2 # -*- tab-width: 8; indent-tabs-mode: t; -*-
4 # Run select tests by setting ONLY, or as arguments to the script.
5 # Skip specific tests by setting EXCEPT.
7 # e.g. ONLY="22 23" or ONLY="`seq 32 39`" or EXCEPT="31"
11 # bug number for skipped test: LU-9693 LU-6493 LU-9693 LU-11058
12 ALWAYS_EXCEPT="$SANITY_EXCEPT 42a 42b 42c 77k"
13 # UPDATE THE COMMENT ABOVE WITH BUG NUMBERS WHEN CHANGING ALWAYS_EXCEPT!
15 # skipped tests: LU-8411 LU-9096 LU-9054 ..
16 ALWAYS_EXCEPT=" 407 253 312 $ALWAYS_EXCEPT"
18 # Check Grants after these tests
19 GRANT_CHECK_LIST="$GRANT_CHECK_LIST 42a 42b 42c 42d 42e 63a 63b 64a 64b 64c"
21 SRCDIR=$(cd $(dirname $0); echo $PWD)
22 export PATH=$PATH:/sbin
28 CHECKSTAT=${CHECKSTAT:-"checkstat -v"}
29 CREATETEST=${CREATETEST:-createtest}
31 LVERIFY=${LVERIFY:-ll_dirstripe_verify}
33 OPENFILE=${OPENFILE:-openfile}
34 OPENUNLINK=${OPENUNLINK:-openunlink}
35 export MULTIOP=${MULTIOP:-multiop}
36 READS=${READS:-"reads"}
37 MUNLINK=${MUNLINK:-munlink}
38 SOCKETSERVER=${SOCKETSERVER:-socketserver}
39 SOCKETCLIENT=${SOCKETCLIENT:-socketclient}
40 MEMHOG=${MEMHOG:-memhog}
41 DIRECTIO=${DIRECTIO:-directio}
42 ACCEPTOR_PORT=${ACCEPTOR_PORT:-988}
44 CHECK_GRANT=${CHECK_GRANT:-"yes"}
45 GRANT_CHECK_LIST=${GRANT_CHECK_LIST:-""}
46 export PARALLEL=${PARALLEL:-"no"}
48 export NAME=${NAME:-local}
55 LUSTRE=${LUSTRE:-$(cd $(dirname $0)/..; echo $PWD)}
56 LUSTRE_TESTS_API_DIR=${LUSTRE_TESTS_API_DIR:-${LUSTRE}/tests/clientapi}
57 . $LUSTRE/tests/test-framework.sh
59 . ${CONFIG:=$LUSTRE/tests/cfg/${NAME}.sh}
62 if [[ $MDSCOUNT -gt 1 ]]; then
63 # bug number: LU-11161
64 ALWAYS_EXCEPT+=" 160g"
68 [ "$SLOW" = "no" ] && EXCEPT_SLOW="27m 64b 68 71 115 300o"
70 if [ $(facet_fstype $SINGLEMDS) = "zfs" ]; then
71 # bug number for skipped test: LU-1957
72 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 180"
74 [ "$SLOW" = "no" ] && EXCEPT_SLOW="$EXCEPT_SLOW 51b"
77 # Get the SLES distro version
79 # Returns a version string that should only be used in comparing
80 # strings returned by version_code()
83 local version=$(grep VERSION_ID /etc/os-release | cut -d'"' -f2)
85 # All SuSE Linux versions have one decimal. version_code expects two
86 local sles_version=$version.0
87 version_code $sles_version
90 # Check if we are running on Ubuntu or SLES so we can make decisions on
92 if [ -r /etc/SuSE-release ]; then
93 sles_version=$(sles_version_code)
94 [ $sles_version -lt $(version_code 11.4.0) ] &&
95 # bug number for skipped test: LU-4341
96 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 170"
97 [ $sles_version -lt $(version_code 12.0.0) ] &&
98 # bug number for skipped test: LU-3703
99 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 234"
100 elif [ -r /etc/os-release ]; then
101 if grep -qi ubuntu /etc/os-release; then
102 ubuntu_version=$(version_code $(sed -n -e 's/"//g' \
103 -e 's/^VERSION=//p' \
107 if [[ $ubuntu_version -gt $(version_code 16.0.0) ]]; then
108 # bug number for skipped test:
109 # LU-10334 LU-10335 LU-10335 LU-10335
110 ALWAYS_EXCEPT+=" 103a 130a 130b 130c"
111 # LU-10335 LU-10335 LU-10366
112 ALWAYS_EXCEPT+=" 130d 130e 410"
121 pgrep ll_sa > /dev/null && { echo "There are ll_sa thread not exit!"; exit 20; }
122 cleanupall ${FORCE} $* || { echo "FAILed to clean up"; exit 20; }
131 check_swap_layouts_support()
133 $LCTL get_param -n llite.*.sbi_flags | grep -q layout ||
134 skip "Does not support layout lock."
137 check_and_setup_lustre
141 MAXFREE=${MAXFREE:-$((200000 * $OSTCOUNT))}
143 [ -f $DIR/d52a/foo ] && chattr -a $DIR/d52a/foo
144 [ -f $DIR/d52b/foo ] && chattr -i $DIR/d52b/foo
145 rm -rf $DIR/[Rdfs][0-9]*
147 # $RUNAS_ID may get set incorrectly somewhere else
148 [ $UID -eq 0 -a $RUNAS_ID -eq 0 ] && error "\$RUNAS_ID set to 0, but \$UID is also 0!"
150 check_runas_id $RUNAS_ID $RUNAS_GID $RUNAS
154 if [ "${ONLY}" = "MOUNT" ] ; then
155 echo "Lustre is up, please go on"
159 echo "preparing for tests involving mounts"
160 EXT2_DEV=${EXT2_DEV:-$TMP/SANITY.LOOP}
162 mke2fs -j -F $EXT2_DEV 8000 > /dev/null
163 echo # add a newline after mke2fs.
167 OLDDEBUG=$(lctl get_param -n debug 2> /dev/null)
168 lctl set_param debug=-1 2> /dev/null || true
171 $CHECKSTAT -t file $DIR/$tfile || error "$tfile is not a file"
173 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
175 run_test 0a "touch; rm ====================="
178 chmod 0755 $DIR || error "chmod 0755 $DIR failed"
179 $CHECKSTAT -p 0755 $DIR || error "$DIR permission is not 0755"
181 run_test 0b "chmod 0755 $DIR ============================="
184 $LCTL get_param mdc.*.import | grep "state: FULL" ||
185 error "import not FULL"
186 $LCTL get_param mdc.*.import | grep "target: $FSNAME-MDT" ||
189 run_test 0c "check import proc"
191 test_0d() { # LU-3397
192 [ $(lustre_version_code mgs) -lt $(version_code 2.10.57) ] &&
193 skip "proc exports not supported before 2.10.57"
195 local mgs_exp="mgs.MGS.exports"
196 local client_uuid=$($LCTL get_param -n mgc.*.uuid)
198 local exp_client_version
201 local temp_imp=$DIR/$tfile.import
202 local temp_exp=$DIR/$tfile.export
204 # save mgc import file to $temp_imp
205 $LCTL get_param mgc.*.import | tee $temp_imp
206 # Check if client uuid is found in MGS export
207 for exp_client_nid in $(do_facet mgs $LCTL get_param -N $mgs_exp.*); do
208 [ $(do_facet mgs $LCTL get_param -n $exp_client_nid.uuid) == \
212 # save mgs export file to $temp_exp
213 do_facet mgs $LCTL get_param $exp_client_nid.export | tee $temp_exp
215 # Compare the value of field "connect_flags"
216 imp_val=$(grep "connect_flags" $temp_imp)
217 exp_val=$(grep "connect_flags" $temp_exp)
218 [ "$exp_val" == "$imp_val" ] ||
219 error "export flags '$exp_val' != import flags '$imp_val'"
221 # Compare the value of client version
222 exp_client_version=$(awk '/target_version:/ { print $2 }' $temp_exp)
223 exp_val=$(version_code $exp_client_version)
224 imp_val=$(lustre_version_code client)
225 [ "$exp_val" == "$imp_val" ] ||
226 error "export client version '$exp_val' != '$imp_val'"
228 run_test 0d "check export proc ============================="
231 test_mkdir $DIR/$tdir
232 test_mkdir $DIR/$tdir/d2
233 mkdir $DIR/$tdir/d2 && error "we expect EEXIST, but not returned"
234 $CHECKSTAT -t dir $DIR/$tdir/d2 || error "$tdir/d2 is not a dir"
237 $CHECKSTAT -a $DIR/$tdir || error "$tdir was not removed"
239 run_test 1 "mkdir; remkdir; rmdir"
242 test_mkdir $DIR/$tdir
243 touch $DIR/$tdir/$tfile || error "touch $tdir/$tfile failed"
244 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "$tdir/$tfile not a file"
246 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$file is not removed"
248 run_test 2 "mkdir; touch; rmdir; check file"
251 test_mkdir $DIR/$tdir
252 $CHECKSTAT -t dir $DIR/$tdir || error "$tdir is not a directory"
253 touch $DIR/$tdir/$tfile
254 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "$tdir/$tfile not a file"
256 $CHECKSTAT -a $DIR/$tdir || error "$tdir is not removed"
258 run_test 3 "mkdir; touch; rmdir; check dir"
260 # LU-4471 - failed rmdir on remote directories still removes directory on MDT0
262 test_mkdir -i 1 $DIR/$tdir
264 touch $DIR/$tdir/$tfile ||
265 error "Create file under remote directory failed"
268 error "Expect error removing in-use dir $DIR/$tdir"
270 test -d $DIR/$tdir || error "Remote directory disappeared"
272 rm -rf $DIR/$tdir || error "remove remote dir error"
274 run_test 4 "mkdir; touch dir/file; rmdir; checkdir (expect error)"
277 test_mkdir $DIR/$tdir
278 test_mkdir $DIR/$tdir/d2
279 chmod 0707 $DIR/$tdir/d2 || error "chmod 0707 $tdir/d2 failed"
280 $CHECKSTAT -t dir -p 0707 $DIR/$tdir/d2 || error "$tdir/d2 not mode 707"
281 $CHECKSTAT -t dir $DIR/$tdir/d2 || error "$tdir/d2 is not a directory"
283 run_test 5 "mkdir .../d5 .../d5/d2; chmod .../d5/d2"
286 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
287 chmod 0666 $DIR/$tfile || error "chmod 0666 $tfile failed"
288 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/$tfile ||
289 error "$tfile does not have perm 0666 or UID $UID"
290 $RUNAS chmod 0444 $DIR/$tfile && error "chmod $tfile worked on UID $UID"
291 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/$tfile ||
292 error "$tfile should be 0666 and owned by UID $UID"
294 run_test 6a "touch f6a; chmod f6a; $RUNAS chmod f6a (should return error) =="
297 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
300 chown $RUNAS_ID $DIR/$tfile || error "chown $RUNAS_ID $file failed"
301 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/$tfile ||
302 error "$tfile should be owned by UID $RUNAS_ID"
303 $RUNAS chown $UID $DIR/$tfile && error "chown $UID $file succeeded"
304 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/$tfile ||
305 error "$tfile should be owned by UID $RUNAS_ID"
307 run_test 6c "touch f6c; chown f6c; $RUNAS chown f6c (should return error) =="
310 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
313 chgrp $RUNAS_ID $DIR/$tfile || error "chgrp $RUNAS_ID $file failed"
314 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/$tfile ||
315 error "$tfile should be owned by GID $UID"
316 $RUNAS chgrp $UID $DIR/$tfile && error "chgrp $UID $file succeeded"
317 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/$tfile ||
318 error "$tfile should be owned by UID $UID and GID $RUNAS_ID"
320 run_test 6e "touch+chgrp $tfile; $RUNAS chgrp $tfile (should return error)"
323 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
325 test_mkdir $DIR/$tdir
326 chmod 777 $DIR/$tdir || error "chmod 0777 $tdir failed"
327 $RUNAS mkdir $DIR/$tdir/d || error "mkdir $tdir/d failed"
328 chmod g+s $DIR/$tdir/d || error "chmod g+s $tdir/d failed"
329 test_mkdir $DIR/$tdir/d/subdir
330 $CHECKSTAT -g \#$RUNAS_GID $DIR/$tdir/d/subdir ||
331 error "$tdir/d/subdir should be GID $RUNAS_GID"
332 if [[ $MDSCOUNT -gt 1 ]]; then
333 # check remote dir sgid inherite
334 $LFS mkdir -i 0 $DIR/$tdir.local ||
335 error "mkdir $tdir.local failed"
336 chmod g+s $DIR/$tdir.local ||
337 error "chmod $tdir.local failed"
338 chgrp $RUNAS_GID $DIR/$tdir.local ||
339 error "chgrp $tdir.local failed"
340 $LFS mkdir -i 1 $DIR/$tdir.local/$tdir.remote ||
341 error "mkdir $tdir.remote failed"
342 $CHECKSTAT -g \#$RUNAS_GID $DIR/$tdir.local/$tdir.remote ||
343 error "$tdir.remote should be owned by $UID.$RUNAS_ID"
344 $CHECKSTAT -p 02755 $DIR/$tdir.local/$tdir.remote ||
345 error "$tdir.remote should be mode 02755"
348 run_test 6g "verify new dir in sgid dir inherits group"
350 test_6h() { # bug 7331
351 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
353 touch $DIR/$tfile || error "touch failed"
354 chown $RUNAS_ID:$RUNAS_GID $DIR/$tfile || error "initial chown failed"
355 $RUNAS -G$RUNAS_GID chown $RUNAS_ID:0 $DIR/$tfile &&
356 error "chown $RUNAS_ID:0 $tfile worked as GID $RUNAS_GID"
357 $CHECKSTAT -t file -u \#$RUNAS_ID -g \#$RUNAS_GID $DIR/$tfile ||
358 error "$tdir/$tfile should be UID $RUNAS_UID GID $RUNAS_GID"
360 run_test 6h "$RUNAS chown RUNAS_ID.0 .../$tfile (should return error)"
363 test_mkdir $DIR/$tdir
364 $MCREATE $DIR/$tdir/$tfile
365 chmod 0666 $DIR/$tdir/$tfile
366 $CHECKSTAT -t file -p 0666 $DIR/$tdir/$tfile ||
367 error "$tdir/$tfile should be mode 0666"
369 run_test 7a "mkdir .../d7; mcreate .../d7/f; chmod .../d7/f ===="
372 if [ ! -d $DIR/$tdir ]; then
373 test_mkdir $DIR/$tdir
375 $MCREATE $DIR/$tdir/$tfile
376 echo -n foo > $DIR/$tdir/$tfile
377 [ "$(cat $DIR/$tdir/$tfile)" = "foo" ] || error "$tdir/$tfile not 'foo'"
378 $CHECKSTAT -t file -s 3 $DIR/$tdir/$tfile || error "$tfile size not 3"
380 run_test 7b "mkdir .../d7; mcreate d7/f2; echo foo > d7/f2 ====="
383 test_mkdir $DIR/$tdir
384 touch $DIR/$tdir/$tfile
385 chmod 0666 $DIR/$tdir/$tfile
386 $CHECKSTAT -t file -p 0666 $DIR/$tdir/$tfile ||
387 error "$tfile mode not 0666"
389 run_test 8 "mkdir .../d8; touch .../d8/f; chmod .../d8/f ======="
392 test_mkdir $DIR/$tdir
393 test_mkdir $DIR/$tdir/d2
394 test_mkdir $DIR/$tdir/d2/d3
395 $CHECKSTAT -t dir $DIR/$tdir/d2/d3 || error "$tdir/d2/d3 not a dir"
397 run_test 9 "mkdir .../d9 .../d9/d2 .../d9/d2/d3 ================"
400 test_mkdir $DIR/$tdir
401 test_mkdir $DIR/$tdir/d2
402 touch $DIR/$tdir/d2/$tfile
403 $CHECKSTAT -t file $DIR/$tdir/d2/$tfile ||
404 error "$tdir/d2/$tfile not a file"
406 run_test 10 "mkdir .../d10 .../d10/d2; touch .../d10/d2/f ======"
409 test_mkdir $DIR/$tdir
410 test_mkdir $DIR/$tdir/d2
411 chmod 0666 $DIR/$tdir/d2
412 chmod 0705 $DIR/$tdir/d2
413 $CHECKSTAT -t dir -p 0705 $DIR/$tdir/d2 ||
414 error "$tdir/d2 mode not 0705"
416 run_test 11 "mkdir .../d11 d11/d2; chmod .../d11/d2 ============"
419 test_mkdir $DIR/$tdir
420 touch $DIR/$tdir/$tfile
421 chmod 0666 $DIR/$tdir/$tfile
422 chmod 0654 $DIR/$tdir/$tfile
423 $CHECKSTAT -t file -p 0654 $DIR/$tdir/$tfile ||
424 error "$tdir/d2 mode not 0654"
426 run_test 12 "touch .../d12/f; chmod .../d12/f .../d12/f ========"
429 test_mkdir $DIR/$tdir
430 dd if=/dev/zero of=$DIR/$tdir/$tfile count=10
432 $CHECKSTAT -t file -s 0 $DIR/$tdir/$tfile ||
433 error "$tdir/$tfile size not 0 after truncate"
435 run_test 13 "creat .../d13/f; dd .../d13/f; > .../d13/f ========"
438 test_mkdir $DIR/$tdir
439 touch $DIR/$tdir/$tfile
441 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$tfile not removed"
443 run_test 14 "touch .../d14/f; rm .../d14/f; rm .../d14/f ======="
446 test_mkdir $DIR/$tdir
447 touch $DIR/$tdir/$tfile
448 mv $DIR/$tdir/$tfile $DIR/$tdir/${tfile}_2
449 $CHECKSTAT -t file $DIR/$tdir/${tfile}_2 ||
450 error "$tdir/${tfile_2} not a file after rename"
451 rm $DIR/$tdir/${tfile}_2 || error "unlink failed after rename"
453 run_test 15 "touch .../d15/f; mv .../d15/f .../d15/f2 =========="
456 test_mkdir $DIR/$tdir
457 touch $DIR/$tdir/$tfile
458 rm -rf $DIR/$tdir/$tfile
459 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$tfile not removed"
461 run_test 16 "touch .../d16/f; rm -rf .../d16/f"
464 test_mkdir $DIR/$tdir
465 touch $DIR/$tdir/$tfile
466 ln -s $DIR/$tdir/$tfile $DIR/$tdir/l-exist
468 $CHECKSTAT -l $DIR/$tdir/$tfile $DIR/$tdir/l-exist ||
469 error "$tdir/l-exist not a symlink"
470 $CHECKSTAT -f -t f $DIR/$tdir/l-exist ||
471 error "$tdir/l-exist not referencing a file"
472 rm -f $DIR/$tdir/l-exist
473 $CHECKSTAT -a $DIR/$tdir/l-exist || error "$tdir/l-exist not removed"
475 run_test 17a "symlinks: create, remove (real)"
478 test_mkdir $DIR/$tdir
479 ln -s no-such-file $DIR/$tdir/l-dangle
481 $CHECKSTAT -l no-such-file $DIR/$tdir/l-dangle ||
482 error "$tdir/l-dangle not referencing no-such-file"
483 $CHECKSTAT -fa $DIR/$tdir/l-dangle ||
484 error "$tdir/l-dangle not referencing non-existent file"
485 rm -f $DIR/$tdir/l-dangle
486 $CHECKSTAT -a $DIR/$tdir/l-dangle || error "$tdir/l-dangle not removed"
488 run_test 17b "symlinks: create, remove (dangling)"
490 test_17c() { # bug 3440 - don't save failed open RPC for replay
491 test_mkdir $DIR/$tdir
492 ln -s foo $DIR/$tdir/$tfile
493 cat $DIR/$tdir/$tfile && error "opened non-existent symlink" || true
495 run_test 17c "symlinks: open dangling (should return error)"
498 test_mkdir $DIR/$tdir
499 ln -s foo $DIR/$tdir/$tfile
500 touch $DIR/$tdir/$tfile || error "creating to new symlink"
502 run_test 17d "symlinks: create dangling"
505 test_mkdir $DIR/$tdir
506 local foo=$DIR/$tdir/$tfile
507 ln -s $foo $foo || error "create symlink failed"
508 ls -l $foo || error "ls -l failed"
509 ls $foo && error "ls not failed" || true
511 run_test 17e "symlinks: create recursive symlink (should return error)"
514 test_mkdir $DIR/$tdir
515 ln -s 1234567890/2234567890/3234567890/4234567890 $DIR/$tdir/111
516 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890 $DIR/$tdir/222
517 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890 $DIR/$tdir/333
518 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890 $DIR/$tdir/444
519 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890/c234567890/d234567890/f234567890 $DIR/$tdir/555
520 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
523 run_test 17f "symlinks: long and very long symlink name"
525 # str_repeat(S, N) generate a string that is string S repeated N times
530 while [ $((n -= 1)) -ge 0 ]; do
536 # Long symlinks and LU-2241
538 test_mkdir $DIR/$tdir
539 local TESTS="59 60 61 4094 4095"
541 # Fix for inode size boundary in 2.1.4
542 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.1.4) ] &&
545 # Patch not applied to 2.2 or 2.3 branches
546 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] &&
547 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.3.55) ] &&
550 # skip long symlink name for rhel6.5.
551 # rhel6.5 has a limit (PATH_MAX - sizeof(struct filename))
552 grep -q '6.5' /etc/redhat-release &>/dev/null &&
553 TESTS="59 60 61 4062 4063"
556 local SYMNAME=$(str_repeat 'x' $i)
557 ln -s $SYMNAME $DIR/$tdir/f$i || error "failed $i-char symlink"
558 readlink $DIR/$tdir/f$i || error "failed $i-char readlink"
561 run_test 17g "symlinks: really long symlink name and inode boundaries"
563 test_17h() { #bug 17378
564 [ $PARALLEL == "yes" ] && skip "skip parallel run"
565 remote_mds_nodsh && skip "remote MDS with nodsh"
569 test_mkdir $DIR/$tdir
570 mdt_idx=$($LFS getdirstripe -i $DIR/$tdir)
571 $LFS setstripe -c -1 $DIR/$tdir
572 #define OBD_FAIL_MDS_LOV_PREP_CREATE 0x141
573 do_facet mds$((mdt_idx + 1)) lctl set_param fail_loc=0x80000141
574 touch $DIR/$tdir/$tfile || true
576 run_test 17h "create objects: lov_free_memmd() doesn't lbug"
578 test_17i() { #bug 20018
579 [ $PARALLEL == "yes" ] && skip "skip parallel run"
580 remote_mds_nodsh && skip "remote MDS with nodsh"
582 local foo=$DIR/$tdir/$tfile
585 test_mkdir -c1 $DIR/$tdir
586 mdt_idx=$($LFS getdirstripe -i $DIR/$tdir)
587 ln -s $foo $foo || error "create symlink failed"
588 #define OBD_FAIL_MDS_READLINK_EPROTO 0x143
589 do_facet mds$((mdt_idx + 1)) lctl set_param fail_loc=0x80000143
590 ls -l $foo && error "error not detected"
593 run_test 17i "don't panic on short symlink (should return error)"
595 test_17k() { #bug 22301
596 [ $PARALLEL == "yes" ] && skip "skip parallel run"
597 [[ -z "$(which rsync 2>/dev/null)" ]] &&
598 skip "no rsync command"
599 rsync --help | grep -q xattr ||
600 skip_env "$(rsync --version | head -n1) does not support xattrs"
601 test_mkdir $DIR/$tdir
602 test_mkdir $DIR/$tdir.new
603 touch $DIR/$tdir/$tfile
604 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
605 rsync -av -X $DIR/$tdir/ $DIR/$tdir.new ||
606 error "rsync failed with xattrs enabled"
608 run_test 17k "symlinks: rsync with xattrs enabled"
610 test_17l() { # LU-279
611 [[ -z "$(which getfattr 2>/dev/null)" ]] &&
612 skip "no getfattr command"
614 test_mkdir $DIR/$tdir
615 touch $DIR/$tdir/$tfile
616 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
617 for path in "$DIR/$tdir" "$DIR/$tdir/$tfile" "$DIR/$tdir/$tfile.lnk"; do
618 # -h to not follow symlinks. -m '' to list all the xattrs.
619 # grep to remove first line: '# file: $path'.
620 for xattr in `getfattr -hm '' $path 2>/dev/null | grep -v '^#'`;
622 lgetxattr_size_check $path $xattr ||
623 error "lgetxattr_size_check $path $xattr failed"
627 run_test 17l "Ensure lgetxattr's returned xattr size is consistent"
631 [ $PARALLEL == "yes" ] && skip "skip parallel run"
632 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
633 skip_env "ldiskfs only test"
634 remote_mds_nodsh && skip "remote MDS with nodsh"
635 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] &&
636 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.2.93) ] &&
637 skip "MDS 2.2.0-2.2.93 do not NUL-terminate symlinks"
639 local short_sym="0123456789"
640 local wdir=$DIR/$tdir
645 # create a long symlink file
646 for ((i = 0; i < 4; ++i)); do
647 long_sym=${long_sym}${long_sym}
650 echo "create 512 short and long symlink files under $wdir"
651 for ((i = 0; i < 256; ++i)); do
652 ln -sf ${long_sym}"a5a5" $wdir/long-$i
653 ln -sf ${short_sym}"a5a5" $wdir/short-$i
659 wait_delete_completed
661 echo "recreate the 512 symlink files with a shorter string"
662 for ((i = 0; i < 512; ++i)); do
663 # rewrite the symlink file with a shorter string
664 ln -sf ${long_sym} $wdir/long-$i || error "long_sym failed"
665 ln -sf ${short_sym} $wdir/short-$i || error "short_sym failed"
668 local mds_index=$(($($LFS getstripe -m $wdir) + 1))
669 local devname=$(mdsdevname $mds_index)
671 echo "stop and checking mds${mds_index}:"
672 # e2fsck should not return error
674 run_e2fsck $(facet_active_host mds${mds_index}) $devname -n
677 start mds${mds_index} $devname $MDS_MOUNT_OPTS ||
678 error "start mds${mds_index} failed"
679 df $MOUNT > /dev/null 2>&1
681 error "e2fsck detected error for short/long symlink: rc=$rc"
684 run_test 17m "run e2fsck against MDT which contains short/long symlink"
686 check_fs_consistency_17n() {
690 # create/unlink in 17n only change 2 MDTs(MDT1/MDT2),
691 # so it only check MDT1/MDT2 instead of all of MDTs.
692 for mdt_index in 1 2; do
693 local devname=$(mdsdevname $mdt_index)
694 # e2fsck should not return error
696 run_e2fsck $(facet_active_host mds$mdt_index) $devname -n ||
699 start mds${mdt_index} $devname $MDS_MOUNT_OPTS ||
700 error "mount mds$mdt_index failed"
701 df $MOUNT > /dev/null 2>&1
707 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
708 [ $PARALLEL == "yes" ] && skip "skip parallel run"
709 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
710 skip_env "ldiskfs only test"
711 remote_mds_nodsh && skip "remote MDS with nodsh"
712 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] &&
713 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.2.93) ] &&
714 skip "MDS 2.2.0-2.2.93 do not NUL-terminate symlinks"
718 test_mkdir $DIR/$tdir
719 for ((i=0; i<10; i++)); do
720 $LFS mkdir -i1 -c2 $DIR/$tdir/remote_dir_${i} ||
721 error "create remote dir error $i"
722 createmany -o $DIR/$tdir/remote_dir_${i}/f 10 ||
723 error "create files under remote dir failed $i"
726 check_fs_consistency_17n ||
727 error "e2fsck report error after create files under remote dir"
729 for ((i = 0; i < 10; i++)); do
730 rm -rf $DIR/$tdir/remote_dir_${i} ||
731 error "destroy remote dir error $i"
734 check_fs_consistency_17n ||
735 error "e2fsck report error after unlink files under remote dir"
737 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.50) ] &&
738 skip "lustre < 2.4.50 does not support migrate mv"
740 for ((i = 0; i < 10; i++)); do
741 mkdir -p $DIR/$tdir/remote_dir_${i}
742 createmany -o $DIR/$tdir/remote_dir_${i}/f 10 ||
743 error "create files under remote dir failed $i"
744 $LFS migrate --mdt-index 1 $DIR/$tdir/remote_dir_${i} ||
745 error "migrate remote dir error $i"
747 check_fs_consistency_17n || error "e2fsck report error after migration"
749 for ((i = 0; i < 10; i++)); do
750 rm -rf $DIR/$tdir/remote_dir_${i} ||
751 error "destroy remote dir error $i"
754 check_fs_consistency_17n || error "e2fsck report error after unlink"
756 run_test 17n "run e2fsck against master/slave MDT which contains remote dir"
759 remote_mds_nodsh && skip "remote MDS with nodsh"
760 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.64) ] &&
761 skip "Need MDS version at least 2.3.64"
763 local wdir=$DIR/${tdir}o
769 mdt_index=$($LFS getstripe -m $wdir/$tfile)
770 mdt_index=$((mdt_index + 1))
773 #fail mds will wait the failover finish then set
774 #following fail_loc to avoid interfer the recovery process.
777 #define OBD_FAIL_OSD_LMA_INCOMPAT 0x194
778 do_facet mds${mdt_index} lctl set_param fail_loc=0x194
779 ls -l $wdir/$tfile && rc=1
780 do_facet mds${mdt_index} lctl set_param fail_loc=0
781 [[ $rc -eq 0 ]] || error "stat file should fail"
783 run_test 17o "stat file with incompat LMA feature"
786 touch $DIR/$tfile || error "Failed to touch $DIR/$tfile: $?"
787 ls $DIR || error "Failed to ls $DIR: $?"
789 run_test 18 "touch .../f ; ls ... =============================="
795 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
797 run_test 19a "touch .../f19 ; ls -l ... ; rm .../f19 ==========="
800 ls -l $DIR/$tfile && error "ls -l $tfile failed"|| true
802 run_test 19b "ls -l .../f19 (should return error) =============="
805 [ $RUNAS_ID -eq $UID ] &&
806 skip_env "RUNAS_ID = UID = $UID -- skipping"
808 $RUNAS touch $DIR/$tfile && error "create non-root file failed" || true
810 run_test 19c "$RUNAS touch .../f19 (should return error) =="
813 cat $DIR/f19 && error || true
815 run_test 19d "cat .../f19 (should return error) =============="
824 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
826 run_test 20 "touch .../f ; ls -l ..."
829 test_mkdir $DIR/$tdir
830 [ -f $DIR/$tdir/dangle ] && rm -f $DIR/$tdir/dangle
831 ln -s dangle $DIR/$tdir/link
832 echo foo >> $DIR/$tdir/link
833 cat $DIR/$tdir/dangle
834 $CHECKSTAT -t link $DIR/$tdir/link || error "$tdir/link not a link"
835 $CHECKSTAT -f -t file $DIR/$tdir/link ||
836 error "$tdir/link not linked to a file"
838 run_test 21 "write to dangling link"
841 local wdir=$DIR/$tdir
843 chown $RUNAS_ID:$RUNAS_GID $wdir
844 (cd $wdir || error "cd $wdir failed";
845 $RUNAS tar cf - /etc/hosts /etc/sysconfig/network |
847 ls -lR $wdir/etc || error "ls -lR $wdir/etc failed"
848 $CHECKSTAT -t dir $wdir/etc || error "checkstat -t dir failed"
849 $CHECKSTAT -u \#$RUNAS_ID -g \#$RUNAS_GID $wdir/etc ||
850 error "checkstat -u failed"
852 run_test 22 "unpack tar archive as non-root user"
856 test_mkdir $DIR/$tdir
857 local file=$DIR/$tdir/$tfile
859 openfile -f O_CREAT:O_EXCL $file || error "$file create failed"
860 openfile -f O_CREAT:O_EXCL $file &&
861 error "$file recreate succeeded" || true
863 run_test 23a "O_CREAT|O_EXCL in subdir"
865 test_23b() { # bug 18988
866 test_mkdir $DIR/$tdir
867 local file=$DIR/$tdir/$tfile
870 echo foo > $file || error "write filed"
871 echo bar >> $file || error "append filed"
872 $CHECKSTAT -s 8 $file || error "wrong size"
875 run_test 23b "O_APPEND check"
877 # LU-9409, size with O_APPEND and tiny writes
879 local file=$DIR/$tfile
882 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=800
883 $CHECKSTAT -s 6400 $file || error "wrong size, expected 6400"
887 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=800 &
888 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=800 &
890 $CHECKSTAT -s 12800 $file || error "wrong size, expected 12800"
893 #racing tiny & normal writes
894 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=4096 count=4 &
895 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=100 &
897 $CHECKSTAT -s 17184 $file || error "wrong size, expected 17184"
900 #racing tiny & normal writes 2, ugly numbers
901 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=4099 count=11 &
902 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=17 count=173 &
904 $CHECKSTAT -s 48030 $file || error "wrong size, expected 48030"
907 run_test 23c "O_APPEND size checks for tiny writes"
909 # LU-11069 file offset is correct after appending writes
911 local file=$DIR/$tfile
914 echo CentaurHauls > $file
915 offset=$($MULTIOP $file oO_WRONLY:O_APPEND:w13Zp)
916 if ((offset != 26)); then
917 error "wrong offset, expected 26, got '$offset'"
920 run_test 23d "file offset is correct after appending writes"
924 echo '-- same directory rename'
925 test_mkdir $DIR/$tdir
926 touch $DIR/$tdir/$tfile.1
927 mv $DIR/$tdir/$tfile.1 $DIR/$tdir/$tfile.2
928 $CHECKSTAT -t file $DIR/$tdir/$tfile.2 || error "$tfile.2 not a file"
930 run_test 24a "rename file to non-existent target"
933 test_mkdir $DIR/$tdir
934 touch $DIR/$tdir/$tfile.{1,2}
935 mv $DIR/$tdir/$tfile.1 $DIR/$tdir/$tfile.2
936 $CHECKSTAT -a $DIR/$tdir/$tfile.1 || error "$tfile.1 exists"
937 $CHECKSTAT -t file $DIR/$tdir/$tfile.2 || error "$tfile.2 not a file"
939 run_test 24b "rename file to existing target"
942 test_mkdir $DIR/$tdir
943 test_mkdir $DIR/$tdir/d$testnum.1
944 mv $DIR/$tdir/d$testnum.1 $DIR/$tdir/d$testnum.2
945 $CHECKSTAT -a $DIR/$tdir/d$testnum.1 || error "d$testnum.1 exists"
946 $CHECKSTAT -t dir $DIR/$tdir/d$testnum.2 || error "d$testnum.2 not dir"
948 run_test 24c "rename directory to non-existent target"
951 test_mkdir -c1 $DIR/$tdir
952 test_mkdir -c1 $DIR/$tdir/d$testnum.1
953 test_mkdir -c1 $DIR/$tdir/d$testnum.2
954 mrename $DIR/$tdir/d$testnum.1 $DIR/$tdir/d$testnum.2
955 $CHECKSTAT -a $DIR/$tdir/d$testnum.1 || error "d$testnum.1 exists"
956 $CHECKSTAT -t dir $DIR/$tdir/d$testnum.2 || error "d$testnum.2 not dir"
958 run_test 24d "rename directory to existing target"
961 echo '-- cross directory renames --'
965 mv $DIR/R5a/f $DIR/R5b/g
966 $CHECKSTAT -a $DIR/R5a/f || error "$DIR/R5a/f exists"
967 $CHECKSTAT -t file $DIR/R5b/g || error "$DIR/R5b/g not file type"
969 run_test 24e "touch .../R5a/f; rename .../R5a/f .../R5b/g ======"
974 touch $DIR/R6a/f $DIR/R6b/g
975 mv $DIR/R6a/f $DIR/R6b/g
976 $CHECKSTAT -a $DIR/R6a/f || error "$DIR/R6a/f exists"
977 $CHECKSTAT -t file $DIR/R6b/g || error "$DIR/R6b/g not file type"
979 run_test 24f "touch .../R6a/f R6b/g; mv .../R6a/f .../R6b/g ===="
984 test_mkdir $DIR/R7a/d
985 mv $DIR/R7a/d $DIR/R7b/e
986 $CHECKSTAT -a $DIR/R7a/d || error "$DIR/R7a/d exists"
987 $CHECKSTAT -t dir $DIR/R7b/e || error "$DIR/R7b/e not dir type"
989 run_test 24g "mkdir .../R7{a,b}/d; mv .../R7a/d .../R7b/e ======"
992 test_mkdir -c1 $DIR/R8a
993 test_mkdir -c1 $DIR/R8b
994 test_mkdir -c1 $DIR/R8a/d
995 test_mkdir -c1 $DIR/R8b/e
996 mrename $DIR/R8a/d $DIR/R8b/e
997 $CHECKSTAT -a $DIR/R8a/d || error "$DIR/R8a/d exists"
998 $CHECKSTAT -t dir $DIR/R8b/e || error "$DIR/R8b/e not dir type"
1000 run_test 24h "mkdir .../R8{a,b}/{d,e}; rename .../R8a/d .../R8b/e"
1003 echo "-- rename error cases"
1005 test_mkdir $DIR/R9/a
1007 mrename $DIR/R9/f $DIR/R9/a
1008 $CHECKSTAT -t file $DIR/R9/f || error "$DIR/R9/f not file type"
1009 $CHECKSTAT -t dir $DIR/R9/a || error "$DIR/R9/a not dir type"
1010 $CHECKSTAT -a $DIR/R9/a/f || error "$DIR/R9/a/f exists"
1012 run_test 24i "rename file to dir error: touch f ; mkdir a ; rename f a"
1016 mrename $DIR/R10/f $DIR/R10/g
1017 $CHECKSTAT -t dir $DIR/R10 || error "$DIR/R10 not dir type"
1018 $CHECKSTAT -a $DIR/R10/f || error "$DIR/R10/f exists"
1019 $CHECKSTAT -a $DIR/R10/g || error "$DIR/R10/g exists"
1021 run_test 24j "source does not exist ============================"
1024 test_mkdir $DIR/R11a
1025 test_mkdir $DIR/R11a/d
1027 mv $DIR/R11a/f $DIR/R11a/d
1028 $CHECKSTAT -a $DIR/R11a/f || error "$DIR/R11a/f exists"
1029 $CHECKSTAT -t file $DIR/R11a/d/f || error "$DIR/R11a/d/f not file type"
1031 run_test 24k "touch .../R11a/f; mv .../R11a/f .../R11a/d ======="
1033 # bug 2429 - rename foo foo foo creates invalid file
1036 $MULTIOP $f OcNs || error "rename of ${f} to itself failed"
1038 run_test 24l "Renaming a file to itself ========================"
1042 $MULTIOP $f OcLN ${f}2 ${f}2 || error "link ${f}2 ${f}2 failed"
1043 # on ext3 this does not remove either the source or target files
1044 # though the "expected" operation would be to remove the source
1045 $CHECKSTAT -t file ${f} || error "${f} missing"
1046 $CHECKSTAT -t file ${f}2 || error "${f}2 missing"
1048 run_test 24m "Renaming a file to a hard link to itself ========="
1052 # this stats the old file after it was renamed, so it should fail
1054 $CHECKSTAT ${f} || error "${f} missing"
1056 $CHECKSTAT ${f}.rename || error "${f}.rename missing"
1057 $CHECKSTAT -a ${f} || error "${f} exists"
1059 run_test 24n "Statting the old file after renaming (Posix rename 2)"
1062 test_mkdir $DIR/$tdir
1063 rename_many -s random -v -n 10 $DIR/$tdir
1065 run_test 24o "rename of files during htree split"
1068 test_mkdir $DIR/R12a
1069 test_mkdir $DIR/R12b
1070 DIRINO=`ls -lid $DIR/R12a | awk '{ print $1 }'`
1071 mrename $DIR/R12a $DIR/R12b
1072 $CHECKSTAT -a $DIR/R12a || error "$DIR/R12a exists"
1073 $CHECKSTAT -t dir $DIR/R12b || error "$DIR/R12b not dir type"
1074 DIRINO2=`ls -lid $DIR/R12b | awk '{ print $1 }'`
1075 [ "$DIRINO" = "$DIRINO2" ] || error "R12a $DIRINO != R12b $DIRINO2"
1077 run_test 24p "mkdir .../R12{a,b}; rename .../R12a .../R12b"
1079 cleanup_multiop_pause() {
1081 kill -USR1 $MULTIPID
1085 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1087 test_mkdir $DIR/R13a
1088 test_mkdir $DIR/R13b
1089 local DIRINO=$(ls -lid $DIR/R13a | awk '{ print $1 }')
1090 multiop_bg_pause $DIR/R13b D_c || error "multiop failed to start"
1093 trap cleanup_multiop_pause EXIT
1094 mrename $DIR/R13a $DIR/R13b
1095 $CHECKSTAT -a $DIR/R13a || error "R13a still exists"
1096 $CHECKSTAT -t dir $DIR/R13b || error "R13b does not exist"
1097 local DIRINO2=$(ls -lid $DIR/R13b | awk '{ print $1 }')
1098 [ "$DIRINO" = "$DIRINO2" ] || error "R13a $DIRINO != R13b $DIRINO2"
1099 cleanup_multiop_pause
1100 wait $MULTIPID || error "multiop close failed"
1102 run_test 24q "mkdir .../R13{a,b}; open R13b rename R13a R13b ==="
1104 test_24r() { #bug 3789
1105 test_mkdir $DIR/R14a
1106 test_mkdir $DIR/R14a/b
1107 mrename $DIR/R14a $DIR/R14a/b && error "rename to subdir worked!"
1108 $CHECKSTAT -t dir $DIR/R14a || error "$DIR/R14a missing"
1109 $CHECKSTAT -t dir $DIR/R14a/b || error "$DIR/R14a/b missing"
1111 run_test 24r "mkdir .../R14a/b; rename .../R14a .../R14a/b ====="
1114 test_mkdir $DIR/R15a
1115 test_mkdir $DIR/R15a/b
1116 test_mkdir $DIR/R15a/b/c
1117 mrename $DIR/R15a $DIR/R15a/b/c && error "rename to sub-subdir worked!"
1118 $CHECKSTAT -t dir $DIR/R15a || error "$DIR/R15a missing"
1119 $CHECKSTAT -t dir $DIR/R15a/b/c || error "$DIR/R15a/b/c missing"
1121 run_test 24s "mkdir .../R15a/b/c; rename .../R15a .../R15a/b/c ="
1123 test_mkdir $DIR/R16a
1124 test_mkdir $DIR/R16a/b
1125 test_mkdir $DIR/R16a/b/c
1126 mrename $DIR/R16a/b/c $DIR/R16a && error "rename to sub-subdir worked!"
1127 $CHECKSTAT -t dir $DIR/R16a || error "$DIR/R16a missing"
1128 $CHECKSTAT -t dir $DIR/R16a/b/c || error "$DIR/R16a/b/c missing"
1130 run_test 24t "mkdir .../R16a/b/c; rename .../R16a/b/c .../R16a ="
1132 test_24u() { # bug12192
1133 $MULTIOP $DIR/$tfile C2w$((2048 * 1024))c || error "multiop failed"
1134 $CHECKSTAT -s $((2048 * 1024)) $DIR/$tfile || error "wrong file size"
1136 run_test 24u "create stripe file"
1140 size=$(getconf PAGE_SIZE 2>/dev/null)
1141 echo -n ${size:-4096}
1144 simple_cleanup_common() {
1147 [ -z "$DIR" -o -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 [ $(facet_fstype $SINGLEMDS) = "zfs" ] && nrfiles=${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 -o $num_uniq -ne $nrfiles -o \
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 [[ $(lustre_version_code $SINGLEMDS) -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"
1287 test_24A() { # LU-3182
1291 test_mkdir $DIR/$tdir
1292 trap simple_cleanup_common EXIT
1293 createmany -m $DIR/$tdir/$tfile $NFILES
1294 local t=$(ls $DIR/$tdir | wc -l)
1295 local u=$(ls $DIR/$tdir | sort -u | wc -l)
1296 local v=$(ls -ai $DIR/$tdir | sort -u | wc -l)
1297 if [ $t -ne $NFILES -o $u -ne $NFILES -o $v -ne $((NFILES + 2)) ] ; then
1298 error "Expected $NFILES files, got $t ($u unique $v .&..)"
1301 simple_cleanup_common || error "Can not delete directories"
1303 run_test 24A "readdir() returns correct number of entries."
1305 test_24B() { # LU-4805
1306 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
1310 test_mkdir $DIR/$tdir
1311 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
1312 error "create striped dir failed"
1314 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1315 [ $count -eq 2 ] || error "Expected 2, got $count"
1317 touch $DIR/$tdir/striped_dir/a
1319 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1320 [ $count -eq 3 ] || error "Expected 3, got $count"
1322 touch $DIR/$tdir/striped_dir/.f
1324 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1325 [ $count -eq 4 ] || error "Expected 4, got $count"
1327 rm -rf $DIR/$tdir || error "Can not delete directories"
1329 run_test 24B "readdir for striped dir return correct number of entries"
1332 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
1338 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/d0/striped_dir ||
1339 error "create striped dir failed"
1341 cd $DIR/$tdir/d0/striped_dir
1343 local d0_ino=$(ls -i -l -a $DIR/$tdir | grep "d0" | awk '{print $1}')
1344 local d1_ino=$(ls -i -l -a $DIR/$tdir | grep "d1" | awk '{print $1}')
1345 local parent_ino=$(ls -i -l -a | grep "\.\." | awk '{print $1}')
1347 [ "$d0_ino" = "$parent_ino" ] ||
1348 error ".. wrong, expect $d0_ino, get $parent_ino"
1350 mv $DIR/$tdir/d0/striped_dir $DIR/$tdir/d1/ ||
1351 error "mv striped dir failed"
1353 parent_ino=$(ls -i -l -a | grep "\.\." | awk '{print $1}')
1355 [ "$d1_ino" = "$parent_ino" ] ||
1356 error ".. wrong after mv, expect $d1_ino, get $parent_ino"
1358 run_test 24C "check .. in striped dir"
1361 [[ $MDSCOUNT -lt 4 ]] && skip_env "needs >= 4 MDTs"
1362 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1365 mkdir $DIR/$tdir/src_dir
1366 $LFS mkdir -i 1 $DIR/$tdir/src_dir/src_child ||
1367 error "create remote source failed"
1369 touch $DIR/$tdir/src_dir/src_child/a
1371 $LFS mkdir -i 2 $DIR/$tdir/tgt_dir ||
1372 error "create remote target dir failed"
1374 $LFS mkdir -i 3 $DIR/$tdir/tgt_dir/tgt_child ||
1375 error "create remote target child failed"
1377 mrename $DIR/$tdir/src_dir/src_child $DIR/$tdir/tgt_dir/tgt_child ||
1378 error "rename dir cross MDT failed!"
1382 $CHECKSTAT -t dir $DIR/$tdir/src_dir/src_child &&
1383 error "src_child still exists after rename"
1385 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/tgt_child/a ||
1386 error "missing file(a) after rename"
1388 rm -rf $DIR/$tdir || error "Can not delete directories"
1390 run_test 24E "cross MDT rename/link"
1393 echo '== symlink sanity ============================================='
1397 touch $DIR/s25/foo ||
1398 error "File creation in symlinked directory failed"
1400 run_test 25a "create file in symlinked directory ==============="
1403 [ ! -d $DIR/d25 ] && test_25a
1404 $CHECKSTAT -t file $DIR/s25/foo || error "$DIR/s25/foo not file type"
1406 run_test 25b "lookup file in symlinked directory ==============="
1410 test_mkdir $DIR/d26/d26-2
1411 ln -s d26/d26-2 $DIR/s26
1412 touch $DIR/s26/foo || error "File creation failed"
1414 run_test 26a "multiple component symlink ======================="
1417 test_mkdir -p $DIR/$tdir/d26-2
1418 ln -s $tdir/d26-2/foo $DIR/s26-2
1419 touch $DIR/s26-2 || error "File creation failed"
1421 run_test 26b "multiple component symlink at end of lookup ======"
1424 test_mkdir $DIR/d26.2
1425 touch $DIR/d26.2/foo
1426 ln -s d26.2 $DIR/s26.2-1
1427 ln -s s26.2-1 $DIR/s26.2-2
1428 ln -s s26.2-2 $DIR/s26.2-3
1429 chmod 0666 $DIR/s26.2-3/foo
1431 run_test 26c "chain of symlinks"
1433 # recursive symlinks (bug 439)
1435 ln -s d26-3/foo $DIR/d26-3
1437 run_test 26d "create multiple component recursive symlink"
1440 [ ! -h $DIR/d26-3 ] && test_26d
1443 run_test 26e "unlink multiple component recursive symlink"
1445 # recursive symlinks (bug 7022)
1447 test_mkdir $DIR/$tdir
1448 test_mkdir $DIR/$tdir/$tfile
1449 cd $DIR/$tdir/$tfile || error "cd $DIR/$tdir/$tfile failed"
1450 test_mkdir -p lndir/bar1
1451 test_mkdir $DIR/$tdir/$tfile/$tfile
1452 cd $tfile || error "cd $tfile failed"
1453 ln -s .. dotdot || error "ln dotdot failed"
1454 ln -s dotdot/lndir lndir || error "ln lndir failed"
1455 cd $DIR/$tdir || error "cd $DIR/$tdir failed"
1456 output=`ls $tfile/$tfile/lndir/bar1`
1457 [ "$output" = bar1 ] && error "unexpected output"
1458 rm -r $tfile || error "rm $tfile failed"
1459 $CHECKSTAT -a $DIR/$tfile || error "$tfile not gone"
1461 run_test 26f "rm -r of a directory which has recursive symlink"
1464 test_mkdir $DIR/$tdir
1465 $LFS getstripe $DIR/$tdir
1466 $LFS setstripe -c 1 $DIR/$tdir/$tfile || error "setstripe failed"
1467 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1468 cp /etc/hosts $DIR/$tdir/$tfile || error "Can't copy to one stripe file"
1470 run_test 27a "one stripe file"
1473 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1475 test_mkdir $DIR/$tdir
1476 $LFS setstripe -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
1477 $LFS getstripe -c $DIR/$tdir/$tfile
1478 [ $($LFS getstripe -c $DIR/$tdir/$tfile) -eq 2 ] ||
1479 error "two-stripe file doesn't have two stripes"
1481 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1483 run_test 27b "create and write to two stripe file"
1486 test_mkdir $DIR/$tdir
1487 $LFS setstripe -c 0 -i -1 -S 0 $DIR/$tdir/$tfile ||
1488 error "setstripe failed"
1489 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1490 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1492 run_test 27d "create file with default settings"
1495 # LU-5839 adds check for existed layout before setting it
1496 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.56) ]] &&
1497 skip "Need MDS version at least 2.7.56"
1499 test_mkdir $DIR/$tdir
1500 $LFS setstripe -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
1501 $LFS setstripe -c 2 $DIR/$tdir/$tfile && error "setstripe worked twice"
1502 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1504 run_test 27e "setstripe existing file (should return error)"
1507 test_mkdir $DIR/$tdir
1508 $LFS setstripe -S 100 -i 0 -c 1 $DIR/$tdir/$tfile &&
1509 error "$SETSTRIPE $DIR/$tdir/$tfile failed"
1510 $CHECKSTAT -t file $DIR/$tdir/$tfile &&
1511 error "$CHECKSTAT -t file $DIR/$tdir/$tfile should fail"
1512 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1513 $LFS getstripe $DIR/$tdir/$tfile || error "$LFS getstripe failed"
1515 run_test 27f "setstripe with bad stripe size (should return error)"
1518 test_mkdir $DIR/$tdir
1519 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1520 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "no stripe info" ||
1521 error "$DIR/$tdir/$tfile has object"
1523 run_test 27g "$LFS getstripe with no objects"
1526 test_mkdir $DIR/$tdir
1527 touch $DIR/$tdir/$tfile || error "touch failed"
1528 [[ $($LFS getstripe -c $DIR/$tdir/$tfile) -gt 0 ]] ||
1529 error "missing objects"
1531 run_test 27i "$LFS getstripe with some objects"
1534 test_mkdir $DIR/$tdir
1535 $LFS setstripe -i $OSTCOUNT $DIR/$tdir/$tfile &&
1536 error "setstripe failed" || true
1538 run_test 27j "setstripe with bad stripe offset (should return error)"
1540 test_27k() { # bug 2844
1541 test_mkdir $DIR/$tdir
1542 local file=$DIR/$tdir/$tfile
1543 local ll_max_blksize=$((4 * 1024 * 1024))
1544 $LFS setstripe -S 67108864 $file || error "setstripe failed"
1545 local blksize=$(stat $file | awk '/IO Block:/ { print $7 }')
1546 [ $blksize -le $ll_max_blksize ] || error "1:$blksize > $ll_max_blksize"
1547 dd if=/dev/zero of=$file bs=4k count=1
1548 blksize=$(stat $file | awk '/IO Block:/ { print $7 }')
1549 [ $blksize -le $ll_max_blksize ] || error "2:$blksize > $ll_max_blksize"
1551 run_test 27k "limit i_blksize for broken user apps"
1554 mcreate $DIR/$tfile || error "creating file"
1555 $RUNAS $LFS setstripe -c 1 $DIR/$tfile &&
1556 error "setstripe should have failed" || true
1558 run_test 27l "check setstripe permissions (should return error)"
1561 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1563 ORIGFREE=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
1565 if [[ $ORIGFREE -gt $MAXFREE ]]; then
1566 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
1568 trap simple_cleanup_common EXIT
1569 test_mkdir $DIR/$tdir
1570 $LFS setstripe -i 0 -c 1 $DIR/$tdir/$tfile.1
1571 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=1024 count=$MAXFREE &&
1572 error "dd should fill OST0"
1574 while $LFS setstripe -i 0 -c 1 $DIR/$tdir/$tfile.$i; do
1576 [ $i -gt 256 ] && break
1579 touch $DIR/$tdir/$tfile.$i
1580 [ $($LFS getstripe $DIR/$tdir/$tfile.$i | grep -A 10 obdidx |
1581 awk '{print $1}'| grep -w "0") ] &&
1582 error "OST0 was full but new created file still use it"
1584 touch $DIR/$tdir/$tfile.$i
1585 [ $($LFS getstripe $DIR/$tdir/$tfile.$i | grep -A 10 obdidx |
1586 awk '{print $1}'| grep -w "0") ] &&
1587 error "OST0 was full but new created file still use it"
1588 simple_cleanup_common
1590 run_test 27m "create file while OST0 was full"
1593 local delay=$(do_facet $SINGLEMDS lctl get_param -n lov.*.qos_maxage |
1594 awk '{ print $1 * 2; exit; }')
1598 # OSCs keep a NOSPC flag that will be reset after ~5s (qos_maxage)
1599 # if the OST isn't full anymore.
1601 local OSTIDX=${1:-""}
1603 local list=$(comma_list $(osts_nodes))
1604 [ "$OSTIDX" ] && list=$(facet_host ost$((OSTIDX + 1)))
1606 do_nodes $list lctl set_param fail_loc=0
1607 sync # initiate all OST_DESTROYs from MDS to OST
1611 exhaust_precreations() {
1614 local FAILIDX=${3:-$OSTIDX}
1615 local ofacet=ost$((OSTIDX + 1))
1617 test_mkdir -p -c1 $DIR/$tdir
1618 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
1619 local mfacet=mds$((mdtidx + 1))
1620 echo OSTIDX=$OSTIDX MDTIDX=$mdtidx
1622 local OST=$(ostname_from_index $OSTIDX)
1625 local mdtosc_proc1=$(get_mdtosc_proc_path $mfacet $OST)
1626 local last_id=$(do_facet $mfacet lctl get_param -n \
1627 osc.$mdtosc_proc1.prealloc_last_id)
1628 local next_id=$(do_facet $mfacet lctl get_param -n \
1629 osc.$mdtosc_proc1.prealloc_next_id)
1631 local mdtosc_proc2=$(get_mdtosc_proc_path $mfacet)
1632 do_facet $mfacet lctl get_param osc.$mdtosc_proc2.prealloc*
1634 test_mkdir -p $DIR/$tdir/${OST}
1635 $SETSTRIPE -i $OSTIDX -c 1 $DIR/$tdir/${OST}
1636 #define OBD_FAIL_OST_ENOSPC 0x215
1637 do_facet $ofacet lctl set_param fail_val=$FAILIDX fail_loc=0x215
1638 echo "Creating to objid $last_id on ost $OST..."
1639 createmany -o $DIR/$tdir/${OST}/f $next_id $((last_id - next_id + 2))
1640 do_facet $mfacet lctl get_param osc.$mdtosc_proc2.prealloc*
1641 do_facet $ofacet lctl set_param fail_loc=$FAILLOC
1645 exhaust_all_precreations() {
1647 for (( i=0; i < OSTCOUNT; i++ )) ; do
1648 exhaust_precreations $i $1 -1
1653 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1654 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1655 remote_mds_nodsh && skip "remote MDS with nodsh"
1656 remote_ost_nodsh && skip "remote OST with nodsh"
1659 rm -f $DIR/$tdir/$tfile
1660 exhaust_precreations 0 0x80000215
1661 $LFS setstripe -c -1 $DIR/$tdir || error "setstripe failed"
1662 touch $DIR/$tdir/$tfile || error "touch failed"
1663 $LFS getstripe $DIR/$tdir/$tfile
1666 run_test 27n "create file with some full OSTs"
1669 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1670 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1671 remote_mds_nodsh && skip "remote MDS with nodsh"
1672 remote_ost_nodsh && skip "remote OST with nodsh"
1675 rm -f $DIR/$tdir/$tfile
1676 exhaust_all_precreations 0x215
1678 touch $DIR/$tdir/$tfile && error "able to create $DIR/$tdir/$tfile"
1683 run_test 27o "create file with all full OSTs (should error)"
1686 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1687 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1688 remote_mds_nodsh && skip "remote MDS with nodsh"
1689 remote_ost_nodsh && skip "remote OST with nodsh"
1692 rm -f $DIR/$tdir/$tfile
1693 test_mkdir $DIR/$tdir
1695 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1696 $TRUNCATE $DIR/$tdir/$tfile 80000000 || error "truncate failed"
1697 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1699 exhaust_precreations 0 0x80000215
1700 echo foo >> $DIR/$tdir/$tfile || error "append failed"
1701 $CHECKSTAT -s 80000004 $DIR/$tdir/$tfile || error "checkstat failed"
1702 $LFS getstripe $DIR/$tdir/$tfile
1706 run_test 27p "append to a truncated file with some full OSTs"
1709 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1710 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1711 remote_mds_nodsh && skip "remote MDS with nodsh"
1712 remote_ost_nodsh && skip "remote OST with nodsh"
1715 rm -f $DIR/$tdir/$tfile
1717 test_mkdir $DIR/$tdir
1718 $MCREATE $DIR/$tdir/$tfile || error "mcreate $DIR/$tdir/$tfile failed"
1719 $TRUNCATE $DIR/$tdir/$tfile 80000000 ||
1720 error "truncate $DIR/$tdir/$tfile failed"
1721 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1723 exhaust_all_precreations 0x215
1725 echo foo >> $DIR/$tdir/$tfile && error "append succeeded"
1726 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat 2 failed"
1730 run_test 27q "append to truncated file with all OSTs full (should error)"
1733 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1734 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1735 remote_mds_nodsh && skip "remote MDS with nodsh"
1736 remote_ost_nodsh && skip "remote OST with nodsh"
1739 rm -f $DIR/$tdir/$tfile
1740 exhaust_precreations 0 0x80000215
1742 $LFS setstripe -i 0 -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
1746 run_test 27r "stripe file with some full OSTs (shouldn't LBUG) ="
1748 test_27s() { # bug 10725
1749 test_mkdir $DIR/$tdir
1750 local stripe_size=$((4096 * 1024 * 1024)) # 2^32
1751 local stripe_count=0
1752 [ $OSTCOUNT -eq 1 ] || stripe_count=2
1753 $LFS setstripe -S $stripe_size -c $stripe_count $DIR/$tdir &&
1754 error "stripe width >= 2^32 succeeded" || true
1757 run_test 27s "lsm_xfersize overflow (should error) (bug 10725)"
1759 test_27t() { # bug 10864
1764 $WLFS getstripe $tfile
1767 run_test 27t "check that utils parse path correctly"
1769 test_27u() { # bug 4900
1770 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1771 remote_mds_nodsh && skip "remote MDS with nodsh"
1774 local list=$(comma_list $(mdts_nodes))
1776 #define OBD_FAIL_MDS_OSC_PRECREATE 0x139
1777 do_nodes $list $LCTL set_param fail_loc=0x139
1778 test_mkdir -p $DIR/$tdir
1779 trap simple_cleanup_common EXIT
1780 createmany -o $DIR/$tdir/t- 1000
1781 do_nodes $list $LCTL set_param fail_loc=0
1783 TLOG=$TMP/$tfile.getstripe
1784 $LFS getstripe $DIR/$tdir > $TLOG
1785 OBJS=$(awk -vobj=0 '($1 == 0) { obj += 1 } END { print obj; }' $TLOG)
1786 unlinkmany $DIR/$tdir/t- 1000
1788 [[ $OBJS -gt 0 ]] &&
1789 error "$OBJS objects created on OST-0. See $TLOG" ||
1792 run_test 27u "skip object creation on OSC w/o objects"
1794 test_27v() { # bug 4900
1795 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1796 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1797 remote_mds_nodsh && skip "remote MDS with nodsh"
1798 remote_ost_nodsh && skip "remote OST with nodsh"
1800 exhaust_all_precreations 0x215
1803 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe / file
1805 touch $DIR/$tdir/$tfile
1806 #define OBD_FAIL_TGT_DELAY_PRECREATE 0x705
1808 for (( i=1; i < OSTCOUNT; i++ )); do
1809 do_facet ost$i lctl set_param fail_loc=0x705
1811 local START=`date +%s`
1812 createmany -o $DIR/$tdir/$tfile 32
1814 local FINISH=`date +%s`
1815 local TIMEOUT=`lctl get_param -n timeout`
1816 local PROCESS=$((FINISH - START))
1817 [ $PROCESS -ge $((TIMEOUT / 2)) ] && \
1818 error "$FINISH - $START >= $TIMEOUT / 2"
1819 sleep $((TIMEOUT / 2 - PROCESS))
1822 run_test 27v "skip object creation on slow OST"
1824 test_27w() { # bug 10997
1825 test_mkdir $DIR/$tdir
1826 $LFS setstripe -S 65536 $DIR/$tdir/f0 || error "setstripe failed"
1827 [ $($LFS getstripe -S $DIR/$tdir/f0) -ne 65536 ] &&
1828 error "stripe size $size != 65536" || true
1829 [ $($LFS getstripe -d $DIR/$tdir | grep -c "stripe_count") -eq 0 ] &&
1830 error "$LFS getstripe -d $DIR/$tdir no 'stripe_count'" || true
1832 run_test 27w "check $LFS setstripe -S and getstrip -d options"
1835 [[ $OSTCOUNT -lt 2 ]] &&
1836 skip_env "skipping multiple stripe count/offset test"
1838 test_mkdir $DIR/$tdir
1839 for i in $(seq 1 $OSTCOUNT); do
1841 $LFS setstripe -c $i -i $offset $DIR/$tdir/f$i ||
1842 error "setstripe -c $i -i $offset failed"
1843 count=$($LFS getstripe -c $DIR/$tdir/f$i)
1844 index=$($LFS getstripe -i $DIR/$tdir/f$i)
1845 [ $count -ne $i ] && error "stripe count $count != $i" || true
1846 [ $index -ne $offset ] &&
1847 error "stripe offset $index != $offset" || true
1850 run_test 27wa "check $LFS setstripe -c -i options"
1853 remote_ost_nodsh && skip "remote OST with nodsh"
1854 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1855 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1857 OFFSET=$(($OSTCOUNT - 1))
1859 local OST=$(ostname_from_index $OSTIDX)
1861 test_mkdir $DIR/$tdir
1862 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe per file
1863 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 1
1865 createmany -o $DIR/$tdir/$tfile $OSTCOUNT
1866 for i in $(seq 0 $OFFSET); do
1867 [ $($LFS getstripe $DIR/$tdir/$tfile$i | grep -A 10 obdidx |
1868 awk '{print $1}' | grep -w "$OSTIDX") ] &&
1869 error "OST0 was degraded but new created file still use it"
1871 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 0
1873 run_test 27x "create files while OST0 is degraded"
1876 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1877 remote_mds_nodsh && skip "remote MDS with nodsh"
1878 remote_ost_nodsh && skip "remote OST with nodsh"
1879 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1881 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS $FSNAME-OST0000)
1882 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
1883 osc.$mdtosc.prealloc_last_id)
1884 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
1885 osc.$mdtosc.prealloc_next_id)
1886 local fcount=$((last_id - next_id))
1887 [[ $fcount -eq 0 ]] && skip "not enough space on OST0"
1888 [[ $fcount -gt $OSTCOUNT ]] && fcount=$OSTCOUNT
1890 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
1891 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
1892 local OST_DEACTIVE_IDX=-1
1897 for OSC in $MDS_OSCS; do
1898 OST=$(osc_to_ost $OSC)
1899 OSTIDX=$(index_from_ostuuid $OST)
1900 if [ $OST_DEACTIVE_IDX == -1 ]; then
1901 OST_DEACTIVE_IDX=$OSTIDX
1903 if [ $OSTIDX != $OST_DEACTIVE_IDX ]; then
1904 echo $OSC "is Deactivated:"
1905 do_facet $SINGLEMDS lctl --device %$OSC deactivate
1909 OSTIDX=$(index_from_ostuuid $OST)
1910 test_mkdir $DIR/$tdir
1911 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe / file
1913 for OSC in $MDS_OSCS; do
1914 OST=$(osc_to_ost $OSC)
1915 OSTIDX=$(index_from_ostuuid $OST)
1916 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
1917 echo $OST "is degraded:"
1918 do_facet ost$((OSTIDX+1)) lctl set_param -n \
1919 obdfilter.$OST.degraded=1
1924 createmany -o $DIR/$tdir/$tfile $fcount
1926 for OSC in $MDS_OSCS; do
1927 OST=$(osc_to_ost $OSC)
1928 OSTIDX=$(index_from_ostuuid $OST)
1929 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
1930 echo $OST "is recovered from degraded:"
1931 do_facet ost$((OSTIDX+1)) lctl set_param -n \
1932 obdfilter.$OST.degraded=0
1934 do_facet $SINGLEMDS lctl --device %$OSC activate
1938 # all osp devices get activated, hence -1 stripe count restored
1939 local stripe_count=0
1941 # sleep 2*lod_qos_maxage seconds waiting for lod qos to notice osp
1942 # devices get activated.
1944 $LFS setstripe -c -1 $DIR/$tfile
1945 stripe_count=$($LFS getstripe -c $DIR/$tfile)
1947 [ $stripe_count -ne $OSTCOUNT ] &&
1948 error "Of $OSTCOUNT OSTs, only $stripe_count is available"
1951 run_test 27y "create files while OST0 is degraded and the rest inactive"
1957 lmm_count=$($GETSTRIPE -c $1)
1958 lmm_seq=$($GETSTRIPE -v $1 | awk '/lmm_seq/ { print $2 }')
1959 lmm_oid=$($GETSTRIPE -v $1 | awk '/lmm_object_id/ { print $2 }')
1961 local old_ifs="$IFS"
1963 fid=($($LFS path2fid $1))
1966 log "FID seq ${fid[1]}, oid ${fid[2]} ver ${fid[3]}"
1967 log "LOV seq $lmm_seq, oid $lmm_oid, count: $lmm_count"
1969 # compare lmm_seq and lu_fid->f_seq
1970 [ $lmm_seq = ${fid[1]} ] || { error "SEQ mismatch"; return 1; }
1971 # compare lmm_object_id and lu_fid->oid
1972 [ $lmm_oid = ${fid[2]} ] || { error "OID mismatch"; return 2; }
1974 # check the trusted.fid attribute of the OST objects of the file
1975 local have_obdidx=false
1977 $GETSTRIPE $1 | while read obdidx oid hex seq; do
1978 # skip lines up to and including "obdidx"
1979 [ -z "$obdidx" ] && break
1980 [ "$obdidx" = "obdidx" ] && have_obdidx=true && continue
1981 $have_obdidx || continue
1983 local ost=$((obdidx + 1))
1984 local dev=$(ostdevname $ost)
1987 log "want: stripe:$stripe_nr ost:$obdidx oid:$oid/$hex seq:$seq"
1989 seq=$(echo $seq | sed -e "s/^0x//g")
1990 if [ $seq == 0 ] || [ $(facet_fstype ost$ost) == zfs ]; then
1991 oid_hex=$(echo $oid)
1993 oid_hex=$(echo $hex | sed -e "s/^0x//g")
1995 local obj_file="O/$seq/d$((oid %32))/$oid_hex"
1999 # Don't unmount/remount the OSTs if we don't need to do that.
2000 # LU-2577 changes filter_fid to be smaller, so debugfs needs
2001 # update too, until that use mount/ll_decode_filter_fid/mount.
2002 # Re-enable when debugfs will understand new filter_fid.
2004 if [ $(facet_fstype ost$ost) == ldiskfs ]; then
2005 ff=$(do_facet ost$ost "$DEBUGFS -c -R 'stat $obj_file' \
2006 $dev 2>/dev/null" | grep "parent=")
2008 if [ -z "$ff" ]; then
2010 mount_fstype ost$ost
2011 ff=$(do_facet ost$ost $LL_DECODE_FILTER_FID \
2012 $(facet_mntpt ost$ost)/$obj_file)
2013 unmount_fstype ost$ost
2014 start ost$ost $dev $OST_MOUNT_OPTS
2018 [ -z "$ff" ] && error "$obj_file: no filter_fid info"
2020 echo "$ff" | sed -e 's#.*objid=#got: objid=#'
2022 # /mnt/O/0/d23/23: objid=23 seq=0 parent=[0x200000400:0x1e:0x1]
2023 # fid: objid=23 seq=0 parent=[0x200000400:0x1e:0x0] stripe=1
2025 # fid: parent=[0x200000400:0x1e:0x0] stripe=1 stripe_count=2 \
2026 # stripe_size=1048576 component_id=1 component_start=0 \
2027 # component_end=33554432
2028 local ff_parent=$(sed -e 's/.*parent=.//' <<<$ff)
2029 local ff_pseq=$(cut -d: -f1 <<<$ff_parent)
2030 local ff_poid=$(cut -d: -f2 <<<$ff_parent)
2032 if grep -q 'stripe=' <<<$ff; then
2033 ff_pstripe=$(sed -e 's/.*stripe=//' -e 's/ .*//' <<<$ff)
2035 # $LL_DECODE_FILTER_FID does not print "stripe="; look
2036 # into f_ver in this case. See comment on ff_parent.
2037 ff_pstripe=$(cut -d: -f3 <<<$ff_parent | sed -e 's/]//')
2040 # compare lmm_seq and filter_fid->ff_parent.f_seq
2041 [ $ff_pseq = $lmm_seq ] ||
2042 error "FF parent SEQ $ff_pseq != $lmm_seq"
2043 # compare lmm_object_id and filter_fid->ff_parent.f_oid
2044 [ $ff_poid = $lmm_oid ] ||
2045 error "FF parent OID $ff_poid != $lmm_oid"
2046 (($ff_pstripe == $stripe_nr)) ||
2047 error "FF stripe $ff_pstripe != $stripe_nr"
2049 stripe_nr=$((stripe_nr + 1))
2050 [ $(lustre_version_code client) -lt $(version_code 2.9.55) ] &&
2052 if grep -q 'stripe_count=' <<<$ff; then
2053 local ff_scnt=$(sed -e 's/.*stripe_count=//' \
2054 -e 's/ .*//' <<<$ff)
2055 [ $lmm_count = $ff_scnt ] ||
2056 error "FF stripe count $lmm_count != $ff_scnt"
2062 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2063 remote_ost_nodsh && skip "remote OST with nodsh"
2065 test_mkdir $DIR/$tdir
2066 $LFS setstripe -c 1 -i 0 -S 64k $DIR/$tdir/$tfile-1 ||
2067 { error "setstripe -c -1 failed"; return 1; }
2068 # We need to send a write to every object to get parent FID info set.
2069 # This _should_ also work for setattr, but does not currently.
2070 # touch $DIR/$tdir/$tfile-1 ||
2071 dd if=/dev/zero of=$DIR/$tdir/$tfile-1 bs=1M count=1 ||
2072 { error "dd $tfile-1 failed"; return 2; }
2073 $LFS setstripe -c -1 -i $((OSTCOUNT - 1)) -S 1M $DIR/$tdir/$tfile-2 ||
2074 { error "setstripe -c -1 failed"; return 3; }
2075 dd if=/dev/zero of=$DIR/$tdir/$tfile-2 bs=1M count=$OSTCOUNT ||
2076 { error "dd $tfile-2 failed"; return 4; }
2078 # make sure write RPCs have been sent to OSTs
2081 check_seq_oid $DIR/$tdir/$tfile-1 || return 5
2082 check_seq_oid $DIR/$tdir/$tfile-2 || return 6
2084 run_test 27z "check SEQ/OID on the MDT and OST filesystems"
2086 test_27A() { # b=19102
2087 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2089 save_layout_restore_at_exit $MOUNT
2090 $LFS setstripe -c 0 -i -1 -S 0 $MOUNT
2091 wait_update $HOSTNAME "$GETSTRIPE -c $MOUNT | sed 's/ *//g'" "1" 20 ||
2092 error "stripe count $($GETSTRIPE -c $MOUNT) != 1"
2093 local default_size=$($GETSTRIPE -S $MOUNT)
2094 local default_offset=$($GETSTRIPE -i $MOUNT)
2095 local dsize=$(do_facet $SINGLEMDS \
2096 "$LCTL get_param -n lod.$(facet_svc $SINGLEMDS)*.stripesize")
2097 [ $default_size -eq $dsize ] ||
2098 error "stripe size $default_size != $dsize"
2099 [ $default_offset -eq -1 ] ||
2100 error "stripe offset $default_offset != -1"
2102 run_test 27A "check filesystem-wide default LOV EA values"
2104 test_27B() { # LU-2523
2105 test_mkdir $DIR/$tdir
2106 rm -f $DIR/$tdir/f0 $DIR/$tdir/f1
2108 # open f1 with O_LOV_DELAY_CREATE
2110 # call setstripe ioctl on open file descriptor for f1
2112 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:nB1c \
2116 # open f1 with O_LOV_DELAY_CREATE
2118 # call setstripe ioctl on open file descriptor for f1
2120 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:uB1c
2122 # Allow multiop to fail in imitation of NFS's busted semantics.
2125 run_test 27B "call setstripe on open unlinked file/rename victim"
2127 test_27C() { #LU-2871
2128 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2136 test_mkdir $DIR/$tdir
2138 for i in $(seq 0 $((OSTCOUNT - 1))); do
2139 # set stripe across all OSTs starting from OST$i
2140 $SETSTRIPE -i $i -c -1 $tfile$i
2141 # get striping information
2142 ost_idx=($($GETSTRIPE $tfile$i |
2143 tail -n $((OSTCOUNT + 1)) | awk '{print $1}'))
2147 [ ${#ost_idx[@]} -eq $OSTCOUNT ] ||
2148 error "${#ost_idx[@]} != $OSTCOUNT"
2150 for index in $(seq 0 $((OSTCOUNT - 1))); do
2152 for j in $(echo ${ost_idx[@]}); do
2153 if [ $index -eq $j ]; then
2159 error "Can not find $index in ${ost_idx[@]}"
2163 run_test 27C "check full striping across all OSTs"
2166 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
2167 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
2168 remote_mds_nodsh && skip "remote MDS with nodsh"
2170 local POOL=${POOL:-testpool}
2172 local last_ost=$(($OSTCOUNT - 1))
2174 local ost_list=$(seq $first_ost $ost_step $last_ost)
2175 local ost_range="$first_ost $last_ost $ost_step"
2177 if ! combined_mgs_mds ; then
2181 test_mkdir $DIR/$tdir
2182 pool_add $POOL || error "pool_add failed"
2183 pool_add_targets $POOL $ost_range || error "pool_add_targets failed"
2186 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.55) ] &&
2188 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.9.55) -o \
2189 $(lustre_version_code client) -lt $(version_code 2.9.55) ] &&
2190 skip27D+=" -s 30,31"
2191 llapi_layout_test -d$DIR/$tdir -p$POOL -o$OSTCOUNT $skip27D ||
2192 error "llapi_layout_test failed"
2194 destroy_test_pools || error "destroy test pools failed"
2196 if ! combined_mgs_mds ; then
2200 run_test 27D "validate llapi_layout API"
2202 # Verify that default_easize is increased from its initial value after
2203 # accessing a widely striped file.
