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
12 ALWAYS_EXCEPT="$SANITY_EXCEPT 42a 42b 42c"
13 # UPDATE THE COMMENT ABOVE WITH BUG NUMBERS WHEN CHANGING ALWAYS_EXCEPT!
15 # skipped tests: LU-8411 LU-9096 LU-9054 LU-10680 ..
16 ALWAYS_EXCEPT=" 407 253 312 160f 160g $ALWAYS_EXCEPT"
18 # Check Grants after these tests
19 GRANT_CHECK_LIST="$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/${NAME}.sh}
63 [ "$SLOW" = "no" ] && EXCEPT_SLOW="27m 64b 68 71 115 300o"
65 if [ $(facet_fstype $SINGLEMDS) = "zfs" ]; then
66 # bug number for skipped test: LU-1957
67 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 180"
69 [ "$SLOW" = "no" ] && EXCEPT_SLOW="$EXCEPT_SLOW 51b"
72 # Get the SLES distro version
74 # Returns a version string that should only be used in comparing
75 # strings returned by version_code()
78 local version=$(grep VERSION_ID /etc/os-release | cut -d'"' -f2)
80 # All SuSE Linux versions have one decimal. version_code expects two
81 local sles_version=$version.0
82 version_code $sles_version
85 # Check if we are running on Ubuntu or SLES so we can make decisions on
87 if [ -r /etc/SuSE-release ]; then
88 sles_version=$(sles_version_code)
89 [ $sles_version -lt $(version_code 11.4.0) ] &&
90 # bug number for skipped test: LU-4341
91 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 170"
92 [ $sles_version -lt $(version_code 12.0.0) ] &&
93 # bug number for skipped test: LU-3703
94 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 234"
95 elif [ -r /etc/os-release ]; then
96 if grep -qi ubuntu /etc/os-release; then
97 ubuntu_version=$(version_code $(sed -n -e 's/"//g' \
102 if [[ $ubuntu_version -gt $(version_code 16.0.0) ]]; then
103 # bug number for skipped test:
104 # LU-10334 LU-10335 LU-10335 LU-10335
105 ALWAYS_EXCEPT+=" 103a 130a 130b 130c"
106 # LU-10335 LU-10335 LU-10365 LU-10366
107 ALWAYS_EXCEPT+=" 130d 130e 400a 410"
116 pgrep ll_sa > /dev/null && { echo "There are ll_sa thread not exit!"; exit 20; }
117 cleanupall ${FORCE} $* || { echo "FAILed to clean up"; exit 20; }
126 check_swap_layouts_support()
128 $LCTL get_param -n llite.*.sbi_flags | grep -q layout ||
129 { skip "Does not support layout lock."; return 0; }
133 check_and_setup_lustre
137 MAXFREE=${MAXFREE:-$((200000 * $OSTCOUNT))}
139 [ -f $DIR/d52a/foo ] && chattr -a $DIR/d52a/foo
140 [ -f $DIR/d52b/foo ] && chattr -i $DIR/d52b/foo
141 rm -rf $DIR/[Rdfs][0-9]*
143 # $RUNAS_ID may get set incorrectly somewhere else
144 [ $UID -eq 0 -a $RUNAS_ID -eq 0 ] && error "\$RUNAS_ID set to 0, but \$UID is also 0!"
146 check_runas_id $RUNAS_ID $RUNAS_GID $RUNAS
150 if [ "${ONLY}" = "MOUNT" ] ; then
151 echo "Lustre is up, please go on"
155 echo "preparing for tests involving mounts"
156 EXT2_DEV=${EXT2_DEV:-$TMP/SANITY.LOOP}
158 mke2fs -j -F $EXT2_DEV 8000 > /dev/null
159 echo # add a newline after mke2fs.
163 OLDDEBUG=$(lctl get_param -n debug 2> /dev/null)
164 lctl set_param debug=-1 2> /dev/null || true
167 $CHECKSTAT -t file $DIR/$tfile || error "$tfile is not a file"
169 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
171 run_test 0a "touch; rm ====================="
174 chmod 0755 $DIR || error "chmod 0755 $DIR failed"
175 $CHECKSTAT -p 0755 $DIR || error "$DIR permission is not 0755"
177 run_test 0b "chmod 0755 $DIR ============================="
180 $LCTL get_param mdc.*.import | grep "state: FULL" ||
181 error "import not FULL"
182 $LCTL get_param mdc.*.import | grep "target: $FSNAME-MDT" ||
185 run_test 0c "check import proc"
187 test_0d() { # LU-3397
188 [ $(lustre_version_code mgs) -lt $(version_code 2.10.57) ] &&
189 skip "proc exports not supported before 2.10.57" && return
191 local mgs_exp="mgs.MGS.exports"
192 local client_uuid=$($LCTL get_param -n mgc.*.uuid)
194 local exp_client_version
197 local temp_imp=$DIR/$tfile.import
198 local temp_exp=$DIR/$tfile.export
200 # save mgc import file to $temp_imp
201 $LCTL get_param mgc.*.import | tee $temp_imp
202 # Check if client uuid is found in MGS export
203 for exp_client_nid in $(do_facet mgs $LCTL get_param -N $mgs_exp.*); do
204 [ $(do_facet mgs $LCTL get_param $exp_client_nid.uuid) == \
208 # save mgs export file to $temp_exp
209 do_facet mgs $LCTL get_param $exp_client_nid.export | tee $temp_exp
211 # Compare the value of field "connect_flags"
212 imp_val=$(grep "connect_flags" $temp_imp)
213 exp_val=$(grep "connect_flags" $temp_exp)
214 [ "$exp_val" == "$imp_val" ] ||
215 error "export flags '$exp_val' != import flags '$imp_val'"
217 # Compare the value of client version
218 exp_client_version=$(awk '/target_version:/ { print $2 }' $temp_exp)
219 exp_val=$(version_code $exp_client_version)
220 imp_val=$(lustre_version_code client)
221 [ "$exp_val" == "$imp_val" ] ||
222 error "export client version '$exp_val' != '$imp_val'"
224 run_test 0d "check export proc ============================="
227 test_mkdir $DIR/$tdir
228 test_mkdir $DIR/$tdir/d2
229 mkdir $DIR/$tdir/d2 && error "we expect EEXIST, but not returned"
230 $CHECKSTAT -t dir $DIR/$tdir/d2 || error "$tdir/d2 is not a dir"
233 $CHECKSTAT -a $DIR/$tdir || error "$tdir was not removed"
235 run_test 1 "mkdir; remkdir; rmdir"
238 test_mkdir $DIR/$tdir
239 touch $DIR/$tdir/$tfile || error "touch $tdir/$tfile failed"
240 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "$tdir/$tfile not a file"
242 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$file is not removed"
244 run_test 2 "mkdir; touch; rmdir; check file"
247 test_mkdir $DIR/$tdir
248 $CHECKSTAT -t dir $DIR/$tdir || error "$tdir is not a directory"
249 touch $DIR/$tdir/$tfile
250 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "$tdir/$tfile not a file"
252 $CHECKSTAT -a $DIR/$tdir || error "$tdir is not removed"
254 run_test 3 "mkdir; touch; rmdir; check dir"
256 # LU-4471 - failed rmdir on remote directories still removes directory on MDT0
258 test_mkdir -i 1 $DIR/$tdir
260 touch $DIR/$tdir/$tfile ||
261 error "Create file under remote directory failed"
264 error "Expect error removing in-use dir $DIR/$tdir"
266 test -d $DIR/$tdir || error "Remote directory disappeared"
268 rm -rf $DIR/$tdir || error "remove remote dir error"
270 run_test 4 "mkdir; touch dir/file; rmdir; checkdir (expect error)"
273 test_mkdir $DIR/$tdir
274 test_mkdir $DIR/$tdir/d2
275 chmod 0707 $DIR/$tdir/d2 || error "chmod 0707 $tdir/d2 failed"
276 $CHECKSTAT -t dir -p 0707 $DIR/$tdir/d2 || error "$tdir/d2 not mode 707"
277 $CHECKSTAT -t dir $DIR/$tdir/d2 || error "$tdir/d2 is not a directory"
279 run_test 5 "mkdir .../d5 .../d5/d2; chmod .../d5/d2"
282 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
283 chmod 0666 $DIR/$tfile || error "chmod 0666 $tfile failed"
284 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/$tfile ||
285 error "$tfile does not have perm 0666 or UID $UID"
286 $RUNAS chmod 0444 $DIR/$tfile && error "chmod $tfile worked on UID $UID"
287 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/$tfile ||
288 error "$tfile should be 0666 and owned by UID $UID"
290 run_test 6a "touch f6a; chmod f6a; $RUNAS chmod f6a (should return error) =="
293 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID" && return
295 chown $RUNAS_ID $DIR/$tfile || error "chown $RUNAS_ID $file failed"
296 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/$tfile ||
297 error "$tfile should be owned by UID $RUNAS_ID"
298 $RUNAS chown $UID $DIR/$tfile && error "chown $UID $file succeeded"
299 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/$tfile ||
300 error "$tfile should be owned by UID $RUNAS_ID"
302 run_test 6c "touch f6c; chown f6c; $RUNAS chown f6c (should return error) =="
305 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID" && return
307 chgrp $RUNAS_ID $DIR/$tfile || error "chgrp $RUNAS_ID $file failed"
308 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/$tfile ||
309 error "$tfile should be owned by GID $UID"
310 $RUNAS chgrp $UID $DIR/$tfile && error "chgrp $UID $file succeeded"
311 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/$tfile ||
312 error "$tfile should be owned by UID $UID and GID $RUNAS_ID"
314 run_test 6e "touch+chgrp $tfile; $RUNAS chgrp $tfile (should return error)"
317 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID" && return
318 test_mkdir $DIR/$tdir
319 chmod 777 $DIR/$tdir || error "chmod 0777 $tdir failed"
320 $RUNAS mkdir $DIR/$tdir/d || error "mkdir $tdir/d failed"
321 chmod g+s $DIR/$tdir/d || error "chmod g+s $tdir/d failed"
322 test_mkdir $DIR/$tdir/d/subdir
323 $CHECKSTAT -g \#$RUNAS_GID $DIR/$tdir/d/subdir ||
324 error "$tdir/d/subdir should be GID $RUNAS_GID"
325 if [[ $MDSCOUNT -gt 1 ]]; then
326 # check remote dir sgid inherite
327 $LFS mkdir -i 0 $DIR/$tdir.local ||
328 error "mkdir $tdir.local failed"
329 chmod g+s $DIR/$tdir.local ||
330 error "chmod $tdir.local failed"
331 chgrp $RUNAS_GID $DIR/$tdir.local ||
332 error "chgrp $tdir.local failed"
333 $LFS mkdir -i 1 $DIR/$tdir.local/$tdir.remote ||
334 error "mkdir $tdir.remote failed"
335 $CHECKSTAT -g \#$RUNAS_GID $DIR/$tdir.local/$tdir.remote ||
336 error "$tdir.remote should be owned by $UID.$RUNAS_ID"
337 $CHECKSTAT -p 02755 $DIR/$tdir.local/$tdir.remote ||
338 error "$tdir.remote should be mode 02755"
341 run_test 6g "verify new dir in sgid dir inherits group"
343 test_6h() { # bug 7331
344 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID" && return
345 touch $DIR/$tfile || error "touch failed"
346 chown $RUNAS_ID:$RUNAS_GID $DIR/$tfile || error "initial chown failed"
347 $RUNAS -G$RUNAS_GID chown $RUNAS_ID:0 $DIR/$tfile &&
348 error "chown $RUNAS_ID:0 $tfile worked as GID $RUNAS_GID"
349 $CHECKSTAT -t file -u \#$RUNAS_ID -g \#$RUNAS_GID $DIR/$tfile ||
350 error "$tdir/$tfile should be UID $RUNAS_UID GID $RUNAS_GID"
352 run_test 6h "$RUNAS chown RUNAS_ID.0 .../$tfile (should return error)"
355 test_mkdir $DIR/$tdir
356 $MCREATE $DIR/$tdir/$tfile
357 chmod 0666 $DIR/$tdir/$tfile
358 $CHECKSTAT -t file -p 0666 $DIR/$tdir/$tfile ||
359 error "$tdir/$tfile should be mode 0666"
361 run_test 7a "mkdir .../d7; mcreate .../d7/f; chmod .../d7/f ===="
364 if [ ! -d $DIR/$tdir ]; then
365 test_mkdir $DIR/$tdir
367 $MCREATE $DIR/$tdir/$tfile
368 echo -n foo > $DIR/$tdir/$tfile
369 [ "$(cat $DIR/$tdir/$tfile)" = "foo" ] || error "$tdir/$tfile not 'foo'"
370 $CHECKSTAT -t file -s 3 $DIR/$tdir/$tfile || error "$tfile size not 3"
372 run_test 7b "mkdir .../d7; mcreate d7/f2; echo foo > d7/f2 ====="
375 test_mkdir $DIR/$tdir
376 touch $DIR/$tdir/$tfile
377 chmod 0666 $DIR/$tdir/$tfile
378 $CHECKSTAT -t file -p 0666 $DIR/$tdir/$tfile ||
379 error "$tfile mode not 0666"
381 run_test 8 "mkdir .../d8; touch .../d8/f; chmod .../d8/f ======="
384 test_mkdir $DIR/$tdir
385 test_mkdir $DIR/$tdir/d2
386 test_mkdir $DIR/$tdir/d2/d3
387 $CHECKSTAT -t dir $DIR/$tdir/d2/d3 || error "$tdir/d2/d3 not a dir"
389 run_test 9 "mkdir .../d9 .../d9/d2 .../d9/d2/d3 ================"
392 test_mkdir $DIR/$tdir
393 test_mkdir $DIR/$tdir/d2
394 touch $DIR/$tdir/d2/$tfile
395 $CHECKSTAT -t file $DIR/$tdir/d2/$tfile ||
396 error "$tdir/d2/$tfile not a file"
398 run_test 10 "mkdir .../d10 .../d10/d2; touch .../d10/d2/f ======"
401 test_mkdir $DIR/$tdir
402 test_mkdir $DIR/$tdir/d2
403 chmod 0666 $DIR/$tdir/d2
404 chmod 0705 $DIR/$tdir/d2
405 $CHECKSTAT -t dir -p 0705 $DIR/$tdir/d2 ||
406 error "$tdir/d2 mode not 0705"
408 run_test 11 "mkdir .../d11 d11/d2; chmod .../d11/d2 ============"
411 test_mkdir $DIR/$tdir
412 touch $DIR/$tdir/$tfile
413 chmod 0666 $DIR/$tdir/$tfile
414 chmod 0654 $DIR/$tdir/$tfile
415 $CHECKSTAT -t file -p 0654 $DIR/$tdir/$tfile ||
416 error "$tdir/d2 mode not 0654"
418 run_test 12 "touch .../d12/f; chmod .../d12/f .../d12/f ========"
421 test_mkdir $DIR/$tdir
422 dd if=/dev/zero of=$DIR/$tdir/$tfile count=10
424 $CHECKSTAT -t file -s 0 $DIR/$tdir/$tfile ||
425 error "$tdir/$tfile size not 0 after truncate"
427 run_test 13 "creat .../d13/f; dd .../d13/f; > .../d13/f ========"
430 test_mkdir $DIR/$tdir
431 touch $DIR/$tdir/$tfile
433 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$tfile not removed"
435 run_test 14 "touch .../d14/f; rm .../d14/f; rm .../d14/f ======="
438 test_mkdir $DIR/$tdir
439 touch $DIR/$tdir/$tfile
440 mv $DIR/$tdir/$tfile $DIR/$tdir/${tfile}_2
441 $CHECKSTAT -t file $DIR/$tdir/${tfile}_2 ||
442 error "$tdir/${tfile_2} not a file after rename"
443 rm $DIR/$tdir/${tfile}_2 || error "unlink failed after rename"
445 run_test 15 "touch .../d15/f; mv .../d15/f .../d15/f2 =========="
448 test_mkdir $DIR/$tdir
449 touch $DIR/$tdir/$tfile
450 rm -rf $DIR/$tdir/$tfile
451 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$tfile not removed"
453 run_test 16 "touch .../d16/f; rm -rf .../d16/f"
456 test_mkdir $DIR/$tdir
457 touch $DIR/$tdir/$tfile
458 ln -s $DIR/$tdir/$tfile $DIR/$tdir/l-exist
460 $CHECKSTAT -l $DIR/$tdir/$tfile $DIR/$tdir/l-exist ||
461 error "$tdir/l-exist not a symlink"
462 $CHECKSTAT -f -t f $DIR/$tdir/l-exist ||
463 error "$tdir/l-exist not referencing a file"
464 rm -f $DIR/$tdir/l-exist
465 $CHECKSTAT -a $DIR/$tdir/l-exist || error "$tdir/l-exist not removed"
467 run_test 17a "symlinks: create, remove (real)"
470 test_mkdir $DIR/$tdir
471 ln -s no-such-file $DIR/$tdir/l-dangle
473 $CHECKSTAT -l no-such-file $DIR/$tdir/l-dangle ||
474 error "$tdir/l-dangle not referencing no-such-file"
475 $CHECKSTAT -fa $DIR/$tdir/l-dangle ||
476 error "$tdir/l-dangle not referencing non-existent file"
477 rm -f $DIR/$tdir/l-dangle
478 $CHECKSTAT -a $DIR/$tdir/l-dangle || error "$tdir/l-dangle not removed"
480 run_test 17b "symlinks: create, remove (dangling)"
482 test_17c() { # bug 3440 - don't save failed open RPC for replay
483 test_mkdir $DIR/$tdir
484 ln -s foo $DIR/$tdir/$tfile
485 cat $DIR/$tdir/$tfile && error "opened non-existent symlink" || true
487 run_test 17c "symlinks: open dangling (should return error)"
490 test_mkdir $DIR/$tdir
491 ln -s foo $DIR/$tdir/$tfile
492 touch $DIR/$tdir/$tfile || error "creating to new symlink"
494 run_test 17d "symlinks: create dangling"
497 test_mkdir $DIR/$tdir
498 local foo=$DIR/$tdir/$tfile
499 ln -s $foo $foo || error "create symlink failed"
500 ls -l $foo || error "ls -l failed"
501 ls $foo && error "ls not failed" || true
503 run_test 17e "symlinks: create recursive symlink (should return error)"
506 test_mkdir $DIR/$tdir
507 ln -s 1234567890/2234567890/3234567890/4234567890 $DIR/$tdir/111
508 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890 $DIR/$tdir/222
509 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890 $DIR/$tdir/333
510 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890 $DIR/$tdir/444
511 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890/c234567890/d234567890/f234567890 $DIR/$tdir/555
512 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
515 run_test 17f "symlinks: long and very long symlink name"
517 # str_repeat(S, N) generate a string that is string S repeated N times
522 while [ $((n -= 1)) -ge 0 ]; do
528 # Long symlinks and LU-2241
530 test_mkdir $DIR/$tdir
531 local TESTS="59 60 61 4094 4095"
533 # Fix for inode size boundary in 2.1.4
534 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.1.4) ] &&
537 # Patch not applied to 2.2 or 2.3 branches
538 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] &&
539 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.3.55) ] &&
542 # skip long symlink name for rhel6.5.
543 # rhel6.5 has a limit (PATH_MAX - sizeof(struct filename))
544 grep -q '6.5' /etc/redhat-release &>/dev/null &&
545 TESTS="59 60 61 4062 4063"
548 local SYMNAME=$(str_repeat 'x' $i)
549 ln -s $SYMNAME $DIR/$tdir/f$i || error "failed $i-char symlink"
550 readlink $DIR/$tdir/f$i || error "failed $i-char readlink"
553 run_test 17g "symlinks: really long symlink name and inode boundaries"
555 test_17h() { #bug 17378
556 remote_mds_nodsh && skip "remote MDS with nodsh" && return
557 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
559 test_mkdir $DIR/$tdir
560 mdt_idx=$($LFS getdirstripe -i $DIR/$tdir)
561 $LFS setstripe -c -1 $DIR/$tdir
562 #define OBD_FAIL_MDS_LOV_PREP_CREATE 0x141
563 do_facet mds$((mdt_idx + 1)) lctl set_param fail_loc=0x80000141
564 touch $DIR/$tdir/$tfile || true
566 run_test 17h "create objects: lov_free_memmd() doesn't lbug"
568 test_17i() { #bug 20018
569 remote_mds_nodsh && skip "remote MDS with nodsh" && return
570 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
571 test_mkdir -c1 $DIR/$tdir
572 local foo=$DIR/$tdir/$tfile
574 mdt_idx=$($LFS getdirstripe -i $DIR/$tdir)
575 ln -s $foo $foo || error "create symlink failed"
576 #define OBD_FAIL_MDS_READLINK_EPROTO 0x143
577 do_facet mds$((mdt_idx + 1)) lctl set_param fail_loc=0x80000143
578 ls -l $foo && error "error not detected"
581 run_test 17i "don't panic on short symlink (should return error)"
583 test_17k() { #bug 22301
584 [[ -z "$(which rsync 2>/dev/null)" ]] &&
585 skip "no rsync command" && return 0
586 rsync --help | grep -q xattr ||
587 skip_env "$(rsync --version | head -n1) does not support xattrs"
588 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return 0
589 test_mkdir $DIR/$tdir
590 test_mkdir $DIR/$tdir.new
591 touch $DIR/$tdir/$tfile
592 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
593 rsync -av -X $DIR/$tdir/ $DIR/$tdir.new ||
594 error "rsync failed with xattrs enabled"
596 run_test 17k "symlinks: rsync with xattrs enabled"
598 test_17l() { # LU-279
599 [[ -z "$(which getfattr 2>/dev/null)" ]] &&
600 skip "no getfattr command" && return 0
601 test_mkdir $DIR/$tdir
602 touch $DIR/$tdir/$tfile
603 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
604 for path in "$DIR/$tdir" "$DIR/$tdir/$tfile" "$DIR/$tdir/$tfile.lnk"; do
605 # -h to not follow symlinks. -m '' to list all the xattrs.
606 # grep to remove first line: '# file: $path'.
607 for xattr in `getfattr -hm '' $path 2>/dev/null | grep -v '^#'`;
609 lgetxattr_size_check $path $xattr ||
610 error "lgetxattr_size_check $path $xattr failed"
614 run_test 17l "Ensure lgetxattr's returned xattr size is consistent"
618 local short_sym="0123456789"
619 local wdir=$DIR/$tdir
622 remote_mds_nodsh && skip "remote MDS with nodsh" && return
623 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] &&
624 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.2.93) ] &&
625 skip "MDS 2.2.0-2.2.93 do not NUL-terminate symlinks" && return
627 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
628 skip "ldiskfs only test" && return 0
630 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
634 # create a long symlink file
635 for ((i = 0; i < 4; ++i)); do
636 long_sym=${long_sym}${long_sym}
639 echo "create 512 short and long symlink files under $wdir"
640 for ((i = 0; i < 256; ++i)); do
641 ln -sf ${long_sym}"a5a5" $wdir/long-$i
642 ln -sf ${short_sym}"a5a5" $wdir/short-$i
648 wait_delete_completed
650 echo "recreate the 512 symlink files with a shorter string"
651 for ((i = 0; i < 512; ++i)); do
652 # rewrite the symlink file with a shorter string
653 ln -sf ${long_sym} $wdir/long-$i || error "long_sym failed"
654 ln -sf ${short_sym} $wdir/short-$i || error "short_sym failed"
657 local mds_index=$(($($LFS getstripe -M $wdir) + 1))
658 local devname=$(mdsdevname $mds_index)
660 echo "stop and checking mds${mds_index}:"
661 # e2fsck should not return error
663 run_e2fsck $(facet_active_host mds${mds_index}) $devname -n
666 start mds${mds_index} $devname $MDS_MOUNT_OPTS ||
667 error "start mds${mds_index} failed"
668 df $MOUNT > /dev/null 2>&1
670 error "e2fsck detected error for short/long symlink: rc=$rc"
673 run_test 17m "run e2fsck against MDT which contains short/long symlink"
675 check_fs_consistency_17n() {
679 # create/unlink in 17n only change 2 MDTs(MDT1/MDT2),
680 # so it only check MDT1/MDT2 instead of all of MDTs.
681 for mdt_index in 1 2; do
682 local devname=$(mdsdevname $mdt_index)
683 # e2fsck should not return error
685 run_e2fsck $(facet_active_host mds$mdt_index) $devname -n ||
688 start mds${mdt_index} $devname $MDS_MOUNT_OPTS ||
689 error "mount mds$mdt_index failed"
690 df $MOUNT > /dev/null 2>&1
698 remote_mds_nodsh && skip "remote MDS with nodsh" && return
699 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] &&
700 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.2.93) ] &&
701 skip "MDS 2.2.0-2.2.93 do not NUL-terminate symlinks" && return
703 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
704 skip "ldiskfs only test" && return 0
706 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
708 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
710 test_mkdir $DIR/$tdir
711 for ((i=0; i<10; i++)); do
712 $LFS mkdir -i1 -c2 $DIR/$tdir/remote_dir_${i} ||
713 error "create remote dir error $i"
714 createmany -o $DIR/$tdir/remote_dir_${i}/f 10 ||
715 error "create files under remote dir failed $i"
718 check_fs_consistency_17n ||
719 error "e2fsck report error after create files under remote dir"
721 for ((i = 0; i < 10; i++)); do
722 rm -rf $DIR/$tdir/remote_dir_${i} ||
723 error "destroy remote dir error $i"
726 check_fs_consistency_17n ||
727 error "e2fsck report error after unlink files under remote dir"
729 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.50) ] &&
730 skip "lustre < 2.4.50 does not support migrate mv " && return
732 for ((i = 0; i < 10; i++)); do
733 mkdir -p $DIR/$tdir/remote_dir_${i}
734 createmany -o $DIR/$tdir/remote_dir_${i}/f 10 ||
735 error "create files under remote dir failed $i"
736 $LFS migrate --mdt-index 1 $DIR/$tdir/remote_dir_${i} ||
737 error "migrate remote dir error $i"
739 check_fs_consistency_17n || error "e2fsck report error after migration"
741 for ((i = 0; i < 10; i++)); do
742 rm -rf $DIR/$tdir/remote_dir_${i} ||
743 error "destroy remote dir error $i"
746 check_fs_consistency_17n || error "e2fsck report error after unlink"
748 run_test 17n "run e2fsck against master/slave MDT which contains remote dir"
751 remote_mds_nodsh && skip "remote MDS with nodsh" && return
752 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.64) ] &&
753 skip "Need MDS version at least 2.3.64" && return
755 local wdir=$DIR/${tdir}o
761 mdt_index=$($LFS getstripe -M $wdir/$tfile)
762 mdt_index=$((mdt_index + 1))
765 #fail mds will wait the failover finish then set
766 #following fail_loc to avoid interfer the recovery process.
769 #define OBD_FAIL_OSD_LMA_INCOMPAT 0x194
770 do_facet mds${mdt_index} lctl set_param fail_loc=0x194
771 ls -l $wdir/$tfile && rc=1
772 do_facet mds${mdt_index} lctl set_param fail_loc=0
773 [[ $rc -eq 0 ]] || error "stat file should fail"
775 run_test 17o "stat file with incompat LMA feature"
778 touch $DIR/$tfile || error "Failed to touch $DIR/$tfile: $?"
779 ls $DIR || error "Failed to ls $DIR: $?"
781 run_test 18 "touch .../f ; ls ... =============================="
787 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
789 run_test 19a "touch .../f19 ; ls -l ... ; rm .../f19 ==========="
792 ls -l $DIR/$tfile && error "ls -l $tfile failed"|| true
794 run_test 19b "ls -l .../f19 (should return error) =============="
797 [ $RUNAS_ID -eq $UID ] &&
798 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
799 $RUNAS touch $DIR/$tfile && error "create non-root file failed" || true
801 run_test 19c "$RUNAS touch .../f19 (should return error) =="
804 cat $DIR/f19 && error || true
806 run_test 19d "cat .../f19 (should return error) =============="
815 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
817 run_test 20 "touch .../f ; ls -l ..."
820 test_mkdir $DIR/$tdir
821 [ -f $DIR/$tdir/dangle ] && rm -f $DIR/$tdir/dangle
822 ln -s dangle $DIR/$tdir/link
823 echo foo >> $DIR/$tdir/link
824 cat $DIR/$tdir/dangle
825 $CHECKSTAT -t link $DIR/$tdir/link || error "$tdir/link not a link"
826 $CHECKSTAT -f -t file $DIR/$tdir/link ||
827 error "$tdir/link not linked to a file"
829 run_test 21 "write to dangling link"
832 local wdir=$DIR/$tdir
834 chown $RUNAS_ID:$RUNAS_GID $wdir
835 (cd $wdir || error "cd $wdir failed";
836 $RUNAS tar cf - /etc/hosts /etc/sysconfig/network |
838 ls -lR $wdir/etc || error "ls -lR $wdir/etc failed"
839 $CHECKSTAT -t dir $wdir/etc || error "checkstat -t dir failed"
840 $CHECKSTAT -u \#$RUNAS_ID -g \#$RUNAS_GID $wdir/etc ||
841 error "checkstat -u failed"
843 run_test 22 "unpack tar archive as non-root user"
847 test_mkdir $DIR/$tdir
848 local file=$DIR/$tdir/$tfile
850 openfile -f O_CREAT:O_EXCL $file || error "$file create failed"
851 openfile -f O_CREAT:O_EXCL $file &&
852 error "$file recreate succeeded" || true
854 run_test 23a "O_CREAT|O_EXCL in subdir"
856 test_23b() { # bug 18988
857 test_mkdir $DIR/$tdir
858 local file=$DIR/$tdir/$tfile
861 echo foo > $file || error "write filed"
862 echo bar >> $file || error "append filed"
863 $CHECKSTAT -s 8 $file || error "wrong size"
866 run_test 23b "O_APPEND check"
868 # LU-9409, size with O_APPEND and tiny writes
870 local file=$DIR/$tfile
873 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=800
874 $CHECKSTAT -s 6400 $file || error "wrong size, expected 6400"
878 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=800 &
879 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=800 &
881 $CHECKSTAT -s 12800 $file || error "wrong size, expected 12800"
884 #racing tiny & normal writes
885 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=4096 count=4 &
886 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=100 &
888 $CHECKSTAT -s 17184 $file || error "wrong size, expected 17184"
891 #racing tiny & normal writes 2, ugly numbers
892 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=4099 count=11 &
893 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=17 count=173 &
895 $CHECKSTAT -s 48030 $file || error "wrong size, expected 48030"
898 run_test 23c "O_APPEND size checks for tiny writes"
902 echo '-- same directory rename'
903 test_mkdir $DIR/$tdir
904 touch $DIR/$tdir/$tfile.1
905 mv $DIR/$tdir/$tfile.1 $DIR/$tdir/$tfile.2
906 $CHECKSTAT -t file $DIR/$tdir/$tfile.2 || error "$tfile.2 not a file"
908 run_test 24a "rename file to non-existent target"
911 test_mkdir $DIR/$tdir
912 touch $DIR/$tdir/$tfile.{1,2}
913 mv $DIR/$tdir/$tfile.1 $DIR/$tdir/$tfile.2
914 $CHECKSTAT -a $DIR/$tdir/$tfile.1 || error "$tfile.1 exists"
915 $CHECKSTAT -t file $DIR/$tdir/$tfile.2 || error "$tfile.2 not a file"
917 run_test 24b "rename file to existing target"
920 test_mkdir $DIR/$tdir
921 test_mkdir $DIR/$tdir/d$testnum.1
922 mv $DIR/$tdir/d$testnum.1 $DIR/$tdir/d$testnum.2
923 $CHECKSTAT -a $DIR/$tdir/d$testnum.1 || error "d$testnum.1 exists"
924 $CHECKSTAT -t dir $DIR/$tdir/d$testnum.2 || error "d$testnum.2 not dir"
926 run_test 24c "rename directory to non-existent target"
929 test_mkdir -c1 $DIR/$tdir
930 test_mkdir -c1 $DIR/$tdir/d$testnum.1
931 test_mkdir -c1 $DIR/$tdir/d$testnum.2
932 mrename $DIR/$tdir/d$testnum.1 $DIR/$tdir/d$testnum.2
933 $CHECKSTAT -a $DIR/$tdir/d$testnum.1 || error "d$testnum.1 exists"
934 $CHECKSTAT -t dir $DIR/$tdir/d$testnum.2 || error "d$testnum.2 not dir"
936 run_test 24d "rename directory to existing target"
939 echo '-- cross directory renames --'
943 mv $DIR/R5a/f $DIR/R5b/g
944 $CHECKSTAT -a $DIR/R5a/f || error "$DIR/R5a/f exists"
945 $CHECKSTAT -t file $DIR/R5b/g || error "$DIR/R5b/g not file type"
947 run_test 24e "touch .../R5a/f; rename .../R5a/f .../R5b/g ======"
952 touch $DIR/R6a/f $DIR/R6b/g
953 mv $DIR/R6a/f $DIR/R6b/g
954 $CHECKSTAT -a $DIR/R6a/f || error "$DIR/R6a/f exists"
955 $CHECKSTAT -t file $DIR/R6b/g || error "$DIR/R6b/g not file type"
957 run_test 24f "touch .../R6a/f R6b/g; mv .../R6a/f .../R6b/g ===="
962 test_mkdir $DIR/R7a/d
963 mv $DIR/R7a/d $DIR/R7b/e
964 $CHECKSTAT -a $DIR/R7a/d || error "$DIR/R7a/d exists"
965 $CHECKSTAT -t dir $DIR/R7b/e || error "$DIR/R7b/e not dir type"
967 run_test 24g "mkdir .../R7{a,b}/d; mv .../R7a/d .../R7b/e ======"
970 test_mkdir -c1 $DIR/R8a
971 test_mkdir -c1 $DIR/R8b
972 test_mkdir -c1 $DIR/R8a/d
973 test_mkdir -c1 $DIR/R8b/e
974 mrename $DIR/R8a/d $DIR/R8b/e
975 $CHECKSTAT -a $DIR/R8a/d || error "$DIR/R8a/d exists"
976 $CHECKSTAT -t dir $DIR/R8b/e || error "$DIR/R8b/e not dir type"
978 run_test 24h "mkdir .../R8{a,b}/{d,e}; rename .../R8a/d .../R8b/e"
981 echo "-- rename error cases"
985 mrename $DIR/R9/f $DIR/R9/a
986 $CHECKSTAT -t file $DIR/R9/f || error "$DIR/R9/f not file type"
987 $CHECKSTAT -t dir $DIR/R9/a || error "$DIR/R9/a not dir type"
988 $CHECKSTAT -a $DIR/R9/a/f || error "$DIR/R9/a/f exists"
990 run_test 24i "rename file to dir error: touch f ; mkdir a ; rename f a"
994 mrename $DIR/R10/f $DIR/R10/g
995 $CHECKSTAT -t dir $DIR/R10 || error "$DIR/R10 not dir type"
996 $CHECKSTAT -a $DIR/R10/f || error "$DIR/R10/f exists"
997 $CHECKSTAT -a $DIR/R10/g || error "$DIR/R10/g exists"
999 run_test 24j "source does not exist ============================"
1002 test_mkdir $DIR/R11a
1003 test_mkdir $DIR/R11a/d
1005 mv $DIR/R11a/f $DIR/R11a/d
1006 $CHECKSTAT -a $DIR/R11a/f || error "$DIR/R11a/f exists"
1007 $CHECKSTAT -t file $DIR/R11a/d/f || error "$DIR/R11a/d/f not file type"
1009 run_test 24k "touch .../R11a/f; mv .../R11a/f .../R11a/d ======="
1011 # bug 2429 - rename foo foo foo creates invalid file
1014 $MULTIOP $f OcNs || error "rename of ${f} to itself failed"
1016 run_test 24l "Renaming a file to itself ========================"
1020 $MULTIOP $f OcLN ${f}2 ${f}2 || error "link ${f}2 ${f}2 failed"
1021 # on ext3 this does not remove either the source or target files
1022 # though the "expected" operation would be to remove the source
1023 $CHECKSTAT -t file ${f} || error "${f} missing"
1024 $CHECKSTAT -t file ${f}2 || error "${f}2 missing"
1026 run_test 24m "Renaming a file to a hard link to itself ========="
1030 # this stats the old file after it was renamed, so it should fail
1032 $CHECKSTAT ${f} || error "${f} missing"
1034 $CHECKSTAT ${f}.rename || error "${f}.rename missing"
1035 $CHECKSTAT -a ${f} || error "${f} exists"
1037 run_test 24n "Statting the old file after renaming (Posix rename 2)"
1040 test_mkdir $DIR/$tdir
1041 rename_many -s random -v -n 10 $DIR/$tdir
1043 run_test 24o "rename of files during htree split"
1046 test_mkdir $DIR/R12a
1047 test_mkdir $DIR/R12b
1048 DIRINO=`ls -lid $DIR/R12a | awk '{ print $1 }'`
1049 mrename $DIR/R12a $DIR/R12b
1050 $CHECKSTAT -a $DIR/R12a || error "$DIR/R12a exists"
1051 $CHECKSTAT -t dir $DIR/R12b || error "$DIR/R12b not dir type"
1052 DIRINO2=`ls -lid $DIR/R12b | awk '{ print $1 }'`
1053 [ "$DIRINO" = "$DIRINO2" ] || error "R12a $DIRINO != R12b $DIRINO2"
1055 run_test 24p "mkdir .../R12{a,b}; rename .../R12a .../R12b"
1057 cleanup_multiop_pause() {
1059 kill -USR1 $MULTIPID
1063 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1064 test_mkdir $DIR/R13a
1065 test_mkdir $DIR/R13b
1066 local DIRINO=$(ls -lid $DIR/R13a | awk '{ print $1 }')
1067 multiop_bg_pause $DIR/R13b D_c || error "multiop failed to start"
1070 trap cleanup_multiop_pause EXIT
1071 mrename $DIR/R13a $DIR/R13b
1072 $CHECKSTAT -a $DIR/R13a || error "R13a still exists"
1073 $CHECKSTAT -t dir $DIR/R13b || error "R13b does not exist"
1074 local DIRINO2=$(ls -lid $DIR/R13b | awk '{ print $1 }')
1075 [ "$DIRINO" = "$DIRINO2" ] || error "R13a $DIRINO != R13b $DIRINO2"
1076 cleanup_multiop_pause
1077 wait $MULTIPID || error "multiop close failed"
1079 run_test 24q "mkdir .../R13{a,b}; open R13b rename R13a R13b ==="
1081 test_24r() { #bug 3789
1082 test_mkdir $DIR/R14a
1083 test_mkdir $DIR/R14a/b
1084 mrename $DIR/R14a $DIR/R14a/b && error "rename to subdir worked!"
1085 $CHECKSTAT -t dir $DIR/R14a || error "$DIR/R14a missing"
1086 $CHECKSTAT -t dir $DIR/R14a/b || error "$DIR/R14a/b missing"
1088 run_test 24r "mkdir .../R14a/b; rename .../R14a .../R14a/b ====="
1091 test_mkdir $DIR/R15a
1092 test_mkdir $DIR/R15a/b
1093 test_mkdir $DIR/R15a/b/c
1094 mrename $DIR/R15a $DIR/R15a/b/c && error "rename to sub-subdir worked!"
1095 $CHECKSTAT -t dir $DIR/R15a || error "$DIR/R15a missing"
1096 $CHECKSTAT -t dir $DIR/R15a/b/c || error "$DIR/R15a/b/c missing"
1098 run_test 24s "mkdir .../R15a/b/c; rename .../R15a .../R15a/b/c ="
1100 test_mkdir $DIR/R16a
1101 test_mkdir $DIR/R16a/b
1102 test_mkdir $DIR/R16a/b/c
1103 mrename $DIR/R16a/b/c $DIR/R16a && error "rename to sub-subdir worked!"
1104 $CHECKSTAT -t dir $DIR/R16a || error "$DIR/R16a missing"
1105 $CHECKSTAT -t dir $DIR/R16a/b/c || error "$DIR/R16a/b/c missing"
1107 run_test 24t "mkdir .../R16a/b/c; rename .../R16a/b/c .../R16a ="
1109 test_24u() { # bug12192
1110 $MULTIOP $DIR/$tfile C2w$((2048 * 1024))c || error "multiop failed"
1111 $CHECKSTAT -s $((2048 * 1024)) $DIR/$tfile || error "wrong file size"
1113 run_test 24u "create stripe file"
1117 size=$(getconf PAGE_SIZE 2>/dev/null)
1118 echo -n ${size:-4096}
1121 simple_cleanup_common() {
1124 [ -z "$DIR" -o -z "$tdir" ] && return 0
1126 local start=$SECONDS
1129 wait_delete_completed
1130 echo "cleanup time $((SECONDS - start))"
1134 max_pages_per_rpc() {
1135 local mdtname="$(printf "MDT%04x" ${1:-0})"
1136 $LCTL get_param -n mdc.*$mdtname*.max_pages_per_rpc
1140 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1141 local nrfiles=${COUNT:-100000}
1142 # Performance issue on ZFS see LU-4072 (c.f. LU-2887)
1143 [ $(facet_fstype $SINGLEMDS) = "zfs" ] && nrfiles=${COUNT:-10000}
1145 local fname="$DIR/$tdir/$tfile"
1146 test_mkdir "$(dirname $fname)"
1147 # assume MDT0000 has the fewest inodes
1148 local stripes=$($LFS getdirstripe -c $(dirname $fname))
1149 local free_inodes=$(($(mdt_free_inodes 0) * stripes))
1150 [[ $free_inodes -lt $nrfiles ]] && nrfiles=$free_inodes
1152 trap simple_cleanup_common EXIT
1154 createmany -m "$fname" $nrfiles
1156 cancel_lru_locks mdc
1157 lctl set_param mdc.*.stats clear
1159 # was previously test_24D: LU-6101
1160 # readdir() returns correct number of entries after cursor reload
1161 local num_ls=$(ls $DIR/$tdir | wc -l)
1162 local num_uniq=$(ls $DIR/$tdir | sort -u | wc -l)
1163 local num_all=$(ls -a $DIR/$tdir | wc -l)
1164 if [ $num_ls -ne $nrfiles -o $num_uniq -ne $nrfiles -o \
1165 $num_all -ne $((nrfiles + 2)) ]; then
1166 error "Expected $nrfiles files, got $num_ls " \
1167 "($num_uniq unique $num_all .&..)"
1169 # LU-5 large readdir
1170 # dirent_size = 32 bytes for sizeof(struct lu_dirent) +
1171 # N bytes for name (len($nrfiles) rounded to 8 bytes) +
1172 # 8 bytes for luda_type (4 bytes rounded to 8 bytes)
1173 # take into account of overhead in lu_dirpage header and end mark in
1174 # each page, plus one in rpc_num calculation.
1175 local dirent_size=$((32 + (${#tfile} | 7) + 1 + 8))
1176 local page_entries=$((($(page_size) - 24) / dirent_size))
1177 local mdt_idx=$($LFS getdirstripe -i $(dirname $fname))
1178 local rpc_pages=$(max_pages_per_rpc $mdt_idx)
1179 local rpc_max=$((nrfiles / (page_entries * rpc_pages) + stripes))
1180 local mds_readpage=$(calc_stats mdc.*.stats mds_readpage)
1181 echo "readpages: $mds_readpage rpc_max: $rpc_max"
1182 (( $mds_readpage < $rpc_max - 2 || $mds_readpage > $rpc_max + 1)) &&
1183 error "large readdir doesn't take effect: " \
1184 "$mds_readpage should be about $rpc_max"
1186 simple_cleanup_common
1188 run_test 24v "list large directory (test hash collision, b=17560)"
1190 test_24w() { # bug21506
1192 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=4096 || return 1
1193 dd if=/dev/zero bs=$SZ1 count=1 >> $DIR/$tfile || return 2
1194 dd if=$DIR/$tfile of=$DIR/${tfile}_left bs=1M skip=4097 || return 3
1195 SZ2=`ls -l $DIR/${tfile}_left | awk '{print $5}'`
1196 [[ "$SZ1" -eq "$SZ2" ]] ||
1197 error "Error reading at the end of the file $tfile"
1199 run_test 24w "Reading a file larger than 4Gb"
1202 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
1204 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.56) ]] &&
1205 skip "Need MDS version at least 2.7.56" && return
1207 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1209 local remote_dir=$DIR/$tdir/remote_dir
1211 test_mkdir $DIR/$tdir
1212 $LFS mkdir -i $MDTIDX $remote_dir ||
1213 error "create remote directory failed"
1215 test_mkdir $DIR/$tdir/src_dir
1216 touch $DIR/$tdir/src_file
1217 test_mkdir $remote_dir/tgt_dir
1218 touch $remote_dir/tgt_file
1220 mrename $DIR/$tdir/src_dir $remote_dir/tgt_dir ||
1221 error "rename dir cross MDT failed!"
1223 mrename $DIR/$tdir/src_file $remote_dir/tgt_file ||
1224 error "rename file cross MDT failed!"
1226 touch $DIR/$tdir/ln_file
1227 ln $DIR/$tdir/ln_file $remote_dir/ln_name ||
1228 error "ln file cross MDT failed"
1230 rm -rf $DIR/$tdir || error "Can not delete directories"
1232 run_test 24x "cross MDT rename/link"
1235 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
1236 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1237 local remote_dir=$DIR/$tdir/remote_dir
1240 test_mkdir $DIR/$tdir
1241 $LFS mkdir -i $mdtidx $remote_dir ||
1242 error "create remote directory failed"
1244 test_mkdir $remote_dir/src_dir
1245 touch $remote_dir/src_file
1246 test_mkdir $remote_dir/tgt_dir
1247 touch $remote_dir/tgt_file
1249 mrename $remote_dir/src_dir $remote_dir/tgt_dir ||
1250 error "rename subdir in the same remote dir failed!"
1252 mrename $remote_dir/src_file $remote_dir/tgt_file ||
1253 error "rename files in the same remote dir failed!"
1255 ln $remote_dir/tgt_file $remote_dir/tgt_file1 ||
1256 error "link files in the same remote dir failed!"
1258 rm -rf $DIR/$tdir || error "Can not delete directories"
1260 run_test 24y "rename/link on the same dir should succeed"
1262 test_24A() { # LU-3182
1266 test_mkdir $DIR/$tdir
1267 trap simple_cleanup_common EXIT
1268 createmany -m $DIR/$tdir/$tfile $NFILES
1269 local t=$(ls $DIR/$tdir | wc -l)
1270 local u=$(ls $DIR/$tdir | sort -u | wc -l)
1271 local v=$(ls -ai $DIR/$tdir | sort -u | wc -l)
1272 if [ $t -ne $NFILES -o $u -ne $NFILES -o $v -ne $((NFILES + 2)) ] ; then
1273 error "Expected $NFILES files, got $t ($u unique $v .&..)"
1276 simple_cleanup_common || error "Can not delete directories"
1278 run_test 24A "readdir() returns correct number of entries."
1280 test_24B() { # LU-4805
1281 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
1284 test_mkdir $DIR/$tdir
1285 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
1286 error "create striped dir failed"
1288 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1289 [ $count -eq 2 ] || error "Expected 2, got $count"
1291 touch $DIR/$tdir/striped_dir/a
1293 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1294 [ $count -eq 3 ] || error "Expected 3, got $count"
1296 touch $DIR/$tdir/striped_dir/.f
1298 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1299 [ $count -eq 4 ] || error "Expected 4, got $count"
1301 rm -rf $DIR/$tdir || error "Can not delete directories"
1303 run_test 24B "readdir for striped dir return correct number of entries"
1306 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
1312 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/d0/striped_dir ||
1313 error "create striped dir failed"
1315 cd $DIR/$tdir/d0/striped_dir
1317 local d0_ino=$(ls -i -l -a $DIR/$tdir | grep "d0" | awk '{print $1}')
1318 local d1_ino=$(ls -i -l -a $DIR/$tdir | grep "d1" | awk '{print $1}')
1319 local parent_ino=$(ls -i -l -a | grep "\.\." | awk '{print $1}')
1321 [ "$d0_ino" = "$parent_ino" ] ||
1322 error ".. wrong, expect $d0_ino, get $parent_ino"
1324 mv $DIR/$tdir/d0/striped_dir $DIR/$tdir/d1/ ||
1325 error "mv striped dir failed"
1327 parent_ino=$(ls -i -l -a | grep "\.\." | awk '{print $1}')
1329 [ "$d1_ino" = "$parent_ino" ] ||
1330 error ".. wrong after mv, expect $d1_ino, get $parent_ino"
1332 run_test 24C "check .. in striped dir"
1335 [[ $MDSCOUNT -lt 4 ]] && skip "needs >= 4 MDTs" && return
1336 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1339 mkdir $DIR/$tdir/src_dir
1340 $LFS mkdir -i 1 $DIR/$tdir/src_dir/src_child ||
1341 error "create remote source failed"
1343 touch $DIR/$tdir/src_dir/src_child/a
1345 $LFS mkdir -i 2 $DIR/$tdir/tgt_dir ||
1346 error "create remote target dir failed"
1348 $LFS mkdir -i 3 $DIR/$tdir/tgt_dir/tgt_child ||
1349 error "create remote target child failed"
1351 mrename $DIR/$tdir/src_dir/src_child $DIR/$tdir/tgt_dir/tgt_child ||
1352 error "rename dir cross MDT failed!"
1356 $CHECKSTAT -t dir $DIR/$tdir/src_dir/src_child &&
1357 error "src_child still exists after rename"
1359 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/tgt_child/a ||
1360 error "missing file(a) after rename"
1362 rm -rf $DIR/$tdir || error "Can not delete directories"
1364 run_test 24E "cross MDT rename/link"
1367 echo '== symlink sanity ============================================='
1371 touch $DIR/s25/foo ||
1372 error "File creation in symlinked directory failed"
1374 run_test 25a "create file in symlinked directory ==============="
1377 [ ! -d $DIR/d25 ] && test_25a
1378 $CHECKSTAT -t file $DIR/s25/foo || error "$DIR/s25/foo not file type"
1380 run_test 25b "lookup file in symlinked directory ==============="
1384 test_mkdir $DIR/d26/d26-2
1385 ln -s d26/d26-2 $DIR/s26
1386 touch $DIR/s26/foo || error "File creation failed"
1388 run_test 26a "multiple component symlink ======================="
1391 test_mkdir -p $DIR/$tdir/d26-2
1392 ln -s $tdir/d26-2/foo $DIR/s26-2
1393 touch $DIR/s26-2 || error "File creation failed"
1395 run_test 26b "multiple component symlink at end of lookup ======"
1398 test_mkdir $DIR/d26.2
1399 touch $DIR/d26.2/foo
1400 ln -s d26.2 $DIR/s26.2-1
1401 ln -s s26.2-1 $DIR/s26.2-2
1402 ln -s s26.2-2 $DIR/s26.2-3
1403 chmod 0666 $DIR/s26.2-3/foo
1405 run_test 26c "chain of symlinks"
1407 # recursive symlinks (bug 439)
1409 ln -s d26-3/foo $DIR/d26-3
1411 run_test 26d "create multiple component recursive symlink"
1414 [ ! -h $DIR/d26-3 ] && test_26d
1417 run_test 26e "unlink multiple component recursive symlink"
1419 # recursive symlinks (bug 7022)
1421 test_mkdir $DIR/$tdir
1422 test_mkdir $DIR/$tdir/$tfile
1423 cd $DIR/$tdir/$tfile || error "cd $DIR/$tdir/$tfile failed"
1424 test_mkdir -p lndir/bar1
1425 test_mkdir $DIR/$tdir/$tfile/$tfile
1426 cd $tfile || error "cd $tfile failed"
1427 ln -s .. dotdot || error "ln dotdot failed"
1428 ln -s dotdot/lndir lndir || error "ln lndir failed"
1429 cd $DIR/$tdir || error "cd $DIR/$tdir failed"
1430 output=`ls $tfile/$tfile/lndir/bar1`
1431 [ "$output" = bar1 ] && error "unexpected output"
1432 rm -r $tfile || error "rm $tfile failed"
1433 $CHECKSTAT -a $DIR/$tfile || error "$tfile not gone"
1435 run_test 26f "rm -r of a directory which has recursive symlink"
1438 test_mkdir $DIR/$tdir
1439 $LFS getstripe $DIR/$tdir
1440 $LFS setstripe -c 1 $DIR/$tdir/$tfile || error "setstripe failed"
1441 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1442 cp /etc/hosts $DIR/$tdir/$tfile || error "Can't copy to one stripe file"
1444 run_test 27a "one stripe file"
1447 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
1448 test_mkdir $DIR/$tdir
1449 $LFS setstripe -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
1450 $LFS getstripe -c $DIR/$tdir/$tfile
1451 [ $($LFS getstripe -c $DIR/$tdir/$tfile) -eq 2 ] ||
1452 error "two-stripe file doesn't have two stripes"
1454 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1456 run_test 27b "create and write to two stripe file"
1459 test_mkdir $DIR/$tdir
1460 $LFS setstripe -c 0 -i -1 -S 0 $DIR/$tdir/$tfile ||
1461 error "setstripe failed"
1462 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1463 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1465 run_test 27d "create file with default settings"
1468 # LU-5839 adds check for existed layout before setting it
1469 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.56) ]] &&
1470 skip "Need MDS version at least 2.7.56" && return
1471 test_mkdir $DIR/$tdir
1472 $LFS setstripe -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
1473 $LFS setstripe -c 2 $DIR/$tdir/$tfile && error "setstripe worked twice"
1474 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1476 run_test 27e "setstripe existing file (should return error)"
1479 test_mkdir $DIR/$tdir
1480 $LFS setstripe -S 100 -i 0 -c 1 $DIR/$tdir/$tfile &&
1481 error "$SETSTRIPE $DIR/$tdir/$tfile failed"
1482 $CHECKSTAT -t file $DIR/$tdir/$tfile &&
1483 error "$CHECKSTAT -t file $DIR/$tdir/$tfile should fail"
1484 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1485 $LFS getstripe $DIR/$tdir/$tfile || error "$LFS getstripe failed"
1487 run_test 27f "setstripe with bad stripe size (should return error)"
1490 test_mkdir $DIR/$tdir
1491 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1492 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "no stripe info" ||
1493 error "$DIR/$tdir/$tfile has object"
1495 run_test 27g "$LFS getstripe with no objects"
1498 test_mkdir $DIR/$tdir
1499 touch $DIR/$tdir/$tfile || error "touch failed"
1500 [[ $($LFS getstripe -c $DIR/$tdir/$tfile) -gt 0 ]] ||
1501 error "missing objects"
1503 run_test 27i "$LFS getstripe with some objects"
1506 test_mkdir $DIR/$tdir
1507 $LFS setstripe -i $OSTCOUNT $DIR/$tdir/$tfile &&
1508 error "setstripe failed" || true
1510 run_test 27j "setstripe with bad stripe offset (should return error)"
1512 test_27k() { # bug 2844
1513 test_mkdir $DIR/$tdir
1514 local file=$DIR/$tdir/$tfile
1515 local ll_max_blksize=$((4 * 1024 * 1024))
1516 $LFS setstripe -S 67108864 $file || error "setstripe failed"
1517 local blksize=$(stat $file | awk '/IO Block:/ { print $7 }')
1518 [ $blksize -le $ll_max_blksize ] || error "1:$blksize > $ll_max_blksize"
1519 dd if=/dev/zero of=$file bs=4k count=1
1520 blksize=$(stat $file | awk '/IO Block:/ { print $7 }')
1521 [ $blksize -le $ll_max_blksize ] || error "2:$blksize > $ll_max_blksize"
1523 run_test 27k "limit i_blksize for broken user apps"
1526 mcreate $DIR/$tfile || error "creating file"
1527 $RUNAS $LFS setstripe -c 1 $DIR/$tfile &&
1528 error "setstripe should have failed" || true
1530 run_test 27l "check setstripe permissions (should return error)"
1533 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
1535 ORIGFREE=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
1537 if [[ $ORIGFREE -gt $MAXFREE ]]; then
1538 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
1541 trap simple_cleanup_common EXIT
1542 test_mkdir $DIR/$tdir
1543 $LFS setstripe -i 0 -c 1 $DIR/$tdir/$tfile.1
1544 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=1024 count=$MAXFREE &&
1545 error "dd should fill OST0"
1547 while $LFS setstripe -i 0 -c 1 $DIR/$tdir/$tfile.$i; do
1549 [ $i -gt 256 ] && break
1552 touch $DIR/$tdir/$tfile.$i
1553 [ $($LFS getstripe $DIR/$tdir/$tfile.$i | grep -A 10 obdidx |
1554 awk '{print $1}'| grep -w "0") ] &&
1555 error "OST0 was full but new created file still use it"
1557 touch $DIR/$tdir/$tfile.$i
1558 [ $($LFS getstripe $DIR/$tdir/$tfile.$i | grep -A 10 obdidx |
1559 awk '{print $1}'| grep -w "0") ] &&
1560 error "OST0 was full but new created file still use it"
1561 simple_cleanup_common
1563 run_test 27m "create file while OST0 was full"
1566 local delay=$(do_facet $SINGLEMDS lctl get_param -n lov.*.qos_maxage |
1567 awk '{ print $1 * 2; exit; }')
1571 # OSCs keep a NOSPC flag that will be reset after ~5s (qos_maxage)
1572 # if the OST isn't full anymore.
1574 local OSTIDX=${1:-""}
1576 local list=$(comma_list $(osts_nodes))
1577 [ "$OSTIDX" ] && list=$(facet_host ost$((OSTIDX + 1)))
1579 do_nodes $list lctl set_param fail_loc=0
1580 sync # initiate all OST_DESTROYs from MDS to OST
1584 exhaust_precreations() {
1587 local FAILIDX=${3:-$OSTIDX}
1588 local ofacet=ost$((OSTIDX + 1))
1590 test_mkdir -p -c1 $DIR/$tdir
1591 local mdtidx=$($LFS getstripe -M $DIR/$tdir)
1592 local mfacet=mds$((mdtidx + 1))
1593 echo OSTIDX=$OSTIDX MDTIDX=$mdtidx
1595 local OST=$(ostname_from_index $OSTIDX)
1598 local mdtosc_proc1=$(get_mdtosc_proc_path $mfacet $OST)
1599 local last_id=$(do_facet $mfacet lctl get_param -n \
1600 osc.$mdtosc_proc1.prealloc_last_id)
1601 local next_id=$(do_facet $mfacet lctl get_param -n \
1602 osc.$mdtosc_proc1.prealloc_next_id)
1604 local mdtosc_proc2=$(get_mdtosc_proc_path $mfacet)
1605 do_facet $mfacet lctl get_param osc.$mdtosc_proc2.prealloc*
1607 test_mkdir -p $DIR/$tdir/${OST}
1608 $SETSTRIPE -i $OSTIDX -c 1 $DIR/$tdir/${OST}
1609 #define OBD_FAIL_OST_ENOSPC 0x215
1610 do_facet $ofacet lctl set_param fail_val=$FAILIDX fail_loc=0x215
1611 echo "Creating to objid $last_id on ost $OST..."
1612 createmany -o $DIR/$tdir/${OST}/f $next_id $((last_id - next_id + 2))
1613 do_facet $mfacet lctl get_param osc.$mdtosc_proc2.prealloc*
1614 do_facet $ofacet lctl set_param fail_loc=$FAILLOC
1618 exhaust_all_precreations() {
1620 for (( i=0; i < OSTCOUNT; i++ )) ; do
1621 exhaust_precreations $i $1 -1
1626 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
1627 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1628 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1629 remote_ost_nodsh && skip "remote OST with nodsh" && return
1632 rm -f $DIR/$tdir/$tfile
1633 exhaust_precreations 0 0x80000215
1634 $LFS setstripe -c -1 $DIR/$tdir || error "setstripe failed"
1635 touch $DIR/$tdir/$tfile || error "touch failed"
1636 $LFS getstripe $DIR/$tdir/$tfile
1639 run_test 27n "create file with some full OSTs"
1642 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
1643 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1644 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1645 remote_ost_nodsh && skip "remote OST with nodsh" && return
1648 rm -f $DIR/$tdir/$tfile
1649 exhaust_all_precreations 0x215
1651 touch $DIR/$tdir/$tfile && error "able to create $DIR/$tdir/$tfile"
1656 run_test 27o "create file with all full OSTs (should error)"
1659 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
1660 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1661 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1662 remote_ost_nodsh && skip "remote OST with nodsh" && return
1665 rm -f $DIR/$tdir/$tfile
1666 test_mkdir $DIR/$tdir
1668 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1669 $TRUNCATE $DIR/$tdir/$tfile 80000000 || error "truncate failed"
1670 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1672 exhaust_precreations 0 0x80000215
1673 echo foo >> $DIR/$tdir/$tfile || error "append failed"
1674 $CHECKSTAT -s 80000004 $DIR/$tdir/$tfile || error "checkstat failed"
1675 $LFS getstripe $DIR/$tdir/$tfile
1679 run_test 27p "append to a truncated file with some full OSTs"
1682 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
1683 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1684 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1685 remote_ost_nodsh && skip "remote OST with nodsh" && return
1688 rm -f $DIR/$tdir/$tfile
1690 test_mkdir $DIR/$tdir
1691 $MCREATE $DIR/$tdir/$tfile || error "mcreate $DIR/$tdir/$tfile failed"
1692 $TRUNCATE $DIR/$tdir/$tfile 80000000 ||
1693 error "truncate $DIR/$tdir/$tfile failed"
1694 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1696 exhaust_all_precreations 0x215
1698 echo foo >> $DIR/$tdir/$tfile && error "append succeeded"
1699 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat 2 failed"
1703 run_test 27q "append to truncated file with all OSTs full (should error)"
1706 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
1707 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1708 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1709 remote_ost_nodsh && skip "remote OST with nodsh" && return
1712 rm -f $DIR/$tdir/$tfile
1713 exhaust_precreations 0 0x80000215
1715 $LFS setstripe -i 0 -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
1719 run_test 27r "stripe file with some full OSTs (shouldn't LBUG) ="
1721 test_27s() { # bug 10725
1722 test_mkdir $DIR/$tdir
1723 local stripe_size=$((4096 * 1024 * 1024)) # 2^32
1724 local stripe_count=0
1725 [ $OSTCOUNT -eq 1 ] || stripe_count=2
1726 $LFS setstripe -S $stripe_size -c $stripe_count $DIR/$tdir &&
1727 error "stripe width >= 2^32 succeeded" || true
1730 run_test 27s "lsm_xfersize overflow (should error) (bug 10725)"
1732 test_27t() { # bug 10864
1737 $WLFS getstripe $tfile
1740 run_test 27t "check that utils parse path correctly"
1742 test_27u() { # bug 4900
1743 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
1744 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1746 local list=$(comma_list $(mdts_nodes))
1748 #define OBD_FAIL_MDS_OSC_PRECREATE 0x139
1749 do_nodes $list $LCTL set_param fail_loc=0x139
1750 test_mkdir -p $DIR/$tdir
1751 trap simple_cleanup_common EXIT
1752 createmany -o $DIR/$tdir/t- 1000
1753 do_nodes $list $LCTL set_param fail_loc=0
1755 TLOG=$TMP/$tfile.getstripe
1756 $LFS getstripe $DIR/$tdir > $TLOG
1757 OBJS=$(awk -vobj=0 '($1 == 0) { obj += 1 } END { print obj; }' $TLOG)
1758 unlinkmany $DIR/$tdir/t- 1000
1760 [[ $OBJS -gt 0 ]] &&
1761 error "$OBJS objects created on OST-0. See $TLOG" ||
1764 run_test 27u "skip object creation on OSC w/o objects"
1766 test_27v() { # bug 4900
1767 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
1768 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1769 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1770 remote_ost_nodsh && skip "remote OST with nodsh" && return
1772 exhaust_all_precreations 0x215
1775 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe / file
1777 touch $DIR/$tdir/$tfile
1778 #define OBD_FAIL_TGT_DELAY_PRECREATE 0x705
1780 for (( i=1; i < OSTCOUNT; i++ )); do
1781 do_facet ost$i lctl set_param fail_loc=0x705
1783 local START=`date +%s`
1784 createmany -o $DIR/$tdir/$tfile 32
1786 local FINISH=`date +%s`
1787 local TIMEOUT=`lctl get_param -n timeout`
1788 local PROCESS=$((FINISH - START))
1789 [ $PROCESS -ge $((TIMEOUT / 2)) ] && \
1790 error "$FINISH - $START >= $TIMEOUT / 2"
1791 sleep $((TIMEOUT / 2 - PROCESS))
1794 run_test 27v "skip object creation on slow OST"
1796 test_27w() { # bug 10997
1797 test_mkdir $DIR/$tdir
1798 $LFS setstripe -S 65536 $DIR/$tdir/f0 || error "setstripe failed"
1799 [ $($LFS getstripe -S $DIR/$tdir/f0) -ne 65536 ] &&
1800 error "stripe size $size != 65536" || true
1801 [ $($LFS getstripe -d $DIR/$tdir | grep -c "stripe_count") -eq 0 ] &&
1802 error "$LFS getstripe -d $DIR/$tdir no 'stripe_count'" || true
1804 run_test 27w "check $LFS setstripe -S and getstrip -d options"
1807 [[ $OSTCOUNT -lt 2 ]] &&
1808 skip_env "skipping multiple stripe count/offset test" && return
1810 test_mkdir $DIR/$tdir
1811 for i in $(seq 1 $OSTCOUNT); do
1813 $LFS setstripe -c $i -i $offset $DIR/$tdir/f$i ||
1814 error "setstripe -c $i -i $offset failed"
1815 count=$($LFS getstripe -c $DIR/$tdir/f$i)
1816 index=$($LFS getstripe -i $DIR/$tdir/f$i)
1817 [ $count -ne $i ] && error "stripe count $count != $i" || true
1818 [ $index -ne $offset ] &&
1819 error "stripe offset $index != $offset" || true
1822 run_test 27wa "check $LFS setstripe -c -i options"
1825 remote_ost_nodsh && skip "remote OST with nodsh" && return
1826 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
1827 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1828 OFFSET=$(($OSTCOUNT - 1))
1830 local OST=$(ostname_from_index $OSTIDX)
1832 test_mkdir $DIR/$tdir
1833 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe per file
1834 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 1
1836 createmany -o $DIR/$tdir/$tfile $OSTCOUNT
1837 for i in $(seq 0 $OFFSET); do
1838 [ $($LFS getstripe $DIR/$tdir/$tfile$i | grep -A 10 obdidx |
1839 awk '{print $1}' | grep -w "$OSTIDX") ] &&
1840 error "OST0 was degraded but new created file still use it"
1842 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 0
1844 run_test 27x "create files while OST0 is degraded"
1847 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
1848 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1849 remote_ost_nodsh && skip "remote OST with nodsh" && return
1850 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1852 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS $FSNAME-OST0000)
1853 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
1854 osc.$mdtosc.prealloc_last_id)
1855 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
1856 osc.$mdtosc.prealloc_next_id)
1857 local fcount=$((last_id - next_id))
1858 [[ $fcount -eq 0 ]] && skip "not enough space on OST0" && return
1859 [[ $fcount -gt $OSTCOUNT ]] && fcount=$OSTCOUNT
1861 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
1862 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
1863 local OST_DEACTIVE_IDX=-1
1868 for OSC in $MDS_OSCS; do
1869 OST=$(osc_to_ost $OSC)
1870 OSTIDX=$(index_from_ostuuid $OST)
1871 if [ $OST_DEACTIVE_IDX == -1 ]; then
1872 OST_DEACTIVE_IDX=$OSTIDX
1874 if [ $OSTIDX != $OST_DEACTIVE_IDX ]; then
1875 echo $OSC "is Deactivated:"
1876 do_facet $SINGLEMDS lctl --device %$OSC deactivate
1880 OSTIDX=$(index_from_ostuuid $OST)
1881 test_mkdir $DIR/$tdir
1882 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe / file
1884 for OSC in $MDS_OSCS; do
1885 OST=$(osc_to_ost $OSC)
1886 OSTIDX=$(index_from_ostuuid $OST)
1887 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
1888 echo $OST "is degraded:"
1889 do_facet ost$((OSTIDX+1)) lctl set_param -n \
1890 obdfilter.$OST.degraded=1
1895 createmany -o $DIR/$tdir/$tfile $fcount
1897 for OSC in $MDS_OSCS; do
1898 OST=$(osc_to_ost $OSC)
1899 OSTIDX=$(index_from_ostuuid $OST)
1900 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
1901 echo $OST "is recovered from degraded:"
1902 do_facet ost$((OSTIDX+1)) lctl set_param -n \
1903 obdfilter.$OST.degraded=0
1905 do_facet $SINGLEMDS lctl --device %$OSC activate
1909 # all osp devices get activated, hence -1 stripe count restored
1910 local stripe_count=0
1912 # sleep 2*lod_qos_maxage seconds waiting for lod qos to notice osp
1913 # devices get activated.
1915 $LFS setstripe -c -1 $DIR/$tfile
1916 stripe_count=$($LFS getstripe -c $DIR/$tfile)
1918 [ $stripe_count -ne $OSTCOUNT ] &&
1919 error "Of $OSTCOUNT OSTs, only $stripe_count is available"
1922 run_test 27y "create files while OST0 is degraded and the rest inactive"
1928 lmm_count=$($GETSTRIPE -c $1)
1929 lmm_seq=$($GETSTRIPE -v $1 | awk '/lmm_seq/ { print $2 }')
1930 lmm_oid=$($GETSTRIPE -v $1 | awk '/lmm_object_id/ { print $2 }')
1932 local old_ifs="$IFS"
1934 fid=($($LFS path2fid $1))
1937 log "FID seq ${fid[1]}, oid ${fid[2]} ver ${fid[3]}"
1938 log "LOV seq $lmm_seq, oid $lmm_oid, count: $lmm_count"
1940 # compare lmm_seq and lu_fid->f_seq
1941 [ $lmm_seq = ${fid[1]} ] || { error "SEQ mismatch"; return 1; }
1942 # compare lmm_object_id and lu_fid->oid
1943 [ $lmm_oid = ${fid[2]} ] || { error "OID mismatch"; return 2; }
1945 # check the trusted.fid attribute of the OST objects of the file
1946 local have_obdidx=false
1948 $GETSTRIPE $1 | while read obdidx oid hex seq; do
1949 # skip lines up to and including "obdidx"
1950 [ -z "$obdidx" ] && break
1951 [ "$obdidx" = "obdidx" ] && have_obdidx=true && continue
1952 $have_obdidx || continue
1954 local ost=$((obdidx + 1))
1955 local dev=$(ostdevname $ost)
1958 log "want: stripe:$stripe_nr ost:$obdidx oid:$oid/$hex seq:$seq"
1960 seq=$(echo $seq | sed -e "s/^0x//g")
1961 if [ $seq == 0 ] || [ $(facet_fstype ost$ost) == zfs ]; then
1962 oid_hex=$(echo $oid)
1964 oid_hex=$(echo $hex | sed -e "s/^0x//g")
1966 local obj_file="O/$seq/d$((oid %32))/$oid_hex"
1970 # Don't unmount/remount the OSTs if we don't need to do that.
1971 # LU-2577 changes filter_fid to be smaller, so debugfs needs
1972 # update too, until that use mount/ll_decode_filter_fid/mount.
1973 # Re-enable when debugfs will understand new filter_fid.
1975 if [ $(facet_fstype ost$ost) == ldiskfs ]; then
1976 ff=$(do_facet ost$ost "$DEBUGFS -c -R 'stat $obj_file' \
1977 $dev 2>/dev/null" | grep "parent=")
1979 if [ -z "$ff" ]; then
1981 mount_fstype ost$ost
1982 ff=$(do_facet ost$ost $LL_DECODE_FILTER_FID \
1983 $(facet_mntpt ost$ost)/$obj_file)
1984 unmount_fstype ost$ost
1985 start ost$ost $dev $OST_MOUNT_OPTS
1989 [ -z "$ff" ] && error "$obj_file: no filter_fid info"
1991 echo "$ff" | sed -e 's#.*objid=#got: objid=#'
1993 # /mnt/O/0/d23/23: objid=23 seq=0 parent=[0x200000400:0x1e:0x1]
1994 # fid: objid=23 seq=0 parent=[0x200000400:0x1e:0x0] stripe=1
1996 # fid: parent=[0x200000400:0x1e:0x0] stripe=1 stripe_count=2 \
1997 # stripe_size=1048576 component_id=1 component_start=0 \
1998 # component_end=33554432
1999 local ff_parent=$(sed -e 's/.*parent=.//' <<<$ff)
2000 local ff_pseq=$(cut -d: -f1 <<<$ff_parent)
2001 local ff_poid=$(cut -d: -f2 <<<$ff_parent)
2003 if grep -q 'stripe=' <<<$ff; then
2004 ff_pstripe=$(sed -e 's/.*stripe=//' -e 's/ .*//' <<<$ff)
2006 # $LL_DECODE_FILTER_FID does not print "stripe="; look
2007 # into f_ver in this case. See comment on ff_parent.
2008 ff_pstripe=$(cut -d: -f3 <<<$ff_parent | sed -e 's/]//')
2011 # compare lmm_seq and filter_fid->ff_parent.f_seq
2012 [ $ff_pseq = $lmm_seq ] ||
2013 error "FF parent SEQ $ff_pseq != $lmm_seq"
2014 # compare lmm_object_id and filter_fid->ff_parent.f_oid
2015 [ $ff_poid = $lmm_oid ] ||
2016 error "FF parent OID $ff_poid != $lmm_oid"
2017 (($ff_pstripe == $stripe_nr)) ||
2018 error "FF stripe $ff_pstripe != $stripe_nr"
2020 stripe_nr=$((stripe_nr + 1))
2021 [ $(lustre_version_code client) -lt $(version_code 2.9.55) ] &&
2023 if grep -q 'stripe_count=' <<<$ff; then
2024 local ff_scnt=$(sed -e 's/.*stripe_count=//' \
2025 -e 's/ .*//' <<<$ff)
2026 [ $lmm_count = $ff_scnt ] ||
2027 error "FF stripe count $lmm_count != $ff_scnt"
2033 remote_ost_nodsh && skip "remote OST with nodsh" && return
2034 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2035 test_mkdir $DIR/$tdir
2037 $LFS setstripe -c 1 -i 0 -S 64k $DIR/$tdir/$tfile-1 ||
2038 { error "setstripe -c -1 failed"; return 1; }
2039 # We need to send a write to every object to get parent FID info set.
2040 # This _should_ also work for setattr, but does not currently.
2041 # touch $DIR/$tdir/$tfile-1 ||
2042 dd if=/dev/zero of=$DIR/$tdir/$tfile-1 bs=1M count=1 ||
2043 { error "dd $tfile-1 failed"; return 2; }
2044 $LFS setstripe -c -1 -i $((OSTCOUNT - 1)) -S 1M $DIR/$tdir/$tfile-2 ||
2045 { error "setstripe -c -1 failed"; return 3; }
2046 dd if=/dev/zero of=$DIR/$tdir/$tfile-2 bs=1M count=$OSTCOUNT ||
2047 { error "dd $tfile-2 failed"; return 4; }
2049 # make sure write RPCs have been sent to OSTs
2052 check_seq_oid $DIR/$tdir/$tfile-1 || return 5
2053 check_seq_oid $DIR/$tdir/$tfile-2 || return 6
2055 run_test 27z "check SEQ/OID on the MDT and OST filesystems"
2057 test_27A() { # b=19102
2058 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2060 save_layout_restore_at_exit $MOUNT
2062 $SETSTRIPE -c 0 -i -1 -S 0 $MOUNT
2063 wait_update $HOSTNAME "$GETSTRIPE -c $MOUNT | sed 's/ *//g'" "1" 20 ||
2064 error "stripe count $($GETSTRIPE -c $MOUNT) != 1"
2065 local default_size=$($GETSTRIPE -S $MOUNT)
2066 local default_offset=$($GETSTRIPE -i $MOUNT)
2067 local dsize=$(do_facet $SINGLEMDS \
2068 "$LCTL get_param -n lod.$(facet_svc $SINGLEMDS)*.stripesize")
2069 [ $default_size -eq $dsize ] ||
2070 error "stripe size $default_size != $dsize"
2071 [ $default_offset -eq -1 ] ||error "stripe offset $default_offset != -1"
2073 run_test 27A "check filesystem-wide default LOV EA values"
2075 test_27B() { # LU-2523
2076 test_mkdir $DIR/$tdir
2077 rm -f $DIR/$tdir/f0 $DIR/$tdir/f1
2079 # open f1 with O_LOV_DELAY_CREATE
2081 # call setstripe ioctl on open file descriptor for f1
2083 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:nB1c \
2087 # open f1 with O_LOV_DELAY_CREATE
2089 # call setstripe ioctl on open file descriptor for f1
2091 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:uB1c
2093 # Allow multiop to fail in imitation of NFS's busted semantics.
2096 run_test 27B "call setstripe on open unlinked file/rename victim"
2098 test_27C() { #LU-2871
2099 [[ $OSTCOUNT -lt 2 ]] && skip "needs >= 2 OSTs" && return
2107 test_mkdir $DIR/$tdir
2109 for i in $(seq 0 $((OSTCOUNT - 1))); do
2110 # set stripe across all OSTs starting from OST$i
2111 $SETSTRIPE -i $i -c -1 $tfile$i
2112 # get striping information
2113 ost_idx=($($GETSTRIPE $tfile$i |
2114 tail -n $((OSTCOUNT + 1)) | awk '{print $1}'))
2118 [ ${#ost_idx[@]} -eq $OSTCOUNT ] ||
2119 error "${#ost_idx[@]} != $OSTCOUNT"
2121 for index in $(seq 0 $((OSTCOUNT - 1))); do
2123 for j in $(echo ${ost_idx[@]}); do
2124 if [ $index -eq $j ]; then
2130 error "Can not find $index in ${ost_idx[@]}"
2134 run_test 27C "check full striping across all OSTs"
2137 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs" && return
2138 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
2139 remote_mds_nodsh && skip "remote MDS with nodsh" && return
2140 local POOL=${POOL:-testpool}
2142 local last_ost=$(($OSTCOUNT - 1))
2144 local ost_list=$(seq $first_ost $ost_step $last_ost)
2145 local ost_range="$first_ost $last_ost $ost_step"
2147 if ! combined_mgs_mds ; then
2151 test_mkdir $DIR/$tdir
2152 pool_add $POOL || error "pool_add failed"
2153 pool_add_targets $POOL $ost_range || error "pool_add_targets failed"
2156 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.55) ] &&
2158 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.9.55) -o \
2159 $(lustre_version_code client) -lt $(version_code 2.9.55) ] &&
2160 skip27D+=" -s 30,31"
2161 llapi_layout_test -d$DIR/$tdir -p$POOL -o$OSTCOUNT $skip27D ||
2162 error "llapi_layout_test failed"
2164 destroy_test_pools || error "destroy test pools failed"
2166 if ! combined_mgs_mds ; then
2170 run_test 27D "validate llapi_layout API"
2172 # Verify that default_easize is increased from its initial value after
2173 # accessing a widely striped file.
