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 ========================================="
8277 cp -rp $DIR/$tdir $DIR/$tdir.bak
8279 [ -n "$(getfattr -d -m. $DIR/$tdir | grep posix_acl_default)" ] &&
8280 error "$DIR/$tdir shouldn't contain default ACL"
8281 [ -n "$(getfattr -d -m. $DIR/$tdir.bak | grep posix_acl_default)" ] &&
8282 error "$DIR/$tdir.bak shouldn't contain default ACL"
8285 run_test 103c "'cp -rp' won't set empty acl"
8288 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8290 lfs df || error "lfs df failed"
8291 lfs df -ih || error "lfs df -ih failed"
8292 lfs df -h $DIR || error "lfs df -h $DIR failed"
8293 lfs df -i $DIR || error "lfs df -i $DIR failed"
8294 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
8295 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
8297 local OSC=$(lctl dl | grep OST0000-osc-[^M] | awk '{ print $4 }')
8298 lctl --device %$OSC deactivate
8299 lfs df || error "lfs df with deactivated OSC failed"
8300 lctl --device %$OSC activate
8301 # wait the osc back to normal
8302 wait_osc_import_state client ost FULL
8304 lfs df || error "lfs df with reactivated OSC failed"
8307 run_test 104a "lfs df [-ih] [path] test ========================="
8310 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8311 [ $RUNAS_ID -eq $UID ] &&
8312 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
8314 denied_cnt=$(($($RUNAS $LFS check servers 2>&1 |
8315 grep "Permission denied" | wc -l)))
8316 if [ $denied_cnt -ne 0 ]; then
8317 error "lfs check servers test failed"
8320 run_test 104b "$RUNAS lfs check servers test ===================="
8323 # doesn't work on 2.4 kernels
8325 if $(flock_is_enabled); then
8326 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
8328 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
8332 run_test 105a "flock when mounted without -o flock test ========"
8336 if $(flock_is_enabled); then
8337 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
8339 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
8343 run_test 105b "fcntl when mounted without -o flock test ========"
8347 if $(flock_is_enabled); then
8348 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
8350 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
8354 run_test 105c "lockf when mounted without -o flock test"
8356 test_105d() { # bug 15924
8357 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8358 test_mkdir $DIR/$tdir
8359 flock_is_enabled || { skip "mount w/o flock enabled" && return; }
8360 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
8361 $LCTL set_param fail_loc=0x80000315
8362 flocks_test 2 $DIR/$tdir
8364 run_test 105d "flock race (should not freeze) ========"
8366 test_105e() { # bug 22660 && 22040
8367 flock_is_enabled || { skip "mount w/o flock enabled" && return; }
8369 flocks_test 3 $DIR/$tfile
8371 run_test 105e "Two conflicting flocks from same process"
8373 test_106() { #bug 10921
8374 test_mkdir $DIR/$tdir
8375 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
8376 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
8378 run_test 106 "attempt exec of dir followed by chown of that dir"
8381 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8388 local save_pattern=$(sysctl -n kernel.core_pattern)
8389 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
8390 sysctl -w kernel.core_pattern=$file
8391 sysctl -w kernel.core_uses_pid=0
8399 kill -s 11 $SLEEPPID
8401 if [ -e $file ]; then
8402 size=`stat -c%s $file`
8403 [ $size -eq 0 ] && error "Fail to create core file $file"
8405 error "Fail to create core file $file"
8408 sysctl -w kernel.core_pattern=$save_pattern
8409 sysctl -w kernel.core_uses_pid=$save_uses_pid
8412 run_test 107 "Coredump on SIG"
8415 test_mkdir $DIR/$tdir
8416 test_mkdir $DIR/$tdir/$(str_repeat 'a' 255)
8417 $LFS mkdir -c $MDSCOUNT $DIR/$tdir/$(str_repeat 'b' 256) &&
8418 error "mkdir with 256 char should fail, but did not"
8419 touch $DIR/$tdir/$(str_repeat 'x' 255) ||
8420 error "create with 255 char failed"
8421 touch $DIR/$tdir/$(str_repeat 'y' 256) &&
8422 error "create with 256 char should fail, but did not"
8427 run_test 110 "filename length checking"
8430 # Purpose: To verify dynamic thread (OSS) creation.
8433 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8434 remote_ost_nodsh && skip "remote OST with nodsh" && return
8436 # Lustre does not stop service threads once they are started.
8437 # Reset number of running threads to default.
8442 local save_params="$TMP/sanity-$TESTNAME.parameters"
8444 # Get ll_ost_io count before I/O
8445 OSTIO_pre=$(do_facet ost1 \
8446 "$LCTL get_param ost.OSS.ost_io.threads_started | cut -d= -f2")
8447 # Exit if lustre is not running (ll_ost_io not running).
8448 [ -z "$OSTIO_pre" ] && error "no OSS threads"
8450 echo "Starting with $OSTIO_pre threads"
8451 local thread_max=$((OSTIO_pre * 2))
8452 local rpc_in_flight=$((thread_max * 2))
8453 # Number of I/O Process proposed to be started.
8455 local facets=$(get_facets OST)
8457 save_lustre_params client "osc.*OST*.max_rpcs_in_flight" > $save_params
8458 save_lustre_params $facets "ost.OSS.ost_io.threads_max" >> $save_params
8460 # Set in_flight to $rpc_in_flight
8461 $LCTL set_param osc.*OST*.max_rpcs_in_flight=$rpc_in_flight ||
8462 error "Failed to set max_rpcs_in_flight to $rpc_in_flight"
8463 nfiles=${rpc_in_flight}
8464 # Set ost thread_max to $thread_max
8465 do_facet ost1 "$LCTL set_param ost.OSS.ost_io.threads_max=$thread_max"
8467 # 5 Minutes should be sufficient for max number of OSS
8468 # threads(thread_max) to be created.
8472 local WTL=${WTL:-"$LUSTRE/tests/write_time_limit"}
8473 test_mkdir $DIR/$tdir
8474 for i in $(seq $nfiles); do
8475 local file=$DIR/$tdir/${tfile}-$i
8476 $LFS setstripe -c -1 -i 0 $file
8477 ($WTL $file $timeout)&
8480 # I/O Started - Wait for thread_started to reach thread_max or report
8481 # error if thread_started is more than thread_max.
8482 echo "Waiting for thread_started to reach thread_max"
8483 local thread_started=0
8484 local end_time=$((SECONDS + timeout))
8486 while [ $SECONDS -le $end_time ] ; do
8488 # Get ost i/o thread_started count.
8489 thread_started=$(do_facet ost1 \
8491 ost.OSS.ost_io.threads_started | cut -d= -f2")
8492 # Break out if thread_started is equal/greater than thread_max
8493 if [[ $thread_started -ge $thread_max ]]; then
8494 echo ll_ost_io thread_started $thread_started, \
8495 equal/greater than thread_max $thread_max
8501 # Cleanup - We have the numbers, Kill i/o jobs if running.
8502 jobcount=($(jobs -p))
8503 for i in $(seq 0 $((${#jobcount[@]}-1)))
8505 kill -9 ${jobcount[$i]}
8506 if [ $? -ne 0 ] ; then
8508 Failed to Kill \'WTL\(I/O\)\' with pid ${jobcount[$i]}
8512 # Cleanup files left by WTL binary.
8513 for i in $(seq $nfiles); do
8514 local file=$DIR/$tdir/${tfile}-$i
8516 if [ $? -ne 0 ] ; then
8517 echo "Warning: Failed to delete file $file"
8521 restore_lustre_params <$save_params
8522 rm -f $save_params || echo "Warning: delete file '$save_params' failed"
8524 # Error out if no new thread has started or Thread started is greater
8526 if [[ $thread_started -le $OSTIO_pre ||
8527 $thread_started -gt $thread_max ]]; then
8528 error "ll_ost_io: thread_started $thread_started" \
8529 "OSTIO_pre $OSTIO_pre, thread_max $thread_max." \
8530 "No new thread started or thread started greater " \
8534 run_test 115 "verify dynamic thread creation===================="
8537 wait_delete_completed
8538 AVAIL=($(lctl get_param -n osc.*[oO][sS][cC]-[^M]*.kbytesavail))
8539 echo "OST kbytes available: ${AVAIL[@]}"
8544 for ((i = 0; i < ${#AVAIL[@]}; i++)); do
8545 #echo OST $i: ${AVAIL[i]}kb
8546 if [[ ${AVAIL[i]} -gt $MAXV ]]; then
8550 if [[ ${AVAIL[i]} -lt $MINV ]]; then
8555 echo "Min free space: OST $MINI: $MINV"
8556 echo "Max free space: OST $MAXI: $MAXV"
8559 test_116a() { # was previously test_116()
8560 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8561 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8563 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
8565 echo -n "Free space priority "
8566 do_facet $SINGLEMDS lctl get_param -n lo*.*-mdtlov.qos_prio_free |
8571 [ $MINV -eq 0 ] && skip "no free space in OST$MINI, skip" && return
8572 [ $MINV -gt 10000000 ] && skip "too much free space in OST$MINI, skip" \
8574 trap simple_cleanup_common EXIT
8577 # Check if we need to generate uneven OSTs
8578 test_mkdir -p $DIR/$tdir/OST${MINI}
8579 local FILL=$((MINV / 4))
8580 local DIFF=$((MAXV - MINV))
8581 local DIFF2=$((DIFF * 100 / MINV))
8583 local threshold=$(do_facet $SINGLEMDS \
8584 lctl get_param -n *.*MDT0000-mdtlov.qos_threshold_rr | head -n1)
8585 threshold=${threshold%%%}
8586 echo -n "Check for uneven OSTs: "
8587 echo -n "diff=${DIFF}KB (${DIFF2}%) must be > ${threshold}% ..."
8589 if [[ $DIFF2 -gt $threshold ]]; then
8591 echo "Don't need to fill OST$MINI"
8593 # generate uneven OSTs. Write 2% over the QOS threshold value
8595 DIFF=$((threshold - DIFF2 + 2))
8596 DIFF2=$((MINV * DIFF / 100))
8597 echo "Fill $DIFF% remaining space in OST$MINI with ${DIFF2}KB"
8598 $SETSTRIPE -i $MINI -c 1 $DIR/$tdir/OST${MINI} ||
8599 error "setstripe failed"
8600 DIFF=$((DIFF2 / 2048))
8602 while [ $i -lt $DIFF ]; do
8604 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i \
8605 bs=2M count=1 2>/dev/null
8614 DIFF=$((MAXV - MINV))
8615 DIFF2=$((DIFF * 100 / MINV))
8616 echo -n "diff=$DIFF=$DIFF2% must be > $threshold% for QOS mode..."
8617 if [ $DIFF2 -gt $threshold ]; then
8620 echo "failed - QOS mode won't be used"
8621 skip "QOS imbalance criteria not met"
8622 simple_cleanup_common
8631 # now fill using QOS
8632 $SETSTRIPE -c 1 $DIR/$tdir
8633 FILL=$((FILL / 200))
8634 if [ $FILL -gt 600 ]; then
8637 echo "writing $FILL files to QOS-assigned OSTs"
8639 while [ $i -lt $FILL ]; do
8641 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=200k \
8645 echo "wrote $i 200k files"
8649 echo "Note: free space may not be updated, so measurements might be off"
8651 DIFF2=$((MAXV - MINV))
8652 echo "free space delta: orig $DIFF final $DIFF2"
8653 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
8654 DIFF=$((MINV1 - ${AVAIL[$MINI1]}))
8655 echo "Wrote ${DIFF}KB to smaller OST $MINI1"
8656 DIFF2=$((MAXV1 - ${AVAIL[$MAXI1]}))
8657 echo "Wrote ${DIFF2}KB to larger OST $MAXI1"
8658 if [[ $DIFF -gt 0 ]]; then
8659 FILL=$((DIFF2 * 100 / DIFF - 100))
8660 echo "Wrote ${FILL}% more data to larger OST $MAXI1"
8663 # Figure out which files were written where
8664 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
8665 awk '/'$MINI1': / {print $2; exit}')
8667 MINC=$($GETSTRIPE --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
8668 echo "$MINC files created on smaller OST $MINI1"
8669 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
8670 awk '/'$MAXI1': / {print $2; exit}')
8672 MAXC=$($GETSTRIPE --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
8673 echo "$MAXC files created on larger OST $MAXI1"
8674 if [[ $MINC -gt 0 ]]; then
8675 FILL=$((MAXC * 100 / MINC - 100))
8676 echo "Wrote ${FILL}% more files to larger OST $MAXI1"
8678 [[ $MAXC -gt $MINC ]] ||
8679 error_ignore LU-9 "stripe QOS didn't balance free space"
8680 simple_cleanup_common
8682 run_test 116a "stripe QOS: free space balance ==================="
8684 test_116b() { # LU-2093
8685 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8686 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8688 #define OBD_FAIL_MDS_OSC_CREATE_FAIL 0x147
8689 local old_rr=$(do_facet $SINGLEMDS lctl get_param -n \
8690 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr | head -1)
8691 [ -z "$old_rr" ] && skip "no QOS" && return 0
8692 do_facet $SINGLEMDS lctl set_param \
8693 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr=0
8695 do_facet $SINGLEMDS lctl set_param fail_loc=0x147
8696 createmany -o $DIR/$tdir/f- 20 || error "can't create"
8697 do_facet $SINGLEMDS lctl set_param fail_loc=0
8699 do_facet $SINGLEMDS lctl set_param \
8700 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr=$old_rr
8702 run_test 116b "QoS shouldn't LBUG if not enough OSTs found on the 2nd pass"
8704 test_117() # bug 10891
8706 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8707 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
8708 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
8709 lctl set_param fail_loc=0x21e
8710 > $DIR/$tfile || error "truncate failed"
8711 lctl set_param fail_loc=0
8712 echo "Truncate succeeded."
8715 run_test 117 "verify osd extend =========="
8717 NO_SLOW_RESENDCOUNT=4
8718 export OLD_RESENDCOUNT=""
8719 set_resend_count () {
8720 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
8721 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -n1)
8722 lctl set_param -n $PROC_RESENDCOUNT $1
8723 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
8726 # for reduce test_118* time (b=14842)
8727 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
8729 # Reset async IO behavior after error case
8731 FILE=$DIR/reset_async
8733 # Ensure all OSCs are cleared
8734 $SETSTRIPE -c -1 $FILE
8735 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
8740 test_118a() #bug 11710
8742 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8745 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
8746 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8747 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
8749 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8750 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8755 run_test 118a "verify O_SYNC works =========="
8759 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8760 remote_ost_nodsh && skip "remote OST with nodsh" && return
8764 #define OBD_FAIL_SRV_ENOENT 0x217
8765 set_nodes_failloc "$(osts_nodes)" 0x217
8766 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
8768 set_nodes_failloc "$(osts_nodes)" 0
8769 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8770 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
8773 if [[ $RC -eq 0 ]]; then
8774 error "Must return error due to dropped pages, rc=$RC"
8778 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8779 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8783 echo "Dirty pages not leaked on ENOENT"
8785 # Due to the above error the OSC will issue all RPCs syncronously
8786 # until a subsequent RPC completes successfully without error.
8787 $MULTIOP $DIR/$tfile Ow4096yc
8792 run_test 118b "Reclaim dirty pages on fatal error =========="
8796 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8798 # for 118c, restore the original resend count, LU-1940
8799 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] &&
8800 set_resend_count $OLD_RESENDCOUNT
8801 remote_ost_nodsh && skip "remote OST with nodsh" && return
8805 #define OBD_FAIL_OST_EROFS 0x216
8806 set_nodes_failloc "$(osts_nodes)" 0x216
8808 # multiop should block due to fsync until pages are written
8809 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
8813 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
8814 error "Multiop failed to block on fsync, pid=$MULTIPID"
8817 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
8819 if [[ $WRITEBACK -eq 0 ]]; then
8820 error "No page in writeback, writeback=$WRITEBACK"
8823 set_nodes_failloc "$(osts_nodes)" 0
8826 if [[ $RC -ne 0 ]]; then
8827 error "Multiop fsync failed, rc=$RC"
8830 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8831 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
8833 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8834 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8838 echo "Dirty pages flushed via fsync on EROFS"
8841 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
8843 # continue to use small resend count to reduce test_118* time (b=14842)
8844 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
8848 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8849 remote_ost_nodsh && skip "remote OST with nodsh" && return
8853 #define OBD_FAIL_OST_BRW_PAUSE_BULK
8854 set_nodes_failloc "$(osts_nodes)" 0x214
8855 # multiop should block due to fsync until pages are written
8856 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
8860 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
8861 error "Multiop failed to block on fsync, pid=$MULTIPID"
8864 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
8866 if [[ $WRITEBACK -eq 0 ]]; then
8867 error "No page in writeback, writeback=$WRITEBACK"
8870 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
8871 set_nodes_failloc "$(osts_nodes)" 0
8873 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8874 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
8876 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8877 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8881 echo "Dirty pages gaurenteed flushed via fsync"
8884 run_test 118d "Fsync validation inject a delay of the bulk =========="
8887 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8890 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
8891 lctl set_param fail_loc=0x8000040a
8893 # Should simulate EINVAL error which is fatal
8894 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
8896 if [[ $RC -eq 0 ]]; then
8897 error "Must return error due to dropped pages, rc=$RC"
8900 lctl set_param fail_loc=0x0
8902 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
8903 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8904 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
8906 if [[ $LOCKED -ne 0 ]]; then
8907 error "Locked pages remain in cache, locked=$LOCKED"
8910 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8911 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8915 echo "No pages locked after fsync"
8920 run_test 118f "Simulate unrecoverable OSC side error =========="
8923 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8926 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
8927 lctl set_param fail_loc=0x406
8929 # simulate local -ENOMEM
8930 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
8933 lctl set_param fail_loc=0
8934 if [[ $RC -eq 0 ]]; then
8935 error "Must return error due to dropped pages, rc=$RC"
8938 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
8939 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8940 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
8942 if [[ $LOCKED -ne 0 ]]; then
8943 error "Locked pages remain in cache, locked=$LOCKED"
8946 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8947 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8951 echo "No pages locked after fsync"
8956 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
8959 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8960 remote_ost_nodsh && skip "remote OST with nodsh" && return
8964 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
8965 set_nodes_failloc "$(osts_nodes)" 0x20e
8966 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
8967 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
8970 set_nodes_failloc "$(osts_nodes)" 0
8971 if [[ $RC -eq 0 ]]; then
8972 error "Must return error due to dropped pages, rc=$RC"
8975 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
8976 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8977 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
8979 if [[ $LOCKED -ne 0 ]]; then
8980 error "Locked pages remain in cache, locked=$LOCKED"
8983 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8984 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8988 echo "No pages locked after fsync"
8992 run_test 118h "Verify timeout in handling recoverables errors =========="
8994 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
8997 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8998 remote_ost_nodsh && skip "remote OST with nodsh" && return
9002 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
9003 set_nodes_failloc "$(osts_nodes)" 0x20e
9005 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
9006 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
9009 set_nodes_failloc "$(osts_nodes)" 0
9013 if [[ $RC -ne 0 ]]; then
9014 error "got error, but should be not, rc=$RC"
9017 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
9018 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9019 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
9020 if [[ $LOCKED -ne 0 ]]; then
9021 error "Locked pages remain in cache, locked=$LOCKED"
9024 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9025 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9029 echo "No pages locked after fsync"
9033 run_test 118i "Fix error before timeout in recoverable error =========="
9035 [ "$SLOW" = "no" ] && set_resend_count 4
9038 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9039 remote_ost_nodsh && skip "remote OST with nodsh" && return
9043 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
9044 set_nodes_failloc "$(osts_nodes)" 0x220
9046 # return -EIO from OST
9047 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9049 set_nodes_failloc "$(osts_nodes)" 0x0
9050 if [[ $RC -eq 0 ]]; then
9051 error "Must return error due to dropped pages, rc=$RC"
9054 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
9055 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
9056 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
9057 if [[ $LOCKED -ne 0 ]]; then
9058 error "Locked pages remain in cache, locked=$LOCKED"
9061 # in recoverable error on OST we want resend and stay until it finished
9062 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9063 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9067 echo "No pages locked after fsync"
9071 run_test 118j "Simulate unrecoverable OST side error =========="
9075 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9076 remote_ost_nodsh && skip "remote OSTs with nodsh" && return
9078 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
9079 set_nodes_failloc "$(osts_nodes)" 0x20e
9080 test_mkdir $DIR/$tdir
9082 for ((i=0;i<10;i++)); do
9083 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
9084 error "dd to $DIR/$tdir/$tfile-$i failed" )&
9091 set_nodes_failloc "$(osts_nodes)" 0
9094 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
9098 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9100 test_mkdir $DIR/$tdir
9101 $MULTIOP $DIR/$tdir Dy || error "fsync dir failed"
9104 run_test 118l "fsync dir"
9106 test_118m() # LU-3066
9108 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9109 test_mkdir $DIR/$tdir
9110 $MULTIOP $DIR/$tdir DY || error "fdatasync dir failed"
9113 run_test 118m "fdatasync dir ========="
9115 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
9122 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9123 remote_ost_nodsh && skip "remote OSTs with nodsh" && return
9125 # Sleep to avoid a cached response.
9126 #define OBD_STATFS_CACHE_SECONDS 1
9129 # Inject a 10 second delay in the OST_STATFS handler.
9130 #define OBD_FAIL_OST_STATFS_DELAY 0x242
9131 set_nodes_failloc "$(osts_nodes)" 0x242
9134 stat --file-system $MOUNT > /dev/null
9137 set_nodes_failloc "$(osts_nodes)" 0
9139 if ((end - begin > 20)); then
9140 error "statfs took $((end - begin)) seconds, expected 10"
9143 run_test 118n "statfs() sends OST_STATFS requests in parallel"
9145 test_119a() # bug 11737
9147 BSIZE=$((512 * 1024))
9148 directio write $DIR/$tfile 0 1 $BSIZE
9149 # We ask to read two blocks, which is more than a file size.
9150 # directio will indicate an error when requested and actual
9151 # sizes aren't equeal (a normal situation in this case) and
9152 # print actual read amount.
9153 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
9154 if [ "$NOB" != "$BSIZE" ]; then
9155 error "read $NOB bytes instead of $BSIZE"
9159 run_test 119a "Short directIO read must return actual read amount"
9161 test_119b() # bug 11737
9163 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
9165 $SETSTRIPE -c 2 $DIR/$tfile || error "setstripe failed"
9166 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
9168 $MULTIOP $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) || \
9169 error "direct read failed"
9172 run_test 119b "Sparse directIO read must return actual read amount"
9174 test_119c() # bug 13099
9177 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
9178 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
9181 run_test 119c "Testing for direct read hitting hole"
9183 test_119d() # bug 15950
9185 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9186 MAX_RPCS_IN_FLIGHT=`$LCTL get_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight`
9187 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight 1
9189 $SETSTRIPE $DIR/$tfile -i 0 -c 1 || error "setstripe failed"
9190 $DIRECTIO write $DIR/$tfile 0 1 $BSIZE || error "first directio failed"
9191 #define OBD_FAIL_OSC_DIO_PAUSE 0x40d
9192 lctl set_param fail_loc=0x40d
9193 $DIRECTIO write $DIR/$tfile 1 4 $BSIZE &
9196 cat $DIR/$tfile > /dev/null &
9197 lctl set_param fail_loc=0
9200 log "the DIO writes have completed, now wait for the reads (should not block very long)"
9202 [ -n "`ps h -p $pid_reads -o comm`" ] && \
9203 error "the read rpcs have not completed in 2s"
9205 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight $MAX_RPCS_IN_FLIGHT
9207 run_test 119d "The DIO path should try to send a new rpc once one is completed"
9210 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9211 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9212 test_mkdir $DIR/$tdir
9213 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9214 { skip "no early lock cancel on server"; return 0; }
9216 lru_resize_disable mdc
9217 lru_resize_disable osc
9218 cancel_lru_locks mdc
9219 # asynchronous object destroy at MDT could cause bl ast to client
9220 cancel_lru_locks osc
9222 stat $DIR/$tdir > /dev/null
9223 can1=$(do_facet $SINGLEMDS \
9224 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9225 awk '/ldlm_cancel/ {print $2}')
9226 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9227 awk '/ldlm_bl_callback/ {print $2}')
9228 test_mkdir -c1 $DIR/$tdir/d1
9229 can2=$(do_facet $SINGLEMDS \
9230 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9231 awk '/ldlm_cancel/ {print $2}')
9232 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9233 awk '/ldlm_bl_callback/ {print $2}')
9234 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
9235 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
9236 lru_resize_enable mdc
9237 lru_resize_enable osc
9239 run_test 120a "Early Lock Cancel: mkdir test"
9242 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9243 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9244 test_mkdir $DIR/$tdir
9245 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9246 { skip "no early lock cancel on server"; return 0; }
9247 lru_resize_disable mdc
9248 lru_resize_disable osc
9249 cancel_lru_locks mdc
9250 stat $DIR/$tdir > /dev/null
9251 can1=$(do_facet $SINGLEMDS \
9252 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9253 awk '/ldlm_cancel/ {print $2}')
9254 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9255 awk '/ldlm_bl_callback/ {print $2}')
9257 can2=$(do_facet $SINGLEMDS \
9258 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9259 awk '/ldlm_cancel/ {print $2}')
9260 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9261 awk '/ldlm_bl_callback/ {print $2}')
9262 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
9263 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
9264 lru_resize_enable mdc
9265 lru_resize_enable osc
9267 run_test 120b "Early Lock Cancel: create test"
9270 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9271 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9272 test_mkdir -c1 $DIR/$tdir
9273 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9274 { skip "no early lock cancel on server"; return 0; }
9275 lru_resize_disable mdc
9276 lru_resize_disable osc
9277 test_mkdir -c1 $DIR/$tdir/d1
9278 test_mkdir -c1 $DIR/$tdir/d2
9279 touch $DIR/$tdir/d1/f1
9280 cancel_lru_locks mdc
9281 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
9282 can1=$(do_facet $SINGLEMDS \
9283 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9284 awk '/ldlm_cancel/ {print $2}')
9285 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9286 awk '/ldlm_bl_callback/ {print $2}')
9287 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
9288 can2=$(do_facet $SINGLEMDS \
9289 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9290 awk '/ldlm_cancel/ {print $2}')
9291 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9292 awk '/ldlm_bl_callback/ {print $2}')
9293 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
9294 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
9295 lru_resize_enable mdc
9296 lru_resize_enable osc
9298 run_test 120c "Early Lock Cancel: link test"
9301 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9302 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9303 test_mkdir -c1 $DIR/$tdir
9304 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9305 { skip "no early lock cancel on server"; return 0; }
9306 lru_resize_disable mdc
9307 lru_resize_disable osc
9309 cancel_lru_locks mdc
9310 stat $DIR/$tdir > /dev/null
9311 can1=$(do_facet $SINGLEMDS \
9312 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9313 awk '/ldlm_cancel/ {print $2}')
9314 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9315 awk '/ldlm_bl_callback/ {print $2}')
9316 chmod a+x $DIR/$tdir
9317 can2=$(do_facet $SINGLEMDS \
9318 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9319 awk '/ldlm_cancel/ {print $2}')
9320 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9321 awk '/ldlm_bl_callback/ {print $2}')
9322 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
9323 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
9324 lru_resize_enable mdc
9325 lru_resize_enable osc
9327 run_test 120d "Early Lock Cancel: setattr test"
9330 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9331 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9332 { skip "no early lock cancel on server"; return 0; }
9333 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9334 local dlmtrace_set=false
9336 test_mkdir -c1 $DIR/$tdir
9337 lru_resize_disable mdc
9338 lru_resize_disable osc
9339 ! $LCTL get_param debug | grep -q dlmtrace &&
9340 $LCTL set_param debug=+dlmtrace && dlmtrace_set=true
9341 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
9342 cancel_lru_locks mdc
9343 cancel_lru_locks osc
9344 dd if=$DIR/$tdir/f1 of=/dev/null
9345 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
9346 # XXX client can not do early lock cancel of OST lock
9347 # during unlink (LU-4206), so cancel osc lock now.
9349 cancel_lru_locks osc
9350 can1=$(do_facet $SINGLEMDS \
9351 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9352 awk '/ldlm_cancel/ {print $2}')
9353 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9354 awk '/ldlm_bl_callback/ {print $2}')
9355 unlink $DIR/$tdir/f1
9357 can2=$(do_facet $SINGLEMDS \
9358 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9359 awk '/ldlm_cancel/ {print $2}')
9360 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9361 awk '/ldlm_bl_callback/ {print $2}')
9362 [ $can1 -ne $can2 ] && error "$((can2 - can1)) cancel RPC occured" &&
9363 $LCTL dk $TMP/cancel.debug.txt
9364 [ $blk1 -ne $blk2 ] && error "$((blk2 - blk1)) blocking RPC occured" &&
9365 $LCTL dk $TMP/blocking.debug.txt
9366 $dlmtrace_set && $LCTL set_param debug=-dlmtrace
9367 lru_resize_enable mdc
9368 lru_resize_enable osc
9370 run_test 120e "Early Lock Cancel: unlink test"
9373 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9374 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9375 { skip "no early lock cancel on server"; return 0; }
9376 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9377 test_mkdir -c1 $DIR/$tdir
9378 lru_resize_disable mdc
9379 lru_resize_disable osc
9380 test_mkdir -c1 $DIR/$tdir/d1
9381 test_mkdir -c1 $DIR/$tdir/d2
9382 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
9383 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
9384 cancel_lru_locks mdc
9385 cancel_lru_locks osc
9386 dd if=$DIR/$tdir/d1/f1 of=/dev/null
9387 dd if=$DIR/$tdir/d2/f2 of=/dev/null
9388 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
9389 # XXX client can not do early lock cancel of OST lock
9390 # during rename (LU-4206), so cancel osc lock now.
9392 cancel_lru_locks osc
9393 can1=$(do_facet $SINGLEMDS \
9394 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9395 awk '/ldlm_cancel/ {print $2}')
9396 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9397 awk '/ldlm_bl_callback/ {print $2}')
9398 mrename $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
9400 can2=$(do_facet $SINGLEMDS \
9401 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9402 awk '/ldlm_cancel/ {print $2}')
9403 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9404 awk '/ldlm_bl_callback/ {print $2}')
9405 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
9406 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
9407 lru_resize_enable mdc
9408 lru_resize_enable osc
9410 run_test 120f "Early Lock Cancel: rename test"
9413 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9414 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9415 { skip "no early lock cancel on server"; return 0; }
9416 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9417 lru_resize_disable mdc
9418 lru_resize_disable osc
9420 echo create $count files
9421 test_mkdir $DIR/$tdir
9422 cancel_lru_locks mdc
9423 cancel_lru_locks osc
9426 can0=$(do_facet $SINGLEMDS \
9427 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9428 awk '/ldlm_cancel/ {print $2}')
9429 blk0=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9430 awk '/ldlm_bl_callback/ {print $2}')
9431 createmany -o $DIR/$tdir/f $count
9433 can1=$(do_facet $SINGLEMDS \
9434 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9435 awk '/ldlm_cancel/ {print $2}')
9436 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9437 awk '/ldlm_bl_callback/ {print $2}')
9439 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
9440 echo rm $count files
9443 can2=$(do_facet $SINGLEMDS \
9444 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9445 awk '/ldlm_cancel/ {print $2}')
9446 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9447 awk '/ldlm_bl_callback/ {print $2}')
9449 echo total: $count removes in $((t2-t1))
9450 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
9452 # wait for commitment of removal
9453 lru_resize_enable mdc
9454 lru_resize_enable osc
9456 run_test 120g "Early Lock Cancel: performance test"
9458 test_121() { #bug #10589
9459 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9461 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out$/ {print $1}')
9462 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
9463 lctl set_param fail_loc=0x310
9464 cancel_lru_locks osc > /dev/null
9465 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in$/ {print $1}')
9466 lctl set_param fail_loc=0
9467 [[ $reads -eq $writes ]] ||
9468 error "read $reads blocks, must be $writes blocks"
9470 run_test 121 "read cancel race ========="
9472 test_123a() { # was test 123, statahead(bug 11401)
9473 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9475 if ! grep -q "processor.*: 1" /proc/cpuinfo; then
9476 log "testing UP system. Performance may be lower than expected."
9481 test_mkdir $DIR/$tdir
9482 NUMFREE=$(df -i -P $DIR | tail -n 1 | awk '{ print $4 }')
9483 [[ $NUMFREE -gt 100000 ]] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
9485 for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
9486 createmany -o $DIR/$tdir/$tfile $j $((i - j))
9488 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
9489 lctl set_param -n llite.*.statahead_max 0
9490 lctl get_param llite.*.statahead_max
9491 cancel_lru_locks mdc
9492 cancel_lru_locks osc
9494 time ls -l $DIR/$tdir | wc -l
9496 delta=$((etime - stime))
9497 log "ls $i files without statahead: $delta sec"
9498 lctl set_param llite.*.statahead_max=$max
9500 swrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
9501 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
9502 cancel_lru_locks mdc
9503 cancel_lru_locks osc
9505 time ls -l $DIR/$tdir | wc -l
9507 delta_sa=$((etime - stime))
9508 log "ls $i files with statahead: $delta_sa sec"
9509 lctl get_param -n llite.*.statahead_stats
9510 ewrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
9512 [[ $swrong -lt $ewrong ]] &&
9513 log "statahead was stopped, maybe too many locks held!"
9514 [[ $delta -eq 0 || $delta_sa -eq 0 ]] && continue
9516 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
9517 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
9518 lctl set_param -n llite.*.statahead_max 0
9519 lctl get_param llite.*.statahead_max
9520 cancel_lru_locks mdc
9521 cancel_lru_locks osc
9523 time ls -l $DIR/$tdir | wc -l
9525 delta=$((etime - stime))
9526 log "ls $i files again without statahead: $delta sec"
9527 lctl set_param llite.*.statahead_max=$max
9528 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
9529 if [ $SLOWOK -eq 0 ]; then
9530 error "ls $i files is slower with statahead!"
9532 log "ls $i files is slower with statahead!"
9538 [ $delta -gt 20 ] && break
9539 [ $delta -gt 8 ] && MULT=$((50 / delta))
9540 [ "$SLOW" = "no" -a $delta -gt 5 ] && break
9548 delta=$((etime - stime))
9549 log "rm -r $DIR/$tdir/: $delta seconds"
9551 lctl get_param -n llite.*.statahead_stats
9553 run_test 123a "verify statahead work"
9555 test_123b () { # statahead(bug 15027)
9556 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9557 test_mkdir $DIR/$tdir
9558 createmany -o $DIR/$tdir/$tfile-%d 1000
9560 cancel_lru_locks mdc
9561 cancel_lru_locks osc
9563 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
9564 lctl set_param fail_loc=0x80000803
9565 ls -lR $DIR/$tdir > /dev/null
9567 lctl set_param fail_loc=0x0
9568 lctl get_param -n llite.*.statahead_stats
9573 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
9576 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9577 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
9578 { skip "no lru resize on server"; return 0; }
9580 test_mkdir $DIR/$tdir
9582 log "create $NR files at $DIR/$tdir"
9583 createmany -o $DIR/$tdir/f $NR ||
9584 error "failed to create $NR files in $DIR/$tdir"
9586 cancel_lru_locks mdc
9587 ls -l $DIR/$tdir > /dev/null
9591 for VALUE in $($LCTL get_param ldlm.namespaces.*mdc-*.lru_size); do
9592 local PARAM=$(echo ${VALUE[0]} | cut -d "=" -f1)
9593 LRU_SIZE=$($LCTL get_param -n $PARAM)
9594 if [[ $LRU_SIZE -gt $(default_lru_size) ]]; then
9595 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
9597 log "NS=$(basename $NSDIR)"
9602 if [[ -z "$NSDIR" || $LRU_SIZE -lt $(default_lru_size) ]]; then
9603 skip "Not enough cached locks created!"
9610 # We know that lru resize allows one client to hold $LIMIT locks
9611 # for 10h. After that locks begin to be killed by client.
9613 local LIMIT=$($LCTL get_param -n $NSDIR.pool.limit)
9615 if [ $LIMIT -lt $LRU_SIZE ]; then
9616 skip "Limit is too small $LIMIT"
9620 # Make LVF so higher that sleeping for $SLEEP is enough to _start_
9621 # killing locks. Some time was spent for creating locks. This means
9622 # that up to the moment of sleep finish we must have killed some of
9623 # them (10-100 locks). This depends on how fast ther were created.
9624 # Many of them were touched in almost the same moment and thus will
9625 # be killed in groups.
9626 local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE))
9628 # Use $LRU_SIZE_B here to take into account real number of locks
9629 # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
9630 local LRU_SIZE_B=$LRU_SIZE
9632 local OLD_LVF=$($LCTL get_param -n $NSDIR.pool.lock_volume_factor)
9633 log "OLD_LVF=$OLD_LVF"
9634 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $LVF
9636 # Let's make sure that we really have some margin. Client checks
9637 # cached locks every 10 sec.
9639 log "Sleep ${SLEEP} sec"
9641 while ((SEC<$SLEEP)); do
9645 LRU_SIZE=$($LCTL get_param -n $NSDIR/lru_size)
9649 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
9650 local LRU_SIZE_A=$($LCTL get_param -n $NSDIR.lru_size)
9652 [[ $LRU_SIZE_B -gt $LRU_SIZE_A ]] || {
9653 error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
9654 unlinkmany $DIR/$tdir/f $NR
9658 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
9659 log "unlink $NR files at $DIR/$tdir"
9660 unlinkmany $DIR/$tdir/f $NR
9662 run_test 124a "lru resize ======================================="
9664 get_max_pool_limit()
9666 local limit=$($LCTL get_param \
9667 -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit)
9670 if [[ $l -gt $max ]]; then
9678 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9679 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
9680 { skip "no lru resize on server"; return 0; }
9682 LIMIT=$(get_max_pool_limit)
9684 NR=$(($(default_lru_size)*20))
9685 if [[ $NR -gt $LIMIT ]]; then
9686 log "Limit lock number by $LIMIT locks"
9690 IFree=$(mdsrate_inodes_available)
9691 if [ $IFree -lt $NR ]; then
9692 log "Limit lock number by $IFree inodes"
9696 lru_resize_disable mdc
9697 test_mkdir -p $DIR/$tdir/disable_lru_resize
9699 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
9700 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
9701 cancel_lru_locks mdc
9704 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
9707 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
9710 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
9714 nolruresize_delta=$((etime-stime))
9715 log "ls -la time: $nolruresize_delta seconds"
9716 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
9717 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
9719 lru_resize_enable mdc
9720 test_mkdir -p $DIR/$tdir/enable_lru_resize
9722 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
9723 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
9724 cancel_lru_locks mdc
9727 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
9730 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
9733 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
9737 lruresize_delta=$((etime-stime))
9738 log "ls -la time: $lruresize_delta seconds"
9739 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
9741 if [ $lruresize_delta -gt $nolruresize_delta ]; then
9742 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
9743 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
9744 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
9746 log "lru resize performs the same with no lru resize"
9748 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
9750 run_test 124b "lru resize (performance test) ======================="
9753 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9754 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
9755 { skip "no lru resize on server"; return 0; }
9757 # cache ununsed locks on client
9759 cancel_lru_locks mdc
9760 test_mkdir $DIR/$tdir
9761 createmany -o $DIR/$tdir/f $nr ||
9762 error "failed to create $nr files in $DIR/$tdir"
9763 ls -l $DIR/$tdir > /dev/null
9765 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
9766 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
9767 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
9768 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
9769 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
9771 # set lru_max_age to 1 sec
9772 $LCTL set_param $nsdir.lru_max_age=1000 # milliseconds
9773 echo "sleep $((recalc_p * 2)) seconds..."
9774 sleep $((recalc_p * 2))
9776 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
9777 # restore lru_max_age
9778 $LCTL set_param -n $nsdir.lru_max_age $max_age
9779 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
9780 unlinkmany $DIR/$tdir/f $nr
9782 run_test 124c "LRUR cancel very aged locks"
9784 test_125() { # 13358
9785 $LCTL get_param -n llite.*.client_type | grep -q local ||
9786 { skip "must run as local client"; return; }
9787 $LCTL get_param -n mdc.*-mdc-*.connect_flags | grep -q acl ||
9788 { skip "must have acl enabled"; return; }
9789 [ -z "$(which setfacl)" ] && skip "must have setfacl tool" && return
9790 test_mkdir $DIR/$tdir
9791 $LFS setstripe -S 65536 -c -1 $DIR/$tdir || error "setstripe failed"
9792 setfacl -R -m u:bin:rwx $DIR/$tdir || error "setfacl $DIR/$tdir failed"
9793 ls -ld $DIR/$tdir || error "cannot access $DIR/$tdir"
9795 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
9797 test_126() { # bug 12829/13455
9798 $LCTL get_param -n llite.*.client_type | grep -q local ||
9799 { skip "must run as local client"; return; }
9800 [ "$UID" != 0 ] && skip_env "$TESTNAME (must run as root)" && return
9801 $GSS && skip "must run as gss disabled" && return
9803 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
9804 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
9806 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
9808 run_test 126 "check that the fsgid provided by the client is taken into account"
9810 test_127a() { # bug 15521
9811 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9812 $SETSTRIPE -i 0 -c 1 $DIR/$tfile || error "setstripe failed"
9813 $LCTL set_param osc.*.stats=0
9814 FSIZE=$((2048 * 1024))
9815 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
9816 cancel_lru_locks osc
9817 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE
9819 $LCTL get_param osc.*0000-osc-*.stats | grep samples > $DIR/${tfile}.tmp
9820 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
9821 echo "got $COUNT $NAME"
9822 [ ! $MIN ] && error "Missing min value for $NAME proc entry"
9823 eval $NAME=$COUNT || error "Wrong proc format"
9826 read_bytes|write_bytes)
9827 [ $MIN -lt 4096 ] && error "min is too small: $MIN"
9828 [ $MIN -gt $FSIZE ] && error "min is too big: $MIN"
9829 [ $MAX -lt 4096 ] && error "max is too small: $MAX"
9830 [ $MAX -gt $FSIZE ] && error "max is too big: $MAX"
9831 [ $SUM -ne $FSIZE ] && error "sum is wrong: $SUM"
9832 [ $SUMSQ -lt $(((FSIZE /4096) * (4096 * 4096))) ] &&
9833 error "sumsquare is too small: $SUMSQ"
9834 [ $SUMSQ -gt $((FSIZE * FSIZE)) ] &&
9835 error "sumsquare is too big: $SUMSQ"
9839 done < $DIR/${tfile}.tmp
9841 #check that we actually got some stats
9842 [ "$read_bytes" ] || error "Missing read_bytes stats"
9843 [ "$write_bytes" ] || error "Missing write_bytes stats"
9844 [ "$read_bytes" != 0 ] || error "no read done"
9845 [ "$write_bytes" != 0 ] || error "no write done"
9847 run_test 127a "verify the client stats are sane"
9849 test_127b() { # bug LU-333
9850 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9851 $LCTL set_param llite.*.stats=0
9852 FSIZE=65536 # sized fixed to match PAGE_SIZE for most clients
9853 # perform 2 reads and writes so MAX is different from SUM.