2205 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
2206 [ $(lustre_version_code client) -lt $(version_code 2.5.57) ] &&
2207 skip "client does not have LU-3338 fix"
2209 # 72 bytes is the minimum space required to store striping
2210 # information for a file striped across one OST:
2211 # (sizeof(struct lov_user_md_v3) +
2212 # sizeof(struct lov_user_ost_data_v1))
2214 $LCTL set_param -n llite.*.default_easize $min_easize ||
2215 error "lctl set_param failed"
2216 local easize=$($LCTL get_param -n llite.*.default_easize)
2218 [ $easize -eq $min_easize ] ||
2219 error "failed to set default_easize"
2221 $LFS setstripe -c $OSTCOUNT $DIR/$tfile ||
2222 error "setstripe failed"
2226 easize=$($LCTL get_param -n llite.*.default_easize)
2228 [ $easize -gt $min_easize ] ||
2229 error "default_easize not updated"
2231 run_test 27E "check that default extended attribute size properly increases"
2233 test_27F() { # LU-5346/LU-7975
2234 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2235 [[ $OSTCOUNT -lt 2 ]] && skip "needs >= 2 OSTs"
2236 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.51) ]] &&
2237 skip "Need MDS version at least 2.8.51"
2238 remote_ost_nodsh && skip "remote OST with nodsh"
2240 test_mkdir $DIR/$tdir
2242 $SETSTRIPE -c 2 $DIR/$tdir
2244 # stop all OSTs to reproduce situation for LU-7975 ticket
2245 for num in $(seq $OSTCOUNT); do
2249 # open/create f0 with O_LOV_DELAY_CREATE
2250 # truncate f0 to a non-0 size
2252 multiop $DIR/$tdir/f0 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:T1050000c
2254 $CHECKSTAT -s 1050000 $DIR/$tdir/f0 || error "checkstat failed"
2255 # open/write it again to force delayed layout creation
2256 cat /etc/hosts > $DIR/$tdir/f0 &
2260 for num in $(seq $OSTCOUNT); do
2261 start ost$num $(ostdevname $num) $OST_MOUNT_OPTS ||
2262 error "ost$num failed to start"
2265 wait $catpid || error "cat failed"
2267 cmp /etc/hosts $DIR/$tdir/f0 || error "cmp failed"
2268 [[ $($GETSTRIPE -c $DIR/$tdir/f0) == 2 ]] || error "wrong stripecount"
2271 run_test 27F "Client resend delayed layout creation with non-zero size"
2273 test_27G() { #LU-10629
2274 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
2275 remote_mds_nodsh && skip "remote MDS with nodsh" && return
2276 local POOL=${POOL:-testpool}
2277 local ostrange="0 0 1"
2279 test_mkdir $DIR/$tdir
2280 pool_add $POOL || error "pool_add failed"
2281 pool_add_targets $POOL $ostrange || error "pool_add_targets failed"
2282 $LFS setstripe -p $POOL $DIR/$tdir
2284 local pool=$($LFS getstripe -p $DIR/$tdir)
2286 [ "$pool" = "$POOL" ] || error "Striping failed got '$pool' not '$POOL'"
2288 $LFS setstripe -d $DIR/$tdir
2290 pool=$($LFS getstripe -p $DIR/$tdir)
2294 [ -z "$pool" ] || error "'$pool' is not empty"
2296 run_test 27G "Clear OST pool from stripe"
2299 [[ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.11.54) ]] &&
2300 skip "Need MDS version newer than 2.11.54"
2301 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
2302 test_mkdir $DIR/$tdir
2303 $LFS setstripe -o 0 -o 2 $DIR/$tdir || error "setstripe failed"
2304 touch $DIR/$tdir/$tfile
2305 $LFS getstripe -c $DIR/$tdir/$tfile
2306 [ $($LFS getstripe -c $DIR/$tdir/$tfile) -eq 2 ] ||
2307 error "two-stripe file doesn't have two stripes"
2309 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
2310 $LFS getstripe -y $DIR/$tdir/$tfile
2311 (( $($LFS getstripe -y $DIR/$tdir/$tfile |
2312 egrep -c "l_ost_idx: [02]$") == "2" )) ||
2313 error "expected l_ost_idx: [02]$ not matched"
2315 # make sure ost list have been cleared
2316 local stripesize=$($GETSTRIPE -S $DIR/$tdir)
2317 $LFS setstripe -S $((stripesize * 4)) -i 1 \
2318 -c $((OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
2320 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
2322 run_test 27H "Set specific OSTs stripe"
2324 # createtest also checks that device nodes are created and
2325 # then visible correctly (#2091)
2326 test_28() { # bug 2091
2328 $CREATETEST $DIR/d28/ct || error "createtest failed"
2330 run_test 28 "create/mknod/mkdir with bad file types ============"
2333 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2335 sync; sleep 1; sync # flush out any dirty pages from previous tests
2342 declare -i LOCKCOUNTORIG=0
2343 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
2344 let LOCKCOUNTORIG=$LOCKCOUNTORIG+$lock_count
2346 [ $LOCKCOUNTORIG -eq 0 ] && error "No mdc lock count" && return 1
2348 declare -i LOCKUNUSEDCOUNTORIG=0
2349 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
2350 let LOCKUNUSEDCOUNTORIG=$LOCKUNUSEDCOUNTORIG+$unused_count
2357 declare -i LOCKCOUNTCURRENT=0
2358 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
2359 let LOCKCOUNTCURRENT=$LOCKCOUNTCURRENT+$lock_count
2362 declare -i LOCKUNUSEDCOUNTCURRENT=0
2363 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
2364 let LOCKUNUSEDCOUNTCURRENT=$LOCKUNUSEDCOUNTCURRENT+$unused_count
2367 if [[ $LOCKCOUNTCURRENT -gt $LOCKCOUNTORIG ]]; then
2368 $LCTL set_param -n ldlm.dump_namespaces ""
2369 error "CURRENT: $LOCKCOUNTCURRENT > $LOCKCOUNTORIG"
2370 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
2371 log "dumped log to $TMP/test_29.dk (bug 5793)"
2374 if [[ $LOCKUNUSEDCOUNTCURRENT -gt $LOCKUNUSEDCOUNTORIG ]]; then
2375 error "UNUSED: $LOCKUNUSEDCOUNTCURRENT > $LOCKUNUSEDCOUNTORIG"
2376 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
2377 log "dumped log to $TMP/test_29.dk (bug 5793)"
2381 run_test 29 "IT_GETATTR regression ============================"
2383 test_30a() { # was test_30
2384 cp $(which ls) $DIR || cp /bin/ls $DIR
2385 $DIR/ls / || error "Can't execute binary from lustre"
2388 run_test 30a "execute binary from Lustre (execve) =============="
2391 cp `which ls` $DIR || cp /bin/ls $DIR
2393 $RUNAS $DIR/ls / || error "Can't execute binary from lustre as non-root"
2396 run_test 30b "execute binary from Lustre as non-root ==========="
2398 test_30c() { # b=22376
2399 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2401 cp `which ls` $DIR || cp /bin/ls $DIR
2403 cancel_lru_locks mdc
2404 cancel_lru_locks osc
2405 $RUNAS $DIR/ls / || error "Can't execute binary from lustre"
2408 run_test 30c "execute binary from Lustre without read perms ===="
2411 $OPENUNLINK $DIR/f31 $DIR/f31 || error "openunlink failed"
2412 $CHECKSTAT -a $DIR/f31 || error "$DIR/f31 exists"
2414 run_test 31a "open-unlink file =================================="
2417 touch $DIR/f31 || error "touch $DIR/f31 failed"
2418 ln $DIR/f31 $DIR/f31b || error "ln failed"
2419 $MULTIOP $DIR/f31b Ouc || error "multiop failed"
2420 $CHECKSTAT -t file $DIR/f31 || error "$DIR/f31 not file type"
2422 run_test 31b "unlink file with multiple links while open ======="
2425 touch $DIR/f31 || error "touch $DIR/f31 failed"
2426 ln $DIR/f31 $DIR/f31c || error "ln failed"
2427 multiop_bg_pause $DIR/f31 O_uc ||
2428 error "multiop_bg_pause for $DIR/f31 failed"
2430 $MULTIOP $DIR/f31c Ouc
2431 kill -USR1 $MULTIPID
2434 run_test 31c "open-unlink file with multiple links ============="
2437 opendirunlink $DIR/d31d $DIR/d31d || error "opendirunlink failed"
2438 $CHECKSTAT -a $DIR/d31d || error "$DIR/d31d exists"
2440 run_test 31d "remove of open directory ========================="
2442 test_31e() { # bug 2904
2443 openfilleddirunlink $DIR/d31e || error "openfilleddirunlink failed"
2445 run_test 31e "remove of open non-empty directory ==============="
2447 test_31f() { # bug 4554
2448 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2451 test_mkdir $DIR/d31f
2452 $SETSTRIPE -S 1048576 -c 1 $DIR/d31f
2453 cp /etc/hosts $DIR/d31f
2455 $GETSTRIPE $DIR/d31f/hosts
2456 multiop_bg_pause $DIR/d31f D_c || return 1
2459 rm -rv $DIR/d31f || error "first of $DIR/d31f"
2460 test_mkdir $DIR/d31f
2461 $SETSTRIPE -S 1048576 -c 1 $DIR/d31f
2462 cp /etc/hosts $DIR/d31f
2464 $GETSTRIPE $DIR/d31f/hosts
2465 multiop_bg_pause $DIR/d31f D_c || return 1
2468 kill -USR1 $MULTIPID || error "first opendir $MULTIPID not running"
2469 wait $MULTIPID || error "first opendir $MULTIPID failed"
2473 kill -USR1 $MULTIPID2 || error "second opendir $MULTIPID not running"
2474 wait $MULTIPID2 || error "second opendir $MULTIPID2 failed"
2477 run_test 31f "remove of open directory with open-unlink file ==="
2480 echo "-- cross directory link --"
2481 test_mkdir -c1 $DIR/${tdir}ga
2482 test_mkdir -c1 $DIR/${tdir}gb
2483 touch $DIR/${tdir}ga/f
2484 ln $DIR/${tdir}ga/f $DIR/${tdir}gb/g
2485 $CHECKSTAT -t file $DIR/${tdir}ga/f || error "source"
2486 [ `stat -c%h $DIR/${tdir}ga/f` == '2' ] || error "source nlink"
2487 $CHECKSTAT -t file $DIR/${tdir}gb/g || error "target"
2488 [ `stat -c%h $DIR/${tdir}gb/g` == '2' ] || error "target nlink"
2490 run_test 31g "cross directory link==============="
2493 echo "-- cross directory link --"
2494 test_mkdir -c1 $DIR/${tdir}
2495 test_mkdir -c1 $DIR/${tdir}/dir
2496 touch $DIR/${tdir}/f
2497 ln $DIR/${tdir}/f $DIR/${tdir}/dir/g
2498 $CHECKSTAT -t file $DIR/${tdir}/f || error "source"
2499 [ `stat -c%h $DIR/${tdir}/f` == '2' ] || error "source nlink"
2500 $CHECKSTAT -t file $DIR/${tdir}/dir/g || error "target"
2501 [ `stat -c%h $DIR/${tdir}/dir/g` == '2' ] || error "target nlink"
2503 run_test 31h "cross directory link under child==============="
2506 echo "-- cross directory link --"
2507 test_mkdir -c1 $DIR/$tdir
2508 test_mkdir -c1 $DIR/$tdir/dir
2509 touch $DIR/$tdir/dir/f
2510 ln $DIR/$tdir/dir/f $DIR/$tdir/g
2511 $CHECKSTAT -t file $DIR/$tdir/dir/f || error "source"
2512 [ `stat -c%h $DIR/$tdir/dir/f` == '2' ] || error "source nlink"
2513 $CHECKSTAT -t file $DIR/$tdir/g || error "target"
2514 [ `stat -c%h $DIR/$tdir/g` == '2' ] || error "target nlink"
2516 run_test 31i "cross directory link under parent==============="
2519 test_mkdir -c1 -p $DIR/$tdir
2520 test_mkdir -c1 -p $DIR/$tdir/dir1
2521 ln $DIR/$tdir/dir1 $DIR/$tdir/dir2 && error "ln for dir"
2522 link $DIR/$tdir/dir1 $DIR/$tdir/dir3 && error "link for dir"
2523 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir4 && error "mlink for dir"
2524 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir1 && error "mlink to the same dir"
2527 run_test 31j "link for directory==============="
2530 test_mkdir -c1 -p $DIR/$tdir
2532 touch $DIR/$tdir/exist
2533 mlink $DIR/$tdir/s $DIR/$tdir/t || error "mlink"
2534 mlink $DIR/$tdir/s $DIR/$tdir/exist && error "mlink to exist file"
2535 mlink $DIR/$tdir/s $DIR/$tdir/s && error "mlink to the same file"
2536 mlink $DIR/$tdir/s $DIR/$tdir && error "mlink to parent dir"
2537 mlink $DIR/$tdir $DIR/$tdir/s && error "mlink parent dir to target"
2538 mlink $DIR/$tdir/not-exist $DIR/$tdir/foo && error "mlink non-existing to new"
2539 mlink $DIR/$tdir/not-exist $DIR/$tdir/s && error "mlink non-existing to exist"
2542 run_test 31k "link to file: the same, non-existing, dir==============="
2548 touch $DIR/d31m2/exist
2549 mlink $DIR/d31m/s $DIR/d31m2/t || error "mlink"
2550 mlink $DIR/d31m/s $DIR/d31m2/exist && error "mlink to exist file"
2551 mlink $DIR/d31m/s $DIR/d31m2 && error "mlink to parent dir"
2552 mlink $DIR/d31m2 $DIR/d31m/s && error "mlink parent dir to target"
2553 mlink $DIR/d31m/not-exist $DIR/d31m2/foo && error "mlink non-existing to new"
2554 mlink $DIR/d31m/not-exist $DIR/d31m2/s && error "mlink non-existing to exist"
2557 run_test 31m "link to file: the same, non-existing, dir==============="
2560 touch $DIR/$tfile || error "cannot create '$DIR/$tfile'"
2561 nlink=$(stat --format=%h $DIR/$tfile)
2562 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
2564 local cmd="exec $fd<$DIR/$tfile"
2567 trap "eval $cmd" EXIT
2568 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
2569 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
2570 rm $DIR/$tfile || error "cannot remove '$DIR/$tfile'"
2571 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
2572 [ ${nlink:--1} -eq 0 ] || error "nlink is $nlink, expected 0"
2575 run_test 31n "check link count of unlinked file"
2578 local TEMPNAME=$(mktemp $1_XXXXXX)
2579 mlink $TEMPNAME $1 2> /dev/null &&
2580 echo "$BASHPID: link $TEMPNAME to $1 succeeded"
2584 test_31o() { # LU-2901
2585 test_mkdir $DIR/$tdir
2586 for LOOP in $(seq 100); do
2587 rm -f $DIR/$tdir/$tfile*
2588 for THREAD in $(seq 8); do
2589 link_one $DIR/$tdir/$tfile.$LOOP &
2592 local LINKS=$(ls -1 $DIR/$tdir | grep -c $tfile.$LOOP)
2593 [[ $LINKS -gt 1 ]] && ls $DIR/$tdir &&
2594 error "$LINKS duplicate links to $tfile.$LOOP" &&
2598 run_test 31o "duplicate hard links with same filename"
2601 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
2603 test_mkdir $DIR/$tdir
2604 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
2605 $LFS setdirstripe -D -c2 -H all_char $DIR/$tdir/striped_dir
2607 opendirunlink $DIR/$tdir/striped_dir/test1 ||
2608 error "open unlink test1 failed"
2609 opendirunlink $DIR/$tdir/striped_dir/test2 ||
2610 error "open unlink test2 failed"
2612 $CHECKSTAT -a $DIR/$tdir/striped_dir/test1 ||
2613 error "test1 still exists"
2614 $CHECKSTAT -a $DIR/$tdir/striped_dir/test2 ||
2615 error "test2 still exists"
2617 run_test 31p "remove of open striped directory"
2619 cleanup_test32_mount() {
2622 local loopdev=$(losetup -a | grep $EXT2_DEV | sed -ne 's/:.*$//p')
2623 $UMOUNT $DIR/$tdir/ext2-mountpoint || rc=$?
2624 losetup -d $loopdev || true
2630 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2632 echo "== more mountpoints and symlinks ================="
2633 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2634 trap cleanup_test32_mount EXIT
2635 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2636 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2637 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2638 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/.. ||
2639 error "$DIR/$tdir/ext2-mountpoint/.. not dir type"
2640 cleanup_test32_mount
2642 run_test 32a "stat d32a/ext2-mountpoint/.. ====================="
2645 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2647 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2648 trap cleanup_test32_mount EXIT
2649 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2650 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2651 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2652 ls -al $DIR/$tdir/ext2-mountpoint/.. ||
2653 error "Can't list $DIR/$tdir/ext2-mountpoint/.."
2654 cleanup_test32_mount
2656 run_test 32b "open d32b/ext2-mountpoint/.. ====================="
2659 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2661 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2662 trap cleanup_test32_mount EXIT
2663 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2664 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2665 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2666 test_mkdir -p $DIR/$tdir/d2/test_dir
2667 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/../d2/test_dir ||
2668 error "$DIR/$tdir/ext2-mountpoint/../d2/test_dir not dir type"
2669 cleanup_test32_mount
2671 run_test 32c "stat d32c/ext2-mountpoint/../d2/test_dir ========="
2674 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2676 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2677 trap cleanup_test32_mount EXIT
2678 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2679 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2680 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2681 test_mkdir -p $DIR/$tdir/d2/test_dir
2682 ls -al $DIR/$tdir/ext2-mountpoint/../d2/test_dir ||
2683 error "Can't list $DIR/$tdir/ext2-mountpoint/../d2/test_dir"
2684 cleanup_test32_mount
2686 run_test 32d "open d32d/ext2-mountpoint/../d2/test_dir"
2690 test_mkdir -p $DIR/$tdir/tmp
2691 local tmp_dir=$DIR/$tdir/tmp
2692 ln -s $DIR/$tdir $tmp_dir/symlink11
2693 ln -s $tmp_dir/symlink11 $tmp_dir/../symlink01
2694 $CHECKSTAT -t link $DIR/$tdir/tmp/symlink11 || error "symlink11 bad"
2695 $CHECKSTAT -t link $DIR/$tdir/symlink01 || error "symlink01 bad"
2697 run_test 32e "stat d32e/symlink->tmp/symlink->lustre-subdir"
2701 test_mkdir -p $DIR/$tdir/tmp
2702 local tmp_dir=$DIR/$tdir/tmp
2703 ln -s $DIR/$tdir $tmp_dir/symlink11
2704 ln -s $tmp_dir/symlink11 $tmp_dir/../symlink01
2705 ls $DIR/$tdir/tmp/symlink11 || error "symlink11 bad"
2706 ls $DIR/$tdir/symlink01 || error "symlink01 bad"
2708 run_test 32f "open d32f/symlink->tmp/symlink->lustre-subdir"
2711 local tmp_dir=$DIR/$tdir/tmp
2712 test_mkdir -p $tmp_dir
2713 test_mkdir $DIR/${tdir}2
2714 ln -s $DIR/${tdir}2 $tmp_dir/symlink12
2715 ln -s $tmp_dir/symlink12 $tmp_dir/../symlink02
2716 $CHECKSTAT -t link $tmp_dir/symlink12 || error "symlink12 not a link"
2717 $CHECKSTAT -t link $DIR/$tdir/symlink02 || error "symlink02 not a link"
2718 $CHECKSTAT -t dir -f $tmp_dir/symlink12 || error "symlink12 not a dir"
2719 $CHECKSTAT -t dir -f $DIR/$tdir/symlink02 || error "symlink12 not a dir"
2721 run_test 32g "stat d32g/symlink->tmp/symlink->lustre-subdir/${tdir}2"
2724 rm -fr $DIR/$tdir $DIR/${tdir}2
2725 tmp_dir=$DIR/$tdir/tmp
2726 test_mkdir -p $tmp_dir
2727 test_mkdir $DIR/${tdir}2
2728 ln -s $DIR/${tdir}2 $tmp_dir/symlink12
2729 ln -s $tmp_dir/symlink12 $tmp_dir/../symlink02
2730 ls $tmp_dir/symlink12 || error "listing symlink12"
2731 ls $DIR/$tdir/symlink02 || error "listing symlink02"
2733 run_test 32h "open d32h/symlink->tmp/symlink->lustre-subdir/${tdir}2"
2736 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2738 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2739 trap cleanup_test32_mount EXIT
2740 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2741 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2742 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2743 touch $DIR/$tdir/test_file
2744 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../test_file ||
2745 error "$DIR/$tdir/ext2-mountpoint/../test_file not file type"
2746 cleanup_test32_mount
2748 run_test 32i "stat d32i/ext2-mountpoint/../test_file ==========="
2751 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2753 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2754 trap cleanup_test32_mount EXIT
2755 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2756 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2757 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2758 touch $DIR/$tdir/test_file
2759 cat $DIR/$tdir/ext2-mountpoint/../test_file ||
2760 error "Can't open $DIR/$tdir/ext2-mountpoint/../test_file"
2761 cleanup_test32_mount
2763 run_test 32j "open d32j/ext2-mountpoint/../test_file ==========="
2766 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2769 trap cleanup_test32_mount EXIT
2770 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2771 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2772 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2773 test_mkdir -p $DIR/$tdir/d2
2774 touch $DIR/$tdir/d2/test_file || error "touch failed"
2775 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../d2/test_file ||
2776 error "$DIR/$tdir/ext2-mountpoint/../d2/test_file not file type"
2777 cleanup_test32_mount
2779 run_test 32k "stat d32k/ext2-mountpoint/../d2/test_file ========"
2782 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2785 trap cleanup_test32_mount EXIT
2786 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2787 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2788 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2789 test_mkdir -p $DIR/$tdir/d2
2790 touch $DIR/$tdir/d2/test_file || error "touch failed"
2791 cat $DIR/$tdir/ext2-mountpoint/../d2/test_file ||
2792 error "Can't open $DIR/$tdir/ext2-mountpoint/../d2/test_file"
2793 cleanup_test32_mount
2795 run_test 32l "open d32l/ext2-mountpoint/../d2/test_file ========"
2799 test_mkdir -p $DIR/d32m/tmp
2800 TMP_DIR=$DIR/d32m/tmp
2801 ln -s $DIR $TMP_DIR/symlink11
2802 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2803 $CHECKSTAT -t link $DIR/d32m/tmp/symlink11 ||
2804 error "symlink11 not a link"
2805 $CHECKSTAT -t link $DIR/d32m/symlink01 ||
2806 error "symlink01 not a link"
2808 run_test 32m "stat d32m/symlink->tmp/symlink->lustre-root ======"
2812 test_mkdir -p $DIR/d32n/tmp
2813 TMP_DIR=$DIR/d32n/tmp
2814 ln -s $DIR $TMP_DIR/symlink11
2815 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2816 ls -l $DIR/d32n/tmp/symlink11 || error "listing symlink11"
2817 ls -l $DIR/d32n/symlink01 || error "listing symlink01"
2819 run_test 32n "open d32n/symlink->tmp/symlink->lustre-root ======"
2823 test_mkdir -p $DIR/d32o/tmp
2824 TMP_DIR=$DIR/d32o/tmp
2825 ln -s $DIR/$tfile $TMP_DIR/symlink12
2826 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2827 $CHECKSTAT -t link $DIR/d32o/tmp/symlink12 ||
2828 error "symlink12 not a link"
2829 $CHECKSTAT -t link $DIR/d32o/symlink02 || error "symlink02 not a link"
2830 $CHECKSTAT -t file -f $DIR/d32o/tmp/symlink12 ||
2831 error "$DIR/d32o/tmp/symlink12 not file type"
2832 $CHECKSTAT -t file -f $DIR/d32o/symlink02 ||
2833 error "$DIR/d32o/symlink02 not file type"
2835 run_test 32o "stat d32o/symlink->tmp/symlink->lustre-root/$tfile"
2845 test_mkdir -p $DIR/d32p/tmp
2847 TMP_DIR=$DIR/d32p/tmp
2849 ln -s $DIR/$tfile $TMP_DIR/symlink12
2851 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2853 cat $DIR/d32p/tmp/symlink12 ||
2854 error "Can't open $DIR/d32p/tmp/symlink12"
2856 cat $DIR/d32p/symlink02 || error "Can't open $DIR/d32p/symlink02"
2859 run_test 32p "open d32p/symlink->tmp/symlink->lustre-root/$tfile"
2862 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2864 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2865 trap cleanup_test32_mount EXIT
2866 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2867 touch $DIR/$tdir/ext2-mountpoint/under_the_mount || error "touch failed"
2868 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2869 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2870 ls $DIR/$tdir/ext2-mountpoint | grep "\<under_the_mount\>" && error
2871 cleanup_test32_mount
2873 run_test 32q "stat follows mountpoints in Lustre (should return error)"
2876 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2878 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2879 trap cleanup_test32_mount EXIT
2880 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2881 touch $DIR/$tdir/ext2-mountpoint/under_the_mount || error "touch failed"
2882 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2883 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2884 ls $DIR/$tdir/ext2-mountpoint | grep -q under_the_mount && error || true
2885 cleanup_test32_mount
2887 run_test 32r "opendir follows mountpoints in Lustre (should return error)"
2892 chmod 444 $DIR/$tfile
2893 chown $RUNAS_ID $DIR/$tfile
2895 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
2898 run_test 33aa "write file with mode 444 (should return error)"
2902 test_mkdir $DIR/$tdir
2903 chown $RUNAS_ID $DIR/$tdir
2904 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/$tdir/$tfile ||
2905 error "$RUNAS create $tdir/$tfile failed"
2906 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/$tdir/$tfile &&
2907 error "open RDWR" || true
2909 run_test 33a "test open file(mode=0444) with O_RDWR (should return error)"
2913 test_mkdir $DIR/$tdir
2914 chown $RUNAS_ID $DIR/$tdir
2915 $RUNAS $OPENFILE -f 1286739555 $DIR/$tdir/$tfile || true
2917 run_test 33b "test open file with malformed flags (No panic)"
2920 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2921 remote_ost_nodsh && skip "remote OST with nodsh"
2930 test_mkdir $DIR/$tdir
2931 # Read: 0, Write: 4, create/destroy: 2/0, stat: 1, punch: 0
2934 for ostnum in $(seq $OSTCOUNT); do
2935 # test-framework's OST numbering is one-based, while Lustre's
2937 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
2938 # Parsing llobdstat's output sucks; we could grep the /proc
2939 # path, but that's likely to not be as portable as using the
2940 # llobdstat utility. So we parse lctl output instead.
2941 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
2942 obdfilter/$ostname/stats |
2943 awk '/^write_bytes/ {print $7}' )
2944 echo "baseline_write_bytes@$OSTnum/$ostname=$write_bytes"
2945 if (( ${write_bytes:-0} > 0 ))
2952 $all_zeros || return 0
2955 echo foo > $DIR/$tdir/bar
2959 # Total up write_bytes after writing. We'd better find non-zeros.
2960 for ostnum in $(seq $OSTCOUNT); do
2961 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
2962 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
2963 obdfilter/$ostname/stats |
2964 awk '/^write_bytes/ {print $7}' )
2965 echo "write_bytes@$OSTnum/$ostname=$write_bytes"
2966 if (( ${write_bytes:-0} > 0 ))
2975 for ostnum in $(seq $OSTCOUNT); do
2976 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
2977 echo "Check that write_bytes is present in obdfilter/*/stats:"
2978 do_facet ost$ostnum lctl get_param -n \
2979 obdfilter/$ostname/stats
2981 error "OST not keeping write_bytes stats (b22312)"
2984 run_test 33c "test llobdstat and write_bytes"
2987 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
2988 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2991 local remote_dir=$DIR/$tdir/remote_dir
2993 test_mkdir $DIR/$tdir
2994 $LFS mkdir -i $MDTIDX $remote_dir ||
2995 error "create remote directory failed"
2997 touch $remote_dir/$tfile
2998 chmod 444 $remote_dir/$tfile
2999 chown $RUNAS_ID $remote_dir/$tfile
3001 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
3003 chown $RUNAS_ID $remote_dir
3004 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 ||
3005 error "create" || true
3006 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 &&
3007 error "open RDWR" || true
3008 $RUNAS $OPENFILE -f 1286739555 $remote_dir/f33 || true
3010 run_test 33d "openfile with 444 modes and malformed flags under remote dir"
3013 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
3017 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
3018 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
3019 mkdir $DIR/$tdir/local_dir
3021 local s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
3022 local s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
3023 local l_mode=$(stat -c%f $DIR/$tdir/local_dir)
3025 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
3026 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode"
3028 rmdir $DIR/$tdir/* || error "rmdir failed"
3031 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
3032 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
3033 mkdir $DIR/$tdir/local_dir
3035 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
3036 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
3037 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
3039 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
3040 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 777"
3042 rmdir $DIR/$tdir/* || error "rmdir(umask 777) failed"
3045 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
3046 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
3047 mkdir $DIR/$tdir/local_dir
3049 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
3050 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
3051 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
3053 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
3054 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 0"
3056 run_test 33e "mkdir and striped directory should have same mode"
3060 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=0
3064 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
3065 remote_mds_nodsh && skip "remote MDS with nodsh"
3068 chmod go+rwx $DIR/$tdir
3069 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=-1
3070 trap cleanup_33f EXIT
3072 $RUNAS lfs mkdir -i 0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
3073 error "cannot create striped directory"
3075 $RUNAS touch $DIR/$tdir/striped_dir/{0..16} ||
3076 error "cannot create files in striped directory"
3078 $RUNAS rm $DIR/$tdir/striped_dir/{0..16} ||
3079 error "cannot remove files in striped directory"
3081 $RUNAS rmdir $DIR/$tdir/striped_dir ||
3082 error "cannot remove striped directory"
3086 run_test 33f "nonroot user can create, access, and remove a striped directory"
3089 mkdir -p $DIR/$tdir/dir2
3091 local err=$($RUNAS mkdir $DIR/$tdir/dir2 2>&1)
3093 [[ $err =~ "exists" ]] || error "Not exists error"
3095 run_test 33g "nonroot user create already existing root created file"
3097 TEST_34_SIZE=${TEST_34_SIZE:-2000000000000}
3100 $MCREATE $DIR/f34 || error "mcreate failed"
3101 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" ||
3102 error "getstripe failed"
3103 $TRUNCATE $DIR/f34 $TEST_34_SIZE || error "truncate failed"
3104 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" ||
3105 error "getstripe failed"
3106 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3107 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3109 run_test 34a "truncate file that has not been opened ==========="
3112 [ ! -f $DIR/f34 ] && test_34a
3113 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3114 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3115 $OPENFILE -f O_RDONLY $DIR/f34
3116 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" ||
3117 error "getstripe failed"
3118 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3119 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3121 run_test 34b "O_RDONLY opening file doesn't create objects ====="
3124 [ ! -f $DIR/f34 ] && test_34a
3125 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3126 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3127 $OPENFILE -f O_RDWR $DIR/f34
3128 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" && error
3129 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3130 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3132 run_test 34c "O_RDWR opening file-with-size works =============="
3135 [ ! -f $DIR/f34 ] && test_34a
3136 dd if=/dev/zero of=$DIR/f34 conv=notrunc bs=4k count=1 ||
3138 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3139 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3142 run_test 34d "write to sparse file ============================="
3146 $MCREATE $DIR/f34e || error "mcreate failed"
3147 $TRUNCATE $DIR/f34e 1000 || error "truncate failed"
3148 $CHECKSTAT -s 1000 $DIR/f34e ||
3149 error "Size of $DIR/f34e not equal to 1000 bytes"
3150 $OPENFILE -f O_RDWR $DIR/f34e
3151 $CHECKSTAT -s 1000 $DIR/f34e ||
3152 error "Size of $DIR/f34e not equal to 1000 bytes"
3154 run_test 34e "create objects, some with size and some without =="
3156 test_34f() { # bug 6242, 6243
3157 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3161 $MCREATE $DIR/f34f || error "mcreate failed"
3162 $TRUNCATE $DIR/f34f $SIZE34F || error "truncating $DIR/f3f to $SIZE34F"
3163 dd if=$DIR/f34f of=$TMP/f34f
3164 $CHECKSTAT -s $SIZE34F $TMP/f34f || error "$TMP/f34f not $SIZE34F bytes"
3165 dd if=/dev/zero of=$TMP/f34fzero bs=$SIZE34F count=1
3166 cmp $DIR/f34f $TMP/f34fzero || error "$DIR/f34f not all zero"
3167 cmp $TMP/f34f $TMP/f34fzero || error "$TMP/f34f not all zero"
3168 rm $TMP/f34f $TMP/f34fzero $DIR/f34f
3170 run_test 34f "read from a file with no objects until EOF ======="
3173 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3175 dd if=/dev/zero of=$DIR/$tfile bs=1 count=100 seek=$TEST_34_SIZE ||
3177 $TRUNCATE $DIR/$tfile $((TEST_34_SIZE / 2))|| error "truncate failed"
3178 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile ||
3179 error "Size of $DIR/$tfile not equal to $((TEST_34_SIZE / 2))"
3180 cancel_lru_locks osc
3181 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile ||
3182 error "wrong size after lock cancel"
3184 $TRUNCATE $DIR/$tfile $TEST_34_SIZE || error "truncate failed"
3185 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile ||
3186 error "expanding truncate failed"
3187 cancel_lru_locks osc
3188 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile ||
3189 error "wrong expanded size after lock cancel"
3191 run_test 34g "truncate long file ==============================="
3194 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3199 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 || error "dd failed"
3200 sync # Flush the cache so that multiop below does not block on cache
3201 # flush when getting the group lock
3202 $MULTIOP $DIR/$tfile OG${gid}T${sz}g${gid}c &
3205 # Since just timed wait is not good enough, let's do a sync write
3206 # that way we are sure enough time for a roundtrip + processing
3207 # passed + 2 seconds of extra margin.
3208 dd if=/dev/zero of=$DIR/${tfile}-1 bs=4096 oflag=direct count=1
3212 if [[ `ps h -o comm -p $MULTIPID` == "multiop" ]]; then
3213 error "Multiop blocked on ftruncate, pid=$MULTIPID"
3217 local nsz=`stat -c %s $DIR/$tfile`
3218 [[ $nsz == $sz ]] || error "New size wrong $nsz != $sz"
3220 run_test 34h "ftruncate file under grouplock should not block"
3223 cp /bin/sh $DIR/f35a
3225 chown $RUNAS_ID $DIR/f35a
3226 $RUNAS $DIR/f35a && error || true
3229 run_test 35a "exec file with mode 444 (should return and not leak)"
3233 utime $DIR/f36 || error "utime failed for MDS"
3235 run_test 36a "MDS utime check (mknod, utime)"
3239 utime $DIR/f36 || error "utime failed for OST"
3241 run_test 36b "OST utime check (open, utime)"
3246 chown $RUNAS_ID $DIR/d36
3247 $RUNAS utime $DIR/d36/f36 || error "utime failed for MDS as non-root"
3249 run_test 36c "non-root MDS utime check (mknod, utime)"
3252 [ ! -d $DIR/d36 ] && test_36c
3253 echo "" > $DIR/d36/f36
3254 $RUNAS utime $DIR/d36/f36 || error "utime failed for OST as non-root"
3256 run_test 36d "non-root OST utime check (open, utime)"
3259 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping"
3261 test_mkdir $DIR/$tdir
3262 touch $DIR/$tdir/$tfile
3263 $RUNAS utime $DIR/$tdir/$tfile &&
3264 error "utime worked, expected failure" || true
3266 run_test 36e "utime on non-owned file (should return error)"
3270 local LANG_SAVE=$LANG
3271 local LC_LANG_SAVE=$LC_LANG
3272 export LANG=C LC_LANG=C # for date language
3274 DATESTR="Dec 20 2000"
3275 test_mkdir $DIR/$tdir
3276 lctl set_param fail_loc=$fl
3278 cp /etc/hosts $DIR/$tdir/$tfile
3279 sync & # write RPC generated with "current" inode timestamp, but delayed
3281 touch --date="$DATESTR" $DIR/$tdir/$tfile # setattr timestamp in past
3282 LS_BEFORE="`ls -l $DIR/$tdir/$tfile`" # old timestamp from client cache
3283 cancel_lru_locks osc
3284 LS_AFTER="`ls -l $DIR/$tdir/$tfile`" # timestamp from OST object
3286 [ "$LS_BEFORE" != "$LS_AFTER" ] && \
3287 echo "BEFORE: $LS_BEFORE" && \
3288 echo "AFTER : $LS_AFTER" && \
3289 echo "WANT : $DATESTR" && \
3290 error "$DIR/$tdir/$tfile timestamps changed" || true
3292 export LANG=$LANG_SAVE LC_LANG=$LC_LANG_SAVE
3296 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3298 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
3299 subr_36fh "0x80000214"
3301 run_test 36f "utime on file racing with OST BRW write =========="
3304 remote_ost_nodsh && skip "remote OST with nodsh"
3305 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3311 test_mkdir $DIR/$tdir
3312 fmd_max_age=$(do_facet ost1 \
3313 "lctl get_param -n obdfilter.*.client_cache_seconds 2> /dev/null | \
3316 fmd_before=$(do_facet ost1 \
3317 "awk '/ll_fmd_cache/ {print \\\$2}' /proc/slabinfo")
3318 touch $DIR/$tdir/$tfile
3319 sleep $((fmd_max_age + 12))
3320 fmd_after=$(do_facet ost1 \
3321 "awk '/ll_fmd_cache/ {print \\\$2}' /proc/slabinfo")
3323 echo "fmd_before: $fmd_before"
3324 echo "fmd_after: $fmd_after"
3325 [[ $fmd_after -gt $fmd_before ]] &&
3326 echo "AFTER: $fmd_after > BEFORE: $fmd_before" &&
3327 error "fmd didn't expire after ping" || true
3329 run_test 36g "filter mod data cache expiry ====================="
3332 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3334 #define OBD_FAIL_OST_BRW_PAUSE_BULK2 0x227
3335 subr_36fh "0x80000227"
3337 run_test 36h "utime on file racing with OST BRW write =========="
3340 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
3342 test_mkdir $DIR/$tdir
3343 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir
3345 local mtime=$(stat -c%Y $DIR/$tdir/striped_dir)
3346 local new_mtime=$((mtime + 200))
3348 #change Modify time of striped dir
3349 touch -m -d @$new_mtime $DIR/$tdir/striped_dir ||
3350 error "change mtime failed"
3352 local got=$(stat -c%Y $DIR/$tdir/striped_dir)
3354 [ "$new_mtime" = "$got" ] || error "expect $new_mtime got $got"
3356 run_test 36i "change mtime on striped directory"
3358 # test_37 - duplicate with tests 32q 32r
3361 local file=$DIR/$tfile
3363 openfile -f O_DIRECTORY $file
3366 [ $RC -eq 0 ] && error "opened file $file with O_DIRECTORY" || true
3367 [ $RC -eq $ENOTDIR ] || error "error $RC should be ENOTDIR ($ENOTDIR)"
3369 run_test 38 "open a regular file with O_DIRECTORY should return -ENOTDIR ==="
3371 test_39a() { # was test_39
3373 touch $DIR/${tfile}2
3374 # ls -l $DIR/$tfile $DIR/${tfile}2
3375 # ls -lu $DIR/$tfile $DIR/${tfile}2
3376 # ls -lc $DIR/$tfile $DIR/${tfile}2
3378 $OPENFILE -f O_CREAT:O_TRUNC:O_WRONLY $DIR/${tfile}2
3379 if [ ! $DIR/${tfile}2 -nt $DIR/$tfile ]; then
3381 ls -l --full-time $DIR/$tfile $DIR/${tfile}2
3383 ls -lu --full-time $DIR/$tfile $DIR/${tfile}2
3385 ls -lc --full-time $DIR/$tfile $DIR/${tfile}2
3386 error "O_TRUNC didn't change timestamps"
3389 run_test 39a "mtime changed on create"
3392 test_mkdir -c1 $DIR/$tdir
3393 cp -p /etc/passwd $DIR/$tdir/fopen
3394 cp -p /etc/passwd $DIR/$tdir/flink
3395 cp -p /etc/passwd $DIR/$tdir/funlink
3396 cp -p /etc/passwd $DIR/$tdir/frename
3397 ln $DIR/$tdir/funlink $DIR/$tdir/funlink2
3400 echo "aaaaaa" >> $DIR/$tdir/fopen
3401 echo "aaaaaa" >> $DIR/$tdir/flink
3402 echo "aaaaaa" >> $DIR/$tdir/funlink
3403 echo "aaaaaa" >> $DIR/$tdir/frename
3405 local open_new=`stat -c %Y $DIR/$tdir/fopen`
3406 local link_new=`stat -c %Y $DIR/$tdir/flink`
3407 local unlink_new=`stat -c %Y $DIR/$tdir/funlink`
3408 local rename_new=`stat -c %Y $DIR/$tdir/frename`
3410 cat $DIR/$tdir/fopen > /dev/null
3411 ln $DIR/$tdir/flink $DIR/$tdir/flink2
3412 rm -f $DIR/$tdir/funlink2
3413 mv -f $DIR/$tdir/frename $DIR/$tdir/frename2
3415 for (( i=0; i < 2; i++ )) ; do
3416 local open_new2=`stat -c %Y $DIR/$tdir/fopen`
3417 local link_new2=`stat -c %Y $DIR/$tdir/flink`
3418 local unlink_new2=`stat -c %Y $DIR/$tdir/funlink`
3419 local rename_new2=`stat -c %Y $DIR/$tdir/frename2`
3421 [ $open_new2 -eq $open_new ] || error "open file reverses mtime"
3422 [ $link_new2 -eq $link_new ] || error "link file reverses mtime"
3423 [ $unlink_new2 -eq $unlink_new ] || error "unlink file reverses mtime"
3424 [ $rename_new2 -eq $rename_new ] || error "rename file reverses mtime"
3426 cancel_lru_locks osc
3427 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3430 run_test 39b "mtime change on open, link, unlink, rename ======"
3432 # this should be set to past
3433 TEST_39_MTIME=`date -d "1 year ago" +%s`
3439 local mtime0=`stat -c %Y $DIR1/$tfile`
3441 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3442 local mtime1=`stat -c %Y $DIR1/$tfile`
3443 [ "$mtime1" = $TEST_39_MTIME ] || \
3444 error "mtime is not set to past: $mtime1, should be $TEST_39_MTIME"
3447 echo hello >> $DIR1/$tfile
3449 local mtime2=`stat -c %Y $DIR1/$tfile`
3450 [ "$mtime2" -ge "$d1" ] && [ "$mtime2" -le "$d2" ] || \
3451 error "mtime is not updated on write: $d1 <= $mtime2 <= $d2"
3453 mv $DIR1/$tfile $DIR1/$tfile-1
3455 for (( i=0; i < 2; i++ )) ; do
3456 local mtime3=`stat -c %Y $DIR1/$tfile-1`
3457 [ "$mtime2" = "$mtime3" ] || \
3458 error "mtime ($mtime2) changed (to $mtime3) on rename"
3460 cancel_lru_locks osc
3461 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3464 run_test 39c "mtime change on rename ==========================="
3468 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3471 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3473 for (( i=0; i < 2; i++ )) ; do
3474 local mtime=`stat -c %Y $DIR1/$tfile`
3475 [ $mtime = $TEST_39_MTIME ] || \
3476 error "mtime($mtime) is not set to $TEST_39_MTIME"
3478 cancel_lru_locks osc
3479 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3482 run_test 39d "create, utime, stat =============================="
3486 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3489 local mtime1=`stat -c %Y $DIR1/$tfile`
3491 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3493 for (( i=0; i < 2; i++ )) ; do
3494 local mtime2=`stat -c %Y $DIR1/$tfile`
3495 [ $mtime2 = $TEST_39_MTIME ] || \
3496 error "mtime($mtime2) is not set to $TEST_39_MTIME"
3498 cancel_lru_locks osc
3499 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3502 run_test 39e "create, stat, utime, stat ========================"
3506 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3509 mtime1=`stat -c %Y $DIR1/$tfile`
3512 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3514 for (( i=0; i < 2; i++ )) ; do
3515 local mtime2=`stat -c %Y $DIR1/$tfile`
3516 [ $mtime2 = $TEST_39_MTIME ] || \
3517 error "mtime($mtime2) is not set to $TEST_39_MTIME"
3519 cancel_lru_locks osc
3520 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3523 run_test 39f "create, stat, sleep, utime, stat ================="
3527 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3529 echo hello >> $DIR1/$tfile
3530 local mtime1=`stat -c %Y $DIR1/$tfile`
3533 chmod o+r $DIR1/$tfile
3535 for (( i=0; i < 2; i++ )) ; do
3536 local mtime2=`stat -c %Y $DIR1/$tfile`
3537 [ "$mtime1" = "$mtime2" ] || \
3538 error "lost mtime: $mtime2, should be $mtime1"
3540 cancel_lru_locks osc
3541 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3544 run_test 39g "write, chmod, stat ==============================="
3548 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3554 echo hello >> $DIR1/$tfile
3555 local mtime1=`stat -c %Y $DIR1/$tfile`
3557 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3559 if [ "$d1" != "$d2" ]; then
3560 echo "write and touch not within one second"
3562 for (( i=0; i < 2; i++ )) ; do
3563 local mtime2=`stat -c %Y $DIR1/$tfile`
3564 [ "$mtime2" = $TEST_39_MTIME ] || \
3565 error "lost mtime: $mtime2, should be $TEST_39_MTIME"
3567 cancel_lru_locks osc
3568 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3572 run_test 39h "write, utime within one second, stat ============="
3575 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3580 echo hello >> $DIR1/$tfile
3581 local mtime1=`stat -c %Y $DIR1/$tfile`
3583 mv $DIR1/$tfile $DIR1/$tfile-1
3585 for (( i=0; i < 2; i++ )) ; do
3586 local mtime2=`stat -c %Y $DIR1/$tfile-1`
3588 [ "$mtime1" = "$mtime2" ] || \
3589 error "lost mtime: $mtime2, should be $mtime1"
3591 cancel_lru_locks osc
3592 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3595 run_test 39i "write, rename, stat =============================="
3598 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3600 start_full_debug_logging
3604 #define OBD_FAIL_OSC_DELAY_SETTIME 0x412
3605 lctl set_param fail_loc=0x80000412
3606 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c ||
3607 error "multiop failed"
3609 local mtime1=`stat -c %Y $DIR1/$tfile`
3611 mv $DIR1/$tfile $DIR1/$tfile-1
3613 kill -USR1 $multipid
3614 wait $multipid || error "multiop close failed"
3616 for (( i=0; i < 2; i++ )) ; do
3617 local mtime2=`stat -c %Y $DIR1/$tfile-1`
3618 [ "$mtime1" = "$mtime2" ] ||
3619 error "mtime is lost on close: $mtime2, " \
3622 cancel_lru_locks osc
3623 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3625 lctl set_param fail_loc=0
3626 stop_full_debug_logging
3628 run_test 39j "write, rename, close, stat ======================="
3631 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3636 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c || error "multiop failed"
3638 local mtime1=`stat -c %Y $DIR1/$tfile`
3640 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3642 kill -USR1 $multipid
3643 wait $multipid || error "multiop close failed"
3645 for (( i=0; i < 2; i++ )) ; do
3646 local mtime2=`stat -c %Y $DIR1/$tfile`
3648 [ "$mtime2" = $TEST_39_MTIME ] || \
3649 error "mtime is lost on close: $mtime2, should be $TEST_39_MTIME"
3651 cancel_lru_locks osc
3652 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3655 run_test 39k "write, utime, close, stat ========================"
3657 # this should be set to future
3658 TEST_39_ATIME=`date -d "1 year" +%s`
3661 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3662 remote_mds_nodsh && skip "remote MDS with nodsh"
3664 local atime_diff=$(do_facet $SINGLEMDS \
3665 lctl get_param -n mdd.*MDT0000*.atime_diff)
3669 # test setting directory atime to future
3670 touch -a -d @$TEST_39_ATIME $DIR/$tdir
3671 local atime=$(stat -c %X $DIR/$tdir)
3672 [ "$atime" = $TEST_39_ATIME ] ||
3673 error "atime is not set to future: $atime, $TEST_39_ATIME"
3675 # test setting directory atime from future to now
3676 local now=$(date +%s)
3677 touch -a -d @$now $DIR/$tdir
3679 atime=$(stat -c %X $DIR/$tdir)
3680 [ "$atime" -eq "$now" ] ||
3681 error "atime is not updated from future: $atime, $now"
3683 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=2
3686 # test setting directory atime when now > dir atime + atime_diff
3687 local d1=$(date +%s)
3689 local d2=$(date +%s)
3690 cancel_lru_locks mdc
3691 atime=$(stat -c %X $DIR/$tdir)
3692 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
3693 error "atime is not updated : $atime, should be $d2"
3695 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=60
3698 # test not setting directory atime when now < dir atime + atime_diff
3700 cancel_lru_locks mdc
3701 atime=$(stat -c %X $DIR/$tdir)
3702 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
3703 error "atime is updated to $atime, should remain $d1<atime<$d2"
3705 do_facet $SINGLEMDS \
3706 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
3708 run_test 39l "directory atime update ==========================="
3711 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3715 local far_past_mtime=$(date -d "May 29 1953" +%s)
3716 local far_past_atime=$(date -d "Dec 17 1903" +%s)
3718 touch -m -d @$far_past_mtime $DIR1/$tfile
3719 touch -a -d @$far_past_atime $DIR1/$tfile
3721 for (( i=0; i < 2; i++ )) ; do
3722 local timestamps=$(stat -c "%X %Y" $DIR1/$tfile)
3723 [ "$timestamps" = "$far_past_atime $far_past_mtime" ] || \
3724 error "atime or mtime set incorrectly"
3726 cancel_lru_locks osc
3727 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3730 run_test 39m "test atime and mtime before 1970"
3732 test_39n() { # LU-3832
3733 remote_mds_nodsh && skip "remote MDS with nodsh"
3735 local atime_diff=$(do_facet $SINGLEMDS \
3736 lctl get_param -n mdd.*MDT0000*.atime_diff)
3741 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=1
3744 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 status=noxfer
3745 atime0=$(stat -c %X $DIR/$tfile)
3748 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
3749 atime1=$(stat -c %X $DIR/$tfile)
3752 cancel_lru_locks mdc
3753 cancel_lru_locks osc
3754 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
3755 atime2=$(stat -c %X $DIR/$tfile)
3757 do_facet $SINGLEMDS \
3758 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
3760 [ "$atime0" -eq "$atime1" ] || error "atime0 $atime0 != atime1 $atime1"
3761 [ "$atime1" -eq "$atime2" ] || error "atime0 $atime0 != atime1 $atime1"
3763 run_test 39n "check that O_NOATIME is honored"
3766 TESTDIR=$DIR/$tdir/$tfile
3767 [ -e $TESTDIR ] && rm -rf $TESTDIR
3774 links2=$(stat -c %h .)
3775 [ $(($links1 + 2)) != $links2 ] &&
3776 error "wrong links count $(($links1 + 2)) != $links2"
3778 links3=$(stat -c %h .)
3779 [ $(($links1 + 1)) != $links3 ] &&
3780 error "wrong links count $links1 != $links3"
3783 run_test 39o "directory cached attributes updated after create"
3786 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
3789 TESTDIR=$DIR/$tdir/$tdir
3790 [ -e $TESTDIR ] && rm -rf $TESTDIR
3791 test_mkdir -p $TESTDIR
3795 test_mkdir -i $MDTIDX $TESTDIR/remote_dir1
3796 test_mkdir -i $MDTIDX $TESTDIR/remote_dir2
3798 links2=$(stat -c %h .)
3799 [ $(($links1 + 2)) != $links2 ] &&
3800 error "wrong links count $(($links1 + 2)) != $links2"
3802 links3=$(stat -c %h .)
3803 [ $(($links1 + 1)) != $links3 ] &&
3804 error "wrong links count $links1 != $links3"
3807 run_test 39p "remote directory cached attributes updated after create ========"
3810 test_39q() { # LU-8041
3811 local testdir=$DIR/$tdir
3813 multiop_bg_pause $testdir D_c || error "multiop failed"
3815 cancel_lru_locks mdc
3816 kill -USR1 $multipid
3817 local atime=$(stat -c %X $testdir)
3818 [ "$atime" -ne 0 ] || error "atime is zero"
3820 run_test 39q "close won't zero out atime"
3823 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
3824 $RUNAS $OPENFILE -f O_WRONLY:O_TRUNC $DIR/$tfile &&
3825 error "openfile O_WRONLY:O_TRUNC $tfile failed"
3826 $CHECKSTAT -t file -s 4096 $DIR/$tfile ||
3827 error "$tfile is not 4096 bytes in size"
3829 run_test 40 "failed open(O_TRUNC) doesn't truncate ============="
3833 small_write $DIR/f41 18
3835 run_test 41 "test small file write + fstat ====================="
3837 count_ost_writes() {
3838 lctl get_param -n ${OSC}.*.stats |
3839 awk -vwrites=0 '/ost_write/ { writes += $2 } \
3840 END { printf("%0.0f", writes) }'
3847 BG_DIRTY_RATIO_SAVE=10
3848 MAX_BG_DIRTY_RATIO=25
3852 # in 2.6, restore /proc/sys/vm/dirty_writeback_centisecs,
3853 # dirty_ratio, dirty_background_ratio
3854 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
3855 sysctl -w vm.dirty_writeback_centisecs=$WRITEBACK_SAVE
3856 sysctl -w vm.dirty_background_ratio=$BG_DIRTY_RATIO_SAVE
3857 sysctl -w vm.dirty_ratio=$DIRTY_RATIO_SAVE
3859 # if file not here, we are a 2.4 kernel
3860 kill -CONT `pidof kupdated`
3865 # setup the trap first, so someone cannot exit the test at the
3866 # exact wrong time and mess up a machine
3867 trap start_writeback EXIT
3868 # in 2.6, save and 0 /proc/sys/vm/dirty_writeback_centisecs
3869 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
3870 WRITEBACK_SAVE=`sysctl -n vm.dirty_writeback_centisecs`
3871 sysctl -w vm.dirty_writeback_centisecs=0
3872 sysctl -w vm.dirty_writeback_centisecs=0
3873 # save and increase /proc/sys/vm/dirty_ratio
3874 DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_ratio`
3875 sysctl -w vm.dirty_ratio=$MAX_DIRTY_RATIO
3876 # save and increase /proc/sys/vm/dirty_background_ratio
3877 BG_DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_background_ratio`
3878 sysctl -w vm.dirty_background_ratio=$MAX_BG_DIRTY_RATIO
3880 # if file not here, we are a 2.4 kernel
3881 kill -STOP `pidof kupdated`
3885 # ensure that all stripes have some grant before we test client-side cache
3887 for i in `seq -f $DIR/f42-%g 1 $OSTCOUNT`; do
3888 dd if=/dev/zero of=$i bs=4k count=1
3893 # Tests 42* verify that our behaviour is correct WRT caching, file closure,
3894 # file truncation, and file removal.
3896 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3899 cancel_lru_locks $OSC
3901 sync; sleep 1; sync # just to be safe
3902 BEFOREWRITES=`count_ost_writes`
3903 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur_grant_bytes | grep "[0-9]"
3904 dd if=/dev/zero of=$DIR/f42a bs=1024 count=100
3905 AFTERWRITES=`count_ost_writes`
3906 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
3907 error "$BEFOREWRITES < $AFTERWRITES"
3910 run_test 42a "ensure that we don't flush on close"
3913 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3916 cancel_lru_locks $OSC
3919 dd if=/dev/zero of=$DIR/f42b bs=1024 count=100
3920 BEFOREWRITES=$(count_ost_writes)
3921 $MUNLINK $DIR/f42b || error "$MUNLINK $DIR/f42b: $?"
3922 AFTERWRITES=$(count_ost_writes)
3923 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
3924 error "$BEFOREWRITES < $AFTERWRITES on unlink"
3926 BEFOREWRITES=$(count_ost_writes)
3927 sync || error "sync: $?"
3928 AFTERWRITES=$(count_ost_writes)
3929 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
3930 error "$BEFOREWRITES < $AFTERWRITES on sync"
3932 dmesg | grep 'error from obd_brw_async' && error 'error writing back'
3936 run_test 42b "test destroy of file with cached dirty data ======"
3938 # if these tests just want to test the effect of truncation,
3939 # they have to be very careful. consider:
3940 # - the first open gets a {0,EOF}PR lock
3941 # - the first write conflicts and gets a {0, count-1}PW
3942 # - the rest of the writes are under {count,EOF}PW
3943 # - the open for truncate tries to match a {0,EOF}PR
3944 # for the filesize and cancels the PWs.
3945 # any number of fixes (don't get {0,EOF} on open, match
3946 # composite locks, do smarter file size management) fix
3947 # this, but for now we want these tests to verify that
3948 # the cancellation with truncate intent works, so we
3949 # start the file with a full-file pw lock to match against
3950 # until the truncate.
3955 cancel_lru_locks $OSC
3957 # prime the file with 0,EOF PW to match
3961 # now the real test..
3962 dd if=/dev/zero of=$file bs=1024 count=100
3963 BEFOREWRITES=`count_ost_writes`
3964 $TRUNCATE $file $offset
3965 cancel_lru_locks $OSC
3966 AFTERWRITES=`count_ost_writes`
3971 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3974 [ $BEFOREWRITES -eq $AFTERWRITES ] &&
3975 error "beforewrites $BEFOREWRITES == afterwrites $AFTERWRITES on truncate"
3978 run_test 42c "test partial truncate of file with cached dirty data"
3981 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3984 [ $BEFOREWRITES -eq $AFTERWRITES ] ||
3985 error "beforewrites $BEFOREWRITES != afterwrites $AFTERWRITES on truncate"
3988 run_test 42d "test complete truncate of file with cached dirty data"
3990 test_42e() { # bug22074
3991 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3993 local TDIR=$DIR/${tdir}e
3994 local pagesz=$(page_size)
3995 local pages=16 # hardcoded 16 pages, don't change it.
3996 local files=$((OSTCOUNT * 500)) # hopefully 500 files on each OST
3997 local proc_osc0="osc.${FSNAME}-OST0000-osc-[^MDT]*"
4001 test_mkdir $DIR/${tdir}e
4002 $SETSTRIPE -c 1 $TDIR
4003 createmany -o $TDIR/f $files
4005 max_dirty_mb=$($LCTL get_param -n $proc_osc0/max_dirty_mb)
4007 # we assume that with $OSTCOUNT files, at least one of them will
4008 # be allocated on OST0.
4009 warmup_files=$((OSTCOUNT * max_dirty_mb))
4010 createmany -o $TDIR/w $warmup_files
4012 # write a large amount of data into one file and sync, to get good
4013 # avail_grant number from OST.
4014 for ((i=0; i<$warmup_files; i++)); do
4015 idx=$($GETSTRIPE -i $TDIR/w$i)
4016 [ $idx -ne 0 ] && continue
4017 dd if=/dev/zero of=$TDIR/w$i bs="$max_dirty_mb"M count=1
4020 [[ $i -gt $warmup_files ]] && error "OST0 is still cold"
4022 $LCTL get_param $proc_osc0/cur_dirty_bytes
4023 $LCTL get_param $proc_osc0/cur_grant_bytes
4025 # create as much dirty pages as we can while not to trigger the actual
4026 # RPCs directly. but depends on the env, VFS may trigger flush during this
4027 # period, hopefully we are good.
4028 for ((i=0; i<$warmup_files; i++)); do
4029 idx=$($GETSTRIPE -i $TDIR/w$i)
4030 [ $idx -ne 0 ] && continue
4031 dd if=/dev/zero of=$TDIR/w$i bs=1M count=1 2>/dev/null
4033 $LCTL get_param $proc_osc0/cur_dirty_bytes
4034 $LCTL get_param $proc_osc0/cur_grant_bytes
4036 # perform the real test
4037 $LCTL set_param $proc_osc0/rpc_stats 0
4038 for ((;i<$files; i++)); do
4039 [ $($GETSTRIPE -i $TDIR/f$i) -eq 0 ] || continue
4040 dd if=/dev/zero of=$TDIR/f$i bs=$pagesz count=$pages 2>/dev/null
4043 $LCTL get_param $proc_osc0/rpc_stats
4046 local have_ppr=false
4047 $LCTL get_param $proc_osc0/rpc_stats |
4048 while read PPR RRPC RPCT RCUM BAR WRPC WPCT WCUM; do
4049 # skip lines until we are at the RPC histogram data
4050 [ "$PPR" == "pages" ] && have_ppr=true && continue
4051 $have_ppr || continue
4053 # we only want the percent stat for < 16 pages
4054 [[ $(echo $PPR | tr -d ':') -ge $pages ]] && break
4056 percent=$((percent + WPCT))
4057 if [[ $percent -gt 15 ]]; then
4058 error "less than 16-pages write RPCs" \
4065 run_test 42e "verify sub-RPC writes are not done synchronously"
4067 test_43A() { # was test_43
4068 test_mkdir $DIR/$tdir
4069 cp -p /bin/ls $DIR/$tdir/$tfile
4070 $MULTIOP $DIR/$tdir/$tfile Ow_c &
4072 # give multiop a chance to open
4075 $DIR/$tdir/$tfile && error "execute $DIR/$tdir/$tfile succeeded" || true
4078 run_test 43A "execution of file opened for write should return -ETXTBSY"
4081 test_mkdir $DIR/$tdir
4082 cp -p $(which $MULTIOP) $DIR/$tdir/multiop ||
4083 cp -p multiop $DIR/$tdir/multiop
4084 MULTIOP_PROG=$DIR/$tdir/multiop multiop_bg_pause $TMP/$tfile.junk O_c ||
4085 error "multiop open $TMP/$tfile.junk failed"
4086 rm $TMP/$tfile.junk # delete junk file on close (not part of test)
4088 $MULTIOP $DIR/$tdir/multiop Oc && error "expected error, got success"
4089 kill -USR1 $MULTIOP_PID || error "kill -USR1 PID $MULTIOP_PID failed"
4090 wait $MULTIOP_PID || error "wait PID $MULTIOP_PID failed"
4092 run_test 43a "open(RDWR) of file being executed should return -ETXTBSY"
4095 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4097 test_mkdir $DIR/$tdir
4098 cp -p $(which $MULTIOP) $DIR/$tdir/multiop ||
4099 cp -p multiop $DIR/$tdir/multiop
4100 MULTIOP_PROG=$DIR/$tdir/multiop multiop_bg_pause $TMP/$tfile.junk O_c ||
4101 error "multiop open $TMP/$tfile.junk failed"
4102 rm $TMP/$tfile.junk # delete junk file on close (not part of test)
4104 $TRUNCATE $DIR/$tdir/multiop 0 && error "expected error, got success"
4105 kill -USR1 $MULTIOP_PID || error "kill -USR1 PID $MULTIOP_PID failed"
4106 wait $MULTIOP_PID || error "wait PID $MULTIOP_PID failed"
4108 run_test 43b "truncate of file being executed should return -ETXTBSY"
4111 local testdir="$DIR/$tdir"
4114 ( cd $(dirname $SHELL) && md5sum $(basename $SHELL) ) |
4115 ( cd $testdir && md5sum -c )
4117 run_test 43c "md5sum of copy into lustre"
4119 test_44A() { # was test_44
4120 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
4122 dd if=/dev/zero of=$DIR/f1 bs=4k count=1 seek=1023
4123 dd if=$DIR/f1 bs=4k count=1 > /dev/null
4125 run_test 44A "zero length read from a sparse stripe"
4128 local nstripe=$($LCTL lov_getconfig $DIR | grep default_stripe_count: |
4130 [ -z "$nstripe" ] && skip "can't get stripe info"
4131 [[ $nstripe -gt $OSTCOUNT ]] &&
4132 skip "Wrong default_stripe_count: $nstripe OSTCOUNT: $OSTCOUNT"
4134 local stride=$($LCTL lov_getconfig $DIR | grep default_stripe_size: |
4136 if [[ $nstripe -eq 0 || $nstripe -eq -1 ]]; then
4137 nstripe=$($LCTL lov_getconfig $DIR | grep obd_count: |
4141 OFFSETS="0 $((stride/2)) $((stride-1))"
4142 for offset in $OFFSETS; do
4143 for i in $(seq 0 $((nstripe-1))); do
4144 local GLOBALOFFSETS=""
4146 local size=$((((i + 2 * $nstripe )*$stride + $offset)))
4147 local myfn=$DIR/d44a-$size
4148 echo "--------writing $myfn at $size"
4149 ll_sparseness_write $myfn $size ||
4150 error "ll_sparseness_write"
4151 GLOBALOFFSETS="$GLOBALOFFSETS $size"
4152 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
4153 error "ll_sparseness_verify $GLOBALOFFSETS"
4155 for j in $(seq 0 $((nstripe-1))); do
4157 size=$((((j + $nstripe )*$stride + $offset)))
4158 ll_sparseness_write $myfn $size ||
4159 error "ll_sparseness_write"
4160 GLOBALOFFSETS="$GLOBALOFFSETS $size"
4162 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
4163 error "ll_sparseness_verify $GLOBALOFFSETS"
4168 run_test 44a "test sparse pwrite ==============================="
4172 for d in `lctl get_param -n ${OSC}.*.cur_dirty_bytes`; do
4178 before=`dirty_osc_total`
4179 echo executing "\"$*\""
4181 after=`dirty_osc_total`
4182 echo before $before, after $after
4185 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4188 # Obtain grants from OST if it supports it
4189 echo blah > ${f}_grant
4192 do_dirty_record "echo blah > $f"
4193 [[ $before -eq $after ]] && error "write wasn't cached"
4194 do_dirty_record "> $f"
4195 [[ $before -gt $after ]] || error "truncate didn't lower dirty count"
4196 do_dirty_record "echo blah > $f"
4197 [[ $before -eq $after ]] && error "write wasn't cached"
4198 do_dirty_record "sync"
4199 [[ $before -gt $after ]] || error "writeback didn't lower dirty count"
4200 do_dirty_record "echo blah > $f"
4201 [[ $before -eq $after ]] && error "write wasn't cached"
4202 do_dirty_record "cancel_lru_locks osc"
4203 [[ $before -gt $after ]] ||
4204 error "lock cancellation didn't lower dirty count"
4207 run_test 45 "osc io page accounting ============================"
4209 # in a 2 stripe file (lov.sh), page 1023 maps to page 511 in its object. this
4210 # test tickles a bug where re-dirtying a page was failing to be mapped to the
4211 # objects offset and an assert hit when an rpc was built with 1023's mapped
4212 # offset 511 and 511's raw 511 offset. it also found general redirtying bugs.
4214 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4219 dd if=/dev/zero of=$f bs=`page_size` seek=511 count=1
4221 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=1023 count=1
4222 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=511 count=1
4226 run_test 46 "dirtying a previously written page ================"
4228 # test_47 is removed "Device nodes check" is moved to test_28
4230 test_48a() { # bug 2399
4231 [ $(facet_fstype $SINGLEMDS) = "zfs" ] &&
4232 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.63) ] &&
4233 skip "MDS prior to 2.3.63 handle ZFS dir .. incorrectly"
4235 test_mkdir $DIR/$tdir
4237 mv $DIR/$tdir $DIR/$tdir.new || error "move directory failed"
4238 test_mkdir $DIR/$tdir
4239 touch foo || error "'touch foo' failed after recreating cwd"
4241 touch .foo || error "'touch .foo' failed after recreating cwd"
4243 ls . > /dev/null || error "'ls .' failed after recreating cwd"
4244 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
4245 cd . || error "'cd .' failed after recreating cwd"
4246 mkdir . && error "'mkdir .' worked after recreating cwd"
4247 rmdir . && error "'rmdir .' worked after recreating cwd"
4248 ln -s . baz || error "'ln -s .' failed after recreating cwd"
4249 cd .. || error "'cd ..' failed after recreating cwd"
4251 run_test 48a "Access renamed working dir (should return errors)="
4253 test_48b() { # bug 2399
4255 test_mkdir $DIR/$tdir
4257 rmdir $DIR/$tdir || error "remove cwd $DIR/$tdir failed"
4258 touch foo && error "'touch foo' worked after removing cwd"
4259 mkdir foo && error "'mkdir foo' worked after removing cwd"
4260 touch .foo && error "'touch .foo' worked after removing cwd"
4261 mkdir .foo && error "'mkdir .foo' worked after removing cwd"
4262 ls . > /dev/null && error "'ls .' worked after removing cwd"
4263 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
4264 mkdir . && error "'mkdir .' worked after removing cwd"
4265 rmdir . && error "'rmdir .' worked after removing cwd"
4266 ln -s . foo && error "'ln -s .' worked after removing cwd"
4267 cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3517
4269 run_test 48b "Access removed working dir (should return errors)="
4271 test_48c() { # bug 2350
4272 #lctl set_param debug=-1
4275 test_mkdir -p $DIR/$tdir/dir
4277 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
4278 $TRACE touch foo && error "touch foo worked after removing cwd"
4279 $TRACE mkdir foo && error "'mkdir foo' worked after removing cwd"
4280 touch .foo && error "touch .foo worked after removing cwd"
4281 mkdir .foo && error "mkdir .foo worked after removing cwd"
4282 $TRACE ls . && error "'ls .' worked after removing cwd"
4283 $TRACE ls .. || error "'ls ..' failed after removing cwd"
4284 $TRACE mkdir . && error "'mkdir .' worked after removing cwd"
4285 $TRACE rmdir . && error "'rmdir .' worked after removing cwd"
4286 $TRACE ln -s . foo && error "'ln -s .' worked after removing cwd"
4287 $TRACE cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3415
4289 run_test 48c "Access removed working subdir (should return errors)"
4291 test_48d() { # bug 2350
4292 #lctl set_param debug=-1
4295 test_mkdir -p $DIR/$tdir/dir
4297 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
4298 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
4299 $TRACE touch foo && error "'touch foo' worked after removing parent"
4300 $TRACE mkdir foo && error "mkdir foo worked after removing parent"
4301 touch .foo && error "'touch .foo' worked after removing parent"
4302 mkdir .foo && error "mkdir .foo worked after removing parent"
4303 $TRACE ls . && error "'ls .' worked after removing parent"
4304 $TRACE ls .. && error "'ls ..' worked after removing parent"
4305 $TRACE mkdir . && error "'mkdir .' worked after removing parent"
4306 $TRACE rmdir . && error "'rmdir .' worked after removing parent"
4307 $TRACE ln -s . foo && error "'ln -s .' worked after removing parent"
4310 run_test 48d "Access removed parent subdir (should return errors)"
4312 test_48e() { # bug 4134
4313 #lctl set_param debug=-1
4316 test_mkdir -p $DIR/$tdir/dir
4318 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
4319 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
4320 $TRACE touch $DIR/$tdir || error "'touch $DIR/$tdir' failed"
4321 $TRACE chmod +x $DIR/$tdir || error "'chmod +x $DIR/$tdir' failed"
4322 # On a buggy kernel addition of "touch foo" after cd .. will
4323 # produce kernel oops in lookup_hash_it
4324 touch ../foo && error "'cd ..' worked after recreate parent"
4326 $TRACE rm $DIR/$tdir || error "rm '$DIR/$tdir' failed"
4328 run_test 48e "Access to recreated parent subdir (should return errors)"
4330 test_49() { # LU-1030
4331 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4332 remote_ost_nodsh && skip "remote OST with nodsh"
4334 # get ost1 size - lustre-OST0000
4335 ost1_size=$(do_facet ost1 $LFS df | grep ${ost1_svc} |
4337 # write 800M at maximum
4338 [[ $ost1_size -lt 2 ]] && ost1_size=2
4339 [[ $ost1_size -gt 819200 ]] && ost1_size=819200
4341 $SETSTRIPE -c 1 -i 0 $DIR/$tfile
4342 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((ost1_size >> 2)) &
4345 # change max_pages_per_rpc while writing the file
4346 local osc1_mppc=osc.$(get_osc_import_name client ost1).max_pages_per_rpc
4347 local orig_mppc=$($LCTL get_param -n $osc1_mppc)
4348 # loop until dd process exits
4349 while ps ax -opid | grep -wq $dd_pid; do
4350 $LCTL set_param $osc1_mppc=$((RANDOM % 256 + 1))
4351 sleep $((RANDOM % 5 + 1))
4353 # restore original max_pages_per_rpc
4354 $LCTL set_param $osc1_mppc=$orig_mppc
4355 rm $DIR/$tfile || error "rm $DIR/$tfile failed"
4357 run_test 49 "Change max_pages_per_rpc won't break osc extent"
4361 test_mkdir $DIR/$tdir
4363 ls /proc/$$/cwd || error "ls /proc/$$/cwd failed"
4365 run_test 50 "special situations: /proc symlinks ==============="
4367 test_51a() { # was test_51
4368 # bug 1516 - create an empty entry right after ".." then split dir
4369 test_mkdir -c1 $DIR/$tdir
4370 touch $DIR/$tdir/foo
4371 $MCREATE $DIR/$tdir/bar
4373 createmany -m $DIR/$tdir/longfile 201
4375 while [[ $(ls -sd $DIR/$tdir | awk '{ print $1 }') -eq 4 ]]; do
4376 $MCREATE $DIR/$tdir/longfile$FNUM
4381 ls -l $DIR/$tdir > /dev/null || error "ls -l $DIR/$tdir failed"
4383 run_test 51a "special situations: split htree with empty entry =="
4385 cleanup_print_lfs_df () {
4392 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4394 local dir=$DIR/$tdir
4395 local nrdirs=$((65536 + 100))
4397 # cleanup the directory
4404 local mdtidx=$(printf "%04x" $($LFS getstripe -m $dir))
4405 local numfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.filesfree)
4406 [[ $numfree -lt $nrdirs ]] &&
4407 skip "not enough free inodes ($numfree) on MDT$mdtidx"
4409 # need to check free space for the directories as well
4410 local blkfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.kbytesavail)
4411 numfree=$(( blkfree / $(fs_inode_ksize) ))
4412 [[ $numfree -lt $nrdirs ]] && skip "not enough blocks ($numfree)"
4414 trap cleanup_print_lfs_df EXIT
4417 createmany -d $dir/d $nrdirs || {
4418 unlinkmany $dir/d $nrdirs
4419 error "failed to create $nrdirs subdirs in MDT$mdtidx:$dir"
4423 nrdirs=$(ls -U $dir | wc -l)
4425 # unlink all but 100 subdirectories, then check it still works
4427 local delete=$((nrdirs - left))
4432 # for ldiskfs the nlink count should be 1, but this is OSD specific
4433 # and so this is listed for informational purposes only
4434 echo "nlink before: $(stat -c %h $dir), created before: $nrdirs"
4435 unlinkmany -d $dir/d $delete ||
4436 error "unlink of first $delete subdirs failed"
4438 echo "nlink between: $(stat -c %h $dir)"
4439 local found=$(ls -U $dir | wc -l)
4440 [ $found -ne $left ] &&
4441 error "can't find subdirs: found only $found, expected $left"
4443 unlinkmany -d $dir/d $delete $left ||
4444 error "unlink of second $left subdirs failed"
4445 # regardless of whether the backing filesystem tracks nlink accurately
4446 # or not, the nlink count shouldn't be more than "." and ".." here
4447 local after=$(stat -c %h $dir)
4448 [[ $after -gt 2 ]] && error "nlink after: $after > 2" ||
4449 echo "nlink after: $after"
4451 cleanup_print_lfs_df
4453 run_test 51b "exceed 64k subdirectory nlink limit on create, verify unlink"
4456 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4457 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
4459 test_mkdir $DIR/$tdir
4460 createmany -o $DIR/$tdir/t- 1000
4461 $LFS getstripe $DIR/$tdir > $TMP/$tfile
4462 for N in $(seq 0 $((OSTCOUNT - 1))); do
4463 OBJS[$N]=$(awk -vobjs=0 '($1 == '$N') { objs += 1 } \
4464 END { printf("%0.0f", objs) }' $TMP/$tfile)
4465 OBJS0[$N]=$(grep -A 1 idx $TMP/$tfile | awk -vobjs=0 \
4466 '($1 == '$N') { objs += 1 } \
4467 END { printf("%0.0f", objs) }')
4468 log "OST$N has ${OBJS[$N]} objects, ${OBJS0[$N]} are index 0"
4470 unlinkmany $DIR/$tdir/t- 1000
4473 for N in $(seq 1 $((OSTCOUNT - 1))); do
4474 [[ ${OBJS[$N]} -lt $((${OBJS[$NLAST]} - 20)) ]] &&
4475 error "OST $N has less objects vs OST $NLAST" \
4476 " (${OBJS[$N]} < ${OBJS[$NLAST]}"
4477 [[ ${OBJS[$N]} -gt $((${OBJS[$NLAST]} + 20)) ]] &&
4478 error "OST $N has less objects vs OST $NLAST" \
4479 " (${OBJS[$N]} < ${OBJS[$NLAST]}"
4481 [[ ${OBJS0[$N]} -lt $((${OBJS0[$NLAST]} - 20)) ]] &&
4482 error "OST $N has less #0 objects vs OST $NLAST" \
4483 " (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
4484 [[ ${OBJS0[$N]} -gt $((${OBJS0[$NLAST]} + 20)) ]] &&
4485 error "OST $N has less #0 objects vs OST $NLAST" \
4486 " (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
4491 run_test 51d "check object distribution"
4494 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
4495 skip_env "ldiskfs only test"
4498 test_mkdir -c1 $DIR/$tdir
4499 test_mkdir -c1 $DIR/$tdir/d0
4501 touch $DIR/$tdir/d0/foo
4502 createmany -l $DIR/$tdir/d0/foo $DIR/$tdir/d0/f- 65001 &&
4503 error "file exceed 65000 nlink limit!"
4504 unlinkmany $DIR/$tdir/d0/f- 65001
4507 run_test 51e "check file nlink limit"
4510 test_mkdir $DIR/$tdir
4513 local ulimit_old=$(ulimit -n)
4514 local spare=20 # number of spare fd's for scripts/libraries, etc.
4515 local mdt=$($LFS getstripe -m $DIR/$tdir)
4516 local numfree=$($LFS df -i $DIR/$tdir | awk '/MDT:'$mdt'/ { print $4 }')
4518 echo "MDT$mdt numfree=$numfree, max=$max"
4519 [[ $numfree -gt $max ]] && numfree=$max || numfree=$((numfree * 7 / 8))
4520 if [ $((numfree + spare)) -gt $ulimit_old ]; then
4521 while ! ulimit -n $((numfree + spare)); do
4522 numfree=$((numfree * 3 / 4))
4524 echo "changed ulimit from $ulimit_old to $((numfree + spare))"
4526 echo "left ulimit at $ulimit_old"
4529 createmany -o -k -t 120 $DIR/$tdir/f $numfree || {
4530 unlinkmany $DIR/$tdir/f $numfree
4531 error "create+open $numfree files in $DIR/$tdir failed"
4533 ulimit -n $ulimit_old
4535 # if createmany exits at 120s there will be fewer than $numfree files
4536 unlinkmany $DIR/$tdir/f $numfree || true
4538 run_test 51f "check many open files limit"
4541 [ -f $DIR/$tdir/foo ] && chattr -a $DIR/$tdir/foo
4542 test_mkdir $DIR/$tdir
4543 touch $DIR/$tdir/foo
4544 chattr +a $DIR/$tdir/foo || error "chattr +a failed"
4545 echo bar >> $DIR/$tdir/foo || error "append bar failed"
4546 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
4547 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
4548 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
4550 echo foo >> $DIR/$tdir/foo || error "append foo failed"
4551 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
4552 lsattr $DIR/$tdir/foo | egrep -q "^-+a[-e]+ $DIR/$tdir/foo" ||
4554 chattr -a $DIR/$tdir/foo || error "chattr -a failed"
4555 cp -r $DIR/$tdir $TMP/
4556 rm -fr $DIR/$tdir $TMP/$tdir || error "cleanup rm failed"
4558 run_test 52a "append-only flag test (should return errors)"
4561 [ -f $DIR/$tdir/foo ] && chattr -i $DIR/$tdir/foo
4562 test_mkdir $DIR/$tdir
4563 touch $DIR/$tdir/foo
4564 chattr +i $DIR/$tdir/foo || error "chattr +i failed"
4565 cat test > $DIR/$tdir/foo && error "cat test worked"
4566 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
4567 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
4568 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
4570 echo foo >> $DIR/$tdir/foo && error "echo worked"
4571 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
4572 [ -f $DIR/$tdir/foo ] || error "$tdir/foo is not a file"
4573 [ -f $DIR/$tdir/foo_ren ] && error "$tdir/foo_ren is not a file"
4574 lsattr $DIR/$tdir/foo | egrep -q "^-+i[-e]+ $DIR/$tdir/foo" ||
4576 chattr -i $DIR/$tdir/foo || error "chattr failed"
4578 rm -fr $DIR/$tdir || error "unable to remove $DIR/$tdir"
4580 run_test 52b "immutable flag test (should return errors) ======="
4583 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4584 remote_mds_nodsh && skip "remote MDS with nodsh"
4585 remote_ost_nodsh && skip "remote OST with nodsh"
4598 local support_last_seq=true
4600 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.60) ]] ||
4601 support_last_seq=false
4604 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS)
4606 for value in $(do_facet $SINGLEMDS \
4607 $LCTL get_param osc.$mdtosc.prealloc_last_id) ; do
4608 param=$(echo ${value[0]} | cut -d "=" -f1)
4609 ostname=$(echo $param | cut -d "." -f2 | cut -d - -f 1-2)
4611 if $support_last_seq; then
4612 param_seq=$(echo $param |
4613 sed -e s/prealloc_last_id/prealloc_last_seq/g)
4614 mds_last_seq=$(do_facet $SINGLEMDS \
4615 $LCTL get_param -n $param_seq)
4617 mds_last=$(do_facet $SINGLEMDS $LCTL get_param -n $param)
4619 ostnum=$(index_from_ostuuid ${ostname}_UUID)
4620 node=$(facet_active_host ost$((ostnum+1)))
4621 param="obdfilter.$ostname.last_id"
4622 for ost_last in $(do_node $node $LCTL get_param -n $param) ; do
4623 echo "$ostname.last_id=$ost_last; MDS.last_id=$mds_last"
4624 ost_last_id=$ost_last
4626 if $support_last_seq; then
4627 ost_last_id=$(echo $ost_last |
4628 awk -F':' '{print $2}' |
4630 ost_last_seq=$(echo $ost_last |
4631 awk -F':' '{print $1}')
4632 [[ $ost_last_seq = $mds_last_seq ]] || continue
4635 if [[ $ost_last_id != $mds_last ]]; then
4636 error "$ost_last_id != $mds_last"
4643 $found || error "can not match last_seq/last_id for $mdtosc"
4646 run_test 53 "verify that MDS and OSTs agree on pre-creation ===="
4649 perl -MSocket -e ';' || skip "no Socket perl module installed"
4651 $SOCKETSERVER $DIR/socket ||
4652 error "$SOCKETSERVER $DIR/socket failed: $?"
4653 $SOCKETCLIENT $DIR/socket ||
4654 error "$SOCKETCLIENT $DIR/socket failed: $?"
4655 $MUNLINK $DIR/socket || error "$MUNLINK $DIR/socket failed: $?"
4657 run_test 54a "unix domain socket test =========================="
4663 dd if=/dev/zero of=$f bs=$(page_size) count=1
4665 run_test 54b "char device works in lustre ======================"
4668 [ -b /dev/loop/0 ] && LOOPBASE=/dev/loop/
4669 [ -b /dev/loop0 ] && LOOPBASE=/dev/loop
4670 [ -z "$LOOPBASE" ] && echo "/dev/loop/0 and /dev/loop0 gone?" && return
4672 for i in $(seq 3 7); do
4673 losetup $LOOPBASE$i > /dev/null 2>&1 && continue
4682 loopdev="$DIR/loop54c"
4685 $UMOUNT $DIR/$tdir || rc=$?
4686 losetup -d $loopdev || true
4687 losetup -d $LOOPDEV || true
4688 rm -rf $loopdev $DIR/$tfile $DIR/$tdir
4693 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4695 loopdev="$DIR/loop54c"
4698 [ -z "$LOOPNUM" ] && skip_env "couldn't find empty loop device"
4699 trap cleanup_54c EXIT
4700 mknod $loopdev b 7 $LOOPNUM
4701 echo "make a loop file system with $DIR/$tfile on $loopdev ($LOOPNUM)."
