short read and write correctly"
19365 remote_mds_nodsh && skip "remote MDS with nodsh"
19366 remote_ost_nodsh && skip "remote OST with nodsh"
19367 if [ "$ost1_FSTYPE" != ldiskfs ] || [ "$mds1_FSTYPE" != ldiskfs ]; then
19368 skip_env "ldiskfs only test"
19378 # check lr_reader on OST0000
19380 dev=$(facet_device $tgt)
19381 out=$(do_facet $tgt $LR_READER $dev)
19382 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
19384 uuid=$(echo "$out" | grep -i uuid | awk '{ print $2 }')
19385 [ "$uuid" == "$(ostuuid_from_index 0)" ] ||
19386 error "Invalid uuid returned by $LR_READER on target $tgt"
19387 echo -e "uuid returned by $LR_READER is '$uuid'\n"
19389 # check lr_reader -c on MDT0000
19391 dev=$(facet_device $tgt)
19392 if ! do_facet $tgt $LR_READER -h | grep -q OPTIONS; then
19393 skip "$LR_READER does not support additional options"
19395 out=$(do_facet $tgt $LR_READER -c $dev)
19396 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
19398 num=$(echo "$out" | grep -c "mdtlov")
19399 [ "$num" -eq $((MDSCOUNT - 1)) ] ||
19400 error "Invalid number of mdtlov clients returned by $LR_READER"
19401 echo -e "Number of mdtlov clients returned by $LR_READER is '$num'\n"
19403 # check lr_reader -cr on MDT0000
19404 out=$(do_facet $tgt $LR_READER -cr $dev)
19405 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
19407 echo "$out" | grep -q "^reply_data:$" ||
19408 error "$LR_READER should have returned 'reply_data' section"
19409 num=$(echo "$out" | grep -c "client_generation")
19410 echo -e "Number of reply data returned by $LR_READER is '$num'\n"
19412 run_test 252 "check lr_reader tool"
19415 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19416 remote_mds_nodsh && skip "remote MDS with nodsh"
19417 remote_mgs_nodsh && skip "remote MGS with nodsh"
19421 local ost_name=$(ostname_from_index $ostidx)
19424 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $ost_name)
19425 do_facet $SINGLEMDS $LCTL get_param -n \
19426 osp.$mdtosc_proc1.reserved_mb_high ||
19427 skip "remote MDS does not support reserved_mb_high"
19431 wait_delete_completed
19434 pool_add $TESTNAME || error "Pool creation failed"
19435 pool_add_targets $TESTNAME 0 || error "Pool add targets failed"
19437 $LFS setstripe $DIR/$tdir -i $ostidx -c 1 -p $FSNAME.$TESTNAME ||
19438 error "Setstripe failed"
19440 dd if=/dev/zero of=$DIR/$tdir/$tfile.0 bs=1M count=10
19442 local wms=$(ost_watermarks_set_enospc $tfile $ostidx |
19444 stack_trap "ost_watermarks_clear_enospc $tfile $ostidx $wms" EXIT
19446 local oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
19447 osp.$mdtosc_proc1.prealloc_status)
19448 echo "prealloc_status $oa_status"
19450 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=1M count=1 &&
19451 error "File creation should fail"
19453 #object allocation was stopped, but we still able to append files
19454 dd if=/dev/zero of=$DIR/$tdir/$tfile.0 bs=1M seek=6 count=5 \
19455 oflag=append || error "Append failed"
19457 rm -f $DIR/$tdir/$tfile.0
19459 # For this test, we want to delete the files we created to go out of
19460 # space but leave the watermark, so we remain nearly out of space
19461 ost_watermarks_enospc_delete_files $tfile $ostidx
19463 wait_delete_completed
19467 for i in $(seq 10 12); do
19468 dd if=/dev/zero of=$DIR/$tdir/$tfile.$i bs=1M count=1 \
19469 2>/dev/null || error "File creation failed after rm"
19472 oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
19473 osp.$mdtosc_proc1.prealloc_status)
19474 echo "prealloc_status $oa_status"
19476 if (( oa_status != 0 )); then
19477 error "Object allocation still disable after rm"
19480 run_test 253 "Check object allocation limit"
19483 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19484 remote_mds_nodsh && skip "remote MDS with nodsh"
19485 do_facet $SINGLEMDS $LCTL get_param -n mdd.$MDT0.changelog_size ||
19486 skip "MDS does not support changelog_size"
19489 local MDT0=$(facet_svc $SINGLEMDS)
19491 changelog_register || error "changelog_register failed"
19493 changelog_clear 0 || error "changelog_clear failed"
19495 local size1=$(do_facet $SINGLEMDS \
19496 $LCTL get_param -n mdd.$MDT0.changelog_size)
19497 echo "Changelog size $size1"
19500 $LFS mkdir -i 0 $DIR/$tdir
19502 mkdir -p $DIR/$tdir/pics/2008/zachy
19503 touch $DIR/$tdir/pics/2008/zachy/timestamp
19504 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
19505 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
19506 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
19507 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
19508 rm $DIR/$tdir/pics/desktop.jpg
19510 local size2=$(do_facet $SINGLEMDS \
19511 $LCTL get_param -n mdd.$MDT0.changelog_size)
19512 echo "Changelog size after work $size2"
19514 (( $size2 > $size1 )) ||
19515 error "new Changelog size=$size2 less than old size=$size1"
19517 run_test 254 "Check changelog size"
19524 lfs ladvise -a invalid $file 2>&1 | grep "Valid types" |
19525 awk -F: '{print $2}' | grep $type > /dev/null
19526 if [ $? -ne 0 ]; then
19536 lfs ladvise -a willread $file > /dev/null 2>&1
19537 if [ $? -eq 0 ]; then
19541 lfs ladvise -a willread $file 2>&1 |
19542 grep "Inappropriate ioctl for device" > /dev/null
19543 if [ $? -eq 0 ]; then
19550 bc <<<"scale=2; ($1 - $2) * 100 / $2"
19553 # run a random read IO workload
19554 # usage: random_read_iops <filename> <filesize> <iosize>
19555 random_read_iops() {
19558 local iosize=${3:-4096}
19560 $READS -f $file -s $fsize -b $iosize -n $((fsize / iosize)) -t 60 |
19561 sed -e '/^$/d' -e 's#.*s, ##' -e 's#MB/s##'
19564 drop_file_oss_cache() {
19568 $LFS ladvise -a dontneed $file 2>/dev/null ||
19569 do_nodes $nodes "echo 3 > /proc/sys/vm/drop_caches"
19572 ladvise_willread_performance()
19575 local average_origin=0
19576 local average_cache=0
19577 local average_ladvise=0
19579 for ((i = 1; i <= $repeat; i++)); do
19580 echo "Iter $i/$repeat: reading without willread hint"
19581 cancel_lru_locks osc
19582 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
19583 local speed_origin=$(random_read_iops $DIR/$tfile $size)
19584 echo "Iter $i/$repeat: uncached speed: $speed_origin"
19585 average_origin=$(bc <<<"$average_origin + $speed_origin")
19587 cancel_lru_locks osc
19588 local speed_cache=$(random_read_iops $DIR/$tfile $size)
19589 echo "Iter $i/$repeat: OSS cache speed: $speed_cache"
19590 average_cache=$(bc <<<"$average_cache + $speed_cache")
19592 cancel_lru_locks osc
19593 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
19594 $LFS ladvise -a willread $DIR/$tfile || error "ladvise failed"
19595 local speed_ladvise=$(random_read_iops $DIR/$tfile $size)
19596 echo "Iter $i/$repeat: ladvise speed: $speed_ladvise"
19597 average_ladvise=$(bc <<<"$average_ladvise + $speed_ladvise")
19599 average_origin=$(bc <<<"scale=2; $average_origin / $repeat")
19600 average_cache=$(bc <<<"scale=2; $average_cache / $repeat")
19601 average_ladvise=$(bc <<<"scale=2; $average_ladvise / $repeat")
19603 speedup_cache=$(percent $average_cache $average_origin)
19604 speedup_ladvise=$(percent $average_ladvise $average_origin)
19606 echo "Average uncached read: $average_origin"
19607 echo "Average speedup with OSS cached read: " \
19608 "$average_cache = +$speedup_cache%"
19609 echo "Average speedup with ladvise willread: " \
19610 "$average_ladvise = +$speedup_ladvise%"
19612 local lowest_speedup=20
19613 if [ ${average_cache%.*} -lt $lowest_speedup ]; then
19614 echo "Speedup with OSS cached read less than $lowest_speedup%," \
19615 "got $average_cache%. Skipping ladvise willread check."
19619 # the test won't work on ZFS until it supports 'ladvise dontneed', but
19620 # it is still good to run until then to exercise 'ladvise willread'
19621 ! $LFS ladvise -a dontneed $DIR/$tfile &&
19622 [ "$ost1_FSTYPE" = "zfs" ] &&
19623 echo "osd-zfs does not support dontneed or drop_caches" &&
19626 lowest_speedup=$(bc <<<"scale=2; $average_cache / 2")
19627 [[ ${average_ladvise%.*} > $lowest_speedup ]] ||
19628 error_not_in_vm "Speedup with willread is less than " \
19629 "$lowest_speedup%, got $average_ladvise%"
19633 [ $OST1_VERSION -lt $(version_code 2.8.54) ] &&
19634 skip "lustre < 2.8.54 does not support ladvise "
19635 remote_ost_nodsh && skip "remote OST with nodsh"
19637 lfs setstripe -c -1 -i 0 $DIR/$tfile || error "$tfile failed"
19639 ladvise_no_type willread $DIR/$tfile &&
19640 skip "willread ladvise is not supported"
19642 ladvise_no_ioctl $DIR/$tfile &&
19643 skip "ladvise ioctl is not supported"
19646 local size=$((size_mb * 1048576))
19647 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
19648 error "dd to $DIR/$tfile failed"
19650 lfs ladvise -a willread $DIR/$tfile ||
19651 error "Ladvise failed with no range argument"
19653 lfs ladvise -a willread -s 0 $DIR/$tfile ||
19654 error "Ladvise failed with no -l or -e argument"
19656 lfs ladvise -a willread -e 1 $DIR/$tfile ||
19657 error "Ladvise failed with only -e argument"
19659 lfs ladvise -a willread -l 1 $DIR/$tfile ||
19660 error "Ladvise failed with only -l argument"
19662 lfs ladvise -a willread -s 2 -e 1 $DIR/$tfile &&
19663 error "End offset should not be smaller than start offset"
19665 lfs ladvise -a willread -s 2 -e 2 $DIR/$tfile &&
19666 error "End offset should not be equal to start offset"
19668 lfs ladvise -a willread -s $size -l 1 $DIR/$tfile ||
19669 error "Ladvise failed with overflowing -s argument"
19671 lfs ladvise -a willread -s 1 -e $((size + 1)) $DIR/$tfile ||
19672 error "Ladvise failed with overflowing -e argument"
19674 lfs ladvise -a willread -s 1 -l $size $DIR/$tfile ||
19675 error "Ladvise failed with overflowing -l argument"
19677 lfs ladvise -a willread -l 1 -e 2 $DIR/$tfile &&
19678 error "Ladvise succeeded with conflicting -l and -e arguments"
19680 echo "Synchronous ladvise should wait"
19682 #define OBD_FAIL_OST_LADVISE_PAUSE 0x237
19683 do_nodes $(comma_list $(osts_nodes)) \
19684 $LCTL set_param fail_val=$delay fail_loc=0x237
19686 local start_ts=$SECONDS
19687 lfs ladvise -a willread $DIR/$tfile ||
19688 error "Ladvise failed with no range argument"
19689 local end_ts=$SECONDS
19690 local inteval_ts=$((end_ts - start_ts))
19692 if [ $inteval_ts -lt $(($delay - 1)) ]; then
19693 error "Synchronous advice didn't wait reply"
19696 echo "Asynchronous ladvise shouldn't wait"
19697 local start_ts=$SECONDS
19698 lfs ladvise -a willread -b $DIR/$tfile ||
19699 error "Ladvise failed with no range argument"
19700 local end_ts=$SECONDS
19701 local inteval_ts=$((end_ts - start_ts))
19703 if [ $inteval_ts -gt $(($delay / 2)) ]; then
19704 error "Asynchronous advice blocked"
19707 do_nodes $(comma_list $(osts_nodes)) $LCTL set_param fail_loc=0
19708 ladvise_willread_performance
19710 run_test 255a "check 'lfs ladvise -a willread'"
19716 do_facet $facet "cat /proc/meminfo | grep ^${info}:" | awk '{print $2}'
19720 [ $OST1_VERSION -lt $(version_code 2.8.54) ] &&
19721 skip "lustre < 2.8.54 does not support ladvise "
19722 remote_ost_nodsh && skip "remote OST with nodsh"
19724 lfs setstripe -c 1 -i 0 $DIR/$tfile
19726 ladvise_no_type dontneed $DIR/$tfile &&
19727 skip "dontneed ladvise is not supported"
19729 ladvise_no_ioctl $DIR/$tfile &&
19730 skip "ladvise ioctl is not supported"
19732 ! $LFS ladvise -a dontneed $DIR/$tfile &&
19733 [ "$ost1_FSTYPE" = "zfs" ] &&
19734 skip "zfs-osd does not support 'ladvise dontneed'"
19737 local size=$((size_mb * 1048576))
19738 # In order to prevent disturbance of other processes, only check 3/4
19739 # of the memory usage
19740 local kibibytes=$((size_mb * 1024 * 3 / 4))
19742 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
19743 error "dd to $DIR/$tfile failed"
19745 #force write to complete before dropping OST cache & checking memory
19748 local total=$(facet_meminfo ost1 MemTotal)
19749 echo "Total memory: $total KiB"
19751 do_facet ost1 "sync && echo 3 > /proc/sys/vm/drop_caches"
19752 local before_read=$(facet_meminfo ost1 Cached)
19753 echo "Cache used before read: $before_read KiB"
19755 lfs ladvise -a willread $DIR/$tfile ||
19756 error "Ladvise willread failed"
19757 local after_read=$(facet_meminfo ost1 Cached)
19758 echo "Cache used after read: $after_read KiB"
19760 lfs ladvise -a dontneed $DIR/$tfile ||
19761 error "Ladvise dontneed again failed"
19762 local no_read=$(facet_meminfo ost1 Cached)
19763 echo "Cache used after dontneed ladvise: $no_read KiB"
19765 if [ $total -lt $((before_read + kibibytes)) ]; then
19766 echo "Memory is too small, abort checking"
19770 if [ $((before_read + kibibytes)) -gt $after_read ]; then
19771 error "Ladvise willread should use more memory" \
19772 "than $kibibytes KiB"
19775 if [ $((no_read + kibibytes)) -gt $after_read ]; then
19776 error "Ladvise dontneed should release more memory" \
19777 "than $kibibytes KiB"
19780 run_test 255b "check 'lfs ladvise -a dontneed'"
19783 [ $OST1_VERSION -lt $(version_code 2.10.50) ] &&
19784 skip "lustre < 2.10.50 does not support lockahead"
19792 test_mkdir -p $DIR/$tdir
19793 $LFS setstripe -i 0 -c 1 $DIR/$tdir
19795 #test 10 returns only success/failure
19797 lockahead_test -d $DIR/$tdir -t $i -f $tfile
19799 if [ $rc -eq 255 ]; then
19800 error "Ladvise test${i} failed, ${rc}"
19803 #test 11 counts lock enqueue requests, all others count new locks
19805 count=$(do_facet ost1 \
19806 $LCTL get_param -n ost.OSS.ost.stats)
19807 count=$(echo "$count" | grep ldlm_extent_enqueue | awk '{ print $2 }')
19809 lockahead_test -d $DIR/$tdir -t $i -f $tfile
19811 if [ $rc -eq 255 ]; then
19812 error "Ladvise test${i} failed, ${rc}"
19815 new_count=$(do_facet ost1 \
19816 $LCTL get_param -n ost.OSS.ost.stats)
19817 new_count=$(echo "$new_count" | grep ldlm_extent_enqueue | \
19818 awk '{ print $2 }')
19820 difference="$((new_count - count))"
19821 if [ $difference -ne $rc ]; then
19822 error "Ladvise test${i}, bad enqueue count, returned " \
19823 "${rc}, actual ${difference}"
19826 for i in $(seq 12 21); do
19827 # If we do not do this, we run the risk of having too many
19828 # locks and starting lock cancellation while we are checking
19830 cancel_lru_locks osc
19832 count=$($LCTL get_param -n \
19833 ldlm.namespaces.$FSNAME-OST0000*osc-[-0-9a-f]*.lock_unused_count)
19835 lockahead_test -d $DIR/$tdir -t $i -f $tfile
19837 if [ $rc -eq 255 ]; then
19838 error "Ladvise test ${i} failed, ${rc}"
19841 new_count=$($LCTL get_param -n \
19842 ldlm.namespaces.$FSNAME-OST0000*osc-[-0-9a-f]*.lock_unused_count)
19843 difference="$((new_count - count))"
19845 # Test 15 output is divided by 100 to map down to valid return
19846 if [ $i -eq 15 ]; then
19850 if [ $difference -ne $rc ]; then
19851 error "Ladvise test ${i}, bad lock count, returned " \
19852 "${rc}, actual ${difference}"
19856 #test 22 returns only success/failure
19858 lockahead_test -d $DIR/$tdir -t $i -f $tfile
19860 if [ $rc -eq 255 ]; then
19861 error "Ladvise test${i} failed, ${rc}"
19864 run_test 255c "suite of ladvise lockahead tests"
19867 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19868 remote_mds_nodsh && skip "remote MDS with nodsh"
19869 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip "ldiskfs only test"
19870 changelog_users $SINGLEMDS | grep "^cl" &&
19871 skip "active changelog user"
19877 mdt_dev=$(mdsdevname 1)
19880 changelog_register || error "changelog_register failed"
19883 mkdir -p $DIR/$tdir
19885 changelog_clear 0 || error "changelog_clear failed"
19888 touch $DIR/$tdir/{1..10}
19891 stop $SINGLEMDS || error "Fail to stop MDT"
19895 start $SINGLEMDS $mdt_dev $MDS_MOUNT_OPTS || error "Fail to start MDT"
19897 #after mount new plainllog is used
19898 touch $DIR/$tdir/{11..19}
19899 local tmpfile="$(mktemp --tmpdir -u $tfile.XXXXXX)"
19900 stack_trap "rm -f $tmpfile"
19901 cat_sl=$(do_facet $SINGLEMDS "sync; \
19902 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
19903 llog_reader $tmpfile | grep -c type=1064553b")
19904 do_facet $SINGLEMDS llog_reader $tmpfile
19906 [ $cat_sl != 2 ] && error "Changelog catalog has $cat_sl != 2 slots"
19908 changelog_clear 0 || error "changelog_clear failed"
19910 cat_sl=$(do_facet $SINGLEMDS "sync; \
19911 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
19912 llog_reader $tmpfile | grep -c type=1064553b")
19914 if (( cat_sl == 2 )); then
19915 error "Empty plain llog was not deleted from changelog catalog"
19916 elif (( cat_sl != 1 )); then
19917 error "Active plain llog shouldn't be deleted from catalog"
19920 run_test 256 "Check llog delete for empty and not full state"
19923 remote_mds_nodsh && skip "remote MDS with nodsh"
19924 [[ $MDS1_VERSION -lt $(version_code 2.8.55) ]] &&
19925 skip "Need MDS version at least 2.8.55"
19927 test_mkdir $DIR/$tdir
19929 setfattr -n trusted.name1 -v value1 $DIR/$tdir ||
19930 error "setfattr -n trusted.name1=value1 $DIR/$tdir failed"
19933 #define OBD_FAIL_MDS_XATTR_REP 0x161
19934 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
19935 local facet=mds$((mdtidx + 1))
19936 set_nodes_failloc $(facet_active_host $facet) 0x80000161
19937 getfattr -n trusted.name1 $DIR/$tdir 2> /dev/null
19939 stop $facet || error "stop MDS failed"
19940 start $facet $(mdsdevname $((mdtidx + 1))) $MDS_MOUNT_OPTS ||
19941 error "start MDS fail"
19942 wait_recovery_complete $facet
19944 run_test 257 "xattr locks are not lost"
19946 # Verify we take the i_mutex when security requires it
19948 #define OBD_FAIL_IMUTEX_SEC 0x141c
19949 $LCTL set_param fail_loc=0x141c
19951 chmod u+s $DIR/$tfile
19952 chmod a+rwx $DIR/$tfile
19953 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
19955 if [ $RC -ne 0 ]; then
19956 error "error, failed to take i_mutex, rc=$?"
19960 run_test 258a "verify i_mutex security behavior when suid attributes is set"
19962 # Verify we do NOT take the i_mutex in the normal case
19964 #define OBD_FAIL_IMUTEX_NOSEC 0x141d
19965 $LCTL set_param fail_loc=0x141d
19968 chmod a+rw $DIR/$tfile
19969 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
19971 if [ $RC -ne 0 ]; then
19972 error "error, took i_mutex unnecessarily, rc=$?"
19977 run_test 258b "verify i_mutex security behavior"
19980 local file=$DIR/$tfile
19984 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip "ldiskfs only test"
19986 stack_trap "rm -f $file" EXIT
19988 wait_delete_completed
19989 before=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
19990 echo "before: $before"
19992 $LFS setstripe -i 0 -c 1 $file
19993 dd if=/dev/zero of=$file bs=1M count=10 || error "couldn't write"
19995 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
19996 echo "after write: $after"
19998 #define OBD_FAIL_OSD_FAIL_AT_TRUNCATE 0x2301
19999 do_facet ost1 $LCTL set_param fail_loc=0x2301
20001 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
20002 echo "after truncate: $after"
20005 do_facet ost1 $LCTL set_param fail_loc=0
20006 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
20008 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
20009 echo "after restart: $after"
20010 [ $((after - before)) -ge $(fs_log_size ost1) ] &&
20011 error "missing truncate?"