2175 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs" && return
2176 [ $(lustre_version_code client) -lt $(version_code 2.5.57) ] &&
2177 skip "client does not have LU-3338 fix" && return
2179 # 72 bytes is the minimum space required to store striping
2180 # information for a file striped across one OST:
2181 # (sizeof(struct lov_user_md_v3) +
2182 # sizeof(struct lov_user_ost_data_v1))
2184 $LCTL set_param -n llite.*.default_easize $min_easize ||
2185 error "lctl set_param failed"
2186 local easize=$($LCTL get_param -n llite.*.default_easize)
2188 [ $easize -eq $min_easize ] ||
2189 error "failed to set default_easize"
2191 $LFS setstripe -c $OSTCOUNT $DIR/$tfile ||
2192 error "setstripe failed"
2196 easize=$($LCTL get_param -n llite.*.default_easize)
2198 [ $easize -gt $min_easize ] ||
2199 error "default_easize not updated"
2201 run_test 27E "check that default extended attribute size properly increases"
2203 test_27F() { # LU-5346/LU-7975
2204 [[ $OSTCOUNT -lt 2 ]] && skip "needs >= 2 OSTs" && return
2205 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2206 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.51) ]] &&
2207 skip "Need MDS version at least 2.8.51" && return
2208 remote_ost_nodsh && skip "remote OST with nodsh" && return
2210 test_mkdir $DIR/$tdir
2212 $SETSTRIPE -c 2 $DIR/$tdir
2214 # stop all OSTs to reproduce situation for LU-7975 ticket
2215 for num in $(seq $OSTCOUNT); do
2219 # open/create f0 with O_LOV_DELAY_CREATE
2220 # truncate f0 to a non-0 size
2222 multiop $DIR/$tdir/f0 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:T1050000c
2224 $CHECKSTAT -s 1050000 $DIR/$tdir/f0 || error "checkstat failed"
2225 # open/write it again to force delayed layout creation
2226 cat /etc/hosts > $DIR/$tdir/f0 &
2230 for num in $(seq $OSTCOUNT); do
2231 start ost$num $(ostdevname $num) $OST_MOUNT_OPTS ||
2232 error "ost$num failed to start"
2235 wait $catpid || error "cat failed"
2237 cmp /etc/hosts $DIR/$tdir/f0 || error "cmp failed"
2238 [[ $($GETSTRIPE -c $DIR/$tdir/f0) == 2 ]] || error "wrong stripecount"
2241 run_test 27F "Client resend delayed layout creation with non-zero size"
2243 # createtest also checks that device nodes are created and
2244 # then visible correctly (#2091)
2245 test_28() { # bug 2091
2247 $CREATETEST $DIR/d28/ct || error "createtest failed"
2249 run_test 28 "create/mknod/mkdir with bad file types ============"
2252 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return 0
2253 sync; sleep 1; sync # flush out any dirty pages from previous tests
2260 declare -i LOCKCOUNTORIG=0
2261 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
2262 let LOCKCOUNTORIG=$LOCKCOUNTORIG+$lock_count
2264 [ $LOCKCOUNTORIG -eq 0 ] && error "No mdc lock count" && return 1
2266 declare -i LOCKUNUSEDCOUNTORIG=0
2267 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
2268 let LOCKUNUSEDCOUNTORIG=$LOCKUNUSEDCOUNTORIG+$unused_count
2275 declare -i LOCKCOUNTCURRENT=0
2276 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
2277 let LOCKCOUNTCURRENT=$LOCKCOUNTCURRENT+$lock_count
2280 declare -i LOCKUNUSEDCOUNTCURRENT=0
2281 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
2282 let LOCKUNUSEDCOUNTCURRENT=$LOCKUNUSEDCOUNTCURRENT+$unused_count
2285 if [[ $LOCKCOUNTCURRENT -gt $LOCKCOUNTORIG ]]; then
2286 $LCTL set_param -n ldlm.dump_namespaces ""
2287 error "CURRENT: $LOCKCOUNTCURRENT > $LOCKCOUNTORIG"
2288 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
2289 log "dumped log to $TMP/test_29.dk (bug 5793)"
2292 if [[ $LOCKUNUSEDCOUNTCURRENT -gt $LOCKUNUSEDCOUNTORIG ]]; then
2293 error "UNUSED: $LOCKUNUSEDCOUNTCURRENT > $LOCKUNUSEDCOUNTORIG"
2294 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
2295 log "dumped log to $TMP/test_29.dk (bug 5793)"
2299 run_test 29 "IT_GETATTR regression ============================"
2301 test_30a() { # was test_30
2302 cp $(which ls) $DIR || cp /bin/ls $DIR
2303 $DIR/ls / || error "Can't execute binary from lustre"
2306 run_test 30a "execute binary from Lustre (execve) =============="
2309 cp `which ls` $DIR || cp /bin/ls $DIR
2311 $RUNAS $DIR/ls / || error "Can't execute binary from lustre as non-root"
2314 run_test 30b "execute binary from Lustre as non-root ==========="
2316 test_30c() { # b=22376
2317 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2318 cp `which ls` $DIR || cp /bin/ls $DIR
2320 cancel_lru_locks mdc
2321 cancel_lru_locks osc
2322 $RUNAS $DIR/ls / || error "Can't execute binary from lustre"
2325 run_test 30c "execute binary from Lustre without read perms ===="
2328 $OPENUNLINK $DIR/f31 $DIR/f31 || error "openunlink failed"
2329 $CHECKSTAT -a $DIR/f31 || error "$DIR/f31 exists"
2331 run_test 31a "open-unlink file =================================="
2334 touch $DIR/f31 || error "touch $DIR/f31 failed"
2335 ln $DIR/f31 $DIR/f31b || error "ln failed"
2336 $MULTIOP $DIR/f31b Ouc || error "multiop failed"
2337 $CHECKSTAT -t file $DIR/f31 || error "$DIR/f31 not file type"
2339 run_test 31b "unlink file with multiple links while open ======="
2342 touch $DIR/f31 || error "touch $DIR/f31 failed"
2343 ln $DIR/f31 $DIR/f31c || error "ln failed"
2344 multiop_bg_pause $DIR/f31 O_uc ||
2345 error "multiop_bg_pause for $DIR/f31 failed"
2347 $MULTIOP $DIR/f31c Ouc
2348 kill -USR1 $MULTIPID
2351 run_test 31c "open-unlink file with multiple links ============="
2354 opendirunlink $DIR/d31d $DIR/d31d || error "opendirunlink failed"
2355 $CHECKSTAT -a $DIR/d31d || error "$DIR/d31d exists"
2357 run_test 31d "remove of open directory ========================="
2359 test_31e() { # bug 2904
2360 openfilleddirunlink $DIR/d31e || error "openfilleddirunlink failed"
2362 run_test 31e "remove of open non-empty directory ==============="
2364 test_31f() { # bug 4554
2365 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2367 test_mkdir $DIR/d31f
2368 $SETSTRIPE -S 1048576 -c 1 $DIR/d31f
2369 cp /etc/hosts $DIR/d31f
2371 $GETSTRIPE $DIR/d31f/hosts
2372 multiop_bg_pause $DIR/d31f D_c || return 1
2375 rm -rv $DIR/d31f || error "first of $DIR/d31f"
2376 test_mkdir $DIR/d31f
2377 $SETSTRIPE -S 1048576 -c 1 $DIR/d31f
2378 cp /etc/hosts $DIR/d31f
2380 $GETSTRIPE $DIR/d31f/hosts
2381 multiop_bg_pause $DIR/d31f D_c || return 1
2384 kill -USR1 $MULTIPID || error "first opendir $MULTIPID not running"
2385 wait $MULTIPID || error "first opendir $MULTIPID failed"
2389 kill -USR1 $MULTIPID2 || error "second opendir $MULTIPID not running"
2390 wait $MULTIPID2 || error "second opendir $MULTIPID2 failed"
2393 run_test 31f "remove of open directory with open-unlink file ==="
2396 echo "-- cross directory link --"
2397 test_mkdir -c1 $DIR/${tdir}ga
2398 test_mkdir -c1 $DIR/${tdir}gb
2399 touch $DIR/${tdir}ga/f
2400 ln $DIR/${tdir}ga/f $DIR/${tdir}gb/g
2401 $CHECKSTAT -t file $DIR/${tdir}ga/f || error "source"
2402 [ `stat -c%h $DIR/${tdir}ga/f` == '2' ] || error "source nlink"
2403 $CHECKSTAT -t file $DIR/${tdir}gb/g || error "target"
2404 [ `stat -c%h $DIR/${tdir}gb/g` == '2' ] || error "target nlink"
2406 run_test 31g "cross directory link==============="
2409 echo "-- cross directory link --"
2410 test_mkdir -c1 $DIR/${tdir}
2411 test_mkdir -c1 $DIR/${tdir}/dir
2412 touch $DIR/${tdir}/f
2413 ln $DIR/${tdir}/f $DIR/${tdir}/dir/g
2414 $CHECKSTAT -t file $DIR/${tdir}/f || error "source"
2415 [ `stat -c%h $DIR/${tdir}/f` == '2' ] || error "source nlink"
2416 $CHECKSTAT -t file $DIR/${tdir}/dir/g || error "target"
2417 [ `stat -c%h $DIR/${tdir}/dir/g` == '2' ] || error "target nlink"
2419 run_test 31h "cross directory link under child==============="
2422 echo "-- cross directory link --"
2423 test_mkdir -c1 $DIR/$tdir
2424 test_mkdir -c1 $DIR/$tdir/dir
2425 touch $DIR/$tdir/dir/f
2426 ln $DIR/$tdir/dir/f $DIR/$tdir/g
2427 $CHECKSTAT -t file $DIR/$tdir/dir/f || error "source"
2428 [ `stat -c%h $DIR/$tdir/dir/f` == '2' ] || error "source nlink"
2429 $CHECKSTAT -t file $DIR/$tdir/g || error "target"
2430 [ `stat -c%h $DIR/$tdir/g` == '2' ] || error "target nlink"
2432 run_test 31i "cross directory link under parent==============="
2435 test_mkdir -c1 -p $DIR/$tdir
2436 test_mkdir -c1 -p $DIR/$tdir/dir1
2437 ln $DIR/$tdir/dir1 $DIR/$tdir/dir2 && error "ln for dir"
2438 link $DIR/$tdir/dir1 $DIR/$tdir/dir3 && error "link for dir"
2439 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir4 && error "mlink for dir"
2440 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir1 && error "mlink to the same dir"
2443 run_test 31j "link for directory==============="
2446 test_mkdir -c1 -p $DIR/$tdir
2448 touch $DIR/$tdir/exist
2449 mlink $DIR/$tdir/s $DIR/$tdir/t || error "mlink"
2450 mlink $DIR/$tdir/s $DIR/$tdir/exist && error "mlink to exist file"
2451 mlink $DIR/$tdir/s $DIR/$tdir/s && error "mlink to the same file"
2452 mlink $DIR/$tdir/s $DIR/$tdir && error "mlink to parent dir"
2453 mlink $DIR/$tdir $DIR/$tdir/s && error "mlink parent dir to target"
2454 mlink $DIR/$tdir/not-exist $DIR/$tdir/foo && error "mlink non-existing to new"
2455 mlink $DIR/$tdir/not-exist $DIR/$tdir/s && error "mlink non-existing to exist"
2458 run_test 31k "link to file: the same, non-existing, dir==============="
2464 touch $DIR/d31m2/exist
2465 mlink $DIR/d31m/s $DIR/d31m2/t || error "mlink"
2466 mlink $DIR/d31m/s $DIR/d31m2/exist && error "mlink to exist file"
2467 mlink $DIR/d31m/s $DIR/d31m2 && error "mlink to parent dir"
2468 mlink $DIR/d31m2 $DIR/d31m/s && error "mlink parent dir to target"
2469 mlink $DIR/d31m/not-exist $DIR/d31m2/foo && error "mlink non-existing to new"
2470 mlink $DIR/d31m/not-exist $DIR/d31m2/s && error "mlink non-existing to exist"
2473 run_test 31m "link to file: the same, non-existing, dir==============="
2476 touch $DIR/$tfile || error "cannot create '$DIR/$tfile'"
2477 nlink=$(stat --format=%h $DIR/$tfile)
2478 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
2480 local cmd="exec $fd<$DIR/$tfile"
2483 trap "eval $cmd" EXIT
2484 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
2485 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
2486 rm $DIR/$tfile || error "cannot remove '$DIR/$tfile'"
2487 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
2488 [ ${nlink:--1} -eq 0 ] || error "nlink is $nlink, expected 0"
2491 run_test 31n "check link count of unlinked file"
2494 local TEMPNAME=$(mktemp $1_XXXXXX)
2495 mlink $TEMPNAME $1 2> /dev/null &&
2496 echo "$BASHPID: link $TEMPNAME to $1 succeeded"
2500 test_31o() { # LU-2901
2501 test_mkdir $DIR/$tdir
2502 for LOOP in $(seq 100); do
2503 rm -f $DIR/$tdir/$tfile*
2504 for THREAD in $(seq 8); do
2505 link_one $DIR/$tdir/$tfile.$LOOP &
2508 local LINKS=$(ls -1 $DIR/$tdir | grep -c $tfile.$LOOP)
2509 [[ $LINKS -gt 1 ]] && ls $DIR/$tdir &&
2510 error "$LINKS duplicate links to $tfile.$LOOP" &&
2514 run_test 31o "duplicate hard links with same filename"
2517 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2519 test_mkdir $DIR/$tdir
2520 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
2521 $LFS setdirstripe -D -c2 -H all_char $DIR/$tdir/striped_dir
2523 opendirunlink $DIR/$tdir/striped_dir/test1 ||
2524 error "open unlink test1 failed"
2525 opendirunlink $DIR/$tdir/striped_dir/test2 ||
2526 error "open unlink test2 failed"
2528 $CHECKSTAT -a $DIR/$tdir/striped_dir/test1 ||
2529 error "test1 still exists"
2530 $CHECKSTAT -a $DIR/$tdir/striped_dir/test2 ||
2531 error "test2 still exists"
2533 run_test 31p "remove of open striped directory"
2535 cleanup_test32_mount() {
2538 local loopdev=$(losetup -a | grep $EXT2_DEV | sed -ne 's/:.*$//p')
2539 $UMOUNT $DIR/$tdir/ext2-mountpoint || rc=$?
2540 losetup -d $loopdev || true
2546 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2547 echo "== more mountpoints and symlinks ================="
2548 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2549 trap cleanup_test32_mount EXIT
2550 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2551 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2552 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2553 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/.. ||
2554 error "$DIR/$tdir/ext2-mountpoint/.. not dir type"
2555 cleanup_test32_mount
2557 run_test 32a "stat d32a/ext2-mountpoint/.. ====================="
2560 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2561 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2562 trap cleanup_test32_mount EXIT
2563 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2564 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2565 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2566 ls -al $DIR/$tdir/ext2-mountpoint/.. ||
2567 error "Can't list $DIR/$tdir/ext2-mountpoint/.."
2568 cleanup_test32_mount
2570 run_test 32b "open d32b/ext2-mountpoint/.. ====================="
2573 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2574 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2575 trap cleanup_test32_mount EXIT
2576 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2577 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2578 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2579 test_mkdir -p $DIR/$tdir/d2/test_dir
2580 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/../d2/test_dir ||
2581 error "$DIR/$tdir/ext2-mountpoint/../d2/test_dir not dir type"
2582 cleanup_test32_mount
2584 run_test 32c "stat d32c/ext2-mountpoint/../d2/test_dir ========="
2587 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2588 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2589 trap cleanup_test32_mount EXIT
2590 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2591 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2592 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2593 test_mkdir -p $DIR/$tdir/d2/test_dir
2594 ls -al $DIR/$tdir/ext2-mountpoint/../d2/test_dir ||
2595 error "Can't list $DIR/$tdir/ext2-mountpoint/../d2/test_dir"
2596 cleanup_test32_mount
2598 run_test 32d "open d32d/ext2-mountpoint/../d2/test_dir"
2602 test_mkdir -p $DIR/$tdir/tmp
2603 local tmp_dir=$DIR/$tdir/tmp
2604 ln -s $DIR/$tdir $tmp_dir/symlink11
2605 ln -s $tmp_dir/symlink11 $tmp_dir/../symlink01
2606 $CHECKSTAT -t link $DIR/$tdir/tmp/symlink11 || error "symlink11 bad"
2607 $CHECKSTAT -t link $DIR/$tdir/symlink01 || error "symlink01 bad"
2609 run_test 32e "stat d32e/symlink->tmp/symlink->lustre-subdir"
2613 test_mkdir -p $DIR/$tdir/tmp
2614 local tmp_dir=$DIR/$tdir/tmp
2615 ln -s $DIR/$tdir $tmp_dir/symlink11
2616 ln -s $tmp_dir/symlink11 $tmp_dir/../symlink01
2617 ls $DIR/$tdir/tmp/symlink11 || error "symlink11 bad"
2618 ls $DIR/$tdir/symlink01 || error "symlink01 bad"
2620 run_test 32f "open d32f/symlink->tmp/symlink->lustre-subdir"
2623 local tmp_dir=$DIR/$tdir/tmp
2624 test_mkdir -p $tmp_dir
2625 test_mkdir $DIR/${tdir}2
2626 ln -s $DIR/${tdir}2 $tmp_dir/symlink12
2627 ln -s $tmp_dir/symlink12 $tmp_dir/../symlink02
2628 $CHECKSTAT -t link $tmp_dir/symlink12 || error "symlink12 not a link"
2629 $CHECKSTAT -t link $DIR/$tdir/symlink02 || error "symlink02 not a link"
2630 $CHECKSTAT -t dir -f $tmp_dir/symlink12 || error "symlink12 not a dir"
2631 $CHECKSTAT -t dir -f $DIR/$tdir/symlink02 || error "symlink12 not a dir"
2633 run_test 32g "stat d32g/symlink->tmp/symlink->lustre-subdir/${tdir}2"
2636 rm -fr $DIR/$tdir $DIR/${tdir}2
2637 tmp_dir=$DIR/$tdir/tmp
2638 test_mkdir -p $tmp_dir
2639 test_mkdir $DIR/${tdir}2
2640 ln -s $DIR/${tdir}2 $tmp_dir/symlink12
2641 ln -s $tmp_dir/symlink12 $tmp_dir/../symlink02
2642 ls $tmp_dir/symlink12 || error "listing symlink12"
2643 ls $DIR/$tdir/symlink02 || error "listing symlink02"
2645 run_test 32h "open d32h/symlink->tmp/symlink->lustre-subdir/${tdir}2"
2648 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2649 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2650 trap cleanup_test32_mount EXIT
2651 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2652 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2653 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2654 touch $DIR/$tdir/test_file
2655 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../test_file ||
2656 error "$DIR/$tdir/ext2-mountpoint/../test_file not file type"
2657 cleanup_test32_mount
2659 run_test 32i "stat d32i/ext2-mountpoint/../test_file ==========="
2662 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2663 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2664 trap cleanup_test32_mount EXIT
2665 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2666 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2667 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2668 touch $DIR/$tdir/test_file
2669 cat $DIR/$tdir/ext2-mountpoint/../test_file ||
2670 error "Can't open $DIR/$tdir/ext2-mountpoint/../test_file"
2671 cleanup_test32_mount
2673 run_test 32j "open d32j/ext2-mountpoint/../test_file ==========="
2676 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2678 trap cleanup_test32_mount EXIT
2679 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2680 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2681 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2682 test_mkdir -p $DIR/$tdir/d2
2683 touch $DIR/$tdir/d2/test_file || error "touch failed"
2684 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../d2/test_file ||
2685 error "$DIR/$tdir/ext2-mountpoint/../d2/test_file not file type"
2686 cleanup_test32_mount
2688 run_test 32k "stat d32k/ext2-mountpoint/../d2/test_file ========"
2691 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2693 trap cleanup_test32_mount EXIT
2694 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2695 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2696 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2697 test_mkdir -p $DIR/$tdir/d2
2698 touch $DIR/$tdir/d2/test_file || error "touch failed"
2699 cat $DIR/$tdir/ext2-mountpoint/../d2/test_file ||
2700 error "Can't open $DIR/$tdir/ext2-mountpoint/../d2/test_file"
2701 cleanup_test32_mount
2703 run_test 32l "open d32l/ext2-mountpoint/../d2/test_file ========"
2707 test_mkdir -p $DIR/d32m/tmp
2708 TMP_DIR=$DIR/d32m/tmp
2709 ln -s $DIR $TMP_DIR/symlink11
2710 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2711 $CHECKSTAT -t link $DIR/d32m/tmp/symlink11 ||
2712 error "symlink11 not a link"
2713 $CHECKSTAT -t link $DIR/d32m/symlink01 ||
2714 error "symlink01 not a link"
2716 run_test 32m "stat d32m/symlink->tmp/symlink->lustre-root ======"
2720 test_mkdir -p $DIR/d32n/tmp
2721 TMP_DIR=$DIR/d32n/tmp
2722 ln -s $DIR $TMP_DIR/symlink11
2723 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2724 ls -l $DIR/d32n/tmp/symlink11 || error "listing symlink11"
2725 ls -l $DIR/d32n/symlink01 || error "listing symlink01"
2727 run_test 32n "open d32n/symlink->tmp/symlink->lustre-root ======"
2731 test_mkdir -p $DIR/d32o/tmp
2732 TMP_DIR=$DIR/d32o/tmp
2733 ln -s $DIR/$tfile $TMP_DIR/symlink12
2734 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2735 $CHECKSTAT -t link $DIR/d32o/tmp/symlink12 ||
2736 error "symlink12 not a link"
2737 $CHECKSTAT -t link $DIR/d32o/symlink02 || error "symlink02 not a link"
2738 $CHECKSTAT -t file -f $DIR/d32o/tmp/symlink12 ||
2739 error "$DIR/d32o/tmp/symlink12 not file type"
2740 $CHECKSTAT -t file -f $DIR/d32o/symlink02 ||
2741 error "$DIR/d32o/symlink02 not file type"
2743 run_test 32o "stat d32o/symlink->tmp/symlink->lustre-root/$tfile"
2753 test_mkdir -p $DIR/d32p/tmp
2755 TMP_DIR=$DIR/d32p/tmp
2757 ln -s $DIR/$tfile $TMP_DIR/symlink12
2759 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2761 cat $DIR/d32p/tmp/symlink12 ||
2762 error "Can't open $DIR/d32p/tmp/symlink12"
2764 cat $DIR/d32p/symlink02 || error "Can't open $DIR/d32p/symlink02"
2767 run_test 32p "open d32p/symlink->tmp/symlink->lustre-root/$tfile"
2770 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2771 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2772 trap cleanup_test32_mount EXIT
2773 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2774 touch $DIR/$tdir/ext2-mountpoint/under_the_mount || error "touch failed"
2775 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2776 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2777 ls $DIR/$tdir/ext2-mountpoint | grep "\<under_the_mount\>" && error
2778 cleanup_test32_mount
2780 run_test 32q "stat follows mountpoints in Lustre (should return error)"
2783 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2784 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2785 trap cleanup_test32_mount EXIT
2786 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2787 touch $DIR/$tdir/ext2-mountpoint/under_the_mount || error "touch failed"
2788 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2789 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2790 ls $DIR/$tdir/ext2-mountpoint | grep -q under_the_mount && error || true
2791 cleanup_test32_mount
2793 run_test 32r "opendir follows mountpoints in Lustre (should return error)"
2798 chmod 444 $DIR/$tfile
2799 chown $RUNAS_ID $DIR/$tfile
2801 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
2804 run_test 33aa "write file with mode 444 (should return error)"
2808 test_mkdir $DIR/$tdir
2809 chown $RUNAS_ID $DIR/$tdir
2810 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/$tdir/$tfile ||
2811 error "$RUNAS create $tdir/$tfile failed"
2812 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/$tdir/$tfile &&
2813 error "open RDWR" || true
2815 run_test 33a "test open file(mode=0444) with O_RDWR (should return error)"
2819 test_mkdir $DIR/$tdir
2820 chown $RUNAS_ID $DIR/$tdir
2821 $RUNAS $OPENFILE -f 1286739555 $DIR/$tdir/$tfile || true
2823 run_test 33b "test open file with malformed flags (No panic)"
2826 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2832 remote_ost_nodsh && skip "remote OST with nodsh" && return
2835 test_mkdir $DIR/$tdir
2836 # Read: 0, Write: 4, create/destroy: 2/0, stat: 1, punch: 0
2839 for ostnum in $(seq $OSTCOUNT); do
2840 # test-framework's OST numbering is one-based, while Lustre's
2842 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
2843 # Parsing llobdstat's output sucks; we could grep the /proc
2844 # path, but that's likely to not be as portable as using the
2845 # llobdstat utility. So we parse lctl output instead.
2846 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
2847 obdfilter/$ostname/stats |
2848 awk '/^write_bytes/ {print $7}' )
2849 echo "baseline_write_bytes@$OSTnum/$ostname=$write_bytes"
2850 if (( ${write_bytes:-0} > 0 ))
2857 $all_zeros || return 0
2860 echo foo > $DIR/$tdir/bar
2864 # Total up write_bytes after writing. We'd better find non-zeros.
2865 for ostnum in $(seq $OSTCOUNT); do
2866 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
2867 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
2868 obdfilter/$ostname/stats |
2869 awk '/^write_bytes/ {print $7}' )
2870 echo "write_bytes@$OSTnum/$ostname=$write_bytes"
2871 if (( ${write_bytes:-0} > 0 ))
2880 for ostnum in $(seq $OSTCOUNT); do
2881 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
2882 echo "Check that write_bytes is present in obdfilter/*/stats:"
2883 do_facet ost$ostnum lctl get_param -n \
2884 obdfilter/$ostname/stats
2886 error "OST not keeping write_bytes stats (b22312)"
2889 run_test 33c "test llobdstat and write_bytes"
2892 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
2893 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2895 local remote_dir=$DIR/$tdir/remote_dir
2897 test_mkdir $DIR/$tdir
2898 $LFS mkdir -i $MDTIDX $remote_dir ||
2899 error "create remote directory failed"
2901 touch $remote_dir/$tfile
2902 chmod 444 $remote_dir/$tfile
2903 chown $RUNAS_ID $remote_dir/$tfile
2905 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
2907 chown $RUNAS_ID $remote_dir
2908 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 ||
2909 error "create" || true
2910 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 &&
2911 error "open RDWR" || true
2912 $RUNAS $OPENFILE -f 1286739555 $remote_dir/f33 || true
2914 run_test 33d "openfile with 444 modes and malformed flags under remote dir"
2917 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2921 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
2922 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
2923 mkdir $DIR/$tdir/local_dir
2925 local s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
2926 local s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
2927 local l_mode=$(stat -c%f $DIR/$tdir/local_dir)
2929 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
2930 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode"
2932 rmdir $DIR/$tdir/* || error "rmdir failed"
2935 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
2936 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
2937 mkdir $DIR/$tdir/local_dir
2939 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
2940 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
2941 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
2943 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
2944 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 777"
2946 rmdir $DIR/$tdir/* || error "rmdir(umask 777) failed"
2949 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
2950 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
2951 mkdir $DIR/$tdir/local_dir
2953 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
2954 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
2955 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
2957 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
2958 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 0"
2960 run_test 33e "mkdir and striped directory should have same mode"
2964 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=0
2968 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2969 remote_mds_nodsh && skip "remote MDS with nodsh" && return
2972 chmod go+rwx $DIR/$tdir
2973 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=-1
2974 trap cleanup_33f EXIT
2976 $RUNAS lfs mkdir -i 0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
2977 error "cannot create striped directory"
2979 $RUNAS touch $DIR/$tdir/striped_dir/{0..16} ||
2980 error "cannot create files in striped directory"
2982 $RUNAS rm $DIR/$tdir/striped_dir/{0..16} ||
2983 error "cannot remove files in striped directory"
2985 $RUNAS rmdir $DIR/$tdir/striped_dir ||
2986 error "cannot remove striped directory"
2990 run_test 33f "nonroot user can create, access, and remove a striped directory"
2993 mkdir -p $DIR/$tdir/dir2
2995 local err=$($RUNAS mkdir $DIR/$tdir/dir2 2>&1)
2997 [[ $err =~ "exists" ]] || error "Not exists error"
2999 run_test 33g "nonroot user create already existing root created file"
3001 TEST_34_SIZE=${TEST_34_SIZE:-2000000000000}
3004 $MCREATE $DIR/f34 || error "mcreate failed"
3005 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" ||
3006 error "getstripe failed"
3007 $TRUNCATE $DIR/f34 $TEST_34_SIZE || error "truncate failed"
3008 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" ||
3009 error "getstripe failed"
3010 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3011 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3013 run_test 34a "truncate file that has not been opened ==========="
3016 [ ! -f $DIR/f34 ] && test_34a
3017 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3018 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3019 $OPENFILE -f O_RDONLY $DIR/f34
3020 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" ||
3021 error "getstripe failed"
3022 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3023 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3025 run_test 34b "O_RDONLY opening file doesn't create objects ====="
3028 [ ! -f $DIR/f34 ] && test_34a
3029 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3030 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3031 $OPENFILE -f O_RDWR $DIR/f34
3032 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" && error
3033 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3034 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3036 run_test 34c "O_RDWR opening file-with-size works =============="
3039 [ ! -f $DIR/f34 ] && test_34a
3040 dd if=/dev/zero of=$DIR/f34 conv=notrunc bs=4k count=1 ||
3042 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3043 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3046 run_test 34d "write to sparse file ============================="
3050 $MCREATE $DIR/f34e || error "mcreate failed"
3051 $TRUNCATE $DIR/f34e 1000 || error "truncate failed"
3052 $CHECKSTAT -s 1000 $DIR/f34e ||
3053 error "Size of $DIR/f34e not equal to 1000 bytes"
3054 $OPENFILE -f O_RDWR $DIR/f34e
3055 $CHECKSTAT -s 1000 $DIR/f34e ||
3056 error "Size of $DIR/f34e not equal to 1000 bytes"
3058 run_test 34e "create objects, some with size and some without =="
3060 test_34f() { # bug 6242, 6243
3061 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3064 $MCREATE $DIR/f34f || error "mcreate failed"
3065 $TRUNCATE $DIR/f34f $SIZE34F || error "truncating $DIR/f3f to $SIZE34F"
3066 dd if=$DIR/f34f of=$TMP/f34f
3067 $CHECKSTAT -s $SIZE34F $TMP/f34f || error "$TMP/f34f not $SIZE34F bytes"
3068 dd if=/dev/zero of=$TMP/f34fzero bs=$SIZE34F count=1
3069 cmp $DIR/f34f $TMP/f34fzero || error "$DIR/f34f not all zero"
3070 cmp $TMP/f34f $TMP/f34fzero || error "$TMP/f34f not all zero"
3071 rm $TMP/f34f $TMP/f34fzero $DIR/f34f
3073 run_test 34f "read from a file with no objects until EOF ======="
3076 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3077 dd if=/dev/zero of=$DIR/$tfile bs=1 count=100 seek=$TEST_34_SIZE ||
3079 $TRUNCATE $DIR/$tfile $((TEST_34_SIZE / 2))|| error "truncate failed"
3080 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile ||
3081 error "Size of $DIR/$tfile not equal to $((TEST_34_SIZE / 2))"
3082 cancel_lru_locks osc
3083 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile ||
3084 error "wrong size after lock cancel"
3086 $TRUNCATE $DIR/$tfile $TEST_34_SIZE || error "truncate failed"
3087 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile ||
3088 error "expanding truncate failed"
3089 cancel_lru_locks osc
3090 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile ||
3091 error "wrong expanded size after lock cancel"
3093 run_test 34g "truncate long file ==============================="
3096 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3100 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 || error "dd failed"
3101 sync # Flush the cache so that multiop below does not block on cache
3102 # flush when getting the group lock
3103 $MULTIOP $DIR/$tfile OG${gid}T${sz}g${gid}c &
3106 # Since just timed wait is not good enough, let's do a sync write
3107 # that way we are sure enough time for a roundtrip + processing
3108 # passed + 2 seconds of extra margin.
3109 dd if=/dev/zero of=$DIR/${tfile}-1 bs=4096 oflag=direct count=1
3113 if [[ `ps h -o comm -p $MULTIPID` == "multiop" ]]; then
3114 error "Multiop blocked on ftruncate, pid=$MULTIPID"
3118 local nsz=`stat -c %s $DIR/$tfile`
3119 [[ $nsz == $sz ]] || error "New size wrong $nsz != $sz"
3121 run_test 34h "ftruncate file under grouplock should not block"
3124 cp /bin/sh $DIR/f35a
3126 chown $RUNAS_ID $DIR/f35a
3127 $RUNAS $DIR/f35a && error || true
3130 run_test 35a "exec file with mode 444 (should return and not leak)"
3134 utime $DIR/f36 || error "utime failed for MDS"
3136 run_test 36a "MDS utime check (mknod, utime)"
3140 utime $DIR/f36 || error "utime failed for OST"
3142 run_test 36b "OST utime check (open, utime)"
3147 chown $RUNAS_ID $DIR/d36
3148 $RUNAS utime $DIR/d36/f36 || error "utime failed for MDS as non-root"
3150 run_test 36c "non-root MDS utime check (mknod, utime)"
3153 [ ! -d $DIR/d36 ] && test_36c
3154 echo "" > $DIR/d36/f36
3155 $RUNAS utime $DIR/d36/f36 || error "utime failed for OST as non-root"
3157 run_test 36d "non-root OST utime check (open, utime)"
3160 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
3161 test_mkdir $DIR/$tdir
3162 touch $DIR/$tdir/$tfile
3163 $RUNAS utime $DIR/$tdir/$tfile &&
3164 error "utime worked, expected failure" || true
3166 run_test 36e "utime on non-owned file (should return error)"
3170 local LANG_SAVE=$LANG
3171 local LC_LANG_SAVE=$LC_LANG
3172 export LANG=C LC_LANG=C # for date language
3174 DATESTR="Dec 20 2000"
3175 test_mkdir $DIR/$tdir
3176 lctl set_param fail_loc=$fl
3178 cp /etc/hosts $DIR/$tdir/$tfile
3179 sync & # write RPC generated with "current" inode timestamp, but delayed
3181 touch --date="$DATESTR" $DIR/$tdir/$tfile # setattr timestamp in past
3182 LS_BEFORE="`ls -l $DIR/$tdir/$tfile`" # old timestamp from client cache
3183 cancel_lru_locks osc
3184 LS_AFTER="`ls -l $DIR/$tdir/$tfile`" # timestamp from OST object
3186 [ "$LS_BEFORE" != "$LS_AFTER" ] && \
3187 echo "BEFORE: $LS_BEFORE" && \
3188 echo "AFTER : $LS_AFTER" && \
3189 echo "WANT : $DATESTR" && \
3190 error "$DIR/$tdir/$tfile timestamps changed" || true
3192 export LANG=$LANG_SAVE LC_LANG=$LC_LANG_SAVE
3196 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3197 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
3198 subr_36fh "0x80000214"
3200 run_test 36f "utime on file racing with OST BRW write =========="
3203 remote_ost_nodsh && skip "remote OST with nodsh" && return
3204 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3209 test_mkdir $DIR/$tdir
3210 fmd_max_age=$(do_facet ost1 \
3211 "lctl get_param -n obdfilter.*.client_cache_seconds 2> /dev/null | \
3214 fmd_before=$(do_facet ost1 \
3215 "awk '/ll_fmd_cache/ {print \\\$2}' /proc/slabinfo")
3216 touch $DIR/$tdir/$tfile
3217 sleep $((fmd_max_age + 12))
3218 fmd_after=$(do_facet ost1 \
3219 "awk '/ll_fmd_cache/ {print \\\$2}' /proc/slabinfo")
3221 echo "fmd_before: $fmd_before"
3222 echo "fmd_after: $fmd_after"
3223 [[ $fmd_after -gt $fmd_before ]] &&
3224 echo "AFTER: $fmd_after > BEFORE: $fmd_before" &&
3225 error "fmd didn't expire after ping" || true
3227 run_test 36g "filter mod data cache expiry ====================="
3230 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3231 #define OBD_FAIL_OST_BRW_PAUSE_BULK2 0x227
3232 subr_36fh "0x80000227"
3234 run_test 36h "utime on file racing with OST BRW write =========="
3237 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
3239 test_mkdir $DIR/$tdir
3240 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir
3242 local mtime=$(stat -c%Y $DIR/$tdir/striped_dir)
3243 local new_mtime=$((mtime + 200))
3245 #change Modify time of striped dir
3246 touch -m -d @$new_mtime $DIR/$tdir/striped_dir ||
3247 error "change mtime failed"
3249 local got=$(stat -c%Y $DIR/$tdir/striped_dir)
3251 [ "$new_mtime" = "$got" ] || error "expect $new_mtime got $got"
3253 run_test 36i "change mtime on striped directory"
3255 # test_37 - duplicate with tests 32q 32r
3258 local file=$DIR/$tfile
3260 openfile -f O_DIRECTORY $file
3263 [ $RC -eq 0 ] && error "opened file $file with O_DIRECTORY" || true
3264 [ $RC -eq $ENOTDIR ] || error "error $RC should be ENOTDIR ($ENOTDIR)"
3266 run_test 38 "open a regular file with O_DIRECTORY should return -ENOTDIR ==="
3268 test_39a() { # was test_39
3270 touch $DIR/${tfile}2
3271 # ls -l $DIR/$tfile $DIR/${tfile}2
3272 # ls -lu $DIR/$tfile $DIR/${tfile}2
3273 # ls -lc $DIR/$tfile $DIR/${tfile}2
3275 $OPENFILE -f O_CREAT:O_TRUNC:O_WRONLY $DIR/${tfile}2
3276 if [ ! $DIR/${tfile}2 -nt $DIR/$tfile ]; then
3278 ls -l --full-time $DIR/$tfile $DIR/${tfile}2
3280 ls -lu --full-time $DIR/$tfile $DIR/${tfile}2
3282 ls -lc --full-time $DIR/$tfile $DIR/${tfile}2
3283 error "O_TRUNC didn't change timestamps"
3286 run_test 39a "mtime changed on create"
3289 test_mkdir -c1 $DIR/$tdir
3290 cp -p /etc/passwd $DIR/$tdir/fopen
3291 cp -p /etc/passwd $DIR/$tdir/flink
3292 cp -p /etc/passwd $DIR/$tdir/funlink
3293 cp -p /etc/passwd $DIR/$tdir/frename
3294 ln $DIR/$tdir/funlink $DIR/$tdir/funlink2
3297 echo "aaaaaa" >> $DIR/$tdir/fopen
3298 echo "aaaaaa" >> $DIR/$tdir/flink
3299 echo "aaaaaa" >> $DIR/$tdir/funlink
3300 echo "aaaaaa" >> $DIR/$tdir/frename
3302 local open_new=`stat -c %Y $DIR/$tdir/fopen`
3303 local link_new=`stat -c %Y $DIR/$tdir/flink`
3304 local unlink_new=`stat -c %Y $DIR/$tdir/funlink`
3305 local rename_new=`stat -c %Y $DIR/$tdir/frename`
3307 cat $DIR/$tdir/fopen > /dev/null
3308 ln $DIR/$tdir/flink $DIR/$tdir/flink2
3309 rm -f $DIR/$tdir/funlink2
3310 mv -f $DIR/$tdir/frename $DIR/$tdir/frename2
3312 for (( i=0; i < 2; i++ )) ; do
3313 local open_new2=`stat -c %Y $DIR/$tdir/fopen`
3314 local link_new2=`stat -c %Y $DIR/$tdir/flink`
3315 local unlink_new2=`stat -c %Y $DIR/$tdir/funlink`
3316 local rename_new2=`stat -c %Y $DIR/$tdir/frename2`
3318 [ $open_new2 -eq $open_new ] || error "open file reverses mtime"
3319 [ $link_new2 -eq $link_new ] || error "link file reverses mtime"
3320 [ $unlink_new2 -eq $unlink_new ] || error "unlink file reverses mtime"
3321 [ $rename_new2 -eq $rename_new ] || error "rename file reverses mtime"
3323 cancel_lru_locks osc
3324 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3327 run_test 39b "mtime change on open, link, unlink, rename ======"
3329 # this should be set to past
3330 TEST_39_MTIME=`date -d "1 year ago" +%s`
3336 local mtime0=`stat -c %Y $DIR1/$tfile`
3338 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3339 local mtime1=`stat -c %Y $DIR1/$tfile`
3340 [ "$mtime1" = $TEST_39_MTIME ] || \
3341 error "mtime is not set to past: $mtime1, should be $TEST_39_MTIME"
3344 echo hello >> $DIR1/$tfile
3346 local mtime2=`stat -c %Y $DIR1/$tfile`
3347 [ "$mtime2" -ge "$d1" ] && [ "$mtime2" -le "$d2" ] || \
3348 error "mtime is not updated on write: $d1 <= $mtime2 <= $d2"
3350 mv $DIR1/$tfile $DIR1/$tfile-1
3352 for (( i=0; i < 2; i++ )) ; do
3353 local mtime3=`stat -c %Y $DIR1/$tfile-1`
3354 [ "$mtime2" = "$mtime3" ] || \
3355 error "mtime ($mtime2) changed (to $mtime3) on rename"
3357 cancel_lru_locks osc
3358 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3361 run_test 39c "mtime change on rename ==========================="
3365 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3368 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3370 for (( i=0; i < 2; i++ )) ; do
3371 local mtime=`stat -c %Y $DIR1/$tfile`
3372 [ $mtime = $TEST_39_MTIME ] || \
3373 error "mtime($mtime) is not set to $TEST_39_MTIME"
3375 cancel_lru_locks osc
3376 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3379 run_test 39d "create, utime, stat =============================="
3383 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3385 local mtime1=`stat -c %Y $DIR1/$tfile`
3387 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3389 for (( i=0; i < 2; i++ )) ; do
3390 local mtime2=`stat -c %Y $DIR1/$tfile`
3391 [ $mtime2 = $TEST_39_MTIME ] || \
3392 error "mtime($mtime2) is not set to $TEST_39_MTIME"
3394 cancel_lru_locks osc
3395 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3398 run_test 39e "create, stat, utime, stat ========================"
3402 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3404 mtime1=`stat -c %Y $DIR1/$tfile`
3407 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3409 for (( i=0; i < 2; i++ )) ; do
3410 local mtime2=`stat -c %Y $DIR1/$tfile`
3411 [ $mtime2 = $TEST_39_MTIME ] || \
3412 error "mtime($mtime2) is not set to $TEST_39_MTIME"
3414 cancel_lru_locks osc
3415 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3418 run_test 39f "create, stat, sleep, utime, stat ================="
3422 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3423 echo hello >> $DIR1/$tfile
3424 local mtime1=`stat -c %Y $DIR1/$tfile`
3427 chmod o+r $DIR1/$tfile
3429 for (( i=0; i < 2; i++ )) ; do
3430 local mtime2=`stat -c %Y $DIR1/$tfile`
3431 [ "$mtime1" = "$mtime2" ] || \
3432 error "lost mtime: $mtime2, should be $mtime1"
3434 cancel_lru_locks osc
3435 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3438 run_test 39g "write, chmod, stat ==============================="
3442 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3447 echo hello >> $DIR1/$tfile
3448 local mtime1=`stat -c %Y $DIR1/$tfile`
3450 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3452 if [ "$d1" != "$d2" ]; then
3453 echo "write and touch not within one second"
3455 for (( i=0; i < 2; i++ )) ; do
3456 local mtime2=`stat -c %Y $DIR1/$tfile`
3457 [ "$mtime2" = $TEST_39_MTIME ] || \
3458 error "lost mtime: $mtime2, should be $TEST_39_MTIME"
3460 cancel_lru_locks osc
3461 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3465 run_test 39h "write, utime within one second, stat ============="
3468 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3472 echo hello >> $DIR1/$tfile
3473 local mtime1=`stat -c %Y $DIR1/$tfile`
3475 mv $DIR1/$tfile $DIR1/$tfile-1
3477 for (( i=0; i < 2; i++ )) ; do
3478 local mtime2=`stat -c %Y $DIR1/$tfile-1`
3480 [ "$mtime1" = "$mtime2" ] || \
3481 error "lost mtime: $mtime2, should be $mtime1"
3483 cancel_lru_locks osc
3484 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3487 run_test 39i "write, rename, stat =============================="
3490 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3491 start_full_debug_logging
3495 #define OBD_FAIL_OSC_DELAY_SETTIME 0x412
3496 lctl set_param fail_loc=0x80000412
3497 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c ||
3498 error "multiop failed"
3500 local mtime1=`stat -c %Y $DIR1/$tfile`
3502 mv $DIR1/$tfile $DIR1/$tfile-1
3504 kill -USR1 $multipid
3505 wait $multipid || error "multiop close failed"
3507 for (( i=0; i < 2; i++ )) ; do
3508 local mtime2=`stat -c %Y $DIR1/$tfile-1`
3509 [ "$mtime1" = "$mtime2" ] ||
3510 error "mtime is lost on close: $mtime2, " \
3513 cancel_lru_locks osc
3514 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3516 lctl set_param fail_loc=0
3517 stop_full_debug_logging
3519 run_test 39j "write, rename, close, stat ======================="
3522 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3526 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c || error "multiop failed"
3528 local mtime1=`stat -c %Y $DIR1/$tfile`
3530 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3532 kill -USR1 $multipid
3533 wait $multipid || error "multiop close failed"
3535 for (( i=0; i < 2; i++ )) ; do
3536 local mtime2=`stat -c %Y $DIR1/$tfile`
3538 [ "$mtime2" = $TEST_39_MTIME ] || \
3539 error "mtime is lost on close: $mtime2, should be $TEST_39_MTIME"
3541 cancel_lru_locks osc
3542 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3545 run_test 39k "write, utime, close, stat ========================"
3547 # this should be set to future
3548 TEST_39_ATIME=`date -d "1 year" +%s`
3551 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3552 remote_mds_nodsh && skip "remote MDS with nodsh" && return
3553 local atime_diff=$(do_facet $SINGLEMDS \
3554 lctl get_param -n mdd.*MDT0000*.atime_diff)
3558 # test setting directory atime to future
3559 touch -a -d @$TEST_39_ATIME $DIR/$tdir
3560 local atime=$(stat -c %X $DIR/$tdir)
3561 [ "$atime" = $TEST_39_ATIME ] ||
3562 error "atime is not set to future: $atime, $TEST_39_ATIME"
3564 # test setting directory atime from future to now
3565 local now=$(date +%s)
3566 touch -a -d @$now $DIR/$tdir
3568 atime=$(stat -c %X $DIR/$tdir)
3569 [ "$atime" -eq "$now" ] ||
3570 error "atime is not updated from future: $atime, $now"
3572 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=2
3575 # test setting directory atime when now > dir atime + atime_diff
3576 local d1=$(date +%s)
3578 local d2=$(date +%s)
3579 cancel_lru_locks mdc
3580 atime=$(stat -c %X $DIR/$tdir)
3581 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
3582 error "atime is not updated : $atime, should be $d2"
3584 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=60
3587 # test not setting directory atime when now < dir atime + atime_diff
3589 cancel_lru_locks mdc
3590 atime=$(stat -c %X $DIR/$tdir)
3591 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
3592 error "atime is updated to $atime, should remain $d1<atime<$d2"
3594 do_facet $SINGLEMDS \
3595 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
3597 run_test 39l "directory atime update ==========================="
3600 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3603 local far_past_mtime=$(date -d "May 29 1953" +%s)
3604 local far_past_atime=$(date -d "Dec 17 1903" +%s)
3606 touch -m -d @$far_past_mtime $DIR1/$tfile
3607 touch -a -d @$far_past_atime $DIR1/$tfile
3609 for (( i=0; i < 2; i++ )) ; do
3610 local timestamps=$(stat -c "%X %Y" $DIR1/$tfile)
3611 [ "$timestamps" = "$far_past_atime $far_past_mtime" ] || \
3612 error "atime or mtime set incorrectly"
3614 cancel_lru_locks osc
3615 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3618 run_test 39m "test atime and mtime before 1970"
3620 test_39n() { # LU-3832
3621 remote_mds_nodsh && skip "remote MDS with nodsh" && return
3622 local atime_diff=$(do_facet $SINGLEMDS \
3623 lctl get_param -n mdd.*MDT0000*.atime_diff)
3628 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=1
3631 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 status=noxfer
3632 atime0=$(stat -c %X $DIR/$tfile)
3635 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
3636 atime1=$(stat -c %X $DIR/$tfile)
3639 cancel_lru_locks mdc
3640 cancel_lru_locks osc
3641 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
3642 atime2=$(stat -c %X $DIR/$tfile)
3644 do_facet $SINGLEMDS \
3645 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
3647 [ "$atime0" -eq "$atime1" ] || error "atime0 $atime0 != atime1 $atime1"
3648 [ "$atime1" -eq "$atime2" ] || error "atime0 $atime0 != atime1 $atime1"
3650 run_test 39n "check that O_NOATIME is honored"
3653 TESTDIR=$DIR/$tdir/$tfile
3654 [ -e $TESTDIR ] && rm -rf $TESTDIR
3661 links2=$(stat -c %h .)
3662 [ $(($links1 + 2)) != $links2 ] &&
3663 error "wrong links count $(($links1 + 2)) != $links2"
3665 links3=$(stat -c %h .)
3666 [ $(($links1 + 1)) != $links3 ] &&
3667 error "wrong links count $links1 != $links3"
3670 run_test 39o "directory cached attributes updated after create"
3673 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
3675 TESTDIR=$DIR/$tdir/$tdir
3676 [ -e $TESTDIR ] && rm -rf $TESTDIR
3677 test_mkdir -p $TESTDIR
3681 test_mkdir -i $MDTIDX $TESTDIR/remote_dir1
3682 test_mkdir -i $MDTIDX $TESTDIR/remote_dir2
3684 links2=$(stat -c %h .)
3685 [ $(($links1 + 2)) != $links2 ] &&
3686 error "wrong links count $(($links1 + 2)) != $links2"
3688 links3=$(stat -c %h .)
3689 [ $(($links1 + 1)) != $links3 ] &&
3690 error "wrong links count $links1 != $links3"
3693 run_test 39p "remote directory cached attributes updated after create ========"
3696 test_39q() { # LU-8041
3697 local testdir=$DIR/$tdir
3699 multiop_bg_pause $testdir D_c || error "multiop failed"
3701 cancel_lru_locks mdc
3702 kill -USR1 $multipid
3703 local atime=$(stat -c %X $testdir)
3704 [ "$atime" -ne 0 ] || error "atime is zero"
3706 run_test 39q "close won't zero out atime"
3709 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
3710 $RUNAS $OPENFILE -f O_WRONLY:O_TRUNC $DIR/$tfile &&
3711 error "openfile O_WRONLY:O_TRUNC $tfile failed"
3712 $CHECKSTAT -t file -s 4096 $DIR/$tfile ||
3713 error "$tfile is not 4096 bytes in size"
3715 run_test 40 "failed open(O_TRUNC) doesn't truncate ============="
3719 small_write $DIR/f41 18
3721 run_test 41 "test small file write + fstat ====================="
3723 count_ost_writes() {
3724 lctl get_param -n ${OSC}.*.stats |
3725 awk -vwrites=0 '/ost_write/ { writes += $2 } \
3726 END { printf("%0.0f", writes) }'
3733 BG_DIRTY_RATIO_SAVE=10
3734 MAX_BG_DIRTY_RATIO=25
3738 # in 2.6, restore /proc/sys/vm/dirty_writeback_centisecs,
3739 # dirty_ratio, dirty_background_ratio
3740 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
3741 sysctl -w vm.dirty_writeback_centisecs=$WRITEBACK_SAVE
3742 sysctl -w vm.dirty_background_ratio=$BG_DIRTY_RATIO_SAVE
3743 sysctl -w vm.dirty_ratio=$DIRTY_RATIO_SAVE
3745 # if file not here, we are a 2.4 kernel
3746 kill -CONT `pidof kupdated`
3751 # setup the trap first, so someone cannot exit the test at the
3752 # exact wrong time and mess up a machine
3753 trap start_writeback EXIT
3754 # in 2.6, save and 0 /proc/sys/vm/dirty_writeback_centisecs
3755 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
3756 WRITEBACK_SAVE=`sysctl -n vm.dirty_writeback_centisecs`
3757 sysctl -w vm.dirty_writeback_centisecs=0
3758 sysctl -w vm.dirty_writeback_centisecs=0
3759 # save and increase /proc/sys/vm/dirty_ratio
3760 DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_ratio`
3761 sysctl -w vm.dirty_ratio=$MAX_DIRTY_RATIO
3762 # save and increase /proc/sys/vm/dirty_background_ratio
3763 BG_DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_background_ratio`
3764 sysctl -w vm.dirty_background_ratio=$MAX_BG_DIRTY_RATIO
3766 # if file not here, we are a 2.4 kernel
3767 kill -STOP `pidof kupdated`
3771 # ensure that all stripes have some grant before we test client-side cache
3773 for i in `seq -f $DIR/f42-%g 1 $OSTCOUNT`; do
3774 dd if=/dev/zero of=$i bs=4k count=1
3779 # Tests 42* verify that our behaviour is correct WRT caching, file closure,
3780 # file truncation, and file removal.
3782 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3784 cancel_lru_locks $OSC
3786 sync; sleep 1; sync # just to be safe
3787 BEFOREWRITES=`count_ost_writes`
3788 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur_grant_bytes | grep "[0-9]"
3789 dd if=/dev/zero of=$DIR/f42a bs=1024 count=100
3790 AFTERWRITES=`count_ost_writes`
3791 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
3792 error "$BEFOREWRITES < $AFTERWRITES"
3795 run_test 42a "ensure that we don't flush on close"
3798 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3800 cancel_lru_locks $OSC
3803 dd if=/dev/zero of=$DIR/f42b bs=1024 count=100
3804 BEFOREWRITES=$(count_ost_writes)
3805 $MUNLINK $DIR/f42b || error "$MUNLINK $DIR/f42b: $?"
3806 AFTERWRITES=$(count_ost_writes)
3807 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
3808 error "$BEFOREWRITES < $AFTERWRITES on unlink"
3810 BEFOREWRITES=$(count_ost_writes)
3811 sync || error "sync: $?"
3812 AFTERWRITES=$(count_ost_writes)
3813 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
3814 error "$BEFOREWRITES < $AFTERWRITES on sync"
3816 dmesg | grep 'error from obd_brw_async' && error 'error writing back'
3820 run_test 42b "test destroy of file with cached dirty data ======"
3822 # if these tests just want to test the effect of truncation,
3823 # they have to be very careful. consider:
3824 # - the first open gets a {0,EOF}PR lock
3825 # - the first write conflicts and gets a {0, count-1}PW
3826 # - the rest of the writes are under {count,EOF}PW
3827 # - the open for truncate tries to match a {0,EOF}PR
3828 # for the filesize and cancels the PWs.
3829 # any number of fixes (don't get {0,EOF} on open, match
3830 # composite locks, do smarter file size management) fix
3831 # this, but for now we want these tests to verify that
3832 # the cancellation with truncate intent works, so we
3833 # start the file with a full-file pw lock to match against
3834 # until the truncate.
3839 cancel_lru_locks $OSC
3841 # prime the file with 0,EOF PW to match
3845 # now the real test..
3846 dd if=/dev/zero of=$file bs=1024 count=100
3847 BEFOREWRITES=`count_ost_writes`
3848 $TRUNCATE $file $offset
3849 cancel_lru_locks $OSC
3850 AFTERWRITES=`count_ost_writes`
3855 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3857 [ $BEFOREWRITES -eq $AFTERWRITES ] && \
3858 error "beforewrites $BEFOREWRITES == afterwrites $AFTERWRITES on truncate"
3861 run_test 42c "test partial truncate of file with cached dirty data"
3864 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3866 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
3867 error "beforewrites $BEFOREWRITES != afterwrites $AFTERWRITES on truncate"
3870 run_test 42d "test complete truncate of file with cached dirty data"
3872 test_42e() { # bug22074
3873 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3874 local TDIR=$DIR/${tdir}e
3875 local pagesz=$(page_size)
3876 local pages=16 # hardcoded 16 pages, don't change it.
3877 local files=$((OSTCOUNT * 500)) # hopefully 500 files on each OST
3878 local proc_osc0="osc.${FSNAME}-OST0000-osc-[^MDT]*"
3882 test_mkdir $DIR/${tdir}e
3883 $SETSTRIPE -c 1 $TDIR
3884 createmany -o $TDIR/f $files
3886 max_dirty_mb=$($LCTL get_param -n $proc_osc0/max_dirty_mb)
3888 # we assume that with $OSTCOUNT files, at least one of them will
3889 # be allocated on OST0.
3890 warmup_files=$((OSTCOUNT * max_dirty_mb))
3891 createmany -o $TDIR/w $warmup_files
3893 # write a large amount of data into one file and sync, to get good
3894 # avail_grant number from OST.
3895 for ((i=0; i<$warmup_files; i++)); do
3896 idx=$($GETSTRIPE -i $TDIR/w$i)
3897 [ $idx -ne 0 ] && continue
3898 dd if=/dev/zero of=$TDIR/w$i bs="$max_dirty_mb"M count=1
3901 [[ $i -gt $warmup_files ]] && error "OST0 is still cold"
3903 $LCTL get_param $proc_osc0/cur_dirty_bytes
3904 $LCTL get_param $proc_osc0/cur_grant_bytes
3906 # create as much dirty pages as we can while not to trigger the actual
3907 # RPCs directly. but depends on the env, VFS may trigger flush during this
3908 # period, hopefully we are good.
3909 for ((i=0; i<$warmup_files; i++)); do
3910 idx=$($GETSTRIPE -i $TDIR/w$i)
3911 [ $idx -ne 0 ] && continue
3912 dd if=/dev/zero of=$TDIR/w$i bs=1M count=1 2>/dev/null
3914 $LCTL get_param $proc_osc0/cur_dirty_bytes
3915 $LCTL get_param $proc_osc0/cur_grant_bytes
3917 # perform the real test
3918 $LCTL set_param $proc_osc0/rpc_stats 0
3919 for ((;i<$files; i++)); do
3920 [ $($GETSTRIPE -i $TDIR/f$i) -eq 0 ] || continue
3921 dd if=/dev/zero of=$TDIR/f$i bs=$pagesz count=$pages 2>/dev/null
3924 $LCTL get_param $proc_osc0/rpc_stats
3927 local have_ppr=false
3928 $LCTL get_param $proc_osc0/rpc_stats |
3929 while read PPR RRPC RPCT RCUM BAR WRPC WPCT WCUM; do
3930 # skip lines until we are at the RPC histogram data
3931 [ "$PPR" == "pages" ] && have_ppr=true && continue
3932 $have_ppr || continue
3934 # we only want the percent stat for < 16 pages
3935 [[ $(echo $PPR | tr -d ':') -ge $pages ]] && break
3937 percent=$((percent + WPCT))
3938 if [[ $percent -gt 15 ]]; then
3939 error "less than 16-pages write RPCs" \
3946 run_test 42e "verify sub-RPC writes are not done synchronously"
3948 test_43A() { # was test_43
3949 test_mkdir $DIR/$tdir
3950 cp -p /bin/ls $DIR/$tdir/$tfile
3951 $MULTIOP $DIR/$tdir/$tfile Ow_c &
3953 # give multiop a chance to open
3956 $DIR/$tdir/$tfile && error "execute $DIR/$tdir/$tfile succeeded" || true
3959 run_test 43A "execution of file opened for write should return -ETXTBSY"
3962 test_mkdir $DIR/$tdir
3963 cp -p $(which $MULTIOP) $DIR/$tdir/multiop ||
3964 cp -p multiop $DIR/$tdir/multiop
3965 MULTIOP_PROG=$DIR/$tdir/multiop multiop_bg_pause $TMP/$tfile.junk O_c ||
3966 error "multiop open $TMP/$tfile.junk failed"
3967 rm $TMP/$tfile.junk # delete junk file on close (not part of test)
3969 $MULTIOP $DIR/$tdir/multiop Oc && error "expected error, got success"
3970 kill -USR1 $MULTIOP_PID || error "kill -USR1 PID $MULTIOP_PID failed"
3971 wait $MULTIOP_PID || error "wait PID $MULTIOP_PID failed"
3973 run_test 43a "open(RDWR) of file being executed should return -ETXTBSY"
3976 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3977 test_mkdir $DIR/$tdir
3978 cp -p $(which $MULTIOP) $DIR/$tdir/multiop ||
3979 cp -p multiop $DIR/$tdir/multiop
3980 MULTIOP_PROG=$DIR/$tdir/multiop multiop_bg_pause $TMP/$tfile.junk O_c ||
3981 error "multiop open $TMP/$tfile.junk failed"
3982 rm $TMP/$tfile.junk # delete junk file on close (not part of test)
3984 $TRUNCATE $DIR/$tdir/multiop 0 && error "expected error, got success"
3985 kill -USR1 $MULTIOP_PID || error "kill -USR1 PID $MULTIOP_PID failed"
3986 wait $MULTIOP_PID || error "wait PID $MULTIOP_PID failed"
3988 run_test 43b "truncate of file being executed should return -ETXTBSY"
3991 local testdir="$DIR/$tdir"
3994 ( cd $(dirname $SHELL) && md5sum $(basename $SHELL) ) |
3995 ( cd $testdir && md5sum -c )
3997 run_test 43c "md5sum of copy into lustre"
3999 test_44A() { # was test_44
4000 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
4001 dd if=/dev/zero of=$DIR/f1 bs=4k count=1 seek=1023
4002 dd if=$DIR/f1 bs=4k count=1 > /dev/null
4004 run_test 44A "zero length read from a sparse stripe"
4007 local nstripe=$($LCTL lov_getconfig $DIR | grep default_stripe_count: |
4009 [ -z "$nstripe" ] && skip "can't get stripe info" && return
4010 [[ $nstripe -gt $OSTCOUNT ]] &&
4011 skip "Wrong default_stripe_count: $nstripe (OSTCOUNT: $OSTCOUNT)" &&
4013 local stride=$($LCTL lov_getconfig $DIR | grep default_stripe_size: |
4015 if [[ $nstripe -eq 0 || $nstripe -eq -1 ]]; then
4016 nstripe=$($LCTL lov_getconfig $DIR | grep obd_count: |
4020 OFFSETS="0 $((stride/2)) $((stride-1))"
4021 for offset in $OFFSETS; do
4022 for i in $(seq 0 $((nstripe-1))); do
4023 local GLOBALOFFSETS=""
4025 local size=$((((i + 2 * $nstripe )*$stride + $offset)))
4026 local myfn=$DIR/d44a-$size
4027 echo "--------writing $myfn at $size"
4028 ll_sparseness_write $myfn $size ||
4029 error "ll_sparseness_write"
4030 GLOBALOFFSETS="$GLOBALOFFSETS $size"
4031 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
4032 error "ll_sparseness_verify $GLOBALOFFSETS"
4034 for j in $(seq 0 $((nstripe-1))); do
4036 size=$((((j + $nstripe )*$stride + $offset)))
4037 ll_sparseness_write $myfn $size ||
4038 error "ll_sparseness_write"
4039 GLOBALOFFSETS="$GLOBALOFFSETS $size"
4041 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
4042 error "ll_sparseness_verify $GLOBALOFFSETS"
4047 run_test 44a "test sparse pwrite ==============================="
4051 for d in `lctl get_param -n ${OSC}.*.cur_dirty_bytes`; do
4057 before=`dirty_osc_total`
4058 echo executing "\"$*\""
4060 after=`dirty_osc_total`
4061 echo before $before, after $after
4064 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4066 # Obtain grants from OST if it supports it
4067 echo blah > ${f}_grant
4070 do_dirty_record "echo blah > $f"
4071 [[ $before -eq $after ]] && error "write wasn't cached"
4072 do_dirty_record "> $f"
4073 [[ $before -gt $after ]] || error "truncate didn't lower dirty count"
4074 do_dirty_record "echo blah > $f"
4075 [[ $before -eq $after ]] && error "write wasn't cached"
4076 do_dirty_record "sync"
4077 [[ $before -gt $after ]] || error "writeback didn't lower dirty count"
4078 do_dirty_record "echo blah > $f"
4079 [[ $before -eq $after ]] && error "write wasn't cached"
4080 do_dirty_record "cancel_lru_locks osc"
4081 [[ $before -gt $after ]] ||
4082 error "lock cancellation didn't lower dirty count"
4085 run_test 45 "osc io page accounting ============================"
4087 # in a 2 stripe file (lov.sh), page 1023 maps to page 511 in its object. this
4088 # test tickles a bug where re-dirtying a page was failing to be mapped to the
4089 # objects offset and an assert hit when an rpc was built with 1023's mapped
4090 # offset 511 and 511's raw 511 offset. it also found general redirtying bugs.
4092 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4096 dd if=/dev/zero of=$f bs=`page_size` seek=511 count=1
4098 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=1023 count=1
4099 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=511 count=1
4103 run_test 46 "dirtying a previously written page ================"
4105 # test_47 is removed "Device nodes check" is moved to test_28
4107 test_48a() { # bug 2399
4108 [ $(facet_fstype $SINGLEMDS) = "zfs" ] &&
4109 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.63) ] &&
4110 skip "MDS prior to 2.3.63 handle ZFS dir .. incorrectly" &&
4112 test_mkdir $DIR/$tdir
4114 mv $DIR/$tdir $DIR/$tdir.new || error "move directory failed"
4115 test_mkdir $DIR/$tdir
4116 touch foo || error "'touch foo' failed after recreating cwd"
4118 touch .foo || error "'touch .foo' failed after recreating cwd"
4120 ls . > /dev/null || error "'ls .' failed after recreating cwd"
4121 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
4122 cd . || error "'cd .' failed after recreating cwd"
4123 mkdir . && error "'mkdir .' worked after recreating cwd"
4124 rmdir . && error "'rmdir .' worked after recreating cwd"
4125 ln -s . baz || error "'ln -s .' failed after recreating cwd"
4126 cd .. || error "'cd ..' failed after recreating cwd"
4128 run_test 48a "Access renamed working dir (should return errors)="
4130 test_48b() { # bug 2399
4132 test_mkdir $DIR/$tdir
4134 rmdir $DIR/$tdir || error "remove cwd $DIR/$tdir failed"
4135 touch foo && error "'touch foo' worked after removing cwd"
4136 mkdir foo && error "'mkdir foo' worked after removing cwd"
4137 touch .foo && error "'touch .foo' worked after removing cwd"
4138 mkdir .foo && error "'mkdir .foo' worked after removing cwd"
4139 ls . > /dev/null && error "'ls .' worked after removing cwd"
4140 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
4141 mkdir . && error "'mkdir .' worked after removing cwd"
4142 rmdir . && error "'rmdir .' worked after removing cwd"
4143 ln -s . foo && error "'ln -s .' worked after removing cwd"
4144 cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3517
4146 run_test 48b "Access removed working dir (should return errors)="
4148 test_48c() { # bug 2350
4149 #lctl set_param debug=-1
4152 test_mkdir -p $DIR/$tdir/dir
4154 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
4155 $TRACE touch foo && error "touch foo worked after removing cwd"
4156 $TRACE mkdir foo && error "'mkdir foo' worked after removing cwd"
4157 touch .foo && error "touch .foo worked after removing cwd"
4158 mkdir .foo && error "mkdir .foo worked after removing cwd"
4159 $TRACE ls . && error "'ls .' worked after removing cwd"
4160 $TRACE ls .. || error "'ls ..' failed after removing cwd"
4161 $TRACE mkdir . && error "'mkdir .' worked after removing cwd"
4162 $TRACE rmdir . && error "'rmdir .' worked after removing cwd"
4163 $TRACE ln -s . foo && error "'ln -s .' worked after removing cwd"
4164 $TRACE cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3415
4166 run_test 48c "Access removed working subdir (should return errors)"
4168 test_48d() { # bug 2350
4169 #lctl set_param debug=-1
4172 test_mkdir -p $DIR/$tdir/dir
4174 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
4175 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
4176 $TRACE touch foo && error "'touch foo' worked after removing parent"
4177 $TRACE mkdir foo && error "mkdir foo worked after removing parent"
4178 touch .foo && error "'touch .foo' worked after removing parent"
4179 mkdir .foo && error "mkdir .foo worked after removing parent"
4180 $TRACE ls . && error "'ls .' worked after removing parent"
4181 $TRACE ls .. && error "'ls ..' worked after removing parent"
4182 $TRACE mkdir . && error "'mkdir .' worked after removing parent"
4183 $TRACE rmdir . && error "'rmdir .' worked after removing parent"
4184 $TRACE ln -s . foo && error "'ln -s .' worked after removing parent"
4187 run_test 48d "Access removed parent subdir (should return errors)"
4189 test_48e() { # bug 4134
4190 #lctl set_param debug=-1
4193 test_mkdir -p $DIR/$tdir/dir
4195 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
4196 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
4197 $TRACE touch $DIR/$tdir || error "'touch $DIR/$tdir' failed"
4198 $TRACE chmod +x $DIR/$tdir || error "'chmod +x $DIR/$tdir' failed"
4199 # On a buggy kernel addition of "touch foo" after cd .. will
4200 # produce kernel oops in lookup_hash_it
4201 touch ../foo && error "'cd ..' worked after recreate parent"
4203 $TRACE rm $DIR/$tdir || error "rm '$DIR/$tdir' failed"
4205 run_test 48e "Access to recreated parent subdir (should return errors)"
4207 test_49() { # LU-1030
4208 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4209 remote_ost_nodsh && skip "remote OST with nodsh" && return
4210 # get ost1 size - lustre-OST0000
4211 ost1_size=$(do_facet ost1 $LFS df | grep ${ost1_svc} |
4213 # write 800M at maximum
4214 [[ $ost1_size -lt 2 ]] && ost1_size=2
4215 [[ $ost1_size -gt 819200 ]] && ost1_size=819200
4217 $SETSTRIPE -c 1 -i 0 $DIR/$tfile
4218 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((ost1_size >> 2)) &
4221 # change max_pages_per_rpc while writing the file
4222 local osc1_mppc=osc.$(get_osc_import_name client ost1).max_pages_per_rpc
4223 local orig_mppc=$($LCTL get_param -n $osc1_mppc)
4224 # loop until dd process exits
4225 while ps ax -opid | grep -wq $dd_pid; do
4226 $LCTL set_param $osc1_mppc=$((RANDOM % 256 + 1))
4227 sleep $((RANDOM % 5 + 1))
4229 # restore original max_pages_per_rpc
4230 $LCTL set_param $osc1_mppc=$orig_mppc
4231 rm $DIR/$tfile || error "rm $DIR/$tfile failed"
4233 run_test 49 "Change max_pages_per_rpc won't break osc extent"
4237 test_mkdir $DIR/$tdir
4239 ls /proc/$$/cwd || error "ls /proc/$$/cwd failed"
4241 run_test 50 "special situations: /proc symlinks ==============="
4243 test_51a() { # was test_51
4244 # bug 1516 - create an empty entry right after ".." then split dir
4245 test_mkdir -c1 $DIR/$tdir
4246 touch $DIR/$tdir/foo
4247 $MCREATE $DIR/$tdir/bar
4249 createmany -m $DIR/$tdir/longfile 201
4251 while [[ $(ls -sd $DIR/$tdir | awk '{ print $1 }') -eq 4 ]]; do
4252 $MCREATE $DIR/$tdir/longfile$FNUM
4257 ls -l $DIR/$tdir > /dev/null || error "ls -l $DIR/$tdir failed"
4259 run_test 51a "special situations: split htree with empty entry =="
4261 cleanup_print_lfs_df () {
4268 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4269 local dir=$DIR/$tdir
4271 local nrdirs=$((65536 + 100))
4273 # cleanup the directory
4280 local mdtidx=$(printf "%04x" $($LFS getstripe -M $dir))
4281 local numfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.filesfree)
4282 [[ $numfree -lt $nrdirs ]] &&
4283 skip "not enough free inodes ($numfree) on MDT$mdtidx" &&
4286 # need to check free space for the directories as well
4287 local blkfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.kbytesavail)
4288 numfree=$(( blkfree / $(fs_inode_ksize) ))
4289 [[ $numfree -lt $nrdirs ]] && skip "not enough blocks ($numfree)" &&
4292 trap cleanup_print_lfs_df EXIT
4295 createmany -d $dir/d $nrdirs || {
4296 unlinkmany $dir/d $nrdirs
4297 error "failed to create $nrdirs subdirs in MDT$mdtidx:$dir"
4301 nrdirs=$(ls -U $dir | wc -l)
4303 # unlink all but 100 subdirectories, then check it still works
4305 local delete=$((nrdirs - left))
4310 # for ldiskfs the nlink count should be 1, but this is OSD specific
4311 # and so this is listed for informational purposes only
4312 echo "nlink before: $(stat -c %h $dir), created before: $nrdirs"
4313 unlinkmany -d $dir/d $delete ||
4314 error "unlink of first $delete subdirs failed"
4316 echo "nlink between: $(stat -c %h $dir)"
4317 local found=$(ls -U $dir | wc -l)
4318 [ $found -ne $left ] &&
4319 error "can't find subdirs: found only $found, expected $left"
4321 unlinkmany -d $dir/d $delete $left ||
4322 error "unlink of second $left subdirs failed"
4323 # regardless of whether the backing filesystem tracks nlink accurately
4324 # or not, the nlink count shouldn't be more than "." and ".." here
4325 local after=$(stat -c %h $dir)
4326 [[ $after -gt 2 ]] && error "nlink after: $after > 2" ||
4327 echo "nlink after: $after"
4329 cleanup_print_lfs_df
4331 run_test 51b "exceed 64k subdirectory nlink limit on create, verify unlink"
4334 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4335 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs" && return
4336 test_mkdir $DIR/$tdir
4337 createmany -o $DIR/$tdir/t- 1000
4338 $LFS getstripe $DIR/$tdir > $TMP/$tfile
4339 for N in $(seq 0 $((OSTCOUNT - 1))); do
4340 OBJS[$N]=$(awk -vobjs=0 '($1 == '$N') { objs += 1 } \
4341 END { printf("%0.0f", objs) }' $TMP/$tfile)
4342 OBJS0[$N]=$(grep -A 1 idx $TMP/$tfile | awk -vobjs=0 \
4343 '($1 == '$N') { objs += 1 } \
4344 END { printf("%0.0f", objs) }')
4345 log "OST$N has ${OBJS[$N]} objects, ${OBJS0[$N]} are index 0"
4347 unlinkmany $DIR/$tdir/t- 1000
4350 for N in $(seq 1 $((OSTCOUNT - 1))); do
4351 [[ ${OBJS[$N]} -lt $((${OBJS[$NLAST]} - 20)) ]] &&
4352 error "OST $N has less objects vs OST $NLAST" \
4353 " (${OBJS[$N]} < ${OBJS[$NLAST]}"
4354 [[ ${OBJS[$N]} -gt $((${OBJS[$NLAST]} + 20)) ]] &&
4355 error "OST $N has less objects vs OST $NLAST" \
4356 " (${OBJS[$N]} < ${OBJS[$NLAST]}"
4358 [[ ${OBJS0[$N]} -lt $((${OBJS0[$NLAST]} - 20)) ]] &&
4359 error "OST $N has less #0 objects vs OST $NLAST" \
4360 " (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
4361 [[ ${OBJS0[$N]} -gt $((${OBJS0[$NLAST]} + 20)) ]] &&
4362 error "OST $N has less #0 objects vs OST $NLAST" \
4363 " (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
4368 run_test 51d "check object distribution"
4371 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
4372 skip "ldiskfs only test"
4376 test_mkdir -c1 $DIR/$tdir
4377 test_mkdir -c1 $DIR/$tdir/d0
4379 touch $DIR/$tdir/d0/foo
4380 createmany -l $DIR/$tdir/d0/foo $DIR/$tdir/d0/f- 65001 &&
4381 error "file exceed 65000 nlink limit!"
4382 unlinkmany $DIR/$tdir/d0/f- 65001
4385 run_test 51e "check file nlink limit"
4388 test_mkdir $DIR/$tdir
4391 local ulimit_old=$(ulimit -n)
4392 local spare=20 # number of spare fd's for scripts/libraries, etc.
