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/file 1"
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'" ;;
10684 [ "$res" ] || error "The counter for $op on $facet was not incremented"
10685 # if the argument $3 is zero, it means any stat increment is ok.
10686 if [[ $want -gt 0 ]]; then
10687 local count=$(echo $res | awk '{ print $2 }')
10688 [[ $count -ne $want ]] &&
10689 error "The $op counter on $facet is $count, not $want"
10694 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10695 remote_ost_nodsh && skip "remote OST with nodsh"
10696 remote_mds_nodsh && skip "remote MDS with nodsh"
10697 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
10698 skip_env "MDS doesn't support rename stats"
10700 local testdir=$DIR/${tdir}/stats_testdir
10702 mkdir -p $DIR/${tdir}
10705 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
10706 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
10708 # verify mdt stats first.
10709 mkdir ${testdir} || error "mkdir failed"
10710 check_stats $SINGLEMDS "mkdir" 1
10711 touch ${testdir}/${tfile} || error "touch failed"
10712 check_stats $SINGLEMDS "open" 1
10713 check_stats $SINGLEMDS "close" 1
10714 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.8.54) ] && {
10715 mknod ${testdir}/${tfile}-pipe p || error "mknod failed"
10716 check_stats $SINGLEMDS "mknod" 2
10718 rm -f ${testdir}/${tfile}-pipe || error "pipe remove failed"
10719 check_stats $SINGLEMDS "unlink" 1
10720 rm -f ${testdir}/${tfile} || error "file remove failed"
10721 check_stats $SINGLEMDS "unlink" 2
10723 # remove working dir and check mdt stats again.
10724 rmdir ${testdir} || error "rmdir failed"
10725 check_stats $SINGLEMDS "rmdir" 1
10727 local testdir1=$DIR/${tdir}/stats_testdir1
10728 mkdir -p ${testdir}
10729 mkdir -p ${testdir1}
10730 touch ${testdir1}/test1
10731 mv ${testdir1}/test1 ${testdir} || error "file crossdir rename"
10732 check_stats $SINGLEMDS "crossdir_rename" 1
10734 mv ${testdir}/test1 ${testdir}/test0 || error "file samedir rename"
10735 check_stats $SINGLEMDS "samedir_rename" 1
10737 rm -rf $DIR/${tdir}
10739 run_test 133a "Verifying MDT stats ========================================"
10742 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10743 remote_ost_nodsh && skip "remote OST with nodsh"
10744 remote_mds_nodsh && skip "remote MDS with nodsh"
10746 local testdir=$DIR/${tdir}/stats_testdir
10748 mkdir -p ${testdir} || error "mkdir failed"
10749 touch ${testdir}/${tfile} || error "touch failed"
10750 cancel_lru_locks mdc
10753 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
10754 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
10756 # extra mdt stats verification.
10757 chmod 444 ${testdir}/${tfile} || error "chmod failed"
10758 check_stats $SINGLEMDS "setattr" 1
10759 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
10760 if [ $(lustre_version_code $SINGLEMDS) -ne $(version_code 2.2.0) ]
10762 ls -l ${testdir}/${tfile} > /dev/null|| error "ls failed"
10763 check_stats $SINGLEMDS "getattr" 1
10765 rm -rf $DIR/${tdir}
10767 # when DNE is enabled, MDT uses STATFS RPC to ping other targets
10768 # so the check below is not reliable
10769 [ $MDSCOUNT -eq 1 ] || return 0
10771 # Sleep to avoid a cached response.
10772 #define OBD_STATFS_CACHE_SECONDS 1
10774 $LFS df || error "lfs failed"
10775 check_stats $SINGLEMDS "statfs" 1
10779 run_test 133b "Verifying extra MDT stats =================================="
10782 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10783 remote_ost_nodsh && skip "remote OST with nodsh"
10784 remote_mds_nodsh && skip "remote MDS with nodsh"
10786 local testdir=$DIR/$tdir/stats_testdir
10788 test_mkdir -p $testdir
10790 # verify obdfilter stats.
10791 $SETSTRIPE -c 1 -i 0 $testdir/$tfile
10793 cancel_lru_locks osc
10794 wait_delete_completed
10797 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
10798 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
10800 dd if=/dev/zero of=$testdir/$tfile conv=notrunc bs=512k count=1 ||
10803 cancel_lru_locks osc
10804 check_stats ost1 "write" 1
10806 dd if=$testdir/$tfile of=/dev/null bs=1k count=1 || error "dd failed"
10807 check_stats ost1 "read" 1
10809 > $testdir/$tfile || error "truncate failed"
10810 check_stats ost1 "punch" 1
10812 rm -f $testdir/$tfile || error "file remove failed"
10813 wait_delete_completed
10814 check_stats ost1 "destroy" 1
10818 run_test 133c "Verifying OST stats ========================================"
10825 while [ $value -ge 2 ]; do
10830 if [ $orig -gt $order ]; then
10838 local size=('K' 'M' 'G' 'T');
10840 local size_string=$value
10842 while [ $value -ge 1024 ]; do
10843 if [ $i -gt 3 ]; then
10844 #T is the biggest unit we get here, if that is bigger,
10846 size_string=${value}T
10849 value=$((value >> 10))
10850 if [ $value -lt 1024 ]; then
10851 size_string=${value}${size[$i]}
10860 get_rename_size() {
10862 local context=${2:-.}
10863 local sample=$(do_facet $SINGLEMDS $LCTL \
10864 get_param mdt.$FSNAME-MDT0000.rename_stats |
10865 grep -A1 $context |
10866 awk '/ '${size}'/ {print $4}' | sed -e "s/,//g")
10871 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10872 remote_ost_nodsh && skip "remote OST with nodsh"
10873 remote_mds_nodsh && skip "remote MDS with nodsh"
10874 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
10875 skip_env "MDS doesn't support rename stats"
10877 local testdir1=$DIR/${tdir}/stats_testdir1
10878 local testdir2=$DIR/${tdir}/stats_testdir2
10879 mkdir -p $DIR/${tdir}
10881 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
10883 lfs mkdir -i 0 -c 1 ${testdir1} || error "mkdir failed"
10884 lfs mkdir -i 0 -c 1 ${testdir2} || error "mkdir failed"
10886 createmany -o $testdir1/test 512 || error "createmany failed"
10888 # check samedir rename size
10889 mv ${testdir1}/test0 ${testdir1}/test_0
10891 local testdir1_size=$(ls -l $DIR/${tdir} |
10892 awk '/stats_testdir1/ {print $5}')
10893 local testdir2_size=$(ls -l $DIR/${tdir} |
10894 awk '/stats_testdir2/ {print $5}')
10896 testdir1_size=$(order_2 $testdir1_size)
10897 testdir2_size=$(order_2 $testdir2_size)
10899 testdir1_size=$(size_in_KMGT $testdir1_size)
10900 testdir2_size=$(size_in_KMGT $testdir2_size)
10902 echo "source rename dir size: ${testdir1_size}"
10903 echo "target rename dir size: ${testdir2_size}"
10905 local cmd="do_facet $SINGLEMDS $LCTL "
10906 cmd+="get_param mdt.$FSNAME-MDT0000.rename_stats"
10908 eval $cmd || error "$cmd failed"
10909 local samedir=$($cmd | grep 'same_dir')
10910 local same_sample=$(get_rename_size $testdir1_size)
10911 [ -z "$samedir" ] && error "samedir_rename_size count error"
10912 [[ $same_sample -eq 1 ]] ||
10913 error "samedir_rename_size error $same_sample"
10914 echo "Check same dir rename stats success"
10916 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
10918 # check crossdir rename size
10919 mv ${testdir1}/test_0 ${testdir2}/test_0
10921 testdir1_size=$(ls -l $DIR/${tdir} |
10922 awk '/stats_testdir1/ {print $5}')
10923 testdir2_size=$(ls -l $DIR/${tdir} |
10924 awk '/stats_testdir2/ {print $5}')
10926 testdir1_size=$(order_2 $testdir1_size)
10927 testdir2_size=$(order_2 $testdir2_size)
10929 testdir1_size=$(size_in_KMGT $testdir1_size)
10930 testdir2_size=$(size_in_KMGT $testdir2_size)
10932 echo "source rename dir size: ${testdir1_size}"
10933 echo "target rename dir size: ${testdir2_size}"
10935 eval $cmd || error "$cmd failed"
10936 local crossdir=$($cmd | grep 'crossdir')
10937 local src_sample=$(get_rename_size $testdir1_size crossdir_src)
10938 local tgt_sample=$(get_rename_size $testdir2_size crossdir_tgt)
10939 [ -z "$crossdir" ] && error "crossdir_rename_size count error"
10940 [[ $src_sample -eq 1 ]] ||
10941 error "crossdir_rename_size error $src_sample"
10942 [[ $tgt_sample -eq 1 ]] ||
10943 error "crossdir_rename_size error $tgt_sample"
10944 echo "Check cross dir rename stats success"
10945 rm -rf $DIR/${tdir}
10947 run_test 133d "Verifying rename_stats ========================================"
10950 remote_mds_nodsh && skip "remote MDS with nodsh"
10951 remote_ost_nodsh && skip "remote OST with nodsh"
10952 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10954 local testdir=$DIR/${tdir}/stats_testdir
10955 local ctr f0 f1 bs=32768 count=42 sum
10957 mkdir -p ${testdir} || error "mkdir failed"
10959 $SETSTRIPE -c 1 -i 0 ${testdir}/${tfile}
10961 for ctr in {write,read}_bytes; do
10963 cancel_lru_locks osc
10965 do_facet ost1 $LCTL set_param -n \
10966 "obdfilter.*.exports.clear=clear"
10968 if [ $ctr = write_bytes ]; then
10970 f1=${testdir}/${tfile}
10972 f0=${testdir}/${tfile}
10976 dd if=$f0 of=$f1 conv=notrunc bs=$bs count=$count || \
10979 cancel_lru_locks osc
10981 sum=$(do_facet ost1 $LCTL get_param \
10982 "obdfilter.*.exports.*.stats" |
10983 awk -v ctr=$ctr 'BEGIN { sum = 0 }
10984 $1 == ctr { sum += $7 }
10985 END { printf("%0.0f", sum) }')
10987 if ((sum != bs * count)); then
10988 error "Bad $ctr sum, expected $((bs * count)), got $sum"
10992 rm -rf $DIR/${tdir}
10994 run_test 133e "Verifying OST {read,write}_bytes nid stats ================="
10996 proc_regexp="/{proc,sys}/{fs,sys,kernel/debug}/{lustre,lnet}/"
10998 # Some versions of find (4.5.11, 4.5.14) included in CentOS 7.3-7.5 do
10999 # not honor the -ignore_readdir_race option correctly. So we call
11000 # error_ignore() rather than error() in these cases. See LU-11152.
11002 if (find --version; do_facet mds1 find --version) |
11003 grep -q '\b4\.5\.1[1-4]\b'; then
11004 error_ignore LU-11152 "$@"
11011 # First without trusting modes.
11012 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
11013 echo "proc_dirs='$proc_dirs'"
11014 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
11015 find $proc_dirs -exec cat '{}' \; &> /dev/null
11017 # Second verifying readability.
11018 $LCTL get_param -R '*' &> /dev/null || error "proc file read failed"
11020 # Verifing writability with badarea_io.
11022 -ignore_readdir_race \
11024 -not -name force_lbug \
11025 -not -name changelog_mask \
11026 -exec badarea_io '{}' \; ||
11027 error_133 "find $proc_dirs failed"
11029 run_test 133f "Check reads/writes of client lustre proc files with bad area io"
11032 remote_mds_nodsh && skip "remote MDS with nodsh"
11033 remote_ost_nodsh && skip "remote OST with nodsh"
11035 # eventually, this can also be replaced with "lctl get_param -R",
11036 # but not until that option is always available on the server
11038 for facet in mds1 ost1; do
11039 [ $(lustre_version_code $facet) -le $(version_code 2.5.54) ] &&
11040 skip_noexit "Too old lustre on $facet"
11041 local facet_proc_dirs=$(do_facet $facet \
11042 \\\ls -d $proc_regexp 2>/dev/null)
11043 echo "${facet}_proc_dirs='$facet_proc_dirs'"
11044 [ -z "$facet_proc_dirs" ] && error "no proc_dirs on $facet"
11045 do_facet $facet find $facet_proc_dirs \
11046 ! -name req_history \
11047 -exec cat '{}' \\\; &> /dev/null
11049 do_facet $facet find $facet_proc_dirs \
11050 ! -name req_history \
11052 -exec cat '{}' \\\; &> /dev/null ||
11053 error "proc file read failed"
11055 do_facet $facet find $facet_proc_dirs \
11056 -ignore_readdir_race \
11058 -not -name force_lbug \
11059 -not -name changelog_mask \
11060 -exec badarea_io '{}' \\\; ||
11061 error_133 "$facet find $facet_proc_dirs failed"
11064 # remount the FS in case writes/reads /proc break the FS
11065 cleanup || error "failed to unmount"
11066 setup || error "failed to setup"
11069 run_test 133g "Check reads/writes of server lustre proc files with bad area io"
11072 remote_mds_nodsh && skip "remote MDS with nodsh"
11073 remote_ost_nodsh && skip "remote OST with nodsh"
11074 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.9.54) ]] &&
11075 skip "Need MDS version at least 2.9.54"
11079 for facet in client mds1 ost1; do
11080 local facet_proc_dirs=$(do_facet $facet \
11081 \\\ls -d $proc_regexp 2> /dev/null)
11082 [ -z "$facet_proc_dirs" ] && error "no proc_dirs on $facet"
11083 echo "${facet}_proc_dirs='$facet_proc_dirs'"
11084 # Get the list of files that are missing the terminating newline
11085 local missing=($(do_facet $facet \
11086 find ${facet_proc_dirs} -type f \| \
11087 while read F\; do \
11088 awk -v FS='\v' -v RS='\v\v' \
11089 "'END { if(NR>0 && \
11090 \\\$NF !~ /.*\\\n\$/) \
11091 print FILENAME}'" \
11094 [ ${#missing[*]} -eq 0 ] ||
11095 error "files do not end with newline: ${missing[*]}"
11098 run_test 133h "Proc files should end with newlines"
11101 remote_mds_nodsh && skip "remote MDS with nodsh"
11102 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.54) ]] &&
11103 skip "Need MDS version at least 2.7.54"
11105 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
11106 cancel_lru_locks mdc
11108 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
11109 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
11110 [ $unused -eq 0 ] || error "$unused locks are not cleared"
11113 createmany -o $DIR/$tdir/f $nr ||
11114 error "failed to create $nr files in $DIR/$tdir"
11115 unused=$($LCTL get_param -n $nsdir.lock_unused_count)
11117 #define OBD_FAIL_LDLM_WATERMARK_LOW 0x327
11118 do_facet mds1 $LCTL set_param fail_loc=0x327
11119 do_facet mds1 $LCTL set_param fail_val=500
11122 echo "sleep 10 seconds ..."
11124 local lck_cnt=$($LCTL get_param -n $nsdir.lock_unused_count)
11126 do_facet mds1 $LCTL set_param fail_loc=0
11127 do_facet mds1 $LCTL set_param fail_val=0
11128 [ $lck_cnt -lt $unused ] ||
11129 error "No locks reclaimed, before:$unused, after:$lck_cnt"
11132 unlinkmany $DIR/$tdir/f $nr
11134 run_test 134a "Server reclaims locks when reaching lock_reclaim_threshold"
11137 remote_mds_nodsh && skip "remote MDS with nodsh"
11138 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.54) ]] &&
11139 skip "Need MDS version at least 2.7.54"
11141 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
11142 cancel_lru_locks mdc
11144 local low_wm=$(do_facet mds1 $LCTL get_param -n \
11145 ldlm.lock_reclaim_threshold_mb)
11146 # disable reclaim temporarily
11147 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=0
11149 #define OBD_FAIL_LDLM_WATERMARK_HIGH 0x328
11150 do_facet mds1 $LCTL set_param fail_loc=0x328
11151 do_facet mds1 $LCTL set_param fail_val=500
11153 $LCTL set_param debug=+trace
11156 createmany -o $DIR/$tdir/f $nr &
11157 local create_pid=$!
11159 echo "Sleep $TIMEOUT seconds ..."
11161 if ! ps -p $create_pid > /dev/null 2>&1; then
11162 do_facet mds1 $LCTL set_param fail_loc=0
11163 do_facet mds1 $LCTL set_param fail_val=0
11164 do_facet mds1 $LCTL set_param \
11165 ldlm.lock_reclaim_threshold_mb=${low_wm}m
11166 error "createmany finished incorrectly!"
11168 do_facet mds1 $LCTL set_param fail_loc=0
11169 do_facet mds1 $LCTL set_param fail_val=0
11170 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=${low_wm}m
11171 wait $create_pid || return 1
11173 unlinkmany $DIR/$tdir/f $nr
11175 run_test 134b "Server rejects lock request when reaching lock_limit_mb"
11177 test_140() { #bug-17379
11178 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11180 test_mkdir $DIR/$tdir
11181 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
11182 cp $(which stat) . || error "Copying stat to $DIR/$tdir"
11184 # VFS limits max symlink depth to 5(4KSTACK) or 7(8KSTACK) or 8
11185 # For kernel > 3.5, bellow only tests consecutive symlink (MAX 40)
11187 while i=$((i + 1)); do
11189 cd $i || error "Changing to $i"
11190 ln -s ../stat stat || error "Creating stat symlink"
11191 # Read the symlink until ELOOP present,
11192 # not LBUGing the system is considered success,
11193 # we didn't overrun the stack.
11194 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
11195 if [ $ret -ne 0 ]; then
11196 if [ $ret -eq 40 ]; then
11199 error "Open stat symlink"
11205 echo "The symlink depth = $i"
11206 [ $i -eq 5 -o $i -eq 7 -o $i -eq 8 -o $i -eq 40 ] ||
11207 error "Invalid symlink depth"
11209 # Test recursive symlink
11210 ln -s symlink_self symlink_self
11211 $OPENFILE -f O_RDONLY symlink_self >/dev/null 2>&1; ret=$?
11212 echo "open symlink_self returns $ret"
11213 [ $ret -eq 40 ] || error "recursive symlink doesn't return -ELOOP"
11215 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
11218 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11220 local TF="$TMP/$tfile"
11222 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
11224 cancel_lru_locks $OSC
11225 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
11226 remount_client $MOUNT
11228 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
11231 $TRUNCATE $DIR/$tfile 6000
11232 cancel_lru_locks $OSC
11233 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
11236 echo "12345" >>$DIR/$tfile
11237 cancel_lru_locks $OSC
11238 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
11241 echo "12345" >>$DIR/$tfile
11242 cancel_lru_locks $OSC
11243 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
11248 run_test 150 "truncate/append tests"
11250 #LU-2902 roc_hit was not able to read all values from lproc
11251 function roc_hit_init() {
11252 local list=$(comma_list $(osts_nodes))
11253 local dir=$DIR/$tdir-check
11254 local file=$dir/$tfile
11260 #use setstripe to do a write to every ost
11261 for i in $(seq 0 $((OSTCOUNT-1))); do
11262 $SETSTRIPE -c 1 -i $i $dir || error "$SETSTRIPE $file failed"
11263 dd if=/dev/urandom of=$file bs=4k count=4 2>&1 > /dev/null
11264 idx=$(printf %04x $i)
11265 BEFORE=$(get_osd_param $list *OST*$idx stats |
11266 awk '$1 == "cache_access" {sum += $7}
11267 END { printf("%0.0f", sum) }')
11269 cancel_lru_locks osc
11270 cat $file >/dev/null
11272 AFTER=$(get_osd_param $list *OST*$idx stats |
11273 awk '$1 == "cache_access" {sum += $7}
11274 END { printf("%0.0f", sum) }')
11276 echo BEFORE:$BEFORE AFTER:$AFTER
11277 if ! let "AFTER - BEFORE == 4"; then
11279 error "roc_hit is not safe to use"
11287 function roc_hit() {
11288 local list=$(comma_list $(osts_nodes))
11289 echo $(get_osd_param $list '' stats |
11290 awk '$1 == "cache_hit" {sum += $7}
11291 END { printf("%0.0f", sum) }')
11294 function set_cache() {
11297 if [ "$2" == "off" ]; then
11300 local list=$(comma_list $(osts_nodes))
11301 set_osd_param $list '' $1_cache_enable $on
11303 cancel_lru_locks osc
11307 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11308 remote_ost_nodsh && skip "remote OST with nodsh"
11311 local list=$(comma_list $(osts_nodes))
11313 # check whether obdfilter is cache capable at all
11314 if ! get_osd_param $list '' read_cache_enable >/dev/null; then
11315 skip "not cache-capable obdfilter"
11318 # check cache is enabled on all obdfilters
11319 if get_osd_param $list '' read_cache_enable | grep 0; then
11320 skip "oss cache is disabled"
11323 set_osd_param $list '' writethrough_cache_enable 1
11325 # check write cache is enabled on all obdfilters
11326 if get_osd_param $list '' writethrough_cache_enable | grep 0; then
11327 skip "oss write cache is NOT enabled"
11332 #define OBD_FAIL_OBD_NO_LRU 0x609
11333 do_nodes $list $LCTL set_param fail_loc=0x609
11335 # pages should be in the case right after write
11336 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES ||
11339 local BEFORE=$(roc_hit)
11340 cancel_lru_locks osc
11341 cat $DIR/$tfile >/dev/null
11342 local AFTER=$(roc_hit)
11344 do_nodes $list $LCTL set_param fail_loc=0
11346 if ! let "AFTER - BEFORE == CPAGES"; then
11347 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
11350 # the following read invalidates the cache
11351 cancel_lru_locks osc
11352 set_osd_param $list '' read_cache_enable 0
11353 cat $DIR/$tfile >/dev/null
11355 # now data shouldn't be found in the cache
11357 cancel_lru_locks osc
11358 cat $DIR/$tfile >/dev/null
11360 if let "AFTER - BEFORE != 0"; then
11361 error "IN CACHE: before: $BEFORE, after: $AFTER"
11364 set_osd_param $list '' read_cache_enable 1
11367 run_test 151 "test cache on oss and controls ==============================="
11370 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11372 local TF="$TMP/$tfile"
11374 # simulate ENOMEM during write
11375 #define OBD_FAIL_OST_NOMEM 0x226
11376 lctl set_param fail_loc=0x80000226
11377 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
11379 sync || error "sync failed"
11380 lctl set_param fail_loc=0
11382 # discard client's cache
11383 cancel_lru_locks osc
11385 # simulate ENOMEM during read
11386 lctl set_param fail_loc=0x80000226
11387 cmp $TF $DIR/$tfile || error "cmp failed"
11388 lctl set_param fail_loc=0
11392 run_test 152 "test read/write with enomem ============================"
11395 $MULTIOP $DIR/$tfile Ow4096Ycu || error "multiop failed"
11397 run_test 153 "test if fdatasync does not crash ======================="
11399 dot_lustre_fid_permission_check() {
11401 local ffid=$MOUNT/.lustre/fid/$fid
11404 echo "stat fid $fid"
11405 stat $ffid > /dev/null || error "stat $ffid failed."
11406 echo "touch fid $fid"
11407 touch $ffid || error "touch $ffid failed."
11408 echo "write to fid $fid"
11409 cat /etc/hosts > $ffid || error "write $ffid failed."
11410 echo "read fid $fid"
11411 diff /etc/hosts $ffid || error "read $ffid failed."
11412 echo "append write to fid $fid"
11413 cat /etc/hosts >> $ffid || error "append write $ffid failed."
11414 echo "rename fid $fid"
11415 mv $ffid $test_dir/$tfile.1 &&
11416 error "rename $ffid to $tfile.1 should fail."
11417 touch $test_dir/$tfile.1
11418 mv $test_dir/$tfile.1 $ffid &&
11419 error "rename $tfile.1 to $ffid should fail."
11420 rm -f $test_dir/$tfile.1
11421 echo "truncate fid $fid"
11422 $TRUNCATE $ffid 777 || error "truncate $ffid failed."
11423 echo "link fid $fid"
11424 ln -f $ffid $test_dir/tfile.lnk || error "link $ffid failed."
11425 if [[ $($LCTL get_param -n mdc.*-mdc-*.connect_flags) =~ acl ]]; then
11426 echo "setfacl fid $fid"
11427 setfacl -R -m u:bin:rwx $ffid || error "setfacl $ffid failed."
11428 echo "getfacl fid $fid"
11429 getfacl $ffid >/dev/null || error "getfacl $ffid failed."
11431 echo "unlink fid $fid"
11432 unlink $MOUNT/.lustre/fid/$fid && error "unlink $ffid should fail."
11433 echo "mknod fid $fid"
11434 mknod $ffid c 1 3 && error "mknod $ffid should fail."
11436 fid=[0xf00000400:0x1:0x0]
11437 ffid=$MOUNT/.lustre/fid/$fid
11439 echo "stat non-exist fid $fid"
11440 stat $ffid > /dev/null && error "stat non-exist $ffid should fail."
11441 echo "write to non-exist fid $fid"
11442 cat /etc/hosts > $ffid && error "write non-exist $ffid should fail."
11443 echo "link new fid $fid"
11444 ln $test_dir/$tfile $ffid && error "link $ffid should fail."
11446 mkdir -p $test_dir/$tdir
11447 touch $test_dir/$tdir/$tfile
11448 fid=$($LFS path2fid $test_dir/$tdir)
11451 error "error: could not get fid for $test_dir/$dir/$tfile."
11453 ffid=$MOUNT/.lustre/fid/$fid
11456 ls $ffid > /dev/null || error "ls $ffid failed."
11457 echo "touch $fid/$tfile.1"
11458 touch $ffid/$tfile.1 || error "touch $ffid/$tfile.1 failed."
11460 echo "touch $MOUNT/.lustre/fid/$tfile"
11461 touch $MOUNT/.lustre/fid/$tfile && \
11462 error "touch $MOUNT/.lustre/fid/$tfile should fail."
11464 echo "setxattr to $MOUNT/.lustre/fid"
11465 setfattr -n trusted.name1 -v value1 $MOUNT/.lustre/fid
11467 echo "listxattr for $MOUNT/.lustre/fid"
11468 getfattr -d -m "^trusted" $MOUNT/.lustre/fid
11470 echo "delxattr from $MOUNT/.lustre/fid"
11471 setfattr -x trusted.name1 $MOUNT/.lustre/fid
11473 echo "touch invalid fid: $MOUNT/.lustre/fid/[0x200000400:0x2:0x3]"
11474 touch $MOUNT/.lustre/fid/[0x200000400:0x2:0x3] &&
11475 error "touch invalid fid should fail."
11477 echo "touch non-normal fid: $MOUNT/.lustre/fid/[0x1:0x2:0x0]"
11478 touch $MOUNT/.lustre/fid/[0x1:0x2:0x0] &&
11479 error "touch non-normal fid should fail."
11481 echo "rename $tdir to $MOUNT/.lustre/fid"
11482 mrename $test_dir/$tdir $MOUNT/.lustre/fid &&
11483 error "rename to $MOUNT/.lustre/fid should fail."
11485 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.51) ]
11487 local old_obf_mode=$(stat --format="%a" $DIR/.lustre/fid)
11488 local new_obf_mode=777
11490 echo "change mode of $DIR/.lustre/fid to $new_obf_mode"
11491 chmod $new_obf_mode $DIR/.lustre/fid ||
11492 error "chmod $new_obf_mode $DIR/.lustre/fid failed"
11494 local obf_mode=$(stat --format=%a $DIR/.lustre/fid)
11495 [ $obf_mode -eq $new_obf_mode ] ||
11496 error "stat $DIR/.lustre/fid returned wrong mode $obf_mode"
11498 echo "restore mode of $DIR/.lustre/fid to $old_obf_mode"
11499 chmod $old_obf_mode $DIR/.lustre/fid ||
11500 error "chmod $old_obf_mode $DIR/.lustre/fid failed"
11503 $OPENFILE -f O_LOV_DELAY_CREATE:O_CREAT $test_dir/$tfile-2
11504 fid=$($LFS path2fid $test_dir/$tfile-2)
11506 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.50) ]
11508 echo "cp /etc/passwd $MOUNT/.lustre/fid/$fid"
11509 cp /etc/passwd $MOUNT/.lustre/fid/$fid ||
11510 error "create lov data thru .lustre failed"
11512 echo "cp /etc/passwd $test_dir/$tfile-2"
11513 cp /etc/passwd $test_dir/$tfile-2 ||
11514 error "copy to $test_dir/$tfile-2 failed."
11515 echo "diff /etc/passwd $MOUNT/.lustre/fid/$fid"
11516 diff /etc/passwd $MOUNT/.lustre/fid/$fid ||
11517 error "diff /etc/passwd $MOUNT/.lustre/fid/$fid failed."
11519 rm -rf $test_dir/tfile.lnk
11520 rm -rf $test_dir/$tfile-2
11524 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.1) ]] &&
11525 skip "Need MDS version at least 2.4.1"
11527 local tf=$DIR/$tfile
11530 local fid=$($LFS path2fid $tf)
11531 [ -z "$fid" ] && error "path2fid unable to get $tf FID"
11533 # check that we get the same pathname back
11534 local found=$($LFS fid2path $MOUNT "$fid")
11535 [ -z "$found" ] && error "fid2path unable to get '$fid' path"
11536 [ "$found" == "$tf" ] ||
11537 error "fid2path($fid=path2fid($tf)) = $found != $tf"
11539 run_test 154A "lfs path2fid and fid2path basic checks"
11542 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.1) ]] &&
11543 skip "Need MDS version at least 2.4.1"
11545 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
11546 touch $DIR/$tdir/$tfile || error "touch $DIR/$tdir/$tfile failed"
11547 local linkea=$($LL_DECODE_LINKEA $DIR/$tdir/$tfile | grep 'pfid')
11548 [ -z "$linkea" ] && error "decode linkea $DIR/$tdir/$tfile failed"
11550 local name=$(echo $linkea | awk '/pfid/ {print $5}' | sed -e "s/'//g")
11551 local PFID=$(echo $linkea | awk '/pfid/ {print $3}' | sed -e "s/,//g")
11553 # check that we get the same pathname
11554 echo "PFID: $PFID, name: $name"
11555 local FOUND=$($LFS fid2path $MOUNT "$PFID")
11556 [ -z "$FOUND" ] && error "fid2path unable to get $PFID path"
11557 [ "$FOUND/$name" != "$DIR/$tdir/$tfile" ] &&
11558 error "ll_decode_linkea has $FOUND/$name != $DIR/$tdir/$tfile"
11560 rm -rf $DIR/$tdir || error "Can not delete directory $DIR/$tdir"
11562 run_test 154B "verify the ll_decode_linkea tool"
11565 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11566 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
11567 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ]] ||
11568 skip "Need MDS version at least 2.2.51"
11569 [ -z "$(which setfacl)" ] && skip_env "must have setfacl tool"
11571 cp /etc/hosts $DIR/$tfile
11573 fid=$($LFS path2fid $DIR/$tfile)
11575 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
11577 dot_lustre_fid_permission_check "$fid" $DIR ||
11578 error "dot lustre permission check $fid failed"
11580 ls -a $MOUNT | grep "\.lustre" && error ".lustre should not be listed"
11582 rm -rf $MOUNT/.lustre && error ".lustre is not allowed to be unlinked"
11584 touch $MOUNT/.lustre/file &&
11585 error "creation is not allowed under .lustre"
11587 mkdir $MOUNT/.lustre/dir &&
11588 error "mkdir is not allowed under .lustre"
11592 run_test 154a "Open-by-FID"
11595 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11596 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
11597 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
11598 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ]] ||
11599 skip "Need MDS version at least 2.2.51"
11601 local remote_dir=$DIR/$tdir/remote_dir
11605 mkdir -p $DIR/$tdir
11606 $LFS mkdir -i $MDTIDX $remote_dir ||
11607 error "create remote directory failed"
11609 cp /etc/hosts $remote_dir/$tfile
11611 fid=$($LFS path2fid $remote_dir/$tfile)
11613 [ $rc -ne 0 ] && error "error: could not get fid for $remote_dir/$tfile"
11615 dot_lustre_fid_permission_check "$fid" $remote_dir ||
11616 error "dot lustre permission check $fid failed"
11619 run_test 154b "Open-by-FID for remote directory"
11622 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.1) ]] &&
11623 skip "Need MDS version at least 2.4.1"
11625 touch $DIR/$tfile.1 $DIR/$tfile.2 $DIR/$tfile.3
11626 local FID1=$($LFS path2fid $DIR/$tfile.1)
11627 local FID2=$($LFS path2fid $DIR/$tfile.2)
11628 local FID3=$($LFS path2fid $DIR/$tfile.3)
11631 $LFS path2fid $DIR/$tfile.[123] | while read PATHNAME FID; do
11632 [ "$PATHNAME" = "$DIR/$tfile.$N:" ] ||
11633 error "path2fid pathname $PATHNAME != $DIR/$tfile.$N:"
11635 [ "$FID" = "${!want}" ] ||
11636 error "path2fid $PATHNAME FID $FID != FID$N ${!want}"
11640 $LFS fid2path $MOUNT "$FID1" "$FID2" "$FID3" | while read PATHNAME;
11642 [ "$PATHNAME" = "$DIR/$tfile.$N" ] ||
11643 error "fid2path pathname $PATHNAME != $DIR/$tfile.$N:"
11647 run_test 154c "lfs path2fid and fid2path multiple arguments"
11650 remote_mds_nodsh && skip "remote MDS with nodsh"
11651 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.53) ]] &&
11652 skip "Need MDS version at least 2.5.53"
11654 if remote_mds; then
11655 nid=$($LCTL list_nids | sed "s/\./\\\./g")
11659 local proc_ofile="mdt.*.exports.'$nid'.open_files"
11666 local fid=$($LFS path2fid $DIR/$tfile)
11669 cmd="exec $fd<$DIR/$tfile"
11671 local fid_list=$(do_facet $SINGLEMDS $LCTL get_param $proc_ofile)
11672 echo "$fid_list" | grep "$fid"
11675 cmd="exec $fd>/dev/null"
11677 if [ $rc -ne 0 ]; then
11678 error "FID $fid not found in open files list $fid_list"
11681 run_test 154d "Verify open file fid"
11685 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6.50) ]] &&
11686 skip "Need MDS version at least 2.6.50"
11688 if ls -a $MOUNT | grep -q '^\.lustre$'; then
11689 error ".lustre returned by readdir"
11692 run_test 154e ".lustre is not returned by readdir"
11695 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
11697 # create parent directory on a single MDT to avoid cross-MDT hardlinks
11698 test_mkdir -p -c1 $DIR/$tdir/d
11699 # test dirs inherit from its stripe
11700 mkdir -p $DIR/$tdir/d/foo1 || error "mkdir error"
11701 mkdir -p $DIR/$tdir/d/foo2 || error "mkdir error"
11702 cp /etc/hosts $DIR/$tdir/d/foo1/$tfile
11703 ln $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/link
11706 # get fid of parents
11707 local FID0=$($LFS path2fid $DIR/$tdir/d)
11708 local FID1=$($LFS path2fid $DIR/$tdir/d/foo1)
11709 local FID2=$($LFS path2fid $DIR/$tdir/d/foo2)
11710 local FID3=$($LFS path2fid $DIR)
11712 # check that path2fid --parents returns expected <parent_fid>/name
11713 # 1) test for a directory (single parent)
11714 local parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1)
11715 [ "$parent" == "$FID0/foo1" ] ||
11716 error "expected parent: $FID0/foo1, got: $parent"
11718 # 2) test for a file with nlink > 1 (multiple parents)
11719 parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1/$tfile)
11720 echo "$parent" | grep -F "$FID1/$tfile" ||
11721 error "$FID1/$tfile not returned in parent list"
11722 echo "$parent" | grep -F "$FID2/link" ||
11723 error "$FID2/link not returned in parent list"
11725 # 3) get parent by fid
11726 local file_fid=$($LFS path2fid $DIR/$tdir/d/foo1/$tfile)
11727 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
11728 echo "$parent" | grep -F "$FID1/$tfile" ||
11729 error "$FID1/$tfile not returned in parent list (by fid)"
11730 echo "$parent" | grep -F "$FID2/link" ||
11731 error "$FID2/link not returned in parent list (by fid)"
11733 # 4) test for entry in root directory
11734 parent=$($LFS path2fid --parents $DIR/f)
11735 echo "$parent" | grep -F "$FID3/f" ||
11736 error "$FID3/f not returned in parent list"
11738 # 5) test it on root directory
11739 [ -z "$($LFS path2fid --parents $MOUNT 2>/dev/null)" ] ||
11740 error "$MOUNT should not have parents"
11742 # enable xattr caching and check that linkea is correctly updated
11743 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
11744 save_lustre_params client "llite.*.xattr_cache" > $save
11745 lctl set_param llite.*.xattr_cache 1
11747 # 6.1) linkea update on rename
11748 mv $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/$tfile.moved
11750 # get parents by fid
11751 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
11752 # foo1 should no longer be returned in parent list
11753 echo "$parent" | grep -F "$FID1" &&
11754 error "$FID1 should no longer be in parent list"
11755 # the new path should appear
11756 echo "$parent" | grep -F "$FID2/$tfile.moved" ||
11757 error "$FID2/$tfile.moved is not in parent list"
11759 # 6.2) linkea update on unlink
11760 rm -f $DIR/$tdir/d/foo2/link
11761 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
11762 # foo2/link should no longer be returned in parent list
11763 echo "$parent" | grep -F "$FID2/link" &&
11764 error "$FID2/link should no longer be in parent list"
11768 restore_lustre_params < $save
11771 run_test 154f "get parent fids by reading link ea"
11775 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
11776 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.92) && \
11777 $(lustre_version_code client) -gt $(version_code 2.6.99) ]] ||
11778 skip "Need MDS version at least 2.6.92"
11780 mkdir -p $DIR/$tdir
11781 llapi_fid_test -d $DIR/$tdir
11783 run_test 154g "various llapi FID tests"
11785 test_155_small_load() {
11786 local temp=$TMP/$tfile
11787 local file=$DIR/$tfile
11789 dd if=/dev/urandom of=$temp bs=6096 count=1 || \
11790 error "dd of=$temp bs=6096 count=1 failed"
11792 cancel_lru_locks $OSC
11793 cmp $temp $file || error "$temp $file differ"
11795 $TRUNCATE $temp 6000
11796 $TRUNCATE $file 6000
11797 cmp $temp $file || error "$temp $file differ (truncate1)"
11799 echo "12345" >>$temp
11800 echo "12345" >>$file
11801 cmp $temp $file || error "$temp $file differ (append1)"
11803 echo "12345" >>$temp
11804 echo "12345" >>$file
11805 cmp $temp $file || error "$temp $file differ (append2)"
11811 test_155_big_load() {
11812 remote_ost_nodsh && skip "remote OST with nodsh"
11814 local temp=$TMP/$tfile
11815 local file=$DIR/$tfile
11818 local cache_size=$(do_facet ost$((MAXI+1)) \
11819 "awk '/cache/ {sum+=\\\$4} END {print sum}' /proc/cpuinfo")
11820 local large_file_size=$((cache_size * 2))
11822 echo "OSS cache size: $cache_size KB"
11823 echo "Large file size: $large_file_size KB"
11825 [ $MAXV -le $large_file_size ] &&
11826 skip_env "max available OST size needs > $large_file_size KB"
11828 $SETSTRIPE $file -c 1 -i $MAXI || error "$SETSTRIPE $file failed"
11830 dd if=/dev/urandom of=$temp bs=$large_file_size count=1k ||
11831 error "dd of=$temp bs=$large_file_size count=1k failed"
11834 cancel_lru_locks osc
11835 cmp $temp $file || error "$temp $file differ"
11841 save_writethrough() {
11842 local facets=$(get_facets OST)
11844 save_lustre_params $facets "osd-*.*.writethrough_cache_enable" > $1
11848 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11850 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11852 save_writethrough $p
11855 set_cache writethrough on
11856 test_155_small_load
11857 restore_lustre_params < $p
11860 run_test 155a "Verify small file correctness: read cache:on write_cache:on"
11863 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11865 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11867 save_writethrough $p
11870 set_cache writethrough off
11871 test_155_small_load
11872 restore_lustre_params < $p
11875 run_test 155b "Verify small file correctness: read cache:on write_cache:off"
11878 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11880 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11882 save_writethrough $p
11885 set_cache writethrough on
11886 test_155_small_load
11887 restore_lustre_params < $p
11890 run_test 155c "Verify small file correctness: read cache:off write_cache:on"
11893 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11895 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11897 save_writethrough $p
11900 set_cache writethrough off
11901 test_155_small_load
11902 restore_lustre_params < $p
11905 run_test 155d "Verify small file correctness: read cache:off write_cache:off"
11908 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11910 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11912 save_writethrough $p
11915 set_cache writethrough on
11917 restore_lustre_params < $p
11920 run_test 155e "Verify big file correctness: read cache:on write_cache:on"
11923 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11925 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11927 save_writethrough $p
11930 set_cache writethrough off
11932 restore_lustre_params < $p
11935 run_test 155f "Verify big file correctness: read cache:on write_cache:off"
11938 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11940 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11942 save_writethrough $p
11945 set_cache writethrough on
11947 restore_lustre_params < $p
11950 run_test 155g "Verify big file correctness: read cache:off write_cache:on"
11953 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11955 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11957 save_writethrough $p
11960 set_cache writethrough off
11962 restore_lustre_params < $p
11965 run_test 155h "Verify big file correctness: read cache:off write_cache:off"
11968 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11969 remote_ost_nodsh && skip "remote OST with nodsh"
11970 [ "$(facet_fstype ost1)" = "zfs" -a \
11971 $(lustre_version_code ost1 -lt $(version_code 2.6.93)) ] &&
11972 skip "LU-1956/LU-2261: stats not implemented on OSD ZFS"
11977 local file="$DIR/$tfile"
11978 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11980 save_writethrough $p
11983 log "Turn on read and write cache"
11985 set_cache writethrough on
11987 log "Write data and read it back."