4702 dd if=/dev/zero of=$DIR/$tfile bs=$(get_page_size client) seek=1024 count=1 > /dev/null
4703 losetup $loopdev $DIR/$tfile ||
4704 error "can't set up $loopdev for $DIR/$tfile"
4705 mkfs.ext2 $loopdev || error "mke2fs on $loopdev"
4706 test_mkdir $DIR/$tdir
4707 mount -t ext2 $loopdev $DIR/$tdir ||
4708 error "error mounting $loopdev on $DIR/$tdir"
4709 dd if=/dev/zero of=$DIR/$tdir/tmp bs=$(get_page_size client) count=30 ||
4712 dd if=$DIR/$tdir/tmp of=/dev/zero bs=$(get_page_size client) count=30 ||
4716 run_test 54c "block device works in lustre ====================="
4722 [ "$string" = $(echo $string > $f | cat $f) ] || error "$f != $string"
4724 run_test 54d "fifo device works in lustre ======================"
4729 cp -aL /dev/console $f
4730 echo $string > $f || error "echo $string to $f failed"
4732 run_test 54e "console/tty device works in lustre ======================"
4736 local dir=$DIR/$tdir
4739 test_mkdir -p $dir/dir
4740 for i in $(seq $numfiles); do
4742 touch $dir/dir/file$i
4745 local numcomp=$($LFS getstripe --component-count $dir)
4747 [[ $numcomp == 0 ]] && numcomp=1
4749 # test lfs getstripe with --recursive
4750 local filenum=$($LFS getstripe -r $dir | egrep -c "obdidx|l_ost_idx")
4752 [[ $filenum -eq $((numfiles * 2)) ]] ||
4753 error "$LFS getstripe -r: found $filenum != $((numfiles * 2))"
4754 filenum=$($LFS getstripe $dir | egrep -c "obdidx|l_ost_idx")
4755 [[ $filenum -eq $numfiles ]] ||
4756 error "$LFS getstripe $dir: found $filenum, not $numfiles"
4757 echo "$LFS getstripe showed obdidx or l_ost_idx"
4759 # test lfs getstripe with file instead of dir
4760 filenum=$($LFS getstripe $dir/file1 | egrep -c "obdidx|l_ost_idx")
4761 [[ $filenum -eq 1 ]] ||
4762 error "$LFS getstripe $dir/file1: found $filenum, not 1"
4763 echo "$LFS getstripe file1 passed"
4765 #test lfs getstripe with --verbose
4766 filenum=$($LFS getstripe --verbose $dir | grep -c lmm_magic)
4767 [[ $filenum -eq $((numfiles * numcomp)) ]] ||
4768 error "$LFS getstripe --verbose $dir: "\
4769 "got $filenum want $((numfiles * numcomp)) lmm_magic"
4770 [[ $($LFS getstripe $dir | grep -c lmm_magic) -eq 0 ]] ||
4771 error "$LFS getstripe $dir: showed lmm_magic"
4773 #test lfs getstripe with -v prints lmm_fid
4774 filenum=$($LFS getstripe -v $dir | grep -c lmm_fid)
4775 [[ $filenum -eq $((numfiles * numcomp)) ]] ||
4776 error "$LFS getstripe -v $dir: "\
4777 "got $filenum want $((numfiles * numcomp)) lmm_fid"
4778 [[ $($LFS getstripe $dir | grep -c lmm_fid) -eq 0 ]] ||
4779 error "$LFS getstripe $dir: showed lmm_fid by default"
4780 echo "$LFS getstripe --verbose passed"
4782 #check for FID information
4783 local fid1=$($LFS getstripe --fid $dir/file1)
4784 local fid2=$($LFS getstripe --verbose $dir/file1 |
4785 awk '/lmm_fid: / { print $2; exit; }')
4786 local fid3=$($LFS path2fid $dir/file1)
4788 [ "$fid1" != "$fid2" ] &&
4789 error "getstripe --fid '$fid1' != getstripe --verbose '$fid2'"
4790 [ "$fid1" != "$fid3" ] &&
4791 error "getstripe --fid '$fid1' != lfs path2fid '$fid3'"
4792 echo "$LFS getstripe --fid passed"
4794 #test lfs getstripe with --obd
4795 $LFS getstripe --obd wrong_uuid $dir 2>&1 | grep -q "unknown obduuid" ||
4796 error "$LFS getstripe --obd wrong_uuid: should return error"
4798 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
4801 local obduuid=$(ostuuid_from_index $ostidx)
4802 local found=$($LFS getstripe -r --obd $obduuid $dir |
4803 grep 'lmm_stripe_offset:' | grep -c " $ostidx\$")
4805 filenum=$($LFS getstripe -ir $dir | grep -c "^$ostidx\$")
4806 [[ $($LFS getstripe -id $dir) -ne $ostidx ]] ||
4808 [[ $($LFS getstripe -id $dir/dir) -ne $ostidx ]] ||
4811 [[ $found -eq $filenum ]] ||
4812 error "$LFS getstripe --obd: found $found expect $filenum"
4813 [[ $($LFS getstripe -r -v --obd $obduuid $dir |
4814 sed '/^[ ]*'${ostidx}'[ ]/d' |
4815 sed -n '/^[ ]*[0-9][0-9]*[ ]/p' | wc -l) -eq 0 ]] ||
4816 error "$LFS getstripe --obd: should not show file on other obd"
4817 echo "$LFS getstripe --obd passed"
4819 run_test 56a "check $LFS getstripe"
4822 local dir=$DIR/$tdir
4826 for i in $(seq $numdirs); do
4827 test_mkdir $dir/dir$i
4830 # test lfs getdirstripe default mode is non-recursion, which is
4831 # different from lfs getstripe
4832 local dircnt=$($LFS getdirstripe $dir | grep -c lmv_stripe_count)
4834 [[ $dircnt -eq 1 ]] ||
4835 error "$LFS getdirstripe: found $dircnt, not 1"
4836 dircnt=$($LFS getdirstripe --recursive $dir |
4837 grep -c lmv_stripe_count)
4838 [[ $dircnt -eq $((numdirs + 1)) ]] ||
4839 error "$LFS getdirstripe -r: $dircnt, != $((numdirs + 1))"
4841 run_test 56b "check $LFS getdirstripe"
4844 remote_ost_nodsh && skip "remote OST with nodsh"
4847 local ost_name=$(ostname_from_index $ost_idx)
4848 local old_status=$(ost_dev_status $ost_idx)
4850 [[ -z "$old_status" ]] ||
4851 skip_env "OST $ost_name is in $old_status status"
4853 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=1
4856 local new_status=$(ost_dev_status $ost_idx)
4858 [[ "$new_status" = "D" ]] ||
4859 error "OST $ost_name is in status of '$new_status', not 'D'"
4861 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=0
4864 new_status=$(ost_dev_status $ost_idx)
4865 [[ -z "$new_status" ]] ||
4866 error "OST $ost_name is in status of '$new_status', not ''"
4868 run_test 56c "check 'lfs df' showing device status"
4873 local local_tdir="$1"
4874 local local_numfiles="$2"
4875 local local_numdirs="$3"
4876 local dir_params="$4"
4877 local dir_stripe_params="$5"
4879 if [ ! -d "$local_tdir" ] ; then
4880 test_mkdir -p $dir_stripe_params $local_tdir
4881 [ "$dir_params" ] && $LFS setstripe $dir_params $local_tdir
4882 for i in $(seq $local_numfiles) ; do
4883 touch $local_tdir/file$i
4885 for i in $(seq $local_numdirs) ; do
4886 test_mkdir $dir_stripe_params $local_tdir/dir$i
4887 for j in $(seq $local_numfiles) ; do
4888 touch $local_tdir/dir$i/file$j
4894 setup_56_special() {
4896 local local_numfiles=$2
4897 local local_numdirs=$3
4899 setup_56 $local_tdir $local_numfiles $local_numdirs
4901 if [ ! -e "$local_tdir/loop${local_numfiles}b" ] ; then
4902 for i in $(seq $local_numfiles) ; do
4903 mknod $local_tdir/loop${i}b b 7 $i
4904 mknod $local_tdir/null${i}c c 1 3
4905 ln -s $local_tdir/file1 $local_tdir/link${i}
4907 for i in $(seq $local_numdirs) ; do
4908 mknod $local_tdir/dir$i/loop${i}b b 7 $i
4909 mknod $local_tdir/dir$i/null${i}c c 1 3
4910 ln -s $local_tdir/dir$i/file1 $local_tdir/dir$i/link${i}
4916 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
4917 local expected=$(($NUMDIRS + 2))
4919 setup_56 $dir $NUMFILES $NUMDIRS
4921 # test lfs find with -name
4922 for i in $(seq $NUMFILES) ; do
4923 local nums=$($LFS find -name "*$i" $dir | wc -l)
4925 [ $nums -eq $expected ] ||
4926 error "lfs find -name '*$i' $dir wrong: "\
4927 "found $nums, expected $expected"
4930 run_test 56g "check lfs find -name"
4933 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
4934 local expected=$(((NUMDIRS + 1) * (NUMFILES - 1) + NUMFILES))
4936 setup_56 $dir $NUMFILES $NUMDIRS
4938 # test lfs find with ! -name
4939 for i in $(seq $NUMFILES) ; do
4940 local nums=$($LFS find ! -name "*$i" $dir | wc -l)
4942 [ $nums -eq $expected ] ||
4943 error "lfs find ! -name '*$i' $dir wrong: "\
4944 "found $nums, expected $expected"
4947 run_test 56h "check lfs find ! -name"
4950 local dir=$DIR/$tdir
4954 local cmd="$LFS find -ost $(ostuuid_from_index 0 $dir) $dir"
4957 [ -z "$out" ] || error "'$cmd' returned directory '$out'"
4959 run_test 56i "check 'lfs find -ost UUID' skips directories"
4962 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
4964 setup_56_special $dir $NUMFILES $NUMDIRS
4966 local expected=$((NUMDIRS + 1))
4967 local cmd="$LFS find -type d $dir"
4968 local nums=$($cmd | wc -l)
4970 [ $nums -eq $expected ] ||
4971 error "'$cmd' wrong: found $nums, expected $expected"
4973 run_test 56j "check lfs find -type d"
4976 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
4978 setup_56_special $dir $NUMFILES $NUMDIRS
4980 local expected=$(((NUMDIRS + 1) * NUMFILES))
4981 local cmd="$LFS find -type f $dir"
4982 local nums=$($cmd | wc -l)
4984 [ $nums -eq $expected ] ||
4985 error "'$cmd' wrong: found $nums, expected $expected"
4987 run_test 56k "check lfs find -type f"
4990 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
4992 setup_56_special $dir $NUMFILES $NUMDIRS
4994 local expected=$((NUMDIRS + NUMFILES))
4995 local cmd="$LFS find -type b $dir"
4996 local nums=$($cmd | wc -l)
4998 [ $nums -eq $expected ] ||
4999 error "'$cmd' wrong: found $nums, expected $expected"
5001 run_test 56l "check lfs find -type b"
5004 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5006 setup_56_special $dir $NUMFILES $NUMDIRS
5008 local expected=$((NUMDIRS + NUMFILES))
5009 local cmd="$LFS find -type c $dir"
5010 local nums=$($cmd | wc -l)
5011 [ $nums -eq $expected ] ||
5012 error "'$cmd' wrong: found $nums, expected $expected"
5014 run_test 56m "check lfs find -type c"
5017 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5018 setup_56_special $dir $NUMFILES $NUMDIRS
5020 local expected=$((NUMDIRS + NUMFILES))
5021 local cmd="$LFS find -type l $dir"
5022 local nums=$($cmd | wc -l)
5024 [ $nums -eq $expected ] ||
5025 error "'$cmd' wrong: found $nums, expected $expected"
5027 run_test 56n "check lfs find -type l"
5030 local dir=$DIR/$tdir
5032 setup_56 $dir $NUMFILES $NUMDIRS
5033 utime $dir/file1 > /dev/null || error "utime (1)"
5034 utime $dir/file2 > /dev/null || error "utime (2)"
5035 utime $dir/dir1 > /dev/null || error "utime (3)"
5036 utime $dir/dir2 > /dev/null || error "utime (4)"
5037 utime $dir/dir1/file1 > /dev/null || error "utime (5)"
5038 dd if=/dev/zero count=1 >> $dir/dir1/file1 && sync
5041 local nums=$($LFS find -mtime +0 $dir | wc -l)
5043 [ $nums -eq $expected ] ||
5044 error "lfs find -mtime +0 $dir: found $nums expect $expected"
5047 cmd="$LFS find -mtime 0 $dir"
5048 nums=$($cmd | wc -l)
5049 [ $nums -eq $expected ] ||
5050 error "'$cmd' wrong: found $nums, expected $expected"
5052 run_test 56o "check lfs find -mtime for old files"
5055 [ $RUNAS_ID -eq $UID ] &&
5056 skip_env "RUNAS_ID = UID = $UID -- skipping"
5058 local dir=$DIR/$tdir
5060 setup_56 $dir $NUMFILES $NUMDIRS
5061 chown $RUNAS_ID $dir/file* || error "chown $DIR/${tdir}g/file$i failed"
5063 local expected=$NUMFILES
5064 local cmd="$LFS find -uid $RUNAS_ID $dir"
5065 local nums=$($cmd | wc -l)
5067 [ $nums -eq $expected ] ||
5068 error "'$cmd' wrong: found $nums, expected $expected"
5070 expected=$(((NUMFILES + 1) * NUMDIRS + 1))
5071 cmd="$LFS find ! -uid $RUNAS_ID $dir"
5072 nums=$($cmd | wc -l)
5073 [ $nums -eq $expected ] ||
5074 error "'$cmd' wrong: found $nums, expected $expected"
5076 run_test 56p "check lfs find -uid and ! -uid"
5079 [ $RUNAS_ID -eq $UID ] &&
5080 skip_env "RUNAS_ID = UID = $UID -- skipping"
5082 local dir=$DIR/$tdir
5084 setup_56 $dir $NUMFILES $NUMDIRS
5085 chgrp $RUNAS_GID $dir/file* || error "chown $dir/file$i failed"
5087 local expected=$NUMFILES
5088 local cmd="$LFS find -gid $RUNAS_GID $dir"
5089 local nums=$($cmd | wc -l)
5091 [ $nums -eq $expected ] ||
5092 error "'$cmd' wrong: found $nums, expected $expected"
5094 expected=$(( ($NUMFILES+1) * $NUMDIRS + 1))
5095 cmd="$LFS find ! -gid $RUNAS_GID $dir"
5096 nums=$($cmd | wc -l)
5097 [ $nums -eq $expected ] ||
5098 error "'$cmd' wrong: found $nums, expected $expected"
5100 run_test 56q "check lfs find -gid and ! -gid"
5103 local dir=$DIR/$tdir
5105 setup_56 $dir $NUMFILES $NUMDIRS
5108 local cmd="$LFS find -size 0 -type f $dir"
5109 local nums=$($cmd | wc -l)
5111 [ $nums -eq $expected ] ||
5112 error "'$cmd' wrong: found $nums, expected $expected"
5114 cmd="$LFS find ! -size 0 -type f $dir"
5115 nums=$($cmd | wc -l)
5116 [ $nums -eq $expected ] ||
5117 error "'$cmd' wrong: found $nums, expected $expected"
5118 echo "test" > $dir/$tfile
5119 echo "test2" > $dir/$tfile.2 && sync
5121 cmd="$LFS find -size 5 -type f $dir"
5122 nums=$($cmd | wc -l)
5123 [ $nums -eq $expected ] ||
5124 error "'$cmd' wrong: found $nums, expected $expected"
5126 cmd="$LFS find -size +5 -type f $dir"
5127 nums=$($cmd | wc -l)
5128 [ $nums -eq $expected ] ||
5129 error "'$cmd' wrong: found $nums, expected $expected"
5131 cmd="$LFS find -size +0 -type f $dir"
5132 nums=$($cmd | wc -l)
5133 [ $nums -eq $expected ] ||
5134 error "'$cmd' wrong: found $nums, expected $expected"
5136 cmd="$LFS find ! -size -5 -type f $dir"
5137 nums=$($cmd | wc -l)
5138 [ $nums -eq $expected ] ||
5139 error "'$cmd' wrong: found $nums, expected $expected"
5141 cmd="$LFS find -size -5 -type f $dir"
5142 nums=$($cmd | wc -l)
5143 [ $nums -eq $expected ] ||
5144 error "'$cmd' wrong: found $nums, expected $expected"
5146 run_test 56r "check lfs find -size works"
5148 test_56s() { # LU-611 #LU-9369
5149 [[ $OSTCOUNT -lt 2 ]] && skip_env "need at least 2 OSTs"
5151 local dir=$DIR/$tdir
5152 local onestripe=$(((NUMDIRS + 1) * NUMFILES))
5154 setup_56 $dir $NUMFILES $NUMDIRS "-c 1"
5155 for i in $(seq $NUMDIRS); do
5156 $LFS setstripe -c $((OSTCOUNT + 1)) $dir/dir$i/$tfile
5159 local expected=$NUMDIRS
5160 local cmd="$LFS find -c $OSTCOUNT $dir"
5161 local nums=$($cmd | wc -l)
5163 [ $nums -eq $expected ] || {
5164 $LFS getstripe -R $dir
5165 error "'$cmd' wrong: found $nums, expected $expected"
5168 expected=$((NUMDIRS + onestripe))
5169 cmd="$LFS find -stripe-count +0 -type f $dir"
5170 nums=$($cmd | wc -l)
5171 [ $nums -eq $expected ] || {
5172 $LFS getstripe -R $dir
5173 error "'$cmd' wrong: found $nums, expected $expected"
5177 cmd="$LFS find -stripe-count 1 -type f $dir"
5178 nums=$($cmd | wc -l)
5179 [ $nums -eq $expected ] || {
5180 $LFS getstripe -R $dir
5181 error "'$cmd' wrong: found $nums, expected $expected"
5184 cmd="$LFS find -stripe-count -2 -type f $dir"
5185 nums=$($cmd | wc -l)
5186 [ $nums -eq $expected ] || {
5187 $LFS getstripe -R $dir
5188 error "'$cmd' wrong: found $nums, expected $expected"
5192 cmd="$LFS find -stripe-count $((OSTCOUNT + 1)) -type f $dir"
5193 nums=$($cmd | wc -l)
5194 [ $nums -eq $expected ] || {
5195 $LFS getstripe -R $dir
5196 error "'$cmd' wrong: found $nums, expected $expected"
5199 run_test 56s "check lfs find -stripe-count works"
5201 test_56t() { # LU-611 #LU-9369
5202 local dir=$DIR/$tdir
5204 setup_56 $dir 0 $NUMDIRS
5205 for i in $(seq $NUMDIRS); do
5206 $LFS setstripe -S 8M $dir/dir$i/$tfile
5209 local expected=$NUMDIRS
5210 local cmd="$LFS find -S 8M $dir"
5211 local nums=$($cmd | wc -l)
5213 [ $nums -eq $expected ] || {
5214 $LFS getstripe -R $dir
5215 error "'$cmd' wrong: found $nums, expected $expected"
5219 setup_56 $dir $NUMFILES $NUMDIRS "--stripe-size 512k"
5221 $LFS setstripe -S 256k $dir/$tfile.{0,1,2,3}
5223 expected=$(((NUMDIRS + 1) * NUMFILES))
5224 cmd="$LFS find -stripe-size 512k -type f $dir"
5225 nums=$($cmd | wc -l)
5226 [ $nums -eq $expected ] ||
5227 error "'$cmd' wrong: found $nums, expected $expected"
5229 cmd="$LFS find -stripe-size +320k -type f $dir"
5230 nums=$($cmd | wc -l)
5231 [ $nums -eq $expected ] ||
5232 error "'$cmd' wrong: found $nums, expected $expected"
5234 expected=$(((NUMDIRS + 1) * NUMFILES + 4))
5235 cmd="$LFS find -stripe-size +200k -type f $dir"
5236 nums=$($cmd | wc -l)
5237 [ $nums -eq $expected ] ||
5238 error "'$cmd' wrong: found $nums, expected $expected"
5240 cmd="$LFS find -stripe-size -640k -type f $dir"
5241 nums=$($cmd | wc -l)
5242 [ $nums -eq $expected ] ||
5243 error "'$cmd' wrong: found $nums, expected $expected"
5246 cmd="$LFS find -stripe-size 256k -type f $dir"
5247 nums=$($cmd | wc -l)
5248 [ $nums -eq $expected ] ||
5249 error "'$cmd' wrong: found $nums, expected $expected"
5251 cmd="$LFS find -stripe-size -320k -type f $dir"
5252 nums=$($cmd | wc -l)
5253 [ $nums -eq $expected ] ||
5254 error "'$cmd' wrong: found $nums, expected $expected"
5257 cmd="$LFS find -stripe-size 1024k -type f $dir"
5258 nums=$($cmd | wc -l)
5259 [ $nums -eq $expected ] ||
5260 error "'$cmd' wrong: found $nums, expected $expected"
5262 run_test 56t "check lfs find -stripe-size works"
5264 test_56u() { # LU-611
5265 local dir=$DIR/$tdir
5267 setup_56 $dir $NUMFILES $NUMDIRS "-i 0 -c 1"
5269 if [[ $OSTCOUNT -gt 1 ]]; then
5270 $LFS setstripe -i 1 -c 1 $dir/$tfile.{0,1,2,3}
5276 local expected=$(((NUMDIRS + 1) * NUMFILES))
5277 local cmd="$LFS find -stripe-index 0 -type f $dir"
5278 local nums=$($cmd | wc -l)
5280 [ $nums -eq $expected ] ||
5281 error "'$cmd' wrong: found $nums, expected $expected"
5284 cmd="$LFS find -stripe-index 1 -type f $dir"
5285 nums=$($cmd | wc -l)
5286 [ $nums -eq $expected ] ||
5287 error "'$cmd' wrong: found $nums, expected $expected"
5289 cmd="$LFS find ! -stripe-index 0 -type f $dir"
5290 nums=$($cmd | wc -l)
5291 [ $nums -eq $expected ] ||
5292 error "'$cmd' wrong: found $nums, expected $expected"
5295 # This should produce an error and not return any files
5296 cmd="$LFS find -stripe-index $OSTCOUNT -type f $dir"
5297 nums=$($cmd 2>/dev/null | wc -l)
5298 [ $nums -eq $expected ] ||
5299 error "'$cmd' wrong: found $nums, expected $expected"
5301 if [[ $OSTCOUNT -gt 1 ]]; then
5302 expected=$(((NUMDIRS + 1) * NUMFILES + onestripe))
5303 cmd="$LFS find -stripe-index 0,1 -type f $dir"
5304 nums=$($cmd | wc -l)
5305 [ $nums -eq $expected ] ||
5306 error "'$cmd' wrong: found $nums, expected $expected"
5309 run_test 56u "check lfs find -stripe-index works"
5313 local dir=$DIR/$tdir
5315 setup_56 $dir $NUMFILES $NUMDIRS
5317 UUID=$(mdtuuid_from_index $mdt_idx $dir)
5318 [ -z "$UUID" ] && error "mdtuuid_from_index cannot find MDT $mdt_idx"
5320 for file in $($LFS find -m $UUID $dir); do
5321 file_midx=$($LFS getstripe -m $file)
5322 [ $file_midx -eq $mdt_idx ] ||
5323 error "lfs find -m $UUID != getstripe -m $file_midx"
5326 run_test 56v "check 'lfs find -m match with lfs getstripe -m'"
5329 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
5330 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5332 local dir=$DIR/$tdir
5334 setup_56 $dir $NUMFILES $NUMDIRS "-c $OSTCOUNT" "-c1"
5336 local stripe_size=$($LFS getstripe -S -d $dir) ||
5337 error "$LFS getstripe -S -d $dir failed"
5338 stripe_size=${stripe_size%% *}
5340 local file_size=$((stripe_size * OSTCOUNT))
5341 local file_num=$((NUMDIRS * NUMFILES + NUMFILES))
5342 local required_space=$((file_num * file_size))
5343 local free_space=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
5345 [[ $free_space -le $((required_space / 1024)) ]] &&
5346 skip_env "need $required_space, have $free_space kbytes"
5349 local dd_count=$((file_size / dd_bs))
5351 # write data into the files
5356 for i in $(seq $NUMFILES); do
5358 yes | dd bs=$dd_bs count=$dd_count of=$file &>/dev/null ||
5359 error "write data into $file failed"
5361 for i in $(seq $NUMDIRS); do
5362 for j in $(seq $NUMFILES); do
5363 file=$dir/dir$i/file$j
5364 yes|dd bs=$dd_bs count=$dd_count of=$file &>/dev/null ||
5365 error "write data into $file failed"
5369 # $LFS_MIGRATE will fail if hard link migration is unsupported
5370 if [[ $(lustre_version_code mds1) -gt $(version_code 2.5.55) ]]; then
5371 createmany -l$dir/dir1/file1 $dir/dir1/link 200 ||
5372 error "creating links to $dir/dir1/file1 failed"
5377 [[ $OSTCOUNT -gt 1 ]] && expected=$((OSTCOUNT - 1))
5380 local cmd="$LFS_MIGRATE -y -c $expected $dir/file1"
5383 eval $cmd || error "$cmd failed"
5385 check_stripe_count $dir/file1 $expected
5387 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.90) ];
5389 # lfs_migrate file onto OST 0 if it is on OST 1, or onto
5390 # OST 1 if it is on OST 0. This file is small enough to
5391 # be on only one stripe.
5392 file=$dir/migr_1_ost
5393 dd bs=$dd_bs count=1 if=/dev/urandom of=$file >/dev/null 2>&1 ||
5394 error "write data into $file failed"
5395 local obdidx=$($LFS getstripe -i $file)
5396 local oldmd5=$(md5sum $file)
5399 [[ $obdidx -eq 0 ]] && newobdidx=1
5400 cmd="$LFS migrate -i $newobdidx $file"
5402 eval $cmd || error "$cmd failed"
5404 local realobdix=$($LFS getstripe -i $file)
5405 local newmd5=$(md5sum $file)
5407 [[ $newobdidx -ne $realobdix ]] &&
5408 error "new OST is different (was=$obdidx, "\
5409 "wanted=$newobdidx, got=$realobdix)"
5410 [[ "$oldmd5" != "$newmd5" ]] &&
5411 error "md5sum differ: $oldmd5, $newmd5"
5415 cmd="$LFS_MIGRATE -y -c $expected $dir/dir1"
5417 eval $cmd || error "$cmd failed"
5419 for j in $(seq $NUMFILES); do
5420 check_stripe_count $dir/dir1/file$j $expected
5423 # lfs_migrate works with lfs find
5424 cmd="$LFS find -stripe_count $OSTCOUNT -type f $dir |
5425 $LFS_MIGRATE -y -c $expected"
5427 eval $cmd || error "$cmd failed"
5429 for i in $(seq 2 $NUMFILES); do
5430 check_stripe_count $dir/file$i $expected
5432 for i in $(seq 2 $NUMDIRS); do
5433 for j in $(seq $NUMFILES); do
5434 check_stripe_count $dir/dir$i/file$j $expected
5438 run_test 56w "check lfs_migrate -c stripe_count works"
5441 local file1=$DIR/$tdir/file1
5442 local create_pool=false
5443 local initial_pool=$($LFS getstripe -p $DIR)
5447 echo -n "Creating test dir..."
5448 test_mkdir $DIR/$tdir &> /dev/null || error "cannot create dir"
5451 echo -n "Creating test file..."
5452 touch $file1 || error "cannot create file"
5455 echo -n "Detecting existing pools..."
5456 pool_list=($($LFS pool_list $FSNAME | grep "$FSNAME\." | cut -d. -f2))
5458 if [ ${#pool_list[@]} -gt 0 ]; then
5459 echo "${pool_list[@]}"
5460 for thispool in "${pool_list[@]}"; do
5461 if [[ -z "$initial_pool" ||
5462 "$initial_pool" != "$thispool" ]]; then
5464 echo "Using existing pool '$pool'"
5469 echo "none detected."
5471 if [ -z "$pool" ]; then
5472 pool=${POOL:-testpool}
5473 [ "$initial_pool" = "$pool" ] && pool="testpool2"
5474 echo -n "Creating pool '$pool'..."
5476 pool_add $pool &> /dev/null ||
5477 error "pool_add failed"
5480 echo -n "Adding target to pool..."
5481 pool_add_targets $pool 0 0 1 &> /dev/null ||
5482 error "pool_add_targets failed"
5486 echo -n "Setting pool using -p option..."
5487 $LFS_MIGRATE -y -q --no-rsync -p $pool $file1 &> /dev/null ||
5488 error "migrate failed rc = $?"
5491 echo -n "Verifying test file is in pool after migrating..."
5492 [ "$($LFS getstripe -p $file1)" = $pool ] ||
5493 error "file was not migrated to pool $pool"
5496 echo -n "Removing test file from pool '$pool'..."
5497 $LFS migrate $file1 &> /dev/null ||
5498 error "cannot remove from pool"
5499 [ "$($LFS getstripe -p $file1)" ] &&
5500 error "pool still set"
5503 echo -n "Setting pool using --pool option..."
5504 $LFS_MIGRATE -y -q --no-rsync --pool $pool $file1 &> /dev/null ||
5505 error "migrate failed rc = $?"
5510 if $create_pool; then
5511 destroy_test_pools 2> /dev/null ||
5512 error "destroy test pools failed"
5515 run_test 56wb "check lfs_migrate pool support"
5518 local file1="$DIR/$tdir/file1"
5520 echo -n "Creating test dir..."
5521 test_mkdir $DIR/$tdir &> /dev/null || error "cannot create dir"
5522 local def_stripe_size=$($LFS getstripe -S $DIR/$tdir 2>/dev/null)
5523 $LFS setstripe -S 1M -c 1 "$DIR/$tdir" &> /dev/null ||
5524 error "cannot set stripe"
5527 echo -n "Setting initial stripe for test file..."
5528 $LFS setstripe -S 512K -c 1 "$file1" &> /dev/null ||
5529 error "cannot set stripe"
5530 [ $($LFS getstripe -S "$file1") -eq 524288 ] ||
5531 error "stripe size not set"
5534 # File currently set to -S 512K -c 1
5536 # Ensure -c and -S options are rejected when -R is set
5537 echo -n "Verifying incompatible options are detected..."
5538 $LFS_MIGRATE -y -R -c 1 "$file1" &> /dev/null &&
5539 error "incompatible -c and -R options not detected"
5540 $LFS_MIGRATE -y -R -S 1M "$file1" &> /dev/null &&
5541 error "incompatible -S and -R options not detected"
5544 # Ensure unrecognized options are passed through to 'lfs migrate'
5545 echo -n "Verifying -S option is passed through to lfs migrate..."
5546 $LFS_MIGRATE -y -S 1M "$file1" &> /dev/null ||
5547 error "migration failed"
5548 [ $($LFS getstripe -S "$file1") -eq 1048576 ] ||
5549 error "file was not restriped"
5552 # File currently set to -S 1M -c 1
5554 # Ensure long options are supported
5555 echo -n "Verifying long options supported..."
5556 $LFS_MIGRATE -y --non-block "$file1" &> /dev/null ||
5557 error "long option without argument not supported"
5558 $LFS_MIGRATE -y --stripe-size 512K "$file1" &> /dev/null ||
5559 error "long option with argument not supported"
5560 [ $($LFS getstripe -S "$file1") -eq 524288 ] ||
5561 error "file not restriped with --stripe-size option"
5564 # File currently set to -S 512K -c 1
5566 if [ "$OSTCOUNT" -gt 1 ]; then
5567 echo -n "Verifying explicit stripe count can be set..."
5568 $LFS_MIGRATE -y -c 2 "$file1" &> /dev/null ||
5569 error "migrate failed"
5570 [ $($LFS getstripe -c "$file1") -eq 2 ] ||
5571 error "file not restriped to explicit count"
5575 # File currently set to -S 512K -c 1 or -S 512K -c 2
5577 # Ensure parent striping is used if -R is set, and no stripe
5578 # count or size is specified
5579 echo -n "Setting stripe for parent directory..."
5580 $LFS setstripe -S 1M -c 1 "$DIR/$tdir" &> /dev/null ||
5581 error "cannot set stripe"
5584 echo -n "Verifying restripe option uses parent stripe settings..."
5585 $LFS_MIGRATE -y -R "$file1" &> /dev/null ||
5586 error "migrate failed"
5587 [ $($LFS getstripe -S "$file1") -eq $def_stripe_size ] ||
5588 error "file not restriped to parent settings"
5589 [ $($LFS getstripe -c "$file1") -eq 1 ] ||
5590 error "file not restriped to parent settings"
5593 # File currently set to -S 1M -c 1
5595 # Ensure striping is preserved if -R is not set, and no stripe
5596 # count or size is specified
5597 echo -n "Verifying striping size preserved when not specified..."
5598 local orig_stripe_size=$($LFS getstripe -S "$file1" 2>/dev/null)
5599 $LFS setstripe -S 2M -c 1 "$DIR/$tdir" &> /dev/null ||
5600 error "cannot set stripe on parent directory"
5601 $LFS_MIGRATE -y "$file1" &> /dev/null ||
5602 error "migrate failed"
5603 [ $($LFS getstripe -S "$file1") -eq $orig_stripe_size ] ||
5604 error "file was restriped"
5607 # Ensure file name properly detected when final option has no argument
5608 echo -n "Verifying file name properly detected..."
5609 $LFS_MIGRATE -y "$file1" &> /dev/null ||
5610 error "file name interpreted as option argument"
5616 run_test 56wc "check unrecognized options for lfs_migrate are passed through"
5619 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
5621 local file1=$DIR/$tdir/file1
5623 echo -n "Creating test dir..."
5624 test_mkdir $DIR/$tdir || error "cannot create dir"
5627 echo -n "Creating test file..."
5631 # Ensure 'lfs migrate' will fail by using a non-existent option,
5632 # and make sure rsync is not called to recover
5633 echo -n "Make sure --no-rsync option works..."
5634 $LFS_MIGRATE -y --no-rsync --invalid-opt $file1 2>&1 |
5635 grep -q 'refusing to fall back to rsync' ||
5636 error "rsync was called with --no-rsync set"
5639 # Ensure rsync is called without trying 'lfs migrate' first
5640 echo -n "Make sure --rsync option works..."
5641 $LFS_MIGRATE -y --rsync --invalid-opt $file1 2>&1 |
5642 grep -q 'falling back to rsync' &&
5643 error "lfs migrate was called with --rsync set"
5646 echo -n "Make sure --rsync and --no-rsync options are exclusive..."
5647 $LFS_MIGRATE -y --rsync --no-rsync $file1 2>&1 |
5648 grep -q 'at the same time' ||
5649 error "--rsync and --no-rsync accepted concurrently"
5655 run_test 56wd "check lfs_migrate --rsync and --no-rsync work"
5658 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
5659 check_swap_layouts_support
5661 local dir=$DIR/$tdir
5662 local ref1=/etc/passwd
5663 local file1=$dir/file1
5665 test_mkdir $dir || error "creating dir $dir"
5666 $LFS setstripe -c 2 $file1
5668 $LFS migrate -c 1 $file1 || error "migrate failed rc = $?"
5669 stripe=$($LFS getstripe -c $file1)
5670 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
5671 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
5676 run_test 56x "lfs migration support"
5679 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
5680 check_swap_layouts_support
5682 local dir=$DIR/$tdir/$testnum
5686 local ref1=/etc/passwd
5687 local file1=$dir/file1
5689 $LFS setstripe -c 2 $file1
5691 $LFS migrate --block -c 1 $file1 || error "migrate failed rc = $?"
5693 local stripe=$($LFS getstripe -c $file1)
5695 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
5696 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
5701 run_test 56xa "lfs migration --block support"
5703 check_migrate_links() {
5705 local file1="$dir/file1"
5708 local total_count=$(($begin + $count - 1))
5709 local symlink_count=10
5712 if [ ! -f "$file1" ]; then
5713 echo -n "creating initial file..."
5714 $LFS setstripe -c 1 -S "512k" "$file1" ||
5715 error "cannot setstripe initial file"
5718 echo -n "creating symlinks..."
5719 for s in $(seq 1 $symlink_count); do
5720 ln -s "$file1" "$dir/slink$s" ||
5721 error "cannot create symlinks"
5725 echo -n "creating nonlinked files..."
5726 createmany -o "$dir/uniq" 1 10 &> /dev/null ||
5727 error "cannot create nonlinked files"
5732 if [ ! -f "$dir/file$total_count" ]; then
5733 echo -n "creating hard links $begin:$total_count..."
5734 createmany -l"$file1" "$dir/file" "$begin" "$count" &> \
5735 /dev/null || error "cannot create hard links"
5739 echo -n "checking number of hard links listed in xattrs..."
5740 local fid=$($LFS getstripe -F "$file1")
5741 local paths=($($LFS fid2path "$MOUNT" "$fid" 2> /dev/null))
5744 if [ ${#paths[*]} -lt $total_count -a "$begin" -eq 2 ]; then
5745 skip "hard link list has unexpected size, skipping test"
5747 if [ ${#paths[*]} -ge $total_count -a "$begin" -ne 2 ]; then
5748 error "link names should exceed xattrs size"
5751 echo -n "migrating files..."
5752 local migrate_out=$($LFS_MIGRATE -y -S '1m' $dir)
5754 [ $rc -eq 0 ] || error "migrate failed rc = $rc"
5757 # make sure all links have been properly migrated
5758 echo -n "verifying files..."
5759 fid=$($LFS getstripe -F "$file1") ||
5760 error "cannot get fid for file $file1"
5761 for i in $(seq 2 $total_count); do
5762 local fid2=$($LFS getstripe -F $dir/file$i)
5764 [ "$fid2" == "$fid" ] ||
5765 error "migrated hard link has mismatched FID"
5768 # make sure hard links were properly detected, and migration was
5769 # performed only once for the entire link set; nonlinked files should
5771 local actual=$(grep -c 'done migrate' <<< "$migrate_out")
5772 local expected=$(($uniq_count + 1))
5774 [ "$actual" -eq "$expected" ] ||
5775 error "hard links individually migrated ($actual != $expected)"
5777 # make sure the correct number of hard links are present
5778 local hardlinks=$(stat -c '%h' "$file1")
5780 [ $hardlinks -eq $total_count ] ||
5781 error "num hard links $hardlinks != $total_count"
5788 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
5789 skip "Need MDS version at least 2.10.55"
5791 local dir="$DIR/$tdir"
5793 test_mkdir "$dir" || error "cannot create dir $dir"
5795 echo "testing lfs migrate mode when all links fit within xattrs"
5796 LFS_MIGRATE_RSYNC=false check_migrate_links "$dir" 2 99
5798 echo "testing rsync mode when all links fit within xattrs"
5799 LFS_MIGRATE_RSYNC=true check_migrate_links "$dir" 2 99
5801 echo "testing lfs migrate mode when all links do not fit within xattrs"
5802 LFS_MIGRATE_RSYNC=false check_migrate_links "$dir" 101 100
5804 echo "testing rsync mode when all links do not fit within xattrs"
5805 LFS_MIGRATE_RSYNC=true check_migrate_links "$dir" 101 100
5810 run_test 56xb "lfs migration hard link support"
5813 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.53) ] &&
5814 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53"
5817 local dir=$DIR/$tdir
5821 test_mkdir -p $dir || error "creating dir $dir"
5822 touch $f1 || error "creating std file $f1"
5823 $MULTIOP $f2 H2c || error "creating released file $f2"
5825 # a directory can be raid0, so ask only for files
5826 res=$($LFS find $dir -L raid0 -type f | wc -l)
5827 [[ $res == 2 ]] || error "search raid0: found $res files != 2"
5829 res=$($LFS find $dir \! -L raid0 -type f | wc -l)
5830 [[ $res == 0 ]] || error "search !raid0: found $res files != 0"
5832 # only files can be released, so no need to force file search
5833 res=$($LFS find $dir -L released)
5834 [[ $res == $f2 ]] || error "search released: found $res != $f2"
5836 res=$($LFS find $dir -type f \! -L released)
5837 [[ $res == $f1 ]] || error "search !released: found $res != $f1"
5839 run_test 56y "lfs find -L raid0|released"
5841 test_56z() { # LU-4824
5842 # This checks to make sure 'lfs find' continues after errors
5843 # There are two classes of errors that should be caught:
5844 # - If multiple paths are provided, all should be searched even if one
5846 # - If errors are encountered during the search, it should not terminate
5848 local dir=$DIR/$tdir
5852 for i in d{0..9}; do
5855 touch $dir/d{0..9}/$tfile
5856 $LFS find $DIR/non_existent_dir $dir &&
5857 error "$LFS find did not return an error"
5858 # Make a directory unsearchable. This should NOT be the last entry in
5859 # directory order. Arbitrarily pick the 6th entry
5860 chmod 700 $($LFS find $dir -type d | sed '6!d')
5862 local count=$($RUNAS $LFS find $DIR/non_existent $dir | wc -l)
5864 # The user should be able to see 10 directories and 9 files
5865 [ $count == 19 ] || error "$LFS find did not continue after error"
5867 run_test 56z "lfs find should continue after an error"
5869 test_56aa() { # LU-5937
5870 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
5872 local dir=$DIR/$tdir
5875 $LFS setdirstripe -c$MDSCOUNT $dir/striped_dir
5877 createmany -o $dir/striped_dir/${tfile}- 1024
5878 local dirs=$($LFS find --size +8k $dir/)
5880 [ -n "$dirs" ] || error "lfs find --size wrong under striped dir"
5882 run_test 56aa "lfs find --size under striped dir"
5884 test_56ab() { # LU-10705
5885 test_mkdir $DIR/$tdir
5886 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=8k count=1 seek=2k
5887 dd if=/dev/zero of=$DIR/$tdir/$tfile.2 bs=4k count=1 seek=4k
5888 dd if=/dev/zero of=$DIR/$tdir/$tfile.3 bs=1M count=2 seek=16
5889 # Flush writes to ensure valid blocks. Need to be more thorough for
5890 # ZFS, since blocks are not allocated/returned to client immediately.
5892 wait_zfs_commit ost1 2
5893 cancel_lru_locks osc
5896 local files=$($LFS find --size +16M $DIR/$tdir | wc -l)
5898 [[ $files == 3 ]] || error ">16M size files $files isn't 3 as expected"
5900 files=$($LFS find --blocks +1M $DIR/$tdir | wc -l)
5901 [[ $files == 1 ]] || error ">1M blocks files $files isn't 1 as expected"
5903 rm -f $DIR/$tdir/$tfile.[123]
5905 run_test 56ab "lfs find --blocks"
5908 # Create composite files with one component
5909 local dir=$DIR/$tdir
5911 setup_56 $dir/1Mfiles 5 1 "-S 1M --component-end 1M"
5912 # Create composite files with three components
5913 setup_56 $dir/2Mfiles 5 2 "-E 2M -S 1M -E 4M -E 6M"
5914 # Create non-composite files
5915 createmany -o $dir/${tfile}- 10
5917 local nfiles=$($LFS find --component-end 1M --type f $dir | wc -l)
5919 [[ $nfiles == 10 ]] ||
5920 error "lfs find -E 1M found $nfiles != 10 files"
5922 nfiles=$($LFS find ! -E 1M --type f $dir | wc -l)
5923 [[ $nfiles == 25 ]] ||
5924 error "lfs find ! -E 1M found $nfiles != 25 files"
5926 # All files have a component that starts at 0
5927 nfiles=$($LFS find --component-start 0 --type f $dir | wc -l)
5928 [[ $nfiles == 35 ]] ||
5929 error "lfs find --component-start 0 - $nfiles != 35 files"
5931 nfiles=$($LFS find --component-start 2M --type f $dir | wc -l)
5932 [[ $nfiles == 15 ]] ||
5933 error "lfs find --component-start 2M - $nfiles != 15 files"
5935 # All files created here have a componenet that does not starts at 2M
5936 nfiles=$($LFS find ! --component-start 2M --type f $dir | wc -l)
5937 [[ $nfiles == 35 ]] ||
5938 error "lfs find ! --component-start 2M - $nfiles != 35 files"
5940 # Find files with a specified number of components
5941 local nfiles=$($LFS find --component-count 3 --type f $dir | wc -l)
5942 [[ $nfiles == 15 ]] ||
5943 error "lfs find --component-count 3 - $nfiles != 15 files"
5945 # Remember non-composite files have a component count of zero
5946 local nfiles=$($LFS find --component-count 0 --type f $dir | wc -l)
5947 [[ $nfiles == 10 ]] ||
5948 error "lfs find --component-count 0 - $nfiles != 10 files"
5950 nfiles=$($LFS find ! --component-count 3 --type f $dir | wc -l)
5951 [[ $nfiles == 20 ]] ||
5952 error "lfs find ! --component-count 3 - $nfiles != 20 files"
5954 # All files have a flag called "init"
5955 local nfiles=$($LFS find --component-flags init --type f $dir | wc -l)
5956 [[ $nfiles == 35 ]] ||
5957 error "lfs find --component-flags init - $nfiles != 35 files"
5959 # Multi-component files will have a component not initialized
5960 local nfiles=$($LFS find ! --component-flags init --type f $dir | wc -l)
5961 [[ $nfiles == 15 ]] ||
5962 error "lfs find !--component-flags init - $nfiles != 15 files"
5967 run_test 56ba "test lfs find --component-end, -start, -count, and -flags"
5970 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.10.57) ]] ||
5971 skip "Need MDS version at least 2.10.57"
5981 # create mirrored directories and mirrored files
5982 mkdir $td || error "mkdir $td failed"
5983 $LFS mirror create -N3 $td || error "create mirrored dir $td failed"
5984 createmany -o $tf- 10 || error "create $tf- failed"
5986 for i in $(seq 2); do
5988 mkdir $dir || error "mkdir $dir failed"
5989 $LFS mirror create -N$((3 + i)) $dir ||
5990 error "create mirrored dir $dir failed"
5991 createmany -o $dir/$tfile- 10 ||
5992 error "create $dir/$tfile- failed"
5995 # change the states of some mirrored files
5997 for i in $(seq 2); do
5999 for j in $(seq 4 9); do
6000 echo foo > $dir/$tfile-$j
6004 # find mirrored files with specific mirror count
6005 cmd="$LFS find --mirror-count 3 --type f $td"
6006 nfiles=$($cmd | wc -l)
6007 [[ $nfiles = 10 ]] || error "$cmd: $nfiles != 10 files"
6009 cmd="$LFS find ! --mirror-count 3 --type f $td"
6010 nfiles=$($cmd | wc -l)
6011 [[ $nfiles = 20 ]] || error "$cmd: $nfiles != 20 files"
6013 cmd="$LFS find --mirror-count +2 --type f $td"
6014 nfiles=$($cmd | wc -l)
6015 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
6017 cmd="$LFS find --mirror-count -6 --type f $td"
6018 nfiles=$($cmd | wc -l)
6019 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
6021 # find mirrored files with specific file state
6022 cmd="$LFS find --maxdepth 1 --mirror-state=^ro --type f $td"
6023 [[ $($cmd) = $tf-6 ]] || error "$cmd: didn't return $tf-6"
6025 cmd="$LFS find --mirror-state=ro --type f $td"
6026 nfiles=$($cmd | wc -l)
6027 [[ $nfiles = 17 ]] || error "$cmd: $nfiles != 17 files"
6029 cmd="$LFS find ! --mirror-state=ro --type f $td"
6030 nfiles=$($cmd | wc -l)
6031 [[ $nfiles = 13 ]] || error "$cmd: $nfiles != 13 files"
6033 cmd="$LFS find --mirror-state=wp --type f $td"
6034 nfiles=$($cmd | wc -l)
6035 [[ $nfiles = 13 ]] || error "$cmd: $nfiles != 13 files"
6037 cmd="$LFS find ! --mirror-state=sp --type f $td"
6038 nfiles=$($cmd | wc -l)
6039 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
6041 run_test 56ca "check lfs find --mirror-count|-N and --mirror-state"
6044 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6045 # note test will not do anything if MDS is not local
6046 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
6047 skip_env "ldiskfs only test"
6049 remote_mds_nodsh && skip "remote MDS with nodsh"
6051 local MNTDEV="osd*.*MDT*.mntdev"
6052 DEV=$(do_facet $SINGLEMDS lctl get_param -n $MNTDEV)
6053 [ -z "$DEV" ] && error "can't access $MNTDEV"
6054 for DEV in $(do_facet $SINGLEMDS lctl get_param -n $MNTDEV); do
6055 do_facet $SINGLEMDS $DUMPE2FS -h $DEV > $TMP/t57a.dump ||
6056 error "can't access $DEV"
6057 DEVISIZE=$(awk '/Inode size:/ { print $3 }' $TMP/t57a.dump)
6058 [[ $DEVISIZE -gt 128 ]] || error "inode size $DEVISIZE"
6062 run_test 57a "verify MDS filesystem created with large inodes =="
6065 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6066 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
6067 skip_env "ldiskfs only test"
6069 remote_mds_nodsh && skip "remote MDS with nodsh"
6071 local dir=$DIR/$tdir
6074 local fileN=$dir/f$filecount
6076 rm -rf $dir || error "removing $dir"
6078 local mdtidx=$($LFS getstripe -m $dir)
6079 local mdtname=MDT$(printf %04x $mdtidx)
6080 local facet=mds$((mdtidx + 1))
6082 echo "mcreating $filecount files"
6083 createmany -m $dir/f 1 $filecount || error "creating files in $dir"
6085 # verify that files do not have EAs yet
6086 $LFS getstripe $file1 2>&1 | grep -q "no stripe" ||
6087 error "$file1 has an EA"
6088 $LFS getstripe $fileN 2>&1 | grep -q "no stripe" ||
6089 error "$fileN has an EA"
6093 df $dir #make sure we get new statfs data
6094 local mdsfree=$(do_facet $facet \
6095 lctl get_param -n osd*.*$mdtname.kbytesfree)
6096 local mdcfree=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
6099 echo "opening files to create objects/EAs"
6100 for file in $(seq -f $dir/f%g 1 $filecount); do
6101 $OPENFILE -f O_RDWR $file > /dev/null 2>&1 ||
6102 error "opening $file"
6105 # verify that files have EAs now
6106 $LFS getstripe $file1 | grep -q "obdidx" || error "$file1 missing EA"
6107 $LFS getstripe $fileN | grep -q "obdidx" || error "$fileN missing EA"
6109 sleep 1 #make sure we get new statfs data
6111 local mdsfree2=$(do_facet $facet \
6112 lctl get_param -n osd*.*$mdtname.kbytesfree)
6113 local mdcfree2=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
6115 if [[ $mdcfree2 -lt $((mdcfree - 16)) ]]; then
6116 if [ "$mdsfree" != "$mdsfree2" ]; then
6117 error "MDC before $mdcfree != after $mdcfree2"
6119 echo "MDC before $mdcfree != after $mdcfree2"
6120 echo "unable to confirm if MDS has large inodes"
6125 run_test 57b "default LOV EAs are stored inside large inodes ==="
6128 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6129 [ -z "$(which wiretest 2>/dev/null)" ] &&
6130 skip_env "could not find wiretest"
6134 run_test 58 "verify cross-platform wire constants =============="
6137 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6139 echo "touch 130 files"
6140 createmany -o $DIR/f59- 130
6142 unlinkmany $DIR/f59- 130
6144 # wait for commitment of removal
6145 wait_delete_completed
6147 run_test 59 "verify cancellation of llog records async ========="
6149 TEST60_HEAD="test_60 run $RANDOM"
6151 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6152 remote_mgs_nodsh && skip "remote MGS with nodsh"
6153 do_facet mgs "! which run-llog.sh &> /dev/null" &&
6154 do_facet mgs "! ls run-llog.sh &> /dev/null" &&
6155 skip_env "missing subtest run-llog.sh"
6157 log "$TEST60_HEAD - from kernel mode"
6158 do_facet mgs "$LCTL set_param debug=warning; $LCTL dk > /dev/null"
6159 do_facet mgs "bash run-llog.sh" || error "run-llog.sh failed"
6160 do_facet mgs $LCTL dk > $TMP/$tfile
6162 # LU-6388: test llog_reader
6163 local llog_reader=$(do_facet mgs "which llog_reader 2> /dev/null")
6164 llog_reader=${llog_reader:-$LUSTRE/utils/llog_reader}
6165 [ -z $(do_facet mgs ls -d $llog_reader 2> /dev/null) ] &&
6166 skip_env "missing llog_reader"
6167 local fstype=$(facet_fstype mgs)
6168 [ $fstype != ldiskfs -a $fstype != zfs ] &&
6169 skip_env "Only for ldiskfs or zfs type mgs"
6171 local mntpt=$(facet_mntpt mgs)
6172 local mgsdev=$(mgsdevname 1)
6184 #get fid and record list
6185 fid_list=($(awk '/9_sub.*record/ { print $NF }' /$TMP/$tfile |
6187 rec_list=($(awk '/9_sub.*record/ { print $((NF-3)) }' /$TMP/$tfile |
6189 #remount mgs as ldiskfs or zfs type
6190 stop mgs || error "stop mgs failed"
6191 mount_fstype mgs || error "remount mgs failed"
6192 for ((i = 0; i < ${#fid_list[@]}; i++)); do
6195 seq=$(echo $fid | awk -F ':' '{ print $1 }' | sed -e "s/^0x//g")
6196 oid=$(echo $fid | awk -F ':' '{ print $2 }' | sed -e "s/^0x//g")
6201 obj_file=$mntpt/O/$seq/d$((oid%32))/$oid ;;
6203 obj_file=$mntpt/oi.$(($((16#$seq))&127))/$fid ;;
6205 echo "obj_file is $obj_file"
6206 do_facet mgs $llog_reader $obj_file
6208 rec_type=$(do_facet mgs $llog_reader $obj_file | grep "type=" |
6209 awk '{ print $3 }' | sed -e "s/^type=//g")
6210 if [ $rec_type != $rec ]; then
6211 echo "FAILED test_60a wrong record type $rec_type," \
6217 #check obj path if record type is LLOG_LOGID_MAGIC
6218 if [ "$rec" == "1064553b" ]; then
6219 path=$(do_facet mgs $llog_reader $obj_file |
6220 grep "path=" | awk '{ print $NF }' |
6221 sed -e "s/^path=//g")
6222 if [ $obj_file != $mntpt/$path ]; then
6223 echo "FAILED test_60a wrong obj path" \
6224 "$montpt/$path, should be $obj_file"
6231 #restart mgs before "error", otherwise it will block the next test
6232 stop mgs || error "stop mgs failed"
6233 start mgs $(mgsdevname) $MGS_MOUNT_OPTS || error "start mgs failed"
6234 $pass || error "test failed, see FAILED test_60a messages for specifics"
6236 run_test 60a "llog_test run from kernel module and test llog_reader"
6239 remote_mgs_nodsh && skip "remote MGS with nodsh"
6241 # test old logid format
6242 if [ $(lustre_version_code mgs) -le $(version_code 3.1.53) ]; then
6243 do_facet mgs $LCTL dl | grep MGS
6244 do_facet mgs "$LCTL --device %MGS llog_print \\\\\\\$$FSNAME-client" ||
6245 error "old llog_print failed"
6248 # test new logid format
6249 if [ $(lustre_version_code mgs) -ge $(version_code 2.9.53) ]; then
6250 do_facet mgs "$LCTL --device MGS llog_print $FSNAME-client" ||
6251 error "new llog_print failed"
6254 run_test 60aa "llog_print works with FIDs and simple names"
6257 # test llog_print with params
6259 [[ $(lustre_version_code $SINGLEMDS) -gt $(version_code 2.11.51) ]] ||
6260 skip "Need server version greater than 2.11.51"
6265 orig_val=$(do_facet mgs $LCTL get_param jobid_name)
6266 do_facet mgs $LCTL set_param -P jobid_name="testname"
6268 yaml=$(do_facet mgs $LCTL --device MGS llog_print params |
6269 grep jobid_name | tail -n 1)
6271 local param=`awk '{ print $10 }' <<< "$yaml"`
6272 local val=`awk '{ print $12 }' <<< "$yaml"`
6273 #return to the default
6274 do_facet mgs $LCTL set_param -P jobid_name=$orig_val
6275 [ $val = "testname" ] || error "bad value: $val"
6276 [ $param = "jobid_name," ] || error "Bad param: $param"
6278 run_test 60ab "llog_print params output values from set_param -P"
6280 test_60b() { # bug 6411
6281 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6284 LLOG_COUNT=$(do_facet mgs dmesg |
6285 awk "/$TEST60_HEAD/ { marker = 1; from_marker = 0; }
6286 /llog_[a-z]*.c:[0-9]/ {
6297 [[ $LLOG_COUNT -gt 100 ]] &&
6298 error "CDEBUG_LIMIT not limiting messages ($LLOG_COUNT)" || true
6300 run_test 60b "limit repeated messages from CERROR/CWARN ========"
6303 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6305 echo "create 5000 files"
6306 createmany -o $DIR/f60c- 5000
6307 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED 0x137
6308 lctl set_param fail_loc=0x80000137
6309 unlinkmany $DIR/f60c- 5000
6310 lctl set_param fail_loc=0
6312 run_test 60c "unlink file when mds full"
6315 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6317 SAVEPRINTK=$(lctl get_param -n printk)
6318 # verify "lctl mark" is even working"
6319 MESSAGE="test message ID $RANDOM $$"
6320 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
6321 dmesg | grep -q "$MESSAGE" || error "didn't find debug marker in log"
6323 lctl set_param printk=0 || error "set lnet.printk failed"
6324 lctl get_param -n printk | grep emerg || error "lnet.printk dropped emerg"
6325 MESSAGE="new test message ID $RANDOM $$"
6326 # Assume here that libcfs_debug_mark_buffer() uses D_WARNING
6327 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
6328 dmesg | grep -q "$MESSAGE" && error "D_WARNING wasn't masked" || true
6330 lctl set_param -n printk="$SAVEPRINTK"
6332 run_test 60d "test printk console message masking"
6335 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6336 remote_mds_nodsh && skip "remote MDS with nodsh"
6339 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED2 0x15b
6340 do_facet mds1 lctl set_param fail_loc=0x15b
6343 run_test 60e "no space while new llog is being created"
6346 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6349 dd if=/dev/zero of=$f bs=$(page_size) count=1 || error "dd $f failed"
6350 cancel_lru_locks osc
6351 $MULTIOP $f OSMWUc || error "$MULTIOP $f failed"
6354 run_test 61 "mmap() writes don't make sync hang ================"
6356 # bug 2330 - insufficient obd_match error checking causes LBUG
6358 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6362 cancel_lru_locks osc
6363 lctl set_param fail_loc=0x405
6364 cat $f && error "cat succeeded, expect -EIO"
6365 lctl set_param fail_loc=0
6367 # This test is now irrelevant (as of bug 10718 inclusion), we no longer
6368 # match every page all of the time.
6369 #run_test 62 "verify obd_match failure doesn't LBUG (should -EIO)"
6371 # bug 2319 - oig_wait() interrupted causes crash because of invalid waitq.
6372 # Though this test is irrelevant anymore, it helped to reveal some
6373 # other grant bugs (LU-4482), let's keep it.
6374 test_63a() { # was test_63
6375 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6377 MAX_DIRTY_MB=$(lctl get_param -n osc.*.max_dirty_mb | head -n 1)
6379 for i in `seq 10` ; do
6380 dd if=/dev/zero of=$DIR/f63 bs=8k &
6386 rm -f $DIR/f63 || true
6388 run_test 63a "Verify oig_wait interruption does not crash ======="
6390 # bug 2248 - async write errors didn't return to application on sync
6391 # bug 3677 - async write errors left page locked
6393 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6396 lctl set_param debug=-1
6398 # ensure we have a grant to do async writes
6399 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1
6402 sync # sync lest earlier test intercept the fail_loc
6404 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
6405 lctl set_param fail_loc=0x80000406
6406 $MULTIOP $DIR/$tfile Owy && \
6407 error "sync didn't return ENOMEM"
6408 sync; sleep 2; sync # do a real sync this time to flush page
6409 lctl get_param -n llite.*.dump_page_cache | grep locked && \
6410 error "locked page left in cache after async error" || true
6413 run_test 63b "async write errors should be returned to fsync ==="
6416 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6419 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur* | grep "[0-9]"
6421 run_test 64a "verify filter grant calculations (in kernel) ====="
6424 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6426 sh oos.sh $MOUNT || error "oos.sh failed: $?"
6428 run_test 64b "check out-of-space detection on client"
6431 $LCTL set_param osc.*OST0000-osc-[^mM]*.cur_grant_bytes=0
6433 run_test 64c "verify grant shrink"
6435 # this does exactly what osc_request.c:osc_announce_cached() does in
6436 # order to calculate max amount of grants to ask from server
6440 local page_size=$(get_page_size client)
6442 local nrpages=$($LCTL get_param -n osc.${tgt}.max_pages_per_rpc)
6443 local rpc_in_flight=$($LCTL get_param -n osc.${tgt}.max_rpcs_in_flight)
6445 ((rpc_in_flight ++));
6446 nrpages=$((nrpages * rpc_in_flight))
6448 local dirty_max_pages=$($LCTL get_param -n osc.${tgt}.max_dirty_mb)
6450 dirty_max_pages=$((dirty_max_pages * 1024 * 1024 / page_size))
6452 [[ $dirty_max_pages -gt $nrpages ]] && nrpages=$dirty_max_pages
6453 local undirty=$((nrpages * page_size))
6455 local max_extent_pages
6456 max_extent_pages=$($LCTL get_param osc.${tgt}.import |
6457 grep grant_max_extent_size | awk '{print $2}')
6458 max_extent_pages=$((max_extent_pages / page_size))
6459 local nrextents=$(((nrpages + max_extent_pages - 1) / max_extent_pages))
6460 local grant_extent_tax
6461 grant_extent_tax=$($LCTL get_param osc.${tgt}.import |
6462 grep grant_extent_tax | awk '{print $2}')
6464 undirty=$((undirty + nrextents * grant_extent_tax))
6469 # this is size of unit for grant allocation. It should be equal to
6470 # what tgt_grant.c:tgt_grant_chunk() calculates
6474 local grant_extent_tax
6476 max_brw_size=$($LCTL get_param osc.${tgt}.import |
6477 grep max_brw_size | awk '{print $2}')
6479 grant_extent_tax=$($LCTL get_param osc.${tgt}.import |
6480 grep grant_extent_tax | awk '{print $2}')
6482 echo $(((max_brw_size + grant_extent_tax) * 2))
6486 [ $(lustre_version_code ost1) -lt $(version_code 2.10.56) ] &&
6487 skip "OST < 2.10.55 doesn't limit grants enough"
6489 local tgt=$($LCTL dl | grep "0000-osc-[^mM]" | awk '{print $4}')
6490 local file=$DIR/$tfile
6492 [[ $($LCTL get_param osc.${tgt}.import |
6493 grep "connect_flags:.*grant_param") ]] ||
6494 skip "no grant_param connect flag"
6496 local olddebug=$($LCTL get_param -n debug 2> /dev/null)
6498 $LCTL set_param debug="$OLDDEBUG" 2> /dev/null || true
6500 local max_cur_granted=$(($(want_grant $tgt) + $(grant_chunk $tgt)))
6501 stack_trap "rm -f $file" EXIT
6503 $SETSTRIPE $file -i 0 -c 1
6504 dd if=/dev/zero of=$file bs=1M count=1000 &
6509 local cur_grant=$($LCTL get_param -n osc.${tgt}.cur_grant_bytes)
6510 if [[ $cur_grant -gt $max_cur_granted ]]
6513 error "cur_grant $cur_grant > $max_cur_granted"
6516 [[ $? -ne 0 ]] && break;
6521 wait_delete_completed
6522 $LCTL set_param debug="$olddebug" 2> /dev/null || true
6524 run_test 64d "check grant limit exceed"
6526 # bug 1414 - set/get directories' stripe info
6528 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6530 test_mkdir $DIR/$tdir
6532 $LVERIFY $DIR/$tdir $DIR/$tdir/f1 || error "lverify failed"
6534 run_test 65a "directory with no stripe info"
6537 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6539 test_mkdir $DIR/$tdir
6540 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
6542 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
6545 $LVERIFY $DIR/$tdir $DIR/$tdir/f2 || error "lverify failed"
6547 run_test 65b "directory setstripe -S stripe_size*2 -i 0 -c 1"
6550 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6551 [ $OSTCOUNT -lt 2 ] && skip_env "need at least 2 OSTs"
6553 test_mkdir $DIR/$tdir
6554 local stripesize=$($GETSTRIPE -S $DIR/$tdir)
6556 $LFS setstripe -S $((stripesize * 4)) -i 1 \
6557 -c $((OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
6559 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
6561 run_test 65c "directory setstripe -S stripe_size*4 -i 1 -c $((OSTCOUNT-1))"
6564 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6566 test_mkdir $DIR/$tdir
6567 local STRIPECOUNT=$($GETSTRIPE -c $DIR/$tdir)
6568 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
6570 if [[ $STRIPECOUNT -le 0 ]]; then
6572 elif [[ $STRIPECOUNT -gt 2000 ]]; then
6573 #LOV_MAX_STRIPE_COUNT is 2000
6574 [[ $OSTCOUNT -gt 2000 ]] && sc=2000 || sc=$(($OSTCOUNT - 1))
6576 sc=$(($STRIPECOUNT - 1))
6578 $SETSTRIPE -S $STRIPESIZE -c $sc $DIR/$tdir || error "setstripe"
6579 touch $DIR/$tdir/f4 $DIR/$tdir/f5
6580 $LVERIFY $DIR/$tdir $DIR/$tdir/f4 $DIR/$tdir/f5 ||
6581 error "lverify failed"
6583 run_test 65d "directory setstripe -S stripe_size -c stripe_count"
6586 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6588 test_mkdir $DIR/$tdir
6590 $SETSTRIPE $DIR/$tdir || error "setstripe"
6591 $GETSTRIPE -v $DIR/$tdir | grep "Default" ||
6592 error "no stripe info failed"
6594 $LVERIFY $DIR/$tdir $DIR/$tdir/f6 || error "lverify failed"
6596 run_test 65e "directory setstripe defaults"
6599 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6601 test_mkdir $DIR/${tdir}f
6602 $RUNAS $SETSTRIPE $DIR/${tdir}f && error "setstripe succeeded" || true
6604 run_test 65f "dir setstripe permission (should return error) ==="
6607 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6609 test_mkdir $DIR/$tdir
6610 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
6612 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
6613 error "setstripe -S failed"
6614 $LFS setstripe -d $DIR/$tdir || error "setstripe -d failed"
6615 $LFS getstripe -v $DIR/$tdir | grep "Default" ||
6616 error "delete default stripe failed"
6618 run_test 65g "directory setstripe -d"
6621 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6623 test_mkdir $DIR/$tdir
6624 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
6626 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
6627 error "setstripe -S failed"
6628 test_mkdir $DIR/$tdir/dd1
6629 [ $($LFS getstripe -c $DIR/$tdir) = $($GETSTRIPE -c $DIR/$tdir/dd1) ] ||
6630 error "stripe info inherit failed"
6632 run_test 65h "directory stripe info inherit ===================="
6635 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6637 save_layout_restore_at_exit $MOUNT
6639 # bug6367: set non-default striping on root directory
6640 $LFS setstripe -S 65536 -c -1 $MOUNT || error "error setting stripe"
6642 # bug12836: getstripe on -1 default directory striping
6643 $LFS getstripe $MOUNT || error "getstripe $MOUNT failed"
6645 # bug12836: getstripe -v on -1 default directory striping
6646 $LFS getstripe -v $MOUNT || error "getstripe -v $MOUNT failed"
6648 # bug12836: new find on -1 default directory striping
6649 $LFS find -mtime -1 $MOUNT > /dev/null || error "find $MOUNT failed"
6651 run_test 65i "various tests to set root directory striping"
6653 test_65j() { # bug6367
6654 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6658 # if we aren't already remounting for each test, do so for this test
6659 if [ "$CLEANUP" = ":" -a "$I_MOUNTED" = "yes" ]; then
6660 cleanup || error "failed to unmount"
6664 save_layout_restore_at_exit $MOUNT
6666 $SETSTRIPE -d $MOUNT || error "setstripe failed"
6668 run_test 65j "set default striping on root directory (bug 6367)="
6672 wait_delete_completed
6673 do_facet $SINGLEMDS "lctl set_param -n \
6674 osp.$ost*MDT0000.max_create_count=$max_count"
6675 do_facet $SINGLEMDS "lctl set_param -n \
6676 osp.$ost*MDT0000.create_count=$count"
6677 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
6678 echo $INACTIVE_OSC "is Activate"
6680 wait_osc_import_state mds ost$ostnum FULL
6683 test_65k() { # bug11679
6684 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6685 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
6686 remote_mds_nodsh && skip "remote MDS with nodsh"
6688 local disable_precreate=true
6689 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.8.54) ] &&
6690 disable_precreate=false
6692 echo "Check OST status: "
6693 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
6694 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
6696 for OSC in $MDS_OSCS; do
6697 echo $OSC "is active"
6698 do_facet $SINGLEMDS lctl --device %$OSC activate
6701 for INACTIVE_OSC in $MDS_OSCS; do
6702 local ost=$(osc_to_ost $INACTIVE_OSC)
6703 local ostnum=$(do_facet $SINGLEMDS lctl get_param -n \
6704 lov.*md*.target_obd |
6705 awk -F: /$ost/'{ print $1 }' | head -n 1)
6708 $SETSTRIPE -i $ostnum -c 1 $DIR/$tdir
6709 createmany -o $DIR/$tdir/$tfile.$ostnum. 1000
6711 echo "Deactivate: " $INACTIVE_OSC
6712 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC deactivate
6714 local count=$(do_facet $SINGLEMDS "lctl get_param -n \
6715 osp.$ost*MDT0000.create_count")
6716 local max_count=$(do_facet $SINGLEMDS "lctl get_param -n \
6717 osp.$ost*MDT0000.max_create_count")
6718 $disable_precreate &&
6719 do_facet $SINGLEMDS "lctl set_param -n \
6720 osp.$ost*MDT0000.max_create_count=0"
6722 for idx in $(seq 0 $((OSTCOUNT - 1))); do
6723 [ -f $DIR/$tdir/$idx ] && continue
6724 echo "$SETSTRIPE -i $idx -c 1 $DIR/$tdir/$idx"
6725 $SETSTRIPE -i $idx -c 1 $DIR/$tdir/$idx ||
6727 error "setstripe $idx should succeed"; }
6728 rm -f $DIR/$tdir/$idx || error "rm $idx failed"
6730 unlinkmany $DIR/$tdir/$tfile.$ostnum. 1000
6733 do_facet $SINGLEMDS "lctl set_param -n \
6734 osp.$ost*MDT0000.max_create_count=$max_count"
6735 do_facet $SINGLEMDS "lctl set_param -n \
6736 osp.$ost*MDT0000.create_count=$count"
6737 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
6738 echo $INACTIVE_OSC "is Activate"
6740 wait_osc_import_state mds ost$ostnum FULL
6743 run_test 65k "validate manual striping works properly with deactivated OSCs"
6745 test_65l() { # bug 12836
6746 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6748 test_mkdir -p $DIR/$tdir/test_dir
6749 $SETSTRIPE -c -1 $DIR/$tdir/test_dir
6750 $LFS find -mtime -1 $DIR/$tdir >/dev/null
6752 run_test 65l "lfs find on -1 stripe dir ========================"
6755 local layout=$(save_layout $MOUNT)
6756 $RUNAS $SETSTRIPE -c 2 $MOUNT && {
6757 restore_layout $MOUNT $layout
6758 error "setstripe should fail by non-root users"
6762 run_test 65m "normal user can't set filesystem default stripe"
6764 # bug 2543 - update blocks count on client
6766 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6769 dd if=/dev/zero of=$DIR/f66 bs=1k count=$COUNT
6770 sync; sync_all_data; sync; sync_all_data
6771 cancel_lru_locks osc
6772 BLOCKS=`ls -s $DIR/f66 | awk '{ print $1 }'`
6773 [ $BLOCKS -ge $COUNT ] || error "$DIR/f66 blocks $BLOCKS < $COUNT"
6775 run_test 66 "update inode blocks count on client ==============="
6778 awk '($1 == "'$1':") { print $2 }' /proc/meminfo
6782 swapon -s | awk '($1 == "'$1'") { print $4 }'
6785 # bug5265, obdfilter oa2dentry return -ENOENT
6786 # #define OBD_FAIL_SRV_ENOENT 0x217
6788 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6789 remote_ost_nodsh && skip "remote OST with nodsh"
6792 $SETSTRIPE -c 1 -i 0 $f
6794 $DIRECTIO write ${f}.2 0 1 || error "directio write error"
6796 do_facet ost1 lctl set_param fail_loc=0x217
6797 $TRUNCATE $f 1 # vmtruncate() will ignore truncate() error.
6798 $DIRECTIO write $f 0 2 && error "write succeeded, expect -ENOENT"
6800 do_facet ost1 lctl set_param fail_loc=0
6801 $DIRECTIO write $f 0 2 || error "write error"
6803 cancel_lru_locks osc
6804 $DIRECTIO read $f 0 1 || error "read error"
6806 do_facet ost1 lctl set_param fail_loc=0x217
6807 $DIRECTIO read $f 1 1 && error "read succeeded, expect -ENOENT"
6809 do_facet ost1 lctl set_param fail_loc=0
6812 run_test 69 "verify oa2dentry return -ENOENT doesn't LBUG ======"
6815 test_mkdir $DIR/$tdir
6816 $LFS setdirstripe -D -c$MDSCOUNT $DIR/$tdir
6817 sh rundbench -C -D $DIR/$tdir 2 || error "dbench failed!"
6819 run_test 71 "Running dbench on lustre (don't segment fault) ===="
6821 test_72a() { # bug 5695 - Test that on 2.6 remove_suid works properly
6822 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6823 [ "$RUNAS_ID" = "$UID" ] &&
6824 skip_env "RUNAS_ID = UID = $UID -- skipping"
6825 # Check that testing environment is properly set up. Skip if not
6826 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_GID $RUNAS ||
6827 skip_env "User $RUNAS_ID does not exist - skipping"
6830 chmod 777 $DIR/$tfile
6831 chmod ug+s $DIR/$tfile
6832 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=512 count=1 ||
6833 error "$RUNAS dd $DIR/$tfile failed"
6834 # See if we are still setuid/sgid
6835 test -u $DIR/$tfile -o -g $DIR/$tfile &&
6836 error "S/gid is not dropped on write"
6837 # Now test that MDS is updated too
6838 cancel_lru_locks mdc
6839 test -u $DIR/$tfile -o -g $DIR/$tfile &&
6840 error "S/gid is not dropped on MDS"
6843 run_test 72a "Test that remove suid works properly (bug5695) ===="
6845 test_72b() { # bug 24226 -- keep mode setting when size is not changing
6848 [ "$RUNAS_ID" = "$UID" ] &&
6849 skip_env "RUNAS_ID = UID = $UID -- skipping"
6850 [ "$RUNAS_ID" -eq 0 ] &&
6851 skip_env "RUNAS_ID = 0 -- skipping"
6852 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6853 # Check that testing environment is properly set up. Skip if not
6854 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_ID $RUNAS ||
6855 skip_env "User $RUNAS_ID does not exist - skipping"
6857 touch $DIR/${tfile}-f{g,u}
6858 test_mkdir $DIR/${tfile}-dg
6859 test_mkdir $DIR/${tfile}-du
6860 chmod 770 $DIR/${tfile}-{f,d}{g,u}
6861 chmod g+s $DIR/${tfile}-{f,d}g
6862 chmod u+s $DIR/${tfile}-{f,d}u
6863 for perm in 777 2777 4777; do
6864 $RUNAS chmod $perm $DIR/${tfile}-fg && error "S/gid file allowed improper chmod to $perm"
6865 $RUNAS chmod $perm $DIR/${tfile}-fu && error "S/uid file allowed improper chmod to $perm"
6866 $RUNAS chmod $perm $DIR/${tfile}-dg && error "S/gid dir allowed improper chmod to $perm"
6867 $RUNAS chmod $perm $DIR/${tfile}-du && error "S/uid dir allowed improper chmod to $perm"
6871 run_test 72b "Test that we keep mode setting if without file data changed (bug 24226)"
6873 # bug 3462 - multiple simultaneous MDC requests
6875 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6877 test_mkdir $DIR/d73-1
6878 test_mkdir $DIR/d73-2
6879 multiop_bg_pause $DIR/d73-1/f73-1 O_c || return 1
6882 lctl set_param fail_loc=0x80000129
6883 $MULTIOP $DIR/d73-1/f73-2 Oc &
6885 lctl set_param fail_loc=0
6887 $MULTIOP $DIR/d73-2/f73-3 Oc &
6891 wait $pid1 || return 1
6895 $CHECKSTAT -t file $DIR/d73-1/f73-1 || return 4
6896 $CHECKSTAT -t file $DIR/d73-1/f73-2 || return 5
6897 $CHECKSTAT -t file $DIR/d73-2/f73-3 || return 6
6901 run_test 73 "multiple MDC requests (should not deadlock)"
6903 test_74a() { # bug 6149, 6184
6904 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6907 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
6909 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
6910 # will spin in a tight reconnection loop
6911 $LCTL set_param fail_loc=0x8000030e
6912 # get any lock that won't be difficult - lookup works.
6914 $LCTL set_param fail_loc=0
6918 run_test 74a "ldlm_enqueue freed-export error path, ls (shouldn't LBUG)"
6920 test_74b() { # bug 13310
6921 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6923 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
6925 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
6926 # will spin in a tight reconnection loop
6927 $LCTL set_param fail_loc=0x8000030e
6928 # get a "difficult" lock
6930 $LCTL set_param fail_loc=0
6934 run_test 74b "ldlm_enqueue freed-export error path, touch (shouldn't LBUG)"
6937 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6939 #define OBD_FAIL_LDLM_NEW_LOCK
6940 $LCTL set_param fail_loc=0x319
6941 touch $DIR/$tfile && error "touch successful"
6942 $LCTL set_param fail_loc=0
6945 run_test 74c "ldlm_lock_create error path, (shouldn't LBUG)"
6948 awk '/lustre_inode_cache/ {print $2; exit}' /proc/slabinfo
6951 test_76() { # Now for bug 20433, added originally in bug 1443
6952 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6954 local CPUS=$(getconf _NPROCESSORS_ONLN 2>/dev/null)
6956 cancel_lru_locks osc
6957 BEFORE_INODES=$(num_inodes)
6958 echo "before inodes: $BEFORE_INODES"
6960 [ "$SLOW" = "no" ] && COUNT=100
6961 for i in $(seq $COUNT); do
6965 cancel_lru_locks osc
6966 AFTER_INODES=$(num_inodes)
6967 echo "after inodes: $AFTER_INODES"
6969 while [[ $((AFTER_INODES-1*${CPUS:-1})) -gt $BEFORE_INODES ]]; do
6971 AFTER_INODES=$(num_inodes)
6973 echo "wait $wait seconds inodes: $AFTER_INODES"
6974 if [ $wait -gt 30 ]; then
6975 error "inode slab grew from $BEFORE_INODES to $AFTER_INODES"
6979 run_test 76 "confirm clients recycle inodes properly ===="
6985 # Note: in sptlrpc modes which enable its own bulk checksum, the
6986 # original crc32_le bulk checksum will be automatically disabled,
6987 # and the OBD_FAIL_OSC_CHECKSUM_SEND/OBD_FAIL_OSC_CHECKSUM_RECEIVE
6988 # will be checked by sptlrpc code against sptlrpc bulk checksum.
6989 # In this case set_checksums() will not be no-op, because sptlrpc
6990 # bulk checksum will be enabled all through the test.
6992 [ "$ORIG_CSUM" ] || ORIG_CSUM=`lctl get_param -n osc.*.checksums | head -n1`
6993 lctl set_param -n osc.*.checksums $1
6997 export ORIG_CSUM_TYPE="`lctl get_param -n osc.*osc-[^mM]*.checksum_type |
6998 sed 's/.*\[\(.*\)\].*/\1/g' | head -n1`"
6999 CKSUM_TYPES=${CKSUM_TYPES:-$(lctl get_param -n osc.*osc-[^mM]*.checksum_type |
7000 tr -d [] | head -n1)}
7003 lctl set_param -n osc.*osc-[^mM]*.checksum_type $1
7004 log "set checksum type to $1"
7007 F77_TMP=$TMP/f77-temp
7010 dd if=/dev/urandom of=$F77_TMP bs=1M count=$F77SZ || \
7011 error "error writing to $F77_TMP"
7014 test_77a() { # bug 10889
7015 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7016 $GSS && skip_env "could not run with gss"
7018 [ ! -f $F77_TMP ] && setup_f77
7020 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ || error "dd error"
7024 run_test 77a "normal checksum read/write operation"
7026 test_77b() { # bug 10889
7027 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7028 $GSS && skip_env "could not run with gss"
7030 [ ! -f $F77_TMP ] && setup_f77
7031 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
7032 $LCTL set_param fail_loc=0x80000409
7035 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
7036 error "dd error: $?"
7037 $LCTL set_param fail_loc=0
7039 for algo in $CKSUM_TYPES; do
7040 cancel_lru_locks osc
7041 set_checksum_type $algo
7042 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
7043 $LCTL set_param fail_loc=0x80000408
7044 cmp $F77_TMP $DIR/$tfile || error "file compare failed"
7045 $LCTL set_param fail_loc=0
7048 set_checksum_type $ORIG_CSUM_TYPE
7051 run_test 77b "checksum error on client write, read"
7056 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=0
7058 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=0
7059 [ -n "$osc_file_prefix" ] && rm -f ${osc_file_prefix}*
7060 $check_ost && [ -n "$ost_file_prefix" ] &&
7061 do_facet ost1 rm -f ${ost_file_prefix}\*
7065 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7066 $GSS && skip_env "could not run with gss"
7067 remote_ost_nodsh && skip "remote OST with nodsh"
7070 local osc_file_prefix
7072 local check_ost=false
7073 local ost_file_prefix
7079 # ensure corruption will occur on first OSS/OST
7080 $LFS setstripe -i 0 $DIR/$tfile
7082 [ ! -f $F77_TMP ] && setup_f77
7083 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
7084 error "dd write error: $?"
7085 fid=$($LFS path2fid $DIR/$tfile)
7087 if [ $(lustre_version_code ost1) -ge $(version_code 2.9.57) ]
7090 ost_file_prefix=$(do_facet ost1 $LCTL get_param -n debug_path)
7091 ost_file_prefix=${ost_file_prefix}-checksum_dump-ost-\\${fid}
7093 echo "OSS do not support bulk pages dump upon error"
7096 osc_file_prefix=$($LCTL get_param -n debug_path)
7097 osc_file_prefix=${osc_file_prefix}-checksum_dump-osc-\\${fid}
7099 trap cleanup_77c EXIT
7102 # enable bulk pages dump upon error on Client
7103 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=1
7104 # enable bulk pages dump upon error on OSS
7106 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=1
7108 # flush Client cache to allow next read to reach OSS
7109 cancel_lru_locks osc
7111 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
7112 $LCTL set_param fail_loc=0x80000408
7113 dd if=$DIR/$tfile of=/dev/null bs=1M || error "dd read error: $?"
7114 $LCTL set_param fail_loc=0
7118 # check cksum dump on Client
7119 osc_file=$(ls ${osc_file_prefix}*)
7120 [ -n "$osc_file" ] || error "no checksum dump file on Client"
7121 # OBD_FAIL_OSC_CHECKSUM_RECEIVE corrupts with "bad1" at start of file
7122 bad1=$(dd if=$osc_file bs=1 count=4 2>/dev/null) || error "dd error: $?"
7123 [ $bad1 == "bad1" ] || error "unexpected corrupt pattern"
7124 orig_cksum=$(dd if=$F77_TMP bs=1 skip=4 count=1048572 2>/dev/null |
7126 dump_cksum=$(dd if=$osc_file bs=1 skip=4 2>/dev/null | cksum)
7127 [[ "$orig_cksum" == "$dump_cksum" ]] ||
7128 error "dump content does not match on Client"
7130 $check_ost || skip "No need to check cksum dump on OSS"
7132 # check cksum dump on OSS
7133 ost_file=$(do_facet ost1 ls ${ost_file_prefix}\*)
7134 [ -n "$ost_file" ] || error "no checksum dump file on OSS"
7135 orig_cksum=$(dd if=$F77_TMP bs=1048576 count=1 2>/dev/null | cksum)
7136 dump_cksum=$(do_facet ost1 dd if=$ost_file 2>/dev/null \| cksum)
7137 [[ "$orig_cksum" == "$dump_cksum" ]] ||
7138 error "dump content does not match on OSS"
7142 run_test 77c "checksum error on client read with debug"
7144 test_77d() { # bug 10889
7145 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7146 $GSS && skip_env "could not run with gss"
7148 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
7149 $LCTL set_param fail_loc=0x80000409
7151 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
7152 error "direct write: rc=$?"
7153 $LCTL set_param fail_loc=0
7156 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
7157 $LCTL set_param fail_loc=0x80000408
7159 cancel_lru_locks osc
7160 $DIRECTIO read $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
7161 error "direct read: rc=$?"
7162 $LCTL set_param fail_loc=0
7165 run_test 77d "checksum error on OST direct write, read"
7167 test_77f() { # bug 10889
7168 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7169 $GSS && skip_env "could not run with gss"
7172 for algo in $CKSUM_TYPES; do
7173 cancel_lru_locks osc
7174 set_checksum_type $algo
7175 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
7176 $LCTL set_param fail_loc=0x409
7177 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) &&
7178 error "direct write succeeded"
7179 $LCTL set_param fail_loc=0
7181 set_checksum_type $ORIG_CSUM_TYPE
7184 run_test 77f "repeat checksum error on write (expect error)"
7186 test_77g() { # bug 10889
7187 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7188 $GSS && skip_env "could not run with gss"
7189 remote_ost_nodsh && skip "remote OST with nodsh"
7191 [ ! -f $F77_TMP ] && setup_f77
7193 local file=$DIR/$tfile
7194 stack_trap "rm -f $file" EXIT
7196 $SETSTRIPE -c 1 -i 0 $file
7197 #define OBD_FAIL_OST_CHECKSUM_RECEIVE 0x21a
7198 do_facet ost1 lctl set_param fail_loc=0x8000021a
7200 dd if=$F77_TMP of=$file bs=1M count=$F77SZ ||
7201 error "write error: rc=$?"
7202 do_facet ost1 lctl set_param fail_loc=0
7205 cancel_lru_locks osc
7206 #define OBD_FAIL_OST_CHECKSUM_SEND 0x21b
7207 do_facet ost1 lctl set_param fail_loc=0x8000021b
7209 cmp $F77_TMP $file || error "file compare failed"
7210 do_facet ost1 lctl set_param fail_loc=0
7213 run_test 77g "checksum error on OST write, read"
7215 test_77k() { # LU-10906
7216 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7217 $GSS && skip_env "could not run with gss"
7219 local cksum_param="osc.$FSNAME*.checksums"
7220 local get_checksum="$LCTL get_param -n $cksum_param | head -n1"
7224 [ "$ORIG_CSUM" ] || ORIG_CSUM=$(eval $get_checksum)
7225 stack_trap "wait_update $HOSTNAME '$get_checksum' $ORIG_CSUM" EXIT
7226 stack_trap "do_facet mgs $LCTL set_param -P $cksum_param=$ORIG_CSUM" \
7230 do_facet mgs $LCTL set_param -P $cksum_param=$i ||
7231 error "failed to set checksum=$i on MGS"
7232 wait_update $HOSTNAME "$get_checksum" $i
7234 echo "remount client, checksum should be $i"
7235 remount_client $MOUNT || "failed to remount client"
7236 checksum=$(eval $get_checksum)
7237 [ $checksum -eq $i ] || error "checksum($checksum) != $i"
7240 for opt in "checksum" "nochecksum"; do
7241 #remount with mount option
7242 echo "remount client with option $opt, checksum should be $i"
7243 umount_client $MOUNT || "failed to umount client"
7244 mount_client $MOUNT "$MOUNT_OPTS,$opt" ||
7245 "failed to mount client with option '$opt'"
7246 checksum=$(eval $get_checksum)
7247 [ $checksum -eq $i ] || error "checksum($checksum) != $i"
7251 remount_client $MOUNT || "failed to remount client"
7253 run_test 77k "enable/disable checksum correctly"
7255 [ "$ORIG_CSUM" ] && set_checksums $ORIG_CSUM || true
7264 test_78() { # bug 10901
7265 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7266 remote_ost || skip_env "local OST"
7269 F78SIZE=$(($(awk '/MemFree:/ { print $2 }' /proc/meminfo) / 1024))
7270 echo "MemFree: $F78SIZE, Max file size: $MAXFREE"
7271 MEMTOTAL=$(($(awk '/MemTotal:/ { print $2 }' /proc/meminfo) / 1024))
7272 echo "MemTotal: $MEMTOTAL"
7274 # reserve 256MB of memory for the kernel and other running processes,
7275 # and then take 1/2 of the remaining memory for the read/write buffers.