9854 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
9855 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
9856 cancel_lru_locks osc
9857 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE count=1
9858 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE count=1
9860 $LCTL get_param llite.*.stats | grep samples > $TMP/${tfile}.tmp
9861 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
9862 echo "got $COUNT $NAME"
9863 eval $NAME=$COUNT || error "Wrong proc format"
9867 [ $COUNT -ne 2 ] && error "count is not 2: $COUNT"
9868 [ $MIN -ne $FSIZE ] && error "min is not $FSIZE: $MIN"
9869 [ $MAX -ne $FSIZE ] && error "max is incorrect: $MAX"
9870 [ $SUM -ne $((FSIZE * 2)) ] && error "sum is wrong: $SUM"
9873 [ $COUNT -ne 2 ] && error "count is not 2: $COUNT"
9874 [ $MIN -ne $FSIZE ] && error "min is not $FSIZE: $MIN"
9875 [ $MAX -ne $FSIZE ] && error "max is incorrect: $MAX"
9876 [ $SUM -ne $((FSIZE * 2)) ] && error "sum is wrong: $SUM"
9880 done < $TMP/${tfile}.tmp
9882 #check that we actually got some stats
9883 [ "$read_bytes" ] || error "Missing read_bytes stats"
9884 [ "$write_bytes" ] || error "Missing write_bytes stats"
9885 [ "$read_bytes" != 0 ] || error "no read done"
9886 [ "$write_bytes" != 0 ] || error "no write done"
9888 rm -f $TMP/${tfile}.tmp
9890 run_test 127b "verify the llite client stats are sane"
9892 test_128() { # bug 15212
9894 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
9899 result=$(grep error $TMP/$tfile.log)
9900 rm -f $DIR/$tfile $TMP/$tfile.log
9902 error "consecutive find's under interactive lfs failed"
9904 run_test 128 "interactive lfs for 2 consecutive find's"
9911 local ldproc=/proc/fs/ldiskfs
9912 local facets=$(get_facets MDS)
9914 for facet in ${facets//,/ }; do
9915 canondev=$(ldiskfs_canon \
9916 *.$(convert_facet2label $facet).mntdev $facet)
9917 do_facet $facet "test -e $ldproc/$canondev/max_dir_size" ||
9918 ldproc=/sys/fs/ldiskfs
9919 do_facet $facet "echo $1 >$ldproc/$canondev/max_dir_size"
9920 do_facet $facet "echo $2 >$ldproc/$canondev/warning_dir_size"
9925 local facets=$(get_facets MDS)
9926 for facet in ${facets//,/ }; do
9927 do_facet $facet "dmesg | tail -3 | grep -q $1" && return 0
9933 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.5.56) ]] ||
9934 { skip "Need MDS version with at least 2.5.56"; return 0; }
9936 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9937 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
9938 skip "ldiskfs only test"
9941 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9944 local has_warning=false
9949 # block size of mds1
9950 local maxsize=$(($($LCTL get_param -n mdc.*MDT0000*.blocksize) * 5))
9951 set_dir_limits $maxsize $maxsize
9952 local dirsize=$(stat -c%s "$DIR/$tdir")
9954 while [[ $dirsize -le $maxsize ]]; do
9955 $MULTIOP $DIR/$tdir/file_base_$nfiles Oc
9957 if ! $has_warning; then
9958 check_mds_dmesg '"is approaching"' && has_warning=true
9961 # ENOSPC for new ext4 max_dir_size (kernel commit df981d03ee)
9962 # EFBIG for previous versions included in ldiskfs series
9963 if [ $rc -eq $EFBIG -o $rc -eq $ENOSPC ]; then
9965 echo "return code $rc received as expected"
9967 createmany -o $DIR/$tdir/file_extra_$nfiles. 5 ||
9968 error_exit "create failed w/o dir size limit"
9970 check_mds_dmesg '"has reached"' ||
9971 error_exit "reached message should be output"
9973 [ $has_warning = "false" ] &&
9974 error_exit "warning message should be output"
9976 dirsize=$(stat -c%s "$DIR/$tdir")
9978 [[ $dirsize -ge $maxsize ]] && return 0
9979 error_exit "current dir size $dirsize, " \
9980 "previous limit $maxsize"
9981 elif [ $rc -ne 0 ]; then
9983 error_exit "return $rc received instead of expected " \
9984 "$EFBIG or $ENOSPC, files in dir $dirsize"
9986 nfiles=$((nfiles + 1))
9987 dirsize=$(stat -c%s "$DIR/$tdir")
9991 error "exceeded dir size limit $maxsize($MDSCOUNT) : $dirsize bytes"
9993 run_test 129 "test directory size limit ========================"
10002 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
10003 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP" &&
10006 trap cleanup_130 EXIT RETURN
10008 local fm_file=$DIR/$tfile
10009 $SETSTRIPE -S 65536 -c 1 $fm_file || error "setstripe on $fm_file"
10010 dd if=/dev/zero of=$fm_file bs=65536 count=1 ||
10011 error "dd failed for $fm_file"
10013 # LU-1795: test filefrag/FIEMAP once, even if unsupported
10014 filefrag -ves $fm_file
10016 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
10017 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
10018 [ $RC != 0 ] && error "filefrag $fm_file failed"
10020 filefrag_op=$(filefrag -ve -k $fm_file |
10021 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
10022 lun=$($GETSTRIPE -i $fm_file)
10024 start_blk=`echo $filefrag_op | cut -d: -f2 | cut -d. -f1`
10027 for line in $filefrag_op
10029 frag_lun=`echo $line | cut -d: -f5`
10030 ext_len=`echo $line | cut -d: -f4`
10031 if (( $frag_lun != $lun )); then
10033 error "FIEMAP on 1-stripe file($fm_file) failed"
10036 (( tot_len += ext_len ))
10039 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
10041 error "FIEMAP on 1-stripe file($fm_file) failed;"
10047 echo "FIEMAP on single striped file succeeded"
10049 run_test 130a "FIEMAP (1-stripe file)"
10052 [ "$OSTCOUNT" -lt "2" ] && skip_env "needs >= 2 OSTs" && return
10054 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
10055 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP" &&
10058 trap cleanup_130 EXIT RETURN
10060 local fm_file=$DIR/$tfile
10061 $SETSTRIPE -S 65536 -c $OSTCOUNT $fm_file ||
10062 error "setstripe on $fm_file"
10063 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
10064 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
10066 dd if=/dev/zero of=$fm_file bs=1M count=$OSTCOUNT ||
10067 error "dd failed on $fm_file"
10069 filefrag -ves $fm_file || error "filefrag $fm_file failed"
10070 filefrag_op=$(filefrag -ve -k $fm_file |
10071 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
10073 last_lun=$(echo $filefrag_op | cut -d: -f5 |
10074 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10079 for line in $filefrag_op
10081 frag_lun=$(echo $line | cut -d: -f5 |
10082 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10083 ext_len=$(echo $line | cut -d: -f4)
10084 if (( $frag_lun != $last_lun )); then
10085 if (( tot_len != 1024 )); then
10087 error "FIEMAP on $fm_file failed; returned " \
10088 "len $tot_len for OST $last_lun instead of 1024"
10091 (( num_luns += 1 ))
10095 (( tot_len += ext_len ))
10098 if (( num_luns != $OSTCOUNT || tot_len != 1024 )); then
10100 error "FIEMAP on $fm_file failed; returned wrong number of " \
10101 "luns or wrong len for OST $last_lun"
10107 echo "FIEMAP on $OSTCOUNT-stripe file succeeded"
10109 run_test 130b "FIEMAP ($OSTCOUNT-stripe file)"
10112 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
10114 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
10115 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" &&
10118 trap cleanup_130 EXIT RETURN
10120 local fm_file=$DIR/$tfile
10121 $SETSTRIPE -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
10122 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
10123 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
10125 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 ||
10126 error "dd failed on $fm_file"
10128 filefrag -ves $fm_file || error "filefrag $fm_file failed"
10129 filefrag_op=$(filefrag -ve -k $fm_file |
10130 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
10132 last_lun=$(echo $filefrag_op | cut -d: -f5 |
10133 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10138 for line in $filefrag_op
10140 frag_lun=$(echo $line | cut -d: -f5 |
10141 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10142 ext_len=$(echo $line | cut -d: -f4)
10143 if (( $frag_lun != $last_lun )); then
10144 logical=`echo $line | cut -d: -f2 | cut -d. -f1`
10145 if (( logical != 512 )); then
10147 error "FIEMAP on $fm_file failed; returned " \
10148 "logical start for lun $logical instead of 512"
10151 if (( tot_len != 512 )); then
10153 error "FIEMAP on $fm_file failed; returned " \
10154 "len $tot_len for OST $last_lun instead of 1024"
10157 (( num_luns += 1 ))
10161 (( tot_len += ext_len ))
10164 if (( num_luns != 2 || tot_len != 512 )); then
10166 error "FIEMAP on $fm_file failed; returned wrong number of " \
10167 "luns or wrong len for OST $last_lun"
10173 echo "FIEMAP on 2-stripe file with hole succeeded"
10175 run_test 130c "FIEMAP (2-stripe file with hole)"
10178 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs" && return
10180 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
10181 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" &&
10184 trap cleanup_130 EXIT RETURN
10186 local fm_file=$DIR/$tfile
10187 $SETSTRIPE -S 65536 -c $OSTCOUNT $fm_file ||
10188 error "setstripe on $fm_file"
10189 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
10190 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
10192 local actual_stripe_count=$($GETSTRIPE -c $fm_file)
10193 dd if=/dev/zero of=$fm_file bs=1M count=$actual_stripe_count ||
10194 error "dd failed on $fm_file"
10196 filefrag -ves $fm_file || error "filefrag $fm_file failed"
10197 filefrag_op=$(filefrag -ve -k $fm_file |
10198 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
10200 last_lun=$(echo $filefrag_op | cut -d: -f5 |
10201 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10206 for line in $filefrag_op
10208 frag_lun=$(echo $line | cut -d: -f5 |
10209 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10210 ext_len=$(echo $line | cut -d: -f4)
10211 if (( $frag_lun != $last_lun )); then
10212 if (( tot_len != 1024 )); then
10214 error "FIEMAP on $fm_file failed; returned " \
10215 "len $tot_len for OST $last_lun instead of 1024"
10218 (( num_luns += 1 ))
10222 (( tot_len += ext_len ))
10225 if (( num_luns != actual_stripe_count || tot_len != 1024 )); then
10227 error "FIEMAP on $fm_file failed; returned wrong number of " \
10228 "luns or wrong len for OST $last_lun"
10234 echo "FIEMAP on N-stripe file succeeded"
10236 run_test 130d "FIEMAP (N-stripe file)"
10239 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
10241 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
10242 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
10244 trap cleanup_130 EXIT RETURN
10246 local fm_file=$DIR/$tfile
10247 $SETSTRIPE -S 131072 -c 2 $fm_file || error "setstripe on $fm_file"
10248 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
10249 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
10252 EXPECTED_LEN=$(( (NUM_BLKS / 2) * 64 ))
10253 for ((i = 0; i < $NUM_BLKS; i++))
10255 dd if=/dev/zero of=$fm_file count=1 bs=64k seek=$((2*$i)) conv=notrunc > /dev/null 2>&1
10258 filefrag -ves $fm_file || error "filefrag $fm_file failed"
10259 filefrag_op=$(filefrag -ve -k $fm_file |
10260 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
10262 last_lun=$(echo $filefrag_op | cut -d: -f5 |
10263 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10268 for line in $filefrag_op
10270 frag_lun=$(echo $line | cut -d: -f5 |
10271 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10272 ext_len=$(echo $line | cut -d: -f4)
10273 if (( $frag_lun != $last_lun )); then
10274 if (( tot_len != $EXPECTED_LEN )); then
10276 error "FIEMAP on $fm_file failed; returned " \
10277 "len $tot_len for OST $last_lun instead " \
10281 (( num_luns += 1 ))
10285 (( tot_len += ext_len ))
10288 if (( num_luns != 2 || tot_len != $EXPECTED_LEN )); then
10290 error "FIEMAP on $fm_file failed; returned wrong number " \
10291 "of luns or wrong len for OST $last_lun"
10297 echo "FIEMAP with continuation calls succeeded"
10299 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
10302 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
10303 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" &&
10306 local fm_file=$DIR/$tfile
10307 $MULTIOP $fm_file oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:T33554432c ||
10308 error "multiop create with lov_delay_create on $fm_file"
10310 filefrag -ves $fm_file || error "filefrag $fm_file failed"
10311 filefrag_extents=$(filefrag -vek $fm_file |
10312 awk '/extents? found/ { print $2 }')
10313 if [[ "$filefrag_extents" != "0" ]]; then
10314 error "FIEMAP on $fm_file failed; " \
10315 "returned $filefrag_extents expected 0"
10320 run_test 130f "FIEMAP (unstriped file)"
10322 # Test for writev/readv
10324 rwv -f $DIR/$tfile -w -n 3 524288 1048576 1572864 ||
10325 error "writev test failed"
10326 rwv -f $DIR/$tfile -r -v -n 2 1572864 1048576 ||
10327 error "readv failed"
10330 run_test 131a "test iov's crossing stripe boundary for writev/readv"
10333 local fsize=$((524288 + 1048576 + 1572864))
10334 rwv -f $DIR/$tfile -w -a -n 3 524288 1048576 1572864 &&
10335 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
10336 error "append writev test failed"
10338 ((fsize += 1572864 + 1048576))
10339 rwv -f $DIR/$tfile -w -a -n 2 1572864 1048576 &&
10340 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
10341 error "append writev test failed"
10344 run_test 131b "test append writev"
10347 rwv -f $DIR/$tfile -w -d -n 1 1048576 || return 0
10350 run_test 131c "test read/write on file w/o objects"
10353 rwv -f $DIR/$tfile -w -n 1 1572864
10354 NOB=`rwv -f $DIR/$tfile -r -n 3 524288 524288 1048576 | awk '/error/ {print $6}'`
10355 if [ "$NOB" != 1572864 ]; then
10356 error "Short read filed: read $NOB bytes instead of 1572864"
10360 run_test 131d "test short read"
10363 rwv -f $DIR/$tfile -w -s 1048576 -n 1 1048576
10364 rwv -f $DIR/$tfile -r -z -s 0 -n 1 524288 || \
10365 error "read hitting hole failed"
10368 run_test 131e "test read hitting hole"
10377 mds*) res=$(do_facet $facet \
10378 $LCTL get_param mdt.$FSNAME-MDT0000.md_stats | grep "$op")
10380 ost*) res=$(do_facet $facet \
10381 $LCTL get_param obdfilter.$FSNAME-OST0000.stats | grep "$op")
10383 *) error "Wrong facet '$facet'" ;;
10386 [ "$res" ] || error "The counter for $op on $facet was not incremented"
10387 # if the argument $3 is zero, it means any stat increment is ok.
10388 if [[ $want -gt 0 ]]; then
10389 local count=$(echo $res | awk '{ print $2 }')
10390 [[ $count -ne $want ]] &&
10391 error "The $op counter on $facet is $count, not $want"
10396 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10397 remote_ost_nodsh && skip "remote OST with nodsh" && return
10398 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10400 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
10401 { skip "MDS doesn't support rename stats"; return; }
10402 local testdir=$DIR/${tdir}/stats_testdir
10403 mkdir -p $DIR/${tdir}
10406 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
10407 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
10409 # verify mdt stats first.
10410 mkdir ${testdir} || error "mkdir failed"
10411 check_stats $SINGLEMDS "mkdir" 1
10412 touch ${testdir}/${tfile} || error "touch failed"
10413 check_stats $SINGLEMDS "open" 1
10414 check_stats $SINGLEMDS "close" 1
10415 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.8.54) ] && {
10416 mknod ${testdir}/${tfile}-pipe p || error "mknod failed"
10417 check_stats $SINGLEMDS "mknod" 2
10419 rm -f ${testdir}/${tfile}-pipe || error "pipe remove failed"
10420 check_stats $SINGLEMDS "unlink" 1
10421 rm -f ${testdir}/${tfile} || error "file remove failed"
10422 check_stats $SINGLEMDS "unlink" 2
10424 # remove working dir and check mdt stats again.
10425 rmdir ${testdir} || error "rmdir failed"
10426 check_stats $SINGLEMDS "rmdir" 1
10428 local testdir1=$DIR/${tdir}/stats_testdir1
10429 mkdir -p ${testdir}
10430 mkdir -p ${testdir1}
10431 touch ${testdir1}/test1
10432 mv ${testdir1}/test1 ${testdir} || error "file crossdir rename"
10433 check_stats $SINGLEMDS "crossdir_rename" 1
10435 mv ${testdir}/test1 ${testdir}/test0 || error "file samedir rename"
10436 check_stats $SINGLEMDS "samedir_rename" 1
10438 rm -rf $DIR/${tdir}
10440 run_test 133a "Verifying MDT stats ========================================"
10443 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10444 remote_ost_nodsh && skip "remote OST with nodsh" && return
10445 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10446 local testdir=$DIR/${tdir}/stats_testdir
10447 mkdir -p ${testdir} || error "mkdir failed"
10448 touch ${testdir}/${tfile} || error "touch failed"
10449 cancel_lru_locks mdc
10452 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
10453 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
10455 # extra mdt stats verification.
10456 chmod 444 ${testdir}/${tfile} || error "chmod failed"
10457 check_stats $SINGLEMDS "setattr" 1
10458 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
10459 if [ $(lustre_version_code $SINGLEMDS) -ne $(version_code 2.2.0) ]
10461 ls -l ${testdir}/${tfile} > /dev/null|| error "ls failed"
10462 check_stats $SINGLEMDS "getattr" 1
10464 $LFS df || error "lfs failed"
10465 check_stats $SINGLEMDS "statfs" 1
10467 rm -rf $DIR/${tdir}
10469 run_test 133b "Verifying extra MDT stats =================================="
10472 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10473 remote_ost_nodsh && skip "remote OST with nodsh" && return
10474 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10475 local testdir=$DIR/$tdir/stats_testdir
10476 test_mkdir -p $testdir
10478 # verify obdfilter stats.
10479 $SETSTRIPE -c 1 -i 0 $testdir/$tfile
10481 cancel_lru_locks osc
10482 wait_delete_completed
10485 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
10486 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
10488 dd if=/dev/zero of=$testdir/$tfile conv=notrunc bs=512k count=1 ||
10491 cancel_lru_locks osc
10492 check_stats ost1 "write" 1
10494 dd if=$testdir/$tfile of=/dev/null bs=1k count=1 || error "dd failed"
10495 check_stats ost1 "read" 1
10497 > $testdir/$tfile || error "truncate failed"
10498 check_stats ost1 "punch" 1
10500 rm -f $testdir/$tfile || error "file remove failed"
10501 wait_delete_completed
10502 check_stats ost1 "destroy" 1
10506 run_test 133c "Verifying OST stats ========================================"
10513 while [ $value -ge 2 ]; do
10518 if [ $orig -gt $order ]; then
10526 local size=('K' 'M' 'G' 'T');
10528 local size_string=$value
10530 while [ $value -ge 1024 ]; do
10531 if [ $i -gt 3 ]; then
10532 #T is the biggest unit we get here, if that is bigger,
10534 size_string=${value}T
10537 value=$((value >> 10))
10538 if [ $value -lt 1024 ]; then
10539 size_string=${value}${size[$i]}
10548 get_rename_size() {
10550 local context=${2:-.}
10551 local sample=$(do_facet $SINGLEMDS $LCTL \
10552 get_param mdt.$FSNAME-MDT0000.rename_stats |
10553 grep -A1 $context |
10554 awk '/ '${size}'/ {print $4}' | sed -e "s/,//g")
10559 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10560 remote_ost_nodsh && skip "remote OST with nodsh" && return
10561 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10562 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
10563 { skip "MDS doesn't support rename stats"; return; }
10565 local testdir1=$DIR/${tdir}/stats_testdir1
10566 local testdir2=$DIR/${tdir}/stats_testdir2
10567 mkdir -p $DIR/${tdir}
10569 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
10571 lfs mkdir -i 0 -c 1 ${testdir1} || error "mkdir failed"
10572 lfs mkdir -i 0 -c 1 ${testdir2} || error "mkdir failed"
10574 createmany -o $testdir1/test 512 || error "createmany failed"
10576 # check samedir rename size
10577 mv ${testdir1}/test0 ${testdir1}/test_0
10579 local testdir1_size=$(ls -l $DIR/${tdir} |
10580 awk '/stats_testdir1/ {print $5}')
10581 local testdir2_size=$(ls -l $DIR/${tdir} |
10582 awk '/stats_testdir2/ {print $5}')
10584 testdir1_size=$(order_2 $testdir1_size)
10585 testdir2_size=$(order_2 $testdir2_size)
10587 testdir1_size=$(size_in_KMGT $testdir1_size)
10588 testdir2_size=$(size_in_KMGT $testdir2_size)
10590 echo "source rename dir size: ${testdir1_size}"
10591 echo "target rename dir size: ${testdir2_size}"
10593 local cmd="do_facet $SINGLEMDS $LCTL "
10594 cmd+="get_param mdt.$FSNAME-MDT0000.rename_stats"
10596 eval $cmd || error "$cmd failed"
10597 local samedir=$($cmd | grep 'same_dir')
10598 local same_sample=$(get_rename_size $testdir1_size)
10599 [ -z "$samedir" ] && error "samedir_rename_size count error"
10600 [[ $same_sample -eq 1 ]] ||
10601 error "samedir_rename_size error $same_sample"
10602 echo "Check same dir rename stats success"
10604 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
10606 # check crossdir rename size
10607 mv ${testdir1}/test_0 ${testdir2}/test_0
10609 testdir1_size=$(ls -l $DIR/${tdir} |
10610 awk '/stats_testdir1/ {print $5}')
10611 testdir2_size=$(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 eval $cmd || error "$cmd failed"
10624 local crossdir=$($cmd | grep 'crossdir')
10625 local src_sample=$(get_rename_size $testdir1_size crossdir_src)
10626 local tgt_sample=$(get_rename_size $testdir2_size crossdir_tgt)
10627 [ -z "$crossdir" ] && error "crossdir_rename_size count error"
10628 [[ $src_sample -eq 1 ]] ||
10629 error "crossdir_rename_size error $src_sample"
10630 [[ $tgt_sample -eq 1 ]] ||
10631 error "crossdir_rename_size error $tgt_sample"
10632 echo "Check cross dir rename stats success"
10633 rm -rf $DIR/${tdir}
10635 run_test 133d "Verifying rename_stats ========================================"
10638 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10639 remote_ost_nodsh && skip "remote OST with nodsh" && return
10640 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10641 local testdir=$DIR/${tdir}/stats_testdir
10642 local ctr f0 f1 bs=32768 count=42 sum
10644 mkdir -p ${testdir} || error "mkdir failed"
10646 $SETSTRIPE -c 1 -i 0 ${testdir}/${tfile}
10648 for ctr in {write,read}_bytes; do
10650 cancel_lru_locks osc
10652 do_facet ost1 $LCTL set_param -n \
10653 "obdfilter.*.exports.clear=clear"
10655 if [ $ctr = write_bytes ]; then
10657 f1=${testdir}/${tfile}
10659 f0=${testdir}/${tfile}
10663 dd if=$f0 of=$f1 conv=notrunc bs=$bs count=$count || \
10666 cancel_lru_locks osc
10668 sum=$(do_facet ost1 $LCTL get_param \
10669 "obdfilter.*.exports.*.stats" |
10670 awk -v ctr=$ctr 'BEGIN { sum = 0 }
10671 $1 == ctr { sum += $7 }
10672 END { printf("%0.0f", sum) }')
10674 if ((sum != bs * count)); then
10675 error "Bad $ctr sum, expected $((bs * count)), got $sum"
10679 rm -rf $DIR/${tdir}
10681 run_test 133e "Verifying OST {read,write}_bytes nid stats ================="
10683 proc_regexp="/{proc,sys}/{fs,sys,kernel/debug}/{lustre,lnet}/"
10686 # First without trusting modes.
10687 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
10688 echo "proc_dirs='$proc_dirs'"
10689 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
10690 find $proc_dirs -exec cat '{}' \; &> /dev/null
10692 # Second verifying readability.
10693 $LCTL get_param -R '*' &> /dev/null || error "proc file read failed"
10695 # Verifing writability with badarea_io.
10697 -ignore_readdir_race \
10699 -not -name force_lbug \
10700 -not -name changelog_mask \
10701 -exec badarea_io '{}' \; ||
10702 error "find $proc_dirs failed"
10704 run_test 133f "Check reads/writes of client lustre proc files with bad area io"
10707 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10708 remote_ost_nodsh && skip "remote OST with nodsh" && return
10710 # eventually, this can also be replaced with "lctl get_param -R",
10711 # but not until that option is always available on the server
10713 for facet in mds1 ost1; do
10714 [ $(lustre_version_code $facet) -le $(version_code 2.5.54) ] &&
10715 skip "Too old lustre on $facet" && continue
10716 local facet_proc_dirs=$(do_facet $facet \
10717 \\\ls -d $proc_regexp 2>/dev/null)
10718 echo "${facet}_proc_dirs='$facet_proc_dirs'"
10719 [ -z "$facet_proc_dirs" ] && error "no proc_dirs on $facet"
10720 do_facet $facet find $facet_proc_dirs \
10721 ! -name req_history \
10722 -exec cat '{}' \\\; &> /dev/null
10724 do_facet $facet find $facet_proc_dirs \
10725 ! -name req_history \
10727 -exec cat '{}' \\\; &> /dev/null ||
10728 error "proc file read failed"
10730 do_facet $facet find $facet_proc_dirs \
10731 -ignore_readdir_race \
10733 -not -name force_lbug \
10734 -not -name changelog_mask \
10735 -exec badarea_io '{}' \\\; ||
10736 error "$facet find $facet_proc_dirs failed"
10739 # remount the FS in case writes/reads /proc break the FS
10740 cleanup || error "failed to unmount"
10741 setup || error "failed to setup"
10744 run_test 133g "Check reads/writes of server lustre proc files with bad area io"
10747 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10748 remote_ost_nodsh && skip "remote OST with nodsh" && return
10749 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.9.54) ]] &&
10750 skip "Need MDS version at least 2.9.54" && return
10753 for facet in client mds1 ost1; do
10754 local facet_proc_dirs=$(do_facet $facet \
10755 \\\ls -d $proc_regexp 2> /dev/null)
10756 [ -z "$facet_proc_dirs" ] && error "no proc_dirs on $facet"
10757 echo "${facet}_proc_dirs='$facet_proc_dirs'"
10758 # Get the list of files that are missing the terminating newline
10759 local missing=($(do_facet $facet \
10760 find ${facet_proc_dirs} -type f \| \
10761 while read F\; do \
10762 awk -v FS='\v' -v RS='\v\v' \
10763 "'END { if(NR>0 && \
10764 \\\$NF !~ /.*\\\n\$/) \
10765 print FILENAME}'" \
10768 [ ${#missing[*]} -eq 0 ] ||
10769 error "files do not end with newline: ${missing[*]}"
10772 run_test 133h "Proc files should end with newlines"
10775 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10776 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.54) ]] &&
10777 skip "Need MDS version at least 2.7.54" && return
10779 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
10780 cancel_lru_locks mdc
10782 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
10783 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
10784 [ $unused -eq 0 ] || error "$unused locks are not cleared"
10787 createmany -o $DIR/$tdir/f $nr ||
10788 error "failed to create $nr files in $DIR/$tdir"
10789 unused=$($LCTL get_param -n $nsdir.lock_unused_count)
10791 #define OBD_FAIL_LDLM_WATERMARK_LOW 0x327
10792 do_facet mds1 $LCTL set_param fail_loc=0x327
10793 do_facet mds1 $LCTL set_param fail_val=500
10796 echo "sleep 10 seconds ..."
10798 local lck_cnt=$($LCTL get_param -n $nsdir.lock_unused_count)
10800 do_facet mds1 $LCTL set_param fail_loc=0
10801 do_facet mds1 $LCTL set_param fail_val=0
10802 [ $lck_cnt -lt $unused ] ||
10803 error "No locks reclaimed, before:$unused, after:$lck_cnt"
10806 unlinkmany $DIR/$tdir/f $nr
10808 run_test 134a "Server reclaims locks when reaching lock_reclaim_threshold"
10811 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10812 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.54) ]] &&
10813 skip "Need MDS version at least 2.7.54" && return
10815 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
10816 cancel_lru_locks mdc
10818 local low_wm=$(do_facet mds1 $LCTL get_param -n \
10819 ldlm.lock_reclaim_threshold_mb)
10820 # disable reclaim temporarily
10821 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=0
10823 #define OBD_FAIL_LDLM_WATERMARK_HIGH 0x328
10824 do_facet mds1 $LCTL set_param fail_loc=0x328
10825 do_facet mds1 $LCTL set_param fail_val=500
10827 $LCTL set_param debug=+trace
10830 createmany -o $DIR/$tdir/f $nr &
10831 local create_pid=$!
10833 echo "Sleep $TIMEOUT seconds ..."
10835 if ! ps -p $create_pid > /dev/null 2>&1; then
10836 do_facet mds1 $LCTL set_param fail_loc=0
10837 do_facet mds1 $LCTL set_param fail_val=0
10838 do_facet mds1 $LCTL set_param \
10839 ldlm.lock_reclaim_threshold_mb=${low_wm}m
10840 error "createmany finished incorrectly!"
10842 do_facet mds1 $LCTL set_param fail_loc=0
10843 do_facet mds1 $LCTL set_param fail_val=0
10844 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=${low_wm}m
10845 wait $create_pid || return 1
10847 unlinkmany $DIR/$tdir/f $nr
10849 run_test 134b "Server rejects lock request when reaching lock_limit_mb"
10851 test_140() { #bug-17379
10852 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10853 test_mkdir $DIR/$tdir
10854 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
10855 cp $(which stat) . || error "Copying stat to $DIR/$tdir"
10857 # VFS limits max symlink depth to 5(4KSTACK) or 7(8KSTACK) or 8
10858 # For kernel > 3.5, bellow only tests consecutive symlink (MAX 40)
10860 while i=$((i + 1)); do
10862 cd $i || error "Changing to $i"
10863 ln -s ../stat stat || error "Creating stat symlink"
10864 # Read the symlink until ELOOP present,
10865 # not LBUGing the system is considered success,
10866 # we didn't overrun the stack.
10867 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
10868 if [ $ret -ne 0 ]; then
10869 if [ $ret -eq 40 ]; then
10872 error "Open stat symlink"
10878 echo "The symlink depth = $i"
10879 [ $i -eq 5 -o $i -eq 7 -o $i -eq 8 -o $i -eq 40 ] ||
10880 error "Invalid symlink depth"
10882 # Test recursive symlink
10883 ln -s symlink_self symlink_self
10884 $OPENFILE -f O_RDONLY symlink_self >/dev/null 2>&1; ret=$?
10885 echo "open symlink_self returns $ret"
10886 [ $ret -eq 40 ] || error "recursive symlink doesn't return -ELOOP"
10888 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
10891 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10892 local TF="$TMP/$tfile"
10894 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
10896 cancel_lru_locks $OSC
10897 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
10898 remount_client $MOUNT
10900 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
10903 $TRUNCATE $DIR/$tfile 6000
10904 cancel_lru_locks $OSC
10905 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
10908 echo "12345" >>$DIR/$tfile
10909 cancel_lru_locks $OSC
10910 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
10913 echo "12345" >>$DIR/$tfile
10914 cancel_lru_locks $OSC
10915 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
10920 run_test 150 "truncate/append tests"
10922 #LU-2902 roc_hit was not able to read all values from lproc
10923 function roc_hit_init() {
10924 local list=$(comma_list $(osts_nodes))
10925 local dir=$DIR/$tdir-check
10926 local file=$dir/$tfile
10932 #use setstripe to do a write to every ost
10933 for i in $(seq 0 $((OSTCOUNT-1))); do
10934 $SETSTRIPE -c 1 -i $i $dir || error "$SETSTRIPE $file failed"
10935 dd if=/dev/urandom of=$file bs=4k count=4 2>&1 > /dev/null
10936 idx=$(printf %04x $i)
10937 BEFORE=$(get_osd_param $list *OST*$idx stats |
10938 awk '$1 == "cache_access" {sum += $7}
10939 END { printf("%0.0f", sum) }')
10941 cancel_lru_locks osc
10942 cat $file >/dev/null
10944 AFTER=$(get_osd_param $list *OST*$idx stats |
10945 awk '$1 == "cache_access" {sum += $7}
10946 END { printf("%0.0f", sum) }')
10948 echo BEFORE:$BEFORE AFTER:$AFTER
10949 if ! let "AFTER - BEFORE == 4"; then
10951 error "roc_hit is not safe to use"
10959 function roc_hit() {
10960 local list=$(comma_list $(osts_nodes))
10961 echo $(get_osd_param $list '' stats |
10962 awk '$1 == "cache_hit" {sum += $7}
10963 END { printf("%0.0f", sum) }')
10966 function set_cache() {
10969 if [ "$2" == "off" ]; then
10972 local list=$(comma_list $(osts_nodes))
10973 set_osd_param $list '' $1_cache_enable $on
10975 cancel_lru_locks osc
10979 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10980 remote_ost_nodsh && skip "remote OST with nodsh" && return
10983 local list=$(comma_list $(osts_nodes))
10985 # check whether obdfilter is cache capable at all
10986 if ! get_osd_param $list '' read_cache_enable >/dev/null; then
10987 echo "not cache-capable obdfilter"
10991 # check cache is enabled on all obdfilters
10992 if get_osd_param $list '' read_cache_enable | grep 0; then
10993 echo "oss cache is disabled"
10997 set_osd_param $list '' writethrough_cache_enable 1
10999 # check write cache is enabled on all obdfilters
11000 if get_osd_param $list '' writethrough_cache_enable | grep 0; then
11001 echo "oss write cache is NOT enabled"
11007 #define OBD_FAIL_OBD_NO_LRU 0x609
11008 do_nodes $list $LCTL set_param fail_loc=0x609
11010 # pages should be in the case right after write
11011 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES ||
11014 local BEFORE=$(roc_hit)
11015 cancel_lru_locks osc
11016 cat $DIR/$tfile >/dev/null
11017 local AFTER=$(roc_hit)
11019 do_nodes $list $LCTL set_param fail_loc=0
11021 if ! let "AFTER - BEFORE == CPAGES"; then
11022 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
11025 # the following read invalidates the cache
11026 cancel_lru_locks osc
11027 set_osd_param $list '' read_cache_enable 0
11028 cat $DIR/$tfile >/dev/null
11030 # now data shouldn't be found in the cache
11032 cancel_lru_locks osc
11033 cat $DIR/$tfile >/dev/null
11035 if let "AFTER - BEFORE != 0"; then
11036 error "IN CACHE: before: $BEFORE, after: $AFTER"
11039 set_osd_param $list '' read_cache_enable 1
11042 run_test 151 "test cache on oss and controls ==============================="
11045 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11046 local TF="$TMP/$tfile"
11048 # simulate ENOMEM during write
11049 #define OBD_FAIL_OST_NOMEM 0x226
11050 lctl set_param fail_loc=0x80000226
11051 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
11053 sync || error "sync failed"
11054 lctl set_param fail_loc=0
11056 # discard client's cache
11057 cancel_lru_locks osc
11059 # simulate ENOMEM during read
11060 lctl set_param fail_loc=0x80000226
11061 cmp $TF $DIR/$tfile || error "cmp failed"
11062 lctl set_param fail_loc=0
11066 run_test 152 "test read/write with enomem ============================"
11069 $MULTIOP $DIR/$tfile Ow4096Ycu || error "multiop failed"
11071 run_test 153 "test if fdatasync does not crash ======================="
11073 dot_lustre_fid_permission_check() {
11075 local ffid=$MOUNT/.lustre/fid/$fid
11078 echo "stat fid $fid"
11079 stat $ffid > /dev/null || error "stat $ffid failed."
11080 echo "touch fid $fid"
11081 touch $ffid || error "touch $ffid failed."
11082 echo "write to fid $fid"
11083 cat /etc/hosts > $ffid || error "write $ffid failed."
11084 echo "read fid $fid"
11085 diff /etc/hosts $ffid || error "read $ffid failed."
11086 echo "append write to fid $fid"
11087 cat /etc/hosts >> $ffid || error "append write $ffid failed."
11088 echo "rename fid $fid"
11089 mv $ffid $test_dir/$tfile.1 &&
11090 error "rename $ffid to $tfile.1 should fail."
11091 touch $test_dir/$tfile.1
11092 mv $test_dir/$tfile.1 $ffid &&
11093 error "rename $tfile.1 to $ffid should fail."
11094 rm -f $test_dir/$tfile.1
11095 echo "truncate fid $fid"
11096 $TRUNCATE $ffid 777 || error "truncate $ffid failed."
11097 echo "link fid $fid"
11098 ln -f $ffid $test_dir/tfile.lnk || error "link $ffid failed."
11099 if [[ $($LCTL get_param -n mdc.*-mdc-*.connect_flags) =~ acl ]]; then
11100 echo "setfacl fid $fid"
11101 setfacl -R -m u:bin:rwx $ffid || error "setfacl $ffid failed."
11102 echo "getfacl fid $fid"
11103 getfacl $ffid >/dev/null || error "getfacl $ffid failed."
11105 echo "unlink fid $fid"
11106 unlink $MOUNT/.lustre/fid/$fid && error "unlink $ffid should fail."
11107 echo "mknod fid $fid"
11108 mknod $ffid c 1 3 && error "mknod $ffid should fail."
11110 fid=[0xf00000400:0x1:0x0]
11111 ffid=$MOUNT/.lustre/fid/$fid
11113 echo "stat non-exist fid $fid"
11114 stat $ffid > /dev/null && error "stat non-exist $ffid should fail."
11115 echo "write to non-exist fid $fid"
11116 cat /etc/hosts > $ffid && error "write non-exist $ffid should fail."
11117 echo "link new fid $fid"
11118 ln $test_dir/$tfile $ffid && error "link $ffid should fail."
11120 mkdir -p $test_dir/$tdir
11121 touch $test_dir/$tdir/$tfile
11122 fid=$($LFS path2fid $test_dir/$tdir)
11125 error "error: could not get fid for $test_dir/$dir/$tfile."
11127 ffid=$MOUNT/.lustre/fid/$fid
11130 ls $ffid > /dev/null || error "ls $ffid failed."
11131 echo "touch $fid/$tfile.1"
11132 touch $ffid/$tfile.1 || error "touch $ffid/$tfile.1 failed."
11134 echo "touch $MOUNT/.lustre/fid/$tfile"
11135 touch $MOUNT/.lustre/fid/$tfile && \
11136 error "touch $MOUNT/.lustre/fid/$tfile should fail."
11138 echo "setxattr to $MOUNT/.lustre/fid"
11139 setfattr -n trusted.name1 -v value1 $MOUNT/.lustre/fid
11141 echo "listxattr for $MOUNT/.lustre/fid"
11142 getfattr -d -m "^trusted" $MOUNT/.lustre/fid
11144 echo "delxattr from $MOUNT/.lustre/fid"
11145 setfattr -x trusted.name1 $MOUNT/.lustre/fid
11147 echo "touch invalid fid: $MOUNT/.lustre/fid/[0x200000400:0x2:0x3]"
11148 touch $MOUNT/.lustre/fid/[0x200000400:0x2:0x3] &&
11149 error "touch invalid fid should fail."
11151 echo "touch non-normal fid: $MOUNT/.lustre/fid/[0x1:0x2:0x0]"
11152 touch $MOUNT/.lustre/fid/[0x1:0x2:0x0] &&
11153 error "touch non-normal fid should fail."
11155 echo "rename $tdir to $MOUNT/.lustre/fid"
11156 mrename $test_dir/$tdir $MOUNT/.lustre/fid &&
11157 error "rename to $MOUNT/.lustre/fid should fail."
