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 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6284 LLOG_COUNT=$(dmesg | awk "/$TEST60_HEAD/ { marker = 1; from_marker = 0; }
6296 [[ $LLOG_COUNT -gt 100 ]] &&
6297 error "CDEBUG_LIMIT not limiting messages ($LLOG_COUNT)" || true
6299 run_test 60b "limit repeated messages from CERROR/CWARN ========"
6302 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6304 echo "create 5000 files"
6305 createmany -o $DIR/f60c- 5000
6306 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED 0x137
6307 lctl set_param fail_loc=0x80000137
6308 unlinkmany $DIR/f60c- 5000
6309 lctl set_param fail_loc=0
6311 run_test 60c "unlink file when mds full"
6314 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6316 SAVEPRINTK=$(lctl get_param -n printk)
6317 # verify "lctl mark" is even working"
6318 MESSAGE="test message ID $RANDOM $$"
6319 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
6320 dmesg | grep -q "$MESSAGE" || error "didn't find debug marker in log"
6322 lctl set_param printk=0 || error "set lnet.printk failed"
6323 lctl get_param -n printk | grep emerg || error "lnet.printk dropped emerg"
6324 MESSAGE="new test message ID $RANDOM $$"
6325 # Assume here that libcfs_debug_mark_buffer() uses D_WARNING
6326 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
6327 dmesg | grep -q "$MESSAGE" && error "D_WARNING wasn't masked" || true
6329 lctl set_param -n printk="$SAVEPRINTK"
6331 run_test 60d "test printk console message masking"
6334 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6335 remote_mds_nodsh && skip "remote MDS with nodsh"
6338 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED2 0x15b
6339 do_facet mds1 lctl set_param fail_loc=0x15b
6342 run_test 60e "no space while new llog is being created"
6345 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6348 dd if=/dev/zero of=$f bs=$(page_size) count=1 || error "dd $f failed"
6349 cancel_lru_locks osc
6350 $MULTIOP $f OSMWUc || error "$MULTIOP $f failed"
6353 run_test 61 "mmap() writes don't make sync hang ================"
6355 # bug 2330 - insufficient obd_match error checking causes LBUG
6357 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6361 cancel_lru_locks osc
6362 lctl set_param fail_loc=0x405
6363 cat $f && error "cat succeeded, expect -EIO"
6364 lctl set_param fail_loc=0
6366 # This test is now irrelevant (as of bug 10718 inclusion), we no longer
6367 # match every page all of the time.
6368 #run_test 62 "verify obd_match failure doesn't LBUG (should -EIO)"
6370 # bug 2319 - oig_wait() interrupted causes crash because of invalid waitq.
6371 # Though this test is irrelevant anymore, it helped to reveal some
6372 # other grant bugs (LU-4482), let's keep it.
6373 test_63a() { # was test_63
6374 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6376 MAX_DIRTY_MB=$(lctl get_param -n osc.*.max_dirty_mb | head -n 1)
6378 for i in `seq 10` ; do
6379 dd if=/dev/zero of=$DIR/f63 bs=8k &
6385 rm -f $DIR/f63 || true
6387 run_test 63a "Verify oig_wait interruption does not crash ======="
6389 # bug 2248 - async write errors didn't return to application on sync
6390 # bug 3677 - async write errors left page locked
6392 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6395 lctl set_param debug=-1
6397 # ensure we have a grant to do async writes
6398 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1
6401 sync # sync lest earlier test intercept the fail_loc
6403 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
6404 lctl set_param fail_loc=0x80000406
6405 $MULTIOP $DIR/$tfile Owy && \
6406 error "sync didn't return ENOMEM"
6407 sync; sleep 2; sync # do a real sync this time to flush page
6408 lctl get_param -n llite.*.dump_page_cache | grep locked && \
6409 error "locked page left in cache after async error" || true
6412 run_test 63b "async write errors should be returned to fsync ==="
6415 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6418 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur* | grep "[0-9]"
6420 run_test 64a "verify filter grant calculations (in kernel) ====="
6423 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6425 sh oos.sh $MOUNT || error "oos.sh failed: $?"
6427 run_test 64b "check out-of-space detection on client"
6430 $LCTL set_param osc.*OST0000-osc-[^mM]*.cur_grant_bytes=0
6432 run_test 64c "verify grant shrink"
6434 # this does exactly what osc_request.c:osc_announce_cached() does in
6435 # order to calculate max amount of grants to ask from server
6439 local page_size=$(get_page_size client)
6441 local nrpages=$($LCTL get_param -n osc.${tgt}.max_pages_per_rpc)
6442 local rpc_in_flight=$($LCTL get_param -n osc.${tgt}.max_rpcs_in_flight)
6444 ((rpc_in_flight ++));
6445 nrpages=$((nrpages * rpc_in_flight))
6447 local dirty_max_pages=$($LCTL get_param -n osc.${tgt}.max_dirty_mb)
6449 dirty_max_pages=$((dirty_max_pages * 1024 * 1024 / page_size))
6451 [[ $dirty_max_pages -gt $nrpages ]] && nrpages=$dirty_max_pages
6452 local undirty=$((nrpages * page_size))
6454 local max_extent_pages
6455 max_extent_pages=$($LCTL get_param osc.${tgt}.import |
6456 grep grant_max_extent_size | awk '{print $2}')
6457 max_extent_pages=$((max_extent_pages / page_size))
6458 local nrextents=$(((nrpages + max_extent_pages - 1) / max_extent_pages))
6459 local grant_extent_tax
6460 grant_extent_tax=$($LCTL get_param osc.${tgt}.import |
6461 grep grant_extent_tax | awk '{print $2}')
6463 undirty=$((undirty + nrextents * grant_extent_tax))
6468 # this is size of unit for grant allocation. It should be equal to
6469 # what tgt_grant.c:tgt_grant_chunk() calculates
6473 local grant_extent_tax
6475 max_brw_size=$($LCTL get_param osc.${tgt}.import |
6476 grep max_brw_size | awk '{print $2}')
6478 grant_extent_tax=$($LCTL get_param osc.${tgt}.import |
6479 grep grant_extent_tax | awk '{print $2}')
6481 echo $(((max_brw_size + grant_extent_tax) * 2))
6485 [ $(lustre_version_code ost1) -lt $(version_code 2.10.56) ] &&
6486 skip "OST < 2.10.55 doesn't limit grants enough"
6488 local tgt=$($LCTL dl | grep "0000-osc-[^mM]" | awk '{print $4}')
6489 local file=$DIR/$tfile
6491 [[ $($LCTL get_param osc.${tgt}.import |
6492 grep "connect_flags:.*grant_param") ]] ||
6493 skip "no grant_param connect flag"
6495 local olddebug=$($LCTL get_param -n debug 2> /dev/null)
6497 $LCTL set_param debug="$OLDDEBUG" 2> /dev/null || true
6499 local max_cur_granted=$(($(want_grant $tgt) + $(grant_chunk $tgt)))
6500 stack_trap "rm -f $file" EXIT
6502 $SETSTRIPE $file -i 0 -c 1
6503 dd if=/dev/zero of=$file bs=1M count=1000 &
6508 local cur_grant=$($LCTL get_param -n osc.${tgt}.cur_grant_bytes)
6509 if [[ $cur_grant -gt $max_cur_granted ]]
6512 error "cur_grant $cur_grant > $max_cur_granted"
6515 [[ $? -ne 0 ]] && break;
6520 wait_delete_completed
6521 $LCTL set_param debug="$olddebug" 2> /dev/null || true
6523 run_test 64d "check grant limit exceed"
6525 # bug 1414 - set/get directories' stripe info
6527 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6529 test_mkdir $DIR/$tdir
6531 $LVERIFY $DIR/$tdir $DIR/$tdir/f1 || error "lverify failed"
6533 run_test 65a "directory with no stripe info"
6536 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6538 test_mkdir $DIR/$tdir
6539 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
6541 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
6544 $LVERIFY $DIR/$tdir $DIR/$tdir/f2 || error "lverify failed"
6546 run_test 65b "directory setstripe -S stripe_size*2 -i 0 -c 1"
6549 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6550 [ $OSTCOUNT -lt 2 ] && skip_env "need at least 2 OSTs"
6552 test_mkdir $DIR/$tdir
6553 local stripesize=$($GETSTRIPE -S $DIR/$tdir)
6555 $LFS setstripe -S $((stripesize * 4)) -i 1 \
6556 -c $((OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
6558 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
6560 run_test 65c "directory setstripe -S stripe_size*4 -i 1 -c $((OSTCOUNT-1))"
6563 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6565 test_mkdir $DIR/$tdir
6566 local STRIPECOUNT=$($GETSTRIPE -c $DIR/$tdir)
6567 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
6569 if [[ $STRIPECOUNT -le 0 ]]; then
6571 elif [[ $STRIPECOUNT -gt 2000 ]]; then
6572 #LOV_MAX_STRIPE_COUNT is 2000
6573 [[ $OSTCOUNT -gt 2000 ]] && sc=2000 || sc=$(($OSTCOUNT - 1))
6575 sc=$(($STRIPECOUNT - 1))
6577 $SETSTRIPE -S $STRIPESIZE -c $sc $DIR/$tdir || error "setstripe"
6578 touch $DIR/$tdir/f4 $DIR/$tdir/f5
6579 $LVERIFY $DIR/$tdir $DIR/$tdir/f4 $DIR/$tdir/f5 ||
6580 error "lverify failed"
6582 run_test 65d "directory setstripe -S stripe_size -c stripe_count"
6585 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6587 test_mkdir $DIR/$tdir
6589 $SETSTRIPE $DIR/$tdir || error "setstripe"
6590 $GETSTRIPE -v $DIR/$tdir | grep "Default" ||
6591 error "no stripe info failed"
6593 $LVERIFY $DIR/$tdir $DIR/$tdir/f6 || error "lverify failed"
6595 run_test 65e "directory setstripe defaults"
6598 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6600 test_mkdir $DIR/${tdir}f
6601 $RUNAS $SETSTRIPE $DIR/${tdir}f && error "setstripe succeeded" || true
6603 run_test 65f "dir setstripe permission (should return error) ==="
6606 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6608 test_mkdir $DIR/$tdir
6609 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
6611 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
6612 error "setstripe -S failed"
6613 $LFS setstripe -d $DIR/$tdir || error "setstripe -d failed"
6614 $LFS getstripe -v $DIR/$tdir | grep "Default" ||
6615 error "delete default stripe failed"
6617 run_test 65g "directory setstripe -d"
6620 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6622 test_mkdir $DIR/$tdir
6623 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
6625 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
6626 error "setstripe -S failed"
6627 test_mkdir $DIR/$tdir/dd1
6628 [ $($LFS getstripe -c $DIR/$tdir) = $($GETSTRIPE -c $DIR/$tdir/dd1) ] ||
6629 error "stripe info inherit failed"
6631 run_test 65h "directory stripe info inherit ===================="
6634 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6636 save_layout_restore_at_exit $MOUNT
6638 # bug6367: set non-default striping on root directory
6639 $LFS setstripe -S 65536 -c -1 $MOUNT || error "error setting stripe"
6641 # bug12836: getstripe on -1 default directory striping
6642 $LFS getstripe $MOUNT || error "getstripe $MOUNT failed"
6644 # bug12836: getstripe -v on -1 default directory striping
6645 $LFS getstripe -v $MOUNT || error "getstripe -v $MOUNT failed"
6647 # bug12836: new find on -1 default directory striping
6648 $LFS find -mtime -1 $MOUNT > /dev/null || error "find $MOUNT failed"
6650 run_test 65i "various tests to set root directory striping"
6652 test_65j() { # bug6367
6653 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6657 # if we aren't already remounting for each test, do so for this test
6658 if [ "$CLEANUP" = ":" -a "$I_MOUNTED" = "yes" ]; then
6659 cleanup || error "failed to unmount"
6663 save_layout_restore_at_exit $MOUNT
6665 $SETSTRIPE -d $MOUNT || error "setstripe failed"
6667 run_test 65j "set default striping on root directory (bug 6367)="
6671 wait_delete_completed
6672 do_facet $SINGLEMDS "lctl set_param -n \
6673 osp.$ost*MDT0000.max_create_count=$max_count"
6674 do_facet $SINGLEMDS "lctl set_param -n \
6675 osp.$ost*MDT0000.create_count=$count"
6676 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
6677 echo $INACTIVE_OSC "is Activate"
6679 wait_osc_import_state mds ost$ostnum FULL
6682 test_65k() { # bug11679
6683 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6684 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
6685 remote_mds_nodsh && skip "remote MDS with nodsh"
6687 local disable_precreate=true
6688 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.8.54) ] &&
6689 disable_precreate=false
6691 echo "Check OST status: "
6692 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
6693 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
6695 for OSC in $MDS_OSCS; do
6696 echo $OSC "is active"
6697 do_facet $SINGLEMDS lctl --device %$OSC activate
6700 for INACTIVE_OSC in $MDS_OSCS; do
6701 local ost=$(osc_to_ost $INACTIVE_OSC)
6702 local ostnum=$(do_facet $SINGLEMDS lctl get_param -n \
6703 lov.*md*.target_obd |
6704 awk -F: /$ost/'{ print $1 }' | head -n 1)
6707 $SETSTRIPE -i $ostnum -c 1 $DIR/$tdir
6708 createmany -o $DIR/$tdir/$tfile.$ostnum. 1000
6710 echo "Deactivate: " $INACTIVE_OSC
6711 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC deactivate
6713 local count=$(do_facet $SINGLEMDS "lctl get_param -n \
6714 osp.$ost*MDT0000.create_count")
6715 local max_count=$(do_facet $SINGLEMDS "lctl get_param -n \
6716 osp.$ost*MDT0000.max_create_count")
6717 $disable_precreate &&
6718 do_facet $SINGLEMDS "lctl set_param -n \
6719 osp.$ost*MDT0000.max_create_count=0"
6721 for idx in $(seq 0 $((OSTCOUNT - 1))); do
6722 [ -f $DIR/$tdir/$idx ] && continue
6723 echo "$SETSTRIPE -i $idx -c 1 $DIR/$tdir/$idx"
6724 $SETSTRIPE -i $idx -c 1 $DIR/$tdir/$idx ||
6726 error "setstripe $idx should succeed"; }
6727 rm -f $DIR/$tdir/$idx || error "rm $idx failed"
6729 unlinkmany $DIR/$tdir/$tfile.$ostnum. 1000
6732 do_facet $SINGLEMDS "lctl set_param -n \
6733 osp.$ost*MDT0000.max_create_count=$max_count"
6734 do_facet $SINGLEMDS "lctl set_param -n \
6735 osp.$ost*MDT0000.create_count=$count"
6736 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
6737 echo $INACTIVE_OSC "is Activate"
6739 wait_osc_import_state mds ost$ostnum FULL
6742 run_test 65k "validate manual striping works properly with deactivated OSCs"
6744 test_65l() { # bug 12836
6745 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6747 test_mkdir -p $DIR/$tdir/test_dir
6748 $SETSTRIPE -c -1 $DIR/$tdir/test_dir
6749 $LFS find -mtime -1 $DIR/$tdir >/dev/null
6751 run_test 65l "lfs find on -1 stripe dir ========================"
6754 local layout=$(save_layout $MOUNT)
6755 $RUNAS $SETSTRIPE -c 2 $MOUNT && {
6756 restore_layout $MOUNT $layout
6757 error "setstripe should fail by non-root users"
6761 run_test 65m "normal user can't set filesystem default stripe"
6763 # bug 2543 - update blocks count on client
6765 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6768 dd if=/dev/zero of=$DIR/f66 bs=1k count=$COUNT
6769 sync; sync_all_data; sync; sync_all_data
6770 cancel_lru_locks osc
6771 BLOCKS=`ls -s $DIR/f66 | awk '{ print $1 }'`
6772 [ $BLOCKS -ge $COUNT ] || error "$DIR/f66 blocks $BLOCKS < $COUNT"
6774 run_test 66 "update inode blocks count on client ==============="
6777 awk '($1 == "'$1':") { print $2 }' /proc/meminfo
6781 swapon -s | awk '($1 == "'$1'") { print $4 }'
6784 # bug5265, obdfilter oa2dentry return -ENOENT
6785 # #define OBD_FAIL_SRV_ENOENT 0x217
6787 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6788 remote_ost_nodsh && skip "remote OST with nodsh"
6791 $SETSTRIPE -c 1 -i 0 $f
6793 $DIRECTIO write ${f}.2 0 1 || error "directio write error"
6795 do_facet ost1 lctl set_param fail_loc=0x217
6796 $TRUNCATE $f 1 # vmtruncate() will ignore truncate() error.
6797 $DIRECTIO write $f 0 2 && error "write succeeded, expect -ENOENT"
6799 do_facet ost1 lctl set_param fail_loc=0
6800 $DIRECTIO write $f 0 2 || error "write error"
6802 cancel_lru_locks osc
6803 $DIRECTIO read $f 0 1 || error "read error"
6805 do_facet ost1 lctl set_param fail_loc=0x217
6806 $DIRECTIO read $f 1 1 && error "read succeeded, expect -ENOENT"
6808 do_facet ost1 lctl set_param fail_loc=0
6811 run_test 69 "verify oa2dentry return -ENOENT doesn't LBUG ======"
6814 test_mkdir $DIR/$tdir
6815 $LFS setdirstripe -D -c$MDSCOUNT $DIR/$tdir
6816 sh rundbench -C -D $DIR/$tdir 2 || error "dbench failed!"
6818 run_test 71 "Running dbench on lustre (don't segment fault) ===="
6820 test_72a() { # bug 5695 - Test that on 2.6 remove_suid works properly
6821 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6822 [ "$RUNAS_ID" = "$UID" ] &&
6823 skip_env "RUNAS_ID = UID = $UID -- skipping"
6824 # Check that testing environment is properly set up. Skip if not
6825 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_GID $RUNAS ||
6826 skip_env "User $RUNAS_ID does not exist - skipping"
6829 chmod 777 $DIR/$tfile
6830 chmod ug+s $DIR/$tfile
6831 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=512 count=1 ||
6832 error "$RUNAS dd $DIR/$tfile failed"
6833 # See if we are still setuid/sgid
6834 test -u $DIR/$tfile -o -g $DIR/$tfile &&
6835 error "S/gid is not dropped on write"
6836 # Now test that MDS is updated too
6837 cancel_lru_locks mdc
6838 test -u $DIR/$tfile -o -g $DIR/$tfile &&
6839 error "S/gid is not dropped on MDS"
6842 run_test 72a "Test that remove suid works properly (bug5695) ===="
6844 test_72b() { # bug 24226 -- keep mode setting when size is not changing
6847 [ "$RUNAS_ID" = "$UID" ] &&
6848 skip_env "RUNAS_ID = UID = $UID -- skipping"
6849 [ "$RUNAS_ID" -eq 0 ] &&
6850 skip_env "RUNAS_ID = 0 -- skipping"
6851 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6852 # Check that testing environment is properly set up. Skip if not
6853 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_ID $RUNAS ||
6854 skip_env "User $RUNAS_ID does not exist - skipping"
6856 touch $DIR/${tfile}-f{g,u}
6857 test_mkdir $DIR/${tfile}-dg
6858 test_mkdir $DIR/${tfile}-du
6859 chmod 770 $DIR/${tfile}-{f,d}{g,u}
6860 chmod g+s $DIR/${tfile}-{f,d}g
6861 chmod u+s $DIR/${tfile}-{f,d}u
6862 for perm in 777 2777 4777; do
6863 $RUNAS chmod $perm $DIR/${tfile}-fg && error "S/gid file allowed improper chmod to $perm"
6864 $RUNAS chmod $perm $DIR/${tfile}-fu && error "S/uid file allowed improper chmod to $perm"
6865 $RUNAS chmod $perm $DIR/${tfile}-dg && error "S/gid dir allowed improper chmod to $perm"
6866 $RUNAS chmod $perm $DIR/${tfile}-du && error "S/uid dir allowed improper chmod to $perm"
6870 run_test 72b "Test that we keep mode setting if without file data changed (bug 24226)"
6872 # bug 3462 - multiple simultaneous MDC requests
6874 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6876 test_mkdir $DIR/d73-1
6877 test_mkdir $DIR/d73-2
6878 multiop_bg_pause $DIR/d73-1/f73-1 O_c || return 1
6881 lctl set_param fail_loc=0x80000129
6882 $MULTIOP $DIR/d73-1/f73-2 Oc &
6884 lctl set_param fail_loc=0
6886 $MULTIOP $DIR/d73-2/f73-3 Oc &
6890 wait $pid1 || return 1
6894 $CHECKSTAT -t file $DIR/d73-1/f73-1 || return 4
6895 $CHECKSTAT -t file $DIR/d73-1/f73-2 || return 5
6896 $CHECKSTAT -t file $DIR/d73-2/f73-3 || return 6
6900 run_test 73 "multiple MDC requests (should not deadlock)"
6902 test_74a() { # bug 6149, 6184
6903 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6906 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
6908 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
6909 # will spin in a tight reconnection loop
6910 $LCTL set_param fail_loc=0x8000030e
6911 # get any lock that won't be difficult - lookup works.
6913 $LCTL set_param fail_loc=0
6917 run_test 74a "ldlm_enqueue freed-export error path, ls (shouldn't LBUG)"
6919 test_74b() { # bug 13310
6920 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6922 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
6924 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
6925 # will spin in a tight reconnection loop
6926 $LCTL set_param fail_loc=0x8000030e
6927 # get a "difficult" lock
6929 $LCTL set_param fail_loc=0
6933 run_test 74b "ldlm_enqueue freed-export error path, touch (shouldn't LBUG)"
6936 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6938 #define OBD_FAIL_LDLM_NEW_LOCK
6939 $LCTL set_param fail_loc=0x319
6940 touch $DIR/$tfile && error "touch successful"
6941 $LCTL set_param fail_loc=0
6944 run_test 74c "ldlm_lock_create error path, (shouldn't LBUG)"
6947 awk '/lustre_inode_cache/ {print $2; exit}' /proc/slabinfo
6950 test_76() { # Now for bug 20433, added originally in bug 1443
6951 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6953 local CPUS=$(getconf _NPROCESSORS_ONLN 2>/dev/null)
6955 cancel_lru_locks osc
6956 BEFORE_INODES=$(num_inodes)
6957 echo "before inodes: $BEFORE_INODES"
6959 [ "$SLOW" = "no" ] && COUNT=100
6960 for i in $(seq $COUNT); do
6964 cancel_lru_locks osc
6965 AFTER_INODES=$(num_inodes)
6966 echo "after inodes: $AFTER_INODES"
6968 while [[ $((AFTER_INODES-1*${CPUS:-1})) -gt $BEFORE_INODES ]]; do
6970 AFTER_INODES=$(num_inodes)
6972 echo "wait $wait seconds inodes: $AFTER_INODES"
6973 if [ $wait -gt 30 ]; then
6974 error "inode slab grew from $BEFORE_INODES to $AFTER_INODES"
6978 run_test 76 "confirm clients recycle inodes properly ===="
6984 # Note: in sptlrpc modes which enable its own bulk checksum, the
6985 # original crc32_le bulk checksum will be automatically disabled,
6986 # and the OBD_FAIL_OSC_CHECKSUM_SEND/OBD_FAIL_OSC_CHECKSUM_RECEIVE
6987 # will be checked by sptlrpc code against sptlrpc bulk checksum.
6988 # In this case set_checksums() will not be no-op, because sptlrpc
6989 # bulk checksum will be enabled all through the test.
6991 [ "$ORIG_CSUM" ] || ORIG_CSUM=`lctl get_param -n osc.*.checksums | head -n1`
6992 lctl set_param -n osc.*.checksums $1
6996 export ORIG_CSUM_TYPE="`lctl get_param -n osc.*osc-[^mM]*.checksum_type |
6997 sed 's/.*\[\(.*\)\].*/\1/g' | head -n1`"
6998 CKSUM_TYPES=${CKSUM_TYPES:-$(lctl get_param -n osc.*osc-[^mM]*.checksum_type |
6999 tr -d [] | head -n1)}
7002 lctl set_param -n osc.*osc-[^mM]*.checksum_type $1
7003 log "set checksum type to $1"
7006 F77_TMP=$TMP/f77-temp
7009 dd if=/dev/urandom of=$F77_TMP bs=1M count=$F77SZ || \
7010 error "error writing to $F77_TMP"
7013 test_77a() { # bug 10889
7014 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7015 $GSS && skip_env "could not run with gss"
7017 [ ! -f $F77_TMP ] && setup_f77
7019 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ || error "dd error"
7023 run_test 77a "normal checksum read/write operation"
7025 test_77b() { # bug 10889
7026 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7027 $GSS && skip_env "could not run with gss"
7029 [ ! -f $F77_TMP ] && setup_f77
7030 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
7031 $LCTL set_param fail_loc=0x80000409
7034 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
7035 error "dd error: $?"
7036 $LCTL set_param fail_loc=0
7038 for algo in $CKSUM_TYPES; do
7039 cancel_lru_locks osc
7040 set_checksum_type $algo
7041 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
7042 $LCTL set_param fail_loc=0x80000408
7043 cmp $F77_TMP $DIR/$tfile || error "file compare failed"
7044 $LCTL set_param fail_loc=0
7047 set_checksum_type $ORIG_CSUM_TYPE
7050 run_test 77b "checksum error on client write, read"
7055 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=0
7057 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=0
7058 [ -n "$osc_file_prefix" ] && rm -f ${osc_file_prefix}*
7059 $check_ost && [ -n "$ost_file_prefix" ] &&
7060 do_facet ost1 rm -f ${ost_file_prefix}\*
7064 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7065 $GSS && skip_env "could not run with gss"
7066 remote_ost_nodsh && skip "remote OST with nodsh"
7069 local osc_file_prefix
7071 local check_ost=false
7072 local ost_file_prefix
7078 # ensure corruption will occur on first OSS/OST
7079 $LFS setstripe -i 0 $DIR/$tfile
7081 [ ! -f $F77_TMP ] && setup_f77
7082 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
7083 error "dd write error: $?"
7084 fid=$($LFS path2fid $DIR/$tfile)
7086 if [ $(lustre_version_code ost1) -ge $(version_code 2.9.57) ]
7089 ost_file_prefix=$(do_facet ost1 $LCTL get_param -n debug_path)
7090 ost_file_prefix=${ost_file_prefix}-checksum_dump-ost-\\${fid}
7092 echo "OSS do not support bulk pages dump upon error"
7095 osc_file_prefix=$($LCTL get_param -n debug_path)
7096 osc_file_prefix=${osc_file_prefix}-checksum_dump-osc-\\${fid}
7098 trap cleanup_77c EXIT
7101 # enable bulk pages dump upon error on Client
7102 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=1
7103 # enable bulk pages dump upon error on OSS
7105 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=1
7107 # flush Client cache to allow next read to reach OSS
7108 cancel_lru_locks osc
7110 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
7111 $LCTL set_param fail_loc=0x80000408
7112 dd if=$DIR/$tfile of=/dev/null bs=1M || error "dd read error: $?"
7113 $LCTL set_param fail_loc=0
7117 # check cksum dump on Client
7118 osc_file=$(ls ${osc_file_prefix}*)
7119 [ -n "$osc_file" ] || error "no checksum dump file on Client"
7120 # OBD_FAIL_OSC_CHECKSUM_RECEIVE corrupts with "bad1" at start of file
7121 bad1=$(dd if=$osc_file bs=1 count=4 2>/dev/null) || error "dd error: $?"
7122 [ $bad1 == "bad1" ] || error "unexpected corrupt pattern"
7123 orig_cksum=$(dd if=$F77_TMP bs=1 skip=4 count=1048572 2>/dev/null |
7125 dump_cksum=$(dd if=$osc_file bs=1 skip=4 2>/dev/null | cksum)
7126 [[ "$orig_cksum" == "$dump_cksum" ]] ||
7127 error "dump content does not match on Client"
7129 $check_ost || skip "No need to check cksum dump on OSS"
7131 # check cksum dump on OSS
7132 ost_file=$(do_facet ost1 ls ${ost_file_prefix}\*)
7133 [ -n "$ost_file" ] || error "no checksum dump file on OSS"
7134 orig_cksum=$(dd if=$F77_TMP bs=1048576 count=1 2>/dev/null | cksum)
7135 dump_cksum=$(do_facet ost1 dd if=$ost_file 2>/dev/null \| cksum)
7136 [[ "$orig_cksum" == "$dump_cksum" ]] ||
7137 error "dump content does not match on OSS"
7141 run_test 77c "checksum error on client read with debug"
7143 test_77d() { # bug 10889
7144 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7145 $GSS && skip_env "could not run with gss"
7147 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
7148 $LCTL set_param fail_loc=0x80000409
7150 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
7151 error "direct write: rc=$?"
7152 $LCTL set_param fail_loc=0
7155 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
7156 $LCTL set_param fail_loc=0x80000408
7158 cancel_lru_locks osc
7159 $DIRECTIO read $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
7160 error "direct read: rc=$?"
7161 $LCTL set_param fail_loc=0
7164 run_test 77d "checksum error on OST direct write, read"
7166 test_77f() { # bug 10889
7167 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7168 $GSS && skip_env "could not run with gss"
7171 for algo in $CKSUM_TYPES; do
7172 cancel_lru_locks osc
7173 set_checksum_type $algo
7174 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
7175 $LCTL set_param fail_loc=0x409
7176 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) &&
7177 error "direct write succeeded"
7178 $LCTL set_param fail_loc=0
7180 set_checksum_type $ORIG_CSUM_TYPE
7183 run_test 77f "repeat checksum error on write (expect error)"
7185 test_77g() { # bug 10889
7186 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7187 $GSS && skip_env "could not run with gss"
7188 remote_ost_nodsh && skip "remote OST with nodsh"
7190 [ ! -f $F77_TMP ] && setup_f77
7192 local file=$DIR/$tfile
7193 stack_trap "rm -f $file" EXIT
7195 $SETSTRIPE -c 1 -i 0 $file
7196 #define OBD_FAIL_OST_CHECKSUM_RECEIVE 0x21a
7197 do_facet ost1 lctl set_param fail_loc=0x8000021a
7199 dd if=$F77_TMP of=$file bs=1M count=$F77SZ ||
7200 error "write error: rc=$?"
7201 do_facet ost1 lctl set_param fail_loc=0
7204 cancel_lru_locks osc
7205 #define OBD_FAIL_OST_CHECKSUM_SEND 0x21b
7206 do_facet ost1 lctl set_param fail_loc=0x8000021b
7208 cmp $F77_TMP $file || error "file compare failed"
7209 do_facet ost1 lctl set_param fail_loc=0
7212 run_test 77g "checksum error on OST write, read"
7214 test_77k() { # LU-10906
7215 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7216 $GSS && skip_env "could not run with gss"
7218 local cksum_param="osc.$FSNAME*.checksums"
7219 local get_checksum="$LCTL get_param -n $cksum_param | head -n1"
7223 [ "$ORIG_CSUM" ] || ORIG_CSUM=$(eval $get_checksum)
7224 stack_trap "wait_update $HOSTNAME '$get_checksum' $ORIG_CSUM" EXIT
7225 stack_trap "do_facet mgs $LCTL set_param -P $cksum_param=$ORIG_CSUM" \
7229 do_facet mgs $LCTL set_param -P $cksum_param=$i ||
7230 error "failed to set checksum=$i on MGS"
7231 wait_update $HOSTNAME "$get_checksum" $i
7233 echo "remount client, checksum should be $i"
7234 remount_client $MOUNT || "failed to remount client"
7235 checksum=$(eval $get_checksum)
7236 [ $checksum -eq $i ] || error "checksum($checksum) != $i"
7239 for opt in "checksum" "nochecksum"; do
7240 #remount with mount option
7241 echo "remount client with option $opt, checksum should be $i"
7242 umount_client $MOUNT || "failed to umount client"
7243 mount_client $MOUNT "$MOUNT_OPTS,$opt" ||
7244 "failed to mount client with option '$opt'"
7245 checksum=$(eval $get_checksum)
7246 [ $checksum -eq $i ] || error "checksum($checksum) != $i"
7250 remount_client $MOUNT || "failed to remount client"
7252 run_test 77k "enable/disable checksum correctly"
7254 [ "$ORIG_CSUM" ] && set_checksums $ORIG_CSUM || true
7263 test_78() { # bug 10901
7264 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7265 remote_ost || skip_env "local OST"
7268 F78SIZE=$(($(awk '/MemFree:/ { print $2 }' /proc/meminfo) / 1024))
7269 echo "MemFree: $F78SIZE, Max file size: $MAXFREE"
7270 MEMTOTAL=$(($(awk '/MemTotal:/ { print $2 }' /proc/meminfo) / 1024))
7271 echo "MemTotal: $MEMTOTAL"
7273 # reserve 256MB of memory for the kernel and other running processes,
7274 # and then take 1/2 of the remaining memory for the read/write buffers.
7275 if [ $MEMTOTAL -gt 512 ] ;then
7276 MEMTOTAL=$(((MEMTOTAL - 256 ) / 2))
7278 # for those poor memory-starved high-end clusters...
7279 MEMTOTAL=$((MEMTOTAL / 2))
7281 echo "Mem to use for directio: $MEMTOTAL"
7283 [[ $F78SIZE -gt $MEMTOTAL ]] && F78SIZE=$MEMTOTAL
7284 [[ $F78SIZE -gt 512 ]] && F78SIZE=512
7285 [[ $F78SIZE -gt $((MAXFREE / 1024)) ]] && F78SIZE=$((MAXFREE / 1024))
7286 SMALLESTOST=$($LFS df $DIR | grep OST | awk '{ print $4 }' | sort -n |
7288 echo "Smallest OST: $SMALLESTOST"
7289 [[ $SMALLESTOST -lt 10240 ]] &&
7290 skip "too small OSTSIZE, useless to run large O_DIRECT test"
7292 trap cleanup_test_78 EXIT
7294 [[ $F78SIZE -gt $((SMALLESTOST * $OSTCOUNT / 1024 - 80)) ]] &&
7295 F78SIZE=$((SMALLESTOST * $OSTCOUNT / 1024 - 80))
7297 [ "$SLOW" = "no" ] && NSEQ=1 && [ $F78SIZE -gt 32 ] && F78SIZE=32
7298 echo "File size: $F78SIZE"
7299 $SETSTRIPE -c $OSTCOUNT $DIR/$tfile || error "setstripe failed"
7300 for i in $(seq 1 $NSEQ); do
7301 FSIZE=$(($F78SIZE / ($NSEQ - $i + 1)))
7302 echo directIO rdwr round $i of $NSEQ
7303 $DIRECTIO rdwr $DIR/$tfile 0 $FSIZE 1048576||error "rdwr failed"
7308 run_test 78 "handle large O_DIRECT writes correctly ============"
7310 test_79() { # bug 12743
7311 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7313 wait_delete_completed
7315 BKTOTAL=$(calc_osc_kbytes kbytestotal)
7316 BKFREE=$(calc_osc_kbytes kbytesfree)
7317 BKAVAIL=$(calc_osc_kbytes kbytesavail)
7319 STRING=`df -P $MOUNT | tail -n 1 | awk '{print $2","$3","$4}'`
7320 DFTOTAL=`echo $STRING | cut -d, -f1`
7321 DFUSED=`echo $STRING | cut -d, -f2`
7322 DFAVAIL=`echo $STRING | cut -d, -f3`
7323 DFFREE=$(($DFTOTAL - $DFUSED))
7325 ALLOWANCE=$((64 * $OSTCOUNT))
7327 if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
7328 [ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
7329 error "df total($DFTOTAL) mismatch OST total($BKTOTAL)"
7331 if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
7332 [ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
7333 error "df free($DFFREE) mismatch OST free($BKFREE)"
7335 if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
7336 [ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
7337 error "df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
7340 run_test 79 "df report consistency check ======================="
7342 test_80() { # bug 10718
7343 remote_ost_nodsh && skip "remote OST with nodsh"
7344 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7346 # relax strong synchronous semantics for slow backends like ZFS
7347 local soc="obdfilter.*.sync_on_lock_cancel"
7348 local soc_old=$(do_facet ost1 lctl get_param -n $soc | head -n1)
7350 if [ "$soc_old" != "never" ] &&
7351 [ "$(facet_fstype ost1)" != "ldiskfs" ]; then
7352 hosts=$(for host in $(seq -f "ost%g" 1 $OSTCOUNT); do
7353 facet_active_host $host; done | sort -u)
7354 do_nodes $hosts lctl set_param $soc=never
7357 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1M
7359 local BEFORE=`date +%s`
7360 cancel_lru_locks osc
7361 local AFTER=`date +%s`
7362 local DIFF=$((AFTER-BEFORE))
7363 if [ $DIFF -gt 1 ] ; then
7364 error "elapsed for 1M@1T = $DIFF"
7367 [ -n "$hosts" ] && do_nodes $hosts lctl set_param $soc=$soc_old
7371 run_test 80 "Page eviction is equally fast at high offsets too ===="
7373 test_81a() { # LU-456
7374 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7375 remote_ost_nodsh && skip "remote OST with nodsh"
7377 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
7378 # MUST OR with the OBD_FAIL_ONCE (0x80000000)
7379 do_facet ost1 lctl set_param fail_loc=0x80000228
7381 # write should trigger a retry and success
7382 $SETSTRIPE -i 0 -c 1 $DIR/$tfile
7383 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7385 if [ $RC -ne 0 ] ; then
7386 error "write should success, but failed for $RC"
7389 run_test 81a "OST should retry write when get -ENOSPC ==============="
7391 test_81b() { # LU-456
7392 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7393 remote_ost_nodsh && skip "remote OST with nodsh"
7395 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
7396 # Don't OR with the OBD_FAIL_ONCE (0x80000000)
7397 do_facet ost1 lctl set_param fail_loc=0x228
7399 # write should retry several times and return -ENOSPC finally
7400 $SETSTRIPE -i 0 -c 1 $DIR/$tfile
7401 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7404 if [ $RC -ne $ENOSPC ] ; then
7405 error "dd should fail for -ENOSPC, but succeed."
7408 run_test 81b "OST should return -ENOSPC when retry still fails ======="
7410 test_82() { # LU-1031
7411 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10
7415 multiop_bg_pause $DIR/$tfile OG${gid1}_g${gid1}c || return 1
7417 multiop_bg_pause $DIR/$tfile O_G${gid2}r10g${gid2}c || return 2
7419 kill -USR1 $MULTIPID2
7421 if [[ `ps h -o comm -p $MULTIPID2` == "" ]]; then
7422 error "First grouplock does not block second one"
7424 echo "Second grouplock blocks first one"
7426 kill -USR1 $MULTIPID1
7430 run_test 82 "Basic grouplock test"
7433 local sfile="/boot/System.map-$(uname -r)"
7434 [ ! -f $sfile ] && skip "No $sfile found"
7435 # define OBD_FAIL_LLITE_PTASK_IO_FAIL 0x140d
7436 $LCTL set_param fail_loc=0x140d
7437 cp $sfile $DIR/$tfile || error "write failed"
7438 diff -c $sfile $DIR/$tfile || error "files are different"
7439 $LCTL set_param fail_loc=0
7442 run_test 83 "Short write in ptask ==============================="
7445 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs"
7447 test_mkdir $DIR/$tdir.cvsroot
7448 chown $RUNAS_ID $DIR/$tdir.cvsroot
7451 $RUNAS cvs -d $DIR/$tdir.cvsroot init || error "cvs init failed"
7454 # some versions of cvs import exit(1) when asked to import links or
7455 # files they can't read. ignore those files.
7456 local toignore=$(find . -type l -printf '-I %f\n' -o \
7457 ! -perm /4 -printf '-I %f\n')
7458 $RUNAS cvs -d $DIR/$tdir.cvsroot import -m "nomesg" $toignore \
7459 $tdir.reposname vtag rtag
7462 test_mkdir $DIR/$tdir.reposname
7463 chown $RUNAS_ID $DIR/$tdir.reposname
7464 $RUNAS cvs -d $DIR/$tdir.cvsroot co $tdir.reposname
7466 cd $DIR/$tdir.reposname
7468 $RUNAS cvs add -m 'addmsg' foo99
7470 $RUNAS cvs commit -m 'nomsg' foo99
7471 rm -fr $DIR/$tdir.cvsroot
7473 run_test 99 "cvs strange file/directory operations"
7476 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7477 [[ "$NETTYPE" =~ tcp ]] ||
7478 skip_env "TCP secure port test, not useful for NETTYPE=$NETTYPE"
7479 remote_ost_nodsh && skip "remote OST with nodsh"
7480 remote_mds_nodsh && skip "remote MDS with nodsh"
7482 skip "useless for local single node setup"
7484 netstat -tna | ( rc=1; while read PROT SND RCV LOCAL REMOTE STAT; do
7485 [ "$PROT" != "tcp" ] && continue
7486 RPORT=$(echo $REMOTE | cut -d: -f2)
7487 [ "$RPORT" != "$ACCEPTOR_PORT" ] && continue
7490 LPORT=`echo $LOCAL | cut -d: -f2`
7491 if [ $LPORT -ge 1024 ]; then
7492 echo "bad: $PROT $SND $RCV $LOCAL $REMOTE $STAT"
7494 error_exit "local: $LPORT > 1024, remote: $RPORT"
7497 [ "$rc" = 0 ] || error_exit "privileged port not found" )
7499 run_test 100 "check local port using privileged port ==========="
7501 function get_named_value()
7510 echo $line | sed "s/^$tag[ ]*//"
7517 export CACHE_MAX=$($LCTL get_param -n llite.*.max_cached_mb |
7518 awk '/^max_cached_mb/ { print $2 }')
7521 $LCTL set_param -n llite.*.max_cached_mb $CACHE_MAX
7526 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7527 [ $MDSCOUNT -ge 2 ] && skip_env "needs < 2 MDTs" #LU-4322
7532 local cache_limit=32
7534 $LCTL set_param -n osc.*-osc*.rpc_stats 0
7535 trap cleanup_101a EXIT
7536 $LCTL set_param -n llite.*.read_ahead_stats 0
7537 $LCTL set_param -n llite.*.max_cached_mb $cache_limit
7540 # randomly read 10000 of 64K chunks from file 3x 32MB in size
7542 echo "nreads: $nreads file size: $((cache_limit * 3))MB"
7543 $READS -f $DIR/$tfile -s$((cache_limit * 3192 * 1024)) -b65536 -C -n$nreads -t 180
7546 for s in $($LCTL get_param -n llite.*.read_ahead_stats |
7547 get_named_value 'read but discarded' | cut -d" " -f1); do
7548 discard=$(($discard + $s))
7552 if [[ $(($discard * 10)) -gt $nreads ]]; then
7553 $LCTL get_param osc.*-osc*.rpc_stats
7554 $LCTL get_param llite.*.read_ahead_stats
7555 error "too many ($discard) discarded pages"
7557 rm -f $DIR/$tfile || true
7559 run_test 101a "check read-ahead for random reads"
7562 test_mkdir $DIR/$tdir
7563 local STRIPE_SIZE=$1
7564 local FILE_LENGTH=$2
7567 local FILE_SIZE_MB=$((FILE_LENGTH / STRIPE_SIZE))
7569 local list=$(comma_list $(osts_nodes))
7570 set_osd_param $list '' read_cache_enable 0
7571 set_osd_param $list '' writethrough_cache_enable 0
7573 trap cleanup_test101bc EXIT
7574 # prepare the read-ahead file
7575 $SETSTRIPE -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $OSTCOUNT $DIR/$tfile
7577 dd if=/dev/zero of=$DIR/$tfile bs=$STRIPE_SIZE \
7578 count=$FILE_SIZE_MB 2> /dev/null
7582 cleanup_test101bc() {
7587 local list=$(comma_list $(osts_nodes))
7588 set_osd_param $list '' read_cache_enable 1
7589 set_osd_param $list '' writethrough_cache_enable 1
7593 awk 'BEGIN{total=0}; {total+=$1}; END{print total}'
7598 local STRIPE_SIZE=$2
7599 local FILE_LENGTH=$3
7600 local RA_INC=1048576
7601 local STRIDE_LENGTH=$((STRIPE_SIZE/READ_SIZE))
7602 local discard_limit=$((((STRIDE_LENGTH - 1)*3/(STRIDE_LENGTH*OSTCOUNT))* \
7603 (STRIDE_LENGTH*OSTCOUNT - STRIDE_LENGTH)))
7604 DISCARD=$($LCTL get_param -n llite.*.read_ahead_stats |
7605 get_named_value 'read but discarded' |
7606 cut -d" " -f1 | calc_total)
7607 if [[ $DISCARD -gt $discard_limit ]]; then
7608 $LCTL get_param llite.*.read_ahead_stats
7609 error "Too many ($DISCARD) discarded pages with size (${READ_SIZE})"
7611 echo "Read-ahead success for size ${READ_SIZE}"
7616 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7617 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7619 local STRIPE_SIZE=1048576
7620 local STRIDE_SIZE=$((STRIPE_SIZE*OSTCOUNT))
7622 if [ $SLOW == "yes" ]; then
7623 local FILE_LENGTH=$((STRIDE_SIZE * 64))
7625 local FILE_LENGTH=$((STRIDE_SIZE * 8))
7628 local ITERATION=$((FILE_LENGTH / STRIDE_SIZE))
7630 # prepare the read-ahead file
7631 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
7632 cancel_lru_locks osc
7633 for BIDX in 2 4 8 16 32 64 128 256
7635 local BSIZE=$((BIDX*4096))
7636 local READ_COUNT=$((STRIPE_SIZE/BSIZE))
7637 local STRIDE_LENGTH=$((STRIDE_SIZE/BSIZE))
7638 local OFFSET=$((STRIPE_SIZE/BSIZE*(OSTCOUNT - 1)))
7639 $LCTL set_param -n llite.*.read_ahead_stats 0
7640 $READS -f $DIR/$tfile -l $STRIDE_LENGTH -o $OFFSET \
7641 -s $FILE_LENGTH -b $STRIPE_SIZE -a $READ_COUNT -n $ITERATION
7642 cancel_lru_locks osc
7643 ra_check_101 $BSIZE $STRIPE_SIZE $FILE_LENGTH
7648 run_test 101b "check stride-io mode read-ahead ================="
7651 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7653 local STRIPE_SIZE=1048576
7654 local FILE_LENGTH=$((STRIPE_SIZE*100))
7658 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
7660 cancel_lru_locks osc
7661 $LCTL set_param osc.*.rpc_stats 0
7662 $READS -f $DIR/$tfile -s$FILE_LENGTH -b65536 -n$nreads -t 180
7663 for osc_rpc_stats in $($LCTL get_param -N osc.*.rpc_stats); do
7664 local stats=$($LCTL get_param -n $osc_rpc_stats)
7665 local lines=$(echo "$stats" | awk 'END {print NR;}')
7668 if [ $lines -le 20 ]; then
7671 for size in 1 2 4 8; do
7672 local rpc=$(echo "$stats" |
7673 awk '($1 == "'$size':") {print $2; exit; }')
7675 error "Small $((size*4))k read IO $rpc !"
7677 echo "$osc_rpc_stats check passed!"
7682 run_test 101c "check stripe_size aligned read-ahead ================="
7685 $LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1
7686 $LCTL set_param -n llite.*.max_read_ahead_mb $1 > /dev/null 2>&1
7690 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7692 local file=$DIR/$tfile
7693 local sz_MB=${FILESIZE_101d:-500}
7694 local ra_MB=${READAHEAD_MB:-40}
7696 local free_MB=$(($(df -P $DIR | tail -n 1 | awk '{ print $4 }') / 1024))
7697 [ $free_MB -lt $sz_MB ] &&
7698 skip "Need free space ${sz_MB}M, have ${free_MB}M"
7700 echo "Create test file $file size ${sz_MB}M, ${free_MB}M free"
7701 $SETSTRIPE -c -1 $file || error "setstripe failed"
7703 dd if=/dev/zero of=$file bs=1M count=$sz_MB || error "dd failed"
7704 echo Cancel LRU locks on lustre client to flush the client cache
7705 cancel_lru_locks osc
7707 echo Disable read-ahead
7708 local old_READAHEAD=$(set_read_ahead 0)
7710 echo Reading the test file $file with read-ahead disabled
7711 local raOFF=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$sz_MB")
7713 echo Cancel LRU locks on lustre client to flush the client cache
7714 cancel_lru_locks osc
7715 echo Enable read-ahead with ${ra_MB}MB
7716 set_read_ahead $ra_MB
7718 echo Reading the test file $file with read-ahead enabled
7719 local raON=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$sz_MB")
7721 echo "read-ahead disabled time read $raOFF"
7722 echo "read-ahead enabled time read $raON"
7724 set_read_ahead $old_READAHEAD
7726 wait_delete_completed
7728 [ $raOFF -le 1 -o $raON -lt $raOFF ] ||
7729 error "readahead ${raON}s > no-readahead ${raOFF}s ${sz_MB}M"
7731 run_test 101d "file read with and without read-ahead enabled"
7734 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7736 local file=$DIR/$tfile
7737 local size_KB=500 #KB
7741 local free_KB=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
7742 local need_KB=$((count * size_KB))
7743 [[ $free_KB -le $need_KB ]] &&
7744 skip_env "Need free space $need_KB, have $free_KB"
7746 echo "Creating $count ${size_KB}K test files"
7747 for ((i = 0; i < $count; i++)); do
7748 dd if=/dev/zero of=$file.$i bs=$bsize count=$size_KB 2>/dev/null
7751 echo "Cancel LRU locks on lustre client to flush the client cache"
7752 cancel_lru_locks $OSC
7754 echo "Reset readahead stats"
7755 $LCTL set_param -n llite.*.read_ahead_stats 0
7757 for ((i = 0; i < $count; i++)); do
7758 dd if=$file.$i of=/dev/null bs=$bsize count=$size_KB 2>/dev/null
7761 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
7762 get_named_value 'misses' | cut -d" " -f1 | calc_total)
7764 for ((i = 0; i < $count; i++)); do
7765 rm -rf $file.$i 2>/dev/null
7768 #10000 means 20% reads are missing in readahead
7769 [[ $miss -lt 10000 ]] || error "misses too much for small reads"
7771 run_test 101e "check read-ahead for small read(1k) for small files(500k)"
7774 which iozone || skip_env "no iozone installed"
7776 local old_debug=$($LCTL get_param debug)
7777 old_debug=${old_debug#*=}
7778 $LCTL set_param debug="reada mmap"
7780 # create a test file
7781 iozone -i 0 -+n -r 1m -s 128m -w -f $DIR/$tfile > /dev/null 2>&1
7783 echo Cancel LRU locks on lustre client to flush the client cache
7784 cancel_lru_locks osc
7786 echo Reset readahead stats
7787 $LCTL set_param -n llite.*.read_ahead_stats 0
7789 echo mmap read the file with small block size
7790 iozone -i 1 -u 1 -l 1 -+n -r 32k -s 128m -B -f $DIR/$tfile \
7793 echo checking missing pages
7794 $LCTL get_param llite.*.read_ahead_stats
7795 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
7796 get_named_value 'misses' | cut -d" " -f1 | calc_total)
7798 $LCTL set_param debug="$old_debug"
7799 [ $miss -lt 3 ] || error "misses too much pages ('$miss')!"
7802 run_test 101f "check mmap read performance"
7804 test_101g_brw_size_test() {
7806 local pages=$((mb * 1048576 / $(page_size)))
7807 local file=$DIR/$tfile
7809 $LCTL set_param osc.*.max_pages_per_rpc=${mb}M ||
7810 { error "unable to set max_pages_per_rpc=${mb}M"; return 1; }
7811 for mp in $($LCTL get_param -n osc.*.max_pages_per_rpc); do
7812 [ $mp -ne $pages ] && error "max_pages_per_rpc $mp != $pages" &&
7816 stack_trap "rm -f $file" EXIT
7817 $LCTL set_param -n osc.*.rpc_stats=0
7819 # 10 RPCs should be enough for the test
7821 dd if=/dev/zero of=$file bs=${mb}M count=$count ||
7822 { error "dd write ${mb} MB blocks failed"; return 3; }
7823 cancel_lru_locks osc
7824 dd of=/dev/null if=$file bs=${mb}M count=$count ||
7825 { error "dd write ${mb} MB blocks failed"; return 4; }
7827 # calculate number of full-sized read and write RPCs
7828 rpcs=($($LCTL get_param -n 'osc.*.rpc_stats' |
7829 sed -n '/pages per rpc/,/^$/p' |
7830 awk '/'$pages':/ { reads += $2; writes += $6 }; \
7831 END { print reads,writes }'))
7832 [ ${rpcs[0]} -ne $count ] && error "${rpcs[0]} != $count read RPCs" &&
7834 [ ${rpcs[1]} -ne $count ] && error "${rpcs[1]} != $count write RPCs" &&
7841 remote_ost_nodsh && skip "remote OST with nodsh"
7844 local osts=$(get_facets OST)
7845 local list=$(comma_list $(osts_nodes))
7846 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
7847 local brw_size="obdfilter.*.brw_size"
7848 local ostver=$(lustre_version_code ost1)
7849 local cliver=$(lustre_version_code client)
7851 $LFS setstripe -i 0 -c 1 $DIR/$tfile
7853 local orig_mb=$(do_facet ost1 $LCTL get_param -n $brw_size | head -n 1)
7854 if [ $ostver -ge $(version_code 2.8.52) -o \
7855 \( $ostver -ge $(version_code 2.7.17) -a \
7856 $ostver -lt $(version_code 2.7.50) \) ] &&
7857 [ $cliver -ge $(version_code 2.8.52) -o \
7858 \( $cliver -ge $(version_code 2.7.17) -a \
7859 $cliver -lt $(version_code 2.7.50) \) ]; then
7860 [ $ostver -ge $(version_code 2.9.52) ] && suffix="M"
7861 if [[ $orig_mb -lt 16 ]]; then
7862 save_lustre_params $osts "$brw_size" > $p
7863 do_nodes $list $LCTL set_param -n $brw_size=16$suffix ||
7864 error "set 16MB RPC size failed"
7866 echo "remount client to enable new RPC size"
7867 remount_client $MOUNT || error "remount_client failed"
7870 test_101g_brw_size_test 16 || error "16MB RPC test failed"
7871 # should be able to set brw_size=12, but no rpc_stats for that
7872 test_101g_brw_size_test 8 || error "8MB RPC test failed"
7875 test_101g_brw_size_test 4 || error "4MB RPC test failed"
7877 if [[ $orig_mb -lt 16 ]]; then
7878 restore_lustre_params < $p
7879 remount_client $MOUNT || error "remount_client restore failed"
7882 rm -f $p $DIR/$tfile
7884 run_test 101g "Big bulk(4/16 MiB) readahead"
7887 test_mkdir $DIR/$tdir
7888 chown $RUNAS_ID $DIR/$tdir
7891 STRIPE_COUNT=$OSTCOUNT
7892 [[ $OSTCOUNT -gt 4 ]] && STRIPE_COUNT=4
7894 trap cleanup_test102 EXIT
7896 $1 $SETSTRIPE -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $STRIPE_COUNT $tdir
7898 for num in 1 2 3 4; do
7899 for count in $(seq 1 $STRIPE_COUNT); do
7900 for idx in $(seq 0 $[$STRIPE_COUNT - 1]); do
7901 local size=`expr $STRIPE_SIZE \* $num`
7902 local file=file"$num-$idx-$count"
7903 $1 $SETSTRIPE -S $size -i $idx -c $count $file
7909 $1 tar cf $TMP/f102.tar $tdir --xattrs
7915 rm -rf $DIR/d0.sanity/d102
7919 [ "$UID" != 0 ] && skip "must run as root"
7920 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep xattr)" ] &&
7921 skip_env "must have user_xattr"
7923 [ -z "$(which setfattr 2>/dev/null)" ] &&
7924 skip_env "could not find setfattr"
7926 local testfile=$DIR/$tfile
7929 echo "set/get xattr..."