7276 if [ $MEMTOTAL -gt 512 ] ;then
7277 MEMTOTAL=$(((MEMTOTAL - 256 ) / 2))
7279 # for those poor memory-starved high-end clusters...
7280 MEMTOTAL=$((MEMTOTAL / 2))
7282 echo "Mem to use for directio: $MEMTOTAL"
7284 [[ $F78SIZE -gt $MEMTOTAL ]] && F78SIZE=$MEMTOTAL
7285 [[ $F78SIZE -gt 512 ]] && F78SIZE=512
7286 [[ $F78SIZE -gt $((MAXFREE / 1024)) ]] && F78SIZE=$((MAXFREE / 1024))
7287 SMALLESTOST=$($LFS df $DIR | grep OST | awk '{ print $4 }' | sort -n |
7289 echo "Smallest OST: $SMALLESTOST"
7290 [[ $SMALLESTOST -lt 10240 ]] &&
7291 skip "too small OSTSIZE, useless to run large O_DIRECT test"
7293 trap cleanup_test_78 EXIT
7295 [[ $F78SIZE -gt $((SMALLESTOST * $OSTCOUNT / 1024 - 80)) ]] &&
7296 F78SIZE=$((SMALLESTOST * $OSTCOUNT / 1024 - 80))
7298 [ "$SLOW" = "no" ] && NSEQ=1 && [ $F78SIZE -gt 32 ] && F78SIZE=32
7299 echo "File size: $F78SIZE"
7300 $SETSTRIPE -c $OSTCOUNT $DIR/$tfile || error "setstripe failed"
7301 for i in $(seq 1 $NSEQ); do
7302 FSIZE=$(($F78SIZE / ($NSEQ - $i + 1)))
7303 echo directIO rdwr round $i of $NSEQ
7304 $DIRECTIO rdwr $DIR/$tfile 0 $FSIZE 1048576||error "rdwr failed"
7309 run_test 78 "handle large O_DIRECT writes correctly ============"
7311 test_79() { # bug 12743
7312 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7314 wait_delete_completed
7316 BKTOTAL=$(calc_osc_kbytes kbytestotal)
7317 BKFREE=$(calc_osc_kbytes kbytesfree)
7318 BKAVAIL=$(calc_osc_kbytes kbytesavail)
7320 STRING=`df -P $MOUNT | tail -n 1 | awk '{print $2","$3","$4}'`
7321 DFTOTAL=`echo $STRING | cut -d, -f1`
7322 DFUSED=`echo $STRING | cut -d, -f2`
7323 DFAVAIL=`echo $STRING | cut -d, -f3`
7324 DFFREE=$(($DFTOTAL - $DFUSED))
7326 ALLOWANCE=$((64 * $OSTCOUNT))
7328 if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
7329 [ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
7330 error "df total($DFTOTAL) mismatch OST total($BKTOTAL)"
7332 if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
7333 [ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
7334 error "df free($DFFREE) mismatch OST free($BKFREE)"
7336 if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
7337 [ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
7338 error "df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
7341 run_test 79 "df report consistency check ======================="
7343 test_80() { # bug 10718
7344 remote_ost_nodsh && skip "remote OST with nodsh"
7345 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7347 # relax strong synchronous semantics for slow backends like ZFS
7348 local soc="obdfilter.*.sync_on_lock_cancel"
7349 local soc_old=$(do_facet ost1 lctl get_param -n $soc | head -n1)
7351 if [ "$soc_old" != "never" ] &&
7352 [ "$(facet_fstype ost1)" != "ldiskfs" ]; then
7353 hosts=$(for host in $(seq -f "ost%g" 1 $OSTCOUNT); do
7354 facet_active_host $host; done | sort -u)
7355 do_nodes $hosts lctl set_param $soc=never
7358 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1M
7360 local BEFORE=`date +%s`
7361 cancel_lru_locks osc
7362 local AFTER=`date +%s`
7363 local DIFF=$((AFTER-BEFORE))
7364 if [ $DIFF -gt 1 ] ; then
7365 error "elapsed for 1M@1T = $DIFF"
7368 [ -n "$hosts" ] && do_nodes $hosts lctl set_param $soc=$soc_old
7372 run_test 80 "Page eviction is equally fast at high offsets too ===="
7374 test_81a() { # LU-456
7375 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7376 remote_ost_nodsh && skip "remote OST with nodsh"
7378 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
7379 # MUST OR with the OBD_FAIL_ONCE (0x80000000)
7380 do_facet ost1 lctl set_param fail_loc=0x80000228
7382 # write should trigger a retry and success
7383 $SETSTRIPE -i 0 -c 1 $DIR/$tfile
7384 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7386 if [ $RC -ne 0 ] ; then
7387 error "write should success, but failed for $RC"
7390 run_test 81a "OST should retry write when get -ENOSPC ==============="
7392 test_81b() { # LU-456
7393 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7394 remote_ost_nodsh && skip "remote OST with nodsh"
7396 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
7397 # Don't OR with the OBD_FAIL_ONCE (0x80000000)
7398 do_facet ost1 lctl set_param fail_loc=0x228
7400 # write should retry several times and return -ENOSPC finally
7401 $SETSTRIPE -i 0 -c 1 $DIR/$tfile
7402 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7405 if [ $RC -ne $ENOSPC ] ; then
7406 error "dd should fail for -ENOSPC, but succeed."
7409 run_test 81b "OST should return -ENOSPC when retry still fails ======="
7411 test_82() { # LU-1031
7412 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10
7416 multiop_bg_pause $DIR/$tfile OG${gid1}_g${gid1}c || return 1
7418 multiop_bg_pause $DIR/$tfile O_G${gid2}r10g${gid2}c || return 2
7420 kill -USR1 $MULTIPID2
7422 if [[ `ps h -o comm -p $MULTIPID2` == "" ]]; then
7423 error "First grouplock does not block second one"
7425 echo "Second grouplock blocks first one"
7427 kill -USR1 $MULTIPID1
7431 run_test 82 "Basic grouplock test"
7434 local sfile="/boot/System.map-$(uname -r)"
7435 [ ! -f $sfile ] && skip "No $sfile found"
7436 # define OBD_FAIL_LLITE_PTASK_IO_FAIL 0x140d
7437 $LCTL set_param fail_loc=0x140d
7438 cp $sfile $DIR/$tfile || error "write failed"
7439 diff -c $sfile $DIR/$tfile || error "files are different"
7440 $LCTL set_param fail_loc=0
7443 run_test 83 "Short write in ptask ==============================="
7446 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs"
7448 test_mkdir $DIR/$tdir.cvsroot
7449 chown $RUNAS_ID $DIR/$tdir.cvsroot
7452 $RUNAS cvs -d $DIR/$tdir.cvsroot init || error "cvs init failed"
7455 # some versions of cvs import exit(1) when asked to import links or
7456 # files they can't read. ignore those files.
7457 local toignore=$(find . -type l -printf '-I %f\n' -o \
7458 ! -perm /4 -printf '-I %f\n')
7459 $RUNAS cvs -d $DIR/$tdir.cvsroot import -m "nomesg" $toignore \
7460 $tdir.reposname vtag rtag
7463 test_mkdir $DIR/$tdir.reposname
7464 chown $RUNAS_ID $DIR/$tdir.reposname
7465 $RUNAS cvs -d $DIR/$tdir.cvsroot co $tdir.reposname
7467 cd $DIR/$tdir.reposname
7469 $RUNAS cvs add -m 'addmsg' foo99
7471 $RUNAS cvs commit -m 'nomsg' foo99
7472 rm -fr $DIR/$tdir.cvsroot
7474 run_test 99 "cvs strange file/directory operations"
7477 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7478 [[ "$NETTYPE" =~ tcp ]] ||
7479 skip_env "TCP secure port test, not useful for NETTYPE=$NETTYPE"
7480 remote_ost_nodsh && skip "remote OST with nodsh"
7481 remote_mds_nodsh && skip "remote MDS with nodsh"
7483 skip "useless for local single node setup"
7485 netstat -tna | ( rc=1; while read PROT SND RCV LOCAL REMOTE STAT; do
7486 [ "$PROT" != "tcp" ] && continue
7487 RPORT=$(echo $REMOTE | cut -d: -f2)
7488 [ "$RPORT" != "$ACCEPTOR_PORT" ] && continue
7491 LPORT=`echo $LOCAL | cut -d: -f2`
7492 if [ $LPORT -ge 1024 ]; then
7493 echo "bad: $PROT $SND $RCV $LOCAL $REMOTE $STAT"
7495 error_exit "local: $LPORT > 1024, remote: $RPORT"
7498 [ "$rc" = 0 ] || error_exit "privileged port not found" )
7500 run_test 100 "check local port using privileged port ==========="
7502 function get_named_value()
7511 echo $line | sed "s/^$tag[ ]*//"
7518 export CACHE_MAX=$($LCTL get_param -n llite.*.max_cached_mb |
7519 awk '/^max_cached_mb/ { print $2 }')
7522 $LCTL set_param -n llite.*.max_cached_mb $CACHE_MAX
7527 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7528 [ $MDSCOUNT -ge 2 ] && skip_env "needs < 2 MDTs" #LU-4322
7533 local cache_limit=32
7535 $LCTL set_param -n osc.*-osc*.rpc_stats 0
7536 trap cleanup_101a EXIT
7537 $LCTL set_param -n llite.*.read_ahead_stats 0
7538 $LCTL set_param -n llite.*.max_cached_mb $cache_limit
7541 # randomly read 10000 of 64K chunks from file 3x 32MB in size
7543 echo "nreads: $nreads file size: $((cache_limit * 3))MB"
7544 $READS -f $DIR/$tfile -s$((cache_limit * 3192 * 1024)) -b65536 -C -n$nreads -t 180
7547 for s in $($LCTL get_param -n llite.*.read_ahead_stats |
7548 get_named_value 'read but discarded' | cut -d" " -f1); do
7549 discard=$(($discard + $s))
7553 if [[ $(($discard * 10)) -gt $nreads ]]; then
7554 $LCTL get_param osc.*-osc*.rpc_stats
7555 $LCTL get_param llite.*.read_ahead_stats
7556 error "too many ($discard) discarded pages"
7558 rm -f $DIR/$tfile || true
7560 run_test 101a "check read-ahead for random reads"
7563 test_mkdir $DIR/$tdir
7564 local STRIPE_SIZE=$1
7565 local FILE_LENGTH=$2
7568 local FILE_SIZE_MB=$((FILE_LENGTH / STRIPE_SIZE))
7570 local list=$(comma_list $(osts_nodes))
7571 set_osd_param $list '' read_cache_enable 0
7572 set_osd_param $list '' writethrough_cache_enable 0
7574 trap cleanup_test101bc EXIT
7575 # prepare the read-ahead file
7576 $SETSTRIPE -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $OSTCOUNT $DIR/$tfile
7578 dd if=/dev/zero of=$DIR/$tfile bs=$STRIPE_SIZE \
7579 count=$FILE_SIZE_MB 2> /dev/null
7583 cleanup_test101bc() {
7588 local list=$(comma_list $(osts_nodes))
7589 set_osd_param $list '' read_cache_enable 1
7590 set_osd_param $list '' writethrough_cache_enable 1
7594 awk 'BEGIN{total=0}; {total+=$1}; END{print total}'
7599 local STRIPE_SIZE=$2
7600 local FILE_LENGTH=$3
7601 local RA_INC=1048576
7602 local STRIDE_LENGTH=$((STRIPE_SIZE/READ_SIZE))
7603 local discard_limit=$((((STRIDE_LENGTH - 1)*3/(STRIDE_LENGTH*OSTCOUNT))* \
7604 (STRIDE_LENGTH*OSTCOUNT - STRIDE_LENGTH)))
7605 DISCARD=$($LCTL get_param -n llite.*.read_ahead_stats |
7606 get_named_value 'read but discarded' |
7607 cut -d" " -f1 | calc_total)
7608 if [[ $DISCARD -gt $discard_limit ]]; then
7609 $LCTL get_param llite.*.read_ahead_stats
7610 error "Too many ($DISCARD) discarded pages with size (${READ_SIZE})"
7612 echo "Read-ahead success for size ${READ_SIZE}"
7617 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7618 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7620 local STRIPE_SIZE=1048576
7621 local STRIDE_SIZE=$((STRIPE_SIZE*OSTCOUNT))
7623 if [ $SLOW == "yes" ]; then
7624 local FILE_LENGTH=$((STRIDE_SIZE * 64))
7626 local FILE_LENGTH=$((STRIDE_SIZE * 8))
7629 local ITERATION=$((FILE_LENGTH / STRIDE_SIZE))
7631 # prepare the read-ahead file
7632 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
7633 cancel_lru_locks osc
7634 for BIDX in 2 4 8 16 32 64 128 256
7636 local BSIZE=$((BIDX*4096))
7637 local READ_COUNT=$((STRIPE_SIZE/BSIZE))
7638 local STRIDE_LENGTH=$((STRIDE_SIZE/BSIZE))
7639 local OFFSET=$((STRIPE_SIZE/BSIZE*(OSTCOUNT - 1)))
7640 $LCTL set_param -n llite.*.read_ahead_stats 0
7641 $READS -f $DIR/$tfile -l $STRIDE_LENGTH -o $OFFSET \
7642 -s $FILE_LENGTH -b $STRIPE_SIZE -a $READ_COUNT -n $ITERATION
7643 cancel_lru_locks osc
7644 ra_check_101 $BSIZE $STRIPE_SIZE $FILE_LENGTH
7649 run_test 101b "check stride-io mode read-ahead ================="
7652 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7654 local STRIPE_SIZE=1048576
7655 local FILE_LENGTH=$((STRIPE_SIZE*100))
7659 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
7661 cancel_lru_locks osc
7662 $LCTL set_param osc.*.rpc_stats 0
7663 $READS -f $DIR/$tfile -s$FILE_LENGTH -b65536 -n$nreads -t 180
7664 for osc_rpc_stats in $($LCTL get_param -N osc.*.rpc_stats); do
7665 local stats=$($LCTL get_param -n $osc_rpc_stats)
7666 local lines=$(echo "$stats" | awk 'END {print NR;}')
7669 if [ $lines -le 20 ]; then
7672 for size in 1 2 4 8; do
7673 local rpc=$(echo "$stats" |
7674 awk '($1 == "'$size':") {print $2; exit; }')
7676 error "Small $((size*4))k read IO $rpc !"
7678 echo "$osc_rpc_stats check passed!"
7683 run_test 101c "check stripe_size aligned read-ahead ================="
7686 $LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1
7687 $LCTL set_param -n llite.*.max_read_ahead_mb $1 > /dev/null 2>&1
7691 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7693 local file=$DIR/$tfile
7694 local sz_MB=${FILESIZE_101d:-500}
7695 local ra_MB=${READAHEAD_MB:-40}
7697 local free_MB=$(($(df -P $DIR | tail -n 1 | awk '{ print $4 }') / 1024))
7698 [ $free_MB -lt $sz_MB ] &&
7699 skip "Need free space ${sz_MB}M, have ${free_MB}M"
7701 echo "Create test file $file size ${sz_MB}M, ${free_MB}M free"
7702 $SETSTRIPE -c -1 $file || error "setstripe failed"
7704 dd if=/dev/zero of=$file bs=1M count=$sz_MB || error "dd failed"
7705 echo Cancel LRU locks on lustre client to flush the client cache
7706 cancel_lru_locks osc
7708 echo Disable read-ahead
7709 local old_READAHEAD=$(set_read_ahead 0)
7711 echo Reading the test file $file with read-ahead disabled
7712 local raOFF=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$sz_MB")
7714 echo Cancel LRU locks on lustre client to flush the client cache
7715 cancel_lru_locks osc
7716 echo Enable read-ahead with ${ra_MB}MB
7717 set_read_ahead $ra_MB
7719 echo Reading the test file $file with read-ahead enabled
7720 local raON=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$sz_MB")
7722 echo "read-ahead disabled time read $raOFF"
7723 echo "read-ahead enabled time read $raON"
7725 set_read_ahead $old_READAHEAD
7727 wait_delete_completed
7729 [ $raOFF -le 1 -o $raON -lt $raOFF ] ||
7730 error "readahead ${raON}s > no-readahead ${raOFF}s ${sz_MB}M"
7732 run_test 101d "file read with and without read-ahead enabled"
7735 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7737 local file=$DIR/$tfile
7738 local size_KB=500 #KB
7742 local free_KB=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
7743 local need_KB=$((count * size_KB))
7744 [[ $free_KB -le $need_KB ]] &&
7745 skip_env "Need free space $need_KB, have $free_KB"
7747 echo "Creating $count ${size_KB}K test files"
7748 for ((i = 0; i < $count; i++)); do
7749 dd if=/dev/zero of=$file.$i bs=$bsize count=$size_KB 2>/dev/null
7752 echo "Cancel LRU locks on lustre client to flush the client cache"
7753 cancel_lru_locks $OSC
7755 echo "Reset readahead stats"
7756 $LCTL set_param -n llite.*.read_ahead_stats 0
7758 for ((i = 0; i < $count; i++)); do
7759 dd if=$file.$i of=/dev/null bs=$bsize count=$size_KB 2>/dev/null
7762 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
7763 get_named_value 'misses' | cut -d" " -f1 | calc_total)
7765 for ((i = 0; i < $count; i++)); do
7766 rm -rf $file.$i 2>/dev/null
7769 #10000 means 20% reads are missing in readahead
7770 [[ $miss -lt 10000 ]] || error "misses too much for small reads"
7772 run_test 101e "check read-ahead for small read(1k) for small files(500k)"
7775 which iozone || skip_env "no iozone installed"
7777 local old_debug=$($LCTL get_param debug)
7778 old_debug=${old_debug#*=}
7779 $LCTL set_param debug="reada mmap"
7781 # create a test file
7782 iozone -i 0 -+n -r 1m -s 128m -w -f $DIR/$tfile > /dev/null 2>&1
7784 echo Cancel LRU locks on lustre client to flush the client cache
7785 cancel_lru_locks osc
7787 echo Reset readahead stats
7788 $LCTL set_param -n llite.*.read_ahead_stats 0
7790 echo mmap read the file with small block size
7791 iozone -i 1 -u 1 -l 1 -+n -r 32k -s 128m -B -f $DIR/$tfile \
7794 echo checking missing pages
7795 $LCTL get_param llite.*.read_ahead_stats
7796 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
7797 get_named_value 'misses' | cut -d" " -f1 | calc_total)
7799 $LCTL set_param debug="$old_debug"
7800 [ $miss -lt 3 ] || error "misses too much pages ('$miss')!"
7803 run_test 101f "check mmap read performance"
7805 test_101g_brw_size_test() {
7807 local pages=$((mb * 1048576 / $(page_size)))
7808 local file=$DIR/$tfile
7810 $LCTL set_param osc.*.max_pages_per_rpc=${mb}M ||
7811 { error "unable to set max_pages_per_rpc=${mb}M"; return 1; }
7812 for mp in $($LCTL get_param -n osc.*.max_pages_per_rpc); do
7813 [ $mp -ne $pages ] && error "max_pages_per_rpc $mp != $pages" &&
7817 stack_trap "rm -f $file" EXIT
7818 $LCTL set_param -n osc.*.rpc_stats=0
7820 # 10 RPCs should be enough for the test
7822 dd if=/dev/zero of=$file bs=${mb}M count=$count ||
7823 { error "dd write ${mb} MB blocks failed"; return 3; }
7824 cancel_lru_locks osc
7825 dd of=/dev/null if=$file bs=${mb}M count=$count ||
7826 { error "dd write ${mb} MB blocks failed"; return 4; }
7828 # calculate number of full-sized read and write RPCs
7829 rpcs=($($LCTL get_param -n 'osc.*.rpc_stats' |
7830 sed -n '/pages per rpc/,/^$/p' |
7831 awk '/'$pages':/ { reads += $2; writes += $6 }; \
7832 END { print reads,writes }'))
7833 [ ${rpcs[0]} -ne $count ] && error "${rpcs[0]} != $count read RPCs" &&
7835 [ ${rpcs[1]} -ne $count ] && error "${rpcs[1]} != $count write RPCs" &&
7842 remote_ost_nodsh && skip "remote OST with nodsh"
7845 local osts=$(get_facets OST)
7846 local list=$(comma_list $(osts_nodes))
7847 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
7848 local brw_size="obdfilter.*.brw_size"
7849 local ostver=$(lustre_version_code ost1)
7850 local cliver=$(lustre_version_code client)
7852 $LFS setstripe -i 0 -c 1 $DIR/$tfile
7854 local orig_mb=$(do_facet ost1 $LCTL get_param -n $brw_size | head -n 1)
7855 if [ $ostver -ge $(version_code 2.8.52) -o \
7856 \( $ostver -ge $(version_code 2.7.17) -a \
7857 $ostver -lt $(version_code 2.7.50) \) ] &&
7858 [ $cliver -ge $(version_code 2.8.52) -o \
7859 \( $cliver -ge $(version_code 2.7.17) -a \
7860 $cliver -lt $(version_code 2.7.50) \) ]; then
7861 [ $ostver -ge $(version_code 2.9.52) ] && suffix="M"
7862 if [[ $orig_mb -lt 16 ]]; then
7863 save_lustre_params $osts "$brw_size" > $p
7864 do_nodes $list $LCTL set_param -n $brw_size=16$suffix ||
7865 error "set 16MB RPC size failed"
7867 echo "remount client to enable new RPC size"
7868 remount_client $MOUNT || error "remount_client failed"
7871 test_101g_brw_size_test 16 || error "16MB RPC test failed"
7872 # should be able to set brw_size=12, but no rpc_stats for that
7873 test_101g_brw_size_test 8 || error "8MB RPC test failed"
7876 test_101g_brw_size_test 4 || error "4MB RPC test failed"
7878 if [[ $orig_mb -lt 16 ]]; then
7879 restore_lustre_params < $p
7880 remount_client $MOUNT || error "remount_client restore failed"
7883 rm -f $p $DIR/$tfile
7885 run_test 101g "Big bulk(4/16 MiB) readahead"
7888 test_mkdir $DIR/$tdir
7889 chown $RUNAS_ID $DIR/$tdir
7892 STRIPE_COUNT=$OSTCOUNT
7893 [[ $OSTCOUNT -gt 4 ]] && STRIPE_COUNT=4
7895 trap cleanup_test102 EXIT
7897 $1 $SETSTRIPE -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $STRIPE_COUNT $tdir
7899 for num in 1 2 3 4; do
7900 for count in $(seq 1 $STRIPE_COUNT); do
7901 for idx in $(seq 0 $[$STRIPE_COUNT - 1]); do
7902 local size=`expr $STRIPE_SIZE \* $num`
7903 local file=file"$num-$idx-$count"
7904 $1 $SETSTRIPE -S $size -i $idx -c $count $file
7910 $1 tar cf $TMP/f102.tar $tdir --xattrs
7916 rm -rf $DIR/d0.sanity/d102
7920 [ "$UID" != 0 ] && skip "must run as root"
7921 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep xattr)" ] &&
7922 skip_env "must have user_xattr"
7924 [ -z "$(which setfattr 2>/dev/null)" ] &&
7925 skip_env "could not find setfattr"
7927 local testfile=$DIR/$tfile
7930 echo "set/get xattr..."
7931 setfattr -n trusted.name1 -v value1 $testfile ||
7932 error "setfattr -n trusted.name1=value1 $testfile failed"
7933 getfattr -n trusted.name1 $testfile 2> /dev/null |
7934 grep "trusted.name1=.value1" ||
7935 error "$testfile missing trusted.name1=value1"
7937 setfattr -n user.author1 -v author1 $testfile ||
7938 error "setfattr -n user.author1=author1 $testfile failed"
7939 getfattr -n user.author1 $testfile 2> /dev/null |
7940 grep "user.author1=.author1" ||
7941 error "$testfile missing trusted.author1=author1"
7944 setfattr -n trusted.name2 -v value2 $testfile ||
7945 error "$testfile unable to set trusted.name2"
7946 setfattr -n trusted.name3 -v value3 $testfile ||
7947 error "$testfile unable to set trusted.name3"
7948 [ $(getfattr -d -m "^trusted" $testfile 2> /dev/null |
7949 grep "trusted.name" | wc -l) -eq 3 ] ||
7950 error "$testfile missing 3 trusted.name xattrs"
7952 setfattr -n user.author2 -v author2 $testfile ||
7953 error "$testfile unable to set user.author2"
7954 setfattr -n user.author3 -v author3 $testfile ||
7955 error "$testfile unable to set user.author3"
7956 [ $(getfattr -d -m "^user" $testfile 2> /dev/null |
7957 grep "user.author" | wc -l) -eq 3 ] ||
7958 error "$testfile missing 3 user.author xattrs"
7960 echo "remove xattr..."
7961 setfattr -x trusted.name1 $testfile ||
7962 error "$testfile error deleting trusted.name1"
7963 getfattr -d -m trusted $testfile 2> /dev/null | grep "trusted.name1" &&
7964 error "$testfile did not delete trusted.name1 xattr"
7966 setfattr -x user.author1 $testfile ||
7967 error "$testfile error deleting user.author1"
7968 echo "set lustre special xattr ..."
7969 $LFS setstripe -c1 $testfile
7970 local lovea=$(getfattr -n "trusted.lov" -e hex $testfile |
7971 awk -F "=" '/trusted.lov/ { print $2 }' )
7972 setfattr -n "trusted.lov" -v $lovea $testfile ||
7973 error "$testfile doesn't ignore setting trusted.lov again"
7974 setfattr -n "trusted.lov" -v "invalid_value" $testfile &&
7975 error "$testfile allow setting invalid trusted.lov"
7978 run_test 102a "user xattr test =================================="
7981 [ -z "$(which setfattr 2>/dev/null)" ] &&
7982 skip_env "could not find setfattr"
7983 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7985 # b10930: get/set/list trusted.lov xattr
7986 echo "get/set/list trusted.lov xattr ..."
7987 local testfile=$DIR/$tfile
7988 $SETSTRIPE -S 65536 -i 1 -c $OSTCOUNT $testfile ||
7989 error "setstripe failed"
7990 local STRIPECOUNT=$($GETSTRIPE -c $testfile) ||
7991 error "getstripe failed"
7992 getfattr -d -m "^trusted" $testfile 2>/dev/null | grep "trusted.lov" ||
7993 error "can't get trusted.lov from $testfile"
7995 local testfile2=${testfile}2
7996 local value=$(getfattr -n trusted.lov $testfile 2>/dev/null |
7997 grep "trusted.lov" | sed -e 's/[^=]\+=//')
8000 setfattr -n trusted.lov -v $value $testfile2
8001 local stripe_size=$($GETSTRIPE -S $testfile2)
8002 local stripe_count=$($GETSTRIPE -c $testfile2)
8003 [[ $stripe_size -eq 65536 ]] ||
8004 error "stripe size $stripe_size != 65536"
8005 [[ $stripe_count -eq $STRIPECOUNT ]] ||
8006 error "stripe count $stripe_count != $STRIPECOUNT"
8009 run_test 102b "getfattr/setfattr for trusted.lov EAs ============"
8012 [ -z "$(which setfattr 2>/dev/null)" ] &&
8013 skip_env "could not find setfattr"
8014 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8016 # b10930: get/set/list lustre.lov xattr
8017 echo "get/set/list lustre.lov xattr ..."
8018 test_mkdir $DIR/$tdir
8019 chown $RUNAS_ID $DIR/$tdir
8020 local testfile=$DIR/$tdir/$tfile
8021 $RUNAS $SETSTRIPE -S 65536 -i 1 -c $OSTCOUNT $testfile ||
8022 error "setstripe failed"
8023 local STRIPECOUNT=$($RUNAS $GETSTRIPE -c $testfile) ||
8024 error "getstripe failed"
8025 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
8026 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
8028 local testfile2=${testfile}2
8029 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
8030 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
8032 $RUNAS $MCREATE $testfile2
8033 $RUNAS setfattr -n lustre.lov -v $value $testfile2
8034 local stripe_size=$($RUNAS $GETSTRIPE -S $testfile2)
8035 local stripe_count=$($RUNAS $GETSTRIPE -c $testfile2)
8036 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
8037 [ $stripe_count -eq $STRIPECOUNT ] ||
8038 error "stripe count $stripe_count != $STRIPECOUNT"
8040 run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
8042 compare_stripe_info1() {
8043 local stripe_index_all_zero=true
8045 for num in 1 2 3 4; do
8046 for count in $(seq 1 $STRIPE_COUNT); do
8047 for offset in $(seq 0 $[$STRIPE_COUNT - 1]); do
8048 local size=$((STRIPE_SIZE * num))
8049 local file=file"$num-$offset-$count"
8050 stripe_size=$($LFS getstripe -S $PWD/$file)
8051 [[ $stripe_size -ne $size ]] &&
8052 error "$file: size $stripe_size != $size"
8053 stripe_count=$($LFS getstripe -c $PWD/$file)
8054 # allow fewer stripes to be created, ORI-601
8055 [[ $stripe_count -lt $(((3 * count + 3) / 4)) ]] &&
8056 error "$file: count $stripe_count != $count"
8057 stripe_index=$($LFS getstripe -i $PWD/$file)
8058 [[ $stripe_index -ne 0 ]] &&
8059 stripe_index_all_zero=false
8063 $stripe_index_all_zero &&
8064 error "all files are being extracted starting from OST index 0"
8068 have_xattrs_include() {
8069 tar --help | grep -q xattrs-include &&
8070 echo --xattrs-include="lustre.*"
8074 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8075 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8077 XINC=$(have_xattrs_include)
8079 tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
8081 compare_stripe_info1
8083 run_test 102d "tar restore stripe info from tarfile,not keep osts"
8086 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8087 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8089 XINC=$(have_xattrs_include)
8091 test_mkdir $DIR/$tdir.restore
8093 tar cf - --xattrs $tdir | tar xf - \
8094 -C $DIR/$tdir.restore --xattrs $XINC
8095 cd $DIR/$tdir.restore/$tdir
8096 compare_stripe_info1
8098 run_test 102f "tar copy files, not keep osts"
8101 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep xattr)" ] &&
8102 skip "must have user_xattr"
8103 [ -z "$(which setfattr 2>/dev/null)" ] &&
8104 skip_env "could not find setfattr"
8105 [ -z "$(which getfattr 2>/dev/null)" ] &&
8106 skip_env "could not find getfattr"
8108 local xsize=${1:-1024} # in bytes
8109 local file=$DIR/$tfile
8110 local value="$(generate_string $xsize)"
8111 local xbig=trusted.big
8114 log "save $xbig on $file"
8115 setfattr -n $xbig -v $value $file ||
8116 error "saving $xbig on $file failed"
8118 local orig=$(get_xattr_value $xbig $file)
8119 [[ "$orig" != "$value" ]] && error "$xbig different after saving $xbig"
8121 local xsml=trusted.sml
8122 log "save $xsml on $file"
8123 setfattr -n $xsml -v val $file || error "saving $xsml on $file failed"
8125 local new=$(get_xattr_value $xbig $file)
8126 [[ "$new" != "$orig" ]] && error "$xbig different after saving $xsml"
8128 log "grow $xsml on $file"
8129 setfattr -n $xsml -v "$value" $file ||
8130 error "growing $xsml on $file failed"
8132 new=$(get_xattr_value $xbig $file)
8133 [[ "$new" != "$orig" ]] && error "$xbig different after growing $xsml"
8134 log "$xbig still valid after growing $xsml"
8139 test_102h() { # bug 15777
8142 run_test 102h "grow xattr from inside inode to external block"
8145 large_xattr_enabled || skip_env "ea_inode feature disabled"
8147 grow_xattr $(max_xattr_size)
8149 run_test 102ha "grow xattr from inside inode to external inode"
8151 test_102i() { # bug 17038
8152 [ -z "$(which getfattr 2>/dev/null)" ] &&
8153 skip "could not find getfattr"
8156 ln -s $DIR/$tfile $DIR/${tfile}link
8157 getfattr -n trusted.lov $DIR/$tfile ||
8158 error "lgetxattr on $DIR/$tfile failed"
8159 getfattr -h -n trusted.lov $DIR/${tfile}link 2>&1 |
8160 grep -i "no such attr" ||
8161 error "error for lgetxattr on $DIR/${tfile}link is not ENODATA"
8162 rm -f $DIR/$tfile $DIR/${tfile}link
8164 run_test 102i "lgetxattr test on symbolic link ============"
8167 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8168 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8170 XINC=$(have_xattrs_include)
8171 setup_test102 "$RUNAS"
8172 chown $RUNAS_ID $DIR/$tdir
8173 $RUNAS tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
8175 compare_stripe_info1 "$RUNAS"
8177 run_test 102j "non-root tar restore stripe info from tarfile, not keep osts ==="
8180 [ -z "$(which setfattr 2>/dev/null)" ] &&
8181 skip "could not find setfattr"
8184 # b22187 just check that does not crash for regular file.
8185 setfattr -n trusted.lov $DIR/$tfile
8186 # b22187 'setfattr -n trusted.lov' should remove LOV EA for directories
8187 local test_kdir=$DIR/$tdir
8188 test_mkdir $test_kdir
8189 local default_size=$($LFS getstripe -S $test_kdir)
8190 local default_count=$($LFS getstripe -c $test_kdir)
8191 local default_offset=$($LFS getstripe -i $test_kdir)
8192 $SETSTRIPE -S 65536 -i 0 -c $OSTCOUNT $test_kdir ||
8193 error 'dir setstripe failed'
8194 setfattr -n trusted.lov $test_kdir
8195 local stripe_size=$($LFS getstripe -S $test_kdir)
8196 local stripe_count=$($LFS getstripe -c $test_kdir)
8197 local stripe_offset=$($LFS getstripe -i $test_kdir)
8198 [ $stripe_size -eq $default_size ] ||
8199 error "stripe size $stripe_size != $default_size"
8200 [ $stripe_count -eq $default_count ] ||
8201 error "stripe count $stripe_count != $default_count"
8202 [ $stripe_offset -eq $default_offset ] ||
8203 error "stripe offset $stripe_offset != $default_offset"
8204 rm -rf $DIR/$tfile $test_kdir
8206 run_test 102k "setfattr without parameter of value shouldn't cause a crash"
8209 [ -z "$(which getfattr 2>/dev/null)" ] &&
8210 skip "could not find getfattr"
8212 # LU-532 trusted. xattr is invisible to non-root
8213 local testfile=$DIR/$tfile
8217 echo "listxattr as user..."
8218 chown $RUNAS_ID $testfile
8219 $RUNAS getfattr -d -m '.*' $testfile 2>&1 |
8220 grep -q "trusted" &&
8221 error "$testfile trusted xattrs are user visible"
8225 run_test 102l "listxattr size test =================================="
8227 test_102m() { # LU-3403 llite: error of listxattr when buffer is small
8228 local path=$DIR/$tfile
8231 listxattr_size_check $path || error "listattr_size_check $path failed"
8233 run_test 102m "Ensure listxattr fails on small bufffer ========"
8237 getxattr() { # getxattr path name
8238 # Return the base64 encoding of the value of xattr name on path.
8242 # # getfattr --absolute-names --encoding=base64 --name=trusted.lov $path
8244 # trusted.lov=0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
8246 # We print just 0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
8248 getfattr --absolute-names --encoding=base64 --name=$name $path |
8249 awk -F= -v name=$name '$1 == name {
8250 print substr($0, index($0, "=") + 1);
8254 test_102n() { # LU-4101 mdt: protect internal xattrs
8255 [ -z "$(which setfattr 2>/dev/null)" ] &&
8256 skip "could not find setfattr"
8257 if [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.50) ]
8259 skip "MDT < 2.5.50 allows setxattr on internal trusted xattrs"
8262 local file0=$DIR/$tfile.0
8263 local file1=$DIR/$tfile.1
8264 local xattr0=$TMP/$tfile.0
8265 local xattr1=$TMP/$tfile.1
8266 local namelist="lov lma lmv link fid version som hsm"
8270 rm -rf $file0 $file1 $xattr0 $xattr1
8273 # Get 'before' xattrs of $file1.
8274 getfattr --absolute-names --dump --match=- $file1 > $xattr0
8276 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.53) ] &&
8277 namelist+=" lfsck_namespace"
8278 for name in $namelist; do
8279 # Try to copy xattr from $file0 to $file1.
8280 value=$(getxattr $file0 trusted.$name 2> /dev/null)
8282 setfattr --name=trusted.$name --value="$value" $file1 ||
8283 error "setxattr 'trusted.$name' failed"
8285 # Try to set a garbage xattr.
8286 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
8288 if [[ x$name == "xlov" ]]; then
8289 setfattr --name=trusted.lov --value="$value" $file1 &&
8290 error "setxattr invalid 'trusted.lov' success"
8292 setfattr --name=trusted.$name --value="$value" $file1 ||
8293 error "setxattr invalid 'trusted.$name' failed"
8296 # Try to remove the xattr from $file1. We don't care if this
8297 # appears to succeed or fail, we just don't want there to be
8298 # any changes or crashes.
8299 setfattr --remove=$trusted.$name $file1 2> /dev/null
8302 if [ $(lustre_version_code $SINGLEMDS) -gt $(version_code 2.6.50) ]
8305 # Try to copy xattr from $file0 to $file1.
8306 value=$(getxattr $file0 trusted.$name 2> /dev/null)
8308 setfattr --name=trusted.$name --value="$value" $file1 ||
8309 error "setxattr 'trusted.$name' failed"
8311 # Try to set a garbage xattr.
8312 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
8314 setfattr --name=trusted.$name --value="$value" $file1 ||
8315 error "setxattr 'trusted.$name' failed"
8317 # Try to remove the xattr from $file1. We don't care if this
8318 # appears to succeed or fail, we just don't want there to be
8319 # any changes or crashes.
8320 setfattr --remove=$trusted.$name $file1 2> /dev/null
8323 # Get 'after' xattrs of file1.
8324 getfattr --absolute-names --dump --match=- $file1 > $xattr1
8326 if ! diff $xattr0 $xattr1; then
8327 error "before and after xattrs of '$file1' differ"
8330 rm -rf $file0 $file1 $xattr0 $xattr1
8334 run_test 102n "silently ignore setxattr on internal trusted xattrs"
8336 test_102p() { # LU-4703 setxattr did not check ownership
8337 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.56) ] &&
8338 skip "MDS needs to be at least 2.5.56"
8340 local testfile=$DIR/$tfile
8344 echo "setfacl as user..."
8345 $RUNAS setfacl -m "u:$RUNAS_ID:rwx" $testfile
8346 [ $? -ne 0 ] || error "setfacl by $RUNAS_ID was allowed on $testfile"
8348 echo "setfattr as user..."
8349 setfacl -m "u:$RUNAS_ID:---" $testfile
8350 $RUNAS setfattr -x system.posix_acl_access $testfile
8351 [ $? -ne 0 ] || error "setfattr by $RUNAS_ID was allowed on $testfile"
8353 run_test 102p "check setxattr(2) correctly fails without permission"
8356 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6.92) ] &&
8357 skip "MDS needs to be at least 2.6.92"
8359 orphan_linkea_check $DIR/$tfile || error "orphan_linkea_check"
8361 run_test 102q "flistxattr should not return trusted.link EAs for orphans"
8364 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6.93) ] &&
8365 skip "MDS needs to be at least 2.6.93"
8367 touch $DIR/$tfile || error "touch"
8368 setfattr -n user.$(basename $tfile) $DIR/$tfile || error "setfattr"
8369 getfattr -n user.$(basename $tfile) $DIR/$tfile || error "getfattr"
8370 rm $DIR/$tfile || error "rm"
8373 mkdir -p $DIR/$tdir || error "mkdir"
8374 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
8375 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
8376 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
8377 error "$testfile error deleting user.author1"
8378 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
8379 grep "user.$(basename $tdir)" &&
8380 error "$tdir did not delete user.$(basename $tdir)"
8381 rmdir $DIR/$tdir || error "rmdir"
8384 test_mkdir $DIR/$tdir
8385 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
8386 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
8387 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
8388 error "$testfile error deleting user.author1"
8389 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
8390 grep "user.$(basename $tdir)" &&
8391 error "$tdir did not delete user.$(basename $tdir)"
8392 rmdir $DIR/$tdir || error "rm striped dir"
8394 run_test 102r "set EAs with empty values"
8397 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.11.52) ] &&
8398 skip "MDS needs to be at least 2.11.52"
8400 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
8402 save_lustre_params client "llite.*.xattr_cache" > $save
8404 for cache in 0 1; do
8405 lctl set_param llite.*.xattr_cache=$cache
8408 touch $DIR/$tfile || error "touch"
8409 for prefix in lustre security system trusted user; do
8410 # Note getxattr() may fail with 'Operation not
8411 # supported' or 'No such attribute' depending
8412 # on prefix and cache.
8413 getfattr -n $prefix.n102s $DIR/$tfile &&
8414 error "getxattr '$prefix.n102s' should fail (cache = $cache)"
8418 restore_lustre_params < $save
8420 run_test 102s "getting nonexistent xattrs should fail"
8423 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.11.52) ] &&
8424 skip "MDS needs to be at least 2.11.52"
8426 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
8428 save_lustre_params client "llite.*.xattr_cache" > $save
8430 for cache in 0 1; do
8431 lctl set_param llite.*.xattr_cache=$cache
8433 for buf_size in 0 256; do
8435 touch $DIR/$tfile || error "touch"
8436 setfattr -n user.multiop $DIR/$tfile
8437 $MULTIOP $DIR/$tfile oa$buf_size ||
8438 error "cannot get zero length xattr value (buf_size = $buf_size)"
8442 restore_lustre_params < $save
8444 run_test 102t "zero length xattr values handled correctly"
8448 $LUSTRE/tests/acl/run $LUSTRE/tests/acl/$1.test
8453 [ "$UID" != 0 ] && skip "must run as root"
8454 $GSS && skip_env "could not run under gss"
8455 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] &&
8456 skip_env "must have acl enabled"
8457 [ -z "$(which setfacl 2>/dev/null)" ] &&
8458 skip_env "could not find setfacl"
8459 remote_mds_nodsh && skip "remote MDS with nodsh"
8461 gpasswd -a daemon bin # LU-5641
8462 do_facet $SINGLEMDS gpasswd -a daemon bin # LU-5641
8464 declare -a identity_old
8466 for num in $(seq $MDSCOUNT); do
8467 switch_identity $num true || identity_old[$num]=$?
8475 echo "performing cp ..."
8476 run_acl_subtest cp || error "run_acl_subtest cp failed"
8477 echo "performing getfacl-noacl..."
8478 run_acl_subtest getfacl-noacl || error "getfacl-noacl test failed"
8479 echo "performing misc..."
8480 run_acl_subtest misc || error "misc test failed"
8481 echo "performing permissions..."
8482 run_acl_subtest permissions || error "permissions failed"
8483 # LU-1482 mdd: Setting xattr are properly checked with and without ACLs
8484 if [ $(lustre_version_code $SINGLEMDS) -gt $(version_code 2.8.55) -o \
8485 \( $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6) -a \
8486 $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.5.29) \) ]
8488 echo "performing permissions xattr..."
8489 run_acl_subtest permissions_xattr ||
8490 error "permissions_xattr failed"
8492 echo "performing setfacl..."
8493 run_acl_subtest setfacl || error "setfacl test failed"
8495 # inheritance test got from HP
8496 echo "performing inheritance..."
8497 cp $LUSTRE/tests/acl/make-tree . || error "cannot copy make-tree"
8498 chmod +x make-tree || error "chmod +x failed"
8499 run_acl_subtest inheritance || error "inheritance test failed"
8502 echo "LU-974 ignore umask when acl is enabled..."
8503 run_acl_subtest 974 || error "LU-974 umask test failed"
8504 if [ $MDSCOUNT -ge 2 ]; then
8505 run_acl_subtest 974_remote ||
8506 error "LU-974 umask test failed under remote dir"
8509 echo "LU-2561 newly created file is same size as directory..."
8510 if [ $(facet_fstype $SINGLEMDS) != "zfs" ]; then
8511 run_acl_subtest 2561 || error "LU-2561 test failed"
8513 run_acl_subtest 2561_zfs || error "LU-2561 zfs test failed"
8516 run_acl_subtest 4924 || error "LU-4924 test failed"
8521 for num in $(seq $MDSCOUNT); do
8522 if [ "${identity_old[$num]}" = 1 ]; then
8523 switch_identity $num false || identity_old[$num]=$?
8527 run_test 103a "acl test"
8532 for U in {0..511}; do
8534 local O=$(printf "%04o" $U)
8536 umask $(printf "%04o" $((511 ^ $O)))
8537 $LFS setstripe -c 1 $DIR/$tfile.s$O
8538 local S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.s$O))
8540 (( $S == ($O & 0666) )) ||
8541 error "lfs setstripe $DIR/$tfile.s$O '$S' != '$O'"
8543 $LFS setstripe -E16M -c 1 -E1G -S4M $DIR/$tfile.p$O
8544 S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.p$O))
8545 (( $S == ($O & 0666) )) ||
8546 error "lfs setstripe -E $DIR/$tfile.p$O '$S' != '$O'"
8548 $LFS setstripe -N2 -c 1 $DIR/$tfile.m$O
8549 S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.m$O))
8550 (( $S == ($O & 0666) )) ||
8551 error "lfs setstripe -N2 $DIR/$tfile.m$O '$S' != '$O'"
8552 rm -f $DIR/$tfile.[smp]$0
8557 run_test 103b "umask lfs setstripe"
8561 cp -rp $DIR/$tdir $DIR/$tdir.bak
8563 [ -n "$(getfattr -d -m. $DIR/$tdir | grep posix_acl_default)" ] &&
8564 error "$DIR/$tdir shouldn't contain default ACL"
8565 [ -n "$(getfattr -d -m. $DIR/$tdir.bak | grep posix_acl_default)" ] &&
8566 error "$DIR/$tdir.bak shouldn't contain default ACL"
8569 run_test 103c "'cp -rp' won't set empty acl"
8572 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8575 lfs df || error "lfs df failed"
8576 lfs df -ih || error "lfs df -ih failed"
8577 lfs df -h $DIR || error "lfs df -h $DIR failed"
8578 lfs df -i $DIR || error "lfs df -i $DIR failed"
8579 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
8580 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
8582 local OSC=$(lctl dl | grep OST0000-osc-[^M] | awk '{ print $4 }')
8583 lctl --device %$OSC deactivate
8584 lfs df || error "lfs df with deactivated OSC failed"
8585 lctl --device %$OSC activate
8586 # wait the osc back to normal
8587 wait_osc_import_state client ost FULL
8589 lfs df || error "lfs df with reactivated OSC failed"
8592 run_test 104a "lfs df [-ih] [path] test ========================="
8595 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8596 [ $RUNAS_ID -eq $UID ] &&
8597 skip_env "RUNAS_ID = UID = $UID -- skipping"
8600 denied_cnt=$(($($RUNAS $LFS check servers 2>&1 |
8601 grep "Permission denied" | wc -l)))
8602 if [ $denied_cnt -ne 0 ]; then
8603 error "lfs check servers test failed"
8606 run_test 104b "$RUNAS lfs check servers test ===================="
8609 # doesn't work on 2.4 kernels
8611 if $(flock_is_enabled); then
8612 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
8614 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
8618 run_test 105a "flock when mounted without -o flock test ========"
8622 if $(flock_is_enabled); then
8623 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
8625 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
8629 run_test 105b "fcntl when mounted without -o flock test ========"
8633 if $(flock_is_enabled); then
8634 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
8636 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
8640 run_test 105c "lockf when mounted without -o flock test"
8642 test_105d() { # bug 15924
8643 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8645 test_mkdir $DIR/$tdir
8646 flock_is_enabled || skip_env "mount w/o flock enabled"
8647 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
8648 $LCTL set_param fail_loc=0x80000315
8649 flocks_test 2 $DIR/$tdir
8651 run_test 105d "flock race (should not freeze) ========"
8653 test_105e() { # bug 22660 && 22040
8654 flock_is_enabled || skip_env "mount w/o flock enabled"
8657 flocks_test 3 $DIR/$tfile
8659 run_test 105e "Two conflicting flocks from same process"
8661 test_106() { #bug 10921
8662 test_mkdir $DIR/$tdir
8663 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
8664 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
8666 run_test 106 "attempt exec of dir followed by chown of that dir"
8669 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8677 local save_pattern=$(sysctl -n kernel.core_pattern)
8678 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
8679 sysctl -w kernel.core_pattern=$file
8680 sysctl -w kernel.core_uses_pid=0
8688 kill -s 11 $SLEEPPID
8690 if [ -e $file ]; then
8691 size=`stat -c%s $file`
8692 [ $size -eq 0 ] && error "Fail to create core file $file"
8694 error "Fail to create core file $file"
8697 sysctl -w kernel.core_pattern=$save_pattern
8698 sysctl -w kernel.core_uses_pid=$save_uses_pid
8701 run_test 107 "Coredump on SIG"
8704 test_mkdir $DIR/$tdir
8705 test_mkdir $DIR/$tdir/$(str_repeat 'a' 255)
8706 $LFS mkdir -c $MDSCOUNT $DIR/$tdir/$(str_repeat 'b' 256) &&
8707 error "mkdir with 256 char should fail, but did not"
8708 touch $DIR/$tdir/$(str_repeat 'x' 255) ||
8709 error "create with 255 char failed"
8710 touch $DIR/$tdir/$(str_repeat 'y' 256) &&
8711 error "create with 256 char should fail, but did not"
8716 run_test 110 "filename length checking"
8719 # Purpose: To verify dynamic thread (OSS) creation.
8722 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8723 remote_ost_nodsh && skip "remote OST with nodsh"
8725 # Lustre does not stop service threads once they are started.
8726 # Reset number of running threads to default.
8731 local save_params="$TMP/sanity-$TESTNAME.parameters"
8733 # Get ll_ost_io count before I/O
8734 OSTIO_pre=$(do_facet ost1 \
8735 "$LCTL get_param ost.OSS.ost_io.threads_started | cut -d= -f2")
8736 # Exit if lustre is not running (ll_ost_io not running).
8737 [ -z "$OSTIO_pre" ] && error "no OSS threads"
8739 echo "Starting with $OSTIO_pre threads"
8740 local thread_max=$((OSTIO_pre * 2))
8741 local rpc_in_flight=$((thread_max * 2))
8742 # Number of I/O Process proposed to be started.
8744 local facets=$(get_facets OST)
8746 save_lustre_params client "osc.*OST*.max_rpcs_in_flight" > $save_params
8747 save_lustre_params $facets "ost.OSS.ost_io.threads_max" >> $save_params
8749 # Set in_flight to $rpc_in_flight
8750 $LCTL set_param osc.*OST*.max_rpcs_in_flight=$rpc_in_flight ||
8751 error "Failed to set max_rpcs_in_flight to $rpc_in_flight"
8752 nfiles=${rpc_in_flight}
8753 # Set ost thread_max to $thread_max
8754 do_facet ost1 "$LCTL set_param ost.OSS.ost_io.threads_max=$thread_max"
8756 # 5 Minutes should be sufficient for max number of OSS
8757 # threads(thread_max) to be created.
8761 local WTL=${WTL:-"$LUSTRE/tests/write_time_limit"}
8762 test_mkdir $DIR/$tdir
8763 for i in $(seq $nfiles); do
8764 local file=$DIR/$tdir/${tfile}-$i
8765 $LFS setstripe -c -1 -i 0 $file
8766 ($WTL $file $timeout)&
8769 # I/O Started - Wait for thread_started to reach thread_max or report
8770 # error if thread_started is more than thread_max.
8771 echo "Waiting for thread_started to reach thread_max"
8772 local thread_started=0
8773 local end_time=$((SECONDS + timeout))
8775 while [ $SECONDS -le $end_time ] ; do
8777 # Get ost i/o thread_started count.
8778 thread_started=$(do_facet ost1 \
8780 ost.OSS.ost_io.threads_started | cut -d= -f2")
8781 # Break out if thread_started is equal/greater than thread_max
8782 if [[ $thread_started -ge $thread_max ]]; then
8783 echo ll_ost_io thread_started $thread_started, \
8784 equal/greater than thread_max $thread_max
8790 # Cleanup - We have the numbers, Kill i/o jobs if running.
8791 jobcount=($(jobs -p))
8792 for i in $(seq 0 $((${#jobcount[@]}-1)))
8794 kill -9 ${jobcount[$i]}
8795 if [ $? -ne 0 ] ; then
8797 Failed to Kill \'WTL\(I/O\)\' with pid ${jobcount[$i]}
8801 # Cleanup files left by WTL binary.
8802 for i in $(seq $nfiles); do
8803 local file=$DIR/$tdir/${tfile}-$i
8805 if [ $? -ne 0 ] ; then
8806 echo "Warning: Failed to delete file $file"
8810 restore_lustre_params <$save_params
8811 rm -f $save_params || echo "Warning: delete file '$save_params' failed"
8813 # Error out if no new thread has started or Thread started is greater
8815 if [[ $thread_started -le $OSTIO_pre ||
8816 $thread_started -gt $thread_max ]]; then
8817 error "ll_ost_io: thread_started $thread_started" \
8818 "OSTIO_pre $OSTIO_pre, thread_max $thread_max." \
8819 "No new thread started or thread started greater " \
8823 run_test 115 "verify dynamic thread creation===================="
8826 wait_delete_completed
8827 AVAIL=($(lctl get_param -n osc.*[oO][sS][cC]-[^M]*.kbytesavail))
8828 echo "OST kbytes available: ${AVAIL[@]}"
8833 for ((i = 0; i < ${#AVAIL[@]}; i++)); do
8834 #echo OST $i: ${AVAIL[i]}kb
8835 if [[ ${AVAIL[i]} -gt $MAXV ]]; then
8839 if [[ ${AVAIL[i]} -lt $MINV ]]; then
8844 echo "Min free space: OST $MINI: $MINV"
8845 echo "Max free space: OST $MAXI: $MAXV"
8848 test_116a() { # was previously test_116()
8849 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8850 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8851 remote_mds_nodsh && skip "remote MDS with nodsh"
8853 echo -n "Free space priority "
8854 do_facet $SINGLEMDS lctl get_param -n lo*.*-mdtlov.qos_prio_free |
8859 [ $MINV -eq 0 ] && skip "no free space in OST$MINI, skip"
8860 [ $MINV -gt 10000000 ] && skip "too much free space in OST$MINI, skip"
8861 trap simple_cleanup_common EXIT
8863 # Check if we need to generate uneven OSTs
8864 test_mkdir -p $DIR/$tdir/OST${MINI}
8865 local FILL=$((MINV / 4))
8866 local DIFF=$((MAXV - MINV))
8867 local DIFF2=$((DIFF * 100 / MINV))
8869 local threshold=$(do_facet $SINGLEMDS \
8870 lctl get_param -n *.*MDT0000-mdtlov.qos_threshold_rr | head -n1)
8871 threshold=${threshold%%%}
8872 echo -n "Check for uneven OSTs: "
8873 echo -n "diff=${DIFF}KB (${DIFF2}%) must be > ${threshold}% ..."
8875 if [[ $DIFF2 -gt $threshold ]]; then
8877 echo "Don't need to fill OST$MINI"
8879 # generate uneven OSTs. Write 2% over the QOS threshold value
8881 DIFF=$((threshold - DIFF2 + 2))
8882 DIFF2=$((MINV * DIFF / 100))
8883 echo "Fill $DIFF% remaining space in OST$MINI with ${DIFF2}KB"
8884 $SETSTRIPE -i $MINI -c 1 $DIR/$tdir/OST${MINI} ||
8885 error "setstripe failed"
8886 DIFF=$((DIFF2 / 2048))
8888 while [ $i -lt $DIFF ]; do
8890 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i \
8891 bs=2M count=1 2>/dev/null
8900 DIFF=$((MAXV - MINV))
8901 DIFF2=$((DIFF * 100 / MINV))
8902 echo -n "diff=$DIFF=$DIFF2% must be > $threshold% for QOS mode..."
8903 if [ $DIFF2 -gt $threshold ]; then
8906 echo "failed - QOS mode won't be used"
8907 simple_cleanup_common
8908 skip "QOS imbalance criteria not met"
8916 # now fill using QOS
8917 $SETSTRIPE -c 1 $DIR/$tdir
8918 FILL=$((FILL / 200))
8919 if [ $FILL -gt 600 ]; then
8922 echo "writing $FILL files to QOS-assigned OSTs"
8924 while [ $i -lt $FILL ]; do
8926 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=200k \
8930 echo "wrote $i 200k files"
8934 echo "Note: free space may not be updated, so measurements might be off"
8936 DIFF2=$((MAXV - MINV))
8937 echo "free space delta: orig $DIFF final $DIFF2"
8938 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
8939 DIFF=$((MINV1 - ${AVAIL[$MINI1]}))
8940 echo "Wrote ${DIFF}KB to smaller OST $MINI1"
8941 DIFF2=$((MAXV1 - ${AVAIL[$MAXI1]}))
8942 echo "Wrote ${DIFF2}KB to larger OST $MAXI1"
8943 if [[ $DIFF -gt 0 ]]; then
8944 FILL=$((DIFF2 * 100 / DIFF - 100))
8945 echo "Wrote ${FILL}% more data to larger OST $MAXI1"
8948 # Figure out which files were written where
8949 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
8950 awk '/'$MINI1': / {print $2; exit}')
8952 MINC=$($GETSTRIPE --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
8953 echo "$MINC files created on smaller OST $MINI1"
8954 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
8955 awk '/'$MAXI1': / {print $2; exit}')
8957 MAXC=$($GETSTRIPE --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
8958 echo "$MAXC files created on larger OST $MAXI1"
8959 if [[ $MINC -gt 0 ]]; then
8960 FILL=$((MAXC * 100 / MINC - 100))
8961 echo "Wrote ${FILL}% more files to larger OST $MAXI1"
8963 [[ $MAXC -gt $MINC ]] ||
8964 error_ignore LU-9 "stripe QOS didn't balance free space"
8965 simple_cleanup_common
8967 run_test 116a "stripe QOS: free space balance ==================="
8969 test_116b() { # LU-2093
8970 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8971 remote_mds_nodsh && skip "remote MDS with nodsh"
8973 #define OBD_FAIL_MDS_OSC_CREATE_FAIL 0x147
8974 local old_rr=$(do_facet $SINGLEMDS lctl get_param -n \
8975 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr | head -1)
8976 [ -z "$old_rr" ] && skip "no QOS"
8977 do_facet $SINGLEMDS lctl set_param \
8978 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr=0
8980 do_facet $SINGLEMDS lctl set_param fail_loc=0x147
8981 createmany -o $DIR/$tdir/f- 20 || error "can't create"
8982 do_facet $SINGLEMDS lctl set_param fail_loc=0
8984 do_facet $SINGLEMDS lctl set_param \
8985 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr=$old_rr
8987 run_test 116b "QoS shouldn't LBUG if not enough OSTs found on the 2nd pass"
8989 test_117() # bug 10891
8991 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8993 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
8994 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
8995 lctl set_param fail_loc=0x21e
8996 > $DIR/$tfile || error "truncate failed"
8997 lctl set_param fail_loc=0
8998 echo "Truncate succeeded."
9001 run_test 117 "verify osd extend =========="
9003 NO_SLOW_RESENDCOUNT=4
9004 export OLD_RESENDCOUNT=""
9005 set_resend_count () {
9006 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
9007 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -n1)
9008 lctl set_param -n $PROC_RESENDCOUNT $1
9009 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
9012 # for reduce test_118* time (b=14842)
9013 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
9015 # Reset async IO behavior after error case
9017 FILE=$DIR/reset_async
9019 # Ensure all OSCs are cleared
9020 $SETSTRIPE -c -1 $FILE
9021 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
9026 test_118a() #bug 11710
9028 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9032 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9033 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9034 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
9036 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9037 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9042 run_test 118a "verify O_SYNC works =========="
9046 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9047 remote_ost_nodsh && skip "remote OST with nodsh"
9051 #define OBD_FAIL_SRV_ENOENT 0x217
9052 set_nodes_failloc "$(osts_nodes)" 0x217
9053 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9055 set_nodes_failloc "$(osts_nodes)" 0
9056 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9057 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9060 if [[ $RC -eq 0 ]]; then
9061 error "Must return error due to dropped pages, rc=$RC"
9065 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9066 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9070 echo "Dirty pages not leaked on ENOENT"
9072 # Due to the above error the OSC will issue all RPCs syncronously
9073 # until a subsequent RPC completes successfully without error.
9074 $MULTIOP $DIR/$tfile Ow4096yc
9079 run_test 118b "Reclaim dirty pages on fatal error =========="
9083 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9085 # for 118c, restore the original resend count, LU-1940
9086 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] &&
9087 set_resend_count $OLD_RESENDCOUNT
9088 remote_ost_nodsh && skip "remote OST with nodsh"
9092 #define OBD_FAIL_OST_EROFS 0x216
9093 set_nodes_failloc "$(osts_nodes)" 0x216
9095 # multiop should block due to fsync until pages are written
9096 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
9100 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
9101 error "Multiop failed to block on fsync, pid=$MULTIPID"
9104 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9106 if [[ $WRITEBACK -eq 0 ]]; then
9107 error "No page in writeback, writeback=$WRITEBACK"
9110 set_nodes_failloc "$(osts_nodes)" 0
9113 if [[ $RC -ne 0 ]]; then
9114 error "Multiop fsync failed, rc=$RC"
9117 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9118 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9120 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9121 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9125 echo "Dirty pages flushed via fsync on EROFS"
9128 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
9130 # continue to use small resend count to reduce test_118* time (b=14842)
9131 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
9135 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9136 remote_ost_nodsh && skip "remote OST with nodsh"
9140 #define OBD_FAIL_OST_BRW_PAUSE_BULK
9141 set_nodes_failloc "$(osts_nodes)" 0x214
9142 # multiop should block due to fsync until pages are written
9143 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
9147 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
9148 error "Multiop failed to block on fsync, pid=$MULTIPID"
9151 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9153 if [[ $WRITEBACK -eq 0 ]]; then
9154 error "No page in writeback, writeback=$WRITEBACK"
9157 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
9158 set_nodes_failloc "$(osts_nodes)" 0
9160 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9161 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9163 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9164 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9168 echo "Dirty pages gaurenteed flushed via fsync"
9171 run_test 118d "Fsync validation inject a delay of the bulk =========="
9174 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9178 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
9179 lctl set_param fail_loc=0x8000040a
9181 # Should simulate EINVAL error which is fatal
9182 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9184 if [[ $RC -eq 0 ]]; then
9185 error "Must return error due to dropped pages, rc=$RC"
9188 lctl set_param fail_loc=0x0
9190 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
9191 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9192 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9194 if [[ $LOCKED -ne 0 ]]; then
9195 error "Locked pages remain in cache, locked=$LOCKED"
9198 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9199 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9203 echo "No pages locked after fsync"
9208 run_test 118f "Simulate unrecoverable OSC side error =========="
9211 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9215 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
9216 lctl set_param fail_loc=0x406
9218 # simulate local -ENOMEM
9219 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9222 lctl set_param fail_loc=0
9223 if [[ $RC -eq 0 ]]; then
9224 error "Must return error due to dropped pages, rc=$RC"
9227 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
9228 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9229 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9231 if [[ $LOCKED -ne 0 ]]; then
9232 error "Locked pages remain in cache, locked=$LOCKED"
9235 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9236 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9240 echo "No pages locked after fsync"
9245 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
9248 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9249 remote_ost_nodsh && skip "remote OST with nodsh"
9253 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
9254 set_nodes_failloc "$(osts_nodes)" 0x20e
9255 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
9256 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9259 set_nodes_failloc "$(osts_nodes)" 0
9260 if [[ $RC -eq 0 ]]; then
9261 error "Must return error due to dropped pages, rc=$RC"
9264 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
9265 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9266 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9268 if [[ $LOCKED -ne 0 ]]; then
9269 error "Locked pages remain in cache, locked=$LOCKED"
9272 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9273 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9277 echo "No pages locked after fsync"
9281 run_test 118h "Verify timeout in handling recoverables errors =========="
9283 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
9286 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9287 remote_ost_nodsh && skip "remote OST with nodsh"
9291 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
9292 set_nodes_failloc "$(osts_nodes)" 0x20e
9294 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
9295 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
9298 set_nodes_failloc "$(osts_nodes)" 0
9302 if [[ $RC -ne 0 ]]; then
9303 error "got error, but should be not, rc=$RC"
9306 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
9307 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9308 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
9309 if [[ $LOCKED -ne 0 ]]; then
9310 error "Locked pages remain in cache, locked=$LOCKED"
9313 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9314 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9318 echo "No pages locked after fsync"
9322 run_test 118i "Fix error before timeout in recoverable error =========="
9324 [ "$SLOW" = "no" ] && set_resend_count 4
9327 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9328 remote_ost_nodsh && skip "remote OST with nodsh"
9332 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
9333 set_nodes_failloc "$(osts_nodes)" 0x220
9335 # return -EIO from OST
9336 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9338 set_nodes_failloc "$(osts_nodes)" 0x0
9339 if [[ $RC -eq 0 ]]; then
9340 error "Must return error due to dropped pages, rc=$RC"
9343 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
9344 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9345 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
9346 if [[ $LOCKED -ne 0 ]]; then
9347 error "Locked pages remain in cache, locked=$LOCKED"
9350 # in recoverable error on OST we want resend and stay until it finished
9351 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9352 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9356 echo "No pages locked after fsync"
9360 run_test 118j "Simulate unrecoverable OST side error =========="
9364 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9365 remote_ost_nodsh && skip "remote OSTs with nodsh"
9367 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
9368 set_nodes_failloc "$(osts_nodes)" 0x20e
9369 test_mkdir $DIR/$tdir
9371 for ((i=0;i<10;i++)); do
9372 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
9373 error "dd to $DIR/$tdir/$tfile-$i failed" )&
9380 set_nodes_failloc "$(osts_nodes)" 0
9383 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
9385 test_118l() # LU-646
9387 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9389 test_mkdir $DIR/$tdir
9390 $MULTIOP $DIR/$tdir Dy || error "fsync dir failed"
9393 run_test 118l "fsync dir"
9395 test_118m() # LU-3066
9397 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9399 test_mkdir $DIR/$tdir
9400 $MULTIOP $DIR/$tdir DY || error "fdatasync dir failed"
9403 run_test 118m "fdatasync dir ========="
9405 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
9412 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9413 remote_ost_nodsh && skip "remote OSTs with nodsh"
9415 # Sleep to avoid a cached response.
9416 #define OBD_STATFS_CACHE_SECONDS 1
9419 # Inject a 10 second delay in the OST_STATFS handler.
9420 #define OBD_FAIL_OST_STATFS_DELAY 0x242
9421 set_nodes_failloc "$(osts_nodes)" 0x242
9424 stat --file-system $MOUNT > /dev/null
9427 set_nodes_failloc "$(osts_nodes)" 0
9429 if ((end - begin > 20)); then
9430 error "statfs took $((end - begin)) seconds, expected 10"
9433 run_test 118n "statfs() sends OST_STATFS requests in parallel"
9435 test_119a() # bug 11737
9437 BSIZE=$((512 * 1024))
9438 directio write $DIR/$tfile 0 1 $BSIZE
9439 # We ask to read two blocks, which is more than a file size.
9440 # directio will indicate an error when requested and actual
9441 # sizes aren't equeal (a normal situation in this case) and
9442 # print actual read amount.
9443 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
9444 if [ "$NOB" != "$BSIZE" ]; then
9445 error "read $NOB bytes instead of $BSIZE"
9449 run_test 119a "Short directIO read must return actual read amount"
9451 test_119b() # bug 11737
9453 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9455 $SETSTRIPE -c 2 $DIR/$tfile || error "setstripe failed"
9456 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
9458 $MULTIOP $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) ||
9459 error "direct read failed"
9462 run_test 119b "Sparse directIO read must return actual read amount"
9464 test_119c() # bug 13099
9467 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
9468 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
9471 run_test 119c "Testing for direct read hitting hole"
9473 test_119d() # bug 15950
9475 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9477 MAX_RPCS_IN_FLIGHT=`$LCTL get_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight`
9478 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight 1
9480 $SETSTRIPE $DIR/$tfile -i 0 -c 1 || error "setstripe failed"
9481 $DIRECTIO write $DIR/$tfile 0 1 $BSIZE || error "first directio failed"
9482 #define OBD_FAIL_OSC_DIO_PAUSE 0x40d
9483 lctl set_param fail_loc=0x40d
9484 $DIRECTIO write $DIR/$tfile 1 4 $BSIZE &
9487 cat $DIR/$tfile > /dev/null &
9488 lctl set_param fail_loc=0
9491 log "the DIO writes have completed, now wait for the reads (should not block very long)"
9493 [ -n "`ps h -p $pid_reads -o comm`" ] && \
9494 error "the read rpcs have not completed in 2s"
9496 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight $MAX_RPCS_IN_FLIGHT
9498 run_test 119d "The DIO path should try to send a new rpc once one is completed"
9501 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9502 remote_mds_nodsh && skip "remote MDS with nodsh"
9503 test_mkdir $DIR/$tdir
9504 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9505 skip_env "no early lock cancel on server"
9507 lru_resize_disable mdc
9508 lru_resize_disable osc
9509 cancel_lru_locks mdc
9510 # asynchronous object destroy at MDT could cause bl ast to client
9511 cancel_lru_locks osc
9513 stat $DIR/$tdir > /dev/null
9514 can1=$(do_facet $SINGLEMDS \
9515 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9516 awk '/ldlm_cancel/ {print $2}')
9517 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9518 awk '/ldlm_bl_callback/ {print $2}')
9519 test_mkdir -c1 $DIR/$tdir/d1
9520 can2=$(do_facet $SINGLEMDS \
9521 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9522 awk '/ldlm_cancel/ {print $2}')
9523 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9524 awk '/ldlm_bl_callback/ {print $2}')
9525 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
9526 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
9527 lru_resize_enable mdc
9528 lru_resize_enable osc
9530 run_test 120a "Early Lock Cancel: mkdir test"
9533 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9534 remote_mds_nodsh && skip "remote MDS with nodsh"
9535 test_mkdir $DIR/$tdir
9536 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9537 skip_env "no early lock cancel on server"
9539 lru_resize_disable mdc
9540 lru_resize_disable osc
9541 cancel_lru_locks mdc
9542 stat $DIR/$tdir > /dev/null
9543 can1=$(do_facet $SINGLEMDS \
9544 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9545 awk '/ldlm_cancel/ {print $2}')
9546 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9547 awk '/ldlm_bl_callback/ {print $2}')
9549 can2=$(do_facet $SINGLEMDS \
9550 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9551 awk '/ldlm_cancel/ {print $2}')
9552 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9553 awk '/ldlm_bl_callback/ {print $2}')
9554 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
9555 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
9556 lru_resize_enable mdc
9557 lru_resize_enable osc
9559 run_test 120b "Early Lock Cancel: create test"
9562 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9563 remote_mds_nodsh && skip "remote MDS with nodsh"
9564 test_mkdir -c1 $DIR/$tdir
9565 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9566 skip "no early lock cancel on server"
9568 lru_resize_disable mdc
9569 lru_resize_disable osc
9570 test_mkdir -c1 $DIR/$tdir/d1
9571 test_mkdir -c1 $DIR/$tdir/d2
9572 touch $DIR/$tdir/d1/f1
9573 cancel_lru_locks mdc
9574 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
9575 can1=$(do_facet $SINGLEMDS \
9576 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9577 awk '/ldlm_cancel/ {print $2}')
9578 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9579 awk '/ldlm_bl_callback/ {print $2}')
9580 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
9581 can2=$(do_facet $SINGLEMDS \
9582 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9583 awk '/ldlm_cancel/ {print $2}')
9584 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9585 awk '/ldlm_bl_callback/ {print $2}')
9586 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
9587 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
9588 lru_resize_enable mdc
9589 lru_resize_enable osc
9591 run_test 120c "Early Lock Cancel: link test"
9594 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9595 remote_mds_nodsh && skip "remote MDS with nodsh"
9596 test_mkdir -c1 $DIR/$tdir
9597 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9598 skip_env "no early lock cancel on server"
9600 lru_resize_disable mdc
9601 lru_resize_disable osc
9603 cancel_lru_locks mdc
9604 stat $DIR/$tdir > /dev/null
9605 can1=$(do_facet $SINGLEMDS \
9606 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9607 awk '/ldlm_cancel/ {print $2}')
9608 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9609 awk '/ldlm_bl_callback/ {print $2}')
9610 chmod a+x $DIR/$tdir
9611 can2=$(do_facet $SINGLEMDS \
9612 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9613 awk '/ldlm_cancel/ {print $2}')
9614 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9615 awk '/ldlm_bl_callback/ {print $2}')
9616 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
9617 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
9618 lru_resize_enable mdc
9619 lru_resize_enable osc
9621 run_test 120d "Early Lock Cancel: setattr test"
9624 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9625 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9626 skip_env "no early lock cancel on server"
9627 remote_mds_nodsh && skip "remote MDS with nodsh"
9629 local dlmtrace_set=false
9631 test_mkdir -c1 $DIR/$tdir
9632 lru_resize_disable mdc
9633 lru_resize_disable osc
9634 ! $LCTL get_param debug | grep -q dlmtrace &&
9635 $LCTL set_param debug=+dlmtrace && dlmtrace_set=true
9636 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
9637 cancel_lru_locks mdc
9638 cancel_lru_locks osc
9639 dd if=$DIR/$tdir/f1 of=/dev/null
9640 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
9641 # XXX client can not do early lock cancel of OST lock
9642 # during unlink (LU-4206), so cancel osc lock now.
9644 cancel_lru_locks osc
9645 can1=$(do_facet $SINGLEMDS \
9646 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9647 awk '/ldlm_cancel/ {print $2}')
9648 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9649 awk '/ldlm_bl_callback/ {print $2}')
9650 unlink $DIR/$tdir/f1
9652 can2=$(do_facet $SINGLEMDS \
9653 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9654 awk '/ldlm_cancel/ {print $2}')
9655 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9656 awk '/ldlm_bl_callback/ {print $2}')
9657 [ $can1 -ne $can2 ] && error "$((can2 - can1)) cancel RPC occured" &&
9658 $LCTL dk $TMP/cancel.debug.txt
9659 [ $blk1 -ne $blk2 ] && error "$((blk2 - blk1)) blocking RPC occured" &&
9660 $LCTL dk $TMP/blocking.debug.txt
9661 $dlmtrace_set && $LCTL set_param debug=-dlmtrace
9662 lru_resize_enable mdc
9663 lru_resize_enable osc
9665 run_test 120e "Early Lock Cancel: unlink test"
9668 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9669 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9670 skip_env "no early lock cancel on server"
9671 remote_mds_nodsh && skip "remote MDS with nodsh"
9673 test_mkdir -c1 $DIR/$tdir
9674 lru_resize_disable mdc
9675 lru_resize_disable osc
9676 test_mkdir -c1 $DIR/$tdir/d1
9677 test_mkdir -c1 $DIR/$tdir/d2
9678 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
9679 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
9680 cancel_lru_locks mdc
9681 cancel_lru_locks osc
9682 dd if=$DIR/$tdir/d1/f1 of=/dev/null
9683 dd if=$DIR/$tdir/d2/f2 of=/dev/null
9684 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
9685 # XXX client can not do early lock cancel of OST lock
9686 # during rename (LU-4206), so cancel osc lock now.
9688 cancel_lru_locks osc
9689 can1=$(do_facet $SINGLEMDS \
9690 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9691 awk '/ldlm_cancel/ {print $2}')
9692 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9693 awk '/ldlm_bl_callback/ {print $2}')
9694 mrename $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
9696 can2=$(do_facet $SINGLEMDS \
9697 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9698 awk '/ldlm_cancel/ {print $2}')
9699 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9700 awk '/ldlm_bl_callback/ {print $2}')
9701 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
9702 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
9703 lru_resize_enable mdc
9704 lru_resize_enable osc
9706 run_test 120f "Early Lock Cancel: rename test"
9709 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9710 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9711 skip_env "no early lock cancel on server"
9712 remote_mds_nodsh && skip "remote MDS with nodsh"
9714 lru_resize_disable mdc
9715 lru_resize_disable osc
9717 echo create $count files
9718 test_mkdir $DIR/$tdir
9719 cancel_lru_locks mdc
9720 cancel_lru_locks osc
9723 can0=$(do_facet $SINGLEMDS \
9724 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9725 awk '/ldlm_cancel/ {print $2}')
9726 blk0=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9727 awk '/ldlm_bl_callback/ {print $2}')
9728 createmany -o $DIR/$tdir/f $count
9730 can1=$(do_facet $SINGLEMDS \
9731 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9732 awk '/ldlm_cancel/ {print $2}')
9733 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9734 awk '/ldlm_bl_callback/ {print $2}')
9736 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
9737 echo rm $count files
9740 can2=$(do_facet $SINGLEMDS \
9741 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9742 awk '/ldlm_cancel/ {print $2}')
9743 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9744 awk '/ldlm_bl_callback/ {print $2}')
9746 echo total: $count removes in $((t2-t1))
9747 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
9749 # wait for commitment of removal
9750 lru_resize_enable mdc
9751 lru_resize_enable osc
9753 run_test 120g "Early Lock Cancel: performance test"
9755 test_121() { #bug #10589
9756 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9759 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out$/ {print $1}')
9760 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
9761 lctl set_param fail_loc=0x310
9762 cancel_lru_locks osc > /dev/null
9763 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in$/ {print $1}')
9764 lctl set_param fail_loc=0
9765 [[ $reads -eq $writes ]] ||
9766 error "read $reads blocks, must be $writes blocks"
9768 run_test 121 "read cancel race ========="
9770 test_123a() { # was test 123, statahead(bug 11401)
9771 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9774 if ! grep -q "processor.*: 1" /proc/cpuinfo; then
9775 log "testing UP system. Performance may be lower than expected."
9780 test_mkdir $DIR/$tdir
9781 NUMFREE=$(df -i -P $DIR | tail -n 1 | awk '{ print $4 }')
9782 [[ $NUMFREE -gt 100000 ]] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
9784 for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
9785 createmany -o $DIR/$tdir/$tfile $j $((i - j))
9787 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
9788 lctl set_param -n llite.*.statahead_max 0
9789 lctl get_param llite.*.statahead_max
9790 cancel_lru_locks mdc
9791 cancel_lru_locks osc
9793 time ls -l $DIR/$tdir | wc -l
9795 delta=$((etime - stime))
9796 log "ls $i files without statahead: $delta sec"
9797 lctl set_param llite.*.statahead_max=$max
9799 swrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
9800 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
9801 cancel_lru_locks mdc
9802 cancel_lru_locks osc
9804 time ls -l $DIR/$tdir | wc -l
9806 delta_sa=$((etime - stime))
9807 log "ls $i files with statahead: $delta_sa sec"
9808 lctl get_param -n llite.*.statahead_stats
9809 ewrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
9811 [[ $swrong -lt $ewrong ]] &&
9812 log "statahead was stopped, maybe too many locks held!"
9813 [[ $delta -eq 0 || $delta_sa -eq 0 ]] && continue
9815 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
9816 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
9817 lctl set_param -n llite.*.statahead_max 0
9818 lctl get_param llite.*.statahead_max
9819 cancel_lru_locks mdc
9820 cancel_lru_locks osc
9822 time ls -l $DIR/$tdir | wc -l
9824 delta=$((etime - stime))
9825 log "ls $i files again without statahead: $delta sec"
9826 lctl set_param llite.*.statahead_max=$max
9827 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
9828 if [ $SLOWOK -eq 0 ]; then
9829 error "ls $i files is slower with statahead!"
9831 log "ls $i files is slower with statahead!"
9837 [ $delta -gt 20 ] && break
9838 [ $delta -gt 8 ] && MULT=$((50 / delta))
9839 [ "$SLOW" = "no" -a $delta -gt 5 ] && break
9847 delta=$((etime - stime))
9848 log "rm -r $DIR/$tdir/: $delta seconds"
9850 lctl get_param -n llite.*.statahead_stats
9852 run_test 123a "verify statahead work"
9854 test_123b () { # statahead(bug 15027)
9855 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9857 test_mkdir $DIR/$tdir
9858 createmany -o $DIR/$tdir/$tfile-%d 1000
9860 cancel_lru_locks mdc
9861 cancel_lru_locks osc
9863 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
9864 lctl set_param fail_loc=0x80000803
9865 ls -lR $DIR/$tdir > /dev/null
9867 lctl set_param fail_loc=0x0
9868 lctl get_param -n llite.*.statahead_stats
9873 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
9876 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9877 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
9878 skip_env "no lru resize on server"
9882 test_mkdir $DIR/$tdir
9884 log "create $NR files at $DIR/$tdir"
9885 createmany -o $DIR/$tdir/f $NR ||
9886 error "failed to create $NR files in $DIR/$tdir"
9888 cancel_lru_locks mdc
9889 ls -l $DIR/$tdir > /dev/null
9893 for VALUE in $($LCTL get_param ldlm.namespaces.*mdc-*.lru_size); do
9894 local PARAM=$(echo ${VALUE[0]} | cut -d "=" -f1)
9895 LRU_SIZE=$($LCTL get_param -n $PARAM)
9896 if [[ $LRU_SIZE -gt $(default_lru_size) ]]; then
9897 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
9899 log "NS=$(basename $NSDIR)"
9904 if [[ -z "$NSDIR" || $LRU_SIZE -lt $(default_lru_size) ]]; then
9905 skip "Not enough cached locks created!"
9911 # We know that lru resize allows one client to hold $LIMIT locks
9912 # for 10h. After that locks begin to be killed by client.
9914 local LIMIT=$($LCTL get_param -n $NSDIR.pool.limit)
9916 if [ $LIMIT -lt $LRU_SIZE ]; then
9917 skip "Limit is too small $LIMIT"
9920 # Make LVF so higher that sleeping for $SLEEP is enough to _start_
9921 # killing locks. Some time was spent for creating locks. This means
9922 # that up to the moment of sleep finish we must have killed some of
9923 # them (10-100 locks). This depends on how fast ther were created.
9924 # Many of them were touched in almost the same moment and thus will
9925 # be killed in groups.
9926 local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE))
9928 # Use $LRU_SIZE_B here to take into account real number of locks
9929 # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
9930 local LRU_SIZE_B=$LRU_SIZE
9932 local OLD_LVF=$($LCTL get_param -n $NSDIR.pool.lock_volume_factor)
9933 log "OLD_LVF=$OLD_LVF"
9934 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $LVF
9936 # Let's make sure that we really have some margin. Client checks
9937 # cached locks every 10 sec.