20015 run_test 259 "crash at delayed truncate"
20018 #define OBD_FAIL_MDC_CLOSE 0x806
20019 $LCTL set_param fail_loc=0x80000806
20023 run_test 260 "Check mdc_close fail"
20025 ### Data-on-MDT sanity tests ###
20027 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
20028 skip "Need MDS version at least 2.10.55 for DoM"
20031 local dom=$DIR/$tdir/dom_file
20032 local tmp=$DIR/$tdir/tmp_file
20034 mkdir -p $DIR/$tdir
20036 # basic checks for DoM component creation
20037 $LFS setstripe -E 1024K -E 2048K -L mdt $dom 2>/dev/null &&
20038 error "Can set MDT layout to non-first entry"
20040 $LFS setstripe -E 1024K -L mdt -E 2048K -L mdt $dom 2>/dev/null &&
20041 error "Can define multiple entries as MDT layout"
20043 $LFS setstripe -E 1M -L mdt $dom || error "Can't create DoM layout"
20045 [ $($LFS getstripe -L $dom) == "mdt" ] || error "bad pattern"
20046 [ $($LFS getstripe -c $dom) == 0 ] || error "bad stripe count"
20047 [ $($LFS getstripe -S $dom) == 1048576 ] || error "bad stripe size"
20049 local mdtidx=$($LFS getstripe -m $dom)
20050 local mdtname=MDT$(printf %04x $mdtidx)
20051 local facet=mds$((mdtidx + 1))
20052 local space_check=1
20054 # Skip free space checks with ZFS
20055 [ "$(facet_fstype $facet)" == "zfs" ] && space_check=0
20059 local size_tmp=$((65536 * 3))
20060 local mdtfree1=$(do_facet $facet \
20061 lctl get_param -n osd*.*$mdtname.kbytesfree)
20063 dd if=/dev/urandom of=$tmp bs=1024 count=$((size_tmp / 1024))
20064 # check also direct IO along write
20065 # IO size must be a multiple of PAGE_SIZE on all platforms (ARM=64KB)
20066 dd if=$tmp of=$dom bs=65536 count=$((size_tmp / 65536)) oflag=direct
20068 cmp $tmp $dom || error "file data is different"
20069 [ $(stat -c%s $dom) == $size_tmp ] ||
20070 error "bad size after write: $(stat -c%s $dom) != $size_tmp"
20071 if [ $space_check == 1 ]; then
20072 local mdtfree2=$(do_facet $facet \
20073 lctl get_param -n osd*.*$mdtname.kbytesfree)
20075 # increase in usage from by $size_tmp
20076 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_tmp / 1024)) ] ||
20077 error "MDT free space wrong after write: " \
20078 "$mdtfree1 >= $mdtfree2 + $size_tmp/1024"
20082 local size_dom=10000
20084 $TRUNCATE $dom $size_dom
20085 [ $(stat -c%s $dom) == $size_dom ] ||
20086 error "bad size after truncate: $(stat -c%s $dom) != $size_dom"
20087 if [ $space_check == 1 ]; then
20088 mdtfree1=$(do_facet $facet \
20089 lctl get_param -n osd*.*$mdtname.kbytesfree)
20090 # decrease in usage from $size_tmp to new $size_dom
20091 [ $(($mdtfree1 - $mdtfree2)) -ge \
20092 $(((size_tmp - size_dom) / 1024)) ] ||
20093 error "MDT free space is wrong after truncate: " \
20094 "$mdtfree1 >= $mdtfree2 + ($size_tmp - $size_dom) / 1024"
20100 size_dom=$((size_dom + size_tmp))
20101 [ $(stat -c%s $dom) == $size_dom ] ||
20102 error "bad size after append: $(stat -c%s $dom) != $size_dom"
20103 if [ $space_check == 1 ]; then
20104 mdtfree2=$(do_facet $facet \
20105 lctl get_param -n osd*.*$mdtname.kbytesfree)
20106 # increase in usage by $size_tmp from previous
20107 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_tmp / 1024)) ] ||
20108 error "MDT free space is wrong after append: " \
20109 "$mdtfree1 >= $mdtfree2 + $size_tmp/1024"
20114 if [ $space_check == 1 ]; then
20115 mdtfree1=$(do_facet $facet \
20116 lctl get_param -n osd*.*$mdtname.kbytesfree)
20117 # decrease in usage by $size_dom from previous
20118 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_dom / 1024)) ] ||
20119 error "MDT free space is wrong after removal: " \
20120 "$mdtfree1 >= $mdtfree2 + $size_dom/1024"
20123 # combined striping
20124 $LFS setstripe -E 1024K -L mdt -E EOF $dom ||
20125 error "Can't create DoM + OST striping"
20127 size_tmp=2031616 # must be a multiple of PAGE_SIZE=65536 on ARM
20128 dd if=/dev/urandom of=$tmp bs=1024 count=$((size_tmp / 1024))
20129 # check also direct IO along write
20130 dd if=$tmp of=$dom bs=65536 count=$((size_tmp / 65536)) oflag=direct
20132 cmp $tmp $dom || error "file data is different"
20133 [ $(stat -c%s $dom) == $size_tmp ] ||
20134 error "bad size after write: $(stat -c%s $dom) != $size_tmp"
20139 run_test 270a "DoM: basic functionality tests"
20142 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
20143 skip "Need MDS version at least 2.10.55"
20145 local dom=$DIR/$tdir/dom_file
20146 local max_size=1048576
20148 mkdir -p $DIR/$tdir
20149 $LFS setstripe -E $max_size -L mdt $dom
20151 # truncate over the limit
20152 $TRUNCATE $dom $(($max_size + 1)) &&
20153 error "successful truncate over the maximum size"
20154 # write over the limit
20155 dd if=/dev/zero of=$dom bs=$max_size seek=1 count=1 &&
20156 error "successful write over the maximum size"
20157 # append over the limit
20158 dd if=/dev/zero of=$dom bs=$(($max_size - 3)) count=1
20159 echo "12345" >> $dom && error "successful append over the maximum size"
20164 run_test 270b "DoM: maximum size overflow checks for DoM-only file"
20167 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
20168 skip "Need MDS version at least 2.10.55"
20170 mkdir -p $DIR/$tdir
20171 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
20173 # check files inherit DoM EA
20174 touch $DIR/$tdir/first
20175 [ $($LFS getstripe -L $DIR/$tdir/first) == "mdt" ] ||
20176 error "bad pattern"
20177 [ $($LFS getstripe -c $DIR/$tdir/first) == 0 ] ||
20178 error "bad stripe count"
20179 [ $($LFS getstripe -S $DIR/$tdir/first) == 1048576 ] ||
20180 error "bad stripe size"
20182 # check directory inherits DoM EA and uses it as default
20183 mkdir $DIR/$tdir/subdir
20184 touch $DIR/$tdir/subdir/second
20185 [ $($LFS getstripe -L $DIR/$tdir/subdir/second) == "mdt" ] ||
20186 error "bad pattern in sub-directory"
20187 [ $($LFS getstripe -c $DIR/$tdir/subdir/second) == 0 ] ||
20188 error "bad stripe count in sub-directory"
20189 [ $($LFS getstripe -S $DIR/$tdir/subdir/second) == 1048576 ] ||
20190 error "bad stripe size in sub-directory"
20193 run_test 270c "DoM: DoM EA inheritance tests"
20196 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
20197 skip "Need MDS version at least 2.10.55"
20199 mkdir -p $DIR/$tdir
20200 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
20202 # inherit default DoM striping
20203 mkdir $DIR/$tdir/subdir
20204 touch $DIR/$tdir/subdir/f1
20206 # change default directory striping
20207 $LFS setstripe -c 1 $DIR/$tdir/subdir
20208 touch $DIR/$tdir/subdir/f2
20209 [ $($LFS getstripe -c $DIR/$tdir/subdir/f2) == 1 ] ||
20210 error "wrong default striping in file 2"
20211 [ $($LFS getstripe -L $DIR/$tdir/subdir/f2) == "raid0" ] ||
20212 error "bad pattern in file 2"
20215 run_test 270d "DoM: change striping from DoM to RAID0"
20218 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
20219 skip "Need MDS version at least 2.10.55"
20221 mkdir -p $DIR/$tdir/dom
20222 mkdir -p $DIR/$tdir/norm
20225 $LFS setstripe -E 1M -L mdt $DIR/$tdir/dom
20226 $LFS setstripe -i 0 -S 2M $DIR/$tdir/norm
20228 createmany -o $DIR/$tdir/dom/dom- $DOMFILES
20229 createmany -o $DIR/$tdir/norm/norm- $NORMFILES
20231 # find DoM files by layout
20232 NUM=$($LFS find -L mdt -type f $DIR/$tdir 2>/dev/null | wc -l)
20233 [ $NUM -eq $DOMFILES ] ||
20234 error "lfs find -L: found $NUM, expected $DOMFILES"
20235 echo "Test 1: lfs find 20 DOM files by layout: OK"
20237 # there should be 1 dir with default DOM striping
20238 NUM=$($LFS find -L mdt -type d $DIR/$tdir 2>/dev/null | wc -l)
20240 error "lfs find -L: found $NUM, expected 1 dir"
20241 echo "Test 2: lfs find 1 DOM dir by layout: OK"
20243 # find DoM files by stripe size
20244 NUM=$($LFS find -S -1200K -type f $DIR/$tdir 2>/dev/null | wc -l)
20245 [ $NUM -eq $DOMFILES ] ||
20246 error "lfs find -S: found $NUM, expected $DOMFILES"
20247 echo "Test 4: lfs find 20 DOM files by stripe size: OK"
20249 # find files by stripe offset except DoM files
20250 NUM=$($LFS find -i 0 -type f $DIR/$tdir 2>/dev/null | wc -l)
20251 [ $NUM -eq $NORMFILES ] ||
20252 error "lfs find -i: found $NUM, expected $NORMFILES"
20253 echo "Test 5: lfs find no DOM files by stripe index: OK"
20256 run_test 270e "DoM: lfs find with DoM files test"
20259 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
20260 skip "Need MDS version at least 2.10.55"
20262 local mdtname=${FSNAME}-MDT0000-mdtlov
20263 local dom=$DIR/$tdir/dom_file
20264 local dom_limit_saved=$(do_facet mds1 $LCTL get_param -n \
20265 lod.$mdtname.dom_stripesize)
20266 local dom_limit=131072
20268 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=$dom_limit
20269 local dom_current=$(do_facet mds1 $LCTL get_param -n \
20270 lod.$mdtname.dom_stripesize)
20271 [ ${dom_limit} -eq ${dom_current} ] ||
20272 error "Cannot change per-MDT DoM stripe limit to $dom_limit"
20274 $LFS mkdir -i 0 -c 1 $DIR/$tdir
20275 $LFS setstripe -d $DIR/$tdir
20276 $LFS setstripe -E $dom_limit -L mdt $DIR/$tdir ||
20277 error "Can't set directory default striping"
20279 # exceed maximum stripe size
20280 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
20281 error "Can't create file with $((dom_limit * 2)) DoM stripe"
20282 [ $($LFS getstripe -S $dom) -eq $((dom_limit * 2)) ] &&
20283 error "Able to create DoM component size more than LOD limit"
20285 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=0
20286 dom_current=$(do_facet mds1 $LCTL get_param -n \
20287 lod.$mdtname.dom_stripesize)
20288 [ 0 -eq ${dom_current} ] ||
20289 error "Can't set zero DoM stripe limit"
20292 # attempt to create DoM file on server with disabled DoM should
20293 # remove DoM entry from layout and be succeed
20294 $LFS setstripe -E $dom_limit -L mdt -E -1 $dom ||
20295 error "Can't create DoM file (DoM is disabled)"
20296 [ $($LFS getstripe -L $dom) == "mdt" ] &&
20297 error "File has DoM component while DoM is disabled"
20300 # attempt to create DoM file with only DoM stripe should return error
20301 $LFS setstripe -E $dom_limit -L mdt $dom &&
20302 error "Able to create DoM-only file while DoM is disabled"
20304 # too low values to be aligned with smallest stripe size 64K
20305 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=30000
20306 dom_current=$(do_facet mds1 $LCTL get_param -n \
20307 lod.$mdtname.dom_stripesize)
20308 [ 30000 -eq ${dom_current} ] &&
20309 error "Can set too small DoM stripe limit"
20311 # 64K is a minimal stripe size in Lustre, expect limit of that size
20312 [ 65536 -eq ${dom_current} ] ||
20313 error "Limit is not set to 64K but ${dom_current}"
20315 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=2147483648
20316 dom_current=$(do_facet mds1 $LCTL get_param -n \
20317 lod.$mdtname.dom_stripesize)
20319 [ 2147483648 -eq ${dom_current} ] &&
20320 error "Can set too large DoM stripe limit"
20322 do_facet mds1 $LCTL set_param -n \
20323 lod.$mdtname.dom_stripesize=$((dom_limit * 2))
20324 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
20325 error "Can't create DoM component size after limit change"
20326 do_facet mds1 $LCTL set_param -n \
20327 lod.$mdtname.dom_stripesize=$((dom_limit / 2))
20328 $LFS setstripe -E $dom_limit -L mdt ${dom}_big ||
20329 error "Can't create DoM file after limit decrease"
20330 [ $($LFS getstripe -S ${dom}_big) -eq $((dom_limit / 2)) ] ||
20331 error "Can create big DoM component after limit decrease"
20332 touch ${dom}_def ||
20333 error "Can't create file with old default layout"
20335 do_facet mds1 $LCTL set_param -n lod.*.dom_stripesize=$dom_limit_saved
20338 run_test 270f "DoM: maximum DoM stripe size checks"
20341 [ $MDS1_VERSION -ge $(version_code 2.13.52) ] ||
20342 skip "Need MDS version at least 2.13.52"
20343 local dom=$DIR/$tdir/$tfile
20345 $LFS mkdir -i 0 -c 1 $DIR/$tdir
20346 local lodname=${FSNAME}-MDT0000-mdtlov
20348 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
20349 save_lustre_params mds1 "lod.${lodname}.dom_stripesize_max_kb" > $save
20350 save_lustre_params mds1 "lod.${lodname}.dom_threshold_free_mb" >> $save
20351 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
20353 local dom_limit=1024
20354 local dom_threshold="50%"
20356 $LFS setstripe -d $DIR/$tdir
20357 $LFS setstripe -E ${dom_limit}K -L mdt $DIR/$tdir ||
20358 error "Can't set directory default striping"
20360 do_facet mds1 $LCTL set_param -n \
20361 lod.${lodname}.dom_stripesize_max_kb=$dom_limit
20362 # set 0 threshold and create DOM file to change tunable stripesize
20363 do_facet mds1 $LCTL set_param -n lod.${lodname}.dom_threshold_free_mb=0
20364 $LFS setstripe -E ${dom_limit}K -L mdt -E -1 $dom ||
20365 error "Failed to create $dom file"
20366 # now tunable dom_cur_stripesize should reach maximum
20367 local dom_current=$(do_facet mds1 $LCTL get_param -n \
20368 lod.${lodname}.dom_stripesize_cur_kb)
20369 [[ $dom_current == $dom_limit ]] ||
20370 error "Current DOM stripesize is not maximum"
20373 # set threshold for further tests
20374 do_facet mds1 $LCTL set_param -n \
20375 lod.${lodname}.dom_threshold_free_mb=$dom_threshold
20376 echo "DOM threshold is $dom_threshold free space"
20379 # Spoof bfree to exceed threshold
20380 #define OBD_FAIL_MDS_STATFS_SPOOF 0x168
20381 do_facet mds1 $LCTL set_param -n fail_loc=0x0168
20382 for spfree in 40 20 0 15 30 55; do
20383 do_facet mds1 $LCTL set_param -n fail_val=$spfree
20384 $LFS setstripe -E ${dom_limit}K -L mdt -E -1 $dom ||
20385 error "Failed to create $dom file"
20386 dom_def=$(do_facet mds1 $LCTL get_param -n \
20387 lod.${lodname}.dom_stripesize_cur_kb)
20388 echo "Free space: ${spfree}%, default DOM stripe: ${dom_def}K"
20389 [[ $dom_def != $dom_current ]] ||
20390 error "Default stripe size was not changed"
20391 if [[ $spfree > 0 ]] ; then
20392 dom_set=$($LFS getstripe -S $dom)
20393 [[ $dom_set == $((dom_def * 1024)) ]] ||
20394 error "DOM component size is still old"
20396 [[ $($LFS getstripe -L $dom) != "mdt" ]] ||
20397 error "DoM component is set with no free space"
20400 dom_current=$dom_def
20403 run_test 270g "DoM: default DoM stripe size depends on free space"
20406 [[ $MDS1_VERSION -ge $(version_code 2.13.53) ]] ||
20407 skip "Need MDS version at least 2.13.53"
20409 local mdtname=${FSNAME}-MDT0000-mdtlov
20410 local dom=$DIR/$tdir/$tfile
20411 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
20413 save_lustre_params mds1 "lod.*.dom_stripesize" > $save
20414 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
20416 $LFS mkdir -i 0 -c 1 $DIR/$tdir
20417 $LFS setstripe -E 1M -c1 -E -1 -c2 ${dom}_1 ||
20418 error "can't create OST file"
20419 # mirrored file with DOM entry in the second mirror
20420 $LFS mirror extend -N -E 1M -L mdt -E eof -c2 ${dom}_1 ||
20421 error "can't create mirror with DoM component"
20423 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=0
20425 # DOM component in the middle and has other enries in the same mirror,
20426 # should succeed but lost DoM component
20427 $LFS setstripe --copy=${dom}_1 $dom ||
20428 error "Can't create file from OST|DOM mirror layout"
20429 # check new file has no DoM layout after all
20430 [[ $($LFS getstripe -L $dom) != "mdt" ]] ||
20431 error "File has DoM component while DoM is disabled"
20433 run_test 270h "DoM: DoM stripe removal when disabled on server"
20436 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
20437 skip "Need MDS version at least 2.10.55"
20439 local dom=$DIR/$tdir/dom
20441 mkdir -p $DIR/$tdir
20443 $LFS setstripe -E 1024K -L mdt $dom
20445 lctl set_param -n mdc.*.stats=clear
20446 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
20447 cat $dom > /dev/null
20448 local reads=$(lctl get_param -n mdc.*.stats | grep -c ost_read)
20449 [ $reads -eq 0 ] || error "Unexpected $reads READ RPCs"
20453 run_test 271a "DoM: data is cached for read after write"
20456 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
20457 skip "Need MDS version at least 2.10.55"
20459 local dom=$DIR/$tdir/dom
20461 mkdir -p $DIR/$tdir
20463 $LFS setstripe -E 1024K -L mdt -E EOF $dom
20465 lctl set_param -n mdc.*.stats=clear
20466 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
20467 cancel_lru_locks mdc
20468 $CHECKSTAT -t file -s 4096 $dom || error "stat #1 fails"
20469 # second stat to check size is cached on client
20470 $CHECKSTAT -t file -s 4096 $dom || error "stat #2 fails"
20471 local gls=$(lctl get_param -n mdc.*.stats | grep -c ldlm_glimpse)
20472 [ $gls -eq 0 ] || error "Unexpected $gls glimpse RPCs"
20475 run_test 271b "DoM: no glimpse RPC for stat (DoM only file)"
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 -E EOF $dom
20487 lctl set_param -n mdc.*.stats=clear
20488 lctl set_param -n osc.*.stats=clear
20489 dd if=/dev/zero of=$dom bs=2048K count=1 || return 1
20490 cancel_lru_locks mdc
20491 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
20492 # second stat to check size is cached on client
20493 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
20494 local gls=$(lctl get_param -n mdc.*.stats | grep -c ldlm_glimpse)
20495 [ $gls == 0 ] || error "Unexpected $gls glimpse RPCs"
20496 local gls=$(lctl get_param -n osc.*.stats | grep -c ldlm_glimpse)
20497 [ $gls == 0 ] || error "Unexpected $gls OSC glimpse RPCs"
20500 run_test 271ba "DoM: no glimpse RPC for stat (combined file)"
20506 local mdt=MDT$(printf %04x $mdtidx)
20508 if [ -z $param ]; then
20509 lctl get_param -n mdc.*$mdt*.stats
20511 lctl get_param -n mdc.*$mdt*.stats | awk "/$param/"'{print $2}'
20516 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
20517 skip "Need MDS version at least 2.10.55"
20519 local dom=$DIR/$tdir/dom
20521 mkdir -p $DIR/$tdir
20523 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
20525 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
20526 local facet=mds$((mdtidx + 1))
20528 cancel_lru_locks mdc
20529 do_facet $facet lctl set_param -n mdt.*.dom_lock=0
20530 createmany -o $dom 1000
20531 lctl set_param -n mdc.*.stats=clear
20532 smalliomany -w $dom 1000 200
20533 get_mdc_stats $mdtidx
20534 local enq=$(get_mdc_stats $mdtidx ldlm_ibits_enqueue)
20535 # Each file has 1 open, 1 IO enqueues, total 2000
20536 # but now we have also +1 getxattr for security.capability, total 3000
20537 [ $enq -ge 2000 ] || error "Too few enqueues $enq, expected > 2000"
20538 unlinkmany $dom 1000
20540 cancel_lru_locks mdc
20541 do_facet $facet lctl set_param -n mdt.*.dom_lock=1
20542 createmany -o $dom 1000
20543 lctl set_param -n mdc.*.stats=clear
20544 smalliomany -w $dom 1000 200
20545 local enq_2=$(get_mdc_stats $mdtidx ldlm_ibits_enqueue)
20546 # Expect to see reduced amount of RPCs by 1000 due to single enqueue
20547 # for OPEN and IO lock.
20548 [ $((enq - enq_2)) -ge 1000 ] ||
20549 error "Too many enqueues $enq_2, expected about $((enq - 1000))"
20550 unlinkmany $dom 1000
20553 run_test 271c "DoM: IO lock at open saves enqueue RPCs"
20555 cleanup_271def_tests() {
20561 [ $MDS1_VERSION -lt $(version_code 2.10.57) ] &&
20562 skip "Need MDS version at least 2.10.57"
20564 local dom=$DIR/$tdir/dom
20565 local tmp=$TMP/$tfile
20566 trap "cleanup_271def_tests $tmp" EXIT
20568 mkdir -p $DIR/$tdir
20570 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
20572 local mdtidx=$($LFS getstripe --mdt-index $DIR/$tdir)
20574 cancel_lru_locks mdc
20575 dd if=/dev/urandom of=$tmp bs=1000 count=1
20576 dd if=$tmp of=$dom bs=1000 count=1
20577 cancel_lru_locks mdc
20579 cat /etc/hosts >> $tmp
20580 lctl set_param -n mdc.*.stats=clear
20582 # append data to the same file it should update local page
20583 echo "Append to the same page"
20584 cat /etc/hosts >> $dom
20585 local num=$(get_mdc_stats $mdtidx ost_read)
20586 local ra=$(get_mdc_stats $mdtidx req_active)
20587 local rw=$(get_mdc_stats $mdtidx req_waittime)
20589 [ -z $num ] || error "$num READ RPC occured"
20590 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
20594 cmp $tmp $dom || error "file miscompare"
20596 cancel_lru_locks mdc
20597 lctl set_param -n mdc.*.stats=clear
20599 echo "Open and read file"
20600 cat $dom > /dev/null
20601 local num=$(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"
20614 run_test 271d "DoM: read on open (1K file in reply buffer)"
20617 [ $MDS1_VERSION -lt $(version_code 2.10.57) ] &&
20618 skip "Need MDS version at least 2.10.57"
20620 local dom=$DIR/$tdir/dom
20621 local tmp=$TMP/$tfile
20622 trap "cleanup_271def_tests $tmp" EXIT
20624 mkdir -p $DIR/$tdir
20626 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
20628 local mdtidx=$($LFS getstripe --mdt-index $DIR/$tdir)
20630 cancel_lru_locks mdc
20631 dd if=/dev/urandom of=$tmp bs=265000 count=1
20632 dd if=$tmp of=$dom bs=265000 count=1
20633 cancel_lru_locks mdc
20634 cat /etc/hosts >> $tmp
20635 lctl set_param -n mdc.*.stats=clear
20637 echo "Append to the same page"
20638 cat /etc/hosts >> $dom
20639 local num=$(get_mdc_stats $mdtidx ost_read)
20640 local ra=$(get_mdc_stats $mdtidx req_active)
20641 local rw=$(get_mdc_stats $mdtidx req_waittime)
20643 [ -z $num ] || error "$num READ RPC occured"
20644 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
20648 cmp $tmp $dom || error "file miscompare"
20650 cancel_lru_locks mdc
20651 lctl set_param -n mdc.*.stats=clear
20653 echo "Open and read file"
20654 cat $dom > /dev/null
20655 local num=$(get_mdc_stats $mdtidx ost_read)
20656 local ra=$(get_mdc_stats $mdtidx req_active)
20657 local rw=$(get_mdc_stats $mdtidx req_waittime)
20659 [ -z $num ] && num=0
20660 [ $num -eq 1 ] || error "expect 1 READ RPC, $num occured"
20661 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
20665 cmp $tmp $dom || error "file miscompare"
20669 run_test 271f "DoM: read on open (200K file and read tail)"
20672 [[ $($LCTL get_param mdc.*.import) =~ async_discard ]] ||
20673 skip "Skipping due to old client or server version"
20675 $LFS setstripe -E 1024K -L mdt -E EOF $DIR1/$tfile
20677 $CHECKSTAT -t file $DIR1/$tfile
20679 $MULTIOP $DIR1/$tfile Ow40960_w4096c &
20682 #define OBD_FAIL_LDLM_CANCEL_BL_CB_RACE
20683 $LCTL set_param fail_loc=0x80000314
20684 rm $DIR1/$tfile || error "Unlink fails"
20686 kill -USR1 $MULTIOP_PID && wait $MULTIOP_PID || error "multiop failure"
20687 [ $RC -eq 0 ] || error "Failed write to stale object"
20689 run_test 271g "Discard DoM data vs client flush race"
20692 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
20693 skip "Need MDS version at least 2.11.50"
20695 local dom=$DIR/$tdir/dom
20696 mkdir -p $DIR/$tdir
20698 $LFS setstripe -E 256K -L mdt -E -1 -c1 $dom
20699 dd if=/dev/urandom of=$dom bs=512K count=1 ||
20700 error "failed to write data into $dom"
20701 local old_md5=$(md5sum $dom)
20703 $LFS migrate -E 256K -L mdt -E -1 -c2 $dom ||
20704 error "failed to migrate to the same DoM component"
20706 local new_md5=$(md5sum $dom)
20708 [ "$old_md5" == "$new_md5" ] ||
20709 error "md5sum differ: $old_md5, $new_md5"
20711 [ $($LFS getstripe -c $dom) -eq 2 ] ||
20712 error "bad final stripe count: $($LFS getstripe -c $dom) != 2"
20714 run_test 272a "DoM migration: new layout with the same DOM component"
20717 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
20718 skip "Need MDS version at least 2.11.50"
20720 local dom=$DIR/$tdir/dom
20721 mkdir -p $DIR/$tdir
20722 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
20724 local mdtidx=$($LFS getstripe -m $dom)
20725 local mdtname=MDT$(printf %04x $mdtidx)
20726 local facet=mds$((mdtidx + 1))
20728 local mdtfree1=$(do_facet $facet \
20729 lctl get_param -n osd*.*$mdtname.kbytesfree)
20730 dd if=/dev/urandom of=$dom bs=2M count=1 ||
20731 error "failed to write data into $dom"
20732 local old_md5=$(md5sum $dom)
20733 cancel_lru_locks mdc
20734 local mdtfree1=$(do_facet $facet \
20735 lctl get_param -n osd*.*$mdtname.kbytesfree)
20737 $LFS migrate -c2 $dom ||
20738 error "failed to migrate to the new composite layout"
20739 [ $($LFS getstripe -L $dom) != 'mdt' ] ||
20740 error "MDT stripe was not removed"
20742 cancel_lru_locks mdc
20743 local new_md5=$(md5sum $dom)
20744 [ "$old_md5" == "$new_md5" ] ||
20745 error "$old_md5 != $new_md5"
20747 # Skip free space checks with ZFS
20748 if [ "$(facet_fstype $facet)" != "zfs" ]; then
20749 local mdtfree2=$(do_facet $facet \
20750 lctl get_param -n osd*.*$mdtname.kbytesfree)
20751 [ $mdtfree2 -gt $mdtfree1 ] ||
20752 error "MDT space is not freed after migration"
20756 run_test 272b "DoM migration: DOM file to the OST-striped file (plain)"
20759 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
20760 skip "Need MDS version at least 2.11.50"
20762 local dom=$DIR/$tdir/$tfile
20763 mkdir -p $DIR/$tdir
20764 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
20766 local mdtidx=$($LFS getstripe -m $dom)
20767 local mdtname=MDT$(printf %04x $mdtidx)
20768 local facet=mds$((mdtidx + 1))
20770 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
20771 error "failed to write data into $dom"
20772 local old_md5=$(md5sum $dom)
20773 cancel_lru_locks mdc
20774 local mdtfree1=$(do_facet $facet \
20775 lctl get_param -n osd*.*$mdtname.kbytesfree)
20777 $LFS migrate -E 2M -c1 -E -1 -c2 $dom ||
20778 error "failed to migrate to the new composite layout"
20779 [ $($LFS getstripe -L $dom) == 'mdt' ] &&
20780 error "MDT stripe was not removed"
20782 cancel_lru_locks mdc
20783 local new_md5=$(md5sum $dom)
20784 [ "$old_md5" == "$new_md5" ] ||
20785 error "$old_md5 != $new_md5"
20787 # Skip free space checks with ZFS
20788 if [ "$(facet_fstype $facet)" != "zfs" ]; then
20789 local mdtfree2=$(do_facet $facet \
20790 lctl get_param -n osd*.*$mdtname.kbytesfree)
20791 [ $mdtfree2 -gt $mdtfree1 ] ||
20792 error "MDS space is not freed after migration"
20796 run_test 272c "DoM migration: DOM file to the OST-striped file (composite)"
20799 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
20800 skip "Need MDS version at least 2.12.55"
20802 local dom=$DIR/$tdir/$tfile
20803 mkdir -p $DIR/$tdir
20804 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
20806 local mdtidx=$($LFS getstripe -m $dom)
20807 local mdtname=MDT$(printf %04x $mdtidx)
20808 local facet=mds$((mdtidx + 1))
20810 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
20811 error "failed to write data into $dom"
20812 local old_md5=$(md5sum $dom)
20813 cancel_lru_locks mdc
20814 local mdtfree1=$(do_facet $facet \
20815 lctl get_param -n osd*.*$mdtname.kbytesfree)
20817 $LFS mirror extend -N -E 2M -c1 -E -1 -c2 $dom ||
20818 error "failed mirroring to the new composite layout"
20819 $LFS mirror resync $dom ||
20820 error "failed mirror resync"
20821 $LFS mirror split --mirror-id 1 -d $dom ||
20822 error "failed mirror split"
20824 [ $($LFS getstripe -L $dom) != 'mdt' ] ||
20825 error "MDT stripe was not removed"
20827 cancel_lru_locks mdc
20828 local new_md5=$(md5sum $dom)
20829 [ "$old_md5" == "$new_md5" ] ||
20830 error "$old_md5 != $new_md5"
20832 # Skip free space checks with ZFS
20833 if [ "$(facet_fstype $facet)" != "zfs" ]; then
20834 local mdtfree2=$(do_facet $facet \
20835 lctl get_param -n osd*.*$mdtname.kbytesfree)
20836 [ $mdtfree2 -gt $mdtfree1 ] ||
20837 error "MDS space is not freed after DOM mirror deletion"
20841 run_test 272d "DoM mirroring: OST-striped mirror to DOM file"
20844 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
20845 skip "Need MDS version at least 2.12.55"
20847 local dom=$DIR/$tdir/$tfile
20848 mkdir -p $DIR/$tdir
20849 $LFS setstripe -c 2 $dom
20851 dd if=/dev/urandom of=$dom bs=512K count=1 oflag=direct ||
20852 error "failed to write data into $dom"
20853 local old_md5=$(md5sum $dom)
20854 cancel_lru_locks mdc
20856 $LFS mirror extend -N -E 1M -L mdt -E eof -c2 $dom ||
20857 error "failed mirroring to the DOM layout"
20858 $LFS mirror resync $dom ||
20859 error "failed mirror resync"
20860 $LFS mirror split --mirror-id 1 -d $dom ||
20861 error "failed mirror split"
20863 [ $($LFS getstripe -L $dom) != 'mdt' ] ||
20864 error "MDT stripe was not removed"
20866 cancel_lru_locks mdc
20867 local new_md5=$(md5sum $dom)
20868 [ "$old_md5" == "$new_md5" ] ||
20869 error "$old_md5 != $new_md5"
20873 run_test 272e "DoM mirroring: DOM mirror to the OST-striped file"
20876 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
20877 skip "Need MDS version at least 2.12.55"
20879 local dom=$DIR/$tdir/$tfile
20880 mkdir -p $DIR/$tdir
20881 $LFS setstripe -c 2 $dom
20883 dd if=/dev/urandom of=$dom bs=512K count=1 oflag=direct ||
20884 error "failed to write data into $dom"
20885 local old_md5=$(md5sum $dom)
20886 cancel_lru_locks mdc
20888 $LFS migrate -E 1M -L mdt -E eof -c2 -v $dom ||
20889 error "failed migrating to the DOM file"
20891 cancel_lru_locks mdc
20892 local new_md5=$(md5sum $dom)
20893 [ "$old_md5" != "$new_md5" ] &&
20894 error "$old_md5 != $new_md5"
20898 run_test 272f "DoM migration: OST-striped file to DOM file"
20901 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
20902 skip "Need MDS version at least 2.11.50"
20904 # Layout swap cannot be done if either file has DOM component,