11159 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.51) ]
11161 local old_obf_mode=$(stat --format="%a" $DIR/.lustre/fid)
11162 local new_obf_mode=777
11164 echo "change mode of $DIR/.lustre/fid to $new_obf_mode"
11165 chmod $new_obf_mode $DIR/.lustre/fid ||
11166 error "chmod $new_obf_mode $DIR/.lustre/fid failed"
11168 local obf_mode=$(stat --format=%a $DIR/.lustre/fid)
11169 [ $obf_mode -eq $new_obf_mode ] ||
11170 error "stat $DIR/.lustre/fid returned wrong mode $obf_mode"
11172 echo "restore mode of $DIR/.lustre/fid to $old_obf_mode"
11173 chmod $old_obf_mode $DIR/.lustre/fid ||
11174 error "chmod $old_obf_mode $DIR/.lustre/fid failed"
11177 $OPENFILE -f O_LOV_DELAY_CREATE:O_CREAT $test_dir/$tfile-2
11178 fid=$($LFS path2fid $test_dir/$tfile-2)
11180 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.50) ]
11182 echo "cp /etc/passwd $MOUNT/.lustre/fid/$fid"
11183 cp /etc/passwd $MOUNT/.lustre/fid/$fid ||
11184 error "create lov data thru .lustre failed"
11186 echo "cp /etc/passwd $test_dir/$tfile-2"
11187 cp /etc/passwd $test_dir/$tfile-2 ||
11188 error "copy to $test_dir/$tfile-2 failed."
11189 echo "diff /etc/passwd $MOUNT/.lustre/fid/$fid"
11190 diff /etc/passwd $MOUNT/.lustre/fid/$fid ||
11191 error "diff /etc/passwd $MOUNT/.lustre/fid/$fid failed."
11193 rm -rf $test_dir/tfile.lnk
11194 rm -rf $test_dir/$tfile-2
11198 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.1) ]] &&
11199 skip "Need MDS version at least 2.4.1" && return
11201 local tf=$DIR/$tfile
11204 local fid=$($LFS path2fid $tf)
11205 [ -z "$fid" ] && error "path2fid unable to get $tf FID"
11207 # check that we get the same pathname back
11208 local found=$($LFS fid2path $MOUNT "$fid")
11209 [ -z "$found" ] && error "fid2path unable to get '$fid' path"
11210 [ "$found" == "$tf" ] ||
11211 error "fid2path($fid=path2fid($tf)) = $found != $tf"
11213 run_test 154A "lfs path2fid and fid2path basic checks"
11216 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.1) ]] &&
11217 skip "Need MDS version at least 2.4.1" && return
11219 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
11220 touch $DIR/$tdir/$tfile || error "touch $DIR/$tdir/$tfile failed"
11221 local linkea=$($LL_DECODE_LINKEA $DIR/$tdir/$tfile | grep 'pfid')
11222 [ -z "$linkea" ] && error "decode linkea $DIR/$tdir/$tfile failed"
11224 local name=$(echo $linkea | awk '/pfid/ {print $5}' | sed -e "s/'//g")
11225 local PFID=$(echo $linkea | awk '/pfid/ {print $3}' | sed -e "s/,//g")
11227 # check that we get the same pathname
11228 echo "PFID: $PFID, name: $name"
11229 local FOUND=$($LFS fid2path $MOUNT "$PFID")
11230 [ -z "$FOUND" ] && error "fid2path unable to get $PFID path"
11231 [ "$FOUND/$name" != "$DIR/$tdir/$tfile" ] &&
11232 error "ll_decode_linkea has $FOUND/$name != $DIR/$tdir/$tfile"
11234 rm -rf $DIR/$tdir || error "Can not delete directory $DIR/$tdir"
11236 run_test 154B "verify the ll_decode_linkea tool"
11239 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11240 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ]] ||
11241 { skip "Need MDS version at least 2.2.51"; return 0; }
11242 [ -z "$(which setfacl)" ] && skip "must have setfacl tool" && return
11243 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
11245 cp /etc/hosts $DIR/$tfile
11247 fid=$($LFS path2fid $DIR/$tfile)
11249 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
11251 dot_lustre_fid_permission_check "$fid" $DIR ||
11252 error "dot lustre permission check $fid failed"
11254 ls -a $MOUNT | grep "\.lustre" && error ".lustre should not be listed"
11256 rm -rf $MOUNT/.lustre && error ".lustre is not allowed to be unlinked"
11258 touch $MOUNT/.lustre/file &&
11259 error "creation is not allowed under .lustre"
11261 mkdir $MOUNT/.lustre/dir &&
11262 error "mkdir is not allowed under .lustre"
11266 run_test 154a "Open-by-FID"
11269 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11270 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ]] ||
11271 { skip "Need MDS version at least 2.2.51"; return 0; }
11272 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
11274 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
11276 local remote_dir=$DIR/$tdir/remote_dir
11280 mkdir -p $DIR/$tdir
11281 $LFS mkdir -i $MDTIDX $remote_dir ||
11282 error "create remote directory failed"
11284 cp /etc/hosts $remote_dir/$tfile
11286 fid=$($LFS path2fid $remote_dir/$tfile)
11288 [ $rc -ne 0 ] && error "error: could not get fid for $remote_dir/$tfile"
11290 dot_lustre_fid_permission_check "$fid" $remote_dir ||
11291 error "dot lustre permission check $fid failed"
11294 run_test 154b "Open-by-FID for remote directory"
11297 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.1) ]] &&
11298 skip "Need MDS version at least 2.4.1" && return
11300 touch $DIR/$tfile.1 $DIR/$tfile.2 $DIR/$tfile.3
11301 local FID1=$($LFS path2fid $DIR/$tfile.1)
11302 local FID2=$($LFS path2fid $DIR/$tfile.2)
11303 local FID3=$($LFS path2fid $DIR/$tfile.3)
11306 $LFS path2fid $DIR/$tfile.[123] | while read PATHNAME FID; do
11307 [ "$PATHNAME" = "$DIR/$tfile.$N:" ] ||
11308 error "path2fid pathname $PATHNAME != $DIR/$tfile.$N:"
11310 [ "$FID" = "${!want}" ] ||
11311 error "path2fid $PATHNAME FID $FID != FID$N ${!want}"
11315 $LFS fid2path $MOUNT "$FID1" "$FID2" "$FID3" | while read PATHNAME;
11317 [ "$PATHNAME" = "$DIR/$tfile.$N" ] ||
11318 error "fid2path pathname $PATHNAME != $DIR/$tfile.$N:"
11322 run_test 154c "lfs path2fid and fid2path multiple arguments"
11325 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11326 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.53) ]] &&
11327 skip "Need MDS version at least 2.5.53" && return
11329 if remote_mds; then
11330 nid=$($LCTL list_nids | sed "s/\./\\\./g")
11334 local proc_ofile="mdt.*.exports.'$nid'.open_files"
11341 local fid=$($LFS path2fid $DIR/$tfile)
11344 cmd="exec $fd<$DIR/$tfile"
11346 local fid_list=$(do_facet $SINGLEMDS $LCTL get_param $proc_ofile)
11347 echo "$fid_list" | grep "$fid"
11350 cmd="exec $fd>/dev/null"
11352 if [ $rc -ne 0 ]; then
11353 error "FID $fid not found in open files list $fid_list"
11356 run_test 154d "Verify open file fid"
11360 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6.50) ]] &&
11361 skip "Need MDS version at least 2.6.50" && return
11363 if ls -a $MOUNT | grep -q '^\.lustre$'; then
11364 error ".lustre returned by readdir"
11367 run_test 154e ".lustre is not returned by readdir"
11370 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
11371 # create parent directory on a single MDT to avoid cross-MDT hardlinks
11372 test_mkdir -p -c1 $DIR/$tdir/d
11373 # test dirs inherit from its stripe
11374 mkdir -p $DIR/$tdir/d/foo1 || error "mkdir error"
11375 mkdir -p $DIR/$tdir/d/foo2 || error "mkdir error"
11376 cp /etc/hosts $DIR/$tdir/d/foo1/$tfile
11377 ln $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/link
11380 # get fid of parents
11381 local FID0=$($LFS path2fid $DIR/$tdir/d)
11382 local FID1=$($LFS path2fid $DIR/$tdir/d/foo1)
11383 local FID2=$($LFS path2fid $DIR/$tdir/d/foo2)
11384 local FID3=$($LFS path2fid $DIR)
11386 # check that path2fid --parents returns expected <parent_fid>/name
11387 # 1) test for a directory (single parent)
11388 local parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1)
11389 [ "$parent" == "$FID0/foo1" ] ||
11390 error "expected parent: $FID0/foo1, got: $parent"
11392 # 2) test for a file with nlink > 1 (multiple parents)
11393 parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1/$tfile)
11394 echo "$parent" | grep -F "$FID1/$tfile" ||
11395 error "$FID1/$tfile not returned in parent list"
11396 echo "$parent" | grep -F "$FID2/link" ||
11397 error "$FID2/link not returned in parent list"
11399 # 3) get parent by fid
11400 local file_fid=$($LFS path2fid $DIR/$tdir/d/foo1/$tfile)
11401 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
11402 echo "$parent" | grep -F "$FID1/$tfile" ||
11403 error "$FID1/$tfile not returned in parent list (by fid)"
11404 echo "$parent" | grep -F "$FID2/link" ||
11405 error "$FID2/link not returned in parent list (by fid)"
11407 # 4) test for entry in root directory
11408 parent=$($LFS path2fid --parents $DIR/f)
11409 echo "$parent" | grep -F "$FID3/f" ||
11410 error "$FID3/f not returned in parent list"
11412 # 5) test it on root directory
11413 [ -z "$($LFS path2fid --parents $MOUNT 2>/dev/null)" ] ||
11414 error "$MOUNT should not have parents"
11416 # enable xattr caching and check that linkea is correctly updated
11417 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
11418 save_lustre_params client "llite.*.xattr_cache" > $save
11419 lctl set_param llite.*.xattr_cache 1
11421 # 6.1) linkea update on rename
11422 mv $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/$tfile.moved
11424 # get parents by fid
11425 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
11426 # foo1 should no longer be returned in parent list
11427 echo "$parent" | grep -F "$FID1" &&
11428 error "$FID1 should no longer be in parent list"
11429 # the new path should appear
11430 echo "$parent" | grep -F "$FID2/$tfile.moved" ||
11431 error "$FID2/$tfile.moved is not in parent list"
11433 # 6.2) linkea update on unlink
11434 rm -f $DIR/$tdir/d/foo2/link
11435 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
11436 # foo2/link should no longer be returned in parent list
11437 echo "$parent" | grep -F "$FID2/link" &&
11438 error "$FID2/link should no longer be in parent list"
11442 restore_lustre_params < $save
11445 run_test 154f "get parent fids by reading link ea"
11449 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.92) && \
11450 $(lustre_version_code client) -gt $(version_code 2.6.99) ]] ||
11451 { skip "Need MDS version at least 2.6.92"; return 0; }
11452 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
11454 mkdir -p $DIR/$tdir
11455 llapi_fid_test -d $DIR/$tdir
11457 run_test 154g "various llapi FID tests"
11459 test_155_small_load() {
11460 local temp=$TMP/$tfile
11461 local file=$DIR/$tfile
11463 dd if=/dev/urandom of=$temp bs=6096 count=1 || \
11464 error "dd of=$temp bs=6096 count=1 failed"
11466 cancel_lru_locks $OSC
11467 cmp $temp $file || error "$temp $file differ"
11469 $TRUNCATE $temp 6000
11470 $TRUNCATE $file 6000
11471 cmp $temp $file || error "$temp $file differ (truncate1)"
11473 echo "12345" >>$temp
11474 echo "12345" >>$file
11475 cmp $temp $file || error "$temp $file differ (append1)"
11477 echo "12345" >>$temp
11478 echo "12345" >>$file
11479 cmp $temp $file || error "$temp $file differ (append2)"
11485 test_155_big_load() {
11486 remote_ost_nodsh && skip "remote OST with nodsh" && return
11487 local temp=$TMP/$tfile
11488 local file=$DIR/$tfile
11491 local cache_size=$(do_facet ost$((MAXI+1)) \
11492 "awk '/cache/ {sum+=\\\$4} END {print sum}' /proc/cpuinfo")
11493 local large_file_size=$((cache_size * 2))
11495 echo "OSS cache size: $cache_size KB"
11496 echo "Large file size: $large_file_size KB"
11498 [ $MAXV -le $large_file_size ] && \
11499 skip_env "max available OST size needs > $large_file_size KB" && \
11502 $SETSTRIPE $file -c 1 -i $MAXI || error "$SETSTRIPE $file failed"
11504 dd if=/dev/urandom of=$temp bs=$large_file_size count=1k || \
11505 error "dd of=$temp bs=$large_file_size count=1k failed"
11508 cancel_lru_locks osc
11509 cmp $temp $file || error "$temp $file differ"
11515 save_writethrough() {
11516 local facets=$(get_facets OST)
11518 save_lustre_params $facets "obdfilter.*.writethrough_cache_enable" > $1
11519 save_lustre_params $facets "osd-*.*.writethrough_cache_enable" >> $1
11523 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11524 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11525 save_writethrough $p
11528 set_cache writethrough on
11529 test_155_small_load
11530 restore_lustre_params < $p
11533 run_test 155a "Verify small file correctness: read cache:on write_cache:on"
11536 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11537 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11538 save_writethrough $p
11541 set_cache writethrough off
11542 test_155_small_load
11543 restore_lustre_params < $p
11546 run_test 155b "Verify small file correctness: read cache:on write_cache:off"
11549 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11550 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11551 save_writethrough $p
11554 set_cache writethrough on
11555 test_155_small_load
11556 restore_lustre_params < $p
11559 run_test 155c "Verify small file correctness: read cache:off write_cache:on"
11562 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11563 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11564 save_writethrough $p
11567 set_cache writethrough off
11568 test_155_small_load
11569 restore_lustre_params < $p
11572 run_test 155d "Verify small file correctness: read cache:off write_cache:off"
11575 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11576 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11577 save_writethrough $p
11580 set_cache writethrough on
11582 restore_lustre_params < $p
11585 run_test 155e "Verify big file correctness: read cache:on write_cache:on"
11588 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11589 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11590 save_writethrough $p
11593 set_cache writethrough off
11595 restore_lustre_params < $p
11598 run_test 155f "Verify big file correctness: read cache:on write_cache:off"
11601 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11602 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11603 save_writethrough $p
11606 set_cache writethrough on
11608 restore_lustre_params < $p
11611 run_test 155g "Verify big file correctness: read cache:off write_cache:on"
11614 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11615 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11616 save_writethrough $p
11619 set_cache writethrough off
11621 restore_lustre_params < $p
11624 run_test 155h "Verify big file correctness: read cache:off write_cache:off"
11627 remote_ost_nodsh && skip "remote OST with nodsh" && return
11628 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11632 local file="$DIR/$tfile"
11633 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11635 [ "$(facet_fstype ost1)" = "zfs" -a \
11636 $(lustre_version_code ost1 -lt $(version_code 2.6.93)) ] &&
11637 skip "LU-1956/LU-2261: stats not implemented on OSD ZFS" &&
11640 save_writethrough $p
11643 log "Turn on read and write cache"
11645 set_cache writethrough on
11647 log "Write data and read it back."
11648 log "Read should be satisfied from the cache."
11649 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
11651 cancel_lru_locks osc
11652 cat $file >/dev/null
11654 if ! let "AFTER - BEFORE == CPAGES"; then
11655 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
11657 log "cache hits:: before: $BEFORE, after: $AFTER"
11660 log "Read again; it should be satisfied from the cache."
11662 cancel_lru_locks osc
11663 cat $file >/dev/null
11665 if ! let "AFTER - BEFORE == CPAGES"; then
11666 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
11668 log "cache hits:: before: $BEFORE, after: $AFTER"
11671 log "Turn off the read cache and turn on the write cache"
11673 set_cache writethrough on
11675 log "Read again; it should be satisfied from the cache."
11677 cancel_lru_locks osc
11678 cat $file >/dev/null
11680 if ! let "AFTER - BEFORE == CPAGES"; then
11681 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
11683 log "cache hits:: before: $BEFORE, after: $AFTER"
11686 log "Read again; it should not be satisfied from the cache."
11688 cancel_lru_locks osc
11689 cat $file >/dev/null
11691 if ! let "AFTER - BEFORE == 0"; then
11692 error "IN CACHE: before: $BEFORE, after: $AFTER"
11694 log "cache hits:: before: $BEFORE, after: $AFTER"
11697 log "Write data and read it back."
11698 log "Read should be satisfied from the cache."
11699 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
11701 cancel_lru_locks osc
11702 cat $file >/dev/null
11704 if ! let "AFTER - BEFORE == CPAGES"; then
11705 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
11707 log "cache hits:: before: $BEFORE, after: $AFTER"
11710 log "Read again; it should not be satisfied from the cache."
11712 cancel_lru_locks osc
11713 cat $file >/dev/null
11715 if ! let "AFTER - BEFORE == 0"; then
11716 error "IN CACHE: before: $BEFORE, after: $AFTER"
11718 log "cache hits:: before: $BEFORE, after: $AFTER"
11721 log "Turn off read and write cache"
11723 set_cache writethrough off
11725 log "Write data and read it back"
11726 log "It should not be satisfied from the cache."
11728 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
11729 cancel_lru_locks osc
11731 cat $file >/dev/null
11733 if ! let "AFTER - BEFORE == 0"; then
11734 error_ignore bz20762 "IN CACHE: before: $BEFORE, after: $AFTER"
11736 log "cache hits:: before: $BEFORE, after: $AFTER"
11739 log "Turn on the read cache and turn off the write cache"
11741 set_cache writethrough off
11743 log "Write data and read it back"
11744 log "It should not be satisfied from the cache."
11746 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
11748 cancel_lru_locks osc
11749 cat $file >/dev/null
11751 if ! let "AFTER - BEFORE == 0"; then
11752 error_ignore bz20762 "IN CACHE: before: $BEFORE, after: $AFTER"
11754 log "cache hits:: before: $BEFORE, after: $AFTER"
11757 log "Read again; it should be satisfied from the cache."
11759 cancel_lru_locks osc
11760 cat $file >/dev/null
11762 if ! let "AFTER - BEFORE == CPAGES"; then
11763 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
11765 log "cache hits:: before: $BEFORE, after: $AFTER"
11768 restore_lustre_params < $p
11771 run_test 156 "Verification of tunables"
11774 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11775 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11776 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] ||
11777 { skip "Need MDS version at least 2.2.0"; return; }
11779 changelog_register || error "changelog_register failed"
11780 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
11781 changelog_users $SINGLEMDS | grep -q $cl_user ||
11782 error "User $cl_user not found in changelog_users"
11785 test_mkdir -p $DIR/$tdir/pics/2008/zachy
11786 changelog_clear 0 || error "changelog_clear failed"
11787 touch $DIR/$tdir/pics/2008/zachy/$tfile # open 1
11788 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg # open 2
11789 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
11790 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
11791 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
11792 rm $DIR/$tdir/pics/desktop.jpg
11794 changelog_dump | tail -10
11796 echo "verifying changelog mask"
11797 changelog_chmask "-MKDIR"
11798 changelog_chmask "-CLOSE"
11800 test_mkdir -p $DIR/$tdir/pics/zach/sofia # not logged
11801 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # not logged
11803 changelog_chmask "+MKDIR"
11804 changelog_chmask "+CLOSE"
11806 test_mkdir -p $DIR/$tdir/pics/2008/sofia # mkdir 1
11807 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # open 3
11809 changelog_dump | tail -10
11810 MKDIRS=$(changelog_dump | grep -c "MKDIR")
11811 CLOSES=$(changelog_dump | grep -c "CLOSE")
11812 [ $MKDIRS -eq 1 ] || error "MKDIR changelog mask count $MKDIRS != 1"
11813 [ $CLOSES -eq 3 ] || error "CLOSE changelog mask count $CLOSES != 3"
11816 echo "verifying target fid"
11817 local fidc=$(changelog_extract_field "CREAT" "$tfile" "t=")
11818 local fidf=$($LFS path2fid $DIR/$tdir/pics/zach/$tfile)
11819 [ "$fidc" == "$fidf" ] ||
11820 error "changelog '$tfile' fid $fidc != file fid $fidf"
11821 echo "verifying parent fid"
11822 # The FID returned from the Changelog may be the directory shard on
11823 # a different MDT, and not the FID returned by path2fid on the parent.
11824 # Instead of comparing FIDs, verify that fid2path(fidp) is correct,
11825 # since this is what will matter when recreating this file in the tree.
11826 local fidp=$(changelog_extract_field "CREAT" "$tfile" "p=")
11827 local pathp=$($LFS fid2path $MOUNT "$fidp")
11828 [ "${pathp%/}" == "$DIR/$tdir/pics/zach" ] ||
11829 error "changelog fid2path($fidc) $pathp != $DIR/$tdir/pics/zach"
11831 echo "getting records for $cl_user"
11832 changelog_users $SINGLEMDS
11833 local user_rec1=$(changelog_user_rec $SINGLEMDS $cl_user)
11835 __changelog_clear $SINGLEMDS $cl_user +$nclr ||
11836 error "changelog_clear failed"
11837 local user_rec2=$(changelog_user_rec $SINGLEMDS $cl_user)
11838 echo "verifying user clear: $user_rec1 + $nclr == $user_rec2"
11839 [ $user_rec2 == $((user_rec1 + nclr)) ] ||
11840 error "user index expect $user_rec1 + $nclr != $user_rec2"
11842 local min0_rec=$(changelog_users $SINGLEMDS |
11843 awk 'min == "" || $2 < min { min = $2 }; END { print min }')
11844 local first_rec=$($LFS changelog $(facet_svc $SINGLEMDS) |
11845 awk '{ print $1; exit; }')
11847 changelog_dump | tail -n 5
11848 echo "verifying user min purge: $min0_rec + 1 == $first_rec"
11849 [ $first_rec == $((min0_rec + 1)) ] ||
11850 error "first index should be $min0_rec + 1 not $first_rec"
11852 # LU-3446 changelog index reset on MDT restart
11853 local cur_rec1=$(changelog_users $SINGLEMDS |
11854 awk '/^current.index:/ { print $NF }')
11855 changelog_clear 0 ||
11856 error "clear all changelog records for $cl_user failed"
11857 stop $SINGLEMDS || error "Fail to stop $SINGLEMDS"
11858 start $SINGLEMDS $(mdsdevname ${SINGLEMDS//mds/}) $MDS_MOUNT_OPTS ||
11859 error "Fail to start $SINGLEMDS"
11860 local cur_rec2=$(changelog_users $SINGLEMDS |
11861 awk '/^current.index:/ { print $NF }')
11862 echo "verifying index survives MDT restart: $cur_rec1 == $cur_rec2"
11863 [ $cur_rec1 == $cur_rec2 ] ||
11864 error "current index should be $cur_rec1 not $cur_rec2"
11866 echo "verifying users from this test are deregistered"
11867 changelog_deregister || error "changelog_deregister failed"
11868 changelog_users $SINGLEMDS | grep -q $cl_user &&
11869 error "User '$cl_user' still in changelog_users"
11871 # lctl get_param -n mdd.*.changelog_users
11872 # current index: 144
11873 # ID index (idle seconds)
11875 if ! changelog_users $SINGLEMDS | grep "^cl"; then
11876 # this is the normal case where all users were deregistered
11877 # make sure no new records are added when no users are present
11878 local last_rec1=$(changelog_users $SINGLEMDS |
11879 awk '/^current.index:/ { print $NF }')
11880 touch $DIR/$tdir/chloe
11881 local last_rec2=$(changelog_users $SINGLEMDS |
11882 awk '/^current.index:/ { print $NF }')
11883 echo "verify changelogs are off: $last_rec1 == $last_rec2"
11884 [ $last_rec1 == $last_rec2 ] || error "changelogs not off"
11886 # any changelog users must be leftovers from a previous test
11887 changelog_users $SINGLEMDS
11888 echo "other changelog users; can't verify off"
11891 run_test 160a "changelog sanity"
11893 test_160b() { # LU-3587
11894 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11895 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11896 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] ||
11897 { skip "Need MDS version at least 2.2.0"; return; }
11899 changelog_register || error "changelog_register failed"
11900 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
11901 changelog_users $SINGLEMDS | grep -q $cl_user ||
11902 error "User '$cl_user' not found in changelog_users"
11904 local longname1=$(str_repeat a 255)
11905 local longname2=$(str_repeat b 255)
11908 echo "creating very long named file"
11909 touch $longname1 || error "create of '$longname1' failed"
11910 echo "renaming very long named file"
11911 mv $longname1 $longname2
11913 changelog_dump | grep RENME | tail -n 5
11916 run_test 160b "Verify that very long rename doesn't crash in changelog"
11919 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11922 local server_version=$(lustre_version_code $SINGLEMDS)
11924 [[ $server_version -gt $(version_code 2.5.57) ]] ||
11925 [[ $server_version -gt $(version_code 2.5.1) &&
11926 $server_version -lt $(version_code 2.5.50) ]] ||
11927 { skip "Need MDS version at least 2.5.58 or 2.5.2+"; return; }
11928 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11930 # Registration step
11931 changelog_register || error "changelog_register failed"
11934 mkdir -p $DIR/$tdir
11935 $MCREATE $DIR/$tdir/foo_160c
11936 changelog_chmask "-TRUNC"
11937 $TRUNCATE $DIR/$tdir/foo_160c 200
11938 changelog_chmask "+TRUNC"
11939 $TRUNCATE $DIR/$tdir/foo_160c 199
11940 changelog_dump | tail -n 5
11941 local truncs=$(changelog_dump | tail -n 5 | grep -c TRUNC)
11942 [ $truncs -eq 1 ] || error "TRUNC changelog mask count $truncs != 1"
11944 run_test 160c "verify that changelog log catch the truncate event"
11947 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11948 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
11950 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.7.60) ]] ||
11951 { skip "Need MDS version at least 2.7.60+"; return; }
11952 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11954 # Registration step
11955 changelog_register || error "changelog_register failed"
11957 mkdir -p $DIR/$tdir/migrate_dir
11958 changelog_clear 0 || error "changelog_clear failed"
11960 $LFS migrate -m 1 $DIR/$tdir/migrate_dir || error "migrate fails"
11961 changelog_dump | tail -n 5
11962 local migrates=$(changelog_dump | grep -c "MIGRT")
11963 [ $migrates -eq 1 ] || error "MIGRATE changelog count $migrates != 1"
11965 run_test 160d "verify that changelog log catch the migrate event"
11968 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11971 changelog_register || error "changelog_register failed"
11973 # Delete a future user (expect fail)
11974 local MDT0=$(facet_svc $SINGLEMDS)
11975 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister "cl77"
11978 if [ $rc -eq 0 ]; then
11979 error "Deleted non-existant user cl77"
11980 elif [ $rc -ne 2 ]; then
11981 error "changelog_deregister failed with $rc, expect 2 (ENOENT)"
11984 # Clear to a bad index (1 billion should be safe)
11985 $LFS changelog_clear $MDT0 "${CL_USERS[$SINGLEMDS]%% *}" 1000000000
11988 if [ $rc -eq 0 ]; then
11989 error "Successfully cleared to invalid CL index"
11990 elif [ $rc -ne 22 ]; then
11991 error "changelog_clear failed with $rc, expected 22 (EINVAL)"
11994 run_test 160e "changelog negative testing (should return errors)"
11997 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11998 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.10.56) ]] ||
11999 { skip "Need MDS version at least 2.10.56"; return 0; }
12001 local mdts=$(comma_list $(mdts_nodes))
12004 changelog_register || error "first changelog_register failed"
12005 changelog_register || error "second changelog_register failed"
12006 local cl_users=(${CL_USERS[$SINGLEMDS]})
12007 local cl_user1="${cl_users[0]}"
12008 local cl_user2="${cl_users[1]}"
12010 # generate some changelog records to accumulate on each MDT
12011 test_mkdir -c $MDSCOUNT $DIR/$tdir || error "test_mkdir $tdir failed"
12012 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
12013 error "create $DIR/$tdir/$tfile failed"
12015 # check changelogs have been generated
12016 nbcl=$(changelog_dump | wc -l)
12017 [[ $nbcl -eq 0 ]] && error "no changelogs found"
12019 # changelog_gc=1 should be set by default
12020 for param in "changelog_max_idle_time=10" \
12021 "changelog_min_gc_interval=2" \
12022 "changelog_min_free_cat_entries=3"; do
12023 local MDT0=$(facet_svc $SINGLEMDS)
12024 local var="${param%=*}"
12025 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
12027 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
12028 do_nodes $mdts $LCTL set_param mdd.*.$param
12031 # simulate changelog catalog almost full
12032 #define OBD_FAIL_CAT_FREE_RECORDS 0x1313
12033 do_nodes $mdts $LCTL set_param fail_loc=0x1313 fail_val=3
12036 local user_rec1=$(changelog_user_rec $SINGLEMDS $cl_user1)
12037 [ -n "$user_rec1" ] ||
12038 error "User $cl_user1 not found in changelog_users"
12039 __changelog_clear $SINGLEMDS $cl_user1 +2
12040 local user_rec2=$(changelog_user_rec $SINGLEMDS $cl_user1)
12041 [ -n "$user_rec2" ] ||
12042 error "User $cl_user1 not found in changelog_users"
12043 echo "verifying user clear: $user_rec1 + 2 == $user_rec2"
12044 [ $((user_rec1 + 2)) == $user_rec2 ] ||
12045 error "user index expected $user_rec1 + 2, but is $user_rec2"
12048 # generate one more changelog to trigger fail_loc
12049 rm -rf $DIR/$tdir || error "rm -rf $tdir failed"
12051 # ensure gc thread is done
12052 wait_update_facet $SINGLEMDS \
12053 "ps -e -o comm= | grep chlg_gc_thread" "" 20
12055 # check user still registered
12056 changelog_users $SINGLEMDS | grep -q "$cl_user1" ||
12057 error "User $cl_user1 not found in changelog_users"
12058 # check user2 unregistered
12059 changelog_users $SINGLEMDS | grep -q "$cl_user2" &&
12060 error "User $cl_user2 still found in changelog_users"
12062 # check changelogs are present and starting at $user_rec2 + 1
12063 local first_rec=$($LFS changelog $(facet_svc $SINGLEMDS) |
12064 awk '{ print $1; exit; }')
12066 echo "verifying min purge: $user_rec2 + 1 == $first_rec"
12067 [ $((user_rec2 + 1)) == $first_rec ] ||
12068 error "first index should be $user_rec2 + 1, but is $first_rec"
12070 run_test 160f "changelog garbage collect (timestamped users)"
12073 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12074 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.10.56) ]] ||
12075 { skip "Need MDS version at least 2.10.56"; return 0; }
12077 local mdts=$(comma_list $(mdts_nodes))
12079 #define OBD_FAIL_TIME_IN_CHLOG_USER 0x1314
12080 do_nodes $mdts $LCTL set_param fail_loc=0x1314
12083 changelog_register || error "first changelog_register failed"
12084 changelog_register || error "second changelog_register failed"
12085 local cl_users=(${CL_USERS[$SINGLEMDS]})
12086 local cl_user1="${cl_users[0]}"
12087 local cl_user2="${cl_users[1]}"
12089 # generate some changelog records to accumulate on each MDT
12090 test_mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
12091 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
12092 error "create $DIR/$tdir/$tfile failed"
12094 # check changelogs have been generated
12095 nbcl=$(changelog_dump | wc -l)
12096 [[ $nbcl -eq 0 ]] && error "no changelogs found"
12098 # changelog_gc=1 should be set by default
12099 for param in "changelog_max_idle_indexes=$((nbcl / 2))" \
12100 "changelog_min_gc_interval=2" \
12101 "changelog_min_free_cat_entries=3"; do
12102 local MDT0=$(facet_svc $SINGLEMDS)
12103 local var="${param%=*}"
12104 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
12106 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
12107 do_nodes $mdts $LCTL set_param mdd.*.$param ||
12108 error "unable to set mdd.*.$param"
12111 # simulate changelog catalog almost full
12112 #define OBD_FAIL_CAT_FREE_RECORDS 0x1313
12113 do_nodes $mdts $LCTL set_param fail_loc=0x1313 fail_val=3
12115 local user_rec1=$(changelog_user_rec $SINGLEMDS $cl_user1)
12117 __changelog_clear $SINGLEMDS $cl_user1 +3
12119 local user_rec2=$(changelog_user_rec $SINGLEMDS $cl_user1)
12121 echo "verifying user clear: $user_rec1 + 3 == $user_rec2"
12122 [ $((user_rec1 + 3)) == $user_rec2 ] ||
12123 error "user index expected $user_rec1 + 3, but is $user_rec2"
12125 # generate one more changelog to trigger fail_loc
12126 rm -rf $DIR/$tdir || error "rm -rf $tdir failed"
12128 # ensure gc thread is done
12129 wait_update_facet $SINGLEMDS \
12130 "ps -e -o comm= | grep chlg_gc_thread" "" 20
12132 # check user still registered
12133 [ -n "$(changelog_user_rec $SINGLEMDS $cl_user1)" ] ||
12134 error "User $cl_user1 not found in changelog_users"
12135 # check user2 unregistered
12136 [ -z "$(changelog_user_rec $SINGLEMDS $cl_user2)" ] ||
12137 error "User $cl_user2 still found in changelog_users"
12139 # check changelogs are present and starting at $user_rec2 + 1
12140 local first_rec=$($LFS changelog $(facet_svc $SINGLEMDS) |
12141 awk '{ print $1; exit; }')
12143 echo "verifying min purge: $user_rec2 + 1 == $first_rec"
12144 [ $((user_rec2 + 1)) == $first_rec ] ||
12145 error "first index should be $user_rec2 + 1, but is $first_rec"
12147 run_test 160g "changelog garbage collect (old users)"
12150 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12151 test_mkdir -c1 $DIR/$tdir
12152 cp /etc/hosts $DIR/$tdir/$tfile
12153 test_mkdir -c1 $DIR/$tdir/foo1
12154 test_mkdir -c1 $DIR/$tdir/foo2
12155 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
12156 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
12157 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
12158 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
12159 local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[]')
12160 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
12161 $LFS fid2path $DIR $FID
12162 error "bad link ea"
12165 rm $DIR/$tdir/foo2/zachary
12167 rm $DIR/$tdir/foo2/thor
12169 rm $DIR/$tdir/$tfile
12171 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
12172 [ "$($LFS fid2path $FSNAME --link 1 $FID)" != "$tdir/foo2/maggie" ] &&
12173 { $LFS fid2path $DIR $FID; error "bad link rename"; }
12174 rm $DIR/$tdir/foo2/maggie
12177 local longname=$tfile.avg_len_is_thirty_two_
12178 stack_trap "unlinkmany $DIR/$tdir/foo2/$longname 1000 || \
12179 error_noexit 'failed to unlink many hardlinks'" EXIT
12180 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 ||
12181 error "failed to hardlink many files"
12182 links=$($LFS fid2path $DIR $FID | wc -l)
12183 echo -n "${links}/1000 links in link EA"
12184 [[ $links -gt 60 ]] || error "expected at least 60 links in link EA"
12186 run_test 161a "link ea sanity"
12189 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12190 [ $MDSCOUNT -lt 2 ] && skip "skipping remote directory test" && return
12192 local remote_dir=$DIR/$tdir/remote_dir
12194 mkdir -p $DIR/$tdir
12195 $LFS mkdir -i $MDTIDX $remote_dir ||
12196 error "create remote directory failed"
12198 cp /etc/hosts $remote_dir/$tfile
12199 mkdir -p $remote_dir/foo1
12200 mkdir -p $remote_dir/foo2
12201 ln $remote_dir/$tfile $remote_dir/foo1/sofia
12202 ln $remote_dir/$tfile $remote_dir/foo2/zachary
12203 ln $remote_dir/$tfile $remote_dir/foo1/luna
12204 ln $remote_dir/$tfile $remote_dir/foo2/thor
12206 local FID=$($LFS path2fid $remote_dir/$tfile | tr -d '[' |
12208 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
12209 $LFS fid2path $DIR $FID
12210 error "bad link ea"
12213 rm $remote_dir/foo2/zachary
12215 rm $remote_dir/foo2/thor
12217 rm $remote_dir/$tfile
12219 mv $remote_dir/foo1/sofia $remote_dir/foo2/maggie
12220 local link_path=$($LFS fid2path $FSNAME --link 1 $FID)
12221 if [ "$DIR/$link_path" != "$remote_dir/foo2/maggie" ]; then
12222 $LFS fid2path $DIR $FID
12223 error "bad link rename"
12225 rm $remote_dir/foo2/maggie
12228 local longname=filename_avg_len_is_thirty_two_
12229 createmany -l$remote_dir/foo1/luna $remote_dir/foo2/$longname 1000 ||
12230 error "failed to hardlink many files"
12231 links=$($LFS fid2path $DIR $FID | wc -l)
12232 echo -n "${links}/1000 links in link EA"
12233 [[ ${links} -gt 60 ]] ||
12234 error "expected at least 60 links in link EA"
12235 unlinkmany $remote_dir/foo2/$longname 1000 ||
12236 error "failed to unlink many hardlinks"
12238 run_test 161b "link ea sanity under remote directory"
12241 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12242 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12243 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.1.5) ]] &&
12244 skip "Need MDS version at least 2.1.5" && return
12246 # define CLF_RENAME_LAST 0x0001
12247 # rename overwrite a target having nlink = 1 (changelog flag 0x1)
12248 changelog_register || error "changelog_register failed"
12251 test_mkdir -i $((MDSCOUNT - 1)) $DIR/$tdir
12252 touch $DIR/$tdir/foo_161c
12253 touch $DIR/$tdir/bar_161c
12254 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
12255 changelog_dump | grep RENME | tail -n 5
12256 local flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
12257 changelog_clear 0 || error "changelog_clear failed"
12258 if [ x$flags != "x0x1" ]; then
12259 error "flag $flags is not 0x1"
12262 echo "rename overwrite target with nlink = 1, changelog flags=$flags"
12263 # rename overwrite a target having nlink > 1 (changelog flag 0x0)
12264 touch $DIR/$tdir/foo_161c
12265 touch $DIR/$tdir/bar_161c
12266 ln $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
12267 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
12268 changelog_dump | grep RENME | tail -n 5
12269 flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
12270 changelog_clear 0 || error "changelog_clear failed"
12271 if [ x$flags != "x0x0" ]; then
12272 error "flag $flags is not 0x0"
12274 echo "rename overwrite a target having nlink > 1," \
12275 "changelog record has flags of $flags"
12277 # rename doesn't overwrite a target (changelog flag 0x0)
12278 touch $DIR/$tdir/foo_161c
12279 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/foo2_161c
12280 changelog_dump | grep RENME | tail -n 5
12281 flags=$(changelog_dump | grep RENME | tail -1 | cut -f5 -d' ')
12282 changelog_clear 0 || error "changelog_clear failed"
12283 if [ x$flags != "x0x0" ]; then
12284 error "flag $flags is not 0x0"
12286 echo "rename doesn't overwrite a target," \
12287 "changelog record has flags of $flags"
12289 # define CLF_UNLINK_LAST 0x0001
12290 # unlink a file having nlink = 1 (changelog flag 0x1)
12291 rm -f $DIR/$tdir/foo2_161c
12292 changelog_dump | grep UNLNK | tail -n 5
12293 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
12294 changelog_clear 0 || error "changelog_clear failed"
12295 if [ x$flags != "x0x1" ]; then
12296 error "flag $flags is not 0x1"
12298 echo "unlink a file having nlink = 1," \
12299 "changelog record has flags of $flags"
12301 # unlink a file having nlink > 1 (changelog flag 0x0)
12302 ln -f $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
12303 rm -f $DIR/$tdir/foobar_161c
12304 changelog_dump | grep UNLNK | tail -n 5
12305 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
12306 changelog_clear 0 || error "changelog_clear failed"
12307 if [ x$flags != "x0x0" ]; then
12308 error "flag $flags is not 0x0"
12310 echo "unlink a file having nlink > 1, changelog record flags '$flags'"
12312 run_test 161c "check CL_RENME[UNLINK] changelog record flags"
12315 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12320 changelog_register || error "changelog_register failed"
12322 # work in a standalone dir to avoid locking on $DIR/$MOUNT to
12323 # interfer with $MOUNT/.lustre/fid/ access
12325 [[ $? -eq 0 ]] || error "mkdir failed"
12327 #define OBD_FAIL_LLITE_CREATE_NODE_PAUSE 0x140c | OBD_FAIL_ONCE
12328 $LCTL set_param fail_loc=0x8000140c
12330 $LCTL set_param fail_val=5
12333 echo foofoo > $DIR/$tdir/$tfile &
12336 # wait for create to be delayed
12340 [[ $? -eq 0 ]] || error "create should be blocked"
12342 local tempfile=$(mktemp)
12343 fid=$(changelog_extract_field "CREAT" "$tfile" "t=")
12344 cat $MOUNT/.lustre/fid/$fid 2>/dev/null >$tempfile || error "cat failed"
12345 # some delay may occur during ChangeLog publishing and file read just
12346 # above, that could allow file write to happen finally
12347 [[ -s $tempfile ]] && echo "file should be empty"
12349 $LCTL set_param fail_loc=0
12352 [[ $? -eq 0 ]] || error "create failed"
12354 run_test 161d "create with concurrent .lustre/fid access"
12357 local expected="$1"
12362 path=$($LFS fid2path "$@")
12365 if [ $rc -ne 0 ]; then
12366 error "path looked up of '$expected' failed: rc=$rc"
12367 elif [ "$path" != "$expected" ]; then
12368 error "path looked up '$path' instead of '$expected'"
12370 echo "FID '$fid' resolves to path '$path' as expected"
12374 test_162a() { # was test_162
12375 test_mkdir -p -c1 $DIR/$tdir/d2
12376 touch $DIR/$tdir/d2/$tfile
12377 touch $DIR/$tdir/d2/x1
12378 touch $DIR/$tdir/d2/x2
12379 test_mkdir -p -c1 $DIR/$tdir/d2/a/b/c
12380 test_mkdir -p -c1 $DIR/$tdir/d2/p/q/r
12382 local fid=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[]')
12383 check_path "$tdir/d2/$tfile" $FSNAME "$fid" --link 0
12386 ln -s $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/slink
12387 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink | tr -d '[]')
12388 check_path "$tdir/d2/p/q/r/slink" $FSNAME "$fid" --link 0
12390 # softlink to wrong file
12391 ln -s /this/is/garbage $DIR/$tdir/d2/p/q/r/slink.wrong
12392 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink.wrong | tr -d '[]')
12393 check_path "$tdir/d2/p/q/r/slink.wrong" $FSNAME "$fid" --link 0
12396 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
12397 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
12398 fid=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[]')
12399 # fid2path dir/fsname should both work
12400 check_path "$tdir/d2/a/b/c/new_file" $FSNAME "$fid" --link 1
12401 check_path "$DIR/$tdir/d2/p/q/r/hlink" $DIR "$fid" --link 0
12403 # hardlink count: check that there are 2 links
12404 local nlinks=$($LFS fid2path $DIR "$fid" | wc -l)
12405 [ $nlinks -eq 2 ] || error "expect 2 links, found $nlinks"
12407 # hardlink indexing: remove the first link
12408 rm $DIR/$tdir/d2/p/q/r/hlink
12409 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $fid --link 0
12411 run_test 162a "path lookup sanity"
12414 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12415 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
12418 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
12419 error "create striped dir failed"
12421 local FID=$($LFS getdirstripe $DIR/$tdir/striped_dir |
12422 tail -n 1 | awk '{print $2}')
12423 stat $MOUNT/.lustre/fid/$FID && error "sub_stripe can be accessed"
12425 touch $DIR/$tdir/striped_dir/f{0..4} || error "touch f0..4 failed"
12426 mkdir $DIR/$tdir/striped_dir/d{0..4} || error "mkdir d0..4 failed"
12429 for ((i=0;i<5;i++)); do
12430 FID=$($LFS path2fid $DIR/$tdir/striped_dir/f$i | tr -d '[]') ||
12431 error "get fid for f$i failed"
12432 check_path "$tdir/striped_dir/f$i" $FSNAME $FID --link 0
12434 FID=$($LFS path2fid $DIR/$tdir/striped_dir/d$i | tr -d '[]') ||
12435 error "get fid for d$i failed"
12436 check_path "$tdir/striped_dir/d$i" $FSNAME $FID --link 0
12441 run_test 162b "striped directory path lookup sanity"
12443 # LU-4239: Verify fid2path works with paths 100 or more directories deep
12445 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.51) ]] &&
12446 skip "Need MDS version at least 2.7.51" && return
12447 test_mkdir $DIR/$tdir.local
12448 test_mkdir $DIR/$tdir.remote
12449 local lpath=$tdir.local
12450 local rpath=$tdir.remote
12452 for ((i = 0; i <= 101; i++)); do
12455 FID=$($LFS path2fid $DIR/$lpath | tr -d '[]') ||
12456 error "get fid for local directory $DIR/$lpath failed"
12457 check_path "$DIR/$lpath" $MOUNT $FID --link 0
12460 test_mkdir $DIR/$rpath
12461 FID=$($LFS path2fid $DIR/$rpath | tr -d '[]') ||
12462 error "get fid for remote directory $DIR/$rpath failed"
12463 check_path "$DIR/$rpath" $MOUNT $FID --link 0
12468 run_test 162c "fid2path works with paths 100 or more directories deep"
12471 # do directio so as not to populate the page cache
12472 log "creating a 10 Mb file"
12473 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
12474 log "starting reads"
12475 dd if=$DIR/$tfile of=/dev/null bs=4096 &
12476 log "truncating the file"
12477 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
12479 kill %+ || true # reads might have finished
12480 echo "wait until dd is finished"
12482 log "removing the temporary file"
12483 rm -rf $DIR/$tfile || error "tmp file removal failed"
12485 run_test 169 "parallel read and truncate should not deadlock"
12488 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12490 $LCTL clear # bug 18514
12491 $LCTL debug_daemon start $TMP/${tfile}_log_good
12493 $LCTL debug_daemon stop
12494 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
12495 error "sed failed to read log_good"
12497 $LCTL debug_daemon start $TMP/${tfile}_log_good
12499 $LCTL debug_daemon stop
12501 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
12502 error "lctl df log_bad failed"
12504 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
12505 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
12507 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
12508 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
12510 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
12511 error "bad_line good_line1 good_line2 are empty"
12513 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
12514 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
12515 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
12517 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
12518 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
12519 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
12521 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
12522 error "bad_line_new good_line_new are empty"
12524 local expected_good=$((good_line1 + good_line2*2))
12526 rm -f $TMP/${tfile}*
12527 # LU-231, short malformed line may not be counted into bad lines
12528 if [ $bad_line -ne $bad_line_new ] &&
12529 [ $bad_line -ne $((bad_line_new - 1)) ]; then
12530 error "expected $bad_line bad lines, but got $bad_line_new"
12534 if [ $expected_good -ne $good_line_new ]; then
12535 error "expected $expected_good good lines, but got $good_line_new"
12540 run_test 170 "test lctl df to handle corrupted log ====================="
12542 test_171() { # bug20592
12543 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12544 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
12545 $LCTL set_param fail_loc=0x50e
12546 $LCTL set_param fail_val=3000
12547 multiop_bg_pause $DIR/$tfile O_s || true
12549 kill -USR1 $MULTIPID
12553 if dmesg | grep "recursive fault"; then
12554 error "caught a recursive fault"
12556 $LCTL set_param fail_loc=0
12559 run_test 171 "test libcfs_debug_dumplog_thread stuck in do_exit() ======"
12561 # it would be good to share it with obdfilter-survey/iokit-libecho code
12562 setup_obdecho_osc () {
12565 local obdfilter_name=$2
12566 echo "Creating new osc for $obdfilter_name on $ost_nid"
12567 # make sure we can find loopback nid
12568 $LCTL add_uuid $ost_nid $ost_nid >/dev/null 2>&1
12570 [ $rc -eq 0 ] && { $LCTL attach osc ${obdfilter_name}_osc \
12571 ${obdfilter_name}_osc_UUID || rc=2; }
12572 [ $rc -eq 0 ] && { $LCTL --device ${obdfilter_name}_osc setup \
12573 ${obdfilter_name}_UUID $ost_nid || rc=3; }
12577 cleanup_obdecho_osc () {
12578 local obdfilter_name=$1
12579 $LCTL --device ${obdfilter_name}_osc cleanup >/dev/null
12580 $LCTL --device ${obdfilter_name}_osc detach >/dev/null
12587 local pages=${3:-64}
12592 local obd_size=$(get_obd_size $node $OBD)
12593 local page_size=$(get_page_size $node)
12594 if [[ -n "$obd_size" ]]; then
12595 local new_count=$((obd_size / (pages * page_size / 1024)))
12596 [[ $new_count -ge $count ]] || count=$new_count
12599 do_facet $node "$LCTL attach echo_client ec ec_uuid" || rc=1
12600 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec setup $OBD" ||
12602 if [ $rc -eq 0 ]; then
12603 id=$(do_facet $node "$LCTL --device ec create 1" | awk '/object id/ {print $6}')
12604 [ ${PIPESTATUS[0]} -eq 0 -a -n "$id" ] || rc=3
12606 echo "New object id is $id"
12607 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec getattr $id" ||
12609 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec " \
12610 "test_brw $count w v $pages $id" || rc=4; }
12611 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec destroy $id 1" ||
12613 [ $rc -eq 0 -o $rc -gt 2 ] && { do_facet $node "$LCTL --device ec " \
12614 "cleanup" || rc=5; }
12615 [ $rc -eq 0 -o $rc -gt 1 ] && { do_facet $node "$LCTL --device ec " \
12616 "detach" || rc=6; }
12617 [ $rc -ne 0 ] && echo "obecho_create_test failed: $rc"
12622 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12623 remote_ost_nodsh && skip "remote OST with nodsh" && return
12625 local rmmod_local=0
12627 if ! module_loaded obdecho; then
12628 load_module obdecho/obdecho
12632 local osc=$($LCTL dl | grep -v mdt | awk '$3 == "osc" {print $4; exit}')
12633 local host=$(lctl get_param -n osc.$osc.import |
12634 awk '/current_connection:/ {print $2}' )
12635 local target=$(lctl get_param -n osc.$osc.import |
12636 awk '/target:/ {print $2}' )
12637 target=${target%_UUID}
12639 [[ -n $target ]] && { setup_obdecho_osc $host $target || rc=1; } || rc=1
12640 [ $rc -eq 0 ] && { obdecho_test ${target}_osc client || rc=2; }
12641 [[ -n $target ]] && cleanup_obdecho_osc $target
12642 [ $rmmod_local -eq 1 ] && rmmod obdecho
12645 run_test 180a "test obdecho on osc"
12648 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12649 remote_ost_nodsh && skip "remote OST with nodsh" && return
12651 local rmmod_remote=0
12653 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
12654 rmmod_remote=true || error "failed to load module obdecho"
12655 target=$(do_facet ost1 $LCTL dl | awk '/obdfilter/ {print $4;exit}')
12656 [[ -n $target ]] && { obdecho_test $target ost1 || rc=1; }
12657 $rmmod_remote && do_facet ost1 "rmmod obdecho"
12660 run_test 180b "test obdecho directly on obdfilter"
12662 test_180c() { # LU-2598
12663 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12664 remote_ost_nodsh && skip "remote OST with nodsh" && return
12665 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.0) ]] &&
12666 skip "Need MDS version at least 2.4.0" && return
12669 local rmmod_remote=false
12670 local pages=16384 # 64MB bulk I/O RPC size
12673 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
12674 rmmod_remote=true || error "failed to load module obdecho"
12676 target=$(do_facet ost1 $LCTL dl | awk '/obdfilter/ { print $4; exit; }')
12677 if [ -n "$target" ]; then
12678 obdecho_test "$target" ost1 "$pages" || rc=${PIPESTATUS[0]}
12680 echo "there is no obdfilter target on ost1"
12683 $rmmod_remote && do_facet ost1 "rmmod obdecho" || true
12686 run_test 180c "test huge bulk I/O size on obdfilter, don't LASSERT"
12688 test_181() { # bug 22177
12689 test_mkdir $DIR/$tdir
12690 # create enough files to index the directory
12691 createmany -o $DIR/$tdir/foobar 4000
12692 # print attributes for debug purpose
12695 multiop_bg_pause $DIR/$tdir D_Sc || return 1
12697 # remove the files & current working dir
12698 unlinkmany $DIR/$tdir/foobar 4000
12700 kill -USR1 $MULTIPID
12702 stat $DIR/$tdir && error "open-unlinked dir was not removed!"