9939 log "Sleep ${SLEEP} sec"
9941 while ((SEC<$SLEEP)); do
9945 LRU_SIZE=$($LCTL get_param -n $NSDIR/lru_size)
9949 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
9950 local LRU_SIZE_A=$($LCTL get_param -n $NSDIR.lru_size)
9952 [[ $LRU_SIZE_B -gt $LRU_SIZE_A ]] || {
9953 error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
9954 unlinkmany $DIR/$tdir/f $NR
9958 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
9959 log "unlink $NR files at $DIR/$tdir"
9960 unlinkmany $DIR/$tdir/f $NR
9962 run_test 124a "lru resize ======================================="
9964 get_max_pool_limit()
9966 local limit=$($LCTL get_param \
9967 -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit)
9970 if [[ $l -gt $max ]]; then
9978 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9979 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
9980 skip_env "no lru resize on server"
9982 LIMIT=$(get_max_pool_limit)
9984 NR=$(($(default_lru_size)*20))
9985 if [[ $NR -gt $LIMIT ]]; then
9986 log "Limit lock number by $LIMIT locks"
9990 IFree=$(mdsrate_inodes_available)
9991 if [ $IFree -lt $NR ]; then
9992 log "Limit lock number by $IFree inodes"
9996 lru_resize_disable mdc
9997 test_mkdir -p $DIR/$tdir/disable_lru_resize
9999 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
10000 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
10001 cancel_lru_locks mdc
10004 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
10007 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
10010 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
10014 nolruresize_delta=$((etime-stime))
10015 log "ls -la time: $nolruresize_delta seconds"
10016 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
10017 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
10019 lru_resize_enable mdc
10020 test_mkdir -p $DIR/$tdir/enable_lru_resize
10022 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
10023 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
10024 cancel_lru_locks mdc
10027 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
10030 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
10033 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
10037 lruresize_delta=$((etime-stime))
10038 log "ls -la time: $lruresize_delta seconds"
10039 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
10041 if [ $lruresize_delta -gt $nolruresize_delta ]; then
10042 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
10043 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
10044 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
10046 log "lru resize performs the same with no lru resize"
10048 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
10050 run_test 124b "lru resize (performance test) ======================="
10053 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10054 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
10055 skip_env "no lru resize on server"
10057 # cache ununsed locks on client
10059 cancel_lru_locks mdc
10060 test_mkdir $DIR/$tdir
10061 createmany -o $DIR/$tdir/f $nr ||
10062 error "failed to create $nr files in $DIR/$tdir"
10063 ls -l $DIR/$tdir > /dev/null
10065 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
10066 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
10067 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
10068 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
10069 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
10071 # set lru_max_age to 1 sec
10072 $LCTL set_param $nsdir.lru_max_age=1000 # milliseconds
10073 echo "sleep $((recalc_p * 2)) seconds..."
10074 sleep $((recalc_p * 2))
10076 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
10077 # restore lru_max_age
10078 $LCTL set_param -n $nsdir.lru_max_age $max_age
10079 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
10080 unlinkmany $DIR/$tdir/f $nr
10082 run_test 124c "LRUR cancel very aged locks"
10084 test_125() { # 13358
10085 $LCTL get_param -n llite.*.client_type | grep -q local ||
10086 skip "must run as local client"
10087 $LCTL get_param -n mdc.*-mdc-*.connect_flags | grep -q acl ||
10088 skip_env "must have acl enabled"
10089 [ -z "$(which setfacl)" ] && skip_env "must have setfacl tool"
10091 test_mkdir $DIR/$tdir
10092 $LFS setstripe -S 65536 -c -1 $DIR/$tdir || error "setstripe failed"
10093 setfacl -R -m u:bin:rwx $DIR/$tdir || error "setfacl $DIR/$tdir failed"
10094 ls -ld $DIR/$tdir || error "cannot access $DIR/$tdir"
10096 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
10098 test_126() { # bug 12829/13455
10099 $GSS && skip_env "must run as gss disabled"
10100 $LCTL get_param -n llite.*.client_type | grep -q local ||
10101 skip "must run as local client"
10102 [ "$UID" != 0 ] && skip "must run as root, not UID $UID"
10104 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
10105 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
10107 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
10109 run_test 126 "check that the fsgid provided by the client is taken into account"
10111 test_127a() { # bug 15521
10112 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10114 $SETSTRIPE -i 0 -c 1 $DIR/$tfile || error "setstripe failed"
10115 $LCTL set_param osc.*.stats=0
10116 FSIZE=$((2048 * 1024))
10117 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
10118 cancel_lru_locks osc
10119 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE
10121 $LCTL get_param osc.*0000-osc-*.stats | grep samples > $DIR/${tfile}.tmp
10122 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
10123 echo "got $COUNT $NAME"
10124 [ ! $MIN ] && error "Missing min value for $NAME proc entry"
10125 eval $NAME=$COUNT || error "Wrong proc format"
10128 read_bytes|write_bytes)
10129 [ $MIN -lt 4096 ] && error "min is too small: $MIN"
10130 [ $MIN -gt $FSIZE ] && error "min is too big: $MIN"
10131 [ $MAX -lt 4096 ] && error "max is too small: $MAX"
10132 [ $MAX -gt $FSIZE ] && error "max is too big: $MAX"
10133 [ $SUM -ne $FSIZE ] && error "sum is wrong: $SUM"
10134 [ $SUMSQ -lt $(((FSIZE /4096) * (4096 * 4096))) ] &&
10135 error "sumsquare is too small: $SUMSQ"
10136 [ $SUMSQ -gt $((FSIZE * FSIZE)) ] &&
10137 error "sumsquare is too big: $SUMSQ"
10141 done < $DIR/${tfile}.tmp
10143 #check that we actually got some stats
10144 [ "$read_bytes" ] || error "Missing read_bytes stats"
10145 [ "$write_bytes" ] || error "Missing write_bytes stats"
10146 [ "$read_bytes" != 0 ] || error "no read done"
10147 [ "$write_bytes" != 0 ] || error "no write done"
10149 run_test 127a "verify the client stats are sane"
10151 test_127b() { # bug LU-333
10152 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10154 $LCTL set_param llite.*.stats=0
10155 FSIZE=65536 # sized fixed to match PAGE_SIZE for most clients
10157 # perform 2 reads and writes so MAX is different from SUM.
10158 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
10159 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
10160 cancel_lru_locks osc
10161 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE count=1
10162 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE count=1
10164 $LCTL get_param llite.*.stats | grep samples > $TMP/${tfile}.tmp
10165 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
10166 echo "got $COUNT $NAME"
10167 eval $NAME=$COUNT || error "Wrong proc format"
10171 [ $COUNT -ne 2 ] && error "count is not 2: $COUNT"
10172 [ $MIN -ne $FSIZE ] && error "min is not $FSIZE: $MIN"
10173 [ $MAX -ne $FSIZE ] && error "max is incorrect: $MAX"
10174 [ $SUM -ne $((FSIZE * 2)) ] && error "sum is wrong: $SUM"
10177 [ $COUNT -ne 2 ] && error "count is not 2: $COUNT"
10178 [ $MIN -ne $FSIZE ] && error "min is not $FSIZE: $MIN"
10179 [ $MAX -ne $FSIZE ] && error "max is incorrect: $MAX"
10180 [ $SUM -ne $((FSIZE * 2)) ] && error "sum is wrong: $SUM"
10184 done < $TMP/${tfile}.tmp
10186 #check that we actually got some stats
10187 [ "$read_bytes" ] || error "Missing read_bytes stats"
10188 [ "$write_bytes" ] || error "Missing write_bytes stats"
10189 [ "$read_bytes" != 0 ] || error "no read done"
10190 [ "$write_bytes" != 0 ] || error "no write done"
10192 rm -f $TMP/${tfile}.tmp
10194 run_test 127b "verify the llite client stats are sane"
10196 test_128() { # bug 15212
10198 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
10203 result=$(grep error $TMP/$tfile.log)
10204 rm -f $DIR/$tfile $TMP/$tfile.log
10205 [ -z "$result" ] ||
10206 error "consecutive find's under interactive lfs failed"
10208 run_test 128 "interactive lfs for 2 consecutive find's"
10210 set_dir_limits () {
10215 local ldproc=/proc/fs/ldiskfs
10216 local facets=$(get_facets MDS)
10218 for facet in ${facets//,/ }; do
10219 canondev=$(ldiskfs_canon \
10220 *.$(convert_facet2label $facet).mntdev $facet)
10221 do_facet $facet "test -e $ldproc/$canondev/max_dir_size" ||
10222 ldproc=/sys/fs/ldiskfs
10223 do_facet $facet "echo $1 >$ldproc/$canondev/max_dir_size"
10224 do_facet $facet "echo $2 >$ldproc/$canondev/warning_dir_size"
10228 check_mds_dmesg() {
10229 local facets=$(get_facets MDS)
10230 for facet in ${facets//,/ }; do
10231 do_facet $facet "dmesg | tail -3 | grep -q $1" && return 0
10237 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10238 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.5.56) ]] ||
10239 skip "Need MDS version with at least 2.5.56"
10240 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
10241 skip_env "ldiskfs only test"
10243 remote_mds_nodsh && skip "remote MDS with nodsh"
10247 local has_warning=false
10250 mkdir -p $DIR/$tdir
10252 # block size of mds1
10253 local maxsize=$(($($LCTL get_param -n mdc.*MDT0000*.blocksize) * 5))
10254 set_dir_limits $maxsize $maxsize
10255 local dirsize=$(stat -c%s "$DIR/$tdir")
10257 while [[ $dirsize -le $maxsize ]]; do
10258 $MULTIOP $DIR/$tdir/file_base_$nfiles Oc
10260 if ! $has_warning; then
10261 check_mds_dmesg '"is approaching"' && has_warning=true
10263 # check two errors:
10264 # ENOSPC for new ext4 max_dir_size (kernel commit df981d03ee)
10265 # EFBIG for previous versions included in ldiskfs series
10266 if [ $rc -eq $EFBIG -o $rc -eq $ENOSPC ]; then
10268 echo "return code $rc received as expected"
10270 createmany -o $DIR/$tdir/file_extra_$nfiles. 5 ||
10271 error_exit "create failed w/o dir size limit"
10273 check_mds_dmesg '"has reached"' ||
10274 error_exit "reached message should be output"
10276 [ $has_warning = "false" ] &&
10277 error_exit "warning message should be output"
10279 dirsize=$(stat -c%s "$DIR/$tdir")
10281 [[ $dirsize -ge $maxsize ]] && return 0
10282 error_exit "current dir size $dirsize, " \
10283 "previous limit $maxsize"
10284 elif [ $rc -ne 0 ]; then
10286 error_exit "return $rc received instead of expected " \
10287 "$EFBIG or $ENOSPC, files in dir $dirsize"
10289 nfiles=$((nfiles + 1))
10290 dirsize=$(stat -c%s "$DIR/$tdir")
10294 error "exceeded dir size limit $maxsize($MDSCOUNT) : $dirsize bytes"
10296 run_test 129 "test directory size limit ========================"
10305 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
10306 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
10308 trap cleanup_130 EXIT RETURN
10310 local fm_file=$DIR/$tfile
10311 $SETSTRIPE -S 65536 -c 1 $fm_file || error "setstripe on $fm_file"
10312 dd if=/dev/zero of=$fm_file bs=65536 count=1 ||
10313 error "dd failed for $fm_file"
10315 # LU-1795: test filefrag/FIEMAP once, even if unsupported
10316 filefrag -ves $fm_file
10318 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
10319 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
10320 [ $RC != 0 ] && error "filefrag $fm_file failed"
10322 filefrag_op=$(filefrag -ve -k $fm_file |
10323 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
10324 lun=$($GETSTRIPE -i $fm_file)
10326 start_blk=`echo $filefrag_op | cut -d: -f2 | cut -d. -f1`
10329 for line in $filefrag_op
10331 frag_lun=`echo $line | cut -d: -f5`
10332 ext_len=`echo $line | cut -d: -f4`
10333 if (( $frag_lun != $lun )); then
10335 error "FIEMAP on 1-stripe file($fm_file) failed"
10338 (( tot_len += ext_len ))
10341 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
10343 error "FIEMAP on 1-stripe file($fm_file) failed;"
10349 echo "FIEMAP on single striped file succeeded"
10351 run_test 130a "FIEMAP (1-stripe file)"
10354 [ "$OSTCOUNT" -lt "2" ] && skip_env "needs >= 2 OSTs"
10356 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
10357 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
10359 trap cleanup_130 EXIT RETURN
10361 local fm_file=$DIR/$tfile
10362 $SETSTRIPE -S 65536 -c $OSTCOUNT $fm_file ||
10363 error "setstripe on $fm_file"
10364 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
10365 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
10367 dd if=/dev/zero of=$fm_file bs=1M count=$OSTCOUNT ||
10368 error "dd failed on $fm_file"
10370 filefrag -ves $fm_file || error "filefrag $fm_file failed"
10371 filefrag_op=$(filefrag -ve -k $fm_file |
10372 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
10374 last_lun=$(echo $filefrag_op | cut -d: -f5 |
10375 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10380 for line in $filefrag_op
10382 frag_lun=$(echo $line | cut -d: -f5 |
10383 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10384 ext_len=$(echo $line | cut -d: -f4)
10385 if (( $frag_lun != $last_lun )); then
10386 if (( tot_len != 1024 )); then
10388 error "FIEMAP on $fm_file failed; returned " \
10389 "len $tot_len for OST $last_lun instead of 1024"
10392 (( num_luns += 1 ))
10396 (( tot_len += ext_len ))
10399 if (( num_luns != $OSTCOUNT || tot_len != 1024 )); then
10401 error "FIEMAP on $fm_file failed; returned wrong number of " \
10402 "luns or wrong len for OST $last_lun"
10408 echo "FIEMAP on $OSTCOUNT-stripe file succeeded"
10410 run_test 130b "FIEMAP ($OSTCOUNT-stripe file)"
10413 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10415 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
10416 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
10418 trap cleanup_130 EXIT RETURN
10420 local fm_file=$DIR/$tfile
10421 $SETSTRIPE -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
10422 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
10423 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
10425 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 ||
10426 error "dd failed on $fm_file"
10428 filefrag -ves $fm_file || error "filefrag $fm_file failed"
10429 filefrag_op=$(filefrag -ve -k $fm_file |
10430 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
10432 last_lun=$(echo $filefrag_op | cut -d: -f5 |
10433 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10438 for line in $filefrag_op
10440 frag_lun=$(echo $line | cut -d: -f5 |
10441 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10442 ext_len=$(echo $line | cut -d: -f4)
10443 if (( $frag_lun != $last_lun )); then
10444 logical=`echo $line | cut -d: -f2 | cut -d. -f1`
10445 if (( logical != 512 )); then
10447 error "FIEMAP on $fm_file failed; returned " \
10448 "logical start for lun $logical instead of 512"
10451 if (( tot_len != 512 )); then
10453 error "FIEMAP on $fm_file failed; returned " \
10454 "len $tot_len for OST $last_lun instead of 1024"
10457 (( num_luns += 1 ))
10461 (( tot_len += ext_len ))
10464 if (( num_luns != 2 || tot_len != 512 )); then
10466 error "FIEMAP on $fm_file failed; returned wrong number of " \
10467 "luns or wrong len for OST $last_lun"
10473 echo "FIEMAP on 2-stripe file with hole succeeded"
10475 run_test 130c "FIEMAP (2-stripe file with hole)"
10478 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
10480 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
10481 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
10483 trap cleanup_130 EXIT RETURN
10485 local fm_file=$DIR/$tfile
10486 $SETSTRIPE -S 65536 -c $OSTCOUNT $fm_file ||
10487 error "setstripe on $fm_file"
10488 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
10489 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
10491 local actual_stripe_count=$($GETSTRIPE -c $fm_file)
10492 dd if=/dev/zero of=$fm_file bs=1M count=$actual_stripe_count ||
10493 error "dd failed on $fm_file"
10495 filefrag -ves $fm_file || error "filefrag $fm_file failed"
10496 filefrag_op=$(filefrag -ve -k $fm_file |
10497 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
10499 last_lun=$(echo $filefrag_op | cut -d: -f5 |
10500 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10505 for line in $filefrag_op
10507 frag_lun=$(echo $line | cut -d: -f5 |
10508 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10509 ext_len=$(echo $line | cut -d: -f4)
10510 if (( $frag_lun != $last_lun )); then
10511 if (( tot_len != 1024 )); then
10513 error "FIEMAP on $fm_file failed; returned " \
10514 "len $tot_len for OST $last_lun instead of 1024"
10517 (( num_luns += 1 ))
10521 (( tot_len += ext_len ))
10524 if (( num_luns != actual_stripe_count || tot_len != 1024 )); then
10526 error "FIEMAP on $fm_file failed; returned wrong number of " \
10527 "luns or wrong len for OST $last_lun"
10533 echo "FIEMAP on N-stripe file succeeded"
10535 run_test 130d "FIEMAP (N-stripe file)"
10538 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10540 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
10541 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
10543 trap cleanup_130 EXIT RETURN
10545 local fm_file=$DIR/$tfile
10546 $SETSTRIPE -S 131072 -c 2 $fm_file || error "setstripe on $fm_file"
10547 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
10548 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
10551 EXPECTED_LEN=$(( (NUM_BLKS / 2) * 64 ))
10552 for ((i = 0; i < $NUM_BLKS; i++))
10554 dd if=/dev/zero of=$fm_file count=1 bs=64k seek=$((2*$i)) conv=notrunc > /dev/null 2>&1
10557 filefrag -ves $fm_file || error "filefrag $fm_file failed"
10558 filefrag_op=$(filefrag -ve -k $fm_file |
10559 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
10561 last_lun=$(echo $filefrag_op | cut -d: -f5 |
10562 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10567 for line in $filefrag_op
10569 frag_lun=$(echo $line | cut -d: -f5 |
10570 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10571 ext_len=$(echo $line | cut -d: -f4)
10572 if (( $frag_lun != $last_lun )); then
10573 if (( tot_len != $EXPECTED_LEN )); then
10575 error "FIEMAP on $fm_file failed; returned " \
10576 "len $tot_len for OST $last_lun instead " \
10580 (( num_luns += 1 ))
10584 (( tot_len += ext_len ))
10587 if (( num_luns != 2 || tot_len != $EXPECTED_LEN )); then
10589 error "FIEMAP on $fm_file failed; returned wrong number " \
10590 "of luns or wrong len for OST $last_lun"
10596 echo "FIEMAP with continuation calls succeeded"
10598 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
10601 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
10602 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
10604 local fm_file=$DIR/$tfile
10605 $MULTIOP $fm_file oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:T33554432c ||
10606 error "multiop create with lov_delay_create on $fm_file"
10608 filefrag -ves $fm_file || error "filefrag $fm_file failed"
10609 filefrag_extents=$(filefrag -vek $fm_file |
10610 awk '/extents? found/ { print $2 }')
10611 if [[ "$filefrag_extents" != "0" ]]; then
10612 error "FIEMAP on $fm_file failed; " \
10613 "returned $filefrag_extents expected 0"
10618 run_test 130f "FIEMAP (unstriped file)"
10620 # Test for writev/readv
10622 rwv -f $DIR/$tfile -w -n 3 524288 1048576 1572864 ||
10623 error "writev test failed"
10624 rwv -f $DIR/$tfile -r -v -n 2 1572864 1048576 ||
10625 error "readv failed"
10628 run_test 131a "test iov's crossing stripe boundary for writev/readv"
10631 local fsize=$((524288 + 1048576 + 1572864))
10632 rwv -f $DIR/$tfile -w -a -n 3 524288 1048576 1572864 &&
10633 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
10634 error "append writev test failed"
10636 ((fsize += 1572864 + 1048576))
10637 rwv -f $DIR/$tfile -w -a -n 2 1572864 1048576 &&
10638 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
10639 error "append writev test failed"
10642 run_test 131b "test append writev"
10645 rwv -f $DIR/$tfile -w -d -n 1 1048576 || return 0
10648 run_test 131c "test read/write on file w/o objects"
10651 rwv -f $DIR/$tfile -w -n 1 1572864
10652 NOB=`rwv -f $DIR/$tfile -r -n 3 524288 524288 1048576 | awk '/error/ {print $6}'`
10653 if [ "$NOB" != 1572864 ]; then
10654 error "Short read filed: read $NOB bytes instead of 1572864"
10658 run_test 131d "test short read"
10661 rwv -f $DIR/$tfile -w -s 1048576 -n 1 1048576
10662 rwv -f $DIR/$tfile -r -z -s 0 -n 1 524288 || \
10663 error "read hitting hole failed"
10666 run_test 131e "test read hitting hole"
10675 mds*) res=$(do_facet $facet \
10676 $LCTL get_param mdt.$FSNAME-MDT0000.md_stats | grep "$op")
10678 ost*) res=$(do_facet $facet \
10679 $LCTL get_param obdfilter.$FSNAME-OST0000.stats | grep "$op")
10681 *) error "Wrong facet '$facet'" ;;
10683 [ "$res" ] || error "The counter for $op on $facet was not incremented"
10684 # if the argument $3 is zero, it means any stat increment is ok.
10685 if [[ $want -gt 0 ]]; then
10686 local count=$(echo $res | awk '{ print $2 }')
10687 [[ $count -ne $want ]] &&
10688 error "The $op counter on $facet is $count, not $want"
10693 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10694 remote_ost_nodsh && skip "remote OST with nodsh"
10695 remote_mds_nodsh && skip "remote MDS with nodsh"
10696 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
10697 skip_env "MDS doesn't support rename stats"
10699 local testdir=$DIR/${tdir}/stats_testdir
10701 mkdir -p $DIR/${tdir}
10704 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
10705 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
10707 # verify mdt stats first.
10708 mkdir ${testdir} || error "mkdir failed"
10709 check_stats $SINGLEMDS "mkdir" 1
10710 touch ${testdir}/${tfile} || error "touch failed"
10711 check_stats $SINGLEMDS "open" 1
10712 check_stats $SINGLEMDS "close" 1
10713 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.8.54) ] && {
10714 mknod ${testdir}/${tfile}-pipe p || error "mknod failed"
10715 check_stats $SINGLEMDS "mknod" 2
10717 rm -f ${testdir}/${tfile}-pipe || error "pipe remove failed"
10718 check_stats $SINGLEMDS "unlink" 1
10719 rm -f ${testdir}/${tfile} || error "file remove failed"
10720 check_stats $SINGLEMDS "unlink" 2
10722 # remove working dir and check mdt stats again.
10723 rmdir ${testdir} || error "rmdir failed"
10724 check_stats $SINGLEMDS "rmdir" 1
10726 local testdir1=$DIR/${tdir}/stats_testdir1
10727 mkdir -p ${testdir}
10728 mkdir -p ${testdir1}
10729 touch ${testdir1}/test1
10730 mv ${testdir1}/test1 ${testdir} || error "file crossdir rename"
10731 check_stats $SINGLEMDS "crossdir_rename" 1
10733 mv ${testdir}/test1 ${testdir}/test0 || error "file samedir rename"
10734 check_stats $SINGLEMDS "samedir_rename" 1
10736 rm -rf $DIR/${tdir}
10738 run_test 133a "Verifying MDT stats ========================================"
10743 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10744 remote_ost_nodsh && skip "remote OST with nodsh"
10745 remote_mds_nodsh && skip "remote MDS with nodsh"
10747 local testdir=$DIR/${tdir}/stats_testdir
10749 mkdir -p ${testdir} || error "mkdir failed"
10750 touch ${testdir}/${tfile} || error "touch failed"
10751 cancel_lru_locks mdc
10754 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
10755 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
10757 # extra mdt stats verification.
10758 chmod 444 ${testdir}/${tfile} || error "chmod failed"
10759 check_stats $SINGLEMDS "setattr" 1
10760 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
10761 if [ $(lustre_version_code $SINGLEMDS) -ne $(version_code 2.2.0) ]
10763 ls -l ${testdir}/${tfile} > /dev/null|| error "ls failed"
10764 check_stats $SINGLEMDS "getattr" 1
10766 rm -rf $DIR/${tdir}
10768 # when DNE is enabled, MDT uses STATFS RPC to ping other targets
10769 # so the check below is not reliable
10770 [ $MDSCOUNT -eq 1 ] || return 0
10772 # Sleep to avoid a cached response.
10773 #define OBD_STATFS_CACHE_SECONDS 1
10775 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
10776 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
10777 $LFS df || error "lfs failed"
10778 check_stats $SINGLEMDS "statfs" 1
10780 # check aggregated statfs (LU-10018)
10781 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.11.54) ] &&
10783 [ $(lustre_version_code client) -lt $(version_code 2.11.54) ] &&
10786 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
10787 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
10789 check_stats $SINGLEMDS "statfs" 1
10790 res=$(do_facet ost1 \
10791 $LCTL get_param obdfilter.$FSNAME-OST0000.stats | grep "statfs")
10792 [ "$res" ] && error "OST got STATFS"
10796 run_test 133b "Verifying extra MDT stats =================================="
10799 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10800 remote_ost_nodsh && skip "remote OST with nodsh"
10801 remote_mds_nodsh && skip "remote MDS with nodsh"
10803 local testdir=$DIR/$tdir/stats_testdir
10805 test_mkdir -p $testdir
10807 # verify obdfilter stats.
10808 $SETSTRIPE -c 1 -i 0 $testdir/$tfile
10810 cancel_lru_locks osc
10811 wait_delete_completed
10814 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
10815 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
10817 dd if=/dev/zero of=$testdir/$tfile conv=notrunc bs=512k count=1 ||
10820 cancel_lru_locks osc
10821 check_stats ost1 "write" 1
10823 dd if=$testdir/$tfile of=/dev/null bs=1k count=1 || error "dd failed"
10824 check_stats ost1 "read" 1
10826 > $testdir/$tfile || error "truncate failed"
10827 check_stats ost1 "punch" 1
10829 rm -f $testdir/$tfile || error "file remove failed"
10830 wait_delete_completed
10831 check_stats ost1 "destroy" 1
10835 run_test 133c "Verifying OST stats ========================================"
10842 while [ $value -ge 2 ]; do
10847 if [ $orig -gt $order ]; then
10855 local size=('K' 'M' 'G' 'T');
10857 local size_string=$value
10859 while [ $value -ge 1024 ]; do
10860 if [ $i -gt 3 ]; then
10861 #T is the biggest unit we get here, if that is bigger,
10863 size_string=${value}T
10866 value=$((value >> 10))
10867 if [ $value -lt 1024 ]; then
10868 size_string=${value}${size[$i]}
10877 get_rename_size() {
10879 local context=${2:-.}
10880 local sample=$(do_facet $SINGLEMDS $LCTL \
10881 get_param mdt.$FSNAME-MDT0000.rename_stats |
10882 grep -A1 $context |
10883 awk '/ '${size}'/ {print $4}' | sed -e "s/,//g")
10888 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10889 remote_ost_nodsh && skip "remote OST with nodsh"
10890 remote_mds_nodsh && skip "remote MDS with nodsh"
10891 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
10892 skip_env "MDS doesn't support rename stats"
10894 local testdir1=$DIR/${tdir}/stats_testdir1
10895 local testdir2=$DIR/${tdir}/stats_testdir2
10896 mkdir -p $DIR/${tdir}
10898 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
10900 lfs mkdir -i 0 -c 1 ${testdir1} || error "mkdir failed"
10901 lfs mkdir -i 0 -c 1 ${testdir2} || error "mkdir failed"
10903 createmany -o $testdir1/test 512 || error "createmany failed"
10905 # check samedir rename size
10906 mv ${testdir1}/test0 ${testdir1}/test_0
10908 local testdir1_size=$(ls -l $DIR/${tdir} |
10909 awk '/stats_testdir1/ {print $5}')
10910 local testdir2_size=$(ls -l $DIR/${tdir} |
10911 awk '/stats_testdir2/ {print $5}')
10913 testdir1_size=$(order_2 $testdir1_size)
10914 testdir2_size=$(order_2 $testdir2_size)
10916 testdir1_size=$(size_in_KMGT $testdir1_size)
10917 testdir2_size=$(size_in_KMGT $testdir2_size)
10919 echo "source rename dir size: ${testdir1_size}"
10920 echo "target rename dir size: ${testdir2_size}"
10922 local cmd="do_facet $SINGLEMDS $LCTL "
10923 cmd+="get_param mdt.$FSNAME-MDT0000.rename_stats"
10925 eval $cmd || error "$cmd failed"
10926 local samedir=$($cmd | grep 'same_dir')
10927 local same_sample=$(get_rename_size $testdir1_size)
10928 [ -z "$samedir" ] && error "samedir_rename_size count error"
10929 [[ $same_sample -eq 1 ]] ||
10930 error "samedir_rename_size error $same_sample"
10931 echo "Check same dir rename stats success"
10933 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
10935 # check crossdir rename size
10936 mv ${testdir1}/test_0 ${testdir2}/test_0
10938 testdir1_size=$(ls -l $DIR/${tdir} |
10939 awk '/stats_testdir1/ {print $5}')
10940 testdir2_size=$(ls -l $DIR/${tdir} |
10941 awk '/stats_testdir2/ {print $5}')
10943 testdir1_size=$(order_2 $testdir1_size)
10944 testdir2_size=$(order_2 $testdir2_size)
10946 testdir1_size=$(size_in_KMGT $testdir1_size)
10947 testdir2_size=$(size_in_KMGT $testdir2_size)
10949 echo "source rename dir size: ${testdir1_size}"
10950 echo "target rename dir size: ${testdir2_size}"
10952 eval $cmd || error "$cmd failed"
10953 local crossdir=$($cmd | grep 'crossdir')
10954 local src_sample=$(get_rename_size $testdir1_size crossdir_src)
10955 local tgt_sample=$(get_rename_size $testdir2_size crossdir_tgt)
10956 [ -z "$crossdir" ] && error "crossdir_rename_size count error"
10957 [[ $src_sample -eq 1 ]] ||
10958 error "crossdir_rename_size error $src_sample"
10959 [[ $tgt_sample -eq 1 ]] ||
10960 error "crossdir_rename_size error $tgt_sample"
10961 echo "Check cross dir rename stats success"
10962 rm -rf $DIR/${tdir}
10964 run_test 133d "Verifying rename_stats ========================================"
10967 remote_mds_nodsh && skip "remote MDS with nodsh"
10968 remote_ost_nodsh && skip "remote OST with nodsh"
10969 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10971 local testdir=$DIR/${tdir}/stats_testdir
10972 local ctr f0 f1 bs=32768 count=42 sum
10974 mkdir -p ${testdir} || error "mkdir failed"
10976 $SETSTRIPE -c 1 -i 0 ${testdir}/${tfile}
10978 for ctr in {write,read}_bytes; do
10980 cancel_lru_locks osc
10982 do_facet ost1 $LCTL set_param -n \
10983 "obdfilter.*.exports.clear=clear"
10985 if [ $ctr = write_bytes ]; then
10987 f1=${testdir}/${tfile}
10989 f0=${testdir}/${tfile}
10993 dd if=$f0 of=$f1 conv=notrunc bs=$bs count=$count || \
10996 cancel_lru_locks osc
10998 sum=$(do_facet ost1 $LCTL get_param \
10999 "obdfilter.*.exports.*.stats" |
11000 awk -v ctr=$ctr 'BEGIN { sum = 0 }
11001 $1 == ctr { sum += $7 }
11002 END { printf("%0.0f", sum) }')
11004 if ((sum != bs * count)); then
11005 error "Bad $ctr sum, expected $((bs * count)), got $sum"
11009 rm -rf $DIR/${tdir}
11011 run_test 133e "Verifying OST {read,write}_bytes nid stats ================="
11013 proc_regexp="/{proc,sys}/{fs,sys,kernel/debug}/{lustre,lnet}/"
11015 # Some versions of find (4.5.11, 4.5.14) included in CentOS 7.3-7.5 do
11016 # not honor the -ignore_readdir_race option correctly. So we call
11017 # error_ignore() rather than error() in these cases. See LU-11152.
11019 if (find --version; do_facet mds1 find --version) |
11020 grep -q '\b4\.5\.1[1-4]\b'; then
11021 error_ignore LU-11152 "$@"
11028 # First without trusting modes.
11029 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
11030 echo "proc_dirs='$proc_dirs'"
11031 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
11032 find $proc_dirs -exec cat '{}' \; &> /dev/null
11034 # Second verifying readability.
11035 $LCTL get_param -R '*' &> /dev/null
11037 # Verifing writability with badarea_io.
11039 -ignore_readdir_race \
11041 -not -name force_lbug \
11042 -not -name changelog_mask \
11043 -exec badarea_io '{}' \; ||
11044 error_133 "find $proc_dirs failed"
11046 run_test 133f "Check reads/writes of client lustre proc files with bad area io"
11049 remote_mds_nodsh && skip "remote MDS with nodsh"
11050 remote_ost_nodsh && skip "remote OST with nodsh"
11052 # eventually, this can also be replaced with "lctl get_param -R",
11053 # but not until that option is always available on the server
11055 for facet in mds1 ost1; do
11056 [ $(lustre_version_code $facet) -le $(version_code 2.5.54) ] &&
11057 skip_noexit "Too old lustre on $facet"
11058 local facet_proc_dirs=$(do_facet $facet \
11059 \\\ls -d $proc_regexp 2>/dev/null)
11060 echo "${facet}_proc_dirs='$facet_proc_dirs'"
11061 [ -z "$facet_proc_dirs" ] && error "no proc_dirs on $facet"
11062 do_facet $facet find $facet_proc_dirs \
11063 ! -name req_history \
11064 -exec cat '{}' \\\; &> /dev/null
11066 do_facet $facet find $facet_proc_dirs \
11067 ! -name req_history \
11069 -exec cat '{}' \\\; &> /dev/null ||
11070 error "proc file read failed"
11072 do_facet $facet find $facet_proc_dirs \
11073 -ignore_readdir_race \
11075 -not -name force_lbug \
11076 -not -name changelog_mask \
11077 -exec badarea_io '{}' \\\; ||
11078 error_133 "$facet find $facet_proc_dirs failed"
11081 # remount the FS in case writes/reads /proc break the FS
11082 cleanup || error "failed to unmount"
11083 setup || error "failed to setup"
11086 run_test 133g "Check reads/writes of server lustre proc files with bad area io"
11089 remote_mds_nodsh && skip "remote MDS with nodsh"
11090 remote_ost_nodsh && skip "remote OST with nodsh"
11091 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.9.54) ]] &&
11092 skip "Need MDS version at least 2.9.54"
11096 for facet in client mds1 ost1; do
11097 local facet_proc_dirs=$(do_facet $facet \
11098 \\\ls -d $proc_regexp 2> /dev/null)
11099 [ -z "$facet_proc_dirs" ] && error "no proc_dirs on $facet"
11100 echo "${facet}_proc_dirs='$facet_proc_dirs'"
11101 # Get the list of files that are missing the terminating newline
11102 local missing=($(do_facet $facet \
11103 find ${facet_proc_dirs} -type f \| \
11104 while read F\; do \
11105 awk -v FS='\v' -v RS='\v\v' \
11106 "'END { if(NR>0 && \
11107 \\\$NF !~ /.*\\\n\$/) \
11108 print FILENAME}'" \
11111 [ ${#missing[*]} -eq 0 ] ||
11112 error "files do not end with newline: ${missing[*]}"
11115 run_test 133h "Proc files should end with newlines"
11118 remote_mds_nodsh && skip "remote MDS with nodsh"
11119 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.54) ]] &&
11120 skip "Need MDS version at least 2.7.54"
11122 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
11123 cancel_lru_locks mdc
11125 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
11126 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
11127 [ $unused -eq 0 ] || error "$unused locks are not cleared"
11130 createmany -o $DIR/$tdir/f $nr ||
11131 error "failed to create $nr files in $DIR/$tdir"
11132 unused=$($LCTL get_param -n $nsdir.lock_unused_count)
11134 #define OBD_FAIL_LDLM_WATERMARK_LOW 0x327
11135 do_facet mds1 $LCTL set_param fail_loc=0x327
11136 do_facet mds1 $LCTL set_param fail_val=500
11139 echo "sleep 10 seconds ..."
11141 local lck_cnt=$($LCTL get_param -n $nsdir.lock_unused_count)
11143 do_facet mds1 $LCTL set_param fail_loc=0
11144 do_facet mds1 $LCTL set_param fail_val=0
11145 [ $lck_cnt -lt $unused ] ||
11146 error "No locks reclaimed, before:$unused, after:$lck_cnt"
11149 unlinkmany $DIR/$tdir/f $nr
11151 run_test 134a "Server reclaims locks when reaching lock_reclaim_threshold"
11154 remote_mds_nodsh && skip "remote MDS with nodsh"
11155 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.54) ]] &&
11156 skip "Need MDS version at least 2.7.54"
11158 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
11159 cancel_lru_locks mdc
11161 local low_wm=$(do_facet mds1 $LCTL get_param -n \
11162 ldlm.lock_reclaim_threshold_mb)
11163 # disable reclaim temporarily
11164 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=0
11166 #define OBD_FAIL_LDLM_WATERMARK_HIGH 0x328
11167 do_facet mds1 $LCTL set_param fail_loc=0x328
11168 do_facet mds1 $LCTL set_param fail_val=500
11170 $LCTL set_param debug=+trace
11173 createmany -o $DIR/$tdir/f $nr &
11174 local create_pid=$!
11176 echo "Sleep $TIMEOUT seconds ..."
11178 if ! ps -p $create_pid > /dev/null 2>&1; then
11179 do_facet mds1 $LCTL set_param fail_loc=0
11180 do_facet mds1 $LCTL set_param fail_val=0
11181 do_facet mds1 $LCTL set_param \
11182 ldlm.lock_reclaim_threshold_mb=${low_wm}m
11183 error "createmany finished incorrectly!"
11185 do_facet mds1 $LCTL set_param fail_loc=0
11186 do_facet mds1 $LCTL set_param fail_val=0
11187 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=${low_wm}m
11188 wait $create_pid || return 1
11190 unlinkmany $DIR/$tdir/f $nr
11192 run_test 134b "Server rejects lock request when reaching lock_limit_mb"
11194 test_140() { #bug-17379
11195 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11197 test_mkdir $DIR/$tdir
11198 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
11199 cp $(which stat) . || error "Copying stat to $DIR/$tdir"
11201 # VFS limits max symlink depth to 5(4KSTACK) or 7(8KSTACK) or 8
11202 # For kernel > 3.5, bellow only tests consecutive symlink (MAX 40)
11204 while i=$((i + 1)); do
11206 cd $i || error "Changing to $i"
11207 ln -s ../stat stat || error "Creating stat symlink"
11208 # Read the symlink until ELOOP present,
11209 # not LBUGing the system is considered success,
11210 # we didn't overrun the stack.
11211 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
11212 if [ $ret -ne 0 ]; then
11213 if [ $ret -eq 40 ]; then
11216 error "Open stat symlink"
11222 echo "The symlink depth = $i"
11223 [ $i -eq 5 -o $i -eq 7 -o $i -eq 8 -o $i -eq 40 ] ||
11224 error "Invalid symlink depth"
11226 # Test recursive symlink
11227 ln -s symlink_self symlink_self
11228 $OPENFILE -f O_RDONLY symlink_self >/dev/null 2>&1; ret=$?
11229 echo "open symlink_self returns $ret"
11230 [ $ret -eq 40 ] || error "recursive symlink doesn't return -ELOOP"
11232 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
11235 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11237 local TF="$TMP/$tfile"
11239 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
11241 cancel_lru_locks $OSC
11242 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
11243 remount_client $MOUNT
11245 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
11248 $TRUNCATE $DIR/$tfile 6000
11249 cancel_lru_locks $OSC
11250 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
11253 echo "12345" >>$DIR/$tfile
11254 cancel_lru_locks $OSC
11255 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
11258 echo "12345" >>$DIR/$tfile
11259 cancel_lru_locks $OSC
11260 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
11265 run_test 150 "truncate/append tests"
11267 #LU-2902 roc_hit was not able to read all values from lproc
11268 function roc_hit_init() {
11269 local list=$(comma_list $(osts_nodes))
11270 local dir=$DIR/$tdir-check
11271 local file=$dir/$tfile
11277 #use setstripe to do a write to every ost
11278 for i in $(seq 0 $((OSTCOUNT-1))); do
11279 $SETSTRIPE -c 1 -i $i $dir || error "$SETSTRIPE $file failed"
11280 dd if=/dev/urandom of=$file bs=4k count=4 2>&1 > /dev/null
11281 idx=$(printf %04x $i)
11282 BEFORE=$(get_osd_param $list *OST*$idx stats |
11283 awk '$1 == "cache_access" {sum += $7}
11284 END { printf("%0.0f", sum) }')
11286 cancel_lru_locks osc
11287 cat $file >/dev/null
11289 AFTER=$(get_osd_param $list *OST*$idx stats |
11290 awk '$1 == "cache_access" {sum += $7}
11291 END { printf("%0.0f", sum) }')
11293 echo BEFORE:$BEFORE AFTER:$AFTER
11294 if ! let "AFTER - BEFORE == 4"; then
11296 error "roc_hit is not safe to use"
11304 function roc_hit() {
11305 local list=$(comma_list $(osts_nodes))
11306 echo $(get_osd_param $list '' stats |
11307 awk '$1 == "cache_hit" {sum += $7}
11308 END { printf("%0.0f", sum) }')
11311 function set_cache() {
11314 if [ "$2" == "off" ]; then
11317 local list=$(comma_list $(osts_nodes))
11318 set_osd_param $list '' $1_cache_enable $on
11320 cancel_lru_locks osc
11324 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11325 remote_ost_nodsh && skip "remote OST with nodsh"
11328 local list=$(comma_list $(osts_nodes))
11330 # check whether obdfilter is cache capable at all
11331 if ! get_osd_param $list '' read_cache_enable >/dev/null; then
11332 skip "not cache-capable obdfilter"
11335 # check cache is enabled on all obdfilters
11336 if get_osd_param $list '' read_cache_enable | grep 0; then
11337 skip "oss cache is disabled"
11340 set_osd_param $list '' writethrough_cache_enable 1
11342 # check write cache is enabled on all obdfilters
11343 if get_osd_param $list '' writethrough_cache_enable | grep 0; then
11344 skip "oss write cache is NOT enabled"
11349 #define OBD_FAIL_OBD_NO_LRU 0x609
11350 do_nodes $list $LCTL set_param fail_loc=0x609
11352 # pages should be in the case right after write
11353 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES ||
11356 local BEFORE=$(roc_hit)
11357 cancel_lru_locks osc
11358 cat $DIR/$tfile >/dev/null
11359 local AFTER=$(roc_hit)
11361 do_nodes $list $LCTL set_param fail_loc=0
11363 if ! let "AFTER - BEFORE == CPAGES"; then
11364 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
11367 # the following read invalidates the cache
11368 cancel_lru_locks osc
11369 set_osd_param $list '' read_cache_enable 0
11370 cat $DIR/$tfile >/dev/null
11372 # now data shouldn't be found in the cache
11374 cancel_lru_locks osc
11375 cat $DIR/$tfile >/dev/null
11377 if let "AFTER - BEFORE != 0"; then
11378 error "IN CACHE: before: $BEFORE, after: $AFTER"
11381 set_osd_param $list '' read_cache_enable 1
11384 run_test 151 "test cache on oss and controls ==============================="
11387 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11389 local TF="$TMP/$tfile"
11391 # simulate ENOMEM during write
11392 #define OBD_FAIL_OST_NOMEM 0x226
11393 lctl set_param fail_loc=0x80000226
11394 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
11396 sync || error "sync failed"
11397 lctl set_param fail_loc=0
11399 # discard client's cache
11400 cancel_lru_locks osc
11402 # simulate ENOMEM during read
11403 lctl set_param fail_loc=0x80000226
11404 cmp $TF $DIR/$tfile || error "cmp failed"
11405 lctl set_param fail_loc=0
11409 run_test 152 "test read/write with enomem ============================"
11412 $MULTIOP $DIR/$tfile Ow4096Ycu || error "multiop failed"
11414 run_test 153 "test if fdatasync does not crash ======================="
11416 dot_lustre_fid_permission_check() {
11418 local ffid=$MOUNT/.lustre/fid/$fid
11421 echo "stat fid $fid"
11422 stat $ffid > /dev/null || error "stat $ffid failed."
11423 echo "touch fid $fid"
11424 touch $ffid || error "touch $ffid failed."
11425 echo "write to fid $fid"
11426 cat /etc/hosts > $ffid || error "write $ffid failed."
11427 echo "read fid $fid"
11428 diff /etc/hosts $ffid || error "read $ffid failed."
11429 echo "append write to fid $fid"
11430 cat /etc/hosts >> $ffid || error "append write $ffid failed."
11431 echo "rename fid $fid"
11432 mv $ffid $test_dir/$tfile.1 &&
11433 error "rename $ffid to $tfile.1 should fail."
11434 touch $test_dir/$tfile.1
11435 mv $test_dir/$tfile.1 $ffid &&
11436 error "rename $tfile.1 to $ffid should fail."
11437 rm -f $test_dir/$tfile.1
11438 echo "truncate fid $fid"
11439 $TRUNCATE $ffid 777 || error "truncate $ffid failed."
11440 echo "link fid $fid"
11441 ln -f $ffid $test_dir/tfile.lnk || error "link $ffid failed."
11442 if [[ $($LCTL get_param -n mdc.*-mdc-*.connect_flags) =~ acl ]]; then
11443 echo "setfacl fid $fid"
11444 setfacl -R -m u:bin:rwx $ffid || error "setfacl $ffid failed."
11445 echo "getfacl fid $fid"
11446 getfacl $ffid >/dev/null || error "getfacl $ffid failed."
11448 echo "unlink fid $fid"
11449 unlink $MOUNT/.lustre/fid/$fid && error "unlink $ffid should fail."
11450 echo "mknod fid $fid"
11451 mknod $ffid c 1 3 && error "mknod $ffid should fail."
11453 fid=[0xf00000400:0x1:0x0]
11454 ffid=$MOUNT/.lustre/fid/$fid
11456 echo "stat non-exist fid $fid"
11457 stat $ffid > /dev/null && error "stat non-exist $ffid should fail."
11458 echo "write to non-exist fid $fid"
11459 cat /etc/hosts > $ffid && error "write non-exist $ffid should fail."
11460 echo "link new fid $fid"
11461 ln $test_dir/$tfile $ffid && error "link $ffid should fail."
11463 mkdir -p $test_dir/$tdir
11464 touch $test_dir/$tdir/$tfile
11465 fid=$($LFS path2fid $test_dir/$tdir)
11468 error "error: could not get fid for $test_dir/$dir/$tfile."
11470 ffid=$MOUNT/.lustre/fid/$fid
11473 ls $ffid > /dev/null || error "ls $ffid failed."
11474 echo "touch $fid/$tfile.1"
11475 touch $ffid/$tfile.1 || error "touch $ffid/$tfile.1 failed."
11477 echo "touch $MOUNT/.lustre/fid/$tfile"
11478 touch $MOUNT/.lustre/fid/$tfile && \
11479 error "touch $MOUNT/.lustre/fid/$tfile should fail."
11481 echo "setxattr to $MOUNT/.lustre/fid"
11482 setfattr -n trusted.name1 -v value1 $MOUNT/.lustre/fid
11484 echo "listxattr for $MOUNT/.lustre/fid"
11485 getfattr -d -m "^trusted" $MOUNT/.lustre/fid
11487 echo "delxattr from $MOUNT/.lustre/fid"
11488 setfattr -x trusted.name1 $MOUNT/.lustre/fid
11490 echo "touch invalid fid: $MOUNT/.lustre/fid/[0x200000400:0x2:0x3]"
11491 touch $MOUNT/.lustre/fid/[0x200000400:0x2:0x3] &&
11492 error "touch invalid fid should fail."
11494 echo "touch non-normal fid: $MOUNT/.lustre/fid/[0x1:0x2:0x0]"
11495 touch $MOUNT/.lustre/fid/[0x1:0x2:0x0] &&
11496 error "touch non-normal fid should fail."
11498 echo "rename $tdir to $MOUNT/.lustre/fid"
11499 mrename $test_dir/$tdir $MOUNT/.lustre/fid &&
11500 error "rename to $MOUNT/.lustre/fid should fail."
11502 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.51) ]
11504 local old_obf_mode=$(stat --format="%a" $DIR/.lustre/fid)
11505 local new_obf_mode=777
11507 echo "change mode of $DIR/.lustre/fid to $new_obf_mode"
11508 chmod $new_obf_mode $DIR/.lustre/fid ||
11509 error "chmod $new_obf_mode $DIR/.lustre/fid failed"
11511 local obf_mode=$(stat --format=%a $DIR/.lustre/fid)
11512 [ $obf_mode -eq $new_obf_mode ] ||
11513 error "stat $DIR/.lustre/fid returned wrong mode $obf_mode"
11515 echo "restore mode of $DIR/.lustre/fid to $old_obf_mode"
11516 chmod $old_obf_mode $DIR/.lustre/fid ||
11517 error "chmod $old_obf_mode $DIR/.lustre/fid failed"
11520 $OPENFILE -f O_LOV_DELAY_CREATE:O_CREAT $test_dir/$tfile-2
11521 fid=$($LFS path2fid $test_dir/$tfile-2)
11523 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.50) ]
11525 echo "cp /etc/passwd $MOUNT/.lustre/fid/$fid"
11526 cp /etc/passwd $MOUNT/.lustre/fid/$fid ||
11527 error "create lov data thru .lustre failed"
11529 echo "cp /etc/passwd $test_dir/$tfile-2"
11530 cp /etc/passwd $test_dir/$tfile-2 ||
11531 error "copy to $test_dir/$tfile-2 failed."
11532 echo "diff /etc/passwd $MOUNT/.lustre/fid/$fid"
11533 diff /etc/passwd $MOUNT/.lustre/fid/$fid ||
11534 error "diff /etc/passwd $MOUNT/.lustre/fid/$fid failed."
11536 rm -rf $test_dir/tfile.lnk
11537 rm -rf $test_dir/$tfile-2
11541 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.1) ]] &&
11542 skip "Need MDS version at least 2.4.1"
11544 local tf=$DIR/$tfile
11547 local fid=$($LFS path2fid $tf)
11548 [ -z "$fid" ] && error "path2fid unable to get $tf FID"
11550 # check that we get the same pathname back
11551 local found=$($LFS fid2path $MOUNT "$fid")
11552 [ -z "$found" ] && error "fid2path unable to get '$fid' path"
11553 [ "$found" == "$tf" ] ||
11554 error "fid2path($fid=path2fid($tf)) = $found != $tf"
11556 run_test 154A "lfs path2fid and fid2path basic checks"
11559 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.1) ]] &&
11560 skip "Need MDS version at least 2.4.1"
11562 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
11563 touch $DIR/$tdir/$tfile || error "touch $DIR/$tdir/$tfile failed"
11564 local linkea=$($LL_DECODE_LINKEA $DIR/$tdir/$tfile | grep 'pfid')
11565 [ -z "$linkea" ] && error "decode linkea $DIR/$tdir/$tfile failed"
11567 local name=$(echo $linkea | awk '/pfid/ {print $5}' | sed -e "s/'//g")
11568 local PFID=$(echo $linkea | awk '/pfid/ {print $3}' | sed -e "s/,//g")
11570 # check that we get the same pathname
11571 echo "PFID: $PFID, name: $name"
11572 local FOUND=$($LFS fid2path $MOUNT "$PFID")
11573 [ -z "$FOUND" ] && error "fid2path unable to get $PFID path"
11574 [ "$FOUND/$name" != "$DIR/$tdir/$tfile" ] &&
11575 error "ll_decode_linkea has $FOUND/$name != $DIR/$tdir/$tfile"
11577 rm -rf $DIR/$tdir || error "Can not delete directory $DIR/$tdir"
11579 run_test 154B "verify the ll_decode_linkea tool"
11582 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11583 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
11584 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ]] ||
11585 skip "Need MDS version at least 2.2.51"
11586 [ -z "$(which setfacl)" ] && skip_env "must have setfacl tool"
11588 cp /etc/hosts $DIR/$tfile
11590 fid=$($LFS path2fid $DIR/$tfile)
11592 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
11594 dot_lustre_fid_permission_check "$fid" $DIR ||
11595 error "dot lustre permission check $fid failed"
11597 ls -a $MOUNT | grep "\.lustre" && error ".lustre should not be listed"
11599 rm -rf $MOUNT/.lustre && error ".lustre is not allowed to be unlinked"
11601 touch $MOUNT/.lustre/file &&
11602 error "creation is not allowed under .lustre"
11604 mkdir $MOUNT/.lustre/dir &&
11605 error "mkdir is not allowed under .lustre"
11609 run_test 154a "Open-by-FID"
11612 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11613 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
11614 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
11615 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ]] ||
11616 skip "Need MDS version at least 2.2.51"
11618 local remote_dir=$DIR/$tdir/remote_dir
11622 mkdir -p $DIR/$tdir
11623 $LFS mkdir -i $MDTIDX $remote_dir ||
11624 error "create remote directory failed"
11626 cp /etc/hosts $remote_dir/$tfile
11628 fid=$($LFS path2fid $remote_dir/$tfile)
11630 [ $rc -ne 0 ] && error "error: could not get fid for $remote_dir/$tfile"
11632 dot_lustre_fid_permission_check "$fid" $remote_dir ||
11633 error "dot lustre permission check $fid failed"
11636 run_test 154b "Open-by-FID for remote directory"
11639 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.1) ]] &&
11640 skip "Need MDS version at least 2.4.1"
11642 touch $DIR/$tfile.1 $DIR/$tfile.2 $DIR/$tfile.3
11643 local FID1=$($LFS path2fid $DIR/$tfile.1)
11644 local FID2=$($LFS path2fid $DIR/$tfile.2)
11645 local FID3=$($LFS path2fid $DIR/$tfile.3)
11648 $LFS path2fid $DIR/$tfile.[123] | while read PATHNAME FID; do
11649 [ "$PATHNAME" = "$DIR/$tfile.$N:" ] ||
11650 error "path2fid pathname $PATHNAME != $DIR/$tfile.$N:"
11652 [ "$FID" = "${!want}" ] ||
11653 error "path2fid $PATHNAME FID $FID != FID$N ${!want}"
11657 $LFS fid2path $MOUNT "$FID1" "$FID2" "$FID3" | while read PATHNAME;
11659 [ "$PATHNAME" = "$DIR/$tfile.$N" ] ||
11660 error "fid2path pathname $PATHNAME != $DIR/$tfile.$N:"
11664 run_test 154c "lfs path2fid and fid2path multiple arguments"
11667 remote_mds_nodsh && skip "remote MDS with nodsh"
11668 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.53) ]] &&
11669 skip "Need MDS version at least 2.5.53"
11671 if remote_mds; then
11672 nid=$($LCTL list_nids | sed "s/\./\\\./g")
11676 local proc_ofile="mdt.*.exports.'$nid'.open_files"
11683 local fid=$($LFS path2fid $DIR/$tfile)
11686 cmd="exec $fd<$DIR/$tfile"
11688 local fid_list=$(do_facet $SINGLEMDS $LCTL get_param $proc_ofile)
11689 echo "$fid_list" | grep "$fid"
11692 cmd="exec $fd>/dev/null"
11694 if [ $rc -ne 0 ]; then
11695 error "FID $fid not found in open files list $fid_list"
11698 run_test 154d "Verify open file fid"
11702 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6.50) ]] &&
11703 skip "Need MDS version at least 2.6.50"
11705 if ls -a $MOUNT | grep -q '^\.lustre$'; then
11706 error ".lustre returned by readdir"
11709 run_test 154e ".lustre is not returned by readdir"
11712 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
11714 # create parent directory on a single MDT to avoid cross-MDT hardlinks
11715 test_mkdir -p -c1 $DIR/$tdir/d
11716 # test dirs inherit from its stripe
11717 mkdir -p $DIR/$tdir/d/foo1 || error "mkdir error"
11718 mkdir -p $DIR/$tdir/d/foo2 || error "mkdir error"
11719 cp /etc/hosts $DIR/$tdir/d/foo1/$tfile
11720 ln $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/link
11723 # get fid of parents
11724 local FID0=$($LFS path2fid $DIR/$tdir/d)
11725 local FID1=$($LFS path2fid $DIR/$tdir/d/foo1)
11726 local FID2=$($LFS path2fid $DIR/$tdir/d/foo2)
11727 local FID3=$($LFS path2fid $DIR)
11729 # check that path2fid --parents returns expected <parent_fid>/name
11730 # 1) test for a directory (single parent)
11731 local parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1)
11732 [ "$parent" == "$FID0/foo1" ] ||
11733 error "expected parent: $FID0/foo1, got: $parent"
11735 # 2) test for a file with nlink > 1 (multiple parents)
11736 parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1/$tfile)
11737 echo "$parent" | grep -F "$FID1/$tfile" ||
11738 error "$FID1/$tfile not returned in parent list"
11739 echo "$parent" | grep -F "$FID2/link" ||
11740 error "$FID2/link not returned in parent list"
11742 # 3) get parent by fid
11743 local file_fid=$($LFS path2fid $DIR/$tdir/d/foo1/$tfile)
11744 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
11745 echo "$parent" | grep -F "$FID1/$tfile" ||
11746 error "$FID1/$tfile not returned in parent list (by fid)"
11747 echo "$parent" | grep -F "$FID2/link" ||
11748 error "$FID2/link not returned in parent list (by fid)"
11750 # 4) test for entry in root directory
11751 parent=$($LFS path2fid --parents $DIR/f)
11752 echo "$parent" | grep -F "$FID3/f" ||
11753 error "$FID3/f not returned in parent list"
11755 # 5) test it on root directory
11756 [ -z "$($LFS path2fid --parents $MOUNT 2>/dev/null)" ] ||
11757 error "$MOUNT should not have parents"
11759 # enable xattr caching and check that linkea is correctly updated
11760 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
11761 save_lustre_params client "llite.*.xattr_cache" > $save
11762 lctl set_param llite.*.xattr_cache 1
11764 # 6.1) linkea update on rename
11765 mv $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/$tfile.moved
11767 # get parents by fid
11768 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
11769 # foo1 should no longer be returned in parent list
11770 echo "$parent" | grep -F "$FID1" &&
11771 error "$FID1 should no longer be in parent list"
11772 # the new path should appear
11773 echo "$parent" | grep -F "$FID2/$tfile.moved" ||
11774 error "$FID2/$tfile.moved is not in parent list"
11776 # 6.2) linkea update on unlink
11777 rm -f $DIR/$tdir/d/foo2/link
11778 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
11779 # foo2/link should no longer be returned in parent list
11780 echo "$parent" | grep -F "$FID2/link" &&
11781 error "$FID2/link should no longer be in parent list"
11785 restore_lustre_params < $save
11788 run_test 154f "get parent fids by reading link ea"
11792 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
11793 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.92) && \
11794 $(lustre_version_code client) -gt $(version_code 2.6.99) ]] ||
11795 skip "Need MDS version at least 2.6.92"
11797 mkdir -p $DIR/$tdir
11798 llapi_fid_test -d $DIR/$tdir
11800 run_test 154g "various llapi FID tests"
11802 test_155_small_load() {
11803 local temp=$TMP/$tfile
11804 local file=$DIR/$tfile
11806 dd if=/dev/urandom of=$temp bs=6096 count=1 || \
11807 error "dd of=$temp bs=6096 count=1 failed"
11809 cancel_lru_locks $OSC
11810 cmp $temp $file || error "$temp $file differ"
11812 $TRUNCATE $temp 6000
11813 $TRUNCATE $file 6000
11814 cmp $temp $file || error "$temp $file differ (truncate1)"
11816 echo "12345" >>$temp
11817 echo "12345" >>$file
11818 cmp $temp $file || error "$temp $file differ (append1)"
11820 echo "12345" >>$temp
11821 echo "12345" >>$file
11822 cmp $temp $file || error "$temp $file differ (append2)"
11828 test_155_big_load() {
11829 remote_ost_nodsh && skip "remote OST with nodsh"
11831 local temp=$TMP/$tfile
11832 local file=$DIR/$tfile
11835 local cache_size=$(do_facet ost$((MAXI+1)) \
11836 "awk '/cache/ {sum+=\\\$4} END {print sum}' /proc/cpuinfo")
11837 local large_file_size=$((cache_size * 2))
11839 echo "OSS cache size: $cache_size KB"
11840 echo "Large file size: $large_file_size KB"
11842 [ $MAXV -le $large_file_size ] &&
11843 skip_env "max available OST size needs > $large_file_size KB"
11845 $SETSTRIPE $file -c 1 -i $MAXI || error "$SETSTRIPE $file failed"
11847 dd if=/dev/urandom of=$temp bs=$large_file_size count=1k ||
11848 error "dd of=$temp bs=$large_file_size count=1k failed"
11851 cancel_lru_locks osc
11852 cmp $temp $file || error "$temp $file differ"
11858 save_writethrough() {
11859 local facets=$(get_facets OST)
11861 save_lustre_params $facets "osd-*.*.writethrough_cache_enable" > $1
11865 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11867 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11869 save_writethrough $p
11872 set_cache writethrough on
11873 test_155_small_load
11874 restore_lustre_params < $p
11877 run_test 155a "Verify small file correctness: read cache:on write_cache:on"
11880 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11882 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11884 save_writethrough $p
11887 set_cache writethrough off
11888 test_155_small_load
11889 restore_lustre_params < $p
11892 run_test 155b "Verify small file correctness: read cache:on write_cache:off"
11895 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11897 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11899 save_writethrough $p
11902 set_cache writethrough on
11903 test_155_small_load
11904 restore_lustre_params < $p
11907 run_test 155c "Verify small file correctness: read cache:off write_cache:on"
11910 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11912 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11914 save_writethrough $p
11917 set_cache writethrough off
11918 test_155_small_load
11919 restore_lustre_params < $p
11922 run_test 155d "Verify small file correctness: read cache:off write_cache:off"
11925 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11927 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11929 save_writethrough $p
11932 set_cache writethrough on
11934 restore_lustre_params < $p
11937 run_test 155e "Verify big file correctness: read cache:on write_cache:on"
11940 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11942 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11944 save_writethrough $p
11947 set_cache writethrough off
11949 restore_lustre_params < $p
11952 run_test 155f "Verify big file correctness: read cache:on write_cache:off"
11955 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11957 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11959 save_writethrough $p
11962 set_cache writethrough on
11964 restore_lustre_params < $p
11967 run_test 155g "Verify big file correctness: read cache:off write_cache:on"
11970 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11972 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11974 save_writethrough $p
11977 set_cache writethrough off
11979 restore_lustre_params < $p
11982 run_test 155h "Verify big file correctness: read cache:off write_cache:off"
11985 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11986 remote_ost_nodsh && skip "remote OST with nodsh"
11987 [ "$(facet_fstype ost1)" = "zfs" -a \
11988 $(lustre_version_code ost1 -lt $(version_code 2.6.93)) ] &&
11989 skip "LU-1956/LU-2261: stats not implemented on OSD ZFS"
11994 local file="$DIR/$tfile"
11995 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11997 save_writethrough $p
12000 log "Turn on read and write cache"
12002 set_cache writethrough on
12004 log "Write data and read it back."
12005 log "Read should be satisfied from the cache."
12006 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
12008 cancel_lru_locks osc
12009 cat $file >/dev/null
12011 if ! let "AFTER - BEFORE == CPAGES"; then
12012 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
12014 log "cache hits:: before: $BEFORE, after: $AFTER"
12017 log "Read again; it should be satisfied from the cache."
12019 cancel_lru_locks osc
12020 cat $file >/dev/null
12022 if ! let "AFTER - BEFORE == CPAGES"; then
12023 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
12025 log "cache hits:: before: $BEFORE, after: $AFTER"
12028 log "Turn off the read cache and turn on the write cache"
12030 set_cache writethrough on
12032 log "Read again; it should be satisfied from the cache."
12034 cancel_lru_locks osc
12035 cat $file >/dev/null
12037 if ! let "AFTER - BEFORE == CPAGES"; then
12038 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
12040 log "cache hits:: before: $BEFORE, after: $AFTER"
12043 log "Read again; it should not be satisfied from the cache."
12045 cancel_lru_locks osc
12046 cat $file >/dev/null
12048 if ! let "AFTER - BEFORE == 0"; then
12049 error "IN CACHE: before: $BEFORE, after: $AFTER"
12051 log "cache hits:: before: $BEFORE, after: $AFTER"
12054 log "Write data and read it back."
12055 log "Read should be satisfied from the cache."
12056 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
12058 cancel_lru_locks osc
12059 cat $file >/dev/null
12061 if ! let "AFTER - BEFORE == CPAGES"; then
12062 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
12064 log "cache hits:: before: $BEFORE, after: $AFTER"
12067 log "Read again; it should not be satisfied from the cache."
12069 cancel_lru_locks osc
12070 cat $file >/dev/null
12072 if ! let "AFTER - BEFORE == 0"; then
12073 error "IN CACHE: before: $BEFORE, after: $AFTER"
12075 log "cache hits:: before: $BEFORE, after: $AFTER"
12078 log "Turn off read and write cache"
12080 set_cache writethrough off
12082 log "Write data and read it back"
12083 log "It should not be satisfied from the cache."
12085 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
12086 cancel_lru_locks osc
12088 cat $file >/dev/null
12090 if ! let "AFTER - BEFORE == 0"; then
12091 error_ignore bz20762 "IN CACHE: before: $BEFORE, after: $AFTER"
12093 log "cache hits:: before: $BEFORE, after: $AFTER"
12096 log "Turn on the read cache and turn off the write cache"
12098 set_cache writethrough off
12100 log "Write data and read it back"
12101 log "It should not be satisfied from the cache."
12103 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
12105 cancel_lru_locks osc
12106 cat $file >/dev/null
12108 if ! let "AFTER - BEFORE == 0"; then
12109 error_ignore bz20762 "IN CACHE: before: $BEFORE, after: $AFTER"
12111 log "cache hits:: before: $BEFORE, after: $AFTER"
12114 log "Read again; it should be satisfied from the cache."
12116 cancel_lru_locks osc
12117 cat $file >/dev/null
12119 if ! let "AFTER - BEFORE == CPAGES"; then
12120 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
12122 log "cache hits:: before: $BEFORE, after: $AFTER"
12125 restore_lustre_params < $p
12128 run_test 156 "Verification of tunables"
12131 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12132 remote_mds_nodsh && skip "remote MDS with nodsh"
12133 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] ||
12134 skip "Need MDS version at least 2.2.0"
12136 changelog_register || error "changelog_register failed"
12137 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
12138 changelog_users $SINGLEMDS | grep -q $cl_user ||
12139 error "User $cl_user not found in changelog_users"
12142 test_mkdir -p $DIR/$tdir/pics/2008/zachy
12143 changelog_clear 0 || error "changelog_clear failed"
12144 touch $DIR/$tdir/pics/2008/zachy/$tfile # open 1
12145 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg # open 2
12146 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
12147 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
12148 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
12149 rm $DIR/$tdir/pics/desktop.jpg
12151 changelog_dump | tail -10
12153 echo "verifying changelog mask"
12154 changelog_chmask "-MKDIR"
12155 changelog_chmask "-CLOSE"
12157 test_mkdir -p $DIR/$tdir/pics/zach/sofia # not logged
12158 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # not logged
12160 changelog_chmask "+MKDIR"
12161 changelog_chmask "+CLOSE"
12163 test_mkdir -p $DIR/$tdir/pics/2008/sofia # mkdir 1
12164 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # open 3
12166 changelog_dump | tail -10
12167 MKDIRS=$(changelog_dump | grep -c "MKDIR")
12168 CLOSES=$(changelog_dump | grep -c "CLOSE")
12169 [ $MKDIRS -eq 1 ] || error "MKDIR changelog mask count $MKDIRS != 1"
12170 [ $CLOSES -eq 3 ] || error "CLOSE changelog mask count $CLOSES != 3"
12173 echo "verifying target fid"
12174 local fidc=$(changelog_extract_field "CREAT" "$tfile" "t=")
12175 local fidf=$($LFS path2fid $DIR/$tdir/pics/zach/$tfile)
12176 [ "$fidc" == "$fidf" ] ||
12177 error "changelog '$tfile' fid $fidc != file fid $fidf"
12178 echo "verifying parent fid"
12179 # The FID returned from the Changelog may be the directory shard on
12180 # a different MDT, and not the FID returned by path2fid on the parent.
12181 # Instead of comparing FIDs, verify that fid2path(fidp) is correct,
12182 # since this is what will matter when recreating this file in the tree.
12183 local fidp=$(changelog_extract_field "CREAT" "$tfile" "p=")
12184 local pathp=$($LFS fid2path $MOUNT "$fidp")
12185 [ "${pathp%/}" == "$DIR/$tdir/pics/zach" ] ||
12186 error "changelog fid2path($fidc) $pathp != $DIR/$tdir/pics/zach"
12188 echo "getting records for $cl_user"
12189 changelog_users $SINGLEMDS
12190 local user_rec1=$(changelog_user_rec $SINGLEMDS $cl_user)
12192 __changelog_clear $SINGLEMDS $cl_user +$nclr ||
12193 error "changelog_clear failed"
12194 local user_rec2=$(changelog_user_rec $SINGLEMDS $cl_user)
12195 echo "verifying user clear: $user_rec1 + $nclr == $user_rec2"
12196 [ $user_rec2 == $((user_rec1 + nclr)) ] ||
12197 error "user index expect $user_rec1 + $nclr != $user_rec2"
12199 local min0_rec=$(changelog_users $SINGLEMDS |
12200 awk 'min == "" || $2 < min { min = $2 }; END { print min }')
12201 local first_rec=$($LFS changelog $(facet_svc $SINGLEMDS) |
12202 awk '{ print $1; exit; }')
12204 changelog_dump | tail -n 5
12205 echo "verifying user min purge: $min0_rec + 1 == $first_rec"
12206 [ $first_rec == $((min0_rec + 1)) ] ||
12207 error "first index should be $min0_rec + 1 not $first_rec"
12209 # LU-3446 changelog index reset on MDT restart
12210 local cur_rec1=$(changelog_users $SINGLEMDS |
12211 awk '/^current.index:/ { print $NF }')
12212 changelog_clear 0 ||
12213 error "clear all changelog records for $cl_user failed"
12214 stop $SINGLEMDS || error "Fail to stop $SINGLEMDS"
12215 start $SINGLEMDS $(mdsdevname ${SINGLEMDS//mds/}) $MDS_MOUNT_OPTS ||
12216 error "Fail to start $SINGLEMDS"
12217 local cur_rec2=$(changelog_users $SINGLEMDS |
12218 awk '/^current.index:/ { print $NF }')
12219 echo "verifying index survives MDT restart: $cur_rec1 == $cur_rec2"
12220 [ $cur_rec1 == $cur_rec2 ] ||
12221 error "current index should be $cur_rec1 not $cur_rec2"
12223 echo "verifying users from this test are deregistered"
12224 changelog_deregister || error "changelog_deregister failed"
12225 changelog_users $SINGLEMDS | grep -q $cl_user &&
12226 error "User '$cl_user' still in changelog_users"
12228 # lctl get_param -n mdd.*.changelog_users
12229 # current index: 144
12230 # ID index (idle seconds)
12232 if ! changelog_users $SINGLEMDS | grep "^cl"; then
12233 # this is the normal case where all users were deregistered
12234 # make sure no new records are added when no users are present
12235 local last_rec1=$(changelog_users $SINGLEMDS |
12236 awk '/^current.index:/ { print $NF }')
12237 touch $DIR/$tdir/chloe
12238 local last_rec2=$(changelog_users $SINGLEMDS |
12239 awk '/^current.index:/ { print $NF }')
12240 echo "verify changelogs are off: $last_rec1 == $last_rec2"
12241 [ $last_rec1 == $last_rec2 ] || error "changelogs not off"
12243 # any changelog users must be leftovers from a previous test
12244 changelog_users $SINGLEMDS
12245 echo "other changelog users; can't verify off"
12248 run_test 160a "changelog sanity"
12250 test_160b() { # LU-3587
12251 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12252 remote_mds_nodsh && skip "remote MDS with nodsh"
12253 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] ||
12254 skip "Need MDS version at least 2.2.0"
12256 changelog_register || error "changelog_register failed"
12257 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
12258 changelog_users $SINGLEMDS | grep -q $cl_user ||
12259 error "User '$cl_user' not found in changelog_users"
12261 local longname1=$(str_repeat a 255)
12262 local longname2=$(str_repeat b 255)
12265 echo "creating very long named file"
12266 touch $longname1 || error "create of '$longname1' failed"
12267 echo "renaming very long named file"
12268 mv $longname1 $longname2
12270 changelog_dump | grep RENME | tail -n 5
12273 run_test 160b "Verify that very long rename doesn't crash in changelog"
12276 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12277 remote_mds_nodsh && skip "remote MDS with nodsh"
12280 local server_version=$(lustre_version_code $SINGLEMDS)
12282 [[ $server_version -gt $(version_code 2.5.57) ]] ||
12283 [[ $server_version -gt $(version_code 2.5.1) &&
12284 $server_version -lt $(version_code 2.5.50) ]] ||
12285 skip "Need MDS version at least 2.5.58 or 2.5.2+"
12287 # Registration step
12288 changelog_register || error "changelog_register failed"
12291 mkdir -p $DIR/$tdir
12292 $MCREATE $DIR/$tdir/foo_160c
12293 changelog_chmask "-TRUNC"
12294 $TRUNCATE $DIR/$tdir/foo_160c 200
12295 changelog_chmask "+TRUNC"
12296 $TRUNCATE $DIR/$tdir/foo_160c 199
12297 changelog_dump | tail -n 5
12298 local truncs=$(changelog_dump | tail -n 5 | grep -c TRUNC)
12299 [ $truncs -eq 1 ] || error "TRUNC changelog mask count $truncs != 1"
12301 run_test 160c "verify that changelog log catch the truncate event"
12304 remote_mds_nodsh && skip "remote MDS with nodsh"
12305 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
12306 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12307 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.7.60) ]] ||
12308 skip "Need MDS version at least 2.7.60"
12310 # Registration step
12311 changelog_register || error "changelog_register failed"
12313 mkdir -p $DIR/$tdir/migrate_dir
12314 changelog_clear 0 || error "changelog_clear failed"
12316 $LFS migrate -m 1 $DIR/$tdir/migrate_dir || error "migrate fails"
12317 changelog_dump | tail -n 5
12318 local migrates=$(changelog_dump | grep -c "MIGRT")
12319 [ $migrates -eq 1 ] || error "MIGRATE changelog count $migrates != 1"
12321 run_test 160d "verify that changelog log catch the migrate event"
12324 remote_mds_nodsh && skip "remote MDS with nodsh"
12327 changelog_register || error "changelog_register failed"
12329 # Delete a future user (expect fail)
12330 local MDT0=$(facet_svc $SINGLEMDS)
12331 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister "cl77"
12334 if [ $rc -eq 0 ]; then
12335 error "Deleted non-existant user cl77"
12336 elif [ $rc -ne 2 ]; then
12337 error "changelog_deregister failed with $rc, expect 2 (ENOENT)"
12340 # Clear to a bad index (1 billion should be safe)
12341 $LFS changelog_clear $MDT0 "${CL_USERS[$SINGLEMDS]%% *}" 1000000000
12344 if [ $rc -eq 0 ]; then
12345 error "Successfully cleared to invalid CL index"
12346 elif [ $rc -ne 22 ]; then
12347 error "changelog_clear failed with $rc, expected 22 (EINVAL)"
12350 run_test 160e "changelog negative testing (should return errors)"
12353 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12354 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.10.56) ]] ||
12355 { skip "Need MDS version at least 2.10.56"; return 0; }
12357 local mdts=$(comma_list $(mdts_nodes))
12360 changelog_register || error "first changelog_register failed"
12361 changelog_register || error "second changelog_register failed"
12363 declare -A cl_user1
12364 declare -A cl_user2
12369 # generate some changelog records to accumulate on each MDT
12370 test_mkdir -c $MDSCOUNT $DIR/$tdir || error "test_mkdir $tdir failed"
12371 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
12372 error "create $DIR/$tdir/$tfile failed"
12374 # check changelogs have been generated
12375 local nbcl=$(changelog_dump | wc -l)
12376 [[ $nbcl -eq 0 ]] && error "no changelogs found"
12378 for param in "changelog_max_idle_time=10" \
12380 "changelog_min_gc_interval=2" \
12381 "changelog_min_free_cat_entries=3"; do
12382 local MDT0=$(facet_svc $SINGLEMDS)
12383 local var="${param%=*}"
12384 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
12386 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
12387 do_nodes $mdts $LCTL set_param mdd.*.$param
12390 # force cl_user2 to be idle (1st part)
12393 # simulate changelog catalog almost full
12394 #define OBD_FAIL_CAT_FREE_RECORDS 0x1313
12395 do_nodes $mdts $LCTL set_param fail_loc=0x1313 fail_val=3
12397 for i in $(seq $MDSCOUNT); do
12398 cl_users=(${CL_USERS[mds$i]})
12399 cl_user1[mds$i]="${cl_users[0]}"
12400 cl_user2[mds$i]="${cl_users[1]}"
12402 [ -n "${cl_user1[mds$i]}" ] ||
12403 error "mds$i: no user registered"
12404 [ -n "${cl_user2[mds$i]}" ] ||
12405 error "mds$i: only ${cl_user2[mds$i]} is registered"
12407 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
12408 [ -n "$user_rec1" ] ||
12409 error "mds$i: User ${cl_user1[mds$i]} not registered"
12410 __changelog_clear mds$i ${cl_user1[mds$i]} +2
12411 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
12412 [ -n "$user_rec2" ] ||
12413 error "mds$i: User ${cl_user1[mds$i]} not registered"
12414 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
12415 "$user_rec1 + 2 == $user_rec2"
12416 [ $((user_rec1 + 2)) == $user_rec2 ] ||
12417 error "mds$i: user ${cl_user1[mds$i]} index expected " \
12418 "$user_rec1 + 2, but is $user_rec2"
12419 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
12420 [ -n "$user_rec2" ] ||
12421 error "mds$i: User ${cl_user2[mds$i]} not registered"
12422 [ $user_rec1 == $user_rec2 ] ||
12423 error "mds$i: user ${cl_user2[mds$i]} index expected " \
12424 "$user_rec1, but is $user_rec2"
12427 # force cl_user2 to be idle (2nd part) and to reach
12428 # changelog_max_idle_time
12431 # generate one more changelog to trigger fail_loc
12432 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
12433 error "create $DIR/$tdir/${tfile}bis failed"
12435 # ensure gc thread is done
12436 for i in $(mdts_nodes); do
12438 "ps -e -o comm= | grep chlg_gc_thread" "" 20 ||
12439 error "$i: GC-thread not done"
12443 for i in $(seq $MDSCOUNT); do
12444 # check cl_user1 still registered
12445 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
12446 error "mds$i: User ${cl_user1[mds$i]} not registered"
12447 # check cl_user2 unregistered
12448 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
12449 error "mds$i: User ${cl_user2[mds$i]} still registered"
12451 # check changelogs are present and starting at $user_rec1 + 1
12452 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
12453 [ -n "$user_rec1" ] ||
12454 error "mds$i: User ${cl_user1[mds$i]} not registered"
12455 first_rec=$($LFS changelog $(facet_svc mds$i) |
12456 awk '{ print $1; exit; }')
12458 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
12459 [ $((user_rec1 + 1)) == $first_rec ] ||
12460 error "mds$i: first index should be $user_rec1 + 1, " \
12461 "but is $first_rec"
12464 run_test 160f "changelog garbage collect (timestamped users)"
12467 remote_mds_nodsh && skip "remote MDS with nodsh"
12468 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.10.56) ]] ||
12469 skip "Need MDS version at least 2.10.56"
12471 local mdts=$(comma_list $(mdts_nodes))
12473 #define OBD_FAIL_TIME_IN_CHLOG_USER 0x1314
12474 do_nodes $mdts $LCTL set_param fail_loc=0x1314
12477 changelog_register || error "first changelog_register failed"
12478 changelog_register || error "second changelog_register failed"
12480 declare -A cl_user1
12481 declare -A cl_user2
12486 # generate some changelog records to accumulate on each MDT
12487 test_mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
12488 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
12489 error "create $DIR/$tdir/$tfile failed"
12491 # check changelogs have been generated
12492 local nbcl=$(changelog_dump | wc -l)
12493 [[ $nbcl -eq 0 ]] && error "no changelogs found"
12495 for param in "changelog_max_idle_indexes=$((nbcl / 2))" \
12497 "changelog_min_gc_interval=2" \
12498 "changelog_min_free_cat_entries=3"; do
12499 local MDT0=$(facet_svc $SINGLEMDS)
12500 local var="${param%=*}"
12501 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
12503 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
12504 do_nodes $mdts $LCTL set_param mdd.*.$param ||
12505 error "unable to set mdd.*.$param"
12508 # simulate changelog catalog almost full
12509 #define OBD_FAIL_CAT_FREE_RECORDS 0x1313
12510 do_nodes $mdts $LCTL set_param fail_loc=0x1313 fail_val=3
12512 for i in $(seq $MDSCOUNT); do
12513 cl_users=(${CL_USERS[mds$i]})
12514 cl_user1[mds$i]="${cl_users[0]}"
12515 cl_user2[mds$i]="${cl_users[1]}"
12517 [ -n "${cl_user1[mds$i]}" ] ||
12518 error "mds$i: no user registered"
12519 [ -n "${cl_user2[mds$i]}" ] ||
12520 error "mds$i: only ${cl_user1[mds$i]} is registered"
12522 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
12523 [ -n "$user_rec1" ] ||
12524 error "mds$i: User ${cl_user1[mds$i]} not registered"
12525 __changelog_clear mds$i ${cl_user1[mds$i]} +2
12526 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
12527 [ -n "$user_rec2" ] ||
12528 error "mds$i: User ${cl_user1[mds$i]} not registered"
12529 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
12530 "$user_rec1 + 2 == $user_rec2"
12531 [ $((user_rec1 + 2)) == $user_rec2 ] ||
12532 error "mds$i: user ${cl_user1[mds$i]} index expected " \
12533 "$user_rec1 + 2, but is $user_rec2"
12534 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
12535 [ -n "$user_rec2" ] ||
12536 error "mds$i: User ${cl_user2[mds$i]} not registered"
12537 [ $user_rec1 == $user_rec2 ] ||
12538 error "mds$i: user ${cl_user2[mds$i]} index expected " \
12539 "$user_rec1, but is $user_rec2"
12542 # ensure we are past the previous changelog_min_gc_interval set above
12545 # generate one more changelog to trigger fail_loc
12546 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
12547 error "create $DIR/$tdir/${tfile}bis failed"
12549 # ensure gc thread is done
12550 for i in $(mdts_nodes); do
12552 "ps -e -o comm= | grep chlg_gc_thread" "" 20 ||
12553 error "$i: GC-thread not done"
12557 for i in $(seq $MDSCOUNT); do
12558 # check cl_user1 still registered
12559 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
12560 error "mds$i: User ${cl_user1[mds$i]} not registered"
12561 # check cl_user2 unregistered
12562 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
12563 error "mds$i: User ${cl_user2[mds$i]} still registered"
12565 # check changelogs are present and starting at $user_rec1 + 1
12566 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
12567 [ -n "$user_rec1" ] ||
12568 error "mds$i: User ${cl_user1[mds$i]} not registered"
12569 first_rec=$($LFS changelog $(facet_svc mds$i) |
12570 awk '{ print $1; exit; }')
12572 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
12573 [ $((user_rec1 + 1)) == $first_rec ] ||
12574 error "mds$i: first index should be $user_rec1 + 1, " \
12575 "but is $first_rec"
12578 run_test 160g "changelog garbage collect (old users)"
12581 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12582 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.10.56) ]] ||
12583 { skip "Need MDS version at least 2.10.56"; return 0; }
12585 local mdts=$(comma_list $(mdts_nodes))
12588 changelog_register || error "first changelog_register failed"
12589 changelog_register || error "second changelog_register failed"
12591 declare -A cl_user1
12592 declare -A cl_user2
12597 # generate some changelog records to accumulate on each MDT
12598 test_mkdir -c $MDSCOUNT $DIR/$tdir || error "test_mkdir $tdir failed"
12599 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
12600 error "create $DIR/$tdir/$tfile failed"
12602 # check changelogs have been generated
12603 local nbcl=$(changelog_dump | wc -l)
12604 [[ $nbcl -eq 0 ]] && error "no changelogs found"
12606 for param in "changelog_max_idle_time=10" \
12608 "changelog_min_gc_interval=2"; do
12609 local MDT0=$(facet_svc $SINGLEMDS)
12610 local var="${param%=*}"
12611 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
12613 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
12614 do_nodes $mdts $LCTL set_param mdd.*.$param
12617 # force cl_user2 to be idle (1st part)
12620 for i in $(seq $MDSCOUNT); do
12621 cl_users=(${CL_USERS[mds$i]})
12622 cl_user1[mds$i]="${cl_users[0]}"
12623 cl_user2[mds$i]="${cl_users[1]}"
12625 [ -n "${cl_user1[mds$i]}" ] ||
12626 error "mds$i: no user registered"
12627 [ -n "${cl_user2[mds$i]}" ] ||
12628 error "mds$i: only ${cl_user2[mds$i]} is registered"
12630 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
12631 [ -n "$user_rec1" ] ||
12632 error "mds$i: User ${cl_user1[mds$i]} not registered"
12633 __changelog_clear mds$i ${cl_user1[mds$i]} +2
12634 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
12635 [ -n "$user_rec2" ] ||
12636 error "mds$i: User ${cl_user1[mds$i]} not registered"
12637 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
12638 "$user_rec1 + 2 == $user_rec2"
12639 [ $((user_rec1 + 2)) == $user_rec2 ] ||
12640 error "mds$i: user ${cl_user1[mds$i]} index expected " \
12641 "$user_rec1 + 2, but is $user_rec2"
12642 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
12643 [ -n "$user_rec2" ] ||
12644 error "mds$i: User ${cl_user2[mds$i]} not registered"
12645 [ $user_rec1 == $user_rec2 ] ||
12646 error "mds$i: user ${cl_user2[mds$i]} index expected " \
12647 "$user_rec1, but is $user_rec2"
12650 # force cl_user2 to be idle (2nd part) and to reach
12651 # changelog_max_idle_time
12654 # force each GC-thread start and block then
12655 # one per MDT/MDD, set fail_val accordingly
12656 #define OBD_FAIL_FORCE_GC_THREAD 0x1316
12657 do_nodes $mdts $LCTL set_param fail_loc=0x1316
12659 # generate more changelogs to trigger fail_loc
12660 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
12661 error "create $DIR/$tdir/${tfile}bis failed"
12663 # stop MDT to stop GC-thread, should be done in back-ground as it will
12664 # block waiting for the thread to be released and exit
12665 declare -A stop_pids
12666 for i in $(seq $MDSCOUNT); do
12668 stop_pids[mds$i]=$!