20905 # this will never be supported, migration should be used instead
20907 local dom=$DIR/$tdir/$tfile
20908 mkdir -p $DIR/$tdir
20910 $LFS setstripe -c2 ${dom}_plain
20911 $LFS setstripe -E 1M -L mdt -E -1 -c2 ${dom}_dom
20912 $LFS swap_layouts ${dom}_plain ${dom}_dom &&
20913 error "can swap layout with DoM component"
20914 $LFS swap_layouts ${dom}_dom ${dom}_plain &&
20915 error "can swap layout with DoM component"
20917 $LFS setstripe -E 1M -c1 -E -1 -c2 ${dom}_comp
20918 $LFS swap_layouts ${dom}_comp ${dom}_dom &&
20919 error "can swap layout with DoM component"
20920 $LFS swap_layouts ${dom}_dom ${dom}_comp &&
20921 error "can swap layout with DoM component"
20924 run_test 273a "DoM: layout swapping should fail with DOM"
20927 remote_ost_nodsh && skip "remote OST with nodsh"
20928 [ $OST1_VERSION -lt $(version_code 2.10.57) ] &&
20929 skip "Need OST version >= 2.10.57"
20931 local file=$DIR/$tfile
20934 oss=$(comma_list $(osts_nodes))
20936 dd if=/dev/urandom of=$file bs=1M count=2 ||
20937 error "failed to create a file"
20938 cancel_lru_locks osc
20941 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
20942 error "failed to read a file"
20944 #define OBD_FAIL_LDLM_PAUSE_CANCEL2 0x31f
20945 $LCTL set_param fail_loc=0x8000031f
20947 cancel_lru_locks osc &
20950 #define OBD_FAIL_LDLM_PROLONG_PAUSE 0x32b
20951 do_nodes $oss $LCTL set_param fail_loc=0x8000032b
20952 #IO takes another lock, but matches the PENDING one
20953 #and places it to the IO RPC
20954 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
20955 error "failed to read a file with PENDING lock"
20957 run_test 275 "Read on a canceled duplicate lock"
20960 remote_ost_nodsh && skip "remote OST with nodsh"
20963 do_facet ost1 "(while true; do \
20964 $LCTL get_param obdfilter.*.filesfree > /dev/null 2>&1; \
20965 done) & pid=\\\$!; echo \\\$pid > $TMP/sanity_276_pid" &
20968 for LOOP in $(seq 20); do
20970 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS
20973 do_facet ost1 "pid=\\\$(cat $TMP/sanity_276_pid); kill -9 \\\$pid; \
20974 rm $TMP/sanity_276_pid"
20976 run_test 276 "Race between mount and obd_statfs"
20979 $LCTL set_param ldlm.namespaces.*.lru_size=0
20980 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
20981 local cached_mb=$($LCTL get_param llite.*.max_cached_mb |
20982 grep ^used_mb | awk '{print $2}')
20983 [ $cached_mb -eq 1 ] || error "expected mb 1 got $cached_mb"
20984 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 \
20985 oflag=direct conv=notrunc
20986 cached_mb=$($LCTL get_param llite.*.max_cached_mb |
20987 grep ^used_mb | awk '{print $2}')
20988 [ $cached_mb -eq 0 ] || error "expected mb 0 got $cached_mb"
20990 run_test 277 "Direct IO shall drop page cache"
20993 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
20994 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
20995 [[ "$(facet_host mds1)" != "$(facet_host mds2)" ]] &&
20996 skip "needs the same host for mdt1 mdt2" && return
21001 #define OBD_FAIL_OBD_STOP_MDS_RACE 0x60b
21002 do_facet mds2 $LCTL set_param fail_loc=0x8000060c
21008 echo "Starting MDTs"
21009 start mds1 $(mdsdevname 1) $MDS_MOUNT_OPTS
21011 #For the error assertion will happen. lu_env_get_key(..., &mdt_thread_key)
21013 do_facet mds2 $LCTL set_param fail_loc=0
21015 start mds2 $(mdsdevname 2) $MDS_MOUNT_OPTS
21016 wait_recovery_complete mds2
21018 run_test 278 "Race starting MDS between MDTs stop/start"
21021 [ $MGS_VERSION -lt $(version_code 2.13.52) ] &&
21022 skip "Need MGS version at least 2.13.52"
21023 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21024 combined_mgs_mds || skip "needs combined MGS/MDT"
21026 umount_client $MOUNT
21027 #define OBD_FAIL_MDS_LLOG_UMOUNT_RACE 0x15e
21028 do_facet mgs $LCTL set_param fail_loc=0x8000015e fail_val=0
21030 mount_client $MOUNT &
21032 stop mgs || error "stop mgs failed"
21033 #for a race mgs would crash
21034 start mgs $(mgsdevname) $MGS_MOUNT_OPTS || error "start mgs failed"
21035 mount_client $MOUNT || error "mount client failed"
21037 run_test 280 "Race between MGS umount and client llog processing"
21039 cleanup_test_300() {
21043 test_striped_dir() {
21048 mkdir -p $DIR/$tdir
21050 SAVE_UMASK=$(umask)
21051 trap cleanup_test_300 RETURN EXIT
21053 $LFS setdirstripe -i $mdt_index -c 2 -H all_char -o 755 \
21054 $DIR/$tdir/striped_dir ||
21055 error "set striped dir error"
21057 local mode=$(stat -c%a $DIR/$tdir/striped_dir)
21058 [ "$mode" = "755" ] || error "expect 755 got $mode"
21060 $LFS getdirstripe $DIR/$tdir/striped_dir > /dev/null 2>&1 ||
21061 error "getdirstripe failed"
21062 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir)
21063 if [ "$stripe_count" != "2" ]; then
21064 error "1:stripe_count is $stripe_count, expect 2"
21066 stripe_count=$($LFS getdirstripe -T $DIR/$tdir/striped_dir)
21067 if [ "$stripe_count" != "2" ]; then
21068 error "2:stripe_count is $stripe_count, expect 2"
21071 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir)
21072 if [ "$stripe_index" != "$mdt_index" ]; then
21073 error "stripe_index is $stripe_index, expect $mdt_index"
21076 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
21077 error "nlink error after create striped dir"
21079 mkdir $DIR/$tdir/striped_dir/a
21080 mkdir $DIR/$tdir/striped_dir/b
21082 stat $DIR/$tdir/striped_dir/a ||
21083 error "create dir under striped dir failed"
21084 stat $DIR/$tdir/striped_dir/b ||
21085 error "create dir under striped dir failed"
21087 [ $(stat -c%h $DIR/$tdir/striped_dir) == '4' ] ||
21088 error "nlink error after mkdir"
21090 rmdir $DIR/$tdir/striped_dir/a
21091 [ $(stat -c%h $DIR/$tdir/striped_dir) == '3' ] ||
21092 error "nlink error after rmdir"
21094 rmdir $DIR/$tdir/striped_dir/b
21095 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
21096 error "nlink error after rmdir"
21098 chattr +i $DIR/$tdir/striped_dir
21099 createmany -o $DIR/$tdir/striped_dir/f 10 &&
21100 error "immutable flags not working under striped dir!"
21101 chattr -i $DIR/$tdir/striped_dir
21103 rmdir $DIR/$tdir/striped_dir ||
21104 error "rmdir striped dir error"
21112 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
21113 skip "skipped for lustre < 2.7.0"
21114 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21115 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21117 test_striped_dir 0 || error "failed on striped dir on MDT0"
21118 test_striped_dir 1 || error "failed on striped dir on MDT0"
21120 run_test 300a "basic striped dir sanity test"
21123 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
21124 skip "skipped for lustre < 2.7.0"
21125 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21126 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21133 test_mkdir $DIR/$tdir || error "mkdir fail"
21134 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
21135 error "set striped dir error"
21136 for i in {0..9}; do
21137 mtime1=$(stat -c %Y $DIR/$tdir/striped_dir)
21139 touch $DIR/$tdir/striped_dir/file_$i || error "touch error $i"
21140 mtime2=$(stat -c %Y $DIR/$tdir/striped_dir)
21141 [ $mtime1 -eq $mtime2 ] && error "mtime unchanged after create"
21143 rm -f $DIR/$tdir/striped_dir/file_$i || error "unlink error $i"
21144 mtime3=$(stat -c %Y $DIR/$tdir/striped_dir)
21145 [ $mtime2 -eq $mtime3 ] && error "mtime unchanged after unlink"
21149 run_test 300b "check ctime/mtime for striped dir"
21152 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
21153 skip "skipped for lustre < 2.7.0"
21154 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21155 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21159 mkdir -p $DIR/$tdir
21160 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir ||
21161 error "set striped dir error"
21163 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/striped_dir ||
21164 error "chown striped dir failed"
21166 $RUNAS createmany -o $DIR/$tdir/striped_dir/f 5000 ||
21167 error "create 5k files failed"
21169 file_count=$(ls $DIR/$tdir/striped_dir | wc -l)
21171 [ "$file_count" = 5000 ] || error "file count $file_count != 5000"
21175 run_test 300c "chown && check ls under striped directory"
21178 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
21179 skip "skipped for lustre < 2.7.0"
21180 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21181 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21186 mkdir -p $DIR/$tdir
21187 $LFS setstripe -c 2 $DIR/$tdir
21189 #local striped directory
21190 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
21191 error "set striped dir error"
21192 #look at the directories for debug purposes
21194 $LFS getdirstripe $DIR/$tdir
21195 ls -l $DIR/$tdir/striped_dir
21196 $LFS getdirstripe $DIR/$tdir/striped_dir
21197 createmany -o $DIR/$tdir/striped_dir/f 10 ||
21198 error "create 10 files failed"
21200 #remote striped directory
21201 $LFS setdirstripe -i 1 -c 2 $DIR/$tdir/remote_striped_dir ||
21202 error "set striped dir error"
21203 #look at the directories for debug purposes
21205 $LFS getdirstripe $DIR/$tdir
21206 ls -l $DIR/$tdir/remote_striped_dir
21207 $LFS getdirstripe $DIR/$tdir/remote_striped_dir
21208 createmany -o $DIR/$tdir/remote_striped_dir/f 10 ||
21209 error "create 10 files failed"
21211 for file in $(find $DIR/$tdir); do
21212 stripe_count=$($LFS getstripe -c $file)
21213 [ $stripe_count -eq 2 ] ||
21214 error "wrong stripe $stripe_count for $file"
21219 run_test 300d "check default stripe under striped directory"
21222 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
21223 skip "Need MDS version at least 2.7.55"
21224 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21225 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21230 mkdir -p $DIR/$tdir
21232 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
21233 error "set striped dir error"
21235 touch $DIR/$tdir/striped_dir/a
21236 touch $DIR/$tdir/striped_dir/b
21237 touch $DIR/$tdir/striped_dir/c
21239 mkdir $DIR/$tdir/striped_dir/dir_a
21240 mkdir $DIR/$tdir/striped_dir/dir_b
21241 mkdir $DIR/$tdir/striped_dir/dir_c
21243 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_a ||
21244 error "set striped adir under striped dir error"
21246 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_b ||
21247 error "set striped bdir under striped dir error"
21249 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_c ||
21250 error "set striped cdir under striped dir error"
21252 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir/dir_b ||
21253 error "rename dir under striped dir fails"
21255 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir/stp_b ||
21256 error "rename dir under different stripes fails"
21258 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir/c ||
21259 error "rename file under striped dir should succeed"
21261 mrename $DIR/$tdir/striped_dir/dir_b $DIR/$tdir/striped_dir/dir_c ||
21262 error "rename dir under striped dir should succeed"
21266 run_test 300e "check rename under striped directory"
21269 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21270 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21271 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
21272 skip "Need MDS version at least 2.7.55"
21278 mkdir -p $DIR/$tdir
21280 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
21281 error "set striped dir error"
21283 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir1 ||
21284 error "set striped dir error"
21286 touch $DIR/$tdir/striped_dir/a
21287 mkdir $DIR/$tdir/striped_dir/dir_a
21288 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_a ||
21289 error "create striped dir under striped dir fails"
21291 touch $DIR/$tdir/striped_dir1/b
21292 mkdir $DIR/$tdir/striped_dir1/dir_b
21293 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_b ||
21294 error "create striped dir under striped dir fails"
21296 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir1/dir_b ||
21297 error "rename dir under different striped dir should fail"
21299 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir1/stp_b ||
21300 error "rename striped dir under diff striped dir should fail"
21302 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir1/a ||
21303 error "rename file under diff striped dirs fails"
21307 run_test 300f "check rename cross striped directory"
21309 test_300_check_default_striped_dir()
21312 local default_count=$2
21313 local default_index=$3
21316 local dir_stripe_index
21319 echo "checking $dirname $default_count $default_index"
21320 $LFS setdirstripe -D -c $default_count -i $default_index \
21321 -t all_char $DIR/$tdir/$dirname ||
21322 error "set default stripe on striped dir error"
21323 stripe_count=$($LFS getdirstripe -D -c $DIR/$tdir/$dirname)
21324 [ $stripe_count -eq $default_count ] ||
21325 error "expect $default_count get $stripe_count for $dirname"
21327 stripe_index=$($LFS getdirstripe -D -i $DIR/$tdir/$dirname)
21328 [ $stripe_index -eq $default_index ] ||
21329 error "expect $default_index get $stripe_index for $dirname"
21331 mkdir $DIR/$tdir/$dirname/{test1,test2,test3,test4} ||
21332 error "create dirs failed"
21334 createmany -o $DIR/$tdir/$dirname/f- 10 || error "create files failed"
21335 unlinkmany $DIR/$tdir/$dirname/f- 10 || error "unlink files failed"
21336 for dir in $(find $DIR/$tdir/$dirname/*); do
21337 stripe_count=$($LFS getdirstripe -c $dir)
21338 [ $stripe_count -eq $default_count ] ||
21339 [ $stripe_count -eq 0 ] || [ $default_count -eq 1 ] ||
21340 error "stripe count $default_count != $stripe_count for $dir"
21342 stripe_index=$($LFS getdirstripe -i $dir)
21343 [ $default_index -eq -1 ] ||
21344 [ $stripe_index -eq $default_index ] ||
21345 error "$stripe_index != $default_index for $dir"
21347 #check default stripe
21348 stripe_count=$($LFS getdirstripe -D -c $dir)
21349 [ $stripe_count -eq $default_count ] ||
21350 error "default count $default_count != $stripe_count for $dir"
21352 stripe_index=$($LFS getdirstripe -D -i $dir)
21353 [ $stripe_index -eq $default_index ] ||
21354 error "default index $default_index != $stripe_index for $dir"
21356 rmdir $DIR/$tdir/$dirname/* || error "rmdir failed"
21360 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21361 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
21362 skip "Need MDS version at least 2.7.55"
21369 mkdir $DIR/$tdir/normal_dir
21371 #Checking when client cache stripe index
21372 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
21373 $LFS setdirstripe -D -i1 $DIR/$tdir/striped_dir ||
21374 error "create striped_dir failed"
21376 $LFS setdirstripe -i0 $DIR/$tdir/striped_dir/dir0 ||
21377 error "create dir0 fails"
21378 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir0)
21379 [ $stripe_index -eq 0 ] ||
21380 error "dir0 expect index 0 got $stripe_index"
21382 mkdir $DIR/$tdir/striped_dir/dir1 ||
21383 error "create dir1 fails"
21384 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir1)
21385 [ $stripe_index -eq 1 ] ||
21386 error "dir1 expect index 1 got $stripe_index"
21388 #check default stripe count/stripe index
21389 test_300_check_default_striped_dir normal_dir $MDSCOUNT 1
21390 test_300_check_default_striped_dir normal_dir 1 0
21391 test_300_check_default_striped_dir normal_dir 2 1
21392 test_300_check_default_striped_dir normal_dir 2 -1
21394 #delete default stripe information
21395 echo "delete default stripeEA"
21396 $LFS setdirstripe -d $DIR/$tdir/normal_dir ||
21397 error "set default stripe on striped dir error"
21399 mkdir -p $DIR/$tdir/normal_dir/{test1,test2,test3,test4}
21400 for dir in $(find $DIR/$tdir/normal_dir/*); do
21401 stripe_count=$($LFS getdirstripe -c $dir)
21402 [ $stripe_count -eq 0 ] ||
21403 error "expect 1 get $stripe_count for $dir"
21404 stripe_index=$($LFS getdirstripe -i $dir)
21405 [ $stripe_index -eq 0 ] ||
21406 error "expect 0 get $stripe_index for $dir"
21409 run_test 300g "check default striped directory for normal directory"
21412 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21413 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
21414 skip "Need MDS version at least 2.7.55"
21420 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
21421 error "set striped dir error"
21423 test_300_check_default_striped_dir striped_dir $MDSCOUNT 1
21424 test_300_check_default_striped_dir striped_dir 1 0
21425 test_300_check_default_striped_dir striped_dir 2 1
21426 test_300_check_default_striped_dir striped_dir 2 -1
21428 #delete default stripe information
21429 $LFS setdirstripe -d $DIR/$tdir/striped_dir ||
21430 error "set default stripe on striped dir error"
21432 mkdir -p $DIR/$tdir/striped_dir/{test1,test2,test3,test4}
21433 for dir in $(find $DIR/$tdir/striped_dir/*); do
21434 stripe_count=$($LFS getdirstripe -c $dir)
21435 [ $stripe_count -eq 0 ] ||
21436 error "expect 1 get $stripe_count for $dir"
21439 run_test 300h "check default striped directory for striped directory"
21442 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21443 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21444 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
21445 skip "Need MDS version at least 2.7.55"
21452 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
21453 error "set striped dir error"
21455 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
21456 error "create files under striped dir failed"
21458 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir ||
21459 error "set striped hashdir error"
21461 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir/d0 ||
21462 error "create dir0 under hash dir failed"
21463 $LFS setdirstripe -i0 -c$MDSCOUNT -H fnv_1a_64 $DIR/$tdir/hashdir/d1 ||
21464 error "create dir1 under hash dir failed"
21466 # unfortunately, we need to umount to clear dir layout cache for now
21467 # once we fully implement dir layout, we can drop this
21468 umount_client $MOUNT || error "umount failed"
21469 mount_client $MOUNT || error "mount failed"
21471 $LFS find -H fnv_1a_64 $DIR/$tdir/hashdir
21472 local dircnt=$($LFS find -H fnv_1a_64 $DIR/$tdir/hashdir | wc -l)
21473 [ $dircnt -eq 1 ] || error "lfs find striped dir got:$dircnt,except:1"
21475 #set the stripe to be unknown hash type
21476 #define OBD_FAIL_UNKNOWN_LMV_STRIPE 0x1901
21477 $LCTL set_param fail_loc=0x1901
21478 for ((i = 0; i < 10; i++)); do
21479 $CHECKSTAT -t file $DIR/$tdir/striped_dir/f-$i ||
21480 error "stat f-$i failed"
21481 rm $DIR/$tdir/striped_dir/f-$i || error "unlink f-$i failed"
21484 touch $DIR/$tdir/striped_dir/f0 &&
21485 error "create under striped dir with unknown hash should fail"
21487 $LCTL set_param fail_loc=0
21489 umount_client $MOUNT || error "umount failed"
21490 mount_client $MOUNT || error "mount failed"
21494 run_test 300i "client handle unknown hash type striped directory"
21497 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21498 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21499 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
21500 skip "Need MDS version at least 2.7.55"
21507 #define OBD_FAIL_SPLIT_UPDATE_REC 0x1702
21508 $LCTL set_param fail_loc=0x1702
21509 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
21510 error "set striped dir error"
21512 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
21513 error "create files under striped dir failed"
21515 $LCTL set_param fail_loc=0
21517 rm -rf $DIR/$tdir || error "unlink striped dir fails"
21521 run_test 300j "test large update record"
21524 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21525 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21526 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
21527 skip "Need MDS version at least 2.7.55"
21529 # this test needs a huge transaction
21531 kb=$(do_facet $SINGLEMDS "$LCTL get_param -n \
21532 osd*.$FSNAME-MDT0000.kbytestotal")
21533 [ $kb -lt $((1024*1024)) ] && skip "MDT0 too small: $kb"
21540 #define OBD_FAIL_LARGE_STRIPE 0x1703
21541 $LCTL set_param fail_loc=0x1703
21542 $LFS setdirstripe -i 0 -c192 $DIR/$tdir/striped_dir ||
21543 error "set striped dir error"
21544 $LCTL set_param fail_loc=0
21546 $LFS getdirstripe $DIR/$tdir/striped_dir ||
21547 error "getstripeddir fails"
21548 rm -rf $DIR/$tdir/striped_dir ||
21549 error "unlink striped dir fails"
21553 run_test 300k "test large striped directory"
21556 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21557 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21558 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
21559 skip "Need MDS version at least 2.7.55"
21563 test_mkdir -p $DIR/$tdir/striped_dir
21564 chown $RUNAS_ID $DIR/$tdir/striped_dir ||
21565 error "chown $RUNAS_ID failed"
21566 $LFS setdirstripe -i 1 -D $DIR/$tdir/striped_dir ||
21567 error "set default striped dir failed"
21569 #define OBD_FAIL_MDS_STALE_DIR_LAYOUT 0x158
21570 $LCTL set_param fail_loc=0x80000158
21571 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir || error "create dir fails"
21573 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/test_dir)
21574 [ $stripe_index -eq 1 ] ||
21575 error "expect 1 get $stripe_index for $dir"
21577 run_test 300l "non-root user to create dir under striped dir with stale layout"
21580 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21581 [ $MDSCOUNT -ge 2 ] && skip_env "Only for single MDT"
21582 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
21583 skip "Need MDS version at least 2.7.55"
21585 mkdir -p $DIR/$tdir/striped_dir
21586 $LFS setdirstripe -D -c 1 $DIR/$tdir/striped_dir ||
21587 error "set default stripes dir error"
21589 mkdir $DIR/$tdir/striped_dir/a || error "mkdir a fails"
21591 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/a)
21592 [ $stripe_count -eq 0 ] ||
21593 error "expect 0 get $stripe_count for a"
21595 $LFS setdirstripe -D -c 2 $DIR/$tdir/striped_dir ||
21596 error "set default stripes dir error"
21598 mkdir $DIR/$tdir/striped_dir/b || error "mkdir b fails"
21600 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/b)
21601 [ $stripe_count -eq 0 ] ||
21602 error "expect 0 get $stripe_count for b"
21604 $LFS setdirstripe -D -c1 -i2 $DIR/$tdir/striped_dir ||
21605 error "set default stripes dir error"
21607 mkdir $DIR/$tdir/striped_dir/c &&
21608 error "default stripe_index is invalid, mkdir c should fails"
21610 rm -rf $DIR/$tdir || error "rmdir fails"
21612 run_test 300m "setstriped directory on single MDT FS"
21615 local list=$(comma_list $(mdts_nodes))
21618 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
21622 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21623 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21624 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
21625 skip "Need MDS version at least 2.7.55"
21626 remote_mds_nodsh && skip "remote MDS with nodsh"
21629 local list=$(comma_list $(mdts_nodes))
21631 trap cleanup_300n RETURN EXIT
21632 mkdir -p $DIR/$tdir
21633 chmod 777 $DIR/$tdir
21634 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT \
21635 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
21636 error "create striped dir succeeds with gid=0"
21638 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
21639 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
21640 error "create striped dir fails with gid=-1"
21642 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
21643 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D \
21644 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
21645 error "set default striped dir succeeds with gid=0"
21648 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
21649 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D $DIR/$tdir/striped_dir ||
21650 error "set default striped dir fails with gid=-1"
21653 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
21654 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir ||
21655 error "create test_dir fails"
21656 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir1 ||
21657 error "create test_dir1 fails"
21658 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir2 ||
21659 error "create test_dir2 fails"
21662 run_test 300n "non-root user to create dir under striped dir with default EA"
21665 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21666 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21667 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
21668 skip "Need MDS version at least 2.7.55"
21673 mkdir -p $DIR/$tdir
21675 numfree1=$(lctl get_param -n mdc.*MDT0000*.filesfree)
21676 numfree2=$(lctl get_param -n mdc.*MDT0001*.filesfree)
21677 if [ $numfree1 -lt 66000 ] || [ $numfree2 -lt 66000 ]; then
21678 skip "not enough free inodes $numfree1 $numfree2"
21681 numfree1=$(lctl get_param -n mdc.*MDT0000-mdc-*.kbytesfree)
21682 numfree2=$(lctl get_param -n mdc.*MDT0001-mdc-*.kbytesfree)
21683 if [ $numfree1 -lt 300000 ] || [ $numfree2 -lt 300000 ]; then
21684 skip "not enough free space $numfree1 $numfree2"
21687 $LFS setdirstripe -c2 $DIR/$tdir/striped_dir ||
21688 error "setdirstripe fails"
21690 createmany -d $DIR/$tdir/striped_dir/d 131000 ||
21691 error "create dirs fails"
21693 $LCTL set_param ldlm.namespaces.*mdc-*.lru_size=0
21694 ls $DIR/$tdir/striped_dir > /dev/null ||
21695 error "ls striped dir fails"
21696 unlinkmany -d $DIR/$tdir/striped_dir/d 131000 ||
21697 error "unlink big striped dir fails"
21699 run_test 300o "unlink big sub stripe(> 65000 subdirs)"
21702 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21703 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21704 remote_mds_nodsh && skip "remote MDS with nodsh"
21706 mkdir -p $DIR/$tdir
21708 #define OBD_FAIL_OUT_ENOSPC 0x1704
21709 do_facet mds2 lctl set_param fail_loc=0x80001704
21710 $LFS setdirstripe -i 0 -c2 $DIR/$tdir/bad_striped_dir > /dev/null 2>&1 \
21711 && error "create striped directory should fail"
21713 [ -e $DIR/$tdir/bad_striped_dir ] && error "striped dir exists"
21715 $LFS setdirstripe -c2 $DIR/$tdir/bad_striped_dir
21718 run_test 300p "create striped directory without space"
21721 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21722 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21724 local fd=$(free_fd)
21725 local cmd="exec $fd<$tdir"
21727 $LFS mkdir -c $MDSCOUNT $tdir || error "create $tdir fails"
21730 trap "eval $cmd" EXIT
21731 cd $tdir || error "cd $tdir fails"
21732 rmdir ../$tdir || error "rmdir $tdir fails"
21733 mkdir local_dir && error "create dir succeeds"
21734 $LFS setdirstripe -i1 remote_dir && error "create remote dir succeeds"
21738 run_test 300q "create remote directory under orphan directory"
21741 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
21742 skip "Need MDS version at least 2.7.55" && return
21743 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
21747 $LFS setdirstripe -i 0 -c -1 $DIR/$tdir/striped_dir ||
21748 error "set striped dir error"
21750 $LFS getdirstripe $DIR/$tdir/striped_dir ||
21751 error "getstripeddir fails"
21754 stripe_count=$($LFS getdirstripe $DIR/$tdir/striped_dir |
21755 awk '/lmv_stripe_count:/ { print $2 }')
21757 [ $MDSCOUNT -ne $stripe_count ] &&
21758 error "wrong stripe count $stripe_count expected $MDSCOUNT"
21760 rm -rf $DIR/$tdir/striped_dir ||
21761 error "unlink striped dir fails"
21763 run_test 300r "test -1 striped directory"
21765 test_300s_helper() {
21768 local stripe_dir=$DIR/$tdir/striped_dir.$count
21770 $LFS mkdir -c $count $stripe_dir ||
21771 error "lfs mkdir -c error"
21773 $LFS getdirstripe $stripe_dir ||
21774 error "lfs getdirstripe fails"
21777 stripe_count=$($LFS getdirstripe $stripe_dir |
21778 awk '/lmv_stripe_count:/ { print $2 }')
21780 [ $count -ne $stripe_count ] &&
21781 error_noexit "bad stripe count $stripe_count expected $count"
21784 dupe_stripes=$($LFS getdirstripe $stripe_dir |
21785 awk '/0x/ {count[$1] += 1}; END {
21786 for (idx in count) {
21787 if (count[idx]>1) {
21788 print "index " idx " count " count[idx]
21793 if [[ -n "$dupe_stripes" ]] ; then
21794 lfs getdirstripe $stripe_dir
21795 error_noexit "Dupe MDT above: $dupe_stripes "
21798 rm -rf $stripe_dir ||
21799 error_noexit "unlink $stripe_dir fails"
21803 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
21804 skip "Need MDS version at least 2.7.55" && return
21805 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
21808 for count in $(seq 2 $MDSCOUNT); do
21809 test_300s_helper $count
21812 run_test 300s "test lfs mkdir -c without -i"
21815 prepare_remote_file() {
21816 mkdir $DIR/$tdir/src_dir ||
21817 error "create remote source failed"
21819 cp /etc/hosts $DIR/$tdir/src_dir/a ||
21820 error "cp to remote source failed"
21821 touch $DIR/$tdir/src_dir/a
21823 $LFS mkdir -i 1 $DIR/$tdir/tgt_dir ||
21824 error "create remote target dir failed"
21826 touch $DIR/$tdir/tgt_dir/b
21828 mrename $DIR/$tdir/src_dir/a $DIR/$tdir/tgt_dir/b ||
21829 error "rename dir cross MDT failed!"