12705 run_test 181 "Test open-unlinked dir ========================"
12711 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
12713 $LCTL set_param mdc.*.rpc_stats=clear
12715 for (( i = 0; i < $tcount; i++ )) ; do
12716 mkdir $DIR/$tdir/$i
12719 for (( i = 0; i < $tcount; i++ )) ; do
12720 createmany -o $DIR/$tdir/$i/f- $fcount &
12724 for (( i = 0; i < $tcount; i++ )) ; do
12725 unlinkmany $DIR/$tdir/$i/f- $fcount &
12729 $LCTL get_param mdc.*.rpc_stats
12733 run_test 182 "Test parallel modify metadata operations ================"
12735 test_183() { # LU-2275
12736 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12737 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.56) ]] &&
12738 skip "Need MDS version at least 2.3.56" && return
12740 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12741 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
12742 echo aaa > $DIR/$tdir/$tfile
12744 #define OBD_FAIL_MDS_NEGATIVE_POSITIVE 0x148
12745 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x148
12747 ls -l $DIR/$tdir && error "ls succeeded, should have failed"
12748 cat $DIR/$tdir/$tfile && error "cat succeeded, should have failed"
12750 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
12752 # Flush negative dentry cache
12753 touch $DIR/$tdir/$tfile
12755 # We are not checking for any leaked references here, they'll
12756 # become evident next time we do cleanup with module unload.
12759 run_test 183 "No crash or request leak in case of strange dispositions ========"
12761 # test suite 184 is for LU-2016, LU-2017
12763 check_swap_layouts_support && return 0
12765 dir0=$DIR/$tdir/$testnum
12766 test_mkdir -p -c1 $dir0
12771 $SETSTRIPE -c1 $file1
12773 $SETSTRIPE -c2 $file2
12775 gen1=$($GETSTRIPE -g $file1)
12776 gen2=$($GETSTRIPE -g $file2)
12778 $LFS swap_layouts $file1 $file2 || error "swap of file layout failed"
12779 gen=$($GETSTRIPE -g $file1)
12780 [[ $gen1 != $gen ]] ||
12781 "Layout generation on $file1 does not change"
12782 gen=$($GETSTRIPE -g $file2)
12783 [[ $gen2 != $gen ]] ||
12784 "Layout generation on $file2 does not change"
12786 cmp $ref1 $file2 || error "content compare failed ($ref1 != $file2)"
12787 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
12789 lfsck_verify_pfid $file1 $file2 || error "PFID are not transferred"
12791 run_test 184a "Basic layout swap"
12794 check_swap_layouts_support && return 0
12796 dir0=$DIR/$tdir/$testnum
12797 mkdir -p $dir0 || error "creating dir $dir0"
12804 $SETSTRIPE -c1 $file1
12805 $SETSTRIPE -c2 $file2
12806 $SETSTRIPE -c1 $file3
12807 chown $RUNAS_ID $file3
12808 gen1=$($GETSTRIPE -g $file1)
12809 gen2=$($GETSTRIPE -g $file2)
12811 $LFS swap_layouts $dir1 $dir2 &&
12812 error "swap of directories layouts should fail"
12813 $LFS swap_layouts $dir1 $file1 &&
12814 error "swap of directory and file layouts should fail"
12815 $RUNAS $LFS swap_layouts $file1 $file2 &&
12816 error "swap of file we cannot write should fail"
12817 $LFS swap_layouts $file1 $file3 &&
12818 error "swap of file with different owner should fail"
12819 /bin/true # to clear error code
12821 run_test 184b "Forbidden layout swap (will generate errors)"
12824 local cmpn_arg=$(cmp -n 2>&1 | grep "invalid option")
12825 [ -n "$cmpn_arg" ] && skip_env "cmp does not support -n" && return
12826 check_swap_layouts_support && return 0
12828 local dir0=$DIR/$tdir/$testnum
12829 mkdir -p $dir0 || error "creating dir $dir0"
12831 local ref1=$dir0/ref1
12832 local ref2=$dir0/ref2
12833 local file1=$dir0/file1
12834 local file2=$dir0/file2
12835 # create a file large enough for the concurrent test
12836 dd if=/dev/urandom of=$ref1 bs=1M count=$((RANDOM % 50 + 20))
12837 dd if=/dev/urandom of=$ref2 bs=1M count=$((RANDOM % 50 + 20))
12838 echo "ref file size: ref1($(stat -c %s $ref1))," \
12839 "ref2($(stat -c %s $ref2))"
12842 dd if=$ref1 of=$file1 bs=16k &
12845 # Make sure dd starts to copy file
12846 while [ ! -f $file1 ]; do sleep 0.1; done
12848 $LFS swap_layouts $file1 $file2
12851 [[ $? == 0 ]] || error "concurrent write on $file1 failed"
12852 [[ $rc == 0 ]] || error "swap of $file1 and $file2 failed"
12854 # how many bytes copied before swapping layout
12855 local copied=$(stat -c %s $file2)
12856 local remaining=$(stat -c %s $ref1)
12857 remaining=$((remaining - copied))
12858 echo "Copied $copied bytes before swapping layout..."
12860 cmp -n $copied $file1 $ref2 | grep differ &&
12861 error "Content mismatch [0, $copied) of ref2 and file1"
12862 cmp -n $copied $file2 $ref1 ||
12863 error "Content mismatch [0, $copied) of ref1 and file2"
12864 cmp -i $copied:$copied -n $remaining $file1 $ref1 ||
12865 error "Content mismatch [$copied, EOF) of ref1 and file1"
12868 rm -f $ref1 $ref2 $file1 $file2
12870 run_test 184c "Concurrent write and layout swap"
12873 check_swap_layouts_support && return 0
12874 [ -z "$(which getfattr 2>/dev/null)" ] &&
12875 skip "no getfattr command" && return 0
12877 local file1=$DIR/$tdir/$tfile-1
12878 local file2=$DIR/$tdir/$tfile-2
12879 local file3=$DIR/$tdir/$tfile-3
12883 mkdir -p $DIR/$tdir
12884 touch $file1 || error "create $file1 failed"
12885 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
12886 error "create $file2 failed"
12887 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
12888 error "create $file3 failed"
12889 lovea1=$(get_layout_param $file1)
12891 $LFS swap_layouts $file2 $file3 ||
12892 error "swap $file2 $file3 layouts failed"
12893 $LFS swap_layouts $file1 $file2 ||
12894 error "swap $file1 $file2 layouts failed"
12896 lovea2=$(get_layout_param $file2)
12899 [ "$lovea1" == "$lovea2" ] || error "lovea $lovea1 != $lovea2"
12901 lovea1=$(getfattr -n trusted.lov $file1 | grep ^trusted)
12902 [[ -z "$lovea1" ]] || error "$file1 shouldn't have lovea"
12904 run_test 184d "allow stripeless layouts swap"
12907 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.94) ]] ||
12908 { skip "Need MDS version at least 2.6.94"; return 0; }
12909 check_swap_layouts_support && return 0
12910 [ -z "$(which getfattr 2>/dev/null)" ] &&
12911 skip "no getfattr command" && return 0
12913 local file1=$DIR/$tdir/$tfile-1
12914 local file2=$DIR/$tdir/$tfile-2
12915 local file3=$DIR/$tdir/$tfile-3
12918 mkdir -p $DIR/$tdir
12919 touch $file1 || error "create $file1 failed"
12920 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
12921 error "create $file2 failed"
12922 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
12923 error "create $file3 failed"
12925 $LFS swap_layouts $file1 $file2 ||
12926 error "swap $file1 $file2 layouts failed"
12928 lovea=$(getfattr -n trusted.lov $file1 | grep ^trusted)
12929 [[ -z "$lovea" ]] || error "$file1 shouldn't have lovea"
12931 echo 123 > $file1 || error "Should be able to write into $file1"
12933 $LFS swap_layouts $file1 $file3 ||
12934 error "swap $file1 $file3 layouts failed"
12936 echo 123 > $file1 || error "Should be able to write into $file1"
12938 rm -rf $file1 $file2 $file3
12940 run_test 184e "Recreate layout after stripeless layout swaps"
12942 test_185() { # LU-2441
12943 # LU-3553 - no volatile file support in old servers
12944 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.60) ]] ||
12945 { skip "Need MDS version at least 2.3.60"; return 0; }
12947 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
12948 touch $DIR/$tdir/spoo
12949 local mtime1=$(stat -c "%Y" $DIR/$tdir)
12950 local fid=$($MULTIOP $DIR/$tdir VFw4096c) ||
12951 error "cannot create/write a volatile file"
12952 [ "$FILESET" == "" ] &&
12953 $CHECKSTAT -t file $MOUNT/.lustre/fid/$fid 2>/dev/null &&
12954 error "FID is still valid after close"
12956 multiop_bg_pause $DIR/$tdir vVw4096_c
12963 # assume that the next FID for this client is sequential, since stdout
12964 # is unfortunately eaten by multiop_bg_pause
12965 local n=$((${fidv[1]} + 1))
12966 local next_fid="${fidv[0]}:$(printf "0x%x" $n):${fidv[2]}"
12967 if [ "$FILESET" == "" ]; then
12968 $CHECKSTAT -t file $MOUNT/.lustre/fid/$next_fid ||
12969 error "FID is missing before close"
12971 kill -USR1 $multi_pid
12972 # 1 second delay, so if mtime change we will see it
12974 local mtime2=$(stat -c "%Y" $DIR/$tdir)
12975 [[ $mtime1 == $mtime2 ]] || error "mtime has changed"
12977 run_test 185 "Volatile file support"
12980 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12981 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.0) ] &&
12982 skip "Need MDS version at least 2.3.0" && return
12984 local dir0=$DIR/$tdir/$testnum
12985 mkdir -p $dir0 || error "creating dir $dir0"
12987 local file=$dir0/file1
12988 dd if=/dev/urandom of=$file count=10 bs=1M conv=fsync
12989 local dv1=$($LFS data_version $file)
12990 dd if=/dev/urandom of=$file seek=10 count=1 bs=1M conv=fsync
12991 local dv2=$($LFS data_version $file)
12992 [[ $dv1 != $dv2 ]] ||
12993 error "data version did not change on write $dv1 == $dv2"
12998 run_test 187a "Test data version change"
13001 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13002 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.0) ] &&
13003 skip "Need MDS version at least 2.3.0" && return
13005 local dir0=$DIR/$tdir/$testnum
13006 mkdir -p $dir0 || error "creating dir $dir0"
13008 declare -a DV=$($MULTIOP $dir0 Vw1000xYw1000xY | cut -f3 -d" ")
13009 [[ ${DV[0]} != ${DV[1]} ]] ||
13010 error "data version did not change on write"\
13011 " ${DV[0]} == ${DV[1]}"
13016 run_test 187b "Test data version change on volatile file"
13019 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13020 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
13021 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
13023 local POOL=${POOL:-cea1}
13024 local POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
13025 local POOL_DIR_NAME=${POOL_DIR_NAME:-dir_tst}
13028 local last_ost=$(($OSTCOUNT - 1))
13030 local ost_list=$(seq $first_ost $ost_step $last_ost)
13031 local ost_range="$first_ost $last_ost $ost_step"
13032 local test_path=$POOL_ROOT/$POOL_DIR_NAME
13033 local file_dir=$POOL_ROOT/file_tst
13034 local subdir=$test_path/subdir
13037 if ! combined_mgs_mds ; then
13042 # former test_200a test_200b
13043 pool_add $POOL || { rc=$? ; break; }
13044 pool_add_targets $POOL $ost_range || { rc=$? ; break; }
13045 # former test_200c test_200d
13046 mkdir -p $test_path
13047 pool_set_dir $POOL $test_path || { rc=$? ; break; }
13048 pool_check_dir $POOL $test_path || { rc=$? ; break; }
13050 pool_check_dir $POOL $subdir || { rc=$? ; break; }
13051 pool_dir_rel_path $POOL $POOL_DIR_NAME $POOL_ROOT \
13052 || { rc=$? ; break; }
13053 # former test_200e test_200f
13054 local files=$((OSTCOUNT*3))
13055 pool_alloc_files $POOL $test_path $files "$ost_list" \
13056 || { rc=$? ; break; }
13057 pool_create_files $POOL $file_dir $files "$ost_list" \
13058 || { rc=$? ; break; }
13059 # former test_200g test_200h
13060 pool_lfs_df $POOL || { rc=$? ; break; }
13061 pool_file_rel_path $POOL $test_path || { rc=$? ; break; }
13063 # former test_201a test_201b test_201c
13064 pool_remove_first_target $POOL || { rc=$? ; break; }
13066 local f=$test_path/$tfile
13067 pool_remove_all_targets $POOL $f || { rc=$? ; break; }
13068 pool_remove $POOL $f || { rc=$? ; break; }
13074 if ! combined_mgs_mds ; then
13079 run_test 200 "OST pools"
13081 # usage: default_attr <count | size | offset>
13083 $LCTL get_param -n lov.$FSNAME-clilov-\*.stripe${1}
13086 # usage: check_default_stripe_attr
13087 check_default_stripe_attr() {
13088 ACTUAL=$($GETSTRIPE $* $DIR/$tdir)
13091 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr count);;
13093 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr size);;
13097 error "unknown getstripe attr '$1'"
13100 [ $ACTUAL == $EXPECTED ] ||
13101 error "$DIR/$tdir has $1 '$ACTUAL', not '$EXPECTED'"
13105 test_mkdir $DIR/$tdir
13106 $SETSTRIPE --stripe-count 0 --stripe-size 0 --stripe-index -1 $DIR/$tdir
13108 check_default_stripe_attr --stripe-count
13109 check_default_stripe_attr --stripe-size
13110 check_default_stripe_attr --stripe-index
13112 run_test 204a "Print default stripe attributes"
13115 test_mkdir $DIR/$tdir
13116 $SETSTRIPE --stripe-count 1 $DIR/$tdir
13118 check_default_stripe_attr --stripe-size
13119 check_default_stripe_attr --stripe-index
13121 run_test 204b "Print default stripe size and offset"
13124 test_mkdir $DIR/$tdir
13125 $SETSTRIPE --stripe-size 65536 $DIR/$tdir
13127 check_default_stripe_attr --stripe-count
13128 check_default_stripe_attr --stripe-index
13130 run_test 204c "Print default stripe count and offset"
13133 test_mkdir $DIR/$tdir
13134 $SETSTRIPE --stripe-index 0 $DIR/$tdir
13136 check_default_stripe_attr --stripe-count
13137 check_default_stripe_attr --stripe-size
13139 run_test 204d "Print default stripe count and size"
13142 test_mkdir $DIR/$tdir
13143 $SETSTRIPE -d $DIR/$tdir
13145 check_default_stripe_attr --stripe-count --raw
13146 check_default_stripe_attr --stripe-size --raw
13147 check_default_stripe_attr --stripe-index --raw
13149 run_test 204e "Print raw stripe attributes"
13152 test_mkdir $DIR/$tdir
13153 $SETSTRIPE --stripe-count 1 $DIR/$tdir
13155 check_default_stripe_attr --stripe-size --raw
13156 check_default_stripe_attr --stripe-index --raw
13158 run_test 204f "Print raw stripe size and offset"
13161 test_mkdir $DIR/$tdir
13162 $SETSTRIPE --stripe-size 65536 $DIR/$tdir
13164 check_default_stripe_attr --stripe-count --raw
13165 check_default_stripe_attr --stripe-index --raw
13167 run_test 204g "Print raw stripe count and offset"
13170 test_mkdir $DIR/$tdir
13171 $SETSTRIPE --stripe-index 0 $DIR/$tdir
13173 check_default_stripe_attr --stripe-count --raw
13174 check_default_stripe_attr --stripe-size --raw
13176 run_test 204h "Print raw stripe count and size"
13178 # Figure out which job scheduler is being used, if any,
13179 # or use a fake one
13180 if [ -n "$SLURM_JOB_ID" ]; then # SLURM
13181 JOBENV=SLURM_JOB_ID
13182 elif [ -n "$LSB_JOBID" ]; then # Load Sharing Facility
13184 elif [ -n "$PBS_JOBID" ]; then # PBS/Maui/Moab
13186 elif [ -n "$LOADL_STEPID" ]; then # LoadLeveller
13187 JOBENV=LOADL_STEP_ID
13188 elif [ -n "$JOB_ID" ]; then # Sun Grid Engine
13191 $LCTL list_param jobid_name > /dev/null 2>&1
13192 if [ $? -eq 0 ]; then
13199 verify_jobstats() {
13204 # we don't really need to clear the stats for this test to work, since each
13205 # command has a unique jobid, but it makes debugging easier if needed.
13206 # for facet in $facets; do
13207 # local dev=$(convert_facet2label $facet)
13208 # # clear old jobstats
13209 # do_facet $facet lctl set_param *.$dev.job_stats="clear"
13212 # use a new JobID for each test, or we might see an old one
13213 [ "$JOBENV" = "FAKE_JOBID" ] &&
13214 FAKE_JOBID=id.$testnum.$(basename ${cmd[0]}).$RANDOM
13218 [ "$JOBENV" = "nodelocal" ] && {
13219 FAKE_JOBID=id.$testnum.$(basename ${cmd[0]}).$RANDOM
13220 $LCTL set_param jobid_name=$FAKE_JOBID
13224 log "Test: ${cmd[*]}"
13225 log "Using JobID environment variable $JOBENV=$JOBVAL"
13227 if [ $JOBENV = "FAKE_JOBID" ]; then
13228 FAKE_JOBID=$JOBVAL ${cmd[*]}
13233 # all files are created on OST0000
13234 for facet in $facets; do
13235 local stats="*.$(convert_facet2label $facet).job_stats"
13236 if [ $(do_facet $facet lctl get_param $stats |
13237 grep -c $JOBVAL) -ne 1 ]; then
13238 do_facet $facet lctl get_param $stats
13239 error "No jobstats for $JOBVAL found on $facet::$stats"
13245 local new_jobenv=$1
13247 do_facet mgs $LCTL conf_param $FSNAME.sys.jobid_var=$new_jobenv
13248 wait_update $HOSTNAME "$LCTL get_param -n jobid_var" $new_jobenv
13251 test_205() { # Job stats
13252 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.7.1) ]] ||
13253 { skip "Need MDS version with at least 2.7.1"; return 0; }
13255 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13256 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
13257 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13258 remote_ost_nodsh && skip "remote OST with nodsh" && return
13260 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep jobstats)" ] &&
13261 skip "Server doesn't support jobstats" && return 0
13262 [[ $JOBID_VAR = disable ]] && skip "jobstats is disabled" && return
13264 local old_jobenv=$($LCTL get_param -n jobid_var)
13265 if [ $old_jobenv != $JOBENV ]; then
13266 jobstats_set $JOBENV
13267 stack_trap "do_facet mgs \
13268 $LCTL conf_param $FSNAME.sys.jobid_var=$old_jobenv" EXIT
13273 local old_interval=$(do_facet $SINGLEMDS lctl get_param -n \
13274 mdt.*.job_cleanup_interval | head -n 1)
13275 local new_interval=5
13276 do_facet $SINGLEMDS \
13277 $LCTL set_param mdt.*.job_cleanup_interval=$new_interval
13278 stack_trap "do_facet $SINGLEMDS \
13279 $LCTL set_param mdt.*.job_cleanup_interval=$old_interval" EXIT
13280 local start=$SECONDS
13284 cmd="mkdir $DIR/$tdir"
13285 verify_jobstats "$cmd" "$SINGLEMDS"
13287 cmd="rmdir $DIR/$tdir"
13288 verify_jobstats "$cmd" "$SINGLEMDS"
13289 # mkdir on secondary MDT
13290 if [ $MDSCOUNT -gt 1 ]; then
13291 cmd="lfs mkdir -i 1 $DIR/$tdir.remote"
13292 verify_jobstats "$cmd" "mds2"
13295 cmd="mknod $DIR/$tfile c 1 3"
13296 verify_jobstats "$cmd" "$SINGLEMDS"
13298 cmd="rm -f $DIR/$tfile"
13299 verify_jobstats "$cmd" "$SINGLEMDS"
13300 # create all files on OST0000 so verify_jobstats can find OST stats
13302 cmd="$SETSTRIPE -i 0 -c 1 $DIR/$tfile"
13303 verify_jobstats "$cmd" "$SINGLEMDS"
13305 cmd="touch $DIR/$tfile"
13306 verify_jobstats "$cmd" "$SINGLEMDS ost1"
13308 cmd="dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=sync"
13309 verify_jobstats "$cmd" "ost1"
13311 cancel_lru_locks osc
13312 cmd="dd if=$DIR/$tfile of=/dev/null bs=1M count=1 iflag=direct"
13313 verify_jobstats "$cmd" "ost1"
13315 cmd="$TRUNCATE $DIR/$tfile 0"
13316 verify_jobstats "$cmd" "$SINGLEMDS ost1"
13318 cmd="mv -f $DIR/$tfile $DIR/$tdir.rename"
13319 verify_jobstats "$cmd" "$SINGLEMDS"
13320 # jobstats expiry - sleep until old stats should be expired
13321 local left=$((new_interval + 5 - (SECONDS - start)))
13322 [ $left -ge 0 ] && wait_update_facet $SINGLEMDS \
13323 "lctl get_param *.*.job_stats | grep -c 'job_id.*mkdir'" \
13325 cmd="mkdir $DIR/$tdir.expire"
13326 verify_jobstats "$cmd" "$SINGLEMDS"
13327 [ $(do_facet $SINGLEMDS lctl get_param *.*.job_stats |
13328 grep -c "job_id.*mkdir") -gt 1 ] && error "old jobstats not expired"
13330 # Ensure that jobid are present in changelog (if supported by MDS)
13331 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.52) ];then
13332 changelog_dump | tail -10
13333 jobids=$(changelog_dump | tail -9 | grep -c "j=")
13334 [ $jobids -eq 9 ] ||
13335 error "Wrong changelog jobid count $jobids != 9"
13339 jobstats_set $JOBENV
13341 changelog_dump | grep $tfile
13342 jobids=$(changelog_dump | grep $tfile | tail -1 | grep -c "j=")
13343 [ $jobids -eq 0 ] ||
13344 error "Unexpected jobids when jobid_var=$JOBENV"
13347 run_test 205 "Verify job stats"
13349 # LU-1480, LU-1773 and LU-1657
13351 mkdir -p $DIR/$tdir
13352 $SETSTRIPE -c -1 $DIR/$tdir
13353 #define OBD_FAIL_LOV_INIT 0x1403
13354 $LCTL set_param fail_loc=0xa0001403
13355 $LCTL set_param fail_val=1
13356 touch $DIR/$tdir/$tfile || true
13358 run_test 206 "fail lov_init_raid0() doesn't lbug"
13361 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
13362 local fsz=`stat -c %s $DIR/$tfile`
13363 cancel_lru_locks mdc
13365 # do not return layout in getattr intent
13366 #define OBD_FAIL_MDS_NO_LL_GETATTR 0x170
13367 $LCTL set_param fail_loc=0x170
13368 local sz=`stat -c %s $DIR/$tfile`
13370 [ $fsz -eq $sz ] || error "file size expected $fsz, actual $sz"
13374 run_test 207a "can refresh layout at glimpse"
13377 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
13378 local cksum=`md5sum $DIR/$tfile`
13379 local fsz=`stat -c %s $DIR/$tfile`
13380 cancel_lru_locks mdc
13381 cancel_lru_locks osc
13383 # do not return layout in getattr intent
13384 #define OBD_FAIL_MDS_NO_LL_OPEN 0x171
13385 $LCTL set_param fail_loc=0x171
13387 # it will refresh layout after the file is opened but before read issues
13388 echo checksum is "$cksum"
13389 echo "$cksum" |md5sum -c --quiet || error "file differs"
13393 run_test 207b "can refresh layout at open"
13396 # FIXME: in this test suite, only RD lease is used. This is okay
13397 # for now as only exclusive open is supported. After generic lease
13398 # is done, this test suite should be revised. - Jinshan
13400 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13401 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.4.52) ]] ||
13402 { skip "Need MDS version at least 2.4.52"; return 0; }
13404 echo "==== test 1: verify get lease work"
13405 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eRE+eU || error "get lease error"
13407 echo "==== test 2: verify lease can be broken by upcoming open"
13408 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
13412 $MULTIOP $DIR/$tfile oO_RDONLY:c
13413 kill -USR1 $PID && wait $PID || error "break lease error"
13415 echo "==== test 3: verify lease can't be granted if an open already exists"
13416 $MULTIOP $DIR/$tfile oO_RDONLY:_c &
13420 $MULTIOP $DIR/$tfile oO_RDONLY:eReUc && error "apply lease should fail"
13421 kill -USR1 $PID && wait $PID || error "open file error"
13423 echo "==== test 4: lease can sustain over recovery"
13424 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E+eUc &
13430 kill -USR1 $PID && wait $PID || error "lease broken over recovery"
13432 echo "==== test 5: lease broken can't be regained by replay"
13433 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
13437 # open file to break lease and then recovery
13438 $MULTIOP $DIR/$tfile oO_RDWR:c || error "open file error"
13441 kill -USR1 $PID && wait $PID || error "lease not broken over recovery"
13445 run_test 208 "Exclusive open"
13448 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep disp_stripe)" ] &&
13449 skip_env "must have disp_stripe" && return
13452 sync; sleep 5; sync;
13454 echo 3 > /proc/sys/vm/drop_caches
13455 req_before=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
13457 # open/close 500 times
13458 for i in $(seq 500); do
13462 echo 3 > /proc/sys/vm/drop_caches
13463 req_after=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
13465 echo "before: $req_before, after: $req_after"
13466 [ $((req_after - req_before)) -ge 300 ] &&
13467 error "open/close requests are not freed"
13470 run_test 209 "read-only open/close requests should be freed promptly"
13474 size=$((size % 8192 + 1))
13475 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
13476 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
13477 rm -f $DIR/f212 $DIR/f212.xyz
13479 run_test 212 "Sendfile test ============================================"
13482 dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
13483 cancel_lru_locks osc
13484 lctl set_param fail_loc=0x8000040f
13485 # generate a read lock
13486 cat $DIR/$tfile > /dev/null
13487 # write to the file, it will try to cancel the above read lock.
13488 cat /etc/hosts >> $DIR/$tfile
13490 run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
13492 test_214() { # for bug 20133
13493 mkdir -p $DIR/$tdir/d214c || error "mkdir $DIR/$tdir/d214c failed"
13494 for (( i=0; i < 340; i++ )) ; do
13495 touch $DIR/$tdir/d214c/a$i
13498 ls -l $DIR/$tdir || error "ls -l $DIR/d214p failed"
13499 mv $DIR/$tdir/d214c $DIR/ || error "mv $DIR/d214p/d214c $DIR/ failed"
13500 ls $DIR/d214c || error "ls $DIR/d214c failed"
13501 rm -rf $DIR/$tdir || error "rm -rf $DIR/d214* failed"
13502 rm -rf $DIR/d214* || error "rm -rf $DIR/d214* failed"
13504 run_test 214 "hash-indexed directory test - bug 20133"
13506 # having "abc" as 1st arg, creates $TMP/lnet_abc.out and $TMP/lnet_abc.sys
13507 create_lnet_proc_files() {
13508 lctl get_param -n $1 >$TMP/lnet_$1.sys || error "cannot read lnet.$1"
13511 # counterpart of create_lnet_proc_files
13512 remove_lnet_proc_files() {
13513 rm -f $TMP/lnet_$1.sys
13516 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
13517 # 3rd arg as regexp for body
13518 check_lnet_proc_stats() {
13519 local l=$(cat "$TMP/lnet_$1" |wc -l)
13520 [ $l = 1 ] || (cat "$TMP/lnet_$1" && error "$2 is not of 1 line: $l")
13522 grep -E "$3" "$TMP/lnet_$1" || (cat "$TMP/lnet_$1" && error "$2 misformatted")
13525 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
13526 # 3rd arg as regexp for body, 4th arg as regexp for 1st line, 5th arg is
13527 # optional and can be regexp for 2nd line (lnet.routes case)
13528 check_lnet_proc_entry() {
13529 local blp=2 # blp stands for 'position of 1st line of body'
13530 [ -z "$5" ] || blp=3 # lnet.routes case
13532 local l=$(cat "$TMP/lnet_$1" |wc -l)
13533 # subtracting one from $blp because the body can be empty
13534 [ "$l" -ge "$(($blp - 1))" ] || (cat "$TMP/lnet_$1" && error "$2 is too short: $l")
13536 sed -n '1 p' "$TMP/lnet_$1" |grep -E "$4" >/dev/null ||
13537 (cat "$TMP/lnet_$1" && error "1st line of $2 misformatted")
13539 [ "$5" = "" ] || sed -n '2 p' "$TMP/lnet_$1" |grep -E "$5" >/dev/null ||
13540 (cat "$TMP/lnet_$1" && error "2nd line of $2 misformatted")
13542 # bail out if any unexpected line happened
13543 sed -n "$blp p" "$TMP/lnet_$1" | grep -Ev "$3"
13544 [ "$?" != 0 ] || error "$2 misformatted"
13547 test_215() { # for bugs 18102, 21079, 21517
13548 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13549 local N='(0|[1-9][0-9]*)' # non-negative numeric
13550 local P='[1-9][0-9]*' # positive numeric
13551 local I='(0|-?[1-9][0-9]*|NA)' # any numeric (0 | >0 | <0) or NA if no value
13552 local NET='[a-z][a-z0-9]*' # LNET net like o2ib2
13553 local ADDR='[0-9.]+' # LNET addr like 10.0.0.1
13554 local NID="$ADDR@$NET" # LNET nid like 10.0.0.1@o2ib2
13556 local L1 # regexp for 1st line
13557 local L2 # regexp for 2nd line (optional)
13558 local BR # regexp for the rest (body)
13560 # lnet.stats should look as 11 space-separated non-negative numerics
13561 BR="^$N $N $N $N $N $N $N $N $N $N $N$"
13562 create_lnet_proc_files "stats"
13563 check_lnet_proc_stats "stats.sys" "lnet.stats" "$BR"
13564 remove_lnet_proc_files "stats"
13566 # lnet.routes should look like this:
13567 # Routing disabled/enabled
13568 # net hops priority state router
13569 # where net is a string like tcp0, hops > 0, priority >= 0,
13570 # state is up/down,
13571 # router is a string like 192.168.1.1@tcp2
13572 L1="^Routing (disabled|enabled)$"
13573 L2="^net +hops +priority +state +router$"
13574 BR="^$NET +$N +(0|1) +(up|down) +$NID$"
13575 create_lnet_proc_files "routes"
13576 check_lnet_proc_entry "routes.sys" "lnet.routes" "$BR" "$L1" "$L2"
13577 remove_lnet_proc_files "routes"
13579 # lnet.routers should look like this:
13580 # ref rtr_ref alive_cnt state last_ping ping_sent deadline down_ni router
13581 # where ref > 0, rtr_ref > 0, alive_cnt >= 0, state is up/down,
13582 # last_ping >= 0, ping_sent is boolean (0/1), deadline and down_ni are
13583 # numeric (0 or >0 or <0), router is a string like 192.168.1.1@tcp2
13584 L1="^ref +rtr_ref +alive_cnt +state +last_ping +ping_sent +deadline +down_ni +router$"
13585 BR="^$P +$P +$N +(up|down) +$N +(0|1) +$I +$I +$NID$"
13586 create_lnet_proc_files "routers"
13587 check_lnet_proc_entry "routers.sys" "lnet.routers" "$BR" "$L1"
13588 remove_lnet_proc_files "routers"
13590 # lnet.peers should look like this:
13591 # nid refs state last max rtr min tx min queue
13592 # where nid is a string like 192.168.1.1@tcp2, refs > 0,
13593 # state is up/down/NA, max >= 0. last, rtr, min, tx, min are
13594 # numeric (0 or >0 or <0), queue >= 0.