7930 setfattr -n trusted.name1 -v value1 $testfile ||
7931 error "setfattr -n trusted.name1=value1 $testfile failed"
7932 getfattr -n trusted.name1 $testfile 2> /dev/null |
7933 grep "trusted.name1=.value1" ||
7934 error "$testfile missing trusted.name1=value1"
7936 setfattr -n user.author1 -v author1 $testfile ||
7937 error "setfattr -n user.author1=author1 $testfile failed"
7938 getfattr -n user.author1 $testfile 2> /dev/null |
7939 grep "user.author1=.author1" ||
7940 error "$testfile missing trusted.author1=author1"
7943 setfattr -n trusted.name2 -v value2 $testfile ||
7944 error "$testfile unable to set trusted.name2"
7945 setfattr -n trusted.name3 -v value3 $testfile ||
7946 error "$testfile unable to set trusted.name3"
7947 [ $(getfattr -d -m "^trusted" $testfile 2> /dev/null |
7948 grep "trusted.name" | wc -l) -eq 3 ] ||
7949 error "$testfile missing 3 trusted.name xattrs"
7951 setfattr -n user.author2 -v author2 $testfile ||
7952 error "$testfile unable to set user.author2"
7953 setfattr -n user.author3 -v author3 $testfile ||
7954 error "$testfile unable to set user.author3"
7955 [ $(getfattr -d -m "^user" $testfile 2> /dev/null |
7956 grep "user.author" | wc -l) -eq 3 ] ||
7957 error "$testfile missing 3 user.author xattrs"
7959 echo "remove xattr..."
7960 setfattr -x trusted.name1 $testfile ||
7961 error "$testfile error deleting trusted.name1"
7962 getfattr -d -m trusted $testfile 2> /dev/null | grep "trusted.name1" &&
7963 error "$testfile did not delete trusted.name1 xattr"
7965 setfattr -x user.author1 $testfile ||
7966 error "$testfile error deleting user.author1"
7967 echo "set lustre special xattr ..."
7968 $LFS setstripe -c1 $testfile
7969 local lovea=$(getfattr -n "trusted.lov" -e hex $testfile |
7970 awk -F "=" '/trusted.lov/ { print $2 }' )
7971 setfattr -n "trusted.lov" -v $lovea $testfile ||
7972 error "$testfile doesn't ignore setting trusted.lov again"
7973 setfattr -n "trusted.lov" -v "invalid_value" $testfile &&
7974 error "$testfile allow setting invalid trusted.lov"
7977 run_test 102a "user xattr test =================================="
7980 [ -z "$(which setfattr 2>/dev/null)" ] &&
7981 skip_env "could not find setfattr"
7982 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7984 # b10930: get/set/list trusted.lov xattr
7985 echo "get/set/list trusted.lov xattr ..."
7986 local testfile=$DIR/$tfile
7987 $SETSTRIPE -S 65536 -i 1 -c $OSTCOUNT $testfile ||
7988 error "setstripe failed"
7989 local STRIPECOUNT=$($GETSTRIPE -c $testfile) ||
7990 error "getstripe failed"
7991 getfattr -d -m "^trusted" $testfile 2>/dev/null | grep "trusted.lov" ||
7992 error "can't get trusted.lov from $testfile"
7994 local testfile2=${testfile}2
7995 local value=$(getfattr -n trusted.lov $testfile 2>/dev/null |
7996 grep "trusted.lov" | sed -e 's/[^=]\+=//')
7999 setfattr -n trusted.lov -v $value $testfile2
8000 local stripe_size=$($GETSTRIPE -S $testfile2)
8001 local stripe_count=$($GETSTRIPE -c $testfile2)
8002 [[ $stripe_size -eq 65536 ]] ||
8003 error "stripe size $stripe_size != 65536"
8004 [[ $stripe_count -eq $STRIPECOUNT ]] ||
8005 error "stripe count $stripe_count != $STRIPECOUNT"
8008 run_test 102b "getfattr/setfattr for trusted.lov EAs ============"
8011 [ -z "$(which setfattr 2>/dev/null)" ] &&
8012 skip_env "could not find setfattr"
8013 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8015 # b10930: get/set/list lustre.lov xattr
8016 echo "get/set/list lustre.lov xattr ..."
8017 test_mkdir $DIR/$tdir
8018 chown $RUNAS_ID $DIR/$tdir
8019 local testfile=$DIR/$tdir/$tfile
8020 $RUNAS $SETSTRIPE -S 65536 -i 1 -c $OSTCOUNT $testfile ||
8021 error "setstripe failed"
8022 local STRIPECOUNT=$($RUNAS $GETSTRIPE -c $testfile) ||
8023 error "getstripe failed"
8024 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
8025 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
8027 local testfile2=${testfile}2
8028 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
8029 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
8031 $RUNAS $MCREATE $testfile2
8032 $RUNAS setfattr -n lustre.lov -v $value $testfile2
8033 local stripe_size=$($RUNAS $GETSTRIPE -S $testfile2)
8034 local stripe_count=$($RUNAS $GETSTRIPE -c $testfile2)
8035 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
8036 [ $stripe_count -eq $STRIPECOUNT ] ||
8037 error "stripe count $stripe_count != $STRIPECOUNT"
8039 run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
8041 compare_stripe_info1() {
8042 local stripe_index_all_zero=true
8044 for num in 1 2 3 4; do
8045 for count in $(seq 1 $STRIPE_COUNT); do
8046 for offset in $(seq 0 $[$STRIPE_COUNT - 1]); do
8047 local size=$((STRIPE_SIZE * num))
8048 local file=file"$num-$offset-$count"
8049 stripe_size=$($LFS getstripe -S $PWD/$file)
8050 [[ $stripe_size -ne $size ]] &&
8051 error "$file: size $stripe_size != $size"
8052 stripe_count=$($LFS getstripe -c $PWD/$file)
8053 # allow fewer stripes to be created, ORI-601
8054 [[ $stripe_count -lt $(((3 * count + 3) / 4)) ]] &&
8055 error "$file: count $stripe_count != $count"
8056 stripe_index=$($LFS getstripe -i $PWD/$file)
8057 [[ $stripe_index -ne 0 ]] &&
8058 stripe_index_all_zero=false
8062 $stripe_index_all_zero &&
8063 error "all files are being extracted starting from OST index 0"
8067 have_xattrs_include() {
8068 tar --help | grep -q xattrs-include &&
8069 echo --xattrs-include="lustre.*"
8073 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8074 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8076 XINC=$(have_xattrs_include)
8078 tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
8080 compare_stripe_info1
8082 run_test 102d "tar restore stripe info from tarfile,not keep osts"
8085 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8086 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8088 XINC=$(have_xattrs_include)
8090 test_mkdir $DIR/$tdir.restore
8092 tar cf - --xattrs $tdir | tar xf - \
8093 -C $DIR/$tdir.restore --xattrs $XINC
8094 cd $DIR/$tdir.restore/$tdir
8095 compare_stripe_info1
8097 run_test 102f "tar copy files, not keep osts"
8100 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep xattr)" ] &&
8101 skip "must have user_xattr"
8102 [ -z "$(which setfattr 2>/dev/null)" ] &&
8103 skip_env "could not find setfattr"
8104 [ -z "$(which getfattr 2>/dev/null)" ] &&
8105 skip_env "could not find getfattr"
8107 local xsize=${1:-1024} # in bytes
8108 local file=$DIR/$tfile
8109 local value="$(generate_string $xsize)"
8110 local xbig=trusted.big
8113 log "save $xbig on $file"
8114 setfattr -n $xbig -v $value $file ||
8115 error "saving $xbig on $file failed"
8117 local orig=$(get_xattr_value $xbig $file)
8118 [[ "$orig" != "$value" ]] && error "$xbig different after saving $xbig"
8120 local xsml=trusted.sml
8121 log "save $xsml on $file"
8122 setfattr -n $xsml -v val $file || error "saving $xsml on $file failed"
8124 local new=$(get_xattr_value $xbig $file)
8125 [[ "$new" != "$orig" ]] && error "$xbig different after saving $xsml"
8127 log "grow $xsml on $file"
8128 setfattr -n $xsml -v "$value" $file ||
8129 error "growing $xsml on $file failed"
8131 new=$(get_xattr_value $xbig $file)
8132 [[ "$new" != "$orig" ]] && error "$xbig different after growing $xsml"
8133 log "$xbig still valid after growing $xsml"
8138 test_102h() { # bug 15777
8141 run_test 102h "grow xattr from inside inode to external block"
8144 large_xattr_enabled || skip_env "ea_inode feature disabled"
8146 grow_xattr $(max_xattr_size)
8148 run_test 102ha "grow xattr from inside inode to external inode"
8150 test_102i() { # bug 17038
8151 [ -z "$(which getfattr 2>/dev/null)" ] &&
8152 skip "could not find getfattr"
8155 ln -s $DIR/$tfile $DIR/${tfile}link
8156 getfattr -n trusted.lov $DIR/$tfile ||
8157 error "lgetxattr on $DIR/$tfile failed"
8158 getfattr -h -n trusted.lov $DIR/${tfile}link 2>&1 |
8159 grep -i "no such attr" ||
8160 error "error for lgetxattr on $DIR/${tfile}link is not ENODATA"
8161 rm -f $DIR/$tfile $DIR/${tfile}link
8163 run_test 102i "lgetxattr test on symbolic link ============"
8166 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8167 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8169 XINC=$(have_xattrs_include)
8170 setup_test102 "$RUNAS"
8171 chown $RUNAS_ID $DIR/$tdir
8172 $RUNAS tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
8174 compare_stripe_info1 "$RUNAS"
8176 run_test 102j "non-root tar restore stripe info from tarfile, not keep osts ==="
8179 [ -z "$(which setfattr 2>/dev/null)" ] &&
8180 skip "could not find setfattr"
8183 # b22187 just check that does not crash for regular file.
8184 setfattr -n trusted.lov $DIR/$tfile
8185 # b22187 'setfattr -n trusted.lov' should remove LOV EA for directories
8186 local test_kdir=$DIR/$tdir
8187 test_mkdir $test_kdir
8188 local default_size=$($LFS getstripe -S $test_kdir)
8189 local default_count=$($LFS getstripe -c $test_kdir)
8190 local default_offset=$($LFS getstripe -i $test_kdir)
8191 $SETSTRIPE -S 65536 -i 0 -c $OSTCOUNT $test_kdir ||
8192 error 'dir setstripe failed'
8193 setfattr -n trusted.lov $test_kdir
8194 local stripe_size=$($LFS getstripe -S $test_kdir)
8195 local stripe_count=$($LFS getstripe -c $test_kdir)
8196 local stripe_offset=$($LFS getstripe -i $test_kdir)
8197 [ $stripe_size -eq $default_size ] ||
8198 error "stripe size $stripe_size != $default_size"
8199 [ $stripe_count -eq $default_count ] ||
8200 error "stripe count $stripe_count != $default_count"
8201 [ $stripe_offset -eq $default_offset ] ||
8202 error "stripe offset $stripe_offset != $default_offset"
8203 rm -rf $DIR/$tfile $test_kdir
8205 run_test 102k "setfattr without parameter of value shouldn't cause a crash"
8208 [ -z "$(which getfattr 2>/dev/null)" ] &&
8209 skip "could not find getfattr"
8211 # LU-532 trusted. xattr is invisible to non-root
8212 local testfile=$DIR/$tfile
8216 echo "listxattr as user..."
8217 chown $RUNAS_ID $testfile
8218 $RUNAS getfattr -d -m '.*' $testfile 2>&1 |
8219 grep -q "trusted" &&
8220 error "$testfile trusted xattrs are user visible"
8224 run_test 102l "listxattr size test =================================="
8226 test_102m() { # LU-3403 llite: error of listxattr when buffer is small
8227 local path=$DIR/$tfile
8230 listxattr_size_check $path || error "listattr_size_check $path failed"
8232 run_test 102m "Ensure listxattr fails on small bufffer ========"
8236 getxattr() { # getxattr path name
8237 # Return the base64 encoding of the value of xattr name on path.
8241 # # getfattr --absolute-names --encoding=base64 --name=trusted.lov $path
8243 # trusted.lov=0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
8245 # We print just 0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
8247 getfattr --absolute-names --encoding=base64 --name=$name $path |
8248 awk -F= -v name=$name '$1 == name {
8249 print substr($0, index($0, "=") + 1);
8253 test_102n() { # LU-4101 mdt: protect internal xattrs
8254 [ -z "$(which setfattr 2>/dev/null)" ] &&
8255 skip "could not find setfattr"
8256 if [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.50) ]
8258 skip "MDT < 2.5.50 allows setxattr on internal trusted xattrs"
8261 local file0=$DIR/$tfile.0
8262 local file1=$DIR/$tfile.1
8263 local xattr0=$TMP/$tfile.0
8264 local xattr1=$TMP/$tfile.1
8265 local namelist="lov lma lmv link fid version som hsm"
8269 rm -rf $file0 $file1 $xattr0 $xattr1
8272 # Get 'before' xattrs of $file1.
8273 getfattr --absolute-names --dump --match=- $file1 > $xattr0
8275 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.53) ] &&
8276 namelist+=" lfsck_namespace"
8277 for name in $namelist; do
8278 # Try to copy xattr from $file0 to $file1.
8279 value=$(getxattr $file0 trusted.$name 2> /dev/null)
8281 setfattr --name=trusted.$name --value="$value" $file1 ||
8282 error "setxattr 'trusted.$name' failed"
8284 # Try to set a garbage xattr.
8285 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
8287 if [[ x$name == "xlov" ]]; then
8288 setfattr --name=trusted.lov --value="$value" $file1 &&
8289 error "setxattr invalid 'trusted.lov' success"
8291 setfattr --name=trusted.$name --value="$value" $file1 ||
8292 error "setxattr invalid 'trusted.$name' failed"
8295 # Try to remove the xattr from $file1. We don't care if this
8296 # appears to succeed or fail, we just don't want there to be
8297 # any changes or crashes.
8298 setfattr --remove=$trusted.$name $file1 2> /dev/null
8301 if [ $(lustre_version_code $SINGLEMDS) -gt $(version_code 2.6.50) ]
8304 # Try to copy xattr from $file0 to $file1.
8305 value=$(getxattr $file0 trusted.$name 2> /dev/null)
8307 setfattr --name=trusted.$name --value="$value" $file1 ||
8308 error "setxattr 'trusted.$name' failed"
8310 # Try to set a garbage xattr.
8311 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
8313 setfattr --name=trusted.$name --value="$value" $file1 ||
8314 error "setxattr 'trusted.$name' failed"
8316 # Try to remove the xattr from $file1. We don't care if this
8317 # appears to succeed or fail, we just don't want there to be
8318 # any changes or crashes.
8319 setfattr --remove=$trusted.$name $file1 2> /dev/null
8322 # Get 'after' xattrs of file1.
8323 getfattr --absolute-names --dump --match=- $file1 > $xattr1
8325 if ! diff $xattr0 $xattr1; then
8326 error "before and after xattrs of '$file1' differ"
8329 rm -rf $file0 $file1 $xattr0 $xattr1
8333 run_test 102n "silently ignore setxattr on internal trusted xattrs"
8335 test_102p() { # LU-4703 setxattr did not check ownership
8336 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.56) ] &&
8337 skip "MDS needs to be at least 2.5.56"
8339 local testfile=$DIR/$tfile
8343 echo "setfacl as user..."
8344 $RUNAS setfacl -m "u:$RUNAS_ID:rwx" $testfile
8345 [ $? -ne 0 ] || error "setfacl by $RUNAS_ID was allowed on $testfile"
8347 echo "setfattr as user..."
8348 setfacl -m "u:$RUNAS_ID:---" $testfile
8349 $RUNAS setfattr -x system.posix_acl_access $testfile
8350 [ $? -ne 0 ] || error "setfattr by $RUNAS_ID was allowed on $testfile"
8352 run_test 102p "check setxattr(2) correctly fails without permission"
8355 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6.92) ] &&
8356 skip "MDS needs to be at least 2.6.92"
8358 orphan_linkea_check $DIR/$tfile || error "orphan_linkea_check"
8360 run_test 102q "flistxattr should not return trusted.link EAs for orphans"
8363 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6.93) ] &&
8364 skip "MDS needs to be at least 2.6.93"
8366 touch $DIR/$tfile || error "touch"
8367 setfattr -n user.$(basename $tfile) $DIR/$tfile || error "setfattr"
8368 getfattr -n user.$(basename $tfile) $DIR/$tfile || error "getfattr"
8369 rm $DIR/$tfile || error "rm"
8372 mkdir -p $DIR/$tdir || error "mkdir"
8373 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
8374 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
8375 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
8376 error "$testfile error deleting user.author1"
8377 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
8378 grep "user.$(basename $tdir)" &&
8379 error "$tdir did not delete user.$(basename $tdir)"
8380 rmdir $DIR/$tdir || error "rmdir"
8383 test_mkdir $DIR/$tdir
8384 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
8385 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
8386 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
8387 error "$testfile error deleting user.author1"
8388 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
8389 grep "user.$(basename $tdir)" &&
8390 error "$tdir did not delete user.$(basename $tdir)"
8391 rmdir $DIR/$tdir || error "rm striped dir"
8393 run_test 102r "set EAs with empty values"
8396 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.11.52) ] &&
8397 skip "MDS needs to be at least 2.11.52"
8399 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
8401 save_lustre_params client "llite.*.xattr_cache" > $save
8403 for cache in 0 1; do
8404 lctl set_param llite.*.xattr_cache=$cache
8407 touch $DIR/$tfile || error "touch"
8408 for prefix in lustre security system trusted user; do
8409 # Note getxattr() may fail with 'Operation not
8410 # supported' or 'No such attribute' depending
8411 # on prefix and cache.
8412 getfattr -n $prefix.n102s $DIR/$tfile &&
8413 error "getxattr '$prefix.n102s' should fail (cache = $cache)"
8417 restore_lustre_params < $save
8419 run_test 102s "getting nonexistent xattrs should fail"
8422 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.11.52) ] &&
8423 skip "MDS needs to be at least 2.11.52"
8425 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
8427 save_lustre_params client "llite.*.xattr_cache" > $save
8429 for cache in 0 1; do
8430 lctl set_param llite.*.xattr_cache=$cache
8432 for buf_size in 0 256; do
8434 touch $DIR/$tfile || error "touch"
8435 setfattr -n user.multiop $DIR/$tfile
8436 $MULTIOP $DIR/$tfile oa$buf_size ||
8437 error "cannot get zero length xattr value (buf_size = $buf_size)"
8441 restore_lustre_params < $save
8443 run_test 102t "zero length xattr values handled correctly"
8447 $LUSTRE/tests/acl/run $LUSTRE/tests/acl/$1.test
8452 [ "$UID" != 0 ] && skip "must run as root"
8453 $GSS && skip_env "could not run under gss"
8454 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] &&
8455 skip_env "must have acl enabled"
8456 [ -z "$(which setfacl 2>/dev/null)" ] &&
8457 skip_env "could not find setfacl"
8458 remote_mds_nodsh && skip "remote MDS with nodsh"
8460 gpasswd -a daemon bin # LU-5641
8461 do_facet $SINGLEMDS gpasswd -a daemon bin # LU-5641
8463 declare -a identity_old
8465 for num in $(seq $MDSCOUNT); do
8466 switch_identity $num true || identity_old[$num]=$?
8474 echo "performing cp ..."
8475 run_acl_subtest cp || error "run_acl_subtest cp failed"
8476 echo "performing getfacl-noacl..."
8477 run_acl_subtest getfacl-noacl || error "getfacl-noacl test failed"
8478 echo "performing misc..."
8479 run_acl_subtest misc || error "misc test failed"
8480 echo "performing permissions..."
8481 run_acl_subtest permissions || error "permissions failed"
8482 # LU-1482 mdd: Setting xattr are properly checked with and without ACLs
8483 if [ $(lustre_version_code $SINGLEMDS) -gt $(version_code 2.8.55) -o \
8484 \( $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6) -a \
8485 $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.5.29) \) ]
8487 echo "performing permissions xattr..."
8488 run_acl_subtest permissions_xattr ||
8489 error "permissions_xattr failed"
8491 echo "performing setfacl..."
8492 run_acl_subtest setfacl || error "setfacl test failed"
8494 # inheritance test got from HP
8495 echo "performing inheritance..."
8496 cp $LUSTRE/tests/acl/make-tree . || error "cannot copy make-tree"
8497 chmod +x make-tree || error "chmod +x failed"
8498 run_acl_subtest inheritance || error "inheritance test failed"
8501 echo "LU-974 ignore umask when acl is enabled..."
8502 run_acl_subtest 974 || error "LU-974 umask test failed"
8503 if [ $MDSCOUNT -ge 2 ]; then
8504 run_acl_subtest 974_remote ||
8505 error "LU-974 umask test failed under remote dir"
8508 echo "LU-2561 newly created file is same size as directory..."
8509 if [ $(facet_fstype $SINGLEMDS) != "zfs" ]; then
8510 run_acl_subtest 2561 || error "LU-2561 test failed"
8512 run_acl_subtest 2561_zfs || error "LU-2561 zfs test failed"
8515 run_acl_subtest 4924 || error "LU-4924 test failed"
8520 for num in $(seq $MDSCOUNT); do
8521 if [ "${identity_old[$num]}" = 1 ]; then
8522 switch_identity $num false || identity_old[$num]=$?
8526 run_test 103a "acl test"
8531 for U in {0..511}; do
8533 local O=$(printf "%04o" $U)
8535 umask $(printf "%04o" $((511 ^ $O)))
8536 $LFS setstripe -c 1 $DIR/$tfile.s$O
8537 local S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.s$O))
8539 (( $S == ($O & 0666) )) ||
8540 error "lfs setstripe $DIR/$tfile.s$O '$S' != '$O'"
8542 $LFS setstripe -E16M -c 1 -E1G -S4M $DIR/$tfile.p$O
8543 S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.p$O))
8544 (( $S == ($O & 0666) )) ||
8545 error "lfs setstripe -E $DIR/$tfile.p$O '$S' != '$O'"
8547 $LFS setstripe -N2 -c 1 $DIR/$tfile.m$O
8548 S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.m$O))
8549 (( $S == ($O & 0666) )) ||
8550 error "lfs setstripe -N2 $DIR/$tfile.m$O '$S' != '$O'"
8551 rm -f $DIR/$tfile.[smp]$0
8556 run_test 103b "umask lfs setstripe"
8560 cp -rp $DIR/$tdir $DIR/$tdir.bak
8562 [ -n "$(getfattr -d -m. $DIR/$tdir | grep posix_acl_default)" ] &&
8563 error "$DIR/$tdir shouldn't contain default ACL"
8564 [ -n "$(getfattr -d -m. $DIR/$tdir.bak | grep posix_acl_default)" ] &&
8565 error "$DIR/$tdir.bak shouldn't contain default ACL"
8568 run_test 103c "'cp -rp' won't set empty acl"
8571 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8574 lfs df || error "lfs df failed"
8575 lfs df -ih || error "lfs df -ih failed"
8576 lfs df -h $DIR || error "lfs df -h $DIR failed"
8577 lfs df -i $DIR || error "lfs df -i $DIR failed"
8578 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
8579 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
8581 local OSC=$(lctl dl | grep OST0000-osc-[^M] | awk '{ print $4 }')
8582 lctl --device %$OSC deactivate
8583 lfs df || error "lfs df with deactivated OSC failed"
8584 lctl --device %$OSC activate
8585 # wait the osc back to normal
8586 wait_osc_import_state client ost FULL
8588 lfs df || error "lfs df with reactivated OSC failed"
8591 run_test 104a "lfs df [-ih] [path] test ========================="
8594 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8595 [ $RUNAS_ID -eq $UID ] &&
8596 skip_env "RUNAS_ID = UID = $UID -- skipping"
8599 denied_cnt=$(($($RUNAS $LFS check servers 2>&1 |
8600 grep "Permission denied" | wc -l)))
8601 if [ $denied_cnt -ne 0 ]; then
8602 error "lfs check servers test failed"
8605 run_test 104b "$RUNAS lfs check servers test ===================="
8608 # doesn't work on 2.4 kernels
8610 if $(flock_is_enabled); then
8611 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
8613 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
8617 run_test 105a "flock when mounted without -o flock test ========"
8621 if $(flock_is_enabled); then
8622 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
8624 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
8628 run_test 105b "fcntl when mounted without -o flock test ========"
8632 if $(flock_is_enabled); then
8633 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
8635 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
8639 run_test 105c "lockf when mounted without -o flock test"
8641 test_105d() { # bug 15924
8642 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8644 test_mkdir $DIR/$tdir
8645 flock_is_enabled || skip_env "mount w/o flock enabled"
8646 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
8647 $LCTL set_param fail_loc=0x80000315
8648 flocks_test 2 $DIR/$tdir
8650 run_test 105d "flock race (should not freeze) ========"
8652 test_105e() { # bug 22660 && 22040
8653 flock_is_enabled || skip_env "mount w/o flock enabled"
8656 flocks_test 3 $DIR/$tfile
8658 run_test 105e "Two conflicting flocks from same process"
8660 test_106() { #bug 10921
8661 test_mkdir $DIR/$tdir
8662 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
8663 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
8665 run_test 106 "attempt exec of dir followed by chown of that dir"
8668 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8676 local save_pattern=$(sysctl -n kernel.core_pattern)
8677 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
8678 sysctl -w kernel.core_pattern=$file
8679 sysctl -w kernel.core_uses_pid=0
8687 kill -s 11 $SLEEPPID
8689 if [ -e $file ]; then
8690 size=`stat -c%s $file`
8691 [ $size -eq 0 ] && error "Fail to create core file $file"
8693 error "Fail to create core file $file"
8696 sysctl -w kernel.core_pattern=$save_pattern
8697 sysctl -w kernel.core_uses_pid=$save_uses_pid
8700 run_test 107 "Coredump on SIG"
8703 test_mkdir $DIR/$tdir
8704 test_mkdir $DIR/$tdir/$(str_repeat 'a' 255)
8705 $LFS mkdir -c $MDSCOUNT $DIR/$tdir/$(str_repeat 'b' 256) &&
8706 error "mkdir with 256 char should fail, but did not"
8707 touch $DIR/$tdir/$(str_repeat 'x' 255) ||
8708 error "create with 255 char failed"
8709 touch $DIR/$tdir/$(str_repeat 'y' 256) &&
8710 error "create with 256 char should fail, but did not"
8715 run_test 110 "filename length checking"
8718 # Purpose: To verify dynamic thread (OSS) creation.
8721 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8722 remote_ost_nodsh && skip "remote OST with nodsh"
8724 # Lustre does not stop service threads once they are started.
8725 # Reset number of running threads to default.
8730 local save_params="$TMP/sanity-$TESTNAME.parameters"
8732 # Get ll_ost_io count before I/O
8733 OSTIO_pre=$(do_facet ost1 \
8734 "$LCTL get_param ost.OSS.ost_io.threads_started | cut -d= -f2")
8735 # Exit if lustre is not running (ll_ost_io not running).
8736 [ -z "$OSTIO_pre" ] && error "no OSS threads"
8738 echo "Starting with $OSTIO_pre threads"
8739 local thread_max=$((OSTIO_pre * 2))
8740 local rpc_in_flight=$((thread_max * 2))
8741 # Number of I/O Process proposed to be started.
8743 local facets=$(get_facets OST)
8745 save_lustre_params client "osc.*OST*.max_rpcs_in_flight" > $save_params
8746 save_lustre_params $facets "ost.OSS.ost_io.threads_max" >> $save_params
8748 # Set in_flight to $rpc_in_flight
8749 $LCTL set_param osc.*OST*.max_rpcs_in_flight=$rpc_in_flight ||
8750 error "Failed to set max_rpcs_in_flight to $rpc_in_flight"
8751 nfiles=${rpc_in_flight}
8752 # Set ost thread_max to $thread_max
8753 do_facet ost1 "$LCTL set_param ost.OSS.ost_io.threads_max=$thread_max"
8755 # 5 Minutes should be sufficient for max number of OSS
8756 # threads(thread_max) to be created.
8760 local WTL=${WTL:-"$LUSTRE/tests/write_time_limit"}
8761 test_mkdir $DIR/$tdir
8762 for i in $(seq $nfiles); do
8763 local file=$DIR/$tdir/${tfile}-$i
8764 $LFS setstripe -c -1 -i 0 $file
8765 ($WTL $file $timeout)&
8768 # I/O Started - Wait for thread_started to reach thread_max or report
8769 # error if thread_started is more than thread_max.
8770 echo "Waiting for thread_started to reach thread_max"
8771 local thread_started=0
8772 local end_time=$((SECONDS + timeout))
8774 while [ $SECONDS -le $end_time ] ; do
8776 # Get ost i/o thread_started count.
8777 thread_started=$(do_facet ost1 \
8779 ost.OSS.ost_io.threads_started | cut -d= -f2")
8780 # Break out if thread_started is equal/greater than thread_max
8781 if [[ $thread_started -ge $thread_max ]]; then
8782 echo ll_ost_io thread_started $thread_started, \
8783 equal/greater than thread_max $thread_max
8789 # Cleanup - We have the numbers, Kill i/o jobs if running.
8790 jobcount=($(jobs -p))
8791 for i in $(seq 0 $((${#jobcount[@]}-1)))
8793 kill -9 ${jobcount[$i]}
8794 if [ $? -ne 0 ] ; then
8796 Failed to Kill \'WTL\(I/O\)\' with pid ${jobcount[$i]}
8800 # Cleanup files left by WTL binary.
8801 for i in $(seq $nfiles); do
8802 local file=$DIR/$tdir/${tfile}-$i
8804 if [ $? -ne 0 ] ; then
8805 echo "Warning: Failed to delete file $file"
8809 restore_lustre_params <$save_params
8810 rm -f $save_params || echo "Warning: delete file '$save_params' failed"
8812 # Error out if no new thread has started or Thread started is greater
8814 if [[ $thread_started -le $OSTIO_pre ||
8815 $thread_started -gt $thread_max ]]; then
8816 error "ll_ost_io: thread_started $thread_started" \
8817 "OSTIO_pre $OSTIO_pre, thread_max $thread_max." \
8818 "No new thread started or thread started greater " \
8822 run_test 115 "verify dynamic thread creation===================="
8825 wait_delete_completed
8826 AVAIL=($(lctl get_param -n osc.*[oO][sS][cC]-[^M]*.kbytesavail))
8827 echo "OST kbytes available: ${AVAIL[@]}"
8832 for ((i = 0; i < ${#AVAIL[@]}; i++)); do
8833 #echo OST $i: ${AVAIL[i]}kb
8834 if [[ ${AVAIL[i]} -gt $MAXV ]]; then
8838 if [[ ${AVAIL[i]} -lt $MINV ]]; then
8843 echo "Min free space: OST $MINI: $MINV"
8844 echo "Max free space: OST $MAXI: $MAXV"
8847 test_116a() { # was previously test_116()
8848 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8849 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8850 remote_mds_nodsh && skip "remote MDS with nodsh"
8852 echo -n "Free space priority "
8853 do_facet $SINGLEMDS lctl get_param -n lo*.*-mdtlov.qos_prio_free |
8858 [ $MINV -eq 0 ] && skip "no free space in OST$MINI, skip"
8859 [ $MINV -gt 10000000 ] && skip "too much free space in OST$MINI, skip"
8860 trap simple_cleanup_common EXIT
8862 # Check if we need to generate uneven OSTs
8863 test_mkdir -p $DIR/$tdir/OST${MINI}
8864 local FILL=$((MINV / 4))
8865 local DIFF=$((MAXV - MINV))
8866 local DIFF2=$((DIFF * 100 / MINV))
8868 local threshold=$(do_facet $SINGLEMDS \
8869 lctl get_param -n *.*MDT0000-mdtlov.qos_threshold_rr | head -n1)
8870 threshold=${threshold%%%}
8871 echo -n "Check for uneven OSTs: "
8872 echo -n "diff=${DIFF}KB (${DIFF2}%) must be > ${threshold}% ..."
8874 if [[ $DIFF2 -gt $threshold ]]; then
8876 echo "Don't need to fill OST$MINI"
8878 # generate uneven OSTs. Write 2% over the QOS threshold value
8880 DIFF=$((threshold - DIFF2 + 2))
8881 DIFF2=$((MINV * DIFF / 100))
8882 echo "Fill $DIFF% remaining space in OST$MINI with ${DIFF2}KB"
8883 $SETSTRIPE -i $MINI -c 1 $DIR/$tdir/OST${MINI} ||
8884 error "setstripe failed"
8885 DIFF=$((DIFF2 / 2048))
8887 while [ $i -lt $DIFF ]; do
8889 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i \
8890 bs=2M count=1 2>/dev/null
8899 DIFF=$((MAXV - MINV))
8900 DIFF2=$((DIFF * 100 / MINV))
8901 echo -n "diff=$DIFF=$DIFF2% must be > $threshold% for QOS mode..."
8902 if [ $DIFF2 -gt $threshold ]; then
8905 echo "failed - QOS mode won't be used"
8906 simple_cleanup_common
8907 skip "QOS imbalance criteria not met"
8915 # now fill using QOS
8916 $SETSTRIPE -c 1 $DIR/$tdir
8917 FILL=$((FILL / 200))
8918 if [ $FILL -gt 600 ]; then
8921 echo "writing $FILL files to QOS-assigned OSTs"
8923 while [ $i -lt $FILL ]; do
8925 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=200k \
8929 echo "wrote $i 200k files"
8933 echo "Note: free space may not be updated, so measurements might be off"
8935 DIFF2=$((MAXV - MINV))
8936 echo "free space delta: orig $DIFF final $DIFF2"
8937 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
8938 DIFF=$((MINV1 - ${AVAIL[$MINI1]}))
8939 echo "Wrote ${DIFF}KB to smaller OST $MINI1"
8940 DIFF2=$((MAXV1 - ${AVAIL[$MAXI1]}))
8941 echo "Wrote ${DIFF2}KB to larger OST $MAXI1"
8942 if [[ $DIFF -gt 0 ]]; then
8943 FILL=$((DIFF2 * 100 / DIFF - 100))
8944 echo "Wrote ${FILL}% more data to larger OST $MAXI1"
8947 # Figure out which files were written where
8948 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
8949 awk '/'$MINI1': / {print $2; exit}')
8951 MINC=$($GETSTRIPE --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
8952 echo "$MINC files created on smaller OST $MINI1"
8953 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
8954 awk '/'$MAXI1': / {print $2; exit}')
8956 MAXC=$($GETSTRIPE --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
8957 echo "$MAXC files created on larger OST $MAXI1"
8958 if [[ $MINC -gt 0 ]]; then
8959 FILL=$((MAXC * 100 / MINC - 100))
8960 echo "Wrote ${FILL}% more files to larger OST $MAXI1"
8962 [[ $MAXC -gt $MINC ]] ||
8963 error_ignore LU-9 "stripe QOS didn't balance free space"
8964 simple_cleanup_common
8966 run_test 116a "stripe QOS: free space balance ==================="
8968 test_116b() { # LU-2093
8969 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8970 remote_mds_nodsh && skip "remote MDS with nodsh"
8972 #define OBD_FAIL_MDS_OSC_CREATE_FAIL 0x147
8973 local old_rr=$(do_facet $SINGLEMDS lctl get_param -n \
8974 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr | head -1)
8975 [ -z "$old_rr" ] && skip "no QOS"
8976 do_facet $SINGLEMDS lctl set_param \
8977 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr=0
8979 do_facet $SINGLEMDS lctl set_param fail_loc=0x147
8980 createmany -o $DIR/$tdir/f- 20 || error "can't create"
8981 do_facet $SINGLEMDS lctl set_param fail_loc=0
8983 do_facet $SINGLEMDS lctl set_param \
8984 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr=$old_rr
8986 run_test 116b "QoS shouldn't LBUG if not enough OSTs found on the 2nd pass"
8988 test_117() # bug 10891
8990 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8992 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
8993 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
8994 lctl set_param fail_loc=0x21e
8995 > $DIR/$tfile || error "truncate failed"
8996 lctl set_param fail_loc=0
8997 echo "Truncate succeeded."
9000 run_test 117 "verify osd extend =========="
9002 NO_SLOW_RESENDCOUNT=4
9003 export OLD_RESENDCOUNT=""
9004 set_resend_count () {
9005 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
9006 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -n1)
9007 lctl set_param -n $PROC_RESENDCOUNT $1
9008 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
9011 # for reduce test_118* time (b=14842)
9012 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
9014 # Reset async IO behavior after error case
9016 FILE=$DIR/reset_async
9018 # Ensure all OSCs are cleared
9019 $SETSTRIPE -c -1 $FILE
9020 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
9025 test_118a() #bug 11710
9027 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9031 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9032 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9033 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
9035 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9036 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9041 run_test 118a "verify O_SYNC works =========="
9045 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9046 remote_ost_nodsh && skip "remote OST with nodsh"
9050 #define OBD_FAIL_SRV_ENOENT 0x217
9051 set_nodes_failloc "$(osts_nodes)" 0x217
9052 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9054 set_nodes_failloc "$(osts_nodes)" 0
9055 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9056 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9059 if [[ $RC -eq 0 ]]; then
9060 error "Must return error due to dropped pages, rc=$RC"
9064 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9065 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9069 echo "Dirty pages not leaked on ENOENT"
9071 # Due to the above error the OSC will issue all RPCs syncronously
9072 # until a subsequent RPC completes successfully without error.
9073 $MULTIOP $DIR/$tfile Ow4096yc
9078 run_test 118b "Reclaim dirty pages on fatal error =========="
9082 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9084 # for 118c, restore the original resend count, LU-1940
9085 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] &&
9086 set_resend_count $OLD_RESENDCOUNT
9087 remote_ost_nodsh && skip "remote OST with nodsh"
9091 #define OBD_FAIL_OST_EROFS 0x216
9092 set_nodes_failloc "$(osts_nodes)" 0x216
9094 # multiop should block due to fsync until pages are written
9095 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
9099 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
9100 error "Multiop failed to block on fsync, pid=$MULTIPID"
9103 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9105 if [[ $WRITEBACK -eq 0 ]]; then
9106 error "No page in writeback, writeback=$WRITEBACK"
9109 set_nodes_failloc "$(osts_nodes)" 0
9112 if [[ $RC -ne 0 ]]; then
9113 error "Multiop fsync failed, rc=$RC"
9116 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9117 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9119 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9120 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9124 echo "Dirty pages flushed via fsync on EROFS"
9127 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
9129 # continue to use small resend count to reduce test_118* time (b=14842)
9130 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
9134 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9135 remote_ost_nodsh && skip "remote OST with nodsh"
9139 #define OBD_FAIL_OST_BRW_PAUSE_BULK
9140 set_nodes_failloc "$(osts_nodes)" 0x214
9141 # multiop should block due to fsync until pages are written
9142 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
9146 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
9147 error "Multiop failed to block on fsync, pid=$MULTIPID"
9150 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9152 if [[ $WRITEBACK -eq 0 ]]; then
9153 error "No page in writeback, writeback=$WRITEBACK"
9156 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
9157 set_nodes_failloc "$(osts_nodes)" 0
9159 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9160 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9162 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9163 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9167 echo "Dirty pages gaurenteed flushed via fsync"
9170 run_test 118d "Fsync validation inject a delay of the bulk =========="
9173 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9177 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
9178 lctl set_param fail_loc=0x8000040a
9180 # Should simulate EINVAL error which is fatal
9181 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9183 if [[ $RC -eq 0 ]]; then
9184 error "Must return error due to dropped pages, rc=$RC"
9187 lctl set_param fail_loc=0x0
9189 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
9190 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9191 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9193 if [[ $LOCKED -ne 0 ]]; then
9194 error "Locked pages remain in cache, locked=$LOCKED"
9197 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9198 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9202 echo "No pages locked after fsync"
9207 run_test 118f "Simulate unrecoverable OSC side error =========="
9210 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9214 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
9215 lctl set_param fail_loc=0x406
9217 # simulate local -ENOMEM
9218 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9221 lctl set_param fail_loc=0
9222 if [[ $RC -eq 0 ]]; then
9223 error "Must return error due to dropped pages, rc=$RC"
9226 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
9227 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9228 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9230 if [[ $LOCKED -ne 0 ]]; then
9231 error "Locked pages remain in cache, locked=$LOCKED"
9234 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9235 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9239 echo "No pages locked after fsync"
9244 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
9247 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9248 remote_ost_nodsh && skip "remote OST with nodsh"
9252 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
9253 set_nodes_failloc "$(osts_nodes)" 0x20e
9254 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
9255 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9258 set_nodes_failloc "$(osts_nodes)" 0
9259 if [[ $RC -eq 0 ]]; then
9260 error "Must return error due to dropped pages, rc=$RC"
9263 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
9264 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9265 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9267 if [[ $LOCKED -ne 0 ]]; then
9268 error "Locked pages remain in cache, locked=$LOCKED"
9271 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9272 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9276 echo "No pages locked after fsync"
9280 run_test 118h "Verify timeout in handling recoverables errors =========="
9282 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
9285 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9286 remote_ost_nodsh && skip "remote OST with nodsh"
9290 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
9291 set_nodes_failloc "$(osts_nodes)" 0x20e
9293 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
9294 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
9297 set_nodes_failloc "$(osts_nodes)" 0
9301 if [[ $RC -ne 0 ]]; then
9302 error "got error, but should be not, rc=$RC"
9305 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
9306 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9307 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
9308 if [[ $LOCKED -ne 0 ]]; then
9309 error "Locked pages remain in cache, locked=$LOCKED"
9312 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9313 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9317 echo "No pages locked after fsync"
9321 run_test 118i "Fix error before timeout in recoverable error =========="
9323 [ "$SLOW" = "no" ] && set_resend_count 4
9326 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9327 remote_ost_nodsh && skip "remote OST with nodsh"
9331 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
9332 set_nodes_failloc "$(osts_nodes)" 0x220
9334 # return -EIO from OST
9335 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9337 set_nodes_failloc "$(osts_nodes)" 0x0
9338 if [[ $RC -eq 0 ]]; then
9339 error "Must return error due to dropped pages, rc=$RC"
9342 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
9343 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9344 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
9345 if [[ $LOCKED -ne 0 ]]; then
9346 error "Locked pages remain in cache, locked=$LOCKED"
9349 # in recoverable error on OST we want resend and stay until it finished
9350 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9351 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9355 echo "No pages locked after fsync"
9359 run_test 118j "Simulate unrecoverable OST side error =========="
9363 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9364 remote_ost_nodsh && skip "remote OSTs with nodsh"
9366 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
9367 set_nodes_failloc "$(osts_nodes)" 0x20e
9368 test_mkdir $DIR/$tdir
9370 for ((i=0;i<10;i++)); do
9371 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
9372 error "dd to $DIR/$tdir/$tfile-$i failed" )&
9379 set_nodes_failloc "$(osts_nodes)" 0
9382 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
9384 test_118l() # LU-646
9386 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9388 test_mkdir $DIR/$tdir
9389 $MULTIOP $DIR/$tdir Dy || error "fsync dir failed"
9392 run_test 118l "fsync dir"
9394 test_118m() # LU-3066
9396 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9398 test_mkdir $DIR/$tdir
9399 $MULTIOP $DIR/$tdir DY || error "fdatasync dir failed"
9402 run_test 118m "fdatasync dir ========="
9404 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
9411 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9412 remote_ost_nodsh && skip "remote OSTs with nodsh"
9414 # Sleep to avoid a cached response.
9415 #define OBD_STATFS_CACHE_SECONDS 1
9418 # Inject a 10 second delay in the OST_STATFS handler.
9419 #define OBD_FAIL_OST_STATFS_DELAY 0x242
9420 set_nodes_failloc "$(osts_nodes)" 0x242
9423 stat --file-system $MOUNT > /dev/null
9426 set_nodes_failloc "$(osts_nodes)" 0
9428 if ((end - begin > 20)); then
9429 error "statfs took $((end - begin)) seconds, expected 10"
9432 run_test 118n "statfs() sends OST_STATFS requests in parallel"
9434 test_119a() # bug 11737
9436 BSIZE=$((512 * 1024))
9437 directio write $DIR/$tfile 0 1 $BSIZE
9438 # We ask to read two blocks, which is more than a file size.
9439 # directio will indicate an error when requested and actual
9440 # sizes aren't equeal (a normal situation in this case) and
9441 # print actual read amount.
9442 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
9443 if [ "$NOB" != "$BSIZE" ]; then
9444 error "read $NOB bytes instead of $BSIZE"
9448 run_test 119a "Short directIO read must return actual read amount"
9450 test_119b() # bug 11737
9452 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9454 $SETSTRIPE -c 2 $DIR/$tfile || error "setstripe failed"
9455 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
9457 $MULTIOP $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) ||
9458 error "direct read failed"
9461 run_test 119b "Sparse directIO read must return actual read amount"
9463 test_119c() # bug 13099
9466 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
9467 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
9470 run_test 119c "Testing for direct read hitting hole"
9472 test_119d() # bug 15950
9474 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9476 MAX_RPCS_IN_FLIGHT=`$LCTL get_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight`
9477 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight 1
9479 $SETSTRIPE $DIR/$tfile -i 0 -c 1 || error "setstripe failed"
9480 $DIRECTIO write $DIR/$tfile 0 1 $BSIZE || error "first directio failed"
9481 #define OBD_FAIL_OSC_DIO_PAUSE 0x40d
9482 lctl set_param fail_loc=0x40d
9483 $DIRECTIO write $DIR/$tfile 1 4 $BSIZE &
9486 cat $DIR/$tfile > /dev/null &
9487 lctl set_param fail_loc=0
9490 log "the DIO writes have completed, now wait for the reads (should not block very long)"
9492 [ -n "`ps h -p $pid_reads -o comm`" ] && \
9493 error "the read rpcs have not completed in 2s"
9495 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight $MAX_RPCS_IN_FLIGHT
9497 run_test 119d "The DIO path should try to send a new rpc once one is completed"
9500 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9501 remote_mds_nodsh && skip "remote MDS with nodsh"
9502 test_mkdir $DIR/$tdir
9503 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9504 skip_env "no early lock cancel on server"
9506 lru_resize_disable mdc
9507 lru_resize_disable osc
9508 cancel_lru_locks mdc
9509 # asynchronous object destroy at MDT could cause bl ast to client
9510 cancel_lru_locks osc
9512 stat $DIR/$tdir > /dev/null
9513 can1=$(do_facet $SINGLEMDS \
9514 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9515 awk '/ldlm_cancel/ {print $2}')
9516 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9517 awk '/ldlm_bl_callback/ {print $2}')
9518 test_mkdir -c1 $DIR/$tdir/d1
9519 can2=$(do_facet $SINGLEMDS \
9520 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9521 awk '/ldlm_cancel/ {print $2}')
9522 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9523 awk '/ldlm_bl_callback/ {print $2}')
9524 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
9525 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
9526 lru_resize_enable mdc
9527 lru_resize_enable osc
9529 run_test 120a "Early Lock Cancel: mkdir test"
9532 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9533 remote_mds_nodsh && skip "remote MDS with nodsh"
9534 test_mkdir $DIR/$tdir
9535 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9536 skip_env "no early lock cancel on server"
9538 lru_resize_disable mdc
9539 lru_resize_disable osc
9540 cancel_lru_locks mdc
9541 stat $DIR/$tdir > /dev/null
9542 can1=$(do_facet $SINGLEMDS \
9543 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9544 awk '/ldlm_cancel/ {print $2}')
9545 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9546 awk '/ldlm_bl_callback/ {print $2}')
9548 can2=$(do_facet $SINGLEMDS \
9549 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9550 awk '/ldlm_cancel/ {print $2}')
9551 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9552 awk '/ldlm_bl_callback/ {print $2}')
9553 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
9554 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
9555 lru_resize_enable mdc
9556 lru_resize_enable osc
9558 run_test 120b "Early Lock Cancel: create test"
9561 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9562 remote_mds_nodsh && skip "remote MDS with nodsh"
9563 test_mkdir -c1 $DIR/$tdir
9564 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9565 skip "no early lock cancel on server"
9567 lru_resize_disable mdc
9568 lru_resize_disable osc
9569 test_mkdir -c1 $DIR/$tdir/d1
9570 test_mkdir -c1 $DIR/$tdir/d2
9571 touch $DIR/$tdir/d1/f1
9572 cancel_lru_locks mdc
9573 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
9574 can1=$(do_facet $SINGLEMDS \
9575 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9576 awk '/ldlm_cancel/ {print $2}')
9577 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9578 awk '/ldlm_bl_callback/ {print $2}')
9579 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
9580 can2=$(do_facet $SINGLEMDS \
9581 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9582 awk '/ldlm_cancel/ {print $2}')
9583 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9584 awk '/ldlm_bl_callback/ {print $2}')
9585 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
9586 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
9587 lru_resize_enable mdc
9588 lru_resize_enable osc
9590 run_test 120c "Early Lock Cancel: link test"
9593 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9594 remote_mds_nodsh && skip "remote MDS with nodsh"
9595 test_mkdir -c1 $DIR/$tdir
9596 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9597 skip_env "no early lock cancel on server"
9599 lru_resize_disable mdc
9600 lru_resize_disable osc
9602 cancel_lru_locks mdc
9603 stat $DIR/$tdir > /dev/null
9604 can1=$(do_facet $SINGLEMDS \
9605 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9606 awk '/ldlm_cancel/ {print $2}')
9607 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9608 awk '/ldlm_bl_callback/ {print $2}')
9609 chmod a+x $DIR/$tdir
9610 can2=$(do_facet $SINGLEMDS \
9611 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9612 awk '/ldlm_cancel/ {print $2}')
9613 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9614 awk '/ldlm_bl_callback/ {print $2}')
9615 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
9616 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
9617 lru_resize_enable mdc
9618 lru_resize_enable osc
9620 run_test 120d "Early Lock Cancel: setattr test"
9623 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9624 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9625 skip_env "no early lock cancel on server"
9626 remote_mds_nodsh && skip "remote MDS with nodsh"
9628 local dlmtrace_set=false
9630 test_mkdir -c1 $DIR/$tdir
9631 lru_resize_disable mdc
9632 lru_resize_disable osc
9633 ! $LCTL get_param debug | grep -q dlmtrace &&
9634 $LCTL set_param debug=+dlmtrace && dlmtrace_set=true
9635 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
9636 cancel_lru_locks mdc
9637 cancel_lru_locks osc
9638 dd if=$DIR/$tdir/f1 of=/dev/null
9639 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
9640 # XXX client can not do early lock cancel of OST lock
9641 # during unlink (LU-4206), so cancel osc lock now.
9643 cancel_lru_locks osc
9644 can1=$(do_facet $SINGLEMDS \
9645 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9646 awk '/ldlm_cancel/ {print $2}')
9647 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9648 awk '/ldlm_bl_callback/ {print $2}')
9649 unlink $DIR/$tdir/f1
9651 can2=$(do_facet $SINGLEMDS \
9652 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9653 awk '/ldlm_cancel/ {print $2}')
9654 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9655 awk '/ldlm_bl_callback/ {print $2}')
9656 [ $can1 -ne $can2 ] && error "$((can2 - can1)) cancel RPC occured" &&
9657 $LCTL dk $TMP/cancel.debug.txt
9658 [ $blk1 -ne $blk2 ] && error "$((blk2 - blk1)) blocking RPC occured" &&
9659 $LCTL dk $TMP/blocking.debug.txt
9660 $dlmtrace_set && $LCTL set_param debug=-dlmtrace
9661 lru_resize_enable mdc
9662 lru_resize_enable osc
9664 run_test 120e "Early Lock Cancel: unlink test"
9667 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9668 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9669 skip_env "no early lock cancel on server"
9670 remote_mds_nodsh && skip "remote MDS with nodsh"
9672 test_mkdir -c1 $DIR/$tdir
9673 lru_resize_disable mdc
9674 lru_resize_disable osc
9675 test_mkdir -c1 $DIR/$tdir/d1
9676 test_mkdir -c1 $DIR/$tdir/d2
9677 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
9678 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
9679 cancel_lru_locks mdc
9680 cancel_lru_locks osc
9681 dd if=$DIR/$tdir/d1/f1 of=/dev/null
9682 dd if=$DIR/$tdir/d2/f2 of=/dev/null
9683 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
9684 # XXX client can not do early lock cancel of OST lock
9685 # during rename (LU-4206), so cancel osc lock now.
9687 cancel_lru_locks osc
9688 can1=$(do_facet $SINGLEMDS \
9689 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9690 awk '/ldlm_cancel/ {print $2}')
9691 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9692 awk '/ldlm_bl_callback/ {print $2}')
9693 mrename $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
9695 can2=$(do_facet $SINGLEMDS \
9696 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9697 awk '/ldlm_cancel/ {print $2}')
9698 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9699 awk '/ldlm_bl_callback/ {print $2}')
9700 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
9701 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
9702 lru_resize_enable mdc
9703 lru_resize_enable osc
9705 run_test 120f "Early Lock Cancel: rename test"
9708 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9709 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9710 skip_env "no early lock cancel on server"
9711 remote_mds_nodsh && skip "remote MDS with nodsh"
9713 lru_resize_disable mdc
9714 lru_resize_disable osc
9716 echo create $count files
9717 test_mkdir $DIR/$tdir
9718 cancel_lru_locks mdc
9719 cancel_lru_locks osc
9722 can0=$(do_facet $SINGLEMDS \
9723 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9724 awk '/ldlm_cancel/ {print $2}')
9725 blk0=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9726 awk '/ldlm_bl_callback/ {print $2}')
9727 createmany -o $DIR/$tdir/f $count
9729 can1=$(do_facet $SINGLEMDS \
9730 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9731 awk '/ldlm_cancel/ {print $2}')
9732 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9733 awk '/ldlm_bl_callback/ {print $2}')
9735 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
9736 echo rm $count files
9739 can2=$(do_facet $SINGLEMDS \
9740 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9741 awk '/ldlm_cancel/ {print $2}')
9742 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9743 awk '/ldlm_bl_callback/ {print $2}')
9745 echo total: $count removes in $((t2-t1))
9746 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
9748 # wait for commitment of removal
9749 lru_resize_enable mdc
9750 lru_resize_enable osc
9752 run_test 120g "Early Lock Cancel: performance test"
9754 test_121() { #bug #10589
9755 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9758 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out$/ {print $1}')
9759 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
9760 lctl set_param fail_loc=0x310
9761 cancel_lru_locks osc > /dev/null
9762 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in$/ {print $1}')
9763 lctl set_param fail_loc=0
9764 [[ $reads -eq $writes ]] ||
9765 error "read $reads blocks, must be $writes blocks"
9767 run_test 121 "read cancel race ========="
9769 test_123a() { # was test 123, statahead(bug 11401)
9770 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9773 if ! grep -q "processor.*: 1" /proc/cpuinfo; then
9774 log "testing UP system. Performance may be lower than expected."