21831 $CHECKSTAT -t file $DIR/$tdir/src_dir/a &&
21832 error "src_child still exists after rename"
21834 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/b ||
21835 error "missing file(a) after rename"
21837 diff /etc/hosts $DIR/$tdir/tgt_dir/b ||
21838 error "diff after rename"
21842 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 4 MDTs"
21843 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21845 local remote_file=$DIR/$tdir/tgt_dir/b
21847 mkdir -p $DIR/$tdir
21849 prepare_remote_file || error "prepare remote file failed"
21852 $OPENUNLINK $remote_file $remote_file ||
21853 error "openunlink $remote_file failed"
21854 $CHECKSTAT -a $remote_file || error "$remote_file exists"
21856 run_test 310a "open unlink remote file"
21859 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 4 MDTs"
21860 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21862 local remote_file=$DIR/$tdir/tgt_dir/b
21864 mkdir -p $DIR/$tdir
21866 prepare_remote_file || error "prepare remote file failed"
21868 ln $remote_file $DIR/$tfile || error "link failed for remote file"
21869 $MULTIOP $DIR/$tfile Ouc || error "mulitop failed"
21870 $CHECKSTAT -t file $remote_file || error "check file failed"
21872 run_test 310b "unlink remote file with multiple links while open"
21875 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21876 [[ $MDSCOUNT -lt 4 ]] && skip_env "needs >= 4 MDTs"
21878 local remote_file=$DIR/$tdir/tgt_dir/b
21880 mkdir -p $DIR/$tdir
21882 prepare_remote_file || error "prepare remote file failed"
21884 ln $remote_file $DIR/$tfile || error "link failed for remote file"
21885 multiop_bg_pause $remote_file O_uc ||
21886 error "mulitop failed for remote file"
21888 $MULTIOP $DIR/$tfile Ouc
21889 kill -USR1 $MULTIPID
21892 run_test 310c "open-unlink remote file with multiple links"
21896 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21897 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
21898 [ $MDS1_VERSION -lt $(version_code 2.8.54) ] &&
21899 skip "lustre < 2.8.54 does not contain LU-4825 fix"
21900 remote_mds_nodsh && skip "remote MDS with nodsh"
21902 local old_iused=$($LFS df -i | grep OST0000 | awk '{ print $3 }')
21903 local mdts=$(comma_list $(mdts_nodes))
21905 mkdir -p $DIR/$tdir
21906 $LFS setstripe -i 0 -c 1 $DIR/$tdir
21907 createmany -o $DIR/$tdir/$tfile. 1000
21909 # statfs data is not real time, let's just calculate it
21910 old_iused=$((old_iused + 1000))
21912 local count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
21913 osp.*OST0000*MDT0000.create_count")
21914 local max_count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
21915 osp.*OST0000*MDT0000.max_create_count")
21916 do_nodes $mdts "$LCTL set_param -n osp.*OST0000*.max_create_count=0"
21918 $LFS setstripe -i 0 $DIR/$tdir/$tfile || error "setstripe failed"
21919 local index=$($LFS getstripe -i $DIR/$tdir/$tfile)
21920 [ $index -ne 0 ] || error "$tfile stripe index is 0"
21922 unlinkmany $DIR/$tdir/$tfile. 1000
21924 do_nodes $mdts "$LCTL set_param -n \
21925 osp.*OST0000*.max_create_count=$max_count"
21926 [ $MDS1_VERSION -lt $(version_code 2.12.51) ] &&
21927 do_nodes $mdts "$LCTL set_param -n \
21928 osp.*OST0000*.create_count=$count"
21929 do_nodes $mdts "$LCTL get_param osp.*OST0000*.create_count" |
21930 grep "=0" && error "create_count is zero"
21933 for i in $(seq 120); do
21934 new_iused=$($LFS df -i | grep OST0000 | awk '{ print $3 }')
21935 # system may be too busy to destroy all objs in time, use
21936 # a somewhat small value to not fail autotest
21937 [ $((old_iused - new_iused)) -gt 400 ] && break
21941 echo "waited $i sec, old Iused $old_iused, new Iused $new_iused"
21942 [ $((old_iused - new_iused)) -gt 400 ] ||
21943 error "objs not destroyed after unlink"
21945 run_test 311 "disable OSP precreate, and unlink should destroy objs"
21952 local vdevdir=$(dirname $(facet_vdevice $ost))
21953 local cmd="$ZDB -e -p $vdevdir -ddddd $(facet_device $ost)"
21954 local zfs_zapid=$(do_facet $ost $cmd |
21955 grep -w "/O/0/d$((objid%32))" -C 5 |
21956 awk '/Object/{getline; print $1}')
21957 local zfs_objid=$(do_facet $ost $cmd $zfs_zapid |
21958 awk "/$objid = /"'{printf $3}')
21963 zfs_object_blksz() {
21967 local vdevdir=$(dirname $(facet_vdevice $ost))
21968 local cmd="$ZDB -e -p $vdevdir -dddd $(facet_device $ost)"
21969 local blksz=$(do_facet $ost $cmd $objid |
21970 awk '/dblk/{getline; printf $4}')
21972 case "${blksz: -1}" in
21973 k|K) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024)) ;;
21974 m|M) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024*1024)) ;;
21981 test_312() { # LU-4856
21982 remote_ost_nodsh && skip "remote OST with nodsh"
21983 [ "$ost1_FSTYPE" = "zfs" ] ||
21984 skip_env "the test only applies to zfs"
21986 local max_blksz=$(do_facet ost1 \
21987 $ZFS get -p recordsize $(facet_device ost1) |
21988 awk '!/VALUE/{print $3}')
21990 # to make life a little bit easier
21991 $LFS mkdir -c 1 -i 0 $DIR/$tdir
21992 $LFS setstripe -c 1 -i 0 $DIR/$tdir
21994 local tf=$DIR/$tdir/$tfile
21996 local oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
21998 # Get ZFS object id
21999 local zfs_objid=$(zfs_oid_to_objid ost1 $oid)
22000 # block size change by sequential overwrite
22003 for ((bs=$PAGE_SIZE; bs <= max_blksz; bs *= 4)) ; do
22004 dd if=/dev/zero of=$tf bs=$bs count=1 oflag=sync conv=notrunc
22006 local blksz=$(zfs_object_blksz ost1 $zfs_objid)
22007 [ $blksz -eq $bs ] || error "blksz error: $blksz, expected: $bs"
22011 # block size change by sequential append write
22012 dd if=/dev/zero of=$tf bs=$PAGE_SIZE count=1 oflag=sync conv=notrunc
22013 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
22014 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
22017 for ((count = 1; count < $((max_blksz / PAGE_SIZE)); count *= 2)); do
22018 dd if=/dev/zero of=$tf bs=$PAGE_SIZE count=$count seek=$count \
22019 oflag=sync conv=notrunc
22021 blksz=$(zfs_object_blksz ost1 $zfs_objid)
22022 [ $blksz -eq $((2 * count * PAGE_SIZE)) ] ||
22023 error "blksz error, actual $blksz, " \
22024 "expected: 2 * $count * $PAGE_SIZE"
22030 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
22031 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
22033 dd if=/dev/zero of=$tf bs=1K count=1 oflag=sync conv=notrunc
22034 blksz=$(zfs_object_blksz ost1 $zfs_objid)
22035 [ $blksz -eq $PAGE_SIZE ] ||
22036 error "blksz error: $blksz, expected: $PAGE_SIZE"
22038 dd if=/dev/zero of=$tf bs=64K count=1 oflag=sync conv=notrunc seek=128
22039 blksz=$(zfs_object_blksz ost1 $zfs_objid)
22040 [ $blksz -eq 65536 ] || error "blksz error: $blksz, expected: 64k"
22042 dd if=/dev/zero of=$tf bs=1M count=1 oflag=sync conv=notrunc
22043 blksz=$(zfs_object_blksz ost1 $zfs_objid)
22044 [ $blksz -eq 65536 ] || error "rewrite error: $blksz, expected: 64k"
22046 run_test 312 "make sure ZFS adjusts its block size by write pattern"
22049 remote_ost_nodsh && skip "remote OST with nodsh"
22051 local file=$DIR/$tfile
22054 $LFS setstripe -c 1 -i 0 $file || error "setstripe failed"
22056 # define OBD_FAIL_TGT_RCVD_EIO 0x720
22057 do_facet ost1 "$LCTL set_param fail_loc=0x720"
22058 dd if=/dev/zero of=$file bs=$PAGE_SIZE oflag=direct count=1 &&
22059 error "write should failed"
22060 do_facet ost1 "$LCTL set_param fail_loc=0"
22063 run_test 313 "io should fail after last_rcvd update fail"
22066 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
22068 $LFS setstripe -c 2 -i 0 $DIR/$tfile || error "setstripe failed"
22069 do_facet ost1 "$LCTL set_param fail_loc=0x720"
22071 wait_delete_completed
22072 do_facet ost1 "$LCTL set_param fail_loc=0"
22074 run_test 314 "OSP shouldn't fail after last_rcvd update failure"
22076 test_315() { # LU-618
22077 [ -f /proc/$$/io ] || skip_env "no IO accounting in kernel"
22079 local file=$DIR/$tfile
22082 $MULTIOP $file oO_CREAT:O_DIRECT:O_RDWR:w4063232c ||
22083 error "multiop file write failed"
22084 $MULTIOP $file oO_RDONLY:r4063232_c &
22089 local rbytes=$(awk '/read_bytes/ { print $2 }' /proc/$PID/io)
22092 [ $rbytes -gt 4000000 ] || error "read is not accounted ($rbytes)"
22095 run_test 315 "read should be accounted"
22098 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
22099 large_xattr_enabled || skip_env "ea_inode feature disabled"
22101 rm -rf $DIR/$tdir/d
22102 mkdir -p $DIR/$tdir/d
22103 chown nobody $DIR/$tdir/d
22104 touch $DIR/$tdir/d/file
22106 $LFS mv -m1 $DIR/$tdir/d || error "lfs mv failed"
22108 run_test 316 "lfs mv"
22111 [ $MDS1_VERSION -lt $(version_code 2.11.53) ] &&
22112 skip "Need MDS version at least 2.11.53"
22113 if [ "$ost1_FSTYPE" == "zfs" ]; then
22114 skip "LU-10370: no implementation for ZFS"
22118 local grant_blk_size
22120 grant_blk_size=$($LCTL get_param osc.$FSNAME*.import |
22121 awk '/grant_block_size:/ { print $2; exit; }')
22123 # Create File of size 5M. Truncate it to below size's and verify
22126 dd if=/dev/zero of=$DIR/$tfile bs=5M count=1 conv=fsync ||
22127 error "Create file $DIR/$tfile failed"
22128 stack_trap "rm -f $DIR/$tfile" EXIT
22130 for trunc_sz in 2097152 4097 4000 509 0; do
22131 $TRUNCATE $DIR/$tfile $trunc_sz ||
22132 error "truncate $tfile to $trunc_sz failed"
22133 local sz=$(stat --format=%s $DIR/$tfile)
22134 local blk=$(stat --format=%b $DIR/$tfile)
22135 local trunc_blk=$((((trunc_sz + (grant_blk_size - 1) ) /
22136 grant_blk_size) * 8))
22138 if [[ $blk -ne $trunc_blk ]]; then
22139 $(which stat) $DIR/$tfile
22140 error "Expected Block $trunc_blk got $blk for $tfile"
22143 $CHECKSTAT -s $trunc_sz $DIR/$tfile ||
22144 error "Expected Size $trunc_sz got $sz for $tfile"
22149 # Create file with a hole and write actual two blocks. Block count
22152 dd if=/dev/zero of=$DIR/$tfile bs=$grant_blk_size count=2 seek=5 \
22153 conv=fsync || error "Create file : $DIR/$tfile"
22155 # Calculate the final truncate size.
22156 trunc_sz=$(($(stat --format=%s $DIR/$tfile) - (grant_blk_size + 1)))
22159 # truncate to size $trunc_sz bytes. Strip the last block
22160 # The block count must drop to 8
22162 $TRUNCATE $DIR/$tfile $trunc_sz ||
22163 error "truncate $tfile to $trunc_sz failed"
22165 local trunc_bsz=$((grant_blk_size / $(stat --format=%B $DIR/$tfile)))
22166 sz=$(stat --format=%s $DIR/$tfile)
22167 blk=$(stat --format=%b $DIR/$tfile)
22169 if [[ $blk -ne $trunc_bsz ]]; then
22170 $(which stat) $DIR/$tfile
22171 error "Expected Block $trunc_bsz got $blk for $tfile"
22174 $CHECKSTAT -s $trunc_sz $DIR/$tfile ||
22175 error "Expected Size $trunc_sz got $sz for $tfile"
22177 run_test 317 "Verify blocks get correctly update after truncate"
22180 local old_max_active=$($LCTL get_param -n \
22181 llite.*.max_read_ahead_async_active 2>/dev/null)
22183 $LCTL set_param llite.*.max_read_ahead_async_active=256
22184 local max_active=$($LCTL get_param -n \
22185 llite.*.max_read_ahead_async_active 2>/dev/null)
22186 [ $max_active -ne 256 ] && error "expected 256 but got $max_active"
22188 $LCTL set_param llite.*.max_read_ahead_async_active=0 ||
22189 error "set max_read_ahead_async_active should succeed"
22191 $LCTL set_param llite.*.max_read_ahead_async_active=512
22192 max_active=$($LCTL get_param -n \
22193 llite.*.max_read_ahead_async_active 2>/dev/null)
22194 [ $max_active -eq 512 ] || error "expected 512 but got $max_active"
22196 # restore @max_active
22197 [ $old_max_active -ne 0 ] && $LCTL set_param \
22198 llite.*.max_read_ahead_async_active=$old_max_active
22200 local old_threshold=$($LCTL get_param -n \
22201 llite.*.read_ahead_async_file_threshold_mb 2>/dev/null)
22202 local max_per_file_mb=$($LCTL get_param -n \
22203 llite.*.max_read_ahead_per_file_mb 2>/dev/null)
22205 local invalid=$(($max_per_file_mb + 1))
22207 llite.*.read_ahead_async_file_threshold_mb=$invalid\
22208 && error "set $invalid should fail"
22210 local valid=$(($invalid - 1))
22212 llite.*.read_ahead_async_file_threshold_mb=$valid ||
22213 error "set $valid should succeed"
22214 local threshold=$($LCTL get_param -n \
22215 llite.*.read_ahead_async_file_threshold_mb 2>/dev/null)
22216 [ $threshold -eq $valid ] || error \
22217 "expect threshold $valid got $threshold"
22219 llite.*.read_ahead_async_file_threshold_mb=$old_threshold
22221 run_test 318 "Verify async readahead tunables"
22224 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return 0
22226 local before=$(date +%s)
22228 local mdir=$DIR/$tdir
22229 local file=$mdir/xxx
22231 $LFS mkdir -i0 $mdir || error "mkdir $mdir fails"
22234 #define OBD_FAIL_LDLM_LOCAL_CANCEL_PAUSE 0x32c
22235 $LCTL set_param fail_val=5 fail_loc=0x8000032c
22236 $LFS mv -m1 $file &
22239 dd if=$file of=/dev/null
22241 evict=$($LCTL get_param mdc.$FSNAME-MDT*.state |
22242 awk -F"[ [,]" '/EVICTED ]$/ { if (mx<$5) {mx=$5;} } END { print mx }')
22244 [ -z "$evict" ] || [[ $evict -le $before ]] || error "eviction happened"
22246 run_test 319 "lost lease lock on migrate error"
22248 test_398a() { # LU-4198
22249 $LFS setstripe -c 1 -i 0 $DIR/$tfile
22250 $LCTL set_param ldlm.namespaces.*.lru_size=clear
22252 # request a new lock on client
22253 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
22255 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=direct conv=notrunc
22256 local lock_count=$($LCTL get_param -n \
22257 ldlm.namespaces.*-OST0000-osc-ffff*.lru_size)
22258 [[ $lock_count -eq 0 ]] || error "lock should be cancelled by direct IO"
22260 $LCTL set_param ldlm.namespaces.*-OST0000-osc-ffff*.lru_size=clear
22262 # no lock cached, should use lockless IO and not enqueue new lock
22263 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=direct conv=notrunc
22264 lock_count=$($LCTL get_param -n \
22265 ldlm.namespaces.*-OST0000-osc-ffff*.lru_size)
22266 [[ $lock_count -eq 0 ]] || error "no lock should be held by direct IO"
22268 run_test 398a "direct IO should cancel lock otherwise lockless"
22270 test_398b() { # LU-4198
22271 which fio || skip_env "no fio installed"
22272 $LFS setstripe -c -1 $DIR/$tfile
22275 dd if=/dev/zero of=$DIR/$tfile bs=1M count=$size
22278 echo "mix direct rw ${size}M to OST0 by fio with $njobs jobs..."
22279 fio --name=rand-rw --rw=randrw --bs=$PAGE_SIZE --direct=1 \
22280 --numjobs=$njobs --fallocate=none \
22281 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
22282 --filename=$DIR/$tfile &
22285 echo "mix buffer rw ${size}M to OST0 by fio with $njobs jobs..."
22286 fio --name=rand-rw --rw=randrw --bs=$PAGE_SIZE \
22287 --numjobs=$njobs --fallocate=none \
22288 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
22289 --filename=$DIR/$tfile || true
22294 run_test 398b "DIO and buffer IO race"
22296 test_398c() { # LU-4198
22297 which fio || skip_env "no fio installed"
22299 saved_debug=$($LCTL get_param -n debug)
22300 $LCTL set_param debug=0
22302 local size=$(lctl get_param -n osc.$FSNAME-OST0000*.kbytesavail | head -1)
22303 ((size /= 1024)) # by megabytes
22304 ((size /= 2)) # write half of the OST at most
22305 [ $size -gt 40 ] && size=40 #reduce test time anyway
22307 $LFS setstripe -c 1 $DIR/$tfile
22309 # it seems like ldiskfs reserves more space than necessary if the
22310 # writing blocks are not mapped, so it extends the file firstly
22311 dd if=/dev/zero of=$DIR/$tfile bs=1M count=$size && sync
22312 cancel_lru_locks osc
22314 # clear and verify rpc_stats later
22315 $LCTL set_param osc.${FSNAME}-OST0000-osc-ffff*.rpc_stats=clear
22318 echo "writing ${size}M to OST0 by fio with $njobs jobs..."
22319 fio --name=rand-write --rw=randwrite --bs=$PAGE_SIZE --direct=1 \
22320 --numjobs=$njobs --fallocate=none --ioengine=libaio \
22321 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
22322 --filename=$DIR/$tfile
22323 [ $? -eq 0 ] || error "fio write error"
22325 [ $($LCTL get_param -n \
22326 ldlm.namespaces.${FSNAME}-OST0000-osc-ffff*.lock_count) -eq 0 ] ||
22327 error "Locks were requested while doing AIO"
22329 # get the percentage of 1-page I/O
22330 pct=$($LCTL get_param osc.${FSNAME}-OST0000-osc-ffff*.rpc_stats |
22331 grep -A 1 'pages per rpc' | grep -v 'pages per rpc' |
22333 [ $pct -le 50 ] || error "$pct% of I/O are 1-page"
22335 echo "mix rw ${size}M to OST0 by fio with $njobs jobs..."