13595 L1="^nid +refs +state +last +max +rtr +min +tx +min +queue$"
13596 BR="^$NID +$P +(up|down|NA) +$I +$N +$I +$I +$I +$I +$N$"
13597 create_lnet_proc_files "peers"
13598 check_lnet_proc_entry "peers.sys" "lnet.peers" "$BR" "$L1"
13599 remove_lnet_proc_files "peers"
13601 # lnet.buffers should look like this:
13602 # pages count credits min
13603 # where pages >=0, count >=0, credits and min are numeric (0 or >0 or <0)
13604 L1="^pages +count +credits +min$"
13605 BR="^ +$N +$N +$I +$I$"
13606 create_lnet_proc_files "buffers"
13607 check_lnet_proc_entry "buffers.sys" "lnet.buffers" "$BR" "$L1"
13608 remove_lnet_proc_files "buffers"
13610 # lnet.nis should look like this:
13611 # nid status alive refs peer rtr max tx min
13612 # where nid is a string like 192.168.1.1@tcp2, status is up/down,
13613 # alive is numeric (0 or >0 or <0), refs >= 0, peer >= 0,
13614 # rtr >= 0, max >=0, tx and min are numeric (0 or >0 or <0).
13615 L1="^nid +status +alive +refs +peer +rtr +max +tx +min$"
13616 BR="^$NID +(up|down) +$I +$N +$N +$N +$N +$I +$I$"
13617 create_lnet_proc_files "nis"
13618 check_lnet_proc_entry "nis.sys" "lnet.nis" "$BR" "$L1"
13619 remove_lnet_proc_files "nis"
13621 # can we successfully write to lnet.stats?
13622 lctl set_param -n stats=0 || error "cannot write to lnet.stats"
13624 run_test 215 "lnet exists and has proper content - bugs 18102, 21079, 21517"
13626 test_216() { # bug 20317
13627 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13628 remote_ost_nodsh && skip "remote OST with nodsh" && return
13631 local facets=$(get_facets OST)
13632 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
13634 save_lustre_params client "osc.*.contention_seconds" > $p
13635 save_lustre_params $facets \
13636 "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
13637 save_lustre_params $facets \
13638 "ldlm.namespaces.filter-*.contended_locks" >> $p
13639 save_lustre_params $facets \
13640 "ldlm.namespaces.filter-*.contention_seconds" >> $p
13641 clear_stats osc.*.osc_stats
13643 # agressive lockless i/o settings
13644 do_nodes $(comma_list $(osts_nodes)) \
13645 "lctl set_param -n ldlm.namespaces.*.max_nolock_bytes=2000000 \
13646 ldlm.namespaces.filter-*.contended_locks=0 \
13647 ldlm.namespaces.filter-*.contention_seconds=60"
13648 lctl set_param -n osc.*.contention_seconds=60
13650 $DIRECTIO write $DIR/$tfile 0 10 4096
13651 $CHECKSTAT -s 40960 $DIR/$tfile
13653 # disable lockless i/o
13654 do_nodes $(comma_list $(osts_nodes)) \
13655 "lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes=0 \
13656 ldlm.namespaces.filter-*.contended_locks=32 \
13657 ldlm.namespaces.filter-*.contention_seconds=0"
13658 lctl set_param -n osc.*.contention_seconds=0
13659 clear_stats osc.*.osc_stats
13661 dd if=/dev/zero of=$DIR/$tfile count=0
13662 $CHECKSTAT -s 0 $DIR/$tfile
13664 restore_lustre_params <$p
13668 run_test 216 "check lockless direct write updates file size and kms correctly"
13670 test_217() { # bug 22430
13671 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13675 for node in $(nodes_list); do
13676 nid=$(host_nids_address $node $NETTYPE)
13677 if [[ $nid = *-* ]] ; then
13678 echo "lctl ping $(h2nettype $nid)"
13679 lctl ping $(h2nettype $nid)
13681 echo "skipping $node (no hyphen detected)"
13685 run_test 217 "check lctl ping for hostnames with hiphen ('-')"
13688 # do directio so as not to populate the page cache
13689 log "creating a 10 Mb file"
13690 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
13691 log "starting reads"
13692 dd if=$DIR/$tfile of=/dev/null bs=4096 &
13693 log "truncating the file"
13694 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
13696 kill %+ || true # reads might have finished
13697 echo "wait until dd is finished"
13699 log "removing the temporary file"
13700 rm -rf $DIR/$tfile || error "tmp file removal failed"
13702 run_test 218 "parallel read and truncate should not deadlock ======================="
13705 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13706 # write one partial page
13707 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1
13708 # set no grant so vvp_io_commit_write will do sync write
13709 $LCTL set_param fail_loc=0x411
13710 # write a full page at the end of file
13711 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=1 conv=notrunc
13713 $LCTL set_param fail_loc=0
13714 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=3
13715 $LCTL set_param fail_loc=0x411
13716 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1 seek=2 conv=notrunc
13719 dd if=/dev/zero of=$DIR/$tfile-2 bs=1024 count=1
13720 $CHECKSTAT -s 1024 $DIR/$tfile-2 || error "checkstat wrong size"
13722 run_test 219 "LU-394: Write partial won't cause uncontiguous pages vec at LND"
13724 test_220() { #LU-325
13725 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13726 remote_ost_nodsh && skip "remote OST with nodsh" && return
13727 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13728 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
13731 # create on MDT0000 so the last_id and next_id are correct
13733 local OST=$($LFS df $DIR | awk '/OST:'$OSTIDX'/ { print $1 }')
13737 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $OST)
13738 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
13739 osc.$mdtosc_proc1.prealloc_last_id)
13740 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
13741 osc.$mdtosc_proc1.prealloc_next_id)
13745 if ! combined_mgs_mds ; then
13749 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=-1
13750 #define OBD_FAIL_OST_ENOINO 0x229
13751 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x229
13752 create_pool $FSNAME.$TESTNAME || return 1
13753 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $OST || return 2
13755 $SETSTRIPE $DIR/$tdir -i $OSTIDX -c 1 -p $FSNAME.$TESTNAME
13757 MDSOBJS=$((last_id - next_id))
13758 echo "preallocated objects on MDS is $MDSOBJS" "($last_id - $next_id)"
13760 blocks=$($LFS df $MOUNT | awk '($1 == '$OSTIDX') { print $4 }')
13761 echo "OST still has $count kbytes free"
13763 echo "create $MDSOBJS files @next_id..."
13764 createmany -o $DIR/$tdir/f $MDSOBJS || return 3
13766 local last_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
13767 osc.$mdtosc_proc1.prealloc_last_id)
13768 local next_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
13769 osc.$mdtosc_proc1.prealloc_next_id)
13771 echo "after creation, last_id=$last_id2, next_id=$next_id2"
13776 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=0
13777 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0
13779 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $OST ||
13780 error "$LCTL pool_remove $FSNAME.$TESTNAME $OST failed"
13781 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME ||
13782 error "$LCTL pool_destroy $FSNAME.$TESTNAME failed"
13783 echo "unlink $MDSOBJS files @$next_id..."
13784 unlinkmany $DIR/$tdir/f $MDSOBJS || error "unlinkmany failed"
13786 if ! combined_mgs_mds ; then
13790 run_test 220 "preallocated MDS objects still used if ENOSPC from OST"
13793 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13794 dd if=`which date` of=$MOUNT/date oflag=sync
13795 chmod +x $MOUNT/date
13797 #define OBD_FAIL_LLITE_FAULT_TRUNC_RACE 0x1401
13798 $LCTL set_param fail_loc=0x80001401
13800 $MOUNT/date > /dev/null
13803 run_test 221 "make sure fault and truncate race to not cause OOM"
13806 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13808 test_mkdir $DIR/$tdir
13809 $LFS setstripe -c 1 -i 0 $DIR/$tdir
13810 createmany -o $DIR/$tdir/$tfile 10
13811 cancel_lru_locks mdc
13812 cancel_lru_locks osc
13813 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
13814 $LCTL set_param fail_loc=0x31a
13815 ls -l $DIR/$tdir > /dev/null || error "AGL for ls failed"
13816 $LCTL set_param fail_loc=0
13819 run_test 222a "AGL for ls should not trigger CLIO lock failure"
13822 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13824 test_mkdir $DIR/$tdir
13825 $LFS setstripe -c 1 -i 0 $DIR/$tdir
13826 createmany -o $DIR/$tdir/$tfile 10
13827 cancel_lru_locks mdc
13828 cancel_lru_locks osc
13829 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
13830 $LCTL set_param fail_loc=0x31a
13831 rm -r $DIR/$tdir || error "AGL for rmdir failed"
13832 $LCTL set_param fail_loc=0
13834 run_test 222b "AGL for rmdir should not trigger CLIO lock failure"
13837 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13839 test_mkdir $DIR/$tdir
13840 $LFS setstripe -c 1 -i 0 $DIR/$tdir
13841 createmany -o $DIR/$tdir/$tfile 10
13842 cancel_lru_locks mdc
13843 cancel_lru_locks osc
13844 #define OBD_FAIL_LDLM_AGL_NOLOCK 0x31b
13845 $LCTL set_param fail_loc=0x31b
13846 ls -l $DIR/$tdir > /dev/null || error "reenqueue failed"
13847 $LCTL set_param fail_loc=0
13850 run_test 223 "osc reenqueue if without AGL lock granted ======================="
13852 test_224a() { # LU-1039, MRP-303
13853 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13854 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB 0x508
13855 $LCTL set_param fail_loc=0x508
13856 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 conv=fsync
13857 $LCTL set_param fail_loc=0
13860 run_test 224a "Don't panic on bulk IO failure"
13862 test_224b() { # LU-1039, MRP-303
13863 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13864 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
13865 cancel_lru_locks osc
13866 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB2 0x515
13867 $LCTL set_param fail_loc=0x515
13868 dd of=/dev/null if=$DIR/$tfile bs=4096 count=1
13869 $LCTL set_param fail_loc=0
13872 run_test 224b "Don't panic on bulk IO failure"
13874 test_224c() { # LU-6441
13875 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13876 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13878 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
13879 save_writethrough $p
13880 set_cache writethrough on
13882 local pages_per_rpc=$($LCTL get_param \
13883 osc.*.max_pages_per_rpc)
13884 local at_max=$($LCTL get_param -n at_max)
13885 local timeout=$($LCTL get_param -n timeout)
13886 local test_at="$LCTL get_param -n at_max"
13887 local param_at="$FSNAME.sys.at_max"
13888 local test_timeout="$LCTL get_param -n timeout"
13889 local param_timeout="$FSNAME.sys.timeout"
13891 $LCTL set_param -n osc.*.max_pages_per_rpc=1024
13893 set_conf_param_and_check client "$test_at" "$param_at" 0 ||
13894 error "conf_param at_max=0 failed"
13895 set_conf_param_and_check client "$test_timeout" "$param_timeout" 5 ||
13896 error "conf_param timeout=5 failed"
13898 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB3 0x520
13899 do_facet ost1 $LCTL set_param fail_loc=0x520
13900 $LFS setstripe -c 1 -i 0 $DIR/$tfile
13901 dd if=/dev/zero of=$DIR/$tfile bs=8MB count=1
13903 do_facet ost1 $LCTL set_param fail_loc=0
13905 set_conf_param_and_check client "$test_at" "$param_at" $at_max ||
13906 error "conf_param at_max=$at_max failed"
13907 set_conf_param_and_check client "$test_timeout" "$param_timeout" \
13908 $timeout || error "conf_param timeout=$timeout failed"
13910 $LCTL set_param -n $pages_per_rpc
13911 restore_lustre_params < $p
13914 run_test 224c "Don't hang if one of md lost during large bulk RPC"
13916 MDSSURVEY=${MDSSURVEY:-$(which mds-survey 2>/dev/null || true)}
13918 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13919 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13920 if [ -z ${MDSSURVEY} ]; then
13921 skip_env "mds-survey not found" && return
13924 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ] ||
13925 { skip "Need MDS version at least 2.2.51"; return; }
13927 local mds=$(facet_host $SINGLEMDS)
13928 local target=$(do_nodes $mds 'lctl dl' |
13929 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
13931 local cmd1="file_count=1000 thrhi=4"
13932 local cmd2="dir_count=2 layer=mdd stripe_count=0"
13933 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
13934 local cmd="$cmd1 $cmd2 $cmd3"
13936 rm -f ${TMP}/mds_survey*
13938 eval $cmd || error "mds-survey with zero-stripe failed"
13939 cat ${TMP}/mds_survey*
13940 rm -f ${TMP}/mds_survey*
13942 run_test 225a "Metadata survey sanity with zero-stripe"
13945 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13946 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13947 if [ -z ${MDSSURVEY} ]; then
13948 skip_env "mds-survey not found" && return
13950 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ] ||
13951 { skip "Need MDS version at least 2.2.51"; return; }
13953 if [ $($LCTL dl | grep -c osc) -eq 0 ]; then
13954 skip_env "Need to mount OST to test" && return
13957 local mds=$(facet_host $SINGLEMDS)
13958 local target=$(do_nodes $mds 'lctl dl' |
13959 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
13961 local cmd1="file_count=1000 thrhi=4"
13962 local cmd2="dir_count=2 layer=mdd stripe_count=1"
13963 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
13964 local cmd="$cmd1 $cmd2 $cmd3"
13966 rm -f ${TMP}/mds_survey*
13968 eval $cmd || error "mds-survey with stripe_count failed"
13969 cat ${TMP}/mds_survey*
13970 rm -f ${TMP}/mds_survey*
13972 run_test 225b "Metadata survey sanity with stripe_count = 1"
13974 mcreate_path2fid () {
13980 local path=$DIR/$tdir/$name
13985 $MCREATE --mode=$1 --major=$2 --minor=$3 $path ||
13986 error "cannot create $desc"
13988 fid=$($LFS path2fid $path | tr -d '[' | tr -d ']')
13990 [ $rc -ne 0 ] && error "cannot get fid of a $desc"
13992 fid_path=$($LFS fid2path $MOUNT $fid)
13994 [ $rc -ne 0 ] && error "cannot get path of $desc by $DIR $path $fid"
13996 [ "$path" == "$fid_path" ] ||
13997 error "fid2path returned $fid_path, expected $path"
13999 echo "pass with $path and $fid"
14004 mkdir -p $DIR/$tdir
14006 mcreate_path2fid 0010666 0 0 fifo "FIFO"
14007 mcreate_path2fid 0020666 1 3 null "character special file (null)"
14008 mcreate_path2fid 0020666 1 255 none "character special file (no device)"
14009 mcreate_path2fid 0040666 0 0 dir "directory"
14010 mcreate_path2fid 0060666 7 0 loop0 "block special file (loop)"
14011 mcreate_path2fid 0100666 0 0 file "regular file"
14012 mcreate_path2fid 0120666 0 0 link "symbolic link"
14013 mcreate_path2fid 0140666 0 0 sock "socket"
14015 run_test 226a "call path2fid and fid2path on files of all type"
14018 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14022 mkdir -p $DIR/$tdir
14023 $LFS setdirstripe -i $MDTIDX $DIR/$tdir/remote_dir ||
14024 error "create remote directory failed"
14025 mcreate_path2fid 0010666 0 0 "remote_dir/fifo" "FIFO"
14026 mcreate_path2fid 0020666 1 3 "remote_dir/null" \
14027 "character special file (null)"
14028 mcreate_path2fid 0020666 1 255 "remote_dir/none" \
14029 "character special file (no device)"
14030 mcreate_path2fid 0040666 0 0 "remote_dir/dir" "directory"
14031 mcreate_path2fid 0060666 7 0 "remote_dir/loop0" \
14032 "block special file (loop)"
14033 mcreate_path2fid 0100666 0 0 "remote_dir/file" "regular file"
14034 mcreate_path2fid 0120666 0 0 "remote_dir/link" "symbolic link"
14035 mcreate_path2fid 0140666 0 0 "remote_dir/sock" "socket"
14037 run_test 226b "call path2fid and fid2path on files of all type under remote dir"
14039 # LU-1299 Executing or running ldd on a truncated executable does not
14040 # cause an out-of-memory condition.
14042 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14043 [ -z "$(which ldd)" ] && skip "should have ldd tool" && return
14044 dd if=$(which date) of=$MOUNT/date bs=1k count=1
14045 chmod +x $MOUNT/date
14047 $MOUNT/date > /dev/null
14048 ldd $MOUNT/date > /dev/null
14051 run_test 227 "running truncated executable does not cause OOM"
14053 # LU-1512 try to reuse idle OI blocks
14055 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14056 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14057 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
14058 skip "ldiskfs only test" && return
14060 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
14061 local myDIR=$DIR/$tdir
14064 #define OBD_FAIL_SEQ_EXHAUST 0x1002
14065 $LCTL set_param fail_loc=0x80001002
14066 createmany -o $myDIR/t- 10000
14067 $LCTL set_param fail_loc=0
14068 # The guard is current the largest FID holder
14070 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
14072 local IDX=$(($SEQ % 64))
14074 do_facet $SINGLEMDS sync
14075 # Make sure journal flushed.
14077 local blk1=$(do_facet $SINGLEMDS \
14078 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
14079 grep Blockcount | awk '{print $4}')
14081 # Remove old files, some OI blocks will become idle.
14082 unlinkmany $myDIR/t- 10000
14083 # Create new files, idle OI blocks should be reused.
14084 createmany -o $myDIR/t- 2000
14085 do_facet $SINGLEMDS sync
14086 # Make sure journal flushed.
14088 local blk2=$(do_facet $SINGLEMDS \
14089 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
14090 grep Blockcount | awk '{print $4}')
14092 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
14094 run_test 228a "try to reuse idle OI blocks"
14097 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14098 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14099 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
14100 skip "ldiskfs only test" && return
14102 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
14103 local myDIR=$DIR/$tdir
14106 #define OBD_FAIL_SEQ_EXHAUST 0x1002
14107 $LCTL set_param fail_loc=0x80001002
14108 createmany -o $myDIR/t- 10000
14109 $LCTL set_param fail_loc=0
14110 # The guard is current the largest FID holder
14112 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
14114 local IDX=$(($SEQ % 64))
14116 do_facet $SINGLEMDS sync
14117 # Make sure journal flushed.
14119 local blk1=$(do_facet $SINGLEMDS \
14120 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
14121 grep Blockcount | awk '{print $4}')
14123 # Remove old files, some OI blocks will become idle.
14124 unlinkmany $myDIR/t- 10000
14127 stop $SINGLEMDS || error "Fail to stop MDT."
14129 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
14131 df $MOUNT || error "Fail to df."
14132 # Create new files, idle OI blocks should be reused.
14133 createmany -o $myDIR/t- 2000
14134 do_facet $SINGLEMDS sync
14135 # Make sure journal flushed.
14137 local blk2=$(do_facet $SINGLEMDS \
14138 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
14139 grep Blockcount | awk '{print $4}')
14141 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
14143 run_test 228b "idle OI blocks can be reused after MDT restart"
14147 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14148 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14149 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
14150 skip "ldiskfs only test" && return
14152 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
14153 local myDIR=$DIR/$tdir
14156 #define OBD_FAIL_SEQ_EXHAUST 0x1002
14157 $LCTL set_param fail_loc=0x80001002
14158 # 20000 files can guarantee there are index nodes in the OI file
14159 createmany -o $myDIR/t- 20000
14160 $LCTL set_param fail_loc=0
14161 # The guard is current the largest FID holder
14163 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
14165 local IDX=$(($SEQ % 64))
14167 do_facet $SINGLEMDS sync
14168 # Make sure journal flushed.
14170 local blk1=$(do_facet $SINGLEMDS \
14171 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
14172 grep Blockcount | awk '{print $4}')
14174 # Remove old files, some OI blocks will become idle.
14175 unlinkmany $myDIR/t- 20000
14177 # The OI file should become empty now
14179 # Create new files, idle OI blocks should be reused.
14180 createmany -o $myDIR/t- 2000
14181 do_facet $SINGLEMDS sync
14182 # Make sure journal flushed.
14184 local blk2=$(do_facet $SINGLEMDS \
14185 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
14186 grep Blockcount | awk '{print $4}')
14188 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
14190 run_test 228c "NOT shrink the last entry in OI index node to recycle idle leaf"
14192 test_229() { # LU-2482, LU-3448
14193 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.53) ] &&
14194 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53" &&
14196 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14197 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs" && return
14201 # Create a file with a released layout and stripe count 2.
14202 $MULTIOP $DIR/$tfile H2c ||
14203 error "failed to create file with released layout"
14205 $GETSTRIPE -v $DIR/$tfile
14207 local pattern=$($GETSTRIPE -L $DIR/$tfile)
14208 [ X"$pattern" = X"released" ] || error "pattern error ($pattern)"
14210 local stripe_count=$($GETSTRIPE -c $DIR/$tfile) || error "getstripe"
14211 [ $stripe_count -eq 2 ] || error "stripe count not 2 ($stripe_count)"
14212 stat $DIR/$tfile || error "failed to stat released file"
14214 chown $RUNAS_ID $DIR/$tfile ||
14215 error "chown $RUNAS_ID $DIR/$tfile failed"
14217 chgrp $RUNAS_ID $DIR/$tfile ||
14218 error "chgrp $RUNAS_ID $DIR/$tfile failed"
14220 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
14221 rm $DIR/$tfile || error "failed to remove released file"
14223 run_test 229 "getstripe/stat/rm/attr changes work on released files"
14226 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14227 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14230 test_mkdir $DIR/$tdir
14231 test_mkdir -i0 -c1 $DIR/$tdir/test_230_local
14232 local mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230_local)
14233 [ $mdt_idx -ne 0 ] &&
14234 error "create local directory on wrong MDT $mdt_idx"
14236 $LFS mkdir -i $MDTIDX $DIR/$tdir/test_230 ||
14237 error "create remote directory failed"
14238 local mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230)
14239 [ $mdt_idx -ne $MDTIDX ] &&
14240 error "create remote directory on wrong MDT $mdt_idx"
14242 createmany -o $DIR/$tdir/test_230/t- 10 ||
14243 error "create files on remote directory failed"
14244 mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230/t-0)
14245 [ $mdt_idx -ne $MDTIDX ] && error "create files on wrong MDT $mdt_idx"
14246 rm -r $DIR/$tdir || error "unlink remote directory failed"
14248 run_test 230a "Create remote directory and files under the remote directory"
14251 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14252 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14259 local migrate_dir=$DIR/$tdir/migrate_dir
14260 local other_dir=$DIR/$tdir/other_dir
14262 test_mkdir $DIR/$tdir
14263 test_mkdir -i0 -c1 $migrate_dir
14264 test_mkdir -i0 -c1 $other_dir
14265 for ((i=0; i<10; i++)); do
14266 mkdir -p $migrate_dir/dir_${i}
14267 createmany -o $migrate_dir/dir_${i}/f 10 ||
14268 error "create files under remote dir failed $i"
14271 cp /etc/passwd $migrate_dir/$tfile
14272 cp /etc/passwd $other_dir/$tfile
14273 chattr +SAD $migrate_dir
14274 chattr +SAD $migrate_dir/$tfile
14276 local old_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
14277 local old_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
14278 local old_dir_mode=$(stat -c%f $migrate_dir)
14279 local old_file_mode=$(stat -c%f $migrate_dir/$tfile)
14281 mkdir -p $migrate_dir/dir_default_stripe2
14282 $SETSTRIPE -c 2 $migrate_dir/dir_default_stripe2
14283 $SETSTRIPE -c 2 $migrate_dir/${tfile}_stripe2
14285 mkdir -p $other_dir
14286 ln $migrate_dir/$tfile $other_dir/luna
14287 ln $migrate_dir/$tfile $migrate_dir/sofia
14288 ln $other_dir/$tfile $migrate_dir/david
14289 ln -s $migrate_dir/$tfile $other_dir/zachary
14290 ln -s $migrate_dir/$tfile $migrate_dir/${tfile}_ln
14291 ln -s $other_dir/$tfile $migrate_dir/${tfile}_ln_other
14293 $LFS migrate -m $MDTIDX $migrate_dir ||
14294 error "fails on migrating remote dir to MDT1"
14296 echo "migratate to MDT1, then checking.."
14297 for ((i = 0; i < 10; i++)); do
14298 for file in $(find $migrate_dir/dir_${i}); do
14299 mdt_index=$($LFS getstripe -M $file)
14300 [ $mdt_index == $MDTIDX ] ||
14301 error "$file is not on MDT${MDTIDX}"
14305 # the multiple link file should still in MDT0
14306 mdt_index=$($LFS getstripe -M $migrate_dir/$tfile)
14307 [ $mdt_index == 0 ] ||
14308 error "$file is not on MDT${MDTIDX}"
14310 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
14311 [ "$old_dir_flag" = "$new_dir_flag" ] ||
14312 error " expect $old_dir_flag get $new_dir_flag"
14314 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
14315 [ "$old_file_flag" = "$new_file_flag" ] ||
14316 error " expect $old_file_flag get $new_file_flag"
14318 local new_dir_mode=$(stat -c%f $migrate_dir)
14319 [ "$old_dir_mode" = "$new_dir_mode" ] ||
14320 error "expect mode $old_dir_mode get $new_dir_mode"
14322 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
14323 [ "$old_file_mode" = "$new_file_mode" ] ||
14324 error "expect mode $old_file_mode get $new_file_mode"
14326 diff /etc/passwd $migrate_dir/$tfile ||
14327 error "$tfile different after migration"
14329 diff /etc/passwd $other_dir/luna ||
14330 error "luna different after migration"
14332 diff /etc/passwd $migrate_dir/sofia ||
14333 error "sofia different after migration"
14335 diff /etc/passwd $migrate_dir/david ||
14336 error "david different after migration"
14338 diff /etc/passwd $other_dir/zachary ||
14339 error "zachary different after migration"
14341 diff /etc/passwd $migrate_dir/${tfile}_ln ||
14342 error "${tfile}_ln different after migration"
14344 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
14345 error "${tfile}_ln_other different after migration"
14347 stripe_count=$($LFS getstripe -c $migrate_dir/dir_default_stripe2)
14348 [ $stripe_count = 2 ] ||
14349 error "dir strpe_count $d != 2 after migration."
14351 stripe_count=$($LFS getstripe -c $migrate_dir/${tfile}_stripe2)
14352 [ $stripe_count = 2 ] ||
14353 error "file strpe_count $d != 2 after migration."
14355 #migrate back to MDT0
14358 $LFS migrate -m $MDTIDX $migrate_dir ||
14359 error "fails on migrating remote dir to MDT0"
14361 echo "migrate back to MDT0, checking.."
14362 for file in $(find $migrate_dir); do
14363 mdt_index=$($LFS getstripe -M $file)
14364 [ $mdt_index == $MDTIDX ] ||
14365 error "$file is not on MDT${MDTIDX}"
14368 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
14369 [ "$old_dir_flag" = "$new_dir_flag" ] ||
14370 error " expect $old_dir_flag get $new_dir_flag"
14372 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
14373 [ "$old_file_flag" = "$new_file_flag" ] ||
14374 error " expect $old_file_flag get $new_file_flag"
14376 local new_dir_mode=$(stat -c%f $migrate_dir)
14377 [ "$old_dir_mode" = "$new_dir_mode" ] ||
14378 error "expect mode $old_dir_mode get $new_dir_mode"
14380 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
14381 [ "$old_file_mode" = "$new_file_mode" ] ||
14382 error "expect mode $old_file_mode get $new_file_mode"
14384 diff /etc/passwd ${migrate_dir}/$tfile ||
14385 error "$tfile different after migration"
14387 diff /etc/passwd ${other_dir}/luna ||
14388 error "luna different after migration"
14390 diff /etc/passwd ${migrate_dir}/sofia ||
14391 error "sofia different after migration"
14393 diff /etc/passwd ${other_dir}/zachary ||
14394 error "zachary different after migration"
14396 diff /etc/passwd $migrate_dir/${tfile}_ln ||
14397 error "${tfile}_ln different after migration"
14399 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
14400 error "${tfile}_ln_other different after migration"
14402 stripe_count=$($LFS getstripe -c ${migrate_dir}/dir_default_stripe2)
14403 [ $stripe_count = 2 ] ||
14404 error "dir strpe_count $d != 2 after migration."
14406 stripe_count=$($LFS getstripe -c ${migrate_dir}/${tfile}_stripe2)
14407 [ $stripe_count = 2 ] ||
14408 error "file strpe_count $d != 2 after migration."
14410 rm -rf $DIR/$tdir || error "rm dir failed after migration"
14412 run_test 230b "migrate directory"
14415 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14416 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14417 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14421 local migrate_dir=$DIR/$tdir/migrate_dir
14423 #If migrating directory fails in the middle, all entries of
14424 #the directory is still accessiable.
14425 test_mkdir $DIR/$tdir
14426 test_mkdir -i0 -c1 $migrate_dir
14428 createmany -o $migrate_dir/f 10 ||
14429 error "create files under ${migrate_dir} failed"
14431 #failed after migrating 5 entries
14432 #OBD_FAIL_MIGRATE_ENTRIES 0x1801
14433 do_facet mds1 lctl set_param fail_loc=0x20001801
14434 do_facet mds1 lctl set_param fail_val=5
14435 local t=$(ls $migrate_dir | wc -l)
14436 $LFS migrate --mdt-index $MDTIDX $migrate_dir &&
14437 error "migrate should fail after 5 entries"
14439 mkdir $migrate_dir/dir &&
14440 error "mkdir succeeds under migrating directory"
14441 touch $migrate_dir/file &&
14442 error "touch file succeeds under migrating directory"
14444 local u=$(ls $migrate_dir | wc -l)
14445 [ "$u" == "$t" ] || error "$u != $t during migration"
14447 for file in $(find $migrate_dir); do
14448 stat $file || error "stat $file failed"
14451 do_facet mds1 lctl set_param fail_loc=0
14452 do_facet mds1 lctl set_param fail_val=0
14454 $LFS migrate -m $MDTIDX $migrate_dir ||
14455 error "migrate open files should failed with open files"
14457 echo "Finish migration, then checking.."
14458 for file in $(find $migrate_dir); do
14459 mdt_index=$($LFS getstripe -M $file)
14460 [ $mdt_index == $MDTIDX ] ||
14461 error "$file is not on MDT${MDTIDX}"
14464 rm -rf $DIR/$tdir || error "rm dir failed after migration"
14466 run_test 230c "check directory accessiblity if migration is failed"
14469 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14470 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14473 local migrate_dir=$DIR/$tdir/migrate_dir
14477 test_mkdir $DIR/$tdir
14478 test_mkdir -i0 -c1 $migrate_dir
14480 for ((i=0; i<100; i++)); do
14481 test_mkdir -i0 -c1 $migrate_dir/dir_${i}
14482 createmany -o $migrate_dir/dir_${i}/f 100 ||
14483 error "create files under remote dir failed $i"
14486 $LFS migrate -m $MDTIDX $migrate_dir ||
14487 error "migrate remote dir error"
14489 echo "Finish migration, then checking.."
14490 for file in $(find $migrate_dir); do
14491 mdt_index=$($LFS getstripe -M $file)
14492 [ $mdt_index == $MDTIDX ] ||
14493 error "$file is not on MDT${MDTIDX}"
14496 rm -rf $DIR/$tdir || error "rm dir failed after migration"
14498 run_test 230d "check migrate big directory"
14501 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14502 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14508 mkdir -p $DIR/$tdir
14509 mkdir $DIR/$tdir/migrate_dir
14510 mkdir $DIR/$tdir/other_dir
14511 touch $DIR/$tdir/migrate_dir/a
14512 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/b
14513 ls $DIR/$tdir/other_dir
14515 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
14516 error "migrate dir fails"
14518 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir)
14519 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
14521 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir/a)
14522 [ $mdt_index == 0 ] || error "a is not on MDT0"
14524 $LFS migrate -m 1 $DIR/$tdir/other_dir ||
14525 error "migrate dir fails"
14527 mdt_index=$($LFS getstripe -M $DIR/$tdir/other_dir)
14528 [ $mdt_index == 1 ] || error "other_dir is not on MDT1"
14530 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir/a)
14531 [ $mdt_index == 1 ] || error "a is not on MDT1"
14533 mdt_index=$($LFS getstripe -M $DIR/$tdir/other_dir/b)
14534 [ $mdt_index == 1 ] || error "b is not on MDT1"
14536 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
14537 b_fid=$($LFS path2fid $DIR/$tdir/other_dir/b)
14539 [ "$a_fid" = "$b_fid" ] || error "different fid after migration"
14541 rm -rf $DIR/$tdir || error "rm dir failed after migration"
14543 run_test 230e "migrate mulitple local link files"
14546 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14547 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14551 mkdir -p $DIR/$tdir
14552 mkdir $DIR/$tdir/migrate_dir
14553 $LFS mkdir -i1 $DIR/$tdir/other_dir
14554 touch $DIR/$tdir/migrate_dir/a
14555 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln1
14556 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln2
14557 ls $DIR/$tdir/other_dir
14559 # a should be migrated to MDT1, since no other links on MDT0
14560 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
14561 error "#1 migrate dir fails"
14562 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir)
14563 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
14564 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir/a)
14565 [ $mdt_index == 1 ] || error "a is not on MDT1"
14567 # a should stay on MDT1, because it is a mulitple link file
14568 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
14569 error "#2 migrate dir fails"
14570 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir/a)
14571 [ $mdt_index == 1 ] || error "a is not on MDT1"
14573 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
14574 error "#3 migrate dir fails"
14576 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
14577 ln_fid=$($LFS path2fid $DIR/$tdir/other_dir/ln1)
14578 [ "$a_fid" = "$ln_fid" ] || error "different fid after migrate to MDT1"
14580 rm -rf $DIR/$tdir/other_dir/ln1 || error "unlink ln1 fails"
14581 rm -rf $DIR/$tdir/other_dir/ln2 || error "unlink ln2 fails"
14583 # a should be migrated to MDT0, since no other links on MDT1
14584 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
14585 error "#4 migrate dir fails"
14586 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir/a)
14587 [ $mdt_index == 0 ] || error "a is not on MDT0"
14589 rm -rf $DIR/$tdir || error "rm dir failed after migration"
14591 run_test 230f "migrate mulitple remote link files"
14594 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14595 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14597 mkdir -p $DIR/$tdir/migrate_dir
14599 $LFS migrate -m 1000 $DIR/$tdir/migrate_dir &&
14600 error "migrating dir to non-exist MDT succeeds"
14603 run_test 230g "migrate dir to non-exist MDT"
14606 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14607 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14608 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.64) ] &&
14609 skip "Need MDS version at least 2.7.64" && return
14612 mkdir -p $DIR/$tdir/migrate_dir
14614 $LFS migrate -m1 $DIR &&
14615 error "migrating mountpoint1 should fail"
14617 $LFS migrate -m1 $DIR/$tdir/.. &&
14618 error "migrating mountpoint2 should fail"
14620 $LFS migrate -m1 $DIR/$tdir/migrate_dir/.. ||
14621 error "migrating $tdir fail"
14623 mdt_index=$($LFS getstripe -M $DIR/$tdir)
14624 [ $mdt_index == 1 ] || error "$mdt_index != 1 after migration"
14626 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir)
14627 [ $mdt_index == 1 ] || error "$mdt_index != 1 after migration"
14630 run_test 230h "migrate .. and root"
14633 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14634 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14636 mkdir -p $DIR/$tdir/migrate_dir
14638 $LFS migrate -m 1 $DIR/$tdir/migrate_dir/ ||
14639 error "migration fails with a tailing slash"
14641 $LFS migrate -m 0 $DIR/$tdir/migrate_dir// ||
14642 error "migration fails with two tailing slashes"
14644 run_test 230i "lfs migrate -m tolerates trailing slashes"
14648 # For simplicity this test assumes that max_pages_per_rpc
14649 # is the same across all OSCs
14650 local max_pages=$($LCTL get_param -n osc.*.max_pages_per_rpc | head -n1)
14651 local bulk_size=$((max_pages * 4096))
14652 local brw_size=$(do_facet ost1 $LCTL get_param -n obdfilter.*.brw_size |
14655 mkdir -p $DIR/$tdir
14656 $LFS setstripe -S ${brw_size}M $DIR/$tdir ||
14657 error "failed to set stripe with -S ${brw_size}M option"
14659 # clear the OSC stats
14660 $LCTL set_param osc.*.stats=0 &>/dev/null
14663 # Client writes $bulk_size - there must be 1 rpc for $max_pages.
14664 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=$bulk_size count=1 \
14665 oflag=direct &>/dev/null || error "dd failed"
14667 sync; sleep 1; sync # just to be safe
14668 local nrpcs=$($LCTL get_param osc.*.stats |awk '/ost_write/ {print $2}')
14669 if [ x$nrpcs != "x1" ]; then
14670 $LCTL get_param osc.*.stats
14671 error "found $nrpcs ost_write RPCs, not 1 as expected"
14675 # Drop the OSC cache, otherwise we will read from it
14676 cancel_lru_locks osc
14678 # clear the OSC stats
14679 $LCTL set_param osc.*.stats=0 &>/dev/null
14681 # Client reads $bulk_size.
14682 dd if=$DIR/$tdir/$tfile of=/dev/null bs=$bulk_size count=1 \
14683 iflag=direct &>/dev/null || error "dd failed"
14685 nrpcs=$($LCTL get_param osc.*.stats | awk '/ost_read/ { print $2 }')
14686 if [ x$nrpcs != "x1" ]; then
14687 $LCTL get_param osc.*.stats
14688 error "found $nrpcs ost_read RPCs, not 1 as expected"
14691 run_test 231a "checking that reading/writing of BRW RPC size results in one RPC"
14694 mkdir -p $DIR/$tdir
14696 for i in {0..1023}; do
14697 dd if=/dev/zero of=$DIR/$tdir/$tfile conv=notrunc \
14698 seek=$((2 * i)) bs=4096 count=1 &>/dev/null ||
14699 error "dd of=$DIR/$tdir/$tfile seek=$((2 * i)) failed"
14703 run_test 231b "must not assert on fully utilized OST request buffer"
14706 mkdir -p $DIR/$tdir
14707 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
14709 #define OBD_FAIL_LDLM_OST_LVB 0x31c
14710 do_facet ost1 $LCTL set_param fail_loc=0x31c
14712 # ignore dd failure
14713 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1 || true
14715 do_facet ost1 $LCTL set_param fail_loc=0
14716 umount_client $MOUNT || error "umount failed"
14717 mount_client $MOUNT || error "mount failed"
14718 stop ost1 || error "cannot stop ost1"
14719 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
14721 run_test 232a "failed lock should not block umount"
14724 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.10.58) ] ||
14725 { skip "Need MDS version at least 2.10.58"; return; }
14726 mkdir -p $DIR/$tdir
14727 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
14728 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1
14730 cancel_lru_locks osc
14732 #define OBD_FAIL_LDLM_OST_LVB 0x31c
14733 do_facet ost1 $LCTL set_param fail_loc=0x31c
14736 $LFS data_version $DIR/$tdir/$tfile || true
14738 do_facet ost1 $LCTL set_param fail_loc=0
14739 umount_client $MOUNT || error "umount failed"
14740 mount_client $MOUNT || error "mount failed"
14741 stop ost1 || error "cannot stop ost1"
14742 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
14744 run_test 232b "failed data version lock should not block umount"
14747 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.64) ] ||
14748 { skip "Need MDS version at least 2.3.64"; return; }
14749 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
14751 local fid=$($LFS path2fid $MOUNT)
14752 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
14753 error "cannot access $MOUNT using its FID '$fid'"
14755 run_test 233a "checking that OBF of the FS root succeeds"
14758 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.5.90) ] ||
14759 { skip "Need MDS version at least 2.5.90"; return; }
14760 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
14762 local fid=$($LFS path2fid $MOUNT/.lustre)
14763 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
14764 error "cannot access $MOUNT/.lustre using its FID '$fid'"
14766 fid=$($LFS path2fid $MOUNT/.lustre/fid)
14767 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
14768 error "cannot access $MOUNT/.lustre/fid using its FID '$fid'"
14770 run_test 233b "checking that OBF of the FS .lustre succeeds"
14773 local p="$TMP/sanityN-$TESTNAME.parameters"
14774 save_lustre_params client "llite.*.xattr_cache" > $p
14775 lctl set_param llite.*.xattr_cache 1 ||
14776 { skip "xattr cache is not supported"; return 0; }
14778 mkdir -p $DIR/$tdir || error "mkdir failed"
14779 touch $DIR/$tdir/$tfile || error "touch failed"
14780 # OBD_FAIL_LLITE_XATTR_ENOMEM
14781 $LCTL set_param fail_loc=0x1405
14782 getfattr -n user.attr $DIR/$tdir/$tfile &&
14783 error "getfattr should have failed with ENOMEM"
14784 $LCTL set_param fail_loc=0x0
14787 restore_lustre_params < $p
14790 run_test 234 "xattr cache should not crash on ENOMEM"
14793 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.52) ] &&
14794 skip "Need MDS version at least 2.4.52" && return
14795 flock_deadlock $DIR/$tfile
14800 124) error "process hangs on a deadlock"
14802 *) error "error executing flock_deadlock $DIR/$tfile"
14806 run_test 235 "LU-1715: flock deadlock detection does not work properly"
14810 check_swap_layouts_support && return 0
14811 test_mkdir -c1 $DIR/$tdir
14813 local ref1=/etc/passwd
14814 local ref2=/etc/group
14815 local file1=$DIR/$tdir/f1
14816 local file2=$DIR/$tdir/f2
14818 $SETSTRIPE -c 1 $file1 || error "cannot setstripe on '$file1': rc = $?"