11988 log "Read should be satisfied from the cache."
11989 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
11991 cancel_lru_locks osc
11992 cat $file >/dev/null
11994 if ! let "AFTER - BEFORE == CPAGES"; then
11995 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
11997 log "cache hits:: before: $BEFORE, after: $AFTER"
12000 log "Read again; it should be satisfied from the cache."
12002 cancel_lru_locks osc
12003 cat $file >/dev/null
12005 if ! let "AFTER - BEFORE == CPAGES"; then
12006 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
12008 log "cache hits:: before: $BEFORE, after: $AFTER"
12011 log "Turn off the read cache and turn on the write cache"
12013 set_cache writethrough on
12015 log "Read again; it should be satisfied from the cache."
12017 cancel_lru_locks osc
12018 cat $file >/dev/null
12020 if ! let "AFTER - BEFORE == CPAGES"; then
12021 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
12023 log "cache hits:: before: $BEFORE, after: $AFTER"
12026 log "Read again; it should not be satisfied from the cache."
12028 cancel_lru_locks osc
12029 cat $file >/dev/null
12031 if ! let "AFTER - BEFORE == 0"; then
12032 error "IN CACHE: before: $BEFORE, after: $AFTER"
12034 log "cache hits:: before: $BEFORE, after: $AFTER"
12037 log "Write data and read it back."
12038 log "Read should be satisfied from the cache."
12039 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
12041 cancel_lru_locks osc
12042 cat $file >/dev/null
12044 if ! let "AFTER - BEFORE == CPAGES"; then
12045 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
12047 log "cache hits:: before: $BEFORE, after: $AFTER"
12050 log "Read again; it should not be satisfied from the cache."
12052 cancel_lru_locks osc
12053 cat $file >/dev/null
12055 if ! let "AFTER - BEFORE == 0"; then
12056 error "IN CACHE: before: $BEFORE, after: $AFTER"
12058 log "cache hits:: before: $BEFORE, after: $AFTER"
12061 log "Turn off read and write cache"
12063 set_cache writethrough off
12065 log "Write data and read it back"
12066 log "It should not be satisfied from the cache."
12068 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
12069 cancel_lru_locks osc
12071 cat $file >/dev/null
12073 if ! let "AFTER - BEFORE == 0"; then
12074 error_ignore bz20762 "IN CACHE: before: $BEFORE, after: $AFTER"
12076 log "cache hits:: before: $BEFORE, after: $AFTER"
12079 log "Turn on the read cache and turn off the write cache"
12081 set_cache writethrough off
12083 log "Write data and read it back"
12084 log "It should not be satisfied from the cache."
12086 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
12088 cancel_lru_locks osc
12089 cat $file >/dev/null
12091 if ! let "AFTER - BEFORE == 0"; then
12092 error_ignore bz20762 "IN CACHE: before: $BEFORE, after: $AFTER"
12094 log "cache hits:: before: $BEFORE, after: $AFTER"
12097 log "Read again; it should be satisfied from the cache."
12099 cancel_lru_locks osc
12100 cat $file >/dev/null
12102 if ! let "AFTER - BEFORE == CPAGES"; then
12103 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
12105 log "cache hits:: before: $BEFORE, after: $AFTER"
12108 restore_lustre_params < $p
12111 run_test 156 "Verification of tunables"
12114 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12115 remote_mds_nodsh && skip "remote MDS with nodsh"
12116 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] ||
12117 skip "Need MDS version at least 2.2.0"
12119 changelog_register || error "changelog_register failed"
12120 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
12121 changelog_users $SINGLEMDS | grep -q $cl_user ||
12122 error "User $cl_user not found in changelog_users"
12125 test_mkdir -p $DIR/$tdir/pics/2008/zachy
12126 changelog_clear 0 || error "changelog_clear failed"
12127 touch $DIR/$tdir/pics/2008/zachy/$tfile # open 1
12128 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg # open 2
12129 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
12130 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
12131 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
12132 rm $DIR/$tdir/pics/desktop.jpg
12134 changelog_dump | tail -10
12136 echo "verifying changelog mask"
12137 changelog_chmask "-MKDIR"
12138 changelog_chmask "-CLOSE"
12140 test_mkdir -p $DIR/$tdir/pics/zach/sofia # not logged
12141 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # not logged
12143 changelog_chmask "+MKDIR"
12144 changelog_chmask "+CLOSE"
12146 test_mkdir -p $DIR/$tdir/pics/2008/sofia # mkdir 1
12147 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # open 3
12149 changelog_dump | tail -10
12150 MKDIRS=$(changelog_dump | grep -c "MKDIR")
12151 CLOSES=$(changelog_dump | grep -c "CLOSE")
12152 [ $MKDIRS -eq 1 ] || error "MKDIR changelog mask count $MKDIRS != 1"
12153 [ $CLOSES -eq 3 ] || error "CLOSE changelog mask count $CLOSES != 3"
12156 echo "verifying target fid"
12157 local fidc=$(changelog_extract_field "CREAT" "$tfile" "t=")
12158 local fidf=$($LFS path2fid $DIR/$tdir/pics/zach/$tfile)
12159 [ "$fidc" == "$fidf" ] ||
12160 error "changelog '$tfile' fid $fidc != file fid $fidf"
12161 echo "verifying parent fid"
12162 # The FID returned from the Changelog may be the directory shard on
12163 # a different MDT, and not the FID returned by path2fid on the parent.
12164 # Instead of comparing FIDs, verify that fid2path(fidp) is correct,
12165 # since this is what will matter when recreating this file in the tree.
12166 local fidp=$(changelog_extract_field "CREAT" "$tfile" "p=")
12167 local pathp=$($LFS fid2path $MOUNT "$fidp")
12168 [ "${pathp%/}" == "$DIR/$tdir/pics/zach" ] ||
12169 error "changelog fid2path($fidc) $pathp != $DIR/$tdir/pics/zach"
12171 echo "getting records for $cl_user"
12172 changelog_users $SINGLEMDS
12173 local user_rec1=$(changelog_user_rec $SINGLEMDS $cl_user)
12175 __changelog_clear $SINGLEMDS $cl_user +$nclr ||
12176 error "changelog_clear failed"
12177 local user_rec2=$(changelog_user_rec $SINGLEMDS $cl_user)
12178 echo "verifying user clear: $user_rec1 + $nclr == $user_rec2"
12179 [ $user_rec2 == $((user_rec1 + nclr)) ] ||
12180 error "user index expect $user_rec1 + $nclr != $user_rec2"
12182 local min0_rec=$(changelog_users $SINGLEMDS |
12183 awk 'min == "" || $2 < min { min = $2 }; END { print min }')
12184 local first_rec=$($LFS changelog $(facet_svc $SINGLEMDS) |
12185 awk '{ print $1; exit; }')
12187 changelog_dump | tail -n 5
12188 echo "verifying user min purge: $min0_rec + 1 == $first_rec"
12189 [ $first_rec == $((min0_rec + 1)) ] ||
12190 error "first index should be $min0_rec + 1 not $first_rec"
12192 # LU-3446 changelog index reset on MDT restart
12193 local cur_rec1=$(changelog_users $SINGLEMDS |
12194 awk '/^current.index:/ { print $NF }')
12195 changelog_clear 0 ||
12196 error "clear all changelog records for $cl_user failed"
12197 stop $SINGLEMDS || error "Fail to stop $SINGLEMDS"
12198 start $SINGLEMDS $(mdsdevname ${SINGLEMDS//mds/}) $MDS_MOUNT_OPTS ||
12199 error "Fail to start $SINGLEMDS"
12200 local cur_rec2=$(changelog_users $SINGLEMDS |
12201 awk '/^current.index:/ { print $NF }')
12202 echo "verifying index survives MDT restart: $cur_rec1 == $cur_rec2"
12203 [ $cur_rec1 == $cur_rec2 ] ||
12204 error "current index should be $cur_rec1 not $cur_rec2"
12206 echo "verifying users from this test are deregistered"
12207 changelog_deregister || error "changelog_deregister failed"
12208 changelog_users $SINGLEMDS | grep -q $cl_user &&
12209 error "User '$cl_user' still in changelog_users"
12211 # lctl get_param -n mdd.*.changelog_users
12212 # current index: 144
12213 # ID index (idle seconds)
12215 if ! changelog_users $SINGLEMDS | grep "^cl"; then
12216 # this is the normal case where all users were deregistered
12217 # make sure no new records are added when no users are present
12218 local last_rec1=$(changelog_users $SINGLEMDS |
12219 awk '/^current.index:/ { print $NF }')
12220 touch $DIR/$tdir/chloe
12221 local last_rec2=$(changelog_users $SINGLEMDS |
12222 awk '/^current.index:/ { print $NF }')
12223 echo "verify changelogs are off: $last_rec1 == $last_rec2"
12224 [ $last_rec1 == $last_rec2 ] || error "changelogs not off"
12226 # any changelog users must be leftovers from a previous test
12227 changelog_users $SINGLEMDS
12228 echo "other changelog users; can't verify off"
12231 run_test 160a "changelog sanity"
12233 test_160b() { # LU-3587
12234 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12235 remote_mds_nodsh && skip "remote MDS with nodsh"
12236 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] ||
12237 skip "Need MDS version at least 2.2.0"
12239 changelog_register || error "changelog_register failed"
12240 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
12241 changelog_users $SINGLEMDS | grep -q $cl_user ||
12242 error "User '$cl_user' not found in changelog_users"
12244 local longname1=$(str_repeat a 255)
12245 local longname2=$(str_repeat b 255)
12248 echo "creating very long named file"
12249 touch $longname1 || error "create of '$longname1' failed"
12250 echo "renaming very long named file"
12251 mv $longname1 $longname2
12253 changelog_dump | grep RENME | tail -n 5
12256 run_test 160b "Verify that very long rename doesn't crash in changelog"
12259 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12260 remote_mds_nodsh && skip "remote MDS with nodsh"
12263 local server_version=$(lustre_version_code $SINGLEMDS)
12265 [[ $server_version -gt $(version_code 2.5.57) ]] ||
12266 [[ $server_version -gt $(version_code 2.5.1) &&
12267 $server_version -lt $(version_code 2.5.50) ]] ||
12268 skip "Need MDS version at least 2.5.58 or 2.5.2+"
12270 # Registration step
12271 changelog_register || error "changelog_register failed"
12274 mkdir -p $DIR/$tdir
12275 $MCREATE $DIR/$tdir/foo_160c
12276 changelog_chmask "-TRUNC"
12277 $TRUNCATE $DIR/$tdir/foo_160c 200
12278 changelog_chmask "+TRUNC"
12279 $TRUNCATE $DIR/$tdir/foo_160c 199
12280 changelog_dump | tail -n 5
12281 local truncs=$(changelog_dump | tail -n 5 | grep -c TRUNC)
12282 [ $truncs -eq 1 ] || error "TRUNC changelog mask count $truncs != 1"
12284 run_test 160c "verify that changelog log catch the truncate event"
12287 remote_mds_nodsh && skip "remote MDS with nodsh"
12288 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
12289 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12290 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.7.60) ]] ||
12291 skip "Need MDS version at least 2.7.60"
12293 # Registration step
12294 changelog_register || error "changelog_register failed"
12296 mkdir -p $DIR/$tdir/migrate_dir
12297 changelog_clear 0 || error "changelog_clear failed"
12299 $LFS migrate -m 1 $DIR/$tdir/migrate_dir || error "migrate fails"
12300 changelog_dump | tail -n 5
12301 local migrates=$(changelog_dump | grep -c "MIGRT")
12302 [ $migrates -eq 1 ] || error "MIGRATE changelog count $migrates != 1"
12304 run_test 160d "verify that changelog log catch the migrate event"
12307 remote_mds_nodsh && skip "remote MDS with nodsh"
12310 changelog_register || error "changelog_register failed"
12312 # Delete a future user (expect fail)
12313 local MDT0=$(facet_svc $SINGLEMDS)
12314 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister "cl77"
12317 if [ $rc -eq 0 ]; then
12318 error "Deleted non-existant user cl77"
12319 elif [ $rc -ne 2 ]; then
12320 error "changelog_deregister failed with $rc, expect 2 (ENOENT)"
12323 # Clear to a bad index (1 billion should be safe)
12324 $LFS changelog_clear $MDT0 "${CL_USERS[$SINGLEMDS]%% *}" 1000000000
12327 if [ $rc -eq 0 ]; then
12328 error "Successfully cleared to invalid CL index"
12329 elif [ $rc -ne 22 ]; then
12330 error "changelog_clear failed with $rc, expected 22 (EINVAL)"
12333 run_test 160e "changelog negative testing (should return errors)"
12336 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12337 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.10.56) ]] ||
12338 { skip "Need MDS version at least 2.10.56"; return 0; }
12340 local mdts=$(comma_list $(mdts_nodes))
12343 changelog_register || error "first changelog_register failed"
12344 changelog_register || error "second changelog_register failed"
12346 declare -A cl_user1
12347 declare -A cl_user2
12352 # generate some changelog records to accumulate on each MDT
12353 test_mkdir -c $MDSCOUNT $DIR/$tdir || error "test_mkdir $tdir failed"
12354 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
12355 error "create $DIR/$tdir/$tfile failed"
12357 # check changelogs have been generated
12358 local nbcl=$(changelog_dump | wc -l)
12359 [[ $nbcl -eq 0 ]] && error "no changelogs found"
12361 for param in "changelog_max_idle_time=10" \
12363 "changelog_min_gc_interval=2" \
12364 "changelog_min_free_cat_entries=3"; do
12365 local MDT0=$(facet_svc $SINGLEMDS)
12366 local var="${param%=*}"
12367 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
12369 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
12370 do_nodes $mdts $LCTL set_param mdd.*.$param
12373 # force cl_user2 to be idle (1st part)
12376 # simulate changelog catalog almost full
12377 #define OBD_FAIL_CAT_FREE_RECORDS 0x1313
12378 do_nodes $mdts $LCTL set_param fail_loc=0x1313 fail_val=3
12380 for i in $(seq $MDSCOUNT); do
12381 cl_users=(${CL_USERS[mds$i]})
12382 cl_user1[mds$i]="${cl_users[0]}"
12383 cl_user2[mds$i]="${cl_users[1]}"
12385 [ -n "${cl_user1[mds$i]}" ] ||
12386 error "mds$i: no user registered"
12387 [ -n "${cl_user2[mds$i]}" ] ||
12388 error "mds$i: only ${cl_user2[mds$i]} is registered"
12390 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
12391 [ -n "$user_rec1" ] ||
12392 error "mds$i: User ${cl_user1[mds$i]} not registered"
12393 __changelog_clear mds$i ${cl_user1[mds$i]} +2
12394 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
12395 [ -n "$user_rec2" ] ||
12396 error "mds$i: User ${cl_user1[mds$i]} not registered"
12397 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
12398 "$user_rec1 + 2 == $user_rec2"
12399 [ $((user_rec1 + 2)) == $user_rec2 ] ||
12400 error "mds$i: user ${cl_user1[mds$i]} index expected " \
12401 "$user_rec1 + 2, but is $user_rec2"
12402 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
12403 [ -n "$user_rec2" ] ||
12404 error "mds$i: User ${cl_user2[mds$i]} not registered"
12405 [ $user_rec1 == $user_rec2 ] ||
12406 error "mds$i: user ${cl_user2[mds$i]} index expected " \
12407 "$user_rec1, but is $user_rec2"
12410 # force cl_user2 to be idle (2nd part) and to reach
12411 # changelog_max_idle_time
12414 # generate one more changelog to trigger fail_loc
12415 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
12416 error "create $DIR/$tdir/${tfile}bis failed"
12418 # ensure gc thread is done
12419 for i in $(mdts_nodes); do
12421 "ps -e -o comm= | grep chlg_gc_thread" "" 20 ||
12422 error "$i: GC-thread not done"
12426 for i in $(seq $MDSCOUNT); do
12427 # check cl_user1 still registered
12428 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
12429 error "mds$i: User ${cl_user1[mds$i]} not registered"
12430 # check cl_user2 unregistered
12431 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
12432 error "mds$i: User ${cl_user2[mds$i]} still registered"
12434 # check changelogs are present and starting at $user_rec1 + 1
12435 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
12436 [ -n "$user_rec1" ] ||
12437 error "mds$i: User ${cl_user1[mds$i]} not registered"
12438 first_rec=$($LFS changelog $(facet_svc mds$i) |
12439 awk '{ print $1; exit; }')
12441 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
12442 [ $((user_rec1 + 1)) == $first_rec ] ||
12443 error "mds$i: first index should be $user_rec1 + 1, " \
12444 "but is $first_rec"
12447 run_test 160f "changelog garbage collect (timestamped users)"
12450 remote_mds_nodsh && skip "remote MDS with nodsh"
12451 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.10.56) ]] ||
12452 skip "Need MDS version at least 2.10.56"
12454 local mdts=$(comma_list $(mdts_nodes))
12456 #define OBD_FAIL_TIME_IN_CHLOG_USER 0x1314
12457 do_nodes $mdts $LCTL set_param fail_loc=0x1314
12460 changelog_register || error "first changelog_register failed"
12461 changelog_register || error "second changelog_register failed"
12463 declare -A cl_user1
12464 declare -A cl_user2
12469 # generate some changelog records to accumulate on each MDT
12470 test_mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
12471 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
12472 error "create $DIR/$tdir/$tfile failed"
12474 # check changelogs have been generated
12475 local nbcl=$(changelog_dump | wc -l)
12476 [[ $nbcl -eq 0 ]] && error "no changelogs found"
12478 for param in "changelog_max_idle_indexes=$((nbcl / 2))" \
12480 "changelog_min_gc_interval=2" \
12481 "changelog_min_free_cat_entries=3"; do
12482 local MDT0=$(facet_svc $SINGLEMDS)
12483 local var="${param%=*}"
12484 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
12486 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
12487 do_nodes $mdts $LCTL set_param mdd.*.$param ||
12488 error "unable to set mdd.*.$param"
12491 # simulate changelog catalog almost full
12492 #define OBD_FAIL_CAT_FREE_RECORDS 0x1313
12493 do_nodes $mdts $LCTL set_param fail_loc=0x1313 fail_val=3
12495 for i in $(seq $MDSCOUNT); do
12496 cl_users=(${CL_USERS[mds$i]})
12497 cl_user1[mds$i]="${cl_users[0]}"
12498 cl_user2[mds$i]="${cl_users[1]}"
12500 [ -n "${cl_user1[mds$i]}" ] ||
12501 error "mds$i: no user registered"
12502 [ -n "${cl_user2[mds$i]}" ] ||
12503 error "mds$i: only ${cl_user1[mds$i]} is registered"
12505 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
12506 [ -n "$user_rec1" ] ||
12507 error "mds$i: User ${cl_user1[mds$i]} not registered"
12508 __changelog_clear mds$i ${cl_user1[mds$i]} +2
12509 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
12510 [ -n "$user_rec2" ] ||
12511 error "mds$i: User ${cl_user1[mds$i]} not registered"
12512 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
12513 "$user_rec1 + 2 == $user_rec2"
12514 [ $((user_rec1 + 2)) == $user_rec2 ] ||
12515 error "mds$i: user ${cl_user1[mds$i]} index expected " \
12516 "$user_rec1 + 2, but is $user_rec2"
12517 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
12518 [ -n "$user_rec2" ] ||
12519 error "mds$i: User ${cl_user2[mds$i]} not registered"
12520 [ $user_rec1 == $user_rec2 ] ||
12521 error "mds$i: user ${cl_user2[mds$i]} index expected " \
12522 "$user_rec1, but is $user_rec2"
12525 # ensure we are past the previous changelog_min_gc_interval set above
12528 # generate one more changelog to trigger fail_loc
12529 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
12530 error "create $DIR/$tdir/${tfile}bis failed"
12532 # ensure gc thread is done
12533 for i in $(mdts_nodes); do
12535 "ps -e -o comm= | grep chlg_gc_thread" "" 20 ||
12536 error "$i: GC-thread not done"
12540 for i in $(seq $MDSCOUNT); do
12541 # check cl_user1 still registered
12542 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
12543 error "mds$i: User ${cl_user1[mds$i]} not registered"
12544 # check cl_user2 unregistered
12545 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
12546 error "mds$i: User ${cl_user2[mds$i]} still registered"
12548 # check changelogs are present and starting at $user_rec1 + 1
12549 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
12550 [ -n "$user_rec1" ] ||
12551 error "mds$i: User ${cl_user1[mds$i]} not registered"
12552 first_rec=$($LFS changelog $(facet_svc mds$i) |
12553 awk '{ print $1; exit; }')
12555 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
12556 [ $((user_rec1 + 1)) == $first_rec ] ||
12557 error "mds$i: first index should be $user_rec1 + 1, " \
12558 "but is $first_rec"
12561 run_test 160g "changelog garbage collect (old users)"
12564 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12565 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.10.56) ]] ||
12566 { skip "Need MDS version at least 2.10.56"; return 0; }
12568 local mdts=$(comma_list $(mdts_nodes))
12571 changelog_register || error "first changelog_register failed"
12572 changelog_register || error "second changelog_register failed"
12574 declare -A cl_user1
12575 declare -A cl_user2
12580 # generate some changelog records to accumulate on each MDT
12581 test_mkdir -c $MDSCOUNT $DIR/$tdir || error "test_mkdir $tdir failed"
12582 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
12583 error "create $DIR/$tdir/$tfile failed"
12585 # check changelogs have been generated
12586 local nbcl=$(changelog_dump | wc -l)
12587 [[ $nbcl -eq 0 ]] && error "no changelogs found"
12589 for param in "changelog_max_idle_time=10" \
12591 "changelog_min_gc_interval=2"; do
12592 local MDT0=$(facet_svc $SINGLEMDS)
12593 local var="${param%=*}"
12594 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
12596 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
12597 do_nodes $mdts $LCTL set_param mdd.*.$param
12600 # force cl_user2 to be idle (1st part)
12603 for i in $(seq $MDSCOUNT); do
12604 cl_users=(${CL_USERS[mds$i]})
12605 cl_user1[mds$i]="${cl_users[0]}"
12606 cl_user2[mds$i]="${cl_users[1]}"
12608 [ -n "${cl_user1[mds$i]}" ] ||
12609 error "mds$i: no user registered"
12610 [ -n "${cl_user2[mds$i]}" ] ||
12611 error "mds$i: only ${cl_user2[mds$i]} is registered"
12613 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
12614 [ -n "$user_rec1" ] ||
12615 error "mds$i: User ${cl_user1[mds$i]} not registered"
12616 __changelog_clear mds$i ${cl_user1[mds$i]} +2
12617 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
12618 [ -n "$user_rec2" ] ||
12619 error "mds$i: User ${cl_user1[mds$i]} not registered"
12620 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
12621 "$user_rec1 + 2 == $user_rec2"
12622 [ $((user_rec1 + 2)) == $user_rec2 ] ||
12623 error "mds$i: user ${cl_user1[mds$i]} index expected " \
12624 "$user_rec1 + 2, but is $user_rec2"
12625 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
12626 [ -n "$user_rec2" ] ||
12627 error "mds$i: User ${cl_user2[mds$i]} not registered"
12628 [ $user_rec1 == $user_rec2 ] ||
12629 error "mds$i: user ${cl_user2[mds$i]} index expected " \
12630 "$user_rec1, but is $user_rec2"
12633 # force cl_user2 to be idle (2nd part) and to reach
12634 # changelog_max_idle_time
12637 # force each GC-thread start and block then
12638 # one per MDT/MDD, set fail_val accordingly
12639 #define OBD_FAIL_FORCE_GC_THREAD 0x1316
12640 do_nodes $mdts $LCTL set_param fail_loc=0x1316
12642 # generate more changelogs to trigger fail_loc
12643 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
12644 error "create $DIR/$tdir/${tfile}bis failed"
12646 # stop MDT to stop GC-thread, should be done in back-ground as it will
12647 # block waiting for the thread to be released and exit
12648 declare -A stop_pids
12649 for i in $(seq $MDSCOUNT); do
12651 stop_pids[mds$i]=$!
12654 for i in $(mdts_nodes); do
12657 local facets=$(facets_up_on_host $i)
12659 for facet in ${facets//,/ }; do
12660 if [[ $facet == mds* ]]; then
12664 # ensure each MDS's gc threads are still present and all in "R"
12665 # state (OBD_FAIL_FORCE_GC_THREAD effect!)
12666 [[ $(do_node $i pgrep chlg_gc_thread | wc -l) -eq $nb ]] ||
12667 error "$i: expected $nb GC-thread"
12669 "ps -C chlg_gc_thread -o state --no-headers | uniq" \
12671 error "$i: GC-thread not found in R-state"
12672 # check umounts of each MDT on MDS have reached kthread_stop()
12673 [[ $(do_node $i pgrep umount | wc -l) -eq $nb ]] ||
12674 error "$i: expected $nb umount"
12676 "ps -C umount -o state --no-headers | uniq" "D" 20 ||
12677 error "$i: umount not found in D-state"
12680 # release all GC-threads
12681 do_nodes $mdts $LCTL set_param fail_loc=0
12683 # wait for MDT stop to complete
12684 for i in $(seq $MDSCOUNT); do
12685 wait ${stop_pids[mds$i]} || error "mds$i: stop failed"
12689 # may try to check if any orphan changelog records are present
12690 # via ldiskfs/zfs and llog_reader...