12671 for i in $(mdts_nodes); do
12674 local facets=$(facets_up_on_host $i)
12676 for facet in ${facets//,/ }; do
12677 if [[ $facet == mds* ]]; then
12681 # ensure each MDS's gc threads are still present and all in "R"
12682 # state (OBD_FAIL_FORCE_GC_THREAD effect!)
12683 [[ $(do_node $i pgrep chlg_gc_thread | wc -l) -eq $nb ]] ||
12684 error "$i: expected $nb GC-thread"
12686 "ps -C chlg_gc_thread -o state --no-headers | uniq" \
12688 error "$i: GC-thread not found in R-state"
12689 # check umounts of each MDT on MDS have reached kthread_stop()
12690 [[ $(do_node $i pgrep umount | wc -l) -eq $nb ]] ||
12691 error "$i: expected $nb umount"
12693 "ps -C umount -o state --no-headers | uniq" "D" 20 ||
12694 error "$i: umount not found in D-state"
12697 # release all GC-threads
12698 do_nodes $mdts $LCTL set_param fail_loc=0
12700 # wait for MDT stop to complete
12701 for i in $(seq $MDSCOUNT); do
12702 wait ${stop_pids[mds$i]} || error "mds$i: stop failed"
12706 # may try to check if any orphan changelog records are present
12707 # via ldiskfs/zfs and llog_reader...
12709 # re-start/mount MDTs
12710 for i in $(seq $MDSCOUNT); do
12711 start mds$i $(mdsdevname $i) $MDS_MOUNT_OPTS ||
12712 error "Fail to start mds$i"
12716 for i in $(seq $MDSCOUNT); do
12717 # check cl_user1 still registered
12718 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
12719 error "mds$i: User ${cl_user1[mds$i]} not registered"
12720 # check cl_user2 unregistered
12721 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
12722 error "mds$i: User ${cl_user2[mds$i]} still registered"
12724 # check changelogs are present and starting at $user_rec1 + 1
12725 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
12726 [ -n "$user_rec1" ] ||
12727 error "mds$i: User ${cl_user1[mds$i]} not registered"
12728 first_rec=$($LFS changelog $(facet_svc mds$i) |
12729 awk '{ print $1; exit; }')
12731 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
12732 [ $((user_rec1 + 1)) == $first_rec ] ||
12733 error "mds$i: first index should be $user_rec1 + 1, " \
12734 "but is $first_rec"
12737 run_test 160h "changelog gc thread stop upon umount, orphan records delete " \
12742 local mdts=$(comma_list $(mdts_nodes))
12744 changelog_register || error "first changelog_register failed"
12746 # generate some changelog records to accumulate on each MDT
12747 test_mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
12748 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
12749 error "create $DIR/$tdir/$tfile failed"
12751 # check changelogs have been generated
12752 local nbcl=$(changelog_dump | wc -l)
12753 [[ $nbcl -eq 0 ]] && error "no changelogs found"
12755 # simulate race between register and unregister
12756 # XXX as fail_loc is set per-MDS, with DNE configs the race
12757 # simulation will only occur for one MDT per MDS and for the
12758 # others the normal race scenario will take place
12759 #define CFS_FAIL_CHLOG_USER_REG_UNREG_RACE 0x1315
12760 do_nodes $mdts $LCTL set_param fail_loc=0x10001315
12761 do_nodes $mdts $LCTL set_param fail_val=1
12763 # unregister 1st user
12764 changelog_deregister &
12766 # wait some time for deregister work to reach race rdv
12768 # register 2nd user
12769 changelog_register || error "2nd user register failed"
12771 wait $pid1 || error "1st user deregister failed"
12775 declare -A LAST_REC
12776 for i in $(seq $MDSCOUNT); do
12777 if changelog_users mds$i | grep "^cl"; then
12778 # make sure new records are added with one user present
12779 LAST_REC[mds$i]=$(changelog_users $SINGLEMDS |
12780 awk '/^current.index:/ { print $NF }')
12782 error "mds$i has no user registered"
12786 # generate more changelog records to accumulate on each MDT
12787 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
12788 error "create $DIR/$tdir/${tfile}bis failed"
12790 for i in $(seq $MDSCOUNT); do
12791 last_rec=$(changelog_users $SINGLEMDS |
12792 awk '/^current.index:/ { print $NF }')
12793 echo "verify changelogs are on: $last_rec != ${LAST_REC[mds$i]}"
12794 [ $last_rec != ${LAST_REC[mds$i]} ] ||
12795 error "changelogs are off on mds$i"
12798 run_test 160i "changelog user register/unregister race"
12801 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12803 test_mkdir -c1 $DIR/$tdir
12804 cp /etc/hosts $DIR/$tdir/$tfile
12805 test_mkdir -c1 $DIR/$tdir/foo1
12806 test_mkdir -c1 $DIR/$tdir/foo2
12807 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
12808 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
12809 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
12810 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
12811 local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[]')
12812 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
12813 $LFS fid2path $DIR $FID
12814 error "bad link ea"
12817 rm $DIR/$tdir/foo2/zachary
12819 rm $DIR/$tdir/foo2/thor
12821 rm $DIR/$tdir/$tfile
12823 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
12824 [ "$($LFS fid2path $FSNAME --link 1 $FID)" != "$tdir/foo2/maggie" ] &&
12825 { $LFS fid2path $DIR $FID; error "bad link rename"; }
12826 rm $DIR/$tdir/foo2/maggie
12829 local longname=$tfile.avg_len_is_thirty_two_
12830 stack_trap "unlinkmany $DIR/$tdir/foo2/$longname 1000 || \
12831 error_noexit 'failed to unlink many hardlinks'" EXIT
12832 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 ||
12833 error "failed to hardlink many files"
12834 links=$($LFS fid2path $DIR $FID | wc -l)
12835 echo -n "${links}/1000 links in link EA"
12836 [[ $links -gt 60 ]] || error "expected at least 60 links in link EA"
12838 run_test 161a "link ea sanity"
12841 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12842 [ $MDSCOUNT -lt 2 ] && skip_env "skipping remote directory test"
12845 local remote_dir=$DIR/$tdir/remote_dir
12847 mkdir -p $DIR/$tdir
12848 $LFS mkdir -i $MDTIDX $remote_dir ||
12849 error "create remote directory failed"
12851 cp /etc/hosts $remote_dir/$tfile
12852 mkdir -p $remote_dir/foo1
12853 mkdir -p $remote_dir/foo2
12854 ln $remote_dir/$tfile $remote_dir/foo1/sofia
12855 ln $remote_dir/$tfile $remote_dir/foo2/zachary
12856 ln $remote_dir/$tfile $remote_dir/foo1/luna
12857 ln $remote_dir/$tfile $remote_dir/foo2/thor
12859 local FID=$($LFS path2fid $remote_dir/$tfile | tr -d '[' |
12861 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
12862 $LFS fid2path $DIR $FID
12863 error "bad link ea"
12866 rm $remote_dir/foo2/zachary
12868 rm $remote_dir/foo2/thor
12870 rm $remote_dir/$tfile
12872 mv $remote_dir/foo1/sofia $remote_dir/foo2/maggie
12873 local link_path=$($LFS fid2path $FSNAME --link 1 $FID)
12874 if [ "$DIR/$link_path" != "$remote_dir/foo2/maggie" ]; then
12875 $LFS fid2path $DIR $FID
12876 error "bad link rename"
12878 rm $remote_dir/foo2/maggie
12881 local longname=filename_avg_len_is_thirty_two_
12882 createmany -l$remote_dir/foo1/luna $remote_dir/foo2/$longname 1000 ||
12883 error "failed to hardlink many files"
12884 links=$($LFS fid2path $DIR $FID | wc -l)
12885 echo -n "${links}/1000 links in link EA"
12886 [[ ${links} -gt 60 ]] ||
12887 error "expected at least 60 links in link EA"
12888 unlinkmany $remote_dir/foo2/$longname 1000 ||
12889 error "failed to unlink many hardlinks"
12891 run_test 161b "link ea sanity under remote directory"
12894 remote_mds_nodsh && skip "remote MDS with nodsh"
12895 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12896 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.1.5) ]] &&
12897 skip "Need MDS version at least 2.1.5"
12899 # define CLF_RENAME_LAST 0x0001
12900 # rename overwrite a target having nlink = 1 (changelog flag 0x1)
12901 changelog_register || error "changelog_register failed"
12904 test_mkdir -i $((MDSCOUNT - 1)) $DIR/$tdir
12905 touch $DIR/$tdir/foo_161c
12906 touch $DIR/$tdir/bar_161c
12907 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
12908 changelog_dump | grep RENME | tail -n 5
12909 local flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
12910 changelog_clear 0 || error "changelog_clear failed"
12911 if [ x$flags != "x0x1" ]; then
12912 error "flag $flags is not 0x1"
12915 echo "rename overwrite target with nlink = 1, changelog flags=$flags"
12916 # rename overwrite a target having nlink > 1 (changelog flag 0x0)
12917 touch $DIR/$tdir/foo_161c
12918 touch $DIR/$tdir/bar_161c
12919 ln $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
12920 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
12921 changelog_dump | grep RENME | tail -n 5
12922 flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
12923 changelog_clear 0 || error "changelog_clear failed"
12924 if [ x$flags != "x0x0" ]; then
12925 error "flag $flags is not 0x0"
12927 echo "rename overwrite a target having nlink > 1," \
12928 "changelog record has flags of $flags"
12930 # rename doesn't overwrite a target (changelog flag 0x0)
12931 touch $DIR/$tdir/foo_161c
12932 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/foo2_161c
12933 changelog_dump | grep RENME | tail -n 5
12934 flags=$(changelog_dump | grep RENME | tail -1 | cut -f5 -d' ')
12935 changelog_clear 0 || error "changelog_clear failed"
12936 if [ x$flags != "x0x0" ]; then
12937 error "flag $flags is not 0x0"
12939 echo "rename doesn't overwrite a target," \
12940 "changelog record has flags of $flags"
12942 # define CLF_UNLINK_LAST 0x0001
12943 # unlink a file having nlink = 1 (changelog flag 0x1)
12944 rm -f $DIR/$tdir/foo2_161c
12945 changelog_dump | grep UNLNK | tail -n 5
12946 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
12947 changelog_clear 0 || error "changelog_clear failed"
12948 if [ x$flags != "x0x1" ]; then
12949 error "flag $flags is not 0x1"
12951 echo "unlink a file having nlink = 1," \
12952 "changelog record has flags of $flags"
12954 # unlink a file having nlink > 1 (changelog flag 0x0)
12955 ln -f $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
12956 rm -f $DIR/$tdir/foobar_161c
12957 changelog_dump | grep UNLNK | tail -n 5
12958 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
12959 changelog_clear 0 || error "changelog_clear failed"
12960 if [ x$flags != "x0x0" ]; then
12961 error "flag $flags is not 0x0"
12963 echo "unlink a file having nlink > 1, changelog record flags '$flags'"
12965 run_test 161c "check CL_RENME[UNLINK] changelog record flags"
12968 remote_mds_nodsh && skip "remote MDS with nodsh"
12973 changelog_register || error "changelog_register failed"
12975 # work in a standalone dir to avoid locking on $DIR/$MOUNT to
12976 # interfer with $MOUNT/.lustre/fid/ access
12978 [[ $? -eq 0 ]] || error "mkdir failed"
12980 #define OBD_FAIL_LLITE_CREATE_NODE_PAUSE 0x140c | OBD_FAIL_ONCE
12981 $LCTL set_param fail_loc=0x8000140c
12983 $LCTL set_param fail_val=5
12986 echo foofoo > $DIR/$tdir/$tfile &
12989 # wait for create to be delayed
12993 [[ $? -eq 0 ]] || error "create should be blocked"
12995 local tempfile=$(mktemp)
12996 fid=$(changelog_extract_field "CREAT" "$tfile" "t=")
12997 cat $MOUNT/.lustre/fid/$fid 2>/dev/null >$tempfile || error "cat failed"
12998 # some delay may occur during ChangeLog publishing and file read just
12999 # above, that could allow file write to happen finally
13000 [[ -s $tempfile ]] && echo "file should be empty"
13002 $LCTL set_param fail_loc=0
13005 [[ $? -eq 0 ]] || error "create failed"
13007 run_test 161d "create with concurrent .lustre/fid access"
13010 local expected="$1"
13015 path=$($LFS fid2path "$@")
13018 if [ $rc -ne 0 ]; then
13019 error "path looked up of '$expected' failed: rc=$rc"
13020 elif [ "$path" != "$expected" ]; then
13021 error "path looked up '$path' instead of '$expected'"
13023 echo "FID '$fid' resolves to path '$path' as expected"
13027 test_162a() { # was test_162
13028 test_mkdir -p -c1 $DIR/$tdir/d2
13029 touch $DIR/$tdir/d2/$tfile
13030 touch $DIR/$tdir/d2/x1
13031 touch $DIR/$tdir/d2/x2
13032 test_mkdir -p -c1 $DIR/$tdir/d2/a/b/c
13033 test_mkdir -p -c1 $DIR/$tdir/d2/p/q/r
13035 local fid=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[]')
13036 check_path "$tdir/d2/$tfile" $FSNAME "$fid" --link 0
13039 ln -s $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/slink
13040 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink | tr -d '[]')
13041 check_path "$tdir/d2/p/q/r/slink" $FSNAME "$fid" --link 0
13043 # softlink to wrong file
13044 ln -s /this/is/garbage $DIR/$tdir/d2/p/q/r/slink.wrong
13045 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink.wrong | tr -d '[]')
13046 check_path "$tdir/d2/p/q/r/slink.wrong" $FSNAME "$fid" --link 0
13049 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
13050 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
13051 fid=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[]')
13052 # fid2path dir/fsname should both work
13053 check_path "$tdir/d2/a/b/c/new_file" $FSNAME "$fid" --link 1
13054 check_path "$DIR/$tdir/d2/p/q/r/hlink" $DIR "$fid" --link 0
13056 # hardlink count: check that there are 2 links
13057 local nlinks=$($LFS fid2path $DIR "$fid" | wc -l)
13058 [ $nlinks -eq 2 ] || error "expect 2 links, found $nlinks"
13060 # hardlink indexing: remove the first link
13061 rm $DIR/$tdir/d2/p/q/r/hlink
13062 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $fid --link 0
13064 run_test 162a "path lookup sanity"
13067 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13068 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
13071 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
13072 error "create striped dir failed"
13074 local FID=$($LFS getdirstripe $DIR/$tdir/striped_dir |
13075 tail -n 1 | awk '{print $2}')
13076 stat $MOUNT/.lustre/fid/$FID && error "sub_stripe can be accessed"
13078 touch $DIR/$tdir/striped_dir/f{0..4} || error "touch f0..4 failed"
13079 mkdir $DIR/$tdir/striped_dir/d{0..4} || error "mkdir d0..4 failed"
13082 for ((i=0;i<5;i++)); do
13083 FID=$($LFS path2fid $DIR/$tdir/striped_dir/f$i | tr -d '[]') ||
13084 error "get fid for f$i failed"
13085 check_path "$tdir/striped_dir/f$i" $FSNAME $FID --link 0
13087 FID=$($LFS path2fid $DIR/$tdir/striped_dir/d$i | tr -d '[]') ||
13088 error "get fid for d$i failed"
13089 check_path "$tdir/striped_dir/d$i" $FSNAME $FID --link 0
13094 run_test 162b "striped directory path lookup sanity"
13096 # LU-4239: Verify fid2path works with paths 100 or more directories deep
13098 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.51) ]] &&
13099 skip "Need MDS version at least 2.7.51"
13101 local lpath=$tdir.local
13102 local rpath=$tdir.remote
13104 test_mkdir $DIR/$lpath
13105 test_mkdir $DIR/$rpath
13107 for ((i = 0; i <= 101; i++)); do
13110 FID=$($LFS path2fid $DIR/$lpath | tr -d '[]') ||
13111 error "get fid for local directory $DIR/$lpath failed"
13112 check_path "$DIR/$lpath" $MOUNT $FID --link 0
13115 test_mkdir $DIR/$rpath
13116 FID=$($LFS path2fid $DIR/$rpath | tr -d '[]') ||
13117 error "get fid for remote directory $DIR/$rpath failed"
13118 check_path "$DIR/$rpath" $MOUNT $FID --link 0
13123 run_test 162c "fid2path works with paths 100 or more directories deep"
13126 # do directio so as not to populate the page cache
13127 log "creating a 10 Mb file"
13128 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
13129 log "starting reads"
13130 dd if=$DIR/$tfile of=/dev/null bs=4096 &
13131 log "truncating the file"
13132 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
13134 kill %+ || true # reads might have finished
13135 echo "wait until dd is finished"
13137 log "removing the temporary file"
13138 rm -rf $DIR/$tfile || error "tmp file removal failed"
13140 run_test 169 "parallel read and truncate should not deadlock"
13143 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13145 $LCTL clear # bug 18514
13146 $LCTL debug_daemon start $TMP/${tfile}_log_good
13148 $LCTL debug_daemon stop
13149 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
13150 error "sed failed to read log_good"
13152 $LCTL debug_daemon start $TMP/${tfile}_log_good
13154 $LCTL debug_daemon stop
13156 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
13157 error "lctl df log_bad failed"
13159 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
13160 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
13162 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
13163 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
13165 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
13166 error "bad_line good_line1 good_line2 are empty"
13168 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
13169 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
13170 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
13172 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
13173 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
13174 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
13176 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
13177 error "bad_line_new good_line_new are empty"
13179 local expected_good=$((good_line1 + good_line2*2))
13181 rm -f $TMP/${tfile}*
13182 # LU-231, short malformed line may not be counted into bad lines
13183 if [ $bad_line -ne $bad_line_new ] &&
13184 [ $bad_line -ne $((bad_line_new - 1)) ]; then
13185 error "expected $bad_line bad lines, but got $bad_line_new"
13189 if [ $expected_good -ne $good_line_new ]; then
13190 error "expected $expected_good good lines, but got $good_line_new"
13195 run_test 170 "test lctl df to handle corrupted log ====================="
13197 test_171() { # bug20592
13198 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13200 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
13201 $LCTL set_param fail_loc=0x50e
13202 $LCTL set_param fail_val=3000
13203 multiop_bg_pause $DIR/$tfile O_s || true
13205 kill -USR1 $MULTIPID
13209 if dmesg | grep "recursive fault"; then
13210 error "caught a recursive fault"
13212 $LCTL set_param fail_loc=0
13215 run_test 171 "test libcfs_debug_dumplog_thread stuck in do_exit() ======"
13217 # it would be good to share it with obdfilter-survey/iokit-libecho code
13218 setup_obdecho_osc () {
13221 local obdfilter_name=$2
13222 echo "Creating new osc for $obdfilter_name on $ost_nid"
13223 # make sure we can find loopback nid
13224 $LCTL add_uuid $ost_nid $ost_nid >/dev/null 2>&1
13226 [ $rc -eq 0 ] && { $LCTL attach osc ${obdfilter_name}_osc \
13227 ${obdfilter_name}_osc_UUID || rc=2; }
13228 [ $rc -eq 0 ] && { $LCTL --device ${obdfilter_name}_osc setup \
13229 ${obdfilter_name}_UUID $ost_nid || rc=3; }
13233 cleanup_obdecho_osc () {
13234 local obdfilter_name=$1
13235 $LCTL --device ${obdfilter_name}_osc cleanup >/dev/null
13236 $LCTL --device ${obdfilter_name}_osc detach >/dev/null
13243 local pages=${3:-64}
13248 local obd_size=$(get_obd_size $node $OBD)
13249 local page_size=$(get_page_size $node)
13250 if [[ -n "$obd_size" ]]; then
13251 local new_count=$((obd_size / (pages * page_size / 1024)))
13252 [[ $new_count -ge $count ]] || count=$new_count
13255 do_facet $node "$LCTL attach echo_client ec ec_uuid" || rc=1
13256 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec setup $OBD" ||
13258 if [ $rc -eq 0 ]; then
13259 id=$(do_facet $node "$LCTL --device ec create 1" | awk '/object id/ {print $6}')
13260 [ ${PIPESTATUS[0]} -eq 0 -a -n "$id" ] || rc=3
13262 echo "New object id is $id"
13263 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec getattr $id" ||
13265 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec " \
13266 "test_brw $count w v $pages $id" || rc=4; }
13267 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec destroy $id 1" ||
13269 [ $rc -eq 0 -o $rc -gt 2 ] && { do_facet $node "$LCTL --device ec " \
13270 "cleanup" || rc=5; }
13271 [ $rc -eq 0 -o $rc -gt 1 ] && { do_facet $node "$LCTL --device ec " \
13272 "detach" || rc=6; }
13273 [ $rc -ne 0 ] && echo "obecho_create_test failed: $rc"
13278 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13280 if ! module_loaded obdecho; then
13281 load_module obdecho/obdecho &&
13282 stack_trap "rmmod obdecho" EXIT ||
13283 error "unable to load obdecho on client"
13286 local osc=$($LCTL dl | grep -v mdt | awk '$3 == "osc" {print $4; exit}')
13287 local host=$($LCTL get_param -n osc.$osc.import |
13288 awk '/current_connection:/ { print $2 }' )
13289 local target=$($LCTL get_param -n osc.$osc.import |
13290 awk '/target:/ { print $2 }' )
13291 target=${target%_UUID}
13293 if [ -n "$target" ]; then
13294 setup_obdecho_osc $host $target &&
13295 stack_trap "cleanup_obdecho_osc $target" EXIT ||
13296 { error "obdecho setup failed with $?"; return; }
13298 obdecho_test ${target}_osc client ||
13299 error "obdecho_test failed on ${target}_osc"
13301 $LCTL get_param osc.$osc.import
13302 error "there is no osc.$osc.import target"
13305 run_test 180a "test obdecho on osc"
13308 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13309 remote_ost_nodsh && skip "remote OST with nodsh"
13311 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
13312 stack_trap "do_facet ost1 rmmod obdecho" EXIT ||
13313 error "failed to load module obdecho"
13315 local target=$(do_facet ost1 $LCTL dl |
13316 awk '/obdfilter/ { print $4; exit; }')
13318 if [ -n "$target" ]; then
13319 obdecho_test $target ost1 || error "obdecho_test failed with $?"
13321 do_facet ost1 $LCTL dl
13322 error "there is no obdfilter target on ost1"
13325 run_test 180b "test obdecho directly on obdfilter"
13327 test_180c() { # LU-2598
13328 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13329 remote_ost_nodsh && skip "remote OST with nodsh"
13330 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.0) ]] &&
13331 skip "Need MDS version at least 2.4.0"
13333 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
13334 stack_trap "do_facet ost1 rmmod obdecho" EXIT ||
13335 error "failed to load module obdecho"
13337 local target=$(do_facet ost1 $LCTL dl |
13338 awk '/obdfilter/ { print $4; exit; }')
13340 if [ -n "$target" ]; then
13341 local pages=16384 # 64MB bulk I/O RPC size
13343 obdecho_test "$target" ost1 "$pages" ||
13344 error "obdecho_test with pages=$pages failed with $?"
13346 do_facet ost1 $LCTL dl
13347 error "there is no obdfilter target on ost1"
13350 run_test 180c "test huge bulk I/O size on obdfilter, don't LASSERT"
13352 test_181() { # bug 22177
13353 test_mkdir $DIR/$tdir
13354 # create enough files to index the directory
13355 createmany -o $DIR/$tdir/foobar 4000
13356 # print attributes for debug purpose
13359 multiop_bg_pause $DIR/$tdir D_Sc || return 1
13361 # remove the files & current working dir
13362 unlinkmany $DIR/$tdir/foobar 4000
13364 kill -USR1 $MULTIPID
13366 stat $DIR/$tdir && error "open-unlinked dir was not removed!"
13369 run_test 181 "Test open-unlinked dir ========================"
13375 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
13377 $LCTL set_param mdc.*.rpc_stats=clear
13379 for (( i = 0; i < $tcount; i++ )) ; do
13380 mkdir $DIR/$tdir/$i
13383 for (( i = 0; i < $tcount; i++ )) ; do
13384 createmany -o $DIR/$tdir/$i/f- $fcount &
13388 for (( i = 0; i < $tcount; i++ )) ; do
13389 unlinkmany $DIR/$tdir/$i/f- $fcount &
13393 $LCTL get_param mdc.*.rpc_stats
13397 run_test 182 "Test parallel modify metadata operations ================"
13399 test_183() { # LU-2275
13400 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13401 remote_mds_nodsh && skip "remote MDS with nodsh"
13402 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.56) ]] &&
13403 skip "Need MDS version at least 2.3.56"
13405 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
13406 echo aaa > $DIR/$tdir/$tfile
13408 #define OBD_FAIL_MDS_NEGATIVE_POSITIVE 0x148
13409 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x148
13411 ls -l $DIR/$tdir && error "ls succeeded, should have failed"
13412 cat $DIR/$tdir/$tfile && error "cat succeeded, should have failed"
13414 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
13416 # Flush negative dentry cache
13417 touch $DIR/$tdir/$tfile
13419 # We are not checking for any leaked references here, they'll
13420 # become evident next time we do cleanup with module unload.
13423 run_test 183 "No crash or request leak in case of strange dispositions ========"
13425 # test suite 184 is for LU-2016, LU-2017
13427 check_swap_layouts_support
13429 dir0=$DIR/$tdir/$testnum
13430 test_mkdir -p -c1 $dir0
13435 $SETSTRIPE -c1 $file1
13437 $SETSTRIPE -c2 $file2
13439 gen1=$($GETSTRIPE -g $file1)
13440 gen2=$($GETSTRIPE -g $file2)
13442 $LFS swap_layouts $file1 $file2 || error "swap of file layout failed"
13443 gen=$($GETSTRIPE -g $file1)
13444 [[ $gen1 != $gen ]] ||
13445 "Layout generation on $file1 does not change"
13446 gen=$($GETSTRIPE -g $file2)
13447 [[ $gen2 != $gen ]] ||
13448 "Layout generation on $file2 does not change"
13450 cmp $ref1 $file2 || error "content compare failed ($ref1 != $file2)"
13451 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
13453 lfsck_verify_pfid $file1 $file2 || error "PFID are not transferred"
13455 run_test 184a "Basic layout swap"
13458 check_swap_layouts_support
13460 dir0=$DIR/$tdir/$testnum
13461 mkdir -p $dir0 || error "creating dir $dir0"
13468 $SETSTRIPE -c1 $file1
13469 $SETSTRIPE -c2 $file2
13470 $SETSTRIPE -c1 $file3
13471 chown $RUNAS_ID $file3
13472 gen1=$($GETSTRIPE -g $file1)
13473 gen2=$($GETSTRIPE -g $file2)
13475 $LFS swap_layouts $dir1 $dir2 &&
13476 error "swap of directories layouts should fail"
13477 $LFS swap_layouts $dir1 $file1 &&
13478 error "swap of directory and file layouts should fail"
13479 $RUNAS $LFS swap_layouts $file1 $file2 &&
13480 error "swap of file we cannot write should fail"
13481 $LFS swap_layouts $file1 $file3 &&
13482 error "swap of file with different owner should fail"
13483 /bin/true # to clear error code
13485 run_test 184b "Forbidden layout swap (will generate errors)"
13488 local cmpn_arg=$(cmp -n 2>&1 | grep "invalid option")
13489 [ -n "$cmpn_arg" ] && skip_env "cmp does not support -n"
13490 check_swap_layouts_support
13492 local dir0=$DIR/$tdir/$testnum
13493 mkdir -p $dir0 || error "creating dir $dir0"
13495 local ref1=$dir0/ref1
13496 local ref2=$dir0/ref2
13497 local file1=$dir0/file1
13498 local file2=$dir0/file2
13499 # create a file large enough for the concurrent test
13500 dd if=/dev/urandom of=$ref1 bs=1M count=$((RANDOM % 50 + 20))
13501 dd if=/dev/urandom of=$ref2 bs=1M count=$((RANDOM % 50 + 20))
13502 echo "ref file size: ref1($(stat -c %s $ref1))," \
13503 "ref2($(stat -c %s $ref2))"
13506 dd if=$ref1 of=$file1 bs=16k &
13509 # Make sure dd starts to copy file
13510 while [ ! -f $file1 ]; do sleep 0.1; done
13512 $LFS swap_layouts $file1 $file2
13515 [[ $? == 0 ]] || error "concurrent write on $file1 failed"
13516 [[ $rc == 0 ]] || error "swap of $file1 and $file2 failed"
13518 # how many bytes copied before swapping layout
13519 local copied=$(stat -c %s $file2)
13520 local remaining=$(stat -c %s $ref1)
13521 remaining=$((remaining - copied))
13522 echo "Copied $copied bytes before swapping layout..."
13524 cmp -n $copied $file1 $ref2 | grep differ &&
13525 error "Content mismatch [0, $copied) of ref2 and file1"
13526 cmp -n $copied $file2 $ref1 ||
13527 error "Content mismatch [0, $copied) of ref1 and file2"
13528 cmp -i $copied:$copied -n $remaining $file1 $ref1 ||
13529 error "Content mismatch [$copied, EOF) of ref1 and file1"
13532 rm -f $ref1 $ref2 $file1 $file2
13534 run_test 184c "Concurrent write and layout swap"
13537 check_swap_layouts_support
13538 [ -z "$(which getfattr 2>/dev/null)" ] &&
13539 skip_env "no getfattr command"
13541 local file1=$DIR/$tdir/$tfile-1
13542 local file2=$DIR/$tdir/$tfile-2
13543 local file3=$DIR/$tdir/$tfile-3
13547 mkdir -p $DIR/$tdir
13548 touch $file1 || error "create $file1 failed"
13549 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
13550 error "create $file2 failed"
13551 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
13552 error "create $file3 failed"
13553 lovea1=$(get_layout_param $file1)
13555 $LFS swap_layouts $file2 $file3 ||
13556 error "swap $file2 $file3 layouts failed"
13557 $LFS swap_layouts $file1 $file2 ||
13558 error "swap $file1 $file2 layouts failed"
13560 lovea2=$(get_layout_param $file2)
13563 [ "$lovea1" == "$lovea2" ] || error "lovea $lovea1 != $lovea2"
13565 lovea1=$(getfattr -n trusted.lov $file1 | grep ^trusted)
13566 [[ -z "$lovea1" ]] || error "$file1 shouldn't have lovea"
13568 run_test 184d "allow stripeless layouts swap"
13571 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.94) ]] ||
13572 skip "Need MDS version at least 2.6.94"
13573 check_swap_layouts_support
13574 [ -z "$(which getfattr 2>/dev/null)" ] &&
13575 skip_env "no getfattr command"
13577 local file1=$DIR/$tdir/$tfile-1
13578 local file2=$DIR/$tdir/$tfile-2
13579 local file3=$DIR/$tdir/$tfile-3
13582 mkdir -p $DIR/$tdir
13583 touch $file1 || error "create $file1 failed"
13584 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
13585 error "create $file2 failed"
13586 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
13587 error "create $file3 failed"
13589 $LFS swap_layouts $file1 $file2 ||
13590 error "swap $file1 $file2 layouts failed"
13592 lovea=$(getfattr -n trusted.lov $file1 | grep ^trusted)
13593 [[ -z "$lovea" ]] || error "$file1 shouldn't have lovea"
13595 echo 123 > $file1 || error "Should be able to write into $file1"
13597 $LFS swap_layouts $file1 $file3 ||
13598 error "swap $file1 $file3 layouts failed"
13600 echo 123 > $file1 || error "Should be able to write into $file1"
13602 rm -rf $file1 $file2 $file3
13604 run_test 184e "Recreate layout after stripeless layout swaps"
13607 # Create a file with name longer than sizeof(struct stat) ==
13608 # 144 to see if we can get chars from the file name to appear
13609 # in the returned striping. Note that 'f' == 0x66.
13610 local file=$(for ((i = 0; i < 200; i++)); do echo -n f; done)
13612 mkdir -p $DIR/$tdir
13613 mcreate $DIR/$tdir/$file
13614 if lfs find --stripe-count 0x6666 $DIR/$tdir | grep $file; then
13615 error "IOC_MDC_GETFILEINFO returned garbage striping"
13618 run_test 184f "IOC_MDC_GETFILEINFO for files with long names but no striping"
13620 test_185() { # LU-2441
13621 # LU-3553 - no volatile file support in old servers
13622 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.60) ]] ||
13623 skip "Need MDS version at least 2.3.60"
13625 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
13626 touch $DIR/$tdir/spoo
13627 local mtime1=$(stat -c "%Y" $DIR/$tdir)
13628 local fid=$($MULTIOP $DIR/$tdir VFw4096c) ||
13629 error "cannot create/write a volatile file"
13630 [ "$FILESET" == "" ] &&
13631 $CHECKSTAT -t file $MOUNT/.lustre/fid/$fid 2>/dev/null &&
13632 error "FID is still valid after close"
13634 multiop_bg_pause $DIR/$tdir vVw4096_c
13641 # assume that the next FID for this client is sequential, since stdout
13642 # is unfortunately eaten by multiop_bg_pause
13643 local n=$((${fidv[1]} + 1))
13644 local next_fid="${fidv[0]}:$(printf "0x%x" $n):${fidv[2]}"
13645 if [ "$FILESET" == "" ]; then
13646 $CHECKSTAT -t file $MOUNT/.lustre/fid/$next_fid ||
13647 error "FID is missing before close"
13649 kill -USR1 $multi_pid
13650 # 1 second delay, so if mtime change we will see it
13652 local mtime2=$(stat -c "%Y" $DIR/$tdir)
13653 [[ $mtime1 == $mtime2 ]] || error "mtime has changed"
13655 run_test 185 "Volatile file support"
13658 remote_mds_nodsh && skip "remote MDS with nodsh"
13659 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.0) ] &&
13660 skip "Need MDS version at least 2.3.0"
13662 local dir0=$DIR/$tdir/$testnum
13663 mkdir -p $dir0 || error "creating dir $dir0"
13665 local file=$dir0/file1
13666 dd if=/dev/urandom of=$file count=10 bs=1M conv=fsync
13667 local dv1=$($LFS data_version $file)
13668 dd if=/dev/urandom of=$file seek=10 count=1 bs=1M conv=fsync
13669 local dv2=$($LFS data_version $file)
13670 [[ $dv1 != $dv2 ]] ||
13671 error "data version did not change on write $dv1 == $dv2"
13676 run_test 187a "Test data version change"
13679 remote_mds_nodsh && skip "remote MDS with nodsh"
13680 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.0) ] &&
13681 skip "Need MDS version at least 2.3.0"
13683 local dir0=$DIR/$tdir/$testnum
13684 mkdir -p $dir0 || error "creating dir $dir0"
13686 declare -a DV=$($MULTIOP $dir0 Vw1000xYw1000xY | cut -f3 -d" ")
13687 [[ ${DV[0]} != ${DV[1]} ]] ||
13688 error "data version did not change on write"\
13689 " ${DV[0]} == ${DV[1]}"
13694 run_test 187b "Test data version change on volatile file"
13697 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13698 remote_mgs_nodsh && skip "remote MGS with nodsh"
13699 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
13701 local POOL=${POOL:-cea1}
13702 local POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
13703 local POOL_DIR_NAME=${POOL_DIR_NAME:-dir_tst}
13706 local last_ost=$(($OSTCOUNT - 1))
13708 local ost_list=$(seq $first_ost $ost_step $last_ost)
13709 local ost_range="$first_ost $last_ost $ost_step"
13710 local test_path=$POOL_ROOT/$POOL_DIR_NAME
13711 local file_dir=$POOL_ROOT/file_tst
13712 local subdir=$test_path/subdir
13715 if ! combined_mgs_mds ; then
13720 # former test_200a test_200b
13721 pool_add $POOL || { rc=$? ; break; }
13722 pool_add_targets $POOL $ost_range || { rc=$? ; break; }
13723 # former test_200c test_200d
13724 mkdir -p $test_path
13725 pool_set_dir $POOL $test_path || { rc=$? ; break; }
13726 pool_check_dir $POOL $test_path || { rc=$? ; break; }
13728 pool_check_dir $POOL $subdir || { rc=$? ; break; }
13729 pool_dir_rel_path $POOL $POOL_DIR_NAME $POOL_ROOT \
13730 || { rc=$? ; break; }
13731 # former test_200e test_200f
13732 local files=$((OSTCOUNT*3))
13733 pool_alloc_files $POOL $test_path $files "$ost_list" \
13734 || { rc=$? ; break; }
13735 pool_create_files $POOL $file_dir $files "$ost_list" \
13736 || { rc=$? ; break; }
13737 # former test_200g test_200h
13738 pool_lfs_df $POOL || { rc=$? ; break; }
13739 pool_file_rel_path $POOL $test_path || { rc=$? ; break; }
13741 # former test_201a test_201b test_201c
13742 pool_remove_first_target $POOL || { rc=$? ; break; }
13744 local f=$test_path/$tfile
13745 pool_remove_all_targets $POOL $f || { rc=$? ; break; }
13746 pool_remove $POOL $f || { rc=$? ; break; }
13752 if ! combined_mgs_mds ; then
13757 run_test 200 "OST pools"
13759 # usage: default_attr <count | size | offset>
13761 $LCTL get_param -n lov.$FSNAME-clilov-\*.stripe${1}
13764 # usage: check_default_stripe_attr
13765 check_default_stripe_attr() {
13766 ACTUAL=$($GETSTRIPE $* $DIR/$tdir)
13769 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr count);;
13771 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr size);;
13775 error "unknown getstripe attr '$1'"
13778 [ $ACTUAL == $EXPECTED ] ||
13779 error "$DIR/$tdir has $1 '$ACTUAL', not '$EXPECTED'"
13783 test_mkdir $DIR/$tdir
13784 $SETSTRIPE --stripe-count 0 --stripe-size 0 --stripe-index -1 $DIR/$tdir
13786 check_default_stripe_attr --stripe-count
13787 check_default_stripe_attr --stripe-size
13788 check_default_stripe_attr --stripe-index
13790 run_test 204a "Print default stripe attributes"
13793 test_mkdir $DIR/$tdir
13794 $SETSTRIPE --stripe-count 1 $DIR/$tdir
13796 check_default_stripe_attr --stripe-size
13797 check_default_stripe_attr --stripe-index
13799 run_test 204b "Print default stripe size and offset"
13802 test_mkdir $DIR/$tdir
13803 $SETSTRIPE --stripe-size 65536 $DIR/$tdir
13805 check_default_stripe_attr --stripe-count
13806 check_default_stripe_attr --stripe-index
13808 run_test 204c "Print default stripe count and offset"
13811 test_mkdir $DIR/$tdir
13812 $SETSTRIPE --stripe-index 0 $DIR/$tdir
13814 check_default_stripe_attr --stripe-count
13815 check_default_stripe_attr --stripe-size
13817 run_test 204d "Print default stripe count and size"
13820 test_mkdir $DIR/$tdir
13821 $SETSTRIPE -d $DIR/$tdir
13823 check_default_stripe_attr --stripe-count --raw
13824 check_default_stripe_attr --stripe-size --raw
13825 check_default_stripe_attr --stripe-index --raw
13827 run_test 204e "Print raw stripe attributes"
13830 test_mkdir $DIR/$tdir
13831 $SETSTRIPE --stripe-count 1 $DIR/$tdir
13833 check_default_stripe_attr --stripe-size --raw
13834 check_default_stripe_attr --stripe-index --raw
13836 run_test 204f "Print raw stripe size and offset"
13839 test_mkdir $DIR/$tdir
13840 $SETSTRIPE --stripe-size 65536 $DIR/$tdir
13842 check_default_stripe_attr --stripe-count --raw
13843 check_default_stripe_attr --stripe-index --raw
13845 run_test 204g "Print raw stripe count and offset"
13848 test_mkdir $DIR/$tdir
13849 $SETSTRIPE --stripe-index 0 $DIR/$tdir
13851 check_default_stripe_attr --stripe-count --raw
13852 check_default_stripe_attr --stripe-size --raw
13854 run_test 204h "Print raw stripe count and size"
13856 # Figure out which job scheduler is being used, if any,
13857 # or use a fake one
13858 if [ -n "$SLURM_JOB_ID" ]; then # SLURM
13859 JOBENV=SLURM_JOB_ID
13860 elif [ -n "$LSB_JOBID" ]; then # Load Sharing Facility
13862 elif [ -n "$PBS_JOBID" ]; then # PBS/Maui/Moab
13864 elif [ -n "$LOADL_STEPID" ]; then # LoadLeveller
13865 JOBENV=LOADL_STEP_ID
13866 elif [ -n "$JOB_ID" ]; then # Sun Grid Engine
13869 $LCTL list_param jobid_name > /dev/null 2>&1
13870 if [ $? -eq 0 ]; then
13876 LUSTRE_JOBID_SIZE=31 # plus NUL terminator
13878 verify_jobstats() {
13883 # we don't really need to clear the stats for this test to work, since each
13884 # command has a unique jobid, but it makes debugging easier if needed.
13885 # for facet in $facets; do
13886 # local dev=$(convert_facet2label $facet)
13887 # # clear old jobstats
13888 # do_facet $facet lctl set_param *.$dev.job_stats="clear"
13891 # use a new JobID for each test, or we might see an old one
13892 [ "$JOBENV" = "FAKE_JOBID" ] &&
13893 FAKE_JOBID=id.$testnum.$(basename ${cmd[0]}).$RANDOM
13895 JOBVAL=${!JOBENV:0:$LUSTRE_JOBID_SIZE}
13897 [ "$JOBENV" = "nodelocal" ] && {
13898 FAKE_JOBID=id.$testnum.%e.$RANDOM
13899 $LCTL set_param jobid_name=$FAKE_JOBID
13900 JOBVAL=${FAKE_JOBID/\%e/$(basename ${cmd[0]})}
13903 log "Test: ${cmd[*]}"
13904 log "Using JobID environment $($LCTL get_param -n jobid_var)=$JOBVAL"
13906 if [ $JOBENV = "FAKE_JOBID" ]; then
13907 FAKE_JOBID=$JOBVAL ${cmd[*]}
13912 # all files are created on OST0000
13913 for facet in $facets; do
13914 local stats="*.$(convert_facet2label $facet).job_stats"
13916 # strip out libtool wrappers for in-tree executables
13917 if [ $(do_facet $facet lctl get_param $stats |
13918 sed -e 's/\.lt-/./' | grep -c $JOBVAL) -ne 1 ]; then
13919 do_facet $facet lctl get_param $stats
13920 error "No jobstats for $JOBVAL found on $facet::$stats"
13926 local new_jobenv=$1
13928 set_persistent_param_and_check client "jobid_var" \
13929 "$FSNAME.sys.jobid_var" $new_jobenv
13932 test_205() { # Job stats
13933 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13934 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.7.1) ]] ||
13935 skip "Need MDS version with at least 2.7.1"
13936 remote_mgs_nodsh && skip "remote MGS with nodsh"
13937 remote_mds_nodsh && skip "remote MDS with nodsh"
13938 remote_ost_nodsh && skip "remote OST with nodsh"
13939 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep jobstats)" ] &&
13940 skip "Server doesn't support jobstats"
13941 [[ $JOBID_VAR = disable ]] && skip_env "jobstats is disabled"
13943 local old_jobenv=$($LCTL get_param -n jobid_var)
13944 [ $old_jobenv != $JOBENV ] && jobstats_set $JOBENV
13946 if [[ $PERM_CMD = *"set_param -P"* ]]; then
13947 stack_trap "do_facet mgs $PERM_CMD jobid_var=$old_jobenv" EXIT
13949 stack_trap "do_facet mgs $PERM_CMD \
13950 $FSNAME.sys.jobid_var=$old_jobenv" EXIT
13954 local old_interval=$(do_facet $SINGLEMDS lctl get_param -n \
13955 mdt.*.job_cleanup_interval | head -n 1)
13956 local new_interval=5
13957 do_facet $SINGLEMDS \
13958 $LCTL set_param mdt.*.job_cleanup_interval=$new_interval
13959 stack_trap "do_facet $SINGLEMDS \
13960 $LCTL set_param mdt.*.job_cleanup_interval=$old_interval" EXIT
13961 local start=$SECONDS
13965 cmd="mkdir $DIR/$tdir"
13966 verify_jobstats "$cmd" "$SINGLEMDS"
13968 cmd="rmdir $DIR/$tdir"
13969 verify_jobstats "$cmd" "$SINGLEMDS"
13970 # mkdir on secondary MDT
13971 if [ $MDSCOUNT -gt 1 ]; then
13972 cmd="lfs mkdir -i 1 $DIR/$tdir.remote"
13973 verify_jobstats "$cmd" "mds2"
13976 cmd="mknod $DIR/$tfile c 1 3"
13977 verify_jobstats "$cmd" "$SINGLEMDS"
13979 cmd="rm -f $DIR/$tfile"
13980 verify_jobstats "$cmd" "$SINGLEMDS"
13981 # create all files on OST0000 so verify_jobstats can find OST stats
13983 cmd="$SETSTRIPE -i 0 -c 1 $DIR/$tfile"
13984 verify_jobstats "$cmd" "$SINGLEMDS"
13986 cmd="touch $DIR/$tfile"
13987 verify_jobstats "$cmd" "$SINGLEMDS ost1"
13989 cmd="dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=sync"
13990 verify_jobstats "$cmd" "ost1"
13992 cancel_lru_locks osc
13993 cmd="dd if=$DIR/$tfile of=/dev/null bs=1M count=1 iflag=direct"
13994 verify_jobstats "$cmd" "ost1"
13996 cmd="$TRUNCATE $DIR/$tfile 0"
13997 verify_jobstats "$cmd" "$SINGLEMDS ost1"
13999 cmd="mv -f $DIR/$tfile $DIR/$tdir.rename"
14000 verify_jobstats "$cmd" "$SINGLEMDS"
14001 # jobstats expiry - sleep until old stats should be expired
14002 local left=$((new_interval + 5 - (SECONDS - start)))
14003 [ $left -ge 0 ] && wait_update_facet $SINGLEMDS \
14004 "lctl get_param *.*.job_stats | grep -c 'job_id.*mkdir'" \
14006 cmd="mkdir $DIR/$tdir.expire"
14007 verify_jobstats "$cmd" "$SINGLEMDS"
14008 [ $(do_facet $SINGLEMDS lctl get_param *.*.job_stats |
14009 grep -c "job_id.*mkdir") -gt 1 ] && error "old jobstats not expired"
14011 # Ensure that jobid are present in changelog (if supported by MDS)
14012 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.52) ];then
14013 changelog_dump | tail -10
14014 jobids=$(changelog_dump | tail -9 | grep -c "j=")
14015 [ $jobids -eq 9 ] ||
14016 error "Wrong changelog jobid count $jobids != 9"
14020 jobstats_set $JOBENV
14022 changelog_dump | grep $tfile
14023 jobids=$(changelog_dump | grep $tfile | tail -1 | grep -c "j=")
14024 [ $jobids -eq 0 ] ||
14025 error "Unexpected jobids when jobid_var=$JOBENV"
14028 lctl set_param jobid_var=USER jobid_name="S.%j.%e.%u.%h.E"
14029 JOBENV="JOBCOMPLEX"
14030 JOBCOMPLEX="S.$USER.touch.$(id -u).$(hostname).E"
14032 verify_jobstats "touch $DIR/$tfile" $SINGLEMDS
14034 run_test 205 "Verify job stats"
14036 # LU-1480, LU-1773 and LU-1657
14038 mkdir -p $DIR/$tdir
14039 $SETSTRIPE -c -1 $DIR/$tdir
14040 #define OBD_FAIL_LOV_INIT 0x1403
14041 $LCTL set_param fail_loc=0xa0001403
14042 $LCTL set_param fail_val=1
14043 touch $DIR/$tdir/$tfile || true
14045 run_test 206 "fail lov_init_raid0() doesn't lbug"
14048 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
14049 local fsz=`stat -c %s $DIR/$tfile`
14050 cancel_lru_locks mdc
14052 # do not return layout in getattr intent
14053 #define OBD_FAIL_MDS_NO_LL_GETATTR 0x170
14054 $LCTL set_param fail_loc=0x170
14055 local sz=`stat -c %s $DIR/$tfile`
14057 [ $fsz -eq $sz ] || error "file size expected $fsz, actual $sz"
14061 run_test 207a "can refresh layout at glimpse"
14064 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
14065 local cksum=`md5sum $DIR/$tfile`
14066 local fsz=`stat -c %s $DIR/$tfile`
14067 cancel_lru_locks mdc
14068 cancel_lru_locks osc
14070 # do not return layout in getattr intent
14071 #define OBD_FAIL_MDS_NO_LL_OPEN 0x171
14072 $LCTL set_param fail_loc=0x171
14074 # it will refresh layout after the file is opened but before read issues
14075 echo checksum is "$cksum"
14076 echo "$cksum" |md5sum -c --quiet || error "file differs"
14080 run_test 207b "can refresh layout at open"
14083 # FIXME: in this test suite, only RD lease is used. This is okay
14084 # for now as only exclusive open is supported. After generic lease
14085 # is done, this test suite should be revised. - Jinshan
14087 remote_mds_nodsh && skip "remote MDS with nodsh"
14088 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.4.52) ]] ||
14089 skip "Need MDS version at least 2.4.52"
14091 echo "==== test 1: verify get lease work"
14092 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eRE+eU || error "get lease error"
14094 echo "==== test 2: verify lease can be broken by upcoming open"
14095 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
14099 $MULTIOP $DIR/$tfile oO_RDONLY:c
14100 kill -USR1 $PID && wait $PID || error "break lease error"
14102 echo "==== test 3: verify lease can't be granted if an open already exists"
14103 $MULTIOP $DIR/$tfile oO_RDONLY:_c &
14107 $MULTIOP $DIR/$tfile oO_RDONLY:eReUc && error "apply lease should fail"
14108 kill -USR1 $PID && wait $PID || error "open file error"
14110 echo "==== test 4: lease can sustain over recovery"
14111 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E+eUc &
14117 kill -USR1 $PID && wait $PID || error "lease broken over recovery"
14119 echo "==== test 5: lease broken can't be regained by replay"
14120 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
14124 # open file to break lease and then recovery
14125 $MULTIOP $DIR/$tfile oO_RDWR:c || error "open file error"
14128 kill -USR1 $PID && wait $PID || error "lease not broken over recovery"
14132 run_test 208 "Exclusive open"
14135 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep disp_stripe)" ] &&
14136 skip_env "must have disp_stripe"
14139 sync; sleep 5; sync;
14141 echo 3 > /proc/sys/vm/drop_caches
14142 req_before=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
14144 # open/close 500 times
14145 for i in $(seq 500); do
14149 echo 3 > /proc/sys/vm/drop_caches
14150 req_after=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
14152 echo "before: $req_before, after: $req_after"
14153 [ $((req_after - req_before)) -ge 300 ] &&
14154 error "open/close requests are not freed"
14157 run_test 209 "read-only open/close requests should be freed promptly"
14161 size=$((size % 8192 + 1))
14162 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
14163 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
14164 rm -f $DIR/f212 $DIR/f212.xyz
14166 run_test 212 "Sendfile test ============================================"
14169 dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
14170 cancel_lru_locks osc
14171 lctl set_param fail_loc=0x8000040f
14172 # generate a read lock
14173 cat $DIR/$tfile > /dev/null
14174 # write to the file, it will try to cancel the above read lock.
14175 cat /etc/hosts >> $DIR/$tfile
14177 run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
14179 test_214() { # for bug 20133
14180 mkdir -p $DIR/$tdir/d214c || error "mkdir $DIR/$tdir/d214c failed"
14181 for (( i=0; i < 340; i++ )) ; do
14182 touch $DIR/$tdir/d214c/a$i
14185 ls -l $DIR/$tdir || error "ls -l $DIR/d214p failed"
14186 mv $DIR/$tdir/d214c $DIR/ || error "mv $DIR/d214p/d214c $DIR/ failed"
14187 ls $DIR/d214c || error "ls $DIR/d214c failed"
14188 rm -rf $DIR/$tdir || error "rm -rf $DIR/d214* failed"
14189 rm -rf $DIR/d214* || error "rm -rf $DIR/d214* failed"
14191 run_test 214 "hash-indexed directory test - bug 20133"
14193 # having "abc" as 1st arg, creates $TMP/lnet_abc.out and $TMP/lnet_abc.sys
14194 create_lnet_proc_files() {
14195 lctl get_param -n $1 >$TMP/lnet_$1.sys || error "cannot read lnet.$1"
14198 # counterpart of create_lnet_proc_files
14199 remove_lnet_proc_files() {
14200 rm -f $TMP/lnet_$1.sys
14203 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
14204 # 3rd arg as regexp for body
14205 check_lnet_proc_stats() {
14206 local l=$(cat "$TMP/lnet_$1" |wc -l)
14207 [ $l = 1 ] || (cat "$TMP/lnet_$1" && error "$2 is not of 1 line: $l")
14209 grep -E "$3" "$TMP/lnet_$1" || (cat "$TMP/lnet_$1" && error "$2 misformatted")
14212 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
14213 # 3rd arg as regexp for body, 4th arg as regexp for 1st line, 5th arg is
14214 # optional and can be regexp for 2nd line (lnet.routes case)
14215 check_lnet_proc_entry() {
14216 local blp=2 # blp stands for 'position of 1st line of body'
14217 [ -z "$5" ] || blp=3 # lnet.routes case
14219 local l=$(cat "$TMP/lnet_$1" |wc -l)
14220 # subtracting one from $blp because the body can be empty
14221 [ "$l" -ge "$(($blp - 1))" ] || (cat "$TMP/lnet_$1" && error "$2 is too short: $l")
14223 sed -n '1 p' "$TMP/lnet_$1" |grep -E "$4" >/dev/null ||
14224 (cat "$TMP/lnet_$1" && error "1st line of $2 misformatted")
14226 [ "$5" = "" ] || sed -n '2 p' "$TMP/lnet_$1" |grep -E "$5" >/dev/null ||
14227 (cat "$TMP/lnet_$1" && error "2nd line of $2 misformatted")
14229 # bail out if any unexpected line happened
14230 sed -n "$blp p" "$TMP/lnet_$1" | grep -Ev "$3"
14231 [ "$?" != 0 ] || error "$2 misformatted"
14234 test_215() { # for bugs 18102, 21079, 21517
14235 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14237 local N='(0|[1-9][0-9]*)' # non-negative numeric
14238 local P='[1-9][0-9]*' # positive numeric
14239 local I='(0|-?[1-9][0-9]*|NA)' # any numeric (0 | >0 | <0) or NA if no value
14240 local NET='[a-z][a-z0-9]*' # LNET net like o2ib2
14241 local ADDR='[0-9.]+' # LNET addr like 10.0.0.1
14242 local NID="$ADDR@$NET" # LNET nid like 10.0.0.1@o2ib2
14244 local L1 # regexp for 1st line
14245 local L2 # regexp for 2nd line (optional)
14246 local BR # regexp for the rest (body)
14248 # lnet.stats should look as 11 space-separated non-negative numerics
14249 BR="^$N $N $N $N $N $N $N $N $N $N $N$"
14250 create_lnet_proc_files "stats"
14251 check_lnet_proc_stats "stats.sys" "lnet.stats" "$BR"
14252 remove_lnet_proc_files "stats"
14254 # lnet.routes should look like this:
14255 # Routing disabled/enabled
14256 # net hops priority state router
14257 # where net is a string like tcp0, hops > 0, priority >= 0,
14258 # state is up/down,
14259 # router is a string like 192.168.1.1@tcp2
14260 L1="^Routing (disabled|enabled)$"
14261 L2="^net +hops +priority +state +router$"
14262 BR="^$NET +$N +(0|1) +(up|down) +$NID$"
14263 create_lnet_proc_files "routes"
14264 check_lnet_proc_entry "routes.sys" "lnet.routes" "$BR" "$L1" "$L2"
14265 remove_lnet_proc_files "routes"
14267 # lnet.routers should look like this:
14268 # ref rtr_ref alive_cnt state last_ping ping_sent deadline down_ni router
14269 # where ref > 0, rtr_ref > 0, alive_cnt >= 0, state is up/down,
14270 # last_ping >= 0, ping_sent is boolean (0/1), deadline and down_ni are
14271 # numeric (0 or >0 or <0), router is a string like 192.168.1.1@tcp2
14272 L1="^ref +rtr_ref +alive_cnt +state +last_ping +ping_sent +deadline +down_ni +router$"
14273 BR="^$P +$P +$N +(up|down) +$N +(0|1) +$I +$I +$NID$"
14274 create_lnet_proc_files "routers"
14275 check_lnet_proc_entry "routers.sys" "lnet.routers" "$BR" "$L1"
14276 remove_lnet_proc_files "routers"
14278 # lnet.peers should look like this:
14279 # nid refs state last max rtr min tx min queue
14280 # where nid is a string like 192.168.1.1@tcp2, refs > 0,
14281 # state is up/down/NA, max >= 0. last, rtr, min, tx, min are
14282 # numeric (0 or >0 or <0), queue >= 0.
14283 L1="^nid +refs +state +last +max +rtr +min +tx +min +queue$"
14284 BR="^$NID +$P +(up|down|NA) +$I +$N +$I +$I +$I +$I +$N$"
14285 create_lnet_proc_files "peers"
14286 check_lnet_proc_entry "peers.sys" "lnet.peers" "$BR" "$L1"
14287 remove_lnet_proc_files "peers"
14289 # lnet.buffers should look like this:
14290 # pages count credits min
14291 # where pages >=0, count >=0, credits and min are numeric (0 or >0 or <0)
14292 L1="^pages +count +credits +min$"
14293 BR="^ +$N +$N +$I +$I$"
14294 create_lnet_proc_files "buffers"
14295 check_lnet_proc_entry "buffers.sys" "lnet.buffers" "$BR" "$L1"
14296 remove_lnet_proc_files "buffers"
14298 # lnet.nis should look like this:
14299 # nid status alive refs peer rtr max tx min
14300 # where nid is a string like 192.168.1.1@tcp2, status is up/down,
14301 # alive is numeric (0 or >0 or <0), refs >= 0, peer >= 0,
14302 # rtr >= 0, max >=0, tx and min are numeric (0 or >0 or <0).
14303 L1="^nid +status +alive +refs +peer +rtr +max +tx +min$"
14304 BR="^$NID +(up|down) +$I +$N +$N +$N +$N +$I +$I$"
14305 create_lnet_proc_files "nis"
14306 check_lnet_proc_entry "nis.sys" "lnet.nis" "$BR" "$L1"
14307 remove_lnet_proc_files "nis"
14309 # can we successfully write to lnet.stats?
14310 lctl set_param -n stats=0 || error "cannot write to lnet.stats"
14312 run_test 215 "lnet exists and has proper content - bugs 18102, 21079, 21517"
14314 test_216() { # bug 20317
14315 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14316 remote_ost_nodsh && skip "remote OST with nodsh"
14319 local facets=$(get_facets OST)
14320 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14322 save_lustre_params client "osc.*.contention_seconds" > $p
14323 save_lustre_params $facets \
14324 "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
14325 save_lustre_params $facets \
14326 "ldlm.namespaces.filter-*.contended_locks" >> $p
14327 save_lustre_params $facets \
14328 "ldlm.namespaces.filter-*.contention_seconds" >> $p
14329 clear_stats osc.*.osc_stats
14331 # agressive lockless i/o settings
14332 do_nodes $(comma_list $(osts_nodes)) \
14333 "lctl set_param -n ldlm.namespaces.*.max_nolock_bytes=2000000 \
14334 ldlm.namespaces.filter-*.contended_locks=0 \
14335 ldlm.namespaces.filter-*.contention_seconds=60"
14336 lctl set_param -n osc.*.contention_seconds=60
14338 $DIRECTIO write $DIR/$tfile 0 10 4096
14339 $CHECKSTAT -s 40960 $DIR/$tfile
14341 # disable lockless i/o
14342 do_nodes $(comma_list $(osts_nodes)) \
14343 "lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes=0 \
14344 ldlm.namespaces.filter-*.contended_locks=32 \
14345 ldlm.namespaces.filter-*.contention_seconds=0"
14346 lctl set_param -n osc.*.contention_seconds=0
14347 clear_stats osc.*.osc_stats
14349 dd if=/dev/zero of=$DIR/$tfile count=0
14350 $CHECKSTAT -s 0 $DIR/$tfile
14352 restore_lustre_params <$p
14356 run_test 216 "check lockless direct write updates file size and kms correctly"
14358 test_217() { # bug 22430
14359 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14364 for node in $(nodes_list); do
14365 nid=$(host_nids_address $node $NETTYPE)
14366 if [[ $nid = *-* ]] ; then
14367 echo "lctl ping $(h2nettype $nid)"
14368 lctl ping $(h2nettype $nid)
14370 echo "skipping $node (no hyphen detected)"
14374 run_test 217 "check lctl ping for hostnames with hiphen ('-')"
14377 # do directio so as not to populate the page cache
14378 log "creating a 10 Mb file"
14379 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
14380 log "starting reads"
14381 dd if=$DIR/$tfile of=/dev/null bs=4096 &
14382 log "truncating the file"
14383 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
14385 kill %+ || true # reads might have finished
14386 echo "wait until dd is finished"
14388 log "removing the temporary file"
14389 rm -rf $DIR/$tfile || error "tmp file removal failed"
14391 run_test 218 "parallel read and truncate should not deadlock"
14394 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14396 # write one partial page
14397 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1
14398 # set no grant so vvp_io_commit_write will do sync write
14399 $LCTL set_param fail_loc=0x411
14400 # write a full page at the end of file
14401 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=1 conv=notrunc
14403 $LCTL set_param fail_loc=0
14404 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=3
14405 $LCTL set_param fail_loc=0x411
14406 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1 seek=2 conv=notrunc
14409 dd if=/dev/zero of=$DIR/$tfile-2 bs=1024 count=1
14410 $CHECKSTAT -s 1024 $DIR/$tfile-2 || error "checkstat wrong size"
14412 run_test 219 "LU-394: Write partial won't cause uncontiguous pages vec at LND"
14414 test_220() { #LU-325
14415 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14416 remote_ost_nodsh && skip "remote OST with nodsh"
14417 remote_mds_nodsh && skip "remote MDS with nodsh"
14418 remote_mgs_nodsh && skip "remote MGS with nodsh"
14422 # create on MDT0000 so the last_id and next_id are correct
14424 local OST=$($LFS df $DIR | awk '/OST:'$OSTIDX'/ { print $1 }')
14428 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $OST)
14429 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
14430 osc.$mdtosc_proc1.prealloc_last_id)
14431 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
14432 osc.$mdtosc_proc1.prealloc_next_id)
14436 if ! combined_mgs_mds ; then
14440 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=-1
14441 #define OBD_FAIL_OST_ENOINO 0x229
14442 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x229
14443 create_pool $FSNAME.$TESTNAME || return 1
14444 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $OST || return 2
14446 $SETSTRIPE $DIR/$tdir -i $OSTIDX -c 1 -p $FSNAME.$TESTNAME
14448 MDSOBJS=$((last_id - next_id))
14449 echo "preallocated objects on MDS is $MDSOBJS" "($last_id - $next_id)"
14451 blocks=$($LFS df $MOUNT | awk '($1 == '$OSTIDX') { print $4 }')
14452 echo "OST still has $count kbytes free"
14454 echo "create $MDSOBJS files @next_id..."
14455 createmany -o $DIR/$tdir/f $MDSOBJS || return 3
14457 local last_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
14458 osc.$mdtosc_proc1.prealloc_last_id)
14459 local next_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
14460 osc.$mdtosc_proc1.prealloc_next_id)
14462 echo "after creation, last_id=$last_id2, next_id=$next_id2"
14467 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=0
14468 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0
14470 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $OST ||
14471 error "$LCTL pool_remove $FSNAME.$TESTNAME $OST failed"
14472 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME ||
14473 error "$LCTL pool_destroy $FSNAME.$TESTNAME failed"
14474 echo "unlink $MDSOBJS files @$next_id..."
14475 unlinkmany $DIR/$tdir/f $MDSOBJS || error "unlinkmany failed"
14477 if ! combined_mgs_mds ; then
14481 run_test 220 "preallocated MDS objects still used if ENOSPC from OST"
14484 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14486 dd if=`which date` of=$MOUNT/date oflag=sync
14487 chmod +x $MOUNT/date
14489 #define OBD_FAIL_LLITE_FAULT_TRUNC_RACE 0x1401
14490 $LCTL set_param fail_loc=0x80001401
14492 $MOUNT/date > /dev/null
14495 run_test 221 "make sure fault and truncate race to not cause OOM"
14498 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14501 test_mkdir $DIR/$tdir
14502 $LFS setstripe -c 1 -i 0 $DIR/$tdir
14503 createmany -o $DIR/$tdir/$tfile 10
14504 cancel_lru_locks mdc
14505 cancel_lru_locks osc
14506 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
14507 $LCTL set_param fail_loc=0x31a
14508 ls -l $DIR/$tdir > /dev/null || error "AGL for ls failed"
14509 $LCTL set_param fail_loc=0
14512 run_test 222a "AGL for ls should not trigger CLIO lock failure"
14515 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14518 test_mkdir $DIR/$tdir
14519 $LFS setstripe -c 1 -i 0 $DIR/$tdir
14520 createmany -o $DIR/$tdir/$tfile 10
14521 cancel_lru_locks mdc
14522 cancel_lru_locks osc
14523 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
14524 $LCTL set_param fail_loc=0x31a
14525 rm -r $DIR/$tdir || error "AGL for rmdir failed"
14526 $LCTL set_param fail_loc=0
14528 run_test 222b "AGL for rmdir should not trigger CLIO lock failure"
14531 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14534 test_mkdir $DIR/$tdir
14535 $LFS setstripe -c 1 -i 0 $DIR/$tdir
14536 createmany -o $DIR/$tdir/$tfile 10
14537 cancel_lru_locks mdc
14538 cancel_lru_locks osc
14539 #define OBD_FAIL_LDLM_AGL_NOLOCK 0x31b
14540 $LCTL set_param fail_loc=0x31b
14541 ls -l $DIR/$tdir > /dev/null || error "reenqueue failed"
14542 $LCTL set_param fail_loc=0
14545 run_test 223 "osc reenqueue if without AGL lock granted ======================="
14547 test_224a() { # LU-1039, MRP-303
14548 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14550 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB 0x508
14551 $LCTL set_param fail_loc=0x508
14552 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 conv=fsync
14553 $LCTL set_param fail_loc=0
14556 run_test 224a "Don't panic on bulk IO failure"
14558 test_224b() { # LU-1039, MRP-303
14559 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14561 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
14562 cancel_lru_locks osc
14563 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB2 0x515
14564 $LCTL set_param fail_loc=0x515
14565 dd of=/dev/null if=$DIR/$tfile bs=4096 count=1
14566 $LCTL set_param fail_loc=0
14569 run_test 224b "Don't panic on bulk IO failure"
14571 test_224c() { # LU-6441
14572 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14573 remote_mds_nodsh && skip "remote MDS with nodsh"
14575 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14576 save_writethrough $p
14577 set_cache writethrough on
14579 local pages_per_rpc=$($LCTL get_param \
14580 osc.*.max_pages_per_rpc)
14581 local at_max=$($LCTL get_param -n at_max)
14582 local timeout=$($LCTL get_param -n timeout)
14583 local test_at="at_max"
14584 local param_at="$FSNAME.sys.at_max"
14585 local test_timeout="timeout"
14586 local param_timeout="$FSNAME.sys.timeout"
14588 $LCTL set_param -n osc.*.max_pages_per_rpc=1024
14590 set_persistent_param_and_check client "$test_at" "$param_at" 0
14591 set_persistent_param_and_check client "$test_timeout" "$param_timeout" 5
14593 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB3 0x520
14594 do_facet ost1 $LCTL set_param fail_loc=0x520
14595 $LFS setstripe -c 1 -i 0 $DIR/$tfile
14596 dd if=/dev/zero of=$DIR/$tfile bs=8MB count=1
14598 do_facet ost1 $LCTL set_param fail_loc=0
14600 set_persistent_param_and_check client "$test_at" "$param_at" $at_max
14601 set_persistent_param_and_check client "$test_timeout" "$param_timeout" \
14604 $LCTL set_param -n $pages_per_rpc
14605 restore_lustre_params < $p
14608 run_test 224c "Don't hang if one of md lost during large bulk RPC"
14610 MDSSURVEY=${MDSSURVEY:-$(which mds-survey 2>/dev/null || true)}
14612 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14613 if [ -z ${MDSSURVEY} ]; then
14614 skip_env "mds-survey not found"
14616 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ] ||
14617 skip "Need MDS version at least 2.2.51"
14619 local mds=$(facet_host $SINGLEMDS)
14620 local target=$(do_nodes $mds 'lctl dl' |
14621 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
14623 local cmd1="file_count=1000 thrhi=4"
14624 local cmd2="dir_count=2 layer=mdd stripe_count=0"
14625 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
14626 local cmd="$cmd1 $cmd2 $cmd3"
14628 rm -f ${TMP}/mds_survey*
14630 eval $cmd || error "mds-survey with zero-stripe failed"
14631 cat ${TMP}/mds_survey*
14632 rm -f ${TMP}/mds_survey*
14634 run_test 225a "Metadata survey sanity with zero-stripe"
14637 if [ -z ${MDSSURVEY} ]; then
14638 skip_env "mds-survey not found"
14640 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ] ||
14641 skip "Need MDS version at least 2.2.51"
14642 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14643 remote_mds_nodsh && skip "remote MDS with nodsh"
14644 if [ $($LCTL dl | grep -c osc) -eq 0 ]; then
14645 skip_env "Need to mount OST to test"
14648 local mds=$(facet_host $SINGLEMDS)
14649 local target=$(do_nodes $mds 'lctl dl' |
14650 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
14652 local cmd1="file_count=1000 thrhi=4"
14653 local cmd2="dir_count=2 layer=mdd stripe_count=1"
14654 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
14655 local cmd="$cmd1 $cmd2 $cmd3"
14657 rm -f ${TMP}/mds_survey*
14659 eval $cmd || error "mds-survey with stripe_count failed"
14660 cat ${TMP}/mds_survey*
14661 rm -f ${TMP}/mds_survey*
14663 run_test 225b "Metadata survey sanity with stripe_count = 1"
14665 mcreate_path2fid () {
14671 local path=$DIR/$tdir/$name
14676 $MCREATE --mode=$1 --major=$2 --minor=$3 $path ||
14677 error "cannot create $desc"
14679 fid=$($LFS path2fid $path | tr -d '[' | tr -d ']')
14681 [ $rc -ne 0 ] && error "cannot get fid of a $desc"
14683 fid_path=$($LFS fid2path $MOUNT $fid)
14685 [ $rc -ne 0 ] && error "cannot get path of $desc by $DIR $path $fid"
14687 [ "$path" == "$fid_path" ] ||
14688 error "fid2path returned $fid_path, expected $path"
14690 echo "pass with $path and $fid"
14695 mkdir -p $DIR/$tdir
14697 mcreate_path2fid 0010666 0 0 fifo "FIFO"
14698 mcreate_path2fid 0020666 1 3 null "character special file (null)"
14699 mcreate_path2fid 0020666 1 255 none "character special file (no device)"
14700 mcreate_path2fid 0040666 0 0 dir "directory"
14701 mcreate_path2fid 0060666 7 0 loop0 "block special file (loop)"
14702 mcreate_path2fid 0100666 0 0 file "regular file"
14703 mcreate_path2fid 0120666 0 0 link "symbolic link"
14704 mcreate_path2fid 0140666 0 0 sock "socket"
14706 run_test 226a "call path2fid and fid2path on files of all type"
14709 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
14714 mkdir -p $DIR/$tdir
14715 $LFS setdirstripe -i $MDTIDX $DIR/$tdir/remote_dir ||
14716 error "create remote directory failed"
14717 mcreate_path2fid 0010666 0 0 "remote_dir/fifo" "FIFO"
14718 mcreate_path2fid 0020666 1 3 "remote_dir/null" \
14719 "character special file (null)"
14720 mcreate_path2fid 0020666 1 255 "remote_dir/none" \
14721 "character special file (no device)"
14722 mcreate_path2fid 0040666 0 0 "remote_dir/dir" "directory"
14723 mcreate_path2fid 0060666 7 0 "remote_dir/loop0" \
14724 "block special file (loop)"
14725 mcreate_path2fid 0100666 0 0 "remote_dir/file" "regular file"
14726 mcreate_path2fid 0120666 0 0 "remote_dir/link" "symbolic link"
14727 mcreate_path2fid 0140666 0 0 "remote_dir/sock" "socket"
14729 run_test 226b "call path2fid and fid2path on files of all type under remote dir"
14731 # LU-1299 Executing or running ldd on a truncated executable does not
14732 # cause an out-of-memory condition.
14734 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14735 [ -z "$(which ldd)" ] && skip_env "should have ldd tool"
14737 dd if=$(which date) of=$MOUNT/date bs=1k count=1
14738 chmod +x $MOUNT/date
14740 $MOUNT/date > /dev/null
14741 ldd $MOUNT/date > /dev/null
14744 run_test 227 "running truncated executable does not cause OOM"
14746 # LU-1512 try to reuse idle OI blocks
14748 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14749 remote_mds_nodsh && skip "remote MDS with nodsh"
14750 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
14751 skip_env "ldiskfs only test"
14753 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
14754 local myDIR=$DIR/$tdir
14757 #define OBD_FAIL_SEQ_EXHAUST 0x1002
14758 $LCTL set_param fail_loc=0x80001002
14759 createmany -o $myDIR/t- 10000
14760 $LCTL set_param fail_loc=0
14761 # The guard is current the largest FID holder
14763 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
14765 local IDX=$(($SEQ % 64))
14767 do_facet $SINGLEMDS sync
14768 # Make sure journal flushed.
14770 local blk1=$(do_facet $SINGLEMDS \
14771 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
14772 grep Blockcount | awk '{print $4}')
14774 # Remove old files, some OI blocks will become idle.
14775 unlinkmany $myDIR/t- 10000
14776 # Create new files, idle OI blocks should be reused.
14777 createmany -o $myDIR/t- 2000
14778 do_facet $SINGLEMDS sync
14779 # Make sure journal flushed.
14781 local blk2=$(do_facet $SINGLEMDS \
14782 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
14783 grep Blockcount | awk '{print $4}')
14785 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
14787 run_test 228a "try to reuse idle OI blocks"
14790 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14791 remote_mds_nodsh && skip "remote MDS with nodsh"
14792 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
14793 skip_env "ldiskfs only test"
14795 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
14796 local myDIR=$DIR/$tdir
14799 #define OBD_FAIL_SEQ_EXHAUST 0x1002
14800 $LCTL set_param fail_loc=0x80001002
14801 createmany -o $myDIR/t- 10000
14802 $LCTL set_param fail_loc=0
14803 # The guard is current the largest FID holder
14805 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
14807 local IDX=$(($SEQ % 64))
14809 do_facet $SINGLEMDS sync
14810 # Make sure journal flushed.
14812 local blk1=$(do_facet $SINGLEMDS \
14813 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
14814 grep Blockcount | awk '{print $4}')
14816 # Remove old files, some OI blocks will become idle.
14817 unlinkmany $myDIR/t- 10000
14820 stop $SINGLEMDS || error "Fail to stop MDT."
14822 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
14824 df $MOUNT || error "Fail to df."
14825 # Create new files, idle OI blocks should be reused.
14826 createmany -o $myDIR/t- 2000
14827 do_facet $SINGLEMDS sync
14828 # Make sure journal flushed.
14830 local blk2=$(do_facet $SINGLEMDS \
14831 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
14832 grep Blockcount | awk '{print $4}')
14834 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
14836 run_test 228b "idle OI blocks can be reused after MDT restart"
14840 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14841 remote_mds_nodsh && skip "remote MDS with nodsh"
14842 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
14843 skip_env "ldiskfs only test"
14845 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
14846 local myDIR=$DIR/$tdir
14849 #define OBD_FAIL_SEQ_EXHAUST 0x1002
14850 $LCTL set_param fail_loc=0x80001002
14851 # 20000 files can guarantee there are index nodes in the OI file
14852 createmany -o $myDIR/t- 20000
14853 $LCTL set_param fail_loc=0
14854 # The guard is current the largest FID holder
14856 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
14858 local IDX=$(($SEQ % 64))
14860 do_facet $SINGLEMDS sync
14861 # Make sure journal flushed.
14863 local blk1=$(do_facet $SINGLEMDS \
14864 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
14865 grep Blockcount | awk '{print $4}')
14867 # Remove old files, some OI blocks will become idle.
14868 unlinkmany $myDIR/t- 20000
14870 # The OI file should become empty now
14872 # Create new files, idle OI blocks should be reused.
14873 createmany -o $myDIR/t- 2000
14874 do_facet $SINGLEMDS sync
14875 # Make sure journal flushed.
14877 local blk2=$(do_facet $SINGLEMDS \
14878 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
14879 grep Blockcount | awk '{print $4}')
14881 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
14883 run_test 228c "NOT shrink the last entry in OI index node to recycle idle leaf"
14885 test_229() { # LU-2482, LU-3448
14886 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14887 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
14888 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.53) ] &&
14889 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53"
14893 # Create a file with a released layout and stripe count 2.
14894 $MULTIOP $DIR/$tfile H2c ||
14895 error "failed to create file with released layout"
14897 $GETSTRIPE -v $DIR/$tfile
14899 local pattern=$($GETSTRIPE -L $DIR/$tfile)
14900 [ X"$pattern" = X"released" ] || error "pattern error ($pattern)"
14902 local stripe_count=$($GETSTRIPE -c $DIR/$tfile) || error "getstripe"
14903 [ $stripe_count -eq 2 ] || error "stripe count not 2 ($stripe_count)"
14904 stat $DIR/$tfile || error "failed to stat released file"
14906 chown $RUNAS_ID $DIR/$tfile ||
14907 error "chown $RUNAS_ID $DIR/$tfile failed"
14909 chgrp $RUNAS_ID $DIR/$tfile ||
14910 error "chgrp $RUNAS_ID $DIR/$tfile failed"
14912 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
14913 rm $DIR/$tfile || error "failed to remove released file"
14915 run_test 229 "getstripe/stat/rm/attr changes work on released files"
14918 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14919 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
14920 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.11.52) ] &&
14921 skip "Need MDS version at least 2.11.52"
14925 test_mkdir $DIR/$tdir
14926 test_mkdir -i0 -c1 $DIR/$tdir/test_230_local
14927 local mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230_local)
14928 [ $mdt_idx -ne 0 ] &&
14929 error "create local directory on wrong MDT $mdt_idx"
14931 $LFS mkdir -i $MDTIDX $DIR/$tdir/test_230 ||
14932 error "create remote directory failed"
14933 local mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230)
14934 [ $mdt_idx -ne $MDTIDX ] &&
14935 error "create remote directory on wrong MDT $mdt_idx"
14937 createmany -o $DIR/$tdir/test_230/t- 10 ||
14938 error "create files on remote directory failed"
14939 mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230/t-0)
14940 [ $mdt_idx -ne $MDTIDX ] && error "create files on wrong MDT $mdt_idx"
14941 rm -r $DIR/$tdir || error "unlink remote directory failed"
14943 run_test 230a "Create remote directory and files under the remote directory"
14946 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14947 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
14948 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.11.52) ] &&
14949 skip "Need MDS version at least 2.11.52"
14957 local migrate_dir=$DIR/$tdir/migrate_dir
14958 local other_dir=$DIR/$tdir/other_dir
14960 test_mkdir $DIR/$tdir
14961 test_mkdir -i0 -c1 $migrate_dir
14962 test_mkdir -i0 -c1 $other_dir
14963 for ((i=0; i<10; i++)); do
14964 mkdir -p $migrate_dir/dir_${i}
14965 createmany -o $migrate_dir/dir_${i}/f 10 ||
14966 error "create files under remote dir failed $i"
14969 cp /etc/passwd $migrate_dir/$tfile
14970 cp /etc/passwd $other_dir/$tfile
14971 chattr +SAD $migrate_dir
14972 chattr +SAD $migrate_dir/$tfile
14974 local old_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
14975 local old_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
14976 local old_dir_mode=$(stat -c%f $migrate_dir)
14977 local old_file_mode=$(stat -c%f $migrate_dir/$tfile)
14979 mkdir -p $migrate_dir/dir_default_stripe2
14980 $SETSTRIPE -c 2 $migrate_dir/dir_default_stripe2
14981 $SETSTRIPE -c 2 $migrate_dir/${tfile}_stripe2
14983 mkdir -p $other_dir
14984 ln $migrate_dir/$tfile $other_dir/luna
14985 ln $migrate_dir/$tfile $migrate_dir/sofia
14986 ln $other_dir/$tfile $migrate_dir/david
14987 ln -s $migrate_dir/$tfile $other_dir/zachary
14988 ln -s $migrate_dir/$tfile $migrate_dir/${tfile}_ln
14989 ln -s $other_dir/$tfile $migrate_dir/${tfile}_ln_other
14991 $LFS migrate -m $MDTIDX $migrate_dir ||
14992 error "fails on migrating remote dir to MDT1"
14994 echo "migratate to MDT1, then checking.."