9779 test_mkdir $DIR/$tdir
9780 NUMFREE=$(df -i -P $DIR | tail -n 1 | awk '{ print $4 }')
9781 [[ $NUMFREE -gt 100000 ]] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
9783 for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
9784 createmany -o $DIR/$tdir/$tfile $j $((i - j))
9786 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
9787 lctl set_param -n llite.*.statahead_max 0
9788 lctl get_param llite.*.statahead_max
9789 cancel_lru_locks mdc
9790 cancel_lru_locks osc
9792 time ls -l $DIR/$tdir | wc -l
9794 delta=$((etime - stime))
9795 log "ls $i files without statahead: $delta sec"
9796 lctl set_param llite.*.statahead_max=$max
9798 swrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
9799 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
9800 cancel_lru_locks mdc
9801 cancel_lru_locks osc
9803 time ls -l $DIR/$tdir | wc -l
9805 delta_sa=$((etime - stime))
9806 log "ls $i files with statahead: $delta_sa sec"
9807 lctl get_param -n llite.*.statahead_stats
9808 ewrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
9810 [[ $swrong -lt $ewrong ]] &&
9811 log "statahead was stopped, maybe too many locks held!"
9812 [[ $delta -eq 0 || $delta_sa -eq 0 ]] && continue
9814 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
9815 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
9816 lctl set_param -n llite.*.statahead_max 0
9817 lctl get_param llite.*.statahead_max
9818 cancel_lru_locks mdc
9819 cancel_lru_locks osc
9821 time ls -l $DIR/$tdir | wc -l
9823 delta=$((etime - stime))
9824 log "ls $i files again without statahead: $delta sec"
9825 lctl set_param llite.*.statahead_max=$max
9826 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
9827 if [ $SLOWOK -eq 0 ]; then
9828 error "ls $i files is slower with statahead!"
9830 log "ls $i files is slower with statahead!"
9836 [ $delta -gt 20 ] && break
9837 [ $delta -gt 8 ] && MULT=$((50 / delta))
9838 [ "$SLOW" = "no" -a $delta -gt 5 ] && break
9846 delta=$((etime - stime))
9847 log "rm -r $DIR/$tdir/: $delta seconds"
9849 lctl get_param -n llite.*.statahead_stats
9851 run_test 123a "verify statahead work"
9853 test_123b () { # statahead(bug 15027)
9854 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9856 test_mkdir $DIR/$tdir
9857 createmany -o $DIR/$tdir/$tfile-%d 1000
9859 cancel_lru_locks mdc
9860 cancel_lru_locks osc
9862 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
9863 lctl set_param fail_loc=0x80000803
9864 ls -lR $DIR/$tdir > /dev/null
9866 lctl set_param fail_loc=0x0
9867 lctl get_param -n llite.*.statahead_stats
9872 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
9875 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9876 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
9877 skip_env "no lru resize on server"
9881 test_mkdir $DIR/$tdir
9883 log "create $NR files at $DIR/$tdir"
9884 createmany -o $DIR/$tdir/f $NR ||
9885 error "failed to create $NR files in $DIR/$tdir"
9887 cancel_lru_locks mdc
9888 ls -l $DIR/$tdir > /dev/null
9892 for VALUE in $($LCTL get_param ldlm.namespaces.*mdc-*.lru_size); do
9893 local PARAM=$(echo ${VALUE[0]} | cut -d "=" -f1)
9894 LRU_SIZE=$($LCTL get_param -n $PARAM)
9895 if [[ $LRU_SIZE -gt $(default_lru_size) ]]; then
9896 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
9898 log "NS=$(basename $NSDIR)"
9903 if [[ -z "$NSDIR" || $LRU_SIZE -lt $(default_lru_size) ]]; then
9904 skip "Not enough cached locks created!"
9910 # We know that lru resize allows one client to hold $LIMIT locks
9911 # for 10h. After that locks begin to be killed by client.
9913 local LIMIT=$($LCTL get_param -n $NSDIR.pool.limit)
9915 if [ $LIMIT -lt $LRU_SIZE ]; then
9916 skip "Limit is too small $LIMIT"
9919 # Make LVF so higher that sleeping for $SLEEP is enough to _start_
9920 # killing locks. Some time was spent for creating locks. This means
9921 # that up to the moment of sleep finish we must have killed some of
9922 # them (10-100 locks). This depends on how fast ther were created.
9923 # Many of them were touched in almost the same moment and thus will
9924 # be killed in groups.
9925 local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE))
9927 # Use $LRU_SIZE_B here to take into account real number of locks
9928 # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
9929 local LRU_SIZE_B=$LRU_SIZE
9931 local OLD_LVF=$($LCTL get_param -n $NSDIR.pool.lock_volume_factor)
9932 log "OLD_LVF=$OLD_LVF"
9933 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $LVF
9935 # Let's make sure that we really have some margin. Client checks
9936 # cached locks every 10 sec.
9938 log "Sleep ${SLEEP} sec"
9940 while ((SEC<$SLEEP)); do
9944 LRU_SIZE=$($LCTL get_param -n $NSDIR/lru_size)
9948 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
9949 local LRU_SIZE_A=$($LCTL get_param -n $NSDIR.lru_size)
9951 [[ $LRU_SIZE_B -gt $LRU_SIZE_A ]] || {
9952 error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
9953 unlinkmany $DIR/$tdir/f $NR
9957 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
9958 log "unlink $NR files at $DIR/$tdir"
9959 unlinkmany $DIR/$tdir/f $NR
9961 run_test 124a "lru resize ======================================="
9963 get_max_pool_limit()
9965 local limit=$($LCTL get_param \
9966 -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit)
9969 if [[ $l -gt $max ]]; then
9977 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9978 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
9979 skip_env "no lru resize on server"
9981 LIMIT=$(get_max_pool_limit)
9983 NR=$(($(default_lru_size)*20))
9984 if [[ $NR -gt $LIMIT ]]; then
9985 log "Limit lock number by $LIMIT locks"
9989 IFree=$(mdsrate_inodes_available)
9990 if [ $IFree -lt $NR ]; then
9991 log "Limit lock number by $IFree inodes"
9995 lru_resize_disable mdc
9996 test_mkdir -p $DIR/$tdir/disable_lru_resize
9998 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
9999 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
10000 cancel_lru_locks mdc
10003 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
10006 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
10009 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
10013 nolruresize_delta=$((etime-stime))
10014 log "ls -la time: $nolruresize_delta seconds"
10015 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
10016 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
10018 lru_resize_enable mdc
10019 test_mkdir -p $DIR/$tdir/enable_lru_resize
10021 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
10022 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
10023 cancel_lru_locks mdc
10026 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
10029 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
10032 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
10036 lruresize_delta=$((etime-stime))
10037 log "ls -la time: $lruresize_delta seconds"
10038 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
10040 if [ $lruresize_delta -gt $nolruresize_delta ]; then
10041 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
10042 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
10043 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
10045 log "lru resize performs the same with no lru resize"
10047 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
10049 run_test 124b "lru resize (performance test) ======================="
10052 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10053 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
10054 skip_env "no lru resize on server"
10056 # cache ununsed locks on client
10058 cancel_lru_locks mdc
10059 test_mkdir $DIR/$tdir
10060 createmany -o $DIR/$tdir/f $nr ||
10061 error "failed to create $nr files in $DIR/$tdir"
10062 ls -l $DIR/$tdir > /dev/null
10064 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
10065 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
10066 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
10067 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
10068 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
10070 # set lru_max_age to 1 sec
10071 $LCTL set_param $nsdir.lru_max_age=1000 # milliseconds
10072 echo "sleep $((recalc_p * 2)) seconds..."
10073 sleep $((recalc_p * 2))
10075 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
10076 # restore lru_max_age
10077 $LCTL set_param -n $nsdir.lru_max_age $max_age
10078 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
10079 unlinkmany $DIR/$tdir/f $nr
10081 run_test 124c "LRUR cancel very aged locks"
10083 test_125() { # 13358
10084 $LCTL get_param -n llite.*.client_type | grep -q local ||
10085 skip "must run as local client"
10086 $LCTL get_param -n mdc.*-mdc-*.connect_flags | grep -q acl ||
10087 skip_env "must have acl enabled"
10088 [ -z "$(which setfacl)" ] && skip_env "must have setfacl tool"
10090 test_mkdir $DIR/$tdir
10091 $LFS setstripe -S 65536 -c -1 $DIR/$tdir || error "setstripe failed"
10092 setfacl -R -m u:bin:rwx $DIR/$tdir || error "setfacl $DIR/$tdir failed"
10093 ls -ld $DIR/$tdir || error "cannot access $DIR/$tdir"
10095 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
10097 test_126() { # bug 12829/13455
10098 $GSS && skip_env "must run as gss disabled"
10099 $LCTL get_param -n llite.*.client_type | grep -q local ||
10100 skip "must run as local client"
10101 [ "$UID" != 0 ] && skip "must run as root, not UID $UID"
10103 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
10104 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
10106 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
10108 run_test 126 "check that the fsgid provided by the client is taken into account"
10110 test_127a() { # bug 15521
10111 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10113 $SETSTRIPE -i 0 -c 1 $DIR/$tfile || error "setstripe failed"
10114 $LCTL set_param osc.*.stats=0
10115 FSIZE=$((2048 * 1024))
10116 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
10117 cancel_lru_locks osc
10118 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE
10120 $LCTL get_param osc.*0000-osc-*.stats | grep samples > $DIR/${tfile}.tmp
10121 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
10122 echo "got $COUNT $NAME"
10123 [ ! $MIN ] && error "Missing min value for $NAME proc entry"
10124 eval $NAME=$COUNT || error "Wrong proc format"
10127 read_bytes|write_bytes)
10128 [ $MIN -lt 4096 ] && error "min is too small: $MIN"
10129 [ $MIN -gt $FSIZE ] && error "min is too big: $MIN"
10130 [ $MAX -lt 4096 ] && error "max is too small: $MAX"
10131 [ $MAX -gt $FSIZE ] && error "max is too big: $MAX"
10132 [ $SUM -ne $FSIZE ] && error "sum is wrong: $SUM"
10133 [ $SUMSQ -lt $(((FSIZE /4096) * (4096 * 4096))) ] &&
10134 error "sumsquare is too small: $SUMSQ"
10135 [ $SUMSQ -gt $((FSIZE * FSIZE)) ] &&
10136 error "sumsquare is too big: $SUMSQ"
10140 done < $DIR/${tfile}.tmp
10142 #check that we actually got some stats
10143 [ "$read_bytes" ] || error "Missing read_bytes stats"
10144 [ "$write_bytes" ] || error "Missing write_bytes stats"
10145 [ "$read_bytes" != 0 ] || error "no read done"
10146 [ "$write_bytes" != 0 ] || error "no write done"
10148 run_test 127a "verify the client stats are sane"
10150 test_127b() { # bug LU-333
10151 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10153 $LCTL set_param llite.*.stats=0
10154 FSIZE=65536 # sized fixed to match PAGE_SIZE for most clients
10156 # perform 2 reads and writes so MAX is different from SUM.
10157 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
10158 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
10159 cancel_lru_locks osc
10160 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE count=1
10161 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE count=1
10163 $LCTL get_param llite.*.stats | grep samples > $TMP/${tfile}.tmp
10164 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
10165 echo "got $COUNT $NAME"
10166 eval $NAME=$COUNT || error "Wrong proc format"
10170 [ $COUNT -ne 2 ] && error "count is not 2: $COUNT"
10171 [ $MIN -ne $FSIZE ] && error "min is not $FSIZE: $MIN"
10172 [ $MAX -ne $FSIZE ] && error "max is incorrect: $MAX"
10173 [ $SUM -ne $((FSIZE * 2)) ] && error "sum is wrong: $SUM"
10176 [ $COUNT -ne 2 ] && error "count is not 2: $COUNT"
10177 [ $MIN -ne $FSIZE ] && error "min is not $FSIZE: $MIN"
10178 [ $MAX -ne $FSIZE ] && error "max is incorrect: $MAX"
10179 [ $SUM -ne $((FSIZE * 2)) ] && error "sum is wrong: $SUM"
10183 done < $TMP/${tfile}.tmp
10185 #check that we actually got some stats
10186 [ "$read_bytes" ] || error "Missing read_bytes stats"
10187 [ "$write_bytes" ] || error "Missing write_bytes stats"
10188 [ "$read_bytes" != 0 ] || error "no read done"
10189 [ "$write_bytes" != 0 ] || error "no write done"
10191 rm -f $TMP/${tfile}.tmp
10193 run_test 127b "verify the llite client stats are sane"
10195 test_128() { # bug 15212
10197 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
10202 result=$(grep error $TMP/$tfile.log)
10203 rm -f $DIR/$tfile $TMP/$tfile.log
10204 [ -z "$result" ] ||
10205 error "consecutive find's under interactive lfs failed"
10207 run_test 128 "interactive lfs for 2 consecutive find's"
10209 set_dir_limits () {
10214 local ldproc=/proc/fs/ldiskfs
10215 local facets=$(get_facets MDS)
10217 for facet in ${facets//,/ }; do
10218 canondev=$(ldiskfs_canon \
10219 *.$(convert_facet2label $facet).mntdev $facet)
10220 do_facet $facet "test -e $ldproc/$canondev/max_dir_size" ||
10221 ldproc=/sys/fs/ldiskfs
10222 do_facet $facet "echo $1 >$ldproc/$canondev/max_dir_size"
10223 do_facet $facet "echo $2 >$ldproc/$canondev/warning_dir_size"
10227 check_mds_dmesg() {
10228 local facets=$(get_facets MDS)
10229 for facet in ${facets//,/ }; do
10230 do_facet $facet "dmesg | tail -3 | grep -q $1" && return 0
10236 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10237 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.5.56) ]] ||
10238 skip "Need MDS version with at least 2.5.56"
10239 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
10240 skip_env "ldiskfs only test"
10242 remote_mds_nodsh && skip "remote MDS with nodsh"
10246 local has_warning=false
10249 mkdir -p $DIR/$tdir
10251 # block size of mds1
10252 local maxsize=$(($($LCTL get_param -n mdc.*MDT0000*.blocksize) * 5))
10253 set_dir_limits $maxsize $maxsize
10254 local dirsize=$(stat -c%s "$DIR/$tdir")
10256 while [[ $dirsize -le $maxsize ]]; do
10257 $MULTIOP $DIR/$tdir/file_base_$nfiles Oc
10259 if ! $has_warning; then
10260 check_mds_dmesg '"is approaching"' && has_warning=true
10262 # check two errors:
10263 # ENOSPC for new ext4 max_dir_size (kernel commit df981d03ee)
10264 # EFBIG for previous versions included in ldiskfs series
10265 if [ $rc -eq $EFBIG -o $rc -eq $ENOSPC ]; then
10267 echo "return code $rc received as expected"
10269 createmany -o $DIR/$tdir/file_extra_$nfiles. 5 ||
10270 error_exit "create failed w/o dir size limit"
10272 check_mds_dmesg '"has reached"' ||
10273 error_exit "reached message should be output"
10275 [ $has_warning = "false" ] &&
10276 error_exit "warning message should be output"
10278 dirsize=$(stat -c%s "$DIR/$tdir")
10280 [[ $dirsize -ge $maxsize ]] && return 0
10281 error_exit "current dir size $dirsize, " \
10282 "previous limit $maxsize"
10283 elif [ $rc -ne 0 ]; then
10285 error_exit "return $rc received instead of expected " \
10286 "$EFBIG or $ENOSPC, files in dir $dirsize"
10288 nfiles=$((nfiles + 1))
10289 dirsize=$(stat -c%s "$DIR/$tdir")
10293 error "exceeded dir size limit $maxsize($MDSCOUNT) : $dirsize bytes"
10295 run_test 129 "test directory size limit ========================"
10304 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
10305 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
10307 trap cleanup_130 EXIT RETURN
10309 local fm_file=$DIR/$tfile
10310 $SETSTRIPE -S 65536 -c 1 $fm_file || error "setstripe on $fm_file"
10311 dd if=/dev/zero of=$fm_file bs=65536 count=1 ||
10312 error "dd failed for $fm_file"
10314 # LU-1795: test filefrag/FIEMAP once, even if unsupported
10315 filefrag -ves $fm_file
10317 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
10318 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
10319 [ $RC != 0 ] && error "filefrag $fm_file failed"
10321 filefrag_op=$(filefrag -ve -k $fm_file |
10322 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
10323 lun=$($GETSTRIPE -i $fm_file)
10325 start_blk=`echo $filefrag_op | cut -d: -f2 | cut -d. -f1`
10328 for line in $filefrag_op
10330 frag_lun=`echo $line | cut -d: -f5`
10331 ext_len=`echo $line | cut -d: -f4`
10332 if (( $frag_lun != $lun )); then
10334 error "FIEMAP on 1-stripe file($fm_file) failed"
10337 (( tot_len += ext_len ))
10340 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
10342 error "FIEMAP on 1-stripe file($fm_file) failed;"
10348 echo "FIEMAP on single striped file succeeded"
10350 run_test 130a "FIEMAP (1-stripe file)"
10353 [ "$OSTCOUNT" -lt "2" ] && skip_env "needs >= 2 OSTs"
10355 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
10356 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
10358 trap cleanup_130 EXIT RETURN
10360 local fm_file=$DIR/$tfile
10361 $SETSTRIPE -S 65536 -c $OSTCOUNT $fm_file ||
10362 error "setstripe on $fm_file"
10363 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
10364 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
10366 dd if=/dev/zero of=$fm_file bs=1M count=$OSTCOUNT ||
10367 error "dd failed on $fm_file"
10369 filefrag -ves $fm_file || error "filefrag $fm_file failed"
10370 filefrag_op=$(filefrag -ve -k $fm_file |
10371 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
10373 last_lun=$(echo $filefrag_op | cut -d: -f5 |
10374 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10379 for line in $filefrag_op
10381 frag_lun=$(echo $line | cut -d: -f5 |
10382 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10383 ext_len=$(echo $line | cut -d: -f4)
10384 if (( $frag_lun != $last_lun )); then
10385 if (( tot_len != 1024 )); then
10387 error "FIEMAP on $fm_file failed; returned " \
10388 "len $tot_len for OST $last_lun instead of 1024"
10391 (( num_luns += 1 ))
10395 (( tot_len += ext_len ))
10398 if (( num_luns != $OSTCOUNT || tot_len != 1024 )); then
10400 error "FIEMAP on $fm_file failed; returned wrong number of " \
10401 "luns or wrong len for OST $last_lun"
10407 echo "FIEMAP on $OSTCOUNT-stripe file succeeded"
10409 run_test 130b "FIEMAP ($OSTCOUNT-stripe file)"
10412 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10414 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
10415 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
10417 trap cleanup_130 EXIT RETURN
10419 local fm_file=$DIR/$tfile
10420 $SETSTRIPE -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
10421 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
10422 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
10424 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 ||
10425 error "dd failed on $fm_file"
10427 filefrag -ves $fm_file || error "filefrag $fm_file failed"
10428 filefrag_op=$(filefrag -ve -k $fm_file |
10429 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
10431 last_lun=$(echo $filefrag_op | cut -d: -f5 |
10432 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10437 for line in $filefrag_op
10439 frag_lun=$(echo $line | cut -d: -f5 |
10440 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10441 ext_len=$(echo $line | cut -d: -f4)
10442 if (( $frag_lun != $last_lun )); then
10443 logical=`echo $line | cut -d: -f2 | cut -d. -f1`
10444 if (( logical != 512 )); then
10446 error "FIEMAP on $fm_file failed; returned " \
10447 "logical start for lun $logical instead of 512"
10450 if (( tot_len != 512 )); then
10452 error "FIEMAP on $fm_file failed; returned " \
10453 "len $tot_len for OST $last_lun instead of 1024"
10456 (( num_luns += 1 ))
10460 (( tot_len += ext_len ))
10463 if (( num_luns != 2 || tot_len != 512 )); then
10465 error "FIEMAP on $fm_file failed; returned wrong number of " \
10466 "luns or wrong len for OST $last_lun"
10472 echo "FIEMAP on 2-stripe file with hole succeeded"
10474 run_test 130c "FIEMAP (2-stripe file with hole)"
10477 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
10479 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
10480 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
10482 trap cleanup_130 EXIT RETURN
10484 local fm_file=$DIR/$tfile
10485 $SETSTRIPE -S 65536 -c $OSTCOUNT $fm_file ||
10486 error "setstripe on $fm_file"
10487 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
10488 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
10490 local actual_stripe_count=$($GETSTRIPE -c $fm_file)
10491 dd if=/dev/zero of=$fm_file bs=1M count=$actual_stripe_count ||
10492 error "dd failed on $fm_file"
10494 filefrag -ves $fm_file || error "filefrag $fm_file failed"
10495 filefrag_op=$(filefrag -ve -k $fm_file |
10496 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
10498 last_lun=$(echo $filefrag_op | cut -d: -f5 |
10499 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10504 for line in $filefrag_op
10506 frag_lun=$(echo $line | cut -d: -f5 |
10507 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10508 ext_len=$(echo $line | cut -d: -f4)
10509 if (( $frag_lun != $last_lun )); then
10510 if (( tot_len != 1024 )); then
10512 error "FIEMAP on $fm_file failed; returned " \
10513 "len $tot_len for OST $last_lun instead of 1024"
10516 (( num_luns += 1 ))
10520 (( tot_len += ext_len ))
10523 if (( num_luns != actual_stripe_count || tot_len != 1024 )); then
10525 error "FIEMAP on $fm_file failed; returned wrong number of " \
10526 "luns or wrong len for OST $last_lun"
10532 echo "FIEMAP on N-stripe file succeeded"
10534 run_test 130d "FIEMAP (N-stripe file)"
10537 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10539 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
10540 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
10542 trap cleanup_130 EXIT RETURN
10544 local fm_file=$DIR/$tfile
10545 $SETSTRIPE -S 131072 -c 2 $fm_file || error "setstripe on $fm_file"
10546 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
10547 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
10550 EXPECTED_LEN=$(( (NUM_BLKS / 2) * 64 ))
10551 for ((i = 0; i < $NUM_BLKS; i++))
10553 dd if=/dev/zero of=$fm_file count=1 bs=64k seek=$((2*$i)) conv=notrunc > /dev/null 2>&1
10556 filefrag -ves $fm_file || error "filefrag $fm_file failed"
10557 filefrag_op=$(filefrag -ve -k $fm_file |
10558 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
10560 last_lun=$(echo $filefrag_op | cut -d: -f5 |
10561 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10566 for line in $filefrag_op
10568 frag_lun=$(echo $line | cut -d: -f5 |
10569 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10570 ext_len=$(echo $line | cut -d: -f4)
10571 if (( $frag_lun != $last_lun )); then
10572 if (( tot_len != $EXPECTED_LEN )); then
10574 error "FIEMAP on $fm_file failed; returned " \
10575 "len $tot_len for OST $last_lun instead " \
10579 (( num_luns += 1 ))
10583 (( tot_len += ext_len ))
10586 if (( num_luns != 2 || tot_len != $EXPECTED_LEN )); then
10588 error "FIEMAP on $fm_file failed; returned wrong number " \
10589 "of luns or wrong len for OST $last_lun"
10595 echo "FIEMAP with continuation calls succeeded"
10597 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
10600 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
10601 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
10603 local fm_file=$DIR/$tfile
10604 $MULTIOP $fm_file oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:T33554432c ||
10605 error "multiop create with lov_delay_create on $fm_file"
10607 filefrag -ves $fm_file || error "filefrag $fm_file failed"
10608 filefrag_extents=$(filefrag -vek $fm_file |
10609 awk '/extents? found/ { print $2 }')
10610 if [[ "$filefrag_extents" != "0" ]]; then
10611 error "FIEMAP on $fm_file failed; " \
10612 "returned $filefrag_extents expected 0"
10617 run_test 130f "FIEMAP (unstriped file)"
10619 # Test for writev/readv
10621 rwv -f $DIR/$tfile -w -n 3 524288 1048576 1572864 ||
10622 error "writev test failed"
10623 rwv -f $DIR/$tfile -r -v -n 2 1572864 1048576 ||
10624 error "readv failed"
10627 run_test 131a "test iov's crossing stripe boundary for writev/readv"
10630 local fsize=$((524288 + 1048576 + 1572864))
10631 rwv -f $DIR/$tfile -w -a -n 3 524288 1048576 1572864 &&
10632 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
10633 error "append writev test failed"
10635 ((fsize += 1572864 + 1048576))
10636 rwv -f $DIR/$tfile -w -a -n 2 1572864 1048576 &&
10637 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
10638 error "append writev test failed"
10641 run_test 131b "test append writev"
10644 rwv -f $DIR/$tfile -w -d -n 1 1048576 || return 0
10647 run_test 131c "test read/write on file w/o objects"
10650 rwv -f $DIR/$tfile -w -n 1 1572864
10651 NOB=`rwv -f $DIR/$tfile -r -n 3 524288 524288 1048576 | awk '/error/ {print $6}'`
10652 if [ "$NOB" != 1572864 ]; then
10653 error "Short read filed: read $NOB bytes instead of 1572864"
10657 run_test 131d "test short read"
10660 rwv -f $DIR/$tfile -w -s 1048576 -n 1 1048576
10661 rwv -f $DIR/$tfile -r -z -s 0 -n 1 524288 || \
10662 error "read hitting hole failed"
10665 run_test 131e "test read hitting hole"
10674 mds*) res=$(do_facet $facet \
10675 $LCTL get_param mdt.$FSNAME-MDT0000.md_stats | grep "$op")
10677 ost*) res=$(do_facet $facet \
10678 $LCTL get_param obdfilter.$FSNAME-OST0000.stats | grep "$op")
10680 *) error "Wrong facet '$facet'" ;;
10683 [ "$res" ] || error "The counter for $op on $facet was not incremented"
10684 # if the argument $3 is zero, it means any stat increment is ok.
10685 if [[ $want -gt 0 ]]; then
10686 local count=$(echo $res | awk '{ print $2 }')
10687 [[ $count -ne $want ]] &&
10688 error "The $op counter on $facet is $count, not $want"
10693 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10694 remote_ost_nodsh && skip "remote OST with nodsh"
10695 remote_mds_nodsh && skip "remote MDS with nodsh"
10696 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
10697 skip_env "MDS doesn't support rename stats"
10699 local testdir=$DIR/${tdir}/stats_testdir
10701 mkdir -p $DIR/${tdir}
10704 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
10705 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
10707 # verify mdt stats first.
10708 mkdir ${testdir} || error "mkdir failed"
10709 check_stats $SINGLEMDS "mkdir" 1
10710 touch ${testdir}/${tfile} || error "touch failed"
10711 check_stats $SINGLEMDS "open" 1
10712 check_stats $SINGLEMDS "close" 1
10713 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.8.54) ] && {
10714 mknod ${testdir}/${tfile}-pipe p || error "mknod failed"
10715 check_stats $SINGLEMDS "mknod" 2
10717 rm -f ${testdir}/${tfile}-pipe || error "pipe remove failed"
10718 check_stats $SINGLEMDS "unlink" 1
10719 rm -f ${testdir}/${tfile} || error "file remove failed"
10720 check_stats $SINGLEMDS "unlink" 2
10722 # remove working dir and check mdt stats again.
10723 rmdir ${testdir} || error "rmdir failed"
10724 check_stats $SINGLEMDS "rmdir" 1
10726 local testdir1=$DIR/${tdir}/stats_testdir1
10727 mkdir -p ${testdir}
10728 mkdir -p ${testdir1}
10729 touch ${testdir1}/test1
10730 mv ${testdir1}/test1 ${testdir} || error "file crossdir rename"
10731 check_stats $SINGLEMDS "crossdir_rename" 1
10733 mv ${testdir}/test1 ${testdir}/test0 || error "file samedir rename"
10734 check_stats $SINGLEMDS "samedir_rename" 1
10736 rm -rf $DIR/${tdir}
10738 run_test 133a "Verifying MDT stats ========================================"
10741 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10742 remote_ost_nodsh && skip "remote OST with nodsh"
10743 remote_mds_nodsh && skip "remote MDS with nodsh"
10745 local testdir=$DIR/${tdir}/stats_testdir
10747 mkdir -p ${testdir} || error "mkdir failed"
10748 touch ${testdir}/${tfile} || error "touch failed"
10749 cancel_lru_locks mdc
10752 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
10753 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
10755 # extra mdt stats verification.
10756 chmod 444 ${testdir}/${tfile} || error "chmod failed"
10757 check_stats $SINGLEMDS "setattr" 1
10758 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
10759 if [ $(lustre_version_code $SINGLEMDS) -ne $(version_code 2.2.0) ]
10761 ls -l ${testdir}/${tfile} > /dev/null|| error "ls failed"
10762 check_stats $SINGLEMDS "getattr" 1
10764 rm -rf $DIR/${tdir}
10766 # when DNE is enabled, MDT uses STATFS RPC to ping other targets
10767 # so the check below is not reliable
10768 [ $MDSCOUNT -eq 1 ] || return 0
10770 # Sleep to avoid a cached response.
10771 #define OBD_STATFS_CACHE_SECONDS 1
10773 $LFS df || error "lfs failed"
10774 check_stats $SINGLEMDS "statfs" 1
10778 run_test 133b "Verifying extra MDT stats =================================="
10781 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10782 remote_ost_nodsh && skip "remote OST with nodsh"
10783 remote_mds_nodsh && skip "remote MDS with nodsh"
10785 local testdir=$DIR/$tdir/stats_testdir
10787 test_mkdir -p $testdir
10789 # verify obdfilter stats.
10790 $SETSTRIPE -c 1 -i 0 $testdir/$tfile
10792 cancel_lru_locks osc
10793 wait_delete_completed
10796 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
10797 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
10799 dd if=/dev/zero of=$testdir/$tfile conv=notrunc bs=512k count=1 ||
10802 cancel_lru_locks osc
10803 check_stats ost1 "write" 1
10805 dd if=$testdir/$tfile of=/dev/null bs=1k count=1 || error "dd failed"
10806 check_stats ost1 "read" 1
10808 > $testdir/$tfile || error "truncate failed"
10809 check_stats ost1 "punch" 1
10811 rm -f $testdir/$tfile || error "file remove failed"
10812 wait_delete_completed
10813 check_stats ost1 "destroy" 1
10817 run_test 133c "Verifying OST stats ========================================"
10824 while [ $value -ge 2 ]; do
10829 if [ $orig -gt $order ]; then
10837 local size=('K' 'M' 'G' 'T');
10839 local size_string=$value
10841 while [ $value -ge 1024 ]; do
10842 if [ $i -gt 3 ]; then
10843 #T is the biggest unit we get here, if that is bigger,
10845 size_string=${value}T
10848 value=$((value >> 10))
10849 if [ $value -lt 1024 ]; then
10850 size_string=${value}${size[$i]}
10859 get_rename_size() {
10861 local context=${2:-.}
10862 local sample=$(do_facet $SINGLEMDS $LCTL \
10863 get_param mdt.$FSNAME-MDT0000.rename_stats |
10864 grep -A1 $context |
10865 awk '/ '${size}'/ {print $4}' | sed -e "s/,//g")
10870 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10871 remote_ost_nodsh && skip "remote OST with nodsh"
10872 remote_mds_nodsh && skip "remote MDS with nodsh"
10873 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
10874 skip_env "MDS doesn't support rename stats"
10876 local testdir1=$DIR/${tdir}/stats_testdir1
10877 local testdir2=$DIR/${tdir}/stats_testdir2
10878 mkdir -p $DIR/${tdir}
10880 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
10882 lfs mkdir -i 0 -c 1 ${testdir1} || error "mkdir failed"
10883 lfs mkdir -i 0 -c 1 ${testdir2} || error "mkdir failed"
10885 createmany -o $testdir1/test 512 || error "createmany failed"
10887 # check samedir rename size
10888 mv ${testdir1}/test0 ${testdir1}/test_0
10890 local testdir1_size=$(ls -l $DIR/${tdir} |
10891 awk '/stats_testdir1/ {print $5}')
10892 local testdir2_size=$(ls -l $DIR/${tdir} |
10893 awk '/stats_testdir2/ {print $5}')
10895 testdir1_size=$(order_2 $testdir1_size)
10896 testdir2_size=$(order_2 $testdir2_size)
10898 testdir1_size=$(size_in_KMGT $testdir1_size)
10899 testdir2_size=$(size_in_KMGT $testdir2_size)
10901 echo "source rename dir size: ${testdir1_size}"
10902 echo "target rename dir size: ${testdir2_size}"
10904 local cmd="do_facet $SINGLEMDS $LCTL "
10905 cmd+="get_param mdt.$FSNAME-MDT0000.rename_stats"
10907 eval $cmd || error "$cmd failed"
10908 local samedir=$($cmd | grep 'same_dir')
10909 local same_sample=$(get_rename_size $testdir1_size)
10910 [ -z "$samedir" ] && error "samedir_rename_size count error"
10911 [[ $same_sample -eq 1 ]] ||
10912 error "samedir_rename_size error $same_sample"
10913 echo "Check same dir rename stats success"
10915 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
10917 # check crossdir rename size
10918 mv ${testdir1}/test_0 ${testdir2}/test_0
10920 testdir1_size=$(ls -l $DIR/${tdir} |
10921 awk '/stats_testdir1/ {print $5}')
10922 testdir2_size=$(ls -l $DIR/${tdir} |
10923 awk '/stats_testdir2/ {print $5}')
10925 testdir1_size=$(order_2 $testdir1_size)
10926 testdir2_size=$(order_2 $testdir2_size)
10928 testdir1_size=$(size_in_KMGT $testdir1_size)
10929 testdir2_size=$(size_in_KMGT $testdir2_size)
10931 echo "source rename dir size: ${testdir1_size}"
10932 echo "target rename dir size: ${testdir2_size}"
10934 eval $cmd || error "$cmd failed"
10935 local crossdir=$($cmd | grep 'crossdir')
10936 local src_sample=$(get_rename_size $testdir1_size crossdir_src)
10937 local tgt_sample=$(get_rename_size $testdir2_size crossdir_tgt)
10938 [ -z "$crossdir" ] && error "crossdir_rename_size count error"
10939 [[ $src_sample -eq 1 ]] ||
10940 error "crossdir_rename_size error $src_sample"
10941 [[ $tgt_sample -eq 1 ]] ||
10942 error "crossdir_rename_size error $tgt_sample"
10943 echo "Check cross dir rename stats success"
10944 rm -rf $DIR/${tdir}
10946 run_test 133d "Verifying rename_stats ========================================"
10949 remote_mds_nodsh && skip "remote MDS with nodsh"
10950 remote_ost_nodsh && skip "remote OST with nodsh"
10951 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10953 local testdir=$DIR/${tdir}/stats_testdir
10954 local ctr f0 f1 bs=32768 count=42 sum
10956 mkdir -p ${testdir} || error "mkdir failed"
10958 $SETSTRIPE -c 1 -i 0 ${testdir}/${tfile}
10960 for ctr in {write,read}_bytes; do
10962 cancel_lru_locks osc
10964 do_facet ost1 $LCTL set_param -n \
10965 "obdfilter.*.exports.clear=clear"
10967 if [ $ctr = write_bytes ]; then
10969 f1=${testdir}/${tfile}
10971 f0=${testdir}/${tfile}
10975 dd if=$f0 of=$f1 conv=notrunc bs=$bs count=$count || \
10978 cancel_lru_locks osc
10980 sum=$(do_facet ost1 $LCTL get_param \
10981 "obdfilter.*.exports.*.stats" |
10982 awk -v ctr=$ctr 'BEGIN { sum = 0 }
10983 $1 == ctr { sum += $7 }
10984 END { printf("%0.0f", sum) }')
10986 if ((sum != bs * count)); then
10987 error "Bad $ctr sum, expected $((bs * count)), got $sum"
10991 rm -rf $DIR/${tdir}
10993 run_test 133e "Verifying OST {read,write}_bytes nid stats ================="
10995 proc_regexp="/{proc,sys}/{fs,sys,kernel/debug}/{lustre,lnet}/"
10997 # Some versions of find (4.5.11, 4.5.14) included in CentOS 7.3-7.5 do
10998 # not honor the -ignore_readdir_race option correctly. So we call
10999 # error_ignore() rather than error() in these cases. See LU-11152.
11001 if (find --version; do_facet mds1 find --version) |
11002 grep -q '\b4\.5\.1[1-4]\b'; then
11003 error_ignore LU-11152 "$@"
11010 # First without trusting modes.
11011 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
11012 echo "proc_dirs='$proc_dirs'"
11013 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
11014 find $proc_dirs -exec cat '{}' \; &> /dev/null
11016 # Second verifying readability.
11017 $LCTL get_param -R '*' &> /dev/null || error "proc file read failed"
11019 # Verifing writability with badarea_io.
11021 -ignore_readdir_race \
11023 -not -name force_lbug \
11024 -not -name changelog_mask \
11025 -exec badarea_io '{}' \; ||
11026 error_133 "find $proc_dirs failed"
11028 run_test 133f "Check reads/writes of client lustre proc files with bad area io"
11031 remote_mds_nodsh && skip "remote MDS with nodsh"
11032 remote_ost_nodsh && skip "remote OST with nodsh"
11034 # eventually, this can also be replaced with "lctl get_param -R",
11035 # but not until that option is always available on the server
11037 for facet in mds1 ost1; do
11038 [ $(lustre_version_code $facet) -le $(version_code 2.5.54) ] &&
11039 skip_noexit "Too old lustre on $facet"
11040 local facet_proc_dirs=$(do_facet $facet \
11041 \\\ls -d $proc_regexp 2>/dev/null)
11042 echo "${facet}_proc_dirs='$facet_proc_dirs'"
11043 [ -z "$facet_proc_dirs" ] && error "no proc_dirs on $facet"
11044 do_facet $facet find $facet_proc_dirs \
11045 ! -name req_history \
11046 -exec cat '{}' \\\; &> /dev/null
11048 do_facet $facet find $facet_proc_dirs \
11049 ! -name req_history \
11051 -exec cat '{}' \\\; &> /dev/null ||
11052 error "proc file read failed"
11054 do_facet $facet find $facet_proc_dirs \
11055 -ignore_readdir_race \
11057 -not -name force_lbug \
11058 -not -name changelog_mask \
11059 -exec badarea_io '{}' \\\; ||
11060 error_133 "$facet find $facet_proc_dirs failed"
11063 # remount the FS in case writes/reads /proc break the FS
11064 cleanup || error "failed to unmount"
11065 setup || error "failed to setup"
11068 run_test 133g "Check reads/writes of server lustre proc files with bad area io"
11071 remote_mds_nodsh && skip "remote MDS with nodsh"
11072 remote_ost_nodsh && skip "remote OST with nodsh"
11073 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.9.54) ]] &&
11074 skip "Need MDS version at least 2.9.54"
11078 for facet in client mds1 ost1; do
11079 local facet_proc_dirs=$(do_facet $facet \
11080 \\\ls -d $proc_regexp 2> /dev/null)
11081 [ -z "$facet_proc_dirs" ] && error "no proc_dirs on $facet"
11082 echo "${facet}_proc_dirs='$facet_proc_dirs'"
11083 # Get the list of files that are missing the terminating newline
11084 local missing=($(do_facet $facet \
11085 find ${facet_proc_dirs} -type f \| \
11086 while read F\; do \
11087 awk -v FS='\v' -v RS='\v\v' \
11088 "'END { if(NR>0 && \
11089 \\\$NF !~ /.*\\\n\$/) \
11090 print FILENAME}'" \
11093 [ ${#missing[*]} -eq 0 ] ||
11094 error "files do not end with newline: ${missing[*]}"
11097 run_test 133h "Proc files should end with newlines"
11100 remote_mds_nodsh && skip "remote MDS with nodsh"
11101 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.54) ]] &&
11102 skip "Need MDS version at least 2.7.54"
11104 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
11105 cancel_lru_locks mdc
11107 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
11108 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
11109 [ $unused -eq 0 ] || error "$unused locks are not cleared"
11112 createmany -o $DIR/$tdir/f $nr ||
11113 error "failed to create $nr files in $DIR/$tdir"
11114 unused=$($LCTL get_param -n $nsdir.lock_unused_count)
11116 #define OBD_FAIL_LDLM_WATERMARK_LOW 0x327
11117 do_facet mds1 $LCTL set_param fail_loc=0x327
11118 do_facet mds1 $LCTL set_param fail_val=500
11121 echo "sleep 10 seconds ..."
11123 local lck_cnt=$($LCTL get_param -n $nsdir.lock_unused_count)
11125 do_facet mds1 $LCTL set_param fail_loc=0
11126 do_facet mds1 $LCTL set_param fail_val=0
11127 [ $lck_cnt -lt $unused ] ||
11128 error "No locks reclaimed, before:$unused, after:$lck_cnt"
11131 unlinkmany $DIR/$tdir/f $nr
11133 run_test 134a "Server reclaims locks when reaching lock_reclaim_threshold"
11136 remote_mds_nodsh && skip "remote MDS with nodsh"
11137 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.54) ]] &&
11138 skip "Need MDS version at least 2.7.54"
11140 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
11141 cancel_lru_locks mdc
11143 local low_wm=$(do_facet mds1 $LCTL get_param -n \
11144 ldlm.lock_reclaim_threshold_mb)
11145 # disable reclaim temporarily
11146 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=0
11148 #define OBD_FAIL_LDLM_WATERMARK_HIGH 0x328
11149 do_facet mds1 $LCTL set_param fail_loc=0x328
11150 do_facet mds1 $LCTL set_param fail_val=500
11152 $LCTL set_param debug=+trace
11155 createmany -o $DIR/$tdir/f $nr &
11156 local create_pid=$!
11158 echo "Sleep $TIMEOUT seconds ..."
11160 if ! ps -p $create_pid > /dev/null 2>&1; then
11161 do_facet mds1 $LCTL set_param fail_loc=0
11162 do_facet mds1 $LCTL set_param fail_val=0
11163 do_facet mds1 $LCTL set_param \
11164 ldlm.lock_reclaim_threshold_mb=${low_wm}m
11165 error "createmany finished incorrectly!"
11167 do_facet mds1 $LCTL set_param fail_loc=0
11168 do_facet mds1 $LCTL set_param fail_val=0
11169 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=${low_wm}m
11170 wait $create_pid || return 1
11172 unlinkmany $DIR/$tdir/f $nr
11174 run_test 134b "Server rejects lock request when reaching lock_limit_mb"
11176 test_140() { #bug-17379
11177 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11179 test_mkdir $DIR/$tdir
11180 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
11181 cp $(which stat) . || error "Copying stat to $DIR/$tdir"
11183 # VFS limits max symlink depth to 5(4KSTACK) or 7(8KSTACK) or 8
11184 # For kernel > 3.5, bellow only tests consecutive symlink (MAX 40)
11186 while i=$((i + 1)); do
11188 cd $i || error "Changing to $i"
11189 ln -s ../stat stat || error "Creating stat symlink"
11190 # Read the symlink until ELOOP present,
11191 # not LBUGing the system is considered success,
11192 # we didn't overrun the stack.
11193 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
11194 if [ $ret -ne 0 ]; then
11195 if [ $ret -eq 40 ]; then
11198 error "Open stat symlink"
11204 echo "The symlink depth = $i"
11205 [ $i -eq 5 -o $i -eq 7 -o $i -eq 8 -o $i -eq 40 ] ||
11206 error "Invalid symlink depth"
11208 # Test recursive symlink
11209 ln -s symlink_self symlink_self
11210 $OPENFILE -f O_RDONLY symlink_self >/dev/null 2>&1; ret=$?
11211 echo "open symlink_self returns $ret"
11212 [ $ret -eq 40 ] || error "recursive symlink doesn't return -ELOOP"
11214 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
11217 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11219 local TF="$TMP/$tfile"
11221 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
11223 cancel_lru_locks $OSC
11224 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
11225 remount_client $MOUNT
11227 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
11230 $TRUNCATE $DIR/$tfile 6000
11231 cancel_lru_locks $OSC
11232 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
11235 echo "12345" >>$DIR/$tfile
11236 cancel_lru_locks $OSC
11237 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
11240 echo "12345" >>$DIR/$tfile
11241 cancel_lru_locks $OSC
11242 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
11247 run_test 150 "truncate/append tests"
11249 #LU-2902 roc_hit was not able to read all values from lproc
11250 function roc_hit_init() {
11251 local list=$(comma_list $(osts_nodes))
11252 local dir=$DIR/$tdir-check
11253 local file=$dir/$tfile
11259 #use setstripe to do a write to every ost
11260 for i in $(seq 0 $((OSTCOUNT-1))); do
11261 $SETSTRIPE -c 1 -i $i $dir || error "$SETSTRIPE $file failed"
11262 dd if=/dev/urandom of=$file bs=4k count=4 2>&1 > /dev/null
11263 idx=$(printf %04x $i)
11264 BEFORE=$(get_osd_param $list *OST*$idx stats |
11265 awk '$1 == "cache_access" {sum += $7}
11266 END { printf("%0.0f", sum) }')
11268 cancel_lru_locks osc
11269 cat $file >/dev/null
11271 AFTER=$(get_osd_param $list *OST*$idx stats |
11272 awk '$1 == "cache_access" {sum += $7}
11273 END { printf("%0.0f", sum) }')
11275 echo BEFORE:$BEFORE AFTER:$AFTER
11276 if ! let "AFTER - BEFORE == 4"; then
11278 error "roc_hit is not safe to use"
11286 function roc_hit() {
11287 local list=$(comma_list $(osts_nodes))
11288 echo $(get_osd_param $list '' stats |
11289 awk '$1 == "cache_hit" {sum += $7}
11290 END { printf("%0.0f", sum) }')
11293 function set_cache() {
11296 if [ "$2" == "off" ]; then
11299 local list=$(comma_list $(osts_nodes))
11300 set_osd_param $list '' $1_cache_enable $on
11302 cancel_lru_locks osc
11306 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11307 remote_ost_nodsh && skip "remote OST with nodsh"
11310 local list=$(comma_list $(osts_nodes))
11312 # check whether obdfilter is cache capable at all
11313 if ! get_osd_param $list '' read_cache_enable >/dev/null; then
11314 skip "not cache-capable obdfilter"
11317 # check cache is enabled on all obdfilters
11318 if get_osd_param $list '' read_cache_enable | grep 0; then
11319 skip "oss cache is disabled"
11322 set_osd_param $list '' writethrough_cache_enable 1
11324 # check write cache is enabled on all obdfilters
11325 if get_osd_param $list '' writethrough_cache_enable | grep 0; then
11326 skip "oss write cache is NOT enabled"
11331 #define OBD_FAIL_OBD_NO_LRU 0x609
11332 do_nodes $list $LCTL set_param fail_loc=0x609
11334 # pages should be in the case right after write
11335 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES ||
11338 local BEFORE=$(roc_hit)
11339 cancel_lru_locks osc
11340 cat $DIR/$tfile >/dev/null
11341 local AFTER=$(roc_hit)
11343 do_nodes $list $LCTL set_param fail_loc=0
11345 if ! let "AFTER - BEFORE == CPAGES"; then
11346 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
11349 # the following read invalidates the cache
11350 cancel_lru_locks osc
11351 set_osd_param $list '' read_cache_enable 0
11352 cat $DIR/$tfile >/dev/null
11354 # now data shouldn't be found in the cache
11356 cancel_lru_locks osc
11357 cat $DIR/$tfile >/dev/null
11359 if let "AFTER - BEFORE != 0"; then
11360 error "IN CACHE: before: $BEFORE, after: $AFTER"
11363 set_osd_param $list '' read_cache_enable 1
11366 run_test 151 "test cache on oss and controls ==============================="
11369 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11371 local TF="$TMP/$tfile"
11373 # simulate ENOMEM during write
11374 #define OBD_FAIL_OST_NOMEM 0x226
11375 lctl set_param fail_loc=0x80000226
11376 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
11378 sync || error "sync failed"
11379 lctl set_param fail_loc=0
11381 # discard client's cache
11382 cancel_lru_locks osc
11384 # simulate ENOMEM during read
11385 lctl set_param fail_loc=0x80000226
11386 cmp $TF $DIR/$tfile || error "cmp failed"
11387 lctl set_param fail_loc=0
11391 run_test 152 "test read/write with enomem ============================"
11394 $MULTIOP $DIR/$tfile Ow4096Ycu || error "multiop failed"
11396 run_test 153 "test if fdatasync does not crash ======================="
11398 dot_lustre_fid_permission_check() {
11400 local ffid=$MOUNT/.lustre/fid/$fid
11403 echo "stat fid $fid"
11404 stat $ffid > /dev/null || error "stat $ffid failed."
11405 echo "touch fid $fid"
11406 touch $ffid || error "touch $ffid failed."
11407 echo "write to fid $fid"
11408 cat /etc/hosts > $ffid || error "write $ffid failed."
11409 echo "read fid $fid"
11410 diff /etc/hosts $ffid || error "read $ffid failed."
11411 echo "append write to fid $fid"
11412 cat /etc/hosts >> $ffid || error "append write $ffid failed."
11413 echo "rename fid $fid"
11414 mv $ffid $test_dir/$tfile.1 &&
11415 error "rename $ffid to $tfile.1 should fail."
11416 touch $test_dir/$tfile.1
11417 mv $test_dir/$tfile.1 $ffid &&
11418 error "rename $tfile.1 to $ffid should fail."
11419 rm -f $test_dir/$tfile.1
11420 echo "truncate fid $fid"
11421 $TRUNCATE $ffid 777 || error "truncate $ffid failed."
11422 echo "link fid $fid"
11423 ln -f $ffid $test_dir/tfile.lnk || error "link $ffid failed."
11424 if [[ $($LCTL get_param -n mdc.*-mdc-*.connect_flags) =~ acl ]]; then
11425 echo "setfacl fid $fid"
11426 setfacl -R -m u:bin:rwx $ffid || error "setfacl $ffid failed."
11427 echo "getfacl fid $fid"
11428 getfacl $ffid >/dev/null || error "getfacl $ffid failed."
11430 echo "unlink fid $fid"
11431 unlink $MOUNT/.lustre/fid/$fid && error "unlink $ffid should fail."
11432 echo "mknod fid $fid"
11433 mknod $ffid c 1 3 && error "mknod $ffid should fail."
11435 fid=[0xf00000400:0x1:0x0]
11436 ffid=$MOUNT/.lustre/fid/$fid
11438 echo "stat non-exist fid $fid"
11439 stat $ffid > /dev/null && error "stat non-exist $ffid should fail."
11440 echo "write to non-exist fid $fid"
11441 cat /etc/hosts > $ffid && error "write non-exist $ffid should fail."
11442 echo "link new fid $fid"
11443 ln $test_dir/$tfile $ffid && error "link $ffid should fail."
11445 mkdir -p $test_dir/$tdir
11446 touch $test_dir/$tdir/$tfile
11447 fid=$($LFS path2fid $test_dir/$tdir)
11450 error "error: could not get fid for $test_dir/$dir/$tfile."
11452 ffid=$MOUNT/.lustre/fid/$fid
11455 ls $ffid > /dev/null || error "ls $ffid failed."
11456 echo "touch $fid/$tfile.1"
11457 touch $ffid/$tfile.1 || error "touch $ffid/$tfile.1 failed."
11459 echo "touch $MOUNT/.lustre/fid/$tfile"
11460 touch $MOUNT/.lustre/fid/$tfile && \
11461 error "touch $MOUNT/.lustre/fid/$tfile should fail."
11463 echo "setxattr to $MOUNT/.lustre/fid"
11464 setfattr -n trusted.name1 -v value1 $MOUNT/.lustre/fid
11466 echo "listxattr for $MOUNT/.lustre/fid"
11467 getfattr -d -m "^trusted" $MOUNT/.lustre/fid
11469 echo "delxattr from $MOUNT/.lustre/fid"
11470 setfattr -x trusted.name1 $MOUNT/.lustre/fid
11472 echo "touch invalid fid: $MOUNT/.lustre/fid/[0x200000400:0x2:0x3]"
11473 touch $MOUNT/.lustre/fid/[0x200000400:0x2:0x3] &&
11474 error "touch invalid fid should fail."
11476 echo "touch non-normal fid: $MOUNT/.lustre/fid/[0x1:0x2:0x0]"
11477 touch $MOUNT/.lustre/fid/[0x1:0x2:0x0] &&
11478 error "touch non-normal fid should fail."
11480 echo "rename $tdir to $MOUNT/.lustre/fid"
11481 mrename $test_dir/$tdir $MOUNT/.lustre/fid &&
11482 error "rename to $MOUNT/.lustre/fid should fail."
11484 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.51) ]
11486 local old_obf_mode=$(stat --format="%a" $DIR/.lustre/fid)
11487 local new_obf_mode=777
11489 echo "change mode of $DIR/.lustre/fid to $new_obf_mode"
11490 chmod $new_obf_mode $DIR/.lustre/fid ||
11491 error "chmod $new_obf_mode $DIR/.lustre/fid failed"
11493 local obf_mode=$(stat --format=%a $DIR/.lustre/fid)
11494 [ $obf_mode -eq $new_obf_mode ] ||
11495 error "stat $DIR/.lustre/fid returned wrong mode $obf_mode"
11497 echo "restore mode of $DIR/.lustre/fid to $old_obf_mode"
11498 chmod $old_obf_mode $DIR/.lustre/fid ||
11499 error "chmod $old_obf_mode $DIR/.lustre/fid failed"
11502 $OPENFILE -f O_LOV_DELAY_CREATE:O_CREAT $test_dir/$tfile-2
11503 fid=$($LFS path2fid $test_dir/$tfile-2)
11505 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.50) ]
11507 echo "cp /etc/passwd $MOUNT/.lustre/fid/$fid"
11508 cp /etc/passwd $MOUNT/.lustre/fid/$fid ||
11509 error "create lov data thru .lustre failed"
11511 echo "cp /etc/passwd $test_dir/$tfile-2"
11512 cp /etc/passwd $test_dir/$tfile-2 ||
11513 error "copy to $test_dir/$tfile-2 failed."
11514 echo "diff /etc/passwd $MOUNT/.lustre/fid/$fid"
11515 diff /etc/passwd $MOUNT/.lustre/fid/$fid ||
11516 error "diff /etc/passwd $MOUNT/.lustre/fid/$fid failed."