4393 local mdt=$(lfs getstripe -M $DIR/$tdir)
4394 local numfree=$(lfs df -i $DIR/$tdir | awk '/MDT:'$mdt'/ { print $4 }')
4396 echo "MDT$mdt numfree=$numfree, max=$max"
4397 [[ $numfree -gt $max ]] && numfree=$max || numfree=$((numfree * 7 / 8))
4398 if [ $((numfree + spare)) -gt $ulimit_old ]; then
4399 while ! ulimit -n $((numfree + spare)); do
4400 numfree=$((numfree * 3 / 4))
4402 echo "changed ulimit from $ulimit_old to $((numfree + spare))"
4404 echo "left ulimit at $ulimit_old"
4407 createmany -o -k -t 120 $DIR/$tdir/f $numfree || {
4408 unlinkmany $DIR/$tdir/f $numfree
4409 error "create+open $numfree files in $DIR/$tdir failed"
4411 ulimit -n $ulimit_old
4413 # if createmany exits at 120s there will be fewer than $numfree files
4414 unlinkmany $DIR/$tdir/f $numfree || true
4416 run_test 51f "check many open files limit"
4419 [ -f $DIR/$tdir/foo ] && chattr -a $DIR/$tdir/foo
4420 test_mkdir $DIR/$tdir
4421 touch $DIR/$tdir/foo
4422 chattr +a $DIR/$tdir/foo || error "chattr +a failed"
4423 echo bar >> $DIR/$tdir/foo || error "append bar failed"
4424 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
4425 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
4426 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
4428 echo foo >> $DIR/$tdir/foo || error "append foo failed"
4429 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
4430 lsattr $DIR/$tdir/foo | egrep -q "^-+a[-e]+ $DIR/$tdir/foo" ||
4432 chattr -a $DIR/$tdir/foo || error "chattr -a failed"
4433 cp -r $DIR/$tdir $TMP/
4434 rm -fr $DIR/$tdir $TMP/$tdir || error "cleanup rm failed"
4436 run_test 52a "append-only flag test (should return errors)"
4439 [ -f $DIR/$tdir/foo ] && chattr -i $DIR/$tdir/foo
4440 test_mkdir $DIR/$tdir
4441 touch $DIR/$tdir/foo
4442 chattr +i $DIR/$tdir/foo || error "chattr +i failed"
4443 cat test > $DIR/$tdir/foo && error "cat test worked"
4444 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
4445 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
4446 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
4448 echo foo >> $DIR/$tdir/foo && error "echo worked"
4449 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
4450 [ -f $DIR/$tdir/foo ] || error "$tdir/foo is not a file"
4451 [ -f $DIR/$tdir/foo_ren ] && error "$tdir/foo_ren is not a file"
4452 lsattr $DIR/$tdir/foo | egrep -q "^-+i[-e]+ $DIR/$tdir/foo" ||
4454 chattr -i $DIR/$tdir/foo || error "chattr failed"
4456 rm -fr $DIR/$tdir || error "unable to remove $DIR/$tdir"
4458 run_test 52b "immutable flag test (should return errors) ======="
4461 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4462 remote_mds_nodsh && skip "remote MDS with nodsh" && return
4463 remote_ost_nodsh && skip "remote OST with nodsh" && return
4476 local support_last_seq=true
4478 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.60) ]] ||
4479 support_last_seq=false
4482 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS)
4484 for value in $(do_facet $SINGLEMDS \
4485 $LCTL get_param osc.$mdtosc.prealloc_last_id) ; do
4486 param=$(echo ${value[0]} | cut -d "=" -f1)
4487 ostname=$(echo $param | cut -d "." -f2 | cut -d - -f 1-2)
4489 if $support_last_seq; then
4490 param_seq=$(echo $param |
4491 sed -e s/prealloc_last_id/prealloc_last_seq/g)
4492 mds_last_seq=$(do_facet $SINGLEMDS \
4493 $LCTL get_param -n $param_seq)
4495 mds_last=$(do_facet $SINGLEMDS $LCTL get_param -n $param)
4497 ostnum=$(index_from_ostuuid ${ostname}_UUID)
4498 node=$(facet_active_host ost$((ostnum+1)))
4499 param="obdfilter.$ostname.last_id"
4500 for ost_last in $(do_node $node $LCTL get_param -n $param) ; do
4501 echo "$ostname.last_id=$ost_last; MDS.last_id=$mds_last"
4502 ost_last_id=$ost_last
4504 if $support_last_seq; then
4505 ost_last_id=$(echo $ost_last |
4506 awk -F':' '{print $2}' |
4508 ost_last_seq=$(echo $ost_last |
4509 awk -F':' '{print $1}')
4510 [[ $ost_last_seq = $mds_last_seq ]] || continue
4513 if [[ $ost_last_id != $mds_last ]]; then
4514 error "$ost_last_id != $mds_last"
4521 $found || error "can not match last_seq/last_id for $mdtosc"
4524 run_test 53 "verify that MDS and OSTs agree on pre-creation ===="
4527 perl -MSocket -e ';' || { skip "no Socket perl module installed" && return; }
4529 $SOCKETSERVER $DIR/socket ||
4530 error "$SOCKETSERVER $DIR/socket failed: $?"
4531 $SOCKETCLIENT $DIR/socket ||
4532 error "$SOCKETCLIENT $DIR/socket failed: $?"
4533 $MUNLINK $DIR/socket || error "$MUNLINK $DIR/socket failed: $?"
4535 run_test 54a "unix domain socket test =========================="
4541 dd if=/dev/zero of=$f bs=$(page_size) count=1
4543 run_test 54b "char device works in lustre ======================"
4546 [ -b /dev/loop/0 ] && LOOPBASE=/dev/loop/
4547 [ -b /dev/loop0 ] && LOOPBASE=/dev/loop
4548 [ -z "$LOOPBASE" ] && echo "/dev/loop/0 and /dev/loop0 gone?" && return
4550 for i in $(seq 3 7); do
4551 losetup $LOOPBASE$i > /dev/null 2>&1 && continue
4560 loopdev="$DIR/loop54c"
4563 $UMOUNT $DIR/$tdir || rc=$?
4564 losetup -d $loopdev || true
4565 losetup -d $LOOPDEV || true
4566 rm -rf $loopdev $DIR/$tfile $DIR/$tdir
4571 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4572 loopdev="$DIR/loop54c"
4575 [ -z "$LOOPNUM" ] && echo "couldn't find empty loop device" && return
4576 trap cleanup_54c EXIT
4577 mknod $loopdev b 7 $LOOPNUM
4578 echo "make a loop file system with $DIR/$tfile on $loopdev ($LOOPNUM)."
4579 dd if=/dev/zero of=$DIR/$tfile bs=$(get_page_size client) seek=1024 count=1 > /dev/null
4580 losetup $loopdev $DIR/$tfile ||
4581 error "can't set up $loopdev for $DIR/$tfile"
4582 mkfs.ext2 $loopdev || error "mke2fs on $loopdev"
4583 test_mkdir $DIR/$tdir
4584 mount -t ext2 $loopdev $DIR/$tdir ||
4585 error "error mounting $loopdev on $DIR/$tdir"
4586 dd if=/dev/zero of=$DIR/$tdir/tmp bs=$(get_page_size client) count=30 ||
4589 dd if=$DIR/$tdir/tmp of=/dev/zero bs=$(get_page_size client) count=30 ||
4593 run_test 54c "block device works in lustre ====================="
4599 [ "$string" = $(echo $string > $f | cat $f) ] || error "$f != $string"
4601 run_test 54d "fifo device works in lustre ======================"
4606 cp -aL /dev/console $f
4607 echo $string > $f || error "echo $string to $f failed"
4609 run_test 54e "console/tty device works in lustre ======================"
4613 local dir=$DIR/$tdir
4616 test_mkdir -p $dir/dir
4617 for i in $(seq $numfiles); do
4619 touch $dir/dir/file$i
4622 local numcomp=$($LFS getstripe --component-count $dir)
4624 [[ $numcomp == 0 ]] && numcomp=1
4626 # test lfs getstripe with --recursive
4627 local filenum=$($LFS getstripe -r $dir | egrep -c "obdidx|l_ost_idx")
4629 [[ $filenum -eq $((numfiles * 2)) ]] ||
4630 error "$LFS getstripe -r: found $filenum != $((numfiles * 2))"
4631 filenum=$($LFS getstripe $dir | egrep -c "obdidx|l_ost_idx")
4632 [[ $filenum -eq $numfiles ]] ||
4633 error "$LFS getstripe $dir: found $filenum, not $numfiles"
4634 echo "$LFS getstripe showed obdidx or l_ost_idx"
4636 # test lfs getstripe with file instead of dir
4637 filenum=$($LFS getstripe $dir/file1 | egrep -c "obdidx|l_ost_idx")
4638 [[ $filenum -eq 1 ]] ||
4639 error "$LFS getstripe $dir/file1: found $filenum, not 1"
4640 echo "$LFS getstripe file1 passed"
4642 #test lfs getstripe with --verbose
4643 filenum=$($LFS getstripe --verbose $dir | grep -c lmm_magic)
4644 [[ $filenum -eq $((numfiles * numcomp)) ]] ||
4645 error "$LFS getstripe --verbose $dir: "\
4646 "got $filenum want $((numfiles * numcomp)) lmm_magic"
4647 [[ $($LFS getstripe $dir | grep -c lmm_magic) -eq 0 ]] ||
4648 error "$LFS getstripe $dir: showed lmm_magic"
4650 #test lfs getstripe with -v prints lmm_fid
4651 filenum=$($LFS getstripe -v $dir | grep -c lmm_fid)
4652 [[ $filenum -eq $((numfiles * numcomp)) ]] ||
4653 error "$LFS getstripe -v $dir: "\
4654 "got $filenum want $((numfiles * numcomp)) lmm_fid"
4655 [[ $($LFS getstripe $dir | grep -c lmm_fid) -eq 0 ]] ||
4656 error "$LFS getstripe $dir: showed lmm_fid by default"
4657 echo "$LFS getstripe --verbose passed"
4659 #check for FID information
4660 local fid1=$($LFS getstripe --fid $dir/file1)
4661 local fid2=$($LFS getstripe --verbose $dir/file1 |
4662 awk '/lmm_fid: / { print $2; exit; }')
4663 local fid3=$($LFS path2fid $dir/file1)
4665 [ "$fid1" != "$fid2" ] &&
4666 error "getstripe --fid '$fid1' != getstripe --verbose '$fid2'"
4667 [ "$fid1" != "$fid3" ] &&
4668 error "getstripe --fid '$fid1' != lfs path2fid '$fid3'"
4669 echo "$LFS getstripe --fid passed"
4671 #test lfs getstripe with --obd
4672 $LFS getstripe --obd wrong_uuid $dir 2>&1 | grep -q "unknown obduuid" ||
4673 error "$LFS getstripe --obd wrong_uuid: should return error"
4675 [[ $OSTCOUNT -lt 2 ]] &&
4676 skip_env "skip '$LFS getstripe --obd' tests: $OSTCOUNT < 2" &&
4680 local obduuid=$(ostuuid_from_index $ostidx)
4681 local found=$($LFS getstripe -r --obd $obduuid $dir |
4682 grep 'lmm_stripe_offset:' | grep -c " $ostidx\$")
4684 filenum=$($LFS getstripe -ir $dir | grep -c "^$ostidx\$")
4685 [[ $($LFS getstripe -id $dir) -ne $ostidx ]] ||
4687 [[ $($LFS getstripe -id $dir/dir) -ne $ostidx ]] ||
4690 [[ $found -eq $filenum ]] ||
4691 error "$LFS getstripe --obd: found $found expect $filenum"
4692 [[ $($LFS getstripe -r -v --obd $obduuid $dir |
4693 sed '/^[ ]*'${ostidx}'[ ]/d' |
4694 sed -n '/^[ ]*[0-9][0-9]*[ ]/p' | wc -l) -eq 0 ]] ||
4695 error "$LFS getstripe --obd: should not show file on other obd"
4696 echo "$LFS getstripe --obd passed"
4698 run_test 56a "check $LFS getstripe"
4701 local dir=$DIR/$tdir
4705 for i in $(seq $numdirs); do
4706 test_mkdir $dir/dir$i
4709 # test lfs getdirstripe default mode is non-recursion, which is
4710 # different from lfs getstripe
4711 local dircnt=$($LFS getdirstripe $dir | grep -c lmv_stripe_count)
4713 [[ $dircnt -eq 1 ]] ||
4714 error "$LFS getdirstripe: found $dircnt, not 1"
4715 dircnt=$($LFS getdirstripe --recursive $dir |
4716 grep -c lmv_stripe_count)
4717 [[ $dircnt -eq $((numdirs + 1)) ]] ||
4718 error "$LFS getdirstripe -r: $dircnt, != $((numdirs + 1))"
4720 run_test 56b "check $LFS getdirstripe"
4723 remote_ost_nodsh && skip "remote OST with nodsh" && return
4726 local ost_name=$(ostname_from_index $ost_idx)
4727 local old_status=$(ost_dev_status $ost_idx)
4729 [[ -z "$old_status" ]] ||
4730 { skip_env "OST $ost_name is in $old_status status"; return 0; }
4732 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=1
4735 local new_status=$(ost_dev_status $ost_idx)
4737 [[ "$new_status" = "D" ]] ||
4738 error "OST $ost_name is in status of '$new_status', not 'D'"
4740 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=0
4743 new_status=$(ost_dev_status $ost_idx)
4744 [[ -z "$new_status" ]] ||
4745 error "OST $ost_name is in status of '$new_status', not ''"
4747 run_test 56c "check 'lfs df' showing device status"
4752 local local_tdir="$1"
4753 local local_numfiles="$2"
4754 local local_numdirs="$3"
4755 local dir_params="$4"
4756 local dir_stripe_params="$5"
4758 if [ ! -d "$local_tdir" ] ; then
4759 test_mkdir -p $dir_stripe_params $local_tdir
4760 [ "$dir_params" ] && $LFS setstripe $dir_params $local_tdir
4761 for i in $(seq $local_numfiles) ; do
4762 touch $local_tdir/file$i
4764 for i in $(seq $local_numdirs) ; do
4765 test_mkdir $dir_stripe_params $local_tdir/dir$i
4766 for j in $(seq $local_numfiles) ; do
4767 touch $local_tdir/dir$i/file$j
4773 setup_56_special() {
4775 local local_numfiles=$2
4776 local local_numdirs=$3
4778 setup_56 $local_tdir $local_numfiles $local_numdirs
4780 if [ ! -e "$local_tdir/loop${local_numfiles}b" ] ; then
4781 for i in $(seq $local_numfiles) ; do
4782 mknod $local_tdir/loop${i}b b 7 $i
4783 mknod $local_tdir/null${i}c c 1 3
4784 ln -s $local_tdir/file1 $local_tdir/link${i}
4786 for i in $(seq $local_numdirs) ; do
4787 mknod $local_tdir/dir$i/loop${i}b b 7 $i
4788 mknod $local_tdir/dir$i/null${i}c c 1 3
4789 ln -s $local_tdir/dir$i/file1 $local_tdir/dir$i/link${i}
4795 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
4796 local expected=$(($NUMDIRS + 2))
4798 setup_56 $dir $NUMFILES $NUMDIRS
4800 # test lfs find with -name
4801 for i in $(seq $NUMFILES) ; do
4802 local nums=$($LFS find -name "*$i" $dir | wc -l)
4804 [ $nums -eq $expected ] ||
4805 error "lfs find -name '*$i' $dir wrong: "\
4806 "found $nums, expected $expected"
4809 run_test 56g "check lfs find -name"
4812 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
4813 local expected=$(((NUMDIRS + 1) * (NUMFILES - 1) + NUMFILES))
4815 setup_56 $dir $NUMFILES $NUMDIRS
4817 # test lfs find with ! -name
4818 for i in $(seq $NUMFILES) ; do
4819 local nums=$($LFS find ! -name "*$i" $dir | wc -l)
4821 [ $nums -eq $expected ] ||
4822 error "lfs find ! -name '*$i' $dir wrong: "\
4823 "found $nums, expected $expected"
4826 run_test 56h "check lfs find ! -name"
4829 local dir=$DIR/$tdir
4833 local cmd="$LFS find -ost $(ostuuid_from_index 0 $dir) $dir"
4836 [ -z "$out" ] || error "'$cmd' returned directory '$out'"
4838 run_test 56i "check 'lfs find -ost UUID' skips directories"
4841 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
4843 setup_56_special $dir $NUMFILES $NUMDIRS
4845 local expected=$((NUMDIRS + 1))
4846 local cmd="$LFS find -type d $dir"
4847 local nums=$($cmd | wc -l)
4849 [ $nums -eq $expected ] ||
4850 error "'$cmd' wrong: found $nums, expected $expected"
4852 run_test 56j "check lfs find -type d"
4855 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
4857 setup_56_special $dir $NUMFILES $NUMDIRS
4859 local expected=$(((NUMDIRS + 1) * NUMFILES))
4860 local cmd="$LFS find -type f $dir"
4861 local nums=$($cmd | wc -l)
4863 [ $nums -eq $expected ] ||
4864 error "'$cmd' wrong: found $nums, expected $expected"
4866 run_test 56k "check lfs find -type f"
4869 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
4871 setup_56_special $dir $NUMFILES $NUMDIRS
4873 local expected=$((NUMDIRS + NUMFILES))
4874 local cmd="$LFS find -type b $dir"
4875 local nums=$($cmd | wc -l)
4877 [ $nums -eq $expected ] ||
4878 error "'$cmd' wrong: found $nums, expected $expected"
4880 run_test 56l "check lfs find -type b"
4883 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
4885 setup_56_special $dir $NUMFILES $NUMDIRS
4887 local expected=$((NUMDIRS + NUMFILES))
4888 local cmd="$LFS find -type c $dir"
4889 local nums=$($cmd | wc -l)
4890 [ $nums -eq $expected ] ||
4891 error "'$cmd' wrong: found $nums, expected $expected"
4893 run_test 56m "check lfs find -type c"
4896 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
4897 setup_56_special $dir $NUMFILES $NUMDIRS
4899 local expected=$((NUMDIRS + NUMFILES))
4900 local cmd="$LFS find -type l $dir"
4901 local nums=$($cmd | wc -l)
4903 [ $nums -eq $expected ] ||
4904 error "'$cmd' wrong: found $nums, expected $expected"
4906 run_test 56n "check lfs find -type l"
4909 local dir=$DIR/$tdir
4911 setup_56 $dir $NUMFILES $NUMDIRS
4912 utime $dir/file1 > /dev/null || error "utime (1)"
4913 utime $dir/file2 > /dev/null || error "utime (2)"
4914 utime $dir/dir1 > /dev/null || error "utime (3)"
4915 utime $dir/dir2 > /dev/null || error "utime (4)"
4916 utime $dir/dir1/file1 > /dev/null || error "utime (5)"
4917 dd if=/dev/zero count=1 >> $dir/dir1/file1 && sync
4920 local nums=$($LFS find -mtime +0 $dir | wc -l)
4922 [ $nums -eq $expected ] ||
4923 error "lfs find -mtime +0 $dir: found $nums expect $expected"
4926 cmd="$LFS find -mtime 0 $dir"
4927 nums=$($cmd | wc -l)
4928 [ $nums -eq $expected ] ||
4929 error "'$cmd' wrong: found $nums, expected $expected"
4931 run_test 56o "check lfs find -mtime for old files"
4934 [ $RUNAS_ID -eq $UID ] &&
4935 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
4937 local dir=$DIR/$tdir
4939 setup_56 $dir $NUMFILES $NUMDIRS
4940 chown $RUNAS_ID $dir/file* || error "chown $DIR/${tdir}g/file$i failed"
4942 local expected=$NUMFILES
4943 local cmd="$LFS find -uid $RUNAS_ID $dir"
4944 local nums=$($cmd | wc -l)
4946 [ $nums -eq $expected ] ||
4947 error "'$cmd' wrong: found $nums, expected $expected"
4949 expected=$(((NUMFILES + 1) * NUMDIRS + 1))
4950 cmd="$LFS find ! -uid $RUNAS_ID $dir"
4951 nums=$($cmd | wc -l)
4952 [ $nums -eq $expected ] ||
4953 error "'$cmd' wrong: found $nums, expected $expected"
4955 run_test 56p "check lfs find -uid and ! -uid"
4958 [ $RUNAS_ID -eq $UID ] &&
4959 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
4961 local dir=$DIR/$tdir
4963 setup_56 $dir $NUMFILES $NUMDIRS
4964 chgrp $RUNAS_GID $dir/file* || error "chown $dir/file$i failed"
4966 local expected=$NUMFILES
4967 local cmd="$LFS find -gid $RUNAS_GID $dir"
4968 local nums=$($cmd | wc -l)
4970 [ $nums -eq $expected ] ||
4971 error "'$cmd' wrong: found $nums, expected $expected"
4973 expected=$(( ($NUMFILES+1) * $NUMDIRS + 1))
4974 cmd="$LFS find ! -gid $RUNAS_GID $dir"
4975 nums=$($cmd | wc -l)
4976 [ $nums -eq $expected ] ||
4977 error "'$cmd' wrong: found $nums, expected $expected"
4979 run_test 56q "check lfs find -gid and ! -gid"
4982 local dir=$DIR/$tdir
4984 setup_56 $dir $NUMFILES $NUMDIRS
4987 local cmd="$LFS find -size 0 -type f $dir"
4988 local nums=$($cmd | wc -l)
4990 [ $nums -eq $expected ] ||
4991 error "'$cmd' wrong: found $nums, expected $expected"
4993 cmd="$LFS find ! -size 0 -type f $dir"
4994 nums=$($cmd | wc -l)
4995 [ $nums -eq $expected ] ||
4996 error "'$cmd' wrong: found $nums, expected $expected"
4997 echo "test" > $dir/$tfile
4998 echo "test2" > $dir/$tfile.2 && sync
5000 cmd="$LFS find -size 5 -type f $dir"
5001 nums=$($cmd | wc -l)
5002 [ $nums -eq $expected ] ||
5003 error "'$cmd' wrong: found $nums, expected $expected"
5005 cmd="$LFS find -size +5 -type f $dir"
5006 nums=$($cmd | wc -l)
5007 [ $nums -eq $expected ] ||
5008 error "'$cmd' wrong: found $nums, expected $expected"
5010 cmd="$LFS find -size +0 -type f $dir"
5011 nums=$($cmd | wc -l)
5012 [ $nums -eq $expected ] ||
5013 error "'$cmd' wrong: found $nums, expected $expected"
5015 cmd="$LFS find ! -size -5 -type f $dir"
5016 nums=$($cmd | wc -l)
5017 [ $nums -eq $expected ] ||
5018 error "'$cmd' wrong: found $nums, expected $expected"
5020 cmd="$LFS find -size -5 -type f $dir"
5021 nums=$($cmd | wc -l)
5022 [ $nums -eq $expected ] ||
5023 error "'$cmd' wrong: found $nums, expected $expected"
5025 run_test 56r "check lfs find -size works"
5027 test_56s() { # LU-611 #LU-9369
5028 [[ $OSTCOUNT -lt 2 ]] && skip "need at least 2 OSTs" && return 0
5030 local dir=$DIR/$tdir
5031 local onestripe=$(((NUMDIRS + 1) * NUMFILES))
5033 setup_56 $dir $NUMFILES $NUMDIRS "-c 1"
5034 for i in $(seq $NUMDIRS); do
5035 $LFS setstripe -c $((OSTCOUNT + 1)) $dir/dir$i/$tfile
5038 local expected=$NUMDIRS
5039 local cmd="$LFS find -c $OSTCOUNT $dir"
5040 local nums=$($cmd | wc -l)
5042 [ $nums -eq $expected ] || {
5043 $LFS getstripe -R $dir
5044 error "'$cmd' wrong: found $nums, expected $expected"
5047 expected=$((NUMDIRS + onestripe))
5048 cmd="$LFS find -stripe-count +0 -type f $dir"
5049 nums=$($cmd | wc -l)
5050 [ $nums -eq $expected ] || {
5051 $LFS getstripe -R $dir
5052 error "'$cmd' wrong: found $nums, expected $expected"
5056 cmd="$LFS find -stripe-count 1 -type f $dir"
5057 nums=$($cmd | wc -l)
5058 [ $nums -eq $expected ] || {
5059 $LFS getstripe -R $dir
5060 error "'$cmd' wrong: found $nums, expected $expected"
5063 cmd="$LFS find -stripe-count -2 -type f $dir"
5064 nums=$($cmd | wc -l)
5065 [ $nums -eq $expected ] || {
5066 $LFS getstripe -R $dir
5067 error "'$cmd' wrong: found $nums, expected $expected"
5071 cmd="$LFS find -stripe-count $((OSTCOUNT + 1)) -type f $dir"
5072 nums=$($cmd | wc -l)
5073 [ $nums -eq $expected ] || {
5074 $LFS getstripe -R $dir
5075 error "'$cmd' wrong: found $nums, expected $expected"
5078 run_test 56s "check lfs find -stripe-count works"
5080 test_56t() { # LU-611 #LU-9369
5081 local dir=$DIR/$tdir
5083 setup_56 $dir 0 $NUMDIRS
5084 for i in $(seq $NUMDIRS); do
5085 $LFS setstripe -S 8M $dir/dir$i/$tfile
5088 local expected=$NUMDIRS
5089 local cmd="$LFS find -S 8M $dir"
5090 local nums=$($cmd | wc -l)
5092 [ $nums -eq $expected ] || {
5093 $LFS getstripe -R $dir
5094 error "'$cmd' wrong: found $nums, expected $expected"
5098 setup_56 $dir $NUMFILES $NUMDIRS "--stripe-size 512k"
5100 $LFS setstripe -S 256k $dir/$tfile.{0,1,2,3}
5102 expected=$(((NUMDIRS + 1) * NUMFILES))
5103 cmd="$LFS find -stripe-size 512k -type f $dir"
5104 nums=$($cmd | wc -l)
5105 [ $nums -eq $expected ] ||
5106 error "'$cmd' wrong: found $nums, expected $expected"
5108 cmd="$LFS find -stripe-size +320k -type f $dir"
5109 nums=$($cmd | wc -l)
5110 [ $nums -eq $expected ] ||
5111 error "'$cmd' wrong: found $nums, expected $expected"
5113 expected=$(((NUMDIRS + 1) * NUMFILES + 4))
5114 cmd="$LFS find -stripe-size +200k -type f $dir"
5115 nums=$($cmd | wc -l)
5116 [ $nums -eq $expected ] ||
5117 error "'$cmd' wrong: found $nums, expected $expected"
5119 cmd="$LFS find -stripe-size -640k -type f $dir"
5120 nums=$($cmd | wc -l)
5121 [ $nums -eq $expected ] ||
5122 error "'$cmd' wrong: found $nums, expected $expected"
5125 cmd="$LFS find -stripe-size 256k -type f $dir"
5126 nums=$($cmd | wc -l)
5127 [ $nums -eq $expected ] ||
5128 error "'$cmd' wrong: found $nums, expected $expected"
5130 cmd="$LFS find -stripe-size -320k -type f $dir"
5131 nums=$($cmd | wc -l)
5132 [ $nums -eq $expected ] ||
5133 error "'$cmd' wrong: found $nums, expected $expected"
5136 cmd="$LFS find -stripe-size 1024k -type f $dir"
5137 nums=$($cmd | wc -l)
5138 [ $nums -eq $expected ] ||
5139 error "'$cmd' wrong: found $nums, expected $expected"
5141 run_test 56t "check lfs find -stripe-size works"
5143 test_56u() { # LU-611
5144 local dir=$DIR/$tdir
5146 setup_56 $dir $NUMFILES $NUMDIRS "-i 0 -c 1"
5148 if [[ $OSTCOUNT -gt 1 ]]; then
5149 $LFS setstripe -i 1 -c 1 $dir/$tfile.{0,1,2,3}
5155 local expected=$(((NUMDIRS + 1) * NUMFILES))
5156 local cmd="$LFS find -stripe-index 0 -type f $dir"
5157 local nums=$($cmd | wc -l)
5159 [ $nums -eq $expected ] ||
5160 error "'$cmd' wrong: found $nums, expected $expected"
5163 cmd="$LFS find -stripe-index 1 -type f $dir"
5164 nums=$($cmd | wc -l)
5165 [ $nums -eq $expected ] ||
5166 error "'$cmd' wrong: found $nums, expected $expected"
5168 cmd="$LFS find ! -stripe-index 0 -type f $dir"
5169 nums=$($cmd | wc -l)
5170 [ $nums -eq $expected ] ||
5171 error "'$cmd' wrong: found $nums, expected $expected"
5174 # This should produce an error and not return any files
5175 cmd="$LFS find -stripe-index $OSTCOUNT -type f $dir"
5176 nums=$($cmd 2>/dev/null | wc -l)
5177 [ $nums -eq $expected ] ||
5178 error "'$cmd' wrong: found $nums, expected $expected"
5180 if [[ $OSTCOUNT -gt 1 ]]; then
5181 expected=$(((NUMDIRS + 1) * NUMFILES + onestripe))
5182 cmd="$LFS find -stripe-index 0,1 -type f $dir"
5183 nums=$($cmd | wc -l)
5184 [ $nums -eq $expected ] ||
5185 error "'$cmd' wrong: found $nums, expected $expected"
5188 run_test 56u "check lfs find -stripe-index works"
5192 local dir=$DIR/$tdir
5194 setup_56 $dir $NUMFILES $NUMDIRS
5196 UUID=$(mdtuuid_from_index $MDT_IDX $dir)
5197 [ -z "$UUID" ] && error "mdtuuid_from_index cannot find MDT $MDT_IDX"
5199 for file in $($LFS find -mdt $UUID $dir); do
5200 file_mdt_idx=$($LFS getstripe -M $file)
5201 [ $file_mdt_idx -eq $MDT_IDX ] ||
5202 error "lfind -mdt $UUID != getstripe -M $file_mdt_idx"
5205 run_test 56v "check 'lfs find -mdt match with lfs getstripe -M' ======="
5208 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
5209 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5210 local dir=$DIR/$tdir
5212 setup_56 $dir $NUMFILES $NUMDIRS "-c $OSTCOUNT" "-c1"
5214 local stripe_size=$($LFS getstripe -S -d $dir) ||
5215 error "$LFS getstripe -S -d $dir failed"
5216 stripe_size=${stripe_size%% *}
5218 local file_size=$((stripe_size * OSTCOUNT))
5219 local file_num=$((NUMDIRS * NUMFILES + NUMFILES))
5220 local required_space=$((file_num * file_size))
5221 local free_space=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
5223 [[ $free_space -le $((required_space / 1024)) ]] &&
5224 skip_env "need $required_space, have $free_space kbytes" &&
5228 local dd_count=$((file_size / dd_bs))
5230 # write data into the files
5235 for i in $(seq $NUMFILES); do
5237 yes | dd bs=$dd_bs count=$dd_count of=$file &>/dev/null ||
5238 error "write data into $file failed"
5240 for i in $(seq $NUMDIRS); do
5241 for j in $(seq $NUMFILES); do
5242 file=$dir/dir$i/file$j
5243 yes|dd bs=$dd_bs count=$dd_count of=$file &>/dev/null ||
5244 error "write data into $file failed"
5248 # $LFS_MIGRATE will fail if hard link migration is unsupported
5249 if [[ $(lustre_version_code mds1) -gt $(version_code 2.5.55) ]]; then
5250 createmany -l$dir/dir1/file1 $dir/dir1/link 200 ||
5251 error "creating links to $dir/dir1/file1 failed"
5256 [[ $OSTCOUNT -gt 1 ]] && expected=$((OSTCOUNT - 1))
5259 local cmd="$LFS_MIGRATE -y -c $expected $dir/file1"
5262 eval $cmd || error "$cmd failed"
5264 check_stripe_count $dir/file1 $expected
5266 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.90) ];
5268 # lfs_migrate file onto OST 0 if it is on OST 1, or onto
5269 # OST 1 if it is on OST 0. This file is small enough to
5270 # be on only one stripe.
5271 file=$dir/migr_1_ost
5272 dd bs=$dd_bs count=1 if=/dev/urandom of=$file >/dev/null 2>&1 ||
5273 error "write data into $file failed"
5274 local obdidx=$($LFS getstripe -i $file)
5275 local oldmd5=$(md5sum $file)
5278 [[ $obdidx -eq 0 ]] && newobdidx=1
5279 cmd="$LFS migrate -i $newobdidx $file"
5281 eval $cmd || error "$cmd failed"
5283 local realobdix=$($LFS getstripe -i $file)
5284 local newmd5=$(md5sum $file)
5286 [[ $newobdidx -ne $realobdix ]] &&
5287 error "new OST is different (was=$obdidx, "\
5288 "wanted=$newobdidx, got=$realobdix)"
5289 [[ "$oldmd5" != "$newmd5" ]] &&
5290 error "md5sum differ: $oldmd5, $newmd5"
5294 cmd="$LFS_MIGRATE -y -c $expected $dir/dir1"
5296 eval $cmd || error "$cmd failed"
5298 for j in $(seq $NUMFILES); do
5299 check_stripe_count $dir/dir1/file$j $expected
5302 # lfs_migrate works with lfs find
5303 cmd="$LFS find -stripe_count $OSTCOUNT -type f $dir |
5304 $LFS_MIGRATE -y -c $expected"
5306 eval $cmd || error "$cmd failed"
5308 for i in $(seq 2 $NUMFILES); do
5309 check_stripe_count $dir/file$i $expected
5311 for i in $(seq 2 $NUMDIRS); do
5312 for j in $(seq $NUMFILES); do
5313 check_stripe_count $dir/dir$i/file$j $expected
5317 run_test 56w "check lfs_migrate -c stripe_count works"
5320 local file1=$DIR/$tdir/file1
5321 local create_pool=false
5322 local initial_pool=$($LFS getstripe -p $DIR)
5326 echo -n "Creating test dir..."
5327 test_mkdir $DIR/$tdir &> /dev/null || error "cannot create dir"
5330 echo -n "Creating test file..."
5331 touch $file1 || error "cannot create file"
5334 echo -n "Detecting existing pools..."
5335 pool_list=($($LFS pool_list $FSNAME | grep "$FSNAME\." | cut -d. -f2))
5337 if [ ${#pool_list[@]} -gt 0 ]; then
5338 echo "${pool_list[@]}"
5339 for thispool in "${pool_list[@]}"; do
5340 if [[ -z "$initial_pool" ||
5341 "$initial_pool" != "$thispool" ]]; then
5343 echo "Using existing pool '$pool'"
5348 echo "none detected."
5350 if [ -z "$pool" ]; then
5351 pool=${POOL:-testpool}
5352 [ "$initial_pool" = "$pool" ] && pool="testpool2"
5353 echo -n "Creating pool '$pool'..."
5355 pool_add $pool &> /dev/null ||
5356 error "pool_add failed"
5359 echo -n "Adding target to pool..."
5360 pool_add_targets $pool 0 0 1 &> /dev/null ||
5361 error "pool_add_targets failed"
5365 echo -n "Setting pool using -p option..."
5366 $LFS_MIGRATE -y -q --no-rsync -p $pool $file1 &> /dev/null ||
5367 error "migrate failed rc = $?"
5370 echo -n "Verifying test file is in pool after migrating..."
5371 [ "$($LFS getstripe -p $file1)" = $pool ] ||
5372 error "file was not migrated to pool $pool"
5375 echo -n "Removing test file from pool '$pool'..."
5376 $LFS migrate $file1 &> /dev/null ||
5377 error "cannot remove from pool"
5378 [ "$($LFS getstripe -p $file1)" ] &&
5379 error "pool still set"
5382 echo -n "Setting pool using --pool option..."
5383 $LFS_MIGRATE -y -q --no-rsync --pool $pool $file1 &> /dev/null ||
5384 error "migrate failed rc = $?"
5389 if $create_pool; then
5390 destroy_test_pools 2> /dev/null ||
5391 error "destroy test pools failed"
5394 run_test 56wb "check lfs_migrate pool support"
5397 local file1="$DIR/$tdir/file 1"
5399 echo -n "Creating test dir..."
5400 test_mkdir $DIR/$tdir &> /dev/null || error "cannot create dir"
5401 local def_stripe_size=$($LFS getstripe -S $DIR/$tdir 2>/dev/null)
5402 $LFS setstripe -S 1M -c 1 "$DIR/$tdir" &> /dev/null ||
5403 error "cannot set stripe"
5406 echo -n "Setting initial stripe for test file..."
5407 $LFS setstripe -S 512K -c 1 "$file1" &> /dev/null ||
5408 error "cannot set stripe"
5409 [ $($LFS getstripe -S "$file1") -eq 524288 ] ||
5410 error "stripe size not set"
5413 # File currently set to -S 512K -c 1
5415 # Ensure -c and -S options are rejected when -R is set
5416 echo -n "Verifying incompatible options are detected..."
5417 $LFS_MIGRATE -y -R -c 1 "$file1" &> /dev/null &&
5418 error "incompatible -c and -R options not detected"
5419 $LFS_MIGRATE -y -R -S 1M "$file1" &> /dev/null &&
5420 error "incompatible -S and -R options not detected"
5423 # Ensure unrecognized options are passed through to 'lfs migrate'
5424 echo -n "Verifying -S option is passed through to lfs migrate..."
5425 $LFS_MIGRATE -y -S 1M "$file1" &> /dev/null ||
5426 error "migration failed"
5427 [ $($LFS getstripe -S "$file1") -eq 1048576 ] ||
5428 error "file was not restriped"
5431 # File currently set to -S 1M -c 1
5433 # Ensure long options are supported
5434 echo -n "Verifying long options supported..."
5435 $LFS_MIGRATE -y --non-block "$file1" &> /dev/null ||
5436 error "long option without argument not supported"
5437 $LFS_MIGRATE -y --stripe-size 512K "$file1" &> /dev/null ||
5438 error "long option with argument not supported"
5439 [ $($LFS getstripe -S "$file1") -eq 524288 ] ||
5440 error "file not restriped with --stripe-size option"
5443 # File currently set to -S 512K -c 1
5445 if [ "$OSTCOUNT" -gt 1 ]; then
5446 echo -n "Verifying explicit stripe count can be set..."
5447 $LFS_MIGRATE -y -c 2 "$file1" &> /dev/null ||
5448 error "migrate failed"
5449 [ $($LFS getstripe -c "$file1") -eq 2 ] ||
5450 error "file not restriped to explicit count"
5454 # File currently set to -S 512K -c 1 or -S 512K -c 2
5456 # Ensure parent striping is used if -R is set, and no stripe
5457 # count or size is specified
5458 echo -n "Setting stripe for parent directory..."
5459 $LFS setstripe -S 1M -c 1 "$DIR/$tdir" &> /dev/null ||
5460 error "cannot set stripe"
5463 echo -n "Verifying restripe option uses parent stripe settings..."
5464 $LFS_MIGRATE -y -R "$file1" &> /dev/null ||
5465 error "migrate failed"
5466 [ $($LFS getstripe -S "$file1") -eq $def_stripe_size ] ||
5467 error "file not restriped to parent settings"
5468 [ $($LFS getstripe -c "$file1") -eq 1 ] ||
5469 error "file not restriped to parent settings"
5472 # File currently set to -S 1M -c 1
5474 # Ensure striping is preserved if -R is not set, and no stripe
5475 # count or size is specified
5476 echo -n "Verifying striping size preserved when not specified..."
5477 local orig_stripe_size=$($LFS getstripe -S "$file1" 2>/dev/null)
5478 $LFS setstripe -S 2M -c 1 "$DIR/$tdir" &> /dev/null ||
5479 error "cannot set stripe on parent directory"
5480 $LFS_MIGRATE -y "$file1" &> /dev/null ||
5481 error "migrate failed"
5482 [ $($LFS getstripe -S "$file1") -eq $orig_stripe_size ] ||
5483 error "file was restriped"
5486 # Ensure file name properly detected when final option has no argument
5487 echo -n "Verifying file name properly detected..."
5488 $LFS_MIGRATE -y "$file1" &> /dev/null ||
5489 error "file name interpreted as option argument"
5495 run_test 56wc "check unrecognized options for lfs_migrate are passed through"
5498 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
5499 local file1=$DIR/$tdir/file1
5501 echo -n "Creating test dir..."
5502 test_mkdir $DIR/$tdir || error "cannot create dir"
5505 echo -n "Creating test file..."
5509 # Ensure 'lfs migrate' will fail by using a non-existent option,
5510 # and make sure rsync is not called to recover
5511 echo -n "Make sure --no-rsync option works..."
5512 $LFS_MIGRATE -y --no-rsync --invalid-opt $file1 2>&1 |
5513 grep -q 'refusing to fall back to rsync' ||
5514 error "rsync was called with --no-rsync set"
5517 # Ensure rsync is called without trying 'lfs migrate' first
5518 echo -n "Make sure --rsync option works..."
5519 $LFS_MIGRATE -y --rsync --invalid-opt $file1 2>&1 |
5520 grep -q 'falling back to rsync' &&
5521 error "lfs migrate was called with --rsync set"
5524 echo -n "Make sure --rsync and --no-rsync options are exclusive..."
5525 $LFS_MIGRATE -y --rsync --no-rsync $file1 2>&1 |
5526 grep -q 'at the same time' ||
5527 error "--rsync and --no-rsync accepted concurrently"
5533 run_test 56wd "check lfs_migrate --rsync and --no-rsync work"
5536 check_swap_layouts_support && return 0
5537 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
5539 local dir=$DIR/$tdir
5540 local ref1=/etc/passwd
5541 local file1=$dir/file1
5543 test_mkdir $dir || error "creating dir $dir"
5544 $LFS setstripe -c 2 $file1
5546 $LFS migrate -c 1 $file1 || error "migrate failed rc = $?"
5547 stripe=$($LFS getstripe -c $file1)
5548 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
5549 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
5554 run_test 56x "lfs migration support"
5557 check_swap_layouts_support && return 0
5558 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
5560 local dir=$DIR/$tdir/$testnum
5564 local ref1=/etc/passwd
5565 local file1=$dir/file1
5567 $LFS setstripe -c 2 $file1
5569 $LFS migrate --block -c 1 $file1 || error "migrate failed rc = $?"
5571 local stripe=$($LFS getstripe -c $file1)
5573 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
5574 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
5579 run_test 56xa "lfs migration --block support"
5581 check_migrate_links() {
5583 local file1="$dir/file1"
5586 local total_count=$(($begin + $count - 1))
5587 local symlink_count=10
5590 if [ ! -f "$file1" ]; then
5591 echo -n "creating initial file..."
5592 $LFS setstripe -c 1 -S "512k" "$file1" ||
5593 error "cannot setstripe initial file"
5596 echo -n "creating symlinks..."
5597 for s in $(seq 1 $symlink_count); do
5598 ln -s "$file1" "$dir/slink$s" ||
5599 error "cannot create symlinks"
5603 echo -n "creating nonlinked files..."
5604 createmany -o "$dir/uniq" 1 10 &> /dev/null ||
5605 error "cannot create nonlinked files"
5610 if [ ! -f "$dir/file$total_count" ]; then
5611 echo -n "creating hard links $begin:$total_count..."
5612 createmany -l"$file1" "$dir/file" "$begin" "$count" &> \
5613 /dev/null || error "cannot create hard links"
5617 echo -n "checking number of hard links listed in xattrs..."
5618 local fid=$($LFS getstripe -F "$file1")
5619 local paths=($($LFS fid2path "$MOUNT" "$fid" 2> /dev/null))
5622 if [ ${#paths[*]} -lt $total_count -a "$begin" -eq 2 ]; then
5623 echo "hard link list has unexpected size, skipping test"
5626 if [ ${#paths[*]} -ge $total_count -a "$begin" -ne 2 ]; then
5627 error "link names should exceed xattrs size"
5630 echo -n "migrating files..."
5631 local migrate_out=$($LFS_MIGRATE -y -S '1m' $dir)
5633 [ $rc -eq 0 ] || error "migrate failed rc = $rc"
5636 # make sure all links have been properly migrated
5637 echo -n "verifying files..."
5638 fid=$($LFS getstripe -F "$file1") ||
5639 error "cannot get fid for file $file1"
5640 for i in $(seq 2 $total_count); do
5641 local fid2=$($LFS getstripe -F $dir/file$i)
5643 [ "$fid2" == "$fid" ] ||
5644 error "migrated hard link has mismatched FID"
5647 # make sure hard links were properly detected, and migration was
5648 # performed only once for the entire link set; nonlinked files should
5650 local actual=$(grep -c 'done migrate' <<< "$migrate_out")
5651 local expected=$(($uniq_count + 1))
5653 [ "$actual" -eq "$expected" ] ||
5654 error "hard links individually migrated ($actual != $expected)"
5656 # make sure the correct number of hard links are present
5657 local hardlinks=$(stat -c '%h' "$file1")
5659 [ $hardlinks -eq $total_count ] ||
5660 error "num hard links $hardlinks != $total_count"
5667 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
5668 skip "Need MDS version at least 2.10.55" && return
5670 local dir="$DIR/$tdir"
5672 test_mkdir "$dir" || error "cannot create dir $dir"
5674 echo "testing lfs migrate mode when all links fit within xattrs"
5675 LFS_MIGRATE_RSYNC=false check_migrate_links "$dir" 2 99
5677 echo "testing rsync mode when all links fit within xattrs"
5678 LFS_MIGRATE_RSYNC=true check_migrate_links "$dir" 2 99
5680 echo "testing lfs migrate mode when all links do not fit within xattrs"
5681 LFS_MIGRATE_RSYNC=false check_migrate_links "$dir" 101 100
5683 echo "testing rsync mode when all links do not fit within xattrs"
5684 LFS_MIGRATE_RSYNC=true check_migrate_links "$dir" 101 100
5689 run_test 56xb "lfs migration hard link support"
5692 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.53) ] &&
5693 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53" &&
5697 local dir=$DIR/$tdir
5701 test_mkdir -p $dir || error "creating dir $dir"
5702 touch $f1 || error "creating std file $f1"
5703 $MULTIOP $f2 H2c || error "creating released file $f2"
5705 # a directory can be raid0, so ask only for files
5706 res=$($LFS find $dir -L raid0 -type f | wc -l)
5707 [[ $res == 2 ]] || error "search raid0: found $res files != 2"
5709 res=$($LFS find $dir \! -L raid0 -type f | wc -l)
5710 [[ $res == 0 ]] || error "search !raid0: found $res files != 0"
5712 # only files can be released, so no need to force file search
5713 res=$($LFS find $dir -L released)
5714 [[ $res == $f2 ]] || error "search released: found $res != $f2"
5716 res=$($LFS find $dir -type f \! -L released)
5717 [[ $res == $f1 ]] || error "search !released: found $res != $f1"
5719 run_test 56y "lfs find -L raid0|released"
5721 test_56z() { # LU-4824
5722 # This checks to make sure 'lfs find' continues after errors
5723 # There are two classes of errors that should be caught:
5724 # - If multiple paths are provided, all should be searched even if one
5726 # - If errors are encountered during the search, it should not terminate
5728 local dir=$DIR/$tdir
5732 for i in d{0..9}; do
5735 touch $dir/d{0..9}/$tfile
5736 $LFS find $DIR/non_existent_dir $dir &&
5737 error "$LFS find did not return an error"
5738 # Make a directory unsearchable. This should NOT be the last entry in
5739 # directory order. Arbitrarily pick the 6th entry
5740 chmod 700 $($LFS find $dir -type d | sed '6!d')
5742 local count=$($RUNAS $LFS find $DIR/non_existent $dir | wc -l)
5744 # The user should be able to see 10 directories and 9 files
5745 [ $count == 19 ] || error "$LFS find did not continue after error"
5747 run_test 56z "lfs find should continue after an error"
5749 test_56aa() { # LU-5937
5750 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
5752 local dir=$DIR/$tdir
5755 $LFS setdirstripe -c$MDSCOUNT $dir/striped_dir
5757 createmany -o $dir/striped_dir/${tfile}- 1024
5758 local dirs=$($LFS find --size +8k $dir/)
5760 [ -n "$dirs" ] || error "lfs find --size wrong under striped dir"
5762 run_test 56aa "lfs find --size under striped dir"
5764 test_56ab() { # LU-10705
5765 test_mkdir $DIR/$tdir
5766 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=8k count=1 seek=2k
5767 dd if=/dev/zero of=$DIR/$tdir/$tfile.2 bs=4k count=1 seek=4k
5768 dd if=/dev/zero of=$DIR/$tdir/$tfile.3 bs=1M count=2 seek=16
5769 # Flush writes to ensure valid blocks. Need to be more thorough for
5770 # ZFS, since blocks are not allocated/returned to client immediately.
5772 wait_zfs_commit ost1 2
5773 cancel_lru_locks osc
5776 local files=$($LFS find --size +16M $DIR/$tdir | wc -l)
5778 [[ $files == 3 ]] || error ">16M size files $files isn't 3 as expected"
5780 files=$($LFS find --blocks +1M $DIR/$tdir | wc -l)
5781 [[ $files == 1 ]] || error ">1M blocks files $files isn't 1 as expected"
5783 rm -f $DIR/$tdir/$tfile.[123]
5785 run_test 56ab "lfs find --blocks"
5788 # Create composite files with one component
5789 local dir=$DIR/$tdir
5791 setup_56 $dir/1Mfiles 5 1 "-S 1M --component-end 1M"
5792 # Create composite files with three components
5793 setup_56 $dir/2Mfiles 5 2 "-E 2M -S 1M -E 4M -E 6M"
5794 # Create non-composite files
5795 createmany -o $dir/${tfile}- 10
5797 local nfiles=$($LFS find --component-end 1M --type f $dir | wc -l)
5799 [[ $nfiles == 10 ]] ||
5800 error "lfs find -E 1M found $nfiles != 10 files"
5802 nfiles=$($LFS find ! -E 1M --type f $dir | wc -l)
5803 [[ $nfiles == 25 ]] ||
5804 error "lfs find ! -E 1M found $nfiles != 25 files"
5806 # All files have a component that starts at 0
5807 nfiles=$($LFS find --component-start 0 --type f $dir | wc -l)
5808 [[ $nfiles == 35 ]] ||
5809 error "lfs find --component-start 0 - $nfiles != 35 files"
5811 nfiles=$($LFS find --component-start 2M --type f $dir | wc -l)
5812 [[ $nfiles == 15 ]] ||
5813 error "lfs find --component-start 2M - $nfiles != 15 files"
5815 # All files created here have a componenet that does not starts at 2M
5816 nfiles=$($LFS find ! --component-start 2M --type f $dir | wc -l)
5817 [[ $nfiles == 35 ]] ||
5818 error "lfs find ! --component-start 2M - $nfiles != 35 files"
5820 # Find files with a specified number of components
5821 local nfiles=$($LFS find --component-count 3 --type f $dir | wc -l)
5822 [[ $nfiles == 15 ]] ||
5823 error "lfs find --component-count 3 - $nfiles != 15 files"
5825 # Remember non-composite files have a component count of zero
5826 local nfiles=$($LFS find --component-count 0 --type f $dir | wc -l)
5827 [[ $nfiles == 10 ]] ||
5828 error "lfs find --component-count 0 - $nfiles != 10 files"
5830 nfiles=$($LFS find ! --component-count 3 --type f $dir | wc -l)
5831 [[ $nfiles == 20 ]] ||
5832 error "lfs find ! --component-count 3 - $nfiles != 20 files"
5834 # All files have a flag called "init"
5835 local nfiles=$($LFS find --component-flags init --type f $dir | wc -l)
5836 [[ $nfiles == 35 ]] ||
5837 error "lfs find --component-flags init - $nfiles != 35 files"
5839 # Multi-component files will have a component not initialized
5840 local nfiles=$($LFS find ! --component-flags init --type f $dir | wc -l)
5841 [[ $nfiles == 15 ]] ||
5842 error "lfs find !--component-flags init - $nfiles != 15 files"
5847 run_test 56ba "test lfs find --component-end, -start, -count, and -flags"
5850 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.10.57) ]] ||
5851 { skip "Need MDS version at least 2.10.57"; return 0; }
5861 # create mirrored directories and mirrored files
5862 mkdir $td || error "mkdir $td failed"
5863 $LFS mirror create -N3 $td || error "create mirrored dir $td failed"
5864 createmany -o $tf- 10 || error "create $tf- failed"
5866 for i in $(seq 2); do
5868 mkdir $dir || error "mkdir $dir failed"
5869 $LFS mirror create -N$((3 + i)) $dir ||
5870 error "create mirrored dir $dir failed"
5871 createmany -o $dir/$tfile- 10 ||
5872 error "create $dir/$tfile- failed"
5875 # change the states of some mirrored files
5877 for i in $(seq 2); do
5879 for j in $(seq 4 9); do
5880 echo foo > $dir/$tfile-$j
5884 # find mirrored files with specific mirror count
5885 cmd="$LFS find --mirror-count 3 --type f $td"
5886 nfiles=$($cmd | wc -l)
5887 [[ $nfiles = 10 ]] || error "$cmd: $nfiles != 10 files"
5889 cmd="$LFS find ! --mirror-count 3 --type f $td"
5890 nfiles=$($cmd | wc -l)
5891 [[ $nfiles = 20 ]] || error "$cmd: $nfiles != 20 files"
5893 cmd="$LFS find --mirror-count +2 --type f $td"
5894 nfiles=$($cmd | wc -l)
5895 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
5897 cmd="$LFS find --mirror-count -6 --type f $td"
5898 nfiles=$($cmd | wc -l)
5899 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
5901 # find mirrored files with specific file state
5902 cmd="$LFS find --maxdepth 1 --mirror-state=^ro --type f $td"
5903 [[ $($cmd) = $tf-6 ]] || error "$cmd: didn't return $tf-6"
5905 cmd="$LFS find --mirror-state=ro --type f $td"
5906 nfiles=$($cmd | wc -l)
5907 [[ $nfiles = 17 ]] || error "$cmd: $nfiles != 17 files"
5909 cmd="$LFS find ! --mirror-state=ro --type f $td"
5910 nfiles=$($cmd | wc -l)
5911 [[ $nfiles = 13 ]] || error "$cmd: $nfiles != 13 files"
5913 cmd="$LFS find --mirror-state=wp --type f $td"
5914 nfiles=$($cmd | wc -l)
5915 [[ $nfiles = 13 ]] || error "$cmd: $nfiles != 13 files"
5917 cmd="$LFS find ! --mirror-state=sp --type f $td"
5918 nfiles=$($cmd | wc -l)
5919 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
5921 run_test 56ca "check lfs find --mirror-count|-N and --mirror-state"
5924 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5925 # note test will not do anything if MDS is not local
5926 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
5927 skip "ldiskfs only test"
5931 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5932 local MNTDEV="osd*.*MDT*.mntdev"
5933 DEV=$(do_facet $SINGLEMDS lctl get_param -n $MNTDEV)
5934 [ -z "$DEV" ] && error "can't access $MNTDEV"
5935 for DEV in $(do_facet $SINGLEMDS lctl get_param -n $MNTDEV); do
5936 do_facet $SINGLEMDS $DUMPE2FS -h $DEV > $TMP/t57a.dump ||
5937 error "can't access $DEV"
5938 DEVISIZE=$(awk '/Inode size:/ { print $3 }' $TMP/t57a.dump)
5939 [[ $DEVISIZE -gt 128 ]] || error "inode size $DEVISIZE"
5943 run_test 57a "verify MDS filesystem created with large inodes =="
5946 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5947 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
5948 skip "ldiskfs only test"
5952 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5953 local dir=$DIR/$tdir
5957 local FILEN=$dir/f$FILECOUNT
5959 rm -rf $dir || error "removing $dir"
5961 local mdtidx=$($LFS getstripe -M $dir)
5962 local mdtname=MDT$(printf %04x $mdtidx)
5963 local facet=mds$((mdtidx + 1))
5965 echo "mcreating $FILECOUNT files"
5966 createmany -m $dir/f 1 $FILECOUNT || \
5967 error "creating files in $dir"
5969 # verify that files do not have EAs yet
5970 $GETSTRIPE $FILE1 2>&1 | grep -q "no stripe" || error "$FILE1 has an EA"
5971 $GETSTRIPE $FILEN 2>&1 | grep -q "no stripe" || error "$FILEN has an EA"
5975 df $dir #make sure we get new statfs data
5976 local MDSFREE=$(do_facet $facet \
5977 lctl get_param -n osd*.*$mdtname.kbytesfree)
5978 local MDCFREE=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
5979 echo "opening files to create objects/EAs"
5981 for FILE in `seq -f $dir/f%g 1 $FILECOUNT`; do
5982 $OPENFILE -f O_RDWR $FILE > /dev/null 2>&1 || error "opening $FILE"
5985 # verify that files have EAs now
5986 $GETSTRIPE $FILE1 | grep -q "obdidx" || error "$FILE1 missing EA"
5987 $GETSTRIPE $FILEN | grep -q "obdidx" || error "$FILEN missing EA"
5989 sleep 1 #make sure we get new statfs data
5991 local MDSFREE2=$(do_facet $facet \
5992 lctl get_param -n osd*.*$mdtname.kbytesfree)
5993 local MDCFREE2=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
5994 if [[ $MDCFREE2 -lt $((MDCFREE - 16)) ]]; then
5995 if [ "$MDSFREE" != "$MDSFREE2" ]; then
5996 error "MDC before $MDCFREE != after $MDCFREE2"
5998 echo "MDC before $MDCFREE != after $MDCFREE2"
5999 echo "unable to confirm if MDS has large inodes"
6004 run_test 57b "default LOV EAs are stored inside large inodes ==="
6007 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6008 [ -z "$(which wiretest 2>/dev/null)" ] &&
6009 skip_env "could not find wiretest" && return
6012 run_test 58 "verify cross-platform wire constants =============="
6015 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6016 echo "touch 130 files"
6017 createmany -o $DIR/f59- 130
6019 unlinkmany $DIR/f59- 130
6021 # wait for commitment of removal
6022 wait_delete_completed
6024 run_test 59 "verify cancellation of llog records async ========="
6026 TEST60_HEAD="test_60 run $RANDOM"
6028 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6029 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
6030 do_facet mgs "! which run-llog.sh &> /dev/null" &&
6031 do_facet mgs "! ls run-llog.sh &> /dev/null" &&
6032 skip_env "missing subtest run-llog.sh" && return
6034 log "$TEST60_HEAD - from kernel mode"
6035 do_facet mgs "$LCTL set_param debug=warning; $LCTL dk > /dev/null"
6036 do_facet mgs "sh run-llog.sh" || error "run-llog.sh failed"
6037 do_facet mgs $LCTL dk > $TMP/$tfile
6039 # LU-6388: test llog_reader
6040 local llog_reader=$(do_facet mgs "which llog_reader 2> /dev/null")
6041 llog_reader=${llog_reader:-$LUSTRE/utils/llog_reader}
6042 [ -z $(do_facet mgs ls -d $llog_reader 2> /dev/null) ] &&
6043 skip_env "missing llog_reader" && return
6044 local fstype=$(facet_fstype mgs)
6045 [ $fstype != ldiskfs -a $fstype != zfs ] &&
6046 skip_env "Only for ldiskfs or zfs type mgs" && return
6048 local mntpt=$(facet_mntpt mgs)
6049 local mgsdev=$(mgsdevname 1)
6061 #get fid and record list
6062 fid_list=($(awk '/9_sub.*record/ { print $NF }' /$TMP/$tfile |
6064 rec_list=($(awk '/9_sub.*record/ { print $((NF-3)) }' /$TMP/$tfile |
6066 #remount mgs as ldiskfs or zfs type
6067 stop mgs || error "stop mgs failed"
6068 mount_fstype mgs || error "remount mgs failed"
6069 for ((i = 0; i < ${#fid_list[@]}; i++)); do
6072 seq=$(echo $fid | awk -F ':' '{ print $1 }' | sed -e "s/^0x//g")
6073 oid=$(echo $fid | awk -F ':' '{ print $2 }' | sed -e "s/^0x//g")
6078 obj_file=$mntpt/O/$seq/d$((oid%32))/$oid ;;
6080 obj_file=$mntpt/oi.$(($((16#$seq))&127))/$fid ;;
6082 echo "obj_file is $obj_file"
6083 do_facet mgs $llog_reader $obj_file
6085 rec_type=$(do_facet mgs $llog_reader $obj_file | grep "type=" |
6086 awk '{ print $3 }' | sed -e "s/^type=//g")
6087 if [ $rec_type != $rec ]; then
6088 echo "FAILED test_60a wrong record type $rec_type," \
6094 #check obj path if record type is LLOG_LOGID_MAGIC
6095 if [ "$rec" == "1064553b" ]; then
6096 path=$(do_facet mgs $llog_reader $obj_file |
6097 grep "path=" | awk '{ print $NF }' |
6098 sed -e "s/^path=//g")
6099 if [ $obj_file != $mntpt/$path ]; then
6100 echo "FAILED test_60a wrong obj path" \
6101 "$montpt/$path, should be $obj_file"
6108 #restart mgs before "error", otherwise it will block the next test
6109 stop mgs || error "stop mgs failed"
6110 start mgs $(mgsdevname) $MGS_MOUNT_OPTS || error "start mgs failed"
6111 $pass || error "test failed, see FAILED test_60a messages for specifics"
6113 run_test 60a "llog_test run from kernel module and test llog_reader"
6116 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
6118 # test old logid format
6119 if [ $(lustre_version_code mgs) -le $(version_code 3.1.53) ]; then
6120 do_facet mgs $LCTL dl | grep MGS
6121 do_facet mgs "$LCTL --device %MGS llog_print \\\\\\\$$FSNAME-client" ||
6122 error "old llog_print failed"
6125 # test new logid format
6126 if [ $(lustre_version_code mgs) -ge $(version_code 2.9.53) ]; then
6127 do_facet mgs "$LCTL --device MGS llog_print $FSNAME-client" ||
6128 error "new llog_print failed"
6131 run_test 60aa "llog_print works with FIDs and simple names"
6133 test_60b() { # bug 6411
6134 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6136 LLOG_COUNT=$(dmesg | awk "/$TEST60_HEAD/ { marker = 1; from_marker = 0; }
6148 [[ $LLOG_COUNT -gt 100 ]] &&
6149 error "CDEBUG_LIMIT not limiting messages ($LLOG_COUNT)" || true
6151 run_test 60b "limit repeated messages from CERROR/CWARN ========"
6154 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6155 echo "create 5000 files"
6156 createmany -o $DIR/f60c- 5000
6157 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED 0x137
6158 lctl set_param fail_loc=0x80000137
6159 unlinkmany $DIR/f60c- 5000
6160 lctl set_param fail_loc=0
6162 run_test 60c "unlink file when mds full"
6165 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6166 SAVEPRINTK=$(lctl get_param -n printk)
6168 # verify "lctl mark" is even working"
6169 MESSAGE="test message ID $RANDOM $$"
6170 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
6171 dmesg | grep -q "$MESSAGE" || error "didn't find debug marker in log"
6173 lctl set_param printk=0 || error "set lnet.printk failed"
6174 lctl get_param -n printk | grep emerg || error "lnet.printk dropped emerg"
6175 MESSAGE="new test message ID $RANDOM $$"
6176 # Assume here that libcfs_debug_mark_buffer() uses D_WARNING
6177 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
6178 dmesg | grep -q "$MESSAGE" && error "D_WARNING wasn't masked" || true
6180 lctl set_param -n printk="$SAVEPRINTK"
6182 run_test 60d "test printk console message masking"
6185 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6186 remote_mds_nodsh && skip "remote MDS with nodsh" && return
6188 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED2 0x15b
6189 do_facet mds1 lctl set_param fail_loc=0x15b
6192 run_test 60e "no space while new llog is being created"
6195 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6197 dd if=/dev/zero of=$f bs=$(page_size) count=1 || error "dd $f failed"
6198 cancel_lru_locks osc
6199 $MULTIOP $f OSMWUc || error "$MULTIOP $f failed"
6202 run_test 61 "mmap() writes don't make sync hang ================"
6204 # bug 2330 - insufficient obd_match error checking causes LBUG
6206 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6209 cancel_lru_locks osc
6210 lctl set_param fail_loc=0x405
6211 cat $f && error "cat succeeded, expect -EIO"
6212 lctl set_param fail_loc=0
6214 # This test is now irrelevant (as of bug 10718 inclusion), we no longer
6215 # match every page all of the time.
6216 #run_test 62 "verify obd_match failure doesn't LBUG (should -EIO)"
6218 # bug 2319 - oig_wait() interrupted causes crash because of invalid waitq.
6219 # Though this test is irrelevant anymore, it helped to reveal some
6220 # other grant bugs (LU-4482), let's keep it.
6221 test_63a() { # was test_63
6222 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6223 MAX_DIRTY_MB=`lctl get_param -n osc.*.max_dirty_mb | head -n 1`
6224 for i in `seq 10` ; do
6225 dd if=/dev/zero of=$DIR/f63 bs=8k &
6231 rm -f $DIR/f63 || true
6233 run_test 63a "Verify oig_wait interruption does not crash ======="
6235 # bug 2248 - async write errors didn't return to application on sync
6236 # bug 3677 - async write errors left page locked
6238 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6240 lctl set_param debug=-1
6242 # ensure we have a grant to do async writes
6243 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1
6246 sync # sync lest earlier test intercept the fail_loc
6248 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
6249 lctl set_param fail_loc=0x80000406
6250 $MULTIOP $DIR/$tfile Owy && \
6251 error "sync didn't return ENOMEM"
6252 sync; sleep 2; sync # do a real sync this time to flush page
6253 lctl get_param -n llite.*.dump_page_cache | grep locked && \
6254 error "locked page left in cache after async error" || true
6257 run_test 63b "async write errors should be returned to fsync ==="
6260 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6262 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur* | grep "[0-9]"
6264 run_test 64a "verify filter grant calculations (in kernel) ====="
6267 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6268 sh oos.sh $MOUNT || error "oos.sh failed: $?"
6270 run_test 64b "check out-of-space detection on client"
6273 $LCTL set_param osc.*OST0000-osc-[^mM]*.cur_grant_bytes=0
6275 run_test 64c "verify grant shrink"
6277 # this does exactly what osc_request.c:osc_announce_cached() does in
6278 # order to calculate max amount of grants to ask from server
6282 local page_size=$(get_page_size client)
6284 local nrpages=$($LCTL get_param -n osc.${tgt}.max_pages_per_rpc)
6285 local rpc_in_flight=$($LCTL get_param -n osc.${tgt}.max_rpcs_in_flight)
6287 ((rpc_in_flight ++));
6288 nrpages=$((nrpages * rpc_in_flight))
6290 local dirty_max_pages=$($LCTL get_param -n osc.${tgt}.max_dirty_mb)
6292 dirty_max_pages=$((dirty_max_pages * 1024 * 1024 / page_size))
6294 [[ $dirty_max_pages -gt $nrpages ]] && nrpages=$dirty_max_pages
6295 local undirty=$((nrpages * page_size))
6297 local max_extent_pages
6298 max_extent_pages=$($LCTL get_param osc.${tgt}.import |
6299 grep grant_max_extent_size | awk '{print $2}')
6300 max_extent_pages=$((max_extent_pages / page_size))
6301 local nrextents=$(((nrpages + max_extent_pages - 1) / max_extent_pages))
6302 local grant_extent_tax
6303 grant_extent_tax=$($LCTL get_param osc.${tgt}.import |
6304 grep grant_extent_tax | awk '{print $2}')
6306 undirty=$((undirty + nrextents * grant_extent_tax))
6311 # this is size of unit for grant allocation. It should be equal to
6312 # what tgt_grant.c:tgt_grant_chunk() calculates
6316 local grant_extent_tax
6318 max_brw_size=$($LCTL get_param osc.${tgt}.import |
6319 grep max_brw_size | awk '{print $2}')
6321 grant_extent_tax=$($LCTL get_param osc.${tgt}.import |
6322 grep grant_extent_tax | awk '{print $2}')
6324 echo $(((max_brw_size + grant_extent_tax) * 2))
6328 [ $(lustre_version_code ost1) -lt $(version_code 2.10.56) ] &&
6329 skip "OST < 2.10.55 doesn't limit grants enough" && return 0
6331 local tgt=$($LCTL dl | grep "0000-osc-[^mM]" | awk '{print $4}')
6332 local file=$DIR/$tfile
6334 [[ $($LCTL get_param osc.${tgt}.import |
6335 grep "connect_flags:.*grant_param") ]] || \
6336 { skip "no grant_param connect flag"; return; }
6338 local olddebug=$($LCTL get_param -n debug 2> /dev/null)
6340 $LCTL set_param debug="$OLDDEBUG" 2> /dev/null || true
6342 local max_cur_granted=$(($(want_grant $tgt) + $(grant_chunk $tgt)))
6343 stack_trap "rm -f $file" EXIT
6345 $SETSTRIPE $file -i 0 -c 1
6346 dd if=/dev/zero of=$file bs=1M count=1000 &
6351 local cur_grant=$($LCTL get_param -n osc.${tgt}.cur_grant_bytes)
6352 if [[ $cur_grant -gt $max_cur_granted ]]
6355 error "cur_grant $cur_grant > $max_cur_granted"
6358 [[ $? -ne 0 ]] && break;
6363 wait_delete_completed
6364 $LCTL set_param debug="$olddebug" 2> /dev/null || true
6366 run_test 64d "check grant limit exceed"
6368 # bug 1414 - set/get directories' stripe info
6370 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6371 test_mkdir $DIR/$tdir
6373 $LVERIFY $DIR/$tdir $DIR/$tdir/f1 || error "lverify failed"
6375 run_test 65a "directory with no stripe info"
6378 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6379 test_mkdir $DIR/$tdir
6380 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
6382 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
6385 $LVERIFY $DIR/$tdir $DIR/$tdir/f2 || error "lverify failed"
6387 run_test 65b "directory setstripe -S stripe_size*2 -i 0 -c 1"
6390 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6391 [ $OSTCOUNT -lt 2 ] && skip "need at least 2 OSTs" && return
6392 test_mkdir $DIR/$tdir
6393 local stripesize=$($GETSTRIPE -S $DIR/$tdir)
6395 $LFS setstripe -S $((stripesize * 4)) -i 1 \
6396 -c $((OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
6398 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
6400 run_test 65c "directory setstripe -S stripe_size*4 -i 1 -c $((OSTCOUNT-1))"
6403 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6404 test_mkdir $DIR/$tdir
6405 local STRIPECOUNT=$($GETSTRIPE -c $DIR/$tdir)
6406 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
6408 if [[ $STRIPECOUNT -le 0 ]]; then
6410 elif [[ $STRIPECOUNT -gt 2000 ]]; then
6411 #LOV_MAX_STRIPE_COUNT is 2000
6412 [[ $OSTCOUNT -gt 2000 ]] && sc=2000 || sc=$(($OSTCOUNT - 1))
6414 sc=$(($STRIPECOUNT - 1))
6416 $SETSTRIPE -S $STRIPESIZE -c $sc $DIR/$tdir || error "setstripe"
6417 touch $DIR/$tdir/f4 $DIR/$tdir/f5
6418 $LVERIFY $DIR/$tdir $DIR/$tdir/f4 $DIR/$tdir/f5 ||
6419 error "lverify failed"
6421 run_test 65d "directory setstripe -S stripe_size -c stripe_count"
6424 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6425 test_mkdir $DIR/$tdir
6427 $SETSTRIPE $DIR/$tdir || error "setstripe"
6428 $GETSTRIPE -v $DIR/$tdir | grep "Default" ||
6429 error "no stripe info failed"
6431 $LVERIFY $DIR/$tdir $DIR/$tdir/f6 || error "lverify failed"
6433 run_test 65e "directory setstripe defaults"
6436 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6437 test_mkdir $DIR/${tdir}f
6438 $RUNAS $SETSTRIPE $DIR/${tdir}f && error "setstripe succeeded" || true
6440 run_test 65f "dir setstripe permission (should return error) ==="
6443 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6444 test_mkdir $DIR/$tdir
6445 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
6447 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
6448 error "setstripe -S failed"
6449 $LFS setstripe -d $DIR/$tdir || error "setstripe -d failed"
6450 $LFS getstripe -v $DIR/$tdir | grep "Default" ||
6451 error "delete default stripe failed"
6453 run_test 65g "directory setstripe -d"
6456 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6457 test_mkdir $DIR/$tdir
6458 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
6460 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
6461 error "setstripe -S failed"
6462 test_mkdir $DIR/$tdir/dd1
6463 [ $($LFS getstripe -c $DIR/$tdir) = $($GETSTRIPE -c $DIR/$tdir/dd1) ] ||
6464 error "stripe info inherit failed"
6466 run_test 65h "directory stripe info inherit ===================="
6469 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6471 save_layout_restore_at_exit $MOUNT
6473 # bug6367: set non-default striping on root directory
6474 $LFS setstripe -S 65536 -c -1 $MOUNT || error "error setting stripe"
6476 # bug12836: getstripe on -1 default directory striping
6477 $LFS getstripe $MOUNT || error "getstripe $MOUNT failed"
6479 # bug12836: getstripe -v on -1 default directory striping
6480 $LFS getstripe -v $MOUNT || error "getstripe -v $MOUNT failed"
6482 # bug12836: new find on -1 default directory striping
6483 $LFS find -mtime -1 $MOUNT > /dev/null || error "find $MOUNT failed"
6485 run_test 65i "various tests to set root directory striping"
6487 test_65j() { # bug6367
6488 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6492 # if we aren't already remounting for each test, do so for this test
6493 if [ "$CLEANUP" = ":" -a "$I_MOUNTED" = "yes" ]; then
6494 cleanup || error "failed to unmount"
6498 save_layout_restore_at_exit $MOUNT
6500 $SETSTRIPE -d $MOUNT || error "setstripe failed"
6502 run_test 65j "set default striping on root directory (bug 6367)="
6506 wait_delete_completed
6507 do_facet $SINGLEMDS "lctl set_param -n \
6508 osp.$ost*MDT0000.max_create_count=$max_count"
6509 do_facet $SINGLEMDS "lctl set_param -n \
6510 osp.$ost*MDT0000.create_count=$count"
6511 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
6512 echo $INACTIVE_OSC "is Activate"
6514 wait_osc_import_state mds ost$ostnum FULL
6517 test_65k() { # bug11679
6518 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6519 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
6520 remote_mds_nodsh && skip "remote MDS with nodsh" && return
6522 local disable_precreate=true
6523 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.8.54) ] &&
6524 disable_precreate=false
6526 echo "Check OST status: "
6527 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
6528 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
6530 for OSC in $MDS_OSCS; do
6531 echo $OSC "is active"
6532 do_facet $SINGLEMDS lctl --device %$OSC activate
6535 for INACTIVE_OSC in $MDS_OSCS; do
6536 local ost=$(osc_to_ost $INACTIVE_OSC)
6537 local ostnum=$(do_facet $SINGLEMDS lctl get_param -n \
6538 lov.*md*.target_obd |
6539 awk -F: /$ost/'{ print $1 }' | head -n 1)
6542 $SETSTRIPE -i $ostnum -c 1 $DIR/$tdir
6543 createmany -o $DIR/$tdir/$tfile.$ostnum. 1000
6545 echo "Deactivate: " $INACTIVE_OSC
6546 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC deactivate
6548 local count=$(do_facet $SINGLEMDS "lctl get_param -n \
6549 osp.$ost*MDT0000.create_count")
6550 local max_count=$(do_facet $SINGLEMDS "lctl get_param -n \
6551 osp.$ost*MDT0000.max_create_count")
6552 $disable_precreate &&
6553 do_facet $SINGLEMDS "lctl set_param -n \
6554 osp.$ost*MDT0000.max_create_count=0"
6556 for idx in $(seq 0 $((OSTCOUNT - 1))); do
6557 [ -f $DIR/$tdir/$idx ] && continue
6558 echo "$SETSTRIPE -i $idx -c 1 $DIR/$tdir/$idx"
6559 $SETSTRIPE -i $idx -c 1 $DIR/$tdir/$idx ||
6561 error "setstripe $idx should succeed"; }
6562 rm -f $DIR/$tdir/$idx || error "rm $idx failed"
6564 unlinkmany $DIR/$tdir/$tfile.$ostnum. 1000
6567 do_facet $SINGLEMDS "lctl set_param -n \
6568 osp.$ost*MDT0000.max_create_count=$max_count"
6569 do_facet $SINGLEMDS "lctl set_param -n \
6570 osp.$ost*MDT0000.create_count=$count"
6571 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
6572 echo $INACTIVE_OSC "is Activate"
6574 wait_osc_import_state mds ost$ostnum FULL
6577 run_test 65k "validate manual striping works properly with deactivated OSCs"
6579 test_65l() { # bug 12836
6580 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6581 test_mkdir -p $DIR/$tdir/test_dir
6582 $SETSTRIPE -c -1 $DIR/$tdir/test_dir
6583 $LFS find -mtime -1 $DIR/$tdir >/dev/null
6585 run_test 65l "lfs find on -1 stripe dir ========================"
6588 local layout=$(save_layout $MOUNT)
6589 $RUNAS $SETSTRIPE -c 2 $MOUNT && {
6590 restore_layout $MOUNT $layout
6591 error "setstripe should fail by non-root users"
6595 run_test 65m "normal user can't set filesystem default stripe"
6597 # bug 2543 - update blocks count on client
6599 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6601 dd if=/dev/zero of=$DIR/f66 bs=1k count=$COUNT
6602 sync; sync_all_data; sync; sync_all_data
6603 cancel_lru_locks osc
6604 BLOCKS=`ls -s $DIR/f66 | awk '{ print $1 }'`
6605 [ $BLOCKS -ge $COUNT ] || error "$DIR/f66 blocks $BLOCKS < $COUNT"
6607 run_test 66 "update inode blocks count on client ==============="
6610 awk '($1 == "'$1':") { print $2 }' /proc/meminfo
6614 swapon -s | awk '($1 == "'$1'") { print $4 }'
6617 # bug5265, obdfilter oa2dentry return -ENOENT
6618 # #define OBD_FAIL_SRV_ENOENT 0x217
6620 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6621 remote_ost_nodsh && skip "remote OST with nodsh" && return
6624 $SETSTRIPE -c 1 -i 0 $f
6626 $DIRECTIO write ${f}.2 0 1 || error "directio write error"
6628 do_facet ost1 lctl set_param fail_loc=0x217
6629 $TRUNCATE $f 1 # vmtruncate() will ignore truncate() error.
6630 $DIRECTIO write $f 0 2 && error "write succeeded, expect -ENOENT"
6632 do_facet ost1 lctl set_param fail_loc=0
6633 $DIRECTIO write $f 0 2 || error "write error"
6635 cancel_lru_locks osc
6636 $DIRECTIO read $f 0 1 || error "read error"
6638 do_facet ost1 lctl set_param fail_loc=0x217
6639 $DIRECTIO read $f 1 1 && error "read succeeded, expect -ENOENT"
6641 do_facet ost1 lctl set_param fail_loc=0
6644 run_test 69 "verify oa2dentry return -ENOENT doesn't LBUG ======"
6647 test_mkdir $DIR/$tdir
6648 $LFS setdirstripe -D -c$MDSCOUNT $DIR/$tdir
6649 sh rundbench -C -D $DIR/$tdir 2 || error "dbench failed!"