22336 fio --name=rand-rw --rw=randrw --bs=$PAGE_SIZE --direct=1 \
22337 --numjobs=$njobs --fallocate=none --ioengine=libaio \
22338 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
22339 --filename=$DIR/$tfile
22340 [ $? -eq 0 ] || error "fio mixed read write error"
22342 echo "AIO with large block size ${size}M"
22343 fio --name=rand-rw --rw=randrw --bs=${size}M --direct=1 \
22344 --numjobs=1 --fallocate=none --ioengine=libaio \
22345 --iodepth=16 --allow_file_create=0 --size=${size}M \
22346 --filename=$DIR/$tfile
22347 [ $? -eq 0 ] || error "fio large block size failed"
22350 $LCTL set_param debug="$saved_debug"
22352 run_test 398c "run fio to test AIO"
22354 test_398d() { # LU-13846
22355 test -f aiocp || skip_env "no aiocp installed"
22356 local aio_file=$DIR/aio_file
22358 $LFS setstripe -c -1 -S 1M $DIR/$tfile $aio_file
22360 dd if=/dev/urandom of=$DIR/$tfile bs=1M count=64
22361 aiocp -a $PAGE_SIZE -b 64M -s 64M -f O_DIRECT $DIR/$tfile $aio_file
22363 diff $DIR/$tfile $aio_file || "file diff after aiocp"
22365 # make sure we don't crash and fail properly
22366 aiocp -a 512 -b 64M -s 64M -f O_DIRECT $DIR/$tfile $aio_file &&
22367 error "aio not aligned with PAGE SIZE should fail"
22369 rm -rf $DIR/$tfile $aio_file
22371 run_test 398d "run aiocp to verify block size > stripe size"
22374 local read_write=$1
22375 if [ "$read_write" = "write" ]; then
22376 local dd_cmd="dd if=/dev/zero of=$DIR/$tfile"
22377 elif [ "$read_write" = "read" ]; then
22378 local dd_cmd="dd of=/dev/null if=$DIR/$tfile"
22380 error "argument error"
22383 # turn off debug for performance testing
22384 local saved_debug=$($LCTL get_param -n debug)
22385 $LCTL set_param debug=0
22387 $LFS setstripe -c 1 -i 0 $DIR/$tfile
22389 # get ost1 size - $FSNAME-OST0000
22390 local ost1_avail_size=$($LFS df | awk /${ost1_svc}/'{ print $4 }')
22391 local blocks=$((ost1_avail_size/2/1024)) # half avail space by megabytes
22392 [ $blocks -gt 1000 ] && blocks=1000 # 1G in maximum
22394 if [ "$read_write" = "read" ]; then
22395 $TRUNCATE $DIR/$tfile $(expr 1048576 \* $blocks)
22398 local start_time=$(date +%s.%N)
22399 $dd_cmd bs=1M count=$blocks oflag=sync ||
22400 error "real dd $read_write error"
22401 local duration=$(bc <<< "$(date +%s.%N) - $start_time")
22403 if [ "$read_write" = "write" ]; then
22407 # define OBD_FAIL_OST_FAKE_RW 0x238
22408 do_facet ost1 $LCTL set_param fail_loc=0x238
22410 local start_time=$(date +%s.%N)
22411 $dd_cmd bs=1M count=$blocks oflag=sync ||
22412 error "fake dd $read_write error"
22413 local duration_fake=$(bc <<< "$(date +%s.%N) - $start_time")
22415 if [ "$read_write" = "write" ]; then
22417 cancel_lru_locks osc
22418 $CHECKSTAT -t file -s $((blocks * 1024 * 1024)) $DIR/$tfile ||
22419 error "$tfile size not $blocks MB"
22421 do_facet ost1 $LCTL set_param fail_loc=0
22423 echo "fake $read_write $duration_fake vs. normal $read_write" \
22424 "$duration in seconds"
22425 [ $(bc <<< "$duration_fake < $duration") -eq 1 ] ||
22426 error_not_in_vm "fake write is slower"
22428 $LCTL set_param -n debug="$saved_debug"
22431 test_399a() { # LU-7655 for OST fake write
22432 remote_ost_nodsh && skip "remote OST with nodsh"
22436 run_test 399a "fake write should not be slower than normal write"
22438 test_399b() { # LU-8726 for OST fake read
22439 remote_ost_nodsh && skip "remote OST with nodsh"
22440 if [ "$ost1_FSTYPE" != "ldiskfs" ]; then
22441 skip_env "ldiskfs only test"
22446 run_test 399b "fake read should not be slower than normal read"
22448 test_400a() { # LU-1606, was conf-sanity test_74
22449 if ! which $CC > /dev/null 2>&1; then
22450 skip_env "$CC is not installed"
22453 local extra_flags=''
22454 local out=$TMP/$tfile
22455 local prefix=/usr/include/lustre
22458 # Oleg removes c files in his test rig so test if any c files exist
22459 [ -z "$(ls -A $LUSTRE_TESTS_API_DIR)" ] && \
22460 skip_env "Needed c test files are missing"
22462 if ! [[ -d $prefix ]]; then
22463 # Assume we're running in tree and fixup the include path.
22464 extra_flags+=" -I$LUSTRE/../lnet/include/uapi -I$LUSTRE/include/uapi -I$LUSTRE/include"
22465 extra_flags+=" -L$LUSTRE/utils/.lib"
22468 for prog in $LUSTRE_TESTS_API_DIR/*.c; do
22469 $CC -Wall -Werror -std=c99 $extra_flags -o $out $prog -llustreapi ||
22470 error "client api broken"
22474 run_test 400a "Lustre client api program can compile and link"
22476 test_400b() { # LU-1606, LU-5011
22478 local out=$TMP/$tfile
22479 local prefix=/usr/include/linux/lustre
22481 # We use a hard coded prefix so that this test will not fail
22482 # when run in tree. There are headers in lustre/include/lustre/
22483 # that are not packaged (like lustre_idl.h) and have more
22484 # complicated include dependencies (like config.h and lnet/types.h).
22485 # Since this test about correct packaging we just skip them when
22486 # they don't exist (see below) rather than try to fixup cppflags.
22488 if ! which $CC > /dev/null 2>&1; then
22489 skip_env "$CC is not installed"
22492 for header in $prefix/*.h; do
22493 if ! [[ -f "$header" ]]; then
22497 if [[ "$(basename $header)" == lustre_ioctl.h ]]; then
22498 continue # lustre_ioctl.h is internal header
22501 $CC -Wall -Werror -std=c99 -include $header -c -x c /dev/null -o $out ||
22502 error "cannot compile '$header'"
22506 run_test 400b "packaged headers can be compiled"
22508 test_401a() { #LU-7437
22509 local printf_arg=$(find -printf 2>&1 | grep "unrecognized:")
22510 [ -n "$printf_arg" ] && skip_env "find does not support -printf"
22512 #count the number of parameters by "list_param -R"
22513 local params=$($LCTL list_param -R '*' 2>/dev/null | wc -l)
22514 #count the number of parameters by listing proc files
22515 local proc_regexp="/{proc,sys}/{fs,sys,kernel/debug}/{lustre,lnet}/"
22516 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
22517 echo "proc_dirs='$proc_dirs'"
22518 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
22519 local procs=$(find -L $proc_dirs -mindepth 1 -printf '%P\n' 2>/dev/null|
22522 [ $params -eq $procs ] ||
22523 error "found $params parameters vs. $procs proc files"
22525 # test the list_param -D option only returns directories
22526 params=$($LCTL list_param -R -D '*' 2>/dev/null | wc -l)
22527 #count the number of parameters by listing proc directories
22528 procs=$(find -L $proc_dirs -mindepth 1 -type d -printf '%P\n' 2>/dev/null |
22531 [ $params -eq $procs ] ||
22532 error "found $params parameters vs. $procs proc files"
22534 run_test 401a "Verify if 'lctl list_param -R' can list parameters recursively"
22537 # jobid_var may not allow arbitrary values, so use jobid_name
22539 if $LCTL list_param jobid_name > /dev/null 2>&1; then
22540 local testname=jobid_name tmp='testing%p'
22542 local testname=jobid_var tmp=testing
22545 local save=$($LCTL get_param -n $testname)
22547 $LCTL set_param foo=bar $testname=$tmp bar=baz &&
22548 error "no error returned when setting bad parameters"
22550 local jobid_new=$($LCTL get_param -n foe $testname baz)
22551 [[ "$jobid_new" == "$tmp" ]] || error "jobid tmp $jobid_new != $tmp"
22553 $LCTL set_param -n fog=bam $testname=$save bat=fog
22554 local jobid_old=$($LCTL get_param -n foe $testname bag)
22555 [[ "$jobid_old" == "$save" ]] || error "jobid new $jobid_old != $save"
22557 run_test 401b "Verify 'lctl {get,set}_param' continue after error"
22560 # jobid_var may not allow arbitrary values, so use jobid_name
22562 if $LCTL list_param jobid_name > /dev/null 2>&1; then
22563 local testname=jobid_name
22565 local testname=jobid_var
22568 local jobid_var_old=$($LCTL get_param -n $testname)
22569 local jobid_var_new
22571 $LCTL set_param $testname= &&
22572 error "no error returned for 'set_param a='"
22574 jobid_var_new=$($LCTL get_param -n $testname)
22575 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
22576 error "$testname was changed by setting without value"
22578 $LCTL set_param $testname &&
22579 error "no error returned for 'set_param a'"
22581 jobid_var_new=$($LCTL get_param -n $testname)
22582 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
22583 error "$testname was changed by setting without value"
22585 run_test 401c "Verify 'lctl set_param' without value fails in either format."
22588 # jobid_var may not allow arbitrary values, so use jobid_name
22590 if $LCTL list_param jobid_name > /dev/null 2>&1; then
22591 local testname=jobid_name new_value='foo=bar%p'
22593 local testname=jobid_var new_valuie=foo=bar
22596 local jobid_var_old=$($LCTL get_param -n $testname)
22597 local jobid_var_new
22599 $LCTL set_param $testname=$new_value ||
22600 error "'set_param a=b' did not accept a value containing '='"
22602 jobid_var_new=$($LCTL get_param -n $testname)
22603 [[ "$jobid_var_new" == "$new_value" ]] ||
22604 error "'set_param a=b' failed on a value containing '='"
22606 # Reset the $testname to test the other format
22607 $LCTL set_param $testname=$jobid_var_old
22608 jobid_var_new=$($LCTL get_param -n $testname)
22609 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
22610 error "failed to reset $testname"
22612 $LCTL set_param $testname $new_value ||
22613 error "'set_param a b' did not accept a value containing '='"
22615 jobid_var_new=$($LCTL get_param -n $testname)
22616 [[ "$jobid_var_new" == "$new_value" ]] ||
22617 error "'set_param a b' failed on a value containing '='"
22619 $LCTL set_param $testname $jobid_var_old
22620 jobid_var_new=$($LCTL get_param -n $testname)
22621 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
22622 error "failed to reset $testname"
22624 run_test 401d "Verify 'lctl set_param' accepts values containing '='"
22627 [[ $MDS1_VERSION -ge $(version_code 2.7.66) ]] ||
22628 [[ $MDS1_VERSION -ge $(version_code 2.7.18.4) &&
22629 $MDS1_VERSION -lt $(version_code 2.7.50) ]] ||
22630 [[ $MDS1_VERSION -ge $(version_code 2.7.2) &&
22631 $MDS1_VERSION -lt $(version_code 2.7.11) ]] ||
22632 skip "Need MDS version 2.7.2+ or 2.7.18.4+ or 2.7.66+"
22633 remote_mds_nodsh && skip "remote MDS with nodsh"
22635 $LFS setdirstripe -i 0 $DIR/$tdir || error "setdirstripe -i 0 failed"
22636 #define OBD_FAIL_MDS_FLD_LOOKUP 0x15c
22637 do_facet mds1 "lctl set_param fail_loc=0x8000015c"
22638 touch $DIR/$tdir/$tfile && error "touch should fail with ENOENT" ||
22639 echo "Touch failed - OK"
22641 run_test 402 "Return ENOENT to lod_generate_and_set_lovea"
22644 local file1=$DIR/$tfile.1
22645 local file2=$DIR/$tfile.2
22646 local tfile=$TMP/$tfile
22648 rm -f $file1 $file2 $tfile
22653 # 30 sec OBD_TIMEOUT in ll_getattr()
22654 # right before populating st_nlink
22655 $LCTL set_param fail_loc=0x80001409
22656 stat -c %h $file1 > $tfile &
22658 # create an alias, drop all locks and reclaim the dentry
22660 cancel_lru_locks mdc
22661 cancel_lru_locks osc
22662 sysctl -w vm.drop_caches=2
22666 [ $(cat $tfile) -gt 0 ] || error "wrong nlink count: $(cat $tfile)"
22668 rm -f $tfile $file1 $file2
22670 run_test 403 "i_nlink should not drop to zero due to aliasing"
22672 test_404() { # LU-6601
22673 [[ $MDS1_VERSION -ge $(version_code 2.8.53) ]] ||
22674 skip "Need server version newer than 2.8.52"
22675 remote_mds_nodsh && skip "remote MDS with nodsh"
22677 local mosps=$(do_facet $SINGLEMDS $LCTL dl |
22678 awk '/osp .*-osc-MDT/ { print $4}')
22681 for osp in $mosps; do
22682 echo "Deactivate: " $osp
22683 do_facet $SINGLEMDS $LCTL --device %$osp deactivate
22684 local stat=$(do_facet $SINGLEMDS $LCTL dl |
22685 awk -vp=$osp '$4 == p { print $2 }')
22686 [ $stat = IN ] || {
22687 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
22688 error "deactivate error"
22690 echo "Activate: " $osp
22691 do_facet $SINGLEMDS $LCTL --device %$osp activate
22692 local stat=$(do_facet $SINGLEMDS $LCTL dl |
22693 awk -vp=$osp '$4 == p { print $2 }')
22694 [ $stat = UP ] || {
22695 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
22696 error "activate error"
22700 run_test 404 "validate manual {de}activated works properly for OSPs"
22703 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
22704 [ $MDS1_VERSION -lt $(version_code 2.6.92) ] ||
22705 [ $CLIENT_VERSION -lt $(version_code 2.6.99) ] &&
22706 skip "Layout swap lock is not supported"
22708 check_swap_layouts_support
22709 check_swap_layout_no_dom $DIR
22711 test_mkdir $DIR/$tdir
22712 swap_lock_test -d $DIR/$tdir ||
22713 error "One layout swap locked test failed"
22715 run_test 405 "Various layout swap lock tests"
22718 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22719 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
22720 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
22721 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22722 [ $MDS1_VERSION -lt $(version_code 2.8.50) ] &&
22723 skip "Need MDS version at least 2.8.50"
22725 local def_stripe_size=$($LFS getstripe -S $MOUNT)
22726 local test_pool=$TESTNAME
22728 pool_add $test_pool || error "pool_add failed"
22729 pool_add_targets $test_pool 0 $(($OSTCOUNT - 1)) 1 ||
22730 error "pool_add_targets failed"
22732 save_layout_restore_at_exit $MOUNT
22734 # parent set default stripe count only, child will stripe from both
22735 # parent and fs default
22736 $LFS setstripe -c 1 -i 1 -S $((def_stripe_size * 2)) -p $test_pool $MOUNT ||
22737 error "setstripe $MOUNT failed"
22738 $LFS mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
22739 $LFS setstripe -c $OSTCOUNT $DIR/$tdir || error "setstripe $tdir failed"
22740 for i in $(seq 10); do
22741 local f=$DIR/$tdir/$tfile.$i
22742 touch $f || error "touch failed"
22743 local count=$($LFS getstripe -c $f)
22744 [ $count -eq $OSTCOUNT ] ||
22745 error "$f stripe count $count != $OSTCOUNT"
22746 local offset=$($LFS getstripe -i $f)
22747 [ $offset -eq 1 ] || error "$f stripe offset $offset != 1"
22748 local size=$($LFS getstripe -S $f)
22749 [ $size -eq $((def_stripe_size * 2)) ] ||
22750 error "$f stripe size $size != $((def_stripe_size * 2))"
22751 local pool=$($LFS getstripe -p $f)
22752 [ $pool == $test_pool ] || error "$f pool $pool != $test_pool"
22755 # change fs default striping, delete parent default striping, now child
22756 # will stripe from new fs default striping only
22757 $LFS setstripe -c 1 -S $def_stripe_size -i 0 $MOUNT ||
22758 error "change $MOUNT default stripe failed"
22759 $LFS setstripe -c 0 $DIR/$tdir ||
22760 error "delete $tdir default stripe failed"
22761 for i in $(seq 11 20); do
22762 local f=$DIR/$tdir/$tfile.$i
22763 touch $f || error "touch $f failed"
22764 local count=$($LFS getstripe -c $f)
22765 [ $count -eq 1 ] || error "$f stripe count $count != 1"
22766 local offset=$($LFS getstripe -i $f)
22767 [ $offset -eq 0 ] || error "$f stripe offset $offset != 0"
22768 local size=$($LFS getstripe -S $f)
22769 [ $size -eq $def_stripe_size ] ||
22770 error "$f stripe size $size != $def_stripe_size"
22771 local pool=$($LFS getstripe -p $f)
22772 [ $pool == $test_pool ] || error "$f pool $pool isn't set"
22775 unlinkmany $DIR/$tdir/$tfile. 1 20
22777 local f=$DIR/$tdir/$tfile
22778 pool_remove_all_targets $test_pool $f
22779 pool_remove $test_pool $f
22781 run_test 406 "DNE support fs default striping"
22784 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22785 [[ $MDS1_VERSION -lt $(version_code 2.8.55) ]] &&
22786 skip "Need MDS version at least 2.8.55"
22787 remote_mds_nodsh && skip "remote MDS with nodsh"
22789 $LFS mkdir -i 0 -c 1 $DIR/$tdir.0 ||
22790 error "$LFS mkdir -i 0 -c 1 $tdir.0 failed"
22791 $LFS mkdir -i 1 -c 1 $DIR/$tdir.1 ||
22792 error "$LFS mkdir -i 1 -c 1 $tdir.1 failed"
22793 touch $DIR/$tdir.0/$tfile.0 || error "touch $tdir.0/$tfile.0 failed"
22795 #define OBD_FAIL_DT_TXN_STOP 0x2019
22796 for idx in $(seq $MDSCOUNT); do
22797 do_facet mds$idx "lctl set_param fail_loc=0x2019"
22799 $LFS mkdir -c 2 $DIR/$tdir && error "$LFS mkdir -c 2 $tdir should fail"
22800 mv $DIR/$tdir.0/$tfile.0 $DIR/$tdir.1/$tfile.1 &&
22801 error "mv $tdir.0/$tfile.0 $tdir.1/$tfile.1 should fail"
22804 run_test 407 "transaction fail should cause operation fail"
22807 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1 oflag=direct
22809 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
22810 lctl set_param fail_loc=0x8000040a
22811 # let ll_prepare_partial_page() fail
22812 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 conv=notrunc || true
22816 # create at least 100 unused inodes so that
22817 # shrink_icache_memory(0) should not return 0
22818 touch $DIR/$tfile-{0..100}
22819 rm -f $DIR/$tfile-{0..100}
22822 echo 2 > /proc/sys/vm/drop_caches
22824 run_test 408 "drop_caches should not hang due to page leaks"
22828 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
22830 mkdir -p $DIR/$tdir || error "(0) Fail to mkdir"
22831 $LFS mkdir -i 1 -c 2 $DIR/$tdir/foo || error "(1) Fail to mkdir"
22832 touch $DIR/$tdir/guard || error "(2) Fail to create"
22834 local PREFIX=$(str_repeat 'A' 128)
22835 echo "Create 1K hard links start at $(date)"
22836 createmany -l $DIR/$tdir/guard $DIR/$tdir/foo/${PREFIX}_ 1000 ||
22837 error "(3) Fail to hard link"
22839 echo "Links count should be right although linkEA overflow"
22840 stat $DIR/$tdir/guard || error "(4) Fail to stat"
22841 local linkcount=$(stat --format=%h $DIR/$tdir/guard)
22842 [ $linkcount -eq 1001 ] ||
22843 error "(5) Unexpected hard links count: $linkcount"
22845 echo "List all links start at $(date)"
22846 ls -l $DIR/$tdir/foo > /dev/null ||
22847 error "(6) Fail to list $DIR/$tdir/foo"
22849 echo "Unlink hard links start at $(date)"
22850 unlinkmany $DIR/$tdir/foo/${PREFIX}_ 1000 ||
22851 error "(7) Fail to unlink"
22852 echo "Unlink hard links finished at $(date)"
22854 run_test 409 "Large amount of cross-MDTs hard links on the same file"
22858 [[ $CLIENT_VERSION -lt $(version_code 2.9.59) ]] &&
22859 skip "Need client version at least 2.9.59"
22860 [ -f $LUSTRE/tests/kernel/kinode.ko ] ||
22861 skip "Need MODULES build"
22863 # Create a file, and stat it from the kernel
22864 local testfile=$DIR/$tfile
22867 local run_id=$RANDOM
22868 local my_ino=$(stat --format "%i" $testfile)
22870 # Try to insert the module. This will always fail as the
22871 # module is designed to not be inserted.
22872 insmod $LUSTRE/tests/kernel/kinode.ko run_id=$run_id fname=$testfile \
22875 # Anything but success is a test failure
22877 "lustre_kinode_$run_id: inode numbers are identical: $my_ino" ||
22878 error "no inode match"
22880 run_test 410 "Test inode number returned from kernel thread"
22882 cleanup_test411_cgroup() {
22888 local cg_basedir=/sys/fs/cgroup/memory
22890 test -f "$cg_basedir/memory.kmem.limit_in_bytes" ||
22891 skip "no setup for cgroup"
22893 dd if=/dev/zero of=$DIR/$tfile bs=1M count=100 conv=fsync ||
22894 error "test file creation failed"
22895 cancel_lru_locks osc
22897 # Create a very small memory cgroup to force a slab allocation error
22898 local cgdir=$cg_basedir/osc_slab_alloc
22899 mkdir $cgdir || error "cgroup mkdir '$cgdir' failed"
22900 trap "cleanup_test411_cgroup $cgdir" EXIT
22901 echo 2M > $cgdir/memory.kmem.limit_in_bytes
22902 echo 1M > $cgdir/memory.limit_in_bytes
22904 # Should not LBUG, just be killed by oom-killer
22905 # dd will return 0 even allocation failure in some environment.
22906 # So don't check return value
22907 sh -c "echo \$$ > $cgdir/tasks && dd if=$DIR/$tfile of=/dev/null"
22908 cleanup_test411_cgroup $cgdir
22912 run_test 411 "Slab allocation error with cgroup does not LBUG"
22915 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22916 if [ $MDS1_VERSION -lt $(version_code 2.10.55) ]; then
22917 skip "Need server version at least 2.10.55"
22920 $LFS mkdir -i $((MDSCOUNT - 1)),$((MDSCOUNT - 2)) $DIR/$tdir ||
22921 error "mkdir failed"
22922 $LFS getdirstripe $DIR/$tdir
22923 local stripe_index=$($LFS getdirstripe -i $DIR/$tdir)
22924 [ $stripe_index -eq $((MDSCOUNT - 1)) ] ||
22925 error "expect $((MDSCOUT - 1)) get $stripe_index"
22926 local stripe_count=$($LFS getdirstripe -T $DIR/$tdir)
22927 [ $stripe_count -eq 2 ] ||
22928 error "expect 2 get $stripe_count"
22930 run_test 412 "mkdir on specific MDTs"
22934 local stripe_count=$2
22935 local mdts=$(comma_list $(mdts_nodes))
22938 local lmv_qos_prio_free
22939 local lmv_qos_threshold_rr
22940 local lmv_qos_maxage
22941 local lod_qos_prio_free
22942 local lod_qos_threshold_rr
22943 local lod_qos_maxage
22947 lmv_qos_prio_free=$($LCTL get_param -n lmv.*.qos_prio_free | head -n1)
22948 lmv_qos_prio_free=${lmv_qos_prio_free%%%}
22949 lmv_qos_threshold_rr=$($LCTL get_param -n lmv.*.qos_threshold_rr |
22951 lmv_qos_threshold_rr=${lmv_qos_threshold_rr%%%}
22952 lmv_qos_maxage=$($LCTL get_param -n lmv.*.qos_maxage)
22953 stack_trap "$LCTL set_param \
22954 lmv.*.qos_prio_free=$lmv_qos_prio_free > /dev/null" EXIT
22955 stack_trap "$LCTL set_param \
22956 lmv.*.qos_threshold_rr=$lmv_qos_threshold_rr > /dev/null" EXIT
22957 stack_trap "$LCTL set_param \
22958 lmv.*.qos_maxage=$lmv_qos_maxage > /dev/null" EXIT
22960 lod_qos_prio_free=$(do_facet mds1 $LCTL get_param -n \
22961 lod.$FSNAME-MDT0000-mdtlov.mdt_qos_prio_free | head -n1)
22962 lod_qos_prio_free=${lod_qos_prio_free%%%}
22963 lod_qos_threshold_rr=$(do_facet mds1 $LCTL get_param -n \
22964 lod.$FSNAME-MDT0000-mdtlov.mdt_qos_threshold_rr | head -n1)
22965 lod_qos_threshold_rr=${lod_qos_threshold_rr%%%}
22966 lod_qos_maxage=$(do_facet mds1 $LCTL get_param -n \
22967 lod.$FSNAME-MDT0000-mdtlov.qos_maxage | awk '{ print $1 }')
22968 stack_trap "do_nodes $mdts $LCTL set_param \
22969 lod.*.mdt_qos_prio_free=$lod_qos_prio_free > /dev/null" EXIT
22970 stack_trap "do_nodes $mdts $LCTL set_param \
22971 lod.*.mdt_qos_threshold_rr=$lod_qos_threshold_rr > /dev/null" \
22973 stack_trap "do_nodes $mdts $LCTL set_param \
22974 lod.*.mdt_qos_maxage=$lod_qos_maxage > /dev/null" EXIT
22977 echo "Mkdir (stripe_count $stripe_count) roundrobin:"
22979 $LCTL set_param lmv.*.qos_threshold_rr=100 > /dev/null
22980 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_threshold_rr=100 > /dev/null
22982 testdir=$DIR/$tdir-s$stripe_count/rr
22984 for i in $(seq $((100 * MDSCOUNT))); do
22985 eval $mkdir_cmd $testdir/subdir$i ||
22986 error "$mkdir_cmd subdir$i failed"
22989 for i in $(seq $MDSCOUNT); do
22990 count=$($LFS getdirstripe -i $testdir/* |
22991 grep ^$((i - 1))$ | wc -l)
22992 echo "$count directories created on MDT$((i - 1))"
22993 [ $count -eq 100 ] || error "subdirs are not evenly distributed"
22995 if [ $stripe_count -gt 1 ]; then
22996 count=$($LFS getdirstripe $testdir/* |
22997 grep -P "^\s+$((i - 1))\t" | wc -l)
22998 echo "$count stripes created on MDT$((i - 1))"
22999 # deviation should < 5% of average
23000 [ $count -lt $((95 * stripe_count)) ] ||
23001 [ $count -gt $((105 * stripe_count)) ] &&
23002 error "stripes are not evenly distributed"
23006 $LCTL set_param lmv.*.qos_threshold_rr=$lmv_qos_threshold_rr > /dev/null
23007 do_nodes $mdts $LCTL set_param \
23008 lod.*.mdt_qos_threshold_rr=$lod_qos_threshold_rr > /dev/null
23011 echo "Check for uneven MDTs: "
23021 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.filesfree))
23022 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.kbytesavail))
23023 bsize=$(lctl get_param -n mdc.*MDT0000*.blocksize)
23025 max=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
23026 min=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
23029 for ((i = 1; i < ${#ffree[@]}; i++)); do
23030 tmp=$(((${ffree[i]} >> 8) * (${bavail[i]} * bsize >> 16)))
23031 if [ $tmp -gt $max ]; then
23035 if [ $tmp -lt $min ]; then
23041 [ ${ffree[min_index]} -eq 0 ] &&
23042 skip "no free files in MDT$min_index"
23043 [ ${ffree[min_index]} -gt 100000000 ] &&
23044 skip "too much free files in MDT$min_index"
23046 # Check if we need to generate uneven MDTs
23048 local diff=$(((max - min) * 100 / min))
23049 local value="$(generate_string 1024)"
23051 while [ $diff -lt $threshold ]; do
23052 # generate uneven MDTs, create till $threshold% diff
23053 echo -n "weight diff=$diff% must be > $threshold% ..."