11518 rm -rf $test_dir/tfile.lnk
11519 rm -rf $test_dir/$tfile-2
11523 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.1) ]] &&
11524 skip "Need MDS version at least 2.4.1"
11526 local tf=$DIR/$tfile
11529 local fid=$($LFS path2fid $tf)
11530 [ -z "$fid" ] && error "path2fid unable to get $tf FID"
11532 # check that we get the same pathname back
11533 local found=$($LFS fid2path $MOUNT "$fid")
11534 [ -z "$found" ] && error "fid2path unable to get '$fid' path"
11535 [ "$found" == "$tf" ] ||
11536 error "fid2path($fid=path2fid($tf)) = $found != $tf"
11538 run_test 154A "lfs path2fid and fid2path basic checks"
11541 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.1) ]] &&
11542 skip "Need MDS version at least 2.4.1"
11544 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
11545 touch $DIR/$tdir/$tfile || error "touch $DIR/$tdir/$tfile failed"
11546 local linkea=$($LL_DECODE_LINKEA $DIR/$tdir/$tfile | grep 'pfid')
11547 [ -z "$linkea" ] && error "decode linkea $DIR/$tdir/$tfile failed"
11549 local name=$(echo $linkea | awk '/pfid/ {print $5}' | sed -e "s/'//g")
11550 local PFID=$(echo $linkea | awk '/pfid/ {print $3}' | sed -e "s/,//g")
11552 # check that we get the same pathname
11553 echo "PFID: $PFID, name: $name"
11554 local FOUND=$($LFS fid2path $MOUNT "$PFID")
11555 [ -z "$FOUND" ] && error "fid2path unable to get $PFID path"
11556 [ "$FOUND/$name" != "$DIR/$tdir/$tfile" ] &&
11557 error "ll_decode_linkea has $FOUND/$name != $DIR/$tdir/$tfile"
11559 rm -rf $DIR/$tdir || error "Can not delete directory $DIR/$tdir"
11561 run_test 154B "verify the ll_decode_linkea tool"
11564 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11565 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
11566 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ]] ||
11567 skip "Need MDS version at least 2.2.51"
11568 [ -z "$(which setfacl)" ] && skip_env "must have setfacl tool"
11570 cp /etc/hosts $DIR/$tfile
11572 fid=$($LFS path2fid $DIR/$tfile)
11574 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
11576 dot_lustre_fid_permission_check "$fid" $DIR ||
11577 error "dot lustre permission check $fid failed"
11579 ls -a $MOUNT | grep "\.lustre" && error ".lustre should not be listed"
11581 rm -rf $MOUNT/.lustre && error ".lustre is not allowed to be unlinked"
11583 touch $MOUNT/.lustre/file &&
11584 error "creation is not allowed under .lustre"
11586 mkdir $MOUNT/.lustre/dir &&
11587 error "mkdir is not allowed under .lustre"
11591 run_test 154a "Open-by-FID"
11594 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11595 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
11596 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
11597 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ]] ||
11598 skip "Need MDS version at least 2.2.51"
11600 local remote_dir=$DIR/$tdir/remote_dir
11604 mkdir -p $DIR/$tdir
11605 $LFS mkdir -i $MDTIDX $remote_dir ||
11606 error "create remote directory failed"
11608 cp /etc/hosts $remote_dir/$tfile
11610 fid=$($LFS path2fid $remote_dir/$tfile)
11612 [ $rc -ne 0 ] && error "error: could not get fid for $remote_dir/$tfile"
11614 dot_lustre_fid_permission_check "$fid" $remote_dir ||
11615 error "dot lustre permission check $fid failed"
11618 run_test 154b "Open-by-FID for remote directory"
11621 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.1) ]] &&
11622 skip "Need MDS version at least 2.4.1"
11624 touch $DIR/$tfile.1 $DIR/$tfile.2 $DIR/$tfile.3
11625 local FID1=$($LFS path2fid $DIR/$tfile.1)
11626 local FID2=$($LFS path2fid $DIR/$tfile.2)
11627 local FID3=$($LFS path2fid $DIR/$tfile.3)
11630 $LFS path2fid $DIR/$tfile.[123] | while read PATHNAME FID; do
11631 [ "$PATHNAME" = "$DIR/$tfile.$N:" ] ||
11632 error "path2fid pathname $PATHNAME != $DIR/$tfile.$N:"
11634 [ "$FID" = "${!want}" ] ||
11635 error "path2fid $PATHNAME FID $FID != FID$N ${!want}"
11639 $LFS fid2path $MOUNT "$FID1" "$FID2" "$FID3" | while read PATHNAME;
11641 [ "$PATHNAME" = "$DIR/$tfile.$N" ] ||
11642 error "fid2path pathname $PATHNAME != $DIR/$tfile.$N:"
11646 run_test 154c "lfs path2fid and fid2path multiple arguments"
11649 remote_mds_nodsh && skip "remote MDS with nodsh"
11650 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.53) ]] &&
11651 skip "Need MDS version at least 2.5.53"
11653 if remote_mds; then
11654 nid=$($LCTL list_nids | sed "s/\./\\\./g")
11658 local proc_ofile="mdt.*.exports.'$nid'.open_files"
11665 local fid=$($LFS path2fid $DIR/$tfile)
11668 cmd="exec $fd<$DIR/$tfile"
11670 local fid_list=$(do_facet $SINGLEMDS $LCTL get_param $proc_ofile)
11671 echo "$fid_list" | grep "$fid"
11674 cmd="exec $fd>/dev/null"
11676 if [ $rc -ne 0 ]; then
11677 error "FID $fid not found in open files list $fid_list"
11680 run_test 154d "Verify open file fid"
11684 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6.50) ]] &&
11685 skip "Need MDS version at least 2.6.50"
11687 if ls -a $MOUNT | grep -q '^\.lustre$'; then
11688 error ".lustre returned by readdir"
11691 run_test 154e ".lustre is not returned by readdir"
11694 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
11696 # create parent directory on a single MDT to avoid cross-MDT hardlinks
11697 test_mkdir -p -c1 $DIR/$tdir/d
11698 # test dirs inherit from its stripe
11699 mkdir -p $DIR/$tdir/d/foo1 || error "mkdir error"
11700 mkdir -p $DIR/$tdir/d/foo2 || error "mkdir error"
11701 cp /etc/hosts $DIR/$tdir/d/foo1/$tfile
11702 ln $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/link
11705 # get fid of parents
11706 local FID0=$($LFS path2fid $DIR/$tdir/d)
11707 local FID1=$($LFS path2fid $DIR/$tdir/d/foo1)
11708 local FID2=$($LFS path2fid $DIR/$tdir/d/foo2)
11709 local FID3=$($LFS path2fid $DIR)
11711 # check that path2fid --parents returns expected <parent_fid>/name
11712 # 1) test for a directory (single parent)
11713 local parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1)
11714 [ "$parent" == "$FID0/foo1" ] ||
11715 error "expected parent: $FID0/foo1, got: $parent"
11717 # 2) test for a file with nlink > 1 (multiple parents)
11718 parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1/$tfile)
11719 echo "$parent" | grep -F "$FID1/$tfile" ||
11720 error "$FID1/$tfile not returned in parent list"
11721 echo "$parent" | grep -F "$FID2/link" ||
11722 error "$FID2/link not returned in parent list"
11724 # 3) get parent by fid
11725 local file_fid=$($LFS path2fid $DIR/$tdir/d/foo1/$tfile)
11726 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
11727 echo "$parent" | grep -F "$FID1/$tfile" ||
11728 error "$FID1/$tfile not returned in parent list (by fid)"
11729 echo "$parent" | grep -F "$FID2/link" ||
11730 error "$FID2/link not returned in parent list (by fid)"
11732 # 4) test for entry in root directory
11733 parent=$($LFS path2fid --parents $DIR/f)
11734 echo "$parent" | grep -F "$FID3/f" ||
11735 error "$FID3/f not returned in parent list"
11737 # 5) test it on root directory
11738 [ -z "$($LFS path2fid --parents $MOUNT 2>/dev/null)" ] ||
11739 error "$MOUNT should not have parents"
11741 # enable xattr caching and check that linkea is correctly updated
11742 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
11743 save_lustre_params client "llite.*.xattr_cache" > $save
11744 lctl set_param llite.*.xattr_cache 1
11746 # 6.1) linkea update on rename
11747 mv $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/$tfile.moved
11749 # get parents by fid
11750 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
11751 # foo1 should no longer be returned in parent list
11752 echo "$parent" | grep -F "$FID1" &&
11753 error "$FID1 should no longer be in parent list"
11754 # the new path should appear
11755 echo "$parent" | grep -F "$FID2/$tfile.moved" ||
11756 error "$FID2/$tfile.moved is not in parent list"
11758 # 6.2) linkea update on unlink
11759 rm -f $DIR/$tdir/d/foo2/link
11760 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
11761 # foo2/link should no longer be returned in parent list
11762 echo "$parent" | grep -F "$FID2/link" &&
11763 error "$FID2/link should no longer be in parent list"
11767 restore_lustre_params < $save
11770 run_test 154f "get parent fids by reading link ea"
11774 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
11775 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.92) && \
11776 $(lustre_version_code client) -gt $(version_code 2.6.99) ]] ||
11777 skip "Need MDS version at least 2.6.92"
11779 mkdir -p $DIR/$tdir
11780 llapi_fid_test -d $DIR/$tdir
11782 run_test 154g "various llapi FID tests"
11784 test_155_small_load() {
11785 local temp=$TMP/$tfile
11786 local file=$DIR/$tfile
11788 dd if=/dev/urandom of=$temp bs=6096 count=1 || \
11789 error "dd of=$temp bs=6096 count=1 failed"
11791 cancel_lru_locks $OSC
11792 cmp $temp $file || error "$temp $file differ"
11794 $TRUNCATE $temp 6000
11795 $TRUNCATE $file 6000
11796 cmp $temp $file || error "$temp $file differ (truncate1)"
11798 echo "12345" >>$temp
11799 echo "12345" >>$file
11800 cmp $temp $file || error "$temp $file differ (append1)"
11802 echo "12345" >>$temp
11803 echo "12345" >>$file
11804 cmp $temp $file || error "$temp $file differ (append2)"
11810 test_155_big_load() {
11811 remote_ost_nodsh && skip "remote OST with nodsh"
11813 local temp=$TMP/$tfile
11814 local file=$DIR/$tfile
11817 local cache_size=$(do_facet ost$((MAXI+1)) \
11818 "awk '/cache/ {sum+=\\\$4} END {print sum}' /proc/cpuinfo")
11819 local large_file_size=$((cache_size * 2))
11821 echo "OSS cache size: $cache_size KB"
11822 echo "Large file size: $large_file_size KB"
11824 [ $MAXV -le $large_file_size ] &&
11825 skip_env "max available OST size needs > $large_file_size KB"
11827 $SETSTRIPE $file -c 1 -i $MAXI || error "$SETSTRIPE $file failed"
11829 dd if=/dev/urandom of=$temp bs=$large_file_size count=1k ||
11830 error "dd of=$temp bs=$large_file_size count=1k failed"
11833 cancel_lru_locks osc
11834 cmp $temp $file || error "$temp $file differ"
11840 save_writethrough() {
11841 local facets=$(get_facets OST)
11843 save_lustre_params $facets "osd-*.*.writethrough_cache_enable" > $1
11847 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11849 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11851 save_writethrough $p
11854 set_cache writethrough on
11855 test_155_small_load
11856 restore_lustre_params < $p
11859 run_test 155a "Verify small file correctness: read cache:on write_cache:on"
11862 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11864 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11866 save_writethrough $p
11869 set_cache writethrough off
11870 test_155_small_load
11871 restore_lustre_params < $p
11874 run_test 155b "Verify small file correctness: read cache:on write_cache:off"
11877 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11879 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11881 save_writethrough $p
11884 set_cache writethrough on
11885 test_155_small_load
11886 restore_lustre_params < $p
11889 run_test 155c "Verify small file correctness: read cache:off write_cache:on"
11892 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11894 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11896 save_writethrough $p
11899 set_cache writethrough off
11900 test_155_small_load
11901 restore_lustre_params < $p
11904 run_test 155d "Verify small file correctness: read cache:off write_cache:off"
11907 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11909 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11911 save_writethrough $p
11914 set_cache writethrough on
11916 restore_lustre_params < $p
11919 run_test 155e "Verify big file correctness: read cache:on write_cache:on"
11922 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11924 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11926 save_writethrough $p
11929 set_cache writethrough off
11931 restore_lustre_params < $p
11934 run_test 155f "Verify big file correctness: read cache:on write_cache:off"
11937 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11939 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11941 save_writethrough $p
11944 set_cache writethrough on
11946 restore_lustre_params < $p
11949 run_test 155g "Verify big file correctness: read cache:off write_cache:on"
11952 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11954 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11956 save_writethrough $p
11959 set_cache writethrough off
11961 restore_lustre_params < $p
11964 run_test 155h "Verify big file correctness: read cache:off write_cache:off"
11967 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11968 remote_ost_nodsh && skip "remote OST with nodsh"
11969 [ "$(facet_fstype ost1)" = "zfs" -a \
11970 $(lustre_version_code ost1 -lt $(version_code 2.6.93)) ] &&
11971 skip "LU-1956/LU-2261: stats not implemented on OSD ZFS"
11976 local file="$DIR/$tfile"
11977 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11979 save_writethrough $p
11982 log "Turn on read and write cache"
11984 set_cache writethrough on
11986 log "Write data and read it back."
11987 log "Read should be satisfied from the cache."
11988 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
11990 cancel_lru_locks osc
11991 cat $file >/dev/null
11993 if ! let "AFTER - BEFORE == CPAGES"; then
11994 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
11996 log "cache hits:: before: $BEFORE, after: $AFTER"
11999 log "Read again; it should be satisfied from the cache."
12001 cancel_lru_locks osc
12002 cat $file >/dev/null
12004 if ! let "AFTER - BEFORE == CPAGES"; then
12005 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
12007 log "cache hits:: before: $BEFORE, after: $AFTER"
12010 log "Turn off the read cache and turn on the write cache"
12012 set_cache writethrough on
12014 log "Read again; it should be satisfied from the cache."
12016 cancel_lru_locks osc
12017 cat $file >/dev/null
12019 if ! let "AFTER - BEFORE == CPAGES"; then
12020 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
12022 log "cache hits:: before: $BEFORE, after: $AFTER"
12025 log "Read again; it should not be satisfied from the cache."
12027 cancel_lru_locks osc
12028 cat $file >/dev/null
12030 if ! let "AFTER - BEFORE == 0"; then
12031 error "IN CACHE: before: $BEFORE, after: $AFTER"
12033 log "cache hits:: before: $BEFORE, after: $AFTER"
12036 log "Write data and read it back."
12037 log "Read should be satisfied from the cache."
12038 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
12040 cancel_lru_locks osc
12041 cat $file >/dev/null
12043 if ! let "AFTER - BEFORE == CPAGES"; then
12044 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
12046 log "cache hits:: before: $BEFORE, after: $AFTER"
12049 log "Read again; it should not be satisfied from the cache."
12051 cancel_lru_locks osc
12052 cat $file >/dev/null
12054 if ! let "AFTER - BEFORE == 0"; then
12055 error "IN CACHE: before: $BEFORE, after: $AFTER"
12057 log "cache hits:: before: $BEFORE, after: $AFTER"
12060 log "Turn off read and write cache"
12062 set_cache writethrough off
12064 log "Write data and read it back"
12065 log "It should not be satisfied from the cache."
12067 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
12068 cancel_lru_locks osc
12070 cat $file >/dev/null
12072 if ! let "AFTER - BEFORE == 0"; then
12073 error_ignore bz20762 "IN CACHE: before: $BEFORE, after: $AFTER"
12075 log "cache hits:: before: $BEFORE, after: $AFTER"
12078 log "Turn on the read cache and turn off the write cache"
12080 set_cache writethrough off
12082 log "Write data and read it back"
12083 log "It should not be satisfied from the cache."
12085 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
12087 cancel_lru_locks osc
12088 cat $file >/dev/null
12090 if ! let "AFTER - BEFORE == 0"; then
12091 error_ignore bz20762 "IN CACHE: before: $BEFORE, after: $AFTER"
12093 log "cache hits:: before: $BEFORE, after: $AFTER"
12096 log "Read again; it should be satisfied from the cache."
12098 cancel_lru_locks osc
12099 cat $file >/dev/null
12101 if ! let "AFTER - BEFORE == CPAGES"; then
12102 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
12104 log "cache hits:: before: $BEFORE, after: $AFTER"
12107 restore_lustre_params < $p
12110 run_test 156 "Verification of tunables"
12113 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12114 remote_mds_nodsh && skip "remote MDS with nodsh"
12115 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] ||
12116 skip "Need MDS version at least 2.2.0"
12118 changelog_register || error "changelog_register failed"
12119 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
12120 changelog_users $SINGLEMDS | grep -q $cl_user ||
12121 error "User $cl_user not found in changelog_users"
12124 test_mkdir -p $DIR/$tdir/pics/2008/zachy
12125 changelog_clear 0 || error "changelog_clear failed"
12126 touch $DIR/$tdir/pics/2008/zachy/$tfile # open 1
12127 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg # open 2
12128 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
12129 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
12130 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
12131 rm $DIR/$tdir/pics/desktop.jpg
12133 changelog_dump | tail -10
12135 echo "verifying changelog mask"
12136 changelog_chmask "-MKDIR"
12137 changelog_chmask "-CLOSE"
12139 test_mkdir -p $DIR/$tdir/pics/zach/sofia # not logged
12140 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # not logged
12142 changelog_chmask "+MKDIR"
12143 changelog_chmask "+CLOSE"
12145 test_mkdir -p $DIR/$tdir/pics/2008/sofia # mkdir 1
12146 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # open 3
12148 changelog_dump | tail -10
12149 MKDIRS=$(changelog_dump | grep -c "MKDIR")
12150 CLOSES=$(changelog_dump | grep -c "CLOSE")
12151 [ $MKDIRS -eq 1 ] || error "MKDIR changelog mask count $MKDIRS != 1"
12152 [ $CLOSES -eq 3 ] || error "CLOSE changelog mask count $CLOSES != 3"
12155 echo "verifying target fid"
12156 local fidc=$(changelog_extract_field "CREAT" "$tfile" "t=")
12157 local fidf=$($LFS path2fid $DIR/$tdir/pics/zach/$tfile)
12158 [ "$fidc" == "$fidf" ] ||
12159 error "changelog '$tfile' fid $fidc != file fid $fidf"
12160 echo "verifying parent fid"
12161 # The FID returned from the Changelog may be the directory shard on
12162 # a different MDT, and not the FID returned by path2fid on the parent.
12163 # Instead of comparing FIDs, verify that fid2path(fidp) is correct,
12164 # since this is what will matter when recreating this file in the tree.
12165 local fidp=$(changelog_extract_field "CREAT" "$tfile" "p=")
12166 local pathp=$($LFS fid2path $MOUNT "$fidp")
12167 [ "${pathp%/}" == "$DIR/$tdir/pics/zach" ] ||
12168 error "changelog fid2path($fidc) $pathp != $DIR/$tdir/pics/zach"
12170 echo "getting records for $cl_user"
12171 changelog_users $SINGLEMDS
12172 local user_rec1=$(changelog_user_rec $SINGLEMDS $cl_user)
12174 __changelog_clear $SINGLEMDS $cl_user +$nclr ||
12175 error "changelog_clear failed"
12176 local user_rec2=$(changelog_user_rec $SINGLEMDS $cl_user)
12177 echo "verifying user clear: $user_rec1 + $nclr == $user_rec2"
12178 [ $user_rec2 == $((user_rec1 + nclr)) ] ||
12179 error "user index expect $user_rec1 + $nclr != $user_rec2"
12181 local min0_rec=$(changelog_users $SINGLEMDS |
12182 awk 'min == "" || $2 < min { min = $2 }; END { print min }')
12183 local first_rec=$($LFS changelog $(facet_svc $SINGLEMDS) |
12184 awk '{ print $1; exit; }')
12186 changelog_dump | tail -n 5
12187 echo "verifying user min purge: $min0_rec + 1 == $first_rec"
12188 [ $first_rec == $((min0_rec + 1)) ] ||
12189 error "first index should be $min0_rec + 1 not $first_rec"
12191 # LU-3446 changelog index reset on MDT restart
12192 local cur_rec1=$(changelog_users $SINGLEMDS |
12193 awk '/^current.index:/ { print $NF }')
12194 changelog_clear 0 ||
12195 error "clear all changelog records for $cl_user failed"
12196 stop $SINGLEMDS || error "Fail to stop $SINGLEMDS"
12197 start $SINGLEMDS $(mdsdevname ${SINGLEMDS//mds/}) $MDS_MOUNT_OPTS ||
12198 error "Fail to start $SINGLEMDS"
12199 local cur_rec2=$(changelog_users $SINGLEMDS |
12200 awk '/^current.index:/ { print $NF }')
12201 echo "verifying index survives MDT restart: $cur_rec1 == $cur_rec2"
12202 [ $cur_rec1 == $cur_rec2 ] ||
12203 error "current index should be $cur_rec1 not $cur_rec2"
12205 echo "verifying users from this test are deregistered"
12206 changelog_deregister || error "changelog_deregister failed"
12207 changelog_users $SINGLEMDS | grep -q $cl_user &&
12208 error "User '$cl_user' still in changelog_users"
12210 # lctl get_param -n mdd.*.changelog_users
12211 # current index: 144
12212 # ID index (idle seconds)
12214 if ! changelog_users $SINGLEMDS | grep "^cl"; then
12215 # this is the normal case where all users were deregistered
12216 # make sure no new records are added when no users are present
12217 local last_rec1=$(changelog_users $SINGLEMDS |
12218 awk '/^current.index:/ { print $NF }')
12219 touch $DIR/$tdir/chloe
12220 local last_rec2=$(changelog_users $SINGLEMDS |
12221 awk '/^current.index:/ { print $NF }')
12222 echo "verify changelogs are off: $last_rec1 == $last_rec2"
12223 [ $last_rec1 == $last_rec2 ] || error "changelogs not off"
12225 # any changelog users must be leftovers from a previous test
12226 changelog_users $SINGLEMDS
12227 echo "other changelog users; can't verify off"
12230 run_test 160a "changelog sanity"
12232 test_160b() { # LU-3587
12233 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12234 remote_mds_nodsh && skip "remote MDS with nodsh"
12235 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] ||
12236 skip "Need MDS version at least 2.2.0"
12238 changelog_register || error "changelog_register failed"
12239 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
12240 changelog_users $SINGLEMDS | grep -q $cl_user ||
12241 error "User '$cl_user' not found in changelog_users"
12243 local longname1=$(str_repeat a 255)
12244 local longname2=$(str_repeat b 255)
12247 echo "creating very long named file"
12248 touch $longname1 || error "create of '$longname1' failed"
12249 echo "renaming very long named file"
12250 mv $longname1 $longname2
12252 changelog_dump | grep RENME | tail -n 5
12255 run_test 160b "Verify that very long rename doesn't crash in changelog"
12258 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12259 remote_mds_nodsh && skip "remote MDS with nodsh"
12262 local server_version=$(lustre_version_code $SINGLEMDS)
12264 [[ $server_version -gt $(version_code 2.5.57) ]] ||
12265 [[ $server_version -gt $(version_code 2.5.1) &&
12266 $server_version -lt $(version_code 2.5.50) ]] ||
12267 skip "Need MDS version at least 2.5.58 or 2.5.2+"
12269 # Registration step
12270 changelog_register || error "changelog_register failed"
12273 mkdir -p $DIR/$tdir
12274 $MCREATE $DIR/$tdir/foo_160c
12275 changelog_chmask "-TRUNC"
12276 $TRUNCATE $DIR/$tdir/foo_160c 200
12277 changelog_chmask "+TRUNC"
12278 $TRUNCATE $DIR/$tdir/foo_160c 199
12279 changelog_dump | tail -n 5
12280 local truncs=$(changelog_dump | tail -n 5 | grep -c TRUNC)
12281 [ $truncs -eq 1 ] || error "TRUNC changelog mask count $truncs != 1"
12283 run_test 160c "verify that changelog log catch the truncate event"
12286 remote_mds_nodsh && skip "remote MDS with nodsh"
12287 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
12288 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12289 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.7.60) ]] ||
12290 skip "Need MDS version at least 2.7.60"
12292 # Registration step
12293 changelog_register || error "changelog_register failed"
12295 mkdir -p $DIR/$tdir/migrate_dir
12296 changelog_clear 0 || error "changelog_clear failed"
12298 $LFS migrate -m 1 $DIR/$tdir/migrate_dir || error "migrate fails"
12299 changelog_dump | tail -n 5
12300 local migrates=$(changelog_dump | grep -c "MIGRT")
12301 [ $migrates -eq 1 ] || error "MIGRATE changelog count $migrates != 1"
12303 run_test 160d "verify that changelog log catch the migrate event"
12306 remote_mds_nodsh && skip "remote MDS with nodsh"
12309 changelog_register || error "changelog_register failed"
12311 # Delete a future user (expect fail)
12312 local MDT0=$(facet_svc $SINGLEMDS)
12313 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister "cl77"
12316 if [ $rc -eq 0 ]; then
12317 error "Deleted non-existant user cl77"
12318 elif [ $rc -ne 2 ]; then
12319 error "changelog_deregister failed with $rc, expect 2 (ENOENT)"
12322 # Clear to a bad index (1 billion should be safe)
12323 $LFS changelog_clear $MDT0 "${CL_USERS[$SINGLEMDS]%% *}" 1000000000
12326 if [ $rc -eq 0 ]; then
12327 error "Successfully cleared to invalid CL index"
12328 elif [ $rc -ne 22 ]; then
12329 error "changelog_clear failed with $rc, expected 22 (EINVAL)"
12332 run_test 160e "changelog negative testing (should return errors)"
12335 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12336 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.10.56) ]] ||
12337 { skip "Need MDS version at least 2.10.56"; return 0; }
12339 local mdts=$(comma_list $(mdts_nodes))
12342 changelog_register || error "first changelog_register failed"
12343 changelog_register || error "second changelog_register failed"
12345 declare -A cl_user1
12346 declare -A cl_user2
12351 # generate some changelog records to accumulate on each MDT
12352 test_mkdir -c $MDSCOUNT $DIR/$tdir || error "test_mkdir $tdir failed"
12353 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
12354 error "create $DIR/$tdir/$tfile failed"
12356 # check changelogs have been generated
12357 local nbcl=$(changelog_dump | wc -l)
12358 [[ $nbcl -eq 0 ]] && error "no changelogs found"
12360 for param in "changelog_max_idle_time=10" \
12362 "changelog_min_gc_interval=2" \
12363 "changelog_min_free_cat_entries=3"; do
12364 local MDT0=$(facet_svc $SINGLEMDS)
12365 local var="${param%=*}"
12366 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
12368 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
12369 do_nodes $mdts $LCTL set_param mdd.*.$param
12372 # force cl_user2 to be idle (1st part)
12375 # simulate changelog catalog almost full
12376 #define OBD_FAIL_CAT_FREE_RECORDS 0x1313
12377 do_nodes $mdts $LCTL set_param fail_loc=0x1313 fail_val=3
12379 for i in $(seq $MDSCOUNT); do
12380 cl_users=(${CL_USERS[mds$i]})
12381 cl_user1[mds$i]="${cl_users[0]}"
12382 cl_user2[mds$i]="${cl_users[1]}"
12384 [ -n "${cl_user1[mds$i]}" ] ||
12385 error "mds$i: no user registered"
12386 [ -n "${cl_user2[mds$i]}" ] ||
12387 error "mds$i: only ${cl_user2[mds$i]} is registered"
12389 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
12390 [ -n "$user_rec1" ] ||
12391 error "mds$i: User ${cl_user1[mds$i]} not registered"
12392 __changelog_clear mds$i ${cl_user1[mds$i]} +2
12393 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
12394 [ -n "$user_rec2" ] ||
12395 error "mds$i: User ${cl_user1[mds$i]} not registered"
12396 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
12397 "$user_rec1 + 2 == $user_rec2"
12398 [ $((user_rec1 + 2)) == $user_rec2 ] ||
12399 error "mds$i: user ${cl_user1[mds$i]} index expected " \
12400 "$user_rec1 + 2, but is $user_rec2"
12401 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
12402 [ -n "$user_rec2" ] ||
12403 error "mds$i: User ${cl_user2[mds$i]} not registered"
12404 [ $user_rec1 == $user_rec2 ] ||
12405 error "mds$i: user ${cl_user2[mds$i]} index expected " \
12406 "$user_rec1, but is $user_rec2"
12409 # force cl_user2 to be idle (2nd part) and to reach
12410 # changelog_max_idle_time
12413 # generate one more changelog to trigger fail_loc
12414 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
12415 error "create $DIR/$tdir/${tfile}bis failed"
12417 # ensure gc thread is done
12418 for i in $(mdts_nodes); do
12420 "ps -e -o comm= | grep chlg_gc_thread" "" 20 ||
12421 error "$i: GC-thread not done"
12425 for i in $(seq $MDSCOUNT); do
12426 # check cl_user1 still registered
12427 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
12428 error "mds$i: User ${cl_user1[mds$i]} not registered"
12429 # check cl_user2 unregistered
12430 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
12431 error "mds$i: User ${cl_user2[mds$i]} still registered"
12433 # check changelogs are present and starting at $user_rec1 + 1
12434 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
12435 [ -n "$user_rec1" ] ||
12436 error "mds$i: User ${cl_user1[mds$i]} not registered"
12437 first_rec=$($LFS changelog $(facet_svc mds$i) |
12438 awk '{ print $1; exit; }')
12440 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
12441 [ $((user_rec1 + 1)) == $first_rec ] ||
12442 error "mds$i: first index should be $user_rec1 + 1, " \
12443 "but is $first_rec"
12446 run_test 160f "changelog garbage collect (timestamped users)"
12449 remote_mds_nodsh && skip "remote MDS with nodsh"
12450 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.10.56) ]] ||
12451 skip "Need MDS version at least 2.10.56"
12453 local mdts=$(comma_list $(mdts_nodes))
12455 #define OBD_FAIL_TIME_IN_CHLOG_USER 0x1314
12456 do_nodes $mdts $LCTL set_param fail_loc=0x1314
12459 changelog_register || error "first changelog_register failed"
12460 changelog_register || error "second changelog_register failed"
12462 declare -A cl_user1
12463 declare -A cl_user2
12468 # generate some changelog records to accumulate on each MDT
12469 test_mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
12470 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
12471 error "create $DIR/$tdir/$tfile failed"
12473 # check changelogs have been generated
12474 local nbcl=$(changelog_dump | wc -l)
12475 [[ $nbcl -eq 0 ]] && error "no changelogs found"
12477 for param in "changelog_max_idle_indexes=$((nbcl / 2))" \
12479 "changelog_min_gc_interval=2" \
12480 "changelog_min_free_cat_entries=3"; do
12481 local MDT0=$(facet_svc $SINGLEMDS)
12482 local var="${param%=*}"
12483 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
12485 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
12486 do_nodes $mdts $LCTL set_param mdd.*.$param ||
12487 error "unable to set mdd.*.$param"
12490 # simulate changelog catalog almost full
12491 #define OBD_FAIL_CAT_FREE_RECORDS 0x1313
12492 do_nodes $mdts $LCTL set_param fail_loc=0x1313 fail_val=3
12494 for i in $(seq $MDSCOUNT); do
12495 cl_users=(${CL_USERS[mds$i]})
12496 cl_user1[mds$i]="${cl_users[0]}"
12497 cl_user2[mds$i]="${cl_users[1]}"
12499 [ -n "${cl_user1[mds$i]}" ] ||
12500 error "mds$i: no user registered"
12501 [ -n "${cl_user2[mds$i]}" ] ||
12502 error "mds$i: only ${cl_user1[mds$i]} is registered"
12504 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
12505 [ -n "$user_rec1" ] ||
12506 error "mds$i: User ${cl_user1[mds$i]} not registered"
12507 __changelog_clear mds$i ${cl_user1[mds$i]} +2
12508 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
12509 [ -n "$user_rec2" ] ||
12510 error "mds$i: User ${cl_user1[mds$i]} not registered"
12511 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
12512 "$user_rec1 + 2 == $user_rec2"
12513 [ $((user_rec1 + 2)) == $user_rec2 ] ||
12514 error "mds$i: user ${cl_user1[mds$i]} index expected " \
12515 "$user_rec1 + 2, but is $user_rec2"
12516 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
12517 [ -n "$user_rec2" ] ||
12518 error "mds$i: User ${cl_user2[mds$i]} not registered"
12519 [ $user_rec1 == $user_rec2 ] ||
12520 error "mds$i: user ${cl_user2[mds$i]} index expected " \
12521 "$user_rec1, but is $user_rec2"
12524 # ensure we are past the previous changelog_min_gc_interval set above
12527 # generate one more changelog to trigger fail_loc
12528 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
12529 error "create $DIR/$tdir/${tfile}bis failed"
12531 # ensure gc thread is done
12532 for i in $(mdts_nodes); do
12534 "ps -e -o comm= | grep chlg_gc_thread" "" 20 ||
12535 error "$i: GC-thread not done"
12539 for i in $(seq $MDSCOUNT); do
12540 # check cl_user1 still registered
12541 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
12542 error "mds$i: User ${cl_user1[mds$i]} not registered"
12543 # check cl_user2 unregistered
12544 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
12545 error "mds$i: User ${cl_user2[mds$i]} still registered"
12547 # check changelogs are present and starting at $user_rec1 + 1
12548 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
12549 [ -n "$user_rec1" ] ||
12550 error "mds$i: User ${cl_user1[mds$i]} not registered"
12551 first_rec=$($LFS changelog $(facet_svc mds$i) |
12552 awk '{ print $1; exit; }')
12554 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
12555 [ $((user_rec1 + 1)) == $first_rec ] ||
12556 error "mds$i: first index should be $user_rec1 + 1, " \
12557 "but is $first_rec"
12560 run_test 160g "changelog garbage collect (old users)"
12563 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12564 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.10.56) ]] ||
12565 { skip "Need MDS version at least 2.10.56"; return 0; }
12567 local mdts=$(comma_list $(mdts_nodes))
12570 changelog_register || error "first changelog_register failed"
12571 changelog_register || error "second changelog_register failed"
12573 declare -A cl_user1
12574 declare -A cl_user2
12579 # generate some changelog records to accumulate on each MDT
12580 test_mkdir -c $MDSCOUNT $DIR/$tdir || error "test_mkdir $tdir failed"
12581 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
12582 error "create $DIR/$tdir/$tfile failed"
12584 # check changelogs have been generated
12585 local nbcl=$(changelog_dump | wc -l)
12586 [[ $nbcl -eq 0 ]] && error "no changelogs found"
12588 for param in "changelog_max_idle_time=10" \
12590 "changelog_min_gc_interval=2"; do
12591 local MDT0=$(facet_svc $SINGLEMDS)
12592 local var="${param%=*}"
12593 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
12595 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
12596 do_nodes $mdts $LCTL set_param mdd.*.$param
12599 # force cl_user2 to be idle (1st part)
12602 for i in $(seq $MDSCOUNT); do
12603 cl_users=(${CL_USERS[mds$i]})
12604 cl_user1[mds$i]="${cl_users[0]}"
12605 cl_user2[mds$i]="${cl_users[1]}"
12607 [ -n "${cl_user1[mds$i]}" ] ||
12608 error "mds$i: no user registered"
12609 [ -n "${cl_user2[mds$i]}" ] ||
12610 error "mds$i: only ${cl_user2[mds$i]} is registered"
12612 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
12613 [ -n "$user_rec1" ] ||
12614 error "mds$i: User ${cl_user1[mds$i]} not registered"
12615 __changelog_clear mds$i ${cl_user1[mds$i]} +2
12616 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
12617 [ -n "$user_rec2" ] ||
12618 error "mds$i: User ${cl_user1[mds$i]} not registered"
12619 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
12620 "$user_rec1 + 2 == $user_rec2"
12621 [ $((user_rec1 + 2)) == $user_rec2 ] ||
12622 error "mds$i: user ${cl_user1[mds$i]} index expected " \
12623 "$user_rec1 + 2, but is $user_rec2"
12624 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
12625 [ -n "$user_rec2" ] ||
12626 error "mds$i: User ${cl_user2[mds$i]} not registered"
12627 [ $user_rec1 == $user_rec2 ] ||
12628 error "mds$i: user ${cl_user2[mds$i]} index expected " \
12629 "$user_rec1, but is $user_rec2"
12632 # force cl_user2 to be idle (2nd part) and to reach
12633 # changelog_max_idle_time
12636 # force each GC-thread start and block then
12637 # one per MDT/MDD, set fail_val accordingly
12638 #define OBD_FAIL_FORCE_GC_THREAD 0x1316
12639 do_nodes $mdts $LCTL set_param fail_loc=0x1316
12641 # generate more changelogs to trigger fail_loc
12642 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
12643 error "create $DIR/$tdir/${tfile}bis failed"
12645 # stop MDT to stop GC-thread, should be done in back-ground as it will
12646 # block waiting for the thread to be released and exit
12647 declare -A stop_pids
12648 for i in $(seq $MDSCOUNT); do
12650 stop_pids[mds$i]=$!
12653 for i in $(mdts_nodes); do
12656 local facets=$(facets_up_on_host $i)
12658 for facet in ${facets//,/ }; do
12659 if [[ $facet == mds* ]]; then
12663 # ensure each MDS's gc threads are still present and all in "R"
12664 # state (OBD_FAIL_FORCE_GC_THREAD effect!)
12665 [[ $(do_node $i pgrep chlg_gc_thread | wc -l) -eq $nb ]] ||
12666 error "$i: expected $nb GC-thread"
12668 "ps -C chlg_gc_thread -o state --no-headers | uniq" \
12670 error "$i: GC-thread not found in R-state"
12671 # check umounts of each MDT on MDS have reached kthread_stop()
12672 [[ $(do_node $i pgrep umount | wc -l) -eq $nb ]] ||
12673 error "$i: expected $nb umount"
12675 "ps -C umount -o state --no-headers | uniq" "D" 20 ||
12676 error "$i: umount not found in D-state"
12679 # release all GC-threads
12680 do_nodes $mdts $LCTL set_param fail_loc=0
12682 # wait for MDT stop to complete
12683 for i in $(seq $MDSCOUNT); do
12684 wait ${stop_pids[mds$i]} || error "mds$i: stop failed"
12688 # may try to check if any orphan changelog records are present
12689 # via ldiskfs/zfs and llog_reader...
12691 # re-start/mount MDTs
12692 for i in $(seq $MDSCOUNT); do
12693 start mds$i $(mdsdevname $i) $MDS_MOUNT_OPTS ||
12694 error "Fail to start mds$i"
12698 for i in $(seq $MDSCOUNT); do
12699 # check cl_user1 still registered
12700 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
12701 error "mds$i: User ${cl_user1[mds$i]} not registered"
12702 # check cl_user2 unregistered
12703 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
12704 error "mds$i: User ${cl_user2[mds$i]} still registered"
12706 # check changelogs are present and starting at $user_rec1 + 1
12707 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
12708 [ -n "$user_rec1" ] ||
12709 error "mds$i: User ${cl_user1[mds$i]} not registered"
12710 first_rec=$($LFS changelog $(facet_svc mds$i) |
12711 awk '{ print $1; exit; }')
12713 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
12714 [ $((user_rec1 + 1)) == $first_rec ] ||
12715 error "mds$i: first index should be $user_rec1 + 1, " \
12716 "but is $first_rec"
12719 run_test 160h "changelog gc thread stop upon umount, orphan records delete " \
12724 local mdts=$(comma_list $(mdts_nodes))
12726 changelog_register || error "first changelog_register failed"
12728 # generate some changelog records to accumulate on each MDT
12729 test_mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
12730 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
12731 error "create $DIR/$tdir/$tfile failed"
12733 # check changelogs have been generated
12734 local nbcl=$(changelog_dump | wc -l)
12735 [[ $nbcl -eq 0 ]] && error "no changelogs found"
12737 # simulate race between register and unregister
12738 # XXX as fail_loc is set per-MDS, with DNE configs the race
12739 # simulation will only occur for one MDT per MDS and for the
12740 # others the normal race scenario will take place
12741 #define CFS_FAIL_CHLOG_USER_REG_UNREG_RACE 0x1315
12742 do_nodes $mdts $LCTL set_param fail_loc=0x10001315
12743 do_nodes $mdts $LCTL set_param fail_val=1
12745 # unregister 1st user
12746 changelog_deregister &
12748 # wait some time for deregister work to reach race rdv
12750 # register 2nd user
12751 changelog_register || error "2nd user register failed"
12753 wait $pid1 || error "1st user deregister failed"
12757 declare -A LAST_REC
12758 for i in $(seq $MDSCOUNT); do
12759 if changelog_users mds$i | grep "^cl"; then
12760 # make sure new records are added with one user present
12761 LAST_REC[mds$i]=$(changelog_users $SINGLEMDS |
12762 awk '/^current.index:/ { print $NF }')
12764 error "mds$i has no user registered"
12768 # generate more changelog records to accumulate on each MDT
12769 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
12770 error "create $DIR/$tdir/${tfile}bis failed"
12772 for i in $(seq $MDSCOUNT); do
12773 last_rec=$(changelog_users $SINGLEMDS |
12774 awk '/^current.index:/ { print $NF }')
12775 echo "verify changelogs are on: $last_rec != ${LAST_REC[mds$i]}"
12776 [ $last_rec != ${LAST_REC[mds$i]} ] ||
12777 error "changelogs are off on mds$i"
12780 run_test 160i "changelog user register/unregister race"
12783 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12785 test_mkdir -c1 $DIR/$tdir
12786 cp /etc/hosts $DIR/$tdir/$tfile
12787 test_mkdir -c1 $DIR/$tdir/foo1
12788 test_mkdir -c1 $DIR/$tdir/foo2
12789 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
12790 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
12791 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
12792 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
12793 local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[]')
12794 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
12795 $LFS fid2path $DIR $FID
12796 error "bad link ea"
12799 rm $DIR/$tdir/foo2/zachary
12801 rm $DIR/$tdir/foo2/thor
12803 rm $DIR/$tdir/$tfile
12805 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
12806 [ "$($LFS fid2path $FSNAME --link 1 $FID)" != "$tdir/foo2/maggie" ] &&
12807 { $LFS fid2path $DIR $FID; error "bad link rename"; }
12808 rm $DIR/$tdir/foo2/maggie
12811 local longname=$tfile.avg_len_is_thirty_two_
12812 stack_trap "unlinkmany $DIR/$tdir/foo2/$longname 1000 || \
12813 error_noexit 'failed to unlink many hardlinks'" EXIT
12814 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 ||
12815 error "failed to hardlink many files"
12816 links=$($LFS fid2path $DIR $FID | wc -l)
12817 echo -n "${links}/1000 links in link EA"
12818 [[ $links -gt 60 ]] || error "expected at least 60 links in link EA"
12820 run_test 161a "link ea sanity"
12823 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12824 [ $MDSCOUNT -lt 2 ] && skip_env "skipping remote directory test"
12827 local remote_dir=$DIR/$tdir/remote_dir
12829 mkdir -p $DIR/$tdir
12830 $LFS mkdir -i $MDTIDX $remote_dir ||
12831 error "create remote directory failed"
12833 cp /etc/hosts $remote_dir/$tfile
12834 mkdir -p $remote_dir/foo1
12835 mkdir -p $remote_dir/foo2
12836 ln $remote_dir/$tfile $remote_dir/foo1/sofia
12837 ln $remote_dir/$tfile $remote_dir/foo2/zachary
12838 ln $remote_dir/$tfile $remote_dir/foo1/luna
12839 ln $remote_dir/$tfile $remote_dir/foo2/thor
12841 local FID=$($LFS path2fid $remote_dir/$tfile | tr -d '[' |
12843 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
12844 $LFS fid2path $DIR $FID
12845 error "bad link ea"
12848 rm $remote_dir/foo2/zachary
12850 rm $remote_dir/foo2/thor
12852 rm $remote_dir/$tfile
12854 mv $remote_dir/foo1/sofia $remote_dir/foo2/maggie
12855 local link_path=$($LFS fid2path $FSNAME --link 1 $FID)
12856 if [ "$DIR/$link_path" != "$remote_dir/foo2/maggie" ]; then
12857 $LFS fid2path $DIR $FID
12858 error "bad link rename"
12860 rm $remote_dir/foo2/maggie
12863 local longname=filename_avg_len_is_thirty_two_
12864 createmany -l$remote_dir/foo1/luna $remote_dir/foo2/$longname 1000 ||
12865 error "failed to hardlink many files"
12866 links=$($LFS fid2path $DIR $FID | wc -l)
12867 echo -n "${links}/1000 links in link EA"
12868 [[ ${links} -gt 60 ]] ||
12869 error "expected at least 60 links in link EA"
12870 unlinkmany $remote_dir/foo2/$longname 1000 ||
12871 error "failed to unlink many hardlinks"
12873 run_test 161b "link ea sanity under remote directory"
12876 remote_mds_nodsh && skip "remote MDS with nodsh"
12877 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12878 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.1.5) ]] &&
12879 skip "Need MDS version at least 2.1.5"
12881 # define CLF_RENAME_LAST 0x0001
12882 # rename overwrite a target having nlink = 1 (changelog flag 0x1)
12883 changelog_register || error "changelog_register failed"
12886 test_mkdir -i $((MDSCOUNT - 1)) $DIR/$tdir
12887 touch $DIR/$tdir/foo_161c
12888 touch $DIR/$tdir/bar_161c
12889 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
12890 changelog_dump | grep RENME | tail -n 5
12891 local flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
12892 changelog_clear 0 || error "changelog_clear failed"
12893 if [ x$flags != "x0x1" ]; then
12894 error "flag $flags is not 0x1"
12897 echo "rename overwrite target with nlink = 1, changelog flags=$flags"
12898 # rename overwrite a target having nlink > 1 (changelog flag 0x0)
12899 touch $DIR/$tdir/foo_161c
12900 touch $DIR/$tdir/bar_161c
12901 ln $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
12902 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
12903 changelog_dump | grep RENME | tail -n 5
12904 flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
12905 changelog_clear 0 || error "changelog_clear failed"
12906 if [ x$flags != "x0x0" ]; then
12907 error "flag $flags is not 0x0"
12909 echo "rename overwrite a target having nlink > 1," \
12910 "changelog record has flags of $flags"
12912 # rename doesn't overwrite a target (changelog flag 0x0)
12913 touch $DIR/$tdir/foo_161c
12914 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/foo2_161c
12915 changelog_dump | grep RENME | tail -n 5
12916 flags=$(changelog_dump | grep RENME | tail -1 | cut -f5 -d' ')
12917 changelog_clear 0 || error "changelog_clear failed"
12918 if [ x$flags != "x0x0" ]; then
12919 error "flag $flags is not 0x0"
12921 echo "rename doesn't overwrite a target," \
12922 "changelog record has flags of $flags"
12924 # define CLF_UNLINK_LAST 0x0001
12925 # unlink a file having nlink = 1 (changelog flag 0x1)
12926 rm -f $DIR/$tdir/foo2_161c
12927 changelog_dump | grep UNLNK | tail -n 5
12928 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
12929 changelog_clear 0 || error "changelog_clear failed"
12930 if [ x$flags != "x0x1" ]; then
12931 error "flag $flags is not 0x1"
12933 echo "unlink a file having nlink = 1," \
12934 "changelog record has flags of $flags"
12936 # unlink a file having nlink > 1 (changelog flag 0x0)
12937 ln -f $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
12938 rm -f $DIR/$tdir/foobar_161c
12939 changelog_dump | grep UNLNK | tail -n 5
12940 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
12941 changelog_clear 0 || error "changelog_clear failed"
12942 if [ x$flags != "x0x0" ]; then
12943 error "flag $flags is not 0x0"
12945 echo "unlink a file having nlink > 1, changelog record flags '$flags'"
12947 run_test 161c "check CL_RENME[UNLINK] changelog record flags"
12950 remote_mds_nodsh && skip "remote MDS with nodsh"
12955 changelog_register || error "changelog_register failed"
12957 # work in a standalone dir to avoid locking on $DIR/$MOUNT to
12958 # interfer with $MOUNT/.lustre/fid/ access
12960 [[ $? -eq 0 ]] || error "mkdir failed"
12962 #define OBD_FAIL_LLITE_CREATE_NODE_PAUSE 0x140c | OBD_FAIL_ONCE
12963 $LCTL set_param fail_loc=0x8000140c
12965 $LCTL set_param fail_val=5
12968 echo foofoo > $DIR/$tdir/$tfile &
12971 # wait for create to be delayed
12975 [[ $? -eq 0 ]] || error "create should be blocked"
12977 local tempfile=$(mktemp)
12978 fid=$(changelog_extract_field "CREAT" "$tfile" "t=")
12979 cat $MOUNT/.lustre/fid/$fid 2>/dev/null >$tempfile || error "cat failed"
12980 # some delay may occur during ChangeLog publishing and file read just
12981 # above, that could allow file write to happen finally
12982 [[ -s $tempfile ]] && echo "file should be empty"
12984 $LCTL set_param fail_loc=0
12987 [[ $? -eq 0 ]] || error "create failed"
12989 run_test 161d "create with concurrent .lustre/fid access"
12992 local expected="$1"
12997 path=$($LFS fid2path "$@")
13000 if [ $rc -ne 0 ]; then
13001 error "path looked up of '$expected' failed: rc=$rc"
13002 elif [ "$path" != "$expected" ]; then
13003 error "path looked up '$path' instead of '$expected'"
13005 echo "FID '$fid' resolves to path '$path' as expected"
13009 test_162a() { # was test_162
13010 test_mkdir -p -c1 $DIR/$tdir/d2
13011 touch $DIR/$tdir/d2/$tfile
13012 touch $DIR/$tdir/d2/x1
13013 touch $DIR/$tdir/d2/x2
13014 test_mkdir -p -c1 $DIR/$tdir/d2/a/b/c
13015 test_mkdir -p -c1 $DIR/$tdir/d2/p/q/r
13017 local fid=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[]')
13018 check_path "$tdir/d2/$tfile" $FSNAME "$fid" --link 0
13021 ln -s $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/slink
13022 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink | tr -d '[]')
13023 check_path "$tdir/d2/p/q/r/slink" $FSNAME "$fid" --link 0
13025 # softlink to wrong file
13026 ln -s /this/is/garbage $DIR/$tdir/d2/p/q/r/slink.wrong
13027 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink.wrong | tr -d '[]')
13028 check_path "$tdir/d2/p/q/r/slink.wrong" $FSNAME "$fid" --link 0
13031 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
13032 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
13033 fid=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[]')
13034 # fid2path dir/fsname should both work
13035 check_path "$tdir/d2/a/b/c/new_file" $FSNAME "$fid" --link 1
13036 check_path "$DIR/$tdir/d2/p/q/r/hlink" $DIR "$fid" --link 0
13038 # hardlink count: check that there are 2 links
13039 local nlinks=$($LFS fid2path $DIR "$fid" | wc -l)
13040 [ $nlinks -eq 2 ] || error "expect 2 links, found $nlinks"
13042 # hardlink indexing: remove the first link
13043 rm $DIR/$tdir/d2/p/q/r/hlink
13044 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $fid --link 0
13046 run_test 162a "path lookup sanity"
13049 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13050 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
13053 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
13054 error "create striped dir failed"
13056 local FID=$($LFS getdirstripe $DIR/$tdir/striped_dir |
13057 tail -n 1 | awk '{print $2}')
13058 stat $MOUNT/.lustre/fid/$FID && error "sub_stripe can be accessed"
13060 touch $DIR/$tdir/striped_dir/f{0..4} || error "touch f0..4 failed"
13061 mkdir $DIR/$tdir/striped_dir/d{0..4} || error "mkdir d0..4 failed"
13064 for ((i=0;i<5;i++)); do
13065 FID=$($LFS path2fid $DIR/$tdir/striped_dir/f$i | tr -d '[]') ||
13066 error "get fid for f$i failed"
13067 check_path "$tdir/striped_dir/f$i" $FSNAME $FID --link 0
13069 FID=$($LFS path2fid $DIR/$tdir/striped_dir/d$i | tr -d '[]') ||
13070 error "get fid for d$i failed"
13071 check_path "$tdir/striped_dir/d$i" $FSNAME $FID --link 0
13076 run_test 162b "striped directory path lookup sanity"
13078 # LU-4239: Verify fid2path works with paths 100 or more directories deep
13080 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.51) ]] &&
13081 skip "Need MDS version at least 2.7.51"
13083 local lpath=$tdir.local
13084 local rpath=$tdir.remote
13086 test_mkdir $DIR/$lpath
13087 test_mkdir $DIR/$rpath
13089 for ((i = 0; i <= 101; i++)); do
13092 FID=$($LFS path2fid $DIR/$lpath | tr -d '[]') ||
13093 error "get fid for local directory $DIR/$lpath failed"
13094 check_path "$DIR/$lpath" $MOUNT $FID --link 0
13097 test_mkdir $DIR/$rpath
13098 FID=$($LFS path2fid $DIR/$rpath | tr -d '[]') ||
13099 error "get fid for remote directory $DIR/$rpath failed"
13100 check_path "$DIR/$rpath" $MOUNT $FID --link 0
13105 run_test 162c "fid2path works with paths 100 or more directories deep"
13108 # do directio so as not to populate the page cache
13109 log "creating a 10 Mb file"
13110 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
13111 log "starting reads"
13112 dd if=$DIR/$tfile of=/dev/null bs=4096 &
13113 log "truncating the file"
13114 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
13116 kill %+ || true # reads might have finished
13117 echo "wait until dd is finished"
13119 log "removing the temporary file"
13120 rm -rf $DIR/$tfile || error "tmp file removal failed"
13122 run_test 169 "parallel read and truncate should not deadlock"
13125 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13127 $LCTL clear # bug 18514
13128 $LCTL debug_daemon start $TMP/${tfile}_log_good
13130 $LCTL debug_daemon stop
13131 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
13132 error "sed failed to read log_good"
13134 $LCTL debug_daemon start $TMP/${tfile}_log_good
13136 $LCTL debug_daemon stop
13138 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
13139 error "lctl df log_bad failed"
13141 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
13142 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
13144 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
13145 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
13147 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
13148 error "bad_line good_line1 good_line2 are empty"
13150 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
13151 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
13152 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
13154 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
13155 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
13156 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
13158 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
13159 error "bad_line_new good_line_new are empty"
13161 local expected_good=$((good_line1 + good_line2*2))
13163 rm -f $TMP/${tfile}*
13164 # LU-231, short malformed line may not be counted into bad lines
13165 if [ $bad_line -ne $bad_line_new ] &&
13166 [ $bad_line -ne $((bad_line_new - 1)) ]; then
13167 error "expected $bad_line bad lines, but got $bad_line_new"
13171 if [ $expected_good -ne $good_line_new ]; then
13172 error "expected $expected_good good lines, but got $good_line_new"
13177 run_test 170 "test lctl df to handle corrupted log ====================="
13179 test_171() { # bug20592
13180 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13182 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
13183 $LCTL set_param fail_loc=0x50e
13184 $LCTL set_param fail_val=3000
13185 multiop_bg_pause $DIR/$tfile O_s || true
13187 kill -USR1 $MULTIPID
13191 if dmesg | grep "recursive fault"; then
13192 error "caught a recursive fault"
13194 $LCTL set_param fail_loc=0
13197 run_test 171 "test libcfs_debug_dumplog_thread stuck in do_exit() ======"
13199 # it would be good to share it with obdfilter-survey/iokit-libecho code
13200 setup_obdecho_osc () {
13203 local obdfilter_name=$2
13204 echo "Creating new osc for $obdfilter_name on $ost_nid"
13205 # make sure we can find loopback nid
13206 $LCTL add_uuid $ost_nid $ost_nid >/dev/null 2>&1
13208 [ $rc -eq 0 ] && { $LCTL attach osc ${obdfilter_name}_osc \
13209 ${obdfilter_name}_osc_UUID || rc=2; }
13210 [ $rc -eq 0 ] && { $LCTL --device ${obdfilter_name}_osc setup \
13211 ${obdfilter_name}_UUID $ost_nid || rc=3; }
13215 cleanup_obdecho_osc () {
13216 local obdfilter_name=$1
13217 $LCTL --device ${obdfilter_name}_osc cleanup >/dev/null
13218 $LCTL --device ${obdfilter_name}_osc detach >/dev/null
13225 local pages=${3:-64}
13230 local obd_size=$(get_obd_size $node $OBD)
13231 local page_size=$(get_page_size $node)
13232 if [[ -n "$obd_size" ]]; then
13233 local new_count=$((obd_size / (pages * page_size / 1024)))
13234 [[ $new_count -ge $count ]] || count=$new_count
13237 do_facet $node "$LCTL attach echo_client ec ec_uuid" || rc=1
13238 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec setup $OBD" ||
13240 if [ $rc -eq 0 ]; then
13241 id=$(do_facet $node "$LCTL --device ec create 1" | awk '/object id/ {print $6}')
13242 [ ${PIPESTATUS[0]} -eq 0 -a -n "$id" ] || rc=3
13244 echo "New object id is $id"
13245 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec getattr $id" ||
13247 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec " \
13248 "test_brw $count w v $pages $id" || rc=4; }
13249 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec destroy $id 1" ||
13251 [ $rc -eq 0 -o $rc -gt 2 ] && { do_facet $node "$LCTL --device ec " \
13252 "cleanup" || rc=5; }
13253 [ $rc -eq 0 -o $rc -gt 1 ] && { do_facet $node "$LCTL --device ec " \
13254 "detach" || rc=6; }
13255 [ $rc -ne 0 ] && echo "obecho_create_test failed: $rc"
13260 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13262 if ! module_loaded obdecho; then
13263 load_module obdecho/obdecho &&
13264 stack_trap "rmmod obdecho" EXIT ||
13265 error "unable to load obdecho on client"
13268 local osc=$($LCTL dl | grep -v mdt | awk '$3 == "osc" {print $4; exit}')
13269 local host=$($LCTL get_param -n osc.$osc.import |
13270 awk '/current_connection:/ { print $2 }' )
13271 local target=$($LCTL get_param -n osc.$osc.import |
13272 awk '/target:/ { print $2 }' )
13273 target=${target%_UUID}
13275 if [ -n "$target" ]; then
13276 setup_obdecho_osc $host $target &&
13277 stack_trap "cleanup_obdecho_osc $target" EXIT ||
13278 { error "obdecho setup failed with $?"; return; }
13280 obdecho_test ${target}_osc client ||
13281 error "obdecho_test failed on ${target}_osc"
13283 $LCTL get_param osc.$osc.import
13284 error "there is no osc.$osc.import target"
13287 run_test 180a "test obdecho on osc"
13290 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13291 remote_ost_nodsh && skip "remote OST with nodsh"
13293 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
13294 stack_trap "do_facet ost1 rmmod obdecho" EXIT ||
13295 error "failed to load module obdecho"
13297 local target=$(do_facet ost1 $LCTL dl |
13298 awk '/obdfilter/ { print $4; exit; }')
13300 if [ -n "$target" ]; then
13301 obdecho_test $target ost1 || error "obdecho_test failed with $?"