6651 run_test 71 "Running dbench on lustre (don't segment fault) ===="
6653 test_72a() { # bug 5695 - Test that on 2.6 remove_suid works properly
6654 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6655 [ "$RUNAS_ID" = "$UID" ] &&
6656 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
6658 # Check that testing environment is properly set up. Skip if not
6659 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_GID $RUNAS || {
6660 skip_env "User $RUNAS_ID does not exist - skipping"
6664 chmod 777 $DIR/$tfile
6665 chmod ug+s $DIR/$tfile
6666 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=512 count=1 ||
6667 error "$RUNAS dd $DIR/$tfile failed"
6668 # See if we are still setuid/sgid
6669 test -u $DIR/$tfile -o -g $DIR/$tfile &&
6670 error "S/gid is not dropped on write"
6671 # Now test that MDS is updated too
6672 cancel_lru_locks mdc
6673 test -u $DIR/$tfile -o -g $DIR/$tfile &&
6674 error "S/gid is not dropped on MDS"
6677 run_test 72a "Test that remove suid works properly (bug5695) ===="
6679 test_72b() { # bug 24226 -- keep mode setting when size is not changing
6682 [ "$RUNAS_ID" = "$UID" ] && \
6683 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
6684 [ "$RUNAS_ID" -eq 0 ] && \
6685 skip_env "RUNAS_ID = 0 -- skipping" && return
6687 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6688 # Check that testing environment is properly set up. Skip if not
6689 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_ID $RUNAS || {
6690 skip_env "User $RUNAS_ID does not exist - skipping"
6693 touch $DIR/${tfile}-f{g,u}
6694 test_mkdir $DIR/${tfile}-dg
6695 test_mkdir $DIR/${tfile}-du
6696 chmod 770 $DIR/${tfile}-{f,d}{g,u}
6697 chmod g+s $DIR/${tfile}-{f,d}g
6698 chmod u+s $DIR/${tfile}-{f,d}u
6699 for perm in 777 2777 4777; do
6700 $RUNAS chmod $perm $DIR/${tfile}-fg && error "S/gid file allowed improper chmod to $perm"
6701 $RUNAS chmod $perm $DIR/${tfile}-fu && error "S/uid file allowed improper chmod to $perm"
6702 $RUNAS chmod $perm $DIR/${tfile}-dg && error "S/gid dir allowed improper chmod to $perm"
6703 $RUNAS chmod $perm $DIR/${tfile}-du && error "S/uid dir allowed improper chmod to $perm"
6707 run_test 72b "Test that we keep mode setting if without file data changed (bug 24226)"
6709 # bug 3462 - multiple simultaneous MDC requests
6711 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6712 test_mkdir $DIR/d73-1
6713 test_mkdir $DIR/d73-2
6714 multiop_bg_pause $DIR/d73-1/f73-1 O_c || return 1
6717 lctl set_param fail_loc=0x80000129
6718 $MULTIOP $DIR/d73-1/f73-2 Oc &
6720 lctl set_param fail_loc=0
6722 $MULTIOP $DIR/d73-2/f73-3 Oc &
6726 wait $pid1 || return 1
6730 $CHECKSTAT -t file $DIR/d73-1/f73-1 || return 4
6731 $CHECKSTAT -t file $DIR/d73-1/f73-2 || return 5
6732 $CHECKSTAT -t file $DIR/d73-2/f73-3 || return 6
6736 run_test 73 "multiple MDC requests (should not deadlock)"
6738 test_74a() { # bug 6149, 6184
6739 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6740 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
6742 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
6743 # will spin in a tight reconnection loop
6745 $LCTL set_param fail_loc=0x8000030e
6746 # get any lock that won't be difficult - lookup works.
6748 $LCTL set_param fail_loc=0
6752 run_test 74a "ldlm_enqueue freed-export error path, ls (shouldn't LBUG)"
6754 test_74b() { # bug 13310
6755 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6756 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
6758 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
6759 # will spin in a tight reconnection loop
6760 $LCTL set_param fail_loc=0x8000030e
6761 # get a "difficult" lock
6763 $LCTL set_param fail_loc=0
6767 run_test 74b "ldlm_enqueue freed-export error path, touch (shouldn't LBUG)"
6770 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6771 #define OBD_FAIL_LDLM_NEW_LOCK
6772 $LCTL set_param fail_loc=0x319
6773 touch $DIR/$tfile && error "touch successful"
6774 $LCTL set_param fail_loc=0
6777 run_test 74c "ldlm_lock_create error path, (shouldn't LBUG)"
6780 awk '/lustre_inode_cache/ {print $2; exit}' /proc/slabinfo
6783 test_76() { # Now for bug 20433, added originally in bug 1443
6784 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6785 local CPUS=$(getconf _NPROCESSORS_ONLN 2>/dev/null)
6786 cancel_lru_locks osc
6787 BEFORE_INODES=$(num_inodes)
6788 echo "before inodes: $BEFORE_INODES"
6790 [ "$SLOW" = "no" ] && COUNT=100
6791 for i in $(seq $COUNT); do
6795 cancel_lru_locks osc
6796 AFTER_INODES=$(num_inodes)
6797 echo "after inodes: $AFTER_INODES"
6799 while [[ $((AFTER_INODES-1*${CPUS:-1})) -gt $BEFORE_INODES ]]; do
6801 AFTER_INODES=$(num_inodes)
6803 echo "wait $wait seconds inodes: $AFTER_INODES"
6804 if [ $wait -gt 30 ]; then
6805 error "inode slab grew from $BEFORE_INODES to $AFTER_INODES"
6809 run_test 76 "confirm clients recycle inodes properly ===="
6815 # Note: in sptlrpc modes which enable its own bulk checksum, the
6816 # original crc32_le bulk checksum will be automatically disabled,
6817 # and the OBD_FAIL_OSC_CHECKSUM_SEND/OBD_FAIL_OSC_CHECKSUM_RECEIVE
6818 # will be checked by sptlrpc code against sptlrpc bulk checksum.
6819 # In this case set_checksums() will not be no-op, because sptlrpc
6820 # bulk checksum will be enabled all through the test.
6822 [ "$ORIG_CSUM" ] || ORIG_CSUM=`lctl get_param -n osc.*.checksums | head -n1`
6823 lctl set_param -n osc.*.checksums $1
6827 export ORIG_CSUM_TYPE="`lctl get_param -n osc.*osc-[^mM]*.checksum_type |
6828 sed 's/.*\[\(.*\)\].*/\1/g' | head -n1`"
6829 CKSUM_TYPES=${CKSUM_TYPES:-"crc32 adler"}
6830 [ "$ORIG_CSUM_TYPE" = "crc32c" ] && CKSUM_TYPES="$CKSUM_TYPES crc32c"
6833 lctl set_param -n osc.*osc-[^mM]*.checksum_type $1
6834 log "set checksum type to $1"
6837 F77_TMP=$TMP/f77-temp
6840 dd if=/dev/urandom of=$F77_TMP bs=1M count=$F77SZ || \
6841 error "error writing to $F77_TMP"
6844 test_77a() { # bug 10889
6845 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6846 $GSS && skip "could not run with gss" && return
6847 [ ! -f $F77_TMP ] && setup_f77
6849 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ || error "dd error"
6853 run_test 77a "normal checksum read/write operation"
6855 test_77b() { # bug 10889
6856 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6857 $GSS && skip "could not run with gss" && return
6858 [ ! -f $F77_TMP ] && setup_f77
6859 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
6860 $LCTL set_param fail_loc=0x80000409
6863 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
6864 error "dd error: $?"
6865 $LCTL set_param fail_loc=0
6867 for algo in $CKSUM_TYPES; do
6868 cancel_lru_locks osc
6869 set_checksum_type $algo
6870 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
6871 $LCTL set_param fail_loc=0x80000408
6872 cmp $F77_TMP $DIR/$tfile || error "file compare failed"
6873 $LCTL set_param fail_loc=0
6876 set_checksum_type $ORIG_CSUM_TYPE
6879 run_test 77b "checksum error on client write, read"
6884 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=0
6886 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=0
6887 [ -n $osc_file_prefix ] && rm -f ${osc_file_prefix}*
6888 $check_ost && [ -n $ost_file_prefix ] &&
6889 do_facet ost1 rm -f ${ost_file_prefix}\*
6893 remote_ost_nodsh && skip "remote OST with nodsh" && return
6895 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6896 $GSS && skip "could not run with gss" && return
6899 local osc_file_prefix
6901 local check_ost=false
6902 local ost_file_prefix
6908 # ensure corruption will occur on first OSS/OST
6909 $LFS setstripe -i 0 $DIR/$tfile
6911 [ ! -f $F77_TMP ] && setup_f77
6912 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
6913 error "dd write error: $?"
6914 fid=$($LFS path2fid $DIR/$tfile)
6916 if [ $(lustre_version_code ost1) -ge $(version_code 2.9.57) ]
6919 ost_file_prefix=$(do_facet ost1 $LCTL get_param -n debug_path)
6920 ost_file_prefix=${ost_file_prefix}-checksum_dump-ost-\\${fid}
6922 echo "OSS do not support bulk pages dump upon error"
6925 osc_file_prefix=$($LCTL get_param -n debug_path)
6926 osc_file_prefix=${osc_file_prefix}-checksum_dump-osc-\\${fid}
6928 trap cleanup_77c EXIT
6931 # enable bulk pages dump upon error on Client
6932 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=1
6933 # enable bulk pages dump upon error on OSS
6935 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=1
6937 # flush Client cache to allow next read to reach OSS
6938 cancel_lru_locks osc
6940 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
6941 $LCTL set_param fail_loc=0x80000408
6942 dd if=$DIR/$tfile of=/dev/null bs=1M || error "dd read error: $?"
6943 $LCTL set_param fail_loc=0
6947 # check cksum dump on Client
6948 osc_file=$(ls ${osc_file_prefix}*)
6949 [ -n "$osc_file" ] || error "no checksum dump file on Client"
6950 # OBD_FAIL_OSC_CHECKSUM_RECEIVE corrupts with "bad1" at start of file
6951 bad1=$(dd if=$osc_file bs=1 count=4 2>/dev/null) || error "dd error: $?"
6952 [ $bad1 == "bad1" ] || error "unexpected corrupt pattern"
6953 orig_cksum=$(dd if=$F77_TMP bs=1 skip=4 count=1048572 2>/dev/null |
6955 dump_cksum=$(dd if=$osc_file bs=1 skip=4 2>/dev/null | cksum)
6956 [[ "$orig_cksum" == "$dump_cksum" ]] ||
6957 error "dump content does not match on Client"
6959 $check_ost || { skip "No need to check cksum dump on OSS"; return 0; }
6961 # check cksum dump on OSS
6962 ost_file=$(do_facet ost1 ls ${ost_file_prefix}\*)
6963 [ -n "$ost_file" ] || error "no checksum dump file on OSS"
6964 orig_cksum=$(dd if=$F77_TMP bs=1048576 count=1 2>/dev/null | cksum)
6965 dump_cksum=$(do_facet ost1 dd if=$ost_file 2>/dev/null \| cksum)
6966 [[ "$orig_cksum" == "$dump_cksum" ]] ||
6967 error "dump content does not match on OSS"
6971 run_test 77c "checksum error on client read with debug"
6973 test_77d() { # bug 10889
6974 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6975 $GSS && skip "could not run with gss" && return
6976 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
6977 $LCTL set_param fail_loc=0x80000409
6979 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
6980 error "direct write: rc=$?"
6981 $LCTL set_param fail_loc=0
6984 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
6985 $LCTL set_param fail_loc=0x80000408
6987 cancel_lru_locks osc
6988 $DIRECTIO read $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
6989 error "direct read: rc=$?"
6990 $LCTL set_param fail_loc=0
6993 run_test 77d "checksum error on OST direct write, read"
6995 test_77f() { # bug 10889
6996 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6997 $GSS && skip "could not run with gss" && return
6999 for algo in $CKSUM_TYPES; do
7000 cancel_lru_locks osc
7001 set_checksum_type $algo
7002 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
7003 $LCTL set_param fail_loc=0x409
7004 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) &&
7005 error "direct write succeeded"
7006 $LCTL set_param fail_loc=0
7008 set_checksum_type $ORIG_CSUM_TYPE
7011 run_test 77f "repeat checksum error on write (expect error)"
7013 test_77g() { # bug 10889
7014 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7015 $GSS && skip "could not run with gss" && return
7016 remote_ost_nodsh && skip "remote OST with nodsh" && return
7018 [ ! -f $F77_TMP ] && setup_f77
7020 local file=$DIR/$tfile
7021 stack_trap "rm -f $file" EXIT
7023 $SETSTRIPE -c 1 -i 0 $file
7024 #define OBD_FAIL_OST_CHECKSUM_RECEIVE 0x21a
7025 do_facet ost1 lctl set_param fail_loc=0x8000021a
7027 dd if=$F77_TMP of=$file bs=1M count=$F77SZ ||
7028 error "write error: rc=$?"
7029 do_facet ost1 lctl set_param fail_loc=0
7032 cancel_lru_locks osc
7033 #define OBD_FAIL_OST_CHECKSUM_SEND 0x21b
7034 do_facet ost1 lctl set_param fail_loc=0x8000021b
7036 cmp $F77_TMP $file || error "file compare failed"
7037 do_facet ost1 lctl set_param fail_loc=0
7040 run_test 77g "checksum error on OST write, read"
7042 test_77j() { # bug 13805
7043 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7044 $GSS && skip "could not run with gss" && return
7045 #define OBD_FAIL_OSC_CKSUM_ADLER_ONLY 0x40c
7046 lctl set_param fail_loc=0x40c
7047 remount_client $MOUNT
7048 lctl set_param fail_loc=0
7049 # wait async osc connect to finish and reflect updated state value
7051 for (( i=0; i < OSTCOUNT; i++ )) ; do
7052 wait_osc_import_state client ost$((i+1)) FULL
7055 for VALUE in $(lctl get_param osc.*osc-[^mM]*.checksum_type); do
7056 PARAM=$(echo ${VALUE[0]} | cut -d "=" -f1)
7057 algo=$(lctl get_param -n $PARAM | sed 's/.*\[\(.*\)\].*/\1/g')
7058 [ "$algo" = "adler" ] || error "algo set to $algo instead of adler"
7060 remount_client $MOUNT
7062 run_test 77j "client only supporting ADLER32"
7064 [ "$ORIG_CSUM" ] && set_checksums $ORIG_CSUM || true
7073 test_78() { # bug 10901
7074 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7075 remote_ost || { skip_env "local OST" && return; }
7078 F78SIZE=$(($(awk '/MemFree:/ { print $2 }' /proc/meminfo) / 1024))
7079 echo "MemFree: $F78SIZE, Max file size: $MAXFREE"
7080 MEMTOTAL=$(($(awk '/MemTotal:/ { print $2 }' /proc/meminfo) / 1024))
7081 echo "MemTotal: $MEMTOTAL"
7083 # reserve 256MB of memory for the kernel and other running processes,
7084 # and then take 1/2 of the remaining memory for the read/write buffers.
7085 if [ $MEMTOTAL -gt 512 ] ;then
7086 MEMTOTAL=$(((MEMTOTAL - 256 ) / 2))
7088 # for those poor memory-starved high-end clusters...
7089 MEMTOTAL=$((MEMTOTAL / 2))
7091 echo "Mem to use for directio: $MEMTOTAL"
7093 [[ $F78SIZE -gt $MEMTOTAL ]] && F78SIZE=$MEMTOTAL
7094 [[ $F78SIZE -gt 512 ]] && F78SIZE=512
7095 [[ $F78SIZE -gt $((MAXFREE / 1024)) ]] && F78SIZE=$((MAXFREE / 1024))
7096 SMALLESTOST=$($LFS df $DIR | grep OST | awk '{ print $4 }' | sort -n |
7098 echo "Smallest OST: $SMALLESTOST"
7099 [[ $SMALLESTOST -lt 10240 ]] &&
7100 skip "too small OSTSIZE, useless to run large O_DIRECT test" && return 0
7102 trap cleanup_test_78 EXIT
7104 [[ $F78SIZE -gt $((SMALLESTOST * $OSTCOUNT / 1024 - 80)) ]] &&
7105 F78SIZE=$((SMALLESTOST * $OSTCOUNT / 1024 - 80))
7107 [ "$SLOW" = "no" ] && NSEQ=1 && [ $F78SIZE -gt 32 ] && F78SIZE=32
7108 echo "File size: $F78SIZE"
7109 $SETSTRIPE -c $OSTCOUNT $DIR/$tfile || error "setstripe failed"
7110 for i in $(seq 1 $NSEQ); do
7111 FSIZE=$(($F78SIZE / ($NSEQ - $i + 1)))
7112 echo directIO rdwr round $i of $NSEQ
7113 $DIRECTIO rdwr $DIR/$tfile 0 $FSIZE 1048576||error "rdwr failed"
7118 run_test 78 "handle large O_DIRECT writes correctly ============"
7120 test_79() { # bug 12743
7121 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7122 wait_delete_completed
7124 BKTOTAL=$(calc_osc_kbytes kbytestotal)
7125 BKFREE=$(calc_osc_kbytes kbytesfree)
7126 BKAVAIL=$(calc_osc_kbytes kbytesavail)
7128 STRING=`df -P $MOUNT | tail -n 1 | awk '{print $2","$3","$4}'`
7129 DFTOTAL=`echo $STRING | cut -d, -f1`
7130 DFUSED=`echo $STRING | cut -d, -f2`
7131 DFAVAIL=`echo $STRING | cut -d, -f3`
7132 DFFREE=$(($DFTOTAL - $DFUSED))
7134 ALLOWANCE=$((64 * $OSTCOUNT))
7136 if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
7137 [ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
7138 error "df total($DFTOTAL) mismatch OST total($BKTOTAL)"
7140 if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
7141 [ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
7142 error "df free($DFFREE) mismatch OST free($BKFREE)"
7144 if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
7145 [ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
7146 error "df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
7149 run_test 79 "df report consistency check ======================="
7151 test_80() { # bug 10718
7152 remote_ost_nodsh && skip "remote OST with nodsh" && return
7153 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7154 # relax strong synchronous semantics for slow backends like ZFS
7155 local soc="obdfilter.*.sync_on_lock_cancel"
7156 local soc_old=$(do_facet ost1 lctl get_param -n $soc | head -n1)
7158 if [ "$soc_old" != "never" -a "$(facet_fstype ost1)" != "ldiskfs" ]; then
7159 hosts=$(for host in $(seq -f "ost%g" 1 $OSTCOUNT); do
7160 facet_active_host $host; done | sort -u)
7161 do_nodes $hosts lctl set_param $soc=never
7164 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1M
7166 local BEFORE=`date +%s`
7167 cancel_lru_locks osc
7168 local AFTER=`date +%s`
7169 local DIFF=$((AFTER-BEFORE))
7170 if [ $DIFF -gt 1 ] ; then
7171 error "elapsed for 1M@1T = $DIFF"
7174 [ -n "$hosts" ] && do_nodes $hosts lctl set_param $soc=$soc_old
7178 run_test 80 "Page eviction is equally fast at high offsets too ===="
7180 test_81a() { # LU-456
7181 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7182 remote_ost_nodsh && skip "remote OST with nodsh" && return
7183 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
7184 # MUST OR with the OBD_FAIL_ONCE (0x80000000)
7185 do_facet ost1 lctl set_param fail_loc=0x80000228
7187 # write should trigger a retry and success
7188 $SETSTRIPE -i 0 -c 1 $DIR/$tfile
7189 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7191 if [ $RC -ne 0 ] ; then
7192 error "write should success, but failed for $RC"
7195 run_test 81a "OST should retry write when get -ENOSPC ==============="
7197 test_81b() { # LU-456
7198 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7199 remote_ost_nodsh && skip "remote OST with nodsh" && return
7200 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
7201 # Don't OR with the OBD_FAIL_ONCE (0x80000000)
7202 do_facet ost1 lctl set_param fail_loc=0x228
7204 # write should retry several times and return -ENOSPC finally
7205 $SETSTRIPE -i 0 -c 1 $DIR/$tfile
7206 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7209 if [ $RC -ne $ENOSPC ] ; then
7210 error "dd should fail for -ENOSPC, but succeed."
7213 run_test 81b "OST should return -ENOSPC when retry still fails ======="
7215 test_82() { # LU-1031
7216 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10
7220 multiop_bg_pause $DIR/$tfile OG${gid1}_g${gid1}c || return 1
7222 multiop_bg_pause $DIR/$tfile O_G${gid2}r10g${gid2}c || return 2
7224 kill -USR1 $MULTIPID2
7226 if [[ `ps h -o comm -p $MULTIPID2` == "" ]]; then
7227 error "First grouplock does not block second one"
7229 echo "Second grouplock blocks first one"
7231 kill -USR1 $MULTIPID1
7235 run_test 82 "Basic grouplock test"
7238 local sfile="/boot/System.map-$(uname -r)"
7239 [ ! -f $sfile ] && skip "No $sfile found" && return
7240 # define OBD_FAIL_LLITE_PTASK_IO_FAIL 0x140d
7241 $LCTL set_param fail_loc=0x140d
7242 cp $sfile $DIR/$tfile || error "write failed"
7243 diff -c $sfile $DIR/$tfile || error "files are different"
7244 $LCTL set_param fail_loc=0
7247 run_test 83 "Short write in ptask ==============================="
7250 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" &&
7252 test_mkdir $DIR/$tdir.cvsroot
7253 chown $RUNAS_ID $DIR/$tdir.cvsroot
7256 $RUNAS cvs -d $DIR/$tdir.cvsroot init || error "cvs init failed"
7259 # some versions of cvs import exit(1) when asked to import links or
7260 # files they can't read. ignore those files.
7261 local toignore=$(find . -type l -printf '-I %f\n' -o \
7262 ! -perm /4 -printf '-I %f\n')
7263 $RUNAS cvs -d $DIR/$tdir.cvsroot import -m "nomesg" $toignore \
7264 $tdir.reposname vtag rtag
7267 test_mkdir $DIR/$tdir.reposname
7268 chown $RUNAS_ID $DIR/$tdir.reposname
7269 $RUNAS cvs -d $DIR/$tdir.cvsroot co $tdir.reposname
7271 cd $DIR/$tdir.reposname
7273 $RUNAS cvs add -m 'addmsg' foo99
7275 $RUNAS cvs commit -m 'nomsg' foo99
7276 rm -fr $DIR/$tdir.cvsroot
7278 run_test 99 "cvs strange file/directory operations"
7281 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7282 [[ "$NETTYPE" =~ tcp ]] ||
7283 { skip "TCP secure port test, not useful for NETTYPE=$NETTYPE" &&
7286 remote_ost_nodsh && skip "remote OST with nodsh" && return
7287 remote_mds_nodsh && skip "remote MDS with nodsh" && return
7289 { skip "useless for local single node setup" && return; }
7291 netstat -tna | ( rc=1; while read PROT SND RCV LOCAL REMOTE STAT; do
7292 [ "$PROT" != "tcp" ] && continue
7293 RPORT=$(echo $REMOTE | cut -d: -f2)
7294 [ "$RPORT" != "$ACCEPTOR_PORT" ] && continue
7297 LPORT=`echo $LOCAL | cut -d: -f2`
7298 if [ $LPORT -ge 1024 ]; then
7299 echo "bad: $PROT $SND $RCV $LOCAL $REMOTE $STAT"
7301 error_exit "local: $LPORT > 1024, remote: $RPORT"
7304 [ "$rc" = 0 ] || error_exit "privileged port not found" )
7306 run_test 100 "check local port using privileged port ==========="
7308 function get_named_value()
7317 echo $line | sed "s/^$tag[ ]*//"
7324 export CACHE_MAX=$($LCTL get_param -n llite.*.max_cached_mb |
7325 awk '/^max_cached_mb/ { print $2 }')
7328 $LCTL set_param -n llite.*.max_cached_mb $CACHE_MAX
7333 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7334 [ $MDSCOUNT -ge 2 ] && skip "needs < 2 MDTs" && return #LU-4322
7338 local cache_limit=32
7340 $LCTL set_param -n osc.*-osc*.rpc_stats 0
7341 trap cleanup_101a EXIT
7342 $LCTL set_param -n llite.*.read_ahead_stats 0
7343 $LCTL set_param -n llite.*.max_cached_mb $cache_limit
7346 # randomly read 10000 of 64K chunks from file 3x 32MB in size
7348 echo "nreads: $nreads file size: $((cache_limit * 3))MB"
7349 $READS -f $DIR/$tfile -s$((cache_limit * 3192 * 1024)) -b65536 -C -n$nreads -t 180
7352 for s in $($LCTL get_param -n llite.*.read_ahead_stats |
7353 get_named_value 'read but discarded' | cut -d" " -f1); do
7354 discard=$(($discard + $s))
7358 if [[ $(($discard * 10)) -gt $nreads ]]; then
7359 $LCTL get_param osc.*-osc*.rpc_stats
7360 $LCTL get_param llite.*.read_ahead_stats
7361 error "too many ($discard) discarded pages"
7363 rm -f $DIR/$tfile || true
7365 run_test 101a "check read-ahead for random reads"
7368 test_mkdir $DIR/$tdir
7369 local STRIPE_SIZE=$1
7370 local FILE_LENGTH=$2
7373 local FILE_SIZE_MB=$((FILE_LENGTH / STRIPE_SIZE))
7375 local list=$(comma_list $(osts_nodes))
7376 set_osd_param $list '' read_cache_enable 0
7377 set_osd_param $list '' writethrough_cache_enable 0
7379 trap cleanup_test101bc EXIT
7380 # prepare the read-ahead file
7381 $SETSTRIPE -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $OSTCOUNT $DIR/$tfile
7383 dd if=/dev/zero of=$DIR/$tfile bs=$STRIPE_SIZE \
7384 count=$FILE_SIZE_MB 2> /dev/null
7388 cleanup_test101bc() {
7393 local list=$(comma_list $(osts_nodes))
7394 set_osd_param $list '' read_cache_enable 1
7395 set_osd_param $list '' writethrough_cache_enable 1
7399 awk 'BEGIN{total=0}; {total+=$1}; END{print total}'
7404 local STRIPE_SIZE=$2
7405 local FILE_LENGTH=$3
7406 local RA_INC=1048576
7407 local STRIDE_LENGTH=$((STRIPE_SIZE/READ_SIZE))
7408 local discard_limit=$((((STRIDE_LENGTH - 1)*3/(STRIDE_LENGTH*OSTCOUNT))* \
7409 (STRIDE_LENGTH*OSTCOUNT - STRIDE_LENGTH)))
7410 DISCARD=$($LCTL get_param -n llite.*.read_ahead_stats |
7411 get_named_value 'read but discarded' |
7412 cut -d" " -f1 | calc_total)
7413 if [[ $DISCARD -gt $discard_limit ]]; then
7414 $LCTL get_param llite.*.read_ahead_stats
7415 error "Too many ($DISCARD) discarded pages with size (${READ_SIZE})"
7417 echo "Read-ahead success for size ${READ_SIZE}"
7422 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7423 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
7424 local STRIPE_SIZE=1048576
7425 local STRIDE_SIZE=$((STRIPE_SIZE*OSTCOUNT))
7426 if [ $SLOW == "yes" ]; then
7427 local FILE_LENGTH=$((STRIDE_SIZE * 64))
7429 local FILE_LENGTH=$((STRIDE_SIZE * 8))
7432 local ITERATION=$((FILE_LENGTH / STRIDE_SIZE))
7434 # prepare the read-ahead file
7435 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
7436 cancel_lru_locks osc
7437 for BIDX in 2 4 8 16 32 64 128 256
7439 local BSIZE=$((BIDX*4096))
7440 local READ_COUNT=$((STRIPE_SIZE/BSIZE))
7441 local STRIDE_LENGTH=$((STRIDE_SIZE/BSIZE))
7442 local OFFSET=$((STRIPE_SIZE/BSIZE*(OSTCOUNT - 1)))
7443 $LCTL set_param -n llite.*.read_ahead_stats 0
7444 $READS -f $DIR/$tfile -l $STRIDE_LENGTH -o $OFFSET \
7445 -s $FILE_LENGTH -b $STRIPE_SIZE -a $READ_COUNT -n $ITERATION
7446 cancel_lru_locks osc
7447 ra_check_101 $BSIZE $STRIPE_SIZE $FILE_LENGTH
7452 run_test 101b "check stride-io mode read-ahead ================="
7455 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7456 local STRIPE_SIZE=1048576
7457 local FILE_LENGTH=$((STRIPE_SIZE*100))
7461 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
7463 cancel_lru_locks osc
7464 $LCTL set_param osc.*.rpc_stats 0
7465 $READS -f $DIR/$tfile -s$FILE_LENGTH -b65536 -n$nreads -t 180
7466 for osc_rpc_stats in $($LCTL get_param -N osc.*.rpc_stats); do
7467 local stats=$($LCTL get_param -n $osc_rpc_stats)
7468 local lines=$(echo "$stats" | awk 'END {print NR;}')
7471 if [ $lines -le 20 ]; then
7474 for size in 1 2 4 8; do
7475 local rpc=$(echo "$stats" |
7476 awk '($1 == "'$size':") {print $2; exit; }')
7478 error "Small $((size*4))k read IO $rpc !"
7480 echo "$osc_rpc_stats check passed!"
7485 run_test 101c "check stripe_size aligned read-ahead ================="
7488 $LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1
7489 $LCTL set_param -n llite.*.max_read_ahead_mb $1 > /dev/null 2>&1
7493 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7494 local file=$DIR/$tfile
7495 local sz_MB=${FILESIZE_101d:-500}
7496 local ra_MB=${READAHEAD_MB:-40}
7498 local free_MB=$(($(df -P $DIR | tail -n 1 | awk '{ print $4 }') / 1024))
7499 [ $free_MB -lt $sz_MB ] &&
7500 skip "Need free space ${sz_MB}M, have ${free_MB}M" && return
7502 echo "Create test file $file size ${sz_MB}M, ${free_MB}M free"
7503 $SETSTRIPE -c -1 $file || error "setstripe failed"
7505 dd if=/dev/zero of=$file bs=1M count=$sz_MB || error "dd failed"
7506 echo Cancel LRU locks on lustre client to flush the client cache
7507 cancel_lru_locks osc
7509 echo Disable read-ahead
7510 local old_READAHEAD=$(set_read_ahead 0)
7512 echo Reading the test file $file with read-ahead disabled
7513 local raOFF=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$sz_MB")
7515 echo Cancel LRU locks on lustre client to flush the client cache
7516 cancel_lru_locks osc
7517 echo Enable read-ahead with ${ra_MB}MB
7518 set_read_ahead $ra_MB
7520 echo Reading the test file $file with read-ahead enabled
7521 local raON=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$sz_MB")
7523 echo "read-ahead disabled time read $raOFF"
7524 echo "read-ahead enabled time read $raON"
7526 set_read_ahead $old_READAHEAD
7528 wait_delete_completed
7530 [ $raOFF -le 1 -o $raON -lt $raOFF ] ||
7531 error "readahead ${raON}s > no-readahead ${raOFF}s ${sz_MB}M"
7533 run_test 101d "file read with and without read-ahead enabled"
7536 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7537 local file=$DIR/$tfile
7538 local size_KB=500 #KB
7542 local free_KB=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
7543 local need_KB=$((count * size_KB))
7544 [[ $free_KB -le $need_KB ]] &&
7545 skip_env "Need free space $need_KB, have $free_KB" && return
7547 echo "Creating $count ${size_KB}K test files"
7548 for ((i = 0; i < $count; i++)); do
7549 dd if=/dev/zero of=$file.$i bs=$bsize count=$size_KB 2>/dev/null
7552 echo "Cancel LRU locks on lustre client to flush the client cache"
7553 cancel_lru_locks $OSC
7555 echo "Reset readahead stats"
7556 $LCTL set_param -n llite.*.read_ahead_stats 0
7558 for ((i = 0; i < $count; i++)); do
7559 dd if=$file.$i of=/dev/null bs=$bsize count=$size_KB 2>/dev/null
7562 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
7563 get_named_value 'misses' | cut -d" " -f1 | calc_total)
7565 for ((i = 0; i < $count; i++)); do
7566 rm -rf $file.$i 2>/dev/null
7569 #10000 means 20% reads are missing in readahead
7570 [[ $miss -lt 10000 ]] || error "misses too much for small reads"
7572 run_test 101e "check read-ahead for small read(1k) for small files(500k)"
7575 which iozone || { skip "no iozone installed" && return; }
7577 local old_debug=$($LCTL get_param debug)
7578 old_debug=${old_debug#*=}
7579 $LCTL set_param debug="reada mmap"
7581 # create a test file
7582 iozone -i 0 -+n -r 1m -s 128m -w -f $DIR/$tfile > /dev/null 2>&1
7584 echo Cancel LRU locks on lustre client to flush the client cache
7585 cancel_lru_locks osc
7587 echo Reset readahead stats
7588 $LCTL set_param -n llite.*.read_ahead_stats 0
7590 echo mmap read the file with small block size
7591 iozone -i 1 -u 1 -l 1 -+n -r 32k -s 128m -B -f $DIR/$tfile \
7594 echo checking missing pages
7595 $LCTL get_param llite.*.read_ahead_stats
7596 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
7597 get_named_value 'misses' | cut -d" " -f1 | calc_total)
7599 $LCTL set_param debug="$old_debug"
7600 [ $miss -lt 3 ] || error "misses too much pages ('$miss')!"
7603 run_test 101f "check mmap read performance"
7605 test_101g_brw_size_test() {
7607 local pages=$((mb * 1048576 / $(page_size)))
7608 local file=$DIR/$tfile
7610 $LCTL set_param osc.*.max_pages_per_rpc=${mb}M ||
7611 { error "unable to set max_pages_per_rpc=${mb}M"; return 1; }
7612 for mp in $($LCTL get_param -n osc.*.max_pages_per_rpc); do
7613 [ $mp -ne $pages ] && error "max_pages_per_rpc $mp != $pages" &&
7617 stack_trap "rm -f $file" EXIT
7618 $LCTL set_param -n osc.*.rpc_stats=0
7620 # 10 RPCs should be enough for the test
7622 dd if=/dev/zero of=$file bs=${mb}M count=$count ||
7623 { error "dd write ${mb} MB blocks failed"; return 3; }
7624 cancel_lru_locks osc
7625 dd of=/dev/null if=$file bs=${mb}M count=$count ||
7626 { error "dd write ${mb} MB blocks failed"; return 4; }
7628 # calculate number of full-sized read and write RPCs
7629 rpcs=($($LCTL get_param -n 'osc.*.rpc_stats' |
7630 sed -n '/pages per rpc/,/^$/p' |
7631 awk '/'$pages':/ { reads += $2; writes += $6 }; \
7632 END { print reads,writes }'))
7633 [ ${rpcs[0]} -ne $count ] && error "${rpcs[0]} != $count read RPCs" &&
7635 [ ${rpcs[1]} -ne $count ] && error "${rpcs[1]} != $count write RPCs" &&
7642 remote_ost_nodsh && skip "remote OST with nodsh" && return
7645 local osts=$(get_facets OST)
7646 local list=$(comma_list $(osts_nodes))
7647 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
7648 local brw_size="obdfilter.*.brw_size"
7649 local ostver=$(lustre_version_code ost1)
7650 local cliver=$(lustre_version_code client)
7652 $LFS setstripe -i 0 -c 1 $DIR/$tfile
7654 local orig_mb=$(do_facet ost1 $LCTL get_param -n $brw_size | head -n 1)
7655 if [ $ostver -ge $(version_code 2.8.52) -o \
7656 \( $ostver -ge $(version_code 2.7.17) -a \
7657 $ostver -lt $(version_code 2.7.50) \) ] &&
7658 [ $cliver -ge $(version_code 2.8.52) -o \
7659 \( $cliver -ge $(version_code 2.7.17) -a \
7660 $cliver -lt $(version_code 2.7.50) \) ]; then
7661 [ $ostver -ge $(version_code 2.9.52) ] && suffix="M"
7662 if [[ $orig_mb -lt 16 ]]; then
7663 save_lustre_params $osts "$brw_size" > $p
7664 do_nodes $list $LCTL set_param -n $brw_size=16$suffix ||
7665 error "set 16MB RPC size failed"
7667 echo "remount client to enable new RPC size"
7668 remount_client $MOUNT || error "remount_client failed"
7671 test_101g_brw_size_test 16 || error "16MB RPC test failed"
7672 # should be able to set brw_size=12, but no rpc_stats for that
7673 test_101g_brw_size_test 8 || error "8MB RPC test failed"
7676 test_101g_brw_size_test 4 || error "4MB RPC test failed"
7678 if [[ $orig_mb -lt 16 ]]; then
7679 restore_lustre_params < $p
7680 remount_client $MOUNT || error "remount_client restore failed"
7683 rm -f $p $DIR/$tfile
7685 run_test 101g "Big bulk(4/16 MiB) readahead"
7688 test_mkdir $DIR/$tdir
7689 chown $RUNAS_ID $DIR/$tdir
7692 STRIPE_COUNT=$OSTCOUNT
7693 [[ $OSTCOUNT -gt 4 ]] && STRIPE_COUNT=4
7695 trap cleanup_test102 EXIT
7697 $1 $SETSTRIPE -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $STRIPE_COUNT $tdir
7699 for num in 1 2 3 4; do
7700 for count in $(seq 1 $STRIPE_COUNT); do
7701 for idx in $(seq 0 $[$STRIPE_COUNT - 1]); do
7702 local size=`expr $STRIPE_SIZE \* $num`
7703 local file=file"$num-$idx-$count"
7704 $1 $SETSTRIPE -S $size -i $idx -c $count $file
7710 $1 tar cf $TMP/f102.tar $tdir --xattrs
7716 rm -rf $DIR/d0.sanity/d102
7720 local testfile=$DIR/$tfile
7724 [ "$UID" != 0 ] && skip_env "must run as root" && return
7725 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep xattr)" ] &&
7726 skip_env "must have user_xattr" && return
7728 [ -z "$(which setfattr 2>/dev/null)" ] &&
7729 skip_env "could not find setfattr" && return
7731 echo "set/get xattr..."
7732 setfattr -n trusted.name1 -v value1 $testfile ||
7733 error "setfattr -n trusted.name1=value1 $testfile failed"
7734 getfattr -n trusted.name1 $testfile 2> /dev/null |
7735 grep "trusted.name1=.value1" ||
7736 error "$testfile missing trusted.name1=value1"
7738 setfattr -n user.author1 -v author1 $testfile ||
7739 error "setfattr -n user.author1=author1 $testfile failed"
7740 getfattr -n user.author1 $testfile 2> /dev/null |
7741 grep "user.author1=.author1" ||
7742 error "$testfile missing trusted.author1=author1"
7745 setfattr -n trusted.name2 -v value2 $testfile ||
7746 error "$testfile unable to set trusted.name2"
7747 setfattr -n trusted.name3 -v value3 $testfile ||
7748 error "$testfile unable to set trusted.name3"
7749 [ $(getfattr -d -m "^trusted" $testfile 2> /dev/null |
7750 grep "trusted.name" | wc -l) -eq 3 ] ||
7751 error "$testfile missing 3 trusted.name xattrs"
7753 setfattr -n user.author2 -v author2 $testfile ||
7754 error "$testfile unable to set user.author2"
7755 setfattr -n user.author3 -v author3 $testfile ||
7756 error "$testfile unable to set user.author3"
7757 [ $(getfattr -d -m "^user" $testfile 2> /dev/null |
7758 grep "user.author" | wc -l) -eq 3 ] ||
7759 error "$testfile missing 3 user.author xattrs"
7761 echo "remove xattr..."
7762 setfattr -x trusted.name1 $testfile ||
7763 error "$testfile error deleting trusted.name1"
7764 getfattr -d -m trusted $testfile 2> /dev/null | grep "trusted.name1" &&
7765 error "$testfile did not delete trusted.name1 xattr"
7767 setfattr -x user.author1 $testfile ||
7768 error "$testfile error deleting user.author1"
7769 echo "set lustre special xattr ..."
7770 $LFS setstripe -c1 $testfile
7771 local lovea=$(getfattr -n "trusted.lov" -e hex $testfile |
7772 awk -F "=" '/trusted.lov/ { print $2 }' )
7773 setfattr -n "trusted.lov" -v $lovea $testfile ||
7774 error "$testfile doesn't ignore setting trusted.lov again"
7775 setfattr -n "trusted.lov" -v "invalid_value" $testfile &&
7776 error "$testfile allow setting invalid trusted.lov"
7779 run_test 102a "user xattr test =================================="
7782 [ -z "$(which setfattr 2>/dev/null)" ] &&
7783 skip_env "could not find setfattr" && return
7785 # b10930: get/set/list trusted.lov xattr
7786 echo "get/set/list trusted.lov xattr ..."
7787 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
7788 local testfile=$DIR/$tfile
7789 $SETSTRIPE -S 65536 -i 1 -c $OSTCOUNT $testfile ||
7790 error "setstripe failed"
7791 local STRIPECOUNT=$($GETSTRIPE -c $testfile) ||
7792 error "getstripe failed"
7793 getfattr -d -m "^trusted" $testfile 2>/dev/null | grep "trusted.lov" ||
7794 error "can't get trusted.lov from $testfile"
7796 local testfile2=${testfile}2
7797 local value=$(getfattr -n trusted.lov $testfile 2>/dev/null |
7798 grep "trusted.lov" | sed -e 's/[^=]\+=//')
7801 setfattr -n trusted.lov -v $value $testfile2
7802 local stripe_size=$($GETSTRIPE -S $testfile2)
7803 local stripe_count=$($GETSTRIPE -c $testfile2)
7804 [[ $stripe_size -eq 65536 ]] ||
7805 error "stripe size $stripe_size != 65536"
7806 [[ $stripe_count -eq $STRIPECOUNT ]] ||
7807 error "stripe count $stripe_count != $STRIPECOUNT"
7810 run_test 102b "getfattr/setfattr for trusted.lov EAs ============"
7813 [ -z "$(which setfattr 2>/dev/null)" ] &&
7814 skip_env "could not find setfattr" && return
7816 # b10930: get/set/list lustre.lov xattr
7817 echo "get/set/list lustre.lov xattr ..."
7818 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
7819 test_mkdir $DIR/$tdir
7820 chown $RUNAS_ID $DIR/$tdir
7821 local testfile=$DIR/$tdir/$tfile
7822 $RUNAS $SETSTRIPE -S 65536 -i 1 -c $OSTCOUNT $testfile ||
7823 error "setstripe failed"
7824 local STRIPECOUNT=$($RUNAS $GETSTRIPE -c $testfile) ||
7825 error "getstripe failed"
7826 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
7827 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
7829 local testfile2=${testfile}2
7830 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
7831 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
7833 $RUNAS $MCREATE $testfile2
7834 $RUNAS setfattr -n lustre.lov -v $value $testfile2
7835 local stripe_size=$($RUNAS $GETSTRIPE -S $testfile2)
7836 local stripe_count=$($RUNAS $GETSTRIPE -c $testfile2)
7837 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
7838 [ $stripe_count -eq $STRIPECOUNT ] ||
7839 error "stripe count $stripe_count != $STRIPECOUNT"
7841 run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
7843 compare_stripe_info1() {
7844 local stripe_index_all_zero=true
7846 for num in 1 2 3 4; do
7847 for count in $(seq 1 $STRIPE_COUNT); do
7848 for offset in $(seq 0 $[$STRIPE_COUNT - 1]); do
7849 local size=$((STRIPE_SIZE * num))
7850 local file=file"$num-$offset-$count"
7851 stripe_size=$($LFS getstripe -S $PWD/$file)
7852 [[ $stripe_size -ne $size ]] &&
7853 error "$file: size $stripe_size != $size"
7854 stripe_count=$($LFS getstripe -c $PWD/$file)
7855 # allow fewer stripes to be created, ORI-601
7856 [[ $stripe_count -lt $(((3 * count + 3) / 4)) ]] &&
7857 error "$file: count $stripe_count != $count"
7858 stripe_index=$($LFS getstripe -i $PWD/$file)
7859 [[ $stripe_index -ne 0 ]] &&
7860 stripe_index_all_zero=false
7864 $stripe_index_all_zero &&
7865 error "all files are being extracted starting from OST index 0"
7869 have_xattrs_include() {
7870 tar --help | grep -q xattrs-include &&
7871 echo --xattrs-include="lustre.*"
7875 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7876 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
7877 XINC=$(have_xattrs_include)
7879 tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
7881 compare_stripe_info1
7883 run_test 102d "tar restore stripe info from tarfile,not keep osts"
7886 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7887 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
7888 XINC=$(have_xattrs_include)
7890 test_mkdir $DIR/$tdir.restore
7892 tar cf - --xattrs $tdir | tar xf - \
7893 -C $DIR/$tdir.restore --xattrs $XINC
7894 cd $DIR/$tdir.restore/$tdir
7895 compare_stripe_info1
7897 run_test 102f "tar copy files, not keep osts"
7900 local xsize=${1:-1024} # in bytes
7901 local file=$DIR/$tfile
7903 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep xattr)" ] &&
7904 skip "must have user_xattr" && return 0
7905 [ -z "$(which setfattr 2>/dev/null)" ] &&
7906 skip_env "could not find setfattr" && return 0
7907 [ -z "$(which getfattr 2>/dev/null)" ] &&
7908 skip_env "could not find getfattr" && return 0
7912 local value="$(generate_string $xsize)"
7914 local xbig=trusted.big
7915 log "save $xbig on $file"
7916 setfattr -n $xbig -v $value $file ||
7917 error "saving $xbig on $file failed"
7919 local orig=$(get_xattr_value $xbig $file)
7920 [[ "$orig" != "$value" ]] && error "$xbig different after saving $xbig"
7922 local xsml=trusted.sml
7923 log "save $xsml on $file"
7924 setfattr -n $xsml -v val $file || error "saving $xsml on $file failed"
7926 local new=$(get_xattr_value $xbig $file)
7927 [[ "$new" != "$orig" ]] && error "$xbig different after saving $xsml"
7929 log "grow $xsml on $file"
7930 setfattr -n $xsml -v "$value" $file ||
7931 error "growing $xsml on $file failed"
7933 new=$(get_xattr_value $xbig $file)
7934 [[ "$new" != "$orig" ]] && error "$xbig different after growing $xsml"
7935 log "$xbig still valid after growing $xsml"
7940 test_102h() { # bug 15777
7943 run_test 102h "grow xattr from inside inode to external block"
7946 large_xattr_enabled || { skip "large_xattr disabled" && return; }
7947 grow_xattr $(max_xattr_size)
7949 run_test 102ha "grow xattr from inside inode to external inode"
7951 test_102i() { # bug 17038
7952 [ -z "$(which getfattr 2>/dev/null)" ] &&
7953 skip "could not find getfattr" && return
7955 ln -s $DIR/$tfile $DIR/${tfile}link
7956 getfattr -n trusted.lov $DIR/$tfile ||
7957 error "lgetxattr on $DIR/$tfile failed"
7958 getfattr -h -n trusted.lov $DIR/${tfile}link 2>&1 |
7959 grep -i "no such attr" ||
7960 error "error for lgetxattr on $DIR/${tfile}link is not ENODATA"
7961 rm -f $DIR/$tfile $DIR/${tfile}link
7963 run_test 102i "lgetxattr test on symbolic link ============"
7966 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7967 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
7968 XINC=$(have_xattrs_include)
7969 setup_test102 "$RUNAS"
7970 chown $RUNAS_ID $DIR/$tdir
7971 $RUNAS tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
7973 compare_stripe_info1 "$RUNAS"
7975 run_test 102j "non-root tar restore stripe info from tarfile, not keep osts ==="
7978 [ -z "$(which setfattr 2>/dev/null)" ] &&
7979 skip "could not find setfattr" && return
7981 # b22187 just check that does not crash for regular file.
7982 setfattr -n trusted.lov $DIR/$tfile
7983 # b22187 'setfattr -n trusted.lov' should remove LOV EA for directories
7984 local test_kdir=$DIR/$tdir
7985 test_mkdir $test_kdir
7986 local default_size=$($LFS getstripe -S $test_kdir)
7987 local default_count=$($LFS getstripe -c $test_kdir)
7988 local default_offset=$($LFS getstripe -i $test_kdir)
7989 $SETSTRIPE -S 65536 -i 0 -c $OSTCOUNT $test_kdir ||
7990 error 'dir setstripe failed'
7991 setfattr -n trusted.lov $test_kdir
7992 local stripe_size=$($LFS getstripe -S $test_kdir)
7993 local stripe_count=$($LFS getstripe -c $test_kdir)
7994 local stripe_offset=$($LFS getstripe -i $test_kdir)
7995 [ $stripe_size -eq $default_size ] ||
7996 error "stripe size $stripe_size != $default_size"
7997 [ $stripe_count -eq $default_count ] ||
7998 error "stripe count $stripe_count != $default_count"
7999 [ $stripe_offset -eq $default_offset ] ||
8000 error "stripe offset $stripe_offset != $default_offset"
8001 rm -rf $DIR/$tfile $test_kdir
8003 run_test 102k "setfattr without parameter of value shouldn't cause a crash"
8006 [ -z "$(which getfattr 2>/dev/null)" ] &&
8007 skip "could not find getfattr" && return
8009 # LU-532 trusted. xattr is invisible to non-root
8010 local testfile=$DIR/$tfile
8014 echo "listxattr as user..."
8015 chown $RUNAS_ID $testfile
8016 $RUNAS getfattr -d -m '.*' $testfile 2>&1 |
8017 grep -q "trusted" &&
8018 error "$testfile trusted xattrs are user visible"
8022 run_test 102l "listxattr size test =================================="
8024 test_102m() { # LU-3403 llite: error of listxattr when buffer is small
8025 local path=$DIR/$tfile
8028 listxattr_size_check $path || error "listattr_size_check $path failed"
8030 run_test 102m "Ensure listxattr fails on small bufffer ========"
8034 getxattr() { # getxattr path name
8035 # Return the base64 encoding of the value of xattr name on path.
8039 # # getfattr --absolute-names --encoding=base64 --name=trusted.lov $path
8041 # trusted.lov=0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
8043 # We print just 0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
8045 getfattr --absolute-names --encoding=base64 --name=$name $path |
8046 awk -F= -v name=$name '$1 == name {
8047 print substr($0, index($0, "=") + 1);
8051 test_102n() { # LU-4101 mdt: protect internal xattrs
8052 [ -z "$(which setfattr 2>/dev/null)" ] &&
8053 skip "could not find setfattr" && return
8054 if [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.50) ]
8056 skip "MDT < 2.5.50 allows setxattr on internal trusted xattrs"
8060 local file0=$DIR/$tfile.0
8061 local file1=$DIR/$tfile.1
8062 local xattr0=$TMP/$tfile.0
8063 local xattr1=$TMP/$tfile.1
8064 local namelist="lov lma lmv link fid version som hsm"
8068 rm -rf $file0 $file1 $xattr0 $xattr1
8071 # Get 'before' xattrs of $file1.
8072 getfattr --absolute-names --dump --match=- $file1 > $xattr0
8074 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.53) ] &&
8075 namelist+=" lfsck_namespace"
8076 for name in $namelist; do
8077 # Try to copy xattr from $file0 to $file1.
8078 value=$(getxattr $file0 trusted.$name 2> /dev/null)
8080 setfattr --name=trusted.$name --value="$value" $file1 ||
8081 error "setxattr 'trusted.$name' failed"
8083 # Try to set a garbage xattr.
8084 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
8086 if [[ x$name == "xlov" ]]; then
8087 setfattr --name=trusted.lov --value="$value" $file1 &&
8088 error "setxattr invalid 'trusted.lov' success"
8090 setfattr --name=trusted.$name --value="$value" $file1 ||
8091 error "setxattr invalid 'trusted.$name' failed"
8094 # Try to remove the xattr from $file1. We don't care if this
8095 # appears to succeed or fail, we just don't want there to be
8096 # any changes or crashes.
8097 setfattr --remove=$trusted.$name $file1 2> /dev/null
8100 if [ $(lustre_version_code $SINGLEMDS) -gt $(version_code 2.6.50) ]
8103 # Try to copy xattr from $file0 to $file1.
8104 value=$(getxattr $file0 trusted.$name 2> /dev/null)
8106 setfattr --name=trusted.$name --value="$value" $file1 ||
8107 error "setxattr 'trusted.$name' failed"
8109 # Try to set a garbage xattr.
8110 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
8112 setfattr --name=trusted.$name --value="$value" $file1 ||
8113 error "setxattr 'trusted.$name' failed"
8115 # Try to remove the xattr from $file1. We don't care if this
8116 # appears to succeed or fail, we just don't want there to be
8117 # any changes or crashes.
8118 setfattr --remove=$trusted.$name $file1 2> /dev/null
8121 # Get 'after' xattrs of file1.
8122 getfattr --absolute-names --dump --match=- $file1 > $xattr1
8124 if ! diff $xattr0 $xattr1; then
8125 error "before and after xattrs of '$file1' differ"
8128 rm -rf $file0 $file1 $xattr0 $xattr1
8132 run_test 102n "silently ignore setxattr on internal trusted xattrs"
8134 test_102p() { # LU-4703 setxattr did not check ownership
8135 local testfile=$DIR/$tfile
8137 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.56) ] &&
8138 skip "MDS needs to be at least 2.5.56" && return
8142 echo "setfacl as user..."
8143 $RUNAS setfacl -m "u:$RUNAS_ID:rwx" $testfile
8144 [ $? -ne 0 ] || error "setfacl by $RUNAS_ID was allowed on $testfile"
8146 echo "setfattr as user..."
8147 setfacl -m "u:$RUNAS_ID:---" $testfile
8148 $RUNAS setfattr -x system.posix_acl_access $testfile
8149 [ $? -ne 0 ] || error "setfattr by $RUNAS_ID was allowed on $testfile"
8151 run_test 102p "check setxattr(2) correctly fails without permission"
8154 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6.92) ] &&
8155 skip "MDS needs to be at least 2.6.92" && return
8156 orphan_linkea_check $DIR/$tfile || error "orphan_linkea_check"
8158 run_test 102q "flistxattr should not return trusted.link EAs for orphans"
8161 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6.93) ] &&
8162 skip "MDS needs to be at least 2.6.93" && return
8163 touch $DIR/$tfile || error "touch"
8164 setfattr -n user.$(basename $tfile) $DIR/$tfile || error "setfattr"
8165 getfattr -n user.$(basename $tfile) $DIR/$tfile || error "getfattr"
8166 rm $DIR/$tfile || error "rm"
8169 mkdir -p $DIR/$tdir || error "mkdir"
8170 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
8171 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
8172 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
8173 error "$testfile error deleting user.author1"
8174 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
8175 grep "user.$(basename $tdir)" &&
8176 error "$tdir did not delete user.$(basename $tdir)"
8177 rmdir $DIR/$tdir || error "rmdir"
8180 test_mkdir $DIR/$tdir
8181 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
8182 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
8183 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
8184 error "$testfile error deleting user.author1"
8185 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
8186 grep "user.$(basename $tdir)" &&
8187 error "$tdir did not delete user.$(basename $tdir)"
8188 rmdir $DIR/$tdir || error "rm striped dir"
8190 run_test 102r "set EAs with empty values"
8194 $LUSTRE/tests/acl/run $LUSTRE/tests/acl/$1.test
8199 [ "$UID" != 0 ] && skip_env "must run as root" && return
8200 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] &&
8201 skip "must have acl enabled" && return
8202 [ -z "$(which setfacl 2>/dev/null)" ] &&
8203 skip_env "could not find setfacl" && return
8204 $GSS && skip "could not run under gss" && return
8205 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8207 gpasswd -a daemon bin # LU-5641
8208 do_facet $SINGLEMDS gpasswd -a daemon bin # LU-5641
8210 declare -a identity_old
8212 for num in $(seq $MDSCOUNT); do
8213 switch_identity $num true || identity_old[$num]=$?
8221 echo "performing cp ..."
8222 run_acl_subtest cp || error "run_acl_subtest cp failed"
8223 echo "performing getfacl-noacl..."
8224 run_acl_subtest getfacl-noacl || error "getfacl-noacl test failed"
8225 echo "performing misc..."
8226 run_acl_subtest misc || error "misc test failed"
8227 echo "performing permissions..."
8228 run_acl_subtest permissions || error "permissions failed"
8229 # LU-1482 mdd: Setting xattr are properly checked with and without ACLs
8230 if [ $(lustre_version_code $SINGLEMDS) -gt $(version_code 2.8.55) -o \
8231 \( $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6) -a \
8232 $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.5.29) \) ]
8234 echo "performing permissions xattr..."
8235 run_acl_subtest permissions_xattr ||
8236 error "permissions_xattr failed"
8238 echo "performing setfacl..."
8239 run_acl_subtest setfacl || error "setfacl test failed"
8241 # inheritance test got from HP
8242 echo "performing inheritance..."
8243 cp $LUSTRE/tests/acl/make-tree . || error "cannot copy make-tree"
8244 chmod +x make-tree || error "chmod +x failed"
8245 run_acl_subtest inheritance || error "inheritance test failed"
8248 echo "LU-974 ignore umask when acl is enabled..."
8249 run_acl_subtest 974 || error "LU-974 umask test failed"
8250 if [ $MDSCOUNT -ge 2 ]; then
8251 run_acl_subtest 974_remote ||
8252 error "LU-974 umask test failed under remote dir"
8255 echo "LU-2561 newly created file is same size as directory..."
8256 if [ $(facet_fstype $SINGLEMDS) != "zfs" ]; then
8257 run_acl_subtest 2561 || error "LU-2561 test failed"
8259 run_acl_subtest 2561_zfs || error "LU-2561 zfs test failed"
8262 run_acl_subtest 4924 || error "LU-4924 test failed"
8267 for num in $(seq $MDSCOUNT); do
8268 if [ "${identity_old[$num]}" = 1 ]; then
8269 switch_identity $num false || identity_old[$num]=$?
8273 run_test 103a "acl test"
8278 for U in {0..511}; do
8280 local O=$(printf "%04o" $U)
8282 umask $(printf "%04o" $((511 ^ $O)))
8283 $LFS setstripe -c 1 $DIR/$tfile.s$O
8284 local S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.s$O))
8286 (( $S == ($O & 0666) )) ||
8287 error "lfs setstripe $DIR/$tfile.s$O '$S' != '$O'"
8289 $LFS setstripe -E16M -c 1 -E1G -S4M $DIR/$tfile.p$O
8290 S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.p$O))
8291 (( $S == ($O & 0666) )) ||
8292 error "lfs setstripe -E $DIR/$tfile.p$O '$S' != '$O'"
8294 $LFS setstripe -N2 -c 1 $DIR/$tfile.m$O
8295 S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.m$O))
8296 (( $S == ($O & 0666) )) ||
8297 error "lfs setstripe -N2 $DIR/$tfile.m$O '$S' != '$O'"
8298 rm -f $DIR/$tfile.[smp]$0
8303 run_test 103b "umask lfs setstripe"
8307 cp -rp $DIR/$tdir $DIR/$tdir.bak
8309 [ -n "$(getfattr -d -m. $DIR/$tdir | grep posix_acl_default)" ] &&
8310 error "$DIR/$tdir shouldn't contain default ACL"
8311 [ -n "$(getfattr -d -m. $DIR/$tdir.bak | grep posix_acl_default)" ] &&
8312 error "$DIR/$tdir.bak shouldn't contain default ACL"
8315 run_test 103c "'cp -rp' won't set empty acl"
8318 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8320 lfs df || error "lfs df failed"
8321 lfs df -ih || error "lfs df -ih failed"
8322 lfs df -h $DIR || error "lfs df -h $DIR failed"
8323 lfs df -i $DIR || error "lfs df -i $DIR failed"
8324 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
8325 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
8327 local OSC=$(lctl dl | grep OST0000-osc-[^M] | awk '{ print $4 }')
8328 lctl --device %$OSC deactivate
8329 lfs df || error "lfs df with deactivated OSC failed"
8330 lctl --device %$OSC activate
8331 # wait the osc back to normal
8332 wait_osc_import_state client ost FULL
8334 lfs df || error "lfs df with reactivated OSC failed"
8337 run_test 104a "lfs df [-ih] [path] test ========================="
8340 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8341 [ $RUNAS_ID -eq $UID ] &&
8342 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
8344 denied_cnt=$(($($RUNAS $LFS check servers 2>&1 |
8345 grep "Permission denied" | wc -l)))
8346 if [ $denied_cnt -ne 0 ]; then
8347 error "lfs check servers test failed"
8350 run_test 104b "$RUNAS lfs check servers test ===================="
8353 # doesn't work on 2.4 kernels
8355 if $(flock_is_enabled); then
8356 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
8358 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
8362 run_test 105a "flock when mounted without -o flock test ========"
8366 if $(flock_is_enabled); then
8367 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
8369 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
8373 run_test 105b "fcntl when mounted without -o flock test ========"
8377 if $(flock_is_enabled); then
8378 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
8380 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
8384 run_test 105c "lockf when mounted without -o flock test"
8386 test_105d() { # bug 15924
8387 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8388 test_mkdir $DIR/$tdir
8389 flock_is_enabled || { skip "mount w/o flock enabled" && return; }
8390 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
8391 $LCTL set_param fail_loc=0x80000315
8392 flocks_test 2 $DIR/$tdir
8394 run_test 105d "flock race (should not freeze) ========"
8396 test_105e() { # bug 22660 && 22040
8397 flock_is_enabled || { skip "mount w/o flock enabled" && return; }
8399 flocks_test 3 $DIR/$tfile
8401 run_test 105e "Two conflicting flocks from same process"
8403 test_106() { #bug 10921
8404 test_mkdir $DIR/$tdir
8405 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
8406 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
8408 run_test 106 "attempt exec of dir followed by chown of that dir"
8411 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8418 local save_pattern=$(sysctl -n kernel.core_pattern)
8419 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
8420 sysctl -w kernel.core_pattern=$file
8421 sysctl -w kernel.core_uses_pid=0
8429 kill -s 11 $SLEEPPID
8431 if [ -e $file ]; then
8432 size=`stat -c%s $file`
8433 [ $size -eq 0 ] && error "Fail to create core file $file"
8435 error "Fail to create core file $file"
8438 sysctl -w kernel.core_pattern=$save_pattern
8439 sysctl -w kernel.core_uses_pid=$save_uses_pid
8442 run_test 107 "Coredump on SIG"
8445 test_mkdir $DIR/$tdir
8446 test_mkdir $DIR/$tdir/$(str_repeat 'a' 255)
8447 $LFS mkdir -c $MDSCOUNT $DIR/$tdir/$(str_repeat 'b' 256) &&
8448 error "mkdir with 256 char should fail, but did not"
8449 touch $DIR/$tdir/$(str_repeat 'x' 255) ||
8450 error "create with 255 char failed"
8451 touch $DIR/$tdir/$(str_repeat 'y' 256) &&
8452 error "create with 256 char should fail, but did not"
8457 run_test 110 "filename length checking"
8460 # Purpose: To verify dynamic thread (OSS) creation.
8463 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8464 remote_ost_nodsh && skip "remote OST with nodsh" && return
8466 # Lustre does not stop service threads once they are started.
8467 # Reset number of running threads to default.
8472 local save_params="$TMP/sanity-$TESTNAME.parameters"
8474 # Get ll_ost_io count before I/O
8475 OSTIO_pre=$(do_facet ost1 \
8476 "$LCTL get_param ost.OSS.ost_io.threads_started | cut -d= -f2")
8477 # Exit if lustre is not running (ll_ost_io not running).
8478 [ -z "$OSTIO_pre" ] && error "no OSS threads"
8480 echo "Starting with $OSTIO_pre threads"
8481 local thread_max=$((OSTIO_pre * 2))
8482 local rpc_in_flight=$((thread_max * 2))
8483 # Number of I/O Process proposed to be started.
8485 local facets=$(get_facets OST)
8487 save_lustre_params client "osc.*OST*.max_rpcs_in_flight" > $save_params
8488 save_lustre_params $facets "ost.OSS.ost_io.threads_max" >> $save_params
8490 # Set in_flight to $rpc_in_flight
8491 $LCTL set_param osc.*OST*.max_rpcs_in_flight=$rpc_in_flight ||
8492 error "Failed to set max_rpcs_in_flight to $rpc_in_flight"
8493 nfiles=${rpc_in_flight}
8494 # Set ost thread_max to $thread_max
8495 do_facet ost1 "$LCTL set_param ost.OSS.ost_io.threads_max=$thread_max"
8497 # 5 Minutes should be sufficient for max number of OSS
8498 # threads(thread_max) to be created.
8502 local WTL=${WTL:-"$LUSTRE/tests/write_time_limit"}
8503 test_mkdir $DIR/$tdir
8504 for i in $(seq $nfiles); do
8505 local file=$DIR/$tdir/${tfile}-$i
8506 $LFS setstripe -c -1 -i 0 $file
8507 ($WTL $file $timeout)&
8510 # I/O Started - Wait for thread_started to reach thread_max or report
8511 # error if thread_started is more than thread_max.
8512 echo "Waiting for thread_started to reach thread_max"
8513 local thread_started=0
8514 local end_time=$((SECONDS + timeout))
8516 while [ $SECONDS -le $end_time ] ; do
8518 # Get ost i/o thread_started count.
8519 thread_started=$(do_facet ost1 \
8521 ost.OSS.ost_io.threads_started | cut -d= -f2")
8522 # Break out if thread_started is equal/greater than thread_max
8523 if [[ $thread_started -ge $thread_max ]]; then
8524 echo ll_ost_io thread_started $thread_started, \
8525 equal/greater than thread_max $thread_max
8531 # Cleanup - We have the numbers, Kill i/o jobs if running.
8532 jobcount=($(jobs -p))
8533 for i in $(seq 0 $((${#jobcount[@]}-1)))
8535 kill -9 ${jobcount[$i]}
8536 if [ $? -ne 0 ] ; then
8538 Failed to Kill \'WTL\(I/O\)\' with pid ${jobcount[$i]}
8542 # Cleanup files left by WTL binary.
8543 for i in $(seq $nfiles); do
8544 local file=$DIR/$tdir/${tfile}-$i
8546 if [ $? -ne 0 ] ; then
8547 echo "Warning: Failed to delete file $file"
8551 restore_lustre_params <$save_params
8552 rm -f $save_params || echo "Warning: delete file '$save_params' failed"
8554 # Error out if no new thread has started or Thread started is greater
8556 if [[ $thread_started -le $OSTIO_pre ||
8557 $thread_started -gt $thread_max ]]; then
8558 error "ll_ost_io: thread_started $thread_started" \
8559 "OSTIO_pre $OSTIO_pre, thread_max $thread_max." \
8560 "No new thread started or thread started greater " \
8564 run_test 115 "verify dynamic thread creation===================="
8567 wait_delete_completed
8568 AVAIL=($(lctl get_param -n osc.*[oO][sS][cC]-[^M]*.kbytesavail))
8569 echo "OST kbytes available: ${AVAIL[@]}"
8574 for ((i = 0; i < ${#AVAIL[@]}; i++)); do
8575 #echo OST $i: ${AVAIL[i]}kb
8576 if [[ ${AVAIL[i]} -gt $MAXV ]]; then
8580 if [[ ${AVAIL[i]} -lt $MINV ]]; then
8585 echo "Min free space: OST $MINI: $MINV"
8586 echo "Max free space: OST $MAXI: $MAXV"
8589 test_116a() { # was previously test_116()
8590 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8591 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8593 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
8595 echo -n "Free space priority "
8596 do_facet $SINGLEMDS lctl get_param -n lo*.*-mdtlov.qos_prio_free |
8601 [ $MINV -eq 0 ] && skip "no free space in OST$MINI, skip" && return
8602 [ $MINV -gt 10000000 ] && skip "too much free space in OST$MINI, skip" \
8604 trap simple_cleanup_common EXIT
8607 # Check if we need to generate uneven OSTs
8608 test_mkdir -p $DIR/$tdir/OST${MINI}
8609 local FILL=$((MINV / 4))
8610 local DIFF=$((MAXV - MINV))
8611 local DIFF2=$((DIFF * 100 / MINV))
8613 local threshold=$(do_facet $SINGLEMDS \
8614 lctl get_param -n *.*MDT0000-mdtlov.qos_threshold_rr | head -n1)
8615 threshold=${threshold%%%}
8616 echo -n "Check for uneven OSTs: "
8617 echo -n "diff=${DIFF}KB (${DIFF2}%) must be > ${threshold}% ..."
8619 if [[ $DIFF2 -gt $threshold ]]; then
8621 echo "Don't need to fill OST$MINI"
8623 # generate uneven OSTs. Write 2% over the QOS threshold value
8625 DIFF=$((threshold - DIFF2 + 2))
8626 DIFF2=$((MINV * DIFF / 100))
8627 echo "Fill $DIFF% remaining space in OST$MINI with ${DIFF2}KB"
8628 $SETSTRIPE -i $MINI -c 1 $DIR/$tdir/OST${MINI} ||
8629 error "setstripe failed"
8630 DIFF=$((DIFF2 / 2048))
8632 while [ $i -lt $DIFF ]; do
8634 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i \
8635 bs=2M count=1 2>/dev/null
8644 DIFF=$((MAXV - MINV))
8645 DIFF2=$((DIFF * 100 / MINV))
8646 echo -n "diff=$DIFF=$DIFF2% must be > $threshold% for QOS mode..."
8647 if [ $DIFF2 -gt $threshold ]; then
8650 echo "failed - QOS mode won't be used"
8651 skip "QOS imbalance criteria not met"
8652 simple_cleanup_common
8661 # now fill using QOS
8662 $SETSTRIPE -c 1 $DIR/$tdir
8663 FILL=$((FILL / 200))
8664 if [ $FILL -gt 600 ]; then
8667 echo "writing $FILL files to QOS-assigned OSTs"
8669 while [ $i -lt $FILL ]; do
8671 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=200k \
8675 echo "wrote $i 200k files"
8679 echo "Note: free space may not be updated, so measurements might be off"
8681 DIFF2=$((MAXV - MINV))
8682 echo "free space delta: orig $DIFF final $DIFF2"
8683 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
8684 DIFF=$((MINV1 - ${AVAIL[$MINI1]}))
8685 echo "Wrote ${DIFF}KB to smaller OST $MINI1"
8686 DIFF2=$((MAXV1 - ${AVAIL[$MAXI1]}))
8687 echo "Wrote ${DIFF2}KB to larger OST $MAXI1"
8688 if [[ $DIFF -gt 0 ]]; then
8689 FILL=$((DIFF2 * 100 / DIFF - 100))
8690 echo "Wrote ${FILL}% more data to larger OST $MAXI1"
8693 # Figure out which files were written where
8694 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
8695 awk '/'$MINI1': / {print $2; exit}')
8697 MINC=$($GETSTRIPE --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
8698 echo "$MINC files created on smaller OST $MINI1"
8699 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
8700 awk '/'$MAXI1': / {print $2; exit}')
8702 MAXC=$($GETSTRIPE --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
8703 echo "$MAXC files created on larger OST $MAXI1"
8704 if [[ $MINC -gt 0 ]]; then
8705 FILL=$((MAXC * 100 / MINC - 100))
8706 echo "Wrote ${FILL}% more files to larger OST $MAXI1"
8708 [[ $MAXC -gt $MINC ]] ||
8709 error_ignore LU-9 "stripe QOS didn't balance free space"
8710 simple_cleanup_common
8712 run_test 116a "stripe QOS: free space balance ==================="
8714 test_116b() { # LU-2093
8715 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8716 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8718 #define OBD_FAIL_MDS_OSC_CREATE_FAIL 0x147
8719 local old_rr=$(do_facet $SINGLEMDS lctl get_param -n \
8720 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr | head -1)
8721 [ -z "$old_rr" ] && skip "no QOS" && return 0
8722 do_facet $SINGLEMDS lctl set_param \
8723 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr=0
8725 do_facet $SINGLEMDS lctl set_param fail_loc=0x147
8726 createmany -o $DIR/$tdir/f- 20 || error "can't create"
8727 do_facet $SINGLEMDS lctl set_param fail_loc=0
8729 do_facet $SINGLEMDS lctl set_param \
8730 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr=$old_rr
8732 run_test 116b "QoS shouldn't LBUG if not enough OSTs found on the 2nd pass"
8734 test_117() # bug 10891
8736 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8737 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
8738 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
8739 lctl set_param fail_loc=0x21e
8740 > $DIR/$tfile || error "truncate failed"
8741 lctl set_param fail_loc=0
8742 echo "Truncate succeeded."
8745 run_test 117 "verify osd extend =========="
8747 NO_SLOW_RESENDCOUNT=4
8748 export OLD_RESENDCOUNT=""
8749 set_resend_count () {
8750 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
8751 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -n1)
8752 lctl set_param -n $PROC_RESENDCOUNT $1
8753 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
8756 # for reduce test_118* time (b=14842)
8757 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
8759 # Reset async IO behavior after error case
8761 FILE=$DIR/reset_async
8763 # Ensure all OSCs are cleared
8764 $SETSTRIPE -c -1 $FILE
8765 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
8770 test_118a() #bug 11710
8772 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8775 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
8776 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8777 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
8779 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8780 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8785 run_test 118a "verify O_SYNC works =========="
8789 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8790 remote_ost_nodsh && skip "remote OST with nodsh" && return
8794 #define OBD_FAIL_SRV_ENOENT 0x217
8795 set_nodes_failloc "$(osts_nodes)" 0x217
8796 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
8798 set_nodes_failloc "$(osts_nodes)" 0
8799 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8800 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
8803 if [[ $RC -eq 0 ]]; then
8804 error "Must return error due to dropped pages, rc=$RC"
8808 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8809 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8813 echo "Dirty pages not leaked on ENOENT"
8815 # Due to the above error the OSC will issue all RPCs syncronously
8816 # until a subsequent RPC completes successfully without error.
8817 $MULTIOP $DIR/$tfile Ow4096yc
8822 run_test 118b "Reclaim dirty pages on fatal error =========="
8826 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8828 # for 118c, restore the original resend count, LU-1940
8829 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] &&
8830 set_resend_count $OLD_RESENDCOUNT
8831 remote_ost_nodsh && skip "remote OST with nodsh" && return
8835 #define OBD_FAIL_OST_EROFS 0x216
8836 set_nodes_failloc "$(osts_nodes)" 0x216
8838 # multiop should block due to fsync until pages are written
8839 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
8843 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
8844 error "Multiop failed to block on fsync, pid=$MULTIPID"
8847 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
8849 if [[ $WRITEBACK -eq 0 ]]; then
8850 error "No page in writeback, writeback=$WRITEBACK"
8853 set_nodes_failloc "$(osts_nodes)" 0
8856 if [[ $RC -ne 0 ]]; then
8857 error "Multiop fsync failed, rc=$RC"
8860 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8861 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
8863 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8864 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8868 echo "Dirty pages flushed via fsync on EROFS"
8871 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
8873 # continue to use small resend count to reduce test_118* time (b=14842)
8874 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
8878 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8879 remote_ost_nodsh && skip "remote OST with nodsh" && return
8883 #define OBD_FAIL_OST_BRW_PAUSE_BULK
8884 set_nodes_failloc "$(osts_nodes)" 0x214
8885 # multiop should block due to fsync until pages are written
8886 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
8890 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
8891 error "Multiop failed to block on fsync, pid=$MULTIPID"
8894 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
8896 if [[ $WRITEBACK -eq 0 ]]; then
8897 error "No page in writeback, writeback=$WRITEBACK"
8900 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
8901 set_nodes_failloc "$(osts_nodes)" 0
8903 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8904 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
8906 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8907 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8911 echo "Dirty pages gaurenteed flushed via fsync"
8914 run_test 118d "Fsync validation inject a delay of the bulk =========="
8917 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8920 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
8921 lctl set_param fail_loc=0x8000040a
8923 # Should simulate EINVAL error which is fatal
8924 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
8926 if [[ $RC -eq 0 ]]; then
8927 error "Must return error due to dropped pages, rc=$RC"
8930 lctl set_param fail_loc=0x0
8932 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
8933 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8934 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
8936 if [[ $LOCKED -ne 0 ]]; then
8937 error "Locked pages remain in cache, locked=$LOCKED"
8940 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8941 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8945 echo "No pages locked after fsync"
8950 run_test 118f "Simulate unrecoverable OSC side error =========="
8953 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8956 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
8957 lctl set_param fail_loc=0x406
8959 # simulate local -ENOMEM
8960 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
8963 lctl set_param fail_loc=0
8964 if [[ $RC -eq 0 ]]; then
8965 error "Must return error due to dropped pages, rc=$RC"
8968 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
8969 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8970 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
8972 if [[ $LOCKED -ne 0 ]]; then
8973 error "Locked pages remain in cache, locked=$LOCKED"
8976 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8977 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8981 echo "No pages locked after fsync"
8986 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
8989 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8990 remote_ost_nodsh && skip "remote OST with nodsh" && return
8994 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
8995 set_nodes_failloc "$(osts_nodes)" 0x20e
8996 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
8997 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9000 set_nodes_failloc "$(osts_nodes)" 0
9001 if [[ $RC -eq 0 ]]; then
9002 error "Must return error due to dropped pages, rc=$RC"
9005 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
9006 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9007 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
9009 if [[ $LOCKED -ne 0 ]]; then
9010 error "Locked pages remain in cache, locked=$LOCKED"
9013 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9014 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9018 echo "No pages locked after fsync"
9022 run_test 118h "Verify timeout in handling recoverables errors =========="
9024 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
9027 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9028 remote_ost_nodsh && skip "remote OST with nodsh" && return
9032 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
9033 set_nodes_failloc "$(osts_nodes)" 0x20e
9035 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
9036 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
9039 set_nodes_failloc "$(osts_nodes)" 0
9043 if [[ $RC -ne 0 ]]; then
9044 error "got error, but should be not, rc=$RC"
9047 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
9048 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9049 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
9050 if [[ $LOCKED -ne 0 ]]; then
9051 error "Locked pages remain in cache, locked=$LOCKED"
9054 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9055 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9059 echo "No pages locked after fsync"
9063 run_test 118i "Fix error before timeout in recoverable error =========="
9065 [ "$SLOW" = "no" ] && set_resend_count 4
9068 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9069 remote_ost_nodsh && skip "remote OST with nodsh" && return
9073 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
9074 set_nodes_failloc "$(osts_nodes)" 0x220
9076 # return -EIO from OST
9077 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9079 set_nodes_failloc "$(osts_nodes)" 0x0
9080 if [[ $RC -eq 0 ]]; then
9081 error "Must return error due to dropped pages, rc=$RC"
9084 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
9085 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9086 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
9087 if [[ $LOCKED -ne 0 ]]; then
9088 error "Locked pages remain in cache, locked=$LOCKED"
9091 # in recoverable error on OST we want resend and stay until it finished
9092 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9093 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9097 echo "No pages locked after fsync"
9101 run_test 118j "Simulate unrecoverable OST side error =========="
9105 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9106 remote_ost_nodsh && skip "remote OSTs with nodsh" && return
9108 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
9109 set_nodes_failloc "$(osts_nodes)" 0x20e
9110 test_mkdir $DIR/$tdir
9112 for ((i=0;i<10;i++)); do
9113 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
9114 error "dd to $DIR/$tdir/$tfile-$i failed" )&
9121 set_nodes_failloc "$(osts_nodes)" 0
9124 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
9128 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9130 test_mkdir $DIR/$tdir
9131 $MULTIOP $DIR/$tdir Dy || error "fsync dir failed"
9134 run_test 118l "fsync dir"
9136 test_118m() # LU-3066
9138 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9139 test_mkdir $DIR/$tdir
9140 $MULTIOP $DIR/$tdir DY || error "fdatasync dir failed"
9143 run_test 118m "fdatasync dir ========="
9145 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
9152 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9153 remote_ost_nodsh && skip "remote OSTs with nodsh" && return
9155 # Sleep to avoid a cached response.