14995 for ((i = 0; i < 10; i++)); do
14996 for file in $(find $migrate_dir/dir_${i}); do
14997 mdt_index=$($LFS getstripe -m $file)
14998 [ $mdt_index == $MDTIDX ] ||
14999 error "$file is not on MDT${MDTIDX}"
15003 # the multiple link file should still in MDT0
15004 mdt_index=$($LFS getstripe -m $migrate_dir/$tfile)
15005 [ $mdt_index == 0 ] ||
15006 error "$file is not on MDT${MDTIDX}"
15008 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
15009 [ "$old_dir_flag" = "$new_dir_flag" ] ||
15010 error " expect $old_dir_flag get $new_dir_flag"
15012 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
15013 [ "$old_file_flag" = "$new_file_flag" ] ||
15014 error " expect $old_file_flag get $new_file_flag"
15016 local new_dir_mode=$(stat -c%f $migrate_dir)
15017 [ "$old_dir_mode" = "$new_dir_mode" ] ||
15018 error "expect mode $old_dir_mode get $new_dir_mode"
15020 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
15021 [ "$old_file_mode" = "$new_file_mode" ] ||
15022 error "expect mode $old_file_mode get $new_file_mode"
15024 diff /etc/passwd $migrate_dir/$tfile ||
15025 error "$tfile different after migration"
15027 diff /etc/passwd $other_dir/luna ||
15028 error "luna different after migration"
15030 diff /etc/passwd $migrate_dir/sofia ||
15031 error "sofia different after migration"
15033 diff /etc/passwd $migrate_dir/david ||
15034 error "david different after migration"
15036 diff /etc/passwd $other_dir/zachary ||
15037 error "zachary different after migration"
15039 diff /etc/passwd $migrate_dir/${tfile}_ln ||
15040 error "${tfile}_ln different after migration"
15042 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
15043 error "${tfile}_ln_other different after migration"
15045 stripe_count=$($LFS getstripe -c $migrate_dir/dir_default_stripe2)
15046 [ $stripe_count = 2 ] ||
15047 error "dir strpe_count $d != 2 after migration."
15049 stripe_count=$($LFS getstripe -c $migrate_dir/${tfile}_stripe2)
15050 [ $stripe_count = 2 ] ||
15051 error "file strpe_count $d != 2 after migration."
15053 #migrate back to MDT0
15056 $LFS migrate -m $MDTIDX $migrate_dir ||
15057 error "fails on migrating remote dir to MDT0"
15059 echo "migrate back to MDT0, checking.."
15060 for file in $(find $migrate_dir); do
15061 mdt_index=$($LFS getstripe -m $file)
15062 [ $mdt_index == $MDTIDX ] ||
15063 error "$file is not on MDT${MDTIDX}"
15066 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
15067 [ "$old_dir_flag" = "$new_dir_flag" ] ||
15068 error " expect $old_dir_flag get $new_dir_flag"
15070 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
15071 [ "$old_file_flag" = "$new_file_flag" ] ||
15072 error " expect $old_file_flag get $new_file_flag"
15074 local new_dir_mode=$(stat -c%f $migrate_dir)
15075 [ "$old_dir_mode" = "$new_dir_mode" ] ||
15076 error "expect mode $old_dir_mode get $new_dir_mode"
15078 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
15079 [ "$old_file_mode" = "$new_file_mode" ] ||
15080 error "expect mode $old_file_mode get $new_file_mode"
15082 diff /etc/passwd ${migrate_dir}/$tfile ||
15083 error "$tfile different after migration"
15085 diff /etc/passwd ${other_dir}/luna ||
15086 error "luna different after migration"
15088 diff /etc/passwd ${migrate_dir}/sofia ||
15089 error "sofia different after migration"
15091 diff /etc/passwd ${other_dir}/zachary ||
15092 error "zachary different after migration"
15094 diff /etc/passwd $migrate_dir/${tfile}_ln ||
15095 error "${tfile}_ln different after migration"
15097 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
15098 error "${tfile}_ln_other different after migration"
15100 stripe_count=$($LFS getstripe -c ${migrate_dir}/dir_default_stripe2)
15101 [ $stripe_count = 2 ] ||
15102 error "dir strpe_count $d != 2 after migration."
15104 stripe_count=$($LFS getstripe -c ${migrate_dir}/${tfile}_stripe2)
15105 [ $stripe_count = 2 ] ||
15106 error "file strpe_count $d != 2 after migration."
15108 rm -rf $DIR/$tdir || error "rm dir failed after migration"
15110 run_test 230b "migrate directory"
15113 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15114 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15115 remote_mds_nodsh && skip "remote MDS with nodsh"
15116 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.11.52) ] &&
15117 skip "Need MDS version at least 2.11.52"
15123 local migrate_dir=$DIR/$tdir/migrate_dir
15125 #If migrating directory fails in the middle, all entries of
15126 #the directory is still accessiable.
15127 test_mkdir $DIR/$tdir
15128 test_mkdir -i0 -c1 $migrate_dir
15129 test_mkdir -i1 -c1 $DIR/$tdir/remote_dir
15131 createmany -o $migrate_dir/f $total ||
15132 error "create files under ${migrate_dir} failed"
15134 # fail after migrating top dir, and this will fail only once, so the
15135 # first sub file migration will fail (currently f3), others succeed.
15136 #OBD_FAIL_MIGRATE_ENTRIES 0x1801
15137 do_facet mds1 lctl set_param fail_loc=0x1801
15138 local t=$(ls $migrate_dir | wc -l)
15139 $LFS migrate --mdt-index $MDTIDX $migrate_dir &&
15140 error "migrate should fail"
15141 local u=$(ls $migrate_dir | wc -l)
15142 [ "$u" == "$t" ] || error "$u != $t during migration"
15144 # add new dir/file should succeed
15145 mkdir $migrate_dir/dir ||
15146 error "mkdir failed under migrating directory"
15147 touch $migrate_dir/file ||
15148 error "create file failed under migrating directory"
15150 # add file with existing name should fail
15151 for file in $migrate_dir/f*; do
15152 stat $file > /dev/null || error "stat $file failed"
15153 $OPENFILE -f O_CREAT:O_EXCL $file &&
15154 error "open(O_CREAT|O_EXCL) $file should fail"
15155 $MULTIOP $file m && error "create $file should fail"
15156 touch $DIR/$tdir/remote_dir/$tfile ||
15157 error "touch $tfile failed"
15158 ln $DIR/$tdir/remote_dir/$tfile $file &&
15159 error "link $file should fail"
15160 mdt_index=$($LFS getstripe -m $file)
15161 if [ $mdt_index == 0 ]; then
15162 # file failed to migrate is not allowed to rename to
15163 mv $DIR/$tdir/remote_dir/$tfile $file &&
15164 error "rename to $file should fail"
15166 mv $DIR/$tdir/remote_dir/$tfile $file ||
15167 error "rename to $file failed"
15169 echo hello >> $file || error "write $file failed"
15172 # resume migration with different options should fail
15173 $LFS migrate -m 0 $migrate_dir &&
15174 error "migrate -m 0 $migrate_dir should fail"
15176 $LFS migrate -m $MDTIDX -c 2 $migrate_dir &&
15177 error "migrate -c 2 $migrate_dir should fail"
15179 # resume migration should succeed
15180 $LFS migrate -m $MDTIDX $migrate_dir ||
15181 error "migrate $migrate_dir failed"
15183 echo "Finish migration, then checking.."
15184 for file in $(find $migrate_dir); do
15185 mdt_index=$($LFS getstripe -m $file)
15186 [ $mdt_index == $MDTIDX ] ||
15187 error "$file is not on MDT${MDTIDX}"
15190 rm -rf $DIR/$tdir || error "rm dir failed after migration"
15192 run_test 230c "check directory accessiblity if migration failed"
15195 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15196 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15197 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.11.52) ] &&
15198 skip "Need MDS version at least 2.11.52"
15200 [ "$(facet_fstype mds1)" == "zfs" ] && skip "skip ZFS backend"
15202 local migrate_dir=$DIR/$tdir/migrate_dir
15212 old_index=$((RANDOM % MDSCOUNT))
15213 old_count=$((MDSCOUNT - old_index))
15214 new_index=$((RANDOM % MDSCOUNT))
15215 new_count=$((MDSCOUNT - new_index))
15216 new_hash="all_char"
15218 [ $old_count -gt 1 ] && old_count=$((old_count - RANDOM % old_count))
15219 [ $new_count -gt 1 ] && new_count=$((new_count - RANDOM % new_count))
15221 test_mkdir $DIR/$tdir
15222 test_mkdir -i $old_index -c $old_count $migrate_dir
15224 for ((i=0; i<100; i++)); do
15225 test_mkdir -i0 -c1 $migrate_dir/dir_${i}
15226 createmany -o $migrate_dir/dir_${i}/f 100 ||
15227 error "create files under remote dir failed $i"
15230 echo -n "Migrate from MDT$old_index "
15231 [ $old_count -gt 1 ] && echo -n "... MDT$((old_index + old_count - 1)) "
15232 echo -n "to MDT$new_index"
15233 [ $new_count -gt 1 ] && echo -n " ... MDT$((new_index + new_count - 1))"
15236 echo "$LFS migrate -m$new_index -c$new_count -H $new_hash $migrate_dir"
15237 $LFS migrate -m $new_index -c $new_count -H $new_hash $migrate_dir ||
15238 error "migrate remote dir error"
15240 echo "Finish migration, then checking.."
15241 for file in $(find $migrate_dir); do
15242 mdt_index=$($LFS getstripe -m $file)
15243 if [ $mdt_index -lt $new_index ] ||
15244 [ $mdt_index -gt $((new_index + new_count - 1)) ]; then
15245 error "$file is on MDT$mdt_index"
15249 rm -rf $DIR/$tdir || error "rm dir failed after migration"
15251 run_test 230d "check migrate big directory"
15254 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15255 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15256 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.11.52) ] &&
15257 skip "Need MDS version at least 2.11.52"
15264 mkdir -p $DIR/$tdir
15265 mkdir $DIR/$tdir/migrate_dir
15266 mkdir $DIR/$tdir/other_dir
15267 touch $DIR/$tdir/migrate_dir/a
15268 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/b
15269 ls $DIR/$tdir/other_dir
15271 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
15272 error "migrate dir fails"
15274 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
15275 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
15277 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
15278 [ $mdt_index == 0 ] || error "a is not on MDT0"
15280 $LFS migrate -m 1 $DIR/$tdir/other_dir ||
15281 error "migrate dir fails"
15283 mdt_index=$($LFS getstripe -m $DIR/$tdir/other_dir)
15284 [ $mdt_index == 1 ] || error "other_dir is not on MDT1"
15286 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
15287 [ $mdt_index == 1 ] || error "a is not on MDT1"
15289 mdt_index=$($LFS getstripe -m $DIR/$tdir/other_dir/b)
15290 [ $mdt_index == 1 ] || error "b is not on MDT1"
15292 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
15293 b_fid=$($LFS path2fid $DIR/$tdir/other_dir/b)
15295 [ "$a_fid" = "$b_fid" ] || error "different fid after migration"
15297 rm -rf $DIR/$tdir || error "rm dir failed after migration"
15299 run_test 230e "migrate mulitple local link files"
15302 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15303 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15304 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.11.52) ] &&
15305 skip "Need MDS version at least 2.11.52"
15310 mkdir -p $DIR/$tdir
15311 mkdir $DIR/$tdir/migrate_dir
15312 $LFS mkdir -i1 $DIR/$tdir/other_dir
15313 touch $DIR/$tdir/migrate_dir/a
15314 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln1
15315 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln2
15316 ls $DIR/$tdir/other_dir
15318 # a should be migrated to MDT1, since no other links on MDT0
15319 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
15320 error "#1 migrate dir fails"
15321 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
15322 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
15323 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
15324 [ $mdt_index == 1 ] || error "a is not on MDT1"
15326 # a should stay on MDT1, because it is a mulitple link file
15327 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
15328 error "#2 migrate dir fails"
15329 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
15330 [ $mdt_index == 1 ] || error "a is not on MDT1"
15332 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
15333 error "#3 migrate dir fails"
15335 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
15336 ln_fid=$($LFS path2fid $DIR/$tdir/other_dir/ln1)
15337 [ "$a_fid" = "$ln_fid" ] || error "different fid after migrate to MDT1"
15339 rm -rf $DIR/$tdir/other_dir/ln1 || error "unlink ln1 fails"
15340 rm -rf $DIR/$tdir/other_dir/ln2 || error "unlink ln2 fails"
15342 # a should be migrated to MDT0, since no other links on MDT1
15343 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
15344 error "#4 migrate dir fails"
15345 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
15346 [ $mdt_index == 0 ] || error "a is not on MDT0"
15348 rm -rf $DIR/$tdir || error "rm dir failed after migration"
15350 run_test 230f "migrate mulitple remote link files"
15353 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15354 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15355 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.11.52) ] &&
15356 skip "Need MDS version at least 2.11.52"
15358 mkdir -p $DIR/$tdir/migrate_dir
15360 $LFS migrate -m 1000 $DIR/$tdir/migrate_dir &&
15361 error "migrating dir to non-exist MDT succeeds"
15364 run_test 230g "migrate dir to non-exist MDT"
15367 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15368 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15369 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.11.52) ] &&
15370 skip "Need MDS version at least 2.11.52"
15374 mkdir -p $DIR/$tdir/migrate_dir
15376 $LFS migrate -m1 $DIR &&
15377 error "migrating mountpoint1 should fail"
15379 $LFS migrate -m1 $DIR/$tdir/.. &&
15380 error "migrating mountpoint2 should fail"
15383 $LFS migrate -m1 $DIR/$tdir/migrate_dir/.. &&
15384 error "migrating $tdir/migrate_dir/.. should fail"
15388 run_test 230h "migrate .. and root"
15391 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15392 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15393 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.11.52) ] &&
15394 skip "Need MDS version at least 2.11.52"
15396 mkdir -p $DIR/$tdir/migrate_dir
15398 $LFS migrate -m 1 $DIR/$tdir/migrate_dir/ ||
15399 error "migration fails with a tailing slash"
15401 $LFS migrate -m 0 $DIR/$tdir/migrate_dir// ||
15402 error "migration fails with two tailing slashes"
15404 run_test 230i "lfs migrate -m tolerates trailing slashes"
15408 # For simplicity this test assumes that max_pages_per_rpc
15409 # is the same across all OSCs
15410 local max_pages=$($LCTL get_param -n osc.*.max_pages_per_rpc | head -n1)
15411 local bulk_size=$((max_pages * 4096))
15412 local brw_size=$(do_facet ost1 $LCTL get_param -n obdfilter.*.brw_size |
15415 mkdir -p $DIR/$tdir
15416 $LFS setstripe -S ${brw_size}M $DIR/$tdir ||
15417 error "failed to set stripe with -S ${brw_size}M option"
15419 # clear the OSC stats
15420 $LCTL set_param osc.*.stats=0 &>/dev/null
15423 # Client writes $bulk_size - there must be 1 rpc for $max_pages.
15424 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=$bulk_size count=1 \
15425 oflag=direct &>/dev/null || error "dd failed"
15427 sync; sleep 1; sync # just to be safe
15428 local nrpcs=$($LCTL get_param osc.*.stats |awk '/ost_write/ {print $2}')
15429 if [ x$nrpcs != "x1" ]; then
15430 $LCTL get_param osc.*.stats
15431 error "found $nrpcs ost_write RPCs, not 1 as expected"
15435 # Drop the OSC cache, otherwise we will read from it
15436 cancel_lru_locks osc
15438 # clear the OSC stats
15439 $LCTL set_param osc.*.stats=0 &>/dev/null
15441 # Client reads $bulk_size.
15442 dd if=$DIR/$tdir/$tfile of=/dev/null bs=$bulk_size count=1 \
15443 iflag=direct &>/dev/null || error "dd failed"
15445 nrpcs=$($LCTL get_param osc.*.stats | awk '/ost_read/ { print $2 }')
15446 if [ x$nrpcs != "x1" ]; then
15447 $LCTL get_param osc.*.stats
15448 error "found $nrpcs ost_read RPCs, not 1 as expected"
15451 run_test 231a "checking that reading/writing of BRW RPC size results in one RPC"
15454 mkdir -p $DIR/$tdir
15456 for i in {0..1023}; do
15457 dd if=/dev/zero of=$DIR/$tdir/$tfile conv=notrunc \
15458 seek=$((2 * i)) bs=4096 count=1 &>/dev/null ||
15459 error "dd of=$DIR/$tdir/$tfile seek=$((2 * i)) failed"
15463 run_test 231b "must not assert on fully utilized OST request buffer"
15466 mkdir -p $DIR/$tdir
15467 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
15469 #define OBD_FAIL_LDLM_OST_LVB 0x31c
15470 do_facet ost1 $LCTL set_param fail_loc=0x31c
15472 # ignore dd failure
15473 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1 || true
15475 do_facet ost1 $LCTL set_param fail_loc=0
15476 umount_client $MOUNT || error "umount failed"
15477 mount_client $MOUNT || error "mount failed"
15478 stop ost1 || error "cannot stop ost1"
15479 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
15481 run_test 232a "failed lock should not block umount"
15484 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.10.58) ] ||
15485 skip "Need MDS version at least 2.10.58"
15487 mkdir -p $DIR/$tdir
15488 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
15489 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1
15491 cancel_lru_locks osc
15493 #define OBD_FAIL_LDLM_OST_LVB 0x31c
15494 do_facet ost1 $LCTL set_param fail_loc=0x31c
15497 $LFS data_version $DIR/$tdir/$tfile || true
15499 do_facet ost1 $LCTL set_param fail_loc=0
15500 umount_client $MOUNT || error "umount failed"
15501 mount_client $MOUNT || error "mount failed"
15502 stop ost1 || error "cannot stop ost1"
15503 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
15505 run_test 232b "failed data version lock should not block umount"
15508 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.64) ] ||
15509 skip "Need MDS version at least 2.3.64"
15510 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
15512 local fid=$($LFS path2fid $MOUNT)
15514 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
15515 error "cannot access $MOUNT using its FID '$fid'"
15517 run_test 233a "checking that OBF of the FS root succeeds"
15520 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.5.90) ] ||
15521 skip "Need MDS version at least 2.5.90"
15522 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
15524 local fid=$($LFS path2fid $MOUNT/.lustre)
15526 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
15527 error "cannot access $MOUNT/.lustre using its FID '$fid'"
15529 fid=$($LFS path2fid $MOUNT/.lustre/fid)
15530 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
15531 error "cannot access $MOUNT/.lustre/fid using its FID '$fid'"
15533 run_test 233b "checking that OBF of the FS .lustre succeeds"
15536 local p="$TMP/sanityN-$TESTNAME.parameters"
15537 save_lustre_params client "llite.*.xattr_cache" > $p
15538 lctl set_param llite.*.xattr_cache 1 ||
15539 skip_env "xattr cache is not supported"
15541 mkdir -p $DIR/$tdir || error "mkdir failed"
15542 touch $DIR/$tdir/$tfile || error "touch failed"
15543 # OBD_FAIL_LLITE_XATTR_ENOMEM
15544 $LCTL set_param fail_loc=0x1405
15545 getfattr -n user.attr $DIR/$tdir/$tfile &&
15546 error "getfattr should have failed with ENOMEM"
15547 $LCTL set_param fail_loc=0x0
15550 restore_lustre_params < $p
15553 run_test 234 "xattr cache should not crash on ENOMEM"
15556 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.52) ] &&
15557 skip "Need MDS version at least 2.4.52"
15559 flock_deadlock $DIR/$tfile
15564 124) error "process hangs on a deadlock"
15566 *) error "error executing flock_deadlock $DIR/$tfile"
15570 run_test 235 "LU-1715: flock deadlock detection does not work properly"
15574 check_swap_layouts_support
15576 local ref1=/etc/passwd
15577 local ref2=/etc/group
15578 local file1=$DIR/$tdir/f1
15579 local file2=$DIR/$tdir/f2
15581 test_mkdir -c1 $DIR/$tdir
15582 $SETSTRIPE -c 1 $file1 || error "cannot setstripe on '$file1': rc = $?"
15583 cp $ref1 $file1 || error "cp $ref1 $file1 failed: rc = $?"
15584 $SETSTRIPE -c 2 $file2 || error "cannot setstripe on '$file2': rc = $?"
15585 cp $ref2 $file2 || error "cp $ref2 $file2 failed: rc = $?"
15586 local fd=$(free_fd)
15587 local cmd="exec $fd<>$file2"
15590 $LFS swap_layouts $file1 /proc/self/fd/${fd} ||
15591 error "cannot swap layouts of '$file1' and /proc/self/fd/${fd}"
15594 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
15599 run_test 236 "Layout swap on open unlinked file"
15601 # test to verify file handle related system calls
15602 # (name_to_handle_at/open_by_handle_at)
15603 # The new system calls are supported in glibc >= 2.14.
15606 echo "Test file_handle syscalls" > $DIR/$tfile ||
15607 error "write failed"
15608 check_fhandle_syscalls $DIR/$tfile ||
15609 error "check_fhandle_syscalls failed"
15611 run_test 237 "Verify name_to_handle_at/open_by_handle_at syscalls"
15613 # LU-4659 linkea consistency
15615 local server_version=$(lustre_version_code $SINGLEMDS)
15617 [[ $server_version -gt $(version_code 2.5.57) ]] ||
15618 [[ $server_version -gt $(version_code 2.5.1) &&
15619 $server_version -lt $(version_code 2.5.50) ]] ||
15620 skip "Need MDS version at least 2.5.58 or 2.5.2+"
15623 ln $DIR/$tfile $DIR/$tfile.lnk
15624 touch $DIR/$tfile.new
15625 mv $DIR/$tfile.new $DIR/$tfile
15626 local fid1=$($LFS path2fid $DIR/$tfile)
15627 local fid2=$($LFS path2fid $DIR/$tfile.lnk)
15628 local path1=$($LFS fid2path $FSNAME "$fid1")
15629 [ $tfile == $path1 ] || error "linkea inconsistent: $tfile $fid1 $path1"
15630 local path2=$($LFS fid2path $FSNAME "$fid2")
15631 [ $tfile.lnk == $path2 ] ||
15632 error "linkea inconsistent: $tfile.lnk $fid2 $path2!"
15635 run_test 238 "Verify linkea consistency"
15637 test_239A() { # was test_239
15638 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.60) ] &&
15639 skip "Need MDS version at least 2.5.60"
15641 local list=$(comma_list $(mdts_nodes))
15643 mkdir -p $DIR/$tdir
15644 createmany -o $DIR/$tdir/f- 5000
15645 unlinkmany $DIR/$tdir/f- 5000
15646 [ $(lustre_version_code $SINGLEMDS) -gt $(version_code 2.10.53) ] &&
15647 do_nodes $list "lctl set_param -n osp.*.force_sync=1"
15648 changes=$(do_nodes $list "lctl get_param -n osp.*MDT*.sync_changes \
15649 osp.*MDT*.sync_in_flight" | calc_sum)
15650 [ "$changes" -eq 0 ] || error "$changes not synced"
15652 run_test 239A "osp_sync test"
15654 test_239a() { #LU-5297
15655 remote_mds_nodsh && skip "remote MDS with nodsh"
15658 #define OBD_FAIL_OSP_CHECK_INVALID_REC 0x2100
15659 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2100
15660 chgrp $RUNAS_GID $DIR/$tfile
15661 wait_delete_completed
15663 run_test 239a "process invalid osp sync record correctly"
15665 test_239b() { #LU-5297
15666 remote_mds_nodsh && skip "remote MDS with nodsh"
15669 #define OBD_FAIL_OSP_CHECK_ENOMEM 0x2101
15670 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2101
15671 chgrp $RUNAS_GID $DIR/$tfile1
15672 wait_delete_completed
15673 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
15675 chgrp $RUNAS_GID $DIR/$tfile2
15676 wait_delete_completed
15678 run_test 239b "process osp sync record with ENOMEM error correctly"
15681 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15682 remote_mds_nodsh && skip "remote MDS with nodsh"
15684 mkdir -p $DIR/$tdir
15686 $LFS mkdir -i 0 $DIR/$tdir/d0 ||
15687 error "failed to mkdir $DIR/$tdir/d0 on MDT0"
15688 $LFS mkdir -i 1 $DIR/$tdir/d0/d1 ||
15689 error "failed to mkdir $DIR/$tdir/d0/d1 on MDT1"
15691 umount_client $MOUNT || error "umount failed"
15692 #define OBD_FAIL_TGT_DELAY_CONDITIONAL 0x713
15693 do_facet mds2 lctl set_param fail_loc=0x713 fail_val=1
15694 mount_client $MOUNT || error "failed to mount client"
15696 echo "stat $DIR/$tdir/d0/d1, should not fail/ASSERT"
15697 stat $DIR/$tdir/d0/d1 || error "fail to stat $DIR/$tdir/d0/d1"
15699 run_test 240 "race between ldlm enqueue and the connection RPC (no ASSERT)"
15702 for LOOP in $(seq $1); do
15703 dd if=$DIR/$tfile of=/dev/null bs=40960 count=1 2>/dev/null
15704 cancel_lru_locks $OSC || true
15709 for LOOP in $(seq $1); do
15710 dd if=$DIR/$tfile of=/dev/null bs=40960 count=1 \
15711 iflag=direct 2>/dev/null
15715 test_241a() { # was test_241
15716 dd if=/dev/zero of=$DIR/$tfile count=1 bs=40960
15718 cancel_lru_locks $OSC
15719 test_241_bio 1000 &
15724 run_test 241a "bio vs dio"
15727 dd if=/dev/zero of=$DIR/$tfile count=1 bs=40960
15729 test_241_dio 1000 &
15734 run_test 241b "dio vs dio"
15737 remote_mds_nodsh && skip "remote MDS with nodsh"
15739 mkdir -p $DIR/$tdir
15740 touch $DIR/$tdir/$tfile
15742 #define OBD_FAIL_MDS_READPAGE_PACK 0x105
15743 do_facet mds1 lctl set_param fail_loc=0x105
15744 /bin/ls $DIR/$tdir && error "ls $DIR/$tdir should fail"
15746 do_facet mds1 lctl set_param fail_loc=0
15747 /bin/ls $DIR/$tdir || error "ls $DIR/$tdir failed"
15749 run_test 242 "mdt_readpage failure should not cause directory unreadable"
15753 test_mkdir $DIR/$tdir
15754 group_lock_test -d $DIR/$tdir || error "A group lock test failed"
15756 run_test 243 "various group lock tests"
15760 test_mkdir $DIR/$tdir
15761 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=35
15762 sendfile_grouplock $DIR/$tdir/$tfile || \
15763 error "sendfile+grouplock failed"
15766 run_test 244 "sendfile with group lock tests"
15769 local flagname="multi_mod_rpcs"
15770 local connect_data_name="max_mod_rpcs"
15773 # check if multiple modify RPCs flag is set
15774 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import |
15775 grep "connect_flags:")
15778 echo "$out" | grep -qw $flagname
15779 if [ $? -ne 0 ]; then
15780 echo "connect flag $flagname is not set"
15784 # check if multiple modify RPCs data is set
15785 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import)
15788 echo "$out" | grep -qw $connect_data_name ||
15789 error "import should have connect data $connect_data_name"
15791 run_test 245 "check mdc connection flag/data: multiple modify RPCs"
15793 test_246() { # LU-7371
15794 remote_ost_nodsh && skip "remote OST with nodsh"
15795 [ $(lustre_version_code ost1) -lt $(version_code 2.7.62) ] &&
15796 skip "Need OST version >= 2.7.62"
15798 do_facet ost1 $LCTL set_param fail_val=4095
15799 #define OBD_FAIL_OST_READ_SIZE 0x234
15800 do_facet ost1 $LCTL set_param fail_loc=0x234
15801 $LFS setstripe $DIR/$tfile -i 0 -c 1
15802 dd if=/dev/zero of=$DIR/$tfile bs=4095 count=1 > /dev/null 2>&1
15803 cancel_lru_locks $FSNAME-OST0000
15804 dd if=$DIR/$tfile of=/dev/null bs=1048576 || error "Read failed"
15806 run_test 246 "Read file of size 4095 should return right length"
15812 umount_client $submount
15817 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
15819 skip_env "Fileset feature is not supported"
15821 local submount=${MOUNT}_$tdir
15824 mkdir -p $submount || error "mkdir $submount failed"
15825 FILESET="$FILESET/$tdir" mount_client $submount ||
15826 error "mount $submount failed"
15827 trap "cleanup_247 $submount" EXIT
15828 echo foo > $submount/$tfile || error "write $submount/$tfile failed"
15829 [ $(cat $MOUNT/$tdir/$tfile) = "foo" ] ||
15830 error "read $MOUNT/$tdir/$tfile failed"
15831 cleanup_247 $submount
15833 run_test 247a "mount subdir as fileset"
15836 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
15837 skip_env "Fileset feature is not supported"
15839 local submount=${MOUNT}_$tdir
15841 rm -rf $MOUNT/$tdir
15842 mkdir -p $submount || error "mkdir $submount failed"
15844 FILESET="$FILESET/$tdir" mount_client $submount &&
15845 error "mount $submount should fail"
15848 run_test 247b "mount subdir that dose not exist"
15851 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
15852 skip_env "Fileset feature is not supported"
15854 local submount=${MOUNT}_$tdir
15856 mkdir -p $MOUNT/$tdir/dir1
15857 mkdir -p $submount || error "mkdir $submount failed"
15858 trap "cleanup_247 $submount" EXIT
15859 FILESET="$FILESET/$tdir" mount_client $submount ||
15860 error "mount $submount failed"
15861 local fid=$($LFS path2fid $MOUNT/)
15862 $LFS fid2path $submount $fid && error "fid2path should fail"
15863 cleanup_247 $submount
15865 run_test 247c "running fid2path outside root"
15868 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
15869 skip "Fileset feature is not supported"
15871 local submount=${MOUNT}_$tdir
15873 mkdir -p $MOUNT/$tdir/dir1
15874 mkdir -p $submount || error "mkdir $submount failed"
15875 FILESET="$FILESET/$tdir" mount_client $submount ||
15876 error "mount $submount failed"
15877 trap "cleanup_247 $submount" EXIT
15878 local fid=$($LFS path2fid $submount/dir1)
15879 $LFS fid2path $submount $fid || error "fid2path should succeed"
15880 cleanup_247 $submount
15882 run_test 247d "running fid2path inside root"
15886 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
15888 skip "Fileset feature is not supported"
15890 local submount=${MOUNT}_$tdir
15893 mkdir -p $submount || error "mkdir $submount failed"
15894 FILESET="$FILESET/.." mount_client $submount &&
15895 error "mount $submount should fail"
15898 run_test 247e "mount .. as fileset"
15901 local fast_read_sav=$($LCTL get_param -n llite.*.fast_read 2>/dev/null)
15902 [ -z "$fast_read_sav" ] && skip "no fast read support"
15904 # create a large file for fast read verification
15905 dd if=/dev/zero of=$DIR/$tfile bs=1M count=128 > /dev/null 2>&1
15907 # make sure the file is created correctly
15908 $CHECKSTAT -s $((128*1024*1024)) $DIR/$tfile ||
15909 { rm -f $DIR/$tfile; skip "file creation error"; }
15911 echo "Test 1: verify that fast read is 4 times faster on cache read"
15913 # small read with fast read enabled
15914 $LCTL set_param -n llite.*.fast_read=1
15915 local t_fast=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
15916 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
15917 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
15918 # small read with fast read disabled
15919 $LCTL set_param -n llite.*.fast_read=0
15920 local t_slow=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
15921 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
15922 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
15924 # verify that fast read is 4 times faster for cache read
15925 [ $(bc <<< "4 * $t_fast < $t_slow") -eq 1 ] ||
15926 error_not_in_vm "fast read was not 4 times faster: " \
15927 "$t_fast vs $t_slow"
15929 echo "Test 2: verify the performance between big and small read"
15930 $LCTL set_param -n llite.*.fast_read=1
15932 # 1k non-cache read
15933 cancel_lru_locks osc
15934 local t_1k=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
15935 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
15936 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
15938 # 1M non-cache read
15939 cancel_lru_locks osc
15940 local t_1m=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
15941 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
15942 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
15944 # verify that big IO is not 4 times faster than small IO
15945 [ $(bc <<< "4 * $t_1k >= $t_1m") -eq 1 ] ||
15946 error_not_in_vm "bigger IO is way too fast: $t_1k vs $t_1m"
15948 $LCTL set_param -n llite.*.fast_read=$fast_read_sav
15951 run_test 248 "fast read verification"
15953 test_249() { # LU-7890
15954 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.53) ] &&
15955 skip "Need at least version 2.8.54"
15958 $SETSTRIPE -c 1 $DIR/$tfile
15959 # Offset 2T == 4k * 512M
15960 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 seek=512M ||
15961 error "dd to 2T offset failed"
15963 run_test 249 "Write above 2T file size"
15966 [ "$(facet_fstype ost$(($($GETSTRIPE -i $DIR/$tfile) + 1)))" = "zfs" ] \
15967 && skip "no 16TB file size limit on ZFS"
15969 $SETSTRIPE -c 1 $DIR/$tfile
15970 # ldiskfs extent file size limit is (16TB - 4KB - 1) bytes
15971 local size=$((16 * 1024 * 1024 * 1024 * 1024 - 4096 - 1))
15972 $TRUNCATE $DIR/$tfile $size || error "truncate $tfile to $size failed"
15973 dd if=/dev/zero of=$DIR/$tfile bs=10 count=1 oflag=append \
15974 conv=notrunc,fsync && error "append succeeded"
15977 run_test 250 "Write above 16T limit"
15980 $SETSTRIPE -c -1 -S 1048576 $DIR/$tfile
15982 #define OBD_FAIL_LLITE_LOST_LAYOUT 0x1407
15983 #Skip once - writing the first stripe will succeed
15984 $LCTL set_param fail_loc=0xa0001407 fail_val=1
15985 $MULTIOP $DIR/$tfile o:O_RDWR:w2097152c 2>&1 | grep -q "short write" &&
15986 error "short write happened"
15988 $LCTL set_param fail_loc=0xa0001407 fail_val=1
15989 $MULTIOP $DIR/$tfile or2097152c 2>&1 | grep -q "short read" &&
15990 error "short read happened"
15994 run_test 251 "Handling short read and write correctly"
15997 remote_mds_nodsh && skip "remote MDS with nodsh"
15998 remote_ost_nodsh && skip "remote OST with nodsh"
15999 if [ "$(facet_fstype ost1)" != "ldiskfs" -o \
16000 "$(facet_fstype mds1)" != "ldiskfs" ]; then
16001 skip_env "ldiskfs only test"
16011 # check lr_reader on OST0000
16013 dev=$(facet_device $tgt)
16014 out=$(do_facet $tgt $LR_READER $dev)
16015 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
16017 uuid=$(echo "$out" | grep -i uuid | awk '{ print $2 }')
16018 [ "$uuid" == "$(ostuuid_from_index 0)" ] ||
16019 error "Invalid uuid returned by $LR_READER on target $tgt"
16020 echo -e "uuid returned by $LR_READER is '$uuid'\n"
16022 # check lr_reader -c on MDT0000
16024 dev=$(facet_device $tgt)
16025 if ! do_facet $tgt $LR_READER -h | grep -q OPTIONS; then
16026 skip "$LR_READER does not support additional options"
16028 out=$(do_facet $tgt $LR_READER -c $dev)
16029 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
16031 num=$(echo "$out" | grep -c "mdtlov")
16032 [ "$num" -eq $((MDSCOUNT - 1)) ] ||
16033 error "Invalid number of mdtlov clients returned by $LR_READER"
16034 echo -e "Number of mdtlov clients returned by $LR_READER is '$num'\n"
16036 # check lr_reader -cr on MDT0000
16037 out=$(do_facet $tgt $LR_READER -cr $dev)
16038 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
16040 echo "$out" | grep -q "^reply_data:$" ||
16041 error "$LR_READER should have returned 'reply_data' section"
16042 num=$(echo "$out" | grep -c "client_generation")
16043 echo -e "Number of reply data returned by $LR_READER is '$num'\n"
16045 run_test 252 "check lr_reader tool"
16047 test_253_fill_ost() {
16048 local size_mb #how many MB should we write to pass watermark
16049 local lwm=$3 #low watermark
16050 local free_10mb #10% of free space
16052 free_kb=$($LFS df $MOUNT | grep $1 | awk '{ print $4 }')
16053 size_mb=$((free_kb / 1024 - lwm))
16054 free_10mb=$((free_kb / 10240))
16055 #If 10% of free space cross low watermark use it
16056 if (( free_10mb > size_mb )); then
16059 #At least we need to store 1.1 of difference between
16060 #free space and low watermark
16061 size_mb=$((size_mb + size_mb / 10))
16063 if (( lwm <= $((free_kb / 1024)) )) || [ ! -f $DIR/$tdir/1 ]; then
16064 dd if=/dev/zero of=$DIR/$tdir/1 bs=1M count=$size_mb \
16065 oflag=append conv=notrunc
16070 free_kb=$($LFS df $MOUNT | grep $1 | awk '{ print $4 }')
16071 echo "OST still has $((free_kb / 1024)) mbytes free"
16075 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16076 remote_mds_nodsh && skip "remote MDS with nodsh"
16077 remote_mgs_nodsh && skip "remote MGS with nodsh"
16082 local ost_name=$($LFS osts |
16083 sed -n 's/^'$ostidx': \(.*\)_UUID .*/\1/p')
16085 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $ost_name)
16086 do_facet $SINGLEMDS $LCTL get_param -n \
16087 osp.$mdtosc_proc1.reserved_mb_high ||
16088 skip "remote MDS does not support reserved_mb_high"
16092 wait_delete_completed
16095 local last_wm_h=$(do_facet $SINGLEMDS $LCTL get_param -n \
16096 osp.$mdtosc_proc1.reserved_mb_high)
16097 local last_wm_l=$(do_facet $SINGLEMDS $LCTL get_param -n \
16098 osp.$mdtosc_proc1.reserved_mb_low)
16099 echo "prev high watermark $last_wm_h, prev low watermark $last_wm_l"
16101 if ! combined_mgs_mds ; then
16104 create_pool $FSNAME.$TESTNAME || error "Pool creation failed"
16105 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $ost_name ||
16106 error "Adding $ost_name to pool failed"
16108 # Wait for client to see a OST at pool
16109 wait_update $HOSTNAME "$LCTL get_param -n
16110 lov.$FSNAME-*.pools.$TESTNAME | sort -u |
16111 grep $ost_name" "$ost_name""_UUID" $((TIMEOUT/2)) ||
16112 error "Client can not see the pool"
16113 $SETSTRIPE $DIR/$tdir -i $ostidx -c 1 -p $FSNAME.$TESTNAME ||
16114 error "Setstripe failed"
16116 dd if=/dev/zero of=$DIR/$tdir/0 bs=1M count=10
16117 local blocks=$($LFS df $MOUNT | grep $ost_name | awk '{ print $4 }')
16118 echo "OST still has $((blocks/1024)) mbytes free"
16120 local new_lwm=$((blocks/1024-10))
16121 do_facet $SINGLEMDS $LCTL set_param \
16122 osp.$mdtosc_proc1.reserved_mb_high=$((new_lwm+5))
16123 do_facet $SINGLEMDS $LCTL set_param \
16124 osp.$mdtosc_proc1.reserved_mb_low=$new_lwm
16126 test_253_fill_ost $ost_name $mdtosc_proc1 $new_lwm
16128 #First enospc could execute orphan deletion so repeat.
16129 test_253_fill_ost $ost_name $mdtosc_proc1 $new_lwm
16131 local oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
16132 osp.$mdtosc_proc1.prealloc_status)
16133 echo "prealloc_status $oa_status"
16135 dd if=/dev/zero of=$DIR/$tdir/2 bs=1M count=1 &&
16136 error "File creation should fail"
16137 #object allocation was stopped, but we still able to append files
16138 dd if=/dev/zero of=$DIR/$tdir/1 bs=1M seek=6 count=5 oflag=append ||
16139 error "Append failed"
16140 rm -f $DIR/$tdir/1 $DIR/$tdir/0 $DIR/$tdir/r*
16142 wait_delete_completed
16146 for i in $(seq 10 12); do
16147 dd if=/dev/zero of=$DIR/$tdir/$i bs=1M count=1 2>/dev/null ||
16148 error "File creation failed after rm";
16151 oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
16152 osp.$mdtosc_proc1.prealloc_status)
16153 echo "prealloc_status $oa_status"
16155 if (( oa_status != 0 )); then
16156 error "Object allocation still disable after rm"
16158 do_facet $SINGLEMDS $LCTL set_param \
16159 osp.$mdtosc_proc1.reserved_mb_high=$last_wm_h
16160 do_facet $SINGLEMDS $LCTL set_param \
16161 osp.$mdtosc_proc1.reserved_mb_low=$last_wm_l
16164 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $ost_name ||
16165 error "Remove $ost_name from pool failed"
16166 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME ||
16167 error "Pool destroy fialed"
16169 if ! combined_mgs_mds ; then
16173 run_test 253 "Check object allocation limit"
16176 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16177 remote_mds_nodsh && skip "remote MDS with nodsh"
16178 do_facet $SINGLEMDS $LCTL get_param -n mdd.$MDT0.changelog_size ||
16179 skip "MDS does not support changelog_size"
16182 local MDT0=$(facet_svc $SINGLEMDS)
16184 changelog_register || error "changelog_register failed"
16186 changelog_clear 0 || error "changelog_clear failed"
16188 local size1=$(do_facet $SINGLEMDS \
16189 $LCTL get_param -n mdd.$MDT0.changelog_size)
16190 echo "Changelog size $size1"
16193 $LFS mkdir -i 0 $DIR/$tdir
16195 mkdir -p $DIR/$tdir/pics/2008/zachy
16196 touch $DIR/$tdir/pics/2008/zachy/timestamp
16197 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
16198 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
16199 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
16200 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
16201 rm $DIR/$tdir/pics/desktop.jpg
16203 local size2=$(do_facet $SINGLEMDS \
16204 $LCTL get_param -n mdd.$MDT0.changelog_size)
16205 echo "Changelog size after work $size2"
16207 (( $size2 > $size1 )) ||
16208 error "new Changelog size=$size2 less than old size=$size1"
16210 run_test 254 "Check changelog size"
16217 lfs ladvise -a invalid $file 2>&1 | grep "Valid types" |
16218 awk -F: '{print $2}' | grep $type > /dev/null
16219 if [ $? -ne 0 ]; then
16229 lfs ladvise -a willread $file > /dev/null 2>&1
16230 if [ $? -eq 0 ]; then
16234 lfs ladvise -a willread $file 2>&1 |
16235 grep "Inappropriate ioctl for device" > /dev/null
16236 if [ $? -eq 0 ]; then
16243 bc <<<"scale=2; ($1 - $2) * 100 / $2"
16246 # run a random read IO workload
16247 # usage: random_read_iops <filename> <filesize> <iosize>
16248 random_read_iops() {
16251 local iosize=${3:-4096}
16253 $READS -f $file -s $fsize -b $iosize -n $((fsize / iosize)) -t 60 |
16254 sed -e '/^$/d' -e 's#.*s, ##' -e 's#MB/s##'
16257 drop_file_oss_cache() {
16261 $LFS ladvise -a dontneed $file 2>/dev/null ||
16262 do_nodes $nodes "echo 3 > /proc/sys/vm/drop_caches"
16265 ladvise_willread_performance()
16268 local average_origin=0
16269 local average_cache=0
16270 local average_ladvise=0
16272 for ((i = 1; i <= $repeat; i++)); do
16273 echo "Iter $i/$repeat: reading without willread hint"
16274 cancel_lru_locks osc
16275 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
16276 local speed_origin=$(random_read_iops $DIR/$tfile $size)
16277 echo "Iter $i/$repeat: uncached speed: $speed_origin"
16278 average_origin=$(bc <<<"$average_origin + $speed_origin")
16280 cancel_lru_locks osc
16281 local speed_cache=$(random_read_iops $DIR/$tfile $size)
16282 echo "Iter $i/$repeat: OSS cache speed: $speed_cache"
16283 average_cache=$(bc <<<"$average_cache + $speed_cache")
16285 cancel_lru_locks osc
16286 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
16287 $LFS ladvise -a willread $DIR/$tfile || error "ladvise failed"
16288 local speed_ladvise=$(random_read_iops $DIR/$tfile $size)
16289 echo "Iter $i/$repeat: ladvise speed: $speed_ladvise"
16290 average_ladvise=$(bc <<<"$average_ladvise + $speed_ladvise")
16292 average_origin=$(bc <<<"scale=2; $average_origin / $repeat")
16293 average_cache=$(bc <<<"scale=2; $average_cache / $repeat")
16294 average_ladvise=$(bc <<<"scale=2; $average_ladvise / $repeat")
16296 speedup_cache=$(percent $average_cache $average_origin)
16297 speedup_ladvise=$(percent $average_ladvise $average_origin)
16299 echo "Average uncached read: $average_origin"
16300 echo "Average speedup with OSS cached read: " \
16301 "$average_cache = +$speedup_cache%"
16302 echo "Average speedup with ladvise willread: " \
16303 "$average_ladvise = +$speedup_ladvise%"
16305 local lowest_speedup=20
16306 if [ ${average_cache%.*} -lt $lowest_speedup ]; then
16307 echo "Speedup with OSS cached read less than $lowest_speedup%," \
16308 "got $average_cache%. Skipping ladvise willread check."
16312 # the test won't work on ZFS until it supports 'ladvise dontneed', but
16313 # it is still good to run until then to exercise 'ladvise willread'
16314 ! $LFS ladvise -a dontneed $DIR/$tfile &&
16315 [ "$(facet_fstype ost1)" = "zfs" ] &&
16316 echo "osd-zfs does not support dontneed or drop_caches" &&
16319 lowest_speedup=$(bc <<<"scale=2; $average_cache / 2")
16320 [ ${average_ladvise%.*} -gt $lowest_speedup ] ||
16321 error_not_in_vm "Speedup with willread is less than " \
16322 "$lowest_speedup%, got $average_ladvise%"
16326 [ $(lustre_version_code ost1) -lt $(version_code 2.8.54) ] &&
16327 skip "lustre < 2.8.54 does not support ladvise "
16328 remote_ost_nodsh && skip "remote OST with nodsh"
16330 lfs setstripe -c -1 -i 0 $DIR/$tfile || error "$tfile failed"
16332 ladvise_no_type willread $DIR/$tfile &&
16333 skip "willread ladvise is not supported"
16335 ladvise_no_ioctl $DIR/$tfile &&
16336 skip "ladvise ioctl is not supported"
16339 local size=$((size_mb * 1048576))
16340 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
16341 error "dd to $DIR/$tfile failed"
16343 lfs ladvise -a willread $DIR/$tfile ||
16344 error "Ladvise failed with no range argument"
16346 lfs ladvise -a willread -s 0 $DIR/$tfile ||
16347 error "Ladvise failed with no -l or -e argument"
16349 lfs ladvise -a willread -e 1 $DIR/$tfile ||
16350 error "Ladvise failed with only -e argument"
16352 lfs ladvise -a willread -l 1 $DIR/$tfile ||
16353 error "Ladvise failed with only -l argument"
16355 lfs ladvise -a willread -s 2 -e 1 $DIR/$tfile &&
16356 error "End offset should not be smaller than start offset"
16358 lfs ladvise -a willread -s 2 -e 2 $DIR/$tfile &&
16359 error "End offset should not be equal to start offset"
16361 lfs ladvise -a willread -s $size -l 1 $DIR/$tfile ||
16362 error "Ladvise failed with overflowing -s argument"
16364 lfs ladvise -a willread -s 1 -e $((size + 1)) $DIR/$tfile ||
16365 error "Ladvise failed with overflowing -e argument"
16367 lfs ladvise -a willread -s 1 -l $size $DIR/$tfile ||
16368 error "Ladvise failed with overflowing -l argument"
16370 lfs ladvise -a willread -l 1 -e 2 $DIR/$tfile &&
16371 error "Ladvise succeeded with conflicting -l and -e arguments"
16373 echo "Synchronous ladvise should wait"
16375 #define OBD_FAIL_OST_LADVISE_PAUSE 0x237
16376 do_nodes $(comma_list $(osts_nodes)) \
16377 $LCTL set_param fail_val=$delay fail_loc=0x237
16379 local start_ts=$SECONDS
16380 lfs ladvise -a willread $DIR/$tfile ||
16381 error "Ladvise failed with no range argument"
16382 local end_ts=$SECONDS
16383 local inteval_ts=$((end_ts - start_ts))
16385 if [ $inteval_ts -lt $(($delay - 1)) ]; then
16386 error "Synchronous advice didn't wait reply"
16389 echo "Asynchronous ladvise shouldn't wait"
16390 local start_ts=$SECONDS
16391 lfs ladvise -a willread -b $DIR/$tfile ||
16392 error "Ladvise failed with no range argument"
16393 local end_ts=$SECONDS
16394 local inteval_ts=$((end_ts - start_ts))
16396 if [ $inteval_ts -gt $(($delay / 2)) ]; then
16397 error "Asynchronous advice blocked"
16400 do_nodes $(comma_list $(osts_nodes)) $LCTL set_param fail_loc=0
16401 ladvise_willread_performance
16403 run_test 255a "check 'lfs ladvise -a willread'"
16409 do_facet $facet "cat /proc/meminfo | grep ^${info}:" | awk '{print $2}'
16413 [ $(lustre_version_code ost1) -lt $(version_code 2.8.54) ] &&
16414 skip "lustre < 2.8.54 does not support ladvise "
16415 remote_ost_nodsh && skip "remote OST with nodsh"
16417 lfs setstripe -c 1 -i 0 $DIR/$tfile
16419 ladvise_no_type dontneed $DIR/$tfile &&
16420 skip "dontneed ladvise is not supported"
16422 ladvise_no_ioctl $DIR/$tfile &&
16423 skip "ladvise ioctl is not supported"
16425 ! $LFS ladvise -a dontneed $DIR/$tfile &&
16426 [ "$(facet_fstype ost1)" = "zfs" ] &&
16427 skip "zfs-osd does not support 'ladvise dontneed'"
16430 local size=$((size_mb * 1048576))
16431 # In order to prevent disturbance of other processes, only check 3/4
16432 # of the memory usage
16433 local kibibytes=$((size_mb * 1024 * 3 / 4))
16435 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
16436 error "dd to $DIR/$tfile failed"
16438 #force write to complete before dropping OST cache & checking memory
16441 local total=$(facet_meminfo ost1 MemTotal)
16442 echo "Total memory: $total KiB"
16444 do_facet ost1 "sync && echo 3 > /proc/sys/vm/drop_caches"
16445 local before_read=$(facet_meminfo ost1 Cached)
16446 echo "Cache used before read: $before_read KiB"
16448 lfs ladvise -a willread $DIR/$tfile ||
16449 error "Ladvise willread failed"
16450 local after_read=$(facet_meminfo ost1 Cached)
16451 echo "Cache used after read: $after_read KiB"
16453 lfs ladvise -a dontneed $DIR/$tfile ||
16454 error "Ladvise dontneed again failed"
16455 local no_read=$(facet_meminfo ost1 Cached)
16456 echo "Cache used after dontneed ladvise: $no_read KiB"
16458 if [ $total -lt $((before_read + kibibytes)) ]; then
16459 echo "Memory is too small, abort checking"
16463 if [ $((before_read + kibibytes)) -gt $after_read ]; then
16464 error "Ladvise willread should use more memory" \
16465 "than $kibibytes KiB"
16468 if [ $((no_read + kibibytes)) -gt $after_read ]; then
16469 error "Ladvise dontneed should release more memory" \
16470 "than $kibibytes KiB"
16473 run_test 255b "check 'lfs ladvise -a dontneed'"
16476 [ $(lustre_version_code ost1) -lt $(version_code 2.10.50) ] &&
16477 skip "lustre < 2.10.53 does not support lockahead"
16485 test_mkdir -p $DIR/$tdir
16486 $SETSTRIPE -i 0 $DIR/$tdir
16488 #test 10 returns only success/failure
16490 lockahead_test -d $DIR/$tdir -t $i -f $tfile
16492 if [ $rc -eq 255 ]; then
16493 error "Ladvise test${i} failed, ${rc}"
16496 #test 11 counts lock enqueue requests, all others count new locks
16498 count=$(do_facet ost1 \
16499 $LCTL get_param -n ost.OSS.ost.stats)
16500 count=$(echo "$count" | grep ldlm_extent_enqueue | awk '{ print $2 }')
16502 lockahead_test -d $DIR/$tdir -t $i -f $tfile
16504 if [ $rc -eq 255 ]; then
16505 error "Ladvise test${i} failed, ${rc}"
16508 new_count=$(do_facet ost1 \
16509 $LCTL get_param -n ost.OSS.ost.stats)
16510 new_count=$(echo "$new_count" | grep ldlm_extent_enqueue | \
16511 awk '{ print $2 }')
16513 difference="$((new_count - count))"
16514 if [ $difference -ne $rc ]; then
16515 error "Ladvise test${i}, bad enqueue count, returned " \
16516 "${rc}, actual ${difference}"
16519 for i in $(seq 12 21); do
16520 # If we do not do this, we run the risk of having too many
16521 # locks and starting lock cancellation while we are checking
16523 cancel_lru_locks osc
16525 count=$($LCTL get_param -n \
16526 ldlm.namespaces.$FSNAME-OST0000*osc-f*.lock_unused_count)
16528 lockahead_test -d $DIR/$tdir -t $i -f $tfile
16530 if [ $rc -eq 255 ]; then
16531 error "Ladvise test ${i} failed, ${rc}"
16534 new_count=$($LCTL get_param -n \
16535 ldlm.namespaces.$FSNAME-OST0000*osc-f*.lock_unused_count)
16536 difference="$((new_count - count))"
16538 # Test 15 output is divided by 100 to map down to valid return
16539 if [ $i -eq 15 ]; then
16543 if [ $difference -ne $rc ]; then
16544 error "Ladvise test ${i}, bad lock count, returned " \
16545 "${rc}, actual ${difference}"
16549 #test 22 returns only success/failure
16551 lockahead_test -d $DIR/$tdir -t $i -f $tfile
16553 if [ $rc -eq 255 ]; then
16554 error "Ladvise test${i} failed, ${rc}"
16557 run_test 255c "suite of ladvise lockahead tests"
16560 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16561 remote_mds_nodsh && skip "remote MDS with nodsh"
16562 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
16563 skip "ldiskfs only test"
16564 changelog_users $SINGLEMDS | grep "^cl" &&
16565 skip "active changelog user"
16571 mdt_dev=$(mdsdevname 1)
16574 changelog_register || error "changelog_register failed"
16577 mkdir -p $DIR/$tdir
16579 changelog_clear 0 || error "changelog_clear failed"
16582 touch $DIR/$tdir/{1..10}
16585 stop $SINGLEMDS || error "Fail to stop MDT"
16589 start $SINGLEMDS $mdt_dev $MDS_MOUNT_OPTS || error "Fail to start MDT"
16591 #after mount new plainllog is used
16592 touch $DIR/$tdir/{11..19}
16593 local tmpfile=$(mktemp -u $tfile.XXXXXX)
16594 cat_sl=$(do_facet $SINGLEMDS "sync; \
16595 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
16596 llog_reader $tmpfile | grep -c type=1064553b")
16597 do_facet $SINGLEMDS llog_reader $tmpfile
16599 [ $cat_sl != 2 ] && error "Changelog catalog has $cat_sl != 2 slots"
16601 changelog_clear 0 || error "changelog_clear failed"
16603 cat_sl=$(do_facet $SINGLEMDS "sync; \
16604 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
16605 llog_reader $tmpfile | grep -c type=1064553b; rm -f $tmpfile")
16607 if (( cat_sl == 2 )); then
16608 error "Empty plain llog was not deleted from changelog catalog"
16609 elif (( cat_sl != 1 )); then
16610 error "Active plain llog shouldn't be deleted from catalog"
16613 run_test 256 "Check llog delete for empty and not full state"
16616 remote_mds_nodsh && skip "remote MDS with nodsh"
16617 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.55) ]] &&
16618 skip "Need MDS version at least 2.8.55"
16620 test_mkdir $DIR/$tdir
16622 setfattr -n trusted.name1 -v value1 $DIR/$tdir ||
16623 error "setfattr -n trusted.name1=value1 $DIR/$tdir failed"
16626 #define OBD_FAIL_MDS_XATTR_REP 0x161
16627 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
16628 local facet=mds$((mdtidx + 1))
16629 set_nodes_failloc $(facet_active_host $facet) 0x80000161
16630 getfattr -n trusted.name1 $DIR/$tdir 2> /dev/null
16632 stop $facet || error "stop MDS failed"
16633 start $facet $(mdsdevname $((mdtidx + 1))) $MDS_MOUNT_OPTS ||
16634 error "start MDS fail"
16636 run_test 257 "xattr locks are not lost"
16638 # Verify we take the i_mutex when security requires it
16640 #define OBD_FAIL_IMUTEX_SEC 0x141c
16641 $LCTL set_param fail_loc=0x141c
16643 chmod u+s $DIR/$tfile
16644 chmod a+rwx $DIR/$tfile
16645 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
16647 if [ $RC -ne 0 ]; then
16648 error "error, failed to take i_mutex, rc=$?"
16654 # Verify we do NOT take the i_mutex in the normal case
16656 #define OBD_FAIL_IMUTEX_NOSEC 0x141d
16657 $LCTL set_param fail_loc=0x141d
16660 chmod a+rw $DIR/$tfile
16661 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
16663 if [ $RC -ne 0 ]; then
16664 error "error, took i_mutex unnecessarily, rc=$?"
16669 run_test 258b "verify i_mutex security behavior"
16672 local file=$DIR/$tfile
16676 [ "$(facet_fstype mds1)" != "ldiskfs" ] &&
16677 skip "ldiskfs only test" && return
16679 stack_trap "rm -f $file" EXIT
16681 wait_delete_completed
16682 before=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
16683 echo "before: $before"
16685 $LFS setstripe -i 0 -c 1 $file
16686 dd if=/dev/zero of=$file bs=1M count=10 || error "couldn't write"
16688 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
16689 echo "after write: $after"
16691 #define OBD_FAIL_OSD_FAIL_AT_TRUNCATE 0x2301
16692 do_facet ost1 $LCTL set_param fail_loc=0x2301
16694 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
16695 echo "after truncate: $after"
16698 do_facet ost1 $LCTL set_param fail_loc=0
16699 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
16701 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
16702 echo "after restart: $after"
16703 [ $((after - before)) -ge $(fs_log_size ost1) ] &&
16704 error "missing truncate?"
16708 run_test 259 "crash at delayed truncate"
16711 #define OBD_FAIL_MDC_CLOSE 0x806
16712 $LCTL set_param fail_loc=0x80000806
16716 run_test 260 "Check mdc_close fail"
16718 ### Data-on-MDT sanity tests ###
16720 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
16721 skip "Need MDS version at least 2.10.55"
16724 local dom=$DIR/$tdir/dom_file
16725 local tmp=$DIR/$tdir/tmp_file
16727 mkdir -p $DIR/$tdir
16729 # basic checks for DoM component creation
16730 $LFS setstripe -E 1024K -E 1024K -L mdt $dom 2>/dev/null &&
16731 error "Can set MDT layout to non-first entry"
16733 $LFS setstripe -E 1024K -L mdt -E 1024K -L mdt $dom 2>/dev/null &&
16734 error "Can define multiple entries as MDT layout"
16736 $LFS setstripe -E 1M -L mdt $dom ||
16737 error "Can't create DoM layout"
16739 [ $($LFS getstripe -L $dom) == "mdt" ] || error "bad pattern"
16740 [ $($LFS getstripe -c $dom) == 0 ] || error "bad stripe count"
16741 [ $($LFS getstripe -S $dom) == 1048576 ] || error "bad stripe size"
16743 local mdtidx=$($LFS getstripe -m $dom)
16744 local mdtname=MDT$(printf %04x $mdtidx)
16745 local facet=mds$((mdtidx + 1))
16746 local space_check=1
16748 # Skip free space checks with ZFS
16749 if [ "$(facet_fstype $facet)" == "zfs" ]; then
16755 local mdtfree1=$(do_facet $facet \
16756 lctl get_param -n osd*.*$mdtname.kbytesfree)
16757 dd if=/dev/urandom of=$tmp bs=1024 count=100
16758 # check also direct IO along write
16759 dd if=$tmp of=$dom bs=102400 count=1 oflag=direct
16761 cmp $tmp $dom || error "file data is different"
16762 [ $(stat -c%s $dom) == 102400 ] || error "bad size after write"
16763 if [ $space_check == 1 ]; then
16764 local mdtfree2=$(do_facet $facet \
16765 lctl get_param -n osd*.*$mdtname.kbytesfree)
16766 [ $(($mdtfree1 - $mdtfree2)) -ge 102 ] ||
16767 error "MDT free space is wrong after write"
16771 $TRUNCATE $dom 10000
16772 [ $(stat -c%s $dom) == 10000 ] || error "bad size after truncate"
16773 if [ $space_check == 1 ]; then
16774 mdtfree1=$(do_facet $facet \
16775 lctl get_param -n osd*.*$mdtname.kbytesfree)
16776 [ $(($mdtfree1 - $mdtfree2)) -ge 92 ] ||
16777 error "MDT free space is wrong after truncate"
16783 [ $(stat -c%s $dom) == 112400 ] || error "bad size after append"
16784 if [ $space_check == 1 ]; then
16785 mdtfree2=$(do_facet $facet \
16786 lctl get_param -n osd*.*$mdtname.kbytesfree)
16787 [ $(($mdtfree1 - $mdtfree2)) -ge 102 ] ||
16788 error "MDT free space is wrong after append"
16793 if [ $space_check == 1 ]; then
16794 mdtfree1=$(do_facet $facet \
16795 lctl get_param -n osd*.*$mdtname.kbytesfree)
16796 [ $(($mdtfree1 - $mdtfree2)) -ge 112 ] ||
16797 error "MDT free space is wrong after removal"
16800 # combined striping
16801 $LFS setstripe -E 1024K -L mdt -E EOF $dom ||
16802 error "Can't create DoM + OST striping"
16804 dd if=/dev/urandom of=$tmp bs=1024 count=2000
16805 # check also direct IO along write
16806 dd if=$tmp of=$dom bs=102400 count=20 oflag=direct
16808 cmp $tmp $dom || error "file data is different"
16809 [ $(stat -c%s $dom) == 2048000 ] || error "bad size after write"
16815 run_test 270a "DoM: basic functionality tests"
16818 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
16819 skip "Need MDS version at least 2.10.55"
16821 local dom=$DIR/$tdir/dom_file
16822 local max_size=1048576
16824 mkdir -p $DIR/$tdir
16825 $LFS setstripe -E $max_size -L mdt $dom
16827 # truncate over the limit
16828 $TRUNCATE $dom $(($max_size + 1)) &&
16829 error "successful truncate over the maximum size"
16830 # write over the limit
16831 dd if=/dev/zero of=$dom bs=$max_size seek=1 count=1 &&
16832 error "successful write over the maximum size"
16833 # append over the limit
16834 dd if=/dev/zero of=$dom bs=$(($max_size - 3)) count=1
16835 echo "12345" >> $dom && error "successful append over the maximum size"
16840 run_test 270b "DoM: maximum size overflow checks for DoM-only file"
16843 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
16844 skip "Need MDS version at least 2.10.55"
16846 mkdir -p $DIR/$tdir
16847 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
16849 # check files inherit DoM EA
16850 touch $DIR/$tdir/first
16851 [ $($GETSTRIPE -L $DIR/$tdir/first) == "mdt" ] ||
16852 error "bad pattern"
16853 [ $($LFS getstripe -c $DIR/$tdir/first) == 0 ] ||
16854 error "bad stripe count"
16855 [ $($LFS getstripe -S $DIR/$tdir/first) == 1048576 ] ||
16856 error "bad stripe size"
16858 # check directory inherits DoM EA and uses it as default
16859 mkdir $DIR/$tdir/subdir
16860 touch $DIR/$tdir/subdir/second
16861 [ $($LFS getstripe -L $DIR/$tdir/subdir/second) == "mdt" ] ||
16862 error "bad pattern in sub-directory"
16863 [ $($LFS getstripe -c $DIR/$tdir/subdir/second) == 0 ] ||
16864 error "bad stripe count in sub-directory"
16865 [ $($LFS getstripe -S $DIR/$tdir/subdir/second) == 1048576 ] ||
16866 error "bad stripe size in sub-directory"
16869 run_test 270c "DoM: DoM EA inheritance tests"
16872 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
16873 skip "Need MDS version at least 2.10.55"
16875 mkdir -p $DIR/$tdir
16876 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
16878 # inherit default DoM striping
16879 mkdir $DIR/$tdir/subdir
16880 touch $DIR/$tdir/subdir/f1
16882 # change default directory striping
16883 $LFS setstripe -c 1 $DIR/$tdir/subdir
16884 touch $DIR/$tdir/subdir/f2
16885 [ $($LFS getstripe -c $DIR/$tdir/subdir/f2) == 1 ] ||
16886 error "wrong default striping in file 2"
16887 [ $($LFS getstripe -L $DIR/$tdir/subdir/f2) == "raid0" ] ||
16888 error "bad pattern in file 2"
16891 run_test 270d "DoM: change striping from DoM to RAID0"
16894 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
16895 skip "Need MDS version at least 2.10.55"
16897 mkdir -p $DIR/$tdir/dom
16898 mkdir -p $DIR/$tdir/norm
16901 $LFS setstripe -E 1M -L mdt $DIR/$tdir/dom
16902 $LFS setstripe -i 0 -S 2M $DIR/$tdir/norm
16904 createmany -o $DIR/$tdir/dom/dom- $DOMFILES
16905 createmany -o $DIR/$tdir/norm/norm- $NORMFILES
16907 # find DoM files by layout
16908 NUM=$($LFS find -L mdt -type f $DIR/$tdir 2>/dev/null | wc -l)
16909 [ $NUM -eq $DOMFILES ] ||
16910 error "lfs find -L: found $NUM, expected $DOMFILES"
16911 echo "Test 1: lfs find 20 DOM files by layout: OK"
16913 # there should be 1 dir with default DOM striping
16914 NUM=$($LFS find -L mdt -type d $DIR/$tdir 2>/dev/null | wc -l)
16916 error "lfs find -L: found $NUM, expected 1 dir"
16917 echo "Test 2: lfs find 1 DOM dir by layout: OK"
16919 # find DoM files by stripe size
16920 NUM=$($LFS find -S -1200K -type f $DIR/$tdir 2>/dev/null | wc -l)
16921 [ $NUM -eq $DOMFILES ] ||
16922 error "lfs find -S: found $NUM, expected $DOMFILES"
16923 echo "Test 4: lfs find 20 DOM files by stripe size: OK"
16925 # find files by stripe offset except DoM files
16926 NUM=$($LFS find -i 0 -type f $DIR/$tdir 2>/dev/null | wc -l)
16927 [ $NUM -eq $NORMFILES ] ||
16928 error "lfs find -i: found $NUM, expected $NORMFILES"
16929 echo "Test 5: lfs find no DOM files by stripe index: OK"
16932 run_test 270e "DoM: lfs find with DoM files test"
16935 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
16936 skip "Need MDS version at least 2.10.55"
16938 local mdtname=${FSNAME}-MDT0000-mdtlov
16939 local dom=$DIR/$tdir/dom_file
16940 local dom_limit_saved=$(do_facet mds1 $LCTL get_param -n \
16941 lod.$mdtname.dom_stripesize)
16942 local dom_limit=131072
16944 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=$dom_limit
16945 local dom_current=$(do_facet mds1 $LCTL get_param -n \
16946 lod.$mdtname.dom_stripesize)
16947 [ ${dom_limit} -eq ${dom_current} ] ||
16948 error "Cannot change per-MDT DoM stripe limit to $dom_limit"
16950 $LFS mkdir -i 0 -c 1 $DIR/$tdir
16951 $LFS setstripe -d $DIR/$tdir
16952 $LFS setstripe -E $dom_limit -L mdt $DIR/$tdir ||
16953 error "Can't set directory default striping"
16955 # exceed maximum stripe size
16956 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
16957 error "Can't create file with $((dom_limit * 2)) DoM stripe"
16958 [ $($LFS getstripe -S $dom) -eq $((dom_limit * 2)) ] &&
16959 error "Able to create DoM component size more than LOD limit"
16961 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=0
16962 dom_current=$(do_facet mds1 $LCTL get_param -n \
16963 lod.$mdtname.dom_stripesize)
16964 [ 0 -eq ${dom_current} ] ||
16965 error "Can't set zero DoM stripe limit"
16968 # attempt to create DoM file on server with disabled DoM should
16969 # remove DoM entry from layout and be succeed
16970 $LFS setstripe -E $dom_limit -L mdt -E -1 $dom ||
16971 error "Can't create DoM file (DoM is disabled)"
16972 [ $($LFS getstripe -L $dom) == "mdt" ] &&
16973 error "File has DoM component while DoM is disabled"
16976 # attempt to create DoM file with only DoM stripe should return error
16977 $LFS setstripe -E $dom_limit -L mdt $dom &&
16978 error "Able to create DoM-only file while DoM is disabled"
16980 # too low values to be aligned with smallest stripe size 64K
16981 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=30000
16982 dom_current=$(do_facet mds1 $LCTL get_param -n \
16983 lod.$mdtname.dom_stripesize)
16984 [ 30000 -eq ${dom_current} ] &&
16985 error "Can set too small DoM stripe limit"
16987 # 64K is a minimal stripe size in Lustre, expect limit of that size
16988 [ 65536 -eq ${dom_current} ] ||
16989 error "Limit is not set to 64K but ${dom_current}"
16991 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=2147483648
16992 dom_current=$(do_facet mds1 $LCTL get_param -n \
16993 lod.$mdtname.dom_stripesize)
16995 [ 2147483648 -eq ${dom_current} ] &&
16996 error "Can set too large DoM stripe limit"
16998 do_facet mds1 $LCTL set_param -n \
16999 lod.$mdtname.dom_stripesize=$((dom_limit * 2))
17000 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
17001 error "Can't create DoM component size after limit change"
17002 do_facet mds1 $LCTL set_param -n \
17003 lod.$mdtname.dom_stripesize=$((dom_limit / 2))
17004 $LFS setstripe -E $dom_limit -L mdt ${dom}_big ||
17005 error "Can't create DoM file after limit decrease"
17006 [ $($LFS getstripe -S ${dom}_big) -eq $((dom_limit / 2)) ] ||
17007 error "Can create big DoM component after limit decrease"
17008 touch ${dom}_def ||
17009 error "Can't create file with old default layout"
17011 do_facet mds1 $LCTL set_param -n lod.*.dom_stripesize=$dom_limit_saved
17014 run_test 270f "DoM: maximum DoM stripe size checks"
17017 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
17018 skip "Need MDS version at least 2.10.55"
17020 local dom=$DIR/$tdir/dom
17022 mkdir -p $DIR/$tdir
17024 $LFS setstripe -E 1024K -L mdt $dom
17026 lctl set_param -n mdc.*.stats=clear
17027 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
17028 cat $dom > /dev/null
17029 local reads=$(lctl get_param -n mdc.*.stats |
17030 awk '/ost_read/ {print $2}')
17031 [ -z $reads ] || error "Unexpected $reads READ RPCs"
17035 run_test 271a "DoM: data is cached for read after write"
17038 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
17039 skip "Need MDS version at least 2.10.55"
17041 local dom=$DIR/$tdir/dom
17043 mkdir -p $DIR/$tdir
17045 $LFS setstripe -E 1024K -L mdt -E EOF $dom
17047 lctl set_param -n mdc.*.stats=clear
17048 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
17049 cancel_lru_locks mdc
17050 $CHECKSTAT -t file -s 4096 $dom || error "stat #1 fails"
17051 # second stat to check size is cached on client
17052 $CHECKSTAT -t file -s 4096 $dom || error "stat #2 fails"
17053 local gls=$(lctl get_param -n mdc.*.stats |
17054 awk '/ldlm_glimpse/ {print $2}')
17055 [ -z $gls ] || error "Unexpected $gls glimpse RPCs"
17058 run_test 271b "DoM: no glimpse RPC for stat (DoM only file)"
17061 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
17062 skip "Need MDS version at least 2.10.55"
17064 local dom=$DIR/$tdir/dom
17066 mkdir -p $DIR/$tdir
17068 $LFS setstripe -E 1024K -L mdt -E EOF $dom
17070 lctl set_param -n mdc.*.stats=clear
17071 lctl set_param -n osc.*.stats=clear
17072 dd if=/dev/zero of=$dom bs=2048K count=1 || return 1
17073 cancel_lru_locks mdc
17074 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
17075 # second stat to check size is cached on client
17076 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
17077 local gls=$(lctl get_param -n mdc.*.stats |
17078 awk '/ldlm_glimpse/ {print $2}')
17079 [ -z $gls ] || error "Unexpected $gls glimpse RPCs"
17080 local gls=$(lctl get_param -n osc.*.stats |
17081 awk '/ldlm_glimpse/ {print $2}')
17082 [ -z $gls ] || error "Unexpected $gls OSC glimpse RPCs"
17085 run_test 271ba "DoM: no glimpse RPC for stat (combined file)"
17088 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
17089 skip "Need MDS version at least 2.10.55"
17091 local dom=$DIR/$tdir/dom
17093 mkdir -p $DIR/$tdir
17095 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
17097 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
17098 local facet=mds$((mdtidx + 1))
17100 cancel_lru_locks mdc
17101 do_facet $facet lctl set_param -n mdt.*.dom_lock=0
17102 createmany -o $dom 1000
17103 lctl set_param -n mdc.*.stats=clear
17104 smalliomany -w $dom 1000 200
17105 lctl get_param -n mdc.*.stats
17106 local enq=$(lctl get_param -n mdc.*.stats |
17107 awk '/ldlm_ibits_enqueue/ {print $2}')
17108 # Each file has 1 open, 1 IO enqueues, total 2000
17109 # but now we have also +1 getxattr for security.capability, total 3000
17110 [ $enq -ge 2000 ] || error "Too few enqueues $enq, expected > 2000"
17111 unlinkmany $dom 1000
17113 cancel_lru_locks mdc
17114 do_facet $facet lctl set_param -n mdt.*.dom_lock=1
17115 createmany -o $dom 1000
17116 lctl set_param -n mdc.*.stats=clear
17117 smalliomany -w $dom 1000 200
17118 lctl get_param -n mdc.*.stats
17119 local enq_2=$(lctl get_param -n mdc.*.stats |
17120 awk '/ldlm_ibits_enqueue/ {print $2}')
17121 # Expect to see reduced amount of RPCs by 1000 due to single enqueue
17122 # for OPEN and IO lock.
17123 [ $((enq - enq_2)) -ge 1000 ] ||
17124 error "Too many enqueues $enq_2, expected about $((enq - 1000))"
17125 unlinkmany $dom 1000
17128 run_test 271c "DoM: IO lock at open saves enqueue RPCs"
17130 cleanup_271def_tests() {
17136 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.57) ] &&
17137 skip "Need MDS version at least 2.10.57" && return
17139 local dom=$DIR/$tdir/dom
17140 local tmp=$TMP/$tfile
17141 trap "cleanup_271def_tests $tmp" EXIT
17143 mkdir -p $DIR/$tdir
17145 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
17147 local mdtidx=$($GETSTRIPE -M $DIR/$tdir)
17148 local facet=mds$((mdtidx + 1))
17150 cancel_lru_locks mdc
17151 dd if=/dev/urandom of=$tmp bs=1000 count=1
17152 dd if=$tmp of=$dom bs=1000 count=1
17153 cancel_lru_locks mdc
17155 cat /etc/hosts >> $tmp
17156 lctl set_param -n mdc.*.stats=clear
17158 # append data to the same file it should update local page
17159 echo "Append to the same page"
17160 cat /etc/hosts >> $dom
17161 local num=$(lctl get_param -n mdc.*.stats |
17162 awk '/ost_read/ {print $2}')
17163 local ra=$(lctl get_param -n mdc.*.stats |
17164 awk '/req_active/ {print $2}')
17165 local rw=$(lctl get_param -n mdc.*.stats |
17166 awk '/req_waittime/ {print $2}')
17168 [ -z $num ] || error "$num READ RPC occured"
17169 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
17173 cmp $tmp $dom || error "file miscompare"
17175 cancel_lru_locks mdc
17176 lctl set_param -n mdc.*.stats=clear
17178 echo "Open and read file"
17179 cat $dom > /dev/null
17180 local num=$(lctl get_param -n mdc.*.stats |
17181 awk '/ost_read/ {print $2}')
17182 local ra=$(lctl get_param -n mdc.*.stats |
17183 awk '/req_active/ {print $2}')
17184 local rw=$(lctl get_param -n mdc.*.stats |
17185 awk '/req_waittime/ {print $2}')
17187 [ -z $num ] || error "$num READ RPC occured"
17188 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
17192 cmp $tmp $dom || error "file miscompare"
17196 run_test 271d "DoM: read on open (1K file in reply buffer)"
17199 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.57) ] &&
17200 skip "Need MDS version at least 2.10.57" && return
17202 local dom=$DIR/$tdir/dom
17203 local tmp=$TMP/${tfile}.data
17204 trap "cleanup_271def_tests $tmp" EXIT
17206 mkdir -p $DIR/$tdir
17208 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
17210 local mdtidx=$($GETSTRIPE -M $DIR/$tdir)
17211 local facet=mds$((mdtidx + 1))
17213 cancel_lru_locks mdc
17214 dd if=/dev/urandom of=$tmp bs=30K count=1
17215 dd if=$tmp of=$dom bs=30K count=1
17216 cancel_lru_locks mdc
17217 cat /etc/hosts >> $tmp
17218 lctl set_param -n mdc.*.stats=clear
17220 echo "Append to the same page"
17221 cat /etc/hosts >> $dom
17223 local num=$(lctl get_param -n mdc.*.stats | \
17224 awk '/ost_read/ {print $2}')
17225 local ra=$(lctl get_param -n mdc.*.stats | \
17226 awk '/req_active/ {print $2}')
17227 local rw=$(lctl get_param -n mdc.*.stats | \
17228 awk '/req_waittime/ {print $2}')
17230 [ -z $num ] || error "$num READ RPC occured"
17231 # Reply buffer can be adjusted for larger buffer by resend
17232 echo "... DONE with $((ra - rw)) resends"
17235 cmp $tmp $dom || error "file miscompare"
17237 cancel_lru_locks mdc
17238 lctl set_param -n mdc.*.stats=clear
17240 echo "Open and read file"
17241 cat $dom > /dev/null
17242 local num=$(lctl get_param -n mdc.*.stats | \
17243 awk '/ost_read/ {print $2}')
17244 local ra=$(lctl get_param -n mdc.*.stats | \
17245 awk '/req_active/ {print $2}')
17246 local rw=$(lctl get_param -n mdc.*.stats | \
17247 awk '/req_waittime/ {print $2}')
17249 [ -z $num ] || error "$num READ RPC occured"
17250 # Reply buffer can be adjusted for larger buffer by resend
17251 echo "... DONE with $((ra - rw)) resends"
17254 cmp $tmp $dom || error "file miscompare"
17258 run_test 271e "DoM: read on open (30K file with reply buffer adjusting)"
17261 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.57) ] &&
17262 skip "Need MDS version at least 2.10.57" && return
17264 local dom=$DIR/$tdir/dom
17265 local tmp=$TMP/$tfile
17266 trap "cleanup_271def_tests $tmp" EXIT
17268 mkdir -p $DIR/$tdir
17270 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
17272 local mdtidx=$($GETSTRIPE -M $DIR/$tdir)
17273 local facet=mds$((mdtidx + 1))
17275 cancel_lru_locks mdc
17276 dd if=/dev/urandom of=$tmp bs=200000 count=1
17277 dd if=$tmp of=$dom bs=200000 count=1
17278 cancel_lru_locks mdc
17279 cat /etc/hosts >> $tmp
17280 lctl set_param -n mdc.*.stats=clear
17282 echo "Append to the same page"
17283 cat /etc/hosts >> $dom
17284 local num=$(lctl get_param -n mdc.*.stats | \
17285 awk '/ost_read/ {print $2}')
17286 local ra=$(lctl get_param -n mdc.*.stats | \
17287 awk '/req_active/ {print $2}')
17288 local rw=$(lctl get_param -n mdc.*.stats | \
17289 awk '/req_waittime/ {print $2}')
17291 [ -z $num ] || error "$num READ RPC occured"
17292 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
17296 cmp $tmp $dom || error "file miscompare"
17298 cancel_lru_locks mdc
17299 lctl set_param -n mdc.*.stats=clear
17301 echo "Open and read file"
17302 cat $dom > /dev/null
17303 local num=$(lctl get_param -n mdc.*.stats | \
17304 awk '/ost_read/ {print $2}')
17305 local ra=$(lctl get_param -n mdc.*.stats | \
17306 awk '/req_active/ {print $2}')
17307 local rw=$(lctl get_param -n mdc.*.stats | \
17308 awk '/req_waittime/ {print $2}')
17310 [ $num -eq 1 ] || error "expect 1 READ RPC, $num occured"
17311 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
17315 cmp $tmp $dom || error "file miscompare"
17319 run_test 271f "DoM: read on open (200K file and read tail)"
17322 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.11.50) ] &&
17323 skip "Need MDS version at least 2.11.50"
17325 local dom=$DIR/$tdir/dom
17326 mkdir -p $DIR/$tdir
17328 $LFS setstripe -E 256K -L mdt -E -1 -c1 $dom
17329 dd if=/dev/urandom of=$dom bs=512K count=1 ||
17330 error "failed to write data into $dom"
17331 local old_md5=$(md5sum $dom)
17333 $LFS migrate -E 256K -L mdt -E -1 -c2 $dom ||
17334 error "failed to migrate to the same DoM component"
17336 [ $($LFS getstripe -c $dom) -eq 2 ] ||
17337 error "layout was not changed silently"
17339 local new_md5=$(md5sum $dom)
17341 [ "$old_md5" != "$new_md5" ] &&
17342 error "md5sum differ: $old_md5, $new_md5"
17345 run_test 272a "DoM migration: new layout with the same DOM component"
17348 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.11.50) ] &&
17349 skip "Need MDS version at least 2.11.50"
17351 local dom=$DIR/$tdir/dom
17352 mkdir -p $DIR/$tdir
17353 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
17355 local mdtidx=$($LFS getstripe -m $dom)
17356 local mdtname=MDT$(printf %04x $mdtidx)
17357 local facet=mds$((mdtidx + 1))
17359 local mdtfree1=$(do_facet $facet \
17360 lctl get_param -n osd*.*$mdtname.kbytesfree)
17361 dd if=/dev/urandom of=$dom bs=2M count=1 ||
17362 error "failed to write data into $dom"
17363 local old_md5=$(md5sum $dom)
17364 cancel_lru_locks mdc
17365 local mdtfree1=$(do_facet $facet \
17366 lctl get_param -n osd*.*$mdtname.kbytesfree)
17368 $LFS migrate -c2 $dom ||
17369 error "failed to migrate to the new composite layout"
17370 [ $($LFS getstripe -L $dom) == 'mdt' ] &&
17371 error "MDT stripe was not removed"
17373 cancel_lru_locks mdc
17374 local new_md5=$(md5sum $dom)
17375 [ "$old_md5" != "$new_md5" ] &&
17376 error "$old_md5 != $new_md5"
17378 # Skip free space checks with ZFS
17379 if [ "$(facet_fstype $facet)" != "zfs" ]; then
17380 local mdtfree2=$(do_facet $facet \
17381 lctl get_param -n osd*.*$mdtname.kbytesfree)
17382 [ $mdtfree2 -gt $mdtfree1 ] ||
17383 error "MDT space is not freed after migration"
17387 run_test 272b "DoM migration: DOM file to the OST-striped file (plain)"
17390 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.11.50) ] &&
17391 skip "Need MDS version at least 2.11.50"
17393 local dom=$DIR/$tdir/$tfile
17394 mkdir -p $DIR/$tdir
17395 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
17397 local mdtidx=$($LFS getstripe -m $dom)
17398 local mdtname=MDT$(printf %04x $mdtidx)
17399 local facet=mds$((mdtidx + 1))
17401 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
17402 error "failed to write data into $dom"
17403 local old_md5=$(md5sum $dom)
17404 cancel_lru_locks mdc
17405 local mdtfree1=$(do_facet $facet \
17406 lctl get_param -n osd*.*$mdtname.kbytesfree)
17408 $LFS migrate -E 2M -c1 -E -1 -c2 $dom ||
17409 error "failed to migrate to the new composite layout"
17410 [ $($LFS getstripe -L $dom) == 'mdt' ] &&
17411 error "MDT stripe was not removed"
17413 cancel_lru_locks mdc
17414 local new_md5=$(md5sum $dom)
17415 [ "$old_md5" != "$new_md5" ] &&
17416 error "$old_md5 != $new_md5"
17418 # Skip free space checks with ZFS
17419 if [ "$(facet_fstype $facet)" != "zfs" ]; then
17420 local mdtfree2=$(do_facet $facet \
17421 lctl get_param -n osd*.*$mdtname.kbytesfree)
17422 [ $mdtfree2 -gt $mdtfree1 ] ||
17423 error "MDS space is not freed after migration"
17427 run_test 272c "DoM migration: DOM file to the OST-striped file (composite)"
17430 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.11.50) ] &&
17431 skip "Need MDS version at least 2.11.50"
17433 # Layout swap cannot be done if either file has DOM component,
17434 # this will never be supported, migration should be used instead
17436 local dom=$DIR/$tdir/$tfile
17437 mkdir -p $DIR/$tdir
17439 $LFS setstripe -c2 ${dom}_plain
17440 $LFS setstripe -E 1M -L mdt -E -1 -c2 ${dom}_dom
17441 $LFS swap_layouts ${dom}_plain ${dom}_dom &&
17442 error "can swap layout with DoM component"
17443 $LFS swap_layouts ${dom}_dom ${dom}_plain &&
17444 error "can swap layout with DoM component"
17446 $LFS setstripe -E 1M -c1 -E -1 -c2 ${dom}_comp
17447 $LFS swap_layouts ${dom}_comp ${dom}_dom &&
17448 error "can swap layout with DoM component"
17449 $LFS swap_layouts ${dom}_dom ${dom}_comp &&
17450 error "can swap layout with DoM component"
17453 run_test 273a "DoM: layout swapping should fail with DOM"
17456 remote_ost_nodsh && skip "remote OST with nodsh"
17457 [ $(lustre_version_code ost1) -lt $(version_code 2.10.57) ] &&
17458 skip "Need OST version >= 2.10.57"
17460 local file=$DIR/$tfile
17463 oss=$(comma_list $(osts_nodes))
17465 dd if=/dev/urandom of=$file bs=1M count=2 ||
17466 error "failed to create a file"
17467 cancel_lru_locks osc
17470 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
17471 error "failed to read a file"
17473 #define OBD_FAIL_LDLM_PAUSE_CANCEL2 0x31f
17474 $LCTL set_param fail_loc=0x8000031f
17476 cancel_lru_locks osc &
17479 #define OBD_FAIL_LDLM_PROLONG_PAUSE 0x32b
17480 do_nodes $oss $LCTL set_param fail_loc=0x8000032b
17481 #IO takes another lock, but matches the PENDING one
17482 #and places it to the IO RPC
17483 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
17484 error "failed to read a file with PENDING lock"
17486 run_test 275 "Read on a canceled duplicate lock"
17489 remote_ost_nodsh && skip "remote OST with nodsh"
17492 do_facet ost1 "(while true; do \
17493 $LCTL get_param obdfilter.*.filesfree > /dev/null 2>&1; \
17494 done) & pid=\\\$!; echo \\\$pid > $TMP/sanity_276_pid" &
17497 for LOOP in $(seq 20); do
17499 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS
17502 do_facet ost1 "pid=\\\$(cat $TMP/sanity_276_pid); kill -9 \\\$pid; \
17503 rm $TMP/sanity_276_pid"
17505 run_test 276 "Race between mount and obd_statfs"
17507 cleanup_test_300() {
17511 test_striped_dir() {
17516 mkdir -p $DIR/$tdir
17518 SAVE_UMASK=$(umask)
17519 trap cleanup_test_300 RETURN EXIT
17521 $LFS setdirstripe -i $mdt_index -c 2 -H all_char -o 755 \
17522 $DIR/$tdir/striped_dir ||
17523 error "set striped dir error"
17525 local mode=$(stat -c%a $DIR/$tdir/striped_dir)
17526 [ "$mode" = "755" ] || error "expect 755 got $mode"
17528 $LFS getdirstripe $DIR/$tdir/striped_dir > /dev/null 2>&1 ||
17529 error "getdirstripe failed"
17530 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir)
17531 if [ "$stripe_count" != "2" ]; then
17532 error "1:stripe_count is $stripe_count, expect 2"
17534 stripe_count=$($LFS getdirstripe -T $DIR/$tdir/striped_dir)
17535 if [ "$stripe_count" != "2" ]; then
17536 error "2:stripe_count is $stripe_count, expect 2"
17539 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir)
17540 if [ "$stripe_index" != "$mdt_index" ]; then
17541 error "stripe_index is $stripe_index, expect $mdt_index"
17544 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
17545 error "nlink error after create striped dir"
17547 mkdir $DIR/$tdir/striped_dir/a
17548 mkdir $DIR/$tdir/striped_dir/b
17550 stat $DIR/$tdir/striped_dir/a ||
17551 error "create dir under striped dir failed"
17552 stat $DIR/$tdir/striped_dir/b ||
17553 error "create dir under striped dir failed"
17555 [ $(stat -c%h $DIR/$tdir/striped_dir) == '4' ] ||
17556 error "nlink error after mkdir"
17558 rmdir $DIR/$tdir/striped_dir/a
17559 [ $(stat -c%h $DIR/$tdir/striped_dir) == '3' ] ||
17560 error "nlink error after rmdir"
17562 rmdir $DIR/$tdir/striped_dir/b
17563 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
17564 error "nlink error after rmdir"
17566 chattr +i $DIR/$tdir/striped_dir
17567 createmany -o $DIR/$tdir/striped_dir/f 10 &&
17568 error "immutable flags not working under striped dir!"