14819 cp $ref1 $file1 || error "cp $ref1 $file1 failed: rc = $?"
14820 $SETSTRIPE -c 2 $file2 || error "cannot setstripe on '$file2': rc = $?"
14821 cp $ref2 $file2 || error "cp $ref2 $file2 failed: rc = $?"
14822 local fd=$(free_fd)
14823 local cmd="exec $fd<>$file2"
14826 $LFS swap_layouts $file1 /proc/self/fd/${fd} ||
14827 error "cannot swap layouts of '$file1' and /proc/self/fd/${fd}"
14830 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
14835 run_test 236 "Layout swap on open unlinked file"
14837 # test to verify file handle related system calls
14838 # (name_to_handle_at/open_by_handle_at)
14839 # The new system calls are supported in glibc >= 2.14.
14842 echo "Test file_handle syscalls" > $DIR/$tfile ||
14843 error "write failed"
14844 check_fhandle_syscalls $DIR/$tfile ||
14845 error "check_fhandle_syscalls failed"
14847 run_test 237 "Verify name_to_handle_at/open_by_handle_at syscalls"
14849 # LU-4659 linkea consistency
14851 local server_version=$(lustre_version_code $SINGLEMDS)
14853 [[ $server_version -gt $(version_code 2.5.57) ]] ||
14854 [[ $server_version -gt $(version_code 2.5.1) &&
14855 $server_version -lt $(version_code 2.5.50) ]] ||
14856 { skip "Need MDS version at least 2.5.58 or 2.5.2+"; return; }
14859 ln $DIR/$tfile $DIR/$tfile.lnk
14860 touch $DIR/$tfile.new
14861 mv $DIR/$tfile.new $DIR/$tfile
14862 local fid1=$($LFS path2fid $DIR/$tfile)
14863 local fid2=$($LFS path2fid $DIR/$tfile.lnk)
14864 local path1=$($LFS fid2path $FSNAME "$fid1")
14865 [ $tfile == $path1 ] || error "linkea inconsistent: $tfile $fid1 $path1"
14866 local path2=$($LFS fid2path $FSNAME "$fid2")
14867 [ $tfile.lnk == $path2 ] ||
14868 error "linkea inconsistent: $tfile.lnk $fid2 $path2!"
14871 run_test 238 "Verify linkea consistency"
14873 test_239A() { # was test_239
14874 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.60) ] &&
14875 skip "Need MDS version at least 2.5.60" && return
14876 local list=$(comma_list $(mdts_nodes))
14878 mkdir -p $DIR/$tdir
14879 createmany -o $DIR/$tdir/f- 5000
14880 unlinkmany $DIR/$tdir/f- 5000
14881 [ $(lustre_version_code $SINGLEMDS) -gt $(version_code 2.10.53) ] &&
14882 do_nodes $list "lctl set_param -n osp.*.force_sync=1"
14883 changes=$(do_nodes $list "lctl get_param -n osp.*MDT*.sync_changes \
14884 osp.*MDT*.sync_in_flight" | calc_sum)
14885 [ "$changes" -eq 0 ] || error "$changes not synced"
14887 run_test 239A "osp_sync test"
14889 test_239a() { #LU-5297
14890 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14892 #define OBD_FAIL_OSP_CHECK_INVALID_REC 0x2100
14893 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2100
14894 chgrp $RUNAS_GID $DIR/$tfile
14895 wait_delete_completed
14897 run_test 239a "process invalid osp sync record correctly"
14899 test_239b() { #LU-5297
14900 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14902 #define OBD_FAIL_OSP_CHECK_ENOMEM 0x2101
14903 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2101
14904 chgrp $RUNAS_GID $DIR/$tfile1
14905 wait_delete_completed
14906 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
14908 chgrp $RUNAS_GID $DIR/$tfile2
14909 wait_delete_completed
14911 run_test 239b "process osp sync record with ENOMEM error correctly"
14914 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14915 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14917 mkdir -p $DIR/$tdir
14919 $LFS mkdir -i 0 $DIR/$tdir/d0 ||
14920 error "failed to mkdir $DIR/$tdir/d0 on MDT0"
14921 $LFS mkdir -i 1 $DIR/$tdir/d0/d1 ||
14922 error "failed to mkdir $DIR/$tdir/d0/d1 on MDT1"
14924 umount_client $MOUNT || error "umount failed"
14925 #define OBD_FAIL_TGT_DELAY_CONDITIONAL 0x713
14926 do_facet mds2 lctl set_param fail_loc=0x713 fail_val=1
14927 mount_client $MOUNT || error "failed to mount client"
14929 echo "stat $DIR/$tdir/d0/d1, should not fail/ASSERT"
14930 stat $DIR/$tdir/d0/d1 || error "fail to stat $DIR/$tdir/d0/d1"
14932 run_test 240 "race between ldlm enqueue and the connection RPC (no ASSERT)"
14935 for LOOP in $(seq $1); do
14936 dd if=$DIR/$tfile of=/dev/null bs=40960 count=1 2>/dev/null
14937 cancel_lru_locks $OSC || true
14942 for LOOP in $(seq $1); do
14943 dd if=$DIR/$tfile of=/dev/null bs=40960 count=1 \
14944 iflag=direct 2>/dev/null
14948 test_241a() { # was test_241
14949 dd if=/dev/zero of=$DIR/$tfile count=1 bs=40960
14951 cancel_lru_locks $OSC
14952 test_241_bio 1000 &
14957 run_test 241a "bio vs dio"
14960 dd if=/dev/zero of=$DIR/$tfile count=1 bs=40960
14962 test_241_dio 1000 &
14967 run_test 241b "dio vs dio"
14970 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14971 mkdir -p $DIR/$tdir
14972 touch $DIR/$tdir/$tfile
14974 #define OBD_FAIL_MDS_READPAGE_PACK 0x105
14975 do_facet mds1 lctl set_param fail_loc=0x105
14976 /bin/ls $DIR/$tdir && error "ls $DIR/$tdir should fail"
14978 do_facet mds1 lctl set_param fail_loc=0
14979 /bin/ls $DIR/$tdir || error "ls $DIR/$tdir failed"
14981 run_test 242 "mdt_readpage failure should not cause directory unreadable"
14985 test_mkdir $DIR/$tdir
14986 group_lock_test -d $DIR/$tdir || error "A group lock test failed"
14988 run_test 243 "various group lock tests"
14992 test_mkdir $DIR/$tdir
14993 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=35
14994 sendfile_grouplock $DIR/$tdir/$tfile || \
14995 error "sendfile+grouplock failed"
14998 run_test 244 "sendfile with group lock tests"
15001 local flagname="multi_mod_rpcs"
15002 local connect_data_name="max_mod_rpcs"
15005 # check if multiple modify RPCs flag is set
15006 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import |
15007 grep "connect_flags:")
15010 echo "$out" | grep -qw $flagname
15011 if [ $? -ne 0 ]; then
15012 echo "connect flag $flagname is not set"
15016 # check if multiple modify RPCs data is set
15017 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import)
15020 echo "$out" | grep -qw $connect_data_name ||
15021 error "import should have connect data $connect_data_name"
15023 run_test 245 "check mdc connection flag/data: multiple modify RPCs"
15025 test_246() { # LU-7371
15026 remote_ost_nodsh && skip "remote OST with nodsh" && return
15027 [ $(lustre_version_code ost1) -lt $(version_code 2.7.62) ] &&
15028 skip "Need OST version >= 2.7.62" && return 0
15029 do_facet ost1 $LCTL set_param fail_val=4095
15030 #define OBD_FAIL_OST_READ_SIZE 0x234
15031 do_facet ost1 $LCTL set_param fail_loc=0x234
15032 $LFS setstripe $DIR/$tfile -i 0 -c 1
15033 dd if=/dev/zero of=$DIR/$tfile bs=4095 count=1 > /dev/null 2>&1
15034 cancel_lru_locks $FSNAME-OST0000
15035 dd if=$DIR/$tfile of=/dev/null bs=1048576 || error "Read failed"
15037 run_test 246 "Read file of size 4095 should return right length"
15043 umount_client $submount
15048 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
15050 { skip "Fileset feature is not supported"; return; }
15052 local submount=${MOUNT}_$tdir
15055 mkdir -p $submount || error "mkdir $submount failed"
15056 FILESET="$FILESET/$tdir" mount_client $submount ||
15057 error "mount $submount failed"
15058 trap "cleanup_247 $submount" EXIT
15059 echo foo > $submount/$tfile || error "write $submount/$tfile failed"
15060 [ $(cat $MOUNT/$tdir/$tfile) = "foo" ] ||
15061 error "read $MOUNT/$tdir/$tfile failed"
15062 cleanup_247 $submount
15064 run_test 247a "mount subdir as fileset"
15067 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
15068 { skip "Fileset feature is not supported"; return; }
15070 local submount=${MOUNT}_$tdir
15072 rm -rf $MOUNT/$tdir
15073 mkdir -p $submount || error "mkdir $submount failed"
15075 FILESET="$FILESET/$tdir" mount_client $submount &&
15076 error "mount $submount should fail"
15079 run_test 247b "mount subdir that dose not exist"
15082 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
15083 { skip "Fileset feature is not supported"; return; }
15085 local submount=${MOUNT}_$tdir
15087 mkdir -p $MOUNT/$tdir/dir1
15088 mkdir -p $submount || error "mkdir $submount failed"
15089 trap "cleanup_247 $submount" EXIT
15090 FILESET="$FILESET/$tdir" mount_client $submount ||
15091 error "mount $submount failed"
15092 local fid=$($LFS path2fid $MOUNT/)
15093 $LFS fid2path $submount $fid && error "fid2path should fail"
15094 cleanup_247 $submount
15096 run_test 247c "running fid2path outside root"
15099 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
15100 { skip "Fileset feature is not supported"; return; }
15102 local submount=${MOUNT}_$tdir
15104 mkdir -p $MOUNT/$tdir/dir1
15105 mkdir -p $submount || error "mkdir $submount failed"
15106 FILESET="$FILESET/$tdir" mount_client $submount ||
15107 error "mount $submount failed"
15108 trap "cleanup_247 $submount" EXIT
15109 local fid=$($LFS path2fid $submount/dir1)
15110 $LFS fid2path $submount $fid || error "fid2path should succeed"
15111 cleanup_247 $submount
15113 run_test 247d "running fid2path inside root"
15117 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
15119 { skip "Fileset feature is not supported"; return; }
15121 local submount=${MOUNT}_$tdir
15124 mkdir -p $submount || error "mkdir $submount failed"
15125 FILESET="$FILESET/.." mount_client $submount &&
15126 error "mount $submount should fail"
15129 run_test 247e "mount .. as fileset"
15132 local fast_read_sav=$($LCTL get_param -n llite.*.fast_read 2>/dev/null)
15133 [ -z "$fast_read_sav" ] && skip "no fast read support" && return
15135 # create a large file for fast read verification
15136 dd if=/dev/zero of=$DIR/$tfile bs=1M count=128 > /dev/null 2>&1
15138 # make sure the file is created correctly
15139 $CHECKSTAT -s $((128*1024*1024)) $DIR/$tfile ||
15140 { rm -f $DIR/$tfile; skip "file creation error" && return; }
15142 echo "Test 1: verify that fast read is 4 times faster on cache read"
15144 # small read with fast read enabled
15145 $LCTL set_param -n llite.*.fast_read=1
15146 local t_fast=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
15147 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
15148 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
15149 # small read with fast read disabled
15150 $LCTL set_param -n llite.*.fast_read=0
15151 local t_slow=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
15152 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
15153 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
15155 # verify that fast read is 4 times faster for cache read
15156 [ $(bc <<< "4 * $t_fast < $t_slow") -eq 1 ] ||
15157 error_not_in_vm "fast read was not 4 times faster: " \
15158 "$t_fast vs $t_slow"
15160 echo "Test 2: verify the performance between big and small read"
15161 $LCTL set_param -n llite.*.fast_read=1
15163 # 1k non-cache read
15164 cancel_lru_locks osc
15165 local t_1k=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
15166 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
15167 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
15169 # 1M non-cache read
15170 cancel_lru_locks osc
15171 local t_1m=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
15172 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
15173 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
15175 # verify that big IO is not 4 times faster than small IO
15176 [ $(bc <<< "4 * $t_1k >= $t_1m") -eq 1 ] ||
15177 error_not_in_vm "bigger IO is way too fast: $t_1k vs $t_1m"
15179 $LCTL set_param -n llite.*.fast_read=$fast_read_sav
15182 run_test 248 "fast read verification"
15184 test_249() { # LU-7890
15186 $SETSTRIPE -c 1 $DIR/$tfile
15188 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.53) ] &&
15189 skip "Need at least version 2.8.54"
15191 # Offset 2T == 4k * 512M
15192 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 seek=512M ||
15193 error "dd to 2T offset failed"
15195 run_test 249 "Write above 2T file size"
15198 [ "$(facet_fstype ost$(($($GETSTRIPE -i $DIR/$tfile) + 1)))" = "zfs" ] \
15199 && skip "no 16TB file size limit on ZFS" && return
15201 $SETSTRIPE -c 1 $DIR/$tfile
15202 # ldiskfs extent file size limit is (16TB - 4KB - 1) bytes
15203 local size=$((16 * 1024 * 1024 * 1024 * 1024 - 4096 - 1))
15204 $TRUNCATE $DIR/$tfile $size || error "truncate $tfile to $size failed"
15205 dd if=/dev/zero of=$DIR/$tfile bs=10 count=1 oflag=append \
15206 conv=notrunc,fsync && error "append succeeded"
15209 run_test 250 "Write above 16T limit"
15212 $SETSTRIPE -c -1 -S 1048576 $DIR/$tfile
15214 #define OBD_FAIL_LLITE_LOST_LAYOUT 0x1407
15215 #Skip once - writing the first stripe will succeed
15216 $LCTL set_param fail_loc=0xa0001407 fail_val=1
15217 $MULTIOP $DIR/$tfile o:O_RDWR:w2097152c 2>&1 | grep -q "short write" &&
15218 error "short write happened"
15220 $LCTL set_param fail_loc=0xa0001407 fail_val=1
15221 $MULTIOP $DIR/$tfile or2097152c 2>&1 | grep -q "short read" &&
15222 error "short read happened"
15226 run_test 251 "Handling short read and write correctly"
15236 remote_mds_nodsh && skip "remote MDS with nodsh" && return
15237 remote_ost_nodsh && skip "remote OST with nodsh" && return
15238 if [ "$(facet_fstype ost1)" != "ldiskfs" -o \
15239 "$(facet_fstype mds1)" != "ldiskfs" ]; then
15240 skip "ldiskfs only test"
15244 # check lr_reader on OST0000
15246 dev=$(facet_device $tgt)
15247 out=$(do_facet $tgt $LR_READER $dev)
15248 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
15250 uuid=$(echo "$out" | grep -i uuid | awk '{ print $2 }')
15251 [ "$uuid" == "$(ostuuid_from_index 0)" ] ||
15252 error "Invalid uuid returned by $LR_READER on target $tgt"
15253 echo -e "uuid returned by $LR_READER is '$uuid'\n"
15255 # check lr_reader -c on MDT0000
15257 dev=$(facet_device $tgt)
15258 if ! do_facet $tgt $LR_READER -h | grep -q OPTIONS; then
15259 echo "$LR_READER does not support additional options"
15262 out=$(do_facet $tgt $LR_READER -c $dev)
15263 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
15265 num=$(echo "$out" | grep -c "mdtlov")
15266 [ "$num" -eq $((MDSCOUNT - 1)) ] ||
15267 error "Invalid number of mdtlov clients returned by $LR_READER"
15268 echo -e "Number of mdtlov clients returned by $LR_READER is '$num'\n"
15270 # check lr_reader -cr on MDT0000
15271 out=$(do_facet $tgt $LR_READER -cr $dev)
15272 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
15274 echo "$out" | grep -q "^reply_data:$" ||
15275 error "$LR_READER should have returned 'reply_data' section"
15276 num=$(echo "$out" | grep -c "client_generation")
15277 echo -e "Number of reply data returned by $LR_READER is '$num'\n"
15279 run_test 252 "check lr_reader tool"
15281 test_253_fill_ost() {
15282 local size_mb #how many MB should we write to pass watermark
15283 local lwm=$3 #low watermark
15284 local free_10mb #10% of free space
15286 free_kb=$($LFS df $MOUNT | grep $1 | awk '{ print $4 }')
15287 size_mb=$((free_kb / 1024 - lwm))
15288 free_10mb=$((free_kb / 10240))
15289 #If 10% of free space cross low watermark use it
15290 if (( free_10mb > size_mb )); then
15293 #At least we need to store 1.1 of difference between
15294 #free space and low watermark
15295 size_mb=$((size_mb + size_mb / 10))
15297 if (( lwm <= $((free_kb / 1024)) )) || [ ! -f $DIR/$tdir/1 ]; then
15298 dd if=/dev/zero of=$DIR/$tdir/1 bs=1M count=$size_mb \
15299 oflag=append conv=notrunc
15304 free_kb=$($LFS df $MOUNT | grep $1 | awk '{ print $4 }')
15305 echo "OST still has $((free_kb / 1024)) mbytes free"
15312 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15313 remote_mds_nodsh && skip "remote MDS with nodsh" && return
15314 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
15316 local ost_name=$($LFS osts |
15317 sed -n 's/^'$ostidx': \(.*\)_UUID .*/\1/p')
15319 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $ost_name)
15320 do_facet $SINGLEMDS $LCTL get_param -n \
15321 osp.$mdtosc_proc1.reserved_mb_high ||
15322 { skip "remote MDS does not support reserved_mb_high" &&
15327 wait_delete_completed
15330 local last_wm_h=$(do_facet $SINGLEMDS $LCTL get_param -n \
15331 osp.$mdtosc_proc1.reserved_mb_high)
15332 local last_wm_l=$(do_facet $SINGLEMDS $LCTL get_param -n \
15333 osp.$mdtosc_proc1.reserved_mb_low)
15334 echo "prev high watermark $last_wm_h, prev low watermark $last_wm_l"
15336 if ! combined_mgs_mds ; then
15339 create_pool $FSNAME.$TESTNAME || error "Pool creation failed"
15340 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $ost_name ||
15341 error "Adding $ost_name to pool failed"
15343 # Wait for client to see a OST at pool
15344 wait_update $HOSTNAME "$LCTL get_param -n
15345 lov.$FSNAME-*.pools.$TESTNAME | sort -u |
15346 grep $ost_name" "$ost_name""_UUID" $((TIMEOUT/2)) ||
15347 error "Client can not see the pool"
15348 $SETSTRIPE $DIR/$tdir -i $ostidx -c 1 -p $FSNAME.$TESTNAME ||
15349 error "Setstripe failed"
15351 dd if=/dev/zero of=$DIR/$tdir/0 bs=1M count=10
15352 local blocks=$($LFS df $MOUNT | grep $ost_name | awk '{ print $4 }')
15353 echo "OST still has $((blocks/1024)) mbytes free"
15355 local new_lwm=$((blocks/1024-10))
15356 do_facet $SINGLEMDS $LCTL set_param \
15357 osp.$mdtosc_proc1.reserved_mb_high=$((new_lwm+5))
15358 do_facet $SINGLEMDS $LCTL set_param \
15359 osp.$mdtosc_proc1.reserved_mb_low=$new_lwm
15361 test_253_fill_ost $ost_name $mdtosc_proc1 $new_lwm
15363 #First enospc could execute orphan deletion so repeat.
15364 test_253_fill_ost $ost_name $mdtosc_proc1 $new_lwm
15366 local oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
15367 osp.$mdtosc_proc1.prealloc_status)
15368 echo "prealloc_status $oa_status"
15370 dd if=/dev/zero of=$DIR/$tdir/2 bs=1M count=1 &&
15371 error "File creation should fail"
15372 #object allocation was stopped, but we still able to append files
15373 dd if=/dev/zero of=$DIR/$tdir/1 bs=1M seek=6 count=5 oflag=append ||
15374 error "Append failed"
15375 rm -f $DIR/$tdir/1 $DIR/$tdir/0 $DIR/$tdir/r*
15377 wait_delete_completed
15381 for i in $(seq 10 12); do
15382 dd if=/dev/zero of=$DIR/$tdir/$i bs=1M count=1 2>/dev/null ||
15383 error "File creation failed after rm";
15386 oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
15387 osp.$mdtosc_proc1.prealloc_status)
15388 echo "prealloc_status $oa_status"
15390 if (( oa_status != 0 )); then
15391 error "Object allocation still disable after rm"
15393 do_facet $SINGLEMDS $LCTL set_param \
15394 osp.$mdtosc_proc1.reserved_mb_high=$last_wm_h
15395 do_facet $SINGLEMDS $LCTL set_param \
15396 osp.$mdtosc_proc1.reserved_mb_low=$last_wm_l
15399 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $ost_name ||
15400 error "Remove $ost_name from pool failed"
15401 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME ||
15402 error "Pool destroy fialed"
15404 if ! combined_mgs_mds ; then
15408 run_test 253 "Check object allocation limit"
15413 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15414 remote_mds_nodsh && skip "remote MDS with nodsh" && return
15416 local MDT0=$(facet_svc $SINGLEMDS)
15418 do_facet $SINGLEMDS $LCTL get_param -n mdd.$MDT0.changelog_size ||
15419 { skip "MDS does not support changelog_size" && return; }
15421 changelog_register || error "changelog_register failed"
15423 changelog_clear 0 || error "changelog_clear failed"
15425 local size1=$(do_facet $SINGLEMDS \
15426 $LCTL get_param -n mdd.$MDT0.changelog_size)
15427 echo "Changelog size $size1"
15430 $LFS mkdir -i 0 $DIR/$tdir
15432 mkdir -p $DIR/$tdir/pics/2008/zachy
15433 touch $DIR/$tdir/pics/2008/zachy/timestamp
15434 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
15435 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
15436 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
15437 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
15438 rm $DIR/$tdir/pics/desktop.jpg
15440 local size2=$(do_facet $SINGLEMDS \
15441 $LCTL get_param -n mdd.$MDT0.changelog_size)
15442 echo "Changelog size after work $size2"
15444 (( $size2 > $size1 )) ||
15445 error "new Changelog size=$size2 less than old size=$size1"
15447 run_test 254 "Check changelog size"
15454 lfs ladvise -a invalid $file 2>&1 | grep "Valid types" |
15455 awk -F: '{print $2}' | grep $type > /dev/null
15456 if [ $? -ne 0 ]; then
15466 lfs ladvise -a willread $file > /dev/null 2>&1
15467 if [ $? -eq 0 ]; then
15471 lfs ladvise -a willread $file 2>&1 |
15472 grep "Inappropriate ioctl for device" > /dev/null
15473 if [ $? -eq 0 ]; then
15480 bc <<<"scale=2; ($1 - $2) * 100 / $2"
15483 # run a random read IO workload
15484 # usage: random_read_iops <filename> <filesize> <iosize>
15485 random_read_iops() {
15488 local iosize=${3:-4096}
15490 $READS -f $file -s $fsize -b $iosize -n $((fsize / iosize)) -t 60 |
15491 sed -e '/^$/d' -e 's#.*s, ##' -e 's#MB/s##'
15494 drop_file_oss_cache() {
15498 $LFS ladvise -a dontneed $file 2>/dev/null ||
15499 do_nodes $nodes "echo 3 > /proc/sys/vm/drop_caches"
15502 ladvise_willread_performance()
15505 local average_origin=0
15506 local average_cache=0
15507 local average_ladvise=0
15509 for ((i = 1; i <= $repeat; i++)); do
15510 echo "Iter $i/$repeat: reading without willread hint"
15511 cancel_lru_locks osc
15512 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
15513 local speed_origin=$(random_read_iops $DIR/$tfile $size)
15514 echo "Iter $i/$repeat: uncached speed: $speed_origin"
15515 average_origin=$(bc <<<"$average_origin + $speed_origin")
15517 cancel_lru_locks osc
15518 local speed_cache=$(random_read_iops $DIR/$tfile $size)
15519 echo "Iter $i/$repeat: OSS cache speed: $speed_cache"
15520 average_cache=$(bc <<<"$average_cache + $speed_cache")
15522 cancel_lru_locks osc
15523 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
15524 $LFS ladvise -a willread $DIR/$tfile || error "ladvise failed"
15525 local speed_ladvise=$(random_read_iops $DIR/$tfile $size)
15526 echo "Iter $i/$repeat: ladvise speed: $speed_ladvise"
15527 average_ladvise=$(bc <<<"$average_ladvise + $speed_ladvise")
15529 average_origin=$(bc <<<"scale=2; $average_origin / $repeat")
15530 average_cache=$(bc <<<"scale=2; $average_cache / $repeat")
15531 average_ladvise=$(bc <<<"scale=2; $average_ladvise / $repeat")
15533 speedup_cache=$(percent $average_cache $average_origin)
15534 speedup_ladvise=$(percent $average_ladvise $average_origin)
15536 echo "Average uncached read: $average_origin"
15537 echo "Average speedup with OSS cached read: " \
15538 "$average_cache = +$speedup_cache%"
15539 echo "Average speedup with ladvise willread: " \
15540 "$average_ladvise = +$speedup_ladvise%"
15542 local lowest_speedup=20
15543 if [ ${average_cache%.*} -lt $lowest_speedup ]; then
15544 echo "Speedup with OSS cached read less than $lowest_speedup%," \
15545 "got $average_cache%. Skipping ladvise willread check."
15549 # the test won't work on ZFS until it supports 'ladvise dontneed', but
15550 # it is still good to run until then to exercise 'ladvise willread'
15551 ! $LFS ladvise -a dontneed $DIR/$tfile &&
15552 [ "$(facet_fstype ost1)" = "zfs" ] &&
15553 echo "osd-zfs does not support dontneed or drop_caches" &&
15556 lowest_speedup=$(bc <<<"scale=2; $average_cache / 2")
15557 [ ${average_ladvise%.*} -gt $lowest_speedup ] ||
15558 error_not_in_vm "Speedup with willread is less than " \
15559 "$lowest_speedup%, got $average_ladvise%"
15563 [ $(lustre_version_code ost1) -lt $(version_code 2.8.54) ] &&
15564 skip "lustre < 2.8.54 does not support ladvise " && return
15565 remote_ost_nodsh && skip "remote OST with nodsh" && return
15567 lfs setstripe -c -1 -i 0 $DIR/$tfile || error "$tfile failed"
15569 ladvise_no_type willread $DIR/$tfile &&
15570 skip "willread ladvise is not supported" && return
15572 ladvise_no_ioctl $DIR/$tfile &&
15573 skip "ladvise ioctl is not supported" && return
15576 local size=$((size_mb * 1048576))
15577 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
15578 error "dd to $DIR/$tfile failed"
15580 lfs ladvise -a willread $DIR/$tfile ||
15581 error "Ladvise failed with no range argument"
15583 lfs ladvise -a willread -s 0 $DIR/$tfile ||
15584 error "Ladvise failed with no -l or -e argument"
15586 lfs ladvise -a willread -e 1 $DIR/$tfile ||
15587 error "Ladvise failed with only -e argument"
15589 lfs ladvise -a willread -l 1 $DIR/$tfile ||
15590 error "Ladvise failed with only -l argument"
15592 lfs ladvise -a willread -s 2 -e 1 $DIR/$tfile &&
15593 error "End offset should not be smaller than start offset"
15595 lfs ladvise -a willread -s 2 -e 2 $DIR/$tfile &&
15596 error "End offset should not be equal to start offset"
15598 lfs ladvise -a willread -s $size -l 1 $DIR/$tfile ||
15599 error "Ladvise failed with overflowing -s argument"
15601 lfs ladvise -a willread -s 1 -e $((size + 1)) $DIR/$tfile ||
15602 error "Ladvise failed with overflowing -e argument"
15604 lfs ladvise -a willread -s 1 -l $size $DIR/$tfile ||
15605 error "Ladvise failed with overflowing -l argument"
15607 lfs ladvise -a willread -l 1 -e 2 $DIR/$tfile &&
15608 error "Ladvise succeeded with conflicting -l and -e arguments"
15610 echo "Synchronous ladvise should wait"
15612 #define OBD_FAIL_OST_LADVISE_PAUSE 0x237
15613 do_nodes $(comma_list $(osts_nodes)) \
15614 $LCTL set_param fail_val=$delay fail_loc=0x237
15616 local start_ts=$SECONDS
15617 lfs ladvise -a willread $DIR/$tfile ||
15618 error "Ladvise failed with no range argument"
15619 local end_ts=$SECONDS
15620 local inteval_ts=$((end_ts - start_ts))
15622 if [ $inteval_ts -lt $(($delay - 1)) ]; then
15623 error "Synchronous advice didn't wait reply"
15626 echo "Asynchronous ladvise shouldn't wait"
15627 local start_ts=$SECONDS
15628 lfs ladvise -a willread -b $DIR/$tfile ||
15629 error "Ladvise failed with no range argument"
15630 local end_ts=$SECONDS
15631 local inteval_ts=$((end_ts - start_ts))
15633 if [ $inteval_ts -gt $(($delay / 2)) ]; then
15634 error "Asynchronous advice blocked"
15637 do_nodes $(comma_list $(osts_nodes)) $LCTL set_param fail_loc=0
15638 ladvise_willread_performance
15640 run_test 255a "check 'lfs ladvise -a willread'"
15646 do_facet $facet "cat /proc/meminfo | grep ^${info}:" | awk '{print $2}'
15650 [ $(lustre_version_code ost1) -lt $(version_code 2.8.54) ] &&
15651 skip "lustre < 2.8.54 does not support ladvise " && return
15652 remote_ost_nodsh && skip "remote OST with nodsh" && return
15654 lfs setstripe -c 1 -i 0 $DIR/$tfile
15656 ladvise_no_type dontneed $DIR/$tfile &&
15657 skip "dontneed ladvise is not supported" && return
15659 ladvise_no_ioctl $DIR/$tfile &&
15660 skip "ladvise ioctl is not supported" && return
15662 [ $(lustre_version_code ost1) -lt $(version_code 2.8.54) ] &&
15663 skip "lustre < 2.8.54 does not support ladvise" && return
15665 ! $LFS ladvise -a dontneed $DIR/$tfile &&
15666 [ "$(facet_fstype ost1)" = "zfs" ] &&
15667 skip "zfs-osd does not support 'ladvise dontneed'" && return
15670 local size=$((size_mb * 1048576))
15671 # In order to prevent disturbance of other processes, only check 3/4
15672 # of the memory usage
15673 local kibibytes=$((size_mb * 1024 * 3 / 4))
15675 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
15676 error "dd to $DIR/$tfile failed"
15678 local total=$(facet_meminfo ost1 MemTotal)
15679 echo "Total memory: $total KiB"
15681 do_facet ost1 "sync && echo 3 > /proc/sys/vm/drop_caches"
15682 local before_read=$(facet_meminfo ost1 Cached)
15683 echo "Cache used before read: $before_read KiB"
15685 lfs ladvise -a willread $DIR/$tfile ||
15686 error "Ladvise willread failed"
15687 local after_read=$(facet_meminfo ost1 Cached)
15688 echo "Cache used after read: $after_read KiB"
15690 lfs ladvise -a dontneed $DIR/$tfile ||
15691 error "Ladvise dontneed again failed"
15692 local no_read=$(facet_meminfo ost1 Cached)
15693 echo "Cache used after dontneed ladvise: $no_read KiB"
15695 if [ $total -lt $((before_read + kibibytes)) ]; then
15696 echo "Memory is too small, abort checking"
15700 if [ $((before_read + kibibytes)) -gt $after_read ]; then
15701 error "Ladvise willread should use more memory" \
15702 "than $kibibytes KiB"
15705 if [ $((no_read + kibibytes)) -gt $after_read ]; then
15706 error "Ladvise dontneed should release more memory" \
15707 "than $kibibytes KiB"
15710 run_test 255b "check 'lfs ladvise -a dontneed'"
15719 [ $(lustre_version_code ost1) -lt $(version_code 2.10.50) ] &&
15720 skip "lustre < 2.10.53 does not support lockahead" && return
15722 test_mkdir -p $DIR/$tdir
15723 $SETSTRIPE -i 0 $DIR/$tdir
15725 #test 10 returns only success/failure
15727 lockahead_test -d $DIR/$tdir -t $i -f $tfile
15729 if [ $rc -eq 255 ]; then
15730 error "Ladvise test${i} failed, ${rc}"
15733 #test 11 counts lock enqueue requests, all others count new locks
15735 count=$(do_facet ost1 \
15736 $LCTL get_param -n ost.OSS.ost.stats)
15737 count=$(echo "$count" | grep ldlm_extent_enqueue | awk '{ print $2 }')
15739 lockahead_test -d $DIR/$tdir -t $i -f $tfile
15741 if [ $rc -eq 255 ]; then
15742 error "Ladvise test${i} failed, ${rc}"
15745 new_count=$(do_facet ost1 \
15746 $LCTL get_param -n ost.OSS.ost.stats)
15747 new_count=$(echo "$new_count" | grep ldlm_extent_enqueue | \
15748 awk '{ print $2 }')
15750 difference="$((new_count - count))"
15751 if [ $difference -ne $rc ]; then
15752 error "Ladvise test${i}, bad enqueue count, returned " \
15753 "${rc}, actual ${difference}"
15756 for i in $(seq 12 21); do
15757 # If we do not do this, we run the risk of having too many
15758 # locks and starting lock cancellation while we are checking
15760 cancel_lru_locks osc
15762 count=$($LCTL get_param -n \
15763 ldlm.namespaces.$FSNAME-OST0000*osc-f*.lock_unused_count)
15765 lockahead_test -d $DIR/$tdir -t $i -f $tfile
15767 if [ $rc -eq 255 ]; then
15768 error "Ladvise test ${i} failed, ${rc}"
15771 new_count=$($LCTL get_param -n \
15772 ldlm.namespaces.$FSNAME-OST0000*osc-f*.lock_unused_count)
15773 difference="$((new_count - count))"
15775 # Test 15 output is divided by 100 to map down to valid return
15776 if [ $i -eq 15 ]; then
15780 if [ $difference -ne $rc ]; then
15781 error "Ladvise test ${i}, bad lock count, returned " \
15782 "${rc}, actual ${difference}"
15786 #test 22 returns only success/failure
15788 lockahead_test -d $DIR/$tdir -t $i -f $tfile
15790 if [ $rc -eq 255 ]; then
15791 error "Ladvise test${i} failed, ${rc}"
15794 run_test 255c "suite of ladvise lockahead tests"
15801 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15802 remote_mds_nodsh && skip "remote MDS with nodsh" && return
15803 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
15804 skip "ldiskfs only test" && return
15806 mdt_dev=$(mdsdevname 1)
15808 changelog_users $SINGLEMDS | grep "^cl" &&
15809 skip "active changelog user" && return
15811 changelog_register || error "changelog_register failed"
15814 mkdir -p $DIR/$tdir
15816 changelog_clear 0 || error "changelog_clear failed"
15819 touch $DIR/$tdir/{1..10}
15822 stop $SINGLEMDS || error "Fail to stop MDT"
15826 start $SINGLEMDS $mdt_dev $MDS_MOUNT_OPTS || error "Fail to start MDT"
15828 #after mount new plainllog is used
15829 touch $DIR/$tdir/{11..19}
15830 local tmpfile=$(mktemp -u $tfile.XXXXXX)
15831 cat_sl=$(do_facet $SINGLEMDS "sync; \
15832 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
15833 llog_reader $tmpfile | grep -c type=1064553b")
15834 do_facet $SINGLEMDS llog_reader $tmpfile
15836 [ $cat_sl != 2 ] && error "Changelog catalog has $cat_sl != 2 slots"
15838 changelog_clear 0 || error "changelog_clear failed"
15840 cat_sl=$(do_facet $SINGLEMDS "sync; \
15841 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
15842 llog_reader $tmpfile | grep -c type=1064553b; rm -f $tmpfile")
15844 if (( cat_sl == 2 )); then
15845 error "Empty plain llog was not deleted from changelog catalog"
15846 elif (( cat_sl != 1 )); then
15847 error "Active plain llog shouldn't be deleted from catalog"
15850 run_test 256 "Check llog delete for empty and not full state"
15853 remote_mds_nodsh && skip "remote MDS with nodsh" && return
15854 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.55) ]] &&
15855 skip "Need MDS version at least 2.8.55" && return
15857 test_mkdir $DIR/$tdir
15859 setfattr -n trusted.name1 -v value1 $DIR/$tdir ||
15860 error "setfattr -n trusted.name1=value1 $DIR/$tdir failed"
15863 #define OBD_FAIL_MDS_XATTR_REP 0x161
15864 local mdtidx=$($LFS getstripe -M $DIR/$tdir)
15865 local facet=mds$((mdtidx + 1))
15866 set_nodes_failloc $(facet_active_host $facet) 0x80000161
15867 getfattr -n trusted.name1 $DIR/$tdir 2> /dev/null
15869 stop $facet || error "stop MDS failed"
15870 start $facet $(mdsdevname $((mdtidx + 1))) $MDS_MOUNT_OPTS ||
15871 error "start MDS fail"
15873 run_test 257 "xattr locks are not lost"
15875 # Verify we take the i_mutex when security requires it
15877 #define OBD_FAIL_IMUTEX_SEC 0x141c
15878 $LCTL set_param fail_loc=0x141c
15880 chmod u+s $DIR/$tfile
15881 chmod a+rwx $DIR/$tfile
15882 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
15884 if [ $RC -ne 0 ]; then
15885 error "error, failed to take i_mutex, rc=$?"
15891 # Verify we do NOT take the i_mutex in the normal case
15893 #define OBD_FAIL_IMUTEX_NOSEC 0x141d
15894 $LCTL set_param fail_loc=0x141d
15897 chmod a+rw $DIR/$tfile
15898 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
15900 if [ $RC -ne 0 ]; then
15901 error "error, took i_mutex unnecessarily, rc=$?"