13303 do_facet ost1 $LCTL dl
13304 error "there is no obdfilter target on ost1"
13307 run_test 180b "test obdecho directly on obdfilter"
13309 test_180c() { # LU-2598
13310 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13311 remote_ost_nodsh && skip "remote OST with nodsh"
13312 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.0) ]] &&
13313 skip "Need MDS version at least 2.4.0"
13315 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
13316 stack_trap "do_facet ost1 rmmod obdecho" EXIT ||
13317 error "failed to load module obdecho"
13319 local target=$(do_facet ost1 $LCTL dl |
13320 awk '/obdfilter/ { print $4; exit; }')
13322 if [ -n "$target" ]; then
13323 local pages=16384 # 64MB bulk I/O RPC size
13325 obdecho_test "$target" ost1 "$pages" ||
13326 error "obdecho_test with pages=$pages failed with $?"
13328 do_facet ost1 $LCTL dl
13329 error "there is no obdfilter target on ost1"
13332 run_test 180c "test huge bulk I/O size on obdfilter, don't LASSERT"
13334 test_181() { # bug 22177
13335 test_mkdir $DIR/$tdir
13336 # create enough files to index the directory
13337 createmany -o $DIR/$tdir/foobar 4000
13338 # print attributes for debug purpose
13341 multiop_bg_pause $DIR/$tdir D_Sc || return 1
13343 # remove the files & current working dir
13344 unlinkmany $DIR/$tdir/foobar 4000
13346 kill -USR1 $MULTIPID
13348 stat $DIR/$tdir && error "open-unlinked dir was not removed!"
13351 run_test 181 "Test open-unlinked dir ========================"
13357 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
13359 $LCTL set_param mdc.*.rpc_stats=clear
13361 for (( i = 0; i < $tcount; i++ )) ; do
13362 mkdir $DIR/$tdir/$i
13365 for (( i = 0; i < $tcount; i++ )) ; do
13366 createmany -o $DIR/$tdir/$i/f- $fcount &
13370 for (( i = 0; i < $tcount; i++ )) ; do
13371 unlinkmany $DIR/$tdir/$i/f- $fcount &
13375 $LCTL get_param mdc.*.rpc_stats
13379 run_test 182 "Test parallel modify metadata operations ================"
13381 test_183() { # LU-2275
13382 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13383 remote_mds_nodsh && skip "remote MDS with nodsh"
13384 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.56) ]] &&
13385 skip "Need MDS version at least 2.3.56"
13387 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
13388 echo aaa > $DIR/$tdir/$tfile
13390 #define OBD_FAIL_MDS_NEGATIVE_POSITIVE 0x148
13391 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x148
13393 ls -l $DIR/$tdir && error "ls succeeded, should have failed"
13394 cat $DIR/$tdir/$tfile && error "cat succeeded, should have failed"
13396 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
13398 # Flush negative dentry cache
13399 touch $DIR/$tdir/$tfile
13401 # We are not checking for any leaked references here, they'll
13402 # become evident next time we do cleanup with module unload.
13405 run_test 183 "No crash or request leak in case of strange dispositions ========"
13407 # test suite 184 is for LU-2016, LU-2017
13409 check_swap_layouts_support
13411 dir0=$DIR/$tdir/$testnum
13412 test_mkdir -p -c1 $dir0
13417 $SETSTRIPE -c1 $file1
13419 $SETSTRIPE -c2 $file2
13421 gen1=$($GETSTRIPE -g $file1)
13422 gen2=$($GETSTRIPE -g $file2)
13424 $LFS swap_layouts $file1 $file2 || error "swap of file layout failed"
13425 gen=$($GETSTRIPE -g $file1)
13426 [[ $gen1 != $gen ]] ||
13427 "Layout generation on $file1 does not change"
13428 gen=$($GETSTRIPE -g $file2)
13429 [[ $gen2 != $gen ]] ||
13430 "Layout generation on $file2 does not change"
13432 cmp $ref1 $file2 || error "content compare failed ($ref1 != $file2)"
13433 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
13435 lfsck_verify_pfid $file1 $file2 || error "PFID are not transferred"
13437 run_test 184a "Basic layout swap"
13440 check_swap_layouts_support
13442 dir0=$DIR/$tdir/$testnum
13443 mkdir -p $dir0 || error "creating dir $dir0"
13450 $SETSTRIPE -c1 $file1
13451 $SETSTRIPE -c2 $file2
13452 $SETSTRIPE -c1 $file3
13453 chown $RUNAS_ID $file3
13454 gen1=$($GETSTRIPE -g $file1)
13455 gen2=$($GETSTRIPE -g $file2)
13457 $LFS swap_layouts $dir1 $dir2 &&
13458 error "swap of directories layouts should fail"
13459 $LFS swap_layouts $dir1 $file1 &&
13460 error "swap of directory and file layouts should fail"
13461 $RUNAS $LFS swap_layouts $file1 $file2 &&
13462 error "swap of file we cannot write should fail"
13463 $LFS swap_layouts $file1 $file3 &&
13464 error "swap of file with different owner should fail"
13465 /bin/true # to clear error code
13467 run_test 184b "Forbidden layout swap (will generate errors)"
13470 local cmpn_arg=$(cmp -n 2>&1 | grep "invalid option")
13471 [ -n "$cmpn_arg" ] && skip_env "cmp does not support -n"
13472 check_swap_layouts_support
13474 local dir0=$DIR/$tdir/$testnum
13475 mkdir -p $dir0 || error "creating dir $dir0"
13477 local ref1=$dir0/ref1
13478 local ref2=$dir0/ref2
13479 local file1=$dir0/file1
13480 local file2=$dir0/file2
13481 # create a file large enough for the concurrent test
13482 dd if=/dev/urandom of=$ref1 bs=1M count=$((RANDOM % 50 + 20))
13483 dd if=/dev/urandom of=$ref2 bs=1M count=$((RANDOM % 50 + 20))
13484 echo "ref file size: ref1($(stat -c %s $ref1))," \
13485 "ref2($(stat -c %s $ref2))"
13488 dd if=$ref1 of=$file1 bs=16k &
13491 # Make sure dd starts to copy file
13492 while [ ! -f $file1 ]; do sleep 0.1; done
13494 $LFS swap_layouts $file1 $file2
13497 [[ $? == 0 ]] || error "concurrent write on $file1 failed"
13498 [[ $rc == 0 ]] || error "swap of $file1 and $file2 failed"
13500 # how many bytes copied before swapping layout
13501 local copied=$(stat -c %s $file2)
13502 local remaining=$(stat -c %s $ref1)
13503 remaining=$((remaining - copied))
13504 echo "Copied $copied bytes before swapping layout..."
13506 cmp -n $copied $file1 $ref2 | grep differ &&
13507 error "Content mismatch [0, $copied) of ref2 and file1"
13508 cmp -n $copied $file2 $ref1 ||
13509 error "Content mismatch [0, $copied) of ref1 and file2"
13510 cmp -i $copied:$copied -n $remaining $file1 $ref1 ||
13511 error "Content mismatch [$copied, EOF) of ref1 and file1"
13514 rm -f $ref1 $ref2 $file1 $file2
13516 run_test 184c "Concurrent write and layout swap"
13519 check_swap_layouts_support
13520 [ -z "$(which getfattr 2>/dev/null)" ] &&
13521 skip_env "no getfattr command"
13523 local file1=$DIR/$tdir/$tfile-1
13524 local file2=$DIR/$tdir/$tfile-2
13525 local file3=$DIR/$tdir/$tfile-3
13529 mkdir -p $DIR/$tdir
13530 touch $file1 || error "create $file1 failed"
13531 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
13532 error "create $file2 failed"
13533 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
13534 error "create $file3 failed"
13535 lovea1=$(get_layout_param $file1)
13537 $LFS swap_layouts $file2 $file3 ||
13538 error "swap $file2 $file3 layouts failed"
13539 $LFS swap_layouts $file1 $file2 ||
13540 error "swap $file1 $file2 layouts failed"
13542 lovea2=$(get_layout_param $file2)
13545 [ "$lovea1" == "$lovea2" ] || error "lovea $lovea1 != $lovea2"
13547 lovea1=$(getfattr -n trusted.lov $file1 | grep ^trusted)
13548 [[ -z "$lovea1" ]] || error "$file1 shouldn't have lovea"
13550 run_test 184d "allow stripeless layouts swap"
13553 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.94) ]] ||
13554 skip "Need MDS version at least 2.6.94"
13555 check_swap_layouts_support
13556 [ -z "$(which getfattr 2>/dev/null)" ] &&
13557 skip_env "no getfattr command"
13559 local file1=$DIR/$tdir/$tfile-1
13560 local file2=$DIR/$tdir/$tfile-2
13561 local file3=$DIR/$tdir/$tfile-3
13564 mkdir -p $DIR/$tdir
13565 touch $file1 || error "create $file1 failed"
13566 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
13567 error "create $file2 failed"
13568 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
13569 error "create $file3 failed"
13571 $LFS swap_layouts $file1 $file2 ||
13572 error "swap $file1 $file2 layouts failed"
13574 lovea=$(getfattr -n trusted.lov $file1 | grep ^trusted)
13575 [[ -z "$lovea" ]] || error "$file1 shouldn't have lovea"
13577 echo 123 > $file1 || error "Should be able to write into $file1"
13579 $LFS swap_layouts $file1 $file3 ||
13580 error "swap $file1 $file3 layouts failed"
13582 echo 123 > $file1 || error "Should be able to write into $file1"
13584 rm -rf $file1 $file2 $file3
13586 run_test 184e "Recreate layout after stripeless layout swaps"
13588 test_185() { # LU-2441
13589 # LU-3553 - no volatile file support in old servers
13590 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.60) ]] ||
13591 skip "Need MDS version at least 2.3.60"
13593 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
13594 touch $DIR/$tdir/spoo
13595 local mtime1=$(stat -c "%Y" $DIR/$tdir)
13596 local fid=$($MULTIOP $DIR/$tdir VFw4096c) ||
13597 error "cannot create/write a volatile file"
13598 [ "$FILESET" == "" ] &&
13599 $CHECKSTAT -t file $MOUNT/.lustre/fid/$fid 2>/dev/null &&
13600 error "FID is still valid after close"
13602 multiop_bg_pause $DIR/$tdir vVw4096_c
13609 # assume that the next FID for this client is sequential, since stdout
13610 # is unfortunately eaten by multiop_bg_pause
13611 local n=$((${fidv[1]} + 1))
13612 local next_fid="${fidv[0]}:$(printf "0x%x" $n):${fidv[2]}"
13613 if [ "$FILESET" == "" ]; then
13614 $CHECKSTAT -t file $MOUNT/.lustre/fid/$next_fid ||
13615 error "FID is missing before close"
13617 kill -USR1 $multi_pid
13618 # 1 second delay, so if mtime change we will see it
13620 local mtime2=$(stat -c "%Y" $DIR/$tdir)
13621 [[ $mtime1 == $mtime2 ]] || error "mtime has changed"
13623 run_test 185 "Volatile file support"
13626 remote_mds_nodsh && skip "remote MDS with nodsh"
13627 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.0) ] &&
13628 skip "Need MDS version at least 2.3.0"
13630 local dir0=$DIR/$tdir/$testnum
13631 mkdir -p $dir0 || error "creating dir $dir0"
13633 local file=$dir0/file1
13634 dd if=/dev/urandom of=$file count=10 bs=1M conv=fsync
13635 local dv1=$($LFS data_version $file)
13636 dd if=/dev/urandom of=$file seek=10 count=1 bs=1M conv=fsync
13637 local dv2=$($LFS data_version $file)
13638 [[ $dv1 != $dv2 ]] ||
13639 error "data version did not change on write $dv1 == $dv2"
13644 run_test 187a "Test data version change"
13647 remote_mds_nodsh && skip "remote MDS with nodsh"
13648 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.0) ] &&
13649 skip "Need MDS version at least 2.3.0"
13651 local dir0=$DIR/$tdir/$testnum
13652 mkdir -p $dir0 || error "creating dir $dir0"
13654 declare -a DV=$($MULTIOP $dir0 Vw1000xYw1000xY | cut -f3 -d" ")
13655 [[ ${DV[0]} != ${DV[1]} ]] ||
13656 error "data version did not change on write"\
13657 " ${DV[0]} == ${DV[1]}"
13662 run_test 187b "Test data version change on volatile file"
13665 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13666 remote_mgs_nodsh && skip "remote MGS with nodsh"
13667 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
13669 local POOL=${POOL:-cea1}
13670 local POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
13671 local POOL_DIR_NAME=${POOL_DIR_NAME:-dir_tst}
13674 local last_ost=$(($OSTCOUNT - 1))
13676 local ost_list=$(seq $first_ost $ost_step $last_ost)
13677 local ost_range="$first_ost $last_ost $ost_step"
13678 local test_path=$POOL_ROOT/$POOL_DIR_NAME
13679 local file_dir=$POOL_ROOT/file_tst
13680 local subdir=$test_path/subdir
13683 if ! combined_mgs_mds ; then
13688 # former test_200a test_200b
13689 pool_add $POOL || { rc=$? ; break; }
13690 pool_add_targets $POOL $ost_range || { rc=$? ; break; }
13691 # former test_200c test_200d
13692 mkdir -p $test_path
13693 pool_set_dir $POOL $test_path || { rc=$? ; break; }
13694 pool_check_dir $POOL $test_path || { rc=$? ; break; }
13696 pool_check_dir $POOL $subdir || { rc=$? ; break; }
13697 pool_dir_rel_path $POOL $POOL_DIR_NAME $POOL_ROOT \
13698 || { rc=$? ; break; }
13699 # former test_200e test_200f
13700 local files=$((OSTCOUNT*3))
13701 pool_alloc_files $POOL $test_path $files "$ost_list" \
13702 || { rc=$? ; break; }
13703 pool_create_files $POOL $file_dir $files "$ost_list" \
13704 || { rc=$? ; break; }
13705 # former test_200g test_200h
13706 pool_lfs_df $POOL || { rc=$? ; break; }
13707 pool_file_rel_path $POOL $test_path || { rc=$? ; break; }
13709 # former test_201a test_201b test_201c
13710 pool_remove_first_target $POOL || { rc=$? ; break; }
13712 local f=$test_path/$tfile
13713 pool_remove_all_targets $POOL $f || { rc=$? ; break; }
13714 pool_remove $POOL $f || { rc=$? ; break; }
13720 if ! combined_mgs_mds ; then
13725 run_test 200 "OST pools"
13727 # usage: default_attr <count | size | offset>
13729 $LCTL get_param -n lov.$FSNAME-clilov-\*.stripe${1}
13732 # usage: check_default_stripe_attr
13733 check_default_stripe_attr() {
13734 ACTUAL=$($GETSTRIPE $* $DIR/$tdir)
13737 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr count);;
13739 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr size);;
13743 error "unknown getstripe attr '$1'"
13746 [ $ACTUAL == $EXPECTED ] ||
13747 error "$DIR/$tdir has $1 '$ACTUAL', not '$EXPECTED'"
13751 test_mkdir $DIR/$tdir
13752 $SETSTRIPE --stripe-count 0 --stripe-size 0 --stripe-index -1 $DIR/$tdir
13754 check_default_stripe_attr --stripe-count
13755 check_default_stripe_attr --stripe-size
13756 check_default_stripe_attr --stripe-index
13758 run_test 204a "Print default stripe attributes"
13761 test_mkdir $DIR/$tdir
13762 $SETSTRIPE --stripe-count 1 $DIR/$tdir
13764 check_default_stripe_attr --stripe-size
13765 check_default_stripe_attr --stripe-index
13767 run_test 204b "Print default stripe size and offset"
13770 test_mkdir $DIR/$tdir
13771 $SETSTRIPE --stripe-size 65536 $DIR/$tdir
13773 check_default_stripe_attr --stripe-count
13774 check_default_stripe_attr --stripe-index
13776 run_test 204c "Print default stripe count and offset"
13779 test_mkdir $DIR/$tdir
13780 $SETSTRIPE --stripe-index 0 $DIR/$tdir
13782 check_default_stripe_attr --stripe-count
13783 check_default_stripe_attr --stripe-size
13785 run_test 204d "Print default stripe count and size"
13788 test_mkdir $DIR/$tdir
13789 $SETSTRIPE -d $DIR/$tdir
13791 check_default_stripe_attr --stripe-count --raw
13792 check_default_stripe_attr --stripe-size --raw
13793 check_default_stripe_attr --stripe-index --raw
13795 run_test 204e "Print raw stripe attributes"
13798 test_mkdir $DIR/$tdir
13799 $SETSTRIPE --stripe-count 1 $DIR/$tdir
13801 check_default_stripe_attr --stripe-size --raw
13802 check_default_stripe_attr --stripe-index --raw
13804 run_test 204f "Print raw stripe size and offset"
13807 test_mkdir $DIR/$tdir
13808 $SETSTRIPE --stripe-size 65536 $DIR/$tdir
13810 check_default_stripe_attr --stripe-count --raw
13811 check_default_stripe_attr --stripe-index --raw
13813 run_test 204g "Print raw stripe count and offset"
13816 test_mkdir $DIR/$tdir
13817 $SETSTRIPE --stripe-index 0 $DIR/$tdir
13819 check_default_stripe_attr --stripe-count --raw
13820 check_default_stripe_attr --stripe-size --raw
13822 run_test 204h "Print raw stripe count and size"
13824 # Figure out which job scheduler is being used, if any,
13825 # or use a fake one
13826 if [ -n "$SLURM_JOB_ID" ]; then # SLURM
13827 JOBENV=SLURM_JOB_ID
13828 elif [ -n "$LSB_JOBID" ]; then # Load Sharing Facility
13830 elif [ -n "$PBS_JOBID" ]; then # PBS/Maui/Moab
13832 elif [ -n "$LOADL_STEPID" ]; then # LoadLeveller
13833 JOBENV=LOADL_STEP_ID
13834 elif [ -n "$JOB_ID" ]; then # Sun Grid Engine
13837 $LCTL list_param jobid_name > /dev/null 2>&1
13838 if [ $? -eq 0 ]; then
13844 LUSTRE_JOBID_SIZE=31 # plus NUL terminator
13846 verify_jobstats() {
13851 # we don't really need to clear the stats for this test to work, since each
13852 # command has a unique jobid, but it makes debugging easier if needed.
13853 # for facet in $facets; do
13854 # local dev=$(convert_facet2label $facet)
13855 # # clear old jobstats
13856 # do_facet $facet lctl set_param *.$dev.job_stats="clear"
13859 # use a new JobID for each test, or we might see an old one
13860 [ "$JOBENV" = "FAKE_JOBID" ] &&
13861 FAKE_JOBID=id.$testnum.$(basename ${cmd[0]}).$RANDOM
13863 JOBVAL=${!JOBENV:0:$LUSTRE_JOBID_SIZE}
13865 [ "$JOBENV" = "nodelocal" ] && {
13866 FAKE_JOBID=id.$testnum.%e.$RANDOM
13867 $LCTL set_param jobid_name=$FAKE_JOBID
13868 JOBVAL=${FAKE_JOBID/\%e/$(basename ${cmd[0]})}
13871 log "Test: ${cmd[*]}"
13872 log "Using JobID environment $($LCTL get_param -n jobid_var)=$JOBVAL"
13874 if [ $JOBENV = "FAKE_JOBID" ]; then
13875 FAKE_JOBID=$JOBVAL ${cmd[*]}
13880 # all files are created on OST0000
13881 for facet in $facets; do
13882 local stats="*.$(convert_facet2label $facet).job_stats"
13884 # strip out libtool wrappers for in-tree executables
13885 if [ $(do_facet $facet lctl get_param $stats |
13886 sed -e 's/\.lt-/./' | grep -c $JOBVAL) -ne 1 ]; then
13887 do_facet $facet lctl get_param $stats
13888 error "No jobstats for $JOBVAL found on $facet::$stats"
13894 local new_jobenv=$1
13896 do_facet mgs $LCTL conf_param $FSNAME.sys.jobid_var=$new_jobenv
13897 wait_update $HOSTNAME "$LCTL get_param -n jobid_var" $new_jobenv
13900 test_205() { # Job stats
13901 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13902 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.7.1) ]] ||
13903 skip "Need MDS version with at least 2.7.1"
13904 remote_mgs_nodsh && skip "remote MGS with nodsh"
13905 remote_mds_nodsh && skip "remote MDS with nodsh"
13906 remote_ost_nodsh && skip "remote OST with nodsh"
13907 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep jobstats)" ] &&
13908 skip "Server doesn't support jobstats"
13909 [[ $JOBID_VAR = disable ]] && skip_env "jobstats is disabled"
13911 local old_jobenv=$($LCTL get_param -n jobid_var)
13912 [ $old_jobenv != $JOBENV ] && jobstats_set $JOBENV
13913 stack_trap "do_facet mgs \
13914 $LCTL conf_param $FSNAME.sys.jobid_var=$old_jobenv" EXIT
13918 local old_interval=$(do_facet $SINGLEMDS lctl get_param -n \
13919 mdt.*.job_cleanup_interval | head -n 1)
13920 local new_interval=5
13921 do_facet $SINGLEMDS \
13922 $LCTL set_param mdt.*.job_cleanup_interval=$new_interval
13923 stack_trap "do_facet $SINGLEMDS \
13924 $LCTL set_param mdt.*.job_cleanup_interval=$old_interval" EXIT
13925 local start=$SECONDS
13929 cmd="mkdir $DIR/$tdir"
13930 verify_jobstats "$cmd" "$SINGLEMDS"
13932 cmd="rmdir $DIR/$tdir"
13933 verify_jobstats "$cmd" "$SINGLEMDS"
13934 # mkdir on secondary MDT
13935 if [ $MDSCOUNT -gt 1 ]; then
13936 cmd="lfs mkdir -i 1 $DIR/$tdir.remote"
13937 verify_jobstats "$cmd" "mds2"
13940 cmd="mknod $DIR/$tfile c 1 3"
13941 verify_jobstats "$cmd" "$SINGLEMDS"
13943 cmd="rm -f $DIR/$tfile"
13944 verify_jobstats "$cmd" "$SINGLEMDS"
13945 # create all files on OST0000 so verify_jobstats can find OST stats
13947 cmd="$SETSTRIPE -i 0 -c 1 $DIR/$tfile"
13948 verify_jobstats "$cmd" "$SINGLEMDS"
13950 cmd="touch $DIR/$tfile"
13951 verify_jobstats "$cmd" "$SINGLEMDS ost1"
13953 cmd="dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=sync"
13954 verify_jobstats "$cmd" "ost1"
13956 cancel_lru_locks osc
13957 cmd="dd if=$DIR/$tfile of=/dev/null bs=1M count=1 iflag=direct"
13958 verify_jobstats "$cmd" "ost1"
13960 cmd="$TRUNCATE $DIR/$tfile 0"
13961 verify_jobstats "$cmd" "$SINGLEMDS ost1"
13963 cmd="mv -f $DIR/$tfile $DIR/$tdir.rename"
13964 verify_jobstats "$cmd" "$SINGLEMDS"
13965 # jobstats expiry - sleep until old stats should be expired
13966 local left=$((new_interval + 5 - (SECONDS - start)))
13967 [ $left -ge 0 ] && wait_update_facet $SINGLEMDS \
13968 "lctl get_param *.*.job_stats | grep -c 'job_id.*mkdir'" \
13970 cmd="mkdir $DIR/$tdir.expire"
13971 verify_jobstats "$cmd" "$SINGLEMDS"
13972 [ $(do_facet $SINGLEMDS lctl get_param *.*.job_stats |
13973 grep -c "job_id.*mkdir") -gt 1 ] && error "old jobstats not expired"
13975 # Ensure that jobid are present in changelog (if supported by MDS)
13976 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.52) ];then
13977 changelog_dump | tail -10
13978 jobids=$(changelog_dump | tail -9 | grep -c "j=")
13979 [ $jobids -eq 9 ] ||
13980 error "Wrong changelog jobid count $jobids != 9"
13984 jobstats_set $JOBENV
13986 changelog_dump | grep $tfile
13987 jobids=$(changelog_dump | grep $tfile | tail -1 | grep -c "j=")
13988 [ $jobids -eq 0 ] ||
13989 error "Unexpected jobids when jobid_var=$JOBENV"
13992 lctl set_param jobid_var=USER jobid_name="S.%j.%e.%u.%h.E"
13993 JOBENV="JOBCOMPLEX"
13994 JOBCOMPLEX="S.$USER.touch.$(id -u).$(hostname).E"
13996 verify_jobstats "touch $DIR/$tfile" $SINGLEMDS
13998 run_test 205 "Verify job stats"
14000 # LU-1480, LU-1773 and LU-1657
14002 mkdir -p $DIR/$tdir
14003 $SETSTRIPE -c -1 $DIR/$tdir
14004 #define OBD_FAIL_LOV_INIT 0x1403
14005 $LCTL set_param fail_loc=0xa0001403
14006 $LCTL set_param fail_val=1
14007 touch $DIR/$tdir/$tfile || true
14009 run_test 206 "fail lov_init_raid0() doesn't lbug"
14012 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
14013 local fsz=`stat -c %s $DIR/$tfile`
14014 cancel_lru_locks mdc
14016 # do not return layout in getattr intent
14017 #define OBD_FAIL_MDS_NO_LL_GETATTR 0x170
14018 $LCTL set_param fail_loc=0x170
14019 local sz=`stat -c %s $DIR/$tfile`
14021 [ $fsz -eq $sz ] || error "file size expected $fsz, actual $sz"
14025 run_test 207a "can refresh layout at glimpse"
14028 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
14029 local cksum=`md5sum $DIR/$tfile`
14030 local fsz=`stat -c %s $DIR/$tfile`
14031 cancel_lru_locks mdc
14032 cancel_lru_locks osc
14034 # do not return layout in getattr intent
14035 #define OBD_FAIL_MDS_NO_LL_OPEN 0x171
14036 $LCTL set_param fail_loc=0x171
14038 # it will refresh layout after the file is opened but before read issues
14039 echo checksum is "$cksum"
14040 echo "$cksum" |md5sum -c --quiet || error "file differs"
14044 run_test 207b "can refresh layout at open"
14047 # FIXME: in this test suite, only RD lease is used. This is okay
14048 # for now as only exclusive open is supported. After generic lease
14049 # is done, this test suite should be revised. - Jinshan
14051 remote_mds_nodsh && skip "remote MDS with nodsh"
14052 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.4.52) ]] ||
14053 skip "Need MDS version at least 2.4.52"
14055 echo "==== test 1: verify get lease work"
14056 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eRE+eU || error "get lease error"
14058 echo "==== test 2: verify lease can be broken by upcoming open"
14059 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
14063 $MULTIOP $DIR/$tfile oO_RDONLY:c
14064 kill -USR1 $PID && wait $PID || error "break lease error"
14066 echo "==== test 3: verify lease can't be granted if an open already exists"
14067 $MULTIOP $DIR/$tfile oO_RDONLY:_c &
14071 $MULTIOP $DIR/$tfile oO_RDONLY:eReUc && error "apply lease should fail"
14072 kill -USR1 $PID && wait $PID || error "open file error"
14074 echo "==== test 4: lease can sustain over recovery"
14075 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E+eUc &
14081 kill -USR1 $PID && wait $PID || error "lease broken over recovery"
14083 echo "==== test 5: lease broken can't be regained by replay"
14084 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
14088 # open file to break lease and then recovery
14089 $MULTIOP $DIR/$tfile oO_RDWR:c || error "open file error"
14092 kill -USR1 $PID && wait $PID || error "lease not broken over recovery"
14096 run_test 208 "Exclusive open"
14099 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep disp_stripe)" ] &&
14100 skip_env "must have disp_stripe"
14103 sync; sleep 5; sync;
14105 echo 3 > /proc/sys/vm/drop_caches
14106 req_before=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
14108 # open/close 500 times
14109 for i in $(seq 500); do
14113 echo 3 > /proc/sys/vm/drop_caches
14114 req_after=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
14116 echo "before: $req_before, after: $req_after"
14117 [ $((req_after - req_before)) -ge 300 ] &&
14118 error "open/close requests are not freed"
14121 run_test 209 "read-only open/close requests should be freed promptly"
14125 size=$((size % 8192 + 1))
14126 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
14127 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
14128 rm -f $DIR/f212 $DIR/f212.xyz
14130 run_test 212 "Sendfile test ============================================"
14133 dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
14134 cancel_lru_locks osc
14135 lctl set_param fail_loc=0x8000040f
14136 # generate a read lock
14137 cat $DIR/$tfile > /dev/null
14138 # write to the file, it will try to cancel the above read lock.
14139 cat /etc/hosts >> $DIR/$tfile
14141 run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
14143 test_214() { # for bug 20133
14144 mkdir -p $DIR/$tdir/d214c || error "mkdir $DIR/$tdir/d214c failed"
14145 for (( i=0; i < 340; i++ )) ; do
14146 touch $DIR/$tdir/d214c/a$i
14149 ls -l $DIR/$tdir || error "ls -l $DIR/d214p failed"
14150 mv $DIR/$tdir/d214c $DIR/ || error "mv $DIR/d214p/d214c $DIR/ failed"
14151 ls $DIR/d214c || error "ls $DIR/d214c failed"
14152 rm -rf $DIR/$tdir || error "rm -rf $DIR/d214* failed"
14153 rm -rf $DIR/d214* || error "rm -rf $DIR/d214* failed"
14155 run_test 214 "hash-indexed directory test - bug 20133"
14157 # having "abc" as 1st arg, creates $TMP/lnet_abc.out and $TMP/lnet_abc.sys
14158 create_lnet_proc_files() {
14159 lctl get_param -n $1 >$TMP/lnet_$1.sys || error "cannot read lnet.$1"
14162 # counterpart of create_lnet_proc_files
14163 remove_lnet_proc_files() {
14164 rm -f $TMP/lnet_$1.sys
14167 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
14168 # 3rd arg as regexp for body
14169 check_lnet_proc_stats() {
14170 local l=$(cat "$TMP/lnet_$1" |wc -l)
14171 [ $l = 1 ] || (cat "$TMP/lnet_$1" && error "$2 is not of 1 line: $l")
14173 grep -E "$3" "$TMP/lnet_$1" || (cat "$TMP/lnet_$1" && error "$2 misformatted")
14176 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
14177 # 3rd arg as regexp for body, 4th arg as regexp for 1st line, 5th arg is
14178 # optional and can be regexp for 2nd line (lnet.routes case)
14179 check_lnet_proc_entry() {
14180 local blp=2 # blp stands for 'position of 1st line of body'
14181 [ -z "$5" ] || blp=3 # lnet.routes case
14183 local l=$(cat "$TMP/lnet_$1" |wc -l)
14184 # subtracting one from $blp because the body can be empty
14185 [ "$l" -ge "$(($blp - 1))" ] || (cat "$TMP/lnet_$1" && error "$2 is too short: $l")
14187 sed -n '1 p' "$TMP/lnet_$1" |grep -E "$4" >/dev/null ||
14188 (cat "$TMP/lnet_$1" && error "1st line of $2 misformatted")
14190 [ "$5" = "" ] || sed -n '2 p' "$TMP/lnet_$1" |grep -E "$5" >/dev/null ||
14191 (cat "$TMP/lnet_$1" && error "2nd line of $2 misformatted")
14193 # bail out if any unexpected line happened
14194 sed -n "$blp p" "$TMP/lnet_$1" | grep -Ev "$3"
14195 [ "$?" != 0 ] || error "$2 misformatted"
14198 test_215() { # for bugs 18102, 21079, 21517
14199 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14201 local N='(0|[1-9][0-9]*)' # non-negative numeric
14202 local P='[1-9][0-9]*' # positive numeric
14203 local I='(0|-?[1-9][0-9]*|NA)' # any numeric (0 | >0 | <0) or NA if no value
14204 local NET='[a-z][a-z0-9]*' # LNET net like o2ib2
14205 local ADDR='[0-9.]+' # LNET addr like 10.0.0.1
14206 local NID="$ADDR@$NET" # LNET nid like 10.0.0.1@o2ib2
14208 local L1 # regexp for 1st line
14209 local L2 # regexp for 2nd line (optional)
14210 local BR # regexp for the rest (body)
14212 # lnet.stats should look as 11 space-separated non-negative numerics
14213 BR="^$N $N $N $N $N $N $N $N $N $N $N$"
14214 create_lnet_proc_files "stats"
14215 check_lnet_proc_stats "stats.sys" "lnet.stats" "$BR"
14216 remove_lnet_proc_files "stats"
14218 # lnet.routes should look like this:
14219 # Routing disabled/enabled
14220 # net hops priority state router
14221 # where net is a string like tcp0, hops > 0, priority >= 0,
14222 # state is up/down,
14223 # router is a string like 192.168.1.1@tcp2
14224 L1="^Routing (disabled|enabled)$"
14225 L2="^net +hops +priority +state +router$"
14226 BR="^$NET +$N +(0|1) +(up|down) +$NID$"
14227 create_lnet_proc_files "routes"
14228 check_lnet_proc_entry "routes.sys" "lnet.routes" "$BR" "$L1" "$L2"
14229 remove_lnet_proc_files "routes"
14231 # lnet.routers should look like this:
14232 # ref rtr_ref alive_cnt state last_ping ping_sent deadline down_ni router
14233 # where ref > 0, rtr_ref > 0, alive_cnt >= 0, state is up/down,
14234 # last_ping >= 0, ping_sent is boolean (0/1), deadline and down_ni are
14235 # numeric (0 or >0 or <0), router is a string like 192.168.1.1@tcp2
14236 L1="^ref +rtr_ref +alive_cnt +state +last_ping +ping_sent +deadline +down_ni +router$"
14237 BR="^$P +$P +$N +(up|down) +$N +(0|1) +$I +$I +$NID$"
14238 create_lnet_proc_files "routers"
14239 check_lnet_proc_entry "routers.sys" "lnet.routers" "$BR" "$L1"
14240 remove_lnet_proc_files "routers"
14242 # lnet.peers should look like this:
14243 # nid refs state last max rtr min tx min queue
14244 # where nid is a string like 192.168.1.1@tcp2, refs > 0,
14245 # state is up/down/NA, max >= 0. last, rtr, min, tx, min are
14246 # numeric (0 or >0 or <0), queue >= 0.
14247 L1="^nid +refs +state +last +max +rtr +min +tx +min +queue$"
14248 BR="^$NID +$P +(up|down|NA) +$I +$N +$I +$I +$I +$I +$N$"
14249 create_lnet_proc_files "peers"
14250 check_lnet_proc_entry "peers.sys" "lnet.peers" "$BR" "$L1"
14251 remove_lnet_proc_files "peers"
14253 # lnet.buffers should look like this:
14254 # pages count credits min
14255 # where pages >=0, count >=0, credits and min are numeric (0 or >0 or <0)
14256 L1="^pages +count +credits +min$"
14257 BR="^ +$N +$N +$I +$I$"
14258 create_lnet_proc_files "buffers"
14259 check_lnet_proc_entry "buffers.sys" "lnet.buffers" "$BR" "$L1"
14260 remove_lnet_proc_files "buffers"
14262 # lnet.nis should look like this:
14263 # nid status alive refs peer rtr max tx min
14264 # where nid is a string like 192.168.1.1@tcp2, status is up/down,
14265 # alive is numeric (0 or >0 or <0), refs >= 0, peer >= 0,
14266 # rtr >= 0, max >=0, tx and min are numeric (0 or >0 or <0).
14267 L1="^nid +status +alive +refs +peer +rtr +max +tx +min$"
14268 BR="^$NID +(up|down) +$I +$N +$N +$N +$N +$I +$I$"
14269 create_lnet_proc_files "nis"
14270 check_lnet_proc_entry "nis.sys" "lnet.nis" "$BR" "$L1"
14271 remove_lnet_proc_files "nis"
14273 # can we successfully write to lnet.stats?
14274 lctl set_param -n stats=0 || error "cannot write to lnet.stats"
14276 run_test 215 "lnet exists and has proper content - bugs 18102, 21079, 21517"
14278 test_216() { # bug 20317
14279 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14280 remote_ost_nodsh && skip "remote OST with nodsh"
14283 local facets=$(get_facets OST)
14284 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14286 save_lustre_params client "osc.*.contention_seconds" > $p
14287 save_lustre_params $facets \
14288 "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
14289 save_lustre_params $facets \
14290 "ldlm.namespaces.filter-*.contended_locks" >> $p
14291 save_lustre_params $facets \
14292 "ldlm.namespaces.filter-*.contention_seconds" >> $p
14293 clear_stats osc.*.osc_stats
14295 # agressive lockless i/o settings
14296 do_nodes $(comma_list $(osts_nodes)) \
14297 "lctl set_param -n ldlm.namespaces.*.max_nolock_bytes=2000000 \
14298 ldlm.namespaces.filter-*.contended_locks=0 \
14299 ldlm.namespaces.filter-*.contention_seconds=60"
14300 lctl set_param -n osc.*.contention_seconds=60
14302 $DIRECTIO write $DIR/$tfile 0 10 4096
14303 $CHECKSTAT -s 40960 $DIR/$tfile
14305 # disable lockless i/o
14306 do_nodes $(comma_list $(osts_nodes)) \
14307 "lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes=0 \
14308 ldlm.namespaces.filter-*.contended_locks=32 \
14309 ldlm.namespaces.filter-*.contention_seconds=0"
14310 lctl set_param -n osc.*.contention_seconds=0
14311 clear_stats osc.*.osc_stats
14313 dd if=/dev/zero of=$DIR/$tfile count=0
14314 $CHECKSTAT -s 0 $DIR/$tfile
14316 restore_lustre_params <$p
14320 run_test 216 "check lockless direct write updates file size and kms correctly"
14322 test_217() { # bug 22430
14323 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14328 for node in $(nodes_list); do
14329 nid=$(host_nids_address $node $NETTYPE)
14330 if [[ $nid = *-* ]] ; then
14331 echo "lctl ping $(h2nettype $nid)"
14332 lctl ping $(h2nettype $nid)
14334 echo "skipping $node (no hyphen detected)"
14338 run_test 217 "check lctl ping for hostnames with hiphen ('-')"
14341 # do directio so as not to populate the page cache
14342 log "creating a 10 Mb file"
14343 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
14344 log "starting reads"
14345 dd if=$DIR/$tfile of=/dev/null bs=4096 &
14346 log "truncating the file"
14347 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
14349 kill %+ || true # reads might have finished
14350 echo "wait until dd is finished"
14352 log "removing the temporary file"
14353 rm -rf $DIR/$tfile || error "tmp file removal failed"
14355 run_test 218 "parallel read and truncate should not deadlock"
14358 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14360 # write one partial page
14361 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1
14362 # set no grant so vvp_io_commit_write will do sync write
14363 $LCTL set_param fail_loc=0x411
14364 # write a full page at the end of file
14365 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=1 conv=notrunc
14367 $LCTL set_param fail_loc=0
14368 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=3
14369 $LCTL set_param fail_loc=0x411
14370 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1 seek=2 conv=notrunc
14373 dd if=/dev/zero of=$DIR/$tfile-2 bs=1024 count=1
14374 $CHECKSTAT -s 1024 $DIR/$tfile-2 || error "checkstat wrong size"
14376 run_test 219 "LU-394: Write partial won't cause uncontiguous pages vec at LND"
14378 test_220() { #LU-325
14379 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14380 remote_ost_nodsh && skip "remote OST with nodsh"
14381 remote_mds_nodsh && skip "remote MDS with nodsh"
14382 remote_mgs_nodsh && skip "remote MGS with nodsh"
14386 # create on MDT0000 so the last_id and next_id are correct
14388 local OST=$($LFS df $DIR | awk '/OST:'$OSTIDX'/ { print $1 }')
14392 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $OST)
14393 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
14394 osc.$mdtosc_proc1.prealloc_last_id)
14395 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
14396 osc.$mdtosc_proc1.prealloc_next_id)
14400 if ! combined_mgs_mds ; then
14404 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=-1
14405 #define OBD_FAIL_OST_ENOINO 0x229
14406 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x229
14407 create_pool $FSNAME.$TESTNAME || return 1
14408 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $OST || return 2
14410 $SETSTRIPE $DIR/$tdir -i $OSTIDX -c 1 -p $FSNAME.$TESTNAME
14412 MDSOBJS=$((last_id - next_id))
14413 echo "preallocated objects on MDS is $MDSOBJS" "($last_id - $next_id)"
14415 blocks=$($LFS df $MOUNT | awk '($1 == '$OSTIDX') { print $4 }')
14416 echo "OST still has $count kbytes free"
14418 echo "create $MDSOBJS files @next_id..."
14419 createmany -o $DIR/$tdir/f $MDSOBJS || return 3
14421 local last_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
14422 osc.$mdtosc_proc1.prealloc_last_id)
14423 local next_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
14424 osc.$mdtosc_proc1.prealloc_next_id)
14426 echo "after creation, last_id=$last_id2, next_id=$next_id2"
14431 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=0
14432 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0
14434 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $OST ||
14435 error "$LCTL pool_remove $FSNAME.$TESTNAME $OST failed"
14436 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME ||
14437 error "$LCTL pool_destroy $FSNAME.$TESTNAME failed"
14438 echo "unlink $MDSOBJS files @$next_id..."
14439 unlinkmany $DIR/$tdir/f $MDSOBJS || error "unlinkmany failed"
14441 if ! combined_mgs_mds ; then
14445 run_test 220 "preallocated MDS objects still used if ENOSPC from OST"
14448 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14450 dd if=`which date` of=$MOUNT/date oflag=sync
14451 chmod +x $MOUNT/date
14453 #define OBD_FAIL_LLITE_FAULT_TRUNC_RACE 0x1401
14454 $LCTL set_param fail_loc=0x80001401
14456 $MOUNT/date > /dev/null
14459 run_test 221 "make sure fault and truncate race to not cause OOM"
14462 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14465 test_mkdir $DIR/$tdir
14466 $LFS setstripe -c 1 -i 0 $DIR/$tdir
14467 createmany -o $DIR/$tdir/$tfile 10
14468 cancel_lru_locks mdc
14469 cancel_lru_locks osc
14470 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
14471 $LCTL set_param fail_loc=0x31a
14472 ls -l $DIR/$tdir > /dev/null || error "AGL for ls failed"
14473 $LCTL set_param fail_loc=0
14476 run_test 222a "AGL for ls should not trigger CLIO lock failure"
14479 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14482 test_mkdir $DIR/$tdir
14483 $LFS setstripe -c 1 -i 0 $DIR/$tdir
14484 createmany -o $DIR/$tdir/$tfile 10
14485 cancel_lru_locks mdc
14486 cancel_lru_locks osc
14487 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
14488 $LCTL set_param fail_loc=0x31a
14489 rm -r $DIR/$tdir || error "AGL for rmdir failed"
14490 $LCTL set_param fail_loc=0
14492 run_test 222b "AGL for rmdir should not trigger CLIO lock failure"
14495 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14498 test_mkdir $DIR/$tdir
14499 $LFS setstripe -c 1 -i 0 $DIR/$tdir
14500 createmany -o $DIR/$tdir/$tfile 10
14501 cancel_lru_locks mdc
14502 cancel_lru_locks osc
14503 #define OBD_FAIL_LDLM_AGL_NOLOCK 0x31b
14504 $LCTL set_param fail_loc=0x31b
14505 ls -l $DIR/$tdir > /dev/null || error "reenqueue failed"
14506 $LCTL set_param fail_loc=0
14509 run_test 223 "osc reenqueue if without AGL lock granted ======================="
14511 test_224a() { # LU-1039, MRP-303
14512 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14514 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB 0x508
14515 $LCTL set_param fail_loc=0x508
14516 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 conv=fsync
14517 $LCTL set_param fail_loc=0
14520 run_test 224a "Don't panic on bulk IO failure"
14522 test_224b() { # LU-1039, MRP-303
14523 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14525 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
14526 cancel_lru_locks osc
14527 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB2 0x515
14528 $LCTL set_param fail_loc=0x515
14529 dd of=/dev/null if=$DIR/$tfile bs=4096 count=1
14530 $LCTL set_param fail_loc=0
14533 run_test 224b "Don't panic on bulk IO failure"
14535 test_224c() { # LU-6441
14536 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14537 remote_mds_nodsh && skip "remote MDS with nodsh"
14539 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14540 save_writethrough $p
14541 set_cache writethrough on
14543 local pages_per_rpc=$($LCTL get_param \
14544 osc.*.max_pages_per_rpc)
14545 local at_max=$($LCTL get_param -n at_max)
14546 local timeout=$($LCTL get_param -n timeout)
14547 local test_at="$LCTL get_param -n at_max"
14548 local param_at="$FSNAME.sys.at_max"
14549 local test_timeout="$LCTL get_param -n timeout"
14550 local param_timeout="$FSNAME.sys.timeout"
14552 $LCTL set_param -n osc.*.max_pages_per_rpc=1024
14554 set_conf_param_and_check client "$test_at" "$param_at" 0 ||
14555 error "conf_param at_max=0 failed"
14556 set_conf_param_and_check client "$test_timeout" "$param_timeout" 5 ||
14557 error "conf_param timeout=5 failed"
14559 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB3 0x520
14560 do_facet ost1 $LCTL set_param fail_loc=0x520
14561 $LFS setstripe -c 1 -i 0 $DIR/$tfile
14562 dd if=/dev/zero of=$DIR/$tfile bs=8MB count=1
14564 do_facet ost1 $LCTL set_param fail_loc=0
14566 set_conf_param_and_check client "$test_at" "$param_at" $at_max ||
14567 error "conf_param at_max=$at_max failed"
14568 set_conf_param_and_check client "$test_timeout" "$param_timeout" \
14569 $timeout || error "conf_param timeout=$timeout failed"
14571 $LCTL set_param -n $pages_per_rpc
14572 restore_lustre_params < $p
14575 run_test 224c "Don't hang if one of md lost during large bulk RPC"
14577 MDSSURVEY=${MDSSURVEY:-$(which mds-survey 2>/dev/null || true)}
14579 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14580 if [ -z ${MDSSURVEY} ]; then
14581 skip_env "mds-survey not found"
14583 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ] ||
14584 skip "Need MDS version at least 2.2.51"
14586 local mds=$(facet_host $SINGLEMDS)
14587 local target=$(do_nodes $mds 'lctl dl' |
14588 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
14590 local cmd1="file_count=1000 thrhi=4"
14591 local cmd2="dir_count=2 layer=mdd stripe_count=0"
14592 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
14593 local cmd="$cmd1 $cmd2 $cmd3"
14595 rm -f ${TMP}/mds_survey*
14597 eval $cmd || error "mds-survey with zero-stripe failed"
14598 cat ${TMP}/mds_survey*
14599 rm -f ${TMP}/mds_survey*
14601 run_test 225a "Metadata survey sanity with zero-stripe"
14604 if [ -z ${MDSSURVEY} ]; then
14605 skip_env "mds-survey not found"
14607 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ] ||
14608 skip "Need MDS version at least 2.2.51"
14609 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14610 remote_mds_nodsh && skip "remote MDS with nodsh"
14611 if [ $($LCTL dl | grep -c osc) -eq 0 ]; then
14612 skip_env "Need to mount OST to test"
14615 local mds=$(facet_host $SINGLEMDS)
14616 local target=$(do_nodes $mds 'lctl dl' |
14617 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
14619 local cmd1="file_count=1000 thrhi=4"
14620 local cmd2="dir_count=2 layer=mdd stripe_count=1"
14621 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
14622 local cmd="$cmd1 $cmd2 $cmd3"
14624 rm -f ${TMP}/mds_survey*
14626 eval $cmd || error "mds-survey with stripe_count failed"
14627 cat ${TMP}/mds_survey*
14628 rm -f ${TMP}/mds_survey*
14630 run_test 225b "Metadata survey sanity with stripe_count = 1"
14632 mcreate_path2fid () {
14638 local path=$DIR/$tdir/$name
14643 $MCREATE --mode=$1 --major=$2 --minor=$3 $path ||
14644 error "cannot create $desc"
14646 fid=$($LFS path2fid $path | tr -d '[' | tr -d ']')
14648 [ $rc -ne 0 ] && error "cannot get fid of a $desc"
14650 fid_path=$($LFS fid2path $MOUNT $fid)
14652 [ $rc -ne 0 ] && error "cannot get path of $desc by $DIR $path $fid"
14654 [ "$path" == "$fid_path" ] ||
14655 error "fid2path returned $fid_path, expected $path"
14657 echo "pass with $path and $fid"
14662 mkdir -p $DIR/$tdir
14664 mcreate_path2fid 0010666 0 0 fifo "FIFO"
14665 mcreate_path2fid 0020666 1 3 null "character special file (null)"
14666 mcreate_path2fid 0020666 1 255 none "character special file (no device)"
14667 mcreate_path2fid 0040666 0 0 dir "directory"
14668 mcreate_path2fid 0060666 7 0 loop0 "block special file (loop)"
14669 mcreate_path2fid 0100666 0 0 file "regular file"
14670 mcreate_path2fid 0120666 0 0 link "symbolic link"
14671 mcreate_path2fid 0140666 0 0 sock "socket"
14673 run_test 226a "call path2fid and fid2path on files of all type"
14676 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
14681 mkdir -p $DIR/$tdir
14682 $LFS setdirstripe -i $MDTIDX $DIR/$tdir/remote_dir ||
14683 error "create remote directory failed"
14684 mcreate_path2fid 0010666 0 0 "remote_dir/fifo" "FIFO"
14685 mcreate_path2fid 0020666 1 3 "remote_dir/null" \
14686 "character special file (null)"
14687 mcreate_path2fid 0020666 1 255 "remote_dir/none" \
14688 "character special file (no device)"
14689 mcreate_path2fid 0040666 0 0 "remote_dir/dir" "directory"
14690 mcreate_path2fid 0060666 7 0 "remote_dir/loop0" \
14691 "block special file (loop)"
14692 mcreate_path2fid 0100666 0 0 "remote_dir/file" "regular file"
14693 mcreate_path2fid 0120666 0 0 "remote_dir/link" "symbolic link"
14694 mcreate_path2fid 0140666 0 0 "remote_dir/sock" "socket"
14696 run_test 226b "call path2fid and fid2path on files of all type under remote dir"
14698 # LU-1299 Executing or running ldd on a truncated executable does not
14699 # cause an out-of-memory condition.
14701 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14702 [ -z "$(which ldd)" ] && skip_env "should have ldd tool"
14704 dd if=$(which date) of=$MOUNT/date bs=1k count=1
14705 chmod +x $MOUNT/date
14707 $MOUNT/date > /dev/null
14708 ldd $MOUNT/date > /dev/null
14711 run_test 227 "running truncated executable does not cause OOM"
14713 # LU-1512 try to reuse idle OI blocks
14715 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14716 remote_mds_nodsh && skip "remote MDS with nodsh"
14717 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
14718 skip_env "ldiskfs only test"
14720 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
14721 local myDIR=$DIR/$tdir
14724 #define OBD_FAIL_SEQ_EXHAUST 0x1002
14725 $LCTL set_param fail_loc=0x80001002
14726 createmany -o $myDIR/t- 10000
14727 $LCTL set_param fail_loc=0
14728 # The guard is current the largest FID holder
14730 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
14732 local IDX=$(($SEQ % 64))
14734 do_facet $SINGLEMDS sync
14735 # Make sure journal flushed.
14737 local blk1=$(do_facet $SINGLEMDS \
14738 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
14739 grep Blockcount | awk '{print $4}')
14741 # Remove old files, some OI blocks will become idle.
14742 unlinkmany $myDIR/t- 10000
14743 # Create new files, idle OI blocks should be reused.
14744 createmany -o $myDIR/t- 2000
14745 do_facet $SINGLEMDS sync
14746 # Make sure journal flushed.
14748 local blk2=$(do_facet $SINGLEMDS \
14749 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
14750 grep Blockcount | awk '{print $4}')
14752 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
14754 run_test 228a "try to reuse idle OI blocks"
14757 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14758 remote_mds_nodsh && skip "remote MDS with nodsh"
14759 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
14760 skip_env "ldiskfs only test"
14762 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
14763 local myDIR=$DIR/$tdir
14766 #define OBD_FAIL_SEQ_EXHAUST 0x1002
14767 $LCTL set_param fail_loc=0x80001002
14768 createmany -o $myDIR/t- 10000
14769 $LCTL set_param fail_loc=0
14770 # The guard is current the largest FID holder
14772 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
14774 local IDX=$(($SEQ % 64))
14776 do_facet $SINGLEMDS sync
14777 # Make sure journal flushed.
14779 local blk1=$(do_facet $SINGLEMDS \
14780 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
14781 grep Blockcount | awk '{print $4}')
14783 # Remove old files, some OI blocks will become idle.
14784 unlinkmany $myDIR/t- 10000
14787 stop $SINGLEMDS || error "Fail to stop MDT."
14789 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
14791 df $MOUNT || error "Fail to df."
14792 # Create new files, idle OI blocks should be reused.
14793 createmany -o $myDIR/t- 2000
14794 do_facet $SINGLEMDS sync
14795 # Make sure journal flushed.