12692 # re-start/mount MDTs
12693 for i in $(seq $MDSCOUNT); do
12694 start mds$i $(mdsdevname $i) $MDS_MOUNT_OPTS ||
12695 error "Fail to start mds$i"
12699 for i in $(seq $MDSCOUNT); do
12700 # check cl_user1 still registered
12701 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
12702 error "mds$i: User ${cl_user1[mds$i]} not registered"
12703 # check cl_user2 unregistered
12704 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
12705 error "mds$i: User ${cl_user2[mds$i]} still registered"
12707 # check changelogs are present and starting at $user_rec1 + 1
12708 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
12709 [ -n "$user_rec1" ] ||
12710 error "mds$i: User ${cl_user1[mds$i]} not registered"
12711 first_rec=$($LFS changelog $(facet_svc mds$i) |
12712 awk '{ print $1; exit; }')
12714 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
12715 [ $((user_rec1 + 1)) == $first_rec ] ||
12716 error "mds$i: first index should be $user_rec1 + 1, " \
12717 "but is $first_rec"
12720 run_test 160h "changelog gc thread stop upon umount, orphan records delete " \
12725 local mdts=$(comma_list $(mdts_nodes))
12727 changelog_register || error "first changelog_register failed"
12729 # generate some changelog records to accumulate on each MDT
12730 test_mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
12731 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
12732 error "create $DIR/$tdir/$tfile failed"
12734 # check changelogs have been generated
12735 local nbcl=$(changelog_dump | wc -l)
12736 [[ $nbcl -eq 0 ]] && error "no changelogs found"
12738 # simulate race between register and unregister
12739 # XXX as fail_loc is set per-MDS, with DNE configs the race
12740 # simulation will only occur for one MDT per MDS and for the
12741 # others the normal race scenario will take place
12742 #define CFS_FAIL_CHLOG_USER_REG_UNREG_RACE 0x1315
12743 do_nodes $mdts $LCTL set_param fail_loc=0x10001315
12744 do_nodes $mdts $LCTL set_param fail_val=1
12746 # unregister 1st user
12747 changelog_deregister &
12749 # wait some time for deregister work to reach race rdv
12751 # register 2nd user
12752 changelog_register || error "2nd user register failed"
12754 wait $pid1 || error "1st user deregister failed"
12758 declare -A LAST_REC
12759 for i in $(seq $MDSCOUNT); do
12760 if changelog_users mds$i | grep "^cl"; then
12761 # make sure new records are added with one user present
12762 LAST_REC[mds$i]=$(changelog_users $SINGLEMDS |
12763 awk '/^current.index:/ { print $NF }')
12765 error "mds$i has no user registered"
12769 # generate more changelog records to accumulate on each MDT
12770 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
12771 error "create $DIR/$tdir/${tfile}bis failed"
12773 for i in $(seq $MDSCOUNT); do
12774 last_rec=$(changelog_users $SINGLEMDS |
12775 awk '/^current.index:/ { print $NF }')
12776 echo "verify changelogs are on: $last_rec != ${LAST_REC[mds$i]}"
12777 [ $last_rec != ${LAST_REC[mds$i]} ] ||
12778 error "changelogs are off on mds$i"
12781 run_test 160i "changelog user register/unregister race"
12784 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12786 test_mkdir -c1 $DIR/$tdir
12787 cp /etc/hosts $DIR/$tdir/$tfile
12788 test_mkdir -c1 $DIR/$tdir/foo1
12789 test_mkdir -c1 $DIR/$tdir/foo2
12790 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
12791 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
12792 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
12793 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
12794 local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[]')
12795 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
12796 $LFS fid2path $DIR $FID
12797 error "bad link ea"
12800 rm $DIR/$tdir/foo2/zachary
12802 rm $DIR/$tdir/foo2/thor
12804 rm $DIR/$tdir/$tfile
12806 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
12807 [ "$($LFS fid2path $FSNAME --link 1 $FID)" != "$tdir/foo2/maggie" ] &&
12808 { $LFS fid2path $DIR $FID; error "bad link rename"; }
12809 rm $DIR/$tdir/foo2/maggie
12812 local longname=$tfile.avg_len_is_thirty_two_
12813 stack_trap "unlinkmany $DIR/$tdir/foo2/$longname 1000 || \
12814 error_noexit 'failed to unlink many hardlinks'" EXIT
12815 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 ||
12816 error "failed to hardlink many files"
12817 links=$($LFS fid2path $DIR $FID | wc -l)
12818 echo -n "${links}/1000 links in link EA"
12819 [[ $links -gt 60 ]] || error "expected at least 60 links in link EA"
12821 run_test 161a "link ea sanity"
12824 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12825 [ $MDSCOUNT -lt 2 ] && skip_env "skipping remote directory test"
12828 local remote_dir=$DIR/$tdir/remote_dir
12830 mkdir -p $DIR/$tdir
12831 $LFS mkdir -i $MDTIDX $remote_dir ||
12832 error "create remote directory failed"
12834 cp /etc/hosts $remote_dir/$tfile
12835 mkdir -p $remote_dir/foo1
12836 mkdir -p $remote_dir/foo2
12837 ln $remote_dir/$tfile $remote_dir/foo1/sofia
12838 ln $remote_dir/$tfile $remote_dir/foo2/zachary
12839 ln $remote_dir/$tfile $remote_dir/foo1/luna
12840 ln $remote_dir/$tfile $remote_dir/foo2/thor
12842 local FID=$($LFS path2fid $remote_dir/$tfile | tr -d '[' |
12844 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
12845 $LFS fid2path $DIR $FID
12846 error "bad link ea"
12849 rm $remote_dir/foo2/zachary
12851 rm $remote_dir/foo2/thor
12853 rm $remote_dir/$tfile
12855 mv $remote_dir/foo1/sofia $remote_dir/foo2/maggie
12856 local link_path=$($LFS fid2path $FSNAME --link 1 $FID)
12857 if [ "$DIR/$link_path" != "$remote_dir/foo2/maggie" ]; then
12858 $LFS fid2path $DIR $FID
12859 error "bad link rename"
12861 rm $remote_dir/foo2/maggie
12864 local longname=filename_avg_len_is_thirty_two_
12865 createmany -l$remote_dir/foo1/luna $remote_dir/foo2/$longname 1000 ||
12866 error "failed to hardlink many files"
12867 links=$($LFS fid2path $DIR $FID | wc -l)
12868 echo -n "${links}/1000 links in link EA"
12869 [[ ${links} -gt 60 ]] ||
12870 error "expected at least 60 links in link EA"
12871 unlinkmany $remote_dir/foo2/$longname 1000 ||
12872 error "failed to unlink many hardlinks"
12874 run_test 161b "link ea sanity under remote directory"
12877 remote_mds_nodsh && skip "remote MDS with nodsh"
12878 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12879 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.1.5) ]] &&
12880 skip "Need MDS version at least 2.1.5"
12882 # define CLF_RENAME_LAST 0x0001
12883 # rename overwrite a target having nlink = 1 (changelog flag 0x1)
12884 changelog_register || error "changelog_register failed"
12887 test_mkdir -i $((MDSCOUNT - 1)) $DIR/$tdir
12888 touch $DIR/$tdir/foo_161c
12889 touch $DIR/$tdir/bar_161c
12890 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
12891 changelog_dump | grep RENME | tail -n 5
12892 local flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
12893 changelog_clear 0 || error "changelog_clear failed"
12894 if [ x$flags != "x0x1" ]; then
12895 error "flag $flags is not 0x1"
12898 echo "rename overwrite target with nlink = 1, changelog flags=$flags"
12899 # rename overwrite a target having nlink > 1 (changelog flag 0x0)
12900 touch $DIR/$tdir/foo_161c
12901 touch $DIR/$tdir/bar_161c
12902 ln $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
12903 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
12904 changelog_dump | grep RENME | tail -n 5
12905 flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
12906 changelog_clear 0 || error "changelog_clear failed"
12907 if [ x$flags != "x0x0" ]; then
12908 error "flag $flags is not 0x0"
12910 echo "rename overwrite a target having nlink > 1," \
12911 "changelog record has flags of $flags"
12913 # rename doesn't overwrite a target (changelog flag 0x0)
12914 touch $DIR/$tdir/foo_161c
12915 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/foo2_161c
12916 changelog_dump | grep RENME | tail -n 5
12917 flags=$(changelog_dump | grep RENME | tail -1 | cut -f5 -d' ')
12918 changelog_clear 0 || error "changelog_clear failed"
12919 if [ x$flags != "x0x0" ]; then
12920 error "flag $flags is not 0x0"
12922 echo "rename doesn't overwrite a target," \
12923 "changelog record has flags of $flags"
12925 # define CLF_UNLINK_LAST 0x0001
12926 # unlink a file having nlink = 1 (changelog flag 0x1)
12927 rm -f $DIR/$tdir/foo2_161c
12928 changelog_dump | grep UNLNK | tail -n 5
12929 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
12930 changelog_clear 0 || error "changelog_clear failed"
12931 if [ x$flags != "x0x1" ]; then
12932 error "flag $flags is not 0x1"
12934 echo "unlink a file having nlink = 1," \
12935 "changelog record has flags of $flags"
12937 # unlink a file having nlink > 1 (changelog flag 0x0)
12938 ln -f $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
12939 rm -f $DIR/$tdir/foobar_161c
12940 changelog_dump | grep UNLNK | tail -n 5
12941 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
12942 changelog_clear 0 || error "changelog_clear failed"
12943 if [ x$flags != "x0x0" ]; then
12944 error "flag $flags is not 0x0"
12946 echo "unlink a file having nlink > 1, changelog record flags '$flags'"
12948 run_test 161c "check CL_RENME[UNLINK] changelog record flags"
12951 remote_mds_nodsh && skip "remote MDS with nodsh"
12956 changelog_register || error "changelog_register failed"
12958 # work in a standalone dir to avoid locking on $DIR/$MOUNT to
12959 # interfer with $MOUNT/.lustre/fid/ access
12961 [[ $? -eq 0 ]] || error "mkdir failed"
12963 #define OBD_FAIL_LLITE_CREATE_NODE_PAUSE 0x140c | OBD_FAIL_ONCE
12964 $LCTL set_param fail_loc=0x8000140c
12966 $LCTL set_param fail_val=5
12969 echo foofoo > $DIR/$tdir/$tfile &
12972 # wait for create to be delayed
12976 [[ $? -eq 0 ]] || error "create should be blocked"
12978 local tempfile=$(mktemp)
12979 fid=$(changelog_extract_field "CREAT" "$tfile" "t=")
12980 cat $MOUNT/.lustre/fid/$fid 2>/dev/null >$tempfile || error "cat failed"
12981 # some delay may occur during ChangeLog publishing and file read just
12982 # above, that could allow file write to happen finally
12983 [[ -s $tempfile ]] && echo "file should be empty"
12985 $LCTL set_param fail_loc=0
12988 [[ $? -eq 0 ]] || error "create failed"
12990 run_test 161d "create with concurrent .lustre/fid access"
12993 local expected="$1"
12998 path=$($LFS fid2path "$@")
13001 if [ $rc -ne 0 ]; then
13002 error "path looked up of '$expected' failed: rc=$rc"
13003 elif [ "$path" != "$expected" ]; then
13004 error "path looked up '$path' instead of '$expected'"
13006 echo "FID '$fid' resolves to path '$path' as expected"
13010 test_162a() { # was test_162
13011 test_mkdir -p -c1 $DIR/$tdir/d2
13012 touch $DIR/$tdir/d2/$tfile
13013 touch $DIR/$tdir/d2/x1
13014 touch $DIR/$tdir/d2/x2
13015 test_mkdir -p -c1 $DIR/$tdir/d2/a/b/c
13016 test_mkdir -p -c1 $DIR/$tdir/d2/p/q/r
13018 local fid=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[]')
13019 check_path "$tdir/d2/$tfile" $FSNAME "$fid" --link 0
13022 ln -s $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/slink
13023 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink | tr -d '[]')
13024 check_path "$tdir/d2/p/q/r/slink" $FSNAME "$fid" --link 0
13026 # softlink to wrong file
13027 ln -s /this/is/garbage $DIR/$tdir/d2/p/q/r/slink.wrong
13028 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink.wrong | tr -d '[]')
13029 check_path "$tdir/d2/p/q/r/slink.wrong" $FSNAME "$fid" --link 0
13032 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
13033 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
13034 fid=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[]')
13035 # fid2path dir/fsname should both work
13036 check_path "$tdir/d2/a/b/c/new_file" $FSNAME "$fid" --link 1
13037 check_path "$DIR/$tdir/d2/p/q/r/hlink" $DIR "$fid" --link 0
13039 # hardlink count: check that there are 2 links
13040 local nlinks=$($LFS fid2path $DIR "$fid" | wc -l)
13041 [ $nlinks -eq 2 ] || error "expect 2 links, found $nlinks"
13043 # hardlink indexing: remove the first link
13044 rm $DIR/$tdir/d2/p/q/r/hlink
13045 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $fid --link 0
13047 run_test 162a "path lookup sanity"
13050 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13051 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
13054 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
13055 error "create striped dir failed"
13057 local FID=$($LFS getdirstripe $DIR/$tdir/striped_dir |
13058 tail -n 1 | awk '{print $2}')
13059 stat $MOUNT/.lustre/fid/$FID && error "sub_stripe can be accessed"
13061 touch $DIR/$tdir/striped_dir/f{0..4} || error "touch f0..4 failed"
13062 mkdir $DIR/$tdir/striped_dir/d{0..4} || error "mkdir d0..4 failed"
13065 for ((i=0;i<5;i++)); do
13066 FID=$($LFS path2fid $DIR/$tdir/striped_dir/f$i | tr -d '[]') ||
13067 error "get fid for f$i failed"
13068 check_path "$tdir/striped_dir/f$i" $FSNAME $FID --link 0
13070 FID=$($LFS path2fid $DIR/$tdir/striped_dir/d$i | tr -d '[]') ||
13071 error "get fid for d$i failed"
13072 check_path "$tdir/striped_dir/d$i" $FSNAME $FID --link 0
13077 run_test 162b "striped directory path lookup sanity"
13079 # LU-4239: Verify fid2path works with paths 100 or more directories deep
13081 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.51) ]] &&
13082 skip "Need MDS version at least 2.7.51"
13084 local lpath=$tdir.local
13085 local rpath=$tdir.remote
13087 test_mkdir $DIR/$lpath
13088 test_mkdir $DIR/$rpath
13090 for ((i = 0; i <= 101; i++)); do
13093 FID=$($LFS path2fid $DIR/$lpath | tr -d '[]') ||
13094 error "get fid for local directory $DIR/$lpath failed"
13095 check_path "$DIR/$lpath" $MOUNT $FID --link 0
13098 test_mkdir $DIR/$rpath
13099 FID=$($LFS path2fid $DIR/$rpath | tr -d '[]') ||
13100 error "get fid for remote directory $DIR/$rpath failed"
13101 check_path "$DIR/$rpath" $MOUNT $FID --link 0
13106 run_test 162c "fid2path works with paths 100 or more directories deep"
13109 # do directio so as not to populate the page cache
13110 log "creating a 10 Mb file"
13111 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
13112 log "starting reads"
13113 dd if=$DIR/$tfile of=/dev/null bs=4096 &
13114 log "truncating the file"
13115 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
13117 kill %+ || true # reads might have finished
13118 echo "wait until dd is finished"
13120 log "removing the temporary file"
13121 rm -rf $DIR/$tfile || error "tmp file removal failed"
13123 run_test 169 "parallel read and truncate should not deadlock"
13126 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13128 $LCTL clear # bug 18514
13129 $LCTL debug_daemon start $TMP/${tfile}_log_good
13131 $LCTL debug_daemon stop
13132 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
13133 error "sed failed to read log_good"
13135 $LCTL debug_daemon start $TMP/${tfile}_log_good
13137 $LCTL debug_daemon stop
13139 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
13140 error "lctl df log_bad failed"
13142 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
13143 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
13145 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
13146 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
13148 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
13149 error "bad_line good_line1 good_line2 are empty"
13151 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
13152 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
13153 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
13155 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
13156 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
13157 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
13159 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
13160 error "bad_line_new good_line_new are empty"
13162 local expected_good=$((good_line1 + good_line2*2))
13164 rm -f $TMP/${tfile}*
13165 # LU-231, short malformed line may not be counted into bad lines
13166 if [ $bad_line -ne $bad_line_new ] &&
13167 [ $bad_line -ne $((bad_line_new - 1)) ]; then
13168 error "expected $bad_line bad lines, but got $bad_line_new"
13172 if [ $expected_good -ne $good_line_new ]; then
13173 error "expected $expected_good good lines, but got $good_line_new"
13178 run_test 170 "test lctl df to handle corrupted log ====================="
13180 test_171() { # bug20592
13181 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13183 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
13184 $LCTL set_param fail_loc=0x50e
13185 $LCTL set_param fail_val=3000
13186 multiop_bg_pause $DIR/$tfile O_s || true
13188 kill -USR1 $MULTIPID
13192 if dmesg | grep "recursive fault"; then
13193 error "caught a recursive fault"
13195 $LCTL set_param fail_loc=0
13198 run_test 171 "test libcfs_debug_dumplog_thread stuck in do_exit() ======"
13200 # it would be good to share it with obdfilter-survey/iokit-libecho code
13201 setup_obdecho_osc () {
13204 local obdfilter_name=$2
13205 echo "Creating new osc for $obdfilter_name on $ost_nid"
13206 # make sure we can find loopback nid
13207 $LCTL add_uuid $ost_nid $ost_nid >/dev/null 2>&1
13209 [ $rc -eq 0 ] && { $LCTL attach osc ${obdfilter_name}_osc \
13210 ${obdfilter_name}_osc_UUID || rc=2; }
13211 [ $rc -eq 0 ] && { $LCTL --device ${obdfilter_name}_osc setup \
13212 ${obdfilter_name}_UUID $ost_nid || rc=3; }
13216 cleanup_obdecho_osc () {
13217 local obdfilter_name=$1
13218 $LCTL --device ${obdfilter_name}_osc cleanup >/dev/null
13219 $LCTL --device ${obdfilter_name}_osc detach >/dev/null
13226 local pages=${3:-64}
13231 local obd_size=$(get_obd_size $node $OBD)
13232 local page_size=$(get_page_size $node)
13233 if [[ -n "$obd_size" ]]; then
13234 local new_count=$((obd_size / (pages * page_size / 1024)))
13235 [[ $new_count -ge $count ]] || count=$new_count
13238 do_facet $node "$LCTL attach echo_client ec ec_uuid" || rc=1
13239 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec setup $OBD" ||
13241 if [ $rc -eq 0 ]; then
13242 id=$(do_facet $node "$LCTL --device ec create 1" | awk '/object id/ {print $6}')
13243 [ ${PIPESTATUS[0]} -eq 0 -a -n "$id" ] || rc=3
13245 echo "New object id is $id"
13246 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec getattr $id" ||
13248 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec " \
13249 "test_brw $count w v $pages $id" || rc=4; }
13250 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec destroy $id 1" ||
13252 [ $rc -eq 0 -o $rc -gt 2 ] && { do_facet $node "$LCTL --device ec " \
13253 "cleanup" || rc=5; }
13254 [ $rc -eq 0 -o $rc -gt 1 ] && { do_facet $node "$LCTL --device ec " \
13255 "detach" || rc=6; }
13256 [ $rc -ne 0 ] && echo "obecho_create_test failed: $rc"
13261 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13263 if ! module_loaded obdecho; then
13264 load_module obdecho/obdecho &&
13265 stack_trap "rmmod obdecho" EXIT ||
13266 error "unable to load obdecho on client"
13269 local osc=$($LCTL dl | grep -v mdt | awk '$3 == "osc" {print $4; exit}')
13270 local host=$($LCTL get_param -n osc.$osc.import |
13271 awk '/current_connection:/ { print $2 }' )
13272 local target=$($LCTL get_param -n osc.$osc.import |
13273 awk '/target:/ { print $2 }' )
13274 target=${target%_UUID}
13276 if [ -n "$target" ]; then
13277 setup_obdecho_osc $host $target &&
13278 stack_trap "cleanup_obdecho_osc $target" EXIT ||
13279 { error "obdecho setup failed with $?"; return; }
13281 obdecho_test ${target}_osc client ||
13282 error "obdecho_test failed on ${target}_osc"
13284 $LCTL get_param osc.$osc.import
13285 error "there is no osc.$osc.import target"
13288 run_test 180a "test obdecho on osc"
13291 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13292 remote_ost_nodsh && skip "remote OST with nodsh"
13294 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
13295 stack_trap "do_facet ost1 rmmod obdecho" EXIT ||
13296 error "failed to load module obdecho"
13298 local target=$(do_facet ost1 $LCTL dl |
13299 awk '/obdfilter/ { print $4; exit; }')
13301 if [ -n "$target" ]; then
13302 obdecho_test $target ost1 || error "obdecho_test failed with $?"
13304 do_facet ost1 $LCTL dl
13305 error "there is no obdfilter target on ost1"
13308 run_test 180b "test obdecho directly on obdfilter"
13310 test_180c() { # LU-2598
13311 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13312 remote_ost_nodsh && skip "remote OST with nodsh"
13313 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.0) ]] &&
13314 skip "Need MDS version at least 2.4.0"
13316 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
13317 stack_trap "do_facet ost1 rmmod obdecho" EXIT ||
13318 error "failed to load module obdecho"
13320 local target=$(do_facet ost1 $LCTL dl |
13321 awk '/obdfilter/ { print $4; exit; }')
13323 if [ -n "$target" ]; then
13324 local pages=16384 # 64MB bulk I/O RPC size
13326 obdecho_test "$target" ost1 "$pages" ||
13327 error "obdecho_test with pages=$pages failed with $?"
13329 do_facet ost1 $LCTL dl
13330 error "there is no obdfilter target on ost1"
13333 run_test 180c "test huge bulk I/O size on obdfilter, don't LASSERT"
13335 test_181() { # bug 22177
13336 test_mkdir $DIR/$tdir
13337 # create enough files to index the directory
13338 createmany -o $DIR/$tdir/foobar 4000
13339 # print attributes for debug purpose
13342 multiop_bg_pause $DIR/$tdir D_Sc || return 1
13344 # remove the files & current working dir
13345 unlinkmany $DIR/$tdir/foobar 4000
13347 kill -USR1 $MULTIPID
13349 stat $DIR/$tdir && error "open-unlinked dir was not removed!"
13352 run_test 181 "Test open-unlinked dir ========================"
13358 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
13360 $LCTL set_param mdc.*.rpc_stats=clear
13362 for (( i = 0; i < $tcount; i++ )) ; do
13363 mkdir $DIR/$tdir/$i
13366 for (( i = 0; i < $tcount; i++ )) ; do
13367 createmany -o $DIR/$tdir/$i/f- $fcount &
13371 for (( i = 0; i < $tcount; i++ )) ; do
13372 unlinkmany $DIR/$tdir/$i/f- $fcount &
13376 $LCTL get_param mdc.*.rpc_stats
13380 run_test 182 "Test parallel modify metadata operations ================"
13382 test_183() { # LU-2275
13383 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13384 remote_mds_nodsh && skip "remote MDS with nodsh"
13385 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.56) ]] &&
13386 skip "Need MDS version at least 2.3.56"
13388 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
13389 echo aaa > $DIR/$tdir/$tfile
13391 #define OBD_FAIL_MDS_NEGATIVE_POSITIVE 0x148
13392 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x148
13394 ls -l $DIR/$tdir && error "ls succeeded, should have failed"
13395 cat $DIR/$tdir/$tfile && error "cat succeeded, should have failed"
13397 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
13399 # Flush negative dentry cache
13400 touch $DIR/$tdir/$tfile
13402 # We are not checking for any leaked references here, they'll
13403 # become evident next time we do cleanup with module unload.
13406 run_test 183 "No crash or request leak in case of strange dispositions ========"
13408 # test suite 184 is for LU-2016, LU-2017
13410 check_swap_layouts_support
13412 dir0=$DIR/$tdir/$testnum
13413 test_mkdir -p -c1 $dir0
13418 $SETSTRIPE -c1 $file1
13420 $SETSTRIPE -c2 $file2
13422 gen1=$($GETSTRIPE -g $file1)
13423 gen2=$($GETSTRIPE -g $file2)
13425 $LFS swap_layouts $file1 $file2 || error "swap of file layout failed"
13426 gen=$($GETSTRIPE -g $file1)
13427 [[ $gen1 != $gen ]] ||
13428 "Layout generation on $file1 does not change"
13429 gen=$($GETSTRIPE -g $file2)
13430 [[ $gen2 != $gen ]] ||
13431 "Layout generation on $file2 does not change"
13433 cmp $ref1 $file2 || error "content compare failed ($ref1 != $file2)"
13434 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
13436 lfsck_verify_pfid $file1 $file2 || error "PFID are not transferred"
13438 run_test 184a "Basic layout swap"
13441 check_swap_layouts_support
13443 dir0=$DIR/$tdir/$testnum
13444 mkdir -p $dir0 || error "creating dir $dir0"
13451 $SETSTRIPE -c1 $file1
13452 $SETSTRIPE -c2 $file2
13453 $SETSTRIPE -c1 $file3
13454 chown $RUNAS_ID $file3
13455 gen1=$($GETSTRIPE -g $file1)
13456 gen2=$($GETSTRIPE -g $file2)
13458 $LFS swap_layouts $dir1 $dir2 &&
13459 error "swap of directories layouts should fail"
13460 $LFS swap_layouts $dir1 $file1 &&
13461 error "swap of directory and file layouts should fail"
13462 $RUNAS $LFS swap_layouts $file1 $file2 &&
13463 error "swap of file we cannot write should fail"
13464 $LFS swap_layouts $file1 $file3 &&
13465 error "swap of file with different owner should fail"
13466 /bin/true # to clear error code
13468 run_test 184b "Forbidden layout swap (will generate errors)"
13471 local cmpn_arg=$(cmp -n 2>&1 | grep "invalid option")
13472 [ -n "$cmpn_arg" ] && skip_env "cmp does not support -n"
13473 check_swap_layouts_support
13475 local dir0=$DIR/$tdir/$testnum
13476 mkdir -p $dir0 || error "creating dir $dir0"
13478 local ref1=$dir0/ref1
13479 local ref2=$dir0/ref2
13480 local file1=$dir0/file1
13481 local file2=$dir0/file2
13482 # create a file large enough for the concurrent test
13483 dd if=/dev/urandom of=$ref1 bs=1M count=$((RANDOM % 50 + 20))
13484 dd if=/dev/urandom of=$ref2 bs=1M count=$((RANDOM % 50 + 20))
13485 echo "ref file size: ref1($(stat -c %s $ref1))," \
13486 "ref2($(stat -c %s $ref2))"
13489 dd if=$ref1 of=$file1 bs=16k &
13492 # Make sure dd starts to copy file
13493 while [ ! -f $file1 ]; do sleep 0.1; done
13495 $LFS swap_layouts $file1 $file2
13498 [[ $? == 0 ]] || error "concurrent write on $file1 failed"
13499 [[ $rc == 0 ]] || error "swap of $file1 and $file2 failed"
13501 # how many bytes copied before swapping layout
13502 local copied=$(stat -c %s $file2)
13503 local remaining=$(stat -c %s $ref1)
13504 remaining=$((remaining - copied))
13505 echo "Copied $copied bytes before swapping layout..."
13507 cmp -n $copied $file1 $ref2 | grep differ &&
13508 error "Content mismatch [0, $copied) of ref2 and file1"
13509 cmp -n $copied $file2 $ref1 ||
13510 error "Content mismatch [0, $copied) of ref1 and file2"
13511 cmp -i $copied:$copied -n $remaining $file1 $ref1 ||
13512 error "Content mismatch [$copied, EOF) of ref1 and file1"
13515 rm -f $ref1 $ref2 $file1 $file2
13517 run_test 184c "Concurrent write and layout swap"
13520 check_swap_layouts_support
13521 [ -z "$(which getfattr 2>/dev/null)" ] &&
13522 skip_env "no getfattr command"
13524 local file1=$DIR/$tdir/$tfile-1
13525 local file2=$DIR/$tdir/$tfile-2
13526 local file3=$DIR/$tdir/$tfile-3
13530 mkdir -p $DIR/$tdir
13531 touch $file1 || error "create $file1 failed"
13532 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
13533 error "create $file2 failed"
13534 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
13535 error "create $file3 failed"
13536 lovea1=$(get_layout_param $file1)
13538 $LFS swap_layouts $file2 $file3 ||
13539 error "swap $file2 $file3 layouts failed"
13540 $LFS swap_layouts $file1 $file2 ||
13541 error "swap $file1 $file2 layouts failed"
13543 lovea2=$(get_layout_param $file2)
13546 [ "$lovea1" == "$lovea2" ] || error "lovea $lovea1 != $lovea2"
13548 lovea1=$(getfattr -n trusted.lov $file1 | grep ^trusted)
13549 [[ -z "$lovea1" ]] || error "$file1 shouldn't have lovea"
13551 run_test 184d "allow stripeless layouts swap"
13554 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.94) ]] ||
13555 skip "Need MDS version at least 2.6.94"
13556 check_swap_layouts_support
13557 [ -z "$(which getfattr 2>/dev/null)" ] &&
13558 skip_env "no getfattr command"
13560 local file1=$DIR/$tdir/$tfile-1
13561 local file2=$DIR/$tdir/$tfile-2
13562 local file3=$DIR/$tdir/$tfile-3
13565 mkdir -p $DIR/$tdir
13566 touch $file1 || error "create $file1 failed"
13567 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
13568 error "create $file2 failed"
13569 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
13570 error "create $file3 failed"
13572 $LFS swap_layouts $file1 $file2 ||
13573 error "swap $file1 $file2 layouts failed"
13575 lovea=$(getfattr -n trusted.lov $file1 | grep ^trusted)
13576 [[ -z "$lovea" ]] || error "$file1 shouldn't have lovea"
13578 echo 123 > $file1 || error "Should be able to write into $file1"
13580 $LFS swap_layouts $file1 $file3 ||
13581 error "swap $file1 $file3 layouts failed"
13583 echo 123 > $file1 || error "Should be able to write into $file1"
13585 rm -rf $file1 $file2 $file3
13587 run_test 184e "Recreate layout after stripeless layout swaps"
13589 test_185() { # LU-2441
13590 # LU-3553 - no volatile file support in old servers
13591 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.60) ]] ||
13592 skip "Need MDS version at least 2.3.60"
13594 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
13595 touch $DIR/$tdir/spoo
13596 local mtime1=$(stat -c "%Y" $DIR/$tdir)
13597 local fid=$($MULTIOP $DIR/$tdir VFw4096c) ||
13598 error "cannot create/write a volatile file"
13599 [ "$FILESET" == "" ] &&
13600 $CHECKSTAT -t file $MOUNT/.lustre/fid/$fid 2>/dev/null &&
13601 error "FID is still valid after close"
13603 multiop_bg_pause $DIR/$tdir vVw4096_c
13610 # assume that the next FID for this client is sequential, since stdout
13611 # is unfortunately eaten by multiop_bg_pause
13612 local n=$((${fidv[1]} + 1))
13613 local next_fid="${fidv[0]}:$(printf "0x%x" $n):${fidv[2]}"
13614 if [ "$FILESET" == "" ]; then
13615 $CHECKSTAT -t file $MOUNT/.lustre/fid/$next_fid ||
13616 error "FID is missing before close"
13618 kill -USR1 $multi_pid
13619 # 1 second delay, so if mtime change we will see it
13621 local mtime2=$(stat -c "%Y" $DIR/$tdir)
13622 [[ $mtime1 == $mtime2 ]] || error "mtime has changed"
13624 run_test 185 "Volatile file support"
13627 remote_mds_nodsh && skip "remote MDS with nodsh"
13628 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.0) ] &&
13629 skip "Need MDS version at least 2.3.0"
13631 local dir0=$DIR/$tdir/$testnum
13632 mkdir -p $dir0 || error "creating dir $dir0"
13634 local file=$dir0/file1
13635 dd if=/dev/urandom of=$file count=10 bs=1M conv=fsync
13636 local dv1=$($LFS data_version $file)
13637 dd if=/dev/urandom of=$file seek=10 count=1 bs=1M conv=fsync
13638 local dv2=$($LFS data_version $file)
13639 [[ $dv1 != $dv2 ]] ||
13640 error "data version did not change on write $dv1 == $dv2"
13645 run_test 187a "Test data version change"
13648 remote_mds_nodsh && skip "remote MDS with nodsh"
13649 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.0) ] &&
13650 skip "Need MDS version at least 2.3.0"
13652 local dir0=$DIR/$tdir/$testnum
13653 mkdir -p $dir0 || error "creating dir $dir0"
13655 declare -a DV=$($MULTIOP $dir0 Vw1000xYw1000xY | cut -f3 -d" ")
13656 [[ ${DV[0]} != ${DV[1]} ]] ||
13657 error "data version did not change on write"\
13658 " ${DV[0]} == ${DV[1]}"
13663 run_test 187b "Test data version change on volatile file"
13666 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13667 remote_mgs_nodsh && skip "remote MGS with nodsh"
13668 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
13670 local POOL=${POOL:-cea1}
13671 local POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
13672 local POOL_DIR_NAME=${POOL_DIR_NAME:-dir_tst}
13675 local last_ost=$(($OSTCOUNT - 1))
13677 local ost_list=$(seq $first_ost $ost_step $last_ost)
13678 local ost_range="$first_ost $last_ost $ost_step"
13679 local test_path=$POOL_ROOT/$POOL_DIR_NAME
13680 local file_dir=$POOL_ROOT/file_tst
13681 local subdir=$test_path/subdir
13684 if ! combined_mgs_mds ; then
13689 # former test_200a test_200b
13690 pool_add $POOL || { rc=$? ; break; }
13691 pool_add_targets $POOL $ost_range || { rc=$? ; break; }
13692 # former test_200c test_200d
13693 mkdir -p $test_path
13694 pool_set_dir $POOL $test_path || { rc=$? ; break; }
13695 pool_check_dir $POOL $test_path || { rc=$? ; break; }
13697 pool_check_dir $POOL $subdir || { rc=$? ; break; }
13698 pool_dir_rel_path $POOL $POOL_DIR_NAME $POOL_ROOT \
13699 || { rc=$? ; break; }
13700 # former test_200e test_200f
13701 local files=$((OSTCOUNT*3))
13702 pool_alloc_files $POOL $test_path $files "$ost_list" \
13703 || { rc=$? ; break; }
13704 pool_create_files $POOL $file_dir $files "$ost_list" \
13705 || { rc=$? ; break; }
13706 # former test_200g test_200h
13707 pool_lfs_df $POOL || { rc=$? ; break; }
13708 pool_file_rel_path $POOL $test_path || { rc=$? ; break; }
13710 # former test_201a test_201b test_201c
13711 pool_remove_first_target $POOL || { rc=$? ; break; }
13713 local f=$test_path/$tfile
13714 pool_remove_all_targets $POOL $f || { rc=$? ; break; }
13715 pool_remove $POOL $f || { rc=$? ; break; }
13721 if ! combined_mgs_mds ; then
13726 run_test 200 "OST pools"
13728 # usage: default_attr <count | size | offset>
13730 $LCTL get_param -n lov.$FSNAME-clilov-\*.stripe${1}
13733 # usage: check_default_stripe_attr
13734 check_default_stripe_attr() {
13735 ACTUAL=$($GETSTRIPE $* $DIR/$tdir)
13738 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr count);;
13740 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr size);;
13744 error "unknown getstripe attr '$1'"
13747 [ $ACTUAL == $EXPECTED ] ||
13748 error "$DIR/$tdir has $1 '$ACTUAL', not '$EXPECTED'"
13752 test_mkdir $DIR/$tdir
13753 $SETSTRIPE --stripe-count 0 --stripe-size 0 --stripe-index -1 $DIR/$tdir
13755 check_default_stripe_attr --stripe-count
13756 check_default_stripe_attr --stripe-size
13757 check_default_stripe_attr --stripe-index
13759 run_test 204a "Print default stripe attributes"
13762 test_mkdir $DIR/$tdir
13763 $SETSTRIPE --stripe-count 1 $DIR/$tdir
13765 check_default_stripe_attr --stripe-size
13766 check_default_stripe_attr --stripe-index
13768 run_test 204b "Print default stripe size and offset"
13771 test_mkdir $DIR/$tdir
13772 $SETSTRIPE --stripe-size 65536 $DIR/$tdir
13774 check_default_stripe_attr --stripe-count
13775 check_default_stripe_attr --stripe-index
13777 run_test 204c "Print default stripe count and offset"
13780 test_mkdir $DIR/$tdir
13781 $SETSTRIPE --stripe-index 0 $DIR/$tdir
13783 check_default_stripe_attr --stripe-count
13784 check_default_stripe_attr --stripe-size
13786 run_test 204d "Print default stripe count and size"
13789 test_mkdir $DIR/$tdir
13790 $SETSTRIPE -d $DIR/$tdir
13792 check_default_stripe_attr --stripe-count --raw
13793 check_default_stripe_attr --stripe-size --raw
13794 check_default_stripe_attr --stripe-index --raw
13796 run_test 204e "Print raw stripe attributes"
13799 test_mkdir $DIR/$tdir
13800 $SETSTRIPE --stripe-count 1 $DIR/$tdir
13802 check_default_stripe_attr --stripe-size --raw
13803 check_default_stripe_attr --stripe-index --raw
13805 run_test 204f "Print raw stripe size and offset"
13808 test_mkdir $DIR/$tdir
13809 $SETSTRIPE --stripe-size 65536 $DIR/$tdir
13811 check_default_stripe_attr --stripe-count --raw
13812 check_default_stripe_attr --stripe-index --raw
13814 run_test 204g "Print raw stripe count and offset"
13817 test_mkdir $DIR/$tdir
13818 $SETSTRIPE --stripe-index 0 $DIR/$tdir
13820 check_default_stripe_attr --stripe-count --raw
13821 check_default_stripe_attr --stripe-size --raw
13823 run_test 204h "Print raw stripe count and size"
13825 # Figure out which job scheduler is being used, if any,
13826 # or use a fake one
13827 if [ -n "$SLURM_JOB_ID" ]; then # SLURM
13828 JOBENV=SLURM_JOB_ID
13829 elif [ -n "$LSB_JOBID" ]; then # Load Sharing Facility
13831 elif [ -n "$PBS_JOBID" ]; then # PBS/Maui/Moab
13833 elif [ -n "$LOADL_STEPID" ]; then # LoadLeveller
13834 JOBENV=LOADL_STEP_ID
13835 elif [ -n "$JOB_ID" ]; then # Sun Grid Engine
13838 $LCTL list_param jobid_name > /dev/null 2>&1
13839 if [ $? -eq 0 ]; then
13845 LUSTRE_JOBID_SIZE=31 # plus NUL terminator
13847 verify_jobstats() {
13852 # we don't really need to clear the stats for this test to work, since each
13853 # command has a unique jobid, but it makes debugging easier if needed.
13854 # for facet in $facets; do
13855 # local dev=$(convert_facet2label $facet)
13856 # # clear old jobstats
13857 # do_facet $facet lctl set_param *.$dev.job_stats="clear"
13860 # use a new JobID for each test, or we might see an old one
13861 [ "$JOBENV" = "FAKE_JOBID" ] &&
13862 FAKE_JOBID=id.$testnum.$(basename ${cmd[0]}).$RANDOM
13864 JOBVAL=${!JOBENV:0:$LUSTRE_JOBID_SIZE}
13866 [ "$JOBENV" = "nodelocal" ] && {
13867 FAKE_JOBID=id.$testnum.%e.$RANDOM
13868 $LCTL set_param jobid_name=$FAKE_JOBID
13869 JOBVAL=${FAKE_JOBID/\%e/$(basename ${cmd[0]})}
13872 log "Test: ${cmd[*]}"
13873 log "Using JobID environment $($LCTL get_param -n jobid_var)=$JOBVAL"
13875 if [ $JOBENV = "FAKE_JOBID" ]; then
13876 FAKE_JOBID=$JOBVAL ${cmd[*]}
13881 # all files are created on OST0000
13882 for facet in $facets; do
13883 local stats="*.$(convert_facet2label $facet).job_stats"
13885 # strip out libtool wrappers for in-tree executables
13886 if [ $(do_facet $facet lctl get_param $stats |
13887 sed -e 's/\.lt-/./' | grep -c $JOBVAL) -ne 1 ]; then
13888 do_facet $facet lctl get_param $stats
13889 error "No jobstats for $JOBVAL found on $facet::$stats"
13895 local new_jobenv=$1
13897 do_facet mgs $LCTL conf_param $FSNAME.sys.jobid_var=$new_jobenv
13898 wait_update $HOSTNAME "$LCTL get_param -n jobid_var" $new_jobenv
13901 test_205() { # Job stats
13902 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13903 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.7.1) ]] ||
13904 skip "Need MDS version with at least 2.7.1"
13905 remote_mgs_nodsh && skip "remote MGS with nodsh"
13906 remote_mds_nodsh && skip "remote MDS with nodsh"
13907 remote_ost_nodsh && skip "remote OST with nodsh"
13908 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep jobstats)" ] &&
13909 skip "Server doesn't support jobstats"
13910 [[ $JOBID_VAR = disable ]] && skip_env "jobstats is disabled"
13912 local old_jobenv=$($LCTL get_param -n jobid_var)
13913 [ $old_jobenv != $JOBENV ] && jobstats_set $JOBENV
13914 stack_trap "do_facet mgs \
13915 $LCTL conf_param $FSNAME.sys.jobid_var=$old_jobenv" EXIT
13919 local old_interval=$(do_facet $SINGLEMDS lctl get_param -n \
13920 mdt.*.job_cleanup_interval | head -n 1)
13921 local new_interval=5
13922 do_facet $SINGLEMDS \
13923 $LCTL set_param mdt.*.job_cleanup_interval=$new_interval
13924 stack_trap "do_facet $SINGLEMDS \
13925 $LCTL set_param mdt.*.job_cleanup_interval=$old_interval" EXIT
13926 local start=$SECONDS
13930 cmd="mkdir $DIR/$tdir"
13931 verify_jobstats "$cmd" "$SINGLEMDS"
13933 cmd="rmdir $DIR/$tdir"
13934 verify_jobstats "$cmd" "$SINGLEMDS"
13935 # mkdir on secondary MDT
13936 if [ $MDSCOUNT -gt 1 ]; then
13937 cmd="lfs mkdir -i 1 $DIR/$tdir.remote"
13938 verify_jobstats "$cmd" "mds2"
13941 cmd="mknod $DIR/$tfile c 1 3"
13942 verify_jobstats "$cmd" "$SINGLEMDS"
13944 cmd="rm -f $DIR/$tfile"
13945 verify_jobstats "$cmd" "$SINGLEMDS"
13946 # create all files on OST0000 so verify_jobstats can find OST stats
13948 cmd="$SETSTRIPE -i 0 -c 1 $DIR/$tfile"
13949 verify_jobstats "$cmd" "$SINGLEMDS"
13951 cmd="touch $DIR/$tfile"
13952 verify_jobstats "$cmd" "$SINGLEMDS ost1"
13954 cmd="dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=sync"
13955 verify_jobstats "$cmd" "ost1"
13957 cancel_lru_locks osc
13958 cmd="dd if=$DIR/$tfile of=/dev/null bs=1M count=1 iflag=direct"
13959 verify_jobstats "$cmd" "ost1"
13961 cmd="$TRUNCATE $DIR/$tfile 0"
13962 verify_jobstats "$cmd" "$SINGLEMDS ost1"
13964 cmd="mv -f $DIR/$tfile $DIR/$tdir.rename"
13965 verify_jobstats "$cmd" "$SINGLEMDS"
13966 # jobstats expiry - sleep until old stats should be expired
13967 local left=$((new_interval + 5 - (SECONDS - start)))
13968 [ $left -ge 0 ] && wait_update_facet $SINGLEMDS \
13969 "lctl get_param *.*.job_stats | grep -c 'job_id.*mkdir'" \
13971 cmd="mkdir $DIR/$tdir.expire"
13972 verify_jobstats "$cmd" "$SINGLEMDS"
13973 [ $(do_facet $SINGLEMDS lctl get_param *.*.job_stats |
13974 grep -c "job_id.*mkdir") -gt 1 ] && error "old jobstats not expired"
13976 # Ensure that jobid are present in changelog (if supported by MDS)
13977 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.52) ];then
13978 changelog_dump | tail -10
13979 jobids=$(changelog_dump | tail -9 | grep -c "j=")
13980 [ $jobids -eq 9 ] ||
13981 error "Wrong changelog jobid count $jobids != 9"
13985 jobstats_set $JOBENV
13987 changelog_dump | grep $tfile
13988 jobids=$(changelog_dump | grep $tfile | tail -1 | grep -c "j=")
13989 [ $jobids -eq 0 ] ||
13990 error "Unexpected jobids when jobid_var=$JOBENV"
13993 lctl set_param jobid_var=USER jobid_name="S.%j.%e.%u.%h.E"
13994 JOBENV="JOBCOMPLEX"
13995 JOBCOMPLEX="S.$USER.touch.$(id -u).$(hostname).E"
13997 verify_jobstats "touch $DIR/$tfile" $SINGLEMDS
13999 run_test 205 "Verify job stats"
14001 # LU-1480, LU-1773 and LU-1657
14003 mkdir -p $DIR/$tdir
14004 $SETSTRIPE -c -1 $DIR/$tdir
14005 #define OBD_FAIL_LOV_INIT 0x1403
14006 $LCTL set_param fail_loc=0xa0001403
14007 $LCTL set_param fail_val=1
14008 touch $DIR/$tdir/$tfile || true
14010 run_test 206 "fail lov_init_raid0() doesn't lbug"
14013 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
14014 local fsz=`stat -c %s $DIR/$tfile`
14015 cancel_lru_locks mdc
14017 # do not return layout in getattr intent
14018 #define OBD_FAIL_MDS_NO_LL_GETATTR 0x170
14019 $LCTL set_param fail_loc=0x170
14020 local sz=`stat -c %s $DIR/$tfile`
14022 [ $fsz -eq $sz ] || error "file size expected $fsz, actual $sz"
14026 run_test 207a "can refresh layout at glimpse"
14029 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
14030 local cksum=`md5sum $DIR/$tfile`
14031 local fsz=`stat -c %s $DIR/$tfile`
14032 cancel_lru_locks mdc
14033 cancel_lru_locks osc
14035 # do not return layout in getattr intent
14036 #define OBD_FAIL_MDS_NO_LL_OPEN 0x171
14037 $LCTL set_param fail_loc=0x171
14039 # it will refresh layout after the file is opened but before read issues
14040 echo checksum is "$cksum"
14041 echo "$cksum" |md5sum -c --quiet || error "file differs"
14045 run_test 207b "can refresh layout at open"
14048 # FIXME: in this test suite, only RD lease is used. This is okay
14049 # for now as only exclusive open is supported. After generic lease
14050 # is done, this test suite should be revised. - Jinshan
14052 remote_mds_nodsh && skip "remote MDS with nodsh"
14053 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.4.52) ]] ||
14054 skip "Need MDS version at least 2.4.52"
14056 echo "==== test 1: verify get lease work"
14057 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eRE+eU || error "get lease error"
14059 echo "==== test 2: verify lease can be broken by upcoming open"
14060 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
14064 $MULTIOP $DIR/$tfile oO_RDONLY:c
14065 kill -USR1 $PID && wait $PID || error "break lease error"
14067 echo "==== test 3: verify lease can't be granted if an open already exists"
14068 $MULTIOP $DIR/$tfile oO_RDONLY:_c &
14072 $MULTIOP $DIR/$tfile oO_RDONLY:eReUc && error "apply lease should fail"
14073 kill -USR1 $PID && wait $PID || error "open file error"
14075 echo "==== test 4: lease can sustain over recovery"
14076 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E+eUc &
14082 kill -USR1 $PID && wait $PID || error "lease broken over recovery"
14084 echo "==== test 5: lease broken can't be regained by replay"
14085 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
14089 # open file to break lease and then recovery
14090 $MULTIOP $DIR/$tfile oO_RDWR:c || error "open file error"
14093 kill -USR1 $PID && wait $PID || error "lease not broken over recovery"
14097 run_test 208 "Exclusive open"
14100 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep disp_stripe)" ] &&
14101 skip_env "must have disp_stripe"
14104 sync; sleep 5; sync;
14106 echo 3 > /proc/sys/vm/drop_caches
14107 req_before=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
14109 # open/close 500 times
14110 for i in $(seq 500); do
14114 echo 3 > /proc/sys/vm/drop_caches
14115 req_after=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
14117 echo "before: $req_before, after: $req_after"
14118 [ $((req_after - req_before)) -ge 300 ] &&
14119 error "open/close requests are not freed"
14122 run_test 209 "read-only open/close requests should be freed promptly"
14126 size=$((size % 8192 + 1))
14127 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
14128 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
14129 rm -f $DIR/f212 $DIR/f212.xyz
14131 run_test 212 "Sendfile test ============================================"
14134 dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
14135 cancel_lru_locks osc
14136 lctl set_param fail_loc=0x8000040f
14137 # generate a read lock
14138 cat $DIR/$tfile > /dev/null
14139 # write to the file, it will try to cancel the above read lock.