9156 #define OBD_STATFS_CACHE_SECONDS 1
9159 # Inject a 10 second delay in the OST_STATFS handler.
9160 #define OBD_FAIL_OST_STATFS_DELAY 0x242
9161 set_nodes_failloc "$(osts_nodes)" 0x242
9164 stat --file-system $MOUNT > /dev/null
9167 set_nodes_failloc "$(osts_nodes)" 0
9169 if ((end - begin > 20)); then
9170 error "statfs took $((end - begin)) seconds, expected 10"
9173 run_test 118n "statfs() sends OST_STATFS requests in parallel"
9175 test_119a() # bug 11737
9177 BSIZE=$((512 * 1024))
9178 directio write $DIR/$tfile 0 1 $BSIZE
9179 # We ask to read two blocks, which is more than a file size.
9180 # directio will indicate an error when requested and actual
9181 # sizes aren't equeal (a normal situation in this case) and
9182 # print actual read amount.
9183 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
9184 if [ "$NOB" != "$BSIZE" ]; then
9185 error "read $NOB bytes instead of $BSIZE"
9189 run_test 119a "Short directIO read must return actual read amount"
9191 test_119b() # bug 11737
9193 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
9195 $SETSTRIPE -c 2 $DIR/$tfile || error "setstripe failed"
9196 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
9198 $MULTIOP $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) || \
9199 error "direct read failed"
9202 run_test 119b "Sparse directIO read must return actual read amount"
9204 test_119c() # bug 13099
9207 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
9208 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
9211 run_test 119c "Testing for direct read hitting hole"
9213 test_119d() # bug 15950
9215 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9216 MAX_RPCS_IN_FLIGHT=`$LCTL get_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight`
9217 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight 1
9219 $SETSTRIPE $DIR/$tfile -i 0 -c 1 || error "setstripe failed"
9220 $DIRECTIO write $DIR/$tfile 0 1 $BSIZE || error "first directio failed"
9221 #define OBD_FAIL_OSC_DIO_PAUSE 0x40d
9222 lctl set_param fail_loc=0x40d
9223 $DIRECTIO write $DIR/$tfile 1 4 $BSIZE &
9226 cat $DIR/$tfile > /dev/null &
9227 lctl set_param fail_loc=0
9230 log "the DIO writes have completed, now wait for the reads (should not block very long)"
9232 [ -n "`ps h -p $pid_reads -o comm`" ] && \
9233 error "the read rpcs have not completed in 2s"
9235 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight $MAX_RPCS_IN_FLIGHT
9237 run_test 119d "The DIO path should try to send a new rpc once one is completed"
9240 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9241 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9242 test_mkdir $DIR/$tdir
9243 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9244 { skip "no early lock cancel on server"; return 0; }
9246 lru_resize_disable mdc
9247 lru_resize_disable osc
9248 cancel_lru_locks mdc
9249 # asynchronous object destroy at MDT could cause bl ast to client
9250 cancel_lru_locks osc
9252 stat $DIR/$tdir > /dev/null
9253 can1=$(do_facet $SINGLEMDS \
9254 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9255 awk '/ldlm_cancel/ {print $2}')
9256 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9257 awk '/ldlm_bl_callback/ {print $2}')
9258 test_mkdir -c1 $DIR/$tdir/d1
9259 can2=$(do_facet $SINGLEMDS \
9260 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9261 awk '/ldlm_cancel/ {print $2}')
9262 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9263 awk '/ldlm_bl_callback/ {print $2}')
9264 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
9265 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
9266 lru_resize_enable mdc
9267 lru_resize_enable osc
9269 run_test 120a "Early Lock Cancel: mkdir test"
9272 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9273 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9274 test_mkdir $DIR/$tdir
9275 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9276 { skip "no early lock cancel on server"; return 0; }
9277 lru_resize_disable mdc
9278 lru_resize_disable osc
9279 cancel_lru_locks mdc
9280 stat $DIR/$tdir > /dev/null
9281 can1=$(do_facet $SINGLEMDS \
9282 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9283 awk '/ldlm_cancel/ {print $2}')
9284 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9285 awk '/ldlm_bl_callback/ {print $2}')
9287 can2=$(do_facet $SINGLEMDS \
9288 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9289 awk '/ldlm_cancel/ {print $2}')
9290 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9291 awk '/ldlm_bl_callback/ {print $2}')
9292 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
9293 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
9294 lru_resize_enable mdc
9295 lru_resize_enable osc
9297 run_test 120b "Early Lock Cancel: create test"
9300 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9301 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9302 test_mkdir -c1 $DIR/$tdir
9303 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9304 { skip "no early lock cancel on server"; return 0; }
9305 lru_resize_disable mdc
9306 lru_resize_disable osc
9307 test_mkdir -c1 $DIR/$tdir/d1
9308 test_mkdir -c1 $DIR/$tdir/d2
9309 touch $DIR/$tdir/d1/f1
9310 cancel_lru_locks mdc
9311 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
9312 can1=$(do_facet $SINGLEMDS \
9313 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9314 awk '/ldlm_cancel/ {print $2}')
9315 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9316 awk '/ldlm_bl_callback/ {print $2}')
9317 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
9318 can2=$(do_facet $SINGLEMDS \
9319 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9320 awk '/ldlm_cancel/ {print $2}')
9321 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9322 awk '/ldlm_bl_callback/ {print $2}')
9323 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
9324 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
9325 lru_resize_enable mdc
9326 lru_resize_enable osc
9328 run_test 120c "Early Lock Cancel: link test"
9331 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9332 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9333 test_mkdir -c1 $DIR/$tdir
9334 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9335 { skip "no early lock cancel on server"; return 0; }
9336 lru_resize_disable mdc
9337 lru_resize_disable osc
9339 cancel_lru_locks mdc
9340 stat $DIR/$tdir > /dev/null
9341 can1=$(do_facet $SINGLEMDS \
9342 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9343 awk '/ldlm_cancel/ {print $2}')
9344 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9345 awk '/ldlm_bl_callback/ {print $2}')
9346 chmod a+x $DIR/$tdir
9347 can2=$(do_facet $SINGLEMDS \
9348 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9349 awk '/ldlm_cancel/ {print $2}')
9350 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9351 awk '/ldlm_bl_callback/ {print $2}')
9352 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
9353 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
9354 lru_resize_enable mdc
9355 lru_resize_enable osc
9357 run_test 120d "Early Lock Cancel: setattr test"
9360 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9361 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9362 { skip "no early lock cancel on server"; return 0; }
9363 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9364 local dlmtrace_set=false
9366 test_mkdir -c1 $DIR/$tdir
9367 lru_resize_disable mdc
9368 lru_resize_disable osc
9369 ! $LCTL get_param debug | grep -q dlmtrace &&
9370 $LCTL set_param debug=+dlmtrace && dlmtrace_set=true
9371 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
9372 cancel_lru_locks mdc
9373 cancel_lru_locks osc
9374 dd if=$DIR/$tdir/f1 of=/dev/null
9375 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
9376 # XXX client can not do early lock cancel of OST lock
9377 # during unlink (LU-4206), so cancel osc lock now.
9379 cancel_lru_locks osc
9380 can1=$(do_facet $SINGLEMDS \
9381 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9382 awk '/ldlm_cancel/ {print $2}')
9383 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9384 awk '/ldlm_bl_callback/ {print $2}')
9385 unlink $DIR/$tdir/f1
9387 can2=$(do_facet $SINGLEMDS \
9388 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9389 awk '/ldlm_cancel/ {print $2}')
9390 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9391 awk '/ldlm_bl_callback/ {print $2}')
9392 [ $can1 -ne $can2 ] && error "$((can2 - can1)) cancel RPC occured" &&
9393 $LCTL dk $TMP/cancel.debug.txt
9394 [ $blk1 -ne $blk2 ] && error "$((blk2 - blk1)) blocking RPC occured" &&
9395 $LCTL dk $TMP/blocking.debug.txt
9396 $dlmtrace_set && $LCTL set_param debug=-dlmtrace
9397 lru_resize_enable mdc
9398 lru_resize_enable osc
9400 run_test 120e "Early Lock Cancel: unlink test"
9403 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9404 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9405 { skip "no early lock cancel on server"; return 0; }
9406 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9407 test_mkdir -c1 $DIR/$tdir
9408 lru_resize_disable mdc
9409 lru_resize_disable osc
9410 test_mkdir -c1 $DIR/$tdir/d1
9411 test_mkdir -c1 $DIR/$tdir/d2
9412 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
9413 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
9414 cancel_lru_locks mdc
9415 cancel_lru_locks osc
9416 dd if=$DIR/$tdir/d1/f1 of=/dev/null
9417 dd if=$DIR/$tdir/d2/f2 of=/dev/null
9418 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
9419 # XXX client can not do early lock cancel of OST lock
9420 # during rename (LU-4206), so cancel osc lock now.
9422 cancel_lru_locks osc
9423 can1=$(do_facet $SINGLEMDS \
9424 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9425 awk '/ldlm_cancel/ {print $2}')
9426 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9427 awk '/ldlm_bl_callback/ {print $2}')
9428 mrename $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
9430 can2=$(do_facet $SINGLEMDS \
9431 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9432 awk '/ldlm_cancel/ {print $2}')
9433 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9434 awk '/ldlm_bl_callback/ {print $2}')
9435 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
9436 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
9437 lru_resize_enable mdc
9438 lru_resize_enable osc
9440 run_test 120f "Early Lock Cancel: rename test"
9443 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9444 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9445 { skip "no early lock cancel on server"; return 0; }
9446 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9447 lru_resize_disable mdc
9448 lru_resize_disable osc
9450 echo create $count files
9451 test_mkdir $DIR/$tdir
9452 cancel_lru_locks mdc
9453 cancel_lru_locks osc
9456 can0=$(do_facet $SINGLEMDS \
9457 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9458 awk '/ldlm_cancel/ {print $2}')
9459 blk0=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9460 awk '/ldlm_bl_callback/ {print $2}')
9461 createmany -o $DIR/$tdir/f $count
9463 can1=$(do_facet $SINGLEMDS \
9464 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9465 awk '/ldlm_cancel/ {print $2}')
9466 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9467 awk '/ldlm_bl_callback/ {print $2}')
9469 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
9470 echo rm $count files
9473 can2=$(do_facet $SINGLEMDS \
9474 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9475 awk '/ldlm_cancel/ {print $2}')
9476 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9477 awk '/ldlm_bl_callback/ {print $2}')
9479 echo total: $count removes in $((t2-t1))
9480 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
9482 # wait for commitment of removal
9483 lru_resize_enable mdc
9484 lru_resize_enable osc
9486 run_test 120g "Early Lock Cancel: performance test"
9488 test_121() { #bug #10589
9489 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9491 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out$/ {print $1}')
9492 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
9493 lctl set_param fail_loc=0x310
9494 cancel_lru_locks osc > /dev/null
9495 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in$/ {print $1}')
9496 lctl set_param fail_loc=0
9497 [[ $reads -eq $writes ]] ||
9498 error "read $reads blocks, must be $writes blocks"
9500 run_test 121 "read cancel race ========="
9502 test_123a() { # was test 123, statahead(bug 11401)
9503 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9505 if ! grep -q "processor.*: 1" /proc/cpuinfo; then
9506 log "testing UP system. Performance may be lower than expected."
9511 test_mkdir $DIR/$tdir
9512 NUMFREE=$(df -i -P $DIR | tail -n 1 | awk '{ print $4 }')
9513 [[ $NUMFREE -gt 100000 ]] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
9515 for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
9516 createmany -o $DIR/$tdir/$tfile $j $((i - j))
9518 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
9519 lctl set_param -n llite.*.statahead_max 0
9520 lctl get_param llite.*.statahead_max
9521 cancel_lru_locks mdc
9522 cancel_lru_locks osc
9524 time ls -l $DIR/$tdir | wc -l
9526 delta=$((etime - stime))
9527 log "ls $i files without statahead: $delta sec"
9528 lctl set_param llite.*.statahead_max=$max
9530 swrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
9531 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
9532 cancel_lru_locks mdc
9533 cancel_lru_locks osc
9535 time ls -l $DIR/$tdir | wc -l
9537 delta_sa=$((etime - stime))
9538 log "ls $i files with statahead: $delta_sa sec"
9539 lctl get_param -n llite.*.statahead_stats
9540 ewrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
9542 [[ $swrong -lt $ewrong ]] &&
9543 log "statahead was stopped, maybe too many locks held!"
9544 [[ $delta -eq 0 || $delta_sa -eq 0 ]] && continue
9546 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
9547 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
9548 lctl set_param -n llite.*.statahead_max 0
9549 lctl get_param llite.*.statahead_max
9550 cancel_lru_locks mdc
9551 cancel_lru_locks osc
9553 time ls -l $DIR/$tdir | wc -l
9555 delta=$((etime - stime))
9556 log "ls $i files again without statahead: $delta sec"
9557 lctl set_param llite.*.statahead_max=$max
9558 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
9559 if [ $SLOWOK -eq 0 ]; then
9560 error "ls $i files is slower with statahead!"
9562 log "ls $i files is slower with statahead!"
9568 [ $delta -gt 20 ] && break
9569 [ $delta -gt 8 ] && MULT=$((50 / delta))
9570 [ "$SLOW" = "no" -a $delta -gt 5 ] && break
9578 delta=$((etime - stime))
9579 log "rm -r $DIR/$tdir/: $delta seconds"
9581 lctl get_param -n llite.*.statahead_stats
9583 run_test 123a "verify statahead work"
9585 test_123b () { # statahead(bug 15027)
9586 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9587 test_mkdir $DIR/$tdir
9588 createmany -o $DIR/$tdir/$tfile-%d 1000
9590 cancel_lru_locks mdc
9591 cancel_lru_locks osc
9593 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
9594 lctl set_param fail_loc=0x80000803
9595 ls -lR $DIR/$tdir > /dev/null
9597 lctl set_param fail_loc=0x0
9598 lctl get_param -n llite.*.statahead_stats
9603 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
9606 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9607 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
9608 { skip "no lru resize on server"; return 0; }
9610 test_mkdir $DIR/$tdir
9612 log "create $NR files at $DIR/$tdir"
9613 createmany -o $DIR/$tdir/f $NR ||
9614 error "failed to create $NR files in $DIR/$tdir"
9616 cancel_lru_locks mdc
9617 ls -l $DIR/$tdir > /dev/null
9621 for VALUE in $($LCTL get_param ldlm.namespaces.*mdc-*.lru_size); do
9622 local PARAM=$(echo ${VALUE[0]} | cut -d "=" -f1)
9623 LRU_SIZE=$($LCTL get_param -n $PARAM)
9624 if [[ $LRU_SIZE -gt $(default_lru_size) ]]; then
9625 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
9627 log "NS=$(basename $NSDIR)"
9632 if [[ -z "$NSDIR" || $LRU_SIZE -lt $(default_lru_size) ]]; then
9633 skip "Not enough cached locks created!"
9640 # We know that lru resize allows one client to hold $LIMIT locks
9641 # for 10h. After that locks begin to be killed by client.
9643 local LIMIT=$($LCTL get_param -n $NSDIR.pool.limit)
9645 if [ $LIMIT -lt $LRU_SIZE ]; then
9646 skip "Limit is too small $LIMIT"
9650 # Make LVF so higher that sleeping for $SLEEP is enough to _start_
9651 # killing locks. Some time was spent for creating locks. This means
9652 # that up to the moment of sleep finish we must have killed some of
9653 # them (10-100 locks). This depends on how fast ther were created.
9654 # Many of them were touched in almost the same moment and thus will
9655 # be killed in groups.
9656 local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE))
9658 # Use $LRU_SIZE_B here to take into account real number of locks
9659 # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
9660 local LRU_SIZE_B=$LRU_SIZE
9662 local OLD_LVF=$($LCTL get_param -n $NSDIR.pool.lock_volume_factor)
9663 log "OLD_LVF=$OLD_LVF"
9664 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $LVF
9666 # Let's make sure that we really have some margin. Client checks
9667 # cached locks every 10 sec.
9669 log "Sleep ${SLEEP} sec"
9671 while ((SEC<$SLEEP)); do
9675 LRU_SIZE=$($LCTL get_param -n $NSDIR/lru_size)
9679 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
9680 local LRU_SIZE_A=$($LCTL get_param -n $NSDIR.lru_size)
9682 [[ $LRU_SIZE_B -gt $LRU_SIZE_A ]] || {
9683 error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
9684 unlinkmany $DIR/$tdir/f $NR
9688 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
9689 log "unlink $NR files at $DIR/$tdir"
9690 unlinkmany $DIR/$tdir/f $NR
9692 run_test 124a "lru resize ======================================="
9694 get_max_pool_limit()
9696 local limit=$($LCTL get_param \
9697 -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit)
9700 if [[ $l -gt $max ]]; then
9708 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9709 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
9710 { skip "no lru resize on server"; return 0; }
9712 LIMIT=$(get_max_pool_limit)
9714 NR=$(($(default_lru_size)*20))
9715 if [[ $NR -gt $LIMIT ]]; then
9716 log "Limit lock number by $LIMIT locks"
9720 IFree=$(mdsrate_inodes_available)
9721 if [ $IFree -lt $NR ]; then
9722 log "Limit lock number by $IFree inodes"
9726 lru_resize_disable mdc
9727 test_mkdir -p $DIR/$tdir/disable_lru_resize
9729 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
9730 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
9731 cancel_lru_locks mdc
9734 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
9737 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
9740 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
9744 nolruresize_delta=$((etime-stime))
9745 log "ls -la time: $nolruresize_delta seconds"
9746 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
9747 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
9749 lru_resize_enable mdc
9750 test_mkdir -p $DIR/$tdir/enable_lru_resize
9752 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
9753 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
9754 cancel_lru_locks mdc
9757 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
9760 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
9763 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
9767 lruresize_delta=$((etime-stime))
9768 log "ls -la time: $lruresize_delta seconds"
9769 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
9771 if [ $lruresize_delta -gt $nolruresize_delta ]; then
9772 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
9773 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
9774 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
9776 log "lru resize performs the same with no lru resize"
9778 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
9780 run_test 124b "lru resize (performance test) ======================="
9783 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9784 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
9785 { skip "no lru resize on server"; return 0; }
9787 # cache ununsed locks on client
9789 cancel_lru_locks mdc
9790 test_mkdir $DIR/$tdir
9791 createmany -o $DIR/$tdir/f $nr ||
9792 error "failed to create $nr files in $DIR/$tdir"
9793 ls -l $DIR/$tdir > /dev/null
9795 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
9796 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
9797 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
9798 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
9799 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
9801 # set lru_max_age to 1 sec
9802 $LCTL set_param $nsdir.lru_max_age=1000 # milliseconds
9803 echo "sleep $((recalc_p * 2)) seconds..."
9804 sleep $((recalc_p * 2))
9806 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
9807 # restore lru_max_age
9808 $LCTL set_param -n $nsdir.lru_max_age $max_age
9809 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
9810 unlinkmany $DIR/$tdir/f $nr
9812 run_test 124c "LRUR cancel very aged locks"
9814 test_125() { # 13358
9815 $LCTL get_param -n llite.*.client_type | grep -q local ||
9816 { skip "must run as local client"; return; }
9817 $LCTL get_param -n mdc.*-mdc-*.connect_flags | grep -q acl ||
9818 { skip "must have acl enabled"; return; }
9819 [ -z "$(which setfacl)" ] && skip "must have setfacl tool" && return
9820 test_mkdir $DIR/$tdir
9821 $LFS setstripe -S 65536 -c -1 $DIR/$tdir || error "setstripe failed"
9822 setfacl -R -m u:bin:rwx $DIR/$tdir || error "setfacl $DIR/$tdir failed"
9823 ls -ld $DIR/$tdir || error "cannot access $DIR/$tdir"
9825 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
9827 test_126() { # bug 12829/13455
9828 $LCTL get_param -n llite.*.client_type | grep -q local ||
9829 { skip "must run as local client"; return; }
9830 [ "$UID" != 0 ] && skip_env "$TESTNAME (must run as root)" && return
9831 $GSS && skip "must run as gss disabled" && return
9833 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
9834 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
9836 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
9838 run_test 126 "check that the fsgid provided by the client is taken into account"
9840 test_127a() { # bug 15521
9841 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9842 $SETSTRIPE -i 0 -c 1 $DIR/$tfile || error "setstripe failed"
9843 $LCTL set_param osc.*.stats=0
9844 FSIZE=$((2048 * 1024))
9845 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
9846 cancel_lru_locks osc
9847 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE
9849 $LCTL get_param osc.*0000-osc-*.stats | grep samples > $DIR/${tfile}.tmp
9850 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
9851 echo "got $COUNT $NAME"
9852 [ ! $MIN ] && error "Missing min value for $NAME proc entry"
9853 eval $NAME=$COUNT || error "Wrong proc format"
9856 read_bytes|write_bytes)
9857 [ $MIN -lt 4096 ] && error "min is too small: $MIN"
9858 [ $MIN -gt $FSIZE ] && error "min is too big: $MIN"
9859 [ $MAX -lt 4096 ] && error "max is too small: $MAX"
9860 [ $MAX -gt $FSIZE ] && error "max is too big: $MAX"
9861 [ $SUM -ne $FSIZE ] && error "sum is wrong: $SUM"
9862 [ $SUMSQ -lt $(((FSIZE /4096) * (4096 * 4096))) ] &&
9863 error "sumsquare is too small: $SUMSQ"
9864 [ $SUMSQ -gt $((FSIZE * FSIZE)) ] &&
9865 error "sumsquare is too big: $SUMSQ"
9869 done < $DIR/${tfile}.tmp
9871 #check that we actually got some stats
9872 [ "$read_bytes" ] || error "Missing read_bytes stats"
9873 [ "$write_bytes" ] || error "Missing write_bytes stats"
9874 [ "$read_bytes" != 0 ] || error "no read done"
9875 [ "$write_bytes" != 0 ] || error "no write done"
9877 run_test 127a "verify the client stats are sane"
9879 test_127b() { # bug LU-333
9880 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9881 $LCTL set_param llite.*.stats=0
9882 FSIZE=65536 # sized fixed to match PAGE_SIZE for most clients
9883 # perform 2 reads and writes so MAX is different from SUM.
9884 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
9885 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
9886 cancel_lru_locks osc
9887 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE count=1
9888 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE count=1
9890 $LCTL get_param llite.*.stats | grep samples > $TMP/${tfile}.tmp
9891 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
9892 echo "got $COUNT $NAME"
9893 eval $NAME=$COUNT || error "Wrong proc format"
9897 [ $COUNT -ne 2 ] && error "count is not 2: $COUNT"
9898 [ $MIN -ne $FSIZE ] && error "min is not $FSIZE: $MIN"
9899 [ $MAX -ne $FSIZE ] && error "max is incorrect: $MAX"
9900 [ $SUM -ne $((FSIZE * 2)) ] && error "sum is wrong: $SUM"
9903 [ $COUNT -ne 2 ] && error "count is not 2: $COUNT"
9904 [ $MIN -ne $FSIZE ] && error "min is not $FSIZE: $MIN"
9905 [ $MAX -ne $FSIZE ] && error "max is incorrect: $MAX"
9906 [ $SUM -ne $((FSIZE * 2)) ] && error "sum is wrong: $SUM"
9910 done < $TMP/${tfile}.tmp
9912 #check that we actually got some stats
9913 [ "$read_bytes" ] || error "Missing read_bytes stats"
9914 [ "$write_bytes" ] || error "Missing write_bytes stats"
9915 [ "$read_bytes" != 0 ] || error "no read done"
9916 [ "$write_bytes" != 0 ] || error "no write done"
9918 rm -f $TMP/${tfile}.tmp
9920 run_test 127b "verify the llite client stats are sane"
9922 test_128() { # bug 15212
9924 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
9929 result=$(grep error $TMP/$tfile.log)
9930 rm -f $DIR/$tfile $TMP/$tfile.log
9932 error "consecutive find's under interactive lfs failed"
9934 run_test 128 "interactive lfs for 2 consecutive find's"
9941 local ldproc=/proc/fs/ldiskfs
9942 local facets=$(get_facets MDS)
9944 for facet in ${facets//,/ }; do
9945 canondev=$(ldiskfs_canon \
9946 *.$(convert_facet2label $facet).mntdev $facet)
9947 do_facet $facet "test -e $ldproc/$canondev/max_dir_size" ||
9948 ldproc=/sys/fs/ldiskfs
9949 do_facet $facet "echo $1 >$ldproc/$canondev/max_dir_size"
9950 do_facet $facet "echo $2 >$ldproc/$canondev/warning_dir_size"
9955 local facets=$(get_facets MDS)
9956 for facet in ${facets//,/ }; do
9957 do_facet $facet "dmesg | tail -3 | grep -q $1" && return 0
9963 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.5.56) ]] ||
9964 { skip "Need MDS version with at least 2.5.56"; return 0; }
9966 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9967 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
9968 skip "ldiskfs only test"
9971 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9974 local has_warning=false
9979 # block size of mds1
9980 local maxsize=$(($($LCTL get_param -n mdc.*MDT0000*.blocksize) * 5))
9981 set_dir_limits $maxsize $maxsize
9982 local dirsize=$(stat -c%s "$DIR/$tdir")
9984 while [[ $dirsize -le $maxsize ]]; do
9985 $MULTIOP $DIR/$tdir/file_base_$nfiles Oc
9987 if ! $has_warning; then
9988 check_mds_dmesg '"is approaching"' && has_warning=true
9991 # ENOSPC for new ext4 max_dir_size (kernel commit df981d03ee)
9992 # EFBIG for previous versions included in ldiskfs series
9993 if [ $rc -eq $EFBIG -o $rc -eq $ENOSPC ]; then
9995 echo "return code $rc received as expected"
9997 createmany -o $DIR/$tdir/file_extra_$nfiles. 5 ||
9998 error_exit "create failed w/o dir size limit"
10000 check_mds_dmesg '"has reached"' ||
10001 error_exit "reached message should be output"
10003 [ $has_warning = "false" ] &&
10004 error_exit "warning message should be output"
10006 dirsize=$(stat -c%s "$DIR/$tdir")
10008 [[ $dirsize -ge $maxsize ]] && return 0
10009 error_exit "current dir size $dirsize, " \
10010 "previous limit $maxsize"
10011 elif [ $rc -ne 0 ]; then
10013 error_exit "return $rc received instead of expected " \
10014 "$EFBIG or $ENOSPC, files in dir $dirsize"
10016 nfiles=$((nfiles + 1))
10017 dirsize=$(stat -c%s "$DIR/$tdir")
10021 error "exceeded dir size limit $maxsize($MDSCOUNT) : $dirsize bytes"
10023 run_test 129 "test directory size limit ========================"
10032 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
10033 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP" &&
10036 trap cleanup_130 EXIT RETURN
10038 local fm_file=$DIR/$tfile
10039 $SETSTRIPE -S 65536 -c 1 $fm_file || error "setstripe on $fm_file"
10040 dd if=/dev/zero of=$fm_file bs=65536 count=1 ||
10041 error "dd failed for $fm_file"
10043 # LU-1795: test filefrag/FIEMAP once, even if unsupported
10044 filefrag -ves $fm_file
10046 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
10047 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
10048 [ $RC != 0 ] && error "filefrag $fm_file failed"
10050 filefrag_op=$(filefrag -ve -k $fm_file |
10051 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
10052 lun=$($GETSTRIPE -i $fm_file)
10054 start_blk=`echo $filefrag_op | cut -d: -f2 | cut -d. -f1`
10057 for line in $filefrag_op
10059 frag_lun=`echo $line | cut -d: -f5`
10060 ext_len=`echo $line | cut -d: -f4`
10061 if (( $frag_lun != $lun )); then
10063 error "FIEMAP on 1-stripe file($fm_file) failed"
10066 (( tot_len += ext_len ))
10069 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
10071 error "FIEMAP on 1-stripe file($fm_file) failed;"
10077 echo "FIEMAP on single striped file succeeded"
10079 run_test 130a "FIEMAP (1-stripe file)"
10082 [ "$OSTCOUNT" -lt "2" ] && skip_env "needs >= 2 OSTs" && return
10084 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
10085 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP" &&
10088 trap cleanup_130 EXIT RETURN
10090 local fm_file=$DIR/$tfile
10091 $SETSTRIPE -S 65536 -c $OSTCOUNT $fm_file ||
10092 error "setstripe on $fm_file"
10093 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
10094 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
10096 dd if=/dev/zero of=$fm_file bs=1M count=$OSTCOUNT ||
10097 error "dd failed on $fm_file"
10099 filefrag -ves $fm_file || error "filefrag $fm_file failed"
10100 filefrag_op=$(filefrag -ve -k $fm_file |
10101 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
10103 last_lun=$(echo $filefrag_op | cut -d: -f5 |
10104 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10109 for line in $filefrag_op
10111 frag_lun=$(echo $line | cut -d: -f5 |
10112 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10113 ext_len=$(echo $line | cut -d: -f4)
10114 if (( $frag_lun != $last_lun )); then
10115 if (( tot_len != 1024 )); then
10117 error "FIEMAP on $fm_file failed; returned " \
10118 "len $tot_len for OST $last_lun instead of 1024"
10121 (( num_luns += 1 ))
10125 (( tot_len += ext_len ))
10128 if (( num_luns != $OSTCOUNT || tot_len != 1024 )); then
10130 error "FIEMAP on $fm_file failed; returned wrong number of " \
10131 "luns or wrong len for OST $last_lun"
10137 echo "FIEMAP on $OSTCOUNT-stripe file succeeded"
10139 run_test 130b "FIEMAP ($OSTCOUNT-stripe file)"
10142 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
10144 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
10145 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" &&
10148 trap cleanup_130 EXIT RETURN
10150 local fm_file=$DIR/$tfile
10151 $SETSTRIPE -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
10152 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
10153 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
10155 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 ||
10156 error "dd failed on $fm_file"
10158 filefrag -ves $fm_file || error "filefrag $fm_file failed"
10159 filefrag_op=$(filefrag -ve -k $fm_file |
10160 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
10162 last_lun=$(echo $filefrag_op | cut -d: -f5 |
10163 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10168 for line in $filefrag_op
10170 frag_lun=$(echo $line | cut -d: -f5 |
10171 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10172 ext_len=$(echo $line | cut -d: -f4)
10173 if (( $frag_lun != $last_lun )); then
10174 logical=`echo $line | cut -d: -f2 | cut -d. -f1`
10175 if (( logical != 512 )); then
10177 error "FIEMAP on $fm_file failed; returned " \
10178 "logical start for lun $logical instead of 512"
10181 if (( tot_len != 512 )); then
10183 error "FIEMAP on $fm_file failed; returned " \
10184 "len $tot_len for OST $last_lun instead of 1024"
10187 (( num_luns += 1 ))
10191 (( tot_len += ext_len ))
10194 if (( num_luns != 2 || tot_len != 512 )); then
10196 error "FIEMAP on $fm_file failed; returned wrong number of " \
10197 "luns or wrong len for OST $last_lun"
10203 echo "FIEMAP on 2-stripe file with hole succeeded"
10205 run_test 130c "FIEMAP (2-stripe file with hole)"
10208 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs" && return
10210 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
10211 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" &&
10214 trap cleanup_130 EXIT RETURN
10216 local fm_file=$DIR/$tfile
10217 $SETSTRIPE -S 65536 -c $OSTCOUNT $fm_file ||
10218 error "setstripe on $fm_file"
10219 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
10220 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
10222 local actual_stripe_count=$($GETSTRIPE -c $fm_file)
10223 dd if=/dev/zero of=$fm_file bs=1M count=$actual_stripe_count ||
10224 error "dd failed on $fm_file"
10226 filefrag -ves $fm_file || error "filefrag $fm_file failed"
10227 filefrag_op=$(filefrag -ve -k $fm_file |
10228 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
10230 last_lun=$(echo $filefrag_op | cut -d: -f5 |
10231 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10236 for line in $filefrag_op
10238 frag_lun=$(echo $line | cut -d: -f5 |
10239 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10240 ext_len=$(echo $line | cut -d: -f4)
10241 if (( $frag_lun != $last_lun )); then
10242 if (( tot_len != 1024 )); then
10244 error "FIEMAP on $fm_file failed; returned " \
10245 "len $tot_len for OST $last_lun instead of 1024"
10248 (( num_luns += 1 ))
10252 (( tot_len += ext_len ))
10255 if (( num_luns != actual_stripe_count || tot_len != 1024 )); then
10257 error "FIEMAP on $fm_file failed; returned wrong number of " \
10258 "luns or wrong len for OST $last_lun"
10264 echo "FIEMAP on N-stripe file succeeded"
10266 run_test 130d "FIEMAP (N-stripe file)"
10269 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
10271 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
10272 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
10274 trap cleanup_130 EXIT RETURN
10276 local fm_file=$DIR/$tfile
10277 $SETSTRIPE -S 131072 -c 2 $fm_file || error "setstripe on $fm_file"
10278 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
10279 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
10282 EXPECTED_LEN=$(( (NUM_BLKS / 2) * 64 ))
10283 for ((i = 0; i < $NUM_BLKS; i++))
10285 dd if=/dev/zero of=$fm_file count=1 bs=64k seek=$((2*$i)) conv=notrunc > /dev/null 2>&1
10288 filefrag -ves $fm_file || error "filefrag $fm_file failed"
10289 filefrag_op=$(filefrag -ve -k $fm_file |
10290 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
10292 last_lun=$(echo $filefrag_op | cut -d: -f5 |
10293 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10298 for line in $filefrag_op
10300 frag_lun=$(echo $line | cut -d: -f5 |
10301 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10302 ext_len=$(echo $line | cut -d: -f4)
10303 if (( $frag_lun != $last_lun )); then
10304 if (( tot_len != $EXPECTED_LEN )); then
10306 error "FIEMAP on $fm_file failed; returned " \
10307 "len $tot_len for OST $last_lun instead " \
10311 (( num_luns += 1 ))
10315 (( tot_len += ext_len ))
10318 if (( num_luns != 2 || tot_len != $EXPECTED_LEN )); then
10320 error "FIEMAP on $fm_file failed; returned wrong number " \
10321 "of luns or wrong len for OST $last_lun"
10327 echo "FIEMAP with continuation calls succeeded"
10329 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
10332 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
10333 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" &&
10336 local fm_file=$DIR/$tfile
10337 $MULTIOP $fm_file oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:T33554432c ||
10338 error "multiop create with lov_delay_create on $fm_file"
10340 filefrag -ves $fm_file || error "filefrag $fm_file failed"
10341 filefrag_extents=$(filefrag -vek $fm_file |
10342 awk '/extents? found/ { print $2 }')
10343 if [[ "$filefrag_extents" != "0" ]]; then
10344 error "FIEMAP on $fm_file failed; " \
10345 "returned $filefrag_extents expected 0"
10350 run_test 130f "FIEMAP (unstriped file)"
10352 # Test for writev/readv
10354 rwv -f $DIR/$tfile -w -n 3 524288 1048576 1572864 ||
10355 error "writev test failed"
10356 rwv -f $DIR/$tfile -r -v -n 2 1572864 1048576 ||
10357 error "readv failed"
10360 run_test 131a "test iov's crossing stripe boundary for writev/readv"
10363 local fsize=$((524288 + 1048576 + 1572864))
10364 rwv -f $DIR/$tfile -w -a -n 3 524288 1048576 1572864 &&
10365 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
10366 error "append writev test failed"
10368 ((fsize += 1572864 + 1048576))
10369 rwv -f $DIR/$tfile -w -a -n 2 1572864 1048576 &&
10370 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
10371 error "append writev test failed"
10374 run_test 131b "test append writev"
10377 rwv -f $DIR/$tfile -w -d -n 1 1048576 || return 0
10380 run_test 131c "test read/write on file w/o objects"
10383 rwv -f $DIR/$tfile -w -n 1 1572864
10384 NOB=`rwv -f $DIR/$tfile -r -n 3 524288 524288 1048576 | awk '/error/ {print $6}'`
10385 if [ "$NOB" != 1572864 ]; then
10386 error "Short read filed: read $NOB bytes instead of 1572864"
10390 run_test 131d "test short read"
10393 rwv -f $DIR/$tfile -w -s 1048576 -n 1 1048576
10394 rwv -f $DIR/$tfile -r -z -s 0 -n 1 524288 || \
10395 error "read hitting hole failed"
10398 run_test 131e "test read hitting hole"
10407 mds*) res=$(do_facet $facet \
10408 $LCTL get_param mdt.$FSNAME-MDT0000.md_stats | grep "$op")
10410 ost*) res=$(do_facet $facet \
10411 $LCTL get_param obdfilter.$FSNAME-OST0000.stats | grep "$op")
10413 *) error "Wrong facet '$facet'" ;;
10416 [ "$res" ] || error "The counter for $op on $facet was not incremented"
10417 # if the argument $3 is zero, it means any stat increment is ok.
10418 if [[ $want -gt 0 ]]; then
10419 local count=$(echo $res | awk '{ print $2 }')
10420 [[ $count -ne $want ]] &&
10421 error "The $op counter on $facet is $count, not $want"
10426 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10427 remote_ost_nodsh && skip "remote OST with nodsh" && return
10428 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10430 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
10431 { skip "MDS doesn't support rename stats"; return; }
10432 local testdir=$DIR/${tdir}/stats_testdir
10433 mkdir -p $DIR/${tdir}
10436 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
10437 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
10439 # verify mdt stats first.
10440 mkdir ${testdir} || error "mkdir failed"
10441 check_stats $SINGLEMDS "mkdir" 1
10442 touch ${testdir}/${tfile} || error "touch failed"
10443 check_stats $SINGLEMDS "open" 1
10444 check_stats $SINGLEMDS "close" 1
10445 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.8.54) ] && {
10446 mknod ${testdir}/${tfile}-pipe p || error "mknod failed"
10447 check_stats $SINGLEMDS "mknod" 2
10449 rm -f ${testdir}/${tfile}-pipe || error "pipe remove failed"
10450 check_stats $SINGLEMDS "unlink" 1
10451 rm -f ${testdir}/${tfile} || error "file remove failed"
10452 check_stats $SINGLEMDS "unlink" 2
10454 # remove working dir and check mdt stats again.
10455 rmdir ${testdir} || error "rmdir failed"
10456 check_stats $SINGLEMDS "rmdir" 1
10458 local testdir1=$DIR/${tdir}/stats_testdir1
10459 mkdir -p ${testdir}
10460 mkdir -p ${testdir1}
10461 touch ${testdir1}/test1
10462 mv ${testdir1}/test1 ${testdir} || error "file crossdir rename"
10463 check_stats $SINGLEMDS "crossdir_rename" 1
10465 mv ${testdir}/test1 ${testdir}/test0 || error "file samedir rename"
10466 check_stats $SINGLEMDS "samedir_rename" 1
10468 rm -rf $DIR/${tdir}
10470 run_test 133a "Verifying MDT stats ========================================"
10473 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10474 remote_ost_nodsh && skip "remote OST with nodsh" && return
10475 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10476 local testdir=$DIR/${tdir}/stats_testdir
10477 mkdir -p ${testdir} || error "mkdir failed"
10478 touch ${testdir}/${tfile} || error "touch failed"
10479 cancel_lru_locks mdc
10482 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
10483 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
10485 # extra mdt stats verification.
10486 chmod 444 ${testdir}/${tfile} || error "chmod failed"
10487 check_stats $SINGLEMDS "setattr" 1
10488 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
10489 if [ $(lustre_version_code $SINGLEMDS) -ne $(version_code 2.2.0) ]
10491 ls -l ${testdir}/${tfile} > /dev/null|| error "ls failed"
10492 check_stats $SINGLEMDS "getattr" 1
10494 $LFS df || error "lfs failed"
10495 check_stats $SINGLEMDS "statfs" 1
10497 rm -rf $DIR/${tdir}
10499 run_test 133b "Verifying extra MDT stats =================================="
10502 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10503 remote_ost_nodsh && skip "remote OST with nodsh" && return
10504 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10505 local testdir=$DIR/$tdir/stats_testdir
10506 test_mkdir -p $testdir
10508 # verify obdfilter stats.
10509 $SETSTRIPE -c 1 -i 0 $testdir/$tfile
10511 cancel_lru_locks osc
10512 wait_delete_completed
10515 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
10516 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
10518 dd if=/dev/zero of=$testdir/$tfile conv=notrunc bs=512k count=1 ||
10521 cancel_lru_locks osc
10522 check_stats ost1 "write" 1
10524 dd if=$testdir/$tfile of=/dev/null bs=1k count=1 || error "dd failed"
10525 check_stats ost1 "read" 1
10527 > $testdir/$tfile || error "truncate failed"
10528 check_stats ost1 "punch" 1
10530 rm -f $testdir/$tfile || error "file remove failed"
10531 wait_delete_completed
10532 check_stats ost1 "destroy" 1
10536 run_test 133c "Verifying OST stats ========================================"
10543 while [ $value -ge 2 ]; do
10548 if [ $orig -gt $order ]; then
10556 local size=('K' 'M' 'G' 'T');
10558 local size_string=$value
10560 while [ $value -ge 1024 ]; do
10561 if [ $i -gt 3 ]; then
10562 #T is the biggest unit we get here, if that is bigger,
10564 size_string=${value}T
10567 value=$((value >> 10))
10568 if [ $value -lt 1024 ]; then
10569 size_string=${value}${size[$i]}
10578 get_rename_size() {
10580 local context=${2:-.}
10581 local sample=$(do_facet $SINGLEMDS $LCTL \
10582 get_param mdt.$FSNAME-MDT0000.rename_stats |
10583 grep -A1 $context |
10584 awk '/ '${size}'/ {print $4}' | sed -e "s/,//g")
10589 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10590 remote_ost_nodsh && skip "remote OST with nodsh" && return
10591 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10592 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
10593 { skip "MDS doesn't support rename stats"; return; }
10595 local testdir1=$DIR/${tdir}/stats_testdir1
10596 local testdir2=$DIR/${tdir}/stats_testdir2
10597 mkdir -p $DIR/${tdir}
10599 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
10601 lfs mkdir -i 0 -c 1 ${testdir1} || error "mkdir failed"
10602 lfs mkdir -i 0 -c 1 ${testdir2} || error "mkdir failed"
10604 createmany -o $testdir1/test 512 || error "createmany failed"
10606 # check samedir rename size
10607 mv ${testdir1}/test0 ${testdir1}/test_0
10609 local testdir1_size=$(ls -l $DIR/${tdir} |
10610 awk '/stats_testdir1/ {print $5}')
10611 local testdir2_size=$(ls -l $DIR/${tdir} |
10612 awk '/stats_testdir2/ {print $5}')
10614 testdir1_size=$(order_2 $testdir1_size)
10615 testdir2_size=$(order_2 $testdir2_size)
10617 testdir1_size=$(size_in_KMGT $testdir1_size)
10618 testdir2_size=$(size_in_KMGT $testdir2_size)
10620 echo "source rename dir size: ${testdir1_size}"
10621 echo "target rename dir size: ${testdir2_size}"
10623 local cmd="do_facet $SINGLEMDS $LCTL "
10624 cmd+="get_param mdt.$FSNAME-MDT0000.rename_stats"
10626 eval $cmd || error "$cmd failed"
10627 local samedir=$($cmd | grep 'same_dir')
10628 local same_sample=$(get_rename_size $testdir1_size)
10629 [ -z "$samedir" ] && error "samedir_rename_size count error"
10630 [[ $same_sample -eq 1 ]] ||
10631 error "samedir_rename_size error $same_sample"
10632 echo "Check same dir rename stats success"
10634 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
10636 # check crossdir rename size
10637 mv ${testdir1}/test_0 ${testdir2}/test_0
10639 testdir1_size=$(ls -l $DIR/${tdir} |
10640 awk '/stats_testdir1/ {print $5}')
10641 testdir2_size=$(ls -l $DIR/${tdir} |
10642 awk '/stats_testdir2/ {print $5}')
10644 testdir1_size=$(order_2 $testdir1_size)
10645 testdir2_size=$(order_2 $testdir2_size)
10647 testdir1_size=$(size_in_KMGT $testdir1_size)
10648 testdir2_size=$(size_in_KMGT $testdir2_size)
10650 echo "source rename dir size: ${testdir1_size}"
10651 echo "target rename dir size: ${testdir2_size}"
10653 eval $cmd || error "$cmd failed"
10654 local crossdir=$($cmd | grep 'crossdir')
10655 local src_sample=$(get_rename_size $testdir1_size crossdir_src)
10656 local tgt_sample=$(get_rename_size $testdir2_size crossdir_tgt)
10657 [ -z "$crossdir" ] && error "crossdir_rename_size count error"
10658 [[ $src_sample -eq 1 ]] ||
10659 error "crossdir_rename_size error $src_sample"
10660 [[ $tgt_sample -eq 1 ]] ||
10661 error "crossdir_rename_size error $tgt_sample"
10662 echo "Check cross dir rename stats success"
10663 rm -rf $DIR/${tdir}
10665 run_test 133d "Verifying rename_stats ========================================"
10668 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10669 remote_ost_nodsh && skip "remote OST with nodsh" && return
10670 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10671 local testdir=$DIR/${tdir}/stats_testdir
10672 local ctr f0 f1 bs=32768 count=42 sum
10674 mkdir -p ${testdir} || error "mkdir failed"
10676 $SETSTRIPE -c 1 -i 0 ${testdir}/${tfile}
10678 for ctr in {write,read}_bytes; do
10680 cancel_lru_locks osc
10682 do_facet ost1 $LCTL set_param -n \
10683 "obdfilter.*.exports.clear=clear"
10685 if [ $ctr = write_bytes ]; then
10687 f1=${testdir}/${tfile}
10689 f0=${testdir}/${tfile}
10693 dd if=$f0 of=$f1 conv=notrunc bs=$bs count=$count || \
10696 cancel_lru_locks osc
10698 sum=$(do_facet ost1 $LCTL get_param \
10699 "obdfilter.*.exports.*.stats" |
10700 awk -v ctr=$ctr 'BEGIN { sum = 0 }
10701 $1 == ctr { sum += $7 }
10702 END { printf("%0.0f", sum) }')
10704 if ((sum != bs * count)); then
10705 error "Bad $ctr sum, expected $((bs * count)), got $sum"
10709 rm -rf $DIR/${tdir}
10711 run_test 133e "Verifying OST {read,write}_bytes nid stats ================="
10713 proc_regexp="/{proc,sys}/{fs,sys,kernel/debug}/{lustre,lnet}/"
10716 # First without trusting modes.
10717 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
10718 echo "proc_dirs='$proc_dirs'"
10719 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
10720 find $proc_dirs -exec cat '{}' \; &> /dev/null
10722 # Second verifying readability.
10723 $LCTL get_param -R '*' &> /dev/null || error "proc file read failed"
10725 # Verifing writability with badarea_io.
10727 -ignore_readdir_race \
10729 -not -name force_lbug \
10730 -not -name changelog_mask \
10731 -exec badarea_io '{}' \; ||
10732 error "find $proc_dirs failed"
10734 run_test 133f "Check reads/writes of client lustre proc files with bad area io"
10737 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10738 remote_ost_nodsh && skip "remote OST with nodsh" && return
10740 # eventually, this can also be replaced with "lctl get_param -R",
10741 # but not until that option is always available on the server
10743 for facet in mds1 ost1; do
10744 [ $(lustre_version_code $facet) -le $(version_code 2.5.54) ] &&
10745 skip "Too old lustre on $facet" && continue
10746 local facet_proc_dirs=$(do_facet $facet \
10747 \\\ls -d $proc_regexp 2>/dev/null)
10748 echo "${facet}_proc_dirs='$facet_proc_dirs'"
10749 [ -z "$facet_proc_dirs" ] && error "no proc_dirs on $facet"
10750 do_facet $facet find $facet_proc_dirs \
10751 ! -name req_history \
10752 -exec cat '{}' \\\; &> /dev/null
10754 do_facet $facet find $facet_proc_dirs \
10755 ! -name req_history \
10757 -exec cat '{}' \\\; &> /dev/null ||
10758 error "proc file read failed"
10760 do_facet $facet find $facet_proc_dirs \
10761 -ignore_readdir_race \
10763 -not -name force_lbug \
10764 -not -name changelog_mask \
10765 -exec badarea_io '{}' \\\; ||
10766 error "$facet find $facet_proc_dirs failed"
10769 # remount the FS in case writes/reads /proc break the FS
10770 cleanup || error "failed to unmount"
10771 setup || error "failed to setup"
10774 run_test 133g "Check reads/writes of server lustre proc files with bad area io"
10777 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10778 remote_ost_nodsh && skip "remote OST with nodsh" && return
10779 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.9.54) ]] &&
10780 skip "Need MDS version at least 2.9.54" && return
10783 for facet in client mds1 ost1; do
10784 local facet_proc_dirs=$(do_facet $facet \
10785 \\\ls -d $proc_regexp 2> /dev/null)
10786 [ -z "$facet_proc_dirs" ] && error "no proc_dirs on $facet"
10787 echo "${facet}_proc_dirs='$facet_proc_dirs'"
10788 # Get the list of files that are missing the terminating newline
10789 local missing=($(do_facet $facet \
10790 find ${facet_proc_dirs} -type f \| \
10791 while read F\; do \
10792 awk -v FS='\v' -v RS='\v\v' \
10793 "'END { if(NR>0 && \
10794 \\\$NF !~ /.*\\\n\$/) \
10795 print FILENAME}'" \
10798 [ ${#missing[*]} -eq 0 ] ||
10799 error "files do not end with newline: ${missing[*]}"
10802 run_test 133h "Proc files should end with newlines"
10805 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10806 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.54) ]] &&
10807 skip "Need MDS version at least 2.7.54" && return
10809 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
10810 cancel_lru_locks mdc
10812 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
10813 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
10814 [ $unused -eq 0 ] || error "$unused locks are not cleared"
10817 createmany -o $DIR/$tdir/f $nr ||
10818 error "failed to create $nr files in $DIR/$tdir"
10819 unused=$($LCTL get_param -n $nsdir.lock_unused_count)
10821 #define OBD_FAIL_LDLM_WATERMARK_LOW 0x327
10822 do_facet mds1 $LCTL set_param fail_loc=0x327
10823 do_facet mds1 $LCTL set_param fail_val=500
10826 echo "sleep 10 seconds ..."
10828 local lck_cnt=$($LCTL get_param -n $nsdir.lock_unused_count)
10830 do_facet mds1 $LCTL set_param fail_loc=0
10831 do_facet mds1 $LCTL set_param fail_val=0
10832 [ $lck_cnt -lt $unused ] ||
10833 error "No locks reclaimed, before:$unused, after:$lck_cnt"
10836 unlinkmany $DIR/$tdir/f $nr
10838 run_test 134a "Server reclaims locks when reaching lock_reclaim_threshold"
10841 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10842 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.54) ]] &&
10843 skip "Need MDS version at least 2.7.54" && return
10845 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
10846 cancel_lru_locks mdc
10848 local low_wm=$(do_facet mds1 $LCTL get_param -n \
10849 ldlm.lock_reclaim_threshold_mb)
10850 # disable reclaim temporarily
10851 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=0
10853 #define OBD_FAIL_LDLM_WATERMARK_HIGH 0x328
10854 do_facet mds1 $LCTL set_param fail_loc=0x328
10855 do_facet mds1 $LCTL set_param fail_val=500
10857 $LCTL set_param debug=+trace
10860 createmany -o $DIR/$tdir/f $nr &
10861 local create_pid=$!
10863 echo "Sleep $TIMEOUT seconds ..."
10865 if ! ps -p $create_pid > /dev/null 2>&1; then
10866 do_facet mds1 $LCTL set_param fail_loc=0
10867 do_facet mds1 $LCTL set_param fail_val=0
10868 do_facet mds1 $LCTL set_param \
10869 ldlm.lock_reclaim_threshold_mb=${low_wm}m
10870 error "createmany finished incorrectly!"
10872 do_facet mds1 $LCTL set_param fail_loc=0
10873 do_facet mds1 $LCTL set_param fail_val=0
10874 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=${low_wm}m
10875 wait $create_pid || return 1
10877 unlinkmany $DIR/$tdir/f $nr
10879 run_test 134b "Server rejects lock request when reaching lock_limit_mb"
10881 test_140() { #bug-17379
10882 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10883 test_mkdir $DIR/$tdir
10884 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
10885 cp $(which stat) . || error "Copying stat to $DIR/$tdir"
10887 # VFS limits max symlink depth to 5(4KSTACK) or 7(8KSTACK) or 8
10888 # For kernel > 3.5, bellow only tests consecutive symlink (MAX 40)
10890 while i=$((i + 1)); do
10892 cd $i || error "Changing to $i"
10893 ln -s ../stat stat || error "Creating stat symlink"
10894 # Read the symlink until ELOOP present,
10895 # not LBUGing the system is considered success,
10896 # we didn't overrun the stack.
10897 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
10898 if [ $ret -ne 0 ]; then
10899 if [ $ret -eq 40 ]; then
10902 error "Open stat symlink"
10908 echo "The symlink depth = $i"
10909 [ $i -eq 5 -o $i -eq 7 -o $i -eq 8 -o $i -eq 40 ] ||
10910 error "Invalid symlink depth"
10912 # Test recursive symlink
10913 ln -s symlink_self symlink_self
10914 $OPENFILE -f O_RDONLY symlink_self >/dev/null 2>&1; ret=$?
10915 echo "open symlink_self returns $ret"
10916 [ $ret -eq 40 ] || error "recursive symlink doesn't return -ELOOP"
10918 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
10921 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10922 local TF="$TMP/$tfile"
10924 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
10926 cancel_lru_locks $OSC
10927 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
10928 remount_client $MOUNT
10930 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
10933 $TRUNCATE $DIR/$tfile 6000
10934 cancel_lru_locks $OSC
10935 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
10938 echo "12345" >>$DIR/$tfile
10939 cancel_lru_locks $OSC
10940 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
10943 echo "12345" >>$DIR/$tfile
10944 cancel_lru_locks $OSC
10945 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
10950 run_test 150 "truncate/append tests"
10952 #LU-2902 roc_hit was not able to read all values from lproc
10953 function roc_hit_init() {
10954 local list=$(comma_list $(osts_nodes))
10955 local dir=$DIR/$tdir-check
10956 local file=$dir/$tfile
10962 #use setstripe to do a write to every ost
10963 for i in $(seq 0 $((OSTCOUNT-1))); do
10964 $SETSTRIPE -c 1 -i $i $dir || error "$SETSTRIPE $file failed"
10965 dd if=/dev/urandom of=$file bs=4k count=4 2>&1 > /dev/null
10966 idx=$(printf %04x $i)
10967 BEFORE=$(get_osd_param $list *OST*$idx stats |
10968 awk '$1 == "cache_access" {sum += $7}
10969 END { printf("%0.0f", sum) }')
10971 cancel_lru_locks osc
10972 cat $file >/dev/null
10974 AFTER=$(get_osd_param $list *OST*$idx stats |
10975 awk '$1 == "cache_access" {sum += $7}
10976 END { printf("%0.0f", sum) }')
10978 echo BEFORE:$BEFORE AFTER:$AFTER
10979 if ! let "AFTER - BEFORE == 4"; then
10981 error "roc_hit is not safe to use"
10989 function roc_hit() {
10990 local list=$(comma_list $(osts_nodes))
10991 echo $(get_osd_param $list '' stats |
10992 awk '$1 == "cache_hit" {sum += $7}
10993 END { printf("%0.0f", sum) }')
10996 function set_cache() {
10999 if [ "$2" == "off" ]; then
11002 local list=$(comma_list $(osts_nodes))
11003 set_osd_param $list '' $1_cache_enable $on
11005 cancel_lru_locks osc
11009 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11010 remote_ost_nodsh && skip "remote OST with nodsh" && return
11013 local list=$(comma_list $(osts_nodes))
11015 # check whether obdfilter is cache capable at all
11016 if ! get_osd_param $list '' read_cache_enable >/dev/null; then
11017 echo "not cache-capable obdfilter"
11021 # check cache is enabled on all obdfilters
11022 if get_osd_param $list '' read_cache_enable | grep 0; then
11023 echo "oss cache is disabled"
11027 set_osd_param $list '' writethrough_cache_enable 1
11029 # check write cache is enabled on all obdfilters
11030 if get_osd_param $list '' writethrough_cache_enable | grep 0; then
11031 echo "oss write cache is NOT enabled"
11037 #define OBD_FAIL_OBD_NO_LRU 0x609
11038 do_nodes $list $LCTL set_param fail_loc=0x609
11040 # pages should be in the case right after write
11041 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES ||
11044 local BEFORE=$(roc_hit)
11045 cancel_lru_locks osc
11046 cat $DIR/$tfile >/dev/null
11047 local AFTER=$(roc_hit)
11049 do_nodes $list $LCTL set_param fail_loc=0
11051 if ! let "AFTER - BEFORE == CPAGES"; then
11052 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
11055 # the following read invalidates the cache
11056 cancel_lru_locks osc
11057 set_osd_param $list '' read_cache_enable 0
11058 cat $DIR/$tfile >/dev/null
11060 # now data shouldn't be found in the cache
11062 cancel_lru_locks osc
11063 cat $DIR/$tfile >/dev/null
11065 if let "AFTER - BEFORE != 0"; then
11066 error "IN CACHE: before: $BEFORE, after: $AFTER"
11069 set_osd_param $list '' read_cache_enable 1
11072 run_test 151 "test cache on oss and controls ==============================="
11075 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11076 local TF="$TMP/$tfile"
11078 # simulate ENOMEM during write
11079 #define OBD_FAIL_OST_NOMEM 0x226
11080 lctl set_param fail_loc=0x80000226
11081 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
11083 sync || error "sync failed"
11084 lctl set_param fail_loc=0
11086 # discard client's cache
11087 cancel_lru_locks osc
11089 # simulate ENOMEM during read
11090 lctl set_param fail_loc=0x80000226
11091 cmp $TF $DIR/$tfile || error "cmp failed"
11092 lctl set_param fail_loc=0
11096 run_test 152 "test read/write with enomem ============================"
11099 $MULTIOP $DIR/$tfile Ow4096Ycu || error "multiop failed"
11101 run_test 153 "test if fdatasync does not crash ======================="
11103 dot_lustre_fid_permission_check() {
11105 local ffid=$MOUNT/.lustre/fid/$fid
11108 echo "stat fid $fid"
11109 stat $ffid > /dev/null || error "stat $ffid failed."
11110 echo "touch fid $fid"
11111 touch $ffid || error "touch $ffid failed."
11112 echo "write to fid $fid"
11113 cat /etc/hosts > $ffid || error "write $ffid failed."
11114 echo "read fid $fid"
11115 diff /etc/hosts $ffid || error "read $ffid failed."
11116 echo "append write to fid $fid"
11117 cat /etc/hosts >> $ffid || error "append write $ffid failed."
11118 echo "rename fid $fid"
11119 mv $ffid $test_dir/$tfile.1 &&
11120 error "rename $ffid to $tfile.1 should fail."
11121 touch $test_dir/$tfile.1
11122 mv $test_dir/$tfile.1 $ffid &&
11123 error "rename $tfile.1 to $ffid should fail."
11124 rm -f $test_dir/$tfile.1
11125 echo "truncate fid $fid"
11126 $TRUNCATE $ffid 777 || error "truncate $ffid failed."
11127 echo "link fid $fid"
11128 ln -f $ffid $test_dir/tfile.lnk || error "link $ffid failed."
11129 if [[ $($LCTL get_param -n mdc.*-mdc-*.connect_flags) =~ acl ]]; then
11130 echo "setfacl fid $fid"
11131 setfacl -R -m u:bin:rwx $ffid || error "setfacl $ffid failed."
11132 echo "getfacl fid $fid"
11133 getfacl $ffid >/dev/null || error "getfacl $ffid failed."
11135 echo "unlink fid $fid"
11136 unlink $MOUNT/.lustre/fid/$fid && error "unlink $ffid should fail."
11137 echo "mknod fid $fid"
11138 mknod $ffid c 1 3 && error "mknod $ffid should fail."
11140 fid=[0xf00000400:0x1:0x0]
11141 ffid=$MOUNT/.lustre/fid/$fid
11143 echo "stat non-exist fid $fid"
11144 stat $ffid > /dev/null && error "stat non-exist $ffid should fail."
11145 echo "write to non-exist fid $fid"
11146 cat /etc/hosts > $ffid && error "write non-exist $ffid should fail."
11147 echo "link new fid $fid"
11148 ln $test_dir/$tfile $ffid && error "link $ffid should fail."
11150 mkdir -p $test_dir/$tdir
11151 touch $test_dir/$tdir/$tfile
11152 fid=$($LFS path2fid $test_dir/$tdir)
11155 error "error: could not get fid for $test_dir/$dir/$tfile."
11157 ffid=$MOUNT/.lustre/fid/$fid
11160 ls $ffid > /dev/null || error "ls $ffid failed."
11161 echo "touch $fid/$tfile.1"
11162 touch $ffid/$tfile.1 || error "touch $ffid/$tfile.1 failed."
11164 echo "touch $MOUNT/.lustre/fid/$tfile"
11165 touch $MOUNT/.lustre/fid/$tfile && \
11166 error "touch $MOUNT/.lustre/fid/$tfile should fail."
11168 echo "setxattr to $MOUNT/.lustre/fid"
11169 setfattr -n trusted.name1 -v value1 $MOUNT/.lustre/fid
11171 echo "listxattr for $MOUNT/.lustre/fid"
11172 getfattr -d -m "^trusted" $MOUNT/.lustre/fid
11174 echo "delxattr from $MOUNT/.lustre/fid"
11175 setfattr -x trusted.name1 $MOUNT/.lustre/fid
11177 echo "touch invalid fid: $MOUNT/.lustre/fid/[0x200000400:0x2:0x3]"
11178 touch $MOUNT/.lustre/fid/[0x200000400:0x2:0x3] &&
11179 error "touch invalid fid should fail."
11181 echo "touch non-normal fid: $MOUNT/.lustre/fid/[0x1:0x2:0x0]"
11182 touch $MOUNT/.lustre/fid/[0x1:0x2:0x0] &&
11183 error "touch non-normal fid should fail."
11185 echo "rename $tdir to $MOUNT/.lustre/fid"
11186 mrename $test_dir/$tdir $MOUNT/.lustre/fid &&
11187 error "rename to $MOUNT/.lustre/fid should fail."
11189 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.51) ]
11191 local old_obf_mode=$(stat --format="%a" $DIR/.lustre/fid)
11192 local new_obf_mode=777
11194 echo "change mode of $DIR/.lustre/fid to $new_obf_mode"
11195 chmod $new_obf_mode $DIR/.lustre/fid ||
11196 error "chmod $new_obf_mode $DIR/.lustre/fid failed"
11198 local obf_mode=$(stat --format=%a $DIR/.lustre/fid)
11199 [ $obf_mode -eq $new_obf_mode ] ||
11200 error "stat $DIR/.lustre/fid returned wrong mode $obf_mode"
11202 echo "restore mode of $DIR/.lustre/fid to $old_obf_mode"
11203 chmod $old_obf_mode $DIR/.lustre/fid ||
11204 error "chmod $old_obf_mode $DIR/.lustre/fid failed"
11207 $OPENFILE -f O_LOV_DELAY_CREATE:O_CREAT $test_dir/$tfile-2
11208 fid=$($LFS path2fid $test_dir/$tfile-2)
11210 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.50) ]
11212 echo "cp /etc/passwd $MOUNT/.lustre/fid/$fid"
11213 cp /etc/passwd $MOUNT/.lustre/fid/$fid ||
11214 error "create lov data thru .lustre failed"
11216 echo "cp /etc/passwd $test_dir/$tfile-2"
11217 cp /etc/passwd $test_dir/$tfile-2 ||
11218 error "copy to $test_dir/$tfile-2 failed."
11219 echo "diff /etc/passwd $MOUNT/.lustre/fid/$fid"
11220 diff /etc/passwd $MOUNT/.lustre/fid/$fid ||
11221 error "diff /etc/passwd $MOUNT/.lustre/fid/$fid failed."
11223 rm -rf $test_dir/tfile.lnk
11224 rm -rf $test_dir/$tfile-2
11228 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.1) ]] &&
11229 skip "Need MDS version at least 2.4.1" && return
11231 local tf=$DIR/$tfile
11234 local fid=$($LFS path2fid $tf)
11235 [ -z "$fid" ] && error "path2fid unable to get $tf FID"
11237 # check that we get the same pathname back
11238 local found=$($LFS fid2path $MOUNT "$fid")
11239 [ -z "$found" ] && error "fid2path unable to get '$fid' path"
11240 [ "$found" == "$tf" ] ||
11241 error "fid2path($fid=path2fid($tf)) = $found != $tf"
11243 run_test 154A "lfs path2fid and fid2path basic checks"
11246 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.1) ]] &&
11247 skip "Need MDS version at least 2.4.1" && return
11249 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
11250 touch $DIR/$tdir/$tfile || error "touch $DIR/$tdir/$tfile failed"
11251 local linkea=$($LL_DECODE_LINKEA $DIR/$tdir/$tfile | grep 'pfid')
11252 [ -z "$linkea" ] && error "decode linkea $DIR/$tdir/$tfile failed"
11254 local name=$(echo $linkea | awk '/pfid/ {print $5}' | sed -e "s/'//g")
11255 local PFID=$(echo $linkea | awk '/pfid/ {print $3}' | sed -e "s/,//g")
11257 # check that we get the same pathname
11258 echo "PFID: $PFID, name: $name"
11259 local FOUND=$($LFS fid2path $MOUNT "$PFID")
11260 [ -z "$FOUND" ] && error "fid2path unable to get $PFID path"
11261 [ "$FOUND/$name" != "$DIR/$tdir/$tfile" ] &&
11262 error "ll_decode_linkea has $FOUND/$name != $DIR/$tdir/$tfile"
11264 rm -rf $DIR/$tdir || error "Can not delete directory $DIR/$tdir"
11266 run_test 154B "verify the ll_decode_linkea tool"
11269 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11270 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ]] ||
11271 { skip "Need MDS version at least 2.2.51"; return 0; }
11272 [ -z "$(which setfacl)" ] && skip "must have setfacl tool" && return
11273 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
11275 cp /etc/hosts $DIR/$tfile
11277 fid=$($LFS path2fid $DIR/$tfile)
11279 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
11281 dot_lustre_fid_permission_check "$fid" $DIR ||
11282 error "dot lustre permission check $fid failed"
11284 ls -a $MOUNT | grep "\.lustre" && error ".lustre should not be listed"
11286 rm -rf $MOUNT/.lustre && error ".lustre is not allowed to be unlinked"
11288 touch $MOUNT/.lustre/file &&
11289 error "creation is not allowed under .lustre"
11291 mkdir $MOUNT/.lustre/dir &&
11292 error "mkdir is not allowed under .lustre"
11296 run_test 154a "Open-by-FID"
11299 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11300 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ]] ||
11301 { skip "Need MDS version at least 2.2.51"; return 0; }
11302 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
11304 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
11306 local remote_dir=$DIR/$tdir/remote_dir
11310 mkdir -p $DIR/$tdir
11311 $LFS mkdir -i $MDTIDX $remote_dir ||
11312 error "create remote directory failed"
11314 cp /etc/hosts $remote_dir/$tfile
11316 fid=$($LFS path2fid $remote_dir/$tfile)
11318 [ $rc -ne 0 ] && error "error: could not get fid for $remote_dir/$tfile"
11320 dot_lustre_fid_permission_check "$fid" $remote_dir ||
11321 error "dot lustre permission check $fid failed"
11324 run_test 154b "Open-by-FID for remote directory"
11327 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.1) ]] &&
11328 skip "Need MDS version at least 2.4.1" && return
11330 touch $DIR/$tfile.1 $DIR/$tfile.2 $DIR/$tfile.3
11331 local FID1=$($LFS path2fid $DIR/$tfile.1)
11332 local FID2=$($LFS path2fid $DIR/$tfile.2)
11333 local FID3=$($LFS path2fid $DIR/$tfile.3)
11336 $LFS path2fid $DIR/$tfile.[123] | while read PATHNAME FID; do
11337 [ "$PATHNAME" = "$DIR/$tfile.$N:" ] ||
11338 error "path2fid pathname $PATHNAME != $DIR/$tfile.$N:"
11340 [ "$FID" = "${!want}" ] ||
11341 error "path2fid $PATHNAME FID $FID != FID$N ${!want}"
11345 $LFS fid2path $MOUNT "$FID1" "$FID2" "$FID3" | while read PATHNAME;
11347 [ "$PATHNAME" = "$DIR/$tfile.$N" ] ||
11348 error "fid2path pathname $PATHNAME != $DIR/$tfile.$N:"
11352 run_test 154c "lfs path2fid and fid2path multiple arguments"
11355 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11356 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.53) ]] &&
11357 skip "Need MDS version at least 2.5.53" && return
11359 if remote_mds; then
11360 nid=$($LCTL list_nids | sed "s/\./\\\./g")
11364 local proc_ofile="mdt.*.exports.'$nid'.open_files"
11371 local fid=$($LFS path2fid $DIR/$tfile)
11374 cmd="exec $fd<$DIR/$tfile"
11376 local fid_list=$(do_facet $SINGLEMDS $LCTL get_param $proc_ofile)
11377 echo "$fid_list" | grep "$fid"
11380 cmd="exec $fd>/dev/null"
11382 if [ $rc -ne 0 ]; then
11383 error "FID $fid not found in open files list $fid_list"
11386 run_test 154d "Verify open file fid"
11390 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6.50) ]] &&
11391 skip "Need MDS version at least 2.6.50" && return
11393 if ls -a $MOUNT | grep -q '^\.lustre$'; then
11394 error ".lustre returned by readdir"
11397 run_test 154e ".lustre is not returned by readdir"
11400 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
11401 # create parent directory on a single MDT to avoid cross-MDT hardlinks
11402 test_mkdir -p -c1 $DIR/$tdir/d
11403 # test dirs inherit from its stripe
11404 mkdir -p $DIR/$tdir/d/foo1 || error "mkdir error"
11405 mkdir -p $DIR/$tdir/d/foo2 || error "mkdir error"
11406 cp /etc/hosts $DIR/$tdir/d/foo1/$tfile
11407 ln $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/link
11410 # get fid of parents
11411 local FID0=$($LFS path2fid $DIR/$tdir/d)
11412 local FID1=$($LFS path2fid $DIR/$tdir/d/foo1)
11413 local FID2=$($LFS path2fid $DIR/$tdir/d/foo2)
11414 local FID3=$($LFS path2fid $DIR)
11416 # check that path2fid --parents returns expected <parent_fid>/name
11417 # 1) test for a directory (single parent)
11418 local parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1)
11419 [ "$parent" == "$FID0/foo1" ] ||
11420 error "expected parent: $FID0/foo1, got: $parent"
11422 # 2) test for a file with nlink > 1 (multiple parents)
11423 parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1/$tfile)
11424 echo "$parent" | grep -F "$FID1/$tfile" ||
11425 error "$FID1/$tfile not returned in parent list"
11426 echo "$parent" | grep -F "$FID2/link" ||
11427 error "$FID2/link not returned in parent list"
11429 # 3) get parent by fid
11430 local file_fid=$($LFS path2fid $DIR/$tdir/d/foo1/$tfile)
11431 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
11432 echo "$parent" | grep -F "$FID1/$tfile" ||
11433 error "$FID1/$tfile not returned in parent list (by fid)"
11434 echo "$parent" | grep -F "$FID2/link" ||
11435 error "$FID2/link not returned in parent list (by fid)"
11437 # 4) test for entry in root directory
11438 parent=$($LFS path2fid --parents $DIR/f)
11439 echo "$parent" | grep -F "$FID3/f" ||
11440 error "$FID3/f not returned in parent list"
11442 # 5) test it on root directory
11443 [ -z "$($LFS path2fid --parents $MOUNT 2>/dev/null)" ] ||
11444 error "$MOUNT should not have parents"
11446 # enable xattr caching and check that linkea is correctly updated
11447 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
11448 save_lustre_params client "llite.*.xattr_cache" > $save
11449 lctl set_param llite.*.xattr_cache 1
11451 # 6.1) linkea update on rename
11452 mv $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/$tfile.moved
11454 # get parents by fid
11455 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
11456 # foo1 should no longer be returned in parent list
11457 echo "$parent" | grep -F "$FID1" &&
11458 error "$FID1 should no longer be in parent list"
11459 # the new path should appear
11460 echo "$parent" | grep -F "$FID2/$tfile.moved" ||
11461 error "$FID2/$tfile.moved is not in parent list"
11463 # 6.2) linkea update on unlink
11464 rm -f $DIR/$tdir/d/foo2/link
11465 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
11466 # foo2/link should no longer be returned in parent list
11467 echo "$parent" | grep -F "$FID2/link" &&
11468 error "$FID2/link should no longer be in parent list"
11472 restore_lustre_params < $save
11475 run_test 154f "get parent fids by reading link ea"
11479 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.92) && \
11480 $(lustre_version_code client) -gt $(version_code 2.6.99) ]] ||
11481 { skip "Need MDS version at least 2.6.92"; return 0; }
11482 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
11484 mkdir -p $DIR/$tdir
11485 llapi_fid_test -d $DIR/$tdir
11487 run_test 154g "various llapi FID tests"
11489 test_155_small_load() {
11490 local temp=$TMP/$tfile
11491 local file=$DIR/$tfile
11493 dd if=/dev/urandom of=$temp bs=6096 count=1 || \
11494 error "dd of=$temp bs=6096 count=1 failed"
11496 cancel_lru_locks $OSC
11497 cmp $temp $file || error "$temp $file differ"
11499 $TRUNCATE $temp 6000
11500 $TRUNCATE $file 6000
11501 cmp $temp $file || error "$temp $file differ (truncate1)"
11503 echo "12345" >>$temp
11504 echo "12345" >>$file
11505 cmp $temp $file || error "$temp $file differ (append1)"
11507 echo "12345" >>$temp
11508 echo "12345" >>$file
11509 cmp $temp $file || error "$temp $file differ (append2)"
11515 test_155_big_load() {
11516 remote_ost_nodsh && skip "remote OST with nodsh" && return
11517 local temp=$TMP/$tfile
11518 local file=$DIR/$tfile
11521 local cache_size=$(do_facet ost$((MAXI+1)) \
11522 "awk '/cache/ {sum+=\\\$4} END {print sum}' /proc/cpuinfo")
11523 local large_file_size=$((cache_size * 2))
11525 echo "OSS cache size: $cache_size KB"
11526 echo "Large file size: $large_file_size KB"
11528 [ $MAXV -le $large_file_size ] && \
11529 skip_env "max available OST size needs > $large_file_size KB" && \
11532 $SETSTRIPE $file -c 1 -i $MAXI || error "$SETSTRIPE $file failed"
11534 dd if=/dev/urandom of=$temp bs=$large_file_size count=1k || \
11535 error "dd of=$temp bs=$large_file_size count=1k failed"
11538 cancel_lru_locks osc
11539 cmp $temp $file || error "$temp $file differ"
11545 save_writethrough() {
11546 local facets=$(get_facets OST)
11548 save_lustre_params $facets "obdfilter.*.writethrough_cache_enable" > $1
11549 save_lustre_params $facets "osd-*.*.writethrough_cache_enable" >> $1
11553 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11554 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11555 save_writethrough $p
11558 set_cache writethrough on
11559 test_155_small_load
11560 restore_lustre_params < $p
11563 run_test 155a "Verify small file correctness: read cache:on write_cache:on"
11566 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11567 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11568 save_writethrough $p
11571 set_cache writethrough off
11572 test_155_small_load
11573 restore_lustre_params < $p
11576 run_test 155b "Verify small file correctness: read cache:on write_cache:off"
11579 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11580 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11581 save_writethrough $p
11584 set_cache writethrough on
11585 test_155_small_load
11586 restore_lustre_params < $p
11589 run_test 155c "Verify small file correctness: read cache:off write_cache:on"
11592 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11593 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11594 save_writethrough $p
11597 set_cache writethrough off
11598 test_155_small_load
11599 restore_lustre_params < $p
11602 run_test 155d "Verify small file correctness: read cache:off write_cache:off"
11605 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11606 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11607 save_writethrough $p
11610 set_cache writethrough on
11612 restore_lustre_params < $p
11615 run_test 155e "Verify big file correctness: read cache:on write_cache:on"
11618 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11619 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11620 save_writethrough $p
11623 set_cache writethrough off
11625 restore_lustre_params < $p
11628 run_test 155f "Verify big file correctness: read cache:on write_cache:off"
11631 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11632 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11633 save_writethrough $p
11636 set_cache writethrough on
11638 restore_lustre_params < $p
11641 run_test 155g "Verify big file correctness: read cache:off write_cache:on"
11644 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11645 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11646 save_writethrough $p
11649 set_cache writethrough off
11651 restore_lustre_params < $p
11654 run_test 155h "Verify big file correctness: read cache:off write_cache:off"
11657 remote_ost_nodsh && skip "remote OST with nodsh" && return
11658 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11662 local file="$DIR/$tfile"
11663 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11665 [ "$(facet_fstype ost1)" = "zfs" -a \
11666 $(lustre_version_code ost1 -lt $(version_code 2.6.93)) ] &&
11667 skip "LU-1956/LU-2261: stats not implemented on OSD ZFS" &&
11670 save_writethrough $p
11673 log "Turn on read and write cache"
11675 set_cache writethrough on
11677 log "Write data and read it back."
11678 log "Read should be satisfied from the cache."
11679 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
11681 cancel_lru_locks osc
11682 cat $file >/dev/null
11684 if ! let "AFTER - BEFORE == CPAGES"; then
11685 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
11687 log "cache hits:: before: $BEFORE, after: $AFTER"
11690 log "Read again; it should be satisfied from the cache."