23054 count=$((${ffree[min_index]} / 10))
23055 # 50 sec per 10000 files in vm
23056 [ $count -gt 40000 ] && [ "$SLOW" = "no" ] &&
23057 skip "$count files to create"
23058 echo "Fill MDT$min_index with $count files"
23059 [ -d $DIR/$tdir-MDT$min_index ] ||
23060 $LFS mkdir -i $min_index $DIR/$tdir-MDT$min_index ||
23061 error "mkdir $tdir-MDT$min_index failed"
23062 for i in $(seq $count); do
23063 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE \
23064 $DIR/$tdir-MDT$min_index/f$j_$i > /dev/null ||
23065 error "create f$j_$i failed"
23066 setfattr -n user.413b -v $value \
23067 $DIR/$tdir-MDT$min_index/f$j_$i ||
23068 error "setfattr f$j_$i failed"
23071 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-*.filesfree))
23072 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-*.kbytesavail))
23073 max=$(((${ffree[max_index]} >> 8) * \
23074 (${bavail[max_index]} * bsize >> 16)))
23075 min=$(((${ffree[min_index]} >> 8) * \
23076 (${bavail[min_index]} * bsize >> 16)))
23077 diff=$(((max - min) * 100 / min))
23080 echo "MDT filesfree available: ${ffree[@]}"
23081 echo "MDT blocks available: ${bavail[@]}"
23082 echo "weight diff=$diff%"
23085 echo "Mkdir (stripe_count $stripe_count) with balanced space usage:"
23087 $LCTL set_param lmv.*.qos_prio_free=100 > /dev/null
23088 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_prio_free=100 > /dev/null
23089 # decrease statfs age, so that it can be updated in time
23090 $LCTL set_param lmv.*.qos_maxage=1 > /dev/null
23091 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_maxage=1 > /dev/null
23095 testdir=$DIR/$tdir-s$stripe_count/qos
23097 for i in $(seq $((100 * MDSCOUNT))); do
23098 eval $mkdir_cmd $testdir/subdir$i ||
23099 error "$mkdir_cmd subdir$i failed"
23102 for i in $(seq $MDSCOUNT); do
23103 count=$($LFS getdirstripe -i $testdir/* | grep ^$((i - 1))$ |
23105 echo "$count directories created on MDT$((i - 1))"
23107 if [ $stripe_count -gt 1 ]; then
23108 count=$($LFS getdirstripe $testdir/* |
23109 grep -P "^\s+$((i - 1))\t" | wc -l)
23110 echo "$count stripes created on MDT$((i - 1))"
23114 max=$($LFS getdirstripe -i $testdir/* | grep ^$max_index$ | wc -l)
23115 min=$($LFS getdirstripe -i $testdir/* | grep ^$min_index$ | wc -l)
23117 # D-value should > 10% of averge
23118 [ $((max - min)) -lt 10 ] &&
23119 error "subdirs shouldn't be evenly distributed"
23122 if [ $stripe_count -gt 1 ]; then
23123 max=$($LFS getdirstripe $testdir/* |
23124 grep -P "^\s+$max_index\t" | wc -l)
23125 min=$($LFS getdirstripe $testdir/* |
23126 grep -P "^\s+$min_index\t" | wc -l)
23127 [ $((max - min)) -le $((10 * stripe_count)) ] &&
23128 error "stripes shouldn't be evenly distributed"|| true
23133 [ $MDSCOUNT -lt 2 ] &&
23134 skip "We need at least 2 MDTs for this test"
23136 [ $MDS1_VERSION -lt $(version_code 2.12.52) ] &&
23137 skip "Need server version at least 2.12.52"
23141 for stripe_count in $(seq 1 $((MDSCOUNT - 1))); do
23142 mkdir $DIR/$tdir-s$stripe_count || error "mkdir failed"
23143 mkdir $DIR/$tdir-s$stripe_count/rr || error "mkdir failed"
23144 mkdir $DIR/$tdir-s$stripe_count/qos || error "mkdir failed"
23145 test_qos_mkdir "$LFS mkdir -c $stripe_count" $stripe_count
23148 run_test 413a "QoS mkdir with 'lfs mkdir -i -1'"
23151 [ $MDSCOUNT -lt 2 ] &&
23152 skip "We need at least 2 MDTs for this test"
23154 [ $MDS1_VERSION -lt $(version_code 2.12.52) ] &&
23155 skip "Need server version at least 2.12.52"
23159 for stripe_count in $(seq 1 $((MDSCOUNT - 1))); do
23160 mkdir $DIR/$tdir-s$stripe_count || error "mkdir failed"
23161 mkdir $DIR/$tdir-s$stripe_count/rr || error "mkdir failed"
23162 mkdir $DIR/$tdir-s$stripe_count/qos || error "mkdir failed"
23163 $LFS setdirstripe -D -c $stripe_count \
23164 $DIR/$tdir-s$stripe_count/rr ||
23165 error "setdirstripe failed"
23166 $LFS setdirstripe -D -c $stripe_count \
23167 $DIR/$tdir-s$stripe_count/qos ||
23168 error "setdirstripe failed"
23169 test_qos_mkdir "mkdir" $stripe_count
23172 run_test 413b "QoS mkdir under dir whose default LMV starting MDT offset is -1"
23175 #define OBD_FAIL_PTLRPC_BULK_ATTACH 0x521
23176 $LCTL set_param fail_loc=0x80000521
23177 dd if=/dev/zero of=$DIR/$tfile bs=2M count=1 oflag=sync
23180 run_test 414 "simulate ENOMEM in ptlrpc_register_bulk()"
23183 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23184 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
23185 skip "Need server version at least 2.11.52"
23195 # this test may be slow on ZFS
23196 [ "$mds1_FSTYPE" == "zfs" ] && total=100
23198 # though this test is designed for striped directory, let's test normal
23199 # directory too since lock is always saved as CoS lock.
23200 test_mkdir $DIR/$tdir || error "mkdir $tdir"
23201 createmany -o $DIR/$tdir/$tfile. $total || error "createmany"
23210 start_time=$(date +%s)
23211 for i in $(seq $total); do
23212 mrename $DIR/$tdir/$tfile.$i $DIR/$tdir/$tfile-new.$i \
23215 end_time=$(date +%s)
23216 duration=$((end_time - start_time))
23218 kill -9 $setattr_pid
23220 echo "rename $total files took $duration sec"
23221 [ $duration -lt 100 ] || error "rename took $duration sec"
23223 run_test 415 "lock revoke is not missing"
23226 [ $MDS1_VERSION -lt $(version_code 2.11.55) ] &&
23227 skip "Need server version at least 2.11.55"
23229 # define OBD_FAIL_OSD_TXN_START 0x19a
23230 do_facet mds1 lctl set_param fail_loc=0x19a
23232 lfs mkdir -c $MDSCOUNT $DIR/$tdir
23236 run_test 416 "transaction start failure won't cause system hung"
23240 do_nodes $(comma_list $(mdts_nodes)) \
23241 "$LCTL set_param -n mdt.*MDT*.enable_dir_migration=1"
23242 do_nodes $(comma_list $(mdts_nodes)) \
23243 "$LCTL set_param -n mdt.*MDT*.enable_remote_dir=1"
23244 do_nodes $(comma_list $(mdts_nodes)) \
23245 "$LCTL set_param -n mdt.*MDT*.enable_striped_dir=1"
23249 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
23250 [[ $MDS1_VERSION -lt $(version_code 2.11.56) ]] &&
23251 skip "Need MDS version at least 2.11.56"
23253 trap cleanup_417 RETURN EXIT
23255 $LFS mkdir -i 1 $DIR/$tdir.1 || error "create remote dir $tdir.1 failed"
23256 do_nodes $(comma_list $(mdts_nodes)) \
23257 "$LCTL set_param -n mdt.*MDT*.enable_dir_migration=0"
23258 $LFS migrate -m 0 $DIR/$tdir.1 &&
23259 error "migrate dir $tdir.1 should fail"
23261 do_nodes $(comma_list $(mdts_nodes)) \
23262 "$LCTL set_param -n mdt.*MDT*.enable_remote_dir=0"
23263 $LFS mkdir -i 1 $DIR/$tdir.2 &&
23264 error "create remote dir $tdir.2 should fail"
23266 do_nodes $(comma_list $(mdts_nodes)) \
23267 "$LCTL set_param -n mdt.*MDT*.enable_striped_dir=0"
23268 $LFS mkdir -c 2 $DIR/$tdir.3 &&
23269 error "create striped dir $tdir.3 should fail"
23272 run_test 417 "disable remote dir, striped dir and dir migration"
23274 # Checks that the outputs of df [-i] and lfs df [-i] match
23276 # usage: check_lfs_df <blocks | inodes> <mountpoint>
23286 [ "$1" == "blocks" ] && inodes= || inodes="-i"
23288 for count in {1..100}; do
23292 # read the lines of interest
23293 df_out=($(df -P $inodes $dir | tail -n +2)) ||
23294 error "df $inodes $dir | tail -n +2 failed"
23295 lfs_df_out=($($LFS df $inodes $dir | grep summary:)) ||
23296 error "lfs df $inodes $dir | grep summary: failed"
23298 # skip first substrings of each output as they are different
23299 # "<NID>:/<fsname>" for df, "filesystem_summary:" for lfs df
23300 # compare the two outputs
23302 for i in {1..5}; do
23303 [ "${df_out[i]}" != "${lfs_df_out[i]}" ] && passed=false
23311 lfs df $inodes $dir
23312 error "df and lfs df $1 output mismatch: " \
23313 "df ${inodes}: ${df_out[*]}, " \
23314 "lfs df ${inodes}: ${lfs_df_out[*]}"
23319 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23321 local dir=$DIR/$tdir
23322 local numfiles=$((RANDOM % 4096 + 2))
23323 local numblocks=$((RANDOM % 256 + 1))
23325 wait_delete_completed
23328 # check block output
23329 check_lfs_df blocks $dir
23330 # check inode output
23331 check_lfs_df inodes $dir
23333 # create a single file and retest
23334 echo "Creating a single file and testing"
23335 createmany -o $dir/$tfile- 1 &>/dev/null ||
23336 error "creating 1 file in $dir failed"
23337 check_lfs_df blocks $dir
23338 check_lfs_df inodes $dir
23340 # create a random number of files
23341 echo "Creating $((numfiles - 1)) files and testing"
23342 createmany -o $dir/$tfile- 1 $((numfiles - 1)) &>/dev/null ||
23343 error "creating $((numfiles - 1)) files in $dir failed"
23345 # write a random number of blocks to the first test file
23346 echo "Writing $numblocks 4K blocks and testing"
23347 dd if=/dev/urandom of=$dir/${tfile}-0 bs=4K conv=fsync \
23348 count=$numblocks &>/dev/null ||
23349 error "dd to $dir/${tfile}-0 failed"
23352 check_lfs_df blocks $dir
23353 check_lfs_df inodes $dir
23355 unlinkmany $dir/$tfile- $numfiles &>/dev/null ||
23356 error "unlinking $numfiles files in $dir failed"
23358 run_test 418 "df and lfs df outputs match"
23362 local dir=$DIR/$tdir
23367 cancel_lru_locks mdc
23369 #OBD_FAIL_LLITE_OPEN_BY_NAME 0x1410
23370 $LCTL set_param fail_loc=0x1410
23372 $LCTL set_param fail_loc=0
23375 run_test 419 "Verify open file by name doesn't crash kernel"
23379 [[ $MDS1_VERSION -ge $(version_code 2.12.53) ]] ||
23380 skip "Need MDS version at least 2.12.53"
23382 local SAVE_UMASK=$(umask)
23383 local dir=$DIR/$tdir
23384 local uname=$(getent passwd $RUNAS_ID | cut -d: -f1)
23388 mkdir -m03777 $dir/testdir
23389 ls -dn $dir/testdir
23390 # Need to remove trailing '.' when SELinux is enabled
23391 local dirperms=$(ls -dn $dir/testdir |
23392 awk '{ sub(/\.$/, "", $1); print $1}')
23393 [ $dirperms == "drwxrwsrwt" ] ||
23394 error "incorrect perms on $dir/testdir"
23396 su - $uname -c "PATH=$LUSTRE/tests:\$PATH; \
23397 openfile -f O_RDONLY:O_CREAT -m 02755 $dir/testdir/testfile"
23398 ls -n $dir/testdir/testfile
23399 local fileperms=$(ls -n $dir/testdir/testfile |
23400 awk '{ sub(/\.$/, "", $1); print $1}')
23401 [ $fileperms == "-rwxr-xr-x" ] ||
23402 error "incorrect perms on $dir/testdir/testfile"
23406 run_test 420 "clear SGID bit on non-directories for non-members"
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 cnt=$(ls -1 $DIR/$tdir | wc -l)
23419 [ $cnt != 3 ] && error "unexpected #files: $cnt"
23421 fid1=$(lfs path2fid $DIR/$tdir/f1)
23422 fid2=$(lfs path2fid $DIR/$tdir/f2)
23423 $LFS rmfid $DIR $fid1 $fid2 || error "rmfid failed"
23425 stat $DIR/$tdir/f1 && error "f1 still visible on the client"
23426 stat $DIR/$tdir/f2 && error "f2 still visible on the client"
23428 cnt=$(ls -1 $DIR/$tdir | wc -l)
23429 [ $cnt == 1 ] || error "unexpected #files after: $cnt"
23431 rm -f $DIR/$tdir/f3 || error "can't remove f3"
23432 createmany -o $DIR/$tdir/f 3
23433 cnt=$(ls -1 $DIR/$tdir | wc -l)
23434 [ $cnt != 3 ] && error "unexpected #files: $cnt"
23436 fid1=$(lfs path2fid $DIR/$tdir/f1)
23437 fid2=$(lfs path2fid $DIR/$tdir/f2)
23438 echo "remove using fsname $FSNAME"
23439 $LFS rmfid $FSNAME $fid1 $fid2 || error "rmfid with fsname failed"
23441 cnt=$(ls -1 $DIR/$tdir | wc -l)
23442 [ $cnt == 1 ] || error "unexpected #files after: $cnt"
23444 run_test 421a "simple rm by fid"
23451 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
23452 skip "Need MDS version at least 2.12.54"
23454 test_mkdir $DIR/$tdir
23455 createmany -o $DIR/$tdir/f 3
23456 multiop_bg_pause $DIR/$tdir/f1 o_c || error "multiop failed to start"
23459 FID1=$(lfs path2fid $DIR/$tdir/f1)
23460 FID2=$(lfs path2fid $DIR/$tdir/f2)
23461 $LFS rmfid $DIR $FID1 $FID2 && error "rmfid didn't fail"
23463 kill -USR1 $MULTIPID
23466 cnt=$(ls $DIR/$tdir | wc -l)
23467 [ $cnt == 2 ] || error "unexpected #files after: $cnt"
23469 run_test 421b "rm by fid on open file"
23475 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
23476 skip "Need MDS version at least 2.12.54"
23478 test_mkdir $DIR/$tdir
23479 createmany -o $DIR/$tdir/f 3
23480 touch $DIR/$tdir/$tfile
23481 createmany -l$DIR/$tdir/$tfile $DIR/$tdir/h 180
23482 cnt=$(ls -1 $DIR/$tdir | wc -l)
23483 [ $cnt != 184 ] && error "unexpected #files: $cnt"
23485 FID1=$(lfs path2fid $DIR/$tdir/$tfile)
23486 $LFS rmfid $DIR $FID1 || error "rmfid failed"
23488 cnt=$(ls $DIR/$tdir | wc -l)
23489 [ $cnt == 3 ] || error "unexpected #files after: $cnt"
23491 run_test 421c "rm by fid against hardlinked files"
23497 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
23498 skip "Need MDS version at least 2.12.54"
23500 test_mkdir $DIR/$tdir
23501 createmany -o $DIR/$tdir/f 4097
23502 cnt=$(ls -1 $DIR/$tdir | wc -l)
23503 [ $cnt != 4097 ] && error "unexpected #files: $cnt"
23505 FIDS=$(lfs path2fid $DIR/$tdir/f* | sed "s/[/][^:]*://g")
23506 $LFS rmfid $DIR $FIDS || error "rmfid failed"
23508 cnt=$(ls $DIR/$tdir | wc -l)
23510 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
23512 run_test 421d "rmfid en masse"
23518 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
23519 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
23520 skip "Need MDS version at least 2.12.54"
23522 mkdir -p $DIR/$tdir
23523 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
23524 createmany -o $DIR/$tdir/striped_dir/f 512
23525 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
23526 [ $cnt != 512 ] && error "unexpected #files: $cnt"
23528 FIDS=$(lfs path2fid $DIR/$tdir/striped_dir/f* |
23529 sed "s/[/][^:]*://g")
23530 $LFS rmfid $DIR $FIDS || error "rmfid failed"
23532 cnt=$(ls $DIR/$tdir/striped_dir | wc -l)
23534 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
23536 run_test 421e "rmfid in DNE"
23542 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
23543 skip "Need MDS version at least 2.12.54"
23545 test_mkdir $DIR/$tdir
23547 cnt=$(ls -1 $DIR/$tdir | wc -l)
23548 [ $cnt != 1 ] && error "unexpected #files: $cnt"
23550 FID=$(lfs path2fid $DIR/$tdir/f)
23551 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail (1)"
23552 # rmfid should fail
23553 cnt=$(ls -1 $DIR/$tdir | wc -l)
23554 [ $cnt != 1 ] && error "unexpected #files after (2): $cnt"
23556 chmod a+rw $DIR/$tdir
23558 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail (2)"
23559 # rmfid should fail
23560 cnt=$(ls -1 $DIR/$tdir | wc -l)
23561 [ $cnt != 1 ] && error "unexpected #files after (3): $cnt"
23564 $RUNAS touch $DIR/$tdir/f
23565 FID=$(lfs path2fid $DIR/$tdir/f)
23566 echo "rmfid as root"
23567 $LFS rmfid $DIR $FID || error "rmfid as root failed"
23568 cnt=$(ls -1 $DIR/$tdir | wc -l)
23569 [ $cnt == 0 ] || error "unexpected #files after (4): $cnt"
23572 $RUNAS touch $DIR/$tdir/f
23573 cnt=$(ls -1 $DIR/$tdir | wc -l)
23574 [ $cnt != 1 ] && error "unexpected #files (4): $cnt"
23575 FID=$(lfs path2fid $DIR/$tdir/f)
23576 # rmfid w/o user_fid2path mount option should fail
23577 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail(3)"
23578 cnt=$(ls -1 $DIR/$tdir | wc -l)
23579 [ $cnt == 1 ] || error "unexpected #files after (5): $cnt"
23581 umount_client $MOUNT || error "failed to umount client"
23582 mount_client $MOUNT "$MOUNT_OPTS,user_fid2path" ||
23583 error "failed to mount client'"
23585 $RUNAS $LFS rmfid $DIR $FID || error "rmfid failed"
23586 # rmfid should succeed
23587 cnt=$(ls -1 $DIR/$tdir | wc -l)
23588 [ $cnt == 0 ] || error "unexpected #files after (6): $cnt"
23590 # rmfid shouldn't allow to remove files due to dir's permission
23591 chmod a+rwx $DIR/$tdir
23594 FID=$(lfs path2fid $DIR/$tdir/f)
23595 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail"
23597 umount_client $MOUNT || error "failed to umount client"
23598 mount_client $MOUNT "$MOUNT_OPTS" ||
23599 error "failed to mount client'"
23602 run_test 421f "rmfid checks permissions"
23608 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
23609 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
23610 skip "Need MDS version at least 2.12.54"
23612 mkdir -p $DIR/$tdir
23613 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
23614 createmany -o $DIR/$tdir/striped_dir/f 512
23615 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
23616 [ $cnt != 512 ] && error "unexpected #files: $cnt"
23618 FIDS=$(lfs path2fid $DIR/$tdir/striped_dir/f* |
23619 sed "s/[/][^:]*://g")
23621 rm -f $DIR/$tdir/striped_dir/f1*
23622 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
23623 removed=$((512 - cnt))
23625 # few files have been just removed, so we expect
23626 # rmfid to fail on their fids
23627 errors=$($LFS rmfid $DIR $FIDS 2>&1 | wc -l)
23628 [ $removed != $errors ] && error "$errors != $removed"
23630 cnt=$(ls $DIR/$tdir/striped_dir | wc -l)
23632 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
23634 run_test 421g "rmfid to return errors properly"
23637 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d1
23638 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d2
23639 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d3
23640 dd if=/dev/zero of=$DIR/$tdir/d1/file1 bs=1k count=1
23641 dd if=/dev/zero of=$DIR/$tdir/d2/file1 bs=1k count=1
23643 local amc=$(at_max_get client)
23644 local amo=$(at_max_get mds1)
23645 local timeout=`lctl get_param -n timeout`
23647 at_max_set 0 client
23650 #define OBD_FAIL_PTLRPC_PAUSE_REQ 0x50a
23651 do_facet mds1 $LCTL set_param fail_loc=0x8000050a \
23652 fail_val=$(((2*timeout + 10)*1000))
23653 touch $DIR/$tdir/d3/file &
23655 #define OBD_FAIL_TGT_REPLY_DATA_RACE 0x722
23656 do_facet mds1 $LCTL set_param fail_loc=0x80000722 \
23657 fail_val=$((2*timeout + 5))
23658 mv $DIR/$tdir/d1/file1 $DIR/$tdir/d1/file2 &
23662 sleep $((2 * timeout))
23666 touch $DIR/$tdir/d2/file3
23667 touch $DIR/$tdir/d2/file4
23668 touch $DIR/$tdir/d2/file5
23671 at_max_set $amc client
23672 at_max_set $amo mds1
23674 # LU-12838 - verify the ptlrpc thread watchdog is not always throttled
23675 do_facet mds1 "dmesg | grep 'Dumping the stack trace for debugging'" ||
23676 error "Watchdog is always throttled"
23678 run_test 422 "kill a process with RPC in progress"
23691 # ensure statfs cache is expired
23694 _stats=$(stat_test | grep $MOUNT | sort -u | wc -l)
23695 [[ ${_stats} -ne 1 ]] && error "statfs wrong"
23699 run_test 423 "statfs should return a right data"
23702 #define OBD_FAIL_PTLRPC_BULK_REPLY_ATTACH 0x522 | OBD_FAIL_ONCE
23703 $LCTL set_param fail_loc=0x80000522
23704 dd if=/dev/zero of=$DIR/$tfile bs=2M count=1 oflag=sync
23707 run_test 424 "simulate ENOMEM in ptl_send_rpc bulk reply ME attach"
23710 test_mkdir -c -1 $DIR/$tdir
23711 $LFS setstripe -c -1 $DIR/$tdir
23713 lru_resize_disable "" 100
23714 stack_trap "lru_resize_enable" EXIT
23718 for i in $(seq $((MDSCOUNT * 125))); do
23719 local t=$DIR/$tdir/$tfile_$i
23721 dd if=/dev/zero of=$t bs=4K count=1 > /dev/null 2>&1 ||
23722 error_noexit "Create file $t"
23724 stack_trap "rm -rf $DIR/$tdir" EXIT
23726 for oscparam in $($LCTL list_param ldlm.namespaces.*osc-[-0-9a-f]*); do
23727 local lru_size=$($LCTL get_param -n $oscparam.lru_size)
23728 local lock_count=$($LCTL get_param -n $oscparam.lock_count)
23730 [ $lock_count -le $lru_size ] ||
23731 error "osc lock count $lock_count > lru size $lru_size"
23734 for mdcparam in $($LCTL list_param ldlm.namespaces.*mdc-*); do
23735 local lru_size=$($LCTL get_param -n $mdcparam.lru_size)
23736 local lock_count=$($LCTL get_param -n $mdcparam.lock_count)
23738 [ $lock_count -le $lru_size ] ||
23739 error "mdc lock count $lock_count > lru size $lru_size"
23742 run_test 425 "lock count should not exceed lru size"
23745 splice-test -r $DIR/$tfile
23746 splice-test -rd $DIR/$tfile
23747 splice-test $DIR/$tfile
23748 splice-test -d $DIR/$tfile
23750 run_test 426 "splice test on Lustre"
23756 # data at [200K, 400K)
23757 dd if=/dev/urandom of=$file bs=256K count=1 seek=1 ||
23758 error "256K->512K dd fails"
23760 dd if=/dev/urandom of=$file bs=1M count=1 seek=2 ||
23761 error "2M->3M dd fails"
23763 dd if=/dev/urandom of=$file bs=1M count=1 seek=4 ||
23764 error "4M->5M dd fails"
23765 echo "Data at 256K...512K, 2M...3M and 4M...5M"
23766 # start at first component hole #1
23767 printf "Seeking hole from 1000 ... "
23768 offset=$(lseek_test -l 1000 $file)
23770 [[ $offset == 1000 ]] || error "offset $offset != 1000"
23771 printf "Seeking data from 1000 ... "
23772 offset=$(lseek_test -d 1000 $file)
23774 [[ $offset == 262144 ]] || error "offset $offset != 262144"
23776 # start at first component data block
23777 printf "Seeking hole from 300000 ... "
23778 offset=$(lseek_test -l 300000 $file)
23780 [[ $offset == 524288 ]] || error "offset $offset != 524288"
23781 printf "Seeking data from 300000 ... "
23782 offset=$(lseek_test -d 300000 $file)
23784 [[ $offset == 300000 ]] || error "offset $offset != 300000"
23786 # start at the first component but beyond end of object size