14140 cat /etc/hosts >> $DIR/$tfile
14142 run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
14144 test_214() { # for bug 20133
14145 mkdir -p $DIR/$tdir/d214c || error "mkdir $DIR/$tdir/d214c failed"
14146 for (( i=0; i < 340; i++ )) ; do
14147 touch $DIR/$tdir/d214c/a$i
14150 ls -l $DIR/$tdir || error "ls -l $DIR/d214p failed"
14151 mv $DIR/$tdir/d214c $DIR/ || error "mv $DIR/d214p/d214c $DIR/ failed"
14152 ls $DIR/d214c || error "ls $DIR/d214c failed"
14153 rm -rf $DIR/$tdir || error "rm -rf $DIR/d214* failed"
14154 rm -rf $DIR/d214* || error "rm -rf $DIR/d214* failed"
14156 run_test 214 "hash-indexed directory test - bug 20133"
14158 # having "abc" as 1st arg, creates $TMP/lnet_abc.out and $TMP/lnet_abc.sys
14159 create_lnet_proc_files() {
14160 lctl get_param -n $1 >$TMP/lnet_$1.sys || error "cannot read lnet.$1"
14163 # counterpart of create_lnet_proc_files
14164 remove_lnet_proc_files() {
14165 rm -f $TMP/lnet_$1.sys
14168 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
14169 # 3rd arg as regexp for body
14170 check_lnet_proc_stats() {
14171 local l=$(cat "$TMP/lnet_$1" |wc -l)
14172 [ $l = 1 ] || (cat "$TMP/lnet_$1" && error "$2 is not of 1 line: $l")
14174 grep -E "$3" "$TMP/lnet_$1" || (cat "$TMP/lnet_$1" && error "$2 misformatted")
14177 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
14178 # 3rd arg as regexp for body, 4th arg as regexp for 1st line, 5th arg is
14179 # optional and can be regexp for 2nd line (lnet.routes case)
14180 check_lnet_proc_entry() {
14181 local blp=2 # blp stands for 'position of 1st line of body'
14182 [ -z "$5" ] || blp=3 # lnet.routes case
14184 local l=$(cat "$TMP/lnet_$1" |wc -l)
14185 # subtracting one from $blp because the body can be empty
14186 [ "$l" -ge "$(($blp - 1))" ] || (cat "$TMP/lnet_$1" && error "$2 is too short: $l")
14188 sed -n '1 p' "$TMP/lnet_$1" |grep -E "$4" >/dev/null ||
14189 (cat "$TMP/lnet_$1" && error "1st line of $2 misformatted")
14191 [ "$5" = "" ] || sed -n '2 p' "$TMP/lnet_$1" |grep -E "$5" >/dev/null ||
14192 (cat "$TMP/lnet_$1" && error "2nd line of $2 misformatted")
14194 # bail out if any unexpected line happened
14195 sed -n "$blp p" "$TMP/lnet_$1" | grep -Ev "$3"
14196 [ "$?" != 0 ] || error "$2 misformatted"
14199 test_215() { # for bugs 18102, 21079, 21517
14200 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14202 local N='(0|[1-9][0-9]*)' # non-negative numeric
14203 local P='[1-9][0-9]*' # positive numeric
14204 local I='(0|-?[1-9][0-9]*|NA)' # any numeric (0 | >0 | <0) or NA if no value
14205 local NET='[a-z][a-z0-9]*' # LNET net like o2ib2
14206 local ADDR='[0-9.]+' # LNET addr like 10.0.0.1
14207 local NID="$ADDR@$NET" # LNET nid like 10.0.0.1@o2ib2
14209 local L1 # regexp for 1st line
14210 local L2 # regexp for 2nd line (optional)
14211 local BR # regexp for the rest (body)
14213 # lnet.stats should look as 11 space-separated non-negative numerics
14214 BR="^$N $N $N $N $N $N $N $N $N $N $N$"
14215 create_lnet_proc_files "stats"
14216 check_lnet_proc_stats "stats.sys" "lnet.stats" "$BR"
14217 remove_lnet_proc_files "stats"
14219 # lnet.routes should look like this:
14220 # Routing disabled/enabled
14221 # net hops priority state router
14222 # where net is a string like tcp0, hops > 0, priority >= 0,
14223 # state is up/down,
14224 # router is a string like 192.168.1.1@tcp2
14225 L1="^Routing (disabled|enabled)$"
14226 L2="^net +hops +priority +state +router$"
14227 BR="^$NET +$N +(0|1) +(up|down) +$NID$"
14228 create_lnet_proc_files "routes"
14229 check_lnet_proc_entry "routes.sys" "lnet.routes" "$BR" "$L1" "$L2"
14230 remove_lnet_proc_files "routes"
14232 # lnet.routers should look like this:
14233 # ref rtr_ref alive_cnt state last_ping ping_sent deadline down_ni router
14234 # where ref > 0, rtr_ref > 0, alive_cnt >= 0, state is up/down,
14235 # last_ping >= 0, ping_sent is boolean (0/1), deadline and down_ni are
14236 # numeric (0 or >0 or <0), router is a string like 192.168.1.1@tcp2
14237 L1="^ref +rtr_ref +alive_cnt +state +last_ping +ping_sent +deadline +down_ni +router$"
14238 BR="^$P +$P +$N +(up|down) +$N +(0|1) +$I +$I +$NID$"
14239 create_lnet_proc_files "routers"
14240 check_lnet_proc_entry "routers.sys" "lnet.routers" "$BR" "$L1"
14241 remove_lnet_proc_files "routers"
14243 # lnet.peers should look like this:
14244 # nid refs state last max rtr min tx min queue
14245 # where nid is a string like 192.168.1.1@tcp2, refs > 0,
14246 # state is up/down/NA, max >= 0. last, rtr, min, tx, min are
14247 # numeric (0 or >0 or <0), queue >= 0.
14248 L1="^nid +refs +state +last +max +rtr +min +tx +min +queue$"
14249 BR="^$NID +$P +(up|down|NA) +$I +$N +$I +$I +$I +$I +$N$"
14250 create_lnet_proc_files "peers"
14251 check_lnet_proc_entry "peers.sys" "lnet.peers" "$BR" "$L1"
14252 remove_lnet_proc_files "peers"
14254 # lnet.buffers should look like this:
14255 # pages count credits min
14256 # where pages >=0, count >=0, credits and min are numeric (0 or >0 or <0)
14257 L1="^pages +count +credits +min$"
14258 BR="^ +$N +$N +$I +$I$"
14259 create_lnet_proc_files "buffers"
14260 check_lnet_proc_entry "buffers.sys" "lnet.buffers" "$BR" "$L1"
14261 remove_lnet_proc_files "buffers"
14263 # lnet.nis should look like this:
14264 # nid status alive refs peer rtr max tx min
14265 # where nid is a string like 192.168.1.1@tcp2, status is up/down,
14266 # alive is numeric (0 or >0 or <0), refs >= 0, peer >= 0,
14267 # rtr >= 0, max >=0, tx and min are numeric (0 or >0 or <0).
14268 L1="^nid +status +alive +refs +peer +rtr +max +tx +min$"
14269 BR="^$NID +(up|down) +$I +$N +$N +$N +$N +$I +$I$"
14270 create_lnet_proc_files "nis"
14271 check_lnet_proc_entry "nis.sys" "lnet.nis" "$BR" "$L1"
14272 remove_lnet_proc_files "nis"
14274 # can we successfully write to lnet.stats?
14275 lctl set_param -n stats=0 || error "cannot write to lnet.stats"
14277 run_test 215 "lnet exists and has proper content - bugs 18102, 21079, 21517"
14279 test_216() { # bug 20317
14280 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14281 remote_ost_nodsh && skip "remote OST with nodsh"
14284 local facets=$(get_facets OST)
14285 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14287 save_lustre_params client "osc.*.contention_seconds" > $p
14288 save_lustre_params $facets \
14289 "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
14290 save_lustre_params $facets \
14291 "ldlm.namespaces.filter-*.contended_locks" >> $p
14292 save_lustre_params $facets \
14293 "ldlm.namespaces.filter-*.contention_seconds" >> $p
14294 clear_stats osc.*.osc_stats
14296 # agressive lockless i/o settings
14297 do_nodes $(comma_list $(osts_nodes)) \
14298 "lctl set_param -n ldlm.namespaces.*.max_nolock_bytes=2000000 \
14299 ldlm.namespaces.filter-*.contended_locks=0 \
14300 ldlm.namespaces.filter-*.contention_seconds=60"
14301 lctl set_param -n osc.*.contention_seconds=60
14303 $DIRECTIO write $DIR/$tfile 0 10 4096
14304 $CHECKSTAT -s 40960 $DIR/$tfile
14306 # disable lockless i/o
14307 do_nodes $(comma_list $(osts_nodes)) \
14308 "lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes=0 \
14309 ldlm.namespaces.filter-*.contended_locks=32 \
14310 ldlm.namespaces.filter-*.contention_seconds=0"
14311 lctl set_param -n osc.*.contention_seconds=0
14312 clear_stats osc.*.osc_stats
14314 dd if=/dev/zero of=$DIR/$tfile count=0
14315 $CHECKSTAT -s 0 $DIR/$tfile
14317 restore_lustre_params <$p
14321 run_test 216 "check lockless direct write updates file size and kms correctly"
14323 test_217() { # bug 22430
14324 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14329 for node in $(nodes_list); do
14330 nid=$(host_nids_address $node $NETTYPE)
14331 if [[ $nid = *-* ]] ; then
14332 echo "lctl ping $(h2nettype $nid)"
14333 lctl ping $(h2nettype $nid)
14335 echo "skipping $node (no hyphen detected)"
14339 run_test 217 "check lctl ping for hostnames with hiphen ('-')"
14342 # do directio so as not to populate the page cache
14343 log "creating a 10 Mb file"
14344 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
14345 log "starting reads"
14346 dd if=$DIR/$tfile of=/dev/null bs=4096 &
14347 log "truncating the file"
14348 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
14350 kill %+ || true # reads might have finished
14351 echo "wait until dd is finished"
14353 log "removing the temporary file"
14354 rm -rf $DIR/$tfile || error "tmp file removal failed"
14356 run_test 218 "parallel read and truncate should not deadlock"
14359 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14361 # write one partial page
14362 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1
14363 # set no grant so vvp_io_commit_write will do sync write
14364 $LCTL set_param fail_loc=0x411
14365 # write a full page at the end of file
14366 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=1 conv=notrunc
14368 $LCTL set_param fail_loc=0
14369 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=3
14370 $LCTL set_param fail_loc=0x411
14371 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1 seek=2 conv=notrunc
14374 dd if=/dev/zero of=$DIR/$tfile-2 bs=1024 count=1
14375 $CHECKSTAT -s 1024 $DIR/$tfile-2 || error "checkstat wrong size"
14377 run_test 219 "LU-394: Write partial won't cause uncontiguous pages vec at LND"
14379 test_220() { #LU-325
14380 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14381 remote_ost_nodsh && skip "remote OST with nodsh"
14382 remote_mds_nodsh && skip "remote MDS with nodsh"
14383 remote_mgs_nodsh && skip "remote MGS with nodsh"
14387 # create on MDT0000 so the last_id and next_id are correct
14389 local OST=$($LFS df $DIR | awk '/OST:'$OSTIDX'/ { print $1 }')
14393 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $OST)
14394 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
14395 osc.$mdtosc_proc1.prealloc_last_id)
14396 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
14397 osc.$mdtosc_proc1.prealloc_next_id)
14401 if ! combined_mgs_mds ; then
14405 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=-1
14406 #define OBD_FAIL_OST_ENOINO 0x229
14407 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x229
14408 create_pool $FSNAME.$TESTNAME || return 1
14409 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $OST || return 2
14411 $SETSTRIPE $DIR/$tdir -i $OSTIDX -c 1 -p $FSNAME.$TESTNAME
14413 MDSOBJS=$((last_id - next_id))
14414 echo "preallocated objects on MDS is $MDSOBJS" "($last_id - $next_id)"
14416 blocks=$($LFS df $MOUNT | awk '($1 == '$OSTIDX') { print $4 }')
14417 echo "OST still has $count kbytes free"
14419 echo "create $MDSOBJS files @next_id..."
14420 createmany -o $DIR/$tdir/f $MDSOBJS || return 3
14422 local last_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
14423 osc.$mdtosc_proc1.prealloc_last_id)
14424 local next_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
14425 osc.$mdtosc_proc1.prealloc_next_id)
14427 echo "after creation, last_id=$last_id2, next_id=$next_id2"
14432 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=0
14433 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0
14435 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $OST ||
14436 error "$LCTL pool_remove $FSNAME.$TESTNAME $OST failed"
14437 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME ||
14438 error "$LCTL pool_destroy $FSNAME.$TESTNAME failed"
14439 echo "unlink $MDSOBJS files @$next_id..."
14440 unlinkmany $DIR/$tdir/f $MDSOBJS || error "unlinkmany failed"
14442 if ! combined_mgs_mds ; then
14446 run_test 220 "preallocated MDS objects still used if ENOSPC from OST"
14449 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14451 dd if=`which date` of=$MOUNT/date oflag=sync
14452 chmod +x $MOUNT/date
14454 #define OBD_FAIL_LLITE_FAULT_TRUNC_RACE 0x1401
14455 $LCTL set_param fail_loc=0x80001401
14457 $MOUNT/date > /dev/null
14460 run_test 221 "make sure fault and truncate race to not cause OOM"
14463 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14466 test_mkdir $DIR/$tdir
14467 $LFS setstripe -c 1 -i 0 $DIR/$tdir
14468 createmany -o $DIR/$tdir/$tfile 10
14469 cancel_lru_locks mdc
14470 cancel_lru_locks osc
14471 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
14472 $LCTL set_param fail_loc=0x31a
14473 ls -l $DIR/$tdir > /dev/null || error "AGL for ls failed"
14474 $LCTL set_param fail_loc=0
14477 run_test 222a "AGL for ls should not trigger CLIO lock failure"
14480 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14483 test_mkdir $DIR/$tdir
14484 $LFS setstripe -c 1 -i 0 $DIR/$tdir
14485 createmany -o $DIR/$tdir/$tfile 10
14486 cancel_lru_locks mdc
14487 cancel_lru_locks osc
14488 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
14489 $LCTL set_param fail_loc=0x31a
14490 rm -r $DIR/$tdir || error "AGL for rmdir failed"
14491 $LCTL set_param fail_loc=0
14493 run_test 222b "AGL for rmdir should not trigger CLIO lock failure"
14496 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14499 test_mkdir $DIR/$tdir
14500 $LFS setstripe -c 1 -i 0 $DIR/$tdir
14501 createmany -o $DIR/$tdir/$tfile 10
14502 cancel_lru_locks mdc
14503 cancel_lru_locks osc
14504 #define OBD_FAIL_LDLM_AGL_NOLOCK 0x31b
14505 $LCTL set_param fail_loc=0x31b
14506 ls -l $DIR/$tdir > /dev/null || error "reenqueue failed"
14507 $LCTL set_param fail_loc=0
14510 run_test 223 "osc reenqueue if without AGL lock granted ======================="
14512 test_224a() { # LU-1039, MRP-303
14513 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14515 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB 0x508
14516 $LCTL set_param fail_loc=0x508
14517 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 conv=fsync
14518 $LCTL set_param fail_loc=0
14521 run_test 224a "Don't panic on bulk IO failure"
14523 test_224b() { # LU-1039, MRP-303
14524 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14526 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
14527 cancel_lru_locks osc
14528 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB2 0x515
14529 $LCTL set_param fail_loc=0x515
14530 dd of=/dev/null if=$DIR/$tfile bs=4096 count=1
14531 $LCTL set_param fail_loc=0
14534 run_test 224b "Don't panic on bulk IO failure"
14536 test_224c() { # LU-6441
14537 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14538 remote_mds_nodsh && skip "remote MDS with nodsh"
14540 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14541 save_writethrough $p
14542 set_cache writethrough on
14544 local pages_per_rpc=$($LCTL get_param \
14545 osc.*.max_pages_per_rpc)
14546 local at_max=$($LCTL get_param -n at_max)
14547 local timeout=$($LCTL get_param -n timeout)
14548 local test_at="$LCTL get_param -n at_max"
14549 local param_at="$FSNAME.sys.at_max"
14550 local test_timeout="$LCTL get_param -n timeout"
14551 local param_timeout="$FSNAME.sys.timeout"
14553 $LCTL set_param -n osc.*.max_pages_per_rpc=1024
14555 set_conf_param_and_check client "$test_at" "$param_at" 0 ||
14556 error "conf_param at_max=0 failed"
14557 set_conf_param_and_check client "$test_timeout" "$param_timeout" 5 ||
14558 error "conf_param timeout=5 failed"
14560 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB3 0x520
14561 do_facet ost1 $LCTL set_param fail_loc=0x520
14562 $LFS setstripe -c 1 -i 0 $DIR/$tfile
14563 dd if=/dev/zero of=$DIR/$tfile bs=8MB count=1
14565 do_facet ost1 $LCTL set_param fail_loc=0
14567 set_conf_param_and_check client "$test_at" "$param_at" $at_max ||
14568 error "conf_param at_max=$at_max failed"
14569 set_conf_param_and_check client "$test_timeout" "$param_timeout" \
14570 $timeout || error "conf_param timeout=$timeout failed"
14572 $LCTL set_param -n $pages_per_rpc
14573 restore_lustre_params < $p
14576 run_test 224c "Don't hang if one of md lost during large bulk RPC"
14578 MDSSURVEY=${MDSSURVEY:-$(which mds-survey 2>/dev/null || true)}
14580 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14581 if [ -z ${MDSSURVEY} ]; then
14582 skip_env "mds-survey not found"
14584 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ] ||
14585 skip "Need MDS version at least 2.2.51"
14587 local mds=$(facet_host $SINGLEMDS)
14588 local target=$(do_nodes $mds 'lctl dl' |
14589 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
14591 local cmd1="file_count=1000 thrhi=4"
14592 local cmd2="dir_count=2 layer=mdd stripe_count=0"
14593 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
14594 local cmd="$cmd1 $cmd2 $cmd3"
14596 rm -f ${TMP}/mds_survey*
14598 eval $cmd || error "mds-survey with zero-stripe failed"
14599 cat ${TMP}/mds_survey*
14600 rm -f ${TMP}/mds_survey*
14602 run_test 225a "Metadata survey sanity with zero-stripe"
14605 if [ -z ${MDSSURVEY} ]; then
14606 skip_env "mds-survey not found"
14608 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ] ||
14609 skip "Need MDS version at least 2.2.51"
14610 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14611 remote_mds_nodsh && skip "remote MDS with nodsh"
14612 if [ $($LCTL dl | grep -c osc) -eq 0 ]; then
14613 skip_env "Need to mount OST to test"
14616 local mds=$(facet_host $SINGLEMDS)
14617 local target=$(do_nodes $mds 'lctl dl' |
14618 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
14620 local cmd1="file_count=1000 thrhi=4"
14621 local cmd2="dir_count=2 layer=mdd stripe_count=1"
14622 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
14623 local cmd="$cmd1 $cmd2 $cmd3"
14625 rm -f ${TMP}/mds_survey*
14627 eval $cmd || error "mds-survey with stripe_count failed"
14628 cat ${TMP}/mds_survey*
14629 rm -f ${TMP}/mds_survey*
14631 run_test 225b "Metadata survey sanity with stripe_count = 1"
14633 mcreate_path2fid () {
14639 local path=$DIR/$tdir/$name
14644 $MCREATE --mode=$1 --major=$2 --minor=$3 $path ||
14645 error "cannot create $desc"
14647 fid=$($LFS path2fid $path | tr -d '[' | tr -d ']')
14649 [ $rc -ne 0 ] && error "cannot get fid of a $desc"
14651 fid_path=$($LFS fid2path $MOUNT $fid)
14653 [ $rc -ne 0 ] && error "cannot get path of $desc by $DIR $path $fid"
14655 [ "$path" == "$fid_path" ] ||
14656 error "fid2path returned $fid_path, expected $path"
14658 echo "pass with $path and $fid"
14663 mkdir -p $DIR/$tdir
14665 mcreate_path2fid 0010666 0 0 fifo "FIFO"
14666 mcreate_path2fid 0020666 1 3 null "character special file (null)"
14667 mcreate_path2fid 0020666 1 255 none "character special file (no device)"
14668 mcreate_path2fid 0040666 0 0 dir "directory"
14669 mcreate_path2fid 0060666 7 0 loop0 "block special file (loop)"
14670 mcreate_path2fid 0100666 0 0 file "regular file"
14671 mcreate_path2fid 0120666 0 0 link "symbolic link"
14672 mcreate_path2fid 0140666 0 0 sock "socket"
14674 run_test 226a "call path2fid and fid2path on files of all type"
14677 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
14682 mkdir -p $DIR/$tdir
14683 $LFS setdirstripe -i $MDTIDX $DIR/$tdir/remote_dir ||
14684 error "create remote directory failed"
14685 mcreate_path2fid 0010666 0 0 "remote_dir/fifo" "FIFO"
14686 mcreate_path2fid 0020666 1 3 "remote_dir/null" \
14687 "character special file (null)"
14688 mcreate_path2fid 0020666 1 255 "remote_dir/none" \
14689 "character special file (no device)"
14690 mcreate_path2fid 0040666 0 0 "remote_dir/dir" "directory"
14691 mcreate_path2fid 0060666 7 0 "remote_dir/loop0" \
14692 "block special file (loop)"
14693 mcreate_path2fid 0100666 0 0 "remote_dir/file" "regular file"
14694 mcreate_path2fid 0120666 0 0 "remote_dir/link" "symbolic link"
14695 mcreate_path2fid 0140666 0 0 "remote_dir/sock" "socket"
14697 run_test 226b "call path2fid and fid2path on files of all type under remote dir"
14699 # LU-1299 Executing or running ldd on a truncated executable does not
14700 # cause an out-of-memory condition.
14702 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14703 [ -z "$(which ldd)" ] && skip_env "should have ldd tool"
14705 dd if=$(which date) of=$MOUNT/date bs=1k count=1
14706 chmod +x $MOUNT/date
14708 $MOUNT/date > /dev/null
14709 ldd $MOUNT/date > /dev/null
14712 run_test 227 "running truncated executable does not cause OOM"
14714 # LU-1512 try to reuse idle OI blocks
14716 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14717 remote_mds_nodsh && skip "remote MDS with nodsh"
14718 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
14719 skip_env "ldiskfs only test"
14721 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
14722 local myDIR=$DIR/$tdir
14725 #define OBD_FAIL_SEQ_EXHAUST 0x1002
14726 $LCTL set_param fail_loc=0x80001002
14727 createmany -o $myDIR/t- 10000
14728 $LCTL set_param fail_loc=0
14729 # The guard is current the largest FID holder
14731 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
14733 local IDX=$(($SEQ % 64))
14735 do_facet $SINGLEMDS sync
14736 # Make sure journal flushed.
14738 local blk1=$(do_facet $SINGLEMDS \
14739 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
14740 grep Blockcount | awk '{print $4}')
14742 # Remove old files, some OI blocks will become idle.
14743 unlinkmany $myDIR/t- 10000
14744 # Create new files, idle OI blocks should be reused.
14745 createmany -o $myDIR/t- 2000
14746 do_facet $SINGLEMDS sync
14747 # Make sure journal flushed.
14749 local blk2=$(do_facet $SINGLEMDS \
14750 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
14751 grep Blockcount | awk '{print $4}')
14753 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
14755 run_test 228a "try to reuse idle OI blocks"
14758 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14759 remote_mds_nodsh && skip "remote MDS with nodsh"
14760 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
14761 skip_env "ldiskfs only test"
14763 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
14764 local myDIR=$DIR/$tdir
14767 #define OBD_FAIL_SEQ_EXHAUST 0x1002
14768 $LCTL set_param fail_loc=0x80001002
14769 createmany -o $myDIR/t- 10000
14770 $LCTL set_param fail_loc=0
14771 # The guard is current the largest FID holder
14773 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
14775 local IDX=$(($SEQ % 64))
14777 do_facet $SINGLEMDS sync
14778 # Make sure journal flushed.
14780 local blk1=$(do_facet $SINGLEMDS \
14781 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
14782 grep Blockcount | awk '{print $4}')
14784 # Remove old files, some OI blocks will become idle.
14785 unlinkmany $myDIR/t- 10000
14788 stop $SINGLEMDS || error "Fail to stop MDT."
14790 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
14792 df $MOUNT || error "Fail to df."
14793 # Create new files, idle OI blocks should be reused.
14794 createmany -o $myDIR/t- 2000
14795 do_facet $SINGLEMDS sync
14796 # Make sure journal flushed.
14798 local blk2=$(do_facet $SINGLEMDS \
14799 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
14800 grep Blockcount | awk '{print $4}')
14802 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
14804 run_test 228b "idle OI blocks can be reused after MDT restart"
14808 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14809 remote_mds_nodsh && skip "remote MDS with nodsh"
14810 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
14811 skip_env "ldiskfs only test"
14813 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
14814 local myDIR=$DIR/$tdir
14817 #define OBD_FAIL_SEQ_EXHAUST 0x1002
14818 $LCTL set_param fail_loc=0x80001002
14819 # 20000 files can guarantee there are index nodes in the OI file
14820 createmany -o $myDIR/t- 20000
14821 $LCTL set_param fail_loc=0
14822 # The guard is current the largest FID holder
14824 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
14826 local IDX=$(($SEQ % 64))
14828 do_facet $SINGLEMDS sync
14829 # Make sure journal flushed.
14831 local blk1=$(do_facet $SINGLEMDS \
14832 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
14833 grep Blockcount | awk '{print $4}')
14835 # Remove old files, some OI blocks will become idle.
14836 unlinkmany $myDIR/t- 20000
14838 # The OI file should become empty now
14840 # Create new files, idle OI blocks should be reused.
14841 createmany -o $myDIR/t- 2000
14842 do_facet $SINGLEMDS sync
14843 # Make sure journal flushed.
14845 local blk2=$(do_facet $SINGLEMDS \
14846 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
14847 grep Blockcount | awk '{print $4}')
14849 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
14851 run_test 228c "NOT shrink the last entry in OI index node to recycle idle leaf"
14853 test_229() { # LU-2482, LU-3448
14854 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14855 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
14856 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.53) ] &&
14857 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53"
14861 # Create a file with a released layout and stripe count 2.
14862 $MULTIOP $DIR/$tfile H2c ||
14863 error "failed to create file with released layout"
14865 $GETSTRIPE -v $DIR/$tfile
14867 local pattern=$($GETSTRIPE -L $DIR/$tfile)
14868 [ X"$pattern" = X"released" ] || error "pattern error ($pattern)"
14870 local stripe_count=$($GETSTRIPE -c $DIR/$tfile) || error "getstripe"
14871 [ $stripe_count -eq 2 ] || error "stripe count not 2 ($stripe_count)"
14872 stat $DIR/$tfile || error "failed to stat released file"
14874 chown $RUNAS_ID $DIR/$tfile ||
14875 error "chown $RUNAS_ID $DIR/$tfile failed"
14877 chgrp $RUNAS_ID $DIR/$tfile ||
14878 error "chgrp $RUNAS_ID $DIR/$tfile failed"
14880 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
14881 rm $DIR/$tfile || error "failed to remove released file"
14883 run_test 229 "getstripe/stat/rm/attr changes work on released files"
14886 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14887 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
14888 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.11.52) ] &&
14889 skip "Need MDS version at least 2.11.52"
14893 test_mkdir $DIR/$tdir
14894 test_mkdir -i0 -c1 $DIR/$tdir/test_230_local
14895 local mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230_local)
14896 [ $mdt_idx -ne 0 ] &&
14897 error "create local directory on wrong MDT $mdt_idx"
14899 $LFS mkdir -i $MDTIDX $DIR/$tdir/test_230 ||
14900 error "create remote directory failed"
14901 local mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230)
14902 [ $mdt_idx -ne $MDTIDX ] &&
14903 error "create remote directory on wrong MDT $mdt_idx"
14905 createmany -o $DIR/$tdir/test_230/t- 10 ||
14906 error "create files on remote directory failed"
14907 mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230/t-0)
14908 [ $mdt_idx -ne $MDTIDX ] && error "create files on wrong MDT $mdt_idx"
14909 rm -r $DIR/$tdir || error "unlink remote directory failed"
14911 run_test 230a "Create remote directory and files under the remote directory"
14914 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14915 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
14916 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.11.52) ] &&
14917 skip "Need MDS version at least 2.11.52"
14925 local migrate_dir=$DIR/$tdir/migrate_dir
14926 local other_dir=$DIR/$tdir/other_dir
14928 test_mkdir $DIR/$tdir
14929 test_mkdir -i0 -c1 $migrate_dir
14930 test_mkdir -i0 -c1 $other_dir
14931 for ((i=0; i<10; i++)); do
14932 mkdir -p $migrate_dir/dir_${i}
14933 createmany -o $migrate_dir/dir_${i}/f 10 ||
14934 error "create files under remote dir failed $i"
14937 cp /etc/passwd $migrate_dir/$tfile
14938 cp /etc/passwd $other_dir/$tfile
14939 chattr +SAD $migrate_dir
14940 chattr +SAD $migrate_dir/$tfile
14942 local old_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
14943 local old_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
14944 local old_dir_mode=$(stat -c%f $migrate_dir)
14945 local old_file_mode=$(stat -c%f $migrate_dir/$tfile)
14947 mkdir -p $migrate_dir/dir_default_stripe2
14948 $SETSTRIPE -c 2 $migrate_dir/dir_default_stripe2
14949 $SETSTRIPE -c 2 $migrate_dir/${tfile}_stripe2
14951 mkdir -p $other_dir
14952 ln $migrate_dir/$tfile $other_dir/luna
14953 ln $migrate_dir/$tfile $migrate_dir/sofia
14954 ln $other_dir/$tfile $migrate_dir/david
14955 ln -s $migrate_dir/$tfile $other_dir/zachary
14956 ln -s $migrate_dir/$tfile $migrate_dir/${tfile}_ln
14957 ln -s $other_dir/$tfile $migrate_dir/${tfile}_ln_other
14959 $LFS migrate -m $MDTIDX $migrate_dir ||
14960 error "fails on migrating remote dir to MDT1"
14962 echo "migratate to MDT1, then checking.."
14963 for ((i = 0; i < 10; i++)); do
14964 for file in $(find $migrate_dir/dir_${i}); do
14965 mdt_index=$($LFS getstripe -m $file)
14966 [ $mdt_index == $MDTIDX ] ||
14967 error "$file is not on MDT${MDTIDX}"
14971 # the multiple link file should still in MDT0
14972 mdt_index=$($LFS getstripe -m $migrate_dir/$tfile)
14973 [ $mdt_index == 0 ] ||
14974 error "$file is not on MDT${MDTIDX}"
14976 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
14977 [ "$old_dir_flag" = "$new_dir_flag" ] ||
14978 error " expect $old_dir_flag get $new_dir_flag"
14980 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
14981 [ "$old_file_flag" = "$new_file_flag" ] ||
14982 error " expect $old_file_flag get $new_file_flag"
14984 local new_dir_mode=$(stat -c%f $migrate_dir)
14985 [ "$old_dir_mode" = "$new_dir_mode" ] ||
14986 error "expect mode $old_dir_mode get $new_dir_mode"
14988 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
14989 [ "$old_file_mode" = "$new_file_mode" ] ||
14990 error "expect mode $old_file_mode get $new_file_mode"
14992 diff /etc/passwd $migrate_dir/$tfile ||
14993 error "$tfile different after migration"
14995 diff /etc/passwd $other_dir/luna ||
14996 error "luna different after migration"
14998 diff /etc/passwd $migrate_dir/sofia ||
14999 error "sofia different after migration"
15001 diff /etc/passwd $migrate_dir/david ||
15002 error "david different after migration"
15004 diff /etc/passwd $other_dir/zachary ||
15005 error "zachary different after migration"
15007 diff /etc/passwd $migrate_dir/${tfile}_ln ||
15008 error "${tfile}_ln different after migration"
15010 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
15011 error "${tfile}_ln_other different after migration"
15013 stripe_count=$($LFS getstripe -c $migrate_dir/dir_default_stripe2)
15014 [ $stripe_count = 2 ] ||
15015 error "dir strpe_count $d != 2 after migration."
15017 stripe_count=$($LFS getstripe -c $migrate_dir/${tfile}_stripe2)
15018 [ $stripe_count = 2 ] ||
15019 error "file strpe_count $d != 2 after migration."
15021 #migrate back to MDT0
15024 $LFS migrate -m $MDTIDX $migrate_dir ||
15025 error "fails on migrating remote dir to MDT0"
15027 echo "migrate back to MDT0, checking.."
15028 for file in $(find $migrate_dir); do
15029 mdt_index=$($LFS getstripe -m $file)
15030 [ $mdt_index == $MDTIDX ] ||
15031 error "$file is not on MDT${MDTIDX}"
15034 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
15035 [ "$old_dir_flag" = "$new_dir_flag" ] ||
15036 error " expect $old_dir_flag get $new_dir_flag"
15038 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
15039 [ "$old_file_flag" = "$new_file_flag" ] ||
15040 error " expect $old_file_flag get $new_file_flag"
15042 local new_dir_mode=$(stat -c%f $migrate_dir)
15043 [ "$old_dir_mode" = "$new_dir_mode" ] ||
15044 error "expect mode $old_dir_mode get $new_dir_mode"
15046 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
15047 [ "$old_file_mode" = "$new_file_mode" ] ||
15048 error "expect mode $old_file_mode get $new_file_mode"
15050 diff /etc/passwd ${migrate_dir}/$tfile ||
15051 error "$tfile different after migration"
15053 diff /etc/passwd ${other_dir}/luna ||
15054 error "luna different after migration"
15056 diff /etc/passwd ${migrate_dir}/sofia ||
15057 error "sofia different after migration"
15059 diff /etc/passwd ${other_dir}/zachary ||
15060 error "zachary different after migration"
15062 diff /etc/passwd $migrate_dir/${tfile}_ln ||
15063 error "${tfile}_ln different after migration"
15065 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
15066 error "${tfile}_ln_other different after migration"
15068 stripe_count=$($LFS getstripe -c ${migrate_dir}/dir_default_stripe2)
15069 [ $stripe_count = 2 ] ||
15070 error "dir strpe_count $d != 2 after migration."
15072 stripe_count=$($LFS getstripe -c ${migrate_dir}/${tfile}_stripe2)
15073 [ $stripe_count = 2 ] ||
15074 error "file strpe_count $d != 2 after migration."
15076 rm -rf $DIR/$tdir || error "rm dir failed after migration"
15078 run_test 230b "migrate directory"
15081 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15082 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15083 remote_mds_nodsh && skip "remote MDS with nodsh"
15084 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.11.52) ] &&
15085 skip "Need MDS version at least 2.11.52"
15091 local migrate_dir=$DIR/$tdir/migrate_dir
15093 #If migrating directory fails in the middle, all entries of
15094 #the directory is still accessiable.
15095 test_mkdir $DIR/$tdir
15096 test_mkdir -i0 -c1 $migrate_dir
15097 test_mkdir -i1 -c1 $DIR/$tdir/remote_dir
15099 createmany -o $migrate_dir/f $total ||
15100 error "create files under ${migrate_dir} failed"
15102 # fail after migrating top dir, and this will fail only once, so the
15103 # first sub file migration will fail (currently f3), others succeed.
15104 #OBD_FAIL_MIGRATE_ENTRIES 0x1801
15105 do_facet mds1 lctl set_param fail_loc=0x1801
15106 local t=$(ls $migrate_dir | wc -l)
15107 $LFS migrate --mdt-index $MDTIDX $migrate_dir &&
15108 error "migrate should fail"
15109 local u=$(ls $migrate_dir | wc -l)
15110 [ "$u" == "$t" ] || error "$u != $t during migration"
15112 # add new dir/file should succeed
15113 mkdir $migrate_dir/dir ||
15114 error "mkdir failed under migrating directory"
15115 touch $migrate_dir/file ||
15116 error "create file failed under migrating directory"
15118 # add file with existing name should fail
15119 for file in $migrate_dir/f*; do
15120 stat $file > /dev/null || error "stat $file failed"
15121 $OPENFILE -f O_CREAT:O_EXCL $file &&
15122 error "open(O_CREAT|O_EXCL) $file should fail"
15123 $MULTIOP $file m && error "create $file should fail"
15124 touch $DIR/$tdir/remote_dir/$tfile ||
15125 error "touch $tfile failed"
15126 ln $DIR/$tdir/remote_dir/$tfile $file &&
15127 error "link $file should fail"
15128 mdt_index=$($LFS getstripe -m $file)
15129 if [ $mdt_index == 0 ]; then
15130 # file failed to migrate is not allowed to rename to
15131 mv $DIR/$tdir/remote_dir/$tfile $file &&
15132 error "rename to $file should fail"
15134 mv $DIR/$tdir/remote_dir/$tfile $file ||
15135 error "rename to $file failed"
15137 echo hello >> $file || error "write $file failed"
15140 # resume migration with different options should fail
15141 $LFS migrate -m 0 $migrate_dir &&
15142 error "migrate -m 0 $migrate_dir should fail"
15144 $LFS migrate -m $MDTIDX -c 2 $migrate_dir &&
15145 error "migrate -c 2 $migrate_dir should fail"
15147 # resume migration should succeed
15148 $LFS migrate -m $MDTIDX $migrate_dir ||
15149 error "migrate $migrate_dir failed"
15151 echo "Finish migration, then checking.."