11692 cancel_lru_locks osc
11693 cat $file >/dev/null
11695 if ! let "AFTER - BEFORE == CPAGES"; then
11696 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
11698 log "cache hits:: before: $BEFORE, after: $AFTER"
11701 log "Turn off the read cache and turn on the write cache"
11703 set_cache writethrough on
11705 log "Read again; it should be satisfied from the cache."
11707 cancel_lru_locks osc
11708 cat $file >/dev/null
11710 if ! let "AFTER - BEFORE == CPAGES"; then
11711 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
11713 log "cache hits:: before: $BEFORE, after: $AFTER"
11716 log "Read again; it should not be satisfied from the cache."
11718 cancel_lru_locks osc
11719 cat $file >/dev/null
11721 if ! let "AFTER - BEFORE == 0"; then
11722 error "IN CACHE: before: $BEFORE, after: $AFTER"
11724 log "cache hits:: before: $BEFORE, after: $AFTER"
11727 log "Write data and read it back."
11728 log "Read should be satisfied from the cache."
11729 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
11731 cancel_lru_locks osc
11732 cat $file >/dev/null
11734 if ! let "AFTER - BEFORE == CPAGES"; then
11735 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
11737 log "cache hits:: before: $BEFORE, after: $AFTER"
11740 log "Read again; it should not be satisfied from the cache."
11742 cancel_lru_locks osc
11743 cat $file >/dev/null
11745 if ! let "AFTER - BEFORE == 0"; then
11746 error "IN CACHE: before: $BEFORE, after: $AFTER"
11748 log "cache hits:: before: $BEFORE, after: $AFTER"
11751 log "Turn off read and write cache"
11753 set_cache writethrough off
11755 log "Write data and read it back"
11756 log "It should not be satisfied from the cache."
11758 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
11759 cancel_lru_locks osc
11761 cat $file >/dev/null
11763 if ! let "AFTER - BEFORE == 0"; then
11764 error_ignore bz20762 "IN CACHE: before: $BEFORE, after: $AFTER"
11766 log "cache hits:: before: $BEFORE, after: $AFTER"
11769 log "Turn on the read cache and turn off the write cache"
11771 set_cache writethrough off
11773 log "Write data and read it back"
11774 log "It should not be satisfied from the cache."
11776 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
11778 cancel_lru_locks osc
11779 cat $file >/dev/null
11781 if ! let "AFTER - BEFORE == 0"; then
11782 error_ignore bz20762 "IN CACHE: before: $BEFORE, after: $AFTER"
11784 log "cache hits:: before: $BEFORE, after: $AFTER"
11787 log "Read again; it should be satisfied from the cache."
11789 cancel_lru_locks osc
11790 cat $file >/dev/null
11792 if ! let "AFTER - BEFORE == CPAGES"; then
11793 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
11795 log "cache hits:: before: $BEFORE, after: $AFTER"
11798 restore_lustre_params < $p
11801 run_test 156 "Verification of tunables"
11804 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11805 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11806 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] ||
11807 { skip "Need MDS version at least 2.2.0"; return; }
11809 changelog_register || error "changelog_register failed"
11810 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
11811 changelog_users $SINGLEMDS | grep -q $cl_user ||
11812 error "User $cl_user not found in changelog_users"
11815 test_mkdir -p $DIR/$tdir/pics/2008/zachy
11816 changelog_clear 0 || error "changelog_clear failed"
11817 touch $DIR/$tdir/pics/2008/zachy/$tfile # open 1
11818 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg # open 2
11819 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
11820 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
11821 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
11822 rm $DIR/$tdir/pics/desktop.jpg
11824 changelog_dump | tail -10
11826 echo "verifying changelog mask"
11827 changelog_chmask "-MKDIR"
11828 changelog_chmask "-CLOSE"
11830 test_mkdir -p $DIR/$tdir/pics/zach/sofia # not logged
11831 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # not logged
11833 changelog_chmask "+MKDIR"
11834 changelog_chmask "+CLOSE"
11836 test_mkdir -p $DIR/$tdir/pics/2008/sofia # mkdir 1
11837 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # open 3
11839 changelog_dump | tail -10
11840 MKDIRS=$(changelog_dump | grep -c "MKDIR")
11841 CLOSES=$(changelog_dump | grep -c "CLOSE")
11842 [ $MKDIRS -eq 1 ] || error "MKDIR changelog mask count $MKDIRS != 1"
11843 [ $CLOSES -eq 3 ] || error "CLOSE changelog mask count $CLOSES != 3"
11846 echo "verifying target fid"
11847 local fidc=$(changelog_extract_field "CREAT" "$tfile" "t=")
11848 local fidf=$($LFS path2fid $DIR/$tdir/pics/zach/$tfile)
11849 [ "$fidc" == "$fidf" ] ||
11850 error "changelog '$tfile' fid $fidc != file fid $fidf"
11851 echo "verifying parent fid"
11852 # The FID returned from the Changelog may be the directory shard on
11853 # a different MDT, and not the FID returned by path2fid on the parent.
11854 # Instead of comparing FIDs, verify that fid2path(fidp) is correct,
11855 # since this is what will matter when recreating this file in the tree.
11856 local fidp=$(changelog_extract_field "CREAT" "$tfile" "p=")
11857 local pathp=$($LFS fid2path $MOUNT "$fidp")
11858 [ "${pathp%/}" == "$DIR/$tdir/pics/zach" ] ||
11859 error "changelog fid2path($fidc) $pathp != $DIR/$tdir/pics/zach"
11861 echo "getting records for $cl_user"
11862 changelog_users $SINGLEMDS
11863 local user_rec1=$(changelog_user_rec $SINGLEMDS $cl_user)
11865 __changelog_clear $SINGLEMDS $cl_user +$nclr ||
11866 error "changelog_clear failed"
11867 local user_rec2=$(changelog_user_rec $SINGLEMDS $cl_user)
11868 echo "verifying user clear: $user_rec1 + $nclr == $user_rec2"
11869 [ $user_rec2 == $((user_rec1 + nclr)) ] ||
11870 error "user index expect $user_rec1 + $nclr != $user_rec2"
11872 local min0_rec=$(changelog_users $SINGLEMDS |
11873 awk 'min == "" || $2 < min { min = $2 }; END { print min }')
11874 local first_rec=$($LFS changelog $(facet_svc $SINGLEMDS) |
11875 awk '{ print $1; exit; }')
11877 changelog_dump | tail -n 5
11878 echo "verifying user min purge: $min0_rec + 1 == $first_rec"
11879 [ $first_rec == $((min0_rec + 1)) ] ||
11880 error "first index should be $min0_rec + 1 not $first_rec"
11882 # LU-3446 changelog index reset on MDT restart
11883 local cur_rec1=$(changelog_users $SINGLEMDS |
11884 awk '/^current.index:/ { print $NF }')
11885 changelog_clear 0 ||
11886 error "clear all changelog records for $cl_user failed"
11887 stop $SINGLEMDS || error "Fail to stop $SINGLEMDS"
11888 start $SINGLEMDS $(mdsdevname ${SINGLEMDS//mds/}) $MDS_MOUNT_OPTS ||
11889 error "Fail to start $SINGLEMDS"
11890 local cur_rec2=$(changelog_users $SINGLEMDS |
11891 awk '/^current.index:/ { print $NF }')
11892 echo "verifying index survives MDT restart: $cur_rec1 == $cur_rec2"
11893 [ $cur_rec1 == $cur_rec2 ] ||
11894 error "current index should be $cur_rec1 not $cur_rec2"
11896 echo "verifying users from this test are deregistered"
11897 changelog_deregister || error "changelog_deregister failed"
11898 changelog_users $SINGLEMDS | grep -q $cl_user &&
11899 error "User '$cl_user' still in changelog_users"
11901 # lctl get_param -n mdd.*.changelog_users
11902 # current index: 144
11903 # ID index (idle seconds)
11905 if ! changelog_users $SINGLEMDS | grep "^cl"; then
11906 # this is the normal case where all users were deregistered
11907 # make sure no new records are added when no users are present
11908 local last_rec1=$(changelog_users $SINGLEMDS |
11909 awk '/^current.index:/ { print $NF }')
11910 touch $DIR/$tdir/chloe
11911 local last_rec2=$(changelog_users $SINGLEMDS |
11912 awk '/^current.index:/ { print $NF }')
11913 echo "verify changelogs are off: $last_rec1 == $last_rec2"
11914 [ $last_rec1 == $last_rec2 ] || error "changelogs not off"
11916 # any changelog users must be leftovers from a previous test
11917 changelog_users $SINGLEMDS
11918 echo "other changelog users; can't verify off"
11921 run_test 160a "changelog sanity"
11923 test_160b() { # LU-3587
11924 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11925 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11926 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] ||
11927 { skip "Need MDS version at least 2.2.0"; return; }
11929 changelog_register || error "changelog_register failed"
11930 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
11931 changelog_users $SINGLEMDS | grep -q $cl_user ||
11932 error "User '$cl_user' not found in changelog_users"
11934 local longname1=$(str_repeat a 255)
11935 local longname2=$(str_repeat b 255)
11938 echo "creating very long named file"
11939 touch $longname1 || error "create of '$longname1' failed"
11940 echo "renaming very long named file"
11941 mv $longname1 $longname2
11943 changelog_dump | grep RENME | tail -n 5
11946 run_test 160b "Verify that very long rename doesn't crash in changelog"
11949 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11952 local server_version=$(lustre_version_code $SINGLEMDS)
11954 [[ $server_version -gt $(version_code 2.5.57) ]] ||
11955 [[ $server_version -gt $(version_code 2.5.1) &&
11956 $server_version -lt $(version_code 2.5.50) ]] ||
11957 { skip "Need MDS version at least 2.5.58 or 2.5.2+"; return; }
11958 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11960 # Registration step
11961 changelog_register || error "changelog_register failed"
11964 mkdir -p $DIR/$tdir
11965 $MCREATE $DIR/$tdir/foo_160c
11966 changelog_chmask "-TRUNC"
11967 $TRUNCATE $DIR/$tdir/foo_160c 200
11968 changelog_chmask "+TRUNC"
11969 $TRUNCATE $DIR/$tdir/foo_160c 199
11970 changelog_dump | tail -n 5
11971 local truncs=$(changelog_dump | tail -n 5 | grep -c TRUNC)
11972 [ $truncs -eq 1 ] || error "TRUNC changelog mask count $truncs != 1"
11974 run_test 160c "verify that changelog log catch the truncate event"
11977 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11978 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
11980 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.7.60) ]] ||
11981 { skip "Need MDS version at least 2.7.60+"; return; }
11982 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11984 # Registration step
11985 changelog_register || error "changelog_register failed"
11987 mkdir -p $DIR/$tdir/migrate_dir
11988 changelog_clear 0 || error "changelog_clear failed"
11990 $LFS migrate -m 1 $DIR/$tdir/migrate_dir || error "migrate fails"
11991 changelog_dump | tail -n 5
11992 local migrates=$(changelog_dump | grep -c "MIGRT")
11993 [ $migrates -eq 1 ] || error "MIGRATE changelog count $migrates != 1"
11995 run_test 160d "verify that changelog log catch the migrate event"
11998 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12001 changelog_register || error "changelog_register failed"
12003 # Delete a future user (expect fail)
12004 local MDT0=$(facet_svc $SINGLEMDS)
12005 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister "cl77"
12008 if [ $rc -eq 0 ]; then
12009 error "Deleted non-existant user cl77"
12010 elif [ $rc -ne 2 ]; then
12011 error "changelog_deregister failed with $rc, expect 2 (ENOENT)"
12014 # Clear to a bad index (1 billion should be safe)
12015 $LFS changelog_clear $MDT0 "${CL_USERS[$SINGLEMDS]%% *}" 1000000000
12018 if [ $rc -eq 0 ]; then
12019 error "Successfully cleared to invalid CL index"
12020 elif [ $rc -ne 22 ]; then
12021 error "changelog_clear failed with $rc, expected 22 (EINVAL)"
12024 run_test 160e "changelog negative testing (should return errors)"
12027 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12028 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.10.56) ]] ||
12029 { skip "Need MDS version at least 2.10.56"; return 0; }
12031 local mdts=$(comma_list $(mdts_nodes))
12034 changelog_register || error "first changelog_register failed"
12035 changelog_register || error "second changelog_register failed"
12036 local cl_users=(${CL_USERS[$SINGLEMDS]})
12037 local cl_user1="${cl_users[0]}"
12038 local cl_user2="${cl_users[1]}"
12040 # generate some changelog records to accumulate on each MDT
12041 test_mkdir -c $MDSCOUNT $DIR/$tdir || error "test_mkdir $tdir failed"
12042 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
12043 error "create $DIR/$tdir/$tfile failed"
12045 # check changelogs have been generated
12046 nbcl=$(changelog_dump | wc -l)
12047 [[ $nbcl -eq 0 ]] && error "no changelogs found"
12049 # changelog_gc=1 should be set by default
12050 for param in "changelog_max_idle_time=10" \
12051 "changelog_min_gc_interval=2" \
12052 "changelog_min_free_cat_entries=3"; do
12053 local MDT0=$(facet_svc $SINGLEMDS)
12054 local var="${param%=*}"
12055 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
12057 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
12058 do_nodes $mdts $LCTL set_param mdd.*.$param
12061 # simulate changelog catalog almost full
12062 #define OBD_FAIL_CAT_FREE_RECORDS 0x1313
12063 do_nodes $mdts $LCTL set_param fail_loc=0x1313 fail_val=3
12066 local user_rec1=$(changelog_user_rec $SINGLEMDS $cl_user1)
12067 [ -n "$user_rec1" ] ||
12068 error "User $cl_user1 not found in changelog_users"
12069 __changelog_clear $SINGLEMDS $cl_user1 +2
12070 local user_rec2=$(changelog_user_rec $SINGLEMDS $cl_user1)
12071 [ -n "$user_rec2" ] ||
12072 error "User $cl_user1 not found in changelog_users"
12073 echo "verifying user clear: $user_rec1 + 2 == $user_rec2"
12074 [ $((user_rec1 + 2)) == $user_rec2 ] ||
12075 error "user index expected $user_rec1 + 2, but is $user_rec2"
12078 # generate one more changelog to trigger fail_loc
12079 rm -rf $DIR/$tdir || error "rm -rf $tdir failed"
12081 # ensure gc thread is done
12082 wait_update_facet $SINGLEMDS \
12083 "ps -e -o comm= | grep chlg_gc_thread" "" 20
12085 # check user still registered
12086 changelog_users $SINGLEMDS | grep -q "$cl_user1" ||
12087 error "User $cl_user1 not found in changelog_users"
12088 # check user2 unregistered
12089 changelog_users $SINGLEMDS | grep -q "$cl_user2" &&
12090 error "User $cl_user2 still found in changelog_users"
12092 # check changelogs are present and starting at $user_rec2 + 1
12093 local first_rec=$($LFS changelog $(facet_svc $SINGLEMDS) |
12094 awk '{ print $1; exit; }')
12096 echo "verifying min purge: $user_rec2 + 1 == $first_rec"
12097 [ $((user_rec2 + 1)) == $first_rec ] ||
12098 error "first index should be $user_rec2 + 1, but is $first_rec"
12100 run_test 160f "changelog garbage collect (timestamped users)"
12103 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12104 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.10.56) ]] ||
12105 { skip "Need MDS version at least 2.10.56"; return 0; }
12107 local mdts=$(comma_list $(mdts_nodes))
12109 #define OBD_FAIL_TIME_IN_CHLOG_USER 0x1314
12110 do_nodes $mdts $LCTL set_param fail_loc=0x1314
12113 changelog_register || error "first changelog_register failed"
12114 changelog_register || error "second changelog_register failed"
12115 local cl_users=(${CL_USERS[$SINGLEMDS]})
12116 local cl_user1="${cl_users[0]}"
12117 local cl_user2="${cl_users[1]}"
12119 # generate some changelog records to accumulate on each MDT
12120 test_mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
12121 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
12122 error "create $DIR/$tdir/$tfile failed"
12124 # check changelogs have been generated
12125 nbcl=$(changelog_dump | wc -l)
12126 [[ $nbcl -eq 0 ]] && error "no changelogs found"
12128 # changelog_gc=1 should be set by default
12129 for param in "changelog_max_idle_indexes=$((nbcl / 2))" \
12130 "changelog_min_gc_interval=2" \
12131 "changelog_min_free_cat_entries=3"; do
12132 local MDT0=$(facet_svc $SINGLEMDS)
12133 local var="${param%=*}"
12134 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
12136 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
12137 do_nodes $mdts $LCTL set_param mdd.*.$param ||
12138 error "unable to set mdd.*.$param"
12141 # simulate changelog catalog almost full
12142 #define OBD_FAIL_CAT_FREE_RECORDS 0x1313
12143 do_nodes $mdts $LCTL set_param fail_loc=0x1313 fail_val=3
12145 local user_rec1=$(changelog_user_rec $SINGLEMDS $cl_user1)
12147 __changelog_clear $SINGLEMDS $cl_user1 +3
12149 local user_rec2=$(changelog_user_rec $SINGLEMDS $cl_user1)
12151 echo "verifying user clear: $user_rec1 + 3 == $user_rec2"
12152 [ $((user_rec1 + 3)) == $user_rec2 ] ||
12153 error "user index expected $user_rec1 + 3, but is $user_rec2"
12155 # generate one more changelog to trigger fail_loc
12156 rm -rf $DIR/$tdir || error "rm -rf $tdir failed"
12158 # ensure gc thread is done
12159 wait_update_facet $SINGLEMDS \
12160 "ps -e -o comm= | grep chlg_gc_thread" "" 20
12162 # check user still registered
12163 [ -n "$(changelog_user_rec $SINGLEMDS $cl_user1)" ] ||
12164 error "User $cl_user1 not found in changelog_users"
12165 # check user2 unregistered
12166 [ -z "$(changelog_user_rec $SINGLEMDS $cl_user2)" ] ||
12167 error "User $cl_user2 still found in changelog_users"
12169 # check changelogs are present and starting at $user_rec2 + 1
12170 local first_rec=$($LFS changelog $(facet_svc $SINGLEMDS) |
12171 awk '{ print $1; exit; }')
12173 echo "verifying min purge: $user_rec2 + 1 == $first_rec"
12174 [ $((user_rec2 + 1)) == $first_rec ] ||
12175 error "first index should be $user_rec2 + 1, but is $first_rec"
12177 run_test 160g "changelog garbage collect (old users)"
12180 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12181 test_mkdir -c1 $DIR/$tdir
12182 cp /etc/hosts $DIR/$tdir/$tfile
12183 test_mkdir -c1 $DIR/$tdir/foo1
12184 test_mkdir -c1 $DIR/$tdir/foo2
12185 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
12186 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
12187 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
12188 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
12189 local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[]')
12190 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
12191 $LFS fid2path $DIR $FID
12192 error "bad link ea"
12195 rm $DIR/$tdir/foo2/zachary
12197 rm $DIR/$tdir/foo2/thor
12199 rm $DIR/$tdir/$tfile
12201 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
12202 [ "$($LFS fid2path $FSNAME --link 1 $FID)" != "$tdir/foo2/maggie" ] &&
12203 { $LFS fid2path $DIR $FID; error "bad link rename"; }
12204 rm $DIR/$tdir/foo2/maggie
12207 local longname=$tfile.avg_len_is_thirty_two_
12208 stack_trap "unlinkmany $DIR/$tdir/foo2/$longname 1000 || \
12209 error_noexit 'failed to unlink many hardlinks'" EXIT
12210 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 ||
12211 error "failed to hardlink many files"
12212 links=$($LFS fid2path $DIR $FID | wc -l)
12213 echo -n "${links}/1000 links in link EA"
12214 [[ $links -gt 60 ]] || error "expected at least 60 links in link EA"
12216 run_test 161a "link ea sanity"
12219 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12220 [ $MDSCOUNT -lt 2 ] && skip "skipping remote directory test" && return
12222 local remote_dir=$DIR/$tdir/remote_dir
12224 mkdir -p $DIR/$tdir
12225 $LFS mkdir -i $MDTIDX $remote_dir ||
12226 error "create remote directory failed"
12228 cp /etc/hosts $remote_dir/$tfile
12229 mkdir -p $remote_dir/foo1
12230 mkdir -p $remote_dir/foo2
12231 ln $remote_dir/$tfile $remote_dir/foo1/sofia
12232 ln $remote_dir/$tfile $remote_dir/foo2/zachary
12233 ln $remote_dir/$tfile $remote_dir/foo1/luna
12234 ln $remote_dir/$tfile $remote_dir/foo2/thor
12236 local FID=$($LFS path2fid $remote_dir/$tfile | tr -d '[' |
12238 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
12239 $LFS fid2path $DIR $FID
12240 error "bad link ea"
12243 rm $remote_dir/foo2/zachary
12245 rm $remote_dir/foo2/thor
12247 rm $remote_dir/$tfile
12249 mv $remote_dir/foo1/sofia $remote_dir/foo2/maggie
12250 local link_path=$($LFS fid2path $FSNAME --link 1 $FID)
12251 if [ "$DIR/$link_path" != "$remote_dir/foo2/maggie" ]; then
12252 $LFS fid2path $DIR $FID
12253 error "bad link rename"
12255 rm $remote_dir/foo2/maggie
12258 local longname=filename_avg_len_is_thirty_two_
12259 createmany -l$remote_dir/foo1/luna $remote_dir/foo2/$longname 1000 ||
12260 error "failed to hardlink many files"
12261 links=$($LFS fid2path $DIR $FID | wc -l)
12262 echo -n "${links}/1000 links in link EA"
12263 [[ ${links} -gt 60 ]] ||
12264 error "expected at least 60 links in link EA"
12265 unlinkmany $remote_dir/foo2/$longname 1000 ||
12266 error "failed to unlink many hardlinks"
12268 run_test 161b "link ea sanity under remote directory"
12271 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12272 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12273 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.1.5) ]] &&
12274 skip "Need MDS version at least 2.1.5" && return
12276 # define CLF_RENAME_LAST 0x0001
12277 # rename overwrite a target having nlink = 1 (changelog flag 0x1)
12278 changelog_register || error "changelog_register failed"
12281 test_mkdir -i $((MDSCOUNT - 1)) $DIR/$tdir
12282 touch $DIR/$tdir/foo_161c
12283 touch $DIR/$tdir/bar_161c
12284 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
12285 changelog_dump | grep RENME | tail -n 5
12286 local flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
12287 changelog_clear 0 || error "changelog_clear failed"
12288 if [ x$flags != "x0x1" ]; then
12289 error "flag $flags is not 0x1"
12292 echo "rename overwrite target with nlink = 1, changelog flags=$flags"
12293 # rename overwrite a target having nlink > 1 (changelog flag 0x0)
12294 touch $DIR/$tdir/foo_161c
12295 touch $DIR/$tdir/bar_161c
12296 ln $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
12297 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
12298 changelog_dump | grep RENME | tail -n 5
12299 flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
12300 changelog_clear 0 || error "changelog_clear failed"
12301 if [ x$flags != "x0x0" ]; then
12302 error "flag $flags is not 0x0"
12304 echo "rename overwrite a target having nlink > 1," \
12305 "changelog record has flags of $flags"
12307 # rename doesn't overwrite a target (changelog flag 0x0)
12308 touch $DIR/$tdir/foo_161c
12309 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/foo2_161c
12310 changelog_dump | grep RENME | tail -n 5
12311 flags=$(changelog_dump | grep RENME | tail -1 | cut -f5 -d' ')
12312 changelog_clear 0 || error "changelog_clear failed"
12313 if [ x$flags != "x0x0" ]; then
12314 error "flag $flags is not 0x0"
12316 echo "rename doesn't overwrite a target," \
12317 "changelog record has flags of $flags"
12319 # define CLF_UNLINK_LAST 0x0001
12320 # unlink a file having nlink = 1 (changelog flag 0x1)
12321 rm -f $DIR/$tdir/foo2_161c
12322 changelog_dump | grep UNLNK | tail -n 5
12323 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
12324 changelog_clear 0 || error "changelog_clear failed"
12325 if [ x$flags != "x0x1" ]; then
12326 error "flag $flags is not 0x1"
12328 echo "unlink a file having nlink = 1," \
12329 "changelog record has flags of $flags"
12331 # unlink a file having nlink > 1 (changelog flag 0x0)
12332 ln -f $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
12333 rm -f $DIR/$tdir/foobar_161c
12334 changelog_dump | grep UNLNK | tail -n 5
12335 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
12336 changelog_clear 0 || error "changelog_clear failed"
12337 if [ x$flags != "x0x0" ]; then
12338 error "flag $flags is not 0x0"
12340 echo "unlink a file having nlink > 1, changelog record flags '$flags'"
12342 run_test 161c "check CL_RENME[UNLINK] changelog record flags"
12345 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12350 changelog_register || error "changelog_register failed"
12352 # work in a standalone dir to avoid locking on $DIR/$MOUNT to
12353 # interfer with $MOUNT/.lustre/fid/ access
12355 [[ $? -eq 0 ]] || error "mkdir failed"
12357 #define OBD_FAIL_LLITE_CREATE_NODE_PAUSE 0x140c | OBD_FAIL_ONCE
12358 $LCTL set_param fail_loc=0x8000140c
12360 $LCTL set_param fail_val=5
12363 echo foofoo > $DIR/$tdir/$tfile &
12366 # wait for create to be delayed
12370 [[ $? -eq 0 ]] || error "create should be blocked"
12372 local tempfile=$(mktemp)
12373 fid=$(changelog_extract_field "CREAT" "$tfile" "t=")
12374 cat $MOUNT/.lustre/fid/$fid 2>/dev/null >$tempfile || error "cat failed"
12375 # some delay may occur during ChangeLog publishing and file read just
12376 # above, that could allow file write to happen finally
12377 [[ -s $tempfile ]] && echo "file should be empty"
12379 $LCTL set_param fail_loc=0
12382 [[ $? -eq 0 ]] || error "create failed"
12384 run_test 161d "create with concurrent .lustre/fid access"
12387 local expected="$1"
12392 path=$($LFS fid2path "$@")
12395 if [ $rc -ne 0 ]; then
12396 error "path looked up of '$expected' failed: rc=$rc"
12397 elif [ "$path" != "$expected" ]; then
12398 error "path looked up '$path' instead of '$expected'"
12400 echo "FID '$fid' resolves to path '$path' as expected"
12404 test_162a() { # was test_162
12405 test_mkdir -p -c1 $DIR/$tdir/d2
12406 touch $DIR/$tdir/d2/$tfile
12407 touch $DIR/$tdir/d2/x1
12408 touch $DIR/$tdir/d2/x2
12409 test_mkdir -p -c1 $DIR/$tdir/d2/a/b/c
12410 test_mkdir -p -c1 $DIR/$tdir/d2/p/q/r
12412 local fid=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[]')
12413 check_path "$tdir/d2/$tfile" $FSNAME "$fid" --link 0
12416 ln -s $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/slink
12417 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink | tr -d '[]')
12418 check_path "$tdir/d2/p/q/r/slink" $FSNAME "$fid" --link 0
12420 # softlink to wrong file
12421 ln -s /this/is/garbage $DIR/$tdir/d2/p/q/r/slink.wrong
12422 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink.wrong | tr -d '[]')
12423 check_path "$tdir/d2/p/q/r/slink.wrong" $FSNAME "$fid" --link 0
12426 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
12427 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
12428 fid=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[]')
12429 # fid2path dir/fsname should both work
12430 check_path "$tdir/d2/a/b/c/new_file" $FSNAME "$fid" --link 1
12431 check_path "$DIR/$tdir/d2/p/q/r/hlink" $DIR "$fid" --link 0
12433 # hardlink count: check that there are 2 links
12434 local nlinks=$($LFS fid2path $DIR "$fid" | wc -l)
12435 [ $nlinks -eq 2 ] || error "expect 2 links, found $nlinks"
12437 # hardlink indexing: remove the first link
12438 rm $DIR/$tdir/d2/p/q/r/hlink
12439 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $fid --link 0
12441 run_test 162a "path lookup sanity"
12444 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12445 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
12448 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
12449 error "create striped dir failed"
12451 local FID=$($LFS getdirstripe $DIR/$tdir/striped_dir |
12452 tail -n 1 | awk '{print $2}')
12453 stat $MOUNT/.lustre/fid/$FID && error "sub_stripe can be accessed"
12455 touch $DIR/$tdir/striped_dir/f{0..4} || error "touch f0..4 failed"
12456 mkdir $DIR/$tdir/striped_dir/d{0..4} || error "mkdir d0..4 failed"
12459 for ((i=0;i<5;i++)); do
12460 FID=$($LFS path2fid $DIR/$tdir/striped_dir/f$i | tr -d '[]') ||
12461 error "get fid for f$i failed"
12462 check_path "$tdir/striped_dir/f$i" $FSNAME $FID --link 0
12464 FID=$($LFS path2fid $DIR/$tdir/striped_dir/d$i | tr -d '[]') ||
12465 error "get fid for d$i failed"
12466 check_path "$tdir/striped_dir/d$i" $FSNAME $FID --link 0
12471 run_test 162b "striped directory path lookup sanity"
12473 # LU-4239: Verify fid2path works with paths 100 or more directories deep
12475 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.51) ]] &&
12476 skip "Need MDS version at least 2.7.51" && return
12477 test_mkdir $DIR/$tdir.local
12478 test_mkdir $DIR/$tdir.remote
12479 local lpath=$tdir.local
12480 local rpath=$tdir.remote
12482 for ((i = 0; i <= 101; i++)); do
12485 FID=$($LFS path2fid $DIR/$lpath | tr -d '[]') ||
12486 error "get fid for local directory $DIR/$lpath failed"
12487 check_path "$DIR/$lpath" $MOUNT $FID --link 0
12490 test_mkdir $DIR/$rpath
12491 FID=$($LFS path2fid $DIR/$rpath | tr -d '[]') ||
12492 error "get fid for remote directory $DIR/$rpath failed"
12493 check_path "$DIR/$rpath" $MOUNT $FID --link 0
12498 run_test 162c "fid2path works with paths 100 or more directories deep"
12501 # do directio so as not to populate the page cache
12502 log "creating a 10 Mb file"
12503 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
12504 log "starting reads"
12505 dd if=$DIR/$tfile of=/dev/null bs=4096 &
12506 log "truncating the file"
12507 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
12509 kill %+ || true # reads might have finished
12510 echo "wait until dd is finished"
12512 log "removing the temporary file"
12513 rm -rf $DIR/$tfile || error "tmp file removal failed"
12515 run_test 169 "parallel read and truncate should not deadlock"
12518 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12520 $LCTL clear # bug 18514
12521 $LCTL debug_daemon start $TMP/${tfile}_log_good
12523 $LCTL debug_daemon stop
12524 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
12525 error "sed failed to read log_good"
12527 $LCTL debug_daemon start $TMP/${tfile}_log_good
12529 $LCTL debug_daemon stop
12531 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
12532 error "lctl df log_bad failed"
12534 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
12535 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
12537 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
12538 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
12540 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
12541 error "bad_line good_line1 good_line2 are empty"
12543 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
12544 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
12545 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
12547 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
12548 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
12549 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
12551 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
12552 error "bad_line_new good_line_new are empty"
12554 local expected_good=$((good_line1 + good_line2*2))
12556 rm -f $TMP/${tfile}*
12557 # LU-231, short malformed line may not be counted into bad lines
12558 if [ $bad_line -ne $bad_line_new ] &&
12559 [ $bad_line -ne $((bad_line_new - 1)) ]; then
12560 error "expected $bad_line bad lines, but got $bad_line_new"
12564 if [ $expected_good -ne $good_line_new ]; then
12565 error "expected $expected_good good lines, but got $good_line_new"
12570 run_test 170 "test lctl df to handle corrupted log ====================="
12572 test_171() { # bug20592
12573 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12574 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
12575 $LCTL set_param fail_loc=0x50e
12576 $LCTL set_param fail_val=3000
12577 multiop_bg_pause $DIR/$tfile O_s || true
12579 kill -USR1 $MULTIPID
12583 if dmesg | grep "recursive fault"; then
12584 error "caught a recursive fault"
12586 $LCTL set_param fail_loc=0
12589 run_test 171 "test libcfs_debug_dumplog_thread stuck in do_exit() ======"
12591 # it would be good to share it with obdfilter-survey/iokit-libecho code
12592 setup_obdecho_osc () {
12595 local obdfilter_name=$2
12596 echo "Creating new osc for $obdfilter_name on $ost_nid"
12597 # make sure we can find loopback nid
12598 $LCTL add_uuid $ost_nid $ost_nid >/dev/null 2>&1
12600 [ $rc -eq 0 ] && { $LCTL attach osc ${obdfilter_name}_osc \
12601 ${obdfilter_name}_osc_UUID || rc=2; }
12602 [ $rc -eq 0 ] && { $LCTL --device ${obdfilter_name}_osc setup \
12603 ${obdfilter_name}_UUID $ost_nid || rc=3; }
12607 cleanup_obdecho_osc () {
12608 local obdfilter_name=$1
12609 $LCTL --device ${obdfilter_name}_osc cleanup >/dev/null
12610 $LCTL --device ${obdfilter_name}_osc detach >/dev/null
12617 local pages=${3:-64}
12622 local obd_size=$(get_obd_size $node $OBD)
12623 local page_size=$(get_page_size $node)
12624 if [[ -n "$obd_size" ]]; then
12625 local new_count=$((obd_size / (pages * page_size / 1024)))
12626 [[ $new_count -ge $count ]] || count=$new_count
12629 do_facet $node "$LCTL attach echo_client ec ec_uuid" || rc=1
12630 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec setup $OBD" ||
12632 if [ $rc -eq 0 ]; then
12633 id=$(do_facet $node "$LCTL --device ec create 1" | awk '/object id/ {print $6}')
12634 [ ${PIPESTATUS[0]} -eq 0 -a -n "$id" ] || rc=3
12636 echo "New object id is $id"
12637 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec getattr $id" ||
12639 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec " \
12640 "test_brw $count w v $pages $id" || rc=4; }
12641 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec destroy $id 1" ||
12643 [ $rc -eq 0 -o $rc -gt 2 ] && { do_facet $node "$LCTL --device ec " \
12644 "cleanup" || rc=5; }
12645 [ $rc -eq 0 -o $rc -gt 1 ] && { do_facet $node "$LCTL --device ec " \
12646 "detach" || rc=6; }
12647 [ $rc -ne 0 ] && echo "obecho_create_test failed: $rc"
12652 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12653 remote_ost_nodsh && skip "remote OST with nodsh" && return
12655 local rmmod_local=0
12657 if ! module_loaded obdecho; then
12658 load_module obdecho/obdecho
12662 local osc=$($LCTL dl | grep -v mdt | awk '$3 == "osc" {print $4; exit}')
12663 local host=$(lctl get_param -n osc.$osc.import |
12664 awk '/current_connection:/ {print $2}' )
12665 local target=$(lctl get_param -n osc.$osc.import |
12666 awk '/target:/ {print $2}' )
12667 target=${target%_UUID}
12669 [[ -n $target ]] && { setup_obdecho_osc $host $target || rc=1; } || rc=1
12670 [ $rc -eq 0 ] && { obdecho_test ${target}_osc client || rc=2; }
12671 [[ -n $target ]] && cleanup_obdecho_osc $target
12672 [ $rmmod_local -eq 1 ] && rmmod obdecho
12675 run_test 180a "test obdecho on osc"
12678 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12679 remote_ost_nodsh && skip "remote OST with nodsh" && return
12681 local rmmod_remote=0
12683 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
12684 rmmod_remote=true || error "failed to load module obdecho"
12685 target=$(do_facet ost1 $LCTL dl | awk '/obdfilter/ {print $4;exit}')
12686 [[ -n $target ]] && { obdecho_test $target ost1 || rc=1; }
12687 $rmmod_remote && do_facet ost1 "rmmod obdecho"
12690 run_test 180b "test obdecho directly on obdfilter"
12692 test_180c() { # LU-2598
12693 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12694 remote_ost_nodsh && skip "remote OST with nodsh" && return
12695 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.0) ]] &&
12696 skip "Need MDS version at least 2.4.0" && return
12699 local rmmod_remote=false
12700 local pages=16384 # 64MB bulk I/O RPC size
12703 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
12704 rmmod_remote=true || error "failed to load module obdecho"
12706 target=$(do_facet ost1 $LCTL dl | awk '/obdfilter/ { print $4; exit; }')
12707 if [ -n "$target" ]; then
12708 obdecho_test "$target" ost1 "$pages" || rc=${PIPESTATUS[0]}
12710 echo "there is no obdfilter target on ost1"
12713 $rmmod_remote && do_facet ost1 "rmmod obdecho" || true
12716 run_test 180c "test huge bulk I/O size on obdfilter, don't LASSERT"
12718 test_181() { # bug 22177
12719 test_mkdir $DIR/$tdir
12720 # create enough files to index the directory
12721 createmany -o $DIR/$tdir/foobar 4000
12722 # print attributes for debug purpose
12725 multiop_bg_pause $DIR/$tdir D_Sc || return 1
12727 # remove the files & current working dir
12728 unlinkmany $DIR/$tdir/foobar 4000
12730 kill -USR1 $MULTIPID
12732 stat $DIR/$tdir && error "open-unlinked dir was not removed!"
12735 run_test 181 "Test open-unlinked dir ========================"
12741 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
12743 $LCTL set_param mdc.*.rpc_stats=clear
12745 for (( i = 0; i < $tcount; i++ )) ; do
12746 mkdir $DIR/$tdir/$i
12749 for (( i = 0; i < $tcount; i++ )) ; do
12750 createmany -o $DIR/$tdir/$i/f- $fcount &
12754 for (( i = 0; i < $tcount; i++ )) ; do
12755 unlinkmany $DIR/$tdir/$i/f- $fcount &
12759 $LCTL get_param mdc.*.rpc_stats
12763 run_test 182 "Test parallel modify metadata operations ================"
12765 test_183() { # LU-2275
12766 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12767 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.56) ]] &&
12768 skip "Need MDS version at least 2.3.56" && return
12770 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12771 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
12772 echo aaa > $DIR/$tdir/$tfile
12774 #define OBD_FAIL_MDS_NEGATIVE_POSITIVE 0x148
12775 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x148
12777 ls -l $DIR/$tdir && error "ls succeeded, should have failed"
12778 cat $DIR/$tdir/$tfile && error "cat succeeded, should have failed"
12780 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
12782 # Flush negative dentry cache
12783 touch $DIR/$tdir/$tfile
12785 # We are not checking for any leaked references here, they'll
12786 # become evident next time we do cleanup with module unload.
12789 run_test 183 "No crash or request leak in case of strange dispositions ========"
12791 # test suite 184 is for LU-2016, LU-2017
12793 check_swap_layouts_support && return 0
12795 dir0=$DIR/$tdir/$testnum
12796 test_mkdir -p -c1 $dir0
12801 $SETSTRIPE -c1 $file1
12803 $SETSTRIPE -c2 $file2
12805 gen1=$($GETSTRIPE -g $file1)
12806 gen2=$($GETSTRIPE -g $file2)
12808 $LFS swap_layouts $file1 $file2 || error "swap of file layout failed"
12809 gen=$($GETSTRIPE -g $file1)
12810 [[ $gen1 != $gen ]] ||
12811 "Layout generation on $file1 does not change"
12812 gen=$($GETSTRIPE -g $file2)
12813 [[ $gen2 != $gen ]] ||
12814 "Layout generation on $file2 does not change"
12816 cmp $ref1 $file2 || error "content compare failed ($ref1 != $file2)"
12817 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
12819 lfsck_verify_pfid $file1 $file2 || error "PFID are not transferred"
12821 run_test 184a "Basic layout swap"
12824 check_swap_layouts_support && return 0
12826 dir0=$DIR/$tdir/$testnum
12827 mkdir -p $dir0 || error "creating dir $dir0"
12834 $SETSTRIPE -c1 $file1
12835 $SETSTRIPE -c2 $file2
12836 $SETSTRIPE -c1 $file3
12837 chown $RUNAS_ID $file3
12838 gen1=$($GETSTRIPE -g $file1)
12839 gen2=$($GETSTRIPE -g $file2)
12841 $LFS swap_layouts $dir1 $dir2 &&
12842 error "swap of directories layouts should fail"
12843 $LFS swap_layouts $dir1 $file1 &&
12844 error "swap of directory and file layouts should fail"
12845 $RUNAS $LFS swap_layouts $file1 $file2 &&
12846 error "swap of file we cannot write should fail"
12847 $LFS swap_layouts $file1 $file3 &&
12848 error "swap of file with different owner should fail"
12849 /bin/true # to clear error code
12851 run_test 184b "Forbidden layout swap (will generate errors)"
12854 local cmpn_arg=$(cmp -n 2>&1 | grep "invalid option")
12855 [ -n "$cmpn_arg" ] && skip_env "cmp does not support -n" && return
12856 check_swap_layouts_support && return 0
12858 local dir0=$DIR/$tdir/$testnum
12859 mkdir -p $dir0 || error "creating dir $dir0"
12861 local ref1=$dir0/ref1
12862 local ref2=$dir0/ref2
12863 local file1=$dir0/file1
12864 local file2=$dir0/file2
12865 # create a file large enough for the concurrent test
12866 dd if=/dev/urandom of=$ref1 bs=1M count=$((RANDOM % 50 + 20))
12867 dd if=/dev/urandom of=$ref2 bs=1M count=$((RANDOM % 50 + 20))
12868 echo "ref file size: ref1($(stat -c %s $ref1))," \
12869 "ref2($(stat -c %s $ref2))"
12872 dd if=$ref1 of=$file1 bs=16k &
12875 # Make sure dd starts to copy file
12876 while [ ! -f $file1 ]; do sleep 0.1; done
12878 $LFS swap_layouts $file1 $file2
12881 [[ $? == 0 ]] || error "concurrent write on $file1 failed"
12882 [[ $rc == 0 ]] || error "swap of $file1 and $file2 failed"
12884 # how many bytes copied before swapping layout
12885 local copied=$(stat -c %s $file2)
12886 local remaining=$(stat -c %s $ref1)
12887 remaining=$((remaining - copied))
12888 echo "Copied $copied bytes before swapping layout..."
12890 cmp -n $copied $file1 $ref2 | grep differ &&
12891 error "Content mismatch [0, $copied) of ref2 and file1"
12892 cmp -n $copied $file2 $ref1 ||
12893 error "Content mismatch [0, $copied) of ref1 and file2"
12894 cmp -i $copied:$copied -n $remaining $file1 $ref1 ||
12895 error "Content mismatch [$copied, EOF) of ref1 and file1"
12898 rm -f $ref1 $ref2 $file1 $file2
12900 run_test 184c "Concurrent write and layout swap"
12903 check_swap_layouts_support && return 0
12904 [ -z "$(which getfattr 2>/dev/null)" ] &&
12905 skip "no getfattr command" && return 0
12907 local file1=$DIR/$tdir/$tfile-1
12908 local file2=$DIR/$tdir/$tfile-2
12909 local file3=$DIR/$tdir/$tfile-3
12913 mkdir -p $DIR/$tdir
12914 touch $file1 || error "create $file1 failed"
12915 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
12916 error "create $file2 failed"
12917 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
12918 error "create $file3 failed"
12919 lovea1=$(get_layout_param $file1)
12921 $LFS swap_layouts $file2 $file3 ||
12922 error "swap $file2 $file3 layouts failed"
12923 $LFS swap_layouts $file1 $file2 ||
12924 error "swap $file1 $file2 layouts failed"
12926 lovea2=$(get_layout_param $file2)
12929 [ "$lovea1" == "$lovea2" ] || error "lovea $lovea1 != $lovea2"
12931 lovea1=$(getfattr -n trusted.lov $file1 | grep ^trusted)
12932 [[ -z "$lovea1" ]] || error "$file1 shouldn't have lovea"
12934 run_test 184d "allow stripeless layouts swap"
12937 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.94) ]] ||
12938 { skip "Need MDS version at least 2.6.94"; return 0; }
12939 check_swap_layouts_support && return 0
12940 [ -z "$(which getfattr 2>/dev/null)" ] &&
12941 skip "no getfattr command" && return 0
12943 local file1=$DIR/$tdir/$tfile-1
12944 local file2=$DIR/$tdir/$tfile-2
12945 local file3=$DIR/$tdir/$tfile-3
12948 mkdir -p $DIR/$tdir
12949 touch $file1 || error "create $file1 failed"
12950 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
12951 error "create $file2 failed"
12952 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
12953 error "create $file3 failed"
12955 $LFS swap_layouts $file1 $file2 ||
12956 error "swap $file1 $file2 layouts failed"
12958 lovea=$(getfattr -n trusted.lov $file1 | grep ^trusted)
12959 [[ -z "$lovea" ]] || error "$file1 shouldn't have lovea"
12961 echo 123 > $file1 || error "Should be able to write into $file1"
12963 $LFS swap_layouts $file1 $file3 ||
12964 error "swap $file1 $file3 layouts failed"
12966 echo 123 > $file1 || error "Should be able to write into $file1"
12968 rm -rf $file1 $file2 $file3
12970 run_test 184e "Recreate layout after stripeless layout swaps"
12972 test_185() { # LU-2441
12973 # LU-3553 - no volatile file support in old servers
12974 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.60) ]] ||
12975 { skip "Need MDS version at least 2.3.60"; return 0; }
12977 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
12978 touch $DIR/$tdir/spoo
12979 local mtime1=$(stat -c "%Y" $DIR/$tdir)
12980 local fid=$($MULTIOP $DIR/$tdir VFw4096c) ||
12981 error "cannot create/write a volatile file"
12982 [ "$FILESET" == "" ] &&
12983 $CHECKSTAT -t file $MOUNT/.lustre/fid/$fid 2>/dev/null &&
12984 error "FID is still valid after close"
12986 multiop_bg_pause $DIR/$tdir vVw4096_c
12993 # assume that the next FID for this client is sequential, since stdout
12994 # is unfortunately eaten by multiop_bg_pause
12995 local n=$((${fidv[1]} + 1))
12996 local next_fid="${fidv[0]}:$(printf "0x%x" $n):${fidv[2]}"
12997 if [ "$FILESET" == "" ]; then
12998 $CHECKSTAT -t file $MOUNT/.lustre/fid/$next_fid ||
12999 error "FID is missing before close"
13001 kill -USR1 $multi_pid
13002 # 1 second delay, so if mtime change we will see it
13004 local mtime2=$(stat -c "%Y" $DIR/$tdir)
13005 [[ $mtime1 == $mtime2 ]] || error "mtime has changed"
13007 run_test 185 "Volatile file support"
13010 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13011 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.0) ] &&
13012 skip "Need MDS version at least 2.3.0" && return
13014 local dir0=$DIR/$tdir/$testnum
13015 mkdir -p $dir0 || error "creating dir $dir0"
13017 local file=$dir0/file1
13018 dd if=/dev/urandom of=$file count=10 bs=1M conv=fsync
13019 local dv1=$($LFS data_version $file)
13020 dd if=/dev/urandom of=$file seek=10 count=1 bs=1M conv=fsync
13021 local dv2=$($LFS data_version $file)
13022 [[ $dv1 != $dv2 ]] ||
13023 error "data version did not change on write $dv1 == $dv2"
13028 run_test 187a "Test data version change"
13031 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13032 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.0) ] &&
13033 skip "Need MDS version at least 2.3.0" && return
13035 local dir0=$DIR/$tdir/$testnum
13036 mkdir -p $dir0 || error "creating dir $dir0"
13038 declare -a DV=$($MULTIOP $dir0 Vw1000xYw1000xY | cut -f3 -d" ")
13039 [[ ${DV[0]} != ${DV[1]} ]] ||
13040 error "data version did not change on write"\
13041 " ${DV[0]} == ${DV[1]}"
13046 run_test 187b "Test data version change on volatile file"
13049 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13050 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
13051 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
13053 local POOL=${POOL:-cea1}
13054 local POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
13055 local POOL_DIR_NAME=${POOL_DIR_NAME:-dir_tst}
13058 local last_ost=$(($OSTCOUNT - 1))
13060 local ost_list=$(seq $first_ost $ost_step $last_ost)
13061 local ost_range="$first_ost $last_ost $ost_step"
13062 local test_path=$POOL_ROOT/$POOL_DIR_NAME
13063 local file_dir=$POOL_ROOT/file_tst
13064 local subdir=$test_path/subdir
13067 if ! combined_mgs_mds ; then
13072 # former test_200a test_200b
13073 pool_add $POOL || { rc=$? ; break; }
13074 pool_add_targets $POOL $ost_range || { rc=$? ; break; }
13075 # former test_200c test_200d
13076 mkdir -p $test_path
13077 pool_set_dir $POOL $test_path || { rc=$? ; break; }
13078 pool_check_dir $POOL $test_path || { rc=$? ; break; }
13080 pool_check_dir $POOL $subdir || { rc=$? ; break; }
13081 pool_dir_rel_path $POOL $POOL_DIR_NAME $POOL_ROOT \
13082 || { rc=$? ; break; }
13083 # former test_200e test_200f
13084 local files=$((OSTCOUNT*3))
13085 pool_alloc_files $POOL $test_path $files "$ost_list" \
13086 || { rc=$? ; break; }
13087 pool_create_files $POOL $file_dir $files "$ost_list" \
13088 || { rc=$? ; break; }
13089 # former test_200g test_200h
13090 pool_lfs_df $POOL || { rc=$? ; break; }
13091 pool_file_rel_path $POOL $test_path || { rc=$? ; break; }
13093 # former test_201a test_201b test_201c
13094 pool_remove_first_target $POOL || { rc=$? ; break; }
13096 local f=$test_path/$tfile
13097 pool_remove_all_targets $POOL $f || { rc=$? ; break; }
13098 pool_remove $POOL $f || { rc=$? ; break; }
13104 if ! combined_mgs_mds ; then
13109 run_test 200 "OST pools"
13111 # usage: default_attr <count | size | offset>
13113 $LCTL get_param -n lov.$FSNAME-clilov-\*.stripe${1}
13116 # usage: check_default_stripe_attr
13117 check_default_stripe_attr() {
13118 ACTUAL=$($GETSTRIPE $* $DIR/$tdir)
13121 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr count);;
13123 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr size);;
13127 error "unknown getstripe attr '$1'"
13130 [ $ACTUAL == $EXPECTED ] ||
13131 error "$DIR/$tdir has $1 '$ACTUAL', not '$EXPECTED'"
13135 test_mkdir $DIR/$tdir
13136 $SETSTRIPE --stripe-count 0 --stripe-size 0 --stripe-index -1 $DIR/$tdir
13138 check_default_stripe_attr --stripe-count
13139 check_default_stripe_attr --stripe-size
13140 check_default_stripe_attr --stripe-index
13142 run_test 204a "Print default stripe attributes"
13145 test_mkdir $DIR/$tdir
13146 $SETSTRIPE --stripe-count 1 $DIR/$tdir
13148 check_default_stripe_attr --stripe-size
13149 check_default_stripe_attr --stripe-index
13151 run_test 204b "Print default stripe size and offset"
13154 test_mkdir $DIR/$tdir
13155 $SETSTRIPE --stripe-size 65536 $DIR/$tdir
13157 check_default_stripe_attr --stripe-count
13158 check_default_stripe_attr --stripe-index
13160 run_test 204c "Print default stripe count and offset"
13163 test_mkdir $DIR/$tdir
13164 $SETSTRIPE --stripe-index 0 $DIR/$tdir
13166 check_default_stripe_attr --stripe-count
13167 check_default_stripe_attr --stripe-size
13169 run_test 204d "Print default stripe count and size"
13172 test_mkdir $DIR/$tdir
13173 $SETSTRIPE -d $DIR/$tdir
13175 check_default_stripe_attr --stripe-count --raw
13176 check_default_stripe_attr --stripe-size --raw
13177 check_default_stripe_attr --stripe-index --raw
13179 run_test 204e "Print raw stripe attributes"
13182 test_mkdir $DIR/$tdir
13183 $SETSTRIPE --stripe-count 1 $DIR/$tdir
13185 check_default_stripe_attr --stripe-size --raw
13186 check_default_stripe_attr --stripe-index --raw
13188 run_test 204f "Print raw stripe size and offset"
13191 test_mkdir $DIR/$tdir
13192 $SETSTRIPE --stripe-size 65536 $DIR/$tdir
13194 check_default_stripe_attr --stripe-count --raw
13195 check_default_stripe_attr --stripe-index --raw
13197 run_test 204g "Print raw stripe count and offset"
13200 test_mkdir $DIR/$tdir
13201 $SETSTRIPE --stripe-index 0 $DIR/$tdir
13203 check_default_stripe_attr --stripe-count --raw
13204 check_default_stripe_attr --stripe-size --raw
13206 run_test 204h "Print raw stripe count and size"
13208 # Figure out which job scheduler is being used, if any,
13209 # or use a fake one
13210 if [ -n "$SLURM_JOB_ID" ]; then # SLURM
13211 JOBENV=SLURM_JOB_ID
13212 elif [ -n "$LSB_JOBID" ]; then # Load Sharing Facility
13214 elif [ -n "$PBS_JOBID" ]; then # PBS/Maui/Moab
13216 elif [ -n "$LOADL_STEPID" ]; then # LoadLeveller
13217 JOBENV=LOADL_STEP_ID
13218 elif [ -n "$JOB_ID" ]; then # Sun Grid Engine
13221 $LCTL list_param jobid_name > /dev/null 2>&1
13222 if [ $? -eq 0 ]; then
13228 LUSTRE_JOBID_SIZE=31 # plus NUL terminator
13230 verify_jobstats() {
13235 # we don't really need to clear the stats for this test to work, since each
13236 # command has a unique jobid, but it makes debugging easier if needed.
13237 # for facet in $facets; do
13238 # local dev=$(convert_facet2label $facet)
13239 # # clear old jobstats
13240 # do_facet $facet lctl set_param *.$dev.job_stats="clear"
13243 # use a new JobID for each test, or we might see an old one
13244 [ "$JOBENV" = "FAKE_JOBID" ] &&
13245 FAKE_JOBID=id.$testnum.$(basename ${cmd[0]}).$RANDOM
13247 JOBVAL=${!JOBENV:0:$LUSTRE_JOBID_SIZE}
13249 [ "$JOBENV" = "nodelocal" ] && {
13250 FAKE_JOBID=id.$testnum.%e.$RANDOM
13251 $LCTL set_param jobid_name=$FAKE_JOBID
13252 JOBVAL=${FAKE_JOBID/\%e/$(basename ${cmd[0]})}
13255 log "Test: ${cmd[*]}"
13256 log "Using JobID environment $($LCTL get_param -n jobid_var)=$JOBVAL"
13258 if [ $JOBENV = "FAKE_JOBID" ]; then
13259 FAKE_JOBID=$JOBVAL ${cmd[*]}
13264 # all files are created on OST0000
13265 for facet in $facets; do
13266 local stats="*.$(convert_facet2label $facet).job_stats"
13268 # strip out libtool wrappers for in-tree executables
13269 if [ $(do_facet $facet lctl get_param $stats |
13270 sed -e 's/\.lt-/./' | grep -c $JOBVAL) -ne 1 ]; then
13271 do_facet $facet lctl get_param $stats
13272 error "No jobstats for $JOBVAL found on $facet::$stats"
13278 local new_jobenv=$1
13280 do_facet mgs $LCTL conf_param $FSNAME.sys.jobid_var=$new_jobenv
13281 wait_update $HOSTNAME "$LCTL get_param -n jobid_var" $new_jobenv
13284 test_205() { # Job stats
13285 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.7.1) ]] ||
13286 { skip "Need MDS version with at least 2.7.1"; return 0; }
13288 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13289 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
13290 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13291 remote_ost_nodsh && skip "remote OST with nodsh" && return
13293 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep jobstats)" ] &&
13294 skip "Server doesn't support jobstats" && return 0
13295 [[ $JOBID_VAR = disable ]] && skip "jobstats is disabled" && return
13297 local old_jobenv=$($LCTL get_param -n jobid_var)
13298 [ $old_jobenv != $JOBENV ] && jobstats_set $JOBENV
13299 stack_trap "do_facet mgs \
13300 $LCTL conf_param $FSNAME.sys.jobid_var=$old_jobenv" EXIT
13304 local old_interval=$(do_facet $SINGLEMDS lctl get_param -n \
13305 mdt.*.job_cleanup_interval | head -n 1)
13306 local new_interval=5
13307 do_facet $SINGLEMDS \
13308 $LCTL set_param mdt.*.job_cleanup_interval=$new_interval
13309 stack_trap "do_facet $SINGLEMDS \
13310 $LCTL set_param mdt.*.job_cleanup_interval=$old_interval" EXIT
13311 local start=$SECONDS
13315 cmd="mkdir $DIR/$tdir"
13316 verify_jobstats "$cmd" "$SINGLEMDS"
13318 cmd="rmdir $DIR/$tdir"
13319 verify_jobstats "$cmd" "$SINGLEMDS"
13320 # mkdir on secondary MDT
13321 if [ $MDSCOUNT -gt 1 ]; then
13322 cmd="lfs mkdir -i 1 $DIR/$tdir.remote"
13323 verify_jobstats "$cmd" "mds2"
13326 cmd="mknod $DIR/$tfile c 1 3"
13327 verify_jobstats "$cmd" "$SINGLEMDS"
13329 cmd="rm -f $DIR/$tfile"
13330 verify_jobstats "$cmd" "$SINGLEMDS"
13331 # create all files on OST0000 so verify_jobstats can find OST stats
13333 cmd="$SETSTRIPE -i 0 -c 1 $DIR/$tfile"
13334 verify_jobstats "$cmd" "$SINGLEMDS"
13336 cmd="touch $DIR/$tfile"
13337 verify_jobstats "$cmd" "$SINGLEMDS ost1"
13339 cmd="dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=sync"
13340 verify_jobstats "$cmd" "ost1"
13342 cancel_lru_locks osc
13343 cmd="dd if=$DIR/$tfile of=/dev/null bs=1M count=1 iflag=direct"
13344 verify_jobstats "$cmd" "ost1"
13346 cmd="$TRUNCATE $DIR/$tfile 0"
13347 verify_jobstats "$cmd" "$SINGLEMDS ost1"
13349 cmd="mv -f $DIR/$tfile $DIR/$tdir.rename"
13350 verify_jobstats "$cmd" "$SINGLEMDS"
13351 # jobstats expiry - sleep until old stats should be expired
13352 local left=$((new_interval + 5 - (SECONDS - start)))
13353 [ $left -ge 0 ] && wait_update_facet $SINGLEMDS \
13354 "lctl get_param *.*.job_stats | grep -c 'job_id.*mkdir'" \
13356 cmd="mkdir $DIR/$tdir.expire"
13357 verify_jobstats "$cmd" "$SINGLEMDS"
13358 [ $(do_facet $SINGLEMDS lctl get_param *.*.job_stats |
13359 grep -c "job_id.*mkdir") -gt 1 ] && error "old jobstats not expired"
13361 # Ensure that jobid are present in changelog (if supported by MDS)
13362 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.52) ];then
13363 changelog_dump | tail -10
13364 jobids=$(changelog_dump | tail -9 | grep -c "j=")
13365 [ $jobids -eq 9 ] ||
13366 error "Wrong changelog jobid count $jobids != 9"
13370 jobstats_set $JOBENV
13372 changelog_dump | grep $tfile
13373 jobids=$(changelog_dump | grep $tfile | tail -1 | grep -c "j=")
13374 [ $jobids -eq 0 ] ||
13375 error "Unexpected jobids when jobid_var=$JOBENV"
13378 lctl set_param jobid_var=USER jobid_name="S.%j.%e.%u.%h.E"
13379 JOBENV="JOBCOMPLEX"
13380 JOBCOMPLEX="S.$USER.touch.$(id -u).$(hostname).E"
13382 verify_jobstats "touch $DIR/$tfile" $SINGLEMDS
13384 run_test 205 "Verify job stats"
13386 # LU-1480, LU-1773 and LU-1657
13388 mkdir -p $DIR/$tdir
13389 $SETSTRIPE -c -1 $DIR/$tdir
13390 #define OBD_FAIL_LOV_INIT 0x1403
13391 $LCTL set_param fail_loc=0xa0001403
13392 $LCTL set_param fail_val=1
13393 touch $DIR/$tdir/$tfile || true
13395 run_test 206 "fail lov_init_raid0() doesn't lbug"
13398 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
13399 local fsz=`stat -c %s $DIR/$tfile`
13400 cancel_lru_locks mdc
13402 # do not return layout in getattr intent
13403 #define OBD_FAIL_MDS_NO_LL_GETATTR 0x170
13404 $LCTL set_param fail_loc=0x170
13405 local sz=`stat -c %s $DIR/$tfile`
13407 [ $fsz -eq $sz ] || error "file size expected $fsz, actual $sz"
13411 run_test 207a "can refresh layout at glimpse"
13414 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
13415 local cksum=`md5sum $DIR/$tfile`
13416 local fsz=`stat -c %s $DIR/$tfile`
13417 cancel_lru_locks mdc
13418 cancel_lru_locks osc
13420 # do not return layout in getattr intent
13421 #define OBD_FAIL_MDS_NO_LL_OPEN 0x171
13422 $LCTL set_param fail_loc=0x171
13424 # it will refresh layout after the file is opened but before read issues
13425 echo checksum is "$cksum"
13426 echo "$cksum" |md5sum -c --quiet || error "file differs"
13430 run_test 207b "can refresh layout at open"
13433 # FIXME: in this test suite, only RD lease is used. This is okay
13434 # for now as only exclusive open is supported. After generic lease
13435 # is done, this test suite should be revised. - Jinshan
13437 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13438 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.4.52) ]] ||
13439 { skip "Need MDS version at least 2.4.52"; return 0; }
13441 echo "==== test 1: verify get lease work"
13442 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eRE+eU || error "get lease error"
13444 echo "==== test 2: verify lease can be broken by upcoming open"
13445 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
13449 $MULTIOP $DIR/$tfile oO_RDONLY:c
13450 kill -USR1 $PID && wait $PID || error "break lease error"
13452 echo "==== test 3: verify lease can't be granted if an open already exists"
13453 $MULTIOP $DIR/$tfile oO_RDONLY:_c &
13457 $MULTIOP $DIR/$tfile oO_RDONLY:eReUc && error "apply lease should fail"
13458 kill -USR1 $PID && wait $PID || error "open file error"
13460 echo "==== test 4: lease can sustain over recovery"
13461 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E+eUc &
13467 kill -USR1 $PID && wait $PID || error "lease broken over recovery"
13469 echo "==== test 5: lease broken can't be regained by replay"
13470 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
13474 # open file to break lease and then recovery
13475 $MULTIOP $DIR/$tfile oO_RDWR:c || error "open file error"
13478 kill -USR1 $PID && wait $PID || error "lease not broken over recovery"
13482 run_test 208 "Exclusive open"
13485 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep disp_stripe)" ] &&
13486 skip_env "must have disp_stripe" && return
13489 sync; sleep 5; sync;
13491 echo 3 > /proc/sys/vm/drop_caches
13492 req_before=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
13494 # open/close 500 times
13495 for i in $(seq 500); do
13499 echo 3 > /proc/sys/vm/drop_caches
13500 req_after=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
13502 echo "before: $req_before, after: $req_after"
13503 [ $((req_after - req_before)) -ge 300 ] &&
13504 error "open/close requests are not freed"
13507 run_test 209 "read-only open/close requests should be freed promptly"
13511 size=$((size % 8192 + 1))
13512 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
13513 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
13514 rm -f $DIR/f212 $DIR/f212.xyz
13516 run_test 212 "Sendfile test ============================================"
13519 dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
13520 cancel_lru_locks osc
13521 lctl set_param fail_loc=0x8000040f
13522 # generate a read lock
13523 cat $DIR/$tfile > /dev/null
13524 # write to the file, it will try to cancel the above read lock.
13525 cat /etc/hosts >> $DIR/$tfile
13527 run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
13529 test_214() { # for bug 20133
13530 mkdir -p $DIR/$tdir/d214c || error "mkdir $DIR/$tdir/d214c failed"
13531 for (( i=0; i < 340; i++ )) ; do
13532 touch $DIR/$tdir/d214c/a$i
13535 ls -l $DIR/$tdir || error "ls -l $DIR/d214p failed"
13536 mv $DIR/$tdir/d214c $DIR/ || error "mv $DIR/d214p/d214c $DIR/ failed"
13537 ls $DIR/d214c || error "ls $DIR/d214c failed"
13538 rm -rf $DIR/$tdir || error "rm -rf $DIR/d214* failed"
13539 rm -rf $DIR/d214* || error "rm -rf $DIR/d214* failed"
13541 run_test 214 "hash-indexed directory test - bug 20133"
13543 # having "abc" as 1st arg, creates $TMP/lnet_abc.out and $TMP/lnet_abc.sys
13544 create_lnet_proc_files() {
13545 lctl get_param -n $1 >$TMP/lnet_$1.sys || error "cannot read lnet.$1"
13548 # counterpart of create_lnet_proc_files
13549 remove_lnet_proc_files() {
13550 rm -f $TMP/lnet_$1.sys
13553 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
13554 # 3rd arg as regexp for body
13555 check_lnet_proc_stats() {
13556 local l=$(cat "$TMP/lnet_$1" |wc -l)
13557 [ $l = 1 ] || (cat "$TMP/lnet_$1" && error "$2 is not of 1 line: $l")
13559 grep -E "$3" "$TMP/lnet_$1" || (cat "$TMP/lnet_$1" && error "$2 misformatted")
13562 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
13563 # 3rd arg as regexp for body, 4th arg as regexp for 1st line, 5th arg is
13564 # optional and can be regexp for 2nd line (lnet.routes case)
13565 check_lnet_proc_entry() {
13566 local blp=2 # blp stands for 'position of 1st line of body'
13567 [ -z "$5" ] || blp=3 # lnet.routes case
13569 local l=$(cat "$TMP/lnet_$1" |wc -l)
13570 # subtracting one from $blp because the body can be empty
13571 [ "$l" -ge "$(($blp - 1))" ] || (cat "$TMP/lnet_$1" && error "$2 is too short: $l")
13573 sed -n '1 p' "$TMP/lnet_$1" |grep -E "$4" >/dev/null ||
13574 (cat "$TMP/lnet_$1" && error "1st line of $2 misformatted")
13576 [ "$5" = "" ] || sed -n '2 p' "$TMP/lnet_$1" |grep -E "$5" >/dev/null ||
13577 (cat "$TMP/lnet_$1" && error "2nd line of $2 misformatted")
13579 # bail out if any unexpected line happened
13580 sed -n "$blp p" "$TMP/lnet_$1" | grep -Ev "$3"
13581 [ "$?" != 0 ] || error "$2 misformatted"
13584 test_215() { # for bugs 18102, 21079, 21517
13585 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13586 local N='(0|[1-9][0-9]*)' # non-negative numeric
13587 local P='[1-9][0-9]*' # positive numeric
13588 local I='(0|-?[1-9][0-9]*|NA)' # any numeric (0 | >0 | <0) or NA if no value
13589 local NET='[a-z][a-z0-9]*' # LNET net like o2ib2
13590 local ADDR='[0-9.]+' # LNET addr like 10.0.0.1
13591 local NID="$ADDR@$NET" # LNET nid like 10.0.0.1@o2ib2
13593 local L1 # regexp for 1st line
13594 local L2 # regexp for 2nd line (optional)
13595 local BR # regexp for the rest (body)
13597 # lnet.stats should look as 11 space-separated non-negative numerics
13598 BR="^$N $N $N $N $N $N $N $N $N $N $N$"
13599 create_lnet_proc_files "stats"
13600 check_lnet_proc_stats "stats.sys" "lnet.stats" "$BR"
13601 remove_lnet_proc_files "stats"
13603 # lnet.routes should look like this:
13604 # Routing disabled/enabled
13605 # net hops priority state router
13606 # where net is a string like tcp0, hops > 0, priority >= 0,
13607 # state is up/down,
13608 # router is a string like 192.168.1.1@tcp2
13609 L1="^Routing (disabled|enabled)$"
13610 L2="^net +hops +priority +state +router$"
13611 BR="^$NET +$N +(0|1) +(up|down) +$NID$"
13612 create_lnet_proc_files "routes"
13613 check_lnet_proc_entry "routes.sys" "lnet.routes" "$BR" "$L1" "$L2"
13614 remove_lnet_proc_files "routes"
13616 # lnet.routers should look like this:
13617 # ref rtr_ref alive_cnt state last_ping ping_sent deadline down_ni router
13618 # where ref > 0, rtr_ref > 0, alive_cnt >= 0, state is up/down,
13619 # last_ping >= 0, ping_sent is boolean (0/1), deadline and down_ni are
13620 # numeric (0 or >0 or <0), router is a string like 192.168.1.1@tcp2
13621 L1="^ref +rtr_ref +alive_cnt +state +last_ping +ping_sent +deadline +down_ni +router$"
13622 BR="^$P +$P +$N +(up|down) +$N +(0|1) +$I +$I +$NID$"
13623 create_lnet_proc_files "routers"
13624 check_lnet_proc_entry "routers.sys" "lnet.routers" "$BR" "$L1"
13625 remove_lnet_proc_files "routers"
13627 # lnet.peers should look like this:
13628 # nid refs state last max rtr min tx min queue
13629 # where nid is a string like 192.168.1.1@tcp2, refs > 0,
13630 # state is up/down/NA, max >= 0. last, rtr, min, tx, min are
13631 # numeric (0 or >0 or <0), queue >= 0.
13632 L1="^nid +refs +state +last +max +rtr +min +tx +min +queue$"
13633 BR="^$NID +$P +(up|down|NA) +$I +$N +$I +$I +$I +$I +$N$"
13634 create_lnet_proc_files "peers"
13635 check_lnet_proc_entry "peers.sys" "lnet.peers" "$BR" "$L1"
13636 remove_lnet_proc_files "peers"
13638 # lnet.buffers should look like this:
13639 # pages count credits min
13640 # where pages >=0, count >=0, credits and min are numeric (0 or >0 or <0)
13641 L1="^pages +count +credits +min$"
13642 BR="^ +$N +$N +$I +$I$"
13643 create_lnet_proc_files "buffers"
13644 check_lnet_proc_entry "buffers.sys" "lnet.buffers" "$BR" "$L1"
13645 remove_lnet_proc_files "buffers"
13647 # lnet.nis should look like this:
13648 # nid status alive refs peer rtr max tx min
13649 # where nid is a string like 192.168.1.1@tcp2, status is up/down,
13650 # alive is numeric (0 or >0 or <0), refs >= 0, peer >= 0,
13651 # rtr >= 0, max >=0, tx and min are numeric (0 or >0 or <0).
13652 L1="^nid +status +alive +refs +peer +rtr +max +tx +min$"
13653 BR="^$NID +(up|down) +$I +$N +$N +$N +$N +$I +$I$"
13654 create_lnet_proc_files "nis"
13655 check_lnet_proc_entry "nis.sys" "lnet.nis" "$BR" "$L1"
13656 remove_lnet_proc_files "nis"
13658 # can we successfully write to lnet.stats?
13659 lctl set_param -n stats=0 || error "cannot write to lnet.stats"
13661 run_test 215 "lnet exists and has proper content - bugs 18102, 21079, 21517"
13663 test_216() { # bug 20317
13664 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13665 remote_ost_nodsh && skip "remote OST with nodsh" && return
13668 local facets=$(get_facets OST)
13669 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
13671 save_lustre_params client "osc.*.contention_seconds" > $p
13672 save_lustre_params $facets \
13673 "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
13674 save_lustre_params $facets \
13675 "ldlm.namespaces.filter-*.contended_locks" >> $p
13676 save_lustre_params $facets \
13677 "ldlm.namespaces.filter-*.contention_seconds" >> $p
13678 clear_stats osc.*.osc_stats
13680 # agressive lockless i/o settings
13681 do_nodes $(comma_list $(osts_nodes)) \
13682 "lctl set_param -n ldlm.namespaces.*.max_nolock_bytes=2000000 \
13683 ldlm.namespaces.filter-*.contended_locks=0 \
13684 ldlm.namespaces.filter-*.contention_seconds=60"
13685 lctl set_param -n osc.*.contention_seconds=60
13687 $DIRECTIO write $DIR/$tfile 0 10 4096
13688 $CHECKSTAT -s 40960 $DIR/$tfile
13690 # disable lockless i/o
13691 do_nodes $(comma_list $(osts_nodes)) \
13692 "lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes=0 \
13693 ldlm.namespaces.filter-*.contended_locks=32 \
13694 ldlm.namespaces.filter-*.contention_seconds=0"
13695 lctl set_param -n osc.*.contention_seconds=0
13696 clear_stats osc.*.osc_stats
13698 dd if=/dev/zero of=$DIR/$tfile count=0
13699 $CHECKSTAT -s 0 $DIR/$tfile
13701 restore_lustre_params <$p
13705 run_test 216 "check lockless direct write updates file size and kms correctly"
13707 test_217() { # bug 22430
13708 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13712 for node in $(nodes_list); do
13713 nid=$(host_nids_address $node $NETTYPE)
13714 if [[ $nid = *-* ]] ; then
13715 echo "lctl ping $(h2nettype $nid)"
13716 lctl ping $(h2nettype $nid)
13718 echo "skipping $node (no hyphen detected)"
13722 run_test 217 "check lctl ping for hostnames with hiphen ('-')"
13725 # do directio so as not to populate the page cache
13726 log "creating a 10 Mb file"
13727 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
13728 log "starting reads"
13729 dd if=$DIR/$tfile of=/dev/null bs=4096 &
13730 log "truncating the file"
13731 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
13733 kill %+ || true # reads might have finished
13734 echo "wait until dd is finished"
13736 log "removing the temporary file"
13737 rm -rf $DIR/$tfile || error "tmp file removal failed"
13739 run_test 218 "parallel read and truncate should not deadlock ======================="
13742 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13743 # write one partial page
13744 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1
13745 # set no grant so vvp_io_commit_write will do sync write
13746 $LCTL set_param fail_loc=0x411
13747 # write a full page at the end of file
13748 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=1 conv=notrunc
13750 $LCTL set_param fail_loc=0
13751 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=3
13752 $LCTL set_param fail_loc=0x411
13753 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1 seek=2 conv=notrunc
13756 dd if=/dev/zero of=$DIR/$tfile-2 bs=1024 count=1
13757 $CHECKSTAT -s 1024 $DIR/$tfile-2 || error "checkstat wrong size"
13759 run_test 219 "LU-394: Write partial won't cause uncontiguous pages vec at LND"
13761 test_220() { #LU-325
13762 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13763 remote_ost_nodsh && skip "remote OST with nodsh" && return
13764 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13765 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
13768 # create on MDT0000 so the last_id and next_id are correct
13770 local OST=$($LFS df $DIR | awk '/OST:'$OSTIDX'/ { print $1 }')
13774 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $OST)
13775 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
13776 osc.$mdtosc_proc1.prealloc_last_id)
13777 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
13778 osc.$mdtosc_proc1.prealloc_next_id)
13782 if ! combined_mgs_mds ; then
13786 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=-1
13787 #define OBD_FAIL_OST_ENOINO 0x229
13788 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x229
13789 create_pool $FSNAME.$TESTNAME || return 1
13790 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $OST || return 2
13792 $SETSTRIPE $DIR/$tdir -i $OSTIDX -c 1 -p $FSNAME.$TESTNAME
13794 MDSOBJS=$((last_id - next_id))
13795 echo "preallocated objects on MDS is $MDSOBJS" "($last_id - $next_id)"
13797 blocks=$($LFS df $MOUNT | awk '($1 == '$OSTIDX') { print $4 }')
13798 echo "OST still has $count kbytes free"
13800 echo "create $MDSOBJS files @next_id..."
13801 createmany -o $DIR/$tdir/f $MDSOBJS || return 3
13803 local last_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
13804 osc.$mdtosc_proc1.prealloc_last_id)
13805 local next_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
13806 osc.$mdtosc_proc1.prealloc_next_id)
13808 echo "after creation, last_id=$last_id2, next_id=$next_id2"
13813 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=0
13814 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0
13816 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $OST ||
13817 error "$LCTL pool_remove $FSNAME.$TESTNAME $OST failed"
13818 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME ||
13819 error "$LCTL pool_destroy $FSNAME.$TESTNAME failed"
13820 echo "unlink $MDSOBJS files @$next_id..."