23787 printf "Seeking hole from 1000000 ... "
23788 offset=$(lseek_test -l 1000000 $file)
23790 [[ $offset == 1000000 ]] || error "offset $offset != 1000000"
23791 printf "Seeking data from 1000000 ... "
23792 offset=$(lseek_test -d 1000000 $file)
23794 [[ $offset == 2097152 ]] || error "offset $offset != 2097152"
23796 # start at second component stripe 2 (empty file)
23797 printf "Seeking hole from 1500000 ... "
23798 offset=$(lseek_test -l 1500000 $file)
23800 [[ $offset == 1500000 ]] || error "offset $offset != 1500000"
23801 printf "Seeking data from 1500000 ... "
23802 offset=$(lseek_test -d 1500000 $file)
23804 [[ $offset == 2097152 ]] || error "offset $offset != 2097152"
23806 # start at second component stripe 1 (all data)
23807 printf "Seeking hole from 3000000 ... "
23808 offset=$(lseek_test -l 3000000 $file)
23810 [[ $offset == 3145728 ]] || error "offset $offset != 3145728"
23811 printf "Seeking data from 3000000 ... "
23812 offset=$(lseek_test -d 3000000 $file)
23814 [[ $offset == 3000000 ]] || error "offset $offset != 3000000"
23816 dd if=/dev/urandom of=$file bs=640K count=1 seek=1 ||
23817 error "2nd dd fails"
23818 echo "Add data block at 640K...1280K"
23820 # start at before new data block, in hole
23821 printf "Seeking hole from 600000 ... "
23822 offset=$(lseek_test -l 600000 $file)
23824 [[ $offset == 600000 ]] || error "offset $offset != 600000"
23825 printf "Seeking data from 600000 ... "
23826 offset=$(lseek_test -d 600000 $file)
23828 [[ $offset == 655360 ]] || error "offset $offset != 655360"
23830 # start at the first component new data block
23831 printf "Seeking hole from 1000000 ... "
23832 offset=$(lseek_test -l 1000000 $file)
23834 [[ $offset == 1310720 ]] || error "offset $offset != 1310720"
23835 printf "Seeking data from 1000000 ... "
23836 offset=$(lseek_test -d 1000000 $file)
23838 [[ $offset == 1000000 ]] || error "offset $offset != 1000000"
23840 # start at second component stripe 2, new data
23841 printf "Seeking hole from 1200000 ... "
23842 offset=$(lseek_test -l 1200000 $file)
23844 [[ $offset == 1310720 ]] || error "offset $offset != 1310720"
23845 printf "Seeking data from 1200000 ... "
23846 offset=$(lseek_test -d 1200000 $file)
23848 [[ $offset == 1200000 ]] || error "offset $offset != 1200000"
23850 # start beyond file end
23851 printf "Using offset > filesize ... "
23852 lseek_test -l 4000000 $file && error "lseek should fail"
23853 printf "Using offset > filesize ... "
23854 lseek_test -d 4000000 $file && error "lseek should fail"
23860 $LCTL get_param mdc.*.import | grep -q 'connect_flags:.*seek' ||
23861 skip "MDT does not support SEEK_HOLE"
23863 $LCTL get_param osc.*.import | grep -q 'connect_flags:.*seek' ||
23864 skip "OST does not support SEEK_HOLE"
23866 local file=$DIR/$tdir/$tfile
23868 mkdir -p $DIR/$tdir
23870 $LFS setstripe -E 1M -L mdt -E eof -c2 $file
23871 # OST stripe #1 will have continuous data at [1M, 3M)
23872 # OST stripe #2 is empty
23873 echo "Component #1: 1M DoM, component #2: EOF, 2 stripes 1M"
23874 lseek_test_430 $file
23876 $LFS setstripe -E 1M -c2 -S 64K -E 10M -c2 -S 1M $file
23877 echo "Component #1: 1M, 2 stripes 64K, component #2: EOF, 2 stripes 1M"
23878 lseek_test_430 $file
23880 $LFS setstripe -c2 -S 512K $file
23881 echo "Two stripes, stripe size 512K"
23882 lseek_test_430 $file
23884 # FLR with stale mirror
23885 $LFS setstripe -N -E 512K -c1 -S 64K -E eof -c2 -S 512K \
23887 echo "Mirrored file:"
23888 echo "Component #1: 512K, stripe 64K, component #2: EOF, 2 stripes 512K"
23889 echo "Plain 2 stripes 1M"
23890 lseek_test_430 $file
23893 run_test 430a "lseek: SEEK_DATA/SEEK_HOLE basic functionality"
23896 $LCTL get_param osc.*.import | grep -q 'connect_flags:.*seek' ||
23897 skip "OST does not support SEEK_HOLE"
23900 local file=$DIR/$tdir/$tfile
23902 mkdir -p $DIR/$tdir
23903 # Empty layout lseek should fail
23906 printf "Seeking hole from 0 ... "
23907 lseek_test -l 0 $file && error "lseek should fail"
23908 printf "Seeking data from 0 ... "
23909 lseek_test -d 0 $file && error "lseek should fail"
23913 $LFS setstripe -E 1M -c2 -E eof $file
23914 $TRUNCATE $file 1048576
23915 printf "Seeking hole from 1000000 ... "
23916 offset=$(lseek_test -l 1000000 $file)
23918 [[ $offset == 1000000 ]] || error "offset $offset != 1000000"
23919 printf "Seeking data from 1000000 ... "
23920 lseek_test -d 1000000 $file && error "lseek should fail"
23921 # full first component, non-inited second one
23922 dd if=/dev/urandom of=$file bs=1M count=1
23923 printf "Seeking hole from 1000000 ... "
23924 offset=$(lseek_test -l 1000000 $file)
23926 [[ $offset == 1048576 ]] || error "offset $offset != 1048576"
23927 printf "Seeking hole from 1048576 ... "
23928 lseek_test -l 1048576 $file && error "lseek should fail"
23929 # init second component and truncate back
23930 echo "123" >> $file
23931 $TRUNCATE $file 1048576
23933 printf "Seeking hole from 1000000 ... "
23934 offset=$(lseek_test -l 1000000 $file)
23936 [[ $offset == 1048576 ]] || error "offset $offset != 1048576"
23937 printf "Seeking hole from 1048576 ... "
23938 lseek_test -l 1048576 $file && error "lseek should fail"
23939 # boundary checks for big values
23940 dd if=/dev/urandom of=$file.10g bs=1 count=1 seek=10G
23941 offset=$(lseek_test -d 0 $file.10g)
23942 [[ $offset == 10737418240 ]] || error "offset $offset != 10737418240"
23943 dd if=/dev/urandom of=$file.100g bs=1 count=1 seek=100G
23944 offset=$(lseek_test -d 0 $file.100g)
23945 [[ $offset == 107374182400 ]] || error "offset $offset != 107374182400"
23948 run_test 430b "lseek: SEEK_DATA/SEEK_HOLE special cases"
23951 $LCTL get_param osc.*.import | grep -q 'connect_flags:.*seek' ||
23952 skip "OST does not support SEEK_HOLE"
23954 local file=$DIR/$tdir/$tfile
23957 mkdir -p $DIR/$tdir
23958 dd if=/dev/urandom of=$file bs=1k count=1 seek=5M
23960 # cp version 8.33+ prefers lseek over fiemap
23961 if [[ $(cp --version | head -n1 | sed "s/[^0-9]//g") -ge 833 ]]; then
23963 time cp $file /dev/null
23964 (( SECONDS - start < 5 )) ||
23965 error "cp: too long runtime $((SECONDS - start))"
23968 # tar version 1.29+ supports SEEK_HOLE/DATA
23969 if [[ $(tar --version | head -n1 | sed "s/[^0-9]//g") -ge 129 ]]; then
23971 time tar cS $file - | cat > /dev/null
23972 (( SECONDS - start < 5 )) ||
23973 error "tar: too long runtime $((SECONDS - start))"
23976 run_test 430c "lseek: external tools check"
23979 [[ $MDS1_VERSION -lt $(version_code 2.9.55) ]] ||
23980 [[ $OST1_VERSION -lt $(version_code 2.9.55) ]] &&
23981 skip "Need server version at least 2.9.55"
23983 start_full_debug_logging
23987 stop_full_debug_logging
23991 if [ $MGS_VERSION -le $(version_code 2.10.0) ]; then
23992 local st=$(do_facet mgs $LCTL barrier_stat $FSNAME |
23993 awk '/The barrier for/ { print $7 }')
23996 local st=$(do_facet mgs $LCTL barrier_stat -s $FSNAME)
24001 barrier_expired() {
24004 if [ $MGS_VERSION -le $(version_code 2.10.0) ]; then
24005 expired=$(do_facet mgs $LCTL barrier_stat $FSNAME |
24006 awk '/will be expired/ { print $7 }')
24008 expired=$(do_facet mgs $LCTL barrier_stat -t $FSNAME)
24017 echo "Start barrier_freeze at: $(date)"
24018 #define OBD_FAIL_BARRIER_DELAY 0x2202
24019 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
24020 # Do not reduce barrier time - See LU-11873
24021 do_facet mgs $LCTL barrier_freeze $FSNAME 20 &
24024 local b_status=$(barrier_stat)
24025 echo "Got barrier status at: $(date)"
24026 [ "$b_status" = "'freezing_p1'" ] ||
24027 error "(1) unexpected barrier status $b_status"
24029 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
24031 b_status=$(barrier_stat)
24032 [ "$b_status" = "'frozen'" ] ||
24033 error "(2) unexpected barrier status $b_status"
24035 local expired=$(barrier_expired)
24036 echo "sleep $((expired + 3)) seconds, then the barrier will be expired"
24037 sleep $((expired + 3))
24039 b_status=$(barrier_stat)
24040 [ "$b_status" = "'expired'" ] ||
24041 error "(3) unexpected barrier status $b_status"
24043 # Do not reduce barrier time - See LU-11873
24044 do_facet mgs $LCTL barrier_freeze $FSNAME 20 ||
24045 error "(4) fail to freeze barrier"
24047 b_status=$(barrier_stat)
24048 [ "$b_status" = "'frozen'" ] ||
24049 error "(5) unexpected barrier status $b_status"
24051 echo "Start barrier_thaw at: $(date)"
24052 #define OBD_FAIL_BARRIER_DELAY 0x2202
24053 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
24054 do_facet mgs $LCTL barrier_thaw $FSNAME &
24057 b_status=$(barrier_stat)
24058 echo "Got barrier status at: $(date)"
24059 [ "$b_status" = "'thawing'" ] ||
24060 error "(6) unexpected barrier status $b_status"
24062 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
24064 b_status=$(barrier_stat)
24065 [ "$b_status" = "'thawed'" ] ||
24066 error "(7) unexpected barrier status $b_status"
24068 #define OBD_FAIL_BARRIER_FAILURE 0x2203
24069 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2203
24070 do_facet mgs $LCTL barrier_freeze $FSNAME
24072 b_status=$(barrier_stat)
24073 [ "$b_status" = "'failed'" ] ||
24074 error "(8) unexpected barrier status $b_status"
24076 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
24077 do_facet mgs $LCTL barrier_thaw $FSNAME
24081 run_test 801a "write barrier user interfaces and stat machine"
24086 mkdir $DIR/$tdir || error "(1) fail to mkdir"
24087 createmany -d $DIR/$tdir/d 6 || "(2) fail to mkdir"
24088 touch $DIR/$tdir/d2/f10 || error "(3) fail to touch"
24089 touch $DIR/$tdir/d3/f11 || error "(4) fail to touch"
24090 touch $DIR/$tdir/d4/f12 || error "(5) fail to touch"
24092 cancel_lru_locks mdc
24094 # 180 seconds should be long enough
24095 do_facet mgs $LCTL barrier_freeze $FSNAME 180
24097 local b_status=$(barrier_stat)
24098 [ "$b_status" = "'frozen'" ] ||
24099 error "(6) unexpected barrier status $b_status"
24101 mkdir $DIR/$tdir/d0/d10 &
24104 touch $DIR/$tdir/d1/f13 &
24107 ln $DIR/$tdir/d2/f10 $DIR/$tdir/d2/f14 &
24110 mv $DIR/$tdir/d3/f11 $DIR/$tdir/d3/f15 &
24113 rm -f $DIR/$tdir/d4/f12 &
24116 stat $DIR/$tdir/d5 || error "(7) stat should succeed"
24118 # To guarantee taht the 'stat' is not blocked
24119 b_status=$(barrier_stat)
24120 [ "$b_status" = "'frozen'" ] ||
24121 error "(8) unexpected barrier status $b_status"
24123 # let above commands to run at background
24126 ps -p $mkdir_pid || error "(9) mkdir should be blocked"
24127 ps -p $touch_pid || error "(10) touch should be blocked"
24128 ps -p $ln_pid || error "(11) link should be blocked"
24129 ps -p $mv_pid || error "(12) rename should be blocked"
24130 ps -p $rm_pid || error "(13) unlink should be blocked"
24132 b_status=$(barrier_stat)
24133 [ "$b_status" = "'frozen'" ] ||
24134 error "(14) unexpected barrier status $b_status"
24136 do_facet mgs $LCTL barrier_thaw $FSNAME
24137 b_status=$(barrier_stat)
24138 [ "$b_status" = "'thawed'" ] ||
24139 error "(15) unexpected barrier status $b_status"
24141 wait $mkdir_pid || error "(16) mkdir should succeed"
24142 wait $touch_pid || error "(17) touch should succeed"
24143 wait $ln_pid || error "(18) link should succeed"
24144 wait $mv_pid || error "(19) rename should succeed"
24145 wait $rm_pid || error "(20) unlink should succeed"
24149 run_test 801b "modification will be blocked by write barrier"
24152 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
24156 stop mds2 || error "(1) Fail to stop mds2"
24158 do_facet mgs $LCTL barrier_freeze $FSNAME 30
24160 local b_status=$(barrier_stat)
24161 [ "$b_status" = "'expired'" ] || [ "$b_status" = "'failed'" ] || {
24162 do_facet mgs $LCTL barrier_thaw $FSNAME
24163 error "(2) unexpected barrier status $b_status"
24166 do_facet mgs $LCTL barrier_rescan $FSNAME ||
24167 error "(3) Fail to rescan barrier bitmap"
24169 # Do not reduce barrier time - See LU-11873
24170 do_facet mgs $LCTL barrier_freeze $FSNAME 20
24172 b_status=$(barrier_stat)
24173 [ "$b_status" = "'frozen'" ] ||
24174 error "(4) unexpected barrier status $b_status"
24176 do_facet mgs $LCTL barrier_thaw $FSNAME
24177 b_status=$(barrier_stat)
24178 [ "$b_status" = "'thawed'" ] ||
24179 error "(5) unexpected barrier status $b_status"
24181 local devname=$(mdsdevname 2)
24183 start mds2 $devname $MDS_MOUNT_OPTS || error "(6) Fail to start mds2"
24185 do_facet mgs $LCTL barrier_rescan $FSNAME ||
24186 error "(7) Fail to rescan barrier bitmap"
24190 run_test 801c "rescan barrier bitmap"
24192 saved_MGS_MOUNT_OPTS=$MGS_MOUNT_OPTS
24193 saved_MDS_MOUNT_OPTS=$MDS_MOUNT_OPTS
24194 saved_OST_MOUNT_OPTS=$OST_MOUNT_OPTS
24195 saved_MOUNT_OPTS=$MOUNT_OPTS
24201 MGS_MOUNT_OPTS=$saved_MGS_MOUNT_OPTS
24202 MDS_MOUNT_OPTS=$saved_MDS_MOUNT_OPTS
24203 OST_MOUNT_OPTS=$saved_OST_MOUNT_OPTS
24204 MOUNT_OPTS=$saved_MOUNT_OPTS
24209 [[ $mds1_FSTYPE = zfs ]] || skip "ZFS specific test"
24210 [[ $MDS1_VERSION -lt $(version_code 2.9.55) ]] ||
24211 [[ $OST1_VERSION -lt $(version_code 2.9.55) ]] &&
24212 skip "Need server version at least 2.9.55"
24214 [[ $ENABLE_QUOTA ]] && skip "Quota enabled for read-only test"
24216 mkdir $DIR/$tdir || error "(1) fail to mkdir"
24218 cp $LUSTRE/tests/test-framework.sh $DIR/$tdir/ ||
24219 error "(2) Fail to copy"
24221 trap cleanup_802a EXIT
24223 # sync by force before remount as readonly
24224 sync; sync_all_data; sleep 3; sync_all_data
24228 MGS_MOUNT_OPTS=$(csa_add "$MGS_MOUNT_OPTS" -o rdonly_dev)
24229 MDS_MOUNT_OPTS=$(csa_add "$MDS_MOUNT_OPTS" -o rdonly_dev)
24230 OST_MOUNT_OPTS=$(csa_add "$OST_MOUNT_OPTS" -o rdonly_dev)
24232 echo "Mount the server as read only"
24233 setupall server_only || error "(3) Fail to start servers"
24235 echo "Mount client without ro should fail"
24236 mount_client $MOUNT &&
24237 error "(4) Mount client without 'ro' should fail"
24239 echo "Mount client with ro should succeed"
24240 MOUNT_OPTS=$(csa_add "$MOUNT_OPTS" -o ro)
24241 mount_client $MOUNT ||
24242 error "(5) Mount client with 'ro' should succeed"
24244 echo "Modify should be refused"
24245 touch $DIR/$tdir/guard && error "(6) Touch should fail under ro mode"
24247 echo "Read should be allowed"
24248 diff $LUSTRE/tests/test-framework.sh $DIR/$tdir/test-framework.sh ||
24249 error "(7) Read should succeed under ro mode"
24253 run_test 802a "simulate readonly device"
24256 [ $PARALLEL == "yes" ] && skip "skip parallel run"
24257 remote_mds_nodsh && skip "remote MDS with nodsh"
24259 do_facet $SINGLEMDS $LCTL get_param mdt.*.readonly ||
24260 skip "readonly option not available"
24262 $LFS mkdir -i 0 -c 1 $DIR/$tdir || error "(1) fail to mkdir"
24264 cp $LUSTRE/tests/test-framework.sh $DIR/$tdir/ ||
24265 error "(2) Fail to copy"
24267 # write back all cached data before setting MDT to readonly
24271 do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=1
24272 stack_trap "do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=0" EXIT
24274 echo "Modify should be refused"
24275 touch $DIR/$tdir/guard && error "(6) Touch should fail under ro mode"
24277 echo "Read should be allowed"
24278 diff $LUSTRE/tests/test-framework.sh $DIR/$tdir/test-framework.sh ||
24279 error "(7) Read should succeed under ro mode"
24282 do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=0
24284 run_test 802b "be able to set MDTs to readonly"
24287 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
24288 [ $MDS1_VERSION -lt $(version_code 2.10.54) ] &&
24289 skip "MDS needs to be newer than 2.10.54"
24291 mkdir -p $DIR/$tdir
24292 # Create some objects on all MDTs to trigger related logs objects
24293 for idx in $(seq $MDSCOUNT); do
24294 $LFS mkdir -c $MDSCOUNT -i $((idx % $MDSCOUNT)) \
24295 $DIR/$tdir/dir${idx} ||
24296 error "Fail to create $DIR/$tdir/dir${idx}"
24300 wait_delete_completed # ensure old test cleanups are finished
24301 echo "before create:"
24303 local before_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
24305 for i in {1..10}; do
24306 $LFS mkdir -c 1 -i 1 $DIR/$tdir/foo$i ||
24307 error "Fail to create $DIR/$tdir/foo$i"
24311 echo "after create:"
24313 local after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
24315 # allow for an llog to be cleaned up during the test
24316 [ $after_used -ge $((before_used + 10 - 1)) ] ||
24317 error "before ($before_used) + 10 > after ($after_used)"
24319 for i in {1..10}; do
24320 rm -rf $DIR/$tdir/foo$i ||
24321 error "Fail to remove $DIR/$tdir/foo$i"
24324 sleep 3 # avoid MDT return cached statfs
24325 wait_delete_completed
24326 echo "after unlink:"
24328 after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
24330 # allow for an llog to be created during the test
24331 [ $after_used -le $((before_used + 1)) ] ||
24332 error "after ($after_used) > before ($before_used) + 1"
24334 run_test 803a "verify agent object for remote object"
24337 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
24338 [ $MDS1_VERSION -lt $(version_code 2.13.56) ] &&
24339 skip "MDS needs to be newer than 2.13.56"
24340 [ $PARALLEL == "yes" ] && skip "skip parallel run"
24342 for i in $(seq 0 $((MDSCOUNT - 1))); do
24343 $LFS mkdir -i $i $DIR/$tdir.$i || error "mkdir $tdir.$i"
24351 stat $DIR/$tdir.* >/dev/null || error "stat $tdir.*"
24352 for i in $(seq 0 $((MDSCOUNT - 1))); do
24353 tmp=$(do_facet mds$i $LCTL get_param mdt.*-MDT000$i.md_stats |
24354 awk '/getattr/ { print $2 }')
24355 before=$((before + tmp))
24357 stat $DIR/$tdir.* >/dev/null || error "stat $tdir.*"
24358 for i in $(seq 0 $((MDSCOUNT - 1))); do
24359 tmp=$(do_facet mds$i $LCTL get_param mdt.*-MDT000$i.md_stats |
24360 awk '/getattr/ { print $2 }')
24361 after=$((after + tmp))
24364 [ $before -eq $after ] || error "getattr count $before != $after"
24366 run_test 803b "remote object can getattr from cache"
24369 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
24370 [ $MDS1_VERSION -lt $(version_code 2.10.54) ] &&
24371 skip "MDS needs to be newer than 2.10.54"
24372 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
24374 mkdir -p $DIR/$tdir
24375 $LFS mkdir -c 1 -i 1 $DIR/$tdir/dir0 ||
24376 error "Fail to create $DIR/$tdir/dir0"
24378 local fid=$($LFS path2fid $DIR/$tdir/dir0)
24379 local dev=$(mdsdevname 2)
24381 do_facet mds2 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
24382 grep ${fid} || error "NOT found agent entry for dir0"
24384 $LFS mkdir -c $MDSCOUNT -i 0 $DIR/$tdir/dir1 ||
24385 error "Fail to create $DIR/$tdir/dir1"
24387 touch $DIR/$tdir/dir1/foo0 ||
24388 error "Fail to create $DIR/$tdir/dir1/foo0"
24389 fid=$($LFS path2fid $DIR/$tdir/dir1/foo0)
24392 for idx in $(seq $MDSCOUNT); do
24393 dev=$(mdsdevname $idx)
24394 do_facet mds${idx} \
24395 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
24396 grep ${fid} && rc=$idx
24399 mv $DIR/$tdir/dir1/foo0 $DIR/$tdir/dir1/foo1 ||
24400 error "Fail to rename foo0 to foo1"
24401 if [ $rc -eq 0 ]; then
24402 for idx in $(seq $MDSCOUNT); do
24403 dev=$(mdsdevname $idx)
24404 do_facet mds${idx} \
24405 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
24406 grep ${fid} && rc=$idx
24410 mv $DIR/$tdir/dir1/foo1 $DIR/$tdir/dir1/foo2 ||
24411 error "Fail to rename foo1 to foo2"
24412 if [ $rc -eq 0 ]; then
24413 for idx in $(seq $MDSCOUNT); do
24414 dev=$(mdsdevname $idx)
24415 do_facet mds${idx} \
24416 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
24417 grep ${fid} && rc=$idx
24421 [ $rc -ne 0 ] || error "NOT found agent entry for foo"
24423 ln $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir0/guard ||
24424 error "Fail to link to $DIR/$tdir/dir1/foo2"
24425 mv $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir1/foo0 ||
24426 error "Fail to rename foo2 to foo0"
24427 unlink $DIR/$tdir/dir1/foo0 ||
24428 error "Fail to unlink $DIR/$tdir/dir1/foo0"
24429 rm -rf $DIR/$tdir/dir0 ||
24430 error "Fail to rm $DIR/$tdir/dir0"
24432 for idx in $(seq $MDSCOUNT); do
24433 dev=$(mdsdevname $idx)
24437 run_e2fsck $(facet_active_host mds$idx) $dev -n ||
24439 start mds${idx} $dev $MDS_MOUNT_OPTS ||
24440 error "mount mds$idx failed"
24441 df $MOUNT > /dev/null 2>&1
24443 # e2fsck should not return error
24445 error "e2fsck detected error on MDT${idx}: rc=$rc"
24448 run_test 804 "verify agent entry for remote entry"
24451 do_facet $SINGLEMDS zfs set quota=$old $fsset
24452 unlinkmany $DIR/$tdir/f- 1000000
24457 local zfs_version=$(do_facet mds1 cat /sys/module/zfs/version)
24458 [ "$mds1_FSTYPE" != "zfs" ] && skip "ZFS specific test"
24459 [ $(version_code $zfs_version) -lt $(version_code 0.7.2) ] &&
24460 skip "netfree not implemented before 0.7"
24461 [[ $MDS1_VERSION -ge $(version_code 2.10.57) ]] ||
24462 skip "Need MDS version at least 2.10.57"
24469 local pref="osd-zfs.$FSNAME-MDT0000."