15152 for file in $(find $migrate_dir); do
15153 mdt_index=$($LFS getstripe -m $file)
15154 [ $mdt_index == $MDTIDX ] ||
15155 error "$file is not on MDT${MDTIDX}"
15158 rm -rf $DIR/$tdir || error "rm dir failed after migration"
15160 run_test 230c "check directory accessiblity if migration failed"
15163 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15164 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15165 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.11.52) ] &&
15166 skip "Need MDS version at least 2.11.52"
15168 [ "$(facet_fstype mds1)" == "zfs" ] && skip "skip ZFS backend"
15170 local migrate_dir=$DIR/$tdir/migrate_dir
15180 old_index=$((RANDOM % MDSCOUNT))
15181 old_count=$((MDSCOUNT - old_index))
15182 new_index=$((RANDOM % MDSCOUNT))
15183 new_count=$((MDSCOUNT - new_index))
15184 new_hash="all_char"
15186 [ $old_count -gt 1 ] && old_count=$((old_count - RANDOM % old_count))
15187 [ $new_count -gt 1 ] && new_count=$((new_count - RANDOM % new_count))
15189 test_mkdir $DIR/$tdir
15190 test_mkdir -i $old_index -c $old_count $migrate_dir
15192 for ((i=0; i<100; i++)); do
15193 test_mkdir -i0 -c1 $migrate_dir/dir_${i}
15194 createmany -o $migrate_dir/dir_${i}/f 100 ||
15195 error "create files under remote dir failed $i"
15198 echo -n "Migrate from MDT$old_index "
15199 [ $old_count -gt 1 ] && echo -n "... MDT$((old_index + old_count - 1)) "
15200 echo -n "to MDT$new_index"
15201 [ $new_count -gt 1 ] && echo -n " ... MDT$((new_index + new_count - 1))"
15204 echo "$LFS migrate -m$new_index -c$new_count -H $new_hash $migrate_dir"
15205 $LFS migrate -m $new_index -c $new_count -H $new_hash $migrate_dir ||
15206 error "migrate remote dir error"
15208 echo "Finish migration, then checking.."
15209 for file in $(find $migrate_dir); do
15210 mdt_index=$($LFS getstripe -m $file)
15211 if [ $mdt_index -lt $new_index ] ||
15212 [ $mdt_index -gt $((new_index + new_count - 1)) ]; then
15213 error "$file is on MDT$mdt_index"
15217 rm -rf $DIR/$tdir || error "rm dir failed after migration"
15219 run_test 230d "check migrate big directory"
15222 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15223 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15224 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.11.52) ] &&
15225 skip "Need MDS version at least 2.11.52"
15232 mkdir -p $DIR/$tdir
15233 mkdir $DIR/$tdir/migrate_dir
15234 mkdir $DIR/$tdir/other_dir
15235 touch $DIR/$tdir/migrate_dir/a
15236 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/b
15237 ls $DIR/$tdir/other_dir
15239 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
15240 error "migrate dir fails"
15242 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
15243 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
15245 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
15246 [ $mdt_index == 0 ] || error "a is not on MDT0"
15248 $LFS migrate -m 1 $DIR/$tdir/other_dir ||
15249 error "migrate dir fails"
15251 mdt_index=$($LFS getstripe -m $DIR/$tdir/other_dir)
15252 [ $mdt_index == 1 ] || error "other_dir is not on MDT1"
15254 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
15255 [ $mdt_index == 1 ] || error "a is not on MDT1"
15257 mdt_index=$($LFS getstripe -m $DIR/$tdir/other_dir/b)
15258 [ $mdt_index == 1 ] || error "b is not on MDT1"
15260 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
15261 b_fid=$($LFS path2fid $DIR/$tdir/other_dir/b)
15263 [ "$a_fid" = "$b_fid" ] || error "different fid after migration"
15265 rm -rf $DIR/$tdir || error "rm dir failed after migration"
15267 run_test 230e "migrate mulitple local link files"
15270 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15271 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15272 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.11.52) ] &&
15273 skip "Need MDS version at least 2.11.52"
15278 mkdir -p $DIR/$tdir
15279 mkdir $DIR/$tdir/migrate_dir
15280 $LFS mkdir -i1 $DIR/$tdir/other_dir
15281 touch $DIR/$tdir/migrate_dir/a
15282 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln1
15283 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln2
15284 ls $DIR/$tdir/other_dir
15286 # a should be migrated to MDT1, since no other links on MDT0
15287 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
15288 error "#1 migrate dir fails"
15289 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
15290 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
15291 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
15292 [ $mdt_index == 1 ] || error "a is not on MDT1"
15294 # a should stay on MDT1, because it is a mulitple link file
15295 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
15296 error "#2 migrate dir fails"
15297 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
15298 [ $mdt_index == 1 ] || error "a is not on MDT1"
15300 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
15301 error "#3 migrate dir fails"
15303 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
15304 ln_fid=$($LFS path2fid $DIR/$tdir/other_dir/ln1)
15305 [ "$a_fid" = "$ln_fid" ] || error "different fid after migrate to MDT1"
15307 rm -rf $DIR/$tdir/other_dir/ln1 || error "unlink ln1 fails"
15308 rm -rf $DIR/$tdir/other_dir/ln2 || error "unlink ln2 fails"
15310 # a should be migrated to MDT0, since no other links on MDT1
15311 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
15312 error "#4 migrate dir fails"
15313 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
15314 [ $mdt_index == 0 ] || error "a is not on MDT0"
15316 rm -rf $DIR/$tdir || error "rm dir failed after migration"
15318 run_test 230f "migrate mulitple remote link files"
15321 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15322 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15323 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.11.52) ] &&
15324 skip "Need MDS version at least 2.11.52"
15326 mkdir -p $DIR/$tdir/migrate_dir
15328 $LFS migrate -m 1000 $DIR/$tdir/migrate_dir &&
15329 error "migrating dir to non-exist MDT succeeds"
15332 run_test 230g "migrate dir to non-exist MDT"
15335 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15336 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15337 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.11.52) ] &&
15338 skip "Need MDS version at least 2.11.52"
15342 mkdir -p $DIR/$tdir/migrate_dir
15344 $LFS migrate -m1 $DIR &&
15345 error "migrating mountpoint1 should fail"
15347 $LFS migrate -m1 $DIR/$tdir/.. &&
15348 error "migrating mountpoint2 should fail"
15351 $LFS migrate -m1 $DIR/$tdir/migrate_dir/.. &&
15352 error "migrating $tdir/migrate_dir/.. should fail"
15356 run_test 230h "migrate .. and root"
15359 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15360 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15361 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.11.52) ] &&
15362 skip "Need MDS version at least 2.11.52"
15364 mkdir -p $DIR/$tdir/migrate_dir
15366 $LFS migrate -m 1 $DIR/$tdir/migrate_dir/ ||
15367 error "migration fails with a tailing slash"
15369 $LFS migrate -m 0 $DIR/$tdir/migrate_dir// ||
15370 error "migration fails with two tailing slashes"
15372 run_test 230i "lfs migrate -m tolerates trailing slashes"
15376 # For simplicity this test assumes that max_pages_per_rpc
15377 # is the same across all OSCs
15378 local max_pages=$($LCTL get_param -n osc.*.max_pages_per_rpc | head -n1)
15379 local bulk_size=$((max_pages * 4096))
15380 local brw_size=$(do_facet ost1 $LCTL get_param -n obdfilter.*.brw_size |
15383 mkdir -p $DIR/$tdir
15384 $LFS setstripe -S ${brw_size}M $DIR/$tdir ||
15385 error "failed to set stripe with -S ${brw_size}M option"
15387 # clear the OSC stats
15388 $LCTL set_param osc.*.stats=0 &>/dev/null
15391 # Client writes $bulk_size - there must be 1 rpc for $max_pages.
15392 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=$bulk_size count=1 \
15393 oflag=direct &>/dev/null || error "dd failed"
15395 sync; sleep 1; sync # just to be safe
15396 local nrpcs=$($LCTL get_param osc.*.stats |awk '/ost_write/ {print $2}')
15397 if [ x$nrpcs != "x1" ]; then
15398 $LCTL get_param osc.*.stats
15399 error "found $nrpcs ost_write RPCs, not 1 as expected"
15403 # Drop the OSC cache, otherwise we will read from it
15404 cancel_lru_locks osc
15406 # clear the OSC stats
15407 $LCTL set_param osc.*.stats=0 &>/dev/null
15409 # Client reads $bulk_size.
15410 dd if=$DIR/$tdir/$tfile of=/dev/null bs=$bulk_size count=1 \
15411 iflag=direct &>/dev/null || error "dd failed"
15413 nrpcs=$($LCTL get_param osc.*.stats | awk '/ost_read/ { print $2 }')
15414 if [ x$nrpcs != "x1" ]; then
15415 $LCTL get_param osc.*.stats
15416 error "found $nrpcs ost_read RPCs, not 1 as expected"
15419 run_test 231a "checking that reading/writing of BRW RPC size results in one RPC"
15422 mkdir -p $DIR/$tdir
15424 for i in {0..1023}; do
15425 dd if=/dev/zero of=$DIR/$tdir/$tfile conv=notrunc \
15426 seek=$((2 * i)) bs=4096 count=1 &>/dev/null ||
15427 error "dd of=$DIR/$tdir/$tfile seek=$((2 * i)) failed"
15431 run_test 231b "must not assert on fully utilized OST request buffer"
15434 mkdir -p $DIR/$tdir
15435 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
15437 #define OBD_FAIL_LDLM_OST_LVB 0x31c
15438 do_facet ost1 $LCTL set_param fail_loc=0x31c
15440 # ignore dd failure
15441 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1 || true
15443 do_facet ost1 $LCTL set_param fail_loc=0
15444 umount_client $MOUNT || error "umount failed"
15445 mount_client $MOUNT || error "mount failed"
15446 stop ost1 || error "cannot stop ost1"
15447 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
15449 run_test 232a "failed lock should not block umount"
15452 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.10.58) ] ||
15453 skip "Need MDS version at least 2.10.58"
15455 mkdir -p $DIR/$tdir
15456 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
15457 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1
15459 cancel_lru_locks osc
15461 #define OBD_FAIL_LDLM_OST_LVB 0x31c
15462 do_facet ost1 $LCTL set_param fail_loc=0x31c
15465 $LFS data_version $DIR/$tdir/$tfile || true
15467 do_facet ost1 $LCTL set_param fail_loc=0
15468 umount_client $MOUNT || error "umount failed"
15469 mount_client $MOUNT || error "mount failed"
15470 stop ost1 || error "cannot stop ost1"
15471 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
15473 run_test 232b "failed data version lock should not block umount"
15476 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.64) ] ||
15477 skip "Need MDS version at least 2.3.64"
15478 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
15480 local fid=$($LFS path2fid $MOUNT)
15482 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
15483 error "cannot access $MOUNT using its FID '$fid'"
15485 run_test 233a "checking that OBF of the FS root succeeds"
15488 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.5.90) ] ||
15489 skip "Need MDS version at least 2.5.90"
15490 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
15492 local fid=$($LFS path2fid $MOUNT/.lustre)
15494 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
15495 error "cannot access $MOUNT/.lustre using its FID '$fid'"
15497 fid=$($LFS path2fid $MOUNT/.lustre/fid)
15498 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
15499 error "cannot access $MOUNT/.lustre/fid using its FID '$fid'"
15501 run_test 233b "checking that OBF of the FS .lustre succeeds"
15504 local p="$TMP/sanityN-$TESTNAME.parameters"
15505 save_lustre_params client "llite.*.xattr_cache" > $p
15506 lctl set_param llite.*.xattr_cache 1 ||
15507 skip_env "xattr cache is not supported"
15509 mkdir -p $DIR/$tdir || error "mkdir failed"
15510 touch $DIR/$tdir/$tfile || error "touch failed"
15511 # OBD_FAIL_LLITE_XATTR_ENOMEM
15512 $LCTL set_param fail_loc=0x1405
15513 getfattr -n user.attr $DIR/$tdir/$tfile &&
15514 error "getfattr should have failed with ENOMEM"
15515 $LCTL set_param fail_loc=0x0
15518 restore_lustre_params < $p
15521 run_test 234 "xattr cache should not crash on ENOMEM"
15524 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.52) ] &&
15525 skip "Need MDS version at least 2.4.52"
15527 flock_deadlock $DIR/$tfile
15532 124) error "process hangs on a deadlock"
15534 *) error "error executing flock_deadlock $DIR/$tfile"
15538 run_test 235 "LU-1715: flock deadlock detection does not work properly"
15542 check_swap_layouts_support
15544 local ref1=/etc/passwd
15545 local ref2=/etc/group
15546 local file1=$DIR/$tdir/f1
15547 local file2=$DIR/$tdir/f2
15549 test_mkdir -c1 $DIR/$tdir
15550 $SETSTRIPE -c 1 $file1 || error "cannot setstripe on '$file1': rc = $?"
15551 cp $ref1 $file1 || error "cp $ref1 $file1 failed: rc = $?"
15552 $SETSTRIPE -c 2 $file2 || error "cannot setstripe on '$file2': rc = $?"
15553 cp $ref2 $file2 || error "cp $ref2 $file2 failed: rc = $?"
15554 local fd=$(free_fd)
15555 local cmd="exec $fd<>$file2"
15558 $LFS swap_layouts $file1 /proc/self/fd/${fd} ||
15559 error "cannot swap layouts of '$file1' and /proc/self/fd/${fd}"
15562 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
15567 run_test 236 "Layout swap on open unlinked file"
15569 # test to verify file handle related system calls
15570 # (name_to_handle_at/open_by_handle_at)
15571 # The new system calls are supported in glibc >= 2.14.
15574 echo "Test file_handle syscalls" > $DIR/$tfile ||
15575 error "write failed"
15576 check_fhandle_syscalls $DIR/$tfile ||
15577 error "check_fhandle_syscalls failed"
15579 run_test 237 "Verify name_to_handle_at/open_by_handle_at syscalls"
15581 # LU-4659 linkea consistency
15583 local server_version=$(lustre_version_code $SINGLEMDS)
15585 [[ $server_version -gt $(version_code 2.5.57) ]] ||
15586 [[ $server_version -gt $(version_code 2.5.1) &&
15587 $server_version -lt $(version_code 2.5.50) ]] ||
15588 skip "Need MDS version at least 2.5.58 or 2.5.2+"
15591 ln $DIR/$tfile $DIR/$tfile.lnk
15592 touch $DIR/$tfile.new
15593 mv $DIR/$tfile.new $DIR/$tfile
15594 local fid1=$($LFS path2fid $DIR/$tfile)
15595 local fid2=$($LFS path2fid $DIR/$tfile.lnk)
15596 local path1=$($LFS fid2path $FSNAME "$fid1")
15597 [ $tfile == $path1 ] || error "linkea inconsistent: $tfile $fid1 $path1"
15598 local path2=$($LFS fid2path $FSNAME "$fid2")
15599 [ $tfile.lnk == $path2 ] ||
15600 error "linkea inconsistent: $tfile.lnk $fid2 $path2!"
15603 run_test 238 "Verify linkea consistency"
15605 test_239A() { # was test_239
15606 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.60) ] &&
15607 skip "Need MDS version at least 2.5.60"
15609 local list=$(comma_list $(mdts_nodes))
15611 mkdir -p $DIR/$tdir
15612 createmany -o $DIR/$tdir/f- 5000
15613 unlinkmany $DIR/$tdir/f- 5000
15614 [ $(lustre_version_code $SINGLEMDS) -gt $(version_code 2.10.53) ] &&
15615 do_nodes $list "lctl set_param -n osp.*.force_sync=1"
15616 changes=$(do_nodes $list "lctl get_param -n osp.*MDT*.sync_changes \
15617 osp.*MDT*.sync_in_flight" | calc_sum)
15618 [ "$changes" -eq 0 ] || error "$changes not synced"
15620 run_test 239A "osp_sync test"
15622 test_239a() { #LU-5297
15623 remote_mds_nodsh && skip "remote MDS with nodsh"
15626 #define OBD_FAIL_OSP_CHECK_INVALID_REC 0x2100
15627 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2100
15628 chgrp $RUNAS_GID $DIR/$tfile
15629 wait_delete_completed
15631 run_test 239a "process invalid osp sync record correctly"
15633 test_239b() { #LU-5297
15634 remote_mds_nodsh && skip "remote MDS with nodsh"
15637 #define OBD_FAIL_OSP_CHECK_ENOMEM 0x2101
15638 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2101
15639 chgrp $RUNAS_GID $DIR/$tfile1
15640 wait_delete_completed
15641 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
15643 chgrp $RUNAS_GID $DIR/$tfile2
15644 wait_delete_completed
15646 run_test 239b "process osp sync record with ENOMEM error correctly"
15649 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15650 remote_mds_nodsh && skip "remote MDS with nodsh"
15652 mkdir -p $DIR/$tdir
15654 $LFS mkdir -i 0 $DIR/$tdir/d0 ||
15655 error "failed to mkdir $DIR/$tdir/d0 on MDT0"
15656 $LFS mkdir -i 1 $DIR/$tdir/d0/d1 ||
15657 error "failed to mkdir $DIR/$tdir/d0/d1 on MDT1"
15659 umount_client $MOUNT || error "umount failed"
15660 #define OBD_FAIL_TGT_DELAY_CONDITIONAL 0x713
15661 do_facet mds2 lctl set_param fail_loc=0x713 fail_val=1
15662 mount_client $MOUNT || error "failed to mount client"
15664 echo "stat $DIR/$tdir/d0/d1, should not fail/ASSERT"
15665 stat $DIR/$tdir/d0/d1 || error "fail to stat $DIR/$tdir/d0/d1"
15667 run_test 240 "race between ldlm enqueue and the connection RPC (no ASSERT)"
15670 for LOOP in $(seq $1); do
15671 dd if=$DIR/$tfile of=/dev/null bs=40960 count=1 2>/dev/null
15672 cancel_lru_locks $OSC || true
15677 for LOOP in $(seq $1); do
15678 dd if=$DIR/$tfile of=/dev/null bs=40960 count=1 \
15679 iflag=direct 2>/dev/null
15683 test_241a() { # was test_241
15684 dd if=/dev/zero of=$DIR/$tfile count=1 bs=40960
15686 cancel_lru_locks $OSC
15687 test_241_bio 1000 &
15692 run_test 241a "bio vs dio"
15695 dd if=/dev/zero of=$DIR/$tfile count=1 bs=40960
15697 test_241_dio 1000 &
15702 run_test 241b "dio vs dio"
15705 remote_mds_nodsh && skip "remote MDS with nodsh"
15707 mkdir -p $DIR/$tdir
15708 touch $DIR/$tdir/$tfile
15710 #define OBD_FAIL_MDS_READPAGE_PACK 0x105
15711 do_facet mds1 lctl set_param fail_loc=0x105
15712 /bin/ls $DIR/$tdir && error "ls $DIR/$tdir should fail"
15714 do_facet mds1 lctl set_param fail_loc=0
15715 /bin/ls $DIR/$tdir || error "ls $DIR/$tdir failed"
15717 run_test 242 "mdt_readpage failure should not cause directory unreadable"
15721 test_mkdir $DIR/$tdir
15722 group_lock_test -d $DIR/$tdir || error "A group lock test failed"
15724 run_test 243 "various group lock tests"
15728 test_mkdir $DIR/$tdir
15729 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=35
15730 sendfile_grouplock $DIR/$tdir/$tfile || \
15731 error "sendfile+grouplock failed"
15734 run_test 244 "sendfile with group lock tests"
15737 local flagname="multi_mod_rpcs"
15738 local connect_data_name="max_mod_rpcs"
15741 # check if multiple modify RPCs flag is set
15742 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import |
15743 grep "connect_flags:")
15746 echo "$out" | grep -qw $flagname
15747 if [ $? -ne 0 ]; then
15748 echo "connect flag $flagname is not set"
15752 # check if multiple modify RPCs data is set
15753 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import)
15756 echo "$out" | grep -qw $connect_data_name ||
15757 error "import should have connect data $connect_data_name"
15759 run_test 245 "check mdc connection flag/data: multiple modify RPCs"
15761 test_246() { # LU-7371
15762 remote_ost_nodsh && skip "remote OST with nodsh"
15763 [ $(lustre_version_code ost1) -lt $(version_code 2.7.62) ] &&
15764 skip "Need OST version >= 2.7.62"
15766 do_facet ost1 $LCTL set_param fail_val=4095
15767 #define OBD_FAIL_OST_READ_SIZE 0x234
15768 do_facet ost1 $LCTL set_param fail_loc=0x234
15769 $LFS setstripe $DIR/$tfile -i 0 -c 1
15770 dd if=/dev/zero of=$DIR/$tfile bs=4095 count=1 > /dev/null 2>&1
15771 cancel_lru_locks $FSNAME-OST0000
15772 dd if=$DIR/$tfile of=/dev/null bs=1048576 || error "Read failed"
15774 run_test 246 "Read file of size 4095 should return right length"
15780 umount_client $submount
15785 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
15787 skip_env "Fileset feature is not supported"
15789 local submount=${MOUNT}_$tdir
15792 mkdir -p $submount || error "mkdir $submount failed"
15793 FILESET="$FILESET/$tdir" mount_client $submount ||
15794 error "mount $submount failed"
15795 trap "cleanup_247 $submount" EXIT
15796 echo foo > $submount/$tfile || error "write $submount/$tfile failed"
15797 [ $(cat $MOUNT/$tdir/$tfile) = "foo" ] ||
15798 error "read $MOUNT/$tdir/$tfile failed"
15799 cleanup_247 $submount
15801 run_test 247a "mount subdir as fileset"
15804 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
15805 skip_env "Fileset feature is not supported"
15807 local submount=${MOUNT}_$tdir
15809 rm -rf $MOUNT/$tdir
15810 mkdir -p $submount || error "mkdir $submount failed"
15812 FILESET="$FILESET/$tdir" mount_client $submount &&
15813 error "mount $submount should fail"
15816 run_test 247b "mount subdir that dose not exist"
15819 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
15820 skip_env "Fileset feature is not supported"
15822 local submount=${MOUNT}_$tdir
15824 mkdir -p $MOUNT/$tdir/dir1
15825 mkdir -p $submount || error "mkdir $submount failed"
15826 trap "cleanup_247 $submount" EXIT
15827 FILESET="$FILESET/$tdir" mount_client $submount ||
15828 error "mount $submount failed"
15829 local fid=$($LFS path2fid $MOUNT/)
15830 $LFS fid2path $submount $fid && error "fid2path should fail"
15831 cleanup_247 $submount
15833 run_test 247c "running fid2path outside root"
15836 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
15837 skip "Fileset feature is not supported"
15839 local submount=${MOUNT}_$tdir
15841 mkdir -p $MOUNT/$tdir/dir1
15842 mkdir -p $submount || error "mkdir $submount failed"
15843 FILESET="$FILESET/$tdir" mount_client $submount ||
15844 error "mount $submount failed"
15845 trap "cleanup_247 $submount" EXIT
15846 local fid=$($LFS path2fid $submount/dir1)
15847 $LFS fid2path $submount $fid || error "fid2path should succeed"
15848 cleanup_247 $submount
15850 run_test 247d "running fid2path inside root"
15854 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
15856 skip "Fileset feature is not supported"
15858 local submount=${MOUNT}_$tdir
15861 mkdir -p $submount || error "mkdir $submount failed"
15862 FILESET="$FILESET/.." mount_client $submount &&
15863 error "mount $submount should fail"
15866 run_test 247e "mount .. as fileset"
15869 local fast_read_sav=$($LCTL get_param -n llite.*.fast_read 2>/dev/null)
15870 [ -z "$fast_read_sav" ] && skip "no fast read support"
15872 # create a large file for fast read verification
15873 dd if=/dev/zero of=$DIR/$tfile bs=1M count=128 > /dev/null 2>&1
15875 # make sure the file is created correctly
15876 $CHECKSTAT -s $((128*1024*1024)) $DIR/$tfile ||
15877 { rm -f $DIR/$tfile; skip "file creation error"; }
15879 echo "Test 1: verify that fast read is 4 times faster on cache read"
15881 # small read with fast read enabled
15882 $LCTL set_param -n llite.*.fast_read=1
15883 local t_fast=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
15884 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
15885 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
15886 # small read with fast read disabled
15887 $LCTL set_param -n llite.*.fast_read=0
15888 local t_slow=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
15889 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
15890 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
15892 # verify that fast read is 4 times faster for cache read
15893 [ $(bc <<< "4 * $t_fast < $t_slow") -eq 1 ] ||
15894 error_not_in_vm "fast read was not 4 times faster: " \
15895 "$t_fast vs $t_slow"
15897 echo "Test 2: verify the performance between big and small read"
15898 $LCTL set_param -n llite.*.fast_read=1
15900 # 1k non-cache read
15901 cancel_lru_locks osc
15902 local t_1k=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
15903 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
15904 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
15906 # 1M non-cache read
15907 cancel_lru_locks osc
15908 local t_1m=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
15909 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
15910 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
15912 # verify that big IO is not 4 times faster than small IO
15913 [ $(bc <<< "4 * $t_1k >= $t_1m") -eq 1 ] ||
15914 error_not_in_vm "bigger IO is way too fast: $t_1k vs $t_1m"
15916 $LCTL set_param -n llite.*.fast_read=$fast_read_sav
15919 run_test 248 "fast read verification"
15921 test_249() { # LU-7890
15922 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.53) ] &&
15923 skip "Need at least version 2.8.54"
15926 $SETSTRIPE -c 1 $DIR/$tfile
15927 # Offset 2T == 4k * 512M
15928 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 seek=512M ||
15929 error "dd to 2T offset failed"
15931 run_test 249 "Write above 2T file size"
15934 [ "$(facet_fstype ost$(($($GETSTRIPE -i $DIR/$tfile) + 1)))" = "zfs" ] \
15935 && skip "no 16TB file size limit on ZFS"
15937 $SETSTRIPE -c 1 $DIR/$tfile
15938 # ldiskfs extent file size limit is (16TB - 4KB - 1) bytes
15939 local size=$((16 * 1024 * 1024 * 1024 * 1024 - 4096 - 1))
15940 $TRUNCATE $DIR/$tfile $size || error "truncate $tfile to $size failed"
15941 dd if=/dev/zero of=$DIR/$tfile bs=10 count=1 oflag=append \
15942 conv=notrunc,fsync && error "append succeeded"
15945 run_test 250 "Write above 16T limit"
15948 $SETSTRIPE -c -1 -S 1048576 $DIR/$tfile
15950 #define OBD_FAIL_LLITE_LOST_LAYOUT 0x1407
15951 #Skip once - writing the first stripe will succeed
15952 $LCTL set_param fail_loc=0xa0001407 fail_val=1
15953 $MULTIOP $DIR/$tfile o:O_RDWR:w2097152c 2>&1 | grep -q "short write" &&
15954 error "short write happened"
15956 $LCTL set_param fail_loc=0xa0001407 fail_val=1
15957 $MULTIOP $DIR/$tfile or2097152c 2>&1 | grep -q "short read" &&
15958 error "short read happened"
15962 run_test 251 "Handling short read and write correctly"
15965 remote_mds_nodsh && skip "remote MDS with nodsh"
15966 remote_ost_nodsh && skip "remote OST with nodsh"
15967 if [ "$(facet_fstype ost1)" != "ldiskfs" -o \
15968 "$(facet_fstype mds1)" != "ldiskfs" ]; then
15969 skip_env "ldiskfs only test"
15979 # check lr_reader on OST0000
15981 dev=$(facet_device $tgt)
15982 out=$(do_facet $tgt $LR_READER $dev)
15983 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
15985 uuid=$(echo "$out" | grep -i uuid | awk '{ print $2 }')
15986 [ "$uuid" == "$(ostuuid_from_index 0)" ] ||
15987 error "Invalid uuid returned by $LR_READER on target $tgt"
15988 echo -e "uuid returned by $LR_READER is '$uuid'\n"
15990 # check lr_reader -c on MDT0000
15992 dev=$(facet_device $tgt)
15993 if ! do_facet $tgt $LR_READER -h | grep -q OPTIONS; then
15994 skip "$LR_READER does not support additional options"
15996 out=$(do_facet $tgt $LR_READER -c $dev)
15997 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
15999 num=$(echo "$out" | grep -c "mdtlov")
16000 [ "$num" -eq $((MDSCOUNT - 1)) ] ||
16001 error "Invalid number of mdtlov clients returned by $LR_READER"
16002 echo -e "Number of mdtlov clients returned by $LR_READER is '$num'\n"
16004 # check lr_reader -cr on MDT0000
16005 out=$(do_facet $tgt $LR_READER -cr $dev)
16006 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
16008 echo "$out" | grep -q "^reply_data:$" ||
16009 error "$LR_READER should have returned 'reply_data' section"
16010 num=$(echo "$out" | grep -c "client_generation")
16011 echo -e "Number of reply data returned by $LR_READER is '$num'\n"
16013 run_test 252 "check lr_reader tool"
16015 test_253_fill_ost() {
16016 local size_mb #how many MB should we write to pass watermark
16017 local lwm=$3 #low watermark
16018 local free_10mb #10% of free space
16020 free_kb=$($LFS df $MOUNT | grep $1 | awk '{ print $4 }')
16021 size_mb=$((free_kb / 1024 - lwm))
16022 free_10mb=$((free_kb / 10240))
16023 #If 10% of free space cross low watermark use it
16024 if (( free_10mb > size_mb )); then
16027 #At least we need to store 1.1 of difference between
16028 #free space and low watermark
16029 size_mb=$((size_mb + size_mb / 10))
16031 if (( lwm <= $((free_kb / 1024)) )) || [ ! -f $DIR/$tdir/1 ]; then
16032 dd if=/dev/zero of=$DIR/$tdir/1 bs=1M count=$size_mb \
16033 oflag=append conv=notrunc
16038 free_kb=$($LFS df $MOUNT | grep $1 | awk '{ print $4 }')
16039 echo "OST still has $((free_kb / 1024)) mbytes free"
16043 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16044 remote_mds_nodsh && skip "remote MDS with nodsh"
16045 remote_mgs_nodsh && skip "remote MGS with nodsh"
16050 local ost_name=$($LFS osts |
16051 sed -n 's/^'$ostidx': \(.*\)_UUID .*/\1/p')
16053 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $ost_name)
16054 do_facet $SINGLEMDS $LCTL get_param -n \
16055 osp.$mdtosc_proc1.reserved_mb_high ||
16056 skip "remote MDS does not support reserved_mb_high"
16060 wait_delete_completed
16063 local last_wm_h=$(do_facet $SINGLEMDS $LCTL get_param -n \
16064 osp.$mdtosc_proc1.reserved_mb_high)
16065 local last_wm_l=$(do_facet $SINGLEMDS $LCTL get_param -n \
16066 osp.$mdtosc_proc1.reserved_mb_low)
16067 echo "prev high watermark $last_wm_h, prev low watermark $last_wm_l"
16069 if ! combined_mgs_mds ; then
16072 create_pool $FSNAME.$TESTNAME || error "Pool creation failed"
16073 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $ost_name ||
16074 error "Adding $ost_name to pool failed"
16076 # Wait for client to see a OST at pool
16077 wait_update $HOSTNAME "$LCTL get_param -n
16078 lov.$FSNAME-*.pools.$TESTNAME | sort -u |
16079 grep $ost_name" "$ost_name""_UUID" $((TIMEOUT/2)) ||
16080 error "Client can not see the pool"
16081 $SETSTRIPE $DIR/$tdir -i $ostidx -c 1 -p $FSNAME.$TESTNAME ||
16082 error "Setstripe failed"
16084 dd if=/dev/zero of=$DIR/$tdir/0 bs=1M count=10
16085 local blocks=$($LFS df $MOUNT | grep $ost_name | awk '{ print $4 }')
16086 echo "OST still has $((blocks/1024)) mbytes free"
16088 local new_lwm=$((blocks/1024-10))
16089 do_facet $SINGLEMDS $LCTL set_param \
16090 osp.$mdtosc_proc1.reserved_mb_high=$((new_lwm+5))
16091 do_facet $SINGLEMDS $LCTL set_param \
16092 osp.$mdtosc_proc1.reserved_mb_low=$new_lwm
16094 test_253_fill_ost $ost_name $mdtosc_proc1 $new_lwm
16096 #First enospc could execute orphan deletion so repeat.
16097 test_253_fill_ost $ost_name $mdtosc_proc1 $new_lwm
16099 local oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
16100 osp.$mdtosc_proc1.prealloc_status)
16101 echo "prealloc_status $oa_status"
16103 dd if=/dev/zero of=$DIR/$tdir/2 bs=1M count=1 &&
16104 error "File creation should fail"
16105 #object allocation was stopped, but we still able to append files
16106 dd if=/dev/zero of=$DIR/$tdir/1 bs=1M seek=6 count=5 oflag=append ||
16107 error "Append failed"
16108 rm -f $DIR/$tdir/1 $DIR/$tdir/0 $DIR/$tdir/r*
16110 wait_delete_completed
16114 for i in $(seq 10 12); do
16115 dd if=/dev/zero of=$DIR/$tdir/$i bs=1M count=1 2>/dev/null ||
16116 error "File creation failed after rm";
16119 oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
16120 osp.$mdtosc_proc1.prealloc_status)
16121 echo "prealloc_status $oa_status"
16123 if (( oa_status != 0 )); then
16124 error "Object allocation still disable after rm"
16126 do_facet $SINGLEMDS $LCTL set_param \
16127 osp.$mdtosc_proc1.reserved_mb_high=$last_wm_h
16128 do_facet $SINGLEMDS $LCTL set_param \
16129 osp.$mdtosc_proc1.reserved_mb_low=$last_wm_l
16132 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $ost_name ||
16133 error "Remove $ost_name from pool failed"
16134 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME ||
16135 error "Pool destroy fialed"
16137 if ! combined_mgs_mds ; then
16141 run_test 253 "Check object allocation limit"
16144 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16145 remote_mds_nodsh && skip "remote MDS with nodsh"
16146 do_facet $SINGLEMDS $LCTL get_param -n mdd.$MDT0.changelog_size ||
16147 skip "MDS does not support changelog_size"
16150 local MDT0=$(facet_svc $SINGLEMDS)
16152 changelog_register || error "changelog_register failed"
16154 changelog_clear 0 || error "changelog_clear failed"
16156 local size1=$(do_facet $SINGLEMDS \
16157 $LCTL get_param -n mdd.$MDT0.changelog_size)
16158 echo "Changelog size $size1"
16161 $LFS mkdir -i 0 $DIR/$tdir
16163 mkdir -p $DIR/$tdir/pics/2008/zachy
16164 touch $DIR/$tdir/pics/2008/zachy/timestamp
16165 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
16166 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
16167 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
16168 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
16169 rm $DIR/$tdir/pics/desktop.jpg
16171 local size2=$(do_facet $SINGLEMDS \
16172 $LCTL get_param -n mdd.$MDT0.changelog_size)
16173 echo "Changelog size after work $size2"
16175 (( $size2 > $size1 )) ||
16176 error "new Changelog size=$size2 less than old size=$size1"
16178 run_test 254 "Check changelog size"
16185 lfs ladvise -a invalid $file 2>&1 | grep "Valid types" |
16186 awk -F: '{print $2}' | grep $type > /dev/null
16187 if [ $? -ne 0 ]; then
16197 lfs ladvise -a willread $file > /dev/null 2>&1
16198 if [ $? -eq 0 ]; then
16202 lfs ladvise -a willread $file 2>&1 |
16203 grep "Inappropriate ioctl for device" > /dev/null
16204 if [ $? -eq 0 ]; then
16211 bc <<<"scale=2; ($1 - $2) * 100 / $2"
16214 # run a random read IO workload
16215 # usage: random_read_iops <filename> <filesize> <iosize>
16216 random_read_iops() {
16219 local iosize=${3:-4096}
16221 $READS -f $file -s $fsize -b $iosize -n $((fsize / iosize)) -t 60 |
16222 sed -e '/^$/d' -e 's#.*s, ##' -e 's#MB/s##'
16225 drop_file_oss_cache() {
16229 $LFS ladvise -a dontneed $file 2>/dev/null ||
16230 do_nodes $nodes "echo 3 > /proc/sys/vm/drop_caches"
16233 ladvise_willread_performance()
16236 local average_origin=0
16237 local average_cache=0
16238 local average_ladvise=0
16240 for ((i = 1; i <= $repeat; i++)); do
16241 echo "Iter $i/$repeat: reading without willread hint"
16242 cancel_lru_locks osc
16243 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
16244 local speed_origin=$(random_read_iops $DIR/$tfile $size)
16245 echo "Iter $i/$repeat: uncached speed: $speed_origin"
16246 average_origin=$(bc <<<"$average_origin + $speed_origin")
16248 cancel_lru_locks osc
16249 local speed_cache=$(random_read_iops $DIR/$tfile $size)
16250 echo "Iter $i/$repeat: OSS cache speed: $speed_cache"
16251 average_cache=$(bc <<<"$average_cache + $speed_cache")
16253 cancel_lru_locks osc
16254 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
16255 $LFS ladvise -a willread $DIR/$tfile || error "ladvise failed"
16256 local speed_ladvise=$(random_read_iops $DIR/$tfile $size)
16257 echo "Iter $i/$repeat: ladvise speed: $speed_ladvise"
16258 average_ladvise=$(bc <<<"$average_ladvise + $speed_ladvise")
16260 average_origin=$(bc <<<"scale=2; $average_origin / $repeat")
16261 average_cache=$(bc <<<"scale=2; $average_cache / $repeat")
16262 average_ladvise=$(bc <<<"scale=2; $average_ladvise / $repeat")
16264 speedup_cache=$(percent $average_cache $average_origin)
16265 speedup_ladvise=$(percent $average_ladvise $average_origin)
16267 echo "Average uncached read: $average_origin"
16268 echo "Average speedup with OSS cached read: " \
16269 "$average_cache = +$speedup_cache%"
16270 echo "Average speedup with ladvise willread: " \
16271 "$average_ladvise = +$speedup_ladvise%"
16273 local lowest_speedup=20
16274 if [ ${average_cache%.*} -lt $lowest_speedup ]; then
16275 echo "Speedup with OSS cached read less than $lowest_speedup%," \
16276 "got $average_cache%. Skipping ladvise willread check."