15906 run_test 258b "verify i_mutex security behavior"
15909 #define OBD_FAIL_MDC_CLOSE 0x806
15910 $LCTL set_param fail_loc=0x80000806
15914 run_test 260 "Check mdc_close fail"
15916 ### Data-on-MDT sanity tests ###
15919 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
15920 skip "Need MDS version at least 2.10.55" && return
15923 local dom=$DIR/$tdir/dom_file
15924 local tmp=$DIR/$tdir/tmp_file
15926 mkdir -p $DIR/$tdir
15928 # basic checks for DoM component creation
15929 $LFS setstripe -E 1024K -E 1024K -L mdt $dom 2>/dev/null &&
15930 error "Can set MDT layout to non-first entry"
15932 $LFS setstripe -E 1024K -L mdt -E 1024K -L mdt $dom 2>/dev/null &&
15933 error "Can define multiple entries as MDT layout"
15935 $LFS setstripe -E 1M -L mdt $dom ||
15936 error "Can't create DoM layout"
15938 [ $($LFS getstripe -L $dom) == "mdt" ] || error "bad pattern"
15939 [ $($LFS getstripe -c $dom) == 0 ] || error "bad stripe count"
15940 [ $($LFS getstripe -S $dom) == 1048576 ] || error "bad stripe size"
15942 local mdtidx=$($GETSTRIPE -M $dom)
15943 local mdtname=MDT$(printf %04x $mdtidx)
15944 local facet=mds$((mdtidx + 1))
15945 local space_check=1
15947 # Skip free space checks with ZFS
15948 if [ "$(facet_fstype $facet)" == "zfs" ]; then
15954 local mdtfree1=$(do_facet $facet \
15955 lctl get_param -n osd*.*$mdtname.kbytesfree)
15956 dd if=/dev/urandom of=$tmp bs=1024 count=100
15957 # check also direct IO along write
15958 dd if=$tmp of=$dom bs=102400 count=1 oflag=direct
15960 cmp $tmp $dom || error "file data is different"
15961 [ $(stat -c%s $dom) == 102400 ] || error "bad size after write"
15962 if [ $space_check == 1 ]; then
15963 local mdtfree2=$(do_facet $facet \
15964 lctl get_param -n osd*.*$mdtname.kbytesfree)
15965 [ $(($mdtfree1 - $mdtfree2)) -ge 102 ] ||
15966 error "MDT free space is wrong after write"
15970 $TRUNCATE $dom 10000
15971 [ $(stat -c%s $dom) == 10000 ] || error "bad size after truncate"
15972 if [ $space_check == 1 ]; then
15973 mdtfree1=$(do_facet $facet \
15974 lctl get_param -n osd*.*$mdtname.kbytesfree)
15975 [ $(($mdtfree1 - $mdtfree2)) -ge 92 ] ||
15976 error "MDT free space is wrong after truncate"
15982 [ $(stat -c%s $dom) == 112400 ] || error "bad size after append"
15983 if [ $space_check == 1 ]; then
15984 mdtfree2=$(do_facet $facet \
15985 lctl get_param -n osd*.*$mdtname.kbytesfree)
15986 [ $(($mdtfree1 - $mdtfree2)) -ge 102 ] ||
15987 error "MDT free space is wrong after append"
15992 if [ $space_check == 1 ]; then
15993 mdtfree1=$(do_facet $facet \
15994 lctl get_param -n osd*.*$mdtname.kbytesfree)
15995 [ $(($mdtfree1 - $mdtfree2)) -ge 112 ] ||
15996 error "MDT free space is wrong after removal"
15999 # combined striping
16000 $LFS setstripe -E 1024K -L mdt -E EOF $dom ||
16001 error "Can't create DoM + OST striping"
16003 dd if=/dev/urandom of=$tmp bs=1024 count=2000
16004 # check also direct IO along write
16005 dd if=$tmp of=$dom bs=102400 count=20 oflag=direct
16007 cmp $tmp $dom || error "file data is different"
16008 [ $(stat -c%s $dom) == 2048000 ] || error "bad size after write"
16014 run_test 270a "DoM: basic functionality tests"
16017 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
16018 skip "Need MDS version at least 2.10.55" && return
16020 local dom=$DIR/$tdir/dom_file
16021 local max_size=1048576
16023 mkdir -p $DIR/$tdir
16024 $LFS setstripe -E $max_size -L mdt $dom
16026 # truncate over the limit
16027 $TRUNCATE $dom $(($max_size + 1)) &&
16028 error "successful truncate over the maximum size"
16029 # write over the limit
16030 dd if=/dev/zero of=$dom bs=$max_size seek=1 count=1 &&
16031 error "successful write over the maximum size"
16032 # append over the limit
16033 dd if=/dev/zero of=$dom bs=$(($max_size - 3)) count=1
16034 echo "12345" >> $dom && error "successful append over the maximum size"
16039 run_test 270b "DoM: maximum size overflow checks for DoM-only file"
16042 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
16043 skip "Need MDS version at least 2.10.55" && return
16045 mkdir -p $DIR/$tdir
16046 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
16048 # check files inherit DoM EA
16049 touch $DIR/$tdir/first
16050 [ $($GETSTRIPE -L $DIR/$tdir/first) == "mdt" ] ||
16051 error "bad pattern"
16052 [ $($LFS getstripe -c $DIR/$tdir/first) == 0 ] ||
16053 error "bad stripe count"
16054 [ $($LFS getstripe -S $DIR/$tdir/first) == 1048576 ] ||
16055 error "bad stripe size"
16057 # check directory inherits DoM EA and uses it as default
16058 mkdir $DIR/$tdir/subdir
16059 touch $DIR/$tdir/subdir/second
16060 [ $($LFS getstripe -L $DIR/$tdir/subdir/second) == "mdt" ] ||
16061 error "bad pattern in sub-directory"
16062 [ $($LFS getstripe -c $DIR/$tdir/subdir/second) == 0 ] ||
16063 error "bad stripe count in sub-directory"
16064 [ $($LFS getstripe -S $DIR/$tdir/subdir/second) == 1048576 ] ||
16065 error "bad stripe size in sub-directory"
16068 run_test 270c "DoM: DoM EA inheritance tests"
16071 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
16072 skip "Need MDS version at least 2.10.55" && return
16074 mkdir -p $DIR/$tdir
16075 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
16077 # inherit default DoM striping
16078 mkdir $DIR/$tdir/subdir
16079 touch $DIR/$tdir/subdir/f1
16081 # change default directory striping
16082 $LFS setstripe -c 1 $DIR/$tdir/subdir
16083 touch $DIR/$tdir/subdir/f2
16084 [ $($LFS getstripe -c $DIR/$tdir/subdir/f2) == 1 ] ||
16085 error "wrong default striping in file 2"
16086 [ $($LFS getstripe -L $DIR/$tdir/subdir/f2) == "raid0" ] ||
16087 error "bad pattern in file 2"
16090 run_test 270d "DoM: change striping from DoM to RAID0"
16093 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
16094 skip "Need MDS version at least 2.10.55" && return
16096 mkdir -p $DIR/$tdir/dom
16097 mkdir -p $DIR/$tdir/norm
16100 $LFS setstripe -E 1M -L mdt $DIR/$tdir/dom
16101 $LFS setstripe -i 0 -S 2M $DIR/$tdir/norm
16103 createmany -o $DIR/$tdir/dom/dom- $DOMFILES
16104 createmany -o $DIR/$tdir/norm/norm- $NORMFILES
16106 # find DoM files by layout
16107 NUM=$($LFS find -L mdt -type f $DIR/$tdir 2>/dev/null | wc -l)
16108 [ $NUM -eq $DOMFILES ] ||
16109 error "lfs find -L: found $NUM, expected $DOMFILES"
16110 echo "Test 1: lfs find 20 DOM files by layout: OK"
16112 # there should be 1 dir with default DOM striping
16113 NUM=$($LFS find -L mdt -type d $DIR/$tdir 2>/dev/null | wc -l)
16115 error "lfs find -L: found $NUM, expected 1 dir"
16116 echo "Test 2: lfs find 1 DOM dir by layout: OK"
16118 # find DoM files by stripe size
16119 NUM=$($LFS find -S -1200K -type f $DIR/$tdir 2>/dev/null | wc -l)
16120 [ $NUM -eq $DOMFILES ] ||
16121 error "lfs find -S: found $NUM, expected $DOMFILES"
16122 echo "Test 4: lfs find 20 DOM files by stripe size: OK"
16124 # find files by stripe offset except DoM files
16125 NUM=$($LFS find -i 0 -type f $DIR/$tdir 2>/dev/null | wc -l)
16126 [ $NUM -eq $NORMFILES ] ||
16127 error "lfs find -i: found $NUM, expected $NORMFILES"
16128 echo "Test 5: lfs find no DOM files by stripe index: OK"
16131 run_test 270e "DoM: lfs find with DoM files test"
16134 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
16135 skip "Need MDS version at least 2.10.55" && return
16137 local mdtname=${FSNAME}-MDT0000-mdtlov
16138 local dom=$DIR/$tdir/dom_file
16139 local dom_limit_saved=$(do_facet mds1 $LCTL get_param -n \
16140 lod.$mdtname.dom_stripesize)
16141 local dom_limit=131072
16143 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=$dom_limit
16144 local dom_current=$(do_facet mds1 $LCTL get_param -n \
16145 lod.$mdtname.dom_stripesize)
16146 [ ${dom_limit} -eq ${dom_current} ] ||
16147 error "Cannot change per-MDT DoM stripe limit to $dom_limit"
16149 $LFS mkdir -i 0 -c 1 $DIR/$tdir
16150 $LFS setstripe -d $DIR/$tdir
16151 $LFS setstripe -E $dom_limit -L mdt $DIR/$tdir ||
16152 error "Can't set directory default striping"
16154 # exceed maximum stripe size
16155 $LFS setstripe -E $(($dom_limit * 2)) -L mdt $dom &&
16156 error "Able to create DoM component size more than LOD limit"
16158 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=0
16159 dom_current=$(do_facet mds1 $LCTL get_param -n \
16160 lod.$mdtname.dom_stripesize)
16161 [ 0 -eq ${dom_current} ] ||
16162 error "Can't set zero DoM stripe limit"
16164 # too low values to be aligned with smallest stripe size 64K
16165 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=30000
16166 dom_current=$(do_facet mds1 $LCTL get_param -n \
16167 lod.$mdtname.dom_stripesize)
16168 [ 30000 -eq ${dom_current} ] &&
16169 error "Can set too small DoM stripe limit"
16171 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=2147483648
16172 dom_current=$(do_facet mds1 $LCTL get_param -n \
16173 lod.$mdtname.dom_stripesize)
16175 [ 2147483648 -eq ${dom_current} ] &&
16176 error "Can set too large DoM stripe limit"
16178 do_facet mds1 $LCTL set_param -n \
16179 lod.$mdtname.dom_stripesize=$((dom_limit * 2))
16180 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
16181 error "Can't create DoM component size after limit change"
16182 do_facet mds1 $LCTL set_param -n \
16183 lod.$mdtname.dom_stripesize=$((dom_limit / 2))
16184 $LFS setstripe -E $dom_limit -L mdt ${dom}_big &&
16185 error "Can create big DoM component after limit decrease"
16186 touch ${dom}_def ||
16187 error "Can't create file with old default layout"
16189 do_facet mds1 $LCTL set_param -n lod.*.dom_stripesize=$dom_limit_saved
16192 run_test 270f "DoM: maximum DoM stripe size checks"
16195 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
16196 skip "Need MDS version at least 2.10.55" && return
16198 local dom=$DIR/$tdir/dom
16200 mkdir -p $DIR/$tdir
16202 $LFS setstripe -E 1024K -L mdt $dom
16204 lctl set_param -n mdc.*.stats=clear
16205 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
16206 cat $dom > /dev/null
16207 local reads=$(lctl get_param -n mdc.*.stats |
16208 awk '/ost_read/ {print $2}')
16209 [ -z $reads ] || error "Unexpected $reads READ RPCs"
16213 run_test 271a "DoM: data is cached for read after write"
16216 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
16217 skip "Need MDS version at least 2.10.55" && return
16219 local dom=$DIR/$tdir/dom
16221 mkdir -p $DIR/$tdir
16223 $LFS setstripe -E 1024K -L mdt -E EOF $dom
16225 lctl set_param -n mdc.*.stats=clear
16226 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
16227 cancel_lru_locks mdc
16228 $CHECKSTAT -t file -s 4096 $dom || error "stat #1 fails"
16229 # second stat to check size is cached on client
16230 $CHECKSTAT -t file -s 4096 $dom || error "stat #2 fails"
16231 local gls=$(lctl get_param -n mdc.*.stats |
16232 awk '/ldlm_glimpse/ {print $2}')
16233 [ -z $gls ] || error "Unexpected $gls glimpse RPCs"
16236 run_test 271b "DoM: no glimpse RPC for stat (DoM only file)"
16239 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
16240 skip "Need MDS version at least 2.10.55" && return
16242 local dom=$DIR/$tdir/dom
16244 mkdir -p $DIR/$tdir
16246 $LFS setstripe -E 1024K -L mdt -E EOF $dom
16248 lctl set_param -n mdc.*.stats=clear
16249 lctl set_param -n osc.*.stats=clear
16250 dd if=/dev/zero of=$dom bs=2048K count=1 || return 1
16251 cancel_lru_locks mdc
16252 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
16253 # second stat to check size is cached on client
16254 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
16255 local gls=$(lctl get_param -n mdc.*.stats |
16256 awk '/ldlm_glimpse/ {print $2}')
16257 [ -z $gls ] || error "Unexpected $gls glimpse RPCs"
16258 local gls=$(lctl get_param -n osc.*.stats |
16259 awk '/ldlm_glimpse/ {print $2}')
16260 [ -z $gls ] || error "Unexpected $gls OSC glimpse RPCs"
16263 run_test 271ba "DoM: no glimpse RPC for stat (combined file)"
16266 # test to be enabled with lock_convert
16267 skip "skipped until lock convert will be implemented" && return
16269 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
16270 skip "Need MDS version at least 2.10.55" && return
16272 local dom=$DIR/$tdir/dom
16274 mkdir -p $DIR/$tdir
16276 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
16278 local mdtidx=$($LFS getstripe -M $DIR/$tdir)
16279 local facet=mds$((mdtidx + 1))
16281 cancel_lru_locks mdc
16282 do_facet $facet lctl set_param -n mdt.*.dom_lock=0
16283 createmany -o $dom 1000
16284 lctl set_param -n mdc.*.stats=clear
16285 smalliomany -w $dom 1000 200
16286 lctl get_param -n mdc.*.stats
16287 local enq=$(lctl get_param -n mdc.*.stats |
16288 awk '/ldlm_ibits_enqueue/ {print $2}')
16289 # Each file has 1 open, 1 IO enqueues, total 2000
16290 # but now we have also +1 getxattr for security.capability, total 3000
16291 [ $enq -ge 2000 ] || error "Too few enqueues $enq, expected > 2000"
16292 unlinkmany $dom 1000
16294 cancel_lru_locks mdc
16295 do_facet $facet lctl set_param -n mdt.*.dom_lock=1
16296 createmany -o $dom 1000
16297 lctl set_param -n mdc.*.stats=clear
16298 smalliomany -w $dom 1000 200
16299 lctl get_param -n mdc.*.stats
16300 local enq_2=$(lctl get_param -n mdc.*.stats |
16301 awk '/ldlm_ibits_enqueue/ {print $2}')
16302 # Expect to see reduced amount of RPCs by 1000 due to single enqueue
16303 # for OPEN and IO lock.
16304 [ $((enq - enq_2)) -ge 1000 ] ||
16305 error "Too many enqueues $enq_2, expected about $((enq - 1000))"
16306 unlinkmany $dom 1000
16309 run_test 271c "DoM: IO lock at open saves enqueue RPCs"
16312 remote_ost_nodsh && skip "remote OST with nodsh" && return
16313 [ $(lustre_version_code ost1) -lt $(version_code 2.10.57) ] &&
16314 skip "Need OST version >= 2.10.57" && return 0
16316 local file=$DIR/$tfile
16319 oss=$(comma_list $(osts_nodes))
16321 dd if=/dev/urandom of=$file bs=1M count=2 ||
16322 error "failed to create a file"
16323 cancel_lru_locks osc
16326 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
16327 error "failed to read a file"
16329 #define OBD_FAIL_LDLM_PAUSE_CANCEL2 0x31f
16330 $LCTL set_param fail_loc=0x8000031f
16332 cancel_lru_locks osc &
16335 #define OBD_FAIL_LDLM_PROLONG_PAUSE 0x32b
16336 do_nodes $oss $LCTL set_param fail_loc=0x8000032b
16337 #IO takes another lock, but matches the PENDING one
16338 #and places it to the IO RPC
16339 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
16340 error "failed to read a file with PENDING lock"
16342 run_test 275 "Read on a canceled duplicate lock"
16345 remote_ost_nodsh && skip "remote OST with nodsh" && return
16348 do_facet ost1 "(while true; do \
16349 $LCTL get_param obdfilter.*.filesfree > /dev/null 2>&1; \
16350 done) & pid=\\\$!; echo \\\$pid > $TMP/sanity_276_pid" &
16353 for LOOP in $(seq 20); do
16355 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS
16358 do_facet ost1 "pid=\\\$(cat $TMP/sanity_276_pid); kill -9 \\\$pid; \
16359 rm $TMP/sanity_276_pid"
16361 run_test 276 "Race between mount and obd_statfs"
16363 cleanup_test_300() {
16367 test_striped_dir() {
16372 mkdir -p $DIR/$tdir
16374 SAVE_UMASK=$(umask)
16375 trap cleanup_test_300 RETURN EXIT
16377 $LFS setdirstripe -i $mdt_index -c 2 -H all_char -o 755 \
16378 $DIR/$tdir/striped_dir ||
16379 error "set striped dir error"
16381 local mode=$(stat -c%a $DIR/$tdir/striped_dir)
16382 [ "$mode" = "755" ] || error "expect 755 got $mode"
16384 $LFS getdirstripe $DIR/$tdir/striped_dir > /dev/null 2>&1 ||
16385 error "getdirstripe failed"
16386 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir)
16387 if [ "$stripe_count" != "2" ]; then
16388 error "1:stripe_count is $stripe_count, expect 2"
16390 stripe_count=$($LFS getdirstripe -T $DIR/$tdir/striped_dir)
16391 if [ "$stripe_count" != "2" ]; then
16392 error "2:stripe_count is $stripe_count, expect 2"
16395 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir)
16396 if [ "$stripe_index" != "$mdt_index" ]; then
16397 error "stripe_index is $stripe_index, expect $mdt_index"
16400 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
16401 error "nlink error after create striped dir"
16403 mkdir $DIR/$tdir/striped_dir/a
16404 mkdir $DIR/$tdir/striped_dir/b
16406 stat $DIR/$tdir/striped_dir/a ||
16407 error "create dir under striped dir failed"
16408 stat $DIR/$tdir/striped_dir/b ||
16409 error "create dir under striped dir failed"
16411 [ $(stat -c%h $DIR/$tdir/striped_dir) == '4' ] ||
16412 error "nlink error after mkdir"
16414 rmdir $DIR/$tdir/striped_dir/a
16415 [ $(stat -c%h $DIR/$tdir/striped_dir) == '3' ] ||
16416 error "nlink error after rmdir"
16418 rmdir $DIR/$tdir/striped_dir/b
16419 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
16420 error "nlink error after rmdir"
16422 chattr +i $DIR/$tdir/striped_dir
16423 createmany -o $DIR/$tdir/striped_dir/f 10 &&
16424 error "immutable flags not working under striped dir!"
16425 chattr -i $DIR/$tdir/striped_dir
16427 rmdir $DIR/$tdir/striped_dir ||
16428 error "rmdir striped dir error"
16436 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.0) ] &&
16437 skip "skipped for lustre < 2.7.0" && return
16438 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16439 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
16441 test_striped_dir 0 || error "failed on striped dir on MDT0"
16442 test_striped_dir 1 || error "failed on striped dir on MDT0"
16444 run_test 300a "basic striped dir sanity test"
16447 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.0) ] &&
16448 skip "skipped for lustre < 2.7.0" && return
16449 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16450 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
16456 test_mkdir $DIR/$tdir || error "mkdir fail"
16457 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
16458 error "set striped dir error"
16459 for i in {0..9}; do
16460 mtime1=$(stat -c %Y $DIR/$tdir/striped_dir)
16462 touch $DIR/$tdir/striped_dir/file_$i || error "touch error $i"
16463 mtime2=$(stat -c %Y $DIR/$tdir/striped_dir)
16464 [ $mtime1 -eq $mtime2 ] && error "mtime unchanged after create"
16466 rm -f $DIR/$tdir/striped_dir/file_$i || error "unlink error $i"
16467 mtime3=$(stat -c %Y $DIR/$tdir/striped_dir)
16468 [ $mtime2 -eq $mtime3 ] && error "mtime unchanged after unlink"
16472 run_test 300b "check ctime/mtime for striped dir"
16475 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.0) ] &&
16476 skip "skipped for lustre < 2.7.0" && return
16477 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16478 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
16481 mkdir -p $DIR/$tdir
16482 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir ||
16483 error "set striped dir error"
16485 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/striped_dir ||
16486 error "chown striped dir failed"
16488 $RUNAS createmany -o $DIR/$tdir/striped_dir/f 5000 ||
16489 error "create 5k files failed"
16491 file_count=$(ls $DIR/$tdir/striped_dir | wc -l)
16493 [ "$file_count" = 5000 ] || error "file count $file_count != 5000"
16497 run_test 300c "chown && check ls under striped directory"
16500 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.0) ] &&
16501 skip "skipped for lustre < 2.7.0" && return
16502 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16503 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
16507 mkdir -p $DIR/$tdir
16508 $SETSTRIPE -c 2 $DIR/$tdir
16510 #local striped directory
16511 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
16512 error "set striped dir error"
16513 createmany -o $DIR/$tdir/striped_dir/f 10 ||
16514 error "create 10 files failed"
16516 #remote striped directory
16517 $LFS setdirstripe -i 1 -c 2 $DIR/$tdir/remote_striped_dir ||
16518 error "set striped dir error"
16519 createmany -o $DIR/$tdir/remote_striped_dir/f 10 ||
16520 error "create 10 files failed"
16522 for file in $(find $DIR/$tdir); do
16523 stripe_count=$($GETSTRIPE -c $file)
16524 [ $stripe_count -eq 2 ] ||
16525 error "wrong stripe $stripe_count for $file"
16530 run_test 300d "check default stripe under striped directory"
16533 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
16534 skip "Need MDS version at least 2.7.55" && return
16535 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16536 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
16540 mkdir -p $DIR/$tdir
16542 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
16543 error "set striped dir error"
16545 touch $DIR/$tdir/striped_dir/a
16546 touch $DIR/$tdir/striped_dir/b
16547 touch $DIR/$tdir/striped_dir/c
16549 mkdir $DIR/$tdir/striped_dir/dir_a
16550 mkdir $DIR/$tdir/striped_dir/dir_b
16551 mkdir $DIR/$tdir/striped_dir/dir_c
16553 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_a ||
16554 error "set striped adir under striped dir error"
16556 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_b ||
16557 error "set striped bdir under striped dir error"
16559 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_c ||
16560 error "set striped cdir under striped dir error"
16562 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir/dir_b ||
16563 error "rename dir under striped dir fails"
16565 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir/stp_b ||
16566 error "rename dir under different stripes fails"
16568 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir/c ||
16569 error "rename file under striped dir should succeed"
16571 mrename $DIR/$tdir/striped_dir/dir_b $DIR/$tdir/striped_dir/dir_c ||
16572 error "rename dir under striped dir should succeed"
16576 run_test 300e "check rename under striped directory"
16579 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
16580 skip "Need MDS version at least 2.7.55" && return
16581 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16582 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
16587 mkdir -p $DIR/$tdir
16589 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
16590 error "set striped dir error"
16592 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir1 ||
16593 error "set striped dir error"
16595 touch $DIR/$tdir/striped_dir/a
16596 mkdir $DIR/$tdir/striped_dir/dir_a
16597 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_a ||
16598 error "create striped dir under striped dir fails"
16600 touch $DIR/$tdir/striped_dir1/b
16601 mkdir $DIR/$tdir/striped_dir1/dir_b
16602 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_b ||
16603 error "create striped dir under striped dir fails"
16605 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir1/dir_b ||
16606 error "rename dir under different striped dir should fail"
16608 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir1/stp_b ||
16609 error "rename striped dir under diff striped dir should fail"
16611 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir1/a ||
16612 error "rename file under diff striped dirs fails"
16616 run_test 300f "check rename cross striped directory"
16618 test_300_check_default_striped_dir()
16621 local default_count=$2
16622 local default_index=$3
16625 local dir_stripe_index
16628 echo "checking $dirname $default_count $default_index"
16629 $LFS setdirstripe -D -c $default_count -i $default_index \
16630 -t all_char $DIR/$tdir/$dirname ||
16631 error "set default stripe on striped dir error"
16632 stripe_count=$($LFS getdirstripe -D -c $DIR/$tdir/$dirname)
16633 [ $stripe_count -eq $default_count ] ||
16634 error "expect $default_count get $stripe_count for $dirname"
16636 stripe_index=$($LFS getdirstripe -D -i $DIR/$tdir/$dirname)
16637 [ $stripe_index -eq $default_index ] ||
16638 error "expect $default_index get $stripe_index for $dirname"
16640 mkdir $DIR/$tdir/$dirname/{test1,test2,test3,test4} ||
16641 error "create dirs failed"
16643 createmany -o $DIR/$tdir/$dirname/f- 10 || error "create files failed"
16644 unlinkmany $DIR/$tdir/$dirname/f- 10 || error "unlink files failed"
16645 for dir in $(find $DIR/$tdir/$dirname/*); do
16646 stripe_count=$($LFS getdirstripe -c $dir)
16647 [ $stripe_count -eq $default_count ] ||
16648 [ $stripe_count -eq 0 -o $default_count -eq 1 ] ||
16649 error "stripe count $default_count != $stripe_count for $dir"
16651 stripe_index=$($LFS getdirstripe -i $dir)
16652 [ $default_index -eq -1 -o $stripe_index -eq $default_index ] ||
16653 error "$stripe_index != $default_index for $dir"
16655 #check default stripe
16656 stripe_count=$($LFS getdirstripe -D -c $dir)
16657 [ $stripe_count -eq $default_count ] ||
16658 error "default count $default_count != $stripe_count for $dir"
16660 stripe_index=$($LFS getdirstripe -D -i $dir)
16661 [ $stripe_index -eq $default_index ] ||
16662 error "default index $default_index != $stripe_index for $dir"
16664 rmdir $DIR/$tdir/$dirname/* || error "rmdir failed"
16668 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
16669 skip "Need MDS version at least 2.7.55" && return
16670 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
16676 mkdir $DIR/$tdir/normal_dir
16678 #Checking when client cache stripe index
16679 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
16680 $LFS setdirstripe -D -i1 $DIR/$tdir/striped_dir ||
16681 error "create striped_dir failed"
16683 $LFS setdirstripe -i0 $DIR/$tdir/striped_dir/dir0 ||
16684 error "create dir0 fails"
16685 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir0)
16686 [ $stripe_index -eq 0 ] ||
16687 error "dir0 expect index 0 got $stripe_index"
16689 mkdir $DIR/$tdir/striped_dir/dir1 ||
16690 error "create dir1 fails"
16691 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir1)
16692 [ $stripe_index -eq 1 ] ||
16693 error "dir1 expect index 1 got $stripe_index"
16695 #check default stripe count/stripe index
16696 test_300_check_default_striped_dir normal_dir $MDSCOUNT 1
16697 test_300_check_default_striped_dir normal_dir 1 0
16698 test_300_check_default_striped_dir normal_dir 2 1
16699 test_300_check_default_striped_dir normal_dir 2 -1
16701 #delete default stripe information
16702 echo "delete default stripeEA"
16703 $LFS setdirstripe -d $DIR/$tdir/normal_dir ||
16704 error "set default stripe on striped dir error"
16706 mkdir -p $DIR/$tdir/normal_dir/{test1,test2,test3,test4}
16707 for dir in $(find $DIR/$tdir/normal_dir/*); do
16708 stripe_count=$($LFS getdirstripe -c $dir)
16709 [ $stripe_count -eq 0 ] ||
16710 error "expect 1 get $stripe_count for $dir"
16711 stripe_index=$($LFS getdirstripe -i $dir)
16712 [ $stripe_index -eq 0 ] ||
16713 error "expect 0 get $stripe_index for $dir"
16716 run_test 300g "check default striped directory for normal directory"
16719 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
16720 skip "Need MDS version at least 2.7.55" && return
16721 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
16726 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
16727 error "set striped dir error"
16729 test_300_check_default_striped_dir striped_dir $MDSCOUNT 1
16730 test_300_check_default_striped_dir striped_dir 1 0
16731 test_300_check_default_striped_dir striped_dir 2 1
16732 test_300_check_default_striped_dir striped_dir 2 -1
16734 #delete default stripe information
16735 $LFS setdirstripe -d $DIR/$tdir/striped_dir ||
16736 error "set default stripe on striped dir error"
16738 mkdir -p $DIR/$tdir/striped_dir/{test1,test2,test3,test4}
16739 for dir in $(find $DIR/$tdir/striped_dir/*); do
16740 stripe_count=$($LFS getdirstripe -c $dir)
16741 [ $stripe_count -eq 0 ] ||
16742 error "expect 1 get $stripe_count for $dir"
16745 run_test 300h "check default striped directory for striped directory"
16748 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
16749 skip "Need MDS version at least 2.7.55" && return
16750 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16751 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
16757 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
16758 error "set striped dir error"
16760 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
16761 error "create files under striped dir failed"
16763 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir ||
16764 error "set striped hashdir error"
16766 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir/d0 ||
16767 error "create dir0 under hash dir failed"
16768 $LFS setdirstripe -i0 -c$MDSCOUNT -H fnv_1a_64 $DIR/$tdir/hashdir/d1 ||
16769 error "create dir1 under hash dir failed"
16771 # unfortunately, we need to umount to clear dir layout cache for now
16772 # once we fully implement dir layout, we can drop this
16773 umount_client $MOUNT || error "umount failed"
16774 mount_client $MOUNT || error "mount failed"
16776 $LFS find -H fnv_1a_64 $DIR/$tdir/hashdir
16777 local dircnt=$($LFS find -H fnv_1a_64 $DIR/$tdir/hashdir | wc -l)
16778 [ $dircnt -eq 1 ] || error "lfs find striped dir got:$dircnt,except:1"
16780 #set the stripe to be unknown hash type
16781 #define OBD_FAIL_UNKNOWN_LMV_STRIPE 0x1901
16782 $LCTL set_param fail_loc=0x1901
16783 for ((i = 0; i < 10; i++)); do
16784 $CHECKSTAT -t file $DIR/$tdir/striped_dir/f-$i ||
16785 error "stat f-$i failed"
16786 rm $DIR/$tdir/striped_dir/f-$i || error "unlink f-$i failed"
16789 touch $DIR/$tdir/striped_dir/f0 &&
16790 error "create under striped dir with unknown hash should fail"
16792 $LCTL set_param fail_loc=0
16794 umount_client $MOUNT || error "umount failed"
16795 mount_client $MOUNT || error "mount failed"
16799 run_test 300i "client handle unknown hash type striped directory"
16802 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16803 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
16804 skip "Need MDS version at least 2.7.55" && return
16805 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
16811 #define OBD_FAIL_SPLIT_UPDATE_REC 0x1702
16812 $LCTL set_param fail_loc=0x1702
16813 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
16814 error "set striped dir error"
16816 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
16817 error "create files under striped dir failed"
16819 $LCTL set_param fail_loc=0
16821 rm -rf $DIR/$tdir || error "unlink striped dir fails"
16825 run_test 300j "test large update record"
16828 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
16829 skip "Need MDS version at least 2.7.55" && return
16830 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16831 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
16837 #define OBD_FAIL_LARGE_STRIPE 0x1703
16838 $LCTL set_param fail_loc=0x1703
16839 $LFS setdirstripe -i 0 -c512 $DIR/$tdir/striped_dir ||
16840 error "set striped dir error"
16841 $LCTL set_param fail_loc=0
16843 $LFS getdirstripe $DIR/$tdir/striped_dir ||
16844 error "getstripeddir fails"
16845 rm -rf $DIR/$tdir/striped_dir ||
16846 error "unlink striped dir fails"
16850 run_test 300k "test large striped directory"
16853 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
16854 skip "Need MDS version at least 2.7.55" && return
16855 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16856 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
16859 test_mkdir -p $DIR/$tdir/striped_dir
16860 chown $RUNAS_ID $DIR/$tdir/striped_dir ||
16861 error "chown $RUNAS_ID failed"
16862 $LFS setdirstripe -i 1 -D $DIR/$tdir/striped_dir ||
16863 error "set default striped dir failed"
16865 #define OBD_FAIL_MDS_STALE_DIR_LAYOUT 0x158
16866 $LCTL set_param fail_loc=0x80000158
16867 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir || error "create dir fails"
16869 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/test_dir)
16870 [ $stripe_index -eq 1 ] ||
16871 error "expect 1 get $stripe_index for $dir"
16873 run_test 300l "non-root user to create dir under striped dir with stale layout"
16876 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
16877 skip "Need MDS version at least 2.7.55" && return
16878 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16879 [ $MDSCOUNT -ge 2 ] && skip "Only for single MDT" && return
16881 mkdir -p $DIR/$tdir/striped_dir
16882 $LFS setdirstripe -D -c 1 $DIR/$tdir/striped_dir ||
16883 error "set default stripes dir error"
16885 mkdir $DIR/$tdir/striped_dir/a || error "mkdir a fails"
16887 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/a)
16888 [ $stripe_count -eq 0 ] ||
16889 error "expect 0 get $stripe_count for a"
16891 $LFS setdirstripe -D -c 2 $DIR/$tdir/striped_dir ||
16892 error "set default stripes dir error"
16894 mkdir $DIR/$tdir/striped_dir/b || error "mkdir b fails"
16896 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/b)
16897 [ $stripe_count -eq 0 ] ||
16898 error "expect 0 get $stripe_count for b"
16900 $LFS setdirstripe -D -c1 -i2 $DIR/$tdir/striped_dir ||
16901 error "set default stripes dir error"
16903 mkdir $DIR/$tdir/striped_dir/c &&
16904 error "default stripe_index is invalid, mkdir c should fails"
16906 rm -rf $DIR/$tdir || error "rmdir fails"
16908 run_test 300m "setstriped directory on single MDT FS"
16911 local list=$(comma_list $(mdts_nodes))
16914 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
16918 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
16919 skip "Need MDS version at least 2.7.55" && return
16920 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16921 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
16922 remote_mds_nodsh && skip "remote MDS with nodsh" && return
16925 local list=$(comma_list $(mdts_nodes))
16927 trap cleanup_300n RETURN EXIT
16928 mkdir -p $DIR/$tdir
16929 chmod 777 $DIR/$tdir
16930 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT \
16931 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
16932 error "create striped dir succeeds with gid=0"
16934 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
16935 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
16936 error "create striped dir fails with gid=-1"
16938 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
16939 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D \
16940 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
16941 error "set default striped dir succeeds with gid=0"
16944 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
16945 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D $DIR/$tdir/striped_dir ||
16946 error "set default striped dir fails with gid=-1"
16949 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
16950 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir ||
16951 error "create test_dir fails"
16952 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir1 ||
16953 error "create test_dir1 fails"
16954 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir2 ||
16955 error "create test_dir2 fails"
16958 run_test 300n "non-root user to create dir under striped dir with default EA"
16961 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
16962 skip "Need MDS version at least 2.7.55" && return
16963 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16964 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
16968 mkdir -p $DIR/$tdir
16970 numfree1=$(lctl get_param -n mdc.*MDT0000*.filesfree)
16971 numfree2=$(lctl get_param -n mdc.*MDT0001*.filesfree)
16972 if [ $numfree1 -lt 66000 -o $numfree2 -lt 66000 ]; then
16973 skip "not enough free inodes $numfree1 $numfree2"
16977 numfree1=$(lctl get_param -n mdc.*MDT0000-mdc-*.kbytesfree)
16978 numfree2=$(lctl get_param -n mdc.*MDT0001-mdc-*.kbytesfree)
16979 if [ $numfree1 -lt 300000 -o $numfree2 -lt 300000 ]; then
16980 skip "not enough free space $numfree1 $numfree2"
16984 $LFS setdirstripe -c2 $DIR/$tdir/striped_dir ||
16985 error "setdirstripe fails"
16987 createmany -d $DIR/$tdir/striped_dir/d 131000 ||
16988 error "create dirs fails"
16990 $LCTL set_param ldlm.namespaces.*mdc-*.lru_size=0
16991 ls $DIR/$tdir/striped_dir > /dev/null ||
16992 error "ls striped dir fails"
16993 unlinkmany -d $DIR/$tdir/striped_dir/d 131000 ||
16994 error "unlink big striped dir fails"
16996 run_test 300o "unlink big sub stripe(> 65000 subdirs)"
16999 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
17000 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
17001 remote_mds_nodsh && skip "remote MDS with nodsh" && return
17003 mkdir -p $DIR/$tdir
17005 #define OBD_FAIL_OUT_ENOSPC 0x1704
17006 do_facet mds2 lctl set_param fail_loc=0x80001704
17007 $LFS setdirstripe -i 0 -c2 $DIR/$tdir/bad_striped_dir > /dev/null 2>&1 \
17008 && error "create striped directory should fail"
17010 [ -e $DIR/$tdir/bad_striped_dir ] && error "striped dir exists"
17012 $LFS setdirstripe -c2 $DIR/$tdir/bad_striped_dir
17015 run_test 300p "create striped directory without space"
17018 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
17019 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
17021 local fd=$(free_fd)
17022 local cmd="exec $fd<$tdir"
17024 $LFS mkdir -c $MDSCOUNT $tdir || error "create $tdir fails"
17027 trap "eval $cmd" EXIT
17028 cd $tdir || error "cd $tdir fails"
17029 rmdir ../$tdir || error "rmdir $tdir fails"
17030 mkdir local_dir && error "create dir succeeds"
17031 $LFS setdirstripe -i1 remote_dir && error "create remote dir succeeds"
17035 run_test 300q "create remote directory under orphan directory"
17037 prepare_remote_file() {
17038 mkdir $DIR/$tdir/src_dir ||
17039 error "create remote source failed"
17041 cp /etc/hosts $DIR/$tdir/src_dir/a ||
17042 error "cp to remote source failed"
17043 touch $DIR/$tdir/src_dir/a
17045 $LFS mkdir -i 1 $DIR/$tdir/tgt_dir ||
17046 error "create remote target dir failed"
17048 touch $DIR/$tdir/tgt_dir/b
17050 mrename $DIR/$tdir/src_dir/a $DIR/$tdir/tgt_dir/b ||
17051 error "rename dir cross MDT failed!"