13821 unlinkmany $DIR/$tdir/f $MDSOBJS || error "unlinkmany failed"
13823 if ! combined_mgs_mds ; then
13827 run_test 220 "preallocated MDS objects still used if ENOSPC from OST"
13830 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13831 dd if=`which date` of=$MOUNT/date oflag=sync
13832 chmod +x $MOUNT/date
13834 #define OBD_FAIL_LLITE_FAULT_TRUNC_RACE 0x1401
13835 $LCTL set_param fail_loc=0x80001401
13837 $MOUNT/date > /dev/null
13840 run_test 221 "make sure fault and truncate race to not cause OOM"
13843 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13845 test_mkdir $DIR/$tdir
13846 $LFS setstripe -c 1 -i 0 $DIR/$tdir
13847 createmany -o $DIR/$tdir/$tfile 10
13848 cancel_lru_locks mdc
13849 cancel_lru_locks osc
13850 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
13851 $LCTL set_param fail_loc=0x31a
13852 ls -l $DIR/$tdir > /dev/null || error "AGL for ls failed"
13853 $LCTL set_param fail_loc=0
13856 run_test 222a "AGL for ls should not trigger CLIO lock failure"
13859 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13861 test_mkdir $DIR/$tdir
13862 $LFS setstripe -c 1 -i 0 $DIR/$tdir
13863 createmany -o $DIR/$tdir/$tfile 10
13864 cancel_lru_locks mdc
13865 cancel_lru_locks osc
13866 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
13867 $LCTL set_param fail_loc=0x31a
13868 rm -r $DIR/$tdir || error "AGL for rmdir failed"
13869 $LCTL set_param fail_loc=0
13871 run_test 222b "AGL for rmdir should not trigger CLIO lock failure"
13874 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13876 test_mkdir $DIR/$tdir
13877 $LFS setstripe -c 1 -i 0 $DIR/$tdir
13878 createmany -o $DIR/$tdir/$tfile 10
13879 cancel_lru_locks mdc
13880 cancel_lru_locks osc
13881 #define OBD_FAIL_LDLM_AGL_NOLOCK 0x31b
13882 $LCTL set_param fail_loc=0x31b
13883 ls -l $DIR/$tdir > /dev/null || error "reenqueue failed"
13884 $LCTL set_param fail_loc=0
13887 run_test 223 "osc reenqueue if without AGL lock granted ======================="
13889 test_224a() { # LU-1039, MRP-303
13890 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13891 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB 0x508
13892 $LCTL set_param fail_loc=0x508
13893 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 conv=fsync
13894 $LCTL set_param fail_loc=0
13897 run_test 224a "Don't panic on bulk IO failure"
13899 test_224b() { # LU-1039, MRP-303
13900 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13901 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
13902 cancel_lru_locks osc
13903 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB2 0x515
13904 $LCTL set_param fail_loc=0x515
13905 dd of=/dev/null if=$DIR/$tfile bs=4096 count=1
13906 $LCTL set_param fail_loc=0
13909 run_test 224b "Don't panic on bulk IO failure"
13911 test_224c() { # LU-6441
13912 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13913 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13915 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
13916 save_writethrough $p
13917 set_cache writethrough on
13919 local pages_per_rpc=$($LCTL get_param \
13920 osc.*.max_pages_per_rpc)
13921 local at_max=$($LCTL get_param -n at_max)
13922 local timeout=$($LCTL get_param -n timeout)
13923 local test_at="$LCTL get_param -n at_max"
13924 local param_at="$FSNAME.sys.at_max"
13925 local test_timeout="$LCTL get_param -n timeout"
13926 local param_timeout="$FSNAME.sys.timeout"
13928 $LCTL set_param -n osc.*.max_pages_per_rpc=1024
13930 set_conf_param_and_check client "$test_at" "$param_at" 0 ||
13931 error "conf_param at_max=0 failed"
13932 set_conf_param_and_check client "$test_timeout" "$param_timeout" 5 ||
13933 error "conf_param timeout=5 failed"
13935 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB3 0x520
13936 do_facet ost1 $LCTL set_param fail_loc=0x520
13937 $LFS setstripe -c 1 -i 0 $DIR/$tfile
13938 dd if=/dev/zero of=$DIR/$tfile bs=8MB count=1
13940 do_facet ost1 $LCTL set_param fail_loc=0
13942 set_conf_param_and_check client "$test_at" "$param_at" $at_max ||
13943 error "conf_param at_max=$at_max failed"
13944 set_conf_param_and_check client "$test_timeout" "$param_timeout" \
13945 $timeout || error "conf_param timeout=$timeout failed"
13947 $LCTL set_param -n $pages_per_rpc
13948 restore_lustre_params < $p
13951 run_test 224c "Don't hang if one of md lost during large bulk RPC"
13953 MDSSURVEY=${MDSSURVEY:-$(which mds-survey 2>/dev/null || true)}
13955 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13956 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13957 if [ -z ${MDSSURVEY} ]; then
13958 skip_env "mds-survey not found" && return
13961 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ] ||
13962 { skip "Need MDS version at least 2.2.51"; return; }
13964 local mds=$(facet_host $SINGLEMDS)
13965 local target=$(do_nodes $mds 'lctl dl' |
13966 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
13968 local cmd1="file_count=1000 thrhi=4"
13969 local cmd2="dir_count=2 layer=mdd stripe_count=0"
13970 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
13971 local cmd="$cmd1 $cmd2 $cmd3"
13973 rm -f ${TMP}/mds_survey*
13975 eval $cmd || error "mds-survey with zero-stripe failed"
13976 cat ${TMP}/mds_survey*
13977 rm -f ${TMP}/mds_survey*
13979 run_test 225a "Metadata survey sanity with zero-stripe"
13982 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13983 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13984 if [ -z ${MDSSURVEY} ]; then
13985 skip_env "mds-survey not found" && return
13987 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ] ||
13988 { skip "Need MDS version at least 2.2.51"; return; }
13990 if [ $($LCTL dl | grep -c osc) -eq 0 ]; then
13991 skip_env "Need to mount OST to test" && return
13994 local mds=$(facet_host $SINGLEMDS)
13995 local target=$(do_nodes $mds 'lctl dl' |
13996 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
13998 local cmd1="file_count=1000 thrhi=4"
13999 local cmd2="dir_count=2 layer=mdd stripe_count=1"
14000 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
14001 local cmd="$cmd1 $cmd2 $cmd3"
14003 rm -f ${TMP}/mds_survey*
14005 eval $cmd || error "mds-survey with stripe_count failed"
14006 cat ${TMP}/mds_survey*
14007 rm -f ${TMP}/mds_survey*
14009 run_test 225b "Metadata survey sanity with stripe_count = 1"
14011 mcreate_path2fid () {
14017 local path=$DIR/$tdir/$name
14022 $MCREATE --mode=$1 --major=$2 --minor=$3 $path ||
14023 error "cannot create $desc"
14025 fid=$($LFS path2fid $path | tr -d '[' | tr -d ']')
14027 [ $rc -ne 0 ] && error "cannot get fid of a $desc"
14029 fid_path=$($LFS fid2path $MOUNT $fid)
14031 [ $rc -ne 0 ] && error "cannot get path of $desc by $DIR $path $fid"
14033 [ "$path" == "$fid_path" ] ||
14034 error "fid2path returned $fid_path, expected $path"
14036 echo "pass with $path and $fid"
14041 mkdir -p $DIR/$tdir
14043 mcreate_path2fid 0010666 0 0 fifo "FIFO"
14044 mcreate_path2fid 0020666 1 3 null "character special file (null)"
14045 mcreate_path2fid 0020666 1 255 none "character special file (no device)"
14046 mcreate_path2fid 0040666 0 0 dir "directory"
14047 mcreate_path2fid 0060666 7 0 loop0 "block special file (loop)"
14048 mcreate_path2fid 0100666 0 0 file "regular file"
14049 mcreate_path2fid 0120666 0 0 link "symbolic link"
14050 mcreate_path2fid 0140666 0 0 sock "socket"
14052 run_test 226a "call path2fid and fid2path on files of all type"
14055 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14059 mkdir -p $DIR/$tdir
14060 $LFS setdirstripe -i $MDTIDX $DIR/$tdir/remote_dir ||
14061 error "create remote directory failed"
14062 mcreate_path2fid 0010666 0 0 "remote_dir/fifo" "FIFO"
14063 mcreate_path2fid 0020666 1 3 "remote_dir/null" \
14064 "character special file (null)"
14065 mcreate_path2fid 0020666 1 255 "remote_dir/none" \
14066 "character special file (no device)"
14067 mcreate_path2fid 0040666 0 0 "remote_dir/dir" "directory"
14068 mcreate_path2fid 0060666 7 0 "remote_dir/loop0" \
14069 "block special file (loop)"
14070 mcreate_path2fid 0100666 0 0 "remote_dir/file" "regular file"
14071 mcreate_path2fid 0120666 0 0 "remote_dir/link" "symbolic link"
14072 mcreate_path2fid 0140666 0 0 "remote_dir/sock" "socket"
14074 run_test 226b "call path2fid and fid2path on files of all type under remote dir"
14076 # LU-1299 Executing or running ldd on a truncated executable does not
14077 # cause an out-of-memory condition.
14079 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14080 [ -z "$(which ldd)" ] && skip "should have ldd tool" && return
14081 dd if=$(which date) of=$MOUNT/date bs=1k count=1
14082 chmod +x $MOUNT/date
14084 $MOUNT/date > /dev/null
14085 ldd $MOUNT/date > /dev/null
14088 run_test 227 "running truncated executable does not cause OOM"
14090 # LU-1512 try to reuse idle OI blocks
14092 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14093 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14094 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
14095 skip "ldiskfs only test" && return
14097 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
14098 local myDIR=$DIR/$tdir
14101 #define OBD_FAIL_SEQ_EXHAUST 0x1002
14102 $LCTL set_param fail_loc=0x80001002
14103 createmany -o $myDIR/t- 10000
14104 $LCTL set_param fail_loc=0
14105 # The guard is current the largest FID holder
14107 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
14109 local IDX=$(($SEQ % 64))
14111 do_facet $SINGLEMDS sync
14112 # Make sure journal flushed.
14114 local blk1=$(do_facet $SINGLEMDS \
14115 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
14116 grep Blockcount | awk '{print $4}')
14118 # Remove old files, some OI blocks will become idle.
14119 unlinkmany $myDIR/t- 10000
14120 # Create new files, idle OI blocks should be reused.
14121 createmany -o $myDIR/t- 2000
14122 do_facet $SINGLEMDS sync
14123 # Make sure journal flushed.
14125 local blk2=$(do_facet $SINGLEMDS \
14126 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
14127 grep Blockcount | awk '{print $4}')
14129 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
14131 run_test 228a "try to reuse idle OI blocks"
14134 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14135 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14136 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
14137 skip "ldiskfs only test" && return
14139 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
14140 local myDIR=$DIR/$tdir
14143 #define OBD_FAIL_SEQ_EXHAUST 0x1002
14144 $LCTL set_param fail_loc=0x80001002
14145 createmany -o $myDIR/t- 10000
14146 $LCTL set_param fail_loc=0
14147 # The guard is current the largest FID holder
14149 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
14151 local IDX=$(($SEQ % 64))
14153 do_facet $SINGLEMDS sync
14154 # Make sure journal flushed.
14156 local blk1=$(do_facet $SINGLEMDS \
14157 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
14158 grep Blockcount | awk '{print $4}')
14160 # Remove old files, some OI blocks will become idle.
14161 unlinkmany $myDIR/t- 10000
14164 stop $SINGLEMDS || error "Fail to stop MDT."
14166 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
14168 df $MOUNT || error "Fail to df."
14169 # Create new files, idle OI blocks should be reused.
14170 createmany -o $myDIR/t- 2000
14171 do_facet $SINGLEMDS sync
14172 # Make sure journal flushed.
14174 local blk2=$(do_facet $SINGLEMDS \
14175 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
14176 grep Blockcount | awk '{print $4}')
14178 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
14180 run_test 228b "idle OI blocks can be reused after MDT restart"
14184 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14185 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14186 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
14187 skip "ldiskfs only test" && return
14189 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
14190 local myDIR=$DIR/$tdir
14193 #define OBD_FAIL_SEQ_EXHAUST 0x1002
14194 $LCTL set_param fail_loc=0x80001002
14195 # 20000 files can guarantee there are index nodes in the OI file
14196 createmany -o $myDIR/t- 20000
14197 $LCTL set_param fail_loc=0
14198 # The guard is current the largest FID holder
14200 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
14202 local IDX=$(($SEQ % 64))
14204 do_facet $SINGLEMDS sync
14205 # Make sure journal flushed.
14207 local blk1=$(do_facet $SINGLEMDS \
14208 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
14209 grep Blockcount | awk '{print $4}')
14211 # Remove old files, some OI blocks will become idle.
14212 unlinkmany $myDIR/t- 20000
14214 # The OI file should become empty now
14216 # Create new files, idle OI blocks should be reused.
14217 createmany -o $myDIR/t- 2000
14218 do_facet $SINGLEMDS sync
14219 # Make sure journal flushed.
14221 local blk2=$(do_facet $SINGLEMDS \
14222 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
14223 grep Blockcount | awk '{print $4}')
14225 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
14227 run_test 228c "NOT shrink the last entry in OI index node to recycle idle leaf"
14229 test_229() { # LU-2482, LU-3448
14230 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.53) ] &&
14231 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53" &&
14233 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14234 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs" && return
14238 # Create a file with a released layout and stripe count 2.
14239 $MULTIOP $DIR/$tfile H2c ||
14240 error "failed to create file with released layout"
14242 $GETSTRIPE -v $DIR/$tfile
14244 local pattern=$($GETSTRIPE -L $DIR/$tfile)
14245 [ X"$pattern" = X"released" ] || error "pattern error ($pattern)"
14247 local stripe_count=$($GETSTRIPE -c $DIR/$tfile) || error "getstripe"
14248 [ $stripe_count -eq 2 ] || error "stripe count not 2 ($stripe_count)"
14249 stat $DIR/$tfile || error "failed to stat released file"
14251 chown $RUNAS_ID $DIR/$tfile ||
14252 error "chown $RUNAS_ID $DIR/$tfile failed"
14254 chgrp $RUNAS_ID $DIR/$tfile ||
14255 error "chgrp $RUNAS_ID $DIR/$tfile failed"
14257 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
14258 rm $DIR/$tfile || error "failed to remove released file"
14260 run_test 229 "getstripe/stat/rm/attr changes work on released files"
14263 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14264 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14267 test_mkdir $DIR/$tdir
14268 test_mkdir -i0 -c1 $DIR/$tdir/test_230_local
14269 local mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230_local)
14270 [ $mdt_idx -ne 0 ] &&
14271 error "create local directory on wrong MDT $mdt_idx"
14273 $LFS mkdir -i $MDTIDX $DIR/$tdir/test_230 ||
14274 error "create remote directory failed"
14275 local mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230)
14276 [ $mdt_idx -ne $MDTIDX ] &&
14277 error "create remote directory on wrong MDT $mdt_idx"
14279 createmany -o $DIR/$tdir/test_230/t- 10 ||
14280 error "create files on remote directory failed"
14281 mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230/t-0)
14282 [ $mdt_idx -ne $MDTIDX ] && error "create files on wrong MDT $mdt_idx"
14283 rm -r $DIR/$tdir || error "unlink remote directory failed"
14285 run_test 230a "Create remote directory and files under the remote directory"
14288 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14289 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14296 local migrate_dir=$DIR/$tdir/migrate_dir
14297 local other_dir=$DIR/$tdir/other_dir
14299 test_mkdir $DIR/$tdir
14300 test_mkdir -i0 -c1 $migrate_dir
14301 test_mkdir -i0 -c1 $other_dir
14302 for ((i=0; i<10; i++)); do
14303 mkdir -p $migrate_dir/dir_${i}
14304 createmany -o $migrate_dir/dir_${i}/f 10 ||
14305 error "create files under remote dir failed $i"
14308 cp /etc/passwd $migrate_dir/$tfile
14309 cp /etc/passwd $other_dir/$tfile
14310 chattr +SAD $migrate_dir
14311 chattr +SAD $migrate_dir/$tfile
14313 local old_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
14314 local old_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
14315 local old_dir_mode=$(stat -c%f $migrate_dir)
14316 local old_file_mode=$(stat -c%f $migrate_dir/$tfile)
14318 mkdir -p $migrate_dir/dir_default_stripe2
14319 $SETSTRIPE -c 2 $migrate_dir/dir_default_stripe2
14320 $SETSTRIPE -c 2 $migrate_dir/${tfile}_stripe2
14322 mkdir -p $other_dir
14323 ln $migrate_dir/$tfile $other_dir/luna
14324 ln $migrate_dir/$tfile $migrate_dir/sofia
14325 ln $other_dir/$tfile $migrate_dir/david
14326 ln -s $migrate_dir/$tfile $other_dir/zachary
14327 ln -s $migrate_dir/$tfile $migrate_dir/${tfile}_ln
14328 ln -s $other_dir/$tfile $migrate_dir/${tfile}_ln_other
14330 $LFS migrate -m $MDTIDX $migrate_dir ||
14331 error "fails on migrating remote dir to MDT1"
14333 echo "migratate to MDT1, then checking.."
14334 for ((i = 0; i < 10; i++)); do
14335 for file in $(find $migrate_dir/dir_${i}); do
14336 mdt_index=$($LFS getstripe -M $file)
14337 [ $mdt_index == $MDTIDX ] ||
14338 error "$file is not on MDT${MDTIDX}"
14342 # the multiple link file should still in MDT0
14343 mdt_index=$($LFS getstripe -M $migrate_dir/$tfile)
14344 [ $mdt_index == 0 ] ||
14345 error "$file is not on MDT${MDTIDX}"
14347 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
14348 [ "$old_dir_flag" = "$new_dir_flag" ] ||
14349 error " expect $old_dir_flag get $new_dir_flag"
14351 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
14352 [ "$old_file_flag" = "$new_file_flag" ] ||
14353 error " expect $old_file_flag get $new_file_flag"
14355 local new_dir_mode=$(stat -c%f $migrate_dir)
14356 [ "$old_dir_mode" = "$new_dir_mode" ] ||
14357 error "expect mode $old_dir_mode get $new_dir_mode"
14359 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
14360 [ "$old_file_mode" = "$new_file_mode" ] ||
14361 error "expect mode $old_file_mode get $new_file_mode"
14363 diff /etc/passwd $migrate_dir/$tfile ||
14364 error "$tfile different after migration"
14366 diff /etc/passwd $other_dir/luna ||
14367 error "luna different after migration"
14369 diff /etc/passwd $migrate_dir/sofia ||
14370 error "sofia different after migration"
14372 diff /etc/passwd $migrate_dir/david ||
14373 error "david different after migration"
14375 diff /etc/passwd $other_dir/zachary ||
14376 error "zachary different after migration"
14378 diff /etc/passwd $migrate_dir/${tfile}_ln ||
14379 error "${tfile}_ln different after migration"
14381 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
14382 error "${tfile}_ln_other different after migration"
14384 stripe_count=$($LFS getstripe -c $migrate_dir/dir_default_stripe2)
14385 [ $stripe_count = 2 ] ||
14386 error "dir strpe_count $d != 2 after migration."
14388 stripe_count=$($LFS getstripe -c $migrate_dir/${tfile}_stripe2)
14389 [ $stripe_count = 2 ] ||
14390 error "file strpe_count $d != 2 after migration."
14392 #migrate back to MDT0
14395 $LFS migrate -m $MDTIDX $migrate_dir ||
14396 error "fails on migrating remote dir to MDT0"
14398 echo "migrate back to MDT0, checking.."
14399 for file in $(find $migrate_dir); do
14400 mdt_index=$($LFS getstripe -M $file)
14401 [ $mdt_index == $MDTIDX ] ||
14402 error "$file is not on MDT${MDTIDX}"
14405 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
14406 [ "$old_dir_flag" = "$new_dir_flag" ] ||
14407 error " expect $old_dir_flag get $new_dir_flag"
14409 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
14410 [ "$old_file_flag" = "$new_file_flag" ] ||
14411 error " expect $old_file_flag get $new_file_flag"
14413 local new_dir_mode=$(stat -c%f $migrate_dir)
14414 [ "$old_dir_mode" = "$new_dir_mode" ] ||
14415 error "expect mode $old_dir_mode get $new_dir_mode"
14417 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
14418 [ "$old_file_mode" = "$new_file_mode" ] ||
14419 error "expect mode $old_file_mode get $new_file_mode"
14421 diff /etc/passwd ${migrate_dir}/$tfile ||
14422 error "$tfile different after migration"
14424 diff /etc/passwd ${other_dir}/luna ||
14425 error "luna different after migration"
14427 diff /etc/passwd ${migrate_dir}/sofia ||
14428 error "sofia different after migration"
14430 diff /etc/passwd ${other_dir}/zachary ||
14431 error "zachary different after migration"
14433 diff /etc/passwd $migrate_dir/${tfile}_ln ||
14434 error "${tfile}_ln different after migration"
14436 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
14437 error "${tfile}_ln_other different after migration"
14439 stripe_count=$($LFS getstripe -c ${migrate_dir}/dir_default_stripe2)
14440 [ $stripe_count = 2 ] ||
14441 error "dir strpe_count $d != 2 after migration."
14443 stripe_count=$($LFS getstripe -c ${migrate_dir}/${tfile}_stripe2)
14444 [ $stripe_count = 2 ] ||
14445 error "file strpe_count $d != 2 after migration."
14447 rm -rf $DIR/$tdir || error "rm dir failed after migration"
14449 run_test 230b "migrate directory"
14452 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14453 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14454 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14458 local migrate_dir=$DIR/$tdir/migrate_dir
14460 #If migrating directory fails in the middle, all entries of
14461 #the directory is still accessiable.
14462 test_mkdir $DIR/$tdir
14463 test_mkdir -i0 -c1 $migrate_dir
14465 createmany -o $migrate_dir/f 10 ||
14466 error "create files under ${migrate_dir} failed"
14468 #failed after migrating 5 entries
14469 #OBD_FAIL_MIGRATE_ENTRIES 0x1801
14470 do_facet mds1 lctl set_param fail_loc=0x20001801
14471 do_facet mds1 lctl set_param fail_val=5
14472 local t=$(ls $migrate_dir | wc -l)
14473 $LFS migrate --mdt-index $MDTIDX $migrate_dir &&
14474 error "migrate should fail after 5 entries"
14476 mkdir $migrate_dir/dir &&
14477 error "mkdir succeeds under migrating directory"
14478 touch $migrate_dir/file &&
14479 error "touch file succeeds under migrating directory"
14481 local u=$(ls $migrate_dir | wc -l)
14482 [ "$u" == "$t" ] || error "$u != $t during migration"
14484 for file in $(find $migrate_dir); do
14485 stat $file || error "stat $file failed"
14488 do_facet mds1 lctl set_param fail_loc=0
14489 do_facet mds1 lctl set_param fail_val=0
14491 $LFS migrate -m $MDTIDX $migrate_dir ||
14492 error "migrate open files should failed with open files"
14494 echo "Finish migration, then checking.."
14495 for file in $(find $migrate_dir); do
14496 mdt_index=$($LFS getstripe -M $file)
14497 [ $mdt_index == $MDTIDX ] ||
14498 error "$file is not on MDT${MDTIDX}"
14501 rm -rf $DIR/$tdir || error "rm dir failed after migration"
14503 run_test 230c "check directory accessiblity if migration is failed"
14506 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14507 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14510 local migrate_dir=$DIR/$tdir/migrate_dir
14514 test_mkdir $DIR/$tdir
14515 test_mkdir -i0 -c1 $migrate_dir
14517 for ((i=0; i<100; i++)); do
14518 test_mkdir -i0 -c1 $migrate_dir/dir_${i}
14519 createmany -o $migrate_dir/dir_${i}/f 100 ||
14520 error "create files under remote dir failed $i"
14523 $LFS migrate -m $MDTIDX $migrate_dir ||
14524 error "migrate remote dir error"
14526 echo "Finish migration, then checking.."
14527 for file in $(find $migrate_dir); do
14528 mdt_index=$($LFS getstripe -M $file)
14529 [ $mdt_index == $MDTIDX ] ||
14530 error "$file is not on MDT${MDTIDX}"
14533 rm -rf $DIR/$tdir || error "rm dir failed after migration"
14535 run_test 230d "check migrate big directory"
14538 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14539 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14545 mkdir -p $DIR/$tdir
14546 mkdir $DIR/$tdir/migrate_dir
14547 mkdir $DIR/$tdir/other_dir
14548 touch $DIR/$tdir/migrate_dir/a
14549 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/b
14550 ls $DIR/$tdir/other_dir
14552 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
14553 error "migrate dir fails"
14555 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir)
14556 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
14558 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir/a)
14559 [ $mdt_index == 0 ] || error "a is not on MDT0"
14561 $LFS migrate -m 1 $DIR/$tdir/other_dir ||
14562 error "migrate dir fails"
14564 mdt_index=$($LFS getstripe -M $DIR/$tdir/other_dir)
14565 [ $mdt_index == 1 ] || error "other_dir is not on MDT1"
14567 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir/a)
14568 [ $mdt_index == 1 ] || error "a is not on MDT1"
14570 mdt_index=$($LFS getstripe -M $DIR/$tdir/other_dir/b)
14571 [ $mdt_index == 1 ] || error "b is not on MDT1"
14573 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
14574 b_fid=$($LFS path2fid $DIR/$tdir/other_dir/b)
14576 [ "$a_fid" = "$b_fid" ] || error "different fid after migration"
14578 rm -rf $DIR/$tdir || error "rm dir failed after migration"
14580 run_test 230e "migrate mulitple local link files"
14583 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14584 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14588 mkdir -p $DIR/$tdir
14589 mkdir $DIR/$tdir/migrate_dir
14590 $LFS mkdir -i1 $DIR/$tdir/other_dir
14591 touch $DIR/$tdir/migrate_dir/a
14592 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln1
14593 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln2
14594 ls $DIR/$tdir/other_dir
14596 # a should be migrated to MDT1, since no other links on MDT0
14597 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
14598 error "#1 migrate dir fails"
14599 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir)
14600 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
14601 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir/a)
14602 [ $mdt_index == 1 ] || error "a is not on MDT1"
14604 # a should stay on MDT1, because it is a mulitple link file
14605 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
14606 error "#2 migrate dir fails"
14607 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir/a)
14608 [ $mdt_index == 1 ] || error "a is not on MDT1"
14610 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
14611 error "#3 migrate dir fails"
14613 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
14614 ln_fid=$($LFS path2fid $DIR/$tdir/other_dir/ln1)
14615 [ "$a_fid" = "$ln_fid" ] || error "different fid after migrate to MDT1"
14617 rm -rf $DIR/$tdir/other_dir/ln1 || error "unlink ln1 fails"
14618 rm -rf $DIR/$tdir/other_dir/ln2 || error "unlink ln2 fails"
14620 # a should be migrated to MDT0, since no other links on MDT1
14621 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
14622 error "#4 migrate dir fails"
14623 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir/a)
14624 [ $mdt_index == 0 ] || error "a is not on MDT0"
14626 rm -rf $DIR/$tdir || error "rm dir failed after migration"
14628 run_test 230f "migrate mulitple remote link files"
14631 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14632 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14634 mkdir -p $DIR/$tdir/migrate_dir
14636 $LFS migrate -m 1000 $DIR/$tdir/migrate_dir &&
14637 error "migrating dir to non-exist MDT succeeds"
14640 run_test 230g "migrate dir to non-exist MDT"
14643 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14644 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14645 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.64) ] &&
14646 skip "Need MDS version at least 2.7.64" && return
14649 mkdir -p $DIR/$tdir/migrate_dir
14651 $LFS migrate -m1 $DIR &&
14652 error "migrating mountpoint1 should fail"
14654 $LFS migrate -m1 $DIR/$tdir/.. &&
14655 error "migrating mountpoint2 should fail"
14657 $LFS migrate -m1 $DIR/$tdir/migrate_dir/.. ||
14658 error "migrating $tdir fail"
14660 mdt_index=$($LFS getstripe -M $DIR/$tdir)
14661 [ $mdt_index == 1 ] || error "$mdt_index != 1 after migration"
14663 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir)
14664 [ $mdt_index == 1 ] || error "$mdt_index != 1 after migration"
14667 run_test 230h "migrate .. and root"
14670 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14671 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14673 mkdir -p $DIR/$tdir/migrate_dir
14675 $LFS migrate -m 1 $DIR/$tdir/migrate_dir/ ||
14676 error "migration fails with a tailing slash"
14678 $LFS migrate -m 0 $DIR/$tdir/migrate_dir// ||
14679 error "migration fails with two tailing slashes"
14681 run_test 230i "lfs migrate -m tolerates trailing slashes"
14685 # For simplicity this test assumes that max_pages_per_rpc
14686 # is the same across all OSCs
14687 local max_pages=$($LCTL get_param -n osc.*.max_pages_per_rpc | head -n1)
14688 local bulk_size=$((max_pages * 4096))
14689 local brw_size=$(do_facet ost1 $LCTL get_param -n obdfilter.*.brw_size |
14692 mkdir -p $DIR/$tdir
14693 $LFS setstripe -S ${brw_size}M $DIR/$tdir ||
14694 error "failed to set stripe with -S ${brw_size}M option"
14696 # clear the OSC stats
14697 $LCTL set_param osc.*.stats=0 &>/dev/null
14700 # Client writes $bulk_size - there must be 1 rpc for $max_pages.
14701 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=$bulk_size count=1 \
14702 oflag=direct &>/dev/null || error "dd failed"
14704 sync; sleep 1; sync # just to be safe
14705 local nrpcs=$($LCTL get_param osc.*.stats |awk '/ost_write/ {print $2}')
14706 if [ x$nrpcs != "x1" ]; then
14707 $LCTL get_param osc.*.stats
14708 error "found $nrpcs ost_write RPCs, not 1 as expected"
14712 # Drop the OSC cache, otherwise we will read from it
14713 cancel_lru_locks osc
14715 # clear the OSC stats
14716 $LCTL set_param osc.*.stats=0 &>/dev/null
14718 # Client reads $bulk_size.
14719 dd if=$DIR/$tdir/$tfile of=/dev/null bs=$bulk_size count=1 \
14720 iflag=direct &>/dev/null || error "dd failed"
14722 nrpcs=$($LCTL get_param osc.*.stats | awk '/ost_read/ { print $2 }')
14723 if [ x$nrpcs != "x1" ]; then
14724 $LCTL get_param osc.*.stats
14725 error "found $nrpcs ost_read RPCs, not 1 as expected"
14728 run_test 231a "checking that reading/writing of BRW RPC size results in one RPC"
14731 mkdir -p $DIR/$tdir
14733 for i in {0..1023}; do
14734 dd if=/dev/zero of=$DIR/$tdir/$tfile conv=notrunc \
14735 seek=$((2 * i)) bs=4096 count=1 &>/dev/null ||
14736 error "dd of=$DIR/$tdir/$tfile seek=$((2 * i)) failed"
14740 run_test 231b "must not assert on fully utilized OST request buffer"
14743 mkdir -p $DIR/$tdir
14744 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
14746 #define OBD_FAIL_LDLM_OST_LVB 0x31c
14747 do_facet ost1 $LCTL set_param fail_loc=0x31c
14749 # ignore dd failure
14750 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1 || true
14752 do_facet ost1 $LCTL set_param fail_loc=0
14753 umount_client $MOUNT || error "umount failed"
14754 mount_client $MOUNT || error "mount failed"
14755 stop ost1 || error "cannot stop ost1"
14756 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
14758 run_test 232a "failed lock should not block umount"
14761 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.10.58) ] ||
14762 { skip "Need MDS version at least 2.10.58"; return; }
14763 mkdir -p $DIR/$tdir
14764 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
14765 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1
14767 cancel_lru_locks osc
14769 #define OBD_FAIL_LDLM_OST_LVB 0x31c
14770 do_facet ost1 $LCTL set_param fail_loc=0x31c
14773 $LFS data_version $DIR/$tdir/$tfile || true
14775 do_facet ost1 $LCTL set_param fail_loc=0
14776 umount_client $MOUNT || error "umount failed"
14777 mount_client $MOUNT || error "mount failed"
14778 stop ost1 || error "cannot stop ost1"
14779 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
14781 run_test 232b "failed data version lock should not block umount"
14784 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.64) ] ||
14785 { skip "Need MDS version at least 2.3.64"; return; }
14786 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
14788 local fid=$($LFS path2fid $MOUNT)
14789 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
14790 error "cannot access $MOUNT using its FID '$fid'"
14792 run_test 233a "checking that OBF of the FS root succeeds"
14795 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.5.90) ] ||
14796 { skip "Need MDS version at least 2.5.90"; return; }
14797 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
14799 local fid=$($LFS path2fid $MOUNT/.lustre)
14800 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
14801 error "cannot access $MOUNT/.lustre using its FID '$fid'"
14803 fid=$($LFS path2fid $MOUNT/.lustre/fid)
14804 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
14805 error "cannot access $MOUNT/.lustre/fid using its FID '$fid'"
14807 run_test 233b "checking that OBF of the FS .lustre succeeds"
14810 local p="$TMP/sanityN-$TESTNAME.parameters"
14811 save_lustre_params client "llite.*.xattr_cache" > $p
14812 lctl set_param llite.*.xattr_cache 1 ||
14813 { skip "xattr cache is not supported"; return 0; }
14815 mkdir -p $DIR/$tdir || error "mkdir failed"
14816 touch $DIR/$tdir/$tfile || error "touch failed"
14817 # OBD_FAIL_LLITE_XATTR_ENOMEM
14818 $LCTL set_param fail_loc=0x1405
14819 getfattr -n user.attr $DIR/$tdir/$tfile &&
14820 error "getfattr should have failed with ENOMEM"
14821 $LCTL set_param fail_loc=0x0
14824 restore_lustre_params < $p
14827 run_test 234 "xattr cache should not crash on ENOMEM"
14830 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.52) ] &&
14831 skip "Need MDS version at least 2.4.52" && return
14832 flock_deadlock $DIR/$tfile
14837 124) error "process hangs on a deadlock"
14839 *) error "error executing flock_deadlock $DIR/$tfile"
14843 run_test 235 "LU-1715: flock deadlock detection does not work properly"
14847 check_swap_layouts_support && return 0
14848 test_mkdir -c1 $DIR/$tdir
14850 local ref1=/etc/passwd
14851 local ref2=/etc/group
14852 local file1=$DIR/$tdir/f1
14853 local file2=$DIR/$tdir/f2
14855 $SETSTRIPE -c 1 $file1 || error "cannot setstripe on '$file1': rc = $?"
14856 cp $ref1 $file1 || error "cp $ref1 $file1 failed: rc = $?"
14857 $SETSTRIPE -c 2 $file2 || error "cannot setstripe on '$file2': rc = $?"
14858 cp $ref2 $file2 || error "cp $ref2 $file2 failed: rc = $?"
14859 local fd=$(free_fd)
14860 local cmd="exec $fd<>$file2"
14863 $LFS swap_layouts $file1 /proc/self/fd/${fd} ||
14864 error "cannot swap layouts of '$file1' and /proc/self/fd/${fd}"
14867 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
14872 run_test 236 "Layout swap on open unlinked file"
14874 # test to verify file handle related system calls
14875 # (name_to_handle_at/open_by_handle_at)
14876 # The new system calls are supported in glibc >= 2.14.
14879 echo "Test file_handle syscalls" > $DIR/$tfile ||
14880 error "write failed"
14881 check_fhandle_syscalls $DIR/$tfile ||
14882 error "check_fhandle_syscalls failed"
14884 run_test 237 "Verify name_to_handle_at/open_by_handle_at syscalls"
14886 # LU-4659 linkea consistency
14888 local server_version=$(lustre_version_code $SINGLEMDS)
14890 [[ $server_version -gt $(version_code 2.5.57) ]] ||
14891 [[ $server_version -gt $(version_code 2.5.1) &&
14892 $server_version -lt $(version_code 2.5.50) ]] ||
14893 { skip "Need MDS version at least 2.5.58 or 2.5.2+"; return; }
14896 ln $DIR/$tfile $DIR/$tfile.lnk
14897 touch $DIR/$tfile.new
14898 mv $DIR/$tfile.new $DIR/$tfile
14899 local fid1=$($LFS path2fid $DIR/$tfile)
14900 local fid2=$($LFS path2fid $DIR/$tfile.lnk)
14901 local path1=$($LFS fid2path $FSNAME "$fid1")
14902 [ $tfile == $path1 ] || error "linkea inconsistent: $tfile $fid1 $path1"
14903 local path2=$($LFS fid2path $FSNAME "$fid2")
14904 [ $tfile.lnk == $path2 ] ||
14905 error "linkea inconsistent: $tfile.lnk $fid2 $path2!"
14908 run_test 238 "Verify linkea consistency"
14910 test_239A() { # was test_239
14911 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.60) ] &&
14912 skip "Need MDS version at least 2.5.60" && return
14913 local list=$(comma_list $(mdts_nodes))
14915 mkdir -p $DIR/$tdir
14916 createmany -o $DIR/$tdir/f- 5000
14917 unlinkmany $DIR/$tdir/f- 5000
14918 [ $(lustre_version_code $SINGLEMDS) -gt $(version_code 2.10.53) ] &&
14919 do_nodes $list "lctl set_param -n osp.*.force_sync=1"
14920 changes=$(do_nodes $list "lctl get_param -n osp.*MDT*.sync_changes \
14921 osp.*MDT*.sync_in_flight" | calc_sum)
14922 [ "$changes" -eq 0 ] || error "$changes not synced"
14924 run_test 239A "osp_sync test"
14926 test_239a() { #LU-5297
14927 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14929 #define OBD_FAIL_OSP_CHECK_INVALID_REC 0x2100
14930 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2100
14931 chgrp $RUNAS_GID $DIR/$tfile
14932 wait_delete_completed
14934 run_test 239a "process invalid osp sync record correctly"
14936 test_239b() { #LU-5297
14937 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14939 #define OBD_FAIL_OSP_CHECK_ENOMEM 0x2101
14940 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2101
14941 chgrp $RUNAS_GID $DIR/$tfile1
14942 wait_delete_completed
14943 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
14945 chgrp $RUNAS_GID $DIR/$tfile2
14946 wait_delete_completed
14948 run_test 239b "process osp sync record with ENOMEM error correctly"
14951 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14952 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14954 mkdir -p $DIR/$tdir
14956 $LFS mkdir -i 0 $DIR/$tdir/d0 ||
14957 error "failed to mkdir $DIR/$tdir/d0 on MDT0"
14958 $LFS mkdir -i 1 $DIR/$tdir/d0/d1 ||
14959 error "failed to mkdir $DIR/$tdir/d0/d1 on MDT1"
14961 umount_client $MOUNT || error "umount failed"
14962 #define OBD_FAIL_TGT_DELAY_CONDITIONAL 0x713
14963 do_facet mds2 lctl set_param fail_loc=0x713 fail_val=1
14964 mount_client $MOUNT || error "failed to mount client"
14966 echo "stat $DIR/$tdir/d0/d1, should not fail/ASSERT"
14967 stat $DIR/$tdir/d0/d1 || error "fail to stat $DIR/$tdir/d0/d1"
14969 run_test 240 "race between ldlm enqueue and the connection RPC (no ASSERT)"
14972 for LOOP in $(seq $1); do
14973 dd if=$DIR/$tfile of=/dev/null bs=40960 count=1 2>/dev/null
14974 cancel_lru_locks $OSC || true
14979 for LOOP in $(seq $1); do
14980 dd if=$DIR/$tfile of=/dev/null bs=40960 count=1 \
14981 iflag=direct 2>/dev/null
14985 test_241a() { # was test_241
14986 dd if=/dev/zero of=$DIR/$tfile count=1 bs=40960
14988 cancel_lru_locks $OSC
14989 test_241_bio 1000 &
14994 run_test 241a "bio vs dio"
14997 dd if=/dev/zero of=$DIR/$tfile count=1 bs=40960
14999 test_241_dio 1000 &
15004 run_test 241b "dio vs dio"
15007 remote_mds_nodsh && skip "remote MDS with nodsh" && return
15008 mkdir -p $DIR/$tdir
15009 touch $DIR/$tdir/$tfile
15011 #define OBD_FAIL_MDS_READPAGE_PACK 0x105
15012 do_facet mds1 lctl set_param fail_loc=0x105
15013 /bin/ls $DIR/$tdir && error "ls $DIR/$tdir should fail"
15015 do_facet mds1 lctl set_param fail_loc=0
15016 /bin/ls $DIR/$tdir || error "ls $DIR/$tdir failed"
15018 run_test 242 "mdt_readpage failure should not cause directory unreadable"
15022 test_mkdir $DIR/$tdir
15023 group_lock_test -d $DIR/$tdir || error "A group lock test failed"
15025 run_test 243 "various group lock tests"
15029 test_mkdir $DIR/$tdir
15030 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=35
15031 sendfile_grouplock $DIR/$tdir/$tfile || \
15032 error "sendfile+grouplock failed"
15035 run_test 244 "sendfile with group lock tests"
15038 local flagname="multi_mod_rpcs"
15039 local connect_data_name="max_mod_rpcs"
15042 # check if multiple modify RPCs flag is set
15043 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import |
15044 grep "connect_flags:")
15047 echo "$out" | grep -qw $flagname
15048 if [ $? -ne 0 ]; then
15049 echo "connect flag $flagname is not set"
15053 # check if multiple modify RPCs data is set
15054 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import)
15057 echo "$out" | grep -qw $connect_data_name ||
15058 error "import should have connect data $connect_data_name"
15060 run_test 245 "check mdc connection flag/data: multiple modify RPCs"
15062 test_246() { # LU-7371
15063 remote_ost_nodsh && skip "remote OST with nodsh" && return
15064 [ $(lustre_version_code ost1) -lt $(version_code 2.7.62) ] &&
15065 skip "Need OST version >= 2.7.62" && return 0
15066 do_facet ost1 $LCTL set_param fail_val=4095
15067 #define OBD_FAIL_OST_READ_SIZE 0x234
15068 do_facet ost1 $LCTL set_param fail_loc=0x234
15069 $LFS setstripe $DIR/$tfile -i 0 -c 1
15070 dd if=/dev/zero of=$DIR/$tfile bs=4095 count=1 > /dev/null 2>&1
15071 cancel_lru_locks $FSNAME-OST0000
15072 dd if=$DIR/$tfile of=/dev/null bs=1048576 || error "Read failed"
15074 run_test 246 "Read file of size 4095 should return right length"
15080 umount_client $submount
15085 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
15087 { skip "Fileset feature is not supported"; return; }
15089 local submount=${MOUNT}_$tdir
15092 mkdir -p $submount || error "mkdir $submount failed"
15093 FILESET="$FILESET/$tdir" mount_client $submount ||
15094 error "mount $submount failed"
15095 trap "cleanup_247 $submount" EXIT
15096 echo foo > $submount/$tfile || error "write $submount/$tfile failed"
15097 [ $(cat $MOUNT/$tdir/$tfile) = "foo" ] ||
15098 error "read $MOUNT/$tdir/$tfile failed"
15099 cleanup_247 $submount
15101 run_test 247a "mount subdir as fileset"
15104 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
15105 { skip "Fileset feature is not supported"; return; }
15107 local submount=${MOUNT}_$tdir
15109 rm -rf $MOUNT/$tdir
15110 mkdir -p $submount || error "mkdir $submount failed"
15112 FILESET="$FILESET/$tdir" mount_client $submount &&
15113 error "mount $submount should fail"
15116 run_test 247b "mount subdir that dose not exist"
15119 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
15120 { skip "Fileset feature is not supported"; return; }
15122 local submount=${MOUNT}_$tdir
15124 mkdir -p $MOUNT/$tdir/dir1
15125 mkdir -p $submount || error "mkdir $submount failed"
15126 trap "cleanup_247 $submount" EXIT
15127 FILESET="$FILESET/$tdir" mount_client $submount ||
15128 error "mount $submount failed"
15129 local fid=$($LFS path2fid $MOUNT/)
15130 $LFS fid2path $submount $fid && error "fid2path should fail"
15131 cleanup_247 $submount
15133 run_test 247c "running fid2path outside root"
15136 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
15137 { skip "Fileset feature is not supported"; return; }
15139 local submount=${MOUNT}_$tdir
15141 mkdir -p $MOUNT/$tdir/dir1
15142 mkdir -p $submount || error "mkdir $submount failed"
15143 FILESET="$FILESET/$tdir" mount_client $submount ||
15144 error "mount $submount failed"
15145 trap "cleanup_247 $submount" EXIT
15146 local fid=$($LFS path2fid $submount/dir1)
15147 $LFS fid2path $submount $fid || error "fid2path should succeed"
15148 cleanup_247 $submount
15150 run_test 247d "running fid2path inside root"
15154 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
15156 { skip "Fileset feature is not supported"; return; }
15158 local submount=${MOUNT}_$tdir
15161 mkdir -p $submount || error "mkdir $submount failed"
15162 FILESET="$FILESET/.." mount_client $submount &&
15163 error "mount $submount should fail"
15166 run_test 247e "mount .. as fileset"
15169 local fast_read_sav=$($LCTL get_param -n llite.*.fast_read 2>/dev/null)
15170 [ -z "$fast_read_sav" ] && skip "no fast read support" && return
15172 # create a large file for fast read verification
15173 dd if=/dev/zero of=$DIR/$tfile bs=1M count=128 > /dev/null 2>&1
15175 # make sure the file is created correctly
15176 $CHECKSTAT -s $((128*1024*1024)) $DIR/$tfile ||
15177 { rm -f $DIR/$tfile; skip "file creation error" && return; }
15179 echo "Test 1: verify that fast read is 4 times faster on cache read"
15181 # small read with fast read enabled
15182 $LCTL set_param -n llite.*.fast_read=1
15183 local t_fast=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
15184 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
15185 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
15186 # small read with fast read disabled
15187 $LCTL set_param -n llite.*.fast_read=0
15188 local t_slow=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
15189 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
15190 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
15192 # verify that fast read is 4 times faster for cache read
15193 [ $(bc <<< "4 * $t_fast < $t_slow") -eq 1 ] ||
15194 error_not_in_vm "fast read was not 4 times faster: " \
15195 "$t_fast vs $t_slow"
15197 echo "Test 2: verify the performance between big and small read"
15198 $LCTL set_param -n llite.*.fast_read=1
15200 # 1k non-cache read
15201 cancel_lru_locks osc
15202 local t_1k=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
15203 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
15204 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
15206 # 1M non-cache read
15207 cancel_lru_locks osc
15208 local t_1m=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
15209 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
15210 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
15212 # verify that big IO is not 4 times faster than small IO
15213 [ $(bc <<< "4 * $t_1k >= $t_1m") -eq 1 ] ||
15214 error_not_in_vm "bigger IO is way too fast: $t_1k vs $t_1m"
15216 $LCTL set_param -n llite.*.fast_read=$fast_read_sav
15219 run_test 248 "fast read verification"
15221 test_249() { # LU-7890
15223 $SETSTRIPE -c 1 $DIR/$tfile
15225 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.53) ] &&
15226 skip "Need at least version 2.8.54"
15228 # Offset 2T == 4k * 512M
15229 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 seek=512M ||
15230 error "dd to 2T offset failed"
15232 run_test 249 "Write above 2T file size"
15235 [ "$(facet_fstype ost$(($($GETSTRIPE -i $DIR/$tfile) + 1)))" = "zfs" ] \
15236 && skip "no 16TB file size limit on ZFS" && return
15238 $SETSTRIPE -c 1 $DIR/$tfile
15239 # ldiskfs extent file size limit is (16TB - 4KB - 1) bytes
15240 local size=$((16 * 1024 * 1024 * 1024 * 1024 - 4096 - 1))
15241 $TRUNCATE $DIR/$tfile $size || error "truncate $tfile to $size failed"
15242 dd if=/dev/zero of=$DIR/$tfile bs=10 count=1 oflag=append \
15243 conv=notrunc,fsync && error "append succeeded"
15246 run_test 250 "Write above 16T limit"
15249 $SETSTRIPE -c -1 -S 1048576 $DIR/$tfile
15251 #define OBD_FAIL_LLITE_LOST_LAYOUT 0x1407
15252 #Skip once - writing the first stripe will succeed
15253 $LCTL set_param fail_loc=0xa0001407 fail_val=1
15254 $MULTIOP $DIR/$tfile o:O_RDWR:w2097152c 2>&1 | grep -q "short write" &&
15255 error "short write happened"
15257 $LCTL set_param fail_loc=0xa0001407 fail_val=1
15258 $MULTIOP $DIR/$tfile or2097152c 2>&1 | grep -q "short read" &&
15259 error "short read happened"
15263 run_test 251 "Handling short read and write correctly"
15273 remote_mds_nodsh && skip "remote MDS with nodsh" && return
15274 remote_ost_nodsh && skip "remote OST with nodsh" && return
15275 if [ "$(facet_fstype ost1)" != "ldiskfs" -o \
15276 "$(facet_fstype mds1)" != "ldiskfs" ]; then
15277 skip "ldiskfs only test"
15281 # check lr_reader on OST0000
15283 dev=$(facet_device $tgt)
15284 out=$(do_facet $tgt $LR_READER $dev)
15285 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
15287 uuid=$(echo "$out" | grep -i uuid | awk '{ print $2 }')
15288 [ "$uuid" == "$(ostuuid_from_index 0)" ] ||
15289 error "Invalid uuid returned by $LR_READER on target $tgt"
15290 echo -e "uuid returned by $LR_READER is '$uuid'\n"
15292 # check lr_reader -c on MDT0000
15294 dev=$(facet_device $tgt)
15295 if ! do_facet $tgt $LR_READER -h | grep -q OPTIONS; then
15296 echo "$LR_READER does not support additional options"
15299 out=$(do_facet $tgt $LR_READER -c $dev)
15300 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
15302 num=$(echo "$out" | grep -c "mdtlov")
15303 [ "$num" -eq $((MDSCOUNT - 1)) ] ||
15304 error "Invalid number of mdtlov clients returned by $LR_READER"
15305 echo -e "Number of mdtlov clients returned by $LR_READER is '$num'\n"
15307 # check lr_reader -cr on MDT0000
15308 out=$(do_facet $tgt $LR_READER -cr $dev)
15309 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
15311 echo "$out" | grep -q "^reply_data:$" ||
15312 error "$LR_READER should have returned 'reply_data' section"
15313 num=$(echo "$out" | grep -c "client_generation")
15314 echo -e "Number of reply data returned by $LR_READER is '$num'\n"
15316 run_test 252 "check lr_reader tool"
15318 test_253_fill_ost() {
15319 local size_mb #how many MB should we write to pass watermark
15320 local lwm=$3 #low watermark
15321 local free_10mb #10% of free space
15323 free_kb=$($LFS df $MOUNT | grep $1 | awk '{ print $4 }')
15324 size_mb=$((free_kb / 1024 - lwm))
15325 free_10mb=$((free_kb / 10240))
15326 #If 10% of free space cross low watermark use it
15327 if (( free_10mb > size_mb )); then
15330 #At least we need to store 1.1 of difference between
15331 #free space and low watermark
15332 size_mb=$((size_mb + size_mb / 10))
15334 if (( lwm <= $((free_kb / 1024)) )) || [ ! -f $DIR/$tdir/1 ]; then
15335 dd if=/dev/zero of=$DIR/$tdir/1 bs=1M count=$size_mb \
15336 oflag=append conv=notrunc
15341 free_kb=$($LFS df $MOUNT | grep $1 | awk '{ print $4 }')
15342 echo "OST still has $((free_kb / 1024)) mbytes free"
15349 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15350 remote_mds_nodsh && skip "remote MDS with nodsh" && return
15351 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
15353 local ost_name=$($LFS osts |
15354 sed -n 's/^'$ostidx': \(.*\)_UUID .*/\1/p')
15356 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $ost_name)
15357 do_facet $SINGLEMDS $LCTL get_param -n \
15358 osp.$mdtosc_proc1.reserved_mb_high ||
15359 { skip "remote MDS does not support reserved_mb_high" &&
15364 wait_delete_completed
15367 local last_wm_h=$(do_facet $SINGLEMDS $LCTL get_param -n \
15368 osp.$mdtosc_proc1.reserved_mb_high)
15369 local last_wm_l=$(do_facet $SINGLEMDS $LCTL get_param -n \
15370 osp.$mdtosc_proc1.reserved_mb_low)
15371 echo "prev high watermark $last_wm_h, prev low watermark $last_wm_l"
15373 if ! combined_mgs_mds ; then
15376 create_pool $FSNAME.$TESTNAME || error "Pool creation failed"
15377 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $ost_name ||
15378 error "Adding $ost_name to pool failed"
15380 # Wait for client to see a OST at pool
15381 wait_update $HOSTNAME "$LCTL get_param -n
15382 lov.$FSNAME-*.pools.$TESTNAME | sort -u |
15383 grep $ost_name" "$ost_name""_UUID" $((TIMEOUT/2)) ||
15384 error "Client can not see the pool"
15385 $SETSTRIPE $DIR/$tdir -i $ostidx -c 1 -p $FSNAME.$TESTNAME ||
15386 error "Setstripe failed"
15388 dd if=/dev/zero of=$DIR/$tdir/0 bs=1M count=10
15389 local blocks=$($LFS df $MOUNT | grep $ost_name | awk '{ print $4 }')
15390 echo "OST still has $((blocks/1024)) mbytes free"
15392 local new_lwm=$((blocks/1024-10))
15393 do_facet $SINGLEMDS $LCTL set_param \
15394 osp.$mdtosc_proc1.reserved_mb_high=$((new_lwm+5))
15395 do_facet $SINGLEMDS $LCTL set_param \
15396 osp.$mdtosc_proc1.reserved_mb_low=$new_lwm
15398 test_253_fill_ost $ost_name $mdtosc_proc1 $new_lwm
15400 #First enospc could execute orphan deletion so repeat.
15401 test_253_fill_ost $ost_name $mdtosc_proc1 $new_lwm
15403 local oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
15404 osp.$mdtosc_proc1.prealloc_status)
15405 echo "prealloc_status $oa_status"
15407 dd if=/dev/zero of=$DIR/$tdir/2 bs=1M count=1 &&
15408 error "File creation should fail"
15409 #object allocation was stopped, but we still able to append files
15410 dd if=/dev/zero of=$DIR/$tdir/1 bs=1M seek=6 count=5 oflag=append ||
15411 error "Append failed"
15412 rm -f $DIR/$tdir/1 $DIR/$tdir/0 $DIR/$tdir/r*
15414 wait_delete_completed
15418 for i in $(seq 10 12); do
15419 dd if=/dev/zero of=$DIR/$tdir/$i bs=1M count=1 2>/dev/null ||
15420 error "File creation failed after rm";
15423 oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
15424 osp.$mdtosc_proc1.prealloc_status)
15425 echo "prealloc_status $oa_status"
15427 if (( oa_status != 0 )); then
15428 error "Object allocation still disable after rm"
15430 do_facet $SINGLEMDS $LCTL set_param \
15431 osp.$mdtosc_proc1.reserved_mb_high=$last_wm_h
15432 do_facet $SINGLEMDS $LCTL set_param \
15433 osp.$mdtosc_proc1.reserved_mb_low=$last_wm_l
15436 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $ost_name ||
15437 error "Remove $ost_name from pool failed"
15438 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME ||
15439 error "Pool destroy fialed"
15441 if ! combined_mgs_mds ; then
15445 run_test 253 "Check object allocation limit"
15450 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15451 remote_mds_nodsh && skip "remote MDS with nodsh" && return
15453 local MDT0=$(facet_svc $SINGLEMDS)
15455 do_facet $SINGLEMDS $LCTL get_param -n mdd.$MDT0.changelog_size ||
15456 { skip "MDS does not support changelog_size" && return; }
15458 changelog_register || error "changelog_register failed"
15460 changelog_clear 0 || error "changelog_clear failed"
15462 local size1=$(do_facet $SINGLEMDS \
15463 $LCTL get_param -n mdd.$MDT0.changelog_size)
15464 echo "Changelog size $size1"
15467 $LFS mkdir -i 0 $DIR/$tdir
15469 mkdir -p $DIR/$tdir/pics/2008/zachy
15470 touch $DIR/$tdir/pics/2008/zachy/timestamp
15471 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
15472 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
15473 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
15474 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
15475 rm $DIR/$tdir/pics/desktop.jpg
15477 local size2=$(do_facet $SINGLEMDS \
15478 $LCTL get_param -n mdd.$MDT0.changelog_size)
15479 echo "Changelog size after work $size2"
15481 (( $size2 > $size1 )) ||
15482 error "new Changelog size=$size2 less than old size=$size1"
15484 run_test 254 "Check changelog size"
15491 lfs ladvise -a invalid $file 2>&1 | grep "Valid types" |
15492 awk -F: '{print $2}' | grep $type > /dev/null
15493 if [ $? -ne 0 ]; then
15503 lfs ladvise -a willread $file > /dev/null 2>&1
15504 if [ $? -eq 0 ]; then
15508 lfs ladvise -a willread $file 2>&1 |
15509 grep "Inappropriate ioctl for device" > /dev/null
15510 if [ $? -eq 0 ]; then
15517 bc <<<"scale=2; ($1 - $2) * 100 / $2"
15520 # run a random read IO workload
15521 # usage: random_read_iops <filename> <filesize> <iosize>
15522 random_read_iops() {
15525 local iosize=${3:-4096}
15527 $READS -f $file -s $fsize -b $iosize -n $((fsize / iosize)) -t 60 |
15528 sed -e '/^$/d' -e 's#.*s, ##' -e 's#MB/s##'
15531 drop_file_oss_cache() {
15535 $LFS ladvise -a dontneed $file 2>/dev/null ||
15536 do_nodes $nodes "echo 3 > /proc/sys/vm/drop_caches"
15539 ladvise_willread_performance()
15542 local average_origin=0
15543 local average_cache=0
15544 local average_ladvise=0
15546 for ((i = 1; i <= $repeat; i++)); do
15547 echo "Iter $i/$repeat: reading without willread hint"
15548 cancel_lru_locks osc
15549 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
15550 local speed_origin=$(random_read_iops $DIR/$tfile $size)
15551 echo "Iter $i/$repeat: uncached speed: $speed_origin"
15552 average_origin=$(bc <<<"$average_origin + $speed_origin")
15554 cancel_lru_locks osc
15555 local speed_cache=$(random_read_iops $DIR/$tfile $size)
15556 echo "Iter $i/$repeat: OSS cache speed: $speed_cache"
15557 average_cache=$(bc <<<"$average_cache + $speed_cache")
15559 cancel_lru_locks osc
15560 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
15561 $LFS ladvise -a willread $DIR/$tfile || error "ladvise failed"
15562 local speed_ladvise=$(random_read_iops $DIR/$tfile $size)
15563 echo "Iter $i/$repeat: ladvise speed: $speed_ladvise"
15564 average_ladvise=$(bc <<<"$average_ladvise + $speed_ladvise")
15566 average_origin=$(bc <<<"scale=2; $average_origin / $repeat")
15567 average_cache=$(bc <<<"scale=2; $average_cache / $repeat")
15568 average_ladvise=$(bc <<<"scale=2; $average_ladvise / $repeat")
15570 speedup_cache=$(percent $average_cache $average_origin)
15571 speedup_ladvise=$(percent $average_ladvise $average_origin)
15573 echo "Average uncached read: $average_origin"
15574 echo "Average speedup with OSS cached read: " \
15575 "$average_cache = +$speedup_cache%"
15576 echo "Average speedup with ladvise willread: " \
15577 "$average_ladvise = +$speedup_ladvise%"
15579 local lowest_speedup=20
15580 if [ ${average_cache%.*} -lt $lowest_speedup ]; then
15581 echo "Speedup with OSS cached read less than $lowest_speedup%," \
15582 "got $average_cache%. Skipping ladvise willread check."
15586 # the test won't work on ZFS until it supports 'ladvise dontneed', but
15587 # it is still good to run until then to exercise 'ladvise willread'
15588 ! $LFS ladvise -a dontneed $DIR/$tfile &&
15589 [ "$(facet_fstype ost1)" = "zfs" ] &&
15590 echo "osd-zfs does not support dontneed or drop_caches" &&
15593 lowest_speedup=$(bc <<<"scale=2; $average_cache / 2")
15594 [ ${average_ladvise%.*} -gt $lowest_speedup ] ||
15595 error_not_in_vm "Speedup with willread is less than " \
15596 "$lowest_speedup%, got $average_ladvise%"
15600 [ $(lustre_version_code ost1) -lt $(version_code 2.8.54) ] &&
15601 skip "lustre < 2.8.54 does not support ladvise " && return
15602 remote_ost_nodsh && skip "remote OST with nodsh" && return
15604 lfs setstripe -c -1 -i 0 $DIR/$tfile || error "$tfile failed"
15606 ladvise_no_type willread $DIR/$tfile &&
15607 skip "willread ladvise is not supported" && return
15609 ladvise_no_ioctl $DIR/$tfile &&
15610 skip "ladvise ioctl is not supported" && return
15613 local size=$((size_mb * 1048576))
15614 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
15615 error "dd to $DIR/$tfile failed"
15617 lfs ladvise -a willread $DIR/$tfile ||
15618 error "Ladvise failed with no range argument"
15620 lfs ladvise -a willread -s 0 $DIR/$tfile ||
15621 error "Ladvise failed with no -l or -e argument"
15623 lfs ladvise -a willread -e 1 $DIR/$tfile ||
15624 error "Ladvise failed with only -e argument"
15626 lfs ladvise -a willread -l 1 $DIR/$tfile ||
15627 error "Ladvise failed with only -l argument"
15629 lfs ladvise -a willread -s 2 -e 1 $DIR/$tfile &&
15630 error "End offset should not be smaller than start offset"
15632 lfs ladvise -a willread -s 2 -e 2 $DIR/$tfile &&
15633 error "End offset should not be equal to start offset"
15635 lfs ladvise -a willread -s $size -l 1 $DIR/$tfile ||
15636 error "Ladvise failed with overflowing -s argument"
15638 lfs ladvise -a willread -s 1 -e $((size + 1)) $DIR/$tfile ||
15639 error "Ladvise failed with overflowing -e argument"
15641 lfs ladvise -a willread -s 1 -l $size $DIR/$tfile ||
15642 error "Ladvise failed with overflowing -l argument"
15644 lfs ladvise -a willread -l 1 -e 2 $DIR/$tfile &&
15645 error "Ladvise succeeded with conflicting -l and -e arguments"
15647 echo "Synchronous ladvise should wait"
15649 #define OBD_FAIL_OST_LADVISE_PAUSE 0x237
15650 do_nodes $(comma_list $(osts_nodes)) \
15651 $LCTL set_param fail_val=$delay fail_loc=0x237
15653 local start_ts=$SECONDS
15654 lfs ladvise -a willread $DIR/$tfile ||
15655 error "Ladvise failed with no range argument"
15656 local end_ts=$SECONDS
15657 local inteval_ts=$((end_ts - start_ts))
15659 if [ $inteval_ts -lt $(($delay - 1)) ]; then
15660 error "Synchronous advice didn't wait reply"
15663 echo "Asynchronous ladvise shouldn't wait"
15664 local start_ts=$SECONDS
15665 lfs ladvise -a willread -b $DIR/$tfile ||
15666 error "Ladvise failed with no range argument"
15667 local end_ts=$SECONDS
15668 local inteval_ts=$((end_ts - start_ts))
15670 if [ $inteval_ts -gt $(($delay / 2)) ]; then
15671 error "Asynchronous advice blocked"
15674 do_nodes $(comma_list $(osts_nodes)) $LCTL set_param fail_loc=0
15675 ladvise_willread_performance
15677 run_test 255a "check 'lfs ladvise -a willread'"
15683 do_facet $facet "cat /proc/meminfo | grep ^${info}:" | awk '{print $2}'
15687 [ $(lustre_version_code ost1) -lt $(version_code 2.8.54) ] &&
15688 skip "lustre < 2.8.54 does not support ladvise " && return
15689 remote_ost_nodsh && skip "remote OST with nodsh" && return
15691 lfs setstripe -c 1 -i 0 $DIR/$tfile
15693 ladvise_no_type dontneed $DIR/$tfile &&
15694 skip "dontneed ladvise is not supported" && return
15696 ladvise_no_ioctl $DIR/$tfile &&
15697 skip "ladvise ioctl is not supported" && return
15699 [ $(lustre_version_code ost1) -lt $(version_code 2.8.54) ] &&
15700 skip "lustre < 2.8.54 does not support ladvise" && return
15702 ! $LFS ladvise -a dontneed $DIR/$tfile &&
15703 [ "$(facet_fstype ost1)" = "zfs" ] &&
15704 skip "zfs-osd does not support 'ladvise dontneed'" && return
15707 local size=$((size_mb * 1048576))
15708 # In order to prevent disturbance of other processes, only check 3/4
15709 # of the memory usage
15710 local kibibytes=$((size_mb * 1024 * 3 / 4))
15712 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
15713 error "dd to $DIR/$tfile failed"
15715 local total=$(facet_meminfo ost1 MemTotal)
15716 echo "Total memory: $total KiB"
15718 do_facet ost1 "sync && echo 3 > /proc/sys/vm/drop_caches"
15719 local before_read=$(facet_meminfo ost1 Cached)
15720 echo "Cache used before read: $before_read KiB"
15722 lfs ladvise -a willread $DIR/$tfile ||
15723 error "Ladvise willread failed"
15724 local after_read=$(facet_meminfo ost1 Cached)
15725 echo "Cache used after read: $after_read KiB"
15727 lfs ladvise -a dontneed $DIR/$tfile ||
15728 error "Ladvise dontneed again failed"
15729 local no_read=$(facet_meminfo ost1 Cached)
15730 echo "Cache used after dontneed ladvise: $no_read KiB"
15732 if [ $total -lt $((before_read + kibibytes)) ]; then
15733 echo "Memory is too small, abort checking"
15737 if [ $((before_read + kibibytes)) -gt $after_read ]; then
15738 error "Ladvise willread should use more memory" \
15739 "than $kibibytes KiB"
15742 if [ $((no_read + kibibytes)) -gt $after_read ]; then
15743 error "Ladvise dontneed should release more memory" \
15744 "than $kibibytes KiB"
15747 run_test 255b "check 'lfs ladvise -a dontneed'"
15756 [ $(lustre_version_code ost1) -lt $(version_code 2.10.50) ] &&
15757 skip "lustre < 2.10.53 does not support lockahead" && return
15759 test_mkdir -p $DIR/$tdir
15760 $SETSTRIPE -i 0 $DIR/$tdir
15762 #test 10 returns only success/failure
15764 lockahead_test -d $DIR/$tdir -t $i -f $tfile
15766 if [ $rc -eq 255 ]; then
15767 error "Ladvise test${i} failed, ${rc}"
15770 #test 11 counts lock enqueue requests, all others count new locks
15772 count=$(do_facet ost1 \
15773 $LCTL get_param -n ost.OSS.ost.stats)
15774 count=$(echo "$count" | grep ldlm_extent_enqueue | awk '{ print $2 }')
15776 lockahead_test -d $DIR/$tdir -t $i -f $tfile
15778 if [ $rc -eq 255 ]; then
15779 error "Ladvise test${i} failed, ${rc}"
15782 new_count=$(do_facet ost1 \
15783 $LCTL get_param -n ost.OSS.ost.stats)
15784 new_count=$(echo "$new_count" | grep ldlm_extent_enqueue | \
15785 awk '{ print $2 }')
15787 difference="$((new_count - count))"
15788 if [ $difference -ne $rc ]; then
15789 error "Ladvise test${i}, bad enqueue count, returned " \
15790 "${rc}, actual ${difference}"
15793 for i in $(seq 12 21); do
15794 # If we do not do this, we run the risk of having too many
15795 # locks and starting lock cancellation while we are checking
15797 cancel_lru_locks osc
15799 count=$($LCTL get_param -n \
15800 ldlm.namespaces.$FSNAME-OST0000*osc-f*.lock_unused_count)
15802 lockahead_test -d $DIR/$tdir -t $i -f $tfile
15804 if [ $rc -eq 255 ]; then
15805 error "Ladvise test ${i} failed, ${rc}"
15808 new_count=$($LCTL get_param -n \
15809 ldlm.namespaces.$FSNAME-OST0000*osc-f*.lock_unused_count)
15810 difference="$((new_count - count))"
15812 # Test 15 output is divided by 100 to map down to valid return
15813 if [ $i -eq 15 ]; then
15817 if [ $difference -ne $rc ]; then
15818 error "Ladvise test ${i}, bad lock count, returned " \
15819 "${rc}, actual ${difference}"
15823 #test 22 returns only success/failure
15825 lockahead_test -d $DIR/$tdir -t $i -f $tfile
15827 if [ $rc -eq 255 ]; then
15828 error "Ladvise test${i} failed, ${rc}"
15831 run_test 255c "suite of ladvise lockahead tests"
15838 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15839 remote_mds_nodsh && skip "remote MDS with nodsh" && return
15840 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
15841 skip "ldiskfs only test" && return
15843 mdt_dev=$(mdsdevname 1)
15845 changelog_users $SINGLEMDS | grep "^cl" &&
15846 skip "active changelog user" && return
15848 changelog_register || error "changelog_register failed"
15851 mkdir -p $DIR/$tdir
15853 changelog_clear 0 || error "changelog_clear failed"
15856 touch $DIR/$tdir/{1..10}
15859 stop $SINGLEMDS || error "Fail to stop MDT"
15863 start $SINGLEMDS $mdt_dev $MDS_MOUNT_OPTS || error "Fail to start MDT"
15865 #after mount new plainllog is used
15866 touch $DIR/$tdir/{11..19}
15867 local tmpfile=$(mktemp -u $tfile.XXXXXX)
15868 cat_sl=$(do_facet $SINGLEMDS "sync; \
15869 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
15870 llog_reader $tmpfile | grep -c type=1064553b")
15871 do_facet $SINGLEMDS llog_reader $tmpfile
15873 [ $cat_sl != 2 ] && error "Changelog catalog has $cat_sl != 2 slots"
15875 changelog_clear 0 || error "changelog_clear failed"
15877 cat_sl=$(do_facet $SINGLEMDS "sync; \
15878 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
15879 llog_reader $tmpfile | grep -c type=1064553b; rm -f $tmpfile")
15881 if (( cat_sl == 2 )); then
15882 error "Empty plain llog was not deleted from changelog catalog"
15883 elif (( cat_sl != 1 )); then
15884 error "Active plain llog shouldn't be deleted from catalog"
15887 run_test 256 "Check llog delete for empty and not full state"
15890 remote_mds_nodsh && skip "remote MDS with nodsh" && return
15891 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.55) ]] &&
15892 skip "Need MDS version at least 2.8.55" && return
15894 test_mkdir $DIR/$tdir
15896 setfattr -n trusted.name1 -v value1 $DIR/$tdir ||
15897 error "setfattr -n trusted.name1=value1 $DIR/$tdir failed"
15900 #define OBD_FAIL_MDS_XATTR_REP 0x161
15901 local mdtidx=$($LFS getstripe -M $DIR/$tdir)
15902 local facet=mds$((mdtidx + 1))
15903 set_nodes_failloc $(facet_active_host $facet) 0x80000161
15904 getfattr -n trusted.name1 $DIR/$tdir 2> /dev/null
15906 stop $facet || error "stop MDS failed"
15907 start $facet $(mdsdevname $((mdtidx + 1))) $MDS_MOUNT_OPTS ||
15908 error "start MDS fail"
15910 run_test 257 "xattr locks are not lost"
15912 # Verify we take the i_mutex when security requires it
15914 #define OBD_FAIL_IMUTEX_SEC 0x141c
15915 $LCTL set_param fail_loc=0x141c
15917 chmod u+s $DIR/$tfile
15918 chmod a+rwx $DIR/$tfile
15919 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
15921 if [ $RC -ne 0 ]; then
15922 error "error, failed to take i_mutex, rc=$?"
15928 # Verify we do NOT take the i_mutex in the normal case
15930 #define OBD_FAIL_IMUTEX_NOSEC 0x141d
15931 $LCTL set_param fail_loc=0x141d
15934 chmod a+rw $DIR/$tfile
15935 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
15937 if [ $RC -ne 0 ]; then
15938 error "error, took i_mutex unnecessarily, rc=$?"
15943 run_test 258b "verify i_mutex security behavior"
15946 #define OBD_FAIL_MDC_CLOSE 0x806
15947 $LCTL set_param fail_loc=0x80000806
15951 run_test 260 "Check mdc_close fail"
15953 ### Data-on-MDT sanity tests ###
15956 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
15957 skip "Need MDS version at least 2.10.55" && return
15960 local dom=$DIR/$tdir/dom_file
15961 local tmp=$DIR/$tdir/tmp_file
15963 mkdir -p $DIR/$tdir
15965 # basic checks for DoM component creation
15966 $LFS setstripe -E 1024K -E 1024K -L mdt $dom 2>/dev/null &&
15967 error "Can set MDT layout to non-first entry"
15969 $LFS setstripe -E 1024K -L mdt -E 1024K -L mdt $dom 2>/dev/null &&
15970 error "Can define multiple entries as MDT layout"
15972 $LFS setstripe -E 1M -L mdt $dom ||
15973 error "Can't create DoM layout"
15975 [ $($LFS getstripe -L $dom) == "mdt" ] || error "bad pattern"
15976 [ $($LFS getstripe -c $dom) == 0 ] || error "bad stripe count"
15977 [ $($LFS getstripe -S $dom) == 1048576 ] || error "bad stripe size"
15979 local mdtidx=$($GETSTRIPE -M $dom)
15980 local mdtname=MDT$(printf %04x $mdtidx)
15981 local facet=mds$((mdtidx + 1))
15982 local space_check=1
15984 # Skip free space checks with ZFS
15985 if [ "$(facet_fstype $facet)" == "zfs" ]; then
15991 local mdtfree1=$(do_facet $facet \
15992 lctl get_param -n osd*.*$mdtname.kbytesfree)
15993 dd if=/dev/urandom of=$tmp bs=1024 count=100
15994 # check also direct IO along write
15995 dd if=$tmp of=$dom bs=102400 count=1 oflag=direct
15997 cmp $tmp $dom || error "file data is different"
15998 [ $(stat -c%s $dom) == 102400 ] || error "bad size after write"
15999 if [ $space_check == 1 ]; then
16000 local mdtfree2=$(do_facet $facet \
16001 lctl get_param -n osd*.*$mdtname.kbytesfree)
16002 [ $(($mdtfree1 - $mdtfree2)) -ge 102 ] ||
16003 error "MDT free space is wrong after write"
16007 $TRUNCATE $dom 10000
16008 [ $(stat -c%s $dom) == 10000 ] || error "bad size after truncate"
16009 if [ $space_check == 1 ]; then
16010 mdtfree1=$(do_facet $facet \
16011 lctl get_param -n osd*.*$mdtname.kbytesfree)
16012 [ $(($mdtfree1 - $mdtfree2)) -ge 92 ] ||
16013 error "MDT free space is wrong after truncate"
16019 [ $(stat -c%s $dom) == 112400 ] || error "bad size after append"
16020 if [ $space_check == 1 ]; then
16021 mdtfree2=$(do_facet $facet \
16022 lctl get_param -n osd*.*$mdtname.kbytesfree)
16023 [ $(($mdtfree1 - $mdtfree2)) -ge 102 ] ||
16024 error "MDT free space is wrong after append"
16029 if [ $space_check == 1 ]; then
16030 mdtfree1=$(do_facet $facet \
16031 lctl get_param -n osd*.*$mdtname.kbytesfree)
16032 [ $(($mdtfree1 - $mdtfree2)) -ge 112 ] ||
16033 error "MDT free space is wrong after removal"
16036 # combined striping
16037 $LFS setstripe -E 1024K -L mdt -E EOF $dom ||
16038 error "Can't create DoM + OST striping"
16040 dd if=/dev/urandom of=$tmp bs=1024 count=2000
16041 # check also direct IO along write
16042 dd if=$tmp of=$dom bs=102400 count=20 oflag=direct
16044 cmp $tmp $dom || error "file data is different"
16045 [ $(stat -c%s $dom) == 2048000 ] || error "bad size after write"
16051 run_test 270a "DoM: basic functionality tests"
16054 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
16055 skip "Need MDS version at least 2.10.55" && return
16057 local dom=$DIR/$tdir/dom_file
16058 local max_size=1048576
16060 mkdir -p $DIR/$tdir
16061 $LFS setstripe -E $max_size -L mdt $dom
16063 # truncate over the limit
16064 $TRUNCATE $dom $(($max_size + 1)) &&
16065 error "successful truncate over the maximum size"
16066 # write over the limit
16067 dd if=/dev/zero of=$dom bs=$max_size seek=1 count=1 &&
16068 error "successful write over the maximum size"
16069 # append over the limit
16070 dd if=/dev/zero of=$dom bs=$(($max_size - 3)) count=1
16071 echo "12345" >> $dom && error "successful append over the maximum size"
16076 run_test 270b "DoM: maximum size overflow checks for DoM-only file"
16079 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
16080 skip "Need MDS version at least 2.10.55" && return
16082 mkdir -p $DIR/$tdir
16083 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
16085 # check files inherit DoM EA
16086 touch $DIR/$tdir/first
16087 [ $($GETSTRIPE -L $DIR/$tdir/first) == "mdt" ] ||
16088 error "bad pattern"
16089 [ $($LFS getstripe -c $DIR/$tdir/first) == 0 ] ||
16090 error "bad stripe count"
16091 [ $($LFS getstripe -S $DIR/$tdir/first) == 1048576 ] ||
16092 error "bad stripe size"
16094 # check directory inherits DoM EA and uses it as default
16095 mkdir $DIR/$tdir/subdir
16096 touch $DIR/$tdir/subdir/second
16097 [ $($LFS getstripe -L $DIR/$tdir/subdir/second) == "mdt" ] ||
16098 error "bad pattern in sub-directory"
16099 [ $($LFS getstripe -c $DIR/$tdir/subdir/second) == 0 ] ||
16100 error "bad stripe count in sub-directory"
16101 [ $($LFS getstripe -S $DIR/$tdir/subdir/second) == 1048576 ] ||
16102 error "bad stripe size in sub-directory"
16105 run_test 270c "DoM: DoM EA inheritance tests"
16108 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
16109 skip "Need MDS version at least 2.10.55" && return
16111 mkdir -p $DIR/$tdir
16112 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
16114 # inherit default DoM striping
16115 mkdir $DIR/$tdir/subdir
16116 touch $DIR/$tdir/subdir/f1
16118 # change default directory striping
16119 $LFS setstripe -c 1 $DIR/$tdir/subdir
16120 touch $DIR/$tdir/subdir/f2
16121 [ $($LFS getstripe -c $DIR/$tdir/subdir/f2) == 1 ] ||
16122 error "wrong default striping in file 2"
16123 [ $($LFS getstripe -L $DIR/$tdir/subdir/f2) == "raid0" ] ||
16124 error "bad pattern in file 2"
16127 run_test 270d "DoM: change striping from DoM to RAID0"
16130 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
16131 skip "Need MDS version at least 2.10.55" && return
16133 mkdir -p $DIR/$tdir/dom
16134 mkdir -p $DIR/$tdir/norm
16137 $LFS setstripe -E 1M -L mdt $DIR/$tdir/dom
16138 $LFS setstripe -i 0 -S 2M $DIR/$tdir/norm
16140 createmany -o $DIR/$tdir/dom/dom- $DOMFILES
16141 createmany -o $DIR/$tdir/norm/norm- $NORMFILES
16143 # find DoM files by layout
16144 NUM=$($LFS find -L mdt -type f $DIR/$tdir 2>/dev/null | wc -l)
16145 [ $NUM -eq $DOMFILES ] ||
16146 error "lfs find -L: found $NUM, expected $DOMFILES"
16147 echo "Test 1: lfs find 20 DOM files by layout: OK"
16149 # there should be 1 dir with default DOM striping
16150 NUM=$($LFS find -L mdt -type d $DIR/$tdir 2>/dev/null | wc -l)
16152 error "lfs find -L: found $NUM, expected 1 dir"
16153 echo "Test 2: lfs find 1 DOM dir by layout: OK"
16155 # find DoM files by stripe size
16156 NUM=$($LFS find -S -1200K -type f $DIR/$tdir 2>/dev/null | wc -l)
16157 [ $NUM -eq $DOMFILES ] ||
16158 error "lfs find -S: found $NUM, expected $DOMFILES"
16159 echo "Test 4: lfs find 20 DOM files by stripe size: OK"
16161 # find files by stripe offset except DoM files
16162 NUM=$($LFS find -i 0 -type f $DIR/$tdir 2>/dev/null | wc -l)
16163 [ $NUM -eq $NORMFILES ] ||
16164 error "lfs find -i: found $NUM, expected $NORMFILES"
16165 echo "Test 5: lfs find no DOM files by stripe index: OK"
16168 run_test 270e "DoM: lfs find with DoM files test"
16171 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
16172 skip "Need MDS version at least 2.10.55" && return
16174 local mdtname=${FSNAME}-MDT0000-mdtlov
16175 local dom=$DIR/$tdir/dom_file
16176 local dom_limit_saved=$(do_facet mds1 $LCTL get_param -n \
16177 lod.$mdtname.dom_stripesize)
16178 local dom_limit=131072
16180 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=$dom_limit
16181 local dom_current=$(do_facet mds1 $LCTL get_param -n \
16182 lod.$mdtname.dom_stripesize)
16183 [ ${dom_limit} -eq ${dom_current} ] ||
16184 error "Cannot change per-MDT DoM stripe limit to $dom_limit"
16186 $LFS mkdir -i 0 -c 1 $DIR/$tdir
16187 $LFS setstripe -d $DIR/$tdir
16188 $LFS setstripe -E $dom_limit -L mdt $DIR/$tdir ||
16189 error "Can't set directory default striping"
16191 # exceed maximum stripe size
16192 $LFS setstripe -E $(($dom_limit * 2)) -L mdt $dom &&
16193 error "Able to create DoM component size more than LOD limit"
16195 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=0
16196 dom_current=$(do_facet mds1 $LCTL get_param -n \
16197 lod.$mdtname.dom_stripesize)
16198 [ 0 -eq ${dom_current} ] ||
16199 error "Can't set zero DoM stripe limit"
16201 # too low values to be aligned with smallest stripe size 64K
16202 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=30000
16203 dom_current=$(do_facet mds1 $LCTL get_param -n \
16204 lod.$mdtname.dom_stripesize)
16205 [ 30000 -eq ${dom_current} ] &&
16206 error "Can set too small DoM stripe limit"
16208 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=2147483648
16209 dom_current=$(do_facet mds1 $LCTL get_param -n \
16210 lod.$mdtname.dom_stripesize)
16212 [ 2147483648 -eq ${dom_current} ] &&
16213 error "Can set too large DoM stripe limit"
16215 do_facet mds1 $LCTL set_param -n \
16216 lod.$mdtname.dom_stripesize=$((dom_limit * 2))
16217 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
16218 error "Can't create DoM component size after limit change"
16219 do_facet mds1 $LCTL set_param -n \
16220 lod.$mdtname.dom_stripesize=$((dom_limit / 2))
16221 $LFS setstripe -E $dom_limit -L mdt ${dom}_big &&
16222 error "Can create big DoM component after limit decrease"
16223 touch ${dom}_def ||
16224 error "Can't create file with old default layout"
16226 do_facet mds1 $LCTL set_param -n lod.*.dom_stripesize=$dom_limit_saved
16229 run_test 270f "DoM: maximum DoM stripe size checks"
16232 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
16233 skip "Need MDS version at least 2.10.55" && return
16235 local dom=$DIR/$tdir/dom
16237 mkdir -p $DIR/$tdir
16239 $LFS setstripe -E 1024K -L mdt $dom
16241 lctl set_param -n mdc.*.stats=clear
16242 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
16243 cat $dom > /dev/null
16244 local reads=$(lctl get_param -n mdc.*.stats |
16245 awk '/ost_read/ {print $2}')
16246 [ -z $reads ] || error "Unexpected $reads READ RPCs"
16250 run_test 271a "DoM: data is cached for read after write"
16253 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
16254 skip "Need MDS version at least 2.10.55" && return
16256 local dom=$DIR/$tdir/dom
16258 mkdir -p $DIR/$tdir
16260 $LFS setstripe -E 1024K -L mdt -E EOF $dom
16262 lctl set_param -n mdc.*.stats=clear
16263 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
16264 cancel_lru_locks mdc
16265 $CHECKSTAT -t file -s 4096 $dom || error "stat #1 fails"
16266 # second stat to check size is cached on client
16267 $CHECKSTAT -t file -s 4096 $dom || error "stat #2 fails"
16268 local gls=$(lctl get_param -n mdc.*.stats |
16269 awk '/ldlm_glimpse/ {print $2}')
16270 [ -z $gls ] || error "Unexpected $gls glimpse RPCs"
16273 run_test 271b "DoM: no glimpse RPC for stat (DoM only file)"
16276 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
16277 skip "Need MDS version at least 2.10.55" && return
16279 local dom=$DIR/$tdir/dom
16281 mkdir -p $DIR/$tdir
16283 $LFS setstripe -E 1024K -L mdt -E EOF $dom
16285 lctl set_param -n mdc.*.stats=clear
16286 lctl set_param -n osc.*.stats=clear
16287 dd if=/dev/zero of=$dom bs=2048K count=1 || return 1
16288 cancel_lru_locks mdc
16289 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
16290 # second stat to check size is cached on client
16291 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
16292 local gls=$(lctl get_param -n mdc.*.stats |
16293 awk '/ldlm_glimpse/ {print $2}')
16294 [ -z $gls ] || error "Unexpected $gls glimpse RPCs"
16295 local gls=$(lctl get_param -n osc.*.stats |
16296 awk '/ldlm_glimpse/ {print $2}')
16297 [ -z $gls ] || error "Unexpected $gls OSC glimpse RPCs"
16300 run_test 271ba "DoM: no glimpse RPC for stat (combined file)"
16303 # test to be enabled with lock_convert
16304 skip "skipped until lock convert will be implemented" && return
16306 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
16307 skip "Need MDS version at least 2.10.55" && return
16309 local dom=$DIR/$tdir/dom
16311 mkdir -p $DIR/$tdir
16313 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
16315 local mdtidx=$($LFS getstripe -M $DIR/$tdir)
16316 local facet=mds$((mdtidx + 1))
16318 cancel_lru_locks mdc
16319 do_facet $facet lctl set_param -n mdt.*.dom_lock=0
16320 createmany -o $dom 1000
16321 lctl set_param -n mdc.*.stats=clear
16322 smalliomany -w $dom 1000 200
16323 lctl get_param -n mdc.*.stats
16324 local enq=$(lctl get_param -n mdc.*.stats |
16325 awk '/ldlm_ibits_enqueue/ {print $2}')
16326 # Each file has 1 open, 1 IO enqueues, total 2000
16327 # but now we have also +1 getxattr for security.capability, total 3000
16328 [ $enq -ge 2000 ] || error "Too few enqueues $enq, expected > 2000"
16329 unlinkmany $dom 1000
16331 cancel_lru_locks mdc
16332 do_facet $facet lctl set_param -n mdt.*.dom_lock=1
16333 createmany -o $dom 1000
16334 lctl set_param -n mdc.*.stats=clear
16335 smalliomany -w $dom 1000 200
16336 lctl get_param -n mdc.*.stats
16337 local enq_2=$(lctl get_param -n mdc.*.stats |
16338 awk '/ldlm_ibits_enqueue/ {print $2}')
16339 # Expect to see reduced amount of RPCs by 1000 due to single enqueue
16340 # for OPEN and IO lock.