16280 # the test won't work on ZFS until it supports 'ladvise dontneed', but
16281 # it is still good to run until then to exercise 'ladvise willread'
16282 ! $LFS ladvise -a dontneed $DIR/$tfile &&
16283 [ "$(facet_fstype ost1)" = "zfs" ] &&
16284 echo "osd-zfs does not support dontneed or drop_caches" &&
16287 lowest_speedup=$(bc <<<"scale=2; $average_cache / 2")
16288 [ ${average_ladvise%.*} -gt $lowest_speedup ] ||
16289 error_not_in_vm "Speedup with willread is less than " \
16290 "$lowest_speedup%, got $average_ladvise%"
16294 [ $(lustre_version_code ost1) -lt $(version_code 2.8.54) ] &&
16295 skip "lustre < 2.8.54 does not support ladvise "
16296 remote_ost_nodsh && skip "remote OST with nodsh"
16298 lfs setstripe -c -1 -i 0 $DIR/$tfile || error "$tfile failed"
16300 ladvise_no_type willread $DIR/$tfile &&
16301 skip "willread ladvise is not supported"
16303 ladvise_no_ioctl $DIR/$tfile &&
16304 skip "ladvise ioctl is not supported"
16307 local size=$((size_mb * 1048576))
16308 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
16309 error "dd to $DIR/$tfile failed"
16311 lfs ladvise -a willread $DIR/$tfile ||
16312 error "Ladvise failed with no range argument"
16314 lfs ladvise -a willread -s 0 $DIR/$tfile ||
16315 error "Ladvise failed with no -l or -e argument"
16317 lfs ladvise -a willread -e 1 $DIR/$tfile ||
16318 error "Ladvise failed with only -e argument"
16320 lfs ladvise -a willread -l 1 $DIR/$tfile ||
16321 error "Ladvise failed with only -l argument"
16323 lfs ladvise -a willread -s 2 -e 1 $DIR/$tfile &&
16324 error "End offset should not be smaller than start offset"
16326 lfs ladvise -a willread -s 2 -e 2 $DIR/$tfile &&
16327 error "End offset should not be equal to start offset"
16329 lfs ladvise -a willread -s $size -l 1 $DIR/$tfile ||
16330 error "Ladvise failed with overflowing -s argument"
16332 lfs ladvise -a willread -s 1 -e $((size + 1)) $DIR/$tfile ||
16333 error "Ladvise failed with overflowing -e argument"
16335 lfs ladvise -a willread -s 1 -l $size $DIR/$tfile ||
16336 error "Ladvise failed with overflowing -l argument"
16338 lfs ladvise -a willread -l 1 -e 2 $DIR/$tfile &&
16339 error "Ladvise succeeded with conflicting -l and -e arguments"
16341 echo "Synchronous ladvise should wait"
16343 #define OBD_FAIL_OST_LADVISE_PAUSE 0x237
16344 do_nodes $(comma_list $(osts_nodes)) \
16345 $LCTL set_param fail_val=$delay fail_loc=0x237
16347 local start_ts=$SECONDS
16348 lfs ladvise -a willread $DIR/$tfile ||
16349 error "Ladvise failed with no range argument"
16350 local end_ts=$SECONDS
16351 local inteval_ts=$((end_ts - start_ts))
16353 if [ $inteval_ts -lt $(($delay - 1)) ]; then
16354 error "Synchronous advice didn't wait reply"
16357 echo "Asynchronous ladvise shouldn't wait"
16358 local start_ts=$SECONDS
16359 lfs ladvise -a willread -b $DIR/$tfile ||
16360 error "Ladvise failed with no range argument"
16361 local end_ts=$SECONDS
16362 local inteval_ts=$((end_ts - start_ts))
16364 if [ $inteval_ts -gt $(($delay / 2)) ]; then
16365 error "Asynchronous advice blocked"
16368 do_nodes $(comma_list $(osts_nodes)) $LCTL set_param fail_loc=0
16369 ladvise_willread_performance
16371 run_test 255a "check 'lfs ladvise -a willread'"
16377 do_facet $facet "cat /proc/meminfo | grep ^${info}:" | awk '{print $2}'
16381 [ $(lustre_version_code ost1) -lt $(version_code 2.8.54) ] &&
16382 skip "lustre < 2.8.54 does not support ladvise "
16383 remote_ost_nodsh && skip "remote OST with nodsh"
16385 lfs setstripe -c 1 -i 0 $DIR/$tfile
16387 ladvise_no_type dontneed $DIR/$tfile &&
16388 skip "dontneed ladvise is not supported"
16390 ladvise_no_ioctl $DIR/$tfile &&
16391 skip "ladvise ioctl is not supported"
16393 ! $LFS ladvise -a dontneed $DIR/$tfile &&
16394 [ "$(facet_fstype ost1)" = "zfs" ] &&
16395 skip "zfs-osd does not support 'ladvise dontneed'"
16398 local size=$((size_mb * 1048576))
16399 # In order to prevent disturbance of other processes, only check 3/4
16400 # of the memory usage
16401 local kibibytes=$((size_mb * 1024 * 3 / 4))
16403 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
16404 error "dd to $DIR/$tfile failed"
16406 #force write to complete before dropping OST cache & checking memory
16409 local total=$(facet_meminfo ost1 MemTotal)
16410 echo "Total memory: $total KiB"
16412 do_facet ost1 "sync && echo 3 > /proc/sys/vm/drop_caches"
16413 local before_read=$(facet_meminfo ost1 Cached)
16414 echo "Cache used before read: $before_read KiB"
16416 lfs ladvise -a willread $DIR/$tfile ||
16417 error "Ladvise willread failed"
16418 local after_read=$(facet_meminfo ost1 Cached)
16419 echo "Cache used after read: $after_read KiB"
16421 lfs ladvise -a dontneed $DIR/$tfile ||
16422 error "Ladvise dontneed again failed"
16423 local no_read=$(facet_meminfo ost1 Cached)
16424 echo "Cache used after dontneed ladvise: $no_read KiB"
16426 if [ $total -lt $((before_read + kibibytes)) ]; then
16427 echo "Memory is too small, abort checking"
16431 if [ $((before_read + kibibytes)) -gt $after_read ]; then
16432 error "Ladvise willread should use more memory" \
16433 "than $kibibytes KiB"
16436 if [ $((no_read + kibibytes)) -gt $after_read ]; then
16437 error "Ladvise dontneed should release more memory" \
16438 "than $kibibytes KiB"
16441 run_test 255b "check 'lfs ladvise -a dontneed'"
16444 [ $(lustre_version_code ost1) -lt $(version_code 2.10.50) ] &&
16445 skip "lustre < 2.10.53 does not support lockahead"
16453 test_mkdir -p $DIR/$tdir
16454 $SETSTRIPE -i 0 $DIR/$tdir
16456 #test 10 returns only success/failure
16458 lockahead_test -d $DIR/$tdir -t $i -f $tfile
16460 if [ $rc -eq 255 ]; then
16461 error "Ladvise test${i} failed, ${rc}"
16464 #test 11 counts lock enqueue requests, all others count new locks
16466 count=$(do_facet ost1 \
16467 $LCTL get_param -n ost.OSS.ost.stats)
16468 count=$(echo "$count" | grep ldlm_extent_enqueue | awk '{ print $2 }')
16470 lockahead_test -d $DIR/$tdir -t $i -f $tfile
16472 if [ $rc -eq 255 ]; then
16473 error "Ladvise test${i} failed, ${rc}"
16476 new_count=$(do_facet ost1 \
16477 $LCTL get_param -n ost.OSS.ost.stats)
16478 new_count=$(echo "$new_count" | grep ldlm_extent_enqueue | \
16479 awk '{ print $2 }')
16481 difference="$((new_count - count))"
16482 if [ $difference -ne $rc ]; then
16483 error "Ladvise test${i}, bad enqueue count, returned " \
16484 "${rc}, actual ${difference}"
16487 for i in $(seq 12 21); do
16488 # If we do not do this, we run the risk of having too many
16489 # locks and starting lock cancellation while we are checking
16491 cancel_lru_locks osc
16493 count=$($LCTL get_param -n \
16494 ldlm.namespaces.$FSNAME-OST0000*osc-f*.lock_unused_count)
16496 lockahead_test -d $DIR/$tdir -t $i -f $tfile
16498 if [ $rc -eq 255 ]; then
16499 error "Ladvise test ${i} failed, ${rc}"
16502 new_count=$($LCTL get_param -n \
16503 ldlm.namespaces.$FSNAME-OST0000*osc-f*.lock_unused_count)
16504 difference="$((new_count - count))"
16506 # Test 15 output is divided by 100 to map down to valid return
16507 if [ $i -eq 15 ]; then
16511 if [ $difference -ne $rc ]; then
16512 error "Ladvise test ${i}, bad lock count, returned " \
16513 "${rc}, actual ${difference}"
16517 #test 22 returns only success/failure
16519 lockahead_test -d $DIR/$tdir -t $i -f $tfile
16521 if [ $rc -eq 255 ]; then
16522 error "Ladvise test${i} failed, ${rc}"
16525 run_test 255c "suite of ladvise lockahead tests"
16528 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16529 remote_mds_nodsh && skip "remote MDS with nodsh"
16530 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
16531 skip "ldiskfs only test"
16532 changelog_users $SINGLEMDS | grep "^cl" &&
16533 skip "active changelog user"
16539 mdt_dev=$(mdsdevname 1)
16542 changelog_register || error "changelog_register failed"
16545 mkdir -p $DIR/$tdir
16547 changelog_clear 0 || error "changelog_clear failed"
16550 touch $DIR/$tdir/{1..10}
16553 stop $SINGLEMDS || error "Fail to stop MDT"
16557 start $SINGLEMDS $mdt_dev $MDS_MOUNT_OPTS || error "Fail to start MDT"
16559 #after mount new plainllog is used
16560 touch $DIR/$tdir/{11..19}
16561 local tmpfile=$(mktemp -u $tfile.XXXXXX)
16562 cat_sl=$(do_facet $SINGLEMDS "sync; \
16563 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
16564 llog_reader $tmpfile | grep -c type=1064553b")
16565 do_facet $SINGLEMDS llog_reader $tmpfile
16567 [ $cat_sl != 2 ] && error "Changelog catalog has $cat_sl != 2 slots"
16569 changelog_clear 0 || error "changelog_clear failed"
16571 cat_sl=$(do_facet $SINGLEMDS "sync; \
16572 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
16573 llog_reader $tmpfile | grep -c type=1064553b; rm -f $tmpfile")
16575 if (( cat_sl == 2 )); then
16576 error "Empty plain llog was not deleted from changelog catalog"
16577 elif (( cat_sl != 1 )); then
16578 error "Active plain llog shouldn't be deleted from catalog"
16581 run_test 256 "Check llog delete for empty and not full state"
16584 remote_mds_nodsh && skip "remote MDS with nodsh"
16585 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.55) ]] &&
16586 skip "Need MDS version at least 2.8.55"
16588 test_mkdir $DIR/$tdir
16590 setfattr -n trusted.name1 -v value1 $DIR/$tdir ||
16591 error "setfattr -n trusted.name1=value1 $DIR/$tdir failed"
16594 #define OBD_FAIL_MDS_XATTR_REP 0x161
16595 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
16596 local facet=mds$((mdtidx + 1))
16597 set_nodes_failloc $(facet_active_host $facet) 0x80000161
16598 getfattr -n trusted.name1 $DIR/$tdir 2> /dev/null
16600 stop $facet || error "stop MDS failed"
16601 start $facet $(mdsdevname $((mdtidx + 1))) $MDS_MOUNT_OPTS ||
16602 error "start MDS fail"
16604 run_test 257 "xattr locks are not lost"
16606 # Verify we take the i_mutex when security requires it
16608 #define OBD_FAIL_IMUTEX_SEC 0x141c
16609 $LCTL set_param fail_loc=0x141c
16611 chmod u+s $DIR/$tfile
16612 chmod a+rwx $DIR/$tfile
16613 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
16615 if [ $RC -ne 0 ]; then
16616 error "error, failed to take i_mutex, rc=$?"
16622 # Verify we do NOT take the i_mutex in the normal case
16624 #define OBD_FAIL_IMUTEX_NOSEC 0x141d
16625 $LCTL set_param fail_loc=0x141d
16628 chmod a+rw $DIR/$tfile
16629 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
16631 if [ $RC -ne 0 ]; then
16632 error "error, took i_mutex unnecessarily, rc=$?"
16637 run_test 258b "verify i_mutex security behavior"
16640 local file=$DIR/$tfile
16644 [ "$(facet_fstype mds1)" != "ldiskfs" ] &&
16645 skip "ldiskfs only test" && return
16647 stack_trap "rm -f $file" EXIT
16649 wait_delete_completed
16650 before=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
16651 echo "before: $before"
16653 $LFS setstripe -i 0 -c 1 $file
16654 dd if=/dev/zero of=$file bs=1M count=10 || error "couldn't write"
16656 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
16657 echo "after write: $after"
16659 #define OBD_FAIL_OSD_FAIL_AT_TRUNCATE 0x2301
16660 do_facet ost1 $LCTL set_param fail_loc=0x2301
16662 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
16663 echo "after truncate: $after"
16666 do_facet ost1 $LCTL set_param fail_loc=0
16667 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
16669 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
16670 echo "after restart: $after"
16671 [ $((after - before)) -ge $(fs_log_size ost1) ] &&
16672 error "missing truncate?"
16676 run_test 259 "crash at delayed truncate"
16679 #define OBD_FAIL_MDC_CLOSE 0x806
16680 $LCTL set_param fail_loc=0x80000806
16684 run_test 260 "Check mdc_close fail"
16686 ### Data-on-MDT sanity tests ###
16688 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
16689 skip "Need MDS version at least 2.10.55"
16692 local dom=$DIR/$tdir/dom_file
16693 local tmp=$DIR/$tdir/tmp_file
16695 mkdir -p $DIR/$tdir
16697 # basic checks for DoM component creation
16698 $LFS setstripe -E 1024K -E 1024K -L mdt $dom 2>/dev/null &&
16699 error "Can set MDT layout to non-first entry"
16701 $LFS setstripe -E 1024K -L mdt -E 1024K -L mdt $dom 2>/dev/null &&
16702 error "Can define multiple entries as MDT layout"
16704 $LFS setstripe -E 1M -L mdt $dom ||
16705 error "Can't create DoM layout"
16707 [ $($LFS getstripe -L $dom) == "mdt" ] || error "bad pattern"
16708 [ $($LFS getstripe -c $dom) == 0 ] || error "bad stripe count"
16709 [ $($LFS getstripe -S $dom) == 1048576 ] || error "bad stripe size"
16711 local mdtidx=$($LFS getstripe -m $dom)
16712 local mdtname=MDT$(printf %04x $mdtidx)
16713 local facet=mds$((mdtidx + 1))
16714 local space_check=1
16716 # Skip free space checks with ZFS
16717 if [ "$(facet_fstype $facet)" == "zfs" ]; then
16723 local mdtfree1=$(do_facet $facet \
16724 lctl get_param -n osd*.*$mdtname.kbytesfree)
16725 dd if=/dev/urandom of=$tmp bs=1024 count=100
16726 # check also direct IO along write
16727 dd if=$tmp of=$dom bs=102400 count=1 oflag=direct
16729 cmp $tmp $dom || error "file data is different"
16730 [ $(stat -c%s $dom) == 102400 ] || error "bad size after write"
16731 if [ $space_check == 1 ]; then
16732 local mdtfree2=$(do_facet $facet \
16733 lctl get_param -n osd*.*$mdtname.kbytesfree)
16734 [ $(($mdtfree1 - $mdtfree2)) -ge 102 ] ||
16735 error "MDT free space is wrong after write"
16739 $TRUNCATE $dom 10000
16740 [ $(stat -c%s $dom) == 10000 ] || error "bad size after truncate"
16741 if [ $space_check == 1 ]; then
16742 mdtfree1=$(do_facet $facet \
16743 lctl get_param -n osd*.*$mdtname.kbytesfree)
16744 [ $(($mdtfree1 - $mdtfree2)) -ge 92 ] ||
16745 error "MDT free space is wrong after truncate"
16751 [ $(stat -c%s $dom) == 112400 ] || error "bad size after append"
16752 if [ $space_check == 1 ]; then
16753 mdtfree2=$(do_facet $facet \
16754 lctl get_param -n osd*.*$mdtname.kbytesfree)
16755 [ $(($mdtfree1 - $mdtfree2)) -ge 102 ] ||
16756 error "MDT free space is wrong after append"
16761 if [ $space_check == 1 ]; then
16762 mdtfree1=$(do_facet $facet \
16763 lctl get_param -n osd*.*$mdtname.kbytesfree)
16764 [ $(($mdtfree1 - $mdtfree2)) -ge 112 ] ||
16765 error "MDT free space is wrong after removal"
16768 # combined striping
16769 $LFS setstripe -E 1024K -L mdt -E EOF $dom ||
16770 error "Can't create DoM + OST striping"
16772 dd if=/dev/urandom of=$tmp bs=1024 count=2000
16773 # check also direct IO along write
16774 dd if=$tmp of=$dom bs=102400 count=20 oflag=direct
16776 cmp $tmp $dom || error "file data is different"
16777 [ $(stat -c%s $dom) == 2048000 ] || error "bad size after write"
16783 run_test 270a "DoM: basic functionality tests"
16786 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
16787 skip "Need MDS version at least 2.10.55"
16789 local dom=$DIR/$tdir/dom_file
16790 local max_size=1048576
16792 mkdir -p $DIR/$tdir
16793 $LFS setstripe -E $max_size -L mdt $dom
16795 # truncate over the limit
16796 $TRUNCATE $dom $(($max_size + 1)) &&
16797 error "successful truncate over the maximum size"
16798 # write over the limit
16799 dd if=/dev/zero of=$dom bs=$max_size seek=1 count=1 &&
16800 error "successful write over the maximum size"
16801 # append over the limit
16802 dd if=/dev/zero of=$dom bs=$(($max_size - 3)) count=1
16803 echo "12345" >> $dom && error "successful append over the maximum size"
16808 run_test 270b "DoM: maximum size overflow checks for DoM-only file"
16811 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
16812 skip "Need MDS version at least 2.10.55"
16814 mkdir -p $DIR/$tdir
16815 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
16817 # check files inherit DoM EA
16818 touch $DIR/$tdir/first
16819 [ $($GETSTRIPE -L $DIR/$tdir/first) == "mdt" ] ||
16820 error "bad pattern"
16821 [ $($LFS getstripe -c $DIR/$tdir/first) == 0 ] ||
16822 error "bad stripe count"
16823 [ $($LFS getstripe -S $DIR/$tdir/first) == 1048576 ] ||
16824 error "bad stripe size"
16826 # check directory inherits DoM EA and uses it as default
16827 mkdir $DIR/$tdir/subdir
16828 touch $DIR/$tdir/subdir/second
16829 [ $($LFS getstripe -L $DIR/$tdir/subdir/second) == "mdt" ] ||
16830 error "bad pattern in sub-directory"
16831 [ $($LFS getstripe -c $DIR/$tdir/subdir/second) == 0 ] ||
16832 error "bad stripe count in sub-directory"
16833 [ $($LFS getstripe -S $DIR/$tdir/subdir/second) == 1048576 ] ||
16834 error "bad stripe size in sub-directory"
16837 run_test 270c "DoM: DoM EA inheritance tests"
16840 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
16841 skip "Need MDS version at least 2.10.55"
16843 mkdir -p $DIR/$tdir
16844 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
16846 # inherit default DoM striping
16847 mkdir $DIR/$tdir/subdir
16848 touch $DIR/$tdir/subdir/f1
16850 # change default directory striping
16851 $LFS setstripe -c 1 $DIR/$tdir/subdir
16852 touch $DIR/$tdir/subdir/f2
16853 [ $($LFS getstripe -c $DIR/$tdir/subdir/f2) == 1 ] ||
16854 error "wrong default striping in file 2"
16855 [ $($LFS getstripe -L $DIR/$tdir/subdir/f2) == "raid0" ] ||
16856 error "bad pattern in file 2"
16859 run_test 270d "DoM: change striping from DoM to RAID0"
16862 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
16863 skip "Need MDS version at least 2.10.55"
16865 mkdir -p $DIR/$tdir/dom
16866 mkdir -p $DIR/$tdir/norm
16869 $LFS setstripe -E 1M -L mdt $DIR/$tdir/dom
16870 $LFS setstripe -i 0 -S 2M $DIR/$tdir/norm
16872 createmany -o $DIR/$tdir/dom/dom- $DOMFILES
16873 createmany -o $DIR/$tdir/norm/norm- $NORMFILES
16875 # find DoM files by layout
16876 NUM=$($LFS find -L mdt -type f $DIR/$tdir 2>/dev/null | wc -l)
16877 [ $NUM -eq $DOMFILES ] ||
16878 error "lfs find -L: found $NUM, expected $DOMFILES"
16879 echo "Test 1: lfs find 20 DOM files by layout: OK"
16881 # there should be 1 dir with default DOM striping
16882 NUM=$($LFS find -L mdt -type d $DIR/$tdir 2>/dev/null | wc -l)
16884 error "lfs find -L: found $NUM, expected 1 dir"
16885 echo "Test 2: lfs find 1 DOM dir by layout: OK"
16887 # find DoM files by stripe size
16888 NUM=$($LFS find -S -1200K -type f $DIR/$tdir 2>/dev/null | wc -l)
16889 [ $NUM -eq $DOMFILES ] ||
16890 error "lfs find -S: found $NUM, expected $DOMFILES"
16891 echo "Test 4: lfs find 20 DOM files by stripe size: OK"
16893 # find files by stripe offset except DoM files
16894 NUM=$($LFS find -i 0 -type f $DIR/$tdir 2>/dev/null | wc -l)
16895 [ $NUM -eq $NORMFILES ] ||
16896 error "lfs find -i: found $NUM, expected $NORMFILES"
16897 echo "Test 5: lfs find no DOM files by stripe index: OK"
16900 run_test 270e "DoM: lfs find with DoM files test"
16903 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
16904 skip "Need MDS version at least 2.10.55"
16906 local mdtname=${FSNAME}-MDT0000-mdtlov
16907 local dom=$DIR/$tdir/dom_file
16908 local dom_limit_saved=$(do_facet mds1 $LCTL get_param -n \
16909 lod.$mdtname.dom_stripesize)
16910 local dom_limit=131072
16912 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=$dom_limit
16913 local dom_current=$(do_facet mds1 $LCTL get_param -n \
16914 lod.$mdtname.dom_stripesize)
16915 [ ${dom_limit} -eq ${dom_current} ] ||
16916 error "Cannot change per-MDT DoM stripe limit to $dom_limit"
16918 $LFS mkdir -i 0 -c 1 $DIR/$tdir
16919 $LFS setstripe -d $DIR/$tdir
16920 $LFS setstripe -E $dom_limit -L mdt $DIR/$tdir ||
16921 error "Can't set directory default striping"
16923 # exceed maximum stripe size
16924 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
16925 error "Can't create file with $((dom_limit * 2)) DoM stripe"
16926 [ $($LFS getstripe -S $dom) -eq $((dom_limit * 2)) ] &&
16927 error "Able to create DoM component size more than LOD limit"
16929 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=0
16930 dom_current=$(do_facet mds1 $LCTL get_param -n \
16931 lod.$mdtname.dom_stripesize)
16932 [ 0 -eq ${dom_current} ] ||
16933 error "Can't set zero DoM stripe limit"
16936 # attempt to create DoM file on server with disabled DoM should
16937 # remove DoM entry from layout and be succeed
16938 $LFS setstripe -E $dom_limit -L mdt -E -1 $dom ||
16939 error "Can't create DoM file (DoM is disabled)"
16940 [ $($LFS getstripe -L $dom) == "mdt" ] &&
16941 error "File has DoM component while DoM is disabled"
16944 # attempt to create DoM file with only DoM stripe should return error
16945 $LFS setstripe -E $dom_limit -L mdt $dom &&
16946 error "Able to create DoM-only file while DoM is disabled"
16948 # too low values to be aligned with smallest stripe size 64K
16949 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=30000
16950 dom_current=$(do_facet mds1 $LCTL get_param -n \
16951 lod.$mdtname.dom_stripesize)
16952 [ 30000 -eq ${dom_current} ] &&
16953 error "Can set too small DoM stripe limit"
16955 # 64K is a minimal stripe size in Lustre, expect limit of that size
16956 [ 65536 -eq ${dom_current} ] ||
16957 error "Limit is not set to 64K but ${dom_current}"
16959 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=2147483648
16960 dom_current=$(do_facet mds1 $LCTL get_param -n \
16961 lod.$mdtname.dom_stripesize)
16963 [ 2147483648 -eq ${dom_current} ] &&
16964 error "Can set too large DoM stripe limit"
16966 do_facet mds1 $LCTL set_param -n \
16967 lod.$mdtname.dom_stripesize=$((dom_limit * 2))
16968 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
16969 error "Can't create DoM component size after limit change"
16970 do_facet mds1 $LCTL set_param -n \
16971 lod.$mdtname.dom_stripesize=$((dom_limit / 2))
16972 $LFS setstripe -E $dom_limit -L mdt ${dom}_big ||
16973 error "Can't create DoM file after limit decrease"
16974 [ $($LFS getstripe -S ${dom}_big) -eq $((dom_limit / 2)) ] ||
16975 error "Can create big DoM component after limit decrease"
16976 touch ${dom}_def ||
16977 error "Can't create file with old default layout"
16979 do_facet mds1 $LCTL set_param -n lod.*.dom_stripesize=$dom_limit_saved
16982 run_test 270f "DoM: maximum DoM stripe size checks"
16985 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
16986 skip "Need MDS version at least 2.10.55"
16988 local dom=$DIR/$tdir/dom
16990 mkdir -p $DIR/$tdir
16992 $LFS setstripe -E 1024K -L mdt $dom
16994 lctl set_param -n mdc.*.stats=clear
16995 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
16996 cat $dom > /dev/null
16997 local reads=$(lctl get_param -n mdc.*.stats |
16998 awk '/ost_read/ {print $2}')
16999 [ -z $reads ] || error "Unexpected $reads READ RPCs"
17003 run_test 271a "DoM: data is cached for read after write"
17006 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
17007 skip "Need MDS version at least 2.10.55"
17009 local dom=$DIR/$tdir/dom
17011 mkdir -p $DIR/$tdir
17013 $LFS setstripe -E 1024K -L mdt -E EOF $dom
17015 lctl set_param -n mdc.*.stats=clear
17016 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
17017 cancel_lru_locks mdc
17018 $CHECKSTAT -t file -s 4096 $dom || error "stat #1 fails"
17019 # second stat to check size is cached on client
17020 $CHECKSTAT -t file -s 4096 $dom || error "stat #2 fails"
17021 local gls=$(lctl get_param -n mdc.*.stats |
17022 awk '/ldlm_glimpse/ {print $2}')
17023 [ -z $gls ] || error "Unexpected $gls glimpse RPCs"
17026 run_test 271b "DoM: no glimpse RPC for stat (DoM only file)"
17029 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
17030 skip "Need MDS version at least 2.10.55"
17032 local dom=$DIR/$tdir/dom
17034 mkdir -p $DIR/$tdir
17036 $LFS setstripe -E 1024K -L mdt -E EOF $dom
17038 lctl set_param -n mdc.*.stats=clear
17039 lctl set_param -n osc.*.stats=clear
17040 dd if=/dev/zero of=$dom bs=2048K count=1 || return 1
17041 cancel_lru_locks mdc
17042 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
17043 # second stat to check size is cached on client
17044 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
17045 local gls=$(lctl get_param -n mdc.*.stats |
17046 awk '/ldlm_glimpse/ {print $2}')
17047 [ -z $gls ] || error "Unexpected $gls glimpse RPCs"
17048 local gls=$(lctl get_param -n osc.*.stats |
17049 awk '/ldlm_glimpse/ {print $2}')
17050 [ -z $gls ] || error "Unexpected $gls OSC glimpse RPCs"
17053 run_test 271ba "DoM: no glimpse RPC for stat (combined file)"
17056 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
17057 skip "Need MDS version at least 2.10.55"
17059 local dom=$DIR/$tdir/dom
17061 mkdir -p $DIR/$tdir
17063 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
17065 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
17066 local facet=mds$((mdtidx + 1))
17068 cancel_lru_locks mdc
17069 do_facet $facet lctl set_param -n mdt.*.dom_lock=0
17070 createmany -o $dom 1000
17071 lctl set_param -n mdc.*.stats=clear
17072 smalliomany -w $dom 1000 200
17073 lctl get_param -n mdc.*.stats
17074 local enq=$(lctl get_param -n mdc.*.stats |
17075 awk '/ldlm_ibits_enqueue/ {print $2}')
17076 # Each file has 1 open, 1 IO enqueues, total 2000
17077 # but now we have also +1 getxattr for security.capability, total 3000
17078 [ $enq -ge 2000 ] || error "Too few enqueues $enq, expected > 2000"
17079 unlinkmany $dom 1000
17081 cancel_lru_locks mdc
17082 do_facet $facet lctl set_param -n mdt.*.dom_lock=1
17083 createmany -o $dom 1000
17084 lctl set_param -n mdc.*.stats=clear
17085 smalliomany -w $dom 1000 200
17086 lctl get_param -n mdc.*.stats
17087 local enq_2=$(lctl get_param -n mdc.*.stats |
17088 awk '/ldlm_ibits_enqueue/ {print $2}')
17089 # Expect to see reduced amount of RPCs by 1000 due to single enqueue
17090 # for OPEN and IO lock.
17091 [ $((enq - enq_2)) -ge 1000 ] ||
17092 error "Too many enqueues $enq_2, expected about $((enq - 1000))"
17093 unlinkmany $dom 1000
17096 run_test 271c "DoM: IO lock at open saves enqueue RPCs"
17098 cleanup_271def_tests() {
17104 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.57) ] &&
17105 skip "Need MDS version at least 2.10.57" && return
17107 local dom=$DIR/$tdir/dom
17108 local tmp=$TMP/$tfile
17109 trap "cleanup_271def_tests $tmp" EXIT
17111 mkdir -p $DIR/$tdir
17113 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
17115 local mdtidx=$($GETSTRIPE -M $DIR/$tdir)
17116 local facet=mds$((mdtidx + 1))
17118 cancel_lru_locks mdc
17119 dd if=/dev/urandom of=$tmp bs=1000 count=1
17120 dd if=$tmp of=$dom bs=1000 count=1
17121 cancel_lru_locks mdc
17123 cat /etc/hosts >> $tmp
17124 lctl set_param -n mdc.*.stats=clear
17126 # append data to the same file it should update local page
17127 echo "Append to the same page"
17128 cat /etc/hosts >> $dom
17129 local num=$(lctl get_param -n mdc.*.stats |
17130 awk '/ost_read/ {print $2}')
17131 local ra=$(lctl get_param -n mdc.*.stats |
17132 awk '/req_active/ {print $2}')
17133 local rw=$(lctl get_param -n mdc.*.stats |
17134 awk '/req_waittime/ {print $2}')
17136 [ -z $num ] || error "$num READ RPC occured"
17137 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
17141 cmp $tmp $dom || error "file miscompare"
17143 cancel_lru_locks mdc
17144 lctl set_param -n mdc.*.stats=clear
17146 echo "Open and read file"
17147 cat $dom > /dev/null
17148 local num=$(lctl get_param -n mdc.*.stats |
17149 awk '/ost_read/ {print $2}')
17150 local ra=$(lctl get_param -n mdc.*.stats |
17151 awk '/req_active/ {print $2}')
17152 local rw=$(lctl get_param -n mdc.*.stats |
17153 awk '/req_waittime/ {print $2}')
17155 [ -z $num ] || error "$num READ RPC occured"
17156 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
17160 cmp $tmp $dom || error "file miscompare"
17164 run_test 271d "DoM: read on open (1K file in reply buffer)"
17167 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.57) ] &&
17168 skip "Need MDS version at least 2.10.57" && return
17170 local dom=$DIR/$tdir/dom
17171 local tmp=$TMP/${tfile}.data
17172 trap "cleanup_271def_tests $tmp" EXIT
17174 mkdir -p $DIR/$tdir
17176 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
17178 local mdtidx=$($GETSTRIPE -M $DIR/$tdir)
17179 local facet=mds$((mdtidx + 1))
17181 cancel_lru_locks mdc
17182 dd if=/dev/urandom of=$tmp bs=30K count=1
17183 dd if=$tmp of=$dom bs=30K count=1
17184 cancel_lru_locks mdc
17185 cat /etc/hosts >> $tmp
17186 lctl set_param -n mdc.*.stats=clear
17188 echo "Append to the same page"
17189 cat /etc/hosts >> $dom
17191 local num=$(lctl get_param -n mdc.*.stats | \
17192 awk '/ost_read/ {print $2}')
17193 local ra=$(lctl get_param -n mdc.*.stats | \
17194 awk '/req_active/ {print $2}')
17195 local rw=$(lctl get_param -n mdc.*.stats | \
17196 awk '/req_waittime/ {print $2}')
17198 [ -z $num ] || error "$num READ RPC occured"
17199 # Reply buffer can be adjusted for larger buffer by resend
17200 echo "... DONE with $((ra - rw)) resends"
17203 cmp $tmp $dom || error "file miscompare"
17205 cancel_lru_locks mdc
17206 lctl set_param -n mdc.*.stats=clear
17208 echo "Open and read file"
17209 cat $dom > /dev/null
17210 local num=$(lctl get_param -n mdc.*.stats | \
17211 awk '/ost_read/ {print $2}')
17212 local ra=$(lctl get_param -n mdc.*.stats | \
17213 awk '/req_active/ {print $2}')
17214 local rw=$(lctl get_param -n mdc.*.stats | \
17215 awk '/req_waittime/ {print $2}')
17217 [ -z $num ] || error "$num READ RPC occured"
17218 # Reply buffer can be adjusted for larger buffer by resend
17219 echo "... DONE with $((ra - rw)) resends"
17222 cmp $tmp $dom || error "file miscompare"
17226 run_test 271e "DoM: read on open (30K file with reply buffer adjusting)"
17229 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.57) ] &&
17230 skip "Need MDS version at least 2.10.57" && return
17232 local dom=$DIR/$tdir/dom
17233 local tmp=$TMP/$tfile
17234 trap "cleanup_271def_tests $tmp" EXIT
17236 mkdir -p $DIR/$tdir
17238 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
17240 local mdtidx=$($GETSTRIPE -M $DIR/$tdir)
17241 local facet=mds$((mdtidx + 1))
17243 cancel_lru_locks mdc
17244 dd if=/dev/urandom of=$tmp bs=200000 count=1
17245 dd if=$tmp of=$dom bs=200000 count=1
17246 cancel_lru_locks mdc
17247 cat /etc/hosts >> $tmp
17248 lctl set_param -n mdc.*.stats=clear
17250 echo "Append to the same page"
17251 cat /etc/hosts >> $dom
17252 local num=$(lctl get_param -n mdc.*.stats | \
17253 awk '/ost_read/ {print $2}')
17254 local ra=$(lctl get_param -n mdc.*.stats | \
17255 awk '/req_active/ {print $2}')
17256 local rw=$(lctl get_param -n mdc.*.stats | \
17257 awk '/req_waittime/ {print $2}')
17259 [ -z $num ] || error "$num READ RPC occured"
17260 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
17264 cmp $tmp $dom || error "file miscompare"
17266 cancel_lru_locks mdc
17267 lctl set_param -n mdc.*.stats=clear
17269 echo "Open and read file"
17270 cat $dom > /dev/null
17271 local num=$(lctl get_param -n mdc.*.stats | \
17272 awk '/ost_read/ {print $2}')
17273 local ra=$(lctl get_param -n mdc.*.stats | \
17274 awk '/req_active/ {print $2}')
17275 local rw=$(lctl get_param -n mdc.*.stats | \
17276 awk '/req_waittime/ {print $2}')
17278 [ $num -eq 1 ] || error "expect 1 READ RPC, $num occured"
17279 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
17283 cmp $tmp $dom || error "file miscompare"
17287 run_test 271f "DoM: read on open (200K file and read tail)"
17290 remote_ost_nodsh && skip "remote OST with nodsh"
17291 [ $(lustre_version_code ost1) -lt $(version_code 2.10.57) ] &&
17292 skip "Need OST version >= 2.10.57"
17294 local file=$DIR/$tfile
17297 oss=$(comma_list $(osts_nodes))
17299 dd if=/dev/urandom of=$file bs=1M count=2 ||
17300 error "failed to create a file"
17301 cancel_lru_locks osc
17304 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
17305 error "failed to read a file"
17307 #define OBD_FAIL_LDLM_PAUSE_CANCEL2 0x31f
17308 $LCTL set_param fail_loc=0x8000031f
17310 cancel_lru_locks osc &
17313 #define OBD_FAIL_LDLM_PROLONG_PAUSE 0x32b
17314 do_nodes $oss $LCTL set_param fail_loc=0x8000032b
17315 #IO takes another lock, but matches the PENDING one
17316 #and places it to the IO RPC
17317 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
17318 error "failed to read a file with PENDING lock"
17320 run_test 275 "Read on a canceled duplicate lock"
17323 remote_ost_nodsh && skip "remote OST with nodsh"
17326 do_facet ost1 "(while true; do \
17327 $LCTL get_param obdfilter.*.filesfree > /dev/null 2>&1; \
17328 done) & pid=\\\$!; echo \\\$pid > $TMP/sanity_276_pid" &
17331 for LOOP in $(seq 20); do
17333 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS
17336 do_facet ost1 "pid=\\\$(cat $TMP/sanity_276_pid); kill -9 \\\$pid; \
17337 rm $TMP/sanity_276_pid"
17339 run_test 276 "Race between mount and obd_statfs"
17341 cleanup_test_300() {
17345 test_striped_dir() {
17350 mkdir -p $DIR/$tdir
17352 SAVE_UMASK=$(umask)
17353 trap cleanup_test_300 RETURN EXIT
17355 $LFS setdirstripe -i $mdt_index -c 2 -H all_char -o 755 \
17356 $DIR/$tdir/striped_dir ||
17357 error "set striped dir error"
17359 local mode=$(stat -c%a $DIR/$tdir/striped_dir)
17360 [ "$mode" = "755" ] || error "expect 755 got $mode"
17362 $LFS getdirstripe $DIR/$tdir/striped_dir > /dev/null 2>&1 ||
17363 error "getdirstripe failed"
17364 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir)
17365 if [ "$stripe_count" != "2" ]; then
17366 error "1:stripe_count is $stripe_count, expect 2"
17368 stripe_count=$($LFS getdirstripe -T $DIR/$tdir/striped_dir)
17369 if [ "$stripe_count" != "2" ]; then
17370 error "2:stripe_count is $stripe_count, expect 2"
17373 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir)
17374 if [ "$stripe_index" != "$mdt_index" ]; then
17375 error "stripe_index is $stripe_index, expect $mdt_index"
17378 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
17379 error "nlink error after create striped dir"
17381 mkdir $DIR/$tdir/striped_dir/a
17382 mkdir $DIR/$tdir/striped_dir/b
17384 stat $DIR/$tdir/striped_dir/a ||
17385 error "create dir under striped dir failed"
17386 stat $DIR/$tdir/striped_dir/b ||
17387 error "create dir under striped dir failed"
17389 [ $(stat -c%h $DIR/$tdir/striped_dir) == '4' ] ||
17390 error "nlink error after mkdir"
17392 rmdir $DIR/$tdir/striped_dir/a
17393 [ $(stat -c%h $DIR/$tdir/striped_dir) == '3' ] ||
17394 error "nlink error after rmdir"
17396 rmdir $DIR/$tdir/striped_dir/b
17397 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
17398 error "nlink error after rmdir"
17400 chattr +i $DIR/$tdir/striped_dir
17401 createmany -o $DIR/$tdir/striped_dir/f 10 &&
17402 error "immutable flags not working under striped dir!"