24471 # limit available space on MDS dataset to meet nospace issue
24472 # quickly. then ZFS 0.7.2 can use reserved space if asked
24473 # properly (using netfree flag in osd_declare_destroy()
24474 fsset=$(do_facet $SINGLEMDS lctl get_param -n $pref.mntdev)
24475 old=$(do_facet $SINGLEMDS zfs get -H quota $fsset | \
24477 freekb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytesfree)
24478 usedkb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytestotal)
24479 let "usedkb=usedkb-freekb"
24480 let "freekb=freekb/2"
24481 if let "freekb > 5000"; then
24484 do_facet $SINGLEMDS zfs set quota=$(((usedkb+freekb)*1024)) $fsset
24485 trap cleanup_805 EXIT
24487 $LFS setstripe -E 1M -c2 -E 4M -c2 -E -1 -c2 $DIR/$tdir ||
24488 error "Can't set PFL layout"
24489 createmany -m $DIR/$tdir/f- 1000000 && error "ENOSPC wasn't met"
24490 rm -rf $DIR/$tdir || error "not able to remove"
24491 do_facet $SINGLEMDS zfs set quota=$old $fsset
24494 run_test 805 "ZFS can remove from full fs"
24500 local size=$($LFS getsom -s $file)
24501 local expect=$(stat -c %s $file)
24503 [[ $size == $expect ]] ||
24504 error "$file expected size: $expect, got: $size"
24506 local blocks=$($LFS getsom -b $file)
24507 expect=$(stat -c %b $file)
24508 [[ $blocks == $expect ]] ||
24509 error "$file expected blocks: $expect, got: $blocks"
24514 local size=$($LFS getsom -s $1)
24517 [[ $size == $expect ]] ||
24518 error "$file expected size: $expect, got: $size"
24522 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
24523 skip "Need MDS version at least 2.11.52"
24527 touch $DIR/$tfile || error "touch $tfile failed"
24529 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
24530 save_lustre_params client "llite.*.xattr_cache" > $save
24531 lctl set_param llite.*.xattr_cache=0
24532 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
24534 # single-threaded write
24535 echo "Test SOM for single-threaded write"
24536 dd if=/dev/zero of=$DIR/$tfile bs=$bs count=1 ||
24537 error "write $tfile failed"
24538 check_lsom_size $DIR/$tfile $bs
24541 local size=$(($num * $bs))
24545 echo "Test SOM for single client multi-threaded($num) write"
24546 $TRUNCATE $DIR/$tfile 0
24547 for ((i = 0; i < $num; i++)); do
24548 $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
24550 offset=$((offset + $bs))
24552 for (( i=0; i < $num; i++ )); do
24555 check_lsom_size $DIR/$tfile $size
24557 $TRUNCATE $DIR/$tfile 0
24558 for ((i = 0; i < $num; i++)); do
24559 offset=$((offset - $bs))
24560 $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
24563 for (( i=0; i < $num; i++ )); do
24566 check_lsom_size $DIR/$tfile $size
24568 # multi-client writes
24569 num=$(get_node_count ${CLIENTS//,/ })
24570 size=$(($num * $bs))
24574 echo "Test SOM for multi-client ($num) writes"
24575 $TRUNCATE $DIR/$tfile 0
24576 for client in ${CLIENTS//,/ }; do
24577 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
24580 offset=$((offset + $bs))
24582 for (( i=0; i < $num; i++ )); do
24585 check_lsom_size $DIR/$tfile $offset
24588 $TRUNCATE $DIR/$tfile 0
24589 for client in ${CLIENTS//,/ }; do
24590 offset=$((offset - $bs))
24591 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
24595 for (( i=0; i < $num; i++ )); do
24598 check_lsom_size $DIR/$tfile $size
24601 echo "Test SOM for truncate"
24602 $TRUNCATE $DIR/$tfile 1048576
24603 check_lsom_size $DIR/$tfile 1048576
24604 $TRUNCATE $DIR/$tfile 1234
24605 check_lsom_size $DIR/$tfile 1234
24607 # verify SOM blocks count
24608 echo "Verify SOM block count"
24609 $TRUNCATE $DIR/$tfile 0
24610 $MULTIOP $DIR/$tfile oO_TRUNC:O_RDWR:w1048576YSc ||
24611 error "failed to write file $tfile"
24612 check_lsom_data $DIR/$tfile
24614 run_test 806 "Verify Lazy Size on MDS"
24617 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
24618 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
24619 skip "Need MDS version at least 2.11.52"
24621 # Registration step
24622 changelog_register || error "changelog_register failed"
24623 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
24624 changelog_users $SINGLEMDS | grep -q $cl_user ||
24625 error "User $cl_user not found in changelog_users"
24627 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
24628 save_lustre_params client "llite.*.xattr_cache" > $save
24629 lctl set_param llite.*.xattr_cache=0
24630 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
24632 rm -rf $DIR/$tdir || error "rm $tdir failed"
24633 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
24634 touch $DIR/$tdir/trunc || error "touch $tdir/trunc failed"
24635 $TRUNCATE $DIR/$tdir/trunc 1024 || error "truncate $tdir/trunc failed"
24636 $TRUNCATE $DIR/$tdir/trunc 1048576 ||
24637 error "truncate $tdir/trunc failed"
24640 dd if=/dev/zero of=$DIR/$tdir/single_dd bs=$bs count=1 conv=fsync ||
24641 error "write $tfile failed"
24643 # multi-client wirtes
24644 local num=$(get_node_count ${CLIENTS//,/ })
24648 echo "Test SOM for multi-client ($num) writes"
24649 touch $DIR/$tfile || error "touch $tfile failed"
24650 $TRUNCATE $DIR/$tfile 0
24651 for client in ${CLIENTS//,/ }; do
24652 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
24655 offset=$((offset + $bs))
24657 for (( i=0; i < $num; i++ )); do
24661 do_rpc_nodes "$CLIENTS" cancel_lru_locks osc
24662 do_nodes "$CLIENTS" "sync ; sleep 5 ; sync"
24663 $LSOM_SYNC -u $cl_user -m $FSNAME-MDT0000 $MOUNT
24664 check_lsom_data $DIR/$tdir/trunc
24665 check_lsom_data $DIR/$tdir/single_dd
24666 check_lsom_data $DIR/$tfile
24669 # Deregistration step
24670 changelog_deregister || error "changelog_deregister failed"
24672 run_test 807 "verify LSOM syncing tool"
24674 check_som_nologged()
24676 local lines=$($LFS changelog $FSNAME-MDT0000 |
24677 grep 'x=trusted.som' | wc -l)
24678 [ $lines -ne 0 ] && error "trusted.som xattr is logged in Changelogs"
24682 [ $MDS1_VERSION -lt $(version_code 2.11.55) ] &&
24683 skip "Need MDS version at least 2.11.55"
24685 # Registration step
24686 changelog_register || error "changelog_register failed"
24688 touch $DIR/$tfile || error "touch $tfile failed"
24691 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=1 ||
24692 error "write $tfile failed"
24695 $TRUNCATE $DIR/$tfile 1234
24698 $TRUNCATE $DIR/$tfile 1048576
24701 # Deregistration step
24702 changelog_deregister || error "changelog_deregister failed"
24704 run_test 808 "Check trusted.som xattr not logged in Changelogs"
24709 [[ $? -eq 61 ]] || error "DoM-only file $1 has SOM xattr"
24713 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
24714 skip "Need MDS version at least 2.11.56"
24716 $LFS setstripe -E 1M -L mdt $DIR/$tfile ||
24717 error "failed to create DoM-only file $DIR/$tfile"
24718 touch $DIR/$tfile || error "touch $tfile failed"
24719 check_som_nodata $DIR/$tfile
24721 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 ||
24722 error "write $tfile failed"
24723 check_som_nodata $DIR/$tfile
24725 $TRUNCATE $DIR/$tfile 1234
24726 check_som_nodata $DIR/$tfile
24728 $TRUNCATE $DIR/$tfile 4097
24729 check_som_nodata $DIR/$file
24731 run_test 809 "Verify no SOM xattr store for DoM-only files"
24734 [ $PARALLEL == "yes" ] && skip "skip parallel run"
24735 $GSS && skip_env "could not run with gss"
24736 [[ $OST1_VERSION -gt $(version_code 2.12.58) ]] ||
24737 skip "OST < 2.12.58 doesn't align checksum"
24740 stack_trap "set_checksums $ORIG_CSUM" EXIT
24741 stack_trap "set_checksum_type $ORIG_CSUM_TYPE" EXIT
24746 for csum in $CKSUM_TYPES; do
24747 #define OBD_FAIL_OSC_NO_GRANT 0x411
24748 $LCTL set_param osc.*.checksum_type=$csum fail_loc=0x411
24749 for i in "10240 0" "10000 0" "4000 1" "500 1"; do
24751 dd if=/dev/urandom of=$DIR/$tfile bs=$1 count=2 seek=$2
24752 before=$(md5sum $DIR/$tfile)
24753 $LCTL set_param ldlm.namespaces.*osc*.lru_size=clear
24754 after=$(md5sum $DIR/$tfile)
24755 [ "$before" == "$after" ] ||
24756 error "$csum: $before != $after bs=$1 seek=$2"
24760 run_test 810 "partial page writes on ZFS (LU-11663)"
24763 [ $OST1_VERSION -lt $(version_code 2.12.51) ] &&
24764 skip "OST < 2.12.51 doesn't support this fail_loc"
24766 $LFS setstripe -c 1 -i 0 $DIR/$tfile
24767 # ensure ost1 is connected
24768 stat $DIR/$tfile >/dev/null || error "can't stat"
24769 wait_osc_import_state client ost1 FULL
24770 # no locks, no reqs to let the connection idle
24771 cancel_lru_locks osc
24773 # delay OST_DISCONNECT on OST1 to put OSC into intermediate state
24774 #define OBD_FAIL_OST_DISCONNECT_DELAY 0x245
24775 do_facet ost1 "$LCTL set_param fail_loc=0x245 fail_val=8"
24776 wait_osc_import_state client ost1 CONNECTING
24777 do_facet ost1 "$LCTL set_param fail_loc=0 fail_val=0"
24779 stat $DIR/$tfile >/dev/null || error "can't stat file"
24781 run_test 812a "do not drop reqs generated when imp is going to idle (LU-11951)"
24783 test_812b() { # LU-12378
24784 [ $OST1_VERSION -lt $(version_code 2.12.51) ] &&
24785 skip "OST < 2.12.51 doesn't support this fail_loc"
24787 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "setstripe failed"
24788 # ensure ost1 is connected
24789 stat $DIR/$tfile >/dev/null || error "can't stat"
24790 wait_osc_import_state client ost1 FULL
24791 # no locks, no reqs to let the connection idle
24792 cancel_lru_locks osc
24794 # delay OST_DISCONNECT on OST1 to put OSC into intermediate state
24795 #define OBD_FAIL_OST_DISCONNECT_DELAY 0x245
24796 do_facet ost1 "$LCTL set_param fail_loc=0x245 fail_val=8"
24797 wait_osc_import_state client ost1 CONNECTING
24798 do_facet ost1 "$LCTL set_param fail_loc=0 fail_val=0"
24800 $LFS quota -u 0 $DIR/ || error "lfs quota should succeed"
24801 wait_osc_import_state client ost1 IDLE
24803 run_test 812b "do not drop no resend request for idle connect"
24806 local file_heat_sav=$($LCTL get_param -n llite.*.file_heat 2>/dev/null)
24807 [ -z "$file_heat_sav" ] && skip "no file heat support"
24818 local period_second=$($LCTL get_param -n llite.*.heat_period_second)
24819 local decay_pct=$($LCTL get_param -n llite.*.heat_decay_percentage)
24821 $LCTL set_param -n llite.*.file_heat=1
24822 echo "Turn on file heat"
24823 echo "Period second: $period_second, Decay percentage: $decay_pct"
24825 echo "QQQQ" > $DIR/$tfile
24826 echo "QQQQ" > $DIR/$tfile
24827 echo "QQQQ" > $DIR/$tfile
24828 cat $DIR/$tfile > /dev/null
24829 cat $DIR/$tfile > /dev/null
24830 cat $DIR/$tfile > /dev/null
24831 cat $DIR/$tfile > /dev/null
24833 local out=$($LFS heat_get $DIR/$tfile)
24835 $LFS heat_get $DIR/$tfile
24836 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
24837 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
24838 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
24839 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
24841 [ $readsample -le 4 ] || error "read sample ($readsample) is wrong"
24842 [ $writesample -le 3 ] || error "write sample ($writesample) is wrong"
24843 [ $readbyte -le 20 ] || error "read bytes ($readbyte) is wrong"
24844 [ $writebyte -le 15 ] || error "write bytes ($writebyte) is wrong"
24846 sleep $((period_second + 3))
24847 echo "Sleep $((period_second + 3)) seconds..."
24848 # The recursion formula to calculate the heat of the file f is as
24850 # Hi+1(f) = (1-P)*Hi(f)+ P*Ci
24851 # Where Hi is the heat value in the period between time points i*I and
24852 # (i+1)*I; Ci is the access count in the period; the symbol P refers
24853 # to the weight of Ci.
24854 out=$($LFS heat_get $DIR/$tfile)
24855 $LFS heat_get $DIR/$tfile
24856 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
24857 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
24858 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
24859 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
24861 [ $(bc <<< "$readsample <= 4 * $decay_pct / 100") -eq 1 ] ||
24862 error "read sample ($readsample) is wrong"
24863 [ $(bc <<< "$writesample <= 3 * $decay_pct / 100") -eq 1 ] ||
24864 error "write sample ($writesample) is wrong"
24865 [ $(bc <<< "$readbyte <= 20 * $decay_pct / 100") -eq 1 ] ||
24866 error "read bytes ($readbyte) is wrong"
24867 [ $(bc <<< "$writebyte <= 15 * $decay_pct / 100") -eq 1 ] ||
24868 error "write bytes ($writebyte) is wrong"
24870 echo "QQQQ" > $DIR/$tfile
24871 echo "QQQQ" > $DIR/$tfile
24872 echo "QQQQ" > $DIR/$tfile
24873 cat $DIR/$tfile > /dev/null
24874 cat $DIR/$tfile > /dev/null
24875 cat $DIR/$tfile > /dev/null
24876 cat $DIR/$tfile > /dev/null
24878 sleep $((period_second + 3))
24879 echo "Sleep $((period_second + 3)) seconds..."
24881 out=$($LFS heat_get $DIR/$tfile)
24882 $LFS heat_get $DIR/$tfile
24883 readsample1=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
24884 writesample1=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
24885 readbyte1=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
24886 writebyte1=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
24888 [ $(bc <<< "$readsample1 <= ($readsample * (100 - $decay_pct) + \
24889 4 * $decay_pct) / 100") -eq 1 ] ||
24890 error "read sample ($readsample1) is wrong"
24891 [ $(bc <<< "$writesample1 <= ($writesample * (100 - $decay_pct) + \
24892 3 * $decay_pct) / 100") -eq 1 ] ||
24893 error "write sample ($writesample1) is wrong"
24894 [ $(bc <<< "$readbyte1 <= ($readbyte * (100 - $decay_pct) + \
24895 20 * $decay_pct) / 100") -eq 1 ] ||
24896 error "read bytes ($readbyte1) is wrong"
24897 [ $(bc <<< "$writebyte1 <= ($writebyte * (100 - $decay_pct) + \
24898 15 * $decay_pct) / 100") -eq 1 ] ||
24899 error "write bytes ($writebyte1) is wrong"
24901 echo "Turn off file heat for the file $DIR/$tfile"
24902 $LFS heat_set -o $DIR/$tfile
24904 echo "QQQQ" > $DIR/$tfile
24905 echo "QQQQ" > $DIR/$tfile
24906 echo "QQQQ" > $DIR/$tfile
24907 cat $DIR/$tfile > /dev/null
24908 cat $DIR/$tfile > /dev/null
24909 cat $DIR/$tfile > /dev/null
24910 cat $DIR/$tfile > /dev/null
24912 out=$($LFS heat_get $DIR/$tfile)
24913 $LFS heat_get $DIR/$tfile
24914 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
24915 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
24916 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
24917 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
24919 [ $readsample -eq 0 ] || error "read sample ($readsample) is wrong"
24920 [ $writesample -eq 0 ] || error "write sample ($writesample) is wrong"
24921 [ $readbyte -eq 0 ] || error "read bytes ($readbyte) is wrong"
24922 [ $writebyte -eq 0 ] || error "write bytes ($writebyte) is wrong"
24924 echo "Trun on file heat for the file $DIR/$tfile"
24925 $LFS heat_set -O $DIR/$tfile
24927 echo "QQQQ" > $DIR/$tfile
24928 echo "QQQQ" > $DIR/$tfile
24929 echo "QQQQ" > $DIR/$tfile
24930 cat $DIR/$tfile > /dev/null
24931 cat $DIR/$tfile > /dev/null
24932 cat $DIR/$tfile > /dev/null
24933 cat $DIR/$tfile > /dev/null
24935 out=$($LFS heat_get $DIR/$tfile)
24936 $LFS heat_get $DIR/$tfile
24937 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
24938 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
24939 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
24940 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
24942 [ $readsample -gt 0 ] || error "read sample ($readsample) is wrong"
24943 [ $writesample -gt 0 ] || error "write sample ($writesample) is wrong"
24944 [ $readbyte -gt 0 ] || error "read bytes ($readbyte) is wrong"
24945 [ $writebyte -gt 0 ] || error "write bytes ($writebyte) is wrong"
24947 $LFS heat_set -c $DIR/$tfile
24948 $LCTL set_param -n llite.*.file_heat=0
24949 echo "Turn off file heat support for the Lustre filesystem"
24951 echo "QQQQ" > $DIR/$tfile
24952 echo "QQQQ" > $DIR/$tfile
24953 echo "QQQQ" > $DIR/$tfile
24954 cat $DIR/$tfile > /dev/null
24955 cat $DIR/$tfile > /dev/null
24956 cat $DIR/$tfile > /dev/null
24957 cat $DIR/$tfile > /dev/null
24959 out=$($LFS heat_get $DIR/$tfile)
24960 $LFS heat_get $DIR/$tfile
24961 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
24962 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
24963 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
24964 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
24966 [ $readsample -eq 0 ] || error "read sample ($readsample) is wrong"
24967 [ $writesample -eq 0 ] || error "write sample ($writesample) is wrong"
24968 [ $readbyte -eq 0 ] || error "read bytes ($readbyte) is wrong"
24969 [ $writebyte -eq 0 ] || error "write bytes ($writebyte) is wrong"
24971 $LCTL set_param -n llite.*.file_heat=$file_heat_sav
24974 run_test 813 "File heat verfication"
24978 dd of=$DIR/$tfile seek=128 bs=1k < /dev/null
24979 echo -n y >> $DIR/$tfile
24980 cp --sparse=always $DIR/$tfile $DIR/${tfile}.cp || error "copy failed"
24981 diff $DIR/$tfile $DIR/${tfile}.cp || error "files should be same"
24983 run_test 814 "sparse cp works as expected (LU-12361)"
24987 writeme -b 100 $DIR/$tfile || error "write 100 bytes failed"
24988 writeme -b 0 $DIR/$tfile || error "write 0 byte failed"
24990 run_test 815 "zero byte tiny write doesn't hang (LU-12382)"
24993 $LFS setstripe -c 1 -i 0 $DIR/$tfile
24994 # ensure ost1 is connected
24995 stat $DIR/$tfile >/dev/null || error "can't stat"
24996 wait_osc_import_state client ost1 FULL
24997 # no locks, no reqs to let the connection idle
24998 cancel_lru_locks osc
24999 lru_resize_disable osc
25002 before=$($LCTL get_param -n \
25003 ldlm.namespaces.$FSNAME-OST0000-osc-[^M]*.lru_size)
25005 wait_osc_import_state client ost1 IDLE
25006 dd if=/dev/null of=$DIR/$tfile bs=1k count=1 conv=sync
25007 now=$($LCTL get_param -n \
25008 ldlm.namespaces.$FSNAME-OST0000-osc-[^M]*.lru_size)
25009 [ $before == $now ] || error "lru_size changed $before != $now"
25011 run_test 816 "do not reset lru_resize on idle reconnect"
25015 exportfs -u localhost:$DIR/nfsexp
25020 systemctl restart nfs-server.service || skip "failed to restart nfsd"
25022 mkdir -p $DIR/nfsexp
25023 exportfs -orw,no_root_squash localhost:$DIR/nfsexp ||
25024 error "failed to export nfs"
25026 tmpdir=$(mktemp -d /tmp/nfs-XXXXXX)
25027 stack_trap cleanup_817 EXIT
25029 mount -t nfs -orw localhost:$DIR/nfsexp $tmpdir ||
25030 error "failed to mount nfs to $tmpdir"
25032 cp /bin/true $tmpdir
25033 $DIR/nfsexp/true || error "failed to execute 'true' command"
25035 run_test 817 "nfsd won't cache write lock for exec file"
25039 $LFS setstripe -c1 -i0 $DIR/$tfile
25040 $LFS setstripe -c1 -i1 $DIR/$tfile
25042 #define OBD_FAIL_OSP_CANT_PROCESS_LLOG 0x2105
25043 do_facet $SINGLEMDS lctl set_param fail_loc=0x80002105
25044 start $SINGLEMDS $(mdsdevname ${SINGLEMDS//mds/}) $MDS_MOUNT_OPTS ||
25045 error "start $SINGLEMDS failed"
25048 run_test 818 "unlink with failed llog"
25051 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
25052 cancel_lru_locks osc
25053 #define OBD_FAIL_OST_2BIG_NIOBUF 0x248
25054 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000248
25055 dd if=$DIR/$tfile of=/dev/null bs=1M count=1
25058 run_test 819a "too big niobuf in read"
25061 #define OBD_FAIL_OST_2BIG_NIOBUF 0x248
25062 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000248
25063 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
25064 cancel_lru_locks osc
25068 run_test 819b "too big niobuf in write"
25071 function test_820_start_ost() {
25074 for num in $(seq $OSTCOUNT); do
25075 start ost$num $(ostdevname $num) $OST_MOUNT_OPTS
25080 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
25083 umount_client $MOUNT || error "umount failed"
25084 for num in $(seq $OSTCOUNT); do
25088 # mount client with no active OSTs
25089 # so that the client can't initialize max LOV EA size
25090 # from OSC notifications
25091 mount_client $MOUNT || error "mount failed"
25092 # delay OST starting to keep this 0 max EA size for a while
25093 test_820_start_ost &
25095 # create a directory on MDS2
25096 test_mkdir -i 1 -c1 $DIR/$tdir/mds2 ||
25097 error "Failed to create directory"
25098 # open intent should update default EA size
25099 # see mdc_update_max_ea_from_body()
25100 # notice this is the very first RPC to MDS2
25101 cp /etc/services $DIR/$tdir/mds2 ||
25102 error "Failed to copy files to mds$n"
25104 run_test 820 "update max EA from open intent"
25107 # tests that do cleanup/setup should be run at the end
25111 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25114 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
25115 $LCTL set_param fail_loc=0x903
25117 cancel_lru_locks MGC
25119 FAIL_ON_ERROR=true cleanup
25120 FAIL_ON_ERROR=true setup
25122 run_test 900 "umount should not race with any mgc requeue thread"
25124 # LUS-6253/LU-11185
25130 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25132 # some get_param have a bug to handle dot in param name
25133 cancel_lru_locks MGC
25134 oldc=$($LCTL get_param -n 'ldlm.namespaces.MGC*.lock_count')
25135 olds=$(do_facet mgs $LCTL get_param -n 'ldlm.namespaces.MGS*.lock_count')
25136 umount_client $MOUNT || error "umount failed"
25137 mount_client $MOUNT || error "mount failed"
25138 cancel_lru_locks MGC
25139 newc=$($LCTL get_param -n 'ldlm.namespaces.MGC*.lock_count')
25140 news=$(do_facet mgs $LCTL get_param -n 'ldlm.namespaces.MGS*.lock_count')
25142 [ $oldc -lt $newc ] && error "mgc lock leak ($oldc != $newc)"
25143 [ $olds -lt $news ] && error "mgs lock leak ($olds != $news)"
25147 run_test 901 "don't leak a mgc lock on client umount"
25151 [ $CLIENT_VERSION -lt $(version_code 2.13.52) ] &&
25152 skip "client does not have LU-13377 fix"
25153 #define OBD_FAIL_LLITE_SHORT_COMMIT 0x1415
25154 $LCTL set_param fail_loc=0x1415
25155 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
25156 cancel_lru_locks osc
25159 run_test 902 "test short write doesn't hang lustre"
25162 [ -f $EXT2_DEV ] && rm $EXT2_DEV || true
25163 check_and_cleanup_lustre
25164 if [ "$I_MOUNTED" != "yes" ]; then
25165 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true