17569 chattr -i $DIR/$tdir/striped_dir
17571 rmdir $DIR/$tdir/striped_dir ||
17572 error "rmdir striped dir error"
17580 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.0) ] &&
17581 skip "skipped for lustre < 2.7.0"
17582 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17583 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17585 test_striped_dir 0 || error "failed on striped dir on MDT0"
17586 test_striped_dir 1 || error "failed on striped dir on MDT0"
17588 run_test 300a "basic striped dir sanity test"
17591 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.0) ] &&
17592 skip "skipped for lustre < 2.7.0"
17593 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17594 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17601 test_mkdir $DIR/$tdir || error "mkdir fail"
17602 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
17603 error "set striped dir error"
17604 for i in {0..9}; do
17605 mtime1=$(stat -c %Y $DIR/$tdir/striped_dir)
17607 touch $DIR/$tdir/striped_dir/file_$i || error "touch error $i"
17608 mtime2=$(stat -c %Y $DIR/$tdir/striped_dir)
17609 [ $mtime1 -eq $mtime2 ] && error "mtime unchanged after create"
17611 rm -f $DIR/$tdir/striped_dir/file_$i || error "unlink error $i"
17612 mtime3=$(stat -c %Y $DIR/$tdir/striped_dir)
17613 [ $mtime2 -eq $mtime3 ] && error "mtime unchanged after unlink"
17617 run_test 300b "check ctime/mtime for striped dir"
17620 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.0) ] &&
17621 skip "skipped for lustre < 2.7.0"
17622 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17623 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17627 mkdir -p $DIR/$tdir
17628 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir ||
17629 error "set striped dir error"
17631 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/striped_dir ||
17632 error "chown striped dir failed"
17634 $RUNAS createmany -o $DIR/$tdir/striped_dir/f 5000 ||
17635 error "create 5k files failed"
17637 file_count=$(ls $DIR/$tdir/striped_dir | wc -l)
17639 [ "$file_count" = 5000 ] || error "file count $file_count != 5000"
17643 run_test 300c "chown && check ls under striped directory"
17646 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.0) ] &&
17647 skip "skipped for lustre < 2.7.0"
17648 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17649 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17654 mkdir -p $DIR/$tdir
17655 $SETSTRIPE -c 2 $DIR/$tdir
17657 #local striped directory
17658 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
17659 error "set striped dir error"
17660 createmany -o $DIR/$tdir/striped_dir/f 10 ||
17661 error "create 10 files failed"
17663 #remote striped directory
17664 $LFS setdirstripe -i 1 -c 2 $DIR/$tdir/remote_striped_dir ||
17665 error "set striped dir error"
17666 createmany -o $DIR/$tdir/remote_striped_dir/f 10 ||
17667 error "create 10 files failed"
17669 for file in $(find $DIR/$tdir); do
17670 stripe_count=$($LFS getstripe -c $file)
17671 [ $stripe_count -eq 2 ] ||
17672 error "wrong stripe $stripe_count for $file"
17677 run_test 300d "check default stripe under striped directory"
17680 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
17681 skip "Need MDS version at least 2.7.55"
17682 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17683 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17688 mkdir -p $DIR/$tdir
17690 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
17691 error "set striped dir error"
17693 touch $DIR/$tdir/striped_dir/a
17694 touch $DIR/$tdir/striped_dir/b
17695 touch $DIR/$tdir/striped_dir/c
17697 mkdir $DIR/$tdir/striped_dir/dir_a
17698 mkdir $DIR/$tdir/striped_dir/dir_b
17699 mkdir $DIR/$tdir/striped_dir/dir_c
17701 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_a ||
17702 error "set striped adir under striped dir error"
17704 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_b ||
17705 error "set striped bdir under striped dir error"
17707 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_c ||
17708 error "set striped cdir under striped dir error"
17710 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir/dir_b ||
17711 error "rename dir under striped dir fails"
17713 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir/stp_b ||
17714 error "rename dir under different stripes fails"
17716 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir/c ||
17717 error "rename file under striped dir should succeed"
17719 mrename $DIR/$tdir/striped_dir/dir_b $DIR/$tdir/striped_dir/dir_c ||
17720 error "rename dir under striped dir should succeed"
17724 run_test 300e "check rename under striped directory"
17727 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17728 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17729 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
17730 skip "Need MDS version at least 2.7.55"
17736 mkdir -p $DIR/$tdir
17738 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
17739 error "set striped dir error"
17741 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir1 ||
17742 error "set striped dir error"
17744 touch $DIR/$tdir/striped_dir/a
17745 mkdir $DIR/$tdir/striped_dir/dir_a
17746 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_a ||
17747 error "create striped dir under striped dir fails"
17749 touch $DIR/$tdir/striped_dir1/b
17750 mkdir $DIR/$tdir/striped_dir1/dir_b
17751 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_b ||
17752 error "create striped dir under striped dir fails"
17754 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir1/dir_b ||
17755 error "rename dir under different striped dir should fail"
17757 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir1/stp_b ||
17758 error "rename striped dir under diff striped dir should fail"
17760 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir1/a ||
17761 error "rename file under diff striped dirs fails"
17765 run_test 300f "check rename cross striped directory"
17767 test_300_check_default_striped_dir()
17770 local default_count=$2
17771 local default_index=$3
17774 local dir_stripe_index
17777 echo "checking $dirname $default_count $default_index"
17778 $LFS setdirstripe -D -c $default_count -i $default_index \
17779 -t all_char $DIR/$tdir/$dirname ||
17780 error "set default stripe on striped dir error"
17781 stripe_count=$($LFS getdirstripe -D -c $DIR/$tdir/$dirname)
17782 [ $stripe_count -eq $default_count ] ||
17783 error "expect $default_count get $stripe_count for $dirname"
17785 stripe_index=$($LFS getdirstripe -D -i $DIR/$tdir/$dirname)
17786 [ $stripe_index -eq $default_index ] ||
17787 error "expect $default_index get $stripe_index for $dirname"
17789 mkdir $DIR/$tdir/$dirname/{test1,test2,test3,test4} ||
17790 error "create dirs failed"
17792 createmany -o $DIR/$tdir/$dirname/f- 10 || error "create files failed"
17793 unlinkmany $DIR/$tdir/$dirname/f- 10 || error "unlink files failed"
17794 for dir in $(find $DIR/$tdir/$dirname/*); do
17795 stripe_count=$($LFS getdirstripe -c $dir)
17796 [ $stripe_count -eq $default_count ] ||
17797 [ $stripe_count -eq 0 -o $default_count -eq 1 ] ||
17798 error "stripe count $default_count != $stripe_count for $dir"
17800 stripe_index=$($LFS getdirstripe -i $dir)
17801 [ $default_index -eq -1 -o $stripe_index -eq $default_index ] ||
17802 error "$stripe_index != $default_index for $dir"
17804 #check default stripe
17805 stripe_count=$($LFS getdirstripe -D -c $dir)
17806 [ $stripe_count -eq $default_count ] ||
17807 error "default count $default_count != $stripe_count for $dir"
17809 stripe_index=$($LFS getdirstripe -D -i $dir)
17810 [ $stripe_index -eq $default_index ] ||
17811 error "default index $default_index != $stripe_index for $dir"
17813 rmdir $DIR/$tdir/$dirname/* || error "rmdir failed"
17817 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17818 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
17819 skip "Need MDS version at least 2.7.55"
17826 mkdir $DIR/$tdir/normal_dir
17828 #Checking when client cache stripe index
17829 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
17830 $LFS setdirstripe -D -i1 $DIR/$tdir/striped_dir ||
17831 error "create striped_dir failed"
17833 $LFS setdirstripe -i0 $DIR/$tdir/striped_dir/dir0 ||
17834 error "create dir0 fails"
17835 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir0)
17836 [ $stripe_index -eq 0 ] ||
17837 error "dir0 expect index 0 got $stripe_index"
17839 mkdir $DIR/$tdir/striped_dir/dir1 ||
17840 error "create dir1 fails"
17841 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir1)
17842 [ $stripe_index -eq 1 ] ||
17843 error "dir1 expect index 1 got $stripe_index"
17845 #check default stripe count/stripe index
17846 test_300_check_default_striped_dir normal_dir $MDSCOUNT 1
17847 test_300_check_default_striped_dir normal_dir 1 0
17848 test_300_check_default_striped_dir normal_dir 2 1
17849 test_300_check_default_striped_dir normal_dir 2 -1
17851 #delete default stripe information
17852 echo "delete default stripeEA"
17853 $LFS setdirstripe -d $DIR/$tdir/normal_dir ||
17854 error "set default stripe on striped dir error"
17856 mkdir -p $DIR/$tdir/normal_dir/{test1,test2,test3,test4}
17857 for dir in $(find $DIR/$tdir/normal_dir/*); do
17858 stripe_count=$($LFS getdirstripe -c $dir)
17859 [ $stripe_count -eq 0 ] ||
17860 error "expect 1 get $stripe_count for $dir"
17861 stripe_index=$($LFS getdirstripe -i $dir)
17862 [ $stripe_index -eq 0 ] ||
17863 error "expect 0 get $stripe_index for $dir"
17866 run_test 300g "check default striped directory for normal directory"
17869 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17870 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
17871 skip "Need MDS version at least 2.7.55"
17877 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
17878 error "set striped dir error"
17880 test_300_check_default_striped_dir striped_dir $MDSCOUNT 1
17881 test_300_check_default_striped_dir striped_dir 1 0
17882 test_300_check_default_striped_dir striped_dir 2 1
17883 test_300_check_default_striped_dir striped_dir 2 -1
17885 #delete default stripe information
17886 $LFS setdirstripe -d $DIR/$tdir/striped_dir ||
17887 error "set default stripe on striped dir error"
17889 mkdir -p $DIR/$tdir/striped_dir/{test1,test2,test3,test4}
17890 for dir in $(find $DIR/$tdir/striped_dir/*); do
17891 stripe_count=$($LFS getdirstripe -c $dir)
17892 [ $stripe_count -eq 0 ] ||
17893 error "expect 1 get $stripe_count for $dir"
17896 run_test 300h "check default striped directory for striped directory"
17899 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17900 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17901 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
17902 skip "Need MDS version at least 2.7.55"
17909 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
17910 error "set striped dir error"
17912 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
17913 error "create files under striped dir failed"
17915 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir ||
17916 error "set striped hashdir error"
17918 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir/d0 ||
17919 error "create dir0 under hash dir failed"
17920 $LFS setdirstripe -i0 -c$MDSCOUNT -H fnv_1a_64 $DIR/$tdir/hashdir/d1 ||
17921 error "create dir1 under hash dir failed"
17923 # unfortunately, we need to umount to clear dir layout cache for now
17924 # once we fully implement dir layout, we can drop this
17925 umount_client $MOUNT || error "umount failed"
17926 mount_client $MOUNT || error "mount failed"
17928 $LFS find -H fnv_1a_64 $DIR/$tdir/hashdir
17929 local dircnt=$($LFS find -H fnv_1a_64 $DIR/$tdir/hashdir | wc -l)
17930 [ $dircnt -eq 1 ] || error "lfs find striped dir got:$dircnt,except:1"
17932 #set the stripe to be unknown hash type
17933 #define OBD_FAIL_UNKNOWN_LMV_STRIPE 0x1901
17934 $LCTL set_param fail_loc=0x1901
17935 for ((i = 0; i < 10; i++)); do
17936 $CHECKSTAT -t file $DIR/$tdir/striped_dir/f-$i ||
17937 error "stat f-$i failed"
17938 rm $DIR/$tdir/striped_dir/f-$i || error "unlink f-$i failed"
17941 touch $DIR/$tdir/striped_dir/f0 &&
17942 error "create under striped dir with unknown hash should fail"
17944 $LCTL set_param fail_loc=0
17946 umount_client $MOUNT || error "umount failed"
17947 mount_client $MOUNT || error "mount failed"
17951 run_test 300i "client handle unknown hash type striped directory"
17954 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17955 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17956 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
17957 skip "Need MDS version at least 2.7.55"
17964 #define OBD_FAIL_SPLIT_UPDATE_REC 0x1702
17965 $LCTL set_param fail_loc=0x1702
17966 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
17967 error "set striped dir error"
17969 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
17970 error "create files under striped dir failed"
17972 $LCTL set_param fail_loc=0
17974 rm -rf $DIR/$tdir || error "unlink striped dir fails"
17978 run_test 300j "test large update record"
17981 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17982 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17983 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
17984 skip "Need MDS version at least 2.7.55"
17991 #define OBD_FAIL_LARGE_STRIPE 0x1703
17992 $LCTL set_param fail_loc=0x1703
17993 $LFS setdirstripe -i 0 -c192 $DIR/$tdir/striped_dir ||
17994 error "set striped dir error"
17995 $LCTL set_param fail_loc=0
17997 $LFS getdirstripe $DIR/$tdir/striped_dir ||
17998 error "getstripeddir fails"
17999 rm -rf $DIR/$tdir/striped_dir ||
18000 error "unlink striped dir fails"
18004 run_test 300k "test large striped directory"
18007 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18008 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18009 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
18010 skip "Need MDS version at least 2.7.55"
18014 test_mkdir -p $DIR/$tdir/striped_dir
18015 chown $RUNAS_ID $DIR/$tdir/striped_dir ||
18016 error "chown $RUNAS_ID failed"
18017 $LFS setdirstripe -i 1 -D $DIR/$tdir/striped_dir ||
18018 error "set default striped dir failed"
18020 #define OBD_FAIL_MDS_STALE_DIR_LAYOUT 0x158
18021 $LCTL set_param fail_loc=0x80000158
18022 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir || error "create dir fails"
18024 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/test_dir)
18025 [ $stripe_index -eq 1 ] ||
18026 error "expect 1 get $stripe_index for $dir"
18028 run_test 300l "non-root user to create dir under striped dir with stale layout"
18031 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18032 [ $MDSCOUNT -ge 2 ] && skip_env "Only for single MDT"
18033 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
18034 skip "Need MDS version at least 2.7.55"
18036 mkdir -p $DIR/$tdir/striped_dir
18037 $LFS setdirstripe -D -c 1 $DIR/$tdir/striped_dir ||
18038 error "set default stripes dir error"
18040 mkdir $DIR/$tdir/striped_dir/a || error "mkdir a fails"
18042 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/a)
18043 [ $stripe_count -eq 0 ] ||
18044 error "expect 0 get $stripe_count for a"
18046 $LFS setdirstripe -D -c 2 $DIR/$tdir/striped_dir ||
18047 error "set default stripes dir error"
18049 mkdir $DIR/$tdir/striped_dir/b || error "mkdir b fails"
18051 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/b)
18052 [ $stripe_count -eq 0 ] ||
18053 error "expect 0 get $stripe_count for b"
18055 $LFS setdirstripe -D -c1 -i2 $DIR/$tdir/striped_dir ||
18056 error "set default stripes dir error"
18058 mkdir $DIR/$tdir/striped_dir/c &&
18059 error "default stripe_index is invalid, mkdir c should fails"
18061 rm -rf $DIR/$tdir || error "rmdir fails"
18063 run_test 300m "setstriped directory on single MDT FS"
18066 local list=$(comma_list $(mdts_nodes))
18069 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
18073 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18074 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18075 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
18076 skip "Need MDS version at least 2.7.55"
18077 remote_mds_nodsh && skip "remote MDS with nodsh"
18080 local list=$(comma_list $(mdts_nodes))
18082 trap cleanup_300n RETURN EXIT
18083 mkdir -p $DIR/$tdir
18084 chmod 777 $DIR/$tdir
18085 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT \
18086 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
18087 error "create striped dir succeeds with gid=0"
18089 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
18090 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
18091 error "create striped dir fails with gid=-1"
18093 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
18094 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D \
18095 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
18096 error "set default striped dir succeeds with gid=0"
18099 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
18100 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D $DIR/$tdir/striped_dir ||
18101 error "set default striped dir fails with gid=-1"
18104 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
18105 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir ||
18106 error "create test_dir fails"
18107 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir1 ||
18108 error "create test_dir1 fails"
18109 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir2 ||
18110 error "create test_dir2 fails"
18113 run_test 300n "non-root user to create dir under striped dir with default EA"
18116 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18117 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18118 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
18119 skip "Need MDS version at least 2.7.55"
18124 mkdir -p $DIR/$tdir
18126 numfree1=$(lctl get_param -n mdc.*MDT0000*.filesfree)
18127 numfree2=$(lctl get_param -n mdc.*MDT0001*.filesfree)
18128 if [ $numfree1 -lt 66000 -o $numfree2 -lt 66000 ]; then
18129 skip "not enough free inodes $numfree1 $numfree2"
18132 numfree1=$(lctl get_param -n mdc.*MDT0000-mdc-*.kbytesfree)
18133 numfree2=$(lctl get_param -n mdc.*MDT0001-mdc-*.kbytesfree)
18134 if [ $numfree1 -lt 300000 -o $numfree2 -lt 300000 ]; then
18135 skip "not enough free space $numfree1 $numfree2"
18138 $LFS setdirstripe -c2 $DIR/$tdir/striped_dir ||
18139 error "setdirstripe fails"
18141 createmany -d $DIR/$tdir/striped_dir/d 131000 ||
18142 error "create dirs fails"
18144 $LCTL set_param ldlm.namespaces.*mdc-*.lru_size=0
18145 ls $DIR/$tdir/striped_dir > /dev/null ||
18146 error "ls striped dir fails"
18147 unlinkmany -d $DIR/$tdir/striped_dir/d 131000 ||
18148 error "unlink big striped dir fails"
18150 run_test 300o "unlink big sub stripe(> 65000 subdirs)"
18153 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18154 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18155 remote_mds_nodsh && skip "remote MDS with nodsh"
18157 mkdir -p $DIR/$tdir
18159 #define OBD_FAIL_OUT_ENOSPC 0x1704
18160 do_facet mds2 lctl set_param fail_loc=0x80001704
18161 $LFS setdirstripe -i 0 -c2 $DIR/$tdir/bad_striped_dir > /dev/null 2>&1 \
18162 && error "create striped directory should fail"
18164 [ -e $DIR/$tdir/bad_striped_dir ] && error "striped dir exists"
18166 $LFS setdirstripe -c2 $DIR/$tdir/bad_striped_dir
18169 run_test 300p "create striped directory without space"
18172 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18173 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18175 local fd=$(free_fd)
18176 local cmd="exec $fd<$tdir"
18178 $LFS mkdir -c $MDSCOUNT $tdir || error "create $tdir fails"
18181 trap "eval $cmd" EXIT
18182 cd $tdir || error "cd $tdir fails"
18183 rmdir ../$tdir || error "rmdir $tdir fails"
18184 mkdir local_dir && error "create dir succeeds"
18185 $LFS setdirstripe -i1 remote_dir && error "create remote dir succeeds"
18189 run_test 300q "create remote directory under orphan directory"
18191 prepare_remote_file() {
18192 mkdir $DIR/$tdir/src_dir ||
18193 error "create remote source failed"
18195 cp /etc/hosts $DIR/$tdir/src_dir/a ||
18196 error "cp to remote source failed"
18197 touch $DIR/$tdir/src_dir/a
18199 $LFS mkdir -i 1 $DIR/$tdir/tgt_dir ||
18200 error "create remote target dir failed"
18202 touch $DIR/$tdir/tgt_dir/b
18204 mrename $DIR/$tdir/src_dir/a $DIR/$tdir/tgt_dir/b ||
18205 error "rename dir cross MDT failed!"
18207 $CHECKSTAT -t file $DIR/$tdir/src_dir/a &&
18208 error "src_child still exists after rename"
18210 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/b ||
18211 error "missing file(a) after rename"
18213 diff /etc/hosts $DIR/$tdir/tgt_dir/b ||
18214 error "diff after rename"
18218 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 4 MDTs"
18219 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18221 local remote_file=$DIR/$tdir/tgt_dir/b
18223 mkdir -p $DIR/$tdir
18225 prepare_remote_file || error "prepare remote file failed"
18228 $OPENUNLINK $remote_file $remote_file ||
18229 error "openunlink $remote_file failed"
18230 $CHECKSTAT -a $remote_file || error "$remote_file exists"
18232 run_test 310a "open unlink remote file"
18235 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 4 MDTs"
18236 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18238 local remote_file=$DIR/$tdir/tgt_dir/b
18240 mkdir -p $DIR/$tdir
18242 prepare_remote_file || error "prepare remote file failed"
18244 ln $remote_file $DIR/$tfile || error "link failed for remote file"
18245 $MULTIOP $DIR/$tfile Ouc || error "mulitop failed"
18246 $CHECKSTAT -t file $remote_file || error "check file failed"
18248 run_test 310b "unlink remote file with multiple links while open"
18251 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18252 [[ $MDSCOUNT -lt 4 ]] && skip_env "needs >= 4 MDTs"
18254 local remote_file=$DIR/$tdir/tgt_dir/b
18256 mkdir -p $DIR/$tdir
18258 prepare_remote_file || error "prepare remote file failed"
18260 ln $remote_file $DIR/$tfile || error "link failed for remote file"
18261 multiop_bg_pause $remote_file O_uc ||
18262 error "mulitop failed for remote file"
18264 $MULTIOP $DIR/$tfile Ouc
18265 kill -USR1 $MULTIPID
18268 run_test 310c "open-unlink remote file with multiple links"
18272 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18273 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
18274 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.54) ] &&
18275 skip "lustre < 2.8.54 does not contain LU-4825 fix"
18276 remote_mds_nodsh && skip "remote MDS with nodsh"
18278 local old_iused=$($LFS df -i | grep OST0000 | awk '{ print $3 }')
18280 mkdir -p $DIR/$tdir
18281 $SETSTRIPE -i 0 -c 1 $DIR/$tdir
18282 createmany -o $DIR/$tdir/$tfile. 1000
18284 # statfs data is not real time, let's just calculate it
18285 old_iused=$((old_iused + 1000))
18287 local count=$(do_facet $SINGLEMDS "lctl get_param -n \
18288 osp.*OST0000*MDT0000.create_count")
18289 local max_count=$(do_facet $SINGLEMDS "lctl get_param -n \
18290 osp.*OST0000*MDT0000.max_create_count")
18291 for idx in $(seq $MDSCOUNT); do
18292 do_facet mds$idx "lctl set_param -n \
18293 osp.*OST0000*MDT000?.max_create_count=0"
18296 $SETSTRIPE -i 0 $DIR/$tdir/$tfile || error "setstripe failed"
18297 local index=$($GETSTRIPE -i $DIR/$tdir/$tfile)
18298 [ $index -ne 0 ] || error "$tfile stripe index is 0"
18300 unlinkmany $DIR/$tdir/$tfile. 1000
18302 for idx in $(seq $MDSCOUNT); do
18303 do_facet mds$idx "lctl set_param -n \
18304 osp.*OST0000*MDT000?.max_create_count=$max_count"
18305 do_facet mds$idx "lctl set_param -n \
18306 osp.*OST0000*MDT000?.create_count=$count"
18310 for i in $(seq 120); do
18311 new_iused=$($LFS df -i | grep OST0000 | awk '{ print $3 }')
18312 # system may be too busy to destroy all objs in time, use
18313 # a somewhat small value to not fail autotest
18314 [ $((old_iused - new_iused)) -gt 400 ] && break
18318 echo "waited $i sec, old Iused $old_iused, new Iused $new_iused"
18319 [ $((old_iused - new_iused)) -gt 400 ] ||
18320 error "objs not destroyed after unlink"
18322 run_test 311 "disable OSP precreate, and unlink should destroy objs"
18329 local vdevdir=$(dirname $(facet_vdevice $ost))
18330 local cmd="$ZDB -e -p $vdevdir -ddddd $(facet_device $ost)"
18331 local zfs_zapid=$(do_facet $ost $cmd |
18332 grep -w "/O/0/d$((objid%32))" -C 5 |
18333 awk '/Object/{getline; print $1}')
18334 local zfs_objid=$(do_facet $ost $cmd $zfs_zapid |
18335 awk "/$objid = /"'{printf $3}')
18340 zfs_object_blksz() {
18344 local vdevdir=$(dirname $(facet_vdevice $ost))
18345 local cmd="$ZDB -e -p $vdevdir -dddd $(facet_device $ost)"
18346 local blksz=$(do_facet $ost $cmd $objid |
18347 awk '/dblk/{getline; printf $4}')
18349 case "${blksz: -1}" in
18350 k|K) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024)) ;;
18351 m|M) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024*1024)) ;;
18358 test_312() { # LU-4856
18359 remote_ost_nodsh && skip "remote OST with nodsh"
18360 [ $(facet_fstype ost1) = "zfs" ] ||
18361 skip_env "the test only applies to zfs"
18363 local max_blksz=$(do_facet ost1 \
18364 $ZFS get -p recordsize $(facet_device ost1) |
18365 awk '!/VALUE/{print $3}')
18366 local min_blksz=$(getconf PAGE_SIZE)
18368 # to make life a little bit easier
18369 $LFS mkdir -c 1 -i 0 $DIR/$tdir
18370 $LFS setstripe -c 1 -i 0 $DIR/$tdir
18372 local tf=$DIR/$tdir/$tfile
18374 local oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
18376 # Get ZFS object id
18377 local zfs_objid=$(zfs_oid_to_objid ost1 $oid)
18379 # block size change by sequential over write
18381 for ((bs=$min_blksz; bs <= max_blksz; bs <<= 2)); do
18382 dd if=/dev/zero of=$tf bs=$bs count=1 oflag=sync conv=notrunc
18384 blksz=$(zfs_object_blksz ost1 $zfs_objid)
18385 [ $blksz -eq $bs ] || error "blksz error: $blksz, expected: $bs"
18389 # block size change by sequential append write
18390 dd if=/dev/zero of=$tf bs=$min_blksz count=1 oflag=sync conv=notrunc
18391 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
18392 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
18394 for ((count = 1; count < $((max_blksz / min_blksz)); count *= 2)); do
18395 dd if=/dev/zero of=$tf bs=$min_blksz count=$count seek=$count \
18396 oflag=sync conv=notrunc
18398 blksz=$(zfs_object_blksz ost1 $zfs_objid)
18399 [ $blksz -eq $((2 * count * min_blksz)) ] ||
18400 error "blksz error, actual $blksz, " \
18401 "expected: 2 * $count * $min_blksz"
18407 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
18408 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
18410 dd if=/dev/zero of=$tf bs=1K count=1 oflag=sync conv=notrunc
18411 blksz=$(zfs_object_blksz ost1 $zfs_objid)
18412 [ $blksz -eq $min_blksz ] ||
18413 error "blksz error: $blksz, expected: $min_blksz"
18415 dd if=/dev/zero of=$tf bs=64K count=1 oflag=sync conv=notrunc seek=128
18416 blksz=$(zfs_object_blksz ost1 $zfs_objid)
18417 [ $blksz -eq 65536 ] || error "blksz error: $blksz, expected: 64k"
18419 dd if=/dev/zero of=$tf bs=1M count=1 oflag=sync conv=notrunc
18420 blksz=$(zfs_object_blksz ost1 $zfs_objid)
18421 [ $blksz -eq 65536 ] || error "rewrite error: $blksz, expected: 64k"
18423 run_test 312 "make sure ZFS adjusts its block size by write pattern"
18426 remote_ost_nodsh && skip "remote OST with nodsh"
18428 local file=$DIR/$tfile
18430 $SETSTRIPE -c 1 -i 0 $file || error "setstripe failed"
18432 # define OBD_FAIL_TGT_RCVD_EIO 0x720
18433 do_facet ost1 "$LCTL set_param fail_loc=0x720"
18434 dd if=/dev/zero of=$file bs=4096 oflag=direct count=1 &&
18435 error "write should failed"
18436 do_facet ost1 "$LCTL set_param fail_loc=0"
18439 run_test 313 "io should fail after last_rcvd update fail"
18442 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
18444 $SETSTRIPE -c 2 -i 0 $DIR/$tfile || error "setstripe failed"
18445 do_facet ost1 "$LCTL set_param fail_loc=0x720"
18447 wait_delete_completed
18448 do_facet ost1 "$LCTL set_param fail_loc=0"
18450 run_test 314 "OSP shouldn't fail after last_rcvd update failure"
18452 test_315() { # LU-618
18453 local file=$DIR/$tfile
18456 $MULTIOP $file oO_CREAT:O_DIRECT:O_RDWR:w4096000c
18457 $MULTIOP $file oO_RDONLY:r4096000_c &
18462 local rbytes=$(awk '/read_bytes/ { print $2 }' /proc/$PID/io)
18465 [ $rbytes -gt 4000000 ] || error "read is not accounted ($rbytes)"
18468 run_test 315 "read should be accounted"
18471 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
18472 large_xattr_enabled || skip_env "ea_inode feature disabled"
18474 rm -rf $DIR/$tdir/d
18475 mkdir -p $DIR/$tdir/d
18476 chown nobody $DIR/$tdir/d
18477 touch $DIR/$tdir/d/file
18479 $LFS mv -M1 $DIR/$tdir/d || error "lfs mv failed"
18481 run_test 316 "lfs mv"
18485 local grant_blk_size
18487 if [ "$(facet_fstype $facet)" == "zfs" ]; then
18488 skip "LU-10370: no implementation for ZFS" && return
18491 stack_trap "rm -f $DIR/$tfile" EXIT
18492 grant_blk_size=$($LCTL get_param osc.$FSNAME*.import |
18493 awk '/grant_block_size:/ { print $2; exit; }')
18495 # Create File of size 5M. Truncate it to below size's and verify
18498 dd if=/dev/zero of=$DIR/$tfile bs=5M count=1 conv=fsync ||
18499 error "Create file : $DIR/$tfile"
18501 for trunc_sz in 2097152 4097 4000 509 0; do
18502 $TRUNCATE $DIR/$tfile $trunc_sz ||
18503 error "truncate $tfile to $trunc_sz failed"
18504 local sz=$(stat --format=%s $DIR/$tfile)
18505 local blk=$(stat --format=%b $DIR/$tfile)
18506 local trunc_blk=$((((trunc_sz + (grant_blk_size - 1) ) /
18507 grant_blk_size) * 8))
18509 if [[ $blk -ne $trunc_blk ]]; then
18510 $(which stat) $DIR/$tfile
18511 error "Expected Block $trunc_blk got $blk for $tfile"
18514 $CHECKSTAT -s $trunc_sz $DIR/$tfile ||
18515 error "Expected Size $trunc_sz got $sz for $tfile"
18520 # Create file with a hole and write actual two blocks. Block count
18523 dd if=/dev/zero of=$DIR/$tfile bs=$grant_blk_size count=2 seek=5 \
18524 conv=fsync || error "Create file : $DIR/$tfile"
18526 # Calculate the final truncate size.
18527 trunc_sz=$(($(stat --format=%s $DIR/$tfile) - (grant_blk_size + 1)))
18530 # truncate to size $trunc_sz bytes. Strip the last block
18531 # The block count must drop to 8
18533 $TRUNCATE $DIR/$tfile $trunc_sz ||
18534 error "truncate $tfile to $trunc_sz failed"
18536 local trunc_bsz=$((grant_blk_size / $(stat --format=%B $DIR/$tfile)))
18537 sz=$(stat --format=%s $DIR/$tfile)
18538 blk=$(stat --format=%b $DIR/$tfile)
18540 if [[ $blk -ne $trunc_bsz ]]; then
18541 $(which stat) $DIR/$tfile
18542 error "Expected Block $trunc_bsz got $blk for $tfile"
18545 $CHECKSTAT -s $trunc_sz $DIR/$tfile ||
18546 error "Expected Size $trunc_sz got $sz for $tfile"
18548 run_test 317 "Verify blocks get correctly update after truncate"
18551 local read_write=$1
18552 if [ "$read_write" = "write" ]; then
18553 local dd_cmd="dd if=/dev/zero of=$DIR/$tfile"
18554 elif [ "$read_write" = "read" ]; then
18555 local dd_cmd="dd of=/dev/null if=$DIR/$tfile"
18557 error "argument error"
18560 # turn off debug for performance testing
18561 local saved_debug=$($LCTL get_param -n debug)
18562 $LCTL set_param debug=0
18564 $SETSTRIPE -c 1 -i 0 $DIR/$tfile
18566 # get ost1 size - lustre-OST0000
18567 local ost1_avail_size=$($LFS df | awk /${ost1_svc}/'{ print $4 }')
18568 local blocks=$((ost1_avail_size/2/1024)) # half avail space by megabytes
18569 [ $blocks -gt 1000 ] && blocks=1000 # 1G in maximum
18571 if [ "$read_write" = "read" ]; then
18572 truncate -s $(expr 1048576 \* $blocks) $DIR/$tfile
18575 local start_time=$(date +%s.%N)
18576 $dd_cmd bs=1M count=$blocks oflag=sync ||
18577 error "real dd $read_write error"
18578 local duration=$(bc <<< "$(date +%s.%N) - $start_time")
18580 if [ "$read_write" = "write" ]; then
18584 # define OBD_FAIL_OST_FAKE_RW 0x238
18585 do_facet ost1 $LCTL set_param fail_loc=0x238
18587 local start_time=$(date +%s.%N)
18588 $dd_cmd bs=1M count=$blocks oflag=sync ||
18589 error "fake dd $read_write error"
18590 local duration_fake=$(bc <<< "$(date +%s.%N) - $start_time")
18592 if [ "$read_write" = "write" ]; then
18594 cancel_lru_locks osc
18595 $CHECKSTAT -t file -s $((blocks * 1024 * 1024)) $DIR/$tfile ||
18596 error "$tfile size not $blocks MB"
18598 do_facet ost1 $LCTL set_param fail_loc=0
18600 echo "fake $read_write $duration_fake vs. normal $read_write" \
18601 "$duration in seconds"
18602 [ $(bc <<< "$duration_fake < $duration") -eq 1 ] ||
18603 error_not_in_vm "fake write is slower"
18605 $LCTL set_param -n debug="$saved_debug"
18608 test_399a() { # LU-7655 for OST fake write
18609 remote_ost_nodsh && skip "remote OST with nodsh"
18613 run_test 399a "fake write should not be slower than normal write"
18615 test_399b() { # LU-8726 for OST fake read
18616 remote_ost_nodsh && skip "remote OST with nodsh"
18617 if [ "$(facet_fstype ost1)" != "ldiskfs" ]; then
18618 skip_env "ldiskfs only test"
18623 run_test 399b "fake read should not be slower than normal read"
18625 test_400a() { # LU-1606, was conf-sanity test_74
18626 if ! which $CC > /dev/null 2>&1; then
18627 skip_env "$CC is not installed"
18630 local extra_flags=''
18631 local out=$TMP/$tfile
18632 local prefix=/usr/include/lustre
18635 if ! [[ -d $prefix ]]; then
18636 # Assume we're running in tree and fixup the include path.
18637 extra_flags+=" -I$LUSTRE/../lnet/include/uapi -I$LUSTRE/include/uapi -I$LUSTRE/include"
18638 extra_flags+=" -L$LUSTRE/utils/.lib"
18641 for prog in $LUSTRE_TESTS_API_DIR/*.c; do
18642 $CC -Wall -Werror $extra_flags -o $out $prog -llustreapi ||
18643 error "client api broken"
18647 run_test 400a "Lustre client api program can compile and link"
18649 test_400b() { # LU-1606, LU-5011
18651 local out=$TMP/$tfile
18652 local prefix=/usr/include/linux/lustre
18654 # We use a hard coded prefix so that this test will not fail
18655 # when run in tree. There are headers in lustre/include/lustre/
18656 # that are not packaged (like lustre_idl.h) and have more
18657 # complicated include dependencies (like config.h and lnet/types.h).
18658 # Since this test about correct packaging we just skip them when
18659 # they don't exist (see below) rather than try to fixup cppflags.
18661 if ! which $CC > /dev/null 2>&1; then
18662 skip_env "$CC is not installed"
18665 for header in $prefix/*.h; do
18666 if ! [[ -f "$header" ]]; then
18670 if [[ "$(basename $header)" == lustre_ioctl.h ]]; then
18671 continue # lustre_ioctl.h is internal header
18674 $CC -Wall -Werror -include $header -c -x c /dev/null -o $out ||
18675 error "cannot compile '$header'"
18679 run_test 400b "packaged headers can be compiled"
18681 test_401a() { #LU-7437
18682 local printf_arg=$(find -printf 2>&1 | grep "unrecognized:")
18683 [ -n "$printf_arg" ] && skip_env "find does not support -printf"
18685 #count the number of parameters by "list_param -R"
18686 local params=$($LCTL list_param -R '*' 2>/dev/null | wc -l)
18687 #count the number of parameters by listing proc files
18688 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
18689 echo "proc_dirs='$proc_dirs'"
18690 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
18691 local procs=$(find -L $proc_dirs -mindepth 1 -printf '%P\n' 2>/dev/null|
18694 [ $params -eq $procs ] ||
18695 error "found $params parameters vs. $procs proc files"
18697 # test the list_param -D option only returns directories
18698 params=$($LCTL list_param -R -D '*' 2>/dev/null | wc -l)
18699 #count the number of parameters by listing proc directories
18700 procs=$(find -L $proc_dirs -mindepth 1 -type d -printf '%P\n' 2>/dev/null |
18703 [ $params -eq $procs ] ||
18704 error "found $params parameters vs. $procs proc files"
18706 run_test 401a "Verify if 'lctl list_param -R' can list parameters recursively"
18709 local save=$($LCTL get_param -n jobid_var)
18712 $LCTL set_param foo=bar jobid_var=$tmp bar=baz &&
18713 error "no error returned when setting bad parameters"
18715 local jobid_new=$($LCTL get_param -n foe jobid_var baz)
18716 [[ "$jobid_new" == "$tmp" ]] || error "jobid tmp $jobid_new != $tmp"
18718 $LCTL set_param -n fog=bam jobid_var=$save bat=fog
18719 local jobid_old=$($LCTL get_param -n foe jobid_var bag)
18720 [[ "$jobid_old" == "$save" ]] || error "jobid new $jobid_old != $save"
18722 run_test 401b "Verify 'lctl {get,set}_param' continue after error"
18725 local jobid_var_old=$($LCTL get_param -n jobid_var)
18726 local jobid_var_new
18728 $LCTL set_param jobid_var= &&
18729 error "no error returned for 'set_param a='"
18731 jobid_var_new=$($LCTL get_param -n jobid_var)
18732 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
18733 error "jobid_var was changed by setting without value"
18735 $LCTL set_param jobid_var &&
18736 error "no error returned for 'set_param a'"
18738 jobid_var_new=$($LCTL get_param -n jobid_var)
18739 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
18740 error "jobid_var was changed by setting without value"
18742 run_test 401c "Verify 'lctl set_param' without value fails in either format."
18745 local jobid_var_old=$($LCTL get_param -n jobid_var)
18746 local jobid_var_new
18747 local new_value="foo=bar"
18749 $LCTL set_param jobid_var=$new_value ||
18750 error "'set_param a=b' did not accept a value containing '='"
18752 jobid_var_new=$($LCTL get_param -n jobid_var)
18753 [[ "$jobid_var_new" == "$new_value" ]] ||
18754 error "'set_param a=b' failed on a value containing '='"
18756 # Reset the jobid_var to test the other format
18757 $LCTL set_param jobid_var=$jobid_var_old
18758 jobid_var_new=$($LCTL get_param -n jobid_var)
18759 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
18760 error "failed to reset jobid_var"
18762 $LCTL set_param jobid_var $new_value ||
18763 error "'set_param a b' did not accept a value containing '='"
18765 jobid_var_new=$($LCTL get_param -n jobid_var)
18766 [[ "$jobid_var_new" == "$new_value" ]] ||
18767 error "'set_param a b' failed on a value containing '='"
18769 $LCTL set_param jobid_var $jobid_var_old
18770 jobid_var_new=$($LCTL get_param -n jobid_var)
18771 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
18772 error "failed to reset jobid_var"
18774 run_test 401d "Verify 'lctl set_param' accepts values containing '='"
18777 local server_version=$(lustre_version_code $SINGLEMDS)
18778 [[ $server_version -ge $(version_code 2.7.66) ]] ||
18779 [[ $server_version -ge $(version_code 2.7.18.4) &&
18780 $server_version -lt $(version_code 2.7.50) ]] ||
18781 [[ $server_version -ge $(version_code 2.7.2) &&
18782 $server_version -lt $(version_code 2.7.11) ]] ||
18783 skip "Need MDS version 2.7.2+ or 2.7.18.4+ or 2.7.66+"
18784 remote_mds_nodsh && skip "remote MDS with nodsh"
18786 $LFS setdirstripe -i 0 $DIR/$tdir || error "setdirstripe -i 0 failed"
18787 #define OBD_FAIL_MDS_FLD_LOOKUP 0x15c
18788 do_facet mds1 "lctl set_param fail_loc=0x8000015c"
18789 touch $DIR/$tdir/$tfile && error "touch should fail with ENOENT" ||
18790 echo "Touch failed - OK"
18792 run_test 402 "Return ENOENT to lod_generate_and_set_lovea"
18795 local file1=$DIR/$tfile.1
18796 local file2=$DIR/$tfile.2
18797 local tfile=$TMP/$tfile
18799 rm -f $file1 $file2 $tfile
18804 # 30 sec OBD_TIMEOUT in ll_getattr()
18805 # right before populating st_nlink
18806 $LCTL set_param fail_loc=0x80001409
18807 stat -c %h $file1 > $tfile &
18809 # create an alias, drop all locks and reclaim the dentry
18811 cancel_lru_locks mdc
18812 cancel_lru_locks osc
18813 sysctl -w vm.drop_caches=2
18817 [ $(cat $tfile) -gt 0 ] || error "wrong nlink count: $(cat $tfile)"
18819 rm -f $tfile $file1 $file2
18821 run_test 403 "i_nlink should not drop to zero due to aliasing"
18823 test_404() { # LU-6601
18824 local server_version=$(lustre_version_code $SINGLEMDS)
18825 [[ $server_version -ge $(version_code 2.8.53) ]] ||
18826 skip "Need server version newer than 2.8.52"
18827 remote_mds_nodsh && skip "remote MDS with nodsh"
18829 local mosps=$(do_facet $SINGLEMDS $LCTL dl |
18830 awk '/osp .*-osc-MDT/ { print $4}')
18833 for osp in $mosps; do
18834 echo "Deactivate: " $osp
18835 do_facet $SINGLEMDS $LCTL --device %$osp deactivate
18836 local stat=$(do_facet $SINGLEMDS $LCTL dl |
18837 awk -vp=$osp '$4 == p { print $2 }')
18838 [ $stat = IN ] || {
18839 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
18840 error "deactivate error"
18842 echo "Activate: " $osp
18843 do_facet $SINGLEMDS $LCTL --device %$osp activate
18844 local stat=$(do_facet $SINGLEMDS $LCTL dl |
18845 awk -vp=$osp '$4 == p { print $2 }')
18846 [ $stat = UP ] || {
18847 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
18848 error "activate error"
18852 run_test 404 "validate manual {de}activated works properly for OSPs"
18855 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6.92) -o \
18856 [ $(lustre_version_code client) -lt $(version_code 2.6.99) ] &&
18857 skip "Layout swap lock is not supported"
18858 check_swap_layouts_support
18860 test_mkdir $DIR/$tdir
18861 swap_lock_test -d $DIR/$tdir ||
18862 error "One layout swap locked test failed"
18864 run_test 405 "Various layout swap lock tests"
18867 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18868 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
18869 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
18870 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18871 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.50) ] &&
18872 skip "Need MDS version at least 2.8.50"
18874 local def_stripe_size=$($LFS getstripe -S $MOUNT)
18875 local test_pool=$TESTNAME
18877 if ! combined_mgs_mds ; then
18880 pool_add $test_pool || error "pool_add failed"
18881 pool_add_targets $test_pool 0 $(($OSTCOUNT - 1)) 1 ||
18882 error "pool_add_targets failed"
18884 save_layout_restore_at_exit $MOUNT
18886 # parent set default stripe count only, child will stripe from both
18887 # parent and fs default
18888 $LFS setstripe -c 1 -i 1 -S $((def_stripe_size * 2)) -p $test_pool $MOUNT ||
18889 error "setstripe $MOUNT failed"
18890 $LFS mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
18891 $LFS setstripe -c $OSTCOUNT $DIR/$tdir || error "setstripe $tdir failed"
18892 for i in $(seq 10); do
18893 local f=$DIR/$tdir/$tfile.$i
18894 touch $f || error "touch failed"
18895 local count=$($LFS getstripe -c $f)
18896 [ $count -eq $OSTCOUNT ] ||
18897 error "$f stripe count $count != $OSTCOUNT"
18898 local offset=$($LFS getstripe -i $f)
18899 [ $offset -eq 1 ] || error "$f stripe offset $offset != 1"
18900 local size=$($LFS getstripe -S $f)
18901 [ $size -eq $((def_stripe_size * 2)) ] ||
18902 error "$f stripe size $size != $((def_stripe_size * 2))"
18903 local pool=$($LFS getstripe -p $f)
18904 [ $pool == $test_pool ] || error "$f pool $pool != $test_pool"
18907 # change fs default striping, delete parent default striping, now child
18908 # will stripe from new fs default striping only
18909 $LFS setstripe -c 1 -S $def_stripe_size -i 0 $MOUNT ||
18910 error "change $MOUNT default stripe failed"
18911 $LFS setstripe -c 0 $DIR/$tdir ||
18912 error "delete $tdir default stripe failed"
18913 for i in $(seq 11 20); do
18914 local f=$DIR/$tdir/$tfile.$i
18915 touch $f || error "touch $f failed"
18916 local count=$($LFS getstripe -c $f)
18917 [ $count -eq 1 ] || error "$f stripe count $count != 1"
18918 local offset=$($LFS getstripe -i $f)
18919 [ $offset -eq 0 ] || error "$f stripe offset $offset != 0"
18920 local size=$($LFS getstripe -S $f)
18921 [ $size -eq $def_stripe_size ] ||
18922 error "$f stripe size $size != $def_stripe_size"
18923 local pool=$($LFS getstripe -p $f)
18924 [ $pool == $test_pool ] || error "$f pool $pool isn't set"
18927 unlinkmany $DIR/$tdir/$tfile. 1 20
18929 local f=$DIR/$tdir/$tfile
18930 pool_remove_all_targets $test_pool $f
18931 pool_remove $test_pool $f
18933 if ! combined_mgs_mds ; then
18937 run_test 406 "DNE support fs default striping"
18940 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18941 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.55) ]] &&
18942 skip "Need MDS version at least 2.8.55"
18943 remote_mds_nodsh && skip "remote MDS with nodsh"
18945 $LFS mkdir -i 0 -c 1 $DIR/$tdir.0 ||
18946 error "$LFS mkdir -i 0 -c 1 $tdir.0 failed"
18947 $LFS mkdir -i 1 -c 1 $DIR/$tdir.1 ||
18948 error "$LFS mkdir -i 1 -c 1 $tdir.1 failed"
18949 touch $DIR/$tdir.0/$tfile.0 || error "touch $tdir.0/$tfile.0 failed"
18951 #define OBD_FAIL_DT_TXN_STOP 0x2019
18952 for idx in $(seq $MDSCOUNT); do
18953 do_facet mds$idx "lctl set_param fail_loc=0x2019"
18955 $LFS mkdir -c 2 $DIR/$tdir && error "$LFS mkdir -c 2 $tdir should fail"
18956 mv $DIR/$tdir.0/$tfile.0 $DIR/$tdir.1/$tfile.1 &&
18957 error "mv $tdir.0/$tfile.0 $tdir.1/$tfile.1 should fail"
18960 run_test 407 "transaction fail should cause operation fail"
18963 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 oflag=direct
18965 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
18966 lctl set_param fail_loc=0x8000040a
18967 # let ll_prepare_partial_page() fail
18968 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 conv=notrunc || true
18972 # create at least 100 unused inodes so that
18973 # shrink_icache_memory(0) should not return 0
18974 touch $DIR/$tfile-{0..100}
18975 rm -f $DIR/$tfile-{0..100}
18978 echo 2 > /proc/sys/vm/drop_caches
18980 run_test 408 "drop_caches should not hang due to page leaks"
18984 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18985 check_mount_and_prep
18987 mkdir -p $DIR/$tdir || error "(0) Fail to mkdir"
18988 $LFS mkdir -i 1 -c 2 $DIR/$tdir/foo || error "(1) Fail to mkdir"
18989 touch $DIR/$tdir/guard || error "(2) Fail to create"
18991 local PREFIX=$(str_repeat 'A' 128)
18992 echo "Create 1K hard links start at $(date)"
18993 createmany -l $DIR/$tdir/guard $DIR/$tdir/foo/${PREFIX}_ 1000 ||
18994 error "(3) Fail to hard link"
18996 echo "Links count should be right although linkEA overflow"
18997 stat $DIR/$tdir/guard || error "(4) Fail to stat"
18998 local linkcount=$(stat --format=%h $DIR/$tdir/guard)
18999 [ $linkcount -eq 1001 ] ||
19000 error "(5) Unexpected hard links count: $linkcount"
19002 echo "List all links start at $(date)"
19003 ls -l $DIR/$tdir/foo > /dev/null ||
19004 error "(6) Fail to list $DIR/$tdir/foo"
19006 echo "Unlink hard links start at $(date)"
19007 unlinkmany $DIR/$tdir/foo/${PREFIX}_ 1000 ||
19008 error "(7) Fail to unlink"
19010 run_test 409 "Large amount of cross-MDTs hard links on the same file"
19014 [[ $(lustre_version_code client) -lt $(version_code 2.9.59) ]] &&
19015 skip "Need client version at least 2.9.59"
19017 # Create a file, and stat it from the kernel
19018 local testfile=$DIR/$tfile
19021 local run_id=$RANDOM
19022 local my_ino=$(stat --format "%i" $testfile)
19024 # Try to insert the module. This will always fail as the
19025 # module is designed to not be inserted.
19026 insmod $LUSTRE/tests/kernel/kinode.ko run_id=$run_id fname=$testfile \
19029 # Anything but success is a test failure
19031 "lustre_kinode_$run_id: inode numbers are identical: $my_ino" ||
19032 error "no inode match"
19034 run_test 410 "Test inode number returned from kernel thread"
19036 cleanup_test411_cgroup() {
19042 local cg_basedir=/sys/fs/cgroup/memory
19044 test -f "$cg_basedir/memory.kmem.limit_in_bytes" ||
19045 skip "no setup for cgroup"
19047 dd if=/dev/zero of=$DIR/$tfile bs=1M count=100 conv=fsync ||
19048 error "test file creation failed"
19049 cancel_lru_locks osc
19051 # Create a very small memory cgroup to force a slab allocation error
19052 local cgdir=$cg_basedir/osc_slab_alloc
19053 mkdir $cgdir || error "cgroup mkdir '$cgdir' failed"
19054 trap "cleanup_test411_cgroup $cgdir" EXIT
19055 echo 2M > $cgdir/memory.kmem.limit_in_bytes
19056 echo 1M > $cgdir/memory.limit_in_bytes
19058 # Should not LBUG, just be killed by oom-killer
19059 # dd will return 0 even allocation failure in some environment.
19060 # So don't check return value
19061 sh -c "echo \$$ > $cgdir/tasks && dd if=$DIR/$tfile of=/dev/null"
19062 cleanup_test411_cgroup $cgdir
19066 run_test 411 "Slab allocation error with cgroup does not LBUG"
19069 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19070 if [ $(lustre_version_code mds1) -lt $(version_code 2.10.55) ]; then
19071 skip "Need server version at least 2.10.55"
19074 $LFS mkdir -i $((MDSCOUNT - 1)),$((MDSCOUNT - 2)) $DIR/$tdir ||
19075 error "mkdir failed"
19076 $LFS getdirstripe $DIR/$tdir
19077 local stripe_index=$($LFS getdirstripe -i $DIR/$tdir)
19078 [ $stripe_index -eq $((MDSCOUNT - 1)) ] ||
19079 error "expect $((MDSCOUT - 1)) get $stripe_index"
19080 local stripe_count=$($LFS getdirstripe -T $DIR/$tdir)
19081 [ $stripe_count -eq 2 ] ||
19082 error "expect 2 get $stripe_count"
19084 run_test 412 "mkdir on specific MDTs"
19087 [ $MDSCOUNT -lt 2 ] &&
19088 skip "We need at least 2 MDTs for this test"
19090 if [ $(lustre_version_code mds1) -lt $(version_code 2.10.55) ]; then
19091 skip "Need server version at least 2.10.55"
19094 mkdir $DIR/$tdir || error "mkdir failed"
19096 # find MDT that is the most full
19097 local max=$($LFS df | grep MDT |
19106 END { split(b, c, ":")
19111 for i in $(seq $((MDSCOUNT - 1))); do
19112 $LFS mkdir -c $i $DIR/$tdir/d$i ||
19113 error "mkdir d$i failed"
19114 $LFS getdirstripe $DIR/$tdir/d$i
19115 local stripe_index=$($LFS getdirstripe -i $DIR/$tdir/d$i)
19116 [ $stripe_index -ne $max ] ||
19117 error "don't expect $max"
19120 run_test 413 "mkdir on less full MDTs"
19123 #define OBD_FAIL_PTLRPC_BULK_ATTACH 0x521
19124 $LCTL set_param fail_loc=0x80000521
19125 dd if=/dev/zero of=$DIR/$tfile bs=2M count=1 oflag=sync
19128 run_test 414 "simulate ENOMEM in ptlrpc_register_bulk()"
19131 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19132 [ $(lustre_version_code mds1) -lt $(version_code 2.11.52) ] &&
19133 skip "Need server version at least 2.11.52"
19143 # this test may be slow on ZFS
19144 [ "$(facet_fstype mds1)" == "zfs" ] && total=100
19146 # though this test is designed for striped directory, let's test normal
19147 # directory too since lock is always saved as CoS lock.
19148 test_mkdir $DIR/$tdir || error "mkdir $tdir"
19149 createmany -o $DIR/$tdir/$tfile. $total || error "createmany"
19158 start_time=$(date +%s)
19159 for i in $(seq $total); do
19160 mrename $DIR/$tdir/$tfile.$i $DIR/$tdir/$tfile-new.$i \
19163 end_time=$(date +%s)
19164 duration=$((end_time - start_time))
19166 kill -9 $setattr_pid
19168 echo "rename $total files took $duration sec"
19169 [ $duration -lt 100 ] || error "rename took $duration sec"
19171 run_test 415 "lock revoke is not missing"
19175 [ $(lustre_version_code mds1) -lt $(version_code 2.11.55) ] &&
19176 skip "Need server version at least 2.11.55"
19178 # define OBD_FAIL_OSD_TXN_START 0x19a
19179 do_facet mds1 lctl set_param fail_loc=0x19a
19181 lfs mkdir -c $MDSCOUNT $DIR/$tdir
19185 run_test 416 "transaction start failure won't cause system hung"
19188 [[ $(lustre_version_code mds1) -lt $(version_code 2.9.55) ]] ||
19189 [[ $(lustre_version_code ost1) -lt $(version_code 2.9.55) ]] &&
19190 skip "Need server version at least 2.9.55"
19192 start_full_debug_logging
19196 stop_full_debug_logging
19200 if [ $(lustre_version_code mgs) -le $(version_code 2.10.0) ]; then
19201 local st=$(do_facet mgs $LCTL barrier_stat $FSNAME |
19202 awk '/The barrier for/ { print $7 }')
19205 local st=$(do_facet mgs $LCTL barrier_stat -s $FSNAME)
19210 barrier_expired() {
19213 if [ $(lustre_version_code mgs) -le $(version_code 2.10.0) ]; then
19214 expired=$(do_facet mgs $LCTL barrier_stat $FSNAME |
19215 awk '/will be expired/ { print $7 }')
19217 expired=$(do_facet mgs $LCTL barrier_stat -t $FSNAME)
19226 echo "Start barrier_freeze at: $(date)"
19227 #define OBD_FAIL_BARRIER_DELAY 0x2202
19228 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
19229 do_facet mgs $LCTL barrier_freeze $FSNAME 10 &
19232 local b_status=$(barrier_stat)
19233 echo "Got barrier status at: $(date)"
19234 [ "$b_status" = "'freezing_p1'" ] ||
19235 error "(1) unexpected barrier status $b_status"
19237 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
19239 b_status=$(barrier_stat)
19240 [ "$b_status" = "'frozen'" ] ||
19241 error "(2) unexpected barrier status $b_status"
19243 local expired=$(barrier_expired)
19244 echo "sleep $((expired + 3)) seconds, then the barrier will be expired"
19245 sleep $((expired + 3))
19247 b_status=$(barrier_stat)
19248 [ "$b_status" = "'expired'" ] ||
19249 error "(3) unexpected barrier status $b_status"
19251 do_facet mgs $LCTL barrier_freeze $FSNAME 10 ||
19252 error "(4) fail to freeze barrier"
19254 b_status=$(barrier_stat)
19255 [ "$b_status" = "'frozen'" ] ||
19256 error "(5) unexpected barrier status $b_status"
19258 echo "Start barrier_thaw at: $(date)"
19259 #define OBD_FAIL_BARRIER_DELAY 0x2202
19260 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
19261 do_facet mgs $LCTL barrier_thaw $FSNAME &
19264 b_status=$(barrier_stat)
19265 echo "Got barrier status at: $(date)"
19266 [ "$b_status" = "'thawing'" ] ||
19267 error "(6) unexpected barrier status $b_status"
19269 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
19271 b_status=$(barrier_stat)
19272 [ "$b_status" = "'thawed'" ] ||
19273 error "(7) unexpected barrier status $b_status"
19275 #define OBD_FAIL_BARRIER_FAILURE 0x2203
19276 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2203
19277 do_facet mgs $LCTL barrier_freeze $FSNAME
19279 b_status=$(barrier_stat)
19280 [ "$b_status" = "'failed'" ] ||
19281 error "(8) unexpected barrier status $b_status"
19283 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
19284 do_facet mgs $LCTL barrier_thaw $FSNAME
19288 run_test 801a "write barrier user interfaces and stat machine"
19293 mkdir $DIR/$tdir || error "(1) fail to mkdir"
19294 createmany -d $DIR/$tdir/d 6 || "(2) fail to mkdir"
19295 touch $DIR/$tdir/d2/f10 || error "(3) fail to touch"
19296 touch $DIR/$tdir/d3/f11 || error "(4) fail to touch"
19297 touch $DIR/$tdir/d4/f12 || error "(5) fail to touch"
19299 cancel_lru_locks mdc
19301 # 180 seconds should be long enough
19302 do_facet mgs $LCTL barrier_freeze $FSNAME 180
19304 local b_status=$(barrier_stat)
19305 [ "$b_status" = "'frozen'" ] ||
19306 error "(6) unexpected barrier status $b_status"
19308 mkdir $DIR/$tdir/d0/d10 &
19311 touch $DIR/$tdir/d1/f13 &
19314 ln $DIR/$tdir/d2/f10 $DIR/$tdir/d2/f14 &
19317 mv $DIR/$tdir/d3/f11 $DIR/$tdir/d3/f15 &
19320 rm -f $DIR/$tdir/d4/f12 &
19323 stat $DIR/$tdir/d5 || error "(7) stat should succeed"
19325 # To guarantee taht the 'stat' is not blocked
19326 b_status=$(barrier_stat)
19327 [ "$b_status" = "'frozen'" ] ||
19328 error "(8) unexpected barrier status $b_status"
19330 # let above commands to run at background
19333 ps -p $mkdir_pid || error "(9) mkdir should be blocked"
19334 ps -p $touch_pid || error "(10) touch should be blocked"
19335 ps -p $ln_pid || error "(11) link should be blocked"
19336 ps -p $mv_pid || error "(12) rename should be blocked"
19337 ps -p $rm_pid || error "(13) unlink should be blocked"
19339 b_status=$(barrier_stat)
19340 [ "$b_status" = "'frozen'" ] ||
19341 error "(14) unexpected barrier status $b_status"
19343 do_facet mgs $LCTL barrier_thaw $FSNAME
19344 b_status=$(barrier_stat)
19345 [ "$b_status" = "'thawed'" ] ||
19346 error "(15) unexpected barrier status $b_status"
19348 wait $mkdir_pid || error "(16) mkdir should succeed"
19349 wait $touch_pid || error "(17) touch should succeed"
19350 wait $ln_pid || error "(18) link should succeed"
19351 wait $mv_pid || error "(19) rename should succeed"
19352 wait $rm_pid || error "(20) unlink should succeed"
19356 run_test 801b "modification will be blocked by write barrier"
19359 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
19363 stop mds2 || error "(1) Fail to stop mds2"
19365 do_facet mgs $LCTL barrier_freeze $FSNAME 30
19367 local b_status=$(barrier_stat)
19368 [ "$b_status" = "'expired'" -o "$b_status" = "'failed'" ] || {
19369 do_facet mgs $LCTL barrier_thaw $FSNAME
19370 error "(2) unexpected barrier status $b_status"
19373 do_facet mgs $LCTL barrier_rescan $FSNAME ||
19374 error "(3) Fail to rescan barrier bitmap"
19376 do_facet mgs $LCTL barrier_freeze $FSNAME 10
19378 b_status=$(barrier_stat)
19379 [ "$b_status" = "'frozen'" ] ||
19380 error "(4) unexpected barrier status $b_status"
19382 do_facet mgs $LCTL barrier_thaw $FSNAME
19383 b_status=$(barrier_stat)
19384 [ "$b_status" = "'thawed'" ] ||
19385 error "(5) unexpected barrier status $b_status"
19387 local devname=$(mdsdevname 2)
19389 start mds2 $devname $MDS_MOUNT_OPTS || error "(6) Fail to start mds2"
19391 do_facet mgs $LCTL barrier_rescan $FSNAME ||
19392 error "(7) Fail to rescan barrier bitmap"
19396 run_test 801c "rescan barrier bitmap"
19398 saved_MGS_MOUNT_OPTS=$MGS_MOUNT_OPTS
19399 saved_MDS_MOUNT_OPTS=$MDS_MOUNT_OPTS
19400 saved_OST_MOUNT_OPTS=$OST_MOUNT_OPTS
19406 MGS_MOUNT_OPTS=$saved_MGS_MOUNT_OPTS
19407 MDS_MOUNT_OPTS=$saved_MDS_MOUNT_OPTS
19408 OST_MOUNT_OPTS=$saved_OST_MOUNT_OPTS
19414 [[ $(lustre_version_code mds1) -lt $(version_code 2.9.55) ]] ||
19415 [[ $(lustre_version_code ost1) -lt $(version_code 2.9.55) ]] &&
19416 skip "Need server version at least 2.9.55"
19418 [[ $ENABLE_QUOTA ]] && skip "Quota enabled for read-only test"
19420 mkdir $DIR/$tdir || error "(1) fail to mkdir"
19422 cp $LUSTRE/tests/test-framework.sh $DIR/$tdir/ ||
19423 error "(2) Fail to copy"
19425 trap cleanup_802 EXIT
19427 # sync by force before remount as readonly
19428 sync; sync_all_data; sleep 3; sync_all_data
19432 MGS_MOUNT_OPTS=$(csa_add "$MGS_MOUNT_OPTS" -o rdonly_dev)
19433 MDS_MOUNT_OPTS=$(csa_add "$MDS_MOUNT_OPTS" -o rdonly_dev)
19434 OST_MOUNT_OPTS=$(csa_add "$OST_MOUNT_OPTS" -o rdonly_dev)
19436 echo "Mount the server as read only"
19437 setupall server_only || error "(3) Fail to start servers"
19439 echo "Mount client without ro should fail"
19440 mount_client $MOUNT &&
19441 error "(4) Mount client without 'ro' should fail"
19443 echo "Mount client with ro should succeed"
19444 mount_client $MOUNT ro ||
19445 error "(5) Mount client with 'ro' should succeed"
19447 echo "Modify should be refused"
19448 touch $DIR/$tdir/guard && error "(6) Touch should fail under ro mode"
19450 echo "Read should be allowed"
19451 diff $LUSTRE/tests/test-framework.sh $DIR/$tdir/test-framework.sh ||
19452 error "(7) Read should succeed under ro mode"
19456 run_test 802 "simulate readonly device"
19459 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
19460 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.54) ] &&
19461 skip "MDS needs to be newer than 2.10.54"
19463 mkdir -p $DIR/$tdir
19464 # Create some objects on all MDTs to trigger related logs objects
19465 for idx in $(seq $MDSCOUNT); do
19466 $LFS mkdir -c $MDSCOUNT -i $((idx % $MDSCOUNT)) \
19467 $DIR/$tdir/dir${idx} ||
19468 error "Fail to create $DIR/$tdir/dir${idx}"
19472 echo "before create:"
19474 local before_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
19476 for ((i=0; i<10; i++)); do
19477 $LFS mkdir -c 1 -i 1 $DIR/$tdir/foo$i ||
19478 error "Fail to create $DIR/$tdir/foo$i"
19482 echo "after create:"
19484 local after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
19486 [ $after_used -ge $((before_used + 10)) ] ||
19487 error "before ($before_used) + 10 > after ($after_used)"
19489 for ((i=0; i<10; i++)); do
19490 rm -rf $DIR/$tdir/foo$i ||
19491 error "Fail to remove $DIR/$tdir/foo$i"
19494 sleep 3 # avoid MDT return cached statfs
19495 wait_delete_completed
19496 echo "after unlink:"
19498 before_used=$after_used
19499 after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
19501 [ $after_used -le $((before_used - 8)) ] ||
19502 error "before ($before_used) - 8 < after ($after_used)"
19504 run_test 803 "verify agent object for remote object"
19507 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
19508 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.54) ] &&
19509 skip "MDS needs to be newer than 2.10.54"
19510 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
19511 skip_env "ldiskfs only test"
19513 mkdir -p $DIR/$tdir
19514 $LFS mkdir -c 1 -i 1 $DIR/$tdir/dir0 ||
19515 error "Fail to create $DIR/$tdir/dir0"
19517 local fid=$($LFS path2fid $DIR/$tdir/dir0)
19518 local dev=$(mdsdevname 2)
19520 do_facet mds2 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
19521 grep ${fid} || error "NOT found agent entry for dir0"
19523 $LFS mkdir -c $MDSCOUNT -i 0 $DIR/$tdir/dir1 ||
19524 error "Fail to create $DIR/$tdir/dir1"
19526 touch $DIR/$tdir/dir1/foo0 ||
19527 error "Fail to create $DIR/$tdir/dir1/foo0"
19528 fid=$($LFS path2fid $DIR/$tdir/dir1/foo0)
19531 for idx in $(seq $MDSCOUNT); do
19532 dev=$(mdsdevname $idx)
19533 do_facet mds${idx} \
19534 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
19535 grep ${fid} && rc=$idx
19538 mv $DIR/$tdir/dir1/foo0 $DIR/$tdir/dir1/foo1 ||
19539 error "Fail to rename foo0 to foo1"
19540 if [ $rc -eq 0 ]; then
19541 for idx in $(seq $MDSCOUNT); do
19542 dev=$(mdsdevname $idx)
19543 do_facet mds${idx} \
19544 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
19545 grep ${fid} && rc=$idx
19549 mv $DIR/$tdir/dir1/foo1 $DIR/$tdir/dir1/foo2 ||
19550 error "Fail to rename foo1 to foo2"
19551 if [ $rc -eq 0 ]; then
19552 for idx in $(seq $MDSCOUNT); do
19553 dev=$(mdsdevname $idx)
19554 do_facet mds${idx} \
19555 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
19556 grep ${fid} && rc=$idx
19560 [ $rc -ne 0 ] || error "NOT found agent entry for foo"
19562 ln $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir0/guard ||
19563 error "Fail to link to $DIR/$tdir/dir1/foo2"
19564 mv $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir1/foo0 ||
19565 error "Fail to rename foo2 to foo0"
19566 unlink $DIR/$tdir/dir1/foo0 ||
19567 error "Fail to unlink $DIR/$tdir/dir1/foo0"
19568 rm -rf $DIR/$tdir/dir0 ||
19569 error "Fail to rm $DIR/$tdir/dir0"
19571 for idx in $(seq $MDSCOUNT); do
19572 dev=$(mdsdevname $idx)
19576 run_e2fsck $(facet_active_host mds$idx) $dev -n ||
19578 start mds${idx} $dev $MDS_MOUNT_OPTS ||
19579 error "mount mds$idx failed"
19580 df $MOUNT > /dev/null 2>&1
19582 # e2fsck should not return error
19584 error "e2fsck detected error on MDT${idx}: rc=$rc"
19587 run_test 804 "verify agent entry for remote entry"
19590 do_facet $SINGLEMDS zfs set quota=$old $fsset
19591 unlinkmany $DIR/$tdir/f- 1000000
19596 local zfs_version=$(do_node $SINGLEMDS cat /sys/module/zfs/version)
19597 [ "$(facet_fstype mds1)" != "zfs" ] &&
19598 skip "ZFS specific test"
19599 [ $(version_code $zfs_version) -lt $(version_code 0.7.2) ] &&
19600 skip "netfree not implemented before 0.7"
19601 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.10.57) ]] ||
19602 skip "Need MDS version at least 2.10.57"
19609 local pref="osd-zfs.lustre-MDT0000."
19611 # limit available space on MDS dataset to meet nospace issue
19612 # quickly. then ZFS 0.7.2 can use reserved space if asked
19613 # properly (using netfree flag in osd_declare_destroy()
19614 fsset=$(do_facet $SINGLEMDS lctl get_param -n $pref.mntdev)
19615 old=$(do_facet $SINGLEMDS zfs get -H quota $fsset | \
19617 freekb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytesfree)
19618 usedkb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytestotal)
19619 let "usedkb=usedkb-freekb"
19620 let "freekb=freekb/2"
19621 if let "freekb > 5000"; then
19624 do_facet $SINGLEMDS zfs set quota=$(((usedkb+freekb)*1024)) $fsset
19625 trap cleanup_805 EXIT
19627 $LFS setstripe -E 1M -L mdt $DIR/$tdir || error "DoM not working"
19628 createmany -m $DIR/$tdir/f- 1000000 && error "ENOSPC wasn't met"
19629 rm -rf $DIR/$tdir || error "not able to remove"
19630 do_facet $SINGLEMDS zfs set quota=$old $fsset
19633 run_test 805 "ZFS can remove from full fs"
19639 local size=$($LFS getsom -s $file)
19640 local expect=$(stat -c %s $file)
19642 [[ $size == $expect ]] ||
19643 error "$file expected size: $expect, got: $size"
19645 local blocks=$($LFS getsom -b $file)
19646 expect=$(stat -c %b $file)
19647 [[ $blocks == $expect ]] ||
19648 error "$file expected blocks: $expect, got: $blocks"
19653 local size=$($LFS getsom -s $1)
19656 [[ $size == $expect ]] ||
19657 error "$file expected size: $expect, got: $size"
19661 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.11.52) ] &&
19662 skip "Need MDS version at least 2.11.52" && return
19666 touch $DIR/$tfile || error "touch $tfile failed"
19668 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
19669 save_lustre_params client "llite.*.xattr_cache" > $save
19670 lctl set_param llite.*.xattr_cache=0
19671 stack_trap "restore_lustre_params < $save" EXIT
19673 # single-threaded write
19674 echo "Test SOM for single-threaded write"
19675 dd if=/dev/zero of=$DIR/$tfile bs=$bs count=1 ||
19676 error "write $tfile failed"
19677 check_lsom_size $DIR/$tfile $bs
19680 local size=$(($num * $bs))
19684 echo "Test SOM for single client muti-threaded($num) write"
19685 $TRUNCATE $DIR/$tfile 0
19686 for ((i = 0; i < $num; i++)); do
19687 $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
19689 offset=$((offset + $bs))
19691 for (( i=0; i < $num; i++ )); do
19694 check_lsom_size $DIR/$tfile $size
19696 $TRUNCATE $DIR/$tfile 0
19697 for ((i = 0; i < $num; i++)); do
19698 offset=$((offset - $bs))
19699 $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
19702 for (( i=0; i < $num; i++ )); do
19705 check_lsom_size $DIR/$tfile $size
19707 # multi-client wirtes
19708 num=$(get_node_count ${CLIENTS//,/ })
19709 size=$(($num * $bs))
19713 echo "Test SOM for muti-client ($num) writes"
19714 $TRUNCATE $DIR/$tfile 0
19715 for client in ${CLIENTS//,/ }; do
19716 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
19719 offset=$((offset + $bs))
19721 for (( i=0; i < $num; i++ )); do
19724 check_lsom_size $DIR/$tfile $offset
19727 $TRUNCATE $DIR/$tfile 0
19728 for client in ${CLIENTS//,/ }; do
19729 offset=$((offset - $bs))
19730 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
19734 for (( i=0; i < $num; i++ )); do
19737 check_lsom_size $DIR/$tfile $size
19740 echo "Test SOM for truncate"
19741 $TRUNCATE $DIR/$tfile 1048576
19742 check_lsom_size $DIR/$tfile 1048576
19743 $TRUNCATE $DIR/$tfile 1234
19744 check_lsom_size $DIR/$tfile 1234
19746 # verify SOM blocks count
19747 echo "Verify SOM block count"
19748 $TRUNCATE $DIR/$tfile 0
19749 $MULTIOP $DIR/$tfile oO_TRUNC:O_RDWR:w1048576YSc ||
19750 error "failed to write file $tfile"
19751 check_lsom_data $DIR/$tfile
19753 run_test 806 "Verify Lazy Size on MDS"
19756 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.11.52) ] &&
19757 skip "Need MDS version at least 2.11.52" && return
19759 # Registration step
19760 changelog_register || error "changelog_register failed"
19761 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
19762 changelog_users $SINGLEMDS | grep -q $cl_user ||
19763 error "User $cl_user not found in changelog_users"
19765 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
19766 save_lustre_params client "llite.*.xattr_cache" > $save
19767 lctl set_param llite.*.xattr_cache=0
19768 stack_trap "restore_lustre_params < $save" EXIT
19770 rm -rf $DIR/$tdir || error "rm $tdir failed"
19771 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
19772 touch $DIR/$tdir/trunc || error "touch $tdir/trunc failed"
19773 $TRUNCATE $DIR/$tdir/trunc 1024 || error "truncate $tdir/trunc failed"
19774 $TRUNCATE $DIR/$tdir/trunc 1048576 ||
19775 error "truncate $tdir/trunc failed"
19778 dd if=/dev/zero of=$DIR/$tdir/single_dd bs=$bs count=1 ||
19779 error "write $tfile failed"
19781 # multi-client wirtes
19782 local num=$(get_node_count ${CLIENTS//,/ })
19786 echo "Test SOM for muti-client ($num) writes"
19787 touch $DIR/$tfile || error "touch $tfile failed"
19788 $TRUNCATE $DIR/$tfile 0
19789 for client in ${CLIENTS//,/ }; do
19790 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
19793 offset=$((offset + $bs))
19795 for (( i=0; i < $num; i++ )); do
19800 $LSOM_SYNC -u $cl_user -m $FSNAME-MDT0000 $MOUNT
19801 check_lsom_data $DIR/$tdir/trunc
19802 check_lsom_data $DIR/$tdir/single_dd
19803 check_lsom_data $DIR/$tfile
19806 # Deregistration step
19807 changelog_deregister || error "changelog_deregister failed"
19809 run_test 807 "verify LSOM syncing tool"
19811 check_som_nologged()
19813 local lines=$($LFS changelog $FSNAME-MDT0000 |
19814 grep 'x=trusted.som' | wc -l)
19815 [ $lines -ne 0 ] && error "trusted.som xattr is logged in Changelogs"
19819 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.11.55) ] &&
19820 skip "Need MDS version at least 2.11.55" && return
19822 # Registration step
19823 changelog_register || error "changelog_register failed"
19825 touch $DIR/$tfile || error "touch $tfile failed"
19828 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=1 ||
19829 error "write $tfile failed"
19832 $TRUNCATE $DIR/$tfile 1234
19835 $TRUNCATE $DIR/$tfile 1048576
19838 # Deregistration step
19839 changelog_deregister || error "changelog_deregister failed"
19841 run_test 808 "Check trusted.som xattr not logged in Changelogs"
19844 # tests that do cleanup/setup should be run at the end
19848 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19851 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
19852 $LCTL set_param fail_loc=0x903
19854 cancel_lru_locks MGC
19856 FAIL_ON_ERROR=true cleanup
19857 FAIL_ON_ERROR=true setup
19859 run_test 900 "umount should not race with any mgc requeue thread"
19862 [ -f $EXT2_DEV ] && rm $EXT2_DEV || true
19863 check_and_cleanup_lustre
19864 if [ "$I_MOUNTED" != "yes" ]; then
19865 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true