17403 chattr -i $DIR/$tdir/striped_dir
17405 rmdir $DIR/$tdir/striped_dir ||
17406 error "rmdir striped dir error"
17414 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.0) ] &&
17415 skip "skipped for lustre < 2.7.0"
17416 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17417 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17419 test_striped_dir 0 || error "failed on striped dir on MDT0"
17420 test_striped_dir 1 || error "failed on striped dir on MDT0"
17422 run_test 300a "basic striped dir sanity test"
17425 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.0) ] &&
17426 skip "skipped for lustre < 2.7.0"
17427 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17428 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17435 test_mkdir $DIR/$tdir || error "mkdir fail"
17436 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
17437 error "set striped dir error"
17438 for i in {0..9}; do
17439 mtime1=$(stat -c %Y $DIR/$tdir/striped_dir)
17441 touch $DIR/$tdir/striped_dir/file_$i || error "touch error $i"
17442 mtime2=$(stat -c %Y $DIR/$tdir/striped_dir)
17443 [ $mtime1 -eq $mtime2 ] && error "mtime unchanged after create"
17445 rm -f $DIR/$tdir/striped_dir/file_$i || error "unlink error $i"
17446 mtime3=$(stat -c %Y $DIR/$tdir/striped_dir)
17447 [ $mtime2 -eq $mtime3 ] && error "mtime unchanged after unlink"
17451 run_test 300b "check ctime/mtime for striped dir"
17454 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.0) ] &&
17455 skip "skipped for lustre < 2.7.0"
17456 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17457 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17461 mkdir -p $DIR/$tdir
17462 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir ||
17463 error "set striped dir error"
17465 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/striped_dir ||
17466 error "chown striped dir failed"
17468 $RUNAS createmany -o $DIR/$tdir/striped_dir/f 5000 ||
17469 error "create 5k files failed"
17471 file_count=$(ls $DIR/$tdir/striped_dir | wc -l)
17473 [ "$file_count" = 5000 ] || error "file count $file_count != 5000"
17477 run_test 300c "chown && check ls under striped directory"
17480 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.0) ] &&
17481 skip "skipped for lustre < 2.7.0"
17482 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17483 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17488 mkdir -p $DIR/$tdir
17489 $SETSTRIPE -c 2 $DIR/$tdir
17491 #local striped directory
17492 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
17493 error "set striped dir error"
17494 createmany -o $DIR/$tdir/striped_dir/f 10 ||
17495 error "create 10 files failed"
17497 #remote striped directory
17498 $LFS setdirstripe -i 1 -c 2 $DIR/$tdir/remote_striped_dir ||
17499 error "set striped dir error"
17500 createmany -o $DIR/$tdir/remote_striped_dir/f 10 ||
17501 error "create 10 files failed"
17503 for file in $(find $DIR/$tdir); do
17504 stripe_count=$($LFS getstripe -c $file)
17505 [ $stripe_count -eq 2 ] ||
17506 error "wrong stripe $stripe_count for $file"
17511 run_test 300d "check default stripe under striped directory"
17514 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
17515 skip "Need MDS version at least 2.7.55"
17516 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17517 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17522 mkdir -p $DIR/$tdir
17524 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
17525 error "set striped dir error"
17527 touch $DIR/$tdir/striped_dir/a
17528 touch $DIR/$tdir/striped_dir/b
17529 touch $DIR/$tdir/striped_dir/c
17531 mkdir $DIR/$tdir/striped_dir/dir_a
17532 mkdir $DIR/$tdir/striped_dir/dir_b
17533 mkdir $DIR/$tdir/striped_dir/dir_c
17535 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_a ||
17536 error "set striped adir under striped dir error"
17538 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_b ||
17539 error "set striped bdir under striped dir error"
17541 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_c ||
17542 error "set striped cdir under striped dir error"
17544 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir/dir_b ||
17545 error "rename dir under striped dir fails"
17547 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir/stp_b ||
17548 error "rename dir under different stripes fails"
17550 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir/c ||
17551 error "rename file under striped dir should succeed"
17553 mrename $DIR/$tdir/striped_dir/dir_b $DIR/$tdir/striped_dir/dir_c ||
17554 error "rename dir under striped dir should succeed"
17558 run_test 300e "check rename under striped directory"
17561 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17562 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17563 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
17564 skip "Need MDS version at least 2.7.55"
17570 mkdir -p $DIR/$tdir
17572 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
17573 error "set striped dir error"
17575 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir1 ||
17576 error "set striped dir error"
17578 touch $DIR/$tdir/striped_dir/a
17579 mkdir $DIR/$tdir/striped_dir/dir_a
17580 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_a ||
17581 error "create striped dir under striped dir fails"
17583 touch $DIR/$tdir/striped_dir1/b
17584 mkdir $DIR/$tdir/striped_dir1/dir_b
17585 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_b ||
17586 error "create striped dir under striped dir fails"
17588 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir1/dir_b ||
17589 error "rename dir under different striped dir should fail"
17591 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir1/stp_b ||
17592 error "rename striped dir under diff striped dir should fail"
17594 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir1/a ||
17595 error "rename file under diff striped dirs fails"
17599 run_test 300f "check rename cross striped directory"
17601 test_300_check_default_striped_dir()
17604 local default_count=$2
17605 local default_index=$3
17608 local dir_stripe_index
17611 echo "checking $dirname $default_count $default_index"
17612 $LFS setdirstripe -D -c $default_count -i $default_index \
17613 -t all_char $DIR/$tdir/$dirname ||
17614 error "set default stripe on striped dir error"
17615 stripe_count=$($LFS getdirstripe -D -c $DIR/$tdir/$dirname)
17616 [ $stripe_count -eq $default_count ] ||
17617 error "expect $default_count get $stripe_count for $dirname"
17619 stripe_index=$($LFS getdirstripe -D -i $DIR/$tdir/$dirname)
17620 [ $stripe_index -eq $default_index ] ||
17621 error "expect $default_index get $stripe_index for $dirname"
17623 mkdir $DIR/$tdir/$dirname/{test1,test2,test3,test4} ||
17624 error "create dirs failed"
17626 createmany -o $DIR/$tdir/$dirname/f- 10 || error "create files failed"
17627 unlinkmany $DIR/$tdir/$dirname/f- 10 || error "unlink files failed"
17628 for dir in $(find $DIR/$tdir/$dirname/*); do
17629 stripe_count=$($LFS getdirstripe -c $dir)
17630 [ $stripe_count -eq $default_count ] ||
17631 [ $stripe_count -eq 0 -o $default_count -eq 1 ] ||
17632 error "stripe count $default_count != $stripe_count for $dir"
17634 stripe_index=$($LFS getdirstripe -i $dir)
17635 [ $default_index -eq -1 -o $stripe_index -eq $default_index ] ||
17636 error "$stripe_index != $default_index for $dir"
17638 #check default stripe
17639 stripe_count=$($LFS getdirstripe -D -c $dir)
17640 [ $stripe_count -eq $default_count ] ||
17641 error "default count $default_count != $stripe_count for $dir"
17643 stripe_index=$($LFS getdirstripe -D -i $dir)
17644 [ $stripe_index -eq $default_index ] ||
17645 error "default index $default_index != $stripe_index for $dir"
17647 rmdir $DIR/$tdir/$dirname/* || error "rmdir failed"
17651 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17652 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
17653 skip "Need MDS version at least 2.7.55"
17660 mkdir $DIR/$tdir/normal_dir
17662 #Checking when client cache stripe index
17663 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
17664 $LFS setdirstripe -D -i1 $DIR/$tdir/striped_dir ||
17665 error "create striped_dir failed"
17667 $LFS setdirstripe -i0 $DIR/$tdir/striped_dir/dir0 ||
17668 error "create dir0 fails"
17669 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir0)
17670 [ $stripe_index -eq 0 ] ||
17671 error "dir0 expect index 0 got $stripe_index"
17673 mkdir $DIR/$tdir/striped_dir/dir1 ||
17674 error "create dir1 fails"
17675 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir1)
17676 [ $stripe_index -eq 1 ] ||
17677 error "dir1 expect index 1 got $stripe_index"
17679 #check default stripe count/stripe index
17680 test_300_check_default_striped_dir normal_dir $MDSCOUNT 1
17681 test_300_check_default_striped_dir normal_dir 1 0
17682 test_300_check_default_striped_dir normal_dir 2 1
17683 test_300_check_default_striped_dir normal_dir 2 -1
17685 #delete default stripe information
17686 echo "delete default stripeEA"
17687 $LFS setdirstripe -d $DIR/$tdir/normal_dir ||
17688 error "set default stripe on striped dir error"
17690 mkdir -p $DIR/$tdir/normal_dir/{test1,test2,test3,test4}
17691 for dir in $(find $DIR/$tdir/normal_dir/*); do
17692 stripe_count=$($LFS getdirstripe -c $dir)
17693 [ $stripe_count -eq 0 ] ||
17694 error "expect 1 get $stripe_count for $dir"
17695 stripe_index=$($LFS getdirstripe -i $dir)
17696 [ $stripe_index -eq 0 ] ||
17697 error "expect 0 get $stripe_index for $dir"
17700 run_test 300g "check default striped directory for normal directory"
17703 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17704 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
17705 skip "Need MDS version at least 2.7.55"
17711 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
17712 error "set striped dir error"
17714 test_300_check_default_striped_dir striped_dir $MDSCOUNT 1
17715 test_300_check_default_striped_dir striped_dir 1 0
17716 test_300_check_default_striped_dir striped_dir 2 1
17717 test_300_check_default_striped_dir striped_dir 2 -1
17719 #delete default stripe information
17720 $LFS setdirstripe -d $DIR/$tdir/striped_dir ||
17721 error "set default stripe on striped dir error"
17723 mkdir -p $DIR/$tdir/striped_dir/{test1,test2,test3,test4}
17724 for dir in $(find $DIR/$tdir/striped_dir/*); do
17725 stripe_count=$($LFS getdirstripe -c $dir)
17726 [ $stripe_count -eq 0 ] ||
17727 error "expect 1 get $stripe_count for $dir"
17730 run_test 300h "check default striped directory for striped directory"
17733 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17734 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17735 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
17736 skip "Need MDS version at least 2.7.55"
17743 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
17744 error "set striped dir error"
17746 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
17747 error "create files under striped dir failed"
17749 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir ||
17750 error "set striped hashdir error"
17752 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir/d0 ||
17753 error "create dir0 under hash dir failed"
17754 $LFS setdirstripe -i0 -c$MDSCOUNT -H fnv_1a_64 $DIR/$tdir/hashdir/d1 ||
17755 error "create dir1 under hash dir failed"
17757 # unfortunately, we need to umount to clear dir layout cache for now
17758 # once we fully implement dir layout, we can drop this
17759 umount_client $MOUNT || error "umount failed"
17760 mount_client $MOUNT || error "mount failed"
17762 $LFS find -H fnv_1a_64 $DIR/$tdir/hashdir
17763 local dircnt=$($LFS find -H fnv_1a_64 $DIR/$tdir/hashdir | wc -l)
17764 [ $dircnt -eq 1 ] || error "lfs find striped dir got:$dircnt,except:1"
17766 #set the stripe to be unknown hash type
17767 #define OBD_FAIL_UNKNOWN_LMV_STRIPE 0x1901
17768 $LCTL set_param fail_loc=0x1901
17769 for ((i = 0; i < 10; i++)); do
17770 $CHECKSTAT -t file $DIR/$tdir/striped_dir/f-$i ||
17771 error "stat f-$i failed"
17772 rm $DIR/$tdir/striped_dir/f-$i || error "unlink f-$i failed"
17775 touch $DIR/$tdir/striped_dir/f0 &&
17776 error "create under striped dir with unknown hash should fail"
17778 $LCTL set_param fail_loc=0
17780 umount_client $MOUNT || error "umount failed"
17781 mount_client $MOUNT || error "mount failed"
17785 run_test 300i "client handle unknown hash type striped directory"
17788 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17789 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17790 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
17791 skip "Need MDS version at least 2.7.55"
17798 #define OBD_FAIL_SPLIT_UPDATE_REC 0x1702
17799 $LCTL set_param fail_loc=0x1702
17800 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
17801 error "set striped dir error"
17803 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
17804 error "create files under striped dir failed"
17806 $LCTL set_param fail_loc=0
17808 rm -rf $DIR/$tdir || error "unlink striped dir fails"
17812 run_test 300j "test large update record"
17815 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17816 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17817 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
17818 skip "Need MDS version at least 2.7.55"
17825 #define OBD_FAIL_LARGE_STRIPE 0x1703
17826 $LCTL set_param fail_loc=0x1703
17827 $LFS setdirstripe -i 0 -c192 $DIR/$tdir/striped_dir ||
17828 error "set striped dir error"
17829 $LCTL set_param fail_loc=0
17831 $LFS getdirstripe $DIR/$tdir/striped_dir ||
17832 error "getstripeddir fails"
17833 rm -rf $DIR/$tdir/striped_dir ||
17834 error "unlink striped dir fails"
17838 run_test 300k "test large striped directory"
17841 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17842 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17843 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
17844 skip "Need MDS version at least 2.7.55"
17848 test_mkdir -p $DIR/$tdir/striped_dir
17849 chown $RUNAS_ID $DIR/$tdir/striped_dir ||
17850 error "chown $RUNAS_ID failed"
17851 $LFS setdirstripe -i 1 -D $DIR/$tdir/striped_dir ||
17852 error "set default striped dir failed"
17854 #define OBD_FAIL_MDS_STALE_DIR_LAYOUT 0x158
17855 $LCTL set_param fail_loc=0x80000158
17856 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir || error "create dir fails"
17858 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/test_dir)
17859 [ $stripe_index -eq 1 ] ||
17860 error "expect 1 get $stripe_index for $dir"
17862 run_test 300l "non-root user to create dir under striped dir with stale layout"
17865 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17866 [ $MDSCOUNT -ge 2 ] && skip_env "Only for single MDT"
17867 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
17868 skip "Need MDS version at least 2.7.55"
17870 mkdir -p $DIR/$tdir/striped_dir
17871 $LFS setdirstripe -D -c 1 $DIR/$tdir/striped_dir ||
17872 error "set default stripes dir error"
17874 mkdir $DIR/$tdir/striped_dir/a || error "mkdir a fails"
17876 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/a)
17877 [ $stripe_count -eq 0 ] ||
17878 error "expect 0 get $stripe_count for a"
17880 $LFS setdirstripe -D -c 2 $DIR/$tdir/striped_dir ||
17881 error "set default stripes dir error"
17883 mkdir $DIR/$tdir/striped_dir/b || error "mkdir b fails"
17885 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/b)
17886 [ $stripe_count -eq 0 ] ||
17887 error "expect 0 get $stripe_count for b"
17889 $LFS setdirstripe -D -c1 -i2 $DIR/$tdir/striped_dir ||
17890 error "set default stripes dir error"
17892 mkdir $DIR/$tdir/striped_dir/c &&
17893 error "default stripe_index is invalid, mkdir c should fails"
17895 rm -rf $DIR/$tdir || error "rmdir fails"
17897 run_test 300m "setstriped directory on single MDT FS"
17900 local list=$(comma_list $(mdts_nodes))
17903 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
17907 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17908 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17909 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
17910 skip "Need MDS version at least 2.7.55"
17911 remote_mds_nodsh && skip "remote MDS with nodsh"
17914 local list=$(comma_list $(mdts_nodes))
17916 trap cleanup_300n RETURN EXIT
17917 mkdir -p $DIR/$tdir
17918 chmod 777 $DIR/$tdir
17919 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT \
17920 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
17921 error "create striped dir succeeds with gid=0"
17923 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
17924 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
17925 error "create striped dir fails with gid=-1"
17927 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
17928 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D \
17929 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
17930 error "set default striped dir succeeds with gid=0"
17933 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
17934 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D $DIR/$tdir/striped_dir ||
17935 error "set default striped dir fails with gid=-1"
17938 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
17939 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir ||
17940 error "create test_dir fails"
17941 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir1 ||
17942 error "create test_dir1 fails"
17943 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir2 ||
17944 error "create test_dir2 fails"
17947 run_test 300n "non-root user to create dir under striped dir with default EA"
17950 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17951 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17952 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
17953 skip "Need MDS version at least 2.7.55"
17958 mkdir -p $DIR/$tdir
17960 numfree1=$(lctl get_param -n mdc.*MDT0000*.filesfree)
17961 numfree2=$(lctl get_param -n mdc.*MDT0001*.filesfree)
17962 if [ $numfree1 -lt 66000 -o $numfree2 -lt 66000 ]; then
17963 skip "not enough free inodes $numfree1 $numfree2"
17966 numfree1=$(lctl get_param -n mdc.*MDT0000-mdc-*.kbytesfree)
17967 numfree2=$(lctl get_param -n mdc.*MDT0001-mdc-*.kbytesfree)
17968 if [ $numfree1 -lt 300000 -o $numfree2 -lt 300000 ]; then
17969 skip "not enough free space $numfree1 $numfree2"
17972 $LFS setdirstripe -c2 $DIR/$tdir/striped_dir ||
17973 error "setdirstripe fails"
17975 createmany -d $DIR/$tdir/striped_dir/d 131000 ||
17976 error "create dirs fails"
17978 $LCTL set_param ldlm.namespaces.*mdc-*.lru_size=0
17979 ls $DIR/$tdir/striped_dir > /dev/null ||
17980 error "ls striped dir fails"
17981 unlinkmany -d $DIR/$tdir/striped_dir/d 131000 ||
17982 error "unlink big striped dir fails"
17984 run_test 300o "unlink big sub stripe(> 65000 subdirs)"
17987 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17988 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17989 remote_mds_nodsh && skip "remote MDS with nodsh"
17991 mkdir -p $DIR/$tdir
17993 #define OBD_FAIL_OUT_ENOSPC 0x1704
17994 do_facet mds2 lctl set_param fail_loc=0x80001704
17995 $LFS setdirstripe -i 0 -c2 $DIR/$tdir/bad_striped_dir > /dev/null 2>&1 \
17996 && error "create striped directory should fail"
17998 [ -e $DIR/$tdir/bad_striped_dir ] && error "striped dir exists"
18000 $LFS setdirstripe -c2 $DIR/$tdir/bad_striped_dir
18003 run_test 300p "create striped directory without space"
18006 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18007 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18009 local fd=$(free_fd)
18010 local cmd="exec $fd<$tdir"
18012 $LFS mkdir -c $MDSCOUNT $tdir || error "create $tdir fails"
18015 trap "eval $cmd" EXIT
18016 cd $tdir || error "cd $tdir fails"
18017 rmdir ../$tdir || error "rmdir $tdir fails"
18018 mkdir local_dir && error "create dir succeeds"
18019 $LFS setdirstripe -i1 remote_dir && error "create remote dir succeeds"
18023 run_test 300q "create remote directory under orphan directory"
18025 prepare_remote_file() {
18026 mkdir $DIR/$tdir/src_dir ||
18027 error "create remote source failed"
18029 cp /etc/hosts $DIR/$tdir/src_dir/a ||
18030 error "cp to remote source failed"
18031 touch $DIR/$tdir/src_dir/a
18033 $LFS mkdir -i 1 $DIR/$tdir/tgt_dir ||
18034 error "create remote target dir failed"
18036 touch $DIR/$tdir/tgt_dir/b
18038 mrename $DIR/$tdir/src_dir/a $DIR/$tdir/tgt_dir/b ||
18039 error "rename dir cross MDT failed!"
18041 $CHECKSTAT -t file $DIR/$tdir/src_dir/a &&
18042 error "src_child still exists after rename"
18044 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/b ||
18045 error "missing file(a) after rename"
18047 diff /etc/hosts $DIR/$tdir/tgt_dir/b ||
18048 error "diff after rename"
18052 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 4 MDTs"
18053 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18055 local remote_file=$DIR/$tdir/tgt_dir/b
18057 mkdir -p $DIR/$tdir
18059 prepare_remote_file || error "prepare remote file failed"
18062 $OPENUNLINK $remote_file $remote_file ||
18063 error "openunlink $remote_file failed"
18064 $CHECKSTAT -a $remote_file || error "$remote_file exists"
18066 run_test 310a "open unlink remote file"
18069 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 4 MDTs"
18070 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18072 local remote_file=$DIR/$tdir/tgt_dir/b
18074 mkdir -p $DIR/$tdir
18076 prepare_remote_file || error "prepare remote file failed"
18078 ln $remote_file $DIR/$tfile || error "link failed for remote file"
18079 $MULTIOP $DIR/$tfile Ouc || error "mulitop failed"
18080 $CHECKSTAT -t file $remote_file || error "check file failed"
18082 run_test 310b "unlink remote file with multiple links while open"
18085 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18086 [[ $MDSCOUNT -lt 4 ]] && skip_env "needs >= 4 MDTs"
18088 local remote_file=$DIR/$tdir/tgt_dir/b
18090 mkdir -p $DIR/$tdir
18092 prepare_remote_file || error "prepare remote file failed"
18094 ln $remote_file $DIR/$tfile || error "link failed for remote file"
18095 multiop_bg_pause $remote_file O_uc ||
18096 error "mulitop failed for remote file"
18098 $MULTIOP $DIR/$tfile Ouc
18099 kill -USR1 $MULTIPID
18102 run_test 310c "open-unlink remote file with multiple links"
18106 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18107 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
18108 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.54) ] &&
18109 skip "lustre < 2.8.54 does not contain LU-4825 fix"
18110 remote_mds_nodsh && skip "remote MDS with nodsh"
18112 local old_iused=$($LFS df -i | grep OST0000 | awk '{ print $3 }')
18114 mkdir -p $DIR/$tdir
18115 $SETSTRIPE -i 0 -c 1 $DIR/$tdir
18116 createmany -o $DIR/$tdir/$tfile. 1000
18118 # statfs data is not real time, let's just calculate it
18119 old_iused=$((old_iused + 1000))
18121 local count=$(do_facet $SINGLEMDS "lctl get_param -n \
18122 osp.*OST0000*MDT0000.create_count")
18123 local max_count=$(do_facet $SINGLEMDS "lctl get_param -n \
18124 osp.*OST0000*MDT0000.max_create_count")
18125 for idx in $(seq $MDSCOUNT); do
18126 do_facet mds$idx "lctl set_param -n \
18127 osp.*OST0000*MDT000?.max_create_count=0"
18130 $SETSTRIPE -i 0 $DIR/$tdir/$tfile || error "setstripe failed"
18131 local index=$($GETSTRIPE -i $DIR/$tdir/$tfile)
18132 [ $index -ne 0 ] || error "$tfile stripe index is 0"
18134 unlinkmany $DIR/$tdir/$tfile. 1000
18136 for idx in $(seq $MDSCOUNT); do
18137 do_facet mds$idx "lctl set_param -n \
18138 osp.*OST0000*MDT000?.max_create_count=$max_count"
18139 do_facet mds$idx "lctl set_param -n \
18140 osp.*OST0000*MDT000?.create_count=$count"
18144 for i in $(seq 120); do
18145 new_iused=$($LFS df -i | grep OST0000 | awk '{ print $3 }')
18146 # system may be too busy to destroy all objs in time, use
18147 # a somewhat small value to not fail autotest
18148 [ $((old_iused - new_iused)) -gt 400 ] && break
18152 echo "waited $i sec, old Iused $old_iused, new Iused $new_iused"
18153 [ $((old_iused - new_iused)) -gt 400 ] ||
18154 error "objs not destroyed after unlink"
18156 run_test 311 "disable OSP precreate, and unlink should destroy objs"
18163 local vdevdir=$(dirname $(facet_vdevice $ost))
18164 local cmd="$ZDB -e -p $vdevdir -ddddd $(facet_device $ost)"
18165 local zfs_zapid=$(do_facet $ost $cmd |
18166 grep -w "/O/0/d$((objid%32))" -C 5 |
18167 awk '/Object/{getline; print $1}')
18168 local zfs_objid=$(do_facet $ost $cmd $zfs_zapid |
18169 awk "/$objid = /"'{printf $3}')
18174 zfs_object_blksz() {
18178 local vdevdir=$(dirname $(facet_vdevice $ost))
18179 local cmd="$ZDB -e -p $vdevdir -dddd $(facet_device $ost)"
18180 local blksz=$(do_facet $ost $cmd $objid |
18181 awk '/dblk/{getline; printf $4}')
18183 case "${blksz: -1}" in
18184 k|K) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024)) ;;
18185 m|M) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024*1024)) ;;
18192 test_312() { # LU-4856
18193 remote_ost_nodsh && skip "remote OST with nodsh"
18194 [ $(facet_fstype ost1) = "zfs" ] ||
18195 skip_env "the test only applies to zfs"
18197 local max_blksz=$(do_facet ost1 \
18198 $ZFS get -p recordsize $(facet_device ost1) |
18199 awk '!/VALUE/{print $3}')
18200 local min_blksz=$(getconf PAGE_SIZE)
18202 # to make life a little bit easier
18203 $LFS mkdir -c 1 -i 0 $DIR/$tdir
18204 $LFS setstripe -c 1 -i 0 $DIR/$tdir
18206 local tf=$DIR/$tdir/$tfile
18208 local oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
18210 # Get ZFS object id
18211 local zfs_objid=$(zfs_oid_to_objid ost1 $oid)
18213 # block size change by sequential over write
18215 for ((bs=$min_blksz; bs <= max_blksz; bs <<= 2)); do
18216 dd if=/dev/zero of=$tf bs=$bs count=1 oflag=sync conv=notrunc
18218 blksz=$(zfs_object_blksz ost1 $zfs_objid)
18219 [ $blksz -eq $bs ] || error "blksz error: $blksz, expected: $bs"
18223 # block size change by sequential append write
18224 dd if=/dev/zero of=$tf bs=$min_blksz count=1 oflag=sync conv=notrunc
18225 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
18226 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
18228 for ((count = 1; count < $((max_blksz / min_blksz)); count *= 2)); do
18229 dd if=/dev/zero of=$tf bs=$min_blksz count=$count seek=$count \
18230 oflag=sync conv=notrunc
18232 blksz=$(zfs_object_blksz ost1 $zfs_objid)
18233 [ $blksz -eq $((2 * count * min_blksz)) ] ||
18234 error "blksz error, actual $blksz, " \
18235 "expected: 2 * $count * $min_blksz"
18241 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
18242 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
18244 dd if=/dev/zero of=$tf bs=1K count=1 oflag=sync conv=notrunc
18245 blksz=$(zfs_object_blksz ost1 $zfs_objid)
18246 [ $blksz -eq $min_blksz ] ||
18247 error "blksz error: $blksz, expected: $min_blksz"
18249 dd if=/dev/zero of=$tf bs=64K count=1 oflag=sync conv=notrunc seek=128
18250 blksz=$(zfs_object_blksz ost1 $zfs_objid)
18251 [ $blksz -eq 65536 ] || error "blksz error: $blksz, expected: 64k"
18253 dd if=/dev/zero of=$tf bs=1M count=1 oflag=sync conv=notrunc
18254 blksz=$(zfs_object_blksz ost1 $zfs_objid)
18255 [ $blksz -eq 65536 ] || error "rewrite error: $blksz, expected: 64k"
18257 run_test 312 "make sure ZFS adjusts its block size by write pattern"
18260 remote_ost_nodsh && skip "remote OST with nodsh"
18262 local file=$DIR/$tfile
18264 $SETSTRIPE -c 1 -i 0 $file || error "setstripe failed"
18266 # define OBD_FAIL_TGT_RCVD_EIO 0x720
18267 do_facet ost1 "$LCTL set_param fail_loc=0x720"
18268 dd if=/dev/zero of=$file bs=4096 oflag=direct count=1 &&
18269 error "write should failed"
18270 do_facet ost1 "$LCTL set_param fail_loc=0"
18273 run_test 313 "io should fail after last_rcvd update fail"
18276 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
18278 $SETSTRIPE -c 2 -i 0 $DIR/$tfile || error "setstripe failed"
18279 do_facet ost1 "$LCTL set_param fail_loc=0x720"
18281 wait_delete_completed
18282 do_facet ost1 "$LCTL set_param fail_loc=0"
18284 run_test 314 "OSP shouldn't fail after last_rcvd update failure"
18286 test_315() { # LU-618
18287 local file=$DIR/$tfile
18290 $MULTIOP $file oO_CREAT:O_DIRECT:O_RDWR:w4096000c
18291 $MULTIOP $file oO_RDONLY:r4096000_c &
18296 local rbytes=$(awk '/read_bytes/ { print $2 }' /proc/$PID/io)
18299 [ $rbytes -gt 4000000 ] || error "read is not accounted ($rbytes)"
18302 run_test 315 "read should be accounted"
18305 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
18306 large_xattr_enabled || skip_env "ea_inode feature disabled"
18308 rm -rf $DIR/$tdir/d
18309 mkdir -p $DIR/$tdir/d
18310 chown nobody $DIR/$tdir/d
18311 touch $DIR/$tdir/d/file
18313 $LFS mv -M1 $DIR/$tdir/d || error "lfs mv failed"
18315 run_test 316 "lfs mv"
18319 local grant_blk_size
18321 if [ "$(facet_fstype $facet)" == "zfs" ]; then
18322 skip "LU-10370: no implementation for ZFS" && return
18325 stack_trap "rm -f $DIR/$tfile" EXIT
18326 grant_blk_size=$($LCTL get_param osc.$FSNAME*.import |
18327 awk '/grant_block_size:/ { print $2; exit; }')
18329 # Create File of size 5M. Truncate it to below size's and verify
18332 dd if=/dev/zero of=$DIR/$tfile bs=5M count=1 conv=fsync ||
18333 error "Create file : $DIR/$tfile"
18335 for trunc_sz in 2097152 4097 4000 509 0; do
18336 $TRUNCATE $DIR/$tfile $trunc_sz ||
18337 error "truncate $tfile to $trunc_sz failed"
18338 local sz=$(stat --format=%s $DIR/$tfile)
18339 local blk=$(stat --format=%b $DIR/$tfile)
18340 local trunc_blk=$((((trunc_sz + (grant_blk_size - 1) ) /
18341 grant_blk_size) * 8))
18343 if [[ $blk -ne $trunc_blk ]]; then
18344 $(which stat) $DIR/$tfile
18345 error "Expected Block $trunc_blk got $blk for $tfile"
18348 $CHECKSTAT -s $trunc_sz $DIR/$tfile ||
18349 error "Expected Size $trunc_sz got $sz for $tfile"
18354 # Create file with a hole and write actual two blocks. Block count
18357 dd if=/dev/zero of=$DIR/$tfile bs=$grant_blk_size count=2 seek=5 \
18358 conv=fsync || error "Create file : $DIR/$tfile"
18360 # Calculate the final truncate size.
18361 trunc_sz=$(($(stat --format=%s $DIR/$tfile) - (grant_blk_size + 1)))
18364 # truncate to size $trunc_sz bytes. Strip the last block
18365 # The block count must drop to 8
18367 $TRUNCATE $DIR/$tfile $trunc_sz ||
18368 error "truncate $tfile to $trunc_sz failed"
18370 local trunc_bsz=$((grant_blk_size / $(stat --format=%B $DIR/$tfile)))
18371 sz=$(stat --format=%s $DIR/$tfile)
18372 blk=$(stat --format=%b $DIR/$tfile)
18374 if [[ $blk -ne $trunc_bsz ]]; then
18375 $(which stat) $DIR/$tfile
18376 error "Expected Block $trunc_bsz got $blk for $tfile"
18379 $CHECKSTAT -s $trunc_sz $DIR/$tfile ||
18380 error "Expected Size $trunc_sz got $sz for $tfile"
18382 run_test 317 "Verify blocks get correctly update after truncate"
18385 local read_write=$1
18386 if [ "$read_write" = "write" ]; then
18387 local dd_cmd="dd if=/dev/zero of=$DIR/$tfile"
18388 elif [ "$read_write" = "read" ]; then
18389 local dd_cmd="dd of=/dev/null if=$DIR/$tfile"
18391 error "argument error"
18394 # turn off debug for performance testing
18395 local saved_debug=$($LCTL get_param -n debug)
18396 $LCTL set_param debug=0
18398 $SETSTRIPE -c 1 -i 0 $DIR/$tfile
18400 # get ost1 size - lustre-OST0000
18401 local ost1_avail_size=$($LFS df | awk /${ost1_svc}/'{ print $4 }')
18402 local blocks=$((ost1_avail_size/2/1024)) # half avail space by megabytes
18403 [ $blocks -gt 1000 ] && blocks=1000 # 1G in maximum
18405 if [ "$read_write" = "read" ]; then
18406 truncate -s $(expr 1048576 \* $blocks) $DIR/$tfile
18409 local start_time=$(date +%s.%N)
18410 $dd_cmd bs=1M count=$blocks oflag=sync ||
18411 error "real dd $read_write error"
18412 local duration=$(bc <<< "$(date +%s.%N) - $start_time")
18414 if [ "$read_write" = "write" ]; then
18418 # define OBD_FAIL_OST_FAKE_RW 0x238
18419 do_facet ost1 $LCTL set_param fail_loc=0x238
18421 local start_time=$(date +%s.%N)
18422 $dd_cmd bs=1M count=$blocks oflag=sync ||
18423 error "fake dd $read_write error"
18424 local duration_fake=$(bc <<< "$(date +%s.%N) - $start_time")
18426 if [ "$read_write" = "write" ]; then
18428 cancel_lru_locks osc
18429 $CHECKSTAT -t file -s $((blocks * 1024 * 1024)) $DIR/$tfile ||
18430 error "$tfile size not $blocks MB"
18432 do_facet ost1 $LCTL set_param fail_loc=0
18434 echo "fake $read_write $duration_fake vs. normal $read_write" \
18435 "$duration in seconds"
18436 [ $(bc <<< "$duration_fake < $duration") -eq 1 ] ||
18437 error_not_in_vm "fake write is slower"
18439 $LCTL set_param -n debug="$saved_debug"
18442 test_399a() { # LU-7655 for OST fake write
18443 remote_ost_nodsh && skip "remote OST with nodsh"
18447 run_test 399a "fake write should not be slower than normal write"
18449 test_399b() { # LU-8726 for OST fake read
18450 remote_ost_nodsh && skip "remote OST with nodsh"
18451 if [ "$(facet_fstype ost1)" != "ldiskfs" ]; then
18452 skip_env "ldiskfs only test"
18457 run_test 399b "fake read should not be slower than normal read"
18459 test_400a() { # LU-1606, was conf-sanity test_74
18460 if ! which $CC > /dev/null 2>&1; then
18461 skip_env "$CC is not installed"
18464 local extra_flags=''
18465 local out=$TMP/$tfile
18466 local prefix=/usr/include/lustre
18469 if ! [[ -d $prefix ]]; then
18470 # Assume we're running in tree and fixup the include path.
18471 extra_flags+=" -I$LUSTRE/../lnet/include/uapi -I$LUSTRE/include/uapi -I$LUSTRE/include"
18472 extra_flags+=" -L$LUSTRE/utils/.lib"
18475 for prog in $LUSTRE_TESTS_API_DIR/*.c; do
18476 $CC -Wall -Werror $extra_flags -o $out $prog -llustreapi ||
18477 error "client api broken"
18481 run_test 400a "Lustre client api program can compile and link"
18483 test_400b() { # LU-1606, LU-5011
18485 local out=$TMP/$tfile
18486 local prefix=/usr/include/linux/lustre
18488 # We use a hard coded prefix so that this test will not fail
18489 # when run in tree. There are headers in lustre/include/lustre/
18490 # that are not packaged (like lustre_idl.h) and have more
18491 # complicated include dependencies (like config.h and lnet/types.h).
18492 # Since this test about correct packaging we just skip them when
18493 # they don't exist (see below) rather than try to fixup cppflags.