14797 local blk2=$(do_facet $SINGLEMDS \
14798 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
14799 grep Blockcount | awk '{print $4}')
14801 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
14803 run_test 228b "idle OI blocks can be reused after MDT restart"
14807 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14808 remote_mds_nodsh && skip "remote MDS with nodsh"
14809 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
14810 skip_env "ldiskfs only test"
14812 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
14813 local myDIR=$DIR/$tdir
14816 #define OBD_FAIL_SEQ_EXHAUST 0x1002
14817 $LCTL set_param fail_loc=0x80001002
14818 # 20000 files can guarantee there are index nodes in the OI file
14819 createmany -o $myDIR/t- 20000
14820 $LCTL set_param fail_loc=0
14821 # The guard is current the largest FID holder
14823 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
14825 local IDX=$(($SEQ % 64))
14827 do_facet $SINGLEMDS sync
14828 # Make sure journal flushed.
14830 local blk1=$(do_facet $SINGLEMDS \
14831 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
14832 grep Blockcount | awk '{print $4}')
14834 # Remove old files, some OI blocks will become idle.
14835 unlinkmany $myDIR/t- 20000
14837 # The OI file should become empty now
14839 # Create new files, idle OI blocks should be reused.
14840 createmany -o $myDIR/t- 2000
14841 do_facet $SINGLEMDS sync
14842 # Make sure journal flushed.
14844 local blk2=$(do_facet $SINGLEMDS \
14845 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
14846 grep Blockcount | awk '{print $4}')
14848 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
14850 run_test 228c "NOT shrink the last entry in OI index node to recycle idle leaf"
14852 test_229() { # LU-2482, LU-3448
14853 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14854 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
14855 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.53) ] &&
14856 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53"
14860 # Create a file with a released layout and stripe count 2.
14861 $MULTIOP $DIR/$tfile H2c ||
14862 error "failed to create file with released layout"
14864 $GETSTRIPE -v $DIR/$tfile
14866 local pattern=$($GETSTRIPE -L $DIR/$tfile)
14867 [ X"$pattern" = X"released" ] || error "pattern error ($pattern)"
14869 local stripe_count=$($GETSTRIPE -c $DIR/$tfile) || error "getstripe"
14870 [ $stripe_count -eq 2 ] || error "stripe count not 2 ($stripe_count)"
14871 stat $DIR/$tfile || error "failed to stat released file"
14873 chown $RUNAS_ID $DIR/$tfile ||
14874 error "chown $RUNAS_ID $DIR/$tfile failed"
14876 chgrp $RUNAS_ID $DIR/$tfile ||
14877 error "chgrp $RUNAS_ID $DIR/$tfile failed"
14879 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
14880 rm $DIR/$tfile || error "failed to remove released file"
14882 run_test 229 "getstripe/stat/rm/attr changes work on released files"
14885 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14886 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
14887 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.11.52) ] &&
14888 skip "Need MDS version at least 2.11.52"
14892 test_mkdir $DIR/$tdir
14893 test_mkdir -i0 -c1 $DIR/$tdir/test_230_local
14894 local mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230_local)
14895 [ $mdt_idx -ne 0 ] &&
14896 error "create local directory on wrong MDT $mdt_idx"
14898 $LFS mkdir -i $MDTIDX $DIR/$tdir/test_230 ||
14899 error "create remote directory failed"
14900 local mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230)
14901 [ $mdt_idx -ne $MDTIDX ] &&
14902 error "create remote directory on wrong MDT $mdt_idx"
14904 createmany -o $DIR/$tdir/test_230/t- 10 ||
14905 error "create files on remote directory failed"
14906 mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230/t-0)
14907 [ $mdt_idx -ne $MDTIDX ] && error "create files on wrong MDT $mdt_idx"
14908 rm -r $DIR/$tdir || error "unlink remote directory failed"
14910 run_test 230a "Create remote directory and files under the remote directory"
14913 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14914 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
14915 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.11.52) ] &&
14916 skip "Need MDS version at least 2.11.52"
14924 local migrate_dir=$DIR/$tdir/migrate_dir
14925 local other_dir=$DIR/$tdir/other_dir
14927 test_mkdir $DIR/$tdir
14928 test_mkdir -i0 -c1 $migrate_dir
14929 test_mkdir -i0 -c1 $other_dir
14930 for ((i=0; i<10; i++)); do
14931 mkdir -p $migrate_dir/dir_${i}
14932 createmany -o $migrate_dir/dir_${i}/f 10 ||
14933 error "create files under remote dir failed $i"
14936 cp /etc/passwd $migrate_dir/$tfile
14937 cp /etc/passwd $other_dir/$tfile
14938 chattr +SAD $migrate_dir
14939 chattr +SAD $migrate_dir/$tfile
14941 local old_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
14942 local old_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
14943 local old_dir_mode=$(stat -c%f $migrate_dir)
14944 local old_file_mode=$(stat -c%f $migrate_dir/$tfile)
14946 mkdir -p $migrate_dir/dir_default_stripe2
14947 $SETSTRIPE -c 2 $migrate_dir/dir_default_stripe2
14948 $SETSTRIPE -c 2 $migrate_dir/${tfile}_stripe2
14950 mkdir -p $other_dir
14951 ln $migrate_dir/$tfile $other_dir/luna
14952 ln $migrate_dir/$tfile $migrate_dir/sofia
14953 ln $other_dir/$tfile $migrate_dir/david
14954 ln -s $migrate_dir/$tfile $other_dir/zachary
14955 ln -s $migrate_dir/$tfile $migrate_dir/${tfile}_ln
14956 ln -s $other_dir/$tfile $migrate_dir/${tfile}_ln_other
14958 $LFS migrate -m $MDTIDX $migrate_dir ||
14959 error "fails on migrating remote dir to MDT1"
14961 echo "migratate to MDT1, then checking.."
14962 for ((i = 0; i < 10; i++)); do
14963 for file in $(find $migrate_dir/dir_${i}); do
14964 mdt_index=$($LFS getstripe -m $file)
14965 [ $mdt_index == $MDTIDX ] ||
14966 error "$file is not on MDT${MDTIDX}"
14970 # the multiple link file should still in MDT0
14971 mdt_index=$($LFS getstripe -m $migrate_dir/$tfile)
14972 [ $mdt_index == 0 ] ||
14973 error "$file is not on MDT${MDTIDX}"
14975 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
14976 [ "$old_dir_flag" = "$new_dir_flag" ] ||
14977 error " expect $old_dir_flag get $new_dir_flag"
14979 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
14980 [ "$old_file_flag" = "$new_file_flag" ] ||
14981 error " expect $old_file_flag get $new_file_flag"
14983 local new_dir_mode=$(stat -c%f $migrate_dir)
14984 [ "$old_dir_mode" = "$new_dir_mode" ] ||
14985 error "expect mode $old_dir_mode get $new_dir_mode"
14987 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
14988 [ "$old_file_mode" = "$new_file_mode" ] ||
14989 error "expect mode $old_file_mode get $new_file_mode"
14991 diff /etc/passwd $migrate_dir/$tfile ||
14992 error "$tfile different after migration"
14994 diff /etc/passwd $other_dir/luna ||
14995 error "luna different after migration"
14997 diff /etc/passwd $migrate_dir/sofia ||
14998 error "sofia different after migration"
15000 diff /etc/passwd $migrate_dir/david ||
15001 error "david different after migration"
15003 diff /etc/passwd $other_dir/zachary ||
15004 error "zachary different after migration"
15006 diff /etc/passwd $migrate_dir/${tfile}_ln ||
15007 error "${tfile}_ln different after migration"
15009 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
15010 error "${tfile}_ln_other different after migration"
15012 stripe_count=$($LFS getstripe -c $migrate_dir/dir_default_stripe2)
15013 [ $stripe_count = 2 ] ||
15014 error "dir strpe_count $d != 2 after migration."
15016 stripe_count=$($LFS getstripe -c $migrate_dir/${tfile}_stripe2)
15017 [ $stripe_count = 2 ] ||
15018 error "file strpe_count $d != 2 after migration."
15020 #migrate back to MDT0
15023 $LFS migrate -m $MDTIDX $migrate_dir ||
15024 error "fails on migrating remote dir to MDT0"
15026 echo "migrate back to MDT0, checking.."
15027 for file in $(find $migrate_dir); do
15028 mdt_index=$($LFS getstripe -m $file)
15029 [ $mdt_index == $MDTIDX ] ||
15030 error "$file is not on MDT${MDTIDX}"
15033 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
15034 [ "$old_dir_flag" = "$new_dir_flag" ] ||
15035 error " expect $old_dir_flag get $new_dir_flag"
15037 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
15038 [ "$old_file_flag" = "$new_file_flag" ] ||
15039 error " expect $old_file_flag get $new_file_flag"
15041 local new_dir_mode=$(stat -c%f $migrate_dir)
15042 [ "$old_dir_mode" = "$new_dir_mode" ] ||
15043 error "expect mode $old_dir_mode get $new_dir_mode"
15045 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
15046 [ "$old_file_mode" = "$new_file_mode" ] ||
15047 error "expect mode $old_file_mode get $new_file_mode"
15049 diff /etc/passwd ${migrate_dir}/$tfile ||
15050 error "$tfile different after migration"
15052 diff /etc/passwd ${other_dir}/luna ||
15053 error "luna different after migration"
15055 diff /etc/passwd ${migrate_dir}/sofia ||
15056 error "sofia different after migration"
15058 diff /etc/passwd ${other_dir}/zachary ||
15059 error "zachary different after migration"
15061 diff /etc/passwd $migrate_dir/${tfile}_ln ||
15062 error "${tfile}_ln different after migration"
15064 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
15065 error "${tfile}_ln_other different after migration"
15067 stripe_count=$($LFS getstripe -c ${migrate_dir}/dir_default_stripe2)
15068 [ $stripe_count = 2 ] ||
15069 error "dir strpe_count $d != 2 after migration."
15071 stripe_count=$($LFS getstripe -c ${migrate_dir}/${tfile}_stripe2)
15072 [ $stripe_count = 2 ] ||
15073 error "file strpe_count $d != 2 after migration."
15075 rm -rf $DIR/$tdir || error "rm dir failed after migration"
15077 run_test 230b "migrate directory"
15080 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15081 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15082 remote_mds_nodsh && skip "remote MDS with nodsh"
15083 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.11.52) ] &&
15084 skip "Need MDS version at least 2.11.52"
15090 local migrate_dir=$DIR/$tdir/migrate_dir
15092 #If migrating directory fails in the middle, all entries of
15093 #the directory is still accessiable.
15094 test_mkdir $DIR/$tdir
15095 test_mkdir -i0 -c1 $migrate_dir
15096 test_mkdir -i1 -c1 $DIR/$tdir/remote_dir
15098 createmany -o $migrate_dir/f $total ||
15099 error "create files under ${migrate_dir} failed"
15101 # fail after migrating top dir, and this will fail only once, so the
15102 # first sub file migration will fail (currently f3), others succeed.
15103 #OBD_FAIL_MIGRATE_ENTRIES 0x1801
15104 do_facet mds1 lctl set_param fail_loc=0x1801
15105 local t=$(ls $migrate_dir | wc -l)
15106 $LFS migrate --mdt-index $MDTIDX $migrate_dir &&
15107 error "migrate should fail"
15108 local u=$(ls $migrate_dir | wc -l)
15109 [ "$u" == "$t" ] || error "$u != $t during migration"
15111 # add new dir/file should succeed
15112 mkdir $migrate_dir/dir ||
15113 error "mkdir failed under migrating directory"
15114 touch $migrate_dir/file ||
15115 error "create file failed under migrating directory"
15117 # add file with existing name should fail
15118 for file in $migrate_dir/f*; do
15119 stat $file > /dev/null || error "stat $file failed"
15120 $OPENFILE -f O_CREAT:O_EXCL $file &&
15121 error "open(O_CREAT|O_EXCL) $file should fail"
15122 $MULTIOP $file m && error "create $file should fail"
15123 touch $DIR/$tdir/remote_dir/$tfile ||
15124 error "touch $tfile failed"
15125 ln $DIR/$tdir/remote_dir/$tfile $file &&
15126 error "link $file should fail"
15127 mdt_index=$($LFS getstripe -m $file)
15128 if [ $mdt_index == 0 ]; then
15129 # file failed to migrate is not allowed to rename to
15130 mv $DIR/$tdir/remote_dir/$tfile $file &&
15131 error "rename to $file should fail"
15133 mv $DIR/$tdir/remote_dir/$tfile $file ||
15134 error "rename to $file failed"
15136 echo hello >> $file || error "write $file failed"
15139 # resume migration with different options should fail
15140 $LFS migrate -m 0 $migrate_dir &&
15141 error "migrate -m 0 $migrate_dir should fail"
15143 $LFS migrate -m $MDTIDX -c 2 $migrate_dir &&
15144 error "migrate -c 2 $migrate_dir should fail"
15146 # resume migration should succeed
15147 $LFS migrate -m $MDTIDX $migrate_dir ||
15148 error "migrate $migrate_dir failed"
15150 echo "Finish migration, then checking.."
15151 for file in $(find $migrate_dir); do
15152 mdt_index=$($LFS getstripe -m $file)
15153 [ $mdt_index == $MDTIDX ] ||
15154 error "$file is not on MDT${MDTIDX}"
15157 rm -rf $DIR/$tdir || error "rm dir failed after migration"
15159 run_test 230c "check directory accessiblity if migration failed"
15162 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15163 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15164 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.11.52) ] &&
15165 skip "Need MDS version at least 2.11.52"
15167 [ "$(facet_fstype mds1)" == "zfs" ] && skip "skip ZFS backend"
15169 local migrate_dir=$DIR/$tdir/migrate_dir
15179 old_index=$((RANDOM % MDSCOUNT))
15180 old_count=$((MDSCOUNT - old_index))
15181 new_index=$((RANDOM % MDSCOUNT))
15182 new_count=$((MDSCOUNT - new_index))
15183 new_hash="all_char"
15185 [ $old_count -gt 1 ] && old_count=$((old_count - RANDOM % old_count))
15186 [ $new_count -gt 1 ] && new_count=$((new_count - RANDOM % new_count))
15188 test_mkdir $DIR/$tdir
15189 test_mkdir -i $old_index -c $old_count $migrate_dir
15191 for ((i=0; i<100; i++)); do
15192 test_mkdir -i0 -c1 $migrate_dir/dir_${i}
15193 createmany -o $migrate_dir/dir_${i}/f 100 ||
15194 error "create files under remote dir failed $i"
15197 echo -n "Migrate from MDT$old_index "
15198 [ $old_count -gt 1 ] && echo -n "... MDT$((old_index + old_count - 1)) "
15199 echo -n "to MDT$new_index"
15200 [ $new_count -gt 1 ] && echo -n " ... MDT$((new_index + new_count - 1))"
15203 echo "$LFS migrate -m$new_index -c$new_count -H $new_hash $migrate_dir"
15204 $LFS migrate -m $new_index -c $new_count -H $new_hash $migrate_dir ||
15205 error "migrate remote dir error"
15207 echo "Finish migration, then checking.."
15208 for file in $(find $migrate_dir); do
15209 mdt_index=$($LFS getstripe -m $file)
15210 if [ $mdt_index -lt $new_index ] ||
15211 [ $mdt_index -gt $((new_index + new_count - 1)) ]; then
15212 error "$file is on MDT$mdt_index"
15216 rm -rf $DIR/$tdir || error "rm dir failed after migration"
15218 run_test 230d "check migrate big directory"
15221 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15222 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15223 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.11.52) ] &&
15224 skip "Need MDS version at least 2.11.52"
15231 mkdir -p $DIR/$tdir
15232 mkdir $DIR/$tdir/migrate_dir
15233 mkdir $DIR/$tdir/other_dir
15234 touch $DIR/$tdir/migrate_dir/a
15235 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/b
15236 ls $DIR/$tdir/other_dir
15238 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
15239 error "migrate dir fails"
15241 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
15242 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
15244 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
15245 [ $mdt_index == 0 ] || error "a is not on MDT0"
15247 $LFS migrate -m 1 $DIR/$tdir/other_dir ||
15248 error "migrate dir fails"
15250 mdt_index=$($LFS getstripe -m $DIR/$tdir/other_dir)
15251 [ $mdt_index == 1 ] || error "other_dir is not on MDT1"
15253 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
15254 [ $mdt_index == 1 ] || error "a is not on MDT1"
15256 mdt_index=$($LFS getstripe -m $DIR/$tdir/other_dir/b)
15257 [ $mdt_index == 1 ] || error "b is not on MDT1"
15259 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
15260 b_fid=$($LFS path2fid $DIR/$tdir/other_dir/b)
15262 [ "$a_fid" = "$b_fid" ] || error "different fid after migration"
15264 rm -rf $DIR/$tdir || error "rm dir failed after migration"
15266 run_test 230e "migrate mulitple local link files"
15269 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15270 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15271 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.11.52) ] &&
15272 skip "Need MDS version at least 2.11.52"
15277 mkdir -p $DIR/$tdir
15278 mkdir $DIR/$tdir/migrate_dir
15279 $LFS mkdir -i1 $DIR/$tdir/other_dir
15280 touch $DIR/$tdir/migrate_dir/a
15281 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln1
15282 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln2
15283 ls $DIR/$tdir/other_dir
15285 # a should be migrated to MDT1, since no other links on MDT0
15286 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
15287 error "#1 migrate dir fails"
15288 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
15289 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
15290 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
15291 [ $mdt_index == 1 ] || error "a is not on MDT1"
15293 # a should stay on MDT1, because it is a mulitple link file
15294 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
15295 error "#2 migrate dir fails"
15296 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
15297 [ $mdt_index == 1 ] || error "a is not on MDT1"
15299 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
15300 error "#3 migrate dir fails"
15302 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
15303 ln_fid=$($LFS path2fid $DIR/$tdir/other_dir/ln1)
15304 [ "$a_fid" = "$ln_fid" ] || error "different fid after migrate to MDT1"
15306 rm -rf $DIR/$tdir/other_dir/ln1 || error "unlink ln1 fails"
15307 rm -rf $DIR/$tdir/other_dir/ln2 || error "unlink ln2 fails"
15309 # a should be migrated to MDT0, since no other links on MDT1
15310 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
15311 error "#4 migrate dir fails"
15312 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
15313 [ $mdt_index == 0 ] || error "a is not on MDT0"
15315 rm -rf $DIR/$tdir || error "rm dir failed after migration"
15317 run_test 230f "migrate mulitple remote link files"
15320 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15321 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15322 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.11.52) ] &&
15323 skip "Need MDS version at least 2.11.52"
15325 mkdir -p $DIR/$tdir/migrate_dir
15327 $LFS migrate -m 1000 $DIR/$tdir/migrate_dir &&
15328 error "migrating dir to non-exist MDT succeeds"
15331 run_test 230g "migrate dir to non-exist MDT"
15334 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15335 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15336 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.11.52) ] &&
15337 skip "Need MDS version at least 2.11.52"
15341 mkdir -p $DIR/$tdir/migrate_dir
15343 $LFS migrate -m1 $DIR &&
15344 error "migrating mountpoint1 should fail"
15346 $LFS migrate -m1 $DIR/$tdir/.. &&
15347 error "migrating mountpoint2 should fail"
15350 $LFS migrate -m1 $DIR/$tdir/migrate_dir/.. &&
15351 error "migrating $tdir/migrate_dir/.. should fail"
15355 run_test 230h "migrate .. and root"
15358 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15359 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15360 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.11.52) ] &&
15361 skip "Need MDS version at least 2.11.52"
15363 mkdir -p $DIR/$tdir/migrate_dir
15365 $LFS migrate -m 1 $DIR/$tdir/migrate_dir/ ||
15366 error "migration fails with a tailing slash"
15368 $LFS migrate -m 0 $DIR/$tdir/migrate_dir// ||
15369 error "migration fails with two tailing slashes"
15371 run_test 230i "lfs migrate -m tolerates trailing slashes"
15375 # For simplicity this test assumes that max_pages_per_rpc
15376 # is the same across all OSCs
15377 local max_pages=$($LCTL get_param -n osc.*.max_pages_per_rpc | head -n1)
15378 local bulk_size=$((max_pages * 4096))
15379 local brw_size=$(do_facet ost1 $LCTL get_param -n obdfilter.*.brw_size |
15382 mkdir -p $DIR/$tdir
15383 $LFS setstripe -S ${brw_size}M $DIR/$tdir ||
15384 error "failed to set stripe with -S ${brw_size}M option"
15386 # clear the OSC stats
15387 $LCTL set_param osc.*.stats=0 &>/dev/null
15390 # Client writes $bulk_size - there must be 1 rpc for $max_pages.
15391 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=$bulk_size count=1 \
15392 oflag=direct &>/dev/null || error "dd failed"
15394 sync; sleep 1; sync # just to be safe
15395 local nrpcs=$($LCTL get_param osc.*.stats |awk '/ost_write/ {print $2}')
15396 if [ x$nrpcs != "x1" ]; then
15397 $LCTL get_param osc.*.stats
15398 error "found $nrpcs ost_write RPCs, not 1 as expected"
15402 # Drop the OSC cache, otherwise we will read from it
15403 cancel_lru_locks osc
15405 # clear the OSC stats
15406 $LCTL set_param osc.*.stats=0 &>/dev/null
15408 # Client reads $bulk_size.
15409 dd if=$DIR/$tdir/$tfile of=/dev/null bs=$bulk_size count=1 \
15410 iflag=direct &>/dev/null || error "dd failed"
15412 nrpcs=$($LCTL get_param osc.*.stats | awk '/ost_read/ { print $2 }')
15413 if [ x$nrpcs != "x1" ]; then
15414 $LCTL get_param osc.*.stats
15415 error "found $nrpcs ost_read RPCs, not 1 as expected"
15418 run_test 231a "checking that reading/writing of BRW RPC size results in one RPC"
15421 mkdir -p $DIR/$tdir
15423 for i in {0..1023}; do
15424 dd if=/dev/zero of=$DIR/$tdir/$tfile conv=notrunc \
15425 seek=$((2 * i)) bs=4096 count=1 &>/dev/null ||
15426 error "dd of=$DIR/$tdir/$tfile seek=$((2 * i)) failed"
15430 run_test 231b "must not assert on fully utilized OST request buffer"
15433 mkdir -p $DIR/$tdir
15434 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
15436 #define OBD_FAIL_LDLM_OST_LVB 0x31c
15437 do_facet ost1 $LCTL set_param fail_loc=0x31c
15439 # ignore dd failure
15440 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1 || true
15442 do_facet ost1 $LCTL set_param fail_loc=0
15443 umount_client $MOUNT || error "umount failed"
15444 mount_client $MOUNT || error "mount failed"
15445 stop ost1 || error "cannot stop ost1"
15446 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
15448 run_test 232a "failed lock should not block umount"
15451 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.10.58) ] ||
15452 skip "Need MDS version at least 2.10.58"
15454 mkdir -p $DIR/$tdir
15455 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
15456 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1
15458 cancel_lru_locks osc
15460 #define OBD_FAIL_LDLM_OST_LVB 0x31c
15461 do_facet ost1 $LCTL set_param fail_loc=0x31c
15464 $LFS data_version $DIR/$tdir/$tfile || true
15466 do_facet ost1 $LCTL set_param fail_loc=0
15467 umount_client $MOUNT || error "umount failed"
15468 mount_client $MOUNT || error "mount failed"
15469 stop ost1 || error "cannot stop ost1"
15470 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
15472 run_test 232b "failed data version lock should not block umount"
15475 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.64) ] ||
15476 skip "Need MDS version at least 2.3.64"
15477 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
15479 local fid=$($LFS path2fid $MOUNT)
15481 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
15482 error "cannot access $MOUNT using its FID '$fid'"
15484 run_test 233a "checking that OBF of the FS root succeeds"
15487 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.5.90) ] ||
15488 skip "Need MDS version at least 2.5.90"
15489 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
15491 local fid=$($LFS path2fid $MOUNT/.lustre)
15493 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
15494 error "cannot access $MOUNT/.lustre using its FID '$fid'"
15496 fid=$($LFS path2fid $MOUNT/.lustre/fid)
15497 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
15498 error "cannot access $MOUNT/.lustre/fid using its FID '$fid'"
15500 run_test 233b "checking that OBF of the FS .lustre succeeds"
15503 local p="$TMP/sanityN-$TESTNAME.parameters"
15504 save_lustre_params client "llite.*.xattr_cache" > $p
15505 lctl set_param llite.*.xattr_cache 1 ||
15506 skip_env "xattr cache is not supported"
15508 mkdir -p $DIR/$tdir || error "mkdir failed"
15509 touch $DIR/$tdir/$tfile || error "touch failed"
15510 # OBD_FAIL_LLITE_XATTR_ENOMEM
15511 $LCTL set_param fail_loc=0x1405
15512 getfattr -n user.attr $DIR/$tdir/$tfile &&
15513 error "getfattr should have failed with ENOMEM"
15514 $LCTL set_param fail_loc=0x0
15517 restore_lustre_params < $p
15520 run_test 234 "xattr cache should not crash on ENOMEM"
15523 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.52) ] &&
15524 skip "Need MDS version at least 2.4.52"
15526 flock_deadlock $DIR/$tfile
15531 124) error "process hangs on a deadlock"
15533 *) error "error executing flock_deadlock $DIR/$tfile"
15537 run_test 235 "LU-1715: flock deadlock detection does not work properly"
15541 check_swap_layouts_support
15543 local ref1=/etc/passwd
15544 local ref2=/etc/group
15545 local file1=$DIR/$tdir/f1
15546 local file2=$DIR/$tdir/f2
15548 test_mkdir -c1 $DIR/$tdir
15549 $SETSTRIPE -c 1 $file1 || error "cannot setstripe on '$file1': rc = $?"
15550 cp $ref1 $file1 || error "cp $ref1 $file1 failed: rc = $?"
15551 $SETSTRIPE -c 2 $file2 || error "cannot setstripe on '$file2': rc = $?"
15552 cp $ref2 $file2 || error "cp $ref2 $file2 failed: rc = $?"
15553 local fd=$(free_fd)
15554 local cmd="exec $fd<>$file2"
15557 $LFS swap_layouts $file1 /proc/self/fd/${fd} ||
15558 error "cannot swap layouts of '$file1' and /proc/self/fd/${fd}"
15561 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
15566 run_test 236 "Layout swap on open unlinked file"
15568 # test to verify file handle related system calls
15569 # (name_to_handle_at/open_by_handle_at)
15570 # The new system calls are supported in glibc >= 2.14.
15573 echo "Test file_handle syscalls" > $DIR/$tfile ||
15574 error "write failed"
15575 check_fhandle_syscalls $DIR/$tfile ||
15576 error "check_fhandle_syscalls failed"
15578 run_test 237 "Verify name_to_handle_at/open_by_handle_at syscalls"
15580 # LU-4659 linkea consistency
15582 local server_version=$(lustre_version_code $SINGLEMDS)
15584 [[ $server_version -gt $(version_code 2.5.57) ]] ||
15585 [[ $server_version -gt $(version_code 2.5.1) &&
15586 $server_version -lt $(version_code 2.5.50) ]] ||
15587 skip "Need MDS version at least 2.5.58 or 2.5.2+"
15590 ln $DIR/$tfile $DIR/$tfile.lnk
15591 touch $DIR/$tfile.new
15592 mv $DIR/$tfile.new $DIR/$tfile
15593 local fid1=$($LFS path2fid $DIR/$tfile)
15594 local fid2=$($LFS path2fid $DIR/$tfile.lnk)
15595 local path1=$($LFS fid2path $FSNAME "$fid1")
15596 [ $tfile == $path1 ] || error "linkea inconsistent: $tfile $fid1 $path1"
15597 local path2=$($LFS fid2path $FSNAME "$fid2")
15598 [ $tfile.lnk == $path2 ] ||
15599 error "linkea inconsistent: $tfile.lnk $fid2 $path2!"
15602 run_test 238 "Verify linkea consistency"
15604 test_239A() { # was test_239
15605 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.60) ] &&
15606 skip "Need MDS version at least 2.5.60"
15608 local list=$(comma_list $(mdts_nodes))
15610 mkdir -p $DIR/$tdir
15611 createmany -o $DIR/$tdir/f- 5000
15612 unlinkmany $DIR/$tdir/f- 5000
15613 [ $(lustre_version_code $SINGLEMDS) -gt $(version_code 2.10.53) ] &&
15614 do_nodes $list "lctl set_param -n osp.*.force_sync=1"
15615 changes=$(do_nodes $list "lctl get_param -n osp.*MDT*.sync_changes \
15616 osp.*MDT*.sync_in_flight" | calc_sum)
15617 [ "$changes" -eq 0 ] || error "$changes not synced"
15619 run_test 239A "osp_sync test"
15621 test_239a() { #LU-5297
15622 remote_mds_nodsh && skip "remote MDS with nodsh"
15625 #define OBD_FAIL_OSP_CHECK_INVALID_REC 0x2100
15626 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2100
15627 chgrp $RUNAS_GID $DIR/$tfile
15628 wait_delete_completed
15630 run_test 239a "process invalid osp sync record correctly"
15632 test_239b() { #LU-5297
15633 remote_mds_nodsh && skip "remote MDS with nodsh"
15636 #define OBD_FAIL_OSP_CHECK_ENOMEM 0x2101
15637 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2101
15638 chgrp $RUNAS_GID $DIR/$tfile1
15639 wait_delete_completed
15640 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
15642 chgrp $RUNAS_GID $DIR/$tfile2
15643 wait_delete_completed
15645 run_test 239b "process osp sync record with ENOMEM error correctly"
15648 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15649 remote_mds_nodsh && skip "remote MDS with nodsh"
15651 mkdir -p $DIR/$tdir
15653 $LFS mkdir -i 0 $DIR/$tdir/d0 ||
15654 error "failed to mkdir $DIR/$tdir/d0 on MDT0"
15655 $LFS mkdir -i 1 $DIR/$tdir/d0/d1 ||
15656 error "failed to mkdir $DIR/$tdir/d0/d1 on MDT1"
15658 umount_client $MOUNT || error "umount failed"
15659 #define OBD_FAIL_TGT_DELAY_CONDITIONAL 0x713
15660 do_facet mds2 lctl set_param fail_loc=0x713 fail_val=1
15661 mount_client $MOUNT || error "failed to mount client"
15663 echo "stat $DIR/$tdir/d0/d1, should not fail/ASSERT"
15664 stat $DIR/$tdir/d0/d1 || error "fail to stat $DIR/$tdir/d0/d1"
15666 run_test 240 "race between ldlm enqueue and the connection RPC (no ASSERT)"
15669 for LOOP in $(seq $1); do
15670 dd if=$DIR/$tfile of=/dev/null bs=40960 count=1 2>/dev/null
15671 cancel_lru_locks $OSC || true
15676 for LOOP in $(seq $1); do
15677 dd if=$DIR/$tfile of=/dev/null bs=40960 count=1 \
15678 iflag=direct 2>/dev/null
15682 test_241a() { # was test_241
15683 dd if=/dev/zero of=$DIR/$tfile count=1 bs=40960
15685 cancel_lru_locks $OSC
15686 test_241_bio 1000 &
15691 run_test 241a "bio vs dio"
15694 dd if=/dev/zero of=$DIR/$tfile count=1 bs=40960
15696 test_241_dio 1000 &
15701 run_test 241b "dio vs dio"
15704 remote_mds_nodsh && skip "remote MDS with nodsh"
15706 mkdir -p $DIR/$tdir
15707 touch $DIR/$tdir/$tfile
15709 #define OBD_FAIL_MDS_READPAGE_PACK 0x105
15710 do_facet mds1 lctl set_param fail_loc=0x105
15711 /bin/ls $DIR/$tdir && error "ls $DIR/$tdir should fail"
15713 do_facet mds1 lctl set_param fail_loc=0
15714 /bin/ls $DIR/$tdir || error "ls $DIR/$tdir failed"
15716 run_test 242 "mdt_readpage failure should not cause directory unreadable"
15720 test_mkdir $DIR/$tdir
15721 group_lock_test -d $DIR/$tdir || error "A group lock test failed"
15723 run_test 243 "various group lock tests"
15727 test_mkdir $DIR/$tdir
15728 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=35
15729 sendfile_grouplock $DIR/$tdir/$tfile || \
15730 error "sendfile+grouplock failed"
15733 run_test 244 "sendfile with group lock tests"
15736 local flagname="multi_mod_rpcs"
15737 local connect_data_name="max_mod_rpcs"
15740 # check if multiple modify RPCs flag is set
15741 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import |
15742 grep "connect_flags:")
15745 echo "$out" | grep -qw $flagname
15746 if [ $? -ne 0 ]; then
15747 echo "connect flag $flagname is not set"
15751 # check if multiple modify RPCs data is set
15752 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import)
15755 echo "$out" | grep -qw $connect_data_name ||
15756 error "import should have connect data $connect_data_name"
15758 run_test 245 "check mdc connection flag/data: multiple modify RPCs"
15760 test_246() { # LU-7371
15761 remote_ost_nodsh && skip "remote OST with nodsh"
15762 [ $(lustre_version_code ost1) -lt $(version_code 2.7.62) ] &&
15763 skip "Need OST version >= 2.7.62"
15765 do_facet ost1 $LCTL set_param fail_val=4095
15766 #define OBD_FAIL_OST_READ_SIZE 0x234
15767 do_facet ost1 $LCTL set_param fail_loc=0x234
15768 $LFS setstripe $DIR/$tfile -i 0 -c 1
15769 dd if=/dev/zero of=$DIR/$tfile bs=4095 count=1 > /dev/null 2>&1
15770 cancel_lru_locks $FSNAME-OST0000
15771 dd if=$DIR/$tfile of=/dev/null bs=1048576 || error "Read failed"
15773 run_test 246 "Read file of size 4095 should return right length"
15779 umount_client $submount
15784 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
15786 skip_env "Fileset feature is not supported"
15788 local submount=${MOUNT}_$tdir
15791 mkdir -p $submount || error "mkdir $submount failed"
15792 FILESET="$FILESET/$tdir" mount_client $submount ||
15793 error "mount $submount failed"
15794 trap "cleanup_247 $submount" EXIT
15795 echo foo > $submount/$tfile || error "write $submount/$tfile failed"
15796 [ $(cat $MOUNT/$tdir/$tfile) = "foo" ] ||
15797 error "read $MOUNT/$tdir/$tfile failed"
15798 cleanup_247 $submount
15800 run_test 247a "mount subdir as fileset"
15803 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
15804 skip_env "Fileset feature is not supported"
15806 local submount=${MOUNT}_$tdir
15808 rm -rf $MOUNT/$tdir
15809 mkdir -p $submount || error "mkdir $submount failed"
15811 FILESET="$FILESET/$tdir" mount_client $submount &&
15812 error "mount $submount should fail"
15815 run_test 247b "mount subdir that dose not exist"
15818 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
15819 skip_env "Fileset feature is not supported"
15821 local submount=${MOUNT}_$tdir
15823 mkdir -p $MOUNT/$tdir/dir1
15824 mkdir -p $submount || error "mkdir $submount failed"
15825 trap "cleanup_247 $submount" EXIT
15826 FILESET="$FILESET/$tdir" mount_client $submount ||
15827 error "mount $submount failed"
15828 local fid=$($LFS path2fid $MOUNT/)
15829 $LFS fid2path $submount $fid && error "fid2path should fail"
15830 cleanup_247 $submount
15832 run_test 247c "running fid2path outside root"
15835 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
15836 skip "Fileset feature is not supported"
15838 local submount=${MOUNT}_$tdir
15840 mkdir -p $MOUNT/$tdir/dir1
15841 mkdir -p $submount || error "mkdir $submount failed"
15842 FILESET="$FILESET/$tdir" mount_client $submount ||
15843 error "mount $submount failed"
15844 trap "cleanup_247 $submount" EXIT
15845 local fid=$($LFS path2fid $submount/dir1)
15846 $LFS fid2path $submount $fid || error "fid2path should succeed"
15847 cleanup_247 $submount
15849 run_test 247d "running fid2path inside root"
15853 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
15855 skip "Fileset feature is not supported"
15857 local submount=${MOUNT}_$tdir
15860 mkdir -p $submount || error "mkdir $submount failed"
15861 FILESET="$FILESET/.." mount_client $submount &&
15862 error "mount $submount should fail"
15865 run_test 247e "mount .. as fileset"
15868 local fast_read_sav=$($LCTL get_param -n llite.*.fast_read 2>/dev/null)
15869 [ -z "$fast_read_sav" ] && skip "no fast read support"
15871 # create a large file for fast read verification
15872 dd if=/dev/zero of=$DIR/$tfile bs=1M count=128 > /dev/null 2>&1
15874 # make sure the file is created correctly
15875 $CHECKSTAT -s $((128*1024*1024)) $DIR/$tfile ||
15876 { rm -f $DIR/$tfile; skip "file creation error"; }
15878 echo "Test 1: verify that fast read is 4 times faster on cache read"
15880 # small read with fast read enabled
15881 $LCTL set_param -n llite.*.fast_read=1
15882 local t_fast=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
15883 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
15884 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
15885 # small read with fast read disabled
15886 $LCTL set_param -n llite.*.fast_read=0
15887 local t_slow=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
15888 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
15889 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
15891 # verify that fast read is 4 times faster for cache read
15892 [ $(bc <<< "4 * $t_fast < $t_slow") -eq 1 ] ||
15893 error_not_in_vm "fast read was not 4 times faster: " \
15894 "$t_fast vs $t_slow"
15896 echo "Test 2: verify the performance between big and small read"
15897 $LCTL set_param -n llite.*.fast_read=1
15899 # 1k non-cache read
15900 cancel_lru_locks osc
15901 local t_1k=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
15902 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
15903 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
15905 # 1M non-cache read
15906 cancel_lru_locks osc
15907 local t_1m=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
15908 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
15909 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
15911 # verify that big IO is not 4 times faster than small IO
15912 [ $(bc <<< "4 * $t_1k >= $t_1m") -eq 1 ] ||
15913 error_not_in_vm "bigger IO is way too fast: $t_1k vs $t_1m"
15915 $LCTL set_param -n llite.*.fast_read=$fast_read_sav
15918 run_test 248 "fast read verification"
15920 test_249() { # LU-7890
15921 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.53) ] &&
15922 skip "Need at least version 2.8.54"
15925 $SETSTRIPE -c 1 $DIR/$tfile
15926 # Offset 2T == 4k * 512M
15927 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 seek=512M ||
15928 error "dd to 2T offset failed"
15930 run_test 249 "Write above 2T file size"
15933 [ "$(facet_fstype ost$(($($GETSTRIPE -i $DIR/$tfile) + 1)))" = "zfs" ] \
15934 && skip "no 16TB file size limit on ZFS"
15936 $SETSTRIPE -c 1 $DIR/$tfile
15937 # ldiskfs extent file size limit is (16TB - 4KB - 1) bytes
15938 local size=$((16 * 1024 * 1024 * 1024 * 1024 - 4096 - 1))
15939 $TRUNCATE $DIR/$tfile $size || error "truncate $tfile to $size failed"
15940 dd if=/dev/zero of=$DIR/$tfile bs=10 count=1 oflag=append \
15941 conv=notrunc,fsync && error "append succeeded"
15944 run_test 250 "Write above 16T limit"
15947 $SETSTRIPE -c -1 -S 1048576 $DIR/$tfile
15949 #define OBD_FAIL_LLITE_LOST_LAYOUT 0x1407
15950 #Skip once - writing the first stripe will succeed
15951 $LCTL set_param fail_loc=0xa0001407 fail_val=1
15952 $MULTIOP $DIR/$tfile o:O_RDWR:w2097152c 2>&1 | grep -q "short write" &&
15953 error "short write happened"
15955 $LCTL set_param fail_loc=0xa0001407 fail_val=1
15956 $MULTIOP $DIR/$tfile or2097152c 2>&1 | grep -q "short read" &&
15957 error "short read happened"
15961 run_test 251 "Handling short read and write correctly"
15964 remote_mds_nodsh && skip "remote MDS with nodsh"
15965 remote_ost_nodsh && skip "remote OST with nodsh"
15966 if [ "$(facet_fstype ost1)" != "ldiskfs" -o \
15967 "$(facet_fstype mds1)" != "ldiskfs" ]; then
15968 skip_env "ldiskfs only test"
15978 # check lr_reader on OST0000
15980 dev=$(facet_device $tgt)
15981 out=$(do_facet $tgt $LR_READER $dev)
15982 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
15984 uuid=$(echo "$out" | grep -i uuid | awk '{ print $2 }')
15985 [ "$uuid" == "$(ostuuid_from_index 0)" ] ||
15986 error "Invalid uuid returned by $LR_READER on target $tgt"
15987 echo -e "uuid returned by $LR_READER is '$uuid'\n"
15989 # check lr_reader -c on MDT0000
15991 dev=$(facet_device $tgt)
15992 if ! do_facet $tgt $LR_READER -h | grep -q OPTIONS; then
15993 skip "$LR_READER does not support additional options"
15995 out=$(do_facet $tgt $LR_READER -c $dev)
15996 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
15998 num=$(echo "$out" | grep -c "mdtlov")
15999 [ "$num" -eq $((MDSCOUNT - 1)) ] ||
16000 error "Invalid number of mdtlov clients returned by $LR_READER"
16001 echo -e "Number of mdtlov clients returned by $LR_READER is '$num'\n"
16003 # check lr_reader -cr on MDT0000
16004 out=$(do_facet $tgt $LR_READER -cr $dev)
16005 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
16007 echo "$out" | grep -q "^reply_data:$" ||
16008 error "$LR_READER should have returned 'reply_data' section"
16009 num=$(echo "$out" | grep -c "client_generation")
16010 echo -e "Number of reply data returned by $LR_READER is '$num'\n"
16012 run_test 252 "check lr_reader tool"
16014 test_253_fill_ost() {
16015 local size_mb #how many MB should we write to pass watermark
16016 local lwm=$3 #low watermark
16017 local free_10mb #10% of free space
16019 free_kb=$($LFS df $MOUNT | grep $1 | awk '{ print $4 }')
16020 size_mb=$((free_kb / 1024 - lwm))
16021 free_10mb=$((free_kb / 10240))
16022 #If 10% of free space cross low watermark use it
16023 if (( free_10mb > size_mb )); then
16026 #At least we need to store 1.1 of difference between
16027 #free space and low watermark
16028 size_mb=$((size_mb + size_mb / 10))
16030 if (( lwm <= $((free_kb / 1024)) )) || [ ! -f $DIR/$tdir/1 ]; then
16031 dd if=/dev/zero of=$DIR/$tdir/1 bs=1M count=$size_mb \
16032 oflag=append conv=notrunc
16037 free_kb=$($LFS df $MOUNT | grep $1 | awk '{ print $4 }')
16038 echo "OST still has $((free_kb / 1024)) mbytes free"
16042 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16043 remote_mds_nodsh && skip "remote MDS with nodsh"
16044 remote_mgs_nodsh && skip "remote MGS with nodsh"
16049 local ost_name=$($LFS osts |
16050 sed -n 's/^'$ostidx': \(.*\)_UUID .*/\1/p')
16052 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $ost_name)
16053 do_facet $SINGLEMDS $LCTL get_param -n \
16054 osp.$mdtosc_proc1.reserved_mb_high ||
16055 skip "remote MDS does not support reserved_mb_high"
16059 wait_delete_completed
16062 local last_wm_h=$(do_facet $SINGLEMDS $LCTL get_param -n \
16063 osp.$mdtosc_proc1.reserved_mb_high)
16064 local last_wm_l=$(do_facet $SINGLEMDS $LCTL get_param -n \
16065 osp.$mdtosc_proc1.reserved_mb_low)
16066 echo "prev high watermark $last_wm_h, prev low watermark $last_wm_l"
16068 if ! combined_mgs_mds ; then
16071 create_pool $FSNAME.$TESTNAME || error "Pool creation failed"
16072 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $ost_name ||
16073 error "Adding $ost_name to pool failed"
16075 # Wait for client to see a OST at pool
16076 wait_update $HOSTNAME "$LCTL get_param -n
16077 lov.$FSNAME-*.pools.$TESTNAME | sort -u |
16078 grep $ost_name" "$ost_name""_UUID" $((TIMEOUT/2)) ||
16079 error "Client can not see the pool"
16080 $SETSTRIPE $DIR/$tdir -i $ostidx -c 1 -p $FSNAME.$TESTNAME ||
16081 error "Setstripe failed"
16083 dd if=/dev/zero of=$DIR/$tdir/0 bs=1M count=10
16084 local blocks=$($LFS df $MOUNT | grep $ost_name | awk '{ print $4 }')
16085 echo "OST still has $((blocks/1024)) mbytes free"
16087 local new_lwm=$((blocks/1024-10))
16088 do_facet $SINGLEMDS $LCTL set_param \
16089 osp.$mdtosc_proc1.reserved_mb_high=$((new_lwm+5))
16090 do_facet $SINGLEMDS $LCTL set_param \
16091 osp.$mdtosc_proc1.reserved_mb_low=$new_lwm
16093 test_253_fill_ost $ost_name $mdtosc_proc1 $new_lwm
16095 #First enospc could execute orphan deletion so repeat.
16096 test_253_fill_ost $ost_name $mdtosc_proc1 $new_lwm
16098 local oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
16099 osp.$mdtosc_proc1.prealloc_status)
16100 echo "prealloc_status $oa_status"
16102 dd if=/dev/zero of=$DIR/$tdir/2 bs=1M count=1 &&
16103 error "File creation should fail"
16104 #object allocation was stopped, but we still able to append files
16105 dd if=/dev/zero of=$DIR/$tdir/1 bs=1M seek=6 count=5 oflag=append ||
16106 error "Append failed"
16107 rm -f $DIR/$tdir/1 $DIR/$tdir/0 $DIR/$tdir/r*
16109 wait_delete_completed
16113 for i in $(seq 10 12); do
16114 dd if=/dev/zero of=$DIR/$tdir/$i bs=1M count=1 2>/dev/null ||
16115 error "File creation failed after rm";
16118 oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
16119 osp.$mdtosc_proc1.prealloc_status)
16120 echo "prealloc_status $oa_status"
16122 if (( oa_status != 0 )); then
16123 error "Object allocation still disable after rm"
16125 do_facet $SINGLEMDS $LCTL set_param \
16126 osp.$mdtosc_proc1.reserved_mb_high=$last_wm_h
16127 do_facet $SINGLEMDS $LCTL set_param \
16128 osp.$mdtosc_proc1.reserved_mb_low=$last_wm_l
16131 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $ost_name ||
16132 error "Remove $ost_name from pool failed"
16133 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME ||
16134 error "Pool destroy fialed"
16136 if ! combined_mgs_mds ; then
16140 run_test 253 "Check object allocation limit"
16143 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16144 remote_mds_nodsh && skip "remote MDS with nodsh"
16145 do_facet $SINGLEMDS $LCTL get_param -n mdd.$MDT0.changelog_size ||
16146 skip "MDS does not support changelog_size"
16149 local MDT0=$(facet_svc $SINGLEMDS)
16151 changelog_register || error "changelog_register failed"
16153 changelog_clear 0 || error "changelog_clear failed"
16155 local size1=$(do_facet $SINGLEMDS \
16156 $LCTL get_param -n mdd.$MDT0.changelog_size)
16157 echo "Changelog size $size1"
16160 $LFS mkdir -i 0 $DIR/$tdir
16162 mkdir -p $DIR/$tdir/pics/2008/zachy
16163 touch $DIR/$tdir/pics/2008/zachy/timestamp
16164 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
16165 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
16166 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
16167 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
16168 rm $DIR/$tdir/pics/desktop.jpg
16170 local size2=$(do_facet $SINGLEMDS \
16171 $LCTL get_param -n mdd.$MDT0.changelog_size)
16172 echo "Changelog size after work $size2"
16174 (( $size2 > $size1 )) ||
16175 error "new Changelog size=$size2 less than old size=$size1"
16177 run_test 254 "Check changelog size"
16184 lfs ladvise -a invalid $file 2>&1 | grep "Valid types" |
16185 awk -F: '{print $2}' | grep $type > /dev/null
16186 if [ $? -ne 0 ]; then
16196 lfs ladvise -a willread $file > /dev/null 2>&1
16197 if [ $? -eq 0 ]; then
16201 lfs ladvise -a willread $file 2>&1 |
16202 grep "Inappropriate ioctl for device" > /dev/null
16203 if [ $? -eq 0 ]; then
16210 bc <<<"scale=2; ($1 - $2) * 100 / $2"
16213 # run a random read IO workload
16214 # usage: random_read_iops <filename> <filesize> <iosize>
16215 random_read_iops() {
16218 local iosize=${3:-4096}
16220 $READS -f $file -s $fsize -b $iosize -n $((fsize / iosize)) -t 60 |
16221 sed -e '/^$/d' -e 's#.*s, ##' -e 's#MB/s##'
16224 drop_file_oss_cache() {
16228 $LFS ladvise -a dontneed $file 2>/dev/null ||
16229 do_nodes $nodes "echo 3 > /proc/sys/vm/drop_caches"
16232 ladvise_willread_performance()
16235 local average_origin=0
16236 local average_cache=0
16237 local average_ladvise=0
16239 for ((i = 1; i <= $repeat; i++)); do
16240 echo "Iter $i/$repeat: reading without willread hint"
16241 cancel_lru_locks osc
16242 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
16243 local speed_origin=$(random_read_iops $DIR/$tfile $size)
16244 echo "Iter $i/$repeat: uncached speed: $speed_origin"
16245 average_origin=$(bc <<<"$average_origin + $speed_origin")
16247 cancel_lru_locks osc
16248 local speed_cache=$(random_read_iops $DIR/$tfile $size)
16249 echo "Iter $i/$repeat: OSS cache speed: $speed_cache"
16250 average_cache=$(bc <<<"$average_cache + $speed_cache")
16252 cancel_lru_locks osc
16253 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
16254 $LFS ladvise -a willread $DIR/$tfile || error "ladvise failed"
16255 local speed_ladvise=$(random_read_iops $DIR/$tfile $size)
16256 echo "Iter $i/$repeat: ladvise speed: $speed_ladvise"
16257 average_ladvise=$(bc <<<"$average_ladvise + $speed_ladvise")
16259 average_origin=$(bc <<<"scale=2; $average_origin / $repeat")
16260 average_cache=$(bc <<<"scale=2; $average_cache / $repeat")
16261 average_ladvise=$(bc <<<"scale=2; $average_ladvise / $repeat")
16263 speedup_cache=$(percent $average_cache $average_origin)
16264 speedup_ladvise=$(percent $average_ladvise $average_origin)
16266 echo "Average uncached read: $average_origin"
16267 echo "Average speedup with OSS cached read: " \
16268 "$average_cache = +$speedup_cache%"
16269 echo "Average speedup with ladvise willread: " \
16270 "$average_ladvise = +$speedup_ladvise%"
16272 local lowest_speedup=20
16273 if [ ${average_cache%.*} -lt $lowest_speedup ]; then
16274 echo "Speedup with OSS cached read less than $lowest_speedup%," \
16275 "got $average_cache%. Skipping ladvise willread check."