17053 $CHECKSTAT -t file $DIR/$tdir/src_dir/a &&
17054 error "src_child still exists after rename"
17056 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/b ||
17057 error "missing file(a) after rename"
17059 diff /etc/hosts $DIR/$tdir/tgt_dir/b ||
17060 error "diff after rename"
17064 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 4 MDTs" && return
17065 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
17066 local remote_file=$DIR/$tdir/tgt_dir/b
17068 mkdir -p $DIR/$tdir
17070 prepare_remote_file || error "prepare remote file failed"
17073 $OPENUNLINK $remote_file $remote_file ||
17074 error "openunlink $remote_file failed"
17075 $CHECKSTAT -a $remote_file || error "$remote_file exists"
17077 run_test 310a "open unlink remote file"
17080 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 4 MDTs" && return
17081 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
17082 local remote_file=$DIR/$tdir/tgt_dir/b
17084 mkdir -p $DIR/$tdir
17086 prepare_remote_file || error "prepare remote file failed"
17088 ln $remote_file $DIR/$tfile || error "link failed for remote file"
17089 $MULTIOP $DIR/$tfile Ouc || error "mulitop failed"
17090 $CHECKSTAT -t file $remote_file || error "check file failed"
17092 run_test 310b "unlink remote file with multiple links while open"
17095 [[ $MDSCOUNT -lt 4 ]] && skip "needs >= 4 MDTs" && return
17096 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
17097 local remote_file=$DIR/$tdir/tgt_dir/b
17099 mkdir -p $DIR/$tdir
17101 prepare_remote_file || error "prepare remote file failed"
17103 ln $remote_file $DIR/$tfile || error "link failed for remote file"
17104 multiop_bg_pause $remote_file O_uc ||
17105 error "mulitop failed for remote file"
17107 $MULTIOP $DIR/$tfile Ouc
17108 kill -USR1 $MULTIPID
17111 run_test 310c "open-unlink remote file with multiple links"
17115 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs" && return
17116 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.54) ] &&
17117 skip "lustre < 2.8.54 does not contain LU-4825 fix" && return
17118 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
17119 remote_mds_nodsh && skip "remote MDS with nodsh" && return
17121 local old_iused=$($LFS df -i | grep OST0000 | awk '{ print $3 }')
17123 mkdir -p $DIR/$tdir
17124 $SETSTRIPE -i 0 -c 1 $DIR/$tdir
17125 createmany -o $DIR/$tdir/$tfile. 1000
17127 # statfs data is not real time, let's just calculate it
17128 old_iused=$((old_iused + 1000))
17130 local count=$(do_facet $SINGLEMDS "lctl get_param -n \
17131 osp.*OST0000*MDT0000.create_count")
17132 local max_count=$(do_facet $SINGLEMDS "lctl get_param -n \
17133 osp.*OST0000*MDT0000.max_create_count")
17134 for idx in $(seq $MDSCOUNT); do
17135 do_facet mds$idx "lctl set_param -n \
17136 osp.*OST0000*MDT000?.max_create_count=0"
17139 $SETSTRIPE -i 0 $DIR/$tdir/$tfile || error "setstripe failed"
17140 local index=$($GETSTRIPE -i $DIR/$tdir/$tfile)
17141 [ $index -ne 0 ] || error "$tfile stripe index is 0"
17143 unlinkmany $DIR/$tdir/$tfile. 1000
17145 for idx in $(seq $MDSCOUNT); do
17146 do_facet mds$idx "lctl set_param -n \
17147 osp.*OST0000*MDT000?.max_create_count=$max_count"
17148 do_facet mds$idx "lctl set_param -n \
17149 osp.*OST0000*MDT000?.create_count=$count"
17153 for i in $(seq 120); do
17154 new_iused=$($LFS df -i | grep OST0000 | awk '{ print $3 }')
17155 # system may be too busy to destroy all objs in time, use
17156 # a somewhat small value to not fail autotest
17157 [ $((old_iused - new_iused)) -gt 400 ] && break
17161 echo "waited $i sec, old Iused $old_iused, new Iused $new_iused"
17162 [ $((old_iused - new_iused)) -gt 400 ] ||
17163 error "objs not destroyed after unlink"
17165 run_test 311 "disable OSP precreate, and unlink should destroy objs"
17172 local vdevdir=$(dirname $(facet_vdevice $ost))
17173 local cmd="$ZDB -e -p $vdevdir -ddddd $(facet_device $ost)"
17174 local zfs_zapid=$(do_facet $ost $cmd |
17175 grep -w "/O/0/d$((objid%32))" -C 5 |
17176 awk '/Object/{getline; print $1}')
17177 local zfs_objid=$(do_facet $ost $cmd $zfs_zapid |
17178 awk "/$objid = /"'{printf $3}')
17183 zfs_object_blksz() {
17187 local vdevdir=$(dirname $(facet_vdevice $ost))
17188 local cmd="$ZDB -e -p $vdevdir -dddd $(facet_device $ost)"
17189 local blksz=$(do_facet $ost $cmd $objid |
17190 awk '/dblk/{getline; printf $4}')
17192 case "${blksz: -1}" in
17193 k|K) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024)) ;;
17194 m|M) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024*1024)) ;;
17201 test_312() { # LU-4856
17202 remote_ost_nodsh && skip "remote OST with nodsh" && return
17204 [ $(facet_fstype ost1) = "zfs" ] ||
17205 { skip "the test only applies to zfs" && return; }
17207 local max_blksz=$(do_facet ost1 \
17208 $ZFS get -p recordsize $(facet_device ost1) |
17209 awk '!/VALUE/{print $3}')
17210 local min_blksz=$(getconf PAGE_SIZE)
17212 # to make life a little bit easier
17213 $LFS mkdir -c 1 -i 0 $DIR/$tdir
17214 $LFS setstripe -c 1 -i 0 $DIR/$tdir
17216 local tf=$DIR/$tdir/$tfile
17218 local oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
17220 # Get ZFS object id
17221 local zfs_objid=$(zfs_oid_to_objid ost1 $oid)
17223 # block size change by sequential over write
17225 for ((bs=$min_blksz; bs <= max_blksz; bs <<= 2)); do
17226 dd if=/dev/zero of=$tf bs=$bs count=1 oflag=sync conv=notrunc
17228 blksz=$(zfs_object_blksz ost1 $zfs_objid)
17229 [ $blksz -eq $bs ] || error "blksz error: $blksz, expected: $bs"
17233 # block size change by sequential append write
17234 dd if=/dev/zero of=$tf bs=$min_blksz count=1 oflag=sync conv=notrunc
17235 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
17236 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
17238 for ((count = 1; count < $((max_blksz / min_blksz)); count *= 2)); do
17239 dd if=/dev/zero of=$tf bs=$min_blksz count=$count seek=$count \
17240 oflag=sync conv=notrunc
17242 blksz=$(zfs_object_blksz ost1 $zfs_objid)
17243 [ $blksz -eq $((2 * count * min_blksz)) ] ||
17244 error "blksz error, actual $blksz, " \
17245 "expected: 2 * $count * $min_blksz"
17251 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
17252 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
17254 dd if=/dev/zero of=$tf bs=1K count=1 oflag=sync conv=notrunc
17255 blksz=$(zfs_object_blksz ost1 $zfs_objid)
17256 [ $blksz -eq $min_blksz ] ||
17257 error "blksz error: $blksz, expected: $min_blksz"
17259 dd if=/dev/zero of=$tf bs=64K count=1 oflag=sync conv=notrunc seek=128
17260 blksz=$(zfs_object_blksz ost1 $zfs_objid)
17261 [ $blksz -eq 65536 ] || error "blksz error: $blksz, expected: 64k"
17263 dd if=/dev/zero of=$tf bs=1M count=1 oflag=sync conv=notrunc
17264 blksz=$(zfs_object_blksz ost1 $zfs_objid)
17265 [ $blksz -eq 65536 ] || error "rewrite error: $blksz, expected: 64k"
17267 run_test 312 "make sure ZFS adjusts its block size by write pattern"
17270 remote_ost_nodsh && skip "remote OST with nodsh" && return
17272 local file=$DIR/$tfile
17274 $SETSTRIPE -c 1 -i 0 $file || error "setstripe failed"
17276 # define OBD_FAIL_TGT_RCVD_EIO 0x720
17277 do_facet ost1 "$LCTL set_param fail_loc=0x720"
17278 dd if=/dev/zero of=$file bs=4096 oflag=direct count=1 &&
17279 error "write should failed"
17280 do_facet ost1 "$LCTL set_param fail_loc=0"
17283 run_test 313 "io should fail after last_rcvd update fail"
17286 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs" && return
17288 $SETSTRIPE -c 2 -i 0 $DIR/$tfile || error "setstripe failed"
17289 do_facet ost1 "$LCTL set_param fail_loc=0x720"
17291 wait_delete_completed
17292 do_facet ost1 "$LCTL set_param fail_loc=0"
17294 run_test 314 "OSP shouldn't fail after last_rcvd update failure"
17296 test_315() { # LU-618
17297 local file=$DIR/$tfile
17300 $MULTIOP $file oO_CREAT:O_DIRECT:O_RDWR:w4096000c
17301 $MULTIOP $file oO_RDONLY:r4096000_c &
17306 local rbytes=$(awk '/read_bytes/ { print $2 }' /proc/$PID/io)
17309 [ $rbytes -gt 4000000 ] || error "read is not accounted ($rbytes)"
17312 run_test 315 "read should be accounted"
17315 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return 0
17316 large_xattr_enabled || { skip "large_xattr disabled" && return; }
17318 rm -rf $DIR/$tdir/d
17319 mkdir -p $DIR/$tdir/d
17320 chown nobody $DIR/$tdir/d
17321 touch $DIR/$tdir/d/file
17323 $LFS mv -M1 $DIR/$tdir/d || error "lfs mv failed"
17325 run_test 316 "lfs mv"
17328 local read_write=$1
17329 if [ "$read_write" = "write" ]; then
17330 local dd_cmd="dd if=/dev/zero of=$DIR/$tfile"
17331 elif [ "$read_write" = "read" ]; then
17332 local dd_cmd="dd of=/dev/null if=$DIR/$tfile"
17334 error "argument error"
17337 # turn off debug for performance testing
17338 local saved_debug=$($LCTL get_param -n debug)
17339 $LCTL set_param debug=0
17341 $SETSTRIPE -c 1 -i 0 $DIR/$tfile
17343 # get ost1 size - lustre-OST0000
17344 local ost1_avail_size=$($LFS df | awk /${ost1_svc}/'{ print $4 }')
17345 local blocks=$((ost1_avail_size/2/1024)) # half avail space by megabytes
17346 [ $blocks -gt 1000 ] && blocks=1000 # 1G in maximum
17348 if [ "$read_write" = "read" ]; then
17349 truncate -s $(expr 1048576 \* $blocks) $DIR/$tfile
17352 local start_time=$(date +%s.%N)
17353 $dd_cmd bs=1M count=$blocks oflag=sync ||
17354 error "real dd $read_write error"
17355 local duration=$(bc <<< "$(date +%s.%N) - $start_time")
17357 if [ "$read_write" = "write" ]; then
17361 # define OBD_FAIL_OST_FAKE_RW 0x238
17362 do_facet ost1 $LCTL set_param fail_loc=0x238
17364 local start_time=$(date +%s.%N)
17365 $dd_cmd bs=1M count=$blocks oflag=sync ||
17366 error "fake dd $read_write error"
17367 local duration_fake=$(bc <<< "$(date +%s.%N) - $start_time")
17369 if [ "$read_write" = "write" ]; then
17371 cancel_lru_locks osc
17372 $CHECKSTAT -t file -s $((blocks * 1024 * 1024)) $DIR/$tfile ||
17373 error "$tfile size not $blocks MB"
17375 do_facet ost1 $LCTL set_param fail_loc=0
17377 echo "fake $read_write $duration_fake vs. normal $read_write" \
17378 "$duration in seconds"
17379 [ $(bc <<< "$duration_fake < $duration") -eq 1 ] ||
17380 error_not_in_vm "fake write is slower"
17382 $LCTL set_param -n debug="$saved_debug"
17385 test_399a() { # LU-7655 for OST fake write
17386 remote_ost_nodsh && skip "remote OST with nodsh" && return
17390 run_test 399a "fake write should not be slower than normal write"
17392 test_399b() { # LU-8726 for OST fake read
17393 remote_ost_nodsh && skip "remote OST with nodsh" && return
17395 if [ "$(facet_fstype ost1)" != "ldiskfs" ]; then
17396 skip "ldiskfs only test" && return 0
17400 run_test 399b "fake read should not be slower than normal read"
17402 test_400a() { # LU-1606, was conf-sanity test_74
17403 local extra_flags=''
17404 local out=$TMP/$tfile
17405 local prefix=/usr/include/lustre
17408 if ! which $CC > /dev/null 2>&1; then
17409 skip_env "$CC is not installed"
17413 if ! [[ -d $prefix ]]; then
17414 # Assume we're running in tree and fixup the include path.
17415 extra_flags+=" -I$LUSTRE/include"
17416 extra_flags+=" -L$LUSTRE/utils"
17419 for prog in $LUSTRE_TESTS_API_DIR/*.c; do
17420 $CC -Wall -Werror $extra_flags -llustreapi -o $out $prog ||
17421 error "client api broken"
17425 run_test 400a "Lustre client api program can compile and link"
17427 test_400b() { # LU-1606, LU-5011
17429 local out=$TMP/$tfile
17430 local prefix=/usr/include/linux/lustre
17432 # We use a hard coded prefix so that this test will not fail
17433 # when run in tree. There are headers in lustre/include/lustre/
17434 # that are not packaged (like lustre_idl.h) and have more
17435 # complicated include dependencies (like config.h and lnet/types.h).
17436 # Since this test about correct packaging we just skip them when
17437 # they don't exist (see below) rather than try to fixup cppflags.
17439 if ! which $CC > /dev/null 2>&1; then
17440 skip_env "$CC is not installed"
17444 for header in $prefix/*.h; do
17445 if ! [[ -f "$header" ]]; then
17449 if [[ "$(basename $header)" == lustre_ioctl.h ]]; then
17450 continue # lustre_ioctl.h is internal header
17453 $CC -Wall -Werror -include $header -c -x c /dev/null -o $out ||
17454 error "cannot compile '$header'"
17458 run_test 400b "packaged headers can be compiled"
17460 test_401a() { #LU-7437
17461 local printf_arg=$(find -printf 2>&1 | grep "unrecognized:")
17462 [ -n "$printf_arg" ] && skip_env "find does not support -printf" &&
17464 #count the number of parameters by "list_param -R"
17465 local params=$($LCTL list_param -R '*' 2>/dev/null | wc -l)
17466 #count the number of parameters by listing proc files
17467 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
17468 echo "proc_dirs='$proc_dirs'"
17469 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
17470 local procs=$(find -L $proc_dirs -mindepth 1 -printf '%P\n' 2>/dev/null|
17473 [ $params -eq $procs ] ||
17474 error "found $params parameters vs. $procs proc files"
17476 # test the list_param -D option only returns directories
17477 params=$($LCTL list_param -R -D '*' 2>/dev/null | wc -l)
17478 #count the number of parameters by listing proc directories
17479 procs=$(find -L $proc_dirs -mindepth 1 -type d -printf '%P\n' 2>/dev/null |
17482 [ $params -eq $procs ] ||
17483 error "found $params parameters vs. $procs proc files"
17485 run_test 401a "Verify if 'lctl list_param -R' can list parameters recursively"
17488 local save=$($LCTL get_param -n jobid_var)
17491 $LCTL set_param foo=bar jobid_var=$tmp bar=baz &&
17492 error "no error returned when setting bad parameters"
17494 local jobid_new=$($LCTL get_param -n foe jobid_var baz)
17495 [[ "$jobid_new" == "$tmp" ]] || error "jobid tmp $jobid_new != $tmp"
17497 $LCTL set_param -n fog=bam jobid_var=$save bat=fog
17498 local jobid_old=$($LCTL get_param -n foe jobid_var bag)
17499 [[ "$jobid_old" == "$save" ]] || error "jobid new $jobid_old != $save"
17501 run_test 401b "Verify 'lctl {get,set}_param' continue after error"
17504 local jobid_var_old=$($LCTL get_param -n jobid_var)
17505 local jobid_var_new
17507 $LCTL set_param jobid_var= &&
17508 error "no error returned for 'set_param a='"
17510 jobid_var_new=$($LCTL get_param -n jobid_var)
17511 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
17512 error "jobid_var was changed by setting without value"
17514 $LCTL set_param jobid_var &&
17515 error "no error returned for 'set_param a'"
17517 jobid_var_new=$($LCTL get_param -n jobid_var)
17518 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
17519 error "jobid_var was changed by setting without value"
17521 run_test 401c "Verify 'lctl set_param' without value fails in either format."
17524 local jobid_var_old=$($LCTL get_param -n jobid_var)
17525 local jobid_var_new
17526 local new_value="foo=bar"
17528 $LCTL set_param jobid_var=$new_value ||
17529 error "'set_param a=b' did not accept a value containing '='"
17531 jobid_var_new=$($LCTL get_param -n jobid_var)
17532 [[ "$jobid_var_new" == "$new_value" ]] ||
17533 error "'set_param a=b' failed on a value containing '='"
17535 # Reset the jobid_var to test the other format
17536 $LCTL set_param jobid_var=$jobid_var_old
17537 jobid_var_new=$($LCTL get_param -n jobid_var)
17538 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
17539 error "failed to reset jobid_var"
17541 $LCTL set_param jobid_var $new_value ||
17542 error "'set_param a b' did not accept a value containing '='"
17544 jobid_var_new=$($LCTL get_param -n jobid_var)
17545 [[ "$jobid_var_new" == "$new_value" ]] ||
17546 error "'set_param a b' failed on a value containing '='"
17548 $LCTL set_param jobid_var $jobid_var_old
17549 jobid_var_new=$($LCTL get_param -n jobid_var)
17550 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
17551 error "failed to reset jobid_var"
17553 run_test 401d "Verify 'lctl set_param' accepts values containing '='"
17556 local server_version=$(lustre_version_code $SINGLEMDS)
17557 [[ $server_version -ge $(version_code 2.7.66) ]] ||
17558 [[ $server_version -ge $(version_code 2.7.18.4) &&
17559 $server_version -lt $(version_code 2.7.50) ]] ||
17560 [[ $server_version -ge $(version_code 2.7.2) &&
17561 $server_version -lt $(version_code 2.7.11) ]] ||
17562 { skip "Need MDS version 2.7.2+ or 2.7.18.4+ or 2.7.66+";
17564 remote_mds_nodsh && skip "remote MDS with nodsh" && return
17565 $LFS setdirstripe -i 0 $DIR/$tdir || error "setdirstripe -i 0 failed"
17566 #define OBD_FAIL_MDS_FLD_LOOKUP 0x15c
17567 do_facet mds1 "lctl set_param fail_loc=0x8000015c"
17568 touch $DIR/$tdir/$tfile && error "touch should fail with ENOENT" ||
17569 echo "Touch failed - OK"
17571 run_test 402 "Return ENOENT to lod_generate_and_set_lovea"
17574 local file1=$DIR/$tfile.1
17575 local file2=$DIR/$tfile.2
17576 local tfile=$TMP/$tfile
17578 rm -f $file1 $file2 $tfile
17583 # 30 sec OBD_TIMEOUT in ll_getattr()
17584 # right before populating st_nlink
17585 $LCTL set_param fail_loc=0x80001409
17586 stat -c %h $file1 > $tfile &
17588 # create an alias, drop all locks and reclaim the dentry
17590 cancel_lru_locks mdc
17591 cancel_lru_locks osc
17592 sysctl -w vm.drop_caches=2
17596 [ $(cat $tfile) -gt 0 ] || error "wrong nlink count: $(cat $tfile)"
17598 rm -f $tfile $file1 $file2
17600 run_test 403 "i_nlink should not drop to zero due to aliasing"
17602 test_404() { # LU-6601
17603 local server_version=$(lustre_version_code $SINGLEMDS)
17604 [[ $server_version -ge $(version_code 2.8.53) ]] ||
17605 { skip "Need server version newer than 2.8.52"; return 0; }
17607 remote_mds_nodsh && skip "remote MDS with nodsh" && return
17608 local mosps=$(do_facet $SINGLEMDS $LCTL dl |
17609 awk '/osp .*-osc-MDT/ { print $4}')
17612 for osp in $mosps; do
17613 echo "Deactivate: " $osp
17614 do_facet $SINGLEMDS $LCTL --device %$osp deactivate
17615 local stat=$(do_facet $SINGLEMDS $LCTL dl |
17616 awk -vp=$osp '$4 == p { print $2 }')
17617 [ $stat = IN ] || {
17618 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
17619 error "deactivate error"
17621 echo "Activate: " $osp
17622 do_facet $SINGLEMDS $LCTL --device %$osp activate
17623 local stat=$(do_facet $SINGLEMDS $LCTL dl |
17624 awk -vp=$osp '$4 == p { print $2 }')
17625 [ $stat = UP ] || {
17626 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
17627 error "activate error"
17631 run_test 404 "validate manual {de}activated works properly for OSPs"
17634 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6.92) -o \
17635 [ $(lustre_version_code client) -lt $(version_code 2.6.99) ] &&
17636 skip "Layout swap lock is not supported" && return
17638 check_swap_layouts_support && return 0
17640 test_mkdir $DIR/$tdir
17641 swap_lock_test -d $DIR/$tdir ||
17642 error "One layout swap locked test failed"
17644 run_test 405 "Various layout swap lock tests"
17647 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
17648 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs" && return
17649 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
17650 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
17651 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.50) ] &&
17652 skip "Need MDS version at least 2.8.50" && return
17654 local def_stripe_size=$($LFS getstripe -S $MOUNT)
17655 local test_pool=$TESTNAME
17657 if ! combined_mgs_mds ; then
17660 pool_add $test_pool || error "pool_add failed"
17661 pool_add_targets $test_pool 0 $(($OSTCOUNT - 1)) 1 ||
17662 error "pool_add_targets failed"
17664 save_layout_restore_at_exit $MOUNT
17666 # parent set default stripe count only, child will stripe from both
17667 # parent and fs default
17668 $LFS setstripe -c 1 -i 1 -S $((def_stripe_size * 2)) -p $test_pool $MOUNT ||
17669 error "setstripe $MOUNT failed"
17670 $LFS mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
17671 $LFS setstripe -c $OSTCOUNT $DIR/$tdir || error "setstripe $tdir failed"
17672 for i in $(seq 10); do
17673 local f=$DIR/$tdir/$tfile.$i
17674 touch $f || error "touch failed"
17675 local count=$($LFS getstripe -c $f)
17676 [ $count -eq $OSTCOUNT ] ||
17677 error "$f stripe count $count != $OSTCOUNT"
17678 local offset=$($LFS getstripe -i $f)
17679 [ $offset -eq 1 ] || error "$f stripe offset $offset != 1"
17680 local size=$($LFS getstripe -S $f)
17681 [ $size -eq $((def_stripe_size * 2)) ] ||
17682 error "$f stripe size $size != $((def_stripe_size * 2))"
17683 local pool=$($LFS getstripe -p $f)
17684 [ $pool == $test_pool ] || error "$f pool $pool != $test_pool"
17687 # change fs default striping, delete parent default striping, now child
17688 # will stripe from new fs default striping only
17689 $LFS setstripe -c 1 -S $def_stripe_size -i 0 $MOUNT ||
17690 error "change $MOUNT default stripe failed"
17691 $LFS setstripe -c 0 $DIR/$tdir ||
17692 error "delete $tdir default stripe failed"
17693 for i in $(seq 11 20); do
17694 local f=$DIR/$tdir/$tfile.$i
17695 touch $f || error "touch $f failed"
17696 local count=$($LFS getstripe -c $f)
17697 [ $count -eq 1 ] || error "$f stripe count $count != 1"
17698 local offset=$($LFS getstripe -i $f)
17699 [ $offset -eq 0 ] || error "$f stripe offset $offset != 0"
17700 local size=$($LFS getstripe -S $f)
17701 [ $size -eq $def_stripe_size ] ||
17702 error "$f stripe size $size != $def_stripe_size"
17703 local pool=$($LFS getstripe -p $f)
17704 [ $pool == $test_pool ] || error "$f pool $pool isn't set"
17707 unlinkmany $DIR/$tdir/$tfile. 1 20
17709 local f=$DIR/$tdir/$tfile
17710 pool_remove_all_targets $test_pool $f
17711 pool_remove $test_pool $f
17713 if ! combined_mgs_mds ; then
17717 run_test 406 "DNE support fs default striping"
17720 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
17721 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.55) ]] &&
17722 skip "Need MDS version at least 2.8.55" && return
17723 remote_mds_nodsh && skip "remote MDS with nodsh" && return
17725 $LFS mkdir -i 0 -c 1 $DIR/$tdir.0 ||
17726 error "$LFS mkdir -i 0 -c 1 $tdir.0 failed"
17727 $LFS mkdir -i 1 -c 1 $DIR/$tdir.1 ||
17728 error "$LFS mkdir -i 1 -c 1 $tdir.1 failed"
17729 touch $DIR/$tdir.0/$tfile.0 || error "touch $tdir.0/$tfile.0 failed"
17731 #define OBD_FAIL_DT_TXN_STOP 0x2019
17732 for idx in $(seq $MDSCOUNT); do
17733 do_facet mds$idx "lctl set_param fail_loc=0x2019"
17735 $LFS mkdir -c 2 $DIR/$tdir && error "$LFS mkdir -c 2 $tdir should fail"
17736 mv $DIR/$tdir.0/$tfile.0 $DIR/$tdir.1/$tfile.1 &&
17737 error "mv $tdir.0/$tfile.0 $tdir.1/$tfile.1 should fail"
17740 run_test 407 "transaction fail should cause operation fail"
17743 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 oflag=direct
17745 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
17746 lctl set_param fail_loc=0x8000040a
17747 # let ll_prepare_partial_page() fail
17748 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 conv=notrunc || true
17752 # create at least 100 unused inodes so that
17753 # shrink_icache_memory(0) should not return 0
17754 touch $DIR/$tfile-{0..100}
17755 rm -f $DIR/$tfile-{0..100}
17758 echo 2 > /proc/sys/vm/drop_caches
17760 run_test 408 "drop_caches should not hang due to page leaks"
17764 [ $MDSCOUNT -lt 2 ] &&
17765 skip "We need at least 2 MDTs for this test" && return
17767 check_mount_and_prep
17769 mkdir -p $DIR/$tdir || error "(0) Fail to mkdir"
17770 $LFS mkdir -i 1 -c 2 $DIR/$tdir/foo || error "(1) Fail to mkdir"
17771 touch $DIR/$tdir/guard || error "(2) Fail to create"
17773 local PREFIX=$(str_repeat 'A' 128)
17774 echo "Create 1K hard links start at $(date)"
17775 createmany -l $DIR/$tdir/guard $DIR/$tdir/foo/${PREFIX}_ 1000 ||
17776 error "(3) Fail to hard link"
17778 echo "Links count should be right although linkEA overflow"
17779 stat $DIR/$tdir/guard || error "(4) Fail to stat"
17780 local linkcount=$(stat --format=%h $DIR/$tdir/guard)
17781 [ $linkcount -eq 1001 ] ||
17782 error "(5) Unexpected hard links count: $linkcount"
17784 echo "List all links start at $(date)"
17785 ls -l $DIR/$tdir/foo > /dev/null ||
17786 error "(6) Fail to list $DIR/$tdir/foo"
17788 echo "Unlink hard links start at $(date)"
17789 unlinkmany $DIR/$tdir/foo/${PREFIX}_ 1000 ||
17790 error "(7) Fail to unlink"
17792 run_test 409 "Large amount of cross-MDTs hard links on the same file"
17796 [[ $(lustre_version_code client) -lt $(version_code 2.9.59) ]] &&
17797 skip "Need client version at least 2.9.59" && return
17799 # Create a file, and stat it from the kernel
17800 local testfile=$DIR/$tfile
17803 local run_id=$RANDOM
17804 local my_ino=$(stat --format "%i" $testfile)
17806 # Try to insert the module. This will always fail as the
17807 # module is designed to not be inserted.
17808 insmod $LUSTRE/tests/kernel/kinode.ko run_id=$run_id fname=$testfile \
17811 # Anything but success is a test failure
17813 "lustre_kinode_$run_id: inode numbers are identical: $my_ino" ||
17814 error "no inode match"
17816 run_test 410 "Test inode number returned from kernel thread"
17818 cleanup_test411_cgroup() {
17824 local cg_basedir=/sys/fs/cgroup/memory
17826 test -f "$cg_basedir/memory.kmem.limit_in_bytes" ||
17827 { skip "no setup for cgroup"; return; }
17829 dd if=/dev/zero of=$DIR/$tfile bs=1M count=100 conv=fsync ||
17830 error "test file creation failed"
17831 cancel_lru_locks osc
17833 # Create a very small memory cgroup to force a slab allocation error
17834 local cgdir=$cg_basedir/osc_slab_alloc
17835 mkdir $cgdir || error "cgroup mkdir '$cgdir' failed"
17836 trap "cleanup_test411_cgroup $cgdir" EXIT
17837 echo 2M > $cgdir/memory.kmem.limit_in_bytes
17838 echo 1M > $cgdir/memory.limit_in_bytes
17840 # Should not LBUG, just be killed by oom-killer
17841 sh -c "echo \$$ > $cgdir/tasks && dd if=$DIR/$tfile of=/dev/null" &&
17842 error "fail to trigger a memory allocation error"
17844 cleanup_test411_cgroup $cgdir
17848 run_test 411 "Slab allocation error with cgroup does not LBUG"
17851 [ $MDSCOUNT -lt 2 ] &&
17852 skip "We need at least 2 MDTs for this test" && return
17854 if [ $(lustre_version_code mds1) -lt $(version_code 2.10.55) ]; then
17855 skip "Need server version at least 2.10.55" && exit 0
17858 $LFS mkdir -i $((MDSCOUNT - 1)),$((MDSCOUNT - 2)) $DIR/$tdir ||
17859 error "mkdir failed"
17860 $LFS getdirstripe $DIR/$tdir
17861 local stripe_index=$($LFS getdirstripe -i $DIR/$tdir)
17862 [ $stripe_index -eq $((MDSCOUNT - 1)) ] ||
17863 error "expect $((MDSCOUT - 1)) get $stripe_index"
17864 local stripe_count=$($LFS getdirstripe -T $DIR/$tdir)
17865 [ $stripe_count -eq 2 ] ||
17866 error "expect 2 get $stripe_count"
17868 run_test 412 "mkdir on specific MDTs"
17871 [ $MDSCOUNT -lt 2 ] &&
17872 skip "We need at least 2 MDTs for this test" && return
17874 if [ $(lustre_version_code mds1) -lt $(version_code 2.10.55) ]; then
17875 skip "Need server version at least 2.10.55" && exit 0
17878 mkdir $DIR/$tdir || error "mkdir failed"
17880 # find MDT that is the most full
17881 local max=$($LFS df | grep MDT |
17890 END { split(b, c, ":")
17895 for i in $(seq $((MDSCOUNT - 1))); do
17896 $LFS mkdir -c $i $DIR/$tdir/d$i ||
17897 error "mkdir d$i failed"
17898 $LFS getdirstripe $DIR/$tdir/d$i
17899 local stripe_index=$($LFS getdirstripe -i $DIR/$tdir/d$i)
17900 [ $stripe_index -ne $max ] ||
17901 error "don't expect $max"
17904 run_test 413 "mkdir on less full MDTs"
17907 [[ $(lustre_version_code mds1) -lt $(version_code 2.9.55) ]] ||
17908 [[ $(lustre_version_code ost1) -lt $(version_code 2.9.55) ]] &&
17909 skip "Need server version at least 2.9.55" & exit 0
17910 start_full_debug_logging
17914 stop_full_debug_logging
17918 if [ $(lustre_version_code mgs) -le $(version_code 2.10.0) ]; then
17919 local st=$(do_facet mgs $LCTL barrier_stat $FSNAME |
17920 awk '/The barrier for/ { print $7 }')
17923 local st=$(do_facet mgs $LCTL barrier_stat -s $FSNAME)
17928 barrier_expired() {
17931 if [ $(lustre_version_code mgs) -le $(version_code 2.10.0) ]; then
17932 expired=$(do_facet mgs $LCTL barrier_stat $FSNAME |
17933 awk '/will be expired/ { print $7 }')
17935 expired=$(do_facet mgs $LCTL barrier_stat -t $FSNAME)
17944 echo "Start barrier_freeze at: $(date)"
17945 #define OBD_FAIL_BARRIER_DELAY 0x2202
17946 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
17947 do_facet mgs $LCTL barrier_freeze $FSNAME 10 &
17950 local b_status=$(barrier_stat)
17951 echo "Got barrier status at: $(date)"
17952 [ "$b_status" = "'freezing_p1'" ] ||
17953 error "(1) unexpected barrier status $b_status"
17955 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
17957 b_status=$(barrier_stat)
17958 [ "$b_status" = "'frozen'" ] ||
17959 error "(2) unexpected barrier status $b_status"
17961 local expired=$(barrier_expired)
17962 echo "sleep $((expired + 3)) seconds, then the barrier will be expired"
17963 sleep $((expired + 3))
17965 b_status=$(barrier_stat)
17966 [ "$b_status" = "'expired'" ] ||
17967 error "(3) unexpected barrier status $b_status"
17969 do_facet mgs $LCTL barrier_freeze $FSNAME 10 ||
17970 error "(4) fail to freeze barrier"
17972 b_status=$(barrier_stat)
17973 [ "$b_status" = "'frozen'" ] ||
17974 error "(5) unexpected barrier status $b_status"
17976 echo "Start barrier_thaw at: $(date)"
17977 #define OBD_FAIL_BARRIER_DELAY 0x2202
17978 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
17979 do_facet mgs $LCTL barrier_thaw $FSNAME &
17982 b_status=$(barrier_stat)
17983 echo "Got barrier status at: $(date)"
17984 [ "$b_status" = "'thawing'" ] ||
17985 error "(6) unexpected barrier status $b_status"
17987 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
17989 b_status=$(barrier_stat)
17990 [ "$b_status" = "'thawed'" ] ||
17991 error "(7) unexpected barrier status $b_status"
17993 #define OBD_FAIL_BARRIER_FAILURE 0x2203
17994 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2203
17995 do_facet mgs $LCTL barrier_freeze $FSNAME
17997 b_status=$(barrier_stat)
17998 [ "$b_status" = "'failed'" ] ||
17999 error "(8) unexpected barrier status $b_status"
18001 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
18002 do_facet mgs $LCTL barrier_thaw $FSNAME
18006 run_test 801a "write barrier user interfaces and stat machine"
18011 mkdir $DIR/$tdir || error "(1) fail to mkdir"
18012 createmany -d $DIR/$tdir/d 6 || "(2) fail to mkdir"
18013 touch $DIR/$tdir/d2/f10 || error "(3) fail to touch"
18014 touch $DIR/$tdir/d3/f11 || error "(4) fail to touch"
18015 touch $DIR/$tdir/d4/f12 || error "(5) fail to touch"
18017 cancel_lru_locks mdc
18019 # 180 seconds should be long enough
18020 do_facet mgs $LCTL barrier_freeze $FSNAME 180
18022 local b_status=$(barrier_stat)
18023 [ "$b_status" = "'frozen'" ] ||
18024 error "(6) unexpected barrier status $b_status"
18026 mkdir $DIR/$tdir/d0/d10 &
18029 touch $DIR/$tdir/d1/f13 &
18032 ln $DIR/$tdir/d2/f10 $DIR/$tdir/d2/f14 &
18035 mv $DIR/$tdir/d3/f11 $DIR/$tdir/d3/f15 &
18038 rm -f $DIR/$tdir/d4/f12 &
18041 stat $DIR/$tdir/d5 || error "(7) stat should succeed"
18043 # To guarantee taht the 'stat' is not blocked
18044 b_status=$(barrier_stat)
18045 [ "$b_status" = "'frozen'" ] ||
18046 error "(8) unexpected barrier status $b_status"
18048 # let above commands to run at background
18051 ps -p $mkdir_pid || error "(9) mkdir should be blocked"
18052 ps -p $touch_pid || error "(10) touch should be blocked"
18053 ps -p $ln_pid || error "(11) link should be blocked"
18054 ps -p $mv_pid || error "(12) rename should be blocked"
18055 ps -p $rm_pid || error "(13) unlink should be blocked"
18057 b_status=$(barrier_stat)
18058 [ "$b_status" = "'frozen'" ] ||
18059 error "(14) unexpected barrier status $b_status"
18061 do_facet mgs $LCTL barrier_thaw $FSNAME
18062 b_status=$(barrier_stat)
18063 [ "$b_status" = "'thawed'" ] ||
18064 error "(15) unexpected barrier status $b_status"
18066 wait $mkdir_pid || error "(16) mkdir should succeed"
18067 wait $touch_pid || error "(17) touch should succeed"
18068 wait $ln_pid || error "(18) link should succeed"
18069 wait $mv_pid || error "(19) rename should succeed"
18070 wait $rm_pid || error "(20) unlink should succeed"
18074 run_test 801b "modification will be blocked by write barrier"
18077 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
18081 stop mds2 || error "(1) Fail to stop mds2"
18083 do_facet mgs $LCTL barrier_freeze $FSNAME 30
18085 local b_status=$(barrier_stat)
18086 [ "$b_status" = "'expired'" -o "$b_status" = "'failed'" ] || {
18087 do_facet mgs $LCTL barrier_thaw $FSNAME
18088 error "(2) unexpected barrier status $b_status"
18091 do_facet mgs $LCTL barrier_rescan $FSNAME ||
18092 error "(3) Fail to rescan barrier bitmap"
18094 do_facet mgs $LCTL barrier_freeze $FSNAME 10
18096 b_status=$(barrier_stat)
18097 [ "$b_status" = "'frozen'" ] ||
18098 error "(4) unexpected barrier status $b_status"
18100 do_facet mgs $LCTL barrier_thaw $FSNAME
18101 b_status=$(barrier_stat)
18102 [ "$b_status" = "'thawed'" ] ||
18103 error "(5) unexpected barrier status $b_status"
18105 local devname=$(mdsdevname 2)
18107 start mds2 $devname $MDS_MOUNT_OPTS || error "(6) Fail to start mds2"
18109 do_facet mgs $LCTL barrier_rescan $FSNAME ||
18110 error "(7) Fail to rescan barrier bitmap"
18114 run_test 801c "rescan barrier bitmap"
18116 saved_MGS_MOUNT_OPTS=$MGS_MOUNT_OPTS
18117 saved_MDS_MOUNT_OPTS=$MDS_MOUNT_OPTS
18118 saved_OST_MOUNT_OPTS=$OST_MOUNT_OPTS
18124 MGS_MOUNT_OPTS=$saved_MGS_MOUNT_OPTS
18125 MDS_MOUNT_OPTS=$saved_MDS_MOUNT_OPTS
18126 OST_MOUNT_OPTS=$saved_OST_MOUNT_OPTS
18132 [[ $(lustre_version_code mds1) -lt $(version_code 2.9.55) ]] ||
18133 [[ $(lustre_version_code ost1) -lt $(version_code 2.9.55) ]] &&
18134 skip "Need server version at least 2.9.55" & exit 0
18136 mkdir $DIR/$tdir || error "(1) fail to mkdir"
18138 cp $LUSTRE/tests/test-framework.sh $DIR/$tdir/ ||
18139 error "(2) Fail to copy"
18141 trap cleanup_802 EXIT
18143 # sync by force before remount as readonly
18144 sync; sync_all_data; sleep 3; sync_all_data
18148 MGS_MOUNT_OPTS=$(csa_add "$MGS_MOUNT_OPTS" -o rdonly_dev)
18149 MDS_MOUNT_OPTS=$(csa_add "$MDS_MOUNT_OPTS" -o rdonly_dev)
18150 OST_MOUNT_OPTS=$(csa_add "$OST_MOUNT_OPTS" -o rdonly_dev)
18152 echo "Mount the server as read only"
18153 setupall server_only || error "(3) Fail to start servers"
18155 echo "Mount client without ro should fail"
18156 mount_client $MOUNT &&
18157 error "(4) Mount client without 'ro' should fail"
18159 echo "Mount client with ro should succeed"
18160 mount_client $MOUNT ro ||
18161 error "(5) Mount client with 'ro' should succeed"
18163 echo "Modify should be refused"
18164 touch $DIR/$tdir/guard && error "(6) Touch should fail under ro mode"
18166 echo "Read should be allowed"
18167 diff $LUSTRE/tests/test-framework.sh $DIR/$tdir/test-framework.sh ||
18168 error "(7) Read should succeed under ro mode"
18172 run_test 802 "simulate readonly device"
18175 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
18176 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.54) ] &&
18177 skip "MDS needs to be newer than 2.10.54" && return
18179 mkdir -p $DIR/$tdir
18180 # Create some objects on all MDTs to trigger related logs objects
18181 for idx in $(seq $MDSCOUNT); do
18182 $LFS mkdir -c $MDSCOUNT -i $((idx % $MDSCOUNT)) \
18183 $DIR/$tdir/dir${idx} ||
18184 error "Fail to create $DIR/$tdir/dir${idx}"
18188 echo "before create:"
18190 local before_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
18192 for ((i=0; i<10; i++)); do
18193 $LFS mkdir -c 1 -i 1 $DIR/$tdir/foo$i ||
18194 error "Fail to create $DIR/$tdir/foo$i"
18198 echo "after create:"
18200 local after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
18202 [ $after_used -ge $((before_used + 10)) ] ||
18203 error "before ($before_used) + 10 > after ($after_used)"
18205 for ((i=0; i<10; i++)); do
18206 rm -rf $DIR/$tdir/foo$i ||
18207 error "Fail to remove $DIR/$tdir/foo$i"
18210 sleep 3 # avoid MDT return cached statfs
18211 wait_delete_completed
18212 echo "after unlink:"
18214 before_used=$after_used
18215 after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
18217 [ $after_used -le $((before_used - 8)) ] ||
18218 error "before ($before_used) - 8 < after ($after_used)"
18220 run_test 803 "verify agent object for remote object"
18223 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
18224 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.54) ] &&
18225 skip "MDS needs to be newer than 2.10.54" && return
18227 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
18228 skip "ldiskfs only test" && return 0
18230 mkdir -p $DIR/$tdir
18231 $LFS mkdir -c 1 -i 1 $DIR/$tdir/dir0 ||
18232 error "Fail to create $DIR/$tdir/dir0"
18234 local fid=$($LFS path2fid $DIR/$tdir/dir0)
18235 local dev=$(mdsdevname 2)
18237 do_facet mds2 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
18238 grep ${fid} || error "NOT found agent entry for dir0"
18240 $LFS mkdir -c $MDSCOUNT -i 0 $DIR/$tdir/dir1 ||
18241 error "Fail to create $DIR/$tdir/dir1"
18243 touch $DIR/$tdir/dir1/foo0 ||
18244 error "Fail to create $DIR/$tdir/dir1/foo0"
18245 fid=$($LFS path2fid $DIR/$tdir/dir1/foo0)
18248 for idx in $(seq $MDSCOUNT); do
18249 dev=$(mdsdevname $idx)
18250 do_facet mds${idx} \
18251 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
18252 grep ${fid} && rc=$idx
18255 mv $DIR/$tdir/dir1/foo0 $DIR/$tdir/dir1/foo1 ||
18256 error "Fail to rename foo0 to foo1"
18257 if [ $rc -eq 0 ]; then
18258 for idx in $(seq $MDSCOUNT); do
18259 dev=$(mdsdevname $idx)
18260 do_facet mds${idx} \
18261 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
18262 grep ${fid} && rc=$idx
18266 mv $DIR/$tdir/dir1/foo1 $DIR/$tdir/dir1/foo2 ||
18267 error "Fail to rename foo1 to foo2"
18268 if [ $rc -eq 0 ]; then
18269 for idx in $(seq $MDSCOUNT); do
18270 dev=$(mdsdevname $idx)
18271 do_facet mds${idx} \
18272 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
18273 grep ${fid} && rc=$idx
18277 [ $rc -ne 0 ] || error "NOT found agent entry for foo"
18279 ln $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir0/guard ||
18280 error "Fail to link to $DIR/$tdir/dir1/foo2"
18281 mv $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir1/foo0 ||
18282 error "Fail to rename foo2 to foo0"
18283 unlink $DIR/$tdir/dir1/foo0 ||
18284 error "Fail to unlink $DIR/$tdir/dir1/foo0"
18285 rm -rf $DIR/$tdir/dir0 ||
18286 error "Fail to rm $DIR/$tdir/dir0"
18288 for idx in $(seq $MDSCOUNT); do
18289 dev=$(mdsdevname $idx)
18293 run_e2fsck $(facet_active_host mds$idx) $dev -n ||
18295 start mds${idx} $dev $MDS_MOUNT_OPTS ||
18296 error "mount mds$idx failed"
18297 df $MOUNT > /dev/null 2>&1
18299 # e2fsck should not return error
18301 error "e2fsck detected error on MDT${idx}: rc=$rc"
18304 run_test 804 "verify agent entry for remote entry"
18307 do_facet $SINGLEMDS zfs set quota=$old $fsset
18308 unlinkmany $DIR/$tdir/f- 1000000
18313 local zfs_version=$(do_node $SINGLEMDS cat /sys/module/zfs/version)
18314 [ "$(facet_fstype mds1)" != "zfs" ] &&
18315 skip "ZFS specific test" && return
18316 [ $(version_code $zfs_version) -lt $(version_code 0.7.2) ] &&
18317 skip "netfree not implemented before 0.7" && return
18318 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.10.57) ]] ||
18319 { skip "Need MDS version at least 2.10.57" && return 0; }
18326 local pref="osd-zfs.lustre-MDT0000."
18328 # limit available space on MDS dataset to meet nospace issue
18329 # quickly. then ZFS 0.7.2 can use reserved space if asked
18330 # properly (using netfree flag in osd_declare_destroy()
18331 fsset=$(do_facet $SINGLEMDS lctl get_param -n $pref.mntdev)
18332 old=$(do_facet $SINGLEMDS zfs get -H quota $fsset | \
18334 freekb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytesfree)
18335 usedkb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytestotal)
18336 let "usedkb=usedkb-freekb"
18337 let "freekb=freekb/2"
18338 if let "freekb > 5000"; then
18341 do_facet $SINGLEMDS zfs set quota=$(((usedkb+freekb)*1024)) $fsset
18342 trap cleanup_805 EXIT
18344 $LFS setstripe -E 1M -L mdt $DIR/$tdir || error "DoM not working"
18345 createmany -m $DIR/$tdir/f- 1000000 && error "ENOSPC wasn't met"
18346 rm -rf $DIR/$tdir || error "not able to remove"
18347 do_facet $SINGLEMDS zfs set quota=$old $fsset
18350 run_test 805 "ZFS can remove from full fs"
18353 # tests that do cleanup/setup should be run at the end
18357 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
18359 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
18360 $LCTL set_param fail_loc=0x903
18362 cancel_lru_locks MGC
18364 FAIL_ON_ERROR=true cleanup
18365 FAIL_ON_ERROR=true setup
18367 run_test 900 "umount should not race with any mgc requeue thread"
18370 [ -f $EXT2_DEV ] && rm $EXT2_DEV || true
18371 check_and_cleanup_lustre
18372 if [ "$I_MOUNTED" != "yes" ]; then
18373 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true