18495 if ! which $CC > /dev/null 2>&1; then
18496 skip_env "$CC is not installed"
18499 for header in $prefix/*.h; do
18500 if ! [[ -f "$header" ]]; then
18504 if [[ "$(basename $header)" == lustre_ioctl.h ]]; then
18505 continue # lustre_ioctl.h is internal header
18508 $CC -Wall -Werror -include $header -c -x c /dev/null -o $out ||
18509 error "cannot compile '$header'"
18513 run_test 400b "packaged headers can be compiled"
18515 test_401a() { #LU-7437
18516 local printf_arg=$(find -printf 2>&1 | grep "unrecognized:")
18517 [ -n "$printf_arg" ] && skip_env "find does not support -printf"
18519 #count the number of parameters by "list_param -R"
18520 local params=$($LCTL list_param -R '*' 2>/dev/null | wc -l)
18521 #count the number of parameters by listing proc files
18522 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
18523 echo "proc_dirs='$proc_dirs'"
18524 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
18525 local procs=$(find -L $proc_dirs -mindepth 1 -printf '%P\n' 2>/dev/null|
18528 [ $params -eq $procs ] ||
18529 error "found $params parameters vs. $procs proc files"
18531 # test the list_param -D option only returns directories
18532 params=$($LCTL list_param -R -D '*' 2>/dev/null | wc -l)
18533 #count the number of parameters by listing proc directories
18534 procs=$(find -L $proc_dirs -mindepth 1 -type d -printf '%P\n' 2>/dev/null |
18537 [ $params -eq $procs ] ||
18538 error "found $params parameters vs. $procs proc files"
18540 run_test 401a "Verify if 'lctl list_param -R' can list parameters recursively"
18543 local save=$($LCTL get_param -n jobid_var)
18546 $LCTL set_param foo=bar jobid_var=$tmp bar=baz &&
18547 error "no error returned when setting bad parameters"
18549 local jobid_new=$($LCTL get_param -n foe jobid_var baz)
18550 [[ "$jobid_new" == "$tmp" ]] || error "jobid tmp $jobid_new != $tmp"
18552 $LCTL set_param -n fog=bam jobid_var=$save bat=fog
18553 local jobid_old=$($LCTL get_param -n foe jobid_var bag)
18554 [[ "$jobid_old" == "$save" ]] || error "jobid new $jobid_old != $save"
18556 run_test 401b "Verify 'lctl {get,set}_param' continue after error"
18559 local jobid_var_old=$($LCTL get_param -n jobid_var)
18560 local jobid_var_new
18562 $LCTL set_param jobid_var= &&
18563 error "no error returned for 'set_param a='"
18565 jobid_var_new=$($LCTL get_param -n jobid_var)
18566 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
18567 error "jobid_var was changed by setting without value"
18569 $LCTL set_param jobid_var &&
18570 error "no error returned for 'set_param a'"
18572 jobid_var_new=$($LCTL get_param -n jobid_var)
18573 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
18574 error "jobid_var was changed by setting without value"
18576 run_test 401c "Verify 'lctl set_param' without value fails in either format."
18579 local jobid_var_old=$($LCTL get_param -n jobid_var)
18580 local jobid_var_new
18581 local new_value="foo=bar"
18583 $LCTL set_param jobid_var=$new_value ||
18584 error "'set_param a=b' did not accept a value containing '='"
18586 jobid_var_new=$($LCTL get_param -n jobid_var)
18587 [[ "$jobid_var_new" == "$new_value" ]] ||
18588 error "'set_param a=b' failed on a value containing '='"
18590 # Reset the jobid_var to test the other format
18591 $LCTL set_param jobid_var=$jobid_var_old
18592 jobid_var_new=$($LCTL get_param -n jobid_var)
18593 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
18594 error "failed to reset jobid_var"
18596 $LCTL set_param jobid_var $new_value ||
18597 error "'set_param a b' did not accept a value containing '='"
18599 jobid_var_new=$($LCTL get_param -n jobid_var)
18600 [[ "$jobid_var_new" == "$new_value" ]] ||
18601 error "'set_param a b' failed on a value containing '='"
18603 $LCTL set_param jobid_var $jobid_var_old
18604 jobid_var_new=$($LCTL get_param -n jobid_var)
18605 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
18606 error "failed to reset jobid_var"
18608 run_test 401d "Verify 'lctl set_param' accepts values containing '='"
18611 local server_version=$(lustre_version_code $SINGLEMDS)
18612 [[ $server_version -ge $(version_code 2.7.66) ]] ||
18613 [[ $server_version -ge $(version_code 2.7.18.4) &&
18614 $server_version -lt $(version_code 2.7.50) ]] ||
18615 [[ $server_version -ge $(version_code 2.7.2) &&
18616 $server_version -lt $(version_code 2.7.11) ]] ||
18617 skip "Need MDS version 2.7.2+ or 2.7.18.4+ or 2.7.66+"
18618 remote_mds_nodsh && skip "remote MDS with nodsh"
18620 $LFS setdirstripe -i 0 $DIR/$tdir || error "setdirstripe -i 0 failed"
18621 #define OBD_FAIL_MDS_FLD_LOOKUP 0x15c
18622 do_facet mds1 "lctl set_param fail_loc=0x8000015c"
18623 touch $DIR/$tdir/$tfile && error "touch should fail with ENOENT" ||
18624 echo "Touch failed - OK"
18626 run_test 402 "Return ENOENT to lod_generate_and_set_lovea"
18629 local file1=$DIR/$tfile.1
18630 local file2=$DIR/$tfile.2
18631 local tfile=$TMP/$tfile
18633 rm -f $file1 $file2 $tfile
18638 # 30 sec OBD_TIMEOUT in ll_getattr()
18639 # right before populating st_nlink
18640 $LCTL set_param fail_loc=0x80001409
18641 stat -c %h $file1 > $tfile &
18643 # create an alias, drop all locks and reclaim the dentry
18645 cancel_lru_locks mdc
18646 cancel_lru_locks osc
18647 sysctl -w vm.drop_caches=2
18651 [ $(cat $tfile) -gt 0 ] || error "wrong nlink count: $(cat $tfile)"
18653 rm -f $tfile $file1 $file2
18655 run_test 403 "i_nlink should not drop to zero due to aliasing"
18657 test_404() { # LU-6601
18658 local server_version=$(lustre_version_code $SINGLEMDS)
18659 [[ $server_version -ge $(version_code 2.8.53) ]] ||
18660 skip "Need server version newer than 2.8.52"
18661 remote_mds_nodsh && skip "remote MDS with nodsh"
18663 local mosps=$(do_facet $SINGLEMDS $LCTL dl |
18664 awk '/osp .*-osc-MDT/ { print $4}')
18667 for osp in $mosps; do
18668 echo "Deactivate: " $osp
18669 do_facet $SINGLEMDS $LCTL --device %$osp deactivate
18670 local stat=$(do_facet $SINGLEMDS $LCTL dl |
18671 awk -vp=$osp '$4 == p { print $2 }')
18672 [ $stat = IN ] || {
18673 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
18674 error "deactivate error"
18676 echo "Activate: " $osp
18677 do_facet $SINGLEMDS $LCTL --device %$osp activate
18678 local stat=$(do_facet $SINGLEMDS $LCTL dl |
18679 awk -vp=$osp '$4 == p { print $2 }')
18680 [ $stat = UP ] || {
18681 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
18682 error "activate error"
18686 run_test 404 "validate manual {de}activated works properly for OSPs"
18689 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6.92) -o \
18690 [ $(lustre_version_code client) -lt $(version_code 2.6.99) ] &&
18691 skip "Layout swap lock is not supported"
18692 check_swap_layouts_support
18694 test_mkdir $DIR/$tdir
18695 swap_lock_test -d $DIR/$tdir ||
18696 error "One layout swap locked test failed"
18698 run_test 405 "Various layout swap lock tests"
18701 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18702 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
18703 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
18704 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18705 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.50) ] &&
18706 skip "Need MDS version at least 2.8.50"
18708 local def_stripe_size=$($LFS getstripe -S $MOUNT)
18709 local test_pool=$TESTNAME
18711 if ! combined_mgs_mds ; then
18714 pool_add $test_pool || error "pool_add failed"
18715 pool_add_targets $test_pool 0 $(($OSTCOUNT - 1)) 1 ||
18716 error "pool_add_targets failed"
18718 save_layout_restore_at_exit $MOUNT
18720 # parent set default stripe count only, child will stripe from both
18721 # parent and fs default
18722 $LFS setstripe -c 1 -i 1 -S $((def_stripe_size * 2)) -p $test_pool $MOUNT ||
18723 error "setstripe $MOUNT failed"
18724 $LFS mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
18725 $LFS setstripe -c $OSTCOUNT $DIR/$tdir || error "setstripe $tdir failed"
18726 for i in $(seq 10); do
18727 local f=$DIR/$tdir/$tfile.$i
18728 touch $f || error "touch failed"
18729 local count=$($LFS getstripe -c $f)
18730 [ $count -eq $OSTCOUNT ] ||
18731 error "$f stripe count $count != $OSTCOUNT"
18732 local offset=$($LFS getstripe -i $f)
18733 [ $offset -eq 1 ] || error "$f stripe offset $offset != 1"
18734 local size=$($LFS getstripe -S $f)
18735 [ $size -eq $((def_stripe_size * 2)) ] ||
18736 error "$f stripe size $size != $((def_stripe_size * 2))"
18737 local pool=$($LFS getstripe -p $f)
18738 [ $pool == $test_pool ] || error "$f pool $pool != $test_pool"
18741 # change fs default striping, delete parent default striping, now child
18742 # will stripe from new fs default striping only
18743 $LFS setstripe -c 1 -S $def_stripe_size -i 0 $MOUNT ||
18744 error "change $MOUNT default stripe failed"
18745 $LFS setstripe -c 0 $DIR/$tdir ||
18746 error "delete $tdir default stripe failed"
18747 for i in $(seq 11 20); do
18748 local f=$DIR/$tdir/$tfile.$i
18749 touch $f || error "touch $f failed"
18750 local count=$($LFS getstripe -c $f)
18751 [ $count -eq 1 ] || error "$f stripe count $count != 1"
18752 local offset=$($LFS getstripe -i $f)
18753 [ $offset -eq 0 ] || error "$f stripe offset $offset != 0"
18754 local size=$($LFS getstripe -S $f)
18755 [ $size -eq $def_stripe_size ] ||
18756 error "$f stripe size $size != $def_stripe_size"
18757 local pool=$($LFS getstripe -p $f)
18758 [ $pool == $test_pool ] || error "$f pool $pool isn't set"
18761 unlinkmany $DIR/$tdir/$tfile. 1 20
18763 local f=$DIR/$tdir/$tfile
18764 pool_remove_all_targets $test_pool $f
18765 pool_remove $test_pool $f
18767 if ! combined_mgs_mds ; then
18771 run_test 406 "DNE support fs default striping"
18774 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18775 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.55) ]] &&
18776 skip "Need MDS version at least 2.8.55"
18777 remote_mds_nodsh && skip "remote MDS with nodsh"
18779 $LFS mkdir -i 0 -c 1 $DIR/$tdir.0 ||
18780 error "$LFS mkdir -i 0 -c 1 $tdir.0 failed"
18781 $LFS mkdir -i 1 -c 1 $DIR/$tdir.1 ||
18782 error "$LFS mkdir -i 1 -c 1 $tdir.1 failed"
18783 touch $DIR/$tdir.0/$tfile.0 || error "touch $tdir.0/$tfile.0 failed"
18785 #define OBD_FAIL_DT_TXN_STOP 0x2019
18786 for idx in $(seq $MDSCOUNT); do
18787 do_facet mds$idx "lctl set_param fail_loc=0x2019"
18789 $LFS mkdir -c 2 $DIR/$tdir && error "$LFS mkdir -c 2 $tdir should fail"
18790 mv $DIR/$tdir.0/$tfile.0 $DIR/$tdir.1/$tfile.1 &&
18791 error "mv $tdir.0/$tfile.0 $tdir.1/$tfile.1 should fail"
18794 run_test 407 "transaction fail should cause operation fail"
18797 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 oflag=direct
18799 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
18800 lctl set_param fail_loc=0x8000040a
18801 # let ll_prepare_partial_page() fail
18802 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 conv=notrunc || true
18806 # create at least 100 unused inodes so that
18807 # shrink_icache_memory(0) should not return 0
18808 touch $DIR/$tfile-{0..100}
18809 rm -f $DIR/$tfile-{0..100}
18812 echo 2 > /proc/sys/vm/drop_caches
18814 run_test 408 "drop_caches should not hang due to page leaks"
18818 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18819 check_mount_and_prep
18821 mkdir -p $DIR/$tdir || error "(0) Fail to mkdir"
18822 $LFS mkdir -i 1 -c 2 $DIR/$tdir/foo || error "(1) Fail to mkdir"
18823 touch $DIR/$tdir/guard || error "(2) Fail to create"
18825 local PREFIX=$(str_repeat 'A' 128)
18826 echo "Create 1K hard links start at $(date)"
18827 createmany -l $DIR/$tdir/guard $DIR/$tdir/foo/${PREFIX}_ 1000 ||
18828 error "(3) Fail to hard link"
18830 echo "Links count should be right although linkEA overflow"
18831 stat $DIR/$tdir/guard || error "(4) Fail to stat"
18832 local linkcount=$(stat --format=%h $DIR/$tdir/guard)
18833 [ $linkcount -eq 1001 ] ||
18834 error "(5) Unexpected hard links count: $linkcount"
18836 echo "List all links start at $(date)"
18837 ls -l $DIR/$tdir/foo > /dev/null ||
18838 error "(6) Fail to list $DIR/$tdir/foo"
18840 echo "Unlink hard links start at $(date)"
18841 unlinkmany $DIR/$tdir/foo/${PREFIX}_ 1000 ||
18842 error "(7) Fail to unlink"
18844 run_test 409 "Large amount of cross-MDTs hard links on the same file"
18848 [[ $(lustre_version_code client) -lt $(version_code 2.9.59) ]] &&
18849 skip "Need client version at least 2.9.59"
18851 # Create a file, and stat it from the kernel
18852 local testfile=$DIR/$tfile
18855 local run_id=$RANDOM
18856 local my_ino=$(stat --format "%i" $testfile)
18858 # Try to insert the module. This will always fail as the
18859 # module is designed to not be inserted.
18860 insmod $LUSTRE/tests/kernel/kinode.ko run_id=$run_id fname=$testfile \
18863 # Anything but success is a test failure
18865 "lustre_kinode_$run_id: inode numbers are identical: $my_ino" ||
18866 error "no inode match"
18868 run_test 410 "Test inode number returned from kernel thread"
18870 cleanup_test411_cgroup() {
18876 local cg_basedir=/sys/fs/cgroup/memory
18878 test -f "$cg_basedir/memory.kmem.limit_in_bytes" ||
18879 skip "no setup for cgroup"
18881 dd if=/dev/zero of=$DIR/$tfile bs=1M count=100 conv=fsync ||
18882 error "test file creation failed"
18883 cancel_lru_locks osc
18885 # Create a very small memory cgroup to force a slab allocation error
18886 local cgdir=$cg_basedir/osc_slab_alloc
18887 mkdir $cgdir || error "cgroup mkdir '$cgdir' failed"
18888 trap "cleanup_test411_cgroup $cgdir" EXIT
18889 echo 2M > $cgdir/memory.kmem.limit_in_bytes
18890 echo 1M > $cgdir/memory.limit_in_bytes
18892 # Should not LBUG, just be killed by oom-killer
18893 sh -c "echo \$$ > $cgdir/tasks && dd if=$DIR/$tfile of=/dev/null" &&
18894 error "fail to trigger a memory allocation error"
18896 cleanup_test411_cgroup $cgdir
18900 run_test 411 "Slab allocation error with cgroup does not LBUG"
18903 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18904 if [ $(lustre_version_code mds1) -lt $(version_code 2.10.55) ]; then
18905 skip "Need server version at least 2.10.55"
18908 $LFS mkdir -i $((MDSCOUNT - 1)),$((MDSCOUNT - 2)) $DIR/$tdir ||
18909 error "mkdir failed"
18910 $LFS getdirstripe $DIR/$tdir
18911 local stripe_index=$($LFS getdirstripe -i $DIR/$tdir)
18912 [ $stripe_index -eq $((MDSCOUNT - 1)) ] ||
18913 error "expect $((MDSCOUT - 1)) get $stripe_index"
18914 local stripe_count=$($LFS getdirstripe -T $DIR/$tdir)
18915 [ $stripe_count -eq 2 ] ||
18916 error "expect 2 get $stripe_count"
18918 run_test 412 "mkdir on specific MDTs"
18921 [ $MDSCOUNT -lt 2 ] &&
18922 skip "We need at least 2 MDTs for this test"
18924 if [ $(lustre_version_code mds1) -lt $(version_code 2.10.55) ]; then
18925 skip "Need server version at least 2.10.55"
18928 mkdir $DIR/$tdir || error "mkdir failed"
18930 # find MDT that is the most full
18931 local max=$($LFS df | grep MDT |
18940 END { split(b, c, ":")
18945 for i in $(seq $((MDSCOUNT - 1))); do
18946 $LFS mkdir -c $i $DIR/$tdir/d$i ||
18947 error "mkdir d$i failed"
18948 $LFS getdirstripe $DIR/$tdir/d$i
18949 local stripe_index=$($LFS getdirstripe -i $DIR/$tdir/d$i)
18950 [ $stripe_index -ne $max ] ||
18951 error "don't expect $max"
18954 run_test 413 "mkdir on less full MDTs"
18957 #define OBD_FAIL_PTLRPC_BULK_ATTACH 0x521
18958 $LCTL set_param fail_loc=0x80000521
18959 dd if=/dev/zero of=$DIR/$tfile bs=2M count=1 oflag=sync
18962 run_test 414 "simulate ENOMEM in ptlrpc_register_bulk()"
18965 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18966 [ $(lustre_version_code mds1) -lt $(version_code 2.11.52) ] &&
18967 skip "Need server version at least 2.11.52"
18977 # this test may be slow on ZFS
18978 [ "$(facet_fstype mds1)" == "zfs" ] && total=100
18980 # though this test is designed for striped directory, let's test normal
18981 # directory too since lock is always saved as CoS lock.
18982 test_mkdir $DIR/$tdir || error "mkdir $tdir"
18983 createmany -o $DIR/$tdir/$tfile. $total || error "createmany"
18992 start_time=$(date +%s)
18993 for i in $(seq $total); do
18994 mrename $DIR/$tdir/$tfile.$i $DIR/$tdir/$tfile-new.$i \
18997 end_time=$(date +%s)
18998 duration=$((end_time - start_time))
19000 kill -9 $setattr_pid
19002 echo "rename $total files took $duration sec"
19003 [ $duration -lt 100 ] || error "rename took $duration sec"
19005 run_test 415 "lock revoke is not missing"
19008 [[ $(lustre_version_code mds1) -lt $(version_code 2.9.55) ]] ||
19009 [[ $(lustre_version_code ost1) -lt $(version_code 2.9.55) ]] &&
19010 skip "Need server version at least 2.9.55"
19012 start_full_debug_logging
19016 stop_full_debug_logging
19020 if [ $(lustre_version_code mgs) -le $(version_code 2.10.0) ]; then
19021 local st=$(do_facet mgs $LCTL barrier_stat $FSNAME |
19022 awk '/The barrier for/ { print $7 }')
19025 local st=$(do_facet mgs $LCTL barrier_stat -s $FSNAME)
19030 barrier_expired() {
19033 if [ $(lustre_version_code mgs) -le $(version_code 2.10.0) ]; then
19034 expired=$(do_facet mgs $LCTL barrier_stat $FSNAME |
19035 awk '/will be expired/ { print $7 }')
19037 expired=$(do_facet mgs $LCTL barrier_stat -t $FSNAME)
19046 echo "Start barrier_freeze at: $(date)"
19047 #define OBD_FAIL_BARRIER_DELAY 0x2202
19048 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
19049 do_facet mgs $LCTL barrier_freeze $FSNAME 10 &
19052 local b_status=$(barrier_stat)
19053 echo "Got barrier status at: $(date)"
19054 [ "$b_status" = "'freezing_p1'" ] ||
19055 error "(1) unexpected barrier status $b_status"
19057 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
19059 b_status=$(barrier_stat)
19060 [ "$b_status" = "'frozen'" ] ||
19061 error "(2) unexpected barrier status $b_status"
19063 local expired=$(barrier_expired)
19064 echo "sleep $((expired + 3)) seconds, then the barrier will be expired"
19065 sleep $((expired + 3))
19067 b_status=$(barrier_stat)
19068 [ "$b_status" = "'expired'" ] ||
19069 error "(3) unexpected barrier status $b_status"
19071 do_facet mgs $LCTL barrier_freeze $FSNAME 10 ||
19072 error "(4) fail to freeze barrier"
19074 b_status=$(barrier_stat)
19075 [ "$b_status" = "'frozen'" ] ||
19076 error "(5) unexpected barrier status $b_status"
19078 echo "Start barrier_thaw at: $(date)"
19079 #define OBD_FAIL_BARRIER_DELAY 0x2202
19080 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
19081 do_facet mgs $LCTL barrier_thaw $FSNAME &
19084 b_status=$(barrier_stat)
19085 echo "Got barrier status at: $(date)"
19086 [ "$b_status" = "'thawing'" ] ||
19087 error "(6) unexpected barrier status $b_status"
19089 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
19091 b_status=$(barrier_stat)
19092 [ "$b_status" = "'thawed'" ] ||
19093 error "(7) unexpected barrier status $b_status"
19095 #define OBD_FAIL_BARRIER_FAILURE 0x2203
19096 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2203
19097 do_facet mgs $LCTL barrier_freeze $FSNAME
19099 b_status=$(barrier_stat)
19100 [ "$b_status" = "'failed'" ] ||
19101 error "(8) unexpected barrier status $b_status"
19103 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
19104 do_facet mgs $LCTL barrier_thaw $FSNAME
19108 run_test 801a "write barrier user interfaces and stat machine"
19113 mkdir $DIR/$tdir || error "(1) fail to mkdir"
19114 createmany -d $DIR/$tdir/d 6 || "(2) fail to mkdir"
19115 touch $DIR/$tdir/d2/f10 || error "(3) fail to touch"
19116 touch $DIR/$tdir/d3/f11 || error "(4) fail to touch"
19117 touch $DIR/$tdir/d4/f12 || error "(5) fail to touch"
19119 cancel_lru_locks mdc
19121 # 180 seconds should be long enough
19122 do_facet mgs $LCTL barrier_freeze $FSNAME 180
19124 local b_status=$(barrier_stat)
19125 [ "$b_status" = "'frozen'" ] ||
19126 error "(6) unexpected barrier status $b_status"
19128 mkdir $DIR/$tdir/d0/d10 &
19131 touch $DIR/$tdir/d1/f13 &
19134 ln $DIR/$tdir/d2/f10 $DIR/$tdir/d2/f14 &
19137 mv $DIR/$tdir/d3/f11 $DIR/$tdir/d3/f15 &
19140 rm -f $DIR/$tdir/d4/f12 &
19143 stat $DIR/$tdir/d5 || error "(7) stat should succeed"
19145 # To guarantee taht the 'stat' is not blocked
19146 b_status=$(barrier_stat)
19147 [ "$b_status" = "'frozen'" ] ||
19148 error "(8) unexpected barrier status $b_status"
19150 # let above commands to run at background
19153 ps -p $mkdir_pid || error "(9) mkdir should be blocked"
19154 ps -p $touch_pid || error "(10) touch should be blocked"
19155 ps -p $ln_pid || error "(11) link should be blocked"
19156 ps -p $mv_pid || error "(12) rename should be blocked"
19157 ps -p $rm_pid || error "(13) unlink should be blocked"
19159 b_status=$(barrier_stat)
19160 [ "$b_status" = "'frozen'" ] ||
19161 error "(14) unexpected barrier status $b_status"
19163 do_facet mgs $LCTL barrier_thaw $FSNAME
19164 b_status=$(barrier_stat)
19165 [ "$b_status" = "'thawed'" ] ||
19166 error "(15) unexpected barrier status $b_status"
19168 wait $mkdir_pid || error "(16) mkdir should succeed"
19169 wait $touch_pid || error "(17) touch should succeed"
19170 wait $ln_pid || error "(18) link should succeed"
19171 wait $mv_pid || error "(19) rename should succeed"
19172 wait $rm_pid || error "(20) unlink should succeed"
19176 run_test 801b "modification will be blocked by write barrier"
19179 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
19183 stop mds2 || error "(1) Fail to stop mds2"
19185 do_facet mgs $LCTL barrier_freeze $FSNAME 30
19187 local b_status=$(barrier_stat)
19188 [ "$b_status" = "'expired'" -o "$b_status" = "'failed'" ] || {
19189 do_facet mgs $LCTL barrier_thaw $FSNAME
19190 error "(2) unexpected barrier status $b_status"
19193 do_facet mgs $LCTL barrier_rescan $FSNAME ||
19194 error "(3) Fail to rescan barrier bitmap"
19196 do_facet mgs $LCTL barrier_freeze $FSNAME 10
19198 b_status=$(barrier_stat)
19199 [ "$b_status" = "'frozen'" ] ||
19200 error "(4) unexpected barrier status $b_status"
19202 do_facet mgs $LCTL barrier_thaw $FSNAME
19203 b_status=$(barrier_stat)
19204 [ "$b_status" = "'thawed'" ] ||
19205 error "(5) unexpected barrier status $b_status"
19207 local devname=$(mdsdevname 2)
19209 start mds2 $devname $MDS_MOUNT_OPTS || error "(6) Fail to start mds2"
19211 do_facet mgs $LCTL barrier_rescan $FSNAME ||
19212 error "(7) Fail to rescan barrier bitmap"
19216 run_test 801c "rescan barrier bitmap"
19218 saved_MGS_MOUNT_OPTS=$MGS_MOUNT_OPTS
19219 saved_MDS_MOUNT_OPTS=$MDS_MOUNT_OPTS
19220 saved_OST_MOUNT_OPTS=$OST_MOUNT_OPTS
19226 MGS_MOUNT_OPTS=$saved_MGS_MOUNT_OPTS
19227 MDS_MOUNT_OPTS=$saved_MDS_MOUNT_OPTS
19228 OST_MOUNT_OPTS=$saved_OST_MOUNT_OPTS
19234 [[ $(lustre_version_code mds1) -lt $(version_code 2.9.55) ]] ||
19235 [[ $(lustre_version_code ost1) -lt $(version_code 2.9.55) ]] &&
19236 skip "Need server version at least 2.9.55"
19238 [[ $ENABLE_QUOTA ]] && skip "Quota enabled for read-only test"
19240 mkdir $DIR/$tdir || error "(1) fail to mkdir"
19242 cp $LUSTRE/tests/test-framework.sh $DIR/$tdir/ ||
19243 error "(2) Fail to copy"
19245 trap cleanup_802 EXIT
19247 # sync by force before remount as readonly
19248 sync; sync_all_data; sleep 3; sync_all_data
19252 MGS_MOUNT_OPTS=$(csa_add "$MGS_MOUNT_OPTS" -o rdonly_dev)
19253 MDS_MOUNT_OPTS=$(csa_add "$MDS_MOUNT_OPTS" -o rdonly_dev)
19254 OST_MOUNT_OPTS=$(csa_add "$OST_MOUNT_OPTS" -o rdonly_dev)
19256 echo "Mount the server as read only"
19257 setupall server_only || error "(3) Fail to start servers"
19259 echo "Mount client without ro should fail"
19260 mount_client $MOUNT &&
19261 error "(4) Mount client without 'ro' should fail"
19263 echo "Mount client with ro should succeed"
19264 mount_client $MOUNT ro ||
19265 error "(5) Mount client with 'ro' should succeed"
19267 echo "Modify should be refused"
19268 touch $DIR/$tdir/guard && error "(6) Touch should fail under ro mode"
19270 echo "Read should be allowed"
19271 diff $LUSTRE/tests/test-framework.sh $DIR/$tdir/test-framework.sh ||
19272 error "(7) Read should succeed under ro mode"
19276 run_test 802 "simulate readonly device"
19279 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
19280 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.54) ] &&
19281 skip "MDS needs to be newer than 2.10.54"
19283 mkdir -p $DIR/$tdir
19284 # Create some objects on all MDTs to trigger related logs objects
19285 for idx in $(seq $MDSCOUNT); do
19286 $LFS mkdir -c $MDSCOUNT -i $((idx % $MDSCOUNT)) \
19287 $DIR/$tdir/dir${idx} ||
19288 error "Fail to create $DIR/$tdir/dir${idx}"
19292 echo "before create:"
19294 local before_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
19296 for ((i=0; i<10; i++)); do
19297 $LFS mkdir -c 1 -i 1 $DIR/$tdir/foo$i ||
19298 error "Fail to create $DIR/$tdir/foo$i"
19302 echo "after create:"
19304 local after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
19306 [ $after_used -ge $((before_used + 10)) ] ||
19307 error "before ($before_used) + 10 > after ($after_used)"
19309 for ((i=0; i<10; i++)); do
19310 rm -rf $DIR/$tdir/foo$i ||
19311 error "Fail to remove $DIR/$tdir/foo$i"
19314 sleep 3 # avoid MDT return cached statfs
19315 wait_delete_completed
19316 echo "after unlink:"
19318 before_used=$after_used
19319 after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
19321 [ $after_used -le $((before_used - 8)) ] ||
19322 error "before ($before_used) - 8 < after ($after_used)"
19324 run_test 803 "verify agent object for remote object"
19327 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
19328 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.54) ] &&
19329 skip "MDS needs to be newer than 2.10.54"
19330 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
19331 skip_env "ldiskfs only test"
19333 mkdir -p $DIR/$tdir
19334 $LFS mkdir -c 1 -i 1 $DIR/$tdir/dir0 ||
19335 error "Fail to create $DIR/$tdir/dir0"
19337 local fid=$($LFS path2fid $DIR/$tdir/dir0)
19338 local dev=$(mdsdevname 2)
19340 do_facet mds2 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
19341 grep ${fid} || error "NOT found agent entry for dir0"
19343 $LFS mkdir -c $MDSCOUNT -i 0 $DIR/$tdir/dir1 ||
19344 error "Fail to create $DIR/$tdir/dir1"
19346 touch $DIR/$tdir/dir1/foo0 ||
19347 error "Fail to create $DIR/$tdir/dir1/foo0"
19348 fid=$($LFS path2fid $DIR/$tdir/dir1/foo0)
19351 for idx in $(seq $MDSCOUNT); do
19352 dev=$(mdsdevname $idx)
19353 do_facet mds${idx} \
19354 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
19355 grep ${fid} && rc=$idx
19358 mv $DIR/$tdir/dir1/foo0 $DIR/$tdir/dir1/foo1 ||
19359 error "Fail to rename foo0 to foo1"
19360 if [ $rc -eq 0 ]; then
19361 for idx in $(seq $MDSCOUNT); do
19362 dev=$(mdsdevname $idx)
19363 do_facet mds${idx} \
19364 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
19365 grep ${fid} && rc=$idx
19369 mv $DIR/$tdir/dir1/foo1 $DIR/$tdir/dir1/foo2 ||
19370 error "Fail to rename foo1 to foo2"
19371 if [ $rc -eq 0 ]; then
19372 for idx in $(seq $MDSCOUNT); do
19373 dev=$(mdsdevname $idx)
19374 do_facet mds${idx} \
19375 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
19376 grep ${fid} && rc=$idx
19380 [ $rc -ne 0 ] || error "NOT found agent entry for foo"
19382 ln $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir0/guard ||
19383 error "Fail to link to $DIR/$tdir/dir1/foo2"
19384 mv $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir1/foo0 ||
19385 error "Fail to rename foo2 to foo0"
19386 unlink $DIR/$tdir/dir1/foo0 ||
19387 error "Fail to unlink $DIR/$tdir/dir1/foo0"
19388 rm -rf $DIR/$tdir/dir0 ||
19389 error "Fail to rm $DIR/$tdir/dir0"
19391 for idx in $(seq $MDSCOUNT); do
19392 dev=$(mdsdevname $idx)
19396 run_e2fsck $(facet_active_host mds$idx) $dev -n ||
19398 start mds${idx} $dev $MDS_MOUNT_OPTS ||
19399 error "mount mds$idx failed"
19400 df $MOUNT > /dev/null 2>&1
19402 # e2fsck should not return error
19404 error "e2fsck detected error on MDT${idx}: rc=$rc"
19407 run_test 804 "verify agent entry for remote entry"
19410 do_facet $SINGLEMDS zfs set quota=$old $fsset
19411 unlinkmany $DIR/$tdir/f- 1000000
19416 local zfs_version=$(do_node $SINGLEMDS cat /sys/module/zfs/version)
19417 [ "$(facet_fstype mds1)" != "zfs" ] &&
19418 skip "ZFS specific test"
19419 [ $(version_code $zfs_version) -lt $(version_code 0.7.2) ] &&
19420 skip "netfree not implemented before 0.7"
19421 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.10.57) ]] ||
19422 skip "Need MDS version at least 2.10.57"
19429 local pref="osd-zfs.lustre-MDT0000."
19431 # limit available space on MDS dataset to meet nospace issue
19432 # quickly. then ZFS 0.7.2 can use reserved space if asked
19433 # properly (using netfree flag in osd_declare_destroy()
19434 fsset=$(do_facet $SINGLEMDS lctl get_param -n $pref.mntdev)
19435 old=$(do_facet $SINGLEMDS zfs get -H quota $fsset | \
19437 freekb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytesfree)
19438 usedkb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytestotal)
19439 let "usedkb=usedkb-freekb"
19440 let "freekb=freekb/2"
19441 if let "freekb > 5000"; then
19444 do_facet $SINGLEMDS zfs set quota=$(((usedkb+freekb)*1024)) $fsset
19445 trap cleanup_805 EXIT
19447 $LFS setstripe -E 1M -L mdt $DIR/$tdir || error "DoM not working"
19448 createmany -m $DIR/$tdir/f- 1000000 && error "ENOSPC wasn't met"
19449 rm -rf $DIR/$tdir || error "not able to remove"
19450 do_facet $SINGLEMDS zfs set quota=$old $fsset
19453 run_test 805 "ZFS can remove from full fs"
19459 local size=$($LFS getsom -s $file)
19460 local expect=$(stat -c %s $file)
19462 [[ $size == $expect ]] ||
19463 error "$file expected size: $expect, got: $size"
19465 local blocks=$($LFS getsom -b $file)
19466 expect=$(stat -c %b $file)
19467 [[ $blocks == $expect ]] ||
19468 error "$file expected blocks: $expect, got: $blocks"
19473 local size=$($LFS getsom -s $1)
19476 [[ $size == $expect ]] ||
19477 error "$file expected size: $expect, got: $size"
19481 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.11.52) ] &&
19482 skip "Need MDS version at least 2.11.52" && return
19486 touch $DIR/$tfile || error "touch $tfile failed"
19488 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
19489 save_lustre_params client "llite.*.xattr_cache" > $save
19490 lctl set_param llite.*.xattr_cache=0
19491 stack_trap "restore_lustre_params < $save" EXIT
19493 # single-threaded write
19494 echo "Test SOM for single-threaded write"
19495 dd if=/dev/zero of=$DIR/$tfile bs=$bs count=1 ||
19496 error "write $tfile failed"
19497 check_lsom_size $DIR/$tfile $bs
19500 local size=$(($num * $bs))
19504 echo "Test SOM for single client muti-threaded($num) write"
19505 $TRUNCATE $DIR/$tfile 0
19506 for ((i = 0; i < $num; i++)); do
19507 $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
19509 offset=$((offset + $bs))
19511 for (( i=0; i < $num; i++ )); do
19514 check_lsom_size $DIR/$tfile $size
19516 $TRUNCATE $DIR/$tfile 0
19517 for ((i = 0; i < $num; i++)); do
19518 offset=$((offset - $bs))
19519 $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
19522 for (( i=0; i < $num; i++ )); do
19525 check_lsom_size $DIR/$tfile $size
19527 # multi-client wirtes
19528 num=$(get_node_count ${CLIENTS//,/ })
19529 size=$(($num * $bs))
19533 echo "Test SOM for muti-client ($num) writes"
19534 $TRUNCATE $DIR/$tfile 0
19535 for client in ${CLIENTS//,/ }; do
19536 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
19539 offset=$((offset + $bs))
19541 for (( i=0; i < $num; i++ )); do
19544 check_lsom_size $DIR/$tfile $offset
19547 $TRUNCATE $DIR/$tfile 0
19548 for client in ${CLIENTS//,/ }; do
19549 offset=$((offset - $bs))
19550 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
19554 for (( i=0; i < $num; i++ )); do
19557 check_lsom_size $DIR/$tfile $size
19560 echo "Test SOM for truncate"
19561 $TRUNCATE $DIR/$tfile 1048576
19562 check_lsom_size $DIR/$tfile 1048576
19563 $TRUNCATE $DIR/$tfile 1234
19564 check_lsom_size $DIR/$tfile 1234
19566 # verify SOM blocks count
19567 echo "Verify SOM block count"
19568 $TRUNCATE $DIR/$tfile 0
19569 $MULTIOP $DIR/$tfile oO_TRUNC:O_RDWR:w1048576YSc ||
19570 error "failed to write file $tfile"
19571 check_lsom_data $DIR/$tfile
19573 run_test 806 "Verify Lazy Size on MDS"
19576 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.11.52) ] &&
19577 skip "Need MDS version at least 2.11.52" && return
19579 # Registration step
19580 changelog_register || error "changelog_register failed"
19581 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
19582 changelog_users $SINGLEMDS | grep -q $cl_user ||
19583 error "User $cl_user not found in changelog_users"
19585 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
19586 save_lustre_params client "llite.*.xattr_cache" > $save
19587 lctl set_param llite.*.xattr_cache=0
19588 stack_trap "restore_lustre_params < $save" EXIT
19590 rm -rf $DIR/$tdir || error "rm $tdir failed"
19591 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
19592 touch $DIR/$tdir/trunc || error "touch $tdir/trunc failed"
19593 $TRUNCATE $DIR/$tdir/trunc 1024 || error "truncate $tdir/trunc failed"
19594 $TRUNCATE $DIR/$tdir/trunc 1048576 ||
19595 error "truncate $tdir/trunc failed"
19598 dd if=/dev/zero of=$DIR/$tdir/single_dd bs=$bs count=1 ||
19599 error "write $tfile failed"
19601 # multi-client wirtes
19602 local num=$(get_node_count ${CLIENTS//,/ })
19606 echo "Test SOM for muti-client ($num) writes"
19607 touch $DIR/$tfile || error "touch $tfile failed"
19608 $TRUNCATE $DIR/$tfile 0
19609 for client in ${CLIENTS//,/ }; do
19610 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
19613 offset=$((offset + $bs))
19615 for (( i=0; i < $num; i++ )); do
19620 $LSOM_SYNC -u $cl_user -m $FSNAME-MDT0000 $MOUNT
19621 check_lsom_data $DIR/$tdir/trunc
19622 check_lsom_data $DIR/$tdir/single_dd
19623 check_lsom_data $DIR/$tfile
19626 # Deregistration step
19627 changelog_deregister || error "changelog_deregister failed"
19629 run_test 807 "verify LSOM syncing tool"
19632 # tests that do cleanup/setup should be run at the end
19636 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19639 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
19640 $LCTL set_param fail_loc=0x903
19642 cancel_lru_locks MGC
19644 FAIL_ON_ERROR=true cleanup
19645 FAIL_ON_ERROR=true setup
19647 run_test 900 "umount should not race with any mgc requeue thread"
19650 [ -f $EXT2_DEV ] && rm $EXT2_DEV || true
19651 check_and_cleanup_lustre
19652 if [ "$I_MOUNTED" != "yes" ]; then
19653 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true