16279 # the test won't work on ZFS until it supports 'ladvise dontneed', but
16280 # it is still good to run until then to exercise 'ladvise willread'
16281 ! $LFS ladvise -a dontneed $DIR/$tfile &&
16282 [ "$(facet_fstype ost1)" = "zfs" ] &&
16283 echo "osd-zfs does not support dontneed or drop_caches" &&
16286 lowest_speedup=$(bc <<<"scale=2; $average_cache / 2")
16287 [ ${average_ladvise%.*} -gt $lowest_speedup ] ||
16288 error_not_in_vm "Speedup with willread is less than " \
16289 "$lowest_speedup%, got $average_ladvise%"
16293 [ $(lustre_version_code ost1) -lt $(version_code 2.8.54) ] &&
16294 skip "lustre < 2.8.54 does not support ladvise "
16295 remote_ost_nodsh && skip "remote OST with nodsh"
16297 lfs setstripe -c -1 -i 0 $DIR/$tfile || error "$tfile failed"
16299 ladvise_no_type willread $DIR/$tfile &&
16300 skip "willread ladvise is not supported"
16302 ladvise_no_ioctl $DIR/$tfile &&
16303 skip "ladvise ioctl is not supported"
16306 local size=$((size_mb * 1048576))
16307 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
16308 error "dd to $DIR/$tfile failed"
16310 lfs ladvise -a willread $DIR/$tfile ||
16311 error "Ladvise failed with no range argument"
16313 lfs ladvise -a willread -s 0 $DIR/$tfile ||
16314 error "Ladvise failed with no -l or -e argument"
16316 lfs ladvise -a willread -e 1 $DIR/$tfile ||
16317 error "Ladvise failed with only -e argument"
16319 lfs ladvise -a willread -l 1 $DIR/$tfile ||
16320 error "Ladvise failed with only -l argument"
16322 lfs ladvise -a willread -s 2 -e 1 $DIR/$tfile &&
16323 error "End offset should not be smaller than start offset"
16325 lfs ladvise -a willread -s 2 -e 2 $DIR/$tfile &&
16326 error "End offset should not be equal to start offset"
16328 lfs ladvise -a willread -s $size -l 1 $DIR/$tfile ||
16329 error "Ladvise failed with overflowing -s argument"
16331 lfs ladvise -a willread -s 1 -e $((size + 1)) $DIR/$tfile ||
16332 error "Ladvise failed with overflowing -e argument"
16334 lfs ladvise -a willread -s 1 -l $size $DIR/$tfile ||
16335 error "Ladvise failed with overflowing -l argument"
16337 lfs ladvise -a willread -l 1 -e 2 $DIR/$tfile &&
16338 error "Ladvise succeeded with conflicting -l and -e arguments"
16340 echo "Synchronous ladvise should wait"
16342 #define OBD_FAIL_OST_LADVISE_PAUSE 0x237
16343 do_nodes $(comma_list $(osts_nodes)) \
16344 $LCTL set_param fail_val=$delay fail_loc=0x237
16346 local start_ts=$SECONDS
16347 lfs ladvise -a willread $DIR/$tfile ||
16348 error "Ladvise failed with no range argument"
16349 local end_ts=$SECONDS
16350 local inteval_ts=$((end_ts - start_ts))
16352 if [ $inteval_ts -lt $(($delay - 1)) ]; then
16353 error "Synchronous advice didn't wait reply"
16356 echo "Asynchronous ladvise shouldn't wait"
16357 local start_ts=$SECONDS
16358 lfs ladvise -a willread -b $DIR/$tfile ||
16359 error "Ladvise failed with no range argument"
16360 local end_ts=$SECONDS
16361 local inteval_ts=$((end_ts - start_ts))
16363 if [ $inteval_ts -gt $(($delay / 2)) ]; then
16364 error "Asynchronous advice blocked"
16367 do_nodes $(comma_list $(osts_nodes)) $LCTL set_param fail_loc=0
16368 ladvise_willread_performance
16370 run_test 255a "check 'lfs ladvise -a willread'"
16376 do_facet $facet "cat /proc/meminfo | grep ^${info}:" | awk '{print $2}'
16380 [ $(lustre_version_code ost1) -lt $(version_code 2.8.54) ] &&
16381 skip "lustre < 2.8.54 does not support ladvise "
16382 remote_ost_nodsh && skip "remote OST with nodsh"
16384 lfs setstripe -c 1 -i 0 $DIR/$tfile
16386 ladvise_no_type dontneed $DIR/$tfile &&
16387 skip "dontneed ladvise is not supported"
16389 ladvise_no_ioctl $DIR/$tfile &&
16390 skip "ladvise ioctl is not supported"
16392 ! $LFS ladvise -a dontneed $DIR/$tfile &&
16393 [ "$(facet_fstype ost1)" = "zfs" ] &&
16394 skip "zfs-osd does not support 'ladvise dontneed'"
16397 local size=$((size_mb * 1048576))
16398 # In order to prevent disturbance of other processes, only check 3/4
16399 # of the memory usage
16400 local kibibytes=$((size_mb * 1024 * 3 / 4))
16402 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
16403 error "dd to $DIR/$tfile failed"
16405 #force write to complete before dropping OST cache & checking memory
16408 local total=$(facet_meminfo ost1 MemTotal)
16409 echo "Total memory: $total KiB"
16411 do_facet ost1 "sync && echo 3 > /proc/sys/vm/drop_caches"
16412 local before_read=$(facet_meminfo ost1 Cached)
16413 echo "Cache used before read: $before_read KiB"
16415 lfs ladvise -a willread $DIR/$tfile ||
16416 error "Ladvise willread failed"
16417 local after_read=$(facet_meminfo ost1 Cached)
16418 echo "Cache used after read: $after_read KiB"
16420 lfs ladvise -a dontneed $DIR/$tfile ||
16421 error "Ladvise dontneed again failed"
16422 local no_read=$(facet_meminfo ost1 Cached)
16423 echo "Cache used after dontneed ladvise: $no_read KiB"
16425 if [ $total -lt $((before_read + kibibytes)) ]; then
16426 echo "Memory is too small, abort checking"
16430 if [ $((before_read + kibibytes)) -gt $after_read ]; then
16431 error "Ladvise willread should use more memory" \
16432 "than $kibibytes KiB"
16435 if [ $((no_read + kibibytes)) -gt $after_read ]; then
16436 error "Ladvise dontneed should release more memory" \
16437 "than $kibibytes KiB"
16440 run_test 255b "check 'lfs ladvise -a dontneed'"
16443 [ $(lustre_version_code ost1) -lt $(version_code 2.10.50) ] &&
16444 skip "lustre < 2.10.53 does not support lockahead"
16452 test_mkdir -p $DIR/$tdir
16453 $SETSTRIPE -i 0 $DIR/$tdir
16455 #test 10 returns only success/failure
16457 lockahead_test -d $DIR/$tdir -t $i -f $tfile
16459 if [ $rc -eq 255 ]; then
16460 error "Ladvise test${i} failed, ${rc}"
16463 #test 11 counts lock enqueue requests, all others count new locks
16465 count=$(do_facet ost1 \
16466 $LCTL get_param -n ost.OSS.ost.stats)
16467 count=$(echo "$count" | grep ldlm_extent_enqueue | awk '{ print $2 }')
16469 lockahead_test -d $DIR/$tdir -t $i -f $tfile
16471 if [ $rc -eq 255 ]; then
16472 error "Ladvise test${i} failed, ${rc}"
16475 new_count=$(do_facet ost1 \
16476 $LCTL get_param -n ost.OSS.ost.stats)
16477 new_count=$(echo "$new_count" | grep ldlm_extent_enqueue | \
16478 awk '{ print $2 }')
16480 difference="$((new_count - count))"
16481 if [ $difference -ne $rc ]; then
16482 error "Ladvise test${i}, bad enqueue count, returned " \
16483 "${rc}, actual ${difference}"
16486 for i in $(seq 12 21); do
16487 # If we do not do this, we run the risk of having too many
16488 # locks and starting lock cancellation while we are checking
16490 cancel_lru_locks osc
16492 count=$($LCTL get_param -n \
16493 ldlm.namespaces.$FSNAME-OST0000*osc-f*.lock_unused_count)
16495 lockahead_test -d $DIR/$tdir -t $i -f $tfile
16497 if [ $rc -eq 255 ]; then
16498 error "Ladvise test ${i} failed, ${rc}"
16501 new_count=$($LCTL get_param -n \
16502 ldlm.namespaces.$FSNAME-OST0000*osc-f*.lock_unused_count)
16503 difference="$((new_count - count))"
16505 # Test 15 output is divided by 100 to map down to valid return
16506 if [ $i -eq 15 ]; then
16510 if [ $difference -ne $rc ]; then
16511 error "Ladvise test ${i}, bad lock count, returned " \
16512 "${rc}, actual ${difference}"
16516 #test 22 returns only success/failure
16518 lockahead_test -d $DIR/$tdir -t $i -f $tfile
16520 if [ $rc -eq 255 ]; then
16521 error "Ladvise test${i} failed, ${rc}"
16524 run_test 255c "suite of ladvise lockahead tests"
16527 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16528 remote_mds_nodsh && skip "remote MDS with nodsh"
16529 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
16530 skip "ldiskfs only test"
16531 changelog_users $SINGLEMDS | grep "^cl" &&
16532 skip "active changelog user"
16538 mdt_dev=$(mdsdevname 1)
16541 changelog_register || error "changelog_register failed"
16544 mkdir -p $DIR/$tdir
16546 changelog_clear 0 || error "changelog_clear failed"
16549 touch $DIR/$tdir/{1..10}
16552 stop $SINGLEMDS || error "Fail to stop MDT"
16556 start $SINGLEMDS $mdt_dev $MDS_MOUNT_OPTS || error "Fail to start MDT"
16558 #after mount new plainllog is used
16559 touch $DIR/$tdir/{11..19}
16560 local tmpfile=$(mktemp -u $tfile.XXXXXX)
16561 cat_sl=$(do_facet $SINGLEMDS "sync; \
16562 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
16563 llog_reader $tmpfile | grep -c type=1064553b")
16564 do_facet $SINGLEMDS llog_reader $tmpfile
16566 [ $cat_sl != 2 ] && error "Changelog catalog has $cat_sl != 2 slots"
16568 changelog_clear 0 || error "changelog_clear failed"
16570 cat_sl=$(do_facet $SINGLEMDS "sync; \
16571 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
16572 llog_reader $tmpfile | grep -c type=1064553b; rm -f $tmpfile")
16574 if (( cat_sl == 2 )); then
16575 error "Empty plain llog was not deleted from changelog catalog"
16576 elif (( cat_sl != 1 )); then
16577 error "Active plain llog shouldn't be deleted from catalog"
16580 run_test 256 "Check llog delete for empty and not full state"
16583 remote_mds_nodsh && skip "remote MDS with nodsh"
16584 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.55) ]] &&
16585 skip "Need MDS version at least 2.8.55"
16587 test_mkdir $DIR/$tdir
16589 setfattr -n trusted.name1 -v value1 $DIR/$tdir ||
16590 error "setfattr -n trusted.name1=value1 $DIR/$tdir failed"
16593 #define OBD_FAIL_MDS_XATTR_REP 0x161
16594 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
16595 local facet=mds$((mdtidx + 1))
16596 set_nodes_failloc $(facet_active_host $facet) 0x80000161
16597 getfattr -n trusted.name1 $DIR/$tdir 2> /dev/null
16599 stop $facet || error "stop MDS failed"
16600 start $facet $(mdsdevname $((mdtidx + 1))) $MDS_MOUNT_OPTS ||
16601 error "start MDS fail"
16603 run_test 257 "xattr locks are not lost"
16605 # Verify we take the i_mutex when security requires it
16607 #define OBD_FAIL_IMUTEX_SEC 0x141c
16608 $LCTL set_param fail_loc=0x141c
16610 chmod u+s $DIR/$tfile
16611 chmod a+rwx $DIR/$tfile
16612 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
16614 if [ $RC -ne 0 ]; then
16615 error "error, failed to take i_mutex, rc=$?"
16621 # Verify we do NOT take the i_mutex in the normal case
16623 #define OBD_FAIL_IMUTEX_NOSEC 0x141d
16624 $LCTL set_param fail_loc=0x141d
16627 chmod a+rw $DIR/$tfile
16628 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
16630 if [ $RC -ne 0 ]; then
16631 error "error, took i_mutex unnecessarily, rc=$?"
16636 run_test 258b "verify i_mutex security behavior"
16639 local file=$DIR/$tfile
16643 [ "$(facet_fstype mds1)" != "ldiskfs" ] &&
16644 skip "ldiskfs only test" && return
16646 stack_trap "rm -f $file" EXIT
16648 wait_delete_completed
16649 before=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
16650 echo "before: $before"
16652 $LFS setstripe -i 0 -c 1 $file
16653 dd if=/dev/zero of=$file bs=1M count=10 || error "couldn't write"
16655 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
16656 echo "after write: $after"
16658 #define OBD_FAIL_OSD_FAIL_AT_TRUNCATE 0x2301
16659 do_facet ost1 $LCTL set_param fail_loc=0x2301
16661 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
16662 echo "after truncate: $after"
16665 do_facet ost1 $LCTL set_param fail_loc=0
16666 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
16668 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
16669 echo "after restart: $after"
16670 [ $((after - before)) -ge $(fs_log_size ost1) ] &&
16671 error "missing truncate?"
16675 run_test 259 "crash at delayed truncate"
16678 #define OBD_FAIL_MDC_CLOSE 0x806
16679 $LCTL set_param fail_loc=0x80000806
16683 run_test 260 "Check mdc_close fail"
16685 ### Data-on-MDT sanity tests ###
16687 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
16688 skip "Need MDS version at least 2.10.55"
16691 local dom=$DIR/$tdir/dom_file
16692 local tmp=$DIR/$tdir/tmp_file
16694 mkdir -p $DIR/$tdir
16696 # basic checks for DoM component creation
16697 $LFS setstripe -E 1024K -E 1024K -L mdt $dom 2>/dev/null &&
16698 error "Can set MDT layout to non-first entry"
16700 $LFS setstripe -E 1024K -L mdt -E 1024K -L mdt $dom 2>/dev/null &&
16701 error "Can define multiple entries as MDT layout"
16703 $LFS setstripe -E 1M -L mdt $dom ||
16704 error "Can't create DoM layout"
16706 [ $($LFS getstripe -L $dom) == "mdt" ] || error "bad pattern"
16707 [ $($LFS getstripe -c $dom) == 0 ] || error "bad stripe count"
16708 [ $($LFS getstripe -S $dom) == 1048576 ] || error "bad stripe size"
16710 local mdtidx=$($LFS getstripe -m $dom)
16711 local mdtname=MDT$(printf %04x $mdtidx)
16712 local facet=mds$((mdtidx + 1))
16713 local space_check=1
16715 # Skip free space checks with ZFS
16716 if [ "$(facet_fstype $facet)" == "zfs" ]; then
16722 local mdtfree1=$(do_facet $facet \
16723 lctl get_param -n osd*.*$mdtname.kbytesfree)
16724 dd if=/dev/urandom of=$tmp bs=1024 count=100
16725 # check also direct IO along write
16726 dd if=$tmp of=$dom bs=102400 count=1 oflag=direct
16728 cmp $tmp $dom || error "file data is different"
16729 [ $(stat -c%s $dom) == 102400 ] || error "bad size after write"
16730 if [ $space_check == 1 ]; then
16731 local mdtfree2=$(do_facet $facet \
16732 lctl get_param -n osd*.*$mdtname.kbytesfree)
16733 [ $(($mdtfree1 - $mdtfree2)) -ge 102 ] ||
16734 error "MDT free space is wrong after write"
16738 $TRUNCATE $dom 10000
16739 [ $(stat -c%s $dom) == 10000 ] || error "bad size after truncate"
16740 if [ $space_check == 1 ]; then
16741 mdtfree1=$(do_facet $facet \
16742 lctl get_param -n osd*.*$mdtname.kbytesfree)
16743 [ $(($mdtfree1 - $mdtfree2)) -ge 92 ] ||
16744 error "MDT free space is wrong after truncate"
16750 [ $(stat -c%s $dom) == 112400 ] || error "bad size after append"
16751 if [ $space_check == 1 ]; then
16752 mdtfree2=$(do_facet $facet \
16753 lctl get_param -n osd*.*$mdtname.kbytesfree)
16754 [ $(($mdtfree1 - $mdtfree2)) -ge 102 ] ||
16755 error "MDT free space is wrong after append"
16760 if [ $space_check == 1 ]; then
16761 mdtfree1=$(do_facet $facet \
16762 lctl get_param -n osd*.*$mdtname.kbytesfree)
16763 [ $(($mdtfree1 - $mdtfree2)) -ge 112 ] ||
16764 error "MDT free space is wrong after removal"
16767 # combined striping
16768 $LFS setstripe -E 1024K -L mdt -E EOF $dom ||
16769 error "Can't create DoM + OST striping"
16771 dd if=/dev/urandom of=$tmp bs=1024 count=2000
16772 # check also direct IO along write
16773 dd if=$tmp of=$dom bs=102400 count=20 oflag=direct
16775 cmp $tmp $dom || error "file data is different"
16776 [ $(stat -c%s $dom) == 2048000 ] || error "bad size after write"
16782 run_test 270a "DoM: basic functionality tests"
16785 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
16786 skip "Need MDS version at least 2.10.55"
16788 local dom=$DIR/$tdir/dom_file
16789 local max_size=1048576
16791 mkdir -p $DIR/$tdir
16792 $LFS setstripe -E $max_size -L mdt $dom
16794 # truncate over the limit
16795 $TRUNCATE $dom $(($max_size + 1)) &&
16796 error "successful truncate over the maximum size"
16797 # write over the limit
16798 dd if=/dev/zero of=$dom bs=$max_size seek=1 count=1 &&
16799 error "successful write over the maximum size"
16800 # append over the limit
16801 dd if=/dev/zero of=$dom bs=$(($max_size - 3)) count=1
16802 echo "12345" >> $dom && error "successful append over the maximum size"
16807 run_test 270b "DoM: maximum size overflow checks for DoM-only file"
16810 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
16811 skip "Need MDS version at least 2.10.55"
16813 mkdir -p $DIR/$tdir
16814 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
16816 # check files inherit DoM EA
16817 touch $DIR/$tdir/first
16818 [ $($GETSTRIPE -L $DIR/$tdir/first) == "mdt" ] ||
16819 error "bad pattern"
16820 [ $($LFS getstripe -c $DIR/$tdir/first) == 0 ] ||
16821 error "bad stripe count"
16822 [ $($LFS getstripe -S $DIR/$tdir/first) == 1048576 ] ||
16823 error "bad stripe size"
16825 # check directory inherits DoM EA and uses it as default
16826 mkdir $DIR/$tdir/subdir
16827 touch $DIR/$tdir/subdir/second
16828 [ $($LFS getstripe -L $DIR/$tdir/subdir/second) == "mdt" ] ||
16829 error "bad pattern in sub-directory"
16830 [ $($LFS getstripe -c $DIR/$tdir/subdir/second) == 0 ] ||
16831 error "bad stripe count in sub-directory"
16832 [ $($LFS getstripe -S $DIR/$tdir/subdir/second) == 1048576 ] ||
16833 error "bad stripe size in sub-directory"
16836 run_test 270c "DoM: DoM EA inheritance tests"
16839 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
16840 skip "Need MDS version at least 2.10.55"
16842 mkdir -p $DIR/$tdir
16843 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
16845 # inherit default DoM striping
16846 mkdir $DIR/$tdir/subdir
16847 touch $DIR/$tdir/subdir/f1
16849 # change default directory striping
16850 $LFS setstripe -c 1 $DIR/$tdir/subdir
16851 touch $DIR/$tdir/subdir/f2
16852 [ $($LFS getstripe -c $DIR/$tdir/subdir/f2) == 1 ] ||
16853 error "wrong default striping in file 2"
16854 [ $($LFS getstripe -L $DIR/$tdir/subdir/f2) == "raid0" ] ||
16855 error "bad pattern in file 2"
16858 run_test 270d "DoM: change striping from DoM to RAID0"
16861 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
16862 skip "Need MDS version at least 2.10.55"
16864 mkdir -p $DIR/$tdir/dom
16865 mkdir -p $DIR/$tdir/norm
16868 $LFS setstripe -E 1M -L mdt $DIR/$tdir/dom
16869 $LFS setstripe -i 0 -S 2M $DIR/$tdir/norm
16871 createmany -o $DIR/$tdir/dom/dom- $DOMFILES
16872 createmany -o $DIR/$tdir/norm/norm- $NORMFILES
16874 # find DoM files by layout
16875 NUM=$($LFS find -L mdt -type f $DIR/$tdir 2>/dev/null | wc -l)
16876 [ $NUM -eq $DOMFILES ] ||
16877 error "lfs find -L: found $NUM, expected $DOMFILES"
16878 echo "Test 1: lfs find 20 DOM files by layout: OK"
16880 # there should be 1 dir with default DOM striping
16881 NUM=$($LFS find -L mdt -type d $DIR/$tdir 2>/dev/null | wc -l)
16883 error "lfs find -L: found $NUM, expected 1 dir"
16884 echo "Test 2: lfs find 1 DOM dir by layout: OK"
16886 # find DoM files by stripe size
16887 NUM=$($LFS find -S -1200K -type f $DIR/$tdir 2>/dev/null | wc -l)
16888 [ $NUM -eq $DOMFILES ] ||
16889 error "lfs find -S: found $NUM, expected $DOMFILES"
16890 echo "Test 4: lfs find 20 DOM files by stripe size: OK"
16892 # find files by stripe offset except DoM files
16893 NUM=$($LFS find -i 0 -type f $DIR/$tdir 2>/dev/null | wc -l)
16894 [ $NUM -eq $NORMFILES ] ||
16895 error "lfs find -i: found $NUM, expected $NORMFILES"
16896 echo "Test 5: lfs find no DOM files by stripe index: OK"
16899 run_test 270e "DoM: lfs find with DoM files test"
16902 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
16903 skip "Need MDS version at least 2.10.55"
16905 local mdtname=${FSNAME}-MDT0000-mdtlov
16906 local dom=$DIR/$tdir/dom_file
16907 local dom_limit_saved=$(do_facet mds1 $LCTL get_param -n \
16908 lod.$mdtname.dom_stripesize)
16909 local dom_limit=131072
16911 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=$dom_limit
16912 local dom_current=$(do_facet mds1 $LCTL get_param -n \
16913 lod.$mdtname.dom_stripesize)
16914 [ ${dom_limit} -eq ${dom_current} ] ||
16915 error "Cannot change per-MDT DoM stripe limit to $dom_limit"
16917 $LFS mkdir -i 0 -c 1 $DIR/$tdir
16918 $LFS setstripe -d $DIR/$tdir
16919 $LFS setstripe -E $dom_limit -L mdt $DIR/$tdir ||
16920 error "Can't set directory default striping"
16922 # exceed maximum stripe size
16923 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
16924 error "Can't create file with $((dom_limit * 2)) DoM stripe"
16925 [ $($LFS getstripe -S $dom) -eq $((dom_limit * 2)) ] &&
16926 error "Able to create DoM component size more than LOD limit"
16928 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=0
16929 dom_current=$(do_facet mds1 $LCTL get_param -n \
16930 lod.$mdtname.dom_stripesize)
16931 [ 0 -eq ${dom_current} ] ||
16932 error "Can't set zero DoM stripe limit"
16935 # attempt to create DoM file on server with disabled DoM should
16936 # remove DoM entry from layout and be succeed
16937 $LFS setstripe -E $dom_limit -L mdt -E -1 $dom ||
16938 error "Can't create DoM file (DoM is disabled)"
16939 [ $($LFS getstripe -L $dom) == "mdt" ] &&
16940 error "File has DoM component while DoM is disabled"
16943 # attempt to create DoM file with only DoM stripe should return error
16944 $LFS setstripe -E $dom_limit -L mdt $dom &&
16945 error "Able to create DoM-only file while DoM is disabled"
16947 # too low values to be aligned with smallest stripe size 64K
16948 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=30000
16949 dom_current=$(do_facet mds1 $LCTL get_param -n \
16950 lod.$mdtname.dom_stripesize)
16951 [ 30000 -eq ${dom_current} ] &&
16952 error "Can set too small DoM stripe limit"
16954 # 64K is a minimal stripe size in Lustre, expect limit of that size
16955 [ 65536 -eq ${dom_current} ] ||
16956 error "Limit is not set to 64K but ${dom_current}"
16958 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=2147483648
16959 dom_current=$(do_facet mds1 $LCTL get_param -n \
16960 lod.$mdtname.dom_stripesize)
16962 [ 2147483648 -eq ${dom_current} ] &&
16963 error "Can set too large DoM stripe limit"
16965 do_facet mds1 $LCTL set_param -n \
16966 lod.$mdtname.dom_stripesize=$((dom_limit * 2))
16967 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
16968 error "Can't create DoM component size after limit change"
16969 do_facet mds1 $LCTL set_param -n \
16970 lod.$mdtname.dom_stripesize=$((dom_limit / 2))
16971 $LFS setstripe -E $dom_limit -L mdt ${dom}_big ||
16972 error "Can't create DoM file after limit decrease"
16973 [ $($LFS getstripe -S ${dom}_big) -eq $((dom_limit / 2)) ] ||
16974 error "Can create big DoM component after limit decrease"
16975 touch ${dom}_def ||
16976 error "Can't create file with old default layout"
16978 do_facet mds1 $LCTL set_param -n lod.*.dom_stripesize=$dom_limit_saved
16981 run_test 270f "DoM: maximum DoM stripe size checks"
16984 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
16985 skip "Need MDS version at least 2.10.55"
16987 local dom=$DIR/$tdir/dom
16989 mkdir -p $DIR/$tdir
16991 $LFS setstripe -E 1024K -L mdt $dom
16993 lctl set_param -n mdc.*.stats=clear
16994 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
16995 cat $dom > /dev/null
16996 local reads=$(lctl get_param -n mdc.*.stats |
16997 awk '/ost_read/ {print $2}')
16998 [ -z $reads ] || error "Unexpected $reads READ RPCs"
17002 run_test 271a "DoM: data is cached for read after write"
17005 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
17006 skip "Need MDS version at least 2.10.55"
17008 local dom=$DIR/$tdir/dom
17010 mkdir -p $DIR/$tdir
17012 $LFS setstripe -E 1024K -L mdt -E EOF $dom
17014 lctl set_param -n mdc.*.stats=clear
17015 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
17016 cancel_lru_locks mdc
17017 $CHECKSTAT -t file -s 4096 $dom || error "stat #1 fails"
17018 # second stat to check size is cached on client
17019 $CHECKSTAT -t file -s 4096 $dom || error "stat #2 fails"
17020 local gls=$(lctl get_param -n mdc.*.stats |
17021 awk '/ldlm_glimpse/ {print $2}')
17022 [ -z $gls ] || error "Unexpected $gls glimpse RPCs"
17025 run_test 271b "DoM: no glimpse RPC for stat (DoM only file)"
17028 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
17029 skip "Need MDS version at least 2.10.55"
17031 local dom=$DIR/$tdir/dom
17033 mkdir -p $DIR/$tdir
17035 $LFS setstripe -E 1024K -L mdt -E EOF $dom
17037 lctl set_param -n mdc.*.stats=clear
17038 lctl set_param -n osc.*.stats=clear
17039 dd if=/dev/zero of=$dom bs=2048K count=1 || return 1
17040 cancel_lru_locks mdc
17041 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
17042 # second stat to check size is cached on client
17043 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
17044 local gls=$(lctl get_param -n mdc.*.stats |
17045 awk '/ldlm_glimpse/ {print $2}')
17046 [ -z $gls ] || error "Unexpected $gls glimpse RPCs"
17047 local gls=$(lctl get_param -n osc.*.stats |
17048 awk '/ldlm_glimpse/ {print $2}')
17049 [ -z $gls ] || error "Unexpected $gls OSC glimpse RPCs"
17052 run_test 271ba "DoM: no glimpse RPC for stat (combined file)"
17055 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
17056 skip "Need MDS version at least 2.10.55"
17058 local dom=$DIR/$tdir/dom
17060 mkdir -p $DIR/$tdir
17062 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
17064 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
17065 local facet=mds$((mdtidx + 1))
17067 cancel_lru_locks mdc
17068 do_facet $facet lctl set_param -n mdt.*.dom_lock=0
17069 createmany -o $dom 1000
17070 lctl set_param -n mdc.*.stats=clear
17071 smalliomany -w $dom 1000 200
17072 lctl get_param -n mdc.*.stats
17073 local enq=$(lctl get_param -n mdc.*.stats |
17074 awk '/ldlm_ibits_enqueue/ {print $2}')
17075 # Each file has 1 open, 1 IO enqueues, total 2000
17076 # but now we have also +1 getxattr for security.capability, total 3000
17077 [ $enq -ge 2000 ] || error "Too few enqueues $enq, expected > 2000"
17078 unlinkmany $dom 1000
17080 cancel_lru_locks mdc
17081 do_facet $facet lctl set_param -n mdt.*.dom_lock=1
17082 createmany -o $dom 1000
17083 lctl set_param -n mdc.*.stats=clear
17084 smalliomany -w $dom 1000 200
17085 lctl get_param -n mdc.*.stats
17086 local enq_2=$(lctl get_param -n mdc.*.stats |
17087 awk '/ldlm_ibits_enqueue/ {print $2}')
17088 # Expect to see reduced amount of RPCs by 1000 due to single enqueue
17089 # for OPEN and IO lock.
17090 [ $((enq - enq_2)) -ge 1000 ] ||
17091 error "Too many enqueues $enq_2, expected about $((enq - 1000))"
17092 unlinkmany $dom 1000
17095 run_test 271c "DoM: IO lock at open saves enqueue RPCs"
17097 cleanup_271def_tests() {
17103 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.57) ] &&
17104 skip "Need MDS version at least 2.10.57" && return
17106 local dom=$DIR/$tdir/dom
17107 local tmp=$TMP/$tfile
17108 trap "cleanup_271def_tests $tmp" EXIT
17110 mkdir -p $DIR/$tdir
17112 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
17114 local mdtidx=$($GETSTRIPE -M $DIR/$tdir)
17115 local facet=mds$((mdtidx + 1))
17117 cancel_lru_locks mdc
17118 dd if=/dev/urandom of=$tmp bs=1000 count=1
17119 dd if=$tmp of=$dom bs=1000 count=1
17120 cancel_lru_locks mdc
17122 cat /etc/hosts >> $tmp
17123 lctl set_param -n mdc.*.stats=clear
17125 # append data to the same file it should update local page
17126 echo "Append to the same page"
17127 cat /etc/hosts >> $dom
17128 local num=$(lctl get_param -n mdc.*.stats |
17129 awk '/ost_read/ {print $2}')
17130 local ra=$(lctl get_param -n mdc.*.stats |
17131 awk '/req_active/ {print $2}')
17132 local rw=$(lctl get_param -n mdc.*.stats |
17133 awk '/req_waittime/ {print $2}')
17135 [ -z $num ] || error "$num READ RPC occured"
17136 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
17140 cmp $tmp $dom || error "file miscompare"
17142 cancel_lru_locks mdc
17143 lctl set_param -n mdc.*.stats=clear
17145 echo "Open and read file"
17146 cat $dom > /dev/null
17147 local num=$(lctl get_param -n mdc.*.stats |
17148 awk '/ost_read/ {print $2}')
17149 local ra=$(lctl get_param -n mdc.*.stats |
17150 awk '/req_active/ {print $2}')
17151 local rw=$(lctl get_param -n mdc.*.stats |
17152 awk '/req_waittime/ {print $2}')
17154 [ -z $num ] || error "$num READ RPC occured"
17155 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
17159 cmp $tmp $dom || error "file miscompare"
17163 run_test 271d "DoM: read on open (1K file in reply buffer)"
17166 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.57) ] &&
17167 skip "Need MDS version at least 2.10.57" && return
17169 local dom=$DIR/$tdir/dom
17170 local tmp=$TMP/${tfile}.data
17171 trap "cleanup_271def_tests $tmp" EXIT
17173 mkdir -p $DIR/$tdir
17175 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
17177 local mdtidx=$($GETSTRIPE -M $DIR/$tdir)
17178 local facet=mds$((mdtidx + 1))
17180 cancel_lru_locks mdc
17181 dd if=/dev/urandom of=$tmp bs=30K count=1
17182 dd if=$tmp of=$dom bs=30K count=1
17183 cancel_lru_locks mdc
17184 cat /etc/hosts >> $tmp
17185 lctl set_param -n mdc.*.stats=clear
17187 echo "Append to the same page"
17188 cat /etc/hosts >> $dom
17190 local num=$(lctl get_param -n mdc.*.stats | \
17191 awk '/ost_read/ {print $2}')
17192 local ra=$(lctl get_param -n mdc.*.stats | \
17193 awk '/req_active/ {print $2}')
17194 local rw=$(lctl get_param -n mdc.*.stats | \
17195 awk '/req_waittime/ {print $2}')
17197 [ -z $num ] || error "$num READ RPC occured"
17198 # Reply buffer can be adjusted for larger buffer by resend
17199 echo "... DONE with $((ra - rw)) resends"
17202 cmp $tmp $dom || error "file miscompare"
17204 cancel_lru_locks mdc
17205 lctl set_param -n mdc.*.stats=clear
17207 echo "Open and read file"
17208 cat $dom > /dev/null
17209 local num=$(lctl get_param -n mdc.*.stats | \
17210 awk '/ost_read/ {print $2}')
17211 local ra=$(lctl get_param -n mdc.*.stats | \
17212 awk '/req_active/ {print $2}')
17213 local rw=$(lctl get_param -n mdc.*.stats | \
17214 awk '/req_waittime/ {print $2}')
17216 [ -z $num ] || error "$num READ RPC occured"
17217 # Reply buffer can be adjusted for larger buffer by resend
17218 echo "... DONE with $((ra - rw)) resends"
17221 cmp $tmp $dom || error "file miscompare"
17225 run_test 271e "DoM: read on open (30K file with reply buffer adjusting)"
17228 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.57) ] &&
17229 skip "Need MDS version at least 2.10.57" && return
17231 local dom=$DIR/$tdir/dom
17232 local tmp=$TMP/$tfile
17233 trap "cleanup_271def_tests $tmp" EXIT
17235 mkdir -p $DIR/$tdir
17237 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
17239 local mdtidx=$($GETSTRIPE -M $DIR/$tdir)
17240 local facet=mds$((mdtidx + 1))
17242 cancel_lru_locks mdc
17243 dd if=/dev/urandom of=$tmp bs=200000 count=1
17244 dd if=$tmp of=$dom bs=200000 count=1
17245 cancel_lru_locks mdc
17246 cat /etc/hosts >> $tmp
17247 lctl set_param -n mdc.*.stats=clear
17249 echo "Append to the same page"
17250 cat /etc/hosts >> $dom
17251 local num=$(lctl get_param -n mdc.*.stats | \
17252 awk '/ost_read/ {print $2}')
17253 local ra=$(lctl get_param -n mdc.*.stats | \
17254 awk '/req_active/ {print $2}')
17255 local rw=$(lctl get_param -n mdc.*.stats | \
17256 awk '/req_waittime/ {print $2}')
17258 [ -z $num ] || error "$num READ RPC occured"
17259 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
17263 cmp $tmp $dom || error "file miscompare"
17265 cancel_lru_locks mdc
17266 lctl set_param -n mdc.*.stats=clear
17268 echo "Open and read file"
17269 cat $dom > /dev/null
17270 local num=$(lctl get_param -n mdc.*.stats | \
17271 awk '/ost_read/ {print $2}')
17272 local ra=$(lctl get_param -n mdc.*.stats | \
17273 awk '/req_active/ {print $2}')
17274 local rw=$(lctl get_param -n mdc.*.stats | \
17275 awk '/req_waittime/ {print $2}')
17277 [ $num -eq 1 ] || error "expect 1 READ RPC, $num occured"
17278 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
17282 cmp $tmp $dom || error "file miscompare"
17286 run_test 271f "DoM: read on open (200K file and read tail)"
17289 remote_ost_nodsh && skip "remote OST with nodsh"
17290 [ $(lustre_version_code ost1) -lt $(version_code 2.10.57) ] &&
17291 skip "Need OST version >= 2.10.57"
17293 local file=$DIR/$tfile
17296 oss=$(comma_list $(osts_nodes))
17298 dd if=/dev/urandom of=$file bs=1M count=2 ||
17299 error "failed to create a file"
17300 cancel_lru_locks osc
17303 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
17304 error "failed to read a file"
17306 #define OBD_FAIL_LDLM_PAUSE_CANCEL2 0x31f
17307 $LCTL set_param fail_loc=0x8000031f
17309 cancel_lru_locks osc &
17312 #define OBD_FAIL_LDLM_PROLONG_PAUSE 0x32b
17313 do_nodes $oss $LCTL set_param fail_loc=0x8000032b
17314 #IO takes another lock, but matches the PENDING one
17315 #and places it to the IO RPC
17316 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
17317 error "failed to read a file with PENDING lock"
17319 run_test 275 "Read on a canceled duplicate lock"
17322 remote_ost_nodsh && skip "remote OST with nodsh"
17325 do_facet ost1 "(while true; do \
17326 $LCTL get_param obdfilter.*.filesfree > /dev/null 2>&1; \
17327 done) & pid=\\\$!; echo \\\$pid > $TMP/sanity_276_pid" &
17330 for LOOP in $(seq 20); do
17332 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS
17335 do_facet ost1 "pid=\\\$(cat $TMP/sanity_276_pid); kill -9 \\\$pid; \
17336 rm $TMP/sanity_276_pid"
17338 run_test 276 "Race between mount and obd_statfs"
17340 cleanup_test_300() {
17344 test_striped_dir() {
17349 mkdir -p $DIR/$tdir
17351 SAVE_UMASK=$(umask)
17352 trap cleanup_test_300 RETURN EXIT
17354 $LFS setdirstripe -i $mdt_index -c 2 -H all_char -o 755 \
17355 $DIR/$tdir/striped_dir ||
17356 error "set striped dir error"
17358 local mode=$(stat -c%a $DIR/$tdir/striped_dir)
17359 [ "$mode" = "755" ] || error "expect 755 got $mode"
17361 $LFS getdirstripe $DIR/$tdir/striped_dir > /dev/null 2>&1 ||
17362 error "getdirstripe failed"
17363 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir)
17364 if [ "$stripe_count" != "2" ]; then
17365 error "1:stripe_count is $stripe_count, expect 2"
17367 stripe_count=$($LFS getdirstripe -T $DIR/$tdir/striped_dir)
17368 if [ "$stripe_count" != "2" ]; then
17369 error "2:stripe_count is $stripe_count, expect 2"
17372 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir)
17373 if [ "$stripe_index" != "$mdt_index" ]; then
17374 error "stripe_index is $stripe_index, expect $mdt_index"
17377 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
17378 error "nlink error after create striped dir"
17380 mkdir $DIR/$tdir/striped_dir/a
17381 mkdir $DIR/$tdir/striped_dir/b
17383 stat $DIR/$tdir/striped_dir/a ||
17384 error "create dir under striped dir failed"
17385 stat $DIR/$tdir/striped_dir/b ||
17386 error "create dir under striped dir failed"
17388 [ $(stat -c%h $DIR/$tdir/striped_dir) == '4' ] ||
17389 error "nlink error after mkdir"
17391 rmdir $DIR/$tdir/striped_dir/a
17392 [ $(stat -c%h $DIR/$tdir/striped_dir) == '3' ] ||
17393 error "nlink error after rmdir"
17395 rmdir $DIR/$tdir/striped_dir/b
17396 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
17397 error "nlink error after rmdir"
17399 chattr +i $DIR/$tdir/striped_dir
17400 createmany -o $DIR/$tdir/striped_dir/f 10 &&
17401 error "immutable flags not working under striped dir!"
17402 chattr -i $DIR/$tdir/striped_dir
17404 rmdir $DIR/$tdir/striped_dir ||
17405 error "rmdir striped dir error"
17413 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.0) ] &&
17414 skip "skipped for lustre < 2.7.0"
17415 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17416 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17418 test_striped_dir 0 || error "failed on striped dir on MDT0"
17419 test_striped_dir 1 || error "failed on striped dir on MDT0"
17421 run_test 300a "basic striped dir sanity test"
17424 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.0) ] &&
17425 skip "skipped for lustre < 2.7.0"
17426 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17427 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17434 test_mkdir $DIR/$tdir || error "mkdir fail"
17435 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
17436 error "set striped dir error"
17437 for i in {0..9}; do
17438 mtime1=$(stat -c %Y $DIR/$tdir/striped_dir)
17440 touch $DIR/$tdir/striped_dir/file_$i || error "touch error $i"
17441 mtime2=$(stat -c %Y $DIR/$tdir/striped_dir)
17442 [ $mtime1 -eq $mtime2 ] && error "mtime unchanged after create"
17444 rm -f $DIR/$tdir/striped_dir/file_$i || error "unlink error $i"
17445 mtime3=$(stat -c %Y $DIR/$tdir/striped_dir)
17446 [ $mtime2 -eq $mtime3 ] && error "mtime unchanged after unlink"
17450 run_test 300b "check ctime/mtime for striped dir"
17453 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.0) ] &&
17454 skip "skipped for lustre < 2.7.0"
17455 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17456 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17460 mkdir -p $DIR/$tdir
17461 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir ||
17462 error "set striped dir error"
17464 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/striped_dir ||
17465 error "chown striped dir failed"
17467 $RUNAS createmany -o $DIR/$tdir/striped_dir/f 5000 ||
17468 error "create 5k files failed"
17470 file_count=$(ls $DIR/$tdir/striped_dir | wc -l)
17472 [ "$file_count" = 5000 ] || error "file count $file_count != 5000"
17476 run_test 300c "chown && check ls under striped directory"
17479 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.0) ] &&
17480 skip "skipped for lustre < 2.7.0"
17481 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17482 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17487 mkdir -p $DIR/$tdir
17488 $SETSTRIPE -c 2 $DIR/$tdir
17490 #local striped directory
17491 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
17492 error "set striped dir error"
17493 createmany -o $DIR/$tdir/striped_dir/f 10 ||
17494 error "create 10 files failed"
17496 #remote striped directory
17497 $LFS setdirstripe -i 1 -c 2 $DIR/$tdir/remote_striped_dir ||
17498 error "set striped dir error"
17499 createmany -o $DIR/$tdir/remote_striped_dir/f 10 ||
17500 error "create 10 files failed"
17502 for file in $(find $DIR/$tdir); do
17503 stripe_count=$($LFS getstripe -c $file)
17504 [ $stripe_count -eq 2 ] ||
17505 error "wrong stripe $stripe_count for $file"
17510 run_test 300d "check default stripe under striped directory"
17513 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
17514 skip "Need MDS version at least 2.7.55"
17515 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17516 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17521 mkdir -p $DIR/$tdir
17523 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
17524 error "set striped dir error"
17526 touch $DIR/$tdir/striped_dir/a
17527 touch $DIR/$tdir/striped_dir/b
17528 touch $DIR/$tdir/striped_dir/c
17530 mkdir $DIR/$tdir/striped_dir/dir_a
17531 mkdir $DIR/$tdir/striped_dir/dir_b
17532 mkdir $DIR/$tdir/striped_dir/dir_c
17534 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_a ||
17535 error "set striped adir under striped dir error"
17537 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_b ||
17538 error "set striped bdir under striped dir error"
17540 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_c ||
17541 error "set striped cdir under striped dir error"
17543 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir/dir_b ||
17544 error "rename dir under striped dir fails"
17546 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir/stp_b ||
17547 error "rename dir under different stripes fails"
17549 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir/c ||
17550 error "rename file under striped dir should succeed"
17552 mrename $DIR/$tdir/striped_dir/dir_b $DIR/$tdir/striped_dir/dir_c ||
17553 error "rename dir under striped dir should succeed"
17557 run_test 300e "check rename under striped directory"
17560 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17561 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17562 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
17563 skip "Need MDS version at least 2.7.55"
17569 mkdir -p $DIR/$tdir
17571 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
17572 error "set striped dir error"
17574 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir1 ||
17575 error "set striped dir error"
17577 touch $DIR/$tdir/striped_dir/a
17578 mkdir $DIR/$tdir/striped_dir/dir_a
17579 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_a ||
17580 error "create striped dir under striped dir fails"
17582 touch $DIR/$tdir/striped_dir1/b
17583 mkdir $DIR/$tdir/striped_dir1/dir_b
17584 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_b ||
17585 error "create striped dir under striped dir fails"
17587 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir1/dir_b ||
17588 error "rename dir under different striped dir should fail"
17590 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir1/stp_b ||
17591 error "rename striped dir under diff striped dir should fail"
17593 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir1/a ||
17594 error "rename file under diff striped dirs fails"
17598 run_test 300f "check rename cross striped directory"
17600 test_300_check_default_striped_dir()
17603 local default_count=$2
17604 local default_index=$3
17607 local dir_stripe_index
17610 echo "checking $dirname $default_count $default_index"
17611 $LFS setdirstripe -D -c $default_count -i $default_index \
17612 -t all_char $DIR/$tdir/$dirname ||
17613 error "set default stripe on striped dir error"
17614 stripe_count=$($LFS getdirstripe -D -c $DIR/$tdir/$dirname)
17615 [ $stripe_count -eq $default_count ] ||
17616 error "expect $default_count get $stripe_count for $dirname"
17618 stripe_index=$($LFS getdirstripe -D -i $DIR/$tdir/$dirname)
17619 [ $stripe_index -eq $default_index ] ||
17620 error "expect $default_index get $stripe_index for $dirname"
17622 mkdir $DIR/$tdir/$dirname/{test1,test2,test3,test4} ||
17623 error "create dirs failed"
17625 createmany -o $DIR/$tdir/$dirname/f- 10 || error "create files failed"
17626 unlinkmany $DIR/$tdir/$dirname/f- 10 || error "unlink files failed"
17627 for dir in $(find $DIR/$tdir/$dirname/*); do
17628 stripe_count=$($LFS getdirstripe -c $dir)
17629 [ $stripe_count -eq $default_count ] ||
17630 [ $stripe_count -eq 0 -o $default_count -eq 1 ] ||
17631 error "stripe count $default_count != $stripe_count for $dir"
17633 stripe_index=$($LFS getdirstripe -i $dir)
17634 [ $default_index -eq -1 -o $stripe_index -eq $default_index ] ||
17635 error "$stripe_index != $default_index for $dir"
17637 #check default stripe
17638 stripe_count=$($LFS getdirstripe -D -c $dir)
17639 [ $stripe_count -eq $default_count ] ||
17640 error "default count $default_count != $stripe_count for $dir"
17642 stripe_index=$($LFS getdirstripe -D -i $dir)
17643 [ $stripe_index -eq $default_index ] ||
17644 error "default index $default_index != $stripe_index for $dir"
17646 rmdir $DIR/$tdir/$dirname/* || error "rmdir failed"
17650 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17651 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
17652 skip "Need MDS version at least 2.7.55"
17659 mkdir $DIR/$tdir/normal_dir
17661 #Checking when client cache stripe index
17662 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
17663 $LFS setdirstripe -D -i1 $DIR/$tdir/striped_dir ||
17664 error "create striped_dir failed"
17666 $LFS setdirstripe -i0 $DIR/$tdir/striped_dir/dir0 ||
17667 error "create dir0 fails"
17668 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir0)
17669 [ $stripe_index -eq 0 ] ||
17670 error "dir0 expect index 0 got $stripe_index"
17672 mkdir $DIR/$tdir/striped_dir/dir1 ||
17673 error "create dir1 fails"
17674 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir1)
17675 [ $stripe_index -eq 1 ] ||
17676 error "dir1 expect index 1 got $stripe_index"
17678 #check default stripe count/stripe index
17679 test_300_check_default_striped_dir normal_dir $MDSCOUNT 1
17680 test_300_check_default_striped_dir normal_dir 1 0
17681 test_300_check_default_striped_dir normal_dir 2 1
17682 test_300_check_default_striped_dir normal_dir 2 -1
17684 #delete default stripe information
17685 echo "delete default stripeEA"
17686 $LFS setdirstripe -d $DIR/$tdir/normal_dir ||
17687 error "set default stripe on striped dir error"
17689 mkdir -p $DIR/$tdir/normal_dir/{test1,test2,test3,test4}
17690 for dir in $(find $DIR/$tdir/normal_dir/*); do
17691 stripe_count=$($LFS getdirstripe -c $dir)
17692 [ $stripe_count -eq 0 ] ||
17693 error "expect 1 get $stripe_count for $dir"
17694 stripe_index=$($LFS getdirstripe -i $dir)
17695 [ $stripe_index -eq 0 ] ||
17696 error "expect 0 get $stripe_index for $dir"
17699 run_test 300g "check default striped directory for normal directory"
17702 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17703 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
17704 skip "Need MDS version at least 2.7.55"
17710 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
17711 error "set striped dir error"
17713 test_300_check_default_striped_dir striped_dir $MDSCOUNT 1
17714 test_300_check_default_striped_dir striped_dir 1 0
17715 test_300_check_default_striped_dir striped_dir 2 1
17716 test_300_check_default_striped_dir striped_dir 2 -1
17718 #delete default stripe information
17719 $LFS setdirstripe -d $DIR/$tdir/striped_dir ||
17720 error "set default stripe on striped dir error"
17722 mkdir -p $DIR/$tdir/striped_dir/{test1,test2,test3,test4}
17723 for dir in $(find $DIR/$tdir/striped_dir/*); do
17724 stripe_count=$($LFS getdirstripe -c $dir)
17725 [ $stripe_count -eq 0 ] ||
17726 error "expect 1 get $stripe_count for $dir"
17729 run_test 300h "check default striped directory for striped directory"
17732 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17733 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17734 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
17735 skip "Need MDS version at least 2.7.55"
17742 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
17743 error "set striped dir error"
17745 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
17746 error "create files under striped dir failed"
17748 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir ||
17749 error "set striped hashdir error"
17751 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir/d0 ||
17752 error "create dir0 under hash dir failed"
17753 $LFS setdirstripe -i0 -c$MDSCOUNT -H fnv_1a_64 $DIR/$tdir/hashdir/d1 ||
17754 error "create dir1 under hash dir failed"
17756 # unfortunately, we need to umount to clear dir layout cache for now
17757 # once we fully implement dir layout, we can drop this
17758 umount_client $MOUNT || error "umount failed"
17759 mount_client $MOUNT || error "mount failed"
17761 $LFS find -H fnv_1a_64 $DIR/$tdir/hashdir
17762 local dircnt=$($LFS find -H fnv_1a_64 $DIR/$tdir/hashdir | wc -l)
17763 [ $dircnt -eq 1 ] || error "lfs find striped dir got:$dircnt,except:1"
17765 #set the stripe to be unknown hash type
17766 #define OBD_FAIL_UNKNOWN_LMV_STRIPE 0x1901
17767 $LCTL set_param fail_loc=0x1901
17768 for ((i = 0; i < 10; i++)); do
17769 $CHECKSTAT -t file $DIR/$tdir/striped_dir/f-$i ||
17770 error "stat f-$i failed"
17771 rm $DIR/$tdir/striped_dir/f-$i || error "unlink f-$i failed"
17774 touch $DIR/$tdir/striped_dir/f0 &&
17775 error "create under striped dir with unknown hash should fail"
17777 $LCTL set_param fail_loc=0
17779 umount_client $MOUNT || error "umount failed"
17780 mount_client $MOUNT || error "mount failed"
17784 run_test 300i "client handle unknown hash type striped directory"
17787 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17788 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17789 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
17790 skip "Need MDS version at least 2.7.55"
17797 #define OBD_FAIL_SPLIT_UPDATE_REC 0x1702
17798 $LCTL set_param fail_loc=0x1702
17799 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
17800 error "set striped dir error"
17802 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
17803 error "create files under striped dir failed"
17805 $LCTL set_param fail_loc=0
17807 rm -rf $DIR/$tdir || error "unlink striped dir fails"
17811 run_test 300j "test large update record"
17814 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17815 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17816 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
17817 skip "Need MDS version at least 2.7.55"
17824 #define OBD_FAIL_LARGE_STRIPE 0x1703
17825 $LCTL set_param fail_loc=0x1703
17826 $LFS setdirstripe -i 0 -c192 $DIR/$tdir/striped_dir ||
17827 error "set striped dir error"
17828 $LCTL set_param fail_loc=0
17830 $LFS getdirstripe $DIR/$tdir/striped_dir ||
17831 error "getstripeddir fails"
17832 rm -rf $DIR/$tdir/striped_dir ||
17833 error "unlink striped dir fails"
17837 run_test 300k "test large striped directory"
17840 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17841 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17842 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
17843 skip "Need MDS version at least 2.7.55"
17847 test_mkdir -p $DIR/$tdir/striped_dir
17848 chown $RUNAS_ID $DIR/$tdir/striped_dir ||
17849 error "chown $RUNAS_ID failed"
17850 $LFS setdirstripe -i 1 -D $DIR/$tdir/striped_dir ||
17851 error "set default striped dir failed"
17853 #define OBD_FAIL_MDS_STALE_DIR_LAYOUT 0x158
17854 $LCTL set_param fail_loc=0x80000158
17855 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir || error "create dir fails"
17857 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/test_dir)
17858 [ $stripe_index -eq 1 ] ||
17859 error "expect 1 get $stripe_index for $dir"
17861 run_test 300l "non-root user to create dir under striped dir with stale layout"
17864 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17865 [ $MDSCOUNT -ge 2 ] && skip_env "Only for single MDT"
17866 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
17867 skip "Need MDS version at least 2.7.55"
17869 mkdir -p $DIR/$tdir/striped_dir
17870 $LFS setdirstripe -D -c 1 $DIR/$tdir/striped_dir ||
17871 error "set default stripes dir error"
17873 mkdir $DIR/$tdir/striped_dir/a || error "mkdir a fails"
17875 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/a)
17876 [ $stripe_count -eq 0 ] ||
17877 error "expect 0 get $stripe_count for a"
17879 $LFS setdirstripe -D -c 2 $DIR/$tdir/striped_dir ||
17880 error "set default stripes dir error"
17882 mkdir $DIR/$tdir/striped_dir/b || error "mkdir b fails"
17884 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/b)
17885 [ $stripe_count -eq 0 ] ||
17886 error "expect 0 get $stripe_count for b"
17888 $LFS setdirstripe -D -c1 -i2 $DIR/$tdir/striped_dir ||
17889 error "set default stripes dir error"
17891 mkdir $DIR/$tdir/striped_dir/c &&
17892 error "default stripe_index is invalid, mkdir c should fails"
17894 rm -rf $DIR/$tdir || error "rmdir fails"
17896 run_test 300m "setstriped directory on single MDT FS"
17899 local list=$(comma_list $(mdts_nodes))
17902 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
17906 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17907 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17908 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
17909 skip "Need MDS version at least 2.7.55"
17910 remote_mds_nodsh && skip "remote MDS with nodsh"
17913 local list=$(comma_list $(mdts_nodes))
17915 trap cleanup_300n RETURN EXIT
17916 mkdir -p $DIR/$tdir
17917 chmod 777 $DIR/$tdir
17918 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT \
17919 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
17920 error "create striped dir succeeds with gid=0"
17922 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
17923 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
17924 error "create striped dir fails with gid=-1"
17926 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
17927 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D \
17928 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
17929 error "set default striped dir succeeds with gid=0"
17932 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
17933 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D $DIR/$tdir/striped_dir ||
17934 error "set default striped dir fails with gid=-1"
17937 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
17938 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir ||
17939 error "create test_dir fails"
17940 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir1 ||
17941 error "create test_dir1 fails"
17942 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir2 ||
17943 error "create test_dir2 fails"
17946 run_test 300n "non-root user to create dir under striped dir with default EA"
17949 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17950 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17951 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
17952 skip "Need MDS version at least 2.7.55"
17957 mkdir -p $DIR/$tdir
17959 numfree1=$(lctl get_param -n mdc.*MDT0000*.filesfree)
17960 numfree2=$(lctl get_param -n mdc.*MDT0001*.filesfree)
17961 if [ $numfree1 -lt 66000 -o $numfree2 -lt 66000 ]; then
17962 skip "not enough free inodes $numfree1 $numfree2"
17965 numfree1=$(lctl get_param -n mdc.*MDT0000-mdc-*.kbytesfree)
17966 numfree2=$(lctl get_param -n mdc.*MDT0001-mdc-*.kbytesfree)
17967 if [ $numfree1 -lt 300000 -o $numfree2 -lt 300000 ]; then
17968 skip "not enough free space $numfree1 $numfree2"
17971 $LFS setdirstripe -c2 $DIR/$tdir/striped_dir ||
17972 error "setdirstripe fails"
17974 createmany -d $DIR/$tdir/striped_dir/d 131000 ||
17975 error "create dirs fails"
17977 $LCTL set_param ldlm.namespaces.*mdc-*.lru_size=0
17978 ls $DIR/$tdir/striped_dir > /dev/null ||
17979 error "ls striped dir fails"
17980 unlinkmany -d $DIR/$tdir/striped_dir/d 131000 ||
17981 error "unlink big striped dir fails"
17983 run_test 300o "unlink big sub stripe(> 65000 subdirs)"
17986 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17987 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17988 remote_mds_nodsh && skip "remote MDS with nodsh"
17990 mkdir -p $DIR/$tdir
17992 #define OBD_FAIL_OUT_ENOSPC 0x1704
17993 do_facet mds2 lctl set_param fail_loc=0x80001704
17994 $LFS setdirstripe -i 0 -c2 $DIR/$tdir/bad_striped_dir > /dev/null 2>&1 \
17995 && error "create striped directory should fail"
17997 [ -e $DIR/$tdir/bad_striped_dir ] && error "striped dir exists"
17999 $LFS setdirstripe -c2 $DIR/$tdir/bad_striped_dir
18002 run_test 300p "create striped directory without space"
18005 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18006 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18008 local fd=$(free_fd)
18009 local cmd="exec $fd<$tdir"
18011 $LFS mkdir -c $MDSCOUNT $tdir || error "create $tdir fails"
18014 trap "eval $cmd" EXIT
18015 cd $tdir || error "cd $tdir fails"
18016 rmdir ../$tdir || error "rmdir $tdir fails"
18017 mkdir local_dir && error "create dir succeeds"
18018 $LFS setdirstripe -i1 remote_dir && error "create remote dir succeeds"
18022 run_test 300q "create remote directory under orphan directory"
18024 prepare_remote_file() {
18025 mkdir $DIR/$tdir/src_dir ||
18026 error "create remote source failed"
18028 cp /etc/hosts $DIR/$tdir/src_dir/a ||
18029 error "cp to remote source failed"
18030 touch $DIR/$tdir/src_dir/a
18032 $LFS mkdir -i 1 $DIR/$tdir/tgt_dir ||
18033 error "create remote target dir failed"
18035 touch $DIR/$tdir/tgt_dir/b
18037 mrename $DIR/$tdir/src_dir/a $DIR/$tdir/tgt_dir/b ||
18038 error "rename dir cross MDT failed!"