16341 [ $((enq - enq_2)) -ge 1000 ] ||
16342 error "Too many enqueues $enq_2, expected about $((enq - 1000))"
16343 unlinkmany $dom 1000
16346 run_test 271c "DoM: IO lock at open saves enqueue RPCs"
16349 remote_ost_nodsh && skip "remote OST with nodsh" && return
16350 [ $(lustre_version_code ost1) -lt $(version_code 2.10.57) ] &&
16351 skip "Need OST version >= 2.10.57" && return 0
16353 local file=$DIR/$tfile
16356 oss=$(comma_list $(osts_nodes))
16358 dd if=/dev/urandom of=$file bs=1M count=2 ||
16359 error "failed to create a file"
16360 cancel_lru_locks osc
16363 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
16364 error "failed to read a file"
16366 #define OBD_FAIL_LDLM_PAUSE_CANCEL2 0x31f
16367 $LCTL set_param fail_loc=0x8000031f
16369 cancel_lru_locks osc &
16372 #define OBD_FAIL_LDLM_PROLONG_PAUSE 0x32b
16373 do_nodes $oss $LCTL set_param fail_loc=0x8000032b
16374 #IO takes another lock, but matches the PENDING one
16375 #and places it to the IO RPC
16376 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
16377 error "failed to read a file with PENDING lock"
16379 run_test 275 "Read on a canceled duplicate lock"
16382 remote_ost_nodsh && skip "remote OST with nodsh" && return
16385 do_facet ost1 "(while true; do \
16386 $LCTL get_param obdfilter.*.filesfree > /dev/null 2>&1; \
16387 done) & pid=\\\$!; echo \\\$pid > $TMP/sanity_276_pid" &
16390 for LOOP in $(seq 20); do
16392 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS
16395 do_facet ost1 "pid=\\\$(cat $TMP/sanity_276_pid); kill -9 \\\$pid; \
16396 rm $TMP/sanity_276_pid"
16398 run_test 276 "Race between mount and obd_statfs"
16400 cleanup_test_300() {
16404 test_striped_dir() {
16409 mkdir -p $DIR/$tdir
16411 SAVE_UMASK=$(umask)
16412 trap cleanup_test_300 RETURN EXIT
16414 $LFS setdirstripe -i $mdt_index -c 2 -H all_char -o 755 \
16415 $DIR/$tdir/striped_dir ||
16416 error "set striped dir error"
16418 local mode=$(stat -c%a $DIR/$tdir/striped_dir)
16419 [ "$mode" = "755" ] || error "expect 755 got $mode"
16421 $LFS getdirstripe $DIR/$tdir/striped_dir > /dev/null 2>&1 ||
16422 error "getdirstripe failed"
16423 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir)
16424 if [ "$stripe_count" != "2" ]; then
16425 error "1:stripe_count is $stripe_count, expect 2"
16427 stripe_count=$($LFS getdirstripe -T $DIR/$tdir/striped_dir)
16428 if [ "$stripe_count" != "2" ]; then
16429 error "2:stripe_count is $stripe_count, expect 2"
16432 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir)
16433 if [ "$stripe_index" != "$mdt_index" ]; then
16434 error "stripe_index is $stripe_index, expect $mdt_index"
16437 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
16438 error "nlink error after create striped dir"
16440 mkdir $DIR/$tdir/striped_dir/a
16441 mkdir $DIR/$tdir/striped_dir/b
16443 stat $DIR/$tdir/striped_dir/a ||
16444 error "create dir under striped dir failed"
16445 stat $DIR/$tdir/striped_dir/b ||
16446 error "create dir under striped dir failed"
16448 [ $(stat -c%h $DIR/$tdir/striped_dir) == '4' ] ||
16449 error "nlink error after mkdir"
16451 rmdir $DIR/$tdir/striped_dir/a
16452 [ $(stat -c%h $DIR/$tdir/striped_dir) == '3' ] ||
16453 error "nlink error after rmdir"
16455 rmdir $DIR/$tdir/striped_dir/b
16456 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
16457 error "nlink error after rmdir"
16459 chattr +i $DIR/$tdir/striped_dir
16460 createmany -o $DIR/$tdir/striped_dir/f 10 &&
16461 error "immutable flags not working under striped dir!"
16462 chattr -i $DIR/$tdir/striped_dir
16464 rmdir $DIR/$tdir/striped_dir ||
16465 error "rmdir striped dir error"
16473 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.0) ] &&
16474 skip "skipped for lustre < 2.7.0" && return
16475 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16476 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
16478 test_striped_dir 0 || error "failed on striped dir on MDT0"
16479 test_striped_dir 1 || error "failed on striped dir on MDT0"
16481 run_test 300a "basic striped dir sanity test"
16484 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.0) ] &&
16485 skip "skipped for lustre < 2.7.0" && return
16486 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16487 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
16493 test_mkdir $DIR/$tdir || error "mkdir fail"
16494 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
16495 error "set striped dir error"
16496 for i in {0..9}; do
16497 mtime1=$(stat -c %Y $DIR/$tdir/striped_dir)
16499 touch $DIR/$tdir/striped_dir/file_$i || error "touch error $i"
16500 mtime2=$(stat -c %Y $DIR/$tdir/striped_dir)
16501 [ $mtime1 -eq $mtime2 ] && error "mtime unchanged after create"
16503 rm -f $DIR/$tdir/striped_dir/file_$i || error "unlink error $i"
16504 mtime3=$(stat -c %Y $DIR/$tdir/striped_dir)
16505 [ $mtime2 -eq $mtime3 ] && error "mtime unchanged after unlink"
16509 run_test 300b "check ctime/mtime for striped dir"
16512 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.0) ] &&
16513 skip "skipped for lustre < 2.7.0" && return
16514 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16515 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
16518 mkdir -p $DIR/$tdir
16519 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir ||
16520 error "set striped dir error"
16522 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/striped_dir ||
16523 error "chown striped dir failed"
16525 $RUNAS createmany -o $DIR/$tdir/striped_dir/f 5000 ||
16526 error "create 5k files failed"
16528 file_count=$(ls $DIR/$tdir/striped_dir | wc -l)
16530 [ "$file_count" = 5000 ] || error "file count $file_count != 5000"
16534 run_test 300c "chown && check ls under striped directory"
16537 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.0) ] &&
16538 skip "skipped for lustre < 2.7.0" && return
16539 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16540 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
16544 mkdir -p $DIR/$tdir
16545 $SETSTRIPE -c 2 $DIR/$tdir
16547 #local striped directory
16548 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
16549 error "set striped dir error"
16550 createmany -o $DIR/$tdir/striped_dir/f 10 ||
16551 error "create 10 files failed"
16553 #remote striped directory
16554 $LFS setdirstripe -i 1 -c 2 $DIR/$tdir/remote_striped_dir ||
16555 error "set striped dir error"
16556 createmany -o $DIR/$tdir/remote_striped_dir/f 10 ||
16557 error "create 10 files failed"
16559 for file in $(find $DIR/$tdir); do
16560 stripe_count=$($GETSTRIPE -c $file)
16561 [ $stripe_count -eq 2 ] ||
16562 error "wrong stripe $stripe_count for $file"
16567 run_test 300d "check default stripe under striped directory"
16570 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
16571 skip "Need MDS version at least 2.7.55" && return
16572 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16573 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
16577 mkdir -p $DIR/$tdir
16579 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
16580 error "set striped dir error"
16582 touch $DIR/$tdir/striped_dir/a
16583 touch $DIR/$tdir/striped_dir/b
16584 touch $DIR/$tdir/striped_dir/c
16586 mkdir $DIR/$tdir/striped_dir/dir_a
16587 mkdir $DIR/$tdir/striped_dir/dir_b
16588 mkdir $DIR/$tdir/striped_dir/dir_c
16590 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_a ||
16591 error "set striped adir under striped dir error"
16593 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_b ||
16594 error "set striped bdir under striped dir error"
16596 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_c ||
16597 error "set striped cdir under striped dir error"
16599 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir/dir_b ||
16600 error "rename dir under striped dir fails"
16602 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir/stp_b ||
16603 error "rename dir under different stripes fails"
16605 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir/c ||
16606 error "rename file under striped dir should succeed"
16608 mrename $DIR/$tdir/striped_dir/dir_b $DIR/$tdir/striped_dir/dir_c ||
16609 error "rename dir under striped dir should succeed"
16613 run_test 300e "check rename under striped directory"
16616 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
16617 skip "Need MDS version at least 2.7.55" && return
16618 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16619 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
16624 mkdir -p $DIR/$tdir
16626 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
16627 error "set striped dir error"
16629 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir1 ||
16630 error "set striped dir error"
16632 touch $DIR/$tdir/striped_dir/a
16633 mkdir $DIR/$tdir/striped_dir/dir_a
16634 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_a ||
16635 error "create striped dir under striped dir fails"
16637 touch $DIR/$tdir/striped_dir1/b
16638 mkdir $DIR/$tdir/striped_dir1/dir_b
16639 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_b ||
16640 error "create striped dir under striped dir fails"
16642 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir1/dir_b ||
16643 error "rename dir under different striped dir should fail"
16645 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir1/stp_b ||
16646 error "rename striped dir under diff striped dir should fail"
16648 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir1/a ||
16649 error "rename file under diff striped dirs fails"
16653 run_test 300f "check rename cross striped directory"
16655 test_300_check_default_striped_dir()
16658 local default_count=$2
16659 local default_index=$3
16662 local dir_stripe_index
16665 echo "checking $dirname $default_count $default_index"
16666 $LFS setdirstripe -D -c $default_count -i $default_index \
16667 -t all_char $DIR/$tdir/$dirname ||
16668 error "set default stripe on striped dir error"
16669 stripe_count=$($LFS getdirstripe -D -c $DIR/$tdir/$dirname)
16670 [ $stripe_count -eq $default_count ] ||
16671 error "expect $default_count get $stripe_count for $dirname"
16673 stripe_index=$($LFS getdirstripe -D -i $DIR/$tdir/$dirname)
16674 [ $stripe_index -eq $default_index ] ||
16675 error "expect $default_index get $stripe_index for $dirname"
16677 mkdir $DIR/$tdir/$dirname/{test1,test2,test3,test4} ||
16678 error "create dirs failed"
16680 createmany -o $DIR/$tdir/$dirname/f- 10 || error "create files failed"
16681 unlinkmany $DIR/$tdir/$dirname/f- 10 || error "unlink files failed"
16682 for dir in $(find $DIR/$tdir/$dirname/*); do
16683 stripe_count=$($LFS getdirstripe -c $dir)
16684 [ $stripe_count -eq $default_count ] ||
16685 [ $stripe_count -eq 0 -o $default_count -eq 1 ] ||
16686 error "stripe count $default_count != $stripe_count for $dir"
16688 stripe_index=$($LFS getdirstripe -i $dir)
16689 [ $default_index -eq -1 -o $stripe_index -eq $default_index ] ||
16690 error "$stripe_index != $default_index for $dir"
16692 #check default stripe
16693 stripe_count=$($LFS getdirstripe -D -c $dir)
16694 [ $stripe_count -eq $default_count ] ||
16695 error "default count $default_count != $stripe_count for $dir"
16697 stripe_index=$($LFS getdirstripe -D -i $dir)
16698 [ $stripe_index -eq $default_index ] ||
16699 error "default index $default_index != $stripe_index for $dir"
16701 rmdir $DIR/$tdir/$dirname/* || error "rmdir failed"
16705 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
16706 skip "Need MDS version at least 2.7.55" && return
16707 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
16713 mkdir $DIR/$tdir/normal_dir
16715 #Checking when client cache stripe index
16716 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
16717 $LFS setdirstripe -D -i1 $DIR/$tdir/striped_dir ||
16718 error "create striped_dir failed"
16720 $LFS setdirstripe -i0 $DIR/$tdir/striped_dir/dir0 ||
16721 error "create dir0 fails"
16722 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir0)
16723 [ $stripe_index -eq 0 ] ||
16724 error "dir0 expect index 0 got $stripe_index"
16726 mkdir $DIR/$tdir/striped_dir/dir1 ||
16727 error "create dir1 fails"
16728 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir1)
16729 [ $stripe_index -eq 1 ] ||
16730 error "dir1 expect index 1 got $stripe_index"
16732 #check default stripe count/stripe index
16733 test_300_check_default_striped_dir normal_dir $MDSCOUNT 1
16734 test_300_check_default_striped_dir normal_dir 1 0
16735 test_300_check_default_striped_dir normal_dir 2 1
16736 test_300_check_default_striped_dir normal_dir 2 -1
16738 #delete default stripe information
16739 echo "delete default stripeEA"
16740 $LFS setdirstripe -d $DIR/$tdir/normal_dir ||
16741 error "set default stripe on striped dir error"
16743 mkdir -p $DIR/$tdir/normal_dir/{test1,test2,test3,test4}
16744 for dir in $(find $DIR/$tdir/normal_dir/*); do
16745 stripe_count=$($LFS getdirstripe -c $dir)
16746 [ $stripe_count -eq 0 ] ||
16747 error "expect 1 get $stripe_count for $dir"
16748 stripe_index=$($LFS getdirstripe -i $dir)
16749 [ $stripe_index -eq 0 ] ||
16750 error "expect 0 get $stripe_index for $dir"
16753 run_test 300g "check default striped directory for normal directory"
16756 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
16757 skip "Need MDS version at least 2.7.55" && return
16758 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
16763 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
16764 error "set striped dir error"
16766 test_300_check_default_striped_dir striped_dir $MDSCOUNT 1
16767 test_300_check_default_striped_dir striped_dir 1 0
16768 test_300_check_default_striped_dir striped_dir 2 1
16769 test_300_check_default_striped_dir striped_dir 2 -1
16771 #delete default stripe information
16772 $LFS setdirstripe -d $DIR/$tdir/striped_dir ||
16773 error "set default stripe on striped dir error"
16775 mkdir -p $DIR/$tdir/striped_dir/{test1,test2,test3,test4}
16776 for dir in $(find $DIR/$tdir/striped_dir/*); do
16777 stripe_count=$($LFS getdirstripe -c $dir)
16778 [ $stripe_count -eq 0 ] ||
16779 error "expect 1 get $stripe_count for $dir"
16782 run_test 300h "check default striped directory for striped directory"
16785 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
16786 skip "Need MDS version at least 2.7.55" && return
16787 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16788 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
16794 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
16795 error "set striped dir error"
16797 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
16798 error "create files under striped dir failed"
16800 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir ||
16801 error "set striped hashdir error"
16803 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir/d0 ||
16804 error "create dir0 under hash dir failed"
16805 $LFS setdirstripe -i0 -c$MDSCOUNT -H fnv_1a_64 $DIR/$tdir/hashdir/d1 ||
16806 error "create dir1 under hash dir failed"
16808 # unfortunately, we need to umount to clear dir layout cache for now
16809 # once we fully implement dir layout, we can drop this
16810 umount_client $MOUNT || error "umount failed"
16811 mount_client $MOUNT || error "mount failed"
16813 $LFS find -H fnv_1a_64 $DIR/$tdir/hashdir
16814 local dircnt=$($LFS find -H fnv_1a_64 $DIR/$tdir/hashdir | wc -l)
16815 [ $dircnt -eq 1 ] || error "lfs find striped dir got:$dircnt,except:1"
16817 #set the stripe to be unknown hash type
16818 #define OBD_FAIL_UNKNOWN_LMV_STRIPE 0x1901
16819 $LCTL set_param fail_loc=0x1901
16820 for ((i = 0; i < 10; i++)); do
16821 $CHECKSTAT -t file $DIR/$tdir/striped_dir/f-$i ||
16822 error "stat f-$i failed"
16823 rm $DIR/$tdir/striped_dir/f-$i || error "unlink f-$i failed"
16826 touch $DIR/$tdir/striped_dir/f0 &&
16827 error "create under striped dir with unknown hash should fail"
16829 $LCTL set_param fail_loc=0
16831 umount_client $MOUNT || error "umount failed"
16832 mount_client $MOUNT || error "mount failed"
16836 run_test 300i "client handle unknown hash type striped directory"
16839 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16840 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
16841 skip "Need MDS version at least 2.7.55" && return
16842 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
16848 #define OBD_FAIL_SPLIT_UPDATE_REC 0x1702
16849 $LCTL set_param fail_loc=0x1702
16850 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
16851 error "set striped dir error"
16853 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
16854 error "create files under striped dir failed"
16856 $LCTL set_param fail_loc=0
16858 rm -rf $DIR/$tdir || error "unlink striped dir fails"
16862 run_test 300j "test large update record"
16865 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
16866 skip "Need MDS version at least 2.7.55" && return
16867 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16868 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
16874 #define OBD_FAIL_LARGE_STRIPE 0x1703
16875 $LCTL set_param fail_loc=0x1703
16876 $LFS setdirstripe -i 0 -c512 $DIR/$tdir/striped_dir ||
16877 error "set striped dir error"
16878 $LCTL set_param fail_loc=0
16880 $LFS getdirstripe $DIR/$tdir/striped_dir ||
16881 error "getstripeddir fails"
16882 rm -rf $DIR/$tdir/striped_dir ||
16883 error "unlink striped dir fails"
16887 run_test 300k "test large striped directory"
16890 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
16891 skip "Need MDS version at least 2.7.55" && return
16892 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16893 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
16896 test_mkdir -p $DIR/$tdir/striped_dir
16897 chown $RUNAS_ID $DIR/$tdir/striped_dir ||
16898 error "chown $RUNAS_ID failed"
16899 $LFS setdirstripe -i 1 -D $DIR/$tdir/striped_dir ||
16900 error "set default striped dir failed"
16902 #define OBD_FAIL_MDS_STALE_DIR_LAYOUT 0x158
16903 $LCTL set_param fail_loc=0x80000158
16904 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir || error "create dir fails"
16906 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/test_dir)
16907 [ $stripe_index -eq 1 ] ||
16908 error "expect 1 get $stripe_index for $dir"
16910 run_test 300l "non-root user to create dir under striped dir with stale layout"
16913 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
16914 skip "Need MDS version at least 2.7.55" && return
16915 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16916 [ $MDSCOUNT -ge 2 ] && skip "Only for single MDT" && return
16918 mkdir -p $DIR/$tdir/striped_dir
16919 $LFS setdirstripe -D -c 1 $DIR/$tdir/striped_dir ||
16920 error "set default stripes dir error"
16922 mkdir $DIR/$tdir/striped_dir/a || error "mkdir a fails"
16924 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/a)
16925 [ $stripe_count -eq 0 ] ||
16926 error "expect 0 get $stripe_count for a"
16928 $LFS setdirstripe -D -c 2 $DIR/$tdir/striped_dir ||
16929 error "set default stripes dir error"
16931 mkdir $DIR/$tdir/striped_dir/b || error "mkdir b fails"
16933 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/b)
16934 [ $stripe_count -eq 0 ] ||
16935 error "expect 0 get $stripe_count for b"
16937 $LFS setdirstripe -D -c1 -i2 $DIR/$tdir/striped_dir ||
16938 error "set default stripes dir error"
16940 mkdir $DIR/$tdir/striped_dir/c &&
16941 error "default stripe_index is invalid, mkdir c should fails"
16943 rm -rf $DIR/$tdir || error "rmdir fails"
16945 run_test 300m "setstriped directory on single MDT FS"
16948 local list=$(comma_list $(mdts_nodes))
16951 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
16955 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
16956 skip "Need MDS version at least 2.7.55" && return
16957 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16958 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
16959 remote_mds_nodsh && skip "remote MDS with nodsh" && return
16962 local list=$(comma_list $(mdts_nodes))
16964 trap cleanup_300n RETURN EXIT
16965 mkdir -p $DIR/$tdir
16966 chmod 777 $DIR/$tdir
16967 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT \
16968 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
16969 error "create striped dir succeeds with gid=0"
16971 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
16972 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
16973 error "create striped dir fails with gid=-1"
16975 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
16976 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D \
16977 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
16978 error "set default striped dir succeeds with gid=0"
16981 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
16982 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D $DIR/$tdir/striped_dir ||
16983 error "set default striped dir fails with gid=-1"
16986 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
16987 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir ||
16988 error "create test_dir fails"
16989 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir1 ||
16990 error "create test_dir1 fails"
16991 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir2 ||
16992 error "create test_dir2 fails"
16995 run_test 300n "non-root user to create dir under striped dir with default EA"
16998 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
16999 skip "Need MDS version at least 2.7.55" && return
17000 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
17001 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
17005 mkdir -p $DIR/$tdir
17007 numfree1=$(lctl get_param -n mdc.*MDT0000*.filesfree)
17008 numfree2=$(lctl get_param -n mdc.*MDT0001*.filesfree)
17009 if [ $numfree1 -lt 66000 -o $numfree2 -lt 66000 ]; then
17010 skip "not enough free inodes $numfree1 $numfree2"
17014 numfree1=$(lctl get_param -n mdc.*MDT0000-mdc-*.kbytesfree)
17015 numfree2=$(lctl get_param -n mdc.*MDT0001-mdc-*.kbytesfree)
17016 if [ $numfree1 -lt 300000 -o $numfree2 -lt 300000 ]; then
17017 skip "not enough free space $numfree1 $numfree2"
17021 $LFS setdirstripe -c2 $DIR/$tdir/striped_dir ||
17022 error "setdirstripe fails"
17024 createmany -d $DIR/$tdir/striped_dir/d 131000 ||
17025 error "create dirs fails"
17027 $LCTL set_param ldlm.namespaces.*mdc-*.lru_size=0
17028 ls $DIR/$tdir/striped_dir > /dev/null ||
17029 error "ls striped dir fails"
17030 unlinkmany -d $DIR/$tdir/striped_dir/d 131000 ||
17031 error "unlink big striped dir fails"
17033 run_test 300o "unlink big sub stripe(> 65000 subdirs)"
17036 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
17037 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
17038 remote_mds_nodsh && skip "remote MDS with nodsh" && return
17040 mkdir -p $DIR/$tdir
17042 #define OBD_FAIL_OUT_ENOSPC 0x1704
17043 do_facet mds2 lctl set_param fail_loc=0x80001704
17044 $LFS setdirstripe -i 0 -c2 $DIR/$tdir/bad_striped_dir > /dev/null 2>&1 \
17045 && error "create striped directory should fail"
17047 [ -e $DIR/$tdir/bad_striped_dir ] && error "striped dir exists"
17049 $LFS setdirstripe -c2 $DIR/$tdir/bad_striped_dir
17052 run_test 300p "create striped directory without space"
17055 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
17056 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
17058 local fd=$(free_fd)
17059 local cmd="exec $fd<$tdir"
17061 $LFS mkdir -c $MDSCOUNT $tdir || error "create $tdir fails"
17064 trap "eval $cmd" EXIT
17065 cd $tdir || error "cd $tdir fails"
17066 rmdir ../$tdir || error "rmdir $tdir fails"
17067 mkdir local_dir && error "create dir succeeds"
17068 $LFS setdirstripe -i1 remote_dir && error "create remote dir succeeds"
17072 run_test 300q "create remote directory under orphan directory"
17074 prepare_remote_file() {
17075 mkdir $DIR/$tdir/src_dir ||
17076 error "create remote source failed"
17078 cp /etc/hosts $DIR/$tdir/src_dir/a ||
17079 error "cp to remote source failed"
17080 touch $DIR/$tdir/src_dir/a
17082 $LFS mkdir -i 1 $DIR/$tdir/tgt_dir ||
17083 error "create remote target dir failed"
17085 touch $DIR/$tdir/tgt_dir/b
17087 mrename $DIR/$tdir/src_dir/a $DIR/$tdir/tgt_dir/b ||
17088 error "rename dir cross MDT failed!"
17090 $CHECKSTAT -t file $DIR/$tdir/src_dir/a &&
17091 error "src_child still exists after rename"
17093 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/b ||
17094 error "missing file(a) after rename"
17096 diff /etc/hosts $DIR/$tdir/tgt_dir/b ||
17097 error "diff after rename"
17101 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 4 MDTs" && return
17102 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
17103 local remote_file=$DIR/$tdir/tgt_dir/b
17105 mkdir -p $DIR/$tdir
17107 prepare_remote_file || error "prepare remote file failed"
17110 $OPENUNLINK $remote_file $remote_file ||
17111 error "openunlink $remote_file failed"
17112 $CHECKSTAT -a $remote_file || error "$remote_file exists"
17114 run_test 310a "open unlink remote file"
17117 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 4 MDTs" && return
17118 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
17119 local remote_file=$DIR/$tdir/tgt_dir/b
17121 mkdir -p $DIR/$tdir
17123 prepare_remote_file || error "prepare remote file failed"
17125 ln $remote_file $DIR/$tfile || error "link failed for remote file"
17126 $MULTIOP $DIR/$tfile Ouc || error "mulitop failed"
17127 $CHECKSTAT -t file $remote_file || error "check file failed"
17129 run_test 310b "unlink remote file with multiple links while open"
17132 [[ $MDSCOUNT -lt 4 ]] && skip "needs >= 4 MDTs" && return
17133 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
17134 local remote_file=$DIR/$tdir/tgt_dir/b
17136 mkdir -p $DIR/$tdir
17138 prepare_remote_file || error "prepare remote file failed"
17140 ln $remote_file $DIR/$tfile || error "link failed for remote file"
17141 multiop_bg_pause $remote_file O_uc ||
17142 error "mulitop failed for remote file"
17144 $MULTIOP $DIR/$tfile Ouc
17145 kill -USR1 $MULTIPID
17148 run_test 310c "open-unlink remote file with multiple links"
17152 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs" && return
17153 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.54) ] &&
17154 skip "lustre < 2.8.54 does not contain LU-4825 fix" && return
17155 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
17156 remote_mds_nodsh && skip "remote MDS with nodsh" && return
17158 local old_iused=$($LFS df -i | grep OST0000 | awk '{ print $3 }')
17160 mkdir -p $DIR/$tdir
17161 $SETSTRIPE -i 0 -c 1 $DIR/$tdir
17162 createmany -o $DIR/$tdir/$tfile. 1000
17164 # statfs data is not real time, let's just calculate it
17165 old_iused=$((old_iused + 1000))
17167 local count=$(do_facet $SINGLEMDS "lctl get_param -n \
17168 osp.*OST0000*MDT0000.create_count")
17169 local max_count=$(do_facet $SINGLEMDS "lctl get_param -n \
17170 osp.*OST0000*MDT0000.max_create_count")
17171 for idx in $(seq $MDSCOUNT); do
17172 do_facet mds$idx "lctl set_param -n \
17173 osp.*OST0000*MDT000?.max_create_count=0"
17176 $SETSTRIPE -i 0 $DIR/$tdir/$tfile || error "setstripe failed"
17177 local index=$($GETSTRIPE -i $DIR/$tdir/$tfile)
17178 [ $index -ne 0 ] || error "$tfile stripe index is 0"
17180 unlinkmany $DIR/$tdir/$tfile. 1000
17182 for idx in $(seq $MDSCOUNT); do
17183 do_facet mds$idx "lctl set_param -n \
17184 osp.*OST0000*MDT000?.max_create_count=$max_count"
17185 do_facet mds$idx "lctl set_param -n \
17186 osp.*OST0000*MDT000?.create_count=$count"
17190 for i in $(seq 120); do
17191 new_iused=$($LFS df -i | grep OST0000 | awk '{ print $3 }')
17192 # system may be too busy to destroy all objs in time, use
17193 # a somewhat small value to not fail autotest
17194 [ $((old_iused - new_iused)) -gt 400 ] && break
17198 echo "waited $i sec, old Iused $old_iused, new Iused $new_iused"
17199 [ $((old_iused - new_iused)) -gt 400 ] ||
17200 error "objs not destroyed after unlink"
17202 run_test 311 "disable OSP precreate, and unlink should destroy objs"
17209 local vdevdir=$(dirname $(facet_vdevice $ost))
17210 local cmd="$ZDB -e -p $vdevdir -ddddd $(facet_device $ost)"
17211 local zfs_zapid=$(do_facet $ost $cmd |
17212 grep -w "/O/0/d$((objid%32))" -C 5 |
17213 awk '/Object/{getline; print $1}')
17214 local zfs_objid=$(do_facet $ost $cmd $zfs_zapid |
17215 awk "/$objid = /"'{printf $3}')
17220 zfs_object_blksz() {
17224 local vdevdir=$(dirname $(facet_vdevice $ost))
17225 local cmd="$ZDB -e -p $vdevdir -dddd $(facet_device $ost)"
17226 local blksz=$(do_facet $ost $cmd $objid |
17227 awk '/dblk/{getline; printf $4}')
17229 case "${blksz: -1}" in
17230 k|K) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024)) ;;
17231 m|M) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024*1024)) ;;
17238 test_312() { # LU-4856
17239 remote_ost_nodsh && skip "remote OST with nodsh" && return
17241 [ $(facet_fstype ost1) = "zfs" ] ||
17242 { skip "the test only applies to zfs" && return; }
17244 local max_blksz=$(do_facet ost1 \
17245 $ZFS get -p recordsize $(facet_device ost1) |
17246 awk '!/VALUE/{print $3}')
17247 local min_blksz=$(getconf PAGE_SIZE)
17249 # to make life a little bit easier
17250 $LFS mkdir -c 1 -i 0 $DIR/$tdir
17251 $LFS setstripe -c 1 -i 0 $DIR/$tdir
17253 local tf=$DIR/$tdir/$tfile
17255 local oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
17257 # Get ZFS object id
17258 local zfs_objid=$(zfs_oid_to_objid ost1 $oid)
17260 # block size change by sequential over write
17262 for ((bs=$min_blksz; bs <= max_blksz; bs <<= 2)); do
17263 dd if=/dev/zero of=$tf bs=$bs count=1 oflag=sync conv=notrunc
17265 blksz=$(zfs_object_blksz ost1 $zfs_objid)
17266 [ $blksz -eq $bs ] || error "blksz error: $blksz, expected: $bs"
17270 # block size change by sequential append write
17271 dd if=/dev/zero of=$tf bs=$min_blksz count=1 oflag=sync conv=notrunc
17272 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
17273 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
17275 for ((count = 1; count < $((max_blksz / min_blksz)); count *= 2)); do
17276 dd if=/dev/zero of=$tf bs=$min_blksz count=$count seek=$count \
17277 oflag=sync conv=notrunc
17279 blksz=$(zfs_object_blksz ost1 $zfs_objid)
17280 [ $blksz -eq $((2 * count * min_blksz)) ] ||
17281 error "blksz error, actual $blksz, " \
17282 "expected: 2 * $count * $min_blksz"
17288 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
17289 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
17291 dd if=/dev/zero of=$tf bs=1K count=1 oflag=sync conv=notrunc
17292 blksz=$(zfs_object_blksz ost1 $zfs_objid)
17293 [ $blksz -eq $min_blksz ] ||
17294 error "blksz error: $blksz, expected: $min_blksz"
17296 dd if=/dev/zero of=$tf bs=64K count=1 oflag=sync conv=notrunc seek=128
17297 blksz=$(zfs_object_blksz ost1 $zfs_objid)
17298 [ $blksz -eq 65536 ] || error "blksz error: $blksz, expected: 64k"
17300 dd if=/dev/zero of=$tf bs=1M count=1 oflag=sync conv=notrunc
17301 blksz=$(zfs_object_blksz ost1 $zfs_objid)
17302 [ $blksz -eq 65536 ] || error "rewrite error: $blksz, expected: 64k"
17304 run_test 312 "make sure ZFS adjusts its block size by write pattern"
17307 remote_ost_nodsh && skip "remote OST with nodsh" && return
17309 local file=$DIR/$tfile
17311 $SETSTRIPE -c 1 -i 0 $file || error "setstripe failed"
17313 # define OBD_FAIL_TGT_RCVD_EIO 0x720
17314 do_facet ost1 "$LCTL set_param fail_loc=0x720"
17315 dd if=/dev/zero of=$file bs=4096 oflag=direct count=1 &&
17316 error "write should failed"
17317 do_facet ost1 "$LCTL set_param fail_loc=0"
17320 run_test 313 "io should fail after last_rcvd update fail"
17323 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs" && return
17325 $SETSTRIPE -c 2 -i 0 $DIR/$tfile || error "setstripe failed"
17326 do_facet ost1 "$LCTL set_param fail_loc=0x720"
17328 wait_delete_completed
17329 do_facet ost1 "$LCTL set_param fail_loc=0"
17331 run_test 314 "OSP shouldn't fail after last_rcvd update failure"
17333 test_315() { # LU-618
17334 local file=$DIR/$tfile
17337 $MULTIOP $file oO_CREAT:O_DIRECT:O_RDWR:w4096000c
17338 $MULTIOP $file oO_RDONLY:r4096000_c &
17343 local rbytes=$(awk '/read_bytes/ { print $2 }' /proc/$PID/io)
17346 [ $rbytes -gt 4000000 ] || error "read is not accounted ($rbytes)"
17349 run_test 315 "read should be accounted"
17352 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return 0
17353 large_xattr_enabled || { skip "large_xattr disabled" && return; }
17355 rm -rf $DIR/$tdir/d
17356 mkdir -p $DIR/$tdir/d
17357 chown nobody $DIR/$tdir/d
17358 touch $DIR/$tdir/d/file
17360 $LFS mv -M1 $DIR/$tdir/d || error "lfs mv failed"
17362 run_test 316 "lfs mv"
17365 local read_write=$1
17366 if [ "$read_write" = "write" ]; then
17367 local dd_cmd="dd if=/dev/zero of=$DIR/$tfile"
17368 elif [ "$read_write" = "read" ]; then
17369 local dd_cmd="dd of=/dev/null if=$DIR/$tfile"
17371 error "argument error"
17374 # turn off debug for performance testing
17375 local saved_debug=$($LCTL get_param -n debug)
17376 $LCTL set_param debug=0
17378 $SETSTRIPE -c 1 -i 0 $DIR/$tfile
17380 # get ost1 size - lustre-OST0000
17381 local ost1_avail_size=$($LFS df | awk /${ost1_svc}/'{ print $4 }')
17382 local blocks=$((ost1_avail_size/2/1024)) # half avail space by megabytes
17383 [ $blocks -gt 1000 ] && blocks=1000 # 1G in maximum
17385 if [ "$read_write" = "read" ]; then
17386 truncate -s $(expr 1048576 \* $blocks) $DIR/$tfile
17389 local start_time=$(date +%s.%N)
17390 $dd_cmd bs=1M count=$blocks oflag=sync ||
17391 error "real dd $read_write error"
17392 local duration=$(bc <<< "$(date +%s.%N) - $start_time")
17394 if [ "$read_write" = "write" ]; then
17398 # define OBD_FAIL_OST_FAKE_RW 0x238
17399 do_facet ost1 $LCTL set_param fail_loc=0x238
17401 local start_time=$(date +%s.%N)
17402 $dd_cmd bs=1M count=$blocks oflag=sync ||
17403 error "fake dd $read_write error"
17404 local duration_fake=$(bc <<< "$(date +%s.%N) - $start_time")
17406 if [ "$read_write" = "write" ]; then
17408 cancel_lru_locks osc
17409 $CHECKSTAT -t file -s $((blocks * 1024 * 1024)) $DIR/$tfile ||
17410 error "$tfile size not $blocks MB"
17412 do_facet ost1 $LCTL set_param fail_loc=0
17414 echo "fake $read_write $duration_fake vs. normal $read_write" \
17415 "$duration in seconds"
17416 [ $(bc <<< "$duration_fake < $duration") -eq 1 ] ||
17417 error_not_in_vm "fake write is slower"
17419 $LCTL set_param -n debug="$saved_debug"
17422 test_399a() { # LU-7655 for OST fake write
17423 remote_ost_nodsh && skip "remote OST with nodsh" && return
17427 run_test 399a "fake write should not be slower than normal write"
17429 test_399b() { # LU-8726 for OST fake read
17430 remote_ost_nodsh && skip "remote OST with nodsh" && return
17432 if [ "$(facet_fstype ost1)" != "ldiskfs" ]; then
17433 skip "ldiskfs only test" && return 0
17437 run_test 399b "fake read should not be slower than normal read"
17439 test_400a() { # LU-1606, was conf-sanity test_74
17440 local extra_flags=''
17441 local out=$TMP/$tfile
17442 local prefix=/usr/include/lustre
17445 if ! which $CC > /dev/null 2>&1; then
17446 skip_env "$CC is not installed"
17450 if ! [[ -d $prefix ]]; then
17451 # Assume we're running in tree and fixup the include path.
17452 extra_flags+=" -I$LUSTRE/include"
17453 extra_flags+=" -L$LUSTRE/utils"
17456 for prog in $LUSTRE_TESTS_API_DIR/*.c; do
17457 $CC -Wall -Werror $extra_flags -llustreapi -o $out $prog ||
17458 error "client api broken"
17462 run_test 400a "Lustre client api program can compile and link"
17464 test_400b() { # LU-1606, LU-5011
17466 local out=$TMP/$tfile
17467 local prefix=/usr/include/linux/lustre
17469 # We use a hard coded prefix so that this test will not fail
17470 # when run in tree. There are headers in lustre/include/lustre/
17471 # that are not packaged (like lustre_idl.h) and have more
17472 # complicated include dependencies (like config.h and lnet/types.h).
17473 # Since this test about correct packaging we just skip them when
17474 # they don't exist (see below) rather than try to fixup cppflags.
17476 if ! which $CC > /dev/null 2>&1; then
17477 skip_env "$CC is not installed"
17481 for header in $prefix/*.h; do
17482 if ! [[ -f "$header" ]]; then
17486 if [[ "$(basename $header)" == lustre_ioctl.h ]]; then
17487 continue # lustre_ioctl.h is internal header
17490 $CC -Wall -Werror -include $header -c -x c /dev/null -o $out ||
17491 error "cannot compile '$header'"
17495 run_test 400b "packaged headers can be compiled"
17497 test_401a() { #LU-7437
17498 local printf_arg=$(find -printf 2>&1 | grep "unrecognized:")
17499 [ -n "$printf_arg" ] && skip_env "find does not support -printf" &&
17501 #count the number of parameters by "list_param -R"
17502 local params=$($LCTL list_param -R '*' 2>/dev/null | wc -l)
17503 #count the number of parameters by listing proc files
17504 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
17505 echo "proc_dirs='$proc_dirs'"
17506 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
17507 local procs=$(find -L $proc_dirs -mindepth 1 -printf '%P\n' 2>/dev/null|
17510 [ $params -eq $procs ] ||
17511 error "found $params parameters vs. $procs proc files"
17513 # test the list_param -D option only returns directories
17514 params=$($LCTL list_param -R -D '*' 2>/dev/null | wc -l)
17515 #count the number of parameters by listing proc directories
17516 procs=$(find -L $proc_dirs -mindepth 1 -type d -printf '%P\n' 2>/dev/null |
17519 [ $params -eq $procs ] ||
17520 error "found $params parameters vs. $procs proc files"
17522 run_test 401a "Verify if 'lctl list_param -R' can list parameters recursively"
17525 local save=$($LCTL get_param -n jobid_var)
17528 $LCTL set_param foo=bar jobid_var=$tmp bar=baz &&
17529 error "no error returned when setting bad parameters"
17531 local jobid_new=$($LCTL get_param -n foe jobid_var baz)
17532 [[ "$jobid_new" == "$tmp" ]] || error "jobid tmp $jobid_new != $tmp"
17534 $LCTL set_param -n fog=bam jobid_var=$save bat=fog
17535 local jobid_old=$($LCTL get_param -n foe jobid_var bag)
17536 [[ "$jobid_old" == "$save" ]] || error "jobid new $jobid_old != $save"
17538 run_test 401b "Verify 'lctl {get,set}_param' continue after error"
17541 local jobid_var_old=$($LCTL get_param -n jobid_var)
17542 local jobid_var_new
17544 $LCTL set_param jobid_var= &&
17545 error "no error returned for 'set_param a='"
17547 jobid_var_new=$($LCTL get_param -n jobid_var)
17548 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
17549 error "jobid_var was changed by setting without value"
17551 $LCTL set_param jobid_var &&
17552 error "no error returned for 'set_param a'"
17554 jobid_var_new=$($LCTL get_param -n jobid_var)
17555 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
17556 error "jobid_var was changed by setting without value"
17558 run_test 401c "Verify 'lctl set_param' without value fails in either format."
17561 local jobid_var_old=$($LCTL get_param -n jobid_var)
17562 local jobid_var_new
17563 local new_value="foo=bar"
17565 $LCTL set_param jobid_var=$new_value ||
17566 error "'set_param a=b' did not accept a value containing '='"
17568 jobid_var_new=$($LCTL get_param -n jobid_var)
17569 [[ "$jobid_var_new" == "$new_value" ]] ||
17570 error "'set_param a=b' failed on a value containing '='"
17572 # Reset the jobid_var to test the other format
17573 $LCTL set_param jobid_var=$jobid_var_old
17574 jobid_var_new=$($LCTL get_param -n jobid_var)
17575 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
17576 error "failed to reset jobid_var"
17578 $LCTL set_param jobid_var $new_value ||
17579 error "'set_param a b' did not accept a value containing '='"
17581 jobid_var_new=$($LCTL get_param -n jobid_var)
17582 [[ "$jobid_var_new" == "$new_value" ]] ||
17583 error "'set_param a b' failed on a value containing '='"
17585 $LCTL set_param jobid_var $jobid_var_old
17586 jobid_var_new=$($LCTL get_param -n jobid_var)
17587 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
17588 error "failed to reset jobid_var"
17590 run_test 401d "Verify 'lctl set_param' accepts values containing '='"
17593 local server_version=$(lustre_version_code $SINGLEMDS)
17594 [[ $server_version -ge $(version_code 2.7.66) ]] ||
17595 [[ $server_version -ge $(version_code 2.7.18.4) &&
17596 $server_version -lt $(version_code 2.7.50) ]] ||
17597 [[ $server_version -ge $(version_code 2.7.2) &&
17598 $server_version -lt $(version_code 2.7.11) ]] ||
17599 { skip "Need MDS version 2.7.2+ or 2.7.18.4+ or 2.7.66+";
17601 remote_mds_nodsh && skip "remote MDS with nodsh" && return
17602 $LFS setdirstripe -i 0 $DIR/$tdir || error "setdirstripe -i 0 failed"
17603 #define OBD_FAIL_MDS_FLD_LOOKUP 0x15c
17604 do_facet mds1 "lctl set_param fail_loc=0x8000015c"
17605 touch $DIR/$tdir/$tfile && error "touch should fail with ENOENT" ||
17606 echo "Touch failed - OK"
17608 run_test 402 "Return ENOENT to lod_generate_and_set_lovea"
17611 local file1=$DIR/$tfile.1
17612 local file2=$DIR/$tfile.2
17613 local tfile=$TMP/$tfile
17615 rm -f $file1 $file2 $tfile
17620 # 30 sec OBD_TIMEOUT in ll_getattr()
17621 # right before populating st_nlink
17622 $LCTL set_param fail_loc=0x80001409
17623 stat -c %h $file1 > $tfile &
17625 # create an alias, drop all locks and reclaim the dentry
17627 cancel_lru_locks mdc
17628 cancel_lru_locks osc
17629 sysctl -w vm.drop_caches=2
17633 [ $(cat $tfile) -gt 0 ] || error "wrong nlink count: $(cat $tfile)"
17635 rm -f $tfile $file1 $file2
17637 run_test 403 "i_nlink should not drop to zero due to aliasing"
17639 test_404() { # LU-6601
17640 local server_version=$(lustre_version_code $SINGLEMDS)
17641 [[ $server_version -ge $(version_code 2.8.53) ]] ||
17642 { skip "Need server version newer than 2.8.52"; return 0; }
17644 remote_mds_nodsh && skip "remote MDS with nodsh" && return
17645 local mosps=$(do_facet $SINGLEMDS $LCTL dl |
17646 awk '/osp .*-osc-MDT/ { print $4}')
17649 for osp in $mosps; do
17650 echo "Deactivate: " $osp
17651 do_facet $SINGLEMDS $LCTL --device %$osp deactivate
17652 local stat=$(do_facet $SINGLEMDS $LCTL dl |
17653 awk -vp=$osp '$4 == p { print $2 }')
17654 [ $stat = IN ] || {
17655 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
17656 error "deactivate error"
17658 echo "Activate: " $osp
17659 do_facet $SINGLEMDS $LCTL --device %$osp activate
17660 local stat=$(do_facet $SINGLEMDS $LCTL dl |
17661 awk -vp=$osp '$4 == p { print $2 }')
17662 [ $stat = UP ] || {
17663 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
17664 error "activate error"
17668 run_test 404 "validate manual {de}activated works properly for OSPs"
17671 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6.92) -o \
17672 [ $(lustre_version_code client) -lt $(version_code 2.6.99) ] &&
17673 skip "Layout swap lock is not supported" && return
17675 check_swap_layouts_support && return 0
17677 test_mkdir $DIR/$tdir
17678 swap_lock_test -d $DIR/$tdir ||
17679 error "One layout swap locked test failed"
17681 run_test 405 "Various layout swap lock tests"
17684 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
17685 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs" && return
17686 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
17687 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
17688 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.50) ] &&
17689 skip "Need MDS version at least 2.8.50" && return
17691 local def_stripe_size=$($LFS getstripe -S $MOUNT)
17692 local test_pool=$TESTNAME
17694 if ! combined_mgs_mds ; then
17697 pool_add $test_pool || error "pool_add failed"
17698 pool_add_targets $test_pool 0 $(($OSTCOUNT - 1)) 1 ||
17699 error "pool_add_targets failed"
17701 save_layout_restore_at_exit $MOUNT
17703 # parent set default stripe count only, child will stripe from both
17704 # parent and fs default
17705 $LFS setstripe -c 1 -i 1 -S $((def_stripe_size * 2)) -p $test_pool $MOUNT ||
17706 error "setstripe $MOUNT failed"
17707 $LFS mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
17708 $LFS setstripe -c $OSTCOUNT $DIR/$tdir || error "setstripe $tdir failed"
17709 for i in $(seq 10); do
17710 local f=$DIR/$tdir/$tfile.$i
17711 touch $f || error "touch failed"
17712 local count=$($LFS getstripe -c $f)
17713 [ $count -eq $OSTCOUNT ] ||
17714 error "$f stripe count $count != $OSTCOUNT"
17715 local offset=$($LFS getstripe -i $f)
17716 [ $offset -eq 1 ] || error "$f stripe offset $offset != 1"
17717 local size=$($LFS getstripe -S $f)
17718 [ $size -eq $((def_stripe_size * 2)) ] ||
17719 error "$f stripe size $size != $((def_stripe_size * 2))"
17720 local pool=$($LFS getstripe -p $f)
17721 [ $pool == $test_pool ] || error "$f pool $pool != $test_pool"
17724 # change fs default striping, delete parent default striping, now child
17725 # will stripe from new fs default striping only
17726 $LFS setstripe -c 1 -S $def_stripe_size -i 0 $MOUNT ||
17727 error "change $MOUNT default stripe failed"
17728 $LFS setstripe -c 0 $DIR/$tdir ||
17729 error "delete $tdir default stripe failed"
17730 for i in $(seq 11 20); do
17731 local f=$DIR/$tdir/$tfile.$i
17732 touch $f || error "touch $f failed"
17733 local count=$($LFS getstripe -c $f)
17734 [ $count -eq 1 ] || error "$f stripe count $count != 1"
17735 local offset=$($LFS getstripe -i $f)
17736 [ $offset -eq 0 ] || error "$f stripe offset $offset != 0"
17737 local size=$($LFS getstripe -S $f)
17738 [ $size -eq $def_stripe_size ] ||
17739 error "$f stripe size $size != $def_stripe_size"
17740 local pool=$($LFS getstripe -p $f)
17741 [ $pool == $test_pool ] || error "$f pool $pool isn't set"
17744 unlinkmany $DIR/$tdir/$tfile. 1 20
17746 local f=$DIR/$tdir/$tfile
17747 pool_remove_all_targets $test_pool $f
17748 pool_remove $test_pool $f
17750 if ! combined_mgs_mds ; then
17754 run_test 406 "DNE support fs default striping"
17757 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
17758 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.55) ]] &&
17759 skip "Need MDS version at least 2.8.55" && return
17760 remote_mds_nodsh && skip "remote MDS with nodsh" && return
17762 $LFS mkdir -i 0 -c 1 $DIR/$tdir.0 ||
17763 error "$LFS mkdir -i 0 -c 1 $tdir.0 failed"
17764 $LFS mkdir -i 1 -c 1 $DIR/$tdir.1 ||
17765 error "$LFS mkdir -i 1 -c 1 $tdir.1 failed"
17766 touch $DIR/$tdir.0/$tfile.0 || error "touch $tdir.0/$tfile.0 failed"
17768 #define OBD_FAIL_DT_TXN_STOP 0x2019
17769 for idx in $(seq $MDSCOUNT); do
17770 do_facet mds$idx "lctl set_param fail_loc=0x2019"
17772 $LFS mkdir -c 2 $DIR/$tdir && error "$LFS mkdir -c 2 $tdir should fail"
17773 mv $DIR/$tdir.0/$tfile.0 $DIR/$tdir.1/$tfile.1 &&
17774 error "mv $tdir.0/$tfile.0 $tdir.1/$tfile.1 should fail"
17777 run_test 407 "transaction fail should cause operation fail"
17780 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 oflag=direct
17782 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
17783 lctl set_param fail_loc=0x8000040a
17784 # let ll_prepare_partial_page() fail
17785 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 conv=notrunc || true
17789 # create at least 100 unused inodes so that
17790 # shrink_icache_memory(0) should not return 0
17791 touch $DIR/$tfile-{0..100}
17792 rm -f $DIR/$tfile-{0..100}
17795 echo 2 > /proc/sys/vm/drop_caches
17797 run_test 408 "drop_caches should not hang due to page leaks"
17801 [ $MDSCOUNT -lt 2 ] &&
17802 skip "We need at least 2 MDTs for this test" && return
17804 check_mount_and_prep
17806 mkdir -p $DIR/$tdir || error "(0) Fail to mkdir"
17807 $LFS mkdir -i 1 -c 2 $DIR/$tdir/foo || error "(1) Fail to mkdir"
17808 touch $DIR/$tdir/guard || error "(2) Fail to create"
17810 local PREFIX=$(str_repeat 'A' 128)
17811 echo "Create 1K hard links start at $(date)"
17812 createmany -l $DIR/$tdir/guard $DIR/$tdir/foo/${PREFIX}_ 1000 ||
17813 error "(3) Fail to hard link"
17815 echo "Links count should be right although linkEA overflow"
17816 stat $DIR/$tdir/guard || error "(4) Fail to stat"
17817 local linkcount=$(stat --format=%h $DIR/$tdir/guard)
17818 [ $linkcount -eq 1001 ] ||
17819 error "(5) Unexpected hard links count: $linkcount"
17821 echo "List all links start at $(date)"
17822 ls -l $DIR/$tdir/foo > /dev/null ||
17823 error "(6) Fail to list $DIR/$tdir/foo"
17825 echo "Unlink hard links start at $(date)"
17826 unlinkmany $DIR/$tdir/foo/${PREFIX}_ 1000 ||
17827 error "(7) Fail to unlink"
17829 run_test 409 "Large amount of cross-MDTs hard links on the same file"
17833 [[ $(lustre_version_code client) -lt $(version_code 2.9.59) ]] &&
17834 skip "Need client version at least 2.9.59" && return
17836 # Create a file, and stat it from the kernel
17837 local testfile=$DIR/$tfile
17840 local run_id=$RANDOM
17841 local my_ino=$(stat --format "%i" $testfile)
17843 # Try to insert the module. This will always fail as the
17844 # module is designed to not be inserted.
17845 insmod $LUSTRE/tests/kernel/kinode.ko run_id=$run_id fname=$testfile \
17848 # Anything but success is a test failure
17850 "lustre_kinode_$run_id: inode numbers are identical: $my_ino" ||
17851 error "no inode match"
17853 run_test 410 "Test inode number returned from kernel thread"
17855 cleanup_test411_cgroup() {
17861 local cg_basedir=/sys/fs/cgroup/memory
17863 test -f "$cg_basedir/memory.kmem.limit_in_bytes" ||
17864 { skip "no setup for cgroup"; return; }
17866 dd if=/dev/zero of=$DIR/$tfile bs=1M count=100 conv=fsync ||
17867 error "test file creation failed"
17868 cancel_lru_locks osc
17870 # Create a very small memory cgroup to force a slab allocation error
17871 local cgdir=$cg_basedir/osc_slab_alloc
17872 mkdir $cgdir || error "cgroup mkdir '$cgdir' failed"
17873 trap "cleanup_test411_cgroup $cgdir" EXIT
17874 echo 2M > $cgdir/memory.kmem.limit_in_bytes
17875 echo 1M > $cgdir/memory.limit_in_bytes
17877 # Should not LBUG, just be killed by oom-killer
17878 sh -c "echo \$$ > $cgdir/tasks && dd if=$DIR/$tfile of=/dev/null" &&
17879 error "fail to trigger a memory allocation error"
17881 cleanup_test411_cgroup $cgdir
17885 run_test 411 "Slab allocation error with cgroup does not LBUG"
17888 [ $MDSCOUNT -lt 2 ] &&
17889 skip "We need at least 2 MDTs for this test" && return
17891 if [ $(lustre_version_code mds1) -lt $(version_code 2.10.55) ]; then
17892 skip "Need server version at least 2.10.55" && exit 0
17895 $LFS mkdir -i $((MDSCOUNT - 1)),$((MDSCOUNT - 2)) $DIR/$tdir ||
17896 error "mkdir failed"
17897 $LFS getdirstripe $DIR/$tdir
17898 local stripe_index=$($LFS getdirstripe -i $DIR/$tdir)
17899 [ $stripe_index -eq $((MDSCOUNT - 1)) ] ||
17900 error "expect $((MDSCOUT - 1)) get $stripe_index"
17901 local stripe_count=$($LFS getdirstripe -T $DIR/$tdir)
17902 [ $stripe_count -eq 2 ] ||
17903 error "expect 2 get $stripe_count"
17905 run_test 412 "mkdir on specific MDTs"
17908 [ $MDSCOUNT -lt 2 ] &&
17909 skip "We need at least 2 MDTs for this test" && return
17911 if [ $(lustre_version_code mds1) -lt $(version_code 2.10.55) ]; then
17912 skip "Need server version at least 2.10.55" && exit 0
17915 mkdir $DIR/$tdir || error "mkdir failed"
17917 # find MDT that is the most full
17918 local max=$($LFS df | grep MDT |
17927 END { split(b, c, ":")
17932 for i in $(seq $((MDSCOUNT - 1))); do
17933 $LFS mkdir -c $i $DIR/$tdir/d$i ||
17934 error "mkdir d$i failed"
17935 $LFS getdirstripe $DIR/$tdir/d$i
17936 local stripe_index=$($LFS getdirstripe -i $DIR/$tdir/d$i)
17937 [ $stripe_index -ne $max ] ||
17938 error "don't expect $max"
17941 run_test 413 "mkdir on less full MDTs"
17944 [[ $(lustre_version_code mds1) -lt $(version_code 2.9.55) ]] ||
17945 [[ $(lustre_version_code ost1) -lt $(version_code 2.9.55) ]] &&
17946 skip "Need server version at least 2.9.55" & exit 0
17947 start_full_debug_logging
17951 stop_full_debug_logging
17955 if [ $(lustre_version_code mgs) -le $(version_code 2.10.0) ]; then
17956 local st=$(do_facet mgs $LCTL barrier_stat $FSNAME |
17957 awk '/The barrier for/ { print $7 }')
17960 local st=$(do_facet mgs $LCTL barrier_stat -s $FSNAME)
17965 barrier_expired() {
17968 if [ $(lustre_version_code mgs) -le $(version_code 2.10.0) ]; then
17969 expired=$(do_facet mgs $LCTL barrier_stat $FSNAME |
17970 awk '/will be expired/ { print $7 }')
17972 expired=$(do_facet mgs $LCTL barrier_stat -t $FSNAME)
17981 echo "Start barrier_freeze at: $(date)"
17982 #define OBD_FAIL_BARRIER_DELAY 0x2202
17983 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
17984 do_facet mgs $LCTL barrier_freeze $FSNAME 10 &
17987 local b_status=$(barrier_stat)
17988 echo "Got barrier status at: $(date)"
17989 [ "$b_status" = "'freezing_p1'" ] ||
17990 error "(1) unexpected barrier status $b_status"
17992 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
17994 b_status=$(barrier_stat)
17995 [ "$b_status" = "'frozen'" ] ||
17996 error "(2) unexpected barrier status $b_status"
17998 local expired=$(barrier_expired)
17999 echo "sleep $((expired + 3)) seconds, then the barrier will be expired"
18000 sleep $((expired + 3))
18002 b_status=$(barrier_stat)
18003 [ "$b_status" = "'expired'" ] ||
18004 error "(3) unexpected barrier status $b_status"
18006 do_facet mgs $LCTL barrier_freeze $FSNAME 10 ||
18007 error "(4) fail to freeze barrier"
18009 b_status=$(barrier_stat)
18010 [ "$b_status" = "'frozen'" ] ||
18011 error "(5) unexpected barrier status $b_status"
18013 echo "Start barrier_thaw at: $(date)"
18014 #define OBD_FAIL_BARRIER_DELAY 0x2202
18015 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
18016 do_facet mgs $LCTL barrier_thaw $FSNAME &
18019 b_status=$(barrier_stat)
18020 echo "Got barrier status at: $(date)"
18021 [ "$b_status" = "'thawing'" ] ||
18022 error "(6) unexpected barrier status $b_status"
18024 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
18026 b_status=$(barrier_stat)
18027 [ "$b_status" = "'thawed'" ] ||
18028 error "(7) unexpected barrier status $b_status"
18030 #define OBD_FAIL_BARRIER_FAILURE 0x2203
18031 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2203
18032 do_facet mgs $LCTL barrier_freeze $FSNAME
18034 b_status=$(barrier_stat)
18035 [ "$b_status" = "'failed'" ] ||
18036 error "(8) unexpected barrier status $b_status"
18038 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
18039 do_facet mgs $LCTL barrier_thaw $FSNAME
18043 run_test 801a "write barrier user interfaces and stat machine"
18048 mkdir $DIR/$tdir || error "(1) fail to mkdir"
18049 createmany -d $DIR/$tdir/d 6 || "(2) fail to mkdir"
18050 touch $DIR/$tdir/d2/f10 || error "(3) fail to touch"
18051 touch $DIR/$tdir/d3/f11 || error "(4) fail to touch"
18052 touch $DIR/$tdir/d4/f12 || error "(5) fail to touch"
18054 cancel_lru_locks mdc
18056 # 180 seconds should be long enough
18057 do_facet mgs $LCTL barrier_freeze $FSNAME 180
18059 local b_status=$(barrier_stat)
18060 [ "$b_status" = "'frozen'" ] ||
18061 error "(6) unexpected barrier status $b_status"
18063 mkdir $DIR/$tdir/d0/d10 &
18066 touch $DIR/$tdir/d1/f13 &
18069 ln $DIR/$tdir/d2/f10 $DIR/$tdir/d2/f14 &
18072 mv $DIR/$tdir/d3/f11 $DIR/$tdir/d3/f15 &
18075 rm -f $DIR/$tdir/d4/f12 &
18078 stat $DIR/$tdir/d5 || error "(7) stat should succeed"
18080 # To guarantee taht the 'stat' is not blocked
18081 b_status=$(barrier_stat)
18082 [ "$b_status" = "'frozen'" ] ||
18083 error "(8) unexpected barrier status $b_status"
18085 # let above commands to run at background
18088 ps -p $mkdir_pid || error "(9) mkdir should be blocked"
18089 ps -p $touch_pid || error "(10) touch should be blocked"
18090 ps -p $ln_pid || error "(11) link should be blocked"
18091 ps -p $mv_pid || error "(12) rename should be blocked"
18092 ps -p $rm_pid || error "(13) unlink should be blocked"
18094 b_status=$(barrier_stat)
18095 [ "$b_status" = "'frozen'" ] ||
18096 error "(14) unexpected barrier status $b_status"
18098 do_facet mgs $LCTL barrier_thaw $FSNAME
18099 b_status=$(barrier_stat)
18100 [ "$b_status" = "'thawed'" ] ||
18101 error "(15) unexpected barrier status $b_status"
18103 wait $mkdir_pid || error "(16) mkdir should succeed"
18104 wait $touch_pid || error "(17) touch should succeed"
18105 wait $ln_pid || error "(18) link should succeed"
18106 wait $mv_pid || error "(19) rename should succeed"
18107 wait $rm_pid || error "(20) unlink should succeed"
18111 run_test 801b "modification will be blocked by write barrier"
18114 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
18118 stop mds2 || error "(1) Fail to stop mds2"
18120 do_facet mgs $LCTL barrier_freeze $FSNAME 30
18122 local b_status=$(barrier_stat)
18123 [ "$b_status" = "'expired'" -o "$b_status" = "'failed'" ] || {
18124 do_facet mgs $LCTL barrier_thaw $FSNAME
18125 error "(2) unexpected barrier status $b_status"
18128 do_facet mgs $LCTL barrier_rescan $FSNAME ||
18129 error "(3) Fail to rescan barrier bitmap"
18131 do_facet mgs $LCTL barrier_freeze $FSNAME 10
18133 b_status=$(barrier_stat)
18134 [ "$b_status" = "'frozen'" ] ||
18135 error "(4) unexpected barrier status $b_status"
18137 do_facet mgs $LCTL barrier_thaw $FSNAME
18138 b_status=$(barrier_stat)
18139 [ "$b_status" = "'thawed'" ] ||
18140 error "(5) unexpected barrier status $b_status"
18142 local devname=$(mdsdevname 2)
18144 start mds2 $devname $MDS_MOUNT_OPTS || error "(6) Fail to start mds2"
18146 do_facet mgs $LCTL barrier_rescan $FSNAME ||
18147 error "(7) Fail to rescan barrier bitmap"
18151 run_test 801c "rescan barrier bitmap"
18153 saved_MGS_MOUNT_OPTS=$MGS_MOUNT_OPTS
18154 saved_MDS_MOUNT_OPTS=$MDS_MOUNT_OPTS
18155 saved_OST_MOUNT_OPTS=$OST_MOUNT_OPTS
18161 MGS_MOUNT_OPTS=$saved_MGS_MOUNT_OPTS
18162 MDS_MOUNT_OPTS=$saved_MDS_MOUNT_OPTS
18163 OST_MOUNT_OPTS=$saved_OST_MOUNT_OPTS
18169 [[ $(lustre_version_code mds1) -lt $(version_code 2.9.55) ]] ||
18170 [[ $(lustre_version_code ost1) -lt $(version_code 2.9.55) ]] &&
18171 skip "Need server version at least 2.9.55" & exit 0
18173 mkdir $DIR/$tdir || error "(1) fail to mkdir"
18175 cp $LUSTRE/tests/test-framework.sh $DIR/$tdir/ ||
18176 error "(2) Fail to copy"
18178 trap cleanup_802 EXIT
18180 # sync by force before remount as readonly
18181 sync; sync_all_data; sleep 3; sync_all_data
18185 MGS_MOUNT_OPTS=$(csa_add "$MGS_MOUNT_OPTS" -o rdonly_dev)
18186 MDS_MOUNT_OPTS=$(csa_add "$MDS_MOUNT_OPTS" -o rdonly_dev)
18187 OST_MOUNT_OPTS=$(csa_add "$OST_MOUNT_OPTS" -o rdonly_dev)
18189 echo "Mount the server as read only"
18190 setupall server_only || error "(3) Fail to start servers"
18192 echo "Mount client without ro should fail"
18193 mount_client $MOUNT &&
18194 error "(4) Mount client without 'ro' should fail"
18196 echo "Mount client with ro should succeed"
18197 mount_client $MOUNT ro ||
18198 error "(5) Mount client with 'ro' should succeed"
18200 echo "Modify should be refused"
18201 touch $DIR/$tdir/guard && error "(6) Touch should fail under ro mode"
18203 echo "Read should be allowed"
18204 diff $LUSTRE/tests/test-framework.sh $DIR/$tdir/test-framework.sh ||
18205 error "(7) Read should succeed under ro mode"
18209 run_test 802 "simulate readonly device"
18212 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
18213 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.54) ] &&
18214 skip "MDS needs to be newer than 2.10.54" && return
18216 mkdir -p $DIR/$tdir
18217 # Create some objects on all MDTs to trigger related logs objects
18218 for idx in $(seq $MDSCOUNT); do
18219 $LFS mkdir -c $MDSCOUNT -i $((idx % $MDSCOUNT)) \
18220 $DIR/$tdir/dir${idx} ||
18221 error "Fail to create $DIR/$tdir/dir${idx}"
18225 echo "before create:"
18227 local before_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
18229 for ((i=0; i<10; i++)); do
18230 $LFS mkdir -c 1 -i 1 $DIR/$tdir/foo$i ||
18231 error "Fail to create $DIR/$tdir/foo$i"
18235 echo "after create:"
18237 local after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
18239 [ $after_used -ge $((before_used + 10)) ] ||
18240 error "before ($before_used) + 10 > after ($after_used)"
18242 for ((i=0; i<10; i++)); do
18243 rm -rf $DIR/$tdir/foo$i ||
18244 error "Fail to remove $DIR/$tdir/foo$i"
18247 sleep 3 # avoid MDT return cached statfs
18248 wait_delete_completed
18249 echo "after unlink:"
18251 before_used=$after_used
18252 after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
18254 [ $after_used -le $((before_used - 8)) ] ||
18255 error "before ($before_used) - 8 < after ($after_used)"
18257 run_test 803 "verify agent object for remote object"
18260 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
18261 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.54) ] &&
18262 skip "MDS needs to be newer than 2.10.54" && return
18264 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
18265 skip "ldiskfs only test" && return 0
18267 mkdir -p $DIR/$tdir
18268 $LFS mkdir -c 1 -i 1 $DIR/$tdir/dir0 ||
18269 error "Fail to create $DIR/$tdir/dir0"
18271 local fid=$($LFS path2fid $DIR/$tdir/dir0)
18272 local dev=$(mdsdevname 2)
18274 do_facet mds2 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
18275 grep ${fid} || error "NOT found agent entry for dir0"
18277 $LFS mkdir -c $MDSCOUNT -i 0 $DIR/$tdir/dir1 ||
18278 error "Fail to create $DIR/$tdir/dir1"
18280 touch $DIR/$tdir/dir1/foo0 ||
18281 error "Fail to create $DIR/$tdir/dir1/foo0"
18282 fid=$($LFS path2fid $DIR/$tdir/dir1/foo0)
18285 for idx in $(seq $MDSCOUNT); do
18286 dev=$(mdsdevname $idx)
18287 do_facet mds${idx} \
18288 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
18289 grep ${fid} && rc=$idx
18292 mv $DIR/$tdir/dir1/foo0 $DIR/$tdir/dir1/foo1 ||
18293 error "Fail to rename foo0 to foo1"
18294 if [ $rc -eq 0 ]; then
18295 for idx in $(seq $MDSCOUNT); do
18296 dev=$(mdsdevname $idx)
18297 do_facet mds${idx} \
18298 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
18299 grep ${fid} && rc=$idx
18303 mv $DIR/$tdir/dir1/foo1 $DIR/$tdir/dir1/foo2 ||
18304 error "Fail to rename foo1 to foo2"
18305 if [ $rc -eq 0 ]; then
18306 for idx in $(seq $MDSCOUNT); do
18307 dev=$(mdsdevname $idx)
18308 do_facet mds${idx} \
18309 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
18310 grep ${fid} && rc=$idx
18314 [ $rc -ne 0 ] || error "NOT found agent entry for foo"
18316 ln $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir0/guard ||
18317 error "Fail to link to $DIR/$tdir/dir1/foo2"
18318 mv $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir1/foo0 ||
18319 error "Fail to rename foo2 to foo0"
18320 unlink $DIR/$tdir/dir1/foo0 ||
18321 error "Fail to unlink $DIR/$tdir/dir1/foo0"
18322 rm -rf $DIR/$tdir/dir0 ||
18323 error "Fail to rm $DIR/$tdir/dir0"
18325 for idx in $(seq $MDSCOUNT); do
18326 dev=$(mdsdevname $idx)
18330 run_e2fsck $(facet_active_host mds$idx) $dev -n ||
18332 start mds${idx} $dev $MDS_MOUNT_OPTS ||
18333 error "mount mds$idx failed"
18334 df $MOUNT > /dev/null 2>&1
18336 # e2fsck should not return error
18338 error "e2fsck detected error on MDT${idx}: rc=$rc"
18341 run_test 804 "verify agent entry for remote entry"
18344 do_facet $SINGLEMDS zfs set quota=$old $fsset
18345 unlinkmany $DIR/$tdir/f- 1000000
18350 local zfs_version=$(do_node $SINGLEMDS cat /sys/module/zfs/version)
18351 [ "$(facet_fstype mds1)" != "zfs" ] &&
18352 skip "ZFS specific test" && return
18353 [ $(version_code $zfs_version) -lt $(version_code 0.7.2) ] &&
18354 skip "netfree not implemented before 0.7" && return
18355 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.10.57) ]] ||
18356 { skip "Need MDS version at least 2.10.57" && return 0; }
18363 local pref="osd-zfs.lustre-MDT0000."
18365 # limit available space on MDS dataset to meet nospace issue
18366 # quickly. then ZFS 0.7.2 can use reserved space if asked
18367 # properly (using netfree flag in osd_declare_destroy()
18368 fsset=$(do_facet $SINGLEMDS lctl get_param -n $pref.mntdev)
18369 old=$(do_facet $SINGLEMDS zfs get -H quota $fsset | \
18371 freekb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytesfree)
18372 usedkb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytestotal)
18373 let "usedkb=usedkb-freekb"
18374 let "freekb=freekb/2"
18375 if let "freekb > 5000"; then
18378 do_facet $SINGLEMDS zfs set quota=$(((usedkb+freekb)*1024)) $fsset
18379 trap cleanup_805 EXIT
18381 $LFS setstripe -E 1M -L mdt $DIR/$tdir || error "DoM not working"
18382 createmany -m $DIR/$tdir/f- 1000000 && error "ENOSPC wasn't met"
18383 rm -rf $DIR/$tdir || error "not able to remove"
18384 do_facet $SINGLEMDS zfs set quota=$old $fsset
18387 run_test 805 "ZFS can remove from full fs"
18390 # tests that do cleanup/setup should be run at the end
18394 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
18396 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
18397 $LCTL set_param fail_loc=0x903
18399 cancel_lru_locks MGC
18401 FAIL_ON_ERROR=true cleanup
18402 FAIL_ON_ERROR=true setup
18404 run_test 900 "umount should not race with any mgc requeue thread"
18407 [ -f $EXT2_DEV ] && rm $EXT2_DEV || true
18408 check_and_cleanup_lustre
18409 if [ "$I_MOUNTED" != "yes" ]; then
18410 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true