18040 $CHECKSTAT -t file $DIR/$tdir/src_dir/a &&
18041 error "src_child still exists after rename"
18043 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/b ||
18044 error "missing file(a) after rename"
18046 diff /etc/hosts $DIR/$tdir/tgt_dir/b ||
18047 error "diff after rename"
18051 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 4 MDTs"
18052 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18054 local remote_file=$DIR/$tdir/tgt_dir/b
18056 mkdir -p $DIR/$tdir
18058 prepare_remote_file || error "prepare remote file failed"
18061 $OPENUNLINK $remote_file $remote_file ||
18062 error "openunlink $remote_file failed"
18063 $CHECKSTAT -a $remote_file || error "$remote_file exists"
18065 run_test 310a "open unlink remote file"
18068 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 4 MDTs"
18069 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18071 local remote_file=$DIR/$tdir/tgt_dir/b
18073 mkdir -p $DIR/$tdir
18075 prepare_remote_file || error "prepare remote file failed"
18077 ln $remote_file $DIR/$tfile || error "link failed for remote file"
18078 $MULTIOP $DIR/$tfile Ouc || error "mulitop failed"
18079 $CHECKSTAT -t file $remote_file || error "check file failed"
18081 run_test 310b "unlink remote file with multiple links while open"
18084 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18085 [[ $MDSCOUNT -lt 4 ]] && skip_env "needs >= 4 MDTs"
18087 local remote_file=$DIR/$tdir/tgt_dir/b
18089 mkdir -p $DIR/$tdir
18091 prepare_remote_file || error "prepare remote file failed"
18093 ln $remote_file $DIR/$tfile || error "link failed for remote file"
18094 multiop_bg_pause $remote_file O_uc ||
18095 error "mulitop failed for remote file"
18097 $MULTIOP $DIR/$tfile Ouc
18098 kill -USR1 $MULTIPID
18101 run_test 310c "open-unlink remote file with multiple links"
18105 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18106 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
18107 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.54) ] &&
18108 skip "lustre < 2.8.54 does not contain LU-4825 fix"
18109 remote_mds_nodsh && skip "remote MDS with nodsh"
18111 local old_iused=$($LFS df -i | grep OST0000 | awk '{ print $3 }')
18113 mkdir -p $DIR/$tdir
18114 $SETSTRIPE -i 0 -c 1 $DIR/$tdir
18115 createmany -o $DIR/$tdir/$tfile. 1000
18117 # statfs data is not real time, let's just calculate it
18118 old_iused=$((old_iused + 1000))
18120 local count=$(do_facet $SINGLEMDS "lctl get_param -n \
18121 osp.*OST0000*MDT0000.create_count")
18122 local max_count=$(do_facet $SINGLEMDS "lctl get_param -n \
18123 osp.*OST0000*MDT0000.max_create_count")
18124 for idx in $(seq $MDSCOUNT); do
18125 do_facet mds$idx "lctl set_param -n \
18126 osp.*OST0000*MDT000?.max_create_count=0"
18129 $SETSTRIPE -i 0 $DIR/$tdir/$tfile || error "setstripe failed"
18130 local index=$($GETSTRIPE -i $DIR/$tdir/$tfile)
18131 [ $index -ne 0 ] || error "$tfile stripe index is 0"
18133 unlinkmany $DIR/$tdir/$tfile. 1000
18135 for idx in $(seq $MDSCOUNT); do
18136 do_facet mds$idx "lctl set_param -n \
18137 osp.*OST0000*MDT000?.max_create_count=$max_count"
18138 do_facet mds$idx "lctl set_param -n \
18139 osp.*OST0000*MDT000?.create_count=$count"
18143 for i in $(seq 120); do
18144 new_iused=$($LFS df -i | grep OST0000 | awk '{ print $3 }')
18145 # system may be too busy to destroy all objs in time, use
18146 # a somewhat small value to not fail autotest
18147 [ $((old_iused - new_iused)) -gt 400 ] && break
18151 echo "waited $i sec, old Iused $old_iused, new Iused $new_iused"
18152 [ $((old_iused - new_iused)) -gt 400 ] ||
18153 error "objs not destroyed after unlink"
18155 run_test 311 "disable OSP precreate, and unlink should destroy objs"
18162 local vdevdir=$(dirname $(facet_vdevice $ost))
18163 local cmd="$ZDB -e -p $vdevdir -ddddd $(facet_device $ost)"
18164 local zfs_zapid=$(do_facet $ost $cmd |
18165 grep -w "/O/0/d$((objid%32))" -C 5 |
18166 awk '/Object/{getline; print $1}')
18167 local zfs_objid=$(do_facet $ost $cmd $zfs_zapid |
18168 awk "/$objid = /"'{printf $3}')
18173 zfs_object_blksz() {
18177 local vdevdir=$(dirname $(facet_vdevice $ost))
18178 local cmd="$ZDB -e -p $vdevdir -dddd $(facet_device $ost)"
18179 local blksz=$(do_facet $ost $cmd $objid |
18180 awk '/dblk/{getline; printf $4}')
18182 case "${blksz: -1}" in
18183 k|K) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024)) ;;
18184 m|M) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024*1024)) ;;
18191 test_312() { # LU-4856
18192 remote_ost_nodsh && skip "remote OST with nodsh"
18193 [ $(facet_fstype ost1) = "zfs" ] ||
18194 skip_env "the test only applies to zfs"
18196 local max_blksz=$(do_facet ost1 \
18197 $ZFS get -p recordsize $(facet_device ost1) |
18198 awk '!/VALUE/{print $3}')
18199 local min_blksz=$(getconf PAGE_SIZE)
18201 # to make life a little bit easier
18202 $LFS mkdir -c 1 -i 0 $DIR/$tdir
18203 $LFS setstripe -c 1 -i 0 $DIR/$tdir
18205 local tf=$DIR/$tdir/$tfile
18207 local oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
18209 # Get ZFS object id
18210 local zfs_objid=$(zfs_oid_to_objid ost1 $oid)
18212 # block size change by sequential over write
18214 for ((bs=$min_blksz; bs <= max_blksz; bs <<= 2)); do
18215 dd if=/dev/zero of=$tf bs=$bs count=1 oflag=sync conv=notrunc
18217 blksz=$(zfs_object_blksz ost1 $zfs_objid)
18218 [ $blksz -eq $bs ] || error "blksz error: $blksz, expected: $bs"
18222 # block size change by sequential append write
18223 dd if=/dev/zero of=$tf bs=$min_blksz count=1 oflag=sync conv=notrunc
18224 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
18225 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
18227 for ((count = 1; count < $((max_blksz / min_blksz)); count *= 2)); do
18228 dd if=/dev/zero of=$tf bs=$min_blksz count=$count seek=$count \
18229 oflag=sync conv=notrunc
18231 blksz=$(zfs_object_blksz ost1 $zfs_objid)
18232 [ $blksz -eq $((2 * count * min_blksz)) ] ||
18233 error "blksz error, actual $blksz, " \
18234 "expected: 2 * $count * $min_blksz"
18240 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
18241 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
18243 dd if=/dev/zero of=$tf bs=1K count=1 oflag=sync conv=notrunc
18244 blksz=$(zfs_object_blksz ost1 $zfs_objid)
18245 [ $blksz -eq $min_blksz ] ||
18246 error "blksz error: $blksz, expected: $min_blksz"
18248 dd if=/dev/zero of=$tf bs=64K count=1 oflag=sync conv=notrunc seek=128
18249 blksz=$(zfs_object_blksz ost1 $zfs_objid)
18250 [ $blksz -eq 65536 ] || error "blksz error: $blksz, expected: 64k"
18252 dd if=/dev/zero of=$tf bs=1M count=1 oflag=sync conv=notrunc
18253 blksz=$(zfs_object_blksz ost1 $zfs_objid)
18254 [ $blksz -eq 65536 ] || error "rewrite error: $blksz, expected: 64k"
18256 run_test 312 "make sure ZFS adjusts its block size by write pattern"
18259 remote_ost_nodsh && skip "remote OST with nodsh"
18261 local file=$DIR/$tfile
18263 $SETSTRIPE -c 1 -i 0 $file || error "setstripe failed"
18265 # define OBD_FAIL_TGT_RCVD_EIO 0x720
18266 do_facet ost1 "$LCTL set_param fail_loc=0x720"
18267 dd if=/dev/zero of=$file bs=4096 oflag=direct count=1 &&
18268 error "write should failed"
18269 do_facet ost1 "$LCTL set_param fail_loc=0"
18272 run_test 313 "io should fail after last_rcvd update fail"
18275 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
18277 $SETSTRIPE -c 2 -i 0 $DIR/$tfile || error "setstripe failed"
18278 do_facet ost1 "$LCTL set_param fail_loc=0x720"
18280 wait_delete_completed
18281 do_facet ost1 "$LCTL set_param fail_loc=0"
18283 run_test 314 "OSP shouldn't fail after last_rcvd update failure"
18285 test_315() { # LU-618
18286 local file=$DIR/$tfile
18289 $MULTIOP $file oO_CREAT:O_DIRECT:O_RDWR:w4096000c
18290 $MULTIOP $file oO_RDONLY:r4096000_c &
18295 local rbytes=$(awk '/read_bytes/ { print $2 }' /proc/$PID/io)
18298 [ $rbytes -gt 4000000 ] || error "read is not accounted ($rbytes)"
18301 run_test 315 "read should be accounted"
18304 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
18305 large_xattr_enabled || skip_env "ea_inode feature disabled"
18307 rm -rf $DIR/$tdir/d
18308 mkdir -p $DIR/$tdir/d
18309 chown nobody $DIR/$tdir/d
18310 touch $DIR/$tdir/d/file
18312 $LFS mv -M1 $DIR/$tdir/d || error "lfs mv failed"
18314 run_test 316 "lfs mv"
18318 local grant_blk_size
18320 if [ "$(facet_fstype $facet)" == "zfs" ]; then
18321 skip "LU-10370: no implementation for ZFS" && return
18324 stack_trap "rm -f $DIR/$tfile" EXIT
18325 grant_blk_size=$($LCTL get_param osc.$FSNAME*.import |
18326 awk '/grant_block_size:/ { print $2; exit; }')
18328 # Create File of size 5M. Truncate it to below size's and verify
18331 dd if=/dev/zero of=$DIR/$tfile bs=5M count=1 conv=fsync ||
18332 error "Create file : $DIR/$tfile"
18334 for trunc_sz in 2097152 4097 4000 509 0; do
18335 $TRUNCATE $DIR/$tfile $trunc_sz ||
18336 error "truncate $tfile to $trunc_sz failed"
18337 local sz=$(stat --format=%s $DIR/$tfile)
18338 local blk=$(stat --format=%b $DIR/$tfile)
18339 local trunc_blk=$((((trunc_sz + (grant_blk_size - 1) ) /
18340 grant_blk_size) * 8))
18342 if [[ $blk -ne $trunc_blk ]]; then
18343 $(which stat) $DIR/$tfile
18344 error "Expected Block $trunc_blk got $blk for $tfile"
18347 $CHECKSTAT -s $trunc_sz $DIR/$tfile ||
18348 error "Expected Size $trunc_sz got $sz for $tfile"
18353 # Create file with a hole and write actual two blocks. Block count
18356 dd if=/dev/zero of=$DIR/$tfile bs=$grant_blk_size count=2 seek=5 \
18357 conv=fsync || error "Create file : $DIR/$tfile"
18359 # Calculate the final truncate size.
18360 trunc_sz=$(($(stat --format=%s $DIR/$tfile) - (grant_blk_size + 1)))
18363 # truncate to size $trunc_sz bytes. Strip the last block
18364 # The block count must drop to 8
18366 $TRUNCATE $DIR/$tfile $trunc_sz ||
18367 error "truncate $tfile to $trunc_sz failed"
18369 local trunc_bsz=$((grant_blk_size / $(stat --format=%B $DIR/$tfile)))
18370 sz=$(stat --format=%s $DIR/$tfile)
18371 blk=$(stat --format=%b $DIR/$tfile)
18373 if [[ $blk -ne $trunc_bsz ]]; then
18374 $(which stat) $DIR/$tfile
18375 error "Expected Block $trunc_bsz got $blk for $tfile"
18378 $CHECKSTAT -s $trunc_sz $DIR/$tfile ||
18379 error "Expected Size $trunc_sz got $sz for $tfile"
18381 run_test 317 "Verify blocks get correctly update after truncate"
18384 local read_write=$1
18385 if [ "$read_write" = "write" ]; then
18386 local dd_cmd="dd if=/dev/zero of=$DIR/$tfile"
18387 elif [ "$read_write" = "read" ]; then
18388 local dd_cmd="dd of=/dev/null if=$DIR/$tfile"
18390 error "argument error"
18393 # turn off debug for performance testing
18394 local saved_debug=$($LCTL get_param -n debug)
18395 $LCTL set_param debug=0
18397 $SETSTRIPE -c 1 -i 0 $DIR/$tfile
18399 # get ost1 size - lustre-OST0000
18400 local ost1_avail_size=$($LFS df | awk /${ost1_svc}/'{ print $4 }')
18401 local blocks=$((ost1_avail_size/2/1024)) # half avail space by megabytes
18402 [ $blocks -gt 1000 ] && blocks=1000 # 1G in maximum
18404 if [ "$read_write" = "read" ]; then
18405 truncate -s $(expr 1048576 \* $blocks) $DIR/$tfile
18408 local start_time=$(date +%s.%N)
18409 $dd_cmd bs=1M count=$blocks oflag=sync ||
18410 error "real dd $read_write error"
18411 local duration=$(bc <<< "$(date +%s.%N) - $start_time")
18413 if [ "$read_write" = "write" ]; then
18417 # define OBD_FAIL_OST_FAKE_RW 0x238
18418 do_facet ost1 $LCTL set_param fail_loc=0x238
18420 local start_time=$(date +%s.%N)
18421 $dd_cmd bs=1M count=$blocks oflag=sync ||
18422 error "fake dd $read_write error"
18423 local duration_fake=$(bc <<< "$(date +%s.%N) - $start_time")
18425 if [ "$read_write" = "write" ]; then
18427 cancel_lru_locks osc
18428 $CHECKSTAT -t file -s $((blocks * 1024 * 1024)) $DIR/$tfile ||
18429 error "$tfile size not $blocks MB"
18431 do_facet ost1 $LCTL set_param fail_loc=0
18433 echo "fake $read_write $duration_fake vs. normal $read_write" \
18434 "$duration in seconds"
18435 [ $(bc <<< "$duration_fake < $duration") -eq 1 ] ||
18436 error_not_in_vm "fake write is slower"
18438 $LCTL set_param -n debug="$saved_debug"
18441 test_399a() { # LU-7655 for OST fake write
18442 remote_ost_nodsh && skip "remote OST with nodsh"
18446 run_test 399a "fake write should not be slower than normal write"
18448 test_399b() { # LU-8726 for OST fake read
18449 remote_ost_nodsh && skip "remote OST with nodsh"
18450 if [ "$(facet_fstype ost1)" != "ldiskfs" ]; then
18451 skip_env "ldiskfs only test"
18456 run_test 399b "fake read should not be slower than normal read"
18458 test_400a() { # LU-1606, was conf-sanity test_74
18459 if ! which $CC > /dev/null 2>&1; then
18460 skip_env "$CC is not installed"
18463 local extra_flags=''
18464 local out=$TMP/$tfile
18465 local prefix=/usr/include/lustre
18468 if ! [[ -d $prefix ]]; then
18469 # Assume we're running in tree and fixup the include path.
18470 extra_flags+=" -I$LUSTRE/../lnet/include/uapi -I$LUSTRE/include/uapi -I$LUSTRE/include"
18471 extra_flags+=" -L$LUSTRE/utils/.lib"
18474 for prog in $LUSTRE_TESTS_API_DIR/*.c; do
18475 $CC -Wall -Werror $extra_flags -o $out $prog -llustreapi ||
18476 error "client api broken"
18480 run_test 400a "Lustre client api program can compile and link"
18482 test_400b() { # LU-1606, LU-5011
18484 local out=$TMP/$tfile
18485 local prefix=/usr/include/linux/lustre
18487 # We use a hard coded prefix so that this test will not fail
18488 # when run in tree. There are headers in lustre/include/lustre/
18489 # that are not packaged (like lustre_idl.h) and have more
18490 # complicated include dependencies (like config.h and lnet/types.h).
18491 # Since this test about correct packaging we just skip them when
18492 # they don't exist (see below) rather than try to fixup cppflags.
18494 if ! which $CC > /dev/null 2>&1; then
18495 skip_env "$CC is not installed"
18498 for header in $prefix/*.h; do
18499 if ! [[ -f "$header" ]]; then
18503 if [[ "$(basename $header)" == lustre_ioctl.h ]]; then
18504 continue # lustre_ioctl.h is internal header
18507 $CC -Wall -Werror -include $header -c -x c /dev/null -o $out ||
18508 error "cannot compile '$header'"
18512 run_test 400b "packaged headers can be compiled"
18514 test_401a() { #LU-7437
18515 local printf_arg=$(find -printf 2>&1 | grep "unrecognized:")
18516 [ -n "$printf_arg" ] && skip_env "find does not support -printf"
18518 #count the number of parameters by "list_param -R"
18519 local params=$($LCTL list_param -R '*' 2>/dev/null | wc -l)
18520 #count the number of parameters by listing proc files
18521 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
18522 echo "proc_dirs='$proc_dirs'"
18523 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
18524 local procs=$(find -L $proc_dirs -mindepth 1 -printf '%P\n' 2>/dev/null|
18527 [ $params -eq $procs ] ||
18528 error "found $params parameters vs. $procs proc files"
18530 # test the list_param -D option only returns directories
18531 params=$($LCTL list_param -R -D '*' 2>/dev/null | wc -l)
18532 #count the number of parameters by listing proc directories
18533 procs=$(find -L $proc_dirs -mindepth 1 -type d -printf '%P\n' 2>/dev/null |
18536 [ $params -eq $procs ] ||
18537 error "found $params parameters vs. $procs proc files"
18539 run_test 401a "Verify if 'lctl list_param -R' can list parameters recursively"
18542 local save=$($LCTL get_param -n jobid_var)
18545 $LCTL set_param foo=bar jobid_var=$tmp bar=baz &&
18546 error "no error returned when setting bad parameters"
18548 local jobid_new=$($LCTL get_param -n foe jobid_var baz)
18549 [[ "$jobid_new" == "$tmp" ]] || error "jobid tmp $jobid_new != $tmp"
18551 $LCTL set_param -n fog=bam jobid_var=$save bat=fog
18552 local jobid_old=$($LCTL get_param -n foe jobid_var bag)
18553 [[ "$jobid_old" == "$save" ]] || error "jobid new $jobid_old != $save"
18555 run_test 401b "Verify 'lctl {get,set}_param' continue after error"
18558 local jobid_var_old=$($LCTL get_param -n jobid_var)
18559 local jobid_var_new
18561 $LCTL set_param jobid_var= &&
18562 error "no error returned for 'set_param a='"
18564 jobid_var_new=$($LCTL get_param -n jobid_var)
18565 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
18566 error "jobid_var was changed by setting without value"
18568 $LCTL set_param jobid_var &&
18569 error "no error returned for 'set_param a'"
18571 jobid_var_new=$($LCTL get_param -n jobid_var)
18572 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
18573 error "jobid_var was changed by setting without value"
18575 run_test 401c "Verify 'lctl set_param' without value fails in either format."
18578 local jobid_var_old=$($LCTL get_param -n jobid_var)
18579 local jobid_var_new
18580 local new_value="foo=bar"
18582 $LCTL set_param jobid_var=$new_value ||
18583 error "'set_param a=b' did not accept a value containing '='"
18585 jobid_var_new=$($LCTL get_param -n jobid_var)
18586 [[ "$jobid_var_new" == "$new_value" ]] ||
18587 error "'set_param a=b' failed on a value containing '='"
18589 # Reset the jobid_var to test the other format
18590 $LCTL set_param jobid_var=$jobid_var_old
18591 jobid_var_new=$($LCTL get_param -n jobid_var)
18592 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
18593 error "failed to reset jobid_var"
18595 $LCTL set_param jobid_var $new_value ||
18596 error "'set_param a b' did not accept a value containing '='"
18598 jobid_var_new=$($LCTL get_param -n jobid_var)
18599 [[ "$jobid_var_new" == "$new_value" ]] ||
18600 error "'set_param a b' failed on a value containing '='"
18602 $LCTL set_param jobid_var $jobid_var_old
18603 jobid_var_new=$($LCTL get_param -n jobid_var)
18604 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
18605 error "failed to reset jobid_var"
18607 run_test 401d "Verify 'lctl set_param' accepts values containing '='"
18610 local server_version=$(lustre_version_code $SINGLEMDS)
18611 [[ $server_version -ge $(version_code 2.7.66) ]] ||
18612 [[ $server_version -ge $(version_code 2.7.18.4) &&
18613 $server_version -lt $(version_code 2.7.50) ]] ||
18614 [[ $server_version -ge $(version_code 2.7.2) &&
18615 $server_version -lt $(version_code 2.7.11) ]] ||
18616 skip "Need MDS version 2.7.2+ or 2.7.18.4+ or 2.7.66+"
18617 remote_mds_nodsh && skip "remote MDS with nodsh"
18619 $LFS setdirstripe -i 0 $DIR/$tdir || error "setdirstripe -i 0 failed"
18620 #define OBD_FAIL_MDS_FLD_LOOKUP 0x15c
18621 do_facet mds1 "lctl set_param fail_loc=0x8000015c"
18622 touch $DIR/$tdir/$tfile && error "touch should fail with ENOENT" ||
18623 echo "Touch failed - OK"
18625 run_test 402 "Return ENOENT to lod_generate_and_set_lovea"
18628 local file1=$DIR/$tfile.1
18629 local file2=$DIR/$tfile.2
18630 local tfile=$TMP/$tfile
18632 rm -f $file1 $file2 $tfile
18637 # 30 sec OBD_TIMEOUT in ll_getattr()
18638 # right before populating st_nlink
18639 $LCTL set_param fail_loc=0x80001409
18640 stat -c %h $file1 > $tfile &
18642 # create an alias, drop all locks and reclaim the dentry
18644 cancel_lru_locks mdc
18645 cancel_lru_locks osc
18646 sysctl -w vm.drop_caches=2
18650 [ $(cat $tfile) -gt 0 ] || error "wrong nlink count: $(cat $tfile)"
18652 rm -f $tfile $file1 $file2
18654 run_test 403 "i_nlink should not drop to zero due to aliasing"
18656 test_404() { # LU-6601
18657 local server_version=$(lustre_version_code $SINGLEMDS)
18658 [[ $server_version -ge $(version_code 2.8.53) ]] ||
18659 skip "Need server version newer than 2.8.52"
18660 remote_mds_nodsh && skip "remote MDS with nodsh"
18662 local mosps=$(do_facet $SINGLEMDS $LCTL dl |
18663 awk '/osp .*-osc-MDT/ { print $4}')
18666 for osp in $mosps; do
18667 echo "Deactivate: " $osp
18668 do_facet $SINGLEMDS $LCTL --device %$osp deactivate
18669 local stat=$(do_facet $SINGLEMDS $LCTL dl |
18670 awk -vp=$osp '$4 == p { print $2 }')
18671 [ $stat = IN ] || {
18672 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
18673 error "deactivate error"
18675 echo "Activate: " $osp
18676 do_facet $SINGLEMDS $LCTL --device %$osp activate
18677 local stat=$(do_facet $SINGLEMDS $LCTL dl |
18678 awk -vp=$osp '$4 == p { print $2 }')
18679 [ $stat = UP ] || {
18680 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
18681 error "activate error"
18685 run_test 404 "validate manual {de}activated works properly for OSPs"
18688 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6.92) -o \
18689 [ $(lustre_version_code client) -lt $(version_code 2.6.99) ] &&
18690 skip "Layout swap lock is not supported"
18691 check_swap_layouts_support
18693 test_mkdir $DIR/$tdir
18694 swap_lock_test -d $DIR/$tdir ||
18695 error "One layout swap locked test failed"
18697 run_test 405 "Various layout swap lock tests"
18700 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18701 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
18702 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
18703 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18704 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.50) ] &&
18705 skip "Need MDS version at least 2.8.50"
18707 local def_stripe_size=$($LFS getstripe -S $MOUNT)
18708 local test_pool=$TESTNAME
18710 if ! combined_mgs_mds ; then
18713 pool_add $test_pool || error "pool_add failed"
18714 pool_add_targets $test_pool 0 $(($OSTCOUNT - 1)) 1 ||
18715 error "pool_add_targets failed"
18717 save_layout_restore_at_exit $MOUNT
18719 # parent set default stripe count only, child will stripe from both
18720 # parent and fs default
18721 $LFS setstripe -c 1 -i 1 -S $((def_stripe_size * 2)) -p $test_pool $MOUNT ||
18722 error "setstripe $MOUNT failed"
18723 $LFS mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
18724 $LFS setstripe -c $OSTCOUNT $DIR/$tdir || error "setstripe $tdir failed"
18725 for i in $(seq 10); do
18726 local f=$DIR/$tdir/$tfile.$i
18727 touch $f || error "touch failed"
18728 local count=$($LFS getstripe -c $f)
18729 [ $count -eq $OSTCOUNT ] ||
18730 error "$f stripe count $count != $OSTCOUNT"
18731 local offset=$($LFS getstripe -i $f)
18732 [ $offset -eq 1 ] || error "$f stripe offset $offset != 1"
18733 local size=$($LFS getstripe -S $f)
18734 [ $size -eq $((def_stripe_size * 2)) ] ||
18735 error "$f stripe size $size != $((def_stripe_size * 2))"
18736 local pool=$($LFS getstripe -p $f)
18737 [ $pool == $test_pool ] || error "$f pool $pool != $test_pool"
18740 # change fs default striping, delete parent default striping, now child
18741 # will stripe from new fs default striping only
18742 $LFS setstripe -c 1 -S $def_stripe_size -i 0 $MOUNT ||
18743 error "change $MOUNT default stripe failed"
18744 $LFS setstripe -c 0 $DIR/$tdir ||
18745 error "delete $tdir default stripe failed"
18746 for i in $(seq 11 20); do
18747 local f=$DIR/$tdir/$tfile.$i
18748 touch $f || error "touch $f failed"
18749 local count=$($LFS getstripe -c $f)
18750 [ $count -eq 1 ] || error "$f stripe count $count != 1"
18751 local offset=$($LFS getstripe -i $f)
18752 [ $offset -eq 0 ] || error "$f stripe offset $offset != 0"
18753 local size=$($LFS getstripe -S $f)
18754 [ $size -eq $def_stripe_size ] ||
18755 error "$f stripe size $size != $def_stripe_size"
18756 local pool=$($LFS getstripe -p $f)
18757 [ $pool == $test_pool ] || error "$f pool $pool isn't set"
18760 unlinkmany $DIR/$tdir/$tfile. 1 20
18762 local f=$DIR/$tdir/$tfile
18763 pool_remove_all_targets $test_pool $f
18764 pool_remove $test_pool $f
18766 if ! combined_mgs_mds ; then
18770 run_test 406 "DNE support fs default striping"
18773 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18774 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.55) ]] &&
18775 skip "Need MDS version at least 2.8.55"
18776 remote_mds_nodsh && skip "remote MDS with nodsh"
18778 $LFS mkdir -i 0 -c 1 $DIR/$tdir.0 ||
18779 error "$LFS mkdir -i 0 -c 1 $tdir.0 failed"
18780 $LFS mkdir -i 1 -c 1 $DIR/$tdir.1 ||
18781 error "$LFS mkdir -i 1 -c 1 $tdir.1 failed"
18782 touch $DIR/$tdir.0/$tfile.0 || error "touch $tdir.0/$tfile.0 failed"
18784 #define OBD_FAIL_DT_TXN_STOP 0x2019
18785 for idx in $(seq $MDSCOUNT); do
18786 do_facet mds$idx "lctl set_param fail_loc=0x2019"
18788 $LFS mkdir -c 2 $DIR/$tdir && error "$LFS mkdir -c 2 $tdir should fail"
18789 mv $DIR/$tdir.0/$tfile.0 $DIR/$tdir.1/$tfile.1 &&
18790 error "mv $tdir.0/$tfile.0 $tdir.1/$tfile.1 should fail"
18793 run_test 407 "transaction fail should cause operation fail"
18796 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 oflag=direct
18798 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
18799 lctl set_param fail_loc=0x8000040a
18800 # let ll_prepare_partial_page() fail
18801 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 conv=notrunc || true
18805 # create at least 100 unused inodes so that
18806 # shrink_icache_memory(0) should not return 0
18807 touch $DIR/$tfile-{0..100}
18808 rm -f $DIR/$tfile-{0..100}
18811 echo 2 > /proc/sys/vm/drop_caches
18813 run_test 408 "drop_caches should not hang due to page leaks"
18817 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18818 check_mount_and_prep
18820 mkdir -p $DIR/$tdir || error "(0) Fail to mkdir"
18821 $LFS mkdir -i 1 -c 2 $DIR/$tdir/foo || error "(1) Fail to mkdir"
18822 touch $DIR/$tdir/guard || error "(2) Fail to create"
18824 local PREFIX=$(str_repeat 'A' 128)
18825 echo "Create 1K hard links start at $(date)"
18826 createmany -l $DIR/$tdir/guard $DIR/$tdir/foo/${PREFIX}_ 1000 ||
18827 error "(3) Fail to hard link"
18829 echo "Links count should be right although linkEA overflow"
18830 stat $DIR/$tdir/guard || error "(4) Fail to stat"
18831 local linkcount=$(stat --format=%h $DIR/$tdir/guard)
18832 [ $linkcount -eq 1001 ] ||
18833 error "(5) Unexpected hard links count: $linkcount"
18835 echo "List all links start at $(date)"
18836 ls -l $DIR/$tdir/foo > /dev/null ||
18837 error "(6) Fail to list $DIR/$tdir/foo"
18839 echo "Unlink hard links start at $(date)"
18840 unlinkmany $DIR/$tdir/foo/${PREFIX}_ 1000 ||
18841 error "(7) Fail to unlink"
18843 run_test 409 "Large amount of cross-MDTs hard links on the same file"
18847 [[ $(lustre_version_code client) -lt $(version_code 2.9.59) ]] &&
18848 skip "Need client version at least 2.9.59"
18850 # Create a file, and stat it from the kernel
18851 local testfile=$DIR/$tfile
18854 local run_id=$RANDOM
18855 local my_ino=$(stat --format "%i" $testfile)
18857 # Try to insert the module. This will always fail as the
18858 # module is designed to not be inserted.
18859 insmod $LUSTRE/tests/kernel/kinode.ko run_id=$run_id fname=$testfile \
18862 # Anything but success is a test failure
18864 "lustre_kinode_$run_id: inode numbers are identical: $my_ino" ||
18865 error "no inode match"
18867 run_test 410 "Test inode number returned from kernel thread"
18869 cleanup_test411_cgroup() {
18875 local cg_basedir=/sys/fs/cgroup/memory
18877 test -f "$cg_basedir/memory.kmem.limit_in_bytes" ||
18878 skip "no setup for cgroup"
18880 dd if=/dev/zero of=$DIR/$tfile bs=1M count=100 conv=fsync ||
18881 error "test file creation failed"
18882 cancel_lru_locks osc
18884 # Create a very small memory cgroup to force a slab allocation error
18885 local cgdir=$cg_basedir/osc_slab_alloc
18886 mkdir $cgdir || error "cgroup mkdir '$cgdir' failed"
18887 trap "cleanup_test411_cgroup $cgdir" EXIT
18888 echo 2M > $cgdir/memory.kmem.limit_in_bytes
18889 echo 1M > $cgdir/memory.limit_in_bytes
18891 # Should not LBUG, just be killed by oom-killer
18892 sh -c "echo \$$ > $cgdir/tasks && dd if=$DIR/$tfile of=/dev/null" &&
18893 error "fail to trigger a memory allocation error"
18895 cleanup_test411_cgroup $cgdir
18899 run_test 411 "Slab allocation error with cgroup does not LBUG"
18902 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18903 if [ $(lustre_version_code mds1) -lt $(version_code 2.10.55) ]; then
18904 skip "Need server version at least 2.10.55"
18907 $LFS mkdir -i $((MDSCOUNT - 1)),$((MDSCOUNT - 2)) $DIR/$tdir ||
18908 error "mkdir failed"
18909 $LFS getdirstripe $DIR/$tdir
18910 local stripe_index=$($LFS getdirstripe -i $DIR/$tdir)
18911 [ $stripe_index -eq $((MDSCOUNT - 1)) ] ||
18912 error "expect $((MDSCOUT - 1)) get $stripe_index"
18913 local stripe_count=$($LFS getdirstripe -T $DIR/$tdir)
18914 [ $stripe_count -eq 2 ] ||
18915 error "expect 2 get $stripe_count"
18917 run_test 412 "mkdir on specific MDTs"
18920 [ $MDSCOUNT -lt 2 ] &&
18921 skip "We need at least 2 MDTs for this test"
18923 if [ $(lustre_version_code mds1) -lt $(version_code 2.10.55) ]; then
18924 skip "Need server version at least 2.10.55"
18927 mkdir $DIR/$tdir || error "mkdir failed"
18929 # find MDT that is the most full
18930 local max=$($LFS df | grep MDT |
18939 END { split(b, c, ":")
18944 for i in $(seq $((MDSCOUNT - 1))); do
18945 $LFS mkdir -c $i $DIR/$tdir/d$i ||
18946 error "mkdir d$i failed"
18947 $LFS getdirstripe $DIR/$tdir/d$i
18948 local stripe_index=$($LFS getdirstripe -i $DIR/$tdir/d$i)
18949 [ $stripe_index -ne $max ] ||
18950 error "don't expect $max"
18953 run_test 413 "mkdir on less full MDTs"
18956 #define OBD_FAIL_PTLRPC_BULK_ATTACH 0x521
18957 $LCTL set_param fail_loc=0x80000521
18958 dd if=/dev/zero of=$DIR/$tfile bs=2M count=1 oflag=sync
18961 run_test 414 "simulate ENOMEM in ptlrpc_register_bulk()"
18964 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18965 [ $(lustre_version_code mds1) -lt $(version_code 2.11.52) ] &&
18966 skip "Need server version at least 2.11.52"
18976 # this test may be slow on ZFS
18977 [ "$(facet_fstype mds1)" == "zfs" ] && total=100
18979 # though this test is designed for striped directory, let's test normal
18980 # directory too since lock is always saved as CoS lock.
18981 test_mkdir $DIR/$tdir || error "mkdir $tdir"
18982 createmany -o $DIR/$tdir/$tfile. $total || error "createmany"
18991 start_time=$(date +%s)
18992 for i in $(seq $total); do
18993 mrename $DIR/$tdir/$tfile.$i $DIR/$tdir/$tfile-new.$i \
18996 end_time=$(date +%s)
18997 duration=$((end_time - start_time))
18999 kill -9 $setattr_pid
19001 echo "rename $total files took $duration sec"
19002 [ $duration -lt 100 ] || error "rename took $duration sec"
19004 run_test 415 "lock revoke is not missing"
19007 [[ $(lustre_version_code mds1) -lt $(version_code 2.9.55) ]] ||
19008 [[ $(lustre_version_code ost1) -lt $(version_code 2.9.55) ]] &&
19009 skip "Need server version at least 2.9.55"
19011 start_full_debug_logging
19015 stop_full_debug_logging
19019 if [ $(lustre_version_code mgs) -le $(version_code 2.10.0) ]; then
19020 local st=$(do_facet mgs $LCTL barrier_stat $FSNAME |
19021 awk '/The barrier for/ { print $7 }')
19024 local st=$(do_facet mgs $LCTL barrier_stat -s $FSNAME)
19029 barrier_expired() {
19032 if [ $(lustre_version_code mgs) -le $(version_code 2.10.0) ]; then
19033 expired=$(do_facet mgs $LCTL barrier_stat $FSNAME |
19034 awk '/will be expired/ { print $7 }')
19036 expired=$(do_facet mgs $LCTL barrier_stat -t $FSNAME)
19045 echo "Start barrier_freeze at: $(date)"
19046 #define OBD_FAIL_BARRIER_DELAY 0x2202
19047 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
19048 do_facet mgs $LCTL barrier_freeze $FSNAME 10 &
19051 local b_status=$(barrier_stat)
19052 echo "Got barrier status at: $(date)"
19053 [ "$b_status" = "'freezing_p1'" ] ||
19054 error "(1) unexpected barrier status $b_status"
19056 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
19058 b_status=$(barrier_stat)
19059 [ "$b_status" = "'frozen'" ] ||
19060 error "(2) unexpected barrier status $b_status"
19062 local expired=$(barrier_expired)
19063 echo "sleep $((expired + 3)) seconds, then the barrier will be expired"
19064 sleep $((expired + 3))
19066 b_status=$(barrier_stat)
19067 [ "$b_status" = "'expired'" ] ||
19068 error "(3) unexpected barrier status $b_status"
19070 do_facet mgs $LCTL barrier_freeze $FSNAME 10 ||
19071 error "(4) fail to freeze barrier"
19073 b_status=$(barrier_stat)
19074 [ "$b_status" = "'frozen'" ] ||
19075 error "(5) unexpected barrier status $b_status"
19077 echo "Start barrier_thaw at: $(date)"
19078 #define OBD_FAIL_BARRIER_DELAY 0x2202
19079 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
19080 do_facet mgs $LCTL barrier_thaw $FSNAME &
19083 b_status=$(barrier_stat)
19084 echo "Got barrier status at: $(date)"
19085 [ "$b_status" = "'thawing'" ] ||
19086 error "(6) unexpected barrier status $b_status"
19088 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
19090 b_status=$(barrier_stat)
19091 [ "$b_status" = "'thawed'" ] ||
19092 error "(7) unexpected barrier status $b_status"
19094 #define OBD_FAIL_BARRIER_FAILURE 0x2203
19095 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2203
19096 do_facet mgs $LCTL barrier_freeze $FSNAME
19098 b_status=$(barrier_stat)
19099 [ "$b_status" = "'failed'" ] ||
19100 error "(8) unexpected barrier status $b_status"
19102 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
19103 do_facet mgs $LCTL barrier_thaw $FSNAME
19107 run_test 801a "write barrier user interfaces and stat machine"
19112 mkdir $DIR/$tdir || error "(1) fail to mkdir"
19113 createmany -d $DIR/$tdir/d 6 || "(2) fail to mkdir"
19114 touch $DIR/$tdir/d2/f10 || error "(3) fail to touch"
19115 touch $DIR/$tdir/d3/f11 || error "(4) fail to touch"
19116 touch $DIR/$tdir/d4/f12 || error "(5) fail to touch"
19118 cancel_lru_locks mdc
19120 # 180 seconds should be long enough
19121 do_facet mgs $LCTL barrier_freeze $FSNAME 180
19123 local b_status=$(barrier_stat)
19124 [ "$b_status" = "'frozen'" ] ||
19125 error "(6) unexpected barrier status $b_status"
19127 mkdir $DIR/$tdir/d0/d10 &
19130 touch $DIR/$tdir/d1/f13 &
19133 ln $DIR/$tdir/d2/f10 $DIR/$tdir/d2/f14 &
19136 mv $DIR/$tdir/d3/f11 $DIR/$tdir/d3/f15 &
19139 rm -f $DIR/$tdir/d4/f12 &
19142 stat $DIR/$tdir/d5 || error "(7) stat should succeed"
19144 # To guarantee taht the 'stat' is not blocked
19145 b_status=$(barrier_stat)
19146 [ "$b_status" = "'frozen'" ] ||
19147 error "(8) unexpected barrier status $b_status"
19149 # let above commands to run at background
19152 ps -p $mkdir_pid || error "(9) mkdir should be blocked"
19153 ps -p $touch_pid || error "(10) touch should be blocked"
19154 ps -p $ln_pid || error "(11) link should be blocked"
19155 ps -p $mv_pid || error "(12) rename should be blocked"
19156 ps -p $rm_pid || error "(13) unlink should be blocked"
19158 b_status=$(barrier_stat)
19159 [ "$b_status" = "'frozen'" ] ||
19160 error "(14) unexpected barrier status $b_status"
19162 do_facet mgs $LCTL barrier_thaw $FSNAME
19163 b_status=$(barrier_stat)
19164 [ "$b_status" = "'thawed'" ] ||
19165 error "(15) unexpected barrier status $b_status"
19167 wait $mkdir_pid || error "(16) mkdir should succeed"
19168 wait $touch_pid || error "(17) touch should succeed"
19169 wait $ln_pid || error "(18) link should succeed"
19170 wait $mv_pid || error "(19) rename should succeed"
19171 wait $rm_pid || error "(20) unlink should succeed"
19175 run_test 801b "modification will be blocked by write barrier"
19178 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
19182 stop mds2 || error "(1) Fail to stop mds2"
19184 do_facet mgs $LCTL barrier_freeze $FSNAME 30
19186 local b_status=$(barrier_stat)
19187 [ "$b_status" = "'expired'" -o "$b_status" = "'failed'" ] || {
19188 do_facet mgs $LCTL barrier_thaw $FSNAME
19189 error "(2) unexpected barrier status $b_status"
19192 do_facet mgs $LCTL barrier_rescan $FSNAME ||
19193 error "(3) Fail to rescan barrier bitmap"
19195 do_facet mgs $LCTL barrier_freeze $FSNAME 10
19197 b_status=$(barrier_stat)
19198 [ "$b_status" = "'frozen'" ] ||
19199 error "(4) unexpected barrier status $b_status"
19201 do_facet mgs $LCTL barrier_thaw $FSNAME
19202 b_status=$(barrier_stat)
19203 [ "$b_status" = "'thawed'" ] ||
19204 error "(5) unexpected barrier status $b_status"
19206 local devname=$(mdsdevname 2)
19208 start mds2 $devname $MDS_MOUNT_OPTS || error "(6) Fail to start mds2"
19210 do_facet mgs $LCTL barrier_rescan $FSNAME ||
19211 error "(7) Fail to rescan barrier bitmap"
19215 run_test 801c "rescan barrier bitmap"
19217 saved_MGS_MOUNT_OPTS=$MGS_MOUNT_OPTS
19218 saved_MDS_MOUNT_OPTS=$MDS_MOUNT_OPTS
19219 saved_OST_MOUNT_OPTS=$OST_MOUNT_OPTS
19225 MGS_MOUNT_OPTS=$saved_MGS_MOUNT_OPTS
19226 MDS_MOUNT_OPTS=$saved_MDS_MOUNT_OPTS
19227 OST_MOUNT_OPTS=$saved_OST_MOUNT_OPTS
19233 [[ $(lustre_version_code mds1) -lt $(version_code 2.9.55) ]] ||
19234 [[ $(lustre_version_code ost1) -lt $(version_code 2.9.55) ]] &&
19235 skip "Need server version at least 2.9.55"
19237 [[ $ENABLE_QUOTA ]] && skip "Quota enabled for read-only test"
19239 mkdir $DIR/$tdir || error "(1) fail to mkdir"
19241 cp $LUSTRE/tests/test-framework.sh $DIR/$tdir/ ||
19242 error "(2) Fail to copy"
19244 trap cleanup_802 EXIT
19246 # sync by force before remount as readonly
19247 sync; sync_all_data; sleep 3; sync_all_data
19251 MGS_MOUNT_OPTS=$(csa_add "$MGS_MOUNT_OPTS" -o rdonly_dev)
19252 MDS_MOUNT_OPTS=$(csa_add "$MDS_MOUNT_OPTS" -o rdonly_dev)
19253 OST_MOUNT_OPTS=$(csa_add "$OST_MOUNT_OPTS" -o rdonly_dev)
19255 echo "Mount the server as read only"
19256 setupall server_only || error "(3) Fail to start servers"
19258 echo "Mount client without ro should fail"
19259 mount_client $MOUNT &&
19260 error "(4) Mount client without 'ro' should fail"
19262 echo "Mount client with ro should succeed"
19263 mount_client $MOUNT ro ||
19264 error "(5) Mount client with 'ro' should succeed"
19266 echo "Modify should be refused"
19267 touch $DIR/$tdir/guard && error "(6) Touch should fail under ro mode"
19269 echo "Read should be allowed"
19270 diff $LUSTRE/tests/test-framework.sh $DIR/$tdir/test-framework.sh ||
19271 error "(7) Read should succeed under ro mode"
19275 run_test 802 "simulate readonly device"
19278 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
19279 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.54) ] &&
19280 skip "MDS needs to be newer than 2.10.54"
19282 mkdir -p $DIR/$tdir
19283 # Create some objects on all MDTs to trigger related logs objects
19284 for idx in $(seq $MDSCOUNT); do
19285 $LFS mkdir -c $MDSCOUNT -i $((idx % $MDSCOUNT)) \
19286 $DIR/$tdir/dir${idx} ||
19287 error "Fail to create $DIR/$tdir/dir${idx}"
19291 echo "before create:"
19293 local before_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
19295 for ((i=0; i<10; i++)); do
19296 $LFS mkdir -c 1 -i 1 $DIR/$tdir/foo$i ||
19297 error "Fail to create $DIR/$tdir/foo$i"
19301 echo "after create:"
19303 local after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
19305 [ $after_used -ge $((before_used + 10)) ] ||
19306 error "before ($before_used) + 10 > after ($after_used)"
19308 for ((i=0; i<10; i++)); do
19309 rm -rf $DIR/$tdir/foo$i ||
19310 error "Fail to remove $DIR/$tdir/foo$i"
19313 sleep 3 # avoid MDT return cached statfs
19314 wait_delete_completed
19315 echo "after unlink:"
19317 before_used=$after_used
19318 after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
19320 [ $after_used -le $((before_used - 8)) ] ||
19321 error "before ($before_used) - 8 < after ($after_used)"
19323 run_test 803 "verify agent object for remote object"
19326 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
19327 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.54) ] &&
19328 skip "MDS needs to be newer than 2.10.54"
19329 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
19330 skip_env "ldiskfs only test"
19332 mkdir -p $DIR/$tdir
19333 $LFS mkdir -c 1 -i 1 $DIR/$tdir/dir0 ||
19334 error "Fail to create $DIR/$tdir/dir0"
19336 local fid=$($LFS path2fid $DIR/$tdir/dir0)
19337 local dev=$(mdsdevname 2)
19339 do_facet mds2 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
19340 grep ${fid} || error "NOT found agent entry for dir0"
19342 $LFS mkdir -c $MDSCOUNT -i 0 $DIR/$tdir/dir1 ||
19343 error "Fail to create $DIR/$tdir/dir1"
19345 touch $DIR/$tdir/dir1/foo0 ||
19346 error "Fail to create $DIR/$tdir/dir1/foo0"
19347 fid=$($LFS path2fid $DIR/$tdir/dir1/foo0)
19350 for idx in $(seq $MDSCOUNT); do
19351 dev=$(mdsdevname $idx)
19352 do_facet mds${idx} \
19353 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
19354 grep ${fid} && rc=$idx
19357 mv $DIR/$tdir/dir1/foo0 $DIR/$tdir/dir1/foo1 ||
19358 error "Fail to rename foo0 to foo1"
19359 if [ $rc -eq 0 ]; then
19360 for idx in $(seq $MDSCOUNT); do
19361 dev=$(mdsdevname $idx)
19362 do_facet mds${idx} \
19363 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
19364 grep ${fid} && rc=$idx
19368 mv $DIR/$tdir/dir1/foo1 $DIR/$tdir/dir1/foo2 ||
19369 error "Fail to rename foo1 to foo2"
19370 if [ $rc -eq 0 ]; then
19371 for idx in $(seq $MDSCOUNT); do
19372 dev=$(mdsdevname $idx)
19373 do_facet mds${idx} \
19374 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
19375 grep ${fid} && rc=$idx
19379 [ $rc -ne 0 ] || error "NOT found agent entry for foo"
19381 ln $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir0/guard ||
19382 error "Fail to link to $DIR/$tdir/dir1/foo2"
19383 mv $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir1/foo0 ||
19384 error "Fail to rename foo2 to foo0"
19385 unlink $DIR/$tdir/dir1/foo0 ||
19386 error "Fail to unlink $DIR/$tdir/dir1/foo0"
19387 rm -rf $DIR/$tdir/dir0 ||
19388 error "Fail to rm $DIR/$tdir/dir0"
19390 for idx in $(seq $MDSCOUNT); do
19391 dev=$(mdsdevname $idx)
19395 run_e2fsck $(facet_active_host mds$idx) $dev -n ||
19397 start mds${idx} $dev $MDS_MOUNT_OPTS ||
19398 error "mount mds$idx failed"
19399 df $MOUNT > /dev/null 2>&1
19401 # e2fsck should not return error
19403 error "e2fsck detected error on MDT${idx}: rc=$rc"
19406 run_test 804 "verify agent entry for remote entry"
19409 do_facet $SINGLEMDS zfs set quota=$old $fsset
19410 unlinkmany $DIR/$tdir/f- 1000000
19415 local zfs_version=$(do_node $SINGLEMDS cat /sys/module/zfs/version)
19416 [ "$(facet_fstype mds1)" != "zfs" ] &&
19417 skip "ZFS specific test"
19418 [ $(version_code $zfs_version) -lt $(version_code 0.7.2) ] &&
19419 skip "netfree not implemented before 0.7"
19420 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.10.57) ]] ||
19421 skip "Need MDS version at least 2.10.57"
19428 local pref="osd-zfs.lustre-MDT0000."
19430 # limit available space on MDS dataset to meet nospace issue
19431 # quickly. then ZFS 0.7.2 can use reserved space if asked
19432 # properly (using netfree flag in osd_declare_destroy()
19433 fsset=$(do_facet $SINGLEMDS lctl get_param -n $pref.mntdev)
19434 old=$(do_facet $SINGLEMDS zfs get -H quota $fsset | \
19436 freekb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytesfree)
19437 usedkb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytestotal)
19438 let "usedkb=usedkb-freekb"
19439 let "freekb=freekb/2"
19440 if let "freekb > 5000"; then
19443 do_facet $SINGLEMDS zfs set quota=$(((usedkb+freekb)*1024)) $fsset
19444 trap cleanup_805 EXIT
19446 $LFS setstripe -E 1M -L mdt $DIR/$tdir || error "DoM not working"
19447 createmany -m $DIR/$tdir/f- 1000000 && error "ENOSPC wasn't met"
19448 rm -rf $DIR/$tdir || error "not able to remove"
19449 do_facet $SINGLEMDS zfs set quota=$old $fsset
19452 run_test 805 "ZFS can remove from full fs"
19458 local size=$($LFS getsom -s $file)
19459 local expect=$(stat -c %s $file)
19461 [[ $size == $expect ]] ||
19462 error "$file expected size: $expect, got: $size"
19464 local blocks=$($LFS getsom -b $file)
19465 expect=$(stat -c %b $file)
19466 [[ $blocks == $expect ]] ||
19467 error "$file expected blocks: $expect, got: $blocks"
19472 local size=$($LFS getsom -s $1)
19475 [[ $size == $expect ]] ||
19476 error "$file expected size: $expect, got: $size"
19480 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.11.52) ] &&
19481 skip "Need MDS version at least 2.11.52" && return
19485 touch $DIR/$tfile || error "touch $tfile failed"
19487 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
19488 save_lustre_params client "llite.*.xattr_cache" > $save
19489 lctl set_param llite.*.xattr_cache=0
19490 stack_trap "restore_lustre_params < $save" EXIT
19492 # single-threaded write
19493 echo "Test SOM for single-threaded write"
19494 dd if=/dev/zero of=$DIR/$tfile bs=$bs count=1 ||
19495 error "write $tfile failed"
19496 check_lsom_size $DIR/$tfile $bs
19499 local size=$(($num * $bs))
19503 echo "Test SOM for single client muti-threaded($num) write"
19504 $TRUNCATE $DIR/$tfile 0
19505 for ((i = 0; i < $num; i++)); do
19506 $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
19508 offset=$((offset + $bs))
19510 for (( i=0; i < $num; i++ )); do
19513 check_lsom_size $DIR/$tfile $size
19515 $TRUNCATE $DIR/$tfile 0
19516 for ((i = 0; i < $num; i++)); do
19517 offset=$((offset - $bs))
19518 $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
19521 for (( i=0; i < $num; i++ )); do
19524 check_lsom_size $DIR/$tfile $size
19526 # multi-client wirtes
19527 num=$(get_node_count ${CLIENTS//,/ })
19528 size=$(($num * $bs))
19532 echo "Test SOM for muti-client ($num) writes"
19533 $TRUNCATE $DIR/$tfile 0
19534 for client in ${CLIENTS//,/ }; do
19535 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
19538 offset=$((offset + $bs))
19540 for (( i=0; i < $num; i++ )); do
19543 check_lsom_size $DIR/$tfile $offset
19546 $TRUNCATE $DIR/$tfile 0
19547 for client in ${CLIENTS//,/ }; do
19548 offset=$((offset - $bs))
19549 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
19553 for (( i=0; i < $num; i++ )); do
19556 check_lsom_size $DIR/$tfile $size
19559 echo "Test SOM for truncate"
19560 $TRUNCATE $DIR/$tfile 1048576
19561 check_lsom_size $DIR/$tfile 1048576
19562 $TRUNCATE $DIR/$tfile 1234
19563 check_lsom_size $DIR/$tfile 1234
19565 # verify SOM blocks count
19566 echo "Verify SOM block count"
19567 $TRUNCATE $DIR/$tfile 0
19568 $MULTIOP $DIR/$tfile oO_TRUNC:O_RDWR:w1048576YSc ||
19569 error "failed to write file $tfile"
19570 check_lsom_data $DIR/$tfile
19572 run_test 806 "Verify Lazy Size on MDS"
19575 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.11.52) ] &&
19576 skip "Need MDS version at least 2.11.52" && return
19578 # Registration step
19579 changelog_register || error "changelog_register failed"
19580 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
19581 changelog_users $SINGLEMDS | grep -q $cl_user ||
19582 error "User $cl_user not found in changelog_users"
19584 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
19585 save_lustre_params client "llite.*.xattr_cache" > $save
19586 lctl set_param llite.*.xattr_cache=0
19587 stack_trap "restore_lustre_params < $save" EXIT
19589 rm -rf $DIR/$tdir || error "rm $tdir failed"
19590 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
19591 touch $DIR/$tdir/trunc || error "touch $tdir/trunc failed"
19592 $TRUNCATE $DIR/$tdir/trunc 1024 || error "truncate $tdir/trunc failed"
19593 $TRUNCATE $DIR/$tdir/trunc 1048576 ||
19594 error "truncate $tdir/trunc failed"
19597 dd if=/dev/zero of=$DIR/$tdir/single_dd bs=$bs count=1 ||
19598 error "write $tfile failed"
19600 # multi-client wirtes
19601 local num=$(get_node_count ${CLIENTS//,/ })
19605 echo "Test SOM for muti-client ($num) writes"
19606 touch $DIR/$tfile || error "touch $tfile failed"
19607 $TRUNCATE $DIR/$tfile 0
19608 for client in ${CLIENTS//,/ }; do
19609 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
19612 offset=$((offset + $bs))
19614 for (( i=0; i < $num; i++ )); do
19619 $LSOM_SYNC -u $cl_user -m $FSNAME-MDT0000 $MOUNT
19620 check_lsom_data $DIR/$tdir/trunc
19621 check_lsom_data $DIR/$tdir/single_dd
19622 check_lsom_data $DIR/$tfile
19625 # Deregistration step
19626 changelog_deregister || error "changelog_deregister failed"
19628 run_test 807 "verify LSOM syncing tool"
19631 # tests that do cleanup/setup should be run at the end
19635 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19638 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
19639 $LCTL set_param fail_loc=0x903
19641 cancel_lru_locks MGC
19643 FAIL_ON_ERROR=true cleanup
19644 FAIL_ON_ERROR=true setup
19646 run_test 900 "umount should not race with any mgc requeue thread"
19649 [ -f $EXT2_DEV ] && rm $EXT2_DEV || true
19650 check_and_cleanup_lustre
19651 if [ "$I_MOUNTED" != "yes" ]; then
